mer_settime(0x0, 0xfffffffffffffffe, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e1d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x15) 2018/01/18 10:15:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000600000)='net/raw6\x00') ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000172000-0x10)={0x5, &(0x7f00009d7000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) pipe2(&(0x7f0000404000)={0x0, 0x0}, 0x800) exit(0x0) write(r1, &(0x7f0000f55000-0x2c)="", 0x0) 2018/01/18 10:15:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000bc6000-0x50)={@generic="d0c6483c43f57486922eba4912b13f82", @ifru_data=&(0x7f000049b000)="0700000000000000000305fffe090000daff0000000100000000000000000423"}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000382000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000c6e000)=@sack_info={0x0, 0x7f, 0x7}, &(0x7f00000bd000)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000061d000)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, 0x32, 0x2, 0x6, 0x0}, &(0x7f0000c7b000-0x4)=0xa0) 2018/01/18 10:15:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0", 0x3b, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a2", 0x76, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/18 10:15:15 executing program 2: mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000001d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f000004b000)='./control\x00', &(0x7f000002c000)=""/11, 0xb) r1 = open(&(0x7f000004b000-0xa)='./control\x00', 0x100, 0x80) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000031000-0xc)={&(0x7f000004b000-0xa)='./control\x00', r1}, 0xc) r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000028000)='./control\x00', 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f000004c000-0xa)='./control\x00', 0x4) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r2, &(0x7f000004c000)='./control\x00', 0x100) readlinkat(r2, &(0x7f000003e000-0xa)='./control\x00', &(0x7f000003d000)=""/82, 0x52) 2018/01/18 10:15:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x7, &(0x7f0000df5000-0x38)=[{0xfffffffffffffffa, 0x4, 0x0, 0x1ff}, {0x2, 0x8, 0xebd, 0xffff}, {0xffffffff, 0x2, 0x7, 0x3ff}, {0x2140000000000, 0x401, 0xf59, 0x400000000000000}, {0x9, 0x74, 0xff, 0x8}, {0x7, 0x2, 0xffffffff, 0x1}, {0x8, 0x100000000, 0x2, 0x9}]}) socketpair(0x9, 0x80000, 0xfffffffffffffff7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000292000/0x4000)=nil, 0x4000, 0x0, 0x82010, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000294000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffff}) restart_syscall() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000003000-0xc)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f0000002000)={0x1d, r3, 0x0, 0x0}, 0x10) connect(r0, &(0x7f0000293000-0x1c)=@in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe2}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r4, 0x8, &(0x7f0000003000)=0x6) ptrace$cont(0x1f, r4, 0x43, 0xfff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000004000)={@generic="7fd58346e60372a76ea6a201c270dbde", @ifru_flags=0x4000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$mice(&(0x7f0000005000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000006000)=0x0, &(0x7f0000292000)=0x4) ioctl$VT_ACTIVATE(r1, 0x5606, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000008000-0x102)={0x102, 0x4, "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"}, 0x10000) fcntl$lock(r5, 0x5, &(0x7f0000005000)={0x3, 0x0, 0xd2b5, 0x90f, r4}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x11, 0x4, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) 2018/01/18 10:15:15 executing program 2: r0 = socket$inet6(0xa, 0x8000a, 0x8001) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000515000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f13000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x80000001, 0xb, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bind$inet(r1, &(0x7f000041c000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 10:15:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x3) io_setup(0x8cd, &(0x7f0000fce000-0x8)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f000027a000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ff1000)='/dev/sequencer2\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000039f000)={0x0, 0x1, 0x7b2}, &(0x7f0000637000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000aea000)={r2, 0x81}, &(0x7f000052d000-0x4)=0x8) pselect6(0x40, &(0x7f00000fd000-0x40)={0x4000000000, 0x3, 0x6, 0x8, 0x5, 0x100000000, 0x3ff, 0x293}, &(0x7f0000279000)={0x40, 0x0, 0x6df, 0x0, 0x80, 0x8, 0x0, 0x3}, &(0x7f0000151000-0x40)={0x4, 0x7, 0x1, 0x3, 0x9, 0x6, 0x8, 0x3f}, &(0x7f0000101000-0x10)={0x77359400, 0x0}, &(0x7f000027a000-0x10)={&(0x7f000027a000-0x8)={0x100000000}, 0x8}) nanosleep(&(0x7f0000279000-0x10)={r3, 0x0}, &(0x7f00000db000)={0x0, 0x0}) r4 = semget(0x3, 0x4, 0x40002) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) semctl$GETVAL(r4, 0x3, 0xc, &(0x7f000012d000)=""/178) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00003d2000-0x10)={0xfffffffffffffff8, 0x2000802, 0xa21, 0x5}, 0x1d7) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000083b000)=0x5, 0x4) unshare(0x40400) inotify_init() semget(0x3, 0x7, 0x304) utime(&(0x7f00002a7000-0x8)='./file0\x00', &(0x7f000039f000-0x10)={0x6, 0x4}) semctl$SEM_INFO(r4, 0x0, 0x13, &(0x7f0000883000)=""/55) r5 = shmget$private(0x0, 0x1000, 0x4, &(0x7f00009ee000/0x1000)=nil) shmctl$IPC_STAT(r5, 0x2, &(0x7f0000585000)=""/132) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x9) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000012000-0x4)=0x81, 0xffffffffffffff09) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000cc9000)=""/253, &(0x7f00000ea000)=0xfd) syz_open_dev$mouse(&(0x7f0000727000-0x12)='/dev/input/mouse#\x00', 0x100000002, 0x2000) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000c3b000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semop(0x0, &(0x7f0000271000)=[{0x0, 0x0, 0x1000}, {0x0, 0x7, 0x0}], 0x2) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/01/18 10:15:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r2 = getpgid(0x0) fcntl$setown(r1, 0x8, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f0000003000-0x37)="130cf57f01266d03693f6119c8678fb8d89f982f4d242f9bff279933aea02360df03245d9dfb773580341a80e294f1a915e875fed54092", 0x37, 0x1, &(0x7f0000002000)={0x4, 0x7a4, 0x81, "6068a6fc3b25", 0x0, 0x0}, 0x10) ioctl(r0, 0x7c, &(0x7f0000001000)="") 2018/01/18 10:15:15 executing program 5: 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) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a", 0x59, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a2", 0x76, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/18 10:15:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000536000)='/dev/input/mouse#\x00', 0x2, 0x2000) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000cb2000)=""/214, &(0x7f0000246000)=0xd6) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000322000-0x4)=0x5, 0x7e) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000bdb000-0x4)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000383000)={0x0, 0x0}, &(0x7f0000be4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004d3000)={0xffffffff00000000, 0x4, 0x3, 0x40000000000, r2}, 0x10) sendto$inet(r1, &(0x7f0000f46000-0x1)='x', 0x1, 0x0, &(0x7f0000cb4000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 10:15:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a3d000-0x28)={@common='gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000528000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept(r0, 0x0, &(0x7f000060c000)=0x0) sendmsg$inet_sctp(r3, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000301000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00006b9000-0x6)={0x0, 0x4}, &(0x7f00009a7000)=0x6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000444000-0x8)={r4, 0x0, ""}, &(0x7f00002db000-0x3)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = inotify_init1(0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000e6a000)={r4, 0x1b6, 0x1000006, 0x2}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003ea000)={0x0, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xc) fcntl$setown(r5, 0x8, r6) fcntl$getownex(r5, 0x10, &(0x7f0000c63000)={0x0, 0x0}) migrate_pages(r7, 0x3, &(0x7f0000b81000)=0x0, &(0x7f0000908000-0x8)=0x2000400000005) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00001d8000-0x10)=@buf={0x0, 0x0}) writev(r2, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) r8 = syz_open_dev$admmidi(&(0x7f0000b6f000)='/dev/admmidi#\x00', 0xd4a18c2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r8, 0xc0106426, &(0x7f00008f3000-0x10)={0x7, &(0x7f0000a30000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) sendmsg$key(r3, &(0x7f000097a000)={0x0, 0x0, &(0x7f00009e0000)={&(0x7f00003cc000-0x48)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 10:15:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00000b2000-0xa)='/dev/vcs#\x00', 0x1f, 0x48402) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000037e000)="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") r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x80000000000a, &(0x7f0000d15000-0x4)="02e6ff00", 0x4) 2018/01/18 10:15:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00009d9000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000950000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bpf$MAP_CREATE(0x0, &(0x7f00002c5000)={0x5, 0xb, 0xd8, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00007eb000-0x9)='/dev/kvm\x00', 0x100000000000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x8, 0x80000, 0x3) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f00002f5000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a91000)=0x5) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000618000)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000030c000-0x4)=0xe8) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000bc5000-0xc)={0x1, r1, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f000061d000)={0x7fff}, 0x4) ioprio_set$uid(0x3, r4, 0x800) accept4$ax25(r3, &(0x7f0000d65000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000556000-0x4)=0x10, 0x80000) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00009ce000)={0x0, 0x0, 0x0, 0x2000, &(0x7f000066a000/0x2000)=nil}) 2018/01/18 10:15:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005df000-0x8)='./file0\x00', 0x0) modify_ldt$write(0x1, &(0x7f000094a000-0x10)={0x20, 0x0, 0x1000, 0x1, 0x3, 0x6, 0x2, 0x4, 0x1, 0x1}, 0x10) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ee0000)='/selinux/access\x00', 0x2, 0x0) accept4$unix(r0, 0x0, &(0x7f0000bac000-0x4)=0x0, 0x800) execve(&(0x7f00004d1000+0xc4b)='./file0\x00', &(0x7f000005a000-0x8)=[&(0x7f0000dcf000-0x10)='/selinux/access\x00'], &(0x7f00005e2000)=[&(0x7f000017a000)='/.\x00', &(0x7f0000ffe000)='/.GPL&ppp0{em0em1/^-mime_type*{\x00', &(0x7f0000ed8000)='/selinux/access\x00', &(0x7f0000b12000-0x2)='#\x00', &(0x7f0000c99000-0x10)='/selinux/access\x00', &(0x7f0000a8b000)='/selinux/access\x00', &(0x7f0000fed000-0x10)='/selinux/access\x00', &(0x7f00009de000-0x10)='/selinux/access\x00']) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000057000-0x8)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) mknodat(r2, &(0x7f00008c9000+0xcfe)='./file0\x00', 0x0, 0x0) ioctl$KDENABIO(r2, 0x4b36) renameat(r2, &(0x7f0000a3e000-0x8)='./file0\x00', r1, &(0x7f0000339000-0x8)='./file0\x00') getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000b0e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003a7000)=0xb) accept4$unix(r1, &(0x7f000098a000-0x6e)=@file={0x0, ""/108}, &(0x7f0000fb9000)=0x235, 0x7fc) 2018/01/18 10:15:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000151000-0x4)=0xf3ac) bind(r0, &(0x7f00009ef000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x9}, 0x9) getsockopt(r0, 0x3, 0x8, &(0x7f000015d000-0x3f)=""/63, &(0x7f0000b9e000)=0x3f) 2018/01/18 10:15:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000840000)={0x0, 0xff, 0x7fffffff, {r1, r2+10000000}, 0x4a, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000219000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setfsgid(0x0) 2018/01/18 10:15:15 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) getrlimit(0x0, &(0x7f0000003000-0xe)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x40, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffff7, 0x400000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000004000)={r1, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) 2018/01/18 10:15:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a", 0x59, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a2", 0x76, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/18 10:15:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x7, &(0x7f0000df5000-0x38)=[{0xfffffffffffffffa, 0x4, 0x0, 0x1ff}, {0x2, 0x8, 0xebd, 0xffff}, {0xffffffff, 0x2, 0x7, 0x3ff}, {0x2140000000000, 0x401, 0xf59, 0x400000000000000}, {0x9, 0x74, 0xff, 0x8}, {0x7, 0x2, 0xffffffff, 0x1}, {0x8, 0x100000000, 0x2, 0x9}]}) socketpair(0x9, 0x80000, 0xfffffffffffffff7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000292000/0x4000)=nil, 0x4000, 0x0, 0x82010, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000294000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffff}) restart_syscall() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000003000-0xc)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f0000002000)={0x1d, r3, 0x0, 0x0}, 0x10) connect(r0, &(0x7f0000293000-0x1c)=@in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe2}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r4, 0x8, &(0x7f0000003000)=0x6) ptrace$cont(0x1f, r4, 0x43, 0xfff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000004000)={@generic="7fd58346e60372a76ea6a201c270dbde", @ifru_flags=0x4000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$mice(&(0x7f0000005000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000006000)=0x0, &(0x7f0000292000)=0x4) ioctl$VT_ACTIVATE(r1, 0x5606, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000008000-0x102)={0x102, 0x4, "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"}, 0x10000) fcntl$lock(r5, 0x5, &(0x7f0000005000)={0x3, 0x0, 0xd2b5, 0x90f, r4}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x11, 0x4, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) 2018/01/18 10:15:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1000000000005, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000006f000-0x108)={0x3, {{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4e43}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 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}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000926000-0x88)={0x9, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) [ 66.521797] dccp_close: ABORT with 1 bytes unread [ 66.549151] audit: type=1326 audit(1516270515.874:526): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11325 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 10:15:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000000000/0x1000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000002000-0x6c)=""/108) r1 = request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f00000e2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x4)='em0\x00', 0xffffffffffffffff) add_key(&(0x7f00006ee000)='asymmetric\x00', &(0x7f0000690000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="991ce76176642869ce2f407edebf2393855f4482ac4de2ed616b943a86d982251be2f680df9067f766f9d59ff93ec8283275fc5e72ae1d7d9ac3e9c50298708f03fa4007b8b30838bb1562cdab3fc505321dc8b0638a7c485f11883c859c96cf6539dc850f0c88fd903c477cee9b93cd3b230b956ee383ccbd7e41bc086119b2cebcde7373211f5d3f22a47bd2e3f18786cc61f980ed0b2c95ef416cdfd1cf4513743e6a718d2951b0509db508c3d480e99c3416495401009c2ce4282943bbbd96f84fa7e0322fca47042f0e7bd95120a5aaa2069f105bed884992ffeb792fb8c2bcb3d1fd3d09f0ee", 0xe9, r1) r2 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x6e8, 0x111002) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000003000)={0x0, 0x28d5}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000003000)={0x0, 0x0, 0x100000001, 0x9, 0xa22, 0xfffffffffffffe64}, &(0x7f0000004000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000002000)={0x0, @in6={{0xa, 0x1, 0x5, @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]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000004000-0x6)={r3, 0xffffffff}, &(0x7f0000004000-0x4)=0x67) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003000-0x4)=@assoc_id=r4, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r6 = add_key(&(0x7f000003d000)='trusted\x00', &(0x7f000003d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000-0x82)="", 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r5, 0x8000000) keyctl$search(0xa, r5, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r6) 2018/01/18 10:15:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f0000000000)='ceph\x00', &(0x7f00003ab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000002000-0xc)={0x6, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000002000-0x50)={{0x80, 0x0}, {0x400, 0x80}, 0x400000000000, 0x3, 0x400, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x12)="3a7472757300000005a03f000265783a0008", 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000002000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffb, 0x400000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000006000-0x5d)=""/93) 2018/01/18 10:15:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000dfc000)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) 2018/01/18 10:15:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) r1 = dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x1e, 0x8, 0xffffffe000000000, 0x80000000, 0x0}, &(0x7f0000001000)=0x10) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x7f, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6b, 0x5, 0x1f, 0x4df, 0x80}, &(0x7f0000001000-0x2)=0xa0) connect$netrom(r1, &(0x7f0000000000)=@full={{0x3, {"8a77897c6e2dc8"}, 0x0}, [{"5831d340c5dbe4"}, {"25fd428379862c"}, {"afc0c7ef6d997d"}, {"578b295996c2c4"}, {"e7ac5a47914939"}, {"4dd34a3e4e60f3"}, {"889d98fb9b3fa7"}, {"1cf0d297b5d2ce"}]}, 0x48) 2018/01/18 10:15:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000275000)=0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000477000)={0x0, 0x0, 0xffffffffffffff9c}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000384000)='/dev/vga_arbiter\x00', 0x80, 0x0) io_cancel(r0, &(0x7f0000954000)={0x0, 0x0, 0x0, 0x0, 0x8, r1, &(0x7f0000108000)="caed4c910b60397c36373e269f0360ae66d9b0971a016d11a159b7226a9b19f117433876b4a475c79d0e8be6da3f0fc90299c378cb30ea47d12b16d1b728ce16b6f2f4e9f6f48ea72a1f6c806b9c49a91b15c70309215c6e508bf97427ef9d8b92f5c9f71c307922a51d68157dbe1c76c08293c5a036dd96b49723ae01829156a8fbd252faa854412798d4eb25af9a985b3e015f483dc4df0402385aff3762a23cd3cc29c1bf8cff9d4ec50aa805aea6d3dcaafbf12021b35174e5dc811a89c931b661f28775951039f50a1ee7e4860775a435a7557c6f6a44dd27e8859ed1a25dd2423f", 0xe4, 0xffffffff, 0x0, 0x1, r2}, &(0x7f00004b7000)={0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r3, 0x227b, &(0x7f00006c4000)="06") fcntl$setstatus(r3, 0x4, 0x3ffc) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f0000332000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) recvfrom$llc(0xffffffffffffffff, &(0x7f00000b0000)=""/134, 0x86, 0x0, &(0x7f000037a000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) readv(r3, &(0x7f0000f69000-0x20)=[{&(0x7f000037a000)=""/147, 0x93}], 0x1) getsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000a69000)={@empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000d1a000-0x4)=0xc) [ 66.643566] audit: type=1326 audit(1516270515.900:527): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11325 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=123 compat=0 ip=0x452e39 code=0x7ffc0000 [ 66.678179] audit: type=1326 audit(1516270515.900:528): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11325 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 66.706739] audit: type=1326 audit(1516270515.900:529): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11325 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 10:15:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000275000)=0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000477000)={0x0, 0x0, 0xffffffffffffff9c}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000384000)='/dev/vga_arbiter\x00', 0x80, 0x0) io_cancel(r0, &(0x7f0000954000)={0x0, 0x0, 0x0, 0x0, 0x8, r1, &(0x7f0000108000)="caed4c910b60397c36373e269f0360ae66d9b0971a016d11a159b7226a9b19f117433876b4a475c79d0e8be6da3f0fc90299c378cb30ea47d12b16d1b728ce16b6f2f4e9f6f48ea72a1f6c806b9c49a91b15c70309215c6e508bf97427ef9d8b92f5c9f71c307922a51d68157dbe1c76c08293c5a036dd96b49723ae01829156a8fbd252faa854412798d4eb25af9a985b3e015f483dc4df0402385aff3762a23cd3cc29c1bf8cff9d4ec50aa805aea6d3dcaafbf12021b35174e5dc811a89c931b661f28775951039f50a1ee7e4860775a435a7557c6f6a44dd27e8859ed1a25dd2423f", 0xe4, 0xffffffff, 0x0, 0x1, r2}, &(0x7f00004b7000)={0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r3, 0x227b, &(0x7f00006c4000)="06") fcntl$setstatus(r3, 0x4, 0x3ffc) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f0000332000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) recvfrom$llc(0xffffffffffffffff, &(0x7f00000b0000)=""/134, 0x86, 0x0, &(0x7f000037a000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) readv(r3, &(0x7f0000f69000-0x20)=[{&(0x7f000037a000)=""/147, 0x93}], 0x1) getsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000a69000)={@empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000d1a000-0x4)=0xc) 2018/01/18 10:15:16 executing program 4: r0 = semget$private(0x0, 0x4, 0x241) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f000004e000)={0x0, ""}, 0x8, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x0, 0x3f, &(0x7f0000d26000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000a7a000)={0x10001, 0x8, [0xc85, 0x5]}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_INFO(r0, 0x0, 0x3, &(0x7f0000d26000-0x1b)=""/27) 2018/01/18 10:15:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$sndpcmp(&(0x7f00005e2000-0x12)='/dev/snd/pcmC#D#p\x00', 0x38, 0x200000) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, r0, 0xffffffffffffffff, r1, 0x0) r3 = syz_open_dev$mice(&(0x7f0000694000)='/dev/input/mice\x00', 0x0, 0x111202) write(r3, &(0x7f0000de8000-0x2)='\t', 0xffffff9a) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x10) ioctl(r4, 0xc0884113, &(0x7f0000006000)="") getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000219000)=0x0, &(0x7f000098c000)=0x4) finit_module(r2, &(0x7f0000971000)='vmnet0\b', 0x1) 2018/01/18 10:15:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x7, &(0x7f0000df5000-0x38)=[{0xfffffffffffffffa, 0x4, 0x0, 0x1ff}, {0x2, 0x8, 0xebd, 0xffff}, {0xffffffff, 0x2, 0x7, 0x3ff}, {0x2140000000000, 0x401, 0xf59, 0x400000000000000}, {0x9, 0x74, 0xff, 0x8}, {0x7, 0x2, 0xffffffff, 0x1}, {0x8, 0x100000000, 0x2, 0x9}]}) socketpair(0x9, 0x80000, 0xfffffffffffffff7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000292000/0x4000)=nil, 0x4000, 0x0, 0x82010, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000294000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffff}) restart_syscall() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000003000-0xc)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f0000002000)={0x1d, r3, 0x0, 0x0}, 0x10) connect(r0, &(0x7f0000293000-0x1c)=@in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe2}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r4, 0x8, &(0x7f0000003000)=0x6) ptrace$cont(0x1f, r4, 0x43, 0xfff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000004000)={@generic="7fd58346e60372a76ea6a201c270dbde", @ifru_flags=0x4000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$mice(&(0x7f0000005000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000006000)=0x0, &(0x7f0000292000)=0x4) ioctl$VT_ACTIVATE(r1, 0x5606, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000008000-0x102)={0x102, 0x4, "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"}, 0x10000) fcntl$lock(r5, 0x5, &(0x7f0000005000)={0x3, 0x0, 0xd2b5, 0x90f, r4}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x11, 0x4, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) 2018/01/18 10:15:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0xa, &(0x7f0000000000)="00020008", 0x4) mmap(&(0x7f000064e000/0x4000)=nil, 0x4000, 0x2, 0x4010, r0, 0x0) 2018/01/18 10:15:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a", 0x59, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a2", 0x76, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/18 10:15:16 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000948000)='/dev/ppp\x00', 0x4080c0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00005a8000-0x10)={0x5, 0x101, 0xb7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x4, 0x1f) write(r1, &(0x7f0000406000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0xffffffffffffff31) r2 = syz_open_dev$sg(&(0x7f000013e000)='/dev/sg#\x00', 0x8, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000faa000-0x4)=0x6) 2018/01/18 10:15:16 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x2, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000008000)={@common='lo\x00', &(0x7f000000b000-0xdf)=@ethtool_eeprom={0x4b, 0x1, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$dmmidi(&(0x7f0000007000)='/dev/dmmidi#\x00', 0xee0, 0x4400) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000000b000)={0x0, @rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000008000)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000b000)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000009000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0xa}, @in=@dev={0xac, 0x14, 0x0, 0x15}, 0x1, 0x0, 0x0, 0x1, 0xa, 0x20, 0x0, 0x3f, r2, r3}, {0x20, 0x0, 0x6, 0x1, 0x9, 0x100, 0x5, 0x2}, {0x1000, 0xffffffffffffbc6e, 0x1, 0x2}, 0x7ff, 0xd, 0x1, 0x0, 0x3, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0xff}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x2, 0x3, 0x570, 0x5b9, 0x800, 0x1000}}, 0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000000c000-0x10)='/dev/sequencer2\x00', 0x202000, 0x0) [ 66.735891] audit: type=1326 audit(1516270515.906:530): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11325 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452e39 code=0x7ffc0000 [ 66.761273] audit: type=1326 audit(1516270515.906:531): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11325 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 10:15:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000adb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000063d000)={0x2, 0x2, @rand_addr=0xed6f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000076a000-0x1)="", 0xa561, 0x4008004, 0x0, 0x0) 2018/01/18 10:15:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) mount(&(0x7f0000908000-0x8)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000c78000-0x6)="646178000365", 0x0, &(0x7f0000de9000)="") getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000030a000-0x8c)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e54000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000113000)={r1, 0xfffffffffffffff8}, &(0x7f0000fb8000)=0x8) 2018/01/18 10:15:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x3f, 0x141040) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000001000-0x110)={{0x0, 0x2, 0x8, 0x5, "58de4862ef0bca131fb5ada48b15545d9d5eb21563a2cbaceab96fbf264f42cf26a99c2d73667a4eb58a0900", 0xdb}, 0x0, 0x0, 0x6, r1, 0x4, 0x4, "e966c1af63db5f2e8ef0c7b6a8df83df1db7ecfe6ad54384b448bfdeb4e1e0266bbe01b36e9b12c4f64881eac8274b6df1e4fb3a8694bdc235604510b6726021", &(0x7f0000508000)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1, 0x0, 0x5, 0x1000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r1, 0x9, &(0x7f00006a2000-0x10)={0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f00003ea000-0x8)='./file0\x00', 0x0) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lgetxattr(&(0x7f0000f20000-0x8)='./file0\x00', &(0x7f0000797000)=@known='com.apple.system.Security\x00', &(0x7f0000696000-0xb)=""/11, 0xb) 2018/01/18 10:15:16 executing program 2: socket(0xb, 0x80006, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008b8000)='/dev/usbmon#\x00', 0xffffffffffffffe0, 0x40000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000003d000-0x10)={0x2, &(0x7f0000b39000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f000091d000-0x40)={r1, 0x6, &(0x7f0000928000-0x18)=[0x787a, 0x81, 0xc09, 0xffffffffffffff01, 0x8, 0x0], &(0x7f0000fac000)=[0xfffffffffffffff9, 0x0, 0xece, 0x7a4], 0x45, 0x8, 0xc4, &(0x7f0000f03000-0x20)=[0x2, 0xf21, 0xe6a, 0x9, 0xf86, 0xffffffffffff7fff, 0x2, 0x8], &(0x7f0000bf2000-0x14)=[0x1ff, 0x8, 0xc143, 0x4, 0x20], 0x0}) listen(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bba000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r4, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r3, r2, 0x6, 0x0) 2018/01/18 10:15:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x7, &(0x7f0000df5000-0x38)=[{0xfffffffffffffffa, 0x4, 0x0, 0x1ff}, {0x2, 0x8, 0xebd, 0xffff}, {0xffffffff, 0x2, 0x7, 0x3ff}, {0x2140000000000, 0x401, 0xf59, 0x400000000000000}, {0x9, 0x74, 0xff, 0x8}, {0x7, 0x2, 0xffffffff, 0x1}, {0x8, 0x100000000, 0x2, 0x9}]}) socketpair(0x9, 0x80000, 0xfffffffffffffff7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000292000/0x4000)=nil, 0x4000, 0x0, 0x82010, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000294000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffff}) restart_syscall() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000003000-0xc)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f0000002000)={0x1d, r3, 0x0, 0x0}, 0x10) connect(r0, &(0x7f0000293000-0x1c)=@in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe2}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r4, 0x8, &(0x7f0000003000)=0x6) ptrace$cont(0x1f, r4, 0x43, 0xfff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000004000)={@generic="7fd58346e60372a76ea6a201c270dbde", @ifru_flags=0x4000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$mice(&(0x7f0000005000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000006000)=0x0, &(0x7f0000292000)=0x4) ioctl$VT_ACTIVATE(r1, 0x5606, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000008000-0x102)={0x102, 0x4, "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"}, 0x10000) fcntl$lock(r5, 0x5, &(0x7f0000005000)={0x3, 0x0, 0xd2b5, 0x90f, r4}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x11, 0x4, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) 2018/01/18 10:15:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000014000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000012000)={0x2, 0x0, [{0x0, 0x0, 0x4, 0x5, 0x42e0, 0x7, 0x3, [0x0, 0x0, 0x0]}, {0xc0000001, 0x3ff, 0x2, 0x400, 0x3, 0x400, 0x5, [0x0, 0x0, 0x0]}]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000002000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x0, 0x1, 0x8, 0x200, 0x1f, 0x10001}, 0x20) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000015000-0x8)={r2, 0xfffffffffffffffa}, 0x8) close(r0) 2018/01/18 10:15:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) syz_open_dev$random(&(0x7f0000824000)='/dev/random\x00', 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000de9000)=0xbd3, 0x4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f000077f000-0x1000)="e7", 0x1, 0x0, 0x0, 0x0) accept$packet(r1, &(0x7f0000c7a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006d8000)=0x14) recvfrom$packet(r1, &(0x7f000056c000-0x54)=""/84, 0x54, 0x0, &(0x7f000000a000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) shutdown(r1, 0x0) 2018/01/18 10:15:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96", 0x68, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a2", 0x76, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/18 10:15:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x7, 0x0, &(0x7f000020c000-0x8)={0x0, 0x0}) r1 = syz_open_dev$sndtimer(&(0x7f0000a90000-0xf)='/dev/snd/timer\x00', 0x0, 0x82200) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000394000)={0x2, r1, 0x0}) pselect6(0xfffffffffffffef3, &(0x7f00000ac000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/18 10:15:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x10)=[{&(0x7f0000001000)=""/29, 0x1d}], 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000411000)=0x0) r2 = memfd_create(&(0x7f000031f000)='/dev/kvm\x00', 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00008a3000)={0x2, 0x0}) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x1, 0x2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000fc6000)=0x1b, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f00005fd000-0x1)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$setname(0xf, &(0x7f0000ec9000-0x1)='\x00') 2018/01/18 10:15:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = memfd_create(&(0x7f00007ee000-0xc)="657468317bcc2f5d2f2a2300", 0x3) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f000086e000)=0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000068a000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gretap0\x00'}) bind$alg(r0, &(0x7f000038c000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000ca2000)={&(0x7f0000a9b000)=@hci={0x0, 0x0, 0x0}, 0xffffffffffffff3a, &(0x7f00009e2000)=[], 0x39e, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) r3 = getuid() r4 = getegid() syz_fuseblk_mount(&(0x7f0000cbb000-0x6)='./file0\x00', &(0x7f000002e000)='./file0\x00', 0x1000, r3, r4, 0x81, 0x10001, 0x8) 2018/01/18 10:15:16 executing program 1: mmap(&(0x7f0000000000/0x296000)=nil, 0x296000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x7, &(0x7f0000df5000-0x38)=[{0xfffffffffffffffa, 0x4, 0x0, 0x1ff}, {0x2, 0x8, 0xebd, 0xffff}, {0xffffffff, 0x2, 0x7, 0x3ff}, {0x2140000000000, 0x401, 0xf59, 0x400000000000000}, {0x9, 0x74, 0xff, 0x8}, {0x7, 0x2, 0xffffffff, 0x1}, {0x8, 0x100000000, 0x2, 0x9}]}) socketpair(0x9, 0x80000, 0xfffffffffffffff7, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000294000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffff}) restart_syscall() getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000003000-0xc)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) connect$can_bcm(r1, &(0x7f0000002000)={0x1d, r3, 0x0, 0x0}, 0x10) connect(r0, &(0x7f0000293000-0x1c)=@in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe2}, 0x1c) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000)=0x0) sched_setaffinity(r4, 0x8, &(0x7f0000003000)=0x6) ptrace$cont(0x1f, r4, 0x43, 0xfff) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000004000)={@generic="7fd58346e60372a76ea6a201c270dbde", @ifru_flags=0x4000}) r5 = syz_open_dev$mice(&(0x7f0000005000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000006000)=0x0, &(0x7f0000292000)=0x4) ioctl$VT_ACTIVATE(r1, 0x5606, 0x0) open_by_handle_at(r0, &(0x7f0000008000-0x102)={0x102, 0x4, "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"}, 0x10000) fcntl$lock(r5, 0x5, &(0x7f0000005000)={0x3, 0x0, 0xd2b5, 0x90f, r4}) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x11, 0x4, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) 2018/01/18 10:15:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f00008f2000)={0x0, 0x1, 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]}) accept4$netrom(r1, &(0x7f000020a000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000b2f000-0x4)=0x48, 0x800) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) inotify_init() ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/18 10:15:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000de7000)={0x0, 0x35}, &(0x7f0000395000)=0x6) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007aa000)=@assoc_value={r1, 0xab}, 0x8) bind$inet6(r0, &(0x7f000002a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004f7000-0x20)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) clock_gettime(0x3, &(0x7f00002f5000-0x10)={0x0, 0x0}) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0xfffffffffffffffc, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00009a2000-0x7)='cgroup\x00') setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000ba8000)={r1, 0x7}, 0x8) 2018/01/18 10:15:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96", 0x68, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a2", 0x76, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/18 10:15:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) fstat(r0, &(0x7f0000ac1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000809000)={&(0x7f0000971000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000fe7000-0x10)={&(0x7f00006e1000-0x5a4)={0x5a4, 0x21, 0x100, 0x3, 0x2, {0x1d, 0x0, 0x0}, [@generic="cbf43f4093463a5031557110845488037cccece809aae3e930f31547a0242675ba6db0c018d51dbbe93e7f5897506c0fe4a77bd71ee826ffd11b8fdcf336f8901321b088872d26b69c281b0c58ec598cb3e153119f96e8c6bbd4cfc12d8f8085f833d4914262ecdc78f467bcc5651aeb8b", @generic="f71fb0d6f4ba5849e99891475b9b0d61d5040ac236fbf8bbc159483c9c3fadaf13fb440bbec3203d76410a5be1718ac942bde2ddd789fbf71a72a12c663eea04ff34d06a50688b3e1f721ec4302e12010abcabd66f60c6a869b1cbb55716c7f0f3cd051a737d8efe8e21b942d9605cf987ddcb158c6a60310d89c35400cb93bf01a843e2590dbeaf006967ebb0aca0fb9041548f80de3c7199656ef7cc", @typed={0x10, 0x26, @u64=0x80000001}, @nested={0x1dc, 0x95, [@generic="de32da8a85fe87a527fb17b3003ad5fcfaa45a9fbd5e17f951e5011eedec96dd8eea1c7a985f", @generic="b1984e8923de22324532b03782e7c1c3a720af5b6fdc7e8a4ab9", @generic="7fcae6653b59e5619b77a58b5a", @generic="072f088e71e6e883f185457f6cd45ce23517dca8b511a45788aa541121a7eebb56fb8d4e642adf859064d57c4612975db3b8c4e83021bc3156cd57402ee2d72e8ef9eaa26a24dbb0", @typed={0xc, 0x4d, @uid=r1}, @generic="1a3f765508b7b3afe61aa88eb91968ef00d5ac0133d85fc90aba982d390d1da670243be71213239f4482766e404bfde723a7f9b29b4f2050dfbfd932bf1f74c643cfde3e097409671496a9d189f3cc8809a24b5ee8316ae4c9169ca3c1e8f2b8bad1a00caa5fcb30a0a6cbffad0d189b333a9738c590778ab895bfa25ce76fd8a01c905502caa4fa346376bb48ae7d246bf06ba79051a271b67ca2b1c0734a29cd989f0320259765ba32c8119b3f76ad2026172f8e4201785fe5bc3e0f80f50d6bbd45025f52", @generic="e097ae9dd58942ccf692751520ffae46bdf456013e466beef61ab0c5a91523ee1c32722cba80afcc86189a795fdf34f919288b0c2ee325295807c5b5cae8943732e5f1792234c3762e3bba61c77bd4ed5c5cb3ea9a8bf2b942938fde0b625bc0242d39", @typed={0xc, 0x2a, @fd=r0}]}, @generic="953370790fe92d63a5880bb0e7f84871a4e716353cb7379ce3587df19866a3b7621462532981917f1673749ccb15d69f60f7c1b48577bc7ae4ef036d8ae0a00f33eb5eb9b996c37cebc7466fb4fc52fa2e9928283e463bd55ad87301f033012d1404d30fddcf08c03b835ec1349794af7d3c4672d2cff493b7b7205f6c61b4d722b1589e8ea6710b184d7c2f9755edcfd8b8a8df7d57866edd51e87618e29626c95fd4587004909db324708fdb2dd108ad337b4cc635d45b5509aa0bb19b94a78d415e0288ded5158a8162e2d0b93f99955f6911193d0500bdd75922713f8c43069968dd8abf037ca0e5414d0b38c3d8a3c681f8", @generic="2bc4b09b3cb82818655c1b31cedb009412c3302e13ac3ed828c7dd4b38fc13a420f89225872173a186f699fcdc507b2e8da59b0c2dd7b30e31707c7d5254ff2e92b3efd33da686ae04d86e146825a9b2a48cf812a3b10c560f4f7fe946dd609075183be8964f74d684b94d0eef6c0d2479dfcee2db1687dcd2b607d15b", @typed={0x24, 0x71, @str='+$em0,@em1]usereth0wlan1+(\x00'}, @nested={0x100, 0x2e, [@generic="c36170372e04c7e24557d082c8217ea5195ed4d87b7ba110c5e363a542cdb80c23aef604a3cc82db42b5757da91555767cd782085f0f11188651d73ae0dc23aaaa81517992c0e4ef93c92c1adae10cece635c52ef06dc6bf2ad45b8a91169ce19a62192f8c220f620cc5676434f6c17061541a6ad5c37ababf5358930018cec0527eb7e9ef6c16e01b340fc21c0b086f0c9792bd71bf512efecbb4e75e78bb1c129502bef6f074c1811500ec42c0f9f9300ac335fe23ecd08f98e67b6bcf834ba7a4aa07d25dbf7a41b93e3fe7195bfbddaaff32da1d0aba5861ea942f321ab476ea1d54f041840d31a02260a0e3ea838a94452a7218197904"]}]}, 0x5a4}, 0x1, 0x0, 0x0, 0x81}, 0xc0) sendmsg$nl_generic(r0, &(0x7f000000e000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e03000-0x10)={&(0x7f000003e000-0x20)={0x1c, 0x26, 0x100000829, 0xffffffffffffffff, 0xffffffffffffffff, {0x403, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f93000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/18 10:15:16 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000005f000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f000031f000-0x68)={0x7b, 0x0, [0x3, 0x8, 0x80000000, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000ae8000)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b0000000f23d00f21f835100000020f23f8f6774666baa000ed66ba42ecc4e27d2a85a2a50000", 0x60}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000c7c000-0x28)={0x1, 0x0, [{0x4b564d01, 0x0, 0x101}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/18 10:15:16 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = openat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000002000-0xd9)="ea34e71060aecdac2ed2a89d0a33247185b80f85c1b4ca7013aa74d8d2e4bf286e8c67ef1e435eaa10188e88ade94bbf2f43294d2f2857e4f5bf6eb700e7e9edc28bb9eac1583b58cbed80fff5992797bdcf42624fccffda25e61bc64cef2dc4e08038fac0e6b6de18727f022e5322486a7ef732f8e442a82bf69ab7ab3d2cc82101bb2ea8d590fbf38ff42f0b766178788c5ddf1b75fb740b44099c190a381e2b9dcf8bf3f6a927de4add262633db610259f4306090de90aed0f677575640a07480f099f08511739c33e667677e5a648dfa54119e234c1138") ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000002000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x1, 0x2, 0x0, 0x8, 0xffffffff80000001, 0x9, 0x401}, 0x20) pipe2(&(0x7f0000d87000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000596000-0x4)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000768000-0xc)={@rand_addr=0x0, @multicast2=0x0, 0x0}, &(0x7f0000f1a000)=0xc) 2018/01/18 10:15:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000f02000-0x12)='/dev/snd/midiC#D#\x00', 0x200, 0x208040) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000b33000+0xf98)=""/110) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x48, &(0x7f0000dce000-0x210)={0xffffffa4, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000ba7000)=0x64e) 2018/01/18 10:15:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e37000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00008b4000)={0x0, 0x2e, "a1f81f71807d49df32f1a4ad4ef17bf55d6d433686e921085bc274839afca4d06245607b477873a9b787d5057b51"}, &(0x7f0000547000)=0x36) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000062000)=@assoc_value={r1, 0x101}, 0x8) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x6) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000630000)='/dev/dsp\x00', 0x8000, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f0000848000-0x1)="8a", 0x1, 0x0, &(0x7f000024d000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000061c000-0x4)=0x0) fstat(r0, &(0x7f00008cb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000c25000-0x18)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r8 = gettid() stat(&(0x7f0000da1000-0x8)='./file0\x00', &(0x7f0000181000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000011000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) sendmsg$unix(r3, &(0x7f00007f2000-0x38)={&(0x7f0000f04000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000644000)=[{&(0x7f0000241000-0x4f)="17728125231f421563ea88a56fc371fe50530db41f57388ca67bf4182bf65775baac37f55eac0afc58a02311a620a0b181c07e7208792416290d58f905142ac76cada8e7fe4744eb99e6c6aa7b892a", 0x4f}, {&(0x7f0000951000)="52ffde1171814a996429f680db643e8b2af35f20057771ea8d5ba9b7483ef8a6b1113796825bd8f5de26b662243be8e14ee6dd43afba4389a52b24b7c9556a532b53364e6f8c0d3f82e21fb7456ba2f87acb4de2afae3ab9b93c71456fe0e9596afefe4750c3be635c62e2ae40512079575d5bb1af7642bf8cfac7ae42ea2ffe71461af80a604b46f3708459ef5063b0ad31fc0d523e", 0x96}, {&(0x7f0000c15000-0x6a)="b4908446f2d31cea809f266af21e099286f092e12aee34b0a7c83a97b4cdff6d81109f1bd03efd7b2525c2183327d98aeae766407e0a9562465dd31837e008b881b926eaf631715a6ab84235d0b73cbf209811f1f75b2f132e7959b8bd562ad2fec23aacd528df73e112", 0x6a}, {&(0x7f00006a3000-0x5e)="34571a1be9580b2d411e3c3d25d8e69806d735b09a21a9e2ea18aa2900fab66405bfb59e2ba597e719dce4fb3b1f3c487770e27463c94e092b22fb5926ecd4fab59537da537c4acfcea21463900ae351038a344ced3c8609c14a78e02611", 0x5e}, {&(0x7f000099d000-0xf4)="6ffd0cb762031528c274a11e081a62839095187a5053023ed82faca16e1714842c8dc4e3540ba08eed3e12e104d7393096a251de4bffce33c33efc39f09eb18ca2b4479f847d43f6cd377e85daff633b98b2c3392bf867a4df2a075c7b2ff48798b981a6e9e9f71f787d8bbebc66b38c690574b3f856b31db05cb77153420c296383dfce41a8453c58be9da907c0c471cfa13338f2fd50cc1851a6414580e85ecc183d425e69b8fb508cc4b6b2420b3a7322e4b2a8353667337d4ea1453dcc945ca51e02820d29514aa1ac37258432bd1750bbc0f572d6e91066e6a8f62058e1bba8b5e8f0f2cd77e351212fe0172ace2c525b5c", 0xf4}, {&(0x7f0000346000)="00642d67c8c076e09ba60e38bb636e82ba9cd3790fcca58035a339bedb0a07e92a0442440243d176725b290a968be30453646bc48268af80c31253e119e010cf5ec9266f7932aa62ef348ef93a87edffb042a9d1870af7a0b38fef483ba7532f192dc62b20dd92f50d74e8a23b2631d9f1b59e655ef3f8dfd47ab049343d12e802e5ae0cca63399a02820536bc84d6b3c66c01d789fefc806e606e6713375a625124999aa1ef5f0351da002c95049918bf2852e49bb99dc993", 0xb9}, {&(0x7f000002d000)="232a17af9e18828a4509842b107c4e6e483c35cf5a6b27c3c6cd0088bac543fa098660cdd036752a194763e93a4e2a93403a39e56b31cc2d099b1b97fa7c7fe83d49af5686fb331426387f9d7b7d8d1286ae52073b631763e120c386bfb962bb5d24e6c05c88173b713c684f7f1dba172a4332a17425b8660d20809e7e2564bd78b8ff09f9a39ed5e4fa5092b56744a9ebf42161535bbc666e306bb07e06da6199d28aeb59cfc5f608035715920571fd1bf44d224728aeb072ab6f5ec8eae01355dd7b5fcdb2e98b80bcc2298551d7227c24ca06bce73c60058a794e82d36a7fc3d2edb70ab2642cb3441f", 0xeb}, {&(0x7f0000913000)="6fd9e72b23fdd539a1223d7cd367d1742ea0743a57466c34721e707c4b5f3ffa69aee8d31551a5ec90babc7c81c39afeca00ad881267948b47a69b4230ff019cb9a630688d95a745cb4c7f56e68a1a43e5e77c7e655390984646dd7900b277cf75020062989135a6360bea28d2b1e4c18fd44f974407f77409ff224694e90aac5d0a5c0b448e462f8c2dfd5dc15607ca7e11ec29c1cd06740ec30870904b9c470e99e7df202471cb28405791e2a2150c63ec584fc91c1b32470ad779e93a6948e3546e5e64699c6a773da791d46e1078e745f98f664a6c8026e50699695f76c4", 0xe0}], 0x8, &(0x7f0000e5f000-0x58)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x58, 0x400d4}, 0x10) [ 67.106080] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/18 10:15:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3f, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000bf6000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x8000000000141046, 0x0) mount(&(0x7f0000ae2000+0xd7d)='./file0/file0\x00', &(0x7f000012d000-0x8)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000208000)="76c2") 2018/01/18 10:15:16 executing program 1: mmap(&(0x7f0000000000/0x296000)=nil, 0x296000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x7, &(0x7f0000df5000-0x38)=[{0xfffffffffffffffa, 0x4, 0x0, 0x1ff}, {0x2, 0x8, 0xebd, 0xffff}, {0xffffffff, 0x2, 0x7, 0x3ff}, {0x2140000000000, 0x401, 0xf59, 0x400000000000000}, {0x9, 0x74, 0xff, 0x8}, {0x7, 0x2, 0xffffffff, 0x1}, {0x8, 0x100000000, 0x2, 0x9}]}) socketpair(0x9, 0x80000, 0xfffffffffffffff7, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000294000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffff}) restart_syscall() getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000003000-0xc)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) connect$can_bcm(r1, &(0x7f0000002000)={0x1d, r3, 0x0, 0x0}, 0x10) connect(r0, &(0x7f0000293000-0x1c)=@in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe2}, 0x1c) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000)=0x0) sched_setaffinity(r4, 0x8, &(0x7f0000003000)=0x6) ptrace$cont(0x1f, r4, 0x43, 0xfff) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000004000)={@generic="7fd58346e60372a76ea6a201c270dbde", @ifru_flags=0x4000}) r5 = syz_open_dev$mice(&(0x7f0000005000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000006000)=0x0, &(0x7f0000292000)=0x4) ioctl$VT_ACTIVATE(r1, 0x5606, 0x0) open_by_handle_at(r0, &(0x7f0000008000-0x102)={0x102, 0x4, "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"}, 0x10000) fcntl$lock(r5, 0x5, &(0x7f0000005000)={0x3, 0x0, 0xd2b5, 0x90f, r4}) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x11, 0x4, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) 2018/01/18 10:15:16 executing program 5: 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) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96", 0x68, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a2", 0x76, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) [ 67.106749] sctp: [Deprecated]: syz-executor4 (pid 11460) Use of struct sctp_assoc_value in delayed_ack socket option. [ 67.106749] Use struct sctp_sack_info instead 2018/01/18 10:15:16 executing program 4: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000dcc000)="", 0xffffffffffffff7b, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d61000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000dac000)={0x7, 0x4936, 0xe490, 0x3, 0x17221422, 0x1, 0x600000000000, 0x80, 0x9, 0x1}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c25000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000852000-0x30)={0xff, 0x5, 0x6c946b1c, 0x100000001, 0xfff, 0x3}) 2018/01/18 10:15:16 executing program 2: syz_extract_tcp_res$synack(&(0x7f0000297000)={0x0, 0x0}, 0x1, 0x0) 2018/01/18 10:15:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000769000-0xd)='/dev/usbmon#\x00', 0x4c19, 0x200400) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00007a9000)=@get={0x1, &(0x7f0000807000)=""/143, 0x4000000}) poll(&(0x7f0000fdf000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0xb92) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000ac0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getpgid(0x0) ptrace$peek(0x2, r3, &(0x7f0000b9a000-0x8)=0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000560000)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffff00, 0x101040) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f00005a7000-0x10)={&(0x7f000013b000/0x1000)=nil, 0x1000}) [ 67.169905] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/18 10:15:16 executing program 7: socketpair$inet6(0xa, 0x7, 0x401, &(0x7f0000e79000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x0, 0x6, &(0x7f0000001000-0x14)="ad1674a65dab4dd605f44d139f0e6010ff22e4e0", 0x14) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000000d000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000025000-0x88)=""/136) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r3 = syz_open_dev$sndmidi(&(0x7f0000010000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x280080) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r3, &(0x7f0000025000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000025000-0x4)=0x10) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x400454cb, &(0x7f0000001000-0x4)=0x0) 2018/01/18 10:15:16 executing program 1: mmap(&(0x7f0000000000/0x296000)=nil, 0x296000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x7, &(0x7f0000df5000-0x38)=[{0xfffffffffffffffa, 0x4, 0x0, 0x1ff}, {0x2, 0x8, 0xebd, 0xffff}, {0xffffffff, 0x2, 0x7, 0x3ff}, {0x2140000000000, 0x401, 0xf59, 0x400000000000000}, {0x9, 0x74, 0xff, 0x8}, {0x7, 0x2, 0xffffffff, 0x1}, {0x8, 0x100000000, 0x2, 0x9}]}) socketpair(0x9, 0x80000, 0xfffffffffffffff7, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000294000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffff}) restart_syscall() getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000003000-0xc)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) connect$can_bcm(r1, &(0x7f0000002000)={0x1d, r3, 0x0, 0x0}, 0x10) connect(r0, &(0x7f0000293000-0x1c)=@in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe2}, 0x1c) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000)=0x0) sched_setaffinity(r4, 0x8, &(0x7f0000003000)=0x6) ptrace$cont(0x1f, r4, 0x43, 0xfff) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000004000)={@generic="7fd58346e60372a76ea6a201c270dbde", @ifru_flags=0x4000}) r5 = syz_open_dev$mice(&(0x7f0000005000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000006000)=0x0, &(0x7f0000292000)=0x4) ioctl$VT_ACTIVATE(r1, 0x5606, 0x0) open_by_handle_at(r0, &(0x7f0000008000-0x102)={0x102, 0x4, "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"}, 0x10000) fcntl$lock(r5, 0x5, &(0x7f0000005000)={0x3, 0x0, 0xd2b5, 0x90f, r4}) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x11, 0x4, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) 2018/01/18 10:15:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") r0 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) pwrite64(r0, &(0x7f00001ff000-0x1)='\x00', 0x1, 0x10001) write(r0, &(0x7f0000352000-0x1000)="aa", 0x1) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00006fd000)=0x0) ftruncate(r0, 0x3) 2018/01/18 10:15:16 executing program 5: 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) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000", 0x6f, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a2", 0x76, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) [ 67.181900] sctp: [Deprecated]: syz-executor4 (pid 11460) Use of struct sctp_assoc_value in delayed_ack socket option. [ 67.181900] Use struct sctp_sack_info instead [ 67.286925] NFS: bad mount option value specified: v [ 67.327224] NFS: bad mount option value specified: v 2018/01/18 10:15:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/18 10:15:16 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0xfffffffffffffffe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000001000-0x4)=0x3f) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000012000-0x2)='\r\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 10:15:16 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000007000-0xc)='/dev/amidi#\x00', 0x0, 0x501040) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000)=0x0, 0xfffffffffffffdc5) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r0, 0x0) ppoll(&(0x7f0000005000-0x38)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000005000-0x10)={0x0, 0x989680}, &(0x7f0000000000)={0x0}, 0x8) 2018/01/18 10:15:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000", 0x6f, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a2", 0x76, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/18 10:15:16 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000)='/dev/kvm\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x8011, r2, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000afc000)={[0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 10:15:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000251000-0x8)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) r1 = syz_open_dev$mouse(&(0x7f0000001000)='/dev/input/mouse#\x00', 0x4, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000002000)={0x7, 0x0, [{0x400000b6, 0x0, 0x3e}, {0x95e, 0x0, 0x3}, {0x96e, 0x0, 0x975}, {0x20d, 0x0, 0x7}, {0xac6, 0x0, 0x2}, {0xc001196e, 0x0, 0x3ff}, {0x400009c7, 0x0, 0x4}]}) fcntl$setlease(r0, 0x400, 0x1) 2018/01/18 10:15:16 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000402000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001000-0x2)=0x690a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f44000-0x4)=0x3, 0x4) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000623000-0x4)=0x3) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x40047438, &(0x7f000082f000-0xf6)=""/246) 2018/01/18 10:15:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x7, &(0x7f0000df5000-0x38)=[{0xfffffffffffffffa, 0x4, 0x0, 0x1ff}, {0x2, 0x8, 0xebd, 0xffff}, {0xffffffff, 0x2, 0x7, 0x3ff}, {0x2140000000000, 0x401, 0xf59, 0x400000000000000}, {0x9, 0x74, 0xff, 0x8}, {0x7, 0x2, 0xffffffff, 0x1}, {0x8, 0x100000000, 0x2, 0x9}]}) socketpair(0x9, 0x80000, 0xfffffffffffffff7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000292000/0x4000)=nil, 0x4000, 0x0, 0x82010, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000294000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffff}) restart_syscall() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000003000-0xc)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f0000002000)={0x1d, r3, 0x0, 0x0}, 0x10) connect(r0, &(0x7f0000293000-0x1c)=@in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe2}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r4, 0x8, &(0x7f0000003000)=0x6) ptrace$cont(0x1f, r4, 0x43, 0xfff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000004000)={@generic="7fd58346e60372a76ea6a201c270dbde", @ifru_flags=0x4000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$mice(&(0x7f0000005000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000006000)=0x0, &(0x7f0000292000)=0x4) ioctl$VT_ACTIVATE(r1, 0x5606, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000008000-0x102)={0x102, 0x4, "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"}, 0x10000) fcntl$lock(r5, 0x5, &(0x7f0000005000)={0x3, 0x0, 0xd2b5, 0x90f, r4}) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x11, 0x4, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) 2018/01/18 10:15:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cd4000)={0x26, 'skcipher\x00', 0x0, 0x23fb, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) syz_open_dev$vcsn(&(0x7f000017e000)='/dev/vcs#\x00', 0x400, 0x800) r2 = syz_open_dev$sg(&(0x7f0000788000)='/dev/sg#\x00', 0xde2, 0x80002) accept$inet(r2, 0x0, &(0x7f0000322000-0x4)=0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f000010a000)=""/43) sendto(r1, &(0x7f0000a67000)="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", 0x1001, 0x804, &(0x7f000073b000-0x10)=@ethernet={0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x3, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/18 10:15:16 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000419000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r1, 0x65, 0x1, &(0x7f0000000000)="", 0x170) close(r1) 2018/01/18 10:15:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000c0b000)=0x5, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000366000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f00006fb000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f0000a02000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) recvmmsg(r2, &(0x7f00008f2000-0x258)=[{{&(0x7f0000e10000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a43000)=[{&(0x7f0000ce0000)=""/76, 0x4c}], 0x1, &(0x7f000038d000-0xfb)=""/251, 0xfb, 0x3}, 0x10001}, {{&(0x7f0000108000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000ea1000-0x40)=[{&(0x7f0000e2f000)=""/16, 0x10}, {&(0x7f0000459000)=""/28, 0x1c}, {&(0x7f000058e000-0x25)=""/37, 0x25}, {&(0x7f000066d000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000309000-0xab)=""/171, 0xab, 0x8}, 0x7a1f293a}, {{&(0x7f000030d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000975000-0x40)=[{&(0x7f00006ce000-0x3d)=""/61, 0x3d}, {&(0x7f0000654000)=""/65, 0x41}, {&(0x7f000090a000-0x44)=""/68, 0x44}, {&(0x7f00001f9000-0xaa)=""/170, 0xaa}], 0x4, 0x0, 0x0, 0x9}, 0x0}, {{0x0, 0x0, &(0x7f0000344000)=[{&(0x7f00003d5000-0xda)=""/218, 0xda}, {&(0x7f00004d4000)=""/0, 0x0}, {&(0x7f0000bdc000)=""/151, 0x97}, {&(0x7f00000f8000-0x7e)=""/126, 0x7e}, {&(0x7f0000e32000-0x3a)=""/58, 0x3a}, {&(0x7f0000199000)=""/207, 0xcf}, {&(0x7f0000b83000)=""/119, 0x77}, {&(0x7f0000da1000-0xf3)=""/243, 0xf3}], 0x8, &(0x7f000059c000)=""/46, 0x2e, 0x6}, 0x44}, {{&(0x7f000082e000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000088d000-0xa0)=[{&(0x7f000020a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000beb000)=""/0, 0x0}, {&(0x7f00006ab000)=""/231, 0xe7}, {&(0x7f0000313000-0xf5)=""/245, 0xf5}, {&(0x7f0000eeb000-0xe5)=""/229, 0xe5}, {&(0x7f0000a12000-0xfc)=""/252, 0xfc}, {&(0x7f0000607000-0x93)=""/147, 0x93}, {&(0x7f00003cb000)=""/91, 0x5b}, {&(0x7f0000551000-0x83)=""/131, 0x83}, {&(0x7f0000a75000-0x1b)=""/27, 0x1b}], 0xa, &(0x7f000017b000-0x13)=""/19, 0x13, 0x9}, 0xfff}, {{&(0x7f0000968000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f000099c000)=[{&(0x7f00000a3000)=""/77, 0x4d}, {&(0x7f000046d000-0x94)=""/148, 0x94}, {&(0x7f0000d53000)=""/184, 0xb8}], 0x3, 0x0, 0x0, 0x80000000}, 0x5}, {{&(0x7f00004f0000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00006db000)=[{&(0x7f00003b8000-0xff)=""/255, 0xff}, {&(0x7f00004da000-0x7f)=""/127, 0x7f}, {&(0x7f0000ffb000)=""/196, 0xc4}, {&(0x7f00004df000)=""/254, 0xfe}, {&(0x7f00008e3000-0xbc)=""/188, 0xbc}, {&(0x7f000033b000-0x12)=""/18, 0x12}], 0x6, 0x0, 0x0, 0x80}, 0x101}, {{&(0x7f0000c20000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000728000-0x60)=[{&(0x7f0000c88000-0xc3)=""/195, 0xc3}, {&(0x7f000094b000-0x32)=""/50, 0x32}, {&(0x7f0000523000-0x50)=""/80, 0x50}, {&(0x7f000087b000-0x1)=""/1, 0x1}, {&(0x7f000060e000-0x84)=""/132, 0x84}, {&(0x7f00008fb000)=""/173, 0xad}], 0x6, 0x0, 0x0, 0x4e5889a1}, 0x7}, {{0x0, 0x0, &(0x7f0000cf2000-0x20)=[{&(0x7f0000c86000-0x2)=""/169, 0xa9}, {&(0x7f00005dc000-0x71)=""/113, 0x71}], 0x2, 0x0, 0x0, 0x5}, 0x1}, {{0x0, 0x0, &(0x7f0000494000-0x70)=[{&(0x7f00007ca000-0x6e)=""/110, 0x6e}, {&(0x7f00001c3000-0x9a)=""/154, 0x9a}, {&(0x7f0000131000)=""/176, 0xb0}, {&(0x7f000076a000-0x1000)=""/4096, 0x1000}, {&(0x7f000043f000)=""/197, 0xc5}, {&(0x7f000025f000)=""/207, 0xcf}, {&(0x7f000058b000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f00006dc000)=""/112, 0x70, 0x800}, 0x3}], 0xa, 0x2000, &(0x7f00006b7000)={0x0, 0x1c9c380}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x0, 0x4) sendmmsg$unix(r1, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[], 0x0, 0x0}], 0x1, 0x44) r5 = dup(r1) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r5, 0xc0045516, &(0x7f0000fe0000-0x4)=0xd546) setsockopt$inet_udp_encap(r5, 0x11, 0x64, &(0x7f0000e62000)=0x5, 0x4) 2018/01/18 10:15:16 executing program 4: mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="0006", 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) syz_open_dev$dmmidi(&(0x7f0000053000)='/dev/dmmidi#\x00', 0x1, 0x40000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000054000-0x18)={0xaa, 0x40, 0x0}) dup2(r1, r0) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) [ 67.528977] QAT: Invalid ioctl 2018/01/18 10:15:16 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000004000)='/dev/dsp#\x00', 0x208001, 0x2001) writev(r0, &(0x7f0000007000)=[{&(0x7f000000d000-0x1000)="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", 0x1000}], 0x1) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000004000-0x8)=0x0) 2018/01/18 10:15:16 executing program 4: mmap(&(0x7f0000000000/0xe07000)=nil, 0xe07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f000040b000-0x38)={0x6, [0xfffffffffffff001, 0x2, 0x6, 0x80000001, 0xf879, 0xc32]}) 2018/01/18 10:15:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x7, &(0x7f0000df5000-0x38)=[{0xfffffffffffffffa, 0x4, 0x0, 0x1ff}, {0x2, 0x8, 0xebd, 0xffff}, {0xffffffff, 0x2, 0x7, 0x3ff}, {0x2140000000000, 0x401, 0xf59, 0x400000000000000}, {0x9, 0x74, 0xff, 0x8}, {0x7, 0x2, 0xffffffff, 0x1}, {0x8, 0x100000000, 0x2, 0x9}]}) socketpair(0x9, 0x80000, 0xfffffffffffffff7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000292000/0x4000)=nil, 0x4000, 0x0, 0x82010, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000294000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffff}) restart_syscall() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000003000-0xc)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f0000002000)={0x1d, r3, 0x0, 0x0}, 0x10) connect(r0, &(0x7f0000293000-0x1c)=@in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe2}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r4, 0x8, &(0x7f0000003000)=0x6) ptrace$cont(0x1f, r4, 0x43, 0xfff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000004000)={@generic="7fd58346e60372a76ea6a201c270dbde", @ifru_flags=0x4000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000005000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000006000)=0x0, &(0x7f0000292000)=0x4) ioctl$VT_ACTIVATE(r1, 0x5606, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000008000-0x102)={0x102, 0x4, "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"}, 0x10000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x11, 0x4, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) 2018/01/18 10:15:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) socketpair$inet(0x2, 0x80a, 0x8000, &(0x7f00009e0000)={0x0, 0x0}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x0}, 0x10) syz_open_dev$admmidi(&(0x7f00001f2000-0xe)='/dev/admmidi#\x00', 0x4, 0x141382) sendmsg(r0, &(0x7f0000030000)={&(0x7f0000422000-0x80)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000c74000-0x3f8)=[{0x10, 0x11f, 0x101, ""}, {0x78, 0x10b, 0x800, "055e6764e493eea88f77786b00489968c3d802b8fe0306b551d42426fdba9fed129743861b331a3977bf86c43a8d21b0a472df224cfff1ec7bbea48695f4669de786980304af2808287bf1753b805836d1071e1f9480a939e4fc15ba34303c938c31a2"}, {0xf0, 0x1, 0x1000, "aae27f1c4f3448c6e4f31b75432c5f72dd793fa7a6ff8f3f712eebf706afd27c9959ad51772902c869e7f6fc136973a7842d289346f149a2d577c979517b8c753f50995db7188a1aff333dde53fed9368d329ca31a8aab2adbea75d1a420300814b450a36667979384515cfe63502d11a9f61714138e222151dbe83b67ff5fbb42009e3835cba2e898ac03230435a7e877d0d127989492f51dbcfc2adb2f1663fcc816e7de64b8ef2485dbdb6d40d8ca5d644f3f7e105fde902d65e05a5ee217a10da23148be26c1b69ff845dc754152405c3a6798dfb6a9d67569cb07c1"}, {0x30, 0x10b, 0x5, "325465174b99e69f45dfc79c1f8fe37eb8fd0f4e92128a6191db"}, {0x118, 0x3a, 0x1, "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"}, {0x40, 0x101, 0xbf94, "714da4ff20ba9e59de72f500fc6c1bd03cd05f1e6810d05c54a665699236645d70f4d9175b5b47bc965523bd"}, {0xf8, 0x10b, 0x2cb, "9a79ca74df3c2e6972000a91370eb80214983c19674f9eaf6c372fe0f19eab895f77228f8cf3616702ae123909ffcfe123073981c5cd40f05d20a021b03464c03c67602d404a0518d5c112a29fb6be7eebaf4c041bdfaa1c3a5eaa8b5b4a485ec407fccfd9ca6f545a07fda54814bc36f5e51ea197909cfd27b4ca980c3607517e08b409dbe4dc90b6992e38ada2a09fd88ee6846e4ee472b81044017eee21ad1840226e715be0437d68e959b70340872baa09470bb2c0093fae5109a9ccb48f5eed10909848acb57df0924ca79618d991ae11a8665649b9ba55eadbed6ba397409542dc7cf5dbd6"}], 0x3f8, 0x0}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000f81000)='/dev/audio\x00', 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f000043c000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000bfd000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ee2000)={@generic="2f81365baaeb274156eca35bb563dfa9", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000efd000)={0x19f, 0x5, 0x6, 0x7, 0x4, 0xfff, 0x1, 0x9, 0x8000, 0x0}) 2018/01/18 10:15:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000", 0x6f, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a2", 0x76, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/18 10:15:16 executing program 6: mmap(&(0x7f0000000000/0x108000)=nil, 0x108000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000100000)='/dev/dsp#\x00', 0x40, 0x200000) ioctl$KDDELIO(r0, 0x4b35, 0x7) syz_emit_ethernet(0x72, &(0x7f0000102000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "c54512", 0x0, 0x2f, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "a8a00578c673a10f3007df5d"}}}}}}}, 0x0) 2018/01/18 10:15:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f000042b000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000982000-0x8)=0x7) fcntl$dupfd(r1, 0xbf23fe968db43f38, r0) 2018/01/18 10:15:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000636000)='/dev/audio#\x00', 0xfffffffffffffff9, 0x101000) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000ac4000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x2, 0x2) sendto$inet(r2, &(0x7f0000e87000)="", 0xffba, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000070b000-0x10f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00007b7000)=0x0, &(0x7f0000ec5000-0x4)=0x4) accept$nfc_llcp(r0, &(0x7f0000945000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00005d5000-0x4)=0x60) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a3a000)='/dev/mixer\x00', 0x280200, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000e7d000)=0x1) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000e7e000)=0xd17) 2018/01/18 10:15:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000dbf000-0x400)={""/1024}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x25d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdeb12eb49cca7687, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/18 10:15:17 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000001000-0x1000)="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") r1 = socket(0x5, 0xa, 0x5) sendto$packet(r1, &(0x7f0000ddb000-0x5f)="8edb2c7c43bce821bfbe3d0d56df4306994a39bdc9369ba8a0ba35a35fef90b83a52b58a30e35eafac63e37aed1db74fbf20509e1a2e6a58a9ce86b008bc5a1fdb5981f83a0050e0d0a9952600059662e5bb284e28b7eaa54d710c3ae8b789", 0x5f, 0x4000010, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x89ee, &(0x7f0000cf9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000ddb000-0x20)="3b925b8aa6b9e3c51792c3d3be3c9997af9dbf1939e43ff343b07988426f0975"}) accept4(r0, &(0x7f0000288000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000782000)=0x10, 0x80000) 2018/01/18 10:15:17 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000c26000-0xd)='/dev/dmmidi#\x00', 0x80000001, 0x200000) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000809000)={0x2, 0x4, 0x2, 0x101, 0x3ff, 0x100000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x40045436, 0x5) 2018/01/18 10:15:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x7, &(0x7f0000df5000-0x38)=[{0xfffffffffffffffa, 0x4, 0x0, 0x1ff}, {0x2, 0x8, 0xebd, 0xffff}, {0xffffffff, 0x2, 0x7, 0x3ff}, {0x2140000000000, 0x401, 0xf59, 0x400000000000000}, {0x9, 0x74, 0xff, 0x8}, {0x7, 0x2, 0xffffffff, 0x1}, {0x8, 0x100000000, 0x2, 0x9}]}) socketpair(0x9, 0x80000, 0xfffffffffffffff7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000292000/0x4000)=nil, 0x4000, 0x0, 0x82010, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000294000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffff}) restart_syscall() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000003000-0xc)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f0000002000)={0x1d, r3, 0x0, 0x0}, 0x10) connect(r0, &(0x7f0000293000-0x1c)=@in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe2}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r4, 0x8, &(0x7f0000003000)=0x6) ptrace$cont(0x1f, r4, 0x43, 0xfff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000004000)={@generic="7fd58346e60372a76ea6a201c270dbde", @ifru_flags=0x4000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000005000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000006000)=0x0, &(0x7f0000292000)=0x4) ioctl$VT_ACTIVATE(r1, 0x5606, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x11, 0x4, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) 2018/01/18 10:15:17 executing program 5: 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) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b460000000000000002", 0x73, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a2", 0x76, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/18 10:15:17 executing program 4: r0 = msgget$private(0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r0, &(0x7f0000001000-0x1b)={0x0, ""/19}, 0x1b, 0x2, 0x2000) futex(&(0x7f0000000000)=0x0, 0x82, 0x0, &(0x7f00005d0000)={0x77359400, 0x0}, &(0x7f0000000000)=0x0, 0x0) 2018/01/18 10:15:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00005f4000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x2800) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000be4000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ec4000-0x4)=0x8) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000aed000)="b631b85e1eb00a0001010f9d00040700ffff00000000d2be7018cebc0700003f4d87468ce22c0016f59619757a9237bbee54b2b9", 0x34) pipe(&(0x7f0000f68000-0x8)={0x0, 0x0}) [ 67.797279] sg_write: data in/out 700410/4 bytes for SCSI command 0xe2-- guessing data in; [ 67.797279] program syz-executor7 not setting count and/or reply_len properly [ 67.843119] sg_write: data in/out 700410/4 bytes for SCSI command 0xe2-- guessing data in; [ 67.843119] program syz-executor7 not setting count and/or reply_len properly 2018/01/18 10:15:21 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000009000)={0x8, 0x31, 0x7fffffff, 0x15ee, 0x3fac, 0xb9f5, 0x7e4, 0x513, 0x3, 0x2a6}) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000d000-0x20)={{&(0x7f000000b000/0x1000)=nil, 0x1000}, 0x3, 0x0}) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8cc, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x736, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000009000/0x1000)=nil, 0x1000) r1 = openat(0xffffffffffffff9c, &(0x7f0000003000)='./file0\x00', 0x80200, 0x80) ioctl$KDSKBLED(r1, 0x4b65, 0x5) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000011000)=0x3) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000005000)=0x6) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) read(r0, &(0x7f0000000000)=""/4096, 0x1000) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000009000)=0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/18 10:15:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000924000-0x9)='/dev/vcs\x00', 0x41, 0x0) r2 = shmget(0x0, 0x3000, 0xfc, &(0x7f000036f000/0x3000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000bd2000)=""/86) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00005bc000-0x11)='/selinux/relabel\x00', 0x2, 0x0) connect$ax25(r3, &(0x7f0000e57000-0x10)={0x3, {"5716c78047c18f"}, 0x342}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f00004b8000)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000eff000)={0x0, 0x0}) waitid(0x3, r4, &(0x7f00003f4000)={0x0, 0x0, 0x0, 0x0}, 0x20000000, &(0x7f0000b54000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000532000)=@assoc_value={0x0, 0x0}, &(0x7f0000bbf000-0x4)=0x8) r6 = semget$private(0x0, 0x3, 0x80) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00001f8000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000065e000-0x4)=0x17) r8 = getgid() fstat(r3, &(0x7f0000c11000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000b70000-0x58)={{0x400, r7, r8, 0x0, r9, 0x90, 0x1, 0x0, 0x0, 0x0}, 0x0, 0x6, 0x3ff, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d8a000)={r5, 0xfffffffffffffffe}, 0x6) 2018/01/18 10:15:21 executing program 3: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f95000-0x26)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00007a6000/0x1000)=nil, 0x1000, 0x2, &(0x7f0000f59000-0x8)=0x9, 0x0, 0x1) 2018/01/18 10:15:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x7, &(0x7f0000df5000-0x38)=[{0xfffffffffffffffa, 0x4, 0x0, 0x1ff}, {0x2, 0x8, 0xebd, 0xffff}, {0xffffffff, 0x2, 0x7, 0x3ff}, {0x2140000000000, 0x401, 0xf59, 0x400000000000000}, {0x9, 0x74, 0xff, 0x8}, {0x7, 0x2, 0xffffffff, 0x1}, {0x8, 0x100000000, 0x2, 0x9}]}) socketpair(0x9, 0x80000, 0xfffffffffffffff7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000292000/0x4000)=nil, 0x4000, 0x0, 0x82010, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000294000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffff}) restart_syscall() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000003000-0xc)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f0000002000)={0x1d, r3, 0x0, 0x0}, 0x10) connect(r0, &(0x7f0000293000-0x1c)=@in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe2}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r4, 0x8, &(0x7f0000003000)=0x6) ptrace$cont(0x1f, r4, 0x43, 0xfff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000004000)={@generic="7fd58346e60372a76ea6a201c270dbde", @ifru_flags=0x4000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000005000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000006000)=0x0, &(0x7f0000292000)=0x4) ioctl$VT_ACTIVATE(r1, 0x5606, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x11, 0x4, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) 2018/01/18 10:15:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b460000000000000002", 0x73, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a2", 0x76, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/18 10:15:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000c8f000-0x4)=0x1, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003a4000)={0x0, 0x78, &(0x7f00004b3000-0x78)=[@in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x5}]}, &(0x7f0000123000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00005e1000-0x8)={r1, 0xc64b15c}, 0x8) ioctl(r0, 0x5382, &(0x7f0000001000)="") 2018/01/18 10:15:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000993000-0xb)='/dev/loop#\x00', 0x10069, 0x2000a000000) r1 = socket(0x11, 0xa, 0x3) sendto$ax25(r1, &(0x7f0000d08000)="0c523b7f06dc4f1d244b4d3886662c072a5b70a2355aae37ecc9426b5bf9e2e4d5a820a80c8196ee94b751105464532437954a07bce757fbdde861daa211187ede634f954139ccf05c2c7d589566ae9818299e2296f69d8b97dc6ad9e14b45ded375fd89299b571d133a0a99a1391892cafb7c06e54a1a51f0af7c97e7c68d49baed", 0x82, 0x8000, &(0x7f0000d48000)={0x3, {"de3055e6d378d1"}, 0x0}, 0x10) r2 = syz_open_dev$adsp(&(0x7f0000a61000)='/dev/adsp#\x00', 0x2, 0x602800) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x26b) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00003ef000)=@generic={0xd44, 0xb3, 0x6}) ioctl(r0, 0x4400000000001277, &(0x7f00002b4000)="d97e557d557e27d7aa9ee2c3c0876e3e802bcf8f2f1363182d2d5f6e6f") 2018/01/18 10:15:21 executing program 7: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb, 0x0}], 0x1, &(0x7f0000020000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, &(0x7f0000fbc000-0x4)=0x0, 0x4, &(0x7f0000fbc000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006fb000)={0xffffffffffffffff}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000fbc000)={0x0, 0x1}, &(0x7f0000af8000)=0x8) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000fbd000-0xc)=@sack_info={r2, 0x3, 0x3}, 0xc) semtimedop(r0, &(0x7f0000000000)=[{0x4, 0x7ffd, 0x0}, {0x0, 0x800008091, 0x0}, {0x4, 0x0, 0x0}], 0x2aaaaaaaaaaaaad2, &(0x7f0000034000)={0x0, 0x0}) semop(r0, &(0x7f0000036000-0x6)=[{0x0, 0xbffffffffffffffd, 0x0}], 0x1) 2018/01/18 10:15:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000016e000)='/selinux/user\x00', 0x2, 0x0) r2 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f000088b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bdd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a07000)=0xc) r7 = getgid() r8 = getpgid(0x0) stat(&(0x7f0000c99000)='./file0\x00', &(0x7f0000635000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000444000-0x20)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000716000-0x4)=0x0) r12 = getuid() fstat(r0, &(0x7f0000813000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpid() fstat(r0, &(0x7f00008e9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00003a0000-0x4)=0x0, &(0x7f0000da7000)=0x0, &(0x7f0000319000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000037e000-0x4)=0x0) getresuid(&(0x7f000066b000)=0x0, &(0x7f0000cc5000)=0x0, &(0x7f0000689000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000037f000)={0x0, 0x0, 0x0}, &(0x7f0000dc3000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f0000084000-0x150)=[{&(0x7f0000c00000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000656000)=[{&(0x7f00000f9000)="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0x1000}, {&(0x7f00004e9000-0xb2)="b68f1cccceeddfcbe87b44d950416826de4e3be1eb868f502c12983a57b79f854b44db87e28b30c203eddac2dc1f349452bdca22ed50a5cb67e8778d1ac0922be092ff5c946811fd5b5acfe4c853110940884c4ab1a85565a26644d8d47b8c988d1091e1244d55157e03351be1800077642382fb1f6876d4e4707fc5bea0acdbbe6a85549e1201ecf9277b1801e44a84a5784c70ef6c081bd0e35df40d555d6c167fd03b21467674f4dc757deb67d006fb1d", 0xb2}, {&(0x7f0000165000)="6bd05c9018c8bcc043527caa28eec4b384a439dcef5265c6736178411bacb8dac96c7958ce4457c911e310ba8a5f64618289cbdd6881c49e271f8d66c45f6e64524efc7aa9f40a8053d5211d4b9aa4c70b630de0753051213265e49926", 0x5d}, {&(0x7f0000ad5000)="ee8f01b37c0f80964e04bb01bdbc80cbe2238620cc85b153f2215a0fecde5e44e6364c98f11f456ef4eb1966e660540e7686dc", 0x33}, {&(0x7f00000d6000-0x8f)="fe729dfaf222355f1d740a9dda7b83ab02ad82c7ad840e9ebf62b20f5ae41b2a2a75836978568e32dbc5091cdc32e4d7d44e92877f61ec9631ad9aebb00916b7c83f5af127623709462d2a0a95f48953fe78e4924b56013aa09782ee26e8af3bb0baaeeddec5cea9b9490e8751a3f7edcb4673587a05adccda6613986b3b63b724644d0dc230aaa5a58b6cd9be1474", 0x8f}, {&(0x7f000042c000-0x72)="04f9978f33398d12bcc46a52d6d1854d0e4772bf519eb92c0553b1f72b40d99b1c03c294f4f30ece7cb6fa681f975705f81bb2721f1c4eedf5a2ad3f3e22c2125a0a7a88b122e283bf390f9b746611cb54dcf30a32b44fedaeabdb345966c00e2a073152447f6f12298bfea6fc5cc15a9f56", 0x72}, {&(0x7f0000b4b000)="99c1285ccc607cc6db9d79396eb672c3b9c9be8dee341218da96a6d917195194a528f7b10d01b32b7b4468f5b7e43eb12fefaef9c29f3853e74964244b6d2d16909b16135ca76bef83bd06ee0e813c13d57cd69eb02039f8eebc451375120f86b4f8411dd40803035dc804c59ac90effb6c77ae8eaaee92c5f752d929806bf732aa5e90cc2774ffabb5725bda770b75e648dc1a05f5d590843e7568c9c8996f9283b94a6741d48f941ebbdefaab96ec028233ed246c5223707ec5f52acbcafcf12ce33a4900d5b", 0xc7}, {&(0x7f00004d8000-0x8e)="6271811561571bee5beada9ddcc684d357f67aab95a349ca26d3cb724edea7d072b479ed14ce3942f8b8d425607803acfc3889f065feac1cf19600896602641e7bd1b39bfaffa5c282caf9c9110e8c083b213282434f18c348eff1cf98a579ca5f37e6d646f91b180c1ded928ac02a9f4150d55df69de49a13298598a8f5bfeb01604f5e23209988b1579a8e24e3", 0x8e}, {&(0x7f0000ccf000-0xb7)="96817f842077cebe068d7ba7c5846df4a2de23b6a13d815a9290a3c9ceb7a541e38d9bc87b722e4a19f5a7da2c84b7c98ae26e2866b49fb231c59d53e8b105abe7b88c3984f2a9af097e88ed0f8ab07fa864eb4e5462fc0dc7eaa406fe310a12b816ee85469e4027e4d3c7c5654428eb32caf298f29ed08cb52e42e0fb3b30968991c70b3f485ddf967455b70de408367000f61f9cab20d9bac19df96f2be17e41c6c56582d254f128230cf7a00b0705a76067ccb3499b", 0xb7}, {&(0x7f0000d02000-0x3b)="cabea93da73fe3e544dd53d48c973d2b1da5f2bb53eb8c2a5abb46ab8bafac7fae249582212d747fcc2b1799bb136f1eb163ffe9f544e0f7d58325", 0x3b}], 0xa, 0x0, 0x0, 0x1}, {&(0x7f00005a8000)=@file={0x1, './file0\x00'}, 0xa, 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{&(0x7f0000462000-0x1000)="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0x1000}, {&(0x7f000098a000-0x3d)="803831d1a3064bd1d2af65d442abaa194d8713175adbdb09d20a1256eb0d400007420296372e5ba0f14f551948991be6c4ac10b4843fe0b53549ac9d40", 0x3d}, {&(0x7f0000a54000-0x8)="52978cca20645025", 0x8}, {&(0x7f00006db000-0xef)="127bd75ef67e01121e8766801eb37f16b06510d85b78d8fbf6e5eb58cdc75a8baa1250091afac9f42ada00a0bf09b4f08ecc87779a13868d87265c92eceb65f192730b11177be920460cd82ce2589b32e4f10538e0b8ea0690d5849d3355024bcd5b2ef27b954bb07ba366c8aedd32591f9f9583156aaebab5b034df66f1bb5ff43c6567859f637424099fbc3f93a92c0b4cbecfc147a504675526aec40a2ca0102f79c20fad74eb3daf60afaa54702b64469e992280863c46d66cc47a4d4754cf35b2dfecea5bdbdc5aab04c56184512df88532c1574093b59f5fe2bc4e3229528c8bad8f1280e7ba6ce1f226c8b7", 0xef}, {&(0x7f0000e82000)="320b0601b0ec4eb8b9453fa21bb86c7e1e4542e2730b333c65c88753bf9dbfc99ce61768d91efcf6c4e0a07407939ff74f602c94da7cc9215f08c37b6fc4f06c1ca1c3f3ae0948a4a0902f7cc0a2ce69f66d668055afa65046a7f5710309a113b310fe5c20d835f20afb27914bdb41692a094095bfce0f5716bccb87ebaa98f62d549e1c8adae719f418c664fd2fae81884725873aa9d8159e9f454f5ba8e8e19cdc509177c265ff19fb0defc23493ffc52bea4b5d7185ee96df0d4568f8aff0f477c9669125c505cf2e6d3a84d28102629c826fc53deecbb4a27ab0d21afade1a4cb0209b3e0d72802e9efef83e1a32e24a08c0", 0xf4}], 0xa, &(0x7f0000fc0000-0x20)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x20, 0x4004}, {&(0x7f0000f34000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000260000)=[{&(0x7f00004e4000-0x79)="9ad36ef029bfc52c3df6cb22a30b3fc1fb9841af82ad2316e50723b4d430f304d02252ea6f91eeb71c34acf337cf582e98895bbe8c4effb03ba436b9714861002015c52e86c2a0f7e87221ab8da12437ba4225ff2581189bd6b1a267ddd8f4c592c0217e791c2b99f1cde4a692ec74cac20715cf4ce3cd96c3", 0x79}, {&(0x7f0000e19000-0x6c)="c063cabd225d69a4a5bd9b4ce0fef5fb154ceacbbbc0d0faa4daf1e2ad68735b73453ca5f26ccc5ad4a237284e0dcf07e7ebb01c5133a4a5a4df861396b61639a09a428f70b9bf577da01cac39ebbcc80061d8e6b25ee6ffd5de18e9037ae6a220972dbe6865c512a84ea24a", 0x6c}], 0x2, &(0x7f0000fea000-0xe0)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r0]}], 0xe0, 0x4000000}, {&(0x7f00002c4000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000089f000)=[{&(0x7f000017f000)="427fcc62f15efe1a3d769320e87c2457979c299cfc2050c8c58cc3310fcf6cee6cbe252e6c739693140ef625fa8a8b18777d0f84941c4acd36f5729dfd08e8bd1811bcfadbce1d32c6f5c34b688d602efb4602a5d98639d0bc1be32675a25e8ecb6ebb8dfdbf1871a1ff31e55f1a5cd1688aa0cb5821b444d929d0b780847dda9caae1e4c2cfaef3253dd374f5e74e6092c952c6f49288a1fe0bf756eeccd1fc8d87ebb5a1f2e23cb4c8caf067fdb830411e93494ecaa79983331e", 0xbb}], 0x1, 0x0, 0x0, 0x80}], 0x6, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x6, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x200000000, 0x800000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r20 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) readv(r20, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) 2018/01/18 10:15:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00002b8000)='/dev/dsp\x00', 0x2600, 0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) mq_timedsend(r1, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) mq_timedsend(r1, &(0x7f0000553000)="", 0x0, 0x0, &(0x7f000058f000-0x10)={0x0, 0x0}) 2018/01/18 10:15:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x7, &(0x7f0000df5000-0x38)=[{0xfffffffffffffffa, 0x4, 0x0, 0x1ff}, {0x2, 0x8, 0xebd, 0xffff}, {0xffffffff, 0x2, 0x7, 0x3ff}, {0x2140000000000, 0x401, 0xf59, 0x400000000000000}, {0x9, 0x74, 0xff, 0x8}, {0x7, 0x2, 0xffffffff, 0x1}, {0x8, 0x100000000, 0x2, 0x9}]}) socketpair(0x9, 0x80000, 0xfffffffffffffff7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000292000/0x4000)=nil, 0x4000, 0x0, 0x82010, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000294000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffff}) restart_syscall() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000003000-0xc)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f0000002000)={0x1d, r3, 0x0, 0x0}, 0x10) connect(r0, &(0x7f0000293000-0x1c)=@in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe2}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r4, 0x8, &(0x7f0000003000)=0x6) ptrace$cont(0x1f, r4, 0x43, 0xfff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000004000)={@generic="7fd58346e60372a76ea6a201c270dbde", @ifru_flags=0x4000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000005000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000006000)=0x0, &(0x7f0000292000)=0x4) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x11, 0x4, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) 2018/01/18 10:15:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000342000)="73656c696e7578807472757374092e70726f6300c2", 0x5) openat$ashmem(0xffffffffffffff9c, &(0x7f000044c000)='/dev/ashmem\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001fa000-0x8)={0x0, 0x7}, &(0x7f0000e06000)=0xcc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000f0000+0xafa)={r1, @in6={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x4, 0x10000, 0x0, 0x0, 0x20, 0x80, 0x8, 0x4, 0x100000000, 0x80000001, 0x8, 0x0, 0x1, 0xfffffffffffffff7]}, &(0x7f0000c0f000)=0x108) fcntl$setstatus(r0, 0x4, 0x40000) bpf$MAP_CREATE(0x0, &(0x7f0000155000-0x2c)={0x8, 0x47b4, 0x54, 0x7, 0x10, r0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f00009b7000)=0x0, &(0x7f00007d2000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f1a000-0x12)={r1, 0x1, 0x5, [0xffff, 0x1, 0x6e, 0x8, 0x59090d7b]}, 0x12) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) 2018/01/18 10:15:21 executing program 0: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000057a000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000f76000-0x6)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000796000-0x8)={r1, 0x5}, &(0x7f0000001000-0x4)=0x8) r2 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r2, &(0x7f0000001000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00002f8000)='/dev/mixer\x00', 0x90000, 0x0) getpeername$llc(r2, &(0x7f000000c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000090e000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000801000)={0x0, 0xfc72}, &(0x7f0000366000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000fc3000-0x108)={r5, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x2, 0xd54, 0x200, 0x6, 0x1000, 0x2, 0x7f, 0xffffffffffffff00, 0xffffffff, 0x9, 0xfffffffffffff394, 0x2, 0x1, 0x101]}, &(0x7f0000f10000)=0x108) r6 = socket$netlink(0x10, 0x3, 0x17) getsockopt$sock_int(r6, 0x1, 0x2c, &(0x7f00000eb000-0x4)=0x0, &(0x7f0000a00000-0x4)=0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000176000)='/dev/rtc\x00', 0x20000, 0x0) 2018/01/18 10:15:21 executing program 5: 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) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b460000000000000002", 0x73, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a2", 0x76, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/18 10:15:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000eb8000-0x2)='..', 0x0, 0x0) open(&(0x7f0000bd8000-0x2)='..', 0x0, 0x20) openat(r0, &(0x7f00006c1000-0x2)='..', 0x0, 0x0) 2018/01/18 10:15:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x7, &(0x7f0000df5000-0x38)=[{0xfffffffffffffffa, 0x4, 0x0, 0x1ff}, {0x2, 0x8, 0xebd, 0xffff}, {0xffffffff, 0x2, 0x7, 0x3ff}, {0x2140000000000, 0x401, 0xf59, 0x400000000000000}, {0x9, 0x74, 0xff, 0x8}, {0x7, 0x2, 0xffffffff, 0x1}, {0x8, 0x100000000, 0x2, 0x9}]}) socketpair(0x9, 0x80000, 0xfffffffffffffff7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000292000/0x4000)=nil, 0x4000, 0x0, 0x82010, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000294000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffff}) restart_syscall() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000003000-0xc)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f0000002000)={0x1d, r3, 0x0, 0x0}, 0x10) connect(r0, &(0x7f0000293000-0x1c)=@in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe2}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r4, 0x8, &(0x7f0000003000)=0x6) ptrace$cont(0x1f, r4, 0x43, 0xfff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000004000)={@generic="7fd58346e60372a76ea6a201c270dbde", @ifru_flags=0x4000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000005000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x11, 0x4, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) 2018/01/18 10:15:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000010a000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r1, 0x80045432, &(0x7f0000462000-0x4)=0x0) [ 71.903778] snd_dummy snd_dummy.0: control 120:0:0:Ì:0 is already present 2018/01/18 10:15:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000-0x8)=0x0) prctl$setmm(0x59616d61, 0x3f0000000000, &(0x7f0000656000/0x4000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x5, 0x2000) 2018/01/18 10:15:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00002dc000)=[{&(0x7f0000e1a000-0x39)="390000001200092300000000870000000700001a0200000045000107000009141900630004e9016a0000000003000608000300e30900001ee4", 0x39}], 0x1) 2018/01/18 10:15:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000016b000+0xc22)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syncfs(r1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000002b000)={0x7, 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$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]}) 2018/01/18 10:15:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000949000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e2a000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) sendmsg$netrom(r1, &(0x7f000070d000)={&(0x7f00005d6000)=@ax25={0x3, {"84cb35eb37de12"}, 0x4}, 0x10, &(0x7f00005b8000-0x70)=[{&(0x7f0000905000-0xca)="040a3711e342d00e8bf0964953e9481f36584d15619325a5b9f1a0d4208fa7916f33af28d2914ec7cedee1ef3e52d6b8ff3ffec4104994564db9d51c7525e45dd69502603d2a6b2c059d29e85b0780d3fdde9939bd08127cf2735251c0a7f87913ff3eb2542d65e1543cd811dc5ed83952317c88ae5d7609611f95c5d4d26ed1eaebdd7d4dd56ec437280b305b099b2ab2460a760e9cc2a819f68c91273e686120a0dcd5658f4f0f64f5a1e2ccf12e417c465b199333f9806388b11e6ccf9df419a81573179a459ba3f1", 0xca}, {&(0x7f0000ebe000)="98a221453675f81ffbf6b1359bad1554b959be7bc0f162fdf06f", 0x1a}, {&(0x7f0000ef2000)="276853d52353f4575b", 0x9}, {&(0x7f00005b1000)="fe972d76b09683f6355929d64fe87707e757e8733e39bbf81817079fc844f250541df1577eb0c8833a6a6102a23f08944798b6d7fed922309d9a8897a1b82fb27e0f0cf5fc618b27d594ec0a110392d2f1c2665f0ac6c223f97adbbc72a2f50c2eefa199ac132634075160e76ce5aa0c87d3c0cc43f0eb2b73db9bb6c1e53c53dd0b07e3b2eea1e56f612722963dbfcb4846293239108a0a168b76ace7b622540289222e85557a7161f113637319a8f1c4e88ebd87af2a67d1e502bdda7ae2a8cb39c61ccbdc", 0xc6}, {&(0x7f000051f000-0x12)="30de42329c8e3df2ebd169a227ee9af970ae", 0x12}, {&(0x7f0000c55000)="46de5cd73465bd82024daeb85b6241a0b86ae35e8a5e918f7e557a6510cc91c8b4c62762af4ac28228ba2a1c27f6b2f090bd141ef25f2a81b2527e1fd1a2fbe0534a76cc590c7b4daea0244abae9b23ae551f1", 0x53}, {&(0x7f0000ff0000-0xa7)="ddb0f0e85f1e5322e3a6176dcdf3ac7767958b86c3fa02da41e033409e8cef3d7f66fd032fe0bcc671961caa04f30806cb52bcf6df554e26fae7c175ba59ad0b5188410539b41943f47c6cc37c793ba97a97b1238f2a950b47e276ffea79c5afe0f8b3b2e4b0a51cbf34994eb476439014d5cf1229d5d58701c8bf138283dde386b5c4d94fea3dfb8efc390457cdb2393f96ec564080058cf899538a843aaa7932c5a316040a60", 0xa7}], 0x7, &(0x7f0000e61000-0x1240)=[{0x68, 0x118, 0x9, "556b73f70dd6798fded6f7c4c36140943f49edd96df684203746563f0d0d0f10dfbb96a9ca260bd9d996ebc4ebcc99a6302bb837fbce72674ea6f6f5bc93837590ac42512b76435fd5c0f7cf3e6b94a3cd"}, {0x1010, 0xff, 0xe4, "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"}, {0x18, 0x0, 0xc, "6583b927106dcd03"}, {0x110, 0x10d, 0x39d3, "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"}, {0xa0, 0x110, 0x401, "cd519b784b9082ea406ba563c89c23899f1886f1e32e2b7dfc99cb1457f15a5c616f94667f9f8afdb4083ac167cb978c0a3a83b6d1def022794914452555a305ac18a122b003045e1ed6831964bd02131ee8f4a9c354b278dbf3d7c6051bc84fdbeb0c534011f25ecb21c4884cffaf6ccebd339e060479f077533176a7af71bd6abe55f73b9cb6e5609f7b"}], 0x1240, 0x40000}, 0x200008d1) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00004ba000)={0x0, []}, 0x4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000086000)={@common='ifb0\x00', @ifru_flags=0x201}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/01/18 10:15:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f000064f000-0x4c8)={{0x1, 0x7, 0x7, 0x2, "99f18a8c21e2f3e37d2892f7359cb2914883010a7446df4e6c8ea2c7e7dbcfb90162f2555e2e50a0cb1d549c", 0xf5}, 0x8, [0x1f, 0x6, 0x5, 0x876, 0x0, 0x5, 0x7, 0x1, 0x20, 0x0, 0x3f, 0x3ff, 0x7, 0x1, 0x800, 0x7, 0xffffffff, 0x3, 0x9, 0x4000000000, 0x9, 0x6319, 0x1, 0x4, 0x3, 0x5, 0x1, 0x7, 0x0, 0x7f, 0x3, 0x7, 0x9, 0x6, 0x383, 0x7, 0x6, 0x1ff, 0x5, 0xb, 0x1ff, 0x449, 0x3, 0xa77d, 0x1f, 0x0, 0x3, 0x400, 0x800, 0x2, 0xfffffffffffffff8, 0x7f, 0x4112, 0x33c8, 0x3f, 0x3, 0xa24, 0x8, 0x9, 0x412, 0x1, 0x1, 0x3, 0xd3, 0x1000, 0x6a, 0xfff, 0x2, 0x1c000000000, 0x7ff, 0x10000, 0x9, 0x0, 0x9, 0x2, 0x7fffffff, 0xea14, 0x0, 0xffffffffffffff55, 0xffffffffffffffff, 0x80f, 0x8, 0x1, 0x100000001, 0x1, 0xff, 0x401, 0x6, 0xfffffffffffffff7, 0x80000001, 0xfffffffffffffff8, 0x3, 0x100000001, 0x8, 0x7, 0x8, 0x0, 0x10000, 0x100000000, 0x3, 0x0, 0x4, 0x0, 0x7ff, 0xb24, 0x80000000, 0x77, 0x3, 0x1d, 0x9, 0x1, 0x2, 0x9, 0x5, 0x8, 0x4af, 0x1ffe00000000000, 0x8, 0x7, 0xfffffffffffffff9, 0x4, 0x480, 0x1, 0x1, 0x1f, 0x80000001, 0x9, 0x8], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000160000/0x1000)=nil, 0x1000, 0x4, r1) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000045000)={0x0, 0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, "3862e70000000000008001b4c73398eb", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 10:15:21 executing program 5: 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) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce7", 0x75, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a2", 0x76, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/18 10:15:21 executing program 7: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/01/18 10:15:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x7, &(0x7f0000df5000-0x38)=[{0xfffffffffffffffa, 0x4, 0x0, 0x1ff}, {0x2, 0x8, 0xebd, 0xffff}, {0xffffffff, 0x2, 0x7, 0x3ff}, {0x2140000000000, 0x401, 0xf59, 0x400000000000000}, {0x9, 0x74, 0xff, 0x8}, {0x7, 0x2, 0xffffffff, 0x1}, {0x8, 0x100000000, 0x2, 0x9}]}) socketpair(0x9, 0x80000, 0xfffffffffffffff7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000292000/0x4000)=nil, 0x4000, 0x0, 0x82010, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000294000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffff}) restart_syscall() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000003000-0xc)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f0000002000)={0x1d, r3, 0x0, 0x0}, 0x10) connect(r0, &(0x7f0000293000-0x1c)=@in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe2}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r4, 0x8, &(0x7f0000003000)=0x6) ptrace$cont(0x1f, r4, 0x43, 0xfff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000004000)={@generic="7fd58346e60372a76ea6a201c270dbde", @ifru_flags=0x4000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000005000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x11, 0x4, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) 2018/01/18 10:15:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000879000)=""/246) r1 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000302000)={0x3, 0x0, 0xfffffffffffffffd, 0xff14454c193962a9, 0x7}) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r1, 0x0) write$eventfd(r0, &(0x7f000089c000)=0x0, 0x8) 2018/01/18 10:15:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000027a000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f00004b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f00003a9000-0x8)={0x0, 0x0}, 0x0) 2018/01/18 10:15:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000719000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000981000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write$evdev(r0, &(0x7f0000a12000)=[{{0x20, 0x0}, 0x20000000001, 0x50, 0x2}], 0x18) ftruncate(r0, 0x10009) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/01/18 10:15:21 executing program 0: rt_sigpending(&(0x7f00004a9000-0x8)={0x0}, 0x204a9000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x501142, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0x2) 2018/01/18 10:15:21 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00003cc000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000167000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 10:15:21 executing program 6: r0 = semget(0x3, 0x3, 0x110) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETNCNT(r0, 0x2, 0xe, &(0x7f0000000000)=""/102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000)={0x0}, 0x8, 0x0) unshare(0x400) sync_file_range(r1, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000f74000-0x8)='./file0\x00', 0x40, 0x2) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000aea000-0x8)={0x7f, 0xb61, 0x10000, 0x7, 0x81}) 2018/01/18 10:15:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x7, &(0x7f0000df5000-0x38)=[{0xfffffffffffffffa, 0x4, 0x0, 0x1ff}, {0x2, 0x8, 0xebd, 0xffff}, {0xffffffff, 0x2, 0x7, 0x3ff}, {0x2140000000000, 0x401, 0xf59, 0x400000000000000}, {0x9, 0x74, 0xff, 0x8}, {0x7, 0x2, 0xffffffff, 0x1}, {0x8, 0x100000000, 0x2, 0x9}]}) socketpair(0x9, 0x80000, 0xfffffffffffffff7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000292000/0x4000)=nil, 0x4000, 0x0, 0x82010, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000294000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffff}) restart_syscall() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000003000-0xc)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f0000002000)={0x1d, r3, 0x0, 0x0}, 0x10) connect(r0, &(0x7f0000293000-0x1c)=@in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe2}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r4, 0x8, &(0x7f0000003000)=0x6) ptrace$cont(0x1f, r4, 0x43, 0xfff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000004000)={@generic="7fd58346e60372a76ea6a201c270dbde", @ifru_flags=0x4000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x11, 0x4, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) 2018/01/18 10:15:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce7", 0x75, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a2", 0x76, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/18 10:15:21 executing program 0: r0 = socket$kcm(0x29, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x4, r0, 0x0}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) unshare(0x400) r2 = fcntl$dupfd(r0, 0x0, r0) fstat(r2, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 10:15:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000bbf000)='./file0\x00', 0x0, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00008a6000+0xb1e)={0x101, 0x0, {0xffffffffffffffff, 0x3, 0x6074, 0x0, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 10:15:21 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a0a000-0x10)='/dev/sequencer2\x00', 0x600, 0x0) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000862000-0x58)={0x26, 'rng\x00', 0x405, 0x3ffc, 'jitterentropy_rng\x00'}, 0xfffffffffffffdfc) r2 = syz_open_dev$admmidi(&(0x7f0000c63000-0xe)='/dev/admmidi#\x00', 0x7fffffff, 0x105000) getsockopt$netlink(r2, 0x10e, 0x6, &(0x7f00005fa000-0x3d)=""/61, &(0x7f00004cf000)=0x3d) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f000036b000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f000004f000-0x90)={0x8, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f000075f000-0xba)=""/186) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000bc6000)=0x0) r4 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000f7d000)="3aa6436253912955216294ea5f22fd68", 0x10}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r4, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000315000-0x50)={@common=""/16, @ifru_flags=0x0}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000b61000)=0x0) [ 72.188176] kauditd_printk_skb: 14 callbacks suppressed [ 72.188184] audit: type=1326 audit(1516270521.513:546): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11748 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 72.226755] audit: type=1326 audit(1516270521.513:547): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11748 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=285 compat=0 ip=0x452e39 code=0x7ffc0000 [ 72.253697] audit: type=1326 audit(1516270521.514:548): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11748 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 72.279256] audit: type=1326 audit(1516270521.515:549): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11748 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=2 compat=0 ip=0x452e39 code=0x7ffc0000 [ 72.303834] audit: type=1326 audit(1516270521.515:550): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11748 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 10:15:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000ead000)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x41) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f000043c000)={0xcc06, 0x1, 0x0, 0x80, &(0x7f0000051000-0x40)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x1a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='"PL', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = syz_open_dev$vcsn(&(0x7f0000d9e000-0xa)='/dev/vcs#\x00', 0x9, 0x0) rt_sigaction(0x37, &(0x7f00009f6000)={0x80000001, {0x5}, 0x10000000, 0x7ff}, &(0x7f0000dd1000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000042d000-0x8)={0x0}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000765000)={0xffffffff, 0x1b, 0x3ff, 0x7, "791f29558cd88a4c3711a12621ddb20b4375542b328f2e25530343ecad1bd9e6"}) 2018/01/18 10:15:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ac8000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000172000-0x10)={0x1, 0x2, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000074c000-0x6)={0x0, 0x8}, &(0x7f00004ac000)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000535000)={r2, 0x200}, &(0x7f0000fe2000)=0x8) write(r0, &(0x7f00005ef000-0xa0)="220000001e0007ffe901000f09000700000900ebfeffa7001a00ffff050008800100", 0x22) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/18 10:15:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000332000-0x9)=""/9, 0x9) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)={0x10000004, 0x0}) shutdown(r0, 0x0) fcntl$setsig(r0, 0xa, 0x1e) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000089b000-0xc)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$inet(r2, &(0x7f000047d000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000083e000-0x4)=0x10) 2018/01/18 10:15:21 executing program 5: 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) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce7", 0x75, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a2", 0x76, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/18 10:15:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0xffffffffffffffff, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) r1 = syz_open_dev$sndpcmp(&(0x7f000092b000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x101840) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x9) 2018/01/18 10:15:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x7, &(0x7f0000df5000-0x38)=[{0xfffffffffffffffa, 0x4, 0x0, 0x1ff}, {0x2, 0x8, 0xebd, 0xffff}, {0xffffffff, 0x2, 0x7, 0x3ff}, {0x2140000000000, 0x401, 0xf59, 0x400000000000000}, {0x9, 0x74, 0xff, 0x8}, {0x7, 0x2, 0xffffffff, 0x1}, {0x8, 0x100000000, 0x2, 0x9}]}) socketpair(0x9, 0x80000, 0xfffffffffffffff7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000292000/0x4000)=nil, 0x4000, 0x0, 0x82010, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000294000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffff}) restart_syscall() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000003000-0xc)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f0000002000)={0x1d, r3, 0x0, 0x0}, 0x10) connect(r0, &(0x7f0000293000-0x1c)=@in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe2}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r4, 0x8, &(0x7f0000003000)=0x6) ptrace$cont(0x1f, r4, 0x43, 0xfff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000004000)={@generic="7fd58346e60372a76ea6a201c270dbde", @ifru_flags=0x4000}) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x11, 0x4, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) 2018/01/18 10:15:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f000053c000-0x8)={0x0, 0x0}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x20000) write(r0, &(0x7f000031a000-0xd3)="93c6a31946a88ddbf93a956d2b86d3f171560c8310a8229b36e92b45bc58bd61d5eb20a9fa7b63d48b27884ca40464e06d0af2a1ac1302535cf065c6b7211bb685154aef71e5f128feab96aeb284ef6fd23501d4e8e51ac6f972863ebe7db2fb0c8964cb9b4ed503310baf9123fb84d8844554ddbe36367584aa874e3b8df7d3a80bd839a9a687b3ed4ce1980506ca0cbdbb6c1d3ba9bae76fdad5f6d1428c15352b128a83532686a556668431370368e1941322c48acc38f8f20d4003d2b245d5fd75241b90dd2865ad2be86a1c73ed98d103", 0xd3) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000c9e000)={0x80000001, 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000692000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d02000)=0x14) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000df2000-0x9)='/dev/vcs\x00', 0x20000, 0x0) r4 = mmap$binder(&(0x7f0000624000/0x2000)=nil, 0x2000, 0x8, 0x6010, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000c1d000)={r4, 0x0, 0x0, 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00002d2000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffa, r2}) readlink(&(0x7f00007aa000)='./file0\x00', &(0x7f0000e9f000-0x6e)=""/110, 0x6e) 2018/01/18 10:15:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000aa4000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r1, &(0x7f0000001000)={0x1f, 0x3b, 0x0}, 0x6) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000001000-0x14)={0xa7ef, 0x3, 0x1f, 0x7, 0x1000, 0xffffffff, 0x8, 0x6, 0x2, 0x3f829d8b}) 2018/01/18 10:15:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x7, &(0x7f0000df5000-0x38)=[{0xfffffffffffffffa, 0x4, 0x0, 0x1ff}, {0x2, 0x8, 0xebd, 0xffff}, {0xffffffff, 0x2, 0x7, 0x3ff}, {0x2140000000000, 0x401, 0xf59, 0x400000000000000}, {0x9, 0x74, 0xff, 0x8}, {0x7, 0x2, 0xffffffff, 0x1}, {0x8, 0x100000000, 0x2, 0x9}]}) socketpair(0x9, 0x80000, 0xfffffffffffffff7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000292000/0x4000)=nil, 0x4000, 0x0, 0x82010, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000294000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffff}) restart_syscall() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000003000-0xc)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f0000002000)={0x1d, r3, 0x0, 0x0}, 0x10) connect(r0, &(0x7f0000293000-0x1c)=@in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe2}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r4, 0x8, &(0x7f0000003000)=0x6) ptrace$cont(0x1f, r4, 0x43, 0xfff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x11, 0x4, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) [ 72.328353] audit: type=1326 audit(1516270521.516:551): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11748 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 10:15:21 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x10, 0x3, 0xa) sendmsg(r0, &(0x7f000000d000-0x38)={0x0, 0xfffffffffffffed8, &(0x7f000000c000)=[{&(0x7f000000e000-0xec1)="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", 0xfffffffffffffdb0}], 0x1, &(0x7f0000006000)=[], 0x0, 0xfffffffffffffffd}, 0x4) recvmsg(r0, &(0x7f0000011000-0x38)={&(0x7f0000006000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000003000)=[], 0x0, &(0x7f0000000000)=""/162, 0xa2, 0x0}, 0x0) 2018/01/18 10:15:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfe53}], 0x1000000000000242, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000957000)=0x10, 0x800) [ 72.435228] audit: type=1326 audit(1516270521.517:552): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11748 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 72.435247] audit: type=1326 audit(1516270521.517:553): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11748 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452e39 code=0x7ffc0000 [ 72.435264] audit: type=1326 audit(1516270521.519:554): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11748 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 10:15:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f00000ce000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000dd0000-0xb0)={{0x10000, 0x0}, 'port1\x00', 0x40, 0x80000, 0xffffffffffffff47, 0x6, 0x8, 0x9e, 0x8000, 0x0, 0x3, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000aad000)={0x0, 0x0, {0x3, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = gettid() sched_setaffinity(r3, 0x8, &(0x7f0000ea5000)=0x100) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/18 10:15:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000020000)={0x0, 0x0, 0x0}, &(0x7f0000555000-0x4)=0xc) r0 = syz_open_dev$adsp(&(0x7f0000a64000)='/dev/adsp#\x00', 0x101, 0x800) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) fcntl$getown(0xffffffffffffff9c, 0x9) getpgrp(0xffffffffffffffff) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000dbc000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f000059a000)={"e8e4ae4bc93800fd6aab0ed046692cd3", {0x4, 0x8, 0x0, "18f147bfde81", 0x80000000, 0x0}}) timer_create(0x7, &(0x7f0000044000)={0x0, 0x8000000f, 0xffeffffffffffffc, @thr={&(0x7f00003f1000)="55efc5b2157ffed64cf58cafb9c5cc63cccf31698df75321a92b32470de4be98d41f87e490faa30a425d196faf984d49e4fc8a688e436af6967f8603b2347ef5f7a027df0eb50a25d856862d843ab2318739101b8d4a8f520f00b70b660bcdbed5a3eaf15c2cc9b9ffcbf13f98dc94aed440953aaeabe4e8d1673a03fe3f9c96c17a45b30f20a2c2c77a479708a9c51cc4fe24ce2938f52d278858a93e0aa3b66395e8812da5f65d1abe1fc873124937baec005e076e2a879a912d4b36c083b4c4e8f0596aa1b464020633e9ba65093b848c34be8c0675eb52", &(0x7f0000295000)="89db624ceb580c0a53744d90169e08815e9abe647888136ea81732cb9ac32936975743a280f65a576df1cd5871835ac4a88a8908238838191728"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008b5000)=0x0) clock_gettime(0x0, &(0x7f0000b65000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00007a9000-0x10)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000afa000-0x20)={{r3, r4+10000000}, {r5, r6+30000000}}, &(0x7f00006a2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) pselect6(0x40, &(0x7f0000275000)={0x7, 0x4, 0x7, 0xfffffffffffffff7, 0x65, 0x3f, 0x8, 0x4}, &(0x7f0000cb0000-0x40)={0x4, 0xa927, 0x4, 0x6, 0x0, 0x3ff, 0x494, 0x6a01}, &(0x7f000002a000)={0x4838, 0x81, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x9, 0x3, 0x0, 0x7f0}, &(0x7f0000ddf000)={0x0, 0x0}, &(0x7f0000bcd000-0x10)={&(0x7f00007e3000-0x8)={0xffff}, 0x8}) timer_gettime(r2, &(0x7f0000b15000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, r7}, {r8, r9}}, &(0x7f00005c4000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00007af000)={{0x0, 0x989680}, {r10, 0x989680}}, 0x0) r11 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cbc000)='/selinux/mls\x00', 0x0, 0x0) fsync(r11) 2018/01/18 10:15:21 executing program 6: mmap(&(0x7f0000000000/0xb03000)=nil, 0xb03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b04000-0x9)='/dev/kvm\x00', 0x400001, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000af5000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000b03000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000b01000-0x18)={0x1, 0x0, [{0x40000081, 0x0, 0x0}]}) 2018/01/18 10:15:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x7, &(0x7f0000df5000-0x38)=[{0xfffffffffffffffa, 0x4, 0x0, 0x1ff}, {0x2, 0x8, 0xebd, 0xffff}, {0xffffffff, 0x2, 0x7, 0x3ff}, {0x2140000000000, 0x401, 0xf59, 0x400000000000000}, {0x9, 0x74, 0xff, 0x8}, {0x7, 0x2, 0xffffffff, 0x1}, {0x8, 0x100000000, 0x2, 0x9}]}) socketpair(0x9, 0x80000, 0xfffffffffffffff7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000292000/0x4000)=nil, 0x4000, 0x0, 0x82010, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000294000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffff}) restart_syscall() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000003000-0xc)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f0000002000)={0x1d, r3, 0x0, 0x0}, 0x10) connect(r0, &(0x7f0000293000-0x1c)=@in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe2}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r4, 0x8, &(0x7f0000003000)=0x6) ptrace$cont(0x1f, r4, 0x43, 0xfff) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x11, 0x4, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) 2018/01/18 10:15:21 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000007a78d9f1ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000000a000)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r2, &(0x7f000000a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000000b000-0x4)=0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f000000a000)='/dev/snd/pcmC#D#c\x00', 0x1800000000, 0x8000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r4, &(0x7f000000b000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x2, 0x2, 0x3, 0x1, {0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}}}, 0x32) close(r0) 2018/01/18 10:15:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000af7000-0xa)='/dev/dsp#\x00', 0x1, 0x4) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) readv(r0, &(0x7f0000a70000-0x10)=[{&(0x7f0000882000-0x6e)=""/110, 0x6e}], 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) syncfs(r0) 2018/01/18 10:15:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0xf, 0xb, 0xff, 0x3, 0x5, 0xffffffffffffffff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffdf0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fca000)="", &(0x7f0000002000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002f1000-0x18)={r0, &(0x7f0000152000)="", &(0x7f0000da7000-0xae)=""/174}, 0x18) 2018/01/18 10:15:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a2", 0x76, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) [ 72.435281] audit: type=1326 audit(1516270521.522:555): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11748 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=317 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 10:15:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/18 10:15:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x7, &(0x7f0000df5000-0x38)=[{0xfffffffffffffffa, 0x4, 0x0, 0x1ff}, {0x2, 0x8, 0xebd, 0xffff}, {0xffffffff, 0x2, 0x7, 0x3ff}, {0x2140000000000, 0x401, 0xf59, 0x400000000000000}, {0x9, 0x74, 0xff, 0x8}, {0x7, 0x2, 0xffffffff, 0x1}, {0x8, 0x100000000, 0x2, 0x9}]}) socketpair(0x9, 0x80000, 0xfffffffffffffff7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000292000/0x4000)=nil, 0x4000, 0x0, 0x82010, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000294000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffff}) restart_syscall() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000003000-0xc)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f0000002000)={0x1d, r3, 0x0, 0x0}, 0x10) connect(r0, &(0x7f0000293000-0x1c)=@in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe2}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r4, 0x8, &(0x7f0000003000)=0x6) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x11, 0x4, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) 2018/01/18 10:15:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$amidi(&(0x7f000027d000)='/dev/amidi#\x00', 0x100000000, 0x8000) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000185000-0x40)={0x20d, 0x0, 0x0, 0x2, "fa365a95d82a0060f4937de05def7ce5e2d132ed86b4458df4ca8b3236bf8789fb21d39b3ea22049a69d0196", 0x7fff}) getpeername$packet(r0, &(0x7f00009d8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ed1000-0x4)=0x14) write(r0, &(0x7f0000ea5000-0x24)="240000001a0025f00018003e00ed040f020b71000004bf0202001eeb0800100048186be0", 0x24) fcntl$setsig(r1, 0xa, 0x8) 2018/01/18 10:15:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) epoll_create1(0x80000) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000d33000-0x8)=0x1000) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000022a000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f000031e000-0x4)=0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000078a000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f000074a000/0x1000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 10:15:21 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000004000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) 2018/01/18 10:15:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80006, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d98000-0xb)='/dev/mixer\x00', 0x200080, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) listen$netrom(r0, 0x0) clock_gettime(0x3, &(0x7f0000f90000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00002a8000-0x10)={0x0, r2/1000+10000}, 0x10) accept$nfc_llcp(r0, &(0x7f0000ac6000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f9a000)=0x60) 2018/01/18 10:15:22 executing program 3: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000bf9000-0x71)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = semget(0x2, 0x0, 0x204) semctl$SETVAL(r2, 0x3, 0x10, &(0x7f0000772000)=0x6) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000ffc000)={0x0, 0x25, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006fa000)=0x0) timer_delete(r3) recvfrom$inet6(r0, &(0x7f0000e94000-0x1000)=""/4096, 0x1000, 0x40000100, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$audion(&(0x7f0000ffc000)='/dev/audio#\x00', 0x2, 0x1) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r4, r1, &(0x7f0000373000/0x18000)=nil, &(0x7f0000ffc000)=[@textreal={0x8, &(0x7f0000ffd000-0x4a)="ba430066edbaf80c66b8f8b51a8e66efbafc0cb820fcef0f185e00f4f08292a7de632e0f22400f00d966b8001000000f23d00f21f866352000000d0f23f8ba2000b88800efb804008ee0", 0x4a}], 0x1, 0x4, &(0x7f00003d8000)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000819000-0x7e)={0x0, 0x76, "334396f7125be0c71dcdb43d499573e7bdea5392ecb7b8cc4e7077b13ec3cd256eba496f61cd2bf4c915d17bf2dab3da385a7b1117099025318381caa21cc61099bc1ea458a90e10df364fcebca620b2515f3a7a89ed0807aced3c1d9d54df8680e6b33c9ab8de749bca4489226221ee8bfe44adb2a4"}, &(0x7f0000d8a000)=0x7e) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000d02000)={r6, 0x0, 0x8, 0x9, 0x7ff, 0x400000000000}, &(0x7f0000c7d000)=0x14) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000423000)=0x0, &(0x7f0000c66000)=0x4) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000b78000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e28000)=0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r5, 0x15) 2018/01/18 10:15:22 executing program 5: 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) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a2", 0x76, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/18 10:15:22 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) time(&(0x7f0000006000-0x8)=0x0) creat(&(0x7f0000006000-0x8)='./file0\x00', 0x0) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000017000-0x160)={{{{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffff, 0x8, 0x1, "ac539398278f9a68553810e3bf3506eb6357b864ae13897b0f43912d18210925369d8b78a4943b8e8890e9952e0e3d0c9895fc83c2dca7e95dc9adc12e9fc0f0bc9c6a30df8939084140a0330f1f5f06"}, 0x160) uname(&(0x7f0000013000-0x65)=""/101) r1 = syz_open_procfs(0x0, &(0x7f0000017000-0xf)='net/ipv6_route\x00') symlinkat(&(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000017000-0x8)='./file0\x00') clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$KIOCSOUND(r1, 0x4b2f, 0xc0000) preadv(0xffffffffffffffff, &(0x7f0000011000)=[], 0x0, 0x0) 2018/01/18 10:15:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) r2 = getpgid(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000cb7000)=0x75) readv(r0, &(0x7f0000d71000-0x60)=[{&(0x7f0000c05000)=""/4096, 0x1000}, {&(0x7f0000ccc000-0x4b)=""/75, 0x4b}], 0x2) writev(r1, &(0x7f00004a2000)=[{&(0x7f0000461000-0x1003)="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", 0x1003}], 0x1000000000000335) 2018/01/18 10:15:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0xffffffff, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000af4000)={0x0, 0x0}) 2018/01/18 10:15:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x7, &(0x7f0000df5000-0x38)=[{0xfffffffffffffffa, 0x4, 0x0, 0x1ff}, {0x2, 0x8, 0xebd, 0xffff}, {0xffffffff, 0x2, 0x7, 0x3ff}, {0x2140000000000, 0x401, 0xf59, 0x400000000000000}, {0x9, 0x74, 0xff, 0x8}, {0x7, 0x2, 0xffffffff, 0x1}, {0x8, 0x100000000, 0x2, 0x9}]}) socketpair(0x9, 0x80000, 0xfffffffffffffff7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000292000/0x4000)=nil, 0x4000, 0x0, 0x82010, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000294000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffff}) restart_syscall() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000003000-0xc)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f0000002000)={0x1d, r3, 0x0, 0x0}, 0x10) connect(r0, &(0x7f0000293000-0x1c)=@in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe2}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x11, 0x4, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) 2018/01/18 10:15:22 executing program 0: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x3) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000b41000-0x4)=0x0, &(0x7f0000fdc000)=0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dfd000-0x11)='/dev/vga_arbiter\x00', 0x511000, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000b02000-0x4)=0x9, 0x4) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/18 10:15:22 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/dev/vga_arbiter\x00', 0xc2000, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f000000a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x1, 0x1, @fr_pvc_info=&(0x7f0000000000)={0x1000, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$vcsn(&(0x7f000000b000)='/dev/vcs#\x00', 0x2, 0xc0000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000011000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@nl=@proc={0x10, 0x0, 0x1, 0x10010}}) setsockopt$inet_mreqn(r1, 0x0, 0x21, &(0x7f0000003000)={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0}, 0xc) 2018/01/18 10:15:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x1, &(0x7f000058c000-0xd0)={0xbc, 0xfffffffffffffff9, 0x81, 0x6, 0x7, 0x4, 0x306, 0x800, 0x3, 0x3ff, 0x3, 0x80000000, 0x8000, 0x1000, 0x80000001, 0x6, 0xff, 0xd0, 0x2, 0x40000000000000, 0x6, 0x2, 0x0, 0xfffffffffffffffe, 0x5, 0x0}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f000079d000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) openat$kvm(0xffffffffffffff9c, &(0x7f0000151000-0x9)='/dev/kvm\x00', 0x0, 0x0) 2018/01/18 10:15:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a2", 0x76, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/18 10:15:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000ca3000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0b000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00004b9000-0x8)=@assoc_value={r1, 0x0}, &(0x7f0000d2c000)=0x8) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000841000)=""/196) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004d4000-0x10)='/selinux/policy\x00', 0x0, 0x0) bind$pptp(r2, &(0x7f00007da000-0x20)={0x18, 0x2, {0x0, @rand_addr=0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2b5cf4611c1dd156) 2018/01/18 10:15:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x7, &(0x7f0000df5000-0x38)=[{0xfffffffffffffffa, 0x4, 0x0, 0x1ff}, {0x2, 0x8, 0xebd, 0xffff}, {0xffffffff, 0x2, 0x7, 0x3ff}, {0x2140000000000, 0x401, 0xf59, 0x400000000000000}, {0x9, 0x74, 0xff, 0x8}, {0x7, 0x2, 0xffffffff, 0x1}, {0x8, 0x100000000, 0x2, 0x9}]}) socketpair(0x9, 0x80000, 0xfffffffffffffff7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000292000/0x4000)=nil, 0x4000, 0x0, 0x82010, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000294000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffff}) restart_syscall() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000003000-0xc)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f0000002000)={0x1d, r3, 0x0, 0x0}, 0x10) connect(r0, &(0x7f0000293000-0x1c)=@in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe2}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000)=0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x11, 0x4, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) 2018/01/18 10:15:22 executing program 2: mmap(&(0x7f0000000000/0x965000)=nil, 0x965000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000963000-0x10)={0x0, 0x54, &(0x7f0000963000-0x54)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f000083f000)=0x10) 2018/01/18 10:15:22 executing program 6: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = geteuid() mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x1, &(0x7f0000025000-0x8)='./file0\x00', r2, &(0x7f0000025000-0x33)="b4edeaef56a47cc4d14b1c30c2f20f350aac489db267a124002dd771627e7c6ece4506458a4f6918305166bf9dc0e0fcaa817b") ioctl$sock_FIOGETOWN(r1, 0x400454d8, &(0x7f0000001000-0x4)=0x0) 2018/01/18 10:15:22 executing program 7: r0 = eventfd(0x4) fcntl$addseals(r0, 0x409, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x802, 0x0) ftruncate(r1, 0x7) sendfile(r2, r1, &(0x7f0000002000)=0x0, 0x876b5e795) sendmmsg(r2, &(0x7f0000508000)=[{{0x0, 0x75, &(0x7f0000b07000)=[{&(0x7f0000316000-0xa2)="a9", 0xfffffffffffffee1}], 0x0, 0x0, 0x8a, 0x0}, 0x0}], 0x44444444444476b, 0x0) 2018/01/18 10:15:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)="", 0x0, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a2", 0x76, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/18 10:15:22 executing program 3: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) r2 = request_key(&(0x7f0000cbe000-0xa)='syzkaller\x00', &(0x7f0000b07000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b35000)='lrw(camellia)\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', 0xfffffffffffffffa) keyctl$update(0x2, r2, &(0x7f0000727000-0xae)="0d8f210135177abc70d809b4513e2b98a1d367513204b4d8352e7edef35da051a375dbf641b7e249e039af6e19dbbee28b6ca1e0f47a7ca915356fb0f5301e8f90da53de545df3105292d4ea820f69ce5b7a8f23d4f9e699443aa0ee26d8e6b3b977e7d904898fca2f32129bf581ccd0d72cd91b9ce788148017d5d525d80e9666d8912ba290f313cf1aecc50e24b9bcaa4c61e31c63ccbc66eb8c344c7b100b23023cc82f63fdc0e5ac1b0bad9c", 0xffffffffffffffd4) r3 = socket$bt_sco(0x1f, 0x5, 0x2) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fe1000)='/selinux/access\x00', 0x2, 0x0) syz_emit_ethernet(0x103, &(0x7f000055b000-0x103)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [{[{0x9100, 0x6, 0x4, 0x1}], {0x8100, 0x5, 0x7fffffff, 0x20}}], {@generic={0x0, "6efb91f59de693045562fd45b9b937bf77c3e2d1c59f5abf966fd405f220a4a4043e1ee1c85bb18080d30d26e5c2aac39e8f0c2007f93341f099e28381ace847117d757d689aef34c2861ca14341e930f9196b290eb81de9a2da4d164bf84e4e7f2acde775cf615ff553345ceeccf149c397b12079e43b8ece3532602ce2ec3b81ab198a1fb916a20d7d5696ee18006082697013cc4a1b8e345728d9500a23107fec37431de51ef5d76dbf33677e3ad5e65d691dd0720ff37c71122a4188f03eb1d80a0df9c5500067810e437fcb0f8f0b9da15d9eda942416a7fdde16b655eaa3ed22f1b28e45c454b0e7ba36"}}}, &(0x7f00008b9000-0xc)={0x0, 0x1, [0x568]}) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000431000-0x1)=0x5, 0x1) recvmsg(r1, &(0x7f0000b55000-0x38)={0x0, 0x0, &(0x7f00009bd000-0x30)=[{&(0x7f0000b8f000)=""/92, 0x5c}, {&(0x7f0000334000)=""/210, 0xd2}, {&(0x7f0000c2c000-0xf6)=""/246, 0xf6}], 0x3, &(0x7f0000a4d000-0x47)=""/71, 0x47, 0x2}, 0x2) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0xe1626bc, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0xfffffffffffffffd) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 10:15:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00002b1000-0x8)=0x7) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000bfa000-0x170)={0x3, 0x6, 0x2, 0x12, 0x6, [{0x81, 0x8, 0x7fff, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x0, 0x7, 0x7, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x1000, 0x88, 0x10000, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x800, 0x3800000000, 0x5, 0x0, 0x0, 0x809, 0x0, 0x0, 0x0}, {0x100000000, 0x10000000000000, 0x100000000, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x7, 0x3, 0x7fff, 0x0, 0x0, 0x2008, 0x0, 0x0, 0x0}]}) 2018/01/18 10:15:22 executing program 4: msync(&(0x7f0000d5c000/0x2000)=nil, 0xfffffffffffffef1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000002000-0x8)=0x5) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000001000+0x95f)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000018000-0x8c)={0x0, 0x7, 0x9, 'queue0\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 10:15:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ec9000)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000218000)={0x0, 0x2}, &(0x7f000099b000)=0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a6e000-0x8)={r1, 0x1}, &(0x7f0000bdf000)=0x8) 2018/01/18 10:15:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x7, &(0x7f0000df5000-0x38)=[{0xfffffffffffffffa, 0x4, 0x0, 0x1ff}, {0x2, 0x8, 0xebd, 0xffff}, {0xffffffff, 0x2, 0x7, 0x3ff}, {0x2140000000000, 0x401, 0xf59, 0x400000000000000}, {0x9, 0x74, 0xff, 0x8}, {0x7, 0x2, 0xffffffff, 0x1}, {0x8, 0x100000000, 0x2, 0x9}]}) socketpair(0x9, 0x80000, 0xfffffffffffffff7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000292000/0x4000)=nil, 0x4000, 0x0, 0x82010, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000294000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffff}) restart_syscall() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000003000-0xc)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f0000002000)={0x1d, r3, 0x0, 0x0}, 0x10) connect(r0, &(0x7f0000293000-0x1c)=@in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe2}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x11, 0x4, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) 2018/01/18 10:15:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001bf000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f75000-0x1f)="c0", 0x1}], 0x1, &(0x7f0000c3b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000d7000-0x50)=[{&(0x7f00006cf000)=""/176, 0xb0}], 0x1, &(0x7f0000d54000-0x46)=""/70, 0x46, 0x0}, 0x0) mkdirat(r0, &(0x7f0000855000)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlink(&(0x7f000027c000-0xe)='./file0\x00') unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f00006ec000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000ad2000-0x5)='nfs4\x00', 0x2018, &(0x7f0000293000)="") 2018/01/18 10:15:22 executing program 4: clone(0x0, &(0x7f0000b4f000-0x2)="", &(0x7f000062a000)=0x0, &(0x7f0000153000)=0x0, &(0x7f00003e5000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x5, 0x801) mbind(&(0x7f000037f000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000ae5000)=0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) 2018/01/18 10:15:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)="", 0x0, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a2", 0x76, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/18 10:15:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x126, &(0x7f0000f4e000+0xda)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x7, 0x1ff, 0x3ff}}], {@ipv4={0x800, {{0x2d, 0x4, 0x0, 0x0, 0x114, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x2000000000006}, {[@cipso={0x86, 0x1a, 0x40, [{0x1, 0x10, "1029420e8c46ac9032e582ee7645"}, {0x5, 0x4, "d4df"}]}, @noop={0x1}, @noop={0x1}, @cipso={0x86, 0x12, 0x2, [{0x6, 0xc, "b39874fb08d6568ec451"}]}, @generic={0x0, 0xa, "e43360fc7c610696"}, @end={0x0}, @timestamp={0x44, 0x24, 0x7, 0x3, 0x3, [{[], 0x5}, {[], 0xfffffffffffffffc}, {[@dev={0xac, 0x14, 0x0, 0x10}], 0x8}, {[], 0x7}, {[@multicast1=0xe0000001], 0xb9d}, {[], 0x0}]}, @lsrr={0x83, 0xb, 0x0, [@multicast2=0xe0000002, @multicast2=0xe0000002]}, @lsrr={0x83, 0xb, 0x100, [@multicast1=0xe0000001, @multicast1=0xe0000001]}, @timestamp={0x44, 0x2c, 0x5, 0x3, 0x0, [{[@loopback=0x7f000001], 0x6}, {[@empty=0x0], 0xb1e3}, {[], 0x6}, {[@multicast1=0xe0000001], 0x6}, {[], 0x7}, {[@dev={0xac, 0x14, 0x0, 0xc}], 0xd0}]}]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@ra={0x94, 0x6, 0x0}, @lsrr={0x83, 0x13, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = syz_open_dev$sndpcmp(&(0x7f0000052000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0xc000) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000650000)=0x11, 0x4) 2018/01/18 10:15:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000449000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000ca0000-0x13)='md5sum+&&!$:%wlan1\x00') prctl$seccomp(0x16, 0x0, &(0x7f0000a73000)={0x8, &(0x7f0000702000)=[{0x2, 0x100000001, 0x1, 0x8e6}, {0x5, 0x1, 0x6, 0x7}, {0x3, 0x57d, 0x8, 0x3f}, {0x9, 0x8, 0x0, 0x1}, {0x8, 0x1ff, 0x1, 0x4}, {0x8, 0x89d, 0x3, 0xb886}, {0x100000000, 0x4, 0x4, 0x80000000000000}, {0xcfb4, 0x0, 0x3, 0x0}]}) 2018/01/18 10:15:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00009f1000)={@common='ip6_vti0\x00', @ifru_flags=0x400}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x50, &(0x7f0000434000)=0x0, &(0x7f00006a0000)=0x4) socket$unix(0x1, 0x0, 0x0) 2018/01/18 10:15:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000256000)=0x6, 0x4) socket$inet6(0xa, 0x0, 0x5495) bind$inet6(r0, &(0x7f0000dc9000-0x1c)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x0}, 0x1c) r1 = socket$nl_route(0x10, 0x3, 0x0) connect(r1, &(0x7f0000909000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x4, 0x2, {0xa, 0x0, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}}}, 0x3a) r2 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x3) socket$nfc_llcp(0x27, 0x400000000003, 0x1) prctl$seccomp(0x16, 0x289ffca727a79605, &(0x7f00006a8000)={0x1, &(0x7f00006f3000)=[{0xadcc, 0x3, 0x401, 0x8001}]}) bind$inet6(r2, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) 2018/01/18 10:15:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x7, &(0x7f0000df5000-0x38)=[{0xfffffffffffffffa, 0x4, 0x0, 0x1ff}, {0x2, 0x8, 0xebd, 0xffff}, {0xffffffff, 0x2, 0x7, 0x3ff}, {0x2140000000000, 0x401, 0xf59, 0x400000000000000}, {0x9, 0x74, 0xff, 0x8}, {0x7, 0x2, 0xffffffff, 0x1}, {0x8, 0x100000000, 0x2, 0x9}]}) socketpair(0x9, 0x80000, 0xfffffffffffffff7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000292000/0x4000)=nil, 0x4000, 0x0, 0x82010, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000294000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffff}) restart_syscall() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000003000-0xc)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f0000002000)={0x1d, r3, 0x0, 0x0}, 0x10) connect(r0, &(0x7f0000293000-0x1c)=@in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe2}, 0x1c) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x11, 0x4, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) 2018/01/18 10:15:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001f000-0x8)='./file0\x00', 0x210000, 0x82) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000001d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000ba9000)='net/netstat\x00') pread64(r1, &(0x7f0000015000)=""/0, 0xfffffffffffffefa, 0x2000000003) 2018/01/18 10:15:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000002, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004db000)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000024d000)=0xe8) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f0000748000-0x124)="0200000000000000038e54620001a55eaf0d2cf653f13cc379d1e4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c07c0000000000000987174e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575d0400000000001f0000d1e6ebcb12c7291871363ea5100c4a4c2e9e5c0c14f16597e8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bd005ea1309163d6a40200000000000800bbfbcbca", 0xd8) 2018/01/18 10:15:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000583000-0x8)={r1, r0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00004b4000-0x4)={0xffffffffffffffff}) sendmsg$nl_generic(r3, &(0x7f00008e8000)={&(0x7f00002ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000868000)={&(0x7f00004c8000-0x254)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$kcm(r2, &(0x7f0000bcc000-0x38)={&(0x7f0000852000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ebe000-0x40)=[{&(0x7f00008f7000)="c3", 0x1}], 0x1, &(0x7f0000532000)=[], 0x0, 0x0}, 0x8000) sendmsg$nl_generic(r3, &(0x7f00005ba000)={&(0x7f00000be000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000529000)={&(0x7f0000974000-0x9c)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000049e000)=0x0) 2018/01/18 10:15:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)="", 0x0, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a2", 0x76, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/18 10:15:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) add_key(&(0x7f0000002000)='syzkaller\x00', &(0x7f000080f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000726000)="c387", 0xffffffffffffff0c, 0xffffffffffffffff) 2018/01/18 10:15:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) recvmmsg(r0, &(0x7f0000819000)=[{{0x0, 0x0, &(0x7f00001cd000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000e9b000-0x10)={0x0, 0x989680}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eee000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e4e000-0x4)=0xc) waitid(0x2, r2, 0x0, 0x21000001, &(0x7f0000d5e000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dd8000)={0x2002, 0x0}) shutdown(r0, 0x0) 2018/01/18 10:15:23 executing program 3: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") symlink(&(0x7f0000851000)='./file0\x00', &(0x7f000064e000-0x8)='./file0\x00') r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) getgid() getgid() getgroups(0x9, &(0x7f0000c34000)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) r1 = getgid() fchownat(r0, &(0x7f0000bf8000)='./file0\x00', 0x0, r1, 0x800) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000fd9000)=0x0, 0x0) 2018/01/18 10:15:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x7, &(0x7f0000df5000-0x38)=[{0xfffffffffffffffa, 0x4, 0x0, 0x1ff}, {0x2, 0x8, 0xebd, 0xffff}, {0xffffffff, 0x2, 0x7, 0x3ff}, {0x2140000000000, 0x401, 0xf59, 0x400000000000000}, {0x9, 0x74, 0xff, 0x8}, {0x7, 0x2, 0xffffffff, 0x1}, {0x8, 0x100000000, 0x2, 0x9}]}) socketpair(0x9, 0x80000, 0xfffffffffffffff7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000292000/0x4000)=nil, 0x4000, 0x0, 0x82010, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000294000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffff}) restart_syscall() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000003000-0xc)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f0000002000)={0x1d, r3, 0x0, 0x0}, 0x10) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x11, 0x4, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) 2018/01/18 10:15:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000023b000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d5d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000000a000-0x10)=[], 0x6, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000006000-0x55)=""/85, 0x55}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x4, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000040000)=0x0, 0x4) dup2(r0, r0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000938000-0x4)=0x0) 2018/01/18 10:15:23 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00001e5000)=""/192, &(0x7f00002ef000)=0xc0) 2018/01/18 10:15:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000e85000-0x8)={0x0, 0x8}, &(0x7f00000f3000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000046f000-0x3)={r0, 0x80}, &(0x7f0000905000-0x4)=0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r1, 0x29, 0xc, &(0x7f0000cfa000)=0x7ffb, 0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b15000)='/selinux/checkreqprot\x00', 0x8400, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f000044c000-0x14)={0x214, 0x9, 0x100000000, 0x1, 0x1}) r3 = creat(&(0x7f000042c000)='./file0\x00', 0x115) getsockname$packet(0xffffffffffffff9c, &(0x7f0000e6c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000087b000-0x4)=0x14) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f000081d000-0xc)={r4, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x2}, 0xc) 2018/01/18 10:15:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006fb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x800) futex(&(0x7f0000005000-0x4)=0x0, 0x8000000000000086, 0x0, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) 2018/01/18 10:15:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a2", 0x76, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/18 10:15:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x7, &(0x7f0000df5000-0x38)=[{0xfffffffffffffffa, 0x4, 0x0, 0x1ff}, {0x2, 0x8, 0xebd, 0xffff}, {0xffffffff, 0x2, 0x7, 0x3ff}, {0x2140000000000, 0x401, 0xf59, 0x400000000000000}, {0x9, 0x74, 0xff, 0x8}, {0x7, 0x2, 0xffffffff, 0x1}, {0x8, 0x100000000, 0x2, 0x9}]}) socketpair(0x9, 0x80000, 0xfffffffffffffff7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000292000/0x4000)=nil, 0x4000, 0x0, 0x82010, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000294000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffff}) restart_syscall() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000003000-0xc)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x11, 0x4, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) 2018/01/18 10:15:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x81, 0x0, 0x0, 0x20, 0x1, 0x3, 0x0, 0x9, 0x7, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000d99000-0x131)="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", 0xfc) 2018/01/18 10:15:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000f37000)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ca8000/0x4000)=nil, 0x4000, 0x3, &(0x7f000051f000-0x8)=0x23e2, 0x3, 0x0) clock_gettime(0x5, &(0x7f0000ff2000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000818000-0x40)={0x1, 0x7, 0xfffffffffffffffc, 0x101, "f9d145d478ff9b9a50b279ce6dd8c2eca5f93ad2fb60c07d606d5d4edd870cddf1f70ed9bc1e70cbe8174d7e", 0x6}) 2018/01/18 10:15:23 executing program 2: r0 = getpgrp(0x0) r1 = getpgid(r0) sched_getaffinity(r1, 0x8, &(0x7f00002c5000-0x8)=0x0) 2018/01/18 10:15:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f4, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000001009000000ff000004eb00"}) fallocate(r0, 0x2, 0x2, 0x3543) r2 = syz_open_dev$admmidi(&(0x7f0000cae000)='/dev/admmidi#\x00', 0x400, 0x10000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000f14000-0xc)={0x0, 0x1, 0x30}, &(0x7f0000605000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000057f000-0x10)={0x4, 0x3, 0x2, 0x800, r3}, 0x10) 2018/01/18 10:15:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000039f000-0xb)='/dev/loop#\x00', 0x69c1, 0x8080) mkdir(&(0x7f0000356000)='./file0\x00', 0x7) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000000b000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f00007bc000-0x4)=0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r2, &(0x7f0000013000-0xa)='./control\x00') renameat2(r2, &(0x7f0000bee000)='./control\x00', r1, &(0x7f000003a000)='./control\x00', 0x2) 2018/01/18 10:15:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x7, &(0x7f0000df5000-0x38)=[{0xfffffffffffffffa, 0x4, 0x0, 0x1ff}, {0x2, 0x8, 0xebd, 0xffff}, {0xffffffff, 0x2, 0x7, 0x3ff}, {0x2140000000000, 0x401, 0xf59, 0x400000000000000}, {0x9, 0x74, 0xff, 0x8}, {0x7, 0x2, 0xffffffff, 0x1}, {0x8, 0x100000000, 0x2, 0x9}]}) socketpair(0x9, 0x80000, 0xfffffffffffffff7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000292000/0x4000)=nil, 0x4000, 0x0, 0x82010, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000294000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffff}) restart_syscall() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000003000-0xc)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x11, 0x4, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) 2018/01/18 10:15:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f8e000-0x20)={{&(0x7f00002a9000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000a7c000)={&(0x7f000076a000/0x3000)=nil, 0x3000}) [ 74.238439] netlink: 224 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/18 10:15:23 executing program 5: 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) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a2", 0x76, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/18 10:15:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00005f1000-0x9)='/dev/ppp\x00', 0x80000, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000bfd000)=""/244) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f00004e6000-0x1)="", &(0x7f0000c83000-0x92)="b701496994bbab81d6548333ef30eef5efbfdd97d82998fce3b05f31e12d517a73ea8e47b9e6eac5e8f45ad1ee08910b189d1a1ae62b56c55815457a47189d2fd8d33af470e41defc214aae7d177000000010bf4a40d0558a3725cb044abdc4dedcf591cf0743dc7ca38e4e5336b7214913075ac6a6c05daef509b66400d0dd5d3b9afeac659bce4cdda4562885db0f1fc0f", 0x0}, 0x20) syz_open_dev$sg(&(0x7f000019b000)='/dev/sg#\x00', 0x2, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b72000-0x18)={r1, &(0x7f000085e000)="e524f1652a8512294086f59ef95d342fdb8cce39b25b0f2a68e8328dabb15ab9658e49c5751d2dcac52e85b3193c8dc56bb8befad6b7a3fbdbbad7c3122e2a699a54a9b4400dd6455f0e7058de98325e6cece7e410850b320b63a044f243d43212771425c5e56d6fffa829eac0d3c49bde8c0a8cfdbb54868a24f2b397d4149c2ab9525996c6a8383458beedaa0bccc704eb0f437deb3aff6804a9c2", &(0x7f0000dfc000)=""/61}, 0x18) [ 74.297249] netlink: 224 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/18 10:15:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x80) msgrcv(r0, &(0x7f0000cbc000-0x1008)={0x0, ""/4096}, 0x1008, 0x3, 0x0) msgrcv(r0, &(0x7f0000602000)={0x0, ""/164}, 0xac, 0x0, 0x0) msgsnd(r0, &(0x7f0000024000)={0x1, ""}, 0x8, 0x0) 2018/01/18 10:15:23 executing program 4: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b87000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000005000-0x4)=0x0, 0x8000000000000086, 0x0, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) 2018/01/18 10:15:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f0000bce000)=[], 0xffffff36) perf_event_open(&(0x7f0000208000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f000064a000-0x10)=@ax25={0x3, {"045e30277ba44c"}, 0x101}, 0x10) getpeername$packet(r1, &(0x7f0000aab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ef7000)=0x14) recvfrom$llc(r0, &(0x7f00003c4000)=""/77, 0xfffffffffffffdc7, 0x0, &(0x7f00006ae000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x5) syz_open_dev$audion(&(0x7f000091a000)='/dev/audio#\x00', 0x7, 0x2) 2018/01/18 10:15:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x800, 0x80) ioctl$int_out(r0, 0x5460, &(0x7f0000001000-0x8)=0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000310000-0x2)=0x100000001, &(0x7f0000c9e000-0x8)=0x2) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000000)=""/0, 0xfffffffffffffffb, 0x0) 2018/01/18 10:15:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000022f000-0x50)={{0xff, 0xc}, {0x0, 0x0}, 0xffff, 0x20000000, 0xfffffffffffffffd, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_netfilter(r0, &(0x7f0000c68000-0x38)={&(0x7f000050f000-0x2)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000c0e000)={&(0x7f0000264000)={0x22c, 0x11, 0x7, 0x8, 0x2, 0x3, {0x0, 0x0, 0x3}, [@typed={0x8, 0x4a, @void=""}, @generic="00aa0fdd01f013740df4e5c1c0a7ff06e24d7b5025c1ad472c249d953eeec818ef68091e890171e2aa45034440bbe663a6d82fab426a18ce37f8cabf416dd7460c605fac01670c497b394325d3c8dc8539949038b4b59f26faaa0cb2596a37adde06209e04725b9452fbbde2c3b74aaec7277368ca5589bec8213c78a0c3984262ea7ef192cb7867e153bcb0c738058f3de4ab2fb5c7993e71d162a6ad7676", @generic="a85d74d89a804f9759f161638fd85d08111abe22a0967e445cf6f4878e41bbe9e468e877fc05110fb0ef5134f79d8b3e8480194e240b36cab8544e420faf2d40ced810c05da624a82cbd07ae7fb615477233f1010ee95dc83567bf2151525bdd8b2e2a30659b047d74024ed507ceae4328fa170058171dd0cf24c4dde5f5a5efc2b7fcf38200556fc666e036b6d560dd1f0a67f2962c8d2b1c57c874ab17519bc8ee89da42416634db7a1f734e059787d44a3a4920f334402238", @generic="e51744ad2e53cf9bcb7dc00222f8d3b1504a0edef3d9f9e240b142bed18cab89c2c6fa528074bffa97c421c4afd45108441fafd74e4aaebbeca4a91ef595ad6b71015175dca5623205434cc1b34114b68325a68d620d5e9ff43c33643437c4ecec884e0420dad72201f6218b82a912f81394286986a1ca63b1c764a3b81953a2a29660e420b06f8c68c22b1e7565d7c904e36d86dbad628941e6d97ccbe1274d8df1786299f8cda88f332592535cac3486f6b6efbdcc"]}, 0x22c}, 0x1, 0x0, 0x0, 0x4c811}, 0x1) fdatasync(r0) 2018/01/18 10:15:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x15)='.bdev#cpusetsecurity\x00', 0x3) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f000000e000)={{0x0, 0x6, 0x4, 0x4, "17f49716d31dcfbce4a94eff0e3dcdf7ac8c4c281f99537b3f557a70897aed05bd22c743fbc533e58bf4e785", 0x3}, 0x9, [0xbe3, 0x6, 0x4, 0x7, 0xff, 0x1ff, 0x5, 0x6, 0x80000000, 0x1, 0x1, 0x1b, 0x1ff, 0x7, 0x2, 0x8, 0x9, 0x2, 0x0, 0x6, 0x800, 0x800, 0x0, 0x2, 0x1000, 0x14, 0xfffffffffffffff8, 0x9, 0x1, 0x8, 0x327936, 0x1, 0x9, 0x1, 0x80000001, 0x8, 0x6, 0x10001, 0x400000000000, 0x6, 0x3, 0x80, 0x3, 0x2, 0x7, 0x8, 0x5, 0x4, 0x1, 0x3ff, 0x7fff, 0x2f, 0x48, 0x73a, 0xcece, 0x1, 0x5, 0x400, 0x5, 0x4, 0x7fff, 0x200, 0x3, 0x1, 0x40, 0x1, 0x5, 0x9, 0x1, 0x0, 0x2, 0x4, 0x401, 0x10000, 0x8, 0x7d, 0x3, 0x100000001, 0x3, 0x100, 0x80000000, 0x400, 0x80000001, 0x8, 0xffffffff, 0x2abe, 0xfffffffffffff6d3, 0x3, 0xfffffffffffffff9, 0x2, 0xc14, 0x5, 0x2, 0x1, 0x16e, 0x1, 0xffffffffffffffff, 0x6, 0x6, 0x4000000000000000, 0x9, 0x1a, 0x0, 0x2, 0x2, 0x80, 0x7ff, 0x7, 0x5, 0x2fc7, 0xfffffffffffffff9, 0x6, 0x5, 0x3, 0x8, 0x80, 0x8, 0x1, 0x6, 0x8001, 0x7, 0x89, 0xfffffffffffffff8, 0xa705, 0x7ff, 0x5, 0x0, 0x3ff], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd0197030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30006", 0x18, 0x40000000003a, 0x40000000043ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x89, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000000f000-0xc)={0x0, 0xffffffffffffffff, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000010000-0x10)='/selinux/member\x00', 0x2, 0x0) fallocate(r1, 0x2, 0x3a40000000000, 0x3) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f000000e000)={0xff, 0x14, [0x8000, 0x101, 0x7, 0x5, 0x3]}) 2018/01/18 10:15:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x7, &(0x7f0000df5000-0x38)=[{0xfffffffffffffffa, 0x4, 0x0, 0x1ff}, {0x2, 0x8, 0xebd, 0xffff}, {0xffffffff, 0x2, 0x7, 0x3ff}, {0x2140000000000, 0x401, 0xf59, 0x400000000000000}, {0x9, 0x74, 0xff, 0x8}, {0x7, 0x2, 0xffffffff, 0x1}, {0x8, 0x100000000, 0x2, 0x9}]}) socketpair(0x9, 0x80000, 0xfffffffffffffff7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000292000/0x4000)=nil, 0x4000, 0x0, 0x82010, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000294000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffff}) restart_syscall() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x11, 0x4, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) 2018/01/18 10:15:23 executing program 5: 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) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a2", 0x76, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/18 10:15:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000feb000)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00003b6000-0xc)='/dev/audio#\x00', 0x9, 0x2) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000c44000-0x4)=0xffffffffffffffee) connect$inet(r0, &(0x7f0000277000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 10:15:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00007d2000+0x1c8)=0x20000524a) r0 = syz_open_dev$dspn(&(0x7f0000404000)='/dev/dsp#\x00', 0x1, 0x0) readv(0xffffffffffffffff, &(0x7f0000004000-0x30)=[], 0x0) readv(r0, &(0x7f0000ddd000-0x10)=[{&(0x7f0000882000-0x6e)=""/110, 0x6e}], 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/18 10:15:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x7, &(0x7f0000df5000-0x38)=[{0xfffffffffffffffa, 0x4, 0x0, 0x1ff}, {0x2, 0x8, 0xebd, 0xffff}, {0xffffffff, 0x2, 0x7, 0x3ff}, {0x2140000000000, 0x401, 0xf59, 0x400000000000000}, {0x9, 0x74, 0xff, 0x8}, {0x7, 0x2, 0xffffffff, 0x1}, {0x8, 0x100000000, 0x2, 0x9}]}) socketpair(0x9, 0x80000, 0xfffffffffffffff7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000292000/0x4000)=nil, 0x4000, 0x0, 0x82010, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000294000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffff}) restart_syscall() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x11, 0x4, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) 2018/01/18 10:15:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000822000-0x4)=0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f00007b4000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) 2018/01/18 10:15:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000270000-0x40)={0x8000, 0x2, 0x9, 0x8, 0x5, 0xab, 0x0, 0x2}, &(0x7f0000c1b000-0x40)={0x8, 0x0, 0x1000, 0x4, 0xff, 0x8, 0xffffffff, 0xff}, &(0x7f0000329000)={0x100000000, 0x2, 0x6, 0x1, 0x9, 0x3, 0x3, 0x1}, &(0x7f000079e000-0x10)={0x77359400, 0x0}, &(0x7f0000757000)={&(0x7f0000b60000)={0x3}, 0x8}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000032e000-0x4)=0x2f, 0x4) pselect6(0x40, &(0x7f0000861000+0x830)={0xfffffffffffff801, 0xcbdc, 0x8001, 0x80, 0x5, 0x3, 0x0, 0x800}, &(0x7f0000712000)={0x4, 0x3, 0x101, 0xfffffffffffffffc, 0x3, 0xad6, 0x0, 0x6}, &(0x7f0000d95000)={0x20, 0x4, 0x2, 0x8, 0x8, 0x401, 0x2, 0xf2fe}, &(0x7f0000d8b000-0x10)={0x0, 0x0}, &(0x7f0000131000)={&(0x7f00006d1000-0x8)={0xfffffffffffffffa}, 0x8}) clock_gettime(0x5, &(0x7f00000e4000)={0x0, 0x0}) setitimer(0x2, &(0x7f0000107000)={{0x77359400, 0x0}, {r2, r3/1000+10000}}, &(0x7f000066e000)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f000051f000)={r4, r1}, &(0x7f000057c000-0x10)={0x0, 0x0}) 2018/01/18 10:15:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c67000)='/dev/snd/seq\x00', 0x0, 0x40000) fadvise64(r0, 0x0, 0x1, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f000043d000)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 10:15:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="", 0x0, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/18 10:15:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x7, &(0x7f0000df5000-0x38)=[{0xfffffffffffffffa, 0x4, 0x0, 0x1ff}, {0x2, 0x8, 0xebd, 0xffff}, {0xffffffff, 0x2, 0x7, 0x3ff}, {0x2140000000000, 0x401, 0xf59, 0x400000000000000}, {0x9, 0x74, 0xff, 0x8}, {0x7, 0x2, 0xffffffff, 0x1}, {0x8, 0x100000000, 0x2, 0x9}]}) socketpair(0x9, 0x80000, 0xfffffffffffffff7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000292000/0x4000)=nil, 0x4000, 0x0, 0x82010, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000294000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffff}) restart_syscall() ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x11, 0x4, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) 2018/01/18 10:15:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002bf000)='/dev/sequencer\x00', 0x40, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000bb8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x60, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/18 10:15:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x8000000, 0x407ffc0003}]}) r0 = semget(0x2, 0x0, 0x40) r1 = openat(0xffffffffffffffff, &(0x7f00003e2000-0x8)='./file0\x00', 0x486ec2, 0x114) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f000023e000-0x10)={0x2f7, 0x3}) semctl$IPC_RMID(r0, 0x0, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f00007cd000)=""/34, 0x22, 0x0, &(0x7f0000048000)={0x0, 0x1c9c380}) socket$inet(0x2, 0x6, 0x6) 2018/01/18 10:15:32 executing program 0: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) fstatfs(r1, &(0x7f0000fe8000-0xc5)=""/197) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000665000)='/dev/mixer\x00', 0x80, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x4, &(0x7f0000fe9000-0x92)=""/146, 0x92) 2018/01/18 10:15:32 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000e93000)='/dev/snd/controlC#\x00', 0x10001, 0x20000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0x6) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a4a000-0xb)='/dev/mixer\x00', 0x140, 0x0) setrlimit(0x9, &(0x7f0000483000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000074d000-0x8)={0x0, 0x3}, &(0x7f0000efd000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000d86000-0xd9)={r2, 0xd1, "ac9a235e9997a3ce734efa138fac1e5c5b2f870f64542724e2fc7c6f9c527aa93a5e455cc07f7320d72b293f175d29065b5ed4f199b8d6f067e100b80d86846266e001615c332ff80216e00bbaacd92fa6d18164154d71deab455bc97627fe3fd2994281f8244d42eb58350ed7a50b61ff2f627fee8929bd446f4f525981a27447593b6171ea78591c256c0d06b9545b0e7edf0e77aa1c84f93a7f3b666a8d6a06e4ac4ba47605dfed7039d01703c8ded1e79a13a469c61695eb080b981c22451d9256cf0bb7d64366ee13b97f437dd633"}, &(0x7f000095b000-0x4)=0xd9) bind$nfc_llcp(r1, &(0x7f00009eb000-0x60)={0x27, 0x57c, 0x3ff, 0x3, 0x7ff, 0x40, "a4a5151209bdc0d5aeacf81911bf0957b4b86722be0a8b56b63817bb585a5bdbcf9b28298553bdf1dc344df12581098fdfc3dac8c0cb08dad0757b96555bc7", 0x1ecb}, 0x60) pkey_mprotect(&(0x7f000079c000/0x1000)=nil, 0x1000, 0xa, 0xffffffffffffffff) 2018/01/18 10:15:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_xfrm(r0, &(0x7f0000a82000)={&(0x7f000041b000-0xc)={0x10, 0x0, 0x0, 0x803}, 0xc, &(0x7f0000974000-0x10)={&(0x7f0000f6f000)=@getsadinfo={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a52000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000592000-0x6)={0x0, 0x8001}, &(0x7f00000e9000)=0x6) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000b0d000-0x8)={r2, 0x400}, 0x8) 2018/01/18 10:15:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) rt_sigtimedwait(&(0x7f00005bd000)={0x0}, &(0x7f0000bbb000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d3b000-0x10)={0x0, 0x0}, 0xffffffffffffff38) 2018/01/18 10:15:32 executing program 5: 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) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="", 0x0, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/18 10:15:32 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000012000+0x997)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000+0x408)={&(0x7f0000012000)={0x14, 0x42, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x4, 0xa, 0x8001) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f000000b000-0x193)="46818b5a9efbbe065facd1daa3e9c7f0b15e33dfda95aab0541e4d92b4e9e578bbde1a719bd4852f1831fa51492c211326f42c603dc52d468a4add5aab51c468d94debcfdcb39de86ad4b7bb680b57a487552d555a378872735f5c64e6eb0a2a901b0948dab9add9727b01690590b4c283d030df05ccc38d9e2c5bec8d3c0f924bc5906358e2ac3d4c1165f122c9afc9be17e300000005ebfffffffdf4512d5a93c9d286f068f6859a1afd63a427e3650c14954a7ea22cc9a2a86b49c1e0babeafb765e46a09bb9b6cd9c68f61f5ce6ecb094e42e3c1f780a2f418189093c45a23959e6a1359dfc4c29115936389596359c5a0a8abe5a4491982de178fd7f25350d152e332c809e6791ffee8b5658467022fb53e1ff8fbc9a8319b241f7eb8bf16721a8fe4432e2bd7361d76c4f6aaa477d5118202445065301603f7fb566147ec11012c049b80ca39e3644ad395be5803ca1125f247dce0690df4ed7b3ad7bb312fdfb582a85f082d05875c4873260e73d2d2cdb222644ed81b2a2d1e80915c36a408cfca80951c1e74611c4a00000000fcd8") 2018/01/18 10:15:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0xfffffffffffffea9, &(0x7f0000000000)=0x88a) r0 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f00008f8000-0x18)=""/24, 0x6) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/18 10:15:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7c2fcc0a}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3ff}, @in6={0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, @in6={0xa, 0x1, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1b527d14}, @in={0x2, 0x1, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x67, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x188, 0x100000001, 0x2, 0x5, 0x823, &(0x7f0000001000-0x10)=@generic="3631d9c4b5b7c042e7275b3dbde9c9d2", 0x80, 0x3, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xfffffe1e, 0x10e, 0x0, ""}], 0xfffffffffffffe1f, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x400) ioctl(r2, 0xc0184900, &(0x7f0000002000)="") r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f38000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f00003f1000)=""/140, &(0x7f00001ea000)=0x8c) 2018/01/18 10:15:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x7, &(0x7f0000df5000-0x38)=[{0xfffffffffffffffa, 0x4, 0x0, 0x1ff}, {0x2, 0x8, 0xebd, 0xffff}, {0xffffffff, 0x2, 0x7, 0x3ff}, {0x2140000000000, 0x401, 0xf59, 0x400000000000000}, {0x9, 0x74, 0xff, 0x8}, {0x7, 0x2, 0xffffffff, 0x1}, {0x8, 0x100000000, 0x2, 0x9}]}) socketpair(0x9, 0x80000, 0xfffffffffffffff7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000292000/0x4000)=nil, 0x4000, 0x0, 0x82010, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000294000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffff}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x11, 0x4, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) [ 82.927415] kauditd_printk_skb: 7 callbacks suppressed [ 82.927423] audit: type=1326 audit(1516270532.252:563): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12101 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 10:15:32 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2) ioctl(r0, 0xc0884123, &(0x7f000000b000-0x1)="") 2018/01/18 10:15:32 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9, 0x2, 0x1, 0x8, 0x9, 0x9, 0xffffffffffffff80}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000a05000-0x48)={0x1, 0x5, &(0x7f000055c000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000749000-0xa)='syzkaller\x00', 0x5, 0xcc, &(0x7f0000a80000-0xcc)=""/204, 0x4000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 10:15:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="", 0x0, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/18 10:15:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000881000-0x4)=0x9, 0xfffffffffffffce9) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) write(r0, &(0x7f00003bf000-0x22)="22000000180007010006fffa2a000000000800000d32200000003b0300001f009d75", 0x22) [ 83.023569] audit: type=1326 audit(1516270532.284:564): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12101 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=64 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 10:15:32 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) removexattr(&(0x7f0000014000-0xe)='./file0/file0\x00', &(0x7f0000014000-0x9)=@random={'btrfs.\x00', '-\x00'}) eventfd(0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 10:15:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000275000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00005a0000)='attr\x00') name_to_handle_at(r1, &(0x7f0000f7a000)='./file0\x00', &(0x7f0000655000-0xef)={0x8, 0x0, ""}, &(0x7f0000597000)=0x0, 0x0) 2018/01/18 10:15:32 executing program 4: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000085000)='./control\x00', 0x28042, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000fb7000)=0x30000, 0x4) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00005b2000)=0x0, &(0x7f0000c88000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000249000-0x8c)={0x7, 0xffffffffffff054a, 0x7, 'queue1\x00', 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = inotify_init1(0x0) r2 = gettid() inotify_add_watch(r1, &(0x7f0000274000-0xa)='./control\x00', 0x80000c12) readv(r1, &(0x7f0000b25000)=[{&(0x7f0000fb2000)=""/128, 0x80}], 0x1) openat$selinux_member(0xffffffffffffff9c, &(0x7f00004a9000)='/selinux/member\x00', 0x2, 0x0) sched_setaffinity(r2, 0x8, &(0x7f000044d000-0x8)=0x5) writev(r0, &(0x7f0000ecc000)=[{&(0x7f00000d9000)="f9", 0x1}], 0x1) listxattr(&(0x7f0000080000-0xa)='./control\x00', &(0x7f00006ce000)=""/252, 0xfc) 2018/01/18 10:15:32 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000861000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bad000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) rt_tgsigqueueinfo(r0, r1, 0x3b, &(0x7f0000a07000-0x10)={0x35, 0x1, 0x9, 0x7}) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) sendmmsg(r4, &(0x7f000015d000-0xb4)=[{{&(0x7f0000f7f000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000067000)=[], 0x0, &(0x7f0000f7f000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/18 10:15:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0xe9) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000128000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000a63000-0x8)={0x0, 0x0}) mkdirat(r1, &(0x7f0000715000-0x8)='./file0\x00', 0x20) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000e30000-0x64)={&(0x7f000032b000)=[0x400, 0x7f, 0x80000000, 0x0], 0x4, 0xfff, 0x2, 0x3, 0x2, 0xd7, {0x0, 0x657c, 0xcf, 0xc3c8, 0x3f, 0x2, 0x7, 0x7fff, 0x6, 0x4, 0x3, 0x8, 0x14, 0x1f, "510f80ffe19b9c109f8227bde3d11c6af8a12dc67d9408ac760157c1165bc173"}}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000bbe000)={r2, 0x8}) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00005c3000)={0x0, 0x1000, "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"}, &(0x7f0000ee2000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d30000-0x8)={r3, 0x3}, &(0x7f0000cde000)=0x8) listen(r0, 0x40000000000005) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4000000000000008, &(0x7f0000887000-0x4)=0x7, 0xbb) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 83.023582] audit: type=1326 audit(1516270532.285:565): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12101 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 83.023596] audit: type=1326 audit(1516270532.285:566): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12101 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 83.023612] audit: type=1326 audit(1516270532.290:567): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12101 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452e39 code=0x7ffc0000 [ 83.023626] audit: type=1326 audit(1516270532.290:568): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12101 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 83.023643] audit: type=1326 audit(1516270532.290:569): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12101 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 83.023659] audit: type=1326 audit(1516270532.296:570): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12101 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452e39 code=0x7ffc0000 [ 83.023674] audit: type=1326 audit(1516270532.297:571): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12101 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 10:15:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x7, &(0x7f0000df5000-0x38)=[{0xfffffffffffffffa, 0x4, 0x0, 0x1ff}, {0x2, 0x8, 0xebd, 0xffff}, {0xffffffff, 0x2, 0x7, 0x3ff}, {0x2140000000000, 0x401, 0xf59, 0x400000000000000}, {0x9, 0x74, 0xff, 0x8}, {0x7, 0x2, 0xffffffff, 0x1}, {0x8, 0x100000000, 0x2, 0x9}]}) socketpair(0x9, 0x80000, 0xfffffffffffffff7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000292000/0x4000)=nil, 0x4000, 0x0, 0x82010, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x11, 0x4, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) 2018/01/18 10:15:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982f", 0x3b, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/18 10:15:32 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000958000-0xa)='setgroups\x00') close(r0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000999000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009b6000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000817000)={0x0, 0x0}) r6 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000002000-0x8)=0x9, 0x9, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000294000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000024a000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000def000-0x4)=0x0) r12 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000+0xaf)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f00000b2000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f0000f93000-0xff)="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", 0xff}], 0x1, &(0x7f0000001000-0x98)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x98, 0x44000}, 0x20000040) 2018/01/18 10:15:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) read(r0, &(0x7f000093d000-0x20)=""/32, 0x3aa) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000bf0000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$sg(&(0x7f000049d000-0x9)='/dev/sg#\x00', 0x4, 0x10000) sendto(r1, &(0x7f0000d8d000-0x81)="b683310ffc150ce9fbcf3fc4969b844a5c91703db04bbe21382b2731d069153d11316687035ee73ef706e7dd8e9a925512fb623dc83f1629ad3ec622dc5743370090253d6c320d53cf2f6d5d8ed2d367a7bded4d137a3fb87dcff7a0a9ce69bb5329e9b2947c3e4a5e9f5cb3798af157ecb0381002d5c9cae76604c3bac9cb170b", 0x81, 0x8000, &(0x7f0000f86000)=@ipx={0x4, 0x3, 0xffffffffffffff81, "b3b95355157f", 0xfff, 0x0}, 0x10) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000e76000)="") r2 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$sock_buf(r2, 0x1, 0x3f, &(0x7f0000d1c000)=""/177, &(0x7f0000be9000)=0xb1) 2018/01/18 10:15:32 executing program 2: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000fcb000)='./file0\x00', &(0x7f0000fcc000-0xe)=@random={'system.\x00', '/ppp0\x00'}) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000fc6000-0x1f)="1b0015005e010100080000ebff020073eb0008000000000000ff", 0x1a) 2018/01/18 10:15:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12001000000010fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00005e1000)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(0xffffffffffffffff, 0x4008ae73, &(0x7f0000819000-0x6)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f00001ca000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f00004a4000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r1, 0x1, &(0x7f0000c09000-0x20)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f0000403000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x0, &(0x7f000097d000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000354000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KDSETMODE(r1, 0x4b3a, 0x101) 2018/01/18 10:15:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000028d000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0xc382) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00001bf000)={0xffffffff, 0x2, 0x6, 0x0, 0x0}, &(0x7f00002ff000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d96000)={0xfffffffffffffff7, 0x2e70a906057bd097, 0x4, 0xb1e, r1}, &(0x7f0000851000-0x4)=0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000854000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000026000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000104000-0x4)=0xe8) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00005c5000)=0x65, 0x2) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x3) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000b8c000-0x1)={0x1e5}, 0x1) recvfrom$packet(r4, &(0x7f00003a5000)=""/220, 0xdc, 0x2, &(0x7f0000bd1000-0x14)={0x11, 0xf5, r5, 0x1, 0x8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cff000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$TIOCSETD(r6, 0x5423, &(0x7f00002c9000)=0x9) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg(0xffffffffffffffff, &(0x7f0000a94000-0x3c)=[{{&(0x7f00001dc000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000ee9000)=[{&(0x7f000038a000)="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", 0x400}], 0x1, &(0x7f00002c0000-0x80)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009c2000)='/dev/qat_adf_ctl\x00', 0x80000000002000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r6, 0xc058534b, &(0x7f00003b5000)={0x8, 0x5, 0x3, 0x4, 0x80000000, 0x6858, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(0xffffffffffffffff, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) getgid() 2018/01/18 10:15:32 executing program 7: r0 = semget(0xffffffffffffffff, 0x1, 0x0) semctl$IPC_RMID(r0, 0x83, 0x10) syslog(0x9, &(0x7f00006d4000-0x8f)=""/143, 0x8f) 2018/01/18 10:15:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) add_key(&(0x7f0000fc9000)='id_legacy\x00', &(0x7f000004b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f00006f7000)='big_key\x00', &(0x7f000034a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000145000-0x38)='vmnet0\'posix_acl_accessselfcgroup[\'-em1wlan0^@mime_type\x00', 0xfffffffffffffffa) add_key(&(0x7f0000457000-0xc)='id_resolver\x00', &(0x7f0000afd000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000050000-0xa)='syzkaller\x00', &(0x7f0000fc3000-0x2)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ebb000)='\x00', 0xfffffffffffffff8) add_key$user(&(0x7f00008b8000-0x5)='user\x00', &(0x7f0000f2e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009db000)="ed696acb1bc6db6c310e90f7ea", 0xd, 0xfffffffffffffffb) request_key(&(0x7f000068b000-0xa)='syzkaller\x00', &(0x7f0000490000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ed6000-0x1)='\x00', 0xfffffffffffffffa) r0 = request_key(&(0x7f0000986000)='big_key\x00', &(0x7f0000923000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00005df000)='selinux*security\x00', 0x0) keyctl$get_keyring_id(0x0, r0, 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000067a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000ee8000)='/dev/input/mouse#\x00', 0x8001, 0x141000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000021e000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000d68000)={r4, &(0x7f00009b0000-0x35)=""/53}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r5, 0xc008ae88, &(0x7f0000a82000-0x48)={0x1, 0x0, [{0x80000040000022, 0x0, 0x0}]}) [ 83.023689] audit: type=1326 audit(1516270532.298:572): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12101 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=66 compat=0 ip=0x452e39 code=0x7ffc0000 [ 83.351179] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=350 sclass=netlink_route_socket pig=12193 comm=syz-executor2 2018/01/18 10:15:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f22000)='/selinux/status\x00', 0x0, 0x0) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) r2 = syz_open_dev$adsp(&(0x7f0000fbd000)='/dev/adsp#\x00', 0x4, 0x40) r3 = socket$llc(0x1a, 0x2, 0x0) r4 = memfd_create(&(0x7f0000370000)="29776c616e30cc256e6f64657676626f786e65743073797374656d6370757365745b73656c66757365722e6d643573756d706f7369785f61636c5f6163636573736d2700", 0x2) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005de000-0xd)='/selinux/mls\x00', 0x0, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000693000-0x10)='coredump_filter\x00') r7 = epoll_create1(0x80000) ppoll(&(0x7f0000b44000)=[{r0, 0x80, 0x0}, {r1, 0x20, 0x0}, {r2, 0x2004, 0x0}, {r3, 0x2018, 0x0}, {r4, 0x4, 0x0}, {r5, 0x80, 0x0}, {r6, 0x302a, 0x0}, {r7, 0x0, 0x0}], 0x8, &(0x7f0000262000)={0x0, 0x1c9c380}, &(0x7f00008db000-0x8)={0x0}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = add_key$user(&(0x7f0000553000-0x5)='user\x00', &(0x7f0000cfe000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000f3f000)="", 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r8, 0x0) 2018/01/18 10:15:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x7, &(0x7f0000df5000-0x38)=[{0xfffffffffffffffa, 0x4, 0x0, 0x1ff}, {0x2, 0x8, 0xebd, 0xffff}, {0xffffffff, 0x2, 0x7, 0x3ff}, {0x2140000000000, 0x401, 0xf59, 0x400000000000000}, {0x9, 0x74, 0xff, 0x8}, {0x7, 0x2, 0xffffffff, 0x1}, {0x8, 0x100000000, 0x2, 0x9}]}) socketpair(0x9, 0x80000, 0xfffffffffffffff7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000292000/0x4000)=nil, 0x4000, 0x0, 0x82010, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x11, 0x4, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) 2018/01/18 10:15:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00004c2000)={&(0x7f0000fe7000)='./file0\x00', 0x0, 0x18}, 0x10) setns(r0, 0x8000000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000226000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x25, &(0x7f0000016000)={0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}) 2018/01/18 10:15:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000f41000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000af8000)=0x10) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000212000-0xe)='/selinux/user\x00', 0x2, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000a3f000-0x10)={r0, r1, 0x5, 0x2}, 0x10) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20008000007, &(0x7f0000000000)="", &(0x7f0000748000)=0x0, &(0x7f00008be000)=0x0, &(0x7f00008d4000)="") getgid() getsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f0000c2f000-0x4)=0x0, &(0x7f00001aa000-0x4)=0x4) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000003, 0x20001010, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) 2018/01/18 10:15:32 executing program 5: 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) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982f", 0x3b, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/18 10:15:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ffd000-0x11)='/selinux/enforce\x00', 0x80001, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00009dc000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup(r0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000286000)={0x9, 0xd97, &(0x7f0000660000)="6997c1a1617f30f4799fdf84b48978cae235f18b6ad148ed3de57ce48b10023b44d2c6e8c819b20c54af56e3bedd68e066d8779bb44e80f98d499f6d777d4b28e43dc6065e8d33f2b415a3613f1e826c1795501519539a0cf7f10f", &(0x7f00007c9000-0x38)="9d186737f32a1dd149152e57eedd91f369d3c0125b886dc6c7e811d6afaee79c53b91b48e21b903385de029c9440d282b0c28fdee1dffcdc", 0x5b, 0x38, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = fcntl$getown(r0, 0x9) rt_sigqueueinfo(r3, 0x3c, &(0x7f00000fc000)={0x3, 0x4, 0x3, 0x6}) r4 = semget$private(0x0, 0x7, 0x0) semctl$SETVAL(r4, 0x3, 0x10, &(0x7f00006f8000)=0x400000000000) clock_gettime(0x0, &(0x7f0000ddc000-0x10)={0x0, 0x0}) semtimedop(r4, &(0x7f0000202000)=[{0x3, 0x1, 0x1800}, {0x0, 0x9, 0x1800}, {0x1, 0x3ff, 0x800}, {0x0, 0x3, 0x1800}, {0x7, 0x1, 0x1000}, {0x0, 0x0, 0x0}, {0x0, 0x100000001, 0x1000}, {0x4, 0x2, 0x1000}, {0x0, 0x2, 0x0}, {0x7, 0x1, 0x1800}], 0xa, &(0x7f0000b99000)={r5, r6+30000000}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000c61000)="4ae3d8c91c55b4e6d4105a8350029563", 0x10) r7 = syz_open_dev$adsp(&(0x7f0000e88000-0xb)='/dev/adsp#\x00', 0x8, 0x200000000) ioctl$SIOCSIFHWADDR(r7, 0x8924, &(0x7f0000cb8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x200}) fcntl$notify(r7, 0x402, 0x80000000) 2018/01/18 10:15:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x7, &(0x7f0000df5000-0x38)=[{0xfffffffffffffffa, 0x4, 0x0, 0x1ff}, {0x2, 0x8, 0xebd, 0xffff}, {0xffffffff, 0x2, 0x7, 0x3ff}, {0x2140000000000, 0x401, 0xf59, 0x400000000000000}, {0x9, 0x74, 0xff, 0x8}, {0x7, 0x2, 0xffffffff, 0x1}, {0x8, 0x100000000, 0x2, 0x9}]}) socketpair(0x9, 0x80000, 0xfffffffffffffff7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000292000/0x4000)=nil, 0x4000, 0x0, 0x82010, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x11, 0x4, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) 2018/01/18 10:15:32 executing program 5: 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) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982f", 0x3b, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/18 10:15:32 executing program 3: timerfd_create(0x0, 0x80800) mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fce000-0x3)='/dev/ppp\x00', 0x30000, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000fcd000)={0x9, 0x7, 0x7, 0x3}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fcc000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x402c542d, &(0x7f0000da0000)={0x0, 0x2, 0x1ff, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x3, 0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000033e000-0x8)={0x1, [0x0]}, &(0x7f0000fcf000-0x3)=0x8) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000fcf000)={r2, 0x7}, &(0x7f0000451000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fcf000-0xc)=@sack_info={r2, 0x7, 0x9}, 0xc) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000fd1000-0x1)={0xc4e9}, 0x1) 2018/01/18 10:15:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fchmod(r0, 0x10) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384\x00'}, 0x58) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000348000-0x10)=@common=""/16, 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000c25000-0x38)={0x0, 0x0, &(0x7f000097f000-0x50)=[{&(0x7f0000399000)="e623841c1b57479beac8cec7dcc07d45b099622a498f4a35e23ef6a15ca6b274c370dfb76308e52332f34a27a0a94c9cc7ad8b1ce119bfa9cebc729f95546970f39fcf90fdd425f5ce5c5ab204cedebf857bc7f686b612801f54098be143f485c98202dde7b9b239", 0x68}], 0x1, &(0x7f000075e000)=[], 0x0, 0x0}, 0x0) 2018/01/18 10:15:32 executing program 7: signalfd4(0xffffffffffffff9c, &(0x7f00003ad000-0x8)={0x0}, 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) 2018/01/18 10:15:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x20000000001, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000efe000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ad0000)={0x0, 0x0, 0x0}, &(0x7f00006a9000)=0xc) perf_event_open(&(0x7f000025c000)={0x5, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009cd000-0x46)={0x0, 0x0, ""}, &(0x7f0000aba000-0x4)=0x8) 2018/01/18 10:15:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x7, &(0x7f0000df5000-0x38)=[{0xfffffffffffffffa, 0x4, 0x0, 0x1ff}, {0x2, 0x8, 0xebd, 0xffff}, {0xffffffff, 0x2, 0x7, 0x3ff}, {0x2140000000000, 0x401, 0xf59, 0x400000000000000}, {0x9, 0x74, 0xff, 0x8}, {0x7, 0x2, 0xffffffff, 0x1}, {0x8, 0x100000000, 0x2, 0x9}]}) socketpair(0x9, 0x80000, 0xfffffffffffffff7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000292000/0x4000)=nil, 0x4000, 0x0, 0x82010, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x11, 0x4, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) 2018/01/18 10:15:32 executing program 4: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)="05", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000004000)=0x10) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x0}, 0x0, 0x0, 0x8}, {{0x0, r2}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_create(0x0, &(0x7f0000004000-0x50)={0x9, 0x1, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 10:15:32 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000004000-0x8)={0x0, 0x0}) r3 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x1, 0x200) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000003000)={r3, r0, 0x8}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000005000-0x18)={0x0, 0x8001, 0x30, 0x3, 0x2}, &(0x7f0000004000-0x4)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000005000-0x8)={r4, 0x91eb}, &(0x7f0000000000)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f0000001000)="", 0x0}], 0x1, &(0x7f0000002000)=[], 0x0, 0x0}, 0x0) 2018/01/18 10:15:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x4) bind$inet6(r2, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) r3 = accept$ipx(r2, &(0x7f00001f0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003f9000-0x4)=0x10) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000288000-0x8)={0x3000001, 0xffffffffffffffff}, 0x8) r4 = dup3(r3, r0, 0x80000) connect$pppoe(r4, &(0x7f00001dd000)={0x18, 0x0, {0x4, @random="72bd5e7b2e1a", @common='syzkaller0\x00'}}, 0x1e) 2018/01/18 10:15:33 executing program 5: 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) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04", 0x59, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/18 10:15:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x7, &(0x7f0000df5000-0x38)=[{0xfffffffffffffffa, 0x4, 0x0, 0x1ff}, {0x2, 0x8, 0xebd, 0xffff}, {0xffffffff, 0x2, 0x7, 0x3ff}, {0x2140000000000, 0x401, 0xf59, 0x400000000000000}, {0x9, 0x74, 0xff, 0x8}, {0x7, 0x2, 0xffffffff, 0x1}, {0x8, 0x100000000, 0x2, 0x9}]}) socketpair(0x9, 0x80000, 0xfffffffffffffff7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000292000/0x4000)=nil, 0x4000, 0x0, 0x82010, r0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x11, 0x4, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) 2018/01/18 10:15:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d43000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_sctp(0xa, 0x200000005, 0x84) r2 = dup2(r1, r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000ab7000)={0x0}, 0x1) 2018/01/18 10:15:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002e5000-0x1)='A', 0x1, 0x0, &(0x7f0000ad9000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x30) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f0000d57000)=[{&(0x7f00006c7000-0x1f)=""/31, 0x1f}, {&(0x7f0000ea3000)=""/2, 0x2}, {&(0x7f000041f000)=""/44, 0x2c}], 0x3) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/18 10:15:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000b88000-0x8)='./file0\x00', 0x101000, 0x14e) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000086000-0x4)=0x0) r1 = perf_event_open(&(0x7f00004c1000-0x78)={0x1, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000821000)='/dev/snd/midiC#D#\x00', 0x5, 0x0) getsockopt$inet_int(r2, 0x0, 0x7, &(0x7f00000f3000)=0x0, &(0x7f0000299000)=0x4) close(r1) 2018/01/18 10:15:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x18, &(0x7f00006e3000-0xa2)=""/162, &(0x7f0000135000-0x4)=0xa2) r1 = semget(0x3, 0x4, 0x2) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000cd4000-0x10)=[0x3, 0x5, 0x8, 0x6, 0x81, 0x6, 0x1, 0x1]) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/18 10:15:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x40000) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f000024e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r1, 0xffff) write(r1, &(0x7f0000003000-0x1000)='v', 0x1) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8000004, 0x11, r1, 0x0) getsockname$unix(r1, &(0x7f000037b000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000cd9000)=0x1002) mq_unlink(&(0x7f0000001000)='dev ') 2018/01/18 10:15:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008e8000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00001aa000)={0x0, 0xa59a}, &(0x7f0000fcd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000f02000)={r3, 0x3}, &(0x7f0000eb5000-0x4)=0x8) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TCFLSH(r1, 0x80047456, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f000004f000)=0x0) 2018/01/18 10:15:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x7, &(0x7f0000df5000-0x38)=[{0xfffffffffffffffa, 0x4, 0x0, 0x1ff}, {0x2, 0x8, 0xebd, 0xffff}, {0xffffffff, 0x2, 0x7, 0x3ff}, {0x2140000000000, 0x401, 0xf59, 0x400000000000000}, {0x9, 0x74, 0xff, 0x8}, {0x7, 0x2, 0xffffffff, 0x1}, {0x8, 0x100000000, 0x2, 0x9}]}) socketpair(0x9, 0x80000, 0xfffffffffffffff7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000292000/0x4000)=nil, 0x4000, 0x0, 0x82010, r0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x11, 0x4, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) 2018/01/18 10:15:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000b04000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000dda000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a33000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fd5000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000f8d000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000305000)=0xe8) stat(&(0x7f0000447000)='./file0\x00', &(0x7f00009d1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000be1000+0xd63)=[{&(0x7f000066d000-0x8)=@abs={0x1, 0x0, 0x1}, 0x0, &(0x7f0000510000)=[{&(0x7f0000913000)="96b0599df79264508c49fc7cb372233631efb7ea3ada3e8fd2a5d59bb50ea01cced3512d4397190263804d877eb11820057c104c806dc0ec4a37cf2960096031dfa5ab264bb2720cc039b91452ae2205e64c12e35c93ac520b86", 0x0}, {&(0x7f000094b000)="59a5a428a365d7c8c738ac0fe1f8c01207b7a67e5df0f019089b1e6a4b4b720867f377aa9cf1b13f8d305cb204e58ef83996f2ff43f9bd223c0616c3b6ac100ff79afe4f38d2c23b0c7fcc9d41ab24ea989878e0afc7361efe8d6740e5944bb7322954413c5b65df214f7f8cdf21a99b71d9e42e3a923295bf6a0d0cc5ca4461559e31d757d05cfad0af11ace23491d51161d4d39bcdd6386bce34f304bbc09952dea260d3cf05f281c563e0a25a5d92f68af364c7b34afc8c283d54379860437fc44832f7c796dc575fa1c6eb0809c8ee39beaaaa9ff475c806", 0x0}, {&(0x7f0000aa3000-0x96)="f90e973625409b5130923128aaf1eff7ea6d328744ac7dedab54b340b70b69ebdbe4d8cc29bcf96fc205446b59c39a5a1cfa4c5d1bcd2040a3c7ac96550a5d1e0474f9314824ec48fddb9e202b352ab2c3f3730b786ef42fd820a03c5eb5f0adc265eaba716064890d6406973cdb3d6aeb8325107b4e2d83606ee9304650e0a5ee735b6707e24375621b94ff8b3c4c107ef11a816e01", 0x0}], 0x0, &(0x7f0000cc8000-0xd0)=[@rights={0x0, 0x1, 0x1, [r1, r2, r2, r2, r2, r2]}, @rights={0x0, 0x1, 0x1, [r1, r1, r2, r1, r2]}, @rights={0x0, 0x1, 0x1, [r1]}, @rights={0x0, 0x1, 0x1, [r2, r1, r2, r2]}, @rights={0x0, 0x1, 0x1, [r2]}, @rights={0x0, 0x1, 0x1, [r3, r2, r1, r1, r2, r2, r1, r2]}], 0x0, 0x4004004}, {&(0x7f0000299000)=@abs={0x1, 0x0, 0x0}, 0x0, &(0x7f00001f5000)=[{&(0x7f0000d51000)="a359b6d21aaa20f45cc5a838c3a05d7cbc3b93283a9b63d8bcb8a620285940853a010d6e52801e8c243b3ee23d389eb0bc6b", 0x0}, {&(0x7f000012e000-0xd3)="90b7649638fe94aa1a070ed13b76eacd9e8b5f643a430648f91dd4bb763e0af0097dc891ad3447136d498b3e8ae4a3981e31c320663c985a5950b06413b2a8b2fc9ecef410db19ea86ef693217c490284db4e125f54b991af9113e10f3aca519dac4f7d35d7efe39ff4bd6ae54777169c51e5fb2919ba9710c00315787434f9f4417fe8a229c7058076aaea4f025da59776c7641f4b9906ae591fb49481449f375448125f1c83d50b33b96328ae7a602e222cfd19b09dba10b8d333cf00510759ed8e1861038337130f618356547fbdc31d460", 0x0}, {&(0x7f0000ef6000-0x2b)="14d7ea8ce47c7ef4902a9be0a491d5518178fc2c7a193ec4ab8bbe98a1edbc2027955f9f65dc748253d786", 0x0}, {&(0x7f00008c6000)="55cbc10ce65506877efb728f5e3571050f189a29afa978492b54da0249deb215a96ab584d640154a191ac2406570bd5f388228f7172addcaafb0ccbbf0d81164ba9c3ff88a75dbb8983db615208444498ac34e1111ee441bd422c8bdf72f70036f5d1567a5d762feb03fd0381c1e643475897248ea7de133128f8ab23be6d0c1f0df19ec2d0a11a47c889886a20794e2a71890744aebd4c599faa262a2c0b13571a037bb6fb1fa5787f6870d5d3ddbf087a6b07c022870e374dd4bb162d6edd41c3ef69d4ae57a6bd842f0527ce772c4d74675c06f2f80af8d0dd5a1a8ee164f72539b07781138", 0x0}, {&(0x7f0000c2c000-0xc9)="17e7d738532d78da1bffb23068724aba209bceb47b28972fd57ac3d7cf514f9e9297c3e3eb46286c6663e56e900eea270e90d8cabce232444aa4053df164177a5fc69beea9d1a551e8aefdcdf03a431b80ebabbf6ca6d4a915a44e190891ee0559a0957ce247be4dcc1a2c404ed03c4bc03a8c531bc53a39dfb079a3800e65cf06f14d44bee59c1f57af552a905e73174b8a67f073006d16e108afa45478cc230c953781250391c29e29a9e0998c64b17129f7fd14bedd209c989fb6eb8f453b7d9bd1f046644dddd5", 0x0}, {&(0x7f0000d6c000)="85465d88b29fdc1d22e5c746d0950578f4226fd61f2ba381463d8efd79f6fadf60aa83512169c76c5019e69cf6f181c6650c8d7f1198bb68e5faed55b90855bd8919cb236e6ade151fdcfe218202037b255c2c2902f06b2ea8a47453a55de08a8310c38ddb18518d244897384632926f89ed39a4", 0x5d}, {&(0x7f000018a000)="c33e3430d8d208a84fb04713ead54cbe8fad5a888c88dc30d7a112401f0b0cb11d98f7269f4300557a4b87ea48a353a5a2d2a2aa3bc1609b8131409b6bb5eee9e257f9a5f75a10afaeb906f7af746a72606df96f45529ed98809e99f739bf88540bed25e542033bcfb1dfaf11d65fc1c377ae2411e50a28436b57281c163d0ee0fe1b473d8b44d3d6aed9f404e5bccf3b437482631fb1d90a3ab91fe3b122408a0c6fb585f20b7b4daf331c7fe45", 0x0}, {&(0x7f0000a29000)="79018e8182673e65f83af93bb73beeac36f193e46926bec3f1b2d076d896f545ddaf90621ac6f4bcaa151b5a18474ce1955f", 0x0}], 0x0, &(0x7f0000fed000-0x58)=[@rights={0x0, 0x1, 0x1, [r2, r1, r2, r3, r3, r4, r3, r2, r1, r4]}, @cred={0x0, 0x1, 0x2, r5, r8, r10}], 0x0, 0x4000}, {&(0x7f0000ddf000-0x8)=@abs={0x1, 0x0, 0x0}, 0x0, &(0x7f00002d9000)=[{&(0x7f00003b4000)="95eb090fd4707549a7b0c954c552205d3be9a9886d1ec433c9554648450e298fd7dbf043268d5c9199dd38dcb3c83763ba30125a9b63bfc2088d46fb9db09f888434823d83532eb8325e26ea7a24a20962d984a513691b0b9b04fea92805104f6b4fd12b43c34a117456cb8f072fd9fa2fcc066640f2ab5e3c7ab7171ad84fdba498c536ce6105f7ae0955ffad4c220ce771c22315a8774fa65b86333e40df8d1c779ad842d74dd2682be9c22c46068b98d626c7aedd89bba4f12c8ede2ae3f1c038471a6e40a5f71422d26c364a2d15b52aeee1adb4ebb395537957838c67dec4e0c677fb9f28f6", 0x0}, {&(0x7f0000254000-0x1000)="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&(0x7f0000083000)=[{&(0x7f0000488000)="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0x0}, {&(0x7f0000a0e000)="4056f55bb9fce2275503a0c9ede8332f7b93204e478dd4266b4dfb05c9d93f690dc62388e0b3c75a02ed11d9f49ff90dabba3dc79d57582811432c6f131232df71787b159ba792e81194745d48a1f0efda37d8b4e9eb407b2944943811f37411bb46b56a9639380e2dc8acc21071d758b13397e2f496b307dbca2a7d3383b09be0ce9a721862ecb9bfd7b79ee88945c2c96eb0c6ccf2986acb99dedaaddcee42b31761e236bab66feaf59ff25ac4c293d92b6aa2fdf55c481869227d5267960c624454c3fe3367830daee900a4f8", 0x0}, {&(0x7f0000b66000-0xf3)="22d0cef2d7c1e68b676d7c00c0ccb9a9ebcbfdc7ca39418fd7e7e40068ec3ef530a94ad3112567f8a065af2385d1d3b579b3e92508a49a2147669c1319cc650f5fbfb9da63ce1e97bf13ba53490e951c90d5ef264c20d86104287a4c8edfdd4c787a0e91ceeefc3fe6589db48e06e9929af9b85731796a744498da1f4a1926987db5d22e4d900d5a6b8123ee2c7d4348c5d519e7c920e1c195033030615906d8ef8ca505b71cf08d7978df1882cb66a1aeea5514a087f801784b4f35b191312bd0f0ebdcc5ad93cb0d8f35d4f3b25a81f74ab7be45f06b2f5d44db933364876bade9c833d11833dd99d9be75777274dafcf935", 0x0}, {&(0x7f0000308000)="3fadf7ca2ad9880c30a45567a08bf087608069ca303526677f0ca1196ccfa587343988d56dc730796a2cde94ff87bde185791e0fc6ab81df956e6195a221f0e77fa8c69f0890ffe4e14c4b6cb80e324dd15bdbb04f46e543639626bf67541b477e364414f7e4720af67fdb7c6b7f48a96cbf313519efffc1", 0x0}], 0x0, &(0x7f0000435000-0xe0)=[@cred={0x0, 0x1, 0x2, r5, r8, r10}, @rights={0x0, 0x1, 0x1, [r1, r2, r1, r3, r2, r3]}, @rights={0x0, 0x1, 0x1, [r4, r4]}, @cred={0x0, 0x1, 0x2, r5, r8, r7}, @cred={0x0, 0x1, 0x2, r5, r9, r7}, @cred={0x0, 0x1, 0x2, r5, r6, r10}, @cred={0x0, 0x1, 0x2, r5, r6, r7}], 0x0, 0xc0}], 0x492492492492562, 0xc0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00005ff000-0x4)=0x0, 0x4) sendto$unix(r2, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) mq_timedsend(r2, &(0x7f0000c5d000-0x32)="e41a37fcdaaf0887cdf3cef9bc144e07d10be8178530fde8aeb2b139d9fe79125befb4c67e679707109ccc58fc67d9b84836", 0x32, 0x6, 0x0) close(r1) 2018/01/18 10:15:33 executing program 6: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00003c9000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @rand_addr=0x144b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x3, 0x0}}, 0x26) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000e70000-0x10)=@common=""/16, 0x10) getpeername(r1, &(0x7f0000e6f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00007b5000-0x4)=0x3a) 2018/01/18 10:15:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c82000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x40047440, &(0x7f0000d1e000-0xae)=""/174) 2018/01/18 10:15:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04", 0x59, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) [ 83.741263] TCP: request_sock_TCP: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/01/18 10:15:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x8001, 0x0, 0x6, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x832, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000926000-0x12)='.request_key_auth\x00', &(0x7f0000a4e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000eaf000-0x1)='\x00', 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r1, 0x8dd) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00005ac000-0x8)=0x7) 2018/01/18 10:15:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x7, &(0x7f0000df5000-0x38)=[{0xfffffffffffffffa, 0x4, 0x0, 0x1ff}, {0x2, 0x8, 0xebd, 0xffff}, {0xffffffff, 0x2, 0x7, 0x3ff}, {0x2140000000000, 0x401, 0xf59, 0x400000000000000}, {0x9, 0x74, 0xff, 0x8}, {0x7, 0x2, 0xffffffff, 0x1}, {0x8, 0x100000000, 0x2, 0x9}]}) socketpair(0x9, 0x80000, 0xfffffffffffffff7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000292000/0x4000)=nil, 0x4000, 0x0, 0x82010, r0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x11, 0x4, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) 2018/01/18 10:15:33 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x40402) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000008000-0x18)=[{r0, 0x2, 0x0}, {r0, 0x0, 0x0}, {r0, 0x2000, 0x0}], 0x3, 0x0) ppoll(&(0x7f0000005000)=[{r0, 0xd404, 0x0}], 0x1, &(0x7f0000006000)={0x0, 0x0}, &(0x7f0000006000)={0x7fff}, 0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000005000)={@generic="e6dae9d75686d84e1bcf354f64c6ff11", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/18 10:15:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) recvmsg$netrom(r0, &(0x7f000051f000)={&(0x7f0000bda000-0x48)=@full={{0x3, {"7218d45a221319"}, 0x6}, [{"a1d01a1b9c0d23"}, {"4f76b87c052dc6"}, {"1505db4dc33e29"}, {"999fa93d3ad4d3"}, {"37dfa221be751f"}, {"782bed6eaac0d0"}, {"6dc8a091a42a9f"}, {"b2f1167a811939"}]}, 0x48, &(0x7f000098b000)=[{&(0x7f00002a3000-0xa4)="914fc333cb1ae9454b3e7516b0ed90626fde879f02f8aeb3af0527f3c5958916b4e215c267bd023e45e952c93632a0647b9357cb4fdac11cc82c9e1b8af415f6f28e3074fe8664b19b6cecadfe5b3801f3a551d8c21efa23dcad5a8811082e22e96d8f992697dd499a0245801cd467151353e40b922dbff6774b1fa8fe157dd8b6ec79e0a3850b4b64383f43f7af4ca22e539e29037cec83a47abf57ec404603ff2166be", 0xa4}, {&(0x7f0000d1a000)="73841fedb71b8973881ba57f3a37686444d6d30bc44fa07d2832c509701bd17839f3d6873c036b24c6832be0924920aec130ef6b8eb99baa1ae4b8377454acb7b18e69ecf360072c1982cf80842604be8392538c9106045429902bc47f2321f6db18b5e90437231bfee4100d1c985b60791e0b591a9e015942308b864ad6d8c54376266e", 0x84}], 0x2, 0x0, 0x0, 0x1}, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) close(r0) r2 = dup2(r0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00002ac000)={@common='gretap0\x00', @ifru_flags=0x7300}) 2018/01/18 10:15:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d91000)={0x4, 0xffffffffffffffff, 0x1}) sendto$inet6(r0, &(0x7f0000942000-0x1000)="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", 0x1000, 0x40094, &(0x7f0000596000)={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x8003, &(0x7f0000c1f000)=0xffffffffffffffff, 0x6, 0x0) get_mempolicy(&(0x7f0000f12000)=0x0, &(0x7f0000c20000)=0x0, 0x400, &(0x7f000077a000/0x4000)=nil, 0x3) 2018/01/18 10:15:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x8000000406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00007f4000-0x8c)={0xf3a, 0x7fff, 0x3, 'queue0\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$bt_sco(0xffffffffffffffff, &(0x7f0000ff3000-0x8)={0x1f, {0x7, 0x8, 0x3ff, 0x478751bd, 0x7fff, 0x200}}, 0x8) write(0xffffffffffffffff, &(0x7f000031f000-0x23)="220000004a000700ea091008090007000a0000000022000004000300042301008c45", 0x22) fchmod(r0, 0x4) epoll_pwait(r0, &(0x7f00009b4000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x10001, &(0x7f0000778000-0x8)={0xfde}, 0x8) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000b31000+0x270)={0x0, 0x0}) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00008cf000-0x4)=r1) 2018/01/18 10:15:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x7, &(0x7f0000df5000-0x38)=[{0xfffffffffffffffa, 0x4, 0x0, 0x1ff}, {0x2, 0x8, 0xebd, 0xffff}, {0xffffffff, 0x2, 0x7, 0x3ff}, {0x2140000000000, 0x401, 0xf59, 0x400000000000000}, {0x9, 0x74, 0xff, 0x8}, {0x7, 0x2, 0xffffffff, 0x1}, {0x8, 0x100000000, 0x2, 0x9}]}) socketpair(0x9, 0x80000, 0xfffffffffffffff7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x11, 0x4, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) 2018/01/18 10:15:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000755000-0x8)='./file0\x00', 0x4000, 0x80) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00003fd000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d3f000-0x9)='net/unix\x00') lseek(r1, 0x0, 0x0) 2018/01/18 10:15:33 executing program 4: syz_open_dev$tun(&(0x7f0000844000)='/dev/net/tun\x00', 0x0, 0x200000) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0x4020940d, &(0x7f0000001000-0x18)={0xaa, 0x400045, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x400, 0xc8000) symlinkat(&(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00') 2018/01/18 10:15:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x7, &(0x7f0000df5000-0x38)=[{0xfffffffffffffffa, 0x4, 0x0, 0x1ff}, {0x2, 0x8, 0xebd, 0xffff}, {0xffffffff, 0x2, 0x7, 0x3ff}, {0x2140000000000, 0x401, 0xf59, 0x400000000000000}, {0x9, 0x74, 0xff, 0x8}, {0x7, 0x2, 0xffffffff, 0x1}, {0x8, 0x100000000, 0x2, 0x9}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x11, 0x4, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) 2018/01/18 10:15:33 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) connect$bt_rfcomm(r0, &(0x7f000048b000-0x9)={0x1f, {0x0, 0x9, 0x80, 0x10000, 0x800, 0x4}, 0x0}, 0x9) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000410000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000c6c000-0x8)={0x20080522, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0}) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ddb000/0x4000)=nil) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000008000-0x4)=0x0) perf_event_open(&(0x7f0000bee000-0x78)={0x0, 0x78, 0x7fffffff, 0x8, 0x5, 0x4, 0x0, 0x3ff, 0x0, 0x1, 0x6, 0x5, 0xfff, 0x7fffffff, 0x2, 0x8, 0x6, 0x6, 0x600000000000000, 0x1000, 0x1, 0x800, 0x3, 0x80000001, 0x3, 0x7, 0x7, 0x5e, 0x1, 0x2, 0xdc9a, 0x5, 0x9, 0x4, 0x6, 0x5, 0x2, 0x3, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000bf6000-0x1)=0x0, 0xd}, 0x28010, 0xffffffff, 0x3511, 0x7, 0x5, 0x769e053f, 0x33b8bb2, 0x0}, r3, 0x5caf, r0, 0x4) shmctl$SHM_UNLOCK(r2, 0xc) 2018/01/18 10:15:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000da000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x1ff) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000b20000)=0x0) 2018/01/18 10:15:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x1, 0x1) preadv(r0, &(0x7f0000000000)=[{&(0x7f00006b0000)=""/11, 0xb}, {&(0x7f0000c43000-0x18)=""/24, 0x18}, {&(0x7f0000221000)=""/110, 0x6e}, {&(0x7f0000308000-0xa6)=""/166, 0xa6}], 0x4, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000dbb000)="440d0500ae17000000000002da", 0xd) remap_file_pages(&(0x7f000065f000/0x1000)=nil, 0x1000, 0xa, 0x1, 0x40) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000076000-0x10)='/selinux/status\x00', 0x0, 0x0) prctl$setmm(0x23, 0x0, &(0x7f0000d12000/0x4000)=nil) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f00001b3000)=0xa022) 2018/01/18 10:15:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04", 0x59, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/18 10:15:33 executing program 7: r0 = socket(0x9, 0x0, 0xfffffffffffffffe) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000654000)={0x9, 0x2}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fdc000)={0x0, @in6={{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7fff}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x7f, 0x7fff}, 0x8) setsockopt(r0, 0x10f, 0x7f, &(0x7f00003c6000-0x6)="000015e1", 0x4) 2018/01/18 10:15:33 executing program 4: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000f77000)='/dev/vcsa#\x00', 0x8000000000, 0x10001) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000f77000)=0x80000001, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x201ec001, &(0x7f00001ec000)="", 0x0) 2018/01/18 10:15:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x11, 0x4, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) 2018/01/18 10:15:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x0}}, 0x2e) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000549000-0x14)={r1, 0x0, 0xdf, 0x5, 0x7fff, 0x10000}, &(0x7f0000a08000-0x4)=0x14) 2018/01/18 10:15:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000000)={&(0x7f00006ca000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)={&(0x7f0000ba5000)=@del={0x110, 0x11, 0x800, 0x7, 0x0, {{'drbg_pr_ctr_aes128\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, 0x10000}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x8000}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x0}, {0x8, 0x1, 0x5}]}, 0x110}, 0x1, 0x0, 0x0, 0x804}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000327000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) r2 = accept4$unix(r1, &(0x7f0000e62000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00002a7000)=0x8, 0x80800) fsync(r1) open(&(0x7f0000fa3000)='./file0\x00', 0x3, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000e0f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f00004cc000-0x10)=[{r2, 0x1004, 0x0}, {r1, 0x8, 0x0}], 0x2, 0x3) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) r4 = gettid() rt_tgsigqueueinfo(r3, r4, 0x21, &(0x7f0000207000)={0x13, 0x0, 0x6e53b604, 0x80}) getxattr(&(0x7f0000824000-0x8)='./file0\x00', &(0x7f0000069000)=@known='system.advise\x00', &(0x7f000018b000)=""/5, 0x5) 2018/01/18 10:15:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xa000, 0x0) r1 = mmap$binder(&(0x7f0000064000/0x4000)=nil, 0x4000, 0x1000000, 0x4010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000001000-0x18)={r1, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x10) write(r2, &(0x7f0000003000)="2600000025001504bbffff000700000803efffe70040000f0e003600ffeeefffff0009010000", 0x26) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d80000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/18 10:15:33 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f000000d000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f000001a000+0xe13)=0x0) 2018/01/18 10:15:33 executing program 5: 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) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63", 0x68, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/18 10:15:33 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x11, 0x4, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) 2018/01/18 10:15:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cae000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000069000)={0x0, 0x0, 0x0}, &(0x7f0000067000-0x4)=0xc) sched_setaffinity(r1, 0x8, &(0x7f000006a000-0x8)=0x86b2) mkdir(&(0x7f000000e000-0xa)='./file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000b0c000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f0000907000-0xa)='./control\x00', 0x10) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ab4000-0x10)='./control/file0\x00') ptrace(0x8, r1) mknod$loop(&(0x7f00008d1000-0xa)='./control\x00', 0x0, 0xffffffffffffffff) syz_fuseblk_mount(&(0x7f0000c1d000)='./control/file0\x00', &(0x7f0000808000-0xa)='./control\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 10:15:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000544000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x200000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000ec3000)={r0}) 2018/01/18 10:15:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x24, 0x1) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000c50000-0x11)=""/17) lstat(&(0x7f0000274000)='./file0\x00', &(0x7f0000c74000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) modify_ldt$read_default(0x2, &(0x7f00006ea000-0x1000)=""/4096, 0xffffffffffffffbd) 2018/01/18 10:15:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63", 0x68, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/18 10:15:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) bind$alg(r0, &(0x7f0000fd7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad", 0x1) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/18 10:15:33 executing program 3: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000aa9000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x14002, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ccb000-0xe)='/selinux/user\x00', 0x2, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000e91000-0x12)='/dev/input/event#\x00', 0xb28c, 0x7fffffffffc) ioctl$TIOCSBRK(r2, 0x40044590) 2018/01/18 10:15:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xf2, 0x2b, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socketpair(0xa, 0x6, 0x1, &(0x7f0000541000)={0x0, 0x0}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000758000-0x68)={0xf9, 0x0, [0x40, 0x5, 0x0, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000a73000-0x10)={r0, &(0x7f000072f000-0x1)=""}, 0x10) 2018/01/18 10:15:33 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x11, 0x4, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) 2018/01/18 10:15:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x7fff, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d58000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) r3 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r3, 0x8, r4) fcntl$getownex(r3, 0x10, &(0x7f000066c000)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r5, 0x7, r3, &(0x7f0000edb000)={r2, 0xffffffffffffffff, 0x0}) 2018/01/18 10:15:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f42000)='./file0\x00', 0x82000, 0x20) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00008d9000-0x4)=0x0) perf_event_open(&(0x7f00007cf000)={0x2, 0x78, 0x6ac, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000ab5000-0xf)=""/15, 0xfffffffffffffeef, 0x3) pwrite64(r0, &(0x7f0000ea8000)="85894504ef34c2b35fd74685014f9c171b8c1713149cc5425e7b2d28b2b3438cbb55b333c042aca0866e6a0a7200eceed893d7c75740ef4a573c6eb799de8a93c8d9ff50fdbd79f37e4722cfcc2483ec36a7cc0775fc54f55eaa1142625e36d00f867783bf88b4a4bf689c8fae33d9af80f9bbee1b580dffa7c8d8c5a7770dd6a3de1c7e4117a36c8d3be8b57bd8d202858a211675a23ff20c9da8b9a5ceda5e8b757164068d31f2f7e7e14ead083064c72f9a267f4c2aee2ea5", 0xba, 0x0) r1 = gettid() sched_getparam(r1, &(0x7f0000b23000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000036d000-0x4)=0x0) ptrace$poke(0x1, r2, &(0x7f000010d000-0x8)=0x0, 0x10c) socket$unix(0x1, 0x7, 0x0) 2018/01/18 10:15:33 executing program 0: prctl$getreaper(0x25, &(0x7f0000189000)=0x0) 2018/01/18 10:15:33 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x11, 0x4, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) 2018/01/18 10:15:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlockall() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x8011, 0x80005, 0x7) write(r0, &(0x7f0000025000-0xf5)="2600000022004701050007008980e80500006d20002b1000c0e9ff094a51f1010187033500b0", 0x26) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f96000-0x4)={0x800000}, 0x4) r1 = semget$private(0x0, 0x3, 0x80) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00002c1000)=""/250) sendmsg(r0, &(0x7f0000a02000)={&(0x7f00008a7000-0x20)=@pptp={0x18, 0x2, {0x3, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000322000-0x80)=[{&(0x7f000065c000)="b9d8b67445e8436b07f2ad1a1d4a0d37c6f6b31e742d613b66f74adfed34a13b598867b20ed85f15dd3c83b18d6f0d0adec65073f77da05240ced6e4f8bb0ff89c423c7f163f10feffc514120d29df043eadc856bcd51b283d9cb2d317d9dbf9739007ccf78785bb67ecc0fdcea132566df06b6903a6bcc80fc780856013f7d3324bfd7e9764f30a40cae3fdb5f74d2f8f5e4b3d7af9e361d9ac5755b62bb3734485fd69db64626c80897232f1d3ac80ee8a8d561c144884e422e2b841bd61318c9ca2d81e14f0fb41f0a81c26f2735dc662a3281d0578be76d6e6660e5c10b0a091c7dbc06aef", 0xe7}, {&(0x7f0000c64000)="e1758a302c3397e585325b77e43184b418755da6fd17d1fc8117d8ae9bcbadca74a93def06c2c432a6802b520cd5f18387cc67d9380b862d599b172b23", 0x3d}, {&(0x7f0000e4c000-0x63)="9125b5759d03bb281c7eb4eb1a12b51a80b76c35f1fcbc77f5484b11c22b3077eea390e77be73b3cc178fdbca61426115d68a270d427183d3bd6ca294a2ef8a9e1cf5a38a4106d8aa12dc151daf9fd4c668e4e36120381482763d79bde86f79aaa4caa", 0x63}, {&(0x7f0000ad1000-0x76)="7fa6dae3d522c4dbc787fe922ac31dc587f8a183b430ad1b459ce354aa6fd055ad6292fbf0c8ea72afb04186820c2c909306ade1f440c4c20af9f3ae94a8b24d635b49a39d046f11725af29257075bc9815a952651810259a405b37f8a41a7ef46a830de87eee0749bde5eb7d1305ca4c0fb214327bc", 0x76}, {&(0x7f0000e37000)="fdb31ae013357f51d1a5278d10f4b9a0fcc9cb50031bd7e0b5ae5e83214a8ef3a2016734361d9b6718353f1ca8484adad561ab037c6aba06236bb44225638634e5b83d0edad5c15778dcdf5ea77b475cc0cf7ea7c96aabd6c45e3449235e568f49557979a1ce1509386299e53a57c1eab3e9cd9f7f69440268680a5645559eaa0a81219a6832ae7fd7420693478fe67bf78bab2e7544bbecf0fe02c9197450554effde450223ab749b8e0ba68ed6a3af4c31f48cbd9a238fc991fb41e0a01baa8929c9", 0xc3}, {&(0x7f00006ec000)="41073898f456f67145f99cbd8d2d3f465895529fa1d1a5300c50eabda32db1eadc7d34759d29021c5beea31470d01b63cf5b", 0x32}, {&(0x7f0000eac000-0x6b)="b4d4e678e088e2deda84e41ecbfdfc2d47e212a3152103de9b77c41985547298e1be02428ac7da013eef11be0f23b21169b40cf14304a673d9498ebf6f49dbdf305f08bc22e7aeef6f1e99c95a3f3c3583b5fd90eba9a6838ccc221acf646a40790241fbd0b49f5b2e5e91", 0x6b}, {&(0x7f00008f1000-0x84)="e9e46ca49d27829a389cf3bf9bb0f5c4a6db054c546b8357b782e9c1c27a469b6682776ae67af5dab04e30aa232e0aceb7334d232b31ebcf13025b6a6b8a48786d8c3ab50f2c6ed96d456fdb00c67ab41dd6d3224d0e751c8c15f8898f16b31f2bd2502dcc3c390d29dcb28542f136420b756f1b63681014691d701927a063cff4291671", 0x84}], 0x8, &(0x7f0000d11000)=[{0x40, 0x0, 0x2e, "bacd4b11a4abedc100770ce635c4d21a49a628c5f0aac2ef955f06706ba77ba0e7d68bdf4704efe919cbc4e4"}, {0xb0, 0x0, 0x3ff, "aa5cfb37ec3584fbc72a025a4da893b161bbac7c1e08f1162bb90928e6ae003237cfdda42028f75431f4b02ac31e0b3c43cd91feeb8b8011ddbd14e757112387855019a2c2388f9bcf77b99b07e58aca2551de82b70e71a7c26bc40e2549ae2c54a391513fa8d16db790add8266b8bcb9d35da178ed608af2e484c7fc9c21a92cde706dc832536a73b072aaa32c2b12d9dea76538b9211dd84976c"}, {0x90, 0x19e, 0x3, "bb104f306ff914296d2eceb7a3e5601e5500136be6898d77f5b2cfd36e199561b94df42630264fb530cbdf80b801eb9991959d27fbaeeb2d4e35168bf517676d6806d953e19b7ebb62f0bb8c52ec34b0b10010f286775d85771040d3d66ff29647dccff366088d17f48d8a4e706b0808985356638b6580b85d6797"}], 0x180, 0x80}, 0x4040080) 2018/01/18 10:15:33 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x11, 0x4, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) 2018/01/18 10:15:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000e50000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000f8a000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000673000)="6e65740000000100000000360032") sendfile(r0, r2, &(0x7f0000f14000-0x8)=0x0, 0x200000000000005) 2018/01/18 10:15:33 executing program 5: 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) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63", 0x68, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/18 10:15:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00002e1000)="115c18cf3ccdd1678e38bf2fcf56c9a9c61b5bd85646975650cfdf56bf51c5fcada1196d9b025e9aa004f507e22bd8548c8c38b53f541634ac19f46877", 0x3d) r1 = socket(0x2, 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f0d000-0x9)='/dev/hwrng\x00', 0x220400, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000229000)=""/0) listen(r1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000014000)={0x77359400, 0x0}, 0x10) accept4$inet6(r1, &(0x7f00003e1000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x19, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) r3 = gettid() ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f000037d000-0x4)={0x6, 0x5, 0x600000000000}) 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(r3, 0x1000000000016) 2018/01/18 10:15:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cba000-0xf)='/dev/sequencer\x00', 0xc0000, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00002b8000-0x4)=0x0, &(0x7f0000ce2000)=0x4) r1 = msgget$private(0x0, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000bcf000-0x12)='/dev/input/mouse#\x00', 0x5, 0xa00) msgrcv(r1, &(0x7f0000001000)={0x0, ""/0}, 0x8, 0x0, 0x0) msgsnd(r1, &(0x7f0000f43000-0x74)={0x10000000000000, '2'}, 0x9, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000b27000-0x8)={0x0, 0xdb}, &(0x7f00009b6000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00002de000-0xa0)={r3, @in6={{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0xffffffffffff0000, 0x80000000, 0x5, 0x1}, 0xa0) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000a4f000)={0x0, 0x0, &(0x7f0000951000/0x2000)=nil}) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f00009c8000-0x68)={0x6, 0x1, [{0x4, 0x0, 0x6}, {0x1f08fab0, 0x0, 0x1f}, {0x100000001, 0x0, 0x7}, {0x9, 0x0, 0xb6}, {0x1f, 0x0, 0x5}, {0x7, 0x0, 0x2a}]}) 2018/01/18 10:15:33 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x11, 0x4, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) 2018/01/18 10:15:33 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="", 0x0}], 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fae000+0x68)='/dev/hwrng\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000000)=0x1) 2018/01/18 10:15:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) sendmsg(r0, &(0x7f00003b5000)={&(0x7f00008f5000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000aa6000-0x10)=[{&(0x7f0000dbb000-0xb8)="d584f16407e47e541828af92b0017d9dfd93134edac55181c536dfe8e8987a8fa5738636e85f19bbf45ed8996d697b37619c0d6c7efff64c19e1d6943312ae344b86bb9f06fe93ca15dbb17e9f3b3eed8ae64f037f43163bb9f9de2731e5317b76a9c2065fdb478f84cbc73c4e8bbfa9db27170d345422ad01d997d9fb07cf75a05e62aa831d81ca593fcc4012ca0c7cbfd17977668a41c0c290c6ffdd2c2d0b67f524b85ca1d9958d8990a7d726603b5bcdacadb2d89eb1", 0xb8}], 0x1, &(0x7f00003c8000)=[{0xb0, 0x10f, 0x7, "39d6c5e793758cbaa0c0b80c4951d0981140f35e56e7ea4d6da29bb0ec5c3c36a5919de1238ca3e2509d4fc7d5d7819d98a73b13762d5c6539bb9f7f68d857888286b24ef4803a0ba5415efaba565719a2ea9725aa702ead11315e66dd9aa431ea34f140f11c90224f6fac7d8f42c065f0d98fd831fcd8282549b3bb4aad65c2641f76254542e5af9e7215156c9a7897f3d6af381de3f4f9d9c4d4"}, {0xe0, 0x84, 0x2, "450f4f6ba8917a063ed045f015b7427c3997f4d6b5e837fe6f8b2450512f2fc2dacc48166c653e262a9dd947148737e051edec6a7aace230571fac46f0f945263dd4567688f9034c950ae6c0b900ac9603694307fa0dcf3ebeeda12c981e6468b827497fca878ac701b1607d100207c9f00c83c2b1651c967d2d29be2f454fffe80ec77b55254a8d4f7b1b512f7c27b8ac0181a558a028fd4447a1fe5fe398e1a00781c4a5219b9be0a3bfe1474c301be8313f38986bf7f9c1f97229cb87f5f4127809c4a0f57f54fb379c5596"}], 0x190, 0x20000000}, 0x4001) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a8b000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000cbc000-0x65)="8e2440f3a7963a1649514ce525ecc78102f49cfef80a180241825dbc72dc594724ee9a4ac736bcd2ea152020aba0ead428c7c0d1f3dcead657e09774221fd4e4a1fc3d97c4ae448d85dd886c0f63a5bad504c1d6ccecae29de3b5055e9b30257d2971c956e") r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000152000)='/dev/qat_adf_ctl\x00', 0x410401, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f0e000-0xf5)={0x0, 0xed, "311b59dfa84e51d2442ad8539662cc994413b4280a8f1d1f032771286563cbe5219077b0b4c9612d9f5f75a4b98d5a1e07ce6dee54b5d4692b92452dd9cb285e698414501fbb7a6f5b21fb13c7c8f247e4d2802e6481940a18728e122b8ed89bb49a6429bc52e2635ae20f23dc9e83e08b442397d4e34bcb6214459ec2274a5f9aab4ff7c184f6d52b0a1bc440c978afb42f642654a40b182005e5f8e1edb46c227ec058ae972b9694417668ec696d50420918cf46f5fdc80d8ff23debb72ca393e5413d1a52a6170ddc0bb015d1c5a7633717f4080a9573729476e479d68b4e0745caf4ede7c62936d94bf182"}, &(0x7f0000102000-0x4)=0xf5) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000010e000)={r3, 0x2, 0x30}, &(0x7f0000322000)=0xc) 2018/01/18 10:15:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f28000-0x8)={0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) sched_setparam(r2, &(0x7f0000bf3000)=0x4fa) vmsplice(r1, &(0x7f0000212000)=[{&(0x7f00008a0000)="93", 0x1}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x48a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e97000)="51b5a69adf70bd37995f2ad79ab7748646441dc24da3f8b0b653cefc3709fdb2339ce5a7749442d306a9055a145f1d4b5ce5dd39", 0x34, 0x1, 0x0, 0x0) pipe(&(0x7f0000d8f000-0x8)={0x0, 0x0}) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000041d000-0x11)='/selinux/enforce\x00', 0xd181a4ff41e3eb90, 0x0) getpeername$netrom(r5, &(0x7f0000c26000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000e65000-0x4)=0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x8004, &(0x7f00005e1000-0x8)=0x0, 0x2, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000642000-0x9)='/dev/kvm\x00', 0x0, 0x0) r7 = getpid() syz_kvm_setup_cpu$x86(r1, r0, &(0x7f00005bc000/0x18000)=nil, &(0x7f000015f000)=[@textreal={0x8, &(0x7f00004b9000)="0f01990800ba4100b0c1ee0f01c90f01baf4000f3566b8007000000f23c00f21f86635000000000f23f8263b570e0f20e06635100000000f22e00f93bd0000baf80c66b83bc9648b66efbafc0cb000ee", 0x50}], 0x1, 0x4, &(0x7f0000b16000)=[], 0x0) r8 = getpgid(r7) name_to_handle_at(r4, &(0x7f000050c000)='./file0\x00', &(0x7f000015e000-0x80)={0x8, 0x0, ""}, &(0x7f000023d000-0x4)=0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000466000)={0x2000400000000000, 0x1000, 0x200000ed9, 0x3}) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000128000-0x18)={0x2, 0xe7, 0xc87}) process_vm_writev(r8, &(0x7f000000c000)=[{&(0x7f0000221000-0xdd)=""/221, 0xdd}, {&(0x7f0000feb000)=""/129, 0x81}, {&(0x7f00004ed000)=""/14, 0xe}, {&(0x7f0000a36000-0xd8)=""/216, 0xd8}], 0x4, &(0x7f00009a2000)=[], 0x0, 0x0) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f00009a8000-0x8)=[0x3ff, 0x1ff]) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000840000)=0x0) syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x1000001000008, 0xbc51a4e6ff47a581) ioctl(0xffffffffffffffff, 0x0, &(0x7f000018c000)="") accept4(r6, 0x0, &(0x7f0000164000-0x4)=0x0, 0x800) 2018/01/18 10:15:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000291000)='/dev/input/mouse#\x00', 0xfffffffffffffff7, 0x80042) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000b05000)=0x7, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000010a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000cb3000)={r0, r1, 0x3, 0x1}, 0x10) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000961000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a97000)='/dev/rfkill\x00', 0x2, 0x0) writev(r2, &(0x7f000037d000)=[{&(0x7f0000572000-0x6)="f0", 0x1}], 0x1) 2018/01/18 10:15:33 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x11, 0x4, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) 2018/01/18 10:15:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000002000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r2 = getpgrp(0xffffffffffffffff) move_pages(r2, 0x2, &(0x7f0000326000)=[&(0x7f0000437000/0x2000)=nil, &(0x7f000074a000/0xd000)=nil], &(0x7f0000667000)=[0x0, 0x9, 0x0, 0x7, 0x8, 0x401], &(0x7f00002a1000)=[0x0], 0x4) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00006f8000-0x5c)={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, {0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x8001}, 0x1000, [0x3cc, 0x81, 0x0, 0x1f, 0x800, 0x20000000, 0x3ff, 0x401]}, 0x5c) dup3(0xffffffffffffffff, r4, 0x0) rt_sigqueueinfo(r2, 0x38, &(0x7f0000fb6000-0x10)={0x6, 0x6, 0x9a, 0x3}) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000e17000)={0x1, 0x0, [{0xffffffffffffffff, 0x0, 0x0}]}) 2018/01/18 10:15:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb", 0x6f, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/18 10:15:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_rr_get_interval(r0, &(0x7f000081b000-0x10)={0x0, 0x0}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000371000-0x11)='/selinux/relabel\x00', 0x2, 0x0) accept$ipx(r1, 0x0, &(0x7f0000e05000)=0x0) fcntl$setpipe(r2, 0x407, 0x0) r3 = getpgid(0x0) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f000049d000-0x18)={0x0, 0x3, 0xb7f, &(0x7f0000358000-0x8)=0x0}) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f00003e3000)=""/4096, &(0x7f0000574000)=0x1000) sched_setaffinity(r3, 0x8, &(0x7f0000cb7000)=0x75) poll(&(0x7f0000951000)=[], 0x0, 0x3a2f00) readv(r1, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) 2018/01/18 10:15:33 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x11, 0x4, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) 2018/01/18 10:15:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000096b000)='/selinux/enforce\x00', 0x800, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000ecd000-0x138)={{0xd000, 0x4000, 0xb, 0x4, 0x7, 0x6, 0x1, 0x4, 0x1ff, 0x7, 0x5, 0x9af3, 0x0}, {0x10000, 0x7000, 0xe, 0x3ff, 0x7, 0x2, 0xe4, 0xffffffff, 0x9, 0x6eb, 0x23, 0x1, 0x0}, {0x4000, 0x6000, 0x1b, 0xfffffffffffff209, 0x400, 0xfff, 0x7, 0x5, 0x7fffffff, 0x3ff, 0xffffffffffff60eb, 0x3, 0x0}, {0x106000, 0x5000, 0x0, 0x3, 0x6, 0x6, 0x7, 0x8, 0x3, 0x896, 0x7, 0x4, 0x0}, {0x5000, 0x4, 0x0, 0x6, 0x2, 0xb1e, 0x10000, 0x200, 0x8, 0x8, 0x1b3, 0x4fda, 0x0}, {0x1000, 0x6000, 0x0, 0xb2, 0x2, 0x9, 0x354, 0x101, 0xfffffffffffffeff, 0x0, 0x3, 0x6, 0x0}, {0x5000, 0x4, 0x10, 0x1f, 0x100, 0x1, 0x4, 0xa8, 0x7c, 0xffffffffffffffff, 0x0, 0xffffffffffffd129, 0x0}, {0x7001, 0x4000, 0x9, 0x1, 0x7, 0x7ff, 0x2, 0xffffffff, 0x7fff, 0x1, 0x9, 0x46, 0x0}, {0x0, 0x5000, [0x0, 0x0, 0x0]}, {0x1, 0x1000, [0x0, 0x0, 0x0]}, 0x5609bda918cdc4d4, 0x0, 0xf000, 0x200, 0x7, 0x8000, 0x4, [0x7, 0xfffffffffffffe01, 0x7f, 0x1]}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r3 = dup2(r1, r1) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r3, 0x81785501, &(0x7f0000821000)=""/11) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000003000)={{0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 10:15:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x40000000000006) write$sndseq(r0, &(0x7f00007c1000-0x90)=[], 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a6b000)='/dev/sequencer\x00', 0x80000000001, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x8, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f000091a000)={"c51810f7cbfec5f106e19b5c451a372313fcd37ec5df9f78f90fa86dcbf74828e27d6c4bf48e0b6ec5efb57d2a9914b28c95267c89794fca2cfbf042a3e841e0f8fa3566027ce5ffc5c91104f9d7470e111e656ea24e8600ceb41d976602ad89c52659529a8494da5f5e4dedddd7bfb843b6d3e1a4090ac943a4d4da17a056082a84383f9dc710dad032abb818d6c87127c7b8c08cca90c76f1c4706310547ed951f89804357269a1afe17a348f38772e3ba1088c822c67798a5ea9634bee64b64de2f55da568fb2607d1dc938e5f5eadf81dc1f3b479a172215337b75eafb38f3aa023401bf16d516d95b488018000eb4d28da61cfb25270f2b0a4e0a34a93c8ea653b583b6501c6ba3ce1184281efc9ec7a8f28d5dda885090dcc8084c806e8bbff06af722ca7287814216545eeeca2fea438c4a40a04dce72604d47678e21ae92a7ca8f9d9bb606e572844380e36f7cae8c04d3913215f9b3c5249d55cc65ddd7c7c5479ed386f8932f4bde2cdd46db2884ac925a084bd12084f0dd7bfb5f291bfb9795844e5e1f51ae8b7009b57c486cabfe7daf2328aa0dff7d1fa70e88a0f61e826a53e5ec9fc662de5d82d4264354714f7df1f93f08b501753de8f87c79c5e6e8dd55afff2cd8fa01cbe0d7dbb4dc920d04298668043809486d278147c813dfdd2c3fac169349a9aba1978830861de20ab3c5a3af22c9b5fe8ab4ddc4a5d86212854ae2e4d53c2d03f25408579f1e226578bb26426f16022bab21398d626dbc3722bf4645bb224ce05babffe82198bde9faae6b3c8bc57e0c1e5a1ccb5975eb16afe4bab3108cdd639c5e37add1ac46812cb3b4f1c7c545aa976804a8878da65803988238f794100a3fd578e062b0558da4e616cc96a100fa432755c0c34774783b9dc9ce3a869daf8af22e88f44f978511e44e7b5a0f945173b2e9ae767ed2ae7a63afe8f2bc11f95567b520a60665c0d0f053b3a0bc5ec8e00b0b9a4d9ca60cd311cc599d56a3de4cfda03b324da78af2e71ff3a301b211a122e9025fec1c30d51403569bb0f0211f3698a90e81d46ba7bd071c32db4fdab0e9851d50109e2662d960beae3a6dfef11126c17fb6612a354cc17b8abfd361c2d9a06d36ce73fcbc086d87bf8de03a10a10c180f3e8cf87ebdd6685bee9ec2ca56e4f39323ccbfa911838216e70efe241e68d19de71b0712d40cc9df1bdae898459bc5542462c9377ccf209496d6c9d3b564a36f307f33b5de21d2c8d45d1857c044039f521b4caf6e599e4dd8b8555931f184aa07d4beb9dbeb98409bd4e5171814dd1b9b1a2722ad9b5460cc93d7d15721655c0383a640ad79a89cb7e0af4e21cc92f76ecbac5fa3764c46cf083cf5be51e6c2d1493967dc5d9d792246815a485dca572ee53c0e40463e45518c231a579e326e0beb9adff83dae639b2d10c82ebe39"}) 2018/01/18 10:15:33 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x11, 0x4, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) 2018/01/18 10:15:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d52000-0x4)={0xffffffffffffff9c}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003a0000)={0x4, &(0x7f0000cbb000-0x20)=[{0x313, 0x1, 0x3ff, 0x9}, {0x4, 0xee, 0xff, 0x1}, {0x7, 0x8bee, 0x0, 0x4}, {0x4, 0x3, 0x1, 0x2}]}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000d6000-0xc)='/dev/rfkill\x00', 0x2, 0x0) writev(r1, &(0x7f0000aac000-0x10)=[{&(0x7f0000aa2000-0x7)="0bf5430f00032f", 0x7}], 0x1) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000919000-0x50)={@common='nr0\x00', @ifru_settings={0x3f, 0x100000001, @cisco=&(0x7f00001c4000)={0x1, 0xdca2}}}) 2018/01/18 10:15:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00005ce000-0xb)='/dev/vcsa#\x00', 0xe18, 0x101000) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f00003f8000)={0x0, 0x6, 0x8, &(0x7f0000ab2000-0x8)=0x0}) r2 = getpid() process_vm_writev(r2, &(0x7f0000b8e000)=[{&(0x7f00002d1000)=""/192, 0xc0}, {&(0x7f0000dc4000)=""/31, 0x1f}, {&(0x7f0000b13000)=""/4096, 0x1000}, {&(0x7f0000c8f000)=""/239, 0xef}, {&(0x7f000056f000)=""/209, 0xd1}, {&(0x7f0000ee9000-0x6e)=""/110, 0x6e}, {&(0x7f0000081000-0x5d)=""/93, 0x5d}, {&(0x7f0000699000)=""/227, 0xe3}, {&(0x7f0000722000-0x6e)=""/110, 0x6e}], 0x9, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) r3 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r3, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = syz_open_dev$vcsn(&(0x7f0000184000)='/dev/vcs#\x00', 0x400000000000001, 0x4080) getsockname$inet(r4, &(0x7f0000859000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000058000-0x4)=0x10) r5 = geteuid() fstat(r1, &(0x7f000067d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r5, r6) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f00000c8000-0x50)={0x9, [0x800, 0x0, 0x0, 0x937, 0x1, 0x0, 0x1f, 0x2, 0x14da6000000000]}) listen(r0, 0x40000000000005) r7 = socket$inet6(0xa, 0x6, 0x0) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000c49000)={0x77359400, 0x0}, 0x10) connect$inet6(r7, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000b5d000)=0x2) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet6_tcp_int(r3, 0x6, 0x18, &(0x7f0000b93000)=0x0, &(0x7f0000aa2000)=0x4) r8 = accept(r3, 0x0, &(0x7f0000efb000-0x4)=0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x18, &(0x7f0000569000-0x6)={0x0, 0x7aa}, &(0x7f0000d82000)=0x6) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f000001b000-0x14)={{0xffffffff, 0x9d, 0x3, 0x5, 0x3, 0x0}, 0x9, 0x7f, 0x4}) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000cb4000)={r8, 0x800, 0x2, "b1b2d4588956fcb1cbd1bab44d41e0e2b36d11afabed8471f98fba4c7505c8e3defc358f1baece8b3f1900a9bc1b3684f3387e698e800e9b25718082ef95df61be7b4d7430534c10a781f7e2ad64c5ed22c35db2e9026e6c52961313b1239e72cec4c73f229667f649e97de9b4bbc63fbbdede87164de8a3bdcf536b42641bff39704b3b21816624b6d4f3f580cb976f3f8baf823607198e2971ee5a198a7ba8689a2d4d1d4a428e364eca38f7409f1e0a37ead408115262c4fdfce34f81d634478365401bfb6cd780f0093bfc8b84a62dc1b9a2028921325676ae3908bae485de30"}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r8, 0x84, 0x71, &(0x7f00004ab000-0x8)={r9, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000dea000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000049f000)=0x8) recvmsg$kcm(r8, &(0x7f0000194000-0x38)={&(0x7f00005f8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000d61000)=[{&(0x7f00004b5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b7e000-0x98)=""/152, 0x98}, {&(0x7f0000da6000-0xd1)=""/209, 0xd1}, {&(0x7f000024c000)=""/150, 0x96}, {&(0x7f00002ff000)=""/94, 0x5e}, {&(0x7f00008f4000)=""/229, 0xe5}, {&(0x7f000038b000)=""/8, 0x8}, {&(0x7f00001a1000-0x17)=""/23, 0x17}], 0x8, 0x0, 0x0, 0x2}, 0x12121) sendmsg$alg(r8, &(0x7f0000747000-0x38)={0x0, 0x0, &(0x7f0000030000-0xa0)=[{&(0x7f0000f11000)="", 0x0}], 0x1, &(0x7f0000b98000+0xe90)=[], 0x0, 0x0}, 0x0) write(r7, &(0x7f0000476000-0x92)="", 0x0) 2018/01/18 10:15:33 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x11, 0x4, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) 2018/01/18 10:15:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x16, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000387000)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000ca000-0xa0)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5, 0x4, 0x7, 0x80}, &(0x7f0000018000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00005de000-0x8)={0x0, 0x7f}, &(0x7f0000575000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000f79000-0xb8)={r3, 0x80000001, 0x176, 0x7ff, 0xfa8, 0x6, 0x6, 0x52d, {r4, @in6={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x100000001, 0xfffffffffffffe00, 0x1}}, &(0x7f00001c8000-0x4)=0xb8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) 2018/01/18 10:15:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000023e000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0b1b385f0f43dc4ba9bd8c47018caa33"}) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00005c8000-0x50)={@common='gre0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) 2018/01/18 10:15:33 executing program 5: 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) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb", 0x6f, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/18 10:15:33 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x11, 0x4, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) 2018/01/18 10:15:33 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0x40405515, &(0x7f0000004000-0x4)=0x0) 2018/01/18 10:15:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x80000, 0xfffffffffffffffb, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) accept4$packet(r0, &(0x7f0000821000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000020c000-0x4)=0x14, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000b55000-0x4)=0xffff, 0x4) r1 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b3b000)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r1}) recvmsg(r3, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) dup2(r2, r3) r4 = gettid() tkill(r4, 0x16) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r5 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) 2018/01/18 10:15:33 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00002cf000-0xd)='/dev/dmmidi#\x00', 0xea63, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000000)=""/0) r2 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r2, 0x4030582a, 0xffffffffffffffff) 2018/01/18 10:15:33 executing program 7: iopl(0x1000000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000483000-0x11)='/dev/qat_adf_ctl\x00', 0x8c0, 0x0) getpeername$netlink(r2, &(0x7f0000807000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b20000-0x4)=0xc) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000042f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$kcm(0x29, 0x2, 0x0) setsockopt$sock_void(r3, 0x1, 0x1b, 0x0, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000ca5000-0x14)={0x7, 0xf6, 0x8, 0x5, 0x6f0591a5}) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f00002b4000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 10:15:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2f, &(0x7f0000c73000)="bbca948248c8efb3ce59257b24ac1dc5f0dfb9ad694e769b0f9f2dcd83938922ffa4b66e62a7ecf34eaf1151723dddbc8c2bbafe125a1e2ca06e621789b6bdc705fab532f6c38e8f47b9435f4d448a2bcbae466c25794ea5aae8b7fad976f2851d30799df45cb9", 0x67) r2 = syz_open_dev$amidi(&(0x7f000085a000-0xc)='/dev/amidi#\x00', 0x2, 0x2) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f000015d000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f6a000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000ce3000)={0x1, r3}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000cf4000-0x4)='tls\x00', 0x4) 2018/01/18 10:15:33 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x11, 0x4, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) 2018/01/18 10:15:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000039d000)='/dev/ptmx\x00', 0x7fffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000fdf000)=""/51) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000202000-0x4)=0x7fff) getsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f000012b000-0xdd)=""/221, &(0x7f0000aaf000)=0xdd) ioctl$TCSETSF(r0, 0x5404, &(0x7f00003af000-0x24)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000da7000-0x24)={0xb423, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}) r2 = open(&(0x7f00009b4000-0x8)='./file0\x00', 0xa002, 0x0) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000736000)={[{0x1, 0x2cc, 0x8, 0x9, 0x401, 0x7, 0x1f, 0x0, 0x4, 0x200, 0x60000000000000, 0x3, 0xffffffffffffffff}, {0x8, 0x7, 0x0, 0x4, 0x3, 0x6, 0x6, 0x2, 0x1000, 0x9, 0x9, 0x9cb, 0x400}, {0x4, 0x8, 0x8, 0xab, 0x100000001, 0x6, 0xfffffffffffffc00, 0x9, 0x401, 0x0, 0x8, 0x4, 0x80000000}], 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 10:15:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) r1 = socket$unix(0x1, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) r2 = add_key(&(0x7f00002c9000-0xa)='encrypted\x00', &(0x7f0000b3c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a63000)="9fd8efef069562c12c9c134166f8b18d29990c22b0eaf584fa3bf755005ac4773f47064502de", 0x26, 0xffffffffffffffff) request_key(&(0x7f0000058000-0xb)='asymmetric\x00', &(0x7f0000c90000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000bd0000)='vboxnet0\x00', r2) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) listen(r1, 0x0) r3 = add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe) listen(r0, 0x0) keyctl$restrict_keyring(0x1d, r3, &(0x7f000082a000)='cifs.spnego\x00', 0x0) 2018/01/18 10:15:33 executing program 4: msync(&(0x7f0000192000/0x4000)=nil, 0x4000, 0x4) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r0 = syz_open_dev$vcsn(&(0x7f0000b65000-0xa)='/dev/vcs#\x00', 0x200, 0x10200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000001000-0x86)={0x1000, 0x7e, "46033a2692640130edca694ea2b2a2061061b61eab95b08ac59e4c790767b8c153a07a92e38bd8238cb5fe6e652ba8b55444c51b1d810bad18c0546b3a56458cb3a4fd6266686d788a0bc580b9cda0e76dd313c40d24ae9d0a2ba61e680ee6836b23cffdbfa17149f7cfd6e579a4e2566a4f7a6556efd6594ca24be9e30a"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000000000)=""/231, &(0x7f0000001000)=0xe7) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x1ff, 0x0, 0x8, 0x4}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000458000/0x4000)=nil, 0x4000, 0x3, 0x60111, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x45}, 0x98) 2018/01/18 10:15:33 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x11, 0x4, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) 2018/01/18 10:15:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb", 0x6f, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/18 10:15:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x101002) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00007fc000-0x4)=0x7) socketpair$inet6(0xa, 0x4, 0x880000, &(0x7f0000f69000)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000035b000-0x4)=0x0, &(0x7f0000eb0000-0x4)=0x4) 2018/01/18 10:15:34 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x11, 0x4, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) [ 84.656412] encrypted_key: insufficient parameters specified [ 84.724820] encrypted_key: insufficient parameters specified 2018/01/18 10:15:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f79000)='/dev/ppp\x00', 0x40400, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) close(r0) getsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f0000a63000)=0x0, &(0x7f00002dd000)=0x4) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/18 10:15:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000416000)='/dev/admmidi#\x00', 0x2, 0x10000) getpeername$unix(r0, &(0x7f0000e51000-0x6e)=@file={0x0, ""/108}, &(0x7f0000de2000)=0x6e) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000836000-0x4)=0xfffb) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e84000)={0x0, 0x0}) r1 = add_key$keyring(&(0x7f0000963000)='keyring\x00', &(0x7f0000e60000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000d03000)=0x20) r2 = add_key(&(0x7f0000880000-0xb)='pkcs7_test\x00', &(0x7f0000bb1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000121000-0x65)="96722ba0a8c189aeed00c59a40c40971d67ff6b3a55dee51e2431748ce20e4a58485d3c23ffa7c51a3de99f5744c926c08daa4b134082367a612ed24d2ab2981214958985bcc95a0f442b3725abe8851bb666804600fa9a647a8ca40851862d50bdae4c7e0", 0x65, 0x0) keyctl$search(0xa, r1, &(0x7f0000541000-0xa)='blacklist\x00', &(0x7f0000c87000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r2) r3 = request_key(&(0x7f0000211000+0xad3)='encrypted\x00', &(0x7f0000364000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000502000)='0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000002000)={r2, &(0x7f0000003000-0x75)=""/117}) 2018/01/18 10:15:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c1", 0x73, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/18 10:15:34 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, 0x0, 0x80000008, &(0x7f0000015000-0x67)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000005000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0x5450) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000015000-0x10)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000015000-0x40)={0x10001, 0x6ae, 0x101, 0x3, 0x4, 0x3c, 0xfffffffffffffffa, 0x1}, &(0x7f0000014000)={0xfff, 0x5, 0xfffffffffffffb3b, 0x800, 0x7f, 0x6, 0xdcc, 0x1f}, &(0x7f000000e000)={0x10000, 0x3, 0x20, 0x7f, 0x81, 0x401, 0xe1a, 0x5}, &(0x7f0000015000-0x10)={r2, r3/1000+30000}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000014000)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {0x0, 0x7530}, {0x0, r4}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000011000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000012000-0x48)={0x1, 0x0, 0x0, {0x0, 0x2710}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x7fffffff}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000010000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000012000)={&(0x7f0000011000)={0x2, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "c44cd3b05aa92c5b"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 10:15:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$dmmidi(&(0x7f0000579000)='/dev/dmmidi#\x00', 0x2, 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000bc8000-0x8)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000eac000-0x8)={0x0, 0x0}) recvmmsg(r3, &(0x7f0000bc2000)=[{{0x0, 0x0, &(0x7f000050c000-0x10)=[], 0x1, &(0x7f0000cc4000-0x6f)=""/111, 0x6f, 0xa9d5}, 0x325ff3ef}, {{&(0x7f0000437000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007dd000-0x70)=[{&(0x7f000054e000)=""/246, 0xf6}, {&(0x7f0000d94000-0x2b)=""/43, 0x2b}, {&(0x7f000082f000)=""/111, 0x6f}, {&(0x7f0000061000)=""/201, 0xc9}, {&(0x7f0000811000-0xaa)=""/170, 0xffffffffffffff2a}, {&(0x7f00007f9000-0x1000)=""/4096, 0x1000}, {&(0x7f00002b9000)=""/181, 0xffffff00}], 0x7, 0x0, 0x0, 0x100000001}, 0x2}], 0x2, 0x0, 0x0) r5 = add_key$keyring(&(0x7f0000f24000)='keyring\x00', &(0x7f0000b85000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r6 = gettid() ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000531000-0x8)={0x8, 0x2}) sched_rr_get_interval(r6, &(0x7f0000bea000)={0x0, 0x0}) r7 = shmget(0x2, 0x4000, 0x54000180, &(0x7f00002ac000/0x4000)=nil) shmctl$IPC_STAT(r7, 0x2, &(0x7f000012a000-0xf0)=""/240) keyctl$restrict_keyring(0x1d, r5, &(0x7f00001ec000-0xa)='encrypted\x00', &(0x7f0000844000)='eth0wlan1.\x00') getsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f00008ea000)={0x0, 0x0}, &(0x7f000043b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000853000-0xc)={0x0, 0x7, 0x30}, &(0x7f00001dd000-0x4)=0xc) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000639000)={0xff}, 0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00006b5000-0x8)={r8, 0xffffffffffffffff}, 0x8) r9 = fcntl$dupfd(r2, 0x406, r1) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000f7000-0x4)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000284000)=r10) fstat(r2, &(0x7f0000e0e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r9, &(0x7f0000892000)={&(0x7f0000be4000)={0x10, 0x0, 0x0, 0x2c0000}, 0xc, &(0x7f0000f0a000-0x10)={&(0x7f0000f74000-0x2c)={0x2c, 0x21, 0x31b, 0x1, 0x1, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @pid=r6}, @typed={0xc, 0x35, @uid=r11}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x40) pread64(r4, &(0x7f00004fd000)=""/219, 0xdb, 0x0) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, r0}, {0x0, 0x0}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 10:15:34 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x11, 0x4, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) 2018/01/18 10:15:34 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f000000a000)='./control\x00') mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000f000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f000000f000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) getdents(r0, &(0x7f000000e000-0x2d)=""/45, 0x2d) getdents64(r0, &(0x7f0000001000)=""/53, 0x35) 2018/01/18 10:15:34 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8cd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffff7, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000006000)='/dev/sequencer2\x00', 0x400080, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000007000/0x3000)=nil, 0x3000}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/18 10:15:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000983000)='./file0\x00', 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000230000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bdb000-0x4)=0xfffffffffffffdda, 0x80800) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000880000)=""/17, &(0x7f000059b000-0x4)=0x11) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f00003be000)='devtmpfs\x00', 0x0, &(0x7f000057a000)="") 2018/01/18 10:15:34 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x11, 0x4, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) 2018/01/18 10:15:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ff7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000ad9000-0x8)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f000020e000-0x48)={0x80003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$midi(&(0x7f00000c1000)='/dev/midi#\x00', 0x8, 0x610000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000237000-0xd6)=""/214, &(0x7f00001fd000)=0xd6) 2018/01/18 10:15:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = open(&(0x7f0000d33000-0x8)='./file0\x00', 0x4000, 0x2) accept4(r2, &(0x7f0000f8a000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000270000-0x4)=0x1c, 0x80000) getsockopt$inet6_dccp_int(r0, 0x21, 0x15, &(0x7f0000820000-0x4)=0x0, &(0x7f00005fd000-0x4)=0x4) getsockname$packet(r2, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c6c000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f000051f000-0x48)={0x8000000000008, 0x9, &(0x7f0000a5c000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x9}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002ba000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) 2018/01/18 10:15:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000570000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x1000000000000000) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f1b000)=0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000d0a000-0x4)=0x2, 0x4) bind$inet(r1, &(0x7f0000b67000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffe80) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f000097f000)={0x7, 0x6, 0x0, 'queue1\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x33, &(0x7f000070b000-0x10f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x40000000000002de, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x11, 0x0, '\x00\x00\x00\x00\x00\x00\b\x00p'}}}}}, 0x0) 2018/01/18 10:15:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00003e7000-0xc)='/dev/audio#\x00', 0xb24, 0x40) syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0c000-0x4e)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x2, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000461000-0x8)={0x0, 0x0}, 0x80800) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f000015b000)=""/13) clock_adjtime(0x7, &(0x7f00003d0000)={0x4, 0x5, 0x100000001, 0x800, 0x25, 0x1, 0x1f, 0x200, 0x0, 0x8001, 0x4, 0x80, 0x7fff, 0x100, 0x9f, 0x7fffffff, 0x8, 0x5, 0x7, 0x68102d15, 0x80000000, 0x8001, 0x4, 0x3, 0x101, 0xffffffff}) bind$unix(r1, &(0x7f0000e24000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000)=[], 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "b1abccd67e00000000000000016cff09900408e0dc98684b49e00759576c2fd9"}}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000c72000)="e9d15fbcf3f4301dc3258cc1ef089f78706f75c55931a1781ea19ee560f8da77811a697c4751dec49636fd6c4dd8d1bcf813d3ca31889fc14164bdba1b809e42925cd311002b72d22b172c4c1f950598dd457c5c8aa0342860b91712c388d1ed2fcd23568e9fa4bf7217fcb08d67576e9652db3499d2c2e7b306a76ddc6f6288842ca00d68f24d9a388084f7f4f751d1386686b5f40d08fffa96551ea46a2800") 2018/01/18 10:15:34 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x4, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) 2018/01/18 10:15:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008eb000)="ff07000000697479637075736574404046657600a9", 0x2) pwrite64(r0, &(0x7f0000439000-0x2)='8', 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00007c1000-0x4)=0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000ed8000)='&^}\x00') fcntl$addseals(r0, 0x409, 0xd) sendfile(r0, r0, &(0x7f0000c11000-0x8)=0xffffffffffffffff, 0x7c) 2018/01/18 10:15:34 executing program 5: 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) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c1", 0x73, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/18 10:15:34 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) 2018/01/18 10:15:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00007ad000)='rxrpc_s\x00', &(0x7f0000e4a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$invalidate(0x15, r0) bpf$MAP_CREATE(0x0, &(0x7f0000a10000-0x14)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/18 10:15:34 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f0000f8b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b5c000-0x4)=0x58) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000013b000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000297000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @multicast2=0xe0000002, r1}, 0xc) prctl$void(0x15) 2018/01/18 10:15:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x650080, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000cd4000)={0x26, 'skcipher\x00', 0x0, 0x23fb, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendto(r2, &(0x7f0000a67000)="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", 0x1001, 0x804, &(0x7f000073b000-0x10)=@ethernet={0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000c6c000)={0x0, 0x0}) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x3, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/18 10:15:34 executing program 6: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f0000082000)={0x20, 0x2, 0x1, 0x6, 0x20, 0x4}) syz_emit_ethernet(0x6e, &(0x7f00000f6000-0x2bc)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a20009", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "5afe45", 0x0, 0x88, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], "9075fe64b1e2b7fb"}}}}}}}, 0x0) 2018/01/18 10:15:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000c07000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000058c000-0xe)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/18 10:15:34 executing program 3: mmap(&(0x7f0000000000/0xe83000)=nil, 0xe83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e84000-0xb)='mountstats\x00') ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000606000+0x945)={{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]}) read(r0, &(0x7f0000cfe000)=""/48, 0x297) 2018/01/18 10:15:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000122000)="0a07b8b0", 0x1009d) ppoll(&(0x7f0000ff9000-0x28)=[{r0, 0x1003, 0x0}, {r0, 0x200, 0x0}, {r0, 0x221, 0x0}, {r0, 0x40, 0x0}, {r0, 0x402, 0x0}], 0x5, &(0x7f0000669000)={0x77359400, 0x0}, &(0x7f0000b7a000)={0xffffffffffffff00}, 0x8) sendmsg$alg(0xffffffffffffffff, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[], 0x0, &(0x7f0000da5000-0xc0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000e60000)=0x0) 2018/01/18 10:15:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000704000-0x2)=0x1000, &(0x7f0000d74000-0x8)=0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000a88000-0x68)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 10:15:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c1", 0x73, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/18 10:15:34 executing program 6: r0 = memfd_create(&(0x7f0000c7e000-0x2)=':\x00', 0x1) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00000bb000)={0x4, 0x800, 0x4}) r1 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) close(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x5625c841}, &(0x7f0000eb3000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000001000)={{0x1, 0x3, 0x8, 0x0, 0xffffffff8f7462c0}, 0x6, 0x4b8, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000-0x10)={r2, 0x3c, &(0x7f0000a7f000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}]}, &(0x7f0000c73000-0x4)=0x10) ioctl(r1, 0xc0984124, &(0x7f000000d000-0x2)="") ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000001000)=0x1f) 2018/01/18 10:15:34 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xfff, 0x1], 0x0}) 2018/01/18 10:15:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000011000)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) ftruncate(r1, 0x0) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 10:15:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x18, 0x0, 0x0) r0 = socket(0x40000020015, 0x5, 0xfffffffffffffffe) setsockopt(r0, 0x114, 0x6, &(0x7f0000000000)="2a8e0000", 0x4) 2018/01/18 10:15:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000002f000-0x58)={0x26, 'skcipher\x00', 0x1002, 0x1, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ca4000-0x4)="7947390ba300014a0af160e5bd08cfe6c58271fe5ee2c1949d3ccad40bf9284f19c2eb377cb6748ae06ebf1a7c2a26", 0x2f) 2018/01/18 10:15:34 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0x0, 0x1], 0x0}) 2018/01/18 10:15:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) write(r0, &(0x7f000080d000-0x10)="0222af000500040000000000000207e4", 0x10) pipe(&(0x7f000082e000-0x7)={0x0, 0x0}) r2 = accept4(r1, &(0x7f0000881000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ed3000)=0x10, 0x800) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f000075a000)={{0xcb09, 0x8, 0xffffffffffffffff, 0xfffffffffffffffc, 0x4, 0x5}, 0x2006}) mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xd, 0x803, 0x0) sendto(r3, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x48a, 0x2, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0x0, 0xffffffffffffffff, 0x0) ioperm(0x3f, 0x7f, 0x400) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = open(&(0x7f00009b8000)='./file0\x00', 0x440000, 0x8) ioctl$SNDRV_TIMER_IOCTL_TREAD(r6, 0x40045402, &(0x7f00008da000)=0x0) fcntl$notify(r5, 0x402, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) fcntl$setstatus(r7, 0x4, 0x6000) ioctl$TCXONC(r6, 0x540a, 0x9) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000ffa000-0x18)=@get={0x1, &(0x7f00005ab000-0x1000)=""/4096, 0x1ff}) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) ioctl$sock_ifreq(r5, 0x89f2, &(0x7f000034c000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad3c720059387ee8721e5828c3cff0700008ddcfeb43ef0c0b3"}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/18 10:15:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00003fb000-0x8)='./file0\x00', &(0x7f0000019000-0x6)='ncpfs\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000036000-0xc)='./file0/bus\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000066a000-0x8)={0x0, 0x0}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000410000)=0x6) openat(r0, &(0x7f00009a6000-0xc)='./file0/bus\x00', 0x2000, 0x100) r1 = msgget$private(0x0, 0x400) syz_open_dev$admmidi(&(0x7f000088b000)='/dev/admmidi#\x00', 0x41, 0x167593895f099172) getsockname$packet(r0, &(0x7f00008dc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000a58000-0x4)=0x14) msgrcv(r1, &(0x7f0000a5a000)={0x0, ""/170}, 0x328, 0x0, 0x1000000) msgsnd(r1, &(0x7f00002eb000-0x8)={0x1, ""}, 0x8, 0x0) 2018/01/18 10:15:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x803, 0x0) setsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f00007c9000)=0x1000, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) connect$inet6(r1, &(0x7f0000040000)={0xa, 0x1, 0xd587, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd495}, 0x1c) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000a99000-0x20)={0x1ff, 0x4, 0x3, 0xffffffffffffff11, 0x14, 0x4}) 2018/01/18 10:15:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0x4, 0x4, 0x8, 0x2000000, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) open(&(0x7f00006dc000-0x8)='./file0\x00', 0x800000000000000, 0xd) bpf$OBJ_PIN_MAP(0x6, &(0x7f00002fb000-0xc)={&(0x7f00009e2000-0x8)='./file0\x00', r0}, 0x3b1) 2018/01/18 10:15:34 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0x0, 0x0], 0x0}) 2018/01/18 10:15:34 executing program 5: 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) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853", 0x75, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/18 10:15:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d9000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00007b9000)={"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"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f00002f8000-0x18)={0x0, 0x0, 0x0, 0x0, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000c82000)={@random="9faa5dc31b3c", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[@timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[@multicast1=0xe0000001], 0x0}, {[], 0x0}, {[], 0x0}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[], 0x0}, {[@rand_addr=0x0], 0x0}]}]}}, ""}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) 2018/01/18 10:15:34 executing program 7: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c9a000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f000028e000-0x8c)={0x101, 0x1ff, 0x5, 'queue0\x00', 0x3e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000299000)={0x0, 0x0, 0x0}, &(0x7f0000fb6000-0x4)=0xc) prlimit64(r1, 0x6, &(0x7f0000cdc000-0x10)={0x5, 0x7}, &(0x7f0000023000-0x5)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f000046c000-0x4)={0x0, 0x0}) syz_open_dev$sndtimer(&(0x7f0000a2f000)='/dev/snd/timer\x00', 0x0, 0x4000) 2018/01/18 10:15:34 executing program 1 (fault-call:2 fault-nth:0): mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0x0, 0x0], 0x0}) 2018/01/18 10:15:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000656000)='./file0\x00', &(0x7f0000107000-0xc)="010080000000006465667d00", 0x1000, &(0x7f0000df0000-0x2)="") mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)="") setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x0, 0x1f6, []}, 0x8) 2018/01/18 10:15:34 executing program 0: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00002e4000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0xcb)=""/203) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c88000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000092000)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/18 10:15:34 executing program 5: 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) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853", 0x75, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/18 10:15:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000766000)='/dev/sequencer2\x00', 0x40582, 0x0) pwrite64(r0, &(0x7f000043e000-0x8)="94000bb7f3d40060", 0x6, 0x0) readahead(r0, 0x8, 0x7) close(r0) 2018/01/18 10:15:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f0000003000)={0x0, 0xfffffffffffffffd, 0x0, 0x0}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000042a000-0x8)={0x0, 0x0}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000003000-0x10)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000d84000-0x8)={0x0, 0xc033}) 2018/01/18 10:15:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x43b, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00004aa000)={0x2, 0x18, 0x101, 0x0, 0x2, 0x0, 0x3, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000148000+0x159)=0x1fc, 0x4) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000aca000-0xea)="411a50b04902ff2be317be1a72bc2e8a058de9bdeb5282f61c16955d7fa5a319a6c2ca27f1f2b117ce82bb4dfa70a426d08d301d8d370940715f5c015a009c809274e516b3ea3cf4cf93aeb8d2361977c6600381e359d49f054de3d6f797bae7d22620979bd5f68c935a1ca034007bff49246fc8289ae7804b545140629b4f76093f69bce4856fc8e87c3cdf4402bc8708cebf97b80f3ec8e99010e82fd6c7acefd5228140e1d90fbc6060e960f57140e1b25591a130fda254f5dcbb1dca96e0725dadf9203998c72d3b03deef66454c9d19985b45fd9afc532c38d2f4cc4ba27476fc22e9b7fe0eaac8", 0xea, 0x80, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) recvfrom$inet6(r1, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r1, 0x1) 2018/01/18 10:15:34 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0x0, 0x0], 0x0}) 2018/01/18 10:15:34 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d69000-0xa)='/dev/ptmx\x00', 0x410480, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000fb000-0xb)='/dev/adsp#\x00', 0x2, 0x20000) sendfile(r0, r1, 0x0, 0x3) mmap(&(0x7f0000000000/0xb25000)=nil, 0xb25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00002d8000-0x6)='-G\\%(\x00', 0x3) fcntl$addseals(r2, 0x409, 0x4) mmap(&(0x7f0000b25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000b26000-0x4)=0x2) accept$ax25(r2, &(0x7f0000804000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00009c0000-0x4)=0x10) write(r2, &(0x7f00001fd000)='~', 0x1) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000b26000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 10:15:34 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000012000)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x80) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000007000-0x50)={0x155f, 0x7, 0x6, 0x2, &(0x7f0000010000-0x1c0)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000016000)={r1, &(0x7f0000015000-0x1)="", &(0x7f0000014000-0xe8)=""/0}, 0x18) 2018/01/18 10:15:34 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000003000-0x10)={0x3, {"eb1801723f4271"}, 0x9}, 0x10) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000001000-0x18)={0xffffffffffffed3, 0x78d, [{0x56f6, 0x0, 0x8}]}) r1 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0x0, 0x0], 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x8, 0x8000) 2018/01/18 10:15:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853", 0x75, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/18 10:15:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x5, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x4) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000fde000)={0x0, 0x0, []}) 2018/01/18 10:15:34 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000280000)='/dev/rfkill\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000001000-0x10)={0x2, 0x2000, 0x0}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000ef1000-0x4)=0x0, &(0x7f00001dd000)=0x4) 2018/01/18 10:15:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000022e000-0xe)='oom_score_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000db7000-0x8)={0x0, 0x1}) 2018/01/18 10:15:34 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0x0, 0x0], 0x0}) r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$setpipe(r0, 0x407, 0x9) 2018/01/18 10:15:34 executing program 0: futex(&(0x7f0000004000)=0x0, 0x400000085, 0x0, &(0x7f0000726000)={0x0, 0x0}, &(0x7f0000004000)=0x0, 0x401ffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000002000-0xe)='/dev/admmidi#\x00', 0xfffffffffffdf003, 0x80) dup3(r0, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mq_notify(r1, &(0x7f00009a5000-0x60)={0x0, 0x17, 0x2, @thr={&(0x7f0000000000)="73ba26bdf8e7732ba96baaaba6725394ce7b45c2e6b34dcfe3b8e29dd61e7c1979352965bb22a445acd60d7116576c6ba2ca8b5b8d0c2df7e47b00b4c0740f4dd992fe678cfa42723cd2383172a774e0122c6d2c926a4a6bf99867a3ef970ffc670df898a1", &(0x7f0000200000)="8d0b38e5f86879b7f46f4aed29f2ca5dc43add186f73bf95965dc2226287563299ea2e9f0421519ce7ce9b583a781962affd10446d8f0a4f4943863f5707a15989b358cf3aecfbc45ba5049555311dea18741f4627214f03dcaba29900b8469b8d97527a787226be2673f17009071f9a7a6132bbc7b9d01da49b15634d9fe953d57266df14d4df5d6bdd46b55fd7ec11c91e1e4cc978db795f3e9ba67418be322def97c4c57bcf9c83208552a62c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 10:15:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000010b000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000c82000)={0x0, r0+10000000}, &(0x7f00002cd000-0x10)={0x0, 0x0}) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x77359400, 0x0}, {0x0, r1}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x15) r3 = syz_open_dev$sndpcmp(&(0x7f000099d000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x40000) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x2, 0x4) r4 = open(&(0x7f0000e15000)='./file0\x00', 0x100, 0x32) ioctl$KVM_GET_DEVICE_ATTR(r4, 0x4018aee2, &(0x7f0000be6000-0x18)={0x0, 0x3, 0xfffffffffffffffb, &(0x7f00008f0000)=0x0}) r5 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000692000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCGABS0(r5, 0x80184540, &(0x7f0000373000-0x6c)=""/108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00001f4000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d16000-0x4)=0xe8) ptrace(0xffffffffffffffff, r2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00003d6000)={0x0, 0x100000001}, &(0x7f00009bb000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000-0x18)={r6, 0x5, 0x20, 0x8, 0x3}, &(0x7f0000a92000-0x4)=0x18) tkill(r2, 0x1000000000016) 2018/01/18 10:15:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b54000-0x9)='/dev/rtc\x00', 0x103000, 0x0) listen$netrom(r0, 0x800) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x2, &(0x7f0000d82000-0xc)=""/30, &(0x7f0000000000)=0x1e) 2018/01/18 10:15:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/unix\x00') futimesat(r1, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={{0x77359400, 0x0}, {0x77359400, 0x0}}) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r2, &(0x7f000058f000-0x8)="6664c2ffffff0002") mmap(&(0x7f00008f1000/0x3000)=nil, 0x3000, 0x0, 0x8010, r3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000002000-0x9c)=[@in={0x2, 0x0, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10d}, @in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x1, 0xffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xfffffffffffffff8}, @in6={0xa, 0x3, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}], 0x9c) inotify_add_watch(r3, &(0x7f0000e19000)='./file0\x00', 0x200) 2018/01/18 10:15:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000594000-0x8)='./file0\x00', 0x40000, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000070e000)={0x1, [0x0]}, &(0x7f0000ab0000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00002c8000)={r1, 0x7ff}, &(0x7f0000723000-0x4)=0x8) r2 = socket$netlink(0x10, 0x3, 0xb) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00008d1000-0x4)=0x10000000000001, 0x4) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ea3000)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000b99000-0x68)={0x74, 0x0, [0x3f, 0x8, 0x6, 0x10000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00006db000)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0xf) 2018/01/18 10:15:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) syz_open_dev$sndtimer(&(0x7f0000948000)='/dev/snd/timer\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b30000-0x4)=0x0) ioprio_get$pid(0x760540a1cac6ca74, r1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002ad000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000d21000)={0x0, 0xb0, &(0x7f00003f1000+0xbd5)=[@in={0x2, 0x3, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xca}, @in6={0xa, 0x1, 0xf5f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x462}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffe1}]}, &(0x7f0000664000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000548000-0x8)={r3, 0x8}, &(0x7f0000201000)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/18 10:15:34 executing program 5: 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) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a2", 0x76, 0x0, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/18 10:15:34 executing program 0: mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d14000-0x8)={0x0, 0x0}, 0x800) setsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f0000068000)="9d7f36b8270669d50335b7d4bf7798040a4aebd31a0250446f70df06591d93959b94cf519fc3071f9c6500063f475badcef2a31eccba957e1a37a624878c6cf3cb4df746167a72babfd8823b4cdc52f3d1e14a8ecfad00974d90efd7f9db0eb95401723744590da22a12c086d53dd3328d8314044d60bce3c48fa9c2de6a26607a34d6a4de49b225c540e4054f2c6570ba9fb1da37c07503a5f587ac1cb2870581ce6f03c652501d7226b066da6d5e1d9ba32a9a7b88fffe5b909d5c11358cfa42ca1eee954d48fa", 0xc8) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000004000)=0x0, &(0x7f000000f000-0x4)=0x4) 2018/01/18 10:15:34 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000816000-0x11)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000076c000)=r1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000001000)=""/37) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0x0, 0x0], 0x0}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000000)=0x0) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000001000)=0xeb, 0x4) 2018/01/18 10:15:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006aa000-0x1)="a9", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00001c2000-0x38)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f000049d000)="e2", 0x1}], 0x1, &(0x7f0000cb5000)=[], 0x0, 0x0}, 0x20004081) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001f1000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000334000)={@common='sit0\x00', @ifru_flags=0x0}) sendmsg(r0, &(0x7f0000219000)={&(0x7f0000273000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00004fb000)=[{&(0x7f00001c6000-0x9b)=':', 0x1}], 0x1, &(0x7f000066d000-0x540)=[], 0x0, 0x0}, 0x4005) 2018/01/18 10:15:34 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) clock_adjtime(0x0, &(0x7f0000013000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$admmidi(&(0x7f0000013000)='/dev/admmidi#\x00', 0x6, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000002000-0xc)={0x9, 0x27c38000, 0x82, 0xfffffffffffffffe, 0x7, 0x3, 0x3fff800}, 0xc) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r1, 0x8948, &(0x7f0000011000)={@generic="cec7236d77ce9bd6e3e057252510422f", @ifru_mtu=0x20}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000002000-0xc)={0x3, 0xffffffffffffffff, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000013000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000014000-0x4)=0xe8) 2018/01/18 10:15:34 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000003000)='/dev/qat_adf_ctl\x00', 0x200102, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000006000-0x18)={r0, &(0x7f0000001000)="53054b4617b4ce9efddc6bf6db9b234e6f1c1eadfb3eeed6763af45501af407dd3ea6edfb263d5dd89c2e5144474dc31916e7db3e2eb4201814c96b16302cdb1a4d4bc3bd572d31384975a", &(0x7f0000002000)=""/12}, 0x18) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x8, 0x0, []}) ioctl(r1, 0x8918, &(0x7f0000000000)="") 2018/01/18 10:15:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a2", 0x76, 0x0, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/18 10:15:34 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00008c9000-0x8)='./file0\x00', 0x800, 0x17e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000832000)={0x6, r1, 0x0}) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x2000000000103) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00003e0000-0x4)=0x0, &(0x7f0000877000)=0x4) r3 = semget(0x2, 0x3, 0x0) semctl$GETALL(r3, 0x0, 0xd, &(0x7f00004f2000-0x36)=""/54) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000007b000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockname$netrom(r4, &(0x7f0000b38000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000dcb000-0x4)=0x10) r5 = accept$inet(r2, &(0x7f0000fa2000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f69000)=0x10) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r6 = dup(r2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000d7c000-0x20)={0x5, 0x79cd, 0x200, 0x0, 0x5, 0xe1ff, 0x2, 0x5, 0x0}, &(0x7f000039b000)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000176000+0xed7)={0x3ff, 0x224, 0x0, 0x1, 0x7, 0x4, 0x0, 0x9, r7}, &(0x7f000093f000-0x4)=0x20) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000ff3000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000b69000-0x4)=0xc) writev(r5, &(0x7f00008c5000)=[{&(0x7f0000bef000)="eb", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x7c, &(0x7f0000925000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) 2018/01/18 10:15:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000ad6000)='/dev/amidi#\x00', 0x6, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f73000-0x4)=0xb6c, 0xf6) sendto$inet6(r1, &(0x7f00009b8000)="", 0x2da, 0x0, &(0x7f0000975000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f00006d6000)=0x2b7, 0xfffffffffffffee6) recvfrom$inet6(r1, &(0x7f0000219000)=""/246, 0xf6, 0x23fff9, 0x0, 0x0) 2018/01/18 10:15:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003f6000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) fcntl$setsig(r0, 0xa, 0x2d) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000)=[], 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/18 10:15:35 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)='/dev/rfkill\x00', 0x2800, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000017000-0x4)=0x8, 0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000016000)={[0x19, 0x10000, 0x0, 0x2, 0x8001, 0x8, 0x2, 0x3, 0xfffffffffffffff8, 0x3cc, 0x3, 0x2, 0x514b, 0x8, 0x7ff, 0xfffffffffffffffc], 0x4000, 0x200}) r1 = syz_open_dev$binder(&(0x7f0000011000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x18, 0x0, &(0x7f000000d000)=[@increfs_done={0x40106308, 0x0, 0x2}, @register_looper={0x630b}], 0x0, 0x0, &(0x7f000000c000)=""}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000011000-0x30)={0x0, 0x0, &(0x7f0000014000)=[], 0x0, 0x0, &(0x7f0000011000-0x1)=""}) socket$pptp(0x18, 0x1, 0x2) readlink(&(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)=""/4096, 0x1000) 2018/01/18 10:15:35 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0x0, 0x0], 0x0}) 2018/01/18 10:15:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000c63000)={0x0, 0x0}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) migrate_pages(r1, 0x3, &(0x7f0000b81000)=0x0, &(0x7f0000908000-0x8)=0x0) r3 = socket$llc(0x1a, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00003fd000-0xe8)={{{@in=@multicast1=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, @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}}, &(0x7f00004a2000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c79000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000872000-0x4)=0xc) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000a6c000-0x7)={r1, r4, r5}, 0xc) 2018/01/18 10:15:35 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$inet_int(r1, 0x0, 0x15, &(0x7f000000c000)=0xffff, 0x4) ioctl$KIOCSOUND(r1, 0x4b2f, 0x0) 2018/01/18 10:15:35 executing program 3: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = creat(&(0x7f0000800000)='./file0\x00', 0x51) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000f70000-0x67)=""/103, &(0x7f0000f6f000)=0x67) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00007b8000)={0x1, &(0x7f0000f6f000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) bind$inet6(r0, &(0x7f0000f62000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000f6e000)='/dev/vcs#\x00', 0x3, 0x40) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000f6f000-0x50)={@generic=""/16, @ifru_flags=0x0}) bind$inet6(r2, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000f70000)=0x3) 2018/01/18 10:15:35 executing program 5: 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) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a2", 0x76, 0x0, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/18 10:15:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000480000-0x4)=0x0) r1 = getpgrp(0x0) setpgid(r0, r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$mice(&(0x7f000087f000)='/dev/input/mice\x00', 0x0, 0x28000) ioctl$TCSETSF(r3, 0x5404, &(0x7f000031e000-0x24)={0x8, 0x80, 0x2126, 0x0, 0x80000001, 0x9, 0x1, 0x5, 0x3, 0x1000, 0x8, 0x0}) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0b00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00007d7000)={0x0, 0x0, 0x0, 0x20, 0x22d7, 0x0, 0x3, 0x18, 0x1, "57d8537652016752265e9ba11280a7d189ab406684c30d899f8fa8e12c151685380748448b01e5dd433f9a082d03b5d7a1e2b8d5346ae7e75f2e7be31f543540", "c0c7ee2c29d5449732c5688ce04914efa50a52de2fc983c77daf0aff9166b41a9ee5b306682c89105ba1303737b058f4d671be39a184e4e868fe130f7f330ebd", "af16dabb8f8ba7844b4dec257016030dd524c048313143441ef67f4c87d07fd5", [0x80000001, 0x765]}) 2018/01/18 10:15:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x80000) r1 = add_key$keyring(&(0x7f0000923000-0x8)='keyring\x00', &(0x7f0000cf4000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r1, 0x0) 2018/01/18 10:15:35 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000446000)={0x0, 0x0}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0x0, 0x0], 0x0}) 2018/01/18 10:15:35 executing program 6: mmap(&(0x7f0000000000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000054000)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_out(r0, 0x1, &(0x7f0000054000-0x8)=0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f000001c000)={0x0, 0x119000, 0x0}) 2018/01/18 10:15:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000c28000/0x2000)=nil, 0x2000, 0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2000000000004, &(0x7f0000002000-0x18)="83170400000200000060f0055f0d10d438b088d169", 0x15) r1 = add_key$user(&(0x7f0000bce000)='user\x00', &(0x7f00005ee000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000054b000)="16393d4609953812f9403e79c6c95bda0b0045744f12d3c1de4456e8beb8c6dc5bd41391345e711a64dd32511a29089745c10f3db2fba1f1a52ba10259399f32e5399b632b984342fdd5a045d7ee6daa209f2e7738907d8720f2db80c56d2894d0bb3fdaeba107e2778f867527a54a59a4510a4726b1269d263c28163b3d1a83dd77741bcdbb21b32c9e2353f0e3a729ea3d869ad57f5d0f5c138f7bf8d33c3cb6777c6aff60a29215fd", 0xaa, 0xfffffffffffffffa) keyctl$setperm(0x5, r1, 0x20000) [ 86.172719] binder: 12822:12831 BC_INCREFS_DONE u0000000000000000 node 27 cookie mismatch 0000000000000002 != 0000000000000000 [ 86.187072] binder: 12822:12831 ERROR: BC_REGISTER_LOOPER called without request 2018/01/18 10:15:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sync() msgget$private(0x0, 0x420) r0 = syz_open_dev$sndpcmc(&(0x7f000073c000)='/dev/snd/pcmC#D#c\x00', 0x100, 0x101000) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000a61000-0x4)=0x0) 2018/01/18 10:15:35 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0x0, 0x0], 0x0}) pipe(&(0x7f0000001000)={0x0, 0x0}) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000001000)=0x0) 2018/01/18 10:15:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b92000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000041d000)=0x0) ptrace$setopts(0x4200, 0x0, 0x8000, 0x5) connect$unix(r0, &(0x7f0000160000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = syz_open_dev$mouse(&(0x7f00005c4000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) sched_getscheduler(0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000a1000)='/dev/loop-control\x00', 0x0, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000483000-0x4)=0xd0f6) pipe2(&(0x7f0000902000)={0x0, 0x0}, 0x800) r8 = accept$packet(r6, &(0x7f0000a4c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00004bd000)=0x14) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) getuid() getegid() openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a10000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000aec000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ad000)=0xe8) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, &(0x7f0000112000-0x4)=r9) getgid() shmget$private(0x0, 0x3000, 0x9, &(0x7f0000730000/0x3000)=nil) timer_create(0x6, &(0x7f0000493000)={0x0, 0x26, 0x2, @thr={&(0x7f0000639000)="db94a57f88d7cfe15566fceed5f220a85c344df76e7f67e068013c0552b6ece7792542f6f8ada3d1fe75a3a0e7010d2fa11171c8cd943031d719768cb82b76f123b6d0ad15312ee609879ebb20afc6c000633c402950e9287260d36d291b1674d9447285a40570653687392cc55b87172d88f5d28646c6e77051fd481cea5bf044a6112b200b9e45be502bbf4a40f824e49a7569094fc445db3e6815f4a18aea7b1b2f69054febf3e1b0a5bab772439a79e62a9bcedddc5a", &(0x7f00004de000)="06cf1b0a17884446a7f3d3e9065943b071c8eb7fb55aff34a31ea98b941e8dd30577935a0ad1cb1771797c3fd98b8b14a4cf85f0e2a9e9988d5132d788be36ae2ab14fd605e23299b6e193be0d3dde5dc29d6aad"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000adf000)=0x0) timer_getoverrun(r10) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f00002c2000+0x203)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c9c000-0x4)=0xfffffffffffffe09) fstat(r8, &(0x7f0000fb3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) geteuid() capget(&(0x7f0000442000-0x8)={0x0, r2}, &(0x7f000000a000-0x18)={0x0, 0xfffffffffffffffd, 0xb13, 0x0, 0x0, 0x4}) getresgid(&(0x7f00004d8000)=0x0, &(0x7f00006c6000)=0x0, &(0x7f0000270000-0x4)=0x0) 2018/01/18 10:15:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00008b1000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7001) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000238000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000ba000)={0x0, 0x0, 0xff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00004e8000)={r1, r2}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000f1b000)={{0x5, 0x6, 0x7fffffff, 0x9, "eded25666c27b5cb4812d8a8ab8a72b98cde4352b7964d0e57c3697cdd8593a49d89631986edadb9f0393ad7", 0x1a8d}, 0x7fffffff, [0x7, 0xb4b7, 0x7, 0x4, 0x4, 0x9, 0x0, 0x4, 0x301, 0x2e8b, 0x2, 0x44, 0x1, 0x80, 0x80000000000, 0x5, 0x4, 0x9, 0x40, 0x3, 0x40, 0x6, 0x4, 0x5, 0xff, 0x5, 0x3, 0x97, 0x3, 0xc, 0x3ff, 0xac4, 0x1, 0x3fd, 0x8, 0xdd7, 0x60, 0x8000, 0x57, 0x3f, 0x100000001, 0x5, 0x0, 0x1, 0x8, 0x9, 0x9, 0xff, 0x4, 0x4, 0x1, 0x3e, 0x4, 0x5, 0x9, 0x1, 0x3, 0x7ff, 0x6, 0x2, 0x80000001, 0x7, 0x56bc, 0x8, 0x3, 0x0, 0x441b, 0xd9b8, 0x2, 0x401, 0xd7e, 0x97d, 0x8001, 0xc4, 0x80, 0x4, 0x0, 0x400000000, 0x7, 0x1000, 0xfffffffffffffffc, 0xffffffffffffd5d0, 0xbe8, 0xfffffffeffffffff, 0x7, 0x2, 0xe000000000000000, 0x8, 0x974d, 0x4, 0xfffffffffffffffa, 0x3, 0x2, 0x2, 0xff, 0xffffffffffffff7f, 0xff, 0xc9c, 0xa1a, 0x9, 0x9, 0x0, 0xfffffffffffff800, 0x100, 0xec, 0x13, 0x3, 0x60000, 0x0, 0x2, 0x0, 0x7, 0x5, 0x1, 0x6, 0xffffffffffffff5c, 0x1, 0x400, 0x1, 0x1, 0x1000, 0x8, 0x1f, 0x9, 0x5, 0x6b15, 0xfffffffffffffff9, 0x5], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 86.229191] binder: BINDER_SET_CONTEXT_MGR already set [ 86.235199] binder: 12822:12842 ioctl 40046207 0 returned -16 [ 86.244212] binder: 12822:12831 BC_INCREFS_DONE u0000000000000000 no match [ 86.274691] binder: 12822:12831 ioctl c0306201 2000efd0 returned -14 2018/01/18 10:15:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000934000)='/dev/kvm\x00', 0x2000, 0x0) r1 = eventfd2(0xffffffff, 0x80800) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl(r1, 0x7fff, &(0x7f0000b07000-0x6d)="e8c8d23bf8175d9eb6c91f33ae810e6a787d582a100301f99ddf2de3435a613b7f7f0c844611f659c21104c105edb33625b35370ce446ff198b545f33801d4f8e25c9e64566982e27347b58dd1e4b888db4b339ead970ad6099a63984fc264e63fef6b00608a218d0767f670f0") ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000826000)='/selinux/create\x00', 0x2, 0x0) bind$netlink(r3, &(0x7f00006f5000-0xc)={0x10, 0x0, 0x3, 0x200}, 0xc) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x7ffffff) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f0000c3c000-0x38)={0x2, 0x0, [{0x44e, 0x0, 0x0}, {0x1, 0x0, 0x0}]}) 2018/01/18 10:15:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a2", 0x76, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/18 10:15:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) sched_getattr(r0, &(0x7f0000201000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r1 = socket(0x1e, 0x2000000000000005, 0x0) connect$ax25(r1, &(0x7f000038b000-0x10)={0x1e, {"86370506060008"}, 0x0}, 0x10) 2018/01/18 10:15:35 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) alarm(0x9) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0x0, 0x0], 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, {0xa, 0x1, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xdba}, 0x5, [0xe76, 0x48, 0x20, 0x7fff, 0x8000, 0x7, 0x8, 0x100000001]}, 0x5c) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/18 10:15:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000f6e000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffff9, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 10:15:35 executing program 7: mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000a96000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000085b000)=0x0, &(0x7f00002d5000)=0x4) 2018/01/18 10:15:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000037e000)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f000065b000)=r1) ioctl$TCSETS(r0, 0x5402, &(0x7f00006c6000)={0x912, 0x4, 0x7, 0x100, 0x7fffffff, 0xfffffffffffffffd, 0x8d, 0x1000, 0x3f, 0x6f5, 0x5, 0x40}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000a15000)={0x0, 0x0, 0x0, 0x0}) 2018/01/18 10:15:35 executing program 0: r0 = shmget(0x0, 0x4000, 0x100, &(0x7f000084d000/0x4000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000de1000)=""/50) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000332000)=""/166) pipe2(&(0x7f0000588000)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000066000)=0x0, &(0x7f0000001000-0x4)=0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x440340, 0x0) r4 = fcntl$dupfd(r2, 0x406, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0xbb)="cc1c587f629bac61bbfdc5e85c60b4f8504ed3ea089ac9a8546dfeca470cf2391bfdda873f36f1d0eeb9f40617d06a25304316f10ef72b511b2daf4e73aeae6b72d0c3a4c292c3185396d75e928a44f6c21b95a16352ca2d0f2136b550d22ee912c8a3c1aeb080a1851d5b20b1956c42023911475bc43c110f58df8f8940ef9eb213114c338260d81617d8a53efeb6c128251ef86bc184484be7875dea998d01cb7691850e91666d3140baee359851c8bcd5d646d146f4a307ca30a02ad47cea0b6ef673bb9ad9c7c5e189c55f547ee87f5e773a6ec4500c4d157701413599de", 0xe0, 0xfffffffffffffff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r5, &(0x7f0000001000)="0d61abf0829503ff872699ce0af55cdcdab7c568c899fa2f77010382557639604110c29a2b2651a3ddf37cdb683c8a47b5fe3157d8b26180828f60a5e6153ee89f893feeabdd78282e52e1ad7f1eca27e18c686b481d59df43d3d27bcdb32b19e50bebbd9814cbba88", 0x69) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r6, 0x7ff, 0x4, &(0x7f0000002000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000)={0x0, 0x989680}) 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) sendmmsg$nfc_llcp(r1, &(0x7f0000001000-0xa8)=[{&(0x7f0000003000-0x60)={0x27, 0x9, 0x0, 0x7, 0x6, 0x1f, "4b9d910b4d917bb3d79da80f1cace2afba1aa534e1ad2473a79d35b25aa6d4b503351128b59ba85f93fa8c2391084f3beff1ce12e2819ca4ce385eae56f3a0", 0x1}, 0x60, &(0x7f0000003000)=[{&(0x7f0000003000)="7071130e84cd43651a31c8cfc8ea9059a8acbc5e697487d7a4283a004a8ae44ee34d161d6f81ebb734f9244fe741b1d8b01b517e959bb8bb67cae590390af0677bddd651811fc72de2402607f4e7f996ad3f7b25bd948e91bbee0942388b0a1eae7d1e861f6f35d282f96578993bf728c6d8071618776766ea74ee51848c91a7e7c4e19559e46e86e408010cd9f6b91ca8d1817a9abba3b0843efb437cd3893a3d1d70349879adac2d1a4de3dd913c551393a14e01bd28190f271a4f8fe2de8b00712d6696aef05c385db3b268276fd7f82f74857069ca25d666cb7f945832a1f55ddfe5fd5ffa", 0xe7}, {&(0x7f0000001000)="87ef1c3a7cc2431c618822732eeaf999744a0d3615707e19be97c89b2664b8f5818d61ac1ee83ce8a593925eaad24c7282befe82e221658193a43bba7b7aabf26aa0755e6038efbb0c902a1cc57ffadbae15469630c03079c9b9035f09c8b4df5d927a408946168a9e29bcd3d72a5820c1405df55b429ec21129bd1bb42a89f9fe9e1465c2e41646b7804fe736d5054fdbb1f97d07ea61032d68bb545be2c5dd2bdccc418fd83f9d93f7da66fde78aee164ac295425c967c5ff2c3eaf69231be1a0da4b416a3a9658d8e78bc817ea9e7000ef6764741d12bb61abb46e10a9bc34a8082d1521dc3df083a54eba4f0466b616091", 0xf3}], 0x2, &(0x7f0000003000)={0x80, 0x3a, 0x7ff, "1fce12044a9c7d3bf96d6d53111596c45c4d4da017f7de1a47b26229e9c89118e5274073645b28d4e8b8df6bcc1e3670c9cacaeba3bf38c74057f6bf191ff3b1dc88f61a85c8b6647016220b86642c99f068882baafd5e3cff461c9eaae674f5ec2460cfd6a35b1ecc17c1e456702362"}, 0x80, 0x80}, {&(0x7f0000003000)={0x27, 0x82, 0x1, 0x7, 0x0, 0xf, "396c061b2ff955361d62d22e223bdf98c82076bb25c8561635cc34bd6daf911eb2be07483e0e91e2fd44584382d7bc39f48054a5e59b73f6a518c26294c22f", 0x20e}, 0x60, &(0x7f0000002000)=[{&(0x7f0000002000)="3d1f49e8442d82213056f8ed48d6122ab917fe5838eda8dbcfacf1524557", 0x1e}, {&(0x7f0000004000-0xdd)="12deab95e0a15a6368585bc19fae3c3e479dc34a296814ba5130a251ebd7efee9ba1d51ff72a6eccb2b9cba71c185654a70a134c850c456b92d3f48d0d69f93f4f5c0c8a5e9da7237554725295a63a68db18e5c3049e350aaafaa29fa85b3385eab4cd718c27f8e091e9b71c89656a3d1f669e3f8282850d4371b81c414bede3ffb8a2c917f43b7b74e7e82eb3d9038992a267402c0e6bd0cf2abae8e39b38cb07c4e0553186160ba86a7db393925f9c05999b28293e700525e99176567bd3f74dbadb869532a15ecfd140f2a09be244e8e5f60f357f2fde9a120b0adb", 0xdd}, {&(0x7f0000003000)="d4e4f92044c9c0d37ab90d099e237750ff81dd04f63323c91518a202f9b491501253a6c3599b079d07ed5d0ad6723d04a1958b73d2197e76fc10d74357a2ccd5157fcba811fcbb5f2619992da91ba5b65c1b0002c63117333b9dfa39db355de15efef07552b1cdf2658bb369003c2f418d29a6c6c283aaadb9e37264b93fb2789520bd710c881bbf9066fbf6a8d39ce192e8b83f8921c9597acf01b0a6dda27b8f73283a62f0d961a728e50c15d986", 0xaf}, {&(0x7f0000004000-0xa)="6febfa9594da990b3ccf", 0xa}], 0x4, &(0x7f0000004000-0x1010)={0x1010, 0x107, 0x2, "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"}, 0x1010, 0x40}, {&(0x7f0000004000-0x60)={0x27, 0x2, 0x0, 0x2, 0x0, 0x4ec, "50c984ff3fcf990918ed6909454ba5896f42b0cd48f574ed49fdc19ad1231dcbb49b8a61e585234c99e7566e72f4bfb5eab42e62331e5fed4043b075ca487e", 0x0}, 0x60, &(0x7f0000003000-0x40)=[{&(0x7f0000001000-0xb2)="c0a7d0d4ea3496bf99f37dbe8d038f667a299bd5b7ba753f5b7264f65ff7c3843d7e0e75a73a87e4bc100bccdbb16bbdd734de45e6155bf08ae3cfc55be0840cb9adddb1e2abda787430fae873b80d93e15a9a7865e8679e79c9253c923f51cd7236dfc166e25c89a8e408d2c71d8c9ef3c427f61d56672f148e1357ad2625f9426d9c94e4bd0542e18032f70c0cb58f08777ea7fecd6710e35a568f65457dc56a97b85321414ea648fa5476cc3365db53b0", 0xb2}, {&(0x7f0000003000-0xeb)="9c0436131db2ea36dd70852990115dd6c2ef0411d77c96ad9cc54d845188bb3ccee59e2e231a578bfa0dce37b9155399278fe6a9ad31f11fe69d2f0cff5553954bd6e68c1d9329198baecb798efe857a26b901276974e8923e61d2c153c322775f8823716e0c536510a11f56713adf34e14b12f354c27b98b599cc1e725f657d5f29c79cfabbfcc155d360afa73421b72cf6e8d429ede13737d94f2651b062629a80ccec670e854e8795cb361115103010f500c9bd69907351bb4727232d3409604f25e60f9a282de406e8766bbaa8b11ad5dad7da3283e28e7df78b18acee36c421e59d8536574ddef97b", 0xeb}, {&(0x7f0000004000-0x33)="11fda77fb27129eedcb6f2ae55c9356acd0e6f6050e879e15882a264ab8ea5ae2dc1605a837a81f2cf9ca49d564705b2ad3047", 0x33}, {&(0x7f0000002000)="bd12b19a803b1a0c419f21c8fad3eb609be31a70c0a64f0592fbe9b4f177d2096c45c38505c6fac7f390e370159baf34877291e4c24f4fff25f9d1c0728dd6fc47a71e67dc3264282dd118e55b555127ab7342743cee7bbf42309817a05c62ef230cc0de284a1aabc25ce5fbe7fb4072ca9da92ee01e7616a61a13c8959fa1df07ae395ae870fc55173e5aeff7740077236a83f187556ba374ec60c081eecef16030ee61ab12f1196c1b00987b58ff62c24ccf8cc7ab3394ea9a36b85e3f3c8f6c2fd936f3256267be", 0xc9}], 0x4, &(0x7f0000004000-0xf8)={0xf8, 0x18f, 0x2, "d180e45fce9d1cd40adf721973a0d68cedeedc3e094ea0f8ccdaa334c1846e86807cbdee8e648062a3992886e4a43d54c55a904a4764107e01911f7462d1056645c03d8219ef045cbe67ee4a5909c71c1acdcb82a83a9d7d45f062fefe06ad955a4b781fbab002a34298123e0437d04e57202a9c49cbf9a62219014ac65cf4333de6505ff5e22c58c8d6150aa6ecddc908c042001f2f0b1631be95f0924f7a78250187ee3d432ba8b35b443018cd8388b028dd03b1c901fc7c5fd0857988ac67435d85a1967adcbdd1bc36b7b66840223b19a367bd7fa24dc728721ae10816bc943cadd2c372f4"}, 0xf8, 0x0}], 0x3, 0x10) lstat(&(0x7f0000003000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000006000-0x4)=0x0, &(0x7f0000004000-0x4)=0x0) fchown(r4, r7, r8) 2018/01/18 10:15:35 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000713000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000cc5000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000032000)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x100000, 0x0, 0x0, 0x0}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000107000)=0xfffffffffffffe00, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000561000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f00008e6000-0x4)=0x7) 2018/01/18 10:15:35 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000003000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x200) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000001000-0x4)={0x20, 0x2, 0x0, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2001, 0x0) getsockname$unix(r1, &(0x7f0000002000-0x6e)=@file={0x0, ""/108}, &(0x7f0000002000-0x4)=0xfc1f) r2 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000001000-0xc)={0xc000000000, 0x2}) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0x0, 0x0], 0x0}) 2018/01/18 10:15:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) umount2(&(0x7f0000005000)='./file0\x00', 0x1) ioctl$KVM_NMI(r2, 0xae9a) recvmmsg(r2, &(0x7f0000882000-0x168)=[{{&(0x7f0000801000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00000cf000-0x10)=[{&(0x7f0000283000-0x9b)=""/155, 0x9b}], 0x1, &(0x7f0000967000-0xb1)=""/177, 0xb1, 0x6fa7}, 0x8001}, {{0x0, 0x0, &(0x7f0000da0000-0x30)=[{&(0x7f0000afe000-0x87)=""/135, 0x87}, {&(0x7f0000e13000)=""/208, 0xd0}, {&(0x7f0000acb000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000fef000)=""/193, 0xc1, 0x7}, 0x6}, {{0x0, 0x0, &(0x7f0000982000)=[{&(0x7f0000433000-0xa9)=""/169, 0xa9}, {&(0x7f00005c4000-0x6d)=""/109, 0x6d}], 0x2, &(0x7f000002a000-0x3a)=""/58, 0x3a, 0x1}, 0x4}, {{&(0x7f00003f0000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000726000)=[{&(0x7f00009b4000-0x68)=""/104, 0x68}, {&(0x7f0000cd9000)=""/229, 0xe5}], 0x2, &(0x7f0000d29000-0xc7)=""/199, 0xc7, 0x20}, 0x800}, {{&(0x7f00005aa000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000578000)=[{&(0x7f000005d000-0x24)=""/36, 0x24}, {&(0x7f000080c000-0x7)=""/20, 0x14}], 0x2, &(0x7f0000ebc000)=""/192, 0xc0, 0x7fffffff}, 0x100000001}, {{&(0x7f0000621000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000605000)=[{&(0x7f0000c14000+0xfaf)=""/21, 0x15}, {&(0x7f00008cc000-0x6d)=""/109, 0x6d}, {&(0x7f0000ee3000-0xa1)=""/161, 0xa1}, {&(0x7f0000446000)=""/17, 0x11}], 0x4, &(0x7f00005d0000)=""/1, 0x1, 0x4}, 0x1f}], 0x6, 0x10020, &(0x7f0000886000)={0x77359400, 0x0}) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f000095f000-0x4)=0x8, 0x4) 2018/01/18 10:15:35 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000004000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f000000a000)='/dev/adsp#\x00', 0x492a, 0x200a01) accept4$unix(r1, &(0x7f0000001000)=@file={0x0, ""/4096}, &(0x7f000000a000-0x4)=0x1002, 0x800) r2 = msgget$private(0x0, 0x401) getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) getgroups(0x7, &(0x7f0000009000-0x1c)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r5 = getuid() stat(&(0x7f0000005000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = gettid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f000000b000)=0x100000) r8 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000008000-0x12)='/dev/loop-control\x00', 0x1, 0x0) r9 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r8, 0x4c80, r9) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) fcntl$getownex(r0, 0x10, &(0x7f000000a000)={0x0, 0x0}) msgctl$IPC_SET(r2, 0x1, &(0x7f0000003000)={{0xd62, r3, r4, r5, r6, 0x1bc, 0xfffffffffffeffff, 0x0, 0x0, 0x0}, 0x100, 0x4, 0xaf, 0x81, 0x101, 0x9, r7, r10, 0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000007000-0x120)={0x0, 0xffffffff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, "35087d58ac0076f8042e0b88db000343", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 10:15:35 executing program 3: clone(0x0, &(0x7f00009cb000)="", &(0x7f000062d000)=0x0, &(0x7f0000cd4000-0x4)=0x0, &(0x7f000034a000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000000000)={0x20071026, r0}, &(0x7f0000000000)={0x9, 0x5, 0x1, 0x260, 0x100, 0x1}) set_robust_list(&(0x7f00008d6000+0x60f)={&(0x7f0000482000/0x3000)=nil, 0x0, &(0x7f0000d76000/0x2000)=nil}, 0x93) 2018/01/18 10:15:35 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000008000-0x38)={&(0x7f0000001000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000007000)="3ea318af2fd0c2224ebf7f87b383659d2074af28b5855179600caea6885247ec50525d23e548a0c1d0fcf1f23733", 0xfffffe20}], 0x1, &(0x7f0000002000-0x150)=[], 0xffffff50, 0x0}, 0x0) keyctl$dh_compute(0x17, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f0000006000)=""/255, 0xff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000004000-0x80)={[0x2, 0x10f001, 0xf000, 0x4000], 0x9, 0x8, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 10:15:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000001000-0x20)={0xd000, &(0x7f0000b94000)=0x0, 0x1, r1, 0xa}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000002000)='/dev/input/mouse#\x00', 0x2, 0x4000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000004000-0x8)='./file0\x00', 0x48c00, 0x20) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000002000)=0xfffffffffffffffc, 0x4) writev(r2, &(0x7f0000002000-0x40)=[{&(0x7f0000001000)="e3455f44385a920d8743eb257338fc71fbc1975aba6557c87e5d3dca0adb89", 0x1f}, {&(0x7f0000001000)="5ec5491fb5efb6d74aa9df9c0be06ad830052e3512d40d3a29cafebc7961c89efe7eb476a3bac6396f98b55c134929b012744db257c117ff372e786a7396b1caa11fb84adc2510c977e54e99d60859c01dbb12bf784ba49d8fb0fe34e2b9eb1564671a6d86154f9d8bfbc641540eca0a7f7ac8a179f48e9907aab84807c3dac9824a3ff8ab7125b248d4d53974c1b191a3a02e3230c9ccb9dc2b5948b575b6b5390feca0e7e76cd053670b43961eaacce4971a73162071f6e9e6815da39255b3b781c407a41540b3dede7180d1a866ab90f7a2fa2f09907223b161fda7f591c62727678c95ac17da0386012ea87c099351bb843a8f8167de99", 0xf9}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000002000-0xff)="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", 0xff}], 0x4) r4 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0x0, 0x0], 0x0}) 2018/01/18 10:15:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000ad1000)={r2}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000009000-0x10)='/dev/sequencer2\x00', 0x400100, 0x0) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000784000-0x24)={0x9, 0x7, 0x2, 0x80, 0x10001, 0x7, 0x1, 0x1f, 0x6, 0xffffffff, 0xfffffffffffffe01, 0xffffffffffffffff}) 2018/01/18 10:15:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000797000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f000036a000-0x1)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000cbc000-0xa2)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0xb661, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, ""}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00007b8000-0xc)={0x0, 0x0, 0x0, []}, &(0x7f0000d47000-0x4)=0x8) 2018/01/18 10:15:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00005a2000-0x9)='/dev/ppp\x00', 0x4800, 0x0) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000505000-0xf4)=""/244) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$inet6(r3, &(0x7f00008e3000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000311000-0x4)=0x1c) fcntl$setstatus(r1, 0x4, 0x2000) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11b981c3293d1e6ad1542a5f601cee8a78a5b3dcdd974d49dde5e1221ddbf06cc93b795b81c963620851a71c695f6781c813dbedae661bf4027a80cf16dd7efcedf805fb599a3341668df2f825de709d389d74548c8adeb2de70463ab0909480cbe9105ef026a9391bf42d96580ea918818be39e671b51c135c9bcaeeb65eabc6bab4a8578495941708a81ce630bd00a135da1cf62b4357369154530c8a3ef02eb24edbf705a5ced4f2bb01d49e21ea5b3e5515b506383fe8502c28578d9677306403066ddee1c99e321c45130cd3a216dc9c84d175eced8de282007c411717d7e7818e761578bac47d2f09a4a89e7d3ba92dc47181857e2ae2714774540fcf79039210bfdc0a15bcf4f91c85a7d97995488017dc4c4802aee4257b65e3ef0f5ed11702a09d33c7aa44ab08867c8dd260c93c5082a4b19a3111783d9371f8b2f1231ae543e9ca77e10fdcbc24c76ab11e72937b3e3866d08008592061b3eb799bafd9635615de8a1077e8cfcdb95766721f0691693abfee445219959e972c6cb950bd8124c736f4df6572171719ed0fbd5b7cf5c7849a4abf622f2ec91594e3603ff9d4378f301517f9b42fcd95da35de020ee9a2cc1ca706a9c4356dd96464aea82371b8c620e30c1e4637e6394528dd7b47fd65ef9466c2677afc0be61f971568c6dd0d849288681f7ba8a68794ee910db6daf318491dcd63f2e76f3a78d9017ebc5bf554d21d24fd875de1d3bbd0fa12082cb0950222f1ebba49ae0e46d848d91be7eac6ae77bcdd7de332ab1d0eac5474cfebf307738eb18f3dd5ceb82a286d735003146eb2fcd9b96bb896617267b22383083278bbedcbb9b2bb3ea3ebdcb69ec61f101f13e5c2be4f32209c8303e6dd974ccaea6c686e8a0aad8cb013fa29b4bebe0f60e0756ed3d03b851f38ede71f88678676771c77727384fef9abef4dab228f6ab8a0a39e91a18cb01f687d4775429cd56a6dfc2c6d5f38d6ddd6e46f07fdfc1d5fbe56597329b6487afc7d5cd209e36dd2343fa7d934fe34d50be392239f81fb83ab6f7a84512cc8e6b0dcff75cd0850dbc919bc628822e587b3a0efe9ade098e72e007875c7858124d417668471523d94ca7d5115dedb78470d850d28660b925e90551e20dd5681b05db4d55ded5dd7b43c6a4eedea3449c2e4f63dd2fad564bddbf0adcb33e6643be3c35621f4d1889309a56e112dbfb865ea75f9c2d36f125825a0e6e83f6a84b839346cde7b125712cdf81b3e1433213feb542af98e34708284b1036710873b5f20dd368a3763701991f1fd9c77522448005c08dc5372320e5786f923973aefb0182e72c8e95af63b38b8fccef3656829bb1846bacb586b6f7ad5d4ec3b18803d5ff5fb007128bc0ba4106fff01c0d2b5245d3ade06c12a62a1a9b1cef04edb4492575087eb241c36431d9e995d76c1bc56f0d6c3ad4c3865f3c2cdec301dfd1b55b5afc99c7a0d3ffdc7d4add3a0f9e5c37c3ad84d377310a0e8c398fc1820a12488ccfa8e55900910f7d00a3cc36618d5c67ba26b71e0502c4be5e78471c93853f2ad18c6032e827b3ff3852a7e6f4d4d628fa22749b3a5b8072ccc03017b99500c7e16736861454a016b20863da16cf1124044b941b0dedf9b75fe70cf403fec3fd8ead5714bf4113630414cdf3f55879e50869d5bd233166bbb69550db396afc28f9bd495eaedec2330abdec5eedb8ccebd38d7f97a0a210b674bf123f1fb2da1f5ddf78642c7c7e96fef99c7d8a42789aaa9ce70899c8102e4402a96d00b931b6cc3458d37917f291c3543ff488723d002831745dcccd9d1af40160d963a29ae66195072a8f65210202d1506fbd40fc4cd9dc5a9d9bb96473afe642c2be663205e44cbbb19b75048b2088730ed3c84b6ac6c7c89d93b689b7c2136f5ba26e5c53c38aacc4da969e8be6e0a69f97ce933dc5af96eea4c82e3b5bb1aab933364a3e6f10454ee8e23192d0b977b48892e5d24d41215c7019a5832388717fe0f11c6703d9290f5ed391e796022ca8235262a12c3b04a3f17f4bf017427b11b2328ddb0455815eedbd8748ce9190d73ae0ca98562faf6ee108ec30b6006638e280ff99d285b3f1c38023c498b7f1263ed4f489b74126818d778db508066c52709716e03d21d3e9a2b9e7eaf5ba24edee067abe7c035778b9f18685cb37023af50a596a8fbee1d811575d690a2a58e37415270592161bbe2217c370c6b4595345bc9fad53eb681b57dcc06464cbf46e140439e0e5505e61dcb510217b24762858f93e54e978098b02c490724c997f8b21117bc88d984e322416c37c4ee8c07854f32890d78c4f69ed8145791896c049166af9f8c343887658f66f6a22913c82c6d01eb57b339b21ee7f97a626efbed20c3c59d68ebaf72e112392f05fdd1ec02e627d332e8d6eeccaa57e8442be2870e5885a88fd79f1bcba6e2f5309fea94a6d3aa8ab008db6c3c3821e9f391ada7c07f3a403e567a0c0debd3782aba5acf52401d282370f55e6c2a1db91cad5fa62aae97d1e4913def71a08749d7f46965e58ea2f737cc56105577b249143b895f0f3c2f62df70e55817a220ed2291d6a77954e3485e40a7b483ba1adc1696232e396bd564a493bf401e3680b05660e39f42745ba05143d24d879ce47d375ba19ff9b95fa66855ed6d559a0df8474ad72e32dbbf8dd5d95c3b7984519c64e9e577db8513f026d3129eb2352f5f55f5b587faf496fdd457ef424eb5d818ff395a00f4a113be47d43d12ed8773659b9964a6141688f1c613a7fd2c5b0ae78d0067cb68ec2a042e2c47b12b500000400ed785ca630c7ca9942c7d99feb00000d80b231dc530cf6ed22e926dd68054227aa99bb6d235ba8dd0e76ff9470a4cd84d84dcf4787a3febe3bb247650e91f2d345e7ad9438c58274cb71ccb4a251432f101dd03f228385a22c33430e44acdb92a9f07770f25cc8b2ab0019029de6a68a1b43a84c8ad7ebc60b8c08c0c857b5c8d6b4a27bac9e946c1d2496bbcb5200bf8bfc27fba10437096bb6ddcaff53130b78f40f09f4ff89246636e72cb709e9aecd90e7f854c08af47954e6cf5bb5df7ba8f29c3a58fe93eed54d81c8e4b759c153c96d83e929552ea4dfd0dafc7efdb36abef8098865255d86cfd3f368ea83f339216b73bd301db5af6ca3e9892cfd61917ed1a9b75377ce322e6993fb73f970f5368ec79f288a0d21b920cf0e5622914a037902fb0888298843d8a5740f2c32e67da6f7c7fae963d43d8822276004aba3987c32c4bad18b2c277dece392d3b1fcb5cc36efc1c2fc65882c3be4f65a41d95b8a0ae7ce831259eff7c52de3e5f56d25f76b15f64130536cdfd73a20924b361068a91f0d0efb1bf14eaa9b59218bc2385f8cf9cbe8a74a143f9f2f69d24655e954112a1580fc6a710e59ef9196cba068e7d1ff22f7977ae8b0093a893306184525352cd9a5956fc18f877c1d1f41ad8b895a90a347cee2d731e9d3e91d68fa48f1b23eef3d92527c589f21cff3b7cc69598e03efeb83335b2973d3ec5e30661c4f276b9b8eb3786705e9034f7a9cb80f3722e9bac0a9f81d51bc88f0d255c875e6d8377d6d090245a47d519d49b8325a4d8b3edf86cbfab71c50dccec8c27c47bf0e87e35c24e2a70238d19f310b275a273ed3079d96073fdc77ccbdc7c029595bfcfeba5a05c33e28173be404dbf30a37dd17ddbba5fc7fcd5fcb6f0b908f28931bc6bed350a653004f7b08a56a990558ef4d1ecc4aad62575c3b8e2d66726fcd97517b3fb41917c8e2f17299e36426297795b0b7ac30ae7f5205ca2340bc17d9da2dc8d5a29894eb4ef0e1144e4ac092b00d189fb121788158df32e5f5f6500736f9240f64f37892fc3cd4a9a864214393b675f8a949304658f335da6babdc724e8d8c1352b91a88e07dbc9b2cc04d15a3e8f58f07075e36619ee2cb228e554990207ca896f779e63573e2b1261f35f8d0018cab12e8d21fa0fb4e51b4762a63d6f1633c0c9bceab843a60c202e4e8bb7d3fa4990b9086908b65ce00c28af904df914bd6cfc471d3d7eac62dbdf7b820fb2589c87cbfe40d366e5e764edf6d0d32e69f0744e9d525426ef7a1f10d351f5a15b021a78d2f7527b080b3480315381caa1fa9f8712b4f3bef0f402a1c3fa6bd591477a43d4552add84cb4723eee30104518c3119c2773ac36ebc09165b382efd06ff8280f776b256e822d4a5fb26ab1bd1c13bba370221db200bea82e55dd0101e2cc59793217c2650f1bfe92b9336ea83772631a578935e98a007bd493ad727085248d3b6a24c36ab1c3b471e683427d8d8bfec897e6b37ebe2479ae18b0da33684b8a6d2863b91f914aac6e10e836bf3f1efe8e41724170ef051e1dcfb867c5dce67068c4417e719990281e33102618cd571173966f93dbe06ab9d1c11bed9952f5ceed152e5bc8bc1bf632de9057799392cac263615fd4b816a8a92df84b126c6b02fc0525021037ba1e39cd44a63e71d4034f8f6847c7e18cdba32b540b2447b5b1384ea21cf8b7d06984783ca477b31a3be3655d8e91dc27a87d75cc48ee01bebf9169873e1c417b4fb9f9ce49ada3bf9f7c0fc6e72e13edc650b7a2b8cf8967c11efacd5eace0673018fbed2e7c4096e57141140834fff27f25bb30c81e60e3a31199aa8f000dcabc93ad6ddb3a4628bc2226b814a47eff0d750396915a1d3ead774aefc5e664b31ac9b64ea9fe42cd3e03ff249f8dc83aafcdb2a49facb8e8682fd59965764b5bb1fa901e46f4d92f9f8af0a5bf3b0cc5517634d6f81ca7d55f6faaf70e76a603f90f1b513c6a41e8ec48d34ba13e7ae33a2c2bae92e325a57a9de2045dad256c8dd30c03e9ae4f7806d0a78a5f63d2399e07f44a834bd77d658adf1bce15c8a416d4a70ae657fa1679220b268ce22674c821a474612d402fd91ff09ccbec082b07158aa8b2e8f546a895b7acf636be328985d953e4f9ce4a4ccff2377768e15cf1dc88d44cd77982d8ed6d35bc6eec0b8370beb94643f4e5d42ac4eeed54e971306e56cc76e1e17180cb8546e07ac09e2f70169c3d4a336f37348d4c2697d2c95fc0dfb454ae6ed9e11e9a68a2c5a40de16fa6b74f8bcb9c46711bc18aafa9c7cc6901214cd71e1b02c0b80b83ef77c72f45a7028fcc19676a09afb40f70fec03638fa765486a8a69df7555d76cc9a1fb211bff585a5b6cc5614ab8c6a328926524b15076ed1022333bb0f23754db344895d8c74c9c695bfe0ca1226fbf8f4fb58d1171b6250a3e8f0fbf973f6ae808276d8ef95a4384cc9038f5067ef49fe1da7a6b2fcedf4bf0af13d814f708303b1d4340ed6bb1e53f742aebab9bd2df1dd6c56c97f9256cdd29adc3839ff59f4bcff1c3094f8938d2abaa78f8a2e743f568ffcac6231f95d30c839875380ca7c91eea63a9eba779fa103ea52c46321f51058293f5f49e10ad3eb47fa747a3a85991916639884dd1530f7dcebf915822dd525dd5c02c59e9464f54f99d3d18f96b7e7f71ddefff8070dfbb3c514e4bfbee58a39461ed6a10c25ff052f30b84ee0a9c3a8a50dd75fa93b4ad303cbace27b46bc826173f5ba04e5c7e2cc3ff820de281c8f78c47c1d804615e073d4fcb0d02243287400303277a96d32a21d7359e89330ea83fdcc3785894596e0dd7efe55a2d72b81b8d48269963fd32c663b3157956360fbd8d8e30f1a31a9abde9d8f8709886233088ae2b5bb0742395900aa49c3d7bd17c6c78a042dbde5ed5e8e5acb97d20294992c211b62e1d89a9ee53bd40901d47aa127c03413", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x2) recvmsg(r1, &(0x7f0000ff4000)={&(0x7f0000849000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b69000+0x5d9)=[{&(0x7f0000ca7000-0x1000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 10:15:35 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0x0, 0x0], 0x0}) r1 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x10000, 0x67) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000)=0x3f, 0x4) 2018/01/18 10:15:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r1) r2 = shmget(0x1, 0x3000, 0x10, &(0x7f0000525000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x20) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008b6000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003d8000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(r2, 0x1, &(0x7f0000001000-0x70)={{0xd27f, r0, r1, r0, r1, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x9, 0x3, 0x9, 0x40, r3, r4, 0x10001, 0x0, 0x0, 0x0}) 2018/01/18 10:15:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000a0d000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000263000-0x3)=0x1c, 0x800) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000094f000-0x11)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) sendmsg$unix(r0, &(0x7f000086b000-0x38)={&(0x7f0000536000-0xa)=@file={0x800000000000000, './file0\x00'}, 0x8, &(0x7f00005bb000)=[{&(0x7f0000007000)="002a1f2f01000000cf9608e02348f8a4e10000001bfd27090076", 0x1b}], 0x10000000000001bc, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0xffffffffffffffff) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x30001, 0x0, 0x0}) ioctl(r1, 0x800000000002289, &(0x7f0000257000)="1304008706") 2018/01/18 10:15:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003fe000-0x8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) getsockopt$netlink(r0, 0x10e, 0xe28234e22becfd66, &(0x7f0000c37000-0xf8)=""/248, &(0x7f000072e000-0x4)=0xf8) fsetxattr(r0, &(0x7f000062e000-0x14)=@known='security.capability\x00', &(0x7f0000a07000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x1) 2018/01/18 10:15:35 executing program 5: 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) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a2", 0x76, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/18 10:15:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x3ff, &(0x7f0000cdf000)=0x0) 2018/01/18 10:15:36 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) tgkill(r0, r1, 0x31) r2 = syz_open_dev$loop(&(0x7f0000001000)='/dev/loop#\x00', 0x7, 0x2) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x103000, 0x0) mkdirat(r3, &(0x7f0000000000)='./file0\x00', 0x105) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffc, 0x10, "8751cd99840600c9e22fd97f6dd1edf7647f0a66cd24319b7817c82661e4fc1050135b55269bc37ad0f7ba7e6a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0x0, 0x0], 0x0}) 2018/01/18 10:15:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x42c00) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000651000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) setrlimit(0x7, &(0x7f00000dd000)={0x7c, 0xfb}) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/18 10:15:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000488000)=""/6, &(0x7f000093e000-0x4)=0x6) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000060d000-0x4)=0x0) 2018/01/18 10:15:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000-0x60)=@nfc_llcp={0x27, 0x5, 0x0, 0x0, 0x0, 0x0, "55413bf97e74121163a78f3218c402769d0f328e4a43ae0cd6155c3812d99f665076f5de89da470d3b121659b011a6b3b3be612cb7db5e5434d6e1ea8876ea", 0x800}, 0x60) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000fe000)='/dev/qat_adf_ctl\x00', 0x40800, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000110000)={0x1, 0x1, 0x101, 0x80000, 0x1}, 0xc) socket$nfc_llcp(0x27, 0x2, 0x1) 2018/01/18 10:15:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0xfffffffffffffd72) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/18 10:15:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000b17000)='/dev/adsp#\x00', 0xffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000810000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b7c000-0x4)=0xc) fstat(0xffffffffffffffff, &(0x7f0000a65000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00006e3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = eventfd2(0x6c39, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000415000)='/dev/loop-control\x00', 0x80, 0x0) r6 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000970000)='/selinux/relabel\x00', 0x2, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000059c000)={0x0, 0xffffffffffffff9c, 0x1}) r9 = syz_open_dev$random(&(0x7f000069a000-0xc)='/dev/random\x00', 0x0, 0x212100) r10 = syz_open_procfs(0x0, &(0x7f00001d1000)='oom_score_adj\x00') r11 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00001a9000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000d50000-0x38)={&(0x7f0000446000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000072d000)=[{&(0x7f0000b4d000-0xfb)="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", 0xfb}, {&(0x7f0000173000-0xa)="634b239cda5911d75fc9", 0xa}, {&(0x7f0000a46000-0x1000)="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", 0x1000}, {&(0x7f0000f1c000)="3dd6aeb8f1e97dd075d3d58eb5c182a21535cce9c1bf5a3e9a0f361ff032d1a4648f14f3b72f100eae80998441c65feffb86050c94efe7bfbd7d954fafe72ed636387bda1e6f7c71ac377a561dbf0844ae61cf8f7702d6ed5512fdf4d4a80dc9d75501a55d3abbfd534957ebc058ae64a0fd6355d173c5e2bac6327131707fb346938139f6f9135c834f51099fda3baf4d1fb4f18cc3ac7c3ed6edee18b3e94379556bea8fefec07ab6705310c85ac319673ef4917142351503f4f6263049f91a220af2dab296e38b694bec47f8cdf93569e56091eb9da94ebe1181ba51c2e8fab82a14acde4ccd5b40d1111", 0xec}, {&(0x7f00001fc000)="8cc4a6149172394ee57842983bbfb8d76bc04a403e8f022872cf5cdab2655693b647396c900be42d408a61057d4e623bc3076a25c3f6c209e0ee8977a49bf4596a892e1992df8399cb5e4a6f0463c63b24787478b6105c27b245c3d7d8d7da1d26eb949637ae58c1180084d70a2ad28a7d5e58e426e55c061e75cb66a1da299befe63feb6b859e819c0cdd8b618c6251c31c40ef4dd1118d87c26b", 0x9b}], 0x5, &(0x7f0000bef000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10, r11]}], 0x50, 0x800}, 0x20004840) r12 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ioctl$EVIOCSFF(r12, 0x40304580, &(0x7f0000d32000+0x3d6)={0x0, 0x5, 0x5, {0x9, 0x5}, {0x1, 0x4}, @rumble={0x4, 0x9}}) ioctl$DRM_IOCTL_IRQ_BUSID(r12, 0xc0106403, &(0x7f0000c3d000-0x10)={0x3, 0xc3d2, 0x1, 0x0}) getresuid(&(0x7f0000cc6000)=0x0, &(0x7f0000763000)=0x0, &(0x7f0000b31000)=0x0) sendmsg$nl_netfilter(r12, &(0x7f000011d000)={&(0x7f0000b99000-0xc)={0x10, 0x0, 0x0, 0x10000040}, 0xc, &(0x7f000064a000)={&(0x7f0000ad8000-0x17bc)={0x17bc, 0x1, 0x0, 0x2, 0x6, 0x3, {0xa, 0x0, 0x0}, [@generic="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@generic="", @nested={0xf8, 0x9, [@typed={0xc, 0x1e, @str='^\x00'}, @generic="7603b4311af3400dd44089f48b88c4fa510cd5d0d2eecb4716e6bc35377b72f34d051a2a079059173ffcd5ccc1a21a78d29c39e79102f5f45373f3f41edb71224919e96474c573c3b90a07829dd0eaf4279f2ad7725fe477068803af9b098d31f0d9ae4ba445a16432f9ff90a12b2deaba2d65dae39ca77e441ea65d1cb88c76e4b6ed714b097d9ce6d226255c9a", @generic="bba29f1cc16bfedcefc19b0cf05693959c8108082a1cd2ca945860d6b7588d0511f55ea3c5a6f96efebb62207078722e95dfb8b079fc", @typed={0xc, 0x95, @str='dev '}, @typed={0x18, 0x3, @ipv6=@loopback={0x0, 0x1}}]}, @nested={0x2f4, 0x6c, [@generic="7f09323c1b1ddc9bacd334f8197804a34b414b401b53fb0132f2461740c140f1ae36a3003726972e21d5608650d19e4351a77ed70bbe194dc691283261b88699745ab579ebeac933b747ea3aa32631b4dfad9ffeb8ec32659394b37d94fca56a", @generic="ce0cc3aee57f61ddd6be644cf8e62f0329f96ad7e4c19f3111b5dd101199bcd98f3c177778dc03f01a973d70650ca087db5c26a775a147617fdcd20d288313fb78d5fec5fedaeb7a1e7c507d30b9e56bd0b9dd06077b4570b05efb367458583974f60211df82ba3eee44c59dc7ee7348c3085a368d630890fb69cde9554e767feffa3941180634e01f94634f113aff26f834cbe9ab82452c9a66ea60935bbd1490b3adfb2da420a24719b98138f9bd910deb79b5cdbe4f89adc1aab640d255f7ac6e511395d5a2442e0ce9f4a2c37dcfbb190b64e43672f9cb9b572a8df9cec5b51aec46b9ea5578f95a506e50bc4a710c9d5af7a64832cb", @typed={0x18, 0x45, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0xc, 0x55, @fd=r12}, @generic="39b299b07bd016cb398d82dabb8beef4bbe4ba91711fddfcf4f6cecef455022f657c92070a8173ae7c6c3bd9612af5d4f843ae89d96475d126801b7831d7e9f848dee73f6040923f0a87383b833cbaad04a53152b8cf95d501be7808f4420128f3eb8dce5e838fa8f896c67e1573f0f31564f23dec2ca2e81208fbab93377c711df7067780ea9c30492138605bc02bb002a44e2262ed0565c75055", @typed={0xc, 0x58, @u32=0xa18e}, @typed={0xc, 0x17, @u32=0x3f}, @typed={0xc, 0x7f, @ipv4=@broadcast=0xffffffff}, @generic="9d3c00128c76552dc52dcd6da24be0c4f04b7ca061d2068ca6b3db1a4f8176b0ed59ee878d2a7af6a37a7d2ae4544ef5905be62ebb75d119e174953db2c311df7482b04117ec8fca5b87fa37cca2b50e8a3500b2c64a07418275e2c4d3d7639669518348df40cc631cc47d41aea8a5635b1adad81916283a8bd862066e601a3ba4a114473e9b97ddc740c4151ea4df37f0b73c647da79292c54463636dada6e69a7b5297305a79a0d0ee7ee8f5c0ff0d0537"]}, @generic="999869b6ab54bcc8ffaf11951cf7236836416ff8e38196fc3a19610207a430149e32b87eeabed3c0e83cd91fa98f6cc007f826c552ed9b6d9301b37289d91d9ca39b07e2cf52185d1b3d0f672b7a2470a066f885dd55ade7217a45ed9c63f946586001b00a5a67d48dac741fae600d540f", @generic="", @typed={0x18, 0x4b, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="", @nested={0x270, 0x19, [@generic="53929d0c8967ef84b9c3499cb7b3a3f2526c5a23517300ce80c5d224cc430759fab5ccb291c02bd8eedb1e2346b352b4c390e5393772ac4e8f588a00edbffd49bafcad32c5aa89b24a64d65c266548e581da3ed9d44a7778bb952ceadd6cb9ca72c8537162764c56b683406aa29db5696fa79a60bff632d7f8005ca43d6c48de99784f4692db173f85b9319925302d0e4ece0d617e20563843c1283b45a19a3e8be0ebc2a2d7ead0a28d6996e9fa51289dd26ee9fbe4b393b0712a168b9879f19e4d0e8fb9fffa1fbc7fbb462e460b12beb2a0e1be5dfefc5d404a176b9b7e4df72424f75b", @generic="6d476d3954fcca177864f49a5265e3def02387208d1a3f043e3460ec85a70ad2e6517ea6a7c089fd5bbbb77d8b31dc7dd778ee7d4f55f0a304dee3b05016a1ce3c2210b3e8bc8f84fa5b87d23f377407f33d5d94d3330d413b50ba6030daec297874acd8f67d1be47876717f4ba61f1feffd27e73c9ae8f92798c7cea330d171af8838e2f868a2b97d39125ab3e5ec2e1a895ba4000bef38b14fe866c3dbbab019a6a80107988723b6b38e77811eb47a46f3194cd5c9d241558c69a53f45601b4e626507733558d6a308877e54681c4d340f3a", @generic="76a4bfce2ce789ccd2327ba5322a2390cfc74b10e6a6f86fab4edc847e6b57c462033527e8e251b7417f935a7b64796ea3227e0bc256afd9ee0ea72d30aa1273a55a83396cecc117b8d1795eb788d3ffa31821dad8fcf467765deb446dbcb60fec0421cb5c1d75110f322abf9a68c23cf1539c4b3643b20121fc3610afbd28086aef914e", @generic="70feca2a2746", @typed={0x10, 0x4b, @str='ppp0\x00'}, @typed={0xc, 0x42, @u32=0x4}, @typed={0xc, 0x32, @uid=r13}]}, @generic="9c6f49eba41adfbddb0a39aca15753bfb2c897891fd9702a4a08a4a795c104e2421f64e554220ad0ffde1c4f3fb21eaf531c94653eefb6bd1cb17a4c43742c00ca9ef67aeaf5a0bed2d1757adcad32ede54b5a2eebddbca3cb32d8496f976c6f69409b57798210af30080e1ea49c84d2b1d243896702a7ef8541bb95c00513ac2f026ace652e9aaa909c10c419a4649c432cf22267d075aa6842a47442204df14265306a91fbee8732dca78a9c03c221abb7c2ad1b7a740e6d7374d60504408ae877"]}, 0x17bc}, 0x1, 0x0, 0x0, 0x8011}, 0x40) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r12, 0x84, 0xa, &(0x7f00003ad000)={0x101, 0x10000, 0x8204, 0x80000001, 0x9, 0x7, 0x2, 0x80000001, 0x0}, &(0x7f00005ec000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r12, 0x84, 0x9, &(0x7f00004eb000-0xa0)={r14, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0xfffffffffffffffa, 0x7ff, 0x53a7, 0x50}, &(0x7f0000898000)=0xa0) fallocate(r12, 0x40, 0x2, 0x1) 2018/01/18 10:15:36 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) r1 = syz_open_dev$admmidi(&(0x7f0000001000)='/dev/admmidi#\x00', 0xffff, 0x480000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000-0x28)={r1, 0x0, 0xd3, 0x58, &(0x7f0000002000-0xd3)="e79fc61a6c2d84072397657bdf79330aa6eaaf377e277d75288ccd4d354d3d0b917ff8ff8743dc1e908b633b51b9c5a45471cf389c541452ca439492ba678cc6089f421f96c778eb8c0bc338bfe4a1aced323a6c66f29adbdde97687e1f6c27f5a55e32ea8e2ea636b070a327fb694c27e1384082780d18d97363b7ef7126a83cff1fbe96f3e033fac904ccc13cebcd194099e884026fc0af28814bb24d7eb6de0f33d3e65f25588be048429670c1cd163eeb31df51ae5106f856fa2684237eeee9d201d6ee621796764756d4da4bb342835e3", &(0x7f0000001000)=""/88, 0x7, 0x3}, 0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)=0x8) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5ff0ff7c969837f241b81ae55f2d8aed908", [0x0, 0x7], 0x0}) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/18 10:15:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a2", 0x76, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/18 10:15:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000d2b000)='./file0\x00', 0x21040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socket$inet_sctp(0x2, 0x0, 0x84) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000581000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00006d2000-0x8)={0x0, 0x0}, &(0x7f0000b42000-0x4)=0x8) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000004b000)={0x0, 0x0}) r2 = getpgrp(0x0) kcmp(r0, r2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00002e9000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x2, 0x8, 0x7fff, 0x6, 0x5}, 0x20) creat(&(0x7f0000b5c000-0x8)='./file0\x00', 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000cdf000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0xfdfd, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {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$mixer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/mixer\x00', 0x40200, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/01/18 10:15:36 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x2, 0x2000, 0xc, &(0x7f0000040000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000000000+0xe1c)=0x0, &(0x7f0000002000-0x4)=0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r3 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r5 = gettid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000)=0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000002000-0x26)={{0x8, r1, r2, r3, r4, 0x10, 0xfffffffffffffff8, 0x0, 0x0, 0x0}, 0x62f1, 0x1ff, 0x9, 0x3, r5, r6, 0x5, 0x0, 0x0, 0x0}) r7 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$LOOP_SET_STATUS(r7, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8751cd998466e8c9e25bd97f6dd1edf7647f0a66cd24319b7850c83661e4fc1050132f554897c37a07f7ba746a39fc12fb9fcad83d481007f942c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0xffffffffffffffff, 0x3], 0x0}) 2018/01/18 10:15:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b80000)='/dev/sg#\x00', 0x10000, 0x4000) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f000009d000-0x4)=0x4, 0x4) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000bc1000)={0x8, &(0x7f00006d4000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r1 = signalfd(0xffffffffffffffff, &(0x7f000055a000-0x8)={0x0}, 0x8) unshare(0x20000400) fgetxattr(r1, &(0x7f000079e000-0x15)=@random={"748275737457642e00", 'cpusetwlan0\x00'}, &(0x7f0000a9a000-0x1000)=""/4096, 0x1000) 2018/01/18 10:15:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000db2000-0x12)='/dev/snd/midiC#D#\x00', 0x100000001, 0x8000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000c88000-0x4)=0x0, &(0x7f0000f84000-0x4)=0x4) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r2, &(0x7f00000d0000-0x38)={0x0, 0x0, &(0x7f0000eed000-0x30)=[{&(0x7f00004d1000+0x68b)="8ea8c0d35e560f52747f53ebf781ade2ce6e6664fc0033966c832a8a504e0fc1f0020000040000000020ac269f00000020f577276a34a895dd56e05a363f99909abf0f0f68a44a4347662134ac5835e22df149fd87e6380ddde6e69a1a38ae886bfcaa6ff39819", 0x67}, {&(0x7f0000244000)="110060389984dd590f9fe17f55e5d01c62291e835a10bb2f33d687b1eb478fa0d3db32919d2e40ebdd9dec621f95b5715335c7569d1f501b55", 0xfffffffffffffdd4}, {&(0x7f0000556000-0xbc)="0536b8fd74dc9f547df113ee02bb6ba885f641dabda9e76a4f0eb98d1b6c75c77bc3e84d6470c0c1e7d59c2b2042d6ab39407085f74e4cb0c8ba3b978da5a6f6dda3037ff264b7691c1cde8f4a27893aff3e5ef4205cf318660cd3eb4887ec253d05e6194ad07054acdb808e50d79e98c682ee9ec57c42e2d3a19c07baa25cba9c8f933ba9940068f467138e3acd50dd0a88cc301ce8881580b44caa7c0711d3117c0aa49f1f014deca2bd016e3d6999bc6970572347613550c6b033", 0xbc}], 0x3, &(0x7f00002e5000)=[], 0x0, 0x0}, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000081e000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f00004ee000-0x8)={0x3, 0x180, 0x6, 0x1}) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00000b5000)=0xff, &(0x7f000077a000-0x8)=0x4) recvmsg(r2, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0xffd6, &(0x7f00005a0000)=[], 0x0, &(0x7f0000da2000)=""/0, 0x85, 0x200000000}, 0x0) 2018/01/18 10:15:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000be2000)='asymmetric\x00', &(0x7f0000570000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000912000)='ppp1em1vmnet0)\x00', 0xfffffffffffffff8) r1 = add_key$user(&(0x7f00002a4000)='user\x00', &(0x7f0000d4a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a04000-0x46)="29b457769a4c246db40b7e516b19a7d47ddb5c21e99ad73d1a5019412e614955a20b0caf6fe4958f76b4f67445289df50d159529e21aa7fabfd0138e3b015ef92c5dab54ad", 0x45, r0) kexec_load(0x5, 0x5, &(0x7f000067d000)=[{&(0x7f0000a2a000)="2e41309b73f310abc54c88d3c24c6345f0519768a4502250b328f4ccdad6d0157545b728fc3c09cec95b530775a3460fa8c7347cf8ac4f081f4e6dc85c04551028d084d5993387d381e9ec9b13213eda2b8078ec401a12e47cdcaea3eb333d55f97aebdb138c6e83f0ccfc218ce06c214303b7b451e4c4854c2700df3c2d2a0774c2bb61e3c9c253a37cf3de76b7f0d6224fc8b1c845a5a33b9b236508a0ed180db2e1f33f6beb6cf817ff52b0fc3c", 0xaf, 0x7fe, 0x0}, {&(0x7f0000463000-0xf2)="9a1d454e228a71b24e1de9478346f53cb6e826b5126a21a0cc8ae51221d7dd151ebc619562bb1aadd36f3fe2543b410824d5f73ca0c57249f273b692b7b5bfebfd6eacf73ce739b6e5aff9efbc7399b44dbecfa191e8208d6e4ec38c7b534ef2bf4d2c15b15be661d0da8f5dc18f5c729fb8cbbbd341d11e1ffe39c6db6fec5496ce70552e9192b21820feb83b2faa316eba5129a7b1022b6548af83065a33ffc03424a9c253281d3b14b8355e9416d5779853ff45289860efd80c453b359f718af7abf919fc159605dd11c66ea70eeab2e5fb88750f07022fb4808a7046613ae7cfdcf94e505dffc1163852db1790cdd9c5", 0xf2, 0x10000, 0x0}, {&(0x7f0000ca0000-0xde)="5a7c096492f55dd1e3224c419c970bd489502120cc805314359c141923477da15f5fa7e39cc9ebf09230ab453f171607c9a180b1e6ce59d8336be2b25048b06f4d2bff83cf132cefb609cd60e39607963ac0cea211e9ec20b4ed79df82ac54277418d996dd6d583056593c3028b5b148a338c07b99c52aff395759a1163c5cc5c3684b038b4a3cf2e6dbf88c6bfc0762acad3a3726b169a313b9e81734cee19cfc81c51aa512d62b953757c8a69645b085bb1167a44a6eef3dac02386ae6eaecde0a274264a12fb9345f4db1d8e68033bfdf7611a8659e252b7e8fcbab64", 0xde, 0x8, 0x2}, {&(0x7f0000942000-0x1000)="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", 0x1000, 0x7, 0x100000000}, {&(0x7f0000001000)="aa253c6f95671f206f37956e5d7ab125a892472611adce2ca8fc51289c49e732f864bbbab747a5041cd8418c49dc58fbcd348b1f30aca7c03497390830debfd6e75abcebcc31f159f858c3e13352b6eee3ede791b7ff9acf8e5f767a51c17beb011963f967226c198d8cff10c3703cad7594", 0x72, 0xff, 0x4}], 0x3e0000) keyctl$dh_compute(0x17, &(0x7f0000aae000-0xc)={r0, 0x0, r1}, &(0x7f0000992000-0xce)=""/206, 0xce, &(0x7f0000089000)={&(0x7f0000385000-0x40)={'digest_null-generic\x00'}, &(0x7f00002e3000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 10:15:36 executing program 4: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000256000-0xa)='/dev/dsp#\x00', 0x7, 0x8080) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000b6c000)={0x5, &(0x7f0000f5d000)=[{0x4a, 0x101}, {0x7, 0x101}, {0x80000000, 0x4}, {0x3, 0x1}, {0x3ff, 0x1}]}) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000f5d000)=0x0, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7fb9, 0x3, 0x7, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000c00000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 10:15:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ba7000-0x9)='/dev/vcs\x00', 0x2001, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000d27000-0x10)=@buf={0xce, &(0x7f0000cc0000)="9d60180052612bfb9f9316fbd2f339e671168abdb9fd4e7db1775bafd5e77458a3d43fb144d4aa86e42bd50db33633b95e47c403c5978977921e06b6f00797b49499aed22c55994181904ed6623a15b480acf75c80e912c44b6deed419aa492a780bb364737e585d3f163c555934ea479f37dfbe87446268e733345dfadde3684a77d04766b17035239a7bd4c4bbd47eb9dddb05a01def91241ed1cae7a0659ffaf9361d8a6ee16ad4b3b892f73b4a56a915a60af91b56dd0e1ff80e52389489498a764891cf993b47ec8090716f"}) pwritev(r0, &(0x7f0000cf6000-0x10)=[{&(0x7f0000021000)="b1", 0x1}], 0x1, 0x7fffd) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/01/18 10:15:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x5) sendfile(r1, 0xffffffffffffffff, &(0x7f0000e65000-0x8)=0x0, 0x1000000000000005) 2018/01/18 10:15:36 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x4, 0x10, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0x0, 0x0], 0x0}) r1 = syz_open_dev$audion(&(0x7f0000002000-0xc)='/dev/audio#\x00', 0x0, 0x206000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000001000-0x4)=0x40) 2018/01/18 10:15:36 executing program 6: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000ac8000)={0x0, 0x0}, &(0x7f000023e000-0x4)=0x8) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000acf000-0x4)=0x5) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00005c9000-0x8)=@assoc_value={r1, 0x0}, &(0x7f00001ae000-0x4)=0x8) 2018/01/18 10:15:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000762000)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdfffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x4, 0x0) accept4(r0, &(0x7f0000228000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000082d000)=0xfffffffffffffd62, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) close(r1) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d14000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000da9000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e00000-0x4)=0x0) kcmp(r3, r4, 0x0, r1, r2) 2018/01/18 10:15:36 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) eventfd(0x0) syz_open_dev$evdev(&(0x7f00004d9000-0xc)='/dev/input/event#\x00', 0x0, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000001000-0x4)=0x0) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000001000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000-0x9)='/dev/sg#\x00', 0x6, 0x10000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = semget$private(0x0, 0x2, 0x20) semop(r2, &(0x7f00004ca000)=[], 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000005000-0xcf)=""/207) 2018/01/18 10:15:36 executing program 5: 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) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a2", 0x76, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)="", 0x0, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/18 10:15:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) read(r0, &(0x7f0000751000)=""/8, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00001b3000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = epoll_create(0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000744000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0x3, &(0x7f000075f000)={0x0, 0x0}) select(0x40, &(0x7f0000d7e000)={0x5, 0x9, 0x9, 0x400, 0x8000, 0x0, 0x4, 0x1}, &(0x7f00006e3000-0x40)={0x80000000, 0x8, 0x8, 0x0, 0x4, 0x100000000, 0x5, 0x7fffffff}, &(0x7f000011e000-0x40)={0x2, 0x19, 0x84, 0x0, 0x7, 0x5, 0x800, 0x40}, &(0x7f000059f000)={0x0, 0x0}) setns(r1, 0x4000000) timerfd_settime(r0, 0x0, &(0x7f0000715000-0x20)={{r3, 0x989680}, {0x0, r2}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 10:15:36 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000)='/dev/audio#\x00', 0x7f, 0x101080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast=0x0, @empty=0x0}, &(0x7f0000001000-0x4)=0xc) r1 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r2, &(0x7f0000001000-0x8)={0x1f, {0x0, 0x6, 0x2, 0xffffffff97f9f007, 0x4, 0xf2}}, 0x8) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0x0, 0x0], 0x0}) 2018/01/18 10:15:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000075a000-0x90)={0x7, {{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]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000766000)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000937000)='/selinux/checkreqprot\x00', 0x180, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000b0a000-0x58)={0x80000000, 0x2, 0x10bce5d9, 0x8, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lookup_dcookie(0x9, &(0x7f0000b4e000-0x1e)=""/30, 0x1e) r2 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f000047c000-0x4)=0x0, 0x800) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000f18000)=0xffffffffffff7fff, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/18 10:15:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f8b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000fa2000)={0x5, 0x101, 0x15ca745d, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r2 = accept$alg(r0, 0x0, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f000070f000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 10:15:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e21000-0xc)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000d74000)=0x7, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000afc000-0x4)=@assoc_id=0x0, &(0x7f0000d71000)=0x4) unshare(0x8010000) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000878000)={r4, 0x8}, 0x6) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000665000)={r1, r2}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000691000)={0x0, 0x0}, &(0x7f0000d0a000)=0x10) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000aa4000-0x8)={r1, r2}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ff0000)={0x0, 0x0, 0x0}, &(0x7f00007bc000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007d7000)={0x0, 0x0, 0x0}, &(0x7f0000019000)=0xc) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000481000)='/dev/vcs\x00', 0x400000, 0x0) kcmp$KCMP_EPOLL_TFD(r5, r6, 0x7, r3, &(0x7f0000026000)={r7, r2, 0x364}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f000088c000)={{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, {0xa, 0x0, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0x0}, 0x0, [0x7, 0xf000000000000000, 0x5, 0x7, 0x101, 0x100, 0x7, 0x0]}, 0x5c) dup3(r2, r3, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00008e0000-0x4)=0x6, 0x4) shutdown(r1, 0x1) 2018/01/18 10:15:36 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000000)=0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0x0, 0x0], 0x0}) 2018/01/18 10:15:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007f2000-0x9)='/dev/kvm\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000ee4000-0x8)='./file0\x00', &(0x7f0000a98000)={0x23e27cb0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000438000-0x10)={0x9, 0x7}) 2018/01/18 10:15:36 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000000)={0x4, 0x100000, 0x0}) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000001000-0x1)=0x4, &(0x7f0000002000-0x8)=0x1) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0x0, 0x0], 0x0}) 2018/01/18 10:15:36 executing program 0: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x2, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000e8b000)={0x0, 0x6, 0x3, [0x8, 0x7, 0xfffffffffffffff9]}, &(0x7f0000b62000)=0xe) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000255000-0x14)={0x0, 0x707, 0xfffff80000000000, 0x4, 0x6, 0x80000000}, &(0x7f0000cff000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={r2, 0x6, 0xa8, 0xf1fe, 0x3e88e902, 0x100000001, 0x7, 0x800, {r3, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x9, 0x5, 0x5, 0xfff}}, &(0x7f0000552000-0x4)=0xb8) ioctl$UFFDIO_WAKE(r0, 0xc0045878, &(0x7f00002ca000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/01/18 10:15:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a2", 0x76, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)="", 0x0, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/18 10:15:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f000099e000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f000065f000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000349000-0x48)={0xd, 0x4, &(0x7f0000e32000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x11}], &(0x7f00007cb000-0xa)='syzkaller\x00', 0x81, 0xbc, &(0x7f000052b000-0xbc)=""/188, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000278000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000646000)=0xffffffffffffffff) socket$can_raw(0x1d, 0x3, 0x1) 2018/01/18 10:15:36 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x80401, 0x0) 2018/01/18 10:15:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000023000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x4c, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x9, 0x0, 0x0, {0xc, 0x4, 0xfffffffffffffffc, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x1b, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}}, ""}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e12000-0x8)={0x0, 0x0}) open_by_handle_at(r1, &(0x7f0000291000-0xf8)={0xf8, 0x3f, "9d5fa6f79524c219445233dec8e725dbca7e17955958caf9064a6e89f83564b7f8ac3395bde8030fc18de30d006d615ac6b50a9a2c9fa942defb304e7f14fe7d65905208b18bac61cb48673f333442d4e7ae4a2af98d0b1e6548057aa712e2ca80f5e26d93cecef34d4bff8ca67c8bac69bc920276889f235dac11c2de8d901290651c780fed0a2efbbc447817a113f88c008ecb786ec587ade767ddba1e26f29502f39ae2e65b1a13e7c33f4bcf25a4b8e933df74a0e7d182eb35a7ba8af90dfcc389e1c894ad7658ef533d3cfc3a56e58bbe0acb18cd34cb4c6e426c9738492ced527c7f3e624e3ba3d3cdc8a4f37a"}, 0x10000) r2 = syz_open_dev$admmidi(&(0x7f00002a1000-0xe)='/dev/admmidi#\x00', 0x0, 0x400000) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f00007db000-0x4)=0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006f7000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) read$eventfd(r3, &(0x7f0000cac000-0x8)=0x0, 0x8) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000b6f000)=@generic={0x3, 0x3, 0x2}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000828000)=0x200) fsetxattr(r1, &(0x7f0000dba000)=@random={'btrfs.\x00', '/selinux/checkreqprot\x00'}, &(0x7f0000d8f000-0x16)='/selinux/checkreqprot\x00', 0x16, 0x1) 2018/01/18 10:15:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00007ce000)='/dev/dsp\x00', 0x1, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000e1e000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000036d000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)="") unlinkat(r1, &(0x7f000048f000-0x8)='./file0\x00', 0x200) umount2(&(0x7f0000665000-0xe)='./file0/file0\x00', 0x0) 2018/01/18 10:15:36 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0x0, 0x0], 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000)='/proc/self/net/pfkey\x00', 0x10040, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0xff}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={r2, 0x4}, 0x6) r3 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x12100) r4 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x0, 0x24000) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000002000-0x20)={r4, 0x4369, 0x400, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r4, 0x29, 0x39, &(0x7f0000001000-0x8)=@fragment={0xbf, 0x0, 0x1, 0x8000, 0x0, 0x0, 0x1}, 0x8) ioctl$KVM_REINJECT_CONTROL(r5, 0xae71, &(0x7f0000003000-0x20)={0xac4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 10:15:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = syz_open_dev$usbmon(&(0x7f0000c79000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000019000-0xc)={0x0, 0x0}) 2018/01/18 10:15:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ad7000-0x8)='./file0\x00', 0x8800, 0x2) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000b61000)={0x2, 0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000872000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000a55000)={0x1, 0x0, [{0x40c, 0x0, 0x0}]}) 2018/01/18 10:15:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") r1 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) restart_syscall() ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00007d9000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c89000-0xc)={0x0, @broadcast=0x0, @empty=0x0}, &(0x7f0000e55000-0x4)=0xc) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000880000-0x8)='./file0\x00', &(0x7f0000263000)='mqueue\x00', 0x100022, &(0x7f0000d1d000-0x1)="d6") [ 87.222800] SELinux: unknown mount option 2018/01/18 10:15:36 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfffffffffffffff9, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0x0, 0x0], 0x0}) 2018/01/18 10:15:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffe, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = syz_open_dev$sndmidi(&(0x7f0000fe8000-0x12)='/dev/snd/midiC#D#\x00', 0x4, 0x20000) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000f9e000-0x4)={0x6, 0x7, 0x7fff}) 2018/01/18 10:15:36 executing program 6: mmap(&(0x7f0000001000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)="fa13", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r3 = accept$ax25(r2, &(0x7f0000032000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000056000)=0x10) fallocate(r3, 0x0, 0x9, 0x10001) write$sndseq(r2, &(0x7f0000001000-0x30)=[{0x0, 0x1ff, 0x0, 0x4, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x1, 0x0}}], 0x30) 2018/01/18 10:15:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x228000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0xc0045c79) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000001000-0x18)={0x8, &(0x7f0000000000)=""/79, &(0x7f0000001000-0xc0)=[{0x1, 0xb, 0x1ff, &(0x7f0000001000-0xb)=""/11}, {0xfffffffffffffff8, 0x44, 0xbac4, &(0x7f00008f8000-0x44)=""/68}, {0x8, 0x69, 0x8000000000000000, &(0x7f00004a8000)=""/105}, {0x8000000000000, 0x55, 0x9, &(0x7f0000000000)=""/85}, {0x2, 0x15, 0x5, &(0x7f0000b3c000)=""/21}, {0x0, 0x22, 0x5, &(0x7f0000707000)=""/34}, {0x2, 0x18, 0x5, &(0x7f0000dbf000)=""/24}, {0x800000000000000, 0xb1, 0x0, &(0x7f00000b4000-0xb1)=""/177}]}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x3, 0x3f, 0x7, 0x200, 0x6, [{0x2, 0x100000001, 0x4, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0}, {0x9, 0x40, 0x20, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x82f7, 0x4, 0x200, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0xa7, 0x2, 0x2, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x7fffffff, 0x8, 0xea, 0x0, 0x0, 0x808, 0x0, 0x0, 0x0}, {0x0, 0x100, 0x0, 0x0, 0x0, 0xbb1d2d662718b9e5, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ftruncate(r1, 0xd677) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0x1d4, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x24, 0x3000002a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x1, 0x0, @fd=r1}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 10:15:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00009f0000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x143) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x55) shutdown(r0, 0x2) recvmmsg(r0, &(0x7f0000c23000)=[{{&(0x7f00001ae000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00007f1000)=[], 0x0, &(0x7f0000471000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/18 10:15:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a2", 0x76, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)="", 0x0, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/18 10:15:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) recvfrom$packet(r0, &(0x7f0000815000-0x3c)=""/60, 0x3c, 0x2000, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) poll(&(0x7f0000819000-0x20)=[{r2, 0x0, 0x0}], 0x0, 0x85) write$tun(r2, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x102d5) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000513000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) writev(r1, &(0x7f0000271000+0x963)=[{&(0x7f0000882000)="fd27c512c69816f340699349013dbdb3100951cbca0428d2c2da55b21634c7e33d6b8b4b605ea487e4b3", 0x2a}, {&(0x7f0000537000)="078ed27acdeaa6ad797c5f4b0e1c88be1b9ea027e919689677fe08943b2b8fd7c9c6ada6623995f5b3b91986ab98aec638e09b40589cc9ba6d4afebc808d9148b4b5f9003f390aea9241151ea7bfaf073732aadd8f656256d2dc6c0c003826157858ab9c0a1be885f7ccc9e73f34cb4b7d83c75e33215e92317fe6fa464df124dc9e9b65323df0b44c73762511b030b3a855756dbc14e4bdfcefcdf11b50d6d83867", 0xa2}, {&(0x7f0000a74000-0x70)="59a6b8adac5886c79f038473cd76ad01f58d901cc6bbafd910812f21d84f842a742b8832de65e81d4d8f6eb689c87904781ecc05893f8beea59d7a4e2f45be5c659b9d0dd9834bb11dde28b40ad7557ee90d9d5ebbe5b730c5dcfe6d66b51a2758f117ed6681452b89e7cd5835444fba", 0x70}], 0x3) getsockopt$sock_int(r1, 0x1, 0x1f, &(0x7f00006ab000-0x4)=0x0, &(0x7f00002ab000)=0x4) sendmsg$inet_sctp(r2, &(0x7f00001d9000)={&(0x7f0000270000-0x5)=@in6={0xa, 0x0, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x81}, 0x1c, &(0x7f0000cb2000-0x40)=[{&(0x7f000029f000)="d9c2ff48e3ff9202f47cd9e411945649251e3d64440aee87d72efea8849868b4d8a786094b6c419680af4cd2c150149f855d17236d627eae9a8d8081680f7d097c75d50ccdb404a12cf2e10e4413015f8d8e0bd392872c6ee8dc9396ddc238761f7847a0dacf52ec5602f2dd18fd6d628001822ce360e7582eb0fd4ecb94d1b0c8ba5b098972264bfb0174654df2a08312b9e297132993751cf7cd95f9", 0x9d}, {&(0x7f00001bb000)="50d871afe81eae4a3f5b0cd83c7a2ee1f1d8a730dc307595a3c3632f1b1e1256f00def71c900b2deea0c509b537b2be5339d638b96b64d268d211a7d69cc6914641dbc9a2f28642c831c7a93bb9daeafbca2da9a3d7db50edb642958352e831e8e5d", 0x62}, {&(0x7f0000227000-0xc1)="8bd2054529cfe4b962801be784277b1b5d1351e219299275b4f5062af2b151c06c24b1619d1f134c876dbfeae7ac99334a6aba1dc00c942d17a5cbd96762bde7a47713c27d2e24c92c7c0d3f789194078e48b4eab0200197b4a3832c3d24378ad1618b63a7aa78abeac3c524a22e860eb595245cfef8b4af72265fcb7fc61a961e644ac242bae261f86e035ffee0e260e0be70551be4bcd3e9921bfe9f1eb3eb8c51734ea7f63ea32d01545de47d5ecbb03fcdec299ef82a07f27207c8f22bb5a0", 0xc1}, {&(0x7f000022a000)="0730a4807ca6fa9279b75608d856249207198bd118b2badc74aa8b29be2757ed171b32434671a5077de31591bad84ea155df7498a04701f398dc66cd7b16beb673aea7752bc2e71bc47c4331a909ff49d22cc8e4ec8a0bb5f3493727276581013adf6187e4878cd8ad0b25dc184d3699080b249c721b3c5cd1108f0fdbf2f919", 0x80}], 0x106f, 0x0, 0x0, 0x20000000}, 0xc0) 2018/01/18 10:15:36 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000000b000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000008000-0x8)={0x0, 0x0}, 0x9, 0x7) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x483, &(0x7f0000009000-0x483)={@random="eb26388c9137", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [], {@ipv6={0x86dd, {0x8, 0x6, '551', 0x6a8, 0x87, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, {[@dstopts={0x7f, 0x21, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @calipso={0x7, 0x38, {0x17, 0xc, 0x8c, 0xc2e9, [0x200, 0xc49, 0x5, 0x5f, 0x14a, 0x2000000000]}}, @calipso={0x7, 0x38, {0x80000001, 0xc, 0x80, 0x6c, [0xfffffffffffffffe, 0x4afb, 0x9, 0x0, 0x3, 0x57a]}}, @calipso={0x7, 0xffffffffffffffcc, {0x8, 0x4029, 0xff42, 0xffffffffffff7fff, [0xdf, 0x5, 0x3, 0x1, 0x6, 0x80000001]}}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x9}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @calipso={0x7, 0x38, {0x0, 0xc, 0x10004, 0xa33, [0x74, 0x9, 0x80000001, 0x4, 0x5, 0x2]}}]}, @hopopts={0x4, 0x2a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @jumbo={0xc2, 0x4, 0x46}, @generic={0x59c, 0xe9, "eee6063f707c0a7b4b16a630381dedeee93d1d518ed835e15786610a138a5ee8c6561a3cd109e2de674332fd56e9b715c6f571ccaa5622cc01d1bcb3bb809811ba68bd8867f3f8cef88b6536efaeaac0496d62015022897ea8c8ecfd39100e127c982299e3f2d68c347fd27637e0065576b5a4751b458e02e1df4a955c0fdfd0d296b47b0eacc65db7e990d6a0f7474efbbba0500a012c61e68d7318683af888aaa141e0f631775bd55f25aecdff68e1284143c0901dd052b354b2dc84c7681c58934fe9978a41b170d80c4c165eaeb643fb9eb2cf303c339c64e46f859bb20368bc7ffffddb6aeae4"}, @calipso={0x7, 0x50, {0x7ff, 0x12, 0x9, 0x0, [0x20, 0x8, 0x400, 0x3081, 0xe718, 0x4, 0x0, 0xfc, 0x2]}}]}, @fragment={0x2c, 0x0, 0x2, 0x9, 0x0, 0x5, 0x2}, @hopopts={0xea, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @calipso={0x7, 0x40, {0x4000000000000, 0xe, 0x2, 0x200, [0x7, 0x1, 0x0, 0x0, 0x77f68ad, 0x5, 0x8]}}, @padn={0x1, 0x9, []}, @ra={0x5, 0x2, 0x8}]}, @dstopts={0x5c, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}]}, @dstopts={0x33, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x1}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x3f}, @pad1={0x0, 0x1, 0x0}]}, @routing={0xbf, 0x8, 0x2, 0x100000001, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x19}, @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, 0x11}]}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x7ff, 0x80, "07b555ce1517fc563b9a0668fc1814061707ed9f13c65aed76b3ebd5640dab63f27c2ff84f66f58f82800ba07f5035cc9a23a4e0455ca5feea7cf0cdb0f1d9c719d82c745e981772a7a76578c8857710738255573cf31ee261b097c3f74ebd0e347bb8a834c334b8d5f61eb3e78829e0e8a9e7f7d23f96c829786155be118b7139559ccdab0592624505492bc43093e243cf002d127fe3e3ae833de7f86c22dffa202af8a814dfdd879f81d4fe78c569107ee20ec53632243c8b156d6eb3e6598a1dc0dca1bae79cc10fdf1e2bbf5aa973dbc333edbc"}}}}}}, &(0x7f0000009000)={0x1, 0x4, [0xa84, 0x77a, 0x679, 0xcaa]}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) 2018/01/18 10:15:36 executing program 1: mmap(&(0x7f0000001000/0x1000)=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, &(0x7f0000001000)=[{{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000001000-0x40)=[{&(0x7f0000001000)=""/151, 0x97}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000001000-0x48)=""/93, 0x5d}, {&(0x7f0000001000)=""/234, 0xea}], 0x4, &(0x7f0000000000)=""/4096, 0x1000, 0xfffffffffffffffa}, 0x4}, {{0x0, 0x0, &(0x7f0000002000-0x90)=[{&(0x7f0000002000-0x75)=""/117, 0x75}, {&(0x7f0000002000-0x3c)=""/60, 0x3c}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000001000-0xe)=""/14, 0xe}, {&(0x7f0000001000)=""/233, 0xe9}, {&(0x7f0000002000-0x87)=""/135, 0x87}, {&(0x7f0000000000)=""/71, 0x47}, {&(0x7f0000002000-0xd6)=""/214, 0xd6}, {&(0x7f0000001000-0xf4)=""/244, 0xf4}], 0x9, 0x0, 0x0, 0x9}, 0x6}, {{&(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000002000-0x50)=[{&(0x7f0000001000-0x2b)=""/43, 0x2b}, {&(0x7f0000000000)=""/137, 0x89}, {&(0x7f0000001000-0x16)=""/22, 0x16}, {&(0x7f0000001000-0xc9)=""/201, 0xc9}, {&(0x7f0000002000-0xc)=""/12, 0xc}], 0x5, &(0x7f0000001000-0x15)=""/21, 0x15, 0x20}, 0x2}, {{&(0x7f0000001000-0x20)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000002000-0x30)=[{&(0x7f0000001000-0x1c)=""/28, 0x1c}, {&(0x7f0000000000)=""/221, 0xdd}, {&(0x7f0000000000)=""/178, 0xb2}], 0x3, &(0x7f0000001000)=""/46, 0x2e, 0x7ff}, 0x6}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0x4e)=""/78, 0x4e}, {&(0x7f0000000000)=""/128, 0x80}, {&(0x7f0000001000-0x61)=""/97, 0x61}, {&(0x7f0000001000-0x65)=""/101, 0x65}], 0x4, &(0x7f0000001000)=""/0, 0x0, 0xffffffffffffff35}, 0x2}], 0x5, 0x40000000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x4040, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000-0x8)=[&(0x7f0000001000-0x6)=')eth1\x00'], &(0x7f0000002000)=[&(0x7f0000002000)='\'{^trusted]\x00', &(0x7f0000001000)='-vboxnet1vmnet1-md5sumppp0bdev,]vmnet0\x00', &(0x7f0000002000)='\x00'], 0x800) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x4a, 0x0}, 0x8) r2 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0x0, 0x0], 0x0}) 2018/01/18 10:15:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000be9000)={0x9cc3, 0xfffffffffffffff8}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000025b000)={0x0, 0x0}) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000077a000-0x1000)=""/4096, &(0x7f0000551000)=0x1000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) 2018/01/18 10:15:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind$ax25(r0, &(0x7f0000000000)={0x3, {"8919cfd61a69f5"}, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/qat_adf_ctl\x00', 0x8200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x3, 0x8000, @fr_pvc=&(0x7f0000001000)={0x3}}}) sysfs$2(0x2, 0x6, &(0x7f0000000000)=""/88) 2018/01/18 10:15:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000543000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") creat(&(0x7f0000951000-0xc)='./file0/bus\x00', 0x0) mount(&(0x7f0000c60000-0xc)='./file0/bus\x00', &(0x7f0000db8000-0xc)='./file0/bus\x00', &(0x7f0000b8c000)='mqueue\x00', 0x0, &(0x7f00000fa000-0x9b)="") 2018/01/18 10:15:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00007d9000)='/selinux/create\x00', 0x2, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000266000-0x4)=0xfffffffffffffff7, 0x4) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00008f1000-0x4)=0x1, 0x4) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00005b3000)=0x0) bind$inet(r0, &(0x7f00007ec000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b87000-0xc)='/dev/autofs\x00', 0x40003, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000873000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom(r0, &(0x7f0000e5a000-0x38)=""/56, 0x38, 0x2002, 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000af9000)=0x40, 0x4) socket$can_raw(0x1d, 0x3, 0x1) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000ea4000-0x10)={0x7, 0xba7, 0x1ff}) fcntl$setlease(r0, 0x400, 0x2) syz_emit_ethernet(0x3b, &(0x7f000014a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x19, 0x0, "000000007b868c88f8364ee320194b016c"}}}}}, 0x0) 2018/01/18 10:15:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a2", 0x76, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(0xffffffffffffffff, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/18 10:15:36 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0x0, 0x0], 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000000)="28b5a5155f3cbad5fb807258194f9a581bdbb9442e755bc0ea6a38aa28237ba21f368468025665ad072421d820b437abcef2d2691807b8000b94c165463ccc652348d94473aba74790758e7453191dcff68cbce93cf7df0f3d823a9a6b1bc4be104f2c22b3da96cae5c0a864a121d55136ae03eddd292b8f1c591063a52b9ca0e3c0413f6d918d119adfb6f5d51f5b524c9ab6f4dd0d3fce94", 0x99, 0x0) [ 87.344371] QAT: Invalid ioctl 2018/01/18 10:15:36 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00002a6000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000e37000)=0x0, &(0x7f0000008000-0x1000)="") mlock2(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x0) madvise(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x64) 2018/01/18 10:15:36 executing program 7: r0 = socket$kcm(0x29, 0x2, 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) socket$inet_tcp(0x2, 0x1, 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(r0, &(0x7f0000001000-0x1a4)=[{{&(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000d05000)=""/110, 0x6e}, {&(0x7f000045e000-0x53)=""/83, 0x53}, {&(0x7f0000001000-0xfe)=""/254, 0xfe}, {&(0x7f0000c6a000)=""/174, 0xae}, {&(0x7f0000000000)=""/103, 0x67}, {&(0x7f0000ee9000)=""/86, 0x56}, {&(0x7f0000001000-0xd9)=""/217, 0xd9}], 0x7, &(0x7f00007b4000)=""/30, 0x1e, 0x80000000}, 0x8}, {{&(0x7f0000138000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00001ba000)=[{&(0x7f0000001000-0x53)=""/159, 0x9f}, {&(0x7f0000000000)=""/96, 0x60}], 0x2, &(0x7f0000f8d000)=""/246, 0xf6, 0x2}, 0x81}, {{&(0x7f0000a60000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000001000-0x90)=[{&(0x7f0000000000)=""/27, 0x1b}, {&(0x7f0000d13000)=""/4096, 0x1000}, {&(0x7f0000001000-0x81)=""/129, 0x81}, {&(0x7f0000001000-0x74)=""/116, 0x74}, {&(0x7f00005f2000)=""/54, 0x36}, {&(0x7f0000000000)=""/131, 0x83}, {&(0x7f0000001000-0x32)=""/50, 0x32}, {&(0x7f00000c1000)=""/1, 0x1}, {&(0x7f0000000000)=""/93, 0x5d}], 0x9, &(0x7f0000030000-0x1000)=""/4096, 0x1000, 0x5}, 0x9}, {{&(0x7f0000976000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f000005b000-0x30)=[{&(0x7f0000552000)=""/165, 0xa5}, {&(0x7f0000bac000-0xe)=""/14, 0xe}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x5}, 0x9}, {{&(0x7f00000a9000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000001000-0x10)=[{&(0x7f00001e3000)=""/229, 0xe5}], 0x1, &(0x7f0000e46000-0x9a)=""/154, 0x9a, 0x3}, 0x2}, {{&(0x7f0000316000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cdd000)=[{&(0x7f0000790000-0xc)=""/12, 0xc}, {&(0x7f0000001000-0x92)=""/146, 0x92}, {&(0x7f0000d29000)=""/79, 0x4f}], 0x3, &(0x7f0000000000)=""/25, 0x19, 0x8}, 0xda2}, {{&(0x7f0000b98000-0x5)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[], 0x0, 0x0, 0x0, 0x5}, 0x80000001}], 0x7, 0x40000001, &(0x7f0000e90000)={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000de0000-0x4)=0x1, 0x374) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) connect$inet(r1, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f0000843000)=[{&(0x7f000039a000)="f7", 0x1}], 0x1) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000106000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000880000)={0x52e4, 0x0, 0xffffffffffffffe0, {0x0, 0x989680}, 0x0, 0xfffffffffffff727, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 10:15:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6b000-0x30)="", &(0x7f00009c3000-0x4)=0x0, &(0x7f0000b9f000-0x4)=0x0, &(0x7f0000e2d000)="") setitimer(0x0, &(0x7f0000002000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00003e1000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000da9000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) [ 87.386127] QAT: Invalid ioctl 2018/01/18 10:15:36 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0x4, 0x8000000000000013, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6e0e3eb4b0000000000004f5e69837fbe47890159deefbfd908", [0x0, 0x0], 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x400) r2 = socket$nl_route(0x10, 0x3, 0x0) connect$l2tp(r1, &(0x7f0000002000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x3, 0x1}}, 0x2e) 2018/01/18 10:15:36 executing program 4: readlinkat(0xffffffffffffffff, &(0x7f00009c6000-0xc)='./bus/file0\x00', &(0x7f0000792000)=""/0, 0xfffffe23) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f00009f5000)='./bus/file0\x00', 0x0, 0x10}, 0x10) 2018/01/18 10:15:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0xa00000400, 0x3fffffffc, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0xffffffffffffffff, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/18 10:15:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000261000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) pipe2(&(0x7f0000019000)={0x0, 0x0}, 0x800) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000090000)=""/108) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = gettid() syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000e5b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000434000-0x4)=0xb) tkill(r2, 0x7) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fd0000-0x3)='/dev/autofs\x00', 0x800, 0x0) timer_create(0x0, &(0x7f00004a2000-0x60)={0x0, 0x15, 0x0, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000096000)=0x0) setsockopt$inet6_opts(r3, 0x29, 0x0, &(0x7f000035f000-0x38)=@routing={0x87, 0x6, 0x3, 0x1, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x38) 2018/01/18 10:15:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000402000-0x16)='net/ip_tables_matches\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000302000-0x8)=0x0, 0xffffffff) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000023c000-0x8)={0x0, 0x3}, &(0x7f0000b54000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000004000)={r2, 0x7}, &(0x7f0000952000)=0x8) socket$bt_l2cap(0x1f, 0x1, 0x0) 2018/01/18 10:15:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000c23000-0x8)=0x4) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f0000001000)={0x1f, {0x400, 0x9db, 0x5, 0x41, 0x3, 0xa58f}}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000001000)={0x0, 0x7fff, 0x4, &(0x7f0000003000-0x8)=0x0}) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x4000) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) semget$private(0x0, 0x3, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000003000)=""/235) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000005000-0xad)=""/173) syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0xffffffff, 0x2) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000005000-0xd4)=""/212) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005000)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000001000)=0xd34, &(0x7f0000006000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f0000007000+0xd71)="45b549f8a69b1ef6d9b3a4581125ee62e961c76397d7f00a86d6e000c9007bb0f37e5236e08af6e3ea56c30e3a911f0cff549909b63f41fdb1171d00a8cfaa67992cd385", 0x44, 0x20040090, &(0x7f0000004000-0x10)={0x4, 0x0, 0x8, "5188708d5b04", 0x4, 0x0}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000008000)={0xaa, 0x3, 0x0}) ioctl$TIOCNXCL(r1, 0x540d) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000001000-0x4)=0x7ff) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f000000a000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 10:15:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a2", 0x76, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(0xffffffffffffffff, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/18 10:15:36 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x1000000000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) shutdown(r1, 0x1) r2 = accept4$inet6(r0, &(0x7f0000218000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000caf000)=0x1c, 0x0) write(r2, &(0x7f00007d9000)='.', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8da1, 0x40080) 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$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000981000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000004000-0x4)=0xa968, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() getpgrp(r4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000)={0x0, 0x0}, 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 10:15:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) process_vm_readv(r0, &(0x7f0000496000-0x90)=[{&(0x7f0000f39000)=""/45, 0x2d}, {&(0x7f0000179000-0x5c)=""/92, 0x5c}, {&(0x7f0000f3a000-0x27)=""/39, 0x27}, {&(0x7f0000c5a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a6a000-0xf6)=""/246, 0xf6}, {&(0x7f00002e6000+0x6ef)=""/4096, 0x1000}, {&(0x7f0000957000)=""/23, 0x17}, {&(0x7f0000bdc000-0x49)=""/239, 0xef}, {&(0x7f0000135000)=""/44, 0x2c}], 0x9, &(0x7f000031e000-0x40)=[{&(0x7f0000393000)=""/196, 0xc4}, {&(0x7f000017d000-0x3c)=""/60, 0x3c}, {&(0x7f0000475000)=""/238, 0xee}, {&(0x7f0000aff000-0x40)=""/64, 0x40}], 0x4, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r1, 0x40044591) symlink(&(0x7f00009f4000)='./file0\x00', &(0x7f000013f000)='./file0\x00') ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000b31000-0x8)=[0x0, 0x0]) io_setup(0x5, &(0x7f000052b000)=0x0) r3 = syz_open_dev$usbmon(&(0x7f00005bc000)='/dev/usbmon#\x00', 0xfffffffffffffffc, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f2f000)='/selinux/policy\x00', 0x0, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000b8c000)='./file0\x00', 0x200a03, 0x14) io_submit(r2, 0x3, &(0x7f0000bff000-0x18)=[&(0x7f000046b000-0x40)={0x0, 0x0, 0x0, 0x6, 0x400, r1, &(0x7f00008a3000)="3953cd95d4cdb802c5c28c222398bde1e32c962f38430de9d3be8e6bbbd5969612febf131fc64264f26c73f6bc42e0d8d4feab12670078206e25530ed4ea03c02a4ad29c433f995a3fdcf90f92b2f8ee30c06a25b7e25c69f11e0e6ed056b1a612b81b80601d3b397bb45151108461805dde9e0119410647dd4d7e73125092ac820e3f1986061b4a65a8fdd9ff6553cf", 0x90, 0xffffffffffff078a, 0x0, 0x0, r3}, &(0x7f0000701000-0x40)={0x0, 0x0, 0x0, 0x2, 0x6, r1, &(0x7f0000e45000-0x3c)="9ee65ff4e038bfddff8881c6af80f458bb25892d190c35915a47a20210c6de0313da9d9c0776b3eb4b36de4955e4a65b5ec8160fd866a663e2d99a88", 0x3c, 0x1, 0x0, 0x0, r4}, &(0x7f0000dc0000-0x40)={0x0, 0x0, 0x0, 0x3, 0x5429, r1, &(0x7f000056c000)="6af809ee5be834280055070551a09988f8964600dc3858220e0ac5421bc3481a7f080816adf64a0cf4f3a8e91d78aba9eb05b9e9ffb3cf40e8d2bd4019e0a3496517b116cf5f468ea12d4d04d1bf5e60de3dae139135", 0x56, 0x9, 0x0, 0x1, r5}]) 2018/01/18 10:15:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000ca2000)=0x0) ptrace$peekuser(0x3, r0, 0x7) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000013000-0xf7)=""/247) 2018/01/18 10:15:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a2", 0x76, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(0xffffffffffffffff, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/18 10:15:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) set_robust_list(&(0x7f00005b7000-0x18)={&(0x7f0000884000/0x2000)=nil, 0x89, &(0x7f00009dc000/0x2000)=nil}, 0x18) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000721000-0x40)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2018/01/18 10:15:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f000083c000)={&(0x7f00002cb000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ae1000)=[{&(0x7f0000008000-0x1000)="f8cea972bf474a9df6af73509e349f0e0225ce0c3ae7a63039d0304d41d0", 0x1e}], 0x1, &(0x7f0000959000-0x2428)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da12, 0x0, 0x0, 0x0}) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000fde000+0x8c7)=0x0, &(0x7f0000132000)=0x4) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/18 10:15:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00004b4000)={0x0, 0x0}) pselect6(0x40, &(0x7f000047d000-0x40)={0x7, 0x0, 0x6, 0x1, 0x0, 0xfffffffffffffffa, 0x0, 0xfffffffffffffff9}, &(0x7f00001a0000)={0xfe00000000, 0x8, 0x9, 0x7, 0xd14, 0xffffffffffffff80, 0x8, 0x0}, &(0x7f0000fc1000-0x40)={0x9, 0x16dc, 0x6, 0x0, 0x5, 0x800, 0x846, 0x8}, &(0x7f00008f6000)={r0, r1+10000000}, &(0x7f0000555000)={&(0x7f0000907000-0x8)={0x5}, 0x8}) set_mempolicy(0x0, &(0x7f0000824000-0x8)=0x0, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r4 = creat(&(0x7f000090d000)='./file0\x00', 0xa) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006af000-0x18)={0x0, 0x9, 0x20, 0x401, 0xfffc}, &(0x7f000015c000-0x4)=0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000211000)=@assoc_value={0x0, 0x0}, &(0x7f0000832000-0x4)=0x8) sendmsg$inet_sctp(r4, &(0x7f0000d7b000-0x38)={&(0x7f00001b6000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe9000)=[{&(0x7f000085f000)="9895aa3e4b0f1f885537658ec02e6786c60610f224520e2e71401c407e7dbe002eff4647795ebbe58dd34810df3a3a8c727a0f9a09f275a6c27ef9cec6ba849e6bfda63afe82f21d2476ace87d0719e237f75ab8c0da2c680e06bf42c7e2a02c2d5f73e45a94c56a963760e53688f86ab8d040aaff4134eb41aa340ac62859394f65b7efc1b280492f92690ecef579c9a9c16e36113599951198be2e7b16342daf", 0xa1}], 0x1, &(0x7f00005ae000-0x60)=[], 0x0, 0x10}, 0x1) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c83000)='/selinux/checkreqprot\x00', 0x10000483, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000800000)={0x0, 0x6}, &(0x7f0000a67000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000754000-0xdd)={r7, 0xd5, "f7f3acfb579f836576b3ca4980b9dfb704a610f5f8dabafbcfb3b064cbf92dcf7b2dc7587b58211c4cd4af63d4af520c152af28601762ac8241ee3e60a80b5d911a9ed8c42100104b8a1d022fedda12879ed566b23ef6f3a69758ef20cc22f09069eecdc1cf536f71d38f57afe9a0fdf22e152c7e955d92ff7916b571d495fe92acfecb61c04d1c8945b343fd4588912f4bbccfc094d022fccf727f455dddec3bbb66ea7eb01af36fea4655e6856a7a4d1ef691503700105e74ba7a68f7ab74b4357c7bfa8d7ff9b5afff690173542275e6d976d36"}, &(0x7f00007b7000)=0xdd) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005d7000)='/proc/self/net/pfkey\x00', 0x101040, 0x0) ioctl$sock_netrom_SIOCADDRT(r8, 0x890b, &(0x7f0000008000)=0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r5, 0x8008ae9d, &(0x7f000048e000-0xf4)=""/244) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r9 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r9, 0xaeb7) ioctl$KVM_RUN(r9, 0xae80, 0x0) pkey_alloc(0x0, 0xffffffffffffffff) setsockopt$bt_BT_SECURITY(r6, 0x112, 0x4, &(0x7f000083f000-0x2)={0x6e74, 0x200}, 0x2) ioctl$LOOP_SET_FD(r4, 0x4c00, r6) ioctl$KVM_RUN(r9, 0xae80, 0x0) 2018/01/18 10:15:36 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f00008e2000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0x20000) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000fa8000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0x0, 0x0], 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000002000-0x4)='tls\x00', 0xffffffffffffff8a) 2018/01/18 10:15:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = msgget$private(0x0, 0x400) msgrcv(r1, &(0x7f0000037000)={0x0, ""/115}, 0x7b, 0x3, 0x800) bind$alg(r0, &(0x7f0000af8000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ef000-0x18)="", 0x0) 2018/01/18 10:15:36 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001b000)={0x2, &(0x7f000000f000-0x18)=[{0x3, 0x0, 0x0, 0x8}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 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(&(0x7f000001d000/0x1000)=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(&(0x7f000001d000/0x1000)=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) recvmmsg(r1, &(0x7f000001d000)=[{{0x0, 0x0, &(0x7f0000016000-0x40)=[{&(0x7f0000016000-0x52)=""/82, 0x52}, {&(0x7f000001e000-0xec)=""/236, 0xec}, {&(0x7f000000f000)=""/219, 0xdb}, {&(0x7f000001e000-0x59)=""/89, 0x59}], 0x4, &(0x7f000001e000-0x76)=""/118, 0x76, 0x6}, 0x1}, {{&(0x7f0000005000)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000001b000-0x20)=[{&(0x7f0000016000)=""/148, 0x94}, {&(0x7f000001e000-0xfb)=""/251, 0xfb}], 0x2, &(0x7f000001e000-0xec)=""/236, 0xec, 0x401}, 0x100000000}, {{&(0x7f000001e000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000001e000-0x40)=[{&(0x7f000001e000-0x5d)=""/93, 0x5d}, {&(0x7f0000009000-0x90)=""/144, 0x90}, {&(0x7f000001d000)=""/155, 0x9b}, {&(0x7f000000a000-0x66)=""/102, 0x66}], 0x4, &(0x7f000000c000-0x81)=""/129, 0x81, 0x7}, 0x80000001}, {{&(0x7f000001d000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000001000-0x80)=[{&(0x7f000000b000-0x2e)=""/46, 0x2e}, {&(0x7f000001d000)=""/141, 0x8d}, {&(0x7f000001e000-0xbb)=""/187, 0xbb}, {&(0x7f000001e000-0x1d)=""/29, 0x1d}, {&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f000001e000-0x23)=""/35, 0x23}, {&(0x7f000001d000)=""/0, 0x0}, {&(0x7f000001e000-0xd7)=""/215, 0xd7}], 0x8, &(0x7f000001b000)=""/218, 0xda, 0x0}, 0xd77}, {{&(0x7f000001d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000001d000)=[{&(0x7f0000002000-0x16)=""/22, 0x16}, {&(0x7f000001d000)=""/38, 0x26}, {&(0x7f000001e000-0xba)=""/186, 0xba}, {&(0x7f000001e000-0x32)=""/50, 0x32}], 0x4, &(0x7f000000c000-0xc2)=""/194, 0xc2, 0x3}, 0x80000001}], 0x5, 0x2000, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000001d000)={0x0, 0xffffffffffffff0b, 0x30}, &(0x7f000001e000-0x4)=0xc) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000001d000)={r3, 0x3fc00}, &(0x7f000001d000)=0x8) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/18 10:15:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00002cd000)=@sack_info={0x0, 0x100000001, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x3, 0xfea, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0}, 0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, 0x0, &(0x7f0000001000)=0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x18d8de50) sendmsg$nl_crypto(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000-0xf8)=@del={0xf8, 0x11, 0x213, 0x2, 0x3, {{'seqiv(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], 0x0, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x3f}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0xf0}]}, 0xf8}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000004) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000-0xc)=@sack_info={r1, 0x3, 0x5}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000-0x8)={r1, 0x3ff}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000000)={{0x2, 0x2, 0x0, 0x6, "045d3228cc2d6eec804a4dd209ab3ba23d5b7441f2773926c291332274ab275a07049d2d5002dd219fb16c58", 0x1}, 0x0, 0x0, 0x1, r2, 0x9, 0x101, "040ce12747c7ac9b1e30f1bdba24325f02a39c2e49edeae0c72c775093bce67b192a9d0000d9d1664bcc3a8a5448baa5ef3e68ec7936ee29404af35d813f891c", &(0x7f0000005000-0x9)='\'eth1em0\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xffffffff, 0x100000001, 0x7ff, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_getaffinity(r2, 0x8, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000006000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000005000)=0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000+0x736)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000005000)='./file0\x00', 0xf000, r3, r4, 0x9, 0x7fffffff, 0x20) prctl$setname(0xf, &(0x7f0000006000-0xa)='/dev/vcs#\x00') msync(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x5) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/18 10:15:37 executing program 3: r0 = gettid() getpriority(0x10000000001, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r0, 0x9, &(0x7f000081b000-0x48)=[&(0x7f00007b7000/0x4000)=nil, &(0x7f0000770000/0x4000)=nil, &(0x7f0000e84000/0x4000)=nil, &(0x7f00006c8000/0x2000)=nil, &(0x7f0000b19000/0x1000)=nil, &(0x7f0000391000/0x4000)=nil, &(0x7f0000737000/0x2000)=nil, &(0x7f000039c000/0x3000)=nil, &(0x7f0000bc6000/0x2000)=nil], 0x0, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x2, 0xffffffffffffff9c, 0x0}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0xc540, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000002000-0x20)={r2, 0x0, 0x4, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) 2018/01/18 10:15:37 executing program 5: 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) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a2", 0x76, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x1) 2018/01/18 10:15:37 executing program 2: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = gettid() mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000faa000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00009aa000)=[@in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}], 0x1c) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000fa9000)='net/ip6_mr_vif\x00') setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x179) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000b7e000-0x38)={0x0, 0x0, &(0x7f0000fa8000-0x10)=[{&(0x7f00005fe000-0xba)="577b6f028332ed28512654b6cb65a04bbbb9e36f9dd003661696ea6809651507", 0x20}], 0x1, &(0x7f0000ce4000)=[], 0x0, 0x0}, 0x8094) sendmsg$alg(r3, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000e6d000)=[], 0x0, &(0x7f0000f96000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/18 10:15:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2279, &(0x7f0000f41000)="2900aa5863") 2018/01/18 10:15:37 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x4, 0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0x0, 0x0], 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000001000)={{0x100, 0x0, 0x100000001, 0x3ff, "519d5070ad9a8ca5c2130596102b118b8acc321deead1ef022cac893114326d4ecfd345892a7f85f49b4dce3", 0x0}, 0x0, 0x0, 0xfff, r3, 0x7, 0x8, "d079ca994c6a651eb7dc9063235231b388084602f96287abdd3bd44fc0e835e59c84f45cd804a860e5c83f9f9452f8347c0b7ac3084ec16cd4f9ba2ac5e24d87", &(0x7f0000001000)="5d73656c66ca00", 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], [0x7, 0xf, 0x16bb, 0x20], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 10:15:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000773000)=0x200000000404, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 10:15:37 executing program 4: mmap(&(0x7f0000000000/0x260000)=nil, 0x260000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x80000000006) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000023b000-0xc)={0x3f, 0x800}) munlockall() 2018/01/18 10:15:37 executing program 3: syz_open_dev$binder(&(0x7f000029a000-0xd)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) ppoll(&(0x7f0000eb0000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000d5c000-0x10)={0x0, 0x0}, &(0x7f00005d0000)={0x0}, 0x8) 2018/01/18 10:15:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000d8c000-0x8)='./file0\x00', &(0x7f00009b5000-0xb)=@random={'user.\x00', 'bdev\x00'}, &(0x7f0000916000)=""/152, 0x98) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x3, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 10:15:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0x400) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000324000-0x4)=0x0, &(0x7f0000826000-0x4)=0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x3, 0x4) 2018/01/18 10:15:37 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000-0x60)=@nfc_llcp={0x27, 0x5, 0x0, 0x0, 0x0, 0x0, "55413bf97e74121163a78f3218c402769d0f328e4a43ae0cd6155c3812d99f665076f5de89da470d3b121659b011a6b3b3be612cb7db5e5434d6e1ea8876ea", 0x0}, 0x10000001b) r1 = dup2(r0, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000004000-0x8)=@assoc_value={0x0, 0xe6}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000002000)={r2, 0x41, 0x5b, "dfe08e9b0e117342193574d80a40fb3f9b97750ca422752cb355081e838d3c3c32e6002a3981844158d8e4fbb14f96a0570b3f309f833ce81af2335e8af0037e375d4e9c17f1c0e8e366af7816640e27f55e760b2f29f71f4e2279"}, 0x63) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/01/18 10:15:37 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, {0xa, 0x3, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x10, [0x1f, 0xfffffffffffffff8, 0x2, 0x32, 0xc, 0x8, 0x6, 0x9]}, 0x5c) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0x0, 0x0], 0x0}) 2018/01/18 10:15:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = dup3(r1, r1, 0x80000) ioctl$TIOCCBRK(r2, 0x5428) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000c11000-0x12)={@common='bridge0\x00', 0x2}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x0, 0x671, 0x0, 0x0, 0xfdfd, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {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 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/18 10:15:37 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r0, &(0x7f000001e000)=[{&(0x7f000001a000)=""/169, 0x40f}, {&(0x7f0000010000)=""/40, 0x28}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f000000a000-0x4f)=""/79, 0x4f}, {&(0x7f000001b000)=""/214, 0xd6}, {&(0x7f0000020000-0xd8)=""/216, 0xd8}, {&(0x7f000001c000)=""/209, 0xd1}, {&(0x7f0000003000-0xe8)=""/232, 0xe8}, {&(0x7f000001d000)=""/84, 0x54}, {&(0x7f000000e000)=""/31, 0x1f}], 0xa) 2018/01/18 10:15:37 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c43000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x8, 0x1, 0x2, 0x1, r0, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000e7a000-0x8)=0x0) io_getevents(r1, 0x9, 0x9, &(0x7f0000198000-0x120)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000a34000-0x10)={0x0, 0x989680}) 2018/01/18 10:15:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a2", 0x76, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x1) 2018/01/18 10:15:37 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8751cd9984d0e8c9e22f597f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37a66f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0x0, 0x0], 0x0}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000002000-0x8)={0x4, 0xd}, 0x8) 2018/01/18 10:15:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2e00, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f000073d000-0x30)={0x401, 0xc, [0x7, 0x0, 0x0]}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00003c7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) socket$bt_hci(0x1f, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00008ac000-0xe8)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c9b000)=0xe8) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00005ac000)=0x0) 2018/01/18 10:15:37 executing program 6: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000062a000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000001000-0x8)=0x2) signalfd(r0, &(0x7f000048c000)={0x1000000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d5000-0x8)='./file0\x00', 0x0) symlink(&(0x7f0000192000)='./file0\x00', &(0x7f0000045000-0xe)='./control\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000017a000-0x8)='./control\x00', &(0x7f0000014000)='anon_inodefs\x00', 0x9002, &(0x7f0000fcb000)="") migrate_pages(r1, 0xbdb, &(0x7f000002e000)=0x3, &(0x7f0000c28000-0x8)=0x6) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0xb3b9, &(0x7f0000005000)="") r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) getdents(r2, &(0x7f0000a31000-0x1000)=""/4096, 0x1000) 2018/01/18 10:15:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f00007f9000/0x2000)=nil, 0x2000, 0x4, 0x3853, r0, 0x0) clone(0x0, &(0x7f000068a000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000eb4000)=0x0, &(0x7f0000bb3000)="") r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000acf000-0xa)='/dev/cuse\x00', 0x2, 0x0) socketpair$inet6(0xa, 0x6, 0x8d, &(0x7f000020f000)={0x0, 0x0}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/01/18 10:15:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b2b000)='/dev/dsp\x00', 0x2082, 0x0) ioctl$int_in(r0, 0x80000080045017, &(0x7f0000824000+0x48b)=0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00006fc000-0x4)=0x6) 2018/01/18 10:15:37 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0x0, 0x0], 0x0}) 2018/01/18 10:15:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a9c000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002c7000-0x28)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x6, [@dev={0xac, 0x14, 0x0, 0x16}, @rand_addr=0xf3, @multicast1=0xe0000001, @multicast1=0xe0000001, @multicast2=0xe0000002, @rand_addr=0x7]}, 0x28) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00003a1000)={0x6, 0x797d}) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r1, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00006b6000-0x4)=0x6, 0x4) r2 = dup2(r1, r1) clock_getres(0x5, &(0x7f0000c1b000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000b27000-0x40)={0x9, 0x7, 0xffffffffffff8000, 0x5, 0x8, 0x6, 0x2, 0x1}, &(0x7f00001a2000-0x40)={0x10000, 0x6, 0x5, 0x1, 0x2, 0xd0, 0x1, 0x1f}, &(0x7f000021d000)={0x10001, 0x7, 0x6, 0x81, 0x5, 0x2, 0xfffffffffffffffc, 0x5098}, &(0x7f00005b6000-0x10)={0x77359400, 0x0}, &(0x7f0000597000)={&(0x7f00008bb000-0x8)={0x9}, 0x8}) setitimer(0x2, &(0x7f0000b32000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}, &(0x7f0000862000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f000076d000)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000d4d000)={{r3, r4+10000000}, {0x0, 0x989680}}, &(0x7f0000b9f000)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedreceive(r2, &(0x7f0000434000-0x83)=""/131, 0xfc8c0e27dfafa2bb, 0x1000000003, &(0x7f0000760000)={0x0, r5}) getsockname$inet(r2, &(0x7f000079b000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ad3000)=0x10) 2018/01/18 10:15:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) accept4(0xffffffffffffffff, &(0x7f0000a06000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000c63000-0x4)=0x32, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000cf9000)=0x4, 0x4) r2 = syz_open_procfs(r0, &(0x7f000011e000-0x7)='ns\x00') setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000c89000)=0x5, 0x4) exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r2, &(0x7f0000419000-0x44)=""/68, 0x44) 2018/01/18 10:15:37 executing program 5: 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) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a2", 0x76, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x1) 2018/01/18 10:15:37 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0x0, 0xfffffffffffffffd], 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = shmget(0x1, 0x2000, 0x80, &(0x7f0000000000/0x2000)=nil) shmctl$IPC_RMID(r1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x90, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000002000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x3, 0x2286, 0x1, 0x500, 0x7, 0x0, r3}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x400800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000-0x6)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=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) sendmsg$nfc_llcp(r4, &(0x7f0000001000)={&(0x7f0000003000)={0x27, 0x9, 0x2, 0x1, 0x80000000, 0x4, "2cd66085e3b1dadae193867fdfee60c7a3b5ee6b606614fee9fc5da8d323bc8c6131f4df5a8bf7eb386aeafe97a8cdabaa677cb3d61dcf06963a358019fbc4", 0x117}, 0x60, &(0x7f0000002000)=[{&(0x7f0000004000-0x70)="1cd162876e5a3c0c7a2ffaf6d8d02480163de34b97eb4382fc0510a84f65a11069545d41e954f1edda3ea5bd81a3b1977b869d77ff33c1f6ceb6d451dd76a84be7c7138c94c932bab563bec86fadaa91a2298fa8b2f810686b1a5bb5fe49b7b77c10f1dc4b63c564b454ff54eca359cf", 0x70}, {&(0x7f0000003000)="296bf6706a237ea2227bb3136976fc97fe06f78b597de9cf38df794b037154db3a3ddaeddee051fea49b1827cc4b216ab4ebf3f7c8b06d88cd163a2b79ebb8cfd594a26e56217ef5e20a2eaa28927d0360b61c2eef1ca0f11912f3a16601c4101c3289fb89bc9d6c07a8980c189dcf3a96d7be15cbf85ae6b626224425437ca6926db674504df3f1e31b199b6cc35b78beda24aa4587c896", 0x98}, {&(0x7f0000000000)="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", 0x1000}], 0x3, &(0x7f0000001000-0x98)={0x98, 0x113, 0x16, "b112c085d1832ef9b7c9985bb1f56931425da7c34436bf85a183879e8b3c51658a7a7250e0ba9374945a5aee07f30c8c878964718abb4970dc959a5f61bb2ae4e924c56e8537005689ce900f57dd662e06d929407331d09272c076f4d9b6d377f28befec6cd8e12865ebc57f751c997f2c632c8411583a67707776d54b1b2f9c66382b"}, 0x98, 0x40000}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, 0x3, 0x32e, 0x2, 0xfff}, &(0x7f0000005000-0x4)=0xa0) userfaultfd(0x80800) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001000)={r6, 0x2}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = request_key(&(0x7f0000002000)='id_legacy\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000004000-0xb)='vmnet0ppp0\x00', 0xfffffffffffffff8) add_key$user(&(0x7f0000003000)='user\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="2fcbfa38edc9d8848b57c7e686dca1ef578e97bd403f38120edf82e422bb6be6469a513d06f2a9ae0fbbf5fc16da4b5de3d618ff5bbe3aead93a45e5fec4c10c0dd3991cd3141583613642427df98d0810d4ee8dc5d4d76f0596a71677aba93481bae61b51cdf307b570b19d55ea6e3608cac55610a4b54fc2d51a752826db38a8f7d9e134a3c7d1e8c1f1930087d00240b4d230061f630ddd7121efc827b64ba1", 0xa1, r7) ioctl$TUNSETOWNER(r4, 0x400454cc, &(0x7f0000001000-0x4)=r5) 2018/01/18 10:15:37 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005e5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000d25000)={0x0, r0, 0x3, 0x2, 0x0}, 0x14) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000d27000-0xc)='/dev/audio#\x00', 0x5, 0x400) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000c6f000-0x94)={{0x695, 0x10001, 0x1, 0x4b, 0x0, 0x6}, 0x4011, 0xfffffffffffffffe, 0x7, 0x5, 0x7, "87b5811017e0f779330f2dcb6df803431e1e9afa456a6197d64fb811819edb6dd7c09308ad985be552d8139e1d7162f924e92192359284e276ea5ff6e8ce01be7cd1296446546eb8fc26f8caa938b4f5af54a7631501d4b435066afe4d902966e0fb8b49a0b9e081c68488446603ff1bf12d7b7d8c4926677d25219c4026f10c"}) setsockopt$inet6_int(r1, 0x29, 0x3d, &(0x7f0000aa4000)=0xf0, 0x4) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d26000-0x8)={0x801, 0x0}, 0x8) getsockopt$bt_hci(r3, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) 2018/01/18 10:15:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000033c000)='./file0\x00', 0x0, 0x100) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00006ee000)=0x6) r1 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000af2000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000800000000000000", 0xc, 0x0) 2018/01/18 10:15:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = syz_open_dev$sg(&(0x7f0000571000)='/dev/sg#\x00', 0xd59c, 0x8e00) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000ed1000-0x18)={0x1, 0x7fff, 0x7, 0x20, 0x8, 0xfffffffffffffffa}) sendto$inet(r1, &(0x7f00006be000)="fc228fbc2004ff56745ff6efbb84e331a7d03b3239addc6d353ba6da0d0ecfd34ed09a9e7e2126d8ea", 0x29, 0x20000000, &(0x7f0000a83000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f00004e5000-0x2)="d24a", 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) socketpair(0xb, 0x80000, 0x16, &(0x7f000072a000)={0x0, 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000a70000)={0x0, @empty=0x0, @empty=0x0}, &(0x7f0000d24000)=0xc) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) r3 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000731000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00008b3000-0x20)={0x76aa, 0x0, 0x2, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000780000-0x10)={0x3, r5}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000f62000)={0x1}, 0xfffffdd8) getsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000c69000-0x4)=0x0, &(0x7f0000db2000-0x4)=0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000e7c000-0x64)={&(0x7f0000d14000-0x20)=[0x1c0000, 0x400, 0x0, 0x10001, 0xc55, 0x25, 0x2a8, 0x3], 0x8, 0x5, 0xe704, 0x8, 0x1000, 0xfffffffffffff800, {0x0, 0x0, 0x0, 0xd00, 0x2, 0x9, 0x81, 0xfffffffffffffffd, 0x1, 0x3f, 0xffffffffffffffff, 0xfe3, 0x3, 0x44, "42a3172d5787fd24f7d54b05e9cd4809f7afe10b6bf3b50541c625e531cf39da"}}) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000b2b000-0x86)={0xfffffffffffffaf7, 0x7e, "772195940672552a536946d931f472ab6e3d164882bf96b4a49c10b375022129c257ef815c404c780e4df92e8a0523b66b81861fe63f8b490fd268302ee29487c9307a618b94826339f82af5db84dfa69a03e2440f5e9e6c6562002c39c1c93a87c6156ab2596b89b3d8357e931bcc0f0e357b2ee36e6e0a89e2a793f714"}) sendmsg$alg(r3, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000609000)=[{&(0x7f0000a85000)="12ab2bee348cdd211725914cb1a92dfa", 0x10}], 0x1, &(0x7f0000577000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f00006ef000-0x38)={&(0x7f0000741000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ba7000)=[{&(0x7f00006f1000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000b90000-0x1000)=""/4096, 0x1000, 0x80000}, 0x141) 2018/01/18 10:15:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) sendmsg(r0, &(0x7f0000f2b000-0x38)={0x0, 0x0, &(0x7f0000c80000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x20000004) sendmsg(r0, &(0x7f0000374000)={&(0x7f0000b30000-0x80)=@generic={0x11, "5db28c884b5a9f36c128671b11e7477ff3aeaeb71f58686b11633ec57fb1fcc8f60e938c38737ffba754790a1233d9aae4d5cb516c5cb3c3bfb8d0b235c71dc2e0c1dcd6ab3f1849c0330d68c108d662bbad91730af32ffc3c9ffde238c5bef98e023d592ba69cda6a095667d0e700030ae7cf0e936238446cf586debff7"}, 0x80, &(0x7f0000906000)=[{&(0x7f0000562000-0xd)="50b49d140cc3fbfd92e2ce35d4", 0xd}, {&(0x7f0000c05000)="d07fe280a693c4efd3cde96b29f92aa9f355b8b0c811a4f1e71616e8d9ced945db5855c9dec0060c8325161e9109b8353cbea1e6e93b400cf85aa866d6bea388a2d98ff486cb484a7cc9228f69d4d42a3c35816fff25f426a8e7ca74248418a07a3de1cbad7c0684b36c10e4d12b544c78b3fcef0be6e03f27fcfd649dbfc99c29396bc373ee3787327d09b5b86d2a58537c12cad0fbb96eafaad620f4b66280e38a466857108c066c649e69f0a528b3827543ff9785f66063e8c1e9a3d855050e9ee9806e4f844bebb13bb6b901596ce0fa1b12b1afb9ef6b7b89448106d77b4d6b125d132a97dcb45038", 0xeb}, {&(0x7f0000e7a000)="40ec4fc93a2ca6ccdf3f50fe6485f30fa670eca48998a1f34178ee59b828d978e7101a79f6b237e76400803f73477db8e530879fb1f24a2576296fefccd58028db7caf61080e6089496b3f0952ef93a838baf5fe35855231cce03d0f154fd50896caceed6a91fb72419b184409a750f3dd8093f9c8e0ae3f2d0707d6c9ff811324d1289fda9522d0af1fb068259eba41567575f8c4a33e63352c46786882930fc8cb6697085ceca9ce5d5d7af9690806561dc51ce9ec6053824de1912693501a3e6d0095abc57bfc5dfe9fc3ea2052", 0xcf}, {&(0x7f0000c55000)="60a6a15413ef700c43420f172e76b9fb68b6cf78f999695a0f216d6ad01ebf9ac4ad78affeff07c1b70101", 0x2b}, {&(0x7f0000eeb000-0x24)="91ecd57bb180a1a4e9ab7f2088109e849057ef868dbb16fb3e7dcfb442b4d9aeac60fb5c", 0x24}, {&(0x7f0000091000-0xe8)="241517e5f2523fb5acc5e9a259ace50f22e7c13c975786b1f6550d463702520519ec1e615b6f59c174ee35c69d4d59068da8b5fbb6f39117538806f0248cde4d3aa687794a75802f81ce3f2b06423e3450434895305b0a6cd1965643efe0a5a3455d6b7a9b0660e0a2a5f5c53e4171ded3f7fff75c5e3405af36bddd921d360c0a35e857bfec6351a76973f0edc74ecd94443cd88dc541de13093a4cc205163e34ca571f39ae12b1492f696de371ef3e6ccba77fd23a1240e5c95010540dcc0cdf38509a392de9a03d01f6024f22c8397ac0e7e2e990967d1c275ad520fc781a81e508162ecd351d", 0xe8}, {&(0x7f0000a0e000)="4a115e0295cb0f360a87b8536e4fa4bad49383dd522c3548fe31abe60edb89a4faa654051032f7a302f8a4184073e6dbb2bc8b6f53d49aaa821e8eaaa545d230bfb3d559d96d2b959cff8d532e85c502d34d153418a29f408b330a9500f54addb4b7c522b6a2f34128b717e5cec06a7a89bbec3673d035e14e559248bfc533bbb625cc21d91adba414c06aec1035ce903105", 0x92}], 0x7, &(0x7f0000368000-0x4d8)=[{0x90, 0x139, 0x40, "5ec3e9058c35f66e9fc171c4cfd155a5f01d401041238c059751589c7fbf13443581f94e19d60910a97fc3401c7796dd51a31af69788bc905f1ca703b731418ad6490b5f547c488bd03fd1ddacfed27df7d19e753b66468fc834c05209acda93b11951418013d3b29c05e1e5c4f66fdcacdbcb43de5be7fce4aab1530c27"}, {0xe0, 0x11f, 0x0, "cdbc517aa8a31748359ddcb43b5c36c9f92b97589a3f2a47e9bcdc3fd35d6a78f2bbed8b851a0e4481037fa20158e8f1504ca08790ab67ebee97c5d9cddd07a8f432f6d57d0187286c508aaca3ae730a28bb9344ab9f8ef7c885c1d011ea83348a346589af9fb2ae822896bfad3c0868e888a8380f3d6b3c86ccf5a7b29b1b492dc55aff2d02140cce742bbfe20907f52bdcc277867484ff22c82f4bf5bcd237851ff4e6da77be8c5b48e7e3a17fbb9c7bac9c8c8861f789b4bfc99a9405ffc2a39593313fbdfc4c1bcb161f157ca9"}, {0x48, 0x107, 0x5, "417d84c3928be08cb7bf8bdce083be24f202121f67ac60b8ff09b0c1762bdc97ec28f4db1cfb4b8c3a113e3ccea0a7ce99fed24027f7070d"}, {0xb0, 0x1ff, 0x100, "437265962e498b9b7a8f13d933cd3b4168287aaefc42a5dff469b3ff5697038054841d394e7d4b6d9e86f090e83d1adedd0fff4cf72a9bedbe746e031f0d161cf6820db5abda22ee51e5612887399629eb57aec92634f2dcdd2578b05575acf3c6dfa8a874bbb3cd0f33b5193b83bac9683d0e8b567d71e5fbc37e86582f18f655d93cd7793255bf463ab7bbd9edfb6cced7aedb9ae05fd3eb"}, {0x88, 0x0, 0x3, "b12e6033d3089f5be53121ccdd3c94bc44ed22f3561a444932438a6ad791da4b7ac01830ced1114d0ec44715d51c2e0b9fa0fbf40dd62f9c952e02ac92e2a8c9d84fdc5a54db6cc265547c87118320b27dcec4e788472df4241724cf121105a406e0dd5b0a0c183edf7ed376ec1eec4c1e3f2adf"}, {0xe8, 0x10b, 0x2, "1d272d1fea8ba91e7122d3c59bfb3b42b4d361acbb381c27f1ed15bd8956504e3f02adddbb9e71d23e0506a90bdfd3487252bf7c384c0374621998cf1d04c60cf394634969b7b2ba0deb22a77b30f87704dcb830f448fc4b5e35fb214ddf145097d1113240812bfa726d232fce1104d3c6696002f86bbdddf54e3d023d7ca9ffe5f00362e341238ffe86992eb5b34cfbabf8bb5d39d698421174dbe2b227c97e7957deea0a472120592e5017a66e494ce098cf7757838fb743551170d7f4920a92ef6691be95e2ce8494bcf7dd16e54d119d44"}, {0x30, 0x11f, 0x6, "171c1682e3561261f52645447a0ff02d44e58ebb701746916e5c16f750"}, {0xd0, 0x1, 0xa70b, "e69a01eda6faab38807edf2c289b4d1f4a4eb9bfed90d7573dff609bbef974ebc798bcaebc5c977846470f0d42f50c14d4b63c4a56c33e6d8be4b756aa82d79eeff12d7203eb4008751c0e1246ac5d91ae779f21fe123378cb89faf27e729469e9e5268b098afaf32ea7d05d2a6a1c19b9e6db264fdb2721c9497615add28dac2edab0658a7612d3eb3d9ecc881734006d24fe4a842b6040c18ba064d2f48a66524429f51d35e293e7b765694087b8071c1cadd76fd68640a2bad4a7f089d8"}], 0x4d8, 0x800}, 0x10) 2018/01/18 10:15:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000be000-0x4)='tls\x00', 0x4) sendto$inet(r1, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept(r2, &(0x7f0000fd7000+0xb75)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f7e000)=0x10) sendmmsg(r3, &(0x7f0000426000-0x1a4)=[{{&(0x7f00007ab000-0x60)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000afe000-0x70)=[{&(0x7f0000037000-0x1000)='L', 0x1}], 0x1, &(0x7f0000972000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48040) close(r1) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) [ 88.023429] binder_alloc: binder_alloc_mmap_handler: 13263 207f9000-207fb000 already mapped failed -16 [ 88.115660] TCP: request_sock_TCP: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. [ 88.126606] ================================================================== [ 88.134024] BUG: KASAN: slab-out-of-bounds in tcp_v6_syn_recv_sock+0x1612/0x23a0 [ 88.141547] Write of size 160 at addr ffff8801d41cc9e0 by task ksoftirqd/0/7 [ 88.148719] [ 88.150336] CPU: 0 PID: 7 Comm: ksoftirqd/0 Not tainted 4.15.0-rc8+ #267 [ 88.157159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.166503] Call Trace: [ 88.169088] dump_stack+0x194/0x257 [ 88.172717] ? arch_local_irq_restore+0x53/0x53 [ 88.177375] ? show_regs_print_info+0x18/0x18 [ 88.181869] ? tcp_add_backlog+0x890/0x890 [ 88.186111] ? tcp_v6_syn_recv_sock+0x1612/0x23a0 [ 88.190972] print_address_description+0x73/0x250 [ 88.195809] ? tcp_v6_syn_recv_sock+0x1612/0x23a0 [ 88.200648] kasan_report+0x25b/0x340 [ 88.204448] check_memory_region+0x137/0x190 [ 88.208838] memcpy+0x37/0x50 [ 88.211963] tcp_v6_syn_recv_sock+0x1612/0x23a0 [ 88.216631] ? tcp_v6_conn_request+0x270/0x270 [ 88.221209] ? xfrm_policy_lookup+0x70/0x70 [ 88.225527] ? find_held_lock+0x35/0x1d0 [ 88.229583] ? ip_route_output_key_hash+0x229/0x370 [ 88.234580] ? lock_downgrade+0x980/0x980 [ 88.238717] ? selinux_netlbl_inet_conn_request+0x81/0x3c0 [ 88.244325] ? lock_release+0xa40/0xa40 [ 88.248287] ? rcu_read_lock_sched_held+0x108/0x120 [ 88.253302] tcp_get_cookie_sock+0x102/0x540 [ 88.257715] ? cookie_ecn_ok+0x120/0x120 [ 88.261753] ? ip_route_output_key_hash+0x252/0x370 [ 88.266752] ? ip_route_output_key_hash_rcu+0x2c40/0x2c40 [ 88.272288] ? xfrm_lookup_route+0x4f/0x1a0 [ 88.276587] ? tcp_select_initial_window+0x30c/0x410 [ 88.281683] cookie_v4_check+0x1a87/0x2920 [ 88.285902] ? sk_filter_trim_cap+0x40a/0x9c0 [ 88.290413] ? cookie_v4_init_sequence+0xe0/0xe0 [ 88.295144] ? __lock_is_held+0xb6/0x140 [ 88.299210] ? sk_filter_trim_cap+0xe7/0x9c0 [ 88.303635] ? tcp_v4_reqsk_send_ack+0x3e0/0x3e0 [ 88.308379] tcp_v4_do_rcv+0x6e9/0x7d0 [ 88.312251] tcp_v4_rcv+0x275f/0x2eb0 [ 88.316035] ? osq_lock+0xd6/0xed0 [ 88.319589] ? tcp_v4_early_demux+0xa40/0xa40 [ 88.324089] ip_local_deliver_finish+0x2f1/0xc50 [ 88.328832] ? ip_rcv_finish+0x1e30/0x1e30 [ 88.333051] ? nf_hook_slow+0xd3/0x1a0 [ 88.336932] ip_local_deliver+0x1ce/0x6e0 [ 88.341065] ? ip_call_ra_chain+0x6d0/0x6d0 [ 88.345376] ? check_noncircular+0x20/0x20 [ 88.349586] ? find_held_lock+0x35/0x1d0 [ 88.353640] ? ip_rcv_finish+0x1e30/0x1e30 [ 88.357872] ip_rcv_finish+0x959/0x1e30 [ 88.361824] ? rb_erase_cached+0xf50/0x3540 [ 88.366133] ? inet_del_offload+0x40/0x40 [ 88.370274] ? ip_rcv+0xf22/0x1840 [ 88.373804] ? lock_downgrade+0x980/0x980 [ 88.377959] ? lock_release+0xa40/0xa40 [ 88.381926] ? __lock_is_held+0xb6/0x140 [ 88.385975] ? nf_hook_slow+0xd3/0x1a0 [ 88.389853] ip_rcv+0xc5a/0x1840 [ 88.393213] ? ip_local_deliver+0x6e0/0x6e0 [ 88.397516] ? check_noncircular+0x20/0x20 [ 88.401731] ? check_noncircular+0x20/0x20 [ 88.405968] ? inet_del_offload+0x40/0x40 [ 88.410102] ? ip_local_deliver+0x6e0/0x6e0 [ 88.414407] __netif_receive_skb_core+0x1a41/0x3460 [ 88.419399] ? find_held_lock+0x35/0x1d0 [ 88.423456] ? nf_ingress+0x9f0/0x9f0 [ 88.427265] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 88.432432] ? __lock_is_held+0xb6/0x140 [ 88.436494] ? update_load_avg+0x249/0x2d80 [ 88.440788] ? numa_migrate_preferred+0x250/0x250 [ 88.445621] ? perf_trace_lock+0xd6/0x900 [ 88.449743] ? update_cfs_rq_load_avg.part.69+0x2d0/0x2d0 [ 88.455270] ? trace_event_raw_event_lock+0x340/0x340 [ 88.460436] ? print_irqtrace_events+0x270/0x270 [ 88.465177] ? check_noncircular+0x20/0x20 [ 88.469403] ? dequeue_task_fair+0x102b/0x43c0 [ 88.473981] ? __lock_acquire+0x664/0x3e00 [ 88.478207] ? find_held_lock+0x35/0x1d0 [ 88.482261] ? lock_acquire+0x1d5/0x580 [ 88.486210] ? process_backlog+0x45f/0x740 [ 88.490420] ? lock_acquire+0x1d5/0x580 [ 88.494369] ? process_backlog+0x1ab/0x740 [ 88.498595] ? lock_release+0xa40/0xa40 [ 88.502553] ? do_raw_spin_trylock+0x190/0x190 [ 88.507125] __netif_receive_skb+0x2c/0x1b0 [ 88.511425] ? __netif_receive_skb+0x2c/0x1b0 [ 88.515902] process_backlog+0x203/0x740 [ 88.519969] net_rx_action+0x792/0x1910 [ 88.523938] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 88.529122] ? napi_complete_done+0x6c0/0x6c0 [ 88.533606] ? find_held_lock+0x35/0x1d0 [ 88.537664] ? __run_timers+0x934/0xb70 [ 88.541629] ? lock_release+0xa40/0xa40 [ 88.545586] ? _find_next_bit+0xee/0x120 [ 88.549639] ? do_raw_spin_trylock+0x190/0x190 [ 88.554213] ? _raw_spin_unlock_irq+0x27/0x70 [ 88.558700] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 88.563699] ? trace_hardirqs_on+0xd/0x10 [ 88.567825] ? _raw_spin_unlock_irq+0x27/0x70 [ 88.572299] ? __run_timers+0x16f/0xb70 [ 88.576248] ? finish_task_switch+0x1d3/0x740 [ 88.580741] ? trigger_dyntick_cpu.isra.29+0x180/0x180 [ 88.585994] ? compat_start_thread+0x80/0x80 [ 88.590388] ? do_raw_spin_trylock+0x190/0x190 [ 88.594952] ? _raw_spin_unlock_irq+0x27/0x70 [ 88.599431] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 88.604427] ? trace_hardirqs_on+0xd/0x10 [ 88.608556] ? finish_task_switch+0x1d3/0x740 [ 88.613026] ? finish_task_switch+0x1aa/0x740 [ 88.617507] ? copy_overflow+0x20/0x20 [ 88.621404] ? __schedule+0x8f3/0x2060 [ 88.625296] ? rcu_pm_notify+0xc0/0xc0 [ 88.629191] __do_softirq+0x2d7/0xb85 [ 88.632993] ? __irqentry_text_end+0x1f8cf4/0x1f8cf4 [ 88.638074] ? __schedule+0x976/0x2060 [ 88.641954] ? schedule+0xf5/0x430 [ 88.645475] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 88.650247] ? rcu_note_context_switch+0x710/0x710 [ 88.655157] ? run_ksoftirqd+0x55/0x100 [ 88.659118] ? takeover_tasklets+0xa40/0xa40 [ 88.663509] run_ksoftirqd+0x50/0x100 [ 88.667290] smpboot_thread_fn+0x450/0x7c0 [ 88.671513] ? sort_range+0x30/0x30 [ 88.675121] ? __kthread_parkme+0xcf/0x240 [ 88.679334] ? __kthread_parkme+0x175/0x240 [ 88.683641] kthread+0x33c/0x400 [ 88.686984] ? sort_range+0x30/0x30 [ 88.690586] ? kthread_stop+0x7a0/0x7a0 [ 88.694544] ret_from_fork+0x3a/0x50 [ 88.698266] [ 88.699870] Allocated by task 7: [ 88.703219] save_stack+0x43/0xd0 [ 88.706644] kasan_kmalloc+0xad/0xe0 [ 88.710331] kasan_slab_alloc+0x12/0x20 [ 88.714279] kmem_cache_alloc+0x12e/0x760 [ 88.718401] sk_prot_alloc+0x65/0x2a0 [ 88.722177] sk_clone_lock+0x152/0x1570 [ 88.726124] inet_csk_clone_lock+0x92/0x4f0 [ 88.730420] tcp_create_openreq_child+0x9b/0x1b70 [ 88.735235] tcp_v4_syn_recv_sock+0x119/0x1270 [ 88.739792] tcp_v6_syn_recv_sock+0x1574/0x23a0 [ 88.744436] tcp_get_cookie_sock+0x102/0x540 [ 88.748820] cookie_v4_check+0x1a87/0x2920 [ 88.753030] tcp_v4_do_rcv+0x6e9/0x7d0 [ 88.756891] tcp_v4_rcv+0x275f/0x2eb0 [ 88.760669] ip_local_deliver_finish+0x2f1/0xc50 [ 88.765399] ip_local_deliver+0x1ce/0x6e0 [ 88.769521] ip_rcv_finish+0x959/0x1e30 [ 88.773470] ip_rcv+0xc5a/0x1840 [ 88.776810] __netif_receive_skb_core+0x1a41/0x3460 [ 88.781799] __netif_receive_skb+0x2c/0x1b0 [ 88.786094] process_backlog+0x203/0x740 [ 88.790148] net_rx_action+0x792/0x1910 [ 88.794095] __do_softirq+0x2d7/0xb85 [ 88.797867] [ 88.799471] Freed by task 0: [ 88.802463] (stack is not available) [ 88.806148] [ 88.807752] The buggy address belongs to the object at ffff8801d41cc000 [ 88.807752] which belongs to the cache TCP of size 2528 [ 88.819776] The buggy address is located 0 bytes to the right of [ 88.819776] 2528-byte region [ffff8801d41cc000, ffff8801d41cc9e0) [ 88.832057] The buggy address belongs to the page: [ 88.836972] page:ffffea0007507300 count:1 mapcount:0 mapping:ffff8801d41cc000 index:0xffff8801d41cdffd compound_mapcount: 0 [ 88.848224] flags: 0x2fffc0000008100(slab|head) [ 88.852869] raw: 02fffc0000008100 ffff8801d41cc000 ffff8801d41cdffd 0000000100000003 [ 88.860724] raw: ffffea0006eeb920 ffffea000753ee20 ffff8801d7f8b940 0000000000000000 [ 88.868577] page dumped because: kasan: bad access detected [ 88.874260] [ 88.875864] Memory state around the buggy address: [ 88.880766] ffff8801d41cc880: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 88.888101] ffff8801d41cc900: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 88.895433] >ffff8801d41cc980: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 88.902763] ^ [ 88.909228] ffff8801d41cca00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 88.916561] ffff8801d41cca80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 88.923893] ================================================================== [ 88.931225] Disabling lock debugging due to kernel taint [ 88.936697] Kernel panic - not syncing: panic_on_warn set ... [ 88.936697] [ 88.944038] CPU: 0 PID: 7 Comm: ksoftirqd/0 Tainted: G B 4.15.0-rc8+ #267 [ 88.952150] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.961474] Call Trace: [ 88.964038] dump_stack+0x194/0x257 [ 88.967642] ? arch_local_irq_restore+0x53/0x53 [ 88.972289] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 88.977022] ? vsnprintf+0x1ed/0x1900 [ 88.980797] ? tcp_v6_syn_recv_sock+0x1600/0x23a0 [ 88.985611] panic+0x1e4/0x41c [ 88.988774] ? refcount_error_report+0x214/0x214 [ 88.993512] ? add_taint+0x1c/0x50 [ 88.997026] ? add_taint+0x1c/0x50 [ 89.000537] ? tcp_v6_syn_recv_sock+0x1612/0x23a0 [ 89.005351] kasan_end_report+0x50/0x50 [ 89.009296] kasan_report+0x144/0x340 [ 89.013070] check_memory_region+0x137/0x190 [ 89.017450] memcpy+0x37/0x50 [ 89.020527] tcp_v6_syn_recv_sock+0x1612/0x23a0 [ 89.025172] ? tcp_v6_conn_request+0x270/0x270 [ 89.029732] ? xfrm_policy_lookup+0x70/0x70 [ 89.034034] ? find_held_lock+0x35/0x1d0 [ 89.038073] ? ip_route_output_key_hash+0x229/0x370 [ 89.043061] ? lock_downgrade+0x980/0x980 [ 89.047190] ? selinux_netlbl_inet_conn_request+0x81/0x3c0 [ 89.052787] ? lock_release+0xa40/0xa40 [ 89.056735] ? rcu_read_lock_sched_held+0x108/0x120 [ 89.061727] tcp_get_cookie_sock+0x102/0x540 [ 89.066110] ? cookie_ecn_ok+0x120/0x120 [ 89.070141] ? ip_route_output_key_hash+0x252/0x370 [ 89.075132] ? ip_route_output_key_hash_rcu+0x2c40/0x2c40 [ 89.080645] ? xfrm_lookup_route+0x4f/0x1a0 [ 89.084940] ? tcp_select_initial_window+0x30c/0x410 [ 89.090019] cookie_v4_check+0x1a87/0x2920 [ 89.094225] ? sk_filter_trim_cap+0x40a/0x9c0 [ 89.098696] ? cookie_v4_init_sequence+0xe0/0xe0 [ 89.103424] ? __lock_is_held+0xb6/0x140 [ 89.107467] ? sk_filter_trim_cap+0xe7/0x9c0 [ 89.111857] ? tcp_v4_reqsk_send_ack+0x3e0/0x3e0 [ 89.116586] tcp_v4_do_rcv+0x6e9/0x7d0 [ 89.120448] tcp_v4_rcv+0x275f/0x2eb0 [ 89.124223] ? osq_lock+0xd6/0xed0 [ 89.127754] ? tcp_v4_early_demux+0xa40/0xa40 [ 89.132228] ip_local_deliver_finish+0x2f1/0xc50 [ 89.136959] ? ip_rcv_finish+0x1e30/0x1e30 [ 89.141167] ? nf_hook_slow+0xd3/0x1a0 [ 89.145032] ip_local_deliver+0x1ce/0x6e0 [ 89.149153] ? ip_call_ra_chain+0x6d0/0x6d0 [ 89.153449] ? check_noncircular+0x20/0x20 [ 89.157654] ? find_held_lock+0x35/0x1d0 [ 89.161686] ? ip_rcv_finish+0x1e30/0x1e30 [ 89.165899] ip_rcv_finish+0x959/0x1e30 [ 89.169847] ? rb_erase_cached+0xf50/0x3540 [ 89.174143] ? inet_del_offload+0x40/0x40 [ 89.178266] ? ip_rcv+0xf22/0x1840 [ 89.181776] ? lock_downgrade+0x980/0x980 [ 89.185902] ? lock_release+0xa40/0xa40 [ 89.189848] ? __lock_is_held+0xb6/0x140 [ 89.193881] ? nf_hook_slow+0xd3/0x1a0 [ 89.197747] ip_rcv+0xc5a/0x1840 [ 89.201090] ? ip_local_deliver+0x6e0/0x6e0 [ 89.205383] ? check_noncircular+0x20/0x20 [ 89.209592] ? check_noncircular+0x20/0x20 [ 89.213802] ? inet_del_offload+0x40/0x40 [ 89.217926] ? ip_local_deliver+0x6e0/0x6e0 [ 89.222224] __netif_receive_skb_core+0x1a41/0x3460 [ 89.227210] ? find_held_lock+0x35/0x1d0 [ 89.231245] ? nf_ingress+0x9f0/0x9f0 [ 89.235027] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 89.240189] ? __lock_is_held+0xb6/0x140 [ 89.244227] ? update_load_avg+0x249/0x2d80 [ 89.248517] ? numa_migrate_preferred+0x250/0x250 [ 89.253337] ? perf_trace_lock+0xd6/0x900 [ 89.257458] ? update_cfs_rq_load_avg.part.69+0x2d0/0x2d0 [ 89.262972] ? trace_event_raw_event_lock+0x340/0x340 [ 89.268135] ? print_irqtrace_events+0x270/0x270 [ 89.272868] ? check_noncircular+0x20/0x20 [ 89.277080] ? dequeue_task_fair+0x102b/0x43c0 [ 89.281639] ? __lock_acquire+0x664/0x3e00 [ 89.285849] ? find_held_lock+0x35/0x1d0 [ 89.289889] ? lock_acquire+0x1d5/0x580 [ 89.293835] ? process_backlog+0x45f/0x740 [ 89.298042] ? lock_acquire+0x1d5/0x580 [ 89.301986] ? process_backlog+0x1ab/0x740 [ 89.306198] ? lock_release+0xa40/0xa40 [ 89.310147] ? do_raw_spin_trylock+0x190/0x190 [ 89.314703] __netif_receive_skb+0x2c/0x1b0 [ 89.318997] ? __netif_receive_skb+0x2c/0x1b0 [ 89.323467] process_backlog+0x203/0x740 [ 89.327508] net_rx_action+0x792/0x1910 [ 89.331459] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 89.336624] ? napi_complete_done+0x6c0/0x6c0 [ 89.341104] ? find_held_lock+0x35/0x1d0 [ 89.345153] ? __run_timers+0x934/0xb70 [ 89.349104] ? lock_release+0xa40/0xa40 [ 89.353057] ? _find_next_bit+0xee/0x120 [ 89.357092] ? do_raw_spin_trylock+0x190/0x190 [ 89.361647] ? _raw_spin_unlock_irq+0x27/0x70 [ 89.366117] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 89.371104] ? trace_hardirqs_on+0xd/0x10 [ 89.375226] ? _raw_spin_unlock_irq+0x27/0x70 [ 89.379694] ? __run_timers+0x16f/0xb70 [ 89.383639] ? finish_task_switch+0x1d3/0x740 [ 89.388114] ? trigger_dyntick_cpu.isra.29+0x180/0x180 [ 89.393362] ? compat_start_thread+0x80/0x80 [ 89.397744] ? do_raw_spin_trylock+0x190/0x190 [ 89.402301] ? _raw_spin_unlock_irq+0x27/0x70 [ 89.406769] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 89.411758] ? trace_hardirqs_on+0xd/0x10 [ 89.415894] ? finish_task_switch+0x1d3/0x740 [ 89.420361] ? finish_task_switch+0x1aa/0x740 [ 89.424831] ? copy_overflow+0x20/0x20 [ 89.428705] ? __schedule+0x8f3/0x2060 [ 89.432571] ? rcu_pm_notify+0xc0/0xc0 [ 89.436441] __do_softirq+0x2d7/0xb85 [ 89.440231] ? __irqentry_text_end+0x1f8cf4/0x1f8cf4 [ 89.445303] ? __schedule+0x976/0x2060 [ 89.449166] ? schedule+0xf5/0x430 [ 89.452681] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 89.457417] ? rcu_note_context_switch+0x710/0x710 [ 89.462318] ? run_ksoftirqd+0x55/0x100 [ 89.466265] ? takeover_tasklets+0xa40/0xa40 [ 89.470645] run_ksoftirqd+0x50/0x100 [ 89.474420] smpboot_thread_fn+0x450/0x7c0 [ 89.478630] ? sort_range+0x30/0x30 [ 89.482229] ? __kthread_parkme+0xcf/0x240 [ 89.486435] ? __kthread_parkme+0x175/0x240 [ 89.490729] kthread+0x33c/0x400 [ 89.494069] ? sort_range+0x30/0x30 [ 89.497666] ? kthread_stop+0x7a0/0x7a0 [ 89.501613] ret_from_fork+0x3a/0x50 [ 89.505750] Dumping ftrace buffer: [ 89.509268] (ftrace buffer empty) [ 89.512949] Kernel Offset: disabled [ 89.516548] Rebooting in 86400 seconds..