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"}], 0x1010, 0x4008000}, 0x880) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x0, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1}, 0x0) 2018/02/01 21:18:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ab4000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000552000)='./file0\x00', &(0x7f0000617000-0x19)=@random={'osx.', '/dev/admmidi#\x00'}, &(0x7f0000324000-0x14)="0200000000000000110100008000a00000000600", 0x14, 0x0) 2018/02/01 21:18:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ad0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f00007f1000-0x10)=[{&(0x7f000000b000)='\a', 0x1}], 0x1, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000d15000-0x24)) mbind(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000002000-0x8), 0x1, 0x2) 2018/02/01 21:18:52 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x100000001, &(0x7f0000001000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000007000-0x5c)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}, @in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @broadcast=0xffffffff}], 0x5c) 2018/02/01 21:18:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) geteuid() r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000004000)=0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0x0, 0x4) ftruncate(r1, 0x0) close(r0) 2018/02/01 21:18:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4}, 'port0\x00', 0x14, 0x21001, 0x6, 0x10000, 0xffffffffffffffe4}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000519000-0xe)='net/ip_mr_vif\x00') ioctl$KVM_GET_CLOCK(0xffffffffffffffff, 0x8030ae7c, &(0x7f0000c43000-0x30)) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000022000-0x9)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000236000)=@pic) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000023000-0x20)={0x0, 0x3, 0x0, 0x20d08000, &(0x7f0000d07000/0x1000)=nil}) ioctl$KVM_SET_TSS_ADDR(r5, 0xae47, 0xd000) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r5, 0x4010ae68, &(0x7f0000707000)) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f00000a7000-0x4)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7fffffff, 0x80001, 0x6, 0x3, 0x8]}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r6 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/igmp\x00') preadv(r6, &(0x7f00006a6000-0x10)=[{&(0x7f000043c000-0xb4)=""/68, 0x44}], 0x1, 0x0) 2018/02/01 21:18:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) r1 = accept$alg(r0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000e53000), 0x0, 0x2404c815, &(0x7f0000176000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) accept$alg(r1, 0x0, 0x0) r2 = open(&(0x7f00007eb000-0x8)='./file0\x00', 0x80, 0x100) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000e56000)={0x0, @local, @rand_addr}, &(0x7f0000799000)=0xc) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f000038f000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7, 0x7, 0x0, 0x500, 0x8, 0x400000, r3}) utimes(&(0x7f0000b74000-0x8)='./file0\x00', &(0x7f0000676000-0x20)={{0x0, 0x2710}}) 2018/02/01 21:18:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000f85000/0x18000)=nil, &(0x7f0000da1000-0x18)=[@text32={0x20, &(0x7f0000902000)="c4c115dcbc8e0000c0feeaa20000000c01a70fc79d040000000f32b9800000c00f3235008000000f300fc72fc4c3155cbb4a2000006a0f001ac4c2014617", 0x3e}], 0x1, 0x0, &(0x7f00002cc000-0x10)=[], 0x0) ioctl$KVM_SMI(r2, 0xaeb7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f000027c000)={0x0, 0x2000}) 2018/02/01 21:18:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000a7e000-0x8)=0x8022) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000b7e000-0x10), &(0x7f0000048000), 0x0) r0 = socket(0x4, 0x3, 0xfffffffffffff000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00005e0000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005e7000-0x4)=0x20) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000bc4000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000005c000)=r1, 0x4) 2018/02/01 21:18:52 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000800c5012, &(0x7f0000004000-0x8)) open_by_handle_at(r0, &(0x7f0000005000-0xf8)={0xf8, 0x9, "abe6a303a9d85652852c2d7f19076633947deeb916432a7c055d471b60cb33ee3d284ff8a1d0759969c0b769bd655c895c85712c5f8d70a8d88ac730e9ad90b95ff608465664c47a5cc49629a5b26293e801dea5c0a3f646d491c9a37f15138b88226e6576178119e3166fa61a0bf4a5641b34c243ef5d1596601ada85f13ca0aa08d3997ef7fdd9220bfbe5d79461e69b33d1e5b7e20105f6a990a836ce3f7956995a2a51457e37378bfe6504bc20f5191db8f5ac71826964ebf0fdc436d8b29cd837dc0c66ffc7912a9d008c191eeccbad25bee489c055c8643cce9e29ceef1f462a0ec2326f2f0f0fdebdbf4e8f86"}, 0x400000) 2018/02/01 21:18:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00000f9000-0x2f), 0x0) open(&(0x7f0000f26000)='./file0\x00', 0x2000, 0x800000000) mount(&(0x7f0000ae2000+0xd7d)='./file0/file0\x00', &(0x7f0000c1c000-0x8)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='vs') 2018/02/01 21:18:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000bea000)) fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fcc000-0xc), &(0x7f0000e8e000-0x4)=0xc) r0 = getpid() r1 = getpgid(r0) r2 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000a27000)=0x100000000) ioprio_set$pid(0x3, r1, 0x0) 2018/02/01 21:18:52 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001d6000)='/dev/hwrng\x00', 0x4000, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f000072c000)={0x0, r0, 0x4, 0x1}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000001000-0x1000)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000552000)={{0x80}, 'port0\x00'}) 2018/02/01 21:18:52 executing program 4: userfaultfd(0xffc0000000000000) r0 = syz_open_procfs(0x0, &(0x7f00008d6000)='attr/prev\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001000-0x77)="7697973654065ba9d70c7a3b332450d17355b113054a4f2374bcc7a974b9a36a76f5562a392b5825df1f0a62ea3bcd2535cffcb0d0475d48ba681b259c27a7583fb2e3e0322a24a5b00b6114a963c463ac2bf3686385cf0c0aa8e41c4bf1c1e7fe0428a228a89b1be198cd12b92603cc18c41fe3c6914d", 0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x100000001}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0x10)={r1, 0x80, 0x4, [0x6, 0xf05, 0x401, 0x1f]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000)={r1, 0x24c}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@sack_info={0x0, 0x9f, 0x80}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x6, 0x8}, &(0x7f0000002000-0x4)=0x8) clone(0x0, &(0x7f0000bf7000), &(0x7f0000736000-0x4), &(0x7f000089e000), &(0x7f000095e000)) ppoll(&(0x7f0000711000)=[], 0x0, &(0x7f00001de000)={0x77359400}, &(0x7f00007bd000), 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000003000-0x4)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000003000)={0x9, 0x7, 0x4, 0x0, 0x4, 0x4, 0x9, 0x6, 0x40, 0x0, 0x6, 0x5d, 0x0, 0x4, 0x5, 0x9, 0x7fffffff, 0x5da, 0x80000001}) 2018/02/01 21:18:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xb, 0xbc40, &(0x7f0000a26000-0x8)={0x0, 0x0}) mq_unlink(&(0x7f0000d5d000)='(\x00') ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00008a8000-0x8)={0x400, 0xffffffffffffffe0}) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000264000-0x4)) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mount(&(0x7f00001ae000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000f49000-0x6)='ramfs\x00', 0x0, &(0x7f0000b78000)) mknodat(r0, &(0x7f0000c45000-0x8)='./file0\x00', 0x0, 0x31) open(&(0x7f000019a000)='./file0\x00', 0x101000, 0x108) getxattr(&(0x7f00001b1000-0x8)='./file0\x00', &(0x7f00008d6000)=@known='security.capability\x00', &(0x7f0000f5d000)=""/44, 0x2c) 2018/02/01 21:18:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000094a000-0x18)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000d03000-0x8f)=""/143, 0x8f) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f000003c000-0x1)='/', 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000937000)='/dev/ptmx\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 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) sendmsg$alg(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000b3a000)=[{&(0x7f0000f42000)="17f1032c5d42802325f6406a260226adb777172b1fecaabbc130d98742de505ef0340f1533911305d4ef5bf66f03db9e8bb8e2d0429e896b05d6dcf67ff370359b52fb78c31ac6bf50cc555a5accf6728a7f67d785acb6aedfd5576dd6225e35abfdd8243f1136ba92306f30c7084c8be5aed2aabefca45feed05e82d87528", 0x7f}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f00009a5000-0xf)="b9c3954b8aa005ab5039e4ab424719", 0xf}, {&(0x7f0000000000)="5bad280fd4716df93dbe05b3d5491358ddee5b63e8c3bb4343f7b18c27ec18e73d0593741288caa88ee225d072e7670626856da7370436d3ced1954b73ce9a9461e48ac5c40f8655a94fe8c6875cedc4e25fb618b0adf49bb5e88b634159e3cc8dc5d2efb7b7dd4d3dfa555c7bd7caa35e45374ab8f78a459b48d710f8347a44610d5cd641cc27ad7ff5b22f2bd93d8ded7a30a6eefb40fd4cba3fe2ea95895831e139f918eff6a683662bf9a4553965fd935d", 0xb3}, {&(0x7f0000001000-0x54)="d5df27f533603a79225ab370916edc3ce9944fdbb7855f649b8fb6afe9374cc5a872164d3142c46471e9a8963b45e05107275390c9e1a2b2eac6aa66ae8fecaa98272bffe96e5a496a4fac49bc18d0c188144206", 0x54}, {&(0x7f0000000000)="4ddac2cac511701f734eae230bda2c2145613fea2ee9246f163aa53858d3eaf6866a7c60f1169a19b93c42fcd19ff5c5891c24ac8a4ca352910f9a6cbfcf4dbe6d4fc8860c992ce19c449924ac7f3717517518aa6c605192", 0x58}, {&(0x7f0000ab1000)="6c3eb7fadbe1da20c6658fae60bc4aee060023ce5b619d5a87404ecb372e8055b7929f3d81ff1ccdb8e6dd5e43ebedcb8a40909387d0b8143cb21399e7aed00d9c34364adbdd489ae46fd93379b0a9670ea176229ad62fc42308cab15ad19ea97e08d0dda17b4ab5c354f13878ec1c955058baa655a8e42583d9fe278036ca056be0238057be2263c3e26593dbbbb3b5bd59e97bf2045b356cfbc48bc7df01f2206437b918977fa2b8dee296556f98d2688c6099", 0xb4}, {&(0x7f0000001000-0x43)="dbce9fe8a19d104970aa77a59abe63056bf8d715dcaef32727687f29068d8e737dfccf53c9f506921c2996cb356d5e90368fea6bd862b866fd82a96c955e9df7799269", 0x43}, {&(0x7f0000e85000-0x6e)="c0d71506acd9016e27a4948a42a498a08426f5ff6f55eca8910e1d90868cbcd66d074954c908d55ebd131d9dcd7af424512700210bc5e1dd3f3b87ad2bb27527780473f33ee869c2304ec881721111677f01c310adcc0051c1bd172dce0d243fd844d467d121e8bbae4e65f931e2", 0x6e}], 0x9, &(0x7f0000001000-0x90)=[@assoc={0x18, 0x117, 0x4, 0x2}, @iv={0x60, 0x117, 0x2, 0x48, "6e8ee5a720854fd321c3d74be2bf19b59bf538556290b83a53ba89e9f906b4580af7bee70f508a3161c1d0a4b3bd13612c9986916d8928ee7ff4c776e630271d32cd28ef50fa84d2"}, @op={0x18, 0x117, 0x3}], 0x90, 0x10}, 0x800) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 21:18:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) r2 = syz_open_dev$sndmidi(&(0x7f0000d81000-0x12)='/dev/snd/midiC#D#\x00', 0x3ff, 0x30040) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000078a000), &(0x7f00004fc000-0x4)=0x4) shutdown(r1, 0x1) r3 = syz_open_dev$admmidi(&(0x7f0000068000)='/dev/admmidi#\x00', 0xcaf, 0x0) sendto$ax25(r3, &(0x7f00001d4000)="9b0546c41d9fad6d40263cc60bd4791560cc5fc658815e0330d2933742491130638c1af6d0f054f22ca35cc5d975700f0a2af31f5081ef1cec5daf7d456d02c6240bca", 0x43, 0x20000000, &(0x7f0000728000-0x10)={0x3, {"35fff03cbf1a9c"}, 0x401}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) writev(r1, &(0x7f000062e000-0x10)=[{&(0x7f0000d9d000-0x11)='\x00', 0x1}], 0x1000000000000019) recvfrom$inet6(r0, &(0x7f0000db6000-0x81)=""/129, 0x81, 0x40000000, &(0x7f00000b9000-0x1c)={0xa, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1f}, 0x1c) 2018/02/01 21:18:52 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000057f000-0xc)={0x4, 0xffffffffffffffff, 0x1}) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00002f4000)=0x8, 0x4) r1 = socket(0x18, 0x0, 0x2) getsockname$ax25(r1, &(0x7f0000993000-0x10), &(0x7f0000000000+0xa0b)=0x10) 2018/02/01 21:18:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000001000-0x4), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0xeb)={0x0, 0xe3, "b7e773e156ca19486c0dd3f11bd373251b33340baf647d2105730958bd996667c00ebaddafdfc0eaff8c4e556c4719c6ded97444d4adb40dee0feef817e5a9128d1b91b4ef0de4b7d3b7a8d86123379bace8714a58075f586db44d6511f2970f004a138aad7398b724e9784db011b3de1f52edbd9459ab99900bebf3772aff9ed5ebd0aa1b3af6e8d03c30d1b1eb94e28300887a58273c20ced7905ebd21d4992bc531cf07121f825f56cb0c0ce6309fac8f1726e1742ab79745b604a3e955f56a39487bb55f6f9a2c75ba3e58c23d1ffbc63b92f0f326a49ce65578c0537516b0d071"}, &(0x7f0000003000-0x4)=0xeb) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x4}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000)={r1, @in6={{0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, 0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003000)=[{&(0x7f0000001000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000000000)=[{&(0x7f0000004000-0x2d)="0c608222ff24c6b5669f94eb52c41953f258281063929899c8491cd4c557f69df287ed5f045996c68eff1eb903", 0x2d}, {&(0x7f0000004000-0xb9)="a3abe0237e63dcb2a47b5e10e427bc396bbb94f0465e55eaeadb0a14624c665ced919d1aab57ba18eecbc97e81dde2c32c743821d772080a98b252ad39703b28b8e45c85a30d0eda18a184e83bdbccb55907e9baaa002022964511917d31daede317a26aa593288bcbfa64c08d7263c68e3baa8cb9f3330826eccfc2187649ece298c6d57f16c3ee932a4e68e1990474499b37ebabf6605622ae2a2d651682d6481e02133d4e6e1219c3049904451d493c72f6ddcf07ae5036", 0xb9}, {&(0x7f0000003000)="8d478b1ee63d58dbe3486841981ca2d3030def75993cba1a2ebad1cd63fad8d37cf34a66684a2a16764be516abc0be50b3e442630fc314e6ff6ea1fe3ccc9429ee77f3eb99e8ee035021fdaf70e7f52ad67b0f6dc428908b37cdcd78ee842b175bc7e9d039b6f6ba67ada8844272d57107440bcc52871937a50f8536e48f5d5b512797da29460fe76100227e5c643a5501ef17c5c914585bb6e63b3cd81f95244d160d606741275e4d863388dc2092c845659b57af5a8e8f0c753bdcad42e0e05f20", 0xc2}], 0x3, &(0x7f0000003000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x8000, 0x1, 0x0, 0xc44e, 0xfffffffffffffe01, 0x2, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0x1, 0x8000, 0x8, 0x9, 0x7, 0x2, 0x10000, r1}}, @init={0x18, 0x84, 0x0, {0x0, 0x1f, 0x8001, 0x200}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x7, 0x1, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8000, 0x0, 0x3, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff00000001, 0x5, 0x200, 0xf0, 0x4, 0x5aa4d98a, 0xffffffffffffffff, 0xfffffffffffffffa, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x2, 0x1, 0x0, r1}}], 0x150, 0x40800}], 0x1, 0xc001) mmap$binder(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x4, 0x850, r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000004000)=[{{&(0x7f0000004000)=@nl=@proc, 0xc, &(0x7f0000000000)=[{&(0x7f0000004000)=""/32, 0x20}, {&(0x7f0000001000)=""/149, 0x95}, {&(0x7f0000005000-0x25)=""/37, 0x25}, {&(0x7f0000005000-0xfd)=""/253, 0xfd}, {&(0x7f0000000000)=""/255, 0xff}], 0x5}}, {{&(0x7f0000002000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x10, &(0x7f0000000000)=[{&(0x7f0000004000)=""/24, 0x18}], 0x1, &(0x7f0000002000-0x1f)=""/31, 0x1f, 0x2}, 0x3}], 0x2, 0x20, &(0x7f0000003000-0x10)={0x77359400}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000006000-0x8)='keyring\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r4 = add_key(&(0x7f0000004000)='pkcs7_test\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000), 0x0, 0xfffffffffffffff9) keyctl$negate(0xd, r3, 0x0, r4) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000003000)={r0, 0xaf9, 0x1, "e82b22c2cd63282a2f2bc14452321f15e2a83f1245bb07ab79ad0c93633273d0205022c1201721041bc6d62a218322c35dbfe42f2b0db1c99e4f1d125f217ad3af02dbd2511f77d4a21947880a584768072bf1bda3b072b1753d2fff49c08b9257582d312593b88a71ea3a66beda19a51826f2f53737387adfc344c5a278fa8d729bd29c0f"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={r1, 0x8001}, &(0x7f0000006000)=0x8) fcntl$getown(r0, 0x9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000000)={0x18d0f125, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x3, @loopback=0x7f000001}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x40, 0x6, 0x1, 0x5, 0x2c, &(0x7f0000007000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x2, 0x9}) 2018/02/01 21:18:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x14, 0x80800) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000059000), &(0x7f0000d37000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x21), &(0x7f0000fd6000-0x4)=0x60, 0x80800) r4 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, r4) r5 = socket$inet_icmp(0x2, 0x2, 0x1) r6 = syz_open_dev$random(&(0x7f00003f3000)='/dev/random\x00', 0x0, 0x541000) r7 = syz_open_dev$loop(&(0x7f000006f000-0xb)='/dev/loop#\x00', 0x7, 0x420200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x38)=[{r0, 0x40}, {r1, 0x104}, {r2, 0x210}, {r3, 0x1}, {r5, 0x4000}, {r6, 0x90}, {r7, 0x9000}], 0x7, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = gettid() exit(0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, r8, 0x0, 0xffffffffffffffff, 0x0) 2018/02/01 21:18:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000474000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000be3000-0x8)='net/arp\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r1, &(0x7f0000af1000-0x1002)=@file={0x0, ""/4096}, &(0x7f00000bc000)=0x1002, 0x800) recvmmsg(r1, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000003000-0x58)=@alg, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57}}], 0x2, 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00004ef000)={{0x3, 0x0, 0x4, 0x3, 0x1}, 0xffffffffffff8001, 0x9, 0x7ff}) sendto(r2, &(0x7f0000018000), 0x0, 0x24048844, 0x0, 0x0) 2018/02/01 21:18:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000076d000)='/dev/rfkill\x00', 0x20000, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000deb000-0x60), &(0x7f0000c5e000-0x4)=0x60, 0x800) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00004f9000)={@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @loopback=0x7f000001}, 0x2, 0x1, 0x3}}, {&(0x7f0000ab0000)=""/40, 0x28}, &(0x7f0000337000), 0x24}, 0x46) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(r2, &(0x7f00005c8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r3}], 0xa0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00006e3000-0xe8)={{{@in=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000032000-0x4)=0xe8) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00003ea000-0xc)={r4, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xb}}, 0xc) ioctl(r2, 0xc1004110, &(0x7f0000002000-0x9c)) r5 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000543000)=[@in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x2, 0x3a7, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x1, 0x3ff, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x1}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0xc8}, @in6={0xa, 0x2, 0xfffffffffffffff8, @mcast1={0xff, 0x1, [], 0x1}, 0x1}], 0xc8) 2018/02/01 21:18:52 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000860000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x402100) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00000ae000-0xa)={0x800, "33a3711e9590"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) fcntl$setstatus(r1, 0x4, 0x42c00) recvmsg$kcm(r1, &(0x7f0000dc4000-0x38)={&(0x7f00003a5000-0x80)=@generic, 0x80, &(0x7f0000c09000)=[{&(0x7f0000021000)=""/98, 0x62}, {&(0x7f0000262000)=""/202, 0xca}, {&(0x7f00000f1000)=""/160, 0xa0}, {&(0x7f0000975000-0x1000)=""/4096, 0x1000}, {&(0x7f0000926000-0x67)=""/103, 0x67}], 0x5, &(0x7f0000d71000), 0x0, 0x80}, 0x1) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r1, r2}) sendmsg$kcm(r3, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f}, 0xe, &(0x7f0000534000-0x50)=[{&(0x7f00000ee000)='#', 0x1}], 0x1, &(0x7f000059a000-0x23c8)=[]}, 0x0) 2018/02/01 21:18:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$inet6(r0, &(0x7f0000178000-0xe9)=""/233, 0xe9, 0x21, &(0x7f0000d26000)={0xa, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, 0x1c) ptrace$peekuser(0x3, 0x0, 0x7f) r1 = socket$inet6(0xa, 0x2, 0x800000000000) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket$inet(0x2, 0x80000, 0x3f) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00008dd000), &(0x7f000038f000-0x4)=0x4) connect$l2tp(r2, &(0x7f0000e50000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x0, 0x2, 0x0, {0xa, 0x0, 0x3ff, @dev={0xfe, 0x80, [], 0x0, 0x12}}}}, 0x32) bind$inet6(r1, &(0x7f0000813000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xb}, 0x1c) syz_emit_ethernet(0x131, &(0x7f000005b000-0x131)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0xfb, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0xfb, 0x0, "366a20f1a2721ccf839874c4efa988f6475a9ce63822b3af3c1b2d7ad4adf42ae80199bc7c8887fe9284850d815f27d330d42dfa50c2d4c39e4c46a29f567eda30cc7bc9df2d80515c0500c9a201e2cde80d01f651c32668cc79b556a2e69f8d1976897fb06f9f15b00aa2f15832154e282901c6d52a460879a772f7decba59c481505593e953659bc8e8bd1e4a57a79a0cdfa87d81fa9ed0000000812509cb3163585d73470a194e0c4ba817f95dea977621ffc8631ac030974559c258c06916ed8fcf4bbcc04019a05b543249d2828c256b351ae40482db0f0c9b45201f6a0fe3ee2c958090000a45aa17f9b7bdaa7c3bd93"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xfffffffffffffffc]}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c70000-0x10)='/selinux/status\x00', 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f000060e000)={&(0x7f0000849000)={0x10, 0x0, 0x0, 0x104}, 0xc, &(0x7f0000e95000-0x10)={&(0x7f00009ec000)={0x10fc, 0xd, 0x1, 0x10, 0x0, 0x3, {0xc, 0x0, 0x7}, [@typed={0x18, 0x62, @ipv6=@empty}, @generic="897719e12c48495a84526d365550f94a896f8e199b1d9e0fff9c938496a8034a14ee0ee510d1df207471b13e5fd23177f953efe6763c067c88c4c104629bb2aa23a62dd170bdd9923d97feaa7739529d", @nested={0x106c, 0x3c, [@typed={0x18, 0x60, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x14, 0x63, @str='\'eth1md5sum\x00'}, @typed={0x18, 0x53, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xf}}, @typed={0xc, 0x55, @fd=r2}, @generic, @typed={0x18, 0x90, @binary="3738b4e3d72dab7b5163f1fa6146"}, @generic="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"]}, @typed={0xc, 0x90, @fd=r1}, @typed={0x8, 0x54}]}, 0x10fc}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 2018/02/01 21:18:52 executing program 6: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x12, 0x100000008d) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000089b000-0x7e), 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fc4000-0x11)='/dev/vga_arbiter\x00', 0x50003, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000fc4000)=""/145, 0x91, 0x40000002, &(0x7f0000677000-0x1c)={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, 0x1c) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000131000)=""/101) mmap(&(0x7f0000281000/0x3000)=nil, 0x3000, 0x1000002, 0xd010, r0, 0x0) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x1, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xfffffffffffffffd}, 0x1c) 2018/02/01 21:18:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a77000-0x7)='/dev/cuse\x00', 0x20001, 0x0) write$fuse(r0, &(0x7f0000ce9000-0x14)={0x14, 0x0, 0x7, @fuse_poll_out={0xff}}, 0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c7f000-0xc)={0x0, @rand_addr, @remote}, &(0x7f0000ea8000)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000a4a000)={0xf, 0x7, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@generic={0x3, 0x6, 0x40, 0x3}, @alu={0x7, 0xed4, 0xe, 0x7, 0x0, 0x2, 0xfffffffffffffffd}], {0x95}}, &(0x7f00003ae000-0xa)='syzkaller\x00', 0x5, 0xaf, &(0x7f000003e000-0xaf)=""/175, 0x40f00, 0x1, [], r1}, 0x48) 2018/02/01 21:18:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) read(r0, &(0x7f0000910000)=""/41, 0x24) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000afe000)) getitimer(0x0, &(0x7f0000ee6000-0x20)) utimes(&(0x7f0000232000)='./file0\x00', &(0x7f00009fc000-0x20)={{0x0, 0x2710}, {0x0, 0x7530}}) msgget(0x3, 0x24) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00006d4000-0xa)='/dev/cuse\x00', 0x12000, 0x0) connect$bt_rfcomm(r1, &(0x7f0000bfe000)={0x1f, {0x100000001, 0x2, 0x3f, 0x7fff, 0x2, 0x10000}, 0xd97}, 0x9) r2 = syz_open_dev$amidi(&(0x7f00001c6000)='/dev/amidi#\x00', 0x382, 0x8000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000f73000), &(0x7f000076b000-0x4)=0x4) socket$nfc_raw(0x27, 0x1, 0x0) 2018/02/01 21:18:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ac1000-0x10)='/dev/sequencer2\x00', 0x18000, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_dev$admmidi(&(0x7f0000260000)='/dev/admmidi#\x00', 0x9, 0x200) socket$kcm(0x29, 0x7, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000b9b000-0x28)={@common='vcan0\x00', 0x14}) r3 = getuid() ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000269000-0x28)={0x5, 0x3, 0x6, 0x3b0, 0x3}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000a0d000)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000bc8000-0x10)={0x0, 0x0, 0x91b}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00005ea000-0x8)={r4, r5}) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000042e000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e83000-0x170)=@expire={0x170, 0x18, 0x300, 0x3, 0x0, {{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@loopback=0x7f000001, 0x1, 0x7fffffff, 0x2, 0x80000001, 0xa, 0xa0, 0x20, 0x29, 0x0, r3}, {@in=@dev={0xac, 0x14, 0x0, 0x14}, 0x2, 0x33}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, {0x0, 0x6, 0x7f, 0x433, 0x9, 0x0, 0x100000001}, {0x4000000000000000, 0x7fff, 0x7, 0x9}, {0x4, 0x2, 0x3}, 0x2, 0x3, 0x2, 0x1, 0xb840, 0x20}, 0x400}, [@extra_flags={0x8, 0x18, 0xffffffffffffffc0}, @tfcpad={0x8, 0x16, 0xfffffffffffffffe}, @algo_auth_trunc={0x6c, 0x14, {{'crc32\x00'}, 0x100, 0x180, "4f39e3e60186798a212ab360a81402ec84926786375c61f0b0a43d7b5502eb52"}}]}, 0x170}, 0x1}, 0x0) r6 = dup2(r2, r2) openat$ppp(0xffffffffffffff9c, &(0x7f0000618000-0x9)='/dev/ppp\x00', 0x2, 0x0) r7 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r6, 0x40086408, &(0x7f0000c05000-0x8)={0x7, 0x7452000000000}) r8 = request_key(&(0x7f000015c000)='id_resolver\x00', &(0x7f0000de9000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00009b5000-0x40)='crc32\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffffa) stat(&(0x7f0000433000)='./file0\x00', &(0x7f00001e3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r8, r3, r9) accept$packet(r2, &(0x7f00009d9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000525000-0x4)=0x14) setsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000eaf000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x6, 0x3, 0x81, 0xa, 0xa0, 0xa0, 0xff, r10, r3}, {0x1, 0x10001, 0x9, 0x800, 0x20, 0x10000, 0x4, 0x101}, {0x2, 0x6, 0xfffffffffffffffa, 0xd629}, 0xffffffffffff930f, 0xd, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x2b}, 0xa, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffffffff, 0x96bd2fd721c753cc, 0x0, 0xffffffffffff0000, 0x100000000000, 0xffffffffffff8001, 0x100000000}}, 0xe8) 2018/02/01 21:18:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00005d4000)='/dev/audio\x00', 0x400000, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000d66000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @empty}}) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000b1e000-0x4), 0x4) 2018/02/01 21:18:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00006b1000)=@common='vcan0\x00', 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00009d5000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f000005c000), 0xfffffffffffffe67) 2018/02/01 21:18:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b41000)='/dev/rfkill\x00', 0x420000, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e33000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000aff000)={0x5, 0x0, 0x10001, 0x4000}) openat$dsp(0xffffffffffffff9c, &(0x7f0000e7d000-0x9)='/dev/dsp\x00', 0x807ff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f000000f000-0x10)={r1, 0x8}) futex(&(0x7f0000001000), 0x8c, 0x0, &(0x7f0000191000), &(0x7f0000000000), 0x0) 2018/02/01 21:18:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x2880) syncfs(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000e33000/0x18000)=nil, &(0x7f00002da000)=[@text64={0x40, &(0x7f0000001000-0x4b)="0fc76e08dbedb973080000b8009085efba000000000f30646667d3dec4a2319ee33e430fc79f77000000c44111e27801c74424002a010000c7442402a48e2a8fff2c241b4629644f0f0119", 0x4b}], 0x1, 0x10, &(0x7f0000000000)=[@cr4={0x1, 0x10}, @efer={0x2, 0xc00}], 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r1, &(0x7f0000001000)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f00006f8000-0x18)={0xec9, 0x7fff, 0xb5, 0x400, 0x7fff, 0x5}) bind$inet(r3, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000bb6000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0xc) sendto$inet(r3, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/01 21:18:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c54000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000a66000)={0x8, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00003ce000)={0x1, 0x0, [{0x277, 0x0, 0x10000}]}) 2018/02/01 21:18:52 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000671000)='/dev/audio#\x00', 0x40, 0x181040) bind$ipx(r0, &(0x7f0000518000-0x10)={0x4, 0x1, 0xfffffffffffffff9, "304eb077dc42", 0xffffffffffffb718}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000937000)={0x0, 0x1}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c8b000)={0x5, 0x3, 0xd, 0x1, 0x7, 0x3, 0x7fffffff, 0x2, r1}, 0x20) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) inotify_init1(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000)={0x4, {{0xa, 0x0, 0x1ff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}, 0x1, 0x4, [{{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xff}}, {{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6de7}}, {{0xa, 0x0, 0x7fffffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7fff}}, {{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}]}, 0x290) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000002000)=0x204008000) r3 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000004000-0x10), &(0x7f0000001000)=0x10) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000001000)=0x6004) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000005000-0xc)={{0x0, 0x80000000, 0xffffffffffffff0d, 0x200, 0x8, 0x3}, 0x7}) bind$unix(r3, &(0x7f0000004000)=@abs={0x0, 0x0, 0x1}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000006000-0xc)={0x1, 0x5, 0x0, 0x2, 0x7f, 0x3}) fanotify_mark(r0, 0x20, 0x20000, r0, &(0x7f0000005000)='./file0\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000007000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x10) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000003000-0x20)={@common='nr0\x00', @ifru_flags=0x3000}) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000008000-0x2a)="8cca3f9b21560a0f3bfa20bf9c31ee800ce68cdba0e9bc83db2da744b5adb1a3fc5eb8e689873903be73", 0x2a, 0x40000, &(0x7f0000002000-0x1c)={0xa, 0x1, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xe}}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000009000-0x8)='./file0\x00', 0x0, 0x6) clock_gettime(0x0, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000a000-0x10)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000007000-0x10)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r3, &(0x7f000000a000-0xf0)=[{0x3, 0xfffffffffffffbe5, 0x80000000, 0xeb, @time={0x77359400}, {0x10001, 0xffffffffffff7347}, {0xaa05, 0x400}, @result={0x7ff, 0x8}}, {0x5, 0x5, 0x3e, 0xaa4, @time={r4, r5+10000000}, {0x8, 0x2}, {0x80, 0x2a}, @time=@time={0x0, 0x1c9c380}}, {0x80000001, 0x1, 0xd248, 0x70, @time={r6, r7+10000000}, {0x3, 0x3}, {0x6, 0x9}, @ext={0xa7, &(0x7f0000009000)="f1195ebe19560da167c49ed5b7a7a75b8d125b5e054b91b25e809c96c9c3017ed2a7924fd1371c8c05014bd941d4ad52176d35df51738c19f24ff03bcef4ff0a48a5cbe9d94d6db659ea1b196f55bf41e21ac3f3fb3b1be24948b5160465ca6e885f3c4d105b47a1d649d2274ecfc0c52055e21b17a4dd72e530bd416129c0fd0c3084bb83441a4e18fe5079101100c7d4e4743a2f762bf44b87828b030ac70220df9471e28f76"}}, {0x1f, 0x5, 0xfe, 0x6, @time={0x0, 0x1c9c380}, {0xa4, 0x9}, {0x5, 0x100000001}, @result={0x5}}, {0x9, 0x7, 0x80, 0x0, @tick=0xeb0, {0x80000001, 0x9}, {0x3ff, 0x7fffffff}, @time=@time={r8, r9+30000000}}], 0xf0) 2018/02/01 21:18:52 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x81, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000001000)=""/74, &(0x7f0000013000)=0x4a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x80}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) capget(&(0x7f0000013000), &(0x7f0000001000-0x18)) 2018/02/01 21:18:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00001e6000)='/dev/adsp#\x00', 0x0, 0x4000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000b9b000)={0x0, 0x140000000}, &(0x7f000043c000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000aa8000)=@assoc_id=r1, &(0x7f000078a000)=0x4) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) read(r0, &(0x7f0000c54000)=""/126, 0x7e) capset(&(0x7f0000f7e000-0x8)={0x20071026}, &(0x7f0000b11000)={0x0, 0x0, 0x1}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f00000fe000)={0x0, 0x5, []}) 2018/02/01 21:18:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x12) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) umount2(&(0x7f0000d97000)='./file0\x00', 0x5) 2018/02/01 21:18:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000-0x10)=@delrng={0x10, 0x14, 0x0, 0x4, 0x3, "", ["", "", "", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x8000}, 0x41) times(&(0x7f0000001000)) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000002000-0x8)={0x1}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000001000)={@host=0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000001000)={{0x400, 0x7}, 0x0, 0x7, 0x106b, {0x101, 0x80}, 0x7, 0x9e99}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000003000-0x8)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000003000)={0x4, {0x2, 0x2, @loopback=0x7f000001}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @broadcast=0xffffffff}, 0x2c0, 0x101, 0x3, 0x2, 0x80000001, &(0x7f0000003000)=@generic="441bd1a7c7ad9b3e54802adf26cf5c88", 0x6db0, 0xc1f3, 0x3ff}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vcs\x00', 0xd475f5f8a9772fd1, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000003000-0x4)=0x20) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000001000)=""/38) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000005000-0x4), &(0x7f0000003000+0xa37)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000005000)={0x3a, &(0x7f0000005000)=""/58}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000002000)={0xffe, 0x20, 0x1, 'queue0\x00', 0xfffffffffffffff7}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000007000-0x8)={0x0, 0x8001}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000007000)={0x13, 0x9c7, 0x8000, 0x1, 0xab8, 0x8}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000008000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000009000-0x4)=0x1c) 2018/02/01 21:18:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ba7000-0x9)='/dev/vcs\x00', 0x2001, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee2000)={r0, &(0x7f0000b68000)="3a7cd10e992caa1b77fc922f2027590e3bd8b05c8febfc6ee6703b8c8cd628292de31cdcba7a6a16561558e1c60999e99ea5d9f701a64bf5a9fe65f5f09b40f0c893ed4513cfeaef52a78b1db018915663d9c92d03ba068796810581da3226602c18", &(0x7f0000b64000)="812860494081df1a98b930f00af5617bcc909154b0e566fcb7b82c8a11c0f825f63a943e82ddabebcc818d8dbe03f18163191d3cc8c5ade88e20ab312e3a857dd5b41396669364b6d36f9c9e2376f3285bb90ca9b580497d13ff24f78e6b05dd341a7e907588741c8981d2c0b34ca484a61f3ece2c31a6d9c6b212374a1490673b50bee86dc9381a473e9531a1f437204134ddd90f2bd8ea84652aa7b7db5046a8c3799808fba8fca26b66ec102f0882463c77f855b0b0ca43ffd3aba4ff4c1ea9c44339015a331646459206553e5aab1107707316fb1c163a506343aeafa94da683bc5ac3fb3b2cf24e482f830fd6"}, 0x20) pwritev(r0, &(0x7f0000cf6000-0x10)=[{&(0x7f0000021000)="b1", 0x1}], 0x1, 0x7fffd) 2018/02/01 21:18:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000666000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000092f000-0x4), &(0x7f00004a8000-0x4)=0x4) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000d3000-0x4)=0x100000000) mmap(&(0x7f0000f70000/0x2000)=nil, 0x2000, 0x0, 0x83050, r0, 0x25) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000195000)=0xfffffffffffffffb) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000049c000-0x4)) 2018/02/01 21:18:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0xfff) r1 = openat(r0, &(0x7f0000b5d000-0x8)='./file0\x00', 0x400000, 0x10) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000f27000)={0xa, 0x0, [{0x6002, 0x56, &(0x7f0000618000-0x56)=""/86}, {0xf000, 0xd9, &(0x7f0000143000-0xd9)=""/217}, {0x2, 0x2, &(0x7f00009ca000)=""/2}, {0x5006, 0x29, &(0x7f0000a63000)=""/41}, {0x3000, 0x1000, &(0x7f0000333000)=""/4096}, {0x7000, 0x1000, &(0x7f0000878000)=""/4096}, {0x3, 0xfd, &(0x7f0000397000)=""/253}, {0x10000, 0x0, &(0x7f0000c70000)}, {0x10f000, 0x82, &(0x7f0000c14000-0x82)=""/130}, {0x4, 0x69, &(0x7f000088f000-0x69)=""/105}]}) statx(r1, &(0x7f0000986000-0x8)='./file0\x00', 0x6000, 0x7ff, &(0x7f0000a04000)) futex(&(0x7f000036c000-0x4), 0x5, 0x0, &(0x7f0000fd7000-0x10), &(0x7f0000000000), 0x20000000) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f000054c000-0x8)) 2018/02/01 21:18:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="030100000040f4010000f4000e9d9254", 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000b32000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000d89000-0x24)={0x80000000, 0x97, 0x9, 0xfffffffffffffff7, 0x400, 0x3, 0x6, 0x8d, 0x4, 0xffffffffffffff0f, 0xf003, 0xe1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0xa, 0x0) r3 = socket(0x10002000000011, 0x8000000080003, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000ffb000-0x4), 0x0) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x301}) r5 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000e30000-0x38)={0x0, 0x0, &(0x7f0000a87000-0x38)=[{&(0x7f0000f6d000-0xc9f)="bd7c6ca6fe3a62d1337f3b3c53e94f297cd43f90b7bf65b7bb9bc6e0d1c190", 0x1f}], 0x1}, 0x0) 2018/02/01 21:18:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000192000)='/dev/dsp\x00', 0x40, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000d91000-0x2c)="3219ce4dd1f1a44c0a794b21bdafaa5447ab2081de0101e1a01526c3937e99d08b9238f28ca2cb60b50cd2b2", 0x2c) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000ab000-0x4)=0x4, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f7b000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) socket$nl_route(0x10, 0x3, 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)=[{&(0x7f0000f87000-0x1001)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04ca021eab5e606a5400ab3f2b56cfac8440", 0x3f}], 0x1, &(0x7f0000f88000)=[]}, 0x0) sendto$inet6(r0, &(0x7f0000860000)="75715f86a6839276cddf54fa13015718eb80679f64d7a457cc4f404779a5b78ec8625f41a8af89a5a106eec303772dadbaa132090c2bfbebcec0333cb233ebf6b10ce4523beb9831d1e37e9d0b85684b2cfd5d720a501ad6e2aa3ba86c8d979ba0eadba627ae4adc7c7cb34a317207fde8e2683d57d2f8ec8fc8d7882c87595b04313da91484dd49471f2e40804e98fd9d676f1f57c8b0b9f2476554295a0248f570f60bc1b48d6b464ecada9044bcfb77ed236e58c41146c5c01022aff23cb2b7ec76cb9c4eb0c540cabb149f45e3eb104a72ee47f46fff16153b09b780a4238e56666cf8646f135a48c989f0d98a06cab873cf5e23dc7fe56edc2a26183105703835dd78e279af548480844e664ae1ae2d9ee997677cb76c0874937cf0ad43e46d0ef45e67c925bae66c7d103f529f1de90e916fe335077a5619842a97dbe381293dd12d821e234787ccddf2337d6909b130dce0a6f17665eb610e1394fa85d4add01d2557f49f7c01e90ad59d34706253fc12f13b3eb117cd3b9bb7fbaa214527779adf4b09182dc4a6b098586043e0695be561efd424f10b99c6497bf7949f09cd5b3086d132002ebe5eaada0acc8bf543a1b0c101ac150a9203dceb77d242bc802ac4971ebd58cd308439aa0f52ed084fba7a4bf7fd6cc38715d89a8010de5f93a17256cb4069d80f74e4a668d841eabb8b0e673cd86df94c806ec4274a461c347c663bd2467ab03c085d3fe77fd662dd81e7f22d9a6c032ed5ccfa87ccc0b02f7f8aac8d3f4beba1441e0f299fd087386ea96b3a7b6c3e556cd5f0aaddfa913a7704ff477b825c3cb0d6146f5be86d9829e9600a121377254dc1d72bf2da6937d75f721dbf56bae675106aade6053b4c34f5c9aec1eebd4863af8c2cfdd3c294a5c27ae1e0b806913f12e5a865c2783183c5da37d8d8610159e4844e124fc5bc96d1fa21a50770a9a54cb2c72391fd7bd8ab4b5db3dd3cd72aec4176abb7679c6b4ffa9d7e28c854c475e3e960b5abfad7fcbc83ae862f565c0b920613842ab2643e58953f1d9a04076471971e774d7feb6a2310be87ce2c39cfe6ee5e4938f57c409cd2822737d4ddc42bbf9f386a8b8d41778198068ad3ecfb99f29f6b4d2e79d097b76e652818cd1aafe59817329e7774faaca35586f559c5c233b7f636f330d2197e95c435c7464560f674956d61999be17e2de95f8762c90819e0931e4a100b620f5e9694fc73b40cb9da207953cf3edb2a89c7ca4d6366bdad91531430ab9cbeef68a85b3a58a2022b4ae6e1540388f7815b37d18bbbd6eec9298f00495e06e4fe7f60a53ef38c62ed58c380a19d3dc2708791697fbc3a46379bd0621aa02fa0eadab4c646acc820b1d9feb4798da68eacb54b64640cbf20042e872d45da2306d5b1722ce0eeb46cd6e77ddf0f1354137c864ab7614e835c05372744a9b0723c5610ec452dd614dab27a548cd9a63e4148e88cb93ab0c83cfe025cb9944f245f35d965360e0c960aece0a7ba08a8c5c7952332ed3df0689bbfc4f7aad411cd403a157b64fbd9ff2d9b75a2b1c202980ef2ec8e10b6360a6daa3d90caeac7d46e27f9dd2667e4a2b087f04370a0320239fd7c62c569c86d3cd9798a50f9dd7ccb1b7675680e6c728f5d7d198b82da16d6395ca7fdc710494de026dc21595802d07204b8738262cf4549b197272a32bf10f711f786f300cbb854c8c1fb5701105a82c74178de8f26e72d3dd71d960f6ade62d997fd29f638f51d849b92593b08886e64bcdca377f16886c7a7b9b00bb45bdeae127385c472027e25ac3976e00e75b984f7f35cad004a809735a21d55fbcfef334cc47019188a856ae1f0f728a0dbbf70b1e17eb093b19cb3ad5691900ca70dbb09bb931a9f9d1d700a591f46005a07b3bd37f4a261ffb9361277963f35defec2e4a89ecbc0ed8ce5ad972e029e6b90192363ed7a61ca0ce3a71c572b3f56062d83b013627e944ff33e71ea70cab9a762a47a92847853d4f0ac29c76ed8296f70fd6ac2d42fa54753b40cbc54f4946bfe916e440d7040c175933dbbf43981fd5c6340d64b6be926ddd0e2383694cf6f8ea5f3f9a80c8492754114ca96dd3ae449918fdb444dd479805108c832ce5a470a34d256ccf8643f0466f096e2328ae4a63647987966ba9216c7f018b7f0b2db3e5350671226605a42a64dd7b4a37ffc4bed76af97f438e651f950434cf5e6a9a4fa9371393aca63831e5a7e9eb64d910bd415ed3dd198e024e0f330b497e15980e7e9aa478676849b501a6d735a7de1516a1f8578ff6737e17bbb27087b8beeeb07127fb2a57367e071863e6d44e6531dd35e13b6b75fcd689c3b6b7c8b74306b6492bdaa6d6a74f7ae4619af385fddd950e16afa203718cc9b803a95ae133eead5f944c101cb1ae905760f5462e680fa0e48a54f7a1b7d52407e059063617ada83cb2478fcf2d9694e70143a6f924bd1530fbc67e4e6fd1cc53af24762f8b159b29ffc4dd4aa51920bd3e3de0908b6ee08fce29f1ad88a1b25c04899b3a58e9c19b8a968bfb06c293df122d7c8e7c4d2c5475132ca7b281c3dfd4fe70f25463ec3cc06d67f2176be6e905fae2a57c040a22489aa2e584eff167795862625b24de8788ddfa6575f87de91fee51075906bf46dae1c4a059c31d5c6fb7be81301d845c7cd86c27fff6c84981023d76abf3baf782c973d2add49d069aedf48045704ff510fa76854127bbf2dcc782498303926f7ac5c478bda7f50cd8c1a093f139a104484ccfada6e2a4331bf7073add5239374c404af8db0c7813478adc0f300a45dfcc3061a87fe256e98a945e6698ffe8a962ea20c4ce517da38e0dff416f5ef4ce69334bbb8d6a9458da8cb70d169aec474732bf21bfe059fc828d7737406485c4c0952dfdb4e1e59e1b5821ab002f2dcf0041451e58d3c0c7628b7a7387669c6beef5db65cf16a3108932c22f36fd7cd9e1153aaf8a2c7c637c22e087262f413f8f1820e6e5cb5efac5ac8100acce89480f2f399386e2777f649ef98ebb4e4bc5b7fd57da547427fac7b9efae55eef4ff55ec1bfa8d0f9bcc7e5060a800fb9ce21b16661a0aefba34f07652cda0f2c1aed8fe0404879f36ef0e2635a7d191823d13f33d3cc262a9abd40e798ea917dba96bc833432bbe9e56b393afb6299dd3512266977176e214dbfa1bd931311d30271b37a66e7f09b60da1435ba16d4f39147409b0d8143945ef4e8183ed1f045d1b7e1b46bd384712a802357deaebc3fa8093675f60d04047cae1d8bbef46f1490029b846e5d2e8f9c5f7118e3958b86bd016801072b4fdcac20b19749f20ac9788226d443b479b7a4234ff524d34d2177c9ece5fefc8bad9ba916cb36be606af0f5980b5b998a827538450e6e9fa7e6a03ee9b2a30562ac199ace11d65cbd792b0d8e4951a5c1843fce938ac4412321bc55cbdde335663f891c75105ecac1b1de58cbe0beb09fc47339d52e8bde27f7a4a7cc3538a0d057856dd5f2d9eae80d85d1ed8a386ffdfbf1953929fa9ac3d645871d7f02339e3f82f58f10a5ba9d495562aa639454603f8afc9eeac1eb18102511191bce7962afc92d5338cdea50fbeb3ea48826e7019461ea0ff158526c018a5583db8ed9fec8a3e9f09605b3d24fb36c0de503a6d48638f55cdd7fbe98cd115308b60b6c829c2746a457817294161ceba4754ded4329158d00a6ae3ee156af0cb6e28c1a5dbe444deebfc78d821295ebf5df01fd022a76c4818a403c06bdb7fa4877e7aab7e3632aba60be709184d6a5533a9831416e22415275494cc583381b6b45a6420ff38cd3fab57e3318f0c0cda975d685fc2d764c4a7e82c0bfd4aacfdbd94f1b668f71ce02e63857c7bc78969b656ea6c7484ece5d6ede8dcea56904a76b2f7fb17da86c34340e598912cba449dc28d32c5b0767fc9991b5746c6a07c80b044350048e9262cbc4d01733fdb4f25a64476cd1a0ab91adb5e60274cc2b7178554c129c52a2d2a7dce9cf279747d9b70d49c3e333dc24ebf99e900861d9d685fd71c82245dab2f0f090929b3fc4cd6e9dfc08e3773b7b5e6e5666255e5d87b1f79181a11efda63e789e83b30d91c022b6118c883f68a5cd6e83cc2a1bcc60ebec06017ed9934f407eb05197bf537eb6d415395442d4429ef64af64f853ea65a66e70dee8fd3d89b6753163e065fefaff91ff9b416dbc91f89cc5590baacb3a772613398d78d17813ce22ab0ca42db3773d99ddbc7b7dc7085e03d68fa61493f6bd052e1e31cdf33ca9b07fab2f74ef810f104f14b3bf7f975327b466897822c118f12b6787d775a64536752c535e887bca407c33e63c0edaaecc8bcdbc9ea2bfa349ff13f769e6a989ef48846bab6aae7524804318ccccc41a0bf14aeb4c6dcebac8945d9c2edcaa697e7e66a0b3d6ada5eb1531ee4c473db09a0b8ad59df9ce700acd110ca734949bf52526403e5ad99f925e38c2deffe91e49f0e09916c4efcb4d92f712ffeaa8040d2809729b26492c18c3a733570cefe177d63eac8098a2357b2609be72cc4118b60133b29b3f448aa10227b8f7987da49a9c64abd417cca57de3e02059a91ad0bdfea7baf8cb5a4748caa5c591758be43a0e2aa13bac2e12bbd000682179ae11764130d4d9ce170ad3e7522359129808f1f40151e3df53a20e491c546f1762d8e233c14110d58b20ebc8802c2fbfa1a23281122a10e37a222337991404af94571a84153762f58d2c27dedc09ce47cf867435d8ced25e52a98d0f07166c0db26cbb28bb9f790eeaf180890acd55c7f7f1a0351ee331741ad2a623fe680af8944f23c9d6da0b344e354d24c7da27829304c331e7ed67b3afaab9578855ed4cbe7600c3755e2487a98c0970d0c961bf749114834596dafafd65be3d2142525615e91b3bc27b837a6862b3a2a9c16469b1a78b1bf71c2dbaa85c94b2f2021cef1255efcb7570bdff78d56df1da6a7d308147936fbb7dc9b78bba6f2653dac99960810db5f3528ca8ed81b7fffd449200ee5d867e952b4a803c87e9bce48fbd0f97d97ce269f05cd371434d4fb6c8e657b42821edde9c7b97fb9e6a794161a4438dc45d3f353fdd882113ffefb306db1d0d983d9a3a39cb59a2924a360099fd0ae180061f655dbe536d72f891b2c685f360da1111b223b24a27dc1ce800d242fc0d2e66cc986d6bad3e5b5eea0a3a66e59750daf186657cbae79824611c21b0c10c724d47ad93480628d42afc604512b156ba775baeb1bbf3427210571d0fa60c18f30f8b33f97d88a0d87af01b6d999006bff49601607541fa733fd4bf410608f5a6cca15c2576f74a3abacd85c0f205fd6c56c0548c45adcab6786514da5525349e7facd2569402e3948e0669bae7b98ad8673c5273eb3eee68a7b1be6010d319945eca21306a8f0add9a1175dc282ab43275d18e3e081978ef373d60107201286216c998d757d5ef3459004ed2e72037c7d277d060dc0b9adce3f047d480893e73d97e7f1407d26476799c5959bc9513e3840771492d02056bcc04e621ede8cc530dd252d2f93d7b13a4ad143091e4ae4faf88e6a950e5cf6192f7fe1eda0b3cb1d4e028e96b09d70f67006aea79805770b826167ff1aabfb5e33202dc42c51e01e322eb27c0a6e4c2fb2b2462c79e0db9382e6e657d886b470c795816662ddf3a79cb701c94c387379807aed6d3990dc8e8b48eb3d9269203923323630da07c0e2fcc2e8913ff29c437492e7689d9b65921b533ad418178a1c1af58bc10fda2961439b7e5ee5391a20b418", 0x1000, 0x0, &(0x7f0000776000-0x1c)={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, 0x1c) 2018/02/01 21:18:52 executing program 6: prctl$intptr(0x1c, 0xfffffffffffffff9) prctl$intptr(0x1c, 0x0) 2018/02/01 21:18:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000727000)='projid_map\x00') ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000b24000-0xb6)=""/182) 2018/02/01 21:18:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000d32000)='/dev/vcsa#\x00', 0x4, 0x101000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dbc000-0xc)='/dev/autofs\x00', 0x400000, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000f44000)={0x0, r1}) r2 = syz_open_procfs(0x0, &(0x7f0000a0a000-0x11)='net/softnet_stat\x00') bind$inet(r2, &(0x7f00008c4000)={0x2, 0x0, @empty}, 0x2ce) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000575000)=0x0) ptrace$getregset(0x4204, r3, 0x203, &(0x7f00007c4000-0x10)={&(0x7f0000101000)}) fstat(r2, &(0x7f00009eb000)) lseek(r2, 0x2, 0x0) write$tun(r2, &(0x7f0000009000)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, {[]}}, @udp={0x0, 0x0, 0x8}}}, 0x20) 2018/02/01 21:18:52 executing program 0: seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = msgget(0x0, 0x0) mlockall(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000001000)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000001000)={@multicast1=0xe0000001, @rand_addr=0x1f}, 0x8) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000001000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000002000-0x10)=@ax25, &(0x7f0000001000-0x4)=0xfffffffffffffeaf) msgrcv(r0, &(0x7f00005df000)={0x0, ""/67}, 0x4b, 0x0, 0x0) r3 = getpid() ptrace$peekuser(0x3, r3, 0x1ff) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) bind$netrom(r4, &(0x7f0000000000)=@full={{0x3, {"30539d4b62d98b"}, 0x7c0000000000000}, [{"c1f62e826934bc"}, {'&aR2q\tB'}, {"3c9ae2f8fc1411"}, {"998fc328abe6d8"}, {"348b94ef58fb11"}, {"568ebef8d37db2"}, {"cdf1bbdbebb2f1"}, {"3f108f3929f452"}]}, 0x48) 2018/02/01 21:18:52 executing program 1: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3a, &(0x7f00004b3000), 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000543000)='/selinux/enforce\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000001000-0xb0)={{0x6863bdc1, 0x8001}, 'port0\x00', 0x20, 0x80000, 0x5, 0x1ffc000000000000, 0x4, 0x7, 0x3, 0x0, 0x1, 0x5}) 2018/02/01 21:18:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00001c8000-0x4), &(0x7f000078e000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000022000-0x24)={0x24, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x10, 0x0, [@typed={0xc, 0x9, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1}, 0x0) [ 108.611664] device syz5 entered promiscuous mode 2018/02/01 21:18:52 executing program 3: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0xe) 2018/02/01 21:18:52 executing program 6: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000016000-0xc), &(0x7f0000013000-0xea)=""/234, 0xea, &(0x7f000002a000-0x38)={&(0x7f0000037000-0x40)={'crc32c-intel\x00'}, &(0x7f0000036000)="e033636aea58488187db8c3b46dae7524c3dc623bf5b52c3e4a11e65145a86fed7a0bce52a4923d1b472b3d7c015e9466d1bb282198271203253cec406efb66138", 0x41}) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000027000-0xa)='syzkaller\x00', &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000002d000-0x70)="5f0c1dbd467bf4e73af40ac0b06c8846bd3367eb0f0339957467dbd3df02dffa470eb53ba95a38f5d4cd3b8983a94a3602d846fd5ec642b5417dfaac1f1b7e0656b9e6a082509e2faaae7bd1cf0d5d6ab123708d40db1977c5c740d45869929b145b77293209ab9f790233976dcefd3f", 0x70, 0xffffffffffffffff) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000017000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000038000), &(0x7f0000039000-0x4), &(0x7f000000e000-0x4)=0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000038000)='./file0\x00', &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000038000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000039000)='keyring\x00', &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) getgroups(0x1, &(0x7f0000038000)=[0xffffffffffffffff]) setgroups(0x5, &(0x7f000002d000-0x14)=[r1, r2, r3, r4, r5]) r6 = add_key$keyring(&(0x7f0000028000)='keyring\x00', &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$link(0x8, r0, r6) 2018/02/01 21:18:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r0, &(0x7f0000168000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f00004db000-0x10)={&(0x7f0000007000-0x48)={0x5, 0x360, 0x0, {}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c25e50766"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x7, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "510200"}}, 0x48}, 0x1}, 0x0) [ 108.666512] device syz5 left promiscuous mode [ 108.690127] device syz5 entered promiscuous mode 2018/02/01 21:18:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00003de000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000277000-0x11)='/dev/qat_adf_ctl\x00', 0x101400, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000025c000-0xb)="64637401001e00000000", 0xffffffffffffff8a) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000eb6000-0x14)={0xffffffffffffffff}) 2018/02/01 21:18:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f0000001000-0x8)={r0, 0x9}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000fbf000-0xc), &(0x7f0000fbf000-0x4)=0xc) futex(&(0x7f00003a0000)=0xfffffffffffffffd, 0x5, 0x0, &(0x7f000063a000-0x10)={0x77359400}, &(0x7f0000013000), 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006f4000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000fc0000-0x28)={0x1, 0x3, 0x7, 0x1ff, "35f1da847a60898cfb3af3f2395569d71f88301bafc0d676ed4cc7485c09bda0"}) 2018/02/01 21:18:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000084e000)='/dev/snd/midiC#D#\x00', 0x4, 0x4000) connect$rds(r0, &(0x7f00004fe000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000f01000-0x28)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/01 21:18:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e65000)="ad56b6c5820faeb9950000000754c7beef9f5d56534cf7c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/01 21:18:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) gettid() r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000033d000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) accept4$packet(r0, &(0x7f0000d4d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000612000-0x4)=0x14, 0x80800) 2018/02/01 21:18:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000966000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) getpriority(0x0, 0x0) sysfs$1(0x1, &(0x7f00002d4000)='u-\\\x00') rename(&(0x7f000067e000)='./file0\x00', &(0x7f0000ae9000)='./file0\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d8e000-0x8)) r0 = syz_open_dev$audion(&(0x7f000002d000-0xc)='/dev/audio#\x00', 0x3ff, 0xa00) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f3d000)=0x5a7, 0x4) 2018/02/01 21:18:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000e48000+0x8b8)='./file0\x00', 0x1, 0x20) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000864000-0x10)="60a56be5cc4dda8b465ca3bab2d2210c", 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00001cd000-0x8c)={0x0, @in6={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80000000}}}, &(0x7f0000f4a000)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00009ca000)=@sack_info={r2, 0x40, 0x5bab5779}, &(0x7f00001cb000-0x4)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000787000)=[], 0x0, &(0x7f00004e2000-0x10)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) 2018/02/01 21:18:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f0000cfe000-0xe)=""/14, 0xa, 0x102, &(0x7f0000820000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0xfffffffffffffe92) r1 = socket$inet6(0xa, 0x802, 0x88) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000032b000-0x18)={0x0, 0x7fffffff, 0x30, 0x5, 0x10000}, &(0x7f000057b000)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008b6000)={r2, 0x48, &(0x7f0000c3e000-0x22)=[@in6={0xa, 0x2, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9775}]}, &(0x7f0000f40000)=0x10) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000b03000)=[]}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000be9000)='attr\x00') setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f000006a000)={0x7, 0x3f, 0xc383, 0x5290}, 0x10) recvmmsg(r0, &(0x7f000009a000-0xf0)=[{{0x0, 0x0, &(0x7f00007fe000-0x70)=[], 0x0, &(0x7f0000d87000)=""/190, 0xbe}}], 0x1, 0x0, &(0x7f000020e000)) 2018/02/01 21:18:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000045d000-0x3)='ns\x00') getdents64(r0, &(0x7f000050c000)=""/124, 0x7c) getdents(r0, &(0x7f0000001000-0x2a)=""/24, 0x18) 2018/02/01 21:18:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ab0000-0x78)={0x0, 0x78, 0x8, 0x100000001, 0x0, 0x1000, 0x0, 0x0, 0x100, 0x1, 0x2, 0x5, 0x2, 0x0, 0x5, 0x1, 0x1, 0xff, 0x400, 0x2, 0x1, 0x6, 0x101, 0x4e, 0x6, 0xff, 0xe8, 0x1000, 0x9, 0x6, 0x9, 0xdd, 0x6, 0x400, 0x7, 0x0, 0x8, 0x0, 0x0, 0xffffffff, 0x2, @perf_bp={&(0x7f0000848000), 0x1}, 0x4000, 0x1, 0x1, 0x0, 0x4, 0x7, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x2) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7fffffff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005ca000)='/dev/ptmx\x00', 0x200, 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, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f000033f000-0x4)=0x4) 2018/02/01 21:18:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/01 21:18:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$adsp(&(0x7f000088a000)='/dev/adsp#\x00', 0x80, 0x800) r3 = getpgrp(0xffffffffffffffff) syz_open_procfs(r3, &(0x7f0000335000)='net/mcfilter\x00') ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000056000-0x40)={&(0x7f0000e0f000)=[0x0, 0x0, 0x0, 0x0], &(0x7f00003bb000-0x4)=[0x0], &(0x7f000062b000)=[0x0, 0x0, 0x0], &(0x7f0000466000)=[0x0, 0x0, 0x0, 0x0], 0x4, 0x1, 0x3, 0x4}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000881000)='/dev/autofs\x00', 0xc0001, 0x0) ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f0000f7d000-0xda)=""/218) ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f0000b7d000-0x28)={0x1, 0x0, &(0x7f0000b62000-0xf)=""/15, &(0x7f0000a8b000-0xb1)=""/177, &(0x7f0000068000-0x9c)=""/156}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r1, 0x1000080000089f6, &(0x7f0000e0b000-0x50)={@generic="f9729a3be4f94cf1ede9f255d3046e53", @ifru_data=&(0x7f0000c22000-0x20)="01000000090002fbff030100000001000000000000000f000449fbf502007e23"}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000ca2000)={0x0}) sysfs$3(0x3) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000c6a000)={r5, 0x1}) 2018/02/01 21:18:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dd7000-0x10)='/selinux/policy\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000211000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0xc}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000813000-0x10)={&(0x7f000047c000)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0x2, {0x0, 0x0, 0x0, 0x0, 0x8}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_ADDRESS={0xc, 0x1, @empty}]}, 0x34}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000008a000-0xc)={0x0}, &(0x7f0000c29000-0x4)=0xc) perf_event_open(&(0x7f0000bdd000-0x78)={0x1, 0x78, 0x5, 0x1, 0xd40b09a, 0xdd3, 0x0, 0x4, 0x2, 0x4, 0x81, 0x2, 0x7fff, 0x0, 0x9, 0x7, 0x5, 0xd24, 0x5, 0x4, 0xffb, 0xd2e, 0x800, 0x8, 0x1242afb7, 0x0, 0xab, 0x7, 0x3, 0x2, 0x1, 0x5, 0xf5, 0x101, 0x2, 0xfffffffffffffff9, 0x7, 0x8000, 0x0, 0x3, 0x4, @perf_config_ext={0x1f, 0x6}, 0x210, 0x0, 0x8001, 0x4, 0x0, 0x3f, 0x9}, r2, 0x4, r0, 0xb) 2018/02/01 21:18:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40)={0xffffffffffffffff}, &(0x7f000070b000-0x40), &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) r3 = fcntl$getown(r0, 0x9) sched_getparam(r3, &(0x7f000029e000-0x4)) 2018/02/01 21:18:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00004e8000)='/dev/dsp#\x00', 0x1, 0x0) syz_emit_ethernet(0x13e, &(0x7f00008b2000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x1}, [], {@ipv6={0x86dd, {0x0, 0x6, "546192", 0x108, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x54, 0x0, [], "3cf61c40f45c20b61a5d8313618d31cced498e9d1a9524026266d2faf773397c52062a4cbc4695df06932883197733c8d90f0d905d4e32a9dfd307d102845dc7fe9a9195d78326b2dd0b27e248f2bdeffe0e1853"}, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x800, [], "d66e0ed7b006c025e88e368fe8527c532510f3adde8d32758ef1eaf326f043d527d43b51dd424f0c6113d39176045824759efa69b1ca9baf035ae1e00f64384be9eb248e367df65e6971aeff1e8d338a233b1685fe65ae40489dd7d28c942586e49a2ebd39b93db9a76ab79f1d8352210cef5341f53fd530b009997584811c09d9f40638f34e96b89b265b968909bcb1bc74a73544f94287022653a86a195296fdaef42b"}, {0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x86dd, []}}}}}}}, &(0x7f0000989000-0x10)={0x0, 0x0, []}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000558000)={0x4, 0x8, 0x3, 0x7, 0x3, [{0x0, 0x6, 0x9, 0x0, 0x0, 0x10fe}, {0x2c, 0x400, 0x8000, 0x0, 0x0, 0x880}, {0x3, 0x8, 0x4000000000000000, 0x0, 0x0, 0x1500}]}) 2018/02/01 21:18:52 executing program 1: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000ca4000-0x4)='tls\x00', 0x4) 2018/02/01 21:18:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fdatasync(0xffffffffffffffff) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004f2000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b40000-0x10)={0x1f, 0x201, 0x81, 0x4, 0x0}, &(0x7f0000bbd000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00005f3000)=r1, 0x4) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000b51000-0x10)={0x77359400}, 0x10) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000979000-0x18)={0x3, 0xfff, 0x7, 0x1, 0x7, 0x3}) getrlimit(0x0, &(0x7f00002cf000-0x10)) 2018/02/01 21:18:52 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x1) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000185000-0x12)={@generic="123480ac19838108f052eae4edde29d9", 0xc725}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x4800, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000003000-0x8c)={0x7ff, 0xc, 0x800, 'queue1\x00'}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/status\x00', 0x0, 0x0) io_setup(0x81, &(0x7f0000002000-0x8)=0x0) io_destroy(r3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000006000-0xd2)="49a29b0862ffbc090914bf00849c3f9e03f24dc81af0b028d0ce5c55594933809b3f4aad6157cbf20830b328f7bfcb1d18c9acbebff5d3e789bca8b9c426b557b142f2aa25a5f7c5a05e2a37e82995eb5cff7d02ffc7bdd660f74c57e6269c4b6590b2625aa5fa6b896dc1acfd27323d32dc2220b790bebd9fdd797f89040ed13ac161d984c76ecd1a8dddd3b4774a15f24bd266d637e5ff4ac948c2ff8a2ede56ccac9fc4925f42d2f2f7f5424ac205b1b2db49c03a2f4eb465349e7bd03cfb7825ceeaad8de3cb337915ea65a0c905430e", 0xd2, 0x800, 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000007000-0x8)) prctl$getreaper(0x2, &(0x7f0000003000-0x8)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000006000)={0x25, 0x2, 0x8000, 0x10000, 0x0, 0x508, 0x4, 0xfff, 0x0}, &(0x7f0000008000-0x4)=0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000007000)={r4, 0x7, 0x5, [0x8, 0x20000000000000, 0x8, 0xe50, 0x800]}, 0x12) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000008000)='./file0\x00', &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r5) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000009000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r6, 0x10000, &(0x7f0000009000)=0x8, &(0x7f0000000000)=0x8) 2018/02/01 21:18:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f0000345000-0x6)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) lstat(&(0x7f0000579000)='./file0\x00', &(0x7f000007e000-0x44)) r0 = syz_open_dev$admmidi(&(0x7f0000561000)='/dev/admmidi#\x00', 0x1, 0x4000) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000ffe000-0x20)={0x8, 0x3, 0x5, 0xf5, 0x2, 0x3}) 2018/02/01 21:18:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000364000-0xf)=""/15) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = socket(0xa, 0x802, 0x0) r2 = socket(0xa, 0x1, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x840b, &(0x7f0000020000-0x151)) r4 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000016000-0x8)='./file0\x00', r4, &(0x7f000001f000)='./file1\x00') ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) fchdir(r3) ioctl(r2, 0x8916, &(0x7f0000000000)) setxattr(&(0x7f0000c9b000-0x8)='./file0\x00', &(0x7f00005c4000-0x11)=@random={'trusted.', '/dev/kvm\x00'}, &(0x7f0000a7c000-0x1)='\x00', 0x1, 0x3) sendto$inet6(r1, &(0x7f00005d4000-0x2), 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty}, 0x1c) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x4) 2018/02/01 21:18:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = dup(0xffffffffffffff9c) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000b4b000-0x4), 0x4) shmget$private(0x0, 0x4000, 0x202, &(0x7f0000470000/0x4000)=nil) shmget(0x3, 0x1000, 0x20, &(0x7f0000184000/0x1000)=nil) r1 = shmget$private(0x0, 0x4000, 0x54000000, &(0x7f0000995000/0x4000)=nil) connect$inet(r0, &(0x7f00005ef000-0x10)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) shmat(r1, &(0x7f0000130000/0x3000)=nil, 0x0) [ 108.932646] QAT: Invalid ioctl 2018/02/01 21:18:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007be000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000ead000-0x28)={&(0x7f0000221000/0x2000)=nil, 0x7, 0x4, 0x8, &(0x7f0000120000/0x1000)=nil, 0x9}) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000e98000-0x4)=0x2) r2 = socket$nl_route(0x10, 0x3, 0x0) rt_sigaction(0x40, &(0x7f0000a12000)={0x0, {0x6}, 0x10000000, 0x4}, &(0x7f0000599000-0x20), 0x8, &(0x7f0000b9f000-0x8)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000b31000-0x6a)={0x2, 0xff, 0x3, 'queue0\x00', 0x1}) getsockopt(r2, 0x6, 0x2, &(0x7f0000838000)=""/150, &(0x7f0000c4e000)=0x96) [ 109.021945] QAT: Invalid ioctl 2018/02/01 21:18:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000092000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) r3 = shmget(0x2, 0x1000, 0x100, &(0x7f0000f5d000/0x1000)=nil) shmctl$SHM_LOCK(r3, 0xb) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000607000)={0x2, 0x3, 0x9}) sendfile(r1, r2, &(0x7f0000b89000), 0x8) 2018/02/01 21:18:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f0000c2f000-0x30)=[{&(0x7f00001a8000)="e5", 0x1}], 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00002af000)=0xa000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000e9d000-0x2c)={0x5, 0xffffffffffffff00, 0x3, 0x5, 0x2, 0x1, 0x4}, 0x2c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000aef000)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000116000)={&(0x7f0000b41000-0x8)='./file0\x00', r1}, 0xc) read(r0, &(0x7f00003cf000-0x49)=""/1, 0x1) 2018/02/01 21:18:53 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000001e000-0x18)=@add_del={0x2, &(0x7f000001c000-0x10)=@common='bcsh0\x00', 0x1f}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000004000-0x4)=[0x0]) lchown(&(0x7f000001d000)='./file0\x00', r1, r2) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000000d000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}]}}, 0x3a0) 2018/02/01 21:18:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e38000-0x9)='/dev/sg#\x00', 0x6, 0x8000) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000301000)=0x3f, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00000f4000)={0x3, &(0x7f0000b0e000)=[{}, {}, {}]}) prctl$intptr(0x2, 0x40) syz_emit_ethernet(0xe, &(0x7f0000a7c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x1}, [], {@generic={0x80000008864}}}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000829000)='/selinux/enforce\x00', 0x200fffe, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000d86000-0x10)={0xd004, 0x4000}) 2018/02/01 21:18:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f0000ff5000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x1, 0x5}, [@map={0x18, 0x6, 0x1, 0x0, r0}, @generic={0x400, 0xeeb, 0xd, 0x9}, @exit={0x95}, @generic={0xfffffffffffffffa, 0x8, 0x4, 0x4}, @jmp={0x5, 0x9, 0x6, 0x800000000000006, 0x2, 0x40, 0xfffffffffffffff0}, @call={0x85, 0x0, 0x0, 0x26}, @ldst={0x0, 0x0, 0x7, 0x2, 0x0, 0x21}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7}, @ldst={0x2, 0x3, 0x3, 0x9, 0x9, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000392000-0xa)='syzkaller\x00', 0xffffffffffff8342, 0x99, &(0x7f0000cf6000)=""/153}, 0x1e0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f81000-0x10)={r1, 0x50, &(0x7f0000019000)}, 0x10) 2018/02/01 21:18:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cab000-0x8)={0x0, 0x0}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000352000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) renameat(r2, &(0x7f00007eb000)='./file0\x00', r0, &(0x7f0000176000-0x8)='./file0\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000471000)='-\x00') r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x14, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) 2018/02/01 21:18:53 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000e36000)={0x0, 0x7530}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/02/01 21:18:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001fb000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000019b000)={0x0, @in6={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f0000070000)=0x8c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00006b1000)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, 0x8c) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00001a5000-0x14)={{0x4, 0x99, 0x0, 0x3, 0x73a6, 0x2}, 0x7, 0x2, 0x2}) socketpair(0xa, 0x4, 0x0, &(0x7f00009e8000)) syz_emit_ethernet(0x438, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x402, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2755c9", 0x0, "f762bc"}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) openat$ion(0xffffffffffffff9c, &(0x7f0000104000-0x9)='/dev/ion\x00', 0x480000, 0x0) 2018/02/01 21:18:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005c4000-0x8)='net/arp\x00') preadv(r0, &(0x7f0000d75000-0x28)=[{&(0x7f0000870000)=""/72, 0x48}, {&(0x7f000059c000)=""/225, 0xe1}], 0x2, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f000001e000-0x8c)=""/140) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000bda000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000108000-0x4)=r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00002c3000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000957000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c01000-0x8)={r2, 0x1000}, &(0x7f0000a78000)=0x8) 2018/02/01 21:18:53 executing program 0: mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f000008d000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000064000-0x4)=0x1c) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000ed000)=[{&(0x7f000002a000)}, {&(0x7f00000ad000)=""/4096, 0x1000}, {&(0x7f00000ef000-0xe)=""/14, 0xe}, {&(0x7f0000072000)=""/184, 0xb8}], 0x4, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00000ee000-0x4), &(0x7f00000e8000-0x4), &(0x7f00000ee000-0x4)=0x0) r2 = getgid() syz_fuseblk_mount(&(0x7f00000ed000)='./file0\x00', &(0x7f00000ee000-0x8)='./file0\x00', 0x4000, r1, r2, 0x9, 0x3, 0x800) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x3, &(0x7f0000005000-0x18)=[{0x10001, 0x0, 0x0, 0x3ff}, {0x2}, {0x6, 0x0, 0x0, 0x50000}]}) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f00000ed000)) [ 109.144298] ip6t_REJECT: ECHOREPLY is not supported. [ 109.171425] ip6t_REJECT: ECHOREPLY is not supported. 2018/02/01 21:18:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x6000000, 0x80) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000438000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') fchmodat(r2, &(0x7f00002f8000-0x8)='./file0\x00', 0x44) sendfile(r2, r2, &(0x7f0000f4a000-0x8), 0x1e) 2018/02/01 21:18:53 executing program 5: removexattr(&(0x7f0000b2a000-0x8)='./file0\x00', &(0x7f0000928000-0x22)=@random={'btrfs.', 'system&posix_acl_accessem1&\x00'}) clone(0x0, &(0x7f0000b9f000), &(0x7f0000d0d000-0x4), &(0x7f0000276000-0x4), &(0x7f000043c000)) removexattr(&(0x7f00008e3000-0x8)='./file0\x00', &(0x7f000007a000)=@random={'btrfs.', '\x00'}) 2018/02/01 21:18:53 executing program 1: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005b4000)='setgroups\x00') write$sndseq(r0, &(0x7f0000f8a000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000f8b000)) 2018/02/01 21:18:53 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000005000-0x95)={0x0}, &(0x7f0000001000)=0x8) 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) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000-0xc)={r1, 0x800}, &(0x7f0000002000)=0xc) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000002000-0x40)=[{&(0x7f0000001000)="2990dbd77a0bf05089340b6309b6ec9916eccc10851657da30b72b4593ca982cfc13a567b83fde04cf0e0f4ebd9988f220f8417ab9e7eaa6189f37ce278470462c45862b725f53f04d1c5700cdde82d6b7a7d00a90f80aed59e279398f9ab5c6ab903027539464d84a8e843ab7", 0x6d}, {&(0x7f0000001000)="231e69daf111820b5216d47d1f85de7c3095f1f08938ea3192c5d876cc6d1b636daafcca07dfbc959cc76ee10d00f10f80910c9faa17ed9b0069298df549adbb8bd78e4ce558935d7275c8a41d84dd8847a151b69f4eeb68a22caa1e51232ed385993961c5d8263259af34857908213a7107a2fef116eae51aa76cd7668156570be4dd668323fec688e5cb728dca", 0x8e}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {}], 0x4, &(0x7f0000000000+0xcc1)=[@assoc={0x18, 0x117, 0x4, 0x78a}], 0x18, 0x4000000}, 0x1) 2018/02/01 21:18:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d10000-0xb)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000665000)=0x83) readv(r0, &(0x7f0000e8e000)=[{&(0x7f00004d3000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/02/01 21:18:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f000027a000)=0xffffffffffffff04, 0x0) socket$inet6(0xa, 0x800, 0xffffffff) syz_open_dev$mice(&(0x7f0000772000)='/dev/input/mice\x00', 0x0, 0x400) 2018/02/01 21:18:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000055d000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000656000)='/dev/rtc\x00', 0x42, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000fb6000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001}}}, &(0x7f0000f81000)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000061a000-0x10)={r1, 0x5, 0x4, [0xfff, 0x8, 0x9, 0x9]}, 0x10) r2 = semget$private(0x0, 0x0, 0x40) semop(r2, &(0x7f00000e7000-0x2a)=[{0x3, 0xffffffff, 0x1000}, {0x3, 0x40, 0x1000}, {0x0, 0x20, 0x1800}, {0x3, 0x8001, 0x1800}, {0x3, 0x3ff, 0x1800}, {0x7, 0x5}, {0x4, 0x3, 0x1800}], 0x7) r3 = semget(0x3, 0x4, 0x200) semctl$IPC_RMID(r3, 0x0, 0x0) r4 = memfd_create(&(0x7f00006c3000-0x1c)='eth0\\md5sumposix_acl_access\x00', 0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000b46000)={0x0, 0x1}, &(0x7f00008af000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000e1a000-0x6)={r5, 0x800}, 0x6) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f00009f1000-0xd0)=""/208) 2018/02/01 21:18:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000394000-0x4)=0x81, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000e3e000)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000a52000)) 2018/02/01 21:18:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3f) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) 2018/02/01 21:18:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000505000)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000032f000-0x68)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/01 21:18:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000dd7000)='/dev/dsp#\x00', 0x2, 0x442800) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f00001a6000-0x4)=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000a64000)={0x8f, 0x0, "006c69656e743000000000000000000000eb00000000000000000000000000000000000000000000000000000000006300", 0xffffffff80000001, "15cb584f743cb0f1", "6833c23fb8d48f5d5c9ed566bd8fb3eceaca7427c859168e5f3f7ee8f23fd2f4"}) 2018/02/01 21:18:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000bb2000)={0x2, &(0x7f0000624000)=[{}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000864000-0x8)={r1}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = syz_open_dev$mouse(&(0x7f0000118000-0x12)='/dev/input/mouse#\x00', 0x0, 0x80000) getsockopt$inet_int(r3, 0x0, 0x2b, &(0x7f000016b000), &(0x7f00001e1000)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000b97000)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x40}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000dcd000)={0x10000000000, 0x4, 0x4, 'queue1\x00', 0xff}) 2018/02/01 21:18:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) sendmsg$inet_sctp(r0, &(0x7f00004e5000-0x38)={&(0x7f000067b000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f00008fc000-0x60)=[{&(0x7f0000aa5000-0x12)='\r', 0x1}], 0x1, &(0x7f00004e5000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f}}], 0x30}, 0x0) socket$nl_route(0x10, 0x3, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000708000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_emit_ethernet(0xd4, &(0x7f0000ca5000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [{[], {0x8100, 0x3, 0x9, 0x80}}], {@ipx={0x8137, {0xffff, 0xc2, 0x400, 0x15, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8}, {@current, @current, 0x9}, "ea29e8b5c469f478650b19949a38b6dd791c8287f17376c4b9018faf8e89701034a7b328fb41f33a2b38788a7cc151b734bd0558aeb38f373650365a6eb6493c397e24b5723b286a089c4a0616587178b4f4b23d0c6f0056584f0c079a7ac47fcc9c478981101dcd82ba8bb5759d92e9d169a9c47710ffbbde335a56c4f7853a08baf9018b979526baa259a47b1d0925029fa35ecc26c2fb1aad2d41efdf436bb640c705"}}}}, &(0x7f000002b000)={0x0, 0x3, [0x5c4, 0xffffffff, 0x874]}) 2018/02/01 21:18:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00002cb000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00008a2000-0x9)='loginuid\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f00004f3000-0x1)='0', 0x1}], 0x1) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x0, 0x0, &(0x7f0000241000)={0xa, 0x0, 0x0, @empty}, 0x1c) write$fuse(r1, &(0x7f0000a05000)={0x30, 0x0, 0x0, @fuse_notify_retrieve_out={0x7, 0x9, 0xf8}}, 0x62b264c7) 2018/02/01 21:18:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00003f2000)=@ax25, &(0x7f00008bf000)=0x10) sendmmsg$nfc_llcp(r0, &(0x7f00009af000)=[], 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000162000-0x18)={0xaa, 0x28}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00008d2000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000530000)='/selinux/load\x00', 0x2, 0x0) madvise(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000204000), &(0x7f00009bd000-0x4)=0xb) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) close(r1) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d2b000)='/selinux/load\x00', 0x2, 0x0) 2018/02/01 21:18:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000529000-0xc)={0x0, 0x2, 0x30}, &(0x7f0000081000-0x4)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000029000-0x8)=@assoc_value={r2, 0x6}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x14, 0x20000052, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x3) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00003a7000-0x9)='/dev/ppp\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000055c000-0x20)={0x6, 0x1f, 0x8000, 0x772c, 0x5, 0x0, 0x0, 0x7, 0x0}, &(0x7f00005a4000-0x4)=0x20) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000608000-0x8)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00001ac000-0xc)=@sack_info={r4, 0x8, 0x1}, &(0x7f00001a0000-0x4)=0xc) r5 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00007df000)={r4, @in6={{0xa, 0x3, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x8c) accept4$unix(r5, &(0x7f0000823000+0xa4d)=@abs, &(0x7f00007a5000-0x4)=0x8, 0x80000) 2018/02/01 21:18:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xf330, 0xfffffffffffffffd}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast2={0xff, 0x2, [], 0x1}}, [@srcaddr={0x14, 0xd, @in=@rand_addr}]}, 0x3c}, 0x1}, 0x0) 2018/02/01 21:18:53 executing program 5: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000004000+0xefa)=@generic="146c4ca2bbb0cf96bea999c67e90beb5", 0x10) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000c000-0x4)={0xffffffffffffffff}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f000000c000-0xbc)="114b9394070dd495d1538f839bc406b3ce15099dce6a9c95b29de9fe852b8a7f406660731a033177dcccf853a768f77030f3b10abd6326d08513e59bbe7e8b36d1d9eb4478a4bfc9d5e9acd1691427836b8ffa931f8eb40e75bdb70719cad1f668e0c8c8f8503988197a1f139ba1d6a7bc91df0c77435ae20ea0d131daa1d4bf8c6002360166d16bbb6cd49be1633cf36e7e65fe35c348d1aeed83d67766cb30a6c5b498c88e8be0639d336c84449afa662e9be431b357151ef592da", 0xbc) r1 = syz_open_procfs(0x0, &(0x7f000000b000)='map_files\x00') getdents64(r1, &(0x7f0000008000-0x119)=""/936, 0x3a8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000000c000)={0x7fffffff, 0x6, 0x400, 0x80}, 0x8) 2018/02/01 21:18:53 executing program 6: r0 = socket$inet6(0xa, 0x800000000080003, 0x10000000000000ef) bind$inet6(r0, &(0x7f0000013000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, 0xffffffffffffff9b) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000d000)=@hopopts={0x0, 0x1, [], [@enc_lim={0x4, 0x1}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f000035d000), &(0x7f00002f5000-0x6d)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, 0x989680}}, &(0x7f0000040000)) tkill(0x0, 0x0) sendto$inet6(r0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/01 21:18:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000099a000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) syz_emit_ethernet(0x4a, &(0x7f0000a4f000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x6, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@lsrr={0x83, 0x3, 0x0, []}]}}, "d4c79514deeef0a7"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006ec000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000823000-0x4)) 2018/02/01 21:18:53 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000)={0x0, @in={{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}, &(0x7f0000001000-0x4)=0x8c) pipe(&(0x7f0000001000-0x8)) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000001000)) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/02/01 21:18:53 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc0884123, &(0x7f0000005000-0x5a)="716f863727c1d78c6eb5a1c7d65257a499a5c7fab0f0189a678560c1002d758d05088d7a76449db00795979ef4f1f4dc8deea888d783b9ed2c0105ce1f1261e5f30041860d54c65fb0d4c8b65fd95c9802102ca58fe57948ff28") mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f000000d000)="1bced24912d1871e11b97f6a6c8c549ba29fa4f1e4de3981b0c528dadc534b4d5acc380a2c1d5bef6c412e9dd750939297a7e29dc658bf8a6066cb83250dfb9077f8c81434f4971575bca3f2f697e2305db04581517a35c970e771b5c99dd6fc2a29acd9630cca5fecfb", 0x6a, 0x0, &(0x7f000000e000-0x10)) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/01 21:18:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ea8000-0x55)={0x0, 0x4d, "b5c2aa0df4bf7ae39c762283b382dfb90c8ecd985f17abee1a2cde86418916954c793c945bb541606166efd4263ff04d6ef7d7a36a870c5cf072ee98451daf436542397670892a0863e5e6ca83"}, &(0x7f0000114000-0x4)=0x55) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000041e000)={r1, 0x48, &(0x7f00008ee000)=[@in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x842, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffff}, @in6={0xa, 0x1, 0x8000, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0xfffffffffffff801}]}, &(0x7f000073c000)=0x10) r2 = syz_open_dev$sg(&(0x7f00008ca000-0x9)='/dev/sg#\x00', 0xfffffffffffffffb, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000e70000-0x4)) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x4, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000011000-0x4), &(0x7f000099e000)=0x4) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000c33000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4$inet6(r0, &(0x7f0000985000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000e50000-0x2)=0x1c, 0x80800) flistxattr(r0, &(0x7f0000250000)=""/229, 0xe5) fstatfs(r2, &(0x7f00002fb000)=""/79) getrlimit(0xa, &(0x7f00003f7000-0x10)) statfs(&(0x7f00003b1000-0x8)='./file0\x00', &(0x7f000006f000)=""/141) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000e1a000-0x4)='tls\x00', 0x4) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000fa0000)=""/23) getsockname$inet(r2, &(0x7f0000c64000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000241000)=0x10) 2018/02/01 21:18:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000076000)={0xffffffffffffff50, 0x2, 0x1, 0xffffffffffffff9c}) fcntl$setflags(r0, 0x2, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f00006e7000)={0x9, 0xb5, 0x200, 0x20, 0x100000000, 0x100000000}) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/02/01 21:18:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000d4000)={0xffffffffffffffff, &(0x7f00007d2000), &(0x7f0000de5000)}, 0x18) 2018/02/01 21:18:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000eb000-0x18c)={@random="056cea73540a", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {[@fragment={0x0, 0x0, 0x100000001, 0x1ff, 0x0, 0x0, 0x0}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) io_setup(0x8d4b, &(0x7f0000beb000)=0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004d3000)='/dev/vga_arbiter\x00', 0x20080, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000253000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) io_cancel(r0, &(0x7f000027c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x4, r1, &(0x7f00000b2000)="9aabd5258323", 0x6, 0x5, 0x0, 0x0, r2}, &(0x7f00000fc000-0x20)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00004bf000)={0xffffffffffffff9c, 0x50, &(0x7f0000631000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000ae2000-0x4)=r3, 0x4) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00006ed000)='/dev/audio\x00', 0x1, 0x0) set_tid_address(&(0x7f00004d8000)) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000a12000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/02/01 21:18:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000094d000)={&(0x7f00003d6000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "ec6abb25fa5d807ece91c13fded2bfaabcd02a9de05ef145b1d800c80c2958bdf092d02ba9ef48c7bcb98680608119b75ab4cb01af1fb547611fb6f35ee9b8"}, 0x60, &(0x7f0000c55000)=[], 0x0, &(0x7f0000a8e000)={0x10}, 0x10}, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000c21000)=0x7e, &(0x7f000095e000-0x4)=0x4) 2018/02/01 21:18:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x2) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@can={0x1d}}) creat(&(0x7f00004f2000-0x8)='./file0\x00', 0x8c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000b3c000-0x60)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "90102b1f0a6ad0b95dd132180a7233df8b8f5dad5f2a905943efda70b8aff3d98db490d6e76a4429d5c96e7beed5b5f39def9831dddf036203c7250fd928a8e1"}}}}}, 0x60) [ 109.448870] xt_connbytes: Forcing CT accounting to be enabled 2018/02/01 21:18:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000a2c000-0x10)={0x0, 0x9, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5f}]}, &(0x7f0000f92000-0x4)=0x2a5) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2f}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000e81000-0x26)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0xfffffe2e) 2018/02/01 21:18:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000317000-0x4)=0x5, 0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00008a7000)=@req3={0x10001, 0x6, 0x1}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000eae000)={0x140, 0x8}) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x27f, &(0x7f00006eb000-0x1398)=[]}, 0x0) 2018/02/01 21:18:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bf9000)={0x0, 0x0}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) eventfd2(0x0, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000018000)={r3, 0x0, 0x0, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1}}, 0x14) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000c68000)={r3, 0x0, 0x100000001, 0xffffffffffffffff}) [ 109.529409] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 109.566159] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/01 21:18:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2801) sendto(r0, &(0x7f00009cd000-0x10), 0xfffffffffffffff7, 0x0, 0x0, 0x0) r1 = accept(r0, &(0x7f00000ec000)=@nfc, &(0x7f000020a000)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000054f000)={0x0, 0x8001}, &(0x7f00009f0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000b1f000)={0x2a0d, 0x7, 0x205, 0xd227, 0x1000000000000000, 0x10000, 0x1, 0x6, r2}, 0x20) r3 = dup(r0) sendmsg$inet_sctp(r3, &(0x7f00007ef000-0x38)={&(0x7f0000656000-0x1c)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000ebe000-0x8)=[], 0x7d}, 0x0) 2018/02/01 21:18:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000f46000-0x8)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$pptp(r1, &(0x7f00003d3000)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x20) ioctl$sock_SIOCGSKNS(r2, 0x8983, &(0x7f000013d000)) [ 109.606760] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 109.606763] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/01 21:18:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffff9, 0x42280) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000d0f000-0x8)={0x401, 0xfffffffffffeffff, 0x8, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000522000-0x10)={0x1, &(0x7f000031d000-0x8)=[{0xfae, 0xfffffffffffffffe, 0x9, 0x4e}]}, 0x10) r2 = syz_open_dev$midi(&(0x7f000043e000)='/dev/midi#\x00', 0x8940, 0x2) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f00002e1000-0x8)={0x1, [0x0]}) fcntl$addseals(r1, 0x409, 0x8) pread64(r1, &(0x7f0000218000-0x33)=""/53, 0x35, 0x0) setsockopt$inet_int(r1, 0x0, 0xc7, &(0x7f0000000000), 0x4) r3 = accept4(r1, &(0x7f000039f000-0x58)=@alg, &(0x7f0000ff6000)=0x58, 0x800) recvmsg$netrom(r2, &(0x7f000025b000-0x38)={&(0x7f0000db3000)=@full={{0x3, {"8f1cc546de538d"}, 0x2}, [{"6b1fc5c9e9a1e5"}, {"4f92b285db5566"}, {"23c51c0896e4c9"}, {"30990512503755"}, {"01ea3923e7a7e4"}, {"622367f7b1ebcd"}, {"4ab3c0a600ce45"}, {"d81062910df07e"}]}, 0x48, &(0x7f00008a1000)=[{&(0x7f0000b80000-0x6d)="89f898611674fd614ef7917674dc4d1f83dccc5756f46e863cbe9906b2e5f9f5a08b547e64a98b49e3273d39bbc6554ad7191312db1d308789eed36b307f3398fa9b895f191d712ba041db094e3d90e78c0b26531529b6b7cd7777e9706390ac713956e32883f973d09781f6be", 0x6d}, {&(0x7f0000160000-0x3a)="4a43bdebdc1feeebd082df7da63bed9131e9aea770bba141222d6618bde113152a931b383d8d83bdd6d457dd836c9907b8c9a4276b7c0452a57d", 0x3a}, {&(0x7f00001ca000-0x4c)="f5acfe0a7b1647738399fcc17814d5f03c5f1572f3ecd93c06ec733472488cd93ab99b80b532aa8f284199c1f08391ab7da9643bf2f31de9327b8ff3a2057c0c73cef4f3ce58d8a980e668fb", 0x4c}, {&(0x7f0000459000)="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0x1000}, {&(0x7f00008ba000)="e3b8b7f85ef30d37664849429eb496463f7a0f969a021144c044f26760cc1346a62a83175f9c8db31a30968840cf9c", 0x2f}, {&(0x7f0000c7a000)="b0386e0849efbce4406d05d0a69ef856714de72646a417a1b367838c2ae0fcb5d429472c160ef73e6f14eade6947fa74c8b932b0b21ae6344cc86cdde816ec3bde47f712", 0x44}, {&(0x7f0000af5000)="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0x1000}], 0x7, 0x0, 0x0, 0x800}, 0x2000) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f000099f000-0x4)) accept$alg(r3, 0x0, 0x0) 2018/02/01 21:18:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dea000-0xa)='/dev/ptmx\x00', 0x40101, 0x0) write(r0, &(0x7f0000cf4000)="09000000b36c5529a5534195cbffb4fffffff6091715f12f8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01010000000000ffbf13", 0x5d) poll(&(0x7f000000c000-0x1b)=[{r0}], 0x1, 0x8001) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000018000)=0x5) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d1f000-0x14)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000079c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000092c000)="1cf80ccd7fa06a5ecc19e3ae394aff72307b3e122dfef67e938edd8fc086606118ce2384eefe6e3d917d07c21e37aca00f3aa4449514c7032a91065b0b5eefbacd9789", 0x43) 2018/02/01 21:18:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x72, &(0x7f000002f000-0xf7)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x3c, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x30b, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c54512", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80540000015000001ffdc"}}}}}}}, 0x0) r0 = semget$private(0x0, 0x4, 0x0) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f00003e9000)=""/117) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000006a000-0xa)='/dev/cuse\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000aef000-0x73)={0x0, 0x6b, "fd89d606178b520db9e7f28f64a0dde8c1e70335b84153b3bd75100ff72ce8fa1ba4b0f63cae7a57b2886ebffc762a9a4f74c0a33587a71f1deb9c088be63573a894b19b830fdc664caddfa91d4a2d680f7d00e62f819cba29592af40e78712134002ddb1bbf3fcf7273e9"}, &(0x7f0000581000-0x4)=0x73) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a09000)={r2, 0xfffffffffffffeec, 0x0, 0xffff, 0x100000000, 0x8000}, &(0x7f000033b000-0x4)=0x14) 2018/02/01 21:18:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000282000)='/dev/sequencer2\x00', 0x8000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009cf000-0x10)='coredump_filter\x00') pwritev(r0, &(0x7f000000d000)=[{&(0x7f0000014000-0xa8)='9', 0x3dc}, {&(0x7f0000015000)='(', 0x1}], 0x2, 0x0) 2018/02/01 21:18:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bc4000)) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000f7e000-0x90)=[], 0x0) clone(0x0, &(0x7f0000b24000-0xb2), &(0x7f000025c000-0x4), &(0x7f0000ad9000-0x4), &(0x7f0000e03000-0x98)) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000623000)=[@release={0x400c630e}], 0x6f, 0x0, &(0x7f0000638000-0x6f)="ec078ea90d37b97f774fb7047f443fa479259879758743970165e25e085715da45db15206586407163f8617dc5a9a9545dc86779aab039b3ae84b26a97f9514b5f0e7d326fab8e840a8cc177f4dc22ae32aac980276e3f14d019ca56a307adca9dde10c4619b8c5f2fd85e751d2101"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000019c000)={0xc, 0x0, &(0x7f0000232000-0xc)=[@register_looper={0x630b}, @increfs={0x40046304}], 0x0, 0x0, &(0x7f0000a85000)}) fadvise64(r2, 0x0, 0xdd, 0x5) 2018/02/01 21:18:53 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) dup2(r0, r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000013000), &(0x7f0000003000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000cd5000)={&(0x7f0000081000/0x3000)=nil, 0x3000}) 2018/02/01 21:18:53 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000a02000)=""/61) recvfrom$unix(r0, &(0x7f0000fb0000)=""/182, 0xb6, 0x101, &(0x7f0000d4b000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d1d000)='/dev/kvm\x00', 0x2000, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000519000)='/dev/kvm\x00', 0x40, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x8) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/02/01 21:18:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000399000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x4) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f000045d000)={&(0x7f00009cc000-0xc)={0x10}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000d5b000-0x20)={0x14, 0xc, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r3 = syz_open_dev$mice(&(0x7f0000674000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) getpeername$packet(0xffffffffffffffff, &(0x7f0000d39000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00002b1000-0x4)=0x14) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00003c4000)) getresuid(&(0x7f0000ab0000), &(0x7f00004a4000), &(0x7f0000851000)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f000053f000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@rand_addr=0x9, 0x0, 0x0, 0x3, 0x6990, 0x2, 0xa0, 0x80, 0x4, r4, r5}, {0x2, 0x0, 0x6, 0xc9da, 0x8, 0x3, 0x3, 0x8}, {0x6, 0xa47, 0x9ce, 0x1}, 0xa3cd, 0x5, 0x3, 0x1, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xe}, 0x3, 0x2b}, 0x2, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5, 0x0, 0x3, 0xfff, 0x1, 0x4, 0x7f}}, 0xe8) 2018/02/01 21:18:53 executing program 2: seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) removexattr(&(0x7f00001dd000-0x8)='./file0\x00', &(0x7f0000fdd000-0xf)=@random={'os2.\x00', ':procS:\'-\x00'}) munlockall() 2018/02/01 21:18:53 executing program 1: mmap(&(0x7f0000000000/0x39d000)=nil, 0x39d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000), {{{[], 0x0, 0x36e, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv4=@empty}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}]}}, 0x3d8) syz_emit_ethernet(0x46, &(0x7f0000023000-0x26f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "bcfb85", 0x10, 0x11, 0x0, @empty, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) 2018/02/01 21:18:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000068a000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000b23000)=0x2) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00001ee000)) r1 = syz_open_dev$random(&(0x7f0000798000)='/dev/random\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00001ae000)) 2018/02/01 21:18:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x4) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, "c4e60974958cac44"}}}}}, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000b8b000-0x4), &(0x7f0000759000)=0x4) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000073000)={0x7b, 0x0, [0x8001, 0x5, 0x3f, 0xffff]}) r1 = getpgrp(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000912000)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d33000)={0x6, r0}) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f000020e000-0xc)={r3, r0, 0xfffffffffffffffe}) 2018/02/01 21:18:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000957000-0x8)={@loopback, @empty}, &(0x7f00008f9000)=0x8) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000a63000-0x4)='tls\x00', 0x4) close(r0) 2018/02/01 21:18:53 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setns(r0, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000012000-0x30)) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f000000e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000010000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000009000)=""/171, 0xab}, &(0x7f000000d000)=[{&(0x7f0000010000)=""/3, 0x3}], 0x1}}, @rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f000000f000-0x8)=""/8, 0x8}, &(0x7f0000005000)=[{&(0x7f000000c000)=""/162, 0xa2}], 0x1}}], 0x90}, 0x0) r1 = syz_open_dev$mouse(&(0x7f000000c000-0x12)='/dev/input/mouse#\x00', 0x7ff, 0x20000) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000006000), &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() ioctl$TCSETAW(r1, 0x5407, &(0x7f000000e000)={0x48, 0x101, 0x9, 0x3, 0x7, 0x0, 0x8, 0x80000000, 0x100000000, 0x100000000}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000002000-0xc9)=""/201) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000011000)=0x2, 0x4) 2018/02/01 21:18:53 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={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) tee(r0, r0, 0x10000, 0x8) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[]}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078e000-0x4), 0x4) write(r0, &(0x7f0000b3b000)="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", 0x599) accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5f000-0x4)=0x10, 0x0) 2018/02/01 21:18:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f000080a000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0xffffffffffffffff) r1 = eventfd(0x3f) poll(&(0x7f000061b000-0x8)=[{r1}], 0x1, 0x7fffffff) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000858000-0x8)={0x0, r1}) r2 = getpid() ptrace$getregs(0xe, r2, 0x7, &(0x7f000090c000)=""/185) read$eventfd(r1, &(0x7f0000a34000), 0x8) [ 109.855289] binder: 16929:16954 ERROR: BC_REGISTER_LOOPER called without request [ 109.931757] binder: 16929:16954 Acquire 1 refcount change on invalid ref 0 ret -22 [ 109.941229] binder: 16929:16967 ERROR: BC_REGISTER_LOOPER called without request [ 109.941248] binder: 16929:16967 IncRefs 0 refcount change on invalid ref 0 ret -22 2018/02/01 21:18:54 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) mlock2(&(0x7f0000308000/0x2000)=nil, 0x2000, 0xfffffffffffffffa) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000}, 0x0, 0x6, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f02000-0x28)={@common='ip6gre0\x00', 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ee0000)={{&(0x7f0000a06000/0x3000)=nil, 0x3000}, 0x2}) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10}, 0xc, &(0x7f0000088000-0x10)={&(0x7f000066a000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, []}, 0x20}, 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) 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(r0, &(0x7f00004c0000)=[{{&(0x7f00001f3000)=@rc, 0x9, &(0x7f0000000000)=[{&(0x7f0000001000-0x70)=""/112, 0x70}, {&(0x7f0000b5f000-0x66)=""/102, 0x66}, {&(0x7f0000c43000-0xbb)=""/187, 0xbb}], 0x3, 0x0, 0x0, 0x7}, 0x8}, {{&(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000864000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/87, 0x57}, {&(0x7f0000001000-0xc6)=""/198, 0xc6}, {&(0x7f0000000000)=""/184, 0xb8}], 0x4, &(0x7f0000106000-0x23)=""/35, 0x23, 0x704}, 0x10001}, {{&(0x7f00005df000-0x58)=@alg, 0x58, &(0x7f0000c29000)=[{&(0x7f0000000000)=""/124, 0x7c}, {&(0x7f000098d000-0xbd)=""/189, 0xbd}, {&(0x7f0000001000-0x82)=""/130, 0x82}, {&(0x7f0000000000)=""/62, 0x3e}, {&(0x7f0000501000)=""/158, 0x9e}, {&(0x7f00004db000)=""/157, 0x9d}, {&(0x7f000073d000-0x10)=""/16, 0x10}, {&(0x7f0000000000)=""/219, 0xdb}], 0x8, &(0x7f0000000000)=""/178, 0xb2, 0xf380000000000000}, 0x1}, {{&(0x7f0000873000+0x109)=@can, 0x10, &(0x7f0000001000-0x90)=[{&(0x7f00004d8000)=""/244, 0xf4}, {&(0x7f0000001000-0x95)=""/149, 0x95}, {&(0x7f0000001000-0x35)=""/53, 0x35}, {&(0x7f0000001000-0x49)=""/73, 0x49}, {&(0x7f0000000000)=""/75, 0x4b}, {&(0x7f0000f3a000-0xbe)=""/190, 0xbe}, {&(0x7f0000c37000-0x36)=""/54, 0x36}, {&(0x7f00009fb000-0xe0)=""/224, 0xe0}, {&(0x7f0000001000-0xc3)=""/195, 0xc3}], 0x9, 0x0, 0x0, 0x6}, 0x3}, {{&(0x7f0000b27000)=@alg, 0x58, &(0x7f0000601000-0x70)=[{&(0x7f0000c4e000-0x7b)=""/123, 0x7b}, {&(0x7f000010d000)=""/4096, 0x1000}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f45000)}, {&(0x7f000030f000)=""/43, 0x2b}, {&(0x7f0000001000-0x84)=""/132, 0x84}, {&(0x7f0000c59000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000382000)=""/152, 0x98}, 0x5}, {{&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)=""/23, 0x17}, {&(0x7f0000a4e000)=""/4096, 0x1000}, {&(0x7f0000678000-0x95)=""/149, 0x95}, {&(0x7f00002f0000-0xbb)=""/187, 0xbb}], 0x4, &(0x7f00007d3000)=""/83, 0x53, 0x40}, 0x5}, {{&(0x7f0000b87000)=@can, 0x10, &(0x7f0000000000)=[{&(0x7f0000399000-0xf)=""/15, 0xf}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f93000-0xc1)=""/193, 0xc1}, {&(0x7f0000000000)=""/17, 0x11}], 0x4, 0x0, 0x0, 0x5}, 0x5}], 0x7, 0x10002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000001000-0x4), 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x100000000) 2018/02/01 21:18:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00006b2000-0xc)='/dev/autofs\x00', 0x102, 0x0) bind$llc(r1, &(0x7f0000cc2000)={0x1a, 0x0, 0x3, 0xffffffff00000001, 0x6, 0xffffffff, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000088000-0x320)=@filter={'filter\x00', 0xe, 0x4, 0x2c0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}]}}, 0x320) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000e36000-0xb8)={0x0, 0x9, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @empty}}}}, &(0x7f000083f000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000bdb000-0x6), 0x6) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000aa5000)=0x3ff, 0x4) socketpair(0x13, 0x7, 0x1ff, &(0x7f0000412000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000beb000-0x4)) connect$unix(r3, &(0x7f0000b15000)=@abs={0x0, 0x0, 0x2}, 0x8) syz_open_dev$sndpcmp(&(0x7f00003ee000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x4002) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00006f2000-0x1b)="830715d637b795e5ed1b4fe7ba1a5c180d9515dc6cd40cff21cfb0") 2018/02/01 21:18:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00007ec000), 0xe1, 0xffdffffffffffffc, &(0x7f00007cd000)={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [], 0x0}, 0x7fff}, 0x1c) r1 = syz_open_dev$midi(&(0x7f000064d000)='/dev/midi#\x00', 0x40, 0x40000) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000bcb000)=""/4096) 2018/02/01 21:18:54 executing program 5: mmap(&(0x7f0000000000/0xf40000)=nil, 0xf40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000688000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d0b000-0xb9), 0x0) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f41000-0x8)='./file0\x00', 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000311000-0x10)={0x1, &(0x7f000061a000-0x8)=[{0x0}]}) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000f42000-0x8)={r3}) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00006ea000)=@security={'security\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x98, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000b88000), {{{[], 0x0, 0x70, 0xfffffffffffffd1b}, {0x28, '\x00', 0x0, 0x270}}, [{{@ip={@loopback=0x7f000001, @multicast1=0xe0000001, 0x0, 0x0, @generic="d28dca0af5866887cb053a1a19e4aea5", @common='tunl0\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="d8aeb494f13888134a753e713cd1c193", @common='bpq0\x00'}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1}}]}}, 0x310) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f41000-0xc)={0x0}, &(0x7f0000409000+0x7e9)=0xc) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000461000-0xb), &(0x7f0000f42000)=0xb) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000476000-0x38)={&(0x7f0000f40000)={0x10, 0x0, 0x0, 0x8000010}, 0xc, &(0x7f0000675000-0x10)={&(0x7f0000f41000-0x424)={0x424, 0x10, 0x7, 0x400, 0x4, 0x1, {0x7, 0x0, 0x8}, [@generic="acf669b98a30de844aec8dcb442e060a77e9ba0e6c91bce8f2fd6014d1d02ce284363805a6b625cba4d366e1daf9da32c1980c6ca903420988134c4cce9d42f7f2e65f69dd68009110d39c5d74cb4210ee1957ce7f9acf8fee38d7c37427f9d46822392b0b12d368e863c813b70dbb3bdf229c08f4e314eea661f4ca916301e63eed3dc08bbe00ebd3746f499dfa2648c5b5424c1c4a458bdac2c0b6967c264a15fde56595d503c012ccbca8a4d6988e64d0b1a0c45e2c7954143ae4de2817c15fe8", @typed={0x18, 0x5e, @str='hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @generic="34d4add78dc813eb34952e9b2f469bf8a2530b4d6e5b48eee468aea9f965c652c5973ed0134f27cd9767781958824e118d4d4fa09f5dd8b8c51e90215c2960d38731", @generic="ed0fd24655020380788dde576bfe2d0e85211961d8f3fe97f7dd2f44587d16008b3d8163978a99bb4e68c913cec605b958f36f20cf8a77d438eecd176a8273cce1998f587c065dcb7415c15fb77eedd3da2f0504847c64d76bc9acfaafec1f5ed9d9d6769659f7799e6095410e3b242de614555770138252830e596252010153f9eadc5f7f27642b7db0a6ff164e669ec3c0ac961d1dde737b68ba7910a7ff75a4ec6913e8298d38f8294a614d515ad0f6ed9cedcafb1004daa4fcea72a3d54da92f27538f36b45d01697a", @nested={0xb0, 0xd, [@generic="89b49e7eccc56f9a832d1d8ad12b03f9ac3cf707dd0e58421333486eced810486027edbde8a64ea3978d438e9e018ea0a44d50a5a4e4e2dd0251d3eabc054b6483f498c4d7022518e65e8b7b9df58f266b060631aaccc0e3c51b4ed6069c40bd0e6c08de94e2ad3b8ba1d1dd6a2eddbbc06396e4e536d1f5b352512b861c23c03564d5ebfe7b6e2410a9bbcd2d6518564c91baef00e4ff55a244297eac3d577052d2ac5ff8a2adb83e6637"]}, @typed={0xc, 0x23, @pid=r5}, @nested={0x16c, 0x3e, [@generic="f4a51bb9d2dd8c5031279f374973d84ce76941356ebe9c4f90b85c5f12ea189239abfd61d6397ca3969d2d31daa6c61fbcdd38a5f01e94611081e927b0feb47bb12a046f86ed30568dd3a8cf44cb5bd88fae1ca03fad9c8208bdee7078e84da5344d1c35c019e9623ecb974ad6eb93da7891ba6bcb64be1f5234e793ca9091662a0d738641a77a6005a338", @typed={0x14, 0xd, @str='trusted-!{\x00'}, @generic="89bfff17e9c3696b171ef9c1a0622371dc1f2641aef1b3426a799c3296cad42e055916ed446fea34596215562d82abe143c7f02ca13a7572c668b271975aa68ff62d1a13e8b4188d603c3ffd4b9c74623a7f1abe67bdfdcb807cbb69c36533b57d00be69b0a2f4de3ae0c57a93acb402e78b1e19d5a909195a238d6f1b8314f3c0a43baee220447be43bac505ac115dc22be0158af8a4cc6350b44d669b1ca2b7e2d", @typed={0xc, 0x21, @str='-\x00'}, @typed={0xc, 0x49, @u32=0x20}, @typed={0xc, 0x22, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}]}, 0x424}, 0x1, 0x0, 0x0, 0x80}, 0x2000c010) recvmsg(r1, &(0x7f00007e0000)={&(0x7f0000d2e000)=@rc, 0x9, &(0x7f0000a04000-0x20)=[], 0x0, &(0x7f0000d98000-0xcf)=""/207, 0xcf}, 0x0) 2018/02/01 21:18:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x40, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000eff000)='dctcp\x00', 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000b81000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x413248346d288c08) accept$ax25(r0, 0x0, &(0x7f0000552000-0x4)) 2018/02/01 21:18:54 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) iopl(0x7ff) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270f00000000000004007352", 0x23}], 0x1}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f000000e000-0x60)=@nfc_llcp, &(0x7f0000011000)=0x60, 0x800) 2018/02/01 21:18:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000019c000)={0xc, 0x0, &(0x7f0000232000-0xc)=[@register_looper={0x630b}, @increfs={0x40046304}], 0x0, 0x0, &(0x7f0000a85000)}) 2018/02/01 21:18:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000748000-0x10)={0x0, 0x0}) pipe2(&(0x7f00000a9000)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000771000-0x4), &(0x7f00007cf000-0x4)=0x4) futex(&(0x7f0000349000-0x4)=0x1, 0x40000000a, 0xfffffffffffffffd, &(0x7f0000e6e000)={r0, r1+30000000}, &(0x7f00004d4000-0x4), 0x0) syz_open_dev$amidi(&(0x7f0000dda000-0xc)='/dev/amidi#\x00', 0xfffffffeffffffff, 0x40000) 2018/02/01 21:18:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ee1000-0x8)={0x0, 0x0}) tkill(r1, 0x26) r2 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)}) mmap$binder(&(0x7f0000a74000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) r3 = gettid() ptrace$peek(0x2, r3, &(0x7f0000885000)) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00007ae000-0x30)={0x4c, 0x0, &(0x7f000014b000-0xe4)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000057000)=[], &(0x7f0000dae000)=[]}}}], 0x48, 0x0, &(0x7f0000bf1000)="3fb198ac7ea6f1f9ea007b2c2433eea4bcc04e508538216cf5d3c2cdaa25fc9b1289ae230e4242a0fab24d3b5ffa4db6d3cd515d56b3186dd5762b3c0444a1c8f229b3d4a4baaba9"}) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000af1000-0x10)=@req={0x3f, 0x0, 0x0, 0x6}, 0x10) 2018/02/01 21:18:54 executing program 0: r0 = epoll_create(0xd8c5) ioctl(r0, 0x9931, &(0x7f0000a11000-0xcc)="cabff7df3a292e17d5bdd4b6a15300dc4397039f2933e6ef4006cb8e288adc78723d8c9852052838d4a944f7fcfc9e1d0847247767003a020f3d569ce1fee26f6b893a6134a6ed34d5fe07d954aa055b71fb0794b95b06531839bd979bf28dd4ff8a5a1841235bb3ef9066fd5addcf9f2f59b0002b4180ae2c98e279d63c142b6cf0d0caa754d3bfafb70e239743e8ed61bc66d507ce2bbeb9567e9c10fcceb9eda5f382b01ae3117bf19229e8b463cee1cb91356f8948f0da7498b619e86064e9d21601f464716b4848c54d") r1 = syz_open_dev$vcsn(&(0x7f0000d91000-0xa)='/dev/vcs#\x00', 0x4, 0x480001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000000)) close(r1) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000001000)='/selinux/checkreqprot\x00') ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000000)=0x6) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/mixer\x00', 0xc1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000003000-0x8)=@abs, &(0x7f0000000000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000003000)={0x0, @in6={{0xa, 0x1, 0x2, @empty, 0x5}}, 0x3, 0x3, 0x3, 0x7, 0x6}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000-0x8)={r4, 0x9}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000004000+0xec3)=[0x73, 0xc7, 0x6, 0x3, 0x741a, 0x100000000], 0x6, 0x9, 0x10000, 0x80000001, 0x1, 0xf25d, {0xffffffff7fffffff, 0x200, 0x5, 0x7fff, 0x3, 0x9, 0x20, 0x5, 0xffffffff, 0x1, 0x9, 0x72, 0xfffffffffffffffa, 0x2bb, "c0799f6efac5121a04b0098eb51619e7df013e2525cdaeb83004df56c2ca8958"}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000006000-0x8)='./file0\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x5, &(0x7f0000007000-0x92)="1bef70310f5dd55cf9c77a032a4ae3d8a1b592230f2b2061d418a4218f2f2e394dde4f23efa28b9c6c21154d84fbf41085fa2c6ed45b9ea53403940c0ba830c6b515242dd549642384253ab9a51ea7225bd8bbdfa70d2737ea5091b39b7fac1db355505bc942876f80646c7b227d4c577b248d2b6edd6ff69db8c75a46ec80a0722c34cae15e389afb09d1f52a6802e641a7") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000008000-0x20)={0x1000, 0x0, 0x10003, 0x7}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000008000-0x10)={0x3, r6}) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000007000-0x80)={0x3, 0x0, [{0x80000007, 0xffffffffffffffff, 0x2, 0xe4, 0x7fff, 0x9a3, 0x80000001}, {0x7, 0xffff, 0x1, 0x6, 0x2, 0xfffffffffffffeff, 0x61a}, {0x0, 0xfff, 0x4, 0x0, 0x100000001, 0xfffffffffffffffb, 0x6}]}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000005000)={r5, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x6, @empty, 0x8ec}]}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r3, 0x21, 0x0, &(0x7f0000009000-0x4)=0x2, 0x4) 2018/02/01 21:18:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xa) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d24000-0x4)=0x100, 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x401}], 0x1) [ 110.062124] binder: 16983:16988 ERROR: BC_REGISTER_LOOPER called without request [ 110.071222] binder: 16983:16988 IncRefs 0 refcount change on invalid ref 0 ret -22 2018/02/01 21:18:54 executing program 6: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0xc, 0x400000008, 0x0, 0x0, [{[]}, {[]}]}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fe4000-0x10)={&(0x7f0000fe4000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) 2018/02/01 21:18:54 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x401, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x108) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/checkreqprot\x00', 0x101002, 0x0) accept4$inet(r1, &(0x7f0000005000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f000000a000-0x4)=0x10, 0x80800) socketpair$inet6(0xa, 0x4, 0x1, &(0x7f000000c000-0x8)) 2018/02/01 21:18:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000568000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000365000)='net/xfrm_stat\x00') pread64(r2, &(0x7f0000015000), 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000397000-0x1e)={0x3, 0x0, 0x10001, 0x3f}) exit_group(0x3) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000274000-0x20)={0xce, r3, 0x0, 0x9}) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000ff6000-0x8)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000526000)=0xb10c, 0x4) [ 110.119820] Cannot find add_set index 0 as target 2018/02/01 21:18:54 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000)='/dev/cuse\x00', 0x305003, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000005000-0xe9)=""/233) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r0, &(0x7f0000003000)={0x11, 0x17, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) bind$packet(r0, &(0x7f0000003000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/02/01 21:18:54 executing program 6: r0 = eventfd(0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002000-0x8)=[{r0, 0x110}], 0x1, &(0x7f0000001000-0x10)={r1, r2+30000000}, &(0x7f0000002000-0x8)={0x2}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7fffffff, 0x403) preadv(r0, &(0x7f0000d23000)=[{&(0x7f0000000000)=""/253, 0xfd}, {&(0x7f0000001000-0x82)=""/130, 0x82}, {&(0x7f000023c000-0x3f)=""/187, 0xbb}, {&(0x7f0000000000)=""/228, 0xe4}, {&(0x7f0000dc5000-0x5b)=""/91, 0x5b}, {&(0x7f0000000000)=""/192, 0xc0}], 0x6, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000010000)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='tunl0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x6}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@tcp={0x30, 'tcp\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f0) 2018/02/01 21:18:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[], 0x0, &(0x7f0000d19000)=[]}, 0x0) connect$bt_l2cap(r0, &(0x7f0000090000-0xe)={0x1f, 0x3d, {0x8001, 0x7, 0x1, 0x6, 0x9, 0x6}, 0x10000, 0x7f7}, 0xe) 2018/02/01 21:18:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000136000)={&(0x7f000074f000-0x54)=@ipmr_newroute={0x2c, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_SRC={0x8, 0x2, @broadcast=0xffffffff}, @RTA_IIF={0x8, 0x1}]}, 0x2c}, 0x1}, 0x0) socketpair(0x0, 0x2, 0x80000000, &(0x7f0000672000-0x8)={0x0}) bind$bt_l2cap(r1, &(0x7f0000ae8000-0xe)={0x1f, 0x5, {0xffff, 0x5, 0x1, 0xb087, 0x79553060, 0x454d}, 0x5, 0x1}, 0xe) 2018/02/01 21:18:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6_vti0\x00'}]}, 0x34}, 0x1}, 0x0) [ 110.127599] binder: 16983:16988 ERROR: BC_REGISTER_LOOPER called without request [ 110.127621] binder: 16983:16988 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 110.138211] binder: 16999:17004 got reply transaction with bad transaction stack, transaction 70 has target 16999:0 2018/02/01 21:18:54 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0xe9b, &(0x7f00008d2000-0x19c)) socket(0x10, 0x80006, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00009cf000-0x8), &(0x7f0000748000)=0xffffffffffffffd4) 2018/02/01 21:18:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000175000)={{{{0x2, 0x2, @broadcast=0xffffffff}}, {{0xa, 0x0, 0x85, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x9}}}, 0xfffffffffffffffd, 0x2, 0xffffffff, "39f9a35c93d7da1fa65a9a125e23012e7a2d6abacac50b5b246d9ae6c40d81da34178dd42206790bce944072b03b166c245e71dd0419b26d26ee6a50f3d60dd7bc8af408d95657c9743a38fc6ae0df08"}, 0x160) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) fadvise64(r0, 0x0, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000ac5000), 0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005ea000)='/selinux/policy\x00', 0x0, 0x0) [ 110.138224] binder: 16999:17004 transaction failed 29201/-71, size 0-0 line 2718 [ 110.152148] binder: BINDER_SET_CONTEXT_MGR already set [ 110.152158] binder: 16999:17010 ioctl 40046207 0 returned -16 [ 110.154237] binder_alloc: 16999: binder_alloc_buf, no vma [ 110.154273] binder: 16999:17004 transaction failed 29189/-3, size 40-0 line 2903 [ 110.186691] binder: release 16999:17004 transaction 70 out, still active [ 110.186738] binder: undelivered TRANSACTION_ERROR: 29201 [ 110.186759] binder: send failed reply for transaction 70, target dead [ 110.261182] Cannot find add_set index 0 as target 2018/02/01 21:18:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) readahead(r0, 0x12fdf168, 0x6) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwritev(r1, &(0x7f0000ed9000-0x90)=[{&(0x7f00007d8000-0xbf)='k', 0x1}], 0x1, 0x0) 2018/02/01 21:18:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000eef000-0x10)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f000074f000-0x4c8)={{0x3, 0x6, 0x20, 0x900, "694166244fbe35606b70c703886f655f7df5811eb51289512783b7dc19d754fdacbdbfbcc06ac6091934c070", 0x9}, 0x6, [0x400, 0x5, 0x7, 0x0, 0x9, 0x700000, 0x5, 0x3, 0xfffffffffffffffc, 0xfd, 0x10000, 0x10001, 0x2, 0x6, 0x8, 0x0, 0x3b, 0x80000000, 0x60d, 0x7fff, 0x2, 0x10001, 0x6, 0x6, 0x48d4, 0x1, 0x5, 0x5ac, 0x7, 0x6e6, 0x1de9, 0x2, 0x9, 0x40, 0x1, 0xfffffffffffffff9, 0x81, 0x3640, 0x7, 0x9, 0x2547, 0x5b59c142, 0x1, 0x40, 0xdc0, 0x3, 0xffffffffffffffff, 0x1000, 0x4, 0x8c, 0x20, 0x6, 0x4, 0x5, 0xec9b, 0x1ff, 0x1e, 0x99a, 0x8, 0x5, 0x5, 0x80000000, 0x800, 0xfffffffffffffffb, 0x3, 0x7, 0xfffffffffffffffb, 0x7f, 0x3, 0x800, 0x2, 0x8, 0x9, 0x1, 0x4, 0x8, 0x7, 0x0, 0x9c9, 0x20, 0x100000000, 0x100000001, 0x8, 0x0, 0x100000001, 0x6, 0x1, 0x8, 0x0, 0x7ff, 0x7f, 0x0, 0x1, 0x1, 0x8001, 0xca, 0xc9, 0x0, 0x400, 0x4, 0x3, 0x0, 0x80000001, 0x5, 0x9, 0x1, 0x8, 0xfffffffffffff000, 0x0, 0x6, 0x0, 0x7ff, 0x80000001, 0x6, 0x1, 0x3, 0x6, 0x100000001, 0x101, 0x1ff, 0x9, 0x7d, 0x5, 0x9, 0x1, 0x2, 0x7, 0x101], {r1, r2+30000000}}) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00009bd000-0xb0)={{0x4, 0x563f}, 'port1\x00', 0x80, 0x800, 0x7, 0xd90, 0x4, 0x3f, 0x0, 0x0, 0x6}) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000295000)={0x0, 0x0, 'client1\x00', 0x0, "c140ae5d177c7317", "3e2de075194d1dd2c9d4dd8bbb5c8333452a822ed859b6fcaae8dcf117609c06"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/01 21:18:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000861000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0xfffffffffffffec3) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000027d000)) r1 = syz_open_dev$dmmidi(&(0x7f0000b0c000)='/dev/dmmidi#\x00', 0x6, 0x10100) getsockname$ax25(r1, &(0x7f0000dcd000-0x10), &(0x7f00001c6000-0x4)=0x10) sendto$inet(r0, &(0x7f0000f2e000-0x1), 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000bfd000-0x4)='tls\x00', 0x4) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00003b7000)={{0x3, 0x81, 0x1, 0x5, 0x1, 0x7}, 0x1, 0x79a, 0x7, 0x1000, 0x7, "6c8bfc71c8aeef950abb7e272406db7ada45346bc81f607f6b7d508e560180f5e2a9bdacf8b7d696dd70d03b51f0f8a53f7c7840485b8b99aed66d3f34894a3e47ea4bc1ddc31aca86ae92caf3b210f2a4e1c4feff287b4c0294a0bea7edc64fe8e3c2c08898557fca8ba45e6994ebe2ddad227a37de365c076d7261d31d0280"}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000983000)='tls\x00', 0x4) 2018/02/01 21:18:54 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8912, &(0x7f0000123000+0x2c4)={@common='gretap0\x00'}) 2018/02/01 21:18:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe9e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x1) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00002ac000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) pause() 2018/02/01 21:18:54 executing program 1: r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f000000c000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0x40), 0x0, 0xfffffffffffffffe) r1 = socket(0xc, 0x7, 0x2076) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f000028c000)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000)='rxrpc\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000-0x5)='user\x00', 0xfffffffffffffff9) keyctl$reject(0x17, r0, 0x0, 0x7ff, r2) 2018/02/01 21:18:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00006d1000-0x9)='/dev/ppp\x00', 0x40000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a23000)={@common='gre0\x00', 0x0}) stat(&(0x7f00008e5000)='./file0\x00', &(0x7f0000965000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000c74000)={&(0x7f0000470000-0xc)={0x10, 0x0, 0x0, 0x8008000}, 0xc, &(0x7f000032f000)={&(0x7f0000d22000)=@getae={0x358, 0x1f, 0x100, 0x6, 0x1, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x51a21163e4262d7c, 0xff}, @in=@broadcast=0xffffffff, 0x3, 0x4}, [@sec_ctx={0x90, 0x8, {0x89, 0x8, 0x1, 0x3, 0x81, "501b15ebcc800aef7e356aa1af32bb2dd3e0420b6ee7e20783a6a5beec5932da82f386b5f0d39ac3d8dcbad153093b04fca16175dd8641807d1d127035fb4cdf742ef1ea176274d83195125d702b11f603971eca355382e5b68858e9affb4e1dd4e57efe633e9a0c0f53e93c5c7de2aae29bcfd30c390c2694cc4b8af57cc38475"}}, @algo_auth_trunc={0xf4, 0x14, {{'ghash-clmulni\x00'}, 0x528, 0xe0f70819a6edfceb, "5c560e71dc688aa03d1f3df234e69195246e1d836520178dd3ed900241970ebf0689cf724848cd040bde32506d36918a621a8d6e6b58e9a044dbb9c910f86b69b26964d3cbd6167033eb8d462297949366bbd1e8cb1aeddb9e6b59c89011a3b7ddcbdc36c882a9e8485c6754516d61d6404d2ebd987e0263f507fa056706a77f2d16f2187c6e1b662b14fae0b181e6dd1fa32dcdb113735ffde5a66681f6a08458a4331ae3"}}, @replay_val={0x10, 0xa, {0x3, 0x1, 0x4ae}}, @tfcpad={0x8, 0x16}, @algo_crypt={0x70, 0x2, {{'ctr-serpent-avx2\x00'}, 0x138, "04fefb293250b5a6db885e5756828794aad4f3b18ca6dfd037483ceebd3767888ffc229bd07761"}}, @policy_type={0xc, 0x10, {0x1}}, @tfcpad={0x8, 0x16, 0x9}, @sa={0xe8, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x13}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xf}, 0x1, 0x0, 0x2, 0x1000, 0x2, 0x80, 0xa0, 0x0, r1, r2}, {@in6=@loopback={0x0, 0x1}, 0x2, 0x7c}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xb}, {0xa1, 0x80000001, 0xb95, 0x8, 0x1ff, 0x1000, 0x7, 0x5}, {0x0, 0x3, 0xfffffffffffffffa, 0x3}, {0x6, 0xffffffff, 0x4}, 0x3, 0x4, 0xa, 0x7, 0x0, 0x8}}, @lastused={0x10, 0xf, 0x1ff}]}, 0x358}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000267000)='/dev/usbmon#\x00', 0x100, 0x1) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000667000), &(0x7f0000a5e000-0x4)=0xc) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000311000)=""/174) 2018/02/01 21:18:54 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, &(0x7f0000003000-0x10)=@ioapic={0x0, 0x1f, 0x0, 0x0, 0x0, [{}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x8000}, {}, {0x0, 0x0, 0x0, [], 0x8}, {}, {}, {}, {}, {0x0, 0x0, 0x0, [], 0x4}]}) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f00003f4000-0x18)={0x0, 0x9, 0x5f2, &(0x7f00009fd000)}) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f000044a000-0x20)={0x9}) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f00002a9000-0x8)={0x0, 0x209}) [ 110.264291] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=17 sclass=netlink_tcpdiag_socket pig=17043 comm=syz-executor0 2018/02/01 21:18:54 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f000001f000)='/dev/midi#\x00', 0x3f, 0x4000) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000021000-0x4)=0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000020000)={0x1, r2}) r3 = syz_open_dev$sndpcmc(&(0x7f000001a000)='/dev/snd/pcmC#D#c\x00', 0x101, 0x22082) renameat2(r1, &(0x7f0000011000-0x8)='./file0\x00', r3, &(0x7f0000011000-0x8)='./file0\x00', 0x1) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000012000), &(0x7f0000006000)=0x4) pread64(r0, &(0x7f000000b000-0x1000)=""/4096, 0x1000, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000f000)={0x24, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x6}, [@nested={0x10, 0x0, [@typed={0xc, 0x19, @uid}]}]}, 0x24}, 0x1}, 0x0) 2018/02/01 21:18:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000729000-0xe)='/dev/admmidi#\x00', 0x4, 0x80002) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00009f3000-0xfe)=""/254, &(0x7f000036a000)=0xfe) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x0, &(0x7f00000f4000)) userfaultfd(0x80000) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000150000), &(0x7f0000c15000)=0x14) sendmsg$nl_generic(r1, &(0x7f0000668000-0x38)={&(0x7f00009ed000-0xc)={0x10}, 0xc, &(0x7f0000516000-0x10)={&(0x7f000026f000)={0x24, 0x40000027, 0x405, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xffffffffffffff23, 0x0, [@typed={0xc, 0x9, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000d32000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}}) [ 110.467631] netlink: 'syz-executor5': attribute type 25 has an invalid length. [ 110.502495] netlink: 'syz-executor5': attribute type 25 has an invalid length. 2018/02/01 21:18:54 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000009000)=@known='system.posix_acl_default\x00', &(0x7f0000004000)=""/149, 0x95) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x80000000003, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/checkreqprot\x00', 0x18040, 0x0) accept$alg(r2, 0x0, 0x0) ppoll(&(0x7f0000009000)=[{r1, 0x8104}, {r1, 0x8001}, {r1, 0x600}], 0x3, &(0x7f0000004000-0x10), &(0x7f0000003000-0x8)={0x8}, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000003000)={{0x2, 0x0, 0x0, 0x0, "655228fb96156d84c702133105b8e8ef01c6b3606b1808906465f003d1b69150c3ffdd92710684229fb88471"}, 0x0, [], {0x77359400}}) 2018/02/01 21:18:54 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000002000)=@nfc={0x27, 0x950, 0x1}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/qat_adf_ctl\x00', 0x80400, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0xffffffff, 0xfffffffffffffffe, 0x20, 0x1, 0x0, 0x6, 0x4, 0xc, 0x8001, 0x78c0, 0x5, 0x6, 0x7, 0x2, 0x7ff, 0x7, 0x8, 0x2, 0x1, 0x4, 0x8, 0x7, 0xdcb, 0x8, 0x0, 0x9, 0x3, 0x5, 0x434a, 0x1ff, 0x1, 0x1, 0x90, 0x0, 0x2, 0x51, 0x0, 0x4d, 0x2, @perf_bp={&(0x7f0000001000-0x1), 0x3}, 0x20034, 0xffffffffffffffff, 0x7, 0x2, 0x7f, 0x9, 0x10000}, r1, 0xb06, r2, 0x8) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000000)=0x1000401, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f00008c6000)=[{&(0x7f0000477000)="9789a56450ed69fa5cc852dc48c7b5c6b477f9e11936ae9fc78cafcb711bb1800386101b864321ec2cb24017312a991ac0df400c31a9c8db929c66be6978b1b7fda998187a6d0720ac5aa2ffb982586f3c2ccf00de69e4ea1100041335c66ba2d28bb42a0db4f022f0f16abe7183cfe0c2f7897a9cb09f8805cd157d0df7c643a50ab16eb4079994a15445b4595a82ffb943c7e60dde84ef17acf0d239a01288a5c42d75e60cf14e6235d00fdf66427687df9c4a4e390d181f021565c04464acb71032d7a154053a2f911f3f2436ca7b918b18e70439709dbfbb6fa346ca4f3bbe5aadb0d571cd59d3065c426260", 0xee}, {&(0x7f0000000000)="7fe86c008441050c938ed6e763fcb444086ae05781a174ad1674a529f6f792", 0x1f}], 0x2, &(0x7f0000aa9000)=[], 0x0, 0x80}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x115, &(0x7f0000d13000)={@random="f3e850ef1049", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc={0x4, {@snap={0x1, 0x1, '\r>', "2c6606", 0x5, "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"}}}}}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000a3a000-0xc)={0x0, 0x3, 0x30}, &(0x7f0000857000)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000957000-0x8)=@assoc_value={r3, 0x7}, 0x8) 2018/02/01 21:18:54 executing program 3: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000000000)={0x57, 0x43, "957c57c198dfd0a33cbbe6dcd9d76fd99f0050bc1ec100049891650038e1ac91f04c984b9800515a2ed473f28f81259a2de71389e04d143a39ee985004e655818dad2b966aa931d99c8c67d254d255"}, 0x40000) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x100, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000029000)={0x80, 0x0, 0x1, 0x8001}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f000002a000-0x10)={0x80, r2}) r3 = socket$netlink(0x10, 0x3, 0x1f) keyctl$session_to_parent(0x12) sendmsg$nl_route(r3, &(0x7f000001d000-0x38)={&(0x7f000001b000+0x4e8)={0x10}, 0xc, &(0x7f0000016000)={&(0x7f0000004000-0x124)=@ipv4_delroute={0x28, 0x19, 0xf11, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_ENCAP={0xc, 0x16, @typed={0x8, 0xfffffffffffffffe}}]}, 0xfffffffffffffdf1}, 0x1}, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000000)=0x22, 0x4) 2018/02/01 21:18:54 executing program 5: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x200000081) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000021000-0x318)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000001a000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@empty, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="86d3d653c25ea8d74a86add035adfdcf", {}, {}, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @empty}}}]}}, 0x2f8) 2018/02/01 21:18:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mq_open(&(0x7f0000968000-0x9)='.\'vmnet0\x00', 0x0, 0x0, &(0x7f00008de000)) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000cd7000-0x4)=0x5, 0x4) 2018/02/01 21:18:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xca7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000a5000), &(0x7f0000002000-0x4), &(0x7f0000001000), &(0x7f0000911000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00009a4000)='/dev/autofs\x00', 0x501080, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00009c5000-0x9f)=""/159) 2018/02/01 21:18:54 executing program 7: mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e81000)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3f) unshare(0x40600) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000e7d000), 0x8, 0x0) r2 = syz_open_dev$audion(&(0x7f0000726000)='/dev/audio#\x00', 0x9, 0x280) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000e81000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x3f, 0x2}, &(0x7f000093e000-0x4)=0x98) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000c56000-0x10)={0x80000000, 0x1, 0x800, 0x80000000, r3}, &(0x7f0000e81000)=0x10) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000e84000-0x18)={0x6, 0x8, 0x21cd, 0x7, 0x4, 0x5}) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000e82000)) signalfd4(r1, &(0x7f0000cec000-0x8), 0x8, 0x0) 2018/02/01 21:18:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba5000)="8907040000", 0x5) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000d48000-0xd8)=""/216, &(0x7f000017e000-0x4)=0xd8) readahead(r0, 0x5, 0x2) 2018/02/01 21:18:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xe}, []}, 0x2cc}, 0x1}, 0x0) r1 = socket(0x9, 0x805, 0x7fff) getsockname$packet(0xffffffffffffffff, &(0x7f00003ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000cfe000)=0x14) sendmsg$can_bcm(r1, &(0x7f0000758000-0x38)={&(0x7f0000df4000-0x10)={0x1d, r2}, 0x10, &(0x7f0000061000-0x10)={&(0x7f00008d6000)={0x7, 0x8, 0x800, {0x0, 0x7530}, {0x77359400}, {0x3, 0x7f, 0x101, 0x9}, 0x1, @canfd={{0x2, 0x10001, 0x1ab, 0x8}, 0x38, 0x3, 0x0, 0x0, "6aa7901c7ff4df3f052e3db112eb33f22ed1883f8e057a52ffc684f84912bf7481b02bc2dbb3f473cea8053173104eed037533874e6da0954c270bf290b4f4be"}}, 0x80}, 0x1, 0x0, 0x0, 0x10}, 0x80) 2018/02/01 21:18:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f04000)=0x7, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0xb6d, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/02/01 21:18:54 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x38, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9}, {}, {}]}]}, 0x38}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000035000)='/dev/input/mice\x00', 0x0, 0x80000) sendmsg$netrom(r1, &(0x7f0000b9c000-0x38)={&(0x7f00002e4000-0x48)=@full={{0x3, {"435875b4439f01"}, 0x4}, [{"60fac627c24e46"}, {"7e032741bee2d6"}, {"a32e08b92fa905"}, {"52c4813c1efcef"}, {"6128858be550b9"}, {"5f54708559f4d9"}, {"9383a9156b511c"}, {"6a12d08add6829"}]}, 0x48, &(0x7f000085d000-0xa0)=[{&(0x7f0000a0b000-0x4f)="4d8d073753aab8117db35cd7c4b1ae762c6d192450173bfca53b370ff51f9ae71f77260898821ab218ddc4bf35694634a17c5cd6d401750339f7edfcbf3e93cf602ab0f5a76886ab6ce13b05d5633b", 0x4f}, {&(0x7f0000817000-0x1000)="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", 0x1000}, {&(0x7f000060e000)="db5a2aefabd82db55e8cfed2920382f8d43575a363b45dc5ab9856fca6d0a4dd9f92adc3f95d27783aed9de0645f4f0d4f004bf9974b5e8488a15714841960e8db09d0ae2f0a3219a4961151aebb34c56ba38bd841440807ece292d01cfc462e2ca84d7a16207d1023a8b3a81263dd992ada41d596d78c8811391d79f1425e3ae58988016feda0e6c3155619e0640a1dd29a661552bdfb408561e719de2c6d97faf530c32b6e3f92ac8bfabc150f170938fa586b", 0xb4}, {&(0x7f0000f70000)="98eec88b2828bc4ee157de96448852c0d7d95fec787591cf65cd52ec909eeefd625736cb670cf0d87dd6e3d399a0a9a1ef7e", 0x32}, {&(0x7f000093d000)="06cf91780cd27eec6b159971b1b4073e54c427113c9b190d94dc783aa3d419eeddc4f4f1d41b3061cd76d429d3d578ce48d912362fe8c43675e1aee146578731aa39349828115549b2b66ba89160097d0024a3434e23408bc1ac7ed00be4862b6f8f0269f9e8ed1160438680c89d43b02cb11c022687554ebc03dd3f3319a7fe97824710a4c8f633f58a23ec8dc59070e1a0a07797bda3ba417baa45bd308f8a0e91dc5e68dec37ee221daa365e14c3ad5430f7295f9af0f1e4669251f2e814af8202578257930766eab17cb1d0a2c1e49102902ab", 0xd5}, {&(0x7f00001ef000-0x2d)="c98c0cb755037c3574d402cb7e956b93fd1a8788edf41fddb0839784f9a16c1b036d5c43bdc33d0ece198bb3d8", 0x2d}, {&(0x7f0000d15000-0x33)="84e85cc85ff1177a472d87027f349d03c07d08e6ae1012df0ed74434cb0f15e26352bd5de9dbb2075caee49e3f98ad673f189b", 0x33}, {&(0x7f00003d2000)="06a5ea9d8ca2c59841d4c37cfb7c2364089ae7e17fef85e08019148849021c493aaa4de3df96ba1c9861869a7ead42279d4c9e5e1618844a9518e6a1557fb7844c01e713008410d7f646904546406ecc403121926a874bdcd3df712c9937c3f5422b5c998f2f5f1d196a94de3f0b699af86814f472885e99a6b8de611c51b79e009cf1b0178621655caef2469b3c98a28a541f21532a2ffba456f88ae6c0d93793ec5242a6bbcf6af13a8c0537e3c1a2b241aac1adde7e92a6bf8e85f2034192c57f035435e29ac9dbb8b96ed2fa87cb458499edd3c3b74a8e20", 0xda}, {&(0x7f0000b75000)="66505f20f148c0c62c7dccea3e8da7576861971b0d2bfb8e58f522232a3cc843a54aab46f57663157330f018e986aee2e984a7956910ef9ba56e48a455f5074fa25173b0805330a38c1fd4dd3b9a859d35", 0x51}, {&(0x7f000052c000)="826ad40a75267a8b53c973886bc37287e9eefc19def2f8d885677bbac2", 0x1d}], 0xa, &(0x7f000052e000)=[{0xa0, 0x115, 0x3, "3bfbe85559d304156fe85a038003d7da699b13e54989f9974839f357ac58ac9b743a26a24ad26afa6342d80decbd9fcff04a9fc964f331395640048fd680de420de0efbf6b85f699027d7e7df2d568fd8863eb5ff5ffcb69649fc285209463846512bfcbcd7c029ef788fcf0a1e3c56d7954101c13d3d9dfe6f774b841b430b0b9f1cde368d7318023767b2d7f"}, {0x10, 0x19b, 0x4}, {0x1010, 0x0, 0x7, "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"}, {0x100, 0x0, 0x6a5, "8cedc70afd3dc444107b1690f4f35e3469e01cb42c1a45cdef070e90537a0640983ec8570a2097f39edb4f627817ab7c6e365419b93e4a0ccec80871f6d5b7ed1acc2d4f97922da512107da24ef312ccef419a13233d69f75bb1ff7478fdba8d1b459daa4bd610831c7e1c41a31199273e0e12156fb5329e50d945df39497b65eac47110ecb07b5269af7feab091669db3c90def090797eddfbc78040bba5e52f8156f0aa0e49ef4f2aeaa17cd62ab7ef1daf1bda4caea83e5a7146e6c81728fe37bd67f35a04ca90075a26c0b57c194504b3d5ff30979bea0b4c5a0006a174c20c2529ef7a73fb54162a0eb44"}, {0xe0, 0x10b, 0xec79, "0743b61501a49135536975a3266719b182def4cd3849609d65fcbc4ed261e64836c8ee144aae7cb2a89a5b711919912ada0509b4ed5bf0a1b5593e88b67d5b6bb6cfab36f3ac9247fb4b171b812d1ec4d38cabd675487f2577c5bc38351d4399a25d25d39a44eabac96654232b41e4020006eeb3ca2d33621f6f1061941feded60dbfad62637cfe56ed4b51e88ca8b1c29b8ba28532d99e190168543096670af776e50aca5586cb83fdd3e51e12f4ff1756c75c999bf6fddc9f7bba3bbab955c69df1e89b7250647fb2b63017585"}, {0x10, 0x19f, 0x6}, {0x50, 0x117, 0x280, "3052afe56b075645a7d5e3adf719f13d926b656e0f7abb39dceb53da177a6b4c32c94a2b78254b78a389158dca1be488b4cafa659fb8fb6e7986564af9e21fcc"}], 0x1300, 0x8800}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000011000-0x418)=@raw={'raw\x00', 0x9, 0x4, 0x3b8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x1, 0x0, 0x0, 0x0, "7070747000000000000000007f00", 'syz1\x00'}}}, {{@uncond, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [], [], @generic="c0c5999c2d498c5f186eee201cf1e17c", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, "00000300000000400000080000000401", 'syz1\x00'}}}]}}, 0x418) 2018/02/01 21:18:54 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x40045532, &(0x7f0000006000)=""/136) r1 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) r2 = syz_open_dev$vcsn(&(0x7f0000da8000)='/dev/vcs#\x00', 0x0, 0x101800) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in6=@mcast2, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000003000)=0xe8) r5 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000005000)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000000d000), &(0x7f0000008000), &(0x7f000000d000)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000000e000-0x8)='./file0\x00', &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$loop(&(0x7f000000d000)='/dev/loop#\x00', 0x1e7a6444, 0x20800) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = gettid() mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000000d000), &(0x7f0000004000-0x4)=0x0, &(0x7f000000e000-0x4)) r12 = getgid() r13 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000007000)=0xe8) stat(&(0x7f000000c000-0x8)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = fcntl$getown(r2, 0x9) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000009000)={{{@in6=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f000000d000)=0xe8) r18 = getgid() fcntl$getownex(r2, 0x10, &(0x7f0000004000)={0x0, 0x0}) r20 = getuid() mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000d000)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) r22 = fcntl$getown(r1, 0x9) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000000e000-0xc)={0x0, 0x0}, &(0x7f000000e000-0x4)=0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000d000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getpid() mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000000c000-0xe8)={{{@in=@local, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f000000e000-0x4)=0xe8) r27 = getgid() mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000006000-0x118)=[{&(0x7f0000006000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000000e000-0x30)=[{&(0x7f000000e000-0x1d)="7596cee6c157ce862afb02bcf50b4b1c9c316378fa290a6022684be48d", 0x1d}, {&(0x7f000000d000)="2f70880ac7aa1aee8888a991d423464004", 0x11}, {&(0x7f000000d000)="84e2d5c84f0273ca21bd7219c35237665048de79c60c4125a0c2acadeb8dc19a0eb21acde12d", 0x26}], 0x3, &(0x7f000000e000-0x40)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x40, 0x80}, {&(0x7f0000005000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000-0x20)=[{&(0x7f000000e000-0x51)="e66b353080b6d6e54e78e7d900616e5371cc8807bd54021fcb18578bbdeba97d58832a40ce1a88c3fad0b3aaa16895b35ef064be6b8f16ba86e29d22981429b1fb981c0b0172da342a51c768e77ec15d494060d5012c6dbed0c8b692c55374d8ff4b314f5cf32d0e0d1e80acb19dbf8901", 0x71}, {&(0x7f0000000000)="f08163575f65c92ddbadfac854b72ce2e8cb2aa8d28d84cc0ca9991660c1813e7b775cc0", 0x24}], 0x2, &(0x7f0000007000-0x70)=[@rights={0x28, 0x1, 0x1, [r2, r0, r2, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0, r2]}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r9, r2, r2, r2]}], 0x70, 0x20000850}, {&(0x7f000000d000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000000d000)=[{&(0x7f0000001000-0xc6)="65f3b2058a7c9eec7fff7e93e9969abaff991711de6267c0b237c8ffd8af768d08e39dd3fdc3ceaf18881dfa4fa52d54ae3df905d5a5e3207218ed36c681a3dbb12ff4af37e3dd705b7d5593329aa3296ca9a78eff8f4c34cf8c95fffc427b83b84edc3d56b5558b9cd3373252a28996273510e10f28edbd5307a8f2071bc0d888492c5d8ed878b48cda006b55bcbe4f21b3add6744b2178d2d0fb48ef8476cb0eca6f5f229eee3ab75254a3d54a7ad758c53547c3397b6786d77f280d7ad061091e535ce3e0", 0xc6}, {&(0x7f0000007000)="b03be5b2895d8157308e95717dbc98cf637053c269fd0402dadf8f7649a8a05b93e032250401f5ba059c93db0403fe4fccceaae658f46023db6162d0ced5a150ce92524545e0e8e8b033db224b057e522028e81e29f1520f958dd922eed7966e640a63c31062dac1f64dd0d7085e6588cf607e0bcce53c4a43ecba00e9be1f5f9e838ac35a2f6558a30e688c2adae3c7b6a167af81cab8a6a061f3e3d7ff8de3846d28e6b9e8ce93143c04cd7376d498a0a614561e2ff265e42ff30515dec5949c84744302c91747e651d34868367b6900081baeb4df1f3ced2fd1", 0xdb}], 0x2, &(0x7f0000000000)=[], 0x0, 0x890}, {&(0x7f000000b000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000-0x60)=[{&(0x7f0000001000-0x62)="b4820a441e199dd39ce6791b93587b4789f2ee00379b971f9a393d92f1280efd8e557f16d4d41bfe99904b01bd3251bc2ebdc75ba1f17b2ee060eddcbe1a61b73b43170a38c4c69492f294cc1aa3a8d17d87899e37bbfd558bef478c805c0c7be90b", 0x62}, {&(0x7f000000e000-0xa0)="a46fc7c466b9b36e4cd471317a6cf1b09448e9c3f61dbb8bc711b7c4243d5d52064869132642081eb5417c7e13af9c54d5464af0b70d34f0d441fbe88ba86ecd5d515c664998db96090822a51ba0fe6692fbfa30ca57bccc57e2eb1c569170233dcefbc2941835c80bc74f661e03158b153f5f2573f7794f2ac3c22fc6bdc9ae04a33287585b6d1ecc3963a090abf46552ed24395dc45723978fe3641339528c", 0xa0}, {&(0x7f000000a000)="490ed78aa2405d4bc60ca4ee5dbe0264bfb6092002a77ada3806eddb58885e459efe8348b0cd51e7d01d0b83105b5acc2d91745a1cf77eadf59550795a3845a1f46225f1b7ab9ee2b8ecd40e62549eeb6e008cb25f3f7784b896ad9070a1d1ea01b33d0a7e7d07d070160210f73231c16abb8e4ddc4bbad91bc88590c76dedc4ebd7c1275aecbbc8228c2920b12ec2078765e38017124b53b4ff6be7278b90d1a0f5e524b06346ed0afb8ff5466f85589ba87124e22b107db20f6270f6be0a93a419b21a27baf47bbb194083bcd9c7a7d16278b4c5c738253d62b40ea003ba54d94f1c5d9350ec09aa85804f6b52b351", 0xf0}, {&(0x7f000000d000)="1c3ba01e8f78d37ad4de222b576c5f9b5c56dae7d1f2338945e8ebe2aef2067ea7553c105aa82962a1c1cb7c079c5af34b0fb156a106f5f6073d3e64dbebb21ab4e34551e090ac031e4274980fcbcb225df99ee7c8fa830d167072695617a7fbfbc9b7808b89ba877de7f666b5897ea06076131cd730e6cd0293f9f9ff4292899451dceb6eaf925cf9ef631326ea4b1538ecab5449a9e57ea42c0826a313043f6525808eb71f1bb57d4966b058e36b09b5490651098a5b2fb40cecdd1cdef1ae", 0xc0}, {&(0x7f000000e000-0x8d)="aa9ffebd0bd63e0c09f5459514a57d6e62a4ab59b9b4284e2fe0c3d1ecde31d80e2088edcf000ab0ef17ba3043dbe8c29237fa5990bbc789c9245d597bdb957877e2d1acd29b4c2ca70b16a16638db9f842173ceab9e36def8ae4e4ab8b3e84b0b0fc12e4cd90021abb9b955e5c658519c70e8898814b844cb32601d2212cd7b04a5aa277d5f98ab82a72516ba", 0x8d}, {&(0x7f0000008000-0x32)="7ed03c7b06cbbca65aae877032f1743de94cca06ba8040e1b9e7584790c4257ae67989e2a7ad6fd58c261b3baf1a09b3896f", 0x32}], 0x6, &(0x7f000000e000-0x60)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x60, 0x40000}, {&(0x7f0000009000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000003000-0x40)=[{&(0x7f0000009000)}, {&(0x7f0000007000-0x1000)="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0x1000}, {&(0x7f000000d000)="7a22a04fef02a95b2540ff9f9b5bbb1971aeeb4d627ec5fb04afd636c2b00c6c07854bf1bc5767b6cdcb8b824ff09822ce9200731e512988856b30f780482f3dbc1d9ac706cc751134e70b8b2293941e5ab917d04b72b13eed182863026a973ab75ef01ab88a58a43c1a3dd8c746b85cf6cddc2ab7d13a41c81897c161deb3eaf2526a49229d640a5723662e7eb46bb29e094e0bfae50f760811a1576cfddde29a19d8df25f570286e9ead743b992a38bdfd6096a600cb7276e36d9922d235a0e470858712a91766c8f4a33b451150d40c5fef5d9616e090e0df91093ff94314b91be56e75afcadcd563bfd482bc1ab813ab0551a117627b8e6bc96b90b25b6158eafcff05b9609eba5c84489ea0ebeed96aee67222166c6055b23d1d200a13025322a9fa807245d5fe5e5c75672b44ff5daafd6618ec44abe4124af736e2b0d5bfd438535749893d430772f611d4739c7820de44c5d3d0a49881c704e3b1f262892b522e2c2f3b95c72d5204f881e4046e468c0b6c9af45acb2f8d65841495d41170bb516c8507d96bffece4925be8e82269a092bbf08e83dbfcca587db765d176172a0416dad21c316178335926f665d1bf5e4f8ff69687a9319429bade9c888ceb70dc62ab9c9080969ccbbd3b8fd29a70622393966a37dcac272774e95b87cb7ab0a3e7d23a2ebcb51c034b2ed289982f5eae8b3e2900990e3293a1b5531116335ac47392bfe97313ff04553d8cf96369286540c2ee047ab896259ae692d37fd0645d8d43c63a8d8475eb091ff4120dcc14715d7db14f02f5fbbc7d4f313e619052a13d3ef08269c6341f8864b1e74494db94b34cc3994ac35dc8553b9c15b67d1fce7f5b8634b4928b8cc0a5591d413e017a1a7bef86833a897d15bf525c692d524171e807c11373448c6f16318ef418a2a073f50d5e9c6b67e1678627aac1ceea0d6a0d03dcf494bef391bfad0172f31be13f3ab9b39ec791aeecdcd26c44e35ad6e51a3a683b76ce088530ae09565f86fdf016b82e2a0cbcbaa6fbdab4f94f129c09e44bdc6e4f94027e20133c2cbc3a5ef4df32cb48c23bdbd1295874171611bdf58dc512fb6041fc36453132e72fadcad13aba1e204cb62c27bf4bd401bbea4306c73f7d5eae7cf73aa83758c275b9d5cb9651d4339e18757f3a5b85c054a37f7dfb4b177af04e278e18d07beeb6aa741754e7d74ef08f3f354e7a30871495272acd3879519f5d47c7142932c49cef41e4dbcbebf6e1afab86e3a7bc4feb3881ec5051dde4efbff0a85abea00756836b3dc683ebd36e6a7b6f1ffbf1533c7bf9ea0d3240661f6179b5eb129fdba013afe14aa1ac5ecba9a2a59412262cc52148106ac080e0e0dc9a20c0e130b2c0fec771e974f587c8dc422d1b04bf7a11a0e372f7f0241e06e14f068fe40d2ea9d1ce8c886817d938a801c9d401994356c04139d6eb742cc1059502c78f3a336565a1a49c156e548f99fcdad2ddce1e67fc10666ddb4ab4bd186357b791d64463ef7de960ff1c2975d5e1e0862ff2d3831991a7f5b51e894f9163a451b3f3a52f033ebda6fbd415bd93efdce139f6bf498b2e06c74e5afb4df4e47cb247ed99bf79e5fa18c1a331f7b4e82e69e7991328fa6c95bb1649606cdca8bb7af5a578546c85ffad9f54d3d0ac2d4fd99910306a07b0aa2e58eda2077df2e010f730963ec13f46bda68d13c3d7b6b55200d90cfb7e930b677f663eea586a480ea163642e4f3bb3fff153cb7a6de259732d4a5e151270af79aa9878dc453b686e9a08d82cb224e870569c8f85e858c53e3aa5dc08a74bcb80556cbc882c49b166e5749c6f37ff8be39a7a4bce6fe261d533c41d9e4c5acbeef440d522881f3d78dc342da555fc272e9bf5476167bf6f327c9b1556fff952354d5d5bbd88441203c25cbf0de21e70eac10de0c52b728cfcd5db19c6ecf8cc72b9e74467a9ca350e1421165d045c68c0e56ea7a16a2c93b89649a983f280ad29962051befeff9055c2ba1ecd0eb5f2e78f49e788d25bd31700c60a2bc3da813ac51a5511f82a46105587d6dade2f158205a7ee2146b3416a518e452b55fbfc8f26f81c610b9ecade84d565fc3d537ed7537647de85df5defbae15eacb03b9c05cdd6437b7b064d081324a0e180503733557df6d357b45b545ffd355426ac322ac0bcabe10fae33e7ce0645efa888867d3cb428562ad1ddd39d1249bda7486a5c647b6b186890b34315f6950c55ce3430e48c09b164b53a42284645de88c8e41742aa0c38a07e4f433f9b34f7258c71ca5d1695f3bf522813ad15a37f5f1bf56c6eedcee65a3e4a1c2709307f789194d1d10e76de54749d12dc3289126d7aca340b9a2bc014b1e4259edabd98f1ebe19c35cfa62790ef85b058963d386ea6bbb806189978ec76ad971ab5f50d5a71818d1edac7e901c51b700704c15208e4e653ecf0e5d305b3758947fb3dcf015014ce2258ffd1593a08b277980e5068c30e8510b3d31477415a43953345cb32bfe93b6aa1a6efa8baefd628539ea8a22a7e9011078574d637d55284e62c06837d59d8a7d48083a7b50044b0daf1b482b3f005d36b9e70b072e08f46f14098f96b385ba03ff5c8fac203d09d640bb77d0537dec95d585efcdd13d44b007307f361494ab3d23ff48175ac89e91b93dc32f10cd727099ec23d70c91d983974db7eeaff8fe6aabc3ed8bc138de044a78cca34808912b6210efd91fd694709d7df0e94995639530b937f73f450c0b431bd8254112ef9818d2e7bb2f3581d17a42f46ef917cc5e6ddb4fb79737362248cd20616e43b74633271b336d32f912d51d5be61b5dbc294a2400fa97c0bd2e17f304fbe79baee7407fec0e99fcb6c86650d165bba9dcf084cb5605a685b199f6f09a5b3faae55bfb3af19eecb355dff3e6cc7b7bc8437ff38cc28179226e0da1182028ffc80d0b4458c226283951a16d73f17f18b437c1b3a24501e529b6095adf0c485610621f3ab60df37ca27053e558c07b4489d5cb030b003482173c1805499a4259c09f75fc33fa2c55d7a903f0b4c64b96e499b5f5fc9a41b54562fe1f71c23d937640b41b324cf8c0f29747540fd4b0e6565152c6795b427d425bf9cd860a7f2abec00358bbc01cec733ebf5ab5739f41e6e359f853c8093c6906db097033b3c4bf06a84cd27f335959a8ca2a3f5639af8c549eb4196f64049bf622a3fcf4088a5b175ee54b701e3df1ae6807a711c314aaf7a84aba8de56a9f86199bed3b3c213b0a65871393c1de183110e9cc98b274109792da8b574255ed23a2f513751be1b99851dd24e8fad90ea121e9922d2274e1ee9d0959eb62b24fb3d18773ff22676ac075f3fb175ba61e7dea650d0a0adc0dba7d8d3441bcf1df28a93e6f7b6865469a4d23506e7d8aaa669fd86e8070e0e33ee77d37ae4a30a1e5581f38df054cf31a529d0103c849a9b57707ae0775c34e793f11abde6d35c9c9d702cce0282dd3ec27d7b5472d7fc1f263294cbd1e13d6fbe303a1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0x1000}, {&(0x7f000000b000-0x61)="a841ac17d387e827422c8a0ca23eb22d30792ce09bd78d9210f3af1ab42783c67643d278c38ac77c6193119134e7de4501cf5c53611342abb6fe491f58a9abf11b78a0432ee196be87b1258e2f2591ba6cb3e455b04b7b0a0dacdcc6aa303c0fff", 0x61}], 0x4, &(0x7f000000e000-0x140)=[@rights={0x28, 0x1, 0x1, [r1, r0, r2, r0, r2]}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r2, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r2, r2, r1]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r2]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}], 0x140, 0x80}], 0x5, 0x1) 2018/02/01 21:18:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000002000-0x19)='ppp0]self.@wlan1#&:eth1]\x00', 0x2) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) close(r0) 2018/02/01 21:18:54 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f0000013000-0x96)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x3, 0x0, []}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[]}]}, @ssrr={0x89, 0xf, 0x0, [@empty, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6, 0xffffffffffff0ec1}, @ssrr={0x89, 0x23, 0x0, [@multicast2=0xe0000002, @empty, @broadcast=0xffffffff, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty, @multicast2=0xe0000002]}]}}}}}}}, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000009a000-0x16)='/selinux/checkreqprot\x00', 0x410000, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00008ec000-0x4)) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x0, 0x1, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}, 0x1c) r2 = getpgid(0xffffffffffffffff) sched_setaffinity(r2, 0x8, &(0x7f0000e03000)=0x100000000) 2018/02/01 21:18:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000087000)={r0, &(0x7f000000a000), &(0x7f0000006000), 0x2}, 0x20) syncfs(r0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000002b000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000094000-0x7)={0x0, 0x2}, &(0x7f00009d7000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d6f000-0xc)={r2, 0x2, 0x30}, 0xc) 2018/02/01 21:18:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x20, &(0x7f0000b7f000)=0x10110, 0xfffffffffffffe59) [ 110.699866] xt_CT: You must specify a L4 protocol, and not use inversions on it. 2018/02/01 21:18:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000c55000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000552000)='net/if_inet6\x00') ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000618000-0x4)=0x4) r2 = syz_open_dev$sg(&(0x7f0000df0000-0x9)='/dev/sg#\x00', 0x40081, 0x10000) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000d0e000)={&(0x7f0000000000/0x1000)=nil, 0xa6ce, 0x6, 0x49, &(0x7f0000608000/0x2000)=nil, 0x4}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00003ff000-0x8)={0x0, 0x1d1c}, &(0x7f0000bb9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00008f2000-0x4)=@sack_info={r3, 0x0, 0x1}, 0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000050b000-0x8)={r3, 0x3}, &(0x7f0000695000)=0x8) sendmsg$nl_crypto(r1, &(0x7f0000a8b000-0x38)={&(0x7f00000b3000-0xc)={0x10}, 0xc, &(0x7f0000fa5000-0x10)={&(0x7f00008e1000)=@alg={0x128, 0x10, 0x21a9e45060979f26, 0x1, 0x2, {{'ecb-des3_ede-asm\x00'}, [], [], 0x2400}, [{0x8, 0x1, 0x3}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0xea0}, {0x8, 0x1, 0xff}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x12}, {0x8, 0x1, 0xec}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x9}]}, 0x128}, 0x1, 0x0, 0x0, 0x4}, 0x20000001) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a63000-0xe8)={{{@in=@dev, @in6=@empty}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f00001be000)=0xe8) 2018/02/01 21:18:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000cde000)={0x0, 0x78, 0x0, 0xd19, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800278b, 0x0, 0x0, 0x0, 0x3, 0x0, 0x3, 0x0, 0x5, 0xfef, 0x12a6630c, 0x1d5, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8000, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x80}, 0x0, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0xc) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000490000)='/dev/sequencer2\x00', 0x18000, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000362000-0x4)=0x0) lstat(&(0x7f0000bf8000-0x8)='./file0\x00', &(0x7f0000902000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() sendmsg$netlink(r0, &(0x7f0000cd1000)={&(0x7f00002cc000)=@kern={0x10, 0x0, 0x0, 0x40000004}, 0xc, &(0x7f0000226000-0x20)=[{&(0x7f0000f06000)={0x10, 0x36, 0x10d, 0x7, 0x0, "", []}, 0x10}, {&(0x7f0000d0a000)={0x460, 0x23, 0x9, 0x5, 0x1, "", [@typed={0x28, 0x94, @str='mime_typeeth0md5sum\'em0trusted%\x00'}, @typed={0xc, 0x73, @ipv4=@loopback=0x7f000001}, @nested={0x264, 0x6, [@generic="085108042c1f4a1d4aa334b3ea3c88fca96c24d1373ac511a61d707f84672cff97b0a7975e50cd682dcd3c5408d3b59515615271f3b426d3913fcf9e6e5e25bc9880247a77fbe129afe3a6586a4b953d143f80ebaa456b18c892ba98e639372145afc8a9b873ccb8f09314f390db61a57d8352e2c059524ee2d52af86b8ad5d10981b02957b91cbbd45f618a7157671186bd5e101e1be551ddad72eb836e42ca3137ae25f394a2633d40", @typed={0xc, 0xd, @u32=0x5}, @generic="6b29f91d96eb32c526ce7f1c", @generic="c04843b4f9d01b019aff748524605cc33557328bf99e0495be00ce76ab629badc2ad25c6f7cbe0602f9c55cc8f64d40041f008e7cdcb41daa1174dc3697c6757bd60698bd700952a9a7f5ed3", @generic="2f611f63bc799f92700b3ce52d2a906eb95311282e4ed7a23b5540760f32b77aa8ccbf3b3bf9526319b54f440a2f321f7b5eed71ecc469fc9ba3c11c3d7cb7302e4e4dd08aa2f17904c6933e33181c80374dd03223e35e2600cb259fff9dc22362bc0bf42bd0bbe1edf5215a8ba5744cd1862928ac9fc973568e22417d8b70482075a88724bbd85a5de6df8b0a02478f30fdae1b789ec3ba0f396cd58a09973c0e01652e3d817945db05c8381a9969b92a36a0ee522ecfd1", @generic="7d189a334a482e7dff4f3768d6ac08be2e4bb2eaabbf663816e68d6c7ba1a26fec7968e21a35c060598dd85d23385b83908b3b051f1f61427de790023dfacb05a10d1edf128864d64f30c91780cfa84b60164177e0c454139c1bb663860ba2d627d55149f5f12274e830a32b9b9ee1cc863b49392d22e26496975a75c028af04907d84e0907a41d4ba7de4fd1405edacc6495cc7d47ad28300ba"]}, @generic="2270eb65756dde2d2755bd50b68b105ebdb073bdfd4f6b2a5130f95ffcff8650f64f47934d40cc48de1156c8970ac4850bd6b39db8796d9af8031c00f26f51166e9c66cb36506d6057c2b74702b1d5e5ffbe01168efed6502da21558be19e21ec35e57abf973ebb89bff609859dc04a1db7d01c3d4d1b6ee1ea8900770a79e7a5c6a66ce4c67973c886cd8249a54d036add85195df0d0b45577683484e85223cda15ac131299052c2c8a8b3b9a7d7c3502209984bef16e2bd2d0a78a4901e4181bce1dd185779d3b161c869f96b9bbf8440b704dd337edf7b89e473bdffc848cca3a3698159f1e3a6f13ea4c6463", @generic="40fcc8f9f9eb374edaaa5f927e7a28ae854c7f6fe115f7369a35407a59599bf95f55198f06dc9881387eec9e8d2e4bb3fe2682efb5ca14f6106b34594f62a005459352c2805f47a6cb82428d01076029cdf3f1196fa99ce946d3a6a3e3e955dc02", @typed={0xc, 0x69, @u32=0x7}, @generic="00b45022380c389640297afad014e4b9e3506ec0bd3ec5280c3722505a30febe7e4f451ad664c72fb4c34802fc613cf671d093f7c739378850c25d0edf701aaedb9e764a1a46bda4c1c9c7cbfe41a24ec6ac7b523062cc78de6a6a4f78"]}, 0x460}], 0x2, &(0x7f000026a000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x20004090}, 0x0) 2018/02/01 21:18:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00006b1000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14}, {[]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000d83000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000000000)=0x10, 0x7554ef82d40178a0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000870000), &(0x7f0000000000)=0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000002000-0x4)=@int, 0x4) r4 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3ff, 0x10000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r4, 0x5456, &(0x7f0000002000)={0x7, 0x100000001, 0xfffffffffffffffa, 0x100000001, 0x8001, 0x79, 0x6, 0x6, 0x200, 0x9, 0x6, 0x8}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x101983, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x7, 0x9, 0x100000001, 0x9, 0xffff}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value={r7, 0x4}, 0xfffffffffffffca9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000002000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r6, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)=""/192, 0xc0) ioctl$KVM_X86_SETUP_MCE(r5, 0x4008ae9c, &(0x7f0000c31000)={0x4, 0x5}) 2018/02/01 21:18:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x0) mlockall(0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x9}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f3000-0x20)={r0, &(0x7f000082a000-0x1), &(0x7f0000571000-0x1)="16"}, 0x20) [ 110.795407] xt_CT: You must specify a L4 protocol, and not use inversions on it. 2018/02/01 21:18:54 executing program 7: r0 = socket(0x29, 0x2, 0x20000000000ff) r1 = syz_open_dev$sg(&(0x7f0000d67000)='/dev/sg#\x00', 0x3472, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}]}, 0x2c}, 0x1}, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000001000-0xc)) 2018/02/01 21:18:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000d45000-0x12)='/dev/snd/midiC#D#\x00', 0xfff, 0x20000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00007df000)=@assoc_id=0x0, &(0x7f0000c2a000-0x4)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b52000-0x14)={r1, 0x2, 0x2, 0xdc, 0x8000000000, 0x6}, 0x14) r2 = add_key$keyring(&(0x7f00006fd000)='keyring\x00', &(0x7f000019b000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r3 = add_key(&(0x7f00003ab000)="6300000faf73306e651600", &(0x7f00006aa000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000702000)="dc31", 0xfffffffffffffe38, r2) keyctl$get_persistent(0x16, 0x0, r3) 2018/02/01 21:18:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb5000-0x10)='/dev/sequencer2\x00', 0x200800, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x27}], {0x95}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096}, 0x48) 2018/02/01 21:18:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x1) pread64(r0, &(0x7f0000eed000)=""/136, 0x88, 0x0) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x4000000000013}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty, @empty, {[]}}, "000086ddffff0003"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000528000)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00006d7000)={0x100000000, 0x8, 0x3, 0x0, 0x9}) 2018/02/01 21:18:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) finit_module(r0, &(0x7f0000ddb000)='sha512-ssse3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x3) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) setsockopt$inet6_dccp_buf(r2, 0x21, 0xd, &(0x7f0000f94000)="b9b67e5a3d2f59ec9c997937c43c537d623c09ccb44cae388c00918eb4b7f916d50f33442a39d2377c064686f193853e82b762af3ce48265040b57690d7b508923b9e183e6913b82f1e1a5d4f5807d", 0x4f) sendfile(r1, r2, &(0x7f0000ccb000)=0xffbfffffffffffff, 0x401) 2018/02/01 21:18:54 executing program 5: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f0000160000), 0x0, 0x0, 0x0, 0x0) 2018/02/01 21:18:54 executing program 4: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x200010) sendmsg$nl_route(r0, &(0x7f0000006000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, []}, 0x1c}, 0x1}, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000017000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000018000)='/dev/snd/seq\x00', 0x0, 0x400) getsockname$netlink(r1, &(0x7f000000d000), &(0x7f0000028000-0x4)=0xc) 2018/02/01 21:18:54 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f000000e000)='./file0\x00') connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)) 2018/02/01 21:18:55 executing program 6: clone(0x0, &(0x7f000072c000-0x18)="c13ef34f89f07e8a0298420e9e72303cda74c777bc5c1563", &(0x7f00008a3000), &(0x7f000057c000), &(0x7f00005d7000)) fgetxattr(0xffffffffffffffff, &(0x7f000062e000-0x18)=@random={"7300000000000001", 'em1ppp0selinux(\x00'}, &(0x7f0000abb000)=""/188, 0xbc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x804) fchdir(r0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000-0xc)={r2, 0x8, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000002000-0x12)='/dev/snd/midiC#D#\x00', 0xff, 0x220040) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000000000/0x1000)=nil, 0x1000}, 0x2}) 2018/02/01 21:18:55 executing program 5: r0 = getpgrp(0xffffffffffffffff) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003ea000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) write$sndseq(r1, &(0x7f000077a000)=[{0x9, 0x1, 0x4, 0x5, @tick=0x6, {0x3f, 0x7fff}, {0xffffffffffffffff, 0x6}, @raw8={"c9644388164bc6181f8e6305"}}, {0x1a50, 0x10000, 0x7fff, 0x80000000, @time={0x77359400}, {0x2d000000000000, 0xd28}, {0x200, 0x6}, @addr={0x2, 0x9}}, {0x2, 0x5, 0x1bd, 0x1, @tick=0x6, {0x5, 0x9}, {0x4}, @time=@tick=0x3ff}, {0x9, 0x7, 0x3f, 0x3, @tick=0xa1b, {0xffffffff, 0xffffffffffffffff}, {0x5, 0x6}, @queue={0x7, {0x80, 0x101}}}, {0x401, 0x8, 0xb89, 0x3c4f, @tick, {0x9, 0x9}, {0x0, 0x1}, @time=@time={0x0, 0x989680}}, {0xffffffff, 0x5, 0x5, 0xfff, @tick=0x6, {0x8001, 0x200}, {0x7, 0x8}, @raw32={[0x3, 0x27, 0xfffffffffffffbff]}}, {0x3, 0xfffffffffffff801, 0x7, 0x3, @time={r2, r3+30000000}, {0x8, 0x3}, {0x3, 0x4ea9}, @raw32={[0x4, 0xff, 0x1f4]}}, {0x9, 0x1, 0x0, 0x5, @tick=0x6, {0x80000000, 0x1}, {0x8, 0x3}, @raw32={[0x10000, 0xfffffffffffffffe, 0x1ff]}}, {0x335, 0x1, 0x7, 0xb63, @tick=0x7fffffff, {0x100000000, 0x2}, {0x7, 0x3}, @note={0x4ac, 0x1, 0x1, 0x7ff, 0x3}}, {0x7, 0x8, 0x1c000000, 0x9, @time, {0xfffffffffffffffa, 0x6}, {0x0, 0x3}, @queue={0x7, {0x57, 0x8001}}}], 0x1e0) perf_event_open(&(0x7f00008b2000-0x78)={0x4, 0x78, 0x1, 0x8, 0x20, 0x8, 0x0, 0x5, 0x1000, 0x8, 0x80000000, 0x1, 0x2, 0x3, 0x84, 0x800, 0x40, 0x1, 0x200, 0x6, 0x2, 0x8000, 0x40, 0xd6, 0x3, 0x3f, 0x40, 0x9, 0x6000000000000000, 0x1f, 0x8001, 0xfffffffffffffffe, 0x2, 0x8, 0x10001, 0x2, 0x3, 0x56, 0x0, 0x200, 0x1, @perf_bp={&(0x7f0000a87000-0x1), 0x1}, 0xc041, 0x7f, 0x0, 0x7, 0x8, 0x3, 0x5}, r0, 0x88c0ccf, r1, 0xf) 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, 0xfffffffffffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') mq_timedsend(r4, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) mq_timedsend(r4, &(0x7f0000308000-0x3), 0x0, 0x0, &(0x7f0000fbc000)) close(r4) 2018/02/01 21:18:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000430000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e65000-0x8), 0x8e18) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d10000)={0x3, 0xffffffffffffffff}) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000ca3000-0x38)={0x1, 0x0, [{0x7, 0x3, 0x0, 0x0, @adapter={0x401, 0xb83, 0x80, 0x8, 0x80000001}}]}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, @msi}, {0x0, 0x0, 0x0, 0x0, @adapter={0x0, 0xe0000000000}}]}) ioctl$KVM_GET_EMULATED_CPUID(r4, 0xc008ae09, &(0x7f0000000000)) 2018/02/01 21:18:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00008f1000)={&(0x7f0000384000-0xc)={0x10}, 0xc, &(0x7f00003bc000-0x10)={&(0x7f000029a000-0x1214)=@allocspi={0xf8, 0x16, 0x66e18825aa2f241f, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in=@empty, 0xffffffffffffffff, 0x33}, @in=@multicast2=0xe0000002}}, []}, 0xf8}, 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002ef000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fchmodat(r1, &(0x7f0000f1e000)='./file0\x00', 0x10) 2018/02/01 21:18:55 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000dcc000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f000074b000)=0x100000001, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f00008d0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f0000613000), 0x0) r3 = add_key$user(&(0x7f000020a000-0x5)='user\x00', &(0x7f0000c3c000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00002e5000)="d7e5f1c39a7adfff055cda7ea9b8c18d8179f8c5eb7dc1db39b87f21e0e361e063e20e228578ec267dfc719efc0e97ed470d050bc98b11007d625eae0171efe267a6b0ae7d732f912b352650448e24edc959e372c0398cf907ba8a8371842f7dc608656628c248f45f4a68deb49c48a88b4fa3e92c3cdb3e", 0x78, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r3) 2018/02/01 21:18:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ppoll(&(0x7f0000046000-0x18)=[{r0}], 0x1, &(0x7f000086b000-0x10)={0x77359400}, &(0x7f0000c16000-0x8), 0x8) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000ff5000-0x4)=0xffffffffffff8000, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93}, {0xffffff90}}) 2018/02/01 21:18:55 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000017000-0x4)=0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) tee(r2, r1, 0x101, 0x4) dup2(r2, r1) ppoll(&(0x7f0000016000-0x48)=[{r1}], 0x1, &(0x7f0000003000)={0x77359400}, &(0x7f0000015000), 0x8) 2018/02/01 21:18:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a53000)='x\x00', 0x2) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ff1000)={0x4}, 0x4) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000557000)={0x20, 0x200, 0x401, 0x6, 0x7, 0xf67}) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = fcntl$getown(r0, 0x9) ioprio_set$pid(0x0, r1, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000d7d000)='/dev/input/mouse#\x00', 0x8, 0x400) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000d62000-0x8)=@assoc_value={0x0, 0xfffffffffffffffa}, &(0x7f000081a000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000519000-0x8)={r3, 0xb3, 0x20}, 0x8) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000fca000)={0x1, 0xc, &(0x7f0000e17000-0xc)="7f24ab92d28868833a403b96"}) 2018/02/01 21:18:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getgid() setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00005e4000-0x160)={{{{0x2, 0x0, @multicast1=0xe0000001}}, {{0xa, 0x2, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7fffffff}}}, 0x0, 0x5211ff2c, 0x0, "32a8d2c7da76e2dcca146c19eb4ab5528158eb6c365a41af53188275d87602485d5fde961f65006f50d274351d4b06b9612bce0335cdefe991439537dffe9f2b342db17cb7d99922802ee443ad6d8e13"}, 0x160) recvmsg(r0, &(0x7f0000902000)={&(0x7f0000758000)=@nfc, 0x10, &(0x7f00007f9000-0x60)=[{&(0x7f00005d9000-0x59)=""/89, 0x59}, {&(0x7f0000871000)=""/57, 0x39}, {&(0x7f00005d8000)=""/125, 0x7d}, {&(0x7f0000bb6000)=""/244, 0xf4}, {&(0x7f0000222000-0x3f)=""/63, 0x3f}, {&(0x7f00007f3000)=""/176, 0xb0}], 0x6, &(0x7f0000afb000-0xf5)=""/245, 0xf5, 0x4}, 0x0) r1 = dup3(r0, r0, 0x80000) syz_open_dev$midi(&(0x7f00008fa000-0xb)='/dev/midi#\x00', 0x9, 0x80) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000c81000)={0x8, 0x3e2431d10a7aa74f, 0xffffffff, 0x5, "cdc7624fa1808d22d95ce8755c88303e18e4a30905cba69c23f6089f29b880145a4e8a6fae017c6606d6a0a9", 0xfffffffffffffffd}) write(r0, &(0x7f0000e9f000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb0800010048050000", 0x24) 2018/02/01 21:18:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x54000000, &(0x7f0000257000/0x4000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000ae1000-0x8b)=""/139) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00005c5000)={0x7, r1}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000b7a000)=0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) ioctl$int_in(r1, 0x5421, &(0x7f0000f67000)) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d33000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000215000)={0x0, 0x9}, &(0x7f0000ca5000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000bac000)={0xffffffffffffffff, 0x2, 0x4, 0x7c, 0x6, 0x8001, 0x401, 0x6, r4}, &(0x7f00002dc000)=0x20) r5 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r6 = inotify_add_watch(r2, &(0x7f0000266000)='./file0\x00', 0x1000020) inotify_rm_watch(r2, r6) stat(&(0x7f00003c6000-0x8)='./file0\x00', &(0x7f000058f000-0x44)) stat(&(0x7f000024f000-0x8)='./file1\x00', &(0x7f0000e50000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getuid() fchown(r3, r8, r7) pwritev(r5, &(0x7f0000ee4000)=[{&(0x7f00006e2000-0x1000)="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", 0x1000}], 0x1, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000dad000)) r9 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000ddd000), &(0x7f0000efc000)=0x4) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cf7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$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) ioctl$KVM_RUN(r9, 0xae80, 0x0) 2018/02/01 21:18:55 executing program 4: clock_getres(0xffffdffffffffff5, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00008ba000)="ced200ee57776bc439d480b069ef54c39aba2714177e6dde9689e3e633a3f8fea4b9d8969ae50a58433ef99f9f9c2f9032e835d016ecfb6c2b582760d15fff4b1145f24ba54ff374b818695ea1c79c836447d40480add1420bf5defd00b36f8eb8901916747e851204f2a04ebbf3b1aeb31f89c3a4294c76b9eaa4cd9e", 0x7d) 2018/02/01 21:18:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x9, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x8) connect$inet6(r0, &(0x7f0000011000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmsg(r0, &(0x7f000000e000)={0x0, 0x0, &(0x7f0000020000-0x80)=[], 0x0, &(0x7f0000008000-0x90)=[]}, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee1000)={0xffffffffffffffff, &(0x7f0000e05000)="36a73a7b291b56a42d8ec7dd7a48da51963ebb0caa16483358aa2111fdae19fff62f2dade0ebf886460d76c8573f8ee92a1b0b9278358ec6998d6c6bf16fcab3e70316bb3764d335d349e028a73caa83f6915283b6e70021125398abfb36dd3fe9e981942e690064e64d", &(0x7f0000cb3000-0x75)="73ff64ad1413fbfeb050d78c22667cb90858fc9d5d319b5591a0fdf7f54626a8eda59a4ab471025382091289b4f1cdb6b4cb139a2b29e7cfce5bf783297e64b8bda015b4b6f94e961e6150ac9413f073bf97959ebe12a1e35eb61a2e5efebd4d9e86876aa45ea4d7589712f525170a9227fcd24e5b", 0x1}, 0x20) r1 = socket$inet6(0xa, 0x800, 0x7) sendto$inet6(0xffffffffffffffff, &(0x7f00008f3000)="10dc83daebe90648a5c900666e22a12059162fd94cd2578572889169dc7b9043c17b451fe68b2b45993da684f913bf981262d5e776968f3ec9cd0c93534b6d4228964b3f0e9350e304fb5a2e8b51a2fea6a002955c914142a2f71b5fc14c3a33b525ed6baac08ea9d0a714", 0x6b, 0x20000080, &(0x7f00006e7000-0x1c)={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x3ff}, 0x1c) socket$kcm(0x29, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000241000)={{{@in6=@mcast1, @in6=@dev}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000fe2000-0x4)=0xe8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000dc1000-0x1f)={@generic="9f7ec7a039df7bbda6abc0f17a6231a5", @ifru_flags=0x802}) name_to_handle_at(0xffffffffffffffff, &(0x7f000074b000-0x8)='./file0\x00', &(0x7f000016b000-0xa2)={0xa2, 0x401, "d391e8ba038a4e2200f129756de56cfc9a54d12e56f7ad580329904ad0729a960dd7e31a89868be4a6d5c59906fcb3047999b30d2d666333563bf93169bed96d9d9c14154071f28198c5d021ef387954f509948498236d60c5b5d76db92aa58f92cc3f0fe27900bbb2aa78549dd13034edeb8347eabbe871cd683115851952b43d8e2cac04bb853320bdd28858c067c0dcc2835549519a414718"}, &(0x7f0000646000-0x4), 0x1000) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000fca000-0x2bc)=@mangle={'mangle\x00', 0x1f, 0x4, 0x390, 0x1f0, 0xd0, 0x2c0, 0xd0, 0xd0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000de0000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x1f0}}, [{{@ipv6={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [0xff000000, 0xff000000, 0x0, 0xff000000], [0xffffff00, 0xffffff00, 0xff000000, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x89, 0x8, 0x1, 0x41}, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x0, 0x0, 0x7f, 0xfffffffffffffffa, 0x3}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@empty, @ipv4=@broadcast=0xffffffff, 0x2c, 0x39, 0x1000}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00', 0x0, {0x3, 0x7ff}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xff000000, 0xffffffff, 0x0, 0xff], [0xffffff00, 0x0, 0xff0000ff], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x3e, 0x4, 0x6, 0x1}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}]}}, 0x3f0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000575000)='/dev/qat_adf_ctl\x00', 0x30300, 0x0) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000610000-0x10)={0xffffffffffffffff, 0x40, 0x5, 0xc00000000000000}, 0x10) 2018/02/01 21:18:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004cc000-0x11)='/dev/vga_arbiter\x00', 0x10002, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f5b000-0x4)={0x1}, 0x4) capset(&(0x7f0000c6c000-0x8)={0x20080522}, &(0x7f0000034000)) r1 = shmget$private(0x0, 0x4000, 0x1911, &(0x7f0000111000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0xb) 2018/02/01 21:18:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000801000-0x8)='./file0\x00', 0x0) mount(&(0x7f000087a000-0x8)='./file0\x00', &(0x7f0000107000-0x8)='./file0\x00', &(0x7f00008d3000-0x6)='ramfs\x00', 0x0, &(0x7f000063c000-0x2)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000443000-0x8)='./file0\x00', &(0x7f000039d000-0x8)='./file0\x00', &(0x7f0000ff6000)='9p\x00', 0x1001, 0x0) chroot(&(0x7f0000baf000)='./file0\x00') pivot_root(&(0x7f00004d0000-0x1)='.', &(0x7f0000338000-0x8)='./file0\x00') socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f35000-0x8)={0x0, 0x0}) r1 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000fd4000-0x4)) sendmsg(r0, &(0x7f000035d000-0x38)={&(0x7f000082d000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x1, 0x2, 0x4}}, 0x2e, &(0x7f0000787000)=[{&(0x7f0000765000)="9df40bc83d2ab305b1b89eac43228f9f1a89a15c8e70f1f878dec7e1e5e252ca352bd0dea9fde3c8e74d42dc42673dfb290d2634bb9c225a0d59ad0aaab93f0557959fd0214054660b91380c5d2f143c7026b39ee3f316574edafcbcc327293f17cf3f0f71d86899d40fb47b86cc65d6453dc9d23d40d225ecb6c127ff0390b2837207c03ad9ae56b9a816367782df0f03c27deb84bd77fd17ebe13e23c5f5f5a59ec72da79cf1474dcf54b214f95227e8e16162b4f31b0e72fbf30629cc2bd7c9c0f22e9fdb0cc485dd975cedd8f0", 0xcf}, {&(0x7f0000764000-0x2a)="aca7bd6022962bc6c736a03c9439d8193003dbc569ac018ade0def2833e4ab72f4171657c304077015d9", 0x2a}, {&(0x7f0000762000-0xc5)="9d56eb1d9fbb6d9925074218e69a9d66f921c52afd6e98b286c4eab1c32fe712f655781ebab6d2176bd560dccdcd6dde7c1b2e20a25c14ba999e7da1d6d6f3b59155ea6a95a68d9c3a6d1f11c1c5a2cbc5a8a2c7eae171926b478655dbd054e89a6a9b60286986a7863d9bf701150822445d213e92960a5e14c12cab327cb7c3a5d1a1b080c6feadee27f0bb02db0fab77eec64f520eacf57bbb3153eb118497047388e1d7760dba34f5afc1ff5775eb9e56b94ba9a69e081f152a52d2fd37546a170bb610", 0xc5}], 0x3, &(0x7f0000908000-0x570)=[{0x20, 0x112, 0x93, "21b308d0a05999bc46fdc17f866ea685"}, {0xe8, 0x10b, 0x4, "1d4d0604bc58650661c96b1e08a1bee868dd3879f4ea133ac77f3f79fb510526a4221fca0378df5dd903f86f901df67a11a0c7610b34ea56b7d19923866ab7639e4d99738ee8a20ac8a93c6112788e13ad9f0ae86aec3bbc7faa53ed29a8d1882190fcff50933dbc05cc8edff579ad5380898eb5b5fbe6a1de7d2de2598b63133ef04b6b8ad808d022d1f3b2202825098cd5734dc552bd56b859b0735fc72cae092ed1a8662e2d4751a2ac30eccc55d2e08a1a092490f7a27a9fb0678a1bcbd7bcd332d1e25e35c6903f66e6c406ef8e5b5d"}, {0xa8, 0x95, 0x6, "3c3df86dd1845e4796bdf7aa46b5193da9426885e57e2e78f031b7ca4d8cde56334314ad61c4926c7a618800eb8a4a3f769333a171ff1afd0e804de8c32b1f1223af31e35be3614620c2dcfbb9aedf5408168a033c7e0da3f3cade03b02da4174d7e19103d668f97ac707f9090ebca27612f2010a0d878817e11d5ee741c307928cf5117b50f1fc1b3d218ab286ff14314c57143"}, {0x98, 0x0, 0xffffffff, "00baa4abc1193b1479a0acaad0c6902338d1aa1ec91107b641ebb5d69e90af6fce4e48c866a18f0deb43f4932cab0e42c94931c15497ca0b15863fee0df36d72d88e933fb4521d8651abe5d372ce884ad2257bf440427bb90f7d5636db9962ab44e545822465bc36e7012f1eeb485e744635edbebf6b7f73853852bfd3b9f12c0803f8947631db"}, {0xf0, 0x29, 0x45, "141b8abb1cf9881b3c61e076d728a0f9c23dda40791e302761524b1f1795371edabf8e429fea6cba5700d1db1da8cb02e5e5d2ba328f2e57fc9a7e5c49e9eb150ffd9f7fe4ecfc7b0e94dc323370160d344d6d17a494d0e685739e599324d23810372f4f2e040ad5ed9997eba16b43483b6a9363592c9ae6ef86264f12c3a5f635b54b897a474964f6647b69e9178eef35486c6384969ee3f57e80daf1c2e85d61f6677089faf926ff733e809838eb9ad2535151971a9f524245ba9bd363eb86e114c84208d281384cc351a0b0e1d53638bae48bae0591174e7807cf4c82d3"}, {0xf8, 0x108, 0x7, "779cbcbe3b72e4f7ed9013e6a1b27fa3617feaddf85dd6d91e913b0089e14cbebc79b76fac1db6d0eebd8cff58bde2cda0475d9b2e90871d9bfc664ea21c97f2ee1a93acd27417479113a0e78129b2024786f45a520d6a6bcb50e9ab7f5f0ec6e80b3aa01d2f29bd5f641150675d040f7f677c73e6aa41d5be6c31a1a351346d36ca78a548816af49312b17524ccb2e95345caf57359d33ea71170fc2065c5f23654f42a11231046f2b21912f3bae486f467341079be1045e944dc0614b0b9e3f29c0b6beab8af78ab77904badcb3eab9bad72dc4db00c15e27b749ead4b769ae8ee23d31e8f31"}, {0xa0, 0x0, 0xfffffffffffffffc, "e1c4e8b2805402cbec41eff046eeed08b73f1ad01c325472e7a59ec47d39859386df85076d34398eb79c296ce1a18d96cff2c36b8c9d8a2b3c188dab6eb5bf8d44c389952811f7136a769b7caef4bd6602f2a1807312ac8357334d50d13b833a4d8fdae1c033d6b21086261fd3e985bc38b3fd5e4aa2e19ca749d356c37cd716ce9c8c80314ab4787b"}, {0xa0, 0x114, 0x1, "1d6da9e81b15388a61c904a3808c4e60b0c42241f83633fd1d2f7ccd83c470ee96f8593fa5f9d9a19f531c00434e803edf3f2021afc5d79e158e024fc1b928d74a1dad0b7e5c8dd9aded9924573d86c0dda4faefdec8da7b9a209b65d6963c19b525881b9f793ba70f859cd29ce9fbb1c8ca53457d2da84ba0e669935f8673f952d8e8c9c0665082e0d3e5c56ec8fa"}], 0x570, 0x4000014}, 0x0) 2018/02/01 21:18:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00008ae000/0x4000)=nil, 0x4000, 0x4, &(0x7f0000899000)=0x9, 0x800, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c00000)='/selinux/status\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f00003af000-0xb)='/dev/vcsa#\x00', 0x2, 0x400) 2018/02/01 21:18:55 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) flistxattr(r0, &(0x7f00000a6000-0x4)=""/4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x400, 0x2) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000830000)={0x2, 0x15, 0x10000, 0x0, "2468441a8ef57e59b13a890958ece8b041e55c498447a54d164238d390659372"}) 2018/02/01 21:18:55 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/policy\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000002000-0x4)=0x80) bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0x10) bind(r0, &(0x7f0000005000-0x10)=@ethernet={0x0, @empty}, 0x10) 2018/02/01 21:18:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(r0, r0) getsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000a74000-0x4), &(0x7f0000724000-0x4)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00004fe000)={@loopback, @dev, 0x0}, &(0x7f0000e2c000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000be5000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, r2}, 0xc) 2018/02/01 21:18:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f000043c000-0x1)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r1, 0x8, r0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e1b000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r3, 0xc004ae02, &(0x7f00004fd000)={0x1, [0x0]}) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) r4 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_timedreceive(r4, &(0x7f0000f2b000-0xef)=""/239, 0xef, 0x0, &(0x7f0000625000)) 2018/02/01 21:18:55 executing program 3: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f88000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f88000)=0x10, 0x80800) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000844000)={{0xa, 0x0, 0x9f, @loopback={0x0, 0x1}, 0xd7f}, {0xa, 0x2, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7f}, 0x9, [0x6, 0x9, 0x10000, 0x8, 0x4, 0x8, 0x80, 0x9]}, 0x5c) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f89000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b7a000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic, 0x80, &(0x7f0000538000-0x90)=[{&(0x7f0000f81000-0xe2)=""/226, 0xe2}, {&(0x7f0000f83000-0x33)=""/51, 0x33}, {&(0x7f0000f87000)}, {&(0x7f0000f88000-0xa0)=""/160, 0xffffff63}, {&(0x7f0000f85000-0x18)=""/24, 0x18}, {&(0x7f0000d0f000-0xee)=""/238, 0xee}, {&(0x7f0000f86000)=""/39}, {&(0x7f00007cb000+0x5be)=""/163, 0x3ed}, {&(0x7f0000eaa000)=""/109, 0x6d}], 0x9, &(0x7f0000f77000-0xe3)=""/227, 0xe3}, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000924000-0x90)={0xff, {{0x2, 0x1, @broadcast=0xffffffff}}}, 0x90) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000ae7000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) 2018/02/01 21:18:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80803, 0x800000001) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x3, [], [@calipso={0x7, 0x12, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @pad1={0x0, 0x1}]}, 0x20) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000034a000-0xb)='/dev/mixer\x00', 0x10402, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000ce3000-0x4)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000445000-0x38)={&(0x7f00008a8000)=@nfc, 0x10, &(0x7f000045c000-0x50)=[], 0x0, &(0x7f0000590000)}, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x4000000000000036, &(0x7f000002b000)=@dstopts={0x0, 0x0, [], []}, 0x8) 2018/02/01 21:18:55 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000006000)='/dev/snd/midiC#D#\x00', 0x4, 0x400) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000014000)) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000014000)={{{@in6=@dev, @in=@broadcast}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000015000-0x4)=0xe8) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f000000d000-0x4)=0x9) getgid() mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000014000)={0x0, 0x0}) stat(&(0x7f000000b000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom$inet(r0, &(0x7f000000a000-0x5b)=""/91, 0x5b, 0x1, &(0x7f000000a000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000007000), &(0x7f0000014000)=0x0, &(0x7f0000010000-0x4)) sendmmsg$unix(r0, &(0x7f0000012000)=[{&(0x7f0000015000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f000000a000)}, {&(0x7f0000014000)="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", 0x1000}, {&(0x7f0000002000-0x74)="a09fe9d7447de161cd798d4429fdc531225e1cf5ca7128c36b4c845f078437620170b52cba90cf7d05ac9d443b4fe496971903bb924d2d4abb8fd9d22ef50238095dda07231c596223c63ef91e2637fb714d93dd650b13589a737b61bb32a8512624814a37f12b985ad2b5c23bc736f9d25007ff", 0xff4f}], 0x3, &(0x7f0000012000)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x0, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x50, 0x50}], 0x4924924924924a9, 0x40050) r4 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r4, 0x11, 0x65, &(0x7f0000017000-0x4), 0x4) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000015000)=""/193, &(0x7f0000015000)=0xc1) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r5}], 0xa0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x108}) getsockname$netrom(r4, &(0x7f0000001000-0x48)=@full, &(0x7f0000011000-0x4)=0x48) ioctl(r4, 0xc1004110, &(0x7f0000002000-0x9c)) 2018/02/01 21:18:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00009bc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000015000-0x4)=0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000299000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x200080) r3 = syz_open_dev$mice(&(0x7f000031e000)='/dev/input/mice\x00', 0x0, 0x0) r4 = openat(r3, &(0x7f00009ec000)='./file0\x00', 0x908c0, 0x400000000000080) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f000090c000)=@req={0x3, 0x1, 0x7fffffff, 0x3}, 0x10) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000537000)={0xaa, 0xc}) getsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000717000-0x9)=""/9, &(0x7f0000092000)=0x9) perf_event_open(&(0x7f0000398000-0x78)={0x5, 0x78, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x24, 0xa2b7, 0x0, 0x3, 0x0, 0xff, 0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x3}, r1, 0x3, r0, 0x0) 2018/02/01 21:18:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) socket$packet(0x11, 0x2, 0x300) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000df9000)={{{@in=@empty, @in=@multicast1}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000e69000)=0xe8) listen(r0, 0x6) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}}, 0x1c) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x100) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000cf2000)={0x0, r1, 0x1}) getsockopt$inet_dccp_buf(r2, 0x21, 0x0, &(0x7f0000c67000)=""/4096, &(0x7f000093c000)=0x1000) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000415000)={0x4, 0x7}, 0x4) 2018/02/01 21:18:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x3, 0xffffffffffffff9c, 0x1}) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) mmap(&(0x7f0000000000/0x39e000)=nil, 0x39e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000039b000)='encryped\x00', &(0x7f000030b000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00000c8000)='$', 0x1, 0xffffffffffffffff) mmap(&(0x7f000039e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f000039e000)='/dev/audio\x00', 0x4800, 0x0) mmap(&(0x7f000039e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000039e000)={0x0, 0x401, 0xfff}, &(0x7f000004b000-0x4)=0x8) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f00002e9000-0x1e)={0x7, 0xffff, 0x8, "24712df06765", "35760ad37323133f107ac6cb7cccda55"}) memfd_create(&(0x7f00000d1000)='encryped\x00', 0x1) mmap(&(0x7f000039e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00001bd000-0xe8)={{{@in=@rand_addr, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f000039f000)=0xe8) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00003a1000-0x8)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000273000)=@sack_info={r3, 0x1ff, 0x2}, 0xc) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r2, &(0x7f00003a0000)=""/133, 0x85, 0x40000041, &(0x7f00003a0000)={0x1a, 0x1f, 0x600000000, 0x80000001, 0xffffffffffffff81, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x3f}}, 0x10) syz_open_dev$dmmidi(&(0x7f000016f000-0xd)='/dev/dmmidi#\x00', 0x1000000000001, 0x40007e) mmap(&(0x7f000039f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00001fc000-0x9)='/dev/ppp\x00', 0x111000, 0x0) getgroups(0x5, &(0x7f00003a0000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) syz_fuse_mount(&(0x7f00003a0000-0x8)='./file0\x00', 0xe002, r4, r5, 0x165, 0x8820) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000039f000-0x8)=@assoc_value={r3, 0xff}, &(0x7f000039e000)=0x8) 2018/02/01 21:18:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bc6000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) clock_gettime(0x0, &(0x7f00003d1000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000ff4000)={0x6, 0x3, 0x4, {r1, r2+10000000}, 0x7, 0x6}) capset(&(0x7f0000c6c000-0x8)={0x20080522}, &(0x7f0000034000)) r3 = shmget$private(0x0, 0x4000, 0x1911, &(0x7f0000111000/0x4000)=nil) shmctl$SHM_LOCK(r3, 0xb) 2018/02/01 21:18:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f00000ad000-0x5)=""/5) r1 = socket$kcm(0x29, 0x802, 0x0) ftruncate(r0, 0x7) sendfile(r1, r0, &(0x7f0000002000), 0x876b5e795) r2 = syz_open_dev$adsp(&(0x7f0000d79000-0xb)='/dev/adsp#\x00', 0x9, 0x10000) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) fcntl$getown(r0, 0x9) sendmmsg(r1, &(0x7f0000508000)=[{{0x0, 0x0, &(0x7f00004aa000-0x40)=[{&(0x7f0000316000-0xa2)='^', 0x1}], 0x1}}], 0x1, 0x0) 2018/02/01 21:18:55 executing program 2: mmap(&(0x7f0000000000/0xb25000)=nil, 0xb25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002d8000-0x6)='-G\\%(\x00', 0x3) fcntl$addseals(r0, 0x409, 0x4) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f000091d000)=0x2) write(r0, &(0x7f00001fd000)='~', 0x1) 2018/02/01 21:18:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bb9000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000ce3000)={0x2, 0x0, [0xce0, 0xffffffffffffffe0, 0x5, 0x1, 0x559, 0x2, 0x20, 0x178]}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000), 0x4) sendto$inet6(r0, &(0x7f00000c4000), 0xff36, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/01 21:18:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000044a000-0xd)='/dev/binder#\x00', 0x0, 0x800) flistxattr(r0, &(0x7f00007d6000-0xf6)=""/246, 0xf6) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000742000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) fcntl$getownex(r1, 0x10, &(0x7f0000824000)={0x0, 0x0}) syz_open_procfs(r3, &(0x7f0000bc9000)='net/psched\x00') r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) shmget(0x1, 0x3000, 0x1000, &(0x7f0000257000/0x3000)=nil) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f0000af5000)={0x7b}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000db3000-0x18)={0x1, 0x0, [{0x40000092}]}) 2018/02/01 21:18:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b2b000)={0x0, 0x1}, 0x8) write(r0, &(0x7f0000cbe000-0x48)='v', 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000726000-0x4)=0x200) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[]}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000010000-0xc), 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00003c0000-0x10)=[{&(0x7f00006dd000)="ef", 0x1}], 0x1) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/01 21:18:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00007c4000)='keyring\x00', &(0x7f000070b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000e40000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) io_setup(0x5, &(0x7f0000f66000-0x8)=0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000a99000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0xa2000) r5 = fcntl$dupfd(r0, 0x0, r0) r6 = syz_open_dev$audion(&(0x7f0000178000)='/dev/audio#\x00', 0x25, 0x8000) io_submit(r3, 0x7, &(0x7f0000ec1000)=[&(0x7f0000760000)={0x0, 0x0, 0x0, 0x7, 0x6, r6, &(0x7f0000cd6000)="5a5906d0a5432d106a9ba5ce0376ed7710640f85b47639dfad3d5102958e8d486f948f5e919415d2c0413e66da9ee793915c924d1aa9382b2ca3decdad25b172c83f6cf2", 0x44, 0x99, 0x0, 0x1, r4}, &(0x7f0000091000-0x40)={0x0, 0x0, 0x0, 0x7, 0x80, r6, &(0x7f000086a000)="18b104914942f5dea9b99131403150d258209a0c", 0x14, 0xa28, 0x0, 0x1, r4}, &(0x7f0000948000-0x40)={0x0, 0x0, 0x0, 0x0, 0x7, r0, &(0x7f0000e4e000)='k', 0x1, 0x46, 0x0, 0x0, r4}, &(0x7f0000bf8000)={0x0, 0x0, 0x0, 0x9, 0x3, r6, &(0x7f000029e000-0x1000)="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", 0x1000, 0xdf, 0x0, 0x1, r6}, &(0x7f0000521000-0x40)={0x0, 0x0, 0x0, 0x7, 0x80000000, r5, &(0x7f0000187000-0x6b)="77e23d5839f268a60a2f11cb42b0d7ddaf394296839ec67e739600170bdbb1a27715d7c88399742f82b1f496e9ba3d02ef143a424c71922309d8a64ab8be8c768b222c45e6e0f8710373f14fb56ed830fce5a3f71a3569c123f756b769fbeac33cd601a3f365ab35e16b7b", 0x6b, 0x80000001, 0x0, 0x0, r5}, &(0x7f00008f8000)={0x0, 0x0, 0x0, 0x7, 0x8, r0, &(0x7f0000f93000)="f06be90c2dc3ea472a3f0cf472435b12aed0e88747df0f80b59caa4c4ccdaad989c4159fdef9a65182a155937902cd6b8102238011ffd92a647e8171377bb8f2af2e5209791cc458d93022b162808cbc768d887a423d4649c93253de", 0x5c, 0x3, 0x0, 0x1, r4}, &(0x7f00004de000-0x40)={0x0, 0x0, 0x0, 0x7, 0x0, r5, &(0x7f0000d78000-0x2c)="afb18212650f62a21d690672cb59e24e32ccd6f3bd04a4cbce030532e30173241df14350efcbf6502bc557bc", 0x2c, 0x80000000, 0x0, 0x1, r6}]) r7 = open(&(0x7f0000b72000)='./file0\x00', 0x0, 0x80) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000084f000)={0x2, r0}) r9 = syz_open_dev$vcsn(&(0x7f000072c000)='/dev/vcs#\x00', 0x0, 0x20000) r10 = syz_open_dev$midi(&(0x7f0000463000-0xb)='/dev/midi#\x00', 0x20, 0x2) io_submit(r3, 0x8, &(0x7f0000cf8000-0x40)=[&(0x7f0000007000)={0x0, 0x0, 0x0, 0x2, 0x5, r0, &(0x7f00008cb000)="d5cb90b42de92a0dfdda37427dc5224af3fa16fbdbb6dd80b641478f701b343c64948c6885aff2f7ae94ea36d1dc0f1309011672842eddfe045906ad621f4e4ced02b70166f020a9d19c", 0x4a, 0x31fa, 0x0, 0x0, r4}, &(0x7f0000fe9000-0x40)={0x0, 0x0, 0x0, 0x7, 0x3f, r0, &(0x7f0000060000-0x6d)="d567119ac42582cd5d8fafa72677ca3889157217c152bdd4fe634b801dce0781bafdcf066860cae2ad6750c7f73a8c2aabd7e0bf0f283a09c522768b1cc92f05ee6825d9a1c7404f659cd31da2c0eacfef9d3b65608387f8c098e80abca312f6b126811b7f490d5d5253d5e52e", 0x6d, 0xffff, 0x0, 0x0, r5}, &(0x7f000021d000-0x40)={0x0, 0x0, 0x0, 0xb, 0xfffffffffffff800, r0, &(0x7f0000f30000-0x18)="7113b11418817b6032ce2a7267b28eb860da002df36fd814", 0x18, 0x7, 0x0, 0x1, r6}, &(0x7f0000678000-0x40)={0x0, 0x0, 0x0, 0x8, 0x80000001, r0, &(0x7f0000881000-0xdde)="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", 0x1000, 0x40, 0x0, 0x0, r7}, &(0x7f0000f4d000-0x40)={0x0, 0x0, 0x0, 0xf, 0xfffffffffffff801, r0, &(0x7f0000086000-0x8d)="3dfdd1a9f3e426c5ea16214a9cb43128f754c878561514d24c928ff4c4ec3d82813fd549afb99735b5c939f483ade8442f707751ae5544da4baa0c916372b7a194905186e66b6c06d111704bd3fed2ce71820e4ea3b1cbf480eee0e75cdf6cd3cf662406546fb78989a8f17ebf0579da68b3b34a5cd0859b194f2b04154924e10275156a67c36b99a55541ab5a", 0x8d, 0x1f, 0x0, 0x1, r8}, &(0x7f00001b2000)={0x0, 0x0, 0x0, 0xf, 0xc17, r0, &(0x7f000069f000)="224af95c90bfd13562c248f4f6ff5e9a0c0d0a754891ffc352a29cd4977d1f9ba51c0f6d7d6ad1174cf7cd35624eeb6b50516678e9f3a4ab43e0ab6e45ab7c28dbca3fd707f47b238cf4b4e642dfef42063966008039c43dc557716fa16029eeb7f837b5065f172cbb3d1e2b4cab47d3393e003f128acef2798de740620ca6e0b9bff108e7f060ba5bce482df9f0c028983ab496643aa93378f779b00cfccab863d9bc3b248704d35521f941b1892b5b80a373c8f6d3b860992d9ffb1e92b2c2251e37407a5fcb7c3a24695c76a3de89a7a8668e", 0xd4, 0xfffffffffffffffa, 0x0, 0x1, r9}, &(0x7f0000d8a000)={0x0, 0x0, 0x0, 0xf, 0x40, r0, &(0x7f0000360000)="ee54e7880377e79caf34634e5e3b62d34be41f18b7510708da8bb7709890e42ec4b1fdfd4ecc6b8c726a48681ba32fb5002280a77e18b21f0110ad491bd3004b14e94695795bd5a7e62ea6db014c3dbf803a81133144f82045fc49ac42edc1bcfc98b3259c22576c217dc27a0f9b7fe446e940c1528d66343cbdcd1cfb8b47921a243e33b699c5df84db1e093bfc6e8cf64081c269173ead0c0128f42e", 0x9d, 0x8000000000, 0x0, 0x1, r0}, &(0x7f000066e000-0x40)={0x0, 0x0, 0x0, 0x2, 0x9, r0, &(0x7f0000d4d000)="91250951eaaa9e7a0cf3dbde85f2823b739ce67ce69a65fa8a9e6154a33a28ba5f749761c52c2a4a8950e2e94e40", 0x2e, 0x101, 0x0, 0x1, r10}]) r11 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000b0a000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d900000000000000019ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca26e0cc821620e365a0e6b9485f2d925493f62113e33e5f8c7eba09fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eac80fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6b28f6672f98f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r11, r11}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f0000eaf000-0x38)={&(0x7f0000573000-0x11)={'crct10dif-generic\x00'}, &(0x7f0000fe6000-0x23)}) r12 = syz_open_dev$vcsa(&(0x7f0000085000-0xb)='/dev/vcsa#\x00', 0xcd4f, 0x40000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r12, 0x84, 0x6e, &(0x7f0000964000)=[@in6={0xa, 0x2, 0x96, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}], 0x4c) 2018/02/01 21:18:55 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000008000-0x70)={0x0, 0x68, "8ba40497e7995e30cd0f460c62945842d578dd0ec1e798b42fd6fe858d42f964cdc0c92e343f26ea1ef8502a4039529da790a12bc8484909dfbd9c46eb9934489df668c25cbdde25d497e5a9f3a6ec91510abe3d657aaef375abd9f6f7074e58f2b87ba5cb81770e"}, &(0x7f0000004000)=0x70) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000007000)={r1, 0x38}, 0x8) bind$inet6(r0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1b) 2018/02/01 21:18:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001aa000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000478000-0xd8)=@ioapic={0x5000, 0x400, 0x3, 0x1, 0x0, [{0x6, 0x11, 0x59, [], 0x1ff}, {0x3, 0x5, 0x2, [], 0x1dc00000}, {0xa225, 0x1, 0x6, [], 0x8}, {0x4, 0x7fff, 0x200, [], 0x9}, {0x9, 0x2, 0xffff, [], 0x2}, {0x0, 0x5, 0x1, [], 0x1000}, {0xfff, 0x6, 0x3, [], 0x3}, {0x10001, 0x9, 0xe8, [], 0x3}, {0x887, 0x0, 0x2, [], 0x4}, {0x100000001, 0x2, 0x20, [], 0xd18}, {0x72e, 0x4, 0x6b, [], 0x1}, {0x2, 0x200, 0x7fff, [], 0x5}, {0x2, 0x8, 0x1c5, [], 0x7a6}, {0x80000000, 0xd3, 0x5, [], 0x1000}, {0x7, 0x5, 0x789, [], 0xfffffffffffffff8}, {0xffffffff, 0x4, 0x0, [], 0x80000001}, {0x90ff, 0x9, 0x5, [], 0xd55}, {0xa0c, 0x0, 0x7, [], 0x667565ab}, {0x8, 0x9, 0x8001, [], 0x1c}, {0x8, 0x1, 0x4, [], 0xffffffffffffffb6}, {0x80000001, 0x8, 0x400, [], 0xffff}, {0x7fff, 0xfffffffffffffffd, 0x5, [], 0x7f}, {0x4, 0x4000000000000000, 0x3, [], 0x4}, {0x0, 0x3502, 0x1, [], 0x8000}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000ff1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r3, &(0x7f0000fb6000)=""/28, 0x1c) r4 = getpid() sched_setaffinity(r4, 0x8, &(0x7f0000cbb000)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) fcntl$getown(r3, 0x9) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000270000-0xb0)={{}, 'port0\x00'}) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b13000-0xa)='/dev/cuse\x00', 0x408800, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000cdf000-0x50)={{0xffffffffffffffff, 0x3, 0xc8, 0x0, 0x2}, 0x675, 0x42, 0x9}) ioctl$KVM_PPC_ALLOCATE_HTAB(r5, 0xc004aea7, &(0x7f0000bcb000)=0x800) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000945000-0x58)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f00004b5000)=0xffffffff, 0x4) 2018/02/01 21:18:55 executing program 7: mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000058000)='/dev/sg#\x00', 0x2, 0x2082) ioctl(r0, 0x5387, &(0x7f000005b000-0x2)) 2018/02/01 21:18:55 executing program 1: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r0, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() timer_create(0x7, &(0x7f0000033000)={0x0, 0x3, 0x1, @tid=r1}, &(0x7f0000016000-0x4)=0x0) r3 = shmget(0x0, 0x4000, 0x8, &(0x7f0000021000/0x4000)=nil) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000002b000-0xe8)={{{@in=@multicast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@empty}}, &(0x7f000005b000)=0xe8) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f000005b000)=[0x0]) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000038000-0x8)='./file0\x00', &(0x7f000005c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f000000b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(r3, 0x1, &(0x7f000000a000-0x70)={{0x4, r4, r5, r6, r7, 0x1, 0x100}, 0x2, 0x20, 0x400, 0x7, r1, r1, 0xeca1}) timer_getoverrun(r2) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000005b000)={0x0, 0x0}, 0x4000) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000001b000)={0x0, 0x0, 0x54, []}, &(0x7f0000046000-0x4)=0xfffffffffffffc8b) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f000005b000)={r10, 0x7f, 0x3, [0x8, 0x6, 0xffffffffffffffc0]}, &(0x7f000005c000-0x4)=0xe) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r9, 0x1, 0x25, &(0x7f000001c000), &(0x7f000005c000)=0x4) 2018/02/01 21:18:55 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000048b000-0xc)='/dev/autofs\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000a43000), &(0x7f0000001000-0x4)=0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000b4a000)={0x0, 0x0, 0x10003, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000f07000)={0x400, r3}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007dd000-0x108)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x8, 0x1, 0xffffffff, 0x100000001, 0x0, 0x7, 0xde2, 0x47, 0x1, 0x100000001, 0x80000000, 0x9, 0x7fff, 0x40, 0x9]}, &(0x7f0000beb000)=0x108) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000071a000-0x1008)={r5, 0x1000, "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"}, &(0x7f0000d00000)=0x1008) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00009e7000-0x8)={r5, 0x3f}, &(0x7f0000d78000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c76000-0x20)={0xff, 0x5, 0x2, 0x7ff, 0x3, 0x3, 0x7, 0x100000001, r7}, &(0x7f0000f6e000)=0x20) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00000a2000)={0x30003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000847000-0x10)={r6, 0x241, 0x3, 0x3000000}, &(0x7f0000f45000)=0x10) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/01 21:18:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) recvmmsg(r0, &(0x7f00003bd000-0x1e0)=[{{&(0x7f0000be7000-0x8)=@sco, 0x8, &(0x7f0000955000)=[], 0x0, &(0x7f00005ed000)}}], 0x1, 0x22, &(0x7f00007a7000)) bind(r1, &(0x7f0000df8000-0x10)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) poll(&(0x7f0000085000-0x10)=[{r1, 0xc1a6}], 0x1, 0x58) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/02/01 21:18:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) fgetxattr(r0, &(0x7f0000677000-0x11)=@random={'os2.', '+}%]system^cpuset\x00'}, &(0x7f00002d2000-0xe0)=""/224, 0xe0) getsockopt(r0, 0x114, 0x2711, &(0x7f00004dc000)=""/1520, &(0x7f0000beb000)=0x2d3) 2018/02/01 21:18:55 executing program 5: mmap(&(0x7f0000000000/0xd2a000)=nil, 0xd2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000336000-0x8), 0xffffffff) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000d2b000)="1fbcfba0cdab84c48a089b327320dedfc7dad51bbfab") mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000d2a000)='user\x00', &(0x7f0000d2a000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000d2b000-0xe5)="5e52e0fd9de144432553cc62fa34c37e9734a006f2c18180694cabe438a92521595780e171e5dfc3afdb2cc22bdc3c70d1141bed61b7b2bb3715cf0841038a404681997ae61c3531213b596791d42f10c51c8d36f857091074a4a8ed4f60e487e830aed8c1ef0afffbcc36854f0e9254884609b696f36e4af9c5de321c61d4a63abc5ebd716a4aa8ac619fd4e6ccc1f6313efa73c6e81854f9b48aeaf14f38b9259f72c606818183a6ea0dd991a9cd1bbc14a55afe866fcb47296917e1c87f4822761abbae39ec2f7245479748c3e2ebd2084203fe3245ff56feae7197f0e9b1058a7ffd97", 0xe5, 0xfffffffffffffffd) r3 = add_key(&(0x7f00005f5000-0x6)='rxrpc\x00', &(0x7f0000b2d000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00009a8000-0xb2)="792b28019a07f36e7efdebbae152fba92956bc490f2e96a604b39c93265526597bcb4418bd052b0ca07cb645c04aee4ecd8c947cb3f1677c0cd5e3adb909f9055adb44ca6ae247debdd8c63fb7eebb9181736d1a1a39741bb340a47a4699feda272cf0796c88fa405c38fce8ab59c8ee18b38c6e0a6e8d14d7b51b1d1c96d4cf7d32005287ed68d3d019a93470b37240562c8d20673e2c7038e019a33b23fcbf2b1fe2955277348e5d309a4ed797225d168a", 0xb2, 0xfffffffffffffffd) keyctl$negate(0xd, r2, 0x7f, r3) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000001000-0x4)) 2018/02/01 21:18:55 executing program 1: 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}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d4, &(0x7f0000001000-0x4)) r2 = msgget(0x1, 0x100) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000025000-0x28)=""/40) 2018/02/01 21:18:55 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000016000-0x78)={0x5, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x2, @empty}, 0x5, 0x1, 0x4, 0x20, 0x5, 0x0, 0xff, 0x6, 0x10001}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000020000-0x540)=@filter={'filter\x00', 0xe, 0x4, 0x490, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x8d}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x2a0, 0x2c8, 0x0, {}, [@common=@ah={0x0, 'ah\x00', 0x0, {0x2, 0x7, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, 0x0, 0x0, @common='ipddp0\x00', @common='bridge0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, [@common=@addrtype={0x0, 'addrtype\x00', 0x0, {0x800, 0x100, 0x0, 0x1}}, @common=@socket0={0x0, 'socket\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x4f0) 2018/02/01 21:18:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000495000-0x38)={&(0x7f0000794000)={0x10}, 0xc, &(0x7f000051e000-0x10)={&(0x7f0000816000)=@setlink={0x34, 0x13, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a}}]}, 0x34}, 0x1}, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000311000)={0x5, 0x1}, 0x8) 2018/02/01 21:18:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xb70000000000, &(0x7f0000614000+0xe46)=0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f000083d000)='/dev/vhost-net\x00', 0x2, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000275000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008ca000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) r4 = syz_open_dev$adsp(&(0x7f00001be000)='/dev/adsp#\x00', 0x400, 0x101300) io_submit(r0, 0x2, &(0x7f0000f42000)=[&(0x7f00007f7000-0x40)={0x0, 0x0, 0x0, 0x7, 0x5, r1, &(0x7f000092d000)="2688e811724367c02aba067ddffedba5ab4f57e5ac1ead8ff125212b1bae9f2c81da347cc315d6c60addcc55f4ba2ff068a5b300e4f80a27caacbf68b17a097adc794f04e2819f0cc3cb7aa51096c3da914da2d9a03508c772cfae4187c10bc9363f5c9778b381fda7657d3b00f25c7a6e6c1a7ec311edc5425f1b96198fcb4f9caaa57969a2fa5f6902a533062e786e078269f5", 0x94, 0x4, 0x0, 0x0, r2}, &(0x7f0000bb9000)={0x0, 0x0, 0x0, 0x6, 0x7, r3, &(0x7f0000330000-0x1000)="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", 0x1000, 0x6000000, 0x0, 0x0, r4}]) perf_event_open(&(0x7f0000feb000)={0x7, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/01 21:18:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000940000)={&(0x7f00000c9000-0xe)=@l2, 0xe, &(0x7f0000620000)=[], 0x0, &(0x7f00000cb000)=""/190, 0xbe}, 0x2102) socket$unix(0x1, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a0f000)={r0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000fc7000)=[@in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x2, 0x5, @empty, 0x4}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3f}, @in6={0xa, 0x0, 0x4cda, @empty, 0x2}, @in6={0xa, 0x1, 0x7799f437, @mcast1={0xff, 0x1, [], 0x1}, 0x800}, @in={0x2, 0x2, @multicast1=0xe0000001}], 0x9c) 2018/02/01 21:18:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000501000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) openat$audio(0xffffffffffffff9c, &(0x7f0000452000-0xb)='/dev/audio\x00', 0x8000, 0x0) recvmsg(r2, &(0x7f0000a34000-0x1c)={&(0x7f0000630000-0x8)=@sco, 0x8, &(0x7f00006d5000-0x8)=[], 0x0, &(0x7f0000373000)=""/106, 0x6a}, 0x0) 2018/02/01 21:18:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis-generic)\x00'}, 0x58) pause() setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003d6000-0x11)="030100000040f40100000000029d92547c", 0x11) 2018/02/01 21:18:55 executing program 2: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) fcntl$setflags(r0, 0x2, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b3f000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000b3d000-0x20)={0x2, 0x8, 0x77, 0x8001, 0x8, 0xfffffffffffffffb}) name_to_handle_at(r1, &(0x7f000083a000)='./file0\x00', &(0x7f0000a4f000)={0x8}, &(0x7f00004a5000), 0x1400) 2018/02/01 21:18:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b60000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000353000)=0x2) write(r0, &(0x7f0000064000)="1f0000004a00070600001b0a000008ff0a3f80164c00000204000003441951", 0x1f) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000784000-0x20)=[{&(0x7f0000301000-0xb)=""/11, 0xb}], 0x1) 2018/02/01 21:18:55 executing program 3: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00008d1000)={0x0, 0x1, "01"}, &(0x7f0000ee8000-0x4)=0x9) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000eee000)='\x00', 0x0) ioctl$TCSBRK(r1, 0x5409, 0x7) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ef0000-0x9)='/dev/ppp\x00', 0x101002, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000eee000-0x4)=0x6, 0x4) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000af000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000ef1000-0xf)={0x7fff, 0x29e0, 0x8, 0x1000, 0x81, 0xffffffffffffffff}) getsockopt$inet6_tcp_int(r2, 0x6, 0x10, &(0x7f000092b000), &(0x7f0000eef000)=0x4) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000eee000)={@common='bond0\x00', @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @loopback=0x7f000001}, 0x0, 0x1, 0x3}}}) 2018/02/01 21:18:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x200000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000055b000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000513000-0x19)="3c557e61719aeac3051e711264519f07c6b57f4ecbb8f6f448") mknod$loop(&(0x7f0000b92000-0x8)='./file0\x00', 0xfe, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)) r1 = syz_open_dev$admmidi(&(0x7f0000d35000)='/dev/admmidi#\x00', 0x400, 0x2) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f00000bb000)) fgetxattr(r1, &(0x7f0000832000)=@random={'security.', 'em0#\x00'}, &(0x7f000022f000)=""/224, 0xe0) 2018/02/01 21:18:55 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f000001c000-0x4)) dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000001b000), 0xffffffffffffffd3, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000017000)={{{@in=@multicast1, @in6=@loopback}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000007000-0x4)=0xe8) bind$inet(r0, &(0x7f000000f000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty}, 0x10) 2018/02/01 21:18:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000174000)='/dev/dsp\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000083e000-0x8)={0x0, 0xfffffffffffffffb}, &(0x7f0000834000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ec5000-0x6)={r1, 0xba0}, &(0x7f00002f7000-0x4)=0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_proto_private(r3, 0x89e1, &(0x7f0000688000)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009a1000)={r2, @in6={{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}}, 0x80000000, 0x9}, 0x98) 2018/02/01 21:18:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007a7000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000b2a000), &(0x7f00000d9000)=0x4) mkdir(&(0x7f0000e1a000-0x8)='./file0\x00', 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) write$eventfd(r1, &(0x7f0000000000), 0x8) getsockname$llc(r1, &(0x7f0000e23000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000dcd000-0x4)=0x10) 2018/02/01 21:18:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000005000)={0x9, {0x2, 0x2, @multicast1=0xe0000001}, {0x2, 0x3, @multicast1=0xe0000001}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}, 0x20, 0x100000001, 0x400, 0x7, 0x8, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000182000-0x9)='/dev/ppp\x00', 0x14000, 0x0) r1 = socket(0xd, 0x80000000000081, 0x0) setsockopt(r1, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000001d000-0x20)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x11) bind$inet(r1, &(0x7f00000f5000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) shutdown(r1, 0x1) 2018/02/01 21:18:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000886000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "5401fa", 0x0, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], "7f8484b1df32c40e"}}}}}}}, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000047000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) pipe(&(0x7f0000957000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000737000)={r1, r2}) 2018/02/01 21:18:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000ca3000-0x10)={0xe0000, 0xffffffff}) write(r0, &(0x7f00003c6000)="240000002600070032000000003677037b0a01ff01000000000000000012ffff8000ff10", 0x24) fstatfs(0xffffffffffffffff, &(0x7f00007f1000)=""/172) 2018/02/01 21:18:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000050d000)) r0 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000239000-0xc)={0x0}, &(0x7f0000501000)=0xc) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f00004ef000)="646f756e000100007473008f69a0ee7fe3a3b1cffe1531ac32746d7e02a393691d3e2b02515a0c67dd") ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000055e000-0x8)={r3, r3}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f000049f000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$packet(r4, &(0x7f00003c9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000cd6000)=0x14, 0x80000) sched_getaffinity(r0, 0x8, &(0x7f000052f000)) fcntl$setownex(r3, 0xf, &(0x7f0000e51000-0x8)={0x3, r1}) sendfile(r4, r3, &(0x7f0000bf8000)=0x4, 0x37) 2018/02/01 21:18:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005c1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = accept$ax25(r0, &(0x7f0000c1c000-0x10), &(0x7f0000c79000)=0xfffffffffffffc24) fchdir(r1) syz_open_dev$sndctrl(&(0x7f0000136000)='/dev/snd/controlC#\x00', 0x200, 0x4400) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ff1000-0x9b)=""/155) 2018/02/01 21:18:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) close(r0) r2 = syz_open_dev$sndpcmp(&(0x7f000020f000)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0x40000) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f000049c000)={0x8, 0x8, 0xac, 0x3, 0x80000001, 0x80}) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000146000)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}, {0x6, @random="7237912be023"}, 0x24, {0x2, 0x1, @multicast1=0xe0000001}, @common='lo\x00'}) 2018/02/01 21:18:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000097b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000098f000)=@raw={'raw\x00', 0x9, 0x4, 0x3a8, 0x1e0, 0xffffffff, 0xffffffff, 0x2d0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f000051b000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x2d0}}, [{{@ipv6={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xb}, [0xffffffff, 0x0, 0xffffffff], [0xffffffff, 0xff, 0x0, 0xff], @generic="fe328eae006dd1512787cdc409ba60b8", @generic="a96ee5a371c55abdaf82090741436ccf", {0xff}, {0xff}, 0x3b, 0x8000, 0x3, 0x12}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x10, 0x22e, 0x10000, 0x1, '\x00', 'syz1\x00', 0xbfc4}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x9}}}, {{@ipv6={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [0x0, 0xffffffff, 0xffffffff, 0xffffffff], [0x0, 0xffffffff, 0xffffffff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="20fd5f20947b64d805024b1714565696", {0xff}, {0xff}, 0x67, 0x1b8, 0x6, 0x58}, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@SET2={0x30, 'SET\x00', 0x2, {{0xfffffffffffffc01, 0x80, 0x4}, {0xffffffffffffffe1, 0x0, 0x7ff}, 0x80000000, 0x8}}}]}}, 0x408) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000614000-0x4)=0xffffffffffffffff, 0x4) 2018/02/01 21:18:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000207000-0x8)={0x0, 0x0}, 0x4000) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) sched_setaffinity(0x0, 0xffffffffffffff77, &(0x7f00000a5000-0x8)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r1, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ppoll(&(0x7f0000ca1000)=[{r1}], 0x1, &(0x7f0000c3e000), &(0x7f0000212000), 0x8) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000018000)) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/01 21:18:55 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x1f) listen(r0, 0x0) 2018/02/01 21:18:55 executing program 1: mmap(&(0x7f0000000000/0x425000)=nil, 0x425000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)='vmnet0\x00', 0x0) connect$unix(r0, &(0x7f0000199000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000425000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000426000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000427000-0x8)='./file0\x00', 0x0, 0x8) mmap(&(0x7f0000425000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000426000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x6, 0x1ff, 0x0, 0x6, 0x10}, &(0x7f0000426000-0x4)=0xa0) mmap(&(0x7f0000425000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00001b1000)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xa7b, 0x400, 0x1c9, 0xb7, 0x90}, &(0x7f0000426000-0x4)=0xa0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00000ec000-0x38)={&(0x7f0000422000)={0x10}, 0xc, &(0x7f000012c000-0x10)={&(0x7f0000159000)=@flushpolicy={0x1c, 0x1d, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, "", [@policy_type={0xc, 0x10}]}, 0x1c}, 0x1}, 0x0) 2018/02/01 21:18:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000a3000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009fd000)='net/raw\x00') sendfile(r0, r0, &(0x7f00001a8000-0x4)=0x1, 0x7fff) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000a88000-0x4)=0x3ff, 0x4) 2018/02/01 21:18:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000f44000-0x8)='./file0\x00', &(0x7f0000fa4000)='.', &(0x7f00000e5000)='sysfs\x00', 0x0, &(0x7f0000564000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000451000)={0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000933000-0x20)={@common='dummy0\x00', @ifru_flags=0x800}) 2018/02/01 21:18:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f1b000)='/dev/input/event#\x00', 0x1ff, 0x240800) r1 = syz_open_dev$vcsn(&(0x7f0000444000)='/dev/vcs#\x00', 0x0, 0x200000) lseek(r0, 0x0, 0x2) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00002e4000-0x2)=0x7, 0x2) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f000005c000-0x8)=&(0x7f0000b92000)) syz_open_dev$usbmon(&(0x7f0000b8a000)='/dev/usbmon#\x00', 0x7ff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00006de000-0x8)=0x4) preadv(r1, &(0x7f000081d000-0x90)=[{&(0x7f00004e0000)=""/89, 0x59}, {&(0x7f0000a70000-0xd9)=""/217, 0xd9}, {&(0x7f0000565000-0x1000)=""/4096, 0x1000}, {&(0x7f0000370000-0x3a)=""/58, 0x3a}, {&(0x7f000091f000)=""/239, 0xef}, {&(0x7f0000fd0000)=""/107, 0x6b}, {&(0x7f0000dc0000)=""/156, 0x9c}, {&(0x7f0000d37000-0x34)=""/52, 0x34}, {&(0x7f0000d3b000)=""/189, 0xbd}], 0x9, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000f4f000)) openat$vsock(0xffffffffffffff9c, &(0x7f000017f000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f00003bc000)={0x3, 0x5}) openat$ion(0xffffffffffffff9c, &(0x7f0000305000)='/dev/ion\x00', 0x4000, 0x0) 2018/02/01 21:18:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000c1f000)=0xfffffffffffffffd, 0x5, 0x0) get_mempolicy(&(0x7f0000f12000), &(0x7f0000c20000), 0x400, &(0x7f000077a000/0x4000)=nil, 0x3) prctl$seccomp(0x16, 0x3, &(0x7f0000a68000)={0x7, &(0x7f0000eba000)=[{0x0, 0xfffffffffffffff7, 0x10000}, {0x0, 0x0, 0xf7, 0x3ff}, {0x200, 0x3, 0x6, 0x2}, {0x0, 0x7, 0x9, 0x3}, {0x7f, 0x2, 0x0, 0x100000001}, {0x3, 0x5, 0x1, 0x1}, {0x1000, 0x100000001, 0x1, 0x10001}]}) 2018/02/01 21:18:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00009fe000-0x8)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000acf000)={0x800, {{0x2, 0x1, @empty}}}, 0x90) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000ae7000-0x4)=0xffff, 0xffffffffffffff2a) 2018/02/01 21:18:56 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, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x101, 0x5, 0x3}, 0x1c) r1 = socket$inet(0x2, 0xabd674348ea63ddb, 0xff) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00006b7000-0x4)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d5c000)={r0, &(0x7f000061d000), &(0x7f00006f2000)=""/239}, 0xa6) 2018/02/01 21:18:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x80000000010b, 0x0, &(0x7f000000b000), &(0x7f0000792000), 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000481000-0x4)) 2018/02/01 21:18:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000028000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000005000-0x10)={&(0x7f000002a000-0x68)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x3}, @RTA_ENCAP={0xc, 0x16, @typed={0x8}}]}, 0x30}, 0x1}, 0x0) 2018/02/01 21:18:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003bc000)='net/sco\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000192000-0xb0)={0x0, 0xa8, "c86c5af0c40702648922545d06313a91e0705122fa7b881c02ec3c92796d40b2e7e94b0a90da5a147af1371f18dc1286763fa1a688e81044b87476c5cc4d1b31778491bb25afa8d40040e5bc0c004ee7d9cf48bee08fe0eeb4df4f59033e343652150d23d1049abd07d5115aa2a034f1e9fd15c3fff2ba809cd7e1c23d7b2f01c5c484dde093256a36b77d870ba027dd47e349ecd58e363fc6e64ffc3d636653677055e51fdb9b40"}, &(0x7f00007d6000-0x4)=0xb0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000519000)={r1, 0x6f, "d5e29543a2ced280fd808eb53bc4f835c8497cd687b86f3c63d1f8d2277255c36b9b7ccac36ba9f6000e7ba065ed5285b1db986f548b5c3b3d8599da2036c9842e552543a5a0d5d812bcd44a62c4366cfeb094fe152cc9daeb9c9b3d71a5bbd9dc3052a413810c6a01b125257fea9e"}, &(0x7f0000bef000-0x4)=0x77) r2 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000cfe000)) 2018/02/01 21:18:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000e46000/0x3000)=nil, 0x3000, 0x1000, 0x0, &(0x7f0000fcf000/0x1000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0xfffbffeffffffff7, &(0x7f0000a83000-0x10)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000674000-0x9)='/dev/vcs\x00', 0x2001, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000cc2000)={0x8001, {{0x2, 0x2, @rand_addr=0x8}}}, 0x90) 2018/02/01 21:18:56 executing program 7: mmap(&(0x7f0000000000/0xd2c000)=nil, 0xd2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d2e000-0x14)={0x0, 0x1, 0xe23, 0x9, 0xffffffffffffffe3, 0x7}, &(0x7f0000c4e000-0x4)=0x14) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d2d000)={r1, 0x7}, 0x8) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000d2d000-0x3c)={@in6={0xa, 0x2, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}, {&(0x7f0000d2d000-0x83)=""/131, 0x83}, &(0x7f0000d2d000-0x1), 0x6}, 0x3c) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d2f000-0xc), &(0x7f0000d2e000)=0xc) get_thread_area(&(0x7f0000d26000-0x10)) 2018/02/01 21:18:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x3, 0x3) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211"}, 0x14) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00008e2000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000922000), 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f000098e000-0x4), 0x2) sendto$inet6(r1, &(0x7f0000c65000)="552512056ce5d24a0fbed0f8674b163fb70926a90cb89c03e08b36b758184a1bc9fa017c9885c697756aebde7c8327e84a2d631d72cbeca76c8197938a891a0db6f58bc3c3bcc5d0c4c1c389583d7b68d5422693565421620e2dbd1876c5e490a9a47c268355795cada126cbceaec0a515460ed24e746518a6102ab96440c978", 0x80, 0x4000000, &(0x7f0000696000)={0xa, 0x0, 0x2, @empty, 0x100}, 0x1c) r2 = syz_open_dev$admmidi(&(0x7f0000f41000-0xe)='/dev/admmidi#\x00', 0x1, 0x4c0900) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000d30000-0x8c)={0x3, 0x1db9, 0x3, 'queue0\x00', 0x7359}) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000c06000-0x4)) r3 = socket(0x5, 0x3, 0x9) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f00009cd000)={0x6, {0x2, 0x1, @multicast1=0xe0000001}, {0x2, 0x3, @rand_addr=0x24000000000000}, {0x2, 0x3, @broadcast=0xffffffff}, 0x68, 0x7fff, 0x9, 0x1, 0x7, &(0x7f0000c50000)=@common='vcan0\x00', 0x9, 0x1, 0x5}) 2018/02/01 21:18:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000010c000)='./file0\x00', 0x7f) capset(&(0x7f00009b9000-0x8)={0x19980330}, &(0x7f0000002000-0x18)) r0 = syz_open_dev$vcsn(&(0x7f0000e09000-0xa)='/dev/vcs#\x00', 0x8, 0x418000) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000f8e000-0xf2)=""/242) link(&(0x7f0000b2e000-0x8)='./file0\x00', &(0x7f0000b2e000)='./file0/file0\x00') 2018/02/01 21:18:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000566000-0x4)) timer_create(0x3, &(0x7f0000248000-0x60)={0x0, 0x15, 0x1, @thr={&(0x7f000017e000-0xfa)="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", &(0x7f00007bc000)="6d93cec10583f2a0da68e40d8d8411ca2da83c04b780580ffafcd6f2633ce587cca23af9839fc40544e04731864be7ccaaec678de486a922928ff7435a3c02"}}, &(0x7f0000959000)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003c0000)='loginuid\x00') getsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000bd0000), &(0x7f000089a000)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000195000)={0x0}, &(0x7f0000901000)=0xfffffffffffffffe) timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x19, 0x4, @tid=r2}, &(0x7f0000a16000-0x4)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000750000-0x4)=0x7, 0x46) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) prctl$getname(0x10, &(0x7f000093c000-0xd1)=""/209) timerfd_create(0x6, 0x800) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x10000009, 0x8, "a29fa8ff976b", 0xf8}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid}, &(0x7f0000db4000-0x4)) timer_gettime(r3, &(0x7f0000833000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10), &(0x7f00009e7000)=0x3d5) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ba2000)) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xa897}, 0x1c) sendto$inet6(r0, &(0x7f0000358000-0x2b)="c9b97a00000000000000bdeda5ba0b2439c572d5792eac61d05d055d1d0c17516ef6eb43465aa37d6c12b3", 0x2b, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000a33000)=0x25) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r5 = open(&(0x7f000064a000)='./bus\x00', 0x141046, 0x0) ftruncate(r5, 0x7fff) sendfile(r4, r5, &(0x7f0000d84000-0x8), 0x8000fffffffe) 2018/02/01 21:18:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) signalfd4(r0, &(0x7f000084d000)={0x20}, 0x8, 0x80800) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002c9000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getpeername$ax25(r1, &(0x7f000027a000-0x10), &(0x7f0000a96000)=0x10) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00006de000-0xc8)={0x4, 0x0, [{0x3, 0x91, &(0x7f0000b42000-0x91)=""/145}, {0x3, 0xdf, &(0x7f000049e000-0xdf)=""/223}, {0x0, 0x7e, &(0x7f000084c000-0x7e)=""/126}, {0xd001, 0x5d, &(0x7f00003b2000)=""/93}]}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000a79000)={0x0, 0x0, []}) 2018/02/01 21:18:56 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$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, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/mls\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/02/01 21:18:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000643000-0x8)={0x0}, 0x4000) sendmsg$key(r0, &(0x7f0000b76000)={0x0, 0x0, &(0x7f0000180000-0x10)={&(0x7f0000d67000-0x7b)={0x2, 0x3, 0x101, 0xd, 0x21, 0x0, 0x3, 0x3, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@loopback=0x7f000001, 0xa, 0x14, 0x10}, @sadb_x_sec_ctx={0x10, 0x18, 0x7fffffff, 0xfffffffffffffffb, 0x75, "c52ffddfbd07c195388845ed8b96eb752f8cb18c1f47d00440b0ea08103288555391556a0bd13ffb795531d3d6c6ee77bd9a6b595757b3d52accdeb5c920dc802c50f02a88ad1e56d0fb6adf45cb5e96d6a9fc710810d17bc4fa340ab49d4d8ecc9572b94827b058bb67a0ac5021010b59529c1c2c"}, @sadb_x_sa2={0x2, 0x13, 0x3ff, 0x0, 0x0, 0x3, 0x0}, @sadb_spirange={0x2, 0x10, 0x1, 0x2}, @sadb_key={0x6, 0x9, 0x108, 0x0, "e5ef82244e2ce8da7da091b5a8886d2e6c33b93571ec4854be85a7422d36e360e5"}]}, 0x108}, 0x1}, 0x4) socket$key(0xf, 0x3, 0x2) 2018/02/01 21:18:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = dup2(r0, r0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x101, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000d44000-0x1c)=@in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) close(r0) 2018/02/01 21:18:56 executing program 3: mmap(&(0x7f0000000000/0xaef000)=nil, 0xaef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000088b000)={0x0, 0x0}) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000af0000-0x40)={0x6, 0xff, 0x800, 0xe0, &(0x7f0000aef000)=""/224, 0x0, &(0x7f000029e000), 0x25, &(0x7f00005eb000-0x25)=""/37}) syz_emit_ethernet(0x4e, &(0x7f00009f7000-0xe2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0xc, 0x7, 0xfffffffffffffffd, 0x0, [{[@multicast1=0xe0000001]}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}}}}}}, &(0x7f0000aed000)={0x0, 0x0, []}) 2018/02/01 21:18:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) write(r0, &(0x7f000080d000-0x10)="0222af000500040000000000000207e4", 0x10) pipe(&(0x7f000082e000-0x7)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f000075a000)={{0xcb09, 0x8, 0xffffffffffffffff, 0xfffffffffffffffc, 0x4}, 0x2006}) socket(0xd, 0x803, 0x0) sendto(r0, &(0x7f00007d3000-0x12)="1200f91d1700e70f0003000000000000009b", 0x12, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x48a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x10001, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = open(&(0x7f00009b8000)='./file0\x00', 0x440000, 0x8) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f00008da000)) fcntl$notify(r2, 0x402, 0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000ffa000-0x18)=@get={0x1, &(0x7f00005ab000-0x1000)=""/4096}) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f000034c000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad3c720059387ee8721e5828c3cff0700008ddcfeb43ef0c0b3"}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/01 21:18:56 executing program 6: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x130, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@socket2={0x28, 'socket\x00', 0x2}]}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) 2018/02/01 21:18:56 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000ab2000-0x10)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000041d000-0x20)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x997, 0x0, 0x0, 0xf, 0x1, 0x6, 0x2}, 0x20) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) listen(r2, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0xfe6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000068000-0x38)={&(0x7f000057e000)={0x10}, 0xc, &(0x7f00008da000-0x10)={&(0x7f0000456000)=@acquire={0x1ac, 0x17, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, @in=@rand_addr, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}}, {{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}}, [@tmpl={0x84, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x32}, 0xa, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x32}, 0xa, @in=@loopback=0x7f000001}]}]}, 0x1ac}, 0x1}, 0x0) 2018/02/01 21:18:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) recvmmsg(r0, &(0x7f00003bd000-0x1e0)=[{{&(0x7f0000be7000-0x8)=@sco, 0x8, &(0x7f0000955000)=[], 0x0, &(0x7f00005ed000)}}], 0x1, 0x22, &(0x7f00007a7000)) poll(&(0x7f0000085000-0x10)=[{r1, 0xc1a8}], 0x1, 0x56) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/02/01 21:18:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r2, 0x0, 0x3f, &(0x7f00005da000)="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", 0x1000) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6}]}, 0x40}, 0x1}, 0x0) fstat(r0, &(0x7f0000b72000-0x44)) 2018/02/01 21:18:56 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80002, 0x20) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000016000-0x360)=@filter={'filter\x00', 0xe, 0x4, 0x300, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@unspec=@physdev={0x68, 'physdev\x00', 0x0, {@syzn={0x73, 0x79, 0x7a}, {}, @common='gretap0\x00', {}, 0x0, 0xfffffffffffffffe}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}}}]}}, 0x360) 2018/02/01 21:18:56 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, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b92000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000287000-0xa)=@abs={0x0, 0x0, 0x2}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) r2 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000586000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r5, 0x8008ae9d, &(0x7f0000109000)=""/143) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40)={0xfffffdfe}, &(0x7f000070b000-0x40), &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/02/01 21:18:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000bc2000)="81", 0x1, 0x0, &(0x7f0000607000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ccc000-0xb)={0x0, 0x8}, 0xb) r1 = syz_open_procfs(0x0, &(0x7f0000dcf000)='ns/mnt\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000ba1000-0x101)={0x0, 0xf9, "5790a9b6c917aa4c5b9994a2c889c2d827214645819d469b13a31c4350ae6af8eaf26f346cec13555ee9fc0abaaea946789093d5c455ae3b2d6124a8307e62a618243c0bc49ebcdaa572333b970174b6f5e62eb0a97eb55db404c9b5082599a9b70387a41230bd2e6db03634cb03485fda94cfe86c3c47cc0a83718ce613c980de74e3f4ef0fd4afa476fd4347fa1e82a86342de6e5fecdc2a3332df56ce4de4e33a67d24c7f386a388acc89fb3b8bc39531fc886527c2ca42683c7d22145a79b672f566d5484370b2f77597f308be5b2c295afba3070bdb95d5dd8fa912d980d6e6c93be982659a243506e7743ffe09c9bcf84aa0c0f82511"}, &(0x7f000058e000)=0x101) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000164000-0x8)={r2, 0x80000000}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00009b9000-0x1)={0x1}, 0x1) connect$inet6(r0, &(0x7f0000fdf000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x11}}, 0x1c) listen(r0, 0x7) r3 = accept4(r0, 0x0, &(0x7f0000623000-0x4), 0x0) r4 = getpgid(0x0) fcntl$getflags(r3, 0x40b) fstatfs(r3, &(0x7f0000b59000)=""/4096) fcntl$setownex(r3, 0xf, &(0x7f000003c000)={0x0, r4}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000df2000)={{{@in=@multicast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000830000)=0xe8) sendmsg$nl_generic(r3, &(0x7f0000d35000-0x38)={&(0x7f00000f5000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000a9c000)={&(0x7f000079d000)={0x2b4, 0x20, 0x501, 0x0, 0x0, {0xd}, [@typed={0x10, 0x3b, @u64=0x80000001}, @typed={0xc, 0x35, @pid=r4}, @generic="3719773e521e2a5d376565bdcf853c8186fe345b43154b723f891fda02ff1e67f5d2bc034430c25ad7e75706897a7bc66d391dd95853d95a355f5cdec859e6ed99c2fa1d7c93b0c41cd6db6d", @generic="8b847774079e448d990716c9c7f14d4db7054187793d8450701cd66043bfc3ae43429d42", @nested={0x1c, 0x74, [@typed={0xc, 0x3a, @u32=0x2}, @typed={0xc, 0x65, @pid=r4}]}, @nested={0xa8, 0x32, [@generic="cd3ba046d29e3eddffda9844523c651926333f2d655f2b45b60646f5bea151161f983d0280ef23bf42f972faa497dc34ad76dbfe834f86e606cc6aae0b41457c0d528eedb98385", @generic="19ae7cec904c43c5e8852ca89dbd645231d21416fa7b5d9a64885a0da7785a677c34d6a8d0ad1907dce0028458acaa3e6cccd8952a1b78acf17f445c32f95447ee1373c6decec7bef2d909d3677b2dcbdf29b6f3cf5ec50ad7b58072"]}, @typed={0xc, 0x78, @uid=r5}, @nested={0x144, 0x78, [@generic="affc0b7a4dc50ecec9665eead1ab485792d81f92e0fd01442fa4dccca8dd87c4b0729941000055cecfcb7742a3c936ead018d9fe9526c5d0c9762b0a67d03a6564025a0e95a4a197", @generic="a61cd220ac8c4e8a667098c7ad12a1fb5dad187ebae5017dd5396dbac45788b47f59365021ef4ecf4830774b6382918df783407edb291c11d48d4fa441973122dcd385b87ab8d66197227023a5071773097bf85587c23f4f17cc919342f2677d8f270389abde75b8aae1864dfb8ca970325e6c109311367246c6da8b272546ba054f638ba7548c69a42723e6b3836b8ccd5016f601f22db34dda", @generic, @typed={0x5c, 0x61, @binary="301a8074e4833f5b361dc071e5a06df889004de2b9bbec089ba497a1b72fc22bc278b46a9e6622a3c1944a2e8a11b179c5b954da1a7dd8df68f8a3844ab7a2d4fd1db87508f3125d657e596c9027371dcfde3f1c"}]}]}, 0x2b4}, 0x1, 0x0, 0x0, 0x840}, 0x4000000) r6 = mmap$binder(&(0x7f000089b000/0x1000)=nil, 0x1000, 0x8, 0x1010, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000040b000)={0x8c, 0x0, &(0x7f0000147000-0x8c)=[@request_death={0x400c630e, 0x1}, @increfs_done={0x40106308, r6, 0x3}, @release={0x40046306, 0x3}, @reply_sg={0x40486312, {{0x1, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x50, 0x40, &(0x7f0000f73000)=[@fd={0x66642a85, 0x0, r3}, @fda={0x66646185, 0x8, 0x4, 0x24}, @fd={0x66642a85, 0x0, r0}], &(0x7f0000cd6000-0x40)=[0x78, 0x40, 0x38, 0x40, 0x18, 0x78, 0x40, 0x40]}, 0x10001}}, @enter_looper={0x630c}, @request_death={0x400c630e, 0x1}], 0x32, 0x0, &(0x7f0000b1b000-0x32)="e68c897a0037cdd64fef71fb54359113cb11c33a491b7fd3ff7b171847dedcecac30d3e40cf443924eef332656f7baeab917"}) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00002ba000)={0x0, 0xffff}, &(0x7f000079d000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000020a000-0x8)={r2, 0xffffffff}, &(0x7f0000318000-0x4)=0x8) recvfrom$unix(r3, &(0x7f0000ee7000), 0x0, 0x120, &(0x7f0000004000)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000fea000-0x10)={r7, 0x2, 0x80000000, 0x1}, &(0x7f0000d6d000)=0x10) 2018/02/01 21:18:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000dec000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000cf000-0x11)='/dev/qat_adf_ctl\x00', 0x222001, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00005ff000-0xa)={0x0, 0x400, 0x1, [0x8]}, &(0x7f00004b9000-0x4)=0xa) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000691000-0x20)={0x6df, 0x6, 0x1, 0x100000000, 0x4597, 0x1ff, 0xfffffffffffffffd, 0x7, r2}, 0x20) clock_gettime(0x0, &(0x7f0000386000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000c92000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000c6a000)={{r3, r4+30000000}, {r5, r6+30000000}}, &(0x7f0000839000)) r7 = socket$inet(0x2, 0x7, 0x4) bind$inet(r7, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r8 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r8, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendto$inet(r7, &(0x7f0000eda000)="a4b5d0cfaa0db6963a1ff959dab103cf6a25ba30fa1f3ee97d16cea55802554709c5f9b3e22ffdcecc84fcb06068eb4659524c4d7f22c80a11ff96b7d0ca7184eb872b3834f70cba4d204e8a8950402fdeffe9594aebbe5e0a367c56adb9cd2cbb38013bc5a2b8570f07a2ee3780c62f", 0x70, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) syz_emit_ethernet(0xab, &(0x7f0000957000-0xab)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x4, 0x200, 0x28}}], {@ipx={0x8137, {0xffff, 0x99, 0x8, 0x0, {@random=0x2, @current, 0x9}, {@random=0x1, @current, 0x8}, "0629605ba539d110045125e81213dea02dcd7a9eb50573f983f6331b070521fce8c1611f8adb27bc392a8eedfbb3fa63c8724b04d1a436e9f0df70b5b0aaaba5e9e5e5dd0f33b2fcab5e9466850365290ec2c585ef4ed16a6b0adb13f8e375d604b0dafd846d7553ebe343917dff65e8ed92e8c6e29c82315a8373"}}}}, &(0x7f0000ab9000-0xc)={0x0, 0x1, [0x488]}) setsockopt$packet_rx_ring(r8, 0x107, 0x5, &(0x7f0000284000)=@req={0x80000001, 0x3, 0x10000, 0x83ad}, 0x10) 2018/02/01 21:18:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000be5000-0x11)='/selinux/enforce\x00', 0x10dc02, 0x0) statx(r0, &(0x7f0000406000-0x8)='./file0\x00', 0x1000, 0xfff, &(0x7f0000cd9000)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000f4000)=""/122, &(0x7f0000d99000-0x4)=0x7a) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000df3000)={@dev={0xfe, 0x80}, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @empty}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) 2018/02/01 21:18:56 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000004000)='/dev/sg#\x00', 0x0, 0x0) connect$bt_sco(r0, &(0x7f0000002000-0x8)={0x1f, {0x4, 0x2, 0x7fffffff, 0x9, 0x1, 0xffffffffffffff3a}}, 0x8) ioctl(r0, 0x100000001, &(0x7f0000001000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000005000)={r0, &(0x7f0000006000-0x14)="075a632f8207511358952c6321117702e1fa8903", &(0x7f0000005000-0xe)=""/14}, 0x18) 2018/02/01 21:18:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005b8000-0x1)='\x00', 0x2) write$selinux_create(r0, &(0x7f0000dee000)=@objname={'system_u:object_r:initctl_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x38, 0x36, 0x20, './file0\x00'}, 0x58) mkdir(&(0x7f00000fd000)='./file0\x00', 0x0) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x80000, 0x80) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x200) getdents64(r1, &(0x7f0000335000-0x6d)=""/109, 0x6d) 2018/02/01 21:18:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x94c) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f0b000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000c22000-0x24)=[{}], 0x1, 0xcc, &(0x7f00007bc000-0x8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00003b5000-0xc)={0x20000000}) 2018/02/01 21:18:56 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$netlink(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000000)={"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"}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4), &(0x7f000069d000-0x4)=0x4) 2018/02/01 21:18:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f00004c7000)=[{{&(0x7f0000635000-0x10)=@ipx, 0x10, &(0x7f0000192000-0x18)=[], 0x0, &(0x7f00003f9000)=""/62, 0x3e}}], 0x1, 0x2008000000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003bf000-0xc)={0x0}, &(0x7f0000c11000-0x4)=0xc) capset(&(0x7f0000bf7000-0x8)={0x200f1526, r1}, &(0x7f0000906000-0x18)={0x1, 0x2b, 0x9, 0x6, 0x2, 0xfffffffffffffff9}) syz_open_procfs(r1, &(0x7f00002fe000)='net/igmp6\x00') [ 112.364869] kauditd_printk_skb: 222 callbacks suppressed [ 112.364878] audit: type=1400 audit(1517519936.438:1341): avc: denied { map } for pid=17520 comm="syz-executor1" path="mnt:[4026532802]" dev="nsfs" ino=4026532802 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=file permissive=1 2018/02/01 21:18:56 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000017000-0x10)={&(0x7f0000005000-0x1b0)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4011}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000027000)=0x7, 0x4) 2018/02/01 21:18:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00005c0000)='/dev/usbmon#\x00', 0x6, 0x84000) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000816000)={0x4}, 0x4) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00005ad000)=""/103) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00003b1000-0x4)=0x81) r1 = gettid() sched_setscheduler(r1, 0x5, &(0x7f0000e02000-0x4)) syz_emit_ethernet(0x36, &(0x7f0000288000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x86dd, "04c6d9868fa6388a74a24174c61cc8826d452426a7ba5220783ac3f0a2dc261b4b09a64e5d26ceb5"}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) 2018/02/01 21:18:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000001000-0xc)='net/udplite\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400, 0x0) fanotify_mark(0xffffffffffffffff, 0x9, 0x0, r0, &(0x7f0000001000)='./file0\x00') bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000127000-0x4)=0x532f1f4a, 0x4) 2018/02/01 21:18:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000938000)="6a2bc5172679c6da477ec095d1bc9e51", 0x10) 2018/02/01 21:18:56 executing program 3: mmap(&(0x7f0000000000/0x3ad000)=nil, 0x3ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2, 0x0, 0xffffffffffffffff}, 0x2c) mmap(&(0x7f00003ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f00003ae000-0xa9)={0xa9, 0xfff, "c9c5373e762e967821de9779ac33c03b3038118f06647e7580b567400a516247d633ea0efad77ff9b20e88676fdcc532393ce328cabc2ae044d739496d6e8ebbbc04f2514ecf0287c78c31ef6d3279642280b376bc4e2497b52f25c0eac898735fcfd21021501fee204b332448c45006cbeb220c4819e263235d0a5186fd91390aa1bf10c4823600b3ed33b199b84314332a9abe96fd72c80e133568305f4441ce"}, 0x40000) r1 = bpf$PROG_LOAD(0x5, &(0x7f000026a000-0x48)={0x1, 0x3, &(0x7f00000b0000-0x38)=@framed={{0x18}, [], {0x95}}, &(0x7f000039d000-0xa)='syzkaller\x00', 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000039f000-0x28)={0xffffffffffffffff, 0x0, 0xffffffffffffff6a, 0x33, &(0x7f00003a9000), &(0x7f00003aa000-0x33)=""/51}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003aa000)={r1, 0xffffffffffffffcc, &(0x7f000039f000-0x50)}, 0x10) 2018/02/01 21:18:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000de6000)='net/ipv6_route\x00') ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000bc0000)) mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000fa3000)='./file0\x00', 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/02/01 21:18:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000daf000)={0x0}) close(r0) r1 = syz_open_procfs(0x0, &(0x7f0000ace000)='net/sco\x00') preadv(r1, &(0x7f0000ce3000)=[{&(0x7f0000039000)=""/4096, 0x1000}], 0x1, 0x1000000000000000) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000096b000)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000e48000)=0x2, 0x4) 2018/02/01 21:18:56 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000001000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000001000)=[{&(0x7f0000000000)="3ea318af2fd0c2224ebf7f87b383659d2074af28b5", 0x15}], 0x1, &(0x7f0000002000-0x150)=[]}, 0x0) keyctl$dh_compute(0x17, &(0x7f0000006000), &(0x7f0000004000)=""/255, 0xff, 0x0) 2018/02/01 21:18:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000772000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/01 21:18:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b99000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e37000-0x9)='/dev/sg#\x00', 0x10001, 0x180) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000a13000-0xc)={0x0, 0x6, 0x10}, &(0x7f0000c31000)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008c0000-0xe)={r1, 0x101, 0x3, [0x210, 0x8, 0x3]}, &(0x7f00000c4000-0x4)=0xe) add_key$user(&(0x7f00006f1000-0x5)='user\x00', &(0x7f00004e9000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00000d0000-0xa7), 0x0, 0xfffffffffffffffd) request_key(&(0x7f00007c6000-0xb)='pkcs7_test\x00', &(0x7f0000208000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000719000)=':wlan0em0*^\x00', 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d9e000-0x8)={0x1, [0x0]}, &(0x7f00008a6000)=0x8) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000572000/0x1000)=nil, 0x1000, 0x2000005, r2) 2018/02/01 21:18:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000f9c000-0x8)=@assoc_value={0x0}, &(0x7f0000e6a000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f6b000)={r1, 0x4}, 0x8) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000268000)='posii_acl_access@posxx_al_accssself-\\^\x00%', 0x0) close(r2) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000aa0000-0x14)={r1, 0x6, 0x100000000, 0x100000001, 0x3f, 0x1}, &(0x7f000006e000)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000b7a000)=@assoc_value={r1, 0x6f}, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cd8000)='/dev/ptmx\x00', 0x105200, 0x0) read(r3, &(0x7f0000bc9000-0xa8)=""/168, 0xa8) write(r2, &(0x7f0000738000)='~', 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000161000-0x8)=@assoc_value={r1, 0x9}, &(0x7f0000512000-0x4)=0x8) 2018/02/01 21:18:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001dd000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000d80000)=""/45, &(0x7f0000dbe000-0x4)=0x2d) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text16={0x10, &(0x7f0000d5d000-0x49)="0f47500466b97103000066b80b00000066ba000000000f300f01cfb872008ed836d9d966b8000000000f23c80f21f866350800e0000f23f8650f00970500643e0f01cf0f350f5154d5", 0x49}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) 2018/02/01 21:18:56 executing program 6: mmap(&(0x7f0000000000/0x5e5000)=nil, 0x5e5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) vmsplice(r1, &(0x7f0000172000)=[{&(0x7f00005cf000)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00005e5000)={{{@in6=@mcast1, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f00003c5000-0x4)=0xe8) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f00005e6000)={0x1, 0x0, [{}]}) sendmsg$can_raw(r0, &(0x7f00005e5000)={&(0x7f0000003000)={0x1d, r2}, 0x10, &(0x7f00005e6000-0x10)={&(0x7f00002c5000-0x48)=@canfd={{0x1, 0x7, 0x1ff, 0xfffffffffffff718}, 0x1b, 0x2, 0x0, 0x0, "21f878207f8550704df9bb8235275173ea54dbe1dbfb8f2ae334bcaafdac7d0630e8fe3e48a8184a68451c1b6a1df89a725bba1da145ee2075f86b82232a0d02"}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x4040040) poll(&(0x7f00004d7000+0x82a)=[{r0}], 0x1, 0xbad7) vmsplice(r0, &(0x7f0000041000-0x30)=[{&(0x7f0000564000)="f3", 0x1}], 0x1, 0x0) 2018/02/01 21:18:56 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x80401, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000007000+0xe33)={&(0x7f0000003000/0x3000)=nil, 0x1, 0x5, 0x18, &(0x7f0000000000/0x2000)=nil, 0x51c0}) pwrite64(r0, &(0x7f0000004000-0xa7), 0x0, 0x0) 2018/02/01 21:18:56 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000002a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000030000)='ramfs\x00', 0x80, &(0x7f0000dc4000)) socket$llc(0x1a, 0x2, 0x0) 2018/02/01 21:18:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x1, 0x9, 0x9}, 0x1c) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) pipe(&(0x7f0000923000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000cdb000)={0x0, 0x2, {0x3, 0x3, 0x4, 0x2, 0x8}}) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00008c2000)={0x7, 0x10001}) 2018/02/01 21:18:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000094e000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000c98000)={&(0x7f0000c5c000-0x14)={0x14, 0xb, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/01 21:18:56 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c6f000-0xb)='/dev/mixer\x00', 0x8100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000079b000-0xd)='dns_resolver\x00', &(0x7f0000abd000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000014c000)='*\x00', 0xfffffffffffffffa) add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00002e0000)={&(0x7f0000972000)={0x10, 0x0, 0x0, 0x4000001}, 0xc, &(0x7f0000742000-0x10)={&(0x7f0000346000-0x14)=@ipv4_getroute={0x14, 0x1a, 0x2, 0x1, 0x1, {0x2}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x4000) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000fc9000)={&(0x7f0000e66000/0x4000)=nil, 0x4000}) request_key(&(0x7f0000a78000-0x8)='keyring\x00', &(0x7f0000ec7000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000058f000)="70707031d76d643573756d2d26235b6c6f00", r1) sendmsg$nl_generic(0xffffffffffffff9c, &(0x7f000062d000)={&(0x7f000067c000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000718000)={&(0x7f0000ed2000-0x20f0)={0x20f0, 0x2c, 0x10, 0x7, 0x2, {0x1c}, [@nested={0x20dc, 0x12, [@generic="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", @typed={0xc, 0x90, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="f09496537c9d0d78212c4fbccd8a972760898d60961b44845d1fb5abd9a9464d0f82606d6a62479f84282da06cb2fe778d537ba90c1e64ebcd9af0196b8580fe431d568f63de4e9ca76fee2b349886f4410348f8dc2fd7edc65b6d2024cb40dc7d45e4c7f6093e537ce5a8a234d100fa2eafa5a3ff1531bc57ce6d3482532b68c2aa426de7704e17dcfed0875ca8190aad3d58119d5c49", @typed={0x18, 0x29, @str='dns_resolver\x00'}, @typed={0x10, 0x2f, @u64=0x6}, @typed={0xc, 0x9, @ipv4=@multicast1=0xe0000001}, @generic="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0x20f0}, 0x1, 0x0, 0x0, 0x4000000}, 0x4c000) 2018/02/01 21:18:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000486000-0x8)='net/rpc\x00') getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00005e5000-0x8)=@assoc_value, &(0x7f000074e000)=0x7) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ecb000-0x1f)="981a000000000000000068cc88041a683b667a67c516d280a056d4b4aff29d", 0x1f) pipe(&(0x7f0000d52000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000e0000)={0x0, 0x3, 0x10001, 0x8001, 0xffffffffffffff7f, 0xff, 0x8, 0x3, {0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x101, 0x8, 0xb26, 0xffffffffffffffb1, 0xffff}}, &(0x7f0000693000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000946000-0x8)={r4, 0x3}, &(0x7f00004b4000-0x4)=0x8) accept$alg(r1, 0x0, 0x0) read(r2, &(0x7f0000e48000)=""/128, 0xe8) ioctl$KVM_DIRTY_TLB(r3, 0x4010aeaa, &(0x7f0000fb8000-0xc)={0x5, 0x4}) 2018/02/01 21:18:56 executing program 2: r0 = msgget$private(0x0, 0x482) msgctl$IPC_RMID(r0, 0x0) 2018/02/01 21:18:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) execve(&(0x7f00009c5000-0x8)='./file0\x00', &(0x7f0000272000)=[&(0x7f000080e000)='ppp1vmnet0@\x00', &(0x7f00006be000)='\x00'], &(0x7f0000071000)=[&(0x7f000034c000-0x10)="2973797374656d73797374656df05e00", &(0x7f00005c8000-0x2)='$\x00', &(0x7f000022c000)='vboxnet1\x00', &(0x7f0000252000)='&\x00', &(0x7f0000e5b000-0x4)='-[#\x00']) mount(&(0x7f0000cf3000)='./file0\x00', &(0x7f0000b8d000-0x8)='./file0\x00', &(0x7f0000fe3000)='anon_inodefs\x00', 0x13004, &(0x7f00008b6000-0xf)) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00006db000-0x4)=0x4, 0x4) unlink(&(0x7f0000cbb000)='./file0\x00') 2018/02/01 21:18:56 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000514000)='/dev/dmmidi#\x00', 0x100000001, 0x200000) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0x1007, 0x2, 0xcf, &(0x7f0000b76000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000839000-0xe8)={{{@in6=@empty, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) close(r3) socket$bt_rfcomm(0x1f, 0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000000)={r1, r2, 0xfffffffffffff01b, 0x2, &(0x7f0000001000-0x4)="65ce7576", 0x7ff, 0x5, 0x1, 0x401, 0x7, 0x10001, 0xd1, "4af2be860414b816b4b52b3388d7534173360f9403e2256352"}) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00008ae000-0x8f)="d04602607f0f0a5ba8fc77aa1765332a62d776bf22dda46d85e178a659aa2095f707281ed05092952cdec10b7f77fe60ce5501ad760a7e3ba8622e180df99b2007dee1e7476d1a8affe1be6389c7919cee8d418ccef5f7445a37ec7fc78f99327cfb98e49d98b47d657c627bb4ffbc7c4cd0faf7f8e663bbf19c7c717dfb92e10dd640fe10c3fc5531e6ad3dbb7a16", 0x8f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000308000+0x9f9)="70726f6a69000000037000cf") 2018/02/01 21:18:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000a70000-0x70)=[{&(0x7f0000a37000)="cbf423e7b728c1ca56191edd632287be03dabc7d823c2ca636b822d9bc7a4384c32669647cc5445e173bef8a8586b7d7a39f0b5835c53edd941d8da63a79a18c1cf5080fd551f9db69b13f73aa684bf43ae1096c8470a3a20fc19fb16b0ec834478f6fb8f9469b9056fed817b2991ea849abd5a06a8e375d8078af2408bc395f89eb38a713f44efba78d53d212fddb6ef5133a08e134c79ed7070cff20cef80965728128bc1e42eff22691fc9427bc369e846f8e50c6a28ae014cc533f", 0xbd}, {&(0x7f00006fe000-0xb4)="dff593c5d4e3e048f31c964a732fa903f618ed71576d23f179c2f466d88a03d5081792227cbd1575089afeed34699d68d96d759ff7ea2c6bc366359e758752ad910c38db92c65e157a840018cba739e0922f0c75899e64da7cedb48923a76668dba661869cf44b0aa0c3007fe7ae02fa2231c64b0bff7297491061d730b859d3ce56fdf438838fa26d65d60465be5e1bb39e60830f0f4b35474fcb8dba791a8786d40e2dc030cad24f6d952f818b1d7388214fdc", 0xb4}, {&(0x7f0000e82000), 0xe8}, {&(0x7f0000e41000)="2917fd6ccfbb550a6135af0060e3269ca229d26b812078a445ae0f1325d12318c8d8063b08339baabcbddfe4c925f085c4aa490d2d20725caf2a4db2ec3db95010fdda19cee4bdd52287048acdc6ba6c943a2e4a8265f411534e554e4da3bd0843addf85c5843344798b1a3ecd7e8d873d5c1b742643470f4804529f8c662e2a6f577837456059173b05b4db32e79871ae7db149451dc9dfc2ec57ba249d921c4790b29ddd694af6fbc41484b158dfe449c83d01b790bd208c8e84002d822e61936331bce548be37522d0eb0fe40722420cf3b25e5dbef4bdfdf6c82c130b282036ac7224d65286912ab72534bbd54", 0xef}, {&(0x7f0000fd7000-0x4b)="d3f6e9ecab0ce8d8b344b187d705e6943b85847287b3795a806d5894475edc3b4a64d9e3b19bae508c7dd92eab777acc47ebd1b818ef175b085fb36b4be6eeda966ef8ba69463dec3f8dac", 0x3b}, {&(0x7f00009a4000-0xdd)="17f43a5c28cca71910b55f3ebef0e49e831e4b7361c46b5a35e98ff07a8b11774e5d6cfa2b433ee957b1f214a82f7d462af247e4654b31bc42b6f71125e2a7249d8b3f449959124733f10eaff97b5d64196ad90cdc2b0ed62aeb9db9c01e1bc22574256a7b548429ca9b78664242862d2565bcfb5936caeacda088353401090a005ac4b9ef2aec0fb52de8fbdbeab9bfcd05c6bb8b7bb86acaeb08ce090228a611b4819e87cb843850ed033058abcdec43f16ad0dff73729fb1144b10fe050c0b240a457c73495fbb2252f7d678fad2f1e018ab0ab8bcf87b63fd3b89d", 0xfffffffffffffe13}, {&(0x7f000001e000)="82e88aaa13d94126eb445315bfd906464888a0140feb988dcd0cfb89db92201907e47dd1d422e73901937a09dba7e944a8f2574e3336833d818d9b5d2d21804b3e160a8e24e42512a6eee75bcdcd59bea2a92ba32210f3531be713b09dbece38f6f3797003e05b7fcf1861eadbbf4848fd237d233838b8b6b8f907a87dd6761903598e184c907bfb9a93d9ecff7ffa97ac6f05224ae33730b2958cc5eb2137b90b51a7836da7d6e43515bac78d3d45d34fd32df86b9c3d6b45165011fd07dc4eca0d2b081f99f55a6047414789", 0xcd}], 0x7) 2018/02/01 21:18:56 executing program 3: clone(0x0, &(0x7f00008a9000-0xbd), &(0x7f0000654000), &(0x7f0000bc1000-0x4), &(0x7f0000418000)) quotactl(0x0, &(0x7f00000c1000)='./file0\x00', 0x0, &(0x7f0000d6b000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x8, &(0x7f0000000000)={0x0, 0x0}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000666000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) dup2(r0, r2) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0xc0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, {0xa, 0x1, 0x81, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7d4f}, 0x8001, [0xffffffffffffff5b, 0x0, 0x3, 0x9, 0x5, 0x48bd, 0x75b, 0x1]}, 0x5c) r3 = semget(0x3, 0x7, 0x48) semctl$IPC_RMID(r3, 0x0, 0x0) 2018/02/01 21:18:56 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000016000)='/selinux/enforce\x00', 0x8000, 0x0) bind$nfc_llcp(r1, &(0x7f0000015000-0x60)={0x27, 0x6, 0x4, 0x7, 0x10000000000, 0x100, "8e9362baa6525b8b9d0b7d55d607c116016b0e6ab7af1447284a522a570a02008cd84b4df6b58365f9ec0d845c89009b82409307480efd2ed3cbfc70c6a55c", 0x1c00000000000000}, 0x60) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r0, &(0x7f0000016000)={0xf97cff8c, 0x8, 'SE Linux', "196a51fcbc6441a197f811e91bff8f59"}, 0xfffffffffffffef1) 2018/02/01 21:18:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_readv(r0, &(0x7f0000fba000-0x80)=[{&(0x7f000053e000)=""/82, 0x52}, {&(0x7f0000c0d000)=""/81, 0x51}], 0x2, &(0x7f00004b0000)=[{&(0x7f0000e93000)=""/132, 0x84}, {&(0x7f0000912000)=""/133, 0x85}], 0x2, 0x0) ptrace$cont(0x7, r0, 0x3, 0x2) r1 = syz_open_procfs(0x0, &(0x7f00001ff000-0x8)='pagemap\x00') sendfile(r1, r1, &(0x7f0000014000)=0x100000, 0x1000000800000008) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000fa7000-0x160)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x3, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x9}}}, 0x0, 0xffff, 0x0, "b524a0fa912ece963807b5b6b74e8501d2871855a2f2bd011647dc60d00456571610c65cb53f90347e75b593dc451ac2ecacae90a7c1834b10269b866ab3f64420157894ec4d4bf7cffbbfd54a7b91dc"}, 0x160) 2018/02/01 21:18:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000993000-0x9)='loginuid\x00') writev(r0, &(0x7f0000ba9000-0x10)=[{&(0x7f00007bf000-0xf7)='+', 0x1}], 0x1) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000c56000)={"f12b83f92390be365c8543a97e3d386ebea93a3cbe81412eb82dfbf396f2af3905839b2b41b0f140bf9e0351d69d88f2083d273474e123740d9ed4fcb6d8820343cd1f6c6b6b17452fce48fc4efcbc70593b5900c84b935b03500928dc027a17ce23cb4d3bd734f47f68dc066892dbc97d4f83a258534ab25e7a1f7b574868dfdf564fd9a23cdbeea81db43187da71ab9e072c17214b1b4651d5da1bf56e1bca3b258bac69a34537bbb51484ee9225802a8ea8d9d50cc324c9fc611d108811a61ac6f320cc5f77c1f68a133c82e5b8438130b76772e9539e297f19c86cc827b38ab1d53ea914a9627b693b5862508ca6902154a375e62a29bd90314bc618f927f14f6a4f55ad3ec89a361ad497b0a1a725c5b80246ab84cb9c492775d4ff3fe13a13a7f1855e94a6176d2567976590f53dc11ad14521685ecc92b04fd907015037eb060336e3bd3e2049bd994e0560e0626baead5d12c632a1c872a8af106887ed12b35954f9f6e329dc85624e0a7fadc76aab7f2ca79b6e65901ec67d9d72b76c7c0d9bcabfa8ef82b0fe98de7a67679053fda977389c3dbd906e21b93de72d2080a38a7aee0a8e45740be8ad6e3d248ce7269245be05543d11872ae69413e447bacf482da331795f294f725627e3269f6cbfbb620f9e762ed0d78ace58044974e1ab507da14fd105ddb7d4cfef8f0bf8abaa4e5e289af9d3c862f7da9778dd197a762f8551e2ba54a0c4edf5c3c4762e2238698d9e555713037c36f002cd9a429821731fe8f172eb124193f7f8294de3024819a3dceb08048f943abd33b7c60e459682e3ea7ad99c66b0304c397aee5538bebc85b9f42eac33cd76bf1d8e520ce664d23d1b4823b8e472f1e5e87f2630284e72db9627af1024cf1c55fe4385306295ec301ee85b0d68e1f46405907bf594b0817ced33b68d57adb571617eab35b0c069158e7ecc0b068dbc1d75ad40697a806cd60d4a0ede4e9de7ea27860b475735616979b285bc1918f0bdc25d9133cb5d279b78568ff37fa4a7babf06c27def4662f83efe4693e3015e653f04a351a0f8cd9b98e7a0a7e0f9ad42ebb9ca30835713f1a46055afe74d5189ff18a36cc2544b3b4875acb6b5bed5760669df3d224204c9055f4ce1273ffe1ca8464fcaf9ff935c72861af205daae5c1fabb3feb940f22e4c3e667140e8f78b49d947e862e90b690e143869cdb2764845616c3ec0881469c4828e65c607652660c5b418c5e8aa7dc1e7e56ce05a47f025c9b939d819d3d16f3c3f1c368c6682e6f481464b33da0d997cb4eebdb8bbfc6655c766fc97e764392c53004af0fbbad242e017e45d1d7bdbc11f957eae3dcd86fc9a531cd3d565ccf174ea64b1ecf169d54e76f3d7610905e81816dbe0958d3079ca0d406627e64467d840f2188322222697167b98bd9a947bbbd70204ba9c4c6d25"}) 2018/02/01 21:18:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x408, 0x0) semop(r0, &(0x7f0000626000-0x12)=[{0x0, 0xfffffffffffffdbe}], 0x1) clone(0x0, &(0x7f0000f41000-0x65)="cd0d7168a4d07c023b012d81dddc31404433a8c568bbc200cf5ac5d35f8e90107e4757ce9cc053cdfac9d720b84257b39e8000d983d1b3f5ff804bb1c9bb0269b6de222c865b035bd02424e2d77c2b3e4d99fa685f609a1c76e89858312ab43bf02654e41b", &(0x7f000003f000), &(0x7f0000af4000-0x4), &(0x7f0000d99000-0x9c)="6212abe39322122657e4342b8a238a04305ca8f082d6a197f04739b362f23a8f15fa5c8f2d8d20945a2e9da91038f659c6502ece239fb765e61d5478ec9ab626503f28dce58a08422965c9bd62fb756933b2aed0dcfe3c39167e3b50776ff7747167202b0d39d46da31c976802c0c90eb04e3995a7998403896728d8492626313dfe9dd696e57bf7b5aaf97fb71630ed831edc7bf6436d93458a1cdd") socket$nl_route(0x10, 0x3, 0x0) semctl$GETVAL(r0, 0x5, 0xc, &(0x7f00000a4000-0x6f)=""/111) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/02/01 21:18:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000d2000-0x8)={0x0, 0x0}, 0x84000) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000da9000)="54aec69792d2704403652ff9a3e6d5b2713bc117311871e73437ca1e89be", 0x1e) r1 = socket$inet(0x2, 0x4000000805, 0x0) sendmsg(r1, &(0x7f00003b5000)={&(0x7f00008f5000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0}}, 0x10, &(0x7f0000aa6000-0x10)=[{&(0x7f0000dbb000-0xb8)="d584f16407e47e541828af92b0017d9dfd93134edac55181c536dfe8e8987a8fa5738636e85f19bbf45ed8996d697b37619c0d6c7efff64c19e1d6943312ae344b86bb9f06fe93ca15dbb17e9f3b3eed8ae64f037f43163bb9f9de2731e5317b76a9c2065fdb478f84cbc73c4e8bbfa9db27170d345422ad01d997d9fb07cf75a05e62aa831d81ca593fcc4012ca0c7cbfd17977668a41c0c290c6ffdd2c2d0b67f524b85ca1d9958d8990a7d726603b5bcdacadb2d89eb1", 0xb8}], 0x1, &(0x7f00003c8000)=[{0xb0, 0x10f, 0x7, "39d6c5e793758cbaa0c0b80c4951d0981140f35e56e7ea4d6da29bb0ec5c3c36a5919de1238ca3e2509d4fc7d5d7819d98a73b13762d5c6539bb9f7f68d857888286b24ef4803a0ba5415efaba565719a2ea9725aa702ead11315e66dd9aa431ea34f140f11c90224f6fac7d8f42c065f0d98fd831fcd8282549b3bb4aad65c2641f76254542e5af9e7215156c9a7897f3d6af381de3f4f9d9c4d4"}, {0xe0, 0x84, 0x2, "450f4f6ba8917a063ed045f015b7427c3997f4d6b5e837fe6f8b2450512f2fc2dacc48166c653e262a9dd947148737e051edec6a7aace230571fac46f0f945263dd4567688f9034c950ae6c0b900ac9603694307fa0dcf3ebeeda12c981e6468b827497fca878ac701b1607d100207c9f00c83c2b1651c967d2d29be2f454fffe80ec77b55254a8d4f7b1b512f7c27b8ac0181a558a028fd4447a1fe5fe398e1a00781c4a5219b9be0a3bfe1474c301be8313f38986bf7f9c1f97229cb87f5f4127809c4a0f57f54fb379c5596"}], 0x190, 0x20000000}, 0x4001) 2018/02/01 21:18:56 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) recvmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000009000)=[]}, 0x0) r1 = accept4(r0, &(0x7f000000e000)=@can, &(0x7f0000017000)=0x10, 0x80800) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000001c000-0x8)={0x0, 0x800}, &(0x7f0000016000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x9, 0x8, 0x14f, 0x7, r2}, &(0x7f000000a000)=0x10) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000015000)=0x7c4, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0}) clock_gettime(0x10, &(0x7f000000a000)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000018000-0x10)={0x1d, r3}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x4, {0x0, r4/1000+30000}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1}, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000001c000-0x10)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f000001b000)={&(0x7f000001b000)={0x1d, r3}, 0x10, &(0x7f000001b000)={&(0x7f0000012000-0x48)={0x5, 0x10, 0x220c, {r5, r6/1000+30000}, {}, {0x3, 0x67d, 0x6, 0x75}, 0x1, @can={{0x0, 0x800, 0x0, 0x7}, 0x5, 0x0, 0x0, 0x0, "68d82ebba83a0dbc"}}, 0x48}, 0x1, 0x0, 0x0, 0x48804}, 0x0) 2018/02/01 21:18:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000054f000-0xb)='/dev/mixer\x00', 0x400080, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f00007d6000)={[0xd000, 0xd000, 0x101000], 0x5, 0x1, 0x7f}) syz_open_dev$loop(&(0x7f000019c000)='/dev/loop#\x00', 0x20000004, 0x200102) r1 = syz_open_dev$vcsn(&(0x7f00004cb000)='/dev/vcs#\x00', 0x9, 0x40) r2 = semget$private(0x0, 0x3, 0x205) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000407000-0x4)=0x3, 0x4) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000657000)=""/49, &(0x7f0000687000-0x4)=0x31) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = shmget$private(0x0, 0x4000, 0x104, &(0x7f000006d000/0x4000)=nil) shmctl$SHM_LOCK(r3, 0xb) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000aaf000-0xc)={0x0}, &(0x7f0000188000-0x4)=0xc) sched_setaffinity(r4, 0xfffffffffffffef1, &(0x7f0000c0e000)=0x66) accept4$ax25(r1, &(0x7f000030a000-0x10), &(0x7f0000a25000-0x1)=0x10, 0x80800) r5 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) shmctl$SHM_LOCK(r3, 0xb) pwritev(r5, &(0x7f00006f6000)=[{&(0x7f0000efc000)="c0", 0x1}], 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a41000-0xc), &(0x7f000040b000)=0xc) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000118000-0x12)=[0x2, 0x3, 0x7fffffff, 0x1, 0x100000001, 0x8, 0x80000001, 0x5, 0x6]) msgget(0x0, 0x400) msgget(0x2, 0x2) msgget$private(0x0, 0x400) msgget(0x2, 0x40) msgget(0x3, 0x90) msgctl$IPC_RMID(0x0, 0x0) 2018/02/01 21:18:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x8) unshare(0x20000400) pwritev(r0, &(0x7f0000e56000)=[], 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009b4000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00002b1000)={r1, 0x0, 0xf0, 0x68, &(0x7f0000082000)="2d8ca4663c399aa4c32b1055240dc2a7b6b1c68834bae50f04f0406e036e7310c6672720b54a1ac28887ded38570d141479747d10537ef3dfa83bf010fd579ae3772c32e69716f347aae4b5022102c1c2cebc647416d3ff532d86ff83c78fce7e43a98cf4c30f4b2d7a65f9bb11dd560d7cd8927166edd37a2c03310706f10951aad41e2cd0b766299ee37931eef7ca1709ee305c86fcb1c6a9b7f91dff2dc81fd07c314c247b546a2689ffa61eebd7bb87c5a01e45be8a6688cb0f774193467db12a26398b5d0a41308dfffde9e8316f84dc248ecf8f356b00e4eb827d64bb882237c3858278b558ab99dea9c5dc95e", &(0x7f0000146000)=""/104, 0x40, 0x7fffffff}, 0x28) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000e4f000-0x4)=0xfffffffffffffffb, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000bdb000)={{0x7, 0x3}, 'port1\x00', 0x82, 0x30, 0x100, 0x1, 0x6, 0x9, 0x0, 0x0, 0x2, 0x1000}) ioctl$KVM_SET_ONE_REG(0xffffffffffffffff, 0x4010aeac, &(0x7f000078c000)={0x9, 0x3}) 2018/02/01 21:18:56 executing program 7: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00000cd000)=""/106) 2018/02/01 21:18:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00005e9000)=@un=@abs, &(0x7f000036c000-0x4)=0x8, 0x80800) getsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f00003a1000-0x4), &(0x7f0000a30000-0x4)=0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000da3000)='/dev/vga_arbiter\x00', 0x30200, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000518000)={r0, r1, 0x3, 0x1}, 0x10) r2 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r2, &(0x7f000000c000-0x100), 0x0, 0x4, &(0x7f0000f30000)={0xa, 0xffffffffffffffff, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x29) 2018/02/01 21:18:56 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001e6000-0x8)=@assoc_value, &(0x7f00003e4000-0x4)=0x8) 2018/02/01 21:18:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs, 0x8) fcntl$setown(r1, 0x8, r0) r3 = syz_open_dev$audion(&(0x7f0000169000-0xc)='/dev/audio#\x00', 0x3, 0x101680) r4 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000db000)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0xf}, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x1, 0x9, 0xa, 0xa0, 0x20, 0x88, 0x0, r4}, {0x9, 0x8001, 0xea3, 0x5, 0x0, 0xd4, 0xd6, 0x3}, {0x3ff, 0x7000, 0x1f33, 0xe1}, 0xc4, 0xd, 0x0, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x6c}, 0xa, @in6=@empty, 0x0, 0x1, 0x3, 0x5, 0xfd2, 0xffff, 0x1dce507b}}, 0xe8) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) 2018/02/01 21:18:56 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cb000-0xa)='/dev/cuse\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000324000-0x4)=0x6, 0x4) clone(0x0, &(0x7f0000bce000-0x2)="2e04", &(0x7f0000d5e000-0x4), &(0x7f0000d5a000), &(0x7f0000ef1000-0x7f)) lseek(0xffffffffffffffff, 0x0, 0x0) 2018/02/01 21:18:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) signalfd(r0, &(0x7f0000154000)={0x3}, 0x8) sendmsg$key(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000009000)={0x2, 0x9, 0x0, 0x9, 0x2, 0x0, 0xffffffffffffffff, 0x2, []}, 0x10}, 0x1}, 0x0) 2018/02/01 21:18:57 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, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000985000)=',&\x00', 0x57088006d4257631) rt_sigaction(0x6, &(0x7f0000b2e000+0x17f)={0xa}, &(0x7f0000f7d000-0x20), 0x8, &(0x7f0000406000+0x651)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r1, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000bc3000-0x8)={0x0}) sendfile(r1, r2, &(0x7f00009bb000), 0x796f) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000dd2000)=0x7ff) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffa}}, &(0x7f000066d000-0xc), 0x8, &(0x7f0000484000)) syz_open_dev$evdev(&(0x7f0000868000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/02/01 21:18:57 executing program 3: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000011000-0x13c)={0x24, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000015}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f000002b000-0x90)=""/144) 2018/02/01 21:18:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000221000)) ioctl$TIOCSTI(r0, 0x5412, 0x400) 2018/02/01 21:18:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c09000-0x8)='net/tcp\x00') mmap$binder(&(0x7f0000e1d000/0x2000)=nil, 0x2000, 0x4, 0x10, r0, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a37000-0x4), 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000155000-0x58)={0x7, 0x3188, 0x80, 0xbe48, 0x200, 0x935}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000746000-0xe8)={{{@in6=@dev, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@broadcast}}, &(0x7f0000bbd000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00009e7000-0x14)={@empty, r1}, 0x14) 2018/02/01 21:18:57 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000042b000-0x11)='/dev/vga_arbiter\x00', 0x301240, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000c6d000-0x95)=""/149) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d35000)={0x0, 0x49a}, &(0x7f0000000000)=0x8) mprotect(&(0x7f000021f000/0x4000)=nil, 0x4000, 0x2) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e72000)={0xe43, 0x0, 0x0, 0x80000001, 0x1, 0x0, 0x7, 0x9, r1}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000001000-0x20)={{&(0x7f0000001000)=""/222, 0xde}, &(0x7f0000000000), 0x40}, 0x20) rt_sigtimedwait(&(0x7f0000001000-0x8)={0x8}, &(0x7f0000000000), &(0x7f000005f000)={0x0, 0x1c9c380}, 0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000002000-0x10)={0x100000, 0x116000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x486, &(0x7f0000924000)=""/24, &(0x7f0000001000-0x4)=0x18) 2018/02/01 21:18:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe709, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x4) lseek(r0, 0x0, 0x2) 2018/02/01 21:18:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'hash\x00', 0x0, 0xf, 'sha256_mb\x00'}, 0xa) llistxattr(&(0x7f0000971000)='./file0\x00', &(0x7f0000d1d000)=""/242, 0xf2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000aeb000)=[{&(0x7f0000ad9000-0x1000)="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", 0xf9c}], 0x1, &(0x7f0000007000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0xfffffffffffffffe}, 0x0) io_setup(0x8, &(0x7f0000be0000-0x8)=0x0) recvmsg(r1, &(0x7f00006ef000-0x38)={&(0x7f0000741000)=@l2, 0xe, &(0x7f0000ba7000)=[{&(0x7f0000695000-0x1000)=""/4096, 0x1000}, {&(0x7f0000118000-0x2d)=""/45, 0x2d}, {&(0x7f0000a12000-0x5)=""/8, 0x8}], 0x3, &(0x7f0000b90000-0x1000)=""/4096, 0x1000, 0x6}, 0x2) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c7d000-0x11)='/dev/vga_arbiter\x00', 0x200880, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000039000)) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f", 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/01 21:18:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000c49000), &(0x7f0000000000), &(0x7f00008ff000), &(0x7f0000000000)) r0 = semget(0x2, 0x1, 0x8) semtimedop(r0, &(0x7f0000e86000-0x6)=[{0x1, 0x80, 0x10000001000}], 0x1, &(0x7f0000305000)={0x0, 0x989680}) r1 = open(&(0x7f00000a7000)='./file0\x00', 0x880, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000000000)) 2018/02/01 21:18:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000b71000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000dc5000)=0x32) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000053a000), &(0x7f0000b56000)=0x5) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000079a000-0x4), &(0x7f000085f000)=0x4) 2018/02/01 21:18:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x1, 0x8) bind$inet6(r0, &(0x7f0000f9d000)={0xa, 0x3, 0x1, @empty, 0xf3}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='nn/set\x00') sync_file_range(r1, 0x9, 0x7, 0x6) ioctl$VT_RELDISP(r1, 0xb701) pipe(&(0x7f00001a8000)) 2018/02/01 21:18:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f000000d000-0x10)=[&(0x7f0000000000)='\x00'], &(0x7f0000007000-0x8)=[], 0x1000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000000c000)=0x7, 0x4) 2018/02/01 21:18:57 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x2, 0x81) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@remote, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@loopback}}, &(0x7f000000d000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000c000-0x28)={@common='ip6tnl0\x00\x00\x00f\x00', r1}) bind(r0, &(0x7f0000002000)=@ll={0x11, 0x0, r2, 0x1, 0x0, 0x6, @empty}, 0x14) openat$vsock(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) r3 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x1f, 0x30000) ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f0000004000)={0x6, 0x2ace, 0x2, 0x3, 0x1}) sendmsg(r0, &(0x7f000000b000-0x38)={0x0, 0x0, &(0x7f000000c000)=[{&(0x7f000000d000-0x41)="f6afeef602cabaebccf2b012971fe6cc7842", 0x12}], 0x1, &(0x7f0000002000)=[]}, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f000000f000-0x10)={0x0, 0x2c, &(0x7f0000007000-0x2c)=[@in6={0xa, 0x3, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, @in={0x2, 0x0, @multicast2=0xe0000002}]}, &(0x7f0000004000+0xe95)=0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f000000e000)={r4, 0x1}, &(0x7f0000008000-0x4)=0x8) [ 113.086881] audit: type=1400 audit(1517519937.160:1342): avc: denied { map } for pid=17691 comm="syz-executor7" path="/proc/1604/net/tcp" dev="proc" ino=4026533640 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:proc_net_t:s0 tclass=file permissive=1 2018/02/01 21:18:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f0000945000-0x22)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) recvfrom(r0, &(0x7f0000d01000)=""/140, 0x8c, 0x0, 0x0, 0x0) 2018/02/01 21:18:57 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x24000, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000012000-0x4)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000013000), &(0x7f0000012000)=0x4) 2018/02/01 21:18:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00001d7000-0x1)='\x00', 0x1) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000194000)={&(0x7f0000f8c000-0x20)=[0x8, 0x5, 0x8, 0x8, 0x5, 0x40, 0x7, 0x4], 0x8, 0x7f, 0x4, 0x3, 0x6, 0x0, {0x8001, 0x7f10, 0x5, 0x22, 0x4, 0xff, 0x40, 0x4, 0x599b7796, 0x80000001, 0x6, 0x20, 0x6, 0x6, "91b5805b5dfb842c02527daa543447d64661de7ac4726b1c908c9c1f6c3a226b"}}) pipe(&(0x7f000049f000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000165000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000244000/0x3000)=nil, 0x3000, 0x1000000, 0x8010, r1, 0x0) vmsplice(r3, &(0x7f0000cfd000)=[{&(0x7f00007db000-0x66)='i', 0x1}], 0x1, 0x0) fcntl$setpipe(r1, 0x407, 0x0) writev(r3, &(0x7f0000bb5000-0x50)=[], 0x3b4) tee(r2, r1, 0x86eb, 0x0) 2018/02/01 21:18:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007d3000)='/selinux/mls\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) fcntl$notify(r0, 0x402, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000046000-0xe8)={{{@in=@dev, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f0000aab000-0x4)=0xe8) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000f0d000)={r3, @rand_addr=0x2, @empty}, 0xc) sendmmsg$nfc_llcp(r2, &(0x7f0000d36000)=[{&(0x7f000062b000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e8fee86b42b7f08bd56a1bd7791da907b8d93bedc25e801b0372fdd75cf671d42b9b1ab601c1d3d8088119294b8a1858761ef6205b831c54a9477426aec783"}, 0x60, &(0x7f0000204000-0x10)=[], 0x0, &(0x7f00000a1000)={0x10}, 0x10}], 0x1, 0x0) 2018/02/01 21:18:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0xc4, &(0x7f0000000000)=[@in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}}, @in6={0xa, 0x0, 0x24c, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, @in6={0xa, 0x2, 0x7ff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x200}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x1, @empty}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={r1, 0x4}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000d57000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000000+0xc31)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000003000-0x10)="d3d338046be82ecb359a284aa5332fe0", 0x10) mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x4, 0x802, 0x0) write(r2, &(0x7f0000037000-0x25)="240000002a0025f000154302000000000000000006000000000005080009000100000000", 0x24) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000ea0000)={&(0x7f00006e5000-0x20)=[0x7ff, 0x3f, 0xec, 0x71, 0x6, 0x20, 0x0, 0x13], 0x8, 0x7f, 0x10001, 0x2, 0x7fff, 0x10001, {0x6, 0x100, 0xffff, 0x0, 0x3, 0x2, 0x800, 0x8001, 0x90, 0x9, 0xffff, 0x1, 0x100000000, 0x7, "c5413e4eda4a221ce3be2a468e9af2b659930963d141a332baa7bc8fe7e1f8f3"}}) 2018/02/01 21:18:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000b91000)={0x0, 0x7, 0x0, @thr={&(0x7f0000f89000)="95503040f92549b1f1652ecaa3f54582eacf6e0e40d10b194457dece2ca7b35a4c12b316616ef1379faa17eda6c3816c70a6c9b76a4fcc43ed6ba979b846f55f3387d8dd4eedf3106bbf7699698447c1b90c478ee7961172ecc91d7f0dcbc06af32d63835ee2b568ff171d5d48478fa83948719dcba36ca99a300201b7fd52f619dfe681c0f0f3221c973964a8fba5ad734bf8a5f58bd837ac20d26a9280f579273aa2ace2cae175433b403c5b234eb32f4c8f8b9d16f356426e0f8a086c81a24eaa9b", &(0x7f0000242000-0x8d)="004969740808fc9c0ecf414a102e5b0208eabb444dc6d912c17388a8af3fb9765a7e50aa07973f385525bab40b397dd54c1ec1db5a41e7fc1fc7321ca911391f34f60a2f716f008e5d3a145b504f495673981cdf912b29ff67f9d45f4eaed57a8c541d45f54d5cfd750e9a3af534f36108e1f1af3478c8b85baea04d766b5ea2bc9ba21b3ce7af67ce68018728"}}, &(0x7f0000299000-0x4)) bind$netrom(0xffffffffffffffff, &(0x7f000052b000)=@ax25={0x3, {"7547ed051e38af"}}, 0x10) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000f10000), &(0x7f0000014000-0x10)) r2 = openat(r0, &(0x7f00006e0000-0x8)='./file0\x00', 0x0, 0x20) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f000081e000), 0x4) close(r1) 2018/02/01 21:18:57 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, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000d69000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4203}) write$sndseq(r0, &(0x7f000000a000)=[{0x0, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000039000-0x2)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000033000)={0xfb, @time}) 2018/02/01 21:18:57 executing program 5: prctl$getreaper(0x1b, &(0x7f0000202000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10), &(0x7f0000000000)=0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f000073a000)=0x2) 2018/02/01 21:18:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) r1 = dup(r0) clock_gettime(0x0, &(0x7f0000137000)={0x0, 0x0}) write$sndseq(r1, &(0x7f00007b1000-0xf0)=[{0x20, 0x400, 0xa34, 0x96, @tick=0x6, {0xb1e, 0x10000}, {0x6, 0x3}, @ext={0x55, &(0x7f00009c2000-0x55)="81a0d9100e94e9ee4df9026e6e4c9ea63222419421637a81663462d3aae38b136e82a7e6eabd5db4e7177110536547dfba4a84904119cea076df99a6b5ca3e0b1b89e8472f2008a43e6e5e1b983d53017087c4aa05"}}, {0x2, 0x7, 0x80, 0xfb, @tick=0xffff, {0x9, 0x8000}, {0xfffffffffffffeff, 0xece}, @addr={0x2, 0x4}}, {0x8, 0x5, 0x7, 0x3, @tick=0x60, {0xfff, 0xfffffffffffffffe}, {0x100, 0x8}, @ext={0x2c, &(0x7f0000800000)="a8327fbea3fa0fe4233735c43db2f11054b3c80695a517a17a1ad0a36d33a3e62d419da7a8fb660419efc5c0"}}, {0x3, 0xf34d, 0x0, 0x1, @tick, {0x100000001, 0x1ff}, {0xb17, 0x8000}, @note={0x2, 0x7f, 0x51, 0x5, 0x80000000}}, {0x7, 0xfe58, 0x9, 0x1, @time={r2, r3+10000000}, {0x8000, 0x1}, {0x4}, @addr={0x9, 0x4}}], 0xf0) writev(r0, &(0x7f0000ed5000-0x10)=[{&(0x7f000093d000-0x39)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000220001070000000004e9ff0006000d0005", 0x39}], 0x1) 2018/02/01 21:18:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000028000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00002b3000)='fdinfo\x00') exit(0x2) wait4(r0, &(0x7f0000b90000-0x4), 0x40000006, &(0x7f00005f2000-0x90)={{}, {0x0}}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000aaa000-0x4c8)={{0x5b, 0x2, 0x5, 0x40000000000, "5d893f193282c848a34c278ac732e93c3fc4567f198062ba2c6b365bcab86a82a6c3dce8d7e256f712f73c2e", 0xffffffff}, 0x7f, [0x9, 0x8a, 0x2, 0x70, 0xfffffffffffffff7, 0x3, 0x9, 0x16, 0x1000, 0x5, 0x8, 0xc30, 0x7fff, 0x8, 0x1, 0x7ff, 0x7, 0x81, 0x6, 0x10001, 0x6, 0x8, 0x8, 0x5, 0x8128, 0xffff, 0x8, 0x7673, 0x9, 0x5597, 0x0, 0x6, 0x9, 0x5, 0x4, 0xd8, 0x7fff, 0x1ff, 0x7, 0x43, 0x0, 0x2, 0xc650, 0x3f, 0x92, 0xfffffffffffffff7, 0x80000000, 0x4, 0x6, 0xff, 0x4, 0x7, 0x0, 0x7, 0x7fb, 0x4, 0x9, 0x42a, 0x2, 0x8, 0x2, 0x1, 0x7fffffff, 0x5, 0x5, 0x58, 0x8000, 0xa1a, 0x100, 0x1, 0x5267, 0x6b, 0x1, 0x2, 0x9, 0x6, 0x8, 0x6, 0x5f, 0x1ff, 0x6, 0x7, 0x80000000, 0x7, 0x5, 0x6c02, 0x2, 0x8001, 0x800, 0x100000000, 0x4, 0x2, 0x3254, 0x7, 0x2, 0x648b, 0x3, 0x3, 0x0, 0x3, 0x94f, 0x0, 0x1, 0x2, 0xffffffffffff27c0, 0x1f, 0x7, 0x0, 0x5, 0xff, 0xfffffffffffffe00, 0x719c, 0x80000000007, 0x1ff, 0xff, 0x8, 0x2, 0x401, 0x8, 0x8, 0x4, 0x0, 0x401, 0x1, 0x3, 0x1000040000000, 0x4, 0x3], {r2}}) getdents(r1, &(0x7f0000da8000-0x91), 0x0) 2018/02/01 21:18:57 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008c3000)='/dev/kvm\x00', 0x41, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f000061c000-0x80)) 2018/02/01 21:18:57 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) utime(&(0x7f000006d000)='./file0\x00', &(0x7f00000c3000)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004ee000-0x11)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f000095d000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00009d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00003c0000)={0x2, &(0x7f0000c92000-0x10)=[{0x45}, {0x20006}]}, 0x10) sendto(r1, &(0x7f000002b000-0xd8), 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000001000-0x28)={@common='vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000001000-0x18)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, 0x0, r4}) renameat(r0, &(0x7f00000b7000-0x8)='./file0\x00', r0, &(0x7f0000d96000-0x8)='./file0\x00') ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00005fb000)=[0x800000, 0x2]) getpeername(r0, &(0x7f000095d000)=@sco, &(0x7f000095d000)=0x8) ioctl$FIONREAD(r0, 0x541b, &(0x7f00002b6000-0x4)) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/02/01 21:18:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000046e000)='/dev/input/mice\x00', 0x0, 0x101000) sendto$inet6(r0, &(0x7f0000624000)="22e123e7cc9f8f33e710defd3c13b027345d20aa6b5a5e4f60b9ef05e606dc75601ea8cd9839252103ecdfb63651e4e6eda1fba64fb339b3cbab", 0x3a, 0x884, &(0x7f0000eac000)={0xa, 0x0, 0x8, @ipv4={[], [0xff, 0xff], @empty}, 0x3}, 0x1c) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00007db000)={0x5, 0x3, 0x3, 0x2, 0x1, 0x4c}) flock(r0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000961000)={0xd9f6, 0x80, 0x3, 0x200}) r1 = socket$inet6(0xa, 0x6, 0xff) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000646000-0xd7)={0x6f5, 0xcf, "8646ac008adcad38f79075905a97a129b76fdf383a9368753c49ca0142bfa582d0b27cfbbc9c902c1a6d9c8fea500053bdb9793701ba6842f3f61e4585ee42990ba2764f4306e7700a959dece2fdb979ae9d879bdc0be54b754db8baa391f3a219ceb08f7b2b9cc268f99a251d96e99c49aa6ebb3c99e27d131ffcac751415c2eda13da842009ce53824134780831af5c800d001ab81754861f7402d2587873cfe7603c8d8555ba7818223e55549751459ed348ac00ca9a10d2a7dc7b3e5f51e8b60ddafd3abe06df91973f863e555"}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000348000)={0xfffffffffffffffd, 0xfffffffffffffffc, 0x5, 0x104}, 0xff6a) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00007f3000-0xc)={0x0, 0xbd, 0x30}, &(0x7f0000dea000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00005ca000)={r2}, &(0x7f000031f000)=0x8) sendto$inet6(r1, &(0x7f000042b000-0x1)="fe", 0xea, 0xfffffffffffffffd, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x53) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000694000-0x91)=""/145) 2018/02/01 21:18:57 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = socket$nfc_raw(0x27, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000003000)={r1, r2}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r3, 0x0, 0x64, &(0x7f0000004000)=""/30, &(0x7f0000001000)=0x2f5) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r2) [ 113.247143] audit: type=1400 audit(1517519937.320:1343): avc: denied { map } for pid=17735 comm="syz-executor3" path="pipe:[46958]" dev="pipefs" ino=46958 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 2018/02/01 21:18:57 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000006000)='./file0\x00', 0x400041, 0x48) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000002000)=0x8, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x891d, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000006000-0x2c)=@ethtool_ts_info={0x41}}) r2 = gettid() r3 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000008000-0xc)={r1, r0, 0x401}) 2018/02/01 21:18:57 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1000000000000002) connect$inet(r0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000002000-0x60)=[], 0x0, &(0x7f0000002000)=[]}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a}}) 2018/02/01 21:18:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000790000-0x8)={0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dca000-0xb)='/dev/hwrng\x00', 0x30000, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x3f) connect$rds(r0, &(0x7f00003a7000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}, 0x10) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00009c0000)="390000001300090468fe0000f9fffffffff0ffff03000000450001070000001419001a000400020007e70004020000c60001010c00f41ee400", 0x39}], 0x1) 2018/02/01 21:18:57 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cd5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x20202, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x200) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000890000-0x20), 0x14e3) accept$alg(r0, 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000fc0000-0xc)='/dev/amidi#\x00', 0x8, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000)={0x0, 0x3}, &(0x7f0000000000)=0x8) fanotify_init(0x2, 0x41000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000002000)) 2018/02/01 21:18:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget(0x0, 0x6, 0x480) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x20000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000002000)=0x5, 0x4) ioctl$TCXONC(r0, 0x540a, 0x6) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000002000)=0x9) r1 = semget(0x3, 0x2, 0x404) semop(r1, &(0x7f00006b5000)=[{0x7, 0x4, 0x800}, {0x3, 0x5, 0x1000}, {0x2, 0x40, 0x1000}, {0x1, 0xfff, 0x1000}, {0x7, 0x5, 0x1000}, {0x6, 0x7, 0x1000}, {0x4, 0x8, 0x1800}, {0x4, 0xc00, 0x1000}], 0x198) socket(0x17, 0x80000, 0x10001) socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000003000)={0x9, 0xffffffff, 0x3000, 0x8, 0x1, 0x4, 0xff, 0x34f, 0x6}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000005000-0x10)={0x1, &(0x7f0000002000-0x4)=[0x7]}) 2018/02/01 21:18:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000652000-0xe)='/dev/admmidi#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000059d000-0xc)={@remote, @empty, @local}, &(0x7f00006a6000)=0xc) stat(&(0x7f000037f000-0x8)='./file0\x00', &(0x7f0000dc8000-0x44)) r2 = msgget(0x3, 0x50d) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000543000)=""/56) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004f5000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ed5000-0x8)={0x0, 0x0}) fcntl$lock(r1, 0x7, &(0x7f000044b000)={0x1, 0x2, 0x5bf0b4a2, 0x1, r4}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00002a1000-0x10)="a078399d00209addd39d0bc8d0ab7977", 0x10) clone(0x0, &(0x7f0000b30000), &(0x7f0000001000-0x4), &(0x7f0000001000-0x4), &(0x7f0000a53000-0xd5)) mlock(&(0x7f00004ce000/0x3000)=nil, 0x3000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000ef5000)=0x401, 0x4) 2018/02/01 21:18:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a31000-0x11)='/dev/qat_adf_ctl\x00', 0x18800, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004fd000)={{{@in=@dev, @in6=@ipv4={[], [], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f00005f0000-0x4)=0xe8) bind$packet(r2, &(0x7f0000cbb000-0x14)={0x11, 0x1f, r3, 0x1, 0x200, 0x6, @empty}, 0x14) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)=0x1b) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/01 21:18:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b8b000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000599000)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ea4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x4e5c, 0x7, 0x7fff, 0x7, 0x1ff}}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000ce7000-0x28)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000099a000-0x50)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKMODE={0x8, 0x11}]}, 0x28}, 0x1}, 0x0) socketpair(0x1f, 0x0, 0xfffffffffffffff9, &(0x7f00007b2000)) 2018/02/01 21:18:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000caa000)={0x0, 0x0}) r1 = signalfd4(0xffffffffffffffff, &(0x7f00009ee000-0x8)={0x2}, 0x8, 0x80800) sendfile(r0, r1, &(0x7f0000963000), 0x3) r2 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$addseals(r2, 0x409, 0x0) 2018/02/01 21:18:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bf6000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f000001e000)=[0x69c, 0x10000]) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000930000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl(r1, 0x9, &(0x7f0000eb6000-0x73)="39d993772fcf1db5edb450cf72d5f186c6d02d4e088630b71ce0a1c5d9649b13ca6a42d0d5be61043b0fda48fc23d7c951cc7f216d9eaf3cb02292a3a00e9cf2ff6870a3ff3634aeef74b2d514a1ec56cd01b7ca49dbf8a67eb991cd586ff41ed7d6df2d10b4e2e160fa0dae318207b8022cbb") getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f000008d000)=""/245, &(0x7f0000c23000-0x4)=0xfffffffffffffdf5) 2018/02/01 21:18:57 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000895000)='/dev/vcs#\x00', 0x3, 0x400401) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000a92000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x2402) ioctl(r1, 0x0, &(0x7f0000301000-0x22)="7b489c02bfdc1aa41341806b53f1a70230bd2d472cfc58228635f1fc9002d788ff24") ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r1, 0x0) clock_gettime(0x0, &(0x7f000029b000-0x8)) fsetxattr(r1, &(0x7f000029b000)=@random={'security.', '/dev/sg#\x00'}, &(0x7f0000cae000)='^}\x00', 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/01 21:18:57 executing program 3: mmap(&(0x7f0000000000/0xea5000)=nil, 0xea5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ea6000)=@assoc_value, &(0x7f0000ea6000)=0x8) flistxattr(r1, &(0x7f0000ea6000-0x4d)=""/77, 0x4d) write(r0, &(0x7f0000ea2000-0x25)="240000002a0025f000154302000000000000c4000400000000e102000000020000000000", 0x24) 2018/02/01 21:18:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00009b3000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x913, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000be6000)='/dev/ppp\x00', 0x410200, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f00006c5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000018f000-0x4)=0x14) r2 = shmget(0x3, 0x4000, 0x54000000, &(0x7f00005c2000/0x4000)=nil) shmat(r2, &(0x7f0000fc0000/0x2000)=nil, 0x1000) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f000062d000)=""/173, &(0x7f0000c44000-0x4)=0xad) 2018/02/01 21:18:57 executing program 0: 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, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000277000)={0x0, 0x0}) setpriority(0x0, r1, 0x8000000000000) syz_open_procfs(0x0, &(0x7f000070e000)='ns/user\x00') 2018/02/01 21:18:57 executing program 1: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x100000001, &(0x7f0000f85000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f85000-0x14), &(0x7f0000018000)=0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) 2018/02/01 21:18:57 executing program 1: r0 = creat(&(0x7f0000d8c000-0x8)='./file0\x00', 0x60) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000eec000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x4000000000080003, 0x0) sendmsg$unix(r1, &(0x7f0000ef2000)={&(0x7f00008ba000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e74000)=[], 0x0, &(0x7f000027d000-0x100)=[]}, 0x0) [ 113.533572] netlink: 'syz-executor2': attribute type 17 has an invalid length. 2018/02/01 21:18:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000422000)='/dev/sg#\x00', 0x429, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f000009e000)) r1 = socket(0x4000000010, 0x803, 0x0) connect(r1, &(0x7f0000d84000-0x10)=@ax25={0x3, {"e7d08df8e0eb60"}, 0x1000}, 0x10) write(r1, &(0x7f0000158000-0x7)="24000000240025f1006beb03000000000000016700090000000700eb080d0000000d9520", 0x24) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000043a000-0x10)={r0, 0x28, &(0x7f0000c31000-0x28)}, 0x10) 2018/02/01 21:18:57 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000bf0000)="f47339ccc145deffa830950e2ddadcddc61145a408566d1c5607d252601a937417776705b5f4", 0x26) 2018/02/01 21:18:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000863000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00004b4000)=@generic="b2f53590fb4f8e89558b7f6af4318603") syz_emit_ethernet(0x8e, &(0x7f000017a000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x129, 0x0, @empty, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f0000a96000-0x18)={0x0, 0x1, [0x0]}) 2018/02/01 21:18:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f0000975000-0xc)='/dev/audio#\x00', 0x1000, 0x40000) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00000a2000)={0x30003}) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f00009c4000)) 2018/02/01 21:18:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00008a3000), &(0x7f00008ad000-0x4), &(0x7f0000344000-0x2)="177e") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x0) inotify_rm_watch(r0, r1) fgetxattr(0xffffffffffffffff, &(0x7f000062e000-0x18)=@random={'os2.', '!wlan0&))\x00'}, &(0x7f0000abb000)=""/188, 0xff9e) 2018/02/01 21:18:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fb4000)='/dev/vcs\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000ffb000)={0xffffffffffff9052, 0x8, 0x1, 0x400, 0x3, 0x1, 0xe4, 0x40, 0x0}, &(0x7f0000ad9000)=0x20) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000684000-0x88)={0x0, {{0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}}}, 0x88) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000091e000-0x10)={0xffff, 0x0, 0x2, 0x81, r1}, 0x10) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$TIOCNXCL(r0, 0x540d) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) userfaultfd(0x80800) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) 2018/02/01 21:18:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) poll(&(0x7f0000857000-0x10)=[{r1}, {r0}], 0x2, 0x9b) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000b59000-0xc)) recvfrom$unix(r0, &(0x7f0000810000)=""/42, 0x2a, 0x100, &(0x7f0000685000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) write$selinux_create(r0, &(0x7f0000a99000)=@objname={'system_u:object_r:updpwd_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x33, 0x35, 0x20, './file0/bus\x00'}, 0x57) 2018/02/01 21:18:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e1c000+0x62f)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000e57000-0x8)={0x3, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getgid() timer_gettime(0x0, &(0x7f00004fa000)={{}, {0x0}}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009b7000-0xe8)={{{@in6=@local, @in6=@mcast2}}, {{@in=@local}, 0x0, @in=@empty}}, &(0x7f000064b000)=0xe8) clock_nanosleep(0x4, 0x0, &(0x7f00006ba000)={r1, 0x1c9c380}, &(0x7f000007c000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000e96000/0x14000)=nil, 0x14000, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000e4f000-0x4)) [ 113.584593] netlink: 'syz-executor2': attribute type 17 has an invalid length. 2018/02/01 21:18:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x3, r1, &(0x7f0000002000-0x8)) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000397000)) 2018/02/01 21:18:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a88000)='net/snmp\x00') getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000ba4000)=@assoc_value, &(0x7f0000900000)=0x8) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/02/01 21:18:57 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b5d000-0x8)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ce2000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f00003dc000/0x2000)=nil, 0x2000, 0x0, 0x3010, r1, 0x8000000000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCONS(r2, 0x541d) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000068000-0x6)={0x10000, 0x1, 0x81}) lookup_dcookie(0xfffffffffffffff8, &(0x7f00003de000-0x1d)=""/29, 0x1d) 2018/02/01 21:18:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000977000)={0xa, 0x3, 0x400000000000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8000000000000}, 0x1c) [ 113.651527] audit: type=1326 audit(1517519937.725:1344): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17851 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/01 21:18:57 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000113000)='/dev/rfkill\x00', 0x40080, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(authencesn(digest_null,ctr-des3_ede-asm))\x00'}, 0x58) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000aaf000)='/selinux/validatetrans\x00', 0x1, 0x0) write(r1, &(0x7f000058c000-0x57)="a7505224ebea1be8044de3557df09b306347a78b596471780be51badc234fe7a82670b30b0", 0x25) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00007fe000-0x10), &(0x7f0000feb000-0x1)=0x10) 2018/02/01 21:18:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000368000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f000030f000-0x50)=[{r1}, {r2}], 0x2, &(0x7f0000aee000-0x10), &(0x7f000004d000-0x8), 0x8) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f000086a000-0x120)={0x4c3, 0x9, 0x6, 0x7, [], [], [], 0x80, 0x5, 0x140000000000000, 0x5, "7c4536d35142719d22e8a534711ab175"}) 2018/02/01 21:18:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000590000-0x8)={0x1, [0x0]}, &(0x7f000068d000)=0x8) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000e34000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1602}) prctl$setmm(0x23, 0xe, &(0x7f00003e9000/0x1000)=nil) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e1a000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x149000, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) r6 = getpgid(0x0) perf_event_open(&(0x7f0000002000-0x78)={0x3, 0x78, 0x40, 0x4, 0x20, 0x0, 0x0, 0x88, 0x0, 0x2, 0x0, 0x5179, 0x8001, 0x4, 0x7, 0x10000, 0x1, 0x2, 0x7ff, 0x1, 0x6, 0x400, 0x3f7d8ae4, 0xffffffffffffffe1, 0x4, 0x2, 0x0, 0x81, 0x1, 0x7, 0x6, 0x100000001, 0x1df0, 0x8, 0x100000000, 0x101, 0x1e599aa7, 0x99, 0x0, 0x400, 0x2, @perf_config_ext={0xe1, 0x2}, 0x4094, 0x168, 0x9, 0x3, 0x0, 0x4, 0x7}, r6, 0x8, r0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000002000-0x89)={0x0, 0x81, "ec81cd904693d2fd865d8b2dc2cef2c0908eb57df3194fdcedfcdd4eb9d1ca9b7b6070caa8efafa476d755b83a7cf99d53b1507c8ed0e9c35e06a9060ae0c4025788130ad58fdfbe8a2c1d60f9721cbae4e6facc7cf2daca52fbc1a710f79051f33d17f642ac8ecddf403bf66c523bd80aa5ef793bc76d93a71ffd70ff21af4238"}, &(0x7f0000001000)=0x89) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x2800000000000000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r7, 0x40}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000001000)={0x0, 0xf44}, 0x8) 2018/02/01 21:18:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000193000-0x13d4)={0x20, 0x0, 0x8, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @uid}]}, 0x20}, 0x1}, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f000073b000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000558000-0x4)=0xffffffffffffff87, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000cff000)={0xe9f, 0x9, 0xc37, 0x79c0fff3, 0x2}, 0x14) 2018/02/01 21:18:57 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f000000f000)={{0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x7, &(0x7f000000b000)={0x77359400, r0}, &(0x7f000001d000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/02/01 21:18:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000001000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x10200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r1, &(0x7f0000001000)={0x27, 0x4, 0x8, 0x4}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/nfsfs\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000588000)=[{r0, 0x30}, {r2}], 0x2, &(0x7f0000001000-0x10)={0x77359400}, &(0x7f0000001000-0x8)={0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x101) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00004ad000)='nv\x00', 0x3) [ 113.775245] audit: type=1326 audit(1517519937.755:1345): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17851 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=104 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/01 21:18:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000f6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$setpipe(r4, 0x407, 0x8) read(r1, &(0x7f0000fc0000-0x4a)=""/74, 0x4a) ioctl$int_in(r2, 0x5452, &(0x7f0000b00000-0x8)=0x7) write$sndseq(r4, &(0x7f0000059000)=[], 0x0) dup2(r1, r3) 2018/02/01 21:18:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002cf000)='/selinux/checkreqprot\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) recvfrom$llc(r0, &(0x7f000097b000)=""/128, 0x80, 0x0, &(0x7f0000ed6000)={0x1a, 0x17, 0x7fff, 0x6, 0x0, 0x7f, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000e1b000-0x38)={&(0x7f00008d2000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000621000)={0x14, 0x1d, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f}, []}, 0x14}, 0x1}, 0x0) 2018/02/01 21:18:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x0, 0x8, &(0x7f0000000000)={0x0, 0x0}) connect$nfc_raw(r1, &(0x7f000001b000-0x10)={0x27, 0x20, 0x2, 0x7}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000d92000)={0x7, 0xab, &(0x7f0000599000-0xab)="0b66bbee05ba80d3fceb295e53493d35642c4bf6406306ff39e1d3a78ff25378e665b38be82745cf291fe3e19aeb59045d349f645ff0abcd9962c7b82369a6ab90fbafff54637988931b4f6fa1dd28203d23c0078e7f31f76173a4d8e01bd2b53fa7f28e13fa035aa1d140891178bebc50ddd9d186b22685759e6d7c8a5b888166bd6dd356a874c4d238f6f04fa34b8a63fd96611e377989bc86c4c14e480d26f200be499eb1af03ac3ec2"}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000060d000)='/dev/kvm\x00', 0x0, 0x0) io_setup(0x1f, &(0x7f000072b000-0x8)=0x0) io_destroy(r3) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) io_submit(r3, 0x0, &(0x7f000087d000-0x50)=[]) [ 113.859771] audit: type=1326 audit(1517519937.756:1346): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17851 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 113.904784] audit: type=1326 audit(1517519937.756:1347): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17851 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 113.929933] audit: type=1326 audit(1517519937.768:1348): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17851 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=55 compat=0 ip=0x453299 code=0x7ffc0000 [ 113.957902] audit: type=1326 audit(1517519937.769:1349): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17851 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 113.983301] audit: type=1326 audit(1517519937.769:1350): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17851 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/01 21:18:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003d5000-0xa)='/dev/cuse\x00', 0x2002, 0x0) write$fuse(r0, &(0x7f0000896000)={0xfffffffffffffc67, 0x5, 0x0, @fuse_poll_out={0x10001}}, 0x1c) 2018/02/01 21:18:58 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f000000f000-0x12)='/dev/input/mouse#\x00', 0x7aa6, 0x400400) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x17, &(0x7f000001b000-0x4), &(0x7f000001a000)=0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000002000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}, 0x90) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000013000-0x39)}) close(0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000012000)=[], 0x0, 0x0, &(0x7f0000012000)}) r3 = dup3(r2, r0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f000001a000-0x4)) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f0000016000)}) 2018/02/01 21:18:58 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000332000)={r2, 0x3, 0x30}, 0xc) 2018/02/01 21:18:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f000055d000)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f00009d0000-0x4), &(0x7f0000c91000)=0x4) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) 2018/02/01 21:18:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000773000)={0xc1, @tick}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b38000)='/dev/vcs\x00', 0x40000, 0x0) renameat(0xffffffffffffffff, &(0x7f000043b000)='./file0\x00', r1, &(0x7f0000245000)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000ced000)={{}, 'port1\x00'}) r2 = syz_open_dev$admmidi(&(0x7f0000034000)='/dev/admmidi#\x00', 0x1, 0x80000) mmap$binder(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x1000002, 0x80031, r2, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003f4000)='/dev/sequencer2\x00', 0x84, 0x0) r4 = shmget(0x1, 0x3000, 0x2, &(0x7f00009db000/0x3000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) r5 = getuid() fstat(r2, &(0x7f0000320000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r5, r6) readv(r3, &(0x7f00002dc000)=[{&(0x7f0000ffe000-0x59)=""/89, 0x59}, {&(0x7f0000623000)=""/138, 0x8a}, {&(0x7f0000b8a000-0x41)=""/65, 0x41}, {&(0x7f0000b34000-0x53)=""/214, 0xd6}, {&(0x7f0000ffd000)=""/239, 0xef}, {&(0x7f0000edf000-0x17)=""/23, 0x17}, {&(0x7f0000d8a000)=""/98, 0x62}, {&(0x7f00000a2000-0x67)=""/103, 0x67}], 0x8) 2018/02/01 21:18:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)) read(r0, &(0x7f00000e4000)=""/206, 0xce) r1 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000e44000)={0x7, &(0x7f0000499000)=[{}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000e97000)={r2, &(0x7f0000441000-0xb4)=""/180}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000bdb000)={0x7, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x3, @rand_addr}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}, 0x49, 0x2, 0x0, 0xffff, 0x3, 0x0, 0x43c, 0xcd, 0x3}) 2018/02/01 21:18:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000634000)='status\x00') getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000324000-0xa)={0x3, [0x6, 0x1ff, 0x1]}, &(0x7f0000273000-0x4)=0xa) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d35000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) recvfrom$llc(r2, &(0x7f0000fda000-0x8e)=""/142, 0x8e, 0x160, &(0x7f00007f6000)={0x1a, 0x17, 0xfffffffffffffd9e, 0x8, 0xc1f, 0x80000001, @random="841dcc300a90"}, 0x10) pipe2(&(0x7f0000094000-0x8), 0x80000) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000852000), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000077c000-0x38)=[{}, {}, {}, {0x3}, {}, {}, {0x8, 0x1}], 0x200001ae) 2018/02/01 21:18:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00003e6000-0xe8)=@flushsa={0xe8, 0x1c, 0x201, 0xffffffffffffffff, 0x0, {}, [@algo_auth_trunc={0x60, 0x14, {{'rmd160\x00'}, 0x98, 0x100, "507fe05ef40fe137bdc010c7f8aac3b38fc4ee"}}, @tfcpad={0x8, 0x16, 0x1f}, @replay_thresh={0x8, 0xb, 0x1000}, @proto={0x8, 0x19, 0x32}, @algo_crypt={0x48, 0x2, {{'lrw-twofish-3way\x00'}}}, @srcaddr={0x14, 0xd, @in=@broadcast=0xffffffff}]}, 0xe8}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00001f6000)='/dev/vcs\x00', 0xc00, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00005e2000), &(0x7f0000fb1000-0x4)=0x4) 2018/02/01 21:18:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000243000)={0x0, 0xcf}, &(0x7f00005c3000-0x4)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000aa2000)={0x9, 0x5, 0x3, 0x3f, 0x422, 0x8, 0x6, 0x1, r1}, &(0x7f00009b8000)=0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create(0xfffffffffffffff9) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000e81000-0xc)={0x90000000}) r4 = memfd_create(&(0x7f0000dcf000)='proc.wlan0ppp0keyring\x00', 0x5) fallocate(r4, 0x0, 0x0, 0x401) 2018/02/01 21:18:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f00006db000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000246000-0x18)=[{r0}], 0x1, &(0x7f0000feb000-0x10)={0x0, r1+10000000}, &(0x7f0000f15000), 0x8) utimes(&(0x7f0000380000)='./file0\x00', &(0x7f0000b3a000-0x20)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/01 21:18:58 executing program 4: r0 = inotify_init() sendfile(r0, r0, 0x0, 0x3) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000003000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000000)={0xdd, 0xec8d, 0x4c0a, 0x4, 0x2b72, 0x7}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000004000-0x4)=0x7ff, 0x4) prctl$setname(0xf, &(0x7f0000012000-0x1)='\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000024b000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000049b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f00003fd000)={&(0x7f0000804000/0x2000)=nil, 0x2, 0x1, 0x2, &(0x7f0000bfc000/0x1000)=nil}) 2018/02/01 21:18:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000c56000-0xb)='/dev/adsp#\x00', 0x8, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c33000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000e0a000-0x4)) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000d2e000-0xb8)="14312427709ae83c6021ea1bd485470023503b9dee0ad49feef4776231b3ef33a282243f407fe06183f8a440a75b7e357d800ba184fa06ea1a011cdd4b3dec32c69ea328359794f03844816cc8db169b3c7fe51ba5b823045753b0eb582e9dafee933ed49884a96964d4a6273b5560d236d128257373e897eafb19ae85fc6c8cb6841561b06c2721114a631e951771b87fa73f116f6ec30c5bfc4f0c03fa8123129748606b78fdd221257d7d9a3bc5f6066658a96877d07b") r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r0, &(0x7f000022d000-0x38)={0x0, 0x0, &(0x7f00007c3000-0x80)=[{&(0x7f0000e0f000)="aeeb19cf07889573499adeaedc627568f6703c67c0141479266f285fb5b015027dc67c55943bdd9e9191666af3c39f662fdf78e02b4972ac5b8f4c67e8ddb4d5869e97e07d7454256c8ba60a81ad7f773f40346c0eab5caa0f696dff0c4c470b3d8479126b2379e487f668c9e640cab3269201fce29f166ed51e2fe4e5563ed3e94570fd7267101a4b975c9781e5cb6182fb4c39f691fc01ceecf1362bb94040bb9b0773663f3bd284c5aea67d201abdbcba52f65e8e3b8546cbb22752645aa5e8c6924a72d833d8f95ece686476fe121d5399966bf1b5c727b23a439717869da568606412b7a01c0595a2c3ab", 0xed}, {&(0x7f0000ed2000-0x1000)="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0x1000}, {&(0x7f0000c0d000)="40628a52949e00da8901d3af48c6609241161e2b1c981f57e8675dbdc010475dcc8aaf4660a9d578d08a05f6d2d552df7dd1baefd08c61143eb1989aecb4d2cb516d2ed23856552bcc8f9ae62ee0e6f054c76fefe64c7932f13504bf291c49ca99edb8863cf167327aea7f949f43a80c85d8514ae999d02b2c78d7fc08a84db37269e40c1b2d7b33d8b1a4393aefdb11fadadf3baa8756", 0x97}, {&(0x7f0000796000)="fe8b57a722c4163349652da281faf564f0982f2b06333422398f7283ceccf1027b1021db92c886e2ff4487a330caa8191d2a22f792e7717ccba305696b58322b2a361286e9d6d9fac4dddcd5f36634427b90e77c30ead49dbad64c06d32dbae39afb2c077c6016f74d586e77dd8a26e64663eb3241545696919681c0bbd4a1ace0ec3b8f87560d8b7bc85b6cec094736fc035b9cc2c56f7ce2f5b86c49dee7a9fa6a29f9157087b482e9b9f17520e24fb628a680fde45629c3ea0d7e7cafffdaa288a2ba99d3360e25f29535455127553f44fc7f838003b4", 0xd8}, {&(0x7f000054d000)="245b7a8fb7ebe71e2f2402dcba744e642f9d70877db145e8ac746f7405c2bec35899b8002a03e1e99f1313006d83c0d847452f308720a3d878787ce1f97832a80cb59bd332bee387d58fd30b2b38566cca0beaa1f207a414939acae9bdca2a411cf02280f057ae65811b476ba63e9851fa6ca9d4d97bfafe87a41e533f71fa20399bf5e9778fb8d074aa1d12b3e9dd5cd3344a9a4144bd243b5167cf910284a7e91501aaf377d04b07c115b9103650cce353962fe1a52c7c8d83b8c7e97db6d10e638e4908d2ce4d9403a7df8427", 0xce}, {&(0x7f0000096000)="9d9feaed327deb6de90b745e6c1a5a5425fabfe7e38736eac8c3c4967f4f5e48a0021ae3d1b8fe53a744497d9ca30fe76687a1c80a32c6635e98a346d7d31b2d50e29768b8d91ff58e3dceb200fcca8a245a4902b3167fadc6ca308e4d5e3ec898", 0x61}, {&(0x7f00003e9000)="8efa6079a075f6dd066f4c7a52ba9190feb46e492bf21d28a054de7c3e43bbd820796ddc5765ce44c71392efa67a0df8a0b6f865f1a2dce5552b125b02528844bcc6cec1e793b78bd26b342b809ebf15baee8480e1f2f5169d", 0x59}, {&(0x7f0000a24000)="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0x1000}], 0x8, &(0x7f0000683000-0x150)=[@iv={0x80, 0x117, 0x2, 0x67, "6b0a9e761d1eae4dfb4704a85c9fc44234a1907f153eaa195fa8d7b9d6eecd66c90d1199e5370b2b372efd5ca6221e02bc8b3ee67a4a84d953260333653cb493b8434c23d31c6a2cb8ed1c78266cfe343a9f22ab2670275948fe70cc8143d089abf543457094ad"}, @iv={0xa0, 0x117, 0x2, 0x85, "57b1834ec35cc6078162c0cfbc77a154b65dee0fc5dae145cef125401de5cd688a983496fa09cbf2b3addf1382a6765f5286c9ec03f7f2fea583ca003f07a8a17dd7baba02e18fc808d3ed06ca18f28a5d0b212cc6e01821c4c701f11601de4c219406923239d6b4d939e87b3dff17e8e75a4a1eee306195856a56ed1928278e2bece46734"}, @assoc={0x18, 0x117, 0x4, 0x1f}, @assoc={0x18, 0x117, 0x4, 0xe1}], 0x150, 0x44}, 0x80) sendmsg$alg(r2, &(0x7f00002c4000-0x38)={0x0, 0x0, &(0x7f000061b000-0x70)=[{&(0x7f0000639000)="97", 0x1}], 0x1, &(0x7f0000c06000)=[]}, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e8b000)={0x0, 0x3, 0x3, [0x6, 0x40, 0xffff]}, &(0x7f00001f8000)=0xe) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000359000)={r3, 0x4, 0x30}, &(0x7f0000f7b000)=0xc) openat$autofs(0xffffffffffffff9c, &(0x7f000005e000)='/dev/autofs\x00', 0x2b0000, 0x0) 2018/02/01 21:18:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000b7f000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a}}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ca4000-0x9)='/dev/ppp\x00', 0x2000, 0x0) connect$netlink(r1, &(0x7f00006cb000-0xc)=@kern={0x10, 0x0, 0x0, 0x2}, 0xc) [ 114.119411] binder: 17915:17927 ioctl 40045542 20019ffc returned -22 [ 114.122936] netlink: 'syz-executor2': attribute type 25 has an invalid length. [ 114.143627] binder: 17915:17927 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 114.157805] netlink: 'syz-executor2': attribute type 25 has an invalid length. 2018/02/01 21:18:58 executing program 2: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fc8000-0x10)={0x0, 0x2710}, 0x10) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xff, 0xe9, &(0x7f0000a83000-0xdb)="9bbb83a1ba1fa53020904f1430b3598196cd819a409830905cfc665681d75457c322398584e6d83b4542c8c5383be0e20d3f7eb6963d817531624f83a225a87eb3a9039cc936d8561b3069ea835d586fefaf651cd6caba85c8630c327befba738ac06c69cb810e22093dfdab3c7995b6bf13a55b505f3a8933d7ee79dddd3208b4569089193aa0c3feceb8bd47ba21fd4b6e256715953a04cb182b1e0303f95a972acf4c02b36434bf92c7fb62883a1ae129f50c20ac6996f94b13e415ea7b5dc96aa8e0d16043b1d363648fbb0c4d4e8619a5775eb05d0d660400", 0xdb) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000fc8000)={0x3, &(0x7f0000fc9000-0x1bc)=[{}, {}, {}]}) r1 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000fc9000)='/dev/midi#\x00', 0x4, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000fca000-0x10)={0x0, 0x10000}) recvmmsg(r0, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92}}], 0x1, 0x0, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000fca000)=[{r1}, {r2, 0x4040}, {r1, 0x1200}, {r2}], 0x4, 0x2f) 2018/02/01 21:18:58 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000004000-0xb)='/dev/mixer\x00', 0x84000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f000000b000)={0x3, 0x8}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000000c000)=0x1, 0xfe77) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x579, 0x1, &(0x7f000028e000)="f519ff838dcba731bc50348e04bfab6afb9631ba567a13bf738130833059d14f2cd827ad6bdd3af4926dee969f6ae2363ce5cad0cebb71a6af63f9c5a2d2c006d4755226550902d586c40b3273cab8d9c39041ab8102df018ad35d3c008937acb80faf4128b716187d89604518b2fb432535c9b8e6cf069cfc3592512ca0da16c24ebf01585eb574dbb78c369e61779d810703cb00182256", 0x98) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000000a000)="c0c7d7d0") [ 114.183517] binder: 17915:17927 ioctl 40045542 20019ffc returned -22 [ 114.190208] binder: 17915:17941 BC_REQUEST_DEATH_NOTIFICATION death notification already set 2018/02/01 21:18:58 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) renameat2(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000003000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000341000)=""/35, 0x23) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e51000)='/dev/sequencer2\x00', 0x30080, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 21:18:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000064c000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$KVM_NMI(r1, 0xae9a) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1f) 2018/02/01 21:18:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f00009c7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$dspn(&(0x7f0000855000-0xa)='/dev/dsp#\x00', 0x3, 0x100) ioctl$KDDISABIO(r1, 0x4b37) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x20000000000}) unshare(0x400) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e8b000)='/dev/autofs\x00', 0x4000, 0x0) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000a76000-0x10)={0xffffffffffffff00, 0x5}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009e9000-0x9)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000010000)={0x0, 0x0, 0x0, 0xffff}) ioctl$VT_WAITACTIVE(r2, 0x5607) syz_open_dev$mice(&(0x7f0000843000)='/dev/input/mice\x00', 0x0, 0x1) 2018/02/01 21:18:58 executing program 1: fstat(0xffffffffffffffff, &(0x7f000039f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000bfb000-0x4)=0x40) r3 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0xa0000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000002000-0x20)={0x10001, 0x2, 0x0, 0x2000, &(0x7f0000c5e000/0x2000)=nil}) r4 = socket$can_raw(0x1d, 0x3, 0x1) r5 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f00008cb000), 0x800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, r3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x3c) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000003000-0x8)={r6}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00005d6000)={0x0, 0x0, 0x0}, &(0x7f0000ead000)=0xc) setregid(r0, r7) setsockopt(r4, 0x200, 0x8, &(0x7f0000001000-0xdc)="97fb95c0944c4c412f2376351e27a6182e07d607df81946c0d860f187be46e9db7b5bd2e31055bb1bee196be0982c90d023a60eda03859a2ad60842e00f47db9f8edd01e92398a4a97d331abdc5142de4bac6b65058920c410f38b72f780fefbdd6ca561acb0f6c9d5197299d476a29a37a04326afee29494e427b8bb5845f8d7d92ed89c2204568728406338e19b07e31e049b5c4ab3783a405d621e10715c115a6e077d4db66854fd68be1eae00aa9e225aa8f2797e63786fe89b4c1f0818cc97cd3e286eb38beb593439123f47b99315dff4b839ebd2593005a85", 0xdc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000004000)='/dev/net/tun\x00', 0x0, 0x8000) pkey_alloc(0x0, 0x2) linkat(r3, &(0x7f0000003000)='./file0\x00', r3, &(0x7f0000000000)='./file0\x00', 0x1400) 2018/02/01 21:18:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r3 = syz_open_dev$mouse(&(0x7f000009a000)='/dev/input/mouse#\x00', 0x3, 0x200c80) getsockopt$llc_int(r3, 0x10c, 0x3, &(0x7f000096f000-0x4), &(0x7f0000f43000)=0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000290000)={0x9, 0xfffffffffffffffc, 0x8, 'queue1\x00', 0x5}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r2, 0x0) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f000062f000-0x4)=0x5) ioctl$KVM_SMI(r4, 0xaeb7) syz_open_dev$vcsa(&(0x7f0000a8d000)='/dev/vcsa#\x00', 0xffffffffffffffe4, 0x8000) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000fb0000)=0x0) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f000075f000-0x1)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bb1000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f000000c000-0x90)={[0x4, 0x0, 0x1000, 0x40, 0x4, 0x7, 0x1, 0x200, 0x8, 0x4, 0x8000, 0x800, 0x80000001, 0x0, 0x800, 0x10001], 0x1002, 0x10000}) ptrace$pokeuser(0x6, r6, 0x101, 0x45) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805, 0x0, 0x1}) 2018/02/01 21:18:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x5, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000637000)='/dev/rtc\x00', 0x4001, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003d4000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000089f000-0x18)={0x0, 0x2, 0x8, [0x7, 0xfff, 0x6, 0xffffffffffff0000, 0x188, 0x0, 0x3f, 0x9]}, &(0x7f000011d000)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000f83000)={0x0, 0x1}, &(0x7f0000f7e000)=0x8) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00009d8000)={0x1, 0x5, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @empty, @random="e8aa522bb4a8", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00008ae000-0xb8)={r2, 0x9, 0xffffffffffffffc1, 0xffffffff00000001, 0x3ff, 0x400, 0x7f8000000, 0x8, {r3, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}}, 0xfffffffffffffff9, 0xb5e, 0x7, 0x401, 0x2}}, &(0x7f000054b000)=0xb8) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f000011a000)={0x3, r1}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000e81000)=[{0x0, 0x9}, {0x2, 0xd6c}, {0x8, 0x200}, {0xa, 0x80}, {0x6, 0xffff}, {0x4}, {0xa, 0x4df}], 0x7) 2018/02/01 21:18:58 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000eac000)='/dev/rtc\x00', 0x4000, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x7, 0x80) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000002000)=""/5) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000001000-0x8)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000003000)='/dev/vcsa#\x00', 0x9, 0x200) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000003000-0x44)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x2, {0x2, 0x0, @loopback=0x7f000001}, @common='nr0\x00'}) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000004000-0x5)={0x5, &(0x7f0000004000-0x14)=[{0x4, 0x4}, {0x101, 0x7fffffff}, {0x841, 0xe44}, {0xffffffff7fffffff, 0x40}, {0xe7, 0xc43}]}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x101200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ed6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f00006db000-0x1)) r4 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0xfffffffffffffffe) symlinkat(&(0x7f000045c000-0x8)='./file0\x00', r4, &(0x7f00000cc000)='./file0\x00') linkat(r4, &(0x7f000001b000)='./file0\x00', r4, &(0x7f0000017000)='./file1\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpid() perf_event_open(&(0x7f0000b2f000-0x78)={0x7, 0x78, 0x23, 0x4, 0x80000001, 0x6, 0x0, 0x47c7886, 0x35010, 0x1, 0x200, 0x2e24, 0x0, 0x401, 0x5, 0x99, 0x0, 0x7ff, 0x57, 0x8, 0xffffffffffff8001, 0x4, 0x4, 0x6, 0x3, 0x200, 0x5, 0x4, 0x8, 0x2, 0xffffffffd3066154, 0x4462, 0x0, 0x2, 0x9a, 0x7, 0x1, 0x8001, 0x0, 0x3, 0x5, @perf_config_ext={0x80000000, 0x8000}, 0x40, 0x0, 0x0, 0x5, 0x6, 0x8}, r5, 0x0, r3, 0x0) syz_emit_ethernet(0x3e, &(0x7f00008ff000-0x46)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14}, {[@timestamp={0x44, 0x8, 0x8, 0x0, 0x0, [{[]}]}]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000ebe000)=""/255) 2018/02/01 21:18:58 executing program 2: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x100002, 0x3fa7) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270141000000000004007352", 0x23}], 0x1}, 0x0) 2018/02/01 21:18:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000bb000-0x9)='/dev/rtc\x00', 0x800, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000284000)={&(0x7f000067d000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00003f6000-0x10)={&(0x7f00008cb000)=@del={0x120, 0x11, 0x4, 0x1, 0x2, {{'sha256-avx\x00'}, [], [], 0x2400, 0x2000}, [{0x8, 0x1, 0x10001}, {0x8, 0x1, 0xedc}, {0x8, 0x1, 0xffff}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x8}]}, 0x120}, 0x1}, 0x4004) setsockopt$inet6_buf(r0, 0x29, 0xee, &(0x7f0000a25000)="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", 0xfc) r1 = syz_open_procfs(0x0, &(0x7f0000531000)='setgroups\x00') ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00002eb000)) sendfile(r1, r1, &(0x7f00003a7000), 0x400000ff) fcntl$getown(r1, 0x9) 2018/02/01 21:18:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000669000)='/dev/snd/seq\x00', 0x0, 0xffffffffffffffff) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000358000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000c0e000)={0x0, 0x15, "b6ddce06b0381d7c2d2d7fbf2c3c607d168d3789cb"}, &(0x7f00003d7000-0x4)=0x1d) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000243000)={0x0, 0x8, 0x5, 0x6, 0x0}, &(0x7f000066a000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00009b2000)={r2, 0x4, 0x868, 0x6, 0x1, 0xfffffffffffffffe, 0x9, 0x6, {r3, @in6={{0xa, 0x3, 0x81, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}, 0x8, 0x4, 0x9, 0x3, 0x5}}, &(0x7f0000942000-0x4)=0xb8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f000037d000-0x58)={0xfffffffffffff93e}) 2018/02/01 21:18:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000003000-0x25)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000d7d000)) 2018/02/01 21:18:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) r1 = dup(r0) bind$inet6(r1, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x39) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000220000), &(0x7f0000d24000-0x4)=0x4) 2018/02/01 21:18:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x0) connect$inet6(r0, &(0x7f000069c000-0x1c)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0}}}, 0x1c) getrusage(0xffffffffffffffff, &(0x7f0000b99000)) r1 = add_key(&(0x7f0000843000)='cifs.idmap\x00', &(0x7f0000a7e000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0xffffffffffffff61, 0xfffffffffffffffd) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d47000-0xa)='/dev/cuse\x00', 0x0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000cc8000-0xa)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c4d000)={0xfffffffffffffffe, 0x8, 0x5, 0x5, 0x0}, &(0x7f00001a3000)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00005c3000-0xc)={r3, 0xff, 0x2, [0x10000, 0x8]}, &(0x7f0000738000)=0xc) keyctl$update(0x2, r1, &(0x7f0000280000-0xfe)="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", 0xfe) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000a07000-0x1000)=""/4096, &(0x7f00000f0000)=0x1000) getpeername$netlink(r2, &(0x7f00009e8000-0xc), &(0x7f0000666000)=0xc) 2018/02/01 21:18:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f0000db4000-0x8)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) preadv(r1, &(0x7f000091e000-0x20)=[{&(0x7f0000bdf000)=""/48, 0x30}, {&(0x7f00007ae000-0x29)=""/41, 0x29}], 0x2, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(r0, 0x1ea, &(0x7f0000947000)=[]) io_getevents(r0, 0x0, 0x0, &(0x7f000011d000)=[], &(0x7f00009ca000)) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f000034e000)=0x3) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000056f000)={0x0, r1, 0x1}) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) 2018/02/01 21:18:58 executing program 7: r0 = msgget$private(0x0, 0x10) msgsnd(r0, &(0x7f00008ba000-0x5d)={0x3, "9045eda145e2f84d802f2951ad244b4679935fb6e0e2b1470e0891c463feba1e28b8428cb69fea2e65003b271887182eef568faec7500b4da69a9c9a9c06610690c418743f4d2b0eb0e2351aef1241d320f57c5653"}, 0x5d, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f00006a3000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) syz_open_dev$sndmidi(&(0x7f0000f59000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x4000) msgget(0x3, 0x655) msgget(0x2, 0x400) r1 = msgget(0x0, 0x10) msgctl$IPC_INFO(r1, 0x3, &(0x7f00008ad000-0x5d)=""/93) io_submit(0x0, 0x0, &(0x7f000035f000)=[]) 2018/02/01 21:18:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80003, 0x0) dup3(r0, r0, 0x80000) fcntl$getflags(r0, 0x1) mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x1) syz_emit_ethernet(0x4e, &(0x7f0000017000+0x207)={@random="cd39082565f2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x18, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80}}}}}}}, 0x0) 2018/02/01 21:18:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000876000-0x10)={0xffff, 0x7}) r1 = socket(0x11, 0x806, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000140000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000001000)=""/4, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00002a9000)) 2018/02/01 21:18:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cf4000)='./file0\x00', 0x50) mount(&(0x7f00008b3000)='./file0\x00', &(0x7f0000107000-0x8)='./file0\x00', &(0x7f00008d3000-0x6)="0000000100", 0x0, &(0x7f000063c000-0x2)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000443000-0x8)='./file0\x00', &(0x7f000039d000-0x8)='./file0\x00', &(0x7f0000ff6000)='9p\x00', 0x1001, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000aa0000)='/dev/dsp#\x00', 0x0, 0x40) clock_gettime(0x0, &(0x7f0000e49000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000687000)={0x0, 0x0}) futimesat(r0, &(0x7f00009b9000)='./file0\x00', &(0x7f0000d2a000)={{r1, r2/1000+10000}, {r3, r4/1000+30000}}) chroot(&(0x7f0000baf000)='./file0\x00') pivot_root(&(0x7f00004d0000-0x1)='.', &(0x7f0000432000)='.') r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000c7b000)='/dev/audio\x00', 0x40000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000ea2000-0x40)={0x8001, 0x5, 0x40, 0x2, "a7c15d64ac49d11877470af2adcf9be11144cf7babc572dc79dd46c5e9639c81a7c50cc35abdd99c0fa68dca", 0x7fffffff}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000e74000-0x4)) 2018/02/01 21:18:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000000000)='\x00', 0x1, &(0x7f0000ee3000-0x18)='md5sumppp0self&vmnet0},\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f000060e000)=0x0) io_destroy(r0) sysfs$1(0x1, &(0x7f00004cd000-0x1)='\x00') io_setup(0x8001, &(0x7f0000ef2000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dde000)='/dev/rtc\x00', 0x40000, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000387000)=@req={0x3, 0x3, 0x8, 0xfffffffffffffffa}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000e88000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000df9000-0x4)=0x10) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000361000)=@filter={'filter\x00', 0xe, 0x4, 0x468, 0xffffffff, 0xd0, 0x2f0, 0x2f0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000090e000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x1c0}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0xffffffff, 0xffffffff, 0xff000000, 0xff000000], [0xffffff00, 0x0, 0xff, 0xffffff00], @common='bond0\x00', @common='syzkaller0\x00', {0xff}, {0xff}, 0x89, 0x1, 0xb144b589eed2e5a0, 0x8}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x1, 0x6, 0x1f}}}, {{@uncond, 0x0, 0xf0, 0x130, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x800, 0x1, 0x1, [0x101, 0x6, 0x8000, 0x4, 0xfffffffffffffc00, 0x6, 0x5, 0x6, 0x3f, 0x6, 0x80000000, 0x2, 0x3, 0x800, 0x9, 0x5], 0x10}}]}, @common=@unspec=@LOG={0x40, 'LOG\x00', 0x0, {0x8, 0x2, "fd0b0f09df3c89d10d501c540f0eef244f8f8b6f945f569ab6b115182c36"}}}, {{@uncond, 0x0, 0x108, 0x178, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x32, 0x1d2f69ee, 0x453, 0x6, 0x1}}, @common=@frag={0x30, 'frag\x00', 0x0, {0x1, 0x0, 0x7, 0x3e, 0x3}}]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x80, 0x7, 0x9, 0x1, 0x0, "f7f3064fb3bf90d668ab5b79590833910664069ac2e6733a2c517887cc137dab090a5ff0566b443ee7f607ca3b4b532d76c5645139594cc2474481cd5760de78"}}}]}}, 0x4c8) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000dcb000)=""/15) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000f4b000-0xa0)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x6, 0x8997, 0x4, 0x5, 0x6}, &(0x7f0000fac000-0x4)=0xa0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000547000-0xb)='/dev/mixer\x00', 0x800, 0x0) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f00006f0000)={@syzn}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000249000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r4, 0x80404521, &(0x7f0000890000+0x45f)=""/45) io_submit(r0, 0x0, &(0x7f0000759000-0x20)=[]) 2018/02/01 21:18:58 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000f91000)='/dev/sg#\x00', 0x40, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000b48000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000aef000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x3, @random="4232c1bf6fdc", @dev={0xfe, 0x80, [], 0x0, 0xa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}}, &(0x7f0000757000)={0x1, 0x0, []}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008f8000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000e68000-0x70)={[{0xffffffff, 0x6, 0x6, 0x9, 0x100000001, 0x20, 0x3, 0x1, 0x6, 0x0, 0x3ff, 0x0, 0xe3}, {0x468, 0xffffffff, 0x2, 0x5, 0x20, 0x2317, 0xfffffffffffffffd, 0x0, 0x1, 0x3ff, 0x4, 0x50, 0x400}, {0x10001, 0xfffc000000000000, 0x1be, 0x8, 0x9, 0x73, 0x0, 0x3bd, 0x4, 0x31, 0xfffffffffffffb6e, 0x7fff}], 0x5}) socket$inet(0x2, 0x800, 0x5) 2018/02/01 21:18:58 executing program 4: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000056b000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) connect$inet6(r0, &(0x7f0000934000)={0xa, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, 0x1c) r1 = dup3(r0, r0, 0x80000) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r2, 0x10e, 0xb, &(0x7f0000008000), &(0x7f0000007000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000052e000-0x4)=0x3, 0x4) r3 = socket$inet6(0xa, 0x2, 0x2) setsockopt$inet_int(r3, 0x0, 0x18, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000876000)={0xa, 0x3, 0x7, @empty, 0x10000}, 0x1c) 2018/02/01 21:18:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x1b, 0x4000000000080003, 0xfffffffffffffffe) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000097d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00004d7000)=""/145) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000ff000)={0x0}, &(0x7f0000a29000-0x4)=0x8) sched_rr_get_interval(0x0, &(0x7f0000c93000-0x1)) sendmmsg$inet_sctp(r0, &(0x7f0000201000-0x1c0)=[{&(0x7f000011c000-0x10)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000e45000)=[{&(0x7f0000f06000)="d2344dbdbcb3a961ba92f42d579b9baf15ea1078ededff29944af5016f19aa73d2dc1bd22fe7b588ab8d3b08130032a282575400ee927accdcf0bbded88ead718ed8f5a92d65113bc5bbed79b844d79607df45a967feeb09d36c9450b5f1922273b3773daccd29bae116c7e25f760a6267563c400cbafdc5dde4e58a97bbd44ec270ec8ca761b2774e2f62ead4ee99ac0d78ebbc06f7efaaccb2cf1681fc557f51bcb17c59a7333cb7a54931d92a77c073f8c53e85b19cd1fad306ba8e95391feb02621cfdf4f2fa028a5cc5c7f2a115b14ff7c4473965fd6e0521211d6cfd5172a876b1464169f0e710abaacdc05d4884830b9dfead36bdf4f70a05ff6129f93b61ac8b30b5ac414c8fcd9615c5fca86202ab015470ddd4756d366ff265912e79f71850de8f046d79d9cd0b37efd5429ca23930d8b92fead73d9cf4f50ab49225efaeafef7f07b05b3b341e937519d223dedcba78e4296bc99cf66485f3523eb8a7e84dfb73b444c7d68ceeac341b922ee7e0be893c4e00df06d926fc4e1236ef76891d25ca668b3c96c9fb867fcabbd111de46272cb712f8c3f3922d2cd1abc80d2251a7ef8c11fd4057f7d9a7d101a473d9981076eb3ea570119b5a3d39c266ef18b94717b8ce74b53a7f1dd0a95d2e25c2712ed0e80341eb85d3a048a671ca409aa1bf9ceb952cf852445a7a74251c8079e0478c87985258d7805be59e17f963353e00b61940991c366eb55fea290522c60ef3d9b07cb459b7b9a0f0d92160a3372ebc186db596b764439db8f5f1db4cb65fed0c46de7d4470441de248f922c7a012e4b6f3af3b78a0611e72bbf3142d45ec22c121c6226a5597ea375aeb06719b986e2145e3fdbec94eff21a36828c91fd63afa9c498ebcd8fc0756a8ee6e4ab910a63fc4fa8d1a0eed272ef0948e437777b09f97427cf775a28a34f15993c7ba0cac38677dcde63cabd604c3d98a0eb68a5093f8607d91910ce86cca44b51cb185663931cc546c527111649fa118a330257445dc95b2593fd13af11f6cce1bb16ad3e1483733a4d659c239f5b3e9b5fda198af46b848fc0ed441aff9c6e1cefdd3877bc93e3d9b89b0aad2a5110fbfa1bbef9c8814149fd6c404ef7ed52b673ec302e6d3b206111f7eab41068a7058687f672216dcbab7d881b09a09679a51fefda056fc2eef29ef3e057b2bcc7d2d649ebf1a73e7a7467da0c2486cf654c0b975a1ce026d55ef006a5ce6dfbcedb172f0094bf5bb51332dbcb3904f1c5f4119fd653f6716235bc710ecdc994490a77a92cad52a9b372a0f03f8dcc015833cf366f7b84ff27eb0150818a30614376f8132f0d6a33119c44ac29e29427b80735bb1fd05d7bf360a7f3d4004fef82b96da3ac1b53911d32e934fbf249b8f17a2c055efdbd0192c7c55c65105acf07dad61d8968af340fa2636038694e5bdc10c07a59024c044f89ff4e87b12b19d3abb660d4a73b96eae4f36e3eee4950c012878e9d2a86bfcc94e1ef495ad4dacfaeed96d94ebe9159e8ce5bfc752b3d0cb0bf9281b53b843d40dfc33fc25bf25e81432458928ef4e86c6aa4a23a392252fb36c6455d85b0d03ddb433ffad7171191bcfad4f524bb7c70da9a15b36083f5f25e02f0976008b72b577cb74a8822a6916a0070aac1ee55a94a0e5f334d6bc0b31ba5e48bd856613d78b2e76b4cfd543c9281527187e725cd347003f728e0d86d307ef5436b9a1efe31249e342916b45a04a96ac9a4f657c0f078694e9f26c42e5a6807a85b0c72ce11bbb7dafb829d38e1a71f5871e4c10a11edffa435e3fb838b90e11fe07c12637d10c08496d70cc7896583889843ed589acdd54465766baeb40cd477b400eda01c048488d85aeaf314ded2faf3d1d56092059e5b4191bc8ac58ac4edc221cb975e6a7f9bc059c86c8ad91d7620b013fe2e13de3f5eba1f3e6e8b9c152662dea1077541dc9b5a2e4d16f5c01ddec6faddaa1b8237d839dd957dfd193230551c8e68b54e361c07997c8a447521f52bb434b3727657e101d7c6713415e06da0d0f49d2a6611e0154ea70d07a79bca42cac91774e76e2aa2396fd3fcae32a85d4615d3da4e71e2e7bbff8c4113a4af10bd51d9fc5da335ef1ac5e9eafd614b072c1431ff3632e2e8314bd787056a421e7f13be514973dc53c66c6f5112a45799cfd26aa3782015896af396baae4b52f218571f970354ac5eee4282a945e0f48bb4955c7ede1533f83fd95260283808d133c6e507f6ce31d9d5070873dc800c96a99abd0715e92a597c92a85ee36421d1c42f0796c3cdf7ac7a88e6d3eb598a604a133cb5d509593265c5af4322d7ac0157c20f46539b2d5b6ca5dbb42046cdab6beccce3766702a7e8bb2c473bc7c38a4deada653a696328c8591f0c09b0a6226c8407f344d25a3f932aead9d694d5561d4b994f549f343310856d52553d5c9a80a61c576fbe854c33f65aa8e1d2ee24de10bff98daf05e8ea09f28cd873ad664c14ce8146e5d5ec8074c65a85bf4f90b06622912283aea39b4cf1bc12ddc0a35bf7c695cc8661309058fdb1d29a9b7d66f4527e9a9100ede6ab728bfe09e571e0497baddb2c7b50a8e2ebed62ead74c4ca50dc5cd6d4bf8169a315a0883348b9f55829cd2f250df02c6ae17cc4e64dda0bb88bcbb5bdd15dcf823896ec3e04445414fd81b6aa50463f3fe7a5c739d77c8d4d1020a3a7fc4e119d283bae6d899b173d693cf3be6084e8174aeaf2428a30c0de25b4eb7f8cf22ae35e1350df99f21ac455a00fac33b9543222c822a60ba209aa7d622939c797df1a686eefd07a3f714b0eb1bfff95270377b2d60240457783ab19e8f47f852d1b1e373db22380aa336d5fe2fa9b69f65744e77aecdaf619b0f8744e927f7ada301a8ec3af36010854d8088a31298ed4a98449957ed209b7c737cbe03e738aa906445abf48af7d1933ade90e08d88bced72ec86309d2aa2c3ca45d951011b862692dde94eadf1f3608ea44408a0457d43ee1136c45aa1b39f4db6dc00bf46174b6217b0cc13e824a00b6ef0dcc0d5481973a2c1d4c1b6089b54e8433cc7c98356f69d345b40ff520d1553af273e22af9e338a0abbc3c81c50a67bdd620105cb1f4705512ebbbac24dc905084469116551dafd295566dfbdce39331917f8a73db48c170d761c9aaacd6d507cdf7bd5f23f2d44d96e9b0e5f76065b0476494b66084beb9b743ddf7034351e27f581ffd11dfdf92f4baeac75f58dac006792d27ee87470482854f01bf592f2dc2733678ac89deb7f7110497d5c2e9ce527d745b962b7faa9c6a487a13188caec7c89237c90eb1d377ee2afc5f243345c4fe67672c6d00fb509edf366b7924b9ccf26fd9bfaecfd53a88e4ea259831fd6c7a753e0ca35aa3414850dfdbb65e3735271ffd6703923ea5b57814f290289f991edbebbe38bffa0dbba33a64216f2b37fa818727632d3f02f229d4bf71aeb111c63364939cf8d928df04f5771e3435ecfb2e01881bd6ec19f93895b8dc675c054218eee6d75546bfd35ab150f0e015e83bd0d0b21b2f673711384638fae7f5aa75f30c71c11a0ffc04724cfc34caa2a406c5199e78cfa9acfacd0db7e26806ceffe41228f53df3e2d353dde224ad7ad0b2ace77c20aa0f272991f20b69d79257fb3bcd58c7f24da7c78b440921d09b8d51139c5e0edd55adddafbffebf3274a3464dc052e845ef859a6fd530cc8315405f685ebe71557ae82b94f9e664ee724b4c6c4a09d93d9284708aed3ffea0bc2e96084ae891edef21145107a713813e76a8b1c804ab5d5186543292489f7a36a872aaaac3ec002303e065d076097f053c48b2e3f05442c22ae2115fdcaab5ee3c161e08a375b0651ed3fa3eea528bf541e15da2b7a997e2ae577b83966ecc75281396998620047292db33e4669e7513e165d4053f1bee741c470659188d34d9698d9fedefa961c6cc3885385764f2a0c3b562760e0ecde19467a7f2ea4833ed4c5f163a2fd7c7d3494fcf2fc076553ffa5a25882f3d918270f0d33dc8e070a589145a5ebf2d14893658ad82a56fd21800220773211cc895998ad4b30250a1b2ccc3435f9f317a39a97062ce2d0a8d898f6e8756e60576d700372c53531691b0e681c519d4e79134a4890860af28cdf23aa3f19f75673b8959698f652033c1490709df7bd6b57fd440b15192b67be53e3510d9d617c3e750c1e316d14a9bc24cf7ab227192bf2a7c4b0ecd37f70ea72268b2552aabfd18f2ad6fb3d5f44989c11c60dfc4a54ae83d97276c6e13be0e669304fe54d1451a122e36159806d6caac0d63ecfb696d5bf166451cc6cac63f45a09cf13389e8838aa5d02dfd578b9adf9bf1b6eb92e4fbe6dbccfd5fcf51a4392f644efc12851e87a6a4011f20a08b3e7acb2bd8a35fa5c993a9360c37afd61b1a7d21cc20da3d118da9a4a9b76f11761ec53ba6ebf0c6748f67988c966b5670b1b1d56b54dd255d0dfd4d44f2da855d3c3b55037790159d01912938bd2aa8e8ab214f1ee0c63439fb2fcd118180c45a444d404fae53bde86709298d2452a7658f54c932631ca4046faf86815f3a91259e9d6f98476c3ecf7c55ddfd35380d0d9864f52b4bcf52afecd6fb0c3698cad6b871fc3dbb98ed3a06ff775ae87687006ace28e370039c6f92cab9b40d8df5b7d83daec241d2681ef294078ca285db06f5bf47dc50ab3085d378a4f87080b47c5cbea494a83a4da25d9f0e184fe380dbc0f9946e952ac7a93e575094ce9cc6cd4cc6fdd41d16f7b162da8867bd95b46da34fd06bf392d3c1119a024f9a6c893fa9b96a107681a0094913e2fb0eaa0fd52b813c49b5b8d25adc365982d4c958a3d0c8eb04431cb06eacdc2d0eba481980b861c485410812868ed4cff2192ecf32fd06800f4bf5506b91a9b272805398c47c4cc1616c76e856733bbc2bddc6047428d3b36863de564e74d17eb38cecc4209425f4559dbd443e07a8a93014c6e9f48f5d7dca13dd04f638f536ab35038b057aa91171a5f72247a39565978daabf8e094a49ff98efd7dc20e35c6f30f2cc2ac8b214c68528222a020965512764d1d2b21731da9c7b277b93a0b09c0718a21d2fb1e95092c12cfb1110750361d9a49d3c9fbe3ab87d675fd1aac56352dd025ad24b1bcf1a382926e778738e3e8842c1d1904b39d84f843a062d61cd15dab229dc9aedf4f8f90c45d977103a87a889abc7e26ccf2eb09fad27da9628d3790288071fc5fd8961a35713adfb4daf4687944ce33a67e4e6d2a62fc5e107a1ef4aeaaf1ed2a0e98806dd1535526ae292cab789b8f2ad5232eb78be0bc753973336b625fd3f0846893b634cc216718d124a005cea286be6b35b45cf31e1665bbcaf9416de7b5e90481600260606b82bf95dcf53baf9bfc463df8950cc2389e9340f4fe3d27cad1c3df4478ca665bcaac1176ac8374a5c33c3f89e7fdf079a8a35726a36a8437caaef2a14518fade634d2ef5a8e2befa4e87ffb33fb886a5e7ae9d90f6b65832e3d55ecfa298a5fd2f14794db97800d5ca183561bbaef041514198f3781186d9be509d458b3ab25d24dca560ee8812f962f469b69e5e88f5f1d078449a45b5001faf55ade04776e65c49a464f4e05f4e314811206329c15b9e363b32ae31c4e2efab8a7e34132147b732a2ff3a41a2e4822899150f1f8316114f168f538c601a766248cc8ae178d9c1cf0d6077e11028224f6f8e83f79d0d0baa7930262206f6974f939e91a9f23fa952beeac9b97edc754e0b4a7a9d979870cc3bdda1b141c6536", 0x1000}, {&(0x7f00003d1000-0xd)="f80050eda83822973be08c728c", 0xd}, {&(0x7f0000dc9000)="6ee1ac8fbc8ce81a7702004729101b61732a02c7b472575aaee56309883ae3eac0d76904a09d959b0bc69fc9601ff7083978e259b5651b1e15310ddd86fa8fc4be725c8dac469285c4ad59251f402b7ae6ec414eb2f309170d8467f863482deaf0e785c0d1d2c2575c41ac795bebf139c2a4c1e96295097f61542b89c9dbc142c6f4189a6ad50e1b3ea8fa7ea52a5341252485ba2f56277d7ef3ae10a2ff295525530c8e910f2741", 0xa8}, {&(0x7f0000424000)='2', 0x1}, {&(0x7f0000276000-0x2f)="d8a5962f5806d1b4a2453f60161f78de26430f8ce4c84e0b953bc77f17413cdfe59c875450469f68aefca6c5eadf15", 0x2f}], 0x5, &(0x7f0000e35000)=[]}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000701000)={r2, 0xff, 0x9, 0x3}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000058e000-0x14)={r2, 0x4, 0x0, 0x8, 0x20, 0x81}, &(0x7f000072f000)=0x14) ioctl(r1, 0x800, &(0x7f00001e9000)="da81b4d0b48e4ba9fb54b1302e894c23395c0727ca0ed16a9646462e6270c6d5b017deb9b0deb13363b86b0adc283e63b05f88ff0be7656167a9fbd0730d27ec0adb1325b8413583bbc3fcd8c241f60d2dc58f60acd3be479d2db7da10cb967712aa5924e02afdd9b4dd398051a062c5297db03e810856") 2018/02/01 21:18:58 executing program 7: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003}, 0xb) shutdown(r0, 0x1) recvmsg(r0, &(0x7f000091b000-0x38)={0x0, 0x2f2, &(0x7f0000acc000-0x10)=[], 0x0, &(0x7f0000acb000)=""/4096, 0x1000}, 0x0) 2018/02/01 21:18:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000484000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f00007ed000)="5b4f432387b0898f88fc786491988af0dd4761080e0ffaef5e2e10acb3cff90804530a419cdb9739ba8d6ffaec704d212fe25485b78f2b7789f9", 0x3a) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x7) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000036b000-0x10)='/dev/sequencer2\x00', 0x10200, 0x0) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000220000)={&(0x7f0000c30000/0x3000)=nil, 0x0, 0x1, 0x4, &(0x7f0000641000/0x3000)=nil, 0xb2f4}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7}) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000253000-0x8)={0x1, [0x0]}, &(0x7f0000dac000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000c94000-0x8)={r5, 0x8}, &(0x7f000056f000-0x4)=0x8) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000e10000)) setsockopt$llc_int(r4, 0x10c, 0xf, &(0x7f000057f000)=0x3ff, 0x4) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x6, 0x0, [], 0xffffffffffffffff}]}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000530000)={0x2, [0x2, 0x7ff]}, &(0x7f0000dfd000)=0x8) ioctl$VT_DISALLOCATE(r3, 0x5608) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000221000)={0x4004, &(0x7f0000386000), 0x0, r1, 0x2}) 2018/02/01 21:18:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r1, 0x0, 0x16, &(0x7f000097c000-0x4), 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000067c000-0x18)=@add_del={0x2, &(0x7f0000e82000)=@generic="2c03ea054fb4e968554e570fdb530bab"}) 2018/02/01 21:18:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000dba000-0xe)='/dev/admmidi#\x00', 0xffffffffffffffff, 0x200282) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000dfb000-0x1e)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) r1 = syz_open_procfs(0x0, &(0x7f0000e38000)='net/route\x00') r2 = syz_open_procfs(0x0, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r2, r1, &(0x7f0000bae000), 0x400000ff) 2018/02/01 21:18:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002c8000)='net/ip_tables_names\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000f22000)={0x6, r1, 0x1}) pread64(r0, &(0x7f00008af000), 0xfffffef6, 0x0) 2018/02/01 21:18:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000a9000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000038a000)={0x1, 0xffffffffffffff9c, 0x1}) openat(r1, &(0x7f00009f2000)='./file0\x00', 0x10400042, 0x81) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000eeb000/0x2000)=nil, &(0x7f00002b7000)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000157000-0x8)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000093000)={r2, 0x3, &(0x7f0000868000-0xc)=[0x1, 0x9, 0xfff], &(0x7f000003f000-0x14)=[0x100000001, 0x9, 0x8, 0x5aa, 0x1], 0x40, 0x3, 0xe800000000000000, &(0x7f0000fa7000)=[0x9, 0x81f2, 0x0], &(0x7f0000d20000)=[0x10000, 0xff, 0x3, 0x8, 0x7fff, 0x80, 0x3]}) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000ce4000-0x8)='./file0\x00', &(0x7f000057c000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/01 21:18:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[]}, 0x8001) recvmsg(r1, &(0x7f0000f43000-0x38)={&(0x7f0000cc2000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10, &(0x7f00007be000)=[{&(0x7f000060d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000045e000-0x9b)=""/155, 0x9b}, 0x0) accept$packet(r1, &(0x7f0000ae4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000085c000-0x4)=0x14) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d71000)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f00001c8000)={{0x7, 0xffffffffffffffff, 0xe5e4, 0x6, 0x0, 0x8}, 0x100}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000977000)={@common='gretap0\x00', r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00004e5000-0x8)={0x4}, &(0x7f000026a000-0x10), &(0x7f0000bb4000), 0x8) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r5 = syz_open_dev$dmmidi(&(0x7f00003d1000)='/dev/dmmidi#\x00', 0x0, 0x2) connect$netlink(r5, &(0x7f0000711000)=@proc={0x10, 0x0, 0x3, 0x40000000}, 0xc) pipe2(&(0x7f0000731000-0x8)={0x0}, 0x4800) ioctl$EVIOCGABS2F(r6, 0x8018456f, &(0x7f0000333000-0xa7)=""/167) tkill(r4, 0x1000000000016) 2018/02/01 21:18:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000000e000)='/dev/vcs\x00', 0x189800, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000c66000)={"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"}) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000c2b000-0x20)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000091e000)='net/ipv6_route\x00') sendfile(r1, r1, &(0x7f0000746000), 0xfffd) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00001ed000-0x1)=0x7ff, 0x1) 2018/02/01 21:18:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x1, 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, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/01 21:18:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r0, &(0x7f0000eee000)=""/36, 0x24) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000013e000)) [ 114.780155] *** Guest State *** [ 114.783962] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 114.799164] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 114.808295] CR3 = 0x00000000fffbc000 [ 114.812507] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 114.818688] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 114.828116] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 114.835190] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 [ 114.843492] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 114.851645] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 114.859848] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 114.867872] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 114.875887] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 114.884444] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 114.892540] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 114.900911] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 114.909048] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 114.917144] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 114.923617] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 114.931095] Interruptibility = 00000001 ActivityState = 00000000 [ 114.937339] *** Host State *** [ 114.940555] RIP = 0xffffffff811bdff4 RSP = 0xffff8801bdcaf508 [ 114.946539] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 114.952960] FSBase=00007fb98f794700 GSBase=ffff8801db500000 TRBase=fffffe0000034000 [ 114.960763] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 114.966661] CR0=0000000080050033 CR3=00000001be80c001 CR4=00000000001626e0 [ 114.973683] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff85a01b70 [ 114.980372] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 114.986438] *** Control State *** [ 114.989902] PinBased=0000003f CPUBased=b699edfe SecondaryExec=000000c2 [ 114.996664] EntryControls=0000d1ff ExitControls=0023efff [ 115.002144] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 115.009093] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 115.015777] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 115.022361] reason=80000021 qualification=0000000000000000 2018/02/01 21:18:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) uname(&(0x7f0000509000)=""/70) r0 = syz_open_dev$adsp(&(0x7f000055f000)='/dev/adsp#\x00', 0x6, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000081a000-0xc), &(0x7f00005d9000-0x4)=0xc) 2018/02/01 21:18:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000004000-0x8)=0x50000000f5e) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00003a2000)="6f69e51b9d76154ba925209e31ed7f545984e949145ac73ab5cad1c875b173cd67880c5ae61113442621ff0554d76fc5b3569587f35b256b43d86cbf642a8b7371d2a319d4a7441f18cd16ee7f1b95cd7b52eb") ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00006bf000-0x8)={0x2, 0x5, 0x2, 0x8}) 2018/02/01 21:18:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) r0 = dup(0xffffffffffffffff) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00002dd000-0x4)) chroot(&(0x7f00004fa000)='./file0\x00') symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') open(&(0x7f0000d05000-0xe)='//file0/file0\x00', 0x0, 0x0) 2018/02/01 21:18:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xf, 0x6) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000042e000-0x18)=@add_del={0x2, &(0x7f000058c000-0x10)=@common='lo\x00', 0x3}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000f25000)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xe}}, 0x8) 2018/02/01 21:18:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bd8000)='/proc/self/net/pfkey\x00', 0x8401, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000c64000-0x2)) msgrcv(r0, &(0x7f000040b000)={0x0, ""/63}, 0x47, 0x3, 0x2000) msgsnd(r0, &(0x7f0000b78000)={0x0, "d410dfba0d2a390518a6601fc8e0ee1fb96095f52d985760938e269658b11b883acaf469ad61d4f2581032d3876f1558542faa35e6cb9a1ab905ffc2216df339aa2424bd7ee8190185bde6e34f69986eea159e8972668b9bff9b7800235a8143c85447836ab76f3e03aa37035f7dc36dd4cf7331197dcd34ecc22c993c37be812209f7"}, 0x2, 0x0) 2018/02/01 21:18:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x31, &(0x7f00007ce000-0x4), &(0x7f000070e000-0x4)=0x4) creat(&(0x7f0000948000)='./file0\x00', 0x136) 2018/02/01 21:18:59 executing program 2: r0 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000742000), &(0x7f000084c000)=0x8) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3a) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000002a000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000007000-0x1)=0x8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xa, 0x5) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000002a000-0x8)={r2, 0x42d}, &(0x7f000002a000-0x2)=0x8) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000023000-0x78)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x0, 0x0, 0x0, 0x6, 0x0, &(0x7f0000027000)=@generic="8dd662ef7a0ee2492551e22467603e93"}) 2018/02/01 21:18:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) sendmsg$key(r0, &(0x7f0000efa000)={0x0, 0x0, &(0x7f000037d000)={&(0x7f0000b8d000)={0x2, 0x7, 0x7386, 0x0, 0x39, 0x0, 0x6, 0x1, [@sadb_x_nat_t_port={0x1, 0x17, 0x2}, @sadb_key={0x12, 0x8, 0x428, 0x0, "52166356d1ee349d87918604d20e73a6d0b335ad8ed410b272a3cb4d28abf0fc367c329a501a3459d8065829e39d806260aa238dc3b4b2993ac4f4cbe35b8aa0f67ce3abc2f9b8b0954af1a0949d2c58c32d8037c87b220133d734a5add8f6906afdeaddaaaaf6534d735dde617aa701c410045910607b2b39e2f670ab5dc273028b56ad99"}, @sadb_lifetime={0x4, 0x3, 0x5, 0xfff, 0x8}, @sadb_sa={0x2, 0x1, 0x2, 0x80000000, 0x7, 0x8c, 0x4, 0x80000001}, @sadb_address={0x5, 0x5, 0x3f, 0x80, 0x0, @in6={0xa, 0x0, 0x8000, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_lifetime={0x4, 0x3, 0x401, 0x6, 0x8, 0x7}, @sadb_x_sa2={0x2, 0x13, 0x80000001, 0x0, 0x0, 0x0, 0x3}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x81}, @in={0x2, 0x3, @empty}}, @sadb_x_sec_ctx={0x8, 0x18, 0x1000, 0x6, 0x37, "83e27f70c92dddffc186792da0b9e4523f131d4e0b548addfd4d7fa126233c69a375a930eef88441b3de8d863c428fd50859bbb7960b52"}, @sadb_lifetime={0x4, 0x4, 0x100000000, 0xbc7, 0x1, 0x27}]}, 0x1c8}, 0x1}, 0x4000080) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket$inet(0x10, 0x3, 0x10) sendmsg(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) [ 115.028702] IDTVectoring: info=00000000 errcode=00000000 [ 115.034171] TSC Offset = 0xffffffbf8771e1f3 [ 115.038519] EPT pointer = 0x00000001d38af01e 2018/02/01 21:18:59 executing program 6: mmap(&(0x7f0000b7a000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x40102) r1 = socket$kcm(0x29, 0x802, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000b7b000)=0x1) sendfile(r1, r0, &(0x7f0000002000), 0x876b5e795) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendto$unix(r2, &(0x7f0000b7e000-0xf4)="e67c75c90d34eb133388b8f720bf22f1587eab574a481b3e8bee18d75de9894cdea42b5f3189343dd6424e164e4411c608f2589d54dbc29f52f52ac68b88b0e890793905b178608b7b332f38e03a4b3a40cb7f822bae35255912ac589131e248b5b9cf0aa2635e3ddb32f40d60807f9bb08911103e489a126550d1a3203226f279de6da007d2eccaef750931b9294262b7f24c26d2ff36d00750274f525b4701ffa63a839aedcd3f4327604ac921f889314d72b1f5c767f7e9b2a459a4c40e2f64d98b19cf4c409df8e9b466efc5c98dc76c4551197a1778cb76db6de55972e30c3d0dd4171b0e04ac6588100fa65bc2a31ef454", 0xf4, 0x4000001, &(0x7f0000b7e000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/02/01 21:18:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000727000-0x8)=0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f000041b000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000315000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000c12000)={0x6}, 0x1) io_cancel(r0, &(0x7f000048a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000810000-0x2), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c3e000-0x20)) 2018/02/01 21:18:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000221000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f00002fd000-0x84)=""/132) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00009bf000)={0x0, 0x0, &(0x7f0000f7f000)=[]}, 0x488c0) accept(r2, 0x0, &(0x7f00005e4000-0x4)) 2018/02/01 21:18:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000705000-0x5), 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000938000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x101000) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00003ab000-0x8)={0x0, 0x1ff}, &(0x7f0000e28000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000e21000-0x8)={r2, 0xfffffffffffffff9}, &(0x7f0000ec8000)=0x8) connect$inet(r0, &(0x7f00002c1000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00002dd000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005de000-0x4)=0x28) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000062e000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r3 = getuid() fstat(r0, &(0x7f000016d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r4) 2018/02/01 21:18:59 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) fchmodat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) r1 = memfd_create(&(0x7f0000014000-0x8)='keyring\x00', 0x1) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000013000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000035f000-0x9)='/dev/rtc\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000c43000-0xd)='/dev/usbmon#\x00', 0xa60, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0xb, &(0x7f0000874000), &(0x7f00000e2000)=0x4) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 21:18:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) pipe(&(0x7f0000330000-0x8)={0x0, 0x0}) bind$bt_rfcomm(r1, &(0x7f0000483000)={0x1f, {0x1f, 0xfffffffffffffff8, 0x80, 0x1, 0x600000, 0x8}, 0x3}, 0x9) flock(r1, 0x4) ioctl$TIOCGETD(r0, 0x80045432, &(0x7f0000462000-0x4)) 2018/02/01 21:18:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000b78000)={0x40, 0x7f, 0x7fffffff, 0x2, 0x5, 0x5}) bind$alg(r2, &(0x7f0000621000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x80000000000000a) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00008e7000-0x12)={@common='bridge0\x00', 0xe}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000992000)={r1, @in6={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}, 0x4, 0x401, 0x1ff, 0x9, 0x8}, 0xa0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000dd3000-0x8)={0x5, 0x80000001}) 2018/02/01 21:18:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000001000-0xfb)=""/251) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002cc000-0x28)={@common='lo\x00', &(0x7f000008f000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [], 0xffffffffffffffff, [0x0, 0x0, 0x20]}}) 2018/02/01 21:18:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000018a000-0x2bc)=@updpolicy={0x27c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@tmpl={0x1c4, 0x5, [{{@in=@empty}, 0x0, @in=@empty}, {{@in=@broadcast=0xffffffff}, 0x0, @in=@loopback=0x7f000001}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@multicast1=0xe0000001}, {{@in=@empty}, 0x0, @in6=@empty}, {{@in6=@dev={0xfe, 0x80}}, 0x0, @in6=@dev={0xfe, 0x80}}, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x0, @in6=@empty}]}]}, 0x27c}, 0x1}, 0x0) r1 = dup(r0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000ea2000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000054c000)={r2}) 2018/02/01 21:18:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fde000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000169000-0x58)={0x3, 0x0, [{0x3b, 0x0, 0x9}, {0x8d4}, {0x0, 0x0, 0x1}]}) 2018/02/01 21:18:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) dup(r1) connect$inet6(r0, &(0x7f0000aa7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) sendfile(r0, r1, &(0x7f00007ba000-0x8), 0xfffd) 2018/02/01 21:18:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000077000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x56562f25) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00005f1000-0x38)={0x0, 0x0, &(0x7f0000332000-0x40)=[{&(0x7f0000d3b000)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a509471e6aedf6210a53e3397a5557e143ffc1c106af5452f296befba34bfaafb53dfd72d8b115f633e4fd99491f57d2178ac50c94957ae79071af2f524819d44731d892a83cae4a3788b65812acc97dff3b79b118d255a1683d872eb0aa9a98316917a00456e29b0e750cc67adf60981f6c88c418779a772cf329e8d6d953ea8200a7fe85f7c8e2352d60761823bf1f4f30f33291ce0271ce6c79be2c3cae2a15c51c6ea80c140750800", 0xd8}], 0x1, &(0x7f000094b000)=[]}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}], 0x1, &(0x7f0000590000)}, 0x0) 2018/02/01 21:18:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000094b000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) r0 = socket$inet6_sctp(0xa, 0x1000000005, 0x84) bind$inet6(r0, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = add_key(&(0x7f0000ef0000)='asymmetric\x00', &(0x7f00000b8000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$setperm(0x5, r1, 0x80002) memfd_create(&(0x7f0000d78000)='\'wlan1em1$,\x00', 0x3) listen(r0, 0x96) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000151000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000480000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000033a000-0x8)={0x1, [0x0]}, &(0x7f0000057000-0x4)=0x100000032) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000026c000)={r3, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000565000-0x4)=0x98) 2018/02/01 21:18:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x7) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000005000)=@filter={'filter\x00', 0xe, 0x4, 0x1290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x10a0, 0x10c8, 0x0, {}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x2, 0x0, 0x0, 0x0, "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"}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x12f0) 2018/02/01 21:18:59 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000961000)='/dev/amidi#\x00', 0x22, 0x10800) lseek(r0, 0x0, 0x2) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x81) write$fuse(r1, &(0x7f0000003000-0x28)={0x28, 0x0, 0x0, @fuse_notify_inval_inode_out}, 0x28) 2018/02/01 21:18:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000dd4000-0xce), &(0x7f0000c96000-0xcc)}}, &(0x7f00009e4000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/01 21:18:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000460000)={0x660, 0x100}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f000008e000)=@migrate={0xd8, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@user_kmaddress={0x2c, 0x13, {@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@loopback={0x0, 0x1}}}, @migrate={0x5c, 0x11, [{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@empty}, {@in=@loopback=0x7f000001, @in=@rand_addr}]}]}, 0xd8}, 0x1}, 0x0) 2018/02/01 21:18:59 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000b42000)='/dev/sg#\x00', 0x180, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00004c7000-0x4)=@int, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000+0x7ab)={r0, &(0x7f0000001000)="6fa4003cdcfaaf63045a7e923bdf2d2318440f5cb7bcfcaa1764657f07431ebb5f1f9d0806d2e879706bbcef28e7acfb48859ca1a2b734cd76d824adf3e9f03364e88404eac9b389b1a2209dc78fbe76", &(0x7f0000001000-0x1000)=""/4096}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00009fa000)={0x0, 0x8001}, &(0x7f0000d69000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000015b000+0xbe9)={r1, 0x0, 0x80000000000003dc, [0xb2a, 0x8, 0x31, 0x101]}, &(0x7f0000a88000-0x4)=0x10) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000499000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_bt(r2, 0x8906, &(0x7f00005cb000)="522089b15192f50a4f8998b6604d436c4948dfff6af96b1278") getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00004fb000), 0x2) syz_emit_ethernet(0x6e, &(0x7f0000d65000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "be01b5", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "669f4c", 0x0, 0x32, 0x0, @dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, [], "afbe0bd67b62c462"}}}}}}}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000aa000)={{{@in6=@local, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000fd6000)=0xe8) getresuid(&(0x7f0000d9c000-0x4), &(0x7f00006c7000)=0x0, &(0x7f0000fb6000-0x4)) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000879000-0xe8)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0x11}, @in=@dev={0xac, 0x14, 0x0, 0xf}, 0x2, 0x3, 0x2, 0x4, 0x2, 0x80, 0x80, 0x16, r3, r4}, {0x6, 0x1, 0xffffffffffff8000, 0x4, 0xfff, 0x2044af6c, 0x4a67, 0x400}, {0x80000001, 0x2, 0xb238, 0x401}, 0x9, 0x6, 0x2, 0x1, 0x3, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x5, 0x1, 0x0, 0x1000, 0xff, 0x7, 0x1}}, 0xe8) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000763000-0x48)={0xb0002, 0x0, [0x9, 0xffffffffffffffe0, 0x0, 0x8000, 0x9, 0x2, 0x8000, 0x80000000]}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x87ea) [ 115.311243] xt_cgroup: invalid path, errno=-2 2018/02/01 21:18:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f000090b000-0x10), &(0x7f0000c23000)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00005c0000)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) setsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f0000b2b000)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000a0c000-0x2a)=@known="73656375726974792e6361706162696c697479007aa9ecb905f781e7e65642b8e9e319cc45a46056d03e", &(0x7f00006e4000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) unlink(&(0x7f0000f10000-0x8)='./file0\x00') bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000eaa000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x7) listen(r0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000655000)=@common='ip6gre0\x00', 0x10) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000655000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f00009c9000-0x1)=0x3) listen(r0, 0x0) 2018/02/01 21:18:59 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000024000-0x4)) r1 = socket$vsock_stream(0x28, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000002000-0x9e)="0620114a10b9c66528fcaf43b4a0aff772cd2c03a314de7ae6fbf05f3929e3924bea11e6b2020c1142ca70ca6ba0d68245e6b616c79ac22ef2395f3586d1ec2e3c395a3e72337229183200172e1508edcb5ef3905ab9fe1a90ffbd5d095094100f228e258723273487902cb616ea6244e7800f4eb9ee700fe3f0e6d8c1253bd1e4fb7dad73df9ce2f5b6983e501702e86645790d87354eac4dc3e0be16e2", 0x9e, 0x20000000, &(0x7f000001f000+0x36e)={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xb4}, 0x1c) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000024000-0x9)='/dev/vcs\x00', 0x800, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000024000-0x87)={r1, r2, 0x100000001, 0x0, &(0x7f0000017000)="d0bdf80b8e81b02233215bde27c6eec8949de2fccaa9f5e6f15ea26f1d7d0227d462ce9f5868a3ae1d0ddc5b6f4d805734e788a47d8c7c93db53e2dcf19feb3debe841d105269db0fc9bc4cb745880186db68ae41d36c1930d3302ec21756c87d528a33d6cf03ea19760799ffc1168b41b41db9c8b0523f23e06e8355459fd8e593dcf8723fbbb0247d77f6f8637fc7fe7ef664454811581b438db6ac5", 0x3, 0x9ab8, 0x1, 0x84b, 0x1, 0x3, 0x1, "a5d690b490e759f28748744f0a97cc9f66e0eda690f0dfa3dfbfa45c7b1c926cb0a467dcf07919cf1557fd546a7f79e0333fb49d9b68469501712dc92190f33175240215521f7f9bc4b953d977bc572adf8c957b43840ae8695be69357825e"}) syz_emit_ethernet(0x12, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x0, 0x2}}], {@generic}}, &(0x7f0000004000-0x14)={0x0, 0x0, []}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000025000-0xc)={0x0}, &(0x7f0000024000)=0xc) sched_rr_get_interval(r3, &(0x7f0000003000-0x10)) 2018/02/01 21:18:59 executing program 1: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00002ec000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$sg(&(0x7f0000784000)='/dev/sg#\x00', 0xff0, 0x400040) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) unlinkat(r1, &(0x7f000059f000-0x8)='./file0\x00', 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="fff5c843"}) ioctl$KVM_PPC_GET_PVINFO(0xffffffffffffffff, 0x4080aea1, &(0x7f0000064000)=""/195) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000036f000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00007ac000)={r3}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, r4}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/01 21:18:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000657000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_EMULATED_CPUID(0xffffffffffffffff, 0xc008ae09, &(0x7f0000652000)=""/140) ioctl$KDDISABIO(r1, 0x4b37) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xfffffffffffffffd}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000b8a000-0x18)={0x1, 0x0, [{0x48f}]}) 2018/02/01 21:18:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f00001f8000-0xc)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000840000)={&(0x7f0000001000-0x64)={0x64, 0x10, 0x801, 0x6, 0x0, {0x1}, [@typed={0x18, 0x1a, @ipv6=@loopback={0x0, 0x1}}, @typed={0x18, 0x5b, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x16}}, @nested={0x20, 0x11, [@generic="126a687bc82247c706c3deba46ed24bcf753b6042585bdd51540fa"]}]}, 0x64}, 0x1, 0x0, 0x0, 0xc810}, 0x4000) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f0000019000-0x14)={0x14, 0x1e, 0xd29, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000006}, []}, 0x14}, 0x1}, 0x0) 2018/02/01 21:18:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') lseek(r0, 0x0, 0x1) 2018/02/01 21:18:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000028a000)='/dev/kvm\x00', 0x3, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c5b000-0x11)='/selinux/enforce\x00', 0x10100, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000d6d000-0x4)) setsockopt$inet_udp_int(r1, 0x11, 0xcbbfbdd9159e46c9, &(0x7f0000c94000-0x4)=0x40, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f00002d6000-0xc)={{0x20, 0x7d69, 0xfffffffffffffffe, 0x1c2a, 0x9, 0x9}, 0x5}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000ce6000)={0x1, 0x0, [{0x0, 0x0, 0x2}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000336000-0x8)={0x1, [0x0]}, &(0x7f00004d7000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c0c000)={0xa363, 0x7fffffff, 0xd, 0x0, 0x10001, 0x1, 0x7, 0x2, r4}, 0x20) io_setup(0x10000, &(0x7f00000b1000-0x8)=0x0) io_submit(r5, 0x3, &(0x7f0000142000)=[&(0x7f0000616000-0x40)={0x0, 0x0, 0x0, 0x7, 0x3, r2, &(0x7f0000a45000-0x1000)="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", 0x1000, 0x100, 0x0, 0x0, r1}, &(0x7f0000906000-0x40)={0x0, 0x0, 0x0, 0x3, 0xffffffffffff0000, r2, &(0x7f0000c45000)="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", 0x1000, 0x5, 0x0, 0x0, r3}, &(0x7f0000474000-0x40)={0x0, 0x0, 0x0, 0xa, 0x2, r0, &(0x7f0000606000-0x61)="29c9c2c073e5f2e6c357b24306102f7d7a5f2fee8c2b303d526de3de8a0ef21c6c88e4e8fc406163df6c5b324d20dde56de952afe10cdec6e11dca31e2b8ca215c913122f16f0f6e00cdce546dc04cfed875b7840168902c28aa82085829ac36c3", 0x61, 0x7, 0x0, 0x1, r1}]) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}, {}, {}, {}, 0xfffffffffffffffd}) 2018/02/01 21:18:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f000012d000)) pipe2(&(0x7f0000d32000-0x8)={0x0}, 0x0) bind$bt_l2cap(r1, &(0x7f0000f77000)={0x1f, 0x8, {0x2, 0x0, 0x80, 0x3, 0x3, 0x200}, 0x7}, 0xe) 2018/02/01 21:18:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1000000005, 0x84) bind$inet6(r0, &(0x7f00000f7000)={0xa, 0x3, 0x4000000, @empty}, 0xffffff9d) listen(r0, 0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000151000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000033a000-0x8)={0x1, [0x0]}, &(0x7f0000057000-0x4)=0x100000032) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000026c000)={r2, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000565000-0x4)=0x98) 2018/02/01 21:18:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TIOCNXCL(r0, 0x540d) modify_ldt$read(0x0, &(0x7f00001ec000)=""/221, 0xdd) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000e84000)={0x7, 0xfd5a, 0x3ff, 0x5, 0x6, 0xa0aa}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000073000-0x6)={0x5, 0x200, 0x100000000}) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x4000000000013}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @empty, @empty, {[]}}, "000086ddffff0003"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/01 21:18:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00002e3000)='/dev/vcsa#\x00', 0xe8, 0x40000) bind$inet6(r0, &(0x7f0000422000)={0xa, 0x0, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x52, &(0x7f00000f4000-0x200)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "bc7324", 0x1c, 0x2b, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[@dstopts={0x0, 0x0, [], []}], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/01 21:18:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000383000-0x8)='./file0\x00', 0x100028042, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc9000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r1 = socket(0xa, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000d5b000-0x4)=0x400, 0x4) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000e70000)={0x3, 0x9}) rt_sigprocmask(0x0, &(0x7f00008b6000)={0xfffffffffffffffe}, 0x0, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d19000)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000946000)=0xe8) connect(r0, &(0x7f00007fb000-0x14)=@ll={0x11, 0x19, r2, 0x1, 0x40000000000006, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) write$selinux_validatetrans(r0, &(0x7f00009d2000-0x5a)={'system_u:object_r:dpkg_lock_t:s0', 0x20, "73793a65d25f753a6f626a8463745f723a73797374656d645f6e6f746966796ae578655f74747330", 0x20, 0x30, 0x3c, 0x20, 'unconfined\x00'}, 0x58) keyctl$session_to_parent(0x12) epoll_pwait(r0, &(0x7f00004ee000+0x790)=[{}, {}], 0x2, 0x2, &(0x7f0000ec1000-0x8)={0x5}, 0x8) fallocate(r0, 0x0, 0x0, 0x522d) sendfile(r1, r0, &(0x7f0000aeb000), 0x2000007fffffff) [ 115.494809] binder: 18205 RLIMIT_NICE not set 2018/02/01 21:18:59 executing program 2: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f00004ad000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x800000010f, 0x0, &(0x7f00004ad000), &(0x7f00004ad000)) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00004ad000)={0xff, 0x1}, 0x8) 2018/02/01 21:18:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000c53000-0x20)={0x42a1bb, {0xffffffbffffff270}}, &(0x7f0000cd5000), 0x8, &(0x7f0000ace000)) r0 = semget$private(0x0, 0x1, 0x793b985deab3e2ff) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00000cb000)=[0x200, 0x287, 0x100000000, 0x3, 0xee]) r1 = memfd_create(&(0x7f0000f96000-0x1)='\x00', 0x2) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f00003e0000-0x18)={0x0, 0x3, 0x8, &(0x7f0000a09000)}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f00007db000)) openat$audio(0xffffffffffffff9c, &(0x7f0000b40000-0xb)='/dev/audio\x00', 0x200000, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bf6000-0x16)='/selinux/checkreqprot\x00', 0x123081, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000517000-0x44)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000eea000)=0x7) 2018/02/01 21:18:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000934000-0x9)='/dev/kvm\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00001e0000)=@file={0x0, './file0\x00'}, 0xa) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000001000-0x85)) [ 115.535833] binder: send failed reply for transaction 78 to 18194:18213 2018/02/01 21:18:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000607000)='/dev/sg#\x00', 0x8001, 0x200000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00009ca000)={@generic="95c32ea2375fcfccbda8b38c26dfafb1", @ifru_ivalue=0x7f}) sendmsg$nl_route(r0, &(0x7f0000678000-0x38)={&(0x7f000068f000-0xc)={0x10}, 0xc, &(0x7f0000b27000-0x10)={&(0x7f0000499000-0xc0)=@ipv6_newroute={0x60, 0x18, 0x182f1ff112994d99, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@RTA_MULTIPATH={0x44, 0x9, [{0x3f}, {}, {}, {}, {}, {}, {}, {}]}]}, 0x60}, 0x1}, 0x0) 2018/02/01 21:18:59 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() process_vm_writev(r0, &(0x7f0000b8e000)=[{&(0x7f00002d1000)=""/192, 0xc0}, {&(0x7f0000dc4000)=""/31, 0x1f}, {&(0x7f0000b13000)=""/4096, 0x1000}, {&(0x7f00005f6000-0xef)=""/239, 0xef}, {&(0x7f000056f000)=""/209, 0xd1}, {&(0x7f0000ee9000-0x6e)=""/110, 0x6e}, {&(0x7f0000ef7000)=""/93, 0x39b}, {&(0x7f00008dd000)=""/227, 0xe3}, {&(0x7f0000722000-0x6e)=""/110, 0x6e}], 0x9, &(0x7f0000c27000-0xa0)=[{&(0x7f000028d000)=""/239, 0xef}], 0x1000000000000374, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$vcsn(&(0x7f0000a16000-0xa)='/dev/vcs#\x00', 0xff, 0x4080) getsockname$inet(r2, &(0x7f0000859000-0x10)={0x0, 0x0, @rand_addr}, &(0x7f0000058000-0x4)=0x10) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f00000c8000-0x50)={0x9, [0x800, 0x0, 0x0, 0x937, 0x1, 0x0, 0x1f, 0x2, 0x14da6000000000]}) listen(r1, 0x40000000000005) r4 = socket$inet6(0xa, 0x6, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000c49000)={0x77359400}, 0x10) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000b5d000)=0x2) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet6_tcp_int(r1, 0x6, 0x18, &(0x7f0000b93000), &(0x7f0000aa2000)=0x4) r5 = accept(r1, 0x0, &(0x7f0000efb000-0x4)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000569000-0x6)={0x0, 0x7aa}, &(0x7f0000d82000)=0x6) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f000001b000-0x14)={{0xffffffff, 0x9d, 0x3, 0x5, 0x3}, 0x9, 0x7f, 0x4}) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000cb4000)={r5, 0x800, 0x2, "b1b2d4588956fcb1cbd1bab44d41e0e2b36d11afabed8471f98fba4c7505c8e3defc358f1baece8b3f1900a9bc1b3684f3387e698e800e9b25718082ef95df61be7b4d7430534c10a781f7e2ad64c5ed22c35db2e9026e6c52961313b1239e72cec4c73f229667f649e97de9b4bbc63fbbdede87164de8a3bdcf536b42641bff39704b3b21816624b6d4f3f580cb976f3f8baf823607198e2971ee5a198a7ba8689a2d4d1d4a428e364eca38f7409f1e0a37ead408115262c4fdfce34f81d634478365401bfb6cd780f0093bfc8b84a62dc1b9a2028921325676ae3908bae485de30"}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00004ab000-0x8)={r6, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00004fd000-0x8)=@assoc_value, &(0x7f00004b4000-0x4)=0x8) recvmsg$kcm(r5, &(0x7f0000194000-0x38)={&(0x7f00005f8000)=@nfc_llcp, 0x60, &(0x7f0000d61000)=[{&(0x7f00004b5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b7e000-0x98)=""/152, 0x98}, {&(0x7f0000da6000-0xd1)=""/209, 0xd1}, {&(0x7f000024c000)=""/150, 0x96}, {&(0x7f00002ff000)=""/94, 0x5e}, {&(0x7f00008f4000)=""/229, 0xe5}, {&(0x7f000038b000)=""/8, 0x8}, {&(0x7f00001a1000-0x17)=""/23, 0x17}], 0x8, 0x0, 0x0, 0x2}, 0x12121) sendmsg$alg(r5, &(0x7f0000747000-0x38)={0x0, 0x0, &(0x7f0000030000-0xa0)=[{&(0x7f0000f11000)}], 0x1, &(0x7f0000b98000+0xe90)=[]}, 0x0) write(r4, &(0x7f0000476000-0x92), 0x0) [ 115.578651] binder_alloc: binder_alloc_mmap_handler: 18194 20000000-20002000 already mapped failed -16 [ 115.599444] binder: BINDER_SET_CONTEXT_MGR already set [ 115.599456] binder: 18194:18205 ioctl 40046207 0 returned -16 2018/02/01 21:18:59 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000011000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f0000011000-0x8)) connect$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x6, [], 0x1}}, 0x1c) connect$inet6(r1, &(0x7f0000009000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) sendmsg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000005000)=[], 0x0, &(0x7f0000006000-0x88)=[]}, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x37) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000000d000-0x4)) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000010000-0x6), 0x6) [ 115.654260] binder: 18205 RLIMIT_NICE not set [ 115.672210] binder_alloc: 18194: binder_alloc_buf, no vma [ 115.685131] binder: 18194:18213 transaction failed 29189/-3, size 0-0 line 2903 2018/02/01 21:18:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a40000)={0x2, {{0x2, 0xffffffffffffffff, @rand_addr=0xffffffffedddb9a5}}}, 0x90) close(r0) 2018/02/01 21:18:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x2, 0x0, 0x7fff) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1, &(0x7f000078a000)) syz_open_dev$midi(&(0x7f00005f9000-0xb)='/dev/midi#\x00', 0xfff, 0x8100) 2018/02/01 21:18:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004f2000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000590000-0x18)={0x800, 0x8001, 0x0, 0x7e3056b7, 0x9, 0x8}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000b1d000)=0x800, 0x4) r2 = dup(r1) setsockopt(r2, 0x10d, 0x2, &(0x7f0000c94000)="0309b61c036aaf57", 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000060f000-0x4), &(0x7f0000090000)=0x4) 2018/02/01 21:18:59 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000000c000)='/dev/sg#\x00', 0x9, 0x841) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f000000c000)="1f6fc13dc893bd9fb4a4173e10bdc7705a86ead60150938eefcb84ea0c49e98fbf68246aece60e5d145ad85375032ae6022eb9e3d6f25c53d88f3f906cee81bc6eecd7e830a19529aca35c95a74d2ce765fffeaca786d654a0") sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}}}, [@etimer_thresh={0x8, 0xc, 0x4}, @policy_type={0xc, 0x10, {0x4}}]}, 0xd0}, 0x1}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000005000-0x28)={0x1, 0x1, &(0x7f000000d000)=""/152, &(0x7f000000d000)=""/106, &(0x7f0000005000)=""/10, 0x4}) 2018/02/01 21:18:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(0xffffffffffffffff, 0x20000003) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(0xffffffffffffffff) fchmod(r0, 0x20) 2018/02/01 21:18:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000836000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000063e000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000023c000-0x10)={0x0, 0xf25, 0x2, 0x8}, &(0x7f0000820000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000536000-0x18)={r1, 0x8001, 0x0, 0x4, 0x2}, &(0x7f0000a3d000-0x4)=0x18) 2018/02/01 21:18:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f00000c0000-0x5)='user\x00', &(0x7f00000ef000)={0x73, 0x79, 0x7a}, &(0x7f0000f66000)='Q', 0x1, 0xfffffffffffffffe) syz_open_dev$dspn(&(0x7f000075e000)='/dev/dsp#\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) keyctl$search(0xa, r1, &(0x7f00009dd000)='id_resolver\x00', &(0x7f0000db8000)={0x73, 0x79, 0x7a}, 0x0) 2018/02/01 21:18:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000046a000)={0x20000000}, 0x1) socket$inet_dccp(0x2, 0x6, 0x0) r1 = add_key$keyring(&(0x7f0000219000)='keyring\x00', &(0x7f0000c3c000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f00007b0000-0x6)='rxrpc\x00', &(0x7f000017c000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00001ca000-0x42)="d6e62693cf7a0043d15196eb75ab3c40e3864fb49290a88998be924efebe2e1c6ac8fdbc7ea55804cff099d8d7d37881aa378b26121d7c5591946efb5367a8c6dbc0", 0x42, r1) r2 = request_key(&(0x7f0000b44000-0x8)='keyring\x00', &(0x7f00008d8000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000040b000)='^\x00', 0xfffffffffffffff9) keyctl$link(0x8, r1, r2) [ 115.703921] Dead loop on virtual device ip6_vti0, fix it urgently! [ 115.709508] binder: undelivered TRANSACTION_ERROR: 29189 [ 115.709617] binder: undelivered TRANSACTION_COMPLETE [ 115.709625] binder: undelivered TRANSACTION_ERROR: 29189 [ 115.740515] Dead loop on virtual device ip6_vti0, fix it urgently! 2018/02/01 21:18:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000fa1000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = dup2(r0, r0) setsockopt(r1, 0x8000, 0x5, &(0x7f00004cb000-0x1000)="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", 0x1000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f00008a3000-0x28)={0x20000000c, 0x8, [0x0, 0x0]}) 2018/02/01 21:18:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000037000-0x14)={0x0, 0x4, 0x9, 0x7fffffff, 0xff, 0xfffefffffffffffe}, &(0x7f0000eed000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d5c000)={r1, 0x55, 0x7ff, 0x6, 0xe381, 0xdda}, 0x14) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000d44000-0x1c)=@in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) close(r0) personality(0x0) 2018/02/01 21:18:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00004e5000-0x2)={0x6, 0x8}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0x1000000000000400) 2018/02/01 21:18:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d84000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ec7000)="706167656d617000c8fb2ec9b1ebf66607668eaaf298b2b2d085ad8bf637c5a21042604943de596d78e5c4292ca945535f28b1d8a4fb2b4840feaf606847d938a0285f40ef883161575367f4e5956d1a1fd4020b21f245fc0df6882cb551d374d6cb2e88c4d70f7584001ee030a704fde2242b1713086d9acb880b000000000000000673") pread64(r0, &(0x7f0000c72000)=""/249, 0xf9, 0x4) 2018/02/01 21:18:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='*ppp1\\em0[\x00', 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000001000-0x8)=@abs, &(0x7f0000001000-0x4)=0xfffffffffffffe5a) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x80000000000000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000a8a000-0x8)={0x0, 0x0}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000826000)={0x7, 0x1, 0x6bf, 0x5, 0x10000, 0x7f}) uselib(&(0x7f0000a7f000)='./file0\x00') r5 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000507000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r6 = dup3(r5, r4, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000dd6000-0x4), &(0x7f00000a6000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000072000-0x20)={0x8, 0x0, 0x10000, 0x80000001}) ioctl$DRM_IOCTL_AGP_BIND(r6, 0x40106436, &(0x7f0000f0a000)={r7, 0x8}) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000058000)={0x4, 0x0, [{0x4, 0x0, 0x9e, 0x7, 0x7f}, {0x8000000f, 0x100, 0x68d0, 0x2c4, 0x6}, {0xc0000000, 0xffff, 0x1, 0xff, 0x200}, {0xc0000000, 0xffff, 0x0, 0x8000, 0xf0f}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000ceb000-0x24)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007db000)=0x1c) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f000095e000)) clock_gettime(0x0, &(0x7f0000000000)) getsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000b22000-0xc)={@loopback, @multicast2, @local}, &(0x7f000092e000-0x4)=0xc) ioctl$sock_ipx_SIOCAIPXITFCRT(r6, 0x89e0, &(0x7f00002fb000)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000e2f000)={0xffffffffffffffff, r4, 0x3, 0x3}, 0x10) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000afd000-0x8)=0x5) time(&(0x7f00006d8000-0x8)) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r6, r4, &(0x7f00004b1000/0x18000)=nil, &(0x7f000057d000-0x18)=[@text32={0x20, &(0x7f000047b000)="c4e219b60766baf80cb8a8922c81ef66bafc0cb800000000ef0f0132440f20c03504000000440f22c00f01ca319042d52a44ea008000003801b8010000000f01d90f20d835200000000f22d80f2ead637f5b50", 0x53}], 0x1, 0x8, &(0x7f0000d91000-0x10)=[], 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/02/01 21:18:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xd}, []}, 0x14}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005ff000-0x15)='/proc/self/net/pfkey\x00', 0x8400, 0x0) recvfrom$ipx(r1, &(0x7f0000764000)=""/228, 0xe4, 0x141, &(0x7f00003ce000-0x10)={0x4, 0xfff, 0x1f, "0fe2724f81c7", 0xe09}, 0x10) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f000012e000-0x18)={0xa7, 0x20, 0x8, 0xfffffffffffffff7, 0xfffffffffffffffc, 0x6}) 2018/02/01 21:18:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b7c000)='loginuid\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000b89000)=""/79, &(0x7f0000b87000)=0x4f) sendfile(r0, r0, &(0x7f000050e000-0x8), 0x86) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000847000)={0x0, 0x7, "9a26d6b283bc95"}, &(0x7f0000932000)=0xf) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000b82000)={r1, 0x400, 0x15, "fbc6c423efd4a048d90ca8570aedc69f503f036149"}, 0x1d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x3, &(0x7f0000001000-0x8), &(0x7f0000002000-0x8), 0x8) 2018/02/01 21:18:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x7710) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f00005d7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x480000) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) dup2(r1, r0) shutdown(r1, 0x1) 2018/02/01 21:18:59 executing program 7: mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x7, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000002000-0x4), &(0x7f0000001000)=0x4) ioctl$TIOCGPTPEER(r1, 0x5441, 0x7f621162) msgrcv(r0, &(0x7f0000001000-0x17)={0x0, ""/15}, 0x17, 0x1, 0x1000) msgsnd(0x0, &(0x7f0000f67000-0x8)={0x3}, 0xffffffffffffff34, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000002000)={0x0, 0x0, [0x4, 0x7, 0x4, 0x4]}) 2018/02/01 21:18:59 executing program 0: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000edd000-0x11)='/selinux/relabel\x00', 0x2, 0x0) syncfs(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = semget$private(0x0, 0x1, 0x21) semop(r2, &(0x7f0000dc8000-0x1e)=[{0x4, 0x6}, {0x3, 0xffff, 0x800}, {0x3, 0x8000, 0x1800}, {0x1, 0x6, 0x1000}, {0x3, 0xbb, 0x1000}], 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0b00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/02/01 21:18:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000071d000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000c1e000-0x45)="517d199f65dc6bb88da25365b511eca676b7064b984ddabadef23ee08089af6c8e97b22f9f2ba6d54818a28e97e56fee8112b769e20844c0e64d86039bfafb7cc78315ba48", 0x45, 0x40, &(0x7f00004a4000)={0xa, 0x3, 0x4e8, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x8}, 0x1c) r1 = accept4(0xffffffffffffffff, &(0x7f0000ac1000+0xaa5)=@ipx, &(0x7f0000509000-0x4)=0x10, 0x80800) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f000070a000+0x5ad)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}, {0x306, @random="fcd7450904a2"}, 0x8, {0x2, 0x3, @empty}, @generic="487c903f7fd6c61fee16237f2afeb06d"}) r2 = semget$private(0x0, 0x4000000000000007, 0xfa) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f50000)={0x8, [0x400, 0xd6a0, 0xa000000000, 0x8000, 0xfff, 0x9, 0xfb4, 0x10000]}, 0x14) semctl$SETALL(r2, 0x0, 0x11, &(0x7f00009c5000-0x12)=[0x8, 0x9, 0x80000001, 0x6, 0x6, 0x2, 0x200, 0x7f, 0x100000001]) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000319000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap$binder(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x2000000, 0x10150, r3, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000f3a000-0x2f)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @empty, {[]}}, @igmp={0x10033, 0x0, 0x0, @empty, "41a9ba65"}}}}}, &(0x7f0000828000-0xc)={0x0, 0x1, [0x0]}) 2018/02/01 21:19:00 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8000009) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000001000-0x4)=0x3, &(0x7f00000e0000-0x8)=0x4) listen(r0, 0x0) 2018/02/01 21:19:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, 0xe8) r2 = dup3(r0, r1, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00005c6000-0x8)={0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000871000)={r3, 0x5, &(0x7f000028c000)=[0xa0a, 0x146a20ee, 0x81, 0x8, 0x10001], &(0x7f0000d0f000-0x4)=[0x0], 0x46, 0x5, 0x101, &(0x7f0000aaf000)=[0x9, 0x9, 0x5, 0x1000, 0x5], &(0x7f000010b000)=[0x6, 0x2000000000000000, 0x2, 0x7]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = inotify_init() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000093e000)=0x0) ptrace$poke(0x5, r5, &(0x7f0000d23000-0x8), 0x9) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000664000-0x4)=0xd2) r6 = msgget(0x1, 0x24) msgctl$IPC_STAT(r6, 0x2, &(0x7f0000ae1000)=""/181) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000f33000-0x10)={&(0x7f0000b65000/0x4000)=nil, 0x4000}) getsockopt$inet6_tcp_buf(r2, 0x6, 0x21, &(0x7f0000c5f000), &(0x7f0000bc5000-0x4)) r7 = gettid() fcntl$setown(r4, 0x8, r7) 2018/02/01 21:19:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000-0x13)='/dev/snd/controlC#\x00', 0x7, 0x600000) bind$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"7ff3ba161ab2f3"}, 0x1000}, [{"6e59ccc6c420a4"}, {"a2b5737ba94029"}, {"8de593eefee64e"}, {"31de6c188b6318"}, {"aec2b67363e615"}, {"f43da573e21a73"}, {"9fa446de84cf91"}, {"6943e5a6310fb0"}]}, 0x48) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000031c000-0xc)={0x20000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c7a000)='/dev/net/tun\x00', 0x0, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00005c1000+0xc9d)=@common='ifb0\x00', 0x10) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000598000)={@common='gre0\x00', @ifru_flags=0xf2e522b65a83a93}) open_by_handle_at(r3, &(0x7f0000dff000)={0x88, 0xffff, "2112e9d907d91a300f65b49f9dbb0b1cc32dac2a30a36bd84b315a1b9bc17259158c976555b9b048acfe48123fb977cc3798d8be8edc53a23b83c26123233c00445fc141a073cdc72b7b759fd6290934ba1f46e5284e2ec663a74a3f9e262bf0763f13e685d847799e725ed8d856d36c5a9103a420420e0df5757d6113ff3bbd"}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2ff}) io_setup(0x6, &(0x7f0000a43000)=0x0) io_submit(r5, 0x1, &(0x7f0000d2f000-0x10)=[&(0x7f0000ced000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000aaa000-0xf7), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/01 21:19:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000dc2000)='./file0\x00', 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000aa1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) vmsplice(r1, &(0x7f0000751000-0x70)=[{&(0x7f0000e46000-0xf6)="4c7bc34cf33d3297d57e526e3809bb5787883b40ea62a2e1a614568d0078ebe187567b9ecbc6c7af28ff9421ed8dd6dd7983ab47495d38e75c4b2211319d709eb86c67d03a9b63fdd1ad3974c70c2e4e0e17ec233c01f1a6d8a14b133d2c166fdebe8579a0e2e8717d0e874670424c2829f56d18006a0a2c12459dbe5086114f30a1cfb0c909b685dbe366dc92d5ce4676a4d76a2261b718df65079dddbf2aa29964ff2c267184991e7faadeff2f271aebc622368e9983a15a6b414f836363a0727463816d74544a729e885bcf3351053aab7f8b3cef43876e6b9d2208a57fd8c4aef9d776c5dff441dd692e79526e8596475c5209d2", 0xf6}, {&(0x7f0000082000)="0674bdc48c67af50b9d1a4863f59a6afe2b773ea3b9df9dceb581a9e4f6221a6d3ed1aa8fefe40418c82af7d9b8507956e81029a4e16ed2ecd6bf26e85701837b0857245ccfb9662b12c667ca84399a814cc986c1a80f07c8a835211aa392eac5ba0639d4e1246c8d1bf05bbdd5ca0cd4ae61d06dcc0733242faf09316463c7dcf6f4aaa81acbf8db5cf31786d20161d2d22dbfefbc525ee454697fb8f792ed358dd89cebb51deddd5b06fb90158024a96c835a5e6069afc529f20ad", 0xfffffffffffffe93}, {&(0x7f000036d000-0x85)="01a3c8408ba5b8bc6ad15ba72dee5d3dda8931f3af5da683a728a0709e6080398c380103694f7d334262ad8a5e5540f81216aeed8179df9d79622f3655eec666454990205e621eed00c43a39de63e3baf27cd61e01856437207371b3b1a059ee4058840eca02a3166f24b77ff2d974b7d5aea2bfc3bbfbd704334d67f3383b15ddf5cacca2", 0x85}, {&(0x7f0000e33000)="c794c3a55a3e4718151377d5d22a3c13dad563949cffc2e4e8ddcce3babd1a278ffda867b516f7eb268953302a73a1abcf34eaa14636c8a55c585f3ff80aa91992ab68290ba54dc32d2df408eaedb78ec48f3247ba9ec1936b6296608aa94469a9c8edf5e0862c", 0x67}, {&(0x7f000097c000)="dfc657475b4c6b4077ac3713636b7f3bde3b109dbb36c001c8d229", 0x1b}, 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0x1000}, {&(0x7f0000568000-0x1000)="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0x1000}], 0x1000000b, 0x1) sendfile(r0, r1, &(0x7f0000e3c000), 0x5) sched_yield() 2018/02/01 21:19:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000db1000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000649000-0x154)=@newsa={0x154, 0x10, 0x717, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@dev={0xfe, 0x80}}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) 2018/02/01 21:19:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty}, 0x1c) lookup_dcookie(0x7, &(0x7f0000c79000)=""/9, 0x9) listen(r0, 0x823) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f0000201000), 0x0, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000167000)=[{{&(0x7f0000a16000)=@nfc_llcp={0x27, 0x0, 0x0, 0x1, 0x0, 0x0, "33af22b4aca0805c14bb4d5e63068839d6b541be883d38695b977f153a9a3260789eb994aaafed4ae57f78cd3c401d5ab3ed1502cbc53d15607ff514dd6d6f"}, 0x60, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[]}}], 0x1, 0x0) 2018/02/01 21:19:00 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x20a00, 0x0) write$selinux_load(r0, &(0x7f0000000000)={0xf97cff8c, 0x8, 'SE Linux', "7bb4e8a1a5be0c353de655502b1b954672110d53db08ad2ea7f3ab35b68f8a44c643f56fe41f7986eef62d5b67555cab4afa9a40e1fcb3871186c24eb4004c8ed638333b2606de1b4c777489d625d1a219f1ebc54f2ea21a7f64057a71c46385b31962511e43cb6a9871dbfc567b89259adb71e04571bb383a05d8fbdbae5355a5395f2f5689415546486d1d974e8e6973ecb36f15e9c68808357d477dce7b13411ccd133fb6c0eb01a0c6f755ecf2fb196d0a30bdcc7ded77"}, 0xc9) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000003000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000002000-0x28)={'vcan0\x00', r2}) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000-0x4)=0xffffffff, 0x4) 2018/02/01 21:19:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000e9f000-0xb)='/dev/loop#\x00', 0x9, 0x40) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00007e0000)="120000001200e7ff00ffe90009144a000ae9", 0xf, 0x0, 0x0, 0x0) 2018/02/01 21:19:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7ffffffe, 0x9) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = syz_open_dev$dspn(&(0x7f000016b000)='/dev/dsp#\x00', 0x7fff, 0x4000) ioctl$KDSETMODE(r1, 0x4b3a, 0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000df3000-0xc)=@sack_info={0x0, 0x0, 0x200}, 0xc) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000d4d000-0x96)=""/150, 0x96) sendto$inet6(r0, &(0x7f0000b71000-0x2)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000109000-0x3c)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000e55000)="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", 0x1ba}], 0x1, &(0x7f0000be5000-0x13f0)=[{0x0, 0x11f, 0x80, "9d5db4f2302671549eb0287112c13b19098c69f73a2ce0ea6dc01f68d396a09705a9d5502e7bd8b356bb49146f61cd1b55d25c44f5329b56e39e70942f0c3ad42a46ee2838ede6f7f58523544b94b30f6b187a5659b02b532d955d119f757b5685a4b60b1a05d00490029492c39a5011962e57e7bb6aa6875c4426aac8047fbc8c443c53137aa952bfd328c6f56539c78596af9d97cd"}, {0x0, 0x3a, 0x69, "1b3e2788bc73d442207ad4e54daf189a20d99c745ae34e8976a6e586ea757ef577c3aff9713e029c92f056c94408391d55fbcc14c52dae116f27b1c78223eb081a89417c7232ef252fc64629b3e553d57fd1db502c6c855287def2e1922313c4be23e576419cccaafcd76422c82cdaec8bcd"}, {0x0, 0x119, 0x4e, "dc6eaac0537539ccce3ae5322b6c76dc41dd17671c9b817edcfeaecad671c3c233dcc450afe705e2829a5af5580c78470e88736815061a65f0812e"}, {0x0, 0x187, 0x0, "fb531075e41c482c473346f9414e4ec4554c15c26ff60d28049f6502c9b1f6c89eee6418177d3466f108ad093b8c31141af410c0c6b1f303d61146cc9384636b7b0e0f0816f6b96ba44f90abe67b67541b599aea6e765a8e838cff028f771f8ae83a2d07b618b5a66fc695508ccbc6720610fe885274f8a4f08f94b28607fe560b58a93d3e2ad32163c219d93de6cc37b58b45c80da9eda727ae170b7b667c430b47e1666498a44571fe3f03d850bd1f5d279a95f6c56420bc6bc7aec1669254578caca85d2b67d3d8a4cf090daefdaf3d00202cd8"}, {0x0, 0x1ff, 0x2, "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"}, {0x0, 0x10b, 0x4, "ea169f5d5782db029e966bd747d8e331139795dad409a944ff417ffe6ec63b6c94589568aa48b5e6e7fe4baf9a84e5742d8e267dea116ea89dc7cb04da92aa3793df63dd9d418ee39f2fd971fbe9407937e9d9b1761c30b7463571325d6161885c81f5cc7deae400d665a2fc3ce091d6cd7ebbcda0e64cf35075b147899c53de0fb0b534b7108d3816ece88445229f2163b8e2ed591d74e615dbf467ae3d85cbb16ff1b9379508589c1c0b38d4"}, {0x0, 0x119, 0x3, "bbca0587990fb05e94ed81e0585ea337d725340925eedb06f2c66af5bf20e25ae96bce165641cfdd436d43cbabf6993bf86d77b0700f55b055e5aa9144604837ae018aa2dc60a0dcca8f5dce1c3a896b75effc8ab1835d8e2fde5a27952dae3fa53475930bbac372a87975d2f43b831ffa9ea25b92c0c99874688650219017443fca8a818087e751f554dfd15daad8205536defb4b2b6bb22f09b981c5d2ed78c239b31109d7027b"}]}}], 0x1, 0x0) 2018/02/01 21:19:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000067c000-0xb)='/dev/vcsa#\x00', 0x101, 0x20000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000083d000-0x4), &(0x7f0000f99000)=0x4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r1, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000011000)) ppoll(&(0x7f0000ca1000)=[{r1}], 0x1, &(0x7f0000c3e000), &(0x7f0000212000), 0x8) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) sendmsg(r1, &(0x7f0000c6b000-0x38)={&(0x7f000076c000)=@ethernet={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10, &(0x7f0000a0f000-0x30)=[{&(0x7f0000f8e000)="48d07c5e9e2926ee37b77666f840242ce3e1fe42e41dfa99a7", 0x19}, {&(0x7f0000f4f000-0xea)="b033e10d5afa78c2b08f6cf2f61c8443a82c4db41006a9b114cb7e39b0e0da27a089fe880b800e5b090a29a0e63bf1bc6dfd1235cb2d3627a16530ea0457485f563450f18fa86652aeedc214ce15b239affe503a488634a29c3bcb5d23b86291f69c46e546c8efc046413998055e84f47b82b5713508790c0a4a3bf294717a63da365af6cef9577a4e15648c18a04ab68b8062b295ee00d227a1132b4c1ccf45e9c4683da26f29c4f053da94fa183aeb67349ded352ec5cd58acb60f51249908c034ec309db8918c435a0641e4977a1e24b65b7dd1f3f5a652621dc67a7468735ca7a58077ceb0bd5d6a", 0xea}, {&(0x7f0000245000-0x2a)="b93ca29f95631488cea14f1c8e6060228a6e27c8a173d922aac4e901aac87f57ed25bf6b2a8cf594ab7c", 0x2a}], 0x3, &(0x7f0000bc9000)=[{0xb8, 0x103, 0xfffffffffffffffc, "e5aae573acfe43a10b56bb15d19a87837641846e75de95bdf375a2382467267bb98610f978d989318218b553f2f1392ad1f23b4cb1e10d7d5adb44a192c12191858bb23105745766eaf1f7e8a23abfb6b2ee8bbaf38b54f7b1a8781f64ccfcdf9c6b4f90a56d74124bc378f5f6fa01f9e999d47058811365f717c13d24345080039c9993a9904c340cbef53a4171a3dd8a896c2f8a49d0b984ed3d8c0f2f2cf3c3f99d48"}], 0xb8, 0x4000000}, 0x20008000) 2018/02/01 21:19:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/02/01 21:19:00 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000396000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000001000-0xf8)=""/248) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000009000)='/dev/usbmon#\x00', 0x8, 0x200000) connect$netlink(r1, &(0x7f0000007000-0xc)=@unspec, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000019000-0x210)={0x18, 0x32, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 21:19:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000939000-0x28)={@common='bridge0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000800000-0x19)="008100000009002700f4877d7b2eb897004f6f3bcb7dc500", 0x18, 0x0, &(0x7f0000e72000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty}, 0x14) r2 = semget(0x3, 0x3, 0x4) semctl$GETZCNT(r2, 0x7, 0xf, &(0x7f0000d37000)=""/64) 2018/02/01 21:19:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xb2, "10d66b7d23d1fab6bbccf0ed236778c3af643525aa761c37161945acfd18ba0b1542541f974f669113fe01b7c3138f6940b547af85c6f23bcfa1e4dd648727a6608dc36f2ecf7f9632488712ad40ba808a48eafe12ec0a5b7bc509c6d2e1b10f7cf6a44fbc398344725d50a404bf372536bab01db58198abc99dbde65b7432ae0b38eb7c7a334c9becb1b87eff3b13926f7b0cf0f86fdd21bb61aa20978e4e6f8383ffa71105356a7d9d714f91c7b2c9bde5"}, &(0x7f0000e88000)=0xba) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000002000-0x4)={0x7f, 0x40000000, 0xff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000846000-0x20)={0x4, 0x3, 0x2, 0x1, 0x40, 0x1, 0x0, 0x10001, r1}, &(0x7f0000fd1000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f000046a000+0x9c9)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000010b000)=0x14) accept4$unix(r0, &(0x7f0000944000-0x6e)=@file={0x0, ""/108}, &(0x7f0000a0b000)=0x6e, 0x80000) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000966000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c58000-0x10)='/selinux/status\x00', 0x0, 0x0) getxattr(&(0x7f0000bf5000)='./file0\x00', &(0x7f0000cbf000)=@known='com.apple.FinderInfo\x00', &(0x7f0000aa1000)=""/178, 0xb2) 2018/02/01 21:19:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x80007387, 0x0) r4 = dup2(r2, r3) r5 = syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) r6 = dup2(r2, r5) ioctl$int_in(r4, 0x5452, &(0x7f0000e36000-0x8)=0xffffffffffffffff) getpgrp(0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00005e8000)='/dev/dsp\x00', 0x1, 0x0) r7 = fcntl$getown(r3, 0x9) fcntl$setown(r6, 0x8, r7) fcntl$setsig(r5, 0xa, 0x12) r8 = gettid() tkill(r8, 0x100000000000016) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000183000-0x8)={0x0, 0xfff}, &(0x7f000019d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000abf000-0x6f)={r9, 0x67, "9985e27378423ecf84855f88e1f155c59901a17a83d6e8a39e5212d4cab01bc79a63bb6c75681f72f3f5c3c41b8b16aa0dd6e677e54204277e5d4ce4825100c5156ee16f72022dcc1eccb3f0117f09b4cbac0595650edced5d88b86dd8a5051dc1a9f4cd1000a6"}, &(0x7f0000123000-0x4)=0x6f) close(r0) 2018/02/01 21:19:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000e47000)='sessionid\x00') sync_file_range(r1, 0x0, 0x0, 0x2) 2018/02/01 21:19:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xb}, 0x1c) r1 = accept4(r0, &(0x7f0000c8c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000a72000)=0x3a, 0x800) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00002f7000)=0x1, 0x4) connect$inet6(r0, &(0x7f00005bf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/01 21:19:00 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000b91000-0x12)='/dev/input/mouse#\x00', 0x1, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000002000-0xd)='/dev/binder#\x00', 0x0, 0x802) accept$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000dc5000)=0x1c) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f000000f000-0x118)=[{&(0x7f0000008000)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000001000-0x60)=[], 0x0, &(0x7f0000001000)=[@init={0x18, 0x84}, @sndrcv={0x30, 0x84, 0x1}, @init={0x18, 0x84}, @sndrcv={0x30, 0x84, 0x1}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x1, 0x1}}], 0xf0}], 0x1, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8cd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000011000-0xc)={&(0x7f0000011000-0x8)='./file0\x00', r1}, 0xc) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/01 21:19:00 executing program 4: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000002a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f000001e000-0x8)={0x2, r1}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000000d000+0xc01)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028000-0x2c)=@mpls_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}, [@RTA_DST={0x8, 0x1, [{}]}]}, 0x24}, 0x1}, 0x0) 2018/02/01 21:19:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f000092b000-0x8)) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000275000-0x4)=0x10ff) syz_open_dev$vcsa(&(0x7f0000c27000)='/dev/vcsa#\x00', 0x9, 0x1) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f0000250000-0x47)="80fd0f883b16", 0x6}], 0x1, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000231000-0x50)={@generic="8f7fad41f06179bf4ee3ecefe28b1234", @ifru_map={0x3, 0x0, 0x1, 0x90, 0x2, 0x20}}) 2018/02/01 21:19:00 executing program 7: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000005b000-0xc)={0x1, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000001000)={0x7, &(0x7f0000001000-0x40c)=[{}, {}, {}, {}, {}, {}, {}]}) fgetxattr(r0, &(0x7f0000001000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000915000)=""/244, 0xf4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003a6000-0x8)={0x0, 0xd1e4}, &(0x7f0000397000-0x4)=0x8) openat$mixer(0xffffffffffffff9c, &(0x7f000079d000)='/dev/mixer\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00002ef000-0x6)={r1, 0x20}, 0x6) syz_emit_ethernet(0x122, &(0x7f00006e6000-0x127)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x6c, 0x1ff}}], {@ipv6={0x86dd, {0x0, 0x6, '"\x00\b', 0xec, 0x100000000002c, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0x3f, 0x200000ed, 0x3, 0x1, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, @routing={0x0, 0x6, 0x2, 0x9cc9, 0x0, [@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}]}, @fragment={0x3a, 0x0, 0xffffffff, 0x7f, 0x0, 0x8, 0x2}, @dstopts={0x2f, 0x2000000000000288, [], [@generic={0x2, 0x72, "28dc43ce3992b2c07cd774b891735700000000000000200a181c24644b52914bd39317bba14ab3f8958dc0d4afd2c1da1cc6391b537d09f9bbe68a620d1a6a52b5efaa93f20900a95b6db82d43d225cd8e09265cac9d0cb7bcc7b67f9582517c0462bdf093bf4a0680a3bb3500021cf49875"}, @jumbo={0xc2, 0x4, 0x7}]}], @gre={{0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [0x200], "d3"}, {0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) socket$can_bcm(0x1d, 0x2, 0x2) 2018/02/01 21:19:00 executing program 5: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x5, &(0x7f0000f62000-0x4), &(0x7f0000f6e000)=0x4) 2018/02/01 21:19:00 executing program 1: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000002a000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000000b000-0x10)={0x0, 0x2c, &(0x7f000001f000-0x2c)=[@in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x29e, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff}]}, &(0x7f000001c000)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000011000-0xc)=@sack_info={r2, 0x401, 0x3f}, &(0x7f000001e000)=0xc) sendmsg$nl_route(r0, &(0x7f000000d000+0xc01)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028000-0x2c)=@mpls_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}, [@RTA_TTL_PROPAGATE={0x8, 0x1a}]}, 0x24}, 0x1}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000000d000)=0x10, 0x4) 2018/02/01 21:19:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x8000000, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000407000-0x4)=0x80, 0x4) inotify_init() listen(r0, 0x7fa) r1 = accept(r0, &(0x7f0000f06000)=@rc, &(0x7f0000f77000)=0x9) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00009af000), &(0x7f0000972000-0x4)=0x8) recvfrom$ax25(r1, &(0x7f0000573000)=""/20, 0x14, 0x0, &(0x7f0000fb7000-0x10)={0x3, {"8d873500000109"}}, 0x10) r2 = syz_open_dev$sndmidi(&(0x7f0000ec2000)='/dev/snd/midiC#D#\x00', 0x80, 0x1) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f000053d000-0x48)={{0x0, 0x0, 0xff, 0x3, 0x80000000}, 0x9, 0x4}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) 2018/02/01 21:19:00 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0x12)="bce12e943fbbb8dd9bc376831ce7419eb188", 0x12}, {&(0x7f0000008000-0x84)="af848c8e19d520ac5b96c11b5d04afa5355c5e740e1b7a89df3ac9af9f34a057e18c7f80a4b2cb0272537647e86724848fbceba04d091eaef86c4639ffbe7c30243f15b849c7f3a73490d97be1f3a4ff8de7f63ff704698e12a055db9c357f31350daa5a60f26eaecb44d274b1a2582a36e68cf71187276dd662366139099d6ec51c5a61", 0x84}, {&(0x7f0000009000)="01176fbb59220b5931be9b8ad220bc4ec3aed92f487f81f3f67e75", 0x1b}], 0x3, 0x0, 0x0, 0x4080}, 0x20000081) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000005000-0x2)=0x7fff, 0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) r1 = socket(0x18, 0x0, 0x1) dup2(r1, r0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0xfffffffffffffffd}}, 0x4) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f000000c000)) 2018/02/01 21:19:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x3, 0x3, 0x7) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000006f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000b4d000)={0xdf, {{0x2, 0x3, @multicast1=0xe0000001}}}, 0x90) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002d6000)='/selinux/status\x00', 0x0, 0x0) bpf$MAP_CREATE(0x344c, &(0x7f0000c48000-0x14), 0x14) sendto$inet6(r1, &(0x7f00009ca000)="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", 0xfb, 0xc000, 0x0, 0x0) 2018/02/01 21:19:00 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ad0000)='/dev/autofs\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000000)={0x3ff, 0x101}) seccomp(0x1, 0x20000000, &(0x7f0000e4d000)={0x0, &(0x7f0000566000)=[]}) ustat(0x2, &(0x7f0000510000)) [ 116.746473] netlink: 'syz-executor1': attribute type 26 has an invalid length. 2018/02/01 21:19:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000667000)={@generic="3ecabdd308a8689519e94911223d79b1", 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000b70000)={0x1, 0xb, &(0x7f0000c7a000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x9}, [@alu={0x0, 0x3ff, 0xd, 0x9, 0xf, 0x0, 0xfffffffffffffff0}, @exit={0x95}, @jmp={0x5, 0xc25, 0xe, 0xb, 0x3, 0x10, 0x10}, @call={0x85, 0x0, 0x0, 0x35}], {0x95}}, &(0x7f000001c000-0xa)='syzkaller\x00', 0x20, 0x1c, &(0x7f00009a1000)=""/28, 0x41100, 0x1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000007e000)={0xd, 0x6, &(0x7f00006c3000-0x30)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x6}, @ldst={0x3, 0x0, 0x613404f220ff0064, 0x0, 0x6, 0xfffffffe, 0xfffffffffffffff4}, @jmp={0x5, 0xc6, 0xa, 0xd, 0x2, 0xfffffffe, 0x1}], &(0x7f00007de000-0xa)='syzkaller\x00', 0x251, 0x1000, &(0x7f00007ee000-0x1000)=""/4096, 0x41000, 0x1, [], r1}, 0x48) getsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000f61000), &(0x7f00004ff000-0x2)=0x4) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00003de000)='/dev/mixer\x00', 0x460001, 0x0) fstat(r0, &(0x7f00004fa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000bc6000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0x4, 0x1, 0x5, 0xa, 0xa0, 0x20, 0x67, r1, r3}, {0x7, 0x1f, 0x7, 0x0, 0x10001, 0x6, 0x0, 0x80}, {0xffff, 0x4, 0x2, 0x77}, 0x4, 0x9, 0x2, 0x0, 0x1, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x14}, 0x3, 0x3c}, 0x2, @in6=@empty, 0x7, 0x1, 0x3, 0x9e99, 0x400, 0xabb2, 0xfffffffffffffff7}}, 0xe8) 2018/02/01 21:19:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004be000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000e10000)={0xaaaaaaaaaaaaac4, 0x0, []}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000b3a000), 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/01 21:19:00 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000005000)='/dev/dsp#\x00', 0x1, 0xfffffffffffffffe) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000007000)=0x2) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000007000-0x10)={0x1, &(0x7f0000001000)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000000)={r1, 0x3}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000008000-0x40)={&(0x7f0000002000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000006000)=[0x0], &(0x7f0000008000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000008000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x1, 0x7, 0x6}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000007000)=@random={"7540722ffe79a1", '/dev/dsp#\x00'}, &(0x7f0000006000-0xb)="2f6465762f64737023009b", 0xb, 0x1) 2018/02/01 21:19:00 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0xc)=@nl=@unspec, &(0x7f0000000000)=0xffffffffffffff78) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000001000-0x4), &(0x7f0000a3e000-0x4)=0x4) 2018/02/01 21:19:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = socket$unix(0x1, 0x80000000000002, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009c8000-0x8)=@assoc_value={0x0}, &(0x7f000075b000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000df7000-0x8)={r2, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000b15000), &(0x7f0000cb0000-0x4)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) getpeername$inet(r0, &(0x7f0000438000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f00009a4000-0x4)=0x10) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x1ca, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f0000025000)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) r5 = gettid() syz_open_procfs(r5, &(0x7f00006ee000)='comm\x00') 2018/02/01 21:19:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = syz_open_dev$amidi(&(0x7f0000609000)='/dev/amidi#\x00', 0x1f, 0x2100) bind$alg(r1, &(0x7f0000a8d000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r2, &(0x7f00009e5000-0x38)={&(0x7f0000683000)=@sco, 0x8, &(0x7f0000fea000-0x60)=[], 0x0, &(0x7f0000d31000-0x65)=""/101, 0x65}, 0x0) close(r2) r3 = accept(r0, 0x0, &(0x7f0000efb000-0x4)) accept4$alg(r3, 0x0, 0x0, 0x0) close(r3) 2018/02/01 21:19:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$netlink(0x10, 0x3, 0xc) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000182000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000531000)) [ 116.793059] netlink: 'syz-executor1': attribute type 26 has an invalid length. 2018/02/01 21:19:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000bb000)='/dev/dsp\x00', 0x80, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000a85000-0x2)=0x7fffffff, 0x2) r1 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14}}, @IFA_CACHEINFO={0x14, 0x6}]}, 0x34}, 0x1}, 0x0) pipe(&(0x7f0000911000)={0x0, 0x0}) mq_timedsend(r3, &(0x7f00006d6000)="a093e5ce065623ef3394151f2aaa171c51105ba12561b1caf83f6fdffdc9e65dadefad2be2d3b1875a7c41fb029c77ee799ed93cb9bff71de46fadf945d6a7e52c2ee9606bf3c01e4cfe823bdd095a7fbebe00bcd49ea36e94c8", 0x5a, 0x2, &(0x7f000023a000-0x10)) fchdir(r1) 2018/02/01 21:19:01 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002d0000-0xc)='/dev/rfkill\x00', 0x20800, 0x0) fchmod(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_xfrm(r1, &(0x7f0000f69000)={&(0x7f00002a7000-0xc)={0x10}, 0xc, &(0x7f0000163000)={&(0x7f0000944000-0xc8)=@updpolicy={0xb8, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0x0}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, []}, 0xb8}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000b1000-0x4), &(0x7f0000339000)=0x4) 2018/02/01 21:19:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c9e000-0x10)='/selinux/create\x00', 0x2, 0x0) write(r0, &(0x7f0000160000-0x1000)="b37a8e83de5326d7b872ac09245a4063ceb5072df2d3eccec0d790d930dd89062db86912abf336814a98fbbcc655486725438cf1a3a53241cf7350038bedb2588a8be49a926ba6f314a6f34467b03b41fb6cb6cc8e861d5ddba240e7a2f62f8f0e1946718c01bb4abdc4f98eb7f906c7b45dd32e7e806c8c66e1442ef836797b187a6a012d2cec60f5fb1bcd3c768677b6744f13a88d3533481e66b4e51bfa9752b051152752b70a15d0c30ddca7e9092ce0b0954cd0d123ed5ba0bd2103ad586cf003e9bd5e7f8b7f3d6b426922f07f3656d6f19c44f2c514e589124858377dd3d0cbce57e70af65e646e097d5b5650e295ccc76ed72cb1cd226c709e9ff162db6509f16f1ee990c25b0fd1118afe41baa30d7b57b69194db35b7091a70cf9e9c54aa354b9a9a526c369014a0a300ac69edea2c350473ed67457e471c003124e45272437b119ba43697285f25a22cb77a5673c50c12050d7de665adeefc050df2e5e67178a04ad86256ecb41f42a67eac6a476d7fb9f8cd86aa659bcf3fd3a5688a8f2f87d5ffb360d53da44c5db03042137b3b427c58bcddcb17b6ccb892ec617d60d26f71719058435c87607ea0b335599081966e0044da8051f3dc955da1c68be0ab640373fc442e59fb3a40de6880d2ae9938fed793a77226cd1228876525b3dcc8da83b49d15684190b69df03a5db7a39d942a736629beabea0e39df3831cbb8c3f5b3855a4fd4821215940662da00a343fc4e9f11905f56532b84d0f00086cb9ed2e2790105cb48b014c14e656aa51785f391134bf5bf0aeaf1cfe6a7b09e003f463b3d37c937f42f4c72de3656d3d50b5499d4a2819b8bfd449cf5e03109d9511833eabe8029f089072f60d4c2f912d944656e0baff22f1c91a948d337157cf260b63b426681662cf118a7f8e8f57b32d4b916ce26b1d9c891ffb63abb26ad0da7e9706d63d00f7f6708f98d59174aee598dce4d32992aff7d900eafcd7bca1c8352b8be09d40f08ece25d12ff99ba5e2bd090dadd885c5132b3bcf7e2ead4dcc5255fcd8ec23f6244999f3ed974c7845610b6fdbc7c1c27acb03442eaaecccaf04b358936edcc8791f8420b19e1610494c6d773b6ef91a416c2ec7353ddea60a17bda1e4efca2c0761c030646d77867e3c5a78ee68ede90084b3f213635736f6dfe8872af63c98845481fc93d7d656e1673ed0a5a36a892ce3ed5ba9b5fc444293d2a97fe906c9c8743deb0833f843108aac7c6f438320afad6cdfc286d2f5d73dfb8da413f06d0c09256b2c02242b2f6d3a3a288e4c9822d223c8b4b5a38f743705e4d664f10ff6bbeb630912eecba20adf6ed54c87dfe7c6d15ec733f89c28ea46631a31f4d4941240fba1914e849d57b203e686e6fdf48c087c59c8ec941342a84f1b01b2ca9afe2e3fe0a5e2616591ee13c98a6790b1bd68601bb3a4737f6c8a00f4018037da64d646a9b7b306339f08f100988e0a81def9a0897f98dc60808c21ba10febcbe4f52b6d450176235f790f819175c9b4e8fe8128ba239f52eb9762bdf7281f942ef9859dd9d9d30799e065b1315a4ed7c125815195f5415a229cce3ddedc49bd26d5a1afba3fa2c193c84ebbf655e498215733de364ede571382accc923de946cc483c37a13ff323ef862aad9a4c2af8a0a7390650c16188ee340b6dd97c1415f50b58925e20658c901812e0e8f14c559b609ee83a6a8004ed0a6b77174452842ddc41d7e68518ce27fdaf1523d33bdff38af746d09606480011be86c0cf9b60f8efb96fba17c19dfb4af9aaa289e4bea8651d9f25b86cce00c98b450da825e0131464df190528a1c5c515d3a86a17810eb4fc31e56697b4b6f1ae99e41990cd8a7a0299a25158b99698e2a0a3fe611e7fa0ec0e581ade3c48bf469e44d0d70e4d883c5b9d81a8f662a1951e3a144fcc44633c704ba5a4c353cf6a9c9ffde2dfd003309b33f6fad521f90f842c70815f7f1348f48da5a0443d6ee79db798155ab4255e7ab6aeb6c21cbb10935b70cef1920b69726d15af602277f9d91063d47041bf707784b53078fbdb3e65a3810ee254cac5f4f223658fc9bbaf1170558ed3987a102228be9c88afb5d15faf494e4c5bfad8694515e38caddfd8f15529a3fc71493cb8681248fd1ca3b3476b8952c882347a04caf20f050e5a985ffab3884f7d5f96afce11728d7bf6b7df0d8aa6a14e2900d71fa2c8b7462bf6b8f2f6b459a51d6e1545ceaf6d30d630160753f8d98d123f9e276b938ce31a8993bbd0a71101639ff76d7f31375b2afbdf44bddcf2e4d38af895e5b89ebe03b1d5373d91f619a8cdd7eb7c09ddb3e3df742480a6ffcf6a0cc795c0bd02dde414b194183c6555ab808ef604c8ffbe4cf07812804dfe59364e189d5501a1597f7907bb7a04fceb17a8434c401d494187292a335e3b9595c211056cc5105215c9181d42ec3e35b7f57a803395e4f9571876a66654edb02bcc5947710716af0a5b81639c98901b9497327aa93839d212d88d723d7f2243a3ab508d79ca9b373128118dc37f9f47d3dbc7d925307fa01e213a8051460824b01c47d11a4e166098e66ece23600fd47e8f01e75d3871f0b4f540198b2ed5a8e49d633eab4c16b07eee5cf0e5a2b3f0c84782fab6e9098ed7ddc52c1ca08e50771f02c4afd94d3101e66f08876a9def0749b2a3febe877d63d3d759404fbfa0aa15dab33d8230bfce627cc38db54e3079d103af18ed79539bc084b8aff637bb0642b9d9a8d44110bf04eb3448ea8e9a869591ec99454c6443ee9eb31b0b46495f2788f4e8f0037018ab23c828153e0b99c55d44fc679b314c244e458dc34cbe4800e90725d3da22673fb52d3f7bafa2d589460ff627c9326a1beedcd36a8a2226fe0a9f9058985b4a0cb19ed612ef63031322d442aa439612708eb40ed261f31299cfb9fc8abf485bce32aad6e01aa09fc13e7090b6d7c51569461d1872ad6ace56f946fd40c41ecf8de796432f2a47f12155cc51f44a33543235c77a376a3625434b4dedc5ee17e96f3dbfdfa5ef0caf0eced0d62266c928b8c67d932e0cec190821d246c675cda95a8cc950f5a864bd192a2081edf06095ff798316868edb43b9702b1aac7a5d6e245340885608381ea6392658d90b9c3abbe42ff124dd736e108d27d152e30a67f5c4d5f1ad015ff22cff7471f2cdb753f8204749ce140e76a58df205b96a791661d6e25ec929a16ac98edf0cedd3986e58b7c8ae8c7a08d924a2e365f7c923b2e323aa57d867753acf4156e0ada1dae27336e5fd11a8842615198f9a53fc58602b8dd0a14d0719e98d1a034fe1841761d27498ffc490466cf808af77a665e22097cce3b6a98d410201d1a37e3613d7f65cff25156673cdf241aecf97ec2b7c5b65bff946197f3e11ed1c707d6c650c3823f08e06e7c9a028f7dfe81fec83feaf9687eadda3028a7c1aef7e0ab7b62ac3e97318f8269d8d012158d66c979e6e4ff2ef5f26ca775723c6b32614243a523b345070e017a78057216be900a60a0c83a9c46b9a8f14e4bd21b48be559d047de3e4f0524b04eac75ccdf3df7a2b29c1ad0bbadfd97ff8ee07954a6e07f0d05399a1985d9958530e423a237b44dfe939d598cffb23d27019e6b103c29b15c0d1250963fb59d21c69cc3c42a46e41eba85053c5ffb3b1d414a845a15f63685497dae711b94ed0c4f19d3943fd72903ec5617ffb414af6766d0b308ffd740d9cffe0e74a04e40cbb4400ca161fc16925de3a8fad53705c977e11416f179db833eece91acdcba80d91d8e1a719fb3db5c1da6bcec66e2188696166676f9ef7b19868f6b39f5c8a0ed1e17560ecbfced686b7aa80b748226d8eae57eea9cbb6cbf2a085ba699791009c9a6e13a1ec023b23c278f43015d023568e25f1410c676f32c54927579aa67b2deddef3fa525b2779a16b089ffacd150bc59fec602ae703479b9354d2348b73424750a56f525bdd7b298ddaa2dce2cda4d71e4afb10bfe9394e81897d248fb196112b92e28e0dbcc302d62588edb7fd13f39b37351c149b72b2a54d862d0f4a93e7d7775fcf61af9baa5391d0e5be8f7618a8b2a12dabc272440ddfae418eb8408a72966df7a0648bb321b8cb78b5b606848163810e9ef174d11a8df8e7e089f08cfba4b1447633e46a7ababb1bd2c2f61ff2e5f6fb805516934f03ce8bff67f5616a16de1603d9d13034d96a48eacc10d2b219de23d3a5cde3b6cf951dbbf05fd05d278696f63327575f7f008316d01289b6df910d520f7447b306fb18df704b4d6e0d112d8f661fc84c3304fb9c30f747dc5dfdb20885eb63158300c5975a172d1d7659f8c955533a8bf37a9cabe29608fb77b9938dad18af7afebbb9836225c542074aa21bcc6de212ed240d39736eb7c6b7783b5f549a0251db4a383b6372e0d3d82ed7ceb0b6426e534a1d2c9e2b0c3c7d57dfdc66e835c4d96b656bef739abbdf66ee2b3e5fccd10d91eb688f56ab9aaec01f53ad76db4a606e699a7c53c948acaa652d58767a0e7988340422d474e6109be7cabfb193dc964fa92822dbc9b432bc1ffe6cab2d9303187df26537a86969ed1fefd3d8e0a4d528aa149f0c1d741315f5b5318976de8c079be733d274e74ea1611a352010722d4aa990a8a8f330d0dacec213e9df167a751ca048d1b2b4deab08df28ce157ceb908f096e116da7c91dcc898f3c96e3cdcc233226086f1bc74110c4bbf6d9f4f48a0c9d487c041c9c63bccfb17091a4ab138bddd9f14ab78314b2114e92b6096987ca8866604daac109d363d8f6050bf0d6174d462812cd340315db164c4a964087d6916fe57cb2accfb3bc5790761066b54d330fc691e4b6f026d8648ce0564f32209dffa1813e7c3dcddb17b04d01d24d2667ad6fee017ec9be019f0b1cc894a6987e9709aceb46dffc96656a0524ac7b0d399e3a847c555f68e171b0b90c4144a73532efaa3fd7608e837b86f9996f4ddd611b238e80f522b3e62a02a303d673e725d7bfcd1898931895fea09acb2d491d6b87c79ad827cb5a23d9a738e3e405748496aa3bc993f4afe2b05803efe6347b5c1941c48686ecf0715672f36579ea871492f76696a15d3843eb135658f578a1dcafd233e3adaab5cc44f823979fc3f3fb29276058c8b1a3183117deea0e6424fb80ae3daba87311584e3c0b890cb66e7165744689262dcc6b2e51d73d10dd33b92778e1f36b405c61d4070b74cb1f39af59d408992f580bf345479ece7a5c6b940cb66838b6b89c21761a01284b0b8989da8e42c72f56986fb7e1796f13b2d336aaa446294325bc627f9b2ede9012e6fcad39f563e3448ba6413d81c79d2dad378bde8a5800f7b43cf956d05a07d9e759b4e56b3b2b5b4f0b5da5111d8c0a7809f94ba6deb47f5dd846917c301ad7713f47517bcc9547cac7cf063a3cfc62f7dabc3f14a5b6b2e483ba91fcd81791481a6937b5d79b7ba121facc50806d14d2bbe606deb43803776e63fc8584a39e094984a30303be7b6cc9b5240e9d0dbb643cccdbdc3e04d190cbe64794ca7b9e6e920ded5606c874fca195e41fd85530e9957ad4900dca37f188610745ccc71d7b7b362c947d5728100dd165acb68856fc13a1a38c8cade16a5a85fc51085544e5d2f4596129428a1b75187b25f2ff6258d0b2ec5b77cb4531aebb0177baf7e943421c2656f3f9f6e114f2f6ac9494dd46f6c33f1dac530a1cf0332293d1f9becbacd90d1c0795cdd2cbec4658a3a82e4095c9a3e6ea04ea5cef17796da5c424", 0xff8) 2018/02/01 21:19:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000890000-0xa)='/dev/ptmx\x00', 0x40000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) msgctl$MSG_STAT(0x0, 0xb, &(0x7f00005d9000-0xf9)=""/249) r2 = add_key(&(0x7f00004c0000)='user\x00', &(0x7f0000f44000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000012a000-0x6e)="fa04b9b33534cd8bf474a457f26468b88c40ab32d46019ca4468cde2ab7dd0bc4c9f699fed7d066d8f0d1fdd6a0bf01ca367283d9aea962bf8b57ce3913cfd48ee8f3422841acc49683b92a6d65b2c5f388ab1ad70ddcf72d16e9a0eccc854578f17f903b76e3064f7d7407a11f3", 0x6e, 0xfffffffffffffff8) add_key(&(0x7f000016a000)='id_resolver\x00', &(0x7f0000203000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ce4000)="5a1cd1948b42d730a54381fad3a6296a7780ad7dab3fc971332de93903a8102a158585a683a302cd9d446aeef5e295b20824665527c3935a6265c3ed6eaa2f338d1c731b237d72f9954e0c8f4af0db9a47c94a8224b2797a8ed4d8271c2bfeb24b5aba3b9ef8ebf7f106ec0ec97c8611c41c1cfdff0a76a16987ca8020497eae810798fb8b4f3a8651828bca9d3e582051088d52792eb0869d6a7349d4aaba5ff9a6398bcd6122badcb9b351d3a48b24b84f3c7cfe3b2ddcc7c71c646e0dce051f94b30dc5f6387cf17e1a46e51ae132f1749776a005a837cc8a8f8a3c324b74abff8a01", 0xe4, r2) r3 = perf_event_open(&(0x7f000001d000)={0x1000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000144000-0x13)="6d6473756d2b2626213a2411776c616e3100") ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)) prctl$setmm(0x23, 0x0, &(0x7f00009be000/0x1000)=nil) inotify_init() ioctl$int_in(r1, 0x5453, &(0x7f0000a38000-0x6)=0x8000000000006) ppoll(&(0x7f0000055000)=[{r1}], 0x1, &(0x7f0000347000)={0x77359400}, &(0x7f000052d000)={0x8}, 0x8) dup3(r1, r0, 0x0) 2018/02/01 21:19:01 executing program 1: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0xffffff51) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000f7f000-0x4)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/02/01 21:19:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4c, @te1=&(0x7f000000c000-0x10)}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000766000)={0xffffffffffffff9c}) fcntl$setpipe(r0, 0x407, 0xffffffffffff7fff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/01 21:19:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bca000-0x90)={0xb, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000229000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @empty}, 0xc) iopl(0x3f) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00000cd000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/01 21:19:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mlock(&(0x7f00003d0000/0x2000)=nil, 0x2000) removexattr(&(0x7f0000003000)='./file0\x00', &(0x7f00002fd000-0xf)=@random={'security.\x00', 'bdev\x00'}) 2018/02/01 21:19:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000008000)={{0x0}}) semtimedop(0x0, &(0x7f00007c3000)=[{0x0, 0x0, 0x800}, {0x6, 0x0, 0x800}], 0x2, &(0x7f0000b38000)={r0}) 2018/02/01 21:19:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004c1000)='/dev/vga_arbiter\x00', 0x4c0400, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003d6000)={@mcast2={0xff, 0x2, [], 0x1}, 0x3ff, 0x2, 0x0, 0x4, 0x5f, 0xa67, 0x6}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000ecf000-0x2c)={0x80000000000001, 0x800000000000006, 0x7, 0x400000010000, 0x0, r0}, 0xfea3) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/01 21:19:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000039000-0x4)=0x9, 0x4) r1 = socket$vsock_stream(0x28, 0x1, 0x0) shutdown(r1, 0x0) 2018/02/01 21:19:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() r2 = fcntl$dupfd(r0, 0x0, r0) sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) add_key$user(&(0x7f0000e4b000)='user\x00', &(0x7f00004e5000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000091b000-0x5d)="94f871e730d3cb495c05d4714cb5940a2fc6c7113bd917a441707092ac029bc998e3d558779990bc224a866ed4449036e027ed665a7ee8e8c8f323286f38cf9874917b3e8f20c5b789900ea418ddd15181aa703444a3a31bbff37a0431", 0x5d, 0xfffffffffffffffd) r3 = add_key(&(0x7f00007b0000-0x12)='.request_key_auth\x00', &(0x7f00004f7000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000985000)="5fb538ae2e201e1783a8035636d882e878f5f770c3c7011fac622284f4974071daf519b3ce97a6ac92177eae41dae0933cf823347a831829e3f73470256a0b43887715618afc05e431283a9a8244ca7b578bde99e9f05940267ae499685e2d8074c0e1c42d5d8e3b52d094f936290006da8564afac6b873c2e865e800e69aec5f1d5c6b1af7adf05f53bbcc6cc8ebc6dc3f1e956c5f4df556674565c85e264b270197e5b8345054cc0168d4938d0f501eca41fed5f327c7861dc516787a8628528bba31a94f6d967a5918d2b77f0bc9be35c7e6ac1553d6dcca69216140c9e98b6694a5f6f571c30866b1cc6", 0xec, 0xfffffffffffffffa) r4 = add_key$user(&(0x7f00005b7000)='user\x00', &(0x7f000075a000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000d70000-0x38)="fb40e9d8c936d98509804c9563bb1a83c3bd16ae77ac17b67c08019a6031dee9599e4aa8778a7686822205331dd6d85877fba97fe3361b98", 0x38, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000c2b000)={r4, r3, r4}, &(0x7f0000fe0000)=""/15, 0xf, &(0x7f0000902000-0x38)={&(0x7f00007fd000-0x40)={'sha3-512\x00'}, &(0x7f0000eef000-0xaf9)="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", 0x1000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000747000-0x50)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000fa0000-0x10)) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) dup(r2) 2018/02/01 21:19:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000016f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xfffffffffffffffd}]}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ca3000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000d23000)) truncate(&(0x7f0000753000+0x420)='./file0\x00', 0x78) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00009ad000)={0x1, 0x0, [{0x48d}]}) 2018/02/01 21:19:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) read$eventfd(0xffffffffffffffff, &(0x7f0000048000-0x8), 0x8) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000b56000-0x28)={r0, 0x0, 0x49, 0x35, &(0x7f0000500000-0x49)="0618afaab5a79aad6b36484a65e9d6ea0f84e05fb3965983771feaf2a246019c2d061d485496185cbd0a184705a8f6f80ce73d78d98419251db0592fdddfb6a6c26a41d64570ac7664", &(0x7f0000180000)=""/53, 0x3, 0xfffffffffffffff9}, 0x28) 2018/02/01 21:19:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000e3b000)={0x0, 0x0, 0x1, 0x0, 0x0, 0x7f, 0x0, 0x9, 0x0, 0xa1, 0x0, 0x0, 0x0, 0x1, 0x3}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00001f7000/0x18000)=nil, &(0x7f0000cca000-0x18)=[@textreal={0x8, &(0x7f0000d01000)="0f9c930060f30f2ac165670fc71e65a53e65260f01c80f00100f01fc660f5727660f2d6400f20f06", 0x28}], 0x1, 0x0, &(0x7f0000bd8000-0x20)=[], 0x0) ioctl$KVM_TRANSLATE(0xffffffffffffffff, 0xc018ae85, &(0x7f0000afd000-0x18)) connect$inet(r0, &(0x7f0000561000)={0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f0000807000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/01 21:19:01 executing program 4: pipe(&(0x7f0000781000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0xfffffffffffffffd, 0xfffffffffffffff7, 0x9, 0x101, 0x80, 0x1, 0x7ff, 0x5, 0x20, 0xff, 0x9, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4(r1, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000001000-0x4)=0x2e, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000000)={0x1f, 0x32d, []}) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xffff, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000002000-0x4)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000002000)={@dev}, &(0x7f0000002000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@empty, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000002000-0x10)=@common='bond0\x00') sendmsg$nl_route(r2, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400020}, 0xc, &(0x7f0000001000-0x10)={&(0x7f00007c0000)=@ipv4_deladdr={0x60, 0x15, 0x200, 0x5, 0x3, {0x2, 0xff, 0x20, 0xff, r3}, [@IFA_FLAGS={0x8, 0x8}, @IFA_CACHEINFO={0x14, 0x6, {0x5, 0x1000, 0x6226c9c6}}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_CACHEINFO={0x14, 0x6, {0xfffffffffffffff7, 0x1, 0x1, 0x400}}, @IFA_FLAGS={0x8, 0x8}, @IFA_LOCAL={0x8, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000840}, 0x4000) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000006000)={0x0, @in={{0x2, 0x0, @empty}}}, 0x8c) fcntl$setlease(r4, 0x400, 0x1) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000004000-0x20)={0x80, 0xff, 0x7, 0x7fc000000000, 0x8, 0x1}) 2018/02/01 21:19:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000004c000-0x2)="6582", 0x5) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000f62000)={{0x200, 0x7}, {0x7fff, 0x2}, 0x1, 0x0, 0x7}) ftruncate(r0, 0x0) 2018/02/01 21:19:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000090a000)='/dev/input/event#\x00', 0xb1a2, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dec000-0x10)={0x0, 0xff4c, &(0x7f0000261000)}) r1 = open(&(0x7f0000563000)='./file0\x00', 0x0, 0x48) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f000097d000)=""/94) 2018/02/01 21:19:01 executing program 5: prctl$intptr(0x1c, 0x64) prctl$intptr(0x8000000000000008, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000553000)='./file0\x00', 0x10800, 0x0) syncfs(r0) 2018/02/01 21:19:01 executing program 3: clone(0x0, &(0x7f0000807000-0x1), &(0x7f0000cad000), &(0x7f0000113000), &(0x7f0000b66000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f00009fd000-0x14)={0x8}, &(0x7f000055f000-0x4), 0x0) 2018/02/01 21:19:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffffeb, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) gettid() socket$nl_route(0x10, 0x3, 0x0) 2018/02/01 21:19:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000085a000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) semget$private(0x0, 0x2, 0x80) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000910000)={0xc, 0xfffffffffffffef0, []}) 2018/02/01 21:19:01 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000001000-0x4)=0xfd, 0x4) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d26000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000d25000)={0x2, 0x8, 0x3, 'queue0\x00', 0x9}) 2018/02/01 21:19:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000bc9000), &(0x7f00004ff000)=0x10) r1 = add_key$user(&(0x7f0000d72000)='user\x00', &(0x7f000072c000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000aec000)="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", 0x1000, 0xfffffffffffffff9) keyctl$set_timeout(0xf, r1, 0x616c) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x168, 0x190, 0x0, {}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz1\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3b8) 2018/02/01 21:19:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb0000-0x12)='/dev/input/event#\x00', 0x6, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000e12000)={0x0, 0x2, 0x0, 0x0, "a08a5c482fda809402031909a8ef59cdf669452a33aa23966cd7c587c24bd97e"}) 2018/02/01 21:19:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x9, 0xff, 0x8}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00001f4000-0x8)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000)={r0, &(0x7f000000e000)}, 0x10) 2018/02/01 21:19:01 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x2f}], 0x2, &(0x7f0000013000)=""/161, 0xa1}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000011000)={0xffffffffffffffff, 0x50, &(0x7f000001a000-0x50)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000001a000-0x4)=r0, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, [@jmp={0x7}], {0x95}}, &(0x7f0000018000-0xa)='T}\x00\x00\x00\x00\x00\x00\x00\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) 2018/02/01 21:19:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00004fd000-0xc)={0x7, 0xffffffffffffffff}) getpeername$inet(r0, &(0x7f0000c88000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00004b6000-0x4)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d05000)='/dev/mixer\x00', 0x400000, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f00001ee000-0x8c)=""/140) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000852000), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000fff000-0x48)=[], 0x203) 2018/02/01 21:19:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b7e000-0x9)='/dev/sg#\x00', 0x1ff, 0x242000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000378000-0x8)={0x0, 0x2}, &(0x7f00007a0000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000ff4000-0x6)={r2, 0xde09}, 0x6) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x4) dup2(r1, r3) clone(0x0, &(0x7f00002a6000), &(0x7f000000b000-0x4), &(0x7f0000e37000), &(0x7f0000008000-0x1000)) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) 2018/02/01 21:19:01 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x20000bde9}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x9ea) 2018/02/01 21:19:01 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000001f000-0xa)='/dev/dsp#\x00', 0xcc36, 0x4000) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000001e000), &(0x7f0000005000-0x4)=0x4) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [], [0x8000000, 0x0, 0xfffffffffffffffc], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv4=@empty}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, [], [], @syzn={0x73, 0x79, 0x7a}, @common='lo\x00', {}, {}, 0x7e}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}]}}, 0x3d8) syz_emit_ethernet(0x16a, &(0x7f000001d000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "040005", 0x134, 0x2b, 0x0, @empty, @empty, {[], @dccp={{0xffffffffffffffff, 0x3, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "00088a", 0x0, "a300da"}, "75725760e49cc5042ed19aaaf13313f241c2797b2cb33b446a5c9458c8cd1ae21ac6e54c38527b5fb05f1d43b3bcc581817f1ba7f7bda56a0e019fe818706cd420a0398a23dad5cabb70780182fe888fdfaf026c8b11b1d8f420e151fc7fefae50fe95b5ee2a9ed693f7b1b75587f06b3dcb50966984bf76f4c44e83bca461b4af809b12aa600debd403769dda8ed44b5a499314e2b0019ddb5cd9df5b00e44e9dea649fd46c92b1679e45f4ed746221541107751e4a7afe6f46518515908f6bd5430acca1ee3507218b391a1d8cd0c5ff55bea8c03ce60d0a0356680d60e45161ef3a65e752d179f844ad71b3a1a59d78209e6fca1c443b64a288bb79bfec16c642b1bc9f69c62e1724d3eb5b30a18d9fd47ce3aa42333f337f3ec15e0ca3bd308fdda6"}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) 2018/02/01 21:19:01 executing program 5: ioperm(0x80000000001, 0x94, 0x2) 2018/02/01 21:19:01 executing program 3: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000187000), &(0x7f000072e000)=0x10, 0x80800) sendto(r0, &(0x7f0000a43000)="d76c78272137e9a6d8670d01451e90b25dd7fc34", 0x14, 0x40, &(0x7f0000dc0000-0x60)=@nfc_llcp={0x27, 0x6, 0xfffffffffffffff8, 0x4, 0x7719f54a, 0x9, "8564b0ca0f15007a925ddddc2c55ac94f35a168a1de3f73af3949cc6aaccf3db3fa350660ebdaa787286757a8476581af940e20ff6ce16f96b35844185a57a", 0x4}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00002f6000-0x38)={&(0x7f000095b000)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000c20000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x33}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, []}, 0xf8}, 0x1}, 0x0) 2018/02/01 21:19:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000da6000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00008d3000), &(0x7f0000aa5000)=0x5) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005e4000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, []}, 0x14}, 0x1}, 0x0) connect$bt_l2cap(r1, &(0x7f0000268000)={0x1f, 0x7, {0x5411, 0x4, 0xeeb, 0x6, 0x9, 0x8}, 0x1ff, 0x1}, 0xe) syz_open_dev$sndseq(&(0x7f000029a000)='/dev/snd/seq\x00', 0x0, 0x501002) 2018/02/01 21:19:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00004d3000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000dac000)={0x0, 0xd5, "dd33322a4a3a957040a02bb4e8d7b9e41d8c2072098479c2f5a6142d8951b62ffb4cc6aafd4a9ec1b7e82cb1c6fc597ca7b543a16ca76612b12d22b1056f4298f6672f219b9d18a0dc522a3a6ae8bbb38ebd7f5d3f4e5b1cf6159373f348160abdc4743e570c6f8361d8f05ce0f1bb0b3897fbe402c31d6acc81fee530ea69e98cf283ded1e5777e2a76874a7ff56ab894c0567b7f211153967f128588623fb4d473fb34a7956d69ad22c939c0911e5f08036e9693d4d179f98f73b045e2dcc2a5c1d1040095fdf387742a89c0f6dd64201acd4d4a"}, &(0x7f00008ef000-0x4)=0xdd) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00005bc000)={r1, 0x4, 0x1}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$notify(r2, 0x0, 0x282) execve(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)=[], &(0x7f0000001000-0x1c)=[]) 2018/02/01 21:19:01 executing program 1: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f00004b7000/0x4000)=nil) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000971000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() r4 = getuid() r5 = getgid() r6 = getpgid(0xffffffffffffffff) r7 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x8000, r2, r3, r4, r5, 0x2, 0x5}, 0x5, 0x400, 0x100, 0xf5, r6, r7, 0x7fff}) r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r8, 0x5460, &(0x7f0000000000)) shutdown(r1, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x220000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r9, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r9, 0x6) setsockopt$SO_ATTACH_FILTER(r8, 0x1, 0x1a, &(0x7f00001e7000-0x10)={0x1, &(0x7f0000ae5000)=[{0x3, 0x1000, 0x97e1, 0x2}]}, 0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r9, 0x84, 0x1, &(0x7f0000671000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) r10 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r10, &(0x7f0000bc5000)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(0xffffffffffffffff, &(0x7f00005fb000)=""/116, 0x74) setsockopt$inet6_group_source_req(r10, 0x29, 0x2e, &(0x7f00002d6000)={0x2, {{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}, {{0xa, 0x1, 0x3, @empty, 0xd6f}}}, 0x108) 2018/02/01 21:19:01 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007b3000)='/dev/hwrng\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x4, 0x60, 0x1, 0xd7, 0x1ff, 0x6, 0x61887111, 0x8, 0x0}, &(0x7f0000000000)=0x20) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x1, 0x30, 0x1, 0x655}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000ff2000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008bc000-0x50)={@common='vcan0\x00', @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x0, 0x3, 0x3, 0x0, {0xa, 0x1, 0x6a4b, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}}}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000ff6000+0x7bd)=0x40, 0x4) syz_open_dev$mice(&(0x7f00007e9000)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000af8000), 0x4) 2018/02/01 21:19:01 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000001c000-0x8)='./file0\x00', 0x10) sendmsg$kcm(r1, &(0x7f000001a000)={&(0x7f000000c000)=@in6={0xa, 0x2, 0x168, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x101}, 0x1c, &(0x7f0000016000-0x10)=[{&(0x7f0000018000)="31d83e2ef8367b86129eec25e372093eca63bcba42170cf3cab1913ab8b92a3f8ba1625409f2615078a1913f64acd400916af6815250d4f0c8080fe986a205e45253c8d13252db8d07d64b64356ab1a6c29bd355083ab75a9d3887c6748f8e9c6b5766bf1661ec7d5294d236c94db0e56fb24ec666054bdb770f8e856cb077bb2be4d5f8274ab592a3d3291b71bb8ce65c41c0af58807ab0ac7a54acaddf53e4ad0a78ff2823147c240bfcbc0efc632510f287931daefe921d589dc6237883", 0xbf}], 0x1, &(0x7f0000014000-0x3c8)=[{0xa8, 0x196, 0x101, "79b12841be67b748786b2db90fe6264f9263823546ebd2e37d0e258633d40d79ea30e28eb44e6769f8b7e757c3942896221c02ee80fcfd3bb7c56452f8f1c5859ba1dcdc02af79a2d01920a925fd13ebc6d98b7c8d999666620046fbd1809faf429c521513d4c7d47a083277d22de393ae8c11237f6476cf7cbc65d1ca017678e2f40da07ccf89a97e20637370deb9a05ee2"}, {0x68, 0x1, 0x3a2, "d36fb7f8a4a0f089573e2c1938e383a8f0461a55ef89e42e29cbb965b90cd597bbaf4e38f491326da9601d449575bf1e8a37a9e805541e9239db9c37e3e75aef0950dd3a6c32340da100f96e908db1c648947e788b102f"}, {0x88, 0x0, 0x1, "6bdd42289bfead8faed5c7c5e8bb5a8f7aaeb4d63a2798c0f15537865c2eb54e483325cce5de13a8d4ff84dd111aebab7ff8267cf3e1fbf443f107cdf8a1740712647415001f86b46ebe3d45ca3dfb24aacc0a6b24feed9a6b97070ca900149ea4a3e3e71bb2b640fd47ca3aa4d478c122fe0c6083e44086"}, {0x60, 0x88, 0x3, "4d6fa42fa62ebc299c563ced3e10f8f9adf46806ac8ca2b2fcb2bdebc6302a21d1ad51ac7f8205afac6c7e9bf1e33561c6d1077145312fed04132daba2d904fa411b0b1ef899cdb5cbd09db70d"}, {0xb8, 0x10b, 0x0, "1312c40731491527c5ee03863edbe406c96938a33a4e19056b3c5a8d01046bd6eeb1dfdd42dc782c4ddf59ef9b9eb40604c10cd472fd32a0b693d5cc6e27c9006961ae222a7c0ae7fa286582b47b446ed1a81b3467a7b4776c47a2f1f0dad0b7d063aaed03a27ec92ef7b89a4b7fc217bc75107eef2fe7c0a75274ae98b0e51d28632b6028303db7237e33ade365a5e3e40335c5b8e73bee3707661d619d88237a55"}, {0x100, 0x113, 0x0, "ef3833a8f08c47ae27ce90ec7c70697293b0a32bf7e062ba8ee62fd57d944ed145095b06458315d36611c34415e8aa39ce3a19186b11acb2796d7182e5a362231c8519f903670d45a47dcfbd97a9cd2c2e9e5d0f9c3188356f820e4b20ac02977cbc9a663f21347538771003b585a7bdf45134ce2645d9bab985922289bd63e0fa7d8a5caa0308e9c260eaccbe46a3cfe3d3c9c880bf6a7a19aa09b8e1eeee8766fedbd02a1eaef624e249064191e32eb9a146b51f0a088b038e56b10454a6b4d426fd7cd0b03ff3379ec9ea1347a682c8c9e5d30c69650338b8679bc402d0ee725c275ebae4ee4ce7bbb7abeb6c"}, {0x18, 0x103, 0x158c, "306e1403ec4431"}], 0x3c8, 0x20000000}, 0x40000) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) recvmsg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f000001a000)=[]}, 0x3) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f000001d000-0x58)={0xff, 0x55c3, 0x4, 0x9, 0x1, [{0x0, 0xfff, 0x7, 0x0, 0x0, 0x900}]}) clock_gettime(0x10, &(0x7f000000a000)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r2}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x4, {0x0, r3/1000+30000}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000016000-0x38)={&(0x7f0000009000)=@nl=@proc, 0xc, &(0x7f0000018000-0x40)=[], 0x0, &(0x7f0000017000)=""/202, 0xca}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f000001d000)={0x3, 0x5}) 2018/02/01 21:19:01 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000008000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl(r0, 0x40084149, &(0x7f0000003000)) timerfd_create(0x5, 0x800) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/01 21:19:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000a1d000)='./file0\x00', 0x404000, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x34) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x20, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/02/01 21:19:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00004b0000-0xc)='/dev/amidi#\x00', 0x3, 0x0) sendmsg$alg(r0, &(0x7f00006f2000-0x38)={0x0, 0x0, &(0x7f0000773000-0x70)=[{&(0x7f00009ed000)="b8c901191c303880679539526fc4767187a0749f5c397db13b725fcd761c08c61274e468f242591f2f167c06c95491eb00203122f446aa3ba711489fd983e23e982b9f0e7fea3ef127261bc57f3e856ea745410300d6b9c00f8fb5f272a98a43b99909a0a820ca5e887ecd0a66fe59406de0d9cc3457c3fe9d1d7154e593d5a119f0df95e8d4d209ac466d297ab492c6a847afba1d884e0a1960da5dd67803a6ee9e9912336264f1a41d8a5191be0db21f0b7a2b18d197c88a", 0xb9}, {&(0x7f0000eeb000-0x3)="3af971", 0x3}, {&(0x7f00008e6000-0x3f)="073523087c59205a39cf0d15b96f5e33d2cc25b5e35a248a1fe5e2f42d34dce2f4ca9b0257382478a74434fa1bece8e3287cf8ea2a98b2dcb1fe009ed9f29d", 0x3f}, {&(0x7f0000463000-0x5d)="e3e6fd2307bef8f6ac2deb431e56c1f3c64d50f26845d2754f97d40b2c46ca6caeff91b20352024c2bd4e5ec8363591f62f4368b3609b8376646a1083420fd2fb052351c3237a7810f8102e1fb28912889b6786de21a65678216b6d57f", 0x5d}, {&(0x7f0000a23000-0x9b)="52105b299916b51a34ec2147de799aed9324a10ab585b45138f5950101732450d3e1e21112e67e7b292958f17fb149ed2d7f08bf79a37a69737cb60593be27ede5ff743aa4c1b83b7f4d15bb2c2255960aa421343a9b7389d71fdd0d8d7760995b2bcb16b3fe04cee62e79bdba7a88f36239bd598da80730ad9c89e7a112b390e21655f161c82b009b4432babbe1f1870a5de69f93d89e58bb88fc", 0x9b}, {&(0x7f0000fae000)}, {&(0x7f0000b7d000-0x37)="32f060ca878ac6e30b6f7d70ff4cdfcd6121f92f891cb28e979f5da5c6bfde28798f1757d12f11d03138ba0304d7e530f64f3724ada921", 0x37}], 0x7, &(0x7f000082a000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x20}], 0x30, 0x1}, 0x880) r1 = socket(0x10, 0x803, 0xfffffffffffffffc) sendto(r1, &(0x7f0000311000)="1200000000fffffffeff00002a14cafffce917", 0xffffffffffffff8a, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000b6a000-0x4)={0x8}, 0xffffffbe) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000ec7000)={0x3, 0x1, 0x80000001, 0x2, 0x7ff}) 2018/02/01 21:19:01 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, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000096f000)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x400000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00004c8000-0x4)=0x7f, 0x4) pipe(&(0x7f0000a7a000)) 2018/02/01 21:19:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af10, &(0x7f0000e93000)={0x1}) 2018/02/01 21:19:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000b8c000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001a7000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c69000-0x4)=@int=0x9, 0x4) perf_event_open(&(0x7f0000802000-0x44)={0x2, 0x78, 0x441, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x1, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000b11000-0x4)=0x2, 0x4) io_setup(0x8, &(0x7f0000195000)) 2018/02/01 21:19:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000026000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004d5000-0xf)='/dev/sequencer\x00', 0x102, 0x0) r3 = gettid() sched_rr_get_interval(r3, &(0x7f00006f0000)) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000643000), 0x2) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f000033d000-0x8)) 2018/02/01 21:19:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000040d000)='selinux[user\x00') 2018/02/01 21:19:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000650000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x2000000}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/02/01 21:19:01 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x803, 0x3, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000007000)=@in={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000008000-0x4)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xe}}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000004000)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/01 21:19:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f11000+0xd55)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x18) getsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f00001bb000-0x4), &(0x7f0000839000-0x4)=0x4) connect$inet6(r0, &(0x7f0000f02000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000168000)={0x0, 0x4f, 0x5, 0x6}, &(0x7f0000d30000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b1f000-0xa0)={r1, @in6={{0xa, 0x2, 0x8f9, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x400}}, 0x7, 0x7fffffff, 0xfffffffffffff001, 0xddc, 0x5338}, &(0x7f0000a60000)=0xa0) sendmmsg$unix(r0, &(0x7f00001ee000-0xc4)=[{&(0x7f0000da1000)=@abs, 0x8, &(0x7f00004dd000)=[], 0x0, &(0x7f0000097000)=[]}], 0x1, 0x0) 2018/02/01 21:19:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x62000, 0x0) r1 = accept$netrom(r0, &(0x7f0000eec000)=@ax25, &(0x7f0000f5a000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000141000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000e2b000)=0x2e) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r4, &(0x7f00004b7000)="b0b5a64f87736b096d06bf76c64b2d6ccf5b6c4f58da619f1072d78df31fb0a016fd73d5f19166b815c9d3ee830c0697258a07218106318bc062b9e1e87545f0f141cdd2238fc8558fafd11234533b4985783543ca1328a4b30d57d0268456d5ccf7", 0x62, 0x40000, &(0x7f0000b83000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) bind$inet6(r5, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r5, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000b19000)={{{@in=@empty, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f00006d4000)=0xe8) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f000033e000)={r6, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) sendto$inet6(r3, &(0x7f0000eba000-0x1), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) close(r5) r7 = getpgrp(0x0) sched_setaffinity(r7, 0x8, &(0x7f00005fd000)=0x8) lookup_dcookie(0xfd9d, &(0x7f00006af000+0xcd7)=""/186, 0xba) r8 = socket$pppoe(0x18, 0x1, 0x0) dup2(r8, r2) 2018/02/01 21:19:01 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000016000-0x1c)={0x14, 0x13, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f000000b000-0xc)='/dev/audio#\x00', 0x4, 0x105200) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000018000-0x4), &(0x7f0000017000)=0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000017000-0x10)={0x4, 0x6f, &(0x7f0000019000-0x6f)="3698662288a22cdd7706112cc90115ffbf6627f9ab4d6d39f0a286aaa7efebc0ecb9d83bf62001d5f8f28f806365e661860ed9048ad2d25da2e6415c2dd4f52d4d0a9005e7aacfe0f511e2a17185f0ed2164569695b5a1e0ec37ffbeca13b2a137e558c4d0b90317c525b4555bcaf6"}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/01 21:19:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000eaa000-0x50)={{0x4000001ff, 0x80000a}, {0x0, 0xe847}, 0xffffffffffffffff, 0x0, 0x1b6}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000166000)={{0x81, 0xc8}, 0x0, 0x1f, 0x3ff, {0x9}, 0x1, 0x6}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f000022d000)={0x6, 0x8, 0x5, {0x77359400}, 0x8, 0x6}) restart_syscall() ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000ac4000-0x64)={&(0x7f0000c5f000-0x1c)=[0x8, 0x7ff, 0x6, 0xef56, 0x7f, 0x81, 0x5], 0x7, 0xffff, 0x1dd0, 0x9, 0x771, 0x8, {0x100000000, 0x6, 0x1, 0x6, 0x0, 0x6b, 0x0, 0x7, 0x5557b23b, 0x2, 0x0, 0x9, 0x8, 0x0, "3cb62f502597d01fc4d373b39c269c5c6175e5d590fbda94d55c0c48f68f1885"}}) [ 117.502302] device syz2 entered promiscuous mode 2018/02/01 21:19:01 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000-0x18)=@generic={0x1f, 0x706b, 0x4000800}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x20002, 0x0) listen(r1, 0x91) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x80000000000001, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000fdd000-0xc), &(0x7f0000f30000)=0xc) 2018/02/01 21:19:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x40000) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x2710, @my=0x0}, 0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x101900) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b87000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000001000-0x4)=0xc) setpgid(r1, r2) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000023000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) prctl$intptr(0x6, 0x8) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) r3 = msgget$private(0x0, 0x200000000020080) msgctl$IPC_RMID(r3, 0x0) creat(&(0x7f0000006000-0xc)='./file0/bus\x00', 0x0) 2018/02/01 21:19:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00008c1000-0x2c)={0x4, 0x1, 0x4, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e6000-0x1), &(0x7f00003a4000-0x1)}, 0x20) r1 = msgget$private(0x0, 0x620) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000d14000)=""/42) 2018/02/01 21:19:01 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000022000-0x300)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x14, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@set={0x0, 'set\x00', 0x0, {{0x4, [0x5, 0x8, 0x7fffffff, 0x8, 0x5, 0x8], 0x8, 0x7c, 0x590}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) 2018/02/01 21:19:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f3c000)={{{@in6=@mcast2, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f00000f4000)=0xe8) quotactl(0x6, &(0x7f00001d6000)='./file0\x00', r1, &(0x7f0000438000-0x4d)="3cc184dfa005338f345ad93192d7ab83954e5bc35e3aa33372495ce136b65c64a6b6ff26485a708ade86b02196f0fbb3cd061cfeba4bef26a6aa04dc34ea3551b3b99523f2da41e2c5acd88113") r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000e74000-0x10ac)="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", 0xd40, 0x0, &(0x7f000072b000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) recvmsg(r2, &(0x7f0000b24000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f00000c3000-0x30)=[{&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000af8000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000fb4000-0x57)=""/87, 0x57}, 0x0) [ 117.576305] device syz2 left promiscuous mode 2018/02/01 21:19:01 executing program 0: pipe2(&(0x7f000040e000-0x8)={0x0, 0x0}, 0x0) getsockname$netlink(r0, &(0x7f00009b7000), &(0x7f0000d6b000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendto(r2, &(0x7f0000173000-0x1c)="f0f84654ae51c48cbacc00000027fa26161198077cc079f132e1de52", 0x1c, 0x4004004, &(0x7f0000ecd000)=@sco={0x1f, {0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x81}}, 0x8) 2018/02/01 21:19:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x101, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000a, 0x32, r0, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000a3b000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x20000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000e5e000)=0x0) r3 = add_key$user(&(0x7f000089a000-0x5)='user\x00', &(0x7f00009a5000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e6e000-0xb5)="250c292f786aa0afe0f41e3a06fb39d0795fe6d256e08d737ae1ad768952660eaefc5ca455f89c46e55a129f0fa4d078c5453100adb71a809ca48e568fc2f528453ee21c1ea0974a7de1593f26b0df6d03d5305b59fd8edb068060258c3db01b86cca4963a717fc90446ebeca8d49f19b21b2d3871adf573ed89bca164ab935743fc31577430198022aab13f363bd7736a517e21e0d53cdcc3856ae72ffeaa42488fe47feeccf540df3e9c386a50467712b7f2c06a", 0xb5, 0xfffffffffffffffd) keyctl$read(0xb, r3, &(0x7f0000403000)=""/46, 0x2e) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000304000-0xae)=""/174) 2018/02/01 21:19:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000836000), r0, &(0x7f0000cdd000), 0x81, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00007a3000-0x93)="776c616e2edd7913a95efc703c42149062b4cd183bd417f3147a8d7a8b39d1dc5775b092c4f0334e41e8f2c016c81942e88dfe5271da37afb86826b19a6d2f4232d66fe7d1ac1b6f425ec8af29d4beeeee292f0f919df5f6e1fffffffffffffff78c8823ee6e5747211bff4f5f3aaa4ca6640ecdcc4aa0c2a73f51397156b61e2795711b1839f51c493fdd0b1a37c4e560d9ad") r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000065d000-0xb)='/dev/hwrng\x00', 0x400200, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000561000-0x1)={0x517}, 0xffffffffffffff27) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/02/01 21:19:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000967000)='/dev/sequencer\x00', 0x20006, 0x0) epoll_pwait(r0, &(0x7f0000b31000)=[{}], 0x1, 0x7fffffff, &(0x7f0000477000)={0x3}, 0x8) getsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000a92000-0x4), &(0x7f0000666000-0x4)=0x4) ioctl$TIOCSTI(r0, 0x5412, 0x2) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000e61000)=""/183) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00007ee000)) 2018/02/01 21:19:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00006cc000)='big_key\x00', &(0x7f00002f6000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000846000-0xa3)='\n', 0x1, 0xfffffffffffffffd) keyctl$revoke(0x3, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x3, &(0x7f0000008000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0xffffffffffffffac}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xffffffffffffff89, 0x98, 0x0, {}, []}, @common=@SET={0x0, 'SET\x00'}}]}}, 0x2c0) connect$inet(r1, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0xf}}, 0x10) connect$inet(r1, &(0x7f000000e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) ioctl$sock_ifreq(r1, 0x8943, &(0x7f0000895000)={@common='bond0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) sendmsg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000011000-0x10)=[{&(0x7f0000010000)="ffffff7f0000000061fc688598e0710000000000010000e495d8e698f8159f64f09c8aa150496c4b380101000000000000a6852105009284b2457dc1", 0x3c}], 0x1}, 0x0) 2018/02/01 21:19:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000973000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) write(r0, &(0x7f00007ba000)="6d6d8752bd97eb35f029747a464830494748931499648e467192361e86e3d37a27ab74b5161ed630d86ad2b5b1f291907e4c603451c8aeeb16f820f6467a3b5c42c351234c963855b2e6925012648563b256406d24549e1dfa3fd8b45b01a2586311917088312478adfd373b3544330ba0ce595921110910e308911d20fc5df9b010423d8e9291938aa5a26e4bd63d0770bbbdca1b4464dc63455058f72402422bd3ca949bb79af5dee0e07404ff3a3c9f15310b4633fd3191b8397f6b98b563cdedbe6145a0c8c8", 0xc8) r1 = add_key$keyring(&(0x7f000039f000)='keyring\x00', &(0x7f0000598000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) add_key$user(&(0x7f00005c0000)='user\x00', &(0x7f0000e36000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000a3000)="ff140501d6bfdbb88102452f386b9d65db47043d9d7dc7a73649ff63ec02a4f26be2b2d4ff7bc9d4b21e1180770af2fb704b74970dfd1c7723efdf3ad11f9917945dea9301b5955e4cf222538d011002d2c518222905ed845bf4370bb9bc47809dd3b5a229c30112002536c71f816e4b7b7c9348de3cc6a8ef84d60976fa0b029c03b86347d303fd66d3505dde718ae36d069a589c46243dfb9971137f5f51fb657b38962f28110d42b7099c2ef365acd0c7176610fe", 0xb6, r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000026d000)={0x0, 0x74, &(0x7f0000605000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x1ff, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x5}, @in6={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x10000}]}, &(0x7f000073e000)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000366000)={r2, 0x1000, "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"}, &(0x7f0000c6b000)=0x1008) signalfd(r0, &(0x7f0000c63000)={0x8}, 0x8) 2018/02/01 21:19:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) gettid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000610000-0x4)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000aed000)=0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) setpgid(r1, r0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000326000-0x9)='/dev/vcs\x00', 0x20100, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000f1c000-0x1)=0x101, 0x1) 2018/02/01 21:19:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2f, &(0x7f0000da2000-0x108)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = getpgrp(0x0) pipe2(&(0x7f000071b000-0x8)={0x0, 0x0}, 0x84800) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000f2a000-0x4)=0x60) sched_setaffinity(r1, 0x8, &(0x7f0000e9e000)) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x6, 0x0, [], 0xffffffffffffffff}]}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00004aa000)) ioctl$KVM_GET_XSAVE(r4, 0x9000aea4, &(0x7f0000c66000-0x400)) pipe2(&(0x7f0000f7d000-0x8)={0x0, 0x0}, 0x4000) ioctl$VHOST_SET_LOG_BASE(r5, 0x4008af04, &(0x7f0000ddd000)=&(0x7f000086c000)) 2018/02/01 21:19:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x8)={0x19980330, r0}, &(0x7f0000001000-0x18)={0x5, 0x5, 0x5c, 0x3, 0x8000, 0x800}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b45000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) migrate_pages(0x0, 0x2ff3, &(0x7f00008e2000), &(0x7f0000b01000)=0xffe) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f82000)='/dev/autofs\x00', 0x8000, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000400000-0x2)=0xffffffffffffff7f, 0x2) clock_getres(0x5, &(0x7f0000409000)) ioctl$int_in(r2, 0x5453, &(0x7f0000753000-0x8)=0x7) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000069000)={0x3546, 0x1, 'client1\x00', 0xffffffff80000000, "7935fda984f894cc", "a16fbbb46581e6edbd5bb1b488b1b5d631e36b2eb78433d10236aeb4d0a38f5e", 0x3, 0x80000000}) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000f5f000-0x14)={@remote}, &(0x7f0000a53000-0x4)=0x14) sendmsg$nl_crypto(r1, &(0x7f0000b9d000)={&(0x7f00004ca000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00005d1000)={&(0x7f0000662000)=@upd={0x120, 0x12, 0x20, 0x3, 0x3, {{'rmd256\x00'}, [], [], 0x2400, 0x2000}, [{0x8, 0x1}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x7fff}, {0x8, 0x1}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x8001}, {0x8, 0x1, 0x1000}, {0x8, 0x1, 0x20}]}, 0x120}, 0x1, 0x0, 0x0, 0x24000000}, 0x1) 2018/02/01 21:19:01 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000008000)=0x4) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000006000)={0x0, 0x8, 0x34}) ioctl(r0, 0x800c1004110, &(0x7f0000008000-0x1)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000008000)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000005000-0x8), &(0x7f0000008000)=0x16a) 2018/02/01 21:19:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a3c000)='net/rpc\x00') getdents64(r0, &(0x7f0000001000-0x1000)=""/1024, 0x400) getdents(r0, &(0x7f0000001000)=""/24, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000584000-0x4)) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f000022f000)={0x81, 0x7, 0x7ff, 0x3f, 0x0, 0x7f}) r2 = socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000108000)=[{{&(0x7f000075c000)=@ax25, 0x10, &(0x7f00002d3000+0x491)=[], 0x0, &(0x7f0000a38000)=""/221, 0xdd}, 0x8}], 0x1, 0x0, &(0x7f0000f16000-0x10)={0x77359400}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x15) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bd0000-0xc)={0x0}, &(0x7f0000744000-0x4)=0xc) syz_open_procfs(r3, &(0x7f0000d6b000)='net/ip_tables_matches\x00') 2018/02/01 21:19:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = dup(r0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$nl_netfilter(r1, &(0x7f00007b7000)={&(0x7f0000c0b000)={0x10}, 0xc, &(0x7f0000efc000-0x10)={&(0x7f00007f0000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) connect$inet6(r2, &(0x7f0000bfe000)={0xa, 0x2, 0x21, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) 2018/02/01 21:19:01 executing program 0: r0 = msgget(0x1, 0x200) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000efb000)=""/119) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000553000)={@common='lo\x00', &(0x7f0000faf000)=@ethtool_perm_addr={0x20}}) 2018/02/01 21:19:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00003e0000-0x38)={&(0x7f0000474000)={0x10}, 0xc, &(0x7f0000b91000)={&(0x7f00006e7000)=@getspdinfo={0x14, 0x25, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1}, 0x20000040) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000e93000-0x4), &(0x7f000061a000)=0x4) symlink(&(0x7f0000db4000)='./file0\x00', &(0x7f0000944000)='./file0\x00') rmdir(&(0x7f0000e39000-0x8)='./file0\x00') 2018/02/01 21:19:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000082a000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002b6000)='/dev/sequencer2\x00', 0x0, 0x0) dup3(r0, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f000064d000)='/dev/dsp\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000414000-0x6)={0x8, 0x5, 0x1000}) dup2(r3, r2) [ 117.759531] kauditd_printk_skb: 95 callbacks suppressed [ 117.759539] audit: type=1326 audit(1517519941.833:1446): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18625 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/01 21:19:01 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000008000-0xb)='/dev/hwrng\x00', 0x105000, 0x0) bind$vsock_stream(r1, &(0x7f0000009000)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000014000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r2, 0xc00448f5, &(0x7f0000015000-0x9e)="c03d4cf1ba77d870ee3b6e8feb332120bc8df9c89c8ebb704c271dbb45409aaeab64327733fdc3c22410be87fcca263fe710cd22b63ec6ea5aeb25dfe751a65c66a2a5f80b1ac8b5e74ef665826f5d26ac1ba916c1343ff1c79e798316f59ff95265a0e6124a8ebce3ea019c230354968c77a58a458edfe114c1dde0267a0b4b0dbf50da72a275c9d8d3c12ac69fabbe5525f28e41ce59c1293fb8d6eb10") ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f000000a000)={{0x117000, 0x1000, 0xe, 0xbe, 0x8000, 0x4a8041f4, 0x3, 0x2, 0x1ff, 0x6, 0x2e, 0x7fff}, {0x0, 0x1000, 0xf, 0x3, 0x1ff, 0x5, 0x2, 0x1, 0x2}, {0x5000, 0x1, 0xf, 0x6, 0x5, 0x3e, 0x1ff, 0x3, 0x5, 0x9, 0x7, 0x1}, {0xd000, 0xf000, 0x3, 0x5, 0x3f, 0x20, 0x10001, 0xd194, 0x2, 0x7, 0xffffffffffff7fff, 0xe2390000000000}, {0x0, 0x6000, 0xd, 0x2, 0x8000, 0x7d, 0x2, 0x4, 0x1, 0x100, 0x2, 0x2}, {0xf004, 0x100000, 0xd, 0xf9, 0x17, 0x7, 0x10001, 0x792, 0x0, 0x80000001, 0xffffffff7fffffff, 0xffffffffffffffff}, {0x103000, 0x7000, 0x10, 0x400, 0x4, 0x3, 0xfffffffffffffffb, 0x2a, 0x7, 0x1000, 0x4, 0x800}, {0x0, 0x4002, 0x0, 0x0, 0x0, 0x1, 0x7, 0x0, 0xfffffffffffffffb, 0x8, 0x8, 0x120}, {0x5005}, {0x6000, 0x6000}, 0x10010, 0x0, 0x0, 0x2, 0x5, 0x4001, 0x2000, [0x2aa, 0x9, 0x81, 0x3ff]}) r3 = fcntl$getown(r0, 0x9) getpgid(r3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000000e000-0xa0)={0x0, @in6={{0xa, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100}}, 0x8, 0x1, 0x1f, 0x800, 0x80}, &(0x7f0000007000-0x4)=0xa0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000015000)={0x0, 0x7}, &(0x7f0000016000-0x4)=0x6) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000011000-0xb8)={r4, 0x749, 0x1, 0x2, 0x7f, 0x81, 0x6b2, 0x1b, {r5, @in={{0x2, 0x2, @empty}}, 0x100, 0xf60, 0xa1, 0x7f, 0x7}}, &(0x7f0000015000)=0xb8) 2018/02/01 21:19:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) epoll_create(0x1ff) bind$alg(r0, &(0x7f0000621000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000e0d000)=0x3ff) 2018/02/01 21:19:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000887000-0x58)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000a3e000-0x38)={0x0, 0x0, &(0x7f00003df000)={&(0x7f0000638000)={0x2, 0x14, 0x20, 0x2, 0x2d, 0x0, 0x7, 0x2, [@sadb_x_sec_ctx={0x15, 0x18, 0x978, 0x6, 0x9b, "dc2f2f2cf8e80f680e31b8fb332c447080a399fab86e7981b23372a9295c9314200def14c8fd76660026dcb1914afc3cffb293caed78b9340dc4adff5fa9da1b6350a192522e5349f1e6e62c921eb60609a836dcb1934f66a57da640733d0cb17f4adeeb591c3891f9b2cd3a02d6a03422c1a2cc06c1cc75cd83e931d410fcc054c10f0b5544a73e9d70d5611937953fb329eaa802b7062b95c397"}, @sadb_lifetime={0x4, 0x0, 0x9, 0x0, 0x4c2, 0x8}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@empty, 0x0, 0x10, 0x4}, @sadb_sa={0x2, 0x1, 0x2, 0x4, 0xa7, 0xb6, 0x2, 0x80000001}, @sadb_spirange={0x2, 0x10, 0x3, 0x1}, @sadb_address={0x5, 0x7, 0x7e, 0x20, 0x0, @in6={0xa, 0x0, 0x77020a4e, @dev={0xfe, 0x80, [], 0x0, 0xf}}}, @sadb_lifetime={0x4, 0x4, 0x2, 0x4, 0x80000000, 0x20}]}, 0x168}, 0x1}, 0x44001) sendmsg$key(r0, &(0x7f0000dc7000-0x38)={0x0, 0x0, &(0x7f0000da8000-0x10)={&(0x7f0000920000-0x1a8)={0x2, 0x16, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_ident={0x2, 0xb}, @sadb_x_nat_t_port={0x1}]}, 0xfffffffffffffcc8}, 0x1}, 0x0) 2018/02/01 21:19:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000033e000-0x5c)={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1f}, {0xa, 0x0, 0xfff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1, [0x27b, 0xfffffffffffffffe, 0x0, 0x1, 0x5, 0x1f, 0x0, 0x7fffffff]}, 0x5c) write(r0, &(0x7f0000003000-0x1000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000003000-0xc)={&(0x7f0000001000)='./file0\x00', 0x0, 0x18}, 0x2f7) recvfrom$ipx(r0, &(0x7f00002dd000)=""/136, 0x88, 0x0, &(0x7f0000ff5000)={0x4, 0x6f39, 0x9, "b3b7b441f9c6", 0x5}, 0x10) [ 117.807830] audit: type=1326 audit(1517519941.874:1447): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18625 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=186 compat=0 ip=0x453299 code=0x7ffc0000 [ 117.859462] audit: type=1326 audit(1517519941.874:1448): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18625 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/01 21:19:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/190, 0xbe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f000070b000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="fa", 0x1, r0) sigaltstack(&(0x7f0000b10000/0x3000)=nil, &(0x7f0000bb4000-0x8)) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000042000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579fffffffffffffffff928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r2}, &(0x7f000047f000)=""/1, 0xfffffffffffffd5d, &(0x7f0000e91000-0x38)={&(0x7f0000685000)={'sha224-avx\x00'}, &(0x7f00004e3000-0x40)}) 2018/02/01 21:19:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000eaa000-0x9)='/dev/ppp\x00', 0x2000, 0x0) recvmmsg(r0, &(0x7f00002b4000-0x3c)=[{{&(0x7f00004af000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x2e, &(0x7f0000ba6000)=[{&(0x7f00008a2000-0x4f)=""/79, 0x4f}, {&(0x7f0000436000)=""/57, 0x39}, {&(0x7f00002d7000-0x1000)=""/4096, 0x1000}, {&(0x7f00001bc000-0x13)=""/19, 0x13}, {&(0x7f00003e4000-0xee)=""/238, 0xee}, {&(0x7f00001a7000)=""/222, 0xde}, {&(0x7f0000939000)=""/183, 0xb7}], 0x0, 0x0, 0x0, 0x80}, 0x2}], 0x1, 0x40000160, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) ioctl$int_out(r1, 0x5460, &(0x7f0000ba7000)) r2 = open(&(0x7f0000de2000-0xe)='./file0/file0\x00', 0x400000000403fd, 0x80000000000) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000e17000)={0xffffffffffffffc1, 0x5, 0x8, 0x6, 0x7fffffff, 0x4, 0x100000001, 0xffffffff, 0x7, 0xffffffff00000001, 0x7fff}, 0xb) openat$autofs(0xffffffffffffff9c, &(0x7f0000c1e000)='/dev/autofs\x00', 0x10080, 0x0) 2018/02/01 21:19:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000072d000)='./file0\x00', 0x40, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f36000)=@syzn, 0x10) socket$nl_generic(0x10, 0x3, 0x10) [ 117.859481] audit: type=1326 audit(1517519941.875:1449): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18625 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 117.859499] audit: type=1326 audit(1517519941.910:1450): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18625 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=16 compat=0 ip=0x453299 code=0x7ffc0000 [ 117.859516] audit: type=1326 audit(1517519941.911:1451): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18625 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 117.859533] audit: type=1326 audit(1517519941.911:1452): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18625 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 117.859549] audit: type=1326 audit(1517519941.918:1453): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18625 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=72 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/01 21:19:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000023000-0x6)={0x0}, &(0x7f0000686000)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000207000)={r1, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}, 0x0, 0x9}, 0x98) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000702000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/02/01 21:19:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f000003b000-0x10)={0x654}, 0x10) modify_ldt$write2(0x11, &(0x7f000003b000), 0x10) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008a2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000afc000)) 2018/02/01 21:19:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x7}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330}, &(0x7f0000092000)={0x0, 0x0, 0x5, 0x7}) ioprio_set$pid(0x800003, 0x0, 0x4f9) flistxattr(r0, &(0x7f0000448000)=""/223, 0xdf) clock_gettime(0x7, &(0x7f0000fe2000-0x10)) 2018/02/01 21:19:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f00006e8000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x1) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f000038e000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000427000)=[]}, {&(0x7f000093e000)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000151000)=[], 0x0, &(0x7f000093f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x1f26, 0x64, 0xcc, 0xfffffffffffffa4d}}], 0x30}], 0x2, 0x40) 2018/02/01 21:19:02 executing program 5: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f00008e3000-0x46)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff07eef4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005f6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/01 21:19:02 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f000000a000)={{0x4, 0x0, 0x0, 0x0, "07a3a97774fcda2b5eba6a67e006795b4344ad6eeaf7b205e57cbbfde90a6c0cf337f73ea366e3b7a7489d01"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa2fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000], {0x0, 0x989680}}) r1 = creat(&(0x7f0000001000-0x4)='./file0\x00', 0x20) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000006000-0x14)={{0x3f, 0x1cd162c5, 0x9, 0x400, 0x6, 0x2}, 0x400, 0x3, 0x9}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000000b000-0x8)={0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f000000c000)={0xeef, 0x10, [0x7e, 0x18d, 0x1000, 0x174000000000]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f000000e000-0x10)={r2, &(0x7f0000009000-0x4f)=""/79}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f000000c000-0x40)={r2, 0x3, &(0x7f0000009000)=[0x6, 0x1, 0x5], &(0x7f000000c000-0x10)=[0x3, 0x7ff, 0x3, 0xfff], 0x40, 0x1, 0xffffffffffffffe2, &(0x7f0000006000)=[0x0], &(0x7f0000006000-0x10)=[0x4, 0x1ff, 0x7f, 0xffffffffffffff51]}) 2018/02/01 21:19:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000479000)='/dev/cuse\x00', 0x8000, 0x0) getsockname$netlink(r0, &(0x7f000020d000-0xc), &(0x7f000028c000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00004c4000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000028c000-0x4)=0x24) bind$alg(r1, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)}, 0x0) 2018/02/01 21:19:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00006a4000)={@common='vlan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000050f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r0}) r1 = syz_open_dev$mouse(&(0x7f00004fe000-0x12)='/dev/input/mouse#\x00', 0x10001, 0x80) clock_gettime(0x0, &(0x7f00009a6000-0x10)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000524000)={{r2, r3+30000000}, {0x0, 0x1c9c380}}, &(0x7f00008e3000-0x20)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) pipe(&(0x7f00004c3000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r5, 0xc0286404, &(0x7f0000b70000-0x28)={&(0x7f00007c4000/0x4000)=nil, 0x1e6, 0x2, 0x8, &(0x7f000041b000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00007e6000-0xc)={0x0, 0x3, 0x30}, &(0x7f0000a3d000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000b5a000)={r6, @in6={{0xa, 0x2, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, [0x8, 0x5a354b1f, 0x8001, 0x3, 0x9, 0xd7a, 0x6, 0x9, 0x0, 0x1, 0x7, 0x9, 0x3, 0x1c5, 0x7]}, &(0x7f0000fb2000)=0x108) mlock(&(0x7f00005af000/0x1000)=nil, 0x1000) [ 117.859566] audit: type=1326 audit(1517519941.919:1454): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18625 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 117.859583] audit: type=1326 audit(1517519941.919:1455): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18625 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/01 21:19:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000000000, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28}, {0x6}]}, 0x10) socket(0x9, 0x5, 0xfffffffffffffffa) r2 = syz_open_dev$mice(&(0x7f0000764000)='/dev/input/mice\x00', 0x0, 0x44000) ioctl$TIOCGETD(r2, 0x5424, &(0x7f00008dd000-0x4)) socketpair$inet(0x2, 0x803, 0x7f, &(0x7f00005bd000)={0x0, 0x0}) r4 = memfd_create(&(0x7f0000079000-0xa)="8676626f786e65743100", 0x1) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000181000)={0x200, 0x81}) sendmmsg$unix(r1, &(0x7f000082f000)=[{&(0x7f000001b000-0xa)=@abs, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) connect$bt_sco(r3, &(0x7f0000b6d000-0x8)={0x1f, {0xfff, 0xffff, 0x800, 0x46, 0x7, 0x80000000}}, 0x3) 2018/02/01 21:19:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x80)=@generic, &(0x7f0000001000-0x4)=0x80) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d5c000)='/dev/dsp\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cc0000)='/selinux/policy\x00', 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000ea4000)='keyring\x00', &(0x7f00001a7000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) r3 = add_key$user(&(0x7f000075d000-0x5)='user\x00', &(0x7f00000ab000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000ca8000)="cb268814b087262019dad94f00c2522d763ee35d9f7da724bb967a3d2ea0b2103d1dcbb3ee2d043fdc9ae66a6b9ce5358a9981a5302686eac9efe4ac0f55cc29beeaf1bf0d3d0de265f7eb01fd584433ce0fe1777197da70383ccac93b2509767e614b3149602ce70fdf7ebfa561e1dc25dde92f658b8f75d46f8a39630890fefbd3066f9ff3dd896bc6131d0d8a503f3fd911664b6d226dce11cd9a7f97e69b80d006475fa3012078d7a813656092b620262b304699aecd7a5a46a2d8312741cc6e12c32e6ec2e125662178ef6411e4aa361fc292d328", 0xd7, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r2, &(0x7f0000840000)=[{&(0x7f0000b40000-0xb0)="d12acb89827cb57c470f5206c3f82607c02fecb16922c8955df775770224bb9bceddd8b6f1c72f049769eac5d4f0e4fb9602b7d2536fe8a3ce5c58abe50fda744515653cee5488aee484b8faa413ec69239fec9bd93647d78ef5e68113063aeef965bdbb2dbac8471de494b12a9c06d4effe5269737e75c68adc760c2541ed4db3a9d7246609052d2127f176d81ad3e07ac45605b2c209ec3f3a56b456cde21237a2024dad657a9052f241b0092037f1", 0xb0}, {&(0x7f0000733000-0x82)="22fd5063a60668e09a65cf8460f6760ef55003b5ea10f2ee1c8d5f9eccb2a1afe03da7ef07eec4d904ed6a984f4ba7ecbe3bfda23214d089dcbe4c84c5e539bd7192e66a58a4d5b64ccb55b9042a284159c97de2e657c5f3d335209ce55532461add59392f1217e32dde98a3faee9a508cc99a6c095986a586f4076dd1b2d6b6aaa3", 0x82}, {&(0x7f000006b000-0xaa)="ec0e29656faa067f59ec9abe5925c23601e3692e4ac39efadd44216e08f684201c1d08580b8fbbe0d656abef493981f2c0bfbe115101871136cf5124c70fc99d9ac7530b6b9a971117fe450e34ff5fe5fc8e5db762c6ecafa087261da96c3b54ebb932c2e5bd48509090375e75fa92f067e48f58bf6a9145dbde84a84ab0a6c8ead16ab7e9c0a1a361e2d307e50438ce57f635a84af67899bcc651febedb6cb336b4d6264b9644b512f1", 0xaa}, 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0x1000}], 0x4, r3) sendmmsg$alg(r0, &(0x7f00000cd000)=[{0x0, 0x0, &(0x7f0000e92000-0x20)=[{&(0x7f0000fed000-0x8d)="4a7c3f1723f4b2d7f967631034fb3a7ab820caab68ec7fd0b7d91498263d2b6451883acb9620dd9563bbf003f3e28fd708512c852270274c0d068f06b16bd60e8d43db8648cfa4d062069c4e12a10343634bd77c59352e4c86df019bf2670fba20cad8a7e5bf86abadd893881cefa81ee6fa3239f597fffb87162545543c7a4ad4ffa388424ab69683f98eddbd", 0x8d}, {&(0x7f0000717000-0xdc)="36b344adb570a20762fca0b2360de41f392c2f6ccc741db5200ebe51555cedf2c2b369b4b33f7cd9a12d3055dd406657c07039907401d5942ac9a3d4752f614568eef46c21774dc8b0706570e6eef04d3c9d6beef7b6a6ea2d513c75f2b8640471dbd18fcf8001cf109935150f7eb5bf287db446cf4d7f81003eb75ec0fec21bc883953a334a6b3c8d3e77f2e14f285745a34c56ed0b5c96d5e5e2e532f831e8022567fafce757642a7585b9b58bba3e382ad63b73d9c115aa31172e740ce53346d38524d8210c4e2a4997a960992120b949efce77bf5fe5d325a76e", 0xdc}], 0x2, &(0x7f0000fa4000)=[@iv={0xd8, 0x117, 0x2, 0xbf, "c0d5255645e01881cb5c8ba3db9aab17e34f48b7c992eb7eaa595df81bf7711a25f1264776af2cc1702209e3a48df8aee80007fbcc1d0f799ce973e65075da9ff8e560d4fc6fbe6d633f8aab4a15997db5557cb354eb309b65dbf288eddfd3ac3922f1d0e52c24e78ff9bd1f3e195daf8a6b7c340452248919e97ca5c5752e9aa6a20e90121c7586e432e336b3f4e0f5d5718ed1965f31c8d6514496738b27c17e1d500a6585c4d835e642734959a4bc836095282b74009d7f45a732e0bb7c"}, @op={0x18, 0x117, 0x3, 0x1}], 0xf0, 0x40000}, {0x0, 0x0, &(0x7f0000df7000)=[{&(0x7f00000bb000-0x40)="50bd8c920a62d4be7c1b66ddc2b3c3eee1b1ccc750a8a479f14bfd573b855c1d40841d82258312618163cc89a5c9bf8551d4f80b10510cc025539bda46037300", 0x40}, {&(0x7f0000895000-0x1000)="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", 0x1000}, {&(0x7f00003b9000-0xf4)="eb7434d21bb1b3293cc457533514ed113ed061bf2a9071a3eab2ebc826cce807051a9b7489ee367924dfccd1f322a5e44f9c759f97438c162a9a9b56d13fbd3b0f3246f69a984b76da3deddc0775c81a1db6be2f8ee67a7d2f4ef1e1855c8f990ee7c592cec0debbc5e7f8178b50519f8999b48f2c70ca7d44be2902ce73f60ede3ea94b683cc27500a1eb5e281fc55b258453fd145aca3422105eeefbfc62528029e851c60ceeeea32173caf3adc8aacb4ebabda10b1e47a6fbaea65898b53569358dab448e8a0092d3f91ec1b69bc8d043a179ef6bfaa2bdf43dbc90828e7e3d33de7646ea2b1a56d28c10a9286b1428c9c348", 0xf4}, {&(0x7f000093e000-0xb2)="9e5d06ba26208e6cf4f7b318490cb731536c12dd8f7099dda206bc77092301feb8b2d7b6f5494f411f4011c763afb19a39ef2f6cbff730b68177359c0d12fc5308dcab961d5957a010ea9ab208777ed46b32cde194df791b052ccbb46deaeb5977512943f8f48f7eae8a9bcf81c1601198cb830f6ee4875ea6372abb7d45c149f1b929f3efc36a813f5dc00829d623fc0d3c827f8c597008b2e3b208cd4fd00b99a0e5b79d0656287bb88a0432d229815a61", 0xb2}, {&(0x7f0000b5b000)="69f5086df51e3cbc4dd73be7fd1bd6e428c86be87ba723ffef892b8949ada86e3217f55a0498d4107342120836d00c652b3f461d629e4893a45f6fda90ec3d12132d906d29103852aca7da39f09881906540822bdc0dc4af98e319f30deaa480c8b07af8e404e20ad9f12dc5cd0e405c5a75ff8c125ab92b04e2430f4b3123ed6f95588c155683967b1861e0a3a2d4fbcacfc61c07b57893f794b0838914213b1c94c6734fb1c8f2669a21a4d57f54", 0xaf}, {&(0x7f0000457000-0x7f)="dda9ae42acac66175437c5f13dd91b0d736b734bdabe976b1674ff22d22f266135a1248e1be4dcced73f5fe021d6a04d1e5370be52de7c3fba9c8bb7ff4d7bfd7fa78dbde7a116aed2babd1458099e048262211b63e0bef174cb88974237b6e628ba0535d3d9278d8787b58b7455383565c0654d01befd229827ec51b99a53", 0x7f}, {&(0x7f0000187000)="9b62d8635c545f623f9a105284afa681a05bd22c10162563da397f5bcc31ab1ca055a3e3bce73c4d064ba07283097256f07bce29771f312c0c3e04f876d8dc289aa7c98e9d52e1d64ae1f92ecf4ff6e79465d18d88640263b57f84a76c2810a72540ccf5cc6b97436ba615e92168", 0x6e}, {&(0x7f0000797000)="a417801633d0ad0f8007e21b5f7977b1156f5df6b5aa98e6a2dfa867f484625b60a378e4314ea07fbc2506ad3b0a2b5663462a809a08cc337331f42c6ac67bf9272edf70cabb89a8c49d28dcf120bf101f34b791e3ca01e9e76a01050e11e40fa361396b9ff3d920c5e374bae6e6ef2cd5fc292ecf6cf3332be904f6effccc1750f109f4e8355d610b88bc738a843d8a7b08309f356ba220079f0fd361535200deb985cf17ec44cce37b060a07e37b1873fec07f1b6c472e9d98887f83588852bfbaa01004b8efc7489682f9fc827ac47cd1e551482167", 0xd7}, {&(0x7f000003f000-0x4b)="1e3ba3de9a9a027d211c6843977663f355576ff6beca9a782ff422a894dfbfd5b7825e3165765cd0d8c5968223aed000fa09f15cc1489749c6adc992146311bc0c8c3e44c055ccb86cb436", 0x4b}], 0x9, &(0x7f0000bfc000-0x60)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xffff}], 0x60, 0x1}], 0x2, 0x40001) readv(r1, &(0x7f0000001000-0x30)=[], 0x192) remap_file_pages(&(0x7f0000d99000/0x2000)=nil, 0x2000, 0x2000008, 0xffff, 0x1) 2018/02/01 21:19:02 executing program 6: clock_gettime(0xb, &(0x7f0000d73000-0x10)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000042c000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x3a6a, 0x2, 0x3, 0xffffffff7fffffff, 0x92}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00007af000)={r1, 0x20}, &(0x7f0000001000-0x4)=0xffffffffffffffc7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000)={0xa, 0x0, 0x9bfc, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x8}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r2, 0x1, 0x3f, &(0x7f0000003000-0x4), &(0x7f0000001000)=0x4) 2018/02/01 21:19:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb2}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b40000)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00003cf000-0x2c)='\x00', 0x1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000708000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000ce0000)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000006000-0x18)={r2, &(0x7f0000753000-0xba)="dafb2ace87a404d332a996efe7832de21e25d0958fd937d11f23d989ef0887de98a12a3eb7311624e2bc42d472364b425bc964777675adfc8b2b9fd16178e94af4bf1bef9dac7cba41fd23d0b8bfe9cde61e46f9c7ec018df82ac0ce76d58ded8d6b8092b1dea838358389c666374236d255a62ed7c6b08b14118a11707b1f076c9bd3847a765ccafad4fabdf273778f76560e9a3809f801795bcbbeb844ecd10260fe3cb0115787730aa1581674eb16863165a4c643bbdd3dd0", &(0x7f000089d000)=""/153}, 0x18) ioctl$TCSETS(r0, 0x5402, &(0x7f00009e0000-0x24)={0x0, 0x0, 0x0, 0x2}) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000f16000)) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000e62000)={0x80000001, 0x8, 0x3, 0x3, 0x5, 0x6}) read(r1, &(0x7f0000de2000)=""/181, 0xb5) 2018/02/01 21:19:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000772000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000880000)=0x26) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000913000)) r1 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000596000-0x8)=0x3) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000d0000-0x4)=0x8, &(0x7f0000f9c000-0x4)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006aa000-0xe8)={{{@in6=@empty, @in=@remote}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000b02000)=0xe8) write(r1, &(0x7f0000f3e000-0x1)='3', 0x1) mmap$binder(&(0x7f00004be000/0x1000)=nil, 0x1000, 0x100000b, 0x52, r1, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000289000-0x14)={@remote, 0x0}, &(0x7f0000d22000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000924000)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xc1d, 0xb7, 0x6, 0x100, 0x8, 0x4000010, r2}) close(r1) 2018/02/01 21:19:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000add000-0x28)={0x7, 0xe4c}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000e92000-0x58)={{0x4, 0x8}, 0x0, 0x0, 0x6, {0x400, 0x2480}, 0x2, 0x80000001}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000059f000)=0xc3fb, &(0x7f0000755000-0x8)=0x4) write(r0, &(0x7f00006a6000-0x74)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x2) write$evdev(r0, &(0x7f0000a59000)=[{{0x0, 0x7530}}, {}], 0x30) mincore(&(0x7f0000366000/0x4000)=nil, 0x4000, &(0x7f000023a000-0x1b)=""/27) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f000079e000-0x4)=0x200, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00007ef000)=@hopopts={0x32, 0x11, [], [@jumbo={0xc2, 0x4, 0x9}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @generic={0x2, 0x1a, "28aebbe01848822ec7769d45197a13954c4a8419472ceb4b020c"}, @generic={0x9, 0x55, "965125d006f27b50887c5e94dbb52b9b9d7db11154ef7f99b1d6224408e3db625b541f6d7afbcc614a48457c47cf05ed24ec0b244d6e3d0da6920d294d45759b2c7e27f75caf61d081652f28de54c66e0c58505e6f"}]}, 0x98) writev(r0, &(0x7f0000d7e000-0x10)=[], 0xb738e71efc2362c) ioctl(r0, 0x80, &(0x7f00002b4000)) 2018/02/01 21:19:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f000029c000-0xb)='/dev/midi#\x00', 0x6, 0x10000) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b1b000)='/selinux/status\x00', 0x0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00005f0000-0xa)='/dev/cuse\x00', 0x2000, 0x0) mkdirat(r0, &(0x7f0000633000-0x8)='./file0\x00', 0x3) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000121000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0xe, &(0x7f000001c000-0x70)=@raw=[@map={0x18, 0x3, 0x1, 0x0, r0}, @generic={0x3, 0x7f, 0x7, 0x2b}, @call={0x85, 0x0, 0x0, 0x20}, @map={0x18, 0x1, 0x1, 0x0, r1}, @call={0x85, 0x0, 0x0, 0x16}, @exit={0x95}, @map={0x18, 0x5, 0x1, 0x0, r2}], &(0x7f0000a66000)='syzkaller\x00/', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000427000-0xc)={&(0x7f0000484000-0xe)='./file0/file0\x00', r3}, 0xc) 2018/02/01 21:19:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00006de000)=""/50, 0x32) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c4d000-0xc)='/dev/rfkill\x00', 0x4c0e02, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000411000)={{{{0x2, 0x0, @empty}}, {{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x4}}}, 0x100000000, 0x1f, 0x516, "f38261e494b2c23b9452744ac3750b9e99436fdb55a9fb28ab46e4187801d1f7c9025fc3bee9dc908097744d33a941490598be91f83bc08c9ec8a973bdcb471e35a0bddc0427c09256060a53fdbb5c11"}, 0x160) 2018/02/01 21:19:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) rt_sigtimedwait(&(0x7f0000dfe000-0x8)={0x7fff}, &(0x7f00006a0000), &(0x7f0000c6b000)={0x77359400}, 0x8) ioctl$sock_ifreq(r0, 0x89fb, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f0000010000-0x20)="0101090700070c0000fa000011040100df000000001009000000ff000004eb00"}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cf0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00008cc000)={@common, @ifru_data=&(0x7f000052b000)="6cdcccd72021b684c92029654b62d0cb40aae14610bef7008fd0d505d2f822dd"}) time(&(0x7f0000ce4000)) 2018/02/01 21:19:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) bind$unix(r0, &(0x7f0000afe000)=@file={0x0, './file0\x00'}, 0xa) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) 2018/02/01 21:19:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x8, 0x2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000045f000)=0xdb59, 0x4) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d56000-0xc)='/dev/autofs\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000001000)='/dev/admmidi#\x00', 0x3f, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007e1000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000039b000-0x20)={r2, 0x5, 0x6, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000e60000), &(0x7f0000e4e000-0x4)=0x8) socket$netlink(0x10, 0x3, 0xfffffffffffffffc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000000)={{0x5cf, 0x3, 0x8, 0x3, "00256cc45735618a2e52009f7dc4c509cde2ee770220749b3062a4bdf98fb9315359565162d0c9bd1f920497", 0x80000000}, 0x0, 0x0, 0x5, r3, 0x10000, 0x10000, "b63edb89cdd98f8075e8923a8ed85447a3b5c579e706bd6371f4d3064fe3e605a042407fd84c8adddc7f54f68beab2beb62606a6eb39c338aaf59dfcb0bd04c2", &(0x7f0000001000)='\\\x00', 0x2, [], [0x6, 0x6, 0x8, 0x46a]}) 2018/02/01 21:19:02 executing program 5: mmap(&(0x7f0000000000/0xe7b000)=nil, 0xe7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000e79000-0x1c)={0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000145000-0x11)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00002d6000-0xf0)=""/240) r2 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ccd000)={{{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x1, 0xffff, 0x2, 0xa0, 0x80}, {0x8, 0x5, 0x2, 0xb, 0x3f, 0x4, 0x2, 0x1000}, {0xa78, 0x7f, 0xfffffffffffffff9}, 0x1, 0xffffffffffffffff, 0x1, 0x1, 0x2, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x6, 0x0, 0x5, 0x8, 0x0, 0x3ff}}, 0xe8) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/01 21:19:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b1e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) symlinkat(&(0x7f00008e8000)='./file0\x00', r0, &(0x7f000064a000-0x8)='./file0\x00') sendmsg(0xffffffffffffffff, &(0x7f0000db6000-0x38)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000b96000)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) 2018/02/01 21:19:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ac3000)='./file0\x00', &(0x7f0000771000-0x44)) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) geteuid() 2018/02/01 21:19:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000d3000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000956000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f00007bb000-0x28)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x32}, [@NDA_LLADDR={0xa, 0x2, @random="50fd2a51e067"}]}, 0x28}, 0x1}, 0x0) clone(0x80000, &(0x7f0000c19000)="6ead27f66df0ac0b34878ee2d0ecd1e3a1bcf3df428166c1f748cae102bb7dae3ee048ef4a863b7b8e0bb95fa11804541abe0a80e30bedf55f92f03a76a55041f56f2224d2e77d2fb6e3470d52cfc3fdf5b60091ba93f8addb04fb0daaa62d00a10edcad73fbfff14a446dd1588e21a86ab8672f668b349ccb6b2587faaf07adf8f1d80fa12961507d1cbd8cabaca29eba97ff0eaaff391d", &(0x7f0000b2e000-0x4), &(0x7f000050d000-0x4), &(0x7f0000876000)="b77dc6be2bca55bd3c9b20ebeca7e836f2e9c0b72f5b0d8eddf1b48c5ad81798b9d2d3bdc178cd777f1c5877c1e6d1b18bfc25be5f6811f063489f2d06a8f7e0243173ddad1d5dc12386e5d133c746dac3f0028e13cbb08c5ee3d20dd4c396ec44b021258f590a3702d090774b551967bc4071e39a157b1034e3cd7a004b658f2385ebd7292a5982b7fd7eedac603c39cb4644dfcbc3aa024349f1b0353f5e9e933b74d48c25b1479b7c664342b7c31f8c95b529373dd5cfea6f7b5d7b5f54d11def58f142") 2018/02/01 21:19:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x297, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x57f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000866000-0x8)='./file0\x00') clone(0x0, &(0x7f0000241000-0x1b), &(0x7f000003f000), &(0x7f0000af4000-0x4), &(0x7f0000923000-0x6f)) arch_prctl(0x1003, &(0x7f0000692000)) 2018/02/01 21:19:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000a5000-0x8)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000924000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000521000-0x64)={&(0x7f0000caf000)=[], 0x0, 0xdfceda6, 0xff, 0x8, 0x0, 0x80000001, {0x0, 0x0, 0x8000, 0xf55, 0x9, 0x7fff, 0x1, 0x7fff, 0x1, 0x8, 0x3f, 0xff, 0x48b9, 0xae21, "352ce6beee45514fb43452190d95843d000000000000000924cdc9f7f4f6aeb2"}}) ppoll(&(0x7f0000ca1000)=[{r0}], 0x1, &(0x7f0000c3e000), &(0x7f0000212000), 0x8) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/01 21:19:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000036f000)='ns/cgroup\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000e99000-0xa0)={0x0, @in6={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}, 0x30000000000000, 0x3, 0x200, 0x7f, 0x6}, &(0x7f000093f000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000000e000-0x10)={0xfef, 0x8000, 0xfffffffffffffffe, 0x6, r2}, 0x10) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) 2018/02/01 21:19:02 executing program 6: r0 = semget(0x0, 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r0, &(0x7f0000e55000-0xc)=[{0x5, 0x6, 0x1800}, {0x7, 0xed6, 0x1800}], 0x2, &(0x7f0000000000)) 2018/02/01 21:19:02 executing program 3: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pselect6(0x40, &(0x7f0000012000), &(0x7f0000001000-0x40), &(0x7f0000001000), &(0x7f0000012000-0x10)={0x0, 0x989680}, &(0x7f0000012000)={&(0x7f0000013000-0x8), 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000072f000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000e7f000)={0x0, 0x6, 0x5, 0xb7f8, 0x3, 0x9, 0x238, 0x7, {0x0, @in6={{0xa, 0x1, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}}, 0x3ff, 0x4, 0x1000, 0x2b5, 0x933}}, &(0x7f00009d9000)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000916000-0xc)={r2, 0x400}, &(0x7f0000f2c000)=0xc) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00001ff000)=""/113) [ 118.405381] QAT: Invalid ioctl 2018/02/01 21:19:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f42000-0x10)=[{&(0x7f0000a9d000)="c5", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000db0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x20) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[]}, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x3, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000001000-0x4)=[]) 2018/02/01 21:19:02 executing program 2: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000003000)='/dev/snd/midiC#D#\x00', 0x1, 0xffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000001000-0x4)=0x7fffffff, 0x4) r1 = memfd_create(&(0x7f0000004000-0x9)='cgroupK\\\x00', 0x0) fallocate(r1, 0x400000009, 0x0, 0x2) syz_open_dev$urandom(&(0x7f0000001000)='/dev/urandom\x00', 0x0, 0x200000) 2018/02/01 21:19:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x801, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000812000), &(0x7f0000da5000-0x4)=0x60) listen(r0, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000242000)=0x26, 0x0) 2018/02/01 21:19:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) write(r0, &(0x7f0000241000)="8fc253a36bb09ed6cc6d03312521b0ae4af9e31a6d3a1f31", 0x18) sendmsg$nl_generic(r0, &(0x7f00003cf000-0x1c)={&(0x7f000018a000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000114000-0x1198)={0x24, 0x29, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x10, 0x0, [@typed={0xc, 0x8, @uid}]}]}, 0x24}, 0x1}, 0x0) [ 118.488546] QAT: Invalid ioctl 2018/02/01 21:19:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x10000, 0x2) setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f00000d1000-0x2f)="0003629cc70f8e03a8bb29707c291179d8bf44fe0f0eb135a2075066a83979748f1f4500dc62b48bb8dcfb8a6673f6", 0x2f) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000e79000-0x1c)={0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x8000000000000001}, 0x1c) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000af6000-0x4)) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000206000-0x47)=""/71) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000436000)={&(0x7f00000c4000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x1, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/01 21:19:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00008df000-0x78)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d3c000-0x10)=@common="6c6f3a000089ffffffff9300"}) clone(0x0, &(0x7f0000827000-0xbc)="a7e17a4e31f64a187002a1be1bb2623013cf99938fd1a51c08e34689bf8fa998ffb6c2eee779cfee023a5dc6a08159643f15052d4d5ef946cef6a163e30f9405b142b15eba3069cd6180f4b57c48c66f8463b56adb1b5efea759bc973b58b671a7d99458f7406d64b1e7db2f938bcfbe722614020e820e5f514463eb3073ee0e303bee744ad3215597225769c994574c57b3d1a029cbab3cf351b8b96698d9a99e79c0493ff91b75392b520342bb38a8dfac3494f304d534f7803637", &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f0000ed4000)) fsync(0xffffffffffffffff) truncate(&(0x7f00007cf000-0x8)='./file0\x00', 0xffffffffffff0001) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001fd000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r1, &(0x7f0000000000)={0x1f, 0x1ff, 0x1}, 0x6) 2018/02/01 21:19:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x7) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000a86000)='user\x00', &(0x7f0000f5a000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$setperm(0x5, r1, 0x200) syz_emit_ethernet(0x36, &(0x7f0000029000-0xb9)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) 2018/02/01 21:19:02 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x37) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) madvise(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}}, &(0x7f0000f20000)=0x8c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f1f000)=r2, 0x4) clone(0x0, &(0x7f0000002000-0xf5), &(0x7f0000002000), &(0x7f0000001000), &(0x7f0000f21000-0x1000)) 2018/02/01 21:19:02 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000017000-0x10)={&(0x7f0000005000-0x1b0)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x20}, []}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x100, 0xfffffffffffffff9, 0x6, 0x40, 0x6, 0xe64, 0x100, {0x0, @in6={{0xa, 0x1, 0xc57, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x200, 0x2, 0x2, 0x10001, 0x3}}, &(0x7f0000024000)=0xb8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000028000)={r1, 0xff, 0x10, 0x101, 0x23d}, &(0x7f0000016000-0x4)=0x18) 2018/02/01 21:19:02 executing program 1: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000)='/dev/kvm\x00', 0x200100, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000004000)='/dev/snd/midiC#D#\x00', 0xffff, 0x80001) ioctl$TCSBRK(r1, 0x5409, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000009000/0x18000)=nil, &(0x7f0000027000-0x18)=[@text16={0x10, &(0x7f000002b000)="360fc71a0fc71d0f01ba0f000f01d10f20d86635080000000f22d8ba410066edb8a6000f00d02e650f22d4f20f01c80f01f5", 0x32}], 0x1, 0x0, &(0x7f000002b000)=[], 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000029000-0x28)={0x9, 0x6}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000011000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000023000/0x2000)=nil}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x4b564d00, 0x0, 0x1}]}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000017000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f000002f000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000024000)={[0x5000, 0x2, 0x3000, 0x100000], 0x81, 0xe1, 0x8000}) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000003000)={0x1ff, 0x401}) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f000001b000)={r4, 0x7ff, 0x200, "14155b05494b3990d4809b91877837e3468748e9ac3188ee095b9d4f68aa1b22b49df195f2b3523cbb45d05fe54893d1506e3033b8daea845e49757b8ed7d08e3155cf45f7d66e596bdd27479402561496cbfd609b46094e716891e8d447d5d8402fe32500d8ca6714e41464c561baf2e5cefa00774c75fb4b26467a80e977237ecd5c89bb499c5e32befb21ea6ffcff7465820c937fbffd2818f76e91ab94ef15c9413b10c19e38f1b4e9a168b069ddce27e10b8dfdc6306991a7b3ddf1cee2c7ac2116153ff4f2eb11"}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000030000-0x4)={r4}) 2018/02/01 21:19:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f0000b23000-0x8), 0x2a) r2 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f0000012000-0xbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000-0x50)=[], &(0x7f0000011000)=[]}}], 0x0, 0x0, &(0x7f0000012000-0x5d)}) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f000077f000-0x40)={0x2000000000000000, 0xd002, 0x80000001, 0x4, 0x11}) 2018/02/01 21:19:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000bce000)='/dev/vcs#\x00', 0x9, 0x20100) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f00006ee000)=""/20) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) lsetxattr(&(0x7f000029f000-0x8)='./file0\x00', &(0x7f0000dbf000)=@random={'btrfs.\x00', '\x00'}, &(0x7f000048d000+0xcfa)='+\x00', 0x2, 0x0) r3 = epoll_create(0x4000000010011) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b5d000)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000337000-0xc)) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) dup3(r0, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000738000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000017000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) set_thread_area(&(0x7f0000fab000)={0x3, 0xffffffff, 0x5400, 0x8001, 0x0, 0x87, 0x5, 0x0, 0x9, 0x6}) [ 118.579225] ================================================================== [ 118.582153] binder: 18801:18812 transaction failed 29189/-22, size 0-0 line 2788 [ 118.594171] BUG: KASAN: use-after-free in __lock_acquire+0x3d4d/0x3e00 [ 118.600825] Read of size 8 at addr ffff8801c719d870 by task syz-executor4/18810 [ 118.608244] [ 118.609851] CPU: 0 PID: 18810 Comm: syz-executor4 Not tainted 4.15.0+ #291 [ 118.616837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.626163] Call Trace: [ 118.628731] dump_stack+0x194/0x257 [ 118.632335] ? arch_local_irq_restore+0x53/0x53 [ 118.636979] ? show_regs_print_info+0x18/0x18 [ 118.641447] ? plist_check_list+0x7e/0xa0 [ 118.645569] ? __lock_acquire+0x3d4d/0x3e00 [ 118.649866] print_address_description+0x73/0x250 [ 118.654684] ? __lock_acquire+0x3d4d/0x3e00 [ 118.658981] kasan_report+0x25b/0x340 [ 118.662758] __asan_report_load8_noabort+0x14/0x20 [ 118.667662] __lock_acquire+0x3d4d/0x3e00 [ 118.671782] ? plist_add+0x5cb/0x760 [ 118.675474] ? remove_wait_queue+0x81/0x350 [ 118.679772] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 118.684935] ? __lock_acquire+0x664/0x3e00 [ 118.689145] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 118.695008] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 118.700178] ? lock_acquire+0x1d5/0x580 [ 118.704125] ? lock_acquire+0x1d5/0x580 [ 118.708075] ? ep_free+0xf4/0x320 [ 118.711507] ? lock_release+0xa40/0xa40 [ 118.715457] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 118.721318] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 118.726488] ? rcu_note_context_switch+0x710/0x710 [ 118.731393] ? __might_sleep+0x95/0x190 [ 118.735339] ? ep_free+0xf4/0x320 [ 118.738767] ? __mutex_lock+0x16f/0x1a80 [ 118.742803] ? ep_free+0xf4/0x320 [ 118.746232] ? futex_wake+0x566/0x680 [ 118.750004] ? ep_free+0xf4/0x320 [ 118.753437] ? drop_futex_key_refs.isra.13+0x63/0xa0 [ 118.758516] lock_acquire+0x1d5/0x580 [ 118.762309] ? lock_acquire+0x1d5/0x580 [ 118.766259] ? remove_wait_queue+0x81/0x350 [ 118.770557] ? lock_release+0xa40/0xa40 [ 118.774508] ? lock_acquire+0x1d5/0x580 [ 118.778458] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 118.783620] ? lock_acquire+0x1d5/0x580 [ 118.787569] ? ep_unregister_pollwait.isra.7+0x323/0x590 [ 118.792999] _raw_spin_lock_irqsave+0x96/0xc0 [ 118.797473] ? remove_wait_queue+0x81/0x350 [ 118.801769] remove_wait_queue+0x81/0x350 [ 118.805891] ? find_held_lock+0x35/0x1d0 [ 118.809928] ? add_wait_queue+0x290/0x290 [ 118.814049] ? rcutorture_record_progress+0x10/0x10 [ 118.819050] ? locks_remove_file+0x3f5/0x5a0 [ 118.823434] ep_unregister_pollwait.isra.7+0x18c/0x590 [ 118.828684] ? lock_release+0xa40/0xa40 [ 118.832635] ? clear_tfile_check_list+0x370/0x370 [ 118.837457] ? _raw_spin_unlock+0x22/0x30 [ 118.841580] ? locks_remove_file+0x3fa/0x5a0 [ 118.845964] ep_free+0x13f/0x320 [ 118.849305] ? ep_remove+0x800/0x800 [ 118.852992] ? fsnotify_first_mark+0x2b0/0x2b0 [ 118.857552] ? ep_free+0x320/0x320 [ 118.861065] ep_eventpoll_release+0x44/0x60 [ 118.865366] __fput+0x327/0x7e0 [ 118.868621] ? fput+0x140/0x140 [ 118.871876] ? _raw_spin_unlock_irq+0x27/0x70 [ 118.876360] ____fput+0x15/0x20 [ 118.879653] task_work_run+0x199/0x270 [ 118.883528] ? task_work_cancel+0x210/0x210 [ 118.887827] ? copy_fd_bitmaps+0x210/0x210 [ 118.892039] ? exit_to_usermode_loop+0x8c/0x2f0 [ 118.896685] exit_to_usermode_loop+0x275/0x2f0 [ 118.901246] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 118.906757] ? SyS_dup3+0x375/0x5d0 [ 118.910363] syscall_return_slowpath+0x490/0x550 [ 118.915094] ? prepare_exit_to_usermode+0x340/0x340 [ 118.920088] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 118.924995] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 118.929989] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 118.934724] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 118.939456] RIP: 0033:0x453299 [ 118.942620] RSP: 002b:00007f04f0b00c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000124 [ 118.950301] RAX: 0000000000000016 RBX: 000000000071bea0 RCX: 0000000000453299 [ 118.957545] RDX: 0000000000000000 RSI: 0000000000000016 RDI: 0000000000000013 [ 118.964790] RBP: 000000000000006d R08: 0000000000000000 R09: 0000000000000000 [ 118.972034] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006efad8 [ 118.979280] R13: 00000000ffffffff R14: 00007f04f0b016d4 R15: 0000000000000000 [ 118.986531] [ 118.988133] Allocated by task 18810: [ 118.991825] save_stack+0x43/0xd0 [ 118.995252] kasan_kmalloc+0xad/0xe0 [ 118.998940] kmem_cache_alloc_trace+0x136/0x750 [ 119.003585] binder_get_thread+0x1cf/0x870 [ 119.007791] binder_poll+0x8c/0x390 [ 119.011391] ep_item_poll.isra.10+0xf2/0x320 [ 119.015772] ep_insert+0x6a2/0x1ac0 [ 119.019380] SyS_epoll_ctl+0x12bf/0x1a80 [ 119.023419] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 119.028144] [ 119.029745] Freed by task 18810: [ 119.033086] save_stack+0x43/0xd0 [ 119.036512] kasan_slab_free+0x71/0xc0 [ 119.040386] kfree+0xd6/0x260 [ 119.043467] binder_thread_dec_tmpref+0x27f/0x310 [ 119.048289] binder_thread_release+0x27d/0x540 [ 119.052844] binder_ioctl+0xc02/0x1417 [ 119.056710] do_vfs_ioctl+0x1b1/0x1520 [ 119.060585] SyS_ioctl+0x8f/0xc0 [ 119.063930] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 119.068746] [ 119.070350] The buggy address belongs to the object at ffff8801c719d7c0 [ 119.070350] which belongs to the cache kmalloc-512 of size 512 [ 119.082980] The buggy address is located 176 bytes inside of [ 119.082980] 512-byte region [ffff8801c719d7c0, ffff8801c719d9c0) [ 119.094824] The buggy address belongs to the page: [ 119.099726] page:ffffea00071c6740 count:1 mapcount:0 mapping:ffff8801c719d040 index:0xffff8801c719d2c0 [ 119.109144] flags: 0x2fffc0000000100(slab) [ 119.113356] raw: 02fffc0000000100 ffff8801c719d040 ffff8801c719d2c0 0000000100000002 [ 119.121213] raw: ffffea000730b620 ffffea0007548e20 ffff8801db000940 0000000000000000 [ 119.129065] page dumped because: kasan: bad access detected [ 119.134745] [ 119.136343] Memory state around the buggy address: [ 119.141244] ffff8801c719d700: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 119.148577] ffff8801c719d780: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 119.155909] >ffff8801c719d800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 119.163239] ^ [ 119.170224] ffff8801c719d880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 119.177571] ffff8801c719d900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 119.184901] ================================================================== [ 119.192239] Disabling lock debugging due to kernel taint [ 119.197660] Kernel panic - not syncing: panic_on_warn set ... [ 119.197660] [ 119.204997] CPU: 0 PID: 18810 Comm: syz-executor4 Tainted: G B 4.15.0+ #291 [ 119.213284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.222610] Call Trace: [ 119.225179] dump_stack+0x194/0x257 [ 119.228780] ? arch_local_irq_restore+0x53/0x53 [ 119.233431] ? kasan_end_report+0x32/0x50 [ 119.237554] ? lock_downgrade+0x980/0x980 [ 119.241678] ? vsnprintf+0x1ed/0x1900 [ 119.245451] ? __lock_acquire+0x3c70/0x3e00 [ 119.249746] panic+0x1e4/0x41c [ 119.252910] ? refcount_error_report+0x214/0x214 [ 119.257641] ? add_taint+0x40/0x50 [ 119.261151] ? add_taint+0x1c/0x50 [ 119.264666] ? __lock_acquire+0x3d4d/0x3e00 [ 119.268961] kasan_end_report+0x50/0x50 [ 119.272910] kasan_report+0x144/0x340 [ 119.276685] __asan_report_load8_noabort+0x14/0x20 [ 119.281590] __lock_acquire+0x3d4d/0x3e00 [ 119.285709] ? plist_add+0x5cb/0x760 [ 119.289414] ? remove_wait_queue+0x81/0x350 [ 119.293714] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 119.298877] ? __lock_acquire+0x664/0x3e00 [ 119.303087] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 119.308947] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 119.314121] ? lock_acquire+0x1d5/0x580 [ 119.318068] ? lock_acquire+0x1d5/0x580 [ 119.322021] ? ep_free+0xf4/0x320 [ 119.325454] ? lock_release+0xa40/0xa40 [ 119.329403] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 119.335265] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 119.340431] ? rcu_note_context_switch+0x710/0x710 [ 119.345335] ? __might_sleep+0x95/0x190 [ 119.349282] ? ep_free+0xf4/0x320 [ 119.352710] ? __mutex_lock+0x16f/0x1a80 [ 119.356743] ? ep_free+0xf4/0x320 [ 119.360183] ? futex_wake+0x566/0x680 [ 119.363979] ? ep_free+0xf4/0x320 [ 119.367408] ? drop_futex_key_refs.isra.13+0x63/0xa0 [ 119.372496] lock_acquire+0x1d5/0x580 [ 119.376271] ? lock_acquire+0x1d5/0x580 [ 119.380221] ? remove_wait_queue+0x81/0x350 [ 119.384519] ? lock_release+0xa40/0xa40 [ 119.388470] ? lock_acquire+0x1d5/0x580 [ 119.392416] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 119.397580] ? lock_acquire+0x1d5/0x580 [ 119.401527] ? ep_unregister_pollwait.isra.7+0x323/0x590 [ 119.406952] _raw_spin_lock_irqsave+0x96/0xc0 [ 119.411421] ? remove_wait_queue+0x81/0x350 [ 119.415717] remove_wait_queue+0x81/0x350 [ 119.419838] ? find_held_lock+0x35/0x1d0 [ 119.423871] ? add_wait_queue+0x290/0x290 [ 119.427994] ? rcutorture_record_progress+0x10/0x10 [ 119.432986] ? locks_remove_file+0x3f5/0x5a0 [ 119.437371] ep_unregister_pollwait.isra.7+0x18c/0x590 [ 119.442624] ? lock_release+0xa40/0xa40 [ 119.446572] ? clear_tfile_check_list+0x370/0x370 [ 119.451392] ? _raw_spin_unlock+0x22/0x30 [ 119.455519] ? locks_remove_file+0x3fa/0x5a0 [ 119.459914] ep_free+0x13f/0x320 [ 119.463256] ? ep_remove+0x800/0x800 [ 119.466945] ? fsnotify_first_mark+0x2b0/0x2b0 [ 119.471500] ? ep_free+0x320/0x320 [ 119.475023] ep_eventpoll_release+0x44/0x60 [ 119.479321] __fput+0x327/0x7e0 [ 119.482576] ? fput+0x140/0x140 [ 119.485831] ? _raw_spin_unlock_irq+0x27/0x70 [ 119.490305] ____fput+0x15/0x20 [ 119.493562] task_work_run+0x199/0x270 [ 119.497423] ? task_work_cancel+0x210/0x210 [ 119.501720] ? copy_fd_bitmaps+0x210/0x210 [ 119.505930] ? exit_to_usermode_loop+0x8c/0x2f0 [ 119.510593] exit_to_usermode_loop+0x275/0x2f0 [ 119.515149] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 119.520659] ? SyS_dup3+0x375/0x5d0 [ 119.524261] syscall_return_slowpath+0x490/0x550 [ 119.529000] ? prepare_exit_to_usermode+0x340/0x340 [ 119.534003] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 119.538911] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 119.543903] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 119.548634] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 119.553378] RIP: 0033:0x453299 [ 119.556541] RSP: 002b:00007f04f0b00c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000124 [ 119.564223] RAX: 0000000000000016 RBX: 000000000071bea0 RCX: 0000000000453299 [ 119.571465] RDX: 0000000000000000 RSI: 0000000000000016 RDI: 0000000000000013 [ 119.578715] RBP: 000000000000006d R08: 0000000000000000 R09: 0000000000000000 [ 119.586019] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006efad8 [ 119.593273] R13: 00000000ffffffff R14: 00007f04f0b016d4 R15: 0000000000000000 [ 119.601032] Dumping ftrace buffer: [ 119.604558] (ftrace buffer empty) [ 119.608241] Kernel Offset: disabled [ 119.611840] Rebooting in 86400 seconds..