grp(0x0) fallocate(r2, 0x1, 0x80000000, 0x3) ptrace$getenv(0x4201, r3, 0x9, &(0x7f0000cdf000-0x8)=0x0) ioctl$TCSETA(r2, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r2, &(0x7f000000a000)=[{0x40081, 0x1000000000000003, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000a79000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/12 11:10:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d51000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = socket$inet(0x2, 0x80000000006, 0x0) close(r0) utimensat(r0, &(0x7f0000c2c000)='./file0\x00', &(0x7f0000463000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x100) listen(r2, 0x0) r4 = accept4(r2, &(0x7f0000602000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000485000-0x4)=0x10, 0x80800) r5 = getpid() perf_event_open(&(0x7f0000c52000-0x78)={0x1, 0x78, 0x10, 0x7f, 0x4, 0x3, 0x0, 0x3, 0x100, 0x2, 0x7, 0x3ff, 0x21a, 0x7, 0x1, 0x7, 0x101, 0x1, 0x6, 0x5, 0x6, 0x8ecc, 0x0, 0x9, 0x1, 0x0, 0x7, 0x7, 0x7, 0x4, 0xb8d, 0x5, 0x3770, 0x7fff, 0xdc9e, 0x5, 0xffffffffffff48b0, 0x4, 0x0, 0x5, 0x4, @perf_config_ext={0x7f, 0x8001}, 0x80, 0x3, 0xfffffffffffffffe, 0x3, 0x4, 0x20, 0x2, 0x0}, r5, 0x5, r3, 0x4) r6 = dup3(r1, r3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r6, r0) close(r4) 2018/01/12 11:10:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000b98000-0x6)='.dead\x00', &(0x7f0000d75000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000303000-0x3f)="1f845e7156e0ca0e8615ba27662fa379d88c0e2bae2e5c84193fb8a86643acba16d89df139fcaec1f90a24fcddf16600b62003ed5f44499e2685d00223005b", 0x3f, 0xfffffffffffffff8) r0 = add_key$keyring(&(0x7f0000726000)='keyring\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000f65000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="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", 0x24e, r0) keyctl$revoke(0x3, r1) 2018/01/12 11:10:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000773000+0x79f)={0x1, &(0x7f0000635000)=[{0x6, 0x0, 0x0, 0x40407ffc0007}]}) ptrace$pokeuser(0x6, 0x0, 0x80000001, 0x6) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000e8c000-0xb)='/dev/audio\x00', 0x210100, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000221000-0x8)={0x400, 0x0, 0x0, 0x0, "c05f459cbe348ab3c92998af19b0ae269fb8dcc17c53cb527eac65a24efa9945ac6b2bd5c08b65ed8112635d", 0x0}) r1 = getpid() sendmsg$nl_generic(r0, &(0x7f0000121000-0x38)={&(0x7f0000cd9000)={0x10, 0x0, 0x0, 0x80100}, 0xc, &(0x7f0000be4000-0x10)={&(0x7f000009c000)={0x158, 0x2c, 0x1, 0x7, 0x0, {0xf, 0x0, 0x0}, [@typed={0x10, 0x15, @u64=0x15e}, @nested={0x78, 0x9, [@flag={0x4, 0x27}, @generic="121de8dac99e7412d26290a4c46b05ac114c424edc0775e5cc21eb6af203b4721f27acf13c9dc77e2273f52a50bc789dd6526c62acc2c7bfadce9bb165a8226978d3c9baba94fc3abf2225b4f1dc3bee6f77bf130df8bc8af8aab5499c36d9ce723d0dec", @generic="", @typed={0xc, 0x6a, @u32=0x4}]}, @flag={0x4, 0x52}, @nested={0xa0, 0x8, [@typed={0xc, 0x24, @ipv4=@rand_addr=0x100}, @generic="6016a2080aba2a560c6f2319f38cc70e1630397facc91740e71b46d92d3be1d3d22b65c9c37d41365adb1ebfa6424f3663727fb98d229f877c77f9873d7aae965f276c1e1decab7d19b8be07eda5eda28e0b651882ed5a4a82ba1c43d292071e", @generic="fc67e03460b727bc9c532d7abfbe4b9ec1723688fdb324046025ca815187f48dceeb250045694ca6df8340c61a12"]}, @nested={0x18, 0x68, [@typed={0xc, 0x67, @pid=r1}, @flag={0x4, 0x66}, @flag={0x4, 0x86}]}]}, 0x158}, 0x1, 0x0, 0x0, 0x20000001}, 0x810) 2018/01/12 11:10:27 executing program 6: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00001dd000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x81, 0x4) mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x28, 0x29, 0x32, "234f1ba779139520081b70fa3d5d897a32"}], 0x28, 0x0}, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00002ef000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5, 0x1, 0x0, 0x24}, &(0x7f000036b000)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000335000-0x4)=r2, 0x4) r3 = syz_open_procfs(0x0, &(0x7f000008d000-0xc)='net/rt_acct\x00') ioctl$KVM_SET_TSC_KHZ(r3, 0xaea2, 0x5) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f000036d000)='/dev/midi#\x00', 0x7fff, 0x107000) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000036d000-0x8)={r2, 0x8001, 0x2}, &(0x7f000036c000)=0x8) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00001eb000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000f7000)={0x2, [0x0, 0x0]}, &(0x7f0000164000)=0xc) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f000036c000-0x1c)=@req3={0xffff, 0x8001, 0x2f, 0x0, 0x5, 0x9, 0x2}, 0x1c) 2018/01/12 11:10:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000026d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x9) fcntl$lock(r1, 0x24, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/12 11:10:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) ptrace$setopts(0x4200, r0, 0x2, 0x100002) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000001000)={0xd7, "8bc6722c81af1559bf76c6937919410497d4b5d0804d85bb2f287612d7d1368a9a6ab8eed15d92e275a906571cc61f2810668af7c3373761262b0bee751c5c37e3a78fd2722a65721fd98489057a3f09cc6a62ca102344dbc6414dd5bf0ce3f896ebd58f13cd53cf4a097bb142fa0a926d398d85cf72bd4a8b1242194883f05554c296f2755f93e35070635aa774030dede5a85c5b5770f3c1dd7d708070acf1b1f84f8b4fb43bff3cb0755dcdf4eaf3bf8ccc591d730dd5dc0f120bf8399ebd8f7aa444ec2a5d07ac0c2018de8768cb5913864c43e366"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000002000)=0x3) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000002000)={0x100, 0x9, 0x77c, 0x3, 0xcf2, 0x3f}) prctl$seccomp(0x16, 0x2, &(0x7f0000002000-0x10)={0x7, &(0x7f0000002000-0x38)=[{0x5, 0x101, 0x8001, 0x903}, {0x6, 0x101, 0x9, 0x6}, {0xea18, 0x10000, 0x49, 0x3ff}, {0xffffffffffffffed, 0x8, 0x2b, 0xffffffffffffffff}, {0x100000000, 0x8001, 0x0, 0x100000000}, {0x6, 0x401, 0x0, 0x452}, {0x101, 0x3, 0x2, 0x9}]}) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000002000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000001000-0x3b)=""/59) setpgid(r0, r0) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000000000)={"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"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000003000)={0x2, &(0x7f0000001000-0x10)=[{0x9, 0x7, 0x6c000000000000, 0x5f}, {0x10001, 0xffffffff, 0x7f, 0x1}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000005000-0x4)=0x5, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000005000)='illinois\x00', 0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000007000-0x61)=""/97) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000002000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000008000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000006000)=0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000008000)={@loopback={0x0, 0x1}, 0x400, 0x2, 0xff, 0x2, 0x2, 0xdc5, 0x3}, 0x20) setsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f0000002000)="a6df05aca475cfc0ac5d567715a1809e0701e4", 0x13) 2018/01/12 11:10:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000002000-0x4)=0x400) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000003000-0x1)=0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2000, 0x0) fcntl$setpipe(r3, 0x407, 0x3) r4 = shmget$private(0x0, 0x4000, 0x1002, &(0x7f0000d05000/0x4000)=nil) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000003000)=""/115) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000005000-0xb0)={{0x6998, 0xa4}, 'port1\x00', 0x26, 0x100000, 0x0, 0x1000, 0xffff, 0x4, 0x1, 0x0, 0x7, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r2, &(0x7f0000006000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x2000009, 0x89010, r3, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000002000)=0x0, &(0x7f0000005000-0x2)=0x4) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000000000)=0x5) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000001000)={0x1, &(0x7f0000005000-0x4)=[{0x1, 0x8}]}) socket$inet6(0xa, 0x5, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x5) r5 = semget$private(0x0, 0x3, 0x20) semctl$IPC_STAT(r5, 0x0, 0x2, &(0x7f0000004000)=""/244) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000007000-0x8)={0xec94, 0xfffffffffffffffe}) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000)=0x3, &(0x7f0000005000)=0x2) 2018/01/12 11:10:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000afb000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000d28000-0x4)=0x0) 2018/01/12 11:10:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) clock_gettime(0x0, &(0x7f000058e000)={0x0, 0x0}) futex(&(0x7f00003a2000)=0x7, 0x4, 0x7, &(0x7f0000b02000-0x10)={r1, r2+30000000}, &(0x7f0000e66000)=0x20, 0x401) sched_setscheduler(r0, 0x1, &(0x7f0000ade000)=0x2) r3 = semget$private(0x0, 0x0, 0x2) semctl$GETVAL(r3, 0x3, 0xc, &(0x7f0000969000)=""/80) [ 72.773460] audit: type=1400 audit(1515755427.238:792): avc: denied { map } for pid=12075 comm="syz-executor7" path="/dev/ptmx" dev="devtmpfs" ino=8803 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:ptmx_t:s0 tclass=chr_file permissive=1 2018/01/12 11:10:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000bf6000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = getpgid(0x0) r3 = syz_open_dev$sndpcmp(&(0x7f00008fc000-0x12)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x80400) setsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f0000414000-0x4)=0x80000000, 0x4) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00007df000-0xc)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) clock_gettime(0x0, &(0x7f0000e5c000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000e7f000)=[{r0, 0x210, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f00003b0000-0x10)={r4, r5+10000000}, &(0x7f0000997000)={0xfffffffffffff000}, 0x8) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f00008b4000-0x88)=""/136) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000668000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r6, 0xc1105517, &(0x7f00007fc000-0x110)={{0x8, 0x2, 0xfffffffffffffffe, 0x0, "ad86c47c128e8de8f7992fb5a3ec8bf21f9e84306a6371920aab5ad1bded772c07946e35ad68a7cb4e7ae711", 0x8}, 0x0, 0x0, 0x8, r1, 0x6, 0x464, "0bff2d1bdae39a0e7bb0485efa5ceabc6a7b5a648419b64ec86a028a9eceafbb5b0d5bb963bb6778d32af650b1b9504761d20d3e9131bce9a1b79df9e5892d9e", &(0x7f00007b5000-0x1)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1f, 0xe1, 0xb77d, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_CPUID2(r6, 0xc008ae91, &(0x7f00008ee000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) 2018/01/12 11:10:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000051a000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0xa9824f69d1376637, 0x10000a, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x1f, 0x0, 0x40214b45) setsockopt$inet_tcp_int(r2, 0x6, 0x12, &(0x7f0000b71000)=0x6, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e68000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/12 11:10:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000835000-0x5)='eth0\x00', 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00001b5000)=0x0) r1 = syz_open_dev$sndseq(&(0x7f0000e3e000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000860000-0x4)=0x40) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f000024e000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 72.863071] audit: type=1326 audit(1515755427.236:791): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12078 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 72.889435] audit: type=1326 audit(1515755427.238:793): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12078 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=101 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 72.915881] audit: type=1326 audit(1515755427.239:794): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12078 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 72.940579] audit: type=1326 audit(1515755427.240:795): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12078 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 72.965109] audit: type=1326 audit(1515755427.240:796): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12078 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/12 11:10:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000a58000)='net/raw6\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendfile(r0, r1, &(0x7f0000b1c000-0x8)=0x0, 0x6a03) 2018/01/12 11:10:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f00007b1000-0x2)='..', &(0x7f0000c1a000)='./file0\x00') symlink(&(0x7f0000b78000-0x2)='..', &(0x7f0000042000-0x8)='./file0\x00') lstat(&(0x7f000006d000-0x8)='./file0\x00', &(0x7f00008e3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000020e000)='/dev/dsp\x00', 0x102, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000738000)={0x1f, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) umount2(&(0x7f0000003000)='./file0\x00', 0x8) 2018/01/12 11:10:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000000000)=[{0x0, 0x7, 0x0}], 0x1) r0 = syz_open_dev$sndmidi(&(0x7f00006c3000-0x12)='/dev/snd/midiC#D#\x00', 0xffffffff, 0x200400) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000c24000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) setsockopt(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000c9a000)="02de0500", 0x4) 2018/01/12 11:10:27 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000013000-0x20)={{&(0x7f0000001000/0x1000)=nil, 0x1000}, 0x2, 0x0}) mq_unlink(&(0x7f0000012000)=',\x00') pipe(&(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/12 11:10:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000efd000)='/selinux/checkreqprot\x00', 0x20140, 0x0) r2 = geteuid() ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000e0e000)=r2) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/12 11:10:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d51000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = socket$inet(0x2, 0x80000000006, 0x0) close(r0) listen(r2, 0x0) accept4(r2, &(0x7f0000602000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000485000-0x4)=0x10, 0x0) r4 = dup3(r1, r3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r4, r0) io_setup(0x800, &(0x7f0000b52000)=0x0) io_getevents(r5, 0x8001, 0x6, &(0x7f0000357000-0xc0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000432000-0x10)={0x77359400, 0x0}) 2018/01/12 11:10:27 executing program 3: r0 = open(&(0x7f0000303000)='./file0\x00', 0x0, 0x80) r1 = openat(0xffffffffffffff9c, &(0x7f0000c96000)='./file0\x00', 0x200, 0x80) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000ddd000)=0x0) clone(0x200, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000a11000)="") mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000002d000-0x8)=[], &(0x7f00003e6000)=[]) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000ad4000-0x3)='[%\x00') process_vm_readv(r2, &(0x7f0000862000)=[{&(0x7f0000c73000-0xd7)=""/1, 0x1}], 0x1, &(0x7f0000dda000-0x50)=[{&(0x7f0000c45000)=""/1, 0x1}], 0x1, 0x0) creat(&(0x7f0000408000-0x8)='./file0\x00', 0x0) 2018/01/12 11:10:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xb3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000f12000)=0x0, &(0x7f0000415000)=0x0, 0x400, &(0x7f000077a000/0x4000)=nil, 0x3) [ 72.990337] audit: type=1326 audit(1515755427.241:797): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12078 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 73.014801] audit: type=1326 audit(1515755427.241:798): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12078 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/12 11:10:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) open(&(0x7f0000ed8000-0x8)='./file0\x00', 0x10004, 0x2c) write(r0, &(0x7f0000004000-0x27)="1f000000520007f2000094fef5000f430a0000000000001ab4a500ffffb92b", 0x1f) read(r0, &(0x7f0000f61000)=""/4096, 0x1000) 2018/01/12 11:10:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x200) r1 = shmget$private(0x0, 0x9000, 0x8, &(0x7f00006a6000/0x9000)=nil) shmctl$IPC_RMID(r1, 0x0) r2 = geteuid() stat(&(0x7f0000185000)='./file0\x00', &(0x7f0000391000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00005ff000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000fd000-0x4)=0xe8) getgroups(0x7, &(0x7f0000ece000-0x1c)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) r6 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e31000)={0x0, 0x0, 0x0}, &(0x7f0000e35000)=0xc) msgctl$IPC_SET(r0, 0x1, &(0x7f0000136000-0x78)={{0x400, r2, r3, r4, r5, 0x80, 0x5, 0x0, 0x0, 0x0}, 0x3ff, 0x7fffffff, 0x7, 0x5, 0x8, 0x1, r6, r7, 0x0, 0x0}) r8 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) getresuid(&(0x7f00005fc000)=0x0, &(0x7f0000862000)=0x0, &(0x7f0000742000)=0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r8, 0x40345410, &(0x7f0000ff7000-0x34)={{0x100000001, 0x0, 0x0, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r8, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 11:10:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008ad000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni-avx2\x00'}, 0x58) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0xfffffec9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000609000)=[{&(0x7f0000037000)="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", 0x1020}], 0x1, &(0x7f0000577000)=[], 0x0, 0x0}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002e0000)='wchan\x00') ioctl$LOOP_CLR_FD(r2, 0x4c01) io_setup(0x6, &(0x7f0000be0000-0x8)=0x0) recvmsg(r1, &(0x7f00006ef000-0x38)={&(0x7f0000741000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ba7000)=[{&(0x7f0000695000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000b90000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) write(r0, &(0x7f000023a000)="271c3e93a5955af2ded4eb4578a8133450e6ace8c7d680a2319b41ddc4b1e39e8117d151f14883e52bed2495104ca4bc6c88acce7df0228757909c3c0f3268102b111496465249fce1ac0932ee0ee63ef94d1a7451cd85ce95e03a075b2f0c5dc4cc98c6ae4d88fbbdbdc87594d9bb5a7aab0d3d0d9507519a7bf18c180338d11ec8428b109d12d2decd9c0bf3b3d495a5b53b48200e27be1ea70a8431288cb524c9e72b5230fd9c29b950c0bcbb", 0xae) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x8) 2018/01/12 11:10:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d51000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = socket$inet(0x2, 0x80000000006, 0x0) close(r0) listen(r2, 0x0) accept4(r2, &(0x7f0000602000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000485000-0x4)=0x10, 0x0) dup3(r1, r3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r0) 2018/01/12 11:10:27 executing program 5: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00009d6000-0x10)=[{&(0x7f0000eac000)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c000000000001", 0x29}], 0x1) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000fec000-0x8)={0x0, 0x100000000}, &(0x7f0000789000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000365000)=@assoc_value={r2, 0x5}, 0x8) 2018/01/12 11:10:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x1f) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000612000)=[{&(0x7f0000000000)="d863a36f104c2ce3feb86d54c2dd66bffe253c1e1bc3225bc6b62764e50bd5e03900277e15ec616d1bda6f97e308c1f2b0aa98f222881b49335b6fbe21395405f7991237ab4b86a86ac7386bd95bde28874717b9fb", 0x55}], 0x1, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0x90, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000029f000)=',&\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r1, 0x0) rt_sigaction(0x20000000000007, &(0x7f0000b4a000)={0x42841d, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f00001d4000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000fc7000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f00003af000)='/dev/input/event#\x00', 0x0, 0x0) setsockopt(r0, 0x400000000000029, 0x800000000000040, &(0x7f00009de000)='P', 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee1000)='/dev/rfkill\x00', 0x800, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000142000-0x28)={r2, 0x0, 0x85, 0xcd, &(0x7f0000b49000)="41f038661606c8bafe18e3481cc6ba1eb148b684bf166dccd2f910b7836a2106371f8dc188c9e119fa1cc3c0efd5c747c80ace0db53df9b6bef62c1c126935f5e1d6b925ef3c424dbdc169ea75fd678209eab9fea3088e484685b0795c28f6e74d7cb151dfe0c5b5aae9dd8288c5e3254bcfc085701919d82fc585edf6c37cc6db782e594e", &(0x7f00005e0000-0xcd)=""/205, 0x10001, 0x7}, 0x28) listxattr(&(0x7f0000880000)='./file0\x00', &(0x7f0000646000)=""/170, 0xaa) 2018/01/12 11:10:27 executing program 3: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000633000-0xa)='/dev/vcs#\x00', 0x1f, 0x100) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000efb000-0x4)=0x0) getpgrp(r2) r3 = socket$inet6(0xa, 0x3, 0xd) setsockopt$inet6_mreq(r3, 0x29, 0x1a, &(0x7f000097e000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000403000)={@common='sit0\x00', &(0x7f0000690000-0x24)=@ethtool_channels={0x3d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000048e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/12 11:10:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00006df000+0x6c)='/dev/snd/midiC#D#\x00', 0x0, 0x40) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000091c000-0x8)='./file0\x00', 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000288000-0x9)='/dev/ppp\x00', 0x204100, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000463000)='net/ip6_flowlabel\x00') sendfile(r1, r2, &(0x7f0000184000-0x8)=0x0, 0x7) r3 = shmget$private(0x0, 0x3000, 0x20, &(0x7f0000323000/0x3000)=nil) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f000025c000)={0x2, r2, 0x1}) shmctl$IPC_STAT(r3, 0x2, &(0x7f00005b2000-0x44)=""/68) 2018/01/12 11:10:27 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c85000-0xc)='/dev/autofs\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000aee000)={0x2, [0x0, 0x0]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b25000)={0x2, 0x9, 0x0, 0x7, r1}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x10000000008) munlock(&(0x7f000069f000/0x2000)=nil, 0x2000) setsockopt$inet6_int(r2, 0x29, 0x49, &(0x7f0000fd3000)=0x4c7c, 0x4) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000841000-0x4)=0x5000000, &(0x7f0000d85000-0x4)=0x4) 2018/01/12 11:10:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit_group(0x9) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000903000)=0x24, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f0000f58000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = add_key$user(&(0x7f0000307000)='user\x00', &(0x7f00004ed000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000844000)="", 0x0, 0xfffffffffffffffc) keyctl$setperm(0x5, r3, 0x10800) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) r4 = fcntl$dupfd(r1, 0x0, r0) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000b8a000-0x4)=0x0) ptrace$setregs(0xf, r2, 0x7fffffff, &(0x7f0000ed3000)="8779adc5caf404d710e482f133022b6703d0c4831e8dbe8f6ed307d9aa8f7608926ee71f19") timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f00008da000-0x78)={0x1, 0x78, 0x8, 0x6, 0x6, 0xfffffffffffffffd, 0x0, 0x8, 0x800, 0x4, 0x0, 0x100000001, 0x2, 0x4, 0xffffffffffffff81, 0x1, 0xf1e, 0x6, 0x7, 0xfb, 0x2, 0x6, 0x2, 0x66b3, 0x7, 0x400, 0x23af, 0x80000001, 0x7, 0x4, 0x0, 0x39cf, 0x2, 0x7fff, 0x0, 0x4, 0x7, 0x7, 0x0, 0x6, 0x0, @perf_config_ext={0x4, 0x8}, 0x4, 0xff, 0x3, 0x7, 0x8, 0x4, 0x3, 0x0}, r2, 0xffffffff, r1, 0x1) tkill(r2, 0x1c) 2018/01/12 11:10:27 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$sndmidi(&(0x7f0000e28000)='/dev/snd/midiC#D#\x00', 0x8, 0x80000) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00006f8000-0x8)=0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000fe7000)={0x0, 0xffffffff, 0x10, 0x7fffffff, 0xfff}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in6={{0xa, 0x3, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x70000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fe7000)=0xfffffffffffffe70) 2018/01/12 11:10:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x9, 0x7, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000019000)={r0, &(0x7f000001a000-0x23)="2791", &(0x7f0000766000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r0, &(0x7f0000012000-0x1000)="", &(0x7f0000012000-0x61)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000004000)="", &(0x7f0000016000)=""/0}, 0x18) 2018/01/12 11:10:27 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e6b000-0x9)='/dev/ppp\x00', 0x1, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000bf8000-0x10)={r0, 0x50, &(0x7f00008bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ab1000)=0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b68000-0x10)='/selinux/create\x00', 0x2, 0x0) mlock(&(0x7f0000c17000/0x2000)=nil, 0x2000) socket$nfc_llcp(0x27, 0x2, 0x1) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000e32000)=0x0, &(0x7f00004eb000-0x4)=0x4) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00003a7000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x38, "5e746455c2232dacc4b4e4cfc02ed17902ca8c8b89d9895053aaaef31b163df97f1c1692c2e5779ec1fc9d3af834a265ecf80bfa16fee91e"}, &(0x7f0000000000)=0x40) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000006000)={r3, 0xe37}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000)=0xf, 0x4) connect$netlink(r1, &(0x7f0000001000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000001000)={0x7, &(0x7f0000002000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000)={0x2, 0xff, 0x5, 0x7}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ppp\x00', 0x28000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r4, &(0x7f0000005000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000001000)={0x80000001, 0xffffffffffffff81, 0xfffffffffffffff7, 0x909}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000006000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000001000)={r5, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000004000)={0x99, 0x1, 0x4, 0x2fa0, 0xe3}, 0x14) r6 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000004000-0x4)=0x0, &(0x7f0000006000)=0x4) 2018/01/12 11:10:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = eventfd(0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r5, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) read$eventfd(r2, &(0x7f000039e000-0x8)=0x0, 0x8) close(r2) write$tun(r1, &(0x7f0000cbb000)=@hdr={0x2, 0x4, 0x6, 0xfffffffffffffff8, 0xc6, 0xd2dd, @ipv4={{0x13, 0x4, 0x20d, 0x42e, 0xa4, 0x0, 0x6, 0x0, 0x5c, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, {[@generic={0x44, 0xc, "ba9cf29ce3a207bc2fb9"}, @generic={0x88, 0x12, "69f6248076d502245ae0d59b17b2b2bd"}, @generic={0x97, 0xd, "96807cfe74ae112a754725"}, @ra={0x94, 0x6, 0x94c}, @generic={0x86, 0x5, "8d390f"}]}}, @igmp={0x13, 0xffffffff, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "143b146cb153abbf317b300ec7bca7d4d6f34aac60897ebf6949ea532e42e2c112c23dc25b567a6a016a28a268b3a2366384d018a0530ac8406ec1e6c4099f0868735b8118ad647004beddd1a19dfd01"}}}, 0xae) r6 = dup2(r4, r5) fcntl$setown(r6, 0x8, r3) tkill(r3, 0x16) 2018/01/12 11:10:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ed000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000ede000/0x18000)=nil, &(0x7f00000ff000)=[@text16={0x10, &(0x7f00004a5000-0x2c)="66b8010000000f01c1f4660f1bec0f32b815010f00d8660f382b8a0000b890008ee00f44eeb859008ed80f06", 0x2c}], 0x1, 0x0, &(0x7f0000cbc000)=[], 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000795000-0x1c)={0x0, 0x4000000, 0x0, 0x0, 0x80000001, 0x7, 0x80000001, 0x2, 0x401, 0x8000, 0x1, 0x9de, 0x0, 0x4, 0x8, 0x6, 0x5, 0x3, 0x4}) dup3(r0, r1, 0x0) dup3(r1, r2, 0x0) 2018/01/12 11:10:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000509000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f7f000-0xb)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000867000-0xc)={0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f000090d000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000076a000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, r2}) exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x165, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000bca000-0x8)='keyring\x00', &(0x7f0000ffe000-0x3)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) r4 = add_key$keyring(&(0x7f0000baa000-0x8)='keyring\x00', &(0x7f0000444000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$unlink(0x9, r3, r4) ppoll(&(0x7f00007a9000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000058e000)={0x77359400, 0x0}, &(0x7f00009e6000-0x8)={0x0}, 0x8) 2018/01/12 11:10:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) r2 = accept4(r1, &(0x7f0000b17000)=@generic={0x0, ""/126}, &(0x7f0000dbd000)=0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000048c000-0x10)={0x0, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f0000e9b000-0x8)=0x45) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f00005cb000)={0x0, r3}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000ead000-0x4)=0x0, 0x0) clone(0x0, &(0x7f0000572000)="", &(0x7f0000dad000-0x4)=0x0, &(0x7f00009a9000-0x4)=0x0, &(0x7f0000501000)="") connect$ipx(r2, &(0x7f0000064000)={0x4, 0x6, 0xc722, "65bd57435d9b", 0xa8be, 0x0}, 0x10) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/12 11:10:27 executing program 7: mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000303000)={0x0, 0x0}, 0x80004) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x800000010d, 0x800000000011, &(0x7f0000d15000)="a41301ae", 0x4) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000d19000-0x4)={0x1d, 0x4, 0x7, 0x0}) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000d19000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000d18000)={0x0, 0x0}) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000d1b000-0x4c)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x80000000}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) getsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f000074e000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, @multicast1=0x0}, &(0x7f00005e1000-0x4)=0xc) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00002fa000)={r3, r4, 0x64}) 2018/01/12 11:10:27 executing program 0: 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)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000abe000)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a36000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000c01000-0x94)={{0xffffffffffffffff, 0x101, 0x4, 0x8, 0x3f, 0x3}, 0x10001, 0x3, 0x7fffffff, 0x200, 0x3, "1325072d75f9f4b69298ffc2a2db137723f93db99a9ed6c9483ae3c2e83f9d94766a1948428d3d7ec29286dd28dcfc6e93c3757221171e582f28bb581ba05cbe74bc68f6eecb8574e9a3e2c8c70169970ed6803d3bb23ff29972044e9fe418588a1dbd2b2239d00cbe3d4140c535dbd676028391937767badcaeab5b1ec7fc46"}) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000d9b000-0x8)=0x0) ioctl$int_in(r0, 0x5421, &(0x7f00009fb000)=0xff) 2018/01/12 11:10:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004de000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept$llc(r0, &(0x7f00008ac000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000de0000-0x4)=0x10) pipe2(&(0x7f0000d51000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_open_dev$sndmidi(&(0x7f0000789000)='/dev/snd/midiC#D#\x00', 0x7f, 0x203) r2 = socket$inet6(0xa, 0x6, 0x0) socket$inet(0x2, 0x80000000006, 0x0) close(r1) listen(r2, 0x8) accept4(r2, &(0x7f0000602000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000485000-0x4)=0x10, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r3, r1) 2018/01/12 11:10:27 executing program 0: r0 = socket(0xa, 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) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendto$unix(r0, &(0x7f0000034000-0x3f)="", 0x0, 0x0, &(0x7f0000034000-0xac)=@file={0x0, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0xac) 2018/01/12 11:10:27 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000000d000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000000b000)={0x6, &(0x7f0000014000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000005000-0x10)={r2, &(0x7f0000015000-0x4e)=""/78}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2018/01/12 11:10:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f000037c000-0x75)=""/117) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009ca000-0x5)="ef01ffff", 0xfffffffffffffe5f) shutdown(r0, 0x1) sendfile(r0, r0, &(0x7f0000663000-0x8)=0x0, 0x5) 2018/01/12 11:10:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xae, &(0x7f0000384000-0xdd)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800000800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@timestamp={0x44, 0xc, 0x6, 0x0, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x80, 0x0, {0x1e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @rand_addr=0x0, {[@timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[], 0x0}, {[@broadcast=0xffffffff], 0x0}]}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001]}, @lsrr={0x83, 0xf, 0x0, [@multicast2=0xe0000002, @empty=0x0, @multicast1=0xe0000001]}, @rr={0x7, 0x1b, 0x0, [@rand_addr=0x0, @empty=0x0, @multicast1=0xe0000001, @loopback=0x7f000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}]}]}}, ""}}}}}, 0x0) 2018/01/12 11:10:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000797000-0x60)={0x0, 0x2e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000682000)=0x0) timer_gettime(0x0, &(0x7f0000993000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/12 11:10:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000468000-0x4)=@int=0x200000000000, 0x348) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000dd2000)={0xffffffffffffffff, 0x0, 0x1, 0x3ff, &(0x7f00006b3000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000e17000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000f7000)='/selinux/enforce\x00', 0x1, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f000060d000)={{0x1, 0x4, 0x6, 0x9, 0x870, 0x3}, 0xfffffffffffffe01}) 2018/01/12 11:10:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d51000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = socket$inet(0x2, 0x80000000006, 0x0) close(r0) listen(r2, 0x0) accept4(r2, &(0x7f0000602000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000485000-0x4)=0x10, 0x0) r4 = dup3(r1, r3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r4, r0) 2018/01/12 11:10:27 executing program 1: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x9, 0x9b, "7ee372d56850b5c3efebc2850a358711e93f63f0460b0ba706c6cd7f00651608204663795043dc36f4465d000101506367a1c56f99dff381d31ba6f6dcf701bb070ab82f862b0e837b233e3d8c6b5b20c40faac4a0468a297d3b1d876210abdac51de784c0229294e25fee29130a447854f003dc2bc9d859206d33cb58c18896ae00eb6abdba04009f3b923de2beb39c9cb6f89bc5e51904d7858d"}, 0xa3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x7, 0x4) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/179) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e05000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r2, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00003fa000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fbf000)={r1, 0xe8}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000fbf000-0x4)=0x9, 0x4) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00006ae000-0xc6)=""/198) 2018/01/12 11:10:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000020000)='/dev/sequencer\x00', 0xc0202, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$sndseq(r1, &(0x7f0000021000-0x30)=[{0x81, 0x8, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) sendfile(r0, r1, &(0x7f000001f000-0x8)=0x0, 0x20) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000a6f000-0xca)=""/202) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00003dd000-0x4)=""/4, 0x4) 2018/01/12 11:10:27 executing program 3: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(0xffffffffffffffff, &(0x7f00005b7000-0x38)={&(0x7f0000fc3000-0x48)=@full={{0x3, {"4b3a301f46bc38"}, 0x0}, [{"f936a560a68532"}, {"1dbe3f47463531"}, {"1da9349d0c904b"}, {"b6512fffdd74fc"}, {"67ea4bfa7f026f"}, {"3f459c49365f1f"}, {"1344a411b92195"}, {"12de86832cb7ae"}]}, 0x48, &(0x7f0000fc2000)=[], 0x0, &(0x7f0000fc6000-0x3140)=[{0x90, 0x0, 0x0, "bd4eb897d1b03ddfb378bc26e58d4f79195b31105682f0bdf5c50a3c59ba4e7b82c43fd266133234d6638ac57c73ebf61b38b615e36399fc6016533e3ac58a285f47b79e8490dc63b5ee261efe7ebcd352a4e569d2c64083baf8f873cc46fd338ff1debf8e52c365249be8aadd506a00f43d071a80d87d9794"}], 0x90, 0xc000}, 0x4) 2018/01/12 11:10:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) modify_ldt$read_default(0x2, &(0x7f0000a8c000-0x1b)=""/27, 0x1b) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/12 11:10:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000da4000)='/dev/input/mice\x00', 0x0, 0x0) r3 = open(&(0x7f0000c94000-0x8)='./file0\x00', 0x1, 0x100) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000d39000)={0x4, 0x9, 0x1, r3, 0x0}) dup2(r0, r1) 2018/01/12 11:10:27 executing program 6: mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e76000-0x8)='./file0\x00', 0x1ffc, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000e75000-0x8)={0x402, 0x0}) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000e76000-0x4)=0xb4f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000000)={0x80000000, 0x264, 0x4, 0x0, 0x4, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4b, 0x0) 2018/01/12 11:10:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ed000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000ede000/0x18000)=nil, &(0x7f00000ff000)=[@text16={0x10, &(0x7f00004a5000-0x2c)="66b8010000000f01c1f4660f1bec0f32b815010f00d8660f382b8a0000b890008ee00f44eeb859008ed80f06", 0x2c}], 0x1, 0x0, &(0x7f0000cbc000)=[], 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000998000-0x4)=0x8, &(0x7f00006dd000-0x4)=0x4) dup3(r0, r1, 0x0) dup3(r1, r2, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000007000-0x40)={0xeb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 11:10:28 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f45000)='/dev/ptmx\x00', 0x10000, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000837000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) ptrace$cont(0x20, 0x0, 0x0, 0x0) pipe2(&(0x7f000044a000-0x8)={0x0, 0x0}, 0x84000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000a01000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a6f000)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000c76000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 11:10:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002f4000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x808, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000deb000-0x26f8)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "905007", 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffca88, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "a74a25ef89c8f986"}}}}}}}, 0x0) 2018/01/12 11:10:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x1) request_key(&(0x7f000000d000)='logon\x00', &(0x7f0000019000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000014000)='$\x00', 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000043b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000018000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 11:10:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d51000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000c4b000-0x14)={0x1, 0x0, 0x80000001, 0x1, 0x1ff}) r3 = socket$inet(0x2, 0x80000000006, 0x0) close(r0) sync_file_range(r3, 0x9, 0x80, 0x4) listen(r2, 0x0) accept4(r2, &(0x7f0000602000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000485000-0x4)=0x10, 0x0) modify_ldt$read(0x0, &(0x7f0000205000)=""/0, 0x0) r4 = dup3(r1, r3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r4, r0) syz_open_dev$sndtimer(&(0x7f0000a87000)='/dev/snd/timer\x00', 0x0, 0x14000) 2018/01/12 11:10:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000de6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000da3000-0x4)=0x4) 2018/01/12 11:10:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00000b8000)='/dev/midi#\x00', 0x3f, 0xc01) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00002c6000)=0x0, &(0x7f0000852000-0x4)=0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r2, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000a8d000-0x10)={0x1, &(0x7f0000528000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r0, &(0x7f0000078000)="7de19d8add1c3726b7ec41c7a7c2bfebc4089237e1d0eeb0309e8618a8187614b395b98c860c93060c5ff526d292a7f0029d30c98c1bdfb7db114da0f39179aefb1cbef23b28c848b1ae77167f5fedf13515676569e5910380c2b59345d1b922c8bb3bf2a8563b794f61ccacd82d70af4108412a4e241a7293f96880946a444e5f48a90fbdbba27157d9a067d437db380aa8450e0a30ce1ae97ad02d8670b4353bd2a0439ee498ab296bca98113010fb77b82e972b4bfbdf07877787808d0ada59da5b727c2fc9155d9411f3b331eb9738ccef0332667fc452f02bef692883d9059d24721dee14125eafcfdefbef37d3732ec1d048", 0xf5, 0x8000, &(0x7f0000db2000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) close(r1) 2018/01/12 11:10:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000166000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f00005b4000-0xa7)=""/167, &(0x7f0000a2a000-0x4)=0xa7) signalfd(r0, &(0x7f0000bce000)={0x10000}, 0x8) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b3d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write(r1, &(0x7f0000a25000)="0c2afb05e8000300010000173d5026b4873bdbefcf5caff5553cd505000000978610d9201512c8aa6f0b", 0x2a) sendmsg$netrom(r2, &(0x7f0000e6a000)={&(0x7f0000735000)=@ax25={0x3, {"0a5aa91e5d32a0"}, 0x7}, 0x10, &(0x7f0000dfc000-0x40)=[{&(0x7f0000f30000-0xd7)="fd172cafb7608b1aaeb73f1c5f67b76e345cddf37c4f078071ae90b54147a97b07b88545ab1d3957dfc19a32e39cde3f71bd4cc91f4a7b524545e0bd6f983adc5530badc34a9d9923a96de8b08eb956e7ca5245ada22743656f577d6390ed0e8a7e63b1e0b3cdee11ac9d233f4b8e6ddc5587694f686873be5f4dfcad3e762b026d726adcefee2ef38702f598acef9f1ebc7ceadb00bbba10fd0c970da06edaf5f330931f955ee361b13163b6a5f74a130a6f39d02a77439bd7b7fc517da74ce5b0412aceb2c8a4676b7a139b983ac4a645ac379f675cb", 0xd7}, {&(0x7f0000f72000)="e18aaffe2b8b989629255875390eb75f32722ed1b054d23d14c7540483e570a3dcc208d629096e102e88d5343293d1756a27bfacec11eb07e884109e9cfd362d0340fcbcd9b587b3153e9415aec1384d13f339271dad538ed7b312dfffb4048cc98c3a2c03ceceac8ab336ee38e1c35f765569", 0x73}, {&(0x7f0000e7f000)="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", 0x1000}, {&(0x7f0000e4c000-0x90)="fdf3a04780d637c83b3244957773c0031f72960a632d815b8cbe5199521fdf2cd90a3f84155da830a7678d07919b447760ff8b0bf2b6e759e28e08fbd4c11c923dc83e6ba72bdd375b623b79602413c78d6a8fe7ae41206793eee0fd3e38826b479900d301e84b2c6546582fe1d2bd0126aceeb0a6d30a47f3bac88eb81a3cb891a2d4d4b40905eb50bea49fca43d8c1", 0x90}], 0x1000000000000173, &(0x7f0000062000-0x268)=[{0x40, 0x10f, 0x7, "860c833e00000004b7f0cb9a84576fcd19490000da79a210b5b9a6a075aff27b1d251a7ed2ceb5abcb481cc8676753649ea1f89a433c324450bf97cbaf62abcfef82"}, {0x38, 0x0, 0x5, "4afbe92399c4906934779c7091039b9474eace7f9704731ba3dab9b4b77e7e8a94311e1c"}, {0x90, 0x105, 0x7fff, "d015734dd73523c147156fb7045c287a4961a4c724afaa7c539436d2f629ed2049dfa89c92e2822fc74aaefddd60a24e6324fce4f5dd6d3e831b60a32d0b4102ea878ebe02df89cc21b7b2e2ec4f8e6b8b5eb715335e6c49ab48e7f607581c415f1cfd0de94204cc3f79db323592f0dfe40b69590594d36453fa"}, {0x70, 0x84, 0xffffffff, "b4a9a07cce31a9cdec8827915013f7e5fe2321516e42ffbee6fdff9cd08562aa884d024b343f0db8d393e56b57a04cacd4a56377dcef7502f42fd96f648845731870f528c78821c6e010d2cbaecf94509447a2bc1c64904d60ca"}, {0xa0, 0x119, 0x0, "ff5c8f34ea284c94874569aed2adad1105bab90e065a790cd50ea1430b80f8adcfa906c347ec530a99a6832ea640d743eb2ed6f38c68ffba3c6e25bda93e8ae232c4d18eb31f9e3af2600d63545cdacc8c542f11a9b994407055ca109a5272ff3a612c337bd9332bffe1496a5ec6863d12cd61982b72e50bc12475ee8c3871c01cbee2fe68c623e1635bc67479a63e91"}, {0x38, 0x12f, 0x0, "dc5f27bc2e504a5f2e46c38d38eb0502b84891cee0b416912038c1380665b60f326c"}], 0x250, 0x4}, 0x0) 2018/01/12 11:10:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = fcntl$dupfd(r0, 0x406, r0) readahead(r0, 0x40, 0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00002d5000-0x108)={0x0, @in6={{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x5, 0x9, 0x9, 0x20, 0xd6, 0x9ee, 0x8000, 0xff, 0xffff, 0x200, 0x80000000, 0x4, 0x391c, 0x1]}, &(0x7f000049c000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000394000-0xc)=@sack_info={r2, 0x2, 0xe05}, &(0x7f0000364000)=0xc) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c97000-0x20)={@common='teql0\x00', @ifru_flags=0x800}) r3 = socket$inet(0x2, 0xa, 0x0) r4 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) syz_open_dev$dspn(&(0x7f0000b68000)='/dev/dsp#\x00', 0x7, 0x0) connect$inet6(r0, &(0x7f0000e5f000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff9}, 0x1c) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r4, &(0x7f0000f3b000-0x106e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x14, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2018/01/12 11:10:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ace000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sndpcmc(&(0x7f000034a000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x80) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000765000)=0x0) pipe(&(0x7f00003aa000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00003fe000)={0x0, 0x42, "54adb49afa1295175568717297cb6ac33dcdcc02936c91754c9dd2271e3e260a70e658f771f12897c4abab47942cd7842e14577f698b3daae9e4df8050a79829df2b"}, &(0x7f0000275000)=0x4a) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000018d000)={r4, 0xffff}, &(0x7f0000be3000)=0x8) r5 = dup2(r0, r0) getsockname$packet(r5, &(0x7f0000d91000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000df5000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000aa9000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, r6}) r7 = dup2(r5, r2) getsockopt$sock_buf(r7, 0x1, 0x3b, &(0x7f0000b0b000-0x3)=""/3, &(0x7f000084b000-0x4)=0x3) syz_extract_tcp_res(&(0x7f0000741000)={0x0, 0x0}, 0x5d208acf, 0x5) 2018/01/12 11:10:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = add_key$user(&(0x7f0000e02000)='user\x00', &(0x7f00005ca000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000711000)="bca45252bf117c093f2942992cc4a8923e8574c5755db94225099488abd913683848943f1625f75991271080f15362adc20ed3198f3c6882", 0x38, 0xfffffffffffffffb) r2 = add_key(&(0x7f0000557000)='keyring\x00', &(0x7f0000272000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003f9000)="36fe88e43ccdcba8b1c34030c8aea498061f03f62e1758e23afb1707c928082a8b3219331e8041ff16c62392575a558f2de596d7e8e08476279ebaeea8d6951823b474eefba73576bc8c9d2132d46ef4ad34ecef76ac1e9063cf8118c722", 0x5e, 0xfffffffffffffffa) r3 = creat(&(0x7f000086d000)='./file0\x00', 0x4) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f00008b2000)={0xfd, 0x0, [0x7fff, 0x7f, 0x8, 0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$link(0x8, r1, r2) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000655000-0x8)={0x0, 0x0}, &(0x7f0000d46000)=0x8) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000191000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x40000000000003, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004e2000-0x10)={0x2, 0x0, 0x80000001, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r5 = accept$alg(r4, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000c33000-0xa8)=[{0x0, 0x0, &(0x7f0000eda000-0x30)=[{&(0x7f0000811000-0x400)="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", 0x100}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) readv(r5, &(0x7f0000933000)=[], 0x8) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/12 11:10:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) mq_unlink(&(0x7f0000b20000-0x1)='\x00') close(r0) [ 73.781865] device eql entered promiscuous mode 2018/01/12 11:10:28 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000062000-0xb)='/dev/midi#\x00', 0x104, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000085d000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000002000-0x8)=0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000003000)=@add_del={0x2, &(0x7f0000004000-0x10)=@common='dummy0\x00', 0x2}) fcntl$getownex(r0, 0x10, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000004000)=0x6, 0x2) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0xfffffffffffffffb, 0x0}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000005000)={{0xa, 0x1, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xea46}, {0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x100}, 0x0, [0x1f, 0xffffffffffffff80, 0x0, 0x40, 0x8, 0x4, 0x4, 0x7]}, 0x5c) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000001000)="ef1fc3f1110d8056068b6928bfbe904edcc6e3658f0ec40226ef2484d22b625728cadd6f9823ca69b94e61aba06262f13fd280abfcc4c2409119bc0f57b16d281765e7f9b54067ce5cd7aa02cfe47177b739e73e34a7a4e0e5f899f9b6fe64446a4620603ef57c27647cac1aa89b9e9b061f6329fd9dfd8f79e7d8d54d6f3a4fe90a7cabc82f5940931be00dfe06396f99e1710e108fcbebd81515f083853b6333f0a1ae053b392eb6698153da7498fe15387395b4149b09ce2b4233bd9b6d59c6f166f70b0b28482c8191e2") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000006000)=0x2, 0x2) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000-0x4)=0xffff, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000005000)=0x216a, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xce, &(0x7f0000007000)="88bc67785d0435094f2fcd499e346507", 0x10) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000005000)=@req={0x7, 0xbc4, 0x0, 0x20}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000008000)={r0, r0, 0x6, 0x1}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f000000a000-0x14)={0x3, 0x8, 0x7, 0x1, 0x100000000, 0x80000000, 0x0, 0xfffffffffffffff8, 0xfff, 0x3ff}) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000008000-0x28)="29ea116f6846064363becb18bd0cfa4ee2ac75f2eb8baa34f2e530cb4ed40423701ebabb086a536b") pipe(&(0x7f000000a000-0x8)={0x0, 0x0}) 2018/01/12 11:10:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000656000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000aa8000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000311000)=[@in6={0xa, 0x2, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff80}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, @in6={0xa, 0x2, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) read(r0, &(0x7f000060f000)=""/217, 0xd9) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000de3000-0x4)=0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000814000)=0x0) 2018/01/12 11:10:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d51000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = socket$inet(0x2, 0x80000000006, 0x0) close(r0) listen(r3, 0x0) accept4(r2, &(0x7f0000602000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000485000-0x4)=0x10, 0x0) r4 = dup3(r1, r3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r4, r0) 2018/01/12 11:10:28 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b29000-0xa)='/dev/cuse\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000001000-0xd2)="b504c3da17ae3edd7568d90e47507dcf388dc60b47017dd06d4375f6040a861a817358ae21fda45e8885adf7f6e5f1fc2e96b234bda429be53a3797452640dd5fb113c294b1077f1c953568ded076b151ed210cc69d0946885e02282073847c4bac4db66159f5a8cfb220a9f58b8935ad49d8dd68ad6efff6a54b7a1b9e52bea89de3a078e88fae8630f8fa04afefaf0f3fc24fe5ef69e58650c2b1ebec79050dd6aa6651583596932091ac55fc3ce39c099242e4aea9f4f616a7d196112e291e212ef2f231d62928826cc5e2454347d0b51", 0xd2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000001000-0x78)=""/120, &(0x7f0000002000-0x4)=0x78) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000002000-0x60)={0x0, 0x24, 0x4, @thr={&(0x7f0000002000-0x69)="17c770ecb4426fceb7a361763f1cda2fc9e2a07cc85b52ef9466e277a2120b851b5d2705c53aa8e68594553fda793c78904d25924792510cd307a46c01c672e8e6e44d6d0803d86902787bb082128172da05aa644d309db8f96402baea2e35b49e627f4b9e771a33f2", &(0x7f0000004000-0xc9)="42efd7917d7cb57b9b8a0d81dc5f9583727a9f7b7ceb2883acb7af892c7d915dfe3df7e62f85acba70686186f7b46e5be30fc413f3c91044d018bbc6062e31021929e0054ce7c5a4a983c5f5c3dd0aa052e761233cdd4fecb350332b29adb11e68a5ab211642d4a8d59616e3667e3622411dcc681f2f77a687dd604c8f3d1c52bfd6cddaae5b21ab31f3c3d4ff77c73f1b11b331ef4da6dbc2ff98b1505e24ef6b3d71ee9395b38196790e536efac6a91ea673ee2f9fd82a1c2f06365d323a3e60101dfb963698d868"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) timer_getoverrun(r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$ax25(r0, &(0x7f0000005000)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) r4 = memfd_create(&(0x7f0000003000-0xa)='/dev/cuse\x00', 0x2) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000003000)={r3, r4, 0x6, 0x3, &(0x7f0000002000)="e0c250969b4aaa276f0d743bcef5096af39399ca8ac055964d25c5841e1a6937bef47e2b2c3ced0d54c9e7de32cfb24b81a49fa4b5489d90042101837d97a606cdf08f326100fd52650589b6f7f1c387db4adca64d572988a45077ceb1d740d40965f9b201bd497b01908b7427e72d7ff346e04777847ada28bba220414af3106e033d1306b203229429d2a337808f14a1db59ce516b6b2cb8c2702e5080e2320e0ab04eea1d7410171fc624af48fb98bc05bdd16a75ce4d345bb72df631846f9395e1767eaa63e65f940172aa2188", 0x1, 0x4, 0x3, 0x1, 0x2, 0x2, 0xffffffffffffff81, "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"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000007000-0x4)=0x8001, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000008000-0x4)=0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fstat(r1, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x4) socket$nfc_llcp(0x27, 0x0, 0x1) fcntl$addseals(r4, 0x409, 0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x180000, &(0x7f0000009000)="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", &(0x7f0000007000-0x4)=0x0, &(0x7f0000009000)=0x0, &(0x7f0000004000-0x7f)="25bf18852e6601e3324f9e17194a6982bcf27c8e19afd979d39ee0bf33464517fe5c35097fd7f74ee27739d1c0f3953616340cbaa870307490e2ef4e7d4b0aacff7384884f5bae44994e61f1e5d0cfc46d559b07e6e8ad7e5ebebc56c8e622c7fa2f595fe3de5ee8d737863ed7160b53486dcd63715048123f2f3f1a843e60") 2018/01/12 11:10:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000013000-0x9)='/dev/vcs\x00', 0x0, 0x0) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d20000-0xc)={0x0, 0x0}) readv(r0, &(0x7f0000d21000-0x10)=[{&(0x7f0000a49000-0x1)=""/1, 0x1}], 0x1) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000df0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f13000-0xf)='/dev/sequencer\x00', 0x10200, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f00009f0000)=0x7ff, 0x4) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/12 11:10:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000131000-0x138)={0x400, 0xfffffffffffff800, 0x0, 0x1, 0x5, [{0xff, 0x7fffffff, 0x5, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x81, 0x200, 0xa00, 0x0, 0x0, 0x2404, 0x0, 0x0, 0x0}, {0x5, 0x200, 0x4000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0xc2b6, 0x9, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x2, 0x400080000000000, 0xffffffffffffffed, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getrandom(&(0x7f0000e5e000-0x45)=""/69, 0x45, 0x3) inotify_add_watch(r1, &(0x7f00002cb000)='./file0\x00', 0x400) mmap(&(0x7f00000bb000/0x2000)=nil, 0x2000, 0x4, 0x11012, r1, 0x0) pwrite64(r1, &(0x7f0000c96000-0x1000)="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", 0x1000, 0x0) 2018/01/12 11:10:28 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f00007a4000)="", 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) getpgrp(r2) 2018/01/12 11:10:28 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f000000a000)={{0x1f, 0x0, 0x0, 0x0, "ff8f194114c79ec134a575bd661423045ddc543579f3939b6fd217fbffe15895868b23df89fbc0496b35a4d0", 0x0}, 0x0, [0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x1, 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, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000015000-0xc)='/dev/audio#\x00', 0xb96, 0x800) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f000000f000-0x14)={0x9, 0xff, 0x5, 0x2, 0x3}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000010000)={0xfffffffffffffff9, 0x4, 0x8000, 0x6, 0x7e8, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000015000)=0xee) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000016000-0x50)=""/80, &(0x7f0000016000-0x2)=0x50) finit_module(r1, &(0x7f0000013000)='/dev/audio#\x00', 0x2) 2018/01/12 11:10:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000aea000-0x4)=0x0) ptrace$cont(0x2f, r3, 0x5, 0x7) lseek(r0, 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000f0000)={0x3, r2, 0x0}) connect$bt_l2cap(r4, &(0x7f0000b7f000-0xe)={0x1f, 0x8, {0x0, 0x4, 0x8, 0xe3c3504, 0x1, 0x9}, 0x1, 0x5}, 0xe) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f000054d000-0xc9)=""/201) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000940000-0x58)={0x1, 0x0, [{0x100c0000100, 0x0, 0x0}]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00009f8000-0x8)={0x0, 0x0}) 2018/01/12 11:10:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1f, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0xfffffffffffff800, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000)={r1, 0x7}, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xf, &(0x7f0000002000)={0x0, 0x0}) accept4$ipx(r0, &(0x7f00008f9000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e01000)=0x10, 0x7fe) ioctl$KDGKBLED(0xffffffffffffffff, 0x4b64, &(0x7f00009a6000-0x1)=0x0) 2018/01/12 11:10:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$getown(r0, 0x9) 2018/01/12 11:10:28 executing program 5: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000fe4000)='./file0\x00', 0x40, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00006ec000-0x8)='./file0\x00', &(0x7f0000fe5000)='./file0\x00', &(0x7f0000751000-0x7)='mqueue\x00', 0x2004800, &(0x7f0000b6a000)="255871154b336d6d48704fd8b793e6e20a59f293900d4cff27eeca36768a9bc030f4dda073f122329babff794878ed8e839a1b371d73eb3407ee50d4a342b4ee2075333e5808390986bec7a0e123f8ae9cedab2349b76411740b5f924cf296532980275b5762dde6f66fa3be763e1de4050751fac4") getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000760000)=0x0, &(0x7f0000fe4000)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000f9000-0x28)={@common='lo\x00', &(0x7f0000fe0000-0x2c)=@ethtool_cmd={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000fe5000)={0x7f, 0x101, 0x1000, 0xfffffffffffffffa, 0x8, 0x1}) 2018/01/12 11:10:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000084000)={0xffffffffffffffff}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ced000)="f5e91e620a476323e61cd17fb2ea8bbe1e8a4f6a241ea37216390b7c07a45979bebb4d964c3b1beb63bf5923c65820f36104e855ff52ddeb21a0803f53aaf9a44369706327bad2257383f9a4eca16847cda4808eafccf9fde41ba68115b55fd8af80fe768d6282269320af0f4aff781b0c67b043e24712919389668afa8eb7b9301e7ded63e19363e9d04ce568b59312dc723c049c5bf196a26bec5bfa2b76ca034050cb4d5dcfc0b83f8e175c896b0b47488e2ec8fd7f0fecbc4eaa2aa82548664a12778846480413d66e3b28349ba772fb01ac75aceb205aa82fa9575ee2ea0d7fa6b6b88b48", 0xe7) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000a3000)='oom_score\x00') sendfile(r1, r1, &(0x7f000097b000)=0x0, 0x1ff) 2018/01/12 11:10:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000947000)={0x0, 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f0000e54000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e52000)=0x14) sendto(r0, &(0x7f0000075000)="58e67501ee93c5bb92161c6c6285be3d25675389c7fee0c3a774b38b143097cb26dfd9d16d92ff23cbd4f51fbfe035f634fc30717a5788f887b51187", 0x3c, 0x4, &(0x7f0000eb8000)=@ll={0x11, 0xfe, r1, 0x1, 0x33, 0x6, @random="03d8c7122aee", [0x0, 0x0]}, 0x14) perf_event_open(&(0x7f0000d16000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x0, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/12 11:10:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d51000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = socket$inet(0x2, 0x80000000006, 0x0) close(r1) listen(r2, 0x0) r4 = accept4(r2, &(0x7f0000602000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000485000-0x4)=0x10, 0x0) socket$unix(0x1, 0x1, 0x0) r5 = dup3(r1, r3, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f000014e000)=[{r5, 0x80, 0x0}, {r6, 0x400, 0x0}, {r2, 0x200, 0x0}, {r4, 0xc, 0x0}, {r5, 0x4000, 0x0}, {r4, 0x400, 0x0}, {r0, 0x8008, 0x0}, {r4, 0xc0, 0x0}, {r2, 0x0, 0x0}, {r2, 0x1, 0x0}], 0xa, 0x7ff) dup2(r5, r0) 2018/01/12 11:10:28 executing program 0: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0xc028ae92, &(0x7f0000428000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$admmidi(&(0x7f0000ee6000)='/dev/admmidi#\x00', 0x7, 0x80) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00006ad000-0x1)='\x00') 2018/01/12 11:10:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) bind$inet(r0, &(0x7f000012a000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000627000)=0x0) ptrace$getregset(0x4204, r1, 0x203, &(0x7f0000dfc000)={&(0x7f0000fc5000-0xa8)=""/168, 0xa8}) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323", 0x40, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000a67000-0x28)="00de570a1f76440000000000007d3a6b58b6bca762d460e8085623736957a53d8b2e9df2148e5072", 0x28) shutdown(r0, 0x1) 2018/01/12 11:10:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004e9000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x3ff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r1, &(0x7f0000639000)="020baf010200000000067bbc8e1d4b48", 0x10) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) syz_open_dev$dspn(&(0x7f0000130000)='/dev/dsp#\x00', 0x2, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000075a000-0x4)=0xffffffffffffffc2, 0x4) recvfrom$inet(r1, &(0x7f0000b5c000)=""/0, 0x0, 0x0, &(0x7f0000fcb000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 11:10:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000f06000-0xd)='/dev/net/tun\x00', 0x0, 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000d43000)={0x200, 0x100000}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000727000-0x10)={0x4b, 0x1000000000, 0xff7, 0x400}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$tun(r2, &(0x7f00004f0000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "80005e", 0x0, "aa90f7"}, ""}}}}, 0x42) 2018/01/12 11:10:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000053c000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000083000)={0x3, r0, 0x0}) seccomp(0x1000000000001, 0x0, &(0x7f00003f5000-0x8)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) membarrier(0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x6d3, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r1, 0xfffffffffffffff8, 0x7fffffff, &(0x7f00000e3000)="95cf8a5ac85a4e2ef1b3c55f4e35f66e73cdec9df2b1e303e58fdb88cf605efdb17f5fca54627a6c007f27b442d79627de3b5b3f032b22d942c88e2b7907ebd615ea61136ac3e36476dfdb3261121d43050646b27adf4abe50a0c770799d98f72b961c", 0x63) 2018/01/12 11:10:28 executing program 1: mmap(&(0x7f0000000000/0xde9000)=nil, 0xde9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0xb, &(0x7f0000dea000-0x58)=""/88, 0x58) r0 = socket$inet6(0xa, 0x1000000000080003, 0x2) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000096a000)=@generic="2f00e2f20000000000000000000001b4") 2018/01/12 11:10:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00004cf000-0xa)='/dev/cuse\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000711000-0x1e)={0x4, 0x6, 0x10000, "35955bf586f0", "f51dbac7329555e692109402fd444144"}) writev(r0, &(0x7f0000627000)=[{&(0x7f0000913000)="390000001000090469000000800700000000e03f01200000450001070000001419001a0004000200b600000000000608000300ff0000b1e400", 0x39}], 0x1) [ 74.149685] kauditd_printk_skb: 16 callbacks suppressed 2018/01/12 11:10:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00009c1000-0x18)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2000000000003}, 0x100000079) mlockall(0x3) 2018/01/12 11:10:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x804, 0x5, &(0x7f00009c0000)={0x0, 0x0}) r2 = syz_open_dev$dspn(&(0x7f0000df7000-0xa)='/dev/dsp#\x00', 0x0, 0x2) renameat2(r1, &(0x7f000097c000)='./file0\x00', r2, &(0x7f000000b000-0x8)='./file0\x00', 0x3) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000ae3000-0x2)='&\x00') [ 74.149695] audit: type=1326 audit(1515755428.617:815): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12370 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 74.173793] device syz4 entered promiscuous mode [ 74.222009] audit: type=1326 audit(1515755428.650:816): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12370 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=324 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/12 11:10:28 executing program 0: mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000def000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="8fa2da378d68e771baccd3753831c040"}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r3, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r3, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x200000000000a, &(0x7f0000425000)=0x41004, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00004eb000)=0x0, &(0x7f00002f4000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000440000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000def000)=0x8) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000df2000+0x9bf)={0x6, 0x204, 0x40000007b, 0x3, r5}, 0x10) sendto$inet(r3, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x1000000008, &(0x7f0000295000-0x4)=0x9, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000df0000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r3, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000678000-0xc8)={0x7, 0xffffffff80000000, 0x5, 0x7f, 0x3, [{0x0, 0x7fffffff, 0x9, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x5, 0x6, 0x101, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0}, {0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00009ec000)=0x7, 0x4) pipe(&(0x7f0000df2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000df3000)={r5, 0x0, 0x20, 0x2, 0x1000}, &(0x7f0000a3f000-0x4)=0x18) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000df3000-0x230)={0x1a, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) getsockname(r7, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000336000)=@generic="fd5f6f1aebc841c763ec6807a0da1a5e", 0x10) clock_nanosleep(0x4, 0x1, &(0x7f0000111000)={0x77359400, 0x0}, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000df5000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r3, &(0x7f0000d1c000)=""/4096, 0x1000) 2018/01/12 11:10:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d51000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = socket$inet(0x2, 0x80000000006, 0x0) close(r0) listen(r2, 0x0) accept4(r2, &(0x7f0000602000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000485000-0x4)=0x10, 0x0) r4 = dup3(r1, r3, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f000051e000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x10000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0x0, 0xffffffffffffffff, 0x0) dup2(r4, r0) [ 74.258717] audit: type=1326 audit(1515755428.683:817): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12370 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 74.272283] device lo entered promiscuous mode 2018/01/12 11:10:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ada000-0x11)='net/ip6_mr_cache\x00') r1 = syz_open_dev$audion(&(0x7f000054c000)='/dev/audio#\x00', 0x7, 0x10000) bind(r1, &(0x7f000055d000)=@rc={0x1f, {0x5, 0x7fffffff, 0x81, 0x2, 0x9, 0x6}, 0x8}, 0x9) preadv(r0, &(0x7f0000e3d000)=[{&(0x7f0000760000)=""/187, 0xbb}], 0x1, 0x0) 2018/01/12 11:10:28 executing program 7: clone(0x0, &(0x7f0000273000)="", &(0x7f0000830000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000b2a000)="") r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000764000-0x11)='/dev/vga_arbiter\x00', 0x8000, 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(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) pipe(&(0x7f0000947000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000664000-0x38)={&(0x7f0000000000)={0x27, 0x7f, 0x100000000, 0x6, 0x0, 0x9, "ae9c8d3ba0f7c45990c2a1bd6cfe625ea209d74468eb6c7aab2cfca9cb36221e834438bf0a6bb1b3b3282c4b1cd702915286df59b7219166f17cd14b668b24", 0x33c5}, 0x60, &(0x7f0000b45000)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000000000)="421cb79486548d35724f8dc58831da2a0c43220e07f7b3b42000bee11905187261d87790e1377d6c23fb9fe6fa16caa0edf401a6eb09322625b5cf50b606a0a21126fcb393d5112e", 0x48}, {&(0x7f0000001000-0xa9)="825633e29a70976ab54ff565bb2059fc379a939efeaecfaf4345c57ef148881af0310d1857f60a6405b551f1f6d2ed64be418bcbb4d1b9b3e632601c4f641e02b9ae30a50e2caf0797997a537161a788795981110d6aa6a876ae4f28de655b0b7fc18263b03bab8abafaffa943b0a8c062eea14a1aa23671bfe08bb0b830b6a292563050e1158407e661ad80464014de4826a32436e5507b42902afbc26a757ef14388e6ae5acc6d88", 0xa9}, {&(0x7f0000c3e000-0x1000)="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", 0x1000}], 0x5, &(0x7f0000001000-0x20)={0x20, 0x10e, 0x3, "ecac8ba29ece6d543e939d"}, 0x20, 0x4000}, 0x40000) getresgid(&(0x7f00007f1000)=0x0, &(0x7f0000b0d000)=0x0, &(0x7f0000eca000-0x4)=0x0) r4 = semget(0x1, 0x0, 0x20) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ac4000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000ae000-0x4)=0xc) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000d3c000-0x8)='./file0\x00', &(0x7f000067a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f00005f4000)={{0xff, r5, r3, r6, r2, 0x18, 0x4, 0x0, 0x0, 0x0}, 0x40, 0x80000001, 0x3, 0x0, 0x0}) 2018/01/12 11:10:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000)={0x0, 0x0}) r0 = socket$unix(0x1, 0x8000000000000005, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009af000)='net/packet\x00') sendfile(r0, r1, &(0x7f00004db000)=0x0, 0x63) bind$unix(r1, &(0x7f0000148000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/12 11:10:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x0, &(0x7f0000001000-0xd)=[]}, &(0x7f0000003000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x0, 0x0}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000fbc000)=0x2, 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000140000-0x1000)=""/4096, &(0x7f000025f000)=0x1000) [ 74.291783] audit: type=1326 audit(1515755428.683:818): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12370 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 74.377744] audit: type=1326 audit(1515755428.689:819): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12370 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=54 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 74.407284] audit: type=1326 audit(1515755428.689:820): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12370 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 74.435101] audit: type=1326 audit(1515755428.722:821): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12370 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 74.459941] audit: type=1326 audit(1515755428.726:822): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12370 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 74.485518] audit: type=1326 audit(1515755428.726:823): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12370 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/12 11:10:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a66000-0x98)={0x0, @in6={{0xa, 0x2, 0xfff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7}, &(0x7f0000874000)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00003f5000)=@assoc_value={r1, 0x0}, &(0x7f0000c49000-0x4)=0xffffffffffffffe7) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000a42000-0x71)={r2, 0x69, "2e4b2f3a8d3e587a6e2dbdc78e908232d29678a2006e8c4d07918ea8cdc3d7d80ac5d9ef35ba4d3f4d95ff2fd76024115122e6e84eb8275a7a2318c8994a55884e41b7fc080ae1fd69418721efa62fc4e9253e648fab074ff647b847c79260b33dc502c78f22712a53"}, &(0x7f00001e0000)=0x71) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000892000-0xef)=""/239, &(0x7f0000de7000-0x4)=0xef) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c0f000)={0x0, 0x9}, &(0x7f0000789000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00008ce000)={r3, 0x4, 0x8, 0x6, 0x7, 0x2}, 0x14) 2018/01/12 11:10:29 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x80000000002) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000fba000-0x4)=0x0, &(0x7f00006a5000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000b57000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/12 11:10:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000318000)="73797a6b616c6c6571e7e47444443a7acf41eeec994cdb95a5c709cf102f2f888e13d9ab9e9d2decd9c2ee558eddb8c695251a868a7be0a74d01ac9ebee142cc49b1714c6e9e40c454fd44d60c299bb493c01d7e150f55d8fd62f27214a47ffe5117a141", 0x7f, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c32000-0x8)={r2, r0}) preadv(r2, &(0x7f0000e95000)=[{&(0x7f0000568000)=""/10, 0xa}, {&(0x7f0000205000)=""/151, 0x97}], 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = add_key$user(&(0x7f0000a63000-0x5)='user\x00', &(0x7f0000e63000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000429000)="1f0ec2f2d07034de4dd972524a44ea512e56", 0x12, 0xffffffffffffffff) keyctl$describe(0x6, r3, &(0x7f0000271000)=""/59, 0x3b) write(r1, &(0x7f0000945000-0x22)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) recvmsg$netrom(r1, &(0x7f000012b000-0x38)={&(0x7f0000b06000)=@full={{0x3, {"da84344cad003e"}, 0x9}, [{"6bf4f522043fcf"}, {"df5c77fa2d83a9"}, {"960dd18d7bb517"}, {"8495b1aba13f48"}, {"7b7ef4d4a98d1d"}, {"6df186366b68e1"}, {"3fe7d8732a0607"}, {"30f4c2a0dc1dbd"}]}, 0x48, &(0x7f0000f06000-0x90)=[{&(0x7f0000639000-0x7e)="1deb3a2d4da23ce0c977f411107638df158e0c4f36051e0c179e99a395ab589748544a9f3c8f39b78a8781d120746f4531044db4b9256adb92eb1f353bbe43c98ba70194740c64634a8e97df2666ab37ce5b40fa8c69674e05d516a8d70d16feae4d5f948bf8971f7402d82e22824a49ef50f831658bf99d0484e186e35d", 0x7e}, {&(0x7f0000200000)="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", 0x1000}, {&(0x7f00005d7000)="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", 0xfa}, {&(0x7f0000db3000-0xbe)="02ce1fc6cf0cc4be1a6d6c4209eb56b1fdc6345ed245c4b49900984ad2ae46e977e39ef4a5e79b5a0cf2e8dc7be1d510ab612e6f3716f64ed436fd7752b847f8bfe7de606d45d411186cacc3ad6615a5ab54fcf5cee91c8b08150985fd217470c49e69e99b36cc2ce32459797534b87be2df4bd658b8cebdd65448a74711617f9dc094ae859b6f218085e8ced26047833627555b60aeac6c66c26e2d162d4115d272d7a8b508278558087d6c0d6f89e99395eae689f3725016381820c152", 0xbe}, {&(0x7f00007bb000)="a157048286454b0ae9fb2513b5311e2397a8f180e3ee71d9f858a470795d72dea956e3b5d8cf4b7a8cbf87a40d75a96a7dffdb212f58f50a351751241afb962873", 0x41}, {&(0x7f0000cd3000-0xeb)="b4d2d08b33ade6c354d3c31a28de44eb8e70fd36f03840bef8da529875c0d69bcb86f909313b98276de5f6e4ce1d1ec746295f688c418c84490d6b229ea142c6786e1212ffdea4b7a3b101d392901e42cba8517d89107a71e537ee99bd8e56a82520b9928ca6e96ca207bdb9e8543c6f2b52ecfa33f06e82b1d27009b2a6894fec79704d1546b5332a8d0f4194d1e075f14d9457bf17052c7a1de4218dbb084878aba4fbb896b3aa5e553b7a72d17a1373e79682b64c686a08998ad5085e2dad841fd2f67d4959ace53372c510d5722541b2ba34797f309083b9bbf4ea829b233cd062c07c1d14c457785c", 0xeb}, {&(0x7f0000d50000)="ad529ec6658dee69c032ab22ff9c9f75796b219b817841aeafeb765ef864f64a3228ae4a1db1a7b94efe98434a9f9723730e005c915d2720c646d7fc265df3877725ed13e388334612028e0aa4e3d3ed367e90fa3acd6fedde76732782ae2dbc5448cdd002adc37e72bec692acfe8b84d593a72f86d6aecfb87db34d568eeff3f8cf007c0489886148ee5813f547244ba634c20bde529df2e8e9665786dd86c63f32b745d42d939398d3e452ad3d8d399eb3aafd6a6c0122490700ad95d012cd76cd186b7d341d93f98c07a755f5", 0xce}, {&(0x7f0000501000)="fd982cb34061525992dfb37655cc3134761a0aed5b6acee1e6905b5af3141201b8afa685ebe368676051450a5052fea4d54e90ec6d0c80840521253d3adb1ddb885afa77d4f3b3a5fc3938b5c036cb", 0x4f}, {&(0x7f0000667000-0x97)="824f06eff9e53eaf00332e4ec2004ecfca51f6ef19273811711bcbb370d6efcf05ca1c2a8dd4f5a96d1436ad922058329dc411deb039fdd9de234ed0b51435649861e69d44846e62008cdf7c7bb7c60297428de7a4d6988cfc820c84e07044cf882250f27323f25a76ec01003c142cf76e572cbc7532bd8d4dab0fc00398639baa5e0a88089a4c55f5d9513296e98cd045956b657571ef", 0x97}], 0x9, &(0x7f00000f8000)=[{0x68, 0x101, 0xfffffffffffff543, "ead72451b3745ce3c4202679e34f406c1add86b16b04ff1b2fa0f0c519467a2b4d347b6aac62b2c7064ca7886bd119bddb21a3d005f5226999beb6f44db73a89f9ee42a887f35580349925d05dd328f0c403115ec9"}], 0x68, 0x40000}, 0x2002) 2018/01/12 11:10:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff004}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00003ab000)='/dev/usbmon#\x00', 0x6, 0x2) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f000091d000-0x62)=""/98, &(0x7f0000962000-0x4)=0x62) r3 = accept(r0, &(0x7f00002bf000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00002b4000+0xb58)=0xe) bind$ipx(r3, &(0x7f000028a000)={0x4, 0xbb9, 0x5, "e7bb73c0fa5f", 0x5, 0x0}, 0x10) 2018/01/12 11:10:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000836000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7005) 2018/01/12 11:10:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00001c1000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000083000-0x8)={0x7f, 0x6}, 0x8) umount2(&(0x7f0000470000-0x8)='./file0\x00', 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000738000)="39000000110009046900000080000000fbffffff0800000045ffe0070000001419001a000400020004000700000000080003010c00001ee400", 0x39}], 0x1) 2018/01/12 11:10:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d51000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) socket$inet(0x2, 0x80000000006, 0x0) close(r0) listen(r1, 0x0) r2 = accept4(r1, &(0x7f0000602000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000485000-0x4)=0x10, 0x0) r3 = dup3(r1, r2, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r3, r0) 2018/01/12 11:10:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000ff3000-0xc)={0x0, 0xffffffffffffffff, 0x0}) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000fec000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00007ac000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ce000)="", 0x0) r2 = dup(r1) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) [ 74.511451] audit: type=1326 audit(1515755428.752:824): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12370 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=317 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/12 11:10:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000cec000-0xa)='net/snmp6\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r0, r1, &(0x7f0000cd2000-0x8)=0x0, 0x10001) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00001a4000-0x2d)=""/45) 2018/01/12 11:10:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x800}, 0x4) mmap(&(0x7f0000000000/0x416000)=nil, 0x416000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000416000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x19, &(0x7f0000ffa000)=0x0, &(0x7f0000ffa000)=0x4) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000264000)={0x0, 0x48000000000000, 0x2, [0x4, 0xbc]}, &(0x7f0000867000)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00007ae000-0x8)={r3, 0x9}, 0x8) sigaltstack(&(0x7f00001e0000/0x2000)=nil, &(0x7f0000417000-0x8)=0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000306000)={&(0x7f00003d8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003b3000)={&(0x7f00001b8000+0x7b0)=@newsa={0x104, 0x1a, 0x811, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2b}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000077c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000f73000)={0x5, [0x1, 0x4, 0x8, 0x0, 0x6]}, 0xe) 2018/01/12 11:10:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000e06000-0x40)=[{&(0x7f00006d0000-0x22)='M', 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x1, 0x2) 2018/01/12 11:10:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = memfd_create(&(0x7f00007fe000-0x4)='em1\x00', 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000453000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) renameat2(r1, &(0x7f0000528000)='./file0\x00', r2, &(0x7f0000bdd000)='./file0\x00', 0x6) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) poll(&(0x7f0000e35000)=[{r0, 0x1120, 0x0}], 0x1, 0x0) 2018/01/12 11:10:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000062f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) open(&(0x7f0000cf2000-0x8)='./file0\x00', 0x101000, 0x1a2) readv(r0, &(0x7f000010e000)=[{&(0x7f0000001000)=""/171, 0xab}], 0x1) 2018/01/12 11:10:29 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000224000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e4c000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000780000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0x2, 0x2, 0x8, 0xff, 0xfffffffffffffffc, 0xfffffffffffffffe}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000c87000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00006f0000)={0x0, 0x1c, "cf6a15fcf9e4adcad47b5cf39d5144e46556c6ebd6f34f479eba2661"}, &(0x7f00009a3000-0x4)=0x24) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008a2000-0xc)={0x6, r0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f00008af000)={0x0, 0x0}) 2018/01/12 11:10:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d51000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = socket$inet(0x2, 0x80000000006, 0x0) close(r0) listen(r2, 0x0) accept4(r2, &(0x7f0000602000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000485000-0x4)=0x10, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008c1000)='/selinux/policy\x00', 0x0, 0x0) r4 = dup3(r1, r3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r4, r0) 2018/01/12 11:10:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002f3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f13000)=0xc) r1 = syz_open_dev$admmidi(&(0x7f000041e000-0xe)='/dev/admmidi#\x00', 0xefd9, 0x8000) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00002ad000-0x18)={0xcb69, 0x1, 0xfffffffffffffff7, 0x7fffffff, 0x6, 0x6}) sched_setaffinity(r0, 0x8, &(0x7f0000eb5000)=0x6) semctl$IPC_RMID(0x0, 0x0, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r2, &(0x7f0000249000-0x18)=""/24, 0x18) r3 = semget(0x0, 0x3, 0x8) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000915000)=""/229) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000a30000-0x8)={r1, r2}) write$evdev(r2, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000002, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/12 11:10:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x6, 0x4, 0x7) sendmmsg$nfc_llcp(r0, &(0x7f00002de000)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000fd402063b4a6402100000000000000023afb003204d87637cb00067298ca57fad84a7a71bd03678bcd0000ed2fcb110000000000000000b571", 0x0}, 0x60, &(0x7f0000f5a000-0x20)=[], 0x0, &(0x7f000075d000)={0x10, 0x0, 0x7, ""}, 0x292, 0x0}], 0x1, 0x0) 2018/01/12 11:10:29 executing program 1: getpid() r0 = socket$inet6(0xa, 0xe, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000024000)={0x0, 0x0, 0x0}, &(0x7f0000bcb000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='proc\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x9, 0x2, 0xfffffffffffffff8, 0xfa5, 0x7, 0xaa, 0x1ff, 0x0, 0x20, 0x3f, 0x3, 0x5, 0xfffffffffffeffff, 0x10001]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000001000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000-0x9)={r2, 0x1, "c3"}, &(0x7f0000002000-0x4)=0x9) r3 = getpid() r4 = syz_open_procfs(r3, &(0x7f00005e9000+0x620)='limits\x00') fchown(r4, 0x0, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000000)={0x8, 0x8, 0x3, 0x100, 0x200, 0x4}) 2018/01/12 11:10:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f000048f000)='/dev/audio#\x00', 0x7, 0x40000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00001fc000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000423000)=0xe8) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c07000-0x8d)='R', 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000c47000-0x76)={0x0, 0x6e, "3631ede6d14b3c211f4fd09d7b5851f5050eb00bd95a17e952278941a99ccfc0e7d598c334154289cfa9ec5dbc5c4302aebc3e11f9d282f9c0c219e7498f5834b11e161d34b6d654c55ede97d38ef77470a4ca5e69de94baf54203f8f051012140fb9a4017c0cfbadcb0999ee5f8"}, &(0x7f000090c000+0x7d2)=0x76) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ea5000)={r2, 0x4bd, 0x1, [0x7ff]}, &(0x7f00006da000-0x4)=0xa) shutdown(r0, 0x1) recvfrom(r0, &(0x7f0000c23000-0x9e)=""/158, 0x9e, 0x10003, &(0x7f0000337000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000932000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000d37000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000d9d000-0x10)={r3, r4, 0x0}) 2018/01/12 11:10:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00007ec000)={0x6, 0x77d9, 0x63e3, 0x3e78, 0x7, 0x1}) r2 = syz_open_procfs(0x0, &(0x7f0000313000-0x7)='statm\x00') preadv(r2, &(0x7f00004eb000)=[], 0x3d6, 0xffffffffffffffff) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f000034a000-0x4)=0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000b35000)={0x7fffffff, 0x3, 0x8, 0x1ff, 0x2, 0x401, 0x9, 0x7, 0x0, 0x0, 0x9, 0x400}) getpeername$packet(r2, &(0x7f000072b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f92000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000a18000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0xfffffffffffffd9f) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$KDSETMODE(r2, 0x4b3a, 0x400) 2018/01/12 11:10:29 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000051e000)='/dev/sequencer2\x00', 0x6000, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00003fa000-0x8)={0x2, 0xd753}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000816000-0x14)={0x0, 0x3, 0x40, 0x6, 0x7f, 0x20}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xca52, 0x4}, &(0x7f0000000000)=0x98) fcntl$setstatus(r0, 0x4, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000+0xe78)={r1, 0xeb, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000002000)="6e8bdb9f749c3b570d97e3b6a5756c6e16029aa91d8cbe0a55c5d8331973d12ad4587bebc376fd2ae9fb28d14785f3f76a55e0d7cbbef33f050d9d2fb2fa86200e7a858d08486c353cf6e6371b4f97705f33e3ce139cf01e3035a0b260bd15b67919c9968aba22d9fb46444dd0eb00d4aafff9f7ec4e12bc0860aecc59a836530c776a1df002c39a8b3f4ca34ccf20f9273256bbd61a3f87912db36bd0f8205ed73297ce31541348a878047638b4c46ffff98ac90698ede017d6f80f4c6f60b7c8eaaeee3ddfcc0e1e47cade9b430d120d6c7a3b669060c8863329b6cf68b777cb579001a34c41ceb1cb3b9200fc89c2ad6c6d860046d7de33951b4dbbe6100fcb76768e1597b33b9150b3b0dbbc3ccf3c07b0acfd47c52c1b10a9427f62799655d4d72dd6661890d73f90cd4830383c3555ba37536b44f0bbbb84ae1628f7a842df38b4b3138f78da4c55ff799943d4c2d2d14540055b8b44ffe8b6a84f2de44ad2852d12fdee1f741449238ba553be3131aef1d2b4554e377a96da28a11d444266ff047955644f546df67ec6a5c1076a864905f805e687e3ff48bd8983317afed2f622f7e015118fe2a8d43d0303d727e1dcd575538957f6b4bc09d136c7376c73d953fc525c7e05c2e0aed27c897dabfad8b075c23e14ed6a66dd8962adb11b1e33d57755bef2d193f999ce92f49419c037b27e0368e98d92988be1ff0c7917ec57c9b969825d9d3100c51e6e70048a33aafb9ccecc23e11e3882600a048824fd89f1cc58b31acf21740dfadafe3136925eddf478c9af51ff9429a443d7590233ea2ff473c3b8683870749cbc5ab068dca7182d65abf1e9e19f1ee6c8a1b15f9e7146e17c5d682328b58e2c15bd44e7e47ba2bad00844e44d4863975ccf2817ac1d7268d0de3e4a604bdd5f1c99889a223dcac26c956a5df19ca9794cc6d082ef14524e643b237ec937630c20f390ade2a00abfe8ff46472f94089252b97df1f0786690972d849d3a028cf5d10a7237666ac5a20e0e64deb48e395709cf96f51518c9b2385dca54390db2ada95cd5e371da0af0b6dc4f2085ffc992eff0ccc6b18f6807914b11619208d040a66f0c73a1b65e61a6499a3496404c357e2639ee3821e7da68ddeb6aacfdd3c56e1c12f49e39ef822c203a4df9d84476b152c989c793022a35477a7b8d9294262d0685c56fb9ea76cc52f64e83852b5aadcb2626df6bbcb0e1a13c419d927bda2398ddb8104a6e8da7a87979cc6a34f1a6ab1319be125109d261e084741b9193cf99047dd1e471deadc09af9ce0e620557c5db67d2d7f1dd52e56fb7b2f11542bc2089a253355558aaf07f22667fdfb33a043e623210b308ae07735b90531fade511ebaf9fe24a1ae6e664ff34142a2e13164dd8366ae41a075e62d1d53354df19113a1d3f1b10ce99c040ca9df69735de235aa8da94d1eb06c86c31c85a3ccc96c717ada28705bc91e842c51e9cda0707dddc7f4cf5b2b0be244f5c144513c9bffcd134c7e896aa197dca55d18a8636731f37302874b044401ff2ce4693a6d66a466c8ac07a1205931ed50d1318749433a61e721c397254f929ef284e49a39acbb25659d1da078b7c04825a791ff285dfabbcdb420217c741c1789aeed9650fefd7e2a5779c06cad382b2df189ebfd56b299c386801d8e5a16628d26a43ab1f60072db70eeb05578843ce5156d0d8dee36d8027139917d1b51314a7d8f5acf4717eeb23ded5ca8411f2ecc1a4f3eb7c7c0e2898cc124b1af92430c44b117447c79bb16f16002d51b071bb546d7eaca1a6e9942931926a7509bd3e09010103b7296fd03d48e453baea4c0f9cc6d0ec8e8613b8082508179ce916867cc7aa91ac11791442ea1198c1bf220304eb4e9d1d9855f1e74c909bcf07e4d10463833730924902a90a32646721903f78cd102596c7360c1d192981a351a4806815e4581a033f1abf287b9a199e935d86699b7e22c005a18f7ab8b56f68686e2f584de560a1f19f5b14328443e87c0f7272324f1662b861aa397ac63c114dfd3f72adc4eddbf0ee0cf25278a53797b4ab57969e58eb862d0c23cb9be7f8c5846ce3d1abfb77c12690728227be7a2e8ce0120de652a08497aa352fde9de6f17660dc3587bb16818cfa7c3ef0f8da931efed3ae17cb0ca203834708dd7f361f286d4583c068c2308ce85f86ea146689dfa589e0b43dbc68d2024dfcec02c15ea89fefe67ed2a072c258ea7023fd824d16ba91f2d8a4c35e524aadcf2c9f1f22f3d837402db62fd27230035d5f358f48ae6efbfab91653edf1dc3ddc1d6a2f8dc208d209ddbb5ddfe4afa51fe5138c93699f04f0eb5ff8dfbe66b5db2b593eedf071cb7c643d1e923a68781163ceed33bd3fb9df845980d922c8d0c577c463da4a56051909ba5dce4322244b7f5a5be75a1057e641f793f9620b4564a771ce27bf03f5fb306a0a41dffee72a5618eb7b1ffe8bd6568aa7349c699389496980f2c97aba771dd52a832a0f473cfab11f98d18ffe9c0af2e4b2b9f4fb5523915e036689427fcd77d2395a126f4d6066c205707f3e1e61a4d64257a0827658a0287a30b89a35d525bca88bb0d81880fef4ad1f4c93db63fae0c80a8f6a358a1d22b31261cc0539a03f74ce694ada20dc10db766157e3e1d4a0c3fca4c36dd368f2ce51af6ffeb2e386232a3ac0919608b73e2988d8bf9864cf15e70ab8bdbbce2912103149959cfdd90d22a9774d9deb7b41f1dbbf699afd93107987f914e06bb3be3721c3f10f16a282832cfa342c9855a25318672bafd0f169ec5d4ba5efd1fedc4f70f5af014437adb98b86e07e45052bae299f741ef170acd059b79c9abf805aab784c7137f87c4790b19b17cc31e68f653bac0a8e7f8e8c2d63890e780bff1cd8433cc389e6e3d2beab4773fa5b2913afbd1fe0d7b8fd00467ddd0b34582b47715351ea19d865fcd3c922aa34d2ceb45b43c5808875aa5453c0e0b6b567ef6b0efc811a96797c6cc286cd5a2e65b141b2e60fe3d1454243f81672285a57fb3949bce4184ca4042dac5b2aad823af1d273db90233c6f4b58267836ad9357665fde196f569138d6916dd27adbbb3e1c3fcda223223a5f5b2c57cf78a3ecbc0d6f1a291bed20cacf06407de4584970b3612c321c7d086203935ec009189f5c2517aa262144e70cb0d518917c30b97c65687b5360e10ffa24f5146f67b239bc32f59d79a503b13c83aa14496a1b6b87f23e9a6457d0cab7d29e0f607612dc300c30e66a54b6c4eb4dd2ae51af0968d4f35a2d302a7dbb1de046de0310eee5c882e917a4b9504be2faddff2da8332420d44b45fd29a874c00c016567526c13b4c5982f15bae256b3f8d4649afdda68d5ffc0fa0d998b0d7a2b3661bedbf1ec8d6817caf465dd5ba37f9d556763d28f1c5d6cb887da46bc23e75ccd2ed2834dabb4228b0d106549f917d709fe91b7ab880585ac71f4d2517101e120d80805f8ddf12ea199a75dc279d32a96a2a9997ffd9884d0710dfdc2c18eccaa04eab8c13c3e05109c31ce618e862ecd1e529f21569a4fa083e5baa9b62298dfd04e37ffe28f759ac5e9fddee907469f8bbd049db4fe24d15de34000454cfd310e5d4b861e462a605e5666e66c3955cb0a95a2ab31d260494d960486b5553a2ffaf79eda66b042cb23e02cc2f2cb9ad165e38f33eaf43012b618d741bb8ecb37b6c942f2a47b7fc4916e60a1f0079cb3017e1f9ef9442ad3dc1f4961e53f2637eda875e667f2d80436d02272f14de9e2a832d64c15a117d5e9d53d9559a4c51b3372982bbb64cebf0a71f41e221fbb25f0d807551c5f1066508e99dbf34d6a98e9b5461e9bf413822d8c8a4ccedec467ee33376aa91ea315b17d79a205bdcb4008cb03f17b36e141b58959a1c7ee3a28d5b16df2b30fb2e0a1bf6e3dace7aca704cce6f787b6796810da76f28048906b59ac09761b225c17bee7235c3a155e15182faac1ab23184eed4b030ad04b8d7a1666a6bb397f725d7cdb5ec9ea009716d42334fed0497d866a927d11378a6dcbab2bb01b3fcf2b962b04ef26e7e8df0939171c4b66e092aab8b9ca14c565a314a1d235cae5e315e41b623917738f16fd29135a4fab2a2a952892e334afb7ee77e6f71049d9c21f082eb48c4052372bedf396179fcffeb8bc8e3a201f9036a3f3c36796b9ff07aacce9b2e6b52b248522785cecbb1bb48f252132e54cd4c8b10495c31d1b1e5bef201bb99a0477043f8243df1fc4d3c1e8987a8ed81c21a21233a4da5b204ee7ef691bfb467d8823bb68fa58ff18a7d69abff10609675584f0ab38bc786ffc0c62eb5ce22ce8f3616868735fa5e7684ac3f5bf1baa9d3064ab01bfb1afa7592ff48a5bea0ec4989df69165ce28e3fa3f900e8e4a3ced4f19cdb66873448b991fe9016b243b3433cf6a3e1ae32a93aab569f07f29e3d92d2d886bc63db5d1498bb1f08df8ba0f60c397b171ed5853100f43743b8248a551c85a2192cbbe8c220b73782b2c19998ae9e6e86e85d277fa1c8d43e95a767f0bec0990d082ca029300106ed5667bdbae5b6d5abd065a3b347fcb3b3a4953d7bcc8d786a098fae60045886b446a94ca8cfa009fad0aaa850df66025f13e2b8b5161e7e7b4192c3566eb96d26db72432c1e7bd45a63d0516841da7fadb101a689c4349ab4001ae1c78b73cea4e8ae2fdb5c01cd9617fdb1363108f9077e62efac6b7c9569babca4f060c5f757238bdaf5afca5b3cdc3a32bde3a71aa14b58cd5b2d3c5cb43d3c1dbf2ac1f31cefc88e9d4fcc1d2834f6acb421288f9dbe217bc7cc33ac4ea245946b506cd27d8a2851dee8c43a09b70fe60f562d99e3b91038b5bee3dae1818a892d3836cbf4f994b33a5e8df2e44c7ca8fd5a092de0aa93e5024f7b592131fa0124725b2b947d9805d67ebf542a7edcd30e226abc8289f7a4141526f0f2cf2d13f1f4a63e79e7361c766d3c5009afbe8a6102bdbb1fe289f44817a72e697bd5483472dff8eda7e7e7dc37c4eda7eccb8fb341ea7250c8dd7b46964da81ac3df6051e2ee990acc1c5468c2265c2082cbdc9d007dc5d1d33d7b6c567c5b19d7e9bf96f5231aa4912eba6ff063a0c36bb6f9d10efa4da034b55df526c2f498e28e4f112cea38ca65a3215f86e3bc02442eb68b18c6c1038d864de6dc5a8f98ffbbe67d8a4fde4dc08ca0b1de52cae23900bc29079fc8c43833fb6829a8e03514b185790eaec348949559c29517fa37c40fba3d16392fb0a8c879a4d739f47a2885263afbea1fd0346de71208e36d0753eb24bc7b11631e22bb2ae8bef57bc805dbe17bb941639c1e3afdb04d803e0fd8546e14f62be9f69e719b28fc1f458cb59870ab184a306dd17c1292e6863e16c69354e9fd471e8e951fd8a6acc0d1e5c48ce4cfc458d7d8b8869850fd7bf978707782a85e96a23d90099820e63a9065a0312be0f597321c8b2fd63b1c50672bc4704a8f0cf7823e8759d3c07e6eeef2662f1d588a6c11291287e16c610b2d587943f690eb9c87e9dc0c3cf59421a7cc2d25f641fee77ba9a1bd5199e899f09796a0f2278673575ca0a0291c3e63bc859eddf12cef0ee6fc5003399b2274e5bc6f576f692019401ea151e076fef1cc3763e1cee4ff19561f893765c970e4622970d53957637b87ddf1b035a355b5221f4cf84685294d9efd36848a13acf90f22d7fbdb379953351cac56f0ac942861cf9a5171965bb220e39b51abf9b6ef0391f96e95cab4363aeb01b68e521e3fa76000d7b7c74518db9c16aaf6575600fb5") r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r2, &(0x7f0000004000-0x10)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000004000-0x20)={0x8, 0x9, 0x3, 0x3, 0x10, 0x8}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x2fad, 0x8, 0x0, 0x4, 0x1}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000000)={&(0x7f0000005000-0xc)=[0x3, 0x8000000000, 0x8], 0x3, 0x1ff, 0x3, 0x35, 0x100000001, 0x64c2, {0x1, 0x8, 0x96, 0x2, 0x1000, 0x10000, 0x8001, 0x3f, 0x1000, 0x401, 0x7fff, 0x1ff, 0x0, 0x0, "2d9bc04f67323ab692c172fa981b4c4166f58e8d897357b470b4b258432d8b83"}}) setsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000006000-0x4)=0x7, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000007000-0x10)={0x6, [0x2, 0x6, 0x40, 0x800, 0x1, 0x101]}, 0x10) fcntl$getflags(r3, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000007000)='/dev/amidi#\x00', 0x6, 0x82000) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/status\x00', 0x0, 0x0) 2018/01/12 11:10:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000b1000-0x1c)={0x1, 0x100, 0x87ea, 0x5e8f6dd, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d40000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000cf3000)={0x0, @in6={{0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x7, 0x1ff, 0x7, 0x20}, &(0x7f000059b000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008c8000-0xc)={r1, 0x1, 0x0}, 0xc) 2018/01/12 11:10:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xfffffffffffffffd) sendto(r1, &(0x7f0000f14000-0xdc)="e212e1127f0459d614410a11e4b2bafff5f696a1d83cfece7eed7aee5f67cc60f54d349f1e4646f404c7613e7110daa3a5fab81fd4dffb6d316fe2bc65c75032315b965395b45cde04c1384d42d3aa2fdfdb26b4759e99acc80d777e0fd61ae8dc648f44735f7602ca694958f5537f8a262d8b2bf5e0245ee3f855a2446d52d9db534e0a1a50c01784e8f5dcd9b8494b0ac3f85cdb882d3c5514fa0f67b2dadb7c19af5d6e231d9448b476796be1ec596d15df2f85435dfe851d475b8c16ac4bf0545cae2efed21b0ad4c2f3d446816b67d9e55fe544cefa21ad9b83", 0xdc, 0x4000000, 0x0, 0x0) 2018/01/12 11:10:29 executing program 7: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004ab000-0x10)=[{&(0x7f0000fc4000-0x29)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(r0, &(0x7f0000fc7000-0x6e)=@file={0x0, ""/108}, &(0x7f0000c39000-0x4)=0x6e, 0x80000) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000fc7000)='/dev/dsp\x00', 0x80000, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000fc8000-0x28)={@common=""/16, @ifru_ivalue=0x0}) r3 = getpid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00002ca000-0x4)=r3) sysfs$2(0x2, 0x9aea, &(0x7f0000e6c000-0x27)=""/39) 2018/01/12 11:10:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000059b000-0xb)='/dev/loop#\x00', 0x4, 0x0) finit_module(r0, &(0x7f0000568000)='/dev/loop#\x00', 0x3) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/12 11:10:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000c3b000)="", 0xfffffffffffffe47, 0x800000020000000, &(0x7f00003c3000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x1000)="06", 0x1, 0x0, &(0x7f0000b20000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x8527, 0xffff, 0x0, 0x0}, 0x14) shutdown(r0, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000e76000-0x4)=0xeb, 0x4) rt_sigpending(&(0x7f0000907000-0x3)={0x0}, 0x8) 2018/01/12 11:10:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d51000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d8a000)={0x0, 0x0, 0x0}, &(0x7f000082d000-0x4)=0xc) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00005a1000-0x4)=r3) r4 = socket$inet(0x2, 0x80000000006, 0x0) close(r0) listen(r2, 0x0) accept4(r2, &(0x7f0000602000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000485000-0x4)=0x10, 0x0) r5 = dup3(r1, r4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(r5, r0) 2018/01/12 11:10:29 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000498000)='/dev/vcs\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f00003a0000-0x18)={0x0, 0x9, 0x439cc2ad, &(0x7f0000001000-0x8)=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000aaa000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000e53000-0x4)=0xe6) 2018/01/12 11:10:29 executing program 6: r0 = socket$inet6(0xa, 0x801, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/194, 0x208) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) connect$inet6(r1, &(0x7f000080f000-0x1c)={0xa, 0x0, 0x101, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, 0x1c) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f00007bf000)={0x4, [0x0, 0x8, 0x6, 0x6]}) 2018/01/12 11:10:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000df000-0x9)='net/raw6\x00') setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000f17000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @empty=0x0}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000dce000-0x4)=0x0, 0x4) sendto$inet(r1, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 11:10:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e63000)='/dev/ppp\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00001ef000-0x23)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x7, 0xb2, 0xebe6, 0x1, 0x80000001, 0xc712}}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x379a, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000348000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x6, 0x7fff, 0x802c, 0x3}, &(0x7f0000832000)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003aa000)={r1, 0x1, 0x1f, 0x2}, 0x10) 2018/01/12 11:10:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000151000)={0xa1, 0x8001, 0x8, 0x1ff, 0x0}, &(0x7f00002ec000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000653000-0x8c)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000002000-0x4c8)={{0xb, 0x0, 0x0, 0x0, "de1bcc85933042d216de4411eb607baf97a9d31b6bd93f6d4290b2682afb50aee380b16435085ccbb13abd24", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setflags(r2, 0x2, 0x1) 2018/01/12 11:10:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000adb000)={0x6, 0xffffffffffffff9c, 0x1}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x20) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000a4b000-0x8)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2018/01/12 11:10:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d51000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000dfe000-0x20)={@generic="0cf73efaa200c7b6f7db51fbed78e8de", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet(0x2, 0x80000000006, 0x0) close(r0) listen(r2, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f000034e000-0xa)={0x8, 0x9, 0x7, 0x3}, 0x10) accept4(r2, &(0x7f0000602000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000485000-0x4)=0x10, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00001c3000-0x10)={r1, &(0x7f00000fc000-0x43)="dd0a172d563d6a4c0b6600eeb4da35e71b6b14d17da1db402725829972f037dce56b163fb8ba6281bb42104a21418aef197c36c921313c1eb7af12b2e68a331ff0252c"}, 0x10) r4 = dup3(r1, r3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r4, r0) 2018/01/12 11:10:29 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00008cc000)='/dev/dsp#\x00', 0x99, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x9, 0x9, [0x10001, 0xfffffffffffffffe, 0x101, 0x3ff, 0x0, 0x7, 0x4, 0x1, 0xfffffffffffffffd]}, &(0x7f0000001000-0x4)=0x1a) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000830000-0x8)={r1, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000cea000-0xc)='/dev/amidi#\x00', 0x321, 0x0) sendmsg$netrom(r2, &(0x7f0000d33000)={&(0x7f0000eb9000)=@ax25={0x3, {"d52eb86558c026"}, 0x6}, 0x10, &(0x7f0000d84000)=[{&(0x7f00005e8000)="d2a38504185ee76fc2245269156cf8259dd9e6a8f1f46fc71647209ce1c2c5102697407b45a6296ceeb50ae0b199e1024f1aba9919dffe484d4265624653bde3d9c5e9c463ddae5db896ffb46df258a580cc28f625077bb6c52b3789a02e3bccb73e6f8af4d01dda36ba50d38505febd73a83fcd25e4fac9a95ff49722ba43b5989299e9bf6145bdcb7bbb862312dfee6340885f3dd8dde7", 0x98}, {&(0x7f0000e2c000-0x68)="10728b3581c7d8d3895a98dec3a0bbd6d5a7f078be11614fde1b327072808b64eb1d314b82f33ddcf5d97ecbe1aabe2385a774c9b4425507e6524a5a53fcaedf509038040c2d8d9ddd69e0c205e6136dc7f8178f2995847417ceac0afd671f939b4ef8abc1378396", 0x68}], 0x2, &(0x7f000027e000-0x2288)=[{0x58, 0x0, 0x1, "6c2bce477e3e0e6fc74865dc8bab6a00318ab5386b3540073f0d1d3e6a4f1610412ff569e8f1e443ae1c1dcfae2260dda0356e49ee4cd8f11eb3f810f1ba5f237fe7"}, {0x1010, 0x111, 0x408, "25bb93be45e16b24bba53f2f1b7dba3e46d37a252e1e26cd48d334e074f4c30f714517b7d3d3c17227baf5080bcf124a2ed71bea08f088e73d6930d58db450731fb71d46b523768e13d827dfcd5345f1cfe9af5b640bfa0e7749dceb7a1b1f399fe6a6949f559a8a8cd0b3a97b4aca0d820a3d2a3c5dac22f96162f7c1c3f01e925b68af939cf33470fa63f50a8b3b302644506546e6d278798ede999cf61f73f111f74d16601459b09b0817abcfda5c81305246827ac79552d1c934a60c32021190b131ece13c0efc4afb9147ef5f49fedacd9c62568fb2616c790739750f394edf934bad0cba7266817690d41b38bae9d8143a7c1370c4c239fd294fa2cee6a3395931336b5c40386ab1d1e7aea3ce49455874800af291bbfb2085d544eaa8f451b42cbe0f2175e8036c4ec0733d1052d7a75d0b90b69a38117f59e6ba2dcbe02d8c89dd609609b3655f56dc086a169e5741bd74f0ef2ecc82621cb0ea2d7bac20bd356163c96db6b61601d074e4c898947ec84ee30b321d26b9730ac00895883d91603d1c4c0f6281c0a0cf9faa4d720bf9d1bf062729b638d2377e642319f4c7ff263beed64b378af02e78b7288fe6729d5b3833925fdca3d9e50d844ea63d2cee75cb2aee91499527d01bf9578c560d3e90827c1a411a29d8986eb0d0214fe5ee3b635a6d1edbf6f0ed1e07211937b6ff26e6fc0465349e050cf2476bc9cf00150115e49eeb875225a14f920ffab4ebb79840a332a4a515f55c3be7df2e8381b18eb4884affaffa666f9be686199e5e39a51101be3d93b8b28fae9d14727f9bc5f436fdaf6a9348023ab8093914bbfcf4ffc080c01a1193589e32940a90d13116879fe015aad30bb17e996b29744f2745ec5487301140eb978af59384560daf4c519c0f5632ed132ec5431d0b366da4289a51c603897993564e552012ca059052aff436943b01de18a08bc356f303a423643235fc4e9413766a4997f0c8768c063cb1d3be1f2f8f4c542fd892d0b07a562bd3774ce8f3ac8ce8930b17e9e8bebcd22c75b18b3b7e1ee223aae1f6669f4b342136d3e6adba908de33e7b132b2e031687fa55b5013cb6b1dccca4edfa2146977bdd79f1bd5087ccae8295208a661da37a7db22eefa0a63c4c9b31de09501e14e4443aab6b28019fe5ab20d4f931a9e7b2cb7324bf094886aae657fd4b93d64207a7c271a4907251dc86f0dd4e152d286a1dc1f984c3643f4dd66254d62aa696919171d0a6f49087c384141dc6035303fc75fd1815ad3957fe33a3d62eb50d57e252aa8e436c6c147f70e8ec64fa2e06fbe7cfb6efd9e93357bf36b022474ec79fe36560be64fac88bb93f0313c1da84c7fba2b305ab1546df2e60895cf5555520bc06dc45e8025715376e1a0e42db94471f87af6ab44c5c883e598af5e1907cd8549f68c30eb69c4746c4d6be66c68623f8810a719ee808440ccd6185c88a3c4a195a3258da21c4362b73e219e89712c26a6ec386e421a2c6050eeb2dc9f69f2094becd58c73814ed1cbd80c3f78c826e526216a25c1620a707c4578bf85890e3b630a7c2c5153bce16b026fe6094eb27a6934ac3ca31c1e4eb80a5c905ad6ecc9cc1660e7a20a0262c04e6d588b85a1fdb9121cb0c632c6e499db27cffa86404bab390d0c73ce8f412a52272f3a9445591bc3dd746a6241eb985a3e859f9ee86bb01e14a47781cc7625007e238ceeda7b48e396c6fe29433b42d8e2a58ad2e0bf80de39e9c360bda63856d39a947f16576eff3ef73ad4574216edbbf36dc2c5a4aa90042c102a17c9a095f1a479085b36c90a046dbaf41609e39c77be1cbf8bb1f46151de70832a035d443ee8c053b0f08388ac1a52f519cc8fb245c70146b8a0f52626f13cdb4addeeef6aaea9b2315d21ff94b76a95cbfce1324200f2cadb8423810d132e9fa5e221af0868e0fe08b396c32e47876f2077303aa4845f810c9a097519a4b96e044790c0b0be6a928eb7ecbb007b5b66c3c570a0e36f49c9d9e5a87fd49ccac48d78f1e96e325e65a3078de7299194ee7cf4c0ff1b54936b1ec170360cd499783ab0f97d3b91681630c47b586a4af86c5f22ab6263288cf5f7f1985352dfdf7a61847d2f4917d5baaa408112290d7f4343e7d39b323470129430f0433605b882db65d0dd3d5ed3dd714290198da2cf45a61b24b2ba6690e306818cd4e0540a33afb9fa14d89556692f35ed24bc1332ee76100bf313943e125f715e47e73c4fd45890ae30a6638045b8a12bebc16bc7055f30769e4d83a677478b43be3080213f0a283a4d18ae7964fa63a4caaaeba3b2e062c83a0b910ca59f9e56bc50c053cac1d7b551d93df58ba7a38641e36bced5de553643ad40285cabda94b237740caa488f9d8ce05c2760bef0171295960ed534f9ce6a98f3cb5ca116120a137af541dfd7f730e524a355d577f61c72aff0b7c6f2bb460d967844e00cdaec400c44fadf1f7108caeebe3ee3b103a5042912a65efb6f94ef33ae260645799e2eacdc0e946e4a0aba7cc8b56bb004ddc79067fa7e63c01f62ccfdcc393150a4bdf5248bcbcb2ba2e637456b6e5f75139bee8d4d7ee292dcba53683718a004270e8f73e094ae66ef8da8035469ce709d4f2210a7266f8e6a24143655ea53412007e195eedf0fc66832b69bf1ae0085581beb744738edc4b1fb355df516fed506a92b7eddb64db70712cbe4bda6232702c6a3c57d974199fb28da74be2cacc9ad33104709b3cd44a0f2570259a9cdca3979a219c89729b1df9de32702f4d2812425c435a4b766a8d6d379e1c41037d93041aaea15c90012abb534a5afefeefd1fc12c1df4ff57b37c046828f70cccb7eb579b7308b05fc0547804b888249c30d831deeda01f40d4cdd73da9412d943ca32fb38b48f3556d556f4de7e776ebf611b25108a2ab67e0fba0dae32e80b489caffa66173ae672d9edb633d4d6cf6a2c7f37b58eec1ec01dbe4901e0277a9c23d348dc2b7d878499913fdca97956a11a692f7a4ec1cf74cbbb907e1b7988a7ccec2c7373bf9f3b270ced3a9a2833ae575ac262f23f133029d47419e8d3b04138119dc09f4edc230ca9b50ee443f047b0e3f16881e0e3572305ea9202d5f48889b18fa25964a2a5b823498ce49e4fd8c0ac99ae113f0c176ca8e07481176999d2c1fd97726177f90a467d02f816276e429f0a575abfd7e51fbe9bab05d436630d07b8ff1fc5a25ab50bc2cc4c4c1917eff6f6435bb885ddcb0b09f6567784baec67e30a422a9edbb7dc1a29a4a673f9e502e24f56b20ea96427a0293bd5f7cf868c1a318df9566adee82192fc33b6ba0d9c734a130831f6fe87d89a2110e609bb6e10611b7da2180e10f82c62457f147e0da008c572612730405ecb32657aa37d9370af2235fdd16af78b6d42ae8f92f2ac3f752f30725a698b8144f07f2085e715429639e06840fccf0bf88b73d4f3b22108dccaea344a1ce729eb54802af91ba304fbdbe8d8c9fa644950f0a809078907cbed8f49600829e48c09a7c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{0x1010, 0x13f, 0x80000000, 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{0x68, 0x11, 0x4, "0810aab8e332037db8c25ee4f107a7fcfaaf2a04c41de17251e046bf8de2c8d441ddadfaf8b1511aabde1378519d6ce4a2e72afee2e5e33064d8242374b4f2ccddd28976db71f474bee4cbe5ca63779dfc6013cf38"}, {0xe0, 0x115, 0x100, "25939ee6f32c2fb85f5ebf346fc86e44af878b8f04af1612123534931647440d7e81bc8fdb981a26b90e7862a2249d72fd139d1b5d2966800f4d0544a2d806207296b7881a58327b773d7034fe1c29f8e2dd20a5cdc013be881e548172fa67a8c26d006442f4f0174115cf248fc0ba9aa7f4dc80efa2548839f102e34e95072f423144547e93286fc0f287f5944b63da80f748f3a74aada78597c7eb41febc16a5f0e2abad6c6d140f11e0ef67b2178eeb9a41850b3c56254b2f6ef70b4d6bc3f3586834426886af2ffa8914"}, {0x78, 0x107, 0x0, "b365a14f5753d48f4ffd38d0b28ed550e1d44931289f078e7996c5e9b233007d9dce5f42962cb12558209e755e24da029115eb6deabf0e44f66e4880c2e0f02bde04ba79236d7f08da9960dc567a269ddd336656c408a8af51281d6c6b15d704f631e6fae35224"}, {0x20, 0x10c, 0x0, "6bfed54b61c15dd9bd0747e2"}, {0x30, 0x115, 0xffff, "b729b4d052a5a07be33b38f207788c401af9381860d12a3d375ab4ea"}], 0x2288, 0x8801}, 0x20000090) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00009fb000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(tea-generic)\x00'}, 0x58) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00005eb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000543000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000395000)={r5, r4}) mlock(&(0x7f0000889000/0x1000)=nil, 0x1000) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000ddd000)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000ef2000)={r6, r7}) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00002dc000-0x10)="ad56b604000000b989299592ea54c7be", 0x10) 2018/01/12 11:10:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000415000-0x9)='/dev/vcs\x00', 0x10400, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004ae000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ipx={0x4, 0xfa, 0x8, "46465e89f220", 0xfffffffffffffff7, 0x0}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000431000)='F', 0x1, 0x0, &(0x7f00005f9000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 11:10:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000282000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000091c000-0x2e)="0a0775b0d5e383e5b3b606ed5c54dbb7296f2a000000000000004000001e00e63b57077bf063639087780c5b41aa", 0x1521acbb53e53934) 2018/01/12 11:10:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000909000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000034c000)=0x0, &(0x7f000093a000-0x4)=0x4) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt(r1, 0x4, 0x1, &(0x7f0000fd7000)=""/6, &(0x7f0000bef000)=0x6) r2 = socket(0x10, 0x1000000802, 0x0) write(r2, &(0x7f0000441000)="24000000190025f4061c1ffbffe6fc0e0ae7ff000000000080ffffeb080002000000ffff", 0x24) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000339000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000b11000-0x10)={0xc3, 0x5, 0x9, 0x1}) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x3, &(0x7f0000710000-0x4)=0x7f, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a0c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f000058b000-0x10)={0x408, 0x1000}) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00003cb000)=0x0) ptrace$peekuser(0x3, r6, 0x5) futex(&(0x7f0000f75000)=0x0, 0xf, 0x0, &(0x7f000009d000)={0x0, 0x0}, &(0x7f0000420000)=0x0, 0x0) ioctl$TIOCCBRK(r0, 0x5428) r7 = socket(0x8, 0x3, 0x3) setsockopt$packet_tx_ring(r7, 0x107, 0xd, &(0x7f0000bfb000-0x1c)=@req3={0x3ff, 0x6, 0x101, 0x3, 0xfffffbffffff7ffd, 0x4, 0x6}, 0x1c) connect$inet(r4, &(0x7f0000429000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x80006, 0x401) getsockopt$netrom_NETROM_N2(r7, 0x103, 0x3, &(0x7f0000d2d000)=0x128, &(0x7f0000486000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) 2018/01/12 11:10:29 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000009000-0xb)='/dev/hwrng\x00', 0x42, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000013000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f000000e000)='/dev/midi#\x00', 0x82d, 0x40) getpeername$inet6(r2, &(0x7f0000013000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000013000-0x4)=0x1c) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000002000-0x4)=0x100000001, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f000000c000-0x4)=0x0, &(0x7f000000e000)=0x4) 2018/01/12 11:10:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f8e000-0x20)={{&(0x7f00002a9000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000018e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000021d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000821000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000bcd000)='/dev/vcs#\x00', 0x5, 0x30000) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x39) ioctl$TIOCNXCL(r2, 0x540d) 2018/01/12 11:10:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000cab000)='/dev/mixer\x00', 0x18700, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000b67000-0x4)=0x0, &(0x7f0000fa4000-0x4)=0x4) r2 = socket$alg(0x26, 0x5, 0x0) sync_file_range(r0, 0x200000000000, 0x3ff, 0x0) bind$alg(r2, &(0x7f0000ee2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x1) sendfile(r3, r4, &(0x7f0000e65000-0x8)=0x0, 0x8) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000fdb000)=0x0) capset(&(0x7f0000c4b000-0x8)={0x20071026, r5}, &(0x7f0000cd1000-0x18)={0x0, 0x2, 0x7, 0x2, 0xf3a, 0x2}) 2018/01/12 11:10:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f000054a000)=0xa, 0x4) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004fc000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000c05000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000077b000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000b53000)={r3, 0x0}, 0x6) setsockopt$inet6_int(r2, 0x29, 0x33, &(0x7f0000c8c000)=0xffffffffffffff64, 0x4) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = dup3(r0, r1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000074e000-0x8)={0x0, 0x0}, &(0x7f0000ffb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000972000)={r5, 0x2, 0x1}, &(0x7f0000744000)=0x8) 2018/01/12 11:10:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000713000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000001000)='/dev/admmidi#\x00', 0x2, 0x88a40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000c9c000-0x19)="020000dd0200012a0000008c5e008c1000f0e1000000fff2", 0x18) 2018/01/12 11:10:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4, &(0x7f0000917000)=0xfffffffffffffff8, 0x42) r0 = syz_open_dev$amidi(&(0x7f000048f000)='/dev/amidi#\x00', 0x6, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f00003ba000)={0x740, 0xfff, 0x0, 0x4}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000b58000-0x28)={&(0x7f0000e8f000/0x1000)=nil, 0x5, 0x7, 0x92, &(0x7f0000bc2000/0x4000)=nil, 0x6}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000051d000)=0x5, 0x4) r1 = syz_open_dev$sg(&(0x7f0000317000-0x9)='/dev/sg#\x00', 0xfffffffffffffffd, 0x101000) getpeername$unix(r1, &(0x7f000080b000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f95000-0x4)=0x8) 2018/01/12 11:10:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) getpriority(0x2, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x2) io_setup(0x401, &(0x7f00008b8000-0x8)=0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008ee000)='/dev/sequencer2\x00', 0x10040, 0x0) accept$packet(r1, &(0x7f0000588000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000c6d000)=0x14) 2018/01/12 11:10:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00008dc000-0x10)={0x6000, 0x9000, 0x0}) syz_emit_ethernet(0x66, &(0x7f0000f69000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x6, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000e98000)={0x3edf, 0x8, [0xec, 0x20]}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000332000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007e6000-0x4)=0xe8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = accept$inet6(r2, 0x0, &(0x7f000003e000)=0x0) ioperm(0x400, 0x7, 0x36a) accept4$inet6(r3, &(0x7f000000a000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000000f000-0x4)=0x1c, 0x800) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f000093d000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f000000d000-0x1000)="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", 0x1000, 0x4000, &(0x7f0000094000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 11:10:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d51000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet6(0xa, 0x6, 0x2) r3 = socket$inet(0x2, 0x80000000006, 0x0) close(r0) listen(r2, 0x0) accept4(r2, &(0x7f0000602000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000485000-0x4)=0x10, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r4 = dup3(r1, r3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r4, r0) 2018/01/12 11:10:30 executing program 0: 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)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000088c000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000e81000-0x4)=0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00009d9000)='/dev/audio\x00', 0x224000, 0x0) r3 = getpid() r4 = getpgid(r3) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000036e000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b48000-0x4)=0xe8) stat(&(0x7f000095c000)='./file0\x00', &(0x7f00001bf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000e28000)=0x0) r8 = fcntl$getown(r0, 0x9) r9 = fcntl$getown(r2, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000ea1000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb4000)=0xe8) stat(&(0x7f000055c000-0x8)='./file0\x00', &(0x7f00009a9000+0xf84)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000b5e000-0x8)={0x0, 0x0}) r12 = getuid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000cee000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002a000-0x4)=0xe8) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00004e9000)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00008dd000)=0x0) r16 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000ff7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000db4000)='./file0\x00', &(0x7f0000fbf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00005dc000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002c9000)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f49000)={0x0, 0x0, 0x0}, &(0x7f0000ac9000)=0xc) stat(&(0x7f00002a4000)='./file0\x00', &(0x7f0000dd9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000e57000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007bd000)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f000016f000-0x8)={0x0, 0x0}) r24 = getpid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000067a000-0xe8)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005fe000-0x4)=0xe8) sendmsg$netlink(r2, &(0x7f00007b5000-0x38)={&(0x7f0000713000)=@kern={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000ecf000-0x70)=[{&(0x7f0000691000-0x29bc)=[{0x11fc, 0x3a, 0x400, 0x0, 0x3, [@typed={0x78, 0x96, @binary="de435eb3d0f3b09532c20887640ebbaaf673a9fdd095a3aced97a4ed729c508ad3e8fbedae2dee8013d2d0c37a02fd2bb3b46466a743bd3d029ede6cc4d1fdd29d7c37ba12bde8475e54dbe1920b32f53e267e4e7aa3144041e5ec6850cba8192925ee3c2aa9d24efcf9f922ed6af7f8"}, @generic="c7fc90e51e1b21943677cbf6a232f4f60d544ed3726797094bdd813f72a3c37c4445bebf200145e0723031927b640abc536db77ec50e603f1fe40fca8e5833dacc8e4a89648228e248d29640f036a2cd8b9894ad431e508f53fb644d949c8515477d50ef2b88b5887cdb720d6154f6aa252c6b68baf8db1ef4e50d5146b37282c6aa33258b0516f2bae92db4e5e1e982417e571e2967ae08b178cf7217237909bdd98c315c1e12e01dce50e43e0a7d49a0825c53f8fadb659ee2978f09725ad515c124cc0216d7572ddeb434a4c26c6c5dd76b57b28090530a67e4bd", @typed={0x14, 0x4c, @str='/dev/audio\x00'}, @generic="cba1814263ff6eff8da81c02d3b0cfd307d8079321a45052a0bbbc3254cdb8e03f9417c9ebda3f749eb0ce4e6e4d89490931f2c72aab01514fcd316c4c7af0b80cee9e26e81c20cae459c530f0d50f02f4291a55602a836594a6d2299d14db96f711241d983df225db5ec8452ffb048edddc6deb02409a26", @flag={0x4, 0x25}, @generic="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@flag={0x4, 0x1e}, @typed={0xc, 0x9, @pid=r23}, @generic="8906b195c5e933ada74756d05af64810844d6c49d1116a8d6ccdec9ef21d8f9a895932051f8b52a15a58330cebb2c9f9269442471b23fcf90358c724dc282a25bea02cfda69ad8da24dc544ac622a1e85f861fa7583bf7019dc2e6adb83b67068be3feb6db5fb43df1ca3417a908c90722bca1555819519297fe100d7a431fbac9be22715566b666038af9b298944c8af93911be3d4d1acda24c2e82ddbfa3c03d48eca938256ccb13dddcb1f82b83507a7e"]}, @typed={0xc, 0x2c, @fd=r0}, @generic="e97b2685ee1d7d7a239122615af449ba0d1187e314bf86cf118fa140185626d0058dc42e16bcca9f56b61c3622f0ccc5153d2dd6c633fdc73230fd643edd2e985f6b26730ac123993a62edec4b435f0160e41d0a5cb30d8f42e980731a8e1a1b575ea3bedf496143d9b576c4929a65f2eb24d0fa09cac9798470419b47b91d2e69796b36467c9bedd07ecfc9daedd3caff555a726f1227447feaa9633399ff37b181b2180e2cd1bc26a8d87a7178c6b7cdeeb901382e916fa9648731b9efb1fa66fd0605c3f7f174ccd1cc2008f18d6b13e461f091418154b167"]}, {0x110, 0x3f, 0x0, 0x2, 0x0, [@generic="0fe67b57e4847f9edf8a8c59f8f4fa75e7aa91bee8d6dd6c91e102ab3c390a02c069dca07c39e862b306eec01c90b157f1641df26d0d610b02cdb80522dc076413bb2d37545f8e4885e4567e12ce584b861ec8527792d8a829a092cf4bc44fdfd4907b6b8a060379d60b9ce84ed050f8d06f1656e89b0a1f2f255d921ee1290ba8c2da979ab207f33d74940713a09893aa1c8308e1f280f197a3f4ecd241b023cbaa4f262cef1229f8496a8366af3127018c76da7c951b43a51db96f9a50459fab431d4ca4fa52c3829b989ea8c59af5090b011fe9d20d4454d988eaa2b6503afab216463cae192901bcfa4a3cf0aef54a2eaf", @typed={0xc, 0x4e, @fd=r2}]}, {0x10e0, 0x3c, 0x300, 0x5, 0x2, [@generic="15715f569b5fdf521c7b568d0f9e033fefcc4e603e2ef7bd237900bc4ab44d217b329bc3ee8e4e18190979b9ce2846a37b5e57042c4bae25cf6f0533a5bac607d4f97524fe97b4b451f8335bc3c783ced798464d5b6ab323d9ab", @flag={0x4, 0x5d}, @typed={0x10, 0x62, @u64=0x65536161}, @nested={0x18, 0x44, [@typed={0x14, 0x25, @str='/dev/audio\x00'}]}, @generic="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", @generic="6a993ccc792dcd8a77fa364d7a164050609f6bf1a6b861dcc47318a8e0844d4aa2de5e00d4a5010e67fb0a1cf9f0b04b9b4fdf14c1a46934c978283f7d38cfd05700427e1b9ce8a7"]}], 0x2d28}], 0x7, &(0x7f0000c25000-0x20)=[@cred={0x20, 0x1, 0x2, r24, r25, r1}], 0x20, 0x805}, 0x48040) ioctl$TCSETA(r2, 0x5406, &(0x7f00008b7000)={0x5, 0x7, 0x1, 0x7f, 0x1000000000000006, 0x8, 0x200, 0x40, 0x6, 0x73ba}) 2018/01/12 11:10:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0xffffffffffffffff, &(0x7f0000052000-0x10)={0x2000000000003, 0x0}, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) recvmsg(r2, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) r3 = dup2(r1, r2) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) r4 = gettid() mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r4, 0x16) 2018/01/12 11:10:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005b2000-0xa)='/dev/cuse\x00', 0x400, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000f30000)={0x0, r1, 0x1, 0x3, 0x0}, 0x14) r2 = inotify_init1(0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000141000)='/dev/hwrng\x00', 0x20000, 0x0) accept$alg(r3, 0x0, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) inotify_add_watch(r2, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) syz_open_dev$evdev(&(0x7f0000fd1000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009f8000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000dd4000)={0x5, 0x2, 0x9, 0x8246, 0x63, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r0, r2, 0x0) 2018/01/12 11:10:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c29000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000a33000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bb8000)={r0, &(0x7f00003a3000)="", &(0x7f0000ed2000-0xe6)="", 0x0}, 0x20) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d99000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f00005a2000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x40, 0x7ff, 0xffffffffffffff01, 0x0, 0x2, 0x2, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x0}) 2018/01/12 11:10:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x15) syz_emit_ethernet(0x49, &(0x7f000020a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @llc={0x39, @snap={0x0, 0xaa, "ed", "67a5ed", 0xcb07, "cbc589083b5cc865ce244f810997a178707fe4a103b57d4dfa7099ef67597eae093b8e07dbe570780d6e869e502a61e292"}}}}}, 0x0) 2018/01/12 11:10:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000003a000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000ca1000-0x8)={0x0, 0x3}, &(0x7f000096b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000369000-0x25)={0x0, 0x1d, "de2794964342a9d833ace760378c077220c6af7b668ecf4e62728efe2e"}, &(0x7f00002ae000+0xd63)=0x25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00001f4000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00006e2000)=0x1008) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000b5000-0x6)={0x0, 0x9ad}, &(0x7f0000bff000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00003ef000)={0x0, 0x4}, &(0x7f0000261000)=0x6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00009bb000)={0x0, 0x7f, 0x1, 0x5, 0x9, 0xfffffffffffffffe}, &(0x7f0000b3f000-0x4)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000fba000-0x8)={0x0, 0x3}, &(0x7f00003c9000)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000cbc000)=[{&(0x7f000047d000)=@in6={0xa, 0x0, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c, &(0x7f0000063000-0x60)=[{&(0x7f00001f1000-0x62)="767074ee8667e37d181c0d0a63c49804515553afc8ec7f7755c39b52bf5a731f1486fb2ddf6988fa7e936ce2f3c4e0e8d33d068ad971cec8a2c64ec34ca3d62021834f0e5c1227421963c5eaf13b496587cc481587231483906dc7d35c731e028236", 0x62}, {&(0x7f000081f000-0x85)="d5a6b27bde19b02873049cd592300a2f0e86c57ec1d06c6f6311ad401b26e7a36012f3fa3362d9532f1247882afe5aab5e8c4431400ed27687f1f0b6f865308005a6a89316839c7e6d340a3ea2fef5ecd0c5cecbe0546823f25c9e289a5078530554fd10274b61fd618522fdff27226b12ae15de612f13061e6a98341ac9da41b2e0516e0e", 0x85}, {&(0x7f000079f000)="b625e4536ae9e49ad074d50172dec1936c17fe8713046bb9da6676b2f8bb8fb714c7abb29d17cd22af7228545522c89ab3a1cdaec50698d79fab9e191c3b2c95a6ade423c6133d54979de5a4515c1784095794fcb2420780559a18c6b1dfb32bb331a1dd017b7997aaa6cfd8291a9de76d8787fac848c94444e2ec43309e3a13e63de231379f380f", 0x88}, {&(0x7f0000747000-0xf8)="4fd97e2bab052f8d0f7ff98c0192e7d66fb1563b7f676471b001b92481a08dc914175c1588b37f60bf570d3b3593349b9b898db29b07c16b51942b552e5fc81ad7e5c8b42c8ab1ef9ba23bade4f3094ad2605cba3b7bbcb6007e1cf80f951a8e011bb6ffa90f0243e1a6bfb51643547a1245150f9214f91f3b89223b941c66dd7cfbe6889e1b09c2569f102746ff19f502a266f2a1a65b31033e90085629e13f3e1901d4c9e0da0e3b633e2847d18584eb7e3eae91814d5f6afda84c9951b177e59f8b9956f44b1c773cd7b966528fa597af56383c943144fa84bc6d8fcc7a3c2254a2b21a151ef51e8983fa6e3ed42a7e6e4cb05906ff4f", 0xf8}, {&(0x7f00004c6000)="", 0x0}, {&(0x7f0000816000)="f250c6ddb0ca0b1b02140f2496355664589c7acdd2545d434630d8b30959bfc0b24da6aa7ed575ebaa60ca0614965c2ce3399d3610cd862b6aae5496b6d2e3a9bebd358d971104100a6fdf883b1e73ba5ae437bac0766121fc7d51636c5b7fa178e1221f1cc9f478", 0x68}], 0x6, 0x0, 0x0, 0x10}, {&(0x7f00004eb000-0x10)=@in={0x2, 0x0, @rand_addr=0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000343000-0x20)=[{&(0x7f0000c38000-0x95)="fec5e41d38bf309bd311863a89869308da87246bf17bae230b51a0ca004319f96186004eb853b72743c4611601fceb4cecbc51429f575bd7a3ef83b258786bc2ff3fbb6cb7b1a5b213816d55b17eaa5e3400110d4c8e68c56e662a1c6e37c4a736afb45f23e441c435cbd968695dcdb235c34138f623c394f7f21821ee7d08cc05e86384c7a2b87248844c4015d7748cf0ee1ea3b9", 0x95}, {&(0x7f0000cf1000-0xb9)="5fbcec992c10d9d5b3dd5ef68993bd8572f2532aa726f76c1f917a38f420b17ec9b36b33657fd912cb0d56f28434f1e6cae6a0ef6c2ccf20543f4631d7d8159d9e666014c4ca3f6fee238f6528d21eb2ba20e04694cf1e8219f9efe8b2fd61fc5f2c947c6479b8dc610e94f7845665f9b59715362ee693f1394c98874b72b9d93b67143883a47cc3d14fe584f9f56cae5b057b00d0fadfa2f95e4e6d45285e7a60c010fe2e2d937c0658e3abd5eae90492456d718bfd8962f7", 0xb9}], 0x2, &(0x7f0000615000)=[@sndinfo={0x20, 0x84, 0x2, {0xd85a, 0x2, 0x80000000, 0x80, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x204, 0x8000, 0x7fff, r3}}, @init={0x18, 0x84, 0x0, {0xb67, 0x6, 0x78, 0x1ff}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x2, 0x8, 0x7fffffff, 0x9, 0x9, 0x7fffffff, 0x4, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8, 0xa1b, 0xfff, r5}}, @init={0x18, 0x84, 0x0, {0x7, 0xc8, 0x30, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xfffffffffffffff9, 0x200, 0xffffffffffffff14, 0x9f11, 0x5, 0x0, 0x3, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x0, 0xff, 0xaa, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x7ff, 0xb, 0x5, 0xf2, 0x1, 0x5, 0x7, r8}}, @init={0x18, 0x84, 0x0, {0x8, 0x9, 0x1f, 0xec6}}], 0x1e0, 0x0}], 0x2, 0x4000) r9 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r10 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000df4000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r10, 0x84, 0x65, &(0x7f000090e000-0x10)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$KVM_CREATE_PIT2(r9, 0x4040ae77, &(0x7f0000462000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT2(r9, 0x4070aea0, &(0x7f00006c6000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$dsp(0xffffffffffffff9c, &(0x7f000086c000-0x9)='/dev/dsp\x00', 0x480, 0x0) ioctl$KVM_CREATE_IRQCHIP(r9, 0xae60) 2018/01/12 11:10:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000005e000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00001ba000-0x68)={0x79, 0x0, [0xfffffffffffffff8, 0x6, 0xd35, 0x7fff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000fb0000)={0x35, 0x0, [{0xce, 0x0, 0x4080000004}]}) 2018/01/12 11:10:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000a86000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) process_vm_readv(r1, &(0x7f0000a7a000)=[{&(0x7f0000ee2000)=""/250, 0xfa}, {&(0x7f00004a3000-0x7d)=""/125, 0x7d}, {&(0x7f0000ad7000)=""/49, 0x31}, {&(0x7f00009f9000)=""/118, 0x76}, {&(0x7f0000440000-0x13)=""/19, 0x13}], 0x5, &(0x7f0000655000)=[{&(0x7f00004b8000-0x44)=""/68, 0x44}, {&(0x7f0000ad6000-0xbf)=""/191, 0xbf}, {&(0x7f000010c000-0x49)=""/73, 0x49}, {&(0x7f000093a000)=""/236, 0xec}], 0x4, 0x0) r2 = add_key$user(&(0x7f0000d55000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001ee000-0x1)="fa", 0x1, r0) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000632000-0xc1)="2600000079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230b9687fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002813b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) prctl$setname(0xf, &(0x7f0000896000)='+ppp0,\x00') r4 = syz_open_dev$vcsn(&(0x7f0000242000-0xa)='/dev/vcs#\x00', 0xf45, 0x20000) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f00007dd000)=""/248) keyctl$dh_compute(0x17, &(0x7f0000c5a000-0xc)={r2, r3, r2}, &(0x7f000068e000-0x1)=""/1, 0x1, &(0x7f00002c1000)={&(0x7f0000e58000-0x10)={'sha3-512-generic\x00'}, &(0x7f00004b1000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 11:10:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d51000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = socket$inet(0x2, 0x80000000006, 0x0) close(r0) listen(r2, 0x0) accept4(r2, &(0x7f0000602000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000485000-0x4)=0x10, 0x0) r4 = dup3(r1, r3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r4, r0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b3e000)={0x0, 0x0}) 2018/01/12 11:10:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f00002d4000-0x40)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f000085b000)={0x0, 0x0}, &(0x7f0000fe1000)=0x10) pread64(r0, &(0x7f000031c000)=""/51, 0x33, 0x0) poll(&(0x7f0000f10000-0x24)=[{r0, 0xc004, 0x0}, {r0, 0x141, 0x0}, {r0, 0x400, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x100, 0x0}, {r0, 0x400, 0x0}], 0x6, 0x0) 2018/01/12 11:10:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cc2000+0xaa9)='/selinux/checkreqprot\x00', 0x4040, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000712000)=""/100) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@req={0x28, &(0x7f000077b000)={@common='gretap0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/12 11:10:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) listen(r0, 0x0) readv(r0, &(0x7f0000820000-0x18)=[{&(0x7f0000e56000)=""/38, 0x26}], 0x1) vmsplice(r0, &(0x7f0000dab000)=[{&(0x7f00007f3000)="f257833620f9fb5d44c98c12a79a835aba94f69ee01e0d6a64137dad865f8443ca9bfd7b77e4f984215c61def9d63f745a16073957dc68706d89fc1c1a1d6d18e67ec92fb2f20c6982d25a4b93dcc3fd2e0d784530b2e13edf42f7f9bded1b8190fcc2220fb53c0a55f73b6e0b7f396d20a68208d2338d3bc2a2a08bc1f8d73b6bfd742a752af40337dc3fa2b9bc", 0x8e}], 0x1, 0x4) 2018/01/12 11:10:30 executing program 4: r0 = socket(0x2, 0x803, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x2000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000001000-0x28)={&(0x7f0000000000/0x1000)=nil, 0xf, 0x7, 0x48, &(0x7f0000f21000/0x3000)=nil, 0x6b232203}) setsockopt(r0, 0xff, 0x1, &(0x7f0000b2d000)="", 0x0) 2018/01/12 11:10:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, r0, 0x0) timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x32, 0x0, @thr={&(0x7f000022f000)="", &(0x7f0000298000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a7e000)=0x0) socketpair(0x0, 0x7, 0x8, &(0x7f000075b000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000be6000)={0x80000001, 0x4, 0x3, 0x80, "60ae6b800a98645a15001ba2696dfd824aee34b4bd37879cc0af010e9aee1935dab36247a86b3ed0cec76ba0", 0x8}) timer_settime(0x0, 0x0, &(0x7f0000052000)={{0x0, 0x0}, {0x7ff, 0x4}}, &(0x7f0000050000)={{0x0, 0x0}, {0x0, 0x0}}) socket$nl_generic(0x10, 0x3, 0x10) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/12 11:10:30 executing program 7: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ed000-0x8)=0x0, 0x1, 0x3) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fbe000)='/selinux/checkreqprot\x00', 0x400002, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b84000-0x24)={0x10001, 0x1, 0x3, 0x7f, 0x80000000, 0x6, 0x9, 0x5, 0x1, 0x6, 0x0, 0x9600000000000000}) connect$unix(r0, &(0x7f0000e85000)=@file={0x0, './file0\x00'}, 0xa) futex(&(0x7f0000001000)=0x0, 0x85, 0x4, &(0x7f0000191000)={0x0, 0x989680}, &(0x7f0000000000)=0x0, 0xffffffffffffff00) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00009d7000-0x9)='/dev/dsp\x00', 0x600040, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000fbe000)=0x0, &(0x7f0000df6000-0x4)=0x4) 2018/01/12 11:10:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f000034a000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d68000-0x4)=0x10, 0x80000) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00002dc000-0x4)=0x9) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000035a000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f00001b1000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000c6e000-0x30)={0x8, 0x0, &(0x7f0000dd0000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00004e6000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00006c1000-0x30)={0x110, 0x0, &(0x7f00005b9000)=[@request_death={0x400c630e, 0x3, 0x2}, @decrefs={0x40046307, 0x4}, @enter_looper={0x630c}, @enter_looper={0x630c}, @reply_sg={0x40486312, {{0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10, &(0x7f0000bf3000)=[], &(0x7f000037c000)=[0x0, 0x38]}, 0x3f}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x70, 0x28, &(0x7f000023e000-0x70)=[@fda={0x66646185, 0x9, 0x0, 0x28}, @ptr={0x70742a85, 0x0, &(0x7f00009a8000)=0x0, 0x1, 0x4, 0x21}, @ptr={0x70742a85, 0x0, &(0x7f00005ad000)=0x0, 0x1, 0x0, 0x1c}], &(0x7f00003dc000)=[0x40, 0x38, 0x30, 0x18, 0x0]}, 0x1}}, @increfs_done={0x40106308, r3, 0x2}, @transaction={0x40406300, {0x3, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x28, &(0x7f0000db5000)=[], &(0x7f00004c0000)=[0x28, 0x0, 0x28, 0x30, 0x18]}}], 0xef, 0x0, &(0x7f0000062000)="839824946932344c7e0c1be34cb5f80661039509ccb373c0356685882ab2c86a5cc63222c5e8a787056961af15d62a66455d418631361063f07353c7397499d8ce2c77ceca115ae184598ef5d66bb5d03a64c5059badbd5a029218d7859531a2c1d9e9207eee1851b92642777455a463da9e0e4b3d3514e26177003e31990e64b0fe474e528a10769771795332269d9ec38b9ccfcd1139adbc663cf53fa8ce23dc5fbeb1676c295a5a47bd8aa595bd0085f2a9ad5d453edd8f93a0c03a9057fc9978fd664b8a06805631371e7a54a606ed1f382dcf6dfaa891a9e82d8e1a1b652e365b2b033864c309b8e4ef50e14a"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f00008e9000-0x1e)=""}) 2018/01/12 11:10:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000027b000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000b9c000-0x4)=0x8000203) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00001b2000)={@common="690036744800700100", @ifru_addrs=@ax25={0x3, {"666756d69465e3"}, 0x0}}) r2 = socket(0x10, 0x803, 0x0) pwrite64(r0, &(0x7f00006df000)="1b45fa858a8549c0bdef2316da8733bb03b7e35003395c5788d89553e3a51b772378ff8092fc7c7e15cfb78e7a19c3f5b419d23d3c042044cd15537c880dd22471ea6503e2230b376d54a9d84fb1422484badcd1550e3a7c55015cf3945929c2f7d09ca549ce06a691388dcdcb07d7c96901b3afcba1a9826722", 0x7a, 0x36) sendto(r2, &(0x7f0000144000)="120000001200e7ff00ffe90009149b00f99b", 0x7, 0xcd4b52b7d3bcf723, 0x0, 0x0) getsockname$packet(r2, &(0x7f0000e2d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f9c000-0x4)=0x14) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000577000)={0x8, 0x2}, 0x2) recvfrom$unix(r2, &(0x7f0000598000)=""/3940, 0xcb6, 0x0, &(0x7f0000c72000-0xa)=@file={0x0, './file0\x00'}, 0xffffffffffffff4a) fcntl$getownex(r2, 0x10, &(0x7f00005a1000)={0x0, 0x0}) [ 75.870223] futex_wake_op: syz-executor7 tries to shift op by -1; fix this program [ 75.887514] binder: 12641:12643 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 75.894739] binder: 12641:12643 DecRefs 0 refcount change on invalid ref 4 ret -22 [ 75.915970] binder: 12641:12643 got reply transaction with no transaction stack [ 75.920554] futex_wake_op: syz-executor7 tries to shift op by -1; fix this program [ 75.934376] binder: 12641:12643 transaction failed 29201/-71, size 0-16 line 2757 [ 75.951984] binder: BINDER_SET_CONTEXT_MGR already set [ 75.957752] binder: 12641:12654 ioctl 40046207 0 returned -16 [ 75.973396] binder: 12641:12643 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 75.980564] binder: 12641:12643 DecRefs 0 refcount change on invalid ref 4 ret -22 [ 75.988402] binder: 12641:12643 got reply transaction with no transaction stack [ 75.995871] binder: 12641:12643 transaction failed 29201/-71, size 0-16 line 2757 2018/01/12 11:10:30 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffff7, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100000, &(0x7f0000f34000)="", &(0x7f0000160000-0x4)=0x0, &(0x7f000099f000-0x4)=0x0, &(0x7f0000dba000)="") fcntl$getownex(r0, 0x10, &(0x7f000035f000)={0x0, 0x0}) r1 = openat(0xffffffffffffffff, &(0x7f0000cb4000)='./file0\x00', 0x80800, 0x100) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000056f000)=0x0, &(0x7f00004dd000)=0x4) r2 = socket$inet(0x2, 0xa, 0xfffffffffffffffd) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000d15000)=0x0) 2018/01/12 11:10:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000de6000)='/dev/input/event#\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00007a8000)={0x0, 0x0}) prctl$setmm(0x23, 0xf, &(0x7f0000df1000/0x6000)=nil) 2018/01/12 11:10:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1c5a01, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r3 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000692000)={0x0, 0x0}) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000287000-0x10)={&(0x7f00009e3000)='./file0\x00', 0x0, 0x10}, 0x10) poll(&(0x7f000063b000)=[{r0, 0x40, 0x0}, {r1, 0x0, 0x0}, {r2, 0x2, 0x0}, {r3, 0x2, 0x0}, {r4, 0x0, 0x0}, {r5, 0x84, 0x0}], 0x6, 0x192048f4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d51000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r8 = socket$inet6(0xa, 0x6, 0x0) r9 = socket$inet(0x2, 0x80000000006, 0x0) close(r6) listen(r8, 0x0) accept4(r8, &(0x7f0000602000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000485000-0x4)=0x10, 0x0) r10 = dup3(r7, r9, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r10, r6) 2018/01/12 11:10:30 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000003000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) bind$unix(r0, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0x100000001) 2018/01/12 11:10:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x802) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000a1000-0xe8)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffd, 0x0, 0xa, 0x2, 0x8, "09058861569c2c5b7d76aac7bbab74c5bce9742b0dce3f3518124af4f30ac5a377a1384043323fef282e518a00cd5a056e8132bace83c458fdb83571934efd93", "0e3c2879c1b981576ac250b5cba88511164845f0618df3024f8e4ed5723bb14a6a2c5aaea4a8691f31aded9d68d4ab1a76b283ddb9a6cc39e03895be24b07ac7", "47cac2a2ab0fc0866dc78f2ef3471b9a3004032b0bda8c98cc5f46976b02b2a8", [0xffff, 0x9]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ad5000-0xe)='/selinux/user\x00', 0x2, 0x0) bind$alg(r1, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ef5000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000630000)={0x0, 0x0, &(0x7f0000e4b000-0x10)=[], 0x0, &(0x7f0000e30000)=[], 0x1, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000ff9000-0x10)={0x0, 0x0}, &(0x7f0000249000)=0x10) futex(&(0x7f0000302000-0x4)=0x0, 0x10f, 0x0, &(0x7f000099e000)={0x77359400, 0x0}, &(0x7f0000550000+0x1a2)=0x0, 0x0) 2018/01/12 11:10:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0xfffffffffffffffe) sendmsg$nfc_llcp(r0, &(0x7f0000464000)={&(0x7f000082d000-0x60)={0x27, 0x3, 0x0, 0xffffffd, 0x0, 0x0, "03e2d6378af08373b4009abfa3a70bacce7d5a1aa73da7133aee6ec2f29526b3256ef7c125604d6cd87ad4de2f33bc8000b6d6f92a0dcf3fc9e091c4f33dc6", 0x0}, 0x60, &(0x7f000086a000-0x30)=[], 0x0, &(0x7f0000fa6000)={0x10, 0x0, 0x0, ""}, 0x9, 0x0}, 0x0) 2018/01/12 11:10:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = getgid() setgid(r0) 2018/01/12 11:10:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000a96000-0xd)='/dev/binder#\x00', 0x0, 0x2) r0 = socket$netlink(0x10, 0x3, 0x0) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f00008ea000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00008ce000-0x10)={&(0x7f0000ae8000-0xf0)=@newsa={0xf0, 0x0, 0x0, 0x0, 0x0, {{@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, 0x0, 0x0}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat(r0, &(0x7f0000ad3000-0x8)='./file0\x00', 0x1, 0xc0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000fea000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007af000)=0xe8) io_setup(0x1, &(0x7f0000d83000-0x8)=0x0) io_cancel(r3, &(0x7f0000880000-0x40)={0x0, 0x0, 0x0, 0x6, 0x36, r1, &(0x7f0000755000)="f4bac89a43481d62c247ab2ad309b99806f067230f58a77613ebac129201c5e593bbac0d6a97f276e8e3fe292ec41dc6ce99c27c6e629a419354c43925018210f019f0eb516c16c5e022e5e902c77ad0e9c77046c29e05ffcad30a3697df1ff4502d6301e6659e88056cbde2f718abf9b4f7dd368297541aad7b34b48602f927cd80bff6f7fc756a838c6b6f4aea4ee4b4f1b64c18b703fff5c6ab76ed194215bda1655ae68b1617938598cc3be51e087537458b1fe1dd3e2c33a4", 0xbb, 0xbbb2, 0x0, 0x0, r1}, &(0x7f0000fa4000)={0x0, 0x0, 0x0, 0x0}) r4 = accept4$alg(r1, 0x0, 0x0, 0x80800) r5 = geteuid() ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000a68000-0x4)=0x1) ioctl$int_in(r4, 0x5473, &(0x7f0000671000-0x8)=0x3) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f53000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x8000, 0x3, 0x7fff, 0xa, 0xa0, 0x80, 0x3b, r2, r5}, {0x1ff, 0x46c00000000, 0x1, 0x1, 0x11e8, 0x29, 0x1, 0x8}, {0xfffffffffffffffc, 0x80000, 0x1dd, 0x9}, 0x7, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3c}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x3, 0x3, 0x4, 0x748a, 0x5}}, 0xe8) 2018/01/12 11:10:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00000bf000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/01/12 11:10:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0xa000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00008ca000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='rose0\x00'}) r1 = accept(r0, 0x0, &(0x7f0000001000-0x4)=0x0) socketpair$ax25(0x3, 0x2, 0xce, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000002000-0x8)=0x105000) semget$private(0x0, 0x4, 0x20) recvfrom$unix(r1, &(0x7f0000000000)=""/219, 0xdb, 0x40, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000001000-0x38)={&(0x7f0000002000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000001000)=[{&(0x7f0000003000-0xc0)=""/192, 0xc0}, {&(0x7f0000002000)=""/28, 0x1c}], 0x2, &(0x7f0000003000-0x1c)=""/28, 0x1c, 0x37ac}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000004000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = getpgid(0x0) ptrace$pokeuser(0x6, r3, 0x800, 0xfffffffffffffeff) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0xffffffff) inotify_init() gettid() openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/policy\x00', 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x26) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x4, &(0x7f0000004000)="f0c269e6d2ce81595da14f273bb4de32f256bbc6369a7190a541bbcc605911297de19afcd353a2d5ffc0940b654e6795f1761b42fe51b58bc8971dd7f578673889d7cf0ebd3c477f8544c2b596982146dd0b1541f19024bbd83e5ba0c74f6310c129695ad1dc178ffb2914bc26ff80af5610eee70e8a2a0d8542f40a48a234be5595c81abe53833be0aeeb76b60533d4b13970c74b049a") recvfrom$ipx(r0, &(0x7f0000004000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003000)={0x0, 0x74, &(0x7f0000006000-0x74)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7f71, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x1, 0x1c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}]}, &(0x7f0000006000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r4, &(0x7f0000001000)=0x4) 2018/01/12 11:10:30 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000002000)='timers\x00') ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000827000)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) r3 = memfd_create(&(0x7f0000000000)='\x00', 0x3) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000002000-0x14)={r2, 0x200, 0x8000, 0x401, 0x800, 0x5}, 0x14) 2018/01/12 11:10:30 executing program 7: r0 = getpgrp(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aee000)='/dev/vga_arbiter\x00', 0x6000, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000389000)={0x7ff, 0x0, 0x5}) r2 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000fd0000)={0x3}, 0x0, 0xfffffe43) rt_tgsigqueueinfo(r0, r2, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x3, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000fd2000)={0x7fff, 0x0, 0x10000, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000391000)={r3, 0x7fffffff}) getresgid(&(0x7f00009d3000)=0x0, &(0x7f0000fd2000-0x4)=0x0, &(0x7f00002df000)=0x0) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) 2018/01/12 11:10:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xaf95, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8808, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000eec000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000034f000-0x8)={0x0, 0x9}, &(0x7f0000da7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000133000-0x20)={0x3ff, 0x8001, 0x8000, 0x6, 0x8, 0x2, 0x7f, 0x7, r2}, &(0x7f00003da000-0x4)=0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000ba1000-0xa5)=""/165) ioctl$TCSETAF(r3, 0x5404, &(0x7f000005e000-0x14)={0x0, 0x0, 0x0, 0x2000000000ffff, 0x0, 0x0, 0x0, 0x0, 0x71, 0x5}) ioctl$KDGKBLED(r3, 0xc0045405, &(0x7f00009d7000-0x1)=0x0) [ 76.349666] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=12682 comm=syz-executor1 2018/01/12 11:10:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d51000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = socket$inet(0x2, 0x80000000006, 0x0) close(r0) listen(r2, 0x0) lseek(r2, 0x0, 0x7) accept4(r2, &(0x7f0000602000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000485000-0x4)=0x10, 0x0) r4 = dup3(r1, r3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r4, r0) 2018/01/12 11:10:30 executing program 1: r0 = semget(0x0, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(r0, 0x5, 0x12, &(0x7f0000000000)=""/221) mmap(&(0x7f0000000000/0x624000)=nil, 0x624000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) recvfrom$packet(r1, &(0x7f0000621000)=""/59, 0x3b, 0x0, 0x0, 0x0) write(r1, &(0x7f000061d000-0x1f)="1f0000000401ffd6000001fffffff800000000000100000000000000000000", 0x1f) syz_open_dev$mice(&(0x7f0000352000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) 2018/01/12 11:10:30 executing program 5: clone(0x0, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") umount2(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000667000)='/dev/ppp\x00', 0x208000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d42000)={0x1, 0x5, 0x4, 0x40, 0xffffffffffffccdd, 0x100000001, 0x8, 0x80fb, 0x8000, 0x0, 0xfffffffffffffffe}, 0xb) 2018/01/12 11:10:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000115000)={0x0, 0x0}, &(0x7f0000488000)=0x3c1) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fcb000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00003d5000)={r1, 0xfffffffffffffffe}, 0x8) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000acf000)={{0x3, 0x26c, 0x4e, 0x9, 0x6, 0x800}, 0x8001, 0x7f, 0x2}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d5a000-0x10)={r1, 0x0, 0x0, 0x0}, &(0x7f0000787000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000f9c000-0x6)={r3, 0x8}, 0x5cdeeff) 2018/01/12 11:10:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000067000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) inotify_add_watch(r0, &(0x7f00003b6000)='./file0\x00', 0x400) 2018/01/12 11:10:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x10001, 0x10180) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) prctl$intptr(0x1e, 0x20000004) 2018/01/12 11:10:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f00005c1000-0x8)=0x0) syz_open_dev$random(&(0x7f000051f000-0xc)='/dev/random\x00', 0x0, 0x400000) r1 = syz_open_dev$vcsn(&(0x7f0000359000-0x9)='/dev/vcs#\x00', 0x5, 0x101401) io_cancel(r0, &(0x7f00007b4000-0x40)={0x0, 0x0, 0x0, 0x1, 0xb, r1, &(0x7f0000571000-0x95)="c328776e5460540303906ed223fa4cccfad0bc38da9ee88d7ceeb2c20f53b430eadf7fe410aec1f15f405adb79f060416e9a5c553ad9c9dcb0ad588f70add24ee73a4b4933cc6ff2c64a6f330844d00a2d46c7049c610a80a1648dc256e4df05f934702738b7e79f8c246876384de64cff01aa4a65377e4015e780d50ae0f37c7046f90911dfe7fd718196a0b0c31807b4d37e6458", 0x95, 0x100000d, 0x0, 0x1, r1}, &(0x7f0000d4c000-0x20)={0x0, 0x0, 0x0, 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) lstat(&(0x7f00009ae000)='./file0\x00', &(0x7f00003ac000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000952000-0x11)='/dev/qat_adf_ctl\x00', 0x800, 0x0) ioctl$KVM_SET_FPU(r5, 0x41a0ae8d, &(0x7f0000434000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0xd2b, 0x1, 0x0, 0x4, 0x11d001, 0x10d001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x401, 0x0}) setfsgid(r4) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f00009b7000-0x1240)={0x1240, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, [@flag={0x4, 0x2}, @generic="9bc6d8370d3e434c123aed92ece2e896358840b489ceee1ae5f698954736d05efa514bd7cdc7", @nested={0x1150, 0x40, [@flag={0x4, 0xc}, @generic="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", @generic="a1879a9ab2a1d8414e4caa95093a8b044ea6aed0a283b65796154e0066a1204ae962a689135c3cfa5f62b8d4083d3ca9e698a6aeecc64a663c5d1c186dbb7d9d3db7553c8c864e9f92c96399a5cca5a8b81b33cb21740a6c3251c5ea1aa5e054441e7c3490a108851e9c14d878d03e081eede7965374bc4124bd27d0044b2d1d85d52e81789ae7974979130219bedbe31e05e9f9865060ade72c3cbe586a91c7a19a4014210487c83eff230e1217d73e4a12226e99488e2bbf29a8fbe55986baf8b3ea0a1cbbc29a94d3a1b60d64d6", @typed={0x10, 0x80, @str='$\'+[\x00'}, @typed={0x10, 0x7b, @u64=0x8}, @generic="d6323e6b513ce9ab0a452b58169cdc02aa61aab31dd784a8a7837340fc07b01147241c124370c5d27b5dc3bdb4cd0d028978201dbcc3", @generic="0731b164c0bef06802ce80688c8c74a0bfafadc25e332e4ad74542bb", @flag={0x4, 0x1}]}, @typed={0xc, 0x4f, @ipv4=@multicast1=0xe0000001}, @flag={0x4, 0x90}, @typed={0xc, 0x49, @uid=r3}, @generic="97b5d04ecb54d22c316eef90d344dfc943582212bd11efa242cf471e5bed71c8e25127ccaf63811d4d8097aab4d928689a23f06fa5026236bee352de170dc1ba4913ac0bf85a1bacf68d05db8378012ae6e4b45c27e12ec1543d669bd6a8c7a5771642b8cb5d48535c20b956e2ca2bbddc66de86afc00dd192cc436152bf58d68809b815ec90a7075fa36e0d1f91595bfd315266"]}, 0x1240}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 11:10:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000143000-0x5c)={{0xa, 0x0, 0x8b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x10001}, 0x0, [0x0, 0xffffffff, 0xffffffffffff0000, 0x0, 0x0, 0x6e78, 0xfff, 0x0]}, 0x5c) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f00001cd000+0x595)='/dev/input/mice\x00', 0x0, 0x802) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000fd6000)='z', 0x1) r3 = syz_open_dev$admmidi(&(0x7f0000baa000)='/dev/admmidi#\x00', 0x7ff, 0x622880) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000e98000)=0x44) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00006ae000)={0x0, 0xb, "88447ce756374061b32ba9"}, &(0x7f00002bd000)=0x13) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000458000)={r4, @in6={{0xa, 0x3, 0x816b, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x68}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000feb000-0x4)=0x8c) clone(0x2000000, &(0x7f0000075000)="6345a07b1b9a627e3d8aac940e982b661bdcb2464460aef50e916534e2bd7ca4240c185b137cfeab689491df0b5eadbf62013cc00ea503c71830e11284e7b3f3a769db74051236d1d2fa702b37eac73db9c33e8ed453142fb98aaff832bf93dca1dbcdbafb0e3779c0efa6ca730092966c4bce3f0f36c20d3962d2abe263a4cf736741e314f26e990248f59e726b53bd81477b04273c02b6dcc71216e40cd406c679f7c26dd9c17107f937ca8f65f19f2d472f54d497981e9ad7f387fdc2ca1124f9fc68d8502eae7bef00db08f6b2bf9726f8b2cf3aaafd59118796f43aab0129476360135b714aec2eb463791a9dcb", &(0x7f0000d40000-0x4)=0x0, &(0x7f0000458000-0x4)=0x0, &(0x7f0000552000)="2b19a2820827e797f0c506eac816fe8cc63f913abe4fd74845264cdcb0a4020eed8bac4f79ba368ad20d15a0795118ea22a0db59954211181a246624843f5106438b24ed73c91f3f82377f1edb3ae17b640bd9c116b40db37ffd9a89f2126cd50785b18d5cfb302acaf08a25a09dee3ddb45906ec4e0473dcec468191d4466b1d14bcad4c98b63dc34ebc29e62040cc56c1ee90ecaa178002d1d6b1beb5f885ca796719cfd8dbc9defc53557aecd380f0f1e0e43cfed3531fbd06f335d4cf2c34466947b3c1e0d117d1e24bb6b806734edaeb9d42a83da357ad56b57a4ba71d9e3") setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000636000+0x2b4)=0x0, 0x4) close(r0) umount2(&(0x7f0000c03000)='./file0\x00', 0x0) 2018/01/12 11:10:30 executing program 5: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000739000-0x10)=[{&(0x7f0000fd2000-0x2)="1e", 0x1}], 0x1, 0x0) syz_extract_tcp_res(&(0x7f00009e7000-0x8)={0x0, 0x0}, 0xf292, 0x9) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000fd8000)={0x0, 0x0}, 0x7ff, 0x3f) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000fd9000)=@ipx={0x4, 0x81, 0x1, "886831cffd2c", 0x6, 0x0}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f000023d000-0x191)=@hdr={0x1, 0x1, 0x7f, 0x9, 0x7ff, 0xfff, @ipv4={{0x2c, 0x4, 0x0, 0x8, 0x187, 0x2, 0x0, 0xfb3, 0x88, 0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x2b, 0x3ff, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xaa6c, @multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002, @rand_addr=0x8, @rand_addr=0x7, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001]}, @cipso={0x86, 0x41, 0x1, [{0x6, 0xa, "171b14ec64d9171a"}, {0x5, 0xc, "a9f1165b8a3fe6501e46"}, {0x2, 0x7, "e7a3790518"}, {0x5, 0x8, "2588d94bcbbb"}, {0x0, 0xd, "182c092944604ff4511b70"}, {0x7, 0x9, "643abfd06dda2a"}]}, @ssrr={0x89, 0x7, 0x8c6, [@local={0xac, 0x14, 0x0, 0xaa}]}, @ra={0x94, 0x6, 0x3f}, @lsrr={0x83, 0xb, 0x4, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @lsrr={0x83, 0x13, 0x0, [@loopback=0x7f000001, @multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0xcae7]}, @lsrr={0x83, 0x3, 0x7f, []}, @end={0x0}]}}, @dccp={{0x1, 0x2, 0x4, 0x1, 0xfffffffffffffffd, 0x0, 0x0, 0x4, 0x9, "e5a6e7", 0xd1f6, "d8c04a"}, "78c03f407c156c9e2235af7c129f9f246ad40eededc57e1dfbfe5f6f8b73b8e7142dc79c00e755ff338d1bde3b6b6d72637711e5f596b8934a70fc252773ac96ab6979b7c14a894a322acfe6186df8ef8285a2469e886b12a982ece0a2fb5709c6449057287edae720952ecd13bceef259f074bf3778d0435527d52f550cbde0c82a9e3a26f5cff4421a853dc1404003eeed259ec50a8d33b77d26abf0126da1a418b43094da09bfe419f18bf0717659e1c87c04abe1451664e009d824e09577226af660d1f102"}}}, 0x191) readv(r0, &(0x7f0000fd8000-0x20)=[{&(0x7f0000fd8000-0x1a)=""/77, 0x4d}], 0x1) 2018/01/12 11:10:31 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x19, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000013000)=0x0, 0x80000) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000016000-0x4)=0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000005000+0x7b6)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000002000-0x1e)={0x5, 0x3ff, 0x7, "acdce4885241", "c54f0bffaad95713d9920a64513a2adf"}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000000a000)=[{{&(0x7f0000016000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000017000-0x70)=[{&(0x7f000000b000-0x22)=""/34, 0x22}, {&(0x7f0000016000)=""/115, 0x73}, {&(0x7f0000016000)=""/209, 0xd1}, {&(0x7f0000017000-0x5b)=""/91, 0x5b}, {&(0x7f0000012000)=""/1, 0x1}, {&(0x7f0000016000)=""/10, 0xa}, {&(0x7f0000014000)=""/49, 0x31}], 0x7, &(0x7f0000015000)=""/190, 0xbe, 0x7fffffff}, 0x1}, {{&(0x7f0000016000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000016000)=[{&(0x7f000000c000-0xaf)=""/175, 0xaf}, {&(0x7f0000017000-0x83)=""/131, 0x83}, {&(0x7f0000017000-0x8c)=""/140, 0x8c}, {&(0x7f0000008000)=""/168, 0xa8}, {&(0x7f0000012000)=""/173, 0xad}], 0x5, &(0x7f0000016000)=""/6, 0x6, 0x6}, 0xbf}], 0x2, 0x40, 0x0) 2018/01/12 11:10:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x10001) 2018/01/12 11:10:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x100000000) writev(r0, &(0x7f00005d9000)=[{&(0x7f0000223000)="390000001000090400000000004000000700004a03000000450001070000001419000a0004000000000000000608000300ff090000ffe4693e", 0x39}], 0x1) socket$netlink(0x10, 0x3, 0x8000000f) [ 76.497051] QAT: Invalid ioctl [ 76.515502] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. [ 76.532110] QAT: Invalid ioctl 2018/01/12 11:10:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x4, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e1, &(0x7f00002f9000)={r0, 0xffffffffffffffff}) 2018/01/12 11:10:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000ea000-0x9)='/dev/vcs\x00', 0x102, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000f3d000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000b9d000-0x4)=0x0, &(0x7f0000428000-0x4)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xb1) r3 = msgget$private(0x0, 0x400) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000d2f000)=""/0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, r2}) 2018/01/12 11:10:31 executing program 5: seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) linkat(0xffffffffffffffff, &(0x7f0000ab2000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000715000-0x8)='./file0\x00', 0x0) 2018/01/12 11:10:31 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000eb000+0x3b1)='/dev/snd/midiC#D#\x00', 0x10000, 0x0) r1 = perf_event_open(&(0x7f0000660000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) prctl$setname(0xf, &(0x7f0000e3f000-0xc)="13686c76afff645465672f56") [ 76.560666] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. [ 76.580677] netlink: 'syz-executor0': attribute type 10 has an invalid length. 2018/01/12 11:10:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d51000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = socket$inet(0x2, 0x80000000006, 0x0) close(r0) listen(r2, 0x0) r4 = accept4(r2, &(0x7f0000602000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000485000-0x4)=0x10, 0x0) dup2(r1, r4) r5 = dup3(r1, r3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r5, r0) 2018/01/12 11:10:31 executing program 4: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x1000000000002b) socket$nl_netfilter(0x10, 0x3, 0xc) connect$inet6(r0, &(0x7f0000fda000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000e74000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fdc000)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000aa2000-0x20)={"744d9cc32ed5dcc8300eb90aa3a90e0b", {0x4, 0x6, 0x3a8, "d0c81f2b20f8", 0x8, 0x0}}) sendto$inet6(r0, &(0x7f00005eb000)="", 0xffc8, 0x0, &(0x7f0000925000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, 0x0, &(0x7f0000fde000-0x4)=0x0) 2018/01/12 11:10:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x5, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000088c000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000e81000-0x4)=0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x10007fffffff) 2018/01/12 11:10:31 executing program 0: r0 = getgid() r1 = semget(0x2, 0x7, 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b15000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00002e2000-0x58)={{0x7c17bd54, r2, r0, r3, r0, 0x20, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x100000001, 0x0, 0x0}) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 11:10:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) r0 = creat(&(0x7f0000129000)='./file0\x00', 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000cea000)="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", 0x1000) [ 76.611449] netlink: 'syz-executor0': attribute type 10 has an invalid length. 2018/01/12 11:10:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000eb9000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00004d3000)={0x9, &(0x7f0000eaf000)=[{0x7, 0xa740, 0x4, 0x4}, {0x0, 0x6, 0x200, 0x3ff}, {0x100000001, 0x9, 0x2, 0xf4}, {0x1ff, 0x1, 0x0, 0x3}, {0x2, 0x9, 0x4, 0x4253}, {0xa000000000000000, 0x1000, 0x6, 0xffffffff80000001}, {0xeb38, 0x81, 0x4, 0x7}, {0x1b0, 0x2, 0x7, 0x4}, {0x2, 0x80000001, 0x9, 0x2}]}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00005fa000-0x4)=0x0, &(0x7f000069f000-0x4)=0x4) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fchown(r1, 0x0, 0x0) 2018/01/12 11:10:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000-0xf)='\x00', 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d79000-0x6)={0x0, 0x9}, &(0x7f0000645000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000687000-0x10)={0x100, 0x8, 0x2, 0x3, r1}, 0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000b4a000)=0x8, 0x4) fcntl$setlease(r0, 0x400, 0x3) fcntl$setlease(r0, 0x400, 0x2) 2018/01/12 11:10:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000182000)={0x2, 0xffffffffffffffff, 0x1}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000044000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000028e000)=0xfffffd2d) fstat(0xffffffffffffffff, &(0x7f00002a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f000054b000)={&(0x7f000012b000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000999000-0x10)={&(0x7f0000547000-0x3bc)={0x3bc, 0x11, 0xf, 0x8, 0x6, 0x2, {0x0, 0x0, 0x5}, [@nested={0x38c, 0x70, [@typed={0xc, 0x3, @uid=r1}, @generic="14d8b34d422ddd2ca0fc0a61c4fc91ad43477a63d6c0078e0a052cc51502595f69afb972859a2a1a885277a82803378f4be1e58f137457e9ccb7d4b9f403046a25050a0216ef2d0bec9fac033a14b692549051e94a1fe3d9a0df27a402aed6918f2cc46311704aac72fd9cd31a315ec036f45747a01fae21fb93dd61d3c1907a03497f22e932c275648f2c6e39da15cd61daebc837950e90adbd1a48752c129eef6078", @flag={0x4, 0x4}, @flag={0x4, 0x49}, @generic="7e21952fc91b405f1bde2d61f0edfe5221dc06f6f22688d087e278f8ec9ef9d572ac300ab72c003d441f5df4e4db3d325a85c959c7b807d18eaea340d9913e20af9d6bad58612f9729bb8b9bddceeac1cbecc28e0ec4ea0f2fc413d69fd5739e3dfa981e61eb57e29af5489ce5d0259c4ed41afa46fe2ace9d0d066449df90ae038e95", @generic="56b3064d66f7476205a3a0e158942a7edad67da9c574efd3a8ced25f8059e6a22145a5502ee30423228d6e32bc249fa67e51cae7cf2839596fdcead2cb73105da5cfd27fcedcbfda40fdb81e08160f39199605846659425fcbfb701871eb21314d0ec28d16726634c470ee5fb5c4957152339e0e6f9eb1660b158361e5a1625e", @typed={0x10, 0x5f, @u64=0xfffffffffffffff9}, @generic="7bf86b05842997c3426d71836ed69d0724c2f5bc689afdec0d9a63b14e709b91ec0059cef3dca09e5aa7cfe1a6bd1d023234cd3aaaf2063822ecebc02705b7385e328aa930148e562eb014b52b681a44c3da74badbaa4ac3bac3d21786fb2e140ad5a3a19b489487bce6855f5e043eaf73bb2d7735c6579fbb648e4d0bc2f90f0bae399564c9c3201f27c3b6eff060ce92b38acbebf2511c74a4d934237ceb94e569c00827eeea922d28ba3347bf7eff102e0b3c6d695253e1c25392facfab9fa887b562934334", @generic="d172130c1b7a5f1ea0089b56864e4c6aa7745385a2b385de5fabd736553fd4a3979361649b26017ff8011fe0e95ed808b2577b16ff2395c4d528560e6c265637031e3f0dc460cbc5788deeb6ec0c27d19ae0bc49eb6b68feaebef4fea88d9acbb5ac267b8339814c78c871b37ded3533a6ae79dfcb07a3d1e50936ac8657bca10e80eff020f8987911b80a20018da84f8d1bac1d8ea2154abcedb2c74943982c6f03223e272e514ff400958023d1ba176b4fb925bd46810269d0b70f5896bf6a01f9fa632428a6356ac5304297ade2ea138645feb54bddc1779da28bc7c4bab19e725284684277805e08a40cbf102f7bfcd52e8ebda9cd"]}, @flag={0x4, 0x23}, @typed={0xc, 0x63, @uid=r2}, @flag={0x4, 0x5c}, @flag={0x4, 0x72}, @flag={0x4, 0x53}]}, 0x3bc}, 0x1, 0x0, 0x0, 0x10}, 0x24004000) ioctl$KVM_GET_VCPU_EVENTS(0xffffffffffffffff, 0x8040ae9f, &(0x7f0000dcf000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket(0x10, 0x803, 0x10) getsockopt$inet_int(r3, 0x0, 0x7, &(0x7f00002e6000)=0x0, &(0x7f00009e2000-0x4)=0x4) write(r3, &(0x7f0000f53000-0x69)="26000000250015f8feffff780d00000001ffff04084000000e00010004000009000503000000", 0x26) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000eb000)=0x0) fcntl$setown(r3, 0x8, r4) 2018/01/12 11:10:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mremap(&(0x7f000090a000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000008000/0x4000)=nil) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") bind$nfc_llcp(r0, &(0x7f0000d38000)={0x27, 0x7, 0x0, 0x5, 0x0, 0x8, "2376358cc40b2274cda8f45b5b202b9e358bfe6a0bc63fec538e650d15d3b292ddfefef3c48563b60319ad6dd29f32a35c168c549d77784c50cd7c32a20f14", 0x5}, 0x60) read(r0, &(0x7f0000904000)=""/100, 0x64) 2018/01/12 11:10:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000b1b000-0xb)='/dev/midi#\x00', 0x6, 0x200) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000723000)=0x7) r1 = socket(0x280000000010, 0x3, 0x0) write(r1, &(0x7f00000c6000)="260000002a00070200001fb08c00e400000000000100080029ef18fffe0000000000010000f4", 0x26) 2018/01/12 11:10:31 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, 0x21, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget(0x1, 0x2000, 0x1, &(0x7f0000e67000/0x2000)=nil) bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0xf, 0x1ffffffffffffed3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x0, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = epoll_create(0xfdcd) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000168000)={0x8, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000051000)={0x5, r1, 0x10002, 0x7}) r2 = gettid() fcntl$setown(r0, 0x8, r2) mincore(&(0x7f000049e000/0x1000)=nil, 0x1000, &(0x7f0000389000)=""/215) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000446000)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00002b2000)={&(0x7f0000585000-0x10)=[0x1ff000000000000, 0x1f65, 0x800000000000, 0x2], 0x4, 0x80000000, 0xf1, 0x3, 0x6, 0x4dc5, {0x9, 0x7f, 0x2, 0x101, 0x2, 0xab, 0x5c, 0x100, 0x7, 0x6, 0x7fff, 0x81, 0x7ff, 0x4, "dde5232326e1a01252c694d450f974c66f5a0c3d65345c0aec7fca49fe66397b"}}) r4 = syz_open_dev$dspn(&(0x7f0000e54000-0xa)='/dev/dsp#\x00', 0x31a, 0x4000) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1a, &(0x7f0000700000)="", 0x0) 2018/01/12 11:10:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007e7000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000739000)={{{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7ff, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x10001, 0x9, 0xfffffffffffffff9, "71f53e0c850dc9f96c538bed869f95311e8fb1c7aa2fbd3eb4afca293dbd7721c82e4f690396e3ff3f45e4e11df058ff2257870f0d18aa3b01e3d7550f3cb9033ecb81e285fecda785e99b78944850a8"}, 0x160) pipe2(&(0x7f0000d51000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f00007f5000-0x68)={0x7b, 0x0, [0x7, 0x7fffffff, 0x2, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getflags(r1, 0x401) r3 = socket$inet6(0xa, 0x6, 0x0) r4 = socket$inet(0x2, 0x80000000006, 0x0) close(r1) listen(r3, 0x0) accept4(r3, &(0x7f0000602000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000485000-0x4)=0x10, 0x0) r5 = dup3(r2, r4, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r5, r1) 2018/01/12 11:10:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000325000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xfffffffffffffffa) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000030b000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000fd7000)={0xf001, 0x5000, 0x0}) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000092000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f00008fa000)='/dev/net/tun\x00', 0x0, 0x5) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) clock_adjtime(0x7, &(0x7f0000d39000)={0xfffffffffffffffb, 0x4, 0xef, 0xc6d2, 0x5, 0x7fffffff, 0x200, 0x1f, 0x2, 0x100000001, 0x6, 0x6, 0x1, 0xb51, 0x4, 0x3, 0x1000000, 0x1, 0x0, 0x4, 0xffffffff, 0x3, 0xff, 0xcc, 0x8, 0x6}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/12 11:10:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x10000000003) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f000004a000)=0x0, &(0x7f0000798000-0x4)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x400, 0x0, 0xff, 0x2, 0x0, 0x0, 0x0}, 0x20) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a1d000-0xf)='/dev/sequencer\x00', 0x2, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000025000)={0xaa, 0x10, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000544000-0x20)={0xfc, 0x0, 0x10001, 0x81}) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000516000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0x8) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000eff000)={0x6, r2, 0x3, 0xfffffffffffffff9}) 2018/01/12 11:10:31 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000003000)=0x0, 0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000013000)=0x0, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000b52000-0xc)='/dev/amidi#\x00', 0x1, 0x40) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000be0000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fd1000)={0x0, 0x2, 0x100000001, 0x2}, &(0x7f0000fd1000)=0x10) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000fd2000-0x8)={r3, 0x5}, 0x8) utimes(&(0x7f0000fd1000-0x8)='./file0\x00', &(0x7f0000fd1000-0x20)={{0x77359400, 0x0}, {r1, r2/1000+30000}}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000552000)={0x16, 0x2d, &(0x7f00005c5000-0x2d)="48d19072bd5c4da3bf2bbbf1340af3751a117de824cb4db90c5904187bd17b73b859c1bde4212d986821249259"}) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f00000de000)={0x4, 0x3, [{0x0, 0x0, 0x1}, {0x3, 0x0, 0xfffffffffffffffd}, {0x9, 0x0, 0x7}, {0x2, 0x0, 0xfffffffffffffff8}]}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000fd2000)={0x6, 0x0, [{0x27c, 0x0, 0xf6af}, {0xb53, 0x0, 0x1}, {0xc0010bff, 0x0, 0xc1bf}, {0xbbf, 0x0, 0x200}, {0xadf, 0x0, 0x10001}, {0x0, 0x0, 0x0}]}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005f6000-0xa)={r3, 0x88b, 0x1, [0xa5310c2]}, &(0x7f0000fd3000)=0xa) keyctl$join(0x1, &(0x7f0000fd0000)={0x73, 0x79, 0x7a, 0x1, 0x0}) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00003e0000)=""/129) 2018/01/12 11:10:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000028e000-0x1)='v', 0x1, 0x20000805, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x0, 0x81, &(0x7f00005a4000)={0x0, 0x0}) poll(&(0x7f0000b0f000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/12 11:10:31 executing program 7: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000053000-0x8)='./file0\x00', &(0x7f0000053000-0x18)=[&(0x7f0000053000-0x1)='\x00', &(0x7f0000017000)='wlan0em0vmnet1cgroup:trustedppp0{keyring\x00', &(0x7f0000008000-0x1)='\x00'], &(0x7f0000053000-0x30)=[&(0x7f0000045000)='vboxnet1]\x00', &(0x7f0000013000-0xa)='H@em0self\x00', &(0x7f0000051000)='selinux\x00', &(0x7f0000022000-0xe)='/#trusteduser\x00', &(0x7f0000053000-0x1)='\x00', &(0x7f000004e000)='\x00']) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f0000052000-0x1)='./file0\x00', &(0x7f0000052000-0x6)='./bus\x00', &(0x7f0000015000-0x5)='ext2\x00', 0x0, &(0x7f0000041000-0xd3)="") chroot(&(0x7f0000032000-0x8)='./file0\x00') r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000007000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000000c000-0x28)={0xbd4, 0x12, 0x1ff, 0x3b, "6853f902923257d4866dda642cb76b6e4fc5bce771a3dbe6dd4fb037c8c83606"}) sysinfo(&(0x7f000003c000)=""/162) [ 76.788088] openvswitch: netlink: Flow actions attr not present in new flow. [ 76.809518] device eql entered promiscuous mode 2018/01/12 11:10:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000d5f000)=[], 0x0, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x8, 0x6, 0x8001, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000000000+0xfe7)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000002000-0x66)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000+0x737)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x80000001}) openat(r0, &(0x7f0000000000)='./file0\x00', 0xc4002, 0xfffffffffffffffe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000002000)={r1, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x800}) [ 76.847325] openvswitch: netlink: Flow actions attr not present in new flow. 2018/01/12 11:10:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fdf000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x4) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) syz_open_dev$loop(&(0x7f000036f000-0xb)='/dev/loop#\x00', 0xf91, 0x400001) 2018/01/12 11:10:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d51000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00004ba000-0x4)=0x0) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = socket$inet(0x2, 0x80000000006, 0x0) close(r0) listen(r2, 0x0) accept4(r2, &(0x7f0000602000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000485000-0x4)=0x10, 0x0) r4 = dup3(r1, r3, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00009f2000-0x4)=0x6, &(0x7f000029d000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000247000-0x8)={0xffff}, 0x8) r5 = dup2(r4, r0) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x891b, &(0x7f000011a000-0x20)={@common='tunl0\x00', @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept$packet(r5, &(0x7f00004b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00000dd000-0x4)=0x14) bpf$BPF_PROG_QUERY(0x10, &(0x7f000042f000)={r4, 0x3, 0x1, 0x4, &(0x7f000029f000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000fd8000)=0x0) getcwd(&(0x7f00008a7000)=""/1, 0x1) bind$packet(r1, &(0x7f0000bca000-0x14)={0x11, 0xff, r6, 0x1, 0xdafb, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r7 = getpgid(0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ca8000-0x4)=0x0) rt_tgsigqueueinfo(r7, r8, 0x37, &(0x7f0000f17000)={0x35, 0xffffffff, 0xdd61, 0x9}) 2018/01/12 11:10:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000010d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) accept4$alg(r0, 0x0, 0x0, 0x800) bind$alg(r0, &(0x7f00009c8000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) r1 = memfd_create(&(0x7f00000ce000-0x1c)='trusted%-ppp0$cgroup\\wlan1{\x00', 0x1) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000ed6000)={&(0x7f0000ad2000/0x2000)=nil, 0x2000}) 2018/01/12 11:10:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = memfd_create(&(0x7f00000fa000)='[#em0%!\x00', 0x3) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000475000-0xd6)=""/214) writev(r0, &(0x7f0000cae000-0x10)=[{&(0x7f000052f000-0x1f)="1f000000020319000000070000000680e2ed3b85090002000000000302fe58", 0x1f}], 0x1) 2018/01/12 11:10:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000d72000)=0x0) getpeername(r0, &(0x7f00008c8000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00003a9000-0x4)=0x14) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000b6d000)="240000001a0025f0006b001920bbfc00020b00ff00090000001000eb08000400000000b7", 0x24) 2018/01/12 11:10:31 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, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000237000-0xb)='/dev/hwrng\x00', 0x200, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f00003e4000)=""/56, &(0x7f0000971000-0x4)=0x38) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002ed000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r1, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r2 = syz_open_pts(r1, 0x801) writev(r2, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000622000)='/dev/mixer\x00', 0x80, 0x0) recvmmsg(r3, &(0x7f00008f3000)=[{{&(0x7f0000917000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000004a000)=[{&(0x7f00003cc000)=""/55, 0x37}], 0x1, &(0x7f0000d12000)=""/82, 0x52, 0xff}, 0xff}, {{&(0x7f0000e1b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00002f8000-0x80)=[{&(0x7f0000103000)=""/0, 0x0}, {&(0x7f0000ac0000)=""/172, 0xac}, {&(0x7f00007a1000-0x3)=""/3, 0x3}, {&(0x7f00002e7000-0x3a)=""/58, 0x3a}, {&(0x7f00002d1000-0x27)=""/39, 0x27}, {&(0x7f0000056000-0x24)=""/52, 0x34}, {&(0x7f000056d000)=""/233, 0xe9}, {&(0x7f00006a9000-0x50)=""/80, 0x50}], 0x8, &(0x7f00007fd000-0x63)=""/99, 0x63, 0x0}, 0x6d7}, {{&(0x7f0000324000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000c20000-0x40)=[{&(0x7f000063a000)=""/116, 0x74}, {&(0x7f0000a19000)=""/4096, 0x1000}, {&(0x7f0000e4f000)=""/245, 0xf5}, {&(0x7f0000c46000)=""/178, 0xb2}], 0x4, &(0x7f0000aae000-0x3d)=""/61, 0x3d, 0x8}, 0x100}, {{&(0x7f0000911000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000024000-0x80)=[{&(0x7f0000eac000)=""/54, 0x36}, {&(0x7f0000c06000)=""/117, 0x75}, {&(0x7f000037e000-0x93)=""/147, 0x93}, {&(0x7f0000b42000)=""/32, 0x20}, {&(0x7f000098b000-0x7e)=""/126, 0x7e}, {&(0x7f0000602000)=""/0, 0x0}, {&(0x7f000031b000-0x25)=""/37, 0x25}, {&(0x7f0000d9e000)=""/84, 0x54}], 0x8, &(0x7f0000d9c000)=""/243, 0xf3, 0x8}, 0x80000000}, {{&(0x7f0000e02000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000ae7000)=[{&(0x7f0000a35000)=""/136, 0x88}, {&(0x7f0000287000-0xaa)=""/170, 0xaa}], 0x2, &(0x7f0000ce9000)=""/191, 0xbf, 0x8c}, 0x1}, {{&(0x7f0000376000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000d5b000)=[{&(0x7f000086b000-0xcc)=""/204, 0xcc}, {&(0x7f0000766000-0x23)=""/35, 0x23}, {&(0x7f0000d0a000-0xe7)=""/231, 0xe7}, {&(0x7f0000dc8000-0xe9)=""/233, 0xe9}, {&(0x7f00007a0000)=""/60, 0x3c}, {&(0x7f00000bc000-0x62)=""/98, 0x62}], 0x6, 0x0, 0x0, 0x7ff}, 0x100000000}], 0x6, 0x2000, &(0x7f0000730000-0x10)={0x77359400, 0x0}) 2018/01/12 11:10:31 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x20000000000114, 0x4000000000000005, &(0x7f0000000000)="f020b46b", 0x4) 2018/01/12 11:10:31 executing program 0: mmap(&(0x7f0000000000/0x945000)=nil, 0x945000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000943000-0x3)='lp\x00', 0x3) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000943000)='/dev/input/mice\x00', 0x0, 0x481) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000943000)={0x0, 0x9, 0x10, 0x8, 0x2}, &(0x7f0000944000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000047e000)={r2, 0x4}, 0x8) r3 = socket(0x0, 0x807, 0x400) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f00005d8000-0x20)={"3ba27dcaf5ee526edabda269b4524f88", {0x4, 0xfffffffffffffffc, 0x3, "018592a39bbf", 0x2, 0x0}}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000944000)='/dev/vga_arbiter\x00', 0x40, 0x0) gettid() getuid() getgid() getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00005b4000)={0x2, [0x0, 0x0]}, &(0x7f0000056000-0x4)=0xc) getsockname(r1, &(0x7f0000945000-0x80)=@generic={0x0, ""/126}, &(0x7f0000555000)=0xfffffd68) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000713000-0x8)={0x0, 0x0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00008e2000)={0x2a97, 0x2}, 0x8) socketpair$inet(0x2, 0x0, 0xe9af, &(0x7f000093f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00007ee000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x55, 0x6, 0xcc3a, 0x0, 0x800, 0x4, 0x10000, 0xcb0, 0x80000001, 0x6, 0xfffffffffffffffc, 0xa18a, 0x1, 0x4, 0xe]}, &(0x7f0000941000)=0x108) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000942000-0x14)={r2, 0x3, 0x1, 0x10001, 0x6, 0x0}, 0x14) sendmsg$unix(r0, &(0x7f0000499000-0x38)={&(0x7f00001d0000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000059e000)=[{&(0x7f0000941000-0x1000)="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", 0x1000}], 0x1, &(0x7f00004fb000)=[], 0x0, 0x4004000}, 0x1) recvfrom$inet(r0, &(0x7f0000522000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) 2018/01/12 11:10:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000084f000-0x6)='logon\x00', &(0x7f00006c6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006b8000)='\x00', 0xffffffffffffffff) keyctl$set_reqkey_keyring(0xe, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000af6000-0xd)='/dev/usbmon#\x00', 0xd52b, 0x200081) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000006e000)=0x0) 2018/01/12 11:10:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x7fffffff, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x7, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003c5000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000428000-0x4)=0x1) clock_gettime(0x7fffffdffffffff0, &(0x7f0000003000)={0x0, 0x0}) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000543000-0x4)=0x6, 0x4) r3 = syz_open_dev$sndmidi(&(0x7f0000ab1000-0x12)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff9, 0x204001) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f000047c000-0xb0)={{0x1, 0x8}, 'port1\x00', 0xc0, 0x0, 0xb6ce, 0xffffffffffffff80, 0xfffffffffffff1f6, 0x0, 0x9, 0x0, 0x2, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = fcntl$dupfd(r1, 0x406, r2) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000065a000)={0x0, 0x0, 0x0}, &(0x7f00002e9000)=0xc) r6 = gettid() fstat(r2, &(0x7f0000e80000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a62000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e26000)=0xe8) sendmsg$nl_netfilter(r3, &(0x7f000062b000)={&(0x7f00001ab000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000558000-0x10)={&(0x7f0000179000)={0x2c8, 0x14, 0x7, 0x100, 0x3, 0x1, {0xa, 0x0, 0xa}, [@generic="9b3a2d6d7453b07170753686592b7ac25362bf526a8e582402597cd0e85b6ade813be3da51e0486db23c6de564e4e6d8bc6411ac3eb6e0d1ace916a702f146c3bedd5dec422bbafae7335b37b079c944e4e6f3b26391dedac6c23ca14b609892d0c734c7cb788da7ab61098e35486b3dd8916e3bd13b88db02adc50b44b34229fab0d8480a16b33595224cb0", @nested={0x4c, 0x1f, [@typed={0x18, 0x3d, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @flag={0x4, 0x2f}, @typed={0xc, 0x96, @pid=r5}, @flag={0x4, 0x8a}, @generic="", @typed={0x1c, 0x6f, @str='/dev/snd/midiC#D#\x00'}]}, @nested={0x190, 0x40, [@typed={0xc, 0x3f, @ipv4=@empty=0x0}, @flag={0x4, 0x6a}, @flag={0x4, 0x77}, @typed={0xc, 0x91, @pid=r6}, @typed={0x10, 0x4f, @u64=0x0}, @typed={0xc, 0x2, @uid=r7}, @generic="5402e02b69270def487841bf0a7e885dca5279a7d2f6b2c7b3d823ef186c55de5182854afb0f7f753d9094761ca57a080f7dd10e460f0adc9e8e84475bfc15fff31db031e5ee64b90fc0f55f7b7ef3f0db24762b725eab962258ebf852f036", @typed={0xc, 0x17, @fd=r4}, @typed={0x18, 0x14, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="568b8cb3cb2ff43f022607d9b1b2cc338689018607706a5e9f90773ce7b4435ab29a12e9cbf6610a1ac03373aade1e7513b7d83445bd5a15017a01a4ef4103366b92c3c99dd651e6ca56d19b71a656ad237dd17f80653d38281d13fb72c147a81fed4c294965689cbdeaf3a3d5edcb7d33fdf597ff48a77b3e0f92ddd7a8d11a472254b5da486a801894bab8c11c7607ced372629da0fc681e3bce4dd6f33d7e87a4d60a2498f7c0eefa8267223de95e7d1a922fa94011d4f0d9543481cfba617cd18784fc43f35723ee8f"]}, @generic="0b74e92c41d5d26404caeee7c6c011a32568f850c242b1cd38", @flag={0x4, 0x54}, @generic="341a2d74b59a756fda32f971ec2f1f6914ece12355f08182520f826d", @typed={0xc, 0x67, @uid=r8}, @flag={0x4, 0x55}]}, 0x2c8}, 0x1, 0x0, 0x0, 0x24008881}, 0x10) 2018/01/12 11:10:31 executing program 3: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000001a000-0xa)='/dev/cuse\x00', 0x40, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000019000)="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", 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x3, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000007000-0xb5)=""/181) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000013000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r2, 0xfffffffffffffffe, 0x4) close(r1) 2018/01/12 11:10:31 executing program 4: socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x0) syz_open_dev$sndpcmc(&(0x7f00002a9000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x3) syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x2, 0x1) 2018/01/12 11:10:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) close(r0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000054000-0x50)={{0x0, 0x0}, {0x0, 0x7}, 0x4, 0x0, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) flock(r0, 0x2) 2018/01/12 11:10:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000480000)={0x0, @tick=0x5, 0x1, {0x100, 0x4}, 0x81, 0x3, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = open(&(0x7f00004fb000-0x8)='./file0\x00', 0x80040, 0x0) getsockname$unix(r1, &(0x7f00002a2000-0x6e)=@file={0x0, ""/108}, &(0x7f0000fbe000-0x4)=0x6e) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r3 = add_key(&(0x7f0000292000)='id_resolver\x00', &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000056c000)="b27d2843a535fe0b8645cb33e0e0fa0e73a523054423f3402576f3cbadb1eb614433be1ab52b82f26d356d630fa51452c54e51312aeb0b24cb6217566552dfb6f91fd87bd0479d429f3b07dac8f5c92830633620ae61a102c14a0d8eec9e8552f249f83be26dc7419539ee1fa7a0b14f263de2dff5b7c2cb9f22b5c6820656d5809eefe7531cfa47356fb91cd86398cc913f5cfe32af4ebf109656ee5e73fea858b5cab39671d8243260ffd629fe9cc5c7a8972010b83a6a82553bbae6abfe33669032be9a5d40ac74f95bfa8b4f96a0bfc84441c541cb95ad591f", 0xdb, 0xfffffffffffffff9) add_key(&(0x7f000046b000)='big_key\x00', &(0x7f0000b91000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dc6000-0x1000)="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", 0x1000, r3) ioctl$KDDELIO(r2, 0x4b35, 0x103) r4 = socket(0x800000002, 0x3, 0x9) statfs(&(0x7f0000e4e000)='./file0\x00', &(0x7f0000b02000)=""/100) uselib(&(0x7f000071f000)='./file0\x00') connect$nfc_llcp(r4, &(0x7f0000153000-0x60)={0x27, 0x3, 0x7, 0x7, 0x80000001, 0x7, "726008096a4605cef53d8303fa1a2c180f9cf1c9a8a4f0e62fdfda5e882f56dba438055b9408d072e28b8201ec06ff7f3a1539358ca3dc9b51f0ba3ead5c83", 0x8e}, 0x60) bind$unix(r4, &(0x7f00002b2000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/12 11:10:31 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000bcb000)='./file0\x00', 0x101000, 0x33) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000798000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000000)={0x4, 0x3, 0xfffffffffffffffd, 0xc000000000000000, "4ad9c8d693a780ee6c113d1039840784884f27314a9e8065c695654cc242221ebcff0b934fd2c1e51b7556f6", 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000616000)=0x0) sched_getattr(r1, &(0x7f0000917000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r2 = socket$inet(0x2, 0x805, 0x0) sendto$inet(r2, &(0x7f00005d5000-0x7e)="c8", 0x1, 0x0, &(0x7f0000f02000+0x61a)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000e5b000-0x1e)={0x0, 0x10, "fb93d5babf1a9a4a91021b8c133d110e"}, &(0x7f0000952000-0x4)=0x18) 2018/01/12 11:10:31 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x3853, r0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000b000-0x4)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc00016de37101d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, r0, 0x0, 0x0}], &(0x7f000000c000-0x8)=[0x400000000000000]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000837000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x60, 0x0, &(0x7f000000b000-0x108)=[@free_buffer={0x40086303, r2}, @increfs={0x40046304, 0x0}, @increfs={0x40046304, 0x1}, @transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000b000)=[], &(0x7f000000e000-0x8)=[]}}], 0x69, 0x0, &(0x7f0000000000)="ef7e012f6dedee7f24f0f1408ca3662d07dd3b564a5f775291eb7cfd3c7303c239d60396a2b0d00c7ba73cdf425373ba6c0ed9c15ace0e07973b0a7a4e896178660036ead3c45e3db404d38c7f0abf8a7e1e2e710447f0ec93e717de20a81366c5f0b3c57795367a4f"}) 2018/01/12 11:10:31 executing program 5: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) fadvise64(r1, 0x0, 0x4000006, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f00008e6000-0x57)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000b42000-0x77)="21e56c70b11ed89bcb70a7ffbc7f952d08defce03fc48602a46aaecd4d526417ddec0175e9d698e82fa129d4452f3315f5b50889e5e57276d8200c0347e0e3af08f40b6bed6ea708c7fa869db3beb0aaf5e418c38ee709d599722469b2319bff8c5ef19d07b4e1fdb4f6bca90dd015ffa267f19b53d654") 2018/01/12 11:10:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f5c000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e58000)={0x0, 0xc8, "256d809873181a21fa5039947cf6b5db5bda6d3e3164fb2471d7f855034790325bac41455bb08c4439e41dfbc46210fec91a670b1ca9dba8b358cea79dd3f653eca3b9ce0d2cb933567c796e87a087751d1336001b488308d5307cac1b1b8e55d54d772b1d2ca7cad7e63ac08fa4f581691850c9a6fc97d9e5356c806122ae0c3d916e91ff17d9d664fa869a0610951b8bcf0ce2ed5566217ac85081f291b5100fa24fffd35f5aaddde234615d6181984c677a35836168906e4bceae0c1694fb8f45ddb58db213c9"}, &(0x7f00000af000)=0xd0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00007a6000-0xd)={r1, 0x5, "38f6f85160"}, &(0x7f000046f000)=0xd) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003ad000)={0xffffffffffffffff, 0xffffffffffffffff}) getresgid(&(0x7f0000d77000-0x4)=0x0, &(0x7f00004ec000-0x4)=0x0, &(0x7f00000bb000)=0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000018000)={0x0, &(0x7f0000012000-0x10)=[]}, 0x10) sendmmsg$unix(r3, &(0x7f0000cd0000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) syz_open_dev$binder(&(0x7f000019a000-0xd)='/dev/binder#\x00', 0x0, 0x2) 2018/01/12 11:10:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000077000-0x8)=0x7) r2 = syz_open_procfs(0x0, &(0x7f0000799000)='net/ptype\x00') sendfile(r0, r2, &(0x7f00005a5000-0x8)=0x0, 0x4000000400000ff) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000692000-0x20)={0x2, 0x0, 0x10000, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000632000)={r3, 0x1}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000059c000-0x8c)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000953000)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000234000)={r4, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009b3000-0x4)=0x8c) fcntl$setstatus(r1, 0x4, 0x0) 2018/01/12 11:10:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d51000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = socket$inet(0x2, 0x80000000006, 0x0) close(r0) listen(r2, 0x0) accept4(r2, &(0x7f0000602000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000485000-0x4)=0x10, 0x0) r4 = dup3(r1, r3, 0x0) fchdir(r3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r4, r0) 2018/01/12 11:10:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000cf2000-0x8)='./file0\x00', 0x4000, 0x100) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000f35000-0x4)=0x2, 0x4) clock_gettime(0x0, &(0x7f000009c000-0x10)={0x0, 0x0}) ppoll(&(0x7f00006b1000-0x28)=[{r0, 0x1090, 0x0}, {r0, 0x4, 0x0}, {r0, 0x80, 0x0}, {r0, 0x4, 0x0}, {r0, 0x8, 0x0}], 0x5, &(0x7f00001e3000)={r1, r2+30000000}, &(0x7f0000b6f000-0x8)={0x36c}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8eab, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 2018/01/12 11:10:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000e8d000)='./file0\x00', 0x108) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f00006df000-0x4)=0x0, 0x4) [ 77.181462] binder: 12875:12880 ERROR: BC_REGISTER_LOOPER called without request [ 77.189253] binder: 12880 RLIMIT_NICE not set [ 77.205726] binder: 12880 RLIMIT_NICE not set 2018/01/12 11:10:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000626000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00007fa000)={0x1, 0x2, 'client0\x00', 0xffffffff80000001, "26d3bf374304c56e", "6d190e178105c39c8f0e38c86681100f1fad4fd9386aa64a8b427c6a33dd5a2a", 0x5, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$amidi(&(0x7f00000f3000)='/dev/amidi#\x00', 0xfffffffffffffff8, 0x100) r1 = socket(0x800000010, 0x2, 0x0) write(r1, &(0x7f0000b12000)="1f0000001e00056d00020000000051030700000000000000000c04101d0200", 0x1f) 2018/01/12 11:10:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000119000-0xa)='\'md5sum++\x00') link(&(0x7f0000f58000)='./file0\x00', &(0x7f0000ab1000-0x8)='./file0\x00') [ 77.214629] binder: 12875:12891 got reply transaction with bad transaction stack, transaction 46 has target 12875:0 [ 77.214641] binder: 12875:12891 transaction failed 29201/-71, size 24-8 line 2772 [ 77.285348] binder: release 12875:12880 transaction 46 in, still active [ 77.292284] binder: send failed reply for transaction 46 to 12875:12891 [ 77.299237] binder: undelivered TRANSACTION_ERROR: 29189 [ 77.310329] binder: 12875:12880 ERROR: BC_REGISTER_LOOPER called without request [ 77.318065] binder: 12880 RLIMIT_NICE not set [ 77.320810] binder_alloc: 12875: binder_alloc_buf, no vma [ 77.320837] binder: 12875:12891 transaction failed 29189/-3, size 0-0 line 2957 [ 77.323078] binder: 12875:12901 got reply transaction with no transaction stack [ 77.323086] binder: 12875:12901 transaction failed 29201/-71, size 24-8 line 2757 [ 77.332191] binder: 12875:12901 BC_FREE_BUFFER u0000000000000000 no match [ 77.332230] binder: 12875:12901 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 77.332239] binder: 12875:12901 got transaction to invalid handle 2018/01/12 11:10:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d51000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = socket$inet(0x2, 0x80000000006, 0x0) close(r0) listen(r2, 0x0) accept4(r2, &(0x7f0000602000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000485000-0x4)=0x10, 0x0) r4 = dup3(r1, r3, 0x0) membarrier(0x8, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r4, r0) 2018/01/12 11:10:31 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000001000)=""/182) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$sock_ifreq(r0, 0x800008946, &(0x7f0000001000-0x28)={@common='lo\x00', @ifru_data=&(0x7f0000f9c000-0x20)="020000008d35164014a9135301000ffffe00007663d8a705b0000072052a90e6"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000002000)=0x5dba, 0x80000000, 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000f9c000-0xd)='/dev/usbmon#\x00', 0xdf68, 0x80) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000f9b000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 11:10:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) dup3(r0, r0, 0x2000000000080000) rmdir(&(0x7f000001c000-0x8)='./file0\x00') bpf$MAP_CREATE(0x0, &(0x7f0000917000)={0xc, 0x4, 0x2000000004, 0x3c79, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/12 11:10:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f35000-0xb)='/dev/loop#\x00', 0x10003, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003c5000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) close(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000086a000)='/dev/sequencer\x00', 0x20000, 0x0) removexattr(&(0x7f0000b08000)='./file0\x00', &(0x7f000055d000)=@known='trusted.syz\x00') ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000b7d000)=""/218) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000767000-0x1a)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000110000-0x4)=0xe8) 2018/01/12 11:10:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007a2000-0xb)='clear_refs\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000057e000)={0x6, 0x6, 0x2, 0x0}, 0x8) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/01/12 11:10:31 executing program 6: mmap(&(0x7f0000000000/0xb4d000)=nil, 0xb4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x2) mmap(&(0x7f0000b4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000b4d000)="dc80308e156e488a2cbfd16aec911a51747b7ccbddaf759743c7cfb2e8dd21784a3e2092614f7168a5710cfb458e8bc1d7623c8a9e039d5ca4abd1dfcec88495a98c795fafff6b779d0b9d797dcc01c325b28b740dd77e1f88a6a2461a82c3fd566f5e9b9d80ebd6da77b9328b2a4667664054fe6749e6e9d38dda265ab9bd2d4bd302a9bbb56c34dc9b17f4f23ba4feb2f4cbe1846cb78dcd9bae582c53ab47769f6085b5a400a0c86dbf162eb83ed7f956569d3bd74cfe1ac125cc6671bb90dab1b5e3260d45ab894f2e", 0xcb) r1 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) clone(0x0, &(0x7f0000b10000-0x3b)="", &(0x7f00000a4000-0x4)=0x0, &(0x7f0000b46000)=0x0, &(0x7f0000b47000-0x7c)="") setreuid(r2, 0x0) 2018/01/12 11:10:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000014f000)='pagemap\x00') r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') openat$cuse(0xffffffffffffff9c, &(0x7f00008eb000)='/dev/cuse\x00', 0x40000, 0x0) sendfile(r1, r0, &(0x7f0000318000-0x8)=0x0, 0x400000ff) 2018/01/12 11:10:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000009000)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae00, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0xc0189436, &(0x7f00004ee000-0x40)={0x0, [0x0, 0x0, 0x0, 0x2, 0x0, 0x7412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0]}) [ 77.332250] binder: 12875:12901 transaction failed 29201/-22, size 0-0 line 2842 [ 77.393337] binder: undelivered TRANSACTION_ERROR: 29189 [ 77.398852] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/12 11:10:31 executing program 1: mmap(&(0x7f0000000000/0xdf6000)=nil, 0xdf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x8, 0x9) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000df3000)={0x0, 0x78, &(0x7f0000824000)=[@in={0x2, 0x2, @rand_addr=0x43, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x72b}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}]}, &(0x7f0000afc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000071d000-0x8c)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b34000)=0x8c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000df5000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0xb0a) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f0000df4000-0x20)={0x8001, 0x4, 0x1, 0x3, 0x0, 0x2}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00009b3000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f0000115000)={0x0}, &(0x7f0000b6c000-0x8)={0x0}, 0x8) r6 = syz_open_dev$vcsa(&(0x7f000029b000)='/dev/vcsa#\x00', 0x7, 0x40040) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000df6000)={r1, 0x3}, &(0x7f0000df7000-0x4)=0x8) setsockopt$inet_mreqsrc(r5, 0x0, 0x28, &(0x7f0000df5000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x6c, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) accept4$inet6(r0, 0x0, &(0x7f0000df4000-0x4)=0x0, 0x800) r7 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) socket$inet6_dccp(0xa, 0x6, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r8, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r8, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) sendto$inet(r8, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x33, &(0x7f0000df5000)=0xffffffffffffff50, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000bed000)={r2, 0x3f, 0x1, 0xd9c6}, &(0x7f0000d49000-0x4)=0x10) sendto$inet(r8, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r8, 0x8905, &(0x7f0000df5000-0x4)=0x0) 2018/01/12 11:10:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2000000000000005) socketpair(0x4, 0x2, 0x3ff, &(0x7f000085f000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000402000-0xa8)={r0, 0x80000000, 0x5, "8c466ed83425c9cca3ea816defefea4fcb91afac89282817f83b8696db269d168ffcfbb71e38cdde9567093c71c9075583c8973a92f0b71b6c2a57bd43a0c8c87ec32d2f099627d0ba3c13c570d4c53ab0ca315913ff1fc1a2b4504211175989810b755ed38cc73c90718c02b9ed4501f992614814e9acf393c63cfb1c04c5b97af4502aa78b5ff551b6b6e7a26c8e5760b0ae1cfd2e06e04f6a4f90a6f6"}) 2018/01/12 11:10:31 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = socket(0xb, 0xa, 0x7) dup2(r0, r1) 2018/01/12 11:10:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a09000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") link(&(0x7f0000329000-0x8)='./file0\x00', &(0x7f00000d3000)='./file1\x00') r0 = accept4(0xffffffffffffff9c, &(0x7f0000799000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000ad000-0x4)=0x1c, 0x800) connect(r0, &(0x7f0000943000-0x10)=@ipx={0x4, 0x100, 0x3, "6ade1f07fcc1", 0x0, 0x0}, 0x10) 2018/01/12 11:10:31 executing program 5: mmap(&(0x7f0000000000/0x589000)=nil, 0x589000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000117000)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000516000-0x170)=@newsa={0x154, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0xfb4, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x30}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, {0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0xc4}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0xff58, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = semget$private(0x0, 0x0, 0x402) mmap(&(0x7f0000589000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(r1, 0x3, 0x12, &(0x7f0000589000)=""/22) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000213000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f000058a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f000058b000-0xc)='/dev/audio#\x00', 0x4, 0x400) ioctl$KDSETMODE(r2, 0x4b3a, 0x9) 2018/01/12 11:10:31 executing program 7: mmap(&(0x7f0000000000/0x2eb000)=nil, 0x2eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = dup2(r0, r0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000185000-0x4)=0x6) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) sendmsg$alg(r2, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x5, &(0x7f00002df000)=0x0) io_submit(r3, 0x1, &(0x7f00001f6000-0x8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00002ea000-0x9)="b2", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/12 11:10:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003b9000)='net/ip_mr_cache\x00') sendfile(r0, r0, 0x0, 0x8001) socketpair(0xa, 0x80b, 0x1, &(0x7f0000c00000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b3d000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c8f000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000ec0000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r2}) 2018/01/12 11:10:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c08000-0xd)='net/if_inet6\x00') r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000afb000-0xe)='/selinux/user\x00', 0x2, 0x0) pread64(r0, &(0x7f0000f1a000)=""/0, 0x3aa, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000a54000)={0x0, 0xb4, "86a30a47d83a5974c0378da319ef1796d6260a7f145fb0861211f6b88054def93611ea0343c9edf66da1e17ca73f31c724df50f92909103aa742ad50d61dd54839f0b1bef0f52b77562417fc6e94d3d87a9345c75f445d9ce4dfafdb9feebf04fd0a8df66edec1925ec87f1dc4490a428153c6342199067be4edb45b857aee20a61d645455c32d907de320c1a864b13d3237ffbf2d078fa3d27ff05daed1f3d7ce26a31222cc9235592a32a775db1e554ed94e02"}, &(0x7f0000e17000-0x4)=0xbc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00008a8000)={r2, 0x6, 0x1000, "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"}, 0x1008) 2018/01/12 11:10:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d51000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = socket$inet(0x2, 0x80000000006, 0x0) getsockopt(r3, 0x1, 0xff, &(0x7f0000808000)=""/239, &(0x7f0000971000)=0xef) close(r0) listen(r2, 0x0) accept4(r2, &(0x7f0000602000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000485000-0x4)=0x10, 0x0) r4 = dup3(r1, r3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r4, r0) ioctl$KVM_GET_PIT(r4, 0xc048ae65, &(0x7f00006b4000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 11:10:32 executing program 5: syslog(0xf, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x8)=0x0, 0xedc, &(0x7f0000c2c000/0x1000)=nil, 0x0) 2018/01/12 11:10:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xfffffffffffffffd, &(0x7f000079d000)=0x1, 0xffffffffffffffe9) listen(r0, 0x0) poll(&(0x7f00008aa000)=[{r0, 0xfffffffffffffffe, 0x0}], 0x2b7, 0x431b8446) ioctl$int_in(r0, 0x5452, &(0x7f0000199000-0x8)=0x400) shutdown(r0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ff2000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000e48000)={0x2, 0x0, [0x1, 0x67, 0x3, 0x100000000, 0x1000, 0xffffffffffff53f4, 0x7, 0x8]}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fd0000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/12 11:10:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000911000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) accept4$ax25(r0, &(0x7f0000f63000)={0x0, {""/7}, 0x0}, &(0x7f00000ae000-0x4)=0x10, 0x80800) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000fca000-0x40)=[{&(0x7f0000caa000)=""/8, 0x8}], 0x1) 2018/01/12 11:10:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000c77000-0xa)='/dev/vcs#\x00', 0x1, 0x101000) ioctl$KDDELIO(r0, 0x4b35, 0xfffffffffffffffe) r1 = socket$unix(0x1, 0x1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000ec7000)='/dev/rfkill\x00', 0x2100, 0x0) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000dfd000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/12 11:10:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009cc000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) write(r0, &(0x7f0000552000-0x29)="85f776637918fd4584a7bfea15c8800100000000000000ebf6665294", 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c27000-0xb)='/dev/hwrng\x00', 0x102, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000c87000-0x4)=0x2, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000020c000)={0xffffffffffffffff}) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000215000-0x88)={0x1, {{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/12 11:10:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b50000-0x10)='/selinux/access\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f00000d4000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000267000-0x90)=[{0x7, 0x5, 0xfff, 0xffffffff00000001, @time={0x0, 0x1c9c380}, {0x1, 0x6}, {0x81, 0x0}, @raw8={"3fcdf681b59ba030e027b703"}}, {0x3, 0x9, 0x4, 0x7d9373c, @tick=0x4, {0x10000, 0x1}, {0x6, 0x5}, @ext={0xc7, &(0x7f000013d000-0xc7)="aa7cc96b33d0cb6e05fce9c5013941989f429b92a255ce2fe55813c0f9effbfd5ac73280d42ed986eff82c2bf541e83d33e2a4400913c4d2e875a8aa27d68632ca606155a48738f0dec4b14c684f2949f003cb36c257ea2c0fa4b59b78391e47acb85efed2d499cf804be3f0a7e2fbb939fe6ed1716c49925c7f9d2742d7b3e34ec66193e84b0b49283bbdd9403ca8aced7e1285073ba3587b75a1f80acd249bd921401739e02633e0691eef8b8cda1b937fd7b8b4e3a69c674320069a60b666018dbf6f0720a9"}}, {0x5, 0x8, 0x5, 0x8, @time={r1, r2+30000000}, {0xe9, 0x1}, {0x6, 0x6}, @raw32={[0x3, 0x7, 0x100]}}], 0x90) openat$hwrng(0xffffffffffffff9c, &(0x7f0000163000)='/dev/hwrng\x00', 0x2003, 0x0) 2018/01/12 11:10:32 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x10002000000011, 0x8000000080003, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000082000-0x4)=0x46, 0x4) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000113000)=0x1000, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) write$tun(r2, &(0x7f0000650000)=@hdr={0x0, 0x1, 0x0, 0x20, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x0, @rand_addr=0x0, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/12 11:10:32 executing program 3: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") r0 = syz_open_dev$audion(&(0x7f0000bc1000)='/dev/audio#\x00', 0x83, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000000)={0x3, 0x8}) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000617000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000001000)='/dev/admmidi#\x00', 0x4, 0x142) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2cef, 0xc0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, 0x0}) renameat(r1, &(0x7f0000d20000-0x8)='./file0\x00', r2, &(0x7f0000ba3000-0x8)='./file0\x00') 2018/01/12 11:10:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r0 = syz_open_procfs(0x0, &(0x7f0000ed2000-0x8)='net/raw\x00') r1 = accept(r0, 0x0, &(0x7f0000c8c000-0x4)=0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00005f8000-0x9)='/dev/kvm\x00', 0x800, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00004bd000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000055c000)=0xe8) sendto$packet(r1, &(0x7f000018b000)="0662326c8b2749cbc783f3a886147c49e3d5a55c793f0af6cbdd28e82c87b5a473d655c5ae5c992d2a5b22c49e9889b57bf2e75440ae16444bf9fffd80371b7d58d5a73d33bf98d44fbf4d0d0dd7533d5218aa9494f4c707a6f29c7b2200adfb19a89a11403d41457d2e1ed4b32a68e6d087f8f555ef34ef71e479373e16b1060019ec00c35b0807d99916b338e24e2147d96e066274c8cd03addd380fd1cec65c80", 0xa2, 0x4000, &(0x7f00009a9000-0x14)={0x11, 0x8, r2, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndctrl(&(0x7f0000dfe000)='/dev/snd/controlC#\x00', 0x20000000000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r4, 0x80045530, &(0x7f000041c000-0x3b)=""/59) ioctl$KVM_GET_FPU(0xffffffffffffffff, 0x81a0ae8c, &(0x7f0000b76000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d6d000)={0x0, 0x0, 0x0}, &(0x7f00003ba000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000003e000)=0x0) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005fd000-0xc)='/dev/rfkill\x00', 0x22800, 0x0) connect$bt_sco(r1, &(0x7f00007e1000)={0x1f, {0x6, 0x5, 0x5, 0x80, 0x4, 0x0}}, 0x8) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000a30000)=r7, 0x4) r8 = syz_open_procfs(0x0, &(0x7f0000cc0000)='net/dev\x00') kcmp$KCMP_EPOLL_TFD(r5, r6, 0x7, r4, &(0x7f0000e68000)={r8, r3, 0x3}) 2018/01/12 11:10:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000699000-0x9)='/dev/vcs\x00', 0x10fa40, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000b88000-0x10)="fc76c2ff3745e2d21f9a96d4452b5f90", 0x10) r1 = add_key(&(0x7f0000f0c000)='.request_key_auth\x00', &(0x7f0000245000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r2 = request_key(&(0x7f0000261000)='id_resolver\x00', &(0x7f000035c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003b5000)='md5sum!wlan0\x00', 0xfffffffffffffffd) keyctl$negate(0xd, r1, 0x17, r2) fadvise64(r0, 0x0, 0x5, 0x7) 2018/01/12 11:10:32 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000008000)='/dev/sequencer2\x00', 0xd02, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000008000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KDGETMODE(r0, 0x4004510d, &(0x7f000000c000)=0x0) 2018/01/12 11:10:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d51000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = socket$inet(0x2, 0x80000000006, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000f00000-0x18)={0x0, 0xfffffffffffffff8, 0x10, 0x5fa0c6c, 0x8}, &(0x7f0000faa000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000723000-0xc)={r4, 0xfffffffffffffffc, 0x20}, &(0x7f000086a000)=0xc) close(r0) listen(r2, 0x0) accept4(r2, &(0x7f0000602000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000485000-0x4)=0x10, 0x0) r5 = dup3(r1, r3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r5, &(0x7f0000bc5000)=[{&(0x7f0000fb2000)="31dfbdde0e9c6a15349fa5ac554afcf70b4f8db4b3909c60dfb2ba8934ea527a09c2cea375e77a88caa5e45e2b6a968bccb74cd271010afcae1da402a9159414f4706e3877dcc6d58fbb962c87746cfebdf93665f07163c73c6cb43ebb0e95e6649d46c834faac64acafd4b15a1dfa69ab17b6260966fb2e364000534fcca4768caead972a0732d89b21fb7ac8647e28753ccd64f22a560707354ec3fc20c19439756a40b4d8a9e1f1730d9346d332f0bb0e86a40521fa002d6d9217176ed35d4e551b714b5074717e2259beafe47d6a2f335b3d76fd0954ec15bfc057d5cb63236a5e198590e12351", 0xe9}], 0x1, 0x0) dup2(r5, r0) 2018/01/12 11:10:32 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000004000-0xd)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x2)='8\x00', 0xfffffffffffffffc) r0 = getpid() tgkill(r0, r0, 0xf) rt_sigqueueinfo(r0, 0x1d, &(0x7f0000005000)={0x27, 0x8001, 0x80000000, 0x9}) 2018/01/12 11:10:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f6e000)='./control\x00', 0x0) r0 = open(&(0x7f0000b48000)='./control\x00', 0x0, 0x0) unlink(&(0x7f0000d99000-0xa)='./control\x00') mkdirat(r0, &(0x7f0000eb5000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000042000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./file1\x00', r1, &(0x7f0000013000-0xa)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f000002e000)='./control\x00', 0x2) 2018/01/12 11:10:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000000802, 0x0) listen(r0, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f000068e000)=0x401, 0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000082e000)=@get={0x1, &(0x7f0000de7000)=""/248, 0xfffffffffffffff8}) 2018/01/12 11:10:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d51000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = socket$inet(0x2, 0x80000000006, 0xfffffffffffffffe) close(r0) listen(r2, 0x0) accept4(r2, &(0x7f0000602000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000485000-0x4)=0x10, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000b17000-0x28)={0x6, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000068c000/0x2000)=nil, 0x2000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000e97000)=0x0, &(0x7f0000357000-0x4)=0xfffffffffffffd80) setsockopt(0xffffffffffffffff, 0x114, 0x6, &(0x7f0000000000)="2a8e0000", 0x4) r4 = dup3(r1, r3, 0x0) dup2(r4, r0) 2018/01/12 11:10:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)='/dev/autofs\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000f8c000-0x9)='/dev/sg#\x00', 0x10000, 0x0) fchown(r0, 0x0, 0x0) 2018/01/12 11:10:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ce1000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) perf_event_open(&(0x7f000048c000)={0x1, 0x78, 0x0, 0x9, 0xd16, 0x200000002000000, 0x0, 0x7, 0x10000, 0x6, 0x4, 0xff, 0x1000, 0x9, 0x10000, 0x800, 0x0, 0x7, 0x83bd, 0xffffffff7fffffff, 0xb4cd, 0x2, 0x5, 0x3, 0x1ff, 0xf0, 0xdc5a, 0x44a, 0x3d5b, 0x81, 0x800, 0x2, 0x259e, 0x0, 0x0, 0x41efceb3, 0x8, 0x1, 0x0, 0x10001, 0x0, @perf_config_ext={0x5, 0x2000000000000000}, 0x4, 0x200, 0x5, 0x2, 0x7, 0x9, 0x3, 0x0}, r0, 0xfffffffffffffffe, r1, 0x8) r2 = syz_open_dev$binder(&(0x7f0000892000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00009d7000)=0x0, &(0x7f0000371000-0x4)=0x4) perf_event_open(&(0x7f000047d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000d9c000)={0x0, 0x0, 0x0, 0x0}) 2018/01/12 11:10:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000eaa000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000016d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat(r0, &(0x7f0000c87000)='./file0\x00', 0x2080, 0x102) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000045c000)='/dev/dsp\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000c2c000-0x4)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000602000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x20400, 0x200, 0x5, 0x4}, &(0x7f00001c0000-0x4)=0xa0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000655000-0x20)={0x1, 0x0, 0x0, 0xfffffffffffffff8}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f000078d000-0x10)={0x9, r3}) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00008a5000-0x10)={r2, 0x80000001, 0x9, 0x5ff0}, 0x10) 2018/01/12 11:10:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x10002000000011, 0x8000000080003, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000113000)=0x1000, 0x197) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) write$tun(r2, &(0x7f0000e85000)=@hdr={0x0, 0x1, 0x0, 0x1000, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x200000000000000, 0x11, 0x0, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}, 0x26) 2018/01/12 11:10:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000)={0x2, 0x8000000000004, 0x6, 0x40000000017, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) pipe(&(0x7f00000ad000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002a7000-0x20)={r0, &(0x7f0000105000-0xd5)="b5", &(0x7f00009a2000-0x3a)="", 0x1}, 0x20) 2018/01/12 11:10:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000354000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0xd8f) msgsnd(0x0, &(0x7f0000001000)={0x1, ""}, 0x8, 0x0) msgrcv(0x0, &(0x7f000075a000)={0x0, ""/0}, 0x8, 0x0, 0x0) 2018/01/12 11:10:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1800000000001, 0x84) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e3d000-0x4)=0x0) sched_getparam(r1, &(0x7f0000271000)=0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00009ee000)={0x0, 0x37b, ""}, &(0x7f0000f14000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b79000)=@sack_info={r2, 0x0, 0x0}, &(0x7f0000b17000-0x4)=0xc) 2018/01/12 11:10:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00002d2000)='/dev/input/mouse#\x00', 0x8, 0x80000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000066d000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00006a3000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b84000)=0xe8) stat(&(0x7f0000d2c000)='./file0\x00', &(0x7f0000a3d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000094c000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000013000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000693000-0x4)=0xe8) lstat(&(0x7f000068d000-0x8)='./file0\x00', &(0x7f0000a63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f1c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e49000-0x4)=0xc) r8 = geteuid() lstat(&(0x7f0000fe5000-0x8)='./file0\x00', &(0x7f000008f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgrp(0x0) r11 = geteuid() getgroups(0x1, &(0x7f0000af8000)=[0xffffffffffffffff]) socketpair$inet6(0xa, 0x80003, 0x10000, &(0x7f0000e07000)={0x0, 0x0}) r14 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000092000-0x11)='/selinux/enforce\x00', 0x40, 0x0) r15 = syz_open_dev$sndmidi(&(0x7f0000575000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x101000) socketpair$inet6(0xa, 0x8000a, 0x7, &(0x7f00005f7000-0x8)={0x0, 0x0}) r17 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e48000)={0x0, 0x0, 0x0}, &(0x7f0000450000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b3d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001f5000)=0xc) r20 = epoll_create(0x7) r21 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000435000)='/proc/self/net/pfkey\x00', 0x4500, 0x0) r22 = dup(0xffffffffffffffff) r23 = accept$llc(0xffffffffffffff9c, &(0x7f0000c05000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000123000)=0x10) r24 = fanotify_init(0x8, 0x800) r25 = syz_fuse_mount(&(0x7f0000f09000)='./file0\x00', 0xb000, 0xffffffffffffffff, 0xffffffffffffffff, 0x80000001, 0x100000) r26 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a83000)='/dev/rtc\x00', 0x12100, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007e9000-0x4)=0x0) getresuid(&(0x7f0000490000)=0x0, &(0x7f0000409000-0x4)=0x0, &(0x7f000049b000)=0x0) r29 = getegid() r30 = socket$nl_generic(0x10, 0x3, 0x10) r31 = socket$bt_cmtp(0x1f, 0x3, 0x5) r32 = eventfd2(0xe3, 0x80800) r33 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a11000)={0x0, 0x0}) r35 = socket$bt_hci(0x1f, 0x3, 0x1) r36 = socket$key(0xf, 0x3, 0x2) r37 = getpgrp(0x0) fstat(0xffffffffffffffff, &(0x7f0000743000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f000034c000)=[0xffffffffffffffff, 0x0]) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00002fa000-0x8)={0x0, 0x0}) r41 = syz_open_dev$sndseq(&(0x7f0000e7b000-0xd)='/dev/snd/seq\x00', 0x0, 0x101000) socketpair(0x1, 0x0, 0xcae4, &(0x7f0000493000)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000850000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000083b000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a3000)=0xe8) lstat(&(0x7f0000d20000)='./file0\x00', &(0x7f0000f16000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e3f000)=0x0) lstat(&(0x7f0000db4000)='./file0\x00', &(0x7f0000b0a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000094b000)='./file0\x00', &(0x7f00003b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00002a5000)=0x0) r50 = getuid() getresgid(&(0x7f00007e3000)=0x0, &(0x7f00007b1000+0x1af)=0x0, &(0x7f000068b000-0x4)=0x0) r52 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000025a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00007c0000)={0x0, 0x0}) r54 = socket$llc(0x1a, 0x3, 0x0) r55 = eventfd2(0x1, 0x80801) r56 = accept(0xffffffffffffffff, &(0x7f0000802000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000e21000)=0xc) r57 = socket$nl_crypto(0x10, 0x3, 0x15) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f7b000-0x8)={0x0, 0x0}) r59 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fad000)='/dev/sequencer\x00', 0x8000, 0x0) r60 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000221000)={0x0, 0x4, 0x8}, 0xc) r61 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000b9b000)=0x0, 0x80000) r62 = socket$inet6_tcp(0xa, 0x1, 0x0) r63 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000cb4000-0x11)='/selinux/context\x00', 0x2, 0x0) r64 = socket$nl_xfrm(0x10, 0x3, 0x6) r65 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000c56000-0x4)=0x0, 0x80800) r66 = inotify_init1(0x80000) r67 = syz_open_dev$sndctrl(&(0x7f0000578000)='/dev/snd/controlC#\x00', 0x2, 0x42002) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00005a7000)={0x0, 0x80000, 0xffffffffffffffff}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000744000)={0x0, 0x0}) r70 = getuid() r71 = getegid() r72 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00005a3000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c67000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a8b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f32000-0x4)=0xc) r75 = syz_open_dev$sndtimer(&(0x7f0000e57000-0xf)='/dev/snd/timer\x00', 0x0, 0x40c000) r76 = accept4$unix(0xffffffffffffffff, &(0x7f00009f6000-0x6e)=@file={0x0, ""/108}, &(0x7f0000c76000)=0x6e, 0x80800) sendmmsg$unix(r0, &(0x7f000083c000)=[{&(0x7f0000040000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00009e2000-0x60)=[{&(0x7f0000422000-0xe9)="3d142508c833066aef2f88a4607d93417af77c33b09056a12ef108e3dcac8c55cd26a2460d8a4d0a6c1eca29385284d175edbe51beda2b00873590afec44b4bd5c01c22a78077cd44aba19792349bd6e7dc9f6080727a98c8bd9588e41c340cf6983eb04b5ddd30b47534bced3ffcad6d79c8740f096e48e9c3539393035de8001fdb9ad5cc28400aa9f8f8b69d0addeb5c9341305ebd65f8b016a9ef6361be3643bbc91503f0ab3a9b2416813ff43978f186522dcfba0139e52fb30a278a012dd0eb234c06a55baed8e3001652364328176fb7a9ba35b0afe48f14a83db1ab52d2925596234813a33", 0xe9}, {&(0x7f0000ade000-0xe9)="55aef31e54af9f4a4e1352a51add4b86c6bab253bc792a476abd09e88494ecf2e9d743d3e190824b5541ea2733365912897b35026d727433cf2eaf9fea32c18b6118485a0c1f8af9490452cfcad65e4ea65acdc2b46f59c5b5247f2892a68a06f1b1b942a8da9c6de36a1fd089244dcdc4a0bc28680332e2d276864cae957f69d5d41f594dd9cbada044494191f380022fb6752e0e5fd61eb24c1e673639f466c1fe9157b504bd12711683567db2d196f39253fd0da4c840fbdd2231475001a6cdf5d215911c85433afd6661c4d32e8f3933778d5354710d725a1ea6153bf3aadb7be28ae077ce3a20", 0xe9}, {&(0x7f000042f000)="832301e9d3cbc9058cf4ea771f87da438128c1", 0x13}, {&(0x7f00007b4000)="60f38784978f94e2b49968d7cd87c26b6a16dc6990f10385b945b3318c4c6d5831f84b0e37432090671b53a87531e4d3c0feefc6f6ea6ef271", 0x39}, {&(0x7f0000db5000-0x46)="c73efda4d16315b05e27dd549dedba627dfad0ee38d77f81cf26f5542bc88e3773cac16ddc628899e30f734306d7c20adbe1065d13f2c33107b78e48bb1df0d9f859d411c47e", 0x46}, {&(0x7f0000f07000)="fc766567d826d51abf0f737ae37751781c75c7ede98bd6a5e7dccd547bedb1c3c3c1bbcfbd81925d2b30fd7ac66f3f13bd885b04354e55", 0x37}], 0x6, &(0x7f000032e000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x10}, {&(0x7f0000e6c000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000aa4000)=[{&(0x7f000040d000)="c9edab8fd87943b1cefaaa82627e0869d89a3269a497965465654db7c2121e877b109c6685c2e8924e2211d540debe46e0107ac688a79e2c31c42e7b497930b081b3dc16477c8c48bb416a02c749e440def15ccc55ecaf077f850762ba357f77c5e61c85d5f94b87d9b8528d273748483b25fa8a19410a7ebe8a634d2b2803c064689ce9e683ed7f568385f1d26fda6c8fda4ad9321eac45df293646ae40fa24106e73de81", 0xa5}, 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0x1000}, {&(0x7f00009e5000)="7e658de4352abf1e3fe8a88b523375b56bd41c5022eae432b021be68326323948b11a28b3355f1ec11fb635a55265e9ec58487eefd3283d7c9cbdeb59c488d7ed1162548488717e2112e8e6c44e15cb6612e62e0194ed069cde4d065a67ff080bae86bff4822ffa4c5dad2d14289422dc497317ea173471d", 0x78}, {&(0x7f000025e000)="7dc9cf6169bc5b059afde027bd642b85cfe3900f0b6ed6ed75881fb0a7d533273a69aa4a0bab09238f6a94891cabfc712de27562fb459c8de43bc838a23609c599dc0fb841100b20cca89945f11a601c3977e9f08213aa40cabc2b08c24e9565fc5674c4f518698b9a19e2163e44c10bc29e1d8df15a53704bb5371cb3fd618dfb168fe715c6c93054d983ef9574a0564c0ec88582bc0f", 0x97}, {&(0x7f0000e40000)="", 0x0}, {&(0x7f000038a000-0x89)="810c05fac96d860514994ef004b50b9f9f1bf6bcc47cda40ce3e122d94487cd01cf7df97d19c01e7e6e7503e57238be44d306f980679165af9d9866b760ad7d86f46e2b0719978ac1daab86ad59455ab74bfdc7841528265f363bc40b944d0c185e9c701ee4e10b468f998318bcffcd1e1635628f19e443a0de9c365f6b737c1786008a975c5bdaa89", 0x89}, {&(0x7f0000c45000)="1e7b3d2c7b64a72d77f1fdde339935c914d669fd34dbe4c9f8f11a6dce63697e5a7d7c1a7e2249c35514e90079dd038d067d4e37b281137180b948e4c20c6874870cd26e8182a7d08a6d36259105aa3db05d411894c117866a7c8bf18b3991849acac52f43624c148678850888098a3366e89c1bb35de498fdcf29e11cb5570e7572816cf3365c634bbf5c781a675a79c1c00e53d7bbba183725af7135fb30ff115596af4ad178e4d0a0b431391acba10362b3bd54ce3038349ae28111bda97f8d44446233d25c7daa5c3f69219d39b7e9378662", 0xd4}, {&(0x7f0000551000-0x6e)="76eec71796e0a36e860971b5ff20d2e87e33d84ecdd35c7ba2f7899e7078b6274b3c772faad713ed23a6c3e8c3c49526786d3104a60da455d863a82cc386a6d13ccccfaf762278f7d86d9b7bd54f2ce770ee078365e0334ebbe6397584bd46a37cd24e2cffade61d1688bd0d9ff7", 0x6e}], 0x9, &(0x7f00008e3000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r13, r14, r15, r16]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x30, 0x1, 0x1, [r20, r21, r22, r23, r24, r25, r26]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x28, 0x1, 0x1, [r30, r31, r32, r33, r34]}, @rights={0x18, 0x1, 0x1, [r35, r36]}, @cred={0x20, 0x1, 0x2, r37, r38, r39}], 0x150, 0x4000}, {&(0x7f0000bdc000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000c3000-0x40)=[{&(0x7f0000be2000)="8c5e24065615b072bb36d1a86e00078dfb135b1a5d6966", 0x17}, {&(0x7f000003c000-0x6e)="9283e46497b910f4c7963a289100e6cdf23b51753f51e5f09f761c8880c2b46388fc10a26996b56b0651556daa9cce81c8b957ec65aedd530c3cb080a3caf04390046fe21bf72493054106f5f76884199323d506b871133eb1042b5668c5a4c5cf32a1339ecfc220d0b98b62b1c5", 0x6e}, {&(0x7f0000218000)="05971ee8d24ae40fb5cbcb00dbe6f8e22c534e6008299bbd2976f6dbba2a033eccb2150dd3d2208e2e8fb4706d5fa991d97117edaf5f1c68d1111d140b9d3fb5b8d3dce51d286213edb93e79338e3262755ee0", 0x53}, {&(0x7f0000453000)="f65212439e72a6b77a83bec30c1ddcbb46ff4a052090f6eabfc2e6b94ad0ff4d04504c11d56ff2820ed3ed1c71b28e2b980d9e91df97d296f4d57ee5ffce361c9cfb200888a3ff1079cabbaa3e06c3db81f3922a7822a9271e17a8ea1ee29cff0f57d561eca35870b51a551bd1a694a76eb2559e503be9c8451d5889659cccc707767bf11637f2a965cb7a58995c", 0x8e}], 0x4, &(0x7f0000346000)=[@rights={0x20, 0x1, 0x1, [r40, r41, r42]}, @cred={0x20, 0x1, 0x2, r43, r44, r45}, @cred={0x20, 0x1, 0x2, r46, r47, r48}, @cred={0x20, 0x1, 0x2, r49, r50, r51}, @rights={0x28, 0x1, 0x1, [r52, r53, r54, r55, r56]}], 0xa8, 0x4000000}, {&(0x7f0000d21000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00003a5000)=[{&(0x7f0000f77000-0xb)="e5dca137b6f2ccfa8c17c2e50d74fa9c896375bf41efd385088817340f919ae169bfe8622b9e0f166f6d51b7e6d6d07f252b2feed2f415acedf21736236e6f3e6995930ab80caa6118c3c8f0af5caff646d33d2eb80f853053d79ee3300b81218f421070b17638bc1c04057d6348045e78d11f41a4ee889e727b277f89f6b94cc83ca3ce903837b7d6b106729ebc3ef939f2e21fe6764c0713baea7b66493231c338c2c111e68c8468e9be12502636410f4c6586c71e3df8ccce388a48c596ef0f2aa6850269a734", 0xc8}, {&(0x7f0000ddb000)="", 0x0}, {&(0x7f0000aca000)="3df327933a7d1ba48cde76e55709c67c5b8d36c24c2b2a3612dd2878345e42fbdf4270e5cd48de2a07732dc9b7bcf6925ebeadb05d7cd13a5b71eebdba5a86378529e8968837cb6db1740b16541e20fe47b2af06fc1b41ad313ac2ff8068d3800d3a0e25c742b3a48a2e40343f814abf7989bd1aa048b5865e58388486ee1d7055d872688f3eba06e74f595c124d96c814860e61bbf3f42d9b35f02401cd38643f64e2597063de3c3f0399d8fb9ec202e331dee726d5db98dcfaa0027fe973c872ad308f83", 0xc5}, {&(0x7f0000bee000)="1a12d5a5b09d20d3bb21de57d227811f022ef53834ce779acce5207dd4757b01379d3120998403dff34c3c25bfaf41883b74f4e994d8aa8a8e70d1cfd00422292c93fe6b87980f27381b33e69c4a978364249a951d337295e741642ef3b6e648b776124c1d638bdaff8b5b0a7035645dcaf8689cfc3bb3d01169f635092bd825a0487f52e00fd02111546f8f51032c1c495618c35cd179c3ff8f2c129e28ebe9ac3a88317716a3eeb80af21bda335045130f0e602d7a4191da9b5afb0c54dd263d1525bda50f3c4f658a2b744c2f0184d8bcd2d18f859c9a8f9779f00285c87d9eaf0d63f8d6", 0xe6}, {&(0x7f0000bdb000-0xaa)="284ab50cbf28c508ea71b618901fd0ff5df94a071b6335968aa28073d3c6f4587380bc62a92ded50045dbf22512792c0c187dea9a2ae453f66e9aa0634b7d0ea9de01d79da7a09bd72c5880ca2516e74bcafb5698d517717c279cc1062603f77436e8c421b631f761d51fee5163af305af4de57cc9469de75ca703c0f6fed1ff777f1aed285804db98143ba084a7cec4e65236cb546cf59eee9e65e2e82f1e63b54025b8d8642e836617", 0xaa}, {&(0x7f0000838000-0xd2)="8b33dee1a202a060df40b75fb0854bbb5649b0051462e199cb2c575913d38552d146e1a77e0ecbcc04f38c39ef4237182b3667c6cce4f86fabf42a3925e6edc2f6e2fda40c9a2ddbf2d0d7374ba18bb3bb9d34c08b7c1f18e0e30611827b9b935dccd5e44df4684752a9ea40d5abbf19b5e357a2409fe924b3fbf759e63c5533127a680bbc063f3be6cc724530b3e286b4ef231399c7af1278ca280fe98d2834c9da202013b376a77f74a9b9eb8a784450548bb00990d1618b8bec7a41f1e310d6f621735c2e38c426bb72d1a038184ad8d7", 0xd2}, {&(0x7f000006f000)="1b2a1e9e8cdb1e4ed4edfa1b24c68925751c171a94d0e4f4839694be07c861de32c749ef705801ed33b9624ee46c639a0afe27443c13e8326ed5cb6145c69c367d12b24d47f1ea7aae0d30f8bd8a742eb62eb832599f2f90c206ab3f72767767c840a75c4b58396d22570e8d6714634b4fbbc54c4b7a557c13f90e1aed63b3f038c4499b37dbcd9e51e3881e6cc5055090f786f4ca8d6eb76d911c1af75d02c975cdeb7c1a7105bb2509c17ee055c4a7c9c33846bf7067ca7f417bece479d811cb6b680cd4c82cd2893ab7a0b149d4130b4f3d7ee3", 0xd5}], 0x7, &(0x7f0000f0d000)=[@rights={0x28, 0x1, 0x1, [r57, r58, r59, r60, r61]}, @rights={0x18, 0x1, 0x1, [r62, r63]}, @rights={0x28, 0x1, 0x1, [r64, r65, r66, r67, r68]}, @cred={0x20, 0x1, 0x2, r69, r70, r71}, @cred={0x20, 0x1, 0x2, r72, r73, r74}, @rights={0x18, 0x1, 0x1, [r75, r76]}], 0xc0, 0x0}], 0x4, 0x4000000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r77 = socket(0x10, 0x2, 0xc) write(r77, &(0x7f0000e2b000)="130000001000ffdde200f49ff614050000230a009d0000001100afa73022e5f9ec3e09e8a95fc801c478aa4e212c4f863b8600000002360d9b31d03061a2a43421d9a404cfb88e3e407b5e82ff998da067e180c7ee5387937d5f575f8bcadb076f530f8b3e076d5e0f59a19d57c800297b7884a558cbcbb9a39f736e7cbf5098e02820f6c74d4414e34c1c94f3ac584e2669e6d0b2467be7cdcf098a54ad965b89353e96f3733e5704efdf5f59d95076f5", 0xb1) 2018/01/12 11:10:32 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) prctl$seccomp(0x16, 0x1, &(0x7f0000551000-0x10)={0x2, &(0x7f0000a6b000)=[{0x22889c5e, 0x20, 0xbf, 0x8}, {0x7fffffff, 0xc2, 0xffff, 0x3}]}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00005d1000)='/dev/mixer\x00', 0x200000, 0x0) close(r1) bind$bt_sco(r1, &(0x7f0000927000-0x8)={0x1f, {0x8, 0x7, 0x5, 0xc0, 0x200, 0x6}}, 0x8) r2 = syz_open_dev$sndpcmc(&(0x7f0000bee000+0xf61)='/dev/snd/pcmC#D#c\x00', 0x9, 0x20881) r3 = add_key$keyring(&(0x7f000034b000-0x8)='keyring\x00', &(0x7f0000178000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r4 = getuid() getresgid(&(0x7f000063d000+0x5f3)=0x0, &(0x7f0000a92000)=0x0, &(0x7f0000916000)=0x0) keyctl$chown(0x4, r3, r4, r5) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000600000)={0x2, 0x7fff, 0x4, 0x100000001, 0x5, 0xbdb5}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000053e000-0x10)={0x2, 0x5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 11:10:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x1) writev(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000d4b000-0x44)="12", 0x1}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000003000-0x1)='\x00') r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000001000-0xb4)=""/180) 2018/01/12 11:10:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) recvmmsg(r0, &(0x7f0000d8f000-0x1a4)=[{{0x0, 0x0, &(0x7f000070e000-0x40)=[{&(0x7f0000cb6000-0xd4)=""/212, 0xd4}], 0x1, &(0x7f0000534000-0xf3)=""/243, 0xf3, 0x0}, 0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00001eb000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r4 = getpgid(0x0) fcntl$setsig(r2, 0xa, 0x12) dup2(r1, r3) fcntl$setown(r2, 0x8, r4) tkill(r4, 0x16) 2018/01/12 11:10:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000474000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x8400000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000028000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"6fbe9ec5271430d2dfcd3059"}}], 0x60) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00001c4000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000-0x4)=0xfffffffffffffecd) getpeername$unix(0xffffffffffffffff, &(0x7f0000beb000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00005c6000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00008e3000)={0x112, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 11:10:32 executing program 3: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x0, &(0x7f0000001000-0x64)="493127b383faec8dfbb6a2d1c9699d385ea533806bf8a7e65dec14e9056d4d92cfa1f9ac52b77ca38cee8503c4792efc2a1b817a9bc741be3b54928f92c3d9d96f613c9e1c1aed4e6e096d0d6698e4a6ef7344ff2d0bebdc1395b4ee12abce58754d126b") fsync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) read(r1, &(0x7f0000d1e000-0x8)=""/8, 0x8) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b3b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x1ff) syz_open_dev$audion(&(0x7f0000368000-0xc)='/dev/audio#\x00', 0x3, 0x2101) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00000ff000)={0x0, r2}) recvmsg(r4, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) dup2(r3, r4) r5 = gettid() tkill(r5, 0x16) syz_open_dev$tun(&(0x7f0000744000-0xd)='/dev/net/tun\x00', 0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/12 11:10:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000db8000-0x48)=[{0x4, 0x6}, {0xb, 0x400}, {0x6, 0x6000000}, {0x6, 0x1ff}, {0x0, 0x7}, {0xb, 0x3ce64be}, {0x4, 0x62508000}, {0x4, 0x100}, {0xb, 0x20}], 0x9) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000094f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x487, &(0x7f0000ef1000-0x18)=""/24, &(0x7f000045f000-0x1)=0x290) getsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f00002fe000-0xe4)=""/228, &(0x7f0000cc2000-0x4)=0xe4) 2018/01/12 11:10:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d51000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = socket$inet(0x2, 0x80000000006, 0x0) close(r0) listen(r2, 0x0) accept4(r2, &(0x7f0000602000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000485000-0x4)=0x38f, 0x0) r4 = dup3(r1, r3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r4, r0) 2018/01/12 11:10:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f000048e000+0xd95)='/', 0x1}], 0x1, &(0x7f0000544000)=[], 0x0, 0x0}], 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000beb000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x101100) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000099b000-0x4)=0x0) listen(r0, 0x3fe) r2 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bbb000)=0xfffffffffffffe1a) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00000b4000)=@add_del={0x2, &(0x7f0000595000)=@common='sit0\x00', 0x5}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000c77000)={@generic="1c004bf4863ae9c7f5e2217f3f093a3d", 0x7f}) setsockopt(r2, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed02000000", 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000bbf000-0x8)={0x0, 0x0, 0x0}, 0x8) 2018/01/12 11:10:32 executing program 5: mmap(&(0x7f000080e000/0x2000)=nil, 0x2000, 0x3, 0x8050, 0xffffffffffffffff, 0x1) r0 = memfd_create(&(0x7f00000a2000-0x1)='\x00', 0x0) fcntl$addseals(r0, 0x409, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000002000-0xd)='/dev/dmmidi#\x00', 0x0, 0x40800) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000000)=0x10000) set_mempolicy(0x1000008001, &(0x7f0000587000)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000002000-0xd)='/dev/urandom\x00', 0x0, 0x101000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c3b000)='/dev/vga_arbiter\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000f51000-0x8)='./file0\x00', r1, &(0x7f0000f50000)='./file0\x00') name_to_handle_at(r0, &(0x7f00001bd000)='./file0\x00', &(0x7f00005ae000-0x62)={0x8, 0x0, ""}, &(0x7f0000e6b000)=0x0, 0x1400) ioctl$KDENABIO(r0, 0x4b36) sendmmsg$alg(r1, &(0x7f0000516000-0xa8)=[{0x0, 0x0, &(0x7f0000f6a000)=[{&(0x7f00003e6000)="aad785f53f3ba8ea01a600f1a6d65f0de88c416456d14bd4292874a5453213b2160acd59e2f7b6c422f7f1201192d35b39046136909c53de1930375509aabb33be07e7c44440", 0x46}, {&(0x7f0000c8b000-0x1000)="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0x1000}, {&(0x7f0000bc0000-0xef)="a10c1b47eb91cf5ecce73f24b3c40f2a5c9793d57ca671d3e3a84197774d84b9569341580b547c4028c80336653690b18ff5d63280d29f85bbb9fe37061d226574b0708bfa58204bb95be5006a3056ef1af26f05f91ff0aad076dcec04ad59efbef69dfe7dfb8270dd6fd3035e86474e97282833e734c7e0b2d6a06ff80d4c345e292ebb030cff1d612cccbfd3e6746620080e77a5f11bb82882a5af250924eea3f1c670a190729b8ea5e37d94b5c7ffe85be6502359a35389f63341b20b15dcb5216b235b7cc57ee4b9607169b449b876d6838f9d52b3f3c7a0ae626491076f7130803bfef688836d514ebc19139a", 0xef}], 0x3, &(0x7f0000f7b000)=[@iv={0x30, 0x117, 0x2, 0x1c, "928cc1cae7114682f31d51424ebdc3b125f5872c87d113aa600da87d"}, @iv={0x58, 0x117, 0x2, 0x3d, "1bcf256230bb00131243f0f886718073472d2f82b21d51346cdce0a31cfcc8d9083e332b99571936cdf4af787ba8a1c0b409206e982e8352c15bbb6e49"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xc0, 0x117, 0x2, 0xa9, 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0x1000}, {&(0x7f0000c3c000)="da8fc0f4a6f94f1adad3159fe104df9c1a7a4f39416b4d5cb25b659463e85a298c95aa05245db448b0765e41af1e82996bc6de70d481e2aa0075664ef9f8d8052070113a5d644d079737e3a1852c096e980acfb12370ce74714e4432a1ad2aca9eb116067397abea379f47e41e1500c1d9fa12b71d99e0fb4ad0eff724e724a904c2836f513848ffff52721f55801269b9bcba71e0e71762d658146cfc2d491515bc4fe68e591a46bdead4845b79e9bf0035f81b2e04278feea7e4470fb40a3056d06b6444062fd768324159329245219a4fb49ce549025cd7", 0xd9}, {&(0x7f0000055000-0xcb)="1727d3a20c98d9dc242ff1878359cf30fd7361e53d1982ceed3e31edc675c38fbaf6137ac5c52fea72f1b0d6442fc788fe0a70d753625ff57f483ed30ccba18a25606f799b9079b612fde889bf92b0812febba8f6c1095e384a8bea2e9eebabcce1ca0c4c9e579513abe418816c3c0871f012da4166d832fc32ad32a1885c5185a2a4ee0546ee802bb5e4ccad174e5338e473c523a40932f9e88f0d04e59c9258586af3f4c0c8c5c0de8ac7f5dd5eb8f0cfda95f8e368102b6ed8be29b529e7d29fb4e9970ef58c9446cf1", 0xcb}, {&(0x7f00007f0000-0xe6)="54bebb1ec4b0e08bf0d7e44177724afda8ce4b54979288784f7e243714f550485fb90fab802b593077a76d78d0731e4d976c87666d90639b138bf8e7df1daf051afe27713626edd9a77f0ed30f5af6a2247e2ae18bfd1fd78c9ed1ff8736d9ef88df55734f68a4abde2bef4e0731c5b881f83b414c762bbc715c92e43d44e0dfa3c8581fb91d49de8a315b85659f0b9e90fb64d31b5482774f42284183b23756f9647ff81a3b2c4257dd93ef9dd67e61f990ee99bd67d24a9dfee9c9f98aa5b575a49d1995d9355e6db9b25e355d3f5c1bdde6575f9d47774eff4e11fd784cbef14c8daf218d", 0xe6}], 0x8, &(0x7f0000892000-0x18)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x8000}, {0x0, 0x0, &(0x7f0000bca000)=[{&(0x7f0000179000)="1e4b935f26", 0x5}, {&(0x7f0000732000-0xa8)="0c7981638505d5c2915c5ccac28f1fc95f8d720cd7a3e10372307283c3206d1c5bfb19f94d223d7ffdb8735930ca1a8ccd508587065327f84754a7c5716ba064e30c66c51ad74e0dff8f4134979153932e8844b5a35977460f9024afc53383190f3b400a46584bb9b755977b13116c48819a76e653d1add72795788894e6ad4f05085c07b346d5f1f8954279d012b4b555969d7e0075387e56e942c1a93c089e05126d2e69742944", 0xa8}], 0x2, &(0x7f0000c45000-0x140)=[@assoc={0x18, 0x117, 0x4, 0x9}, @iv={0x110, 0x117, 0x2, 0xf9, "b3e61b88700ab46a84b00524ef402d934cec3346f778440eb68c2a16aa49f6ed4221ef35f1e93dccb946685fb616732973c72e489574d68edfedc5c2d184281c1b5ef9dd783df44939d9d23ba25a8c34951b85897f8caa8d3f08c8a0d7401655c0fae4ba93dd79938413f8bb17efee8fce3d5b30437e4207ea0817a2acb07300006e60e412666c2b4b7a80d6a0c31651109814b6e7d66bbb7df3bb84d6f512bedf1a310c7cd2cb057986ec84efae0ed99709742de96b980e5f84a0c35604cbe511860f23818a3dbca0e70d53da381a688a318c148ccd8d6cb50e7706dbb70b17e66feaf8dfe5c40f4b39c1fd2b56c47c75c0ce5f7b3c8fd4df"}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x140, 0x0}], 0x3, 0x40000) 2018/01/12 11:10:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f00000fd000)=""/164) fallocate(0xffffffffffffffff, 0x1, 0x6, 0x8000) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000ef6000)={0x4000, 0x4, 0x0, 0x6, 0x0}) seccomp(0x1, 0x0, &(0x7f0000159000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) pwrite64(0xffffffffffffffff, &(0x7f0000b84000-0x2)="de07", 0x2, 0x0) 2018/01/12 11:10:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b0d000-0xb)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000ca1000-0x12)='/dev/input/mouse#\x00', 0x100000001, 0x88100) ioctl(r0, 0x40000000401070c9, &(0x7f0000ed6000-0x1)="") 2018/01/12 11:10:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000566000-0x8)={0x0, 0x0}) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000435000-0x6)=""/0, &(0x7f00008ad000)=0x0) 2018/01/12 11:10:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b1c000)={0xffffffffffffffff, 0xffffffffffffffff}) getxattr(&(0x7f00008b6000)='./file0\x00', &(0x7f0000ce8000)=@known='user.syz\x00', &(0x7f000057a000)=""/166, 0xa6) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', &(0x7f0000000000)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 11:10:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d51000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet6(0xa, 0xa, 0x5) r3 = socket$inet(0x2, 0x80000000006, 0x0) close(r0) listen(r2, 0x0) accept4(r2, &(0x7f0000602000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000485000-0x4)=0x10, 0x0) r4 = dup3(r1, r3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r4, r0) 2018/01/12 11:10:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x1, &(0x7f0000e32000)={0x7f, 0xd0c, 0x4, 0x0, 0x8, 0x3ff, 0x3f, 0x6, 0x6, 0x80000001, 0x65ae, 0x4, 0xdd3, 0x9, 0x7, 0x8000, 0x7, 0x5, 0x0, 0x3, 0x100000001, 0x71, 0x8001, 0x9, 0xffffffffffff8000, 0xded3}) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) 2018/01/12 11:10:33 executing program 7: 2018/01/12 11:10:33 executing program 5: 2018/01/12 11:10:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b5f000)='/selinux/user\x00', 0x2, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000066a000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00008f2000-0x20)={@generic="34e6d842cb5d1b14901c191053659cfa", @ifru_flags=0x8000}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb0800010048050000", 0x24) 2018/01/12 11:10:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000665000-0xe)='/selinux/load\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000bfa000)={0xd, 0xf8, 0x1000, 0x8de00000000000, 0x10, r0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000052f000)='oom_score_adj\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x188}], 0x1) 2018/01/12 11:10:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d51000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = socket$inet(0x2, 0x80000000006, 0x0) close(r0) listen(r2, 0x0) r4 = accept4(r2, &(0x7f0000067000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003d4000)=0x1c2, 0x0) dup3(r1, r3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r4) 2018/01/12 11:10:33 executing program 1: mmap(&(0x7f0000000000/0x4ef000)=nil, 0x4ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fchdir(r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x0, 0x0, &(0x7f000000e000)=[], 0x1, 0xfdfd, &(0x7f00004ec000)="ef"}) 2018/01/12 11:10:33 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000033e000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000001000-0x4)=0x0) r1 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000bce000-0x14)="", 0xfffffffffffffe90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000000)=[{0x7, 0xffffffffffffc27f, 0x0, 0x56}]}, 0x10) r2 = dup2(r1, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000001000)=0x2, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) semget$private(0x0, 0x0, 0x8) 2018/01/12 11:10:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005c2000)='/dev/loop#\x00', 0x200, 0x1fffe) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000046000-0x8)={0x0, 0x0}) socketpair$inet(0x2, 0x1, 0x0, &(0x7f0000049000)={0x0, 0x0}) sendfile(r1, r0, &(0x7f00003f4000-0x8)=0xffffffffffffffff, 0xffffffffffff478b) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000075f000-0x8)={0x0, 0x0}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000469000-0xa)='/dev/ptmx\x00', 0x400, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000054e000)='/selinux/member\x00', 0x2, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000213000)="5056521799a36d078f8e55fb891a58d174819955925ef9d34d8d3163ad3afd387f5d3279b3f723d7355d73a84d2d9f3c37829412b9390264f5760aee6c027cabbb2ff5133eb7064f3c529d3b80b780ec7894f7b2cdef7d1ce2d48d") openat(r3, &(0x7f00006d5000-0x8)='./file0\x00', 0x101000, 0x2) 2018/01/12 11:10:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(0xffffffffffffffff, &(0x7f0000d8a000)=@un=@file={0x1, './file0\x00'}, 0xa) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00005f6000)="120000001200e7ff000000000000720007e9", 0x12, 0x0, 0x0, 0x0) accept$unix(r0, &(0x7f000093f000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000449000)=0x8) 2018/01/12 11:10:33 executing program 4: mmap(&(0x7f0000f50000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f53000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000f52000)=0xe528) r1 = syz_open_procfs(0x0, &(0x7f0000f50000)='stat\x00') readv(r1, &(0x7f0000f53000-0x80)=[{&(0x7f0000f52000)=""/240, 0xf0}, {&(0x7f0000284000-0x1c)=""/28, 0x1c}], 0x2) [ 78.561868] binder: 13125:13134 got reply transaction with no transaction stack 2018/01/12 11:10:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f67000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000d0b000-0x4)=0x7, 0x4) r1 = socket(0xa, 0x3, 0x5) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00005c7000-0x4)=0x10000000000017fd, 0xfffffffffffffcf1) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000453000-0x10)={0x0, &(0x7f0000433000)=[]}) 2018/01/12 11:10:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e00000)='/dev/cuse\x00', 0x202, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000d0d000)=0x100000000) io_setup(0x2, &(0x7f0000845000)=0x0) io_submit(r1, 0x1, &(0x7f0000674000-0x28)=[&(0x7f00006c5000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00006ef000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) getpeername$packet(r0, &(0x7f00006fe000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ecf000-0x4)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000015d000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/12 11:10:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x13}, 'port1\x00', 0x0, 0x1001, 0x3, 0x0, 0xffffffffffffffe0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) pwritev(r0, &(0x7f0000376000-0x40)=[{&(0x7f0000733000)="8f974f127a880bd5027193b71444e54694f52fea09b2e2e06baf4479199c34c1a63b7d3358adeac8093c5eda83769779f1704e5ad28de3b8c823fc1f5f856a67c54ef4e41f1fdbe7dc295a0c630dbe1ce8ac77b7d9c80c46472c4f1e94e88d57f0a81096f5525530a2c88ab1fbd1eac9bbb67c532077b9c440a6e43d6beb0afe453119faa727f47c15ff351aaa3af8dfa3", 0x91}, {&(0x7f00007fd000)="a02bf147635e5134f9bfac89001a37a2c6", 0x11}, {&(0x7f0000b4a000)="47d882294658ba97d3eb3a028c902a3edb907bfeccccf9db67082221f1ad7d072b4d68353b28396e5a91d67b95dbf58091d3e954fb487b131df10aa42e9c9041", 0x40}, {&(0x7f0000270000-0xe9)="9d4ee7828daaf051d071a000d6a3ad42e681957a640d77e3ffaa66b8541ace100e7f2f5c53436ced38fecc90d1cebb842f51d6fd49d83ee377af04ba4fe68c53399348d4a22b26eaef1a22d3b66e724ba7f1bf0e97c685778e544f74bd4b2796b7b5c97a4da2d7d1da53147966525fc021ac99c858a7309e4604fb6f44b8d2b3b0a38f48f935d61cabacc8302aea8249100911fb0324b2a2c1798d8983dc6cf80e2c724b698e02bf08cf72f4d29e0ec29c18a93912250531206af3ebbbf0e76df499e60ccd3a908782ea1e42de2562da38336bb461afcd337cb4245f5e279ee7cdb5965cb568f39fd9", 0xe9}], 0x4, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/12 11:10:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$evdev(r1, &(0x7f0000007000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) r2 = dup2(r0, r1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000074f000-0x18)={r1, &(0x7f00007a7000-0xf6)="ab63eef5108b77711cee4a6b6efb392537aeb64c5e8a0ff8e1522b6be736d473a67d203672432a6a6634d334c9f3591422179ec4aa41bda73e3e8baf2cc219af9356b5efd3afc51a58a1be651be87cc9f7eabcd4e147995d110f5b4a7062531ce849380abe670e8bfc81b6b1541972310760b1eaed341b2d208fc755e782c695bea06c5dc1a48e3e0153c76d237411fe11a5a146c9e2f456b569d337e994523a6178f52367e3c421b1e453e2b0a872491cd892fa4862287a9395a4ecc078d7689d897940c71503deb75192ca9c69963e313df1bc43721bbf3fbf019175d3031033cfb7a35430ee5c80f49410d3af76f6d1a23f36d977", &(0x7f0000f1e000-0x28)=""/40}, 0x18) recvmsg(r2, &(0x7f0000f33000-0x38)={&(0x7f0000eef000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009a6000-0x20)=[{&(0x7f0000ee8000-0x27)=""/39, 0x27}], 0x1, &(0x7f0000ac7000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/12 11:10:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\'bdevposix_acl_accesscgroupem1-\x00', 0x3) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00005e2000)=0x8, &(0x7f000080e000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x5, 0x0) semop(r1, &(0x7f000002f000-0x1e)=[{0x0, 0x6, 0x0}], 0x1) semop(r1, &(0x7f000001a000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2) semop(r1, &(0x7f0000177000-0xb)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2) semctl$SETALL(r1, 0x0, 0x11, &(0x7f00004e4000-0x8)=[0x68]) [ 78.606502] binder: 13125:13144 got reply transaction with no transaction stack [ 78.606513] binder: 13125:13144 transaction failed 29201/-71, size 0-0 line 2757 [ 78.640330] binder: 13125:13134 transaction failed 29201/-71, size 0-0 line 2757 [ 78.652667] binder: undelivered TRANSACTION_ERROR: 29201 [ 78.694433] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/12 11:10:33 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000011, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000005000-0x4)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0xc96, 0x0, 0xafae171bbb2fa62d}, 0x4) 2018/01/12 11:10:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x69, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000064b000)={@generic="cfc69dbb40f7d9d09fcebac338d0da3f", @ifru_flags=0x3}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x2a) r3 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f0000012000-0xbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000-0x50)=[], &(0x7f0000011000)=[]}}], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) 2018/01/12 11:10:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d51000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = socket$inet(0x2, 0x80000000006, 0x0) close(r0) listen(r2, 0x3) accept4(r2, &(0x7f0000602000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000485000-0x4)=0x10, 0x0) r4 = dup3(r1, r3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r4, r0) 2018/01/12 11:10:33 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000013000)={0x0, ""/201}, 0xd1, 0x3, 0x2800) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) r1 = userfaultfd(0x0) r2 = syz_open_dev$vcsn(&(0x7f0000013000)='/dev/vcs#\x00', 0x80, 0x288042) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000011000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mkdirat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/12 11:10:33 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000012000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000011000)=0xc) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000005000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x70, 0x6, 0x1562, 0x4}, &(0x7f0000013000-0x4)=0xa0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000013000-0x1)={r2, 0x1}, 0x8) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000009000-0x4)=0x0) r4 = inotify_init() r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) kcmp(r0, r3, 0x3, r4, r5) r6 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r6, 0x28000008010500c, &(0x7f000000c000)=0x0) 2018/01/12 11:10:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000001a000-0x9)='/dev/kvm\x00', 0x20000000102, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000e97000)={[0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000c18000)={0x10000, 0x3, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ae0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCEXCL(r3, 0x540c) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/12 11:10:33 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e55000-0x4)=0x0) sched_setscheduler(r0, 0x5, &(0x7f0000f50000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00007c4000+0xbc4)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000896000)={@common='rose0\x00', @ifru_flags=0x0}) 2018/01/12 11:10:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b1d000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f00005ea000)=0x7f) set_mempolicy(0x1, &(0x7f0000004000-0x8)=0x0, 0x1) r1 = syz_open_dev$tun(&(0x7f0000b1c000-0xd)='/dev/net/tun\x00', 0x0, 0x1fffff) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00002d1000)=0xb) mkdir(&(0x7f00007ef000)='./file0\x00', 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d11000)={@generic="1ef70000000021f30000008000e9bc22", @ifru_ivalue=0x2}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000418000)=@generic="6023415531736e8ed394de100be785c1") ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x0, 0x0, 0x0}) setsockopt(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001000)="", 0x200) 2018/01/12 11:10:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) lstat(&(0x7f00005d0000-0x8)='./file0\x00', &(0x7f00008b0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key(&(0x7f000018b000-0x6)='rxrpc\x00', &(0x7f00004b3000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r3 = add_key$user(&(0x7f00001c5000)='user\x00', &(0x7f0000b28000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000519000-0x15)="511d68c1af76fac7d0af131d4b9bd0e88ae11a3b12", 0x15, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r2, &(0x7f0000950000-0x10)=[{&(0x7f0000ab9000)="ce58f351ae84edfe784edb6ede671dae439780e92275490d5b91deeacad117815341389b70d0a4e6eabd8ac95793b815d9151fcb6ac98964ce8209c24a76f61f82c38f4cb1522b68ca02ddfc956407cdb11d2d4b54c98c9c46bfcd6d3936", 0x5e}], 0x1, r3) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, r1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x932}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 11:10:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)='./file0\x00', 0x0, 0x0) open(&(0x7f0000add000)='./file1\x00', 0x0, 0x104) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x80000000000402, r0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00008d3000-0x8)={0x0, 0x0}) r2 = inotify_init() mkdir(&(0x7f0000493000)='./control\x00', 0x0) inotify_add_watch(r2, &(0x7f0000c53000)='./control\x00', 0x1000802) close(r0) [ 78.823174] QAT: Invalid ioctl [ 78.830788] binder_alloc: 13178: binder_alloc_buf, no vma 2018/01/12 11:10:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000+0xa6a)={0xaa, 0x0, 0x0}) utime(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000001000)={0x2c18000000000, 0x0}) syz_open_dev$dspn(&(0x7f000009b000)='/dev/dsp#\x00', 0x8, 0x14001) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000001000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/12 11:10:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0xc, &(0x7f0000a7d000)=""/0, &(0x7f00002be000-0x4)=0x0) ioctl$sock_ifreq(r0, 0x8925, &(0x7f0000697000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/12 11:10:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xd29, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000c0000)='net/igmp\x00') pread64(r1, &(0x7f00001d6000)=""/0, 0x0, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000a40000-0x15)=@random={'security.\x00', '\x00'}) preadv(r1, &(0x7f0000493000-0x50)=[{&(0x7f0000a54000-0x3)=""/3, 0x3}, {&(0x7f0000e1a000-0x7)=""/7, 0x7}, {&(0x7f0000eca000)=""/4096, 0x1000}, {&(0x7f0000336000-0x5f)=""/95, 0x5f}, {&(0x7f0000368000-0x51)=""/81, 0x51}], 0x5, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000bff000)={{0x3, 0x3, 0x8f4, 0x0, 0xd7fa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) [ 78.830823] binder: 13178:13190 transaction failed 29189/-3, size 0-0 line 2957 [ 78.867008] binder: BINDER_SET_CONTEXT_MGR already set [ 78.867057] binder: 13178:13197 ioctl 40046207 0 returned -16 2018/01/12 11:10:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f000080f000)=""/28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000470000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00008e9000)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000f1000-0x1c)=[], 0x3be) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000e96000-0x6)={r2, 0xffffffffffffffff}, 0x6) 2018/01/12 11:10:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000185000-0xc)='/dev/autofs\x00', 0x88c2, 0x0) r1 = semget$private(0x0, 0x2, 0x20) lstat(&(0x7f0000392000)='./file0\x00', &(0x7f000058b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00005a4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000595000)={0x0, 0x0, 0x0}, &(0x7f0000caf000-0x4)=0xc) stat(&(0x7f0000fbc000-0x8)='./file0\x00', &(0x7f000084c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = request_key(&(0x7f0000409000-0x8)='rxrpc_s\x00', &(0x7f0000ba9000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c94000)='/dev/autofs\x00', 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r6, 0x2) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000625000-0x58)={{0x101, r2, r3, r4, r5, 0x82, 0x5, 0x0, 0x0, 0x0}, 0x9, 0x5, 0x100000001, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005c9000)={0x0, 0x88, &(0x7f0000577000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8f}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x72a0d535}]}, &(0x7f000035b000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000a2000-0x98)={r7, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x40}, &(0x7f000026c000-0x2)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000cd1000)={r8, 0x4}, 0x8) r9 = timerfd_create(0x0, 0x80800) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000c64000)={0x100000000}, 0x1) readv(r9, &(0x7f00004aa000)=[{&(0x7f000010d000)=""/4096, 0x1000}], 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c23000)='veno\x00', 0x5) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000045000-0x10)={&(0x7f0000187000/0xc00000)=nil, 0xc00000}) 2018/01/12 11:10:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000058b000-0x4)=0x6, 0x8c3a) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00003e8000)='/dev/vcs\x00', 0x2800, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00006a2000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00009ae000)={0x0, 0x0, 0x3, 0x4}, 0x8) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/12 11:10:33 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x26803, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000001000-0x18)={0x10001, 0x12, 0x1, 0x0, 0x0}) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r3, 0x8, &(0x7f0000006000-0x10)={0x0, 0x0, 0x0, 0x0}) close(r0) 2018/01/12 11:10:33 executing program 0: mmap(&(0x7f0000000000/0x8d7000)=nil, 0x8d7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008d7000)={0xffffffffffffff9c}) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000749000)={0x6, 0x0, 0x213c6e3ef37caa78, 0x3, 0x7fffffff, 0x2ee2, 0x2, 0x9, 0x0}, 0x20) socket$inet6_sctp(0xa, 0x1, 0x84) close(r0) r1 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) r2 = dup(r1) sendto(r2, &(0x7f00007e2000-0x8)="a107bbbb815121a5", 0x8, 0xc010, &(0x7f000008a000)=@ipx={0x4, 0x100000, 0xff, "5ba197adc703", 0x9, 0x0}, 0x10) ioctl(r1, 0x800000040004580, &(0x7f0000824000)="") 2018/01/12 11:10:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d51000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = socket$inet(0x2, 0x80000000006, 0x0) close(r0) getsockname$inet(r3, &(0x7f0000d26000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000099c000-0x4)=0x10) listen(r1, 0xc5a337d) r4 = accept4(r2, &(0x7f0000602000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000485000-0x4)=0x10, 0x0) r5 = dup3(r1, r3, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000295000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000069c000)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = dup2(r5, r0) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f00005cf000)={0x0, 0x0, 0x584bdb7c, 0x8001}, &(0x7f0000d93000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00000a0000-0xa0)={r7, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0x8, 0x4, 0x1}, &(0x7f0000b1b000)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000a78000)={r8, 0x3e1e}, 0x8) 2018/01/12 11:10:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00009a2000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000079c000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000d000-0x98)=[], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) r2 = add_key(&(0x7f0000836000-0xc)='cifs.spnego\x00', &(0x7f0000174000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001df000-0x1000)="3fa460c6940ddb4647f47a7c079ddd56f4f319b105ea10064f5a97cbd6c341934a52ca8170ef1331d0eabeeac2961a2baaee753410ca042277ae7456aab61b0c2ea854808128c699d930dfe0b85d149ac47581bc4daa8b871dacdc0848dd0806f49a4d832bbb1e8b5e0cf25077166e935e74733696e701caa29bb13a3f16ecaa8973b5c81bfe1b4602420506310a37680da8741d9acd48361c66fd5340e08164531c36ce0ae6a023447b271fa156bd00f3facaa6b893a81e2b0da441c1c8b9e1b06699a3754940079f1ff5d73f8b5b0bd5c32c22b5f7c6c351d452ea0c3b271d9af292989534e26fde9b869b83f819eeedb0b5860ecd009d2b0f462b1413afe3aa8daac09ded6971d8cbde25c8f070f5e403ec428759b44e2527769a6a999ab424508b37d3f3f0925551ca861340c2a604e8f6a338dc5f55a64f3e41da3f3d663cbecc83e5ac0900a0eb234b589d706bd56d528e238beac528ffc1046fc1821b2492962eebdb388b866114849ffe672e8a43b2c511fffca357288f3d4ed52cc003cbf115e1e69cae6af5c10feb956a58f0b2679c66c676d152638b52ca29d6f8f9185b4b2ef99ba0296e1482413f59d03fc2fb9decb82937a42d9d9d68afb14edfdec49cbd3ae6e956c67e75e5a7b3766c79bd2c5b8a2355276b8abf61a45ade15980da218d57a89529e85a416740529fb9788f7a063e5009d29f05027203fd9bc5aeaebfbb345161f959bb2714e76e8dd10cb726b93d34f634b16f377e55931a45afdb413376dd19ac0f75e244cb3d6c6d06d2b2290049c9bd4f2ee1293f2a61519628c5c334c13dfe1df0ec29f089df75da7bc5c157ecd5a64fba7f1654daf0f3634e79cffd132baa27bc8a24d17760f3d449b18fce188e61e2ceb47e091b18054c523b42530cc8e161252d46901d7af790001e0e608145dde4c6cc607a198014532e9c52d605002324344afdfc49a6e7bd5a9f5b981b84d06765d5f49454e6b8d4526590a438843977d15b3d64310c352145a83bf0588850801bd8bd2523cea2142d82b77d025982c71bcc9980d678689b6a870610b96f04ff2c68498d95846316692dd4086297bc44891a6e52033d38601a37fa4d17023c4d75c7a2a30264e76b441bcab9b736f5923557fd3f12ff5d17cb3acd9fabea6ecaa049a4c694ec95969035f0500e238226f75e72b82df57caa0705a5dd17823260df4217182b22aa21e45a9c6865799398ac498615b32b3fc79bc40514ef65a303de6613c013cc69a74178e098e36d9b1a43f2b0a87959a77f8fdff137ad61bcd57ec9212cf3d957bfce5aeeae7a9ff812aa5093672770653d45674b0f3884fc337b30532fae82d04aac1842e45081a628a165cc678cf921d52562655ae9bb0d3d5cceae09747dcb468f6411f6d6f7e4617ec52f62b42ee51bea89fa1492388237f3ce69f910680e2d4e4a20b01350405d13305de68181a41cf524b07782b571961b141583400119822bede668d2737a13abd042ea19ca00ba30fcbdf01c3def91884f9d9b106c80374958826634d5c2c91c1799f7564e65150096645059d0c2872979526043e3a41b69c249f73f00ebfd87e4298595fc3f6148ad87d15eaa3af2d01a9f292008db1b18cf4ad22e9b7528f62321513c80c34c697a792a5290bcba0b6d31eb09caffd0455314c275ab8fbdb1a8c9aafc79b3d3858fa2cb7410dfb291b0a57e682ae3b3a705645e3ad2bcb8bd9001da8092671a0c3bd65b62b26464dd2f6ee78f9235741077c56223cb1c226aa35ecb746c0dcb648dc4a34cb4ecab3def4f48f2c88213a84d6fff24b55cc682f1baa3aff82568bca9e23c44f3c7b63317d4b2cd3a66068285d8f8fbcc2d52e15878568f75325f3a57de3ee1230395fc68f566a8bbee2e4ce879c0599f04fb6e11d0641378f7eabe4f694bd539d4ef2155952f8bc954ce42e4aed6e806255ba187cb65ad8c53be53540f51097b5e51c53a972bfa8d67737d13673f08543c604acd49a2187d109655d65ef6cc9d5625629ae9b63dc217637259ca775de4b7b4087e256fd07674f6d5eb202c44b80c5effd8c0e4dda69b982e11f8083507a97bfc17c66899a7f27f77bc1a43c3dde68b1ed1602596fa49a892ecc4b9c8fddcb8678dc7e8412711c55401bf62c3e0a08afb8bc05294dc2bcc16432c4f3344c786fbd15666b967f5c77af34c988410e8c806d61159368042c180ff8e32bdeb1c691c0f7f61abff1f9b78e7e0b2a3f9098a219f61fcc44acbb1c35c5eb536d594726b2bcba9958dd7c8b8470d0bf8ebd6f8b9c81ae0dc11964624ef0f8cac2596e82f8f4c16b13fd659f2f35c318c69ac406fc70b0b76b71e7fac39bce1d4839efa220814b0e60b47a8703b13737ce7f5b4bfe8686a0e98b459fee84c93cc9f66623d0c924ff4a2e72809d6aa1458106bd12d6aee79538491deb91fe26f3d30a59443295e56e11d07e435a5f356b2600a89969b30f66164b31b3eb28e48df4906dcae30229ca66a36a3130c17275a75a7d825a968c1a330f7571868d4250e539e5233b536cccc58afa15bc90ea05002f76947a14fce919d1bacccdf51877b30d9a65818a091fb9daa4f0d575ae0f5225ff9888ae70ef3e16320033e4a048db02b642d705ae658c216304f87ff9b7a1380d261aa64ce6217a18016283631b155b259fa746bbae8f18a52e0072b448063dbc9f004321951273668dfcbec480db9bc9da8e81d9a80a91648d78a68ae14d8198b53277ecd7cc4398480fa0b6d0271e353d6804c7be306836299682411dd917e87c7c23c1e0959713a1ca8bd922a8d7c0d68e8c08bf5a732e532b870fbda8b827adeea4558e4489084f79ce50baaeed05546e03d5973720b08f19db95ae6356e797797e6606ecdcda8fced83650c1239b0564b0949481827dd42389528ed1ab29e2af4aa146367e0cdc343d143b8098ef3711e09e966940c9358e723155551bbe877b83e378c45363d3bc21113dec1eac7875063282615a6c731c2911df52e4b16ffedd2ffc2848e3c737bc722e041aa7ca3b8111e2667df1c7362c0ba42aa1db9300bcd924b2bc30b427e49e93facdce7c97f65ee0860b2bf40c08e90410733ee3d1ad4e1d55c6ad995364f9f83a95a74a72ed1045b449cf1cb9df60458d96aad1be161189d894ca85198e4d0376489ae1713e8fd4ddfa3642d78ea39fbc6dddbd463f437430426ef1eff9a457f6985b472f3ab3b542be100b01b0051f390a3803dbf4a4bf227cc09e13e2175ea4ca7ab7609d7eb0355e5c78fa6f1eb8567e3571b44b45ccde9f6e0fd2497d25992af05b7894b8b217b4c2673c69a83b3b283158eb2046b4e19af4b55e73ff25e5c3e6a289a54d4a1c2e8594952f97b9986aa0070f02206592d6ccf3005e7af7193707edc26aaaf486225e9f5721c2735e7aae22de376a2bb4204abfbc4ea3beb2c4065c1d0adc92fe57ac0529d6f4f0b9f966562b07e69df7b90c5fd9ad50c406c7b515e87f13da3eb8caa6184c1b9b3047bbc2f1bed431bfcd4a31a01cfb75a0b33551187ac4a1a17dc3cbf7ced7544033e79a2592d3a148448833019b0e7f3b86476c3e20e84d0595cfe69879daf2d88f4d8dbf1b1180f8db0720acb8812d3d6f47a008a3b2d42759a656215400f1768d47f6da217d144748002704d391c6901755c4fdbd0ba0400cf29997e10726ddc0d8de00cd23fd3b1f043c368c235628407d9f5cc1b87ed591290e90f321627ccc5a5f21f0ab3926f6be536ccb7f58dc336f05b8a396a2e810aaf07c52ed4ba2421ab63764b1e07393ff92dc6c5c430b4db2bf037ccdd46c7d56d831eea3f8da714b82df0183a0e6612b69273b13e10e6671db5d5d8a47f8632c2889eb8ca3a9b836b4f3187b3b23217f02628b7a1fb5d812f64302a13aafb195815dacc125167c46360ef29e775dd232ebaf9562d1210fb07f90837359ac7438953ceba01ff3796918198d3d3d14b32f224b9272158780dac07acf61c6c9c7f8c1ff0cfd0fc3e74106b7192c8a69f2debfe56f577639106eb83469f65b0f7e8bd7b6a7734e336dd59b0340313ce2affee1933b39febe39070819b38265bc4c2b06ec3cab5d61614358940181dbfb95303cf1a852c62df684bafca0a1e098836fb8c38a84d6d711a42351fe70754156207c3af9778676929e924bf016c99535fb3bfc85a7986c3da69ee04a31af6e6032b44c311489bcc113d5272d4b9fcf6cf5c098bef4ac4baf6d80dd7ec31d1dc4562c8703e2a5dbb1a5f91f9d0d025e81c1d72325fed99a64fbf02eae2d555bf97051cf006b73ea1dd86441ea849ccf09d85cc1a4861bca8766db8677206b12b9d312428cafa6e6a88f52982d677cf6df59476f662ea25d4243cb7e4e01209314f998ddfb819dc2f93959807cbbce082dbdd68ebcc398aa21ab934b080b3f9f98b28c73c427aed57bda14bbeb8e37d1b295965b6d2d128e0cc7c6242a337b40c46cd7be6e69e9cda8024bfb46d6a934a1eb5291f199c85374ed5fdc79b4e82898ab738c555114ee2cd6a2e05c9eb18134f0b75e411f55464e719e606eee52e99a7131c81fdbd0d8e9dd036098c80641986fc3a86d949056162035c5d36772968dc0628c1717d1dfbab425247420ac2dc8b4d37f744e85e8f568dd5dd17e80955e149e4380680a264c23fe6dfc8299d3b1d1a24072f945e536a0b865c48b6bfefa73ff97d58595813c62c33911be18cf3fe15cfdcf30595e1c5d826b13698b9e75e1bbd3ea86e37a6f3986cd1f89b0d1289556459f2198190930474b1ff318a03a186d6cf08de4a85aa13c17be61b8b3d72dee7813e31a283f94f3a1f929a3ea00d5e029cd83b59268cc429685f0fd4339856ce4bb7d2dd10eafb96528d1409c1361d0c1e967d3d9c22c22c9d3d5c467b370611bffa48582c3c8dae311988160801584f39740de8f4e568a52e2d4aa9f14a05e6e737d3d311c427104e273c39c71d5606bfa34c187dad11dd566b3fff5064683ed11edeee284de052395e962034e45eecdf7fac4178788b3ce749a14b691991023eb18d548cdeb03489eabf1fa06661dd454fcb507f80bc8e6b0645ad8f4ba0bbe8c81d145efbc4041fd2edcdd256c695fe0750b0a04167c207815c70d5f4d04e1d2c3214875606835fb75e5a9427a6457b0130bb6f26d7132d0bcc2227996d911f30c576b0e3627b33829747186ea707b28bacac3b7912c2109761f8243484547576fe0f7d6334b9097a583113cd26368665940270a67303521f7d96d59eaef8c848112f48456772ad412745c1a40e32643ae79005cd784c672486a33f61770f121a9ceea56157ab4855e156e0cec5fccd75d4ae633683eb8db8ba86587c3665104c38735743aad978a4fdc98a17ad3d93f25db1ab926be62c1466b96f406a330ec4d41138926e822bcc783ae28c36130ffbcf0be25d04b9c11a5ec8a69c90f8b68e553cc282dd19b4d23fbe898574622d65d618cf914e1b462aa5ca491f9ebddae655d0172e1734d9ef9ab2621fd91854addea6d6b74cd64b89548977be5bad751f6f84157abd236bd3cbabc95782eae97898e93ced270387251f8b452e2e83fab8118e7203afd3f8a94149563ff1b2fce3bea50315c016a1a4877aca793170289fe73495752b34f2939981385c757e01a68296c95c06d368c8cc54b8a08b8f60a5dd6b89550787def15326a08d7403e75d73c36b798abffa582a24ef378d11a4a052e5895edce66891b27bcc758844fb9d79c4a629703806c4eb790080295d27dc4a89ee2930ad0fb43a7eb", 0x1000, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000fd4000-0x8)='keyring\x00', &(0x7f00005bc000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) ppoll(&(0x7f000075d000-0x10)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f0000a38000-0x8)={0x77359400, 0x0}, &(0x7f000025b000)={0x0}, 0x8) 2018/01/12 11:10:33 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f0000a5b000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000034000)=0x10, 0x800) setsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000a52000-0x10)="6a5d6cd000c75dbe51327df3d4f3a952", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x9, 0x0, 0x0, 0x0, 0x0, 0x200000000000101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) clone(0x0, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") accept4$inet6(0xffffffffffffff9c, &(0x7f0000831000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00007e8000)=0x1c, 0x0) [ 78.897622] binder: undelivered TRANSACTION_ERROR: 29189 [ 78.971190] QAT: Invalid ioctl [ 78.975392] QAT: Invalid ioctl [ 78.984101] QAT: Invalid ioctl 2018/01/12 11:10:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000087a000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000334000-0x10)='/selinux/member\x00', 0x2, 0x0) r2 = semget$private(0x0, 0x2, 0x20) semctl$SEM_INFO(r2, 0x3, 0x13, &(0x7f00002f6000-0xf8)=""/248) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000554000)=0x100000001, 0x1) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000544000)={0x0, &(0x7f0000468000)=[]}) 2018/01/12 11:10:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000a65000-0x88)={0x401, {{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffff8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) syz_open_dev$sndmidi(&(0x7f0000576000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x80000000003, 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000f5b000)=0x3, 0x4) 2018/01/12 11:10:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d51000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = socket$inet(0x2, 0x80000000006, 0x0) close(r0) listen(r2, 0x0) accept4(r2, &(0x7f0000ce1000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000686000)=0x10, 0x0) r4 = dup3(r1, r3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r4, r0) 2018/01/12 11:10:33 executing program 7: mmap(&(0x7f0000000000/0xc43000)=nil, 0xc43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000014000-0x8)={0x0, 0x0}) writev(r1, &(0x7f00005fc000)=[{&(0x7f000028d000)="90", 0x1}], 0x1) r2 = fcntl$dupfd(r0, 0x0, r1) write(r1, &(0x7f0000c31000)='z', 0x1) mmap(&(0x7f0000c43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000c43000)=0x4d, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000c43000-0x4)=0x0) 2018/01/12 11:10:33 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e3c000)='/dev/sequencer2\x00', 0x8c842, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x20, 0x44000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000001000-0x1)={0x9}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r2, 0x1, 0x28, &(0x7f00005ca000-0x4)=0x0, &(0x7f0000927000+0x611)=0x4) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000a74000-0x8)=0x4) 2018/01/12 11:10:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000033b000-0x10)=[{&(0x7f00000f1000-0x3a)="1f0000001300199800e256e2c3050000400002000200000000000000800009", 0x1f}], 0x1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000bbc000)='/dev/dsp\x00', 0x2002, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000182000)={0x0, 0x80000000, 0x1, [0x5]}, &(0x7f00000cf000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000526000-0x20)={0x0, 0x18, "14af77a137ba3069ce7d500e146e674e2e1e20bc42c8b4b7"}, &(0x7f0000710000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000008c000-0xb8)={r2, 0x401, 0x3f, 0x7, 0x5, 0x3, 0x86eb, 0x2, {r3, @in6={{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x7, 0x9b, 0x8ce3, 0x4}}, &(0x7f00004fa000-0x4)=0xb8) 2018/01/12 11:10:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000eff000-0x8)=0x0) r3 = syz_open_dev$vcsa(&(0x7f0000736000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r3, 0x81785501, &(0x7f0000a62000)=""/157) read$eventfd(r0, &(0x7f0000b7a000)=0x0, 0x8) io_submit(r2, 0x1, &(0x7f0000103000)=[&(0x7f0000715000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00009e3000)="", 0x0, 0x0, 0x0, 0x1, r0}]) mq_getsetattr(r0, &(0x7f0000f04000-0x40)={0x2, 0x2, 0x4, 0xfffffffffffff60c, 0x1, 0x80000000, 0x9, 0xffffffffffffffec}, &(0x7f0000a43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/12 11:10:33 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) mremap(&(0x7f0000001000/0xc000)=nil, 0xc000, 0x3000, 0x0, &(0x7f0000008000/0x3000)=nil) r1 = syz_open_procfs(r0, &(0x7f0000003000)='attr/sockcreate\x00') write$tun(r1, &(0x7f0000007000)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @rand_addr=0x0, {[]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0x0, 0x0}}}, 0x20) epoll_create(0xfa) 2018/01/12 11:10:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000f63000)={0x0, {""/7}, 0x0}, &(0x7f0000511000)=0x10, 0x800) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000bc1000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000669000)=[{&(0x7f00007c8000-0x3b)="390000001300094800bb61e1c3e800000700000002000000450000000000800005001a000d00000010000000000000fd17007fff030004001b", 0x39}], 0x1) 2018/01/12 11:10:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000031000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) statx(r3, &(0x7f0000f0f000-0x8)='./file0\x00', 0x0, 0x4, &(0x7f0000c87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000e93000-0x4)=0x0) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000939000-0xc)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000047a000-0x8)={0x0, 0x0}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f000027c000)={[{0x8, 0x2, 0xc984, 0x1c99, 0x82c, 0x7b4, 0xc58f, 0x100, 0xc6, 0x9, 0x2, 0x4, 0xa44}, {0x2, 0x100000001, 0x5, 0x0, 0x4133, 0x2, 0x5, 0x1, 0x6, 0x80000001, 0x2, 0xfffffffffffff001, 0xfffffffffffffffe}, {0x6, 0x0, 0x9, 0xfffffffffffffc00, 0x7, 0xffffffff, 0x8, 0x6, 0x4, 0x5, 0x8, 0x80000001, 0x40}], 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 11:10:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) semctl$SETVAL(0x0, 0x2, 0x10, &(0x7f0000549000-0x4)=0x7) write(r0, &(0x7f0000922000-0x112)="290000001f00eda6ff000000000000000b00060000c0000b4013000000000000000000000000106db7", 0x29) r1 = syz_open_dev$dspn(&(0x7f0000164000)='/dev/dsp#\x00', 0x20, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000181000-0x4)=0x9, &(0x7f0000066000-0x8)=0x4) 2018/01/12 11:10:33 executing program 4: r0 = socket(0x11, 0x803, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000000)=""/93, &(0x7f0000000000)=0x5d) setsockopt(r0, 0x107, 0x14, &(0x7f0000da0000)="", 0x0) 2018/01/12 11:10:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x3, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000799000)='net/ptype\x00') sendfile(r0, r1, &(0x7f00005a5000-0x8)=0x0, 0x4000000400000ff) 2018/01/12 11:10:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000d2d000)='/dev/usbmon#\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r0) read$eventfd(r1, &(0x7f000045a000)=0x0, 0x8) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000bcc000-0x8)=[{r4, 0xfffffffffffffffd, 0x0}], 0x1, 0x3a2f00) dup3(r3, r4, 0x0) tkill(r2, 0x22) 2018/01/12 11:10:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d51000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = socket$inet(0x2, 0x80000000006, 0x0) close(r0) syz_open_dev$tun(&(0x7f0000f02000)='/dev/net/tun\x00', 0x0, 0x20000) listen(r2, 0x0) accept4(r2, &(0x7f0000602000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000485000-0x4)=0x10, 0x0) r4 = dup3(r1, r3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r4, r0) 2018/01/12 11:10:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ec7000)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00001e4000-0x10)={0x4, &(0x7f000064c000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000571000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 11:10:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000037f000-0xc)='/dev/amidi#\x00', 0x8edc, 0x2) recvfrom$unix(r0, &(0x7f0000bf5000-0x80)=""/158, 0x9e, 0x10060, &(0x7f0000980000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$void(r1, 0x1) 2018/01/12 11:10:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00003ad000-0x8)={0x0, 0x6}, &(0x7f0000cef000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000192000)={r1, 0xfffffffffffffe00, 0xb192, 0x0, 0x2, 0x4}, 0x14) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000105000)={&(0x7f0000d44000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a0d000)=[{&(0x7f00002fb000-0x13a8)=[{0x2c, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, [@typed={0x10, 0x0, @u64=0x0}, @typed={0xc, 0x2e, @fd=0xffffffffffffffff}]}], 0x2c}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x200000000022, &(0x7f0000de8000)=0x0, &(0x7f000049f000-0x4)=0xfffffffffffffeb2) [ 79.257793] netlink: 21 bytes leftover after parsing attributes in process `syz-executor6'. [ 79.289199] netlink: 21 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/12 11:10:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000725000-0x8)="0000000105000000") ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000512000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000bdb000-0x8)={0x3, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00003c6000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00006c7000-0x8)={r2, 0x3}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00002d1000-0x50)={0x343, @time={0x0, 0x1c9c380}, 0x800, {0x1, 0x4}, 0x80000000, 0x2, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_yield() getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000004b000-0x4)=0x0, &(0x7f0000ebf000)=0x4) restart_syscall() 2018/01/12 11:10:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) pipe2(&(0x7f00008dc000)={0x0, 0x0}, 0x80000) recvfrom$inet6(r1, &(0x7f00009b5000)=""/73, 0x49, 0x40010140, &(0x7f0000bd8000-0x1c)={0xa, 0x0, 0x204, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r3 = add_key$user(&(0x7f000049b000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000dfe000-0x29)="b33ab70079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fba5d6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002813b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r2}, &(0x7f00005cd000)=""/49, 0x31, &(0x7f0000550000)={&(0x7f0000ba6000)={'rmd160-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 11:10:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f000070b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000042000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579fffffffffffffffff928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r2}, &(0x7f00009b4000)=""/1, 0x1, &(0x7f000040c000-0x2c)={&(0x7f0000871000)={'sha512-generic\x00'}, &(0x7f0000149000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 11:10:33 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000+0x408)={&(0x7f0000001000)={0x10, 0x42, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000012000-0xa)='attr/exec\x00') mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000012000-0xfd)=""/253) 2018/01/12 11:10:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d51000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = socket$inet(0x2, 0x80000000006, 0x0) close(r0) listen(r2, 0x0) accept4(r2, &(0x7f0000602000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000485000-0x4)=0x10, 0x0) r4 = dup3(r1, r3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f000009d000-0x8)='./file0\x00', &(0x7f000089d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup2(r4, r0) [ 79.324966] netlink: 'syz-executor4': attribute type 46 has an invalid length. 2018/01/12 11:10:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000631000)=""/154) syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) [ 79.386909] netlink: 'syz-executor4': attribute type 46 has an invalid length. 2018/01/12 11:10:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000374000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f53000-0x1)="", 0x0, 0x20000041, &(0x7f00006f6000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/12 11:10:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d51000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = socket$inet(0x2, 0x80000000006, 0x0) close(r0) listen(r2, 0x0) accept4(r2, &(0x7f0000602000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000485000-0x4)=0x10, 0x0) r4 = dup3(r1, r3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r4, r0) mkdir(&(0x7f0000125000)='./file0\x00', 0x4) 2018/01/12 11:10:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000ea000)='/dev/ashmem\x00', 0xfffffffffffffff8, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f000016c000-0x8)={0x0, 0x0}) 2018/01/12 11:10:33 executing program 3: r0 = socket(0x1, 0x802, 0xb5d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001000-0x20)=[{&(0x7f00002ff000-0x9a)="d3926ac9685a22dd7039fa68c033bef174ca7581d68aefe4f776b5370dc4ad3be2e7c9092eccade38e9a7d5d9842c6c3c3ddc45c86dd2389e5993511b8c888fb84773e8a2891ce022a832ce06e0d39cc41d4a987af98d2710783d1dffb25aee07eeee927adca77ea7fcf5ddbdc657182078d910cfe7f081c850a407f60485296602fbc218d8b3a37e58aafbaf9a031af1bbbe22f14570ffe9acb", 0x9a}, {&(0x7f0000b0f000)="95c9b64f46c47c6dd84b9346669a06d3ea66927ae4ee87e95e0c2cc364dac501d91ca9581d204e77512e3b158ec933b9bac91642a9014ad44c08ff9e6b660da7f7e89ec70b50906c4cf688960d141d1c08ca658c2df89bf482b5e1131e1eebad58c16e0af0e75028b283817f675ac55e084aa2fdab1b8d4bbb78347a36c53fafde76bd187247087c4d6f13f29f39308a1b4c25b6f246ead81a873e8ea1190fb43c63d2cdacd3cf8e479f78f87a96c56f264c55f0845876f1a8f892050803f6c677a21c19f5fa717af88a6a8722873183f9345a9e413994e9b701cf3786dd7543", 0xe0}], 0x2, &(0x7f00001d5000)=[], 0x0, 0x4000000}, 0x40) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b82000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r1, &(0x7f0000ffe000-0x5)='#!', 0x2) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00006b2000)={0x101, 0x5, 0xa1, 0xfffffffffffffeff}) r2 = syz_open_procfs(0x0, &(0x7f0000ff5000)='net/rt_cache\x00') setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000f77000)=0x9, 0x4) lseek(r2, 0x0, 0x0) sendfile(r1, r2, &(0x7f00006dc000-0x8)=0x4, 0x401) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000911000)='/dev/dsp\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r3, 0xc0045520, &(0x7f0000c70000-0x4)=0x2) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r1) 2018/01/12 11:10:33 executing program 5: pipe(&(0x7f0000536000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000001000-0x4c8)={{0xa5, 0x2, 0x7, 0x100000000, "2c36da8ae3333657af5a55eee449914cd07f74435adff322766ccb50e46d80cc5ac8eb56c99e0e6251b70f43", 0x400}, 0x1, [0x0, 0x4, 0x7, 0x80, 0x57e000000, 0xfffffffffffffffe, 0x7fffffff, 0x0, 0x6, 0x100000000, 0x3f, 0x4, 0x1, 0x1f, 0x391, 0x0, 0x3, 0x77a, 0x7c, 0x81, 0x1af5, 0x2, 0x6, 0x9, 0x2, 0x0, 0x8, 0x40, 0x8, 0x7128000, 0xfff, 0x8001, 0x2, 0x1, 0x1, 0x1000, 0x3, 0xfff, 0x93, 0x4d76, 0x5, 0xfb4e, 0x80010, 0x7f, 0x3, 0x8d4c, 0x9, 0x200, 0x7, 0x9, 0x9, 0x5, 0x5, 0x1, 0x94, 0x5, 0x4b, 0x1bf, 0xe000, 0x0, 0x6, 0xb49a, 0x2, 0x81, 0x7, 0x6, 0x8, 0x0, 0x7, 0x4, 0x5, 0x8001, 0x3851, 0xe7, 0x1, 0x7, 0xa2, 0x6, 0x8, 0x724, 0x7, 0x3, 0x5, 0x9, 0x1, 0x200, 0x8, 0x7, 0x5, 0x4, 0x2, 0x200, 0x7, 0x7, 0x2d51a33a, 0x331a, 0x2, 0x80000000, 0x3, 0x10001, 0x7f, 0x100000001, 0x80, 0x3, 0x9, 0x3, 0x5, 0x400, 0x10000, 0xff, 0x4e52, 0x1, 0x8, 0x200, 0x10001, 0x1000, 0x8, 0x98, 0x6, 0x4, 0x7fffffff, 0x7fff, 0x1, 0x81e2, 0x9, 0xdb7, 0x3f, 0xfe], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndpcmp(&(0x7f0000710000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x301802) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000a8e000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000000)={0x2, 0xc, 0x0, 0xe, 0x19, 0x0, 0x3, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0x38, [0x0, 0x0, 0x0]}, @sadb_x_policy={0x8, 0x12, 0x3, 0x5, 0x0, 0xc, 0xc179, {0x6, 0x6c, 0x800, 0x7, 0x0, 0x3ff, 0x0, @in=@empty=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_x_nat_t_port={0x1, 0x16, 0x1, 0x0}, @sadb_spirange={0x2, 0x10, 0x1, 0x2, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0x1ff, [0x0, 0x0, 0x0]}, @sadb_address={0x5, 0x7, 0x0, 0x80, 0x0, @in6={0xa, 0x1, 0xfffffffffffff001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, @sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x13, 0x4, 0x4}]}, 0xc8}, 0x1, 0x0, 0x0, 0x0}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000013000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000dc7000)="de77285fc7404f97cc255123fd399f79052635d9331e3cc2", 0x18) 2018/01/12 11:10:33 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00008e5000)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000b47000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e73000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00006c4000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001, 0x2, 0x0, 0x0, 0x3, 0x2, 0xa0, 0x80, 0xab, r1, r2}, {0x0, 0x1f, 0xffffffffffffffff, 0x2, 0x6, 0xb75, 0x4, 0xff}, {0x8, 0x7ff, 0x0, 0x7}, 0x2, 0xe, 0x1, 0x1, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x1, 0x33}, 0xa, @in=@loopback=0x7f000001, 0x1, 0x6, 0x3, 0x7fffffff, 0x6, 0x405, 0xa4ee}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000670000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d2b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000513000)=0xc) r4 = syz_open_procfs(r3, &(0x7f0000e8c000)='timers\x00') getpid() ioctl$void(r4, 0xc0045878) close(r4) 2018/01/12 11:10:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000005f000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) seccomp(0x1, 0x1, &(0x7f0000463000-0x10)={0x1, &(0x7f00008fb000)=[{0x6, 0x0, 0x0, 0x0}]}) 2018/01/12 11:10:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000036d000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)="") unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f0000985000)='./file0\x00') getcwd(&(0x7f0000edc000)=""/0, 0xfffffffffffffeb9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000241000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000fb5000)={{0x40, 0x0, 0x0, 0x0, "35b830e35b85d71d33d407cad0f6b22d2eed818e4a286e602fc5b2a4ce023f0c13f881c731036f907871b9eb", 0x3ff}, 0x0, 0x0, 0x19f, 0x0, 0x0, 0x0, "2956dd468b740d0d61413687c4459804503809bfe95009225bae64ae367cbd135b8b18b9ec9412e268536d08a0f8b608a2bde93ab497af64df9845f79e9bc0f5", &(0x7f00000ef000)='/dev/snd/controlC#\x00', 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x6, 0xfffffffffffffffc], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 11:10:34 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x7f) poll(&(0x7f000000f000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0x0) dup2(r0, r0) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5420, &(0x7f0000010000+0x755)=0x1f) readv(r0, &(0x7f000000d000-0x10)=[{&(0x7f000000c000-0xef)=""/239, 0xef}], 0x1) 2018/01/12 11:10:34 executing program 0: mmap(&(0x7f0000000000/0x2ef000)=nil, 0x2ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000298000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00001c7000)='/selinux/access\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) mmap(&(0x7f00002ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000122000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00002f0000-0x4)=0x10) accept$alg(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000018f000)=0x7, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="", 0x0) 2018/01/12 11:10:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000f85000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') ptrace$getenv(0x4201, 0x0, 0x80000001, &(0x7f0000f6a000)=0x0) pread64(r0, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f0000080000)="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") lseek(r0, 0x0, 0x2) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/12 11:10:34 executing program 1: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x807, 0x80000000) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0x9c31bd496a9a3f76, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc1000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000ebd000-0x5b)="7874915c9439ed94d7967483125574326937ad398abd9cb49cc085c4c62758961e8ed5b3b953a7a4ed782c4b919ceb5e48d05b88159cc07c850ae68cc00a8792a2c0712d15", 0x45, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) [ 79.515144] kauditd_printk_skb: 34 callbacks suppressed [ 79.515154] audit: type=1326 audit(1515755433.983:859): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13334 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2018/01/12 11:10:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009d2000-0x14)="7d2f5d747275000865647353c5667070160004cb", 0x0) r1 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000ff2000)='./file0\x00', &(0x7f0000453000-0x10)={0x0, 0x101}) fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)=0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a01c, {0x400003ffffffc}, 0x0, 0x0}, &(0x7f0000b4b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00005eb000-0x8)={0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d04000)={0x100004, 0x100000, 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000627000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b16000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b87000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0x5, r2}) syz_open_dev$evdev(&(0x7f0000260000-0x12)='/dev/input/event#\x00', 0x400, 0x10000) 2018/01/12 11:10:34 executing program 6: mmap(&(0x7f0000000000/0x270000)=nil, 0x270000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f00004f0000)='/dev/input/mouse#\x00', 0x2000000000000000, 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000df3000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b08000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a53000-0xd5)="") [ 79.599839] audit: type=1326 audit(1515755434.013:860): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13334 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2018/01/12 11:10:34 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000001000)=""/32, &(0x7f0000002000)=0x20) accept$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mincore(&(0x7f000000c000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/74) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x6, 0x0, 0x0, 0xb, 0x6ffc, 0x100000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x20000000000000, 0x0}) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000001000)={0x88, "089f1262f94216e218cbf56aedf01af2a5ce606c9858f29841acec1bed2cc332e98a73f2da682947395d87315a8892ff6a65a5d0610bfc3c0b896483db444be41c9c60f2df621fefc90c7f1c2e421f9b6a8118dbe71e2cbdcf2b4fc13359f9084a08b65080e3c55ce01371588299aace14a63580a270d8cafde8af3731418b4ac957ce51ea53c37f"}) 2018/01/12 11:10:34 executing program 1: fchmod(0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f000037c000-0x75)=""/117) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00005ad000)='veno\x00', 0x5) shutdown(r0, 0x1) 2018/01/12 11:10:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d51000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = socket$inet(0x2, 0x80000000006, 0x0) getpeername$netlink(r1, &(0x7f00007c7000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005a5000-0x4)=0xc) close(r0) listen(r2, 0x0) accept4(r2, &(0x7f0000602000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000485000-0x4)=0x10, 0x0) r4 = dup3(r1, r3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept(r2, &(0x7f0000851000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000cf9000-0x4)=0x6) dup2(r4, r0) 2018/01/12 11:10:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb, 0x0}], 0x1, &(0x7f0000020000-0x10)={0x1fff, 0x0}) semtimedop(r0, &(0x7f0000033000+0x816)=[{0x0, 0x0, 0x0}, {0x0, 0x8091, 0x0}], 0x2, &(0x7f000000b000)={0x0, 0x1c9c380}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004c4000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f00000a8000)={0x7, 0x0, 0x460, 0x7fff, "ba5ce46ee313bd669b3d708cf44398f27c28c1ecdec2099587ee5254ccbc5b1a9a4268cab06e17fff0a7af71", 0x6}) semop(r0, &(0x7f0000605000)=[{0x0, 0xfffffffffffffffa, 0x0}], 0x1) 2018/01/12 11:10:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00007d2000-0x8)=0x0) memfd_create(&(0x7f00006c2000-0x18)='posix_acl_accessselinux\x00', 0x2) fcntl$setstatus(r0, 0x4, 0x2000) 2018/01/12 11:10:34 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000000c000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000003000)={"79cf0d66be1d43b09eb6e8c0efc29381a38cfb702fcdb25ff6dd7632681bc668a43884e2d4736dcd47711f56e95c16510fe801f8dde1383838fdff39298f98ad1b20fa2add4211106c2ca679bad201a6c668e49c5c56d649334c2a8ce888878059be8f941dfd1d41a713d788e87c1fd261c635bac731b8dd21397e276b93476c7e2466055163ebdfae7b6cef7630370ad89a9a377edb89aa3bb2dc3f0787cacfa44b96babb73b7c34f72fa9532d25ca1245c303fc6298625af7ea5451467a760632a0dca031038a782a0211124f06e348aadf9761a8c0aad84850ebda63b83793dd304be7fb8989389ab30f2bae3a73fddb9afb88e17961b2d8026fd7c514366b40a7b09937d1b824fd041359b4302e294c451a249c3ca1a30991d0ca9bce9530f4afc45049d93abe82128cc6970718fdfd52c7431c0574925d952b97631414e2b770ba2ffd19e107fc0d4e7c016d65114bad51849a4c43d6846a1fb8e0b1cf500bcde14e562a08593c85b5fa5163d3c22e41a8f9c841112360fa69d401e0bae63a3357dbf0148705d2cd474ee06febffed6e45ffdead9644fab87fa5cd1310ebb6723689e90f64ccfed3554edd9ee983bd0e03bd0dc5119ad3117d3c82edea7da6b0f9bab505839e18f02bc9baac85ec0e22a52aaa544e683e13663530eb80b90947bb81af8266df705e6d69b230ac7bfc5dbbf04cc3d1fd4fc4b5571f2c018616f47da08ebba83526fc687be6b14873b85a2a140833c1c9524440e12190a846d123c5e1553685140d8b3851cf93ab3f44a27c6c65eafd206136d8f21ded4795a14db0dd485968d9a1a304f16e13a866f42f253c69bb96cc60d79cd096e1c5020222194368d5463f3500791be218dbf82fc2d0ee297c297630afac47a6b7fe275a7c6ef020952588356658ff956701b96659c135ff73a816d5c66fe0387b319e0f901c2a10efa4691f52542cd5d77f776a0037fbf75d92998fa7a1edd755a4856cb64fd38ee1ef92c84b90050e7003f6d1026d6cd632d7a735fb76d4fe216468227e87bb69684f361efd1ad948b1990a62acbfa94a4a36120d445ee5d66f2ae1355809732bc8f8c92ce927d28cd94e47492ae0d038e106901f8b5dbee65cc77b14850a5b1792bbfbcb63668fe804e9532668956ea2001ecd74e965ac1a0727886f808a67f5ef1387d36062773c91eb23209cd6a246aa1c30dc117ada15a48ef91ea4b86d1e21d093c084315110b50b11471c46a5701a885fc105db14da8759c0a7e4232ab7543aab98cd66434ebfa5eb7a11bf7b05a537732d50fdcc13aa59b92a2079be4fd08ba4142432614dad8c8d4b5124b66654c628c32f1b44ee95378b455b4e9e260fa6df2f45920351bb17c2d705a008249005408d321fa1e5c9664e3a38de5d816d48ba748d3a6734ea1151c6786e5668ffbd39ee8ea2d7ec59ad5"}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101f}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000000c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/12 11:10:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000e86000-0x1c0)=[{&(0x7f0000054000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000956000)=[], 0x0, &(0x7f000088b000-0x60)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/12 11:10:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000001000-0x45)=""/69) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00008aa000+0x79)={0xe1, 0x0, 0x0, 0xbec5}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f000015b000)={0x7ed, r2, 0x0, 0x101}) listen(r1, 0x9) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x2, 0x1, 0x2}, 0x10) getsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000fa5000)=""/67, &(0x7f0000e49000)=0x43) r3 = accept$alg(r1, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000620000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) write(r3, &(0x7f0000c11000-0x1)="", 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000067e000)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000023000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f000092b000)={@generic="32a2deee45dc25965ad70fdaeea3193a", r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 11:10:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000001000-0x8)={r1, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00004f6000)='/dev/cuse\x00', 0x5, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0xc, &(0x7f0000087000)=""/253, &(0x7f0000083000)=0xfd) perf_event_open(&(0x7f0000dee000)={0x0, 0x78, 0x1, 0x5, 0xfffffffffffffff9, 0x1, 0x0, 0x100000001, 0x40000, 0x9, 0x957, 0x1, 0x7, 0x100000001, 0x38000000, 0xfffffffffffffec8, 0x8, 0x80000000, 0x2, 0xc29b22, 0x830, 0x3, 0x4, 0x0, 0x3ff, 0x0, 0x8, 0x7561, 0x2, 0xfff, 0xfff, 0x10000, 0x9, 0x1a, 0x7, 0xfffffffffffff458, 0x7, 0xe16f, 0x0, 0x327, 0x0, @perf_bp={&(0x7f000054f000-0x1)=0x0, 0x1}, 0x5000, 0x800, 0x4, 0x5, 0x50cb, 0x80000001, 0x8, 0x0}, 0x0, 0x7, r2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0xfed7, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000aa2000-0xb)='/dev/mixer\x00', 0x2, 0x0) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x81) r4 = perf_event_open(&(0x7f0000837000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x81, 0xffffffffffffffff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r5, 0x80045439, &(0x7f0000000000)=0x0) ioctl$int_in(r4, 0x5473, &(0x7f000061f000)=0x56) syz_open_dev$adsp(&(0x7f000055f000)='/dev/adsp#\x00', 0x2, 0x20080) 2018/01/12 11:10:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000047b000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000056d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xda}) r1 = syz_open_dev$tun(&(0x7f00005b2000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000025f000-0x28)={@common='eql\x00', @ifru_settings={0x1, 0x0, @te1=&(0x7f0000bb8000-0x10)={0x0, 0x0, 0x0, 0x0}}}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00003a7000)={@generic="bbc2c7a5fa249cd345af1d9660713774", @ifru_flags=0x400}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000436000)={0x0, 0x0}) 2018/01/12 11:10:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) close(r0) r1 = socket(0x10, 0x3, 0xc) write(r1, &(0x7f000026a000)="1f0000000307ffde0000f49f07100088000600000900018006000000000000", 0x1f) 2018/01/12 11:10:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fbb000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e03000)='./file0\x00', 0x0) mount(&(0x7f00004da000)='./control/file0\x00', &(0x7f0000885000-0x8)='./file0\x00', &(0x7f0000eeb000)='ramfs\x00', 0x2800000, &(0x7f0000f91000-0x1)="") r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000012000-0xc)='./file0/bus\x00', 0x2798) write(r0, &(0x7f000002d000)="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", 0x1000) ioctl$KDDELIO(r0, 0x4b35, 0x1) 2018/01/12 11:10:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r1, &(0x7f0000308000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f00002ea000-0xc)={0x20000008, 0x0}) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000022000-0x48)=""/76, &(0x7f000003a000-0x4)=0x4c) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000ded000)={&(0x7f000094c000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00008d7000)=[{&(0x7f0000c7d000)=""/51, 0x33}, {&(0x7f0000214000)=""/176, 0xb0}, {&(0x7f00001e2000)=""/108, 0x6c}, {&(0x7f00005f3000)=""/70, 0x46}, {&(0x7f0000ec2000)=""/102, 0x66}], 0x5, &(0x7f00000c7000)=""/86, 0x56, 0xfffffffffffffff7}, 0x2) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000ae6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) sendto$inet6(r3, &(0x7f0000c71000-0x7f)="77aab3b0ae9652fc6442e39eeb1945432403e89e3fbede5526f19205b4e15c37da76146d1b4548a02fef7acff05b015119f2543e9245eca1a023fc2e42ef208971ee20c245dca622c91d542efa127bbfa367852499a084aa803098029115be4aa735e62ba3605238c6f46a91ed23f3a3e5df68f0aec2784cd0c3146ac33d89", 0x7f, 0x40000, &(0x7f0000348000-0x1c)={0xa, 0x1, 0xfffffffffffffffb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, 0x1c) writev(r3, &(0x7f0000582000)=[{&(0x7f0000abd000-0x1000)="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", 0x1000}], 0x1) 2018/01/12 11:10:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000805000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00009c2000)={0x0, 0x75, "cb720d1f0ee1ee97f86c4fa2770bbdb7e30849f0f62cf83ab5580bbba5efbf34788aaca0e3d8ed95265ea99e08f5edcb810b5628e1bac916bfdac86c842444b6f9e5b57762f7505ea66aee7c18eef1565f3745ede27a27e9807e062b51f9368794987fa80fe85f12740d6952978d43cd568f27e6ce"}, &(0x7f0000d3c000-0x4)=0x7d) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f000034c000)=0xe7, &(0x7f00000df000-0x8)=0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000af5000)={r1, 0x276d, 0x0}, &(0x7f0000b00000)=0xc) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe6, 0x101, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r2, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) 2018/01/12 11:10:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010d, 0x20000000000e, &(0x7f00001b0000-0xab)=""/4, &(0x7f00006ad000-0x4)=0x4) r1 = accept(r0, &(0x7f0000e27000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f5e000-0x4)=0x1c) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000536000-0x88)="e63eabbfba2b96630ec8b1dbd2dd4e53cb0411acd003e8499efb45bc33cf145d2010e781e8a33b2d0b94eed50dbaaace7f7f50d8f902edf79d355fe47c5f6987ee2b4d846843b0a42e64fd82a12c12bc7977c5a8ca6dcb732157270e8a270619ff6b2f1bf88d543862b58355ca08f7c5f3136307a5f65c560ae7914683adac3cec5d12acc7d4c9e1", 0x88) socket$inet6(0xa, 0x6, 0x5) 2018/01/12 11:10:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fdf000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x4, 0x4) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/12 11:10:34 executing program 6: pipe(&(0x7f0000d40000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000f34000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x83}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x3b, &(0x7f00002a9000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602783d75dd05a04c57d9b2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856c59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b83b614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff43fb45a7883", 0xd0) connect$inet6(r2, &(0x7f0000ef4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe2(&(0x7f00005a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ebc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r6, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r7 = getpgid(0x0) fcntl$setsig(r5, 0xa, 0x12) r8 = dup2(r4, r6) fcntl$setown(r5, 0x8, r7) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00006ee000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000341000)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00008ee000)={0x0, 0x0, 0x0}, &(0x7f000058a000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00005c8000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000033c000-0x4)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00003d5000)={r11, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x100}, 0x98) r12 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000ac3000-0xc)={0x0, 0x0, 0x0}, &(0x7f000050c000)=0xc) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f000029e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005ea000-0x4)=0xc) sendmsg$netlink(r4, &(0x7f0000849000-0x38)={&(0x7f00003a8000)=@proc={0x10, 0x0, 0x3, 0x1004}, 0xc, &(0x7f0000d94000-0x20)=[{&(0x7f0000a86000)=[{0x2044, 0x3a, 0x4, 0x0, 0x1, 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0x318c}, {&(0x7f0000c51000)=[{0x88, 0x18, 0x2, 0x1, 0x2, [@generic="d89b3186d084cd4cf48c82f627009213f3e571caf123ce2bd0aa5b4876534945d63061a9231eac21793d3a18ca9cdeca6b008ccaef4cb69daa3972301dacde50ea5a08a7b414ec049a5a5b8e95e123f71d5417fe322bb228d8e2cd0e41c4f34be809acf995022fa0210b7309f425c3f99df5551f487eb61d"]}, {0x380, 0x19, 0x408, 0x5, 0x2, [@nested={0x178, 0x1c, [@typed={0xf8, 0xa, @binary="d042de44cc3f9578224353ec8bf456de84ed0642b47cdaa932dde19063a3e96be934d3a5f406b2963251c03057cc820e2de6da515f3bbc15a68473aa12968659c6ba590b1073a2d686bb40d6102737644e7217ec67a1296c57ceb5fe6e865a96c8a6fc0eaaea850f44ba2cb30328f6079afa97179af3eb433a7226cedd63377335326747b0805c6729e6fc396a87c6f7f08405149c95ba961a811d907824d9f0736572d5d78896decad66f3124662cb9565a32759e7faad3bb635bc5f9e6f897d998d15cd9fa9a05a0340ca364a63deba2652eb6b1e53f32d297433b77b5d61c91035002f9a8aed0ba6451497fabeb3c"}, @generic="ccbc58c7e05b3f65d136c19ed01e2ef4531d0f2536f6f48cd81cbb6c8d146045c810d25f6ad753fcb28102096a19873489f77d302108de76954e430c6bca8698a639b4dde954305d6722bfb5ec3deefa8564ee90ba000e76979896966b318ec8d4f4d892544b3514d24df55c108cb0079a82237bb32b6b98fefff2"]}, @nested={0x108, 0x38, [@flag={0x4, 0x6a}, @flag={0x4, 0x2f}, @generic="e1328a0301bc26f3a3f0ce006934f0401a61230ed2a9b33252c767c7fa8dbcfe1bb2648bc4737977d257b1d8c7891079d0ac18a592f28cb846224cf7c748e552ecf9790b8bbe099c4dfdc8c6d64a90541ab8f083c2d2c6d7dad09261ac10d25b051394a18892901af1455e4b7af3d781672c8a3b266faf2281d144cc7ab69af36618e495ed7246f28549c24d0ed9c19a19e1aeb7761d0d3e5e1201ff8be3c706a7a7c602080edd53d275344ef60ddea34b52bdf8837253f3b47c03f38c", @typed={0xc, 0x73, @str='\x00'}, @generic="1ff273fc3fcc8667ae0fd294138a51b5989f229fc7a3d3e0fe93f2bc165ccdae90", @typed={0x10, 0x1b, @str='ppp0\x00'}]}, @nested={0x8, 0x2c, [@flag={0x4, 0x35}]}, @nested={0x6c, 0x10, [@generic="bd5bc7376645c754bcaa0a006852c67281e9951bd37b34bf95af8c2a8476492c31c08123615866f692f43c13a1c6b4b29f2a0927ac31668769ee16c3b5246dae3df206ba1caa64f2add384fadce0afe1", @typed={0x18, 0x5a, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @generic="fa6767a28824", @flag={0x4, 0x3b}, @typed={0x10, 0x78, @str='$nodev\x00'}, @generic="821a7c254157cd511ca4d4be249d45d497cf1f3ebb7dc358065810d6fc8046efb348565e4f368ed29ffe3e104b7c5c5e33f167cbd903f0842dba55a523a13a8e16accb90b8ab5a9bc8f4d8e36773f428089551a4a2d00eed68321cea3a477ed58c06"]}, {0x13c, 0x23, 0x0, 0x4, 0x3, [@typed={0x10, 0x56, @u64=0x8}, @flag={0x4, 0x1a}, @flag={0x4, 0x1d}, @nested={0x10, 0x31, [@typed={0xc, 0x8, @uid=r10}]}, @typed={0xc, 0x66, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @nested={0xe0, 0x28, [@flag={0x4, 0x47}, @flag={0x4, 0x40}, @typed={0x44, 0x1, @binary="2ad45c603aa0c8bcfde56ac87b7f7139bf5460ecb23263f5a8003977d323112b71ef236d481529688d536a3a7c365a1c1cb6e725ad126f96dd"}, @generic="24e37cae8eb6fff1e4692b24524f1e4bea9773021c5bccc0e38ac9bd8ada72b5424e21bfe29048d714cde4cde3be98def673addbeee5ef4867d746e4716762d0b9d53336f66872800ccf9bf84b68d316fb4686ee606e9674e26aaaed9cfca7d79a2fedcad85e2014956ff5c96f868d35375e6eec606f9e692fb65cb539205181cdb11b434660ae33b1ad6f43fbc9a5"]}, @generic="459b750cfdbe6c272a4f737b440554cc8b580be582"]}], 0x544}], 0x2, &(0x7f000097c000)=[@rights={0x38, 0x1, 0x1, [r4, r12, r8, r4, r6, r2, r2, r5, r3]}, @cred={0x20, 0x1, 0x2, r7, r13, r14}, @rights={0x20, 0x1, 0x1, [r5, r5, r2, r4]}], 0x78, 0xc8c0}, 0x4c000) dup3(r3, r2, 0x0) tkill(r7, 0x13) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r3, 0xc008551c, &(0x7f000010f000-0x20)={0x573f, 0x18, [0x9, 0x5, 0x0, 0x3, 0xfffffffffffffffd, 0x0]}) 2018/01/12 11:10:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) sendfile(r0, r0, 0x0, 0x10001) bind$alg(r0, &(0x7f0000194000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e388e5b3b60c", 0xb) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[], 0x0, &(0x7f0000c3b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = dup3(r1, r0, 0x0) sendto$packet(r2, &(0x7f000049c000-0x6f)="f80e5d3615a972ac", 0x8, 0x0, &(0x7f0000bf5000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000d7000-0x50)=[{&(0x7f00006cf000)=""/176, 0xb0}], 0x1, &(0x7f0000d54000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/12 11:10:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000e99000)={[0x7, 0xffffffff, 0x9, 0x0, 0x6, 0x8, 0x6, 0x0, 0x1ff, 0xfffffffffffffff9, 0x3, 0xacb6, 0x52ce, 0x80, 0x8001, 0x5], 0x6000, 0x200000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000391000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/01/12 11:10:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000050c000)='/dev/ptmx\x00', 0x80005, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) socket$packet(0x11, 0x3, 0x300) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00005fc000-0x4)=0x1b) write(r0, &(0x7f0000fca000-0x5f)="", 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000777000)=0x0, &(0x7f0000411000)=0x4) r1 = syz_open_dev$admmidi(&(0x7f0000eee000)='/dev/admmidi#\x00', 0x0, 0x4000) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000977000)={&(0x7f00001ea000/0x4000)=nil, 0x6, 0x3, 0x40, &(0x7f0000cef000/0x1000)=nil, 0x1}) 2018/01/12 11:10:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d51000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = socket$inet(0x2, 0x80000000006, 0x0) close(r1) listen(r2, 0x0) r4 = accept4(r2, &(0x7f0000602000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000485000-0x4)=0x10, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000253000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008ab000)=0xb) r5 = dup3(r1, r3, 0x0) bind$unix(r0, &(0x7f0000389000)=@file={0x0, './file0\x00'}, 0xa) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r4) dup2(r5, r0) 2018/01/12 11:10:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000153000-0xb)='/dev/mixer\x00', 0x204000, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000052000-0x8f)="9b27cbcc989f715776810d56baaf8d919b4d9ca8a12f24b9613976f99a401babd0e6a75932ff487cd4d1263f1a4f6187b84850458332c9ecbf737a853ca0d28f642de03edca9ed0169c5aa8b58bdd3e2152a5e043eaed8787845194c0880759ccfa6cbd9847278ed12dee5edb11a03a74638490acdb5671379229ccb54a72e6c4dee41da4b02c2094aafa354daccd5", 0x8f) 2018/01/12 11:10:35 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7f) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000e6d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) 2018/01/12 11:10:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) 2018/01/12 11:10:35 executing program 7: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717ede9b86704320dede34029e85b62d71a0ca46272e04b65", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = shmget(0x2, 0x3000, 0x10, &(0x7f0000858000/0x3000)=nil) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00007b7000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008e7000)=0xe8) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000f79000-0x4)=0x0, &(0x7f0000f78000)=0x0, &(0x7f0000f79000-0x4)=0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f78000)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000915000)=0xe8) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f78000)='./file0\x00', &(0x7f0000052000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f79000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000db4000-0x4)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000340000)=0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(r2, 0x1, &(0x7f0000f79000-0x70)={{0x0, r3, r4, r5, r6, 0x1b8, 0xfff, 0x0, 0x0, 0x0}, 0x400, 0x0, 0x7, 0x800000000000, r7, r8, 0xfff, 0x0, 0x0, 0x0}) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f7a000)={&(0x7f000082a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f7a000-0x10)=[{&(0x7f0000f7c000-0x1d)=""/29, 0x1d}], 0x1, &(0x7f000043f000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/12 11:10:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) sendfile(r0, r0, &(0x7f000088c000-0x8)=0x0, 0x7ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ea9000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) 2018/01/12 11:10:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000814000-0x4)=0xac8, 0x4) bind$inet6(r0, &(0x7f00007db000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000305000-0x1)='\b', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000aad000)={&(0x7f000079e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000006e000)=[{&(0x7f0000617000)=""/220, 0xdc}], 0x1, &(0x7f00003d5000-0x8f)=""/143, 0x8f, 0x1f}, 0x2000) sendmsg$netlink(r0, &(0x7f000039d000)={0x0, 0x0, &(0x7f00005f1000)=[{&(0x7f0000cc6000)=[{0xb0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@nested={0x90, 0x0, [@generic="683180f18735526562d74edc51f54d17f53919ef8452b53b2ddc4fdcd3da25d0a64ffeb4ea3d27e967ac6327432c70244d4747a6", @typed={0xc, 0x96, @fd=r0}, @typed={0xc, 0x33, @fd=r0}, @generic="b46bf0a1a8666bc9cd0f3c9555ed82645ed5efec126f28908d22b24c040459d7bb3e5fc794094084b9d8758e36e5686590f69d6570253da17a92d757c3"]}, @typed={0x10, 0x85, @u64=0x40}]}, {0x50, 0x37, 0x702, 0x1, 0x0, [@nested={0x34, 0x76, [@generic="6b73a3987b438b0f1da66356675a408e1cb8cc42402a7350f3c788a9ffa8caed279d60edbf098b6e47865cfc24"]}, @flag={0x4, 0x46}, @flag={0x4, 0x56}, @flag={0x4, 0x81}]}], 0x100}, {&(0x7f000024c000)=[{0x10bc, 0x2e, 0xf10, 0x1, 0x3, [@typed={0xc, 0x83, @fd=r0}, @nested={0x109c, 0x8f, [@generic="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", @typed={0x24, 0x44, @str='mime_type-}eth1/^keyringlo\x00'}, @flag={0x4, 0x2a}, @typed={0xc, 0x57, @uid=0x0}, @flag={0x4, 0x50}, @generic="ae85ec9d4f9ba822543f2af3ab1a1c911b74d249edb17923577e28cdc4677703ee7a4647264736dc75e651d4d316efdaf40ac944b6c7c0758e3994507684e1aa7929ecc5c5dd5be249272de2199bad6d0910728a", @typed={0xc, 0x4f, @fd=r0}]}, @nested={0x4, 0x45, []}]}], 0x10bc}], 0x2, &(0x7f00000f3000-0x20)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x400c0}, 0x4000004) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00008ae000)={0x0, 0xcf, "b966a67d5e17aa28a641ed2ac9dab7497edb0f990c954a6809f5f4b2a05788f443c51271680da8d59b598a3197965993cc4e607ed3ef5155a476fea1e3d9bb2d3c5bdb50b0e6134153a10ce5c484725a6b4c8ac4277642ac04eb3852e85366fcd30a76318f79414ff04407e2c3f8927b7fe94ef6382ab64332b27f129d16d320989b36340db58e653fa5f351f8dfea4693406d51b24ce4772364ff0892a2041aab4a5ef008c8c2f219ec5c6427a6c4ad078270ffe8fbdc4a1dcb2c7f9d1bc32206cc3bad403bc4326640e31d66a306"}, &(0x7f0000b71000)=0xd7) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c46000)={r1, 0x1, 0x10}, &(0x7f0000653000-0x4)=0xc) 2018/01/12 11:10:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000e32000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) setsockopt$ax25_int(r0, 0x101, 0xe, &(0x7f0000dc3000-0x4)=0x7f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000b2f000)={0x0, 0x0}) pipe(&(0x7f0000faa000)={0x0, 0x0}) 2018/01/12 11:10:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000415000)=0xffffffff, 0x4) readv(r0, &(0x7f0000344000-0x60)=[{&(0x7f000034c000)=""/148, 0x94}, {&(0x7f0000f70000-0xae)=""/174, 0xae}, {&(0x7f0000c22000)=""/232, 0xe8}, {&(0x7f00001a9000-0xec)=""/236, 0xec}, {&(0x7f00008d1000-0x2d)=""/45, 0x2d}, {&(0x7f0000c02000)=""/5, 0x5}], 0x6) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x10000, 0x5, 0x2, 0x0, 0xfffffffffffffffc, 0x20, 0x200000000, 0xffffffff}) mq_timedsend(r1, &(0x7f00009ee000)="66a8cc", 0x3, 0x0, &(0x7f000058f000-0x10)={0x77359400, 0x0}) 2018/01/12 11:10:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000dd5000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f00000bb000/0x2000)=nil, 0x2000, 0x4, 0x11012, r1, 0x0) 2018/01/12 11:10:35 executing program 6: mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f0000003000)={0x0, 0xfffffffc, 0x0, 0x0}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000003000-0x10)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000af6000-0x8)={0x0, 0x8}) pipe2(&(0x7f00004a4000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000af9000-0x18)={0x0, 0x1000, 0x3, 0x20000000, 0x2, 0x3}) 2018/01/12 11:10:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d86000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f000049b000-0x5f)=""/95) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) 2018/01/12 11:10:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f00009b5000)=0x3f, 0x4) r0 = msgget$private(0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000019a000)='/dev/ppp\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000aa4000)=[@in6={0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3f}], 0x1c) lookup_dcookie(0x0, &(0x7f0000bca000-0x5e)=""/94, 0x5e) getsockname$inet6(r1, &(0x7f00007be000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00004cc000-0x4)=0x1c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000087f000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000ef8000-0x4)=0x0) msgrcv(r0, &(0x7f0000959000)={0x0, ""/0}, 0x8, 0x0, 0x0) msgsnd(r0, &(0x7f0000975000-0x9)={0x2, "d9"}, 0x9, 0x0) 2018/01/12 11:10:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000034a000-0x16)="79451715df4f8ea060490511333238de193b2a199c1c", 0x16) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f000072b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f8e000)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000011b000-0xc)={0x0, 0x555, 0x30}, &(0x7f0000f9e000-0x4)=0xc) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002fd000-0x16)='/selinux/checkreqprot\x00', 0x402000, 0x0) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f000085b000-0x18)={0x2, 0x0, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff9, 0x7f}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00009b5000-0x8)={r2, 0x1d}, &(0x7f0000da1000-0x4)=0x8) r4 = syz_open_dev$audion(&(0x7f00002a8000-0xc)='/dev/audio#\x00', 0x0, 0x200) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r4, 0x40405515, &(0x7f0000e66000)={0x4, 0x3, 0x1f5, 0x3, "4b2a73af5003c43a0ca080ded28a0a250aded2a3ada7a58b3a831ebee435d0c295d99c9e08586ebadc53f997", 0x1}) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f0000ac9000-0x3)={0xf0, 0x6, 0x0, 0x51, 0x2, 0xfff}) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f00006e7000-0x120)={0x2, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) process_vm_writev(0x0, &(0x7f0000a5f000)=[{&(0x7f00004f2000)=""/60, 0x3c}, {&(0x7f00006f5000)=""/0, 0x0}, {&(0x7f0000aa5000)=""/241, 0xf1}, {&(0x7f0000b08000-0x3)=""/3, 0x3}, {&(0x7f0000769000-0x4a)=""/74, 0x4a}, {&(0x7f0000aa3000-0xa7)=""/167, 0xa7}, {&(0x7f00004f0000-0x99)=""/153, 0x99}, {&(0x7f000080d000-0x84)=""/132, 0x84}, {&(0x7f0000c6a000-0xb)=""/11, 0xb}], 0x9, &(0x7f0000f8d000)=[{&(0x7f0000440000-0xb2)=""/178, 0xb2}], 0x1, 0x0) 2018/01/12 11:10:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) poll(&(0x7f0000fbf000)=[], 0x0, 0x0) io_setup(0x7, &(0x7f000039a000-0x8)=0x0) io_submit(r1, 0x7, &(0x7f000078c000+0x203)=[&(0x7f0000b86000-0x40)={0x0, 0x0, 0x0, 0x1, 0xb, r0, &(0x7f0000d1f000)="c25c5d335a7e168fa02ab6f3242b2d39d60cf43d7b271caf55994068b4b88cb72e34ecfa80afcecaf6d0fe8a874b9e0c10", 0x31, 0xd2, 0x0, 0x1, r0}, &(0x7f00002e1000-0x40)={0x0, 0x0, 0x0, 0xf, 0xffffffffffff7fff, r0, &(0x7f00000c9000-0xf7)="15167c1229b394486db50b785afdc488f75cbb89da9ca6119d8d531e5998b3a96191b6afa4828d03c8b12ed6250e1e486c9e3fc1e21bb5ba844eff12756338da6dee7e126508dfafa78f39846f97a0d1494354b58124ba8483799b26738c4842d211ec2d021f95c09c500267f2343c764d398c628aca03eae6d10dbe7b8e08c26336ec3802859aeb9382cf326a940003d730648df48a0f856f5a9a702a01ba48c64c665ad30f887150f644ba54c82898e19ab9dac1076b99118ace338752ae204d9905a5edd92a72015ed522516edf1939e85acba1764996529561c22771a0c518c06f58f76325dc94d33dde1a674858cecc6a79c2269e", 0xf7, 0xbd, 0x0, 0x1, r0}, &(0x7f000058d000)={0x0, 0x0, 0x0, 0x2, 0x3f, r0, &(0x7f0000bd6000)="45d1f31d0e7076e343c458b457e74a597fea8440f2be769e5c739b579978733ad5e05197b2d59a7992a24cf46dc9daa66f070e5ee042c135b028b1b9c3f463", 0x3f, 0xffff, 0x0, 0x1, r0}, &(0x7f0000dc5000-0x40)={0x0, 0x0, 0x0, 0x7, 0x2, r0, &(0x7f0000927000)="2a5f502bcffcd9547538698d6586ec05a9cb38cfca33f0f02b7ada41d2b1f592c8c5acb4de4b619802712bc5280352a6cf1fde920a3d0c533e14983a5ce4c8e05b94e05470b4c04438b89b44c7e5c0c9fbdd6432c0a12467dbd9631aa02faebdd8f65506b504eacaeeca807d89fe125bf9ff380530964961153d357e048b05ff3b779aa2d6e55b0aa37819c21298ce7cb3fa6f7289a00ec3ffb640e86242a86909ec2e723fa0f4fed2007d047b1c4c56a98b27d2e2552ec70d3414e5428e1f49604d4a84548105aa8899febff87c63c84c32af", 0xd3, 0x6, 0x0, 0x0, r0}, &(0x7f0000a87000-0x40)={0x0, 0x0, 0x0, 0x6, 0x3, r0, &(0x7f0000a6d000-0xf1)="486f14f139b423f2a91a2e3e956698ff3f66cf97bfe0054cd10c0f14448e6ee148a8bcca0fbdbb702bf2eedc65986269e1a6a5be484556f90b2982d10c35652a6896f6f73300e2bcbcf5ae3ec42ac5321762b1a4f66a0f72d4d5348a5e4cbb15980b2e8dfc164a0f3ca38216d5a33b5803a0c769acd927ec76c5f69d6f621851d9fa2d361991df54fe50efd8236e3d5cb447ff5297f11d709dae857448465ac7640f7c3d90bf1d110f122b4de0cc55cf621abd0c8e46fc9c2a2942463764fad8e906675b996b96741c96cf9adcde73c74951409352ae252a3210a8b87f6d3ab0a9a51850befac8d0268069539e2368fa42", 0xf1, 0xffffffffffffff01, 0x0, 0x0, r0}, &(0x7f00001c1000)={0x0, 0x0, 0x0, 0x6, 0x5, r0, &(0x7f00006bf000-0xe5)="f834fe0cd749916488be80ebd8f1fddc6ef3337c5de6497f49e924df06941e43355cb10ab0ddf4cd944c6da6c0492368db6e71f60fbcff8d1ac700b84b47fd1521408903eb4d6d36f77d2bb682a11d6ce205c1af17b937ebebd332761a65c3da2a67518c8378ca090803db4c0790d26afb599d05a1c7b897a892022bdefe8dd97898b2935080c479f32aca3e5c3a47523c5eea2f3208d80b6a3d29a1efa8b98030fdd5f8d6ac54da100daac7323395da5e30f621d50045c972f4f53df12defbb6c46645a61f59920cdad37d873ff4f82d7ddb3c3625fb01534be7fa8b14b4c7cfdacc89e40", 0xe5, 0x100, 0x0, 0x1, r0}, &(0x7f0000749000-0x40)={0x0, 0x0, 0x0, 0x8, 0x6184676d, r0, &(0x7f000018c000-0x9c)="bd45ea9096d29b3a26fb0b41eb2ed3f3a807e1382276515e749dbb155ca542fcadb27112b5680948650b5e23a4c69aa21426fc8c163f7ca724484e3c11eea9fc2b18f100ba5cef4fd5637bac057babcc5e152af5e870b42bc20b0d8023c84c2f794214bfc3228de9e823c1b77566a76ea066442eae3691b340af9610cb4a89a3ddf82d9474f5850d797a6f50452e023d1df0fd55bfebeb48a76d5d04", 0x9c, 0x4, 0x0, 0x0, r0}]) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000e0000-0x10)={0x1, &(0x7f0000475000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00006dd000)={r2, 0x5, &(0x7f0000d7f000)=[0x7, 0x7bfb962b, 0x5, 0x6, 0x9], &(0x7f00007eb000)=[0x1, 0x0, 0x3c4f], 0x1, 0x4, 0x8, &(0x7f0000a36000)=[0x9, 0x100, 0x82c, 0x0], &(0x7f0000832000)=[0x40, 0x9, 0xffffffff, 0x6, 0xfffffffffffffff9, 0xfff], 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f00001ec000)=0x3) write(0xffffffffffffffff, &(0x7f0000585000-0x24)='$', 0x1) 2018/01/12 11:10:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000981000)={0x2, 0x78, 0x10d4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x5, 0x0) listen(r0, 0xae0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={0x0, 0x2710}, 0x10) recvmsg(r0, &(0x7f000065c000-0x38)={0x0, 0xffffffffffffff57, &(0x7f0000001000)=[], 0x0, &(0x7f00004f5000)=""/124, 0x7c, 0x0}, 0x0) 2018/01/12 11:10:35 executing program 7: socket$inet_sctp(0x2, 0x200000000000003, 0x84) 2018/01/12 11:10:35 executing program 6: mmap(&(0x7f0000000000/0xde4000)=nil, 0xde4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000502000)='/dev/sequencer\x00', 0x434483, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000de5000-0x4)=0x5, 0x4) getsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000dd5000)=0x0, &(0x7f0000dd5000-0x4)=0x4) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000de4000)="8c5bdfb97bc36475eea9dc8aeb29bb958664fc9c7ae720b25419f25fee7867c4f46ffc0e66a59f3e4fec340146a5a77bcdd8cfdda1f5665f79690a1058e31df56739db2a1839b50d21873c360bf3bd3677a639855de6b45ba9408bae221aa22be54b0ec564", 0x65) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000de5000)='/selinux/enforce\x00', 0x400000, 0x0) 2018/01/12 11:10:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d51000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = socket$inet(0x2, 0x80000000006, 0x0) close(r0) listen(r2, 0x0) accept4(r2, &(0x7f0000602000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000485000-0x4)=0x10, 0x0) r4 = dup3(r1, r3, 0x0) poll(&(0x7f0000bdc000)=[{r2, 0x1000, 0x0}, {r4, 0x80, 0x0}, {r3, 0x4040, 0x0}, {r4, 0x28, 0x0}], 0x4, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r4, r0) 2018/01/12 11:10:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000437000-0xa)='/dev/dsp#\x00', 0xffff, 0x101000) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000e63000)=0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$netlink(r0, &(0x7f0000c5d000)={0x10, 0x0, 0x2, 0x40000000}, 0xc) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) syz_open_dev$sndctrl(&(0x7f0000426000)='/dev/snd/controlC#\x00', 0x9, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000079b000-0x5c)={{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbbb}, {0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0xfffffffffffff104, [0x1, 0xfffffffffffffffd, 0x5, 0x3, 0x6, 0x0, 0x6, 0x0]}, 0x5c) recvmsg(r3, &(0x7f00008ad000-0x38)={0x0, 0xffffffffffffff8d, &(0x7f00008bd000-0x40)=[{&(0x7f000021b000-0xf0)=""/240, 0x0}, {&(0x7f0000205000)=""/237, 0x0}, {&(0x7f00008d5000)=""/23, 0x0}, {&(0x7f0000271000)=""/107, 0x0}], 0x0, &(0x7f000000c000)=""/0, 0x0, 0x0}, 0x0) recvfrom$unix(r0, &(0x7f0000bdf000)=""/192, 0xc0, 0x40000101, &(0x7f000097e000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x1c9c380}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/12 11:10:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ad6000)={0x26, 'aead\x00', 0x80f, 0x0, 'rfc4106-gcm-aesni\x00'}, 0xffffffffffffff95) r1 = syz_open_dev$sndpcmc(&(0x7f0000233000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x311200) readlinkat(r1, &(0x7f0000ebd000)='./file0\x00', &(0x7f0000ca3000-0x51)=""/81, 0x51) bind$alg(r0, &(0x7f0000d13000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) 2018/01/12 11:10:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000848000-0x8)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x58) listen(r0, 0xfffffffffffffff9) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000916000-0x4)=0x0, &(0x7f00006c0000)=0x4) accept4$inet6(r0, &(0x7f0000fa1000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f000003a000-0x4)=0xfffffffffffffc8d, 0x0) 2018/01/12 11:10:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000999000)={0x0, 0x0}, 0x4800) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00005db000)={0x3, 0x3, 0xb13b4c9, 0x5, 0x4, 0x1}) r1 = socket(0xa, 0x3, 0x8000000000000ff) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000ea3000-0x2c)={@multicast1=0xe0000001, @empty=0x0, 0x1, 0x7, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x8, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff]}, 0x2c) sendto$unix(r1, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000d2a000+0x4cd)={"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"}) 2018/01/12 11:10:35 executing program 3: timer_gettime(0x0, &(0x7f0000e49000)={{0x0, 0x0}, {0x0, 0x0}}) sched_rr_get_interval(0x0, &(0x7f00009b6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x5, &(0x7f0000001000-0x10)={0x0, 0x0}) prctl$getname(0x10, &(0x7f0000000000)=""/212) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="acc5d71e3a7fe3669bf6bd66eb3693cad81c1b19d424a9a46d9e57e1d05b8354fb24616855994d2c9a594514e69cc605679573bf7737f30c361959bb56655d1fda20e4ad37a3bf390b15d6c98b794929621e9ee2ed9b69840f123bff2cd64272c8f1e6306257f4cd99f490682218c624f15ca56648dac5bb0f44af142cf8", 0x7e, 0xfffffffffffffff8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000001000)='logon\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)="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", 0x1000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r3) r4 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000001000-0x4)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="38115a260842574d63e81ad36f7476bf3c35f88e0bc2e865a2c9bf555d5ed495bb0579c2627890c75be255cbcf1dda785297a9e452da83", 0x37, 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000001000)={r2, r3, r4}, &(0x7f0000000000)=""/0, 0x0, &(0x7f0000000000)={&(0x7f0000000000)={'sha512-avx\x00'}, &(0x7f0000000000)="c66a61e5567804ee1b733395bd85b719654da7acc26f82c80fc95afb30f852a9232ec9a5f73125632dddf755ac69354f54a05db461f4c112fd2d2feff52fbbe71634e8ef105c76ab52bdd2c16a47ddc1853ef3e02e96190cef70737ac7c9bf01811dd0d232c87340fecef7b272d946bbcbaa3d469ee03640c64f4b909eeadc2ef9055501ecf9deeec0c99a9f7d6184c72e9a836076fcdaf7bcae72bad2ad2d59336fb05078580e630f6278abda0b66888a803cc0ca0407361152d5d1e85d42ee84429b45794aacfa276777adec2b9f732dda6c14", 0xd4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f0000b19000-0x4)=0x0, 0x800000000008, 0x4, &(0x7f00007f3000-0x10)={r1, r0}, &(0x7f000079c000)=0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x38)="07dc6f6ae7b2ba9c56afbe677d152105c9f466d8b19e633aa4bb95b15eff4465be3a7ab8e7822aa366c21168c8c3ee0ddb06b90520fe53e9", 0x38, 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r5, &(0x7f0000002000-0x54)=""/84, 0x54) 2018/01/12 11:10:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00006e4000)={0x3, r0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00006fa000)={0x0, 0x6b, "8c7af30a6d65a4bfc8ce694fd5a1a24a20c27d1ce323ab5ab7e430c00e5a57a43fb95c30f69b17d308ebc509dca13d915480693deb67dbc5d163c1c2112ba05f6175aa3f1a88d94c342cee4ea67ae86cee8c284bb76ee7619a46a5f42695db991d2559cb3769020860f8ca"}, &(0x7f000028d000)=0x73) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ace000-0x8)={r2, 0x4}, &(0x7f00008a7000-0x4)=0x8) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000202000)={r0, 0x3, 0x1, 0x4, &(0x7f00002b2000)=[0x0, 0x0], 0x2}, 0x20) setpriority(0x2, 0x0, 0x0) 2018/01/12 11:10:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000675000)=@int=0x0, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000e17000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) syz_open_dev$admmidi(&(0x7f0000d8e000-0xe)='/dev/admmidi#\x00', 0x6, 0xc000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000f7000)='/selinux/enforce\x00', 0x1, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f000060d000)={{0x1, 0x4, 0x6, 0x9, 0x870, 0x3}, 0xfffffffffffffe01}) [ 80.827648] sctp: [Deprecated]: syz-executor7 (pid 13536) Use of int in max_burst socket option deprecated. [ 80.827648] Use struct sctp_assoc_value instead [ 80.866317] sctp: [Deprecated]: syz-executor7 (pid 13536) Use of int in max_burst socket option deprecated. 2018/01/12 11:10:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d51000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = socket$inet(0x2, 0x80000000006, 0x0) close(r0) listen(r2, 0x0) accept4(r2, &(0x7f0000602000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000485000-0x4)=0x10, 0x0) r4 = dup3(r1, r3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000d1000-0xc)={0x0, 0x1, 0x10}, &(0x7f0000600000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000791000-0x20)={0x1, 0x9, 0x1, 0xa9e, 0x7f, 0x7, 0x81, 0x81, r5}, &(0x7f000055f000-0x4)=0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) time(&(0x7f00008c5000)=0x0) dup2(r4, r0) 2018/01/12 11:10:35 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000b000)='/dev/dsp#\x00', 0x9, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000005000-0x8)=0x80) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f000000a000-0x8)='./file0\x00', &(0x7f000000b000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000000d000-0xa0)={0x0, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1a, 0x7, 0x8a9, 0x8}, &(0x7f0000005000+0x7e3)=0xa0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000d000-0x4)=@assoc_id=r1, 0x4) 2018/01/12 11:10:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000588000-0x25)=""/37, 0x25) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00007c1000-0x12)='/dev/input/mouse#\x00', 0xa14, 0x4000) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000260000)=""/226) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000013e000)={0x0, 0x100000000}, &(0x7f0000614000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000845000)={r1, 0x3f, 0x1, 0xfffffffffffffff9, 0x80000000, 0x0}, &(0x7f0000f99000-0x4)=0x14) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000a42000)=""/250) 2018/01/12 11:10:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008b7000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003de000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad5500000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00009eb000)={0x0, 0x0, &(0x7f00004cb000-0x10)=[{&(0x7f00000dc000-0xf4)="177efa094508dea6958b5dcad2a9e3b1c0a754043cded7deba7c6f27ee8c561fe14bc7019eba5f3a6d1e1779c4252943", 0x30}], 0x1, &(0x7f0000cc3000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000cad000)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x101, &(0x7f0000066000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/12 11:10:35 executing program 4: mmap(&(0x7f0000000000/0x361000)=nil, 0x361000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_x_policy={0x20000002, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000361000)='/dev/dsp\x00', 0x20000, 0x0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f000001a000-0xe0)=[{&(0x7f0000118000)={0x27, 0x7, 0x5, 0x3, 0x3, 0xd800000000000000, "f3e37b0a8e7e79750d00a077023fd214e920b61ff50800fbc94a5620ca4a9b31431b66388317674fdb3fa4c8420ec461687e7c7950685aa55882bf530e2fa5", 0x5}, 0x60, &(0x7f0000362000-0x90)=[{&(0x7f000017b000-0xa4)="f32eb1eb0e2f2219a92e70d6f8b2cfe972f87e855f15fc1dd03d8b51966dda9c9c94bc10a2e9b1e401cb6f5f05e71d80182dabd8a2e820f157d4380ebecb42578a81d702e0be43b26ee7c56da6740e1439f285108f8cf62127d341c74aa3b753711625b8c720ada669ae89fccfa7da83c21b558f61ade2991d3cdbe720576a821b49cb41f7b1832905cba3c3da2e1c3383fec5711fda6ed9b894c097610fd168a4057917", 0xa4}, {&(0x7f0000052000)="64e92481a8ca3a76d8887135a9293832ee58bc1c7409a3a43aa4e73536c06026f94869982a1824d3530e30dc73f9d8dd5300908494eda1eadb7fe9713c74ed3de376981289d35db732c0185ebb32040d49462d17b82a670a521f3b9534f5ba0f98ad1cbd79e328e20a7d5a02f3822eb7a52b4e1450e81de0316df0ce66812691d40c6a6f0b9a08088d49d05855c961a7a9bad2d4a7d383801be9363232d7e1d2cc2ed3d804195ad3356e955e40a657ac4006e51965f93b05a20e7c100f9704d73a89e88506d517e878f3bddb3bd1bc97b4289d7bede2ef806edc289bbb668ca8c8de3db9", 0xe4}, {&(0x7f00001d8000-0x8a)="b7f545f28ab096c72ad085a2652d3bd07f852cd7e31541308cd63c3ccd41534c2528bf2d13824b4192d79564dd3217be82c2c41a9cfa519edeafc515210990f4bebbc34cc089d8fe645c526c8489bb25587d577c01d763d14ec5a860916768b6ad6470db8d5cc4c35e374f39bd1357a78560b91b7e77c2f33d2193ee1dc776fe140761891870c59d1626", 0x8a}, {&(0x7f0000361000)="49506eec13394eadae2c4add9b3f3dab7b09221282e75e15ec73ba4a4b3fd04a9b0e32c1d345daf81214782d2993d78e4a8fe84569756a44849fdb7cf7480cbf449db778e9d5c88339b9b403d8f2ba8a0223782ee0d48f28d1f6c222a36ad3f91adc6ec03d9c2cf7ba0fbbfc06109b5910c5488c133bc4b787a98010f8f3ade56b7539f8617175036d9ede99dc57b34c5f0b7b4dffb756087b2f8e90ade3660b1446d66597c10b471039b21826f888a62030a45d38d8d638bf361948316bd4d2ec703eed518b2d9bd9927885f0834f2d4432ec30359697fb325e96100496e1809e179444", 0xe4}, {&(0x7f00000b6000-0xae)="e8dfdf1a7433ecdf18ba0ae253b1661aaf59959c91c2021ae6493d22e93f690e07af51aaef4dd6ae1526c368c4f18c4e3e33c0387f851abd94ed4696ffbfcad4adfffc8da803719163f9c964c5e18e21252acda29534e6f7cadfc4dd00790e17614119bea5d953891a46903aa6a17af3d24e099d21b823287ad18afa5472a99b9340015c2aabf71dc973323721e446e6c98fb78f80862b858f43f81f6ee608f38b5fae9a6bcc291b7bc9b6e04f0d", 0xae}, {&(0x7f0000362000-0xd8)="d5e1fac1c8701b1252d7f1e0f0003664a7955c59c9f081a7222e7634e58c279408a66765cebbec0be9e1a0b47578a48b1d13f58bc83263c99de753576c5e35deb32c54ceb27009cf4676c724d16f9a635158e306a95d45a7c6fbb353867d43bd4c8bf16fa2ddd5a6dda54f44c9756fb6a522b6c0d5aa95feabc13ece6a591cd533aa732e2b6ca3c53f28c2db13e693529fe73cc72205c9d3f3c483290cfc39b9a1ffaaf6f11d1548dc87d4cc42b818eb6a0b33faff2c69dc4ec517253ef30c944145be9dd98832a473f54e29201c2ca4dc5e639f329ce40c", 0xd8}, {&(0x7f0000361000)="", 0x0}, {&(0x7f000031c000-0xfa)="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", 0xfa}, {&(0x7f00000f5000)="1cf88c7833e3cbac8834950cdb33500c8c598df561f9e70c1d0283c8e55216084fe056d95588dba3f08bcead26817f3600a5b44a6de842300b63393f3aac95eeb8e6cf6f3bf36e907d9303d80f4c85c59858e96970d1a38b34efc0fb3009b4d0298eba2336b6e54ea225880c90f469a8e7742ab8e17ad2ed8fd349fa23cdf231284024f54111e0787d6f438ac4a6dea3112de8ce27e50be0062850b4cc9d101d3a01cd8c5225f01f685387206edcb41806bcd594de35cfdd30ca7596c19338ad518a296ae7e34f23fbf564d50d48f0cc871138255e1073f806f8e84da86339dffe81a087a2dd0e49876cfa958efbcc632dfcc4da3bfa", 0xf6}], 0x9, &(0x7f000013c000)={0x108, 0xff, 0x100, "9266be3efe554c26a74fd69431cec67c32fa037e77a23d3d81bcd85fbb9bb34f5d49034e0cbfb5a34df2c82f7fda4168c63dd4da2ee7efe0dd90592c8065e4160bf98dea83b37c1ca7f5268ce08e25aa477b59c3551d6fedce80e430327ddc5260ca473e064285ca8f10db358c64b2736bf516a1a86b58979263d9c570d4d7ee5c5e2e0e81c2f128f2e03b5321656392226d1a4866998d6b3431114ac9d9e271410f946518158b98d48a47c74910bdeda7ad7808bd01581948ba9f27156da7f7fab0612bb9e7746e81ce654f55631d550055c5d490fc02c8e3b6bc93317eb75e386bf19ec8dc962190ec58024fb836b175c0075e"}, 0x108, 0x0}, {&(0x7f0000361000)={0x27, 0x40, 0x8000, 0x7, 0x2, 0x1, "ce91da1abadf80487bb30b12bdb57a760b377f2341fe37104560bc8364488b5b12d15b21119dbe1dd62380ba1198781fde84e0211db60dd5110f0d27f11a63", 0x9}, 0x60, &(0x7f000016f000)=[{&(0x7f0000326000-0xbc)="c176b7d3d5e6b9b61756faeb8267f817cff25bb0ab9d175bca616d809ba9e2b2e631aa6c9bcaeb15549ac79ec61304ab806cdc1544fe7dbdb65fb970743e2c30b2e858bac604b1d66b30f76821d245f9e297426a9e4e894ecc70e776afcfd3da0427958e22a2c09f7b2a06d88ee821393a9a2823f18620fbf954e6fe3da8d91a0afcf91282ada2b7e10ea8e9df0d47fd1cc77b736dbe2a1b018640f93fdf22bd95eac97c7cddf2ee9191a2033de67ee2ea366ca50936131ec190e302", 0xbc}, {&(0x7f0000362000-0x72)="e9fd0b79c25358418ae113a32c28acb59309935e3c1c53198006903b94c60c12c4ea7f2822c655272be15e898e24ef7c78c8d95100dc4ffeddbb7891a641caa475cb66ef6fafde3f979fc45b8a5f38f470ba514c88f7f39813d34a3d03ac672d3c5ffeb75dcdfe185436af1b84241aad6f7e46cab1dbf6322b", 0x79}, {&(0x7f00000e0000-0x8b)="666900c8b2fada5d54e0fc55cd52dbf964b17e1b2221c439b0db995450224c436189a9a5910e195c81c2ac3b34864d701dab2fca0e19370e8de09dffbcf92797f9573173491123eb3522525e0e3cad2d69145be94730231540ba34a9e72a6f5ed710d886d4b5b4d61087c089efe0ab3c9841843ade4a08d94c422b525425d9e5e7ced0c21e878c425e4852", 0x8b}, {&(0x7f0000361000)="aed19c75c51c3bf847744421e387e52184a75c3ad33ee405d809dff4ca7782d2cc499085e48b28999cc87fe18be343fb8671102f409b56412bd079fb2f5e409eb7695b373e41b85a517e44a4061244062e6fccc3932e73bc54d1814e490d24b1a0a78a12709f593965d36d395a479b678116bfe9905fd75349d8d81c8af8cfb35783637f4942a38c7f9b95118fc892cd399737d23978be243242916b2015a8f30c27c0015c7087dc1d6c8fed1bb8f8dcb9761be063b4ffac54f3a2aa3c6603ac3d55af30ff71dd5ca9607e8fc025", 0xce}, {&(0x7f000020f000-0x18)="0dbfb2601a7e618d7aa2c9c1b1c8765f61d4a0269b4dbf57", 0x18}, {&(0x7f0000361000)="bbe445da5a750fb1da2a4d8c8ec00208d855f1bd17dc73409bf12ba921035ec6515c745357d3c425d754bc423dab02588e43d1773c5a7ede45b82c9d8ab540fe4fa93b7f16762e2cd6834661ccc150e904bc842ef0d07e597adeba88aea9473daa302caf9080cb996df4ab6c51bba64d9a8cace917adaf7a4c9065475a5bd10f31c9ca506897ca3b98ef619128d6c06440d3169b388e3d92cbda7f19e72e6e9b1947f3135d88da4351da26f54a84394d1f86202fc5d28b926e70463ed34d5107f2c4858d0075c4bd8b38f0", 0xcb}], 0x6, &(0x7f0000362000-0xa0)={0xa0, 0x11, 0x8001, "6cc8cc6cac0608a90b5dc6bd59fe2ed06bba89b7664b3b2e84eb11f517b5dd9cef0d223a721bf070eefca75ef9fb8b1ab26425ecfb85f35e126802ef4ed9e646b325b9593a4c9e02e103129593fa0068564e6d72213aa3a4766d137f59803be6b29b8213311417872b126b059ecfa70c48c74d82838a888687efc2705729d76c3bb1a91fbac7db0cbb322f"}, 0xa0, 0x8000}, {&(0x7f0000361000)={0x27, 0x100, 0x4, 0x2, 0xfff, 0x8, "2b8530bfdd2e9e58c14eafdc9030670318d1ec756cd246d5500257378fd0686344d6ae7727cd2505757f315416e22bc1957f2c088e8b67bdeb49b45e398fe0", 0x5}, 0x60, &(0x7f0000362000-0x30)=[{&(0x7f0000229000)="7cd7f52d59af2a90f9714afba430a98de26cb856ade829f84fb8f7833c7b24f0108551ecaeea4559ef10bd99fd87c34f9e1d74a6420f4438a921fdb197002f62321c4ce075d9c5ca89e9a7d2aa40de6317665612111557e3f18423adb6d2f7afe97d9e74bf60bbf5118ac08d5b369d8b2ffa550591eb750dd42305a76364f87293e9b7aec75f2a5d32339c1489920967c865e2fb97a19d9ba4b5662d3dba8174ab85f3e82e73cab9d6b216c64b28c9", 0xaf}, {&(0x7f0000114000-0xc5)="90f25067caf55339f78f6b6dc76e04daa5daf940b0c90fe5ffdb7d47944165250bbc07eb4a7a9daec556d6035a7ff328b6e84a471ecc8558bf657855312410b120b050206c02d0e8aedc25f46ad460620db4db71c93819eb1d072fbc79cd3f8cf7954719f18a9a21bb08717ca37da5469440b3047768a025f1d7946be323e3dac6f13b207fe45a41d24ba6496fcde34732d57eb47fe7f54b039ff3f4e7c01cc2a53264fdba3df26ffa2063628b0d3debf1328cf2507cf0eb79237ffdb79388fb3a7cb9ba24", 0xc5}, {&(0x7f0000182000-0x9c)="e9c75d7e411686032bea701312ca9ed6146203d8b456265926e94de6003a768e8f5a26774bfe86f07682eb698be697f4ce12ae67f7fac306c5b93e086533be4a04f528116bd8104bd0a3b1a8efbc0ac080854f9a1645ab79c9e8bc11d733825f08cf1bc955e77c1431c3b7b64f57e4109edf663a26577e94533ce0b9e8d0b574bffc23f0dc2933be0336fbf607c5d9d11dbceafb5c16963807f7f9f7", 0x9c}], 0x3, &(0x7f0000361000)={0x18, 0x0, 0x3ff, "de"}, 0x18, 0x801}, {&(0x7f00000f3000-0x60)={0x27, 0x7fffffff, 0x7, 0x7, 0x1000, 0x2, "730e33ed49f64e6fcbdced7671cfc35d6f053896a0a3ae46ce4364ead41b2bdcab47002d669d138f83088036e580d6a8cae17cf302da623b073c04c1515abf", 0x2}, 0x60, &(0x7f0000361000)=[{&(0x7f0000362000-0xaf)="e44d8d1bf0e30f9020904119d9a5f5b1388960556ae1fba598205ede46de4bb0232657b6b9184f7acc649cd14a79fe4b2ea2574d1d20f4a8590c54b57c53693cfd62767008abfd84d19b693ce9276eb21760f68417b9e729e4f409d958bc23d24f689921376a0553a705109907f959fae881ce799a89f98a35ed973046988cc0c4a0370fd7e8d007def7d29703f332704eb58dc54be3db888dc55cca05384172236b1e6144c1c5607e9f2d6a6c0e2e", 0xaf}, {&(0x7f0000362000-0xe)="1220d370959ac4f22f7366f38639", 0xe}, {&(0x7f0000310000-0xa8)="8df950f479b2c83c0b68e50bb9e9b4e80926f49f112051c4748af82b881fa3454b6cf105fb09f6b367e3462820a0568c25234e3fa923d108eb833796d00f3e944233264a06eee8c94d718980f219ab2001001ab1a57b65b3329d2abbed48ba5eeb911143dddcfd71d3ab5ea31071ddfa45f5e37738bb11d77c8c45295a78089107bb24ab2bc9df5742f15488d096f1f9e3850c11f8cb444ee5fd15e7e7fb9aa450b5cb8bfea76b6b", 0xa8}, {&(0x7f0000162000)="f0a90db9dbc35b9efd226b66c0911a4a3e3ba17af1f858b0cce726d70a4bb0d9c0a5e2de117a319fd30efcc53631a1f60e9b91d7e4aa6d68e49f7b987ae9b2b481a27f484f54a22969311ed8efcc6811491cc9785a73960feb5e61509ccf09b97cfca083130b536abef1e6db2645a419d493e80f1af57dd39f4c79aaa1f5ce80f9c925135f08e204f40b2b60a039dcf04003780df089483bb6f634085a4bcf3f824dc72f7d1d9976bac4b7c4e359434f88b15897a0be5feb4aa9181d7145e6caf3015e19f8af576d5f06f10a90de79b83cbf7638f8bed974c24ddc3edd9fe807c5f0b3b2ce1e", 0xe6}, {&(0x7f0000126000-0x3b)="8f7f7079b3a5811974c725eb9dc0f6866e5e6b51c9f73f3c7113a9d1dcf31b8eb12101e5b8366b767255ac0dd59c48500dbd0eaf3a3fe694adcfa7", 0x3b}], 0x5, &(0x7f000026b000)={0x60, 0x104, 0x6, "64590d85255cbcbb495ade378085e1be02298bb6eee4319b201dbad4498459e85c9b83641a9fa76966f10bd451b70f8aba2e9bab220287aca7f28a83da9756aa0e479d2e3f9b68eb9088f55c20ae"}, 0x60, 0x4001}], 0x4, 0x8000) 2018/01/12 11:10:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002eb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) sendfile(r1, r0, &(0x7f00007c3000-0x8)=0x0, 0x1) 2018/01/12 11:10:35 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f000002e000)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000cca000-0x50)={0x5, 0x3, 0x902, 0x5, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b05000)={0x2002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/12 11:10:35 executing program 3: mmap(&(0x7f0000000000/0x622000)=nil, 0x622000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00005bc000-0x4)=@assoc_id=0x0, &(0x7f0000623000-0x4)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000fb000-0xa0)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0x7, 0x9f7, 0x84}, 0xa0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000e5000-0x4)={0x4}, 0x4) r2 = shmget(0x2, 0x2000, 0x440, &(0x7f00004cb000/0x2000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000420000-0x31)=""/49) r3 = syz_open_procfs(0x0, &(0x7f00004c2000)='attr/exec\x00') bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000615000)={r3, 0x0, 0x5c, 0xb3, &(0x7f00005cc000)="0ebc8bad2d55c9c8ad081281453c8f5f7a2e6502bd95079ccf958bcb487d54241d04d4289333dd53318479e28ec0cba6b9f656d44a0dd07a320ab09a657ea45ed2a8b6dc0604d7b105fa35a9c7b5cce3848bb528a2e2d064ec3c57bf", &(0x7f00003e0000-0xb3)=""/179, 0xfffffffffffffeff, 0x25}, 0x28) [ 80.866317] Use struct sctp_assoc_value instead 2018/01/12 11:10:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x5441, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) setns(r2, 0xc000000) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r2) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r3, 0xc0184900, &(0x7f0000002000)="") ioctl$TTUNGETFILTER(r2, 0x40086200, &(0x7f0000726000-0x81)=""/129) 2018/01/12 11:10:35 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a4c000)=0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00002d9000-0x6)='./file0\x00', 0x4000, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket(0x10, 0x802, 0x0) connect$ax25(r2, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r1, &(0x7f0000004000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000004000)={0x1, 0x8, 0x50000000000000, 0x1, "fed6fc3c06c74ecbf7dc90d5c18016ddf8f2ae9a2d7bbafa39fe257a32ba0ea9"}) link(&(0x7f0000001000)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x10000005, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000006000-0x10)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000005000)={{r3, r4/1000+30000}, {r5, r6/1000+30000}}) sendmsg$nl_xfrm(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000001000)={&(0x7f0000001000-0x134)=@newae={0x134, 0x1e, 0x0, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x33}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xffffffffffffffff}, [@lastused={0x10, 0xf, 0x2}, @mark={0xc, 0x15, {0x2, 0x9}}, @algo_auth_trunc={0xd8, 0x14, {{'rmd320\x00'}, 0x458, 0x0, "b615d5af07d527ed61fe3ce8a3a6903a8a1e609d6a9f76e78af098b3b55ee599c0a46b540d0dd7064595f623dc8649783068569f4cdd377ee10920170a098fc5a0513955b495949377c88bdcfeda318169414c568077f7826b4f544ab3e454cbc166d0ab394994369a755e2081c1b626b1ed47b5c392f539fec358c705dca73cfa3a45aad3fe8bcbfb840d"}}]}, 0x134}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) 2018/01/12 11:10:35 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000+0x423)={0x0, 0x0}) fstatfs(r0, &(0x7f0000fab000-0xa2)=""/162) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009e2000-0x10)={&(0x7f0000dcb000)=@newsa={0x180, 0x1a, 0x400000000713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x6c}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x47, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}, 0x0, ""}}, @algo_auth={0x48, 0x1, {{'crc32c-intel\x00'}, 0x0, ""}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 11:10:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000a2000-0x8)=[{&(0x7f0000402000)="290000001800ffffffff6800000a00210200080000000007001e060008000bc007001004000000ff00", 0x29}], 0x1) 2018/01/12 11:10:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x8)={0x20071026, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000080000)="2000000020000720000100080303650001000040ed0001000080070000000002", 0x20) accept$ax25(r0, &(0x7f0000fee000)={0x0, {""/7}, 0x0}, &(0x7f0000cb4000-0x4)=0x10) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00005ee000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f000091d000)={0x0, 0x4}) 2018/01/12 11:10:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c81000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00006dd000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f000043d000-0x8)={r1, 0x3}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd2000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r2, 0x7005) 2018/01/12 11:10:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000018b000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000475000-0x8)='./file0\x00', &(0x7f0000029000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/12 11:10:35 executing program 6: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000004a000-0x6)=')prkc\x00', 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000005000)='/dev/snd/seq\x00', 0x0, 0x8008000000105) r2 = dup2(r1, r0) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000018000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000051000)='/dev/vcsa#\x00', 0x9, 0x0) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x3, 0x0, 0x0, @tick=0x8001ff, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f000004b000)=""}}], 0x30) dup2(r1, r1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000006000-0x8)={0x0, 0x8000}, &(0x7f000002c000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000008000)={r3, 0x4, 0x0}, 0xc) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @tick=0x80000000, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000019000)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}}}}}], 0x30) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x1, 0x0, 0x0, @tick=0xfffffffffffffff8, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000003000-0x4b)=""}}], 0x30) 2018/01/12 11:10:35 executing program 3: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004db000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0d", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) fcntl$setsig(r0, 0xa, 0x1b) [ 81.021007] audit: type=1400 audit(1515755435.488:861): avc: denied { accept } for pid=13573 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/12 11:10:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x800, 0x800000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000eb5000-0x108)={0x0, @in6={{0xa, 0x2, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x67f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffff, 0xfffffffffffffffa, 0x401, 0x0, 0xffffffffffffffc1, 0x10001, 0x1, 0x8, 0x1, 0x5, 0x800, 0x1000, 0x2, 0x1000, 0x1]}, &(0x7f0000863000-0x4)=0x108) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003e1000-0x8)={r1, 0xffffffff}, 0x8) getsockopt(r0, 0x10f, 0x82, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000000000)=0x0) 2018/01/12 11:10:35 executing program 5: semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000a49000-0xcc)=""/204) r0 = semget(0x2, 0x4, 0x8) semctl$GETVAL(r0, 0x3, 0xc, &(0x7f00007c1000)=""/62) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000034e000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000c86000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000ea4000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a9d000-0x4)=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) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) 2018/01/12 11:10:35 executing program 4: clone(0x0, &(0x7f0000764000)="", &(0x7f0000693000-0x4)=0x0, &(0x7f0000bd8000)=0x0, &(0x7f00007aa000-0xaf)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x3, 0x40000000000262) semctl$IPC_INFO(r0, 0x2, 0x3, &(0x7f0000001000-0x73)=""/115) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa229, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000001000)=0xd833, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000135000+0xbc7)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000002000)={0xaed, 0x4, 0x5, {r4, r5+10000000}, 0x3ff, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpgrp(r3) 2018/01/12 11:10:35 executing program 0: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000059e000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000fef000)=0xc) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000ff0000)={@generic="6f2f3d0278839aac31d08cec967c9647", @ifru_addrs={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000852000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ca000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00001af000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3, 0x9, 0x0, 0x1ff, 0xa, 0xa0, 0x0, 0x0, 0x0, r1}, {0x5, 0x6, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x7}, {0x530, 0x3ff, 0x7f, 0x7}, 0x0, 0x7, 0x3, 0x1, 0x1, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4, 0x9, 0x73}}, 0xe8) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fe9000-0x4)=0x8000000000004, 0x4) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) accept$packet(0xffffffffffffffff, &(0x7f000040a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ae0000)=0x14) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ccc000)='/dev/autofs\x00', 0x141200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r3, &(0x7f0000dc6000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000ff0000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 11:10:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fadvise64(r0, 0x0, 0x9ca, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/12 11:10:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000638000-0x11)='/dev/qat_adf_ctl\x00', 0x40800, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00007b1000)={{0x8001, 0x10000}, {0x7fffffff, 0xffffffff}, 0x1, 0x3, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) 2018/01/12 11:10:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000442000-0xa)='/dev/dsp#\x00', 0x80, 0x100) accept(0xffffffffffffffff, &(0x7f0000be8000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000853000)=0xe) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ec0000)='/selinux/mls\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$cont(0x19, r1, 0x7, 0x8) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000f92000-0x8)={0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000c21000-0x8)={0x0, 0x0}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000014b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000053000-0x38)={0x2, 0x0, [{0x40000007, 0x80000001, 0xff, 0x401, 0x10000000, 0x0}, {0xd, 0x36b3ee6b, 0x0, 0xffffffffffffffad, 0x5, 0x0}]}) ioctl$VT_RELDISP(r3, 0x5605) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ustat(0x6, &(0x7f00007bd000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/12 11:10:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d51000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = socket$inet(0x2, 0x80000000006, 0x0) close(r2) listen(r2, 0x0) accept4(r2, &(0x7f0000602000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000485000-0x4)=0x10, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000b9d000-0xc)='/dev/ashmem\x00', 0x111000, 0x0) r4 = dup3(r1, r3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r4, r0) [ 81.059226] audit: type=1400 audit(1515755435.526:862): avc: denied { net_admin } for pid=13573 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 81.126379] audit: type=1400 audit(1515755435.593:863): avc: denied { dac_read_search } for pid=13600 comm="syz-executor1" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/12 11:10:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000e10000-0x1b)={0x0, 0x13, "a556ff62a5e05c6c5542aae72cbf34cf3e45d3"}, &(0x7f0000f39000-0x4)=0x1b) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00001d7000)=@assoc_value={r1, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000650000-0x9b)={0x0, 0x93, "21cb2b944c9817a963f90fb7aca1917312b330cca7620a304ad2db58c7cc32f4d5e12baace16e592785f1b5ac9cfe4ad96fc77a06c3e91783b7f7243efca204a414d08d9bd4ae2ea89a72f5d6e0b4931119bd0f15edcd87eef3b6de76baca8958a2929f71bc0d6272e5fc618e7eb96fe8727b848bb07d3a43ab91b540d7a4d2704c7f91380e11569502de04e4c5b929f676825"}, &(0x7f00005ea000)=0x9b) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00006d7000-0x8)={r2, 0x7ff}, &(0x7f000079c000-0x4)=0x8) 2018/01/12 11:10:35 executing program 7: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d23000)={0x0, 0x0}) r0 = syz_open_dev$usbmon(&(0x7f000050c000-0xd)='/dev/usbmon#\x00', 0x4000000000000000, 0x200000) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000d25000-0xe1)=""/225, &(0x7f0000d24000)=0xe1) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r1, 0x0, 0x63, &(0x7f0000d23000)=""/30, &(0x7f0000d1c000)=0x1e) 2018/01/12 11:10:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ed3000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000013000-0x9a)=""/154) 2018/01/12 11:10:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000e2a000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000336000)=0x60, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000bf8000-0xa0)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xfff, 0x2, 0x6, 0x9}, &(0x7f0000584000)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e69000-0x6)={r1, 0x0}, &(0x7f00001a3000-0x4)=0x6) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x4) sendfile(r3, r4, &(0x7f0000e65000-0x8)=0x0, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/12 11:10:35 executing program 6: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000fcf000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00006e1000-0xe)='/dev/admmidi#\x00', 0x6, 0x400) fanotify_mark(r1, 0x10, 0x8000021, r0, &(0x7f00000d1000-0x8)='./file0\x00') accept(r0, &(0x7f0000367000+0x89c)=@hci={0x0, 0x0, 0x0}, &(0x7f0000f47000)=0x6) stat(&(0x7f0000e6a000-0x8)='./file0\x00', &(0x7f0000936000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001e9000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006a5000)=0xc) r5 = add_key(&(0x7f0000fe3000-0x8)='keyring\x00', &(0x7f0000b2b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004a6000-0x1000)="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", 0x1000, 0xffffffffffffffff) keyctl$chown(0x4, r5, r2, r4) r6 = getuid() setresuid(r2, r3, r6) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000990000-0x2)={0x7, 0x9}) 2018/01/12 11:10:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d51000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = socket$inet(0x2, 0x40208000000000a, 0x800000000000) close(r0) listen(r2, 0x0) accept4(r2, &(0x7f0000602000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000485000-0x4)=0x10, 0x0) r4 = dup3(r1, r3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r4, r0) 2018/01/12 11:10:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000c02000-0x28)={0x6, 0x1d, 0x1, 0xffff, "8b41c3a7f1d8d4cf2efeca2ff03708bb4ec5f5d9d57d6d6994603b28d34d39f7"}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005d2000+0xf7d)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000daa000)={0x4, &(0x7f0000fab000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00009cd000)=0x1, 0x4) r4 = open(&(0x7f000070a000)='./file0\x00', 0x305000, 0x20) openat$sequencer2(0xffffffffffffff9c, &(0x7f000035d000+0xb98)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f000066b000-0x28)={&(0x7f000099e000/0x3000)=nil, 0x2, 0x3, 0x21, &(0x7f000041e000/0x3000)=nil, 0x24e4}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000906000)={0x0, 0x0}) r5 = syz_open_dev$usbmon(&(0x7f000019f000)='/dev/usbmon#\x00', 0x0, 0x2000) ioctl$KDSIGACCEPT(r5, 0x4b4e, 0x3f) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f000075b000-0x6d)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x9, 0x0, 'z'}}}, 0x27) [ 81.138209] QAT: Invalid ioctl [ 81.141182] IPv4: Oversized IP packet from 127.0.0.1 [ 81.151745] IPv4: Oversized IP packet from 127.0.0.1 2018/01/12 11:10:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000021d000-0x14)="79733976d8c3804aead96002ec08bbe60585ce12", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000329000-0x78)=[{{&(0x7f0000ad7000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000be8000-0x60)=[{&(0x7f0000a0a000)="5e2a6f5b35b122cd3b9c31f7e1ec3d90", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) read(r1, &(0x7f0000121000)=""/154, 0xffffff94) r2 = accept(r0, &(0x7f0000e57000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f000025d000)=0xc) r3 = accept$ipx(r2, &(0x7f00003d7000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000beb000)=0x10) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000777000)={0x6fe, 0xb4, "9345c210314e5dd783582295a704e6b2d519d5ddc0434a5a81991cee357f19096077f7ec39d14a779660be0ff808851c6ff3a1af299ff7bfa809e99915825f51016141321f4239ae62773f561a41b98a5d2db3f55581b339a1f46ddf9caaa719beeec474938c51f27c750b3d06ad60c336a85bddd5c707976ae348edf6968f0d22aee26630bb27e94863d8875c4049bb845ac8eb1ee4b4fdf127efbdd0cd4fd9fcc0da8b5ff9e4ad22597a1dd179c9d6bce19189"}) [ 81.170726] QAT: Invalid ioctl 2018/01/12 11:10:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000030000-0x8)={0x0, 0x0}) sendto$inet6(0xffffffffffffffff, &(0x7f0000b8c000-0x16)="", 0xfffffffffffffef2, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup3(0xffffffffffffffff, r0, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000a6000-0x2)=0xffffffff7fffffff, 0x2) 2018/01/12 11:10:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b8d000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f00008c2000)="220000001b00070b00000000ef0012011f000000000200000000000000ea00050029", 0x22) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000060c000)={0x0, 0x0}) recvfrom(r0, &(0x7f000093b000-0x25)=""/37, 0x25, 0x0, 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000609000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/12 11:10:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x4) fallocate(r2, 0x0, 0x0, 0x6) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0xfd) [ 81.219302] IPv4: Oversized IP packet from 127.0.0.1 [ 81.219422] IPv4: Oversized IP packet from 127.0.0.1 2018/01/12 11:10:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) unlinkat(0xffffffffffffffff, &(0x7f00009c1000)='./file0\x00', 0x200) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000bfa000)='ns/ipc\x00') syz_open_procfs(0x0, &(0x7f00009b8000-0x7)='ns/ipc\x00') [ 81.310858] device eql entered promiscuous mode 2018/01/12 11:10:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f11000)={0x0, 0x0}) perf_event_open(&(0x7f0000077000)={0x4, 0x78, 0x3, 0xffff, 0x8001, 0x100000000, 0x0, 0x690d, 0x2060, 0xe, 0x80000000, 0xae, 0x21, 0x6, 0x128, 0x1, 0x7ff0, 0x3, 0x1f, 0x6, 0x3ff, 0xffff, 0x5, 0x10000, 0xfffffffffffffffa, 0x8, 0x2, 0x7, 0x7f, 0xfffffffffffffff7, 0xfffffffffffffff9, 0x0, 0x1000, 0x4c2, 0x81, 0x0, 0xffff, 0x100000001, 0x0, 0x0, 0x1, @perf_config_ext={0x2, 0x40}, 0x1, 0x8001, 0x4, 0x7, 0x1, 0x6, 0x8, 0x0}, r1, 0x7fffffff, r0, 0x8) mkdir(&(0x7f0000707000+0x5da)='./file0\x00', 0x80) chown(&(0x7f0000428000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000e6b000-0x3)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='proc\x00', 0x0, &(0x7f00002e6000)="") r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000061000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000b52000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$dir(0xffffffffffffff9c, &(0x7f0000524000)='./file0\x00', 0x240200, 0x100) execveat(0xffffffffffffffff, &(0x7f0000fd5000)='./file0/file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000fd6000)=[], 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000d8b000-0xa8)={0x0, 0xa0, "1e84795fec0136bd9a15119ded751b1169784761ed09d59723b1e37fb6ab56a880386822eea3f76aa7017d564ca63100be74d59cb67ca5b111dcefc8704f3fab20835752e090a73ed3a3dc126a25f78916ea24ad239c745c6e0e6aa5efea7a12f0eacbc072a04e482ad850212e18006ce6cf472a63e0cd9646e0cea35b7d87f38bfcd22170afef37b63bc2cb58af9082911954d9707413a5e1522603f4af864a"}, &(0x7f000080c000)=0xa8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000346000-0x8)={r3, 0x3}, &(0x7f0000c76000-0x4)=0x8) [ 81.353294] audit: type=1400 audit(1515755435.594:864): avc: denied { setgid } for pid=13599 comm="syz-executor5" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 81.401331] audit: type=1400 audit(1515755435.598:865): avc: denied { net_raw } for pid=13603 comm="syz-executor0" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 81.428844] audit: type=1400 audit(1515755435.749:866): avc: denied { dac_override } for pid=13632 comm="syz-executor4" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 81.465729] audit: type=1400 audit(1515755435.776:867): avc: denied { setuid } for pid=13633 comm="syz-executor6" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 81.500086] audit: type=1326 audit(1515755435.922:868): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13666 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/12 11:10:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000e35000)=0x0, &(0x7f00006a5000-0x3)=0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000586000)='/dev/kvm\x00', 0x581000, 0x0) flistxattr(r1, &(0x7f00008a1000)=""/0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b07000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x5}, &(0x7f0000c6f000-0x4)=0x98) timer_create(0x4, &(0x7f0000288000)={0x0, 0x29, 0x0, @thr={&(0x7f0000947000)="fb01cc19231548f415ffa17948101d159288", &(0x7f0000c36000-0x47)="65a78a9b383bda1c51626b8eb0049e2100329532d5d431215bbb22cec003ed14048f737a7119945dff1b612714b9c3be6f3b6262b269e97ff366dd32ef9c9b4f6e8d2682cdf35d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000414000)=0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bb2000-0xc)={r2, 0x6, 0x0}, 0xffffffffffffffe7) ioctl$KDDISABIO(r0, 0x4b37) 2018/01/12 11:10:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x25f, &(0x7f0000ed3000-0x178)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @random="51597ea526b9", [], {{0x86dd, @ipv6={0xffff, 0x6, "f04387", 0xed, 0x200000000011, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000765000)='/dev/snd/pcmC#D#p\x00', 0x6, 0xc800) accept$packet(0xffffffffffffff9c, &(0x7f0000143000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00007fc000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000fdb000-0x10)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/12 11:10:36 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) io_setup(0x100000001, &(0x7f000030d000)=0x0) io_submit(r1, 0x1, &(0x7f0000d61000)=[&(0x7f0000e7d000-0x40)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000c05000)="", 0x0, 0x7d8f, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x0) connect$ax25(r2, &(0x7f0000232000-0x10)={0x3, {"9d9185fc74c2a1"}, 0x7ff}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 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) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x8000000000080400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f000020b000-0x9)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x152, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = creat(&(0x7f000014b000)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r1, 0x5, &(0x7f0000000000)=[&(0x7f0000e81000)={0x0, 0x0, 0x0, 0x7, 0x6, r0, &(0x7f00002b0000)="", 0x0, 0x1, 0x0, 0x1, r3}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, r0, &(0x7f0000001000-0x47)="8aa6a5afdd93dac4cf2b5dc0dd3425193384eaa787109f0a779d72784e0f479793a086d23dedef00015a26f173ebb3748420d08002cfe5992750145dd3884f0136731694fa109b", 0x47, 0x1ff, 0x0, 0x1, r4}, &(0x7f0000e08000-0x40)={0x0, 0x0, 0x0, 0x3, 0x9, r0, &(0x7f0000001000-0xea)="4b327fcd9bbb8fb23d441ad6f725566ba46020c9787d24f0cd3a53142c6514fcadf2179abe672f74850e669d23dc887ead67ee42b4f0b8795c2714685f78f35a71206e5c2727316754969719adf21ab7dd1b63579092fcde38c98d02cfe674584f2bf5df3a2c27039443d633cc3a10bd37251e4653472fb8a1b9e88570cdc53bec34b20e24dc2b0941a9e5b5b24f0ee3bbfa825efa805aa90f56d89985bebe8592e611ef393d4f7fe20368973d83883f77b62febb4ce828a875ec0d0138bf5c9be4b3d117b1b1b10e2906a01919e9fd6f80429924d0ff5366de21cab1e2439935fc8ac02785c0daa1d66", 0xea, 0x9, 0x0, 0x1, r5}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xf, 0x0, r0, &(0x7f0000001000-0x1000)="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", 0x1000, 0x7, 0x0, 0x1, r6}, &(0x7f0000daf000-0x40)={0x0, 0x0, 0x0, 0x7, 0x9, r0, &(0x7f000039d000-0x3e)="8a05b542ed7965a7a1aa560928d33c67662d036422f1f89c569f9fe8fd82b1c532f678bc3dc98bf34fccb1af7edda6fe65fe0532955f80f037038e040c5e", 0x3e, 0x6, 0x0, 0x0, r7}]) 2018/01/12 11:10:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$audion(&(0x7f0000384000)='/dev/audio#\x00', 0x6, 0x8000) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fb1000-0x16)='/selinux/checkreqprot\x00', 0x10101, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f6b000)=0x2306, 0x4) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00008da000)=@int=0x0, &(0x7f00004cb000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="", 0x0) r3 = accept$alg(r0, 0x0, 0x0) writev(r3, &(0x7f0000a0d000)=[{&(0x7f00000ed000)="05a5044eda8dc7b0adefd751090e09619153805d99915210055c2e5f797d1894a4df12f1f36a9fa8d3874f154ec8ff6880dc196f07f58d3f0c57d244f8688635488ebf97a1d1aa728541bddf5fc26624e0b4971a2f66f54a35c39ad7941ec0ee0b99f2f82d7a742af4eb6061b343b3baa74c552a6c4db526eb82fb380f9a851ab8fb96a8d846a59282b6e854a616ee96a58029691a65e72f15ef70300e1c57c25d027715a2c5a0792c4bca62ca593e12edcf0979c57086ed3fa2fe2021fbc51d9ff90cbd3156d81755126bef9f1ee3de6af43cf9d2c1260417a7583ec00c08a820188fc147c9f7c66689aca22655acee7ef6a945162e8510ee828fbf34cb9451cc2211a45873ebda569efbaf53c8256bf1d89175bbf60c3b427bfff6c8e87b89a8887b6910e1a3ad200d39f5d952e6283bead32f39488d2f2800734f64dc914a6adb40e18d2b3a6a8a5172f1b1761c85a68d8a436410688263a47a91ef127a345194452e48078191a6aefad906d3c3919ad3d7d9ca8925d3141a44dddbb9d308", 0x180}], 0x1) fstat(r2, &(0x7f0000b0c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000a6b000-0x8)='./file0\x00', &(0x7f00009c2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00002f8000)={0x0, 0x0, 0x0}, &(0x7f0000625000)=0xc) getpeername$packet(r1, &(0x7f0000d4a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005e3000)=0x14) getuid() ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000919000-0x28)={@generic="9dfbf9677d195a9d1e567b3e50786ded", r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setresgid(r4, r5, r6) recvmsg(r3, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f00006ae000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/12 11:10:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d51000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = socket$inet(0x2, 0x80000000006, 0x0) close(r0) setsockopt$inet_int(r3, 0x0, 0xc, &(0x7f000006d000-0x4)=0x40, 0x4) ioctl$TCSETS(r0, 0x5402, &(0x7f0000f8b000-0x24)={0x0, 0xfffffffffffffffd, 0xb8d, 0x5, 0x3, 0x6, 0x7, 0x4, 0x20, 0x2, 0x6, 0x7}) listen(r2, 0x0) accept4(r2, &(0x7f0000602000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000485000-0x4)=0x10, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000546000-0x4)=0xfffffffffffffffa) r4 = dup3(r1, r3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f000036b000)='./file0\x00', r0, &(0x7f0000f97000)='./file0\x00') dup2(r4, r0) 2018/01/12 11:10:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x1, 0x2100000000003) recvmsg(r0, &(0x7f0000d72000-0x38)={0x0, 0x0, &(0x7f000033b000-0x80)=[], 0x0, &(0x7f0000a3e000-0x72)=""/114, 0x72, 0x0}, 0x2000) syz_open_dev$usbmon(&(0x7f0000672000)='/dev/usbmon#\x00', 0x60d0564f, 0x800) 2018/01/12 11:10:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000506000-0x9)='/dev/sg#\x00', 0x5, 0x22000) symlinkat(&(0x7f0000448000)='./file0\x00', r0, &(0x7f0000b35000)='./file0\x00') r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000c96000)={{0x100000001, 0x7, 0x806, 0x7, 0x2, 0x1}, 0x7fff, 0x9, 0x81}) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00005b2000)='/selinux/relabel\x00', 0x2, 0x0) r4 = syz_open_dev$sg(&(0x7f0000ba3000-0x9)='/dev/sg#\x00', 0x0, 0x0) r5 = fcntl$getown(r2, 0x9) fcntl$setown(r1, 0x8, r5) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000784000-0x14)={0x0, r3, 0x3, 0x2, 0x0}, 0x14) ioctl(r4, 0x1, &(0x7f0000001000)="") 2018/01/12 11:10:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200201, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000930000)={"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"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000563000)='syscall\x00') preadv(r2, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) 2018/01/12 11:10:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000fa0000-0x8)='./file0\x00', &(0x7f000069f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ec2000-0x2)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f00008c0000)='./file0\x00', &(0x7f00003b7000-0x8)='cgroup2\x00', 0x1003, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000929000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000bdb000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4, 0x100000001, 0x5a5d, 0x0}, &(0x7f0000a81000)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f5b000)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cdc000)=0x8c) mount(&(0x7f0000e1a000)='./file0\x00', &(0x7f00006a0000-0x1)='.', &(0x7f0000eb9000-0x5)='cifs\x00', 0x2000, &(0x7f0000b21000)="") 2018/01/12 11:10:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000125000-0xc)={0x0, 0xffffffffffffffff, 0x0}) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f000086a000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000023c000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) r3 = epoll_create(0x8) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00002d8000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f000048c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000f9e000-0xc)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000008a000)={r3, r0, 0x3, 0x3}, 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000b61000)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000738000)="e6"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00006ac000)=""}) 2018/01/12 11:10:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000aaa000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000235000)='/proc/self/net/pfkey\x00', 0x400, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000454000)='tls\x00', 0x4) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000d1e000)=0xffffffffffffffff, 0x2) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00002bf000-0x10c)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 81.711185] binder: 13707:13710 ERROR: BC_REGISTER_LOOPER called without request [ 81.718830] binder: 13710 RLIMIT_NICE not set [ 81.786073] binder: 13710 RLIMIT_NICE not set [ 81.799960] binder: BINDER_SET_CONTEXT_MGR already set [ 81.811070] binder: 13707:13725 ioctl 40046207 0 returned -16 [ 81.825900] binder: 13707:13710 ERROR: BC_REGISTER_LOOPER called without request [ 81.825914] binder: 13710 RLIMIT_NICE not set [ 81.829714] binder_alloc: 13707: binder_alloc_buf, no vma [ 81.829745] binder: 13707:13721 transaction failed 29189/-3, size 0-0 line 2957 [ 81.908572] binder: undelivered TRANSACTION_ERROR: 29189 [ 81.914395] binder: release 13707:13721 transaction 58 out, still active [ 81.921330] binder: undelivered TRANSACTION_COMPLETE [ 81.937290] binder: release 13707:13710 transaction 58 in, still active [ 81.944164] binder: send failed reply for transaction 58, target dead [ 82.605450] WARNING: CPU: 0 PID: 4752 at net/xfrm/xfrm_state.c:2337 xfrm_state_fini+0x46a/0x620 [ 82.614375] Kernel panic - not syncing: panic_on_warn set ... [ 82.614375] [ 82.621707] CPU: 0 PID: 4752 Comm: kworker/u4:4 Not tainted 4.15.0-rc7-next-20180112+ #95 [ 82.629985] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.639555] Workqueue: netns cleanup_net [ 82.643582] Call Trace: [ 82.646141] dump_stack+0x194/0x257 [ 82.649737] ? arch_local_irq_restore+0x53/0x53 [ 82.654390] ? vsnprintf+0x1ed/0x1900 [ 82.658164] panic+0x1e4/0x41c [ 82.661327] ? refcount_error_report+0x214/0x214 [ 82.666048] ? show_regs_print_info+0x18/0x18 [ 82.670522] ? __warn+0x1c1/0x200 [ 82.673946] ? xfrm_state_fini+0x46a/0x620 [ 82.678143] __warn+0x1dc/0x200 [ 82.681388] ? xfrm_state_fini+0x46a/0x620 [ 82.685593] report_bug+0x211/0x2d0 [ 82.689193] fixup_bug.part.11+0x37/0x80 [ 82.693221] do_error_trap+0x2d7/0x3e0 [ 82.697077] ? flush_work+0x5f6/0x8f0 [ 82.700845] ? math_error+0x400/0x400 [ 82.704613] ? workqueue_congested+0x350/0x350 [ 82.709163] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 82.714145] ? xfrm_state_flush+0x557/0x630 [ 82.718434] ? trace_hardirqs_on+0xd/0x10 [ 82.722553] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 82.727367] do_invalid_op+0x1b/0x20 [ 82.731047] invalid_op+0x22/0x40 [ 82.734466] RIP: 0010:xfrm_state_fini+0x46a/0x620 [ 82.739273] RSP: 0018:ffff8801cacff150 EFLAGS: 00010293 [ 82.744605] RAX: ffff8801cb33e280 RBX: ffff8801d4fc2200 RCX: ffffffff84af75aa [ 82.751842] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff868c9138 [ 82.759076] RBP: ffff8801cacff2a8 R08: 1ffff1003959fdbd R09: 0000000000000000 [ 82.766311] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffff1003959fe2c [ 82.773547] R13: ffff8801cacff280 R14: 1ffff1003959fe30 R15: ffff8801d4fc3540 [ 82.780794] ? xfrm_state_fini+0x46a/0x620 [ 82.785005] ? xfrm_state_init+0x4b0/0x4b0 [ 82.789222] ? mark_held_locks+0xaf/0x100 [ 82.793337] ? kfree+0xf3/0x260 [ 82.796581] ? xfrm_sysctl_fini+0x63/0x80 [ 82.800696] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 82.805678] ? trace_hardirqs_on+0xd/0x10 [ 82.809795] ? xfrm_policy_fini+0x560/0x560 [ 82.814084] xfrm_net_exit+0x25/0x70 [ 82.817768] ops_exit_list.isra.6+0xae/0x150 [ 82.822148] cleanup_net+0x5c7/0xb50 [ 82.829525] ? find_held_lock+0x35/0x1d0 [ 82.833559] ? unregister_pernet_device+0x80/0x80 [ 82.838373] ? debug_object_deactivate+0x364/0x560 [ 82.843281] ? lock_release+0xa40/0xa40 [ 82.847352] ? check_noncircular+0x20/0x20 [ 82.853358] ? lock_acquire+0x1d5/0x580 [ 82.857306] ? process_one_work+0xb01/0x1af0 [ 82.861693] ? __lock_is_held+0xb6/0x140 [ 82.865733] process_one_work+0xbbf/0x1af0 [ 82.869935] ? trace_hardirqs_on+0xd/0x10 [ 82.874706] ? pwq_dec_nr_in_flight+0x450/0x450 [ 82.879352] ? __schedule+0x8f3/0x2060 [ 82.883204] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 82.888285] ? check_noncircular+0x20/0x20 [ 82.892491] ? __wake_up_common_lock+0x1c2/0x310 [ 82.897213] ? lock_downgrade+0x980/0x980 [ 82.901347] ? lock_acquire+0x1d5/0x580 [ 82.905287] ? lock_acquire+0x1d5/0x580 [ 82.909228] ? worker_thread+0x4a3/0x1990 [ 82.913342] ? lock_downgrade+0x980/0x980 [ 82.917458] ? lock_release+0xa40/0xa40 [ 82.921398] ? worker_pool_assign_id+0x1b0/0x1b0 [ 82.926121] ? do_raw_spin_trylock+0x190/0x190 [ 82.930683] worker_thread+0x223/0x1990 [ 82.934652] ? process_one_work+0x1af0/0x1af0 [ 82.939119] ? _raw_spin_unlock_irq+0x27/0x70 [ 82.943588] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 82.948601] ? trace_hardirqs_on+0xd/0x10 [ 82.952718] ? mmdrop+0x18/0x30 [ 82.955966] ? finish_task_switch+0x1f6/0x740 [ 82.960429] ? copy_overflow+0x20/0x20 [ 82.964295] ? __schedule+0x8f3/0x2060 [ 82.968148] ? trace_event_raw_event_lock+0x340/0x340 [ 82.973323] ? find_held_lock+0x35/0x1d0 [ 82.977355] ? find_held_lock+0x35/0x1d0 [ 82.981389] ? complete+0x62/0x80 [ 82.984816] ? __schedule+0x2060/0x2060 [ 82.988757] ? __lockdep_init_map+0xe4/0x650 [ 82.993134] ? do_raw_spin_trylock+0x190/0x190 [ 82.997682] ? lockdep_init_map+0x9/0x10 [ 83.001710] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 83.006781] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 83.011764] ? trace_hardirqs_on+0xd/0x10 [ 83.015878] ? __kthread_parkme+0x175/0x240 [ 83.020168] kthread+0x33c/0x400 [ 83.023729] ? process_one_work+0x1af0/0x1af0 [ 83.029577] ? kthread_stop+0x7a0/0x7a0 [ 83.033520] ret_from_fork+0x37/0x50 [ 83.038268] Dumping ftrace buffer: [ 83.042185] (ftrace buffer empty) [ 83.045865] Kernel Offset: disabled [ 83.049462] Rebooting in 86400 seconds..