x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000aa8000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x3, 0x3, 0xf, 0x4, 0xa4, 0x5}, &(0x7f0000641000)=0x20) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/24 11:31:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000001000-0xc)={0x20000000, 0x0}) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000420000-0x32)="a9", 0x1}], 0x1, 0x0) 2018/01/24 11:31:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x1) fcntl$setpipe(r0, 0x407, 0x100000000) r1 = socket$can_bcm(0x1d, 0x2, 0x2) pipe2(&(0x7f0000f01000)={0x0, 0x0}, 0x800) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00004a6000-0x28)={@rand_addr=0x0, @dev={0xac, 0x14, 0x0, 0xe}, 0x1, 0x6, [@broadcast=0xffffffff, @loopback=0x7f000001, @empty=0x0, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x2]}, 0x28) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f00005bc000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$can_bcm(r1, &(0x7f0000f30000)={0x1d, 0x0, 0x0, 0x0}, 0xc) fstatfs(r1, &(0x7f0000c40000-0x36)=""/54) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000-0xdc)="0500000000000000061c32fc0b98f83dac2c0db521abe971f11368a82cc15eb4037dc10000000700b5e8bc0008fb974705000000040000f4", 0x38}], 0x1009, 0x0, 0x8d, 0x1}, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000a84000-0x18)=@add_del={0x2, &(0x7f0000db6000)=@common='sit0\x00', 0x2}) 2018/01/24 11:31:32 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00004fa000-0x10)=@generic="ba54d5a31d138a92dc50036414e6baba") r1 = socket$unix(0x1, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r1) 2018/01/24 11:31:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009ee000-0x58)={0x26, 'skcipher\x00', 0x0, 0x8d, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a5a000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001d9000-0x38)={0x0, 0x0, &(0x7f0000a74000)=[], 0x0, &(0x7f000016d000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000946000-0x9)='/dev/rtc\x00', 0x40000, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f000053d000-0x4)=""/4) write(r1, &(0x7f0000ad3000-0xf2)="4bd1b0c50fd3398154b291ad11669ca3451c80b3bcb4aa62d56ef9e96dcb86ab489c9894c420c27db9e6ba2b130045489f3ce6922624d8cde1de6db75a5d47f4d236abb68ce37cc8916958a43d5a0a1f966fa938c387ded5f3105a417abe8e62c3527b6193416d383cf6ae77384e160a9b213f3d8c1226cf1a6a24fda6f07d457b", 0x81) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000624000-0xb)='/dev/audio\x00', 0x80, 0x0) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000451000-0x7c)="af376092c93cc2e03b30539d593c14870167dbfc29e11c7880d1d9cc5487c42988321c40c28019e4ba1ab2110ffbaef9491a7e1ec6d9b831ca0a5529ab1767aaae560df70c8581b558d66e077bdae89378d5de81805ddc53dcbf7daa2d10e71659ec803eaaa9634fe762e7a6a0748d3441dc0eba796d8756abca4a7e") 2018/01/24 11:31:32 executing program 3: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@ipv6_delroute={0x1a, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000003000-0x8)=0x1) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f000002a000)='/dev/audio#\x00', 0x8000000000000, 0x20000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000025000)=0x0, &(0x7f0000019000-0x4)=0x4) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f000002a000)={0x350f, 0x5}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000026000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getuid() socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/24 11:31:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x15, 0x80005, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00007eb000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/24 11:31:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000258000)='/dev/ptmx\x00', 0x40001, 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) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) mkdir(&(0x7f000066c000-0x1)='.', 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000478000)='/dev/vcsa#\x00', 0x7fffffff, 0x4000) getpeername$inet6(r0, &(0x7f00004ef000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e06000)=0x1c) umount2(&(0x7f0000b1d000-0x1)='.', 0x0) 2018/01/24 11:31:32 executing program 0: r0 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000840000)=0x80, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0x2000080003, 0x2) getsockopt(r0, 0x0, 0xa8d3, &(0x7f0000002000-0x8)=""/8, &(0x7f0000001000-0x4)=0x8) syz_open_dev$sg(&(0x7f0000cfd000)='/dev/sg#\x00', 0xffffffff00000001, 0x40) 2018/01/24 11:31:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d41000)='/selinux/policy\x00', 0x0, 0x0) mmap$binder(&(0x7f0000eec000/0x3000)=nil, 0x3000, 0x8, 0x1050, r0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00009be000)={0x0, 0x4, 0x30, 0x3, 0x1}, &(0x7f000024c000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b00000)={r1, 0x8, 0x10}, &(0x7f0000db7000)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000a89000-0x30)={0xfffffffffffffe6b, 0x0, &(0x7f0000cb3000-0x68)=[@release={0x40046306, 0x0}], 0x134, 0x0, &(0x7f0000fc3000-0x16)=""}) 2018/01/24 11:31:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000a15000-0xb3)={0x0, 0x0, ""}, &(0x7f0000790000)=0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000097c000)=0x0, &(0x7f0000e05000)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d11000-0x8)={r1, 0x0}, 0x8) 2018/01/24 11:31:32 executing program 7: shmget$private(0x0, 0x2000, 0x4, &(0x7f0000a8a000/0x2000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000073e000)='./file0\x00', 0x100) write$selinux_access(r0, &(0x7f0000d78000)={'system_u:object_r:ptchown_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x37, 0x32, 0x0}, 0x37) perf_event_open(&(0x7f0000c3d000-0xf)={0x2, 0x60, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdffc22f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f000051a000-0x70)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x9a5) 2018/01/24 11:31:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000d83000-0xa)='/dev/dsp#\x00', 0x7, 0x101000) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000de4000)=0x1ff) unshare(0x8000400) r1 = syz_open_dev$sndmidi(&(0x7f0000ebb000)='/dev/snd/midiC#D#\x00', 0x7f, 0x143200) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000fb9000)=0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x20000000005, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ba1000-0x8c)={0x0, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005ad000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f84000)={0x0, 0x10000}, &(0x7f0000c68000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000083d000)={0x0, 0x40, &(0x7f0000e07000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000046a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000001c000)={0x0, @in={{0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000edb000)=0x8c) connect$unix(r1, &(0x7f0000a7b000-0xa)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000a30000-0x6)={0x0, 0x8000000000}, &(0x7f0000263000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000600000)={0x319a6950, 0x0, 0x9, 0x8, 0x0}, &(0x7f0000df0000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000099e000)={0x7d, 0x2, 0x6, 0x81, 0x0}, &(0x7f00009e6000-0x4)=0x10) sendmmsg$inet_sctp(r1, &(0x7f00003b8000-0x30)=[{&(0x7f0000d32000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007dc000)=[{&(0x7f0000e76000-0x33)="adf44bc7812e414cfc7481c52e987d83260530ceaa3478fdef050899f8d9fea7b61cf2623ac72dbff2ce1f698b548132cb2fac", 0x33}], 0x1, 0x0, 0x0, 0x20000800}, {&(0x7f0000a0a000)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009dc000)=[{&(0x7f000050d000)="0f8b8ca9", 0x4}, {&(0x7f00007b8000-0x21)="f9a28877324c78bbe134acfc2ffd7e9e09a21bab935b62fbe437099304db5a86ed", 0x21}, {&(0x7f0000d87000)="74e31347c1b655cfb2aee4b10e772ab3f0941554ffdc48a1469649948696290c83bd48d4624cf53a", 0x28}, {&(0x7f0000d1c000)="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", 0x1000}, {&(0x7f0000934000)="b130e83b3a0413cc067de6e783bbe8c55006b78d122b4dc6b68a38a26d8c1391bb722726df0633432be5893c414afdbd8d2ccbb81a75191d9dd962ecc7cd2e098916ab907bf8d7555bde12d51501d60b7bfe6e07d470934f8467a7102299304b02f73d6dc3f5a303ea3043e8db27923896745a9469d4da501cc5fb6782825cc3234e", 0x82}, {&(0x7f0000e0a000)="4191609b99a2e7fd49485aec593d3435c64a8f7b13ebfa4f0fd2c8001f6ed61856ece02007e419bc3b27c7da41d40bc1fb84b8fe41cbc94f52ff07638964e484e9013ed47f3017d6e7d9febaf28506b707161e5833c685ff9f236480eec3ff6b11b749fcae0cbfcf6af8f7a5826d40e4f13b657701c9532713a82ca839cee3d532ccfde0bb6c515ef1ba25423209af6bc9930da2b918e620d4", 0x99}, {&(0x7f0000adc000-0xe0)="353f150d75ede819f744a2c0188ccb0dcbf6fe8ebfad71c8fc3515d0b5424a8af6ba62dcbe68de52359329e526c8cec413f17af77050791aa2dd294cbe994dae6e053274455ae15856fc9fcbd638c7056aa488cdeb7400c73e79e611b29c8fba5e8cf0f87206a2105af2450df3c947d5dbd5e22b51324a028ede2e796683f9df850095d389b461104286f1861284137a897967a344be862a71a03e034394c823b5c976422c6c46cbf5f347ad1a48afb4608466288421fd595f891462595e5892f93abe744f7338637cf4d4639c4c92773868cd1200be5ca946355ace7c3131b5859b4e9fa939a5c4816c0227b871dd31ba738966bbc1", 0xf6}], 0x7, &(0x7f00002c0000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x7ff, 0x4, 0x200, 0x7, 0x100000001, 0x5, 0x81, 0x1ff, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xe5d, 0xa, 0x2, 0x1, r5}}], 0x60, 0x8044}, {&(0x7f0000b0c000)=@in6={0xa, 0x0, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c, &(0x7f0000fbe000-0x10)=[{&(0x7f0000b2e000)="8d89e8c38048091d8d6398e72d9aadbca937b25dd8fe9cfe06e53b3d93efc827b9179614b7e6d34ea115c7c41dc4e457a9d26f4fb29c8dc8c0844eef625e33b2", 0x40}], 0x1, &(0x7f0000b39000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x8e0, 0x4, 0x2, 0x9, 0x240000000000000, 0x6, 0xfffffffffffffe01, 0x1, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0xa, 0x501, 0xd5, r7}}], 0x60, 0x90}, {&(0x7f0000a89000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043b000)=[{&(0x7f0000a83000)="27f4acbf3758e93239b103036849a224874857312828a111b741ea2a02e618c6351cc66fa548c9565bf22cf7e05960208b85b3ada65a4e0ce7f4d926a2bae94fec935d29effe5742e0a449ba6dc60a5f5c8dc1a9", 0x54}, {&(0x7f0000a95000)="2052c2852338f24892218d5d930e", 0xe}, {&(0x7f00001e8000)="a412d821773645e2f732986cb8321416a485a0b671e1bb06ecc34c73e4b6fa625b8086523af536451cccf8e93894512b334b1e1aecfad5362c295cc6aa957514c486e10fa92ca7b579ce53dc361253c13241cc25c1fe51d27fdc8aad3c068379dc5107f96aeff323f31f7afd2127198fad8ce7bf91b718aa72ba72363588f3dab46dd12bb286ed7b8ceefc32769d0a16aff96f2e940b5588d3597dc8d47b0659dcbf512721bb7a9ffeed7c9483cb72bb47c21803275b1f382920", 0xba}, {&(0x7f00005df000-0x43)="525831ea6471af18fb2b62f5b11ec95f14aff14c5d3859bf627e14b276c232b9d52db5975405f167d853b859b6104fe3ad36c87f8ea39c3af2daf10b8e435bf9ec1cb2", 0x43}], 0x4, &(0x7f0000fca000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x100, 0x201, 0x67b1fa5, 0x7, 0x101, 0x0, 0x4, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x0, 0x8, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0x79e, 0x200, 0x401, 0x1000, 0x8001, 0x3ff, 0x0, r10}}, @init={0x18, 0x84, 0x0, {0x0, 0x7, 0x7f, 0x6}}, @init={0x18, 0x84, 0x0, {0xff, 0x3, 0x1, 0x0}}], 0xf0, 0x40000}], 0x4, 0x20004880) 2018/01/24 11:31:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000646000-0x15)='/proc/self/net/pfkey\x00', 0x4400, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000912000-0x69)=""/105) sendto$inet(r0, &(0x7f0000a92000)="", 0x229, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000dcc000)=[{0x8, 0x3}, {0x0, 0x0}, {0x0, 0x0}], 0xea) 2018/01/24 11:31:32 executing program 7: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x1000) r1 = getpid() mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001c8000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f76000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d00000)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f75000-0x4)=0xe8) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f76000)='./file0\x00', &(0x7f0000409000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000f78000-0x80)=@generic={0x0, ""/126}, &(0x7f0000f77000)=0x80) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f78000)={{{@in6=@remote={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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ae000)=0xffba) sched_setaffinity(r1, 0x8, &(0x7f00003e3000-0x8)=0x2) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000f73000-0x150)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000)=[], 0x0, &(0x7f0000f72000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, {&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000031e000-0x10)=[], 0x0, &(0x7f0000f77000-0xa0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r4, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0xa0, 0x0}], 0x2, 0x0) connect$unix(r0, &(0x7f0000c1d000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) getegid() getuid() 2018/01/24 11:31:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000b49000)='./file0\x00', &(0x7f0000b37000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000327000)='map_files\x00') utimensat(r0, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0x0) [ 162.897723] binder: BINDER_SET_CONTEXT_MGR already set [ 162.903389] binder: 28015:28027 ioctl 40046207 0 returned -16 [ 162.911299] binder_alloc: 28015: binder_alloc_buf, no vma [ 162.921500] binder: 28015:28017 transaction failed 29189/-3, size 40-8 line 2903 2018/01/24 11:31:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000217000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000c20000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000750000)={0x1, 0x0, [{0x17b, 0x0, 0x0}]}) 2018/01/24 11:31:32 executing program 2: r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000177000/0xc00000)=nil) shmat(r0, &(0x7f00008aa000/0x4000)=nil, 0x0) mlock(&(0x7f000000a000/0x3000)=nil, 0x3000) madvise(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x9) 2018/01/24 11:31:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ed7000)=0x7, 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000008000)=0x5, 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/24 11:31:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000128000)={&(0x7f0000440000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x0, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001a6000)={0x0, 0x0}) 2018/01/24 11:31:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x8000000801, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) r2 = dup2(r1, r1) r3 = inotify_add_watch(0xffffffffffffffff, &(0x7f00000d8000-0x6)='./file0\x00', 0x401) inotify_rm_watch(r2, r3) recvmsg(r0, &(0x7f0000ad6000)={0x0, 0x0, &(0x7f0000579000)=[{&(0x7f00004bd000-0xba)=""/186, 0xba}, {&(0x7f0000bb1000-0xd7)=""/215, 0xd7}, {&(0x7f0000084000)=""/4096, 0x1000}, {&(0x7f0000621000)=""/4096, 0x1000}, {&(0x7f000092b000-0x83)=""/131, 0x83}, {&(0x7f0000bb5000)=""/230, 0xe6}, {&(0x7f0000fd6000)=""/136, 0x88}], 0x1de, &(0x7f0000d03000-0x42)=""/66, 0x42, 0x0}, 0x0) 2018/01/24 11:31:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) delete_module(&(0x7f0000a3a000)='md5sum\x00', 0x200) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000495000)={&(0x7f0000097000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000968000)=[], 0x0, &(0x7f0000fb7000-0x36)=""/54, 0x36, 0x0}, 0x0) 2018/01/24 11:31:32 executing program 1: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000ffa000)='/dev/admmidi#\x00', 0x0, 0x4000) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000745000-0x118)=[{0x0, 0x0, &(0x7f0000109000)=[{&(0x7f0000ada000)="407ae18f003b74f79490260f0d2dc0b3384fc2003769c97536206729d6b9c879b87e5fc83e4cea4680c385589f061f592052927aeb7774f8fc80089be9388f8bd3a4237f8f6a1ba625f9ca4fc7", 0x4d}, {&(0x7f0000dfb000-0x50)="4ea979b16f711b98a08d28d1ab82324970d527ab4c4607c9effda1b38cdcbb0bf5942aad78b8c6bb634268be82fed8d0cdc99c2ec3b4a1dd5ffbd0bc47eca47569f06f83a46d39ee026c3095db685514", 0x50}, {&(0x7f0000dd2000-0xd4)="7a32558f2ca5b5812b5ad7c7881fcb71136fa3bbb79e696147f6212a62c3e90caa4bfd4c925c27efc5bcf77eda14dc78c43d120a2f698c3b01ea3ad3da3c48359b1c2daf4d02de91abb3212ffaac3715f2e97b052846630fc5952a7c5f5c5471105709af8ce7d30352f2673f15197b9644cc01aa7bb0afccb5c17324fb355df30c83a8e7207399195a295b13fc5d22a3603ac0d3c8fd3cf2b2f8215bd932f79ace54c8d2189970f01e9ce0e560ca9a6f437e36ded7c9b5a6dc85316b21f982483d701f64b7b004c7c2f4c98abae2c5fe5716c49d", 0xd4}, {&(0x7f0000715000)="e4aec6f5b7cde171d3cbed171590f6e5554e7ef50532bc1db7478e4992256e25d345434c43221766fee9828a825ba700beb8000738d57b1ba7e2c36d82c43ba5c75f1d33e915ef5fff7c934a66bba1b445f5c88ebb02dbc4ff5c85fbe2f5ac10c005a79787e00ae340d1938f356d40b4d6d4d8d88683fa9b5cf409897f33e169583e", 0x82}, {&(0x7f0000ffb000-0x72)="184905d807719720d42abb2068b9f3dfb76465dc7b4809b42c18ed64af718e5c257e46f700432716f93953c07b50606ec9a4bd6b9bd109412d7c9db4176c825aba6a59c78de2940fd0c1a175badf551499b58d0943e7b06aff2ce121d5c22f006a8d440c977deef59f8669d5eb6fb968a49a", 0x72}, {&(0x7f0000bf1000)="4622bd07d6a42846c1dd6f64a41645ee5d8dfcd0263bedb34eea0dbd037ca3e8341965e4b89a9b2a2b876d7f965829ee75bcce4cf7b2be5ebbb7f427bb2d0cb5a517d5e6634c4e409e6a1849964f493dcf3139f20c96ebb0d152a1683b15493f8b6f7de1248c425de03bbfcf19cce7876b150030894c04c0ce0c5071666ef88b819464f6aac6ad01b64f2a889abe0bab8db831e05dc3f7de8a15d301a34268b98d41ff8d7e0974643fdc04f7c2036b0ec6ababf301412836cb6f30ae", 0xbc}], 0x6, 0x0, 0x0, 0x800}, {0x0, 0x0, &(0x7f0000df5000-0x40)=[{&(0x7f0000ffa000)="9c78f1c04a2d7dbc625d7749eb2c5f6cd5c092a02a9ca7293a4d21fec92cf0ad1e494174dd4639a2d13f41fb9c6c06fb011409f4bb6332b068c4829e32de7c3c118cba68b79884e6a135ba64f848888181b13861e009f7e67fe9d5021dd5bc0816bc2556736cc18515ffc5af5309dea8626544494cfe0674a728f04679", 0x7d}, 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{&(0x7f0000ffa000)="634aed3cc4ef92e9a83c8d66a0ff1651ddeaef589efd133388f4148f272a44b99b9c173feabd2486e56e3e7d309f932717ecf3a0ab98e5cc30fd8bb51409463faf2ac6bc5e33b0131436f7d0ee4e52879c7bf9ede66986d9569ebf0873311db5bec655acd1226e8da5fbf4f65800", 0x6e}, {&(0x7f0000ffa000)="", 0x0}, {&(0x7f0000ffb000-0x1f)="905bcb3b244aa569c370816c58dc71082bd4854a2cdcc878327ec37f5d9b05", 0x1f}, {&(0x7f0000ffb000-0xee)="1c19c454a6eefbe8d4e12af062f30f43838a5eb4f5a5d59aef3bc48f1fc3b1a134b67fc788d06c7a6270103bae10da98d67fdac261fbc036c8f53246311e3feadd82f2def8fd6b0d3df4201681558f15470efe07f34ab3500c19c69c64f240145484ff1c80f5c116394c7ebd6aad0ac959990a76beb98c2684bed24c4ba3b119cb2ee5afcde349865761ea8c5fac2ef035cbc5d82bab0a42ef5a81c3a7553826f839822a56cc4542397a6ae70afe671cb71b01960babb5e743be0a066b3f3422fea7dcb4c638a8303b65062ad0970713f88de529eeb94af2e7f60592a8ee8a84bdc8a9c13c1398a351768f10fe6b", 0xee}, {&(0x7f0000ffb000-0xbf)="14dd16c0558c7d388003328758d20fd484517183cda42312fc5bfcc004cd72d97fcbab495bfd5e01624c134c0ce29aa8d38527c113872f75a8b7a55df14911af1655c681a1ebbe2c0501c8fa5c168a341452c50ebe4ddbdca690083a8bbd3eb45c27dd8baa0052bc9ec04de1291dc5802c86fe080631dcd90ef052877776350ddb0ab5299ef9cdfcaf806f3878ba610e024e716d0762171413ee72eea6dd8731b4541e78ee18fd87c19969c81c0c3e1c0cc99625b3aea0ec03ca923dc14894", 0xbf}], 0x7, &(0x7f0000ffb000-0x1030)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x1030, 0x4c800}, {0x0, 0x0, &(0x7f0000471000-0x40)=[{&(0x7f0000ffa000)="030254b6193473bb29f83cb8d1434def917441acb2bc8db93e6e335bfbe9e55e56de3111a5685345c0b904143877656fcd25c24646ca69ca81cd85087f80408d9a2e5ec2c790e49189a20b7d1b95d0c6516a715200f3ae02177f9958d8ab25adf2521e835cebf4fbe9354da8f1c7422e34c16e4b33de18392f96238fc0f057e304568b8d089b82fd1be8df6ae8d639149ed459f7ac105441a6858fa85a5014eda6a826cafcd8306eda6897cc3f75c4065af8311990d91cff96348189902f1beb387ce69b054aad8b39b941a0e6740a7d2a745b", 0xd3}, {&(0x7f0000ffb000-0x8)="377facd809bdadcb", 0x8}, {&(0x7f000001b000-0x9)="a15f7fb7577ab9abb66a36a0a8e070fb3af0de53", 0x14}, {&(0x7f0000ffb000-0x68)="450c1964468ce5f0e6970ce6250c4997c1345921a2f705cd7023a20658ec955ea22cff155e583803391792b889d264f320401b161457b7f57c068c53217b3b032fb90be2647be4cad953762fd45302317242be333f0c5b0690af3dd2e40a69114191d333e1fb5a27bc8639be11993a99fc753136a9b0bb8a448e9a678a499314449420014c9ff647680df54a6db02750afa86a3b3b1065092b13f3b107d1eb50f95badbc6e6cf1460123eed69b163bd065e501d52b0d3b1f6a6bd84fd2a77e1271ef2efd29a248f054f082e51d66ecd7ab17fce0bb02ece685fe7bb781542154804e", 0xe2}], 0x4, &(0x7f0000ffa000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x4}], 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c25000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000feb000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000a, r2}) 2018/01/24 11:31:32 executing program 7: mmap(&(0x7f0000003000/0xce5000)=nil, 0xce5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$admmidi(&(0x7f0000b44000)='/dev/admmidi#\x00', 0x4, 0x20300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000001000-0x10)={0x8d, &(0x7f0000000000)="750fa4e8692d9e37efebdd03a8f30d61d2820ccf217b75949e0b8693d1867922f63fe29f150ff2611cfa441108173aecdd83f0377f597fcf075366ad9be5efa16330d601f99bfe6f16c30e1460dc6236da832167d0307642cd348e96e175a86d161254740e8c82f50068c641e82dff1c2c1ca5cd8b1ea6699b408426afd285276c836b4e3128911e2bfb197d38"}) prctl$intptr(0x18, 0x3) capset(&(0x7f0000ce3000-0x8)={0x19980330, r0}, &(0x7f0000ce0000)={0x0, 0x0, 0x8, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000002000-0x5)={0x0, 0x9, 0x120640, 0x9}, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00007c0000-0x9)='/dev/vcs\x00', 0x280, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap$binder(&(0x7f0000370000/0x1000)=nil, 0x1000, 0x2000001, 0x60013, 0xffffffffffffff9c, 0x80000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000317000)=""/65) recvmmsg(0xffffffffffffffff, &(0x7f0000001000-0x78)=[{{&(0x7f0000bf3000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000001000-0x40)=[{&(0x7f0000000000+0x96d)=""/208, 0xd0}, {&(0x7f00006d1000-0x7b)=""/123, 0x7b}, {&(0x7f0000001000-0x7)=""/7, 0x7}, {&(0x7f0000000000)=""/66, 0x42}], 0x4, 0x0, 0x0, 0x1ff}, 0x80000001}, {{&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000000000)=[{&(0x7f000070b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bfd000-0x1b)=""/27, 0x1b}, {&(0x7f0000001000-0x51)=""/81, 0x51}], 0x3, &(0x7f0000000000)=""/234, 0xea, 0x1000000010000000}, 0x861}], 0x2, 0x2, &(0x7f00006b4000)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00009ee000)={0x1}, 0x4) flistxattr(r2, &(0x7f000096d000-0x1)=""/1, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000002000-0x18)={&(0x7f00005e5000/0x3000)=nil, 0xffffffffffffff00, &(0x7f00006c4000/0x4000)=nil}, 0x18) 2018/01/24 11:31:32 executing program 2: syz_open_dev$binder(&(0x7f00000e5000-0xd)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000367000-0x1a)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000f46000)={{0x0, 0x0}, {0x0, 0x0}}) [ 162.949077] binder: undelivered TRANSACTION_ERROR: 29189 [ 162.954695] binder: release 28015:28017 transaction 165 out, still active [ 162.961685] binder: send failed reply for transaction 165, target dead 2018/01/24 11:31:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000094e000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c98000)={&(0x7f0000c5c000-0x14)={0x14, 0x6, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000241000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/24 11:31:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_mtu(r0, 0x0, 0x13, &(0x7f00002a1000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/24 11:31:32 executing program 6: prctl$intptr(0x1c, 0x64) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000071b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, 0x0) 2018/01/24 11:31:32 executing program 7: mmap(&(0x7f0000000000/0xcac000)=nil, 0xcac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) r1 = syz_open_dev$adsp(&(0x7f00002d3000-0xb)='/dev/adsp#\x00', 0x7fff, 0x10e42) mmap(&(0x7f0000cac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f00009a7000-0x19)=""/25, 0x19, 0x10041, &(0x7f0000cad000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) connect$inet6(r0, &(0x7f00004bd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) mmap(&(0x7f0000cac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000cad000-0xd)='/dev/dmmidi#\x00', 0x1, 0x80000) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f00002da000-0x4)=0x4) connect$inet6(r0, &(0x7f0000021000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/24 11:31:32 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) r1 = open(&(0x7f0000009000-0x8)='./file0\x00', 0x501001, 0x100) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000009000-0x97)=""/151) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/24 11:31:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a76000)='/selinux/load\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000cf4000)="", 0xffffff2e, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003e1000)='/dev/vga_arbiter\x00', 0x400000, 0x0) inotify_add_watch(r1, &(0x7f0000840000)='./file0\x00', 0x4) 2018/01/24 11:31:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005b8000-0x8)={0x0, 0x0}, 0x800) r2 = perf_event_open(&(0x7f0000940000)={0x4000000002, 0x78, 0xfffffffffffffffd, 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) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000843000)="9f06020000170080ffabae7c2b4e6d") r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000066e000)='/dev/loop-control\x00', 0x0, 0x0) fanotify_init(0x2, 0x2) r5 = accept(0xffffffffffffffff, &(0x7f0000af2000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000016f000-0x4)=0x1c) getsockname$ipx(r5, &(0x7f00008b0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b80000)=0x10) ioctl$sock_netrom_SIOCADDRT(r5, 0x890b, &(0x7f000045d000)=0x0) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000004000-0xb)={0x0, 0x74, &(0x7f00007a6000)=[@in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0xb2}, @in6={0xa, 0x1, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, @in={0x2, 0x0, @rand_addr=0xca2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000614000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000cc2000)={0x1000, 0x7, 0x200, 0x200, 0x3, 0x100000001, 0x4, 0x3e, r6}, 0x20) r7 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x9) clock_nanosleep(0x5, 0x1, &(0x7f0000f5a000-0x10)={0x0, 0x1c9c380}, &(0x7f00001b8000-0x10)={0x0, 0x0}) r9 = dup2(r7, r3) ioctl$EVIOCGABS20(r9, 0x80184560, &(0x7f0000e48000-0x88)=""/136) select(0x40, &(0x7f00000f6000-0x40)={0x1ff, 0x1ff, 0x0, 0x0, 0x0, 0x100000001, 0x80000001, 0xf67}, &(0x7f000068e000)={0x9, 0x3, 0x200, 0x5, 0xe0000000, 0xc85, 0x9, 0x4}, &(0x7f000005b000-0x40)={0x80, 0x40, 0x1, 0x8d1, 0x80000001, 0xffff, 0x3, 0x401}, &(0x7f0000534000-0x10)={0x77359400, 0x0}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000046000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e26000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000e3000-0x4)=0x0) kcmp$KCMP_EPOLL_TFD(r11, r12, 0x7, r1, &(0x7f0000b79000-0xc)={r1, r4, 0x0}) ioctl$TIOCCONS(r1, 0x541d) select(0x40, &(0x7f0000aa2000)={0x3, 0x2, 0x3, 0x1, 0x7ff, 0x1, 0x1, 0x4}, &(0x7f0000bd1000-0x40)={0x4, 0x4, 0xffffffffffff9892, 0x5, 0x400, 0x43c, 0x0, 0xa10}, &(0x7f000066d000)={0x100000000, 0x9c27, 0xfff, 0x5d507fb, 0x42, 0x4ad, 0xffffffffffffffff, 0x0}, &(0x7f0000390000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r7, 0x1, 0x15, &(0x7f0000e0b000)={r8, r10}, 0x10) getsockopt$inet_dccp_int(r9, 0x21, 0x0, &(0x7f00001cd000)=0x0, &(0x7f0000ed1000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000a83000)={0x800001a1, [0x0, 0xfffffffffffffffa, 0x6, 0x16]}, &(0x7f000061f000)=0x2d1) r13 = dup(r7) setsockopt$inet6_tcp_int(r13, 0x6, 0x20000000000001, &(0x7f0000001000-0x4)=0x81, 0x4) bind$inet6(r7, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r7, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r13, &(0x7f0000a1e000)="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", 0x106d, 0x403fffffd, &(0x7f0000603000-0x1c)={0xa, 0x3, 0xfffffffffffffffa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) 2018/01/24 11:31:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000236000)=@generic={0x1e, "01030000000000000000000001001a0009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb008401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f08f0158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x800000000000001e, 0x5, 0x0) sendmsg(r1, &(0x7f0000af1000-0x38)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000008000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d89f000000005d6f00076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0xff3e, &(0x7f0000c47000-0x40)=[], 0x0, &(0x7f0000edb000-0x240)=[], 0x0, 0x0}, 0x0) dup3(r1, r1, 0x80000) 2018/01/24 11:31:32 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") r0 = open(&(0x7f0000033000)='./file0/bus\x00', 0x10b281, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000002e000)={r0, &(0x7f000069d000)="40042e0d45ca049f09d394b06857df678887bb00c73f6b16e22565434d911da02d7d2b8097ef67f3914235f3568e148a4f6fef333d685b260534c7f9d767b3c884ffcc680f1632f9fa86823e86f06eb49995efe134a7f6f890782d86d69ffd"}, 0x10) 2018/01/24 11:31:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x80) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007b, 0xfffffffffffffffe, 0x0, 0x400000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r0, &(0x7f0000d49000-0x40)=[{&(0x7f00003f0000-0x57)=""/87, 0x57}], 0x1) r1 = getgid() syz_open_dev$amidi(&(0x7f00000d3000)='/dev/amidi#\x00', 0x4, 0x200) setfsgid(r1) [ 163.124329] sock: sock_set_timeout: `syz-executor2' (pid 28091) tries to set negative timeout 2018/01/24 11:31:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x111002, 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) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000002000-0x10)={0x3d9, &(0x7f0000001000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000003000-0x78)={0x1, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6ec, 0x144, 0x0, 0x100000000, &(0x7f0000000000)=@generic="6056b8c6bc1b8683fdbd543200cd131c", 0x401, 0x0, 0x1ff}) socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x3d, 0x1d, &(0x7f0000001000)="2a8e339c", 0x4) 2018/01/24 11:31:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00005c8000)='/dev/amidi#\x00', 0x3, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000082000-0xcd)=""/205, &(0x7f00004f3000-0x4)=0xcd) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000276000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002a8000)=0xb) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000098d000)=0x0) getpgrp(r2) bind$alg(r1, &(0x7f00005a5000+0x3b)={0x26, 'aead\x00', 0xfffffffffffffffe, 0x80f, 'gcm(aes)\x00'}, 0x58) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000289000-0xb)='/dev/mixer\x00', 0x0, 0x0) connect$vsock_dgram(r3, &(0x7f00005bb000-0x10)={0x28, 0x0, 0xffffffff, @my=0x1, 0x0}, 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000f3a000-0xc)={0x4, r1, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00005c8000)={0x8, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/24 11:31:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000750000-0x10)={0x0, 0x989680}, &(0x7f0000dbb000-0x10)={0x0, 0x0}) msgget$private(0x0, 0x1d2) 2018/01/24 11:31:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$int_out(r0, 0x2, &(0x7f0000261000-0x8)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ce8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000603000-0xa8)="6b19532cc6c024966041862eb80968e4c92c058f17d151aadddb464a781441444f566ce13d9471977a76991942b7c122e8af6cbdd748c45f570500bad0db79bd6948ae0be2b8b22ca55edc6ce3470d8641d3af6e4ae5389bab1acddfde6c4ef17dce72ec7fb64cc9abfa3cfe936edd9fedf3114b31fc675ce3cf218c9c8dedbf79d6be7764e92615f10fbe2439389cf32f01817322a7738574a9b2d274ce9472e807f074ba207d40", 0xa8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c0a000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendto(r2, &(0x7f0000f23000-0x92)="efc1dd04b929ec55cdd31be465b16d3f", 0x10, 0x0, &(0x7f0000346000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[], 0x0, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/24 11:31:32 executing program 5: mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x5, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000434000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00001c0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00004ee000-0x4)=0x1e, 0x80800) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000303000)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004ee000-0x4)=0x20) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004ed000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r2, &(0x7f00004ed000-0x1)={0x27, 0x8, 0xff, 0x7}, 0x10) 2018/01/24 11:31:32 executing program 1: sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/dev/vga_arbiter\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x9, 0xc, 0x0, 0xfffffffffffffe01, 0x0}, &(0x7f0000856000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00006a0000-0x10)={r1, 0x84, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4b}, @in6={0xa, 0x3, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}]}, &(0x7f0000000000)=0x10) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = gettid() process_vm_readv(r2, &(0x7f0000001000-0x40)=[{&(0x7f0000a28000-0x5f)=""/95, 0x5f}], 0x1, &(0x7f0000652000)=[{&(0x7f0000002000-0x4e)=""/78, 0x4e}, {&(0x7f0000d49000-0x1000)=""/4096, 0x1000}, {&(0x7f0000418000-0x51)=""/81, 0x51}], 0x3, 0x0) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) socketpair(0xb, 0x800, 0x10001, &(0x7f0000897000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00006ed000)={r3, 0xfffffffffffffffc, 0xfff, 0x2, 0xfff, 0x4}, &(0x7f0000001000-0x4)=0x14) 2018/01/24 11:31:32 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001d0000-0x8)='/dev/ppp\x00', 0x10a00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x3, 0x3, [0xa54, 0x1, 0x4]}, &(0x7f0000e95000-0x4)=0xe) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000013c000)={0x3, 0x3, 0x2, 0x80000000, 0xffffffffffffffff, 0x10000, 0x1, 0xfffffffffffffbff, r1}, &(0x7f0000934000)=0x20) 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) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0}, 0x20) close(r2) 2018/01/24 11:31:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000473000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia-asm)\x00'}, 0x58) recvmmsg(r0, &(0x7f0000a49000)=[{{0x0, 0x0, &(0x7f000034d000-0x60)=[{&(0x7f0000b9e000-0x9)=""/9, 0x9}, {&(0x7f0000139000-0x26)=""/38, 0x26}, {&(0x7f000088e000)=""/237, 0xed}, {&(0x7f0000c44000)=""/97, 0x61}, {&(0x7f0000865000-0x55)=""/85, 0x55}, {&(0x7f00003c5000-0x71)=""/113, 0x71}], 0x6, &(0x7f0000b26000-0x3)=""/3, 0x3, 0x8}, 0x10000}, {{&(0x7f0000278000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000c02000-0x30)=[{&(0x7f0000a29000)=""/247, 0xf7}, {&(0x7f0000987000-0xa9)=""/169, 0xa9}, {&(0x7f00001e9000)=""/165, 0xa5}], 0x3, &(0x7f00001f4000)=""/202, 0xca, 0xc82}, 0x5}, {{&(0x7f00009b0000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000b59000)=[{&(0x7f0000ccd000+0xf82)=""/163, 0xa3}, {&(0x7f00002d7000)=""/211, 0xd3}, {&(0x7f000027e000-0xa7)=""/167, 0xa7}, {&(0x7f000035e000)=""/220, 0xdc}, {&(0x7f0000d9c000-0xeb)=""/235, 0xeb}], 0x5, &(0x7f00004d0000-0x2d)=""/45, 0x2d, 0x8001}, 0x6}, {{&(0x7f0000e2c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000180000-0x30)=[{&(0x7f0000235000)=""/4096, 0x1000}, {&(0x7f0000f6f000)=""/128, 0x80}, {&(0x7f00009bd000)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x74}, 0x101}, {{&(0x7f0000439000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000a4d000-0x20)=[{&(0x7f0000138000)=""/237, 0xed}, {&(0x7f0000e82000)=""/23, 0x17}], 0x2, &(0x7f0000500000)=""/4096, 0x1000, 0x3}, 0x80}, {{&(0x7f0000b35000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f00003f4000)=[{&(0x7f0000c56000-0xa5)=""/165, 0xa5}, {&(0x7f000051c000)=""/172, 0xac}], 0x2, 0x0, 0x0, 0x1b2e}, 0x7}, {{&(0x7f00001f7000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000024d000-0x60)=[{&(0x7f00003b6000-0x1000)=""/4096, 0x1000}, {&(0x7f0000974000-0xc4)=""/196, 0xc4}, {&(0x7f0000a22000)=""/150, 0x96}, {&(0x7f0000624000)=""/4096, 0x1000}, {&(0x7f0000cd0000-0x1000)=""/4096, 0x1000}, {&(0x7f0000426000-0x59)=""/89, 0x59}], 0x6, &(0x7f0000191000-0x2f)=""/47, 0x2f, 0x6}, 0x3ff}, {{0x0, 0x0, &(0x7f0000e6e000-0x10)=[{&(0x7f0000784000)=""/22, 0x16}], 0x1, 0x0, 0x0, 0x7f}, 0x8}, {{0x0, 0x0, &(0x7f0000c75000-0x30)=[{&(0x7f0000144000-0x28)=""/40, 0x28}, {&(0x7f0000b46000)=""/127, 0x7f}, {&(0x7f000009c000-0xfe)=""/254, 0xfe}], 0x3, &(0x7f0000021000-0xb)=""/11, 0xb, 0x7}, 0x802000000000000}], 0x9, 0x10100, &(0x7f0000bae000)={0x0, 0x1c9c380}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000081000-0x14)={0x371, 0xfffffffffffffeff, 0x20, 0x5, 0x20}, 0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000b18000-0x10ac)="efc1dd04b929ec55e3d31ce465b16d3f62", 0x11, 0x0, &(0x7f000097e000)=@hci={0x1f, 0x0, 0x0}, 0x6) recvmsg(r2, &(0x7f00005ca000)={&(0x7f0000c95000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000331000)=[{&(0x7f0000812000-0x45)=""/69, 0x45}], 0x1, &(0x7f0000789000)=""/108, 0x6c, 0x0}, 0x0) [ 163.181203] sock: sock_set_timeout: `syz-executor2' (pid 28091) tries to set negative timeout 2018/01/24 11:31:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet6(r0, &(0x7f0000c98000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ba9000)=0x1c) 2018/01/24 11:31:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) poll(&(0x7f0000006000)=[{r0, 0x0, 0x0}], 0x1, 0x7a5) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b1c000)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000307000)={0x1, 0x6, [{0x6, 0x0, 0x1000}]}) rt_sigprocmask(0x0, &(0x7f0000017000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = getpgrp(0x0) r3 = gettid() rt_tgsigqueueinfo(r2, r3, 0xb, &(0x7f000058a000)={0x0, 0x0, 0x0, 0x0}) 2018/01/24 11:31:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000099d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00002b5000)=0x4, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00002bb000)=r1, 0x4) sendmsg$inet_sctp(r0, &(0x7f00004c3000-0x38)={&(0x7f00004fb000-0x10)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdac6f1b607019f2c, &(0x7f0000ebf000)=[], 0x0, &(0x7f00008a5000)=[], 0x0, 0x800}, 0x2) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000411000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00005d1000)={r2, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) recvmsg(r0, &(0x7f00009f3000)={&(0x7f0000a2b000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000870000-0x80)=[], 0x0, &(0x7f0000cb3000-0x26)=""/38, 0x26, 0x0}, 0x0) 2018/01/24 11:31:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sigaltstack(&(0x7f0000056000/0x2000)=nil, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000a64000)={0x0, @rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000f29000)=0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e3000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000688000-0xc)={&(0x7f00002c4000)=[0x0, 0x0, 0x0], 0x3}) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000086a000-0x1)="", 0x2bf) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000116000)=0x0, &(0x7f0000e96000-0x4)=0x4) keyctl$set_reqkey_keyring(0xe, 0x0) set_robust_list(&(0x7f000018c000)={&(0x7f00008e1000/0x3000)=nil, 0x0, &(0x7f0000a25000/0x4000)=nil}, 0x18) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000561000-0x4)=0xffffffffffffffff, 0x4) [ 163.245644] binder: 28108:28111 ioctl c018620b 20433fe8 returned -14 [ 163.280786] binder: 28108:28111 ioctl c018620b 20433fe8 returned -14 2018/01/24 11:31:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000e2000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x5e) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x1ff) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x3, 0x2d) 2018/01/24 11:31:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) pipe(&(0x7f00003dc000)={0x0, 0x0}) ioctl$TIOCNOTTY(r1, 0x5422) write$vnet(r0, &(0x7f00007ea000)={0x1, {&(0x7f0000cc3000)=""/89, 0x59, &(0x7f000003f000-0xa8)=""/168, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) 2018/01/24 11:31:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x30, 0x6, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x1c, 0x1, [@typed={0x18, 0x0, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006aa000-0x11)='/selinux/enforce\x00', 0x40840, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000272000-0x45)=""/69, &(0x7f0000237000-0x4)=0x34f) mq_timedreceive(r1, &(0x7f0000167000)=""/184, 0xb8, 0x0, &(0x7f0000a78000-0x10)={0x0, 0x1c9c380}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000420000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000007e000)=0xe8) io_setup(0x5, &(0x7f00008fc000-0x8)=0x0) io_getevents(r3, 0x7, 0x4, &(0x7f0000dbb000-0x80)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000d68000)={0x0, 0x0}) setuid(r2) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00003ac000)={0x4, 0x32, &(0x7f0000c4a000-0x32)="9ee9097418b1e9d9ce8e9e8fa90a442b8ffe5a8c5fbc5ac0a354ba120e7bab4db3ef1f9e12aa291a47f5e18701d18844857b"}) 2018/01/24 11:31:32 executing program 2: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000002c000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002b000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000001f000)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=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}}, &(0x7f000000c000)=0xe8) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000b000)=@ipv6_getnetconf={0x0, 0x52, 0x224, 0x5, 0x1, {0xa}, [@NETCONFA_RP_FILTER={0x0, 0x3, 0x3}, @NETCONFA_IFINDEX={0x0, 0x1, r1}, @NETCONFA_FORWARDING={0x0, 0x2, 0x3609e368}, @NETCONFA_FORWARDING={0x0, 0x2, 0xfd4a}, @NETCONFA_RP_FILTER={0x0, 0x3, 0x8}, @NETCONFA_IFINDEX={0x0, 0x1, r2}]}, 0xdb}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 11:31:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003a0000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000dcd000)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00003a2000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x95, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) accept4$packet(r1, &(0x7f0000c59000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eb6000)=0x14, 0x800) bind$can_raw(r1, &(0x7f0000c4d000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3e000-0x38)={&(0x7f000033c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f86000-0xd0)={0x1c, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x8, 0x9, [@generic="bb"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 163.349752] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/24 11:31:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009ab000-0x1)="e2", 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create1(0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000a6d000-0x30)={0x64c4, 0xbf0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$admmidi(&(0x7f0000c45000)='/dev/admmidi#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000006b000)={0x0, 0x7}, &(0x7f00001b5000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000371000-0xc)={r3, 0x0, 0x30}, 0xc) recvmsg(r2, &(0x7f00005d7000-0x38)={0x0, 0x0, &(0x7f00002bb000-0x20)=[], 0x0, &(0x7f0000f4a000)=""/122, 0x7a, 0x0}, 0x0) sendmsg$netlink(r1, &(0x7f00009cf000-0x38)={0x0, 0x0, &(0x7f00002bf000+0xeff)=[{&(0x7f0000639000-0x49f8)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f000050f000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) 2018/01/24 11:31:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000217000-0x8)='./file0\x00', 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xce, &(0x7f0000895000-0xe0)="6a03d9961fba3f5a72d3e60658a550cdd35f70131cc973ad619083b451770000e9f05c67060c68752150802abf339b6ba0f0b7150df32a9e0c5cf9797e82264aec0a11230fcedf85217bae10c946190b44d2a31c6935f677a4097256dc0bb95d746adaf784908694dc5392a75c21b1cca9158b2d2d474b7906774e6db8fa20e874613323e2606732099b6d0bc19f06062cdc4e8eb2d03d469555e7557cab517438365567511d7943d8685743177e56ddad7b40494b4f5e7efb37b2dc0f9bf63969e1fe95b5bb26e115614743f88e9b399bf48e10bd012e6fa0f0417f20255356", 0xe0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000aa1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000e3c000)=0x0, 0x5) 2018/01/24 11:31:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x80, 0x1443, 0x0, 0xff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000014000)=""/0, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000274000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/24 11:31:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f3e000-0x8)={0x0, 0x0}) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00005c7000)={0x0, @in={{0x2, 0x1, @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]}, 0x7, 0x6, 0x33, 0x2, 0x1}, &(0x7f00004d3000)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000e74000-0x4)=r1, 0x4) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000005000-0x110)={{0x0, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 11:31:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) semop(r0, &(0x7f0000513000)=[{0x0, 0x4, 0x0}], 0x1) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000226000)={0x0, @in6={{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x0, 0x3, 0x1, 0x7}, &(0x7f0000d82000-0x2)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f15000)=@sack_info={r2, 0x72c3, 0x8}, 0xc) semop(r0, &(0x7f000088b000-0x1e)=[{0x0, 0x0, 0x0}], 0x1) semtimedop(r0, &(0x7f0000dd3000-0x6)=[{0x0, 0x0, 0x0}], 0xb6, &(0x7f0000efe000)={0x2000, 0x0}) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/01/24 11:31:32 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0x2) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000067f000)={0x0, 0x500000000000}, &(0x7f00009bd000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x7fffffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f00000ba000-0x68)={0x6, 0x1, [{0x2, 0x0, 0x100000000}, {0xff, 0x0, 0x0}, {0x7, 0x0, 0x1}, {0x8000, 0x0, 0x1601}, {0x5, 0x0, 0x9eb}, {0x7fffffff, 0x0, 0x81}]}) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000e8a000)=@assoc_id=r1, &(0x7f0000267000-0x4)=0x4) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000000f000)=0x0, 0x0}, 0x2801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/24 11:31:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000609000)=[{&(0x7f0000a85000)="12ab2bee348cdd211725914cb1a92dfa4e", 0x11}], 0x1, &(0x7f0000577000)=[], 0x0, 0x0}, 0x0) io_setup(0x8, &(0x7f0000be0000-0x8)=0x0) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000e02000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) [ 163.395463] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/24 11:31:32 executing program 6: mmap(&(0x7f0000002000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00009d6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00001aa000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0xc, 0x0, &(0x7f0000792000-0x20)=[@free_buffer={0x40086303, 0x0}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/24 11:31:32 executing program 5: mmap(&(0x7f0000000000/0xfe000)=nil, 0xfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x6c, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "fca967e17f791010"}}}}}}}, 0x0) syz_open_dev$evdev(&(0x7f0000038000+0x27f)='/dev/input/event#\x00', 0x2, 0x86200) 2018/01/24 11:31:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x5fc) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000271000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r1, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096, 0x0}, {&(0x7f000000e000)=""/79, 0x0}, {&(0x7f000000f000)=""/255, 0x0}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x43, {0x0, 0x0}}, @mask_fadd={0x0, 0x114, 0x8, {{0x0, 0x0}, &(0x7f0000016000-0x8)=0x0, &(0x7f0000009000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x24, 0x0}, 0x0) 2018/01/24 11:31:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000bfb000)={0x0, 0x0, 0x800000ffb}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000c96000-0x3)="", 0x62a, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000e77000-0x1000)="", 0x0, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000e000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x82c0) ioctl$TCSBRK(r2, 0x5409, 0x4) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000023000)={0x0, 0x4}, 0x8) r3 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000025000-0x1e)={0x7d4, 0xfff, 0x1, "fb399b8f1b20", "1132d0081ff0a73d4ffb69ec9ac45932"}) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 163.480379] binder: 28169:28172 BC_FREE_BUFFER u0000000000000000 no match [ 163.520085] binder: 28169:28183 BC_FREE_BUFFER u0000000000000000 no match 2018/01/24 11:31:32 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) read(r0, &(0x7f0000005000)=""/37, 0x25) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:checkpolicy_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x0, 0x0, 0x0}, 0x3b) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x3, 0x81, 0x0, 0x6f5aea8}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0xef, 0x3ff, 0xfff, 0x17, 0x8, 0x5, 0x7, {0x0, @in6={{0xa, 0x0, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x930, 0x4, 0x101, 0xa56, 0x2}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000006000)={r1, 0x4}, 0x8) 2018/01/24 11:31:33 executing program 3: mmap(&(0x7f0000000000/0x896000)=nil, 0x896000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000251000-0x8)=0x0, &(0x7f0000140000-0x4)=0x8) bind(r0, &(0x7f00005b2000-0x6)=@hci={0x1f, 0x9, 0x0}, 0x6) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000895000-0x8)=0x0, &(0x7f0000894000)=0x8) 2018/01/24 11:31:33 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000001000-0x20)={0x2, 0x5, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x800) 2018/01/24 11:31:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000c000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f82000-0xa0)={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]}, 0x1, 0xfffffffffffffa74, 0x1f, 0x10000, 0x4}, &(0x7f0000bad000)=0xa0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00002e1000)={r1, 0x9}, 0x8) 2018/01/24 11:31:33 executing program 2: mmap(&(0x7f0000000000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl(r0, 0x5196, &(0x7f0000045000-0x1000)="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") r1 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x2) socket$inet6(0xa, 0x2, 0x3f) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000056000-0x18)={0x0, 0x9, 0x30, 0x3, 0x5}, &(0x7f0000055000)=0x18) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000057000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000013000)=0x8) connect(r0, &(0x7f0000015000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x2, 0x3, 0x2, {0xa, 0x1, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}}}, 0x32) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000056000-0xa1)={r2, 0x99, "f0535a5c919c1f7120a521e1e715e4f15a8c1f912548c0f06a40c1b8d01d3923907b3b5b5098d10660f057814f546d048529e8d4abd7b42cfa6133a5829985c2d72ab37017ab41340282a1e255846401424b1e07bbe1b7b4f342eeae6f29c18517043c1ccb82ee13787c23e971bb3269e646797f24eeb94cc50be307babadac676f8353da575122bd0eb53ae14a9d06196d3f94b7cbce795ba"}, &(0x7f0000030000)=0xa1) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000054000)={0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}) ioctl$int_out(r1, 0x1, &(0x7f0000054000-0x8)=0x0) 2018/01/24 11:31:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000057f000-0xb)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000074c000)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f81000)=[@in6={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000327000-0x4)=0x200040000001) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0xfefffffffffffffc, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r0, &(0x7f0000b2a000)=[{&(0x7f0000950000)=""/230, 0xe6}], 0x1) 2018/01/24 11:31:33 executing program 4: r0 = creat(&(0x7f0000ee3000)='./file0\x00', 0x80) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000fa5000-0x8a)=""/138) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000005000-0x10)={0x2, 0x0, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x7) r2 = accept4(r1, 0x0, &(0x7f0000021000)=0x0, 0x0) sendto$inet(r2, &(0x7f0000016000)="a5", 0x1, 0x0, &(0x7f0000014000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 11:31:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000bf7000-0x80)=[{&(0x7f0000460000)="4b8bccf2ac506623faf5c53314f8c7c1ecf33ccc6bf9205817a3c8fd0445117c4f67130984ed9dc105bd053abe0fff87b97be9cd59e99e7e8c2dbc9f3ec7231da2359ec75b1195d42e8f3ac3bf6b14b98bf8f583e61878845688ed8bc4897989ce0fd72e690eb6b8e96aef0c137f449788f15a1fff2af757eb6821a0ced63b85d7950c37089c4d30db7066cfa0445ab3c6d915ed03f044d20d86ac4fc4b5f788844701d41b", 0xa5}, {&(0x7f00000d1000-0xd0)="fdc876e2515939046f1323e5960ae031a281b6f60901d808ef49cb5135e3b4c7ca296b639f76b072b8bbfa521a6bdbbc3046faa9c42559b10bab3f5cc3b006f0a6e0bb2b07b0d2837845cb2fc373a1d8b25230228965d50cf00952732d88152638aafeeca034d8b357f1d117428d38c93027298725dad4e2621900e60718ae93c3cedd91dde8fa65d61921b239f539b8f9e83a6ce55930296595492b2811ef72411040841fcfa6e2686b17da81e314aadad308e819be309a025570a6a3bb2c4a903de5f73286a8323b2afc5aa8e35103", 0xd0}, {&(0x7f00000f6000)="fbd7c9b0f76e6ad81a07a6aa8593a696d495ff248d4136fcfff73d1425bfc4f13d6b6076a4eb22e7ebb4ac2a", 0x2c}, {&(0x7f0000f30000-0x93)="5de26c9d1ddbc76e21c12e1fee2d7175bc8137aca8ed40fb1a0bafb354bed1dba97a55190310d2372cb8a5b0a39a520849c550e0d4204ac829d1b5bd06eb52310e392087ab75b00afae43f79bf2378864b3e824f8aa2a726965b7dd5dc51d0c1d4c7ef254dfd35a04a779092fb81f8127d2ae5361d58b74b0e82e06c46f538c2e2c417b675acf52030819d2c2aeafbf43feca2", 0x93}, {&(0x7f0000e88000)="083679883c4198600e2912ec06652ffc9c700815296a5b73d414bb7efe7bd9d9ddeeccd0aa06b26c676e4f91feba5ff5489583f77482eebc3bbf18991caea0563e2a514c1da3a8e4a4239995ecf706d7a6e571a9b149cc735d5b352216648c39bbfd803a784fea33ee468e1c6f7970d94071b4413f81bb6a8b4c7a53d5c5325e2ed5ad6486b562d0db8061a300d8a81cbbd985eeda9666e7e083f16734eb439e", 0xa0}, {&(0x7f00000f7000-0x57)="612c1e36c84025a72dd07479956ab48f709933e3558ed06ed88008c35a22ca185d7df65e6167e69482d8c8171274dede29d9b01e92405a31b1fc6a73e2f43171326acb392538508834747c547c8a306c4feace8e03747a", 0x57}, {&(0x7f0000b94000-0x3d)="c933dbbc7f6d84b7d2a996f6c352f3395902ee114d8969619d40751c8b67a79a5da949011eb265a52bfd0b36450a010675f1aa7fe81486685456a9ad4d", 0x3d}, {&(0x7f0000d19000)="6fe7c4d65d72518f5567993e789637a54ecc0d79ed4ec2a7dc6a48e7e7699079572b34de7535b7062a0f670dc3e699f9a9eaec895fed32d79cc400172668e7c8e8b3f69588a6233726c89da07b6b9890818c2c80d2eecc7c1adf4fc7416d2c85ae2b660b6ec4276333e381b32218aefd94cc8d94dbb4630d92e27d9f414b1e6022cd7b9f80736997dcf94236e3494f3c8e19ff2d0b0a55268f9de478cb6632b0b9d353053796512c69deb51024858f84797c2f1b1afa589a515e4531128376829e5d24ef16aee92b31adca068afdedac6208bdefd4417450bd8c1fd0c816aa", 0xdf}], 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000a08000-0xe)='projid_map\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000f25000-0x8)={0x3, r1}) 2018/01/24 11:31:33 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x10000000003, &(0x7f0000001000-0x4)="c8d63b23", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) 2018/01/24 11:31:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e1, 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 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000848000)='/dev/sequencer2\x00', 0x440002, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000e95000)={&(0x7f0000305000-0xc)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00009b5000)={&(0x7f0000777000)={0x10d0, 0x0, 0x6, 0x909, 0x1, 0x2, {0xc, 0x0, 0x0}, [@generic="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", @nested={0xbc, 0x55, [@typed={0x28, 0x88, @str='(posix_acl_access&nodevnodev\x00'}, @generic="e5d766359fa1", @generic="a01658b6864b6b81c3a0a5e8bf4a07f9a142081ccfae4f619918b1b07a3b3b8811133aa65df4141c58d5c6919154410ef152ad2bf8d6268e16eba2117d1d1846ee9014bfb64cf60cee1e6b60d6152a197841257458250c221ac83f6a9d6f8575525fa05d", @typed={0x18, 0x28, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0xa, @u32=0x8}]}]}, 0x10d0}, 0x1, 0x0, 0x0, 0x800}, 0x0) r2 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) r3 = syz_open_dev$midi(&(0x7f0000ff6000)='/dev/midi#\x00', 0xe00000, 0x24000) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f00009c1000)={0x7, &(0x7f0000b25000-0x40c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r0) 2018/01/24 11:31:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f000094e000-0x8)=0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174, 0x0}) r1 = syz_open_dev$midi(&(0x7f000032e000)='/dev/midi#\x00', 0x3, 0x40) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00004d3000)={0x0, 0x0, 0x0, 0xff, 0xea}, &(0x7f00004f0000)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a20000)=@assoc_value={r2, 0x7fffffff}, &(0x7f0000a49000-0x4)=0x8) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000a2f000-0x28)={0x0, 0x0, &(0x7f000096f000-0xb1)=""/177, &(0x7f00007cb000)=""/81, &(0x7f0000ee5000-0x4e)=""/78, 0x0}) 2018/01/24 11:31:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffd, 0x0, 0x4, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000eb3000)=0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x4) r0 = open(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000050d000)='./file0\x00', 0x0) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) 2018/01/24 11:31:33 executing program 7: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) r2 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000f7a000)={0x20080522, r2}, &(0x7f0000f7b000-0x18)={0x4, 0xfffffffffffffffd, 0x7, 0xffffffffffffcacb, 0x9, 0x40000000}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f7e000-0x30)=[{&(0x7f0000138000)="783eaedb378cda5528d7d806b9f0fc92fbd4ca004899f33333df04ed55d99390a0ab16525ad8f0ebec36910d959a1ddd6ab6a5efb6ad22c3d2d77d06c7f2c7893b3865314f1968dbc383f1863538ea1e76512189c24190da8cf06d9e7e345c91fde7c7bbd423f724dd7e6c22ee53838b9f1b8d59c81ad4482fca3b2717e447d0059e5ef57f8faf0a2dcfac58befdba40c917a0b3d6f79ecb3d7007db0dfa2fdcf1b098b3f85c40a1866ac6d7db9cc712e61cd140797de61cc1ac3971252855164a2959671f57bad5f72986a43144a7f4d4ac", 0xd2}, {&(0x7f0000f7e000-0xe9)="e04b7380dae5ed6b07110b26b86ed0eb4bb929d39943749eb9ba143bf0afa1b704b43191ee0c89232bcedb41348b396516bc0182e9a92abaefe4c6c7183dd4cd4f71b33f7fa11699459319862fa67497ff6a78e905f4cbca3d1088c09cbaaf2e9a993a595633bcfbfd4c517b7b4c28ffb1183971bc7f5d2a6dd70846df1e9edc0fb72dcbd96e9ec96376a28600fef8f896059b577a6264ce553ae8d4511ac155cec1a17e8349573b4c74531122e16f3e0c6ff767dca3837cd85191cbdec76e5b2b250d1f73992b2a3feff47eac229b1e02fe21f1bbfd26a82d71bd3d2c8eacbf4d3468e8651827ba27", 0xe9}, {&(0x7f0000f7c000)="c1ede77ef9bbee70546e7891a4642886722aace065940dfe70987757aea700653b3e0a164a2a2890fe6b7def818d3a42d26828859c176f05abc7ea215717382a065e8ae23562fc98780a76d08ed6993108ccaeb5d3492053b1c0d58d9fcadb40a7ec6e4365d7b637b937f53ba112621eca", 0x71}], 0x3, &(0x7f000053c000-0x18)=[@op={0x1d7, 0x117, 0x3, 0x3}], 0x18, 0x0}, 0x0) 2018/01/24 11:31:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00005a1000-0x9)='/dev/ppp\x00', 0x111000, 0x0) inotify_add_watch(r1, &(0x7f0000d02000)='./file0\x00', 0x1000040) listen(r0, 0x100401000003) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000041c000-0x47)={0x0, 0x3f, "c1d53068347156346833202e285b79a5a13f5733dd22ffe1ae78a0f4f6ec3bdb2e80dc44bb0b109c38617113a1730cb57506584d8cc50e99eb3d9726d1baad"}, &(0x7f000010d000-0x4)=0x47) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000871000)=@assoc_id=0x0, &(0x7f0000c7c000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000b1c000)=@sack_info={0x0, 0x9, 0x80000000}, &(0x7f000063b000)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000865000-0x14)={0x0, 0x9397, 0x6, [0x20, 0x4, 0x1, 0x90000000, 0x9, 0x5]}, &(0x7f0000fc4000)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000586000-0x8c)={0x0, @in6={{0xa, 0x0, 0x50afdc91, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000010f000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000440000-0x20)={0x7, 0x200, 0x0, 0x1ff, 0x80000001, 0x100000000, 0xfffffffffffffffb, 0x2400000, r3}, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d2c000)={0x0, 0x7, 0x30}, &(0x7f00009bb000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000717000)={0x0, 0x3f, 0x6, [0x2, 0x80000001, 0x81, 0x4b, 0x9, 0x800000008000]}, &(0x7f0000da2000)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000353000-0x8)={0x0, 0x5}, &(0x7f0000c9e000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000bb7000-0xc)={0x0, 0x100000001, 0x20}, &(0x7f0000eb2000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000092a000-0x14)={0x0, 0x9, 0x3, 0x7, 0x0, 0x3}, &(0x7f00006cb000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00004ff000-0xb9)={0x0, 0xb1, "4d08f4470a3845cf48681c6a67f3f6348fba320c58016ac7c306231da784c74c68a52eee5b2a9118ea1af980c4021dde3a26b444217eee885746778e1e9a79e4872cec674be8b85f46b54856fae401500efda0108c5e0e125a88eb0902ab5e628a13d030e21d19e039fbacd79c5eaf98bc2b8c00cdda65b7dc0cb11d38209265f0786e2bdccec29ec793b0481d26cb8140297bd4f686a617d50948dab9597bdb5165a3638068916cd5d759991f5a4f0d14"}, &(0x7f000079a000-0x4)=0xb9) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00007ce000-0x10)={0x0, 0x0, 0x4, [0x7, 0x80200000000000, 0x1, 0x5]}, &(0x7f0000027000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000de3000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000066000)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000456000)={0x0, 0x200}, &(0x7f0000a8b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00002c8000-0x10)={0x0, 0x3a, 0x9, 0x2}, &(0x7f0000f51000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00007d2000-0x8)={0x0, 0x61}, &(0x7f0000ec4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00002dd000-0xb8)={0x0, 0x0, 0xfffffffffffffffa, 0x6, 0x1, 0xeeac, 0x5, 0x45, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2a, 0x4, 0x8, 0x8bc}}, &(0x7f000060f000)=0xb8) sendmmsg$inet_sctp(r1, &(0x7f0000a1b000)=[{&(0x7f00003f0000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000503000-0x20)=[{&(0x7f00003a7000-0xa9)="087de6f3285ad748b1f0a24c767ced4bc3f7c95a916671706dd2ebb6b0d71c9554eea0ed1f700f8d8b4b7b2e4943dfef1a234067c92d9e9b5af02aaa8a0c5849a2d515384a8a4772f41e616cd785fab86e4ee8cb4a86a261ddcdb907b308a4ce969ae44c689583b06251dcb907b370a94d4482bd6e165f482c9045b7dce7c1bde078f1f12256d453007fa5c76c4eebcdfdbc82fd5ac2bf3c94424302e967ec87979242b1a78eb76b85", 0xa9}, {&(0x7f0000502000)="224da95b962edcfe50", 0x9}], 0x2, &(0x7f000084c000)=[@init={0x18, 0x84, 0x0, {0x80000001, 0x80000001, 0xb569, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0xcfd9, 0x0, 0x2, 0x1, 0x7ff, 0x7, 0x6, 0x660, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffffff, 0x8000, 0x2, 0x9, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x6, 0x4, r5}}, @init={0x18, 0x84, 0x0, {0x91c, 0x8, 0x9, 0x0}}, @init={0x18, 0x84, 0x0, {0x1, 0x8f4, 0x200, 0x7f}}], 0x120, 0x40000}, {&(0x7f000069e000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007e9000-0x20)=[{&(0x7f0000a21000)="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", 0x1000}, {&(0x7f00009e1000)="", 0x0}], 0x2, &(0x7f0000bff000)=[@init={0x18, 0x84, 0x0, {0x1, 0x7ff, 0x401, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x10000, 0x204, 0x38f, 0x8000, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x0, 0x5, 0x8, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xb10, 0x2, 0x7ff, 0x4, 0x61, 0x1, 0x2, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0x3, 0x2, 0xffffffff, 0x9, 0xffffffffffffff00, 0x78, 0x4, r9}}, @init={0x18, 0x84, 0x0, {0x6, 0x3, 0x6, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x81, 0x820c, 0x2b0, 0x10001, 0x7f, 0x42, 0x3, r10}}], 0x150, 0x80}, {&(0x7f0000d5d000)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d57000)=[{&(0x7f000011b000)="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", 0x1000}, {&(0x7f00007b7000-0x38)="d35fdb9879de6abbd832637994a122c063e452d74f50be3b126181f274df432e830e43feae9d5fda969d6499c3b17cc8fca9229867bb97a7", 0x38}, {&(0x7f00001ba000-0xf6)="da3c244a53ef7545a185488c763307ca601fcc1b401069ed418f227645e7b73453c7fe7d0f61cdecafe139de06e383d8d2c1bc182c6bd2d1ed402318c1e3a648319ec52cf1430f7ab1ce7b2a93742110430acd80aac09d03a1f18c798a6c7a1116dbad83eee4240f710aec82cdc21b2fa0d103a1a275372e9dac216a872e987d0463a3637885d2555848d3d15f2c6eb943a0775804525ef59ef680d4b878cd43c9b639158b3071e3ab03da1c92675abf8f282205b84b3640bc66ba1f358453a5c67c32edecc79b7e0c88870654b17a1530b27cbaea2eb5edb59c097280fd7745eaaa6069dac8e3d7fcfce11289661d19e9d4c63d52be", 0xf6}, {&(0x7f000015c000)="c52c9b3ec6fa792b8c0b5af5a166ca4bfc73829e9c3a25a3e3c8a8b836b2f33f5daf441de7cc91b0805c3d9bc84da6dba9b513ba35fa20d707179029b3c1eda258ee3839b85048f85730b0b37fae7d182d355a95554ef39401552110a6f6c9ce049fbb8a44cb1d79a47aff32b999aaa09b6d8f698b39e9e4e070db448d5e4da14e1c11e162dd6c5fd05510bbd181a345cc3639c97e2ecac2e90d90b4ac3b6edb512e4a8c37423efa44aac871b008ef3dc70cca22380b9810496b2d6b6dfae73f61ec07c26cff9885282ddf43395151f97cdd02fad271937ec014775a733234ea4631d8db81e0e3e59fb4cb89", 0xec}, {&(0x7f00002ac000-0x42)="96301a1db1de3b403ae218b6cbd79bd0f671632369c21d6f2ec0e8188e68a384b9f9f84ce1808842f9d509c8cc1db87e8ee8d2d7709a003b5ca713730ee557b8f150", 0x42}, {&(0x7f0000bb0000-0x87)="d0acfcd7daae27cd1e9557e9b80963d5b5b4f0034a5e523c1ca0b401b5fa6b91bfeb475a9043f7eebd2c34d279994783769bc395ef833f010c6a1caa10e75e890d6740c1dc0ff08852a2e3318ab7f846ae5d8a26c73d5485d1f5e3a21ef698caa327fefbf4996528737e6a68445abc05f88841822865024f723f8e9604c2e9bbe2ae6a623d8279", 0x87}, {&(0x7f00009b0000-0xe5)="8f87f56e7a9e765a7db4017d1ba79370a03afb605b7def5abcd828145a065e75d50b039269d0a246039316b4ea1c7cf839e837fdaa698078c582300fdafad057c7696cb11e8e1c91e76a032bb6008c466e7a69a66e7d4fd3ad9e27d85fbf757fcf6d50de78e1924fd3716af8a41885542b852ff1495daf7d8066552f363b123eb48cac6ba7a9f8b8ed378eeb377f2bb0f55b216e615b63de36237ed85b66af7be08677ecb48dae25dc3f6b705cc96ff71c7c102c2fd175892ee0ef462952e83bc168bac7a9308e68b7b9a59b0dd7dd5261be10d6d7104b136a9643be0bad33eb174dc97a56", 0xe5}, {&(0x7f0000d9a000)="8208d3b95cd85b1126092e384cf66aa20afc8359b47e6663ba1467030dde1de739aba91ae7ca6ff8d0b308fdc4fbccd0135e7e85ffd0718f0b1b2dfe929f880f62ded9342938bf189346160b112154c26140215ebbf37e93006e5b716fb58d8efa321206696710d4991c8c8903d049560aed22ff24cb96a848e9a7cfa0cd2a7b29d3313108fd8f81c738eb14c63919a242d425f96939ca3afa7a42", 0x9b}, {&(0x7f0000af6000-0xfd)="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", 0xfd}], 0x9, 0x0, 0x0, 0x4000004}, {&(0x7f00001e7000-0x1c)=@in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x49}, 0x1c, &(0x7f0000b01000)=[{&(0x7f000066c000-0x57)="e9e400dba15669370bf960a54d966aa8943c364627179d5400f82e87cb2d3d4854726cc988658f27492214ee1f5fc13617097ac0465226ccb4e011bb39f8741e700eb91ea78642d8a5d61f2ab891cde47f0d4a228843b4", 0x57}, {&(0x7f00009ea000-0xd6)="132fdb6ce19127d26acfb388017e5f284c9c7b3fa05e0fe255a9cece1efb893efccca2017e61f92f9590f0e6f465a5ed3ad15c3fa9742aebb4c961166a5db68e305f924a046186a2f6ebf764c1cf0d1535dab67bc384498ca487086974a96edf7711d0987b56f617c205e82c32573457e3d288e624f036806311eed31131c46ba11388571daf655adfc52d946902a3ec546c1bb00eafbd0b11b2e472363fd56a71a1896004ea878513c32f7fc471a7a4c0a59161d607ffff6dec117ff4a130461ac0e5d2676e674e24a61e1c39e4434d0546e08b2898", 0xd6}, {&(0x7f0000e0b000+0xdaa)="c46462675522bebc615e66b0c048ec5c393e868b8db7a21ebf6aa10c75eccdbafc", 0x21}, {&(0x7f0000541000)="b692528c66331a8a3d9d3cb46efe2fb014cc31cac2a86bc7a45dba08336fbaeda8fca9029ee135929f07c5ce81a4ddf475f2e1e5cd04b4adcfc04f53e18440b2b6d758425cd616d81b95a7fe2be45a01", 0x50}, {&(0x7f0000640000)="bda44e60ecc9a12d51c3a169188a9facfcd3654bed81dcdd825ab45889c8f7d2223d870c276f7064704fdc258db218ff26a5dd27545d63690f152464ccf4401d7ece6a32411401c5331da0e6d6deb0bf1325", 0x52}, {&(0x7f0000505000)="d070353b34e21c756f437eb75759ad5c936c0313579a9f5e35e31545cda3bbc010ffbb0298166e6225c90ab414165ba755146dea78b69a8433f7ae85bf207661baf4953d7d091a0aa7efd27ad92ee3c6e4a0871f", 0x54}], 0x6, &(0x7f0000b6b000-0x180)=[@sndinfo={0x20, 0x84, 0x2, {0x81, 0x800c, 0x7f, 0x5, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0x1f, 0xe, 0x41c4, 0x90b400000000, 0xd8, 0x64994fa4, 0x7ec, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x4, 0x81, 0x80000001, r13}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff7, 0x3a, 0x20c, 0x5, 0x9, 0x2, 0x5, 0xa204, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x5, 0x4, 0x3, 0x4, 0xe20, 0x5, 0x9, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0x3, 0x2, 0x5, 0x6, 0xae, 0x8a7, 0xfffffffffffffff8, r16}}, @init={0x18, 0x84, 0x0, {0x100000000, 0x7, 0x8, 0xa9d}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x5, 0x8002, 0xd13, 0xffffffff, 0x2, 0xcba, 0x1, r17}}], 0x180, 0x20008044}, {&(0x7f00006cf000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000be7000+0xdac)=[{&(0x7f00006cf000-0x30)="5b3f507b609dec440af85dc9c378691368f67ad320249161f2d53887f93c6a95f1fb9badc35cba70f182907b6febedb0", 0x30}], 0x1, &(0x7f0000234000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0x0, 0x1ff, r18}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x800a, 0xfffffffffffffe5c, 0x0, r19}}], 0x60, 0x4}], 0x5, 0x0) chdir(&(0x7f0000edd000-0x8)='./file0\x00') recvmsg$netrom(r2, &(0x7f0000530000)={&(0x7f0000109000-0x48)=@full={{0x3, {"f44c3a3e9721db"}, 0x0}, [{"4ba4d0f89058db"}, {"5b79f0e321857a"}, {"82c8f6235e2bc7"}, {"290ba60f7ed2a7"}, {"1172541f5cd343"}, {"07aa428325d38f"}, {"21a819f5fbd840"}, {"005df3e082cb15"}]}, 0x48, &(0x7f00007cf000)=[], 0x0, &(0x7f00006fb000-0xd8)=[], 0x0, 0x0}, 0x0) 2018/01/24 11:31:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000b50000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimes(&(0x7f00001d7000)='./file0\x00', &(0x7f0000022000+0x973)={{0x0, 0x0}, {0x0, r0}}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000421000)='/dev/ppp\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00005e6000)={0x0, 0x80, "9a3e2575253a524faefca1c543b936970cedd75a77c6609eac24c83af7a8afdc2df3f2ef71d9aefe123039a0b13f991b927f381e32f431740731a9218226f96d8ff0cc7679b15bfdc9d456d44257afc30fffeb99d80a1ba7822e7df5eb732b6529b69b2f8b78d0b4247958ae270b890002bebae21e80a536b2792b6a13670e55"}, &(0x7f00006d8000-0x4)=0x88) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000988000)={r2, 0x3}, &(0x7f0000d89000-0x4)=0x8) 2018/01/24 11:31:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004d6000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000082c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000ebd000)={&(0x7f0000157000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000c89000)={&(0x7f00009b3000)=@getneightbl={0x14, 0x42, 0x102, 0x7, 0x0, {0x0}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x400c041) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f00009a3000-0x80)={[0x0, 0x0, 0x0, 0x4000], 0x8000000000000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 11:31:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0xc008af12, &(0x7f00003b6000)={0x0, 0x0, &(0x7f000005e000)=""/9, &(0x7f0000fb1000-0x80)=""/128, &(0x7f0000f8b000)=""/4, 0x0}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000704000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/24 11:31:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000097c000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) munlock(&(0x7f0000956000/0x4000)=nil, 0x4000) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d74000-0x15)='/proc/self/net/pfkey\x00', 0x382, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000578000-0x400)={"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"}) sendto$inet(r0, &(0x7f0000735000-0xa6)="91b0f5", 0x3, 0x0, &(0x7f00003e9000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000e8e000)=0x11c6, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000600000)={0xffffffffffffffff}) munlock(&(0x7f0000d73000/0x4000)=nil, 0x4000) 2018/01/24 11:31:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/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_PARAMS(r0, 0x40505412, &(0x7f00003d0000-0x50)={0x0, 0xffffffffffffffff, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000898000)='/proc/self/net/pfkey\x00', 0x8800, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000bc6000)={@generic=""/16, @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000edf000-0x4)={0x2, 0x7fff}}}) 2018/01/24 11:31:33 executing program 6: socketpair$inet6(0xa, 0x80006, 0x0, &(0x7f0000036000-0x8)={0x0, 0x0}) fstat(r0, &(0x7f0000b2d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f000083d000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000072000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001000-0x4)=0x0) r2 = syz_open_dev$tun(&(0x7f00002d0000)='/dev/net/tun\x00', 0x0, 0x44042) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000cf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) write(r4, &(0x7f0000419000-0xee)='R', 0x1) vmsplice(r2, &(0x7f0000e4a000)=[{&(0x7f0000761000-0x45)="dc948ec2f75c0dfaf56f3b5a3ff7ba6db69fac0659d2c12bef4246bace064230816542c1ab7d30b963ad246e2474ec7cd8755c485bc3ba93568db7c0d5d368410468671a87", 0x45}], 0x1, 0x4) gettid() setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f0000a53000)=0x800, 0x8) openat$vcs(0xffffffffffffff9c, &(0x7f00000a4000-0x9)='/dev/vcs\x00', 0x101100, 0x0) write(r4, &(0x7f000080e000-0x3f)="ad", 0x1) readv(r3, &(0x7f0000f08000)=[{&(0x7f0000fb6000-0xb0)=""/88, 0x58}], 0x1) read$eventfd(r3, &(0x7f0000aaf000-0x5)=0x0, 0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f0000860000)='/dev/rfkill\x00', 0x800, 0x0) 2018/01/24 11:31:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000567000-0x10)={0x0, 0x401, 0x401, 0x9}, &(0x7f000081f000)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000205000)=@assoc_value={r1, 0xff}, &(0x7f000097e000)=0x8) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f00000db000-0x38)={0x0, 0x0, &(0x7f00008ea000)=[], 0x0, &(0x7f0000001000-0x172)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x276, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x48, 0x0}, 0x0) syz_open_dev$vcsn(&(0x7f0000e53000-0xa)='/dev/vcs#\x00', 0x1, 0x8001) 2018/01/24 11:31:33 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x0, 0x0) preadv(r0, &(0x7f0000132000)=[{&(0x7f0000706000)=""/64, 0x40}], 0x0, 0x0) 2018/01/24 11:31:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x40000) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000004000-0x8)=0x0) syz_open_dev$dspn(&(0x7f0000552000-0xa)='/dev/dsp#\x00', 0x5, 0x10000) 2018/01/24 11:31:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000080000, 0x45, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x20000001}, &(0x7f0000002000)=0xfffffff0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000-0x1c)={r2, 0xffff, 0xa, [0x1ff, 0x33, 0x8, 0x4, 0x8, 0x6, 0x7, 0x6, 0x100000000, 0x70d]}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000002000)=[@in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x3, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, @in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x3, 0xfffffffffffffffa, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}], 0x8c) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/status\x00', 0x0, 0x0) getsockopt$ax25_int(r3, 0x101, 0x0, &(0x7f0000000000)=0x0, &(0x7f0000002000)=0x4) r4 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00002d1000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f00007f1000-0x4)=0x0, &(0x7f0000450000)="") setsockopt$sock_void(r4, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000006000-0x6)={r2, 0x1f}, 0xffffffd8) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000005000-0x4)=0xa947, 0x4) kcmp(r7, r8, 0x0, r1, r4) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x3, 0x0, 0xa, 0x0, 0x80, 0x0, r5, r6}, {0x3, 0x5, 0x1, 0x200, 0x0, 0x8, 0x8, 0x80000001}, {0x5, 0x1, 0xfffffffffffffff8, 0x0}, 0x0, 0xa, 0x2, 0x1, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x3, 0xff, 0xb5, 0x0, 0x4}}, 0xe8) openat$rfkill(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/rfkill\x00', 0x1, 0x0) 2018/01/24 11:31:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f00000b6000)=0xff, 0x4) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000648000-0xa)='/dev/cuse\x00', 0x94000, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000772000)={0x6, 0x5, [{0x5, 0x0, 0x7}, {0x7, 0x0, 0x80}, {0x4, 0x0, 0x0}, {0x81, 0x0, 0xee}, {0x7, 0x0, 0xffffffffffff0b25}, {0x4b, 0x0, 0x80000000}]}) 2018/01/24 11:31:33 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f000000f000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000015000-0x28)={0x5, 0x7, 0x1, 0x20002, 0x800}) 2018/01/24 11:31:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgget(0x0, 0x80) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000bd0000)={0x0, 0x0, 0x10001000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r3 = epoll_create1(0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d4a000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000fe1000-0xc)={0x0, 0x0}) ioctl$VT_DISALLOCATE(r0, 0x5608) 2018/01/24 11:31:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/01/24 11:31:33 executing program 1: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd8000)={0x0, 0x0}) pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) socket$inet6_icmp(0xa, 0x2, 0x3a) tee(r0, r2, 0x6, 0x0) 2018/01/24 11:31:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b71000-0x8)='./file0\x00', 0x141046, 0x0) write$evdev(r0, &(0x7f0000c89000)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x18) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000f20000-0x4)=0x1) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000cc7000-0xc)={{0x9, 0x80, 0x1, 0xfffffffffffffff7, 0x7, 0xfff}, 0xfffffffffffffff7}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005ec000)="3665a1ab415b7ac7", 0x8) r2 = accept$alg(r0, 0x0, 0x0) sendfile(r2, r0, 0x0, 0x400004) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000004000-0x4)=0x0) 2018/01/24 11:31:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00004f9000)=0x0, &(0x7f0000f5c000)=0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/24 11:31:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007cd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80045439, &(0x7f0000000000)=0x0) creat(&(0x7f0000cb5000-0x8)='./file0\x00', 0x8) 2018/01/24 11:31:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffffff, 0x1}) r1 = openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x180, 0x22) accept4$nfc_llcp(r1, &(0x7f0000607000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000018f000-0x4)=0x60, 0x80000) r2 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001000-0x18)={r3, 0x0, 0x20, 0x80000001, 0xfffffffffffffffa}, &(0x7f0000002000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000002000)={0x3, 0x0, 0x10001, 0xfffffffffffffff8}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000001000-0x10)={0xff, r4}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000-0x10)={0x0, 0x8200, 0x4, 0x978d, r3}, &(0x7f0000002000-0x4)=0x10) setsockopt(r2, 0x84, 0x20, &(0x7f0000001000)="", 0x0) 2018/01/24 11:31:33 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000006000)='/dev/dsp#\x00', 0x1, 0x2) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) ioctl$int_in(r0, 0x8000008010500c, &(0x7f0000004000-0x8)=0x0) 2018/01/24 11:31:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00007f8000-0x8)='./file0\x00', 0x0, 0x4c) sendmsg$nl_netfilter(r0, &(0x7f0000500000)={&(0x7f0000b13000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00004a2000-0x10)={&(0x7f0000092000)={0x3f4, 0x3, 0x1, 0x0, 0x4, 0x0, {0xc, 0x0, 0x8}, [@typed={0xc, 0x2a, @u32=0x2}, @generic="7d412bd089a16d08228a06e4232d540c4a69756d4da7ef3c0ed78d8afbdf1ec58301a9b154914cccdfda28300ef47e9daf34d0d1cd9b2566fc455837293f9752df4ac2bf2db0cbe52b57bfca5f6b7cc91908371402193760a8197454e13911d3ca2df6920aa4007bb4721daaf9d31426087cef89b68ef0bde7092610178c7e03cdb02606bedbec89ff89f3d0f6a57fb1cd79782d4f840027d5cde0a7ca6fa66bd7a255fa9e8e10008aa1533a044a91c1d488e43b2c172448cb920a3d54124ab2f863ce5474803f9253f32deb7b95678cdea5bbad40682d742b0b79fa95cac2d24288140fcc31", @generic="bf2ab64da8dabdebca917c240f9d734e320567f7c8747376577f6c9101f530f20c73c57b5fa39e547a5f99f69bd1b667177bb71a6deb34c763ed6d3a92b63c7b694226304c7595e6b6053585a198881360ed622698d671eb6f2e65522c82", @generic="3604ccb6d39e601761363cd0b1dd1c4a9cded052ed0355e083ef655d756a2ce831f7e77f51519f7b1fbed30cbca83e61ac1a7024fd154706f0cf22244f31e2003616d389fd07982aeba78f0795a1ab051096abd7da3bdd", @nested={0x178, 0x4b, [@generic="21c69d6975d4b8a2e4db972643b263dd289d002885fbabf494b8f885e2f1f89444f11237e5343e296f1ceda35169e97b2a622bfbb229443ca62769d7ef59f33689ab28f0b7e8ad28ae1bb63bfb6aa7da1e242c79cc8f047104e9eaca9c02ed1d99b81b8874ad7e88098c4a65284ef88a41b1b855b9826bad365d4bf7bb8772bb70ffd9cdf99b94ddbd9d9b2e5aa9518939225dfac6d36732685ab4b15e3d5f3c1fea8163d36174e1d1f0a414466c062d9c51e08ce8ebd8a9d9d467232fc00c255f376dcb4dd19655998442ba722dd60544d452482d734f", @generic="826691ba0fefc1ac4917d7be6a478a4b763b3860556adcdc525bea18585becc1f86bd06f0128a0f44414c0c299e814c8b04b484205f9aaecf393fb7f78b91e994db5d13d8578043119efb13b8a9cb27bc21f95f97d779811a2383da4102ab26fa5e173470f692cf8dca42802ad44637cf5497fb9c999a1614e7eea5677be2938bc0a7500b4399bf3ad10b5f8a629b9d07bf508f11438d0921ceadd"]}, @generic="1b5d7f7750a3e45f1720577302f9eb98226269c5f25152358eb387edddc5cd76ab1c5dc5e4a7522b4725ecef76eae305a6b78cba185505d4af964100cf64626a11c3fc17d9c2cbaaccf1cb3f26de86a96040ebe3da4a2df75a279a5a3888634d9114ee85e1a27a4c9b2a8b577eb315e8a8ecfc6fc9b853e560ac1c787d2aebed957da2ad3f051629093df4b49126e80a39080c9549a1c2ee2bf6d4c804261f0f5341b0e2422fc1574a4a681252ce8c35615cfafacf4161838d4b370abed3"]}, 0x3f4}, 0x1, 0x0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c07000-0x9)='/dev/dsp\x00', 0x400040, 0x0) r2 = eventfd2(0x800000000000009, 0x0) write$eventfd(r2, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) stat(&(0x7f000031b000)='./file0\x00', &(0x7f0000934000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read$eventfd(r2, &(0x7f0000f3c000)=0x0, 0x8) inotify_add_watch(r1, &(0x7f000000a000-0x8)='./file0\x00', 0x82c) 2018/01/24 11:31:33 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004cc000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000026f000-0x10)=@generic="30b01c9de3ab3d64f8536c2e70136973") mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000fe2000-0x40)=[{0x2, 0x8}, {0x3, 0x6}, {0x7, 0xbc0f}, {0x4, 0x1}, {0xa, 0xfffffffffffffffa}, {0x3, 0x7ded}, {0x3, 0x0}, {0x7, 0x4}], 0x8) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r1, &(0x7f0000222000)="", &(0x7f0000fe1000)=""/55}, 0x18) 2018/01/24 11:31:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000e00000-0xa)='/dev/vcs#\x00', 0x57, 0x40832020254f62bf) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f3f000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r2, &(0x7f0000539000)='system_u:object_r:init_var_run_t:s0\x00', 0x24) 2018/01/24 11:31:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) readv(r0, &(0x7f0000b23000)=[{&(0x7f0000f10000-0xcc)=""/204, 0xcc}, {&(0x7f000040d000)=""/104, 0x68}, {&(0x7f0000b69000)=""/202, 0xca}, {&(0x7f0000d23000)=""/91, 0x5b}], 0x4) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0x6, 0x3, [@sadb_lifetime={0x4, 0x3, 0x4, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x1, 0x100000001, 0xf886, 0x78, 0x4, 0x60000000}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x0, 0x0}, @sadb_address={0x1, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 11:31:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dca000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) syz_emit_ethernet(0x36, &(0x7f000001c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0x102, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x0]}) 2018/01/24 11:31:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000309000)={0x0, 0x0}, 0x80800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f4d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cdd000)=0xc) mq_notify(r0, &(0x7f00007c2000-0x60)={0x0, 0x20, 0x3, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_procfs(0x0, &(0x7f0000d6a000-0x9)='net/unix\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00005f1000)={0x0, 0x0, 0x0}, &(0x7f0000aff000)=0xc) syz_open_dev$loop(&(0x7f000091e000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000007000)="") ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000cfb000)={{&(0x7f0000222000/0x2000)=nil, 0x2000}, 0x0, 0x0}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/24 11:31:33 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x3fdbfffffffffffd, 0x84) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f1c000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000c93000-0xf)=""/15) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000600000-0x8)={0x1, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000-0x10)={r2, &(0x7f0000001000-0xef)="e090b7cc483c57fdc56bbac7dc84ed19b497055b8f46e713b9ec08734a9ae768476604b69bb3b707c8f43f483a397493f6c18ae59f85c91ffd48b9f1761fa427e5752e03bf5a9761874ae83114ee9f5cb03878cd7c3ee5a884838a6c03fdc96ceb8d5434103b6414f7a74a073c6682574426fa9270726de9be87bdfe321151727cc227acc05a30d810a5a2c2c0e94c4f6e48ec5cf8896080159d2f81a298d826002bc306ddbdea3b3a92608c123cee3243fab850cd573ebb7886cc43cac6bd04f57964a6335f3e90951ca367c1ef58d01962270ea481bfb93227826129ac8c1bb4763c7cec01ac39d83194a0d00736"}, 0x10) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00009e5000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) shutdown(r1, 0x1) 2018/01/24 11:31:33 executing program 3: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000028000-0x8)='./file0\x00', &(0x7f000000e000-0x5)='ext2\x00', 0x2000, &(0x7f0000025000)="d006d5ac0c2d0bd811526d49fb6086db50a3b2f6a3f78cf8420e851395faed75176eee0cb30fb7565d55af4148e36012df0306237058eb41e8dd97d737b4b9230776201f11db196355012d432a9533d24eaf9b1768f64e5ba621d05fa94f6547b7d8300f8c54a7c2c5a4e141043e57596a6959047a0b53c18af4df0288f15d35563e99f78bcf85f7eee8554b895f3fe40d97fd763ce5ec7ce02e0798ec14490286b242b3f15d57eb3bd701be676f75f18ac812") mount(&(0x7f000000f000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x1000013, &(0x7f0000001000-0x1)="") creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) 2018/01/24 11:31:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000a6f000)='/dev/amidi#\x00', 0x2, 0x400) connect$unix(r0, &(0x7f0000829000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003a2000)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00008ba000-0xfa)=""/250) 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, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000b40000)='net/ip_tables_matches\x00') close(r2) clock_gettime(0x0, &(0x7f00006bd000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000349000)={r3, r4/1000+30000}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000018a000)={@common='teql0\x00', @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/24 11:31:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e52000-0x9)='/dev/kvm\x00', 0x800000000000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000528000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}) [ 164.107740] kauditd_printk_skb: 110 callbacks suppressed [ 164.107746] audit: type=1401 audit(1516793493.501:1745): op=security_bounded_transition seresult=denied oldcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 newcontext=system_u:object_r:init_var_run_t:s0 2018/01/24 11:31:33 executing program 4: mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000d67000-0x5)='user\x00', &(0x7f00000a6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f23000)="de2dc83dd6d2103f9bc67c66872119ff989ca1c0e9332d3e53bae2518e019c92ede8bbca89e6cbec70552b191a96920e0dc80921fc", 0x35, 0xfffffffffffffffe) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000f24000-0xd)='dns_resolver\x00', &(0x7f0000b82000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f24000-0x17)='.^@trusted[[\\{locgroup\x00', 0xfffffffffffffffd) keyctl$search(0xa, r0, &(0x7f0000f24000-0x8)='keyring\x00', &(0x7f00008c8000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r1) syz_emit_ethernet(0x46, &(0x7f00001d3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00', 0x10, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/24 11:31:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f4a000)={&(0x7f000019d000-0x1065)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x494) 2018/01/24 11:31:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000789000-0x9)='/dev/ppp\x00', 0x20000, 0x0) bind$bt_sco(r0, &(0x7f0000772000-0x8)={0x1f, {0xffffffff, 0x190, 0x0, 0x1, 0x5, 0x1}}, 0x8) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x6, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x8)=0x5) 2018/01/24 11:31:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000948000)={0x14, 0x1, 0x7, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xa) r1 = syz_open_dev$amidi(&(0x7f00006a2000)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000de1000)=0xf0e5) [ 164.154007] audit: type=1401 audit(1516793493.545:1746): op=security_bounded_transition seresult=denied oldcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 newcontext=system_u:object_r:init_var_run_t:s0 2018/01/24 11:31:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000064000)={0x2, ""}, 0x8, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000f01000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}) msgsnd(0x0, &(0x7f0000c41000-0x8)={0x1, ""}, 0x8, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000dfa000)='/dev/ppp\x00', 0x1, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00007a8000)=0x0) r1 = syz_open_dev$midi(&(0x7f000052f000-0xb)='/dev/midi#\x00', 0xffffffffffff80de, 0x200) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00009b3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000406000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00003ca000-0x74)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x80000001}, @in6={0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000}, @in6={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x101}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) msgrcv(0x0, &(0x7f0000981000)={0x0, ""/0}, 0x8, 0xfffffffffffffffc, 0x3) 2018/01/24 11:31:33 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) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00009e8000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) 2018/01/24 11:31:33 executing program 4: clone(0x0, &(0x7f0000015000)="", &(0x7f0000006000)=0x0, &(0x7f0000016000-0x4)=0x0, &(0x7f000000f000)="") chroot(&(0x7f0000d63000-0x8)='./file0\x00') r0 = syz_open_dev$sndpcmp(&(0x7f0000128000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000001000-0x2)=0x8, &(0x7f0000000000)=0x56) 2018/01/24 11:31:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000ecd000-0xc)='/dev/audio#\x00', 0x9, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000c19000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mprotect(&(0x7f0000163000/0x800000)=nil, 0x800000, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00004ef000)=0xd2f) pselect6(0x40, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ae2000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x8)={0x0, 0x1c9c380}, &(0x7f0000001000-0x7)={&(0x7f000023d000)={0x0}, 0x8}) 2018/01/24 11:31:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000f62000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00006a7000)='/dev/dsp\x00', 0x14000, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00001b8000-0x4)=0x0, &(0x7f0000e89000)=0x4) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000d11000-0x4)=0x0, 0x4) 2018/01/24 11:31:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0xa, 0x300) recvmmsg(r0, &(0x7f0000c4d000-0x1a4)=[{{&(0x7f0000f03000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000308000)=[], 0x0, &(0x7f0000a55000)=""/227, 0xe3, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000085b000)={0x77359400, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00003dd000-0x4)=0x81) syz_emit_ethernet(0x1034, &(0x7f000005a000-0x1034)={@random="ce5b4faba2db", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[{0x9100, 0x9, 0x4, 0x1ff}], {0x8100, 0x0, 0x3, 0x80000001}}], {@ipx={0x8137, {0xffff, 0x101e, 0x3b, 0x14, {@random=0x2, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4}, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, "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"}}}}, &(0x7f0000ab8000-0xc)={0x1, 0x1, [0xcac]}) poll(&(0x7f0000f36000)=[{r0, 0x2, 0x0}, {r0, 0x2000, 0x0}], 0x2, 0x1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f34000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000d49000)=0x9, 0x4) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000120000)={0xc6, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) 2018/01/24 11:31:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004df000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000227000-0x4)=0x800, 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c8c000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000a11000)={0x4}, 0x4) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) getsockname$inet(r1, &(0x7f000004c000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000080b000)=0x10) getsockname(r0, &(0x7f0000caf000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000d8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000671000)={0x0, 0x0}) ioctl$KVM_SIGNAL_MSI(r4, 0x4020aea5, &(0x7f000032f000-0x20)={0xf004, 0x3000, 0x8000, 0xbf38d7c40, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(r0, 0x8924, &(0x7f0000203000-0x4)=0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000bc000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_raw(r3, &(0x7f00000d3000)={&(0x7f00003f1000-0x10)={0x1d, r5, 0x0, 0x0}, 0x10, &(0x7f0000bc0000)={&(0x7f00005e5000)=@canfd={{0x2, 0x1, 0x4, 0x5}, 0x17, 0x1, 0x0, 0x0, "c01eae6c7ca9ad361c261961ec5eeb7421a8e9d8442ab526aae7ccb33aa9257646d4db24732a32c5e57f32335ef4cd3aeace7edad5e2d0b336abbd9fba7eff7b"}, 0x48}, 0x1, 0x0, 0x0, 0x40044}, 0x4000) 2018/01/24 11:31:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000019c000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet(0x2, 0x6, 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) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005a0000)={0x0, 0x1, 0x2, 0x9}, &(0x7f00004b2000)=0x10) accept$alg(r0, 0x0, 0x0) epoll_create(0x38bc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e2d000)={0x101, 0x2, 0x200, 0x4, r4}, &(0x7f0000337000)=0x10) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0}}) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f000064b000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) write$evdev(r0, &(0x7f0000c5f000-0xd8)=[{{0x0, 0x7530}, 0x1, 0x9, 0x19}, {{0x0, 0x0}, 0x1, 0x9, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x48) bpf$MAP_CREATE(0x0, &(0x7f00000d1000-0x2c)={0x0, 0x2000000000010000, 0x1ff, 0x7, 0xc, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mkdirat(r0, &(0x7f0000fcd000-0x8)='./file0\x00', 0x5d) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000054a000-0x10)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000c50000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000001e000-0x10)={r5, r6, 0x80000001}) sendfile(r1, r0, 0x0, 0x72439a6a) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000fd2000)=[0x1f, 0x6]) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000193000-0x8c)=""/140) 2018/01/24 11:31:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000486000-0x98)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3f}, &(0x7f0000df0000)=0x98) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e21000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000bd5000)={r1, 0x4}, &(0x7f0000595000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f9b000)={r2, 0x3, 0xc64d, 0x6}, &(0x7f0000e3d000-0x4)=0xffffff28) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000022e000+0x588)='/selinux/checkreqprot\x00', 0x0, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000228000)={0x10000000, 0x0}) sendmsg$nl_route(r4, &(0x7f0000d30000-0x38)={&(0x7f000090e000)={0x10, 0x0, 0x0, 0x41040100}, 0xc, &(0x7f000085e000)={&(0x7f0000bf1000)=@ipv6_newroute={0x10c, 0x18, 0x404, 0x4, 0x1, {0xa, 0xb4, 0x0, 0x1, 0x0, 0x7, 0xff, 0x2, 0x400}, [@RTA_METRICS={0xf0, 0x8, "0faf63513a630bc204a717e4df76b007a213c095810a9e3a173b51c9e62ff44a34325108411169431873d2c8a78ede20193a3d71cc45387dca52b7f55eb7aa1342bc0fde45b3450dc07cae3c6e5ec90d909f51d741de3bb33d7e4845e43582bdae13de782baec78d90d00abe8578f0659e71357d1c61ce5cdf0b975af3971dfebc9b8369a4d401dbabd927918100ba6d233a2000e6e6ab6f6512bf85cef73a17c92bb142c819b39f80e65ae6ed5f433b639aeb42f01db5f301db86920cdedff196898447d216da516091fc707d23320a40c7fad9b42ce830e825d07429e7fb5d14da71f2a4ee9554b1fb"}]}, 0x10c}, 0x1, 0x0, 0x0, 0x4000001}, 0x4040800) sendmsg$nl_route(r4, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000ab2000-0x24)=@setneightbl={0x24, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@NDTA_NAME={0x10, 0x1, 'vboxnet1\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$bt_l2cap(r0, &(0x7f00006b4000-0xe)={0x1f, 0x2, {0x6, 0xfffffffffffffffb, 0x4, 0xff, 0x3, 0x9}, 0x0, 0x2}, 0xe) 2018/01/24 11:31:33 executing program 4: unshare(0x8000000) shmget(0x2, 0x4000, 0x220, &(0x7f0000ab5000/0x4000)=nil) shmget(0x0, 0x3000, 0x7c000241, &(0x7f000029a000/0x3000)=nil) r0 = shmat(0x0, &(0x7f00004ff000/0x2000)=nil, 0x0) shmctl$IPC_RMID(0x0, 0x0) unshare(0xc000000) shmdt(r0) 2018/01/24 11:31:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x8000400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cce000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00002f5000-0x9)='/dev/dsp\x00', 0x20000, 0x0) setrlimit(0x7, &(0x7f0000194000-0x10)={0x40, 0xfb}) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0xfffffffffffffc3, &(0x7f000000c000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 11:31:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f00000fa000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000067e000)=0x10, 0x80800) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00004d5000)={0x0, 0x0}, &(0x7f0000b4a000)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f00002a4000-0x8)=0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009fa000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r5 = eventfd(0x800) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005bc000-0x10)='/selinux/status\x00', 0x0, 0x0) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d88000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) io_submit(r3, 0x4, &(0x7f000072b000)=[&(0x7f0000e22000-0x40)={0x0, 0x0, 0x0, 0x7, 0x7254, r1, &(0x7f0000747000-0x2c)="6c3c11ceb004306ec302b7c4bedccd4611b3ca8832d7131989f6ee42cb9130ac824dc4cf88f563d9abe62303", 0x2c, 0x69a, 0x0, 0x0, r4}, &(0x7f0000528000-0x40)={0x0, 0x0, 0x0, 0x6, 0x52b, r1, &(0x7f0000858000)="382f8df926e80f03096480ddcac40ea13da1f9c5", 0x14, 0x8, 0x0, 0x0, r5}, &(0x7f0000beb000)={0x0, 0x0, 0x0, 0x8, 0x800, r0, &(0x7f0000525000)="", 0x0, 0x1, 0x0, 0x1, r6}, &(0x7f0000b6f000-0x40)={0x0, 0x0, 0x0, 0xf, 0x6, r2, &(0x7f000030a000-0x1000)="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", 0x1000, 0x5, 0x0, 0x0, r7}]) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) readv(r5, &(0x7f000074f000-0x20)=[{&(0x7f0000a9f000)=""/141, 0x8d}, {&(0x7f00003b8000-0x8d)=""/141, 0x8d}], 0x2) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000888000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x14) r8 = dup(r1) setsockopt$inet_mreqsrc(r8, 0x0, 0x26, &(0x7f0000041000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) 2018/01/24 11:31:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000002000)='/dev/random\x00', 0x0, 0x400000005) ppoll(&(0x7f000062f000-0x28)=[{r0, 0xa040, 0x0}, {r0, 0x2, 0x0}, {r0, 0x80, 0x0}, {r0, 0x8, 0x0}, {r0, 0x4, 0x0}], 0x5, &(0x7f0000237000)={0x0, 0x1c9c380}, &(0x7f0000045000-0x8)={0x3e98}, 0x8) pwrite64(r0, &(0x7f0000002000)="", 0xfebd, 0x0) 2018/01/24 11:31:33 executing program 1: unshare(0x8000400) r0 = socket$alg(0x26, 0x5, 0x0) r1 = shmget$private(0x0, 0x2000, 0x20, &(0x7f0000e96000/0x2000)=nil) shmctl$IPC_RMID(r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00001fe000-0x8)={0x0, 0x0}) 2018/01/24 11:31:33 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_notify(0xffffffffffffffff, &(0x7f0000012000)={0x0, 0x20, 0x80000000000, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = syz_open_dev$midi(&(0x7f0000fe5000-0xb)='/dev/midi#\x00', 0x3, 0x80) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000723000)={0x3, 0x1ff, [{0x120000000, 0x0, 0x1}, {0xb0f8, 0x0, 0x5af}, {0x80000000, 0x0, 0x7}]}) 2018/01/24 11:31:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x48, &(0x7f0000dce000-0x210)={0xffffffa8, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$sndpcmp(&(0x7f000049f000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x442000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00004fd000+0xaa)={0x5, 0x3940000000000, 0x0, 0x2, 0x5587, 0x1, 0x2, 0x401, 0x0}, &(0x7f0000fa1000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b13000-0x98)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8000}, 0x98) 2018/01/24 11:31:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000779000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000ed3000-0x90)=""/144, 0x90) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0xac, 0xe2, 0x0, 0x1, 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(r2, r0) 2018/01/24 11:31:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$getownex(r0, 0x10, &(0x7f00003b7000-0x8)={0x0, 0x0}) sched_setaffinity(r1, 0x1ac, &(0x7f0000dcc000)=0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x0, 0x0}, &(0x7f000003c000-0x4)=0x0, 0x0) 2018/01/24 11:31:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) mmap$binder(&(0x7f0000317000/0x3000)=nil, 0x3000, 0x1000006, 0x11, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000001000)={{0xab, 0x20}, 'port1\x00', 0x84, 0x24, 0x4c0, 0xe19, 0x52, 0x8, 0x1e17200000000, 0x0, 0x2, 0x5d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$ipx(r0, &(0x7f0000da0000-0x10)={0x4, 0x93, 0x8000, "88a81d5e0054", 0x8001, 0x0}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) personality(0x8) 2018/01/24 11:31:33 executing program 5: mmap(&(0x7f0000000000/0xb06000)=nil, 0xb06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000b07000)='./file0\x00', &(0x7f000009b000-0x35)=""/53, 0x35) socketpair$unix(0x1, 0x4000000003, 0x0, &(0x7f0000221000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000347000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d9000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000022000-0xc)={0x10, 0x0, 0x0, 0x41a000}, 0xc, &(0x7f0000552000-0x10)={&(0x7f000037e000-0x2b4)={0x2b4, 0x7, 0xa, 0x200, 0x0, 0x3, {0x0, 0x0, 0x5}, [@generic="4cf4bef65d473ed67295a223b573f1ade67713661698f6db1cb7fad3bc2351897028c78f2d40a95277a9ffb63df8f14b82ebcaea8247e31adc3a71ee548c2246543f54e9c7101ed33a12cb490ff13dd4c8560920f92f18cff4ee2801b5397c9573df3b", @nested={0x134, 0x1a, [@generic="c5672826881d502103ccafb169ad0b8e0c77d44bbe063960ab08687de11c619f491ad6eac78434d2a2377b9625a1", @typed={0xc, 0x3d, @u32=0x100000001}, @typed={0xc, 0xa, @fd=r0}, @generic="ecc75ddcdbf8b83275109bc7df8cabf25a36a60783deab303bce36538da59ec94f418a6af919d28d444d9d26b23f172a98fa21d004c09535410250035e768769fb3f60a5583460928d8bc7dc1b4e4ca10e13da788ea9d89281835444a65ff124de62fc087b9155aa6acbc58abaadaf47a24115a5fb6782322624666b3a4873c84b24c8006f5c1efe79334897acf5028a4e656aacd62073c57511adac0b215b1c2d3abcc96d64162fb0f1452ee5bb4d9f0ca4d8b3b2de85a655bf8f672f61f0ce3a655cef47ebc873ee58e34d9b4d53eb87d33535b8ce554f", @typed={0x10, 0x60, @binary="47ec93563e2c"}]}, @nested={0x108, 0x92, [@generic="33904206739078886d225c0316a3664504d98251fb1a8e776089b034ffae46454ead6ae3989b1a93f598f160221d027a2f65eb94606305544b198daa95b32830d84719888eef6c967e744bc89f4ffdaffd113c8e3cd7a0d8729909a15ed3987fa1890bce97a989f38322cbaefa357d4b6c11e0850ab4e2ed89380371070a34cb184ad4d9f97f64eb4075be100fcdb6d0648e7dddfb3c18e523583e10ffd9b159630366ba0dc3fcd5982f5c53de74eb46396c68836b6ff5ebe194f0be50ef30bb1a4b8d421607dd25c1d7049ae061fc043c4ead6ee5edd01181d99acef0a354e1936db33dd9da2a30b62a", @typed={0xc, 0x1c, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x50, @uid=r2}]}]}, 0x2b4}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0x334, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x2, []}], 0x10, 0x0}, 0x0) 2018/01/24 11:31:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00004df000-0xc)={0x3, 0xffffffffffffffff, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000a78000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00002aa000)={r1, 0x0, 0x0, 0x0}) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f00001af000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000176000)='./file0\x00', 0x0) mount(&(0x7f0000b80000-0xe)='./file0/file0\x00', &(0x7f0000b35000-0x8)='./file0\x00', &(0x7f000032e000)="726d537300718a0fe184edfd94c880db91725302030d132b398fb3ecb5ba2df986c891df8e9b3a11414c5b78ccb395bc596f773a72c6748499c30221012506c40a4ffba27b001675e37cedb013ecd9dc672fab9f2d5c", 0x11048, &(0x7f0000584000)="") 2018/01/24 11:31:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e8c000-0x10)=[{&(0x7f000000c000)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000400000001000000005404e9ff0006000d0005", 0x2e}], 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d44000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) recvfrom$unix(r1, &(0x7f0000ff4000-0xb4)=""/180, 0xb4, 0x40000041, &(0x7f0000354000)=@file={0x0, './file0\x00'}, 0xa) [ 164.544007] audit: type=1326 audit(1516793493.937:1747): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=28422 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 164.574564] audit: type=1326 audit(1516793493.937:1748): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=28422 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 164.600437] audit: type=1326 audit(1516793493.963:1749): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=28422 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=135 compat=0 ip=0x452f19 code=0x7ffc0000 [ 164.625911] audit: type=1326 audit(1516793493.963:1750): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=28422 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 164.651217] audit: type=1326 audit(1516793493.964:1751): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=28422 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 164.676929] audit: type=1326 audit(1516793493.964:1752): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=28422 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452f19 code=0x7ffc0000 [ 164.701391] audit: type=1326 audit(1516793493.965:1753): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=28422 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/24 11:31:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f65000-0x3)={0xffffffffffffffff, &(0x7f0000e61000)=""}, 0x10) 2018/01/24 11:31:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b4c000-0x9)='/dev/sg#\x00', 0x7f, 0x404080) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000fab000)={0x0, 0x3, 0x10000, 0x80000000, 0x6, 0x4}, &(0x7f0000ab2000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000bad000)={r1, 0x10, &(0x7f0000fee000)=[@in={0x2, 0x0, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00009dd000)=0x10) r2 = socket(0x10, 0x802, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000826000-0x12)='/dev/input/event#\x00', 0x3, 0x8000) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000ae4000-0x4)=0x0) write(r2, &(0x7f0000192000-0x25)="24000000260007000900e90700367700000000000100000000000000000003ff00008810", 0x24) 2018/01/24 11:31:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000385000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0x8000000ffff, 0x0, 0x29, 0x0, @rand_addr=0x10001, @multicast1=0xe0000001, {[]}}, @udp={0x3, 0x3, 0x0, 0x0, "3e8a56bf8b640e05cb8b8f901fc8cdfdefd5cb1b3824433b4f61e5ff5956ecb6201e5ccef02dc20f939b3fa8d129f45dfa09341298d50fb0eba4e37cf1ad3fa63841e502a91fbe6f5ce033510621065d27c527c8601e40e08fad916fc51578ed6c2f6e5f4aaa4a4c7c3a34f8f46a8af2101d"}}}}}, &(0x7f0000e76000)={0x100, 0x4000000000000180, []}) 2018/01/24 11:31:34 executing program 7: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cfc000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f00000b4000-0xb)='/dev/loop#\x00', 0x5, 0x2000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000e92000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "f0893fe8e2242ca6c9931269e37e408ff198896b331b9cbd44acb1e55a06f2ee55a4193b7b60be0f8285646f522e74d0a70cee30ba11cdd2e6d5a59b9146591d", "c8607c0bb0e87037bd99c305e19e91c76271f75482ad566c76e36ecb206635ce", [0x0, 0x0], 0x0}) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000503000)='\b', 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) timerfd_gettime(r1, &(0x7f0000adf000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/24 11:31:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f00001cb000)='./file0\x00', 0x2e041, 0x44) r1 = syz_open_dev$amidi(&(0x7f0000e69000-0xc)='/dev/amidi#\x00', 0x40, 0x440000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000c79000-0x4)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000e57000)=r2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00002ff000-0xa0)={0x0, @in6={{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xfffffffffffff505}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x9b, 0x7fffffff, 0x102}, &(0x7f0000c2a000-0x4)=0xa0) tee(r0, 0xffffffffffffffff, 0x0, 0x0) r3 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8000000200000004, 0xfffffffffffffffc, 0x417e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f00002e9000-0xb)='mountstats\x00') mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000144000)='./file0\x00', &(0x7f00000a2000)='./file0\x00', &(0x7f00006c8000)='nfs\x00', 0x0, &(0x7f000000a000)="") poll(&(0x7f000030f000-0x28)=[{r3, 0x0, 0x0}, {r3, 0x1422, 0x0}, {r0, 0x400, 0x0}, {r0, 0x14, 0x0}, {r3, 0xa312bb943e28a514, 0x0}], 0x5, 0x70) 2018/01/24 11:31:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00002b1000-0x8)=0x7) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = socket(0x2, 0x3, 0x6) bind$llc(r1, &(0x7f0000bcd000)={0x1a, 0x0, 0x100007f, 0x1000001, 0x0, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/24 11:31:34 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) r0 = syz_open_procfs(0x0, &(0x7f0000173000-0x11)='net/fib_triestat\x00') syz_open_dev$mice(&(0x7f0000bef000)='/dev/input/mice\x00', 0x0, 0x40) r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000302000-0x8)=0x0, 0xffffffff) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00007dd000)=0x2, &(0x7f0000237000)=0x4) 2018/01/24 11:31:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f00000a9000)='/dev/vcs#\x00', 0x80000001, 0x44000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000cde000-0x10)={0x1, &(0x7f00007d4000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00009d4000)={r2, 0x1}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x4000020030}, 0xc) writev(r0, &(0x7f0000b29000)=[{&(0x7f00000cd000)="a9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) 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) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000491000-0x8)={0x0, 0x1}, 0x8) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x8040) 2018/01/24 11:31:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00005dc000-0x4)=0x0, &(0x7f0000a92000-0x4)=0x4) 2018/01/24 11:31:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80002, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00005a4000-0x8)=@assoc_value={0x0, 0x0}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cf8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000094000+0xc22)=0x10000008c) [ 164.726182] audit: type=1326 audit(1516793493.965:1754): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=28422 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/24 11:31:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ee2000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ca000)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000e38000)={r1, 0xb, "4b6bb493abfde9b20a32fd"}, &(0x7f0000c30000-0x4)=0x13) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[{&(0x7f0000c1f000-0x1000)="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", 0xfcf}, {&(0x7f0000001000)="117644a4935031f75a6d6e175d6cc9de56465619b507fbeb003b40", 0x1b}], 0x2, &(0x7f0000001000-0x172)=[@assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x9}, @iv={0x100, 0x117, 0x2, 0xe5, "13384c0e644fa57a1674027764534a585af7fdccd035cd0dd204b8f377d346a58d6699da5765c32b6f61198de4062b3accd87ddf4f8e648be015a89ccf85d54bf03c52a42497b0cf97e1c0d8678068c8ace888bfff48e74fa16544e1e4c9f868620b9c448bc856b2e387fcf2c13ad0baa63517acc23961049b1f0ae5b4c14e90c89e5eb02f076b556af8231ba8cb3bb64519136b1924b63c50d06398a223f9a2f7c041341c6de4449d0647ff4caaaec2671d14fee7c12eb71406cc21ff36cba8e7b2d2e815004b8e5c81962464d14ab6e2aad3cee0c9e6a33aeaba0c66a7d6e876b9d6f514"}], 0x130, 0x1}, 0x0) 2018/01/24 11:31:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xeb, 0x80281) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000009000-0x4)=0x81, 0x4) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000003000-0x108)={0x401, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000e000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000001000-0x4)=0xe8) 2018/01/24 11:31:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000980000-0x8)='..', &(0x7f00008bf000-0x8)='..', &(0x7f0000898000-0x8)='xfs\x00', 0x5004, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c55000-0x10)='/selinux/member\x00', 0x2, 0x0) umount2(&(0x7f0000c1b000-0x2)='..', 0x2) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a8b000)='/dev/cuse\x00', 0x100, 0x0) bind$rds(r0, &(0x7f000073f000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 11:31:34 executing program 0: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000d25000-0x20)={@common='irlan0\x00', @ifru_flags=0x400}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d24000-0x28)={@common="736974300001000000000000000000f6", &(0x7f0000890000+0xee6)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 11:31:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000bd5000-0xa)='/dev/cuse\x00', 0x400, 0x0) io_setup(0x203, &(0x7f000067d000)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000dcc000)=0x9) clock_gettime(0x0, &(0x7f0000512000+0xcd3)={0x0, 0x0}) io_getevents(r1, 0x1, 0x1, &(0x7f0000c8a000-0x80)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f000018e000-0x10)={0x0, r2+10000000}) io_submit(r1, 0x1, &(0x7f000044b000)=[&(0x7f0000404000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000e28000-0x27)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000775000)={r0, 0x50, &(0x7f0000380000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00006b5000-0x4)=r3, 0x2) 2018/01/24 11:31:34 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f000000b000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000008000-0x40)=[], 0x0, &(0x7f0000009000)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @init={0x14, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @init={0x14, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0xb0, 0x0}, 0x0) r0 = gettid() tkill(r0, 0x29) 2018/01/24 11:31:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) 2018/01/24 11:31:34 executing program 7: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000070f000)={@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]}) sendto$packet(r1, &(0x7f0000aa7000)="d737f516d2571a55b38a031870182e42531a13285a166ec36af5b36564010e3496c3", 0x22, 0x0, &(0x7f0000fef000)={0x11, 0x10000000000800, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000ff1000-0xc)='/dev/amidi#\x00', 0xa9e6, 0x200) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r3, &(0x7f0000ff1000-0x38)={&(0x7f0000ff0000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00007be000)={&(0x7f0000ff1000-0x14)=@getnetconf={0x14, 0x52, 0x0, 0x5, 0x2, {0x0}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f000087b000-0x4)=0x380000, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ff1000-0x4)=0x7, 0x4) 2018/01/24 11:31:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000e5a000)=""/195, 0xc3, 0x0, &(0x7f0000cea000)={0x77359400, 0x0}) r1 = request_key(&(0x7f0000b75000-0x8)='big_key\x00', &(0x7f00005d4000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00004ad000-0x2e)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0xfffffffffffffffe) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000aaa000-0x4)=0x0) ptrace$getsig(0x4202, r2, 0x6, &(0x7f0000efa000)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00002b5000-0xe8)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000022a000-0x4)=0xe8) fstat(r0, &(0x7f0000109000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r3, r4) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00005be000-0xc)='/dev/autofs\x00', 0xa00, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r5, 0xc05c5340, &(0x7f00001fc000)={0x2, 0x3, 0x7ff, {0x0, 0x989680}, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 11:31:34 executing program 1: clone(0x0, &(0x7f0000f79000-0x1000)="", &(0x7f00005af000+0x7cb)=0x0, &(0x7f0000b2d000-0x4)=0x0, &(0x7f000076a000-0x16)="") clock_getres(0x0, &(0x7f0000813000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000)='/dev/audio#\x00', 0x5, 0x4400) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000001000-0x4)=0x1000) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40000, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00008ae000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x14) 2018/01/24 11:31:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000000d000)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) getsockname$netlink(r0, &(0x7f0000de7000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002d0000)=0xc) bind$unix(r0, &(0x7f00001f5000)=@abs={0x20000001, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/24 11:31:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f000086e000)='oom_adj\x00') sendto(r1, &(0x7f0000f85000-0x32)="0c303245e60bd493f4164ac3366f256b6701b80d23a0eb2d32cbe2d87a43243f3782d4e64318cdd81b7b98a8f25aea3d5666", 0x32, 0x24008040, &(0x7f0000441000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x3, 0x2}}, 0x2e) exit(0x0) socket$kcm(0x29, 0x7, 0x0) readv(r1, &(0x7f0000d28000-0x40)=[{&(0x7f0000a82000-0xd)=""/13, 0xd}], 0x1) 2018/01/24 11:31:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cad000-0x9)='/dev/kvm\x00', 0x100000000040400, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000a34000-0x10)={&(0x7f0000bbc000)='./file0\x00', 0x0, 0x8}, 0x10) rmdir(&(0x7f0000656000)='./file0\x00') r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000074d000)={0x81, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00003dc000)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, @sint={0x0, 0x2}}]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(0xffffffffffffffff, 0x80045530, &(0x7f0000404000)=""/91) 2018/01/24 11:31:34 executing program 2: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000003c000-0x129)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "04965d", 0x18, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0x0, 0x0, 0x7, 0x0, []}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f000003c000-0xc)={0x0, 0x1, [0xfffffffffffffffe]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000f000-0x4)=0x0) r1 = syz_open_dev$midi(&(0x7f000002e000)='/dev/midi#\x00', 0x3, 0x40) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f000003c000)=0x1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000015000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f0000021000)={0x4, 0x78, 0x401, 0x5, 0x5, 0x8, 0x0, 0x8, 0x80a20, 0x0, 0x4, 0x8, 0x9, 0x8, 0xea, 0x4000000000000, 0x0, 0x7f, 0xfffffffffffffffa, 0x6, 0x0, 0x2d, 0x200, 0x8, 0x0, 0x9, 0x6, 0x9, 0x9, 0x7, 0x1, 0x3, 0x7f, 0x7, 0x7, 0x9, 0xfff, 0x0, 0x0, 0x4, 0x2, @perf_bp={&(0x7f000000a000-0x1)=0x0, 0xd}, 0x2a000, 0xf0, 0x8001, 0x7, 0x20, 0x7, 0x7, 0x0}, r0, 0x9, r2, 0x5) 2018/01/24 11:31:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00002a3000)={{{{0x2, 0xffffffffffffffff, @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, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36b95b0700000013000000ab025e94035a15e1740d5e472e33853c90a65787abecd151e10effb0ceb5e7263017"}, 0x160) r1 = syz_fuseblk_mount(&(0x7f000036a000-0x8)='./file0\x00', &(0x7f0000cca000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x9, 0x3, 0x20080) close(r1) r2 = syz_open_dev$sndmidi(&(0x7f0000f6c000-0x12)='/dev/snd/midiC#D#\x00', 0xe805, 0x10000) accept$unix(r0, &(0x7f0000eab000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000016000)=0xffffffffffffffc6) setitimer(0x1, &(0x7f0000cff000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000b62000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000205000-0x18)={0x8, 0x5, 0xff}) 2018/01/24 11:31:34 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)={0x3, 0x1}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000002000-0x8)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000009000-0x128)={0x2d, 0x0, [{0x0, 0x0, &(0x7f0000004000-0x7f)=""/127, 0x0}, {0x0, 0x0, &(0x7f0000008000)=""/153, 0x0}, {0x0, 0x0, &(0x7f0000003000-0xcd)=""/205, 0x0}, {0x0, 0x0, &(0x7f0000005000)=""/52, 0x0}, {0x0, 0x0, &(0x7f0000001000)=""/11, 0x0}, {0x0, 0x0, &(0x7f0000006000)=""/232, 0x0}, {0x0, 0x0, &(0x7f0000001000)=""/126, 0x0}, {0x0, 0x0, &(0x7f0000008000-0x37)=""/55, 0x0}, {0x0, 0x0, &(0x7f0000003000)=""/250, 0x0}]}) 2018/01/24 11:31:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x100000000003e3, 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, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000652000-0x20)=[{r0, 0x40, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x20, 0x0}], 0x4, &(0x7f0000fb7000-0x10)={0x0, 0x0}, &(0x7f00004d5000-0x8)={0x10000}, 0x8) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000c2e000/0x2000)=nil, 0x2000, 0x400000, 0x80000000, 0x4000) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) r1 = syz_open_dev$adsp(&(0x7f00006bd000)='/dev/adsp#\x00', 0x4, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000cf000)={0x0, 0x0, 0x0}, &(0x7f0000857000)=0xc) 2018/01/24 11:31:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000026a000)={0x0, 0x0}) socketpair(0x5, 0x3, 0x6, &(0x7f00003c2000-0x8)={0x0, 0x0}) ioctl$TIOCCONS(r1, 0x541d) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d36000)='/dev/dsp\x00', 0x80, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x5a3d79dc208f76e0, &(0x7f0000c8b000-0x58)=""/88, &(0x7f0000b43000)=0x58) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000bf8000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDSETMODE(r2, 0x4b3a, 0x8) syz_open_dev$admmidi(&(0x7f00006a4000-0xe)='/dev/admmidi#\x00', 0x3, 0x41) madvise(&(0x7f00005b9000/0x3000)=nil, 0x3000, 0x1f) r3 = semget(0x0, 0x3, 0x400) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000259000-0x10)={0x0, 0x4, 0x8, 0x1fb4}, &(0x7f0000129000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00003c8000)={r4, 0xffff, 0x10000}, &(0x7f00000f8000)=0x8) semctl$GETALL(r3, 0x0, 0xd, &(0x7f00007df000-0x1000)=""/4096) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mremap(&(0x7f0000bfc000/0x12000)=nil, 0x12000, 0x4000, 0x0, &(0x7f0000392000/0x4000)=nil) 2018/01/24 11:31:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ea7000-0x12)='/dev/loop-control\x00', 0x444a00, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000db0000-0x4)={r0}) r2 = syz_open_dev$sndpcmc(&(0x7f0000294000)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0x2000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f000076c000-0x4)=0x4, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000feb000)={r0, r2}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000dc5000-0x50)={0x2, 0x8ea3, 0x1f, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(r0, &(0x7f0000e97000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x5}, 0x1c) epoll_create(0x9) sendto$inet(r0, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @rand_addr=0x7ffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 11:31:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00001b5000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0xb8]}) r0 = syz_open_dev$audion(&(0x7f0000aea000-0xc)='/dev/audio#\x00', 0x923, 0x40000) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000932000)={0xffff, 0x40, 0x7f, 0x6, 0x2, 0x80000001}) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000790000-0x14)={0x80, 0x0, 0x1, 0x2, 0x100000001}) 2018/01/24 11:31:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00004f7000)="", 0xfffffffffffffd36) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) 2018/01/24 11:31:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000010000)=[], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f000088e000)=[@acquire={0x40046305, 0x0}, @acquire={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) pwritev(r0, &(0x7f0000203000-0x10)=[{&(0x7f0000941000)="1be5f1f993", 0x5}], 0x1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/24 11:31:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000a55000-0x4)=0x0) fcntl$getflags(r0, 0x409) ioctl$sock_ifreq(r0, 0x89fd, &(0x7f0000f4f000)={@common='gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000001009000000ff000004eb00"}) 2018/01/24 11:31:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfffffffffffff800, 0x2) ftruncate(r0, 0x3) clone(0x0, &(0x7f0000141000)="", &(0x7f0000e32000)=0x0, &(0x7f00005cd000)=0x0, &(0x7f0000000000)="") dup(0xffffffffffffff9c) 2018/01/24 11:31:34 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a61000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = syz_open_dev$midi(&(0x7f0000d82000+0xb03)='/dev/midi#\x00', 0x6, 0x34141) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f0000df4000)={0x3, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f00003b1000-0x4)=0xb8f6, &(0x7f0000000000)=0x4) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e2d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f000036d000)={0xfa3, 0x2, 0x9, 0x7, 0x1}, 0x14) sendmsg$can_raw(r2, &(0x7f00001e6000)={&(0x7f00001c6000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f00003b0000)={&(0x7f0000c41000)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 11:31:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f000078a000)='/dev/vhost-net\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bdb000)='status\x00') sendfile(r0, r0, &(0x7f000075c000)=0x0, 0xf5d) 2018/01/24 11:31:34 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000004000)=[{&(0x7f0000001000)="36ec968a2dcc7176a481665bb577eab201284de82336b8915b4bf07235523d154ec0c6230e13172adea486cfea13e6e21ff5bce03f45419bd10bef9ee5afa12ea8615e8b0a244f158e696fb6cb037d610fc95eaef56b1c83bedee5fd1e786df02deaa80cf10e432ff84dc25567a16700cbb11177a01ff920d9ebdfb6e8b72cf69cb6435943ab93869da27e9fdbddc00df52bb2be2aaf7c7da55490a24ae2029152", 0xa1}], 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000007000)='/dev/audio\x00', 0x200, 0x0) mkdirat(r1, &(0x7f0000002000-0x8)='./file0\x00', 0x8) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000)=[], 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "b1abccd67e00000000000000016cff09900408e0dc98684b49e00759576c2fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/24 11:31:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000ff000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000bf0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f000043a000)={r2, &(0x7f00003f1000-0x4b)=""/75}) connect$ax25(r0, &(0x7f000094d000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0x10) 2018/01/24 11:31:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000163000/0x800000)=nil, 0x800000, 0x0) pselect6(0x40, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ae2000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x8)={0x0, 0x1c9c380}, &(0x7f0000001000-0x7)={&(0x7f000023d000)={0x0}, 0x8}) r0 = openat(0xffffffffffffffff, &(0x7f00004e9000-0x8)='./file0\x00', 0xc00, 0x0) epoll_pwait(r0, &(0x7f0000d64000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x62, &(0x7f00003fb000-0x8)={0xffffffff}, 0x8) faccessat(r0, &(0x7f0000c75000-0x8)='./file0\x00', 0xd, 0x1100) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000e3a000-0x20)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000297000/0x2000)=nil}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000777000-0x4)=0x10000, 0x4) 2018/01/24 11:31:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000068e000)='illinois\x00', 0x9) bind$inet6(r0, &(0x7f0000e07000)={0xa, 0x3, 0xffffffffffff8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x200}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000679000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000001c000)='/dev/autofs\x00', 0x0, 0x0) ioctl$VT_RELDISP(r2, 0x5605) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00003a4000-0x4)=0x62e, &(0x7f00007e0000-0x4)=0x4) ioctl$sock_bt_hci(r2, 0x400448ff, &(0x7f00005ed000)="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") r3 = syz_open_dev$dspn(&(0x7f00006cb000)='/dev/dsp#\x00', 0xbb07, 0x200) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f000036b000)=""/127) chmod(&(0x7f00006fa000)='./file0\x00', 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000666000)=""/74, &(0x7f0000279000)=0x4a) 2018/01/24 11:31:34 executing program 5: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xea3000)=nil, 0xea3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x13, 0x802, 0x2) write(r1, &(0x7f0000ea1000)="240000001a0025f0001800040000fc0e800000000004bf0202ffffeb080009000000ed00", 0x193) [ 165.213447] binder: undelivered death notification, 0000000000000000 2018/01/24 11:31:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f0000431000)='ramfs\x00', 0x2, &(0x7f0000802000-0x1)="") socket$kcm(0x29, 0x2, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000607000)=@hopopts={0x0, 0x111, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) 2018/01/24 11:31:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x75}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, [@ldst={0x3, 0x0, 0xb, 0x27a, 0x0, 0xfffffef0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000e3f000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = gettid() execve(&(0x7f0000b36000-0x8)='./file0\x00', &(0x7f0000468000-0x8)=[], &(0x7f0000131000-0x30)=[]) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000d2b000-0x400)={"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"}) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000134000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0x81}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a3a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ptrace$peekuser(0x3, r3, 0x3c) 2018/01/24 11:31:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) accept(r0, &(0x7f0000416000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e89000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000222000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 165.256716] binder: BINDER_SET_CONTEXT_MGR already set [ 165.267184] binder: 28544:28566 ioctl 40046207 0 returned -16 2018/01/24 11:31:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x272b869da81c17d9, 0x0) write$evdev(r0, &(0x7f000064d000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2018/01/24 11:31:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x5) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000730000-0x4)=0x2, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000cb0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000189000)="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", 0x22c, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b16000)='/dev/rfkill\x00', 0x6fa2eb0d1897ed15, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000f41000-0x2)={0x6, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000942000-0x138)={0x9, 0x0, 0x2, 0x5, 0x5, [{0x1000, 0x7, 0x98, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x2, 0x8, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x5, 0x3f, 0x9, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x5e54, 0x4, 0x8, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x6, 0x81, 0x2, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000085f000)=0x1, 0x4) 2018/01/24 11:31:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f00006e0000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e8a000-0x1)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bee000)="ffffffffffffffffff729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b50e5847d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a2ef944edb74b1f50ae08c59180d8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b076e8bad7aec5b9195047c163aaf14ba58ea90b9a6b9a19c07f0b92d28fbb4854de9fe528c358b3a95e7c1969324138cc83c9e99be8a1fa38eb2fff24f4921fec9d298855dce0f0181ecd4034fbbd03900cfa97246f15d7ff9e7ecba284fbb", 0x11c, r0) r3 = semget$private(0x0, 0x6, 0x400) semctl$GETVAL(r3, 0x1, 0xc, &(0x7f00008ce000)=""/214) r4 = syz_open_dev$vcsa(&(0x7f000054f000-0xb)='/dev/vcsa#\x00', 0x6, 0x200000) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r4, 0xc1205531, &(0x7f000070d000-0x120)={0x6, 0x1, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x58c, 0xff, 0x7ff, 0xe4, "21539c14244c9d2ea7868e001f40ff5a", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$dh_compute(0x17, &(0x7f0000b7f000-0xc)={r1, r2, r2}, &(0x7f0000e9d000-0x1)=""/1, 0x2ba, &(0x7f0000c7b000-0x38)={&(0x7f00009f1000)={'cbcmac(tea)\x00'}, &(0x7f0000d48000)="", 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 165.314161] binder: undelivered death notification, 0000000000000000 [ 165.346021] Disabled LAPIC found during irq injection [ 165.392954] Disabled LAPIC found during irq injection 2018/01/24 11:31:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="bf77feb65cd6678688e44c25f770abe2037b04bec6e414c9e0a5887a69964cffc4891948869290d926767c126819ea241ce736f1c57e857f0580fc7ce8c1e230ad13c0b28da119fd1df824a2dc96b72e1d11e4b6b1174e34ad072f8fce88a2270c57ced70d27762db3500925d36fc4c4289b0bdc626ceee738a4aba26fa60051f89fba9d9f8ce0777a5df024830ce59eafd86c8c0200931989136656c0f2044c6f0e01374a70c25a2498484a75b4654bf4aa82461f4f8f945768b369384f3347041546812446b354cd44", 0xca) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) rmdir(&(0x7f0000001000)='./file0\x00') 2018/01/24 11:31:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000933000-0x78)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x118, 0x0, 0x0, 0x0, 0x0, &(0x7f000052e000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d60000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendmsg$key(r1, &(0x7f0000ad6000-0x38)={0x0, 0x0, &(0x7f000029d000)={&(0x7f00004b9000)={0x2, 0xf, 0x3, 0x0, 0x3a, 0x0, 0x3, 0x0, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc83}}, @sadb_x_nat_t_port={0x1, 0x17, 0x3, 0x0}, @sadb_address={0x3, 0x17, 0x3c, 0x20, 0x0, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_spirange={0x2, 0x10, 0x1, 0x2, 0x0}, @sadb_key={0x18, 0x9, 0x5a8, 0x0, "64fb9276ee174211be9e802b7ae3a0d598c9105bbd880425751d010e4ff31112e47f8139bdea37dc8c14c76c612eb450d1369c41b969744506a9b1d604138a5eeb31b19eea0b437a9880e6d65b45274a601d4765b8020f1f0abb5f637e94600d71a7f264b44f702fff15a009a19fc2fd70d91d585abcf20baea6b86fcb06112cbd50b48770c964e8c268b0b31a723e7cdeaa4083709cb4e3adf7c78fd114f881f2f6bbbfac76a6c3ec3886bfd085d81bb4ff1a40f6"}, @sadb_x_policy={0x8, 0x12, 0x3, 0x3, 0x0, 0xa, 0x6, {0x6, 0xff, 0xffffffff, 0x0, 0x0, 0x5ca, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast1=0xe0000001}}, @sadb_x_policy={0x8, 0x12, 0x3, 0x5, 0x0, 0xf, 0x6, {0x6, 0xff, 0xfff, 0xc26d, 0x0, 0x40, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}, @sadb_address={0x3, 0x5, 0x33, 0x20, 0x0, @in={0x2, 0x2, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x0}, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x400000015, &(0x7f0000144000-0x4)=0x6, 0x4) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000d34000)=""/4096, &(0x7f0000b2c000)=0x1000) mmap$binder(&(0x7f0000da2000/0x4000)=nil, 0x4000, 0x0, 0x51, r1, 0x0) 2018/01/24 11:31:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x40000000000002, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00004f5000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet6(r0, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000b43000)=0x0, 0x4) sendmsg$inet_sctp(r0, &(0x7f00003e9000-0x38)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006fe000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 11:31:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000833000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c22000-0x4)=@int=0x0, &(0x7f0000183000+0xd34)=0x4) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 11:31:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000a6000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000039000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000882000)={0x5, 0x1c, 0x0, 0xb, &(0x7f000083a000)=""/11, 0x57, &(0x7f0000b6b000-0x57)=""/87, 0x9e, &(0x7f00009ba000-0x9e)=""/158}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000752000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000763000)={{{@in6=@loopback={0x0, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000abe000-0x4)=0xe8) sendmsg$nl_route(r1, &(0x7f000085d000-0x38)={&(0x7f0000d6c000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000d8d000)={&(0x7f000018b000)=@ipv6_deladdr={0x8c, 0x15, 0x8, 0x4, 0x1, {0xa, 0x1f, 0x8, 0xc8, r2}, [@IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0xee, 0xff, 0x1f, 0x8}}, @IFA_CACHEINFO={0x14, 0x6, {0xfffffffffffeffff, 0x3, 0x1, 0x2}}, @IFA_ADDRESS={0x14, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x1}]}, 0x8c}, 0x1, 0x0, 0x0, 0x0}, 0x884) write$sndseq(r0, &(0x7f000004d000)=[{0xffff, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x6, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x587, 0x1}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw8={"48c2bd7f2f81fc0000f976cc"}}, {0x0, 0x0, 0x0, 0x1f, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0xc0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000031c000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000306000)={r3, 0x80000, r1}) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000055a000)={0x0, 0x0, 0x0, 'queue1\x00', 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f000060b000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/24 11:31:34 executing program 3: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00007f1000)={0x0, 0x0, &(0x7f0000fed000)={&(0x7f0000c5e000-0x68)={0x2, 0x5, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f000001d000-0x70)="6baf553ed098adcd99511fb35d8457ae05c0c5951d450b3471b6a92dd8813c752e8719047fbc7692f18bafa15fb6d257b0a9169e30b60c265e789605092884e8f15be030bfd85d025e49bc0f239f65153a50e5e83a69073a4ecf44cdb24a3e56597d81b5166e18eb4cead58fa01dd0e8", 0x70) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000cbd000-0x8)=0x1) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fc1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000ff2000-0x10)={0x0, 0x48, &(0x7f0000ff1000)=[@in6={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x38, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}]}, &(0x7f0000513000-0x4)=0x10) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000ff1000)={r2, 0x12, "4961ee582457e5e97627eceba181d5ffd1ec"}, &(0x7f0000ff2000-0x4)=0x1a) openat$autofs(0xffffffffffffff9c, &(0x7f000083c000-0xc)='/dev/autofs\x00', 0x8300, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ff2000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x3, 0x0, 0x1, 0x2, 0x9, 0x6}, &(0x7f0000b09000-0x4)=0x20) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000f5f000)=0x0) ioprio_set$pid(0xffffffffffffffff, r4, 0x5) sendmsg$key(r0, &(0x7f0000fef000-0x38)={0x0, 0x0, &(0x7f0000859000-0x10)={&(0x7f0000fef000-0x1b0)={0x2, 0x6, 0x5, 0x6, 0x36, 0x0, 0x0, 0x2, [@sadb_x_sec_ctx={0x1b, 0x18, 0x545, 0x4, 0xd0, "aa55dcfc91a04129e550187735cc5d5429641ab4e9e813646cbfb391e61335ac9dfbbcb2be47cfbab42b39ff601646bee4985dca7b403f25ca8f552d2d13a23c5dc1bd055f913cd1b361b1aecb7dee4b4bd7c3d1e8a4e5aca5a92092e9bc639192f214a443b30111f12cd2a49c5e83d4cfe850c9d8964a0b3f6c4d205c14d7fec00289bdb75ef2cc0db075357f83ec80840c4038696f32fb05b8b74f8ee8433718f0ad4db3a2f53117d8688fde2feab44105f259a0d5ecb2e35b1658e3bc4775797cf06eea7fb9498198c1ce537d3f0f"}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_nat_t_type={0x1, 0x14, 0xf5d8, [0x0, 0x0, 0x0]}, @sadb_ident={0x2, 0xb, 0x8000, 0x0, 0x1004}, @sadb_spirange={0x2, 0x10, 0x0, 0x1, 0x0}, @sadb_x_sec_ctx={0xd, 0x18, 0x3, 0x0, 0x5f, "dd2f51c64c33116c8fa35532e91e154d03c5014d999b7b6df96b71522901f0981bd0d6c6ec2e8fb84a7ab246a3d292e1cb083130e9085edc66a608073b89df1d18d9e9fc6d6fb0676145c54ff32ce74dc9a341de9dd779ae2f7e3cb8e93e0a"}, @sadb_sa={0x2, 0x1, 0x3, 0x9, 0x10000, 0x88, 0x3, 0x20000000}]}, 0x1b0}, 0x1, 0x0, 0x0, 0x0}, 0xc004) 2018/01/24 11:31:34 executing program 6: getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000a15000)={0x0, 0x0}, &(0x7f0000c52000)=0x8) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000deb000)={0x0, 0x0, 0x1, 0x1}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = syz_open_dev$amidi(&(0x7f0000b9f000-0xc)='/dev/amidi#\x00', 0x4, 0x800) setsockopt$inet_dccp_int(r2, 0x21, 0x0, &(0x7f00005a9000)=0x2, 0x4) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept4$inet6(r2, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000025f000-0x4)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000912000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000d4d000-0xb)={0x2, r0, 0x1}) ioctl$VT_ACTIVATE(r4, 0x5606, 0x80000000) 2018/01/24 11:31:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000-0x8)='./file0\x00', 0xc0683, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000002000)={0xa, &(0x7f0000003000-0x50)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000003000-0x10)={r1, &(0x7f0000003000-0xbf)=""/191}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000003000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000001000)='/dev/admmidi#\x00', 0x10000000004, 0x20100) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000d9b000)=0xa, 0x4) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000003000-0x8)={0x100000000000003, r2}) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000025000)=0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000026000)=@proc={0x10, 0x0, 0x2, 0x0}, 0xc) prctl$setfpexc(0xc, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000026000-0x10)={0x36, 0x7, 0x5, 0x0}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x28, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x7ff, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000028000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000027000)=0x6) 2018/01/24 11:31:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000249000-0xb)='/dev/vcsa#\x00', 0x5, 0x800) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00008ef000)=0xfffffffffffffffe, 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000334000)='/dev/vcsa#\x00', 0x1f, 0x80) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000051000-0x16)={0x1, 0x3, [@random="884f0529f4d4", @random="fe0f58057e50", @random="d7d6f9565bd4"]}) r2 = syz_open_dev$dspn(&(0x7f0000af7000-0xa)='/dev/dsp#\x00', 0x0, 0x0) readv(r2, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r2, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/24 11:31:34 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000007000)='./file0\x00', 0x200, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000013000)={@common='ip6gReta\a\x00', @ifru_ivalue=0x5}) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x2, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000000b000)={0x0, 0x0, 'client0\x00', 0xffffffff80000007, "4d0ec86b6f267a1e", "419284f3de7f69759677acb57d2c58ec58ad472ceefe9a5da66ee02d8624227b", 0x0, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000015000-0x4)=0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/24 11:31:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x80000) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000f5e000-0x8)=0x100000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) arch_prctl(0x2002, &(0x7f0000000000)="") r1 = syz_open_dev$usbmon(&(0x7f0000737000-0xd)='/dev/usbmon#\x00', 0x40, 0x40) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f000000c000)=0x8, &(0x7f0000e47000)=0x2) openat$vcs(0xffffffffffffff9c, &(0x7f0000211000)='/dev/vcs\x00', 0x2800, 0x0) 2018/01/24 11:31:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x180004523, &(0x7f000022b000-0x1)="") bpf$BPF_PROG_QUERY(0x10, &(0x7f0000041000)={r0, 0x0, 0x1, 0x1, &(0x7f0000d6e000-0x4)=[0x0], 0x1}, 0x20) 2018/01/24 11:31:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000070b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000df7000-0xb)='/dev/audio\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000625000)=""/115) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x3fefffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) 2018/01/24 11:31:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007f3000)='./file0\x00', 0x81) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000b4a000)={0x2f4, 0x81, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x18, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x40047459, &(0x7f0000000000)=0x0) 2018/01/24 11:31:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c3d000)={0x3, &(0x7f00002a5000-0x18)=[{0x25, 0x0, 0x10001, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000219000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) 2018/01/24 11:31:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f00003f8000-0x4)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000e11000-0x4)=0xffffff7d) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00007cb000)='/dev/ppp\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000a6f000)=0x0, 0x4) 2018/01/24 11:31:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') fcntl$getownex(r0, 0x10, &(0x7f000094b000)={0x0, 0x0}) munlock(&(0x7f00008c7000/0x3000)=nil, 0x3000) r2 = syz_open_procfs(r1, &(0x7f00007d0000-0xb)='mountstats\x00') sendfile(r0, r2, &(0x7f0000cd3000-0x8)=0x0, 0xff) sendfile(r0, r2, &(0x7f0000c50000)=0x0, 0xb7) 2018/01/24 11:31:35 executing program 3: mmap(&(0x7f0000000000/0xd7b000)=nil, 0xd7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f00005a5000)="1f000000f90300ff1400000120ce00000700090000000000010000000101006e9e0000000000bbffff74dd677293e251", 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000d7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000d7c000-0x10)=@common='ip6gretap0\x00') r2 = syz_open_procfs(r1, &(0x7f0000001000-0xb)='clear_refs\x00') getdents64(r2, &(0x7f000041c000)=""/129, 0x81) mmap(&(0x7f0000d7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d7c000)={0x0, 0x1ff}, &(0x7f0000827000)=0x8) mmap(&(0x7f0000d7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d7c000+0xcdb)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2}, &(0x7f0000d7c000)=0x98) mmap(&(0x7f0000d7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000d7c000)={r3, 0x7, 0xf7, 0x9, 0x8000, 0x6, 0x289, 0x6, {r4, @in6={{0xa, 0x1, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x101, 0x100000000, 0x0, 0x9}}, &(0x7f0000971000-0x4)=0xb8) 2018/01/24 11:31:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f00007dd000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a3000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000ca1000-0x4)=@int=0x0, &(0x7f0000bbd000)=0x4) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r1) faccessat(r0, &(0x7f0000649000)='./file0\x00', 0x90, 0x200) fcntl$setsig(r4, 0xa, 0x12) syz_open_dev$dspn(&(0x7f0000fc9000)='/dev/dsp#\x00', 0x4, 0x200000) poll(&(0x7f0000b29000-0x20)=[{r5, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f0000723000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup3(r4, r5, 0x0) bind$pptp(r0, &(0x7f0000919000-0x20)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) tkill(r3, 0x16) 2018/01/24 11:31:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) mq_notify(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x5, 0x2, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 11:31:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a82000-0x9)='/dev/ppp\x00', 0x82100, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f00003fc000-0x4)=0x4, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000338000-0xe)='timers\x00') syz_open_dev$mice(&(0x7f00000ec000-0x10)='/dev/input/mice\x00', 0x0, 0x40800) readv(r1, &(0x7f0000d0c000-0x90)=[{&(0x7f000041c000-0xf3)=""/243, 0xf3}], 0x1) 2018/01/24 11:31:35 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000-0x20)={{&(0x7f0000001000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x105080, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000003000-0xc)={@multicast1=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000012000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000012000)=0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002000)={{{@in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x3, 0xffffffffffffffc9, 0xa, 0x20, 0x20, 0x87, r2, r3}, {0xfff, 0xc2, 0x7, 0xff, 0x5, 0x41, 0x7fffffff, 0xffff}, {0xa6, 0x3, 0x848a, 0x3}, 0x3, 0x5, 0x2, 0x1, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x0, 0x32}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x6, 0x0, 0x7ff, 0x1, 0x80000000, 0x100000001}}, 0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000011000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r4, &(0x7f0000006000-0x9)={0x1f, {0x6, 0xfffffffffffffff8, 0x8001, 0x8, 0x6, 0x0}, 0x8000}, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000004000)='/dev/snd/midiC#D#\x00', 0x1, 0x240000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000002000+0xc29)="0c26a50234fd74aff2bdd60c7fa65498dbe206939ad2ccd0930c864d90371d2d2fa45199d1bc4fc25c0dde30bc312b", 0x2f) writev(r4, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) readv(r4, &(0x7f0000006000-0x30)=[], 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000005000)=""/0, 0xffffffffffffffa6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00004cf000)=0x0, &(0x7f000040c000)=0x4) 2018/01/24 11:31:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000eb5000)={0x2, r0, 0x1}) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f000082a000-0x4)=0x1, 0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b40000)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e86000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000f73000-0x4)=r3, 0x4) syz_open_pts(r3, 0x0) r4 = syz_open_pts(r0, 0x0) write(r0, &(0x7f000045d000)="10", 0x1) read(r4, &(0x7f0000de2000)=""/181, 0x1) 2018/01/24 11:31:35 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000006000)='/dev/sg#\x00', 0x3, 0x20000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000007000-0x4)=0x5, 0x4) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000001000-0x20)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0x4, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setns(r0, 0x0) 2018/01/24 11:31:35 executing program 0: add_key(&(0x7f0000000000)='logon\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0xb4)="", 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x3c8, 0x3, 0x7}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000)={r1, 0x690, 0x10000000, 0x5, 0x81, 0xe0ab, 0x200, 0x6e, {r2, @in6={{0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x33db60c9}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x5, 0x3, 0x2a8400000000000, 0x5}}, &(0x7f0000000000)=0xb8) 2018/01/24 11:31:35 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000001000-0x20)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000006000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) 2018/01/24 11:31:35 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, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a95000)='/dev/cuse\x00', 0x100000000000000, 0x0) write$fuse(r0, &(0x7f00009eb000)={0x1c, 0x6, 0x0, @fuse_notify_inval_entry_out={0x2, 0xffffffffffffffff}}, 0x1c) r1 = shmget(0x3, 0x3000, 0x128, &(0x7f0000184000/0x3000)=nil) shmat(r1, &(0x7f0000962000/0x3000)=nil, 0x6000) [ 165.640637] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=28665 comm=syz-executor5 2018/01/24 11:31:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) bind(r0, &(0x7f0000f70000)=@un=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r0, &(0x7f0000e7f000)=[{&(0x7f0000b8d000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000661000)=[], 0x0, &(0x7f0000831000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000c8a000)={0x4, r0, 0x1}) bind$inet(r1, &(0x7f0000d77000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 11:31:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x41)='eth0wlan0eth0{cgroup.:{}md5sumwlan0cgroup*cpusetvboxnet0vboxnet0\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0x6}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000002000)='/dev/amidi#\x00', 0x1, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/93, 0x5d) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x5}, &(0x7f0000002000-0x3)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000617000)=[{r0, 0x4089, 0x0}, {r0, 0xa000, 0x0}, {r2, 0x2003, 0x0}, {r2, 0x119, 0x0}, {r0, 0x200, 0x0}, {r0, 0x40, 0x0}, {r2, 0x20, 0x0}], 0x7, &(0x7f00003e2000)={0x0, 0x0}, &(0x7f00006f9000-0x8)={0x4}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f0000ce5000)='net/ipv6_route\x00') sendfile(r3, r3, &(0x7f0000eb0000-0x8)=0x5f, 0x10000000fffffff8) 2018/01/24 11:31:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x15) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b99000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001d000)={&(0x7f000001e000-0x40)=@ipv4_deladdr={0x18, 0x15, 0x40d, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 11:31:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000028c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000e30000-0x4)=0x9) r3 = openat(r2, &(0x7f0000b21000-0x8)='./file0\x00', 0x40240, 0x100) connect$nfc_llcp(r3, &(0x7f00004c8000)={0x27, 0x7, 0x3, 0x7, 0xc15, 0x6, "e048598f7e28c96fea86d65f29fe9ac3eab5826191b244846dc9652377023479d90cbed8e97e53276bf02e69164ee0d90f8cf6ec8eb89d70d30a04ee929873", 0x8}, 0x60) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f000042b000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12800, [0x0, 0x0, 0x0, 0x0]}) 2018/01/24 11:31:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) pivot_root(&(0x7f0000954000-0x8)='./file0\x00', &(0x7f00004a8000)='./file0\x00') 2018/01/24 11:31:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$PIO_FONTRESET(r1, 0x540e, 0x0) 2018/01/24 11:31:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002fb000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00009c9000-0xb)='/dev/mixer\x00', 0x145000, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000a2d000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) ppoll(&(0x7f0000c56000)=[{r2, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f0000546000-0x10)={0x77359400, 0x0}, &(0x7f000020d000-0x8)={0x0}, 0x8) 2018/01/24 11:31:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x180) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x0, 0x100000000, 0xfffffffffffffff9, 0x400, 0x6, 0x6, 0xed, 0x4, 0xda6f, 0x0, 0x1, 0x1762, 0x9, 0xffffffffffffffff, 0x10000, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000a31000)={0x19980330, 0x0}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x400000000000485, &(0x7f0000dd0000-0x18)=""/24, &(0x7f0000e59000)=0x18) 2018/01/24 11:31:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d4d000-0xa)='/dev/ptmx\x00', 0x206, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) writev(r0, &(0x7f0000b8d000-0x70)=[{&(0x7f0000134000)="f02cbdde23ed52cb0d", 0x9}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f000033a000-0x14)={0x0, 0x0, 0x1, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x100000000001, 0x0}) 2018/01/24 11:31:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000004f000-0xb)='/dev/mixer\x00', 0x0, 0x0) recvfrom$ax25(r0, &(0x7f00005f1000-0x1000)=""/4096, 0x1000, 0x42, &(0x7f000009a000-0x10)={0x3, {"8aa4b4e8baf8d4"}, 0x80000000}, 0x10) sysfs$1(0x1, &(0x7f0000932000-0xb)='/dev/mixer\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fcc000-0x10)={0x401, 0x8000, 0x100000000, 0x100, 0x0}, &(0x7f0000829000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000077000-0x8)={r1, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000084c000)={r1, 0x3}, 0x6) 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) r2 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r2, r2, &(0x7f00004db000)=0x0, 0xffffffff) 2018/01/24 11:31:35 executing program 4: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000005d000-0x1c)={&(0x7f0000040000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f000002e000-0x20)=[{&(0x7f000005c000)={0x10, 0x37, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x0, 0x0, 0xffffffffffffff1d, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070d000-0xc)={0x0, 0x0}) mremap(&(0x7f00005a6000/0x1000)=nil, 0x1000, 0x1000, 0x2, &(0x7f0000a99000/0x1000)=nil) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x100000, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000860000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000a89000-0x87)=""/135) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000056000)='/dev/vcs\x00', 0x280, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f000001b000-0x2)=0x0) getsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000b29000)=0x0, &(0x7f00001bd000-0x4)=0x4) r4 = syz_open_dev$sg(&(0x7f000002b000-0x9)='/dev/sg#\x00', 0x10000000000008, 0x2000200000) ioctl$int_out(r4, 0x1, &(0x7f000005c000-0x4)=0x0) 2018/01/24 11:31:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000fa9000)='asymmetric\x00', &(0x7f0000d7d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b3d000)="cb6dde6f06aa46821af9d808a4618393c0dbd1fe75fd233264a4bb485d1261f8a97844ab40303bd38c81bcb1636a2f3b4c62ba6e399e1528bc9ccc42c4bd10e80454a89fd9539e5da48260b4eccd23978320e5ec21275f07943212b6b1221141a3581eca386f58c8a6cf8e05cb5bac2d62da0218784dfdd4e5b85bed433db286f8a6b4ee7aaa8855f44c8525e80ab217c0ce86266166db22b6ec99e02ebf871192c8f7939583f4debadc8ee9295ff141", 0xfffffec6, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000133000-0x8)='keyring\x00', &(0x7f0000248000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = syz_open_dev$dmmidi(&(0x7f0000d56000-0xd)='/dev/dmmidi#\x00', 0x1, 0x0) readlink(&(0x7f0000eac000)='./file0\x00', &(0x7f0000ca1000)=""/0, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x4, &(0x7f0000283000-0x4)=0x0, &(0x7f0000396000-0x4)=0x4) keyctl$link(0x8, r0, r1) sync_file_range(r2, 0x0, 0x1, 0x7) keyctl$get_keyring_id(0x0, r0, 0x6) pwrite64(r2, &(0x7f00007f7000)="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", 0x1000, 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) r3 = perf_event_open(&(0x7f00007fc000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_sigreturn() r4 = socket$bt_sco(0x1f, 0x5, 0x2) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) poll(&(0x7f0000f87000)=[{r2, 0x8000, 0x0}, {r2, 0x2000, 0x0}, {r3, 0x48, 0x0}, {r3, 0x2, 0x0}, {r2, 0x40, 0x0}, {r4, 0x40, 0x0}, {r2, 0x112b, 0x0}], 0x7, 0xfffffffffffffff7) getsockopt$inet6_tcp_buf(r5, 0x6, 0x1e, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0xfffffffffffffc8d) 2018/01/24 11:31:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x0, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x15, &(0x7f00009af000)=0x0, &(0x7f0000000000)=0x4) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0xa, &(0x7f0000000000)="2a8e339c", 0x4) 2018/01/24 11:31:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x800) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0xfffffdfe, 0xfffffffffffffffd, 0x0}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a56000)='/dev/dsp\x00', 0x101000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000c8b000-0x8)=0xbe93, 0x8) 2018/01/24 11:31:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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) r1 = syz_open_dev$midi(&(0x7f0000489000)='/dev/midi#\x00', 0x3, 0x2000) r2 = getpgid(0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000bb6000-0x4)=r2) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) 2018/01/24 11:31:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000253000-0xc)='/dev/rfkill\x00', 0x4100, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000054b000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000050000-0x8)={r1, 0x0}) r2 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') mq_timedsend(r2, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) r3 = memfd_create(&(0x7f0000338000)='eth0\x00', 0x2) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000b8f000)=0x8) mq_timedsend(r2, &(0x7f0000308000-0x3)="", 0x0, 0x0, &(0x7f0000fbc000)={0x0, 0x0}) close(r2) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0xfff) 2018/01/24 11:31:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000cce000-0x20)={@generic="ee895636bed952ca273ea13364004b33", @ifru_flags=0x8100}) sendto$inet(r0, &(0x7f0000316000)="36000000000040e6ff0100000000000009001e88d7ac0003", 0x18, 0x0, &(0x7f00006be000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 11:31:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000b0e000-0x8)={0x0}, 0x8, 0x80800) ppoll(&(0x7f0000581000)=[{0xffffffffffffffff, 0x41, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000720000)={0x0, 0x0}, &(0x7f0000000000)={0x0}, 0x8) 2018/01/24 11:31:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000088f000)=0x0) ptrace$pokeuser(0x6, r0, 0x10001, 0x97) perf_event_open(&(0x7f0000015000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xffffffff817e8350, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/24 11:31:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() pipe(&(0x7f00007ab000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x2) flock(r0, 0x1) userfaultfd(0x0) clone(0x0, &(0x7f0000550000-0x57)="", &(0x7f0000c98000-0x4)=0x0, &(0x7f0000337000-0x4)=0x0, &(0x7f0000883000)="") close(r0) 2018/01/24 11:31:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x4100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000000)={{0xffffffffffffffff, 0x3, 0x40, 0x0, 0x6}, 0xef7, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 11:31:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dda000-0x12)='/dev/input/event#\x00', 0x200, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00009d4000)={0x1, 0x0, 0x800, 0x2004000000, "f24929d550c69ba4e740cd7f07916adffbb9567a489a3743739d580259ed37de"}) 2018/01/24 11:31:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000433000/0x10000)=nil, 0x10000, 0x0, 0x200000012, r0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000ab0000)="e51626d0caf4bdaa7df2833a7fd387dc", 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000045000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) 2018/01/24 11:31:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000288000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x86dd, "04c6d9868fa6388a74a24174c61cc8826d452426a7ba5220783ac3f0a2dc261b4b09a64e5d26ceb5"}}}, &(0x7f0000e76000)={0x0, 0x1, [0xb8]}) 2018/01/24 11:31:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000470000)=0x6) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000e88000)={0x0, ""/170}, 0xb2, 0x0, 0x0) msgrcv(r0, &(0x7f0000cb8000)={0x0, ""/0}, 0x8, 0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d6c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f000057b000)=0x8) 2018/01/24 11:31:35 executing program 1: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x40, &(0x7f00007d4000/0x4000)=nil) 2018/01/24 11:31:35 executing program 4: msgrcv(0x0, &(0x7f0000540000-0xff9)={0x0, ""/4081}, 0xff9, 0x0, 0x524b970b525d5f5d) r0 = syz_open_dev$admmidi(&(0x7f0000480000-0xe)='/dev/admmidi#\x00', 0x6, 0x40800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000527000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000001000)=0x0, 0x4) readahead(r0, 0x8001, 0x80) fcntl$setownex(r0, 0xf, &(0x7f0000001000-0x8)={0x0, r1}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000942000-0xc)='/dev/rfkill\x00', 0x101400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000000000)=""/148, &(0x7f0000f9f000-0x4)=0x94) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002000)={0x0, 0x0}) 2018/01/24 11:31:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) clock_gettime(0x0, &(0x7f0000b9d000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000274000)=[{{&(0x7f0000cd5000-0x10)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000049d000-0x50)=[], 0x0, &(0x7f0000b1e000)=""/4096, 0x1000, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f000006b000-0x90)=[], 0x0, &(0x7f0000d20000)=""/254, 0xfe, 0x0}, 0x0}], 0x2, 0x102, &(0x7f00005e8000)={r1, 0x0}) bind$inet(r0, &(0x7f000055a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f000046a000)='/dev/vcsa#\x00', 0x5, 0x88000) fcntl$getownex(r0, 0x10, &(0x7f00002dd000)={0x0, 0x0}) ptrace$getenv(0x4201, r3, 0x401, &(0x7f0000d0e000-0x8)=0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000c3a000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) sendto$inet(r0, &(0x7f000054d000)="", 0x0, 0x2, &(0x7f0000eaf000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000040) 2018/01/24 11:31:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000172000)='net/igmp6\x00') getresuid(&(0x7f000076e000)=0x0, &(0x7f0000e7e000)=0x0, &(0x7f0000580000-0x4)=0x0) fstat(r1, &(0x7f00008a8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00003ae000)=""/65) fchown(r1, r2, r3) preadv(r1, &(0x7f0000b5d000-0x8)=[{&(0x7f0000289000-0x9a)=""/154, 0x9a}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f000084b000-0xb)=""/11) 2018/01/24 11:31:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) listen(r0, 0x0) accept4$ipx(r0, &(0x7f000039a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000086c000)=0x10, 0x0) clock_gettime(0x0, &(0x7f0000e12000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000131000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000010f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000810000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e1f000-0x10)={0x0, r2+10000000}, &(0x7f0000a84000-0x10)={&(0x7f0000dcf000-0x8)={0x0}, 0x8}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={r3, 0x0}, 0x10) r4 = gettid() socketpair$unix(0x1, 0x80010000000005, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r5, 0x8, r4) fcntl$setsig(r5, 0xa, 0x12) readv(r6, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000ea3000-0x4)=0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) recvmsg(r8, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={r1, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) dup2(r5, r6) tkill(r4, 0x16) 2018/01/24 11:31:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f000047f000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d18000)={0x0, 0x0, 0x0}, &(0x7f00004e9000-0x4)=0xc) chown(&(0x7f0000f0d000-0x8)='./file0\x00', r0, r1) mkdir(&(0x7f0000045000)='./control\x00', 0x40) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) 2018/01/24 11:31:35 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0xbd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x0) mremap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x1000, 0x2, &(0x7f0000012000/0x1000)=nil) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000013000-0x10)=[{0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000054e000)="", &(0x7f000089e000)=0x0, &(0x7f0000dac000-0x4)=0x0, &(0x7f0000d0e000)="") r2 = syz_open_dev$midi(&(0x7f000071c000-0xb)='/dev/midi#\x00', 0x7fff, 0x400) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000697000)={0x251, 0xffffffffffffffc1, 0x5}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000063000)=@assoc_value={0x0, 0x0}, &(0x7f0000ef6000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b46000)={r3, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0x0}, 0x98) 2018/01/24 11:31:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000776000)="1794ffaebd7bb86804c34d989c25687f483a4900e19518f4ce200a45277c8fdaba449a3f", 0x24) r3 = dup3(r0, r1, 0x0) setsockopt$inet_dccp_int(r3, 0x21, 0x1f, &(0x7f0000c4e000-0x4)=0x3ff, 0x4) r4 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00009bd000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) listen(r4, 0x0) r5 = dup2(r1, r2) write$selinux_access(r5, &(0x7f0000016000-0x37)={'system_u:object_r:dhcpd_var_run_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x33, 0x34, 0x0}, 0x37) connect$unix(r0, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) fallocate(r2, 0x1, 0xbe3, 0x4) 2018/01/24 11:31:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00007ef000-0x4)=0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ppoll(&(0x7f0000254000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000022e000-0x10)={0x0, 0x0}, &(0x7f00002b1000-0x8)={0x0}, 0x8) 2018/01/24 11:31:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c64000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000b63000)=0xffff, 0x4) syz_open_dev$mice(&(0x7f0000090000)='/dev/input/mice\x00', 0x0, 0x20000) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a26000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) [ 166.172890] sock: sock_set_timeout: `syz-executor3' (pid 28807) tries to set negative timeout 2018/01/24 11:31:35 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000007000)='/dev/snd/controlC#\x00', 0xd3, 0x200400) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000d000)=0x4) syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) 2018/01/24 11:31:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000359000-0x20)={0x42a1b7, {0xffffffbffffff270}, 0x0, 0x0}, &(0x7f000040d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000603000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f000084a000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000a29000)='/dev/vcs\x00', 0x2a001, 0x0) 2018/01/24 11:31:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000a78000-0x69b)="", 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00001a7000)="", 0x0, 0x0, &(0x7f000016b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r0 = syz_open_procfs(0x0, &(0x7f0000c89000-0xa)='ns/cgroup\x00') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000866000)={0xaa, 0x45, 0x0}) 2018/01/24 11:31:35 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x80401, 0x0) pwrite64(r0, &(0x7f0000004000-0xa7)="", 0x0, 0x0) fcntl$getflags(r0, 0x3) 2018/01/24 11:31:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f00003e3000-0x7)='mounts\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000391000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006cb000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001dd000-0x4)=0xc) tgkill(r1, r2, 0x20) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cce000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) setrlimit(0x7, &(0x7f00000dd000)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) r5 = getpgid(0x0) sched_getparam(r5, &(0x7f0000d5f000-0x4)=0x0) userfaultfd(0x0) 2018/01/24 11:31:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ecb000-0x8)={0x0, 0x0}, 0x4800) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) r3 = dup(0xffffffffffffffff) r4 = socket$inet(0x2, 0x3fffffffffffffff, 0x2) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000711000-0x3629)={'raw\x00', 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000f96000-0x10)={0x0, 0x0}, []}, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000a2d000-0xe8)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000180000-0x4)=0xe8) r7 = getegid() ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000b7d000)={0x9, 0x200, 0xfff, 0x8, 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]}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000899000-0x4)=0x0) r9 = getuid() getresgid(&(0x7f0000505000)=0x0, &(0x7f00002c5000-0x4)=0x0, &(0x7f0000cdf000)=0x0) sendmsg$unix(r3, &(0x7f00005f1000)={&(0x7f0000705000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000ed7000-0x40)=[{&(0x7f0000a73000-0x5f)="c9d5b812a36cbb9cd9ec8a36b6eff21b76610a6670b5bbf27c034cdc27e9ae319727b925b82ce217678dc4880d2b2aa36b1bee2f6f874c79cb96ba194a8e491c0da8431bbed2f9659ab9ff87ff564e42d2883bfbf80a38b972737d3c0293da", 0x5f}, {&(0x7f00005b2000-0x1e)="df0f1d463a768f1bc18aa5276fd5932ead81f17e386fccdf25309d4d618f", 0x1e}, {&(0x7f0000ea2000)="51145d91eae6ec7c192d1f2025ee50c19a7467c8543f59c157dbb7312f39fc2860771027ea0cc8271b44aa1265ca5ebf4cf52706eb7745f5d01732052a7273e86b3ba1e6a5d8cf878a33d78fc5900ffa2375d88a947d26fcb104c64dc73e7dbab9f492e4eef61c9fa5d2017ace9f08bc16c315d9f34815fee3f6ba4a308f3255de117a03eb5be055678261f97226083c4125f4b7c4c366f745fae0a5b598417087a67917de0395db85ae5aa447d17ff4f1b38bc247937200c2bd0460169505610ef45fe8bd31a930ab9c988493d436d827e7320acd154bb34b6a3f", 0xdb}, {&(0x7f000016c000)="a836d49e85a03cdf7ff7f4168a799747ffa8b19990cdfe14225abdcd053435ff5527b7c12b0939c1be10567f455235d7d9a78f94a3346457341d0ee47e", 0x3d}], 0x4, &(0x7f0000a95000)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r4, r0, r1, r4, r4, r4]}, @rights={0x20, 0x1, 0x1, [r2, r0, r2, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xa0, 0x10}, 0x1) ioctl$EVIOCSABS2F(r4, 0x401845ef, &(0x7f0000000000)={0x3f, 0x70, 0x6, 0x8, 0x3d, 0x3}) r11 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2) ioctl$KVM_SET_SREGS(r11, 0x4138ae84, &(0x7f0000000000)={{0x0, 0xf000, 0xf, 0x3fff800000000, 0x1, 0x1, 0x80000001, 0x6, 0x1482, 0x0, 0xe2f, 0x7, 0x0}, {0x0, 0x1, 0xc, 0xfffffffffffffffa, 0x5, 0x2, 0x20000000000000, 0x81, 0xf240, 0x4, 0x1, 0x40d4, 0x0}, {0x6000, 0x2000, 0x0, 0x64f1000000000, 0x7fffffff, 0x1000, 0x2, 0x4160, 0x4, 0x0, 0x400, 0x3ff, 0x0}, {0x3000, 0x4000, 0x4, 0x8, 0xd5, 0x4, 0x6, 0xffffffff80000000, 0x2, 0x9, 0x400, 0x200, 0x0}, {0x3004, 0x5000, 0xf, 0x80000001, 0x3, 0xfff, 0x8, 0x100000001, 0x59ec, 0x1, 0x40, 0x6f9110a8, 0x0}, {0x1, 0x10f006, 0xb, 0x1, 0x7, 0x2f, 0x81, 0xffffffff, 0x0, 0x7fffffff, 0x1, 0x1ff, 0x0}, {0x10000, 0x2, 0xd, 0x2d1, 0x7fffffff, 0x8, 0x7, 0x3, 0x8, 0x8, 0x4, 0x88df, 0x0}, {0x10000, 0x2, 0x4, 0x6, 0x433c, 0x8, 0x1000, 0x4, 0xffff, 0x1, 0x3, 0x200000002, 0x0}, {0x1, 0x11d000, [0x0, 0x0, 0x0]}, {0x2000, 0x2, [0x0, 0x0, 0x0]}, 0x40008, 0x0, 0x13000, 0x80, 0xa, 0x400, 0x4002, [0x81, 0x3, 0x7, 0x8]}) 2018/01/24 11:31:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000068f000-0xc)='/dev/audio#\x00', 0x7, 0x4001) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00004ee000-0x28)=[{0x4, 0x1}, {0x4, 0x4}, {0x4, 0x3ff}, {0x0, 0x9}, {0xf, 0x9}], 0x5) bpf$MAP_CREATE(0x0, &(0x7f0000ff2000)={0x2000f, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000421000)={0x8, 0x1, 0xfff}) 2018/01/24 11:31:35 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4, 0x0) write$fuse(r0, &(0x7f000000b000-0x21)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f000000f000-0x10)={0x7, 0x6e00, 0x80, 0x400}) [ 166.240210] sock: sock_set_timeout: `syz-executor3' (pid 28808) tries to set negative timeout 2018/01/24 11:31:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b2f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000178000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000606000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/24 11:31:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000031a000-0x4)={0x4}, 0x4) listen(r0, 0x3) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000533000)='/dev/rtc\x00', 0x40000, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fe1000)='/dev/cuse\x00', 0x40, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000082c000)={0x0, &(0x7f0000b87000-0x8)=0x0, 0x2, r2, 0x8}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 11:31:35 executing program 4: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000f1e000-0x8)=0x5) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f1e000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000742000)=0x98) 2018/01/24 11:31:35 executing program 2: acct(&(0x7f0000416000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00004ed000/0x3000)=nil, 0x3000, 0x11) 2018/01/24 11:31:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000f000-0x1c)={0x400000000000005, 0x54, 0x1003, 0x4000000000002, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000006a000-0xd)='/selinux/mls\x00', 0x0, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000056a000-0x10)={r0, &(0x7f0000913000)="7260a22abd3336f5d77b5e255f4d4ecd586447c75e9f01cdc6a44086c31cd866e9baf782c4958ecf6c58630a9ccb295fd6ec42c32d9cc808cf815ac63f6b920d8aa224fdf4b9fe7cc471d64f053715db43e615bdba063b59a13f0cf7c5bbd38360d4547a5a3ad1eed00910ce30f4e732d018cd82259cee01062b67488772632296c47db91302a66449edf730b8bbe6bdcbcf132206c6e30e220a3b736dc582a93e0f70fad174932cfe5afcce0f385a14f1"}, 0x10) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00004bf000)=0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00004e6000-0x20)={r0, &(0x7f0000f4c000)="", &(0x7f0000956000+0xb23)="", 0x0}, 0x20) 2018/01/24 11:31:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000327000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00001e2000-0x14)={0x4, 0x8, 0x800, 0x2, 0x800}) writev(0xffffffffffffffff, &(0x7f0000fdc000-0x8)=[{&(0x7f000068f000-0x2a)="290000002000190000003fffffffda060200000000000000030000040d000300ea1100000005000000", 0x29}], 0x1) 2018/01/24 11:31:35 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f51000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e38000)="01010000000e000000000300439d0054", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000f54000-0x21)="9c", 0x1, 0x0, &(0x7f0000442000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "813d27637d48f574d086ee5450b40f291772ad935b8567e38a0a2ba1e22f69103fdb86aa4e68c188c24e169145e113455f2dd5df3d1a8fabf1ee4b0188a2a0", 0x0}, 0x60) 2018/01/24 11:31:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000019f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00006d8000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = epoll_create(0x73) r4 = syz_open_dev$audion(&(0x7f0000fc1000-0xc)='/dev/audio#\x00', 0x10000, 0x8280) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f00001c2000/0x18000)=nil, &(0x7f0000f10000-0x18)=[@text64={0x40, &(0x7f0000e81000)="66b843000f00d80d0000010066b827010f00d066baf80cb84ca10d89ef66bafc0cedf24c6ec402219c8289cbdc2d4d0fb6de0f01364c0f204348b844000000000000000f23c00f21f83502000c000f23f8", 0x51}], 0x1, 0x20, &(0x7f000085e000)=[], 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000a7b000)={0x0, 0x0}) write$eventfd(r2, &(0x7f0000555000-0x8)=0x0, 0x8) 2018/01/24 11:31:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009da000-0x58)={0x26, 'skcipher\x00', 0x0, 0xf, 'ctr-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006ad000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f00004ec000-0xa7)="99", 0x1}], 0x1, &(0x7f0000c07000-0x78)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000bb6000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008b2000-0x50)=[{&(0x7f0000936000+0x161)=""/12, 0xc}], 0x1, &(0x7f0000139000)=""/70, 0x46, 0x0}, 0x0) sendfile(r1, r1, &(0x7f0000471000-0x8)=0x0, 0x8) 2018/01/24 11:31:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x2, 0x0) splice(r0, &(0x7f0000de7000-0x8)=0x0, r0, &(0x7f0000924000)=0x0, 0x5, 0xd) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000879000)=""/246) r1 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f00001ad000/0x2000)=nil, 0x2000, 0x0, 0x10011, r1, 0xffffffffffffffff) write$eventfd(r0, &(0x7f000089c000)=0x0, 0x8) 2018/01/24 11:31:35 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000006000-0x1c)={0x8, 0x0, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/24 11:31:35 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r0, &(0x7f0000005000-0xd4)={0xf97cff8c, 0x8, 'SE Linux', "b5910c9d9788496940d0e09630de8266499f41652703b9d6f2d5b20764439e41116228dab028c7892dc5318db8656db8ed06f9c4f1b10d63bcb1021993ca4f4e764b4ea28cd51faac95328b718c218e0848467944bbc6c57ba2320e8393872f4a1999ede8dd7b1473d4f84170c61779e8588be30787c2c6a9b971ed91b44d34a52db71b9299a1db8195ff3fd4dc07d57e615f76e5ea681e91fa30fbce5f522602965361c6d07c96b51efdba879d8c01f576d315e5d17acf14977b6283981e776bb553530"}, 0xd4) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$selinux_load(r1, &(0x7f0000003000)={0xf97cff8c, 0x8, 'SE Linux', "fd"}, 0x11) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)=0x0) 2018/01/24 11:31:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0x4) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000017000-0x2)=0x10, 0x3aa) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000026d000-0xa)='/dev/cuse\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ERR(0xffffffffffffffff, 0x4008af22, &(0x7f00002eb000-0x8)={0x0, 0xffffffffffffffff}) 2018/01/24 11:31:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000963000-0x78)={0x1, 0xfffffffffffffeb4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1000000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x5, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/01/24 11:31:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000070c000-0x9)='/dev/sg#\x00', 0x1, 0x40002) bpf$MAP_CREATE(0x0, &(0x7f0000fd8000)={0x0, 0x0, 0x9, 0x7, 0xa, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e5c000)={0x1, [0x0]}, &(0x7f0000fa7000-0x4)=0xfffffe15) r1 = syz_open_dev$binder(&(0x7f0000ff0000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xd1, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000766000)=0x0, 0x0}, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9a5a, 0x2) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x7f) lseek(r1, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000)='userprocposix_acl_accesssecurityem1\x00', 0x1) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/24 11:31:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c63000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f000083b000)={0x3, 0x3578000, 0xffffffff80000001}) renameat2(r0, &(0x7f0000f90000)='./file0\x00', r0, &(0x7f00007a5000-0x8)='./file0\x00', 0x2) r1 = openat(0xffffffffffffffff, &(0x7f000060d000-0x8)='/', 0x0, 0x0) getdents(r1, &(0x7f000056a000)=""/210, 0xd2) bind$vsock_stream(r1, &(0x7f0000b9a000)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000799000)={0x0, 0x0}, 0x10) [ 166.451638] irq bypass consumer (token 000000001e67673b) registration fails: -16 2018/01/24 11:31:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') r2 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r2, r0, &(0x7f0000a7f000-0x8)=0x0, 0x3) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00001a4000)={0x7, 0xfffffffffffffffa}) sendfile(r2, r1, &(0x7f0000318000-0x8)=0x0, 0x400000ff) 2018/01/24 11:31:35 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000005000-0xb)='/dev/loop#\x00', 0x3, 0x101002) r1 = epoll_create(0x4) keyctl$search(0xc, 0x0, &(0x7f0000005000-0x8)='big_key\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) fallocate(r0, 0x100004, 0x1, 0xfff8) 2018/01/24 11:31:35 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001b000-0x3c)=@newneigh={0x28, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_MAC={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000c000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000026000-0xe8)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=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}}, &(0x7f000000e000)=0xe8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000022000)={0x0, @tick=0x4, 0x401, {0x71e, 0xfff}, 0x9, 0x3, 0x37285e97, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000025000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$autofs(0xffffffffffffff9c, &(0x7f0000011000)='/dev/autofs\x00', 0x4000, 0x0) write(r1, &(0x7f0000017000)="06889b23e9783bb49d1a9fd9bfa5e7558b73ad97c8284f25b1b0bf99aa86b3dc20b7b60fe79c2b7a90caa855904a181ea7e6806d505aa4eef60b2e14924e446d131a715e7cc416cf4318b2d1fde58f8bf8be15a0ca676ae470fecb84c09e3d715dccebc6b3ee2b96e7932e696f9ad749e45e0a386e62b347d48f0e7ce9c915de82a8c6cf675490d1240e6729b1eadfae02b5ff489ccc91ea312c0318d72f148a66bf7f649b57f12429fd4811dfcf720c11c8c61ee1212b9ad2aa5d863e155c149262293b2e897ac823ba9e0a86d0a3e8141268d329d1d9190e96c41c780d93051988e0d297785a63620ee9731667fa82d7b3", 0xf2) [ 166.504982] openvswitch: netlink: IP tunnel dst address not specified [ 166.505924] SELinux: failed to load policy 2018/01/24 11:31:35 executing program 6: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000001000-0x4)=0x14, 0x4) exit(0x0) wait4(r0, &(0x7f0000f72000-0x4)=0x0, 0x0, &(0x7f000063f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 11:31:35 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000012000)='/dev/vcsa#\x00', 0xfffffffffffff001, 0x133f0c9cd427ec88) syz_open_pts(r0, 0x20080) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000015000-0x2)=0x101, &(0x7f0000016000-0x8)=0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x200000000005432, &(0x7f0000014000)=0x0) 2018/01/24 11:31:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ec7000)="706167656d617000c8fb2ec9b1ebf66607668eaaf298b2b2d085ad8bf637c5a21042604943de596d78e5c4292ca945535f28b1d8a4fb2b4840feaf606847d938a0285f40ef883161575367f4e5956d1a1fd4020b21f245fc0df6882cb551d374d6cb2e88c4d70f7584001ee030a704fde2242b1713086d9acb880b000000000000000673") getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ca8000-0x8)={0x0, 0x0}, &(0x7f0000dbd000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00007a8000-0x8c)={r1, 0x84, "c342e11811922659eaecfc87b5ecb2b74ee705dbd266abcf2c6fdd2e9f3ff695ecca45c41c33af0bedd43417f3b98d3063fe3e885850eda2fc450557b983b8b5cc3fc7d3560e0973e99c468bdbded36a2bae77b445617bca629839d02bfd336828c1c028928922f84a142c09e81d7d2251d3516178af6c3d79dc2df53ccd23f4781bfa07"}, &(0x7f0000c69000-0x4)=0x8c) socket$nl_netfilter(0x10, 0x3, 0xc) pread64(r0, &(0x7f00006f6000)=""/0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000db4000)={0x0, @in6={{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1}, &(0x7f000032e000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000175000-0x20)={0x100, 0x80000000, 0xc, 0x5, 0x17, 0x5, 0x3, 0x8000, r2}, &(0x7f000050d000)=0x20) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f00003ae000)=0x0, &(0x7f0000fe2000)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00006c5000-0x4)=r0) eventfd(0x1b60) [ 166.531901] SELinux: failed to load policy 2018/01/24 11:31:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f000047e000/0x3000)=nil, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) clone(0x0, &(0x7f00000d1000)="", &(0x7f0000a87000)=0x0, &(0x7f0000858000)=0x0, &(0x7f0000478000)="") 2018/01/24 11:31:35 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlock(&(0x7f0000001000/0x2000)=nil, 0x2000) bind$packet(r0, &(0x7f0000004000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0xfffffffffffffd18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000007000-0x12)='/dev/input/mouse#\x00', 0x8, 0x80) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000007000-0x18)={0x200, 0x5c5, 0x81}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000007000)='\t:', 0x2) 2018/01/24 11:31:36 executing program 7: perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a73000)=0x0, 0x0}, 0x2801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/24 11:31:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x20, 0x42) lseek(r0, 0x0, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/rtc\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00002ba000)={0x0, 0x100000001}, &(0x7f0000bd1000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000edc000)={0x0, 0x7d, "ff3ba26228138718ba09088c55310996eae114819fb602cd5aa65dfa4230f834ee04ad6e6c56b26bc37daae4c843633073a74a3f8a0b9a712b9296f2599cff63980532089b0b166f66c821329e5e5fe5c407642be836ae6582fb8ff1883c692feac49babb4eddeec5421643ba53a1745af5d9871f6183fdd922af09eea"}, &(0x7f000072e000-0x4)=0x85) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000620000)={r3, 0x3, 0x4, 0x4, 0x8, 0x8001, 0x7, 0x7, {r4, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x1000, 0x0, 0xffffffff, 0x8}}, &(0x7f0000ae7000-0x4)=0xb8) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000541000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_auth={0x48, 0x1, {{'sha256-avx\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f00005fc000)='/dev/cuse\x00', 0x4800, 0x0) ioctl$VHOST_SET_OWNER(r5, 0xaf01, 0x0) r6 = geteuid() sendmsg$nl_xfrm(r5, &(0x7f0000cf9000)={&(0x7f0000c2c000)={0x10, 0x0, 0x0, 0x400008}, 0xc, &(0x7f00004eb000)={&(0x7f000045e000-0x2e8)=@allocspi={0x2e8, 0x16, 0x420, 0x4, 0x3, {{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x3, 0x0, 0x2, 0x6af0, 0x2, 0x20, 0xa0, 0x7e, 0x0, r6}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x3c}, @in=@loopback=0x7f000001, {0x8, 0x3, 0x40cd28b5, 0x1, 0x0, 0x3f9, 0x1, 0x3}, {0x922, 0x7, 0x8445, 0x30}, {0x1, 0x2, 0xffffffffffff7fff}, 0x1, 0x7, 0xa, 0x0, 0x7, 0x10}, 0x4, 0x96c}, [@coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x0, 0xaa}}, @extra_flags={0x8, 0x18, 0x3}, @tmpl={0x1c4, 0x5, [{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x3, 0x0, 0x3, 0x38, 0x3, 0x4, 0x1ff}, {{@in=@rand_addr=0x7, 0x1, 0x32}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x4, 0x0, 0x0, 0x99, 0x9, 0x0, 0x2}, {{@in=@multicast1=0xe0000001, 0x0, 0x33}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x1, 0x2, 0x9, 0x8f, 0xfffffffffffffffe, 0x401}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x2b}, 0x2, @in=@loopback=0x7f000001, 0x5, 0x1, 0x0, 0x6, 0x1f, 0x80, 0x4}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x33}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x0, 0x3, 0x6, 0x9b7, 0x79, 0x9}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x3c}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x2, 0x0, 0x10001, 0xfd, 0xa5e3, 0x81}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2, 0x6c}, 0xa, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x3, 0x2, 0x100000001, 0x80000, 0x3f, 0x2}]}, @lastused={0x10, 0xf, 0x5}]}, 0x2e8}, 0x1, 0x0, 0x0, 0x40}, 0x4004) 2018/01/24 11:31:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80000, 0x6, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f000073e000)={0x4f, 0xc, [0x40, 0x0, 0x1f]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0x88a) r2 = syz_open_dev$evdev(&(0x7f00007fa000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r2, &(0x7f0000db5000-0x18)=""/24, 0x18) write$evdev(r2, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) clock_gettime(0x0, &(0x7f0000f75000)={0x0, 0x0}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a23000)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r5, 0x40106410, &(0x7f0000e2d000-0x10)={0x10, &(0x7f000039c000)="3e0f6cbbcd4274ab5510b8453c642183"}) write$evdev(r2, &(0x7f0000d61000)=[{{0x0, 0x2710}, 0x5, 0xff, 0x4}, {{0x0, 0x0}, 0x6, 0x6, 0xfffffffffffffffa}, {{0x0, 0x2710}, 0x5, 0x83, 0x401}, {{0x0, 0x0}, 0x2, 0x100, 0x8b35}, {{r3, r4/1000+30000}, 0x101, 0x8, 0x9}], 0x78) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000d16000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000675000/0x4000)=nil) io_setup(0x200, &(0x7f0000697000-0x8)=0x0) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x0) [ 166.554455] openvswitch: netlink: IP tunnel dst address not specified [ 166.662836] binder: 28894:28913 transaction failed 29189/-22, size 40-8 line 2788 [ 166.673729] binder: undelivered TRANSACTION_ERROR: 29189 [ 166.690181] binder: 28894:28913 transaction failed 29189/-22, size 40-8 line 2788 [ 166.712646] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/24 11:31:36 executing program 6: mmap(&(0x7f0000000000/0xb46000)=nil, 0xb46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() prctl$seccomp(0x16, 0x2, &(0x7f00002c6000-0x10)={0x1, &(0x7f0000b45000-0x50)=[{0x7f, 0x0, 0x0, 0x0}]}) 2018/01/24 11:31:36 executing program 0: r0 = socket(0x40000000010, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x2, &(0x7f0000e99000-0x20)="05b7ffa87c7ea5317d78039786133f7ae73856000007ffd0090000009bdb723c", 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x4000, 0x1) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000000)={[0x200, 0x7fffffff, 0x100000001, 0x0, 0x1, 0x0, 0x100000001, 0x800, 0x7fff, 0x7fff, 0x6, 0x100000001, 0x6, 0xff2, 0x1, 0x6], 0x0, 0x211}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) 2018/01/24 11:31:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f01000-0xb)='/dev/hwrng\x00', 0x20000001fffe, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005b9000)={0x0, 0x0, 0x0}, &(0x7f00006a8000-0x4)=0xc) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f000027b000-0x4)=r3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f000030e000-0x18)=[{0x100050, 0x0, 0x0, 0xffffffff}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/24 11:31:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f000022b000-0xc)='/dev/amidi#\x00', 0x202, 0x4004) 2018/01/24 11:31:36 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000212000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x985b}, &(0x7f0000946000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f02000)={r1, 0x6, 0xba40, 0xfffffffffffffffb}, &(0x7f0000a11000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) syz_open_dev$dspn(&(0x7f000009c000-0xa)='/dev/dsp#\x00', 0x8, 0x4000) ioctl(r2, 0x4000000000001274, &(0x7f00006b0000)="") 2018/01/24 11:31:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000d50000-0x12)='/dev/snd/midiC#D#\x00', 0x75b, 0x6081) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000b84000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000059c000)=0x14) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "0000883e4606010c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/01/24 11:31:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003a0000-0x6a)="1f84c394824a3c4a67d70c236ce080c8d25dab7c214b5cdad99b4aeabf7430bd0d28168d9da122c1d9f117a7320ba84fb6d0cd66dc643b71e7c2ece1eab5a002ccec9b6ff4884e9d9cb22042fcd2ef28f0fd29abfdfc3dbb1fbbdf9a6654e5f1dd2f79c3952f152a82d4", 0x6a, 0xfffffffffffffffb) keyctl$update(0x2, r0, &(0x7f0000260000)="343ff8d8422e35cee84c721b767b2435475d6cc946f0bf40e720d3f27f4cf41ff2fd8cf91d451d6e08219b2257f6e4540e3af1f0a5ab0b72eede2a03c17a", 0x3e) r1 = socket$unix(0x1, 0x1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8282, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000002000-0x97)=""/151) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000002000)={0x81, 0x0, [0x1, 0x31, 0xfffffffffffffffa, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = semget(0x0, 0x7, 0x104) semctl$GETPID(r3, 0x2, 0xb, &(0x7f0000000000)=""/168) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000004000-0xc)={0x1, 0x1, 0x3, 0x9, 0x1f}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0xffffffffef6df0f8, 0x80000000, &(0x7f0000002000-0xd)=""/13, &(0x7f0000004000)=0xd) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000004000-0x38)={&(0x7f0000005000)=@vsock={0x28, 0x0, 0x85909e01695b6e79, @my=0x1, 0x0}, 0x10, &(0x7f0000004000)=[{&(0x7f0000004000-0x61)="d2a172f66d9bd214111a5e28624f51d90c88dc374c67a3309b9446aa84f80dff5c3bee710cbf279578f1f700e676a509d1ab8eaf1c8db93b9a0ccd4f5b0ebc8322c458b0240fa7cae00253000a8c79d2ec9d4b16a5cd45ed86962a135c58c04f3e", 0x61}, {&(0x7f0000006000-0x25)="0555450e7ef37c256e9ca198b69c70ee64d1b0f0e06dc1c7d0029d297f0beae9bf3d56da96", 0x25}, {&(0x7f0000002000-0x64)="15bb2ea15652bc80d26b04b8950804db03aeaf859f2841e1dd6529becb105eaecdaefa90a29a0dc9cf334260167cef7d81021059bc14457d2e9e2a4f6addd0e3a49bc95749c8bdd25eb3d0494a192f0d70ca64ef116416c3fac31bd18e8379fa835d39c5", 0x64}, {&(0x7f0000005000)="90ec1eef72ed6760d0c4201b1e328e467e053651dc84937a640e14cdddbd61d12ef5c82bb5147e709f232d5159d19e603246f4ed964efad8a1924fbcf985a0e1f4299274a1468dcb498eb6f40e208ceafdc91ea4eb994d472dcf4af52c40743639e248c1b8cac4df794c73b5915fa10da63792", 0x73}, {&(0x7f0000002000)="4a63784a9245d848", 0x8}], 0x5, &(0x7f0000004000-0x408)=[{0x18, 0x0, 0x8, "e6c5c1cf02c2f242"}, {0x68, 0x3a, 0x5, "303a0d4004b3f36a926db04e14e8d13d87f277f8e532e41da6017aa52ba531d6c85bc5c9e252014bbf239a31ef1378d891248514ff74ab1a62a0a007bd057dbfc2b2d470b45e7e4512eb8c545bf959aaed2b6ef95a"}, {0x90, 0x112, 0x5, "0c7e32057610b63d566034bccc2511a5bde5c75740f813d4b5e703d7342ab714fc1340c64aa259c70c0a640e582a62f67b305452792038f7d6d8ce5f69e1fc69ac5a3374b2268cb0b2e5b13056ce9bb8e184c2502301297c0700a638b8c447767c93b10380778c0b44b4c8a15f07479f9d98893421ce41a7fb2be0f0a451"}, {0xf0, 0x10f, 0x4, "0b37cf48abd1171c40cf8845dc6b8d46131cce4363f58145f2c71ba367e43248b9c93e4222e2a90cf9dd50ca9837d75a37e43ffc2d964842b6fc57ebeec8cb06cfea39232553eec9616a7a089dbbad886ce2dff4e59a59f487b229f3b7054b5fde5e989cb453727d39856f8c209b64a80d27c6fe113ff53049fd0959342a58abc8c769a8ca4a426424de6437e703cec996f444e71dfc4446be7915e50fa4171cb159563e4b7d1d972e46f49064532dcc2a8915c6c47b6d828691035bc5e933762cdbc0857de8b7eeacaae9ea78162faddea90f48cea2b2c21068894ccc21c156"}, {0x80, 0x6, 0xd2b, "53c9957e1c6819cd9361b5ea364cb2461e59324975ef86d992868cdbe0f6324c0da7df9865ab19c3723d45b963cd9bd2d3925f9c66a007cc0c82996cde3f0e4872b2da5e892eff78256ba362d7bebcc9160bec68bad8f2e533bf3566febe47bb63395b11de17af949537c111c4f729"}, {0xd8, 0x104, 0x3, "b9a7695bb77af5ff7e35de124a1f76edccef61b282ec78d91e8e4cb2bcf6f8048504b7ee157be127ff35a4fdd76ef94070260f0b4676dfb0f60a9e00b8a96d1c794181584632252f48af451fdab6d61601fd528d4b8cc53aa34fe0822724e2bfb3efe966dc30408f8b2fd11d7aabe83fb7835fc8a4ea014a1e34e354be8467f40f26e3aad5e51e714fa355eb0efe4fa1354814a539cc1711d46121c0e112e34921e6dad6232d228a157ec31346df9be00d0638b26791a918fe3dfdae331d8d9d86c26146e2"}, {0xb0, 0x119, 0x5, "7d100211f9ea84c2111412e1a528cb9801598c71a47eb9e8aa06b03d8e60248484795132c1a9389fde02196648ad605a65ad5401e04c3d05c46aee48da57a34ebb3bec5c22d31d5de3b17e98dc886298d076fc5b90d2b71111f5e88497fcf2269ace466dea6d66cff0cb3b74e810911e935eef7176c17f7c6ba4920ae3979e52b6d236090b7026dc35930f237d72538b69737b8b13bb18e5d607"}], 0x408, 0x8080}, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000007000-0x2c)={0xf, 0x4, 0xf7, 0x1, 0x9, r2, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000008000)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r4, 0x2, &(0x7f0000009000)=0x0) setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000002000)='tls\x00', 0x4) 2018/01/24 11:31:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000074f000-0xc)='/dev/amidi#\x00', 0x1000, 0x0) getsockopt(r0, 0xe1e, 0xffffffffffffff0c, &(0x7f0000f3e000)=""/231, &(0x7f00008a0000)=0xe7) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b7c000)={0x0, 0x7}, &(0x7f00004b0000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000158000)={r1, 0xfffffffffffffffc}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f000094e000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c98000)={&(0x7f0000c5c000-0x14)={0x14, 0x9, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 11:31:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000917000-0x8)='./file0\x00', 0x39b6c0, 0x8) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000be000-0x7a)=""/122) listxattr(&(0x7f0000369000-0x8)='./file0\x00', &(0x7f0000a05000-0x73)=""/115, 0x73) perf_event_open(&(0x7f0000940000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/24 11:31:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f000024a000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8, 0x800) fcntl$setstatus(r0, 0x4, 0x42800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x6, 0x400) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000)='/dev/snd/pcmC#D#c\x00', 0xf6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002000)={0x0, 0x89, "6a7531c6bba2b6cc6461b83859226b5fb57a9dbb5b0cafce693114da1eb4841b73e01f87dbc57e6b7c658528c57aa389959a81897a0e8058c666057a4b103bd8ab6b17fc22f8adeba915d465a9db45efc7a0ea76e9d526760263a7380712bf4abe1c032346bc042d83fb32f12494193aac911f7509648039153282cef69a1b4bf6b430037a2ebf5923"}, &(0x7f0000002000)=0x91) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r2, 0x7fff}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000004000-0x28)={0x5, 0x3, 0x0, 0x1, 0x7fffffff}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000004000)={r2, @in6={{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000005000)=0x14) connect$can_bcm(r1, &(0x7f0000001000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000006000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x103000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000-0x34)={{0xffffffffffffffff, 0x3, 0x10001, 0x1, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x3)=0x0, &(0x7f0000003000-0x4)=0x4) setsockopt$RDS_RECVERR(r4, 0x114, 0x5, &(0x7f0000004000-0x4)=0x1, 0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000005000-0x4)=0x0) capget(&(0x7f0000007000-0x8)={0x19980330, r5}, &(0x7f0000005000)={0x0, 0x9, 0x7, 0x1, 0x7, 0x2}) 2018/01/24 11:31:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000459000-0x4)=0x0, &(0x7f0000000000)=0xfffffffffffffebe) r1 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000002000-0x7d)=""/125) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000001000)=0x9) 2018/01/24 11:31:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f00000f5000-0xb)='/dev/midi#\x00', 0x80000001, 0x40) r2 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={@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]}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000001000)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f0000915000-0x38)={&(0x7f00000b2000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000630000)=[{&(0x7f00005dc000)=""/48, 0x30}, {&(0x7f0000326000)=""/15, 0xf}, {&(0x7f0000bb1000-0x87)=""/135, 0x87}, {&(0x7f00002b9000)=""/77, 0x4d}, {&(0x7f0000eac000)=""/94, 0x5e}, {&(0x7f000051e000)=""/37, 0x25}], 0x6, &(0x7f0000be3000)=""/9, 0x9, 0x1}, 0x40) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000004000)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0xfffffffffffffd5e) sendmsg$nl_route(r0, &(0x7f000024a000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00002fe000-0xa0)=@ipv6_newroute={0xfffffffffffffec2, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, [@RTA_PRIORITY={0x0, 0x6, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x11, 0x7, 0x7, &(0x7f0000d3d000)={0x0, 0x0}) socket(0x3, 0x0, 0x7) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f3a000)={0x0, 0x3054, 0xfffffffffffffffd, 0x3f}, &(0x7f0000315000)=0x10) sendmsg(r0, &(0x7f00001f0000)={&(0x7f0000c65000-0x10)=@nfc={0x27, 0x9, 0xa, 0x7}, 0x10, &(0x7f0000c30000)=[], 0x0, &(0x7f0000026000)=[{0x38, 0x104, 0x3, "c7edf109d4aa565000a6a6ddc513e93c730e1d1893e67d50c1a15d535690ac83e1a58c3096"}, {0x70, 0x0, 0x3, "a751b1d5c98c773e2382a21515fd55e5d3c9c299fcb922c80a7cef7a0225bd85f7d14dc109d6b7fc7db824fb2550a6ec7e040e10a6e5b213fcf4e5e8964007c3322f449421b637b8e15a2b1d1c70f8f3df4b54ef8acf1684ad32a3f1"}, {0xe0, 0x11f, 0x2, "efc6074622fbf3e305196ad671603259c5bc105931af763267f9b26b1ad6cda7ac36f58e79c955234cf5e09c6ae2be0bb229210e3ef33b216e1fc51202fc40311b6a9fb5c244d5d17f19bf5c02a3e121b1db82a111f77fd53650e97425f06eb92554a3d417ab772224f367013e381977f3682ae9e5aa17c568a1c48839c089b43a6125cc1fb73f01cc68d21e97bfee6d3bb21981de316d116597725fe12c90a4704a3f046cfcbaa38b0004db92fbaf5dac834fb4cadf1f4931ff606067c0520e927c741d09d627c61f"}], 0x188, 0x0}, 0x40000) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f00004b9000)={r5, @in6={{0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/24 11:31:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000610000-0x10)='/dev/sequencer2\x00', 0x88500, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000ad3000)={0x4, 0xfffffffffffffffb, 0x80000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000039000-0x28)={@common='ip6tnl0\x00', @ifru_settings={0x0, 0x0, @cisco=&(0x7f0000706000)={0x0, 0x0}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000de000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa7}]}, &(0x7f00006a1000)=0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000832000)='/dev/rfkill\x00', 0x400000, 0x0) fcntl$setlease(r2, 0x400, 0x1) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0xc, &(0x7f0000947000-0x60)=@raw=[@generic={0x51, 0x3, 0x9dd, 0xfffffffffffffff8}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x3, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0xfff, 0x8, 0x2, 0x0, 0x0, 0xffffffffffffffff}, @alu={0x4, 0x5, 0xf, 0x1, 0xa, 0xe, 0xfffffffffffffff0}, @jmp={0x5, 0xfffffffffffff30f, 0x3, 0xb, 0xa, 0xfffffffe, 0x1}], &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x2000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfffffffffffffd6e) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00009da000)=r3, 0x4) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f0000d10000)=0x0) write(r4, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/24 11:31:36 executing program 5: r0 = userfaultfd(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000000)={0x1}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000002000-0xb)='/dev/midi#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x8001, &(0x7f00005ba000-0x1)='O') 2018/01/24 11:31:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f64000-0x9)='/dev/dsp\x00', 0x200, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00007bb000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000708000)=0xe8) connect$can_bcm(r0, &(0x7f000054b000)={0x1d, r1, 0x0, 0x0}, 0x10) 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) futex(&(0x7f0000fd4000)=0x0, 0x5, 0x0, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f0000000000)=0x0, 0x41000000) r2 = getpgid(0x0) sched_setparam(r2, &(0x7f00004f6000)=0x200) 2018/01/24 11:31:36 executing program 4: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000ff4000)='/dev/audio#\x00', 0xfffffffffffffffc, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f00005d2000-0x38)={&(0x7f0000014000)={0x27, 0xc07a, 0xfffffffffffffff8, 0x4, 0x7, 0x7fff, "669aa97225838520836640fe6072e6133a9abc699c4915781039b6b78e219f44e468ec84fb86d407bf2bf581ad29a211e36dc1f0594930515d5fe263287129", 0xffff}, 0x60, &(0x7f0000f6a000)=[{&(0x7f00001d6000-0xe)="9b1efaae4fa8af4d17f23e111a82", 0xe}, {&(0x7f0000ff4000)="d965a080bb84c400dbdf77c280739322555c5f081b95da0e727c144ac2885ac8df8b456c3bc47f798914b020e867641922bbfd31530954336a627fb68946896ab7ba1ebb3f7bca04422997c9790b38e3aca16ebfdba729b45f7464ca6889bb3e8b2cfa30b705bf67048f7c90b97344e20490cd0394370f9b614e42a6beeecc7683e6d296947de06019931dff555a08ccef1787", 0x93}, {&(0x7f0000587000)="90b8d01638ac76e275ec556d4a29caf9a37b9301da8b07e7e225357bf0105622ec35608b7576d45c665153520e257ef543296553528d35", 0x37}, {&(0x7f0000dd7000)="2e2e76708d2dba98a83f782a1742ed306770ea45f67632f534395254d1368d44ddf42b24c657b810c5ad5c01ff85b11143976df883ecbb758daaff085a9193300925e979e55b9fa07b0178e973e2e75f7b8c8814169d149b1dc72ee2e423494c44e8195a0c402d12f057ed3e1f2af986acab969bc308ba3404592afb8f243a101177ba7b1941189b39167f71f3699814752f5cf89c055025b4f91c53d85e055f6e08dea5dc85", 0xa6}, {&(0x7f0000361000-0x5b)="db7c316b8928b32b6344dede42abb4e33e8b36a0086082ab100ea9e041d526aec77db99dc8f2574349cdd180f88fc680fda281037559e04c51dda412074ac40072b81bcf8e8ad352a48a1940d86d75618a162123279b54769d3558", 0x5b}], 0x5, &(0x7f000011e000-0xe8)={0xe8, 0x0, 0x6, "abd03a20eeb550d9ec5ec793bd0193834b7e9d82a4d138d036b60377b1444abdf80e262043153a206d7be0e183719326712d1ccc9f4d3ff980b505abbe80a5869521282b1afb564fa94fd4d6b96674fdf7ff4539572fbade5047604c866ab87d3cae0e519c8ec7d9479d9feaa7b646262765e33ebed5f5c4bacb963bba57f9b8db1badaaa1c750c8a0300a0a6b6b19199ae73d54e53364a3729a3288572ef1366b83389774fd382e9ddc32075fcea65d95ccf23e4ef546555c48db4cb0523740a9bae05f92741f275da49a81f7a941354b"}, 0xe8, 0x48010}, 0x800) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000012000)={&(0x7f0000010000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ff4000)='/dev/hwrng\x00', 0x800, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000ff4000)=0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000408000-0x18)={0x0, 0x8, 0x20, 0xff, 0x0}, &(0x7f0000ff5000)=0x18) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000be5000)={0xe76, 0x0, 0x1, 0x5, 0x1, 0xa7e9, 0x2, 0x65b, r3}, &(0x7f0000ff6000-0x4)=0x20) getsockname$packet(r2, &(0x7f000017c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f8e000)=0x14) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r2, &(0x7f0000ff7000-0x14)={0x11, 0xf7, r5, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00009a2000)={r3, 0x7}, 0x6) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000179000)={r4, 0x3, 0x30}, &(0x7f0000ff8000-0x4)=0xc) 2018/01/24 11:31:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d87000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c8d000-0x4)=0xc) fcntl$lock(r0, 0x7, &(0x7f00003ef000-0x20)={0x1, 0x4, 0x400, 0x7, r1}) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = memfd_create(&(0x7f0000000000)='dev ', 0x0) r5 = accept(r3, &(0x7f000068b000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009fb000)=0x10) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000a83000)={0x0, 0x0, 0x0}, &(0x7f0000dc1000)=0xc) ftruncate(r3, 0x8) sendfile(r3, r4, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) tkill(r2, 0x16) 2018/01/24 11:31:36 executing program 0: openat$audio(0xffffffffffffff9c, &(0x7f000024a000-0xb)='/dev/audio\x00', 0x400, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x400) read(r0, &(0x7f0000de3000-0x1000)=""/4096, 0x1000) 2018/01/24 11:31:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x1b, &(0x7f0000baa000-0x20)={0x100000001, {0x4}, 0x1, 0x7}, &(0x7f0000000000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000751000-0x8)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f78000)={0x0, []}, &(0x7f0000351000-0x4)=0x4) r1 = syz_open_dev$mice(&(0x7f00006c2000)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000602000-0x8)={0x1, 0x2}) 2018/01/24 11:31:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f00000d3000)=0x3f90002) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000010000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000f000-0xcf)='b'}) readv(0xffffffffffffffff, &(0x7f0000010000)=[{&(0x7f0000013000-0xd3)=""/211, 0xd3}, {&(0x7f0000013000-0x5b)=""/91, 0x5b}], 0x2) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) syz_open_procfs(r0, &(0x7f00001bf000-0xa)='Futogroup\x00') 2018/01/24 11:31:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f00001fa000-0x9)='/dev/sg#\x00', 0x7, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$dmmidi(&(0x7f00008bc000-0xd)='/dev/dmmidi#\x00', 0xd288edf, 0x1) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f000037d000-0x25)=""/37) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d52000)=0x0) ptrace$pokeuser(0x6, r3, 0x7, 0x6) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000b9b000-0xb4)=[{{&(0x7f0000b15000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000853000-0x80)=[{&(0x7f0000d35000)=""/150, 0x96}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x122, &(0x7f0000cec000-0x10)={0x0, 0x0}) shutdown(r0, 0x1) writev(r0, &(0x7f00006a3000)=[{&(0x7f0000865000)="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", 0x1000}, {&(0x7f0000667000-0x53)="aba45dd71569f14b01585e647bb4b8b9b839644247640cfbeade851513fe30b4fbeeb7e5d2d761d7164f1729c6124b6f2bbe062980c28246916eb3cc26288a5e64aa95dbe632c949fa4419366d439d4deb4335", 0x53}, {&(0x7f0000fcc000-0x47)="2c347ce06a67b429cc2032f03b33fe49a471bae3342512c6df5ca08a0cd4b0070dac8354d8be82e832e2b1ae4b8c90572f9010b91d4c58a8df9627986077aa49620d4bea0531c1", 0x47}, {&(0x7f00001b5000)="", 0x0}, {&(0x7f0000562000)="b9a343bde9f2cce0d6fb90b5cced4aedf2d4e11f99a7799ddec64abef2c705f5895009bff95d8c26222e6bc3178b5de885f38c58de9ee575f4c2d6b3022c72af00859e03a668a5fc5bf07e5dcd4d98ef75263666d4910f018495f99705e667c7c2c39d2f0a5a6df879c50f5c28ce62acada0ca69547932b1ee7d5516258868f67404ce9210a2ff0e46", 0x89}, {&(0x7f0000235000)="36dba8ea8b4900efcaa9002d865403eea08caefbd3e1d2d978455044fbe770e3968b53968acc0ba891307681555e60d3c40135ec6012b910a49d8c07", 0x3c}], 0x6) 2018/01/24 11:31:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d5a000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000dfe000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000f9e000-0xc)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f00004c5000-0x1c)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000fee000-0x2)="05"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/24 11:31:36 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000030a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000990000)=0x800) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000eb8000-0x11)='/dev/qat_adf_ctl\x00', 0x4280, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) r4 = perf_event_open(&(0x7f0000001000-0x78)={0x3, 0x78, 0x4, 0x101, 0x10001, 0x5, 0x0, 0x80000001, 0x200, 0xc, 0x2, 0x7, 0x7fff, 0x7fff, 0x6, 0x4, 0x9, 0x10000, 0x7, 0x69c3, 0x7, 0x7, 0x1000, 0xbba, 0x101, 0xfff, 0x7, 0x4000000000000, 0x4, 0x6, 0x8, 0xfffffffffffffffe, 0x3f, 0xfffffffffffffffd, 0xcd5, 0x5, 0x1, 0x120000000000000, 0x0, 0xa03f, 0x6, @perf_bp={&(0x7f0000b01000-0x1)=0x0, 0x1}, 0x10, 0xfe, 0x8, 0x3, 0xd22, 0x1000, 0x81, 0x0}, r3, 0x10000, r1, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000)={r2, 0x7, 0x1, 0x81, &(0x7f0000002000-0x4)=[0x0], 0x1}, 0x20) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000003000-0x4)=0x0) semget$private(0x0, 0x4, 0x42) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000004000-0xd2)={0x0, 0xca, "5d9b1cd7690b4e268a42ac54fec18e0900bbe2e8d19e0539d849e9dbd38b7390c79d8cbb5c07af9373d358ff18037185950677b47c9a6e50f2e8ccf949a73bf74c1698b135140e057e793e5c7b321a84108eb041452db4c3c336ea22fd0fbdae5faa46ee286adb19a4c4ad64a8986cfe3717934e279962a0bec101c91cc464326d700b8c2a6e9197be4280ae458dadf4ce297ae8fadac89014630a4d2f89167d7ac13fc42c34e3030cfa6cfb0af0fc88527d2ab6c55197cd8e9313ae76a416cf0bfdee5c9d2bba6f866a"}, &(0x7f0000003000)=0xd2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000)=@assoc_value={r5, 0x8}, 0x8) epoll_create(0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000003000-0x38)={&(0x7f0000005000-0x60)={0x27, 0x0, 0x3, 0x7, 0x1f, 0x0, "18c171f61f39c2e51f0c6f34cf8bbbec92e48f16713f4dd5e63ae0e734e14bf8c978d5be7198074ac45fcb05cc6055af490c7cf98a723933d0a11efe37a807", 0x100}, 0x60, &(0x7f0000003000-0x80)=[{&(0x7f0000004000)="5a83bc4664304457971d6713a0aff5cc4282a631c6", 0x15}, {&(0x7f0000005000)="d70c31d3a5f9de2383bf8760c95308da1dc8b9757eed4ef56447d16b1c6faa5c7da959fc8e7197cefea025308f7d1ec9211358147caa8b69dfe8a83bc06bcade5086ef08e84d3cffff7e87de104098fafc9d0ef981b9676f3332abb55dbd7d4fbb7a21516f14eec47837b1cd52587df306269e529ba5e1ac8f3bb9b82b9bf2b0b26cfb62e4df3fdc14aa3a3866851012679087560fb60996169947a34395695f4e87dec17c4ed4349265909a5c0734b4d274969c34ed79775d29853a9d203ef448e5e16494023b142d30", 0xca}, {&(0x7f0000005000)="d9a62ed94d041db2133656ddb8dd4452de091f3150315402e6065cfd80e85a00a764cc919817b437ecc38e0b6cef73f1ab96dff51da16bd8b51320ab6a9f4d15c5d8564b9df87031b43b2a3252fa33215321de8f4e4e7bf5a2ca90d297c454e969f303b9a0a5132723cce20da5a3aacdd99afc3c9769a2", 0x77}, {&(0x7f0000005000)="94ac6b72ab8dc7ee0d354fb32f3c6469db982ba3bda54192699b461115088f0995d369775f869a141fad8ec17ba118330ace7010d307c281b41a6d7b158edc8657cccd1c36e92239c9e9762324a46b11f7ad4633d2801b026419dad43a6ccfe8ae67d6375643e0046456eabe6baa71604cd41605c9bf342b592b1f7644021a6207a61cd8106c80ac2933b6599dc756629387c48ba8da", 0x96}, {&(0x7f0000006000-0xa)="ae60e4f068bee141cc2e", 0xa}, {&(0x7f0000006000-0x4)="62012565", 0x4}, {&(0x7f0000005000)="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", 0x1000}, {&(0x7f0000006000-0x1000)="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0x1000}], 0x8, 0x0, 0x0, 0x4040}, 0x4) 2018/01/24 11:31:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000631000)={r0, 0x50, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) select(0x40, &(0x7f000061e000-0x40)={0x9, 0x1, 0x20, 0x1000, 0x5, 0x0, 0x8, 0x5}, &(0x7f000006f000-0x40)={0x5, 0x3, 0xfffffffffffffff8, 0x5, 0x5, 0xffffffffffff4414, 0x1000, 0x80}, &(0x7f00009c7000)={0x1, 0xfffffffffffffbff, 0x0, 0x400, 0x0, 0x1, 0x56, 0x100000000}, &(0x7f00005e3000-0x10)={0x0, 0x7530}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00009b6000-0x4)=0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c29000-0x4)=r1, 0x4) 2018/01/24 11:31:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000014c000)={0x4000000002, 0x78, 0xa1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf977, 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 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(0xffffffffffffff9c, 0x4008ae73, &(0x7f0000f05000-0x6)={0xc688, 0x0}) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d32000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007ae000-0x10)={0x77359400, 0x0}, 0x8) truncate(&(0x7f00000fa000-0x8)='./file0\x00', 0x3) fcntl$setlease(r0, 0x400, 0x2) 2018/01/24 11:31:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00007d1000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000d62000-0x4)=0xc) setsockopt(r0, 0x114, 0x4000000000000008, &(0x7f0000000000)="f020b46b", 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d9a000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000856000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e9d000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000437000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 11:31:36 executing program 5: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000f81000)=0x6, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x100000000000621c, 0x1) sendto$inet6(r0, &(0x7f000032d000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/24 11:31:36 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r0, r1, 0x6, 0x1}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000003000-0x4)=0xfffffffffffffffc, 0x4) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000002000-0xd)=@known='security.evm\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f000018f000)={0x0, 0xf16e, 0x1, 0x200}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00002af000)=[], 0x0) connect$inet(r2, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000b09000-0xd0)=""/208, &(0x7f00005c4000-0x4)=0xd0) write$selinux_create(r1, &(0x7f0000a58000-0x4c)=@access={'system_u:object_r:crypt_device_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x36, 0x34, 0x0}, 0x4c) [ 167.093398] binder: 28997 RLIMIT_NICE not set [ 167.103491] binder_alloc: 28988: binder_alloc_buf, no vma [ 167.110255] binder: 28988:28997 transaction failed 29189/-3, size 0-0 line 2903 [ 167.126608] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/24 11:31:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005a0000)='attr\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00006a2000-0x18)={0x0, 0xffffffff, 0x10, 0x1, 0x4}, &(0x7f000030d000)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f50000-0x8)=@assoc_value={r1, 0x3}, &(0x7f0000f03000-0x4)=0x8) name_to_handle_at(r0, &(0x7f0000f7a000)='./file0\x00', &(0x7f0000655000-0xef)={0x8, 0x0, ""}, &(0x7f0000597000)=0x0, 0x0) 2018/01/24 11:31:36 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fba000-0x11)='/selinux/enforce\x00', 0x40, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00002a1000)={0x0, ""}, 0x1) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000020000)={0xaa, 0x0, 0x0}) r2 = userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000007000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000004000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000023000)={0x2, 0x0, {0x0, 0x1, 0x913, 0x3, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000023000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000024000-0x4)=0x5, 0xffffff00) 2018/01/24 11:31:36 executing program 4: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fd3000-0x16)='/selinux/checkreqprot\x00', 0x301000, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000c7e000-0x8)={0x0, 0x3}, &(0x7f0000fd3000-0x4)=0xfffffffffffffe36) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000085b000-0x12)={r1, 0x4, 0x5, [0x0, 0x6, 0x6, 0xffffffffffffff01, 0x8]}, &(0x7f000081a000-0x4)=0x12) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000fcf000)="240000001a0025f0006bb4040000001d0a0b00ff0010d300001000eb080002007fffe5b7", 0x24) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000fd4000-0x8)='./file0\x00', 0x0) [ 167.143167] binder: 28988:29008 ioctl 40046207 0 returned -16 [ 167.151660] binder_alloc: 28988: binder_alloc_buf, no vma [ 167.151664] binder: 28997 RLIMIT_NICE not set [ 167.156053] binder: 29016 RLIMIT_NICE not set [ 167.170980] binder: 28988:29008 transaction failed 29189/-3, size 0-0 line 2903 2018/01/24 11:31:36 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2000080003, 0x2) getsockopt(r0, 0x0, 0xcf, &(0x7f0000002000-0x8)=""/8, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000004000-0x14)={@multicast2=0xe0000002, @rand_addr=0x0, 0x1, 0x1, [@rand_addr=0x9]}, 0x14) r1 = syz_open_dev$sndpcmp(&(0x7f0000001000)='/dev/snd/pcmC#D#p\x00', 0x401, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000005000+0xd8a)={0x3, 0x1, 0x7, 0x3, 0x8}, 0x14) lremovexattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000005000)=@known='security.ima\x00') ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000006000)=""/225, 0xe1) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000001000-0x8)={r2, 0x2}) [ 167.198538] binder: undelivered TRANSACTION_ERROR: 29189 [ 167.204590] binder: undelivered TRANSACTION_ERROR: 29189 [ 167.213391] binder: 29016 RLIMIT_NICE not set [ 167.238434] binder: BINDER_SET_CONTEXT_MGR already set [ 167.243862] binder: 29005:29021 ioctl 40046207 0 returned -16 [ 167.251755] binder: 29016 RLIMIT_NICE not set [ 167.257829] binder_alloc: 29005: binder_alloc_buf, no vma [ 167.263423] binder: 29005:29034 transaction failed 29189/-3, size 0-0 line 2903 [ 167.274988] binder: undelivered TRANSACTION_ERROR: 29189 [ 167.280595] binder: undelivered TRANSACTION_COMPLETE 2018/01/24 11:31:36 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000464000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfff, 0x141000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000000)={0x6, 0x1000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000002000-0x8)=0x7000) 2018/01/24 11:31:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000564000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x20000000000003) r2 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af20, &(0x7f0000cb5000-0x8)={0x0, r1}) writev(r2, &(0x7f0000523000)=[{&(0x7f0000479000)="8d6f2ecf9e244299", 0x8}], 0x1) 2018/01/24 11:31:37 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c9d000-0xa)='net/ptype\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000005000)='./file0\x00', &(0x7f0000005000)=""/199) symlinkat(&(0x7f0000004000-0x8)='./file0\x00', r0, &(0x7f0000004000)='./file0\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000007000)='./file0\x00', 0xfffffffffffbfffe, 0x40) 2018/01/24 11:31:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00004c6000-0x4)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000e35000-0x1e)={0x0, 0x3, 0x4, "a38ccb69fa35", "402d56cddec40187cb590319505b40c7"}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) listen(r2, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 11:31:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xf64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$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) rt_sigsuspend(&(0x7f0000799000)={0x9}, 0x8) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x274, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x1a0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000145000-0xc)={0x8, 0x36d5e1f7, 0x4}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 11:31:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x7fff, 0x40140) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000ae2000)=""/41) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x80000001, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f00002ec000/0x3000)=nil, 0x3000, 0x2000006, 0x32, r2, 0x0) r3 = semget$private(0x0, 0x2, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETPID(r3, 0x2, 0xb, &(0x7f0000002000-0xae)=""/174) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000002000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x14) r4 = getpid() prctl$setptracer(0x59616d61, r4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f0000000000)=0xe233, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005b3000-0xa)='/dev/ptmx\x00', 0x20200, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000044f000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$TCXONC(r5, 0x540a, 0x800000004) 2018/01/24 11:31:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000005, 0x0, &(0x7f00005b3000)={0x0, 0xfffffffffffffffc}, &(0x7f0000048000)=0x0, 0x4000000) pipe(&(0x7f000088d000-0x8)={0x0, 0x0}) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000553000)="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", 0x1000) 2018/01/24 11:31:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f5c000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) accept(r0, &(0x7f000061d000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dc4000)=0x10) r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) ioctl$TCSETA(r1, 0x4030582a, &(0x7f00001e9000-0x14)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8}) 2018/01/24 11:31:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x1, 0x4) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000013000-0xe3)=""/227) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x5c, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) pipe(&(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/01/24 11:31:37 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000dea000)='/dev/admmidi#\x00', 0xfffffffffffffffb, 0x200) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00004d4000)={{0xfffffffffffff801, 0x6, 0x1, 0x2, 0xffffffffffffff80, 0x4}, 0x10000, 0xf2, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000001000-0x14)={{0x1000, 0x2, 0x1000, 0x100000000, 0x1, 0x7ff}, 0x6, 0x7fffffff, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000002000-0xe8)={0x0, 0x0, 0x0, 0x8000, 0x100000, 0x0, 0x2, 0x3, 0x1, "971d4e374cdb152111a13fc18fc2bec6bf3247e904ed9b2d2619342a6aead8e0735ee8decac92844c1ce660f2f2c11af17d666d5f7c724626dd30cab03ad55c5", "247c600152538f3664b781ec9e9069206a905ed6fceb23865430a758cfd66a21cb8a2f706354efc9a74c04f1cfe493848d106b04363a676dd095c5331c9b4210", "bee11d72dcd198ca8edc052c6d2cf70fc5b812f91ea9f5d2b7ac693ddd1b6160", [0x5, 0x2]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000-0x8)={r1, 0x13}, &(0x7f0000001000-0x4)=0x8) syz_open_dev$sndctrl(&(0x7f0000001000-0x13)='/dev/snd/controlC#\x00', 0x101, 0x4042) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000003000)=""/144) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000003000-0x160)={{{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x24, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x7, 0x4af1, "6619fa3a35c98dac5479c5f3c25a24a91a14e2f84a875ed86972746f29ec5d37f9eab8fded2f59e1fdd467720ec4ba1fcc976b4a793b59befe93241bd5eb03fcb1cfe495d6fd5ffeeb6eaf64b6c6068b"}, 0x160) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000004000)={@generic="3b1e466e19a6b449d2b808e12a54a485", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000006000-0x4)=0x0, &(0x7f0000005000)=0x4) syz_open_dev$vcsa(&(0x7f0000001000)='/dev/vcsa#\x00', 0x0, 0x600) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000)='rootfs\x00', 0x0, &(0x7f0000003000)="3da85cff98e2b684771e69eb95533b10abebc8c14c7c29b5d295ab715ff0d4030251b9d3a4d52e633666287a159373a4daf75ba2f6a920af8c6267fb458f812f33759818da") uname(&(0x7f0000001000-0x4c)=""/76) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000007000)=""/4096) signalfd4(r0, &(0x7f0000003000-0x8)={0x774c}, 0x8, 0x800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000009000-0x4)=0xb457, 0x4) 2018/01/24 11:31:37 executing program 7: mmap(&(0x7f0000000000/0xdfb000)=nil, 0xdfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000113000-0x5)='task\x00') ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000df8000)={0x7, 0xfff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000425000)=0xfff, 0x4) sendto$inet(r1, &(0x7f0000df4000-0x47)='7', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000df4000)=0x0, &(0x7f0000aab000)=0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00004e3000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000198000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000517000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000010000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000df6000)=r3, 0x4) poll(&(0x7f0000df5000)=[{r4, 0xc2b73308762b4de9, 0x0}, {r2, 0x2000, 0x0}, {r2, 0x1000, 0x0}, {r2, 0x1000, 0x0}, {r1, 0x400, 0x0}, {r1, 0x200, 0x0}, {r1, 0x1, 0x0}, {r1, 0x10, 0x0}], 0x8, 0x97) close(r0) socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000df9000)={0x0, 0x0}) lookup_dcookie(0x80000001, &(0x7f0000977000)=""/147, 0x93) setsockopt$netlink_NETLINK_RX_RING(r5, 0x10e, 0x6, &(0x7f000000d000-0x10)={0x1cbd, 0x2000000000000006, 0xfffffffe, 0x6}, 0x10) setsockopt$sock_int(r6, 0x1, 0x1000000007, &(0x7f0000293000)=0x0, 0x4) r7 = socket$inet_udp(0x2, 0x2, 0x0) bind(r7, &(0x7f0000dfb000-0x9)=@rc={0x1f, {0x1, 0xfff, 0x100000001, 0x0, 0xfffffffffffffff9, 0x1}, 0x2}, 0x9) readahead(r6, 0x8, 0x1) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r6, 0x0, &(0x7f0000df6000)=0xfffffffffffffdf3) 2018/01/24 11:31:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) sendmsg$nl_generic(r0, &(0x7f000005f000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce9000)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) read(r0, &(0x7f0000af1000-0x19)=""/25, 0x19) 2018/01/24 11:31:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00006d8000-0x9)='/dev/rtc\x00', 0x8200, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f000041a000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000f90000-0x5)={0x1, &(0x7f0000eb2000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) uname(&(0x7f0000813000)=""/0) chown(&(0x7f00008cc000-0x8)='./file0\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000bb7000-0x4f)=""/79) 2018/01/24 11:31:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000cd4000)='/dev/autofs\x00', 0x4000, 0x0) r0 = syz_open_dev$midi(&(0x7f00003cd000-0xb)='/dev/midi#\x00', 0x401, 0x8000) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x1, 0x0, 0x0, 0x4}, 0xc) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b76000)='/dev/rtc\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f000057a000-0x4)=0x0, &(0x7f00001dc000)=0x4) sendmsg$nl_route(r1, &(0x7f000000a000)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000004000)=@bridge_getlink={0x28, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_EXT_MASK={0xffffffffffffff28, 0x1d, 0xffffffffffffffff}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 11:31:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000092000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000c37000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a75000-0x4)=0x0) ioprio_set$pid(0x3, r1, 0x0) sendfile(r0, r0, 0x0, 0x80000000) 2018/01/24 11:31:37 executing program 1: 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) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x3, 0x2f) sendto$inet(r3, &(0x7f0000098000)="", 0xffffffdb, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f000091a000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2018/01/24 11:31:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) 2018/01/24 11:31:37 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00001ec000)='/dev/dsp\x00', 0xa0000, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f83000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000436000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = syz_open_dev$audion(&(0x7f00002d9000)='/dev/audio#\x00', 0x5, 0x300) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000e50000)={0xffffffff, {{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000001000-0xb0)={{0x4, 0x7}, 'port1\x00', 0x4, 0x0, 0x4, 0x4, 0xffffffff, 0x3, 0x7f, 0x0, 0x0, 0xffffffffffffffc0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000931000)={0x0, 0x1b, "3c45330ec2a7256928b5361386e2bb68f4d02b9f6d089c3d630ab7"}, &(0x7f0000a71000)=0x23) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000569000-0x8)={r5, 0x4}, &(0x7f0000f8c000)=0x8) recvmsg(r3, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/0, 0x0, 0x0}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00007ef000-0x38)={&(0x7f0000f1c000-0xc)={0x10, 0x0, 0x0, 0x844}, 0xc, &(0x7f00009a3000)={&(0x7f0000fda000-0x420)={0x420, 0xa, 0xf, 0x3, 0x0, 0x2, {0xa, 0x0, 0x6}, [@nested={0x29c, 0x1b, [@typed={0x14, 0xb, @str='/dev/audio#\x00'}, @generic="aa4ae825fe67c2e1bcfa8e72597c3cdef46bf2c4e73191450d3c51a315d6fa8eac9e9009b5a18bdf1e9026cf6f1feae0dfe61967a23626a418eee0b3900b7ee7dbafeecd05708c47d492f13960094b7b48f9adef5866f3fcd38a23ac6ca635b878a523b07d2fe0d5ed0d3df25875bdb0289fd69ba0352ced907817c434fc409f94cbb45cbc490f969e4c00614c24feb4c5f9e828d08c0293775b6b8c1e1b68aa7b74ba", @typed={0xc, 0x18, @u32=0x3}, @generic="a91cae9800149108fac54e2767049e81ef3152f9e3f82ac1faf211af93dbac45e620e78006307c903befd940aae70c8ed9463845878d0acf0112decdd14d077c78ce2790f28a823aad5a1dc5cda48af760495695f40dca51edf6e8dfa1784b12b085697a8904e565359a91e36288f838498198f4f87a680cd07a6d61dd3277d43d9386805c05cb8bf67fb929a5c8b614315fa54b93263cfba4652baf75697c2eeaff78f0384d9451bca60cf5b5bdda38ceb0f1aa1fc6a0a8b886e3d3cfb0cd0c19c88a748b82cc972dec7ebadcb9f6b72006cf15ce45c7d237c8cc", @generic="", @generic="7858db8371861981eaf2a5fb6be22ada2286a72e9821ea7e28c889957e433a1f6ef4e8d7512045143ff5e8ed3807453978b6b0268c57812e046ac6051065b9a577572adfcd3426f523b691abff18809cad30b79d3ef3ee9a73603a34bfc9176fb617c7f1519b4e1bbe1dc3cb53142656a95d2d5e40657bf06a76a828f5d5bcb735117ad4b20b0b93b8f3ed8e8760808c8128e43013b4baa435d9cd088ce5703436cd4e1e32415da52f3113b411d78df3ec5cbb5e109e61ee2f8e4f4c6983a9aadd857f7bee4e26adbab541521fb36453e9673bd2f54822c3162349d4aa28cdfcb6e183f02c02f14bce5ddd617c4e5d15ce691654aa12f3"]}, @generic="689bbca0101fc33df5bae633", @generic="d44b25213c9f57fce9e42358047752e2f43e2144658f19328879a301234497eacffe410e2466ea9c9ed4bdc55e5d386cb5b39915d8dde1daaee29eb6056f456200aa659adb1a1561c067c07e1a34874147b54571f901a86c3a324b159a5f7ab98fc9e4af34848dc308577f8a78e18b53332695f82fbe4304415d41ef4960403e91ddacc776c4ed092ef473ff7405fea56787c93bcc47a073012e15ada3efa97d7583b4141abfb66d7b55db2802427083fc0260bb8e505b1a7d4f45e04a4cbb0bf45cf4d761e4f201", @generic="463f3c1c969957ba9e3263eabd63f03fb85a7dbd54f985d2cde3714e95aadafe5839d36cb8303b10d8508cf19b4fc61b2036097220c6b13051d1d270c40ed01bf6e2d80eb27849b5a250279fd0ed2232b7a9c01e5fd7aafbfc7d343f0adda74043a9dccb7abd9eae0f1a3d2e75112957895c8c4ab627916c8fcdf9e3b0f07c2766883d3712a147371624d3926d", @typed={0xc, 0x28, @u32=0x7fffffff}]}, 0x420}, 0x1, 0x0, 0x0, 0x8000}, 0x4000080) 2018/01/24 11:31:37 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000003000-0xc)={0x6, 0xffffffffffffff9c, 0x0}) ioctl$KVM_SMI(r0, 0xaeb7) 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}) 2018/01/24 11:31:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000e9b000-0x10)={0x2, &(0x7f000003c000)=[{0x2, 0x8, 0x6, 0x80}, {0xa7bf, 0x0, 0x5f71, 0x7e325e40}]}) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000379000-0x26)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb080003000100fc00", 0x24) [ 167.729262] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 167.794099] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/24 11:31:37 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000381000)='/dev/dsp\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000000)=""/4096, &(0x7f0000000000)=0x1000) 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) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mbind(&(0x7f00002c8000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000a67000-0x8)=0x215, 0x435, 0x2) 2018/01/24 11:31:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bd1000)={0x0, 0x0}) recvfrom$unix(r1, &(0x7f0000ad8000-0x1000)=""/4096, 0x1000, 0x1, &(0x7f0000b07000)=@file={0x1, './file0\x00'}, 0xa) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d3a000)=0x0, 0x4) r3 = dup2(r0, r0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000671000)=0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000843000-0x4)=0x0) getpgid(r4) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0xfe44) getpgid(r4) setsockopt$inet_tcp_int(r3, 0x6, 0xc, &(0x7f0000070000-0x4)=0xe4bf000, 0xc5) 2018/01/24 11:31:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x77, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003dadce) r1 = request_key(&(0x7f0000ddc000)='ceph\x00', &(0x7f00001aa000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000159000)='{\x00', 0xffffffffffffffff) keyctl$get_security(0x11, r1, &(0x7f0000261000)=""/4096, 0x1000) 2018/01/24 11:31:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ffa000-0x11)='proc\x00', 0x2) write(r0, &(0x7f0000c7e000)='#,', 0xfffffffffffffebe) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00002ac000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/24 11:31:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mouse(&(0x7f0000969000-0x12)='/dev/input/mouse#\x00', 0x3, 0xc400) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000419000-0x70)={[{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]}) r3 = socket$netlink(0x10, 0x3, 0x0) close(r3) r4 = socket$unix(0x1, 0x5, 0x0) bind$unix(r4, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00009bd000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x0}, 0x0) geteuid() listen(r4, 0x0) dup2(r1, r3) connect$unix(r0, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/24 11:31:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = semget$private(0x0, 0x3, 0x8) semctl$SEM_INFO(r2, 0x2, 0x13, &(0x7f0000224000)=""/218) socket$key(0xf, 0x3, 0x2) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r3 = fcntl$dupfd(r0, 0x0, r1) unlinkat(r3, &(0x7f00008d2000-0x8)='./file0\x00', 0x0) connect$pppoe(r0, &(0x7f00001be000)={0x18, 0x0, {0x4, @random="b3ddafe69a67", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) 2018/01/24 11:31:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x5, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00003e7000-0x4)=0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a9b000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000733000)={@common='tunl0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt(r1, 0x0, 0xc8, &(0x7f0000000000)="", 0x0) 2018/01/24 11:31:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000ee2000-0xf1)=""/241, 0xf1, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000139000-0x20)=[{0x2, 0x1}, {0xe, 0x228}, {0xf, 0x3}, {0x0, 0x8}], 0x4) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000a80000)="be", 0x1, 0x0, &(0x7f00001e2000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) [ 167.879504] QAT: Invalid ioctl 2018/01/24 11:31:37 executing program 5: syz_emit_ethernet(0x2a, &(0x7f000082d000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="4c70c290b6dc", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/24 11:31:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2a) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008ea000)={r0}) sendmsg$nl_route(r1, &(0x7f0000d2a000-0x38)={&(0x7f000011b000-0xc)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000ea1000-0x10)={&(0x7f0000a44000-0x14)=@ipv4_getroute={0x14, 0x1a, 0x400, 0x4, 0x1, {0x2}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x8005) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b6c000-0xe8)={{{@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]}, 0x3, 0xed27, 0xffffffffffffffff, 0x0, 0x10002, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x8000000000000001, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x932}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getpeername$packet(r1, &(0x7f000095f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000336000-0x4)=0x14) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 167.911925] QAT: Invalid ioctl 2018/01/24 11:31:37 executing program 3: clone(0x0, &(0x7f0000b6b000-0x30)="", &(0x7f00009c3000-0x4)=0x0, &(0x7f0000b9f000-0x4)=0x0, &(0x7f0000e2d000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0xffffffff, 0x80400) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00003bf000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f000000b000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000001000-0x4)=0x82) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={0x9, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8000, 0x0, 0x7f, 0xfffffffffffffff7, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x7, 0x1}) setitimer(0x0, &(0x7f0000002000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/24 11:31:37 executing program 6: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000fd3000)='/dev/midi#\x00', 0x7, 0x2c0000) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000396000-0x4)=0x0, 0x4) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000011000)={{r1, 0x0}, {r1, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x4, 0x1, &(0x7f0000fd3000)={0x0, 0x0}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f0000fd4000-0x18)={0x0, 0x7, 0xffff, &(0x7f0000fd3000)=0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f0000b6a000)=[{&(0x7f000018d000)=""/16, 0x10}, {&(0x7f000057c000-0x26)=""/38, 0x26}, {&(0x7f0000fd5000-0xf2)=""/242, 0xf2}], 0x3, &(0x7f000028c000-0x50)=[{&(0x7f0000955000)=""/195, 0xc3}, {&(0x7f0000fd4000)=""/220, 0xdc}, {&(0x7f000098b000-0x1000)=""/4096, 0x1000}, {&(0x7f000027e000-0xe7)=""/231, 0xe7}, {&(0x7f0000fd5000-0xe0)=""/224, 0xe0}], 0x5, 0x0) syz_open_dev$vcsn(&(0x7f0000e87000)='/dev/vcs#\x00', 0x5, 0x20001) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000d8000-0x8)={0x0, 0x0}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) mprotect(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x1000001) read(r4, &(0x7f0000fd3000-0x12)=""/128, 0x80) 2018/01/24 11:31:37 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = add_key$user(&(0x7f0000005000)='user\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000010000)="3bc477c2f46c6ea2d364212bb3ca176c9e7ff49bce1ee0991d50d574b95aba", 0x1f, 0xfffffffffffffffd) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000011000)=0x4) mq_notify(r2, &(0x7f0000013000-0x60)={0x0, 0x2c, 0x2, @thr={&(0x7f0000009000)="9329f649a671", &(0x7f0000009000)="43747da1738282f6314ed83a65047684a9ad982c34888398bd5f13f26d225f3b1b8532d243f61a42551ce2f9f48b4318ff959e04111f6b6c7750c9e4b07172ce86d073994b95efdde5a72aa8f5fdccc07ffe4aec852b3a8d04c6f284b6442b3d6b81d79b0a54dab724174e8d5e34e19f6e984f80f53f12c84b3dff920d057305f18bd3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$read(0xb, r1, &(0x7f000000e000)=""/36, 0x24) sendmsg$nl_generic(r0, &(0x7f000000e000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f000000e000)={0x20, 0x26, 0x100000829, 0xffffffffffffffff, 0xffffffffffffffff, {0x403, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 11:31:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000830000-0x86)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x5, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000098c000)='/dev/rtc\x00', 0x20000, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000a34000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000996000)={{0x6, 0x3, 0x9, 0x3, "479b40a418f613e1e52b5590d038545dc882d442db604d2ea5a00b04ac3aea919d29f580dc6842387f9fb3f8", 0xe2e}, 0x0, 0x0, 0x4, r1, 0x8751, 0xfffffffffffffeff, "bfbbb278a7c12ee8b1747671c7b461ab3f7b8580318df7cb4c21246731645eca5356529453a627311e3e5b15e6b06d04c505c92d97a813aa77278704eca038cd", &(0x7f0000564000-0xe)='selinuxcgroup\x00', 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x200, 0x0, 0x41a, 0x1f66], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup(0xffffffffffffff9c) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) 2018/01/24 11:31:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000c25000-0x38)={0x0, 0x0, &(0x7f00000cf000-0x80)=[{&(0x7f0000087000-0x68)="525618bc79fa207bba856c9b4a0cf0b2cc71983792e9ad4f98b631646732af255e74c6e26c3c324851e91f0c1d5ba228217105241741c2e6cdaa1d936b2ee999e06bfd939d6750b4561bb1b3e462d5783546b624e40205e03659d887c6c85dbbac5786abddbaa021", 0x68}, {&(0x7f0000419000)="173c107c792915904c85c7954c64fee098b730d9ae196c6b52a580b5b69d161237f574cd8cd6a905ba37b2c7134a875488ad007645cd24cd5fec4f93df4b", 0x3e}, {&(0x7f000028d000)="89951f79a241c975e3cce675b88b3a55058d6538d61125d8b70ed48e083bfc31d0b1dc7e127fc324c8457ee206388a9f26a7a07d8e83746933767a4660610c2f604dbb3ee0435db8f7c1597703fc2933f0afb57b44f5db239a6a77a8fb81befb19d83267d5a5d95e7aacd549aa28ac924eef934295457018e5366c57a88f6c6d1bdb0a7580f1898fc03e2aecf95c27ce10ce053e1947365174eb6bf14d0a0cf6", 0xa0}, {&(0x7f000091a000-0xca)="a7c949e275023c2f1c0380d2152ee5d0944a81d24e06add1ad47c6f2419e59521ea9d400deade97242dafca589361a142d410811b7939cbfb6e768d7dd0daa2c2591a95604f386449f5d7ec85a4bf29a3e7a31685342bd6100ab322172c7650f3b1e189da81d4659d31eff2ab635afef55036f0fe1a92b065fa7c5e547c0bbfa98bf2bc5a8e2744db7d0d5e98fc4afc90dcd14f6b9eb529047218a9f03e4ea7a310f14d3a8c5fe7d9eb47b31f43514def016022d03b64cfac35256d5c15b", 0xffffffffffffff8c}], 0x4, &(0x7f000075e000)=[], 0x0, 0x8080}, 0x0) 2018/01/24 11:31:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/load\x00', 0x2, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) semget$private(0x0, 0x3, 0x2) openat$selinux_context(0xffffffffffffff9c, &(0x7f00007ba000)='/selinux/context\x00', 0x2, 0x0) pipe(&(0x7f0000fa4000-0x8)={0x0, 0x0}) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) open(&(0x7f0000b62000)='./file0\x00', 0x0, 0x0) close(r0) 2018/01/24 11:31:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000038c000-0x9)='/dev/ppp\x00', 0x80000, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f000039b000)={0x2, 0x4, 0x9, 0x0, 0x7, 0x15a}) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0x5, &(0x7f0000000000)="2a8e0000", 0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dfa000)=0x4c) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000bb1000-0x28)=""/40, &(0x7f0000828000)=0x28) 2018/01/24 11:31:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000001000-0x20)={0x100000, 0xf000, 0x7, 0x3, 0xffffffffffff5b33, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f0000396000)='environ\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00009a0000)={0xaa, 0x0, 0x0}) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000e9c000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r4 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r5 = getpgrp(0xffffffffffffffff) sched_setaffinity(r5, 0x8, &(0x7f0000878000-0x8)=0x99) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) readv(r4, &(0x7f0000936000)=[{&(0x7f00005eb000)=""/167, 0xa7}, {&(0x7f0000e97000)=""/220, 0xfffffffffffffef6}, {&(0x7f0000555000-0x3)=""/3, 0x3}], 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f00000c5000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r3, r2, 0x0) 2018/01/24 11:31:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$getown(r0, 0x9) r1 = getpgid(0x0) r2 = syz_open_dev$audion(&(0x7f0000443000)='/dev/audio#\x00', 0x0, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f000027e000)={0x4, 0x8000, 0x0}) r3 = syz_open_procfs(r1, &(0x7f00006c6000)='nht/ip_mr_vif\x00') setns(r3, 0x0) 2018/01/24 11:31:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00004e5000)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000d5c000)=0x1, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000984000)={0x10000, 0x1, 0xff, 0x80000001, 0x401}, 0xc) madvise(&(0x7f0000c8c000/0x2000)=nil, 0x2000, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000890000-0x9)='/dev/ppp\x00', 0x0, 0x0) getsockname$netrom(r1, &(0x7f0000a97000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a35000)=0x10) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000980000)="99", 0x1, 0x0, &(0x7f000042d000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 11:31:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d4c000)={0x0, 0x0, 0x0}, &(0x7f00007c6000-0x4)=0xc) rt_sigqueueinfo(r0, 0x1d, &(0x7f000030c000)={0x19, 0x3ff, 0x2, 0xffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c29000)='/dev/cuse\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000eba000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000401000)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000acd000)={0x0, 0x100000000000000, 0x2, [0x0, 0xe6]}, &(0x7f0000b1a000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000f7f000)={r3, 0xba1c, 0xce, "1ea059100eff24db7a0082be11a1dc09d88926585de907fde575b12d2a71c39762853094d64b0f8d115f4edcf9643a32dad79240e10c5a447ffc2178b5f44508147d478ad3aefbe834e880d668dbeacaae53dc2510810a8ea8f428c545fa3b64725f3268a5d12ffbc1d37f79fcc27dbd24d250f721139f3d2a8f823d89d4a82b3987020116c8d6604f59a238ba327ffd9dd6a11e5351b8050119220eb7d52b07b2269c007077750c0357201aa3236e05018808d0b2cc46cf349691e5210f2f62fdd663390e0cfc7868aed45f47d6"}, 0xd6) keyctl$join(0x1, &(0x7f0000c17000)={0x73, 0x79, 0x7a, 0x3, 0x0}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000667000-0xa0)={r3, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x265, 0x7fffffff, 0x1, 0x88}, 0xa0) r4 = syz_open_dev$dmmidi(&(0x7f00003e9000-0xd)='/dev/dmmidi#\x00', 0x2, 0x40) r5 = accept$inet(0xffffffffffffffff, &(0x7f0000ee1000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008fc000)=0x10) ioctl$LOOP_SET_FD(r4, 0x4c00, r5) setns(r5, 0x4c000000) 2018/01/24 11:31:37 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f000000e000-0xf4)=""/244, 0xf4, 0x40000002, &(0x7f0000005000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/24 11:31:37 executing program 0: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)=0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000ff4000)=0x0, &(0x7f0000ff4000)=0x4) r1 = syz_open_pts(r0, 0x100) fdatasync(r1) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000024f000)=0x941, 0x4) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000665000-0x10)={0x0, 0x0}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000020d000)=[{{&(0x7f0000835000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00005e2000)=[{&(0x7f0000ff5000)=""/110, 0x6e}, {&(0x7f000051f000-0xa6)=""/166, 0xa6}, {&(0x7f00003e3000-0x68)=""/104, 0x68}, {&(0x7f000050e000)=""/4096, 0x1000}, {&(0x7f0000ff6000-0x97)=""/151, 0x97}, {&(0x7f0000ff5000)=""/4096, 0x1000}, {&(0x7f00002a1000-0xf)=""/15, 0xf}], 0x7, &(0x7f0000be1000)=""/99, 0x63, 0xffff}, 0x80000000}, {{&(0x7f00009d7000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000ff6000-0x10)=[{&(0x7f0000ff5000)=""/160, 0xa0}], 0x1, &(0x7f0000853000-0x69)=""/105, 0x69, 0x5}, 0x1}, {{&(0x7f0000ff6000-0x10)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d26000)=[{&(0x7f0000ff6000-0xfb)=""/251, 0xfb}, {&(0x7f0000ff6000-0xc1)=""/193, 0xc1}, {&(0x7f000027c000)=""/169, 0xa9}, {&(0x7f0000916000-0xae)=""/174, 0xae}, {&(0x7f0000ff6000-0x20)=""/32, 0x20}, {&(0x7f0000e8d000-0x2f)=""/47, 0x2f}, {&(0x7f0000ff5000)=""/4096, 0x1000}], 0x7, &(0x7f0000ff6000-0x7f)=""/127, 0x7f, 0x1ccd}, 0x0}, {{&(0x7f0000df2000-0x20)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000ff5000+0x31e)=[{&(0x7f0000f3e000)=""/32, 0x20}, {&(0x7f0000124000-0x1b)=""/27, 0x1b}, {&(0x7f0000bb4000)=""/4096, 0x1000}, {&(0x7f0000ae6000)=""/172, 0xac}, {&(0x7f0000e1e000-0x12)=""/18, 0x12}, {&(0x7f0000da6000-0x9f)=""/159, 0x9f}, {&(0x7f00008df000-0x6f)=""/111, 0x6f}, {&(0x7f0000ff5000)=""/100, 0x64}, {&(0x7f0000ff6000-0x45)=""/84, 0x54}], 0x9, &(0x7f0000ff5000)=""/19, 0x13, 0x3}, 0x1000}], 0x4, 0x2000, &(0x7f0000ff5000)={r2, r3+30000000}) sigaltstack(&(0x7f0000166000/0x3000)=nil, &(0x7f00005d6000)=0x0) 2018/01/24 11:31:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000353000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/24 11:31:37 executing program 6: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x92, &(0x7f000033d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@llc={0x4, {@snap={0xab, 0x0, "b7a5", "d375c3", 0xf9, "8b48a36ae7eb1f7851735a298a50204ebd7040fcf0b25bd5235d17ef81e95a845a95a02765c24df630061eae297d4b03c2568100e5c324198c64446cb8b98db83138e124e33af6cf0abbcf7b02fd4464d7af96cc22db24556a0361cd70e479f5a5ae32653dfc31ef37f866ae60beae85c2a65b12271140e2d06905"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) r0 = pkey_alloc(0x0, 0x2) pkey_free(r0) 2018/01/24 11:31:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000+0x4a0)={0x0, 0x8, 0x3, [0x4, 0x1, 0x2]}, &(0x7f0000002000-0x4)=0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000-0x108)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x5, 0x7, 0x40, 0x9, 0xff, 0xaf, 0x80000000, 0x7f, 0x8000, 0x5, 0x5, 0x7, 0x6, 0x3]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000001000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0xd7}, &(0x7f0000fb5000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000001000-0x13)={r3, 0xb, "9e15d75358d39e56a14d91"}, &(0x7f0000000000)=0x13) mmap(&(0x7f0000000000/0xd32000)=nil, 0xd32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r4, 0x6, 0xe, &(0x7f0000d31000)="a6bc5a2a66ef993066b3e174f66c4c12350ac5cec1b90f0eb56d7669726d2c5b8860ec227b4ec4409761c30a637f292c140cb4814122d0b87a3f6018951c07f2e0ee7843f9b7c6dba11f48fe1d7271ad2b1bfea0ce97e611b7e3f362c5055546be6df95e03e4193e276cdc55a8b95be1e9a398c19aab9967d1470984ac9536c75d0b6ef8bc5525d6d42c6e8f944146eec1dd3d4cdff34abddc7bb0e13870b7f7a2f47abb28d5c1bffb833a0f11a58519d3e5af32efecbc87c335fca0aa29a6595c1bd4a44f7914994afcf5a5b7a780edd84223a1fcad3605", 0xd8) 2018/01/24 11:31:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d10000-0xb)='/dev/audio\x00', 0x802, 0x0) connect$pptp(r0, &(0x7f000044a000)={0x18, 0x2, {0x3, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$int_in(r0, 0x5421, &(0x7f00006e1000)=0x800000000007f) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f00007d2000-0x38)={0x3, 0x0, [{0x934, 0x0, 0x9}, {0xff4, 0x0, 0x4}, {0x40b, 0x0, 0x89f5}]}) readv(r0, &(0x7f00005a7000-0x10)=[{&(0x7f0000598000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) 2018/01/24 11:31:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000548000)='/dev/loop#\x00', 0x0, 0x0) fsync(r0) r1 = accept(0xffffffffffffffff, &(0x7f00004ee000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000a52000-0x4)=0x3a) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000782000-0x2)=0x5) 2018/01/24 11:31:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f000054f000-0x4)=0x0, 0x0) r0 = socket$nfc_raw(0x27, 0x0, 0x0) sync_file_range(r0, 0xe836, 0x8, 0x2) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f00008da000-0x10)={0x0, 0x0}, &(0x7f0000b34000)=0x0, 0x0) 2018/01/24 11:31:37 executing program 4: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000fd7000)='./file0\x00', &(0x7f0000b1d000)='./file0\x00') mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd8000)='./file0\x00', 0x1) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f0000fd4000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd9000)={0x0, 0x0}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00007c3000-0x4)=0x0, &(0x7f0000fda000-0x4)=0x4) r1 = open(&(0x7f0000e46000-0x8)='./file1\x00', 0x4800, 0x44) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents64(r1, &(0x7f0000fd7000-0x3d)=""/61, 0x3d) getdents64(r1, &(0x7f0000429000-0x1000)=""/1792, 0x700) 2018/01/24 11:31:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000076e000)="890600000090", 0xffffffffffffffc9) 2018/01/24 11:31:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000756000-0x3)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000ad9000-0x15)={0xffffffffffffffff, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ba8000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001e4000+0xfa)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000002a000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xaff}], 0x2c) ptrace$poke(0xffffffffffffffff, r1, &(0x7f00007d7000-0x8)=0x0, 0x2) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428421, {0x400003ffffffe}, 0xffffffffffffffff, 0x0}, &(0x7f0000e25000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x7, &(0x7f0000b89000-0x8)={0x0}) syz_open_procfs(0x0, &(0x7f0000288000)="8a6574240000020d00") 2018/01/24 11:31:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00006fd000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e3, 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) getpriority(0x0, r0) ptrace$poke(0x5, r0, &(0x7f0000fe9000)=0x0, 0x7) 2018/01/24 11:31:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00005fb000)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000fd2000-0x48)={0x0, 0x0, []}) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000842000)=0x0) 2018/01/24 11:31:37 executing program 6: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000f87000-0x8)=0x3) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f86000)={0x0, 0x0}, 0x800) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000606000)={0x4, r0, 0x1}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f86000-0x60)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000f88000-0x80)=[{&(0x7f0000f88000-0xac)="6046ef1d7da6eb048469c6c0601610cb9582a783620f1c20855c510360bd3447c2bdeb1af7367c3fe1904840fcad876b33dd78c753a89dba8ed15b2ad03815ae608877075c68b06cdf72631c7bb6d130063ccd71f843466ed4e590674e3168e187ce52a50b6c1a677a6beab439463d4ffd361e94dbdb6aede17d6aaaaee703dd6f8c825b2b0031cd78129151d3a1c62fb1456e50f134798c278cee0fd40f8b35ed2b1593f726cb7c9b21340f", 0xac}, {&(0x7f000032f000-0x79)="68ea533522b5955aa326b0a916812647abde5dbde01f47d581076a9164d2954d02814b836fa06ad0c423ec4892d65b54407436fecdd4dfd3960cd544bf3d66394e52ac0139025b70d0589dddfa2d53366aee6cc94118f67f68e13a7964ee00e829862102bd2420cad2b264e5177926b3325a5e2995c2bdf3fb", 0x79}, {&(0x7f0000f87000)="d30a605601e256f59055eb71ca4cced529a31e74b8060372ddebe94aabb9939908f5289f6d1fb5a69de5901145f802d5f25cbdce57bb6860fb382afd2008bf2112bfaf77884562ea72353b65b6378ba126accdeab7b6ffbf57e4de381b9360f8821dbee7982832200470783fb191504cf257a0817702755c5d9091341e835043e100fbeead56fffefe078fc4f56901facd43026d6f618cf1b992678d55b4a3b34f8a63d92f8c121b240a0e87b31f03b2", 0xb0}, {&(0x7f0000e70000)="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", 0x1000}, {&(0x7f000014a000)="c4acb87a3415c7e02f487a8cacde0a2fb14b9a24483fba71ba5293fbabc777fd88d50ad406b0961b3588193c413cc9cd", 0x30}, {&(0x7f0000f3b000)="4201ca5180d7392c14a5e8104e3d9e6bb331689884c5f0c892620c761cdd80e433174b487bcaefbfe7b5da0abb389c092bfa093ccc2665b263fc6855ef03f097d6b8ba4d264bc838295567d2", 0x4c}, {&(0x7f0000f87000)="cbff204d3e59cd030444cc7fa02f76418516a193e1b6b36678b817ebbef416d3ca5bf3c431610ce5e011bfd5d69cbe03a92bf9ef4287b4bda82b17044abef80cabdbf58267cef3188b969967545197e5d41c472d8621f72865cf425d5fbfca72888e7bba11b6bdd80626cef97fe7f061f7e2b7922eac08925ee8d4c77d3b1f49ad130e83354e6413f1010a5ea085f4259582d75a9849f2003f90da8bfdeef241b9694f10b1b1531e72a6df73dab50a64b2590ab1ea890eeca28e65e30c56deabfcf33c04ae4972155c334d2f6f3568abd4b162063688daa952d4ba815eb19b7ab6d86144d0b3d78d4c9e55789ed11926fc92d4ecd42404", 0xf7}, {&(0x7f000030c000-0x33)="4e9675c2160289eef89eea2555916106757919cb64bb6adb48a15f7768b19e81bc28de15afd9639be8d2f303233714c948333a", 0x33}], 0x8, 0x0) recvfrom$ax25(r1, &(0x7f0000aae000)=""/24, 0x18, 0x40002022, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/24 11:31:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000031d000-0x78)={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) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000027000-0x10)={0x5, 0x0, 0x7ff, 0x1f, 0x0}, &(0x7f00002e5000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f99000-0x18)={r1, 0x9, 0x30, 0x100000000, 0x9}, &(0x7f0000688000)=0x18) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) r2 = syz_open_dev$vcsn(&(0x7f0000c6e000-0xa)='/dev/vcs#\x00', 0x654, 0x40) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000c87000)=0xfff) 2018/01/24 11:31:38 executing program 1: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) pipe(&(0x7f0000038000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000af1000)={0x0, @multicast1=0x0, @rand_addr=0x0}, &(0x7f0000282000)=0xc) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f0000ff7000-0x38)={&(0x7f000049f000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000c38000)={&(0x7f0000fed000)=@canfd={{0x3, 0x2, 0x9, 0x0}, 0x28, 0x3, 0x0, 0x0, "68cd2a14c2ac5e8542f89692e3991094aaabdf0cf9d8f62368eb052650b791bdb40ab2f0d48afc94559a495c4658d603e245d8ce4db1fcad045a8dce2e5225bb"}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x44040) lseek(r0, 0x0, 0x7) 2018/01/24 11:31:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000151000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000aad000-0x4)=0x6) r1 = socket$inet6(0xa, 0x3, 0x6) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000753000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg(r1, &(0x7f0000b11000)={&(0x7f0000ce1000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1ff}, 0x28e, &(0x7f0000be7000)=[], 0x0, &(0x7f0000b75000)=[], 0x0, 0x0}, 0x0) 2018/01/24 11:31:38 executing program 2: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004aa000-0xb)='/dev/hwrng\x00', 0x40082, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000098c000-0x10)={0x1, &(0x7f0000ace000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000365000-0x8)={r2, 0x22}) sendto(r0, &(0x7f0000199000-0xd0)="c7", 0x1, 0x0, &(0x7f0000acd000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000aca000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = memfd_create(&(0x7f00007a7000-0x18)='trusted![trustedtrusted\x00', 0x2) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00006b9000-0xc)={0x4, [0x6, 0x3, 0x4, 0x0]}, 0xc) shutdown(r0, 0x1) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000acf000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00003db000-0x4)=0x133) 2018/01/24 11:31:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x164) bind$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) get_thread_area(&(0x7f0000cde000-0x10)={0x1, 0x20001800, 0xffffffff, 0x3, 0xfffffffffffffffc, 0x0, 0x10000, 0x40, 0xb, 0xffffffffffffffc0}) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000537000-0x4)=0x1, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000ff8000-0x4)=0x6, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00003b1000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 11:31:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000869000-0x1b)='wlan1vmnet1vmnet0mime_type\x00', 0x3) ioctl$VT_ACTIVATE(r0, 0x5606, 0x33) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f82000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000811000-0x4)=0xc) capget(&(0x7f0000533000-0x8)={0x19980330, r1}, &(0x7f0000bc6000)={0xff, 0x6, 0x1, 0x9, 0x3ff, 0xffffffff}) clone(0x200, &(0x7f0000611000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000b40000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000ab1000)={0x0, 0x0, 0x0, 0x0}) llistxattr(&(0x7f0000f6e000)='./file0\x00', &(0x7f0000344000)=""/0, 0x0) syz_open_procfs(0x0, &(0x7f0000c2f000-0x8)='\a\x00\x00\x00\x00\x00\x00\x00') open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) 2018/01/24 11:31:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000320000)={0x0, 0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009b2000-0x15)='/proc/self/net/pfkey\x00', 0x80100, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000d4c000)={{0x101000, 0xf000, 0xf, 0x7, 0x0, 0x1d, 0x101, 0x9, 0x8, 0x3, 0x5, 0x9, 0x0}, {0xf000, 0x1004, 0xf, 0x200, 0x80000000, 0x9, 0x1, 0x4, 0x4, 0x85, 0x3d298f88, 0x8, 0x0}, {0x1, 0xd004, 0xe, 0x3, 0x8, 0x7, 0x72b, 0x34, 0x101, 0x9b, 0x9, 0x80, 0x0}, {0x16000, 0x1005, 0xa, 0x100000001, 0x20, 0x400, 0x7, 0xfffffffffffff000, 0x6, 0x7, 0x3, 0x8, 0x0}, {0x5000, 0x1000, 0x0, 0x4, 0x1, 0x1, 0x7, 0x1, 0x2, 0x3, 0x400, 0x88d00, 0x0}, {0x4, 0x10000, 0xd, 0x9, 0x2, 0x80000001, 0xffffffff, 0x1, 0x20, 0x1, 0x8, 0x25, 0x0}, {0xf000, 0x101000, 0xa, 0x1a3e, 0x6, 0x800, 0x4, 0x7, 0x1ff, 0xe10, 0x8, 0x20, 0x0}, {0x4000, 0xf000, 0xc, 0x7000000000000000, 0xffff, 0xc914, 0xa1d2, 0x4, 0x8, 0x0, 0x1, 0x1, 0x0}, {0xf000, 0x1, [0x0, 0x0, 0x0]}, {0x2, 0x2000, [0x0, 0x0, 0x0]}, 0xe0000009, 0x0, 0x1004, 0x44084, 0xf, 0x1, 0x4001, [0xfffffffffffffffb, 0x0, 0x1b6, 0xa]}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000439000)=@int=0x0, &(0x7f0000cc9000)=0x4) bind$inet6(r0, &(0x7f0000be5000-0x1c)={0xa, 0x2, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, 0x1c) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000ec8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a1fe3d", 0x0, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, [@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], ""}}}}}}}, 0x0) bind$netlink(r3, &(0x7f0000fa5000-0xc)={0x10, 0x0, 0x3, 0x0}, 0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f000049f000-0x4)={0x0, 0x0}) 2018/01/24 11:31:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007e0000-0x9)='/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_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ccd000)={"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"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f00002f6000)=0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000e21000)={0x2, r1, 0x0}) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f00001aa000)={0x1, 0x1, [{0x4b40000000, 0x0, 0x2}]}) statx(r3, &(0x7f0000e86000-0x8)='./file0\x00', 0x7000, 0xfff, &(0x7f000055a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 11:31:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) r2 = shmget$private(0x0, 0x800000, 0x1, &(0x7f00001b1000/0x800000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000391000-0x4f)=""/79) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) writev(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000003000)="", 0x3dc}], 0x1) 2018/01/24 11:31:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000b6000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000004f000-0xa)='/dev/ptmx\x00', 0x440000, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f000096c000)={0x1, &(0x7f00001e5000-0x4)=[{0x4, 0x81}]}) 2018/01/24 11:31:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000078000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ca4000-0x50)={@generic="17d4da37c32fd2e48734b41e65a0f149", @ifru_map={0x1f, 0x4, 0x9, 0xfffffffffffffff7, 0x0, 0x39}}) sendto$inet(r0, &(0x7f0000126000)="1f", 0x1, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000b10000)=0x20, 0x4) listen(r0, 0xc9) shutdown(r0, 0x1) getpeername$packet(r1, &(0x7f000045f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004c2000)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000eaa000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000182000-0x4)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000272000-0x38)={&(0x7f00005bb000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f000076e000)={&(0x7f0000ebf000-0x300)=@newpolicy={0x300, 0x13, 0x400, 0x3, 0x2, {{@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0x2, 0x0, 0x2, 0x1, 0xa, 0xa0, 0x0, 0x5d, r2, r3}, {0x800, 0x8, 0x101, 0x1, 0x2, 0x1, 0x0, 0x7dca}, {0x7ff, 0x9, 0x9, 0xfffffffffffffffd}, 0x7, 0xd, 0x1, 0x0, 0x1, 0x0}, [@algo_aead={0xb4, 0x12, {{'pcrypt(gcm_base(lrw-twofish-3way,ghash-generic))\x00'}, 0x328, 0x40, "1f939fb989c6855522cfedac3c28be178a2d28e9d1e0cbac259eb1740b97fe921fccaab9132605da0df1afee4a66c7b20ad5576c47cdc298429ca91666425b867b44477b9b1402599aec90cfcba5eea97ff3d59cbbd720f1004dd035ddaa01e654f1ca6e5b"}}, @sec_ctx={0x8c, 0x8, {0x87, 0x8, 0x1, 0x0, 0x7f, "9fbb9e784cc1aff3e6520fed75bce31c52043514662bf26e5f2a2b1826baa7e75875844ebc676527b0a18b2ce3e387b3ba87d3d06eaab7c4f9b2c957fbf717525235c322cc146aa56d6c1c1acc0e0b057c6a1bc3cfe746e8908fc31010faa83ef6733178ce5d71a73943fc523608d5565a43dc00be9da276d35f1fd04f9b6f"}}, @mark={0xc, 0x15, {0x2, 0x7}}, @algo_auth_trunc={0xf4, 0x14, {{'tgr128\x00'}, 0x538, 0x200, "868c80479ebdd3cb61b3307342bf21c03c1702cd0354b2296e638439c61bcc6a4c96f10fa46c81a811fe99a9e5a5e0e9576c6001fd931dad18a015de9c2469be3d4be5cae944f4ceddadf677315fb905658f627df6b3ffe2ea67678114a86fa7fb9ad6f4ec70950fe421d232586991c86786463b77b1b3caf6e3eac938a412ce9cc90fbfb2e79b2eab630439611829406d7d64816f533e1a6917d807465d2d464d007f8593bde0"}}, @replay_thresh={0x8, 0xb, 0x7fffffff}]}, 0x300}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 2018/01/24 11:31:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x2000000) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0x0, &(0x7f0000a7d000)=""/0, &(0x7f00002be000-0x4)=0x0) 2018/01/24 11:31:38 executing program 5: utimensat(0xffffffffffffffff, &(0x7f00005cb000-0x8)='./file0\x00', &(0x7f0000bdc000)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x1, &(0x7f0000001000-0x2)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/24 11:31:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000376000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00007f7000-0x1c)={0x8, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000b96000)='/dev/sg#\x00', 0x800, 0x145283) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00005cd000-0x50)={{0xfffffffffffffffa, 0x7ff}, {0x4b, 0x8001}, 0x0, 0x1, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d37000-0x18)={r0, &(0x7f000025c000)="", &(0x7f0000499000)=""/102}, 0x18) 2018/01/24 11:31:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sync_file_range(r0, 0x7f, 0x80000000, 0x1) 2018/01/24 11:31:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x240, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000bdc000-0x68)=""/104) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000-0x4)=0x80000000, 0x18e) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/24 11:31:38 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000990000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d2a000-0x10)={0x0, 0x1, 0x0, 0x7fff}, &(0x7f00002d3000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r1, @in6={{0xa, 0x0, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3c, 0x80, 0x9, 0x9, 0x100000001, 0x3, 0x9, 0x7fb, 0x2, 0x800, 0x101, 0x1ff, 0x20, 0xbdc, 0x52b]}, &(0x7f00002eb000-0x4)=0x108) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8946, &(0x7f0000268000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/01/24 11:31:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ba2000-0x34)={{0xffffffffffffffff, 0x1, 0x4, 0x0, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0c8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x1, 0x0) write$eventfd(r1, &(0x7f00002f9000)=0x20000000001, 0x8) 2018/01/24 11:31:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0xfffffffffffffffd, &(0x7f0000dcf000-0xa8)="6c8f309f075387d5057d432d76bb00b6f9e9e9b43a087549f8e2f7b7a42b468d9a45bb4ba12206ecd348bbe805aaaad562a6b24f184e025119e1a55f8a891d0dfb4cc1985868435dd94eb8eca09efc1ab274c728add2f8fbf2fc63b15b4a62be2051a2f426f8897444e56e7b4a6de78e3a14dad63742d3b65007d3d77c78604a11b47ced988c5ea9aca62ff6d68c15a2b870387e0b93e678b0a13bacce9d891d29d9db352400d75b") connect$ipx(r0, &(0x7f000036b000)={0x4, 0x7, 0x548, "671d6cbda781", 0x80, 0x0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4000000000001275, &(0x7f00006b0000)="") ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) 2018/01/24 11:31:38 executing program 4: r0 = shmget$private(0x0, 0xfffffffffeffffff, 0xfffe, &(0x7f000076b000/0x800000)=nil) shmat(r0, &(0x7f000008d000/0x3000)=nil, 0x4000) shmget$private(0x0, 0x4000, 0x105, &(0x7f000055b000/0x4000)=nil) mremap(&(0x7f00007b9000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000d2e000/0x3000)=nil) 2018/01/24 11:31:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) semop(0x0, &(0x7f0000626000-0x12)=[{0x0, 0xfffffffffffffdbe, 0x0}, {0x0, 0x0, 0x0}], 0x2) pipe2(&(0x7f0000559000-0x8)={0x0, 0x0}, 0x84000) semget$private(0x0, 0x2, 0x4) r0 = semget$private(0x0, 0x0, 0x108) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/01/24 11:31:38 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000010000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000005000)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) dup3(r0, r1, 0x80000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) mq_getsetattr(r1, &(0x7f0000012000-0x40)={0x8, 0x10001, 0x1, 0x7, 0x4, 0x401, 0x2, 0x9}, &(0x7f0000015000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000018000-0x9)='/dev/dsp\x00', 0x100, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000006000-0x40)={0x0, 0x4, 0x6, 0x9, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000003000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000f000-0x80)={0x1, 0x802, 0x0, {0x0, 0x2710}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "790eaada477f17eb046695eea58af88d0ba3b8f5ca34f33a9a82d81e455bc6ca3479893215467e3bb85ea1247aafde2b17277187bd8fc023bb972d19343108b0"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000011000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000013000-0x80)={0x1, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x1f4, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 11:31:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000362000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000001000-0x78)={0x6, {0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, 0x1, 0x13f2, 0x3, 0x0, &(0x7f0000e9a000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x97, 0x7, 0x5}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x1f, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x2, 0x0, 0x2, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000002000-0x20)={0x9, r2, 0x10003, 0xff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000003000-0x8)='./file0\x00', 0x800, 0x30) mq_getsetattr(r1, &(0x7f0000001000)={0x716, 0x6, 0x80, 0x8, 0x1, 0x6, 0x7, 0x7f}, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) munlockall() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000003000)=""/107, &(0x7f0000002000-0x4)=0x6b) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x209, &(0x7f0000005000-0x8)=0x0) io_getevents(r3, 0x4, 0x7, &(0x7f0000002000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000002000-0x10)={0x77359400, 0x0}) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000004000-0x88)={0x8, 0x9, [{0x9, 0x0, 0x6f46}, {0x1, 0x0, 0x1cd9}, {0x3ff, 0x0, 0x6}, {0x3, 0x0, 0x8}, {0x1, 0x0, 0x8}, {0x6, 0x0, 0x4}, {0x1000, 0x0, 0xc75}, {0x8, 0x0, 0x0}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000-0x4d2e)={'filter\x00', 0x7fff, 0x2, 0x4cce, [0x6, 0x8000, 0xfff, 0x81, 0x9], [0x8, 0x0, 0x8, 0x6, 0x0], 0x10, &(0x7f0000005000)={0x0, 0x0}, [{{{@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, 0xff000000, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, 0x0}, {0xff, 0x0}, 0x1d, 0x2, 0x8}, 0xffffffff, 0x9e, 0x194, 0x1c, {0x7fff, 0x5}, [{0x2a, "b695f10bfe29794363358339d47d09238b66eff50edd19a1c6872810d1", 0x0, "29a726028dc63956c2e2"}]}, {0xf6, "bf6e89d90a2e3eacb244d7be0782b14564d40341f48441a487bb445416", 0x200000000, "d5d9cd5cc6d2c88814a897dc57cfb57812f1e9585f642a8efb0364e08ae6d4d8bf6104a95637870c7bf0a545deca5cc90e23e2809a04b83f8072b3d06261944d88ad0fe371f08a7ed436db24f96102664261b9c137060924eb5384762b70174eddf8ed5a1531c57f05108a23eae8bd949936a988c75de39d0693639c217792e636fa32c536ba3bbfdd37267888eabb89743c0b5dd55fe99476b143af1593df60bee059f601950b5d4b78b9127e189f6af3b51b5b4d1e120b46f4f257ed0fcd57e62a58663397d38b904d36ce492e058f6099eb6fd384"}}, {{{@rand_addr=0x4, @empty=0x0, 0xff000000, 0x0, @generic="082cc3dac14d93921323a00e04ae2b50", @common='syzkaller1\x00', {0xff, 0x0}, {0xff, 0x0}, 0x67, 0x1, 0x2b}, 0x6, 0x132e, 0x1377, 0x10, {0x10000, 0xdb56}, [{0x1020, "b5198975e3d7d59becdb0d210391e17653fbf9812f0de5bf7efd3bfac6", 0x7ff, "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"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"}]}, {0x7a, "44852cda65f4145b821adf339aafd0347737974d3ccc4843049663c83c", 0x8, "661ecf7f28b88385425c256555a4b50a08b1fa86866e5b41cdf02122d21d397c70bbebbf53aa4d1ae62a8f754ed521e8e65fe6e26f1eee2c91ba3d4c25f64fd41cb5e8007add287ac5296f28a6ba8aac68478305884a49bdc512"}}]}, 0x4d2e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000007000)={0x0, 0x0}) prlimit64(r5, 0xb, &(0x7f0000000000)={0x3, 0x6}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r4, 0x111, 0x1, 0x2, 0x4) setsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000003000-0xb1)="b867149efcb5f01d1f10f2e183bd2954d5b08a111b54b59706fea748a160580854a2fc077b00730ec8820ec1844dac7462dfb05a7ee743dd25fabc8f6fe266e7441797793c2e9942774653ce259b476fe9f2373b57b2e69369207faec9940677c738e408bf19c22be6b8669172aff581c3b87511e3a925dd19dd51adb5db0b6dce26876e33709b6aee22137ce5739cb059c854c2c0bea397bcfddca077ce06ca172b6eed0c9e364f008e1c41d0d41abd96", 0xb1) ioctl$TUNSETOFFLOAD(r4, 0x400454d0, &(0x7f0000003000)=0x3) 2018/01/24 11:31:38 executing program 1: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000023000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setpriority(0x2, r0, 0xffffffffffffffdf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000079d000)=0x0) setpriority(0x0, r3, 0x8) r4 = accept$alg(r1, 0x0, 0x0) r5 = syz_open_dev$audion(&(0x7f00006b9000)='/dev/audio#\x00', 0x7, 0x2000) ioctl$EVIOCSMASK(r5, 0x40104593, &(0x7f0000e38000)={0x16, 0x220, &(0x7f00004df000)="a66fce23a432a56d559379d97b50529c8f949467435c8fbde298a174ab43e8e384d1a39275986f995d9d292f53c4365b9e1adbf06f7b29fb461155ce11219b9935b71cc8ef6745"}) sendmsg$alg(r4, &(0x7f0000df2000-0x38)={0x0, 0x0, &(0x7f0000fbb000-0x40)=[{&(0x7f0000927000-0x1000)="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", 0x100}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) 2018/01/24 11:31:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000581000)='comm\x00') sendfile(r0, r0, &(0x7f0000b58000)=0x0, 0xffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000)=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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000855000)='/dev/mixer\x00', 0x0, 0x0) 2018/01/24 11:31:38 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000003000-0x4)=0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000)={0x0, 0x0}, 0x10) r1 = socket$inet(0x2, 0x4, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000002000-0x4)=0x1, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f000000c000-0x4)=0x0, &(0x7f0000009000)=0x4) socketpair(0x9, 0x800, 0x8, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000010000)={r0, r2, 0x7, 0x3}, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000011000-0x4)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000012000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup(r0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r3, &(0x7f0000011000)='./file0\x00', r4, &(0x7f0000012000-0x8)='./file0\x00', 0x7) 2018/01/24 11:31:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000081a000-0x9)='/dev/dsp\x00', 0x800, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000cdd000-0x4)=0x2, &(0x7f000085c000)=0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005a3000)=0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000549000-0x44)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bond0\x00'}) r2 = getpgid(r1) r3 = syz_open_procfs(r2, &(0x7f0000bdb000)='status\x00') epoll_wait(r3, &(0x7f0000ba8000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x80000001) prctl$setname(0xf, &(0x7f0000790000)="5c3879106e730ae82d7a89464d25bb23c646595e28f2461a749ce23d83dab93077f9bd2f24ba3617e6611b77616f643a876cc852c4fafb188f6535b9dcad8655f1147fe2feab5b48987d3e10b8c52587c887b55832f5722cdfe57bc45b7548818f45a00afd576d2a42db8ef516d3b549a87102fc84dad3d1e76d2a1b5fed2c") sendfile(r0, r3, &(0x7f000075c000)=0x0, 0xfffffffffffff000) 2018/01/24 11:31:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000643000)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000d3000)=0x0) ptrace$getenv(0x4201, r1, 0x1, &(0x7f0000b58000)=0x0) 2018/01/24 11:31:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0xfffffffffffffffd, &(0x7f0000dcf000-0xa8)="6c8f309f075387d5057d432d76bb00b6f9e9e9b43a087549f8e2f7b7a42b468d9a45bb4ba12206ecd348bbe805aaaad562a6b24f184e025119e1a55f8a891d0dfb4cc1985868435dd94eb8eca09efc1ab274c728add2f8fbf2fc63b15b4a62be2051a2f426f8897444e56e7b4a6de78e3a14dad63742d3b65007d3d77c78604a11b47ced988c5ea9aca62ff6d68c15a2b870387e0b93e678b0a13bacce9d891d29d9db352400d75b") connect$ipx(r0, &(0x7f000036b000)={0x4, 0x7, 0x548, "671d6cbda781", 0x80, 0x0}, 0x10) 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(r0, 0x4000000000001275, &(0x7f00006b0000)="") ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) 2018/01/24 11:31:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fac000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) pipe(&(0x7f0000597000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r2) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e4a000)={"f9f49cb8f20f57a62a3a039ba656eb14", {0x4, 0x0, 0x5, 'T{\t\bKH', 0x9, 0x0}}) fallocate(r1, 0x0, 0x7, 0x8) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) 2018/01/24 11:31:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000086000-0xa)='/dev/cuse\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000034000-0x10)={0x29, &(0x7f00005cb000-0x29)="5c3a2a2ac8a8ac8f9e77b1b8170e0537c8b1825752247106b5894da6c9fddb56fe984321c31aafd94b"}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000ecf000)={0x0, 0x0, ""}, &(0x7f0000d10000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009a8000)=@assoc_value={r2, 0x0}, 0x8) r3 = dup3(r0, r0, 0x80000) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f000076d000-0x78)=""/120) 2018/01/24 11:31:38 executing program 4: 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, 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) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x2, 0x2, 0x0, 0xffefffffffffffff, 0xf854}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000acd000-0xc)={0x80000000, 0x0}) r2 = dup3(r0, r1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00009c8000)=""/19, &(0x7f0000888000-0x4)=0x13) 2018/01/24 11:31:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) gettid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000780000-0x4)=0x0) r1 = getpgid(r0) sched_setaffinity(r1, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000345000-0x8)='./file0\x00', &(0x7f0000eb4000-0x14)=@known='security.capability\x00', &(0x7f000079d000)='[&wlan0vmnet0#wlan0\x00', 0x14, 0x1) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') mknod(&(0x7f000070c000)='./file0\x00', 0x0, 0x0) dup2(r2, r3) 2018/01/24 11:31:38 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 11:31:38 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x810) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000013000)='\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f00003d9000)='./file0\x00', r1, &(0x7f0000cdd000)='./file0\x00', 0x7) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/24 11:31:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00001b0000-0x61)="18501350159371a34c39fbcbb5c152e405ee490e7bff864d40c7470f9054dc58c3d052e47bb5915a85c80b4fa4802144d07cf7680127d6b882deeb21f37b2985692d20a6a7112cbb986c8ff4bfe8b745d1b7fbe0d947e049bb9739ce7a0983b425", 0x61, 0x20000c7c, &(0x7f0000dff000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 11:31:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000255000)='/dev/vga_arbiter\x00', 0x28080, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000d26000)={&(0x7f0000f45000)='./file0/file0\x00', 0x0, 0x0}, 0xc) dup2(0xffffffffffffffff, r1) setsockopt(0xffffffffffffffff, 0x0, 0x8db, &(0x7f0000484000-0xf)="", 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x103, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000be7000)={0x0, 0x0, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000b31000)=""/72, 0x48, 0x0, &(0x7f00001d3000-0x10)={0x3, {"040000ff7f7784"}, 0x0}, 0x10) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000afa000)={0x1, 0x0, [{0x4000000000002, 0x2, 0x0, 0x0, @adapter={0x433, 0x0, 0x0, 0x0, 0x0}}]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f6f000-0xc)='/dev/rfkill\x00', 0x0, 0x0) pipe(&(0x7f0000ff5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r6, 0xc0106407, &(0x7f0000741000-0x10)={0x80000001, 0x8, 0x3, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r7, 0xc00c642e, &(0x7f0000c39000-0xc)={r4, 0x80000, r0}) memfd_create(&(0x7f0000649000-0x3)='\\#\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e57000-0xa)='/dev/ptmx\x00', 0x928c0, 0x0) 2018/01/24 11:31:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000082d000)='./file0\x00', 0x0, 0x80) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000397000)=""/61) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000370000)='/dev/dsp\x00', 0x2400, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000dbd000-0x28)={0x2, 0x0, [{0xb03, 0x0, 0x438}, {0x1a7, 0x0, 0x5}]}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000ae3000-0x2)='&\x00') 2018/01/24 11:31:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x408, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00007f7000-0x9)='/dev/ppp\x00', 0x200080, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000ca2000-0x4)=0x64c02671, 0x4) semop(r0, &(0x7f0000626000-0x12)=[{0x0, 0xfffffffffffffdbe, 0x0}], 0x1) clone(0x0, &(0x7f0000241000-0x1b)="", &(0x7f000003f000)=0x0, &(0x7f0000af4000-0x4)=0x0, &(0x7f0000923000-0x6f)="") semctl$IPC_RMID(r0, 0x0, 0x0) 2018/01/24 11:31:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000ee9000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x2003) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000149000-0x4)=0x0, &(0x7f00006b9000-0x4)=0x4) r1 = add_key$keyring(&(0x7f0000b53000)='keyring\x00', &(0x7f000071f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f0000947000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d1a000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecf9fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba000719a9497f5b07e5849d2e875b066cd69555f41f6fe0f3d5002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91d344ed00000000000000000020fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f00007e8000)={r2, r3, r3}, &(0x7f0000158000)=""/1, 0x1, &(0x7f0000f9d000)={&(0x7f0000288000)={'sha256-generic\x00'}, &(0x7f000067e000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000890000-0x10)={0x7, &(0x7f0000f88000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/24 11:31:38 executing program 5: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0x0, 0x2) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fc8000-0x11)='/dev/qat_adf_ctl\x00', 0x284400, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000fc7000)={{0x3, 0x3, 0x1000, 0x2, 0x1284}, 0x1, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000fc8000-0x8)=0x0, r0, &(0x7f000095a000-0x8)=0x0, 0x1, 0x5) 2018/01/24 11:31:38 executing program 0: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000038000-0x7b)=""/144, &(0x7f0000020000-0x4)=0x90) r1 = msgget(0x2, 0x400) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000001f000)='./file0\x00', 0x201, 0x100) clock_gettime(0x0, &(0x7f0000010000-0x10)={0x0, 0x0}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r2, 0x1, &(0x7f0000027000-0x20)={{r3, r4+30000000}, {0x0, 0x0}}, &(0x7f0000032000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000030000)=""/130) 2018/01/24 11:31:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00002b4000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f000038f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000d7e000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000eb2000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50aebfc5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000eb1000)={r1, r2, r1}, &(0x7f00005cd000)=""/1, 0x0, &(0x7f000010c000)={&(0x7f000018b000)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 11:31:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba5000)="8907040000", 0x5) connect$inet(r0, &(0x7f0000566000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000506000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x2000) getsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000e7e000-0x4)=0x0, &(0x7f00003e0000-0x4)=0x4) 2018/01/24 11:31:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001e0000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f0000b22000)={0x0, 0x0, 0x9}) setrlimit(0x8, &(0x7f0000e98000+0x1c2)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x3, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x0, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 11:31:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x8, &(0x7f0000ffc000)=@raw=[@ldst={0x3, 0x0, 0x0, 0x0, 0x7, 0xfffffffe, 0xfffffffffffffffc}, @generic={0xe0e, 0x91c, 0xffffffff80000001, 0x100000000}, @generic={0x9, 0x9, 0x1, 0x4d2}, @alu={0x4, 0x7, 0x0, 0x1, 0xa, 0xfffffff8, 0xfffffffffffffff5}], &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 11:31:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0xfffff80000000002) poll(&(0x7f0000c60000-0x38)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/24 11:31:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001010, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000fbd000)='./control\x00') mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000f000-0xa)='./control\x00', 0x0, 0x0) r2 = getpgid(0xffffffffffffffff) tkill(r2, 0x24) clone(0x0, &(0x7f0000003000)="", &(0x7f0000fbe000-0x4)=0x0, &(0x7f0000005000)=0x0, &(0x7f0000005000-0x58)="") ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000fbd000)=0x0) getdents(r1, &(0x7f0000001000-0x9)=""/115, 0x73) 2018/01/24 11:31:38 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) socket$netlink(0x10, 0x3, 0x0) select(0x40, &(0x7f0000039000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x80200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000032000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000004c000)={0x77359400, 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) sendmsg$nl_generic(r0, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 11:31:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000b42000-0x60)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000558000)=0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000644000-0xb)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00002b6000-0x8)={0x0, 0x3ff, 0x8}, &(0x7f0000459000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000415000-0x16)={r2, 0x401, 0x7, [0x3c, 0x0, 0x3, 0x3, 0x5, 0x6, 0x4]}, 0x16) timer_settime(0x0, 0x1, &(0x7f0000e38000-0x20)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000474000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00008f2000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000068e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000f2e000-0x8)={0x3ffff}, &(0x7f00004e9000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d13000-0x10)={0x77359400, 0x0}, 0x8) ptrace$peekuser(0x3, r0, 0x1f) 2018/01/24 11:31:38 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005e4000)='/selinux/avc/cache_threshold\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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r2 = getpgid(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSBRK(r0, 0x5427) fcntl$setownex(r0, 0xf, &(0x7f0000002000-0x8)={0x1, r2}) getpeername$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = gettid() wait4(r4, &(0x7f0000001000-0x4)=0x0, 0x8000000a, 0x0) shutdown(r3, 0x0) 2018/01/24 11:31:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x40000, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000e5b000)=""/246) ioctl$EVIOCGREP(r1, 0x40107446, &(0x7f000096c000)=""/174) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000c7e000)={r0, r1, 0x3, 0x2}, 0x10) readv(r1, &(0x7f00006d1000)=[], 0x0) 2018/01/24 11:31:38 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f000074a000-0x12)='/dev/snd/midiC#D#\x00', 0xffffffff, 0x4200) ioctl$KDENABIO(r0, 0x4b36) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x6002) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000002000-0x4)=0x37) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002000)=0x0) perf_event_open(&(0x7f0000002000-0x78)={0x7, 0x78, 0x2, 0x5, 0x4, 0x1, 0x0, 0x200, 0x810, 0xc, 0x10000, 0xfff, 0x3, 0xe2e7, 0x6, 0x7, 0x495, 0x4000000000000000, 0x9, 0x8, 0x5, 0x7, 0x8001, 0x3f, 0x6, 0x1ff, 0x2848a134, 0x3ff, 0xea, 0xfff, 0x8, 0x0, 0xffffffffffffff12, 0x80, 0x3, 0x2, 0x1, 0x3, 0x0, 0x43b8, 0x2, @perf_config_ext={0x0, 0x5}, 0x8000, 0x100, 0x0, 0x0, 0x8, 0xffffffffc5e10d03, 0x800, 0x0}, r3, 0x8, r2, 0x1) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000001000-0x48)={0x3, 0x0, [{0x85, 0x0, 0x803}, {0x100000001, 0x0, 0x401}, {0x1, 0x0, 0x3f}, {0x4, 0x0, 0x7fffffff}]}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000fdb000-0x8)=0x6, 0x8) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000fda000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fda000+0xc11)=0x14) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000fd8000)=[{&(0x7f00008f0000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000564000-0x60)=[{&(0x7f0000119000-0x19)="02", 0x1}], 0x1, &(0x7f0000fd9000-0x20)=[], 0x0, 0x0}], 0x1, 0x0) sendmsg$inet_sctp(r4, &(0x7f0000fd7000)={&(0x7f0000fd9000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) semget$private(0x0, 0x0, 0x1000000ff) sendmmsg$inet_sctp(r4, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe70, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000c0d000-0x14)={0x0, 0x1, 0xffffffffffffffff, 0x641fe174, 0xdfee, 0x699955be}, &(0x7f0000e5e000)=0x14) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000cb6000-0x28)={@common='ip6_vti0\x00', 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000e30000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000126000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a9e000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000fdb000-0xc)={r5, 0xfca, 0x30}, &(0x7f00003ac000-0x4)=0xc) 2018/01/24 11:31:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000002000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001000)={&(0x7f0000001000)=@getpolicy={0x2d8, 0x15, 0x8, 0x4, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x3, 0x35, 0x2, 0xfff, 0xa, 0x20, 0x80, 0x0, r2, r3}, 0x0, 0x0}, [@algo_aead={0x74, 0x12, {{'rfc4106(ccm_base(cbc-cast5-avx,sha3-512-generic))\x00'}, 0x140, 0x80, "87c31dc03843d7386c4e7758ec0265e7ca997e7a7fef70864973c38989eea99e3fa509aa23ae6325"}}, @algo_comp={0x128, 0x3, {{'deflate\x00'}, 0x6f0, "f8ed9712fd90a93dd3834fb12ffd9fa79a225729901bdc8ccee7750e57acd29745a26e6ebab0718dd72ec74a7ff2815cc0364e475406f26bbe944d66e28e78643d2b787b8d91a46aceb193cb8063da5d9b6f3fec7716bb0b5c7f34f670f971cb1aff2f8b09019103a3c88c9e1e39466c11ce663d04a4ea60ccd194bad67c96816a5a6163a7d1924b1a9c547538f475e880c67f0c448fa12f25e65c645198e7526eafdb7382a69e84fcfceffb7f084565ad6d40c26ade9757778ea5f54dbc651f070bbf48f9447ed98af07013b7acbbb3248e676bb85faa63f5540289278f"}}, @user_kmaddress={0x2c, 0x13, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2}}, @algo_auth_trunc={0x88, 0x14, {{'sha3-224-generic\x00'}, 0x1d0, 0x3e0, "4cbfc25f987c993341d044e503be8f305ab1b11bfc46db7a3c28b6eef378ddc0c089214b12b646feb2b3ac39386e824c3c34a5dfc2f3edbd8462"}}, @replay_thresh={0x8, 0xb, 0x0}, @address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@dev={0xac, 0x14, 0x0, 0xf}, 0x2, 0x373d, 0x80000001}}, @ipv6_hthresh={0x8, 0x4, {0x77, 0x6d}}]}, 0x2d8}, 0x1, 0x0, 0x0, 0x20040000}, 0x1) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) r5 = fcntl$dupfd(r4, 0x402, 0xffffffffffffffff) unshare(0x400) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r6, 0x402, r5) 2018/01/24 11:31:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") r0 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) readlink(&(0x7f000023a000-0x8)='./file1\x00', &(0x7f0000245000)=""/17, 0x11) pwrite64(r0, &(0x7f00001ff000-0x1)='\x00', 0x1, 0x10001) ftruncate(r0, 0x3) clone(0x8100, &(0x7f0000279000-0xf3)="b2eab64e5737a8aa451aa9cd9614143c641560f27a3bea35715fcacfb2314f78b85ef4db3d803dd16d19402c43c33c0dedbf3f583f73e44ff5cb313cec4792e10afe172ec2af6efac0d54059e51bec6d3979341fa2ca9b353797f8481c65f2f6f48c3916ad0048bdbc710bbfc519d5b74b895901e0294f60bdc8c35cf18c6890bbbe41b7ba3de5d8997382b00b904e8abd8db9b6d1d015b839977aff9e7ddfbd8c62e8cac851ebd76c8d9d408a83fdbc9219d056fd3aac15a1e659b25dc7f40564f1b13bdadc27506ee34b4d20a385ad0bb216af7d4cb34ad398fea96583da5bb22c207934350e6dff77179f73a32919ccbd3a", &(0x7f000092d000)=0x0, &(0x7f000047f000-0x4)=0x0, &(0x7f00009cb000)="20aedc148a2d1b4cdac74f3ab498f507543ee5ee373a1667d14e9c59600b4e3592ddadd7af0c") 2018/01/24 11:31:38 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000a97000-0x12)='/dev/snd/midiC#D#\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000000)={0x7fffffff, 0x1f, 0x4e}) shmctl$IPC_STAT(0x0, 0x2, &(0x7f000039e000)=""/131) 2018/01/24 11:31:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup2(r0, r1) connect$inet(r2, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000b1e000-0x8)={0x1, [0x0]}, &(0x7f0000a02000-0x4)=0x8) connect$inet(r2, &(0x7f00001c1000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000722000)={r3, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000054000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008fe000-0x8)={r4, 0x0}, &(0x7f0000c45000)=0x8) 2018/01/24 11:31:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000046d000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000b2c000-0xd)='/dev/usbmon#\x00', 0x4, 0x4000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00001d2000-0x98)={0x0, @in6={{0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x9}, &(0x7f0000240000)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000957000-0x14)={r2, 0x4, 0x8, 0xfffffffffffffffe, 0x4, 0x0}, &(0x7f0000bae000-0x4)=0x14) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000076000)={0x44, 0x0, &(0x7f0000279000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f00001a2000-0x18)=[], &(0x7f000027a000-0x40)=[0x0]}}], 0x0, 0x0, &(0x7f00001f8000)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000001000-0x30)={0x4c, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x11e, &(0x7f0000004000-0x40)=[], &(0x7f000000f000-0x8)=[]}, 0xe4a6}}], 0x0, 0x0, &(0x7f0000001000)=""}) 2018/01/24 11:31:38 executing program 5: semtimedop(0x0, &(0x7f00000a8000)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f0000efe000)={0x2000, 0x0}) r0 = semget$private(0x0, 0x6, 0x13) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETNCNT(r0, 0x2, 0xe, &(0x7f0000001000-0x1000)=""/4096) 2018/01/24 11:31:38 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', &(0x7f0000011000)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00002c9000)="", &(0x7f0000ea4000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) syz_open_dev$vcsn(&(0x7f0000197000)='/dev/vcs#\x00', 0x9, 0x40040) 2018/01/24 11:31:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchdir(r0) ioctl$int_in(r0, 0x5452, &(0x7f00004c4000)=0x4) sendto$inet6(r0, &(0x7f0000cf5000-0x5d)="", 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/24 11:31:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0xda4, 0x80800) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000001000)={0x2000, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x100, 0x0) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000001000-0x70)={[{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]}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000000000)="") sigaltstack(&(0x7f0000ca3000/0x3000)=nil, &(0x7f0000cf2000)=0x0) 2018/01/24 11:31:38 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) shmget$private(0x0, 0x3000, 0x900, &(0x7f0000d9b000/0x3000)=nil) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000b2b000-0x400)={"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"}) 2018/01/24 11:31:38 executing program 4: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80007, 0x100000000) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00001b0000)=0xfff, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c4c000)=0x0, &(0x7f00002c3000-0x4)=0x4) 2018/01/24 11:31:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00008b9000-0x108)={0x9, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = syz_open_dev$dspn(&(0x7f00007c6000)='/dev/dsp#\x00', 0xfffffffffffffc21, 0x0) r2 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000099a000)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d51000-0x4)=0xe8) r4 = getegid() r5 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000ca5000)=0x0, &(0x7f0000ee4000)=0x0, &(0x7f00009fd000-0x4)=0x0) lstat(&(0x7f000011c000-0x8)='./file0\x00', &(0x7f0000ecb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000d33000)=0x0) r9 = getuid() lstat(&(0x7f0000e88000)='./file0\x00', &(0x7f0000505000+0x468)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a8b000)=0x0) r12 = geteuid() getresgid(&(0x7f00000ac000)=0x0, &(0x7f0000742000)=0x0, &(0x7f0000731000)=0x0) r14 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000cd8000-0xe8)={{{@in=@broadcast=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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb0000)=0xe8) lstat(&(0x7f00007c5000-0x8)='./file0\x00', &(0x7f00006c9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000048d000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00005b5000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={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}}, &(0x7f0000e98000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006de000)={0x0, 0x0, 0x0}, &(0x7f00005b5000)=0xc) r20 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000084e000)={0x0, 0x0, 0x0}, &(0x7f0000be9000-0x4)=0xc) lstat(&(0x7f00006ad000)='./file0\x00', &(0x7f000046c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000b4000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004c3000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00005a7000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006d4000-0x4)=0xe8) stat(&(0x7f000040e000-0x8)='./file0\x00', &(0x7f0000960000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002ed000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000026e000)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000476000-0x4)=0xe8) r28 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c60000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000715000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da1000-0x4)=0xe8) stat(&(0x7f000024a000-0x8)='./file0\x00', &(0x7f00004bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00009a7000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000cab000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000faa000-0x4)=0xe8) getresgid(&(0x7f0000e36000-0x4)=0x0, &(0x7f00007e5000)=0x0, &(0x7f0000342000)=0x0) sendmmsg$unix(r1, &(0x7f0000c02000)=[{&(0x7f0000907000+0xddd)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000099000)=[{&(0x7f000040d000-0xa1)="1cbc60d067e3ef0493e30b35dfa9bd890160f307718afcf37df5ce058417a17ee8af030fdfc19b77a2655ba30365219e0dd5b0bf2a483ebcbf18f8d32ef2954a6bef5ed80d62e016fdaab82e5c0194fc416a6e4e7e6079ccb022398325a163ff220b0aa173704e78c15bef10a7a2d23617f97797d2cca3ab6fc40088c3b405cc52f46927338a1f5b5c2e2287f5ba38a92521c5aeb2f92fbf8bbba8b17b9767d6c0", 0xa1}, {&(0x7f0000502000-0x4b)="9fd86deb9a4398dee3b3ad253157a988819d41a03f362e79605a6b0a27082e4ec7558dc97f8f30fef3bb86caa3eb3a9a03c2b63bc4083bc40f0fa89ac53de1049aa8a99a4d07c6fcd4c3b9", 0x4b}, {&(0x7f0000134000)="37ed36d141dd31fccd03f6623a1d246605bbc8cd627a217c4bcc3f2ec5a7ee104d59a6d8c706a4950203a6b8231e46", 0x2f}, {&(0x7f0000e28000)="a0a7f66740bf37838ba6d57ea59181aa50ce630fa98c9be8e7c41241587f849f95a30f2a7983722a07a0fce56e3c10bfc3b86f941ebfc1600c1f2fb1c6167d63148fbd9084ae2ceb75dd0611ab008be8f9d55699475090beeb57b1bd7699ff81ce7207f14f5c29af3de7703257b0de5938", 0x71}, {&(0x7f0000c0f000)="81e2ca3f9e8e4292f6da2368cfd77696cdf26b374b374f927be4d40a18d1f6f5", 0x20}, {&(0x7f00003f9000)="417114731f272add63d0db502064a647e3678b3c5cf813d84027ed7400268d1fad9f87294133f3b4dab742763be2698140339d", 0x33}, {&(0x7f0000745000)="de45eefc196a6b751fc7c634bbbe190dec9f7efcc1d27f96baacb1a7ab88acd5da8be8a737645bfe586fb88bac335e8d989f829cb18780388ad5d2cfaae458fadaabf7d3fe883ed854784801e5a8b77a99e7b424ca64c7bfb975e40562267c452be7da54d90df6a590c87a71ef68804270f412c733ea0913aca7951c027b", 0x7e}], 0x7, 0x0, 0x0, 0x8010}, {&(0x7f000081d000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000da2000)=[{&(0x7f00002fa000-0xbb)="06291370d66e6d2e7463bd72e1ae3537121efd6edd0fde3b5acdd92d7e8e6f0043430b4fb17b151c7b8768f1e281374163b9b00c923ea32286a64130cb6e8d9abc3121a305729c36d32cf62f573a0384ab8401a3128a12311731bdfd61ed9c26fa564caa684738a4d99bca74bee2c505dc2d085aad1e3803370d24318b6a1f54c3f3ec126168056bea37796758aaa605f02047eb47753137db869f9060558b9371fe5ec10eaa7c94e7f86e9d403a47da938b1ae1346f20d770e12c", 0xbb}, {&(0x7f0000336000-0x6b)="916d1041af1a43c3d9b4479cde165ee7892dc4743db268dc47f991f826091981fc07f3e96e5239f60d1544749bcbea52312fc98f1b06bca9711d4e65770b4ab2828efa3af8b1f55db22a1ef00ae0f87f196a6cef5a0d02d1838e37f653d83cd70e036baaeecfa2f3ca61f8", 0x6b}, {&(0x7f0000db3000)="f5d2652ede29ab3918eda00f6dad1f6acb5c0d1d279cf7dd4089805c2c79f26def973d04f46aa9da1d468b80e9406b1cb75954f0e34a0d0345dd1ee3d0676698e58f3d5f215c0da872410a8cd5303d286457ec28020c0e50df1b27525aadc9f6345e27d4872c95c79a4a43a9cb0bab3804af", 0x72}], 0x3, &(0x7f0000c6f000-0x48)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x48, 0x0}, {&(0x7f00003a0000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00000ad000-0x50)=[{&(0x7f0000995000-0x76)="ab741a869783a5b5c6104c526a8abc049c5fc5ea14a34cc946397593888bd607433cde59acd74c11d214d444bf3ed2df50f5bc337f17af76124a2de5327d9ecbe61bdd3822353b560ab473d985321f9c6881305adfb9df58755f1b1abe74134163b1ad76b76c41af81911733a205ddc505aa3268ce67", 0x76}, {&(0x7f0000128000-0xfb)="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", 0xfb}, 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0x1000}, {&(0x7f00006cf000-0xc)="a57fb5671be11ba05d776ca3", 0xc}, {&(0x7f0000528000)="25ab160e71fcdf68a58725102607e3372f1dee93567c74c982ed0c25ae409de188274fb45bd6568d52afadd8a1bdf8b7342612a34861e7dbf17cbf58e53cd7e3a42c7171e453a2f3eb6cbdb4191e4382a764814cb7a2119ef4bd64ce3d2d07649b509a82d491bf9dcd46c0430e077a98a85d8b2b2ec428e299c8ef7dd4ab1e1d31d6a0d31ed6498f4f8a20f3460f54b85ec59da3f44b5a27d42c0ec9d9d4ba1753590fc153969940fcf792c896720247778601ce0991bbd39e966daba61da7742cfed562a8377721471151b75fb95fbe3116303338b7035a1aaa5ecee0", 0xdd}], 0x5, 0x0, 0x0, 0x4000010}, {&(0x7f0000c37000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000996000-0x20)=[{&(0x7f0000d54000)="ce307c1f7ddfef6e31eb375b6728cdbde8d907da45a771f379e1643562fccb6c4de3904661e443b1f06f18953db7b222cc82785f7db7dc63019fe2bc230638ee39438ed72c33b494a6dfe7b31f835405d29f8988fd1393879f3a10da01e4d36381dc766e19670a37b3fba9df106ba9cdcdb6b411d32476ee83f6be6b0d496731e64111a7cf40c859032eb76f55b4f5a27f1b3c852a4b1bccd16308650710d658d027bc4de591f129c63d17", 0xab}, {&(0x7f0000a73000-0x1c)="c6a8e1ee482e92501ec8dd4d80d99df50dd6566529d4abf9f6141b39f4a12ad381f32537a4add2", 0x27}], 0x2, &(0x7f0000d63000-0x110)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x18, 0x1, 0x1, [r0]}], 0x110, 0x800}, {&(0x7f0000569000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000265000)=[{&(0x7f0000b8e000-0x1000)="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", 0x1000}, {&(0x7f000023c000)="dfdd7effde79c9e29da2054fa4ca2ceaeaafe6a215f7d887fa1738b79bab1889436c8557621d20bdfa9852e93659664e940dad65631900bd83005315319ded6b949de28959fa7e4ac52d42708e5753b6d5b3733fd69ddad336c782288083de0e2076e9ec791296f22b730fed4ae4df33315bcbaa3df07d4766d3337d089f19b816fcdd6ccc12aa23fe7e336840af303d6567f6459af7af7a6eeae8a9385a2d92ddc8e160ffd9bbcc33afacece6ce5623ee1c2076ac918935545e318b827c", 0xbe}], 0x2, &(0x7f0000d94000-0xe0)=[@cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0xe0, 0xc040}], 0x5, 0x4000) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e70000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00008ee000-0x310)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000794000)=0x0) 2018/01/24 11:31:38 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a3d000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000755000)={{0x2, 0x2, @rand_addr=0x7b7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="2704490d33f5c707733c56859aa4e584"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) 2018/01/24 11:31:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000025e000)="") mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f000098c000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x9) r1 = getpgrp(0x0) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, 0xffffffffffffffff, &(0x7f0000773000-0xc)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) kcmp(r1, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000393000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f000028d000-0x50)={0x40, 0x4, 0x2, 0x7f, &(0x7f00006ff000-0x100)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/01/24 11:31:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) memfd_create(&(0x7f000082b000)='/dev/ion\x00', 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f5f000-0x8)={0x0, 0x0}) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") r1 = msgget(0x2, 0x0) msgsnd(r1, &(0x7f0000822000-0xc1)={0x2, "e725d2533f52912a09c880c95bdf71a0067afa4d36e6a73d2593da4b953074997a64bfeaf68472a4bdf9a429360ac78d8c6b380451891067624d2229e87c1f658292a120102baeb09525543052e78ff823613f19512f5bcf077045cc9ac7ab83ccfff22a67685a7b67195e34858802638a2412b85aeef2c476b300db803962ccab169b0a8a588ee07d6b4fcf84445e65f10d7e7d7edce36cb8e9dd1286508114c6921eaa984ec93f3bb8de7c4138ffd5cee8915590f54bd9f0"}, 0xc1, 0x800) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) [ 169.475528] binder: 29418:29430 got transaction with invalid offset (0, min 0 max 0) or object. [ 169.509900] binder: 29418:29430 transaction failed 29201/-22, size 0-8 line 2966 2018/01/24 11:31:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000000)=""/158) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000dd7000-0x1c6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x30, 0x29, 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=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 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}, [], ""}}}}}}}, 0x0) 2018/01/24 11:31:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000202000-0x4)=0x7fff) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 169.516968] binder: 29418:29441 got transaction with invalid offsets size, 286 [ 169.517043] binder: 29418:29441 transaction failed 29201/-22, size 0-286 line 2939 [ 169.560321] binder: BINDER_SET_CONTEXT_MGR already set [ 169.560331] binder: 29418:29452 ioctl 40046207 0 returned -16 2018/01/24 11:31:38 executing program 0: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000e47000)='net/rpc\x00') getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000131000)={0x0, 0x3}, &(0x7f00009c9000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d12000-0x8)={r2, 0x3dea}, &(0x7f000037a000)=0x8) renameat(0xffffffffffffffff, &(0x7f00001d6000)='./file0\x00', 0xffffffffffffffff, &(0x7f00008fc000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000001000-0xca)=""/202) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x100, 0x200000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r1, &(0x7f0000002000-0x38)={'system_u:object_r:semanage_read_lock_t:s0', 0x20, 'unconfined', 0x20, 0x37, 0x39, 0x0}, 0x279) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1004, &(0x7f0000003000)="9eed8e2b1999a05ca6b18ad85638d93a4d627f41f4e9f27093546c7125ce794e80bb6f73f33c834421b562bad00abdd1dc7b102c979b80") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4000, &(0x7f0000003000-0x4d)="24c3fbb9d8b4901509c9a0020c96e3d44bc2a52d21f42d4ce85b7b03c2da50a71266a4ebf87449b35a2242e16a72a01cdf24f7780897aba114fd49c1225e55efa57315b0c73b94764be0113d96", &(0x7f0000005000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000005000-0xbc)="e344efc68c7a1b5d448ed869cd80882f169f95cff566cfb8f63260739566ef12740737b91a5fb9491705eb8c6f8975704dcab6713086132be22dc7fe2df3e2c2ef15489dbdd20f3994f0268d543dea9efc817a91c05e508df3bf2839d87d910fd2b4579643829517e9880e3d718e6cc4a0bce8ce44140e9e1f91551464b496902b0a6efb60d1ed6ab7ce5ba9da369337072ad3562f0363aad9cdb571222fea1cfdc846d63f51320e261e13a8a6447aa81b622f3d33429ae854a675da") setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000002000)={0xea8e, 0x3fd, 0x7fff, 0x5}, 0x8) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000004000)='./file0\x00', 0x1001, r3, r4, 0x1, 0x0, 0x2000012) 2018/01/24 11:31:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000001000-0x6)=')self\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) preadv(r1, &(0x7f00000b7000)=[{&(0x7f0000673000)=""/151, 0x97}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008dd000-0x20)={@common='eql\x00', @ifru_flags=0x301}) 2018/01/24 11:31:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffd, &(0x7f0000044000)={0x0, 0x14, 0x0, @thr={&(0x7f0000a86000-0x98)="", &(0x7f00009d0000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000454000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00007af000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000f0d000)=0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a56000-0x8)={0x0, 0x0}) r2 = syz_open_dev$mouse(&(0x7f000015f000-0x12)='/dev/input/mouse#\x00', 0x8, 0x10000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00009e3000)={0x1, 0x3, 0x6, 0x2, 0x4}) ioctl$int_out(r1, 0x5462, &(0x7f0000b12000-0x8)=0x0) setpriority(0x0, r0, 0x3) [ 169.569933] binder_alloc: 29418: binder_alloc_buf, no vma [ 169.569963] binder: 29418:29452 transaction failed 29189/-3, size 0-8 line 2903 [ 169.637997] binder: undelivered TRANSACTION_ERROR: 29189 [ 169.644173] binder: undelivered TRANSACTION_ERROR: 29201 [ 169.662169] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/24 11:31:39 executing program 5: r0 = socket(0x2, 0x805, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e06000-0x8)={0x0, 0x200}, &(0x7f0000a58000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000081000-0x8)={r1, 0x7}, &(0x7f0000556000)=0x8) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000077a000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000b25000)={{0x1, 0x2, 0x5, 0x2, 0x80}, 0x6, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x1, 0x48f3, 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]}) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000312000)=0x3, &(0x7f0000bd6000-0x8)=0x4) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ba0000-0x38)={0x0, 0x0, &(0x7f0000f60000)=[], 0x0, &(0x7f0000186000)=""/192, 0xc0, 0x0}, 0x2) 2018/01/24 11:31:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) readv(r1, &(0x7f0000cb3000)=[{&(0x7f00000c2000-0xaf)=""/175, 0xaf}, {&(0x7f00005fe000-0x57)=""/87, 0x57}, {&(0x7f0000c9e000)=""/239, 0xef}, {&(0x7f000047e000)=""/39, 0x27}, {&(0x7f0000099000-0x9)=""/9, 0x9}, {&(0x7f0000197000)=""/138, 0x8a}, {&(0x7f000050f000-0xff)=""/255, 0xff}, {&(0x7f0000c69000)=""/4096, 0x1000}], 0x8) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) connect$inet(r0, &(0x7f0000674000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 11:31:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x344c, &(0x7f0000c48000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r0 = accept4(0xffffffffffffffff, &(0x7f000092a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bf9000)=0x8, 0x800) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f000061d000)={0xf, 0x3f, 0x9, 0xfffffffe}, 0x10) 2018/01/24 11:31:39 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) read(r0, &(0x7f0000005000)=""/37, 0x25) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000006000)={0x0, 0x0}, 0x84800) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000002000)=""/0) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:checkpolicy_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x0, 0x0, 0x0}, 0x3b) 2018/01/24 11:31:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000850000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r1, 0x0) set_tid_address(&(0x7f0000f03000-0x4)=0x0) io_setup(0x3, &(0x7f0000f20000-0x8)=0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) r2 = syz_open_dev$dspn(&(0x7f0000f68000)='/dev/dsp#\x00', 0x7c17, 0x840) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000469000)='/dev/vga_arbiter\x00', 0x240840, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) 2018/01/24 11:31:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x80000000, &(0x7f0000002000-0xe5)="401dedc2f28cf5da4309885f53ba2b5df21a17e986617aaca709d9510b22f565aaf6af870ca590b6f9c02adb2fb6a52df701a9ddd469cb0e8a9d2cae0e42c996ac710a0133a83985a53c468a3ddbeed62ccbe6463a843762d6b299bf2b5c0b361cac46079754cb5835ddca013272bfd24e1db06a1cf0e34386d61e944b0247db8746023064a26d7105e5019314c8cadeab8d034df39f9772dbb25a9defa8e436ae79b46de8b1219df4fc87065db651f9a72cf14a0b51299e6097bd8f12bb3df84d589dc78bcb765d770152aff161b285f677215f90c2ecdd056e73046e32e5d89ae22b5d84", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="accdd52ff503c7ae625d60be0163f11b175aad1aafb33c4ff965970aa376a4bf53924066ab7f6498b49f5cdf40aadc142c3d1b6978a64e24d79e3472690dca64ad20e7db8821802840c18a0fb498bd6f5cffc71661176be3caad077de93b712a945ffd5de16ec045790f2939031c57ab44d36777fbe820deeabf9da69f241d0e4610f9d396767b9f1979d863770de5896f509ad0fa3eb4ee8ca80ab079477823c010bd546f30dbb90de4a90e1a5fd102901e2005d2059d1cab99b1c681") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000003000-0x50)=[{&(0x7f0000012000)="dd8b75f67cd4e295be12", 0xa}, {&(0x7f0000002000)="6ded6defb0d5fbccea2c2bda74e93ff28958dee7b6a6b89f73f1c9c840201f1b62119266b35352d29e78214f4cc16e12a5532e587ef4d1430c2ab1609b4c83cc02d3669da92e32bc25199bbec7f534cc38a25f9e102d95a58d54cdd1561879b7a7cf00f6", 0x64}, {&(0x7f0000001000)="c21aacedfc00382f", 0x8}, {&(0x7f0000000000)="3fb306193be562d83469d274f2bac864f74c813a6ab96601fc7c25c7a2a01948a2606447f323e9584c509d0f1248865a901047d47080a7bef330e6a56dcd8ffc2d495de37089822e50a3a1927b96d3014f5f3427bf8f04d2950fec0fe49a799e5aa7f52d810e9d949b098b89bf852ddc8a15388b457e099748aa182bdbaeaf18ba77f38b08d86c71860ebc3129fd9048fb19f08e2e6fd92458eb4f5d2fc901f0f884fb293cb91d69ce85da32ba3a2240d200a621725db0bb63108830096bc9fdc4067b4bf40c494122eca01017fcb78dc916b3a3542710811b83c2c03d1654e7547a6aeb798726476785e57e2e0efa05860226d79905db", 0xf7}, {&(0x7f0000012000-0xf1)="71bbc87d8439f928bfb77dfa5d2095e603090f264e6ed94905d2c3b4be5ea256e63e64b1663f0a3d3b2dc93b108850af36becae73ece57d15a48d871f4ddc5f0ea8c8d421359c55cb6ca093c2e6c875157ba8dde6b91e4e66708120feb98573ff066e7d15eb22cba1c577fb693af92a44ca51b59da61d88e0625c130c24e1c0cf9b8fed24093d8b1b51a37c85359b9e85df66d373023d852d4330cb867d4b6ec8d2e65cf9f3819e2ec62e0ca0121bff00336ad2e450c8c31635947426ce8f4c58f9b87828ad19d1a7b905de2b1cddb788bb3f56437422aaba94b3386fbc3f77e9b8df33361acab72b6f7c25d4b7ff0af2d", 0xf1}], 0x5, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000002000-0x38)={&(0x7f0000003000-0x10)=@ax25={0x3, {"9c9b4030e24359"}, 0x5}, 0x10, &(0x7f0000012000)=[{&(0x7f0000001000)="6814a759369610b22979569327f1d52b32fd72a988344b22e26047fd5e217f363ef43a42ed49aa4c382f536e8b88a090b0b2f56c9b6675d491320bb00d64de6ac439c9ecc8865b410020fc9cd00d60205cb6371f640e572f2543ec97dd51e62a3884724caae80148bdbc01c20fd40f8cd4896e1b2acdf62bf76d1255b4879b907553db7944bbb8c8b515e25989946f78566ab14cc04f6e649b898398898dbd47b49e5eeb50fd5d63cc85f498efb2c11a82b83dc080df3c063199d9a4b3932db2128170f978a56309c3782ad4b8bfbc110ecf321abf881769615f492b334bf54da72f5c05673f563cfff25d3370f1dd", 0xef}, {&(0x7f0000001000)="e42c5513073539", 0x7}], 0x2, 0x0, 0x0, 0x20000000}, 0x40000040) getsockopt$inet_tcp_int(r2, 0x6, 0xd, &(0x7f0000002000-0x4)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/01/24 11:31:39 executing program 6: r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f21000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f1f000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000f20000-0x4)=0x0) r4 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000f20000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) r8 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000f1f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000f1f000)='./file0\x00', &(0x7f0000f21000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = gettid() getresuid(&(0x7f0000f20000-0x4)=0x0, &(0x7f0000f20000)=0x0, &(0x7f0000f20000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f20000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000f1f000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0x5a)="0cfa5ca9386c60d6ca72a80159210ae2da6bef289908a2af750bd893e642711880ffc469269701e49948628d393ee62d93003794f65c6165999b823fd84309352b2035a1e494126be5abc92531d9cd59676625216bada2d46a7c", 0x5a}, {&(0x7f0000f20000)="30131a829e9fb6b99c0a178665bd7f60d02285b70d3481dc45c94b7ce1c99c621cccff16e9a941d8", 0x28}, {&(0x7f0000000000)="b84af0c6ff09e732427a76531adf8be919d61f9bba20a7590e5e4f499f792c4f1f899373dece07", 0x27}, {&(0x7f0000f1f000)="8b081c5b49bb421858b0cb6351dbc8ea2fde8670006fd31d558f7fdb6daaf9da175e527f6e36aad2c1bde37ba4b877b75194439d2e61ee9ae662a0b57cc0ebfb415500abbe9814eb9eec8e4cc0bc517efb7ea5d373f6162d556885a1", 0x5c}, {&(0x7f0000001000-0x2a)="72072ce557bbfa1c0ba77016e7a20c431e8453307e9af4a85bd8468d5a5268b103f03fa110bfefde756b", 0x2a}, {&(0x7f0000000000)="67c2a43ad8c06d22c22146024e4be5ab12d51067105dddebb7200f7c4fb5f9acc4c185501b2729d91807325c3a6d52f435545a604705833f2c89addcfab6821e9a5b3c1115c7004950ea2c357abeafbf8de22473547aa3c76e42e81a6742391d1161c3429c45163a8e3072f107efbd4d455958a5227a9a4ce89f68866b475a8d532019add4f05f6a2c4879600df86ab2014ac9a90f43ab9332cc69", 0x9b}], 0x6, &(0x7f0000f1f000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, 0x0, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xf8, 0x4050}, 0x10) prctl$setmm(0x23, 0x1, &(0x7f00002f9000/0x11000)=nil) mremap(&(0x7f000001e000/0xc000)=nil, 0xc000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r16 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x80000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r16, 0x0, 0x27, &(0x7f0000003000-0xc)={@multicast1=0xe0000001, @empty=0x0, r17}, 0xc) 2018/01/24 11:31:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000d4c000-0x13)='/dev/snd/controlC#\x00', 0xfffffffffffffffe, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) [ 169.693100] device eql entered promiscuous mode 2018/01/24 11:31:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000061d000)='/dev/hwrng\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000bfc000-0x1)={0x40}, 0x1) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000e69000/0x2000)=nil) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f00000eb000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff47, 0x8, &(0x7f0000206000)=[], &(0x7f0000011000)=[0x0]}}], 0x0, 0x0, &(0x7f0000c8c000-0x1)=""}) 2018/01/24 11:31:39 executing program 7: sysfs$2(0x2, 0x5, &(0x7f0000a82000)=""/188) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f000000f000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000000e000)=0x10, 0x80000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x0, &(0x7f0000001000)={0x0, 0x0}) r1 = accept(r0, &(0x7f000000f000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000)=0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000007000)={0x0, 0x3, 0x1}, &(0x7f000000e000-0x4)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000000e000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20, r3}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000000e000-0x8)=@assoc_value={r2, 0x1}, &(0x7f000000e000-0x4)=0x8) 2018/01/24 11:31:39 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x44400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r1, &(0x7f0000001000-0x48)=[{{r2, r3/1000+30000}, 0x1, 0x9, 0xffff}, {{0x0, 0x7530}, 0x400, 0x8, 0x6}, {{r4, r5/1000+30000}, 0x6, 0x2, 0x8}], 0x48) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00009b9000)=0x0, 0x4) 2018/01/24 11:31:39 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x80, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000-0x4)=0x1, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000607000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xa0) 2018/01/24 11:31:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000020b000)=[{r0, 0x4000, 0x0}, {r0, 0x4384, 0x0}, {r0, 0x8, 0x0}, {r0, 0x8480, 0x0}, {r0, 0x0, 0x0}], 0x5, &(0x7f0000f4a000-0x10)={0x0, 0x0}, &(0x7f00007a1000)={0x1}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e78000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000c37000)=0xffff, 0xf6) write(r2, &(0x7f000001a000-0x69)="", 0x0) write(r2, &(0x7f0000ead000-0x1)="95", 0x1) recvfrom$unix(r1, &(0x7f0000d4c000-0x8a)=""/138, 0x8a, 0x0, 0x0, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006ed000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000e28000)={0x0, 0x17}, &(0x7f0000c54000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000a01000)={r4, 0x3}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) [ 169.789814] binder: 29502:29508 got transaction with invalid offset (0, min 0 max 65351) or object. [ 169.806829] binder: 29502:29508 transaction failed 29201/-22, size 65351-8 line 2966 2018/01/24 11:31:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f000088d000-0x8)={0x0, 0x0}) connect$ax25(r0, &(0x7f0000c89000)={0x3, {"6e10388a6176bd"}, 0x3}, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) listen(r1, 0x6) sendto$inet6(r1, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/24 11:31:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000e9c000)='dns_resolver\x00', &(0x7f00006ff000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000856000-0x11)='net/softnet_stat\x00', 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000357000-0x10)='/selinux/status\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) socket$vsock_stream(0x28, 0x1, 0x0) 2018/01/24 11:31:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000df3000)={0x2, 0x78, 0x9fe, 0x3f, 0xe92, 0x8, 0x0, 0x100000001, 0x81200, 0x2, 0x6, 0x300000, 0x2, 0xfffffffffffffeff, 0x9, 0xfffffffffffffffd, 0x0, 0x3, 0x6, 0x6, 0x7, 0x96e, 0x5, 0x7, 0x9, 0x7d45, 0x0, 0x2, 0x48, 0x101, 0x51d, 0xffffffffffffffb3, 0xffb50e5, 0xff, 0x9, 0x0, 0x9, 0x3, 0x0, 0x5, 0x7, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x2200c, 0xff, 0x6, 0x7, 0x7fff, 0x12, 0x2a5, 0x0}, 0x0, 0x5, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000079f000)={0x80, 0x0}, &(0x7f0000000000)=0x8) 2018/01/24 11:31:39 executing program 7: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup(r0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000f6a000-0x35)=""/53) r2 = dup2(r0, r0) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000010000)=0x0, 0x4) 2018/01/24 11:31:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000029000-0x10)='/dev/input/mice\x00', 0x0, 0x0) flock(r0, 0x9) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00008b0000)=0x2, 0x4) r1 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000012000)=0x402, 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000081b000)=0x6, &(0x7f0000f4b000)=0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) sendto$inet(r1, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000a5b000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000014e000)={r4, 0x0}, &(0x7f000034f000)=0x8) 2018/01/24 11:31:39 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) [ 169.831582] binder_alloc: binder_alloc_mmap_handler: 29502 20265000-20279000 already mapped failed -16 [ 169.850472] binder: BINDER_SET_CONTEXT_MGR already set [ 169.857781] binder: 29502:29508 ioctl 40046207 0 returned -16 [ 169.911182] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/24 11:31:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x800000010f, 0x87, &(0x7f0000000000)=""/0, &(0x7f0000000000)=0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000247000-0x4)=0x9, 0x4) 2018/01/24 11:31:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x1) unlinkat(r0, &(0x7f00006c0000)='./file0\x00', 0x200) renameat2(r0, &(0x7f00003ac000-0x8)='./file0\x00', r0, &(0x7f0000788000-0x8)='./file0\x00', 0x1) link(&(0x7f00006b6000)='./file0\x00', &(0x7f000015e000)='./control\x00') bpf$OBJ_PIN_MAP(0x6, &(0x7f0000055000-0xc)={&(0x7f00008e8000)='./file0\x00', r0}, 0xc) socket$nfc_llcp(0x27, 0x0, 0x1) 2018/01/24 11:31:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x42000000000) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c13000)='/selinux/enforce\x00', 0x2, 0x0) accept4$vsock_stream(r1, &(0x7f000087d000-0x10)={0x28, 0x0, 0x2710, @host=0x2, 0x0}, 0x10, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000012b000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073b000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80040000, r2}) 2018/01/24 11:31:39 executing program 1: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) fcntl$setpipe(r0, 0x407, 0x20000004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xff, &(0x7f0000001000-0x8)={0x0, 0x0}) flistxattr(r0, &(0x7f0000001000-0xe)=""/14, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000003000)=""/0, &(0x7f0000001000-0x4)=0x0) 2018/01/24 11:31:39 executing program 7: r0 = socket(0x0, 0x80003, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ba0000-0x38)={0x0, 0x0, &(0x7f0000f60000)=[], 0x308, &(0x7f0000186000)=""/192, 0xc0, 0x0}, 0x2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000149000)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x3f) 2018/01/24 11:31:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009ce000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00007f6000-0x10)={0x0, 0x100000, 0x0}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000135000)=@ipv6_newaddr={0x40, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0xfffffffffffffff8, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 11:31:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x8000000000000004, 0x3ff, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005ab000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000d73000-0x8)={0x0, 0x2}, &(0x7f0000133000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00003b2000)={r2, @in6={{0xa, 0x0, 0x7, @empty={[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]}, 0x4, 0x10000, 0x2, 0x0, 0x20}, &(0x7f00005b0000)=0xa0) r3 = accept4(0xffffffffffffff9c, &(0x7f0000dbb000)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000097e000)=0x20, 0x800) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000530000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000441000-0x4)=0x8) socket$nfc_raw(0x27, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f4c000-0x20)={r0, &(0x7f0000322000)="", &(0x7f0000132000)="", 0x0}, 0x20) 2018/01/24 11:31:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000070d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) listen$netrom(r0, 0x8) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000017d000)={0x0, 0x0}) r1 = syz_open_dev$dspn(&(0x7f0000ba8000-0xa)='/dev/dsp#\x00', 0x2, 0x0) dup(r0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000c4a000-0x4)=0x0, &(0x7f00002ce000-0x4)=0x4) r2 = getpid() r3 = getpgrp(r2) rt_tgsigqueueinfo(r3, r3, 0x0, &(0x7f0000da3000)={0x0, 0x0, 0x0, 0x0}) 2018/01/24 11:31:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00005cb000)='/dev/mixer\x00', 0x80, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000f3b000-0x88)={0xffffffff, {{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00003c3000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f00007b1000-0x4)=0x0, 0x4) 2018/01/24 11:31:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ba3000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000d97000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 11:31:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f53000)={0x0, 0x0}) connect$nfc_llcp(r0, &(0x7f00008eb000)={0x27, 0xb13d, 0x6, 0x5, 0x4731, 0x0, "a8635dfd98a1b14926ea3bef54456352ece78348a15438863cc37279c50ffdbc6da7e457a80e3625a98f27c11ba8484b8bcce5420695ecb2168dc013978b9d", 0x80}, 0x60) r1 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) shmget$private(0x0, 0x4000, 0x2, &(0x7f0000754000/0x4000)=nil) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x102000001) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/01/24 11:31:39 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x2001f, &(0x7f0000001000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0xffffffffffffffe0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000001000-0xca)=""/202) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000266000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000002000)={0x0}, &(0x7f0000003000-0x4)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000)={r3, 0xfffffffffffffffc}, &(0x7f0000000000)=0x8) bind$inet6(r0, &(0x7f0000754000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r2, &(0x7f0000000000)={0x27, 0x6, "e8e0105b31fb64e87e93617cd7a8068fc91e0502e3d21c855f3ed8adb47990"}, 0x4000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/24 11:31:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x7) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003ef000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000fa000-0x5)=""/5) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000268000-0x2b8)={0x5, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/24 11:31:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002d2000-0xe8)={{{@in=@multicast1=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001a9000)=0xe8) r1 = request_key(&(0x7f0000273000)='.request_key_auth\x00', &(0x7f000015a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b97000-0x12)='-cpuseteth0vmnet0\x00', 0xfffffffffffffff9) keyctl$get_persistent(0x16, r0, r1) r2 = socket(0x10, 0x803, 0x0) bind$unix(r2, &(0x7f0000152000)=@file={0x1, './file0\x00'}, 0xa) sendto(r2, &(0x7f0000001000-0x14)="120000003200e7e4000f000000149b000800", 0x12, 0x0, 0x0, 0x0) 2018/01/24 11:31:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000019000-0x8)=0x321) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r1, &(0x7f00000e4000)=""/206, 0xce) r2 = syz_open_pts(r1, 0xffffffffffffffff) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000de0000-0x4)=0x401) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000034e000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a2000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000bf1000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8f6f, r3}) ioctl$TCFLSH(r2, 0x540b, 0x1) 2018/01/24 11:31:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba5000)="8907040000", 0x5) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000116000-0xd8)=""/216, &(0x7f00009aa000-0x4)=0xfffffffffffffe40) 2018/01/24 11:31:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000607000-0x1)='\x00', 0x2) r1 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) iopl(0x8) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000000a000)=[{0x0, 0x3, 0x0, 0x0, @tick=0x404, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000004b000)={0xfb, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 11:31:39 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, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r0 = syz_open_dev$amidi(&(0x7f0000bfd000-0xc)='/dev/amidi#\x00', 0x2bf066c, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000fbd000)={0x2, &(0x7f0000e60000-0x10)=[{0x9, 0x3, 0x5656, 0x400}, {0x5, 0x33c, 0x2, 0x5}]}) mincore(&(0x7f0000479000/0x3000)=nil, 0x3000, &(0x7f0000260000)=""/213) 2018/01/24 11:31:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5382, &(0x7f0000001000)="") setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fb5000)=@common='tunl0\x00', 0x10) 2018/01/24 11:31:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)='proc\x00', 0x3) r1 = accept4$nfc_llcp(r0, &(0x7f0000f3f000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x31, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000003000-0x60)={0x0, 0x28, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x0) timer_delete(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r1, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60, 0x80000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x2000000002, 0x300) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000001000-0x10)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x0) 2018/01/24 11:31:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005b3000-0x8)={0x0, 0x19d}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000095d000)={0x0, 0x38, &(0x7f000045d000-0x38)=[@in6={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, @in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}]}, &(0x7f0000e30000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e0c000-0x8c)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000296000)=0x8c) 2018/01/24 11:31:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f0000800000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000772000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) 2018/01/24 11:31:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 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) openat$sequencer(0xffffffffffffff9c, &(0x7f0000005000-0xf)='/dev/sequencer\x00', 0x100, 0x0) mmap(&(0x7f0000a4f000/0x3000)=nil, 0x3000, 0x4, 0x5010, r0, 0x0) modify_ldt$write(0x1, &(0x7f0000185000-0x10)={0x8, 0x20000800, 0x6400, 0x3, 0x6, 0x0, 0xffffffffffff0001, 0x6, 0x4, 0x4}, 0x10) stat(&(0x7f00008aa000-0x8)='./file0\x00', &(0x7f00007de000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000001000-0xd)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) openat$dsp(0xffffffffffffff9c, &(0x7f000086e000)='/dev/dsp\x00', 0x40, 0x0) 2018/01/24 11:31:39 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000162000)=0x0, 0x4) 2018/01/24 11:31:39 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000023000)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f000001d000-0x18)={0x9b, 0x0, 0x8}) gettid() mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000026000-0x4)=0x0, &(0x7f0000007000-0x4)=0x4) sendmsg$nl_route(r0, &(0x7f0000024000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xffffffffffffff72, &(0x7f000000b000)={&(0x7f0000022000)=@ipmr_getroute={0x0, 0x1a, 0x100, 0x3, 0x0, {0x80}, ["", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) inotify_init() ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f000001a000)=0x9) 2018/01/24 11:31:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f00007a2000)='/dev/urandom\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00002f5000)={0x86, 0x5, 0x40, 0xfff8000000000000, 0x0}, 0x14) ioctl$int_out(r1, 0x5462, &(0x7f00004ce000-0x8)=0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000ac9000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000b19000)=0x0) 2018/01/24 11:31:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x6, 0x169) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ac5000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$TIOCCBRK(r1, 0x5428) r2 = epoll_create1(0x80000) r3 = fcntl$getown(r2, 0x9) sched_rr_get_interval(r3, &(0x7f00002ce000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000819000)=[{{0x0, 0x0, &(0x7f00001cd000)=[], 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff}], 0x4444444444444f3, 0xfffffffffffffffc, &(0x7f0000e9b000-0x10)={0x0, r4}) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000043a000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f000047a000)=0x0, &(0x7f0000d9f000)=0x4) ioctl$EVIOCGKEY(r5, 0x80404518, &(0x7f0000f67000-0xaa)=""/170) ioctl$ION_IOC_HEAP_QUERY(r5, 0xc0184908, &(0x7f0000120000)={0x5, 0x31, 0x1, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000dd8000)={0x0, 0x0}) shutdown(r0, 0x0) 2018/01/24 11:31:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000203000)='/selinux/enforce\x00', 0x204100, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000be9000)={0x8, 0x5, 0x400, 'queue0\x00', 0xffffffffffff0001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003d000-0xc)={0x0, 0x0}) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/24 11:31:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000914000)='/dev/snd/timer\x00', 0x0, 0x101000) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d57000-0x4)=0x10002, 0x4) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000247000/0x2000)=nil) open(&(0x7f00003ef000)='./file0\x00', 0x800, 0x2) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000d0c000-0x89)=""/137) sendmsg(r0, &(0x7f0000ee5000-0x38)={&(0x7f0000917000)=@ax25={0x3, {"545bf00109da55"}, 0x100}, 0x10, &(0x7f0000d8e000)=[], 0x1198, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) time(&(0x7f000005a000-0x8)=0x0) mbind(&(0x7f0000d07000/0x4000)=nil, 0x4000, 0x4001, &(0x7f0000293000-0x8)=0x8000, 0x798, 0x2) getcwd(&(0x7f00004b5000-0xf5)=""/245, 0xf5) 2018/01/24 11:31:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x3, 0x8}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0x97)=""/151, 0x97) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001000-0xd0)={0xfffffffffffffe03, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a06000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f000007c000-0x10)={0xf0f000000000, 0x80}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000008f000-0x8)={0x0, 0x0}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fec000-0x16)='/selinux/checkreqprot\x00', 0x60000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000714000-0x18)={0x1, 0x10, [0x2, 0x6, 0xffffffff, 0x6]}) 2018/01/24 11:31:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000261000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7f}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f0000cdd000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000292000-0x10)={r0, 0x3e, &(0x7f0000cdd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = socket$bt_hci(0x1f, 0x3, 0x1) r2 = dup2(r1, r0) r3 = syz_open_dev$midi(&(0x7f0000840000)='/dev/midi#\x00', 0x6ed, 0x80000) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000694000-0x8)={r3, r0}) 2018/01/24 11:31:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x688b, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget(0x2, 0x84) kexec_load(0x6, 0x4, &(0x7f000053d000-0x80)=[{&(0x7f00007b9000)="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0x1000, 0x35, 0x10000}, {&(0x7f0000c1d000)="5f671ab36224963a7ee1741f7676cba2ad41c662877c060760f23e08bfb91c8581e15ab705834ca21e51f96dd5d56b2ee6e07fb40ea1f9d627395d1825bd644eb6f6951fc24706b569d966a8a3d042d40547846d1c880349c51806e54a28615163cbdd3ee31604e19e0df6c7f2b1e4eb29bf4a09c70ea116bba82f6c153b442dc3835280209482", 0x87, 0x4, 0x20}, {&(0x7f0000ff2000-0x18)="d71dfafc72adb70e248c77e07aa3ae79d3faa885d0957323", 0x18, 0xfffffffffffffffd, 0x8}, {&(0x7f00008ff000-0x1000)="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", 0x1000, 0x2, 0x8000}], 0x3f0000) msgctl$IPC_RMID(r0, 0x0) r1 = geteuid() getgroups(0x1, &(0x7f000052a000-0x4)=[0x0]) lstat(&(0x7f0000825000)='./file0\x00', &(0x7f00000fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = getpid() r6 = getpid() msgctl$IPC_SET(r0, 0x1, &(0x7f0000889000)={{0x5000000000000, r1, r2, r3, r4, 0x20, 0x8, 0x0, 0x0, 0x0}, 0x1, 0x3, 0x8001, 0x2, 0x9, 0xd4d, r5, r6, 0x0, 0x0}) 2018/01/24 11:31:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007d5000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000e49000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000dc1000)=""/215, &(0x7f0000c00000-0x4)=0xd7) 2018/01/24 11:31:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000b0e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e26000-0x4)=0x14) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000038000-0x4)=0x1, 0x4) migrate_pages(0x0, 0x6, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x8)=0x5) 2018/01/24 11:31:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000fbd000)={0x0, 0x0}) setsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000028000)=0xfffffffffffffff9, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000354000-0x28)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000208000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 11:31:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x800, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f00006f4000)={0x18, 0x1, 0x0, @fuse_bmap_out={0x0}}, 0x18) 2018/01/24 11:31:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000219000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getrandom(&(0x7f0000c51000)=""/0, 0x19d, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004b1000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000184000)=0x0) 2018/01/24 11:31:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f000098a000-0x1)=0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f9c000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000848000-0x2)=0x7f) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000dde000-0xc8)={0x1, 0x0, [{0x0, 0x0, &(0x7f00005f8000)=""/0, 0x0}]}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000816000-0x20)={r0, 0x7, 0x1, 0x5, &(0x7f0000950000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) dup3(r2, r0, 0x0) 2018/01/24 11:31:39 executing program 2: socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00004aa000-0x4)=0xe58, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041c000-0xc)={0x10000011, 0x0}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00002e8000)={0x0, 0x0, 0x5, 0x2, 0x8}) epoll_wait(r2, &(0x7f00004b4000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) recvfrom$inet(r1, &(0x7f0000ad9000)=""/214, 0xd6, 0x40000002, &(0x7f0000292000)={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r0, &(0x7f000086a000)="05", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000372000-0x14)={0x10000, 0x7, 0x7, 0x40000, 0x1}, 0x14) 2018/01/24 11:31:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000002a000)=[], 0x0, 0x0, &(0x7f0000005000)=""}) r0 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000b21000)={@common='bcsh0\x00', @ifru_flags=0x800}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000389000)='/dev/loop-control\x00', 0x40002, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003b4000-0xe)='/selinux/user\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d0d000)={0x5, 0x5, 0x5, 0x5, 0x1ec30e63383db73f, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) accept$llc(r2, &(0x7f0000dd7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000061a000)=0x10) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) r3 = syz_open_dev$admmidi(&(0x7f000032e000+0xe52)='/dev/admmidi#\x00', 0xffff, 0x105400) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000003e000-0x50)={@generic="f1ca432640ed806991994051472021c5", @ifru_flags=0x1800}) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000174000-0x30)={0x8, 0xff, 0x9c1, 0x200, 0x7, 0x68}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000ccc000)={0x10, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000163000)={0x2000000, 0x0, 0x0, 0x0, 0x1, r3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000011e000-0x4)=0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f000061d000)={0x4, "f3ad77842b81"}) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000dff000)=r4) msgget$private(0x0, 0x10) 2018/01/24 11:31:39 executing program 5: r0 = dup(0xffffffffffffffff) ioctl$TIOCSBRK(r0, 0x5427) gettid() [ 170.506594] kauditd_printk_skb: 96 callbacks suppressed [ 170.506602] audit: type=1326 audit(1516793499.900:1851): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=29669 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 170.554903] audit: type=1326 audit(1516793499.934:1852): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=29669 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=318 compat=0 ip=0x452f19 code=0x7ffc0000 [ 170.590075] audit: type=1326 audit(1516793499.937:1853): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=29669 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 170.624400] audit: type=1326 audit(1516793499.938:1854): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=29669 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 170.652914] audit: type=1326 audit(1516793499.974:1855): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=29669 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452f19 code=0x7ffc0000 [ 170.680085] audit: type=1326 audit(1516793499.974:1856): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=29669 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/24 11:31:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = memfd_create(&(0x7f0000912000)="16f54c256d6b938df58949d3191aa5d02e0348ab88cdba91335e8e3dfdac03b5756778afc220a0cc582365b191310bee2115f89adfb6561f82aba3361e34d32955ddd90bae4ee9e71289a317f11c73ed024262b1977e6ee71cb233a489206a85fe75c2401771f2432a689759411728dfdecd4a390621c58638b79e3730e4f298f9b6089fb5b8d099f82dc029979d4630de1c63c2d7a07736342e3098937b6fc570e0961865b81d13c1dd27c80d40c6dcdd2900dce3fa450d629ce82ff4af246f9e7b66a5535ab48c64cd87ac76c79a3f0199525c897d9283b73f15a52bc4155b9e505a1a75697a49479bf3be56544896462e6866bc20cffb982627a43d4e7e83d1a559cbad8b34537c9d8aec09597874f6686df0c9", 0x4) lseek(r0, 0xfffffffffffffffe, 0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f000074e000)='/dev/ptmx\x00', 0x0, 0x0) 2018/01/24 11:31:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e77000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf41d5b902b22f493) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000231000-0xf)='/dev/sequencer\x00', 0x185181, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000280000)='tls\x00', 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000021000)='tls\x00', 0x4) 2018/01/24 11:31:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pivot_root(&(0x7f000056c000)='./file0\x00', &(0x7f0000adb000)='./file0\x00') bind$alg(r0, &(0x7f0000417000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r1 = syz_open_dev$usbmon(&(0x7f00004d5000-0xd)='/dev/usbmon#\x00', 0x9, 0x14400) accept$unix(r1, &(0x7f0000cd3000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00003c7000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000576000-0x4)={r0}) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000879000-0x38)={0x0, 0x0, &(0x7f0000deb000-0x10)=[], 0x0, &(0x7f000050d000)=""/57, 0x39, 0x0}, 0x0) kexec_load(0x23c3, 0x7, &(0x7f00003d3000)=[{&(0x7f00006e2000)="24d56ae4cfc07a0bc00fedf9907d58f5f45d5cab72206c2ed02553d2eb758feb934c829ee3ad6650936516e8eb978f18b2dee27554f1ff8b9ce270536cdc832ab670f781fcf1d016325a094f5724f008c69003eca777a3903c7a63905686d95d8754b79f3861cbb41b065222d20ff049a94baadbef38e02af9b039c48c8b70aeae558af1d0ef436e009e3710b9b8884689aed04277e16a3cd7d0ea7f15e0c0d73fe70db836ef9d16d013cfcb65e803ab241ce4a0f61bcbd6c43a316832f3cfffe2260ab18953ea31a02afcc42ed17f083749ca8e5b05d8ee81c89af4b60c3d7678001f8281017cee89", 0xe9, 0x3, 0xdbd}, {&(0x7f0000bdb000)="636e69fa0bd379b6f8ccd2f4c0", 0xd, 0xffffffff, 0x6}, {&(0x7f00002e6000)="07ee85b8c2a123c25651e856c7f8e9826d3b065092e04582f21436dc46bbc3ae6337f3e32dbe172f27d7424f2772368f4f7961e88e3a15bacdd5dc9f101302ec97c76308af907628e454d1330edd00ebd70a1ef8278f7a05da889cabdafcf51e15889db07982e58d4595afa75cd796898ec66943b65011351acabb1aa2d997b88af38dd257", 0x85, 0xffffffff, 0x0}, {&(0x7f00007d8000-0xde)="c51bc0b951d53253c2cb497419733a3e26a8802582655610297bb7d5a1f44c45973c09a63f2b5317371891a26ac35d0e7613ed36e079c85c385519753adb433ee93febc65e4f6acd9cfadd9f4678c3237020beb286ae1907c9b9c676526956d349d0a6af8e0579c59abd5a0e4894b85f5b7b9f71a594f578d363c6b9c7fe3e4736b4eb05cffd4c570c9a21000e8c3a706a3cd6cb6a395ee4273af214e5c6cb45dc8c4e70245832a00fb1ad2384beb42ef23f3fb6fab109f4e3c267a38873f6a821f380da482f8fb950205706da444bf97bf094c61ce82d78dfa384661c02", 0xde, 0x2, 0x80000000}, {&(0x7f0000b15000)="b309bcedb944812b1123d58888a025e7dba7ecf32ac89af8998ad2761a646410f5f6344cf41e41a58dd18c2497fd9020c65c113699cacece0f32ff615be2ce522e10d222adb85595b644e826", 0x4c, 0x7, 0x8}, {&(0x7f0000cb6000-0x49)="0bd319bf564c0ac5c254c9ffc306455c23038c97f4705a478e8858236ad6a292b9fee5859c3b8c9bbe063d9fa592b5102b4feea88cae72917c8e2dfaa8a9ee5f83d3d83bb53a909833", 0x49, 0x80000001, 0x7}, {&(0x7f000020a000)="76b7cbf752bbb0ba3c3e78a12248353540e860c8271d250494cf33bad5376640ed242c34cd79c00b7aeab1ec5b4a14196b784569310f27793cbe5c5d566d25917b6e05cba362a3f12742da784a49c0dd9295545fac6f00bf617a01ea01f186c9c489c395e3913e13106d50eca9d47852cfd147fcfba8d69975aa80395d8ba070fb0fd491c91ca182efa2ad34ae09a2abea56cb49712ba5a6bc8d27c42585a23f46ecec69d2f86e4dfd721ae9d2fa9ec9a8880204c95db94882a74155e8b2e98ade1583", 0xc3, 0x3, 0x7}], 0x2) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002b7000)='/selinux/status\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000f12000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000204000-0x18)={r5, 0x0, 0x0, 0x0}) recvmsg(r3, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/24 11:31:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000032000-0xa)='/dev/cuse\x00', 0x4000, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000661000-0x28)={0x57, 0x1, 0x8, {0x43, 0xffffffff}, {0x8, 0x7fffffff}, @cond=[{0x100000000, 0x0, 0x80000000, 0xffffffffffffff7a, 0x6, 0x7}, {0x2, 0x80000000, 0x5, 0x8, 0x2, 0x100}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000cf0000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getpeername(r1, &(0x7f0000187000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a63000-0x4)=0x1c) 2018/01/24 11:31:40 executing program 2: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000021000-0x12)='/dev/snd/midiC#D#\x00', 0x8a6e, 0x20000) fcntl$addseals(r0, 0x409, 0xc) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000053000)={0xaa, 0x2000000000000012, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000022000-0x30)='ppp1\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000054000)={0xfff, 0x7c80, 0x4, {0x77359400, 0x0}, 0x0, 0x30000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000054000-0x8)=0x0) close(r1) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000054000)={0x9, &(0x7f0000054000)=[{0x5, 0x5, 0x1, 0x6}, {0x8, 0x9, 0x3, 0x81}, {0x10000, 0x3, 0xffffffffffffffe1, 0x1}, {0x7, 0x81, 0x80000000, 0x0}, {0x400, 0x8, 0x400, 0x7}, {0x9, 0x0, 0x3, 0x4}, {0x3, 0x2f0, 0x6, 0x4}, {0x80000001, 0x6, 0xffffffffffffffe0, 0x20000}, {0x6, 0x10000, 0x3, 0x5}]}, 0x10) 2018/01/24 11:31:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) r0 = syz_open_dev$vcsn(&(0x7f000020e000)='/dev/vcs#\x00', 0x6, 0x400) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f000059b000-0x4)=0x9) 2018/01/24 11:31:40 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000cba000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x280200) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00009fb000)="dcde60294a92bd24cb6b01713c76a5e83a4e98459bb029057f4d5f25779c6d8a5a29d64b722b786f86865847bbacce12e4d2ff23ec069ed071924312ee1ad2742137b3cc8edf98e61f6c65e03dda96a1f7df3fb3e90f8405a049d06ca3fe49a32d835b85bb84dd4c5926d056732dd46d939b4b928e760e3a245b2715dc35b5477a52c4bef9084eb48764534f0e98bf3271b0b1185eebc943b0a05bcc", 0x9c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f00009d1000)='ramfs\x00', 0x3, &(0x7f0000680000-0xaa)="") unshare(0x20000) r1 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r1, 0x0) clone(0x30020100, &(0x7f0000e69000)="", &(0x7f00009c5000-0x4)=0x0, &(0x7f00001cc000)=0x0, &(0x7f0000a46000)="") ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000a93000)={0x0, 0x108000, 0x0}) [ 170.705987] audit: type=1326 audit(1516793499.977:1857): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=29669 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 170.731456] audit: type=1326 audit(1516793499.977:1858): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=29669 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452f19 code=0x7ffc0000 [ 170.773887] audit: type=1326 audit(1516793499.983:1859): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=29669 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 170.773907] audit: type=1326 audit(1516793499.983:1860): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=29669 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/24 11:31:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000a8e000-0xb)='/dev/vcsa#\x00', 0x2, 0x4000) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000ded000)=""/206, &(0x7f00006d8000)=0xce) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x0, 0x5) 2018/01/24 11:31:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00009a3000)='/dev/cuse\x00', 0x102, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000052e000-0xa0)={0x0, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8, 0x1ff, 0x1, 0x954}, &(0x7f0000807000)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00008f4000-0x5b)={r2, 0x53, "d8e3b4c61a9db6cd29688f4d474ba0ac820c6edb266ad1099e348b8ea6c60a5a3cba65d029d59753cf163fecf40e5103cdd522adfa183b88f4b3c286a33a6006cd10388ec4461d6ff6b67c57cd2fb5adca8871"}, &(0x7f000019a000+0xac5)=0x5b) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000762000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000056000-0x4)=0x0) r4 = openat(0xffffffffffffffff, &(0x7f00003fd000-0x8)='./file0\x00', 0x80000, 0x10) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000b1e000)={0x2, 0x0}) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000889000-0x4)=0x6, &(0x7f0000c9c000)=0x4) r5 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r5, 0xc1105511, &(0x7f00006b3000+0x55e)={{0x3, 0x0, 0x0, 0x0, "45a328df06e3d617570ae8e46fef9e518d004fb3b207cd5af3666cd3b0a963b92bb2bb87e19a4b0ed56423d0", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "f22a1d3f9925757bc1862125af087064e9ef2c8812824890c4e992324afacdb1d276624606cae86744827751ee82b415b15bce9163806661752e2419374b6f26", &(0x7f000076c000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdirat(r3, &(0x7f0000d20000-0x8)='./file0\x00', 0x69) 2018/01/24 11:31:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acf000-0x9)='/dev/kvm\x00', 0x0, 0x0) readv(r0, &(0x7f00000b0000-0x30)=[{&(0x7f00009be000)=""/187, 0xbb}, {&(0x7f0000178000-0xc2)=""/194, 0xc2}, {&(0x7f0000ce2000-0x79)=""/121, 0x79}], 0x3) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000523000-0xc)={0x4, r1, 0x0}) close(r2) 2018/01/24 11:31:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000a0f000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00000000000000, 0x5, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x100000000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xf0, &(0x7f0000c1b000-0x8)={0x0, 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000147000-0xd)='/dev/usbmon#\x00', 0x3, 0x2000) sendto$inet(r2, &(0x7f00004dc000)="68000df58f6476068b5889ac9cce36ca5f4e9b9847e5cf0ee46f5bc2200a07617e676b9b7ab50845a39bb8debec6f522024779", 0x33, 0x8000, &(0x7f0000835000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3, &(0x7f00009d1000)=0x3, 0x4) bind$vsock_stream(r2, &(0x7f0000c6a000)={0x28, 0x0, 0x2711, @host=0x2, 0x0}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000bfc000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00007a7000-0xc)={0x0, 0x3, 0x10}, &(0x7f0000c29000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000f58000-0x20)={0x8000000000000000, 0x7ff, 0x2, 0x8, 0x1, 0x100000001, 0x1000, 0x3, r3}, 0x20) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00004b4000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000c39000)={r4, 0x80000, r1}) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f00000f3000)={0x1, 0x0, 0x1, 0x800, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = request_key(&(0x7f000033d000)='rxrpc\x00', &(0x7f00004a5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f73000-0x3)='/dev/usbmon#\x00', 0xfffffffffffffff8) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f000015b000)={0x0, 0x0, 0x0, 0x0, 0x6, 0x3, 0x1e, 0x0, "5d5b78818d74fe4783bf8abb3bbeb42087f8c5e50042e2d269dd612f3e636dd07823be706fb952e79febfc0cea3535dcc1fa990a1308e0b5271a5af12027aa8a", "c6f9a815e6e53939cd1bac33f46b3651461ddeba94f8c61be27f6e713ba90bbe", [0x5, 0x0], 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000609000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f00004ea000)={r6, &(0x7f0000e97000-0xbc)=""/188}) add_key$keyring(&(0x7f0000450000-0x8)='keyring\x00', &(0x7f0000a31000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r5) r7 = socket$unix(0x1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000a33000-0x4)=0x0, &(0x7f000081f000)=0x4) r8 = accept(r7, &(0x7f0000fd7000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00003bd000)=0x78) accept4(r1, &(0x7f00008ac000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f84000)=0x9, 0x800) setsockopt$inet_tcp_TCP_CONGESTION(r8, 0x6, 0xd, &(0x7f0000a6a000-0x9)='scalable\x00', 0x9) 2018/01/24 11:31:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000046e000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0xff) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) r1 = accept(0xffffffffffffff9c, &(0x7f0000f38000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a67000-0x4)=0x8) recvfrom$inet6(r1, &(0x7f0000afa000-0x7a)=""/122, 0x7a, 0x40, &(0x7f0000bce000-0x1c)={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, 0x1c) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000b09000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl(0xffffffffffffffff, 0xc, &(0x7f00008df000-0xc)="0f89264d7c2f57f725eee6e0") r2 = syz_open_dev$sndpcmp(&(0x7f0000062000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x200000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000f83000-0x4)=0x8, 0x4) 2018/01/24 11:31:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000002009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) write$eventfd(r0, &(0x7f000046c000)=0x0, 0x8) read$eventfd(r0, &(0x7f0000345000)=0x0, 0x8) 2018/01/24 11:31:40 executing program 6: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f00000d3000)=0x3f90002) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e3d000)='/selinux/load\x00', 0x2, 0x0) r2 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000010000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000f000-0xcf)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) r3 = dup2(r1, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f00000c2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2062220}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x3c)=@ipv4_getaddr={0x3c, 0x16, 0x210, 0x6, 0x3, {0x2, 0x3f, 0x110, 0xfd, r4}, [@IFA_ADDRESS={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFA_BROADCAST={0x8, 0x4, @broadcast=0xffffffff}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x48000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x4c0100, 0x0) recvfrom$inet6(r5, &(0x7f0000abb000)=""/52, 0x34, 0x20, 0x0, 0x0) socketpair(0x1a, 0x6, 0x7ff, &(0x7f0000eca000)={0x0, 0x0}) setsockopt$bt_BT_CHANNEL_POLICY(r6, 0x112, 0xa, &(0x7f0000013000-0x4)=0x100000000, 0x4) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) 2018/01/24 11:31:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000829000)='/dev/snd/midiC#D#\x00', 0x8, 0x10100) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000fe1000)={[0x10004, 0x0, 0x4, 0x0], 0x9, 0x0, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000020d000-0x4)=0x0) perf_event_open(&(0x7f0000acb000)={0x1, 0x78, 0x0, 0x3, 0x8, 0x2, 0x0, 0xffff, 0x20804, 0x8, 0x3ff, 0x472b, 0x80, 0x8, 0x8, 0x1000, 0x8, 0x3, 0x681d, 0x1, 0x7fff, 0x5, 0x100000000, 0x35, 0x1, 0x52e, 0x8, 0x2, 0x8, 0x80000001, 0x10000, 0xffffffffffffffce, 0x1, 0x1, 0x7f, 0x6, 0x7, 0xc66, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000fb8000)=0x0, 0xb}, 0x80, 0xc3d7, 0x20, 0x6, 0x9, 0x0, 0x0, 0x0}, r2, 0x8, r1, 0x0) bind$alg(r0, &(0x7f0000194000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) recvfrom(r1, &(0x7f0000109000)=""/59, 0x3b, 0x100, &(0x7f0000cb2000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a17000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/01/24 11:31:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x0}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810c46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa166b5"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000fe000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e1d000-0x9)='/dev/ppp\x00', 0x85, 0x0) r3 = openat(r2, &(0x7f0000397000)='./file0\x00', 0x400000, 0x1) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f000047e000)=0x0, &(0x7f0000548000-0x4)=0x4) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000582000-0x4)=0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000c0000-0x8c)={0x0, 0x0, 0x6, 'queue0\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) bpf$OBJ_PIN_MAP(0x6, &(0x7f00003f3000-0xc)={&(0x7f0000bd9000)='./file0\x00', r1}, 0xc) 2018/01/24 11:31:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f00005ab000)="0200080000000020ca005472fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8264357506b31e58a9838000000095c0f03d3b3d54436fe71cbcdc6e30acd2369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71261b35760415800000f9575da602000014001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb", 0xd8) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f00007ec000-0xe7)=""/231, &(0x7f000087e000)=0xe7) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) 2018/01/24 11:31:40 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000020000)=0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x3c, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, @RTA_METRICS={0x4, 0x8, ""}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 11:31:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cd5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f000043a000)=[{&(0x7f00006a6000)="f20ddb7de9c5b2acc5075069d454b9ce8275de34e85e77550004000000000000cc2154020f46648493f8c4f7ce0468a517bde23de31559591e6341343e44ab8c1af3cf3089f69e1d4e044b548de7ff3a059501299ba42a01656480a0d4bb0b4ec5621096099497716555e48f0bf80c6b1c5b60d228a28384d91f56e04accf10f", 0x80}], 0x1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e5a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) get_mempolicy(&(0x7f0000a2b000-0x4)=0x0, &(0x7f0000b6a000-0x8)=0x0, 0x7, &(0x7f000070b000/0x2000)=nil, 0x7) mq_timedreceive(r2, &(0x7f0000e9a000)=""/89, 0x59, 0x78, &(0x7f0000890000)={0x0, 0x989680}) recvmsg(r1, &(0x7f00006e3000)={&(0x7f000097f000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000045b000)=[{&(0x7f0000d29000)=""/4096, 0x1000}], 0x1, &(0x7f0000f1a000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 11:31:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009df000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000c81000-0x14)={0x8, 0xffff, 0x200, 0x7fffffff, 0x8, 0x5, 0x5, 0x0, 0x3, 0x9}) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x4d1, 0x8084, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) listen(r0, 0x7) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000ad4000)={0x0, 0x0, &(0x7f0000ca7000-0x10)=[{&(0x7f0000185000)="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", 0x2b1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f00006e4000-0x38)={0x0, 0x0, &(0x7f00004ad000-0x80)=[{&(0x7f0000d0f000)="18", 0x1}], 0x1, &(0x7f00004b6000)=[], 0x0, 0x0}, 0x400c040) 2018/01/24 11:31:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00006e5000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006ab000)=0xc) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00006fe000)=0x0, 0x4) rename(&(0x7f0000562000-0x8)='./file0\x00', &(0x7f000049f000)='./file0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 11:31:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000ce1000)={0xfffffffffffffff7}, &(0x7f0000434000)={0x0}, 0x8) r0 = syz_open_dev$mice(&(0x7f0000417000)='/dev/input/mice\x00', 0x0, 0x400) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000330000)='/dev/cuse\x00', 0x800, 0x0) renameat2(r0, &(0x7f00007de000)='./file0\x00', r1, &(0x7f00003e3000-0x8)='./file0\x00', 0x4) socket$nfc_llcp(0x27, 0x3, 0x1) symlink(&(0x7f0000b6d000)='./file0\x00', &(0x7f0000ec9000)='./file0\x00') lgetxattr(&(0x7f00000e7000)='./file0\x00', &(0x7f0000671000-0xf)=@random={'user.', '#(cgroup-\x00'}, &(0x7f0000d63000)=""/42, 0x2a) 2018/01/24 11:31:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x6, 0x400000) readahead(r0, 0x10001, 0x21a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000007a000-0xd)='/dev/usbmon#\x00', 0x0, 0x800000403) vmsplice(r1, &(0x7f00000f5000-0x20)=[{&(0x7f0000ba6000-0xf2)="", 0x0}], 0x1, 0x0) 2018/01/24 11:31:40 executing program 7: mmap(&(0x7f0000000000/0xec6000)=nil, 0xec6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000b1c000-0x38)={&(0x7f0000dfc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000462000)=[], 0x0, &(0x7f0000ec7000-0x30)=[], 0x0, 0x0}, 0x0) 2018/01/24 11:31:40 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) syz_open_dev$vcsn(&(0x7f0000011000-0xa)='/dev/vcs#\x00', 0x5000000, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@nested={0x10, 0x4, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 11:31:40 executing program 6: r0 = getpid() r1 = syz_open_pts(0xffffffffffffff9c, 0x280180) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r3 = openat(r2, &(0x7f000041f000-0x8)='./file0\x00', 0x0, 0x120) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00003be000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000001000)={0x18, 0x0, &(0x7f0000001000-0x18)=[@free_buffer={0x40086303, r7}, @dead_binder_done={0x40086310, 0x0}], 0xb8, 0x0, &(0x7f0000000000)="180a8f92e541ec0310974a5e883b301f4cfba4496696ffd3f5f7dc77a4d57a9246710db4c7e5d83a816502d0288982809c1c09b05cb8061bc63b9e933db506e686f3e63d86225ce8ca25b8ee717d78047cb4b2b90739083620ee7b120ef3d410821869471b3a6c869855c31e2e15fa5057793667044ebb078bd56c45d59698237e39cbc8b973169ea2bc520f37f7edcea79e2e1657661982a79b5a177763c85e6375f1fd9ce2910d267774c46e6d744c93a0262dfd4b9b52"}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000002000-0x80)=[{&(0x7f0000002000-0x7)="94d6f28cd691d4", 0x7}, {&(0x7f0000001000)="e6cfc15198fbeaea9f01889cc1795b740a77cb80f652911d66d88d44b47a3f7dc16a42d32e29a7f5ea7d6920a66e824ede9412fb7b8ffc85a522cad00bd48929cc554318a7059ebabbb3a6f9d6b602ec94d77ab6ccdd3ae810596c47b44cdbaabbb7ae6b672ddcd26ae78c8c0c", 0x6d}, {&(0x7f0000000000)="9e416bb823a7fb3e9cc3b10321ce2056785b77e54ac417a58fd5170f6fe95f24931179830b59ea96cdc9386d497bb275e915283ae1e41a936ecd964fef2076cc23bdfbada678fb5a38227b6aae6fb8d394dd1a5854106da53a9bfe1def47be6654cb21d82a7c7592e6b6a372d6e19dd7486a69d9358eea007f5438c958cb4ebf00c03861d387b4c46919c8e1c9e69b61c0ad695f6e8087ec", 0x98}, {&(0x7f0000000000)="2e0fc3098d247f44f7", 0x9}, {&(0x7f0000000000)="cc5eb21887564e9333ddbc3bf60bb3", 0xf}, {&(0x7f0000001000)="392a6cb2e4a912573339d9f847945e28ec73fd707f81de", 0x17}, {&(0x7f0000001000)="3f1195e959c731e8a0321f115b306a5a4de02988c6ea86ef3462c9d7ae9518344fe53b2d063aa5d5520cbcce89cfe78fb16b2d3479e1d895f21be4a2f96f9b7ac4cc9952d8d1e1a952da7bab50a8c230d5d280b1fd1be1", 0x57}, {&(0x7f0000001000)="", 0x0}], 0x8, &(0x7f0000002000-0x68)=[@rights={0x20, 0x1, 0x1, [r1, r3, r3]}, @cred={0x20, 0x1, 0x2, r0, r4, r5}, @rights={0x28, 0x1, 0x1, [r1, r3, r1, r1, r3, r1]}], 0x68, 0x20004000}, 0x1) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000045c000)={r0, r4, r6}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x140, 0x0) lseek(r1, 0x0, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r8, 0x89e1, &(0x7f0000004000-0x4)={r3}) syz_open_dev$vcsn(&(0x7f0000001000)='/dev/vcs#\x00', 0x5da, 0x2e6003) ptrace(0x10, r0) ptrace$cont(0x1f, r0, 0x8001, 0x1) 2018/01/24 11:31:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xd, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 11:31:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) socket$bt_hci(0x1f, 0x3, 0x1) mount(&(0x7f0000ba8000)='./file0\x00', &(0x7f00008ed000-0x8)='./file0\x00', &(0x7f000044b000)='ramfs\x00', 0x2010000, &(0x7f0000969000)="") setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000057d000-0x4)=@int=0x1, 0x4) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f00009db000-0x8b)=""/139) r0 = open(&(0x7f0000622000)='./file0/file0\x00', 0x141042, 0x0) syz_open_dev$evdev(&(0x7f0000102000-0x12)='/dev/input/event#\x00', 0xbefe, 0x80) io_setup(0x3, &(0x7f0000360000)=0x0) io_submit(r1, 0x1, &(0x7f000057f000)=[&(0x7f0000961000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000b7e000)="1d", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/24 11:31:40 executing program 7: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f5a000-0x4)=0x0, 0x4) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000f6c000-0x3)=""/3, &(0x7f0000f6b000)=0x3) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000d1c000)=0x0, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008a5000-0x4)=0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000f6c000-0x4)=r1) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000abc000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/24 11:31:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005f9000-0x4)=0x0, 0x3) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 11:31:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f00001e9000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000000003}, 0xfffffffffffffd5d) connect$inet6(r0, &(0x7f0000e90000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) 2018/01/24 11:31:40 executing program 2: mmap(&(0x7f0000000000/0xfe000)=nil, 0xfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1e, &(0x7f000003f000-0xc0)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x88ca, "6fe9203cc7d078422394090928c525d4"}}}, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000cf000-0x20)={@common='ipddp0\x00', @ifru_flags=0x8201}) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000ff000-0x8)={0x0, 0x0}) fcntl$setstatus(r1, 0x4, 0x6800) 2018/01/24 11:31:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00008d3000-0x10)={0x1, &(0x7f0000e3a000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) socket$inet(0x2, 0x2, 0x87) 2018/01/24 11:31:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000700000-0xb)='/dev/audio\x00', 0x400141, 0x0) writev(r0, &(0x7f000048f000-0x20)=[{&(0x7f00003cc000-0xc5)="93448e7145c7d37a795425ea8c493ac3422edd483a9ed64b8f3df218dd2f5dae8f0be5f2e1324fca7e1668850c645392614e7b2973797e1b82ae8b4f16b62c7069d466d15e9b9c31149b56cbc4cafaed55e761e0edc3fcd9cfc28cb40d4af98a7628fefee61784afdc153bf00c56e442066e619917a65da7785046a517c04ec83ef0ceef2d216dd3c75474882e0b8871cadf5957a013cd4aa76d42c6dbc1bf00b49cd321c3e633f7d77ee3672750d8b31ee879d4e9598e1d036bca437494743d01582a99fb", 0xc5}, {&(0x7f0000a52000-0xcc)="aa301b068807d0abdb900eafe4ea5a69847cc974a5ee8640d1b3a3fe009a39381a6f01e2f08d7ae0d2126864df0f5502bc0e77182072455540f35dcef37782be8623a018445a0892289c8ab56d53438be9d744614452d5141e353daf6d95edc62d48fc7b5852d9727cf1b42847a6f6bb3d009faac59f16166102adfbe31d52d714d19753487a1a311fd87a62d8cfa8d90cd2aa50eed4936e833dd68d2192be33092d11c6ad3d2f2f38061c38722bef242fc41dd8fcac4d899b059d3fb36a977e5ba06817c7fea6f41dab34ad", 0xcc}], 0x2) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000785000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0xc9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000526000)=[{{0x0, 0x0, &(0x7f00008f6000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000d61000)={0x0, 0x1c9c380}) fcntl$addseals(r3, 0x409, 0x4) 2018/01/24 11:31:40 executing program 0: clone(0x20200000, &(0x7f0000001000-0x1)="", &(0x7f000067e000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x1)="") r0 = socket$vsock_stream(0x28, 0x1, 0x0) dup(r0) prctl$intptr(0x24, 0x802) 2018/01/24 11:31:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e74000)={0xa, 0x2, 0x1000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000070000-0x8)={0x0, 0x0}) 2018/01/24 11:31:40 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000b58000-0x12)='/dev/snd/midiC#D#\x00', 0x80, 0x2000) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000435000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000480000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x80000000, 0x4e}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x5, 0x0, @rand_addr=0x2500, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@dest_unreach={0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, ""}}}}}, &(0x7f000077b000-0x18)={0x0, 0x1, [0x0]}) 2018/01/24 11:31:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000bd0000-0xa)='/dev/dsp#\x00', 0xc0, 0x800) ioctl$TIOCSBRK(r0, 0x5427) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ef3000)={0x0, 0x0, 0x0}, &(0x7f00009c7000-0x4)=0xc) sched_setaffinity(r2, 0x1, &(0x7f00007d2000+0x1c8)=0x20000526d) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00009a7000+0x609)=0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r3, 0x540a, 0x8c) write(r3, &(0x7f000001d000-0x2)="b6", 0x1) ioctl$TCXONC(r3, 0x540a, 0x2) ioctl$TCXONC(r3, 0x540a, 0x1) 2018/01/24 11:31:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000bf9000)='/dev/dmmidi#\x00', 0x2, 0x400) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000818000-0x1b)=""/27) r1 = socket(0xd, 0x3, 0x0) write(r1, &(0x7f0000263000-0x27)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f13a050003006e35", 0x26) 2018/01/24 11:31:40 executing program 2: prctl$seccomp(0x21, 0x0, &(0x7f00005d2000+0x95e)={0x0, &(0x7f0000ab9000)=[]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001f000)='/dev/vga_arbiter\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x4, 0x20}, &(0x7f000020f000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x7fff}, 0x8) r2 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x100000001, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x8b9, 0x10}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000001000-0x8)={r4, 0xfffffffffffffff8}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/24 11:31:40 executing program 5: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b7e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f000001d000-0xd7)="fafdd12e45a68b10d98e5e2dff316d94e41b44d686123fd1aea18bbdd3509dfd63e88bbf9d0ca666dea81ed7d333c5f7250a2643864a90d12d07aaa4d0d34c75df5fb21d8f988978c097a354a9c83974872ab46f9fe0331c4a794a362caf246a6a7d1eb198439a815640224c73ac10950d0ba14660aa1fb7cfdcb254089f40f53924c15ff9a0ef57a53722bca48c2aa4decc32af6a7c8beee00a25efb53440c02946c56baaf6de0983ce8f8ec0b9fae4844d40432a6d49717554544799498b2ab5bc8309a4bb7908744bcf85caa92c96dee3a4e0a4c974", 0xd7, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f0000012000)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0}, [@nested={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 11:31:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r0) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f00000c2000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f00009d7000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000205000)=[], 0x0, &(0x7f0000e34000-0x10)=""/180, 0xb4, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) 2018/01/24 11:31:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000086e000)='/dev/dsp\x00', 0x200100, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00002d1000-0x10)={0x5, &(0x7f0000822000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 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 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x5) ioctl$KVM_NMI(r3, 0xae9a) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00008f8000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x5) fstatfs(r1, &(0x7f0000e46000-0x71)=""/113) 2018/01/24 11:31:40 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f000005d000)='/dev/snd/midiC#D#\x00', 0x88c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000cc6000)={&(0x7f0000693000)={0x10, 0x0, 0x0, 0x600040}, 0xc, &(0x7f0000715000)={&(0x7f0000d78000)={0x44, 0x2, 0xf, 0x200, 0x5, 0x1, {0x1, 0x0, 0xa}, [@generic="194164b8cd1de1be6ccd34df3f83827a4222e3dbbb5d77db68774e76da06fa059abbf94174ce", @typed={0x8, 0x50, @void=""}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x4040010) 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$pptp(0x18, 0x1, 0x2) r2 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00001b7000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000013e000+0xe6d)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00008be000-0x28)={0x40, 0xffffffff, r2, 0x3, r3, 0x10001, 0xe371, 0x6}) bind$pptp(r1, &(0x7f0000ae4000-0x20)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r4 = socket$inet(0x2, 0x5, 0x2) accept$packet(r0, &(0x7f0000ac2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000950000)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000021000-0x10)={r5, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) lstat(&(0x7f0000fa4000)='./file0\x00', &(0x7f0000a66000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000546000)='/dev/hwrng\x00', 0x10002, 0x0) getsockopt$inet_int(r4, 0x0, 0x1f, &(0x7f000017b000-0x4)=0x0, &(0x7f0000b81000)=0x4) ioctl$PIO_UNIMAPCLR(r6, 0x4b68, &(0x7f00002cb000)={0x4, 0x100000001, 0x5}) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000e8c000-0x18)={0x4, 0x2, 0x1, r0, 0x0}) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00005c8000-0x38)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004c5000)={&(0x7f0000596000-0xbc0)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 11:31:40 executing program 2: r0 = msgget$private(0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x101, 0x101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x1, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9b2, 0x7e, 0x1, 0x70}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x101, 0x8, 0xc26, 0x20}, &(0x7f0000000000)=0xa0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r3, &(0x7f0000001000)="8ae566823af439b1db8c4bc8d4aa701e07213dddd5540500667d9dce62972182f4ff83f471ea0dfee0d41ac828504f7b6e044da9d52c4f1d3a5496033f28fb8e4cba4ad3aa87df5f87c1568e5b5177a1e34acebf2c8acc92a86a1fd8ca36cb8aa5ddf623472e10ec2dc7800edf96e9bb4fabbe1ead6bfdda19c6bf400f0b7f94df1215a9e53be325b1703069a5ca13d12727d14e74eb4b973dc250654caca90be4cefde5d46085fc67cf64d012b3a0546793ee8cf51e037a9f726ecabd8c132ed401f920ddefdb7e45d4e6b62cf52510667c9bd228cdb092ebf1f4bf74458fd506f4b70d203e8966c39ee405", 0xec, 0x20000000, &(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/120) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, &(0x7f0000003000-0x4)=0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000003000-0x4)=0xfffffffffffffffe, 0x4) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='moun4s\x00') preadv(r5, &(0x7f0000009000)=[{&(0x7f0000002000)=""/1, 0x1}], 0x1, 0x404) 2018/01/24 11:31:40 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x28, 0x6, &(0x7f0000003000-0xe8)={{{@in=@rand_addr=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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9b000-0x4)=0xe8) 2018/01/24 11:31:40 executing program 6: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000033000)='./file0\x00', 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000023000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000032000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 11:31:40 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000fd2000-0x8)=0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r0, 0x1, &(0x7f0000b81000-0x38)=[&(0x7f0000845000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000fd0000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/24 11:31:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d61000-0x9)='/dev/rtc\x00', 0x228002, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000340000-0xc)=@sack_info={0x0, 0xd1, 0x5}, &(0x7f0000ac2000)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00006ef000-0x14)={r1, 0x8, 0x80000001, 0x1689adc0, 0xb7fa, 0x2}, 0x14) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = dup(r2) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000e99000)=0x0, 0x4) 2018/01/24 11:31:40 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000f21000-0xb)='/dev/vcsa#\x00', 0x9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f00005bc000-0x38)={&(0x7f0000001000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f00000dc000)={&(0x7f000047e000-0x80)={0x3, 0x240, 0xffff, {0x0, 0x2710}, {r1, r2/1000+10000}, {0x7bea, 0x6, 0x0, 0x66d}, 0x1, @canfd={{0x0, 0x4, 0x6, 0xffff}, 0x10, 0x3, 0x0, 0x0, "29e33236bb7f34cd8f74d3bb27bb351c39240537a9b9390963e23bfe3aa60f13a4d4377e985afb2f339c6cd1ea98c4bd9106ac46b207c7c986cb613e1838d5e7"}}, 0x80}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000000)={0x4, 0xffff, 0xe6bb, 0xffffffff, 0x1, 0xffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000001000-0x28)="b87a3a04cdb196f8f493dfab114ca3a07ef04d8f53d833c289766d1b0c7814c38fe3d7f7fb1e8092", 0x28, 0x10001, &(0x7f0000001000)={0x0, 0x0}) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r0, 0x400448e3, &(0x7f0000003000-0x58)="2c22380cc3eaf47948d6f7c9aac0a2d159052431f4bf9bc536c2b16bf42fce79ee1533c60746d8a7798c0aa2bd96f5958ab1d88b528ff94af626817d9cedcad1ef5aab56ebf08d08e4d5831cb8a146cb066950731aad40d1") ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000003000-0x9f)="24a2b3e4aeac265dfd15ec18c3db31af1d0a50d86c3fb1d14683340f808d1665527466f8da504d10407faad2ebe02c104f75b7c67f743e5771ca0a6930924e8492b84271a7ee1aaf45bcdd3a5efbaf9cee5f6aeacc84ac495b602ae8bc3900a3da957fbe235a982c1c8f1756f19ac7d4eb0c5d077d33b568a4574a653554478eaa5d494fffc639cd898e2c9c7de288dcd491877a3996e01edaff550d196ae2") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000001000)={0x2f, &(0x7f0000005000-0x2f)="9e526dfb0860ee6bf8eb12511f36d315551346110ec8bf1338a6dbd6d0d8f8e8f2c038c92aa2e43bbf88e555a6a61a"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000006000-0xbb)=""/187) r3 = semget$private(0x0, 0x0, 0x494) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r3, &(0x7f0000006000)=[{0x5, 0x2, 0x1000}, {0x6, 0xfff, 0x800}, {0x0, 0x4d, 0x800}, {0x5, 0x2, 0x1000}], 0x4, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000008000-0x7)={0x3604, 0x22, 0x1, r0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000004000-0x20)={0x1ff, 0x3, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000008000-0x4)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000)=0x0) kcmp(r4, r5, 0x2, r0, r0) semctl$IPC_INFO(r3, 0x0, 0x3, &(0x7f0000005000)=""/4096) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f0000008000)={0x1f, {0x7f, 0x3, 0x2, 0xf8, 0x1, 0x1}, 0x401}, 0x9) 2018/01/24 11:31:40 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, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 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) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000811000)='/selinux/member\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/01/24 11:31:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000002000-0xb)='pkcs7_test\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r3, &(0x7f0000002000-0xb)='pkcs7_test\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000)={0x0, 0x0}) r5 = dup(r2) getsockopt$inet6_tcp_int(r5, 0x6, 0xa, &(0x7f0000004000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) ioctl$LOOP_SET_STATUS(r5, 0x4c02, &(0x7f00000ee000)={0x0, 0x0, 0x0, 0x0, 0x8000, 0x1b, 0x2, 0x8, "bbf718d8535f61407dec93014c8adf981036a24dc3b9e9734983c6cdddbaf27769c5240a9d916acf4d9d34fa193ce4d6edc014e70e71bde57bb43d6a529dbd47", "217c4ebc700ad9246ed5f6f2215b499b564a344ae470d58a95aadfb52071a35c", [0x800000, 0xffffffffffffffff], 0x0}) 2018/01/24 11:31:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000301000-0x8)='./file0\x00', &(0x7f0000690000-0x8)='./file0\x00', &(0x7f0000025000-0x5)='qnx4\x00', 0x24008, &(0x7f00003eb000-0xa2)="8db2630a657817f27b1a5fe155a733732686fd0777791181ae2476e531462bc5e147e9ec275b2d1e3dfe8f222acd8cf07269a67ee386edac5e843c92e3c63116290cba2e6ff7f2281eb16403a73224efb9d9d508cfea1f2113a806cf1a95371c8b5ec23221b22e5cc39cc8f87f2534bc60b6ff4319c009290be704d1e7d36177f117121122244f880bae1dedc89d9c24caf64dcb082a48bea5b2d31c505d29a66cf5") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000e71000)='/dev/vcs#\x00', 0x1000, 0x20000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000672000)=0x8c) r1 = open(&(0x7f0000720000-0xa)='./control\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00001c7000-0x4)={0x0}, 0x4) lseek(r1, 0x3, 0x0) 2018/01/24 11:31:40 executing program 7: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0xfffffffffffffffd) preadv(r0, &(0x7f0000c6f000-0x40)=[{&(0x7f0000ac1000-0xbe)=""/190, 0xbe}, {&(0x7f0000f9a000)=""/200, 0xc8}, {&(0x7f00007e8000-0x82)=""/130, 0x82}, {&(0x7f0000f9b000-0xca)=""/202, 0xca}], 0x4, 0x0) r1 = socket$inet6(0xa, 0x2, 0xffffffffffffbffc) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xe, 0x7ffd, &(0x7f0000f9b000)={0x0, 0x0}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f9c000-0x8)={0x0, 0x0}, &(0x7f0000f9b000)=0x8) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f9b000)=@assoc_value={r3, 0x10001}, 0x8) r4 = dup3(r0, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r4, &(0x7f0000f9c000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x0, &(0x7f0000c00000-0x8)={0x4}, 0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r1, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) 2018/01/24 11:31:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f000000a000-0x86)="", &(0x7f000000f000)=""/0}, 0x18) 2018/01/24 11:31:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x7ffffffe, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000406000-0x8)={0x200, 0x1f, 0x2, 0x7, 0xfffffffffffffffa}) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/01/24 11:31:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0x100) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000a2000)=[@in6={0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x9}, @in6={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x9}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, @in6={0xa, 0x3, 0xfffffffffffff800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x3}], 0xac) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000330000)=0xfec, 0x4) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 11:31:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) r1 = syz_open_pts(r0, 0x0) r2 = memfd_create(&(0x7f00001f4000)='system.posix_acl_default\x00', 0x0) r3 = dup3(r1, r2, 0x0) accept$ipx(r3, &(0x7f0000683000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000095000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f00002a5000)=0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f000020e000-0x10)={0x1, &(0x7f0000262000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000ae4000-0x8)={r4, 0x1}) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) 2018/01/24 11:31:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) write$sndseq(r0, &(0x7f00007b6000)=[], 0x0) syz_open_dev$sndmidi(&(0x7f0000511000)='/dev/snd/midiC#D#\x00', 0x2, 0x191602) 2018/01/24 11:31:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000a67000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000086d000-0x4)=0x2e, 0x800) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000367000)={{0xfffffffffffffffe, 0xe4c0000000}, 0x10}, 0x10) syz_emit_ethernet(0x83, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x4d, 0x6, 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}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b2ada35fa39af3f76ac1395c3e148fd958c"}}}}}}, 0x0) 2018/01/24 11:31:40 executing program 0: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b25000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000000000)=""/55) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1effffffffffa) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000022000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffdfe, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0xff65, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@nested={0x10, 0x4, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000010000-0xb)='/dev/vcsa#\x00', 0x10001, 0x20000) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000024000-0x8)='./file0\x00', 0x121080, 0x28) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000019000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/24 11:31:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) r0 = syz_open_dev$mice(&(0x7f0000548000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000c22000-0x4)=0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 11:31:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x55) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f000054f000-0x4)=0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c9e000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000936000)={0x0, 0x7, 0x5a2b}, &(0x7f00006f9000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000a61000-0x10)={0x49, 0x2, 0xf0, 0x0, r2}, 0x10) ptrace$getregset(0x4204, r0, 0x201, &(0x7f0000493000)={&(0x7f000020e000)=""/130, 0x82}) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f00008da000-0x10)={0x0, 0x0}, &(0x7f0000b34000)=0x0, 0x0) 2018/01/24 11:31:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000084000)='/dev/adsp#\x00', 0x33, 0x280001) accept4$ipx(r0, &(0x7f00004b9000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000096d000)=0x10, 0x80000) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000dd2000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_MASTER={0x8, 0xa, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 11:31:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) accept$inet6(r0, &(0x7f0000f46000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000916000-0x4)=0x1c) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00005fc000)=@getlink={0x2c, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x0}, @IFLA_LINKINFO={0x4, 0x12, []}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 11:31:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000004, 0x1) r1 = socket$inet(0x2, 0x1, 0xfffffffffffffffe) connect(r0, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet6(r0, &(0x7f0000cf5000-0x5d)="", 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000661000-0x20)="", 0x0, 0x0, &(0x7f0000955000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/24 11:31:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) dup2(r0, r0) 2018/01/24 11:31:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffc, &(0x7f00009cf000-0x60)={0x0, 0xa, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004d4000-0x4)=0x0) timer_settime(0x0, 0x1, &(0x7f0000a54000)={{0x1, 0x989680}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000744000-0x20)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/24 11:31:41 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000008000)=0x0, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) sendmsg$nl_generic(r0, &(0x7f000001a000)={&(0x7f0000008000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000000000+0xb1d)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 11:31:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000487000-0x9)='/dev/kvm\x00', 0x10004, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setrlimit(0x7, &(0x7f0000ba6000)={0x0, 0x0}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) 2018/01/24 11:31:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000040f000-0x10)={0x0, 0x78, &(0x7f0000d8c000+0x309)="454eee1e5f269a2b1c6911e9a812d1c601977c2ec12181485a3d00284f4bca6ed22a7058a803000000fe36bec2c13281d458db77afe8b1c6ea643e1de9edf4b06189ceef4c82d678c0d0055d46910f60560c5621c14147b94a63d7d9ccc0a65dc7798a9eba792400137112963a6b034a9f029e7aaca62fc8"}) write$evdev(r0, &(0x7f00008c2000-0x30)=[], 0x781) 2018/01/24 11:31:41 executing program 4: mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000b0c000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000393000)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @msi={0x0, 0x2fa, 0x0}}]}) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f0000b0a000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r3, &(0x7f0000b04000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2018/01/24 11:31:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f0000005000-0x4)=0x0, 0x20000000082, 0x0, &(0x7f00003f5000-0x10)={0x0, r0}, &(0x7f0000210000)=0x0, 0x0) 2018/01/24 11:31:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r1 = dup(r0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000885000)={0x7, 0x0, [{0x1, 0x4, 0x2, 0x7, 0x3, 0xfffffffffffffffb, 0xfff, [0x0, 0x0, 0x0]}, {0xc000000f, 0x9, 0x5, 0x7fff, 0x8, 0xcec2, 0xdf, [0x0, 0x0, 0x0]}, {0xc0000008, 0x6, 0x3, 0x0, 0x7, 0xfff, 0x100000001, [0x0, 0x0, 0x0]}, {0xc0000000, 0xfffffffffffffffc, 0x1, 0xb, 0x800, 0x40, 0xff, [0x0, 0x0, 0x0]}, {0xc0000007, 0x1, 0x3, 0x3, 0x7, 0x80, 0x8000, [0x0, 0x0, 0x0]}, {0x0, 0x6, 0x1, 0x2, 0x8, 0x8, 0x7, [0x0, 0x0, 0x0]}, {0xc0000019, 0xa4, 0x2, 0x2, 0x1, 0x800000000000, 0x100, [0x0, 0x0, 0x0]}]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00002d3000-0xf)=""/15) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7ffffffe) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000a1d000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f00005b9000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r1, 0x0, 0x0) 2018/01/24 11:31:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000744000-0x1d)=""/29, &(0x7f0000d0f000-0x4)=0x1d) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000326000)="1c91cb0777fd6a904917a2f297d3707f", 0x10) 2018/01/24 11:31:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x10801) openat$pfkey(0xffffffffffffff9c, &(0x7f00008ab000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000817000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d7f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc6000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) move_pages(r2, 0x0, &(0x7f0000dde000-0x8)=[&(0x7f0000050000/0x4000)=nil, &(0x7f0000d47000/0x3000)=nil], &(0x7f0000896000)=[], &(0x7f00004d9000)=[], 0x8000) 2018/01/24 11:31:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00006f4000)='/dev/dsp#\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a1f000)=0x0) poll(&(0x7f0000d19000)=[{r0, 0x8010, 0x0}, {r0, 0x144, 0x0}, {r0, 0x1410, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x2d0, 0x0}, {r0, 0x2004, 0x0}, {r0, 0x2, 0x0}, {r0, 0x4100, 0x0}], 0x2ff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00002f3000-0x9)='/dev/rtc\x00', 0x2000, 0x0) 2018/01/24 11:31:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b13000-0x82)='net/ip_tables_matches\x00') fcntl$setstatus(r0, 0x4, 0x40000) preadv(r0, &(0x7f0000f9c000)=[{&(0x7f0000c56000)=""/249, 0xf9}], 0x1, 0x2001c) 2018/01/24 11:31:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f0000000000)=""/55) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000b87000)=0x0) r0 = pkey_alloc(0x0, 0x3) pkey_free(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x5) 2018/01/24 11:31:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f0e000)='/dev/autofs\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f00006f3000-0x30)={0x1, 0x6, 0x3, 0x8, 0x5, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) creat(&(0x7f0000044000)='./bus\x00', 0x0) open(&(0x7f0000e9a000)='./bus\x00', 0x85, 0x0) unlink(&(0x7f000057b000)='./bus\x00') read(r2, &(0x7f000043c000-0x1)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) [ 171.814607] QAT: Invalid ioctl [ 171.843148] l2tp_ppp: sess 59/32096: set debug=f55d40e 2018/01/24 11:31:41 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000000000)=""/182, 0xb6) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2013, r0, 0x0) 2018/01/24 11:31:41 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$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x0) pread64(r1, &(0x7f0000662000)=""/183, 0xb7, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) dup3(r0, r1, 0x0) 2018/01/24 11:31:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f0000a9e000/0x1000)=nil, 0x1000, 0x1000000, 0x9, 0x80021) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) 2018/01/24 11:31:41 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) pause() setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000000)=0x0, 0x4) 2018/01/24 11:31:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000f51000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x800) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f000029b000)=0x3) r2 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000ec5000)={0x2, r2}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ecb000-0x4)=0x0) wait4(r3, &(0x7f0000ec4000+0x126)=0x0, 0x0, &(0x7f000025d000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 11:31:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000048000-0x8)=0x0, 0x8) readahead(0xffffffffffffffff, 0x1, 0xfffffffffffffff9) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000f6a000)={0xffffffffffffffff, 0x2, 0x200, 0x2, 0x1}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/01/24 11:31:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffffff, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f000090c000)={0x3, 0x9, 0x3, 'queue0\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x1f, 0x2, 0x1, 0x80000001, 0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000-0x20)={"02456298d8e2ca7bf15bff21f8ea35d8", {0x4, 0x2, 0x1f, "a6151d90df0d", 0x7f, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)=0x4) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1a4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000004000-0x8)={0x0, 0x9}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000)={r1, 0xffffffff, 0x645}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x20) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000004000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fsetxattr(r0, &(0x7f0000001000)=@random={'btrfs.', '{-(&@cpuseteth0/!\x00'}, &(0x7f0000005000-0x21)='eth1-md5sum{:vboxnet0]system/-(-\x00', 0x21, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000006000-0x8)={r2, 0x81}, &(0x7f0000006000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000006000-0x20)=[@in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xa)={r3, 0x7f, 0x1, [0x8]}, &(0x7f0000005000)=0xa) r4 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000007000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000007000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) r7 = getuid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r4, &(0x7f0000002000-0x38)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000007000-0x39c)=@updpolicy={0x39c, 0x19, 0x300, 0x3, 0x2, {{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0x0, 0x9, 0x3, 0x80, 0xa, 0xa0, 0x80, 0x33, r5, r6}, {0x9, 0x89bf, 0xfffffffffffffff7, 0x101, 0x4, 0x4, 0xffff, 0x7}, {0x3, 0x2, 0x77b0, 0x9}, 0x9, 0xc, 0x0, 0x0, 0x3, 0x3}, [@tfcpad={0x8, 0x16, 0x7}, @algo_auth={0xd4, 0x1, {{'md4-generic\x00'}, 0x460, "755b5fac4d940dc1f566f4cebdac4b94e583ddcf38b0d83f61a1acbc98455ead7f39ffcbd34adc824afd500655ea74ffe7b5215e121646d8c579cdd25c5979ba9776f0551418d6e44a8468b1c3a60091ee05e8d72490f6a5a4403cc18c4f4707160b17060a67c8b008c820599561a71646344611e23a9e200694ce4034428d65c46dedff84440a909b1effbe"}}, @policy={0xb0, 0x7, {{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0x0, 0x81, 0x1, 0xb7, 0x2, 0x80, 0xa0, 0x6, 0x0, r7}, {0x28e16011, 0x100, 0x100000000, 0xfff, 0xeeb3, 0x4, 0x4, 0x2}, {0x10000, 0x7, 0x7, 0x0}, 0x100, 0x7, 0x0, 0x0, 0x0, 0x3}}, @lastused={0x10, 0xf, 0x100000000}, @migrate={0x138, 0x11, [{@in=@empty=0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xff, 0x7, 0x0, 0xffffffffffffffff, 0xa, 0xa}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x2, 0x0, 0x3, 0x2, 0x2}, {@in=@loopback=0x7f000001, @in=@empty=0x0, 0x33, 0x2, 0x0, 0x5, 0x2, 0x0}, {@in=@rand_addr=0xffff, @in=@loopback=0x7f000001, 0x3c, 0x6, 0x0, 0x7, 0xa, 0xa}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0xac, 0x14, 0x0, 0x12}, 0x32, 0x4, 0x0, 0xffffffffffffffff, 0xa, 0xa}, {@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6c, 0x3, 0x0, 0x6, 0x0, 0x2}, {@in=@dev={0xac, 0x14, 0x0, 0x10}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x2b, 0x2, 0x0, 0x0, 0x2, 0xa}]}, @ipv6_hthresh={0x8, 0x4, {0x1d, 0x7b}}, @etimer_thresh={0x8, 0xc, 0x2}]}, 0x39c}, 0x1, 0x0, 0x0, 0x4000000}, 0x50) 2018/01/24 11:31:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000077000-0x8)=0x20000000, 0xffffffff) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000893000-0x4)=0x0, &(0x7f0000c96000)=0x4) 2018/01/24 11:31:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000467000-0x9)='/dev/ppp\x00', 0x40300, 0x0) fadvise64(r0, 0x0, 0x161f, 0x3) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00005b7000-0x4)=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, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) 2018/01/24 11:31:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000121000-0xc)={0x0, @broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000f35000-0x4)=0xc) r2 = socket(0x1, 0x5, 0x7) sendto$llc(r2, &(0x7f0000f2b000)="", 0x0, 0x4000080, &(0x7f00001c9000-0x10)={0x1a, 0xf6, 0x0, 0x5, 0x4000000000000, 0xc7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) sendmsg$nl_route(r0, &(0x7f00009f5000)={&(0x7f000077b000-0xc)={0x10, 0x0, 0x0, 0x208}, 0xc, &(0x7f0000a79000-0x10)={&(0x7f0000c88000-0x20)=@getlink={0x20, 0x12, 0x100, 0x6, 0x3, {0x0, 0x0, 0x0, r1, 0x28d54, 0x100000001002}, []}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x80) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000b95000-0x160)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x4, 0x9, "cb021aab726170fa37fa64ef15f621a2f3e6d40ed65a3b47e430698141b9f4d5fb27aa19602543a5fb286c5d6bcca5eb236b8066a135ff01945e1be32a82e41a8dee6c0afce1242ef970e88c1aca4a73"}, 0x160) fcntl$lock(r0, 0x7, &(0x7f0000ba4000-0x20)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}) 2018/01/24 11:31:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f7f000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00003d3000-0xe)={0x0, 0x6, "c52ded812032"}, &(0x7f00003bb000)=0xe) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00005ae000-0x8)={r1, 0x669}, &(0x7f00006d5000-0x4)=0x8) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDSKBLED(r0, 0x4b65, 0xfe0000000000000) listen(r2, 0x7) r3 = accept$inet(r2, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d22000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000234000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000698000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x2, 0x400, 0x2, 0x200, r4}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00002f6000-0x28)={@common='ip6gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00002db000-0x18)={@loopback={0x0, 0x1}, 0x7f, r5}) write(r3, &(0x7f0000ebc000)='[', 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000f72000)={0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000950000-0x8)={0x0, 0x0, 0x0}, &(0x7f000091d000)=0x8) 2018/01/24 11:31:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005a5000+0x3b)={0x26, 'aead\x00', 0xfffffffffffffffe, 0x80f, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) bind$alg(r0, &(0x7f0000c81000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0xfffffffffffffeac) 2018/01/24 11:31:41 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) bind$packet(r0, &(0x7f0000007000)={0x11, 0xd, r1, 0x1, 0x80, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) writev(r0, &(0x7f0000004000)=[], 0x179) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000008000)='/dev/vga_arbiter\x00', 0x10080, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000008000)={0x0, @in={{0x2, 0x3, @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]}, 0x7f, 0x4}, &(0x7f0000007000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000004000-0x98)={r3, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x7}, 0x98) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000000a000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/24 11:31:41 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000d000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/24 11:31:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x114, 0x108800, 0x3, 0x7b, 0x0, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = syz_open_dev$mice(&(0x7f00007a8000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r4 = dup3(r2, r1, 0x80000) renameat2(r3, &(0x7f0000c9a000-0x8)='./file0\x00', r4, &(0x7f0000ec9000)='./file0\x00', 0x1) lsetxattr(&(0x7f0000012000)='./file0\x00', &(0x7f00002a6000-0xd)=@random={'osx.', '/dev/kvm\x00'}, &(0x7f00009a7000)='/dev/kvm\x00', 0x9, 0x2) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7d, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) mkdirat(r3, &(0x7f0000176000)='./file0\x00', 0x20) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000c09000)={{0x5, 0x0}, {0x1000, 0x8}, 0x5, 0x1, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 11:31:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x114, 0x108800, 0x3, 0x7b, 0x0, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x2000, 0x8000000000, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000560000)="", &(0x7f0000489000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000067c000)="") prctl$void(0x1f) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = getpid() fcntl$setownex(r3, 0xf, &(0x7f00007dc000-0x8)={0x2, r4}) 2018/01/24 11:31:41 executing program 1: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000e39000-0x38)={0x0, 0x0, &(0x7f0000bc7000)={&(0x7f0000f85000)={0x2, 0xf, 0x7156, 0x7, 0x10, 0x0, 0x4, 0x3, [@sadb_address={0x5, 0x17, 0x33, 0x20, 0x0, @in6={0xa, 0x2, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fb51913}}, @sadb_x_policy={0x8, 0x12, 0x3, 0x3, 0x0, 0x3, 0xfffffffffffffffe, {0x6, 0x32, 0xffff, 0x80, 0x0, 0x9, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@empty=0x0}}, @sadb_x_nat_t_type={0x1, 0x14, 0x1, [0x0, 0x0, 0x0]}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0xc1) 2018/01/24 11:31:41 executing program 2: r0 = syz_fuse_mount(&(0x7f000040e000)='./file0\x00', 0xa002, 0xffffffffffffffff, 0x0, 0x9, 0x204a4a8) 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) vmsplice(r0, &(0x7f000008a000-0xa0)=[{&(0x7f0000000000)="83d5161b5b4e92b71b3a47cc97692ec1e6f1a221b3916449ffce875ad095acfacaebeb7f8a563050eaeb186a8a418bec34fd1c5e7689b661d6096335443155914561c0195789281885986b0d1ce75f", 0x4f}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000f55000-0xe)="baf1330992d7379a8a62df60f61e", 0xe}, {&(0x7f00000e3000)="28bd93d26e4140bd9295ccbede4620a36cb6d42bf4eb94a216c3fb053d1bbf25122efb44ecb1aedb83053097df4c356ede6e26084cb9c5bb58cd96c0425d9f88b1bda06466982fd4bc5f59f2cc2e491315", 0x51}, {&(0x7f0000ded000)="f77ce0f5e645f9e003c342a55e25e338771e8508e4b56b9d1911a58a666920cdf715e45da3a43a5841045290cce3e814fa7742a3829a5339e2365aac53d282afac66e34cf04fbc632d9718c7e1ca36dfaab8c2c6016d8f29076a6cfeebeb1a1e511ab819e254c429324fd01f401671e058bfaf02fa59bece398c2dbd6797715d59a40bdb8c7257e8bc785c99d7f7cde78d669aa53f098bc440b0594b2706d0823ea1aaac1de1ef1bc1c5f6f5de16a5e3462b4323dbc5ccd790d6d779d92773e8c480d3f0365981fbbcc63fda62", 0xcd}, {&(0x7f000053c000)="86c663ba971cb0f2381e63f36d0e713d5b43f52e8a44c9eda99ef246eee3ae1942fdb64fa0f894f376c39a27b556c28335e76eccb1f5d743381931798b423e96d5258e2a5a75b24f23a71d7533786ecc5c2a0e4606bdf2d96621942d97d4ff398c54a2abdfffc66eec4295d032006e8ad626de3c468def090bc380fe2ce4f9bc7ed786d56cb340b9c492c631f4592ab733a263a100f4e5", 0x97}, {&(0x7f0000b41000)="ae27bdc4ae2fd5b40a83ff9d3d722f85f0afa09b1136f089f7a7b2fac39f2c93cff88b1b0f554c2c39ad1d77fa5c81452c7cec538a64b3e2d17d78532078458100046e1c313f0fcfd3c8bb91ff1f79e528cedc63ba50dffdd30a2a287399ae2136439aa50aaf2ed7d08376c3da5a9b6fa0e3916ce307d053d872946efa80e8f4332811b0c1d452b01fbd4d5bc4e0387da9ce43a5", 0x94}, {&(0x7f0000842000-0xdf)="dc4abdb109960869f614551801a64d13d29944fa0d4526651fe45559d02acc45199bc57d1eec0a26e253f1d18dc2ee933c2cd1478d2ae0e65c9057062315e5087f88772b8da7fb6962d42bea3019ab6a90a1054cbb7bd8cc2360dab2651d7fb66f77835f22b8aa6a6b78afbf1857ce3e19068a6f0164ef62a53ca22251d4100c4c88522d0955189aeb27e33e93d144c2d9de0da71772af437b5e6f6700a409906645363edc27b824d734af198bd2420bd8e8e4520b6460a0511f27361494d4f806188cb14036eac5808d8b66b4aa9dcc0d9758e6db30207f90e8a680972285", 0xdf}, {&(0x7f0000001000-0xb1)="5269572d4a2b1123115b181922edba2287b97671cabb5ddfb542cce0834450a3f6de60eff987c914bff4806fb322378b3009f12d76e7464f5b2848cf98d91e5cfd10210eb66b1cbc8bc2e8f50cd4e3e1125a189820af34c7bc4c325c29d56f3ad318c39576d355bd72b6de9d72fe3bc6b45c522be5091358fdcaa042d3d91f7d35071a0aba36ff408f78f568bf9a2a7c98eb22d838d5d9ce5f5e8c31f36cac032ffbc461dec9f7c5fdb310d2bb7594c2da", 0xb1}, {&(0x7f0000462000-0xfe)="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", 0xfe}], 0xa, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000f9f000)='/dev/dsp#\x00', 0x3ff, 0x80000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00006b2000)={{0x7da8, 0x9, 0x8000, 0x3, 0x5, 0xd9c5}, 0x8, 0xe8, 0x7c3}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00001f2000-0x50)={0x6, 0x8, 0x6, 0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r2 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000f58000)=0x0, &(0x7f0000b4e000)=0x4) pread64(r2, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) execveat(0xffffffffffffffff, &(0x7f0000855000-0x8)='./file0\x00', &(0x7f0000370000)=[], &(0x7f0000b3d000-0x10)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000098000-0x4)=0x0, &(0x7f0000456000)=0x4) 2018/01/24 11:31:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00004cb000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0001}]}) mq_unlink(&(0x7f00003bf000-0x6)="7000220033f5") signalfd4(0xffffffffffffffff, &(0x7f00000d8000)={0x2}, 0x8, 0x0) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) 2018/01/24 11:31:41 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000d25000)={0x0, 0xbd2, 0x0}, &(0x7f0000562000)=0xc) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d26000-0x20)={0x1f, 0xe67, 0x200, 0x8, 0x4, 0x8000, 0x401, 0x9, r1}, 0x1) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d27000)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000d29000-0x8)=[{r0, 0x100, 0x0}], 0x1, 0x6) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000a6b000)=0x0) getsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000d26000)=""/72, &(0x7f00002a5000)=0x48) openat$hwrng(0xffffffffffffff9c, &(0x7f0000cf1000)='/dev/hwrng\x00', 0x385100, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000d2a000-0x1e)={0x18, 0x0, {0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="1c09f7c04010471f3d059e8fe94c4c98"}}) ioctl$TIOCSCTTY(r2, 0x540e, 0x2) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000d2a000-0x8)='/dev/hwrng\x00', 0x1, 0x0) sendmsg$inet_sctp(r0, &(0x7f000082c000)={&(0x7f00002c7000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000028f000-0x60)=[{&(0x7f0000d22000)="753c6aa8afd8510ff81742622addcff02197c794ead4cfe523eeb0f172af2c149457", 0x22}], 0x1, &(0x7f0000d22000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f000036c000)=""/0) 2018/01/24 11:31:41 executing program 1: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b77000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00008f4000-0x8)={0x2, [0x7, 0x8]}, 0x8) r3 = socket$inet(0x2, 0x2, 0x5) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r3, &(0x7f0000fe8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000065c000-0x4)=0x14, 0x89bd481256966f20) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) 2018/01/24 11:31:41 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000223000-0x9)='net/tcp6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x7, 0x100000001, 0x5, 0x17, 0x4}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000581000-0xa0)={r1, @in6={{0xa, 0x1, 0x688, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x80, 0xdf, 0x8, 0x37}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000756000-0x3)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xffffffffffffffff, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000406000+0x651)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r2, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428423, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f00009fb000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000e83000-0x8)={0x0}) prlimit64(0x0, 0x7, &(0x7f0000d86000)={0x0, 0x0}, &(0x7f000012b000)={0x0, 0x0}) syz_open_dev$evdev(&(0x7f0000868000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/24 11:31:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42800) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000e61000)=""/105) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) r2 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00003fa000)=0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000aea000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffe0, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000807000)=r3, 0x4) readv(r1, &(0x7f0000a78000)=[{&(0x7f00001cc000)=""/113, 0x71}], 0x1) r4 = dup(r1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000370000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000061d000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000cfc000-0x10)={r5, r6, 0x40000}) 2018/01/24 11:31:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x7, 0x0, 0x0, 0x1, 0x0, 0x4000000000000, 0x0, 0x803, 0xfffffffffffffffd, 0xfffffffffffffffc, 0xfffffffffffff000}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_pts(r0, 0x801) ioctl$TCXONC(r0, 0x540a, 0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00002dd000-0x4)=0x0) perf_event_open(&(0x7f0000935000)={0x5, 0x78, 0xff, 0x4, 0x6, 0xffeb, 0x0, 0x9, 0x4000, 0x2, 0x2, 0x5, 0x3, 0x7, 0x0, 0x800, 0x8, 0x1fa1, 0x3540000000000000, 0xc8c5, 0xc970, 0x7f, 0x8001, 0x8, 0x20, 0x9, 0x7fff, 0x40, 0x2, 0x10000, 0x383, 0x5f60, 0x7f, 0x5, 0x8, 0x7, 0x564, 0x4, 0x0, 0x7fff, 0x0, @perf_bp={&(0x7f0000094000)=0x0, 0x8}, 0x8000, 0x8, 0x6af, 0x7, 0x1, 0x3, 0x8001, 0x0}, r2, 0x401, r1, 0xd) 2018/01/24 11:31:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='cgroup\x00', 0x1, &(0x7f0000001000)="371df0ba9294c8a0b5711b8787d98cfd2338c8cf37") setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/24 11:31:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00003bb000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e43000)=0x1c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000047a000-0x10)="0ec3e663bce8d9b7b18b3499d9a1b420", 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000888000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) bind$alg(r1, &(0x7f00007d3000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tea)\x00'}, 0x58) 2018/01/24 11:31:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_ivalue=0x8007ff}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000d33000-0x160)={{{{0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x25e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffbff, 0x8, 0x7, "ebf5c99d64111ecb719f57ee25ffd11fe7ef4fc38d7275cdefa8abce280ea25ec389a3a59785adb698106fcff747b72bed697c7b4bd5adda531aed7d2a152ad1dd63f53fce7ffcc56cd252c05fd71cdf"}, 0x160) r1 = syz_open_dev$mouse(&(0x7f0000061000)='/dev/input/mouse#\x00', 0x1, 0x0) bind$pptp(r1, &(0x7f0000f16000-0x20)={0x18, 0x2, {0x1, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000af6000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f00007e7000-0x110)={{0x5, 0x0, 0xfcc, 0x1, "cfb09325e283dc49e173a969e58345178d343f03784555e1eedce9a1efaa64d1d92e989e3478120488c14eb4", 0x9}, 0x0, 0x0, 0xa0, r3, 0x7ff, 0x2, "136f51c36621b9eb9ad01fcd6342324548e0126fc2d4cb2f1028d219cb3455c09367aed41e7190586d07785da0284c1e4ae53b75918dac73a9465ff783697923", &(0x7f000081b000-0x8)='-em1\'lo\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x105e, 0x5, 0x518b, 0xfff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$binder(&(0x7f0000752000)='/dev/binder#\x00', 0x0, 0x0) 2018/01/24 11:31:41 executing program 5: rt_sigprocmask(0x2, &(0x7f0000ab5000-0x8)={0x80}, 0x0, 0x8) 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) pselect6(0x40, &(0x7f000074e000-0x40)={0x200, 0x3, 0x0, 0x8001, 0x8, 0x80000001, 0x3, 0x7f}, &(0x7f0000001000-0x40)={0x7, 0x6, 0xef7b, 0x0, 0x317, 0x0, 0x100000000, 0x80000001}, &(0x7f0000001000-0x40)={0x400, 0x297, 0x28f3, 0x8, 0x100000001, 0x4, 0x8, 0x3}, &(0x7f00004e3000-0x10)={0x0, 0x0}, &(0x7f0000000000)={&(0x7f0000001000-0x8)={0x5cde}, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x8001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xfffffffffffffff8}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r1, 0xd7, 0x20}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000ce7000-0x8)='./file0\x00', 0xc1, 0x0) writev(r2, &(0x7f00001ce000)=[{&(0x7f00000b5000-0x61)="f7", 0x1}, {&(0x7f0000481000-0xa)="ee5cb6f7971a9cb87afb60", 0xb}], 0x2) 2018/01/24 11:31:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x4, 0x78, 0xe2, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x8, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7ffff, 0x6) r1 = dup2(r0, r0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000cf3000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) 2018/01/24 11:31:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000022000)={0x0, 0x0, []}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x2, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00008c7000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000b62000-0x8)='./file0\x00') r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000f79000-0x24)="240000001b0001dfeb03000022fb010001f6ff0b0800030001000000f701000000161701", 0x24) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000176000)='/dev/ptmx\x00', 0x40000000842, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 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) acct(0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000d16000)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c57000-0x4)=0xe8) read(r2, &(0x7f000086f000)=""/1, 0x1) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$dupfd(r0, 0x406, r2) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000824000-0x4)={0x0, 0x1, 0x0, 0x0}) mknod$loop(&(0x7f0000959000-0x8)='./file0\x00', 0xc000, 0x1) 2018/01/24 11:31:41 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000f000)="2f2e0bb7", &(0x7f0000003000)="2f2e0bb7") mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000003000-0x4)="2f2e0bb7", &(0x7f0000014000)=@random={'os2.', 'selinux\x00'}, &(0x7f0000008000)=""/56, 0x38) r0 = syz_open_dev$dmmidi(&(0x7f0000002000-0xd)='/dev/dmmidi#\x00', 0x8, 0x40000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000000b000)={0x0, 0xe1}, &(0x7f000000e000-0x4)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000012000-0x4)="2f2e0bb7", &(0x7f0000016000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000016000-0x5)='self\x00', 0x5, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000011000-0x2)=r2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000014000)={r1, 0x1, 0x2}, &(0x7f0000010000-0x4)=0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000015000)="2f2e0bb7") [ 172.417134] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/24 11:31:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000072d000)='uid_map\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000b49000)={0x0, @in={{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x80000000, 0x2, 0x2000000000, 0x10}, &(0x7f0000774000)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000034e000)={r1, 0x1, 0x9}, 0x8) munlock(&(0x7f0000498000/0x3000)=nil, 0x3000) renameat(0xffffffffffffffff, &(0x7f0000a3e000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000339000-0x8)='./file0\x00') 2018/01/24 11:31:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6)\x00'}, 0x58) r1 = syz_open_dev$sg(&(0x7f0000e3a000-0x9)='/dev/sg#\x00', 0x2, 0x40c0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f000060a000)={0x1, 0x80, 0xffff}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000647000)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) r3 = accept4(r2, &(0x7f0000725000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006dc000-0x4)=0x10, 0x80000) getsockname$packet(0xffffffffffffffff, &(0x7f000066f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006d9000-0x4)=0x14) connect$packet(r3, &(0x7f0000699000-0x14)={0x11, 0x1f, r4, 0x1, 0x5, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) 2018/01/24 11:31:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00009bb000-0xb)='asymmetric\x00', &(0x7f000003b000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000ada000-0x7)=',ppp1!\x00', 0xfffffffffffffffe) r1 = add_key(&(0x7f000039b000)='id_legacy\x00', &(0x7f000058d000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00001a7000)="a8", 0x1, r0) keyctl$read(0xb, r1, &(0x7f000023d000)=""/0, 0x0) pipe(&(0x7f0000fa1000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000cdb000+0x5bc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000b21000)='tls\x00', 0x4) r4 = shmget$private(0x0, 0x4000, 0x54000002, &(0x7f0000451000/0x4000)=nil) r5 = getuid() stat(&(0x7f0000af6000)='./file0\x00', &(0x7f00004ef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0x1f) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r7, 0x10e, 0x1, &(0x7f00005bb000-0x4)=0x5, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000f4a000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e35000)=0xe8) r9 = getgid() ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000483000)=0x1) bind$alg(r2, &(0x7f0000a8f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc4106(gcm(aes)))\x00'}, 0x58) r10 = gettid() ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000d78000-0x4)=0x0) shmctl$IPC_SET(r4, 0x1, &(0x7f00006e9000)={{0x3, r5, r6, r8, r9, 0x0, 0x3f, 0x0, 0x0, 0x0}, 0x5, 0xe4d, 0x6, 0x5, r10, r11, 0x8, 0x0, 0x0, 0x0}) 2018/01/24 11:31:41 executing program 2: mmap(&(0x7f0000ab8000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ab8000)="88", 0x1, 0x20000000, &(0x7f0000001000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f00007ea000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x1) 2018/01/24 11:31:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200004000000002, 0x0) recvmsg(r0, &(0x7f0000273000-0x38)={&(0x7f0000420000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000079d000-0x90)=[{&(0x7f0000efb000)=""/183, 0xb7}, {&(0x7f00003a5000-0x1000)=""/4096, 0x1000}, {&(0x7f00008ce000-0x26)=""/38, 0x26}, {&(0x7f0000e7b000)=""/143, 0x8f}, {&(0x7f00000db000-0x44)=""/68, 0x44}], 0x5, &(0x7f0000d9e000-0xb4)=""/180, 0xb4, 0x0}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000663000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000078000)={0xca, 0x0, 0x9, 0x0, 0x400, 0x8000}) write(r0, &(0x7f0000506000-0x27)="110000001a0053f700e6caef1200030707", 0x11) 2018/01/24 11:31:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_procfs(r1, &(0x7f0000bed000-0xd)='net/sockstat\x00') setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000345000-0x4)=0x4, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000c2b000)={0x0, 0x0, 0x0, 'queue0\x00', 0xc5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000eb0000-0xb0)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/24 11:31:41 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000f2a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100000000000}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000bc2000-0xc)={0x4, 0xffffffffffffffff, 0x1}) prctl$setendian(0x14, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000bf9000-0xfb)="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", 0xfb) 2018/01/24 11:31:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e25000-0xa)='/dev/ptmx\x00', 0x12602, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xf, 0x5, 0x400) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00006cd000)={0x9, &(0x7f0000ab6000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000052c000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) semget(0x2, 0x5, 0x3) getpeername$ax25(r3, &(0x7f0000b79000)={0x0, {""/7}, 0x0}, &(0x7f0000e25000)=0xfffffffffffffc9d) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000558000)={0x77, &(0x7f0000158000)="30b0ddb39b21f5147fd7ebf8d9856669cdbda20f6aa62a451027ba6fa7ebf55645d216e82b62f544be0bbd523c7248dba1dc8d4b6b52cc72372f635ef4d284cefa86a14315a6472168ee48b6094b02b6568d9ea44caf310e5aa92c060b23d586f89abe225b49cde9ce888508342ece1782137c2f35352f"}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x1000, 0x0}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fcntl$getown(r4, 0x9) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000070000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00009f4000-0x10)={0x0, 0xb0, &(0x7f00002f4000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in6={0xa, 0x0, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x1, 0xf82, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}]}, &(0x7f0000f3f000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00007cb000-0xa0)={r7, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x40, 0x7, 0x20, 0xc}, 0xa0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045540, &(0x7f00008b0000)=0x86) r8 = syz_open_dev$sg(&(0x7f0000a35000-0x9)='/dev/sg#\x00', 0x3, 0x2400) sched_rr_get_interval(r6, &(0x7f0000910000)={0x0, 0x0}) ioctl$KVM_SET_XCRS(r5, 0x4188aea7, &(0x7f0000b5e000-0x98)={0x0, 0x200, []}) timer_create(0x7, &(0x7f0000cd0000-0x55)={0x0, 0x11, 0x2, @thr={&(0x7f0000ac4000-0x58)="c497eb562cd5622e12a87178665734fcbad28cc6581b8733b920883cd249a5f618b49482741186b23df777d4e81784f086247e461665ac9928575edc800cf8fcd6077c90d0e74a55bce115e8f82574b27c2d567c7bd96534", &(0x7f000062b000-0x3b)="79e2fb51f52ed65699cee98b7b3f97adb8db25b706680567da584a7c686d48d034d36969935288024db3bd41177fc30fe65e0274fbec2951b2bf9f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000188000)=0x0) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000b6a000)={[{0x3, 0x1, 0x0, 0x7, 0x6, 0x7, 0x6, 0x20, 0x81, 0x401, 0x0, 0x0, 0x0}, {0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x65883463, 0x0, 0x7, 0x0, 0x0, 0x3ff, 0x810, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SMI(r8, 0xaeb7) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f000091b000)={0x10000, 0x1, 0x2}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$TUNATTACHFILTER(r8, 0x401054d5, &(0x7f0000728000)={0x1, &(0x7f0000521000)=[{0x2ffa, 0x0, 0xe007, 0x100000001}]}) 2018/01/24 11:31:41 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000013000-0x9)='/dev/dsp\x00', 0x1012c0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000012000)={0xfca, 0x3916, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000+0x408)={&(0x7f0000001000)={0x14, 0x42, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000014000-0x4)=0xe8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000014000)='./file0\x00', 0x2) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000000e000-0x8)='./file0\x00', &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000011000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @in=@loopback=0x7f000001, 0x1, 0x0, 0x0, 0x0, 0xa, 0x80, 0xa0, 0x7f, r2, r3}, {0xce, 0x4, 0x7ff, 0x4000000, 0x3, 0xffffffffffffff7f, 0x8, 0x9}, {0x0, 0x3ff, 0x0, 0x8}, 0x6, 0xe, 0x2, 0x0, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x1, 0x33}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x2, 0x0, 0x1000, 0xff, 0x7, 0x8000}}, 0xe8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000015000)=0x0) 2018/01/24 11:31:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00008ec000-0x28)={@common='bcsh0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000b76000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xb97, 0x3f, 0x0, 0x100, 0x8, 0x102, r2}) r3 = dup3(r1, r1, 0x80000) bind$can_raw(r3, &(0x7f0000be1000)={0x1d, 0x0, 0x0, 0x0}, 0x10) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f00000cb000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00002c3000)={r0, r4}) sendto$inet(r1, &(0x7f0000d19000-0xb)="", 0x0, 0x20008047, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 11:31:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000b5b000)=0x0, &(0x7f0000d9b000)=0x0, 0x5, &(0x7f0000222000/0x4000)=nil, 0x2) r0 = msgget(0x0, 0x10) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000c29000-0xae)=""/174) mbind(&(0x7f0000192000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000fcb000)=0x0, 0x4, 0x400008) 2018/01/24 11:31:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000cc5000)=0x800000000000002, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x47, &(0x7f0000c8c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x11, 0x11, 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}, {[], @udp={0xffffffffffffffff, 0x2, 0x11, 0x0, "01ed2740debee3e48e"}}}}}}, &(0x7f0000fcb000)={0x0, 0x1, [0x0]}) 2018/01/24 11:31:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000742000)='/dev/vcs\x00', 0x20040, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00006d0000)=0x0) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000c2a000)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x6, 0x0, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dae000)=@assoc_id=0x0, 0x4) sendto$inet6(r0, &(0x7f0000899000)='m', 0x1, 0x0, &(0x7f0000efd000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 172.584245] TCP: request_sock_TCP: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/01/24 11:31:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x0, 0x0) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000d4000-0x8)={0x0, 0x0}) get_robust_list(r1, &(0x7f000064a000)=&(0x7f0000fb4000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000caf000-0x8)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 11:31:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000443000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) 2018/01/24 11:31:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004f2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00000a2000-0x10)={0x10004, 0x0, &(0x7f0000fa0000/0x1000)=nil}) connect(r0, &(0x7f0000bd2000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000a3f000)={0x0, 0x0}) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000bc2000-0x68)={0x0, 0x0, [0xfae, 0xe534, 0x80, 0xffffffffffffff10], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r0, 0x10, &(0x7f00008b3000-0x8)={0x0, 0x0}) r4 = syz_open_procfs(r3, &(0x7f0000b87000-0xc)='net/netstat\x00') socket$inet6(0xa, 0x6, 0x8) sendfile(r0, r4, &(0x7f00005d5000-0x8)=0x0, 0x2000000000000ff) accept4$alg(r1, 0x0, 0x0, 0x800) [ 172.628719] sctp: [Deprecated]: syz-executor4 (pid 30136) Use of int in maxseg socket option. [ 172.628719] Use struct sctp_assoc_value instead [ 172.670181] ================================================================== [ 172.670211] BUG: KASAN: use-after-free in strp_data_ready+0x232/0x2a0 [ 172.670218] Read of size 1 at addr ffff8801d5337bd0 by task syz-executor6/30137 [ 172.670220] [ 172.670229] CPU: 1 PID: 30137 Comm: syz-executor6 Not tainted 4.15.0-rc9+ #277 [ 172.670233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 172.670237] Call Trace: [ 172.670240] [ 172.670253] dump_stack+0x194/0x257 [ 172.670270] ? arch_local_irq_restore+0x53/0x53 [ 172.670282] ? show_regs_print_info+0x18/0x18 [ 172.670304] ? strp_data_ready+0x232/0x2a0 [ 172.670319] print_address_description+0x73/0x250 [ 172.670328] ? strp_data_ready+0x232/0x2a0 [ 172.670340] kasan_report+0x25b/0x340 [ 172.670359] __asan_report_load1_noabort+0x14/0x20 [ 172.670367] strp_data_ready+0x232/0x2a0 [ 172.670383] psock_data_ready+0x56/0x70 [ 172.670398] tcp_data_queue+0x1d88/0x3de0 [ 172.670440] ? tcp_send_rcvq+0x520/0x520 [ 172.670460] ? tcp_fastretrans_alert+0x2270/0x2270 [ 172.670474] ? perf_trace_lock_acquire+0xe3/0x980 [ 172.670531] ? sk_filter_trim_cap+0x40a/0x9c0 [ 172.670560] ? pvclock_read_flags+0x160/0x160 [ 172.670573] ? tcp_urg+0xf6/0xbd0 [ 172.670593] ? tcp_xmit_recovery.part.56+0x110/0x110 [ 172.670610] ? sched_clock+0x31/0x40 [ 172.670621] ? lock_acquire+0x110/0x580 [ 172.670639] tcp_rcv_established+0x864/0x18c0 [ 172.670660] ? tcp_data_queue+0x3de0/0x3de0 [ 172.670672] ? __lock_is_held+0xb6/0x140 [ 172.670696] tcp_v4_do_rcv+0x2ab/0x7d0 [ 172.670711] tcp_v4_rcv+0x24c6/0x2eb0 [ 172.670724] ? trace_softirqs_on+0x316/0x3b0 [ 172.670765] ? tcp_v4_early_demux+0xa40/0xa40 [ 172.670798] ip_local_deliver_finish+0x2f1/0xc50 [ 172.670817] ? ip_rcv_finish+0x1e30/0x1e30 [ 172.670833] ? nf_hook_slow+0xd3/0x1a0 [ 172.670854] ip_local_deliver+0x1ce/0x6e0 [ 172.670867] ? ip_call_ra_chain+0x6d0/0x6d0 [ 172.670876] ? perf_trace_lock+0x900/0x900 [ 172.670887] ? check_noncircular+0x20/0x20 [ 172.670892] ? __lock_acquire+0x664/0x3e00 [ 172.670906] ? ip_rcv_finish+0x1e30/0x1e30 [ 172.670913] ? check_noncircular+0x20/0x20 [ 172.670921] ? __lock_acquire+0x664/0x3e00 [ 172.670936] ip_rcv_finish+0x959/0x1e30 [ 172.670954] ? inet_del_offload+0x40/0x40 [ 172.670976] ? ip_rcv+0xf22/0x1840 [ 172.670987] ? lock_downgrade+0x980/0x980 [ 172.671003] ? lock_release+0xa40/0xa40 [ 172.671019] ? __lock_is_held+0xb6/0x140 [ 172.671036] ? nf_hook_slow+0xd3/0x1a0 [ 172.671057] ip_rcv+0xc5a/0x1840 [ 172.671079] ? ip_local_deliver+0x6e0/0x6e0 [ 172.671086] ? rb_insert_color+0x1580/0x1580 [ 172.671099] ? check_noncircular+0x20/0x20 [ 172.671107] ? perf_trace_lock_acquire+0xe3/0x980 [ 172.671136] ? inet_del_offload+0x40/0x40 [ 172.671153] ? ip_local_deliver+0x6e0/0x6e0 [ 172.671169] __netif_receive_skb_core+0x1a41/0x3460 [ 172.671177] ? find_held_lock+0x35/0x1d0 [ 172.671203] ? nf_ingress+0x9f0/0x9f0 [ 172.671212] ? lock_downgrade+0x980/0x980 [ 172.671245] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 172.671251] ? check_noncircular+0x20/0x20 [ 172.671281] ? update_curr+0x47b/0xa60 [ 172.671289] ? __lock_acquire+0x664/0x3e00 [ 172.671299] ? numa_migrate_preferred+0x250/0x250 [ 172.671312] ? _find_next_bit+0xee/0x120 [ 172.671335] ? perf_trace_lock_acquire+0xe3/0x980 [ 172.671361] ? perf_trace_lock+0x900/0x900 [ 172.671367] ? check_noncircular+0x20/0x20 [ 172.671376] ? print_irqtrace_events+0x270/0x270 [ 172.671384] ? numa_migrate_preferred+0x250/0x250 [ 172.671398] ? enqueue_task_fair+0x3b7/0x2950 [ 172.671410] ? find_held_lock+0x35/0x1d0 [ 172.671429] ? check_preempt_wakeup+0xb20/0xb20 [ 172.671447] ? find_held_lock+0x35/0x1d0 [ 172.671469] ? lock_acquire+0x1d5/0x580 [ 172.671477] ? lock_acquire+0x1d5/0x580 [ 172.671485] ? process_backlog+0x1ab/0x740 [ 172.671507] ? lock_release+0xa40/0xa40 [ 172.671544] __netif_receive_skb+0x2c/0x1b0 [ 172.671551] ? __netif_receive_skb+0x2c/0x1b0 [ 172.671566] process_backlog+0x203/0x740 [ 172.671572] ? mark_held_locks+0xaf/0x100 [ 172.671580] ? try_to_wake_up+0xf9/0x1600 [ 172.671609] net_rx_action+0x792/0x1910 [ 172.671646] ? napi_complete_done+0x6c0/0x6c0 [ 172.671652] ? trace_hardirqs_off+0xd/0x10 [ 172.671660] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 172.671671] ? try_to_wake_up+0xf9/0x1600 [ 172.671683] ? lock_downgrade+0x980/0x980 [ 172.671706] ? migrate_swap_stop+0x970/0x970 [ 172.671721] ? perf_trace_lock+0x900/0x900 [ 172.671730] ? check_noncircular+0x20/0x20 [ 172.671738] ? lock_acquire+0x1d5/0x580 [ 172.671746] ? lock_acquire+0x1d5/0x580 [ 172.671757] ? __hrtimer_run_queues+0x394/0xe20 [ 172.671778] ? lock_release+0xa40/0xa40 [ 172.671805] ? find_held_lock+0x35/0x1d0 [ 172.671833] ? clockevents_program_event+0x163/0x2e0 [ 172.671845] ? lock_downgrade+0x980/0x980 [ 172.671875] ? pvclock_read_flags+0x160/0x160 [ 172.671905] ? check_noncircular+0x20/0x20 [ 172.671916] ? print_irqtrace_events+0x270/0x270 [ 172.671931] ? ktime_get_resolution_ns+0x300/0x300 [ 172.671937] ? lock_downgrade+0x980/0x980 [ 172.671960] ? do_timer+0x50/0x50 [ 172.671981] ? __lock_is_held+0xb6/0x140 [ 172.672019] __do_softirq+0x2d7/0xb85 [ 172.672025] ? task_prio+0x40/0x40 [ 172.672052] ? __irqentry_text_end+0x1f8d04/0x1f8d04 [ 172.672060] ? irq_exit+0xbb/0x200 [ 172.672070] ? smp_apic_timer_interrupt+0x16b/0x700 [ 172.672076] ? smp_call_function_single_interrupt+0x124/0x640 [ 172.672086] ? smp_call_function_single_interrupt+0x640/0x640 [ 172.672095] ? _raw_spin_lock+0x32/0x40 [ 172.672112] ? _raw_spin_unlock+0x22/0x30 [ 172.672122] ? handle_edge_irq+0x2b4/0x7c0 [ 172.672133] ? task_prio+0x40/0x40 [ 172.672161] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 172.672185] do_softirq_own_stack+0x2a/0x40 [ 172.672189] [ 172.672198] do_softirq.part.19+0x14d/0x190 [ 172.672206] ? ip_finish_output2+0x93b/0x1560 [ 172.672214] __local_bh_enable_ip+0x1ee/0x230 [ 172.672227] ip_finish_output2+0x96e/0x1560 [ 172.672251] ? ip_copy_metadata+0xac0/0xac0 [ 172.672256] ? check_noncircular+0x20/0x20 [ 172.672264] ? __lock_acquire+0x664/0x3e00 [ 172.672299] ? __lock_acquire+0x664/0x3e00 [ 172.672307] ? ipv4_mtu+0x34d/0x4c0 [ 172.672317] ? rt_cpu_seq_show+0x2c0/0x2c0 [ 172.672332] ? __lock_is_held+0xb6/0x140 [ 172.672364] ip_finish_output+0x864/0xd10 [ 172.672372] ? ip_finish_output+0x864/0xd10 [ 172.672388] ? ip_fragment.constprop.47+0x200/0x200 [ 172.672416] ? nf_hook_slow+0xd3/0x1a0 [ 172.672437] ip_output+0x1d2/0x860 [ 172.672452] ? ip_mc_output+0x1360/0x1360 [ 172.672483] ? ip_fragment.constprop.47+0x200/0x200 [ 172.672509] ip_local_out+0x95/0x160 [ 172.672532] ip_queue_xmit+0x8c6/0x18e0 [ 172.672558] ? ip_build_and_send_pkt+0xc30/0xc30 [ 172.672573] ? refcount_dec_if_one+0x20/0x20 [ 172.672588] ? is_bpf_text_address+0x7b/0x120 [ 172.672603] ? __tcp_v4_send_check+0x1be/0x360 [ 172.672609] ? tcp_options_write+0x228/0x940 [ 172.672631] tcp_transmit_skb+0x1b1b/0x38c0 [ 172.672673] ? __tcp_select_window+0x900/0x900 [ 172.672689] ? __kernel_text_address+0xd/0x40 [ 172.672699] ? unwind_get_return_address+0x61/0xa0 [ 172.672712] ? __save_stack_trace+0x7e/0xd0 [ 172.672732] ? depot_save_stack+0x12c/0x490 [ 172.672756] ? check_noncircular+0x20/0x20 [ 172.672770] ? tcp_small_queue_check.isra.26+0x31c/0x450 [ 172.672783] ? tcp_tso_segs+0x240/0x240 [ 172.672790] ? pvclock_read_flags+0x160/0x160 [ 172.672796] ? sock_close+0x16/0x20 [ 172.672804] ? __fput+0x327/0x7e0 [ 172.672810] ? ____fput+0x15/0x20 [ 172.672817] ? task_work_run+0x199/0x270 [ 172.672824] ? do_exit+0x9bb/0x1ad0 [ 172.672829] ? do_group_exit+0x149/0x400 [ 172.672839] ? get_signal+0x73f/0x16c0 [ 172.672847] ? exit_to_usermode_loop+0x214/0x310 [ 172.672872] ? sched_clock_cpu+0x1b/0x170 [ 172.672882] ? tcp_init_tso_segs+0x11a/0x200 [ 172.672898] tcp_write_xmit+0x686/0x51d0 [ 172.672913] ? tcp_md5_do_lookup+0x256/0x730 [ 172.672933] ? tcp_v4_parse_md5_keys+0x281/0x2d0 [ 172.672956] ? tcp_transmit_skb+0x38c0/0x38c0 [ 172.672963] ? kasan_kmalloc+0xad/0xe0 [ 172.672973] ? ipv4_mtu+0x34d/0x4c0 [ 172.672984] ? rt_cpu_seq_show+0x2c0/0x2c0 [ 172.673008] ? tcp_v4_md5_lookup+0x22/0x30 [ 172.673020] ? tcp_established_options+0x2c5/0x420 [ 172.673039] ? tcp_current_mss+0x254/0x380 [ 172.673051] ? tcp_mtu_to_mss+0x460/0x460 [ 172.673079] ? __lock_is_held+0xb6/0x140 [ 172.673105] __tcp_push_pending_frames+0xa0/0x250 [ 172.673119] tcp_send_fin+0x1b0/0xd20 [ 172.673125] ? tcp_set_state+0x1f2/0x810 [ 172.673140] ? sk_forced_mem_schedule+0x150/0x150 [ 172.673152] ? __sk_dst_check+0x380/0x380 [ 172.673161] ? mark_held_locks+0xaf/0x100 [ 172.673169] ? do_raw_spin_trylock+0x190/0x190 [ 172.673187] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 172.673196] ? lock_sock_nested+0x91/0x110 [ 172.673203] ? trace_hardirqs_on+0xd/0x10 [ 172.673229] tcp_close+0xbe0/0xfc0 [ 172.673243] ? ip_mc_drop_socket+0x1ce/0x230 [ 172.673262] inet_release+0xed/0x1c0 [ 172.673276] sock_release+0x8d/0x1e0 [ 172.673287] ? sock_alloc_file+0x560/0x560 [ 172.673294] sock_close+0x16/0x20 [ 172.673303] __fput+0x327/0x7e0 [ 172.673326] ? fput+0x140/0x140 [ 172.673338] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 172.673345] ? _raw_spin_unlock_irq+0x27/0x70 [ 172.673369] ____fput+0x15/0x20 [ 172.673381] task_work_run+0x199/0x270 [ 172.673397] ? task_work_cancel+0x210/0x210 [ 172.673409] ? _raw_spin_unlock+0x22/0x30 [ 172.673418] ? switch_task_namespaces+0x87/0xc0 [ 172.673438] do_exit+0x9bb/0x1ad0 [ 172.673462] ? mm_update_next_owner+0x930/0x930 [ 172.673478] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 172.673506] ? find_held_lock+0x35/0x1d0 [ 172.673537] ? futex_wait+0x402/0x9a0 [ 172.673548] ? lock_downgrade+0x980/0x980 [ 172.673564] ? perf_trace_lock_acquire+0xe3/0x980 [ 172.673570] ? lock_release+0xa40/0xa40 [ 172.673581] ? fault_in_user_writeable+0x90/0x90 [ 172.673599] ? perf_trace_lock+0x900/0x900 [ 172.673611] ? check_noncircular+0x20/0x20 [ 172.673629] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 172.673639] ? futex_wait+0x6a9/0x9a0 [ 172.673678] ? find_held_lock+0x35/0x1d0 [ 172.673703] ? get_signal+0x7ae/0x16c0 [ 172.673715] ? lock_downgrade+0x980/0x980 [ 172.673742] do_group_exit+0x149/0x400 [ 172.673752] ? do_raw_spin_trylock+0x190/0x190 [ 172.673761] ? SyS_exit+0x30/0x30 [ 172.673770] ? _raw_spin_unlock_irq+0x27/0x70 [ 172.673783] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 172.673803] get_signal+0x73f/0x16c0 [ 172.673831] ? ptrace_notify+0x130/0x130 [ 172.673853] ? exit_robust_list+0x240/0x240 [ 172.673860] ? strp_check_rcv+0x25/0x30 [ 172.673869] ? kcm_ioctl+0xee/0x1690 [ 172.673875] ? find_held_lock+0x35/0x1d0 [ 172.673901] ? kcm_unattach+0x1510/0x1510 [ 172.673911] ? avc_ss_reset+0x110/0x110 [ 172.673917] ? lock_downgrade+0x980/0x980 [ 172.673941] do_signal+0x90/0x1eb0 [ 172.673954] ? __lock_is_held+0xb6/0x140 [ 172.673976] ? setup_sigcontext+0x7d0/0x7d0 [ 172.674029] ? sock_do_ioctl+0x73/0xb0 [ 172.674045] ? sock_ioctl+0x1e2/0x440 [ 172.674060] ? exit_to_usermode_loop+0x8c/0x310 [ 172.674083] exit_to_usermode_loop+0x214/0x310 [ 172.674091] ? ioctl_preallocate+0x2b0/0x2b0 [ 172.674104] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 172.674112] ? selinux_capable+0x40/0x40 [ 172.674143] syscall_return_slowpath+0x490/0x550 [ 172.674154] ? prepare_exit_to_usermode+0x340/0x340 [ 172.674165] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 172.674177] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 172.674188] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 172.674209] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 172.674216] RIP: 0033:0x452f19 [ 172.674220] RSP: 002b:00007f00ecb21ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 172.674229] RAX: fffffffffffffe00 RBX: 000000000071bf80 RCX: 0000000000452f19 [ 172.674233] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bf80 [ 172.674238] RBP: 000000000071bf80 R08: 000000000000038e R09: 000000000071bf58 [ 172.674242] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 172.674246] R13: 0000000000a2f7cf R14: 00007f00ecb229c0 R15: 0000000000000002 [ 172.674282] [ 172.674287] Allocated by task 30118: [ 172.674294] save_stack+0x43/0xd0 [ 172.674299] kasan_kmalloc+0xad/0xe0 [ 172.674305] kasan_slab_alloc+0x12/0x20 [ 172.674310] kmem_cache_alloc+0x12e/0x760 [ 172.674315] kcm_ioctl+0x2d2/0x1690 [ 172.674320] sock_do_ioctl+0x65/0xb0 [ 172.674324] sock_ioctl+0x2c2/0x440 [ 172.674330] do_vfs_ioctl+0x1b1/0x1520 [ 172.674334] SyS_ioctl+0x8f/0xc0 [ 172.674339] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 172.674341] [ 172.674345] Freed by task 30137: [ 172.674350] save_stack+0x43/0xd0 [ 172.674356] kasan_slab_free+0x71/0xc0 [ 172.674362] kmem_cache_free+0x83/0x2a0 [ 172.674366] kcm_unattach+0xe53/0x1510 [ 172.674371] kcm_done+0x5c7/0x1990 [ 172.674377] kcm_release+0x478/0x860 [ 172.674381] sock_release+0x8d/0x1e0 [ 172.674386] sock_close+0x16/0x20 [ 172.674392] __fput+0x327/0x7e0 [ 172.674398] ____fput+0x15/0x20 [ 172.674404] task_work_run+0x199/0x270 [ 172.674410] do_exit+0x9bb/0x1ad0 [ 172.674415] do_group_exit+0x149/0x400 [ 172.674420] get_signal+0x73f/0x16c0 [ 172.674425] do_signal+0x90/0x1eb0 [ 172.674431] exit_to_usermode_loop+0x214/0x310 [ 172.674437] syscall_return_slowpath+0x490/0x550 [ 172.674442] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 172.674444] [ 172.674450] The buggy address belongs to the object at ffff8801d5337bc0 [ 172.674450] which belongs to the cache kcm_psock_cache of size 544 [ 172.674455] The buggy address is located 16 bytes inside of [ 172.674455] 544-byte region [ffff8801d5337bc0, ffff8801d5337de0) [ 172.674458] The buggy address belongs to the page: [ 172.674464] page:ffffea000754cd80 count:1 mapcount:0 mapping:ffff8801d5336040 index:0x0 compound_mapcount: 0 [ 172.674473] flags: 0x2fffc0000008100(slab|head) [ 172.674483] raw: 02fffc0000008100 ffff8801d5336040 0000000000000000 000000010000000b [ 172.674491] raw: ffff8801d3266448 ffff8801d3266448 ffff8801d61b7240 0000000000000000 [ 172.674494] page dumped because: kasan: bad access detected [ 172.674496] [ 172.674498] Memory state around the buggy address: [ 172.674503] ffff8801d5337a80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 172.674508] ffff8801d5337b00: fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc fc [ 172.674513] >ffff8801d5337b80: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 172.674516] ^ [ 172.674526] ffff8801d5337c00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 172.674531] ffff8801d5337c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 172.674533] ================================================================== [ 172.674536] Disabling lock debugging due to kernel taint [ 172.674586] Kernel panic - not syncing: panic_on_warn set ... [ 172.674586] [ 172.674593] CPU: 1 PID: 30137 Comm: syz-executor6 Tainted: G B 4.15.0-rc9+ #277 [ 172.674596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 172.674598] Call Trace: [ 172.674601] [ 172.674609] dump_stack+0x194/0x257 [ 172.674620] ? arch_local_irq_restore+0x53/0x53 [ 172.674629] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 172.674636] ? vsnprintf+0x1ed/0x1900 [ 172.674645] ? strp_data_ready+0x1c0/0x2a0 [ 172.674652] panic+0x1e4/0x41c [ 172.674659] ? refcount_error_report+0x214/0x214 [ 172.674671] ? add_taint+0x1c/0x50 [ 172.674678] ? add_taint+0x1c/0x50 [ 172.674687] ? strp_data_ready+0x232/0x2a0 [ 172.674695] kasan_end_report+0x50/0x50 [ 172.674702] kasan_report+0x144/0x340 [ 172.674714] __asan_report_load1_noabort+0x14/0x20 [ 172.674720] strp_data_ready+0x232/0x2a0 [ 172.674729] psock_data_ready+0x56/0x70 [ 172.674738] tcp_data_queue+0x1d88/0x3de0 [ 172.674761] ? tcp_send_rcvq+0x520/0x520 [ 172.674773] ? tcp_fastretrans_alert+0x2270/0x2270 [ 172.674782] ? perf_trace_lock_acquire+0xe3/0x980 [ 172.674809] ? sk_filter_trim_cap+0x40a/0x9c0 [ 172.674826] ? pvclock_read_flags+0x160/0x160 [ 172.674835] ? tcp_urg+0xf6/0xbd0 [ 172.674848] ? tcp_xmit_recovery.part.56+0x110/0x110 [ 172.674858] ? sched_clock+0x31/0x40 [ 172.674867] ? lock_acquire+0x110/0x580 [ 172.674880] tcp_rcv_established+0x864/0x18c0 [ 172.674894] ? tcp_data_queue+0x3de0/0x3de0 [ 172.674902] ? __lock_is_held+0xb6/0x140 [ 172.674916] tcp_v4_do_rcv+0x2ab/0x7d0 [ 172.674926] tcp_v4_rcv+0x24c6/0x2eb0 [ 172.674935] ? trace_softirqs_on+0x316/0x3b0 [ 172.674958] ? tcp_v4_early_demux+0xa40/0xa40 [ 172.674976] ip_local_deliver_finish+0x2f1/0xc50 [ 172.674989] ? ip_rcv_finish+0x1e30/0x1e30 [ 172.674998] ? nf_hook_slow+0xd3/0x1a0 [ 172.675017] ip_local_deliver+0x1ce/0x6e0 [ 172.675026] ? ip_call_ra_chain+0x6d0/0x6d0 [ 172.675034] ? perf_trace_lock+0x900/0x900 [ 172.675041] ? check_noncircular+0x20/0x20 [ 172.675047] ? __lock_acquire+0x664/0x3e00 [ 172.675057] ? ip_rcv_finish+0x1e30/0x1e30 [ 172.675063] ? check_noncircular+0x20/0x20 [ 172.675070] ? __lock_acquire+0x664/0x3e00 [ 172.675081] ip_rcv_finish+0x959/0x1e30 [ 172.675094] ? inet_del_offload+0x40/0x40 [ 172.675108] ? ip_rcv+0xf22/0x1840 [ 172.675116] ? lock_downgrade+0x980/0x980 [ 172.675125] ? lock_release+0xa40/0xa40 [ 172.675135] ? __lock_is_held+0xb6/0x140 [ 172.675145] ? nf_hook_slow+0xd3/0x1a0 [ 172.675158] ip_rcv+0xc5a/0x1840 [ 172.675172] ? ip_local_deliver+0x6e0/0x6e0 [ 172.675178] ? rb_insert_color+0x1580/0x1580 [ 172.675186] ? check_noncircular+0x20/0x20 [ 172.675192] ? perf_trace_lock_acquire+0xe3/0x980 [ 172.675208] ? inet_del_offload+0x40/0x40 [ 172.675219] ? ip_local_deliver+0x6e0/0x6e0 [ 172.675230] __netif_receive_skb_core+0x1a41/0x3460 [ 172.675236] ? find_held_lock+0x35/0x1d0 [ 172.675251] ? nf_ingress+0x9f0/0x9f0 [ 172.675258] ? lock_downgrade+0x980/0x980 [ 172.675278] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 172.675284] ? check_noncircular+0x20/0x20 [ 172.675300] ? update_curr+0x47b/0xa60 [ 172.675307] ? __lock_acquire+0x664/0x3e00 [ 172.675316] ? numa_migrate_preferred+0x250/0x250 [ 172.675324] ? _find_next_bit+0xee/0x120 [ 172.675338] ? perf_trace_lock_acquire+0xe3/0x980 [ 172.675354] ? perf_trace_lock+0x900/0x900 [ 172.675360] ? check_noncircular+0x20/0x20 [ 172.675367] ? print_irqtrace_events+0x270/0x270 [ 172.675373] ? numa_migrate_preferred+0x250/0x250 [ 172.675382] ? enqueue_task_fair+0x3b7/0x2950 [ 172.675389] ? find_held_lock+0x35/0x1d0 [ 172.675401] ? check_preempt_wakeup+0xb20/0xb20 [ 172.675412] ? find_held_lock+0x35/0x1d0 [ 172.675427] ? lock_acquire+0x1d5/0x580 [ 172.675433] ? lock_acquire+0x1d5/0x580 [ 172.675440] ? process_backlog+0x1ab/0x740 [ 172.675453] ? lock_release+0xa40/0xa40 [ 172.675470] __netif_receive_skb+0x2c/0x1b0 [ 172.675477] ? __netif_receive_skb+0x2c/0x1b0 [ 172.675486] process_backlog+0x203/0x740 [ 172.675491] ? mark_held_locks+0xaf/0x100 [ 172.675497] ? try_to_wake_up+0xf9/0x1600 [ 172.675513] net_rx_action+0x792/0x1910 [ 172.675541] ? napi_complete_done+0x6c0/0x6c0 [ 172.675547] ? trace_hardirqs_off+0xd/0x10 [ 172.675553] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 172.675561] ? try_to_wake_up+0xf9/0x1600 [ 172.675569] ? lock_downgrade+0x980/0x980 [ 172.675583] ? migrate_swap_stop+0x970/0x970 [ 172.675592] ? perf_trace_lock+0x900/0x900 [ 172.675599] ? check_noncircular+0x20/0x20 [ 172.675606] ? lock_acquire+0x1d5/0x580 [ 172.675611] ? lock_acquire+0x1d5/0x580 [ 172.675620] ? __hrtimer_run_queues+0x394/0xe20 [ 172.675634] ? lock_release+0xa40/0xa40 [ 172.675650] ? find_held_lock+0x35/0x1d0 [ 172.675667] ? clockevents_program_event+0x163/0x2e0 [ 172.675675] ? lock_downgrade+0x980/0x980 [ 172.675692] ? pvclock_read_flags+0x160/0x160 [ 172.675708] ? check_noncircular+0x20/0x20 [ 172.675717] ? print_irqtrace_events+0x270/0x270 [ 172.675727] ? ktime_get_resolution_ns+0x300/0x300 [ 172.675732] ? lock_downgrade+0x980/0x980 [ 172.675747] ? do_timer+0x50/0x50 [ 172.675759] ? __lock_is_held+0xb6/0x140 [ 172.675780] __do_softirq+0x2d7/0xb85 [ 172.675785] ? task_prio+0x40/0x40 [ 172.675800] ? __irqentry_text_end+0x1f8d04/0x1f8d04 [ 172.675806] ? irq_exit+0xbb/0x200 [ 172.675813] ? smp_apic_timer_interrupt+0x16b/0x700 [ 172.675818] ? smp_call_function_single_interrupt+0x124/0x640 [ 172.675827] ? smp_call_function_single_interrupt+0x640/0x640 [ 172.675834] ? _raw_spin_lock+0x32/0x40 [ 172.675845] ? _raw_spin_unlock+0x22/0x30 [ 172.675851] ? handle_edge_irq+0x2b4/0x7c0 [ 172.675859] ? task_prio+0x40/0x40 [ 172.675875] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 172.675888] do_softirq_own_stack+0x2a/0x40 [ 172.675891] [ 172.675898] do_softirq.part.19+0x14d/0x190 [ 172.675905] ? ip_finish_output2+0x93b/0x1560 [ 172.675912] __local_bh_enable_ip+0x1ee/0x230 [ 172.675922] ip_finish_output2+0x96e/0x1560 [ 172.675936] ? ip_copy_metadata+0xac0/0xac0 [ 172.675941] ? check_noncircular+0x20/0x20 [ 172.675947] ? __lock_acquire+0x664/0x3e00 [ 172.675966] ? __lock_acquire+0x664/0x3e00 [ 172.675972] ? ipv4_mtu+0x34d/0x4c0 [ 172.675980] ? rt_cpu_seq_show+0x2c0/0x2c0 [ 172.675989] ? __lock_is_held+0xb6/0x140 [ 172.676006] ip_finish_output+0x864/0xd10 [ 172.676013] ? ip_finish_output+0x864/0xd10 [ 172.676024] ? ip_fragment.constprop.47+0x200/0x200 [ 172.676039] ? nf_hook_slow+0xd3/0x1a0 [ 172.676053] ip_output+0x1d2/0x860 [ 172.676063] ? ip_mc_output+0x1360/0x1360 [ 172.676080] ? ip_fragment.constprop.47+0x200/0x200 [ 172.676096] ip_local_out+0x95/0x160 [ 172.676107] ip_queue_xmit+0x8c6/0x18e0 [ 172.676134] ? ip_build_and_send_pkt+0xc30/0xc30 [ 172.676143] ? refcount_dec_if_one+0x20/0x20 [ 172.676151] ? is_bpf_text_address+0x7b/0x120 [ 172.676160] ? __tcp_v4_send_check+0x1be/0x360 [ 172.676166] ? tcp_options_write+0x228/0x940 [ 172.676181] tcp_transmit_skb+0x1b1b/0x38c0 [ 172.676202] ? __tcp_select_window+0x900/0x900 [ 172.676212] ? __kernel_text_address+0xd/0x40 [ 172.676220] ? unwind_get_return_address+0x61/0xa0 [ 172.676228] ? __save_stack_trace+0x7e/0xd0 [ 172.676241] ? depot_save_stack+0x12c/0x490 [ 172.676255] ? check_noncircular+0x20/0x20 [ 172.676264] ? tcp_small_queue_check.isra.26+0x31c/0x450 [ 172.676273] ? tcp_tso_segs+0x240/0x240 [ 172.676279] ? pvclock_read_flags+0x160/0x160 [ 172.676283] ? sock_close+0x16/0x20 [ 172.676290] ? __fput+0x327/0x7e0 [ 172.676295] ? ____fput+0x15/0x20 [ 172.676300] ? task_work_run+0x199/0x270 [ 172.676305] ? do_exit+0x9bb/0x1ad0 [ 172.676309] ? do_group_exit+0x149/0x400 [ 172.676315] ? get_signal+0x73f/0x16c0 [ 172.676322] ? exit_to_usermode_loop+0x214/0x310 [ 172.676338] ? sched_clock_cpu+0x1b/0x170 [ 172.676346] ? tcp_init_tso_segs+0x11a/0x200 [ 172.676357] tcp_write_xmit+0x686/0x51d0 [ 172.676367] ? tcp_md5_do_lookup+0x256/0x730 [ 172.676381] ? tcp_v4_parse_md5_keys+0x281/0x2d0 [ 172.676397] ? tcp_transmit_skb+0x38c0/0x38c0 [ 172.676402] ? kasan_kmalloc+0xad/0xe0 [ 172.676411] ? ipv4_mtu+0x34d/0x4c0 [ 172.676419] ? rt_cpu_seq_show+0x2c0/0x2c0 [ 172.676433] ? tcp_v4_md5_lookup+0x22/0x30 [ 172.676440] ? tcp_established_options+0x2c5/0x420 [ 172.676449] ? tcp_current_mss+0x254/0x380 [ 172.676456] ? tcp_mtu_to_mss+0x460/0x460 [ 172.676469] ? __lock_is_held+0xb6/0x140 [ 172.676485] __tcp_push_pending_frames+0xa0/0x250 [ 172.676496] tcp_send_fin+0x1b0/0xd20 [ 172.676500] ? tcp_set_state+0x1f2/0x810 [ 172.676508] ? sk_forced_mem_schedule+0x150/0x150 [ 172.676515] ? __sk_dst_check+0x380/0x380 [ 172.676527] ? mark_held_locks+0xaf/0x100 [ 172.676533] ? do_raw_spin_trylock+0x190/0x190 [ 172.676545] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 172.676551] ? lock_sock_nested+0x91/0x110 [ 172.676557] ? trace_hardirqs_on+0xd/0x10 [ 172.676573] tcp_close+0xbe0/0xfc0 [ 172.676585] ? ip_mc_drop_socket+0x1ce/0x230 [ 172.676598] inet_release+0xed/0x1c0 [ 172.676607] sock_release+0x8d/0x1e0 [ 172.676614] ? sock_alloc_file+0x560/0x560 [ 172.676619] sock_close+0x16/0x20 [ 172.676627] __fput+0x327/0x7e0 [ 172.676641] ? fput+0x140/0x140 [ 172.676651] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 172.676658] ? _raw_spin_unlock_irq+0x27/0x70 [ 172.676673] ____fput+0x15/0x20 [ 172.676681] task_work_run+0x199/0x270 [ 172.676693] ? task_work_cancel+0x210/0x210 [ 172.676702] ? _raw_spin_unlock+0x22/0x30 [ 172.676710] ? switch_task_namespaces+0x87/0xc0 [ 172.676723] do_exit+0x9bb/0x1ad0 [ 172.676737] ? mm_update_next_owner+0x930/0x930 [ 172.676748] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 172.676764] ? find_held_lock+0x35/0x1d0 [ 172.676778] ? futex_wait+0x402/0x9a0 [ 172.676787] ? lock_downgrade+0x980/0x980 [ 172.676797] ? perf_trace_lock_acquire+0xe3/0x980 [ 172.676803] ? lock_release+0xa40/0xa40 [ 172.676810] ? fault_in_user_writeable+0x90/0x90 [ 172.676822] ? perf_trace_lock+0x900/0x900 [ 172.676830] ? check_noncircular+0x20/0x20 [ 172.676842] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 172.676849] ? futex_wait+0x6a9/0x9a0 [ 172.676870] ? find_held_lock+0x35/0x1d0 [ 172.676885] ? get_signal+0x7ae/0x16c0 [ 172.676894] ? lock_downgrade+0x980/0x980 [ 172.676910] do_group_exit+0x149/0x400 [ 172.676919] ? do_raw_spin_trylock+0x190/0x190 [ 172.676926] ? SyS_exit+0x30/0x30 [ 172.676935] ? _raw_spin_unlock_irq+0x27/0x70 [ 172.676944] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 172.676957] get_signal+0x73f/0x16c0 [ 172.676973] ? ptrace_notify+0x130/0x130 [ 172.676986] ? exit_robust_list+0x240/0x240 [ 172.676992] ? strp_check_rcv+0x25/0x30 [ 172.676999] ? kcm_ioctl+0xee/0x1690 [ 172.677005] ? find_held_lock+0x35/0x1d0 [ 172.677020] ? kcm_unattach+0x1510/0x1510 [ 172.677028] ? avc_ss_reset+0x110/0x110 [ 172.677035] ? lock_downgrade+0x980/0x980 [ 172.677049] do_signal+0x90/0x1eb0 [ 172.677059] ? __lock_is_held+0xb6/0x140 [ 172.677073] ? setup_sigcontext+0x7d0/0x7d0 [ 172.677100] ? sock_do_ioctl+0x73/0xb0 [ 172.677110] ? sock_ioctl+0x1e2/0x440 [ 172.677120] ? exit_to_usermode_loop+0x8c/0x310 [ 172.677134] exit_to_usermode_loop+0x214/0x310 [ 172.677142] ? ioctl_preallocate+0x2b0/0x2b0 [ 172.677153] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 172.677161] ? selinux_capable+0x40/0x40 [ 172.677179] syscall_return_slowpath+0x490/0x550 [ 172.677187] ? prepare_exit_to_usermode+0x340/0x340 [ 172.677195] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 172.677204] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 172.677213] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 172.677227] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 172.677232] RIP: 0033:0x452f19 [ 172.677235] RSP: 002b:00007f00ecb21ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 172.677241] RAX: fffffffffffffe00 RBX: 000000000071bf80 RCX: 0000000000452f19 [ 172.677244] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bf80 [ 172.677247] RBP: 000000000071bf80 R08: 000000000000038e R09: 000000000071bf58 [ 172.677250] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 172.677253] R13: 0000000000a2f7cf R14: 00007f00ecb229c0 R15: 0000000000000002 [ 172.677726] Dumping ftrace buffer: [ 172.677730] (ftrace buffer empty) [ 172.677733] Kernel Offset: disabled [ 175.194686] Rebooting in 86400 seconds..