[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 16.709939] random: sshd: uninitialized urandom read (32 bytes read, 32 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 21.439975] random: sshd: uninitialized urandom read (32 bytes read, 37 bits of entropy available) [ 21.719149] random: sshd: uninitialized urandom read (32 bytes read, 37 bits of entropy available) [ 22.689986] random: sshd: uninitialized urandom read (32 bytes read, 105 bits of entropy available) Warning: Permanently added 'ci-android-44-kasan-gce-3,10.128.0.46' (ECDSA) to the list of known hosts. [ 28.099848] random: sshd: uninitialized urandom read (32 bytes read, 115 bits of entropy available) 2017/12/24 23:54:48 fuzzer started 2017/12/24 23:54:48 dialing manager at 10.128.0.26:38599 [ 28.906977] random: nonblocking pool is initialized 2017/12/24 23:54:52 kcov=true, comps=false 2017/12/24 23:54:53 executing program 0: 2017/12/24 23:54:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) poll(&(0x7f0000513000)=[{r0, 0x0, 0x0}], 0x1, 0xffffffff) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/24 23:54:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000e12000-0x19)="0200570c000001000700448c5e180000", 0x10) 2017/12/24 23:54:53 executing program 7: utime(&(0x7f0000154000-0x8)='./file0\x00', &(0x7f000008d000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0xfff) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/24 23:54:53 executing program 4: 2017/12/24 23:54:53 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x1000000000002b) sendto$inet6(r0, &(0x7f0000bcb000)="", 0x0, 0x8080, &(0x7f0000e67000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fd6000)="88", 0x1, 0x0, &(0x7f0000bab000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/24 23:54:53 executing program 3: 2017/12/24 23:54:53 executing program 6: [ 33.555971] IPVS: Creating netns size=2552 id=1 [ 33.803650] IPVS: Creating netns size=2552 id=2 [ 33.882373] IPVS: Creating netns size=2552 id=3 2017/12/24 23:54:54 executing program 2: 2017/12/24 23:54:54 executing program 2: 2017/12/24 23:54:54 executing program 2: 2017/12/24 23:54:54 executing program 2: 2017/12/24 23:54:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000f82000-0x28)={@common='gre0\x00', @ifru_mtu=0x10001}) [ 33.919474] IPVS: Creating netns size=2552 id=4 [ 33.972157] IPVS: Creating netns size=2552 id=5 [ 34.020244] IPVS: Creating netns size=2552 id=6 [ 34.054399] IPVS: Creating netns size=2552 id=7 [ 34.083772] IPVS: Creating netns size=2552 id=8 2017/12/24 23:54:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f00002c8000-0x38)={&(0x7f0000a72000-0xc)=@nl={0x10, 0x0, 0x7, 0x3945ca75}, 0xc, &(0x7f0000d83000-0x10)=[{&(0x7f0000893000-0x24)="60cb3a90582309b8efe9b0997942d99d2c0de518c52a788ece25ddbb5cfc32580e4fce48", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x800) ioctl$sock_ifreq(r1, 0x8943, &(0x7f0000e79000)={@generic="95886fa3f7caafb3c6d4f979c8bd4c09", @ifru_ivalue=0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000921000-0x8)={0x0, 0x0}) rt_sigqueueinfo(r2, 0x4, &(0x7f0000db5000)={0x8, 0x3012, 0x64aeb598, 0x7fffffff}) r3 = memfd_create(&(0x7f00000d6000)='.vmnet1eth0vboxnet0\x00', 0x1) getsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f000002c000-0x4)=0x0, &(0x7f00005e9000)=0x4) 2017/12/24 23:54:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005cd000)=""/54, 0x36, &(0x7f000005d000)={&(0x7f0000f9f000)={"726d28325e778f3f977a045f6dc76f7ec4a2b5e8228132a9c73aa1290b9b9d981f46bcbe3c1cdb242ca8eec9b008cc36c71d9bc10200da70f287ca9a3f417a961f71dece35a8795b8773ebe5f17389681cbf329947a651ad2d996b9e5eec26"}, &(0x7f0000c05000-0x2a)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 23:54:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f0000086000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000178000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000653000)=0x3f) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r5 = getpgid(0x0) vmsplice(r2, &(0x7f0000379000)=[{&(0x7f0000386000-0x10)="23fbbabe7a0d22ffb1897b4584e53a43", 0x10}], 0x1, 0x0) fcntl$setsig(r3, 0xa, 0x12) dup2(r2, r4) fcntl$setown(r3, 0x8, r5) read$eventfd(r1, &(0x7f0000385000)=0x0, 0x8) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f000028b000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r5, 0x16) 2017/12/24 23:54:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000a45000-0x10)=[{&(0x7f000049c000)="2900000018001980013d06241a6800210206e30067fff5012196000006000500e6ff0000000000bf00", 0x29}], 0x1) 2017/12/24 23:54:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c22000-0x9)='/dev/ppp\x00', 0x840, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000031b000-0xa0)={0x0, @in={{0x2, 0x1, @rand_addr=0xffffffffffff4305, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x81, 0x1ff, 0x40}, &(0x7f0000791000)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000088b000-0x6)={r1, 0xffffffff}, &(0x7f0000ea2000)=0x6) r2 = socket(0x10, 0x2, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00004f9000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x2}]}, 0x10) 2017/12/24 23:54:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000548000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005a6000)={@generic="305c017e00000000000000000805bd5c", @ifru_mtu=0xcf1a}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000544000)={0x1, &(0x7f0000468000)=[{0x6, 0x0, 0x0, 0x0}]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000054a000)={@common='ip6_vti0\x00', @ifru_ivalue=0x10000000800}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="975ab18c0c91c1db6b931a84e5822dbb", @ifru_settings={0x261, 0x0, @cisco=&(0x7f0000542000)={0x0, 0x0}}}) 2017/12/24 23:54:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) clock_gettime(0x0, &(0x7f00004c7000)={0x0, 0x0}) ppoll(&(0x7f0000843000)=[{r0, 0x1, 0x0}], 0x1, &(0x7f000093d000-0x10)={0x0, r1+10000000}, &(0x7f000020c000)={0x0}, 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/rfkill\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000d25000-0x4)=0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00002ba000-0xc)={0x6, 0x0}) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f00009e8000)=""/157) setsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f000000e000)=0xffffffff, 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000dfb000)=0x0, &(0x7f00004e3000)=0x4) 2017/12/24 23:54:54 executing program 6: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000cbb000-0xd)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000fc1000)=@random={'security.\x00', 'cpuset\x00'}) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x50, 0x0, &(0x7f0000fc2000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}, @free_buffer={0x40086303, 0x0}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) [ 34.256557] audit: type=1400 audit(1514159694.627:5): avc: denied { set_context_mgr } for pid=3625 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 34.291470] audit: type=1400 audit(1514159694.667:6): avc: denied { call } for pid=3625 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 34.314631] binder: 3625:3627 BC_FREE_BUFFER u0000000000000000 no match [ 34.330798] binder_alloc: binder_alloc_mmap_handler: 3625 20000000-20002000 already mapped failed -16 [ 34.343527] binder: BINDER_SET_CONTEXT_MGR already set [ 34.350956] binder: 3625:3627 ioctl 40046207 0 returned -16 [ 34.361546] binder: undelivered TRANSACTION_COMPLETE [ 34.369019] binder: undelivered transaction 2, process died. 2017/12/24 23:54:54 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fd5000-0x7)='ns/uts\x00') mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fd4000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000e69000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f0000fd5000-0x4)=r2) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x80000001, &(0x7f0000fd5000-0x10)={0x0, 0x0}, &(0x7f0000fd4000)=0x0, 0x0) 2017/12/24 23:54:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000e20000)="74000b00041a01ffff5e00") seccomp(0x0, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rt_sigreturn() mq_open(&(0x7f00002ff000)='eth0\x00', 0x0, 0x0, &(0x7f0000bf9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000eee000)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b0b000)=0x0, &(0x7f0000fa5000)=0x4) 2017/12/24 23:54:54 executing program 5: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000003000-0x10)={0x3, &(0x7f0000005000-0x18)=[{0x10001, 0x0, 0x0, 0x3ff}, {0x3c, 0x0, 0x0, 0x1ab}, {0x6, 0x0, 0x0, 0x8000000000054004}]}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2017/12/24 23:54:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000004000/0x52d000)=nil, 0x52d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x123400, 0x0) writev(0xffffffffffffffff, &(0x7f0000025000)=[{&(0x7f0000087000-0x58)="580000001400192300bb4c80040d8c560a0600000000e076489643d818fe58a2bc4a0bca8164643e890000f8ff215a0004fbf5100000000000000004001ce1ed5e000000000022000d00010003ff6efd121f00ec6b0f536e", 0x58}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) 2017/12/24 23:54:54 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000002000-0x8)='trusted\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0x1)='\x00', 0xfffffffffffffffa) request_key(&(0x7f0000001000)='rxrpc_s\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)='\x00', r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000-0x4)=0x10000, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x6)={0x0, 0x0}, 0x8) clock_adjtime(0x5, &(0x7f0000000000)={0x4, 0x3ff, 0x0, 0xffffffff, 0x7, 0x7, 0x9, 0x100000000, 0x2d7fe4f, 0x1, 0x2, 0x3807, 0x10000, 0x3, 0x9, 0x7f, 0x9, 0x8, 0x4, 0x40c, 0x6, 0x1, 0x40633f3000000000, 0x5, 0x2, 0x100000001}) 2017/12/24 23:54:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000847000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00003fd000)="97d9bd1210d1d7dd8b1b9534744c533c7a2cb5997d9b9ca723fed39a2d3d32d71441eb8f4e58ff3c2529d93c04842a929164de88f29dbc52d86e338fa566caeec8ca5f094f6668083864680d3f9b6d765c73f7df2b021460647ec9b831e13c39f4222bbb7a3642bc7674ab5b5f90e0a2971d21a5e22d86fb127416de5dd39451eb07a67c1ca35b44fa9f4ad5495574532a8ec09b9d9c7b7a05b538fb9ad701bada2b4f81b097326a0e3337", 0xab) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000020f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000a45000-0x4)=0xe) r2 = dup3(r1, r1, 0x80000) getsockopt$inet_int(r2, 0x0, 0xe, &(0x7f00001ef000-0x4)=0x0, &(0x7f000026e000-0x4)=0x4) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000006000-0x4)=0x0) getitimer(0x1, &(0x7f0000375000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000c98000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCNOTTY(r1, 0x5422) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000b3e000-0x4)=0x0) setsockopt(r2, 0x4, 0x7, &(0x7f0000a57000-0x1000)="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", 0x1000) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000ad8000-0x8)={0x0, 0x0}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000-0xa)='/dev/ptmx\x00', 0x800, 0x0) sendto$ipx(r2, &(0x7f0000d25000)="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", 0xff, 0x20004000, &(0x7f0000500000-0x10)={0x4, 0x3, 0x1, "216624e8f766", 0x441, 0x0}, 0x10) pipe(&(0x7f0000364000-0x8)={0x0, 0x0}) ptrace$cont(0x38, r3, 0x3f, 0x4) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f0000dc2000+0xa63)=0x4) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000e70000-0x4)=0x0) 2017/12/24 23:54:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000225000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000a8f000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000974000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000095000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00001d3000-0xc6)={r2, 0xfffffffeffffffff, 0xbe, "da6203a952eed8ead9bf15c884ea70f07a4e69cdd022e423b317f67d9e764f5e93accede0d988c894c00dd9e705547555e3d885c2172200272930b14314aabc7be6b035dd5d710cc9f024d6f359ea899dc0695fd3ba0d58235697592da45b40f0cd2a356e6dad70e2222362062415c1ab2fd35e4ee0f7af73981099e455557d0d45b6a07670ddbf3f2970a55ffa59b3b544d337fe6ffb1a2b0cfc95e74e8a7456e02b008f51880574ffe35a2592b9a735eef37cad96763bfb0904d7214fa"}, 0xc6) getsockopt$bt_hci(r0, 0x0, 0x6, &(0x7f0000379000-0xce)=""/206, &(0x7f0000b99000-0x4)=0xce) 2017/12/24 23:54:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000b15000)="1f000000080000000000eb000000ff00f305f00008000100010400dcffdf8b", 0x1f) write(r0, &(0x7f000040a000)="1f0000000104ff07000000ce072d002ff300f00008000300f2ff210025df00", 0x1f) 2017/12/24 23:54:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027e000-0x8)={0x0, 0x0}) socket$unix(0x1, 0x5, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000eba000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000ee4000)=0x5) recvmsg(r0, &(0x7f00004f7000-0x38)={0x0, 0x0, &(0x7f00003d4000-0x80)=[{&(0x7f0000ed5000)=""/0, 0x0}, {&(0x7f00007e6000)=""/115, 0x73}, {&(0x7f00004e1000-0x74)=""/116, 0x74}, {&(0x7f0000a01000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fb3000)=""/157, 0x9d}, {&(0x7f00006ab000-0x68)=""/104, 0x68}, {&(0x7f00002e9000-0x8a)=""/138, 0x8a}, {&(0x7f0000150000-0xd5)=""/213, 0xd5}], 0x8, &(0x7f0000647000)=""/110, 0x6e, 0x0}, 0x0) 2017/12/24 23:54:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f2f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000475000-0x58)={0x6, 0x1, 0x36f, 0x1000040000000000, 0xa, 0x2f6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000a68000)={0x6, 0x1, 0xfffffffffffffffb, 'queue0\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000016b000)='/selinux/user\x00', 0x2, 0x0) symlinkat(&(0x7f000094c000)='./file0\x00', r1, &(0x7f00007b6000)='./file0\x00') mount(&(0x7f0000863000)='./file0\x00', &(0x7f00000f3000)='./file0\x00', &(0x7f0000914000)='securityfs\x00', 0xb84e9fef131dbc51, &(0x7f000088e000-0xdb)="3a204b072e7e4e728e4526957f5b0893b4dff5b9d8007e7a59c79a720e4de38fc3d9effbac15b8d3938ebc5dbbd1ec58e27da3765660d7332b36600cefde1bbec8c0a82209e70177bce5e5c2b5e49f6653e7a634cd223622907185fff3cd568dd377d65597140ee1b04f3fe85dafc645f4801b36467345f2cc2de2a5c0fa8406055da8b6be09d7604be10a1c520f04690925db6b3ebf4de6d7032bee76d5a342a5220fac62d0746d90eeac53ca4b718b18f5f6907c6e824fc5c127fbdcee0c0f9495d58884d38246cb2b278d0e73d5ab4895dfaed08efd54556632") creat(&(0x7f0000005000)='./file0\x00', 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00007a4000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000cb7000-0x4)=0x0) 2017/12/24 23:54:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000250000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="adebd000f594505c504bd9b48eb3965d", 0x10, 0xfffffffffffffffe) add_key(&(0x7f00008c1000-0xb)='asymmetric\x00', &(0x7f000075d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="a6696c343091f0cd2688d99944241a6d3c47acbe68a1bf96995d058ca67efa9770c6f27f9e333717e9da30949d34f74ea91de367f639fd695c948327a026c6ee0bc81ef9bd7daf0a09b60e7d900b29fa3c829d2b7003d5a3f00de72e8566bbceb1f05717aa4b487703106e08808288716b97db3418a2ee661e9585558c00534c8868d567087f", 0x86, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000ca5000)='dns_resolver\x00', &(0x7f000028c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000975000)='\x00', 0xfffffffffffffffc) 2017/12/24 23:54:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000000000)="f2") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x4) unlink(&(0x7f00000b5000)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000002000)={0x0, 0x0}) [ 34.449581] audit: type=1400 audit(1514159694.817:7): avc: denied { create } for pid=3655 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2017/12/24 23:54:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) ioctl$int_in(r0, 0x5452, &(0x7f00000a9000-0x4)=0x20) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b21000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000566000)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ec5000-0x4)=0x0) tgkill(r1, r2, 0xc) writev(r0, &(0x7f0000ffe000)=[{&(0x7f0000ca8000)="2900000020001900013d00101b0000f60200001615de0005000000040d000a00051700000000000008", 0x29}], 0x1) fcntl$setflags(r0, 0x2, 0x1) sched_setattr(r2, &(0x7f00005ca000)={0x30, 0x7, 0x0, 0x1, 0x40, 0x97f7, 0x9, 0x4}, 0x0) pipe2(&(0x7f0000aa2000)={0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000049f000)={0x1, &(0x7f000071f000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f00006fb000)={r4, 0x20}) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000447000)='net/ip_tables_matches\x00') ioctl$TCGETS(r5, 0x5401, &(0x7f000099c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$inet6(r5, &(0x7f0000298000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00000e6000)=0x1c) ioctl$TIOCSBRK(r5, 0x5427) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r0, &(0x7f0000aa9000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000c0e000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000076000)=0xb) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000d77000)={0x0, 0x0}) userfaultfd(0x800) pread64(r0, &(0x7f000077b000-0x91)=""/145, 0x91, 0x0) 2017/12/24 23:54:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) r1 = fcntl$getown(r0, 0x9) process_vm_readv(r1, &(0x7f00002a6000-0x70)=[{&(0x7f0000ee2000)=""/4096, 0x1000}, {&(0x7f0000617000-0xcf)=""/207, 0xcf}, {&(0x7f000077e000-0x62)=""/98, 0x62}, {&(0x7f0000bc3000-0x2e)=""/46, 0x2e}, {&(0x7f0000b66000)=""/190, 0xbe}, {&(0x7f00007ca000-0x45)=""/69, 0x45}, {&(0x7f0000aaf000)=""/193, 0xc1}], 0x7, &(0x7f0000efd000)=[{&(0x7f0000c4d000-0xb7)=""/183, 0xb7}], 0x1, 0x0) r2 = dup(r0) connect$inet(r2, &(0x7f00003cb000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 23:54:54 executing program 1: clone(0x0, &(0x7f000029f000-0x1)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x1)="") r0 = getpgrp(0xffffffffffffffff) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000fdb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000055a000)=0x14) listen(r1, 0xffffffffffffff77) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r0, &(0x7f0000001000-0x4)=0x200) 2017/12/24 23:54:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000455000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x8, &(0x7f0000acf000-0xc9)="797f00000000000000b218d2265d9a812737c8dbf45d1d213663e0bbf91ea8407a9b5d0e07915e07d9e01d36704ac1b0b665b9032156183d4506ab0100000000000000a8ca4ee90f8bf3af5b65a205de0fc7034c33891724e5b7f069ace20ccd675326787b90d704790815aecc3a2e52227ade076161ec561a16ad66ff595b4b17dff5ff225cd6318e0048a0b989646c1035ff0441a42a218f2f9f7421050a7ab543ffae1863aa6b8f03f3b86e8bf9a85f12caa0b2666c342e3de3b5595a688bd51d3ae89dc1772e04") 2017/12/24 23:54:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000fc7000)={0x0, 0x0}, 0x80000) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000730000-0x4)=0x0) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f0000933000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f00009f1000)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) 2017/12/24 23:54:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x600000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000027b000)={0x0, 0xf9, "049bd80b39b0b9fc01a083e00a324994cc044e80c5e671e2c986d4b132b788dcd6d21def2fbaca710c5348edd2a1f59e73103df51c8dd22ffb34471dbe1f590dfd3a164a857828a06c33d133fcdfc50e6a249e968c2f5e2d2484e04c16af60399a2124c6940c79e2f1dc7c9c7277322364c94e4360c1aefdbc906aa950a1b342c10844385009a6ff4fda6b31b1d5e647bacf5bc435c6238012281ab053a6fdef21e70f091577fb73d8e5d34374b1ede295b79e0b0f1c15b16c40d1b0b391072cb911807a7f8366f6acaeecf1f61699642b0cc496e85708f37c805fac4943d19ba7e273be5b5aab946399ed3f317fd62cac39efae43b654463a"}, &(0x7f000074a000)=0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1, 0xa}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x2, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000876000)=""/102) bind$unix(r2, &(0x7f00003bc000)=@abs={0x0, 0x0, 0x0}, 0x8) creat(&(0x7f00002a2000)='./file0\x00', 0x102) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f000078d000-0x4)={0x0, 0x0}) [ 34.504471] audit: type=1400 audit(1514159694.877:8): avc: denied { write } for pid=3655 comm="syz-executor6" path="socket:[9955]" dev="sockfs" ino=9955 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2017/12/24 23:54:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x3, 0xc48f5997e7dbc978) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000256000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) munmap(&(0x7f0000c4f000/0x2000)=nil, 0x2000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000a45000-0x4)=0xe) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00004f2000-0x8)=0x0) 2017/12/24 23:54:55 executing program 0: fanotify_mark(0xffffffffffffffff, 0x40, 0x40000000, 0xffffffffffffffff, &(0x7f0000717000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000001000)='./file0\x00', r1, &(0x7f0000001000)='./file0/file0\x00') statfs(&(0x7f0000001000-0xe)='./file0/file0\x00', &(0x7f00008f7000)=""/233) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x178e69e7, &(0x7f0000002000)={0x0, 0x0}) 2017/12/24 23:54:55 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000006000-0x1)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) modify_ldt$write(0x1, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) modify_ldt$write2(0x11, &(0x7f0000006000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2017/12/24 23:54:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00006f5000)=0x0) sched_setparam(r0, &(0x7f000090e000-0x4)=0x6) r1 = syz_open_dev$tun(&(0x7f0000464000+0x42b)='/dev/net/tun\x00', 0x0, 0x2000100) r2 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000b25000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000059f000-0x4023)=@ethtool_per_queue_op={0x4b, 0x6, [0x4, 0x3, 0x101, 0x9, 0x44, 0x20, 0x3, 0x8, 0x3ff, 0x7, 0x4, 0x7, 0x0, 0xffffffff, 0x9, 0x5, 0x33, 0x71b, 0x8, 0x400, 0x2, 0x3, 0x0, 0x4, 0xf1bf, 0xf0, 0x401, 0xaae, 0x40, 0x4, 0xfffffffffffffff9, 0x100000001, 0x2, 0x1ff, 0x80000001, 0x64, 0x8, 0x4, 0x0, 0x7f, 0x200, 0x64c63d7f, 0x3ff, 0xfffffffffffffb05, 0x8001, 0x0, 0x0, 0x2, 0x0, 0x100, 0x24, 0xffff, 0x3a9, 0x2, 0x2, 0x8, 0x1, 0x8, 0x800, 0x3f, 0x2, 0x8, 0xffffffffffffff80, 0x7, 0x9, 0xff, 0x4, 0xfffffffffffffffd, 0x5, 0x2, 0x0, 0x7, 0x3, 0x2, 0x5, 0x100, 0x4, 0x7, 0x3, 0x91, 0x5, 0x100000001, 0x1, 0xff, 0x0, 0x1, 0x3, 0x101, 0x1, 0xf795, 0x2, 0x8000, 0x3ff, 0x9, 0x2, 0x1, 0x0, 0x5, 0x7, 0x3c8c33a5, 0x10001, 0x1, 0xd2, 0x0, 0x94c, 0x4, 0x713, 0xffffffff, 0x2, 0x4, 0x3ff, 0x800, 0x1, 0x29796bd2, 0x100000000, 0x8, 0x1000, 0x40, 0x0, 0x8, 0x100, 0x100, 0x9, 0x734fe143, 0x6, 0x800, 0x41, 0xffffffff80000000, 0x100000000, 0x2, 0x1f, 0x7, 0x2, 0x3, 0x9, 0x5f, 0x80000001, 0xff, 0xfffffffffffff5f2, 0x2, 0x6, 0x80000, 0x3f, 0x7fffffff, 0x2, 0xe39, 0x4, 0x72e, 0x6, 0x400, 0x9, 0x2, 0x0, 0x7fff, 0x2, 0x6, 0x10000, 0x0, 0x10000, 0x2, 0x3, 0x1, 0x7d, 0x1ff, 0x1, 0x3d0, 0x4, 0x8, 0x52000, 0x4, 0x2, 0x1000, 0x9, 0x2, 0x0, 0x1, 0x0, 0x100, 0x7, 0x80, 0x2ba, 0x70, 0x0, 0x3, 0xfffffffffffffff8, 0x9, 0x10000, 0x140000, 0x7, 0x2, 0x6, 0x3, 0x2, 0x9, 0x9f, 0x7, 0xffffffff, 0x81, 0x0, 0x4bd, 0x7f, 0x6b46, 0x5, 0xfffffffffffffffe, 0xfff, 0x1, 0x6, 0x5, 0x7ff, 0x10000, 0x1, 0xfffffffffffff6f7, 0x25, 0x100, 0x5, 0x401, 0x9, 0x7, 0x1, 0x6, 0x9, 0x3, 0x4, 0x7f, 0x4, 0x200, 0x8000, 0x20, 0x8001, 0x1000, 0x4, 0x10001, 0x4, 0x4, 0xdd, 0x8, 0x81, 0x9, 0xae, 0x0, 0x6, 0x5, 0x3, 0x8000, 0x3ff, 0xab, 0xf8, 0xc35, 0xffffffff, 0x5, 0xf000000000000000, 0x7f, 0x4, 0x0, 0x0, 0x0, 0x3, 0x10000, 0x1, 0x7, 0x7fffffff, 0x7, 0x7, 0x7, 0x4, 0x8, 0x100000001, 0xfffffffffffff2a8, 0xfffffffffffffff8, 0x0, 0x2, 0x9, 0x9, 0x9, 0x4, 0x9, 0x8, 0x0, 0x3bf, 0x100000001, 0xffffffff80000001, 0x5, 0x1ff, 0xc3, 0xfffffffffffffffd, 0x10001, 0x9, 0x3c6, 0x6, 0x9, 0x7fffffff, 0x800, 0x5, 0x7, 0x5, 0x100, 0x2, 0x1b4, 0x10001, 0x2, 0x81, 0x0, 0x200, 0x6a5, 0x3f, 0x3, 0x456, 0x3f, 0x7fffffff, 0x1, 0x3ff, 0x2, 0x6d0000, 0x5, 0x9, 0x6, 0x1, 0x4, 0xa2, 0x40, 0xfd, 0x101, 0x1, 0x7fffffff, 0xfffffffffffffffa, 0x1, 0x7ff, 0xd4, 0x2, 0x81, 0x401, 0xa1c, 0xffff, 0x7, 0x9, 0x1, 0x73935668, 0x6, 0x5, 0x100000000, 0xfffffffffffffe01, 0x7, 0xff, 0x1, 0x4, 0xe7, 0x200, 0x1f, 0x99, 0x1, 0x4, 0x2, 0x10000, 0x8ae, 0xf03f, 0x8000, 0x10001, 0x0, 0xabf, 0x8000, 0x8, 0x40, 0x1, 0x7, 0x333, 0x0, 0x1000, 0x10001, 0x111c, 0x1, 0x2, 0x7, 0x2, 0x20, 0x8001, 0x400, 0x9, 0x8, 0x1ff, 0x5, 0x200, 0x20, 0x260, 0x1, 0x81, 0xb28, 0x7, 0x100000000, 0x3, 0x4, 0xd9fb, 0x2d, 0x92c, 0x1, 0x2, 0xff80000000000000, 0x1, 0x3ff, 0x1, 0xfffffffffffffffc, 0x1, 0x6, 0x1, 0x80000001, 0x4, 0x1, 0x7fff, 0x100000001, 0x81, 0x6, 0x5, 0x200, 0x1000, 0x6, 0x7ff, 0x6, 0x10000, 0x3ff, 0x251f, 0x0, 0xffffffff00000001, 0x1f, 0x6fa8, 0x8, 0x6, 0x20, 0x5, 0x9, 0x4b14, 0x4, 0x2, 0x5, 0x4, 0x6, 0xfffffffffffffff7, 0x6, 0xb6, 0x1000, 0x2, 0x5, 0x3, 0x200, 0x8, 0x6, 0x6, 0x6, 0xeea2, 0x200, 0x3, 0x3, 0x1000, 0x2, 0xfffffffffffffffc, 0x5, 0x3d, 0x2, 0x2, 0x3, 0x5, 0x6, 0x8, 0x0, 0x8, 0x3, 0x2, 0x1f, 0x9, 0x0, 0x0, 0xffffffffffffff80, 0x1ff, 0x3f, 0x1, 0x10001, 0x9, 0x1, 0x9, 0x6, 0x20, 0xff, 0x7, 0x0, 0x8001, 0x0, 0x5, 0x7f, 0x8, 0x8000, 0x20, 0x3, 0x2, 0x82, 0xffffffffffff7628, 0x40, 0x6, 0x40, 0x800, 0xc1, 0x100000001, 0x81, 0x8, 0x36, 0x6, 0x9, 0x1, 0x100000001, 0x5, 0x1, 0x1, 0x4, 0x0, 0xffffffff7fffffff, 0x7, 0x1, 0x0, 0x1, 0x80, 0x1, 0x80000000, 0xfffffffffffffffa, 0x10000, 0x5, 0x6, 0xec, 0xcd, 0x8b, 0x8, 0xe6, 0xffffffffffffffc0, 0x5, 0x5, 0x52b4, 0x100000000, 0xebd, 0x9, 0x100, 0x6, 0x7fff, 0xc8d9, 0x8, 0x8, 0x7133704e, 0x2, 0x4, 0x8000, 0x41a0, 0x3, 0x0, 0x0, 0x76, 0x9, 0x8, 0x4, 0x1, 0xfc00, 0x6, 0x9, 0x0, 0xfffffffffffffff9, 0xff, 0x7fff, 0x7, 0x8d, 0x0, 0x80000000, 0x0, 0x20, 0x200, 0x6, 0x1, 0x6, 0x5, 0x9, 0x8, 0x8000, 0x5, 0x2e8b, 0x6, 0x5, 0x4, 0x1c59910a, 0x1, 0x0, 0x5, 0x9, 0x401, 0x4, 0x2, 0xa0d0, 0xffffffff, 0x438, 0x0, 0x3, 0x2, 0x4, 0x7, 0x59961922, 0x8, 0x0, 0x8001, 0x80, 0x4, 0x3, 0x9, 0x9, 0x1200000, 0xfffffffffffffffc, 0x7fff, 0x37c8e8e1, 0x1, 0x1ff, 0x80000000, 0x20, 0x101, 0x1, 0xfffffffffffffffc, 0x7f, 0x3f, 0x2, 0xfffffffffffffffc, 0x80, 0x3, 0xc93, 0x8, 0x5, 0x9, 0x5, 0x1, 0xa4c, 0x9, 0x0, 0x2, 0x200, 0x2, 0x1, 0x0, 0x4, 0x7, 0x5, 0x100000000, 0xb7, 0x7ff, 0x6, 0xffffffffffffffc1, 0x10001, 0xeea8, 0x2, 0xffffffff, 0x4bc5c6f6, 0xd0, 0x7, 0x9, 0x5, 0xb8c6, 0x6, 0x0, 0x20, 0x6, 0x7, 0xffffffff7fffffff, 0x81, 0x3, 0xffffffffffffffff, 0x101, 0x3, 0x9, 0x665, 0x1f, 0xfffffffffffffffd, 0x40, 0x4, 0x7fffffff, 0x800, 0x5cbf, 0x8, 0x288ef19, 0x6, 0x1, 0x31e, 0x0, 0xffff, 0x3, 0xfff, 0xfffffffffffffffd, 0x3f, 0x1ff, 0x4, 0x7c49, 0x3, 0x1, 0x2, 0x6, 0x7, 0x9, 0x4, 0x100000001, 0x8, 0x1, 0x6, 0x5, 0x9, 0x9, 0xa, 0x5088983d, 0x9, 0x7fffffff, 0x8001, 0x7, 0x9, 0x5, 0xffffffffffffc122, 0x8, 0x100000001, 0x5, 0x3ff, 0x4, 0x7, 0x9, 0x2, 0xffffffffffffff83, 0x8, 0x3, 0x0, 0x8, 0x1800, 0x2, 0x9, 0x7, 0xfffffffffffff0bb, 0x9, 0x100, 0xd7e, 0x9, 0x7, 0x4, 0x4, 0x5, 0xffffffffffff7fff, 0x3, 0x1, 0x8, 0x7, 0x3, 0xcc4b, 0x1000000000000, 0x81, 0x5, 0x3, 0x3, 0x3c77, 0x3, 0x100000000, 0x7, 0x6, 0x7, 0xfffffffffffffffb, 0x7ff, 0xeb5, 0x5, 0xfffffffffffffffc, 0x4a, 0x1f, 0x3ff, 0x8000, 0x86, 0x1, 0x2, 0x1, 0x1, 0x2779, 0x400, 0x8, 0x400, 0x4, 0x8, 0xa191, 0xf270, 0x280, 0x80000001, 0x6, 0xba, 0x7fffffff, 0x1, 0x7, 0x1, 0x9, 0x401, 0x7f, 0x100000000, 0x2, 0x8c, 0x1, 0x0, 0x837, 0x37, 0x3, 0x0, 0x0, 0x101, 0x40, 0x7fffffff, 0x40, 0x40, 0x7412, 0x6, 0xa30, 0x5, 0x2, 0x3, 0x2, 0x6, 0x4c, 0x378, 0xe66, 0x7, 0xa744, 0x6, 0x8, 0x100, 0x8, 0x4, 0x6, 0x3, 0x1, 0x3, 0x6, 0x0, 0x2, 0x2, 0x5, 0x6, 0x0, 0x2, 0x1, 0x6, 0x951, 0x3, 0xe76c, 0x80, 0x57f, 0x7fffffff, 0x7, 0x800, 0x7f, 0x3, 0x3, 0x10001, 0x7, 0x20, 0x0, 0x0, 0x73, 0x2, 0x3, 0x7, 0x6, 0x0, 0x2, 0x8, 0x0, 0x0, 0x4, 0x72, 0x2, 0x5, 0x2, 0x3, 0x8, 0xb46a, 0x98a, 0x6, 0x9, 0x52, 0xa9ef, 0x6, 0x100000001, 0x2, 0x2, 0xff, 0x401, 0x80, 0x1ff, 0x94d, 0x5, 0xdc, 0x2, 0x9, 0x6, 0x2, 0x400, 0x7fffffff, 0x151, 0x10000, 0xffff, 0xf94, 0x2, 0x8, 0x6, 0x400, 0x4, 0x396b5060, 0x1f, 0x400, 0x4, 0x5a5, 0x9, 0x7ff, 0x8, 0x5, 0x748, 0x8, 0x5, 0xffffffff, 0x10000, 0x5, 0x5, 0x43a, 0x0, 0xfb5, 0x8, 0x3, 0x4, 0x20, 0xe4, 0x401, 0x1000, 0x8001, 0x7fffffff, 0x80000001, 0x100000001, 0x81, 0x101, 0xe61, 0x3, 0x7, 0x3, 0x100000001, 0x5, 0xfffffffffffffffd, 0x7fff, 0x101, 0x1, 0x6, 0x6, 0x10001, 0x80, 0xfffffffffffffffb, 0xffffffffffffffff, 0x1, 0x2f9, 0xfffffffffffffffe, 0x4cee, 0x1, 0x9, 0x6, 0x7, 0x100000000000, 0xfe, 0x8e0e, 0x10001, 0x0, 0x8000, 0x8, 0x8, 0xfffffffffffffffc, 0x4, 0x7fffffff, 0x1, 0x0, 0x8, 0x45, 0x2, 0x1000, 0x8, 0x1, 0x6, 0x1000000000, 0x8, 0xffffffffffff8001, 0x1ff, 0x8, 0x7, 0x7f, 0x10000, 0x5, 0x3f, 0x40, 0x100000001, 0x0, 0x26e4d6c1, 0x8, 0x9, 0x5, 0x3, 0x6, 0x8f, 0xff, 0x80000000, 0x0, 0xe3d, 0x6, 0x7d9, 0x4, 0x100000000, 0x8, 0x6, 0x1ff, 0xb1, 0x7, 0x1, 0x6, 0x6, 0x3, 0xc80e, 0xffff, 0x1f, 0xe6, 0x5, 0xaa86, 0x80000001, 0x40, 0x15f, 0x4, 0x6, 0x6, 0x0, 0x1d7, 0x10001, 0x7, 0x1, 0x10001000000000, 0x8, 0x6, 0x1875, 0x8, 0x4800, 0xf1, 0x6, 0x2, 0x1f, 0xbcc, 0x4af, 0xc87, 0x7, 0x0, 0x3, 0x9, 0x81, 0x9, 0xf000000000000000, 0xf01, 0x0, 0xe5b, 0x3f, 0xe195, 0x10000, 0xfffffffffffffe00, 0xfffffffffffffff7, 0x0, 0x5, 0x0, 0x3, 0x0, 0x80000001, 0x7, 0x5, 0x9, 0x9, 0xfffffffffffffff8, 0x1, 0x3, 0xfffffffffffffff8, 0x3, 0x7, 0x0, 0x1, 0x2, 0x3, 0x6, 0x2, 0x1, 0xf0e8, 0x9, 0x7ff, 0x3, 0x4, 0x3, 0x7fffffff, 0x8, 0x9, 0x3, 0x8, 0xf13, 0x2, 0x4, 0x7fff, 0xeb51, 0x80000000, 0xff, 0x7, 0x9, 0xfffffffffffffffe, 0xba0, 0x6, 0xb78, 0x1e, 0x7, 0xffffffff, 0x5, 0xebce, 0x1ff, 0xfffffffffffffff9, 0x0, 0x6, 0x9, 0xfffffffffffffffd, 0x100, 0x20, 0x3ff, 0x6, 0xda, 0x100000000, 0x8, 0x6, 0x8, 0x2, 0x101, 0xffffffff, 0x1000, 0xfffffffffffffffc, 0x1, 0x40, 0x400, 0x7, 0xfd55, 0x200, 0x4, 0x3ff, 0x7fffffff, 0x5f, 0x1000, 0xfffffffffffffff7, 0x3, 0x200, 0x7, 0x0, 0x2, 0x5, 0x619ac696, 0x10001, 0xb0, 0x4, 0x100, 0x0, 0x9, 0x36, 0x4, 0x8, 0x2, 0x7, 0x0, 0x5, 0x4, 0x453d, 0xa822, 0x1, 0x2, 0xdde, 0x8, 0x0, 0x8, 0x3, 0x8, 0x9, 0xbb8, 0xffffffff, 0x1, 0xeb, 0x5, 0x5fdf, 0x3, 0x100000000, 0x2, 0x418, 0xd4, 0xc6, 0x1, 0x8, 0x9c6d, 0x3, 0xe56, 0x10001, 0x80000000, 0x7, 0x1, 0x9, 0x7, 0x1, 0x6, 0x40000000000000, 0x1, 0x100000000, 0xfffffffffffeffff, 0x9, 0x10001, 0x3, 0x101, 0x100000001, 0x7, 0xe2b7, 0x3ff, 0x1, 0xffffffffffffffff, 0x8d5c, 0x2, 0x5, 0x0, 0x6, 0x9, 0x6c, 0x8, 0x9, 0xfffffffffffffffc, 0x8, 0x8, 0x7ff, 0x3, 0x9, 0x80000000, 0x2, 0x800, 0x80000001, 0xfffffffffffffffb, 0x1be, 0x6, 0x329, 0x6, 0x9, 0x1, 0x800, 0x35a11b7c, 0x0, 0x1000, 0x6, 0xa26, 0x249b45a4, 0x3, 0x2, 0x8, 0x8, 0x0, 0x101, 0xffffffff, 0x1, 0x5, 0x10001, 0x2, 0x54d, 0x4, 0x7fffffff, 0x7fff, 0xe0, 0x5, 0x4, 0x9, 0x7, 0xd2a8, 0xfffffffffffffffe, 0x4, 0x8, 0x1, 0x9, 0x0, 0x8000000000, 0x5, 0x8, 0x5, 0x81, 0xfffffffffffffffc, 0xaf, 0xffffffffffff2a38, 0x5, 0x200, 0x100000001, 0x8, 0x9, 0x2, 0x2, 0x0, 0xfffffffeffffffff, 0x6e6e, 0xffff, 0x69f, 0x6, 0x7, 0x2, 0x40, 0x5, 0x2, 0x100000000, 0x7, 0x9, 0x0, 0x0, 0x10001, 0x8000, 0x1, 0x100000001, 0x1, 0x2, 0x8, 0x6, 0x976, 0x48000000000, 0x1ff, 0xffff, 0x9, 0x1, 0x9c1, 0x6, 0x100, 0x9, 0x0, 0x6, 0x3fffc00000, 0x80000001, 0x3ff, 0x0, 0x2, 0xb3, 0x8, 0xfff, 0x3, 0xfff, 0x32aead1f, 0x9, 0x89, 0xdca, 0x1000, 0x2, 0x100, 0x401, 0xbc5d, 0xfffffffffffffe51, 0x4, 0xffffffff, 0xfffffffffffff801, 0x7f, 0x5, 0x4, 0x7f, 0x80000001, 0x7, 0x7, 0x4, 0x100, 0x4e0, 0x600000000000000, 0x3, 0x100, 0x0, 0x40, 0x89c9, 0x23b2, 0x4, 0x8, 0x9, 0x0, 0x401, 0x0, 0x2, 0xfffffffffffffae6, 0x4, 0x1, 0x8, 0x80000000, 0x100, 0x10001, 0x80, 0x8000, 0x3, 0x3, 0x101, 0xc59a, 0x8, 0x38, 0x1ff, 0x9, 0x6, 0x5, 0x2, 0x7, 0x7, 0x6, 0x6, 0x7, 0x7, 0x100000001, 0x5, 0x4, 0x152f, 0x5, 0x6, 0x8, 0x8, 0xfff, 0x7, 0x1ff, 0x3, 0xffffffffffffff2d, 0x7, 0x38ad7b80, 0x9, 0x1, 0x7fff, 0x7, 0x9, 0x9, 0xc2a000000000000, 0xdb1, 0x9, 0xffffffffffffffff, 0x0, 0xfff, 0x6, 0x80, 0x1, 0x4, 0x0, 0x6, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x1, 0x100000000, 0xffffffff, 0x8, 0x82, 0xfffffffffffffffc, 0xbe, 0x2, 0x0, 0x5, 0x400, 0x9f, 0x9, 0x80, 0x5, 0x4d5, 0x320, 0x0, 0x1, 0x40, 0x1f, 0x5, 0x80000001, 0x5, 0x400, 0x9, 0x400, 0xffffffffffff8000, 0x0, 0x7f, 0x7ff, 0x1000, 0x200, 0x7, 0x8, 0x444, 0x7, 0x3, 0x2fa, 0x5, 0x7fffffff, 0xfffffffffffffffc, 0x355, 0xff, 0x5, 0x7, 0x408dd10e, 0xf7b, 0xb430, 0x8, 0xffffffffffffffe1, 0x6, 0x7, 0x2, 0x3, 0x20, 0x3, 0x1f, 0x100000000, 0x80000001, 0x7, 0x7, 0x3, 0xc857, 0x8252, 0xfff, 0x7fff, 0x10000, 0x1, 0x5331, 0x0, 0x2, 0x8, 0x6, 0x40, 0x200, 0x7f, 0x2, 0x0, 0x20, 0x2, 0x6, 0x8, 0x1000, 0x1, 0x595b, 0x0, 0x5f, 0xed50, 0x1, 0x9, 0x7ff, 0x4, 0x0, 0x7fffffff, 0x3, 0x7, 0x5, 0x1ff, 0x7, 0x7, 0x3, 0xffffffff, 0x16be8274, 0x3, 0x2, 0x0, 0x8, 0x100000000, 0x9, 0x400, 0xffffffff, 0x2, 0x81, 0xfffffffeffffffff, 0xf000000000000000, 0x80, 0x7, 0x5f15, 0x2, 0xff, 0x1, 0xf769, 0x3f, 0x65, 0x2, 0x7, 0xb65, 0xc00000000000000, 0x323bec9d, 0x3f, 0x1ff, 0x1, 0x40e7, 0x100, 0xffffffff, 0x3f, 0x7f, 0x6, 0x4, 0x77c4, 0x400, 0x4, 0x7ff, 0x40, 0x7, 0x4, 0x7fff, 0x0, 0x3f, 0x1, 0x4d0, 0x3, 0xffffffff, 0x78, 0x4, 0x7, 0x4, 0x9, 0x8ca, 0x8, 0x5, 0x9, 0x21b, 0x8, 0xfffffffffffffffd, 0x6, 0x2, 0x3bb, 0x9, 0xfffffffffffffe01, 0x40, 0x80, 0x4, 0x4de, 0x5, 0x1, 0x0, 0x7ff, 0x0, 0xffffffffffff3e37, 0x0, 0x800, 0x5d4c, 0x9, 0x6, 0x20, 0xe0000000000, 0x2, 0x6, 0x4, 0x7f, 0xffff, 0x80, 0x8001, 0x3, 0xfff, 0xeff, 0x3, 0xe4, 0x7, 0x400, 0x2, 0x5, 0x2, 0xea6, 0xed, 0xffffffffffffffff, 0x100000000, 0xfffffffffffffff9, 0x5, 0x80000000, 0x10000, 0xb584, 0x3ff, 0x6, 0x1, 0x7, 0x4, 0x8, 0x8, 0x5, 0x7, 0x0, 0x1000, 0xe4, 0x3, 0x10000, 0xeb20000000, 0x1, 0x10000, 0x1, 0x3, 0x80, 0x8, 0x4, 0x0, 0x9, 0x7f, 0x40, 0x0, 0x40, 0x26, 0x7, 0x8, 0xa6e1, 0x0, 0x7, 0x1ff, 0x1, 0x3, 0x7, 0x0, 0x101, 0x3f, 0x1, 0x9, 0x0, 0x42b3, 0x1, 0x7, 0x3, 0xff, 0x401, 0x1, 0x2, 0x9, 0x8, 0x100000001, 0x7, 0x8e2e, 0x2bf2, 0x2, 0x2, 0x3, 0x8, 0xfffffffffffffffd, 0x401, 0x8000, 0x0, 0x8, 0x6, 0x3, 0x20, 0x38c7, 0x3, 0x5, 0x6, 0x2, 0x7fff, 0x6, 0x6, 0x7f, 0x5, 0x7ff, 0x7, 0x0, 0x5, 0x9, 0x9, 0x1, 0x5, 0xfff, 0x9fff, 0x4, 0x9, 0xe4c, 0x6, 0x8, 0xc8b9d914, 0x6, 0x6, 0x8, 0x3, 0x8, 0x7f, 0x6, 0x9e1, 0x4fedf858, 0x4, 0x1, 0x2, 0x23651b2a, 0x5c5, 0x1, 0x7, 0x8, 0x10001, 0x4, 0x68ed716d, 0x0, 0x1, 0x3, 0x21, 0xfff, 0x1000, 0x8, 0xbe, 0x5, 0x3ff, 0x4, 0x3, 0x39a, 0x5, 0xf93, 0x506, 0x7fffffff, 0x3ff, 0x417cec7, 0x3, 0x0, 0x0, 0x4, 0x5, 0xfffffffffffffff8, 0x80000001, 0x9e66, 0x5, 0x1, 0x2, 0x2, 0x43ff, 0x1, 0x9, 0x3, 0x200, 0xfff, 0x3, 0x80, 0x0, 0x8, 0x6, 0x3, 0x8000, 0x31b, 0x80000001, 0x3, 0x4, 0x1, 0x1ff, 0x3fe, 0x100000001, 0xfffffffffffffff9, 0x20, 0x100, 0xffffffff, 0x9, 0x9, 0xdd, 0x3a9c, 0x7, 0x64, 0x101, 0x0, 0x81, 0x3, 0x1b62, 0x1, 0x5, 0x7, 0x7, 0x80000000, 0x100000000, 0x10001, 0x0, 0x8, 0xe17, 0x1ff, 0x7, 0x7f7d, 0xb4be, 0x37ce, 0xffffffffffffff7b, 0xffff, 0x800, 0xfffffffffffffff9, 0x1, 0x2000000000000, 0x6, 0xffffffffffffffff, 0x1f, 0x7, 0x6, 0x10001, 0x7fffffff, 0x7f, 0x9, 0x0, 0x9, 0x4, 0xd2, 0x3ff, 0x800, 0x80, 0x4, 0x840, 0x0, 0x569d8920, 0xd7, 0x6, 0x800, 0x3, 0x2, 0x0, 0x97, 0x4, 0x4, 0x6, 0x6, 0x69, 0xedc8, 0xfff, 0x9, 0xff, 0x7, 0xfffffffffffffffd, 0x5, 0x1f, 0x6e690262, 0x0, 0x0, 0x100000000, 0x1, 0x2a, 0x4, 0x3636, 0xffff, 0x2, 0x1, 0xe7b8, 0x80, 0x0, 0x200, 0x9, 0x3, 0x800, 0x48d, 0x8000, 0x2, 0x58f, 0x6, 0x9, 0x101, 0x20, 0x2, 0x80000001, 0x8, 0x400, 0x3f, 0x10001, 0xffffffffffffffff, 0x3, 0x101, 0x8, 0x40, 0xffffffffffff6213, 0x3, 0x1, 0x6, 0x2, 0xffffffff, 0xc2c6, 0x1, 0x1f, 0x8, 0x726, 0x10000, 0x7f, 0x3ff, 0x80, 0x4, 0x0, 0x6, 0x7fffffff, 0x18b1, 0x6, 0x8, 0xffffffff, 0x1f, 0x4, 0x1, 0x3, 0x100000000, 0x3f, 0x0, 0xe3d, 0xffffffffffffff80, 0x0, 0x100, 0x2, 0x6, 0x1, 0xf0, 0x7, 0x1, 0x1, 0xb518, 0x20, 0xc2, 0x6, 0x6, 0x0, 0x4, 0x7f, 0x3, 0x8a1, 0x0, 0x5, 0x2, 0x7, 0x401, 0x2, 0xac, 0x5, 0xe5cc, 0xffffffffffffffff, 0x2, 0x1f, 0xc2, 0xc497, 0xf3e, 0x100000000, 0x10001, 0x5, 0x40, 0x3, 0x2, 0x5, 0x5, 0x6, 0xfffffffffffffffb, 0x3f, 0x400, 0x101, 0x8, 0x100000001, 0x3, 0x1000, 0x4, 0x101, 0x7, 0x100, 0x6, 0x6, 0x5, 0x2, 0x3b61, 0x6, 0x2020, 0xe2, 0x5, 0x8c, 0x3, 0x7, 0x1, 0x84fe, 0x7ff, 0x6ec8, 0xd72d, 0x204a, 0x2, 0xcc, 0x3ff, 0x3, 0xd3, 0x7, 0x100, 0x20, 0x200, 0xfffffffffffff000, 0x4, 0x9, 0x9d, 0x20, 0x0, 0x4, 0x3, 0x8e64, 0x9, 0x8, 0x0, 0x6e55, 0x92, 0x8, 0x6, 0x80000001, 0x7, 0x8, 0xff, 0x9c3, 0x6f, 0x9, 0x3, 0x2, 0x8, 0x0, 0x2, 0x8, 0x1, 0x555, 0x6b, 0x8, 0x8000, 0x3f, 0x1000, 0x9, 0x7, 0x7f, 0x7fffffff, 0x0, 0xfffffffffffffff8, 0x2, 0x4, 0x2f66, 0x890c, 0x8, 0x3, 0x8, 0x5, 0x20, 0x7, 0x0, 0x7, 0x2, 0x5, 0x0, 0x401, 0x0, 0x1, 0x81, 0x0, 0x7, 0x4, 0x8, 0x40, 0x6, 0x100, 0x3, 0x4, 0x790, 0xfffffffffffffffd, 0xff, 0xe6, 0x38, 0x3, 0x100, 0x9, 0x5, 0x8001, 0x1, 0x1, 0x6, 0x100, 0x3, 0xffff, 0x2, 0xe7, 0x1, 0x68, 0x48, 0x8, 0xfffffffffffffff8, 0x7ff, 0xe3, 0x100000000, 0xffffffffffffff01, 0x97, 0x7ac082dc, 0x2, 0x400, 0x7fff, 0xfffffffffffffffa, 0x7, 0x7, 0xff, 0x7, 0x9, 0x4, 0x2, 0x8, 0x2, 0x3f, 0xb985, 0xdf69, 0x8000, 0x1, 0x8, 0x2, 0x8ebd, 0x2, 0x8, 0x1000, 0xfffffffffffffff9, 0x1ff, 0xfffffffffffffff7, 0xb345, 0x0, 0x3f, 0x8001, 0xff, 0x100, 0x0, 0x1f, 0x6, 0x1, 0x100000001, 0xaef8, 0x5, 0xffffffffffffffe1, 0x95b, 0xfffffffffffffff7, 0x6cb, 0xffff, 0x1f, 0xc, 0x4, 0x4, 0x0, 0x6, 0x2, 0x0, 0x64, 0x8001, 0x7fffffff, 0x6, 0x6, 0xfffffffffffff800, 0x1f, 0xffff, 0x7e128516, 0x5, 0x4c, 0x9, 0x9, 0x2, 0x9, 0x8000, 0x80000001, 0x1, 0x8, 0x7, 0x80000000, 0xfffffffffffffff8, 0x7fff, 0x20, 0xe2a8, 0xfffffffff44c9330, 0xffffffffffff83a7, 0x1ff, 0x643, 0x11b4, 0x6, 0x5, 0x77, 0xfffffffffffffffd, 0x73b4a030, 0x8, 0x9, 0x4d50, 0x6, 0x3800000000000, 0x3, 0x38b, 0xfff, 0x200, 0x8000, 0x3, 0x100000001, 0x8, 0x6, 0xbc, 0xd6, 0x4, 0x1, 0x7, 0xca4, 0xffffffff, 0x2, 0x8000, 0x8000, 0x6, 0x0, 0x7, 0x100000001, 0x4, 0x1a11fc9e, 0x400, 0x27a4, 0x1000, 0x10001, 0x2, 0x2, 0x20, 0x5, 0x56, 0x3, 0x2, 0x5, 0x7, 0xffffffffffffffc1, 0xd6, 0xe27, 0xffff, 0x8, 0x7, 0x9, 0x0, 0x6, 0xfffffffffffffffc, 0x9, 0x6, 0x8, 0xfffffffffffffffa, 0x4, 0xfffffffffffffffe, 0xffffffff, 0xdc, 0x7719, 0x5, 0x0, 0x80000000, 0x4, 0x2, 0x2, 0x6, 0x6, 0xadb, 0xffff, 0x80, 0x7, 0xdde, 0x400, 0x6, 0x401, 0x81, 0x29b, 0xec2, 0x4, 0x3f, 0xfffffffffffffffa, 0x5, 0x8, 0xb8e, 0x3, 0x6, 0x0, 0x3ff, 0x6, 0x80000000, 0x5, 0x72b, 0x9, 0x6, 0x5, 0x80000001, 0x1, 0x100, 0x1, 0x400, 0x4, 0x100, 0x4, 0x10001, 0xcec1, 0x8000, 0xf0b, 0x3a7, 0x6, 0x2, 0x219, 0x9, 0x7, 0x3, 0x4, 0x7fff, 0x5, 0xfffffffffffffffa, 0x3, 0x200, 0x8, 0x1, 0x6, 0x3, 0x6, 0x6, 0x3, 0xe4, 0x5, 0x2, 0x6, 0x7, 0xff, 0x5, 0x11, 0x5, 0x0, 0x7, 0x4, 0x100000000, 0x100000001, 0xfffffffffffffff7, 0xd93d, 0x6, 0x0, 0x6, 0x2, 0x3b22, 0x8, 0x1ff, 0x3ff, 0xfffffffffffffff8, 0x8, 0x8, 0xe0, 0xfa, 0x4, 0x7ff, 0x7, 0x6f, 0x8, 0x3a1, 0x5, 0x9, 0x80000001, 0x200, 0x1, 0x3, 0x7, 0x1, 0x3, 0x2, 0x3, 0x838, 0xffffffffffffffff, 0xfffffffffffffffb, 0x7fff, 0xffffffffffff8000, 0x1, 0x7, 0x5d99702c, 0xc8, 0xfff, 0x0, 0x100000001, 0x7, 0x8, 0x20, 0x0, 0x0, 0x1, 0xfffffffffffffffc, 0x464, 0x1b807c77, 0x5, 0x1, 0x6, 0x3ff, 0x4, 0x5, 0x7, 0x8001, 0x6, 0x7, 0x0, 0x1, 0x2, 0x1000, 0x6, 0x21a5, 0x7, 0x9, 0xfffffffffffeffff, 0x40, 0x436, 0x5, 0xfffffffffffffffc, 0x3d, 0x200, 0x8, 0xfffffffffffff2bd, 0x80000001, 0x4, 0x9, 0x6, 0x1, 0x9, 0xff, 0x4, 0x0, 0x1800000000000000, 0x0, 0x8, 0x7fffffff, 0x800, 0x1ff, 0x3, 0x9, 0x75, 0x1c5, 0x3, 0xe2, 0x9, 0x2, 0x987, 0x3f, 0x81, 0x3, 0x3, 0x80000000, 0x9, 0xfffffffffffffffd, 0x7, 0x8, 0x7, 0x3b3, 0x7ff, 0x68, 0x1f, 0x401, 0x0, 0x80, 0x1, 0x1, 0x8, 0x7, 0x5, 0x8, 0x6, 0x6, 0x9, 0xffffffff7fffffff, 0x401, 0x7fffffff, 0x7f, 0x6, 0x3, 0x5, 0x3f, 0x1, 0x0, 0x7fffffff, 0x7f, 0xff, 0x1281, 0xffff, 0xe372, 0x1ff, 0x0, 0x101, 0x251, 0x1000, 0x1, 0xfffffffffffffff8, 0x9, 0x0, 0x100000000, 0x1f, 0x7fffffff, 0x6, 0x6, 0x0, 0x0, 0x10001, 0x66e, 0x0, 0x7, 0x72, 0x4, 0x6, 0xea74, 0xf5, 0x2380000000000000, 0x0, 0x98f, 0x800, 0xd, 0x6, 0xfffffffffffffffb, 0x2, 0x5, 0x8, 0x5, 0xcf, 0x6d8, 0x0, 0xfff, 0x1, 0x8, 0xfa08, 0xdb0a, 0x61a309fb, 0x8, 0x3, 0x7, 0x974, 0xfff, 0x1, 0x3, 0x8, 0x81, 0x1b, 0x4, 0x3, 0x8, 0x0, 0x100000000, 0x8, 0xbed8, 0x1, 0x4, 0x40, 0x9, 0x5, 0x228, 0xffffffffffff8001, 0x1, 0x400, 0xffffffff, 0x8001, 0x6, 0x0, 0x9, 0x100, 0x2, 0x20, 0x78d5, 0x4, 0x5, 0xf2, 0x3, 0x1, 0x5, 0x7, 0x8, 0xaa4, 0x7, 0x4, 0x5, 0x3, 0x4, 0x3ff, 0x5, 0x7fff, 0x20, 0x6, 0x2, 0x100000000, 0x8000, 0xbd8, 0x40, 0x7, 0x8, 0x8, 0x400, 0x8, 0x8, 0x7f, 0xfffffffffffffffa, 0x2, 0x6, 0x7, 0x2, 0x1, 0x8000, 0x8, 0x4, 0x100, 0xfffffffffffffffc, 0x10000, 0x200, 0xffffffffffffffff, 0x0, 0x100000001, 0xfff, 0x1, 0x3, 0x401, 0x2, 0x200, 0x4, 0x80000001, 0x0, 0x2, 0x100, 0x5, 0x4, 0x0, 0x1ff, 0x9, 0x8, 0x1, 0x68, 0x9, 0x3ff, 0x66a4, 0x7, 0x3, 0xffffffffffffff1f, 0x9, 0x2, 0x4, 0x57, 0x340, 0xffffffffffffff01, 0x1e, 0x81, 0x80, 0x0, 0xff, 0x1, 0x20, 0x400, 0x101, 0xffffffffffffffff, 0x1000, 0xffff, 0x8, 0x2, 0x3, 0x80000001, 0x80, 0x9, 0x800, 0x4, 0x9, 0x21cd, 0x3, 0x7, 0x100000001, 0xfffffffffffffff7, 0x6, 0x63, 0x4, 0x2, 0x100000000, 0x1ff, 0x0, 0x100000000, 0x5, 0x1, 0x80, 0xffffffff, 0x5, 0x3, 0x80000000, 0x7, 0x6, 0x3000000000000000, 0x200, 0x200, 0x6, 0x1ff, 0x7, 0x3, 0x3, 0x8, 0xfc6, 0x1f7, 0x3, 0x81, 0xfffffffffffffff8, 0x80000000, 0x687b, 0x83, 0x0, 0x7f, 0x0, 0x233, 0x61, 0x3, 0x4, 0x8, 0x4, 0x80000001, 0x7, 0xffffffff80000000, 0x3, 0xffffffff00000000, 0x6, 0x9d7, 0x6, 0x4, 0x86, 0x1f, 0x80000001, 0x8, 0x3ff, 0x9, 0x5, 0x3, 0x8, 0xb9, 0x5, 0x9, 0x4, 0xfffffffffffffc01, 0x10000, 0x3, 0x0, 0xee58, 0x80000001, 0x0, 0x8, 0x1, 0xb88, 0x40, 0x3, 0x400, 0x1000, 0x7ee21389, 0x7, 0x8, 0x10001, 0x0, 0x401, 0x2, 0xfffffffffffffff7, 0x7, 0x40, 0x1ff, 0x3, 0x397, 0x1, 0x100000001, 0x1ff, 0x7f, 0x400, 0x9, 0x7, 0x3, 0x9, 0x9, 0x1, 0x8, 0x4, 0x5ae9, 0xfff, 0x6, 0x1, 0x18, 0x6987, 0xd92b, 0x5, 0x4, 0x80000001, 0x6e, 0x0, 0x4, 0x7f, 0xf20, 0x1000, 0x2, 0x34, 0x101, 0x81, 0x80000000, 0xff, 0x100000000, 0x4, 0xc0000000000000, 0x80, 0x8, 0xfffffffffffffe00, 0x2, 0x5, 0x8, 0xffffffff, 0x6, 0x3, 0x401, 0x3f, 0x1a800000, 0x800, 0x5, 0x12ee, 0xff, 0x1000, 0x2, 0x7, 0x1, 0x7, 0x6, 0x0, 0x1f, 0x6, 0x200, 0x73, 0x2, 0x7fff, 0x3, 0x7fff, 0x1, 0xb6e1, 0x200, 0x1000, 0x6, 0x486a908, 0x922, 0x1f, 0x100, 0x0, 0x426, 0x1ff, 0x9, 0x9, 0x2, 0xace, 0x81, 0x2147, 0x0, 0x6, 0x8, 0x3, 0x8, 0x10001, 0x300, 0xff, 0x1, 0x3f3, 0x48, 0x5acd, 0x400, 0x1, 0xfffffffffffff801, 0xfffffffffffffffb, 0x4, 0x7, 0x53, 0x7, 0x80000000, 0x8001, 0xffffffffffffe35d, 0x800, 0x8000, 0xffffffffffffc363, 0xdc58, 0x8, 0xffff, 0x92, 0xa9d3, 0x5, 0x8, 0x7, 0x0, 0x0, 0x0, 0x70f3, 0x64, 0x7f, 0x6, 0x800, 0x2892, 0x2, 0x4, 0x101, 0x9, 0x5, 0x3, 0xa45, 0x1ff, 0x95, 0x7, 0x0, 0x479, 0x9be0, 0x8, 0x7f, 0x200, 0x3, 0xfff, 0xa9, 0x4, 0x2, 0x7f, 0xfffffffffffffff8, 0x20, 0x100, 0x101, 0x6, 0x40, 0x100, 0x7, 0x8000, 0x200, 0xdac, 0x42eb, 0x0, 0x5, 0x8, 0x6, 0x101, 0x4, 0x8, 0x8, 0x80000001, 0xc7, 0x6, 0x200, 0xf2e, 0x835, 0xffffffffffffffff, 0x4, 0x9, 0x40, 0x0, 0xd0, 0xe000000000000000, 0x9, 0x400, 0xfffffffffffffffc, 0x400, 0x7, 0x3, 0x2, 0x3, 0x22c, 0x5, 0x1, 0x81, 0x8, 0x1, 0x2, 0x1, 0x0, 0x1, 0x200, 0x6, 0x81, 0x10000, 0xfffffffffffffffa, 0x800, 0xfffffffffffff187, 0x4, 0xff, 0x2, 0x3, 0x38e6, 0x7fff, 0x4, 0x6, 0x0, 0xfff, 0x1cf8, 0x4, 0x8001, 0x6, 0x4, 0xfff, 0x7, 0x4, 0x40, 0x0, 0xffffffffffffff2f, 0x40, 0x3, 0x101, 0xff, 0x1000, 0x10000, 0x6, 0x4, 0x5, 0x4, 0xfffffffffffff001, 0x2, 0x10000, 0x8045, 0x800, 0x2, 0x400, 0x4, 0x3, 0x80, 0x7ff, 0xf4, 0x3f, 0x0, 0xaf5, 0x1f, 0x8000, 0x0, 0xffffffffffffffff, 0x4, 0x1, 0x9, 0x2, 0x200, 0x4, 0x400, 0x80000000, 0x1, 0x7, 0x6, 0x380b, 0x2, 0x1f, 0x2, 0xffff, 0x938, 0x100, 0x100000000, 0x4aa0, 0x9, 0x7f, 0x93, 0x8000, 0x8, 0xfff, 0x1, 0xd6f, 0x0, 0x5, 0x400, 0x8, 0x1, 0x1000, 0x1, 0xffffffffffffffdd, 0x81, 0x8, 0x5f25, 0x2, 0x2, 0x0, 0xfffffffffffffff7, 0x7593, 0x4, 0xff, 0x3ff, 0x8, 0x3, 0x1, 0x7, 0x0, 0x7, 0x4, 0x7fff, 0x2, 0x2400000000000000, 0x1, 0x111, 0x6043fb4b, 0x20, 0x4, 0x4, 0x1000, 0x3ff4abaf, 0x10001, 0x100000001, 0x1, 0x6, 0x7, 0x6, 0xfffffffffffffffd, 0x8, 0x3ff, 0x10000, 0x3, 0x6, 0xc0000000000, 0x89, 0x9, 0xe5, 0x3, 0xfff, 0x9, 0xfff, 0x0, 0x40, 0xcfc, 0x8, 0x101, 0x5, 0x80000000, 0x19a, 0x0, 0x6, 0x80000001, 0x0, 0x401, 0x5, 0x29, 0x1000, 0x80000000, 0x80000001, 0xffffffff, 0xf3, 0x4, 0x8, 0xd889, 0x1, 0x3, 0x80000000, 0x6f7, 0x99ed, 0x1ff, 0x7, 0x9, 0x28738, 0x3, 0x401, 0x7, 0x7fffffff, 0x7, 0x3, 0x8, 0x3, 0xd5, 0x2, 0x7, 0x10000, 0x10001, 0x2, 0x7ff, 0x6, 0x1, 0x6, 0x8, 0x80000001, 0x28f0, 0x80000000, 0x0, 0xbb3, 0xfffffffffffffffb, 0x1f, 0x20, 0x4, 0x80000001, 0x6, 0x2, 0x3ff, 0x31c, 0x100000001, 0x7, 0x3, 0xffffffffffff8001, 0x0, 0x7, 0x200, 0x401, 0x74cb, 0x6b40, 0xe0, 0x3, 0x9, 0xa3, 0x7, 0x100000000, 0x1000, 0x80, 0x5, 0xff2, 0x5, 0x3a7, 0x7, 0x3, 0x6, 0x5e9, 0x8, 0xfffffffffffff001, 0x1, 0x9, 0x1f, 0xae1e, 0x3, 0x7ff, 0x4, 0xffffffffffffffff, 0x8, 0x20000000000000, 0xee1d, 0x5, 0x5, 0x4, 0x6, 0xfff, 0x6, 0x0, 0x81, 0xfffffffffffffff9, 0x2, 0x7832, 0x0, 0x7f89, 0x0, 0x3ff, 0x0, 0x525, 0xfffffffffffff800, 0xffffffff, 0x1, 0x8, 0x7, 0x4010000000000, 0x3, 0x9, 0x6e, 0x7, 0x3ff, 0x60, 0x800, 0xfffffffffffffffd, 0x3f, 0x10001, 0x1000, 0x7ff, 0x7fff, 0x0, 0x7, 0x6, 0x9, 0x2, 0xf800000000000, 0x8000, 0x6, 0x2, 0x5, 0xde, 0x1, 0x100000001, 0x20, 0x2, 0x9, 0x1, 0xb88, 0x0, 0x2, 0x1, 0x81, 0x101, 0x2, 0x4, 0x1, 0xff, 0x100, 0x7, 0x8, 0x0, 0x624f29e7, 0x1, 0x7, 0x0, 0x1, 0x3, 0x8, 0x492, 0x85, 0x10001, 0x101, 0x1, 0x5dd1, 0x1, 0xfffffffffffeffff, 0x7, 0x5, 0x0, 0x10001, 0x0, 0x1, 0x6, 0x100, 0x0, 0xfffffffffffffff9, 0x2, 0x5, 0x200, 0x8, 0x7, 0x1, 0x9, 0x0, 0x2, 0x7fffffff, 0x7, 0x9, 0x9, 0x2, 0x8, 0x8e, 0x1000, 0x1, 0x10001, 0xfffffffffffffff8, 0xa388, 0xd, 0x5, 0x10001, 0x0, 0x100000001, 0x8, 0x0, 0x80, 0x7, 0x5, 0x7901, 0x6, 0x80, 0x5, 0x80000001, 0xfffffffffffffff9, 0x3, 0x4, 0x0, 0x6, 0x7, 0x8001, 0x5, 0x25c, 0x3, 0x7ed, 0x3, 0x77, 0x81, 0xb492, 0x8001, 0x1, 0x8, 0xa2e, 0x6, 0x7, 0x4, 0x80000000, 0xffffffffffffbc84, 0x100000001, 0x9, 0x6, 0xfff, 0x2, 0x3, 0xa2, 0x7fff, 0xfffffffffffffffd, 0x2, 0x9, 0x4, 0x7ff, 0x3f, 0xffffffff80000001, 0x3, 0x34, 0x0, 0xbef7, 0xff, 0x10001, 0x8, 0x5, 0x4, 0x10000, 0x0, 0x20, 0x1, 0x7f, 0x10000, 0x9, 0x3ff, 0xffff, 0xffff, 0x6, 0x9, 0x20, 0x100000001, 0xfffffffffffffffe, 0xfff, 0x8, 0x24f7f808, 0x7ff, 0x800, 0x100, 0xe4, 0x1000, 0x0, 0x9, 0x3, 0x1f, 0xb, 0x0, 0x1ff, 0x7fffffff, 0x10000, 0x0, 0x20, 0xfffffffffffffffa, 0x3, 0x6, 0xcb3b, 0x1, 0x4, 0x557, 0x16400000, 0x2, 0x68, 0x8000, 0x8, 0xfff, 0x8001, 0x80000001, 0x3, 0x0, 0x8000, 0x0, 0x1f, 0xffffffffffff8001, 0x9, 0x0, 0x0, 0x5, 0x3000000000000, 0x2, 0x80, 0x0, 0x7fb83c02, 0x5, 0x6, 0x200, 0x0, 0x8, 0xfffffffffffffac6, 0x3, 0x80, 0x192, 0x1, 0x8, 0xd9bb, 0x9, 0x5, 0x80000001, 0x10001, 0x8f, 0x7, 0x2, 0x4, 0x111, 0x7, 0x1, 0x4, 0x80000000, 0x5, 0x8001, 0x3, 0x100000001, 0x80000001, 0x80000000, 0x3ff, 0x9, 0xd14b, 0x900, 0x4, 0x1, 0x4, 0x482, 0xac46, 0x612, 0xd5ba, 0x8, 0x8, 0x1, 0xac5, 0x6, 0xf479, 0x1f, 0x6, 0x1f, 0x5, 0x8, 0x6, 0xdf, 0xab42, 0x3, 0x4, 0x8, 0xfff, 0x8001, 0x1015c00000000, 0x4080000000000, 0x9, 0x401, 0x1000000000, 0x8, 0x3, 0x400, 0x602, 0x2, 0x7, 0x3, 0xc8, 0x5, 0x7, 0x81, 0xffff, 0x2, 0xff, 0x4e3b, 0x1, 0x4, 0x9, 0x3, 0x9b, 0x2, 0x0, 0x0, 0x2, 0x80000000, 0x9, 0xe44a, 0x10000, 0xa345, 0x1, 0xc3d, 0xa8, 0x200, 0x8, 0x6, 0x40, 0x0, 0x5, 0x5, 0x800, 0x6, 0xe8b, 0xffff, 0xe34f, 0x5, 0xd8c2, 0x7, 0x3, 0x4, 0x3, 0x75, 0x8fd, 0x9, 0x6, 0x8, 0x1800000000000000, 0x80000000, 0x9, 0x5, 0x1b38, 0x4fd474cb, 0x5, 0x40, 0x0, 0x3000000000000000, 0x2, 0x0, 0x7f, 0x0, 0x5, 0x7ff, 0x9, 0x4, 0x81, 0x3ff, 0x0, 0xffffffffffffff51, 0x1, 0x100000001, 0x0, 0x4, 0x3, 0x1000, 0x200, 0x8, 0x8, 0xffffffffffffff8c, 0x20, 0x7, 0x4, 0x8b, 0x10000, 0xaaf, 0xfffffffffffffff7, 0x100000000, 0x27a0, 0x2000000000000, 0x1, 0xbe0, 0x9, 0x3, 0x0, 0x9645, 0x1, 0x9ca, 0x0, 0x9, 0x9, 0x2fb, 0xc864, 0x4, 0x1, 0xa7b, 0x200, 0x5, 0x1ff, 0x6b, 0x0, 0x10001, 0x0, 0x8000, 0x3, 0x800, 0x9, 0xfffffffffffffe10, 0x6465fce, 0x2, 0x401, 0x8, 0x0, 0x0, 0x2, 0x3fe0, 0xffffffffffff0001, 0x8000, 0x800, 0x100000001, 0x101, 0x8, 0x100, 0x4, 0x6e, 0x2, 0x9, 0x0, 0xaa6, 0x5, 0x8, 0x0, 0xfffffffffffffff7, 0x7, 0x7, 0x2, 0x3f, 0x7, 0x1, 0x7fffffff, 0xce, 0x0, 0x401, 0x5, 0x5, 0x4, 0x7e, 0x7fffffff, 0xb5d1, 0x0, 0x92eb, 0xffffffffffffff00, 0x4, 0x9, 0x5, 0xfffffffffffffffc, 0x6, 0x4, 0x6, 0x0, 0x7ff, 0x3ff, 0x4, 0x3, 0x5, 0x1, 0xd06c, 0x3f, 0x4, 0xffff, 0x91, 0x8001, 0x3, 0xffffffff, 0x101, 0x1, 0x6, 0x3ff, 0x3fc000, 0x100, 0x5, 0x800, 0x58, 0x2, 0x4, 0x9, 0x8, 0x7, 0x4, 0x5, 0x1ff, 0x1, 0x101, 0x6, 0x8, 0x2, 0x4, 0x0, 0xf05, 0x9, 0xffff, 0x6, 0x3f, 0x7, 0x1, 0x2, 0x10000, 0x0, 0x3ff, 0x400, 0x5, 0x6b, 0x8, 0x800, 0x4, 0x7fffffff, 0x2, 0x10001, 0xbbd, 0xe1, 0x8, 0x3, 0x8, 0x6819, 0x80000001, 0xffffffffffff0000, 0x7, 0x9, 0x2, 0x7fff, 0x6, 0x0, 0x1, 0x8, 0x6, 0x400, 0x100000001, 0x7f, 0x7f, 0x8, 0x5, 0x8001, 0x6, 0x5, 0x1, 0x9, 0xc6, 0x4, 0x5, 0x8000, 0x9, 0x4, 0x76f43ee8, 0x2517, 0x4, 0x20000000000000, 0x7, 0x81, 0x4, 0x100, 0x81, 0xffffffffffffffc1, 0x1, 0x2, 0x9, 0x8, 0x0, 0x5, 0x4, 0x8000, 0x100, 0xff, 0x7fff, 0x81, 0xfffffffffffffffa, 0xc9, 0x9, 0x3, 0x100010000000, 0xfff, 0xfffffffffffff129, 0x3, 0x9, 0x20, 0x1, 0x4, 0x0, 0x3ff, 0x48b4, 0x80000000, 0x4f7fbfb6, 0x9, 0x9ec3, 0x0, 0x7, 0x9, 0x8000, 0x401, 0x777, 0x7, 0x20, 0xfff, 0xc, 0x5, 0x9, 0x4a9, 0xffffffff, 0x4, 0x3, 0x9, 0xff, 0x1, 0x7, 0x101, 0xfff, 0x107d, 0x78a, 0xc1df, 0x0, 0x7fff, 0x0, 0x40, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1000, 0xfffffffffffffc01, 0x2, 0x7fff, 0x7f, 0x2, 0xd4, 0xcc, 0x8, 0x8b28, 0x5, 0xfcc, 0xffff, 0x7, 0x0, 0x0, 0xd3b, 0xffff, 0x0, 0xc5, 0xfffffffffffffffb, 0x40, 0x9, 0xfffffffffffffff7, 0x32, 0x2, 0x93, 0xffffffff, 0x5, 0x3, 0xf8bb, 0xffffffffffff8d97, 0x0, 0xffffffff, 0x2, 0xe6, 0x1f, 0x800, 0xffff, 0x80000001, 0x5, 0x8, 0x33, 0x3, 0x8, 0x10000, 0x6e8b, 0xffffffffffffffff, 0x8001, 0x1, 0x9, 0x8000, 0x100000000, 0x43, 0x4, 0xd5cc, 0x1, 0x7, 0x1, 0x4, 0xaaf, 0x4, 0xc00, 0x10000, 0x6, 0xffffffffffffff00, 0x400, 0x401, 0xffffffffffffdcb9, 0x1ff, 0x20, 0x3, 0x0, 0x2, 0x5, 0x0, 0x7e5e, 0x8a, 0x79cc, 0x2ac880, 0x6, 0x70ba219f, 0x2, 0x7, 0x3, 0x1, 0x3ff, 0x200, 0x4, 0xfff, 0x4, 0x1ff, 0xffffffffffff7fff, 0xfd, 0x101, 0x101, 0x10001, 0xd5c, 0x261, 0x8, 0x1, 0x0, 0xffffffffffff60dc, 0x6, 0x7, 0x100000001, 0x400000, 0x7fff, 0x6, 0x6, 0x7fff, 0x80, 0x2, 0x90, 0x8, 0x784, 0x3, 0x1, 0x6e, 0xffffffff, 0x0, 0xd3, 0x101, 0x0, 0x101, 0x898, 0x6, 0x8, 0x2, 0x6, 0x40, 0x8, 0xfc00000000000000, 0x4, 0x400, 0xf01b, 0xcb3, 0x2, 0x8, 0x4, 0x1000, 0x0, 0x8000, 0x7fff, 0x5, 0x101, 0x0, 0x5, 0x9, 0x0, 0x4, 0x5, 0x100, 0xa0b2, 0x2, 0xffffffff, 0x100000001, 0x7fff, 0xffffffff, 0xd07, 0x1, 0xff, 0x7, 0x5, 0xfffffffffffffff7, 0xab, 0x9, 0x20, 0xee49, 0x4, 0x9, 0x9, 0xa594, 0x9, 0x5, 0x3, 0x0, 0x5, 0x100, 0x200, 0x2, 0xe3b, 0x4, 0xbc, 0x6, 0xfff, 0xfffffffffffffffa, 0x80000001, 0x3ff, 0x7, 0xa34a, 0x1, 0x400, 0x455b, 0x8, 0xfffffffffffffffc, 0x93c, 0x77ba, 0x401, 0x7fff, 0x101], "3e81cacc51933ec4800383fb2c3d4996cf0d7d4e187d15634b465b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 23:54:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00002da000-0x5)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ca2000-0x4)=0x0) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000f59000)="77f14f24d70fe2e0dc6851dea7a58d1071d885a082bc23e032a70530efa3565946212a2dfefdb3bcbb42c9d6613c9b60b2c788a5d9b9693e71f4c3edec98300e9b7012ccfd3fc0e8167f913c59c10bdbe5a27e96b9c1148ef350b12054add09c6d737ec6796010da85324c78c2a20a198528adb25fa69e3fa01a2af3178171e1e93a3dd9e8039dea202d58a3382aaf2a7d848884d89203562c938e4d86a6a51ae1a234a6686501979682464b8838dc28ea545cc6702972c7c24df0bd5836da2cba1c325b7285b8686e0176d5124a42054ad7ed86d0ea7a1efa0717e4b667c1e2d3") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d3a000+0x7e7)=@int=0x9, 0x4) r1 = socket(0x10, 0x3, 0x3ff) connect$llc(r0, &(0x7f000031f000)={0x1a, 0x1a, 0xffffffffffffff80, 0xfff, 0x1, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) write(r1, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) sendfile(r0, r0, &(0x7f0000d05000-0x8)=0x0, 0x100) openat$rtc(0xffffffffffffff9c, &(0x7f000067c000)='/dev/rtc\x00', 0x81, 0x0) socketpair(0xb, 0x8000f, 0x101, &(0x7f0000601000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000527000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00006dd000)=0x14) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00007a4000)=""/101) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000f8c000)={r3, 0x8001}, 0x6) 2017/12/24 23:54:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x8040) close(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) pwrite64(0xffffffffffffffff, &(0x7f0000369000-0x1)="", 0x0, 0x0) 2017/12/24 23:54:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000496000)='/selinux/access\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000f37000)=0x101, 0x4) r1 = memfd_create(&(0x7f00005b0000)='\x00', 0x3) sendto$llc(r1, &(0x7f00005ab000)="254fa12a9c325f5436d1266c2314403b2035823c10def131be67043558996efad37ad3d79088c27d4287649e9bc31d2c28d557eafd3ab6e9a8536a28bb60728a1f4c23d96dc456f93cca0620cb2e7082eedecd2e5e6204555826690540a1fefc2c4710e9461afc25066a49b2cc664faa346d25d29ab583dfa0340a30ba02f86f34f175e887be1ed46c0822e4d02219adc4908b8d4f1939452c71a28a67c37a14571d571f19baea8b37fab70fe513ac5d28bfad068ca08ae997265fc2", 0xbc, 0x4, &(0x7f0000d92000)={0x1a, 0x15, 0x4, 0x1000, 0x7, 0x8000, @random="af5ecfcab511", [0x0, 0x0]}, 0x10) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000074000)=""/0, &(0x7f0000000000)=0x0) 2017/12/24 23:54:55 executing program 5: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fc7000-0x9)='/dev/rtc\x00', 0x2003, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000e76000-0x1c)=[@in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ffc000}], 0x1c) r1 = inotify_init1(0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f43000-0x10)={0x0, 0x5, 0x0, 0x5}, &(0x7f0000fc8000-0x4)=0x10) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000fc8000-0x78)={r2, 0x70, "1d8e954b915d995f2fab0562647e111835def11e92b3bf5596e4206a4e3670dd402286eebce8bd8dda9bacf4fb025ef17410d7080cb05a8c9368da03f1944b44f97a978115c126e0ce09e166c0177e8403d950caceac6200c0b60335df6ff16198da52c95e21aa80835e66065d296751"}, &(0x7f00008c7000-0x4)=0x78) fcntl$setsig(r1, 0xa, 0x38) r3 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000fc6000)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r1, 0x8, r4) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r3, &(0x7f0000fc7000)={0x100000000}, 0x8) fcntl$getownex(r1, 0x10, &(0x7f0000fc6000)={0x0, 0x0}) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fc7000)='/dev/vga_arbiter\x00', 0x80000, 0x0) r7 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000749000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCLINUX6(r6, 0x541c, &(0x7f000028f000-0x2)={0x6, 0x1}) ptrace$setopts(0x4204, r4, 0x0, 0xfffffffffffffffc) ptrace(0x4207, r5) ptrace$setsig(0x4203, r5, 0x0, &(0x7f0000c3b000)={0x0, 0x0, 0x400050077918, 0x0}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r7, &(0x7f0000cf3000-0x38)={&(0x7f0000422000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000426000)=[{&(0x7f0000c40000)="c0ffd07a8c8be4fa230940bf6fcd2a50418114ae5996e8aadaa9b9f03a4f224d59a1f740f5108e1ead2b7c77e5219e8ce3fc42a72049dd809dbc44aa678ed20d2226b5f7d18065f7215cc9b599e5ecea4efb3f97a908bc8ea38902a08d87616dc28711d00ea47842f57e261edc7ae457b64cb942330ad77d2f31d9d1d0c676f382837b74456c471fd5e01a4eb518878d891ee2433c8712978565fc034760af2436734596ab1ddb3d68639284b787c6bf1fa2851ddde45fa08c0f82254033045bc786ff0b8cdc4ce8c64282f485dcd6f9d7da3eefd32828f2841d64e5bff1fdba8a485484af4890", 0xe7}, {&(0x7f0000fc8000)="8a978ba2e16b34f541e8fbe7fabefe39ef83088a9dd9f9662656c09035d4ec4965533a846e5e81a844596ac45a95ceb9bf832869ee7388f3aa84e24198aab72b4f81101c89d5801731a53a4bb461233c058fdccdfa11c0e71990d660d23dcc613ee1d0f2503e0f482ccd1acee00d7ce97eb2c96174463a1265ebe33a013f829d02c32c04231a4e7e4578d5d8a0abd45759cd0d89d64a02c112664ebea1fde19e60a0b6254e28206549a23c409ec5135056cabd3ee4592070e12aa95a07d7bf1105830204ac9c16e95a820c2629ce8cc4bcb7b8e8559267f5e98e976e0651c92852d894b9ae31f7", 0xe7}, {&(0x7f00006a0000)="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", 0x1000}, {&(0x7f0000ece000)="649d07abc8a17c312b3a26473cb5758c9c4066f23a2c453033b70033804298fd664659133375accee6fb8e937a507e96b15eae00cba62aadd3bff489be355de6fe0b4d01e560ceed8a28fd4e2bcb1f906e358cbb52dc0e5134a2df8b85c60f133a561b3c2cfea320608bcf5dce648b35f2aa33f0511843679a8fd1cec581c1545cee2b68c8710d641b1d474f5ebc532d8ace023d2473c032eb3c0e88017172e67262114ba10088b5bd92c38cd7b11b50b60ef7abf37a67e1b103f014a9", 0xbd}, {&(0x7f0000cb7000)="a5f135c30667afd60ee003e055717ba79922ad7f9a20aaad75e050418bdcc1d77b09d108ff7ce96d470b3757b3dd59c19f91bd7c65e1cae3af87e439762b204dc015426e0c17d2362a2f9750f71192bfa5834af21723c80eb85a109c99b8717ca484dd2b02052769745ac0471f572a55f4d4d7a0b2d71c7572c231fe9aec552272785c495561f2fe08cdfae5ba02f3585b9d253e56ae36325b4d1852c7ab143b782f", 0xa2}, {&(0x7f0000890000-0xf6)="a2ea521e2f9d6a077bcd3792ddfb1234294afef2bd686a06dd7bad4cbd6d678744127d93947e77c7ccb70a93fa6065c5ccc9e918ea0a05a9ee7c0d749aa2d1074c7f97953abd11e0603a85d5c20a2c415eca99c36eb8982876ed8bd2ff1bafa9320ade42d1cc7103639340f00e0e82f34d2df3ae1c2717eeb201c25484f334fcb82d8e5a5f58d06e4c1623a181b2756f8445b4900f63724f1c3c25aa565dfe3d6dde32730d2809ab54fae64847511b9982f466cc3442d941db51393cf38f1a585504a9d9d264c2e85a25d1657333bad647218d411c0ca0888dc6c518cecf7f2a582e6e37f9f9a47bf26fb9cfc7cd479db298d9c2e7a3", 0xf6}, {&(0x7f000088b000)="a17081e95c7a98038dde64eb7a2db25b5970661cf6d66b94b62d04b0608f00ac3face20dc2bdc54e715319c8b4de4754766b40267cced0b3f07b7c8315ce", 0x3e}, {&(0x7f0000fc8000)="8dc31af4b4377b793b35a9ceea82ecd773e7d8055ea54df867fb9d668379e36bb811bc99fd4fa3ab435b673fa41566b53f7b01d05f042529602fcc5bb2fe722a9f3a9c8cb0014ab1e6f0f0253514b7df700a402f00cd46ca337f97b8242a36700832111c66ab601a8146c82fa012380e012d8288516984baab50462fa94fae01f2a863f84722a6be81dafeffb9d7133ac8cd3655eb65af26996364f7da64ef1d271d5259e5f4fa6662271e83417daf9a62d9e013a7ad241af23c07b228dbdfa07ec8e2302ab9f936dd457d4e1656c43890a1b78a349d4650e090fe0add5e5f97d0905097b3b40d575aa5", 0xea}, {&(0x7f0000fc9000-0x5e)="16c9578085eec3e95ea93c3b2c3a91a9d75d3e2f49c9b66df36ed5deb2f3dbc2101d1de91133477ce28fb4b364bd0e1de7e27a5e39f635fc0f557334332f447f8b1795030faf5666baa988bf09b3fc117cedfa51f99465dd7cedf6173a5f", 0x5e}], 0x9, &(0x7f000083d000-0x60)=[@rights={0x20, 0x1, 0x1, [r3, r6, r0]}, @rights={0x18, 0x1, 0x1, [r6, r1]}, @rights={0x28, 0x1, 0x1, [r1, r3, r0, r0, r3, r7]}], 0x60, 0x40080}, 0x4) ptrace$getsig(0x4202, r5, 0x0, &(0x7f0000fc4000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/24 23:54:55 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f000000d000/0x1000)=nil) set_thread_area(&(0x7f0000003000)={0x8, 0x20000000, 0x1000, 0x40, 0x8001, 0x100, 0x7, 0x0, 0x1, 0x1}) mlock(&(0x7f0000000000/0x2000)=nil, 0x2000) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000010000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sigaltstack(&(0x7f0000004000/0x3000)=nil, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000010000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x7f}, &(0x7f0000011000-0x4)=0x98) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, 0x0, &(0x7f0000011000)=0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f000000c000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000012000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000011000-0x4)=0x0, &(0x7f0000011000-0x4)=0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000013000)={r1, 0x101}, &(0x7f0000003000)=0x8) 2017/12/24 23:54:55 executing program 1: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000632000-0x8)={0x0, 0x0}, 0x80800) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000220000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00007ab000-0x4)=0x14) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000fc8000)={0x11, 0x13, r1, 0x1, 0xc3d, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fc8000)='/dev/keychord\x00', 0x0, 0x0) bind$ipx(r2, &(0x7f0000ebc000)={0x4, 0x3, 0x81, "be57f30df249", 0x8, 0x0}, 0x10) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) llistxattr(&(0x7f000066f000)='./file0\x00', &(0x7f000073a000-0x98)=""/152, 0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000d28000-0x108)={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, 0x9, 0x5f5, 0x71c, 0x3ff, 0x10000, 0x5, 0x1, 0x8001, 0x7, 0xa1, 0x3, 0x7ff, 0x5]}, &(0x7f0000957000)=0x108) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000fc9000)={r3, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mq_notify(0xffffffffffffffff, &(0x7f00006ad000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 23:54:55 executing program 4: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d29000)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) connect$inet6(r0, &(0x7f0000c10000)={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2d}, 0x1c) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000fe8000)=0x1, 0x4) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000fe8000-0x10)=@req={0x0, 0x0}) 2017/12/24 23:54:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000000000)="") r0 = epoll_create1(0x8000000000040000) 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) r1 = geteuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000001000-0x8)='./file0\x00', r1, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000001000)='bdevGPL-vboxnet0vmnet1mime_type\x00', &(0x7f0000002000-0x2)='}\x00', &(0x7f0000001000-0xd)="1673656c696e75787070703100", &(0x7f0000001000-0x1)='\x00', &(0x7f0000001000-0x11)='cgroup#mime_type\x00', &(0x7f0000002000-0x1)='\x00', &(0x7f0000000000)="2b6d643573756d76626f786e6574300247504c277472757374656400", &(0x7f0000001000-0x1f)='#self-trustedselfkeyring/@^lo-\x00', &(0x7f0000001000)='proc\x00'], &(0x7f0000000000)=[&(0x7f0000002000-0x7)='em1(![\x00', &(0x7f0000000000)='selinux*\x00', &(0x7f0000000000)='vmnet1}selinuxposix_acl_accessmd5sumselinuxB\x00', &(0x7f0000002000-0x9)='#@cpuset\x00', &(0x7f0000001000-0x21)="6d643573756d5c7573657273797374656d73797374656d62646576d02e7d262500", &(0x7f0000000000)='em0wlan0\x00', &(0x7f0000000000)='proc:,^-wlan1security\x00', &(0x7f0000001000)='\x00']) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000+0x1f4)='/dev/sequencer\x00', 0x4083, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000002000)={0x1, {{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2017/12/24 23:54:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) chmod(&(0x7f000000e000)='./control\x00', 0x28) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000f85000-0xa)='./control\x00', 0x200) symlinkat(&(0x7f0000024000-0x8)='./file0\x00', r1, &(0x7f0000013000-0xa)='./control\x00') 2017/12/24 23:54:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000838000-0x342c)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x10, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "87cc43", 0x0, "ab00e7"}, ""}}}}}}, 0x0) r0 = getpid() ptrace$setregs(0xf, r0, 0x95c, &(0x7f0000fc3000-0xb2)="319f6ca80d3f6fb5482282c0bab8931836ede07544ccf06902925af9cfd18b7537409162913d65ca7378d06ab11df0702847146d70c43697a8529565c32d0dfd0200903cdba68d74595ebd9028da397380b5a0db991e500ea5f6bffded028206bc29ff89b37383b1859348b23f700ade5ad16e44b9777929c6f22ebe6eaed83ad3b9b76ad47d2054c054729a4c6e4721f63064b39cfb67276c96142ec3710b3e2bc1d3f54114c6cabd22a251f62969d71354") 2017/12/24 23:54:55 executing program 3: r0 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x10000, 0x2) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="de377a9a359ed685fc484bd6b57ff123b0f23cc14c5b24ff06a8c7dd9415adb6619c87b6ffacd6dc538c44c542ba4f4c37f0d666c12685eb967db40ce30896944b22c66f15b9ee9c6ac69ce6dc86354c688a84ec84cc383b46f17ea91de4800c5215189208c62be476e885052990fd07abc88f9abddbc40f0f8b897726956aec3501d152f032adf76f63a480b02b1a1ed0d58b89091ea47b5ef64136ffacbac6f342be5f9f3d0117849796db912de5e92e3e83f527413c04e15da50c9f0e6c8155f7c777cb849fc3fd73030f1068416356c6358c3c23603a5d5e0c79f5807b691afc28c6e6c81422d2f9b24da8326b8cd80a", 0xf2, 0x20000000, &(0x7f0000001000-0x10)=@ax25={0x3, {"3b6b31339b0eb2"}, 0x5}, 0x10) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f000086f000-0x4)=0x0, 0x4) 2017/12/24 23:54:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000516000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000d22000)=0xf4) ioctl(r0, 0x4, &(0x7f0000777000-0x66)="0301bc960469d3c7321403206f8100a112c36e4e20f357b6b3b5fa61b87fc643e7f234e18aa52edefebb2052ca4988d0739e862af5c70db7ffffffffd4ba22e60bba97109000e35caba71d262c2c302954b3ceb2188da492bcdf8a0839d22c077ae65ec3408b") ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00003dd000-0xc)={0x2, 0xab, 0x8, 0x996d, 0x6, 0x5}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000011000)={0x0, &(0x7f0000558000-0x20)=[]}, 0x10) ioctl$TCSETS(r0, 0x5402, &(0x7f0000806000-0x24)={0xbd, 0x1, 0x4, 0xffff, 0x100000000, 0x1d, 0x8, 0x1, 0x1, 0x1, 0x0, 0x0}) prctl$seccomp(0x16, 0x2, &(0x7f0000eaf000-0x10)={0x1, &(0x7f00002d5000)=[{0x53cf, 0x0, 0x0, 0x0}]}) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f0000005000-0xfa)=""/250) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000049b000)={0x0, 0xffffffff00000001}, &(0x7f00008d4000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c6a000-0x10)={0x6, 0x8000, 0x1, 0xc257, r1}, &(0x7f000046f000-0x4)=0x10) 2017/12/24 23:54:55 executing program 5: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x1000) munmap(&(0x7f000003d000/0x4000)=nil, 0x4000) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000055000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_user(0xffffffffffffff9c, &(0x7f000002a000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(r0, 0xf) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000038000-0x4c)={0x6, 0x6, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 23:54:55 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f0000010000-0x32)="32000000140025ffff07008e000914040a01c2fe030000001a000100e868f300000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000015000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000016000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="32c86722c339b638e194cc6a2fde7b17"}) getsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000015000)=0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x80, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000015000)={0x0, 0x0, 0x0}, &(0x7f000000c000)=0xc) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000017000)='/dev/autofs\x00', 0x44000, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000018000-0x50)=""/80) fchown(r0, r1, r2) 2017/12/24 23:54:55 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000014000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000003000-0x8)={0x0, 0x4a50}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000003000-0x14)={r2, 0x3, 0x4, 0xfffffffffffff9c2, 0x41fe, 0x1}, 0x14) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) capset(&(0x7f0000014000-0x8)={0x0, 0x0}, &(0x7f0000003000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/24 23:54:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x2)='@\x00', 0x3) r0 = socket(0x2000000011, 0x8000000080002, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000bc5000-0x4)="", 0x0) 2017/12/24 23:54:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffe, &(0x7f00007a0000)={0x0, 0x1f, 0x0, @thr={&(0x7f0000921000)="", &(0x7f0000569000-0x2c)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e7000-0x4)=0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fchmod(r0, 0x28) clone(0x0, &(0x7f00007b5000-0x4)="", &(0x7f000081e000-0x4)=0x0, &(0x7f0000585000-0x4)=0x0, &(0x7f000019e000-0x11)="") timer_delete(0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000403000)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000974000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 23:54:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007af000-0xe)='cgroup\x00') preadv(r0, &(0x7f0000e09000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x0) close(r0) fcntl$setflags(r0, 0x2, 0x1) 2017/12/24 23:54:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000384000-0xb)="6e65742f726f75746500f2") userfaultfd(0x800) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000af1000)=0x0) preadv(r0, &(0x7f0000dac000)=[{&(0x7f0000ec9000)=""/249, 0xf9}], 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000bd7000-0x5e)=""/94, &(0x7f0000a18000-0x4)=0x5e) 2017/12/24 23:54:55 executing program 4: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000fff000-0x59)="1f00000012f007f2000094ffa40012770000004108001d000900ff00000000080fe00f11775351746dfafc617b1205ee7d930e498288158646f572e91d7bf6a0a27e6bfd7525b3614ae049b545f2010000000000000073f15e", 0x59) 2017/12/24 23:54:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x100, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f0000c2a000-0x4)=0x80) mmap(&(0x7f0000000000/0x524000)=nil, 0x524000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000524000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000525000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000525000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0xffff, 0x10000, 0x8, 0x2, 0xfff, 0x0}}) getsockopt(r1, 0x40, 0xc, &(0x7f0000523000)=""/0, &(0x7f000031d000-0x4)=0x0) 2017/12/24 23:54:55 executing program 5: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000014000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f000000c000-0x4)=0x0) ioctl$int_in(r0, 0x5407, &(0x7f0000027000-0x6)=0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000049000-0x30)={0x197, 0x9, 0x1a, 0x100, 0x0, 0x7}) 2017/12/24 23:54:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d08000)='/dev/ppp\x00', 0x202, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000edf000-0x4)=0x2) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ec000)="8607006600", 0x5) 2017/12/24 23:54:55 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x2) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000008000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000007000)=0x2, 0x4) madvise(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x0) 2017/12/24 23:54:55 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x80000001, &(0x7f0000fd5000-0x10)={0x0, 0x0}, &(0x7f0000fd4000)=0x0, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000fd5000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fd6000-0x4)=0x60, 0x80800) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fd5000)=0xbf, 0x4) 2017/12/24 23:54:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x800000000001, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00000f8000-0x10)=[{0x20, 0x0, 0x0, 0x2}, {0x6, 0x0, 0x0, 0x0}]}) ustat(0x1, &(0x7f0000718000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 23:54:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x7, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) clock_nanosleep(0x0, 0x0, &(0x7f0000a73000-0xc)={0x0, 0x0}, &(0x7f00007f9000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000a54000)={{0x1, r1}, {0x0, 0x1c9c380}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 34.961186] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2017/12/24 23:54:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006a6000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00005a7000-0x28)={0x5, 0x9, 0x100000000, 0x100000000, 0x6}) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000096000-0x8)=0x0) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 23:54:55 executing program 2: mmap(&(0x7f0000000000/0xde6000)=nil, 0xde6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000de7000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004ef000)={0x0, 0x0, &(0x7f00007ee000)=[], 0x1, 0x0, &(0x7f0000de5000)='L'}) 2017/12/24 23:54:55 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000cee000)={0x2}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f0000c5c000)=""/0, 0x0, 0x1, &(0x7f000081a000)=@abs={0x1, 0x0, 0x0}, 0x8) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) 2017/12/24 23:54:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet(0x2, 0x6, 0x4, &(0x7f0000ce2000-0x8)={0x0, 0x0}) recvfrom$inet(r1, &(0x7f0000458000)=""/136, 0x88, 0x0, 0x0, 0x0) exit(0x2) r3 = syz_open_dev$sg(&(0x7f0000807000)='/dev/sg#\x00', 0x48, 0x101000) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f00003cc000-0xbc)=""/188) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000e5e000-0x9)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) bind$inet(r2, &(0x7f000046d000)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 23:54:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000603000-0x8)='./file0\x00', 0x7fd, 0x5) creat(&(0x7f0000e02000)='./file0\x00', 0x0) 2017/12/24 23:54:55 executing program 6: mkdir(&(0x7f000053c000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b7a000-0x8)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f0000f9d000-0x5)='proc\x00', 0x0, &(0x7f0000cde000)="") r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000098b000)='/dev/sequencer2\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000)='./file0\x00', 0x107400, 0x4000000000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r1, &(0x7f0000077000)=""/133, 0x85) getdents64(r1, &(0x7f0000f58000-0x68f)=""/1679, 0x68f) getdents64(r1, &(0x7f000017a000-0xcb)=""/203, 0xcb) rt_sigaction(0x29, &(0x7f0000ee7000-0x20)={0xf1, {0x3d28}, 0x2, 0x3}, &(0x7f0000390000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000cf9000-0x8)={0x0}) 2017/12/24 23:54:55 executing program 4: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e45000-0x9)='/dev/rtc\x00', 0x22481, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000e0c000)=0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) getsockopt(r1, 0x1, 0x6, &(0x7f0000926000-0x5)=""/5, &(0x7f0000da2000)=0x5) 2017/12/24 23:54:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') exit(0x0) process_vm_readv(r0, &(0x7f000080f000)=[{&(0x7f0000a99000-0xc0)=""/192, 0xc0}, {&(0x7f000090b000)=""/233, 0xe9}, {&(0x7f0000ea9000-0x21)=""/33, 0x21}, {&(0x7f0000cb3000)=""/41, 0x29}, {&(0x7f00004b9000)=""/239, 0xef}], 0x5, &(0x7f0000f0e000-0x70)=[{&(0x7f0000913000-0xae)=""/174, 0xae}, {&(0x7f0000a0e000)=""/184, 0xb8}, {&(0x7f0000cba000-0x9)=""/32, 0x20}, {&(0x7f0000698000-0x6d)=""/109, 0x6d}, {&(0x7f0000478000-0x1000)=""/4096, 0x1000}, {&(0x7f000079b000)=""/249, 0xf9}, {&(0x7f000051d000)=""/151, 0x97}], 0x7, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000032f000-0x14)={0x0, 0xc, "516e87923a342dbbbd0a9110"}, &(0x7f0000d50000)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000343000)={r2, 0x81, 0x5, 0x26}, 0x10) preadv(r1, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x0) 2017/12/24 23:54:55 executing program 1: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000087d000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000040c000)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000002000-0x8)={r1, 0x5}, &(0x7f000034b000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0x81, 0x8, 0x2, 0x3, 0x0, 0x7, 0x49c, {r2, @in={{0x2, 0x2, @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]}, 0x81, 0xc2bc, 0xff, 0x40, 0x1ff}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x0) write(r3, &(0x7f0000e3a000)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2017/12/24 23:54:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00009f9000-0x10)=[{&(0x7f00001bb000)="500000001500190000bb4b31f6055c5d02ed3b850280e076480243c808fe58a2b25205000100723e0100010000d7000000050e04001741380a0096530000000000008d0000230b0c00000000000060ed", 0x50}], 0x1) modify_ldt$write2(0x11, &(0x7f000069c000)={0x6, 0x20000800, 0xffffffff, 0x5, 0x0, 0xd24, 0x9, 0x81, 0xa9e1, 0x5}, 0x10) 2017/12/24 23:54:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000003, 0xffffffffffffffff) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f00000e1000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) rt_sigreturn() sendto(r0, &(0x7f000077f000-0x1000)="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", 0x243, 0x0, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f00003f6000-0x38)={&(0x7f0000734000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000684000-0x30)=[{&(0x7f00009e6000)="73c4b34c2e13be00d44530f25403eebe4dcdba7ad7056119517acc0aa4d2b21cb9dd80001a72fbc98ac329af76d307dc6704a2fbf28a43383c35fdbb7f266e6576285cf3f44b8844ce1f6125ed849cb192ce694e93ef216ebff8ed5f2a58f3f6ceafa35eaa63", 0x66}], 0x1, &(0x7f0000a96000)=[], 0x0, 0x0}, 0x0) 2017/12/24 23:54:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000033a000-0x1a)="29706f7369785f61636c5f6163636573732b2a2f757365721200", 0x2) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000041000)={0x101, 0xfffffffffffffa3e}) r1 = memfd_create(&(0x7f0000002000+0x901)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) rt_sigsuspend(&(0x7f0000e26000-0x8)={0x8de0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x8812, r1, 0x0) timer_create(0x0, &(0x7f00003ad000)={0x0, 0x20, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005ab000-0x4)=0x0) pwritev(r1, &(0x7f00001d2000)=[{&(0x7f0000bb1000-0xfc)="fa", 0x1}], 0x1, 0x0) timer_gettime(0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/24 23:54:55 executing program 4: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6(0xa, 0x0, 0x200, &(0x7f000064b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000939000)=0x0, &(0x7f0000939000)=0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f000073a000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0x10001) inotify_init1(0x80800) shutdown(r0, 0x800000001) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000093a000)={0x0, 0x2}, &(0x7f000093b000-0x4)=0x6) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000093a000)={r3, 0x18, "6278c21b5a388fb4f887491cc713943e8083770f148d7fcc"}, &(0x7f000093a000)=0x20) 2017/12/24 23:54:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') lseek(r0, 0xfffffffffffffffe, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00001ad000-0x50)={{0x2, 0x1}, {0x40, 0x5}, 0x4, 0x6, 0x800, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000021f000-0x30)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00001cf000-0x4)=0x0) timer_create(0x3, &(0x7f0000eda000)={0x0, 0x1b, 0x7, @thr={&(0x7f000003d000)="5347edabab892d826c5357d64148466c3e52f24aef5698e8d9da00a024071951c08384c666aa4dfab96cbc098f1b3d2139d6a377e3da8728ccb55d881357d251f45863e6fba89cf4ef89264f227c9a2ca8a1b1ec5983724ac90bbd987fe50ca19b96b262b3e69c66d22f4756a0792c2b32a91a1676caa2cdd0ad2413b44deef7a8550acb7e4b47d313802757ba6521dc476d38f35896cf5921e26ba26c9e59e4a299589f6abfb876116ae6c37f4f113622c6c16c6a5538acf446b2bc9b3dd8509d7bd039a0481cc6dc40071c294ad559ef69b286a3f6f775", &(0x7f0000e11000)="34a70bb709e1a64ddaaccbd5b25b2205cb359e8bca5b4e1fbd8bd2677982aea88cfd4bc32db03567096a0a5182dbf85c6cb06336ba4d4bd413dbd0ec3576045b21a2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c9f000-0x4)=0x0) timer_delete(r1) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000029d000-0x8)=[{0x4, 0x3}], 0x1) open$dir(&(0x7f0000456000)='./file0\x00', 0x141000, 0xfffffffffffffff8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a6e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001dd000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00004a2000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000029d000-0x4)=0xe8) ioctl$TIOCCBRK(r0, 0x5428) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000ffd000+0x65c)={0x81, 0x11, r3, 0xffffdffffffffff9, r4, 0x9, 0x2, 0x7f}) [ 35.089066] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 35.133726] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/24 23:54:55 executing program 0: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x7bdefe251ce67057) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fee000-0x8)={0x0, 0x0}) fcntl$dupfd(r0, 0x406, r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fea000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r3 = epoll_create(0x10007fff) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r2, 0x0) dup3(r3, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000fe2000-0xc)={0x0, 0x0}) ppoll(&(0x7f0000fec000)=[{r3, 0x0, 0x0}], 0x1, &(0x7f0000450000-0x8)={0x0, 0x1c9c380}, &(0x7f0000424000)={0x0}, 0x8) 2017/12/24 23:54:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b12000-0x9)='/dev/sg#\x00', 0xbfed, 0x80000) timer_gettime(0x0, &(0x7f0000961000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x1, &(0x7f0000392000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f00008ad000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedreceive(r0, &(0x7f0000a30000)=""/60, 0x3c, 0x6, &(0x7f00009a5000-0x10)={0x0, 0x0}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008a5000-0x10)='/selinux/access\x00', 0x2, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f000014a000-0x8)={0x1000000000000002, 0xdf}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000ae7000/0x2000)=nil, 0x2000, 0x0, 0x9601, 0xffffffffffffffff) 2017/12/24 23:54:55 executing program 4: mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000038000)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000039000-0xc)='./file0\x00', &(0x7f0000038000)='./file0\x00', &(0x7f0000033000-0x5)='omfs\x00', 0x7ffbf, &(0x7f0000000000)="85") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000)=""/187, 0xbb, 0x43, &(0x7f0000038000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000-0x8)='./file0\x00', 0x28) 2017/12/24 23:54:55 executing program 6: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) pipe2(&(0x7f0000da5000-0x8)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f000091c000)={0x4, 0x2, 0x1, 0x20, 0x5, 0x7ff}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d29000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"841b23bdb55ecf76eacde660"}}], 0x30) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x9, 0x6, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000fcd000-0x4)=0x0, &(0x7f0000fcc000)=0x4) unlink(&(0x7f0000fcc000-0x8)='./file0\x00') link(&(0x7f0000f7c000-0x8)='./file0\x00', &(0x7f000014b000-0x10)='./control/file0\x00') fallocate(r2, 0x0, 0x0, 0x9) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sync() 2017/12/24 23:54:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x200000000000800) fcntl$setstatus(r0, 0x4, 0x40000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) read(r0, &(0x7f0000d71000-0x4)=""/4, 0x4) writev(r2, &(0x7f0000dfd000)=[{&(0x7f0000731000-0x1000)="ea", 0x1}], 0x1) 2017/12/24 23:54:55 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f54000)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00000f7000-0x28)={&(0x7f0000719000/0x400000)=nil, 0xfffffffffffffff7, 0x5, 0x4, &(0x7f0000039000/0x1000)=nil, 0x3f}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x800) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x7}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x0, 0x0, 0x7, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0xc0) 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) recvmsg(r2, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000002000-0x50)=[{&(0x7f0000002000-0xde)=""/222, 0xde}, {&(0x7f0000000000)=""/129, 0x81}, {&(0x7f0000001000)=""/108, 0x6c}, {&(0x7f0000001000)=""/95, 0x5f}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000001000)=""/232, 0xe8, 0x3}, 0x40) close(r1) 2017/12/24 23:54:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(0xffffffffffffffff, 0x401845e0, &(0x7f0000001000-0x18)={0x1, 0x9, 0x5, 0x10000, 0x20000000000000, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000001000)={&(0x7f0000000000/0x1000)=nil, 0x1000}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000001000)={0xb5f, 0x0, 0x368a, 'queue0\x00', 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000001000-0x26)=""/38) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000-0x10)={&(0x7f0000001000)={0x2, 0xe, 0x6, 0xf, 0x1a, 0x0, 0x8, 0x0, [@sadb_x_policy={0x4, 0x12, 0x3, 0x2, 0x0, 0x2, 0x4, {0x7e26, 0x200, 0x10000, 0x9, 0x0, 0x0, 0x0}}, @sadb_spirange={0x2, 0x10, 0x4, 0x9, 0x0}, @sadb_spirange={0x2, 0x10, 0x724, 0x436, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0x2, [0x0, 0x0, 0x0]}, @sadb_sa={0x2, 0x1, 0x9091, 0xfffffffffffff10e, 0x100, 0xb, 0x3, 0x3}, @sadb_address={0x5, 0x17, 0x6a6, 0xffffffffffff5d98, 0x0, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}}, @sadb_x_sa2={0x2, 0x13, 0xfa, 0x0, 0x0, 0x1, 0xa7}, @sadb_x_policy={0x4, 0x12, 0x3, 0x721c, 0x0, 0xedf7, 0x5, {0x1f, 0x1, 0x9, 0x0, 0x0, 0x4, 0x0}}, @sadb_x_nat_t_port={0x1, 0x15, 0x1, 0x0}, @sadb_x_nat_t_port={0x1, 0x16, 0x2, 0x0}]}, 0xd0}, 0x1, 0x0, 0x0, 0x0}, 0x4) 2017/12/24 23:54:55 executing program 5: mmap(&(0x7f0000000000/0x5c000)=nil, 0x5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000016000)="00a2a0c85020d470d12424bb9501de876e63f22fde2e5e9724510712f2737ca1835f7fba8bb91054fcfd99fac335cfb8a4a94c93e4568c1a75a02498b363c41286f1aa08a6da5e0e0228d7de2a4bb9f23fbe2756dd10c52fc6b0abc3a52e17e92d", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000058000-0x8)={0x0, 0x0}) write$sndseq(r0, &(0x7f000001a000-0x1c)=[{0x0, 0x1, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000002000)=""}}], 0x1c) write$sndseq(r2, &(0x7f000005a000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2017/12/24 23:54:55 executing program 5: mmap(&(0x7f0000000000/0xafb000)=nil, 0xafb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000522000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000afb000)=[{r0, 0x0, 0x0}, {r0, 0x23c3, 0x0}, {r1, 0x1, 0x0}, {r0, 0x50, 0x0}, {r0, 0x1008, 0x0}, {r1, 0x10, 0x0}, {r1, 0x8000, 0x0}], 0x7, 0x1) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg$netrom(r2, &(0x7f0000af9000-0x38)={&(0x7f0000134000)=@full={{0x3, {"d64680febc6b51"}, 0x0}, [{"4e3ad5187762c8"}, {"b2b9fd927538ca"}, {"7110661e8600"}, {"ceb8c6ac7ffa80"}, {"839c6db90b99c6"}, {"f49eae3118a7cf"}, {"9a2e5042bb8e66"}, {"d82d7408ffd7dd"}]}, 0x48, &(0x7f0000af8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x42) 2017/12/24 23:54:55 executing program 1: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000001f000)='}self%', 0x3) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000006000-0x5)='user\x00', &(0x7f0000055000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000055000)="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", 0x1000, 0xfffffffffffffffb) keyctl$invalidate(0x15, r0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000023000-0xb0)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 23:54:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009d1000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00009ea000)={0x0, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x401, 0x1f, 0x4, 0x0, 0x92b4, 0x10000, 0x7, 0x1, 0x800, 0x40, 0xfffffffffffffffb, 0x7, 0x9, 0x32c]}, &(0x7f0000a5a000)=0x108) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000327000-0x8)=@assoc_value={r1, 0x8}, 0x8) r2 = timerfd_create(0x0, 0x0) timerfd_settime(r2, 0x3, &(0x7f0000005000)={{0x0, 0x4}, {0x101, 0x0}}, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = syz_open_dev$usbmon(&(0x7f0000da6000-0xd)='/dev/usbmon#\x00', 0x84ee, 0x80080) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000b47000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f1e000-0x8)={r1, 0x6}, &(0x7f0000d8d000-0x4)=0x8) ioctl$FIONREAD(r3, 0x541b, &(0x7f00002c2000-0x4)=0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000459000)='/dev/rfkill\x00', 0x100, 0x0) ioctl$EVIOCGMASK(r5, 0x80104592, &(0x7f00008b4000-0x10)={0x17, 0x1000, &(0x7f000069b000)="24614283eae0f0b9cebc292d09738136cf45d6f4b597d3d09c4927072ba79244479a52c352b187c40b9f994d559f48945f5370f3074d480126027880b476d7f6ca3f451e75b95f43c95e058f03ee3e641e3d9bbe3a767fccc993c038408001a8017dfa89b0d9fc0b5adacf6a966031f83dd351bf271c184cfe11f9035dd660b3a517343c2f5ea189134ed9883306db0defe238c3e111d68d067e785454310b57f4075dc3c3e78341933ee58c2c71fc6a38409d0f0a6d2122e2acb7d26af05727aaec04dfa7fc29286157d616d04f67bd820b1e18155956ef18b4d985bea5cd7682b3c0327201eb4ffa81331d92bc62517b23db04304037019dc14a6e572dee6b27cdc7824c28559754dfdc86afafc508a032272afe1b538c0933525dd534c15381ac22af9e80c2200061632adbd9a92f7571cd7cc59bcd595d8ec566cc5abd4e7c397b5effd418250e019e203b759b5220228452917185b38628a6cd6f40961f7790e5be817c45f5c434ca89b516c03ea71034824876942e8392c2b51fa382e7f6d8c4ba45d754c3006d51d7047bf749c00bcdb3b5967705c0f15f482ae16c4d864ae9d68a7e209c6159bd3bc693cb7c620dfe08eb00df5dd3f7aa04f3772ab3fb871841d6a040c1b070765519a47d0be224000847a15b7f7ba06d15de4900c972cedc1a62239391d4e1b6dd968a2ba3d656d6dbc5765db8c14ddd783083f9365c1d15a48dd475292ca045ff853156c3cd1a8e6b45a0dea47724bf9112feda71138cb53ce6aae9725ef44a25b536e29daf650db7c5ec504a3275fa56b54a8a16b16fda97140a706cd66858f64af012da639a881e1bed1bc57e0cf0823886b4c0b362a66f33822b5470b056af40f07666644e859a56544de23fec3bf530485a07d9f9d48733cf3a9fce1ce018546837e13a66cccc078ed97bc579ed064edc71c289062a436c14da4164c681633769468a8a2109234c0a4aea302191febbc83bccf95d96aee1e70b3a37a3624065247068864c46405eeeed3fd3a973d32c7a58232317613066e82a6ecd5428a01bba56efabab91bd2b39b1990f4d350b0fa1e21fab33199ac249b8f1f7a6da09e92dee3277fa2c1f12aff758d5e472afefdd5900afd1fa36676fc93ffb4d3a90e179bb5c7c31a5ca963d9a0126377a08cb83ac655170977fb9b03c4acb66938c12189c05398d730ad74b0c0d2d21d6b023385c3aa72b1dd447718570a55a93a032fd8f54f2da8da48a870e3487c20d2ce40244f71287fd231b18754d43a21617ced978cf79a77599230028972d9383ac7211b6b41bb6c5cba120b4e77c6499297ce92e92e50d59bbb5f2c8616a0a93f0a3ce89bd1b70df8ba091ff0f1efaab47147b07e2dd2edfde2576168ecdf95881e4e70b66404b078c17b3b2edac2581784e23c3192ef0ca17c6deeeeb5f2d9d53828707dc3a94811c3c4cd512f3cd88fc9fda1d452ca93b059aa1a68be8a1abcd8114e0eab9903c03c05371a8c84b398c546de93c25b0da41d7c2ef44df696319d9e1422e2a584b07ee29ce6ee3dd151093f62782bb274b5df61669fe98a8dec4100c4ff8234e3100df4d7539ae72205ce27afc2a55359663752515fc9565eca59f0c6ea3e1a817744f73f96c29d1e8c362c69ff35d203ec3106b62a7c33df8cc6258f0293e543e8aa4936dffff8689cd9d85eb1a4fa3d4e1b9bce632f36de7d1b030aae1f58b7d8d3de0473911c0bad4e11a34ee0ca00a35e0ee733ffb5aefdc8f6f83e0dcb1b512ae6015e4aaad11ace91cc846cc0d170e1bf02e7766992bcf54c0e64c1f5834372ba01f52b1e091d4bdc81292fe43b8ce268636053484cc44c4daa617a3c3581deda5dcde2f4be210f1f17c673700d09af2ad9244523b1f6606ac900c5387e0402a0130bd9908097ed430d1edd9bc1677419fc3debb18e924b27515d2b6d5c10da6ae0761a573b2c7f1ff3ec6f24f6e44b0d7a54b1d202210393b7bacfc4f6bfdd23e65114ad0f5cd1e5b69ebd48673adb1e97520a3a3dab3470e2bf063f5a0f7744db62d0d57c90be5fe5e29b6b15f15d6b1a19b20d636ac06fabf93456c781b523e2c8b8d860e19cf3f859dbc822f07154b14cefc1fec9ed6251147750ac4264e553cb6e11272beb6073ffd87524bd913d6f843772e5984bea0d1e3fc92d8b92fcfd8abdc00c3a7b98252cb5a7914e92af401895d45d035a246862e02dece595f269655ffdfcce1c0ccbd834582a27d930334a9d887ccc6f8fd57bdb23e8de84ea49a3e6ad3b46e8acac5bffd1e9ea71f19ec90eb365c8c06db0d0b825bd853c316b1b6ab441588fed0bb427bf1da5caf4d3af002504033dbd1e9f8562f522f97217f6e9757ad777d2278a15cd69143c0c182457aade9cfaf61899443208e61d77f5858feb8b36da96e90e717ae53960ede4c4ed6ec1bda1834f78178e8b23e634bea4f0e41321827032415c9dbcfed41673ac2f1792cad263ee26645d3f67f7b0eb73ea0e4e34e6575186f67b3cdd491b0fdfff4daded416a6317d51c6dcf06c80d5f8c901fcf609aaba2187d17391751502cb19c3d273d863634857d70651c9712d134a1719b24fd63593ce0d13af47d36591afefbc5b5044ac9935fb9550dda8e7df56ea34b6e3c04324caca4da8d97d1c01d896a3082f7017e5183155ca473e6c9e707c0a1955196e0b4f3b29fed9f91ce53b7789da63a5e75e05d30fc7028b2b693be4613224583920f926ca44dc2a65d1aab6bdb4230e2fcb283d16bc44f17f1c4d842cbeff804e63505a98cf009b5e1470e8dc65e3be4046bcd9bcf944163ff1c288b30cd957fbe9d0e72d62150896077030516c54a2af206434d9a22ca6788592e7474a088f29b7edb881a868f02f5be17b972a5c91657b6507ab422247de0a56bee5c4d275d0e82fb1dcb2a10e1bf6ceffae02f0c93d008dffecc5cfa2a18f5227dda1b25d001fca87df1b9dde402a3237b6f0d7611daa9d92336204838a47a321ae72638f4234ec80d4a826d5eb5f0daf6ef356b5a43fb6a3837c77b128f8019b3d5c8a823c715e2c1b80be49c8c9e341b1ad60dc4870e91e948824704e1cc508584aa620282de1a751a2ca363503f008ab592f7b15eb5e860f18e87768d0a55e25477ee9cd2ce9c7e436d531816a52aa1033990d8cd1be29ad5be6b25209598570da369e01bc3896356c477e07414102bb8fdec24f51182316c48395772d5e1da8cf8fcc430bf6f5789964afecf3327bb7f7ab92246dd87b195828c1482e1395e84098ed787d2ab89dba216e96b4f67198fdf8c9f748d0e2ef3ffe8c5d29370118d50615de06db5ded2e2d0a6592097ed503e095c346f3c1065a2a541ce10e16861b65f0d0855e6a67c51201837e2182f6c419950d94fbc8704129fccdb56009a6789d11d62b102a34f991797d42bcd30e16c0eeca9349657ee4f1ec5d13e0fdf40084956f167efdcddb5c8a01fe0c8263a98e52ba5e2876f72f4bb2168bed25be8e1a72a0e0b6ab2ee89505784066486654b895cfe65e3f912c7441cff2e65dc4664c0818db0ce728875503988e81e260d47f1dfd0690475e37f872e74226a335e0e717e34878e267f2eee96621e41cd2ccdebe986c490db1bc8ae3cb3a775e3ab777faf575c8704b1af386d5b916f0fbcbffd8343557e7b2e2d0605f583daa7e7254f3b3c82ffd4505479493cd5a896e6c77b535433bb50019d4a690f77a50c9dd930a4db0fe74696f4b5ab0fe5ca640e3accb6c368c0aad8a0cf00cd93c0646c93ae97d3d45d77b124f45f29cb40e0c9742db12632bfdef049c3209d0699975c173c10e951a29811bc332178f4b96edcb61a1400ca9b25fd15fe6d1a520baf5c738d087a6defd1f1e043712233b5c181543bfb257833a27a699befd7adca4a5f1d6f4072e1279bf50763d0ab334970a2442947902f9a0704df7a41f5d96da2c06f4a84bdeade1ea286e2d76d84bd1fc645cfd0341cf87fb506957ba0c7f096350b5abea81332d4387ed0c4d1ee48891d3c404ccb39e75cc32cd46902e3f86cb316a00946ccb8c53f960d7a2a15bf83a5c34a445cceb45c2c99bbec1f2eb0259fd39bbc12c39b44e64c9c199c27331477570b878252c18cc91309388c39344e7d8d1254996ef2ac4cef8a3a5034bd5043f9231324e203516799eac6f2a9dcde412ad21e2eec1182b1d0f01c5124e3f9c5657370701562084ab70e01325a5d2b253bb32269e77117772d2e265f228167f0e5c4664826f4f3e491ad2ec722de2d4b6271aeac381b834b9201700b94eeaba65dfa1885193905eb13dd351ebb028988ebab1abf700c67cccd7f9a22be0fa83bb59af067355a51036db84b963fd096017d7fcdeb9edfd6f9155e2982054e65e1ce6859148c1c45ab8c8bdfe347ca8eededcdddfd89bc7fc213565d411119f5b4a4f670724b42ac44b6c481ac84590d8217318edbdaf5338b1b302e0a50ebdce37bbd1270a3aea70d94894fb1021ade8bf70652d40967833c017054c9eb38e10e7b1055aa07ea10c952f58fce2adca47593346f9624c653b5e0e317acab40b3a5bc8e3641ea3c13200c39ff93f63181c3061a4e80576bf90cf0520de70cbe6b55f1f2768b3a8249b8363debca2f96fdfb9f8da83aa59eb618d8f0d6fa1813a7a1692397d16c070bcd1eb29e76a52c3ac2e26ee36a37b14ab21e354639d829ef3f930fbbe55a96098dcb3a99ec3e5d5c1bc8ce056e57174c3156deda8f4bf161fa4d68a5361f414a4094f535d74c4fad73411eeb3a4c18015d0f6d37033cb87cd307355dfd9790b14f4c555c36aec3da54ff39a45b5069e523279e220659a41f5341f7659bc45aba3a2096d0e60af710e84e3a6535a387d725ee596b3df98b281acc43c18ccb662ab0006a7348b257ec07ae84671262dd19b6c6cd1fa57dbe7267cfd7813e4a80e2ed61dcf2466cd0d097317890f9dd2f126fbc15c626c70ab8d8ce8d9ca141e4251c0638ee372b5b2bf868568be58dd6df3942708e10877feae72eb2a28a3df7064003aff370c6e654d273875283f2eec8eccd3b03c36a9ef1a03652eef8cc400c01c02f77a096f34f1af2c5799356620d26abe199cc7da64e31e02f063c535afbedee85a60d5d794cd47bec14dd41928cec420500dab5f7f60b7d599404735203252a348be205b641588e21e4ce0a0f6d8eced6880a36470f9fefffa0e9a5a16d42eb632451e6ffb59cd31fd3046bab53cf985a18e63460d8ef50a75ee141f92363a1ce4ca2f8786915d89a315b493b284e065dab9452b80c90fe1ef6b2550f11d07b5879a3fe8b4099a94eb36c238e0c0e2d8fd7532249c45c4443e934a8843cb6e90bc6c8319586bfef2161a618d510369c6b02c9701c599718bdf093cf9e90222ec23eb8fd2be57e2b9e48d74091ace7232b5c9ec18a9c1150a9c94cb0160ed516bccef9f4ec6207ba84d33654c54cfc63ce06745ef249410d7940a425a01a435497bbb9536b91edcf9869bbdb1973c4deb57fce11051ab60803cd70e45d6f9b9ed07bb606e0bad87a50c3cbc5ce14115a706e540bf4f5d4683a074f64038d28c958c2b6678262c85df55df7f0f1e2c421b5e2705358ea02f57845f245b5ebf8c4de215535d1d429fe3bd19b09534622c0d8c1895b655b704b2697d8fbfa8a749362945a583d0d0bdaa27a471c4a32396ead6ec3481dee92911eea77b6edb83c94fe75d25a43221296a9799cbc7faa2b004439c05359a042f3b0be2d0c438510a11fb3c5216c14081b7fd06360e95566ff4e67bc677f93a555bccc935"}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00008c7000-0x98)={r4, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x0}, &(0x7f0000b13000-0x4)=0x98) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00002cf000)=0xffffffff) ioctl$TIOCPKT(r5, 0x5420, &(0x7f00001ac000)=0xff) read(r2, &(0x7f0000000000)=""/23, 0x17) ioctl$TIOCEXCL(r5, 0x540c) fcntl$getown(r2, 0x9) 2017/12/24 23:54:55 executing program 5: r0 = socket(0x11, 0x3, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x8dca, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x5, r2, 0x10001, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x3, 0x4) 2017/12/24 23:54:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x2040, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000092000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000580000)={0x0, 0x0, 0x0}, &(0x7f00006cc000-0x4)=0xc) setgid(r3) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b50000)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f00002d4000)={0x3, 0xd1, &(0x7f0000139000)="d5a63ba67d4e99a5ce7d7dc56e65cc887030cf32283ab944cc79d09742569507b830c5b4f19b2c08debdf38554ea3223ed6facea3015bb0ccb60b32e0c89f7f1ac106b72ae37a5ea751a7686e220b32cda32594bf68d60946aa70e74e6723456a40621435fe7d28cb20bc5842cde10150b790006a1f408cf5e77f2aed327f659b7b0f365c2194da1233696833e26169d9fd85ab079fad307dd78f410cfd2b8635bd81461b278057dd29ccf6e243f0a9fcfa7c8e2b5e180ed2e429010e7cfa5e58f861ecaea83d17f234c346f583aead1cf"}) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000326000-0x4)=0x0) sendmmsg$unix(r4, &(0x7f0000cce000)=[{&(0x7f0000d3f000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000092f000-0x80)=[{&(0x7f0000f81000)="5185fe539ecd2ac6b8ec71f3eb038815e195171651204ed55499eff79b7970bf9e4fe487a13af45b29beed63", 0x2c}, {&(0x7f0000b70000)="1be2936b5c50aa96fa7bec0d972f7ade02af4f091e64bb3ce1df52a9a36a847559ca01a77c357c94eff1ca8a53efb48dbfe6e7f03dc97ff9a8ab49d5ab4e5e15e5576e293268b1247c429856f1aeaecc1a6a925348a868126b72b69525189a0272f52ece528e31353afb6e384507d0b2aef0e3d2d30dd1daee80468e87d25bd8f2afaeccf43ad8d27560825e854c148fdeb51994c46aa800e5b125ef8a84bb7285f5b62bba72f7444ee5819b66ca84f034c499c34bdfc1511138763271cce45e25dd41a6d4ea573616a50891f6ba6b9a32f76027dd17856d63375942730c86c37c99c7daa11a", 0xe6}, {&(0x7f0000eb6000)="5672a9e5328a45a41d2d498b664a55f7d57a5f17c2aef1fd6db27ae6241e010e344a85824363697c3839dacd6f045f47757ec7fead063d6893d59735527f38755a61d3303966f5f60986392801e8d924ed78c29c9ebed5a1f4bb9e7dad0531a33b81bcb9d1c41dfd599f4cdf38079df5c5312308f9c3a8ca26bef0b6ddf8dda60c392b3add625ac7bb815d54b561180c8343bf08d754a2f8b3304bff7fae1677a0", 0xa1}, {&(0x7f000011b000-0x9b)="0cfc50f02ad05b109c761ffd5da7c509d88921723d5eb9cfb76a894b63981d24fdfa33fd564265688df0216a0e9266a5164486f28d70d239e1dd5bc1f8eaaf49a9aec0c9211ec78e508fd960c7aafaa25b3439f644a2bc9cccaceed33657e59828697f5b8bf524b36a57d8e2cc7bfe447277a0f4eb3fcc5aa6e2d560cde98028836dbc1a51fa77f590d48fb23ccbb0cecc90f018ca50caf5620161", 0x9b}, {&(0x7f0000c85000)="dc35be9c5022c4722378e376b5c5507c4617585b8dc1f0e0759d5d3760eb834676dbe917c73c9b69a682821da2d4b4578859aa4ae3d9b3f3ab8df4ab020aa912b1e88b792c97bd4b874977bea094a7630144f0fdf143a72ba260", 0x5a}, {&(0x7f0000a0e000)="3c93367cb045a72bf8eb22eea54dab1809362eb9a14f4d9ea9f268ceac2ac22f9c2cd2c9db4fc92b864c8fa1e5650b1352cb4cc22e8c7c61d6c635283bc0405789e81894c3685f527f6f652e1dd1dd5ef876a3fba2f3932711ae1526755788afbbeff9a39e44876dc2bc36738fa8dcdb4e5324f253cf440a3405bda267bcb0c2dd36c27fb53c5104d0d953a2442c0f5e692a41a67187101cfe21cb4a1dd6fda72ff36e079d38b4024ea4746d6a6f951d73347d50cd657c8d65c89522c9", 0xbd}, 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{&(0x7f00006b3000-0x1000)="d5af7f93ca4249346374edfd9b8029829be376ef2c61c152c4798127d1abd0c2b689c6bc3efcae7bb76784f3f4a2afec603bccf97afbfbecb189e592a26e1e67017150f1a417c9f757d66e026f9e550ec9bbdee965aac92ae922fe705e25739aaa4929dd887b091acfdeab754e492c3d290572e6ab0e8f4886f4bce7f641a97ab74ceceb3be8d897909ae26ecb6ee3d1138470b1099c533653acb8173bd248177789af1b88097b15e6690edda34af0b3cde65d26065104b0fec26f9f161ec6c5c7965babb23eac3f7ec346da7db390f8e1f418d8cf42d75f7779c81a7cdaa9eef530c82dfd3015e4dcd8db5ac53adca6d8cdd22612afc4aaaba8b83a127ccae9b8109ff3a19173235ba3dd6b094292586e09a0cb17c9da746c889df92cec813e8666fdfb17d2cee675fb760bc4259e3913ec5f9293f065dd7566d238f27b58b529e3841f66545a7bb21cf0e159c9d27b22e7e7c70a40b27c9491994ead9515c60e78c903eaa7f1cd3964e54298bb02a506efb549501fa088e2d021f26b8fca682602429f9c922d8fd1b149b824dee44ab300a43cd57a101a678199d53351d6c4ed1c3dcf69783a13c88cd720b2e19e36f251ecffeb1637e38d22678244fc9348fd9af892281ff87b7cfdf0a6b9b0a54c5c671e0cab596395d7e510f38a87b911226db361066220215ab62ce586df8ad8e8ab48d6a5ee4004a3669e637a59bfdb4b4ee34faa1e403fc8ef9605598429f8dc4a5e619ea2a2a10066fb069f4c126a54093920fc2262cca0e8769966039f86d56f69ea1d0595c3eb20cea132c62bb95399fffe92abce556cbcc23e33b748175aaa7f8ba9ad6378e16662e4058877a72ba17bb20a547415f1828e34ced617b0aa8467f664abf9b647ba8cb6ed687db92fccabf445ff9b58ef66c315951a7b2ba3f3fbbd9b987edf18b743eb264346e5bb04f148539f7268f0d583097488609f7fcc05a27932a32436c7fc3546257b49801b2f757af43006c23997b6cc7039bd4e7081a4a0b8677f7038e5e6e8632b5c9849525af584f1f32fb953db626d58cd95931fbdfd5a9974cd13cd67b8cef7026297c7d0df2004276db14442ad6b0c8dc2a975eaa0afcf3e02388fad23204af18f38f610a04ae12164464078ba2f45f35f6de20863d381da456903f2740ff194b69d9d671b32e9719bc77b93db0f6c038726bf12ad57567afe25f6d4bbfea00128f99e201c1cd1bf1cbed16c2697e1e6b1cb6c927be5c8e19e8e7bbb2150159e16a8807fc832926fb1bec650db8ca191a68e5f3ee4aadd10bec29eb591eecfa50f28136211f61330fb08989db5f9bf68cda3cbfc88061b06fa8a24309e894f6e1749cfef4a6a00dd881b0994f049cb823835657f941b7d13d6e32b034596d860c0910f1e36ce473930b9f109c4cdadde5c3c8528d4069e5874c98f872d383146e9d3628936376d6100a53380485705e9534e96b2e71703914ad534893e41b30928bb3b9e09992a4b3bf2de485ec86ca659ae44a16a03e0b806743aca007341676112cee86b84f5dc90724e89d2ffe7da40ff7442555c368dd83a2af5ed9beab8526a756a30ed961f6a942a5059e5f77c4b875b3cc3bfbed12517c471b8380236f0eaec68b5deb169ca1428e1bec0d6ea0d80939d855df67e8f7f60f9170745f52aa68cf2e9b30049cc8101d26dda052a4f8eb3bc10746ef4975eec9e262da0ea0a4855d650fd1c0d8889bef207b63afaf37f40339b4320489715d2f6fd6e02fa4fe32aab7e2f736d7a9af9c11dc1c27c53bb4eabb6b4ad5ff174a5184d0bb368e34e84d9c7476f8f2ef8d3030f8dd8b113ee75dcbcda5ca428fddb7aa6c4a0850583c411a6181ec6cae28c00fa77fe017aaa5fdb5671189b8420d9c7ab892504f0ac083a255cf60f725a509d375940d7fb81d0cb4205f8c3ef5ed90758c901497107d054625984a43f1c7cd761f928ad61c754161aff2c9857f9424d70a3d786b44197fb86a4e02218658f7ea0fd2c61a3d2f3503c37b8f7d2cd079cf1b0558d88aae7afd06fcf91450a133c08840acc1beab83a49402efe6ec255bdd10ddb2e23eeafcfd9e1338bb369cb1335081351b676dbd1bb19debb9b0445df421c5450a274ff09662eb3d2075e65ad839e00a989af220f565b3f323019508bafed67d2a5661d5fa1cae5a9678a125a110c73800caf4a0de0e24d69195229728d5ffcf0fbe2dec047bcb7e4bf3191ccc37246d8bb6a02592d242cf4a9f6e5d197d3d8be9289c895aa9daa4854752a9e945968824076d4dd40c3b46bd901e17dd669a02aaa5e0a0603b067f86823df225e5eb3559808b9b76b66ebce7a73a6bb18140351689c655eaf454b688b3542a016dd4a3035f9e302fe675de797532f90f2e2658d7371ba5fd4311349692156da9bd88a968dfcec3d0b07fda7cb700000d7f33c5c379155e927df5f99939913afa3c98a27b57e2a738f97b259a277da834b373e033ca2df90b06c82a9d0c4e604a0190662d1351184665cad425167577cb5c8932b4f16a10cc256a50cb331ecbd65b517b76158232dd40fbf7c0854283887b1f67dc962859b0afdefd6f3d8443028c759ef6f3b167a0368054ffa91288f3bc66c96bce5158189a091a68fa2b70293594f2b7ae1357e4a57fc9cbdf98d77a948c24bd0c4509b24b053e263ac05f10bae1bb319203bc6e160548ff5449d86e6fee3b8d85d1a60cf892cb6b10674a03317167dfbc778bbcfc8e0cf8965fdee2a3be23bdc3d34085ef576cf41e7f067e932b9610f443dfd64ccf503a84229afa39d22fc9d5d504f9790ab3dc4484761fa00a09d238ca76fe95478b693d6e684527a503f684d7ab1176fbacabe32f67b817798e1d52ff31bc769645576d860d7b4f6a78e0cb9e4e1f436eef34d65a35f01bf94af160850ea4cf15514cf09efbeca40e33ba51028fd0f089b72e5d3675e409b03adf4a53340b4e9b88bdb38b8874c7c18fb636f447ca8b63a0cad5f3fab2d3b6ff645dff46cddc9d3c1bfdf2e67effa2bf4929840d6482f006426cf549e841dc9cefa1bd1307e721a6c358d1e9251079f1795f7e08283984514c1871061f82dd79f23dbb64785fb7ed6ad96d70b730bd5a907c35d22597a113444b304914792bd22b1b01b75cc13604fd02365c6d1895c64c0194b41aecbc55e268765870d57f2ba045715bcb5835f25b16a046076fe51083a89ea57b534bc04ecd576fd619dab85384c4f78187457511deec2e95de7050c53908ec74ddbb2cd76cdb2fcaf3f8c348bf9f7f0e9f1ddba634e667a523d1bcb406cf178caab8ae8ade2b89287556898b9cf84b794c1613deabf57b3967e9e3f4fd335e4ad37928950c13c58a053dee93175f3abd955f98c7304dcf473c167bf0ce6ecb7c283d587f3ac9d931c07b18d4db6c515e607ac09b94f07dc507b9b923080b6dc2d6d490d447abd465aaaf70f53ac72e4ea89e73fa6ea164b2865c39385395c3fe816a20e7964996b64c2374f8a3c41a77a561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0x1000}, {&(0x7f0000e3e000)="a034dead71e0572183b2dc7b6ad44c09cfc8c5186e969ebb08ad4c418be16ace506f1f4c2d499961c72c6d2fa23ec28dc6e162910e6c9d4536339052d9a87be8833ec8d6f16d67fbeedd2174cfec80ebaa4521c9ea9e0c22", 0x58}, {&(0x7f00006be000)="ae1c36f53a92768343de8e633c9013a510b86e59883282f0ec6159f22670ed368f6ceecc85b594f91834c70725a2c3c5a70d721475404ec6712bb94a006471d5bcfe44c65530bf270fbc228ae9438251b86b7742114fb48ada8284272743ea03a3db6f34c3b6ebe94b25b17698376532125f5785b2348492f03af31ff15e98079a5f52e3691aea3bd5a52c006754c7046e689a4161dd19c340eed8cecd6e95da8232420f3528093ec390774c2de8dcf1c2633e249a00136ef05a9b7a204ad4e48ec2618ee307bc", 0xc7}, {&(0x7f0000839000)="2d9fb15488d3baa3ddc0102e3fce0e5668efe56dde85944c7b9723f179daaf0b539ecd8f9d06bb5c7ab16e09f4c665fb297921880c0ce8a19ee788b9c916b8a952bb62f263c6a6ad7ac35ca93997700929abe988cc669c1c34223f3a0bcbbd4ee7830be884088d9439c6d77b2572334000db0f0a40eabe2a60a9f1b01cb8c61ba95a5ed78fab24b2f462ac0b26d5e37ff322d9fa3235b22c1e5dc8d8b497e5339963dd0afb7b1412c963e3dcb48d18e76cefb022821390bc8677578357f6adba733e4d02abd9c02b8c483022f09d51bf9959d3b06971caf7b789409e", 0xdc}], 0x8, 0x0, 0x0, 0x4000000}, {&(0x7f0000575000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009b2000)=[{&(0x7f0000f9d000-0x5f)="d22737a256d408a17a4dddef5188b6541c85f0a0815812ed30f13e1622420d89420570444829d4b9ffda3a2c36ecc23b0138f26e9c66bff7ef222eacc7ac36f3f5a7f03b28234e60164a17d7a5e3f6d515dcb067b7551f58841f65f6944743", 0x5f}, {&(0x7f0000855000-0xc6)="f0a5439b5f9d76584d284b5a2c7e7ec631abd85102f1de3a5cb4646d8ccc5d10b745e22160116275aafb8b2b95034c299390bc3f5a3c3291210df3c5a05f456be6efeab4381f1007c8eab3a18f3b5fa04eb43a0e890ba486996d77ea4899c75d5cfb107c953e892fb4572ff52706fcd43ec9af1040ae1fe4140a00ef9f165b4c6f3fde13283b021bab8b1be0b4db466c141a21aa2f3ddd8d09c4d5f06de1581c35c1e7f78f461926f3940ab757d96b27e9c442959a3f3c87592315a7ffef0b8abd2eb7193058", 0xc6}, {&(0x7f000044d000)="84664e5d0b6ac392cda8a9c2116ef47e106e1a78db2a506f3b501788b86e9a311a42f04e", 0x24}], 0x3, &(0x7f0000999000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r4, r4]}, @rights={0x28, 0x1, 0x1, [r4, r4, r4, r0, r0, r4]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r4, r0, r0, r4]}, @rights={0x18, 0x1, 0x1, [r4]}], 0xa8, 0x804}, {&(0x7f00003e8000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000390000)=[{&(0x7f00009f7000-0xed)="2088afee855b81752bea087ebba3b525a2937907579614c2931c5ddc16dec1cd0cd2390f45c8b206dec9a0bb97043fe90236443bf9ea4f00dffb35c94975a89b74de51c3aa40bbef500d7e898a04fcd6d38c373bacadcb09d8cab2668d8f213f1b3cef8efc3272d92b71adcabc91a7131f41ba913a2243fd50fd1098321841c169bc99c557388ef6d980bceb63df8e3e274441103591cc1c71786e46b471121c88193d00b2ae2e4e8c1eff781d022ce6d116447c62af99a8b6091d3ce3bdef630f052fa11a7ac35660f42f6e7ad2cce42534ea40f53ce1c5dade413fd8e1b6ebaf40e1124757bae6f834bb1822", 0xed}, {&(0x7f00008dd000-0x8a)="8e4ab3ab83e83babec65d38c02d1db9217e4bba4cd551f0bc494c620d7f16cb2437e429adcb15d7c298caf695684e8fe5ff7424a4de1a32325c6ca7f51086c7387c47fd63c12825039280eef8883c993a1360a66e43e682aea20786ad0a171b2908c5a50fc9e70f292948bf49bed2ed8a77b8bc0f444dbe65ef2a96fd61b62a803a81ddca21609feb78e", 0x8a}, {&(0x7f000020e000)="ef52221ad2436a23032c3dcf989bd4e4828a9ace29361607150e79868d2d32cffe3eedabfd75055695f72a969683d677486a7540fcf636e110e712813d54ec8e20a7b21ed5f8cd92d6ab7def09a5ff53c6b5c37654c1c2a1b9df340970a4", 0x5e}], 0x3, 0x0, 0x0, 0x0}, {&(0x7f00004e6000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000039c000)=[{&(0x7f0000c25000)="acaf85908243d0bb9725e4df4139d13a09d978e874e620f356094fa7abc4f003c057e0a3097b9c3aed0adb4195a025b78389a9f200ae6049dd71a68a137e7e9d08afac9db4bb171a3d15660b4ee1447733ada132bf589f136d09e2686c24a44e237b570164df62658a58515f38eb0dcf7ce6a6eeae364ab0972f6636303d8f4d5310a1b7fd3cb4767ca95572eecc5b23bb6bb7c596bccd7b834a3ab358d9a122f9cd79336c79d5d84477", 0xaa}], 0x1, &(0x7f000093d000-0x38)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r4, r4, r4]}], 0x38, 0x40}], 0x8, 0x40001) 2017/12/24 23:54:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f49000)='/dev/rfkill\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000941000)={0x0, 0x4}, &(0x7f0000ac6000)=0x8) renameat(r1, &(0x7f00007b1000-0x8)='./file0\x00', r1, &(0x7f0000b62000)='./file0\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000066f000-0x8)=@assoc_value={r2, 0x31}, &(0x7f000073d000)=0x8) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000927000)=0x80000000) 2017/12/24 23:54:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000384000-0x1)="14", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000867000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004d6000-0x4)=0x10, 0x80800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000e1f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000779000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e78000)={r1, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r2 = open(&(0x7f0000700000)='./file0\x00', 0x4c40, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f000011d000)=""/22) 2017/12/24 23:54:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000684000)='/dev/vga_arbiter\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000580000-0x101)={0x0, 0xf9, "7920ad7a95783227e36b61ae52a92406692f896c73d92cb9b810a5fa90ec9447c550f18654f25d5d6487f92aa12e4529dacbe63ec06dc34e38940e11c689a9ba206a0703632d64bf4f6be9cda2be92e793e81360f956fde29696bd93298f1b403b890913df554685198dbf4e0accc672ec06f90aa7e2a8155bad8f68679f7ef4baf827880fcbea9e6034e2d86916543ee57f2afa4f4c03037aaf28b4bd9a9d43a52cf00c550835b7f9953e05e0e626a4ac71b480a22ce658020374c97f2ff1b1472e84803cb63477e70a1bc4f0ac60bf2bad25e5f2fd098f6c005a062da516b25424625d4a59a6e911a6bb6d0be987f47aedac711e3086f076"}, &(0x7f0000c95000)=0x101) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00005aa000-0x14)={r4, 0x1, 0x3, 0x7fff, 0x8, 0x6}, 0x14) 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}) [ 35.283600] mmap: syz-executor2 (3915) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2017/12/24 23:54:55 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000004000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000005000-0x20)=[{&(0x7f0000004000-0xcc)=""/204, 0xcc}, {&(0x7f0000004000+0xaa7)=""/29, 0x1d}], 0x2) write$tun(r1, &(0x7f0000003000-0xbd)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@random="35574a047a1f", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @x25={0x0, 0x0, 0x0, ""}}}}}, 0x1b) write$tun(r1, &(0x7f0000005000-0x101d)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @llc={0xfe7, @llc={0x0, 0x0, "92", "e3d120a560253354fb0c8d12aa72777c4a6bc35b59074c8a5ea864a428a7f742dc62c93d7002d8612850af219c2489d267ba3a64f185efaff45bfb219d29b581675cea95f45b0b75c8ef7d3635e7b84b1f2c93156c8d898efb7b065347043d1241ef478704eeeb9e7f0e6b2d1a031355173d0bcccd6f6da2e2ce002639411cde5d06cb2c824dbadad9c17021dc1a4571a879dd2ef000b4337d59806f21dea65bec186ffb970d7e02f03c383bc220678aedef6c47495fe5a6dffa7aa9b8c4e3ec3075d9e37ad7f5ab81a7eac755c4894a94c9676f9017cf6120b2ca39765d0e13a1ecfff90f39ba9bc9df8b849f6b7c2042cf9ffe5968711a04b19b777f4976a89a811434eb8843b509c153f877bb2a45fe3705338a39b63e933628338505de7b1cdc40e61f5faefb5ccccbaef254628688e11cc52b75c77313b99473bc13bc2539400f028267656d1ee30867d074b2030db4f51ca3a9f4ab6db95fc2c4fc4555ef4bb65a40f7c12b25de3dc213d7645a84e42a5783bb202327c59e8946215f2864092986b722e87f5dd590f809a972122f3577200bb5522fa665835d6d89ded43c66db5cec61166acf5df95148b286e5bd0fbbc177096ee59e71f98d5a18ea9b06649f01c4578d6bbf8d845fbfcacef523280bb7f5f28fae7020352013512235d37596fa57a60f3a097066a6be2373022d27cd22399f460cb571972a765fb5c37a2d4e892deaa6de1a9f8291a48b594a63a29df17e208b3ad2213a2f238504f631d03147dc1446b0252ebde69f8d2bf3e07c9ae68c6d09e446c57b6cf9ab9993913360cb128f4bb4dd74a521dd46ff4d509431f722253508d59a031bfaed3a96d42e5a5542d6fdf0b8facb0a353b7890c1b2a70f618d821fd38a8266690a1a40bc4d229b595b1c4973d6e73badcff3c7e39e6e1b0ba6d2dcdb58f62e21bf2ad96f1acb6c7b162b1b1e249bb84525d5fd01cf7c48ea75f011e6d6b0415686c4c7d50597c0b063a8eef40a9e14906d6d01d812316d7132fa703ac0b4bda0dca92bfcef558d04b0cc686fe141113b59c3caaeb1a487fa0cd98d9389df8884647f5f1b9d226530b7a13748edad5a4bdee9a2b2e77497e8139186d894483a5688778ac03d8617c974cb0ce1bce990f4add099bf993fc25eab756763f0683343aea0ccdfe075a9204709d3c3d2491bd775cbdc623132b93384aa506678ec246a54ef99cf65c91d8066da3ec929937ad6243339ceda62e58ff8149126e02e501013b6956c0199c66e0f89deec9f3875bacc90a322d9134d1021cf30020749a44e69f42d07f2a1f0827114f1c0e3bfc7a2d4c2388e64366e1670c298d47ee65fb58a7ac449b729bc3faba115ef2498c418bae049acff5c1b7bd086cfb49393e436ef96d20b0298e99059b15745cbb9be6612efd8607310614357df73cef23eae9b192d0031890e90e81176a9ea8ddb283a0a4a3c6fd75e996e9e9d40a8427a0773367aef0752e839ef757f51135df40804247d9bb2cbf47c0a59223c2d16ddfce216e2a30f569396686de57fd7c9962657b7b1cdf3ad02af496753be445bfdc07a8c384609b0ba5fa4da62c5f0e80a90b0c49e533c6c56473e0ba0ac5f0459b600db1b6409ff213efad5a93abfe3c6cdde3b06971107e8253378f4d0a4670b3120545f22d682a425dd5cd5aca5a82926eb4db744c239eac316b77ae98bc4feb9b4dd6a9766e9b9784413607a939f881b9b2e1a3b77f0c68b4ac1ca759f728a02cf33fb9d96ce9bb677981af9a69cce40b329b679707a1da48f62368daf3bfada7d91ec5ef22be08c786e72fe976aab83d370172ecfadd1f806d8225d7f9bce31afffd21f4207970efd178d914a47570b74e037520238bf5a6be9e5b911c81a94e5ad4f798b0859f92cd7c1911d6e281856a6e09054b3de8ea342fb7909b7511b8bd717cc6b16123366ea9e9cacf2b5489e642feb2d7d48a27235603b5a39236018284e5f90c38420bc0918816949954d64d074dbfd49c17fe9703c0c2b2817097b7e08e67786b1086c3d4bb8a2ed82e2a7eb30c153083bd8a988ad3c2491cd947adbe786aa8b576a29f0f643131f3fd5dee7163871c8ce487159a5865ac1f0992f52c3873d11b6359bd3a0b614d8e744ce60d61d76aa1cacd746c81c01ef411ca9a857be6c116ba015a353f7706f039daf3fc97bc22999f6fc3a07467c7ec9600e4e3560e6f96a11a3a7ee1281185fe7eb90487e1f9e2213df83e64225de2b8dfa0bb343559a2150b31d412b85cb8681a7d486b0ed9c6a9d510b4a90845c1dc33284a611196243c79f19ebe606e4e08c26d51486a4c9b081d2032a46de26f9287e1954363d16b73718f28674984e42278496c3012b853f8f79de464597464578634674833291e02aedcfef13d6c24e6fc02d4cfc947a35fa6fc0fc90139fadfd6fdf323a720d68e0b20c4d9d242e227d58192e23f301d39576c99d56486cd63fb0f94b20389307c91d1b94646a218fced536e9d48f2537eaae90a3441e1f0908982d82ad9f1acff908adf26dc52a162c6a60ed19f857d581578f8ddfbb6f28b77a19d730647ca2de095cb59ae6059a658e288aac51ad85b4d36e1c8e850b1a2e1be72ddf4dbb559aabf97d8cdef31edfb6b18523be723fb1b2e9aaf0677fa60413943379dbcd28e20cc409e2fa2fdff1334ab376bfeb5b49a0c2776b81d5158f8bf9f5568e3bd8ad985f95758d35326e09b66c566ffd702221fdab983cb3e327d5d4104f0a857f6b663b6f64b4bf5f9c1e43d6c836101f836ce948f8ca28ddd946d7f9b712a6ad9ce40e5ca883c9e74c619ecb5fb8bab0db151347a8d7488f3ba5a779bee678218f9f8f4a069fdeba3a1024d44969f912f0395928bf8d822a0b4ddd1c615b402da428fa484532a102b0f4c9eed5b6dbf27882b6e917ff92bf910751e797a44fc2fe714ed3a1fefa45069f915248f933c41338afe3105bd79ec9b852b0c7be08e22187732530666d4fe98ef204a38969672ce073167e7c1f10c8880e70f2352913545506e01b5f6a1c5544dc0ff5a275c3251d130b8661c490ed4068ab997029fcfef18ed4f883e1bc011fd37714f5b14eb7307fa1ba53b9c22d79bcfac1f0904d233f62293163c3358afb5c84feec7423d077b1cbf4c0d2839220c455f02b7ad7be9d57cf4fddaab404af5a5e9e80c3277fa00f543bcf7cf26665b5d509756ff2c8cd9b87dff7197014d269a8a44426079b6de5d4e24de5561d8084a807da4a2400c0286dfe81dbf2eb3899d9b1db913a9d64248b5ce5e09e7190260361e31ebba585d0540e46220f17ab3675da9878e439c80ea41c0dd43af5ffebb28adb00fce22fcc144e31eaa673ffa2263fecf5f390b12ab843506f76e816119fa3be586370d9d3e1dba9934c7a297527684a0baa6ae4e3e59b8a8821976e1b0d73714453cd82d2aef18bfb291f16ca15fc46f5ddcf6d0d1d5a039d10d8e84db2c5cf4a4bfab0ad0b80ae719979defee0b8342f42000dea5390b109c8481f2ed560cb14562f948093c5249fc4b6dcd43b14db86c4778014c35124f33a3ffda4b1ecda5871c0df3684e27001eafc1dd10b4406e59214c67934c493da4045e9e2b9b229c3916dd6dd4a89a2ad817561564ddf17f9cd90e9082138265fb539c33250ec57892d1fabc1cd0e26cd2dff0f5b85bc1b94f9d0b8cc782b56d65db5be24f55c52ba0783c8131544fac80e4a1ad4341c84eef1353c578ca1d15cf5f3511c03817f1a9a1b8af970ebe552206ab205e7557fb1d1e526c2ebe06d682454cc100dccb70c091cb9b884e496d08ec029c16406a636588c7c65e30ac92ac4e171c791d40529176442923d83c853879ecaedf13b2f37762c6dc62c88a0be3a21884ff016e147849806ed05b3facd5e0c252e2478d58f3a74439f07f589b58d041f876dab3dd785b506550c4632e1f45a1375b9a69e2810a13f81f0d79c332e64b91793fcd55409d177efaa9788c8653ca26de0a5264c93081fa1d20a5c253fa23ab7477959efb86be8b958ffe3db63649322d0d0b07f09ce2e00fc9c8a183393b5e464fb2b0e5cc76c40ac6f44c6ea2f1f67c839825a5575699df5622951e58fcfc2db0e66a8efb15ea9550d7cc3482e8c2acddf12bab7ff40155555cb83c3b190b666ca743a5656b67ad132037d80cf8b42eba6449c46d22b5dd592b9d0c58eabdb4b4007a219885990b414f46f9ec48397067ecaf8bac88ffbd68df33e3c9db06991af9492a750ff4fa1d61bed396396afb73b218cb2697bec89903b1b65cd2832a196bc295cbc47f29193f0b3d4a4ce3484b4a11ba6f2c223b010e442b9dda8c63a89f0e923c14f4a019f4835ad0d629acfc72c175416bcca7f5ba05011846b78ceacba7d7c2889b367f6aa20db1c7775cb22ff1d67397fab0b7df21d1b6009450faa29213fe804b2e36c9e74155065c1296be1bd222240a0043f4a850cd312d819f2fd14c72c53b327970fabc647e61da1f3083338d9ba7fe27c6c32fc0c60dc17256840d963c00d247b22f883d30c1672825e6e0b0f222ea5270860333ff4809e3d604c1f0fe540a1d05ac81bdf63e0f8cf2ff9d855dfe5318571ea63efe187198698641445c1ffe7bbe013a8eea397bf10606578cd13eb2f0f3f3f420673a47c6f472ba96b22ffd11f60cadc8f8e8c3948cd15b6d9222afc5abdb594466b5f0989deb87fe98500a778646be183cb99026ac0671690877cd3a25d8256355c53b0b10eb1af5b04c17e7929ff5c36b290f0a43cf4f1c0c891a8f0ac3824fba4e52009f985d26d8e8cf13d5fe7782fd6c3ecadd339c37e69f4897fa0ccd9ce68f8bdfec0ea8f9911ea388c08afc2ae41f27e403f911ce7cd26be83bd4f4e00fe2d96fbe2c19e2192127ec558d096902e30adc7a5710e0863bcaaae94568c38b871119d91bb35784fcf9eeaedf39052a6bdba2098b6c289acdba3cb214057eaa23fef5e771eaa36ff35f2ae49b918ef1aaf662c415063545b1755b23fa3c538a40a62334bb7bc2e47e41d328cbf0fcd485f4ac10b8efdd5c8f7928af02559886bd9cc41ebe69d0f6ad63ef1ca5b7a18de71ddd38299800fe55c8e9ab6a00991ed5c4897fd67b715df2952ee8f97e6ede5138ed13ec01a2b488d51ba958fcc85695427adce98b038b2592498a480dcf230299ac224a07795913e9dd68018c420f5104cdd97f6fa12c96b94d1b54dda3b6838bfea1615014b649146d9dc19332e26109f38bdbcb9a69a351d68a3996cc575ca4f95184afa1ecc9d9071e37330a0d53ddbd7e8e55a12ba47294823a9a7f1f9e1ddf25bb3dd7519540fe870fac6a22ac0afb7355fe2163dd373b376e8873d074433f892b0f765b6e1b25fe045c579cc31d4cf6c1bb323617f9378abc276d14f178dc1a156c6df5ded0b2693bffe034de69daa0e2b9de3156ac8ed530b05bd6863a9fb3ac33c7df49b5cb0dc2e4b5b9ff7f8763796de420fcc186eae5e8fac29ac6ca9fd7535ca010f39912ed19d59916182d6fde82b3d2b19adb284721e5b11a29cf4c28472d362aeb4e24e39c7475239b2787aa489fd9538b70141629c90b9f87a0c44ad87828f9d0df1540c83368f19e9cd9bc671050de20b70d93950e6be17b4db2daf7c81374226c9a0c79410aa96d3491aebb888aabedbef585ba20663c1ebae10ab64c30743c6c915fc780fe9b7e09eddeb4def6051e0179832a80895a800ef485246b03cfc573002c4e8866a9d3f16b931d28a"}}}}}}, 0x1001) [ 35.377661] FAULT_FLAG_ALLOW_RETRY missing 30 [ 35.386406] CPU: 0 PID: 3904 Comm: syz-executor6 Not tainted 4.4.107-g610c835 #12 [ 35.394044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 35.403389] 0000000000000000 f7d9d5c05efa04fe ffff8801c5e4f580 ffffffff81d0457d [ 35.411400] ffff8800ab042600 1ffff10038bc9ebd ffff8801c5e4f708 0000000000000000 [ 35.419392] 0000000000000000 ffff8801c5e4f730 ffffffff81606345 ffffffff81234260 [ 35.427386] Call Trace: [ 35.429964] [] dump_stack+0xc1/0x124 [ 35.435329] [] handle_userfault+0x715/0xf50 [ 35.441289] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 35.448275] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 35.454645] [] ? handle_mm_fault+0xb5d/0x3190 [ 35.460768] [] ? handle_mm_fault+0x291e/0x3190 [ 35.466997] [] handle_mm_fault+0x2938/0x3190 [ 35.473040] [] ? check_preemption_disabled+0x3b/0x200 [ 35.479865] [] ? copy_page_range+0x1430/0x1430 [ 35.486077] [] ? memset+0x31/0x40 [ 35.491166] [] ? vmacache_find+0x59/0x290 [ 35.496946] [] ? vmacache_update+0xfe/0x130 [ 35.502893] [] __do_page_fault+0x35b/0xa00 [ 35.508743] [] do_page_fault+0x27/0x30 [ 35.514245] [] page_fault+0x28/0x30 [ 35.519490] [] ? iov_iter_fault_in_readable+0x1a2/0x3f0 [ 35.526465] [] ? iov_iter_fault_in_readable+0x1a8/0x3f0 [ 35.533460] [] ? iov_iter_copy_from_user_atomic+0x6f0/0x6f0 [ 35.540811] [] ? mark_held_locks+0xaf/0x100 [ 35.546767] [] generic_perform_write+0x1f4/0x550 [ 35.553145] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 35.559951] [] ? try_to_release_page+0x140/0x140 [ 35.566320] [] ? file_update_time+0xbc/0x3d0 [ 35.572342] [] ? should_remove_suid+0xe0/0xe0 [ 35.578455] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 35.584661] [] __generic_file_write_iter+0x35a/0x580 [ 35.591377] [] generic_file_write_iter+0x2f1/0x720 [ 35.597923] [] __vfs_write+0x33c/0x450 [ 35.603423] [] ? __vfs_read+0x440/0x440 [ 35.609012] [] ? __lock_is_held+0xa1/0xf0 [ 35.614772] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 35.621322] [] ? __sb_start_write+0x14a/0x310 [ 35.627433] [] vfs_write+0x18a/0x530 [ 35.632759] [] SyS_write+0xd9/0x1b0 [ 35.638002] [] ? SyS_read+0x1b0/0x1b0 [ 35.643425] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 35.649969] [] entry_SYSCALL_64_fastpath+0x16/0x76 2017/12/24 23:54:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f04000)='/selinux/user\x00', 0x2, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000918000)=[{&(0x7f000058a000)={0x27, 0x2, 0x3, 0x7, 0x4, 0x6, "874663b5864e1edc48805f22f51c36d181eb9262cae9cae1654cf91e53b9d16b3965963d6bc4c090ab94e87a9ff555028dc8606f588e9793e4a1e4499cfa4d", 0x1000}, 0x60, &(0x7f0000edb000)=[{&(0x7f0000fc9000)="f70a94de7b86e981da62d07a5ea0a0347f2ec62d7388dd2ff734c77ec7bb057fe81cdd366ea397353ebbf1eea5ab55fe4ddedbea6240866061f76353e5e4a579b52a7d24e91441288e2947341d0ea63d88f30de9076c", 0x56}, {&(0x7f0000d88000-0x86)="5e8d94ef85147b760d90587e65766c5b8e2f23a21b19ddfecfeb5cbdf3d9f60c9202be85da2daac14e45cc6cf066dc94bd7e1ffba06384e42b7acba6b1e511161d6432b88f581d67f046c66dff6dacbfe5c005ad0b783c8b08f30fa872bea4cc5f4821e02a02afffa5859cdb0826563f2e52e5b8253c7a84f95640c3fd72e8f4f8badaf22d7f", 0x86}], 0x2, &(0x7f000086e000)={0x40, 0x10d, 0x100000001, "263d96a1d957cd74b8863aab33f148be3d2c89c984e691973165ed443238a035033309722bcd637fdba87d12db09"}, 0x40, 0x20008000}, {&(0x7f0000420000)={0x27, 0x4, 0x8, 0x7, 0x5, 0x2, "8eb06402b8635c42b64a6ffdcb14626931b99028ce7dd77e7ecda6d6a4be234b7955c00edc16aac213041198da866a4369b313ea1c3b03185caaa7ed55cc35", 0x5}, 0x60, &(0x7f0000b1a000)=[{&(0x7f00005f8000-0x3f3)="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", 0x1000}, {&(0x7f0000b69000)="93cc815f8953a84ee704e507aeadd2b4e2b6eb8f68bb98f8eb8099425bdcaa7732fe3843c845fc42c52e135f466ca969aa7c76e3a89dc888832e852c6645e464376e50ddbb9d34c1b9b3a2b0933dc01d7fa4fd07245ae9049fdff0c9c4813b736c39dfe069f30b5ca205539c319506d65d719856ec184d9bef80e6f18d331d041f", 0x81}, {&(0x7f0000ce8000-0x1)='j', 0x1}, {&(0x7f0000d78000-0x15)="879b76cbfb9ffbf3bb7d568eb7ce92042da4db9610", 0x15}, {&(0x7f0000b8d000-0x9d)="396ee902f58f45c0f7b73e1f1720e34dae2fc9ec82e066613d8ce9c5bde2c3b903bd2594e1386656eff6ad8ef23b8dba83d71c394cf514bd0df0b1c2c9b4e0ede2208c48b711cba7ae142155c01c3b37325ebb6350a878b1e3a97ba15260ac29296cc0c2ac82ff3702804fb775d34315e4c3e408ee748c3e18d03772b6a99e1252a50acaf2752021d402ed521bab0f8f9fa06c9b85ede20dbff0641ad9", 0x9d}, {&(0x7f0000ea5000-0x7e)="e1cf5e6744c8c852ece4c41ce868c20005a0958fd5dabded38bbc4ef9edec36a1296426058a1d92e9e48c159ff1238a6f21b0c9399bec0226a56119ff35fe10a57e6e678aecaa61777c413b1b07b3e2e1b0263ba2bb0ecc5eb70ec401e038e167c3590d52b35b75c0dd81127b5857a96600238cc5b254a1b738b11824763", 0x7e}, {&(0x7f0000967000)="99ad0cf8656e05e7acbcd319855579768482abf58e2f9ed52f4b6fadf0eb5fd5f97f32f9498019565c9525cd7dd06b1511486f5cc7669a4b1394c3da138a5f59583f81ce4423dfc97e3ad11a25906630ef243e766d61f4420b6bb9bcfa237fae53b1e627da85bff45c2969cb93ff323fc80a161aaf7476df34ed1b6059f36ae4d52eaaa359cac5b3e7e5a481ffd498e0fa104a28db3f8d1203ec4ecaafb27249728cc64c55f453bddb1e7805c6ef41b99257da1df7e445031e2e", 0xba}], 0x7, &(0x7f0000d60000)={0x20, 0x10a, 0xdf, "709ccb4aaf1d1a84d214f9d56a63"}, 0x20, 0x800}], 0x2, 0x44040) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f00002b0000-0x1)='E', 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003e9000)='reno\x00', 0x5) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000001000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) fcntl$getownex(r1, 0x10, &(0x7f00005fd000-0x8)={0x0, 0x0}) 2017/12/24 23:54:56 executing program 2: openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d86000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = creat(&(0x7f00004c4000)='./file0\x00', 0x2) r2 = open(&(0x7f0000d08000)='./file0\x00', 0x701900, 0x84) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f000025a000-0x5c)={{0xa, 0x2, 0x2a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, {0xa, 0x0, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, 0x8a, [0x19, 0x3, 0x6, 0x400, 0x7, 0xee9e, 0x81, 0x5]}, 0x5c) recvmmsg(r2, &(0x7f000078f000)=[{{&(0x7f00002eb000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000047d000-0x90)=[{&(0x7f00001b3000-0x32)=""/50, 0x32}, {&(0x7f000095c000)=""/79, 0x4f}, {&(0x7f0000aa6000)=""/4096, 0x1000}, {&(0x7f0000c7e000-0x1b)=""/27, 0x1b}, {&(0x7f0000ec3000-0xf4)=""/244, 0xf4}, {&(0x7f0000a7c000-0x26)=""/38, 0x26}, {&(0x7f00004d9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000439000-0x77)=""/142, 0x8e}, {&(0x7f00007ab000)=""/178, 0xb2}], 0x9, 0x0, 0x0, 0x8}, 0x3}, {{&(0x7f0000cea000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000109000)=[{&(0x7f0000b1d000)=""/4, 0x4}, {&(0x7f00003a9000)=""/252, 0xfc}, {&(0x7f0000ecd000)=""/159, 0x9f}, {&(0x7f000080d000)=""/51, 0x33}], 0x4, &(0x7f00006ca000)=""/182, 0xb6, 0x101}, 0x4}, {{&(0x7f0000892000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000e4b000-0x60)=[{&(0x7f0000390000)=""/179, 0xb3}, {&(0x7f0000f55000)=""/246, 0xf6}, {&(0x7f00004a2000-0xdb)=""/219, 0xdb}, {&(0x7f000082b000-0xef)=""/239, 0xef}, {&(0x7f00006b6000)=""/76, 0x4c}, {&(0x7f00003e3000)=""/70, 0x46}], 0x6, 0x0, 0x0, 0xfffffffffffffffe}, 0x8000}, {{&(0x7f0000059000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00005a4000)=[{&(0x7f0000f53000-0x35)=""/53, 0x35}, {&(0x7f0000ea2000)=""/220, 0xdc}], 0x2, &(0x7f00004b1000)=""/31, 0x1f, 0x10000}, 0x8d95}, {{&(0x7f000082e000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000056f000)=[{&(0x7f00004ff000)=""/71, 0x47}, {&(0x7f0000495000)=""/49, 0x31}, {&(0x7f00006cb000-0x93)=""/147, 0x93}, {&(0x7f0000e5e000)=""/131, 0x83}, {&(0x7f00002af000-0x64)=""/100, 0x64}, {&(0x7f0000ac8000)=""/219, 0xdb}], 0x6, &(0x7f000020c000-0xdb)=""/219, 0xdb, 0x8001}, 0x4}, {{0x0, 0x0, &(0x7f0000470000)=[{&(0x7f0000ac3000-0x3c)=""/60, 0x3c}, {&(0x7f0000960000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fa9000-0x73)=""/115, 0x73}, {&(0x7f00003b2000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b8b000-0x79)=""/121, 0x79}], 0x5, &(0x7f0000c09000)=""/4096, 0x1000, 0xa00}, 0x1}, {{&(0x7f0000964000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000069e000)=[], 0x0, &(0x7f0000925000-0x1000)=""/4096, 0x1000, 0xe0ac}, 0x0}, {{&(0x7f0000c5b000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000223000)=[{&(0x7f00009e6000-0x2a)=""/42, 0x2a}], 0x1, 0x0, 0x0, 0x1f}, 0x8000}, {{&(0x7f0000494000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000028000)=[{&(0x7f0000045000-0x63)=""/149, 0x95}, {&(0x7f0000503000)=""/138, 0x8a}, {&(0x7f0000b0a000)=""/71, 0x47}, {&(0x7f0000dc0000)=""/183, 0xb7}, {&(0x7f00008d7000-0x92)=""/146, 0x92}, {&(0x7f0000a17000)=""/25, 0x19}, {&(0x7f00006f9000-0x69)=""/105, 0x69}, {&(0x7f00003db000-0x89)=""/137, 0x89}, {&(0x7f0000561000-0xdf)=""/223, 0xdf}, {&(0x7f00002f3000-0x19)=""/25, 0x19}], 0xa, &(0x7f0000ec4000)=""/140, 0x8c, 0x7fffffff}, 0x74}], 0x9, 0x3, &(0x7f0000e15000-0x10)={0x77359400, 0x0}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00005d7000)={@loopback={0x0, 0x1}, r3}, 0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000e45000-0x8)={0x0, 0x80000001}, &(0x7f00006f5000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000d5f000)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000021a000-0x90)=[], 0x0, &(0x7f0000ec9000)=""/188, 0xbc, 0x0}, 0x2) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) recvmsg(r6, &(0x7f00003a3000)={&(0x7f0000cd2000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000a10000-0xa)=[], 0x0, &(0x7f0000af7000)=""/0, 0x0, 0x0}, 0x2) sendto(r5, &(0x7f0000012000)="", 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000af7000-0x8)={r4, 0x6}, &(0x7f00006dc000)=0x8) writev(r0, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe580000004eca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d0001000100080000ec6b0f536e06ce", 0x58}], 0x1) getsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f0000979000)=0x0, &(0x7f0000433000-0x4)=0x4) 2017/12/24 23:54:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000381000)='/selinux/enforce\x00', 0x8001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00001b7000-0x64)={&(0x7f000041a000)=[0x5, 0xfff, 0x86, 0x4, 0x8, 0xff, 0x45], 0x7, 0x3, 0x4, 0x3, 0x623, 0x6, {0x6, 0x4, 0x0, 0x5, 0x80000001, 0x1000, 0x8, 0xfd8, 0xb60, 0x0, 0x8, 0x8, 0x7a, 0x1, "e3bf28c958167487a78e6541b2a29ddd9acb5318d0c29a4034ef278cd517da5f"}}) read(r0, &(0x7f0000ec3000)=""/232, 0xe8) r2 = syz_open_dev$tun(&(0x7f0000e53000-0xd)='/dev/net/tun\x00', 0x0, 0x81) dup3(r0, r2, 0x200000) 2017/12/24 23:54:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000684000)='/dev/vga_arbiter\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000580000-0x101)={0x0, 0xf9, "7920ad7a95783227e36b61ae52a92406692f896c73d92cb9b810a5fa90ec9447c550f18654f25d5d6487f92aa12e4529dacbe63ec06dc34e38940e11c689a9ba206a0703632d64bf4f6be9cda2be92e793e81360f956fde29696bd93298f1b403b890913df554685198dbf4e0accc672ec06f90aa7e2a8155bad8f68679f7ef4baf827880fcbea9e6034e2d86916543ee57f2afa4f4c03037aaf28b4bd9a9d43a52cf00c550835b7f9953e05e0e626a4ac71b480a22ce658020374c97f2ff1b1472e84803cb63477e70a1bc4f0ac60bf2bad25e5f2fd098f6c005a062da516b25424625d4a59a6e911a6bb6d0be987f47aedac711e3086f076"}, &(0x7f0000c95000)=0x101) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00005aa000-0x14)={r4, 0x1, 0x3, 0x7fff, 0x8, 0x6}, 0x14) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/12/24 23:54:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000591000-0xb)='/dev/hwrng\x00', 0x800, 0x0) writev(r0, &(0x7f0000669000)=[{&(0x7f00007c8000-0x3b)="390000001300094800bb61e1c3e800000700000002000000450000000000800005001a000d00000010000000000000fd17007fff030004001b", 0x39}], 0x1) r1 = add_key$user(&(0x7f0000402000-0x5)='user\x00', &(0x7f0000a35000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000095d000)="39382528dd4d74b196439723a416951ab0931741431aa19f38a7ff53c59ef664b7975f25ff60bc8411fb2f", 0x2b, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f00005ba000+0x9fa)=""/147, 0x93) 2017/12/24 23:54:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000da4000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000918000)={0x1, 0x0}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e38000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000b95000)=0xb9d) fchmodat(r0, &(0x7f00005cc000)='./file0\x00', 0x1) 2017/12/24 23:54:56 executing program 6: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x100) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000036000)=@file={0x0, ""/108}, &(0x7f0000010000-0x4)=0x6e) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000036000)='net/mcfilter\x00') mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000037000-0xea)=""/234, 0xea, 0x10000, &(0x7f000001e000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000037000)='./file0\x00') mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") lremovexattr(&(0x7f000002c000-0x8)='./file0\x00', &(0x7f000000f000)=@random={'security.\x00', '\x00'}) 2017/12/24 23:54:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) listen(r1, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000e1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe) dup2(r0, r1) 2017/12/24 23:54:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) signalfd(r0, &(0x7f00001c4000)={0xffffffffffffffff}, 0x8) bind$unix(r1, &(0x7f0000802000-0x8)=@file={0x1, './file0\x00'}, 0xa) sendmsg$unix(r1, &(0x7f0000ce7000-0x38)={&(0x7f0000f5b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000471000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) 2017/12/24 23:54:56 executing program 4: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000ff4000)='./file0/file0\x00') utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067c000-0x10)={0x0, 0x40000ffff}) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ff4000)='/dev/loop-control\x00', 0x400, 0x0) fcntl$notify(r0, 0x402, 0x0) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)=0x0) seccomp(0x1, 0x1, &(0x7f00004d7000)={0x3, &(0x7f0000ec3000)=[{0x5, 0x8, 0xff, 0x80}, {0x7ff, 0x0, 0xc2, 0x6}, {0x100, 0x380000000000, 0x2, 0x9}]}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002ab000)={0x0, 0x800000000000}, &(0x7f0000350000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000e7000)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8000, 0x2, 0x6, 0x4, 0x4, 0x3, 0xfffffffffffffffe, 0xb4, 0xae, 0x690b, 0xc24, 0x9, 0x1, 0x3, 0xffffffff]}, &(0x7f0000679000)=0x108) sigaltstack(&(0x7f0000166000/0x3000)=nil, &(0x7f00005d6000)=0x0) mmap$binder(&(0x7f0000a86000/0x1000)=nil, 0x1000, 0x2000000, 0x810, r0, 0x0) 2017/12/24 23:54:56 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) times(&(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0xdf)=""/223, 0xdf}], 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000925000)=0x1, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/24 23:54:56 executing program 0: mq_open(&(0x7f0000076000)='.\x00', 0x0, 0x0, &(0x7f0000522000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f00009ff000)='/dev/sg#\x00', 0x800, 0x800) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000999000-0x4)=0x0, &(0x7f000038b000-0x4)=0x4) 2017/12/24 23:54:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000cb7000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f000003c000)={0x0, &(0x7f0000896000)=[]}) splice(r0, 0x0, r0, 0x0, 0x4, 0xa) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000096d000)='/dev/vga_arbiter\x00', 0xa4300, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000f7c000)={0xbfc3, 0x3}) 2017/12/24 23:54:56 executing program 1: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000060000-0x8)='./file0\x00', 0x400400, 0x4) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000f6b000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x103f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0xf99}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x98) r1 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x18, &(0x7f0000c12000)=0x0, 0x4) 2017/12/24 23:54:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f0000081000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r5 = getpgid(0x0) fcntl$setsig(r3, 0xa, 0x12) vmsplice(r2, &(0x7f000020b000)=[{&(0x7f0000fb3000)="b0d08f0a702cd7a2c9cbe75d4230e9fe", 0x10}], 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000ad7000)=@generic="8e4d8ca8ab450b9420b7672d6d67a87e") dup2(r2, r4) readv(r1, &(0x7f0000dd1000)=[{&(0x7f0000fb6000-0xb0)=""/8, 0x8}], 0x1) fcntl$setown(r3, 0x8, r5) tkill(r5, 0x16) 2017/12/24 23:54:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x8000e, 0x9) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) fstatfs(r0, &(0x7f00008a8000-0x78)=""/120) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000de0000-0x4)=0x0, 0x4) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000406000-0x3c)=[{{&(0x7f0000774000)=@generic={0x0, "4b2879b4cfc4252ab30ce12257a645ed8ced6b002c739982f3d99c6b5fc6bc0013214d43952eeda93a952642299113c9a5fb058ebfed242847e12c94dabc573e99154827737e6b8de2f5eee3c88160ade41041a6bd232502f24a94b1a5c8cd96302ac877796ea162706b59fb70dffe091553b1e706e47d54b358e2c47c30"}, 0x80, &(0x7f00002aa000-0x40)=[{&(0x7f000099e000)="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", 0x25e}, {&(0x7f000098f000-0x8e)="8f008cd5806c233f6ae8626dbb5a4fd95f0c4ff4805e20ac005685c251071012277d747f17f374339a32d3fe67233f9150ffe3369412de9aaaadf973ef38923bc60a9ace656dbb8c8ce271c6da79feca57c472ec58aadc0a566e28cf653bce5cb39ce136c620f344bf2e41b9775c755db641ae23d94f56f6e3d492484f93d90c491e146ebc2a4974ffa4aa4d28b2", 0x8e}], 0x2, &(0x7f0000454000-0x1c8)=[{0xa8, 0x29, 0x200, "cde7361c782bde81edd62245596a0f1fb3ee7347237212e29f9673370b6a62091785ec2f1feff9a3e04509001cf0cd71ceed29e5bdabe2455ac25b5ccd10772db98fb3670c74a588d9187a327e047e56f6249e6f54d83e91fa6d1cfda6e9e6d674e74bd14e74ca3950d4aae7905e0c0361153d5011e29827bec3fcdb62211f6b55e75c1453457da61361b6d6144a5fb54fcea77b38d8d814"}], 0xa8, 0x0}, 0x7ff}], 0x1, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b49000-0x11)='/selinux/enforce\x00', 0x800, 0x0) 2017/12/24 23:54:56 executing program 2: openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d86000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = creat(&(0x7f00004c4000)='./file0\x00', 0x2) r2 = open(&(0x7f0000d08000)='./file0\x00', 0x701900, 0x84) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f000025a000-0x5c)={{0xa, 0x2, 0x2a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, {0xa, 0x0, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, 0x8a, [0x19, 0x3, 0x6, 0x400, 0x7, 0xee9e, 0x81, 0x5]}, 0x5c) recvmmsg(r2, &(0x7f000078f000)=[{{&(0x7f00002eb000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000047d000-0x90)=[{&(0x7f00001b3000-0x32)=""/50, 0x32}, {&(0x7f000095c000)=""/79, 0x4f}, {&(0x7f0000aa6000)=""/4096, 0x1000}, {&(0x7f0000c7e000-0x1b)=""/27, 0x1b}, {&(0x7f0000ec3000-0xf4)=""/244, 0xf4}, {&(0x7f0000a7c000-0x26)=""/38, 0x26}, {&(0x7f00004d9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000439000-0x77)=""/142, 0x8e}, {&(0x7f00007ab000)=""/178, 0xb2}], 0x9, 0x0, 0x0, 0x8}, 0x3}, {{&(0x7f0000cea000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000109000)=[{&(0x7f0000b1d000)=""/4, 0x4}, {&(0x7f00003a9000)=""/252, 0xfc}, {&(0x7f0000ecd000)=""/159, 0x9f}, {&(0x7f000080d000)=""/51, 0x33}], 0x4, &(0x7f00006ca000)=""/182, 0xb6, 0x101}, 0x4}, {{&(0x7f0000892000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000e4b000-0x60)=[{&(0x7f0000390000)=""/179, 0xb3}, {&(0x7f0000f55000)=""/246, 0xf6}, {&(0x7f00004a2000-0xdb)=""/219, 0xdb}, {&(0x7f000082b000-0xef)=""/239, 0xef}, {&(0x7f00006b6000)=""/76, 0x4c}, {&(0x7f00003e3000)=""/70, 0x46}], 0x6, 0x0, 0x0, 0xfffffffffffffffe}, 0x8000}, {{&(0x7f0000059000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00005a4000)=[{&(0x7f0000f53000-0x35)=""/53, 0x35}, {&(0x7f0000ea2000)=""/220, 0xdc}], 0x2, &(0x7f00004b1000)=""/31, 0x1f, 0x10000}, 0x8d95}, {{&(0x7f000082e000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000056f000)=[{&(0x7f00004ff000)=""/71, 0x47}, {&(0x7f0000495000)=""/49, 0x31}, {&(0x7f00006cb000-0x93)=""/147, 0x93}, {&(0x7f0000e5e000)=""/131, 0x83}, {&(0x7f00002af000-0x64)=""/100, 0x64}, {&(0x7f0000ac8000)=""/219, 0xdb}], 0x6, &(0x7f000020c000-0xdb)=""/219, 0xdb, 0x8001}, 0x4}, {{0x0, 0x0, &(0x7f0000470000)=[{&(0x7f0000ac3000-0x3c)=""/60, 0x3c}, {&(0x7f0000960000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fa9000-0x73)=""/115, 0x73}, {&(0x7f00003b2000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b8b000-0x79)=""/121, 0x79}], 0x5, &(0x7f0000c09000)=""/4096, 0x1000, 0xa00}, 0x1}, {{&(0x7f0000964000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000069e000)=[], 0x0, &(0x7f0000925000-0x1000)=""/4096, 0x1000, 0xe0ac}, 0x0}, {{&(0x7f0000c5b000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000223000)=[{&(0x7f00009e6000-0x2a)=""/42, 0x2a}], 0x1, 0x0, 0x0, 0x1f}, 0x8000}, {{&(0x7f0000494000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000028000)=[{&(0x7f0000045000-0x63)=""/149, 0x95}, {&(0x7f0000503000)=""/138, 0x8a}, {&(0x7f0000b0a000)=""/71, 0x47}, {&(0x7f0000dc0000)=""/183, 0xb7}, {&(0x7f00008d7000-0x92)=""/146, 0x92}, {&(0x7f0000a17000)=""/25, 0x19}, {&(0x7f00006f9000-0x69)=""/105, 0x69}, {&(0x7f00003db000-0x89)=""/137, 0x89}, {&(0x7f0000561000-0xdf)=""/223, 0xdf}, {&(0x7f00002f3000-0x19)=""/25, 0x19}], 0xa, &(0x7f0000ec4000)=""/140, 0x8c, 0x7fffffff}, 0x74}], 0x9, 0x3, &(0x7f0000e15000-0x10)={0x77359400, 0x0}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00005d7000)={@loopback={0x0, 0x1}, r3}, 0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000e45000-0x8)={0x0, 0x80000001}, &(0x7f00006f5000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000d5f000)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000021a000-0x90)=[], 0x0, &(0x7f0000ec9000)=""/188, 0xbc, 0x0}, 0x2) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) recvmsg(r6, &(0x7f00003a3000)={&(0x7f0000cd2000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000a10000-0xa)=[], 0x0, &(0x7f0000af7000)=""/0, 0x0, 0x0}, 0x2) sendto(r5, &(0x7f0000012000)="", 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000af7000-0x8)={r4, 0x6}, &(0x7f00006dc000)=0x8) writev(r0, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe580000004eca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d0001000100080000ec6b0f536e06ce", 0x58}], 0x1) getsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f0000979000)=0x0, &(0x7f0000433000-0x4)=0x4) 2017/12/24 23:54:56 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000003000-0x22)='posix_acl_accesscgroup]security/(\x00', 0x22, &(0x7f0000001000-0x1)='\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f4a000)='/dev/ppp\x00', 0x80000, 0x0) getresuid(&(0x7f0000ccc000-0x4)=0x0, &(0x7f0000d45000)=0x0, &(0x7f00000ce000-0x4)=0x0) fstat(r0, &(0x7f0000112000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000f49000)='./file0/file0\x00', r2, r3, 0x1000) clone(0x0, &(0x7f0000c92000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/24 23:54:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000321000)={0x6, 0x5, 0x1, '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]}) ioctl$int_in(r0, 0x0, &(0x7f00002ed000-0x8)=0x0) 2017/12/24 23:54:56 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e0b000-0x4)=0x3f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000752000)='./file0\x00', 0x100, 0x48) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_void(r2, 0x1, 0x41, 0x0, 0x0) setsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000de1000)=0x7, 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000039c000-0x28)={@common="6c6f3a00008000000000000000ffff00", &(0x7f000041d000-0xd7)=@ethtool_gstrings={0x1b, 0x4, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 23:54:56 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000012000)={0x0, 0x0}, 0x80800) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000013000-0x2e)=""/46) r1 = syz_open_dev$mice(&(0x7f0000012000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000014000-0x4)=0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000000000+0xc0f)=""/56, 0x38, 0x0, 0x0, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utime(&(0x7f0000011000)='./file0\x00', &(0x7f0000013000-0x10)={0xfffffffffffffffc, 0x10001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000459000)={&(0x7f0000ccf000/0x4000)=nil, 0x4000}) 2017/12/24 23:54:56 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000003000-0xb0)={{0x80000001, 0xffffffffffffff9d}, 'port0\x00', 0x4, 0x0, 0x2, 0x9, 0x10001, 0x75bb, 0x20, 0x0, 0x0, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$tun(r1, &(0x7f0000004000)=@hdr={0xfffffffffffffffc, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, @ipv6={0x17, 0x6, "f5b618", 0x18c7, 0xef, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[@hopopts={0xbf, 0x91, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0xcb, "1f48ae0a9e30e2119dbad131a5c397d2dcd2ba15687e78592bc33ba38369bf375978915fad25223b6c0b90107e728688178f945b6febf24060e08b2de243e2680bd004a5a2c82839ff17ceae73f1144e3b25fd0a858f93fa0ebd769c7e2d56ea501dae811dc2e1b17e10720c9df9e8ca5c75e1e8a1167378f141ab679f19ca796a6defcf2ec02ffaa9f8ffb3bae3d0147d78f50367968d0b30ee07db0875c79f0ff8215ef657ddefaa416e6417b4bf4206add48641077354350b141d80cc258cb7d73ef381ee7ed0e7f14a"}, {0xff, 0xfc, "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"}, {0xff, 0xc4, "8af21d574e820a2fded68cf977a4ac8531a669bfb5e5561c5537587bcfcda6ef1991430a458f96ed72928dc653dbbf4a4a658e9b8e3f512dcea015fab63610cf5b8ab76bc23f97786aee011661d5fa37b3d689ab412f3bc9f2d7df0b0cb41230b25815980899dcd306a219c28ddee49606a4911a781f6e89e4525edea30336b0895a84989d0f7fa710362c572e25ec499226e96274a53af82e6adb80641a1aa7f3e473b81eac2635e899bff4f017ca4dad1a050beaefbfc14d6efd84c07f6f8cc31ab50a"}, {0xfe, 0xb5, "230d06166e54073dca17e3900b0b3f0fed2fdda943fb0517a71f6ff8adce6544cff5f2a89e82a798ba3729f9ab6abea4063b55010b93bb3dbba7da97d57c4c9cd524cb6cbc31e9f3859b1656013dedfff35405ee7b0c42123dd657c790eecce4f547509d2ec3fdcd093b8579aaa64aacb4983a9bda1cc6be9f9a9aafabc01d525b58ed39a9b7ff4e2c71a8b501e74a1ae336fd00713595b8ba812e149d592ed6c0418337b802f87b6cbf2610cb7a1e7fa285304934"}, {0xc9, 0x9e, "e970592b88bcfc45edac0fb61aaa0c0ec6527d6b04f7e0bad4df107071da8c69ecdff05e75a8315708a5d7e75d6b8bac746bfdfcb0798b52d0c1640a98a9c8d844fe4cb2adb6c221d06a45c7a75ea4eeab1e36495ba7c4a229542f1d6953e56d8a78c5a3a33fbc96348fd1be864d0b8a2811c4d62fcbc02ead0ed02961409814176a477351a499325e55a2dc6e10664599e8efa9374ed2e8ec7dabd1c200"}, {0xfe, 0xa4, "fcdbe1b89f8c7b64feb853c4bee7a7fe7dd470b9ef63b681e4ccb6e690db523e67e2298cd4bc2c41a4607c578b0977e27e1dd8b0d844ef626d42f26b83bf2bbf30c621a7dcaea2acf7673c217a36136bbaaf662e3c1150dea81b89bf7704b6a6b8ecb00c69d80c087ed6326a262d28c186fa29d2f6fb23bddf12a46277d005e9f5d6f3f9f61baada4823486437aa1b1bba504d873d64bcb7079ab68124b50d47d0025393"}]}, @routing={0xc, 0xe, 0x0, 0x9, 0x3f, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0xff, 0x265, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xfa, "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"}, {0xc9, 0xa9, "fbe1bfb2533cf92928d28e2865036623e1d13607e53d17352fa6d2e872491b5c7582cf71c89f548aa24cb9d7be82e1728838a56b8d4577708e9002343223fd852d2e783c06f3fba21a9ca75d0ac86044251a8efdb722ea9b457b6aa53082d213b9692c9a69159b067ad0fa0da1a51cc33777a42e0d4761bd1b12882b7ceddbe9faefd2e34c200e86307ebe448ee85802282e286743ce63fa214044d6a8579511355b24e0925cb5a097"}, {0xff, 0x5, "734657894b"}, {0xff, 0xb8, "5706b78a2dc6af91121dae99c2d636ec02b255b795d79aa48447ac2158ffa6b80224afbf4da05b53c5da3a437e7a5edb3873175d0eb1d0a09211a541c2094d1531891f658a40250bb39c6003d5e1ae79fffc95cf316853d629e2fab773a444438cde75ed41cae099d9d1bd6661cc437777d53c0697fa0a1b7de0ae0382a5ed0f2251d7d323a647292ff66d6f82032a2c6e5cc6063fced46ea728cc433bddd2cd5a796c3d055a94cf94406778e694717d75296ebb36f1d892"}, {0x7, 0xb9, "9b0da5d9bacd44c30fa1fca645b7d3b8bb76f39ce785d8c7da44cca2e07164c2e58aea62c90d9f7ea1d2a0983ec7b6011a8e97a4067a0e022d136e84a067816c3e27532c23297ed34acd344238a66ec724b671e672f9b40672c7d0dd74e43c1b9d979e99336ccb64600148948eebbf9b9ac6a8f0a0ca5d3e27df6f2f3bffff886f29bbcc9d1460a41364f96fd087734799e236f40adfa025b9e500c8e1db770e02b39aad10b6bec628f633462ac0c349c0ecb98c1def04f8b6"}, {0xfe, 0x1000, "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"}, {0xff, 0x7, "8df9374c7a2ce9"}]}, @dstopts={0x3a, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x18, "052ab4d739369c6e8fa3d7028a1597535f7c7ce08b4bd28c"}]}], @dccp={{0x2, 0x0, 0x4, 0x1, 0x57, 0x0, 0x0, 0x0, 0x0, "2bf909", 0x1, "15204c"}, "2d6ade4086d535357fd5f60e77e5741358fa6f52a8ae66676e1eebf780e515e5e764885bd7abacb46fe9df6e6dbd6bcdca69aede7ac227309c332eeadbfd922d0ad26649bbbc9f068acd30d8a47026"}}}}, 0x18f9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000006000)=0x800) writev(r1, &(0x7f0000000000)=[{&(0x7f0000003000)="12", 0x1}], 0x1) 2017/12/24 23:54:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000dc000-0x8)={0x0, 0x0}) connect(r1, &(0x7f0000ad7000-0x9)=@rc={0x1f, {0x0, 0xfff, 0x5, 0x1, 0xff, 0x6}, 0x6}, 0x9) capset(&(0x7f0000001000-0x8)={0x20080522, 0x0}, &(0x7f0000db4000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup3(r0, r1, 0x80000) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000cbd000)={0x14, 0x0, &(0x7f0000858000-0x14)=[@request_death={0x400c630e, 0x1, 0x2}, @exit_looper={0x630d}], 0xb, 0x0, &(0x7f0000aec000-0xb)="5082dc296b56ea204f63de"}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f2, &(0x7f00007df000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01002e00faff20e0820308000408eb005e00000000000000100000eb7e000423"}) 2017/12/24 23:54:56 executing program 3: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000030e000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000e63000-0x10)={0x17, 0xe9, &(0x7f0000046000)="6e21bfc5005fbb79239e41b5cf6ad741afe57ff730ec2f0b5680755847a7d6421aa625d90399cbc51e1f4d6b420972b1f3f91ca13cc6ce462e7d652e04035b2995a2eb034499c2776212745049d92232d5f6c68b3b4476e2c1cf965c932a03b2c6bfde6d6f4b85cf91f326007261662c0052825f97150907f4f8b39a4398feec6f0e29b88b31f3e6a71c3f501a95d3410c6dcd1d13b0ba8612919f05a0a055dc064bcc60f3cec27277d9dd66b8cdf96f1dca8578fc7cfcc2f5baec848ebc80b44a27dc012f8078f0aeffad60a6a68e135a0726aa1c42d3b48e236415f1aa7bfdc64aa491b0dfc9ffd1"}) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000e6b000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f00007b3000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 23:54:56 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f000000a000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f000000c000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/load\x00', 0x2, 0x0) 2017/12/24 23:54:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000b000)='net/fib_trie\x00') preadv(r0, &(0x7f0000810000-0x10)=[{&(0x7f00002e6000-0xf4)=""/244, 0xf4}], 0x1, 0x29) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000610000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 23:54:56 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/24 23:54:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = add_key(&(0x7f00005a6000)='ceph\x00', &(0x7f00004f0000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002ec000)="35f7d0a36906ef1d5dcaa61b94b3e08759e37f0161cc32d489a2cdeaee28f7192bcc0c54d1a0c0cebfab4180b201f66f178973410c573992c71da02e450c16d689ccf8f2fd953743f3bb7023669081b441393d0a61df2bfbd9725157e4fa19856a914be29d728fcfad8b6da3dd8eb5910e9354a155e4bb75d47b3fcbdb5ffc077e1efb359079de68c531bbef3dac2a0ae5c342fc4b3483edb9db225c39f3d27517c342d66dbc090f5ac45b494cee6e", 0xaf, 0xfffffffffffffffd) keyctl$describe(0x6, r1, &(0x7f0000249000-0x93)=""/147, 0x93) write(r0, &(0x7f0000c2e000)="1f000000100a1f000000000000000000029d15ff090001800400010000df18", 0x1f) 2017/12/24 23:54:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) munlockall() r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000572000-0x10)=@generic="5028ef3fad60989688b6e6892526e9ce") 2017/12/24 23:54:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00009a4000-0x4)=0x1, 0x4) connect(r0, &(0x7f0000d17000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000013000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x0) sendmsg(r0, &(0x7f0000c67000-0x38)={&(0x7f0000c25000-0x8)=@sco={0x1f, {0x6, 0xfa9, 0x5, 0x93, 0xffff, 0x9}}, 0x8, &(0x7f00003c7000)=[{&(0x7f0000143000-0xc7)="e67a95420901633ae8f1dd087c760ce61384be05dc7cd0721b20f21f6702e5758e60f2be8548e47b272476840b058ceba34796e8210f6e175889ec16dc9180b618fd3f4a5180432071c391397a78c363e9ccc8f008ec1291d2c2f3bd22926e8d2bd6223720bd3a536c5168c194914a8ed26ea7570d6d595b43ec7f0dbccb780345ae40de35ead90728813ab171279bbb496e85f949877cc968b6a6465de2c36d4e444c38481ae9596bef06eb131670a3eb71aec2df8f9599b7b3db44a84ad9f793a25cedc0e04f", 0xc7}], 0x1, &(0x7f0000175000-0x150)=[{0xc0, 0x117, 0xfffffffffffeffff, "2036b4cc85f09aeae8022233ed13a1542d01f640adcf98fd789e5a7c98a888f8087c8600e664cc0d608d5055dd5c3a3b830a6c439ccfe07c4e3922ea30f2fa67b4b8004210c03016f20fc176961b0f0ddef5a0385d6effbd42706f780da349064bed9a5cde0c46c332418010632d766d122f7974fbd3b8ede3e66389b76b207aa8ac1288b99bc6c8ca21427219d582339cd6d71100334f55d4418e6a8710bd802cf8bf99cb4520e56eff79d807f08c99"}, {0x90, 0x6, 0x6, "73191e71b204537135d8a18367e77c911b792b0c75bf58723ea2e52f15efa7fec85132ff2c155c46eae702819ec50d1f6cad93ef8dd1341e637efd8ddb972122c89f255990ac51676c5356604769c0f5d0f4fb74da619518bc4998112fd391a991e9577678b634e3da5b13afc522b4852f28bbf6f3dbc1c0891491"}], 0x150, 0x20004000}, 0x40000) [ 35.981736] binder: 4019:4029 ioctl c0306201 20007000 returned -14 [ 36.023128] binder: 4019:4029 transaction failed 29189/-22, size 0-0 line 3005 [ 36.043574] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/24 23:54:56 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x4000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x1a, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000001000)={0x200000000000004, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000000e000)={@loopback={0x0, 0x1}, 0x5, 0x0, 0xff, 0x2, 0x100000000, 0x0, 0x7}, &(0x7f0000018000-0x4)=0x20) 2017/12/24 23:54:56 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f000066d000)={0x0, 0xa, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="7bcee462d9cc"]}) socket$inet(0x2, 0x6, 0x1) 2017/12/24 23:54:56 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000fc2000)=[{r0, 0x9, 0x0}, {r0, 0x11c, 0x0}, {r0, 0x2018, 0x0}, {r0, 0x20, 0x0}, {r0, 0x0, 0x0}, {r0, 0x1201, 0x0}, {r0, 0x8, 0x0}], 0x7, &(0x7f0000dfd000-0x10)={0x77359400, 0x0}, &(0x7f0000fc2000)={0x8}, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) close(r0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000077b000)='/selinux/checkreqprot\x00', 0x40, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000fc3000+0x495)={0x0, 0xcb, "c893ad793c4c71fabe39585e69b425860a56fe217c64e51db498d6b88e70a00ec38e822c6ed048025d6842577bb45122bf17d51088ed6109d20f22262385fe8a6b8c68c1c3d0a191be16180f00b919a020f13c643c49a98c0c62bd624daf7d26366bba496c3843a2d0382d7f4713cd127af4b548f0583b2d2c19540a2c60b747890fe8a71153a841d3f0f18658a319d6c785f132a510946f1a6e5451c011f1c93dbe3d71c1d08719e29dfc6f94cb9ce9acb8485989c0feb9031219d7d33f1823f7301fe4f55d28b1431129"}, &(0x7f000013c000-0x4)=0xd3) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000fc3000)={r2, 0x2, 0x30, 0x427, 0xfffffffffffff800}, &(0x7f00001a8000)=0x18) 2017/12/24 23:54:56 executing program 2: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000000c000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000009000-0x4)=0x10, 0x80000) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000022000-0x4)=0x0, &(0x7f000003c000-0x4)=0x4) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000002b000-0xc)='/dev/rfkill\x00', 0x448000, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f000003c000)=0x0) fallocate(r1, 0x0, 0x6739, 0x9) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000009000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000038000)=0x14) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f000003d000)={0x0, 0xde79, 0x7, 0x1}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000003c000-0x4)=0x0) 2017/12/24 23:54:56 executing program 5: r0 = syz_open_dev$mice(&(0x7f000035c000-0x1)='/dev/input/mice\x00', 0x0, 0x80a00) ioctl$KDMKTONE(r0, 0x4b3b, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000)='::GPL-\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x11, &(0x7f000019d000-0x4)=0xfffffffffffffffe, 0x4) 2017/12/24 23:54:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000c2b000-0x8)={0x20080522, 0x0}, &(0x7f0000e26000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f0000f09000-0x8)={0x20071026, 0x0}, &(0x7f0000ab7000)={0x0, 0x0, 0x3f, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000026e000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) 2017/12/24 23:54:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) syz_fuse_mount(&(0x7f0000593000)='./file0\x00', 0x0, r0, 0x0, 0x0, 0x562e3336c0ed74de) 2017/12/24 23:54:56 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setlease(r0, 0x400, 0x1) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = dup2(r1, r1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f000061c000-0x4)=0x0, 0x4) 2017/12/24 23:54:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001a1000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f00004c2000-0x1)="14", 0x1, 0x40, &(0x7f0000001000-0x14)={0x11, 0x10, r1, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f00001e4000)=0x2) close(r2) 2017/12/24 23:54:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000017b000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$TCGETA(r0, 0x5405, &(0x7f0000b1b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000c9000-0x8)='./file0\x00', 0x0, 0x0) prctl$void(0x3) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2017/12/24 23:54:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a1c000)=0x0) r3 = geteuid() r4 = getgid() sendmsg$netlink(r0, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000008000)=[], 0x0, &(0x7f00008f5000-0xe0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0xd0, 0x0}, 0x0) recvmmsg(r0, &(0x7f00008d1000-0x168)=[{{&(0x7f00008d8000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000041a000)=[], 0x0, &(0x7f0000187000)=""/161, 0xa1, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000ec1000-0x10)={0x77359400, 0x0}) 2017/12/24 23:54:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fde000)='/dev/rtc\x00', 0x100, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000ce3000-0x4)=0x80000000, &(0x7f00007a5000-0x4)=0x4) r1 = socket(0x1000010000000010, 0x2, 0xc) getsockname$inet(r1, &(0x7f0000871000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000158000)=0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00003cb000-0x4)=0x4, 0x4) 2017/12/24 23:54:56 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) r2 = dup3(r1, r0, 0x80000) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000016000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000003000)={0x0, @in={{0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x0, 0x401, 0x9, 0x9}, &(0x7f000000b000-0x4)=0xa0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000017000-0xc)=@sack_info={r4, 0x20, 0x4}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000016000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000)={{{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x1, 0xffffffff7fffffff, 0x2, 0xd2c1, 0x3, 0x80, 0xa0, 0xa000000000, r3, r5}, {0x1, 0x7ff, 0x4, 0x82e, 0x2, 0x401, 0x9, 0x5}, {0x9, 0x2, 0xfe4, 0x9}, 0x4f, 0x8, 0x100000001, 0x1, 0x8, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1f, 0x0, 0x3, 0x278da89d, 0x6, 0x74, 0x100000000}}, 0xe8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000-0x30)={0x0, 0x0, &(0x7f0000007000-0x40)=[], 0x1, 0x0, &(0x7f0000010000-0x9)='R'}) [ 36.144017] capability: warning: `syz-executor3' uses deprecated v2 capabilities in a way that may be insecure 2017/12/24 23:54:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x1031, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000086e000)=@generic="b0a7410d73b770eb37d0b1de74448093", 0x10) 2017/12/24 23:54:56 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000, 0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x27}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000004000)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6, 0x8, 0x5, 0x2}, 0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000006000)=0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000006000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2017/12/24 23:54:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ce8000-0xc)='/dev/rfkill\x00', 0x0, 0x0) setns(r0, 0x8000000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000af3000)={0x0}, &(0x7f0000098000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000bb000-0x4)=0x0) [ 36.230045] audit: type=1400 audit(1514159696.607:9): avc: denied { getattr } for pid=4092 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 36.241125] binder: 4095:4103 tried to acquire reference to desc 0, got 1 instead [ 36.242325] binder: 4095:4097 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 36.242376] binder: 4095:4103 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2017/12/24 23:54:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) clock_gettime(0x0, &(0x7f000036c000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000d9000-0x10)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f00003eb000-0x2c)=""/44, 0x2c, 0x2, &(0x7f00005f7000-0xf)={0x0, 0x0}) write$evdev(r0, &(0x7f0000ffd000-0x60)=[{{r1, r2/1000+30000}, 0x6, 0x100, 0x0}, {{0x77359400, 0x0}, 0x9, 0x6c, 0x8}, {{r3, r4/1000+30000}, 0x3, 0x9, 0x400}, {{0x0, 0x2710}, 0x5, 0x0, 0x80000000}], 0x60) r5 = syz_open_dev$evdev(&(0x7f000067f000-0x12)='/dev/input/event#\x00', 0x100001, 0x4100) ioctl$EVIOCSKEYCODE_V2(r5, 0x40284504, &(0x7f0000a20000-0x28)={0x7ff, 0x0, 0x0, 0x0, "cc450294828d9b22c3c7c917d91a496bed9216a6f3af549d6ee1fe23806ba2a4"}) 2017/12/24 23:54:56 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000f0000-0x5)='auxv\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de8000-0x4)=0xe8) r2 = getgid() syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000093b000)='./file0\x00', 0xe000, r1, r2, 0x8, 0x3, 0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000011f000-0x34)={0x0, 0x2c, "376ad94882daaceda95f794b47873e367f4372137d6ec439b999333a09807e4abbe9d818cfdeb3891737a31f"}, &(0x7f0000878000-0x4)=0x34) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002c4000-0x8)={r3, 0x9}, &(0x7f0000b6a000)=0x8) mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1000, 0x2, &(0x7f0000826000/0x1000)=nil) mremap(&(0x7f0000b18000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000a94000/0x1000)=nil) 2017/12/24 23:54:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000cea000)='\'GTL:\x00', 0x0) pwrite64(r0, &(0x7f00006af000-0x3)='\x00', 0x1, 0x0) pipe(&(0x7f000006e000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00008f0000-0x8)={0x0, 0x0}) fcntl$setpipe(r2, 0x407, 0x0) sendfile(r1, r0, &(0x7f000000c000)=0x0, 0x587c) splice(r0, 0x0, r2, 0x0, 0x8000100000004, 0x3) fcntl$getown(r1, 0x9) 2017/12/24 23:54:56 executing program 0: r0 = gettid() tkill(r0, 0x100030) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000932000)={0x0, 0x0}) [ 36.275399] audit: type=1400 audit(1514159696.657:10): avc: denied { setopt } for pid=4092 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2017/12/24 23:54:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a09000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000f6a000)="1f0000000004ff00fd4345bb00000008004000000900010001160103000000", 0x1f) 2017/12/24 23:54:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000fd4000)={0x0, 0x0, 0x0}, 0xc) r2 = getgid() lchown(&(0x7f0000790000)='./file0\x00', r1, r2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f55000-0x80)={0x2, 0x1, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_x_sa2={0x2, 0x13, 0x467d, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/24 23:54:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) accept4$inet6(r0, &(0x7f0000a75000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000068e000-0x4)=0x1c, 0x800) fcntl$setsig(r0, 0xa, 0xa) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x0, 0x0, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/24 23:54:56 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x8, &(0x7f0000001000)={0x0, 0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f0000001000-0xc5)="e51a4481de276c3376c078214f1d12700b048de796e8a8c98c350ba7f63704a58207a80949084b53654466cf586c717cad52aba7146630c142b0bcfd94cd89e5e5c6a00755d4e93ac1e1b0d475b0fb9b2b5825d50d3de3e30c4f0ea4b0340f7eed2d64fc3feefe8f408044f40f83c4343bdd0a714bfc741ea0a4076cc13c4d4c4ae925b4f9d4f0758d05432f77f8888028b6b875efe6586fa661055a272a293120a48c14d8ab199e6d12d45539fce23bde5a0299793e1de46b362242a9bb57b50cac4bbb2f", 0xc5) futex(&(0x7f0000001000-0x4)=0x0, 0x8b, 0x0, &(0x7f0000000000)={r0, 0x0}, &(0x7f0000000000)=0x7, 0x0) 2017/12/24 23:54:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x1, 0x10140) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000847000-0x1)='\x00') socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00009e4000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000dad000)=0xa57) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x1, 0x0) fadvise64(r2, 0x0, 0x2, 0x0) writev(r2, &(0x7f0000d9a000)=[{&(0x7f0000653000)="32520ce06703fc088eb64010419b2be838636e1c47d283b051b5c02598956df9ab34d3df8767980d33f239f6f174ef50b4399bb3ea49a20c55e354fd5fd6d8ee2d37ef05b2bf3e302b367d5379388707d8f9cba70d18fd527de91216b9cb0644426d889b3375f4d403ab6f8789291454a1ce199508e7fe80f0a050091a0c6b1d89a3043345aeaaf4a31216995d863d958614466a23e9c2f2866ed0dffe6a909d8425e961f6713eed031083f580e32f7c13711d6411e7b0c8b77baebc19e827c4ee8de200d716a06b272746de50e6ffd0e1999a9b11855b65e1464dfcd4313cb26b4ec2d3ec5aa852806a5ee808a6144d0786180a07", 0xf5}, {&(0x7f0000ac8000)="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", 0x1000}, {&(0x7f0000bff000-0xfa)="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", 0xfa}, {&(0x7f0000124000)="40d9786b4ca813dbfe56d52259f2355a99b72b02dd6b0f17a2c2ea4a16b4c211dddea395b2e20651a53c8e5108a0ea1c502b1c76504688a765dc888a216f7c045e9f09f7dd7a4825f7a5ca23f30d1e4ae512eec2401f2fcbf1b8", 0x5a}], 0x4) 2017/12/24 23:54:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x2, 0x800) r1 = request_key(&(0x7f00007ec000-0xa)='blacklist\x00', &(0x7f0000eaa000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009bc000)='\x00', 0xfffffffffffffffb) keyctl$assume_authority(0x10, r1) fadvise64(r0, 0x0, 0x7ff, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f000042e000-0xb)='/dev/hwrng\x00', 0x0, 0x0) 2017/12/24 23:54:56 executing program 6: mmap(&(0x7f0000002000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000001000-0xe58)=@file={0x0, ""/4096}, &(0x7f000099d000-0x4)=0x1002, 0x0) recvmsg(r0, &(0x7f0000fb1000)={&(0x7f0000fb0000-0x10)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000faf000)=[], 0x0, &(0x7f0000fb0000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) socket$unix(0x1, 0x2, 0x0) writev(r0, &(0x7f0000fac000)=[{&(0x7f0000706000)="480000001400197f09004b01fd0d8c560a880000f217e00600000000000000a2bc5603ca8164643e8900000028213ee206000000000000ffff5bffff00c7e5ed5e0000000000000006b718231be86efd121fffff6b0f536e", 0x58}], 0x1) 2017/12/24 23:54:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000778000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000bb0000)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000d04000-0x1c2)="", 0x0, 0x0, &(0x7f0000fdf000)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c17000)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000317000-0x4)=0x0) r3 = getuid() fstat(r0, &(0x7f0000a12000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000996000)={0x0, 0x0, 0x0}, &(0x7f0000320000-0x4)=0xc) r6 = geteuid() lstat(&(0x7f00002e2000-0x8)='./file0\x00', &(0x7f0000323000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00004c1000)={&(0x7f0000d94000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000055000)=[{&(0x7f0000e50000-0x5e)="e25fc65d0f0ec7c235435091c4fcbaeaed83cb127311128bd3c0419faa389f84b8cf38384ec9a2c1c471c8dd0da6c85ad630438a7072b2e3568bec590c1e09a673b5a5808f729abfdbd0e3efb90e4d7f413944a64c6e292bec2837c140d2", 0x5e}, {&(0x7f0000a1c000)="c8ae470a8aeec3df2da99be75c52b1db935deb25e85ff653186ce6", 0x1b}], 0x2, &(0x7f00008d8000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x88, 0x8885}, 0x20000005) 2017/12/24 23:54:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) readv(r0, &(0x7f0000c17000-0x30)=[{&(0x7f000025c000)=""/3, 0x3}, {&(0x7f0000f27000)=""/213, 0xd5}, {&(0x7f0000197000-0xf6)=""/246, 0xf6}], 0x3) r1 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) pwritev(r1, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000c16000)=0x0, 0x100000001) 2017/12/24 23:54:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f0000ab4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007c4000-0x1)='\x00', 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000179000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000758000)=0x0, &(0x7f0000603000-0x4)=0x4) 2017/12/24 23:54:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x8000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000e19000-0x90)=[{&(0x7f0000000000)="ba8e1d61e64b01eb69cb32d5c5cb840805948c1c32ffef92f59bdddc39bab50365eb3477e4ca0b2fa0f84bb752174961630ce337", 0x34}, {&(0x7f00005a8000-0x73)="03a476eda8720f2e7b62bdadf8cfb8232dd68d3b1626d3f55f7bcd1b8e2bffec8428ecab97fababf3495276c6f6b7a640281ec006ac6cf7903a510a76f5ddab452085fc3e9efdf100a353752d30a621d017f4c379fb3741254aac6339cb129cb49e1af37181fa047d27e6d15b2d5b6a60b2805", 0x73}, {&(0x7f000069a000)="548a53f5fc695858cfc2a0a22396dc2104750c766d7b647ff06b0c9a8cbd7c3867b7cd5aac64f77de5861e2889e02ae39dacd53a289acb8042abf326ea9fdf43a4efa83303baf56792117ce9564b7744a971928e117c8d63b23475f0a6d684eb3200c1a2227144016c9e31fa8823458978510f1fd6c24ea766c1512803722a013224183443ff12", 0x87}, {&(0x7f0000001000-0xac)="eff9a5806599160c25e51798a5a68aeb7c9f4df6ffedce74602d171265cc7843d0f244974bbbd3a36d679a8751a2764aa84fe47c155de269c015d2775c65038d89b86de32d558a9d9773e4ce60a48b0ee528c1bd5400909ce307bf3740c2b91db12c8b56b8ccd0b8e0883f303cdce2290c32f3fb2518565c7a0061800c5f7c5016604077a7b32aac7e55b21d5073909a442d523b6ce7f3d50c6731bc94e19035316c4d24fa5064a3b4c16c05", 0xac}, {&(0x7f0000230000+0x287)="41e56cecdac2326ef51fea279f5a76f9a9a237976dd6b44471a2b586966f05a60ba15962920dd9d42deefce27129114a169f175ffc00d331330374be4dbe512f9bcbf6ead81714d29abc61895dd85f5eb52dc333ec729e46d03710893993e09e047a5b1c00cfd1d90084babd2d0b6bf7b05adb1461d41a754b97e3453b9143c8d8f8d82467eed292005d36642ddc31ffacb4cfb18c42ac75f0b5cbc314b71ad6ea1c79c764a84e990b7688444e4cfd1d14a3247b01f96055073495c47cd8dff0a68b0624d35bfbb8cd0d671ce873dce4cc6788229187c1d6df03e36c0dc9", 0xde}, {&(0x7f000039f000-0x23)="878633a7ba7d135d807954378773bebafd382a68b009cb8044a943c0f8ea2eec15cc80", 0x23}, {&(0x7f000031b000)="e3251464da018c97e9140147f0fe12f9a0cb30f6c2eb63d21d9dc971772639929b822da6ce6e097a5438addf68ee0cb5cfc64e06cf2c56ad3728b0e8fadd7648315a7e68a3bf1340af9d1bfe0d7d83c3ff3ef9d2b3db1f75583c37c9220623e92b154924ccaf8ee04e676437ee331eb1427c9b8ddcd503f68cba4d0381773519670d6270293486c495e0a8c3f7b656dfa42aade6f3cac185ac87accc290cc1a6147b6b8213dd70ce33b1a31c2fcf3ac89d6b0ba3114a75598d6c199a623dc0a9d2353ed6c2f777c86352545e0a93321c2cc8497ce604fb48d6a857604870", 0xde}, {&(0x7f0000ec4000)="903b12ecbafa6b01085e082242a83b128c87035b9e04f861a973c3e83170359a78c4bae7cd9e0cb0472b9791bb11d7213a7c305d07984b950ea76c4e2859e143d7aaec98e228cfbb19e408c17dc0edbd998dc14416e286f541c0f8243d221deb495733cf0a6ea42ee27eb920548a17c76b4366", 0x73}, {&(0x7f000037c000-0x88)="429e67f37d6ca1769140898f64e7fbf1be60910bc9f5cd6fabb7d988620e3c6347a8174468c7e193fb89dca93529902e0b5140c865b533044c494148585f52423120d015b595d1ede1d366680755e4983605bced5fab8ed68782e2af4aceb76b614a3a3a3179f7471f05e565eba5244f5fd5f3808881ca0d623eb0ca09c8c089b98ce6c432c8e097", 0x88}], 0x9) 2017/12/24 23:54:56 executing program 0: linkat(0xffffffffffffffff, &(0x7f0000002000-0xe)='./file0\x00', 0xffffffffffffffff, &(0x7f0000003000-0x8)='./file0\x00', 0xffffffff7fffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x400000, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f000034f000-0x3e)=""/62) 2017/12/24 23:54:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) r1 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000048000-0xa1)="ce1e290cadf29faee17aa8260c28ddcc884f683377e514cb2b24bc6879649145589da303abe38889930d3531a01413d24e6ca5d826a422a1a07107200e94db8e9b430c2534f7170461bc30b4fb8fb165479b6efb17a7dcc63a8e8f5e0c31baa5053662e2059904df9ae9d9b388137f2eb150f28fdb20f23f357398a854e8cbc8296771c9cfc2efd81111ae6ea655ab3f9b5f36e70f584f17a96f517eb0beff6f60", 0xa1) write(r0, &(0x7f0000104000-0x130)="b63db85e1e8d00000001b29d00000000ffffffffed5e92bc7018cea69b97ae21914d872c678ce22c9b160e96aa1fae1a5072e94c0c746bac0001a73caafb5946fbec1065d50b8bdaccc8fee522b5cc837dcb17cb932e9156ec62124333d69760", 0x60) 2017/12/24 23:54:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000550000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) dup2(r0, r1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004b2000-0x28)={@generic="1533185973891e03cd3eacf62bce95b5", @ifru_names=@generic="c492460589dd98d885961c52be220cd3"}) [ 36.669875] sg_write: data in/out 36090/48 bytes for SCSI command 0x67-- guessing data in; [ 36.669875] program syz-executor3 not setting count and/or reply_len properly 2017/12/24 23:54:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3000002, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090b000/0x4000)=nil, 0x4000, 0x51be735cfba72947, 0x10031, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f00002a6000-0x10)=[{&(0x7f000077b000)=""/800, 0x320}], 0x1, &(0x7f000090e000-0x80)=[{&(0x7f0000955000-0x1)=""/1, 0x1}, {&(0x7f000090e000)=""/128, 0x80}, {&(0x7f000090f000-0xa6)=""/166, 0xa6}], 0x3, 0x0) 2017/12/24 23:54:57 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)=[{&(0x7f0000632000)=""/0, 0x0}, {&(0x7f000025c000-0xaf)=""/175, 0xaf}, {&(0x7f0000d11000)=""/255, 0xff}, {&(0x7f0000b7a000-0x5f)=""/95, 0x5f}, {&(0x7f0000001000-0x20)=""/32, 0x20}, {&(0x7f0000eed000-0xde)=""/222, 0xde}], 0x6, &(0x7f0000000000)=""/21, 0x15, 0x8}, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000c16000)='/dev/rtc\x00', 0x200001818c0, 0x0) 2017/12/24 23:54:57 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000012000-0x10)={&(0x7f0000a9c000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000014000-0x10)={0x1, &(0x7f0000013000-0x18)=[{0x0, 0x0, 0x0, 0x0}]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/24 23:54:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x12, &(0x7f00003bf000)={0x47e0a8, {0xfffffffffffff27c}, 0x58000000, 0x0}, &(0x7f000040f000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000069f000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00001fe000)='/dev/sg#\x00', 0x0, 0x0) 2017/12/24 23:54:57 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) epoll_create(0xffffffff) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000012000-0x8)='./file0\x00', 0x40000, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000358000)={0xaa, 0x1, 0x0}) 2017/12/24 23:54:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e3f000)='/dev/autofs\x00', 0x40c02, 0x0) fsync(r0) r1 = add_key$user(&(0x7f0000ba0000)='user\x00', &(0x7f0000c88000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009a8000)="161882ae897136513383479254d900bd54000d7c5e054f5f029cb89fa22537fe61a764f857ebba36351799df28bd0d38bcdd1507b1eb99b9a4159c17656317a18b00dc62f019dc1e9a7c7567b32b91227b654947f4ce4f282208abc7dc19f71ff83557", 0x63, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000bee000)=""/149, 0x95) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) inotify_add_watch(r2, &(0x7f00006a7000)='./file0\x00', 0x4000001) 2017/12/24 23:54:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000aec000)='./file0\x00', &(0x7f0000381000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00001f1000)=0x1f) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000dd7000)={0x0, 0x1}, &(0x7f0000f77000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000b85000)={r2, @in6={{0xa, 0x3, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4, 0xfff, 0x3, 0x2}, &(0x7f0000564000)=0xa0) 2017/12/24 23:54:57 executing program 3: mmap(&(0x7f0000000000/0x44000)=nil, 0x44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x800) write$eventfd(r0, &(0x7f000000f000-0x8)=0xfffffffff7ffb9ca, 0x8) writev(r0, &(0x7f000003d000)=[{&(0x7f0000043000)='&', 0x1}], 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000039000-0xe)='/dev/keychord\x00', 0x2, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000043000-0x8d)={0x0, 0x85, "4ec4a9814894ccc23844af2624f85d7b5fe6b18207979d352515b74a4f7dbf6db18dcd1a52a193d432db77f520929d7c60ac40f32680e022a84c02b4188c6823086f02d510d93bb965d1386796d68715158bddc1c77cad030c68549a6a2c4dbdd1a7ea3f6c42bc3b8760adb08e4627426f757ba5e8a76142254f56806795a2b1f2c584845e"}, &(0x7f0000045000-0x4)=0x8d) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000044000)={r2, @in6={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000045000-0x4)=0x8c) 2017/12/24 23:54:57 executing program 6: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000fdb000)=[], 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f0000129000-0x4)=0x3) r1 = syz_open_pts(r0, 0x0) ppoll(&(0x7f0000fd8000-0x48)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r1, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x6, &(0x7f00003d1000)={0x0, 0x989680}, &(0x7f00008bc000)={0x0}, 0x8) 2017/12/24 23:54:57 executing program 4: mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000637000+0x674)='veno\x00', 0x5) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 36.777711] FAULT_FLAG_ALLOW_RETRY missing 30 [ 36.782503] CPU: 0 PID: 4195 Comm: syz-executor0 Not tainted 4.4.107-g610c835 #12 [ 36.790108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.799432] 0000000000000000 e0b7473628355629 ffff8800aa6979c0 ffffffff81d0457d [ 36.807381] ffff8800b33e6c00 1ffff100154d2f45 ffff8800aa697b48 0000000000000000 [ 36.815332] 0000000000000000 ffff8800aa697b70 ffffffff81606345 ffffffff81234260 [ 36.823276] Call Trace: [ 36.825839] [] dump_stack+0xc1/0x124 [ 36.831173] [] handle_userfault+0x715/0xf50 [ 36.837113] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 36.844091] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 36.850470] [] ? handle_mm_fault+0xb5d/0x3190 [ 36.856580] [] ? handle_mm_fault+0x291e/0x3190 [ 36.862777] [] handle_mm_fault+0x2938/0x3190 [ 36.868800] [] ? copy_page_range+0x1430/0x1430 [ 36.874998] [] ? __do_page_fault+0x780/0xa00 [ 36.881023] [] ? vmacache_find+0x59/0x290 [ 36.886784] [] __do_page_fault+0x35b/0xa00 [ 36.892632] [] do_page_fault+0x27/0x30 [ 36.898136] [] page_fault+0x28/0x30 [ 36.903380] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 36.910187] [] ? do_seccomp+0x1c8/0x18c0 [ 36.915864] [] ? SyS_futex+0x210/0x2c0 [ 36.921365] [] ? __put_seccomp_filter+0xa0/0xa0 2017/12/24 23:54:57 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fb5000)=0x100, 0x4) shutdown(0xffffffffffffffff, 0x0) dup2(r0, r0) msync(&(0x7f0000fe3000/0x3000)=nil, 0x3000, 0x4) 2017/12/24 23:54:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00000f9000)="26000000100047f79101c1ff00000000001d000000000000d76effff2007005505000c000800", 0x26) 2017/12/24 23:54:57 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x8408, &(0x7f0000005000)="") r0 = socket$inet6_dccp(0xa, 0x6, 0x0) listen(r0, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007e8000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) r5 = dup3(r4, r3, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r1, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r5, 0x8915, &(0x7f000071f000)={@common='yam0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) inotify_add_watch(r1, &(0x7f000001f000)='./file0\x00', 0x8) creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) iopl(0x0) faccessat(r1, &(0x7f0000013000-0x12)='./file0/file0/bus\x00', 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000020000)='./file0/file0\x00', &(0x7f0000021000-0x75)=""/117, 0x75) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000003000)=""/58) [ 36.927650] [] ? do_futex+0x1670/0x1670 [ 36.933238] [] ? vm_stat_account+0x130/0x130 [ 36.939266] [] ? security_file_ioctl+0x89/0xb0 [ 36.945463] [] SyS_seccomp+0x24/0x30 [ 36.950793] [] entry_SYSCALL_64_fastpath+0x16/0x76 2017/12/24 23:54:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000911000-0x11)='/selinux/relabel\x00', 0x2, 0x0) accept4$unix(r1, &(0x7f0000b4b000-0x2c)=@file={0x0, ""/42}, &(0x7f0000117000)=0x2c, 0x80800) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00003b2000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000461000-0x30)={0x9d, 0x10001, 0x80, 0x8001, 0x1, 0xeb, [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$dupfd(r0, 0x0, r1) setrlimit(0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/24 23:54:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10000000000) exit_group(0x1) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c71000)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000016a000)=0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006d9000-0x8)={0x0, 0x0}) 2017/12/24 23:54:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) fadvise64(r0, 0x0, 0xfffffffffffffffa, 0x4) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) read(r0, &(0x7f0000e6e000-0x1000)=""/384, 0x180) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000982000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00003e7000)=0x3, 0x4) rename(&(0x7f0000d8b000)='./control\x00', &(0x7f0000f70000-0xa)='./control\x00') r2 = inotify_init1(0x0) r3 = dup3(r2, r0, 0x0) memfd_create(&(0x7f0000c4e000-0xc)='cgroupmime_typenodev{\x00', 0x0) fcntl$F_SET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000bc9000-0x8)=0x665466dbb97f9dc5) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r4 = gettid() fcntl$setown(r2, 0x8, r4) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r2, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00003c9000)='./control\x00', 0xa4000960) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000871000-0x4)=0x2, 0x4) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2017/12/24 23:54:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000f8000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioprio_set$pid(0x0, r0, 0x3) 2017/12/24 23:54:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000bec000)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100010, 0x0}) 2017/12/24 23:54:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000741000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000063d000)=0xe8) setfsuid(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f000026d000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x20) r2 = dup(r1) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000cb9000-0x4)=0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f000081d000-0x5c)={{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, {0xa, 0x0, 0x5ca47b56, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, 0x1, [0x8001, 0xa403, 0x9, 0xfff, 0x1ff, 0x3, 0x4, 0x1ed]}, 0x5c) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00005ee000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c0d000)=0x14) 2017/12/24 23:54:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) add_key$user(&(0x7f0000777000-0x5)='user\x00', &(0x7f0000a85000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000777000)="", 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000636000)=""/211, &(0x7f00003aa000)=0xd3) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fcb000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00007d6000)=0x0, &(0x7f00002e6000)=0x4) ioctl(r1, 0xfb75, &(0x7f0000f51000-0xff)="e34fcbcd9ce7d0307dbaff716f305d7c52792058e6fd61f486d6fbafd90de3601c0ef246c918fdd807cedbfa62808ecae3058366ec793ac652d115541b8c60cd414480154815784a29852364a80bc2b2fa9cdbdd3ceffdc1eace9aedbba2da8c1efa06f5ea66c16ca0692eedfccb407e4990f75a84c49d09411bcd6456301b665ae2543bcfdc09e4fa9f1054126ee9d0c2a19b7a37f24a01a3d840a262c53b6b24e194d66c3d9305c06f328c29fda66d5e59bd1644916e1334af6554a82af171cf82d31ffc7c2b36277e641c32ecb8259f6960c9d2308ce26c3eb1e77a9e806a5280e1a5bbf2b4f6f5d888c30733b0afcb4ba45ee75c263f6833b095a56863") r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000bf8000-0xe)='/selinux/load\x00', 0x2, 0x0) epoll_pwait(r2, &(0x7f0000498000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x0, &(0x7f00009bc000)={0x7fff}, 0x8) 2017/12/24 23:54:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1a) writev(r0, &(0x7f0000f84000)=[{&(0x7f000086f000)="2900000021001900013d2524000200060a00001600000000000000040d000600000000000000000008", 0x29}], 0x1) sendfile(r0, r0, &(0x7f0000c28000-0x4)=0x4d, 0x3) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c4a000-0x8)={0x0, 0x0}) 2017/12/24 23:54:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000584000-0x8)='./file0\x00', 0x2000000000141446, 0x0) sendfile(r0, r0, 0x0, 0x0) 2017/12/24 23:54:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b52000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = socket(0x10, 0x802, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000fc6000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) write(r1, &(0x7f0000546000)="4500000015000b00ea0910000005800000000000001a1d00041a1600000100018001", 0x22) 2017/12/24 23:54:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000002, 0x0) bind$inet6(r0, &(0x7f0000d68000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000510000)='/dev/sg#\x00', 0x81, 0x400000) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000174000)={0x7, 0xffff}) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f000006c000)=0x17, 0x4) sendto$inet6(r0, &(0x7f0000aba000-0x1)="", 0x0, 0x0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/24 23:54:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000017000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d37000/0x4000)=nil, 0x4000, 0x1, 0x10, r0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r0, 0x0, r1) connect$nfc_llcp(r3, &(0x7f0000c32000-0x60)={0x27, 0x0, 0x0, 0x4, 0xbd1f, 0x40, "962e9886b6c29b88e7f74eb90ea070da5444efbd6a952f9d8afb6d0b147267e56373bc6522d1c019dfdd5ead5e8a85c20930ed2fb3d7d5b0b554457ea96c16", 0x7}, 0x60) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000fef000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="2029e5cc3f51", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="000000000000000000e76a008bc88902"}) 2017/12/24 23:54:57 executing program 5: mknod(&(0x7f0000003000-0x8)='./file0\x00', 0x200007ffe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000000)={0x26, 0x40, 0x6, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r1, &(0x7f0000000000)='./file0\x00', 0x100, 0x200) 2017/12/24 23:54:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c39000-0x8)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00007c9000-0x10)=@common='lo\x00', 0x10) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) 2017/12/24 23:54:57 executing program 7: r0 = syz_open_dev$sg(&(0x7f000086f000-0x9)='/dev/sg#\x00', 0x2, 0xc002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000001000-0x8)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00002e2000)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x205, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000b6e000-0x78)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x318, 0x0, 0x0, 0x0, 0x0, &(0x7f000095d000-0x10)=@generic="3d3883d6129de96206c794494092a278", 0x0, 0x0, 0x0}) 2017/12/24 23:54:57 executing program 0: r0 = inotify_init() fcntl$notify(r0, 0x0, 0x282) clone(0x0, &(0x7f0000bf7000)="", &(0x7f0000736000-0x4)=0x0, &(0x7f000089e000)=0x0, &(0x7f000095e000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) accept4$ax25(r1, &(0x7f0000406000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000011e000-0x4)=0x10, 0x80800) 2017/12/24 23:54:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000e7c000-0x4)=0x405, 0x4) sendto$inet6(r0, &(0x7f0000390000-0xdf)="55e59a646f549ae5bf72d7aa2e54452490d793fff40f6d433047c0094529101021132886f700562fbd5927faa7844b6f79dfdf2e64a0387c5e353264ceea2bdf622560de6f0f10523ea993d185125612069e5be4720269da0099544ee3f8b42d3ae3fa54ba0b6295c180539408c7165468d2ca75d729f86b1dee7d423c93d9f3f501dfaaa80c74d037ae748e613cdf05dc6284097ef81860e289c2faeae5477335a91a35a67ed6822a23c7d5baf9090d2f2cb0259557e490b59660379fa3295d82f146ece41c41956c7ed69740f7db51aecbbac9e644a1c881fed18abdd22e", 0xdf, 0x24004080, &(0x7f000067e000-0x1c)={0xa, 0x2, 0x59bc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f000024c000-0x9)='children\x00') setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000e20000-0x20)={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0x4, [@multicast2=0xe0000002, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e80000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x0, 0x1, 0x2, 0x8, 0x9, 0x1}, 0x20) 2017/12/24 23:54:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000089f000)=@assoc_value={0x0, 0x6}, &(0x7f000027f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000629000)={r0, 0x8000}, 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00004a2000)={0x0, 0x0}, &(0x7f000005c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000fd7000)=@sack_info={r1, 0xffffffff, 0x1f}, 0xc) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f000048d000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00001bb000-0x4)=0x1c) bind(r2, &(0x7f000067d000-0xc)=@in={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000068d000)={0x81, 0x3, 0x5, 0x9, r1}, 0x10) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ec2000)='/dev/autofs\x00', 0x200000, 0x0) accept$unix(r3, 0x0, &(0x7f0000524000-0x4)=0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000c1b000)=[{&(0x7f00002a1000)=[{0x11, 0x24, 0x1, 0x0, 0x0, '\x00'}], 0x11}], 0x1, &(0x7f0000f99000)=[], 0x0, 0x0}, 0x0) 2017/12/24 23:54:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x3, 0x10440) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r1, 0x0) request_key(&(0x7f000000d000-0x12)='.request_key_auth\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x40)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) clone(0x0, &(0x7f0000002000-0x36)="", &(0x7f000000d000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000000b000-0x1)="d9") 2017/12/24 23:54:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = epoll_create1(0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f000090e000)={0x0, 0xfffffffffffffffe, 0x1fc, 0x3, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f96000)={0x2004, 0x0}) poll(&(0x7f0000024000-0x50)=[], 0x0, 0x0) 2017/12/24 23:54:57 executing program 1: r0 = socket(0x434c5af8fbf31173, 0x2, 0x2) getsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000ec6000-0x4)=0x0, &(0x7f0000a1e000)=0x4) getsockopt(r0, 0x107, 0x8, &(0x7f0000797000)=""/0, &(0x7f0000bf2000-0x2)=0x0) 2017/12/24 23:54:57 executing program 0: clone(0x0, &(0x7f0000015000)="", &(0x7f0000006000)=0x0, &(0x7f0000016000-0x4)=0x0, &(0x7f000000f000)="") uname(&(0x7f0000132000-0xf)=""/15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f00003db000)='./file0\x00', &(0x7f0000000000)={{0x0, 0x2710}, {0x0, 0x7530}}) 2017/12/24 23:54:57 executing program 7: unshare(0x88000001000003) r0 = socket$key(0xf, 0x3, 0x2) sendmmsg(r0, &(0x7f0000004000-0x12c)=[], 0x0, 0x0) 2017/12/24 23:54:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000d07000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000288000-0x8)={0x3000001, 0xffffffffffffffff}, 0x8) close(r0) 2017/12/24 23:54:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000b1b000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_settime(0x0, 0x1, &(0x7f0000d31000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000b4e000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000002f000)={r1, 0x8000000}, 0x8) truncate(&(0x7f0000768000-0x8)='./file0\x00', 0x0) fsetxattr(r0, &(0x7f0000de9000-0x2d)=@random={'trusted.\x00', 'ppp1{lobGPL}[vboxnet1)eth1-vboxnet1\x00'}, &(0x7f00008f9000)='system\x00', 0x7, 0x1) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000340000)={0x7, &(0x7f0000727000-0x1c)=[0x8, 0x3, 0x5220, 0x0, 0x6, 0x4, 0x6]}) clone(0x0, &(0x7f0000f42000-0xf5)="", &(0x7f0000ec4000-0x4)=0x0, &(0x7f0000200000)=0x0, &(0x7f0000f42000-0x6c)="") close(r0) 2017/12/24 23:54:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f3c000)='./file0\x00', 0x193) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00002be000)={0x1d, 0x9, 0x100000001, 0x2, 0x1, 0x66b49a77, 0x0, 0x8, 0x4, 0x400, 0x100000001}, 0xb) r1 = socket(0xd, 0x8000000805, 0xfffffffffffffffb) sendto(r1, &(0x7f0000cff000-0x12)="120000002a00e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) r3 = dup2(r2, r2) ioctl(r2, 0x4000000002283, &(0x7f0000139000)='4') ioctl(r3, 0x0, &(0x7f0000b8f000-0x39)="1efba45dffcbe487373803f606248d7de982e48fc15628f567fe4e88dd3a3709a5b423a50351743bc9dde379adc8d890c10d19ea7f9b57004e") openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fce000)='/selinux/mls\x00', 0x0, 0x0) write$evdev(r2, &(0x7f0000b5e000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x60) clock_gettime(0x0, &(0x7f000000a000)={0x0, 0x0}) syz_open_dev$sg(&(0x7f0000b0c000-0x9)='/dev/sg#\x00', 0x4bbf, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00005f4000-0x4)=0x7) write$sndseq(r2, &(0x7f00008f0000-0x150)=[{0x6, 0x5, 0xc67, 0xfffffffffffffffd, @time={0x0, 0x0}, {0x40, 0x3}, {0x100000000, 0x9}, @queue={0x800, {0x973, 0x8000}}}, {0x3, 0xfffffffffffff0fb, 0x10000, 0x80000000, @time={0x0, 0x989680}, {0xaeee, 0x2}, {0x0, 0x3}, @queue={0x8, {0x6, 0x7}}}, {0x2, 0x2, 0x1f, 0x7ff, @tick=0x3, {0xe89c, 0x0}, {0x10000, 0x0}, @connect={{0x8, 0x7}, {0x8, 0x0}}}, {0x5, 0x32, 0x7ff, 0x8001, @time={r4, r5+10000000}, {0x8, 0x1f}, {0x7ff, 0x6}, @control={0x3, 0x7, 0x3f}}, {0x3, 0x401, 0x3, 0x7, @tick=0x1, {0x80, 0x1}, {0xfff, 0x5}, @raw8={"2b6693853f664d936ca6cb7a"}}, {0x34ac, 0x6, 0x33, 0x0, @time={0x0, 0x0}, {0x6, 0x4}, {0x10000, 0x9}, @result={0x8, 0x7fff}}, {0x5, 0x4, 0x1, 0x1, @time={0x0, 0x0}, {0x9, 0xff}, {0xb7, 0x9}, @raw32={[0x8, 0x0, 0xda58]}}], 0x150) 2017/12/24 23:54:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f00001ae000-0xc)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, 0x4}, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00005e1000-0x10)={0x2, &(0x7f0000c9c000)=[{0x8001, 0x7, 0x3800000000000000, 0x1}, {0x1, 0x1, 0x1, 0x7}]}, 0x10) 2017/12/24 23:54:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00004b4000-0x15)='/dev/pktcdvd/control\x00', 0x101102, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000fa9000)={0x0, 0x1000, "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"}, &(0x7f0000feb000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e25000)={r1, 0x9, 0x100000001, 0x3, 0x3ff, 0x6}, &(0x7f0000fb1000)=0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000ec000-0x16)='/selinux/checkreqprot\x00', 0x81001, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000ab9000)=""/46) ioctl$sock_ifreq(r2, 0x1000000000089f6, &(0x7f0000138000-0x28)={@common='sit0\x00', @ifru_flags=0x0}) 2017/12/24 23:54:57 executing program 5: sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) readahead(r0, 0x0, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x8000, 0x0) sync() 2017/12/24 23:54:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) write(r0, &(0x7f0000517000)='=O', 0x2) recvmsg(r0, &(0x7f0000726000-0x38)={&(0x7f00004d6000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a7d000)=[{&(0x7f0000e49000)=""/113, 0x71}, {&(0x7f0000e0b000-0xe6)=""/230, 0xe6}, {&(0x7f0000aa1000-0x32)=""/50, 0x32}, {&(0x7f0000f5f000)=""/145, 0x91}], 0x4, &(0x7f000000c000-0xcb)=""/203, 0xcb, 0x100000000}, 0x22) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000d87000)=[&(0x7f0000a0f000-0x11)="1f00"], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fd9000-0xe)='/selinux/user\x00', 0x2, 0x0) 2017/12/24 23:54:57 executing program 6: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x402c542d, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 23:54:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000189000-0x8)={0x0, 0x80}, &(0x7f000005c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a65000)={r1, 0x1}, &(0x7f0000d84000)=0x8) r2 = syz_open_dev$tun(&(0x7f0000248000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r4 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r4, &(0x7f0000f64000-0x1000)="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", 0x586, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getitimer(0x1, &(0x7f00005b2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) accept$packet(r3, &(0x7f0000cf7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000bef000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00006a2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001, r5}) sendto$inet6(r4, &(0x7f0000527000-0x30)="07bdbde67ce5005eff0ffb00000eddee3f8b12714bcdecc318af30a8711585de94fbd57944478b", 0x27, 0x0, &(0x7f000080c000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/24 23:54:57 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000001000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f0000d19000-0xe0)="", 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000000)=0x620) 2017/12/24 23:54:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create(0x73) fallocate(r1, 0x0, 0x7fff, 0x7f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000793000-0xc)={0x0, 0x0}) write$eventfd(r0, &(0x7f0000555000-0x8)=0x0, 0x8) 2017/12/24 23:54:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000ba4000-0x20)={@common='eql\x00', @ifru_flags=0x8000}) sendmsg$unix(r0, &(0x7f0000003000)={&(0x7f0000004000-0x13)=@file={0x0, "200000000000000009000001f2dc"}, 0x10, &(0x7f000000c000)=[], 0x0, 0x0, 0x0, 0x0}, 0xc000) sendto$llc(r0, &(0x7f000001c000)="", 0x0, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000081e000)={0x7, &(0x7f000000c000)=[{0x8, 0x53a, 0xb9, 0x6}, {0xbd4, 0x1c00000, 0x0, 0x7}, {0x7fff, 0x800, 0x5, 0x4}, {0x3f, 0xb615, 0x0, 0x8}, {0xfffffffffffffffd, 0xffffffffffffffff, 0x2, 0x8}, {0x6, 0x7ff, 0x2, 0x8000}, {0x8, 0x7, 0x100000001, 0x80}]}, 0x10) 2017/12/24 23:54:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000615000)={0x0, 0x0}) setitimer(0x1, &(0x7f000087b000)={{0x0, 0x0}, {0x0, r0/1000+10000}}, &(0x7f000006d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x1, &(0x7f00004cf000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x1, &(0x7f00007bf000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, &(0x7f00005e1000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/24 23:54:58 executing program 5: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f000062e000-0x4)=0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000174000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000c33000-0x4)=0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000f72000)=""/198, 0xc6) r2 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f74000-0x4)=0x0, &(0x7f0000b62000)=0x4) getsockopt$inet_buf(r2, 0x0, 0x41, &(0x7f0000f6e000)=""/4096, &(0x7f0000f6e000)=0x1000) readahead(r0, 0x7, 0x7) 2017/12/24 23:54:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00003d7000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2017/12/24 23:54:58 executing program 4: clone(0x0, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mq_open(&(0x7f0000b34000)='self\x00', 0x0, 0x0, &(0x7f0000f7f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d2a000-0x10)=@generic="00b56a20e42a4c58c3bc354c0e4b48f2", 0x10) 2017/12/24 23:54:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000b5000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2270, &(0x7f0000f44000)="") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000347000-0xbc)={0x0, 0xb4, "ca46cfe78abad60f5492ddc4880f1fea504c0008050a8462bf53a29af8d5eaaebb2931baa815f1477c4c23cf11c493f4e00b9ab23ba75207afbc707a6c5d3f614b01ac95b46bf0bcb4d3c779830510d77efefc7c0e8bba3da11d0608e620949f09ed784145027834fda8ab4e108c80b56cffaf67cb09e65fa9b756ca5b178f1126b3070bf422cac4479a8dab82e455967184b56a7abd5335b0cca5f03dd7c8b0036beee72e56220c23819faafa38b52b2a9e86d1"}, &(0x7f000058d000)=0xbc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000035c000)={r1, 0x4}, &(0x7f0000c2a000)=0x6) 2017/12/24 23:54:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000cb0000)="676465762f762f5f6172625f746572008e7472e1b8b4b5fa8d552eba466bff068853898655cdd17920cfa3b4b84b9c0e9f736252114cd9ede37b178248649c6fcd318869173ad250972b0fd45100000000000900000d98d53c4c70203230f33e48b7a47a1d29c96ef734dc25e7c5f3779e6a406c45872aba4115be4b2a0b719e4a3366b5e141fc6ebc8be3212c20d28a2ff620512a3c1c742ea7e9f93197f1cda47a0923d8513b74ea58cb04000000000000005159932b1943161f1367f058", 0x0) read(r0, &(0x7f0000210000)=""/84, 0x54) close(r0) write(r0, &(0x7f0000bbf000-0x1b)="080100040f773a00207815c0fc3995007b3219d100000000000007", 0x1b) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00002a6000)=[], &(0x7f0000a85000)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000499000-0x4)=0x3, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000c36000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c71000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2017/12/24 23:54:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000054f000-0x4)=@int=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) setfsuid(r1) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000001000)=""/25) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f0000589000)="ff55d36cffba04365d0000000000000101000000", 0x14) fcntl$setflags(r2, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x15, &(0x7f0000740000-0x14)="ff3ed36cffba04ee00000000ff21ff0180ea00d1", 0x14) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000b16000-0x20)={0x1000, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000e0f000-0x20)={0x100000001, r3, 0x10003, 0x7}) bind$unix(r0, &(0x7f000012e000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2017/12/24 23:54:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20f60000) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000061b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000084d000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a3000)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000528000-0xc)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2017/12/24 23:54:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000079000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="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", 0x1000, 0xfffffffffffffff9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000031a000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001e5000-0x4)=0xe8) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000193000)={0x0, 0x0, 0x0}, 0xc) keyctl$chown(0x4, r0, r1, r2) clock_gettime(0xfffffffffffffffb, &(0x7f0000b7a000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000001000)='user\x00', 0x1) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000000)=""/9) 2017/12/24 23:54:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fe4000-0x8)='/dev/keychord\x00', 0x240400, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f00004fb000)="19ed0db061809d439c9b84fbcc8a2931be4ee5570d7b90318090a5543e4cbc3c89fc81fcf2d005348443d98f05584b4af003d9416abff2d0", 0x38) symlinkat(&(0x7f00007ec000-0x8)='./file0\x00', r0, &(0x7f0000b07000)='./file0\x00') pipe(&(0x7f0000601000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x100004) 2017/12/24 23:54:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000008a000)={0x0, 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000061f000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000de2000-0x14)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000f6a000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) socket$inet(0x2, 0x3, 0x200) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a8e000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x3, 0x2, [@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x18) 2017/12/24 23:54:58 executing program 2: mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000010, 0x3, 0x0) write(r0, &(0x7f00002a2000)="240000001a0025000617fb1000f7fc0e0a00000004bf0202ffffeb0800040048186be0", 0x23) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000fb0000)=0x0) 2017/12/24 23:54:58 executing program 5: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00009bf000)=0x1f, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000c1000)={0x0, 0x5}, &(0x7f0000ef7000)=0x8) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ef7000)={r3, 0x3f}, &(0x7f0000de1000)=0x8) recvfrom$inet(r1, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a04000)=0x5, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000ef7000-0x4)=0x0) 2017/12/24 23:54:58 executing program 1: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f5c000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f00003ee000-0x48)=@full={{0x3, {"b759e90bff639a"}, 0x3}, [{"b9ca9458b9e765"}, {"12452112ea6f7b"}, {"43d5c4bdcb096b"}, {"8686a010b9cc92"}, {"80b539c89d620c"}, {"85c06d81b6faf0"}, {"d8080d3cf3a50e"}, {"3325093e97bc5d"}]}, 0x48) 2017/12/24 23:54:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001f7000)='/dev/rfkill\x00', 0x100, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xb84) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0xf, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/24 23:54:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) socket$netlink(0x10, 0x3, 0x1000000000800f) 2017/12/24 23:54:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000084000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00001d5000)=""/0) r1 = syz_open_dev$usbmon(&(0x7f000028b000)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x4000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00005d8000)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ca9000-0x4)=0xe8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00005ae000)={0x2, 0x3, 0x3, 0x0, 0x6}, 0x14) 2017/12/24 23:54:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)='./file0\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f000010e000-0x4c)={0xffffffff00000002, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f0000001000)={0x2, &(0x7f0000001000)=[{0x400, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x1}]}) 2017/12/24 23:54:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000ff000-0x34)='cmdline\x00') pread64(r0, &(0x7f0000aec000)=""/0, 0x0, 0x80000) write(r0, &(0x7f0000237000-0xc1)="b875f7cd988e4c3f9de10c20e7c8c9f07f1b0a8a95e2d402e10b77d2fdb119a874a19954bd2cdb8324d088de771b71e8f04a355ef1621347f165237b6211e311d2b4ec5862bde7c3dea16f0943b9653d69ea0f00683dd5c1594ff4e4c352282ac509536d6bb6ec0622e919b3bd82c2ecc6fda1765c19765de74f94b393fe034b56874ec317d4ffdfe2a4eeef5bc57256733dd5abf53dd024f15bc64ada63dd81aaf996053009a203de7bd4c06a4b5ff98ba0c076f09eae5b45d45ffcfd64a603f3", 0xc1) 2017/12/24 23:54:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)="2d5d73656c66766d6e657430e1"], &(0x7f0000f2c000)=[], 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00006f7000-0x6e)=""/110) fstat(r0, &(0x7f0000c4b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000c94000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000081e000)=0x80) chown(&(0x7f0000132000-0x8)='./file0\x00', r1, r2) 2017/12/24 23:54:58 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x8000400) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00004c9000)={0x0, 0x0, 0x0}, 0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ee4000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) fsetxattr(r2, &(0x7f0000000000)=@random={'trusted.\x00', ')\x00'}, &(0x7f0000000000)='/selinux/mls\x00', 0xd, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000000000)=@rc={0x1f, {0x9ca, 0x7, 0x2, 0x1248, 0x20, 0x3}, 0x6}, 0x9) fcntl$addseals(r0, 0x409, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000001000-0xb0)={{0x2, 0x101}, 'port1\x00', 0x2, 0x408, 0x9, 0x3, 0x0, 0x8, 0x1, 0x0, 0x4, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 23:54:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000097c000)='/selinux/status\x00', 0x0, 0x0) writev(r0, &(0x7f00004f9000)=[{&(0x7f000051f000)="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", 0x1000}, {&(0x7f0000e25000-0x45)="77035dc3ddf461f26755c41d3b1fde0f017bb733522e3bf4e92671db8f6d5adc816939c94b32945b1b82c9237d994b2c5f71876eac3bc39f11c0f7a58d8c6c56055745fb63", 0x45}, {&(0x7f0000561000-0xe3)="f5b10052985ff94e33df02ccd37aa7e407c9b79f767a1dcb350170bd8966c81a41c66e7b95c7d56b543d5a0635625528d85805a8b4ffc8f309115a6184ecb3ba55857dc80c451dd31d5462549dd3722c6ad3efc40e512168d25fe24f7b25d65c10f14fbc45ac413553f08aa3f10f3a6d600a72665ddbda85134c52ffb552cf7abe060179e3c7d90361f071b871e2bb0692497a52b63c75892cb2e4dd96ca7eaf1df441a106e84e954625f74a8328c902b427b455bcec5ce04f59c783e5e4fc242b46bdaa0be6b12256517f4ef247656d39a9f42da1852141914efd5e51e65b707c99b3", 0xe3}, {&(0x7f0000414000-0x91)="adc8d8e32cb7fca1f7d1c08cfe9a81350d7be4b984fd05b3addbe7a779d4800c7655c5b69fe589287c9d2f61dbd745e4e7e97e11d7fef46583e3a634470510ecfa3192fe4d03d848706b3287fac748cd482000dd88ad2f80bee6f8f8904eaa6e932ded79bc9eee52d23f0955be9d87c20d661d88aeb1d5336588d16b388504dae22115130c0404ee858ccaec55ec204a39", 0x91}, {&(0x7f000058c000-0xe5)="f659130b2e89c39df2e33df6cb3ccab7c8c2477cdab4e0cf8f01da4388a8e8d731722a0acb95fe204aa112be4c39487ef9c027b543c0ad036ccf9ea9289924e5fb463b562d5dadf00955be8e6ebf2e5649b74442205c02952c5c8d38e280824ffa11e35c2edbf16ffdc2d4dfc3faa34eb70be7d0ef38afba482b83eddd38ececff5a7d0310b3c78fb3e0076e7de8f81c5ebd8a205faad7985d00d7472c0b6402c5475aac30dd930a981323de683848d983d2ddbf289d80ce5b1e8e8dad81172655e1bc9792f88236f5080bc0129d8053bd0c2a3cfe4fd5490e2d084a0a4d9f949f5225d869", 0xe5}, {&(0x7f000076c000-0xda)="39973092b99fea04ff4c8804bb054a9faa7cdc2745cb5c012292c1c1405da540ccb5ecde273dfb02c80bf77ccdaf4d45c1e27ff7203d458b53c2f887fe24f2557816fad553ab2136385becfed1802cf18ee32295596f487d6c6184f500f4f7728fb9620784f06eac993108e3c13c5c5573e13d3aed5c4a302809fa6063869d14ff1a9d87159974639998a4641e22e1a06ba942aac142f9acedb93ecdf5df40760615a63ba014b3af3af06c9417e97b63ec52790c23621b67960610cc2deadc4fca8e91799dacb974fb31511e2458957174c4c3a8c473372a51c2", 0xda}, {&(0x7f00003e6000)="71b9647db81e27a248962d7ab74371edc54510a3340098f4d1b6d3cfe1c063f2bfe9f0d7c7103d8287b44094f1b85144eb109624f73c829139465299f0b537dd9df880b46fb6368f881d5a0a8f897ea61d54631c5ee524f3fa5859a1ea60dd3bbe7d816e49f37d4ee0125f7f4a0c8a0fde26c8d009b833f2a271e1f1d8b3a142049be82783defc126ac24ea43f3a8b4a0a450748fdde037adb22f5a6d6a57a5221b0acf502afa3c60bdceacaef6461e19da70375b887c37e2e2f97c5afc035a0eca4f2c0a38269aeefad66413ac47de99e9f398c37e74f0add989e5c9e6ca709d2ac81d055dba75e87f208a6f98a7815324a11e173af90", 0xf7}], 0x7) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) lseek(r1, 0x0, 0x2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000076e000)={0x0, 0x0, 0x0}, &(0x7f000078b000)=0xc) syz_open_procfs(r2, &(0x7f0000466000-0x9)='net/tcp6\x00') rename(&(0x7f000096d000-0x8)='./file0\x00', &(0x7f000063a000-0x1)='./file0\x00') write(r0, &(0x7f0000606000-0xad)="3d2c01f18bb9547c8d6b2de298aa1fcb4ef39c0f6aeab264474b2c04db2fac235970a8ca1941b9d6c720f50f44c48b1f0fa60a5172ce21819f90ff98953eb8bad5b7d96b0f60f2492ea3af186827460c1d150e9c1955b72f1e30e70fe6c3a70eb98170f3bc333f2a759cf723534cbee0c22ef2e0e01ea52b848f02e57a5700f6232e86f8e1cc85d29ec25523ea3b35a0a7cc33473bf7890364e8eee2b9d9f7987d5720dabefcda1b2e6845dcb1", 0xad) 2017/12/24 23:54:58 executing program 5: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00009bf000)=0x1f, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000c1000)={0x0, 0x5}, &(0x7f0000ef7000)=0x8) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ef7000)={r3, 0x3f}, &(0x7f0000de1000)=0x8) recvfrom$inet(r1, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a04000)=0x5, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000ef7000-0x4)=0x0) 2017/12/24 23:54:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000094000-0x4)=0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getpeername$packet(0xffffffffffffff9c, &(0x7f000044b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f35000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00001de000-0x18)={@loopback={0x0, 0x1}, 0x40, r2}) getpgrp(r0) pipe2(&(0x7f00001ec000-0x8)={0x0, 0x0}, 0x80000) r3 = socket$netlink(0x10, 0x3, 0x13) writev(r3, &(0x7f0000cf2000)=[{&(0x7f0000d7f000-0x29)="290000001c00190001a8a349000a147c02000000010000000c51000009000100ff0000000000070805", 0x29}], 0x1) 2017/12/24 23:54:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000043d000)={0x0, 0x0}) fallocate(r0, 0x2, 0x5, 0xffff) r1 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') lseek(r1, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00001ed000)=0x967f, 0x4) 2017/12/24 23:54:58 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000e000-0x7)='cpuset\x00') exit(0x80000000000012a) pread64(r1, &(0x7f0000000000)=""/0, 0x0, 0x0) 2017/12/24 23:54:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffc}]}) clock_gettime(0x5, &(0x7f000092e000-0x10)={0x0, 0x0}) r0 = request_key(&(0x7f0000835000-0xc)='cifs.spnego\x00', &(0x7f0000495000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f2c000-0x8)='^vmnet0\x00', 0x0) keyctl$invalidate(0x15, r0) futex(&(0x7f0000538000)=0x7, 0x3, 0x6, &(0x7f00005fa000)={0x77359400, 0x0}, &(0x7f0000538000-0x4)=0x20, 0x4) 2017/12/24 23:54:58 executing program 4: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000fc5000)=0x78e7, 0x4) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r1, &(0x7f0000fbd000)="", 0x0, 0x0, &(0x7f0000fbb000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000fc7000)=0x5) 2017/12/24 23:54:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000063c000-0x6)='smaps\x00') times(&(0x7f00004eb000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000267000)=0x0) fcntl$setown(r0, 0x8, r1) sendfile(r0, r0, &(0x7f00000f9000)=0x0, 0x401) 2017/12/24 23:54:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a72000-0xa)='/dev/ptmx\x00', 0xfffffffffffffffe, 0x0) ioctl$TCXONC(r0, 0x540a, 0x9) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000275000)=[{&(0x7f0000e84000-0x29)="290000001800fffdfeff7500000a0021020fe300000000070000008809000800050002000000000000", 0x29}], 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b73000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000063000)="3ba222ae3a67fd2b6590e06466a290ba5e123098dabb76a1aa5ad74931f9c8115d43f8614f886f633f5d1e1abe5bfed31db35204c2a1ecdb538685c9e9dafa6690ffcb1c15d1d4e95ab313075258a6404375907f6055ec11eeb81cdd22b4a6561b96dac370728a299ef820f0b7874ee0f4e513296f67a9d390b2164597784ffa08277b256eead58175d783ff890400c0bd6f25128c36072a624cca4d1035b69b1e950c732e90c400b4043a45cbb926e5ed4960f008da89ce24436e196508316c98617afb0f721905feb62ae628313d7f6875057f01755cabecb28b129628104bbd", 0xe1) 2017/12/24 23:54:58 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000008000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000635000)=0x1c) syncfs(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x27, 0xffffffffffff0001, 0x1f, 0x1, 0x80, 0xc0f7, "90f6021fc8ea3fdd5a78e72b917356e6cb7c0115f15d61b5e8c4f63854afe0abf560d22133a5432e745be4efe46ed1c058d670e51a0184da7706295ef7e55e", 0x5}, 0x60, &(0x7f0000001000-0x10)=[{&(0x7f0000002000-0xee)="77d3e06a5a7e9e0f393bc5c45cc3fc043d20a952a406558ee6a86fb4545485a1b4264a1f2caa57c9e03e62b759c2ff7a438a45755734450279249cb6f0d246e556f4621a2514650331cd4f0ada3dfa4d88d6ad67b8fc19ea9bb770972f63bba30c6c45132b1a50fa636a122e226d6230813de341d5521ac0e975a408955e6f0b34eae49d80f1164f4a84005178ddb6a832bc64785a8b076a153e5554efc3d5f20374def60a07a293d43611eb933dae3b0fac283391a8141971aacb1820cda26ec4fc876e2e2fccb2bac1b27c3c6779381776d02342f664cfe8b995f62457df3fa737f11009e39ffc12bfd94c6f8a", 0xee}], 0x1, &(0x7f0000001000-0x30)={0x30, 0x113, 0x0, "44e8cfde77a93d2a051216ba46f4b9edd78d99f499cc1b86081ee1cf8429cd03"}, 0x30, 0x800}, 0x40) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000fd2000-0x8)='oom_adj\x00') writev(r2, &(0x7f0000001000-0x20)=[{&(0x7f0000001000)="b7", 0x1}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000001000)=0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000002000)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000002000-0x20)={@loopback={0x0, 0x1}, 0x3f, 0x3, 0x0, 0x3, 0x5, 0x100000001, 0xffff}, 0x20) 2017/12/24 23:54:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x200) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009d5000)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000c7f000)=0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000905000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000583000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000731000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, r2}) mq_timedsend(r0, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000508000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r4 = dup2(r1, r3) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000dbc000-0x20)={0x1, 0x10000, 0xdf, 0x9, 0x14, 0x0}) ioctl$FIONREAD(r4, 0x541b, &(0x7f0000e6d000-0x4)=0x0) mq_timedsend(r0, &(0x7f0000f4a000)="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", 0x189, 0x0, 0x0) 2017/12/24 23:54:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000033a000)='/dev/input/mice\x00', 0x0, 0x0) readahead(r0, 0xfffffffffffffffa, 0x3) r1 = epoll_create1(0x80000) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000cbb000)='/selinux/relabel\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000028000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00002b8000)={0x60000004, 0x0}) mremap(&(0x7f0000990000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000826000/0x2000)=nil) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000139000-0x8)={0x0, 0x1}, &(0x7f0000d2b000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000a05000)={r3, 0x5}, 0x6) setsockopt$inet_buf(r2, 0x0, 0x3d, &(0x7f000074b000)="f68733625fdc8d3bc252f37de5e85349f6aba188fb8842fd2a83ea90bfa050b2c21515773a9da946806c6e7048e4e4e05ef7b5b9ffbfbbe11014d38b64f2193941dadebfe2b599ffa31b88578d1b550dd98cded56c65d07651f42020293ad235da76dc781c278d4d43df73f0a6be470f21c7313daac5d058903c0ced9c6a414cb113e3cdbf06027d93032f1ba72701c590ddf2b7b3d457f8ed81bcdda578e53556053019caa523710a5b07e8f8f18549878069807ce1236026409fbb59295a66a29c49140c5388dc4d9eb88f90459a8183c335929564e1fa88c31073529771d4a4263c642a1f089bb2ca83035186384dda93", 0xf2) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000e5000)={{{{0x2, 0x1, @rand_addr=0x9, [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, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x3, 0x6, "62b56f3e51c9b4f6a0220061647c04225c3cbdc37795d01479aea1b2d3d6ec1b7efdf3c0678cb4acf507b87601830760fc63ed338029899cb700a7800bd24b91e99e17ddc903065f3ded873b6facd23a"}, 0x160) 2017/12/24 23:54:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f00006f3000/0x2000)=nil, 0x2000, &(0x7f0000aea000)=""/146) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000055d000)=[{&(0x7f0000385000-0x29)="290000001900ff0900000000000000020a1300000000ff06800900000d0009000800001900000000f6", 0x29}], 0x1) 2017/12/24 23:54:58 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000b8a000/0x4000)=nil, 0x4000, &(0x7f0000fa1000-0x1d)=""/34) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000030e000)={0x0, 0x0}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fbf000)='/dev/sequencer\x00', 0x200, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000fc0000)={0x1, [0x0]}, &(0x7f0000171000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000734000-0x8)={r3, 0x3f}, &(0x7f0000fc1000-0x4)=0x8) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000fbf000-0x10)={0x7, 0x1, 0x26, 0x6, 0x0}, &(0x7f0000fbe000)=0x10) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00007e4000-0xa0)={r4, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7, 0x5, 0x7, 0x401}, &(0x7f0000fbf000-0x4)=0xa0) symlinkat(&(0x7f0000987000)='./file0\x00', r2, &(0x7f0000cc1000)='./file0\x00') mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000fbf000-0x20)={@generic="01c251d9004d31a5d571e8ba0fe97c0a", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/24 23:54:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00004e2000-0x8)={0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000dfa000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000744000)=r2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000457000-0x48)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x20, @loopback={0x0, 0x1}, 0x751f}, @in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc1e}], 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r4, &(0x7f00000d1000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) bind(r3, &(0x7f0000952000-0x10)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000549000)={0x0}, &(0x7f0000b26000-0x4)=0x4) 2017/12/24 23:54:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000003000-0x1008)={r1, 0x0, 0x0, ""}, 0x8) setsockopt$sock_str(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000002000-0x5)="71aefcff", 0x4) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/24 23:54:58 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000724000-0x9)='/dev/sg#\x00', 0x6, 0x143000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00008fd000)={0x0, 0x72, "83b6331714d499083a926423eac675d1da9ebe30b3162267303c229aba32cfa9fd698fc93ae66a3b90bb328695a7162f75f97d318f40a55ad39cf0bd05e132a9a9123c1e2876853334e5b23fb11760b137afa905c5532066837909214b06efb35d7d6683c23b4fa6665b9432968cd67ed1ff"}, &(0x7f0000001000-0x4)=0x7a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000334000-0x20)={0x828, 0xdf, 0x2, 0x1, 0x0, 0xb49a, 0x966f, 0x7ff, r1}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00008b3000)={0x1e1}, 0x4) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c64000-0x18)='/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) getsockname(r3, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000e23000)="", &(0x7f0000000000)=0x0, &(0x7f000057d000)=0x0, &(0x7f0000a06000)="") mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00009d7000)=0x0) 2017/12/24 23:54:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) dup3(r0, r1, 0x0) prctl$setendian(0x14, 0x0) 2017/12/24 23:54:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x2) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fd6000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b4f000)=0xe8) keyctl$join(0x1, &(0x7f0000ff7000)={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2017/12/24 23:54:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000085a000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000ee4000)="16829a8e0a1f022773d246f0d884de927471796e07257a0e97b18c2a0caf0dda74f0def8fe9f17376a9d4da29d8786f95a75299e31a76fef3ebf5923bb2ad29d0e8d56e1b04c3fed01ca47a337ed8a809bdffcfce841999931f6b6433ce0fbd71450037b5249e6998bebdeeb138dceef1692f04b5887ff2c0b47e067672ec1c461b43bfd60404acd7003201577fe332f94733f3ef4b5f1cc045a7a530fd724e0b7225efc197a2a8ef1f9486190ca1d59316caded7fa71c9b13a95d1f7fa899d4d0b86ca171c109eb3a3f6e474a15588a814ad0f52a01ebd9dd627e3d", 0xdc) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000069f000)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000012a000-0xa0)={0x0, @in6={{0xa, 0x0, 0x4f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x0, 0x4123, 0x80000000, 0x88}, &(0x7f0000224000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000185000-0x8)={r4, 0x8}, 0x8) r5 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_settings={0x7de, 0x0, @te1=&(0x7f000032f000)={0x0, 0x0, 0x0, 0x0}}}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00006a2000-0x14)={0xcde, 0x7fffffff, 0xfffffffffffffffb, 0x200, 0x5}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000cf6000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r7 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r7, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x11, 0x26, 0xffffffffffffffff, 0x0, 0x0, "d4"}], 0x11}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a2e000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7158c3c8, 0x8001, 0x7, 0x800}, &(0x7f000040e000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000dbd000-0x8)={r8, 0x800}, &(0x7f0000ee6000)=0x8) 2017/12/24 23:54:58 executing program 5: mmap(&(0x7f0000000000/0x1a1000)=nil, 0x1a1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00001a0000)="2400000052001f0014f9f407000904000200071008000100ff0009ff08000000b8000000", 0x24) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000a6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2017/12/24 23:54:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00004cd000)='keyring\x00', &(0x7f00000ee000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004ee000-0x1)='\x00', 0x0) add_key$keyring(&(0x7f0000ff5000-0x8)='keyring\x00', &(0x7f0000807000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) socketpair$inet6(0xa, 0x806, 0x200, &(0x7f0000b43000-0x8)={0x0, 0x0}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000701000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000e5b000-0x4)=0x6) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f000061d000)={@broadcast=0x0, @broadcast=0x0, 0x0}, &(0x7f0000460000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00003ca000-0x18)={@loopback={0x0, 0x1}, 0x1, r3}) 2017/12/24 23:54:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) dup3(r0, r1, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e8b000-0x10)='/selinux/status\x00', 0x0, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000d9a000-0x88)="59ac96bdc6f70c2d1dcc1eeb0e2285f8211004010f84158c0463c5d38656e1f4d8a8cb0418b1839d7c7f6189ff4ec50d12a43c84b5e5d6ff3d8f425009c13f26b770cb01cbd7d74b9e5d633402dcb45b970646fb38e81083667fc605dad5a26f794fdf07aef2fbf014c0f9f30a7d0cefafc92071159c66413e5b8e556db9396dc3015c2be5d091e1", 0x88, 0x0, &(0x7f000089d000-0x1c)={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/24 23:54:58 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x1) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b22000-0xb)='/dev/hwrng\x00', 0x200, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000a96000-0x4)=0xb3b8841) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/loop-control\x00', 0x800, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000000)={&(0x7f0000a93000/0x3000)=nil, 0x0, 0x7, 0x0, &(0x7f0000b24000/0x2000)=nil, 0xfffffffffffffffe}) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/24 23:54:58 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f000000a000)="17000000140025ffff070094000914040a01c2fe200000", 0x17, 0x0, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000b000)='/proc/self/net/pfkey\x00', 0xc00, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x6) 2017/12/24 23:54:58 executing program 7: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00007e4000/0x1000)=nil, 0x1000, 0xb) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000789000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00009d7000)={&(0x7f0000600000/0x1000)=nil, 0x1000}) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00009d8000)={0x0, 0x0}) 2017/12/24 23:54:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000142000)={0x0, 0x0, 0x0}, &(0x7f00009a8000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000783000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000ee9000)='/dev/usbmon#\x00', 0x2, 0x400000) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00009be000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005f0000)=0xe8) ptrace(0x4207, r2) ptrace(0x420a, r2) 2017/12/24 23:54:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000fe0000)=""/40, 0x28) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fde000+0x49f)=0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000306000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast1=0xe0000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f00001ea000)="431320c8d1189c99b1df6de6b5679d6020ef6b51fa459ab708b6e0ad72d2d5da99b698ea46251766518aec75cf0b3ba984ad5865b6b4833a80d202693000f9bfffa28ec4e7a63970d05bdbdb1ab48d661a57b728344637eccb31917cb31775db78ce3359cde8a5b4d3b5aad2412d7b1ae58a6df9a78ba51b5b2a510db1e9dff75f6b", 0x82, 0x8000, 0x0, 0x0) sendto$inet(r0, &(0x7f00009e5000)="", 0x0, 0x0, &(0x7f0000e0a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 23:54:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000019a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pwrite64(r0, &(0x7f0000010000)="1c4f2869a107a3736b143f4db624c83e66cbcc6d814e1a5991ae750e8172b76236aa07ece6e2984b075be99dffb445ff951d247d9a6da352ee9c3104ccca1980eb4298b9631cea41a74d682ed786f25dba235a56793031c1c1129f44622faaf3652eef396b5722895d23095c3b6909a63a6fd6a443085664804f828aee2c99859fb64034cb1f41f45c18be117bec78c676ce481fa6050e1b07313bbae416da6cb4c92195a46f331fd135e3ff723e8abb", 0xb0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f000079a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000935000)={@generic="f5c3b7857a7682aa7436316b6d2c0135", @ifru_flags=0x3000}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r1, &(0x7f00002a2000)="", 0x0, 0x20800040, &(0x7f0000747000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 23:54:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00002d1000-0x4)=0x0) r1 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006cc000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000018000)={0x80000000, 0xfde5aac63a93b865, 0x2000}, 0x4) fgetxattr(r0, &(0x7f00003d5000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000b22000)=""/190, 0xbe) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00002d1000-0x4)=0x0) 2017/12/24 23:54:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000865000-0x10)='/dev/sequencer2\x00', 0x408b02, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00008b6000-0x50)={{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KDGKBTYPE(r0, 0x4b33, &(0x7f0000a10000-0x1)=0x0) [ 38.239624] device gre0 entered promiscuous mode 2017/12/24 23:54:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000a8a000-0x8)='./file0\x00', &(0x7f0000f3c000)={0x4832, 0x100000001}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000a2c000)=0xffffffffffffffff, 0x4) 2017/12/24 23:54:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fa1000-0x12)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070d000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000b91000)={0x8, 0x0}) r2 = creat(&(0x7f0000cae000-0x8)='./file0\x00', 0x110) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000e6e000)={0x2, 0x9, 0x2, 0x3, 0x1, 0x7, 0xd69a, 0x1f, 0x8001, 0x80000000, 0x7, 0x1}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a40000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x4504) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000441000-0x20)={0x184d0e62, 0xd9, 0x8200, 0x7fff, 0x6cc, 0xfffffffffffffffc, 0x746d4181, 0x80, 0x0}, &(0x7f0000cc1000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000b5000-0x8)={r4, 0x6}, &(0x7f0000b09000)=0x8) socketpair(0xb, 0x0, 0x2, &(0x7f0000dd1000)={0x0, 0x0}) setsockopt$inet6_group_source_req(r3, 0x29, 0x2c, &(0x7f000051e000)={0x9ad6, {{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x100000, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) poll(&(0x7f0000ffb000-0x18)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2017/12/24 23:54:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) dup3(r0, r1, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e8b000-0x10)='/selinux/status\x00', 0x0, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000d9a000-0x88)="59ac96bdc6f70c2d1dcc1eeb0e2285f8211004010f84158c0463c5d38656e1f4d8a8cb0418b1839d7c7f6189ff4ec50d12a43c84b5e5d6ff3d8f425009c13f26b770cb01cbd7d74b9e5d633402dcb45b970646fb38e81083667fc605dad5a26f794fdf07aef2fbf014c0f9f30a7d0cefafc92071159c66413e5b8e556db9396dc3015c2be5d091e1", 0x88, 0x0, &(0x7f000089d000-0x1c)={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/24 23:54:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00001f0000)='\x00', 0x3) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000af9000)=0xa2, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00002b5000-0x10)=[{&(0x7f0000fd0000)="390000001000090400000000004000000700004a03000000450001070000001419000a0004000000000000000608000300ff090000ffe4695a", 0x39}], 0x1) 2017/12/24 23:54:58 executing program 7: r0 = socket(0xa, 0x0, 0x0) r1 = dup(r0) ioctl$VT_RELDISP(r1, 0x5605) 2017/12/24 23:54:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000067b000-0x78)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x7, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/24 23:54:58 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{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]}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000008000)=0xc) pipe2(&(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000000047fe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000001000-0x4)=0x200, 0x4) 2017/12/24 23:54:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f000037d000)="de", 0x1, 0x0, 0x0, 0x0) writev(r1, &(0x7f000043d000)=[{&(0x7f0000bdc000-0x1000)="ee", 0x1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000c0c000-0x4)=0x2000000000007, 0x4) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000984000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x2002) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000063a000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000972000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000071000)=0xb) 2017/12/24 23:54:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000-0xb)='/dev/hwrng\x00', 0x80, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000de5000-0x40)={&(0x7f00002cd000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000e5f000-0x8)=[0x0, 0x0], &(0x7f0000b2f000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00001c0000-0xc)=[0x0, 0x0, 0x0], 0xa, 0x2, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0}) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ftruncate(r1, 0x80000000) 2017/12/24 23:54:59 executing program 3: mmap(&(0x7f0000000000/0xcd9000)=nil, 0xcd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = inotify_init1(0x0) r2 = fcntl$dupfd(r0, 0x0, r1) write(r2, &(0x7f00001c8000)="220000001800070700be0000090007000a00001e0000000800f8ff0005000280ff45", 0x22) mmap(&(0x7f0000cd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000651000)=0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000cd9000)=0x0) 2017/12/24 23:54:59 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a7c000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00005e7000-0x8)={0x0, 0x0}, &(0x7f00004b9000)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0xf, &(0x7f0000d56000)="02000000020001000000be8c5ee18c880100010000000000", 0x18) accept$ipx(r0, &(0x7f0000bda000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cba000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000001000)="07d5e90fa60690b85a6b14a475b7c5b0215558df20ae2713c974554a1da096d818ae645afbe92c58aa9de2c7dfc8c60a499660184d34379e72a827647021acb3") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00007eb000-0x4)=0x14) 2017/12/24 23:54:59 executing program 5: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00006bd000)='/selinux/context\x00', 0x2, 0x0) dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000ead000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d81000)='/dev/snd/seq\x00', 0x0, 0xb0080) close(r1) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f000025f000)=0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000451000-0x28)={@generic="2cf1f7cbbe3e7786390bb8637da1535f", @ifru_data=&(0x7f0000541000)="7002f1f488e96ee6cca088307f9aa3a28c8b0333d14f8d068ff0cc50e1d23c8e"}) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f000052b000)=0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000761000-0x4)="257d4dcd") r3 = socket(0x1000000000b, 0x3, 0x2) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f000002f000-0x8)=[0x6, 0xffff]) setsockopt$sock_int(r3, 0x1, 0x6, &(0x7f0000d26000-0x4)=0x0, 0x4) connect(r2, &(0x7f00005d2000)=@nfc={0x27, 0x3, 0x1, 0x6}, 0x10) 2017/12/24 23:54:59 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000+0xa6a)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_open(&(0x7f0000002000-0x1)='\x00', 0x0, 0x0, &(0x7f0000014000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ppp\x00', 0x288241, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00003a6000)={&(0x7f000075b000/0x1000)=nil, 0x1000}) 2017/12/24 23:54:59 executing program 6: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4000000002, 0x0, &(0x7f00004e9000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) r1 = accept4(r0, &(0x7f0000c93000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00002b4000-0x4)=0x58, 0x80800) sendto$ax25(r1, &(0x7f000013a000-0xde)="95dfeb5dc5899dc1be89b47b9194515910b01245c5eb223f59a940ca74a2584de4858bc9ebfa8d4fb1f20165109544a5e216559ce00edd7bf7d226858cd77a791e0b255bd87c3fecb4e017cdee2a7bee51071e70b2dad76a836687167155193818485ba0dc3f8b99331ce7ac9c4eeba87e429699a90dbd9ea3b6d1ce983715a509bf2aeb118357db54e89cfa169d75005acf32f5ae90b9fe85a38a70e09c2943ddabd9ffa0e599e5de2dafab39dd0469ee787d6ab199026c9e28cb98e41496c5092b86b40886a980349b0cba09a80e49e21a7fa39de5b294f33025a899a0", 0xde, 0x4080, &(0x7f00004d2000-0x10)={0x3, {"4959e4f55b19b1"}, 0x10000}, 0x10) 2017/12/24 23:54:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000cb0000-0x1)={0x39536c15}, 0x1) connect$inet(r0, &(0x7f0000eef000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup3(r0, r1, 0x0) 2017/12/24 23:54:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001c1000)='/dev/sg#\x00', 0x9, 0x5c2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00008c5000)={@loopback={0x0, 0x1}, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x215}, 0x20) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r1, &(0x7f0000030000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$inet6(r1, &(0x7f000046a000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000057000-0x4)=0x1c) 2017/12/24 23:54:59 executing program 2: mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000005c000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f000005b000)=0x8) getsockname$inet(r0, &(0x7f0000036000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000030000)=0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f000005a000)=0x0, &(0x7f0000025000)=0x4) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000022000)=0x8, 0x4) 2017/12/24 23:54:59 executing program 2: 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) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x1, 0x1, 0x0, 0x80a, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x3, 0x1, 0x2f6d}, 0xb) r1 = add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00004cc000-0x4f)="8e41a3fdbffd1d8ccc90a11c9af8d605ea706dd2baa6da1adda8be7a8798d8ce22834ea88d2cf6626214fe8064cad91a3cd245bae4863cbbc9eec498032d22e78562197fac87c5ac6538ed4e6ef7df", 0x4f, 0xfffffffffffffffb) keyctl$clear(0x7, r1) clone(0x0, &(0x7f00005b1000)="", &(0x7f00000b9000)=0x0, &(0x7f00004b2000)=0x0, &(0x7f0000231000-0x1)="") fgetxattr(0xffffffffffffffff, &(0x7f0000037000-0x10)=@random={'btrfs.\x00', '/dev/vcs\x00'}, &(0x7f00004b1000)=""/4096, 0x1000) open$dir(&(0x7f0000dbd000-0x8)='./file0\x00', 0x400, 0x80) 2017/12/24 23:54:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e90000)='/dev/hwrng\x00', 0x8002, 0x0) getsockopt$llc_int(r0, 0x10c, 0xb, &(0x7f00007de000)=0x0, &(0x7f000086b000-0x4)=0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000fd8000-0x20)={{&(0x7f000012a000/0x1000)=nil, 0x1000}, 0x200000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000799000)=0x3) tee(r2, r2, 0x6f23, 0x4) clone(0x0, &(0x7f0000eb3000)="", &(0x7f000092c000)=0x0, &(0x7f00006fd000)=0x0, &(0x7f0000680000)="") sendmsg$nfc_llcp(r0, &(0x7f0000f25000)={&(0x7f0000bfe000-0x60)={0x27, 0x8, 0xdf0a, 0x3, 0x4, 0x6, "d9a6f642ff2828e0f3f01f74d168c6bd62a73c9cca4ead4208226caebfb38ac90d2a845c3866a25b8b6d438026370f779193f159d06548d103e17d95e5585b", 0xfff}, 0x60, &(0x7f00008e7000)=[{&(0x7f0000666000-0x88)="287eec28e7bce178cc0517d2da1b6a9b0a1cdbcd952d605b58a6ce57474ffae6665a1401d7c537be77c1c74eac89fee95fdd462ff4fc8f79f5239cffb5a3434c5996d712413435029d7c669e5788920db81b87947e6b3ec356b358fe928aa3820ee1d239a0f4236a4c720a31fe31e01d9647bca70dd7584e9e096900bd9a7cf0567fc11448921bda", 0x88}, {&(0x7f0000db7000)="b7fdbfafe413483b195a812f1899c49b5e6885cd002878dc3eec08da6b8c2196db42a285f03ef47c12138cb4349b6bca25b90588a6a61c6992057c9563952626eead5ace792cca7c986042992fd897a86407ecb3b78cef1551f9a41e4cdd6ae8f3c1571be13cb80317f98589e49f50961c3164c3b4c4a605a35671e73250b4497057bea5c7113c173da24c11de6e9f71e7de291565c51c43cdc03f02", 0x9c}, {&(0x7f000020d000-0x5e)="059e0f8ba283686719b4904d637b41dca61b10dfac3df709a63941181d9559be9d4e4ff30ff7e3799517d020e42b641add3b8e9e242c28b6da1c96ba2de8a131aa13c63c3e4e4469db2ffc936089de518e44a91030fd58f4f9e476221765", 0x5e}, {&(0x7f0000d8f000-0x2a)="5ff70f71e3a16753183596eaec355d228d3aacab3a0734e3a4a6a52fa428ce84a967ba851cf8c2a9c8fe", 0x2a}, {&(0x7f0000113000-0x7f)="98812ddee3ca250015c8c8f9f0947a453af407d0a3f46d4efcff85d317c831c6d2f36661a6dd1ad5bff06cf0c23f3d5118ad94c51243bdbc9fbaea06812b694ff9b0448bf38c328c35ebfb2b42bf11048d6b9c48a37f9ac82541d4bd41c0856329b978b407f0fa53e6900b20a692b4de72f0a09f0627e15d90b9a7ff843cad", 0x7f}, {&(0x7f0000077000-0x38)="7ffd615044f9d6c2ff77500f33cb32ac82343d3f3714e1e61b3a78dbcbd85c459b2ea3fa00950025f9165c34528d830e81ebed017de28897", 0x38}], 0x6, &(0x7f0000fed000)={0xf0, 0x10c, 0x1, "052c8cd1e91c8175d7baa864eefcf4c26b942c120f600705aba0c8a4a207bcf1a1f8787001ed5f33752e4a283d86fb07259d8a24d28e03f3a8fade22b26c8e3f8c6fda7b7ced3326bdaf45b8506f568e8dcd0fe12dad7643cc99b68293c7ad440e0e0dc1e2d5f5b4995a4ed475903f66c9f4eb81cdecaf4ade36952da9071ba84375c25818a8c1cef8ff11b531ca66b820f7fea1c438e22fef4c3081171039b22da651d9f7a020d2eb8ff5130d5a4940ce87429a432473bfc778ac6857a01eea3f1f4d6f46c1649cb2e7602a3b86b33cf715d622a494b585f1"}, 0xf0, 0x80}, 0xc0) getgroups(0x0, &(0x7f0000638000-0x10)=[]) ioctl$TCFLSH(r2, 0x540b, 0x2) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000078d000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f00007ab000-0x1000)=""/4096) 2017/12/24 23:54:59 executing program 0: setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000+0x4a4)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000e11000-0x4)=r2) 2017/12/24 23:54:59 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0xcecc3dd) syz_open_procfs(r0, &(0x7f0000008000-0xe)='oom_score_adj\x00') sendfile(r1, r1, &(0x7f000000a000-0x8)=0x0, 0x1) 2017/12/24 23:54:59 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001c8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000035b000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000df3000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000df2000)={0x0, 0x0, 0x0}, 0xc) r2 = syz_open_procfs(r1, &(0x7f0000815000-0x9)='net/udp6\x00') preadv(r2, &(0x7f0000df1000-0x10)=[{&(0x7f0000408000)=""/176, 0xb0}], 0x1, 0x0) 2017/12/24 23:54:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000004, 0x80005, 0x1) write(r0, &(0x7f0000913000-0x27)="260000001e0047f791f6caff000500c0002400000000000200000047000000040100000521ff", 0x26) 2017/12/24 23:54:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000cb1000)='./file0\x00', 0x1, 0x2) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000f29000)=""/40, &(0x7f00009fb000)=0x28) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) accept4$inet(r1, &(0x7f0000864000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000523000-0x4)=0x10, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000ed2000)=0x5, 0x4) sendto$inet(r1, &(0x7f0000583000-0x1)="e9", 0x1, 0x20000801, &(0x7f0000283000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f50000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00009c8000)=0x4, 0x4) sendto(r1, &(0x7f00006f7000)="b1", 0x1, 0x8001, &(0x7f0000b53000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) ppoll(&(0x7f0000557000-0x8)=[{r1, 0x4000, 0x0}], 0x1, &(0x7f0000932000-0x10)={0x77359400, 0x0}, &(0x7f0000e73000-0x8)={0x2}, 0x8) r2 = gettid() perf_event_open(&(0x7f0000e32000-0x78)={0x3, 0x78, 0xa7, 0x1, 0x6, 0xf9a, 0x0, 0x9cde, 0x20091, 0x4, 0xd1cb, 0x9b52, 0x10001, 0x2, 0x0, 0xb613, 0x0, 0x6, 0x4, 0x0, 0x3, 0x7, 0x7, 0x9f8, 0x1, 0x3, 0x0}, r2, 0x40000000000000, r0, 0x4) 2017/12/24 23:54:59 executing program 2: getitimer(0x0, &(0x7f0000007000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x1, &(0x7f0000285000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/24 23:54:59 executing program 7: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000f23000-0xab)="260000002400430504edff0101000021000000040100000000000000f1ffffffffff03000000", 0x26) inotify_init1(0x802) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b66000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000bab000)={0x0, 0x9}, &(0x7f0000f76000)=0x8) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000aa1000-0x20)={0x8, 0x3, 0x2, 0xef65, 0x2, 0x2150, 0x795c, 0xe8, r2}, &(0x7f0000f78000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000175000)={r2, 0x55, "1ba19d64c230cb5439775f9ac456eb2ffb2b52c3dc80d6759cd8a20d53685eafa39429db5cb6bf9ac83bee7c5f73581d36f8266ae16b89a70c6434cfe1a596c0c7d1cc023d2cf060c6a98952cec3f3ff105f314525"}, &(0x7f0000f76000)=0x5d) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00009ca000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00003af000)={{0x7, 0x7fffffff}, 0x1, 0x7, 0x9, {0x9, 0x376}, 0x8001, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 23:54:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000f08000-0x20)=[{&(0x7f0000000000)="5d2792affc3df11adc96ee43b00445c0c5caced7a17e564b872a01aa49c73f72424bc2da5efb29a5d4d73ceedd7a8db72946346193a2f8d235ac370a149c81557c48b91ab6f0d35abd61e216f4d2bce8a4c675521376b5c4abb2c94790cf1806b86b9d86073568347720ff46f96e636599ca79c2f56158b85d7224b626f457874fea4bf958543e7bc2cc1073eb99a0ea5ccbf842ec2f4552077da2ad0a433a12679b1c41f69f5bdc7d09c1f6", 0xac}, {&(0x7f00003e8000-0x44)="cd7b2460fd60acc25d9ca3343b2318c0309f3a4412cac4e868b6fa1d49befd4222854b42241138febc0dae266f64ddcdf78a6e976b6fb22ec276e46b83fa5ef9daaa7b29", 0x44}], 0x2, 0x1) mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000040e000)={0x0, 0x0}) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fa6000)='/selinux/status\x00', 0x0, 0x0) inotify_add_watch(r4, &(0x7f0000aeb000-0x8)='./file0\x00', 0x20000622) ptrace$setopts(0x4206, r3, 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r4, 0x8, r3) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r3, 0x2a4, &(0x7f0000fa9000-0x10)={0x0, 0x8001, 0x13, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000c9b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e4b000)=0xc) ptrace(0x4207, r3) ptrace$setregset(0x4205, r3, 0x201, &(0x7f0000827000)={&(0x7f0000000000)="", 0x0}) 2017/12/24 23:54:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000db7000-0x4)=0x9, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000783000-0x10)={0x0, 0x0}, &(0x7f0000bd5000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000372000)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f000097b000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x12) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00005cd000)='/selinux/relabel\x00', 0x2, 0x0) ptrace$setopts(0x4, r4, 0x400203, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x43, &(0x7f0000ab3000-0x1e)=""/30, &(0x7f0000000000)=0x1e) [ 38.805823] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/24 23:54:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000d55000-0x4)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000163000)={@common='lo\x00', &(0x7f0000bc4000)=@ethtool_cmd={0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00005d5000-0x6)={0x0, 0x1}, &(0x7f0000182000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000049e000-0x8)={r2, 0x100000001}, &(0x7f00004fb000-0x4)=0x8) 2017/12/24 23:54:59 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000d00000-0x1)='\x00', 0x1, &(0x7f0000ff7000)='vboxnet0\x00') r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000ff6000-0x2b)="240000005a001fb639000007010603040215071006000100050000000000000100000000", 0x24) 2017/12/24 23:54:59 executing program 6: mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x400000041, 0x2000000000000032, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000001000-0x20)={0x6, 0x9, 0x8, 0x200, 0x0, 0x5}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000002000)={0x3, 0x5}) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000002000)={"babca35d3b09587046e0dab8852eb49a", {0x4, 0x839a, 0x4, "591f0d3009b2", 0x5f, 0x0}}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000003000-0x3)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000004000-0x8)=0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x101400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x0, 0x0, 0x10003, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000004000)=0x8, 0x4) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000001000)={r5, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000000000)={0x80000001, r4}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000004000)=0x5) r6 = getpid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r6, &(0x7f0000005000)='ns/user\x00') 2017/12/24 23:54:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000004000-0x20)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) creat(&(0x7f0000003000)='./file0\x00', 0x80) creat(&(0x7f0000001000-0xa)='./control\x00', 0x0) rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') rename(&(0x7f0000004000)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') 2017/12/24 23:54:59 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80801, 0x0) fcntl$setpipe(r0, 0x407, 0x0) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000005000)=0x0, 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000003000)=@get={0x1, &(0x7f0000003000-0x67)=""/103, 0x3f}) 2017/12/24 23:54:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d69000)=',&\x00', 0x0) clock_gettime(0x0, &(0x7f0000b4b000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000ff9000-0x10)={0x0, 0x0}) setitimer(0x2, &(0x7f000039e000-0x20)={{r1, r2/1000+30000}, {r3, r4/1000+10000}}, &(0x7f0000286000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) fsync(r0) rt_sigaction(0x20000000000007, &(0x7f0000b4a000)={0x42841d, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f00001d4000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000fc7000-0x8)={0x0}) mprotect(&(0x7f0000a28000/0x3000)=nil, 0x3000, 0xa) syz_open_dev$evdev(&(0x7f00003af000)='/dev/input/event#\x00', 0x0, 0x0) 2017/12/24 23:54:59 executing program 7: r0 = socket(0x18, 0x0, 0x1) getsockname$ipx(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) r1 = syz_open_dev$sg(&(0x7f00006ab000-0x9)='/dev/sg#\x00', 0xffffffffffff0001, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r2, &(0x7f000024f000-0x8)='./file0\x00', r2, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000002000)='./file0\x00', r1, &(0x7f0000003000-0x8)='./file0\x00', 0x7) 2017/12/24 23:54:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000001000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000-0x3)=']%\x00', 0x0, 0x81, &(0x7f0000002000-0x40)={0x8, 0x5, 0x5, 0xffffffff, 0xfffffffffffffffa, 0x1000, 0x0, 0x1}) prctl$seccomp(0x16, 0x1, &(0x7f0000000000)={0x8, &(0x7f0000001000-0x40)=[{0x5, 0x883d, 0x3f, 0x81}, {0xfff, 0x8, 0x10000, 0x800}, {0x7, 0x0, 0x45ea, 0x0}, {0x1, 0x800000000000000, 0x8, 0x3f}, {0x3, 0xffff, 0x7f, 0x100000001}, {0x5, 0x7, 0x2b, 0x9}, {0x0, 0x8, 0x8b, 0x5}, {0x1f, 0x7d3, 0x400, 0x4}]}) [ 38.859145] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/24 23:54:59 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004e9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000000000)={0x800}, 0x8, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) shutdown(r1, 0x1) bind$inet(r2, &(0x7f000023c000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000bb9000-0x4)=r0) sendmsg$netlink(r2, &(0x7f0000083000)={&(0x7f00001e0000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e71000)=[], 0x0, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x4044) 2017/12/24 23:54:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x201, 0x84) r1 = getpid() r2 = geteuid() getgroups(0x6, &(0x7f0000944000-0x18)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000112000)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x5, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, &(0x7f0000003000-0x46)="0ead66f95d6d2c25b6b42c9c7f2ab8e9f66b0acce7cd49153f3034103abeb136a58df6b26b611eb9ad1a6ed17a012effbb325d37072b76059f99aa8a59c89a8572f95d0758b1", 0x46, 0x40, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x400}, &(0x7f0000004000-0x4)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000003000)={r5, 0x38, 0xe012, 0x100000001, 0x1, 0x0}, &(0x7f0000003000)=0x14) r6 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x1, 0x46) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r4, 0x1, 0x79, 0x7) fallocate(r7, 0x0, 0x8, 0x10001) write(r7, &(0x7f0000001000)="15", 0x1) sendfile(r6, r7, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r7, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000001000-0x6)='wlan1\x00') 2017/12/24 23:54:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f10000-0x6)={0x19980330, 0x0}, &(0x7f00008e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x0, &(0x7f0000681000-0x10)=[]) r0 = syz_open_dev$binder(&(0x7f000037c000)='/dev/binder#\x00', 0x0, 0x800) delete_module(&(0x7f0000190000)='/dev/binder#\x00', 0x200) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000ec000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f000057c000)=0x1e922d) setresgid(0x0, 0x0, 0x0) fstat(r0, &(0x7f0000f4d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000012f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f000000f000-0x10)={0x2, &(0x7f0000002000)=[{0x20, 0x0, 0x0, 0x80000000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r6, &(0x7f0000010000-0xa9)="", 0x0, 0x0, &(0x7f0000010000-0x21)=@file={0x0, ""}, 0x2) sendmmsg$unix(r4, &(0x7f00002ec000)=[{&(0x7f0000f98000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000eb2000-0x20)=[{&(0x7f0000cb4000)="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", 0xfe}, {&(0x7f00007bc000-0xad)="9a46ed9d133dc684bc6b889a4e000000000000000e32b190d7a6491c3b195d485ee92cdcf140cf30551d841dfaf789ef3b41137eacc04e94f95dd77e17b56be4a8b15152a445bce57da82a7db2708c8160a04ed63a751db42e29689fd6113e008f61d079247532221b260cd581072bd8f3c051724039e3f3f5ab0a0b3d98fa48ffc32af635851e8ce458209ef0232cb0d9f06a010000000000000033087e6d571b1a4653ff24530918add4e51a", 0xad}], 0x2, 0x0, 0x0, 0x80}], 0x1, 0x8000) r7 = accept(r3, &(0x7f0000ae1000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000031000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000ae6000)=0xfffffffffffffff9, 0x4) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f000007c000-0x10)={0x10, &(0x7f0000b71000+0xac4)=""/16}) 2017/12/24 23:54:59 executing program 6: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000033000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x1, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000012000-0x5)={0x0, 0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000fd8000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fd7000)=0x10, 0x80000) ppoll(&(0x7f0000034000-0x30)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000034000-0x10)={0x0, 0x0}, &(0x7f000002c000-0x8)={0x0}, 0x8) 2017/12/24 23:54:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001c6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a1c000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") removexattr(&(0x7f0000f4a000)='./file0\x00', &(0x7f0000009000)=@random={'user.\x00', "73797374656dc6656d317b5c736563753f69745b656d31766d6e657431656d312126776c616e306392726f7570b200c7"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00004f8000-0x22)="2200000015000701000910f700000004020800000100000009000100000100000215", 0x22) chroot(&(0x7f0000590000)='./file0\x00') ioctl(r0, 0x20, &(0x7f0000f73000-0xb9)="aa64a281eaa4b4d45e9d19683c2a7b01152473222bec885ba8bd9c7988da1c3f232c7e9c356deb3b0197fa31b6c92f85af6ed8ce1a1da18c3d9a5db9f597e01967eeb773ea88a252ed221e0ad06e7b2c428060f03ee7440beab6328a41f37ad7638527fad0ffdf9aa0e03edc2b2f6aa6440d5af7d4b0f93a817f5e66dc65081b5c2f7409f502b0b148144fd659aa543a770ba36eb51a48429b9378b4deb5297f85de1607eb67b2c903f39b5f0529837dd58377744b217defd1") mount(&(0x7f0000471000)='./file0\x00', &(0x7f0000c5c000-0x8)='./file0\x00', &(0x7f00007c0000-0x6)='ramfs\x00', 0x0, &(0x7f0000d0f000-0x38)="") mkdir(&(0x7f0000145000-0x8)='./file1\x00', 0x0) pivot_root(&(0x7f0000ccc000-0x8)='./file0\x00', &(0x7f0000342000-0x8)='./file1\x00') r1 = fanotify_init(0x4, 0x8000) close(r1) 2017/12/24 23:54:59 executing program 4: prctl$void(0x26) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000082d000)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9) 2017/12/24 23:54:59 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000002000)={0x6, &(0x7f0000003000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) clock_getres(0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000)=0x0, &(0x7f0000000000)=0x4) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x1f, 0x1, 0x8, &(0x7f0000000000/0x2000)=nil, 0x4}) fcntl$setflags(r0, 0x2, 0x0) [ 38.933281] audit: type=1326 audit(1514159699.307:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4715 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2017/12/24 23:54:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003c8000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000a68000-0x2)="1b93", 0x2) ioctl(r0, 0x100002201, &(0x7f000033e000-0x5)="") 2017/12/24 23:54:59 executing program 4: mmap(&(0x7f0000000000/0xedb000)=nil, 0xedb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000552000-0x8)={0x0, 0x0}) mmap(&(0x7f0000edb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000d5b000-0x4)=0x0, &(0x7f0000edc000-0x4)=0x4) r1 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000edb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00009c5000-0x6)={0x0, 0x5}, &(0x7f0000edb000)=0x6) mmap(&(0x7f0000edb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000edc000-0x18)={r2, 0x37d7, 0x20, 0x9, 0x3f}, &(0x7f0000afe000-0x4)=0x18) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000ede000-0x3)=':&\x00', 0x840, 0xa4, &(0x7f00002a7000)={0x2, 0x0, 0xfffffffffffffffc, 0x3, 0x280000000000, 0x4, 0x9, 0x1}) mmap(&(0x7f0000ede000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000edf000-0xd0)={r3, 0x9, 0xc8, "a668c779f94b3a8558a84c977e843e72260604268e81132403ecd09356636686dc794971a03a9e6ebc09f54e0d755378e5f7b30ff78de41bb456eacdacc60f3a112cf54891b17555d9e41b418d4ac0490fdf2835b068338d5ddcc3e9bd4846989963446d5004ab38a53621b2846e4c27f6475efa66d71db256069eb08c7696ef22619ae8501ee7590fb45a4be86535909c61d80143be6dcc4e31846582528422ffeb930fe09709704205d3776bc45bfe7e8cb1eb44386abed80c54aad7f5c6e8d43a3b1cfed20652"}, 0xd0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000014f000)=0x0, &(0x7f0000edc000)=0x4) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000edd000-0x8)=0x80) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000ed9000)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) 2017/12/24 23:54:59 executing program 6: r0 = getpid() getpriority(0x3, r0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00006c8000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000001000-0xc)={0x4, 0x1, 0xfff, 0x2, 0x1}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mlockall(0x0) 2017/12/24 23:54:59 executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ff6000-0x9)='/dev/ppp\x00', 0x100, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000ff6000-0x4)=0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000012e000)={0x7}, 0x4) readv(r1, &(0x7f0000acf000)=[{&(0x7f0000dae000-0xd1)=""/209, 0xd1}, {&(0x7f0000332000-0x56)=""/86, 0x56}, {&(0x7f00004a2000)=""/67, 0x43}, {&(0x7f00008f3000)=""/84, 0x54}], 0x4) setsockopt(r1, 0x0, 0x1, &(0x7f0000ff0000-0x9b)='t', 0x1) 2017/12/24 23:54:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000a0e000)={0x0, 0x0}) select(0x40, &(0x7f0000e31000-0x40)={0x2, 0xfd, 0x3, 0x1000, 0x11, 0x4, 0x3f, 0x6}, &(0x7f0000258000)={0x93, 0x80, 0x9, 0xff, 0x81, 0xfffffffffffffffe, 0x3ff, 0x0}, &(0x7f0000184000)={0x8, 0x7f, 0x1, 0x5, 0x1, 0x9, 0x0, 0x0}, &(0x7f0000095000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r1, r0+30000000}, &(0x7f0000048000)=0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000d9b000-0x10)='/dev/input/mice\x00', 0x0, 0x401) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000b56000)={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]}, 0x0, 0x43, 0x9, 0x8, 0x7}, &(0x7f0000dc1000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000835000-0x8)={r3, 0x7}, 0x8) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000351000-0x10)='/selinux/create\x00', 0x2, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) timerfd_gettime(r4, &(0x7f000039a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clone(0x0, &(0x7f000068f000-0xee)="", &(0x7f0000cdc000)=0x0, &(0x7f0000d9d000)=0x0, &(0x7f0000068000-0x2)="") exit(0x0) 2017/12/24 23:54:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bf0000-0x9)='net/igmp\x00') r1 = getuid() fdatasync(r0) getresgid(&(0x7f000062b000-0x4)=0x0, &(0x7f0000e70000-0x4)=0x0, &(0x7f0000dc9000-0x4)=0x0) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f000079c000)=0x7) lchown(&(0x7f00008ab000-0x8)='./file0\x00', r1, r2) fstat(r0, &(0x7f00008b7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) readv(r0, &(0x7f00003bd000-0x40)=[{&(0x7f0000167000-0x20)=""/32, 0x20}, {&(0x7f000047f000-0x20)=""/32, 0x20}], 0x2) 2017/12/24 23:54:59 executing program 5: r0 = creat(&(0x7f0000433000-0x8)='./file0\x00', 0x50) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000310000-0x10)={0x1a, 0x7, 0x26, 0x8, 0xfffffffffffffe09, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f000086b000-0x4)=0x0, &(0x7f0000382000-0x4)=0x4) 2017/12/24 23:54:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000801000)={0x2, &(0x7f00006ba000-0x18)=[{0x3, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009a3000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f000074f000-0x4)=0x8001) socket$inet6_udp(0xa, 0x2, 0x0) 2017/12/24 23:54:59 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000016000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x15, 0x0, 0x401, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2017/12/24 23:54:59 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000006000)='/dev/rtc\x00', 0x2000, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f000001b000)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f000000b000)=[{0x3d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000006000-0x10)=[{&(0x7f0000001000-0x3d)='x', 0x1}], 0x1) 2017/12/24 23:54:59 executing program 6: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f000029e000-0x106)="170000001a001bd213110005000080000003ff008dc84e", 0x17) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e7d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00004db000-0x10)={0x7, &(0x7f00009c9000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f000088c000)={r2, 0x2}) syz_open_dev$sndseq(&(0x7f0000e7e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000e7d000-0x4)=0x588) r3 = memfd_create(&(0x7f0000bbe000)='\x00', 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00001b6000)={0x0, 0xdc, "16829d3c076e939eee2c5b7eca198847ea46715d8ba1979215cfa9444f69da3850ce9d7a5ae96804562134b1bcec1e42ab21572cb07e1e6c3b4b9c1a8207df99b2001f4c6d5a6b720390c0097644604126f564f51ddbc596ab4e7887d94d1f263778601b38c61e3badfaade249b415b6205dfb6cf7858f30c7c62477b01b0738f1a4ea1932d88c06b10f96cb6d483277417341947e0785a4ee25da796359c4a0788fa635da4e4a081ad6832f4d5fa4000e2359c3afdb58d3ae983314ee0b8d817e3bbfa98fa4e22f14b86a11538c0e8ee8913caa5ef5178c04257a0a"}, &(0x7f0000518000-0x4)=0xe4) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000e7f000-0x8)={r4, 0x3db8}, &(0x7f0000e7f000-0x4)=0x8) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000e7c000)={0x10000, 0x5, 0x8, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 23:54:59 executing program 1: r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000899000)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) pread64(r0, &(0x7f0000001000-0x91)=""/145, 0x91, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000705000)=r0) 2017/12/24 23:54:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt(r0, 0x29, 0x23, &(0x7f0000000000)="", 0x264) r1 = socket(0xf, 0x4000000000000003, 0x2) sendmsg(r1, &(0x7f00004a2000-0x38)={&(0x7f0000957000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00009e0000)=[{&(0x7f0000365000-0x10)="02120500020000000000f2676546b71d", 0x10}], 0x1, &(0x7f00006d7000)=[], 0x0, 0x0}, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f0000391000)=""/147, 0x93) 2017/12/24 23:54:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000384000-0xb)="6e65742f726f75746500f2") preadv(r0, &(0x7f0000eee000)=[{&(0x7f0000cdf000-0xf9)=""/249, 0xf9}], 0x1, 0x1c) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000ffa000-0x10)={0x2, &(0x7f0000e64000)=[{0x8, 0x6}, {0x8, 0x9}]}) 2017/12/24 23:54:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000030000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @sync=&(0x7f000055b000+0x342)={0x0, 0x0, 0x0}}}) pipe2(&(0x7f00004ef000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000621000-0x2)="ff", 0x1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000999000)='/dev/vga_arbiter\x00', 0x1, 0x0) splice(r1, 0x0, r3, 0x20000000, 0xe6fa, 0x0) socket$inet(0x2, 0x804, 0x0) 2017/12/24 23:54:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x400, 0x80) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f000040e000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xb2d000)=nil, 0xb2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000032000)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000b2d000)=0x8, 0x4) mmap(&(0x7f0000b2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000b2e000)={0x0, 0x0}) mmap(&(0x7f0000b2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r1, &(0x7f0000b2f000-0x30)={0x30, 0x5, 0x1, 0x7, 0x4, 0xffffffff, 0x8001, 0x1}, 0x0) prctl$intptr(0x18, 0x0) 2017/12/24 23:54:59 executing program 1: timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f0000c65000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000e5a000)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f0000cea000)={0x0, r0}, &(0x7f0000a0a000)={0x0, 0x0}) 2017/12/24 23:54:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) writev(r0, &(0x7f00007cd000)=[{&(0x7f00004fd000)="29000000180031090020000100000007020000000000ff02000000000000000004001000000ef4df01", 0x29}], 0x1) 2017/12/24 23:54:59 executing program 6: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) fcntl$notify(r0, 0x402, 0xb) dup2(r1, r0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f000004a000)={0xaf6a0000000000, 0x0, 0x7fffffff, 'queue1\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]}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000011000-0xc)={0x0, 0x8, 0x0}, &(0x7f000004a000-0x4)=0xc) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000049000)={r2, 0x7, 0x20, 0x4, 0x7}, &(0x7f000000f000)=0x18) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f000004a000-0x8)='./file0\x00', &(0x7f0000019000)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x32, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000021000)={0x0, 0x0}) 2017/12/24 23:54:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) accept$llc(r0, &(0x7f0000ae1000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000067e000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000dbc000)="220000001900074c00943300090004000a01020000c600000000000006000700a427", 0x22) 2017/12/24 23:54:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000b5f000-0x5c)={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x2, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x86}, 0xfffffffffffffffa, [0x3, 0x8, 0x2, 0x1, 0x3f, 0x3f, 0x81, 0x0]}, 0x5c) 2017/12/24 23:54:59 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00004dd000)='/dev/autofs\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000001000-0x5a)=""/90, 0x5a, 0x0, &(0x7f000045b000)={r1, r2+30000000}) futex(&(0x7f000000d000-0x4)=0x0, 0x80000000000a, 0x0, &(0x7f0000179000)={0x0, 0x989680}, &(0x7f0000048000)=0x0, 0x0) 2017/12/24 23:54:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000432000-0x8)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") r0 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) pwrite64(r0, &(0x7f00008eb000-0xeb)="0086ed41", 0x4, 0xfffc) 2017/12/24 23:54:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000971000-0xf)='attr/keycreate\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000cbe000)={0x0, @in6={{0xa, 0x1, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a9e000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00002a0000-0x8)=@assoc_value={r1, 0xc033}, &(0x7f000089f000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000e9c000)={r2, 0x38, &(0x7f000093f000)=[@in6={0xa, 0x0, 0x2d2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, @in6={0xa, 0x0, 0x80000000, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f00004e5000)=0x10) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00006a2000)=""/232) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d18000-0x16)={r3, 0xe, "901c6ebbda926fcd75f4054e5cce"}, &(0x7f000020b000)=0x16) unshare(0x400) r4 = timerfd_create(0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00005b1000-0x4)=0x0, &(0x7f0000112000)=0x4) clock_gettime(0x0, &(0x7f0000051000-0x10)={0x0, 0x0}) getsockname$packet(r0, &(0x7f0000acf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d0e000)=0x14) bind$packet(r0, &(0x7f000081e000-0x14)={0x11, 0x1e, r5, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) clock_gettime(0x0, &(0x7f0000ed2000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00002ce000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000465000-0x10)={0x0, 0x0}) timerfd_settime(r4, 0x1, &(0x7f0000ff0000-0x20)={{r6, r7+10000000}, {0x77359400, 0x0}}, &(0x7f0000ad5000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/24 23:54:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0xddd, 0x4) poll(&(0x7f0000b33000)=[{r0, 0x0, 0x0}], 0x1, 0x0) r1 = accept(r0, &(0x7f0000a9c000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005f0000-0x4)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000374000)=0x0) 2017/12/24 23:54:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00002a5000-0x4)=0x0) syz_open_procfs(r1, &(0x7f0000259000-0xe)='net/protocols\x00') r2 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) sendfile(r2, r0, &(0x7f0000c16000)=0x0, 0x100000001) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00001b7000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x207}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes [ 241.847148] INFO: task syz-executor4:4841 blocked for more than 120 seconds. [ 241.854357] Not tainted 4.4.107-g610c835 #12 [ 241.859798] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 241.867765] syz-executor4 D ffff8801d4d574d8 26552 4841 3566 0x00000004 [ 241.875160] ffff8801d4d574d8 ffff8801d4d57478 ffffffff837732c8 ffff8801db21ef80 [ 241.883199] ffff8801d4d574d0 ffffffff811a2100 ffff8801db21f878 ffff8801db21f8a0 [ 241.891178] ffff8801db21ef98 ffff8800b1752f80 ffff8801d4d90000 ffff8801d4d50000 [ 241.899279] Call Trace: [ 241.901837] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 241.908159] [] ? finish_task_switch+0x1c0/0x4e0 [ 241.914447] [] schedule+0x9a/0x1c0 [ 241.919636] [] schedule_timeout+0x3a1/0x970 [ 241.925576] [] ? usleep_range+0x140/0x140 [ 241.931385] [] ? kvm_clock_read+0x23/0x40 [ 241.937171] [] ? kvm_clock_get_cycles+0x9/0x10 [ 241.943370] [] ? ktime_get+0x128/0x1d0 [ 241.948902] [] ? __delayacct_blkio_start+0x41/0x80 [ 241.955452] [] io_schedule_timeout+0x1be/0x390 [ 241.961696] [] bit_wait_io+0x1b/0xc0 [ 241.967045] [] __wait_on_bit_lock+0x8f/0x140 [ 241.973067] [] ? bit_wait+0xc0/0xc0 [ 241.978341] [] __lock_page+0x18d/0x1f0 [ 241.983842] [] ? add_page_wait_queue+0x160/0x160 [ 241.990234] [] ? autoremove_wake_function+0x90/0x90 [ 241.996866] [] ? __might_sleep+0x90/0x1a0 [ 242.002682] [] __generic_file_splice_read+0x730/0xb00 [ 242.009512] [] ? splice_grow_spd+0x1c0/0x1c0 [ 242.015538] [] ? page_cache_pipe_buf_release+0x70/0x70 [ 242.022482] [] ? save_stack_trace+0x26/0x50 [ 242.028451] [] ? save_stack+0x43/0xd0 [ 242.033870] [] ? kasan_kmalloc+0xad/0xe0 [ 242.039581] [] ? __kmalloc+0x124/0x320 [ 242.045084] [] ? alloc_pipe_info+0x28a/0x380 [ 242.051134] [] ? splice_direct_to_actor+0x672/0x830 [ 242.057803] [] ? do_sendfile+0x54c/0xd30 [ 242.063478] [] ? SyS_sendfile64+0xc3/0x150 [ 242.069355] [] ? entry_SYSCALL_64_fastpath+0x16/0x76 [ 242.076074] [] ? avc_has_perm+0x296/0x500 [ 242.081864] [] ? avc_has_perm+0x309/0x500 [ 242.087640] [] ? avc_has_perm+0xb6/0x500 [ 242.093317] [] ? __fsnotify_parent+0xbc/0x340 [ 242.099440] [] ? fsnotify+0x5ad/0xee0 [ 242.104856] [] ? fsnotify+0xee0/0xee0 [ 242.110302] [] ? mark_held_locks+0xaf/0x100 [ 242.116241] [] ? avc_policy_seqno+0x9/0x20 [ 242.122115] [] ? selinux_file_permission+0x348/0x460 [ 242.128853] [] generic_file_splice_read+0xe2/0x1c0 [ 242.135416] [] ? __generic_file_splice_read+0xb00/0xb00 [ 242.142425] [] do_splice_to+0xf5/0x140 [ 242.147949] [] splice_direct_to_actor+0x250/0x830 [ 242.154408] [] ? generic_pipe_buf_nosteal+0x10/0x10 [ 242.161069] [] ? do_splice_to+0x140/0x140 [ 242.166841] [] ? security_file_permission+0x89/0x1e0 [ 242.173592] [] ? rw_verify_area+0x100/0x2f0 [ 242.179546] [] do_splice_direct+0x1a7/0x270 [ 242.185484] [] ? splice_direct_to_actor+0x830/0x830 [ 242.192146] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 242.198712] [] ? __sb_start_write+0x14a/0x310 [ 242.204825] [] do_sendfile+0x54c/0xd30 [ 242.210366] [] ? __compat_sys_pwritev64+0xf0/0xf0 [ 242.216825] [] ? __might_fault+0xe4/0x1d0 [ 242.222613] [] ? __might_fault+0x114/0x1d0 [ 242.228479] [] SyS_sendfile64+0xc3/0x150 [ 242.234154] [] ? SyS_sendfile+0x160/0x160 [ 242.239951] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 242.246410] [] entry_SYSCALL_64_fastpath+0x16/0x76 [ 242.253221] 1 lock held by syz-executor4/4841: [ 242.257781] #0: (sb_writers#6){.+.+.+}, at: [] do_sendfile+0x8e4/0xd30 [ 242.267641] Sending NMI to all CPUs: [ 242.271468] NMI backtrace for cpu 0 [ 242.275057] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.107-g610c835 #12 [ 242.282320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.291656] task: ffff8800bb2aaf80 task.stack: ffff8800bba18000 [ 242.297705] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.306419] RSP: 0018:ffff8800bba1fcb8 EFLAGS: 00000046 [ 242.311874] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.319132] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.326370] RBP: ffff8800bba1fce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.333654] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.340918] R13: 0000000000000003 R14: ffffffff8426abe0 R15: 0000000000000002 [ 242.348213] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.356408] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.362288] CR2: 00007efe1286f000 CR3: 00000001d4b64000 CR4: 00000000001406f0 [ 242.369549] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.376790] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.384055] Stack: [ 242.386168] ffffffff8426abe0 ffffffff847e8600 00000000000194a0 0000000000000040 [ 242.393696] dffffc0000000000 ffff8800bba1fd00 ffffffff810b8e1b ffffffff839f53e0 [ 242.401214] 0000000000000003 ffff8800bba1fd60 ffffffff81d0f4d7 ffffffff81417c73 [ 242.408757] Call Trace: [ 242.411311] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.417713] [] nmi_trigger_all_cpu_backtrace+0x4a7/0x550 [ 242.424777] [] ? print_lock+0xab/0xae [ 242.430220] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.436961] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.443940] [] watchdog+0x6fa/0xae0 [ 242.449214] [] ? watchdog+0xc3/0xae0 [ 242.454542] [] kthread+0x268/0x300 [ 242.459725] [] ? reset_hung_task_detector+0x20/0x20 [ 242.466364] [] ? kthread_create_on_node+0x400/0x400 [ 242.473035] [] ? kthread_create_on_node+0x400/0x400 [ 242.479678] [] ret_from_fork+0x3f/0x70 [ 242.485177] [] ? kthread_create_on_node+0x400/0x400 [ 242.491831] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 3b 09 17 00 4c 89 e7 57 9d 0f 1f [ 242.510815] NMI backtrace for cpu 1 [ 242.514407] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.107-g610c835 #12 [ 242.521417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.530757] task: ffff8801da2997c0 task.stack: ffff8801da2a8000 [ 242.536781] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 242.545176] RSP: 0018:ffff8801da2afd78 EFLAGS: 00000246 [ 242.550600] RAX: 0000000000000007 RBX: ffffffff847d6708 RCX: 0000000000000000 [ 242.557868] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8801da29a02c [ 242.565104] RBP: ffff8801da2afd78 R08: 0000000000000000 R09: 0000000000000000 [ 242.572378] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 242.579635] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 242.586874] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.595087] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.600949] CR2: 00007efe1279b5bb CR3: 00000001d4b64000 CR4: 00000000001406e0 [ 242.608207] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.615443] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.622706] Stack: [ 242.624822] ffff8801da2afdb0 ffffffff81027d75 ffff8801da2b0000 ffffffff847d6708 [ 242.632359] 0000000000000000 0000000000000000 dffffc0000000000 ffff8801da2afdc0 [ 242.639883] ffffffff810292ea ffff8801da2afdd8 ffffffff8121e338 ffff8801da2b0000 [ 242.647406] Call Trace: [ 242.649953] [] default_idle+0x55/0x3c0 [ 242.655451] [] arch_cpu_idle+0xa/0x10 [ 242.660897] [] default_idle_call+0x48/0x70 [ 242.666745] [] cpu_startup_entry+0x605/0x820 [ 242.672805] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 242.679627] [] ? call_cpuidle+0xe0/0xe0 [ 242.685215] [] ? clockevents_register_device+0x122/0x230 [ 242.692304] [] start_secondary+0x304/0x3e0 [ 242.698174] [] ? set_cpu_sibling_map+0x1040/0x1040 [ 242.704720] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 242.724096] Kernel panic - not syncing: hung_task: blocked tasks [ 242.730220] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.107-g610c835 #12 [ 242.737460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.746783] 0000000000000000 b8de122e4ac61894 ffff8800bba1fca8 ffffffff81d0457d [ 242.754723] ffffffff83881e80 ffff8800bba1fd80 dffffc0000000000 7fffffffffffffff [ 242.762659] ffff8800b1754b28 ffff8800bba1fd70 ffffffff8141774a 0000000041b58ab3 [ 242.770596] Call Trace: [ 242.773154] [] dump_stack+0xc1/0x124 [ 242.778489] [] panic+0x1aa/0x388 [ 242.783469] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 242.790363] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.797600] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.804846] [] watchdog+0x70b/0xae0 [ 242.810084] [] ? watchdog+0xc3/0xae0 [ 242.815412] [] kthread+0x268/0x300 [ 242.820565] [] ? reset_hung_task_detector+0x20/0x20 [ 242.827193] [] ? kthread_create_on_node+0x400/0x400 [ 242.833821] [] ? kthread_create_on_node+0x400/0x400 [ 242.840451] [] ret_from_fork+0x3f/0x70 [ 242.845949] [] ? kthread_create_on_node+0x400/0x400 [ 242.853128] Dumping ftrace buffer: [ 242.856703] (ftrace buffer empty) [ 242.860380] Kernel Offset: disabled [ 242.863984] Rebooting in 86400 seconds..