f28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) [ 581.057678] binder: send failed reply for transaction 274 to 12595:12605 [ 581.080334] binder: undelivered TRANSACTION_COMPLETE 2018/05/23 06:39:52 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00000000c0)={0x5, 0x8dd6, 0x7}) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209, 0xffffff6d}, {&(0x7f0000000100)=""/242, 0xf2}], 0x2, 0x10400004) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/05/23 06:39:52 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000080), 0x3f, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/05/23 06:39:52 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x1) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/21, 0x15}], 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/igmp\x00') preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) [ 581.081615] binder: 12633:12635 ERROR: BC_REGISTER_LOOPER called without request [ 581.162015] binder: undelivered TRANSACTION_ERROR: 29189 [ 581.179334] binder: BINDER_SET_CONTEXT_MGR already set [ 581.179342] binder: 12652:12661 ioctl 40046207 0 returned -16 [ 581.179420] binder: 12652:12661 ERROR: BC_REGISTER_LOOPER called without request [ 581.179503] binder_alloc: 12633: binder_alloc_buf, no vma [ 581.179520] binder: 12652:12661 transaction failed 29189/-3, size 0-0 line 3141 [ 581.245645] binder: send failed reply for transaction 276 to 12633:12635 [ 581.252585] binder: undelivered TRANSACTION_COMPLETE [ 581.257733] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/23 06:39:53 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000080), 0x3f, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/05/23 06:39:53 executing program 1: r0 = fanotify_init(0x2, 0x0) preadv(r0, &(0x7f0000000780)=[{&(0x7f0000000080)=""/37, 0x25}, {&(0x7f00000000c0)=""/219, 0xdb}, {&(0x7f00000001c0)=""/178, 0xb2}, {&(0x7f0000000480)=""/85, 0x55}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f0000000500)=""/134, 0x86}, {&(0x7f00000005c0)=""/174, 0xae}, {&(0x7f0000000680)=""/239, 0xef}], 0x8, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000280)=""/209, 0xd1}, {&(0x7f0000000380)=""/242, 0xf2}], 0x2, 0x10400004) 2018/05/23 06:39:53 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r0, &(0x7f0000000e00)={0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000800)={0x10, 0x2e, 0x1}, 0x10}], 0x1}, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)="2c636c8674f7301c0000000000000000") preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) 2018/05/23 06:39:53 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/igmp\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/05/23 06:39:53 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') fcntl$notify(r0, 0x402, 0xa) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/05/23 06:39:53 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') ioctl$BLKTRACESTART(r0, 0x1274, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) connect(r0, &(0x7f00000004c0)=@ll={0x11, 0x17, r1, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@empty, 0x0}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x6, r2, 0x1, 0x3ff, 0x6}, 0xfffffebf) 2018/05/23 06:39:53 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') r1 = fcntl$getown(r0, 0x9) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000040)=r1) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) 2018/05/23 06:39:53 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) [ 582.050183] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/23 06:39:53 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)="6e65742f69676d700090d5e3ae9dcf681e59f521470dd4b5c1448ddba19f8b0ab3c7d6f92bc59d8097577e12") preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) 2018/05/23 06:39:53 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209, 0xd1}, {&(0x7f0000000380)=""/242, 0xf2}], 0x2, 0x10400003) syncfs(r0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x8, 0x6, 0xfffffffffffffff7}, 0xc) [ 582.103408] binder: 12684:12686 ERROR: BC_REGISTER_LOOPER called without request 2018/05/23 06:39:53 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/igmp\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/05/23 06:39:53 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) getsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/05/23 06:39:53 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') fcntl$notify(r0, 0x402, 0xa) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/05/23 06:39:53 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000080), 0x44, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e0"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/05/23 06:39:53 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) 2018/05/23 06:39:53 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/05/23 06:39:53 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) 2018/05/23 06:39:53 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000040), 0x362, 0x10400003) [ 582.155596] binder: send failed reply for transaction 279 to 12684:12686 [ 582.168576] binder: undelivered TRANSACTION_COMPLETE [ 582.184054] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/23 06:39:53 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x2) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x8, 0x2a, 0x1, 0x107, 0x1, [{0x200, 0x1f, 0x7}]}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) 2018/05/23 06:39:53 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) clock_gettime(0x5, &(0x7f0000000040)) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/05/23 06:39:53 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) [ 582.245173] binder: 12710:12718 ERROR: BC_REGISTER_LOOPER called without request 2018/05/23 06:39:53 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) getsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/05/23 06:39:53 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') fcntl$setstatus(r0, 0x4, 0x800) r1 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r1) 2018/05/23 06:39:53 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x80800) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000640)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000680)={'veth0_to_team\x00', 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000940)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000a80)=0x14) accept4(0xffffffffffffff9c, &(0x7f0000000ac0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000b40)=0x80, 0x800) accept4$packet(0xffffffffffffff9c, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000bc0)=0x14, 0x80000) accept4$packet(0xffffffffffffff9c, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000c40)=0x14, 0x80800) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000007600)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000007640)={0x0, @multicast2, @multicast2}, &(0x7f0000007680)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000008100)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000008200)=0xe8) ioctl$sock_ifreq(0xffffffffffffffff, 0x8927, &(0x7f0000008240)={'veth1\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x3}}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000008280)={@empty, 0x0}, &(0x7f00000082c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000008300)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000008400)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000008440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000008480)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f00000084c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000008500)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000a380)={'erspan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f000000a3c0)={'team0\x00', 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f000000a400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000000a440)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000a480)={'gretap0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000a4c0)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f000000a5c0)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f000000a600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000000a640)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f000000af00)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x204000}, 0xc, &(0x7f000000aec0)={&(0x7f000000a680)={0x82c, r1, 0x0, 0x70bd27, 0x1, {0x1}, [{{0x8, 0x1, r2}, {0x90, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffffffff}}, {0x8, 0x6, r3}}}]}}, {{0x8, 0x1, r4}, {0xb4, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1c7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x50, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r8}, {0x188, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x7}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r12}, {0x1a4, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x40}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x4, 0x8, 0x2, 0x7fff}, {0x16d, 0x7, 0xfffffffffffffff8, 0x8001}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0xfff, 0x8, 0xab, 0x87d}, {0x5, 0x0, 0x1000, 0xffffffffffff7fff}]}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r16}, {0x228, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r17}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r18}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xb6}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xf4c}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xafd}}}]}}, {{0x8, 0x1, r20}, {0xf8, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80}}, {0x8, 0x6, r21}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r22}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r23}}}]}}]}, 0x82c}, 0x1, 0x0, 0x0, 0x40000}, 0x800) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r24 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r24, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) 2018/05/23 06:39:53 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000080), 0x44, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e0"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) [ 582.331285] binder: send failed reply for transaction 281 to 12710:12718 [ 582.352576] binder: undelivered TRANSACTION_COMPLETE 2018/05/23 06:39:53 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480), 0x0, 0x10400003) 2018/05/23 06:39:53 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000080), 0x44, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e0"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/05/23 06:39:53 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x114) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000080)={0x91, 0x1800000000000000, 0x9, "4bbc6950590973f274bb74bd4afc313cdcd7f6753e105d82f26fc0a7eadec36441c99bd9274d0e9084e8606fff12837a787dc56a219f9f4e20d16851a6ac179bae670ea838a00c032bd163cf739b5e425db7f5bfde02c29cc031f32d544335eda8ad19b0553d2831ffc98f29f27f93ac1b70ce759bf59c22dda9459a1218405473e95c4b815c1057a47c923a4e1e8f186a"}) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) [ 582.381416] binder: undelivered TRANSACTION_ERROR: 29189 [ 582.391394] binder: 12744:12747 ERROR: BC_REGISTER_LOOPER called without request [ 582.443802] binder: BINDER_SET_CONTEXT_MGR already set [ 582.443811] binder: 12755:12758 ioctl 40046207 0 returned -16 [ 582.443889] binder: 12755:12758 ERROR: BC_REGISTER_LOOPER called without request [ 582.443966] binder_alloc: 12744: binder_alloc_buf, no vma [ 582.443985] binder: 12755:12758 transaction failed 29189/-3, size 0-0 line 3141 [ 582.516239] binder: send failed reply for transaction 283 to 12744:12747 [ 582.523590] binder: undelivered TRANSACTION_COMPLETE [ 582.528763] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/23 06:39:54 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/05/23 06:39:54 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/05/23 06:39:54 executing program 6: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x8) sendto$unix(r0, &(0x7f0000000100)="8fc7cb36f10e74c37fec3d7232148f7f758c83eedadfeebb7c908fb771cd1657b8a546149d52d98912091886a4d9094ad4bc5e9ecf", 0x35, 0x20000004, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e23}, 0x6e) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') linkat(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x1000) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) 2018/05/23 06:39:54 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/05/23 06:39:54 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) getrlimit(0x6, &(0x7f0000000240)) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x44201, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000000c0)={0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x1}, &(0x7f0000000200)=0x8) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000100)={r1}) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r3, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) 2018/05/23 06:39:54 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000040)=""/148, 0x94}], 0x1, 0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) 2018/05/23 06:39:54 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000080), 0x46, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/05/23 06:39:54 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x114) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000080)={0x91, 0x1800000000000000, 0x9, "4bbc6950590973f274bb74bd4afc313cdcd7f6753e105d82f26fc0a7eadec36441c99bd9274d0e9084e8606fff12837a787dc56a219f9f4e20d16851a6ac179bae670ea838a00c032bd163cf739b5e425db7f5bfde02c29cc031f32d544335eda8ad19b0553d2831ffc98f29f27f93ac1b70ce759bf59c22dda9459a1218405473e95c4b815c1057a47c923a4e1e8f186a"}) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) 2018/05/23 06:39:54 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) clock_gettime(0x5, &(0x7f0000000040)) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) [ 583.332705] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/23 06:39:54 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) gettid() r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000180)="0000000004000000") preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) 2018/05/23 06:39:54 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x8000, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000004c0)={0x10001, {{0x2, 0x4e22, @rand_addr=0x6}}, 0x1, 0x5, [{{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x5}}}, {{0x2, 0x4e22}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x310) getpid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000300)='net/packet\x00') ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) preadv(r2, &(0x7f0000000c00)=[{&(0x7f0000000180)=""/254}, {&(0x7f0000000800)=""/199}, {&(0x7f0000000900)=""/26}, {&(0x7f0000000940)}, {&(0x7f0000000980)=""/235}, {&(0x7f0000000a80)=""/231}, {&(0x7f0000000b80)=""/117}], 0xf46653f, 0x10400003) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f00000000c0)={0x0, 0x7, 0x19e4}) setsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000100)="94c226189ae165bf3283da563cf21719ed03fa1ef20411927cebfd489a2d98", 0x1f) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000040)) 2018/05/23 06:39:54 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x201, 0x100) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) getpid() r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)="e8090000000400000000ae") preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) 2018/05/23 06:39:54 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/05/23 06:39:54 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000140)=0x0) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/igmp\x00') write$binfmt_aout(r2, &(0x7f00000004c0)={{0x108, 0x7eb, 0x5, 0xed, 0x24d, 0x6ba1, 0x26e}, "6b4bbae670cc426019facd464f72dc8486c1859487c8e54d1493fae5b763e08944f5ebf9648c5bf87f1451d1ac1696d0ca804e7a34b0d1501c9e054f48f743e0e422a157dded7a89e6d919635fb813c7d5ab1132e5f73f038c5508c5a91ab1", [[], []]}, 0x27f) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) setsockopt$inet6_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000000080)="b5ee5f682720560a8cb1d45bdbdb5ceadd267701b35911ae25bc15f54a44a8a98e4f0f9a8a11dfce1c69c3063103e2feed002e39b8c6f646a2b620f98849eb8bb6fe017c64855f215425e79e193d6cfded5025fe808390a65718c19886290019d22557d71ed9975ddf5f0a6f5269a19a9c3ee6b9d054233aa5294fe6cb700d3857d62cfb3f6dbdc7bac672cbd324a8a36a5cb3f4e9", 0x95) ptrace$getregset(0x4204, r0, 0x0, &(0x7f0000000740)={&(0x7f0000000180)=""/211, 0xd3}) preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) [ 583.425072] binder: 12787:12791 ERROR: BC_REGISTER_LOOPER called without request 2018/05/23 06:39:54 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00000001c0)=""/42) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1, 0x100000001}, &(0x7f0000000180)=0x8) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r3, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000040)={0x4, 0x9, 0xfffffffffffffffd, 0x0, 0xd25, 0x9ba}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r2, 0xc000000000000000}, &(0x7f0000000240)=0x8) 2018/05/23 06:39:54 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000080), 0x46, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/05/23 06:39:54 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x81, 0x4) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) 2018/05/23 06:39:54 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) [ 583.471280] binder: send failed reply for transaction 286 to 12787:12791 [ 583.502463] binder: undelivered TRANSACTION_COMPLETE [ 583.507642] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/23 06:39:54 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000000c0)={0x0, 0x10001}) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/05/23 06:39:54 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000080), 0x46, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/05/23 06:39:54 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000200)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000640)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x409000}, 0xc, &(0x7f0000000240)={&(0x7f00000005c0)=ANY=[@ANYBLOB="6a000012000800000000000000df6064020000", @ANYRES32=r1, @ANYBLOB="100000008010000008001d000700000008001e00020000001400030073797a5f74756e0000000000000000000c00220047fce34b8a32c16e08001c00", @ANYRES32=r0], 0x58}, 0x1, 0x0, 0x0, 0x40}, 0x20004000) r2 = open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getdents64(r2, &(0x7f0000000680)=""/195, 0xc3) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000100)={r3, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x5, 0x2}, 0x90) 2018/05/23 06:39:54 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x20000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x6, 0x2000000000000001) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x2000}) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/hci\x00') setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0x1f, 0x4) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)=[&(0x7f00000001c0)='\x00'], &(0x7f00000004c0)=[&(0x7f0000000240)='net/hci\x00']) preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000140)=0xffff, 0x4) [ 583.557188] binder: 12823:12829 ERROR: BC_REGISTER_LOOPER called without request 2018/05/23 06:39:54 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x6, 0x4) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) [ 583.608870] binder: BINDER_SET_CONTEXT_MGR already set [ 583.608878] binder: 12837:12839 ioctl 40046207 0 returned -16 [ 583.608955] binder: 12837:12839 ERROR: BC_REGISTER_LOOPER called without request [ 583.609040] binder_alloc: 12823: binder_alloc_buf, no vma [ 583.609057] binder: 12837:12839 transaction failed 29189/-3, size 0-0 line 3141 [ 583.699512] binder: send failed reply for transaction 288 to 12823:12829 [ 583.706874] binder: undelivered TRANSACTION_COMPLETE [ 583.712737] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/23 06:39:55 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x20000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x6, 0x2000000000000001) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x2000}) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/hci\x00') setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0x1f, 0x4) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)=[&(0x7f00000001c0)='\x00'], &(0x7f00000004c0)=[&(0x7f0000000240)='net/hci\x00']) preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000140)=0xffff, 0x4) 2018/05/23 06:39:55 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000140)=0x8) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00000008c0)) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/access\x00', 0x2, 0x0) readv(r1, &(0x7f0000000800)=[{&(0x7f00000001c0)=""/59, 0x3b}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f0000000200)=""/5, 0x5}, {&(0x7f00000004c0)=""/92, 0x5c}, {&(0x7f0000000540)=""/131, 0x83}, {&(0x7f0000000240)=""/11, 0xb}, {&(0x7f0000000600)=""/243, 0xf3}, {&(0x7f0000000700)=""/73, 0x49}, {&(0x7f0000000780)=""/100, 0x64}], 0x9) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x401, 0x1, 0xff, 0x3, r2}, 0x10) 2018/05/23 06:39:55 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000000540)={0x4, 0x4, 0x0, [{0x88dd, 0x100, 0x5, 0x401, 0x4, 0x8, 0xf3}, {0x0, 0x100000000, 0x200, 0x9, 0x5e1, 0x4, 0xffff}, {0x7fff, 0x6, 0xb7, 0x7, 0x8, 0x4, 0x5}, {0x7ff, 0x6, 0x800, 0x4, 0x2, 0x1, 0x81}]}) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x8}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) fcntl$setlease(r1, 0x400, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000180)={r2, r3, 0x100000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="af000000d2747531b504229398a7b239ec0fd6127e150d189642626214d5c5bf91685a1327f32d9150a412a982041b624c18eab07871e2f1c6a37d0c6a3f0c5417d3606f507916d3b3fb90b691661658bd72238184a7263e8102a4b1226559b3a17f3349a8ffcd061a0c54d90154d91896935ea5b8a41e6a63f62262788502b0fb96343e7ecd8c8ef366bc253f9b8b4a0267cb9edb2e7f3e5ea637de1f97c454f1f35b3dbe7becdaec9c28eac8b901e7aa0528"], &(0x7f00000004c0)=0xb7) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000680)={0x7, 0x9}) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f00000006c0), &(0x7f0000000700)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000500)={r4, 0x0, 0x9, 0x7}, 0x10) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/05/23 06:39:55 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/05/23 06:39:55 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0xae9528e3e3609e6, 0x10400003) open(&(0x7f0000000040)='./file0\x00', 0x1, 0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/23 06:39:55 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/05/23 06:39:55 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) 2018/05/23 06:39:55 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000080), 0x47, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c88"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/05/23 06:39:55 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) write$cgroup_pid(r0, &(0x7f0000000040)={[0x31, 0x33, 0x36, 0x32, 0x33, 0x37, 0x30]}, 0x7) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) [ 584.497409] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/23 06:39:55 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) socketpair$ax25(0x3, 0x2, 0xc4, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'ip6_vti0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) 2018/05/23 06:39:55 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/igmp\x00') accept4$nfc_llcp(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x800) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) 2018/05/23 06:39:55 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/05/23 06:39:55 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000080), 0x47, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c88"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) [ 584.545134] binder: 12873:12875 ERROR: BC_REGISTER_LOOPER called without request [ 584.583186] binder: send failed reply for transaction 291 to 12873:12875 [ 584.616568] binder: undelivered TRANSACTION_COMPLETE 2018/05/23 06:39:55 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) write$cgroup_pid(r0, &(0x7f0000000040)={[0x31, 0x33, 0x36, 0x32, 0x33, 0x37, 0x30]}, 0x7) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/05/23 06:39:55 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/05/23 06:39:55 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20000, 0x0) accept$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="276bde8207000000f8000000a3c7004a77636cdf") preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) 2018/05/23 06:39:55 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200800, 0x84) 2018/05/23 06:39:55 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4022000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0xe, 0x9, 0x501, 0x70bd27, 0x25dfdbfc, {0x1, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x20000010}, 0x1) 2018/05/23 06:39:55 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000080), 0x47, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c88"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/05/23 06:39:55 executing program 6: socket$inet_dccp(0x2, 0x6, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000280)=""/209, 0xd1}, {&(0x7f0000000500)=""/242, 0xf2}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x401}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x1c938679c000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={r2, 0x5}, &(0x7f0000000200)=0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0x4, 0x7, 0x10001, 0x0, 0x16}) 2018/05/23 06:39:55 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) [ 584.641234] binder: 12895:12899 ERROR: BC_REGISTER_LOOPER called without request [ 584.684313] binder: undelivered TRANSACTION_ERROR: 29189 [ 584.692259] binder: send failed reply for transaction 293 to 12895:12899 [ 584.699314] binder: undelivered TRANSACTION_COMPLETE [ 584.705073] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/23 06:39:55 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') getsockname$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000040)=0x6e) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) openat(r0, &(0x7f0000000140)='./file0\x00', 0x88000, 0x1) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x100000000, 0x2, 0x1f, 0x28, "5be8840c365c325c01d7eb46bc50e0d3d61e461284490f5127881bbc3b269e271d1e60f6e2a3511dd0c47abb1b7d4cf3f695e45b445adf05d5352d5b9de0ee2e", "39291be8b772a4ecb41c28236af8e4d0cbb81dd7d9a11a9d06008ee02bf7bfa7", [0x5, 0x7]}) [ 584.738644] binder: 12916:12925 ERROR: BC_REGISTER_LOOPER called without request 2018/05/23 06:39:55 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000080), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) 2018/05/23 06:39:55 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)) memfd_create(&(0x7f0000000240)="6e65742f6967017000", 0x3) getsockname(r0, &(0x7f0000000180)=@ll, &(0x7f00000000c0)=0x80) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) [ 584.781844] binder: send failed reply for transaction 295 to 12916:12925 [ 584.792316] binder: undelivered TRANSACTION_COMPLETE [ 584.808665] binder: undelivered TRANSACTION_ERROR: 29189 [ 584.828497] binder: 12936:12943 ERROR: BC_REGISTER_LOOPER called without request [ 584.859197] binder: release 12936:12943 transaction 297 in, still active [ 584.870446] binder: send failed reply for transaction 297 to 12936:12943 2018/05/23 06:39:56 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x181, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040)=0x7f, 0x4) 2018/05/23 06:39:56 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000004300)={0x6, 0x20}) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) recvmmsg(r0, &(0x7f00000040c0)=[{{&(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000007c0)=[{&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f0000000140)=""/7, 0x7}, {&(0x7f0000000180)=""/207, 0xcf}, {&(0x7f00000004c0)=""/203, 0xcb}, {&(0x7f00000005c0)=""/203, 0xcb}, {&(0x7f00000006c0)=""/236, 0xec}], 0x6, &(0x7f0000000840)=""/48, 0x30, 0x4}, 0x4}, {{&(0x7f0000000880)=@ax25, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000900)=""/221, 0xdd}, {&(0x7f0000000a00)=""/123, 0x7b}, {&(0x7f0000000a80)=""/157, 0x9d}], 0x3, &(0x7f0000000b80)=""/138, 0x8a, 0x80}, 0x38}, {{&(0x7f0000000c40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000cc0)=""/72, 0x48}, {&(0x7f0000000d40)=""/47, 0x2f}, {&(0x7f0000000d80)=""/246, 0xf6}, {&(0x7f0000000e80)=""/206, 0xce}], 0x4, &(0x7f0000000fc0)=""/54, 0x36, 0x80}, 0xe03}, {{&(0x7f0000001000)=@l2, 0x80, &(0x7f0000001100)=[{&(0x7f0000001080)=""/127, 0x7f}], 0x1, &(0x7f0000001140)=""/171, 0xab, 0x5}, 0xa38}, {{0x0, 0x0, &(0x7f0000002680)=[{&(0x7f00000012c0)=""/26, 0x1a}, {&(0x7f00000023c0)=""/160, 0xa0}, {&(0x7f0000002480)=""/183, 0xb7}, {&(0x7f0000001300)=""/48, 0x30}, {&(0x7f0000001340)=""/23, 0x17}, {&(0x7f0000002540)=""/57, 0x39}, {&(0x7f0000002580)=""/154, 0x9a}, {&(0x7f0000002640)=""/20, 0x14}], 0x8, 0x0, 0x0, 0xa496}, 0x3}, {{&(0x7f0000002700)=@sco, 0x80, &(0x7f0000002c00)=[{&(0x7f0000002780)=""/29, 0x1d}, {&(0x7f00000027c0)=""/55, 0x37}, {&(0x7f0000002800)=""/216, 0xd8}, {&(0x7f0000002900)=""/248, 0xf8}, {&(0x7f0000002a00)=""/225, 0xe1}, {&(0x7f0000002b00)=""/213, 0xd5}], 0x6, &(0x7f0000002c80)=""/249, 0xf9, 0x1f}}, {{&(0x7f0000002d80)=@hci, 0x80, &(0x7f0000003f80)=[{&(0x7f0000002e00)=""/86, 0x56}, {&(0x7f0000002e80)=""/4096, 0x1000}, {&(0x7f0000003e80)=""/78, 0x4e}, {&(0x7f0000003f00)=""/22, 0x16}, {&(0x7f0000003f40)=""/16, 0x10}], 0x5, &(0x7f0000004000)=""/170, 0xaa, 0x3}, 0xb50}], 0x7, 0x10102, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000004280)={@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x4, 0x2, 0x4, 0x400, 0x9, 0x80008, r2}) getpriority(0x2, r1) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) lookup_dcookie(0x2f34, &(0x7f0000004340)=""/4096, 0x1000) 2018/05/23 06:39:56 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/ipv6_route\x00') ioctl$BLKTRACESTART(r0, 0x1274, 0x0) socketpair$ax25(0x3, 0x3, 0x8, &(0x7f00000004c0)={0xffffffffffffffff}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x200, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f00000000c0)={0xffffffffffffffff, 0x7, 0x8, 0x2420, 0x400}) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r1, &(0x7f0000000480), 0x100002c4, 0x10400003) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) socketpair$ax25(0x3, 0x7, 0xc3, &(0x7f0000000100)) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000140)={{{@in=@multicast1, @in6=@ipv4={[], [], @loopback}}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) 2018/05/23 06:39:56 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000040)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) 2018/05/23 06:39:56 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/05/23 06:39:56 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/05/23 06:39:56 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00000001c0)=""/42) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1, 0x100000001}, &(0x7f0000000180)=0x8) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r3, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000040)={0x4, 0x9, 0xfffffffffffffffd, 0x0, 0xd25, 0x9ba}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r2, 0xc000000000000000}, &(0x7f0000000240)=0x8) 2018/05/23 06:39:56 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00000001c0)=""/42) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1, 0x100000001}, &(0x7f0000000180)=0x8) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r3, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000040)={0x4, 0x9, 0xfffffffffffffffd, 0x0, 0xd25, 0x9ba}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r2, 0xc000000000000000}, &(0x7f0000000240)=0x8) [ 584.883395] binder: undelivered TRANSACTION_COMPLETE [ 584.900786] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/23 06:39:56 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/05/23 06:39:56 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') dup3(r0, r0, 0x80000) preadv(r0, &(0x7f0000000180), 0x324054aadf66abc, 0x0) 2018/05/23 06:39:56 executing program 7: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000040)=""/148, 0x94}], 0x1, 0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) 2018/05/23 06:39:56 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80000) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000100)={0x2, 0x4000000000000044}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') perf_event_open$cgroup(&(0x7f0000000040)={0x1, 0x70, 0x8, 0x4, 0x0, 0x0, 0x0, 0x3, 0x40402, 0x4, 0x1ff, 0x7, 0x6, 0x85, 0xe7d8, 0xf, 0x1ff, 0x80, 0x9, 0x7ff, 0x9, 0x9, 0x5f9, 0x0, 0x0, 0x5, 0xbd, 0x10000, 0x0, 0x5, 0x7ff, 0x0, 0x5, 0xa6ab, 0x1793, 0x8, 0x1, 0x7, 0x0, 0x3, 0x0, @perf_config_ext={0x0, 0xce}, 0x80, 0xe0, 0x79ce49e3, 0x1, 0x9, 0x4, 0x2}, r1, 0x7, r1, 0x1) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) 2018/05/23 06:39:56 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x8) sendto$unix(r0, &(0x7f0000000100)="8fc7cb36f10e74c37fec3d7232148f7f758c83eedadfeebb7c908fb771cd1657b8a546149d52d98912091886a4d9094ad4bc5e9ecf", 0x35, 0x20000004, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e23}, 0x6e) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') linkat(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x1000) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) 2018/05/23 06:39:56 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x0, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/05/23 06:39:56 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x300000c, 0x30, r0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x800, 0x14) 2018/05/23 06:39:56 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000040)={0x100000001}, &(0x7f0000000080), 0x8) pselect6(0x40, &(0x7f00000000c0)={0x2cf1174c, 0x6, 0x7, 0x1, 0x7, 0xfffffffffffffff9, 0x5, 0x100000001}, &(0x7f0000000100)={0x1, 0x1ff, 0xe, 0x0, 0x2, 0x8, 0x7fff, 0x8}, &(0x7f0000000140)={0x6, 0xfff, 0x1, 0x3, 0xffffffffffffffed, 0x1, 0x100000001, 0xa5}, &(0x7f0000000180), &(0x7f0000000200)={&(0x7f00000001c0)={0x7660}, 0x8}) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) 2018/05/23 06:39:56 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0x6, 0x8}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={r1, 0x4}, &(0x7f0000000200)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/05/23 06:39:56 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x0, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/05/23 06:39:56 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000080), 0x44, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e0"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/05/23 06:39:56 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000004c0)={0xffffffff, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}}, 0x0, 0x5, [{{0x2, 0x4e22, @rand_addr=0x100000000}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}}, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}]}, 0x310) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) 2018/05/23 06:39:56 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000100)={'syz1', "a37ef6e41e6635060696cab1e68994939fb00e3a07f32f13473bc91dffa7a13546d66f6cb17f2573acd3eaa36c8afebec5e29eb0cc41eb4d5f5f214d29d6cfe25c72ca2aa9b218ec84f8707f443dee263e7d6c42bcd77af3d62fba3ce614e68bd636eaafb9a02b5ef051c6efd0a781fcf1a5c83d3e58119217aeb6ba45474325393f802394cc274170591971f3260c82b9b18c7a311fab74ca2a90b682f6f7056dbef42cce7b7e211f80c85098de23293d263edffa25314e0ba8"}, 0xbe) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000080)="10445bece903e3676f4c70d7f83738a5e778d81220588bfe5c720b32819d40918729bc9bb1cf618fc4e8de00b9da04ae79b3c2e50ac286681ee2d533c4ebdeedd39c4af77c5707278f5f712f5502ba5823984140a08a83ab0c29ebf7c7f93fa9f3", 0x61) syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') 2018/05/23 06:39:56 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="4b6300007dc1106b366dcc650b469f829b7036c8083fc8e5455b912312d4dfaf2bc165a8f938d6585ed5480e35e9186a2c0b56cffa53bab23cb7a38aaa44f00eb0d0e5297b98e11030e241b04def"], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x80800) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$BLKDISCARD(r3, 0x1277, &(0x7f00000001c0)=0x6) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00000000c0)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000080), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/05/23 06:39:56 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) recvmmsg(r0, &(0x7f0000005e40)=[{{&(0x7f0000000080)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000200)=""/183, 0xb7}, {&(0x7f0000000000)=""/34, 0x22}, {&(0x7f00000002c0)=""/77, 0x4d}], 0x3, &(0x7f0000000380)=""/252, 0xfc, 0xffff}, 0x80000001}, {{0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/29, 0x1d}, {&(0x7f00000024c0)=""/64, 0x40}], 0x4, &(0x7f0000002540)=""/219, 0xdb, 0x1}, 0x12}, {{&(0x7f0000002640)=@alg, 0x80, &(0x7f0000003980)=[{&(0x7f00000026c0)=""/38, 0x26}, {&(0x7f0000002700)=""/207, 0xcf}, {&(0x7f0000002800)=""/64, 0x40}, {&(0x7f0000002840)=""/4096, 0x1000}, {&(0x7f0000003840)=""/171, 0xab}, {&(0x7f0000003900)=""/67, 0x43}], 0x6, &(0x7f0000003a00)=""/72, 0x48, 0x6}, 0x6}, {{&(0x7f0000003a80)=@can, 0x80, &(0x7f0000004000)=[{&(0x7f0000003b00)}, {&(0x7f0000003b40)=""/13, 0xd}, {&(0x7f0000003b80)=""/227, 0xe3}, {&(0x7f0000003c80)=""/10, 0xa}, {&(0x7f0000003cc0)=""/110, 0x6e}, {&(0x7f0000003d40)=""/192, 0xc0}, {&(0x7f0000003e00)=""/204, 0xcc}, {&(0x7f0000003f00)=""/5, 0x5}, {&(0x7f0000003f40)=""/68, 0x44}, {&(0x7f0000003fc0)=""/20, 0x14}], 0xa, 0x0, 0x0, 0x8}, 0x80000001}, {{&(0x7f00000040c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004580)=[{&(0x7f0000004140)=""/12, 0xc}, {&(0x7f0000004180)=""/186, 0xba}, {&(0x7f0000004240)=""/183, 0xb7}, {&(0x7f0000004300)=""/149, 0x95}, {&(0x7f00000043c0)=""/59, 0x3b}, {&(0x7f0000004400)=""/255, 0xff}, {&(0x7f0000004500)=""/95, 0x5f}], 0x7, &(0x7f0000004600)=""/54, 0x36, 0x89}, 0x7}, {{&(0x7f0000004640)=@nfc, 0x80, &(0x7f0000005940)=[{&(0x7f00000046c0)=""/68, 0x44}, {&(0x7f0000004740)=""/84, 0x54}, {&(0x7f00000047c0)=""/49, 0x31}, {&(0x7f0000004800)=""/175, 0xaf}, {&(0x7f00000048c0)=""/4096, 0x1000}, {&(0x7f00000058c0)=""/113, 0x71}], 0x6, &(0x7f00000059c0)=""/162, 0xa2, 0x9}, 0x2}, {{&(0x7f0000005a80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000005d80)=[{&(0x7f0000005b00)=""/51, 0x33}, {&(0x7f0000005b40)=""/28, 0x1c}, {&(0x7f0000005b80)=""/219, 0xdb}, {&(0x7f0000005c80)=""/38, 0x26}, {&(0x7f0000005cc0)=""/145, 0x91}], 0x5, &(0x7f0000005e00)=""/41, 0x29, 0x7}, 0x6}], 0x7, 0x20, &(0x7f0000006000)={0x0, 0x989680}) setsockopt$packet_int(r1, 0x107, 0x10, &(0x7f0000006040)=0xfffffffffffffffd, 0x4) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$sock_buf(r2, 0x1, 0x4, &(0x7f0000000100)=""/237, &(0x7f0000000040)) 2018/05/23 06:39:56 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000080)={{0x8, 0x400}, 0x1, 0x7fffffff, 0xa5ad, {0x0, 0x200}, 0x7fffffff, 0xffffffff}) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) 2018/05/23 06:39:56 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x620200, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x0, r2}) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x4800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x20}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r4, 0x9}, 0x8) getuid() r5 = geteuid() quotactl(0x735, &(0x7f0000000240)='./file0\x00', r5, &(0x7f00000004c0)="8ed2a76df09ce61279cfd5a333a38386d3c29d0e547e1a94cf6503e17bbc66280866a6d3a9f756eb76f33f73aec6c5360d626fb5ca0bd5b7756f6d2da9d383cb85b88831d5c9a18bc95800357f9b5e68934cb4efe93124281fc4cfb00f865040be7bd41a9853da432dd23c85488b3c21e4907c0ba88b99fddd5c01e62a97988e8131e1d88c67a8367e7ebbaea0d3f703f7e951b4c6061f5eab0b738d3da71f4e0e1d98c6c2732f223a10347b2d405933ead8e3b3cc98516b6a19b54bcdada67989c4ce77135cb383a8a71f6f2b5e6483c30b800e1b4548d45d80e7c92ff52e2013e82e84b2c959b1fbec3771c79852") r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') preadv(r6, &(0x7f00000007c0)=[{&(0x7f0000000800)=""/209, 0xd1}, {&(0x7f0000000900)=""/242, 0x155}], 0x2, 0xfffffffffffffffe) 2018/05/23 06:39:56 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0xfe64}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) [ 585.212512] binder: 13018:13026 ERROR: BC_REGISTER_LOOPER called without request [ 585.222839] binder: BINDER_SET_CONTEXT_MGR already set [ 585.232374] binder: 13021:13025 ioctl 40046207 0 returned -16 2018/05/23 06:39:56 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000000640)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x7ffffffffff) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/igmp\x00') fstatfs(r1, &(0x7f0000000040)=""/158) r2 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r4 = dup2(r3, r2) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x153, 0x0, 0x1, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x11c, 0x1, 0x2}}, &(0x7f0000000280)=0xb0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000000080)={0xd42, 0x1, 0xfffffffffffffeff, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000000080), 0xffffff17) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x403eee76}, @in6={0xa, 0x4e21, 0xffffffff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80000001}, @in6={0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, @in6={0xa, 0x9, 0x2, @ipv4={[], [0xff, 0xff]}, 0x7}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x6943c5bf, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7}, @in6={0xa, 0x4e21, 0xffffffffffffff68, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, @in6={0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffb}], 0xd4) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000680)={0x9, 0x7, 0x2601, 0x1, 0x81, 0x3, 0x80, 0xdb09, 0x2, 0x10001, 0x5, 0x3f}) preadv(r2, &(0x7f0000000480), 0x10000011, 0x10400003) syz_open_procfs(r0, &(0x7f00000004c0)="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") 2018/05/23 06:39:56 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f00000004c0)=""/209}, {&(0x7f0000000380)=""/242, 0xfffffffffffffe21}], 0x100000000000023c, 0x10400006) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ppoll(&(0x7f00000000c0)=[{r0, 0xd04ce49fdd1f0957}, {r0, 0x184}, {r0, 0x8}, {r0, 0x400}, {r0, 0x201}, {r0, 0x420}, {r0, 0x8000}, {r0, 0x200}], 0x8, &(0x7f0000000140)={r1, r2+10000000}, &(0x7f0000000180)={0x3f}, 0x8) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/05/23 06:39:56 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x4000, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x104, 0x10, 0x300, 0x70bd25, 0x25dfdbfc, {0x11}, [@generic="ea1d26ba810238ea2d519dff3c13e420949922bdae0cc1640b26af7b0821ca39e88483c72187106ffd4085bbded7543fbb9e855822b599476ba07b3c8e8fd3677f3ff45b26e3b5c4d6bd499c25535c3d56df07cfda559d0b358ea3dd41ff9f7963c4df708a4c8bf090325c180780e0234007be8d6b504c210f9d13625f1f40060cf568dce7ebb55b2c2cc27199c98b331c333502a911", @generic="8a81f416a80b46a53147d0962b6485536b7cb4cc068322878d4ba03dfbb42e01b980db39e1b20a7482107c988ad606e27ebfb94e72ae81789323c6b53624c3bbb5ca78f6ceb62e4111a461de59c3855cad7f260011319b7d46"]}, 0x104}, 0x1, 0x0, 0x0, 0x20000084}, 0x8000) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0xfffffffffffffffd) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000100)={0x8, 0x0, &(0x7f0000000080)=[@register_looper={0x630b}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f00000000c0)}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip6_tables_matches\x00') setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000000c0)=0x6, 0x4) socket$nl_generic(0x10, 0x3, 0x10) 2018/05/23 06:39:56 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000001c0)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000500)) gettid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000005c0)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000600)={0x0}, &(0x7f0000000640)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000580)='net/ip6_tables_targets\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) r2 = open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000000)=0x7fff) [ 585.268107] binder: send failed reply for transaction 299 to 13018:13026 [ 585.289161] binder: 13021:13025 unknown command 25419 [ 585.305519] binder: undelivered TRANSACTION_COMPLETE [ 585.305526] binder: undelivered TRANSACTION_ERROR: 29189 [ 585.359458] binder: 13021:13025 ioctl c0306201 20008fd0 returned -22 [ 585.388710] binder: 13021:13025 transaction failed 29189/-22, size 0-0 line 3018 [ 586.112680] binder: 13021:13069 unknown command 25419 [ 586.112700] binder_alloc: 13021: binder_alloc_buf, no vma [ 586.112719] binder: 13021:13070 transaction failed 29189/-3, size 0-0 line 3141 [ 586.131014] binder: 13021:13069 ioctl c0306201 20008fd0 returned -22 2018/05/23 06:39:57 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="6e65742f69676d63e5dd531181936e700057497575766cc58b343e604107431884496deda57ff1e3c20ae924863285d81779746eca3974ddfc30348559c8b81a4316cd") preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) 2018/05/23 06:39:57 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') r1 = fcntl$getown(r0, 0x9) r2 = dup(r0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x3dfa, 0x8, 0x3a, 0x5, 0x0, 0x2, 0x80000, 0xf, 0x80000001, 0x6, 0x18b0, 0x2eb6, 0x7, 0x8, 0x6e4, 0x6, 0xb2, 0x7, 0x45, 0x800, 0x6, 0x4, 0x1000, 0x4, 0x9, 0x7848, 0x1, 0x4c2, 0x100000000, 0x1, 0x100, 0xaad, 0x80000000, 0x4, 0x2, 0x4, 0x0, 0xfffffffffffff801, 0x2, @perf_config_ext={0x1, 0x3}, 0x0, 0x8, 0x5, 0x5, 0x6, 0x3, 0x7}, r1, 0xe, r2, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/05/23 06:39:57 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x0, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/05/23 06:39:57 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) open(&(0x7f0000000080)='./file0\x00', 0x4000, 0x110) 2018/05/23 06:39:57 executing program 1: r0 = add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) keyctl$set_reqkey_keyring(0xe, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000040)={0x5, 0x0, 0x6, 0x8, 0x4cf}) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) 2018/05/23 06:39:57 executing program 7: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x6, 0x7, 0x9, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000003c0)={0x10, @time, 0xa75, {0x7fff, 0x20}, 0x3f, 0x1, 0x3}) flistxattr(r2, &(0x7f0000000200)=""/237, 0xed) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @queue={0x0, {0x100000001}}}], 0xfffffec3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x6c8}, &(0x7f0000000040)=0xc) readahead(0xffffffffffffffff, 0x7, 0x9) fchdir(r0) ioctl$BLKPBSZGET(r2, 0x127b, &(0x7f0000000300)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000340)={0x3, 0x80000001, 0x7}) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000480)={0x7, 0x8000}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000080)={0x8000, 0x1, 0x5d, {0x77359400}, 0xca29, 0x1000}) 2018/05/23 06:39:57 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="0000000000000000409eeb490e81f1cdcdcc22fabf3609451be55f780c70c1639a31b333f62765b3482b73f80355934f1653d5a33af9ca8338369eef25d5b46ff40416539a6522159909a9b47e787d28cfd0f085ac0910ac35ef3da6310110e76c1be5bbe7e4cb59df2b2bda3155fedb8af697a0c693"], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000080), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/netlink\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000300)={0x1, &(0x7f00000002c0)=[{0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000340)={r3, 0x3}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/05/23 06:39:57 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 586.226370] binder: undelivered TRANSACTION_ERROR: 29189 [ 586.232103] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/23 06:39:57 executing program 2: r0 = userfaultfd(0x0) preadv(r0, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x60100, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x81, 0x0, 0x0, 0x7f, 0x1000, 0x0, 0x2, 0x7, 0x0}, &(0x7f00000000c0)=0x20) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000200)={0xd9, 0x0, 0x10003, 0x8}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000240)={r3, 0x4}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB="0300c200a205a63f6950f15f2ddb2aec32c52ff6106cedb0b0acbcaf90326cf5a0fc00960b8ae0c378ddd699fc66fd1375ee05f0e6120e83a658b3ccf841ac193285f7eb7cbb90d8f7f04ade7c846d517a7cfec7f8de51d66e55356a1b93ca684d5bd9f80dda1c41776cd8887488da308f209775ce570586d6b0b1f8fc4a80e6f8cda72ce2263a057b8f8e1c7510f82eb7c53404a5526d74f4cb60ea4d4f6862e61aeb29b1bccd7e89714ec6f420c54039a5d71cfddd17605b52d7382648ece95082f4870162"], 0xca) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r4, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) fcntl$getown(r1, 0x9) 2018/05/23 06:39:57 executing program 7: preadv(0xffffffffffffffff, &(0x7f0000000640)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x7ffffffffff) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/igmp\x00') fstatfs(r1, &(0x7f0000000040)=""/158) r2 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r4 = dup2(r3, r2) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x153, 0x0, 0x1, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x11c, 0x1, 0x2}}, &(0x7f0000000280)=0xb0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000000080)={0xd42, 0x1, 0xfffffffffffffeff, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000000080), 0xffffff17) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x403eee76}, @in6={0xa, 0x4e21, 0xffffffff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80000001}, @in6={0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, @in6={0xa, 0x9, 0x2, @ipv4={[], [0xff, 0xff]}, 0x7}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x6943c5bf, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7}, @in6={0xa, 0x4e21, 0xffffffffffffff68, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, @in6={0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffb}], 0xd4) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000680)={0x9, 0x7, 0x2601, 0x1, 0x81, 0x3, 0x80, 0xdb09, 0x2, 0x10001, 0x5, 0x3f}) preadv(r2, &(0x7f0000000480), 0x10000011, 0x10400003) syz_open_procfs(r0, &(0x7f00000004c0)="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") 2018/05/23 06:39:57 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x5, 0x7fff, 0x200, 0x8], 0x4, 0x6, 0x3f, 0x4e7e8fb8, 0x7, 0x5, {0x9, 0x17, 0x4, 0x1, 0x20, 0x8, 0x1, 0xffff, 0x400, 0x7fffffff, 0x400, 0x1, 0x1, 0x0, "9344703c78bae48ecf7d2f854cf92d103c99a78135877e80a3b21305995f5760"}}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) gettid() openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x101002, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x27) 2018/05/23 06:39:57 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = socket$inet6(0xa, 0x80c, 0x0) socketpair(0x0, 0xa, 0xfffffffffffffff9, &(0x7f0000000540)={0xffffffffffffffff}) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000600)={0x11, 0x60, &(0x7f0000000580)="dd12f1837a5a1c91810738f254a7c47d3dac008c2d70f0b0c1061f174227644c05813fd06b6f43493b9309dfd39ba7944105832e6a7fc28475e0ed6fe82b64c91d3efaa05de41ec7a835f38f02879b65e4c300fcbbf84c3d8b076eca7c0fbff6"}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) get_robust_list(r2, &(0x7f0000000100)=&(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x81, 0x0, 0x4, 0x7fff, 0x0, 0x3, 0x9, 0x4, 0x0}, &(0x7f0000000240)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000004c0)={r3, 0xfffffffffffffffb}, 0x8) r4 = syz_open_procfs(r2, &(0x7f0000000000)="6ef05b4655ac68b3df") openat$hwrng(0xffffffffffffff9c, &(0x7f0000000500)='/dev/hwrng\x00', 0x40000, 0x0) preadv(r4, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) 2018/05/23 06:39:57 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) clock_gettime(0x0, &(0x7f0000005600)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000005400)=[{{&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000100)=""/238, 0xee}, {&(0x7f00000004c0)=""/254, 0xfe}, {&(0x7f0000000200)=""/99, 0x63}, {&(0x7f00000005c0)=""/63, 0x3f}, {&(0x7f0000000600)=""/249, 0xf9}], 0x5, 0x0, 0x0, 0x7}, 0x80}, {{&(0x7f0000000780)=@rc, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000800)=""/22, 0x16}, {&(0x7f0000000840)=""/122, 0x7a}, {&(0x7f00000008c0)=""/66, 0x42}, {&(0x7f0000000940)=""/148, 0x94}, {&(0x7f0000000a00)=""/103, 0x67}], 0x5, &(0x7f0000000b00)=""/188, 0xbc}, 0x6}, {{&(0x7f0000000bc0)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000c40)=""/234, 0xea}], 0x1, &(0x7f00000013c0)=""/4096, 0x1000, 0x3f}, 0xff}, {{0x0, 0x0, &(0x7f0000002480)=[{&(0x7f0000000d80)=""/201, 0xc9}, {&(0x7f0000000e80)=""/22, 0x16}, {&(0x7f0000000ec0)=""/158, 0x9e}, {&(0x7f0000000f80)=""/16, 0x10}, {&(0x7f0000000fc0)=""/150, 0x96}, {&(0x7f0000001080)=""/96, 0x60}, {&(0x7f0000001100)=""/203, 0xcb}, {&(0x7f00000012c0)=""/127, 0x7f}, {&(0x7f0000001340)=""/41, 0x29}, {&(0x7f00000023c0)=""/145, 0x91}], 0xa, &(0x7f0000002540)=""/192, 0xc0, 0x7ff}, 0x2}, {{&(0x7f0000002600)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000003dc0)=[{&(0x7f0000002680)=""/225, 0xe1}, {&(0x7f0000002780)=""/155, 0x9b}, {&(0x7f0000002840)=""/224, 0xe0}, {&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000003940)=""/122, 0x7a}, {&(0x7f00000039c0)=""/207, 0xcf}, {&(0x7f0000003ac0)=""/220, 0xdc}, {&(0x7f0000003bc0)=""/183, 0xb7}, {&(0x7f0000003c80)=""/10, 0xa}, {&(0x7f0000003cc0)=""/240, 0xf0}], 0xa, &(0x7f0000003e80)=""/134, 0x86, 0x400}, 0x80000001}, {{&(0x7f0000003f40)=@hci, 0x80, &(0x7f0000004040)=[{&(0x7f0000003fc0)=""/115, 0x73}], 0x1, 0x0, 0x0, 0xba9}, 0x9}, {{&(0x7f0000004080)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000004180)=[{&(0x7f0000004100)=""/126, 0x7e}], 0x1, &(0x7f00000041c0), 0x0, 0x8}, 0x6}, {{&(0x7f0000004200)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000053c0)=[{&(0x7f0000004280)}, {&(0x7f00000042c0)=""/4096, 0x1000}, {&(0x7f00000052c0)=""/239, 0xef}], 0x3}, 0x9}], 0x8, 0x40, &(0x7f0000005640)={r0, r1+30000000}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000005680)={0x0}, &(0x7f00000056c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000005700)={r3, 0x1f, "cb2735aa58718dfe083e5d9e0a3d8fb30f886f9b69b2c0274917f7fc63968e"}, &(0x7f0000005740)=0x27) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000005780)='/dev/snapshot\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000057c0)={0x0, 0x0}) timerfd_settime(r4, 0x1, &(0x7f0000005800)={{0x0, 0x989680}, {r5, r6+10000000}}, &(0x7f0000005840)) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00000041c0), &(0x7f0000004280)=0x4) preadv(r7, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) [ 586.272817] binder: 13080:13088 ioctl c0306201 20008fd0 returned -14 [ 586.293318] binder: 13080:13088 ioctl c0306201 20007000 returned -14 2018/05/23 06:39:57 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/05/23 06:39:57 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000000c0, 0x10400003) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000080)={0xf23, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, 0x5, 0x8, 0x28, 0x5, &(0x7f0000000040)='veth0_to_bond\x00', 0x0, 0x2, 0xfffffffffffffffc}) 2018/05/23 06:39:57 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) open(&(0x7f0000000080)='./file0\x00', 0x4000, 0x110) 2018/05/23 06:39:57 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='nr0\x00', 0x10) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) process_vm_readv(r1, &(0x7f0000000600)=[{&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f0000000180)=""/187, 0xbb}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/148, 0x94}, {&(0x7f0000000580)=""/86, 0x56}], 0x5, &(0x7f0000000900)=[{&(0x7f0000000240)=""/44, 0x2c}, {&(0x7f0000000680)=""/235, 0xeb}, {&(0x7f0000000780)=""/216, 0xd8}, {&(0x7f0000000880)=""/78, 0x4e}], 0x4, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xfffffffffffffefc) [ 587.174658] binder_alloc: binder_alloc_mmap_handler: 13080 20000000-20002000 already mapped failed -16 [ 587.187625] binder: BINDER_SET_CONTEXT_MGR already set [ 587.187652] binder: 13080:13140 ioctl c0306201 20008fd0 returned -14 [ 587.190289] binder: 13080:13140 ioctl c0306201 20007000 returned -14 [ 587.205947] binder: 13080:13139 ioctl 40046207 0 returned -16 2018/05/23 06:39:58 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) bind$ipx(r0, &(0x7f0000000040)={0x4, 0xf37f, 0x1, "1dedabcab891", 0x3f}, 0x10) 2018/05/23 06:39:58 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}}, 0x3, 0x2, 0x5, 0xfd0, 0x6}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x81}, 0x8) openat(r0, &(0x7f0000000040)='./file0\x00', 0x83, 0x10) 2018/05/23 06:39:58 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000100)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3, [@broadcast=0xffffffff, @empty, @multicast1=0xe0000001]}, 0x1a) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000080)={0x21, @loopback=0x7f000001, 0x4e21, 0x0, 'none\x00', 0x0, 0x80, 0x62}, 0x2c) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) 2018/05/23 06:39:58 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000005c0)=""/209, 0xd1}, {&(0x7f00000000c0)=""/242, 0xf2}], 0x1000000000000162, 0x10400001) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) 2018/05/23 06:39:58 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/05/23 06:39:58 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00008c1ffa)='ns/ipc') ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f00000000c0)) r1 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$VT_RELDISP(r0, 0xb701) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0xff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r2, &(0x7f00000001c0)=0x4) 2018/05/23 06:39:58 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000080), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000040)=""/19) 2018/05/23 06:39:58 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000040)=""/24, 0x18}, {&(0x7f0000000080)=""/57, 0xa}, {&(0x7f00000000c0)=""/144, 0x90}, {&(0x7f0000000180)=""/224, 0xe0}], 0x4) 2018/05/23 06:39:58 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000140), 0x1099, 0x1) r1 = open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000100)={0x1f, 0x100000000}, 0x2) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/05/23 06:39:58 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) [ 587.329739] binder: 13147:13155 ERROR: BC_REGISTER_LOOPER called without request [ 587.355577] binder: release 13147:13155 transaction 305 in, still active 2018/05/23 06:39:58 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='numa_maps\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) r1 = request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='numa_maps\x00', 0xfffffffffffffffd) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)) keyctl$describe(0x6, r1, &(0x7f0000000100)=""/91, 0x5b) 2018/05/23 06:39:58 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000080)={'syz1', "476cf432b324cea98b05f5f6b5eeba9acded51def8a82a240cbd12946549eaf1a8102e665334a63c35d4e0938e7869fcfcd637ee179a1cccbab0a51804e99834a24017a76b09d62408a94a0b4ab5b3cc9a0070231c"}, 0x59) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000100)={0x8, 0x6, 0x9, 'queue0\x00', 0x2}) [ 587.373908] binder: send failed reply for transaction 305 to 13147:13155 2018/05/23 06:39:58 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) socketpair(0x10, 0xf, 0x2296, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x400}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x2, 0x4}, 0x90) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r2, &(0x7f0000000040)=[{&(0x7f0000000280)=""/209, 0xd1}, {&(0x7f0000000380)=""/242, 0xf2}], 0x2, 0x10400003) 2018/05/23 06:39:58 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x9, 0x3, 0x0, 0x6566ed8e5ad5c594, 0x1b, 0x8, "91d040940ea85a934ae27d1d98dc90e0688bfb8b07c61e5c2f5c07555ae66b74f99aeaf9c1a70878eb0911ca4127122b7ba6f032e627af91a054e22d40c7ecce", "82fa5ebb243a56a080259a0f068e38031c938d87e6d27d20250475b59aa2e1ec01636db0c7911527a306db158697faab5e2570ca42edd98dc8deacb8796fc09f", "9bc347b3cb003cea55fe9dfe7aedb7292525b8768ce798a46565cfb528210f98", [0x800]}) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000540)={0x0, 0x1}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000005c0)={r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, &(0x7f0000000500)=0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000004c0)={r3, 0x10001, 0x6, [0x400, 0x6, 0x10000, 0x0, 0x6, 0x80]}, 0x14) 2018/05/23 06:39:58 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/05/23 06:39:58 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') sendto$inet6(r0, &(0x7f0000000040)="a5a4d3669dc4ae48b7f78c0dc02181327481fcf2a0ecac8ea928f3dfed17fd6dc991897c0f595335d6609bf7e02d6aec762e661ffe9011c81456e0039c61327d08024030a16d5d48cb8435cd49690184b9b563706962cdabb1946e79bd84e1e947d0f58a95a0094a9e5205bce25a488c0ff204a54af89873a4e493d400e2acef19ca1e2c9d4ed8810dd9e055fb623a9537d135e49d47cd75a4f2d29af8486cd5f633aaf4f8a6cffc13375de66841515e65dfbaad0c67c0294b070ce29ef11c98cff4e7ae3104", 0xc6, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x8001, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, 0x4}, 0x1c) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) [ 587.400878] binder_alloc: binder_alloc_mmap_handler: 13147 20000000-20002000 already mapped failed -16 [ 587.427083] binder: BINDER_SET_CONTEXT_MGR already set [ 587.433478] binder: 13147:13172 ERROR: BC_REGISTER_LOOPER called without request 2018/05/23 06:39:58 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00008c1ffa)='ns/ipc') ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f00000000c0)) r1 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$VT_RELDISP(r0, 0xb701) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0xff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r2, &(0x7f00000001c0)=0x4) [ 587.477634] binder_alloc: 13147: binder_alloc_buf, no vma [ 587.484060] binder: 13147:13172 transaction failed 29189/-3, size 0-0 line 3141 [ 587.492844] binder: 13147:13155 ioctl 40046207 0 returned -16 [ 587.542781] binder: undelivered TRANSACTION_ERROR: 29189 [ 587.549280] binder: undelivered TRANSACTION_COMPLETE [ 587.557726] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/23 06:39:59 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="6e65742f69676d70008b4da2e9a2f596e303492b1d222e24ffe656a2c97827015a19b0a0d5a37ebf955fc1deb39ad74bd950fc41857a740f4ca15bd7b66a1905492b19699233820760ae2b511c8a9a52f564c30b9419208a06041f44da3c3619e52c41507a57b3fc4874aea2d5bd757a2d6b637ac9df81991fd5fec98893da4a933433613baff338b6f135e30ecf1fb2b8aee9529de45868efb0b805bd2215a6806ba0e1fa9e7c33615273ce0bef109001f309255face03e92f43bbe798e09ea504da4f5b42603ab69ce836df26b14a26c77ae31775c288f57553b3d26223d4db4974526a07849b755a2af2db659e591150ac1") preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/05/23 06:39:59 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) write$binfmt_aout(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="cf0107033e000000ee00000005000000c50000000f9bffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x820) 2018/05/23 06:39:59 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/rt_cache\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) r1 = getpgrp(0x0) getpgid(r1) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) 2018/05/23 06:39:59 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/05/23 06:39:59 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) memfd_create(&(0x7f0000000040)='net/igmp\x00', 0x3) 2018/05/23 06:39:59 executing program 7: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000140), 0x1099, 0x1) r1 = open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000100)={0x1f, 0x100000000}, 0x2) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/05/23 06:39:59 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000080), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) fsync(r0) 2018/05/23 06:39:59 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1}, 0x81) 2018/05/23 06:39:59 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo/3\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) 2018/05/23 06:39:59 executing program 7: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/05/23 06:39:59 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={0x0}, &(0x7f0000000580)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f00000006c0)=0xe8) stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000000840)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x204}, 0xc, &(0x7f0000000140)=[{&(0x7f0000000100)={0x1c, 0x19, 0x823, 0x70bd2b, 0x25dfdbfe, "", [@typed={0xc, 0x5f, @u64=0x7f}]}, 0x1c}], 0x1, &(0x7f00000007c0)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x70, 0x80}, 0x4000) r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x241, 0x0) write$eventfd(r7, &(0x7f0000000040)=0x20000100000001, 0xa) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000880)) preadv(r8, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209, 0xd1}, {&(0x7f0000000380)=""/242, 0xf2}], 0x2, 0x0) 2018/05/23 06:39:59 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x0, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/igmp\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000100)={{0x7ff}, {0x8c6, 0x6}, 0x0, 0x6, 0x4}) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) bind$bt_l2cap(r1, &(0x7f0000000180)={0x1f, 0x1, {0xffffffffffffffff, 0x5, 0x7, 0x401, 0x5, 0x401}, 0x3, 0x5}, 0xe) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x1400000, 0x80) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f00000000c0)) 2018/05/23 06:39:59 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000040)=""/209, 0xd1}, {&(0x7f0000000380)=""/242, 0xf2}], 0x2, 0x10400003) [ 588.268874] binder: 13215:13222 ERROR: BC_REGISTER_LOOPER called without request [ 588.280186] binder: release 13215:13222 transaction 308 in, still active [ 588.290454] binder: send failed reply for transaction 308 to 13215:13222 2018/05/23 06:39:59 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000040)="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", 0xfd) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000500), &(0x7f0000000140)=0x4) [ 588.344183] binder_alloc: binder_alloc_mmap_handler: 13215 20000000-20002000 already mapped failed -16 [ 588.347263] binder: BINDER_SET_CONTEXT_MGR already set [ 588.347272] binder: 13215:13222 ioctl 40046207 0 returned -16 [ 588.366316] keychord: Insufficient bytes present for header 2 [ 588.396469] keychord: Insufficient bytes present for header 2 2018/05/23 06:39:59 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1000000000000186, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x8000, 0x0) fcntl$setlease(r0, 0x400, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') ioctl$KDMKTONE(r1, 0x4b30, 0x71b) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) 2018/05/23 06:39:59 executing program 7: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) write$binfmt_aout(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="cf0107033e000000ee00000005000000c50000000f9bffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x820) 2018/05/23 06:39:59 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1}, 0x81) 2018/05/23 06:39:59 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) 2018/05/23 06:39:59 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242, 0x2e0}], 0x100000000000018c, 0x10400003) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040), 0x4) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) 2018/05/23 06:39:59 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/05/23 06:39:59 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={0x0}, &(0x7f0000000580)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f00000006c0)=0xe8) stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000000840)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x204}, 0xc, &(0x7f0000000140)=[{&(0x7f0000000100)={0x1c, 0x19, 0x823, 0x70bd2b, 0x25dfdbfe, "", [@typed={0xc, 0x5f, @u64=0x7f}]}, 0x1c}], 0x1, &(0x7f00000007c0)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x70, 0x80}, 0x4000) r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x241, 0x0) write$eventfd(r7, &(0x7f0000000040)=0x20000100000001, 0xa) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000880)) preadv(r8, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209, 0xd1}, {&(0x7f0000000380)=""/242, 0xf2}], 0x2, 0x0) 2018/05/23 06:39:59 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="2163100064639d955ce515808008f715c5d7baea31c31d99fd1569a42d92b3af4457d20ca110ee20364a7fb2965a3e037e4a01000100c56b5ae9294409fb"], 0x0, 0x0, &(0x7f0000009000)}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000080), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) sched_setparam(r2, &(0x7f0000000080)=0x33) 2018/05/23 06:39:59 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') sendfile(r0, r0, &(0x7f00000000c0), 0x2) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x20000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) [ 588.450989] binder: 13215:13259 ERROR: BC_REGISTER_LOOPER called without request [ 588.460978] binder_alloc: 13215: binder_alloc_buf, no vma [ 588.466737] binder: 13215:13222 transaction failed 29189/-3, size 0-0 line 3141 [ 588.478285] binder: undelivered TRANSACTION_ERROR: 29189 [ 588.483804] binder: undelivered TRANSACTION_COMPLETE [ 588.492428] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/23 06:39:59 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x80) connect$llc(r0, &(0x7f0000000140)={0x1a, 0x17, 0x2a6, 0x1, 0xfaf8, 0xfd, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/05/23 06:39:59 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209, 0x6e}, {&(0x7f0000000380)=""/242, 0xf2}], 0x2, 0x10440003) 2018/05/23 06:39:59 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0xffffffffffff7fff}, 0x8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/udplite6\x00') preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) 2018/05/23 06:39:59 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1}, 0x81) [ 588.537815] binder: 13262:13276 ioctl c0306201 20008fd0 returned -14 [ 588.574323] keychord: Insufficient bytes present for header 2 2018/05/23 06:39:59 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1}, 0x81) [ 589.422333] binder_alloc: binder_alloc_mmap_handler: 13262 20000000-20002000 already mapped failed -16 [ 589.434249] binder: BINDER_SET_CONTEXT_MGR already set [ 589.434298] binder: 13262:13317 ioctl c0306201 20008fd0 returned -14 [ 589.446079] binder: 13262:13316 ioctl 40046207 0 returned -16 [ 589.446123] binder_alloc: 13262: binder_alloc_buf, no vma [ 589.446144] binder: 13262:13318 transaction failed 29189/-3, size 0-0 line 3141 2018/05/23 06:40:00 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000040), 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0x74, 0x2) 2018/05/23 06:40:00 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = gettid() r1 = open(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x2}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x4, 0x1}, 0xc) r3 = getpgrp(r0) r4 = syz_open_procfs(r3, &(0x7f00000000c0)='oom_score\x00') preadv(r4, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) 2018/05/23 06:40:00 executing program 7: r0 = inotify_init() r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000400)='./file0\x00', 0x80000002) creat(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001e40)={'veth0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000001e80)={'team0\x00', r2}) mprotect(&(0x7f000062d000/0x4000)=nil, 0x4000, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000200)={{0x0, 0xfc4}, 0x0, 0x8, 0x4, {0x0, 0x80000000}, 0x101, 0x1}) r3 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_deladdr={0x2c, 0x15, 0xb01, 0x0, 0x0, {0x2}, [@IFA_LABEL={0x14, 0x3, 'bcsf0\x00'}]}, 0x2c}, 0x1}, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x252080) read(r0, &(0x7f0000000000)=""/177, 0xb1) 2018/05/23 06:40:00 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') ioctl$VT_DISALLOCATE(r0, 0x5608) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/05/23 06:40:00 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x80) connect$llc(r0, &(0x7f0000000140)={0x1a, 0x17, 0x2a6, 0x1, 0xfaf8, 0xfd, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/05/23 06:40:00 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x80832, r1, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x26200, 0x0) ioctl$SG_GET_SCSI_ID(r2, 0x2276, &(0x7f0000000040)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000005fd4), 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000080), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() sendmsg$nl_netfilter(r2, &(0x7f0000000b00)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2030100}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000180)={0x908, 0x2, 0x1, 0x402, 0x70bd28, 0x25dfdbfd, {0xf, 0x0, 0x9}, [@typed={0x14, 0x7e, @str='/dev/binder#\x00'}, @nested={0x344, 0x43, [@generic="778405adcc1ef56df4778056acbdcf2e37db866d98396f074fae05a686805f107d845092ebff048d67bb29f2f15a4b0c9a83c28edfed5c9f79b9", @typed={0x14, 0x82, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="9dacf06d4c3868ff0f91f2e11c7f429c78adb927ffba1ee883d5735a4c0adfd865fdeb0d135deaf72d026e8afbb7cc25fff8f3a1a4", @typed={0x8, 0x8e, @uid=r3}, @generic="a5a307468ac96fb43062e53c3b40c15a2c6c4f6c9f2a3f7248afb6337b8bee4dfcc234f1f8060cf8ef80c92dbeaf80bb48ad0e3f4367df2821707dd06a16f48e0455fddc8e0ae5c941d0c7e2b66b0e210b55d87fc3526297432ad75ff157af371348c1d1ace3ebe5b0150e0a52060b58b0e562aedc472c602c926ac199cf07b4c7653e82eb0b08c217aff146929584e7ec07c64c9eead414d87fb6673ac1c18571c7321e769307bd832e9dc9a894b568c1012731930ac18ff150d71def8ef4a3c7acde4af75f4a6283ab587e02861578351f73d02f87f34ab95b37eddb54", @typed={0x30, 0x67, @binary="019249d9c945e1564778851e41fe9ca29aa360f31b6013ac8722c5b369fbc77abbbc1a40695568ac6287"}, @generic="5c4c18a51477c11ed7026bf6dbc1b0af5f9e637b2019f74edfc2ee72cd23fbd2db2ed0cde3994424e983f52da6f5912f54559785eb7345a0dadd68c7ffdf3a577ce7df4c", @typed={0xb0, 0x88, @binary="dce9527b60ad91c1863c70ad7279163eeeb00bb4bb41a38965f65f1d121977e271f36cb04daeabf7c3582ccde6cf6e5f6a15cb9fc564f4842de91664cc5e4077c7dddb0de6f9d48e328c7b9c303122ab72ae5cfbe4444291f38ec915d18b665f22ad11f266de220c2a0678a87579fc406554c2e3da57154e31bef1fea3b8ad3f36d6a2505fe1b84decd2b75319f4b48f9bc5dd53f383a324d5e06419d657727be07856600d2e8c4929cbd923"}, @generic="e806a7b8e807f4824078e65a8d7e07673dbc09053fa4cf95a9a2ac75c643e6a088155d89718f7e04ef7ce231", @generic="ef21d2d3217171e625e27a5755ce78b8fa325de0763dbf3d2bea43b8830cce466903c63017413153d1628bd1465a6f1a1bf8eb4e31023194281cb0d43933e164711d4be79f8b7de900520a203f0c2c525ddfc29914dd2e1e19c2eb515d81cac25e794533579c67a81a5f924ff46b3d4c2292da5e2006e545ea2b3d6a9fc45e02de0596575f"]}, @typed={0x90, 0x2f, @binary="82d9a45c2777f113dfcedee7f7640748276b71d420eaaad318aaf8c5f05697134aae2206c71b790e71437f85386a479759490cf1bd2c37da3ea1664007eb7d3c6f69a7372b1e1b3dcd9386019d088c33692a644086f70955f11c7a014e36ee3107c3607791aaeadca5347e7bcef4feab3f5e1bba69484ad0d329aafe8dc6eebe746ec5d2650286f526df7893"}, @nested={0xcc, 0x5e, [@typed={0x8, 0x6a, @str='\x00'}, @generic="f372a865f7c8221c1fca7a974eca521b29e308df9e460756dd364c4b1cb48325c20eead5ff4ee501bd82b234591f005074bef39f54195d600419da6024806f3189729179816fa2e70bf8fe7b2cda81b376067168ae17123d7441cdb6a20c1bb4ad78fc3ffc6952c9ef62d9a1f9332752081e3b4a40acb4ae5657cf1d14c730d5c9a51894e97d775705681e75ef58951bdb564e05890e74b1a8e3dcf6f3542d51344e1fc5a45373f1a7670d2a4d62d08559374922b67508ff", @typed={0x8, 0x7c, @u32=0x7}]}, @nested={0x400, 0x54, [@typed={0x64, 0x32, @binary="8fc48993519f5d8e1d2a35ec00027108a76614d57bf45fae2b51cf493189c013299db3c1a327db3f1f68ac7d991297ad47cf551e7afc4e9c1555dbbd0c08bda8dfd720c05ad120185fea1016b58c45fe08206d8e26694ba588412bcec6"}, @generic="df93aa97de3d7c5e01ab2260e7a3ca07e00b7865b2c302ecfe62c0dcdebc0203e34dad2f0c15dc93b645a1e1f976ae918cb4552e8a04b4ff821c7f0895a427ce2573b5d661456bca098da8c176760ccf9c0375b02ed8ef2937678855bac37998427d95f53dda060694b8a54d6c768fad793456665e1ce77ceb6b0554cbf35955f49003f2bff7fc4b4b28f0955dff630526954c662025a501a742713fb4af8a47a1b873f55eea5da8ed09ff137f85de78f4e80d95850ecc94685bcb9b2d08edee4417d0bb0ca6127becf9e5564bce924d4692c817012a1ee4951084277fe84986de4e93b6950ca63879ba895a39dafc", @generic="363c7ac4196ae93214bb15425233bd7d8e33618b6cd19baf20a362f2c0f1ea", @generic="f0dee4fdb0f1c52d90572e9057bfe1a41ea536ab51f52be2f8fe877d9a3218ff4b35f8e473558ca838d7adfbdda969d9544c129ed5826b650a5326d9027f92b627d5045e695ea605227a90e730c083e5e1b74b81a2b9d72b3cc5bc78146f5717a8b4e1776e43d0b78ae1b75c641c40711a0b94e4bce7d5571dba5633f6eec32a45c71638968bd4a543b45733233a5c7c3ce9cabe9590bfe997ba17a9bc901009113a41abae761773c52769bb6ee83d3be7b95deb5a0daf3e8dd46ffb189279a04066dd5c9da36fed5549ac002d3bdecdd258fe48acdc00445a2e76b74b", @generic="f8c4eb3ef50db4d7cd69388c80ddb388dcd75237941e1f14bd864bfa99d1520927c03a98236af9522c2205ea8f9d79d205cc1d03655c6f5e402805755faddd5ca06d424b012cb337eab5a76655bbf273d06b4e58ce846b41347dd6b51b4b3790429ff19be0005032040543066cad1671f3a333050a8cbe8ea9ed8270f3a92636a8e4a349e36295b6e83fc9a0c6c19e632c844898bc1024ca2e39734411ba4aca75ce0b17013bef6afb45897ba6acc5256fb0911fc53e", @typed={0x8, 0x72, @u32=0x8}, @generic="7aad11525a2652864ee31740d56453c484e954d5e2efc44e9c57cf3648575f617a32e72a648b1c8439983db229848e39ccedb94ed29679a2fef27859a68a1d1bb5f3e575186fbfa805a1556dd847f421335dace12d758e733897a86cbb935fba4c1caa748f116a8d5faf3a3b279108c04421bf6f4c7c57b47bfd24b1b214ea84ee468aaee4c3f263736847a6bc068b87ec11e771fb858bf86d37ead5378ae33f818487b09333aa7f981bae708c4a01a4b224c4f72dbe9b8b074fd8a0e4f7cfba4fe5d77dda2fd54d45dbde90f53f0f458db56fbc63d3dec1e9992569bced49b85ca1db3451ed", @typed={0x8, 0x2c, @uid=r4}]}, @generic="63ecfb740ffa7e6b4470c6ab38b4b4b97ecc42a1adb5bbfd49223f698a66c97e692e03c48eaf18340b4e66a1b139ff303569a7ebb3f3302cb7", @nested={0x4, 0x6d, [@generic]}]}, 0x908}, 0x1, 0x0, 0x0, 0x20000010}, 0x4000000) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/05/23 06:40:00 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10200, 0x0) preadv(r0, &(0x7f0000002940)=[{&(0x7f0000002a00)}, {&(0x7f00000004c0)=""/246}, {&(0x7f00000001c0)=""/136}, {&(0x7f00000005c0)=""/40}, {&(0x7f0000000600)=""/4096}, {&(0x7f0000001600)=""/100}, {&(0x7f0000001680)=""/199}, {&(0x7f0000001780)=""/4096}, {&(0x7f0000002780)=""/193}, {&(0x7f0000002880)=""/141}], 0x130, 0x31) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/igmp\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) 2018/05/23 06:40:00 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x0) [ 589.558030] binder: undelivered TRANSACTION_ERROR: 29189 [ 589.563706] binder: release 13262:13276 transaction 311 out, still active [ 589.586366] binder: undelivered TRANSACTION_COMPLETE [ 589.601374] binder: send failed reply for transaction 311, target dead 2018/05/23 06:40:00 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f85000)={0x2, 0x1000000000001, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x5a}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x10}, 0x1}, 0x0) syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x5, 0x40) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x8001, 0x1, [0x736]}, &(0x7f00000000c0)=0xa) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x40, 0x4, 0x9, 0xca0, r2}, 0x10) 2018/05/23 06:40:00 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x3, 0xfffffffffffff800}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x8}, 0x8) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000040)='net/ip_tables_names\x00') preadv(r3, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) eventfd(0x7) 2018/05/23 06:40:00 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) dup(r0) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) 2018/05/23 06:40:00 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) process_vm_readv(r1, &(0x7f00000004c0)=[{&(0x7f0000000100)=""/158, 0x9e}, {&(0x7f00000001c0)=""/150, 0x96}], 0x2, &(0x7f0000000780)=[{&(0x7f0000000500)=""/189, 0xbd}, {&(0x7f00000005c0)=""/126, 0x7e}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f0000000640)=""/72, 0x48}, {&(0x7f00000006c0)=""/158, 0x9e}, {&(0x7f00000023c0)=""/4096, 0x1000}], 0x6, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x4, r2, 0x2, 0x4}) 2018/05/23 06:40:00 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) recvmsg$netrom(r0, &(0x7f00000008c0)={&(0x7f0000000200)=@ax25={0x3, {"5448caa6e963bb"}, 0xa4}, 0x10, &(0x7f0000000840)=[{&(0x7f0000000240)="cdf15e38cbcffef7b37da26573a3728bb2ce048883730881646b6e4be222bbd28b5777c549be1c117dc763b232b30583", 0x30}, {&(0x7f00000004c0)="9ea164a2099ebd1638237dd5660cd5ef869034a4d55b51b45b45137ec7b665b672fbc6e5a1899793777121f0c88f044388d691d24a06c88927be6855a7911a7b2c78f6dbcc3056641fe6f1098b324324f9e005da1af2729de43b7fcc4ed3bc83c2156fb33cf5ed76929c3220fd7611576b12a3d904c2bb860a475eca531091c46fba47329be7", 0x86}, {&(0x7f0000000580)="2d38126c17752cadea816f82c43dbea556e75f5c446ece4b10f67c958b9714a933f878151d0fbcd8a5caf9832ab8d0b0c21b509c1fc3309b45b4a119f1a3256dfd66f2cc9c642bfdb630527bad278e3df7f3054698fa6e50eeeb50532ff11f84078dcbceeec280e0deb33c8fd7f3cc48d1a49b7ab6130237cdbbee857089c4cadb65e7d0898eb8beae23a9ef95e61df13b2acf332e491e6b607ed8c23d4cb38b0e95266baf8f5a3e0e94e7beafba027eb28f99da5b9600c66d0317661af8844e7b8a499419", 0xc5}, {&(0x7f0000000680)="48312dacd724673b0d7e79831e5de298fe5bd42dce5284bb847d02c7863ecc8ec614c4a92a2b1db4b1ae30c7ddcdd90f373038a0888ce7690e4d7ff552689adcb6487b7a89786e04c6ae116498cffcdc18770622d3eb77d1ad812d800c151cc615375540076e5fbd392d227e91fee5227a4040a89901630e80ca65cee8e42cdd47334a992f0725bb53be62f73e2ebeda0451ee4f8e90e8e255ab80eeea4b274a673cd8b4fddcfbb6c86ab1636a8072d206993c05db3e3173fb3080040935788f31c998a1e13949f8d1309f07f210ddd6836598866415600f76755d5d0164fb3b7ca42c4dd7b9f0", 0xe7}, {&(0x7f0000000780)="f1813898f6625e5ec69107f03f132671ca94b154ace7ed788bb7c2347897c0e800ad3e4e1790b785e995cfb676e17e7430fc4fea2b32d11e8e90780229a43916c990818f3ca38301c2dba94bb4c2b12c23cf218f6d", 0x55}, {&(0x7f0000000800)="980dc20bea8e547090cdb6d59de38315082e3e5746b9ced323aca01bf0", 0x1d}], 0x6, 0x0, 0x0, 0x8000}, 0x22) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r2, r3) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) [ 589.601903] binder: 13326:13331 ioctl c0306201 20008fd0 returned -14 2018/05/23 06:40:00 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000280)=""/209, 0x309}, {&(0x7f0000000040)=""/242}], 0x100002ea, 0x10400003) [ 590.511087] binder: BINDER_SET_CONTEXT_MGR already set [ 590.511113] binder: 13326:13375 ioctl c0306201 20008fd0 returned -14 [ 590.522926] binder: 13326:13374 ioctl 40046207 0 returned -16 2018/05/23 06:40:01 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242, 0x18d}], 0x100000000000018c, 0x10400003) memfd_create(&(0x7f0000000040)='ppp1@{.em0ppp0usersecurity/\x00', 0x0) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/05/23 06:40:01 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x0) 2018/05/23 06:40:01 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000040)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) 2018/05/23 06:40:01 executing program 4: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x4, 0x31, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000000100)="25dcd656c6288b3a02fd", 0xa, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) sendfile(r2, r2, &(0x7f0000000080), 0x7ff) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) 2018/05/23 06:40:01 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00000001c0)='Net/netstat\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$TIOCEXCL(r1, 0x540c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x400, 0xffff, 0x7, 0xa4}, {0x1, 0x7, 0x1, 0x9}, {0x7fffffff, 0x100000000000, 0x78b, 0xa88ebe2}]}, 0x10) 2018/05/23 06:40:01 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000080), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x105202) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/05/23 06:40:01 executing program 1: r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x10}) 2018/05/23 06:40:01 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='comm\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) write$binfmt_aout(r1, &(0x7f0000000500), 0x20) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x807, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000080)) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) rt_sigqueueinfo(r2, 0x26, &(0x7f0000000100)={0x21, 0x72bb, 0x0, 0x1}) sendmmsg(r0, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="60000000000000002d00000003000000e10984fa3279d7a9650f000069d736c06ab11a96f7d25adf9166e32ca01ef801873240655dda06ab9013268169230973698dc95dde627650790df783841dcbb3ff000000000000006a00000000000000"], 0x60}}], 0x1, 0x0) 2018/05/23 06:40:01 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') setsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f00000000c0)="81793d4a78d193c02f930fe23616801d23cd6514d4e56ab192845fb7f537236ca4563cda8db3b713348ca39d07697aa3f6fcd24c2a68f47f7dc8d875d1e3bc50275b76423c120321dfe40c5cf715650f6868ae1ebb337a3c32bd3c629b4ee77dc7dcd04f66a89385649d93d3b99e00307d344a9e329c6652b64fdd2f47abeffb301e96e29195aa995805b74064bbbcaa7c256e988a9b252925e313a3ec1a164aeececbcb4635db167baef5dc519d30bf79d263107caa274b34c081e191b8b087399b6f98b44d", 0xc6) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00000001c0)) 2018/05/23 06:40:01 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000040)=""/23) 2018/05/23 06:40:01 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{0x401, 0x358}, {0xffffffffffffff1c, 0x1}, {0x3f, 0xf3f1}, {0x9, 0x5}, {0x6, 0x3}]}) linkat(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00', 0x1000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000180)='net/igmp\x00') ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x6) preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) [ 590.648291] binder: 13378:13380 ERROR: BC_REGISTER_LOOPER called without request 2018/05/23 06:40:01 executing program 7: r0 = memfd_create(&(0x7f0000000040)="00000600000000000000", 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000740)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000780)={r1}) write$binfmt_elf64(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003003e00000000000000000000000000400000000000000000000000000000000000000000003800020000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009c22871bac7003cc158696c50565832bd915bbcc56abe1119d54ee95144b28f1e6a655c639d669f0aa70401af13c6eddd1d18208a605a640449a21b9082478dc04c6404b9be6b9c51945babbc00713287606b9fc438c335db0a2da838476ea7d7981"], 0x78) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x8001, 0x3ec878cf]) fcntl$getown(r0, 0x9) recvmsg(r0, &(0x7f0000000500)={&(0x7f00000000c0)=@can={0x0, 0x0}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)=""/190, 0xbe}, {&(0x7f0000000380)=""/222, 0xde}, {&(0x7f0000000200)=""/49, 0x31}], 0x3, &(0x7f00000004c0)=""/45, 0x2d, 0xfffffffffffffffa}, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000540)={@loopback={0x0, 0x1}, r2}, 0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000580)={0x0, 0xbf, "d9fd4363e1c64c4f9624094eeda0c0322eb3c1a32e88131adb800bf7363df2a9e6f07514d4d1beb38ee353cae4fe860007b3badfdce627f1a2b332714184b65545f6144ada85f985f563a8d25b837213d945ace0d58334534402f76e45d841eb8bb0037eb9f97bf86e0d959219840f58e9d87eb13caed5e6932514e4711832fa99d8e0401b4bf068f7b5195db25ce888d1c7917c03c455ede3e337a3a3660193dce5f9bd09455d74fa6de8fa3a9313e6a901103b90e06481329015620fb99c"}, &(0x7f0000000080)=0xc7) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000680)={r3, 0x3a, "6fea75bb159cdaae79611d00b36d988bb8fa24f1770854683155874f8da1b4042e58ca77fa43d9b952c651a0e44e6205bad141394c8624dc18db"}, &(0x7f0000000700)=0x42) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") 2018/05/23 06:40:01 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x0) [ 590.697284] binder: release 13378:13380 transaction 315 in, still active 2018/05/23 06:40:01 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)) connect$llc(r0, &(0x7f0000000100)={0x1a, 0x337, 0x10000, 0x1, 0x1, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="6e65742f699f3799bd") preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000880)={@mcast2, 0x0}, &(0x7f00000008c0)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000900)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/05/23 06:40:01 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x2, 0x2) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty, 0x4f8a}, 0x1c) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) readv(r0, &(0x7f0000000000), 0x1f5) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x80) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000080)) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) 2018/05/23 06:40:01 executing program 7: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) r3 = request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='\x00', 0xfffffffffffffffb) r4 = request_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='vmnet0\x00', 0xfffffffffffffff8) keyctl$negate(0xd, r3, 0x34, r4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000480)={0x0, 0x0, {0x1, 0x0, 0x0, 0x6}}) 2018/05/23 06:40:01 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6f65742f6863090095e4c49be91c887e346bc22d4c5802853a4c03") getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="adbd0ca7ff030010"], &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x8, 0x200, 0x2, 0xff, 0x17, 0x2, 0x3134970d, r1}, &(0x7f0000000140)=0x20) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r2, 0x1}, 0x8) pipe(&(0x7f0000000040)) [ 590.741156] binder: send failed reply for transaction 315 to 13378:13380 2018/05/23 06:40:01 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/l2cap\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) 2018/05/23 06:40:01 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/25, &(0x7f00000000c0)=0x19) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) [ 590.797724] binder_alloc: binder_alloc_mmap_handler: 13378 20000000-20002000 already mapped failed -16 [ 590.822783] binder: BINDER_SET_CONTEXT_MGR already set [ 590.822793] binder: 13378:13380 ioctl 40046207 0 returned -16 [ 590.877717] binder: 13378:13445 ERROR: BC_REGISTER_LOOPER called without request [ 590.906772] binder_alloc: 13378: binder_alloc_buf, no vma [ 590.912722] binder: 13378:13380 transaction failed 29189/-3, size 0-0 line 3141 [ 590.927667] binder: undelivered TRANSACTION_ERROR: 29189 [ 590.938488] binder: undelivered TRANSACTION_COMPLETE [ 590.943968] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/23 06:40:02 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f00000000c0)) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) pipe(&(0x7f0000000080)) 2018/05/23 06:40:02 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{0x401, 0x358}, {0xffffffffffffff1c, 0x1}, {0x3f, 0xf3f1}, {0x9, 0x5}, {0x6, 0x3}]}) linkat(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00', 0x1000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000180)='net/igmp\x00') ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x6) preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) 2018/05/23 06:40:02 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f0000000280)) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/05/23 06:40:02 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) socketpair$inet(0x2, 0x3, 0x3bfd, &(0x7f0000000040)) 2018/05/23 06:40:02 executing program 2: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(r0, 0x409, 0x4) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000001c0)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000000180)='net/igmp\x00') preadv(r3, &(0x7f0000000080)=[{&(0x7f0000000280)=""/209, 0xd1}, {&(0x7f0000000380)=""/242, 0xf2}], 0x2, 0x10400003) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000000100)={0x8, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}]}) syz_open_dev$random(&(0x7f0000000140)='/dev/random\x00', 0x0, 0x40000) 2018/05/23 06:40:02 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000013c0)={0x0, 0x1000, "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"}, &(0x7f0000000140)=0x1008) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r1, 0x2, 0x2}, &(0x7f0000000240)=0xfffffffffffffe1f) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x10000}, 0x8) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/05/23 06:40:02 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000080), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) r2 = memfd_create(&(0x7f0000000000)='/dev/binder#\x00', 0x2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) r4 = fcntl$getown(r1, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) getresuid(&(0x7f0000002800), &(0x7f0000002840), &(0x7f0000002880)=0x0) r8 = fcntl$getown(r1, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000004bc0)=0x0) stat(&(0x7f0000003e80)='./file0\x00', &(0x7f0000003ec0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000004000)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000003f40)=0xe8) r12 = getpgrp(0x0) fstat(r1, &(0x7f0000004100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004500)=0x0) lstat(&(0x7f0000004540)='./file0\x00', &(0x7f0000004580)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000004600)='./file0\x00', &(0x7f0000004640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000046c0)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f00000047c0)=0xe8) lstat(&(0x7f0000004800)='./file0\x00', &(0x7f0000004840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00000048c0)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000004900)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000004a00)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004a40)={0x0, 0x0, 0x0}, &(0x7f0000004a80)=0xc) sendmsg$netlink(r2, &(0x7f0000004b80)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbff, 0x80000000}, 0xc, &(0x7f0000003f80)=[{&(0x7f0000000280)={0x2574, 0x1c, 0x200, 0x70bd2c, 0x25dfdbfb, "", [@nested={0x10a0, 0x4e, [@generic="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@generic="e71d9e9b36abf3db2ce77b62b58324cc6db01b6ce18415e52b6fc67ee70deebef2d482dfe42f6547799e5e06f1dcb7fc1fcd550a12f908167b4a74fd5aa8cb305c9af60593a63b7a53b7622bb8be35d8b3b368e1c3ba24204847187deaf1ad91ebcbbdc38549840e94e2b95f", @generic="3eb146183ad82d06eb48ba60d8c525c2be92495c9ddd3527ec9f7eb677bf225d220f0ee11b070cdc36d3a40f97b9"]}, @nested={0x2c8, 0x44, [@typed={0x8, 0x55, @uid=r3}, @typed={0x8, 0x4, @pid=r4}, @generic="b50a1571f46cc86ef104b12b40d78c6d4726970b1d3cf69456cf5c121185095a9ae1a2b41705b13cdc2864df6b534684ab97d0ecf788c4713ad9296c1824c9ad736cbafd65266df129808f3449dc9489e2b840e4e9d0960bd28c753ea9f88f6635eee677005d6745268ba9dd9b1aab37cfe8feac5ce50e79944ba44cd95d473fadade9bf4547c407703c01e383323ed9de1cc6344e4ddc3fb032f6e2562f54640a8088e0002b349df81c761b56d2a12b457caeed3ea6478531416be5af842b849af462d21ed568777bfcae", 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0x25dfdbfd, "", [@generic="04ff0d87c25f639c8bc05e64be6bfb969ba0015ad85ab487483ca295590b0f14a40731a28c4ef495b3247a64ef407c4a586bbb77a95e1c240a2cfb", @nested={0x174, 0x1d, [@generic="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", @typed={0x4, 0x42}, @typed={0x8, 0x1d, @uid=r7}, @typed={0x8, 0x3c, @pid=r8}, @typed={0x14, 0x6d, @ipv6=@loopback={0x0, 0x1}}, @generic="830c7441faca83840ed87264c7b1fbaeb211dd4e138000d78ff42a0b9781cc223057f10dd845011181546a219e4ca5cd9139fbbf467042ea0574799bf2a88abd6f68bbadddbe"]}, @typed={0x8, 0x7c, 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@generic="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@typed={0x8, 0x61, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x59, @u64=0x7}, @typed={0x64, 0x68, @binary="a6ad07cd239dcfb39de72f62e9586232cae81b8f6b1c2e4df703288e5be007b10b1d6bfd4b96fc01aee986ea06728d092146d1cb11741738486232eafe16cc6d69296367d71a0e3503f5d6c9808eeae2b10a3cc98b46b97eb45cd265c7"}, @generic="dedbb94548e8f354e4a22e03ef225ee3adb389f74a936456e805c05af3a6e27f100ee58e57379c0c328cf88b52f9befcc94beb7760d2089c71f4c5edd9dac7522e056bd3dd103c916c676d9d48ee024f03126c38476987301ee32d6a8f3375c86adedb310aae30d7b06468cec421c1186f88816e2f012aed3e44", @generic="f6bf3c057a836bcb815789e463071e9b276b6d876f25d5c609336b4a6ce93ef7f48739464c3b430a420d4b3e0c04e777b780eef85419446cd9b084412b3381045a4cf612d686228a86f0585422063aef797c5c6596f4901d3ac0d76e38c8c7f1f9e708a6362aa579ef8edfa59c44bc934d414e60bf5aa61d70431eff4c4bab177e74c619329a2ff2292fc75f1534d97038329b95e95564c7cae691cdf02d7f1ee2f46ead2c06be3a9bede9949878e399c31f1436a519f9e8ff0de98d52fff7af877d2e88afd44903d5e6e521af4877c732f5cb4b39032bd293112eb7889e52b41ff5104fcb9e6d78dabfee070e7f7e7c"]}]}, 0x1558}, {&(0x7f0000004180)={0x35c, 0x39, 0x308, 0x70bd28, 0x25dfdbfc, "", [@typed={0x8, 0x8f, @uid=r10}, @nested={0x278, 0x1d, [@generic="b00660f1793c10e28ce9b4636553d03fe51cc662e3ed7292b9ffd05674aa62822816bcc97ce72676ecf2c7701427d062ed11ccfa48d692ec72d16ce1ddfbea7b876224b23e09a5ccef72b60e973d09f511fe03aae8fc678c7e44ed24e1052faf340379b13faf34c1064b207626cb88a490b978e93eb900e6a1fbc4cb957b53da33f2aceb15b57ef7173352d4364cc78377f96630883d9a0cf014f73510de631c80", @typed={0xc, 0x30, @u64=0x1}, @typed={0x8, 0x73, @uid=r11}, @generic="e900dd30a8f3c76872245f0e3175f0579d1cf0a267b94f40d6d0c8594f3542d0e2d464b15d225fa9180be341aeec35cc011da261a15ba8174296247962cb0138cef70dfd4e976cf930e47c295b571742ec3a1a8c14c9bc9f0307dddfd26b6ee1c1bb2abd95b9e062721fd6f9cff76a92416d4a5055772feefd147d3a82b7fb67b27c05d72c4ae528737be95df88b45e8d73280024ca342f06dc87ef1a33c16abf858f572660c39b1b48f5070c31535574c8c3c79ca49d1c3930935d54ed4ae9003db", @typed={0x8, 0x83, @fd=r0}, @generic="237107c13179d2908316c53bb5914798412a615815345d290e33fefa618360d4f46b89bf85b3b176cc864791fa42bcfd694715fa57b5e6fe66aa6f6881b0cfca97fd84eec7c4406cab0235437345d78fea3f9d29da2fbab947ef5e4df7e1fe098cd4b7ba49d30d6ad7714b00af8de8f0609e942fd11829fafacc628c35c92d6a6eb1a8b7fc045d17ea76c005e334249cfc96826f47e3c84e92a9608dc8362ced703dd6a7585751f8117e62a0bdc3c81a76f811a23e8bd072d711277336cf823e8aee80abb916bbeb952fd36c6299086dd1d18c95e5561de3280d332b61df16", @typed={0xc, 0x4a, @u64=0x10001}, @typed={0x8, 0x5a, @pid=r12}]}, @generic="216270bd99972549ca7df0df17be3718ce962816586f83c8a1811a6f23b1f8d417861885391b640d5e12adb03910b822da408c00e6503b550686fe31cfb343a39e640be18fd208c03258565b7e362ec7e2ca4f5924138cc3e4a46866ccb1dfe480ff36d239b892d639cc8ac87c30a677691b910a558bc6237a35d0f7d35692673b74647c25a2feb5886fde652ff9a1f0536f8ed85fefccc5890fd5cf3658257b39188624d7003308246371badcfe79fccf44a288057bb6fb111d61a34faaf8941b", @typed={0x8, 0x76, @uid=r13}]}, 0x35c}], 0x3, &(0x7f0000004ac0)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x90, 0x4000000}, 0x4010) 2018/05/23 06:40:02 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x80000) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) 2018/05/23 06:40:02 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000d00)=[{&(0x7f0000000800)=""/141, 0x8d}, {&(0x7f00000008c0)=""/105, 0x69}, {&(0x7f0000000080)=""/55, 0x37}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f0000000940)=""/43, 0x2b}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f0000000980)=""/100, 0x64}, {&(0x7f0000000a00)=""/229, 0xe5}, {&(0x7f0000000b00)=""/229, 0xe5}, {&(0x7f0000000c00)=""/215, 0xd7}], 0xa, 0x10400003) fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000005c0)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000200)="6e5f4477fabed4fb3ca116", 0xb}, {&(0x7f00000004c0)="b15d2ce3f7b3c74af51333f25f23850dd8d2b55b73276e26f948257e2572c2a21466f2273b07196b70306315eb4ec1b7a920281f3430925074633734accd1c2773e543acedece742e1371fa9092ba512b15752fc3c6abd0fabd6664645131dd03b49609afbe64b850dd7326ceb534b616a4c1749d51742b7414d794c369539489c744da612e83ac4bd1558bda1d447b70ddf72646a1900c796eab78dc151dd8461a07ac0805ffefac1cea8e132977e92ba0aaff5e81078ad838e6484e6e22d53275c55ff32a55b6e21b90865445ff1bf8f02678394852c", 0xd7}], 0x2, 0x0) munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000000c0)=""/160, &(0x7f0000000040)=0xa0) [ 591.040132] binder: 13454:13466 ERROR: BC_REGISTER_LOOPER called without request 2018/05/23 06:40:02 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) r1 = getuid() getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) fchown(r0, r1, r2) 2018/05/23 06:40:02 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) r1 = open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) write$binfmt_elf32(r1, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x80000001, 0x81, 0x3, 0x6, 0x200, 0x3, 0x6, 0x1, 0x15d, 0x38, 0x11d, 0x8000, 0x4, 0x20, 0x1, 0x476e6210, 0x8000, 0x100000001}, [{0x5, 0x1ace3ef8, 0x5, 0x0, 0x1ff, 0x7, 0x4, 0xf25}, {0x70000007, 0x7ff, 0x9, 0x3, 0x9, 0x9, 0x3c, 0x5}], "9cfd2d905eac8fe3b2c1bcc180d69f9610c5667e7b8abb2c3e5db8ffdc2374c4a01c361a9661dcc1a10914fe86c2f82954d1e0ed7667c5efe62ff1284f8e3adefe48deae3581503afa3d041579cabc0d725e93afc54ee7da57ea0d20f314c5808adbceb48f7c3c977da2775ac5aab812f4e056a4f657703179561e8f2dd5eae95557e094bbf919bced691aacdcab9fcd6b19ef474c12df3a2ad785a2b62b8244361f26678f8478c16d58a0125eeefb5c0728bd795d450d7731acc6208e8840bef747eb", [[], [], [], [], [], [], [], []]}, 0x93b) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') eventfd2(0x8001, 0x80800) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) getpgid(r2) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000100)={0x0, 0x10, 0x0, r0}) [ 591.081005] binder: release 13454:13466 transaction 318 in, still active [ 591.116891] binder: send failed reply for transaction 318 to 13454:13466 [ 591.141149] binder: 13454:13466 ioctl 8903 20004500 returned -22 [ 591.165167] binder_alloc: binder_alloc_mmap_handler: 13454 20000000-20002000 already mapped failed -16 [ 591.176118] binder: BINDER_SET_CONTEXT_MGR already set [ 591.180495] binder: 13454:13492 ERROR: BC_REGISTER_LOOPER called without request [ 591.190138] binder: 13454:13466 ioctl 40046207 0 returned -16 [ 591.199952] binder_alloc: 13454: binder_alloc_buf, no vma [ 591.205720] binder: 13454:13492 transaction failed 29189/-3, size 0-0 line 3141 [ 591.220543] binder: 13454:13492 ioctl 8903 20004500 returned -22 2018/05/23 06:40:02 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000300)={{0x9, 0x10000}, 'port1\x00', 0x1, 0x20000, 0x0, 0x6, 0xe51, 0x4, 0xfffffffffffff801, 0x0, 0x6, 0x9}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000280)=0x20, 0x4) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) getgid() r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/05/23 06:40:02 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) socket$l2tp(0x18, 0x1, 0x1) 2018/05/23 06:40:02 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@un=@abs, &(0x7f0000000100)=0x80, 0x80800) fcntl$dupfd(r0, 0x406, r1) r2 = syz_open_procfs(0x0, &(0x7f0000000000)="000000000000deff00") preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) 2018/05/23 06:40:02 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380), 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) setsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000000040)=0x7, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e23, 0x1f, @empty, 0x1}}, 0xb780, 0x4, 0xcbb, 0xffffffff, 0x7}, &(0x7f0000000780)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000007c0)={r1, 0xffffffff00000000}, &(0x7f0000000800)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="05ee0b000f176860d2ffffff2b000b9313d8"], &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={r2, 0x1}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000023c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0010000029546aa932f6da7ce1ea69f9151f41e3f4d1bea157d08044a8108ddda0abaf71d81ef71d9955ec3da042c1ffea00bc6d84674ebc2b7867e567a66c453d1aa78fb14e616d6b06680783fa24b4bca7b06f04863ee037d7cba66bf86303fb3f4ce8a075aa4f11d4c9b9453f70294f61a79032c11496aae040ab74a2d15143bcc31afdd164d7f338cd630e45bc561e4721ffb858736c08b48a870a38f6c650d4c67c3cc4c140b239de9f844f6b539f5f1e28720b2a5f5fa33a698fb095087ecfae51cb06394d71323a230a2239f6f3e868c0ae759e8144bcfadd97b4e587396cb0d6b4c92240bfc5a5893f47b6be32f99d4c20041bc03625afd5cd8c469441f347f275ee26588488972e267c39dee0ad76e67c8878f0b60bc990d85412d71f0e676762194380436c36726be318a64911dc1386c46db9d54276155cd47253505e63f4a130356be39e5eaa92559253871e52c639ba79077f1d5ebb03bf64e1c4677d16b64a995bb072212b4167dfae8808167f558bc9f5b17c20e1031b57b3e191ae21dc69564ede47548d51868a0c1500d11bd89ea5ab8e011840c8795fbc1eb531d88d7aa951f16a5405488b98f4c012a26f5e6e5c40d36d448d946c5fe30123ed82ad58ed57b386008f68c155f077a089b6b60f652b0d0135a1a79ea866e7048b7f706976b133fae271983d080a76524e9ae9a53bbf744ebdde011dacd9f6dee3a3a831cdc9c5bd1d21b466dc668d056f40ee43fd53b7c616329773b4f8e3b5d90de3bcedecd58ef062678960dcead15d58b6389b159b3b63e54a5c46d8a584b37cbc925a0d419fa1a317791ba6c74698b0047fdd0ca5e5e1e330a9eb4ab63aa97b1aa364acfd59993fa66db97900064a72e875ecf12b31b6c93ccf44805a387aef9d4da9624b9eb9c023c41b42b49eff32882a2582c7452dbc34bdccc726bd90836a390c11b1f7089b3aed2e1b63ce24355ecb5ae029bc11bffeab8e93330dfa43e509be6e159d2789cd0496af45a9b32044c1ee9737f33174313a1399ac3abb86871be75864da6543e763f5c7ad080444d7e4d57e66bd82edaa8f0458de3ccf8a5eabe6eef952ed412e6c714c38140655aed3902c6cff26add1496f5a363c563b4727906f85f1ea2155d16aa7e04b768782813d31a8d06b88164d119a489aa71121d8795ada40c5a22c011b79d243d0d381d7539133f1746f2f5d0e5c9a0f390d9f2ad761953c1408606a88ccf82d20250493941bb7c7e97294b845d888686dad8c2bf52f5d62a422ac55758d91374b01b40b067ea5c1b3169596186ba01893a163be95082025f0bf11c71154e67883c93ee3408b2e10b20c5b9fcef282e1e5db7ff7270b534ae85226dd5a179c4a8c50ceaefe6fea357e2aa524b87841f4ca90899b10cdde8c8183fabc47299a7e5693252dc676597c1a2dbc461f137cdee092be8035c7e9bac2ca784283c46a81ac2df9bbecb95b3de082ad8e50726f2697b3ae9b2a44b26c8f8f6f2739e7fbbff30d4bac539d70ba9391bffd3751ac6ccbe7f0f833712b8b4104c61f5787ec973490b65d98eda9971fc7c0d9da1157b6e679044ea1184e501328d60bc39b61095027519c7d8e28ab6fac7b14626c82d13a04e2f17f6aa9a82951fbf4952faae6c124e62741906bc047ee7ff22e1b1245b307930f18481d4764cb90b03cdfb239c8972040ca3bee02082169fc12c78e8ff49e6da38f3ee4c85058791418cff8cd53cd506ce9523c0a1424226b5db54f173a2a9d78114a0ea4f6a2eec0666c17402753bbae1dd7130b48b541c6846de62b02c0cc313f786d6217541aea6282e1a1143e5e19615f83fa7ac17607d6b7d265c49136b729015782c7ad86443d951b2346db759d336237e4e1c0ca82c1e621b7467b283205b778d5fd7af4b4c5e559b1b0a2cbc677992eae78ec93ca7836c4bb21933c9d4b914097d94d33312513265e0c944c957a0e1875fde4714666fad8b845974ee10b038012ccc47de5bc43b7f859bd861f22283a1530409f0d8fddca52f7e3fd5f821bd1316374f09a6c005ee21834dfe6a04b3a92b794289e0cd7eeeb4667c2f7a16077020a698bf1c80af4afb5f83101be4705ce3ae411beeda138667bdff9469b46b4e02dc17a98f9efec9b18ee35a3f7b70bc2ba8b38062b0784aae18a1150b73dfd03cb597c521a6ae66af440a30dbc6d891f6f73f4e9dce564c77c94368524b5a96b4da19ed01e72025eb6934035271437d6ad6cd23fbc7f8ae5b3d076866b12efb867db7d11ab5b65784a6ba8efa85f339203bac114c741c33a446f23018d6054f179f12e178ee2b770e91b4f2857a7cf201987db84a39539bd11bb3077d92d7ba7046c0cab2d62b9cbc69043a17f7cbe14a48cc2b53769af82df49b6ba914eb47b1af65ff7947b74ffe3ae40964c2cb3f0f8234ecaacc3b7445c1c8280ffee9c4dba8da0eb3a6ee03e1297044086ca0be7ae867dee5d4bdc2fb497e9b16b68ef2f2036d9a6ee9887f98a61073ad70707fccfadb4a8b30b349fa2abfd4eec14fe708d4b3c75e6dd404d4101cadc8ba540062534568e1aa9fadb0862e3334ca136d978e8880db9d5b3b794cd001fd861c0be906f0cfc866e893c88530b517f35b82d789b2c39abd3bfb1386e7e945d7e1e376ea8a2017f92866738179de76816c14be71da42497a9e3d879a2898460105bcfb2eff805ce61487c0220d27929ae2a97cea0cb191abfb88099875863d910115c68cfefcd924f19ff46eec24959f751bc8e9941879a901a6025ab0f2d53bffc2c68adc0d72d583796921f4b8c278dc38c3e2c5573ddd221c3d9a9b2fd8e17639a312cd406e5122725d66179104306ddd8ab2c6b3931154335ec3ab70cdaa67d1f6fbf436884b8ea7fdc88c08955a8396b70bf4720a911ed4dd481929e9a26a7b504b5ea484cd5c987b504f96c3c03a74a6fb1251f990f58afd33a64a27a527071be89a776aef13b2e978e139c668d42ed7f0a0706eb7209a22bbef702098bf873b9b1a25841307da03b4abf35d25b82e991eafbbd6c66fc7ba7dc255a55f13630bedb078109fb715f6caf27ae3a0a7ca97051c01777d0bfff104255fa8d6084d703a1e08898a4a46c50100dc375c8c97938e5e09b29f7c7646befde6ba88c8a547650ad09c95ecb5ed048ad9d8ea8b1761e96c44fbae5c920b1e247a333f7aedd141ab0f8091790337e09208b2b09be68063ed801699fdeedb61a02f98c011b81646de1a2a3e098237ea2f4485a8e229716ceb6d8e4f8b7ce2d1d1e0db50999318fbe8af4e360564a6a5702918d36736243a5a124b72d13db1fba447f3648eb56d0ec9f836a753e0c46bdebd00a698190a89830950e36eac68f9fc8eaa46e89119a33b3bb112011ab4e291de31707fb85bef5268836827ebfa206264bdb1261a71de7791566664105de8b1071fb8bcaae1947e8c057bcb3052d6ccf000ffac80d187d4d4685010d48521b94d530468efd7330db8c5b5855dddacfa46b4293003721dae7602db05e007b08d746826ad771721b7444b2ac36440159cd0dade9776466169b93b00361cb40845b71515e8e7d7edf33cbb7c1982abad76dfa9c3c662738f60b6a51839f24dc79635cf1debeaa1aa5f47c33bd41bdcf8ecf480857bb8a45d7a6e3301b8f4aed79a9469b7996d75ee43267c604242ff31c5591a8f1d0a58e17ab8737df53ea3c99ca8786142096823c26d098aeaa2a47fdc9c6768789f14feb01b44df9b5c74f50281e93ddd9fad0e2535cccff6de62de0c8a70abebd003aa83e735dff0a33c49b72634f835cd05843061225bf15153f432d8ac46bfd8938c0bd97b193ea4a944009358d51e84818208339b88ea339074a1e9d6128b947ae15881cbcd9f99128990576c6c47d92221d9753c6292c06dca1622c38b89b964d7a9d7e3f230ca3f3290707182a92e8b5262e13647002710e967ee9d1d635921e5e67cc6f5c2de93ac89be3c266b59e0c1991356218e70a13bae40ce87c3234fac8aebddafe1c11067c2b5ef0b9cdd9200a2660c9f93c412c351cdd3e4956aaf10fdc3c7f5738a33913a7809b675ad7e36719152615cc09043f935789a195850364dec9b130d228cc3c452354981f9fc005c4e5ad04c7e3e46d5ede272c0f69b95bd637bd2249d73d307155de7d2101a5dccdf5a071da29ee081ba9ab3ad92dbdf8c6718763cc5cd22b1438f446fca5216856cccd9c5a7aea5c2aada41763837ccbdb955aca3af263142e36a55cad783cd59ebe9e3a999b984ee5e089276c9b799c32feba082f0a92ec135eb80267b4dd353af43af2293910c3291702e137ab66036db31572b9558da26cae2f60d3a8c3f9eac325c53a08b9df34dd77c39dd779f379bee5c0186313eb016776c0eda5506f0d616a11421e6ad38ad847681d33efbc9dd7642ac57dc687a76e3bcdc6d48a25da94fd1881f37ba70d43bc018e92cdefd16a98c539a882679b8535474bb02bf8e11287f2eea1b69c844d7b0f22657666e9f5013d4eb55d8eb4f957bd036d4decc29d3ce1523cf392c11a46af22af19516304d4f35b17c3b890a1becbd05c69e4c95f1f318e13599cf18abf7e374b91221da3c58364a9ca127abd8a7e123465d027a894c8b168d22bbc38f5635de8217a48fcbda86e5d370ab13463e5f8c5de80ae57bdcf1d6e4ec077d7cab58ca0759bccec87253dbd7919f9b768ea294fccea3c2642b9abc0a0ac40cdd6e8a781be4c16a69d1e5762a2be56faa2f455c0f5114740e811c7f5047618391f12563a1feded4d8576b4364771dba203da51d35a1dd00248669cd313447078447160e533f2f249f12b01bcbb168ad0a972a09bab5e24348380d04d6267738301687c4679dab6bb10a403f41ee1fa750748e8436f9dc7b2ef3d7e7beb796cf242ae68f47c2a2842f474858c509b125d82a086061732668a19a1fc5f56561019435351d4c148ae7a8ff15a5a509fbf4623df1ef8515507caa88d67491728f1a2ea99e7cc8f3c07e4cbdd9fef9844809ab6166502c4ee70e96d98d25c6653b45d6e3d12b6bda5f235bb892cef9a62f86c1dc65bad08cc679a88e19f281aa4c69dcecb6da51ba87f97f17cab0fd4cee2e6298460e3565c0bb5e136baefb1879fdf220e90cf5c280f0148171b59e217d4d03c87c734705ae1283fafafc4f97088dd833b86b8d6c7d1e67401bb2a767ff3a0d8171a23df1db5170f2b34bb9beff40194474a1a8e251d09f49be3e33864ceea43ef0eccb5863b20cd53c26ec8a8ba42de257cd8000d752bddb4ba440292e7a8bf0983f21957be265b766700335edfcf5e113254f5e99cff5053497fc7f2db45618e047ccda25a366d7e9310f7d4ed3b564645955f3b4a0907f743c4d7cb224860ed0735b952d943c61e1a93815a5fc649d9c57e5428f344ddc9af9615f6f472293f997b9a86041167499d868b8cecb8eb5512eccf26702c1eed8b6a3a9462511be1ffd3764251135fa2e57d3a9107d74a876c825d9f58c85e5094f2fa62bb03c51bd46e500a80cdd165856a1a5aef9f86c8273dcf3d46694d7d6d29def227f1c8ad8a53a213ee139f20c15bd6b74cca888099d86ff6c45336668ed679f2ea96f6e908402bd665051abc91e85a509deefc9a2a2dbaa3d3c197818a09e0a34abe1d30f8d6f6d110bd927a88ce89730b2c191fefb6e50ca0b0525c322316be2f8942ffacdeb21a1d208021a1ace63b75ddaeded57d56835d6bda7172b1f2f24af5833e89b53226ee394786722e3e44be65f7c8e2845fe194ceb84baa6b2f94"], &(0x7f00000000c0)=0x1008) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000580)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000005c0)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000840)={r3, 0x8000, 0xffffffffffffff1e, "0de6d93e06ec251038c67a135bc349019403c1a4ed254bd21098094e6341d7f018b98536a2932c364ceb03ad8f0f7d271cf1ff917ec2ba2bbeedaf8a3171cd88c66130acfa45aec02940d8d1911442403b57fd5420cc12c70d66e175300936d7cf4beda587cda490f6bd3653a6fc22abdf904b2f962ab89e764ee963f0357aaba58af0553f5e19d10da586b964683bd7ad1c361673ff2f21d975c4ce9a879ccc13714646837a6881cef9a4e8cf9ec8b784be4d"}, 0xffffffffffffffa4) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) bind(r0, &(0x7f0000000500)=@pppoe={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'vcan0\x00'}}, 0x80) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00000013c0)=""/4096) 2018/05/23 06:40:02 executing program 5: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x4, 0x31, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000000100)="25dcd656c6288b3a02fd", 0xa, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) sendfile(r2, r2, &(0x7f0000000080), 0x7ff) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) 2018/05/23 06:40:02 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x80000) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) 2018/05/23 06:40:02 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x7) 2018/05/23 06:40:02 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000000100)=@ipx, &(0x7f0000000180)=0x80) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'team0\x00', 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x14) accept$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000400)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001540)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000001640)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000001800)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20004000}, 0xc, &(0x7f00000017c0)={&(0x7f0000001680)={0x118, r3, 0x200, 0x70bd27, 0x25dfdbff, {0x1}, [{{0x8, 0x1, r4}, {0xfc, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r7}}}]}}]}, 0x118}, 0x1, 0x0, 0x0, 0x404c0d4}, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x2000) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000001, 0x20010, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000000600)=[@release={0x40046306, 0x1}], 0xa8, 0x0, &(0x7f0000000540)="29ed4847bbd9f451debda95915fabb99fe10ec9f14b5dcd92007b96dac44134dd2230ec278e847869f768edd1298c5879f4daf01280909693d95a53eadcec11e4a977da4df783830031f175475dfb243e214e5e4222173a8e9d96522e201133177a6c32ad1f67af8105f46c50e188204d169e402c4ae00bba6972590d1d99f7b7cad51ea39ee22f3411bbc487ec3f1c5d60536039868129ef86e6cbfb9035ccfd8c4fe94a025c71f"}) r8 = fcntl$getown(r0, 0x9) bind(r2, &(0x7f0000000300)=@in6={0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x901db74}, 0x80) timer_create(0x5, &(0x7f0000000040)={0x0, 0x2c, 0x0, @tid=r8}, &(0x7f0000000080)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB, @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000080), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) [ 591.236537] binder: undelivered TRANSACTION_ERROR: 29189 [ 591.242222] binder: undelivered TRANSACTION_COMPLETE [ 591.247403] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/23 06:40:02 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) process_vm_writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000000)=""/174, 0xae}, {&(0x7f00000000c0)=""/165, 0xa5}, {&(0x7f0000000180)=""/104, 0x68}, {&(0x7f00000004c0)=""/233, 0xe9}, {&(0x7f0000000200)=""/26, 0x1a}, {&(0x7f00000005c0)=""/150, 0x96}, {&(0x7f0000000680)=""/107, 0x6b}, {&(0x7f0000000700)=""/149, 0x95}, {&(0x7f0000000240)=""/31, 0x1f}], 0x9, &(0x7f0000000c40)=[{&(0x7f0000000880)=""/36, 0x24}, {&(0x7f00000008c0)=""/241, 0xf1}, {&(0x7f00000009c0)=""/54, 0x36}, {&(0x7f0000000a00)=""/61, 0x3d}, {&(0x7f0000000a40)=""/241, 0xf1}, {&(0x7f0000000b40)=""/194, 0xc2}], 0x6, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) r1 = open(&(0x7f0000000cc0)='./file0\x00', 0x28000, 0xa0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000d00)={0x121, @tick=0x1, 0x100000000, {0x5, 0x1000000000}, 0x1, 0x1, 0x5}) 2018/05/23 06:40:02 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') accept4$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e, 0x800) preadv(r0, &(0x7f0000001440)=[{&(0x7f0000000140)=""/59, 0x3b}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/63, 0x3f}, {&(0x7f00000012c0)=""/110, 0x6e}, {&(0x7f00000011c0)=""/26, 0x1a}], 0x5, 0x10400003) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/05/23 06:40:02 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001380), 0x0, 0x0) gettid() gettid() r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000080)="9db87bb74c074f2ec254eb2f7eaa4bbd5a13bd9a61480e72b37684339fa0b90389711d400100659c44dec9372ea7") preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) 2018/05/23 06:40:02 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) 2018/05/23 06:40:02 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) getpid() r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000100)='net/igmp\x00') preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) 2018/05/23 06:40:02 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000004c0)='loginuid\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/05/23 06:40:02 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x101000, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000080)=0x3) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000100)={'bridge_slave_0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) [ 591.378447] binder: 13513:13517 ioctl c0306201 20008fd0 returned -14 [ 591.396098] binder: 13513:13517 unknown command 0 [ 591.415851] binder: 13513:13517 ioctl c0306201 20007000 returned -22 2018/05/23 06:40:02 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/igmp\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000280)=""/209, 0xd1}, {&(0x7f0000000380)=""/242, 0xf2}], 0x2, 0x10400003) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) 2018/05/23 06:40:03 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) ioctl$TIOCNXCL(r4, 0x540d) r8 = socket(0x6, 0x1, 0xffffffffffffffff) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/05/23 06:40:03 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2010, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000080), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/05/23 06:40:03 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/access\x00', 0x2, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000000180)) timer_create(0x6, &(0x7f0000000340)={0x0, 0x22, 0x6, @thr={&(0x7f00000001c0)="518a5cd28d2944349e787e3445a0d247d0410aaee70a20073997d8214b1973a68ac6197d26876b01c216bb8d2f546a028f2bbb3daf5364be98f3308efa5d39d4ec881b0ea7a5cfd42fab6bdff1911438e7a599d0400a4dee49397d4d28bacf0ddd30d727e3ec7f8d2150b5d03da9b4f3081b40acf50e3b02724a4c1c05c14e2e9bf91d64993c5ddae771ef8ff6bd693e094e832fa8b824961477e31a9f8ffa5711a934b5151756e84df0b12379a4b4a7c4e5fe97a34521fa4c4343169b76a1309b", &(0x7f00000002c0)="fa261c728050fe9afa9b7b44918c191bde8853853a60c1d701b2e2b467e645207d079a9e083f824bc01b1db125b2f8ff20cb5d85ac87bc44ac954486375cccc2df4e3d0e02e314289a334c1e11b2beacc55281dd24ad9e0e76226aa4bfd2e6fb095a69e443141b9e1fd07021643f91c8a59ba5"}}, &(0x7f00000004c0)=0x0) timer_getoverrun(r2) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000040)=""/209, 0xd1}, {&(0x7f0000000380)=""/242, 0xfffffedc}], 0x2, 0x0) 2018/05/23 06:40:03 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380), 0x0, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000180)="82a6cf5cbc68352fd97c372f6673e02d043b2b2caa") preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000000)={'bridge_slave_1\x00', 0x9}) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000100)={0x303, 0x33}, 0x4) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/05/23 06:40:03 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0xc) r2 = inotify_init1(0x80000) preadv(r2, &(0x7f00000000c0)=[{&(0x7f0000001200)=""/148, 0x94}], 0x7c123b8a3530c2bb, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') getsockname$llc(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000200)={0x5d, 0x76c9}, 0x2) preadv(r3, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000140)={@remote, @multicast2}, &(0x7f00000001c0)=0x8) 2018/05/23 06:40:03 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x101000, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000080)=0x3) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000100)={'bridge_slave_0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) 2018/05/23 06:40:03 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000280)=""/209, 0xd1}, {&(0x7f0000000380)=""/242, 0xf2}], 0x285, 0x10400003) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) 2018/05/23 06:40:03 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) process_vm_writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000000)=""/174, 0xae}, {&(0x7f00000000c0)=""/165, 0xa5}, {&(0x7f0000000180)=""/104, 0x68}, {&(0x7f00000004c0)=""/233, 0xe9}, {&(0x7f0000000200)=""/26, 0x1a}, {&(0x7f00000005c0)=""/150, 0x96}, {&(0x7f0000000680)=""/107, 0x6b}, {&(0x7f0000000700)=""/149, 0x95}, {&(0x7f0000000240)=""/31, 0x1f}], 0x9, &(0x7f0000000c40)=[{&(0x7f0000000880)=""/36, 0x24}, {&(0x7f00000008c0)=""/241, 0xf1}, {&(0x7f00000009c0)=""/54, 0x36}, {&(0x7f0000000a00)=""/61, 0x3d}, {&(0x7f0000000a40)=""/241, 0xf1}, {&(0x7f0000000b40)=""/194, 0xc2}], 0x6, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) r1 = open(&(0x7f0000000cc0)='./file0\x00', 0x28000, 0xa0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000d00)={0x121, @tick=0x1, 0x100000000, {0x5, 0x1000000000}, 0x1, 0x1, 0x5}) [ 592.249836] binder: BINDER_SET_CONTEXT_MGR already set [ 592.255150] binder: 13513:13559 ioctl 40046207 0 returned -16 [ 592.268207] binder: 13513:13558 ioctl c0306201 20008fd0 returned -14 [ 592.280099] binder: 13513:13558 unknown command 0 [ 592.285031] binder: 13513:13558 ioctl c0306201 20007000 returned -22 2018/05/23 06:40:03 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000080), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x105202) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/05/23 06:40:03 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCNXCL(r0, 0x540d) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x100, 0x0) r1 = syz_open_pts(r0, 0x40000) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) dup2(r1, r1) r3 = syz_open_procfs(r2, &(0x7f0000000140)="6e65742f6970365f6d725f76696600234918ef1f7c87cddf771a3017fb69b1f122140958c9df9325d18e88b9fbdc126d995cd2401f7cf904f653e2d3ffcb4513831dbc1978e80497bc0e567dc9bc7150c8ba07e959246614295c09f80cd7") preadv(r3, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) 2018/05/23 06:40:03 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000040)=""/119, 0x77}, {&(0x7f00000000c0)=""/122, 0x7a}, {&(0x7f0000000140)=""/94, 0x5e}, {&(0x7f00000001c0)=""/136, 0x88}, {&(0x7f00000004c0)=""/119, 0x77}, {&(0x7f0000000540)=""/8, 0x8}], 0x6, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) 2018/05/23 06:40:03 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) fstatfs(r0, &(0x7f0000000100)=""/57) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000180)) accept4$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14, 0x0) ioctl(r0, 0x3, &(0x7f0000000140)="405a5e7c9cfd40a119c400e79f81eab6d4e7eb2d0108fda4329c28cdaca6c887") ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/05/23 06:40:03 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000080)=""/209, 0xd1}, {&(0x7f0000000380)=""/242, 0xf2}], 0x2, 0x10400003) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000180)=0x1, 0x4) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) [ 592.342804] binder: 13564:13573 ERROR: BC_REGISTER_LOOPER called without request [ 592.380031] binder_alloc: 13564: binder_alloc_buf, no vma [ 592.386873] binder: BINDER_SET_CONTEXT_MGR already set 2018/05/23 06:40:03 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) 2018/05/23 06:40:03 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480), 0x98, 0x0) write(r0, &(0x7f00000013c0)="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", 0x1000) 2018/05/23 06:40:03 executing program 4: socketpair$inet(0x2, 0x0, 0x5, &(0x7f0000000180)={0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000037ff8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_tables_matches\x00') ftruncate(r1, 0x100000000) getresuid(&(0x7f00000007c0), &(0x7f0000000800), &(0x7f0000000840)) rt_sigprocmask(0x0, &(0x7f0000000880)={0xfffffffffffffffb}, &(0x7f00000008c0), 0x8) recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)=""/57, 0x39}, {&(0x7f0000000200)=""/219, 0xdb}, {&(0x7f00000004c0)=""/166, 0xa6}, {&(0x7f0000000300)=""/50, 0x32}, {&(0x7f0000000580)=""/164, 0xa4}, {&(0x7f0000000340)=""/63, 0x3f}, {&(0x7f0000000640)=""/46, 0x2e}], 0x7, &(0x7f0000000700)=""/105, 0x69, 0x1}, 0x102) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000080)=""/209, 0xd1}, {&(0x7f0000000380)=""/242, 0xf2}], 0x2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) [ 592.386883] binder: 13583:13590 ioctl 40046207 0 returned -16 [ 592.387027] binder: 13583:13590 ERROR: BC_REGISTER_LOOPER called without request [ 592.453542] binder_alloc: 13564: binder_alloc_buf, no vma [ 592.459769] binder: 13583:13590 transaction failed 29189/-3, size 0-0 line 3141 [ 592.470298] binder: 13564:13573 transaction failed 29189/-3, size 0-0 line 3141 2018/05/23 06:40:04 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000080), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/05/23 06:40:04 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) 2018/05/23 06:40:04 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209, 0x2c2}, {&(0x7f0000000080)=""/242}], 0x100000000000018c, 0x10400003) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) 2018/05/23 06:40:04 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000000040), 0x103, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) 2018/05/23 06:40:04 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) fstatfs(r0, &(0x7f0000000100)=""/57) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000180)) accept4$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14, 0x0) ioctl(r0, 0x3, &(0x7f0000000140)="405a5e7c9cfd40a119c400e79f81eab6d4e7eb2d0108fda4329c28cdaca6c887") ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/05/23 06:40:04 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r8, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x6}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000340)={r9, 0x7}, &(0x7f0000000380)=0x8) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/05/23 06:40:04 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x7fff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={r2, 0x70, "d489981241e298efe36b3e3e06c33c0e52f1895dce707934972ebb4bd5c82932c13270ad1d8991289416158f3b5df52ab6e8c0694007157ca4f11743c482abefe8f0ccc602b26afda4db662ab8199915734593f29d2a85421440f604540f1369410274eae57c52c476eb89099b97747c"}, &(0x7f00000001c0)=0x78) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/05/23 06:40:04 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000140)={'\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) connect$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x9f, {0x4, 0xffffffffffffffd6, 0x6, 0x2, 0xadd, 0x2}, 0x9, 0x1}, 0xe) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000100)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x0, 'lblc\x00', 0x14, 0x0, 0x65}, 0x2c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) [ 593.240536] binder: BINDER_SET_CONTEXT_MGR already set [ 593.240542] binder: 13564:13629 ERROR: BC_REGISTER_LOOPER called without request [ 593.253427] binder: 13564:13627 ioctl 40046207 0 returned -16 [ 593.259714] binder_alloc: 13564: binder_alloc_buf, no vma [ 593.265290] binder: 13564:13629 transaction failed 29189/-3, size 0-0 line 3141 [ 593.270007] binder: undelivered TRANSACTION_ERROR: 29189 [ 593.283115] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/23 06:40:04 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000001c0)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/igmp\x00') preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000280)=""/209}, {&(0x7f00000000c0)=""/242}], 0x10000000000002bf, 0x10400003) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000480)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)={0xd4, r2, 0x108, 0x70bd2c, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x21}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x101000000}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1ff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x16}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x448d}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3249}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0xd4}, 0x1}, 0x8000) [ 593.299083] binder: undelivered TRANSACTION_ERROR: 29189 [ 593.309567] binder: 13640:13642 ERROR: BC_REGISTER_LOOPER called without request 2018/05/23 06:40:04 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) open(&(0x7f0000000040)='./file1\x00', 0x4000, 0x0) 2018/05/23 06:40:04 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl(r0, 0xd5af, &(0x7f0000000040)="de0b9f2afa9ee0b9004447e817bb20ce84acb271dde7603968b5bc93fc413d3a999036d605d8d57d22") ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/05/23 06:40:04 executing program 2: r0 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f00000001c0)='notify_on_release\x00', 0x2, 0x0) ioctl(r0, 0x100, &(0x7f00000013c0)="38c56e71d9bddc68eb60e97ed181bb37ec86a4a3a7665178f63dd48195fa73bf856ca25cd089a738ed2a39422764e74710ed47ddaabd0c85a8d941476c12ef3febadeda7f032d08af6be367520cefa4536c8799830da22fa3cbdbaf792400edec483d246905ea3ab3398e74b577397e3eb635d5c4f19307a3102168066dd749e4441a0052115cb4c528751523c0a6f1ad25f9cfdae7825253f87cc9dc24ccb7689ee92c932db57d4627b07d34ef717a8ed4a0e1ec46509f8cab3c5e8fd9ee1902fd52bd1d4c2daebc111d90189553934a6427d35cd3bc8b7ebfdaa6eef8698f7a9447e96fb60db2b38d1fee097f281c75e388bf1eccd8440f84545785ef9b79d4ba31b784bc26dcd0475b807ded346741b91ead486031ae661f837decbb93be0339d426587bd25f3aafb41bd5202f432019d05290502c7052a8bacc4e7571dd06ea8eee40703ce0efed24a9157c26243becd91ed1a1a14e2f045e7ff0cc0a60a05bfd050ee51bfb69a083d9d1468788ad0fddbb7392087e8e5dd1c0612a43842e7b272a4c6a42662477e470bfc247823f1f29658911a7f7067e920cdc747e076bc69dd936b42cf9dbeb912710d99d0cdfe0e62d3bbb85cf7bc8d071de6855bbec19c04e3c807393e4b6bcb654e99000e099ac3f37e0f63a3904dfb62937e7afac22dcf8bb633a76a887f658c5622fb6ceb54a6e8cc6b83c4696684503e6dffef537de4363f5bc6674e8782c010d63b6d4c94abfeda1c5368ab9c4d1d1efe71302870cb00ccaf665e95f3d550dd67903e3ead9b27e23be1c1c7b3282892a3fd0f42f885dd5a63260d7e5cd7225ec8894803e25cf3447f8a7a0b9461551dc3f49a092c3e6babf6820042d9c4b981c7f79291a96277b73fc9b5f46f89d2978727fdf6725aac41e05974121e1f436bfaec48302e901c61d22acf3b88c6b31dec6463d1df9a868a62a4752f9d5f409bc18c173e35020e6e8d3c0b5a79b0a5b11c789550d155f2325f638f8fa3d95e917e6846221ef853fdf8816b4162eb3142c238454faaa0e508495bb62be2a0386c03984c595e2b7e04db58e7f2541c27d92299845a7e1ed9c42340e5407039d2485615ec3a619ba99b4853911a14707f5ff2676a4377657fc1b408147a859ed77257321773a5a6993c9567515b3f62c5d6765e3a83bc449787bd671993c594bf1b136a5c48cde972abdfa31f52c4d5361c1566d4eb1e5aa8b5b14c8ef0c49b3f2963380f2cf401c46ec5dce4f87ab89072bca72a2fd40fea35dd3374b1352ddbd58bba289afc9c60ae08e68300bfe3079a88ca5bf11e13981f2fe129a185191d768030233062ccb4a09f4494bb179d6b0042cc92d70f86f05f2d44d7149716c50e2aa748922c898e13b948496dabaaeb03c9c050f994c3bff7235ac8e9886ee856bae62937e50232ff87bac29f4baf67804d7a55b637f297c0d37816a005c62ac1aaef9793bd52d991201afd73478e2057a315d7893e4463b0d5879ffce579be195f017105076be48e2458986276e73256ec51f44542315ccce4ffefd0c0ccb9e8d1e24a8e29a510020b82d17f1816d22d1a03bdd92d0428cd7146f2a7d484e50d5883b269961d35c5091af82b3de1b93e9a946180f8f5ce73d42471d8ceca96f703fae6d8cbfbf126169efa27d95dbf7fd39bfd2120d9f7c3d51665e0d7e241d023d0cd3d4d115717a9aaedbd02db37e16b1b394f6fcd78aa239f876e7fd01e33f8d55d3b3a863d3029e338479d6aad4c36279dbbedd8ca6f6c2d5b678dee16e5ef12f07f89b1249222f29651af3c8cd4ba1eb809d16c8c94a4fde960ff8c4a290c65b98ab8456024fddfd39051aa7747393f4069e8b08439f5b0a9a14da61f9ec0ea37f68192415c3140c801e717bc8151a5501ba5ec732deada837a02ae5436ef39ab5271c0353724cbf244ede8a5db81563dc8ac02693343f1c241b9eb5e2942073d1f75d6a071200361061754e4d875c3c62acf16dee9cd1d947eca15531170b2080726913163db2680b03a93a10c553d7ea31c6283ae8d3032c0bc9879d3e92fe4cb0b9284d667f46829b50dff5736f8bceb98f6c70964379ab15942049a1a7a482e51343c3d87079801271043dbda2304314b24bb1b649d946d74793f39075ec299584d86d355f02e1a4b94899fb04a030f9222d054744b941b6bcdb30c04dd4f1bd5860c2cd938b901fe6a8c8df59e3cc810a9a58d68d4f36ba616b8a2ee81d26cf277c33d813e1d554b39a9e85f10e3ccb9418965b7fa2a506fcf6d77687bdc361dd8ecfbe8ac7acf296a2fa1b144efe344088109b03b6bf70a18a94fca19eafa1a86948a4e40640ad0d943013e1a917b64d88676f8bfff4780d56d43dae6c8cd95b3a5024166800a65fc6b406365f74a38825d1563caf7417cf37c73efa0cca7482d658e305eb04ad68ec593d6a70811cf335ff61d599b3dae9b1b57dae8615308cdbbd0235c63d89313809f2f7bfb402320a81161f9df67ccbd0746d6c1fbd02c3c4ad2b95ec56dcb34f812d40480e2734f115be9bad005fc8c64ad707d885120ea397afe610897f7a2ae1e283e2dbfe94e3130cb60a739d11d9d856253da764f4ed9cf70a01c90d55463eec98b3cbf44bce6306bdca6ab43621f99fa508f6d7dddd3ac584d4bd98dfba328952184aea2aa6c90f9d10d795b74943b066acfa728a52c7ee984cbbca2825fe28e0a83d3aa9fbf893bf8e1b2b1ef7803ec7610120da635b8b6c0c1e65f3c57bee82a016dba09e18fdcc5e183b9b9335a790eb7680b6eba82e0560fe42922cffeca2c6878aab261a97ff3a06a3534b8089b13c67de770a480f97f5fb3929274901aa1123169e7b689eeb7da2dede724f151378221d254838337e2a91afb6eca5d8454641833afead703ec1f81064407e141b8cf8b75f826785052e48613fbe49ba52d692047e8f49db1981362d9fc3cc898706c7ff3258bb8376461ce4915f878a86784259a0a693d6d050e900a148d6a4d8c25940dca903c2099f7f13fcd01cfe4fe5f228f4e3147f7ed69b6a74008a805e53c5a35afd645c9b3d30be3e80289da4333df51ce339552dcef72d35b244e646077754a6edc41c7594d2deb5ad8d714cf42c954970becb2e01130b6ccb3bf39c5611f46a605c93c57940bede85be49f69f1fc708c776bbd4c4d19fdd3719918b42783ff3e3cafe9e4fd70447836f6222c8f2a566de69d40f9c7e088ffd54e76e26ea8e40fe9f8ef6ec2402a592787564882bba42f6ae74e2e23260e77e1b9fd50fbac46983e1b36b336f510cbd8de884aca9fbfd5ef43d2ec9092212e52bf83078072ed03b917fa1571a7755a9b6c4394b0909f9c37edb117cb2e8c515bce39a437b162e5dd239c3272dac50227626fce6e99e41e2679f7f09ff37ea47a724c6c4f7f0dc8c830a900846058555e30e633a425a866dfa2a570eca529816d64ddb5b9822e2a9da4366f6dc4c63649eedaa120bb32319e481e6d04918f0af4d327a43dc0a62743643afeba9e2b59f449e1be7404c9b236ff9b49d0ef808124614f6e111aa29d0a60ef8909f09c5db600a49b88d122bfc778a7cb96ae60bc7c226c323f9cd08b259d5d01df261ce0bebe79785028b1c69ec6bdd1f17bfa5db4a1960eb18e295fb14b3d5d134d49de75ace566c9a55fa741bd0fd61d6c29c8d473f14fc7b10f6455e9c2329f222495bf6d609638ea59a48ca7cfd5425f8e9a4beca4c6b682e5231f6ed05b32c69c56afdf229ebc6b614dbde00fbbb4781ecce4691b3f59e4910a9777ccdb76b3ee62401f9fb68c966801667ac9bc625e5c951df7a053b2984b341e1706073f36ba21f915cc61db548d98680aa9450077d954a1977aff362d86c26dbee2155e445e91dad8d186c7cc0ed86f3b51a3b461df3402fa2e1d18a9b39ff8ffb26e55b4d8820bfea4824e62e8d5325d3ddefbdc4bc0ab1b611b10d33fff008fd1f5f88209389391f1aefc9334dc78d87e6e3196f2cfa0f884da9796cfb690da1d51dcdf645541530a880b211aa1ca6f988b771120bb778d600de9c8e49c562ba20d4761e560bff7a080791e1ff60195e28a122821fae43550cf3f1df9429c7c1692156cb8b522a23526825bb24f0b6e9df382413e7e0fac301e4b03039f68f39446b1c544f6aa6cb3e5de19b9804e69635c6d98e24121c32720287a9a2118608f3a63d8b9f802618c51e352348222d02fd236cb8815f033b904133d3a6bbc053d1b1fc57a00b61065e9991a4cad3b64ae8208dde8d80426452006d495d609183bd5040db73e64e82dd342c01093419e709f137e3645e7e8b45e057c8d867969ccaba3c11395ae85bc81d74204de481ffdd586888dfe0cbb352f6fa3bb7840b3d6390c5defe71981b6f9de604905b52b24ee415c6188b791c11ba3adbf2502baf8a17b136ed7bb1c29e9df0c88ac14fef639bca71e62822b2ae01d4aaa45935e96c2b02e08e0b95daea1f8f0e49809594e080d10ca6c56b9b0e6b5acba649b48cbb140cb1fb32af513f9c4aaaa455d77c9b1b2db8e186a9cbb7b97ee7d0f69109b037e922da1af825a600b811e27c8e835d199f17204e4a62842d4c87554f1f22c6198d32137f513d1766f758af74bcbc1f2943d915e6ad250bfcd2a25e32408402536f73f28f8a3ddd2b76ed5fb50d2d59e3461a3d536043ce06b8ef52faa48a6b0d6cea0305bb34a8fb29215f59122aecc227c15b42c2885f3af5e05729c2a345c19e41a67d7dd41fcfb7d7c2bb392568b9beb91f2e1489ecea392004205689a79a319de6c875c130f7d8c82f2833f98f47ec6d419f21d3839bc1f0b883ce5f4efbbc6e0b1f374da26735226231d12ccc858a2fea8d83e374637c7a7747226ab2ae872650cc06041bb08d04d85d433d443c2608697418b02fdc2a9460171ff841113983b4d100b1d3599b6e57fa54c9aae2ba08c12d7ff51997e04c4baa4df7a4b3e52a794a719cdab9d861880c28ee5aea3d65131e425321d7a7314f3eadf1272b7d9343cca1db82ed887ab734d8864aebd183961ec20c3054c528fee5be00d3976ed59a536c2551f33a0101700d91adc7b5ee3916315b75ecdecfdd1fbcf3ecd919d7dccc592111e0efb0b40d74bad3d3902bd1e8e1cfe48d091548543ef685b985229f5da0f1be18fb32541e07508aef8d95fc6553bba188c0a12fb5b4feb3cb5915b829fae9e107cc0fd53a839ba7a7748c4ec6d29a349c92fca67d6f34bd926488a17298f3716a781cc5da09615ed8749fa1c9d817ce568c7f5503fcdd44f56303742b46b74e1094a555a00673840b831fabd783aeb3a7f44fb78dd3b0e4bdc3381466f86a14a8a629dcd14f2e7885b08befe4d5700825758ebb3c98e40257ac38a7c26f71ff7c724b9726ab491c44d45f19fd886994f1d56961584e98be340ebbae9e44780ce866a7958d791b2a62be9f23d4c5f0429e8a9f401092c3bb3af9d95d9a5358c26d357e4499dbcc1d30b23fbe79f1551df4933df30491770e334792ab6c26beeb5b6a68ca558198d9cbc3c275ffa17f0876f84e3cf8a8625de7c9909ba79a0cb6daba200a41e091c0db8cb4588ab25a14d6e8132997edc96d35f92af9bcaae269fc6455a7ef92c7fe6c5b73a6b5fc85edaa9a7c3d2c53a10b80666b68178b091f971eab97890d8c152162b4a295feca4310015d39140f456f40698e3ed3253605f8ca567198aaa0467eedbdc5984a7ccd81131d70ff4bf1cd0fbc0147e5e8f120852a5ddbfe69dd10286015bcc0729f4e1a00d252a72efc5a55d899201aaf5bb3206") preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000040)=""/209}, {&(0x7f0000000380)=""/242}], 0xf1dfe7c518f1c71, 0x10600003) getsockname$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) [ 593.345334] binder: 13640:13642 transaction failed 29189/-22, size 0-0 line 3018 2018/05/23 06:40:04 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/access\x00', 0x2, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000000180)) timer_create(0x6, &(0x7f0000000340)={0x0, 0x22, 0x6, @thr={&(0x7f00000001c0)="518a5cd28d2944349e787e3445a0d247d0410aaee70a20073997d8214b1973a68ac6197d26876b01c216bb8d2f546a028f2bbb3daf5364be98f3308efa5d39d4ec881b0ea7a5cfd42fab6bdff1911438e7a599d0400a4dee49397d4d28bacf0ddd30d727e3ec7f8d2150b5d03da9b4f3081b40acf50e3b02724a4c1c05c14e2e9bf91d64993c5ddae771ef8ff6bd693e094e832fa8b824961477e31a9f8ffa5711a934b5151756e84df0b12379a4b4a7c4e5fe97a34521fa4c4343169b76a1309b", &(0x7f00000002c0)="fa261c728050fe9afa9b7b44918c191bde8853853a60c1d701b2e2b467e645207d079a9e083f824bc01b1db125b2f8ff20cb5d85ac87bc44ac954486375cccc2df4e3d0e02e314289a334c1e11b2beacc55281dd24ad9e0e76226aa4bfd2e6fb095a69e443141b9e1fd07021643f91c8a59ba5"}}, &(0x7f00000004c0)=0x0) timer_getoverrun(r2) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000040)=""/209, 0xd1}, {&(0x7f0000000380)=""/242, 0xfffffedc}], 0x2, 0x0) 2018/05/23 06:40:04 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x102) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) 2018/05/23 06:40:04 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000000700)=[{&(0x7f00000000c0)=""/63, 0x3f}, {&(0x7f0000000100)=""/198, 0xc6}, {&(0x7f0000000200)=""/87, 0x57}, {&(0x7f00000004c0)=""/42, 0x2a}, {&(0x7f0000000500)=""/244, 0xf4}, {&(0x7f0000000600)=""/45, 0x2d}, {&(0x7f0000000640)=""/173, 0xad}], 0x7, 0xfffffffffffffffd) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80040, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') r2 = dup3(r0, r0, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000880)=""/175) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000080)=0x7ea, 0x4) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000940)) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000780)={@in={{0x2, 0x4e21}}, 0x8, 0x8000, 0x1, "2b6dcf30fe995aa973fc745cd7aeab36980a1abd44af497ac20ae42b19cfd61db03db8c8f7f7301bcb9e6d61871839efad157b7ba9ed8ecfe9a447cde80991652c0cbd33c91e0484e614c87b1477e472"}, 0xd8) 2018/05/23 06:40:04 executing program 5: r0 = socket$inet(0x2, 0x4000004000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)) sendto$inet(r0, &(0x7f00000010c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='pids.current\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000340)={0x4, 0x6f, 0x1, 0x0, 0x5, 0x5}) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000000240)={0x7, {{0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x3ff}}}, 0x88) socketpair(0x10, 0x7, 0x19, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, r4, &(0x7f0000000200)=0x22, 0x6) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x22501, 0x0) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f0000000080)=""/206) [ 594.206406] binder_alloc: binder_alloc_mmap_handler: 13640 20000000-20002000 already mapped failed -16 [ 594.219357] binder: BINDER_SET_CONTEXT_MGR already set [ 594.219401] binder: 13640:13690 ERROR: BC_REGISTER_LOOPER called without request [ 594.222885] binder: 13640:13690 transaction failed 29189/-22, size 0-0 line 3018 [ 594.240179] binder: 13640:13689 ioctl 40046207 0 returned -16 [ 594.249333] binder: undelivered TRANSACTION_ERROR: 29189 [ 594.256944] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/23 06:40:05 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000080), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/05/23 06:40:05 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x0, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000680)=ANY=[@ANYBLOB="09000000b43cbbbadaf9c55ee8e9c88e6c28a55862154f091b32fa90bd64d464ea9e358509b31bbb4deb30de03a413774c17cf556787c45746dc30a17e10bd0986a11250c890e50097478f0476acb76ce44c88e9a6c19e7649e14ea4e820503c3f2da4a30a5a7e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000600)=0x28) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$int_in(r0, 0x0, &(0x7f0000000640)=0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x90, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e23, 0xffffffff, @local={0xfe, 0x80, [], 0xaa}, 0xc5e6}, @in6={0xa, 0x4e23, 0x7fff, @empty, 0x100000001}, @in6={0xa, 0x4e22, 0x604c8b34, @empty, 0x1}, @in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={r1, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0xfffffffffffeffff, 0x8, 0x4, 0x6, 0x1f, 0x1, 0x5, 0x7bf9, 0x4, 0x4, 0x400, 0x80, 0x100000001, 0x5, 0x9]}, &(0x7f00000001c0)=0x100) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={r2, 0xff}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000740)={r1, @in6={{0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}}}, &(0x7f00000005c0)=0x84) tee(r3, r0, 0x8, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000840)={0x5, &(0x7f0000000800)=[{0x2, 0x9, 0x100000001, 0x1000}, {0x4, 0x1, 0x6, 0x9e9}, {0x2, 0x17f, 0x7, 0x32457381}, {0x8, 0x3, 0x83, 0x2}, {0x0, 0x3, 0xffffffffffffff76, 0x8fd}]}, 0x10) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/05/23 06:40:05 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r1, &(0x7f000002af28), 0x0, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/05/23 06:40:05 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)='net/ip6_mr_cache\x00') accept4$packet(r1, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000640)=0x14, 0x80800) r3 = geteuid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000680)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000780)=0xe8) futex(&(0x7f0000000080)=0x1, 0xd, 0x6, &(0x7f00000001c0), &(0x7f0000000200)=0x2, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000007c0)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f00000008c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000900)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000a00)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000a40)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000b40)=0xe8) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) sendmsg$nl_route(r1, &(0x7f0000000bc0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000b80)={&(0x7f00000013c0)=@newlink={0x6614, 0x10, 0x308, 0x70bd2c, 0x25dfdbfb, {0x0, 0x0, 0x0, r2, 0x0, 0x14}, [@IFLA_WEIGHT={0x8, 0xf, 0x3}, @IFLA_VFINFO_LIST={0x15c8, 0x16, [{0x4f0, 0x1, [@generic="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", @typed={0x4, 0x1d}, @generic="8bf8e78de022e0f75031eb233fbfa3aa032e85f3920a76a3cace2b08ea1a51117873b06e0d4abda6d051224b5a52f333ce9b8dc05c9e45a476a27496689efb89310165120aeacfceb14496647e6ad70dbb06609b7f657a587f079af25b88fece424b322ff343bcd366d218d3ca2600859cc53e61392b02d45fff69d7bb432295eb95c0e83710b313b5ba1e61fc4d90f434516012fb6b1b79e383d50bead0de6a7e529cf562a0b8d1dc74b18495c23c7dee0f60415809e4ed39b2c2608b05870bd2c85228efd9810f", @generic="f171fc57d57c31181feb9070967598104ae4a441dc80b2ad3db292d3230939e79a760eee9d55c7ad684b9781", @nested={0x1e0, 0x8a, [@generic="e57c734317e0d2c1923a4a043d643221cd1b2cd7ae3dc920c69d0e36bc169b493d911bcd744cc4f6cdad2df1b42c576ec272591c2a674b2343ecc277fcca600f4197afaa76a939a0c93c90e41801fd0340d917b7e23da16ae14319e3fc2157b25a8c28ae266e3dae8018557e4ec22133aa7308", @typed={0x14, 0x80, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x9}}, @generic="273ec7e83e3c7ba23a4cdddadefc24d2d71fed2bb191a77e94c6f682297d5df4b2733cfa50151b0865b16a420b030c8ea91de6ed66c6c2d96479a84e9ad818831ccc0c444f76c78856bde8c3510ea3863d0368e2d88c1f38e0a5d7c8427303d1c49cecda", @typed={0x8, 0x36, @fd=r1}, @typed={0xe8, 0x6, @binary="e9567d7c7fc8c1c2dbd6c027a582ff5e40e0308eea50245c73185cbd795cfbe54e152f17514532fa0ced2f7cc5733d986d177509177dfb3407976f5bcc5c7529ceb26cc746d7bc256a0bb0ef7350d6ce629a9987e2670d0ac1041cdd008ede2521d068e8ce60e02984ed1c128114e9bdd12ff27c527728c8d129cef2ff312e7e6819d966ae1532c3714edb799f0e5db4423779e243fa8fddc2726f3de0b44437aca99040ba375589c4386c980719142c71dba885f8e60efc3ac892614e3759f5261572d624617343e672038c003a9ea5ab22f9d8815bd8102eda3b0c87708dcd9cd607c9"}]}, @generic="51f9d70ddd7f4adc11f34125f7d8dcaf6dca441be879c15391d5782d38e101f5a1e2190fd9388748b1c9d78f2f3fe053c749e7a88879cd71d8e0", @generic="badcc121b348948ed698478b55e48ac8279c29d73ce96ee2290225cf6c9021aef0b1f40a22a4ed370835a80daa03ff2736f3c1fe50e49d5e7be6355342a5b27959a3f94754c6418010215cf952f87fa6b2ee277e38bbaa32aeca527bd89ea43e414844d5f6c3defa496df3a1d7844440b2d1591f86e84aa6d9af4ff463ecad221be4c4cc6da68a703be4f51e4e648bcde1251998a2a8348eefba74a0541f0116c2a6672652b917558381e2ccfd3ba13cae95e08f50c384518c163731a8ebf15effc022c14e6b55dd47d44e68ac98fadaa0e1d465028a7e8b724641"]}, {0x3c8, 0x1, [@nested={0x2f4, 0x62, [@typed={0x8, 0x41, @u32=0x6}, @generic="e207a8dbe83db22f964ba2ef134b0cec9816c0ae30df37b5352aeef3af18be44a4fa4068cd6f7b7010cdc9e75b8cc4880474d2c63ad31a1fcc1f30c09d0dcf56902aeb7b3227af1a926327807eeff8b69cd5100c42e07a45763372349cca7eff6c60b083badd0b07aa0e8210d0ece4e9336c68376fa5eb63bf924da7bbbb3c7c4b6d661eab57be97c254444c8b186ef7c32a36d7bef6b07eb28ffd738f8929ee85d089848aff190916efb74c592dc24e9e86bfbab6a3d97845d0469b548eeb6f385020ab1687b1ff4ae6d6a24f51e15851de2b3d245fe9ca796822cd34588f9de433bda836928b", @typed={0xa4, 0x24, @binary="6f2286a58672b23ae2f69700b84853724f41af5ba72052aa10afa81d5641cd550b34dc23dc57dbb8457a716e241c1b7351cc36a16c04510b32b7b597530f3e7c071de8174b8d6352f3c1c0383c31524990ba40fc26acf5444c68a19e037138a93ac4b4ba6f60e469f357c05e43bf00847d998510525325c55d4dee788b9fb3b5f43f595324965c8f994a386d15bb251cdb4a6072cbbacf50b4fb986cb046"}, @typed={0x8, 0x6f, @pid=r0}, @generic="47a7c89553a42c04c1584276cc338271424c110994ac5b135c0f6f5efe485441875930f26981f55450e47485dd9dd2c066fb2e1bf5847a53d7cf2b175521aa00df3a29d116d4afde2e651644e9191c5b0b8bbe2ee31a88aa5a5f9d09bbda2b8e0e41d3fe12411927c6d13cf9b9", @generic="9a0c8aa5c5303e731d8e4c4c5e3efde59291da5cc1f25a0d00c6a9a37a3290e56a86c82f130af0d5b1ea060c58976bb812c8fb92902e58abc8d4f20d6b0c51e6ee32a9b4086b28bc49cec9084aa086e678e185230266ea06ac865906a2cc4adcd6c033ae79bdc6877e13b90d66acbd309af31ec1aed5c335642677f4d7fcf51a30f7e2151d7b9297daff10510967c340718a6b8dc5d6fa912f6947d25b7b35764258b40b75cee9a238338cdf414a32efd1f3cfcce69fb30521de20404ae33188adef90a09855e4b4e79e8c3041191a1d2ecd1ad972b41b3da81c1cb630c318", @typed={0x8, 0x5, @pid=r0}]}, @generic="1207a22c9510492dfd249e9a12acf7367d29c914cefc8aa1ebb95ff80d6d9087a4ada02fbbb8a12c7730895af4309c9e3f974fc4bdceffbcaabdd3762293defc0ad07518282ffec19f16ece7edc3bc1e4e03045781eb813817a10ae6abcb890d2455a4593e745810af8b7a675a7d7226a0e2533c84166246debec5bef200cb75c7e86550288d6a50e6c21893b0cb6fa4b9bcfbaca11106d9f963278757e7382d142e4863c1b12212442787dc2767b1f00dd8fce9ac4f20473537defb22c007319f3b35fac0f23a1bc8220f679581"]}, {0x2ec, 0x1, [@nested={0x9c, 0x5f, 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", @nested={0x418, 0x46, [@generic="88e8e02313c449367e4dbe73739e532976ddc96a1b00aa62b33e9c8db1379202c1f35b762c9f7093c287417823576d581e2410b0e28d9d823f9aab51bb0e51eab583d44e6e099b4047c244428e580aa0b3c24c7feb1a6c53fd0d1a135e16e2022bfc1cf0fb62ac0e8c5b9023480b29d8a407ce570194311b457b677c307ae2587f175d38553633d217e3d0347e1b14d3e093543fe98ff650e1ea8db869657fb20d80dd35f6f8aac00952a2b4cfdd2e7373757f55c767f43da6dc7a2aeccdf03a398d06fac879ba462ecfad4f64352a4950c3c07f17e48e6198dff2", @generic="82e430c417eef9689e92ce1efdc4e3f1326aacd5b4eb86ec537b776857fcbea7ad1d88afe94700d2adf7528c9f2f760ba5f0700741b17545d3b06a33410595e810044fe06bd8d68b0ac7033c43d4868dfab79e8455576758485f2ab6905514e126a732a51064051689b8b143a2cb9bc1cc89796f0a8a22bf711f45c50c", @typed={0x14, 0x8d, @ipv6=@dev={0xfe, 0x80, [], 0x1d}}, @generic="8f202ab2548f9512d5bdf553f3adb11db3e8f4fd29fc8c0a3481f3dfb0d9eb156dad6f781da3961c67d59c479c885fafcaf2226c95fcc7164c9813e89e2c07ec531eda54b3c4d93702adf351989bf27f360baf6e864d1b593b27741e5dc0704f1c69373becd219df260025e9c95c51cdd6abf80442d759feee9db2fbc050e4092bbee8cc9a31a3a8930164e2f5ca1d0f9a04fa16918624c8ceef76f14e165344b902ac962d3aab7d9c7001eaff7ee2a7e69db4823ea138788678", @generic="0c5f8077e90774b7c6203a9d1eef59ca76a6f1492d256eaa91d8c5ddcdedac39a143912cb67afcce12ebf62b1c770186a19d557159921d4f6bf6f06d03397f5796f043ab2ff0c643469f2473b13881ca8e52eeadeb975652c5225899173518ab6106d0", @generic="d78ac67fcba5e0d2aeed01c3a09942fbdd82b8e4dddfab182ba0a729137216720e870150c42366ab71fe802f32e8700fd6b65fd3669393d13c5cc27396860463b003b86861d4a3a3a5984018ef6679a18c7120a530c2f634a404dd3031602beae29439283ae97c551c614002f18a09f3dfc445f2adfb35b533c0243e9184195ac27e86c3cba4481962bf3f518dd1bffc7510e881da4c49c0", @generic="c8326ba61ccb66cd03d05879f8af2ce5f08f448fd801dd5558ef589be3d24afce052c7fd18ab5bfd0c50", @generic="ac53e7becb4016fd7bce7c093d83ca4ced0c2b910e5db20b0763221b6023ae09ce68689a40231608c7514e0da261b785bf0fc445f1720242feaf9a254d0e2a6d4af9d108397553289eed147f300f47ab6e70ba8b3d0fa3cd1e9cf4d829a3eb655af26d758f991d5a0d4bf8376570f4f9a7c22b3abe52122264654c71a92389e7c5e90edf277f7a018cad8fc39de2c782547e8455869dd5f2bf30073d0c065f3ed12d648cfa2483987fde5b4f74d3fd64f348682c5610655ea7a39e7df55bef864dceb3a4749c3487e0"]}, @typed={0x8, 0x22, @uid=r7}, @typed={0xc, 0x17, @u64=0x3}, @typed={0x14, 0x24, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, {0x164, 0x1, [@typed={0x8, 0x94, @u32=0xfffffffffffffffa}, @generic="ceedad2bb57af9a5ae84b44c6ceed377ab123549a99b9ba2d8025d6cdbc7e812292b8bc08d7188abc150104f35b5b68f1e9871ec8f8860021afcd6a7ec3d6335eff04ff7b0d80aaa4d8649320f0d10fc97a2c11c8a92e4462cdc6bbcf0e3b121bf8ae39e54ea1cab16a976c4351519e7a9ea69742988a40b", @generic="9226f0de21eb18518c522c5b687db47670564224efc898b2747814e51db71f8adf795677ff1196911f812f2072db7f6e6374779a15c6203b1507770511882d2be30f424a2a79ffe58b9978fab3a296bd00b73b1ff4e798956d09ec5a899e0f163766f3a358cac8463f98cbfab56ec327d6f903037825420c20b8262ffa22a5f03efddbf99193b083922ff54b6a245907e6571435fc38cb62bd13365546ef6eead576", @generic="1ec8de9b17ac6cf31bd0b18a51cb572da1022d6915e660e146a4225a4c15077d8c3743ccea9cd88e37e3a82a8eab08a34ced6b1e73ba168d749a73555ea1"]}]}, @IFLA_GROUP={0x8, 0x1b, 0x4}]}, 0x6614}, 0x1, 0x0, 0x0, 0x8084}, 0x40c0) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) r8 = open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) setsockopt(r8, 0x100000000, 0x0, &(0x7f0000000100)="2f29537514b63fa0d25d6aaf2922e62ae17f349296b74f68513d89081d797d4defe5111c6ba4dd17b9949067d526318eae36ed28e985a1627920289a6ff215f1ef69c9a57b8b931a5c15dc7b24ea3c840dc1bcc9da58c57547f960e9dde1439bf3edc7db", 0x64) 2018/05/23 06:40:05 executing program 1: r0 = socket(0xa, 0x1, 0x0) pivot_root(&(0x7f0000000200)='/\x00', &(0x7f0000000280)='./file0\x00') ioctl(r0, 0x8912, &(0x7f0000000240)="c608262c8523bf012cf66f") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x2e) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x7f, "0e07baa7ced68c2655a9db805b818e6d01e6fe520c8e0686284eaad935d5ff1eb123c595e04c4924029532e5ede029c1253c99f01a26d1d76254ddc0375a3313066c054ac4e3319171f52fe4e4151801c4e4a6a9752944dbddf376085da085ce749c42761f29b0184bf727cccc0dac0caa39207a11314cf634114277a2884d"}, &(0x7f00000001c0)=0x87) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087bff8)={r2}, &(0x7f0000f5fffc)=0x8) 2018/05/23 06:40:05 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x4e, "e4ffa2a51fe1e0402ee8d53c8145d27dd69070d62934493e22ef684808c37da9912365ef83b0c12c93c3bc589639edff3623bbe8c84b031bb2671f7d6233c4673b0196fe5b84a189aff4d1db17ec"}, &(0x7f0000000100)=0x56) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x8000, 0x3, 0xe2, r1}, &(0x7f0000000180)=0x10) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) 2018/05/23 06:40:05 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = socket$inet6(0xa, 0xb, 0x81) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xf5, "682591ab307ed657470b3c96303b77017bb377706a74ea05136c188a806b627018390f1fda38f9b7d1ccf0579c62fa9cb3f344d01455a1157df5711dcf1a2a535ab683ba747dbf9edf394c9ea66180fd092b1644910619b657bf5f5755f7a5819e6b7a370c7eee7b532ebd26791ecc1b82a50fe458123fd239d0a35b57d2f13ef211b9352fe2d2a61e38206c9c8de328aa0b21540e4e4800d372a9a77ead9dbdc023b8fbfd4454604fa82c6b021972729f732b6dab65a29b20a5ac89a075c10528041ee589cd432afb590f7a4c6ba32497e85761cece60ec6750ff3d75636fe9d5066a8cbc49e2eae353ce4796671a1eb054b1b7c2"}, &(0x7f0000000140)=0xfd) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x21}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) 2018/05/23 06:40:05 executing program 5: r0 = socket$inet(0x2, 0x4000004000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)) sendto$inet(r0, &(0x7f00000010c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='pids.current\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000340)={0x4, 0x6f, 0x1, 0x0, 0x5, 0x5}) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000000240)={0x7, {{0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x3ff}}}, 0x88) socketpair(0x10, 0x7, 0x19, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, r4, &(0x7f0000000200)=0x22, 0x6) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x22501, 0x0) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f0000000080)=""/206) 2018/05/23 06:40:05 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp\x00') setsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000000080)="3ea0e0744bb07818335efb6cd2b924d691f91820996d60c41229e6e0443119c77fe4ec53c0da48cb0a52a2879a0d9d4d00c387dfa5750d4ece74eb9d3a3f0a25245bd979a16e51f0af0cd490d9c7641943c50b6717aa7cabf0f95b32f43b", 0x5e) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) 2018/05/23 06:40:05 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'gre0\x00', 0xe192}) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) [ 594.595563] binder: 13695:13709 ERROR: BC_REGISTER_LOOPER called without request [ 594.610798] binder: release 13695:13709 transaction 329 in, still active 2018/05/23 06:40:05 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/stat\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) 2018/05/23 06:40:05 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2100, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000180)=0xc83a0e5150b016b) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') accept$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000200)={@empty, 0x61, r2}) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000100)) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) [ 594.637069] binder: send failed reply for transaction 329 to 13695:13709 2018/05/23 06:40:05 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x10c9, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000000c0)={0x1, 0x1, 0x9c77, 'queue0\x00', 0x1000}) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/05/23 06:40:05 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) sendmsg$nl_route_sched(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@deltaction={0x11c, 0x31, 0x400, 0x70bd2a, 0x25dfdbff, {0x0, 0x10000}, [@TCA_ACT_TAB={0x34, 0x1, [{0x10, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x200}}, {0x10, 0x16, @TCA_ACT_INDEX={0x8, 0x3, 0x3}}, {0x10, 0x1a, @TCA_ACT_INDEX={0x8, 0x3, 0x10000}}]}, @TCA_ACT_TAB={0x9c, 0x1, [{0x10, 0x10, @TCA_ACT_KIND={0x8, 0x1, 'xt\x00'}}, {0x14, 0x2, @TCA_ACT_KIND={0xc, 0x1, 'skbmod\x00'}}, {0x10, 0x6, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0x14, 0x10, @TCA_ACT_KIND={0xc, 0x1, 'csum\x00'}}, {0x10, 0x20, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0x14, 0x0, @TCA_ACT_KIND={0xc, 0x1, 'gact\x00'}}, {0x14, 0x5, @TCA_ACT_KIND={0xc, 0x1, 'pedit\x00'}}, {0x18, 0xe, @TCA_ACT_KIND={0x10, 0x1, 'tunnel_key\x00'}}]}, @TCA_ACT_TAB={0x38, 0x1, [{0x10, 0x20, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}, {0x10, 0xc, @TCA_ACT_INDEX={0x8, 0x3, 0xb470}}, {0x14, 0xe, @TCA_ACT_KIND={0xc, 0x1, 'csum\x00'}}]}]}, 0x11c}, 0x1, 0x0, 0x0, 0x40}, 0x80) 2018/05/23 06:40:05 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000080)={0x3, {{0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, 0x88) fcntl$setstatus(r0, 0x4, 0x4000) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) 2018/05/23 06:40:05 executing program 2: r0 = socket$inet6_sctp(0xa, 0x6, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff]}, 0xfffffffffffffffd}, @in6={0xa, 0x4e23, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x29b3}, @in6={0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffffc1}, @in6={0xa, 0x4e22, 0xea57, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e24, 0x100000000, @loopback={0x0, 0x1}, 0x5488}, @in6={0xa, 0x4e24, 0x8001}], 0xb8) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000004c0)=0x122, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000140)) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') syncfs(r0) preadv(r3, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) [ 594.679785] binder_alloc: binder_alloc_mmap_handler: 13695 20000000-20002000 already mapped failed -16 [ 594.699905] binder: BINDER_SET_CONTEXT_MGR already set [ 594.723331] binder: 13695:13709 ioctl 40046207 0 returned -16 [ 594.732374] binder: 13695:13729 ERROR: BC_REGISTER_LOOPER called without request [ 594.749583] binder_alloc: 13695: binder_alloc_buf, no vma [ 594.749603] binder: 13695:13743 transaction failed 29189/-3, size 0-0 line 3141 [ 594.857155] binder: undelivered TRANSACTION_ERROR: 29189 [ 594.862885] binder: undelivered TRANSACTION_COMPLETE [ 594.870528] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/23 06:40:06 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0xffffffffffffffff) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000080), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl(r0, 0x7, &(0x7f0000000080)="76463583b4485b960f5132d29083eaed51a3842b939a5c97f5d21e5d79173d0e1d41a2d07f3e0a1f746b65656db5180cf8461d9db729e6c87ebf83f53d1df3f75eb0efe1cce3ce39fa0a5b7db11982fa4bd44493be8ba45714eaa38219a57fabe174296dad79d6338ba3e1dfb35fcd9c8150ecb051be44a9779533a44aa902b45612ea144d2b597feb0b047deb9e06d28fe32fe2df40f0bd3ecf717266f8f75642b2d9492cb803cecd31b55ac8") ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) r2 = memfd_create(&(0x7f0000000180)='/dev/binder#\x00', 0x2) ioctl$sock_bt(r2, 0x8907, &(0x7f00000001c0)="6eb37a9b27a731d87b8c9aca356e5da1a9d22fd5a017aae5639b88a689fee72a60bdaec63fdc9d20bfe8c76243eedf6bbd99e8a86e0f554dc0cbfb862d40ea0259207cbb9b7eb28c79cfdcb7f010104a66ae0f357447fdfb42509e59adac288f0d5dd703c7f6cc24a2617cd06f9452d2d0d07fb7a94e7927e287cc2e693f2a02c937211853c946") r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x802, 0x0) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000040)={0x0, 0x101}) fcntl$getown(r3, 0x9) 2018/05/23 06:40:06 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x2, 0x1000, 0x4f3e}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="d1000000cd9745fdf6c029b5bbede97bfebcd9e1d5a7f985d0898a487d4bf2f3950f3c4fabb0411fa9c16b8faee6c6ecfa518a4d4d347814911a3a1bdb90dd15bd4a70f35187614afcf91cd27c20318d628f920f8c7bf56d97fff35aaff2bf5b4a7c5da283bc061c422e4e43d38024a9e2ee05386fc4bc095a6fb0cd7508c84295428aa9438551c20f7050dd1b724fc5137c40a9cbc194dbf757ea951178242956f1e99107fe33f080ddeff8f0272624576789e638ab6240a83f59163b2929285ef57b5ed16829e230b915db038bbdf5a4a1386610e431cedcc02bd8"], &(0x7f0000000280)=0xd9) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e23, 0x6, @empty, 0x7fffffff}}, 0x2, 0x8001}, &(0x7f00000004c0)=0x90) getsockopt$inet_sctp_SCTP_STATUS(r8, 0x84, 0xe, &(0x7f0000000540)={r9, 0x5, 0x3, 0x3ff, 0x7, 0x8, 0x7f, 0x8001, {r10, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0x4, 0x101, 0x8, 0x2}}, &(0x7f0000000600)=0xb0) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/05/23 06:40:06 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) sendmsg$nl_route_sched(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@deltaction={0x11c, 0x31, 0x400, 0x70bd2a, 0x25dfdbff, {0x0, 0x10000}, [@TCA_ACT_TAB={0x34, 0x1, [{0x10, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x200}}, {0x10, 0x16, @TCA_ACT_INDEX={0x8, 0x3, 0x3}}, {0x10, 0x1a, @TCA_ACT_INDEX={0x8, 0x3, 0x10000}}]}, @TCA_ACT_TAB={0x9c, 0x1, [{0x10, 0x10, @TCA_ACT_KIND={0x8, 0x1, 'xt\x00'}}, {0x14, 0x2, @TCA_ACT_KIND={0xc, 0x1, 'skbmod\x00'}}, {0x10, 0x6, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0x14, 0x10, @TCA_ACT_KIND={0xc, 0x1, 'csum\x00'}}, {0x10, 0x20, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0x14, 0x0, @TCA_ACT_KIND={0xc, 0x1, 'gact\x00'}}, {0x14, 0x5, @TCA_ACT_KIND={0xc, 0x1, 'pedit\x00'}}, {0x18, 0xe, @TCA_ACT_KIND={0x10, 0x1, 'tunnel_key\x00'}}]}, @TCA_ACT_TAB={0x38, 0x1, [{0x10, 0x20, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}, {0x10, 0xc, @TCA_ACT_INDEX={0x8, 0x3, 0xb470}}, {0x14, 0xe, @TCA_ACT_KIND={0xc, 0x1, 'csum\x00'}}]}]}, 0x11c}, 0x1, 0x0, 0x0, 0x40}, 0x80) 2018/05/23 06:40:06 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f00000000c0), 0x0, 0x10400003) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/05/23 06:40:06 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000000d00)=[{&(0x7f0000000640)=""/108, 0x6c}, {&(0x7f00000006c0)=""/43, 0x2b}, {&(0x7f0000000a80)=""/69, 0x45}, {&(0x7f0000000b00)=""/232, 0xe8}, {&(0x7f0000000c00)=""/18, 0x12}, {&(0x7f0000000c40)=""/183, 0xb7}], 0x6, 0xffffffffffffffff) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000600)='/dev/full\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000700)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000800)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000840)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000940)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000980)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e22, 0x2, 0x4e24, 0x2, 0xa, 0x20, 0x20, 0x0, r1, r2}, {0x1, 0x6aa5, 0x1, 0x8, 0x1, 0x6, 0x6, 0x200}, {0x0, 0xfffffffffffffffa, 0x1, 0x4}, 0x9, 0x6e6bb2, 0x2, 0x0, 0x3, 0x3}, {{@in=@rand_addr=0x499, 0x4d3, 0x32}, 0xa, @in=@multicast1=0xe0000001, 0x3504, 0x4, 0x0, 0x9, 0xfffffffffffffffd, 0xffffffff, 0x1f}}, 0xe8) r3 = accept(0xffffffffffffffff, &(0x7f0000000140)=@ipx, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x2}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000004c0)={r4, 0x2}, &(0x7f00000005c0)=0xec) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r5, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) getsockname(r3, &(0x7f0000000540)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000d80)=0x80) r6 = open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x0, 0x10}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x200, 0xfffffffffffffff7, 0x6, r7}, 0x10) 2018/05/23 06:40:06 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp\x00') setsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000000080)="3ea0e0744bb07818335efb6cd2b924d691f91820996d60c41229e6e0443119c77fe4ec53c0da48cb0a52a2879a0d9d4d00c387dfa5750d4ece74eb9d3a3f0a25245bd979a16e51f0af0cd490d9c7641943c50b6717aa7cabf0f95b32f43b", 0x5e) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) 2018/05/23 06:40:06 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="e10900002c00000000") preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) 2018/05/23 06:40:06 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'gre0\x00', 0xe192}) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/05/23 06:40:06 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000040)) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/05/23 06:40:06 executing program 4: r0 = memfd_create(&(0x7f0000000080)='-keyring&\x00', 0x1) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xa192, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) [ 595.588391] binder: 13767:13770 ERROR: BC_REGISTER_LOOPER called without request 2018/05/23 06:40:06 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000002c0)={0x1, &(0x7f0000000280)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000300)={r1, 0x34}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000340)) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) fdatasync(r2) fsetxattr(r2, &(0x7f0000000080)=@known='system.posix_acl_access\x00', &(0x7f0000000140)='net/igmp\x00', 0x9, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f00000004c0)=""/209, 0xd1}, {&(0x7f0000000180)=""/242, 0xfd808d99af4c6ff5}], 0x2, 0x10400003) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000100)=0x3) 2018/05/23 06:40:06 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = socket$inet6(0xa, 0xb, 0x81) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xf5, "682591ab307ed657470b3c96303b77017bb377706a74ea05136c188a806b627018390f1fda38f9b7d1ccf0579c62fa9cb3f344d01455a1157df5711dcf1a2a535ab683ba747dbf9edf394c9ea66180fd092b1644910619b657bf5f5755f7a5819e6b7a370c7eee7b532ebd26791ecc1b82a50fe458123fd239d0a35b57d2f13ef211b9352fe2d2a61e38206c9c8de328aa0b21540e4e4800d372a9a77ead9dbdc023b8fbfd4454604fa82c6b021972729f732b6dab65a29b20a5ac89a075c10528041ee589cd432afb590f7a4c6ba32497e85761cece60ec6750ff3d75636fe9d5066a8cbc49e2eae353ce4796671a1eb054b1b7c2"}, &(0x7f0000000140)=0xfd) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x21}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) 2018/05/23 06:40:06 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000000700)=[{&(0x7f00000000c0)=""/63, 0x3f}, {&(0x7f0000000100)=""/198, 0xc6}, {&(0x7f0000000200)=""/87, 0x57}, {&(0x7f00000004c0)=""/42, 0x2a}, {&(0x7f0000000500)=""/244, 0xf4}, {&(0x7f0000000600)=""/45, 0x2d}, {&(0x7f0000000640)=""/173, 0xad}], 0x7, 0xfffffffffffffffd) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80040, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') r2 = dup3(r0, r0, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000880)=""/175) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000080)=0x7ea, 0x4) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000940)) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000780)={@in={{0x2, 0x4e21}}, 0x8, 0x8000, 0x1, "2b6dcf30fe995aa973fc745cd7aeab36980a1abd44af497ac20ae42b19cfd61db03db8c8f7f7301bcb9e6d61871839efad157b7ba9ed8ecfe9a447cde80991652c0cbd33c91e0484e614c87b1477e472"}, 0xd8) 2018/05/23 06:40:06 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f00000000c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/05/23 06:40:06 executing program 2: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x80000, 0x0) getsockname$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/sockstat6\x00') ioctl$SG_IO(r0, 0x2285, &(0x7f0000000640)={0x0, 0xfffffffffffffffb, 0x26, 0x1, @scatter={0x3, 0x0, &(0x7f0000000240)=[{&(0x7f0000000140)=""/199, 0xc7}, {&(0x7f00000004c0)=""/120, 0x78}, {&(0x7f00000013c0)=""/4096, 0x1000}]}, &(0x7f0000000540)="cae5672cb20d71ac7a7e97462d074af11a67fcdbe56e872ff352930961d4329a236c7d2cb744", &(0x7f0000000580)=""/98, 0x4, 0x4, 0x2, &(0x7f0000000600)}) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000040)=r1) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) 2018/05/23 06:40:06 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') dup2(r0, r0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) 2018/05/23 06:40:07 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x44040, 0x0) timerfd_gettime(r2, &(0x7f0000000040)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000080), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/05/23 06:40:07 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000000280)={0xba41, 0x3, 0x7fff, 0x7f, 0x8a0, 0x0, 0x401, 0x0, 0x100000000, 0x1000, 0x80000000, 0x850}) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r4, 0x5452, &(0x7f0000000040)=0xfff) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/05/23 06:40:07 executing program 0: r0 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80800) preadv(r0, &(0x7f0000001380), 0x0, 0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/05/23 06:40:07 executing program 2: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000500)='/dev/sg#\x00', 0x5, 0x808) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x800, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000200)={@multicast2, @empty, 0x0}, &(0x7f0000000240)=0xc) sendmsg$nl_route_sched(r1, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)=@deltfilter={0x124, 0x2d, 0x708, 0x70bd28, 0x25dfdbfc, {0x0, r3, {0xfff2}, {0x7, 0x10}, {0x3, 0x6}}, [@filter_kind_options=@f_basic={{0xc, 0x1, 'basic\x00'}, {0xc4, 0x2, @TCA_BASIC_EMATCHES={0xc0, 0x2, @TCA_EMATCH_TREE_LIST={0xbc, 0x2, @TCF_EM_CONTAINER={0xb8, 0x8, {0x1, 0x0, 0xb29d, 0xbe, "e030b2b303bfdce4518871cb65834906f21c7a43e4174129f38a0601ce6add71f72d5d775a8f651970136312c40f70779e1aa1fd9e2c7210b478b64e7cb92032578285f5fc55fc91ed03e101f44f40f7a43edc18aff4117cfccc17b73f9b311342f3c24ad339deb479c2d16a9feb7876a2417da1acef395eef2b5e6488910b2f8f0cc1fd6abe9d336ef3184d877f4bc952d15a6fa26d30bb1ef5acfa05dc920a75ead3b43c8b7c"}}}}}}, @TCA_CHAIN={0x8, 0xb, 0x200}, @filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x18, 0x2, @TCA_BPF_OPS={0x14, 0x5, [{0x40, 0x0, 0x8}, {0x9, 0x4, 0x200, 0x5}]}}}, @TCA_RATE={0x8, 0x5, {0x1000, 0x69f}}]}, 0x124}, 0x1, 0x0, 0x0, 0x1}, 0x881) ioctl$SG_IO(r0, 0x5386, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x16, &(0x7f0000000000)=""/22}, &(0x7f0000000040), &(0x7f0000000080)=""/17, 0x0, 0x0, 0x0, &(0x7f0000000100)}) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r5, 0x8004510b, &(0x7f0000a07fff)) syz_open_dev$sg(&(0x7f0000000440)='/dev/sg#\x00', 0x8, 0x101080) 2018/05/23 06:40:07 executing program 6: r0 = socket(0x1b, 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3c00000020000307040000000000000002000000000000000065727370616e3000000000000000000008000b69000000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x2000}, 0x0) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r2 = getuid() getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) keyctl$chown(0x4, r1, r2, r3) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uinput\x00', 0x400000, 0x0) mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3000007, 0x50, r4, 0x0) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) 2018/05/23 06:40:07 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x10000000000000, 0x105) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4800) write$cgroup_type(r1, &(0x7f0000000400)='threaded\x00', 0xffffffffffffff3b) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000080)) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xc4, r2, 0x3fd, 0x70bd27, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}, @IPVS_CMD_ATTR_SERVICE={0x74, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x18}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6f}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2e9}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0xc4}, 0x1}, 0x24000011) 2018/05/23 06:40:07 executing program 4: preadv(0xffffffffffffffff, &(0x7f00000000c0), 0x1028, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) 2018/05/23 06:40:07 executing program 1: clone(0x0, &(0x7f0000623000), &(0x7f00002cfffc), &(0x7f0000000200), &(0x7f0000553000)) r0 = socket(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.stat\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000100)={{0xffffffffffffffff, 0x3, 0x3, 0x0, 0x100000000}, 0x1, 0xa188, 'id1\x00', 'timer1\x00', 0x0, 0x1, 0x10001, 0x20, 0xe3}) ioctl$TIOCGPTPEER(r1, 0x5441, 0x5) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = socket(0x0, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioprio_set$pid(0x2, r3, 0x0) 2018/05/23 06:40:07 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='smaps_rollup\x00') ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000000)="92862dfa0a772e337faca4f25ba92217ed4a7efc58f41532c28d4c841cea4a4e7a67b1bd6a4d460a8e2a036c2d2245") preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) r1 = open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000080)) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) connect$packet(r1, &(0x7f0000000100)={0x11, 0x0, r2, 0x1, 0xff, 0x6, @random="bb96700b69f3"}, 0x14) [ 596.508243] binder_alloc: binder_alloc_mmap_handler: 13767 20000000-20002000 already mapped failed -16 [ 596.520062] binder: BINDER_SET_CONTEXT_MGR already set [ 596.520077] binder: 13767:13824 ERROR: BC_REGISTER_LOOPER called without request [ 596.533086] binder: 13767:13823 ioctl 40046207 0 returned -16 2018/05/23 06:40:07 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getpeername$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'ifb0\x00'}) 2018/05/23 06:40:07 executing program 2: r0 = socket(0xa, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x0, &(0x7f0000000240)) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/route\x00') r3 = socket(0x404, 0xf, 0x3cd2a0af) flock(r3, 0x3) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0xfffffffffffffe98) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) getsockname$netrom(r2, &(0x7f0000000080), &(0x7f0000000640)=0xffd8) r5 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r5, 0x1, 0x0, 0x20004d2d) connect$l2tp(r5, &(0x7f00000005c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x2, 0x3, 0x2, {0xa, 0x4e21, 0x38, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, 0x3a) getpeername$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x14) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000800)) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) r6 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_buf(r6, 0x1, 0x1f, &(0x7f0000000080)=""/208, &(0x7f0000000000)=0xd0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r7 = accept$inet(r3, &(0x7f00000003c0)={0x0, 0x0, @multicast1}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000480)=0x1008) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000000540)={r8}, &(0x7f0000000580)=0x8) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x3e, &(0x7f0000000300)="cb11c58e8d0b37445286a9d11ea310cd6e65ee3a611c905a366b8b853351728dd54a033ce73a723dfd0236837b86d39020fe4ecf8b95d94783905976ee69c624332ce0", 0x43) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4040, 0x0) r9 = creat(&(0x7f0000000280)='./file1\x00', 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f00000002c0)=0xc) fcntl$setownex(r3, 0xf, &(0x7f0000000380)={0x0, r10}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000180)=0x1, 0x4) syz_open_procfs(0x0, &(0x7f0000000040)='syscall\x00') 2018/05/23 06:40:07 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00000000c0)=0x9) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/05/23 06:40:07 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080)={0x7, 0x10001, 0x3f, 0x3f, 0x2, 0x3f, 0x100}, 0xc) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0xfffffffffffffffe) [ 596.579996] binder: 13839:13846 ERROR: BC_REGISTER_LOOPER called without request 2018/05/23 06:40:07 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b00000000000000a1", 0xf, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000008740)=[{{&(0x7f00000038c0)=@nfc, 0x0, &(0x7f0000005a80)=[{&(0x7f0000003940)=""/4096}, {&(0x7f0000004940)=""/4096}, {&(0x7f0000005940)=""/44}, {&(0x7f0000005980)=""/106}, {&(0x7f0000005a00)=""/72}]}}, {{&(0x7f0000005b00)=@un=@abs, 0x0, &(0x7f0000005c80)=[{&(0x7f0000005b80)=""/233}], 0x0, &(0x7f0000005cc0)=""/249}}, {{&(0x7f0000005dc0)=@ax25, 0x0, &(0x7f00000060c0)=[{&(0x7f0000005e40)=""/214}, {&(0x7f0000005f40)=""/127}, {&(0x7f0000005fc0)=""/200}], 0x0, &(0x7f0000006100)=""/147}}, {{0x0, 0x0, &(0x7f0000008280)=[{&(0x7f00000061c0)}, {&(0x7f0000006200)=""/4096}, {&(0x7f0000007200)=""/4096}, {&(0x7f0000008200)=""/72}], 0x0, &(0x7f00000082c0)=""/236}}, {{&(0x7f00000083c0)=@hci, 0x0, &(0x7f0000008680)=[{&(0x7f0000008440)=""/206}, {&(0x7f0000008540)=""/252}, {&(0x7f0000008640)=""/63}], 0x0, &(0x7f00000086c0)=""/109}}], 0x40000000000033b, 0x10002, &(0x7f0000003880)={0x77359400}) 2018/05/23 06:40:07 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) flock(r4, 0x7) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000000280)={0x20, 0xffff}) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) [ 596.632243] binder: release 13839:13846 transaction 333 in, still active [ 596.657738] binder: send failed reply for transaction 333 to 13839:13846 2018/05/23 06:40:07 executing program 6: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x0, 0x35, 0x100000001}) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) mlock(&(0x7f00005ff000/0x4000)=nil, 0x4000) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) [ 596.695324] binder_alloc: binder_alloc_mmap_handler: 13839 20000000-20002000 already mapped failed -16 [ 596.745203] binder: BINDER_SET_CONTEXT_MGR already set [ 596.756494] binder: 13839:13882 ERROR: BC_REGISTER_LOOPER called without request [ 596.781379] binder_alloc: 13839: binder_alloc_buf, no vma [ 596.784988] binder: 13839:13846 ioctl 40046207 0 returned -16 [ 596.793453] binder: 13839:13882 transaction failed 29189/-3, size 0-0 line 3141 [ 596.803844] binder: undelivered TRANSACTION_ERROR: 29189 [ 596.809706] binder: undelivered TRANSACTION_COMPLETE [ 596.815012] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/23 06:40:08 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/05/23 06:40:08 executing program 6: getcwd(&(0x7f0000000840)=""/4096, 0x1000) r0 = socket$inet(0x2, 0x8000000002, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='io\x00') recvmmsg(r0, &(0x7f0000000700)=[{{&(0x7f00000002c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000340)=""/159, 0x9f}, {&(0x7f0000000400)=""/82, 0x52}, {&(0x7f0000000480)=""/8, 0x8}, {&(0x7f00000004c0)=""/250, 0xfa}, {&(0x7f00000005c0)=""/36, 0x24}, {&(0x7f0000000600)=""/34, 0x22}], 0x6, &(0x7f00000006c0)=""/5, 0x5, 0x8}, 0x7ff}], 0x1, 0x10000, 0x0) sendmsg$nl_route(r1, &(0x7f0000000800)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)=@ipv6_getaddr={0x5c, 0x16, 0x802, 0x70bd26, 0x25dfdbfb, {0xa, 0x38, 0x0, 0xfd, r2}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x10}}, @IFA_FLAGS={0x8, 0x8, 0x40}, @IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4010}, 0x4000) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000040), 0x4) 2018/05/23 06:40:08 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2001f, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000080), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/05/23 06:40:08 executing program 2: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) r1 = socket$inet(0x2, 0x0, 0x7f) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_int(r1, 0x0, 0x1e, &(0x7f0000000040)=0x6, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e0000001ec21b1ea56000006000000000000000000000000"], 0x3e6d) 2018/05/23 06:40:08 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f0000000280), 0xfd09, 0x4000002, 0x0, 0xffffff94) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) mq_getsetattr(r4, &(0x7f0000000f80)={0x5, 0x5, 0x81, 0x20, 0x30b, 0x9, 0x7fff, 0xc0000000000000}, &(0x7f0000003200)) sendmmsg$nfc_llcp(r4, &(0x7f0000003100)=[{&(0x7f0000000300)={0x27, 0x0, 0x2, 0x7, 0x9, 0x2, "1346a53611a83309e86a54dede0390d64969b59d6be5590e2bc642d201f5790c738dd707d2e6dd90c742270c89dff277d5e9bab09a21fb2f19da5a4ba1b433", 0x19}, 0x60, &(0x7f0000000280)=[{&(0x7f0000001000)="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0x1000}], 0x1, &(0x7f0000000380)={0x18, 0x10c, 0x100, "b6"}, 0x18, 0x800}, {&(0x7f00000003c0)={0x27, 0x0, 0x2, 0x3, 0x5, 0x2, "084869ee80df48199529f55e5fd89343264e6f4e9a74136d743f242c428965a871518a3ec85baccbf3ed17357efca0b2835269c25ffb9b624929d6770c06f9", 0x4}, 0x60, &(0x7f0000000480)=[{&(0x7f0000000440)="b06dd6b828563b53e6f2153eacdd56472191bd12a613328eed08e7714af6cb913c2fdb35f86c8bf0cfc66ab0f22d4b9aab5e112fcd86", 0x36}, {&(0x7f0000000540)="7652794355c0e371ac4ac3708b8f061cfca22cb873b97c4301446122abf35f63bb4ea14b5f34b17cd0c9db385509352a6b8bf596361a8ff96b5cd7c22bf955b55084a1b70585b907a607ff33faa64f4d93f2e541c37bc9d178896c98c01c7f8bc5261af37b0344515660508d2899786c5b03ecc6eeb6654de3d76d9b7bc506cff7097dd9f6f9c5beeaa3913c7ed51ee712eb61f70f9fe771dc40a48e507ec642154673c9535e4fa8a6ae18517da654e31f53b658c7817ccc45eb8d0e6db182b43d40543c6f8abeba0aa3da1978dd52e7bf7b97", 0xd3}, {&(0x7f0000000640)="120102db9a883774d53cc67480fceec248cf5b0292cb5722a4ca68dcad34048793bd64240fbe4467497ee678eeaa9820f5388c3b0d78dd74073dbd030178f843237f3e52f806e0a14b4cf713d3b629a163ee0551459e7b2b2d799fdb48306bd1ff16573646893aede0a50e3ba0088a36f6242c4ef6753ce9e2732548d5b10dd07187994a6c34a9f7268a88df0cbe8c4480e5954dcf74a71b0b255baf79088793b15cd3afd7962ef3d8dae2c841065a3459b26819093c0d8f6c2ef74818", 0xbd}], 0x3, &(0x7f0000000700)={0x80, 0x1ff, 0x210, "77d85bd7ffc4a43d9fc6bc37497d29469bf3cc79f852332af0ef99504836001e97585cb13a868c96b9d1a2089c5c3649acd986239d0816eb5a30286918a8052b962bd0f9e70f07186215e4ce9762d6b6439b27bf0ee1884c3bb967ebfd60345fb0523c453d4007fb0238e2b10994bb"}, 0x80, 0x80}, {&(0x7f0000000780)={0x27, 0x0, 0x2, 0x7, 0x3, 0x2, "0f58448e5dbc67a7c3ba7a629d905286127c81a678d175d5a651fbb78290d08a602643c3beb5ea77c21906ceb4e233e30dddbf38fe43862b0cc53145c0c3e7", 0x1c}, 0x60, &(0x7f0000000cc0)=[{&(0x7f0000000800)="67bb442e2d9d8b0fec372803456dbed73d74c3521ec4f1cb6807e5217e7bead0dc444fd9b21191118f6168da541ce0b591e08487e70044f3981c432f02c6e0afb34dc27b9dfb4459a292cba085f3db5f3efe9b4e026ec6f82c008d5b8dc24e7bff9622f4344f6bc2a27227fdfd45912079b88f7708d7d05f4a65d6492ea988ad21f5b17e5cf2b3783cb4366c6c8f70bfb37fdc00a49ce04ab2eec3bc38428d1e219453756325912bfd623655ec157e95815deebe35ca3560250473a213b3e617d4abd554", 0xc4}, {&(0x7f0000000900)="62677ae958c59914dbc7410e1f02b5624556e3cb255f4a64803f71f0f00ecbdd023d9a4a007bb9ecefba5c2a4df3352ceaed7f0b85f6565ae135669533c5152c772a1d4d141a4a29dabb9667d29c647326c5fdcddc373fe676480e3398efa1153a2eb54a7b0a69532df8a14ecbe8231f453a09b5ebf0ba60db6cf911c519d5b675eb0fa3429fde7cce684265a9952b7492724d7b6cad69c6fa369398b104670babd3", 0xa2}, {&(0x7f00000009c0)="2e85a3a59a0d11d1a32c8611e426da2f3351f97113f7da2f27064f63aecf23eea37610eae0d22b4b3c4d72296baccb70df265b06dfb9f6b39d7359014d1bd13f847c8edb4b297b57deff4fe9492e34144d9085157e973d868884ea06c41c702c1dd6b7f7827d7aaa6119efd36270490336947f00ffd927766dd054f1a78297ebc728972c1589d32c4972c5dd63872007779a6286b03ba719", 0x98}, {&(0x7f0000000a80)="9f5edd1a255ba9b9e0806b443c5f3f435b2585bcb97b0a7bc10de3541e33f8242276efa86c759e510de537710090c3697a013b7df1730066822b6d33c65530ffcc31fd057307f8721bc7250db1b9d5adf384a895868a1223492f4036248793d632b6847fa9757eb11b279e37ab57ebd0c959d713db6db9ad018e767651", 0x7d}, {&(0x7f0000000b00)="553d18227387420a886ed926a5d75eb70e07945747ec661da53cf19a941fedc7d949b6820e3e9610641a37651eb792019fe21ff97a1b5f9a113fdc564bc09e4c124fbaabeba15b124ad61735f850ccfe905cba650e8246764c7f3fa5a3732c28be0ba24c9f257f6fa324f0bfb3580376126c343c5a705ba8006a244b371e26a2ac98560860e9575d64b0e11c319895d7ba48d4be021e98febd6cc69840ef12b3ece5bd8c00a51240a38f", 0xaa}, {&(0x7f0000000bc0)="25633e35ad8668cdd37492d5e9b58d24a862f19f8f467c3ed5c8f1eeb95272e6ca5e1349662bb71f7c11f9fe4fccfdfd8ca2e57febd96bafc6e29aa45c4c23ebd69ef623f749597c814c85adbd979170ac6a44478ce503878d5d567823012e8617c41c4ace7583522b297233c4e8494620b69d788dc57d7f66ea2e06fc220b5adcf9c883f24edb28d089aa44792b146df9b6699669ab8df3811249e43eb7d9ea681c63cad32434e0861bd5ac0bbce90e102777d34df40b8a89fd25bd87375f11d0efaf799ae7774e180f04a6caa903a9b566f577", 0xd4}, {&(0x7f00000004c0)="ba4f0d99f5d836dbb64ec78ffc26f196e1853d75", 0x14}], 0x7, 0x0, 0x0, 0x80}, {&(0x7f0000000d40)={0x27, 0x1, 0x0, 0x7, 0x4, 0x7, "c0a38f76fc9bd10e899e2dea64be3bba6c15cb17f8d5ac64646daa035fdd3f8c504002ad8de3e291e9c408d144d8bab2decf38423aebe228db105f286941ed", 0x5}, 0x60, &(0x7f0000000f00)=[{&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000000dc0)="b1bafd83205decbfc0f4e2d0ed28cb549f5a5854058488947debed6f10", 0x1d}, {&(0x7f0000000e00)="18eff8b5f61ef3f98e0e34012ce2d6b6974eb7d0dd78eac82a5ba52a3a0cde1469af1f3c7f69df8f3d5ce31d75a2218f56ced53f1eaf715a34def751c2fda0662d08e72dc21af0f3e6ce6c45765aaffa800f1406282b9ce63826db9a29ca9ebc1ff107eecc99c756fcf22d3a", 0x6c}, {&(0x7f0000000e80)="3f38771e98581c2e7af87f5dfd43fb6bd1e75daeb26a092155a5db2638789c9627423ebebd27a2549023e9ffdeccbb1adbd95807756baa7e6dd51f6d9f657096c724e6a57a352832b6140dfbc43b2adc283c60196e77059dd14b75d9991dc4cf1715a957851b7667facfbcd8cdb75c8eb2b054ef86", 0x75}], 0x4, &(0x7f0000003000)={0x100, 0x107, 0x72f7, "d37c8b445fdb32a8a5855184f216ccb00311f5f7aa41e83d7c3deb4a78576fd77eb74b8bf70eab180500ae6948a4c8dd604f6b9805723f75ff81198a0e35a34e9ac93bdb76ce110c55ca7e4d26e71d6e3a37fd9347e6c5d4c31de28d7570189c3236c28d991a3713009665962affa0e1ce0fdc18f26c70341e14f9c68c212deb065735348bdf54e99e873af378798752d7a5a9623191b01ca1280891264cf58b3191a52e4037737b687f7ff44fbc1352a1e01eb9706a3758c964eaae45b255c8f71346fb5e011d26498cccde121ac7be16a53dce814a4d69e32961029b6af329f9a45c7835fc25d6dd1d9849df"}, 0x100, 0x40c0}], 0x4, 0x40080) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) ioctl$sock_netdev_private(r7, 0x89fa, &(0x7f0000000f40)="0ef1213261209ad3b571dfab6c9b3d4bb1a7042738219f83fdaf1c0bd79c6d4337ee1853b12dd4f216ccc34dd55ecca5b26c96c3b5") 2018/05/23 06:40:08 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080)={0x7, 0x10001, 0x3f, 0x3f, 0x2, 0x3f, 0x100}, 0xc) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0xfffffffffffffffe) 2018/05/23 06:40:08 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)='maps\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) 2018/05/23 06:40:08 executing program 1: r0 = socket(0xa, 0x6, 0x4f4000000) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)="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", 0x0, 0x0) fcntl$notify(r1, 0x402, 0x1) fcntl$notify(r1, 0x402, 0x22) 2018/05/23 06:40:08 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400000, 0x0) signalfd(r0, &(0x7f0000000100), 0x8) ioctl$void(r0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x200, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x400000, 0xffffffffffffffff) [ 597.613300] binder: 13908:13922 ERROR: BC_REGISTER_LOOPER called without request [ 597.649782] binder_alloc: 13908: binder_alloc_buf, no vma [ 597.667286] binder: 13908:13922 transaction failed 29189/-3, size 0-0 line 3141 2018/05/23 06:40:09 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000080)={0xffdc, 0x8, 0xa6, 0x35, 0x16, 0x8}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x40000004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x303000, 0x0) connect$ax25(r2, &(0x7f0000000200)={0x3, {"cbb18349362371"}, 0x5}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000011c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x3f, 0x0, "6ca32c4a9d7116ef67013122f3b7bf6303b13a12e59294c02928b9a341448c6fada9112fad8a7a70a3e3ac470803835fecc7da20e7697c492e334517d1495f47356ad64305085851140dc11b3897eeeb"}, 0xd8) sendto$inet(r0, &(0x7f0000a88f88), 0xffef, 0x20000800, &(0x7f0000000040)={0x2, 0x4e23}, 0x10) readahead(r0, 0x6, 0x4) shutdown(r0, 0x1) 2018/05/23 06:40:09 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x44040, 0x0) timerfd_gettime(r2, &(0x7f0000000040)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000080), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/05/23 06:40:09 executing program 2: r0 = socket$unix(0x1, 0x4, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x4, 0x298000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000080)=@ethtool_cmd={0x23}}) 2018/05/23 06:40:09 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f00000000c0)=""/148, 0xfffffffffffffd81}], 0x1000000000000017, 0x12000000000) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f00000005c0)=""/209, 0xd1}, {&(0x7f00000006c0)=""/242, 0xfffffffffffffffd}], 0x2, 0x10400003) preadv(r0, &(0x7f0000000540)=[{&(0x7f0000000180)=""/104, 0x68}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f0000000200)=""/119, 0x77}, {&(0x7f0000000480)=""/117, 0x75}, {&(0x7f0000000500)}], 0x5, 0x0) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/05/23 06:40:09 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f0000000280), 0xfd09, 0x4000002, 0x0, 0xffffff94) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) mq_getsetattr(r4, &(0x7f0000000f80)={0x5, 0x5, 0x81, 0x20, 0x30b, 0x9, 0x7fff, 0xc0000000000000}, &(0x7f0000003200)) sendmmsg$nfc_llcp(r4, &(0x7f0000003100)=[{&(0x7f0000000300)={0x27, 0x0, 0x2, 0x7, 0x9, 0x2, "1346a53611a83309e86a54dede0390d64969b59d6be5590e2bc642d201f5790c738dd707d2e6dd90c742270c89dff277d5e9bab09a21fb2f19da5a4ba1b433", 0x19}, 0x60, &(0x7f0000000280)=[{&(0x7f0000001000)="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0x1000}], 0x1, &(0x7f0000000380)={0x18, 0x10c, 0x100, "b6"}, 0x18, 0x800}, {&(0x7f00000003c0)={0x27, 0x0, 0x2, 0x3, 0x5, 0x2, "084869ee80df48199529f55e5fd89343264e6f4e9a74136d743f242c428965a871518a3ec85baccbf3ed17357efca0b2835269c25ffb9b624929d6770c06f9", 0x4}, 0x60, &(0x7f0000000480)=[{&(0x7f0000000440)="b06dd6b828563b53e6f2153eacdd56472191bd12a613328eed08e7714af6cb913c2fdb35f86c8bf0cfc66ab0f22d4b9aab5e112fcd86", 0x36}, {&(0x7f0000000540)="7652794355c0e371ac4ac3708b8f061cfca22cb873b97c4301446122abf35f63bb4ea14b5f34b17cd0c9db385509352a6b8bf596361a8ff96b5cd7c22bf955b55084a1b70585b907a607ff33faa64f4d93f2e541c37bc9d178896c98c01c7f8bc5261af37b0344515660508d2899786c5b03ecc6eeb6654de3d76d9b7bc506cff7097dd9f6f9c5beeaa3913c7ed51ee712eb61f70f9fe771dc40a48e507ec642154673c9535e4fa8a6ae18517da654e31f53b658c7817ccc45eb8d0e6db182b43d40543c6f8abeba0aa3da1978dd52e7bf7b97", 0xd3}, 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{&(0x7f00000009c0)="2e85a3a59a0d11d1a32c8611e426da2f3351f97113f7da2f27064f63aecf23eea37610eae0d22b4b3c4d72296baccb70df265b06dfb9f6b39d7359014d1bd13f847c8edb4b297b57deff4fe9492e34144d9085157e973d868884ea06c41c702c1dd6b7f7827d7aaa6119efd36270490336947f00ffd927766dd054f1a78297ebc728972c1589d32c4972c5dd63872007779a6286b03ba719", 0x98}, {&(0x7f0000000a80)="9f5edd1a255ba9b9e0806b443c5f3f435b2585bcb97b0a7bc10de3541e33f8242276efa86c759e510de537710090c3697a013b7df1730066822b6d33c65530ffcc31fd057307f8721bc7250db1b9d5adf384a895868a1223492f4036248793d632b6847fa9757eb11b279e37ab57ebd0c959d713db6db9ad018e767651", 0x7d}, {&(0x7f0000000b00)="553d18227387420a886ed926a5d75eb70e07945747ec661da53cf19a941fedc7d949b6820e3e9610641a37651eb792019fe21ff97a1b5f9a113fdc564bc09e4c124fbaabeba15b124ad61735f850ccfe905cba650e8246764c7f3fa5a3732c28be0ba24c9f257f6fa324f0bfb3580376126c343c5a705ba8006a244b371e26a2ac98560860e9575d64b0e11c319895d7ba48d4be021e98febd6cc69840ef12b3ece5bd8c00a51240a38f", 0xaa}, {&(0x7f0000000bc0)="25633e35ad8668cdd37492d5e9b58d24a862f19f8f467c3ed5c8f1eeb95272e6ca5e1349662bb71f7c11f9fe4fccfdfd8ca2e57febd96bafc6e29aa45c4c23ebd69ef623f749597c814c85adbd979170ac6a44478ce503878d5d567823012e8617c41c4ace7583522b297233c4e8494620b69d788dc57d7f66ea2e06fc220b5adcf9c883f24edb28d089aa44792b146df9b6699669ab8df3811249e43eb7d9ea681c63cad32434e0861bd5ac0bbce90e102777d34df40b8a89fd25bd87375f11d0efaf799ae7774e180f04a6caa903a9b566f577", 0xd4}, {&(0x7f00000004c0)="ba4f0d99f5d836dbb64ec78ffc26f196e1853d75", 0x14}], 0x7, 0x0, 0x0, 0x80}, {&(0x7f0000000d40)={0x27, 0x1, 0x0, 0x7, 0x4, 0x7, "c0a38f76fc9bd10e899e2dea64be3bba6c15cb17f8d5ac64646daa035fdd3f8c504002ad8de3e291e9c408d144d8bab2decf38423aebe228db105f286941ed", 0x5}, 0x60, &(0x7f0000000f00)=[{&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000000dc0)="b1bafd83205decbfc0f4e2d0ed28cb549f5a5854058488947debed6f10", 0x1d}, {&(0x7f0000000e00)="18eff8b5f61ef3f98e0e34012ce2d6b6974eb7d0dd78eac82a5ba52a3a0cde1469af1f3c7f69df8f3d5ce31d75a2218f56ced53f1eaf715a34def751c2fda0662d08e72dc21af0f3e6ce6c45765aaffa800f1406282b9ce63826db9a29ca9ebc1ff107eecc99c756fcf22d3a", 0x6c}, {&(0x7f0000000e80)="3f38771e98581c2e7af87f5dfd43fb6bd1e75daeb26a092155a5db2638789c9627423ebebd27a2549023e9ffdeccbb1adbd95807756baa7e6dd51f6d9f657096c724e6a57a352832b6140dfbc43b2adc283c60196e77059dd14b75d9991dc4cf1715a957851b7667facfbcd8cdb75c8eb2b054ef86", 0x75}], 0x4, &(0x7f0000003000)={0x100, 0x107, 0x72f7, "d37c8b445fdb32a8a5855184f216ccb00311f5f7aa41e83d7c3deb4a78576fd77eb74b8bf70eab180500ae6948a4c8dd604f6b9805723f75ff81198a0e35a34e9ac93bdb76ce110c55ca7e4d26e71d6e3a37fd9347e6c5d4c31de28d7570189c3236c28d991a3713009665962affa0e1ce0fdc18f26c70341e14f9c68c212deb065735348bdf54e99e873af378798752d7a5a9623191b01ca1280891264cf58b3191a52e4037737b687f7ff44fbc1352a1e01eb9706a3758c964eaae45b255c8f71346fb5e011d26498cccde121ac7be16a53dce814a4d69e32961029b6af329f9a45c7835fc25d6dd1d9849df"}, 0x100, 0x40c0}], 0x4, 0x40080) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) ioctl$sock_netdev_private(r7, 0x89fa, &(0x7f0000000f40)="0ef1213261209ad3b571dfab6c9b3d4bb1a7042738219f83fdaf1c0bd79c6d4337ee1853b12dd4f216ccc34dd55ecca5b26c96c3b5") 2018/05/23 06:40:09 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/05/23 06:40:09 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f00000003c0)=""/148, 0x94}], 0x1000000000000148, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000180)) r1 = open(&(0x7f0000000200)='./file0\x00', 0x101040, 0x24) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209, 0xffffffffffffff53}, {&(0x7f0000000080)=""/242, 0xf2}], 0x2, 0x10400003) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000001c0)) 2018/05/23 06:40:09 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000080), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) [ 598.511154] binder: 13908:13945 ERROR: BC_REGISTER_LOOPER called without request [ 598.518837] binder: BINDER_SET_CONTEXT_MGR already set [ 598.524189] binder: 13908:13944 ioctl 40046207 0 returned -16 [ 598.525626] binder_alloc: 13908: binder_alloc_buf, no vma [ 598.525672] binder: 13908:13945 transaction failed 29189/-3, size 0-0 line 3141 [ 598.548464] binder: undelivered TRANSACTION_ERROR: 29189 [ 598.553993] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/23 06:40:09 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2001f, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000080), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/05/23 06:40:09 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') write$binfmt_aout(r0, &(0x7f00000004c0)={{0x10b, 0x52ea, 0x80, 0x3a2, 0x275, 0xffffffffffff8001, 0x308, 0x6}, "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", [[], []]}, 0x31d) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242, 0xfffffffffffffe77}], 0x100000000000018c, 0x10400003) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000040)=0x22) [ 598.576733] binder: 13952:13961 ERROR: BC_REGISTER_LOOPER called without request [ 598.588558] binder: BINDER_SET_CONTEXT_MGR already set [ 598.599521] binder: 13956:13963 ioctl 40046207 0 returned -16 2018/05/23 06:40:09 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x44040, 0x0) timerfd_gettime(r2, &(0x7f0000000040)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000080), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/05/23 06:40:09 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x40) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[@ANYBLOB='\b'], 0x1) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/05/23 06:40:09 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000040)=0x5) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/05/23 06:40:09 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc0\x00', 0x202000, 0x0) connect$netrom(r0, &(0x7f0000000340)=@full={{0x3, {"cc1ebb9ed31bca"}}, [{"3c7ae7200f7f47"}, {"42c3173c560290"}, {"7923b85bdccbf1"}, {"28d552fec0c2ea"}, {"41f1ffb6484680"}, {"f4ff70a180e1c8"}, {"4c6da21373259b"}, {"7850eb9dac18d4"}]}, 0x48) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001000)=[@in={0x2}, @in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}}], 0x2c) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) accept$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000200)={@dev={0xfe, 0x80, [], 0x14}, r2}, 0x14) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x25, "d0bc0651e6065863ac620ab062191cd25bcd856b5cad83181c2bda4e6a1fbae8ea8336aaed"}, &(0x7f0000000080)=0x2d) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000000c0)={r4, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x6, 0x8}, 0x90) sigaltstack(&(0x7f0000ffe000/0x1000)=nil, 0x0) [ 598.617598] binder: release 13952:13961 transaction 339 in, still active [ 598.617606] binder: send failed reply for transaction 339 to 13952:13961 [ 598.623134] binder: undelivered TRANSACTION_COMPLETE [ 598.623141] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/23 06:40:09 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$inet_dccp(0x2, 0x6, 0x0) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/05/23 06:40:09 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='devpts\x00', 0x0, &(0x7f0000000100)) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000180)='./file0\x00', 0x5000560) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x220c00, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) 2018/05/23 06:40:09 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000000c0)={r1}) 2018/05/23 06:40:09 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') fsync(r0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) r1 = open(&(0x7f0000000040)='./file0\x00', 0x101800, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0x1, 0x4) 2018/05/23 06:40:09 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f00000003c0)=""/148, 0x94}], 0x1000000000000148, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000180)) r1 = open(&(0x7f0000000200)='./file0\x00', 0x101040, 0x24) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209, 0xffffffffffffff53}, {&(0x7f0000000080)=""/242, 0xf2}], 0x2, 0x10400003) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000001c0)) [ 598.636059] binder: 13970:13973 ERROR: BC_REGISTER_LOOPER called without request [ 598.636203] binder_alloc: 13970: binder_alloc_buf, no vma [ 598.636222] binder: 13970:13973 transaction failed 29189/-3, size 0-0 line 3141 [ 598.653111] binder: BINDER_SET_CONTEXT_MGR already set [ 598.653122] binder: 13975:13981 ioctl 40046207 0 returned -16 2018/05/23 06:40:09 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x48400, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00000008c0)="030e1f1058e40baa4d5872ead767dca58307b8823df0f06bec749d33d71a5be5806b095a77eeb6cd183610a6876bb60d197f78951e55c8d24919cb1e52f51bdcfb2bf75fd3e19ce3e0fbc2ccb0e8180bfb9778a371f77358802e002bbfd0dbeab1898f9be96c63413c4313f7ec0691a36cd2fff61fe95be6b3aeb3db7f606bd61da70ef4fde05fdcdd04c4e29ba5d362d66bf5b4") r1 = syz_open_pts(0xffffffffffffffff, 0x900) r2 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffe) accept4$inet(r0, &(0x7f0000000980)={0x0, 0x0, @loopback}, &(0x7f00000009c0)=0x10, 0x80000) preadv(r2, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0xfffffffffffffe06}], 0x1000000000000363, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') r4 = getpgrp(0x0) syz_open_procfs(r4, &(0x7f0000000a00)='cpuset\x00') preadv(r3, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x16ca5b7dba7c2a9, 0x10400003) preadv(r1, &(0x7f0000000840)=[{&(0x7f0000000140)=""/202, 0xca}, {&(0x7f0000000080)=""/35, 0x23}, {&(0x7f00000004c0)=""/67, 0x43}, {&(0x7f0000000540)=""/234, 0xea}, {&(0x7f0000000640)=""/134, 0x86}, {&(0x7f00000000c0)=""/31, 0x1f}, {&(0x7f0000000700)=""/77, 0x4d}, {&(0x7f0000000780)=""/154, 0x9a}], 0x8, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) 2018/05/23 06:40:09 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x100) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/125) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') timer_create(0x7, &(0x7f0000000600)={0x0, 0x7, 0x1, @tid=0xffffffffffffffff}, &(0x7f00000006c0)=0x0) timer_delete(r3) sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000004c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x140, r2, 0x202, 0xfffffffffffffff7, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x16}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x42}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xd16f}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1ff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x401}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3ff}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_1\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}]}, 0x140}, 0x1, 0x0, 0x0, 0x1}, 0x8000) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00000005c0)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) ioctl(r1, 0x6, &(0x7f0000000500)="c70e2147d9b342830d162a3bfeff0dea34906fee4b1c51da9cfce92fd76a7b66dbde0e708fc227b5f316a4e41417007f80208d4f54d05695c050467a820798071fae92037b763a9b2287907ec98695e428c04eb9ef7eb2ccd3bdf91ad21588f58b5328f68278ff7ebb9e652e776d51ff7205ee03eef6441691f6ceff1100fcfe67eb3bf8adf911eafc18c90b32bac5ae386d0e496544faef0c023e4195e7feeb89a111e5e27e5a23b321afb76213236b") [ 598.653221] binder: 13975:13981 ERROR: BC_REGISTER_LOOPER called without request [ 598.653340] binder_alloc: 13970: binder_alloc_buf, no vma [ 598.653358] binder: 13975:13981 transaction failed 29189/-3, size 0-0 line 3141 [ 598.805294] devpts: called with bogus options 2018/05/23 06:40:09 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000040)=0x5) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/05/23 06:40:10 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000180)='nst/igmp\x00') preadv(r3, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) [ 598.815384] binder: 13956:13963 ioctl c0306201 20000000 returned -14 [ 598.815499] binder_alloc: 13970: binder_alloc_buf, no vma [ 598.815518] binder: 13956:13963 transaction failed 29189/-3, size 0-0 line 3141 [ 599.478818] binder_alloc: binder_alloc_mmap_handler: 13956 20000000-20002000 already mapped failed -16 [ 599.491750] binder: BINDER_SET_CONTEXT_MGR already set [ 599.491898] binder: 13956:14044 ioctl c0306201 20000000 returned -14 [ 599.503640] binder: 13956:14041 ioctl 40046207 0 returned -16 [ 599.503684] binder_alloc: 13970: binder_alloc_buf, no vma [ 599.503705] binder: 13956:14044 transaction failed 29189/-3, size 0-0 line 3141 2018/05/23 06:40:10 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x28142, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x128, r3, 0x2, 0x70bd2c, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xa712}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x100000000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x400}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffff7fff}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xc}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x800}, 0x4000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000080), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x0) 2018/05/23 06:40:10 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_dccp_int(r4, 0x21, 0x5, &(0x7f0000000280)=0x4, 0x4) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/05/23 06:40:10 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x48400, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00000008c0)="030e1f1058e40baa4d5872ead767dca58307b8823df0f06bec749d33d71a5be5806b095a77eeb6cd183610a6876bb60d197f78951e55c8d24919cb1e52f51bdcfb2bf75fd3e19ce3e0fbc2ccb0e8180bfb9778a371f77358802e002bbfd0dbeab1898f9be96c63413c4313f7ec0691a36cd2fff61fe95be6b3aeb3db7f606bd61da70ef4fde05fdcdd04c4e29ba5d362d66bf5b4") r1 = syz_open_pts(0xffffffffffffffff, 0x900) r2 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffe) accept4$inet(r0, &(0x7f0000000980)={0x0, 0x0, @loopback}, &(0x7f00000009c0)=0x10, 0x80000) preadv(r2, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0xfffffffffffffe06}], 0x1000000000000363, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') r4 = getpgrp(0x0) syz_open_procfs(r4, &(0x7f0000000a00)='cpuset\x00') preadv(r3, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x16ca5b7dba7c2a9, 0x10400003) preadv(r1, &(0x7f0000000840)=[{&(0x7f0000000140)=""/202, 0xca}, {&(0x7f0000000080)=""/35, 0x23}, {&(0x7f00000004c0)=""/67, 0x43}, {&(0x7f0000000540)=""/234, 0xea}, {&(0x7f0000000640)=""/134, 0x86}, {&(0x7f00000000c0)=""/31, 0x1f}, {&(0x7f0000000700)=""/77, 0x4d}, {&(0x7f0000000780)=""/154, 0x9a}], 0x8, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) 2018/05/23 06:40:10 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000000c0)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) accept4$packet(r0, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001780)=0x14, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000017c0)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f00000018c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001900)={{{@in6=@dev={0xfe, 0x80, [], 0x14}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4e24, 0x0, 0x4e20, 0x20, 0x0, 0x1fb7023aa4d290d7, 0x20, 0xee, r1, r2}, {0xffffffffffffffe1, 0x5, 0x7fffffff, 0xffffffff, 0x5, 0x5, 0x5, 0x10001}, {0x0, 0xb97a, 0xfffffffffffffffb, 0x8000}, 0x3b11, 0x6e6bba, 0x0, 0x0, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d6, 0xff}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x1e}, 0x3500, 0x4, 0x0, 0x5, 0x3, 0x7, 0x100}}, 0xe8) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) 2018/05/23 06:40:10 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') rt_sigsuspend(&(0x7f0000000040)={0x3}, 0x8) preadv(r0, &(0x7f0000000480)=[{&(0x7f00000000c0)=""/209, 0xd1}, {&(0x7f0000000380)=""/242, 0xf2}], 0x2, 0x10400002) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/05/23 06:40:10 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='devpts\x00', 0x0, &(0x7f0000000100)) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000180)='./file0\x00', 0x5000560) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x220c00, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) 2018/05/23 06:40:10 executing program 6: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='devpts\x00', 0x0, &(0x7f0000000100)) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000180)='./file0\x00', 0x5000560) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x220c00, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) 2018/05/23 06:40:10 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x100) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/125) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') timer_create(0x7, &(0x7f0000000600)={0x0, 0x7, 0x1, @tid=0xffffffffffffffff}, &(0x7f00000006c0)=0x0) timer_delete(r3) sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000004c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x140, r2, 0x202, 0xfffffffffffffff7, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x16}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x42}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xd16f}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1ff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x401}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3ff}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_1\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}]}, 0x140}, 0x1, 0x0, 0x0, 0x1}, 0x8000) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00000005c0)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) ioctl(r1, 0x6, &(0x7f0000000500)="c70e2147d9b342830d162a3bfeff0dea34906fee4b1c51da9cfce92fd76a7b66dbde0e708fc227b5f316a4e41417007f80208d4f54d05695c050467a820798071fae92037b763a9b2287907ec98695e428c04eb9ef7eb2ccd3bdf91ad21588f58b5328f68278ff7ebb9e652e776d51ff7205ee03eef6441691f6ceff1100fcfe67eb3bf8adf911eafc18c90b32bac5ae386d0e496544faef0c023e4195e7feeb89a111e5e27e5a23b321afb76213236b") [ 599.526865] binder: undelivered TRANSACTION_ERROR: 29189 [ 599.535395] binder: undelivered TRANSACTION_ERROR: 29189 [ 599.541019] binder: undelivered TRANSACTION_ERROR: 29189 [ 599.549666] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/23 06:40:10 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x400, 0x3) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00000000c0)) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"69000200000f002dc830ee000000005d", 0x103}) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xbb16}, 0x1c) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x28}, 0x1}, 0x0) 2018/05/23 06:40:10 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = eventfd(0x3) flistxattr(r0, &(0x7f0000000080)=""/31, 0x1f) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') write$binfmt_elf32(r0, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x8, 0x1, 0x4, 0xabe6, 0x2, 0x3e, 0x1, 0x33c, 0x38, 0x288, 0x10000, 0x80000001, 0x20, 0x1, 0x5, 0x7ff8000000000000, 0x9}, [{0x7, 0x936e, 0x7fffffff, 0x3, 0x1, 0x8, 0xa4d, 0x3}], "0f71d44e1b5fe505667cb48eb83e6ec38abdabc6157f26b99b50d660077d568d9ebcc1db0fd35f902619d51db2868716ced1b3cc9135e00dc12d6ea448071958048770d70235287c369f37f03ea1fd6caf2e96f46ba57864b52829fe60028da025931b83ca492de37e3ccd719ad3c8421727", [[], []]}, 0x2ca) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) 2018/05/23 06:40:10 executing program 6: r0 = socket(0xa, 0x1, 0x7fffffff) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x200040) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x10, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="05630440000000000e630c4000000001"], 0x0, 0x0, &(0x7f0000000040)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000000c0)={0x1c, 0x0, &(0x7f0000000080)=[@enter_looper={0x630c}, @clear_death={0x400c630f}, @acquire={0x40046305, 0x4}], 0x0, 0x0, &(0x7f0000000300)}) 2018/05/23 06:40:10 executing program 5: r0 = inotify_init() r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) inotify_add_watch(r0, &(0x7f0000000200)='./file0\x00', 0x80000002) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000100)={0x2, 0x9}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffff8000}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000000c0)={0x0, r2}) pwrite64(r1, &(0x7f0000000080)='9', 0x1, 0x0) dup3(r1, r0, 0x0) [ 599.583036] binder: 14049:14063 ERROR: BC_REGISTER_LOOPER called without request 2018/05/23 06:40:10 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)="73746174007c7f57d9461a7f2cba4bc5867114b359b9b261902dfce219e55f08a594e056ed8fe42f6e6f9f9f885f98040ba56e8d844205d7650e2db613b6bad1fa01430f9efad3c79bafa5014b471986686f89d2b9e6215d9ddf41e897241bc49a40408ecae89202eab2f2b33babf588bf69d7f336484372d1325064b08f9e3a5fc8e0ee0ff2fd04dc4a7c9561c995d650141c4cd337cf7a0748eb0a3184299b6d188e111c7e03f24766a205d4cad91079a4dddc9e2b127dd30126c8635d3b963e031d2c86f248bd31b98590b7a496e64ac31e6000b617d359fd4652df148e80df3aed655a4da86d0ab4acc41e484e24bdd8") preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) 2018/05/23 06:40:10 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80000, 0x0) r2 = accept$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) connect$packet(r1, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x9, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'team_slave_0\x00', r3}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={"76657468300000000000000000000001", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000240)=@setlink={0x28, 0x13, 0x21, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3001}]}]}, 0x28}, 0x1}, 0x0) 2018/05/23 06:40:10 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000280)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) ioctl$TIOCMGET(r4, 0x5415, &(0x7f0000000080)) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) [ 599.631963] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 599.641047] binder: release 14049:14063 transaction 346 in, still active [ 599.641054] binder: send failed reply for transaction 346 to 14049:14063 2018/05/23 06:40:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xffff}, {0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffff13d}, 0x4}, 0x106e, [0x401, 0x66, 0x81, 0x4, 0xff, 0x4, 0x8, 0x4f57f6a0]}, 0x5c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0xb) [ 599.641720] binder_alloc: binder_alloc_mmap_handler: 14049 20000000-20002000 already mapped failed -16 [ 599.643098] binder: BINDER_SET_CONTEXT_MGR already set [ 599.643107] binder: 14049:14063 ioctl 40046207 0 returned -16 [ 599.643479] binder: 14049:14080 ERROR: BC_REGISTER_LOOPER called without request [ 599.648097] binder_alloc: 14049: binder_alloc_buf, no vma [ 599.648116] binder: 14049:14063 transaction failed 29189/-3, size 0-0 line 3141 [ 599.682569] binder: BINDER_SET_CONTEXT_MGR already set [ 599.682577] binder: 14081:14088 ioctl 40046207 0 returned -16 [ 599.682773] binder: 14081:14088 BC_REQUEST_DEATH_NOTIFICATION invalid ref 16777216 [ 599.682845] binder: 14081:14088 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 599.682854] binder: 14081:14088 Acquire 1 refcount change on invalid ref 4 ret -22 [ 599.692762] binder: BINDER_SET_CONTEXT_MGR already set [ 599.692770] binder: 14081:14092 ioctl 40046207 0 returned -16 [ 599.693994] binder: 14081:14092 BC_REQUEST_DEATH_NOTIFICATION invalid ref 16777216 [ 599.701399] binder: undelivered TRANSACTION_ERROR: 29189 [ 599.701605] binder: undelivered TRANSACTION_COMPLETE [ 599.701612] binder: undelivered TRANSACTION_ERROR: 29189 [ 599.833626] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/23 06:40:11 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="0000000000000080"], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000080), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r2, 0x0, 0x31, &(0x7f0000000040)=0x8, 0x4) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/05/23 06:40:11 executing program 1: getpgrp(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000001c0)) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000180)='net/fib_trie\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000000)=""/242, 0xffffffffffffffe1}], 0x1, 0x10400003) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000100)={0x8b, 0x71d6, 0x5}, 0xc) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000140)={0x100000000}, 0x4) 2018/05/23 06:40:11 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x4000)=nil, 0x4000, 0xfffffffffffffffc, 0x13, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087cf79)={@in, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc910b07deaa85a7158cb72317b9229c05a260f51652df313a01eba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) 2018/05/23 06:40:11 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480), 0x0, 0x10) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) 2018/05/23 06:40:11 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="3c00000013001103000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008000a00001273ffffffffffff76655f3100000000"], 0x3c}, 0x1}, 0x0) 2018/05/23 06:40:11 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x61) read(r0, &(0x7f0000000040)=""/11, 0xb) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000180)) poll(&(0x7f0000000000)=[{}], 0x1, 0xa9) dup3(0xffffffffffffffff, r0, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) 2018/05/23 06:40:11 executing program 0: mprotect(&(0x7f00003cc000/0x4000)=nil, 0x4000, 0x4) r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f0000000680), &(0x7f0000000000)=0x8) 2018/05/23 06:40:11 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) pkey_alloc(0x0, 0x200000000001001) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) connect$l2tp(r4, &(0x7f0000000300)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x1, 0x1, {0xa, 0x4e20, 0xfff, @loopback={0x0, 0x1}, 0x5}}}, 0x3a) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000340)={0x0, 0x20}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000400)={r9, 0x8001, 0x3f, 0x1d53, 0x0, 0x9}, &(0x7f0000000440)=0x14) ioctl$sock_ifreq(r4, 0x89bf, &(0x7f0000000240)={'ip6_vti0\x00', @ifru_hwaddr=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) ioctl(r8, 0x8912, &(0x7f0000000280)="c6262655b92e7021ab4d9c31d7c6400c2c8523bf012cf66f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/05/23 06:40:11 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x10) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/89, 0x59}, {&(0x7f0000000080)=""/55, 0x37}, {&(0x7f0000000180)=""/116, 0x74}], 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) open(&(0x7f00000000c0)='./file0\x00', 0x47e, 0x0) 2018/05/23 06:40:11 executing program 6: removexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@random={'btrfs.', 'vmnet1-\x00'}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000100)={0x7fff, 0x3, 0xaa, &(0x7f0000000040)="78fb224622411f3ba9d05b6312e2969331b288e6ee31e4218ea0c1614467402dbc42c0b172498a6b66a80e69fbe66a9fe7bd6327d349708dc20ea991405f73ab9d112292f0896082c3cf270f8e45427da209e642937856d01c30547383207a3d8f8b10650811134265065e9aad7c40a7f71b4ae1b22402f8da310cb0625d90e562b5045d3f85bfe094f9086b4387a43a0de45a05f12cfe92157005f65bd36d0413a3c4b5a9816afc78a8"}) r1 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)="c042351f4893b219544c545c2fb1d9c4f5609dceb151f6a5f13486d21e2f2000a73ebdf74e45ca41c8fb5fc44cee7d091e650e775df89c8ef16787ec83509f437971cca996c192a1013baa24ab248bd286c1d07d9cab3e0523e44438872e005dd759a3f582ca28e6036ec34f18a246d9141b7ff7b4e619eac12b95d534d4bea2a64eaa0af45dc714ee905f3d9ff0f09bd8e2ad1c36ff61162dfe8061d99dc83b8d33a5da1312f24bc2bd1056336c1502a757ce683bbe", 0xb6, 0xfffffffffffffffe) r2 = request_key(&(0x7f0000000380)='pkcs7_test\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)='vmnet1-\x00', 0xfffffffffffffff9) keyctl$instantiate(0xc, r1, &(0x7f0000000280)="d489d555bec15d9a9a817de5b80b47d3c81cf4342249f748b46e642ee506a04c7059c9822d20bb8c716e74880d50f210e7eb33b343fcc583b83e3cc095cf055c62c312109015f586c2ec410aa1e5ecd92d2abaa1916370613a9368629bccfe476aa6d93597e17f9759b34af15fd7994643cb5a1d8cb70ee2ebf2e2158e6f02443b53fc19013f5c52dbd48997fb0582370850d144c251f247e070d35984ac0365b2193c0af4505450aa3c57ad276a66a2f3d89dfc6edb946150cff1acee7e4d67a7132ebcfb4b54659bf7770935cb5f41afc223a95622e02b28a3e45fb08ad2e818eb13e2fb23cd57dfd0bc7940e117f50a50", 0xf2, r2) keyctl$instantiate(0x4, 0x0, &(0x7f0000000280), 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) socket$inet_udp(0x2, 0x2, 0x0) 2018/05/23 06:40:11 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000005c0)={0x0, 0x76a}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001a00)={0x0, 0xffffffff00000001}, &(0x7f0000001a40)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000001b00)=[{&(0x7f0000000080)=@in6={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x1a}, 0x7}, 0x1c, &(0x7f0000000540)=[{&(0x7f0000000100)="7be1aa71fe75fc90f71fd63259eadafb78189ba3de00b870e90bf8d19c7b517fc729f066e44ef7212f1fea7a47b93eac84810aca81e3fbd818f8fb84a54bdb0fddcbab0ab435373e6474cebb5fcf01f2419242b26639385cbf", 0x59}, {&(0x7f00000001c0)="c2363e0aa7ac5324b71883a510a257ab2c4a9a87612207183cb1c5ededf1fc5098a908d6243eaaabad24662a1e9112354f6e61a377da2fc68bcbd51535b3e6e2ddf1824d8497d96475627245e53eb01ee597ccecdc0ccd140a7469bedd862335b788e887a62a0bd29f019bfd2fa8850a4b78d996bed3b00dfa357c5fe376bcf487cf34db4f96b45410ba2b9eceb16db445464f96e92ec93c009c06f5e91634a966d8", 0xa2}, {&(0x7f0000000280)="9b69302b2c", 0x5}, {&(0x7f00000002c0)="40712ce0cd992502cbe75977df115d3a6ea989090ad34b22f60cb53dc6d410ec4a1eb4e3fb04d3dbbde666c6147a07f533daa089439e9cf770a1c0a7ecc347c6afd7f7144768f5476ebef1ba9bc6755c923fbbeec12836310341a1d39ac07ef227d081afc48a6cda12939d1ac5fb4d0fd46387e4070a9c374eca6dedee6400bcb73092ec4b3cccfdaf0044be4c373722b9cdfddc9ebb173386926caad95d8ddfc64849edb1c14ec54ba662c37da32631c0498949bf03de4a99c9dea467b8d9c2bd81987cde641d595cc644020adc8db3a8b29dc883e07633c7c5d4986cc1c8917d034246974b9955cba7c8", 0xeb}, {&(0x7f0000000480)="5767544cfd12fa0797024bf1e8975d60964ee9caf169daa6ed096b9e10ee891139daa6c26fe6b70861b561cee3ed34fec96cc53aef02ee51ae30d131167c9d37a3b9ef200406266d5180eaf4fe2ddb0ef3786e9368064bc46875c0f24fcd796ee900c9fc4b8e00427b35cca0e99f9c2c993c71ec8a5f91211a13102c7b5a3d7678c0376210dc", 0x86}, {&(0x7f00000003c0)="6106be5adabc8e80a94945310383725f4fc3dbe4d24b77b87047fc94d0298e70f087a80d8cccf0c9006c6e611d42cb97fd8b1926c825ae5d4096c63b8551ebafe700586cf8fa877a9527cb4262a03476099d65abbcd1f7e1197dc6b0ae7de914886cf47d9a71efaf2e43b7d13ac5d218f24119aaa1f59b233896ddc730ea2524", 0x80}], 0x6, &(0x7f0000000640)=[@sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x0, 0x6, 0x0, r2}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0xfce}}, @authinfo={0x18, 0x84, 0x6, {0x2}}], 0x50, 0x1}, {&(0x7f00000006c0)=@in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c, &(0x7f0000001980)=[{&(0x7f0000000700)="a017d323c869dcabfa6e58aa9dafb19cf37a5b5c7ff8a63ad4413b282c5c99677d01b3fa607eae89d4aa1b769369646d3d0a1de1b9211186650b5517f4d77e533dc3a4c1a0d108889f7d20d18cc710fc46347ca47a383bff36f7d38ce571f66638f566ff4667b63e5dffae1c0c04f4ce2f8e5ac79bbf6edc32bd97bd3416751cc213ec0a12c082c8a5fb2fc946a83f1240ec3018a9bf5ce2d535f7429ac825e0861bf4c259bd27e751fc85cf16638e2f25c8ac", 0xb3}, {&(0x7f00000007c0)="cff8b1175c26101e9be7734d1a8d3b26fed0731a89f6c3d56e33bfe9fdb806a21d644197bd8f5fcdf403af88315756cb269eb6c57d8b733478d07ab40211f43a00bcf7c5c3cfebf742420f75", 0x4c}, {&(0x7f0000000840)="e89f502714471b56d0cc79526eff91006a8028002b95c560c184449dbb08918b4ae5903180e097b021df35bd4fc84ce5a12e5f481b4f0f991e65e417953e6f20997ef1c5cb75850f5b3e6128ff3e31c1d29dafc581f733e6261d512f85bc3983491ee8213cc93242618c27ec2c32d8df059b7301f3b049890dad2e1f08de5b0ab50511382f1395ce7336b5777bda1ceda998936acc0ed6ffb33ca6f702ee24be7c90612fa3de6a0621d10bb9ac8894a7c0b222", 0xb3}, {&(0x7f0000000900)="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0x1000}, {&(0x7f0000001900)="6a701873b3dfd07b19f567a50c662da897f56e2000c4977d29f2cc53e553c5e9edc396bbab6e9a6e67b090a0737e884b9d21dc6ba84242da27d5b9dfb8a16cd21fbba8a1a3a2b83f1a3d12a8c9d17ec486e6c5f63d4dd7e1feba35af3d39845a", 0x60}], 0x5, &(0x7f0000001a80)=[@prinfo={0x18, 0x84, 0x5, {0x20, 0x61}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x3a866e4e}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x80000000000, 0x8008, 0x100000000, 0x7, 0xffffffffffffb1a8, 0x1000, 0x3e, r3}}], 0x60, 0x4048000}], 0x2, 0x240000c0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xfffffffffffffed7, &(0x7f00000000c0)={&(0x7f0000000440)=@ipv6_getroute={0x1b, 0x1a, 0x13, 0x0, 0x0, {0xa}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) [ 600.632479] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/23 06:40:11 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) write$binfmt_elf64(r0, &(0x7f0000001380)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000071ef4b80000400000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b6060000000000000300000000000000d0170000000000000000000000000000000000000000000000000000000000000000000000000000c67e9b79000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e02fe28e2e1816b82c516633c667fc5600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x4a5) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf64(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0xbd1) 2018/05/23 06:40:11 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000440)=""/4096) unshare(0x2000400) timerfd_create(0x4, 0x0) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000000)) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000000080)={&(0x7f0000a65ff8), 0x8}) 2018/05/23 06:40:11 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000240)={r1}) r2 = syz_open_procfs(0x0, &(0x7f0000000540)='net/igmp\x00') preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) r3 = open(&(0x7f0000000080)='./file0\x00', 0x4000, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f00000004c0)=""/124) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x340}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000100)={r4, @in6={{0xa, 0x4e24, 0x7ff, @empty, 0x5}}}, 0x84) exit(0xffff) 2018/05/23 06:40:11 executing program 6: r0 = socket$inet(0x2, 0x801, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@rand_addr, @local}, &(0x7f0000000040)=0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x469f78852bd06151, &(0x7f0000000100)={0x2}, 0x10) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x400002, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x1000, "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"}, &(0x7f0000001240)=0x1008) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001280)={r2, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x2, 0x418560de, 0xfffffffffffffffb, 0x20, 0x20}, 0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x1c000}, &(0x7f0000000140)=0x8) ioctl$TIOCCBRK(r1, 0x5428) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r3, 0x7}, &(0x7f00000001c0)=0x8) [ 600.651198] binder: 14115:14134 ERROR: BC_REGISTER_LOOPER called without request [ 600.652018] binder: release 14115:14134 transaction 351 in, still active [ 600.652027] binder: send failed reply for transaction 351 to 14115:14134 [ 600.653120] binder_alloc: binder_alloc_mmap_handler: 14115 20000000-20002000 already mapped failed -16 [ 600.654389] binder: BINDER_SET_CONTEXT_MGR already set [ 600.654398] binder: 14115:14134 ioctl 40046207 0 returned -16 [ 600.654428] binder: 14115:14137 ERROR: BC_REGISTER_LOOPER called without request [ 600.655610] binder_alloc: 14115: binder_alloc_buf, no vma [ 600.655630] binder: 14115:14134 transaction failed 29189/-3, size 0-0 line 3141 [ 600.726190] binder: undelivered TRANSACTION_ERROR: 29189 [ 600.728727] binder: undelivered TRANSACTION_COMPLETE [ 600.728734] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/23 06:40:12 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000004, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000080), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/05/23 06:40:12 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0000063fc9000000000000451a0000008c01000004"], 0x15) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x8200, 0x0) getsockopt$inet_buf(r2, 0x0, 0x3d, &(0x7f00000000c0)=""/41, &(0x7f0000000100)=0x29) ftruncate(r1, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000140)=[@in={0x2, 0x4e23, @rand_addr=0xff}], 0x10) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) 2018/05/23 06:40:12 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x108) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000040)={0x80, 0xff, 0x0, {0x77359400}, 0x8, 0x4635}) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000000100)={0x3, 0x4, 0x1000, 0x6, r2}) sendmsg$key(r1, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000313000000000000000000000005000600000000000a0000000000000000eba8000000000000e71f10443d29d300000000000000000000000000000000000005000900ff0000000a0000000000000000ff00000000000000000200010000000000000200000000000000000500000000000a00000000000000ff020000000000000000000000000001000000000000000000000000"], 0x98}, 0x1}, 0x1) 2018/05/23 06:40:12 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='sessionid\x00') setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000040)=0xfb61, 0x4) exit(0x0) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000140)=""/202, 0xca}], 0x0, 0x0) 2018/05/23 06:40:12 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) write$binfmt_elf64(r0, &(0x7f0000001380)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000071ef4b80000400000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b6060000000000000300000000000000d0170000000000000000000000000000000000000000000000000000000000000000000000000000c67e9b79000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e02fe28e2e1816b82c516633c667fc5600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x4a5) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf64(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0xbd1) 2018/05/23 06:40:12 executing program 5: r0 = socket$inet(0x10, 0x3, 0x400) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000580)=""/107) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipx={0x4, 0x0, 0x200, "7b6b3ed13f0d", 0xfff}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="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", 0xfe}, {&(0x7f00000002c0)="1be4f0c1d6204df19e9f30f1f73c282fb3979d75dcc7a185fa4e15db77f68b3db6697b8436e52ae563e6b39841a0335f5bdbfed8e8ae45183825dfd34501bb69e2359139d62a1fb900c4208fc3b58c5314d8b0d99df3f838d3fbf5488c3932efcad7aa396ee5f5e9114c5ed8f72398a2f3718590e0b05eaf79b7388c29a0ac8ce8dcce4edf99a3d9268cf244c3379af5cd8a9cf65a4f6e398dae777a0760ff5e24706688067979", 0xa7}, {&(0x7f0000000380)="8f9a7cd45219fce39280cc12963bfee4392d89f737d4900e19d926c579ab102cebdfd5ce36c2c64817240db5c474bf11fc7680174974b3d0f19750a6a48b24f97ca51d20d78f1fbdb7d33a97fe9c484a6e8b2d23c9590fbe7c14400d2ca089b7b22c99fdfbcf4bade81c6803a90c3bdd7e5c1fff7f34e19620dc239200ca8ddbf5fde53a12f8114c0e936d6e1cf5211f960d8f7b0c4d7ec71012a1d199e8990253d482ef5bfd17e44d736278e42e47365d5d7e807cb480809dc41a3e8f66c4b90442de3a946ca041e3fc5a379f545336054a00dd92dfcb019a96110fe0", 0xdd}, {&(0x7f0000000480)="e5440ace4867abb40f467d2267df38d9d98594d861bc6644d54ac8a0e68d68425fadcb856b2699411fe464c21714b51ad04c37672f6a3362c486374fbb19f6dab0bcb57d832af9d32e06bf4fb056c70e05cdd116fedb9b0319ebf190c9803d867616e95b92df6d945e28ae1251fb82bfcd7d083a868942692f084146b8c3b77eb7a53bc40ea406b415310abf689afb5e4b8859198869e6f48632386784641714c18cf475ed77d4e3dfc7109112cd1792433aca", 0xb3}], 0x4, &(0x7f0000001780)=ANY=[@ANYBLOB="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"], 0x1078, 0x4000000}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000015c0)={0x0, 0x4, 0x200, 0x4, 0x5, 0x8, 0x2ab8571a, 0x100, {0x0, @in6={{0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x1b}, 0x1}}, 0x9, 0x200, 0x871, 0x1}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001680)={r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffffffffffff7, 0x3f, 0x4, 0x10000000002, 0x20}, &(0x7f0000001740)=0x98) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0xffffffffffffff84, &(0x7f0000009ff0), 0x1, 0x0, 0x0, 0x4c001}, 0x0) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000000600)) 2018/05/23 06:40:12 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80000, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000140)=0x8, 0x4) fcntl$setstatus(r0, 0x4, 0x4000) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') open(&(0x7f0000000040)='./file0\x00', 0x100, 0x1e1) 2018/05/23 06:40:12 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) dup2(r0, r6) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/05/23 06:40:12 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="0000000000000080"], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000080), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r2, 0x0, 0x31, &(0x7f0000000040)=0x8, 0x4) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/05/23 06:40:12 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") fsetxattr(r0, &(0x7f0000000100)=@random={'system.', '\x00'}, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a", 0x3c, 0x0) 2018/05/23 06:40:12 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x1, r0, r1, 0xbf3c, 0x264, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) [ 601.696331] binder: 14192:14198 unknown command 0 [ 601.706170] binder: 14192:14198 ioctl c0306201 20008fd0 returned -22 [ 601.753481] binder: BINDER_SET_CONTEXT_MGR already set [ 601.762396] binder: 14209:14213 ioctl 40046207 0 returned -16 [ 601.772656] binder: 14209:14213 ERROR: BC_REGISTER_LOOPER called without request [ 602.599779] binder_alloc: binder_alloc_mmap_handler: 14192 20000000-20002000 already mapped failed -16 [ 602.612804] binder: BINDER_SET_CONTEXT_MGR already set [ 602.612823] binder: 14192:14223 unknown command 0 [ 602.612832] binder: 14192:14223 ioctl c0306201 20008fd0 returned -22 [ 602.629726] binder: 14192:14219 ioctl 40046207 0 returned -16 [ 602.629783] binder_alloc: 14192: binder_alloc_buf, no vma [ 602.629803] binder: 14192:14223 transaction failed 29189/-3, size 0-0 line 3141 2018/05/23 06:40:13 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0000063fc9000000000000451a0000008c01000004"], 0x15) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x8200, 0x0) getsockopt$inet_buf(r2, 0x0, 0x3d, &(0x7f00000000c0)=""/41, &(0x7f0000000100)=0x29) ftruncate(r1, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000140)=[@in={0x2, 0x4e23, @rand_addr=0xff}], 0x10) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) 2018/05/23 06:40:13 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x840, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={"73797a5f74756e00000000000000e8ff", 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000780)={&(0x7f0000000640)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)=@newtclass={0x24, 0x28, 0x1, 0x0, 0x0, {0x0, r2, {0x0, 0xe}, {0xffff, 0xffff}}}, 0x24}, 0x1}, 0x0) 2018/05/23 06:40:13 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ppoll(&(0x7f0000000080)=[{r0, 0x80}, {r0, 0x4000}, {r0, 0x4}, {r0}, {r0, 0x1088}, {r0, 0xb200}, {r0}, {r0, 0xa100}, {r0, 0x100}], 0x9, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)={0xfffffffffffffffb}, 0x8) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) 2018/05/23 06:40:13 executing program 6: r0 = socket(0x15, 0xa, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='statm\x00') read(r1, &(0x7f0000000040)=""/230, 0x20000126) 2018/05/23 06:40:13 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500), 0x20, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/05/23 06:40:13 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x2002, 0x0) r1 = getpgid(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) rt_tgsigqueueinfo(r1, r2, 0x30, &(0x7f0000000180)={0x1, 0xc0, 0xfffffffffffffc01, 0x10001}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x40000, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_GET_ACCESS_COUNT(r3, 0x2289, &(0x7f00000000c0)) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$TCXONC(r0, 0x540b, 0x0) 2018/05/23 06:40:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd0000001000010002040800410400000000fcff", 0x58}], 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="5000000095e0993f6c7970767c6a8ff4a1863e5dfd0e047b66266e85956bf7ada0146f0f87e094c25c59b71661f7be28f3c54ffc391fb79cf75678347569fc26fb5d94fe9bcee2a2b18bc2535ea534322059"], &(0x7f00000000c0)=0x58) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x3}, 0x8) 2018/05/23 06:40:13 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x151201, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000080), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) [ 602.651533] binder: undelivered TRANSACTION_ERROR: 29189 [ 602.657059] binder: release 14209:14213 transaction 355 out, still active [ 602.664657] binder: undelivered TRANSACTION_COMPLETE [ 602.669834] binder: release 14192:14198 transaction 354 out, still active [ 602.676758] binder: undelivered TRANSACTION_COMPLETE [ 602.681981] binder: send failed reply for transaction 354, target dead [ 602.688776] binder: send failed reply for transaction 355, target dead 2018/05/23 06:40:13 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x100000e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r2 = syz_open_pts(r0, 0x0) syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) close(r2) close(r0) 2018/05/23 06:40:13 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000140)=""/63) utime(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)) [ 602.720508] binder: 14237:14242 ERROR: BC_REGISTER_LOOPER called without request [ 602.783209] binder: release 14237:14242 transaction 358 in, still active [ 602.813239] binder: send failed reply for transaction 358 to 14237:14242 [ 602.834239] binder_alloc: binder_alloc_mmap_handler: 14237 20000000-20002000 already mapped failed -16 [ 602.845247] binder: BINDER_SET_CONTEXT_MGR already set [ 602.851253] binder: 14237:14264 ioctl 40046207 0 returned -16 [ 602.858585] binder_alloc: 14237: binder_alloc_buf, no vma [ 602.858733] binder: 14237:14242 ERROR: BC_REGISTER_LOOPER called without request [ 602.871732] binder: 14237:14264 transaction failed 29189/-3, size 0-0 line 3141 [ 602.984098] binder: undelivered TRANSACTION_ERROR: 29189 [ 602.989871] binder: undelivered TRANSACTION_COMPLETE [ 602.998374] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/23 06:40:14 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f00000002c0)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000180)="6367726ff57000") r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/mls\x00', 0x0, 0x0) fsetxattr(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="73697479262e0100be6e6eb9"], &(0x7f0000000000)="3973b2773d", 0xfffffffffffffc28, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001800)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000001900)=0xe8) connect$packet(r3, &(0x7f0000001940)={0x11, 0x0, r4, 0x1, 0xbc42191, 0x6, @random="c0ceadbb2b74"}, 0x14) ioctl$IOC_PR_RESERVE(r2, 0x401070c9, &(0x7f0000000080)={0x1, 0x6}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d000000e08ec3a95d873b53eaea92183f6c353d4952422c36d2e7f1d154fdc44d7e8313aeceb6558aeecdc19cfb755edce517e3e177e7ae4c14eaff09b5d1ee1395e11951927b51d1e1a54d637756ae999a1c3f01dbb9d8f41f4a658f8ffed9ca148267e947b2eb10c7edcc91566a157fe49d91cd9154b3d5989afe6424f1f8f64eca34f98a05b87de1fd0ea70cbab606d5e222410450d5140fd7dbc66a7485ff"], &(0x7f00000000c0)=0xa5) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={r5, 0x4}, &(0x7f0000000340)=0x8) 2018/05/23 06:40:14 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done={0x40086310, 0x2}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000080)={0x1}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) connect$vsock_stream(r2, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000080), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/05/23 06:40:14 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000100)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="020300000a0000000000000000000000030006000000000002000000e000000100000000000000000200010000000000000000ff00000000030005000000000002000000e000000100000000000000003432007dcbc27059706942f8056b42d8369b147372c5f5c7932a61394664138b9ef3d222f4445c0504b90149dc1ed79ba38cb020267b1f75cd7e51fa246bbd823d429ab362e6da12637a8f040277fa7db83db030c00eb32efd2f8873e06aed77a588d50d4e"], 0x50}, 0x1}, 0x0) shutdown(r0, 0x0) 2018/05/23 06:40:14 executing program 5: r0 = socket(0xa, 0x1, 0x0) r1 = socket(0xc, 0x1, 0x1) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'veth0_to_bond\x00', 0x0}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sync() getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000380)={0x0, 0xd5, "807aff7f279039c349e217302bfbec819c4ad6917daea503edcda343e8556e809cd6532e326f32ab78ddeb06b5c8d1db107cf1fed68ac12d89086ce620e2ca4334b56a4baa098d6dae89eef49732858f5f53eb28ea7925d245b5fc2409b0b0646acca5931508a5deaf35f73ccdd2aea9954020952008248fff270020afd586051aeffb021b233e45e0c6ce004b5d6ebe4024ac54b228ecc90b6e09b3831eec94ba8bcfd9ed65ffa7cfc92884238faf72d2380eb3f3a530f103c6d916118e14ef7389bead55d4cc5d73cb3a4768e1d6696e8176b0f4"}, &(0x7f0000000080)=0xdd) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r4, 0x7}, &(0x7f0000000140)=0x8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="3400000010000100000000000000ffffffde0000ed772aefbc1fad86ebe24c955e611a435c32db0260e8635d15ea3f09d902f103c14918560c342f1774f7f71d94db35151184abda6fe9f05af5018e7fd15abbdaa3c9634cec53c30c7ba56c1c86cac4bc31684f8e17", @ANYRES32=r2, @ANYBLOB="00000000000000000c000100afaaaaaaaaaa00000801210000000000d3cb950951e270a828db8ed5e892277a665858745880ef7f490efea4d69eeb982374ee203c29a0883c749e3327d8e061d2b38064f5cb4f02"], 0x3}, 0x1}, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000001c0), &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000500)=@assoc_value={r4, 0x3}, &(0x7f0000000540)=0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000480)='/dev/hwrng\x00', 0x400c0, 0x0) 2018/05/23 06:40:14 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ppoll(&(0x7f0000000080)=[{r0, 0x80}, {r0, 0x4000}, {r0, 0x4}, {r0}, {r0, 0x1088}, {r0, 0xb200}, {r0}, {r0, 0xa100}, {r0, 0x100}], 0x9, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)={0xfffffffffffffffb}, 0x8) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) 2018/05/23 06:40:14 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480), 0xa72ea99aebd60a8, 0x10400001) r1 = open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080)=0x100000001, 0x4) 2018/05/23 06:40:14 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/05/23 06:40:14 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x8}, 0x10) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000001c0)={0x8, 0x0, 0x400, 0x9, 0x101, 0x38000000, 0x6}, 0xc) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000140)={0xd32, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x220, 0xfffffffffffffbff, 0xfff, 0x1, 0x1ff, 0x0, 0xf73, 0xfff}) 2018/05/23 06:40:14 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000100)=""/34, &(0x7f0000000140)=0x22) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000080)="ae9aac20b5a142836241055ae1ed2584753e8ae865cc50e2af8d46e40a") preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) 2018/05/23 06:40:14 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) sched_getaffinity(0x0, 0xffffffffffffff8b, &(0x7f0000000280)) connect$ipx(r1, &(0x7f0000000100)={0x4, 0x3, 0x8a0, "8b67a607f2d9", 0x7ff}, 0x10) fchdir(0xffffffffffffffff) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$eventfd(r3, &(0x7f00000000c0), 0x8) open(&(0x7f0000000000)='./bus\x00', 0x111000, 0x0) fstat(0xffffffffffffffff, &(0x7f00000002c0)) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_int(r3, 0x29, 0x4b, &(0x7f0000000080), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/23 06:40:14 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x3ff, 0x4) getresuid(&(0x7f0000000240), &(0x7f0000000480), &(0x7f00000004c0)) ppoll(&(0x7f0000000000)=[{r0, 0x40}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)={0x95}, 0x8) connect(r0, &(0x7f0000000400)=@in6={0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x7fffffff}, 0x80) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000200)=@add_del={0x2, &(0x7f0000000180)='team_slave_1\x00', 0x6}) accept4(r0, &(0x7f0000000380)=@can, &(0x7f00000001c0)=0xffffffffffffff76, 0x800) fchown(r0, 0x0, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000280)=""/201, &(0x7f0000000140)=0xc9) [ 603.761541] binder: 14271:14286 ioctl c0306201 20008fd0 returned -14 2018/05/23 06:40:14 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x2) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000080)) fcntl$getown(r0, 0x9) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x12402, 0x0) 2018/05/23 06:40:14 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x4900, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00000000c0)={0xd8, 0xfffffffffffffffc, 0x1, 0x2, 0x5, 0x9917, 0x1000, 0x8000000000001, 0x7ffa, 0x4}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xa0280, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x0) 2018/05/23 06:40:15 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012c") r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x40) r2 = dup2(r1, r0) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x10001, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000080)) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x3, @tick=0x7fffffff, {0x8}, {0x802, 0x7ff}, @connect={{0xfffffffffffff4ab, 0x6}, {0x401, 0x1}}}], 0x30) 2018/05/23 06:40:15 executing program 5: r0 = socket(0xa, 0x1, 0x0) r1 = socket(0xc, 0x1, 0x1) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'veth0_to_bond\x00', 0x0}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sync() getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000380)={0x0, 0xd5, "807aff7f279039c349e217302bfbec819c4ad6917daea503edcda343e8556e809cd6532e326f32ab78ddeb06b5c8d1db107cf1fed68ac12d89086ce620e2ca4334b56a4baa098d6dae89eef49732858f5f53eb28ea7925d245b5fc2409b0b0646acca5931508a5deaf35f73ccdd2aea9954020952008248fff270020afd586051aeffb021b233e45e0c6ce004b5d6ebe4024ac54b228ecc90b6e09b3831eec94ba8bcfd9ed65ffa7cfc92884238faf72d2380eb3f3a530f103c6d916118e14ef7389bead55d4cc5d73cb3a4768e1d6696e8176b0f4"}, &(0x7f0000000080)=0xdd) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r4, 0x7}, &(0x7f0000000140)=0x8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="3400000010000100000000000000ffffffde0000ed772aefbc1fad86ebe24c955e611a435c32db0260e8635d15ea3f09d902f103c14918560c342f1774f7f71d94db35151184abda6fe9f05af5018e7fd15abbdaa3c9634cec53c30c7ba56c1c86cac4bc31684f8e17", @ANYRES32=r2, @ANYBLOB="00000000000000000c000100afaaaaaaaaaa00000801210000000000d3cb950951e270a828db8ed5e892277a665858745880ef7f490efea4d69eeb982374ee203c29a0883c749e3327d8e061d2b38064f5cb4f02"], 0x3}, 0x1}, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000001c0), &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000500)=@assoc_value={r4, 0x3}, &(0x7f0000000540)=0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000480)='/dev/hwrng\x00', 0x400c0, 0x0) 2018/05/23 06:40:15 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) finit_module(r0, &(0x7f0000000080)='net/igmp\x00', 0x1) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) 2018/05/23 06:40:15 executing program 2: r0 = socket(0xa, 0x1, 0x0) r1 = socket(0xc, 0x1, 0x1) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'veth0_to_bond\x00', 0x0}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sync() getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000380)={0x0, 0xd5, "807aff7f279039c349e217302bfbec819c4ad6917daea503edcda343e8556e809cd6532e326f32ab78ddeb06b5c8d1db107cf1fed68ac12d89086ce620e2ca4334b56a4baa098d6dae89eef49732858f5f53eb28ea7925d245b5fc2409b0b0646acca5931508a5deaf35f73ccdd2aea9954020952008248fff270020afd586051aeffb021b233e45e0c6ce004b5d6ebe4024ac54b228ecc90b6e09b3831eec94ba8bcfd9ed65ffa7cfc92884238faf72d2380eb3f3a530f103c6d916118e14ef7389bead55d4cc5d73cb3a4768e1d6696e8176b0f4"}, &(0x7f0000000080)=0xdd) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r4, 0x7}, &(0x7f0000000140)=0x8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="3400000010000100000000000000ffffffde0000ed772aefbc1fad86ebe24c955e611a435c32db0260e8635d15ea3f09d902f103c14918560c342f1774f7f71d94db35151184abda6fe9f05af5018e7fd15abbdaa3c9634cec53c30c7ba56c1c86cac4bc31684f8e17", @ANYRES32=r2, @ANYBLOB="00000000000000000c000100afaaaaaaaaaa00000801210000000000d3cb950951e270a828db8ed5e892277a665858745880ef7f490efea4d69eeb982374ee203c29a0883c749e3327d8e061d2b38064f5cb4f02"], 0x3}, 0x1}, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000001c0), &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000500)=@assoc_value={r4, 0x3}, &(0x7f0000000540)=0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000480)='/dev/hwrng\x00', 0x400c0, 0x0) [ 604.659761] binder_alloc: binder_alloc_mmap_handler: 14271 20000000-20002000 already mapped failed -16 [ 604.672829] binder: BINDER_SET_CONTEXT_MGR already set [ 604.674452] binder: 14271:14338 ioctl c0306201 20008fd0 returned -14 [ 604.685093] binder: 14271:14337 ioctl 40046207 0 returned -16 [ 604.685112] binder_alloc: 14271: binder_alloc_buf, no vma [ 604.685132] binder: 14271:14338 transaction failed 29189/-3, size 0-0 line 3141 [ 604.706612] binder: undelivered TRANSACTION_ERROR: 29189 [ 604.712345] binder: release 14271:14286 transaction 361 out, still active [ 604.724366] binder: undelivered TRANSACTION_COMPLETE [ 604.729548] binder: send failed reply for transaction 361, target dead 2018/05/23 06:40:16 executing program 6: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$key(0xf, 0x3, 0x2) getpeername(r0, &(0x7f0000000000)=@in={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x80) read(r1, &(0x7f0000000240)=""/4096, 0x1000) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)={0x2, 0xb, 0x0, 0xffffffffffffffff, 0x2}, 0x10}, 0x1}, 0x0) fcntl$setstatus(r1, 0x4, 0x6400) 2018/05/23 06:40:16 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1}, 0x8) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f0000000100)=0x7, 0x4) r3 = socket(0x8000000000a, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r2, &(0x7f0000000140), 0xe803, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/23 06:40:16 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6565740000000000006b56db043f445f8ecfaf0aab60210c21995ae7538007ac676a0f21205a88e6cf3320aa81dddad168109fa825a3df452a1c0a583f70d7760bed3a01a07fc43702e1c2") preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) 2018/05/23 06:40:16 executing program 2: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000006, 0x8010, r1, 0x0) perf_event_open$cgroup(&(0x7f00000000c0)={0x2, 0x70, 0x7, 0x3ff, 0x3c4, 0x1, 0x0, 0x6, 0x40, 0xd, 0x3d, 0x2, 0x5, 0x6, 0x80, 0x10000, 0x35112730, 0x1, 0x3, 0x6, 0x2, 0x7, 0x7fff, 0x101, 0x8, 0x0, 0x3, 0x2, 0x7, 0x5, 0x1ff, 0x8000, 0x415, 0x7ff, 0x9, 0x94ca, 0x6, 0x2, 0x0, 0xffffffffffffe4c1, 0x4, @perf_bp={&(0x7f0000000080), 0x2}, 0x2000, 0x4, 0xff, 0x0, 0x6, 0x9, 0x400}, r2, 0x4, r1, 0x2) write(r1, &(0x7f0000000040), 0x0) vmsplice(r1, &(0x7f00000001c0)=[{&(0x7f0000003400)="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", 0x1001}], 0x1, 0x0) 2018/05/23 06:40:16 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000240)="3fbeaeec9b3af1bdd4c9adf22cb5234ab98cecf21f709d7c7e9c410369f3932b2f52008e7110949cf6704bde5ece3e8e02ba60d6851194b6e2a23f877fc79a4ebe7616cdad8bdea2d4d31484a6ad", 0x3) r2 = gettid() getresuid(&(0x7f0000001680), &(0x7f00000016c0), &(0x7f0000001700)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001740)={0x0, 0x0, 0x0}, &(0x7f0000001780)=0xc) sendmsg$unix(r0, &(0x7f0000001840)={&(0x7f00000001c0)=@file={0xe9740937f1da3128, './file0\x00'}, 0x6e, &(0x7f0000001600)=[{&(0x7f00000002c0)="648ff038cd29f6f11d", 0x9}, {&(0x7f0000000300)="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", 0xfa}, {&(0x7f0000000400)}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="4e8bd8835101615ac82883a3ee3a7fc936918688fd840540f0f6586a26d22fa2c519aee9860321bd6647895d55f5f55f34d288e3fca50f442dd6b95014600f34345d29871cd3d03aecb3fbfc2ae72231b01d966d", 0x54}, {&(0x7f00000014c0)="fb9b0d9bf1fa506774f81f7f58f3bd890623ff5919a888b6d05496c03f738a7c1895dc78ce6f71f77c65c64f210eefd2e6e6d3359462557f605fcc5610a1c51fec1683bf51aa3fd2dc9f2d3e2867c1c2c805ff1aa1ced17e27c852fcdac7cc94d8f5259587179f1d347ec7f1b3667e670fd9a801359e3de5d2764bd873c022ad6fcf918721c7fd919eafb3fd10bc94c5c3f6adb5efb7a942c70d3bbd5c5f5ede08635270eb37f1ff1ee89aac83dbd8811c", 0xb1}, {&(0x7f0000001580)="88eda476fbe9ef88fd4ad56cb7e5b66c6107dc0290dfc4886728423a60be47761e280798118c6a834f6600d9a251486280eb492d08bbf24fcfe1086640a5a9ec3a35b066f2", 0x45}], 0x7, &(0x7f00000017c0)=[@rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x50, 0x20000804}, 0x8044) ioctl(r0, 0x10001, &(0x7f0000000000)="0c95a07787342aa955ffcbd4ef87c9b4fb127747422f5efedde4f3a6507b73487217e0db30072578880c95dd308877380d4d2a9a96c887c4e8d4b56f9c60bad2c9fdec5bddc36f2833") getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000000100)=""/111, &(0x7f0000000180)=0x6f) faccessat(r1, &(0x7f00000000c0)='./file0\x00', 0x20, 0x200) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000000c0), 0xffffff0a}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x8) 2018/05/23 06:40:16 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=ANY=[@ANYBLOB="a68b2ee7"], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000080), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) r2 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="8bb2cd43a73611734c8ee96b22950d7bf4decddc124b2ee2b5358f2c8773636a0aadf71a8452d79606c2bc8f0167d3d41d26fec930261c7c98d8", 0x3a, 0xfffffffffffffff9) keyctl$clear(0x7, r2) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/05/23 06:40:16 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000080)={'bond0\x00', r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) getsockopt$inet_buf(r8, 0x0, 0x9, &(0x7f0000000300)=""/78, &(0x7f0000000280)=0x4e) 2018/05/23 06:40:16 executing program 0: r0 = socket(0x40000000000008, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) fchownat(r1, &(0x7f0000000040)='\x00', 0x0, 0x0, 0x1000) 2018/05/23 06:40:16 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') sync_file_range(r0, 0x3, 0x9, 0x2) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) open(&(0x7f0000000040)='./file0\x00', 0x3fff, 0x0) 2018/05/23 06:40:16 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000240)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000080)="6cc075ff05c8f9545b4fb74f51d0f095f51d5ad5a95131729cd8989212cbe596163f05f6", 0x24, 0x10, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) dup3(r0, r0, 0x80000) sendto$inet6(r0, &(0x7f0000000000)="761e75ee9a1d8f273ab43274a161a448bea0024549d0e1dc3e7717ebf4ee74a4eca37c2878a02c96f42fb96a8fc2671d89a5", 0x32, 0x4, &(0x7f0000000040)={0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) 2018/05/23 06:40:16 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x40, 0x0, 0x300) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) r2 = getuid() ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000008000000000000030000000100000004000000000000000700000000000000040000000000000000000000000000000200000000000000000000000000000004000000000000000000000000000000400000000000000001000000010000003700000000000000000000000000000000000000000000000002000000000000000000000000000001000000000000000000000000000000010000000000000000000000000000000000000000000000042800000000000000000000000000004000000000000000010100000000000007000000000000000000000000000000000000000000000006300000000000000000000000000000"]) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@dev={0xfe, 0x80, [], 0xe}, @in, 0x4e21, 0x3f, 0x4e24, 0x7fffffff, 0xa, 0x0, 0x0, 0x0, r1, r2}, {0x7f, 0xe00000000000, 0x209f, 0x3, 0x9, 0x2, 0xffffffff00000000, 0x200}, {0x3, 0xffffffff, 0x3, 0x8}, 0x6b49, 0x0, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d3, 0x3c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3507, 0x7, 0x0, 0x3, 0x6a7, 0x81, 0x3}}, 0xe8) 2018/05/23 06:40:16 executing program 4: openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x10202, 0x0) unlink(&(0x7f00000000c0)='./file0\x00') r0 = eventfd(0x10000000000000) preadv(r0, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r1, &(0x7f0000000480), 0x0, 0x10400003) r2 = open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) setsockopt$llc_int(r2, 0x10c, 0x2, &(0x7f0000000100)=0x6, 0x4) 2018/05/23 06:40:16 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') sync_file_range(r0, 0x3, 0x9, 0x2) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) open(&(0x7f0000000040)='./file0\x00', 0x3fff, 0x0) [ 604.939930] binder: 14347:14359 unknown command -416379994 [ 604.947725] binder: 14347:14359 ioctl c0306201 20008fd0 returned -22 [ 605.844965] binder_alloc: binder_alloc_mmap_handler: 14347 20000000-20002000 already mapped failed -16 [ 605.858450] binder: BINDER_SET_CONTEXT_MGR already set [ 605.858500] binder: 14347:14401 unknown command -416379994 [ 605.858506] binder: 14347:14401 ioctl c0306201 20008fd0 returned -22 [ 605.876485] binder: 14347:14394 ioctl 40046207 0 returned -16 [ 605.876532] binder_alloc: 14347: binder_alloc_buf, no vma 2018/05/23 06:40:17 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/sctp\x00') preadv(r0, &(0x7f0000000600)=[{&(0x7f0000000100)}, {&(0x7f0000000140)=""/115, 0x73}, {&(0x7f00000001c0)=""/19, 0x13}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f0000000200)=""/4, 0x4}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000240)=""/19, 0x13}, {&(0x7f0000000580)=""/62, 0x3e}, {&(0x7f00000005c0)=""/37, 0x25}], 0x9, 0x10400003) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000080), 0x4) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) 2018/05/23 06:40:17 executing program 1: mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) fcntl$notify(r0, 0x402, 0x1a) 2018/05/23 06:40:17 executing program 0: r0 = socket$inet(0x10, 0x3, 0xc) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x5, 0x4) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000020a43ba5d8060000000060000000029ec2400020cd37ed01cc0730ec279b287bf4042d1", 0x4c}], 0x1}, 0x0) 2018/05/23 06:40:17 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_user\x00', 0x0, 0x0) getpgrp(0x0) getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) syz_open_procfs(r1, &(0x7f0000000280)='attr/current\x00') r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x0, 0x0) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x420000, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000000)={0x203, 0x1, 0x1, r2}) finit_module(r2, &(0x7f0000000040)='\x00', 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380), 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000240)='net/route\x00') getpeername$ax25(r4, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$KDGETKEYCODE(r4, 0x4b4c, &(0x7f0000000100)={0x581, 0xfffffffffffffffe}) preadv(r2, &(0x7f0000000480), 0x0, 0x0) 2018/05/23 06:40:17 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1002000, 0x401d, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0xfffffffffffffe52, 0x0, &(0x7f0000000040)="7e98c7608b61601b0e2aa0b1663ae725aeec31bdf770d057513bd462dd22b43ca275a9c430253118e6f86c2504d53e02d6b0ad19"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000080), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x8000, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000080)=""/154) 2018/05/23 06:40:17 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r1 = socket(0x2, 0x1, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") listen(r1, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x12c, 0x7fffffff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000080)='task\x00') 2018/05/23 06:40:17 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa283005b580a", 0x13}], 0x1}, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = socket(0xd, 0x3d64e8a63892fc70, 0xfffffffffffffffb) r3 = syz_open_pts(r1, 0x0) sendfile(r2, r1, &(0x7f0000000040), 0x1) readv(r3, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/55, 0x37}], 0x1) 2018/05/23 06:40:17 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x7fffffff, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) [ 605.876556] binder: 14347:14401 transaction failed 29189/-3, size 0-0 line 3141 [ 605.901476] binder: undelivered TRANSACTION_ERROR: 29189 [ 605.911713] binder: release 14347:14359 transaction 364 out, still active [ 605.923075] binder: BINDER_SET_CONTEXT_MGR already set [ 605.929190] binder: undelivered TRANSACTION_COMPLETE 2018/05/23 06:40:17 executing program 5: unshare(0x2000400) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) r1 = socket(0xe, 0x1, 0x9) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockname(r0, &(0x7f0000000280)=@hci, &(0x7f0000000300)=0x80) 2018/05/23 06:40:17 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r1 = socket(0x2, 0x1, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") listen(r1, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x12c, 0x7fffffff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000080)='task\x00') 2018/05/23 06:40:17 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) fchdir(r0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) r2 = getuid() setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000140)={0x4, 0x1, 0x8000, 0x42, 0x1}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f00000013c0)={0x3a6c, 0x37, 0x200, 0x70bd27, 0x25dfdbfe, {0x9}, [@nested={0x2194, 0x37, [@typed={0x1004, 0x9, 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@generic="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0x3a6c}, 0x1, 0x0, 0x0, 0x20004011}, 0x0) 2018/05/23 06:40:17 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={"696662300091ffff2b14c1f2ff00", 0x5002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="45000000cfc600000000907800000000e000000180009078e0000001ee3654ac790d590e8fef14ef0486909b357fb19edbca5e1fc9ade3a344d0aedd3503cfe006659ff4e382312f601db10442b884f5c93e416cb91aa678685f13ba97a1562060e87e6da9a1c775f8ebb4a96b8a178286863484a019730331b7d87ec7839ea84d6199f6e7f5f182739ea9e2b04667655f8bd202648e5f7abb008fa5898e5766d03e247ccf85c23c5f363cc4ef649a183c0e6413"], 0xfeaf) [ 605.929391] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. [ 605.952483] binder: send failed reply for transaction 364, target dead [ 605.967904] binder: 14413:14416 ioctl 40046207 0 returned -16 [ 605.974898] binder: 14413:14416 ERROR: BC_REGISTER_LOOPER called without request 2018/05/23 06:40:17 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000500)="6e65742fc49ab1d0764c62564d0a12629ef269676d7000") preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) request_key(&(0x7f0000000080)='rxrpc_s\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='\x00', 0x0) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) 2018/05/23 06:40:17 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000000c0)=0x2, 0x4) getsockname(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0xfce3) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x11, r2, 0x0) 2018/05/23 06:40:17 executing program 5: r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0xfffffffffffffffe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) connect$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/23 06:40:17 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f00000001c0)={0x1}, 0x8, 0x80800) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000500)={{0x1, 0x0, 0x7, 0x1, 0x2}}) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) readv(r1, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/136, 0xfffffef5}, {&(0x7f0000000140)=""/44, 0x2c}, {&(0x7f0000000580)=""/184, 0xb8}, {&(0x7f0000000540)=""/63, 0x3f}], 0x4) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) 2018/05/23 06:40:17 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r7, &(0x7f0000000280)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x3, 0x3, 0x2, 0x1}}, 0xffffffffffffffce) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) [ 605.974943] binder: 14413:14416 transaction failed 29189/-22, size 0-0 line 3018 [ 605.978292] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. [ 606.832958] binder: 14413:14472 ERROR: BC_REGISTER_LOOPER called without request [ 606.844478] binder: 14413:14468 got transaction to context manager from process owning it [ 606.853370] binder: 14413:14468 transaction failed 29201/-22, size 0-0 line 3009 2018/05/23 06:40:18 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x100000004e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000)="131e9b7463e95e72d2a812b7c15c48e59aeeeaec0b90073a03e6c3201fbf534d2f54885fa687799010701cb8d0ad4599f514a64a49b09043d5a3b5154b8869e796a9dd603294eddafb8a6a6c10651b11fe7266794f5cdc6625cd9852a5e4c0ca01c5214da3ebb8fe976a720e4db49a237ef4860b9bc0f7b1e563c66c4dc50e6b83f69e69d1f76e5ea10c29c78fb6eaee60d0729b12c2082741016519a2728565132c572b8aa0e17ba1a1ea3c84c68f22aba3a35e08d2d135d30c87acd21b286f0e5db834fb0ea2177a2d8e769740751057a2cb740f147250f88b717820a78941c185", 0xe2, 0x40, &(0x7f0000000180)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_aout(r0, &(0x7f0000000100)=ANY=[@ANYPTR64=&(0x7f0000000040)=ANY=[]], 0x8) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000340)={0x0, 0x9}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000003c0)={r2, @in6={{0xa, 0x4e21, 0x8001, @loopback={0x0, 0x1}, 0x4}}}, 0x84) sendmmsg(r0, &(0x7f0000004040), 0x1, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x55bd972ee8643bd8, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f00000001c0)={0x5, 0x70, 0x10000, 0x6, 0x6, 0x1000, 0x0, 0x1f, 0x1000, 0x2, 0x81, 0x1, 0x7, 0x1f, 0x308f, 0x6, 0xd9d, 0x7, 0x6, 0x4, 0x80000001, 0xfffffffffffffffb, 0x80000001, 0x6, 0x7, 0x4b3, 0x80, 0x5, 0x1ff, 0x8, 0x4, 0x7, 0x1af1, 0x8, 0x6, 0x5, 0x40, 0xc3, 0x0, 0x601, 0x1, @perf_config_ext={0x0, 0x81}, 0x32d9, 0x3af4ca48, 0x5, 0x7, 0x3ff, 0x20, 0x2}, r3, 0x7, r4, 0x1) shutdown(r0, 0x1) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f00000002c0)) 2018/05/23 06:40:18 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='maps\x00') ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) unshare(0x2000400) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x0) 2018/05/23 06:40:18 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) open(&(0x7f0000000080)='./file0\x00', 0x4000, 0x0) 2018/05/23 06:40:18 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f0000000040)=""/22, 0x16}], 0x1) preadv(r0, &(0x7f0000215fc0)=[{&(0x7f000087ef6a)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000000140)={{0x0, 0x8}, {r1, r2+30000000}}, &(0x7f0000040000)) r3 = getpgid(0x0) tkill(r3, 0x15) 2018/05/23 06:40:18 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000280)={'erspan0\x00', 0x800}) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/05/23 06:40:18 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x20}, {r0, 0x8000}, {r0, 0x8}, {r0, 0x600}, {r0, 0x20}], 0x5, &(0x7f0000000040), &(0x7f0000000080)={0xffffffff}, 0x8) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000080), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/05/23 06:40:18 executing program 1: mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) fcntl$notify(r0, 0x402, 0x1a) 2018/05/23 06:40:18 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x20901, 0x0) accept4$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file1\x00', &(0x7f0000000100)='ramgs\x00', 0x0, &(0x7f0000000980)) r1 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) pwritev(r1, &(0x7f0000000480)=[{&(0x7f00000008c0)="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", 0xfff}], 0x1, 0x1) 2018/05/23 06:40:18 executing program 5: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futex(&(0x7f0000000000), 0x3, 0x0, &(0x7f0000000080)={r0, r1+30000000}, &(0x7f00000000c0), 0x2) clock_gettime(0x7, &(0x7f0000000100)) r2 = memfd_create(&(0x7f0000000140)='\x00', 0x1) ioctl(r2, 0xde6, &(0x7f0000000180)="fb9790927573a75d5394b03599a6288144844b23dea20325e904b0c9cd02b18397df5d7887f311fbc9480ee74fda6e0416b77de3bade39cdf9a7c2a67b96c23d9d1f2c49981bfc173df6b69fb2bd4edfd2f6cb48e1deb3cfa5245e11c1e3b3030ff644fd061f2616f9dcdb38a31a4261e5725861d4689e1e12f90825c7cfd1e0b1a75aef4e11411f90ddf505f1166f26c7b6be7063bbc87786a9e99957f95194e073f9e3722dab3358e23b4a6c9d8b41934f0bb6c4e6318d216ae90e8930af66f41b7084d5d261c8512b15a8cae58c23938319092c3286bd866f860e383e0fc8ff36391eb04bf9d1e626cf09fcf5dca198f590809ddc893b1b39") getsockname(r2, &(0x7f0000000280)=@generic, &(0x7f0000000300)=0x80) clock_gettime(0x7, &(0x7f0000000340)) ioctl$VT_RELDISP(r2, 0x5605) r3 = syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x8700) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f00000003c0)={0x72f, 0x34e}) r4 = openat(r2, &(0x7f0000000400)='./file0\x00', 0x40000, 0x41) getsockopt$inet_int(r2, 0x0, 0x1, &(0x7f0000000440), &(0x7f0000000480)=0x4) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f00000004c0)="4f41082931b320a81b0eb9e8047e537591e06fe293f72c7341f1bc3f7d654959e121", 0x22) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f00000006c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x40100100}, 0xc, &(0x7f0000000680)={&(0x7f0000000580)={0xe0, r5, 0x308, 0x70bd2d, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_1\x00'}]}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xcea6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1ee}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xb}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x12}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8000}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x40800}, 0x4000000) clock_gettime(0x5, &(0x7f0000000700)) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000000740)={'ip6tnl0\x00'}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f00000009c0)={0x58, 0x0, &(0x7f0000000880)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x60, 0x30, &(0x7f00000007c0)=[@fda={0x66646185, 0x7, 0x3, 0x35}, @ptr={0x70742a85, 0x0, &(0x7f0000000780), 0x1, 0x1, 0x1c}, @fd={0x66642a85, 0x0, r2, 0x0, 0x2}], &(0x7f0000000840)=[0x38, 0x0, 0x28, 0x40, 0x68, 0x38]}, 0xfffffffffffffe5a}}, @enter_looper={0x630c}, @release={0x40046306}], 0x93, 0x0, &(0x7f0000000900)="0841747b99881b7238dcda27cc4f2f17bda1c2fd144001e4f93fa8f7f3680d233f6a121a0b1dedc331ec20f7ff80ccbcd09dcb666ee9b6dfee7982711a55324166637bb35df1053e7ac7e2313746bd3a659a887cca041cd5f189d306f3d6f9649b938f0d36e3a5ba712a14c172897dc74b2c215a0ed601d58c0fd37b459b044acaebccac51302bc1052757da06a487b7d54882"}) ioctl$sock_ifreq(r4, 0x8943, &(0x7f0000000a00)={'ip6gretap0\x00', @ifru_map={0x1, 0xffffffffffff34ff, 0x4, 0x8, 0x9, 0x3}}) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000a40)=0x3) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000a80)={'bond0\x00', {0x2, 0x4e24, @rand_addr}}) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000ac0)) ioctl$BLKFRASET(r2, 0x1264, &(0x7f0000000b00)=0x8) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000b40), &(0x7f0000000b80)) ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f0000000bc0)={0x6, 0xffff}) select(0x40, &(0x7f0000000c00)={0x8, 0x4, 0x10000, 0x2, 0x7ff, 0x88, 0x8, 0x4}, &(0x7f0000000c40)={0xffff, 0x9cea, 0x1, 0xfffffffffffffff7, 0x7f, 0xabf, 0xdf4, 0x319e}, &(0x7f0000000c80)={0x7, 0x4, 0x10000, 0x8, 0x8, 0x20, 0x81, 0x8}, &(0x7f0000000cc0)) clock_gettime(0x7, &(0x7f0000000d00)) getpeername$packet(r2, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000d80)=0x14) openat$cgroup_ro(r2, &(0x7f0000000dc0)='cpuacct.usage_sys\x00', 0x0, 0x0) openat(r3, &(0x7f0000000e00)='./file0\x00', 0x40, 0x80) 2018/05/23 06:40:18 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000003c0)=0x0) sched_getaffinity(r0, 0xffffffffffffff8b, &(0x7f0000000280)) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000180)='cgroup.type\x00', 0x2, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x2c) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000000300)) write$eventfd(r2, &(0x7f0000000080), 0xfffffe5e) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) sched_getscheduler(r0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) accept4$netrom(r3, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x80000) sendfile(r3, r3, &(0x7f0000000040), 0x80001004) ftruncate(r3, 0x0) timer_create(0x4, &(0x7f0000000240)={0x0, 0x13, 0xb5c9d8277883387b, @tid=r0}, &(0x7f0000000400)) [ 606.930754] binder: 14478:14480 ERROR: BC_REGISTER_LOOPER called without request [ 606.951047] binder: release 14478:14480 transaction 370 in, still active [ 606.973048] binder: send failed reply for transaction 370 to 14478:14480 2018/05/23 06:40:18 executing program 2: r0 = epoll_create1(0x80000) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x2) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, r1, &(0x7f0000000440)='./file0\x00') ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f00000001c0)={0x4, 0x80, 0x7, 0xb290, 0x70a2, 0x1120000000000, 0xf4fd, 0x5, 0x7, 0x5}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x4, 0x31, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000a1efac)=[{}], 0x1, 0x0, &(0x7f0000bbfff8), 0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000280)=0x5e, 0x4) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0xedf962ead3fc594a) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f00000000c0)={0x6, 0x80b, 0x5}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0}) r4 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r4, 0x801c581f, &(0x7f0000000000)={0x2f2, &(0x7f0000000040)}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000040)={r3, 0x10}) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x802) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000240), 0x2) 2018/05/23 06:40:18 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380), 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000080)) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) 2018/05/23 06:40:18 executing program 5: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000000780)='./file0\x00') socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$dupfd(r0, 0x406, r1) symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') removexattr(&(0x7f0000000200)='../file0\x00', &(0x7f0000000240)=@known='trusted.syz\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) mount(&(0x7f0000000040)='../file0\x00', &(0x7f0000000080)='../file0\x00', &(0x7f0000000100)='adfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='../file0\x00', 0x0, 0x0) 2018/05/23 06:40:18 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x1000002b, 0x10400003) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) [ 606.988681] binder: BINDER_SET_CONTEXT_MGR already set [ 607.008606] binder: 14478:14503 ioctl 40046207 0 returned -16 [ 607.020141] binder: 14478:14480 ERROR: BC_REGISTER_LOOPER called without request [ 607.020315] binder_alloc: 14478: binder_alloc_buf, no vma [ 607.020327] binder: 14478:14520 transaction failed 29189/-3, size 0-0 line 3141 [ 607.133989] binder: undelivered TRANSACTION_ERROR: 29189 [ 607.198227] binder: undelivered TRANSACTION_COMPLETE [ 607.203394] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/23 06:40:19 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242, 0xd6}], 0x100000000000018c, 0x10400003) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) 2018/05/23 06:40:19 executing program 0: unshare(0x2000400) lseek(0xffffffffffffffff, 0x0, 0x1) 2018/05/23 06:40:19 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="f0000000100013070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="7f000001000000000000000000000000000000006c00000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000075588f58e9e21aec35d1143bd86c0874ebebe869ca0a05796c6077"], 0xf0}, 0x1}, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x0, 0x0) ioctl$BLKROGET(r1, 0x125e, &(0x7f0000000200)) 2018/05/23 06:40:19 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000000)) ioctl$TCSETSF(r0, 0x40085112, &(0x7f0000000040)={0xfffffffffffffffe}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000000c0)={0xffffffffffffafbe, 0x81, 0x4, 'queue0\x00', 0x2}) 2018/05/23 06:40:19 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000280)={r3, @rand_addr=0xfffffffffffffff8}, 0xc) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/05/23 06:40:19 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000100)={0x0}) r3 = mmap$binder(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3000002, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x34, 0x0, &(0x7f0000000140)=[@increfs={0x40046304, 0x4}, @enter_looper={0x630c}, @free_buffer={0x40086303, r2}, @increfs_done={0x40106308, r3, 0x1}, @register_looper={0x630b}, @enter_looper={0x630c}], 0xac, 0x0, &(0x7f0000000180)="32ac889160ea63afbd1b0d147e52ca8e4e85ced8fd0cd93f06e878276b2b2b09e9fe196403fdb870fcd5275325327cd09d994f37935c11adde744496fd0406fa9c1875bd9fb594efb83f66f4510d073c5965d3d70cd838d35815cb3efdbdf74068270470105e86679c3e3e8532784daa7963e0e71254fb7e733e6f019fdd155de754528f3878d34af03ffd0c90262327fe8db17285683a1f748a1ae59018387dfbac58ddbdda45afdffd15b6"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000080), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl(r1, 0x10001, &(0x7f0000000000)="af9fec5af2204b15d8ef8070d4a8cb6c2b0de71c0cfc10aaadc2c68af384e4f584e2e009c1e69b9c95ff21fd5b7493012b47ec642650d524684d59fcb2912edf917232a40037a999a487208d4cc011b50ba1bc5aee760a48db7103e6b6498df45585dc0cac0c736517b82195aa814179be34a96850f7c220cc200ab6971f395a8ae6f712558f93161e9bf1f633c1bdd1f283d83902e6f9d878bca3c9c92b5dabfed29e6b56e2021ce1e93898e4a2769da292d4f185f929bde41cb70205541437c0ea985a3738d4e49dc611686949652342434a661518ca") 2018/05/23 06:40:19 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x100, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvfrom$inet6(r0, &(0x7f00000001c0)=""/27, 0x1b, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0xd7a2, &(0x7f000070aef1)={@random="aa9f27d2b9d4", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0], &(0x7f0000000100), &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x3, 0x0, 0x8}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0xfff, 0x3, 0x1}, 0x6f28, 0x3ff, 0x5}) 2018/05/23 06:40:19 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x20}, {r0, 0x8000}, {r0, 0x8}, {r0, 0x600}, {r0, 0x20}], 0x5, &(0x7f0000000040), &(0x7f0000000080)={0xffffffff}, 0x8) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000080), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/05/23 06:40:19 executing program 0: r0 = socket$inet(0x2, 0x80804, 0x200800000008) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in, @in=@local}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000280)={r2, 0x8, 0xe0, "7f6f7149c5d3614479a47ad71aab1e399e4e9500ac1649d42f7f6d39b510e46a5686a9f0673a30adb2ab04a053ddfb5eeec34cec0f1b5358afd4c5ca49978244dbe23f9b37b5ecd86b6d87376958301f25b7d9772d248f43e8c7c82fe7e0bab635af3d7ae06504db1d58855aac696b2e43da257bc3766f7c30c3d5417676e1e91a89815d0757eb34f67e76b028ab2a150590afc202afee77167e8122f979a8d66b36843bef71ad669a79a83388df4fa0b84842c9048fbd2562770873658cf9da041712d5805c58c5906d13da62809b6020706705735c54c97c3d6346c3c1fb8c"}, 0xe8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x316}, 0x3a) 2018/05/23 06:40:19 executing program 5: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000000100)=""/162, 0xa2, 0x10061, 0x0, 0x0) fadvise64(r0, 0x4d, 0x1000, 0x4) r1 = dup3(r0, r0, 0x80000) rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000000)) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) r2 = openat(r1, &(0x7f0000000240)='./file0\x00', 0x80000, 0x0) openat$cgroup_subtree(r2, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/05/23 06:40:19 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = socket(0x1, 0x1, 0x0) ioctl(r0, 0x3, &(0x7f0000000240)="c6262625e742798a635d2c") r1 = syz_open_procfs(0x0, &(0x7f0000000000)='environ\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x0) 2018/05/23 06:40:19 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) fchmod(r0, 0x20) 2018/05/23 06:40:19 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x200, 0x42) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={r2, 0xe7, "c0cced534f124e5ce9dbe81076ec3abfa2d8e6083c8cf6a7dc5b3e428f312181339151ab02e228b43933f2a7b50e57da7a9631eedec2b26ceb4a99b9791a8ba990900971b9e45d6c01cf316aff3d5c9662aa34f34942e25db0a4e1f0ec9d171ae84ed3b8da8f98e47087800093c24f25cb9ba85d13bde430427dd5e39f6e8ed7faa73055185253543f72b8da2eaf2d472fd80657479bf40a304109063bd8d48aa086b384b61bb35facba7d6958ccca668878313f21c8aa7b89b45c4d16b2bb2c985b48cb97d533a88cfabf80a675eeb79c02285e18110b5558e11b5e7c83cd71a83e9e9bc860cd"}, &(0x7f00000001c0)=0xef) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000200)) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000240)=0x800) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={r1, 0xdfe}, 0x8) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000002c0)=@req={0x1, 0x3, 0x74000000}, 0x10) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000400)={@broadcast, @loopback, 0x0}, &(0x7f0000000440)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000480)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x1d) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000004c0)=[{0x2, 0x10000}, {0x4, 0x2}], 0x2) setns(r0, 0x0) eventfd2(0x7, 0x80000) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) utimensat(r0, &(0x7f0000000500)='./file0\x00', &(0x7f0000000580)={{r5, r6/1000+10000}, {0x0, 0x7530}}, 0x100) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000005c0)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6}}, &(0x7f00000006c0)=0xe8) ioprio_set$uid(0x3, r7, 0x5) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000700)={'security\x00', 0x2, [{}, {}]}, 0x48) r8 = getpid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000780)={0x2, 0x100, r8, 0xfffffffffffffff8, r7, 0x795e00000000, 0x1, 0x13c}) tee(r0, r4, 0x81, 0xa) syz_open_dev$evdev(&(0x7f00000007c0)='/dev/input/event#\x00', 0x6c08, 0x181000) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000800)) close(r0) mq_notify(r0, &(0x7f0000000980)={0x0, 0x39, 0x1, @thr={&(0x7f0000000840)="24caa16960918761c796568b124a7f863f70ef80dd5ecc832e866387edaa1f0cca5ed46705521f3137279d22f402bf35495d74a147a00f95c6c44ee599d7a2c4bba38d15878b3423d61a7f88c3485ac7b19262425265b20dd1dd82a1456095f6c646a5590148a131d258a7f84733bd0957deca61c63a2125dc98ebdeb17a07346a2aac6dacc3aa66b6082729859a054ed820d053b9bc4a625f4b078f9e1352facc405cdec9a8857d806006b5053d00a620a14720d3c588c7bdc1aa4d", &(0x7f0000000900)="a850384e0ef822830618fb7b70b8c01239c270423c9b415e6320a9370b055bf3f0b94f81c6c58b04e44e0aff995129dc9c5517501e4b491da6eadf13f90d0d5126ec51bc0b"}}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000009c0)=0x2, 0x2) syz_open_dev$sndtimer(&(0x7f0000000a00)='/dev/snd/timer\x00', 0x0, 0x81) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000a40)=""/137) 2018/05/23 06:40:19 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x80800) connect(r1, &(0x7f00000000c0)=@pppoe={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2}, 'dummy0\x00'}}, 0x80) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6100) ftruncate(r3, 0x8200) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000005f00)={'filter\x00', 0x2d23e47}, 0x68) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, &(0x7f0000d83ff8), 0x8000fffffffe) [ 607.898188] binder: 14546:14550 ERROR: BC_REGISTER_LOOPER called without request [ 607.903964] binder: BINDER_SET_CONTEXT_MGR already set [ 607.903973] binder: 14549:14553 ioctl 40046207 0 returned -16 [ 607.905222] binder: 14549:14553 ERROR: BC_REGISTER_LOOPER called without request 2018/05/23 06:40:19 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480), 0x0, 0x10400003) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/05/23 06:40:19 executing program 5: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000000100)=""/162, 0xa2, 0x10061, 0x0, 0x0) fadvise64(r0, 0x4d, 0x1000, 0x4) r1 = dup3(r0, r0, 0x80000) rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000000)) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) r2 = openat(r1, &(0x7f0000000240)='./file0\x00', 0x80000, 0x0) openat$cgroup_subtree(r2, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/05/23 06:40:19 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000000c0)=0x1) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x80) [ 607.980354] binder: 14546:14550 ioctl c018620b 20000100 returned -14 [ 607.999146] binder: 14546:14550 ioctl c0306201 20000240 returned -14 [ 608.009081] binder: release 14546:14550 transaction 373 in, still active [ 608.027188] binder: send failed reply for transaction 373 to 14549:14553 [ 608.041250] binder: 14546:14550 ioctl 10001 20000000 returned -22 [ 608.051538] binder_alloc: binder_alloc_mmap_handler: 14546 20000000-20002000 already mapped failed -16 [ 608.065350] binder: BINDER_SET_CONTEXT_MGR already set [ 608.068801] binder: 14546:14605 ERROR: BC_REGISTER_LOOPER called without request [ 608.078606] binder: 14546:14550 ioctl 40046207 0 returned -16 [ 608.081872] binder_alloc: 14546: binder_alloc_buf, no vma [ 608.081886] binder: 14546:14605 transaction failed 29189/-3, size 0-0 line 3141 [ 608.082063] binder: 14546:14608 ioctl c018620b 20000100 returned -14 [ 608.089013] binder: 14546:14608 ioctl c0306201 20000240 returned -14 [ 608.114873] binder: undelivered TRANSACTION_ERROR: 29189 [ 608.120720] binder: release 14546:14550 transaction 374 out, still active [ 608.128429] binder: undelivered TRANSACTION_COMPLETE [ 608.133546] binder: send failed reply for transaction 374, target dead 2018/05/23 06:40:20 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f0000000ffc), &(0x7f0000013000)=0xffffffffffffffd0) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r2 = memfd_create(&(0x7f0000000040)='md5sumlotrustedmd5sum%GPL*lo\x00', 0x2) ioctl$BLKPG(r2, 0x1269, &(0x7f00000000c0)={0x4, 0x5, 0x30, &(0x7f0000000080)="0cdd7b99a2d234f10816493485f8f4c5d858f497697df17a52ee8776950e9e173530b5f46dcf366417578f7ee664369b"}) 2018/05/23 06:40:20 executing program 2: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000000100)=""/162, 0xa2, 0x10061, 0x0, 0x0) fadvise64(r0, 0x4d, 0x1000, 0x4) r1 = dup3(r0, r0, 0x80000) rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000000)) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) r2 = openat(r1, &(0x7f0000000240)='./file0\x00', 0x80000, 0x0) openat$cgroup_subtree(r2, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/05/23 06:40:20 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/05/23 06:40:20 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) open(&(0x7f00000000c0)='./file0\x00', 0x141100, 0x1c4) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/access\x00', 0x2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) 2018/05/23 06:40:20 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000000c0)=0x1) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x80) 2018/05/23 06:40:20 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="00000000e7000000854d3bc609bba1a61c4141ca0e2ed1b15b1c00"], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000080), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/05/23 06:40:20 executing program 1: r0 = add_key$keyring(&(0x7f0000001400)='keyring\x00', &(0x7f00000016c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x2, 0xfffffffffffff610) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp6\x00') r3 = gettid() perf_event_open(&(0x7f0000000400)={0x4, 0x70, 0xffffffff, 0x81, 0x75, 0x89, 0x0, 0x1, 0xc0010, 0x9, 0x69ba, 0x8001, 0x9, 0x8, 0x8, 0x2, 0xf0d, 0x5, 0x0, 0x3000, 0xde, 0x3ff0000000000, 0x100000001, 0x9, 0x6, 0x6, 0x80, 0x6, 0x0, 0x2, 0x1, 0x1, 0x1, 0x3, 0x3f, 0x8, 0x7, 0x4fa, 0x0, 0x42, 0x1, @perf_config_ext={0x9, 0x1000}, 0x80, 0x7, 0x9, 0x1, 0x0, 0x8000, 0x8}, r3, 0xb, r2, 0x1) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000040)={0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x34e) keyctl$revoke(0x3, r0) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) request_key(&(0x7f0000000080)='keyring\x00', &(0x7f0000001180)={0x73, 0x79, 0x7a}, &(0x7f0000000040)='selinux!)#{cpusetproc\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x0, 0x3ff, 0x7, 0x7fff}, &(0x7f0000000280)=0x98) memfd_create(&(0x7f00000003c0)='keyring\x00', 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000002c0)={r4, 0xaf, "3e534d972ece2cc0407e0943feeadaab405b863d441c4c2e2c8c38cecf2e59f8b6f6e87447ba0eadeaf851c97ec9c707994a570eaef29244585ba4d996eabe18f7e81be65dc6e562059272fa6a9291553c8c1cd14bc6ef988394b3ba75f44695d788c19e184a3f9cbc7d0b567f66e7cb169c62388fd412b790b8615ccaf8f5eda30dc1da898e5d05d875c9088cdadf92f99ce6ffc80e5ac54659c5392449b949271777e9e974e8e5d677a2dd993b85"}, &(0x7f0000000380)=0xb7) 2018/05/23 06:40:20 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000000c0)=0x1) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x80) [ 608.828051] binder: undelivered TRANSACTION_COMPLETE [ 608.833196] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/23 06:40:20 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000000c0)={0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/05/23 06:40:20 executing program 6: r0 = epoll_create1(0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000040)={'ipddp0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'team_slave_1\x00'}) fcntl$lock(r0, 0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xffffffffffff02a0}) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) userfaultfd(0x80800) 2018/05/23 06:40:20 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) getpgrp(0x0) getpgid(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)) getpgid(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/igmp\x00') ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000080)) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) 2018/05/23 06:40:20 executing program 0: r0 = inotify_init() fcntl$notify(r0, 0x402, 0x80000008) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000200)='./file0\x00', 0x80000002) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000000)) pwrite64(r1, &(0x7f0000000080)='9', 0x1, 0x0) dup3(r1, r0, 0x0) 2018/05/23 06:40:20 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xc00, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x3fe}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3f, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x100, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000001c0)=@req={0x36d, 0x9, 0x40, 0x3}, 0xffffffffffffffda) r2 = socket(0x11, 0x80002, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0xc5) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x8010, r2, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000000c0)={'security\x00', 0x2, "7dc5"}, &(0x7f0000000100)=0x26) exit_group(0x5) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000140)=@req3, 0x3ba) 2018/05/23 06:40:20 executing program 0: getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x13, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000140)={'veth1_to_bond\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@loopback=0x7f000001, 0x4e20, 0x400, 0x4e22, 0xf5, 0x2, 0x20, 0xa0, 0x1d, r1, r2}, {0x800, 0x8, 0x9, 0x100000000, 0x1f, 0x20, 0x8}, {0x20d, 0x4, 0x101, 0x5}, 0x2a, 0x6e6bb8, 0x3, 0x1, 0x2, 0x1}, {{@in, 0x4d4, 0x7c}, 0xa, @in, 0x3507, 0x4, 0x3, 0x14, 0x0, 0x3, 0x100}}, 0xe8) 2018/05/23 06:40:20 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/83, 0x53}, {&(0x7f0000000100)=""/56, 0x38}, {&(0x7f0000000140)=""/118, 0x76}, {&(0x7f00000013c0)=""/4096, 0x1000}], 0x4, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) [ 608.903061] binder: 14621:14626 ERROR: BC_REGISTER_LOOPER called without request [ 608.933151] binder: 14621:14626 ioctl c0306201 20007000 returned -14 2018/05/23 06:40:20 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4, @multicast1=0xe0000001}}]}, 0x80}, 0x1}, 0x0) socket(0x1f, 0x6, 0x1) 2018/05/23 06:40:20 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) 2018/05/23 06:40:20 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_tables_names\x00') ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000180)=0x7) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000180), 0x2dc) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0xffffffff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0x2, 0x2, 0x9, 0x4, 0x72e761a3, 0x3f, 0x7, 0x8, r3}, &(0x7f0000000100)=0xffffffffffffff06) 2018/05/23 06:40:20 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) tee(r0, r0, 0x8000, 0x9) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) fcntl$getownex(r4, 0x10, &(0x7f0000000540)) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') acct(&(0x7f0000000580)='./file0\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r4, &(0x7f00000004c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000480)={&(0x7f00000005c0)=ANY=[@ANYBLOB="10010040", @ANYRES16=r8, @ANYBLOB="010226bd7000fddbdf250a0000000800040004000000080004001f0000003c000300080007004e20000008000800010000000800010001000000080001000100000005000000000000000800080006000000080005000000000030000300080300000000000008000500ac1414aa14000600ff020000000000000000000000000001080007004e2000000c0002000800080000000000140002000800040000000000080007005e0800005c00010008000b0073697000080008000900000008000b007369700008000800060000000c0007000000000004000000817ae4757d6da608c001546c08000100020000000800090057000000080004004e2300001400030000000000000000000000ffffe00000020800050000010000a882e7bf6972cae3125f05e7e4e05ade207018ab84fc3f3ac00f54af4e44b661b830bd58958aec2a5b993fdf4d33a0df1fec34023efeb744731b0669f15e8b32e241337e36d91db531bb062c9749c63cbc94f23e4a337a8a1f032763a0cdb2147477bfbee97c714ef243791bd21e288507ea89c3a22f0d00010226a5d3ae43f069796811d28e8f079b07d78320412c2948f16bbd42cc828b23ab12f4d0a21f0d851d8be540b737181de21ee8cbadf288674c513f5a4f87802a686583f72420b6e662b0cf09fb999bf31103299252e51feeb87a67b1168cb8d3013a45688965aa737648ba"], 0x114}, 0x1, 0x0, 0x0, 0x8000}, 0x800) r9 = socket(0xa, 0x1, 0x0) ioctl(r9, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/05/23 06:40:20 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10, 0x80000) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000080)=0x3, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) sendto(r2, &(0x7f00000000c0)="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", 0x1000, 0x40000, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000080), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/05/23 06:40:20 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000100)={0x6, {{0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, {{0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}}}, 0x108) r1 = socket$inet(0x2, 0x2, 0x4) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000000040)=""/114, &(0x7f00000000c0)=0x72) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x852a960a36b6729b}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0x84, r3, 0x800, 0x70bd2d, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x880}, 0x1) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000240)=0x0) ptrace$setsig(0x4203, r4, 0x6, &(0x7f0000000280)={0x2e, 0x5, 0xcb36, 0xff18}) 2018/05/23 06:40:20 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000100), 0x35d) 2018/05/23 06:40:20 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424ada75af1f02acc7edbcd7a071fb35331ce39c5a00000000") getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f00000000c0)=0x4) fsetxattr(r0, &(0x7f0000000280)=@known='user.syz\x00', &(0x7f00000002c0)="2f0409004bddd9de91be10eebf000ee9a90f798058439ed554af1f02acc7edbcd7a071fb35331ce39c5a0000000000000000080000000000000000000aaad955a3c93f9d248b46a7c99eb35b406bf918ff01739e56187b2db8f1074424745271062042fb3808186e0a837132f9108c583073a4ca94b3e4e58717fe2b659fa3903c7b73bd66b83f5ecc0a7361257896883f1b43ff4ec0a1e336b92f705461af0b60825a7834ffd0a7339d85c51b8db7b4c0e4f40953dd2d9f2110f04c9fdf8489eaa996", 0xfffffebf, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') 2018/05/23 06:40:20 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400008}, 0x3, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@updsa={0x104, 0x1a, 0x1, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@loopback=0x7f000001}, {@in6, 0x7a, 0x2b}, @in6, {}, {}, {}, 0x0, 0x0, 0xa}, [@coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x104}, 0x1}, 0x0) [ 609.799578] binder_alloc: binder_alloc_mmap_handler: 14621 20000000-20002000 already mapped failed -16 [ 609.812475] binder: BINDER_SET_CONTEXT_MGR already set [ 609.812481] binder: 14621:14680 ERROR: BC_REGISTER_LOOPER called without request [ 609.816064] binder: 14621:14680 ioctl c0306201 20007000 returned -14 [ 609.831868] binder: 14621:14677 ioctl 40046207 0 returned -16 2018/05/23 06:40:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xe) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) socket(0x9, 0x4, 0x3) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) 2018/05/23 06:40:21 executing program 0: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000140)={&(0x7f0000ffc000/0x3000)=nil, 0x7c97, 0x0, 0x0, &(0x7f0000ffd000/0x2000)=nil}) vmsplice(r0, &(0x7f0000000000), 0x282, 0x0) 2018/05/23 06:40:21 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x400000000000000, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xfffffffffffffffd, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x20001, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/05/23 06:40:21 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) userfaultfd(0x80800) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)=0x1) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) [ 609.864796] binder: 14688:14700 ERROR: BC_REGISTER_LOOPER called without request 2018/05/23 06:40:21 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100090c0800410400000000fcff", 0x58}], 0x1) socket$netlink(0x10, 0x3, 0x8) 2018/05/23 06:40:21 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x80, 0x0) setsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f0000000040)=0x8001, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaa001b207f5c5eeb88644500001c0000000500000000000000bbac1414bb00009078ac1414aa"], &(0x7f0000000080)) 2018/05/23 06:40:21 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1003, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000300), &(0x7f0000000340)=0x30) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$SIOCSIFMTU(r5, 0x8922, &(0x7f0000000280)={'bond0\x00', 0x100}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x323, &(0x7f0000000380)="5c927a8862dea1d12cf6bd03bb846acbcbf3710700c531dd9e6f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/05/23 06:40:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x60, &(0x7f0000000100)={'raw\x00'}, &(0x7f0000000040)=0x24) open$dir(&(0x7f0000000080)='./file0\x00', 0x80000, 0x1) 2018/05/23 06:40:21 executing program 6: unshare(0x40000000) listxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/2, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/05/23 06:40:21 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x400, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x5, 0x4) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) fcntl$lock(r1, 0x6, &(0x7f0000000100)={0x1, 0x0, 0x7f, 0x1635, r2}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000a00)}) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f0000000140)={0xa3ce, {{0x2, 0x4e21, @rand_addr=0x1000}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) 2018/05/23 06:40:21 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) r2 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6, 0x4e21, 0x5, 0x4e20, 0x2, 0x2, 0x0, 0x80, 0x7e, r1, r2}, {0xff, 0xedee, 0x6, 0x2, 0x5, 0x7, 0x7, 0x7}, {0x3f, 0x8, 0x8, 0xfffffffeffffffff}, 0x56, 0x6e6bba, 0x1, 0x1, 0x2, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x12}, 0x4d2, 0xff}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1d}}, 0x3507, 0x3, 0x1, 0x8, 0xa578, 0x8, 0x4e}}, 0xe8) open(&(0x7f0000000040)='./file0\x00', 0x2000, 0x0) [ 609.905490] binder: 14688:14700 got transaction to context manager from process owning it [ 609.923973] binder: 14688:14700 transaction failed 29201/-22, size 0-0 line 3009 [ 610.005094] IPVS: Creating netns size=2536 id=221 [ 610.036998] IPVS: Creating netns size=2536 id=222 [ 610.760156] binder_alloc: binder_alloc_mmap_handler: 14688 20000000-20002000 already mapped failed -16 [ 610.776086] binder: BINDER_SET_CONTEXT_MGR already set [ 610.781627] binder: 14688:14770 ERROR: BC_REGISTER_LOOPER called without request [ 610.789766] binder: 14688:14769 ioctl 40046207 0 returned -16 [ 610.789816] binder_alloc: 14688: binder_alloc_buf, no vma [ 610.789838] binder: 14688:14771 transaction failed 29189/-3, size 0-0 line 3141 2018/05/23 06:40:22 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) sendfile(r4, r1, &(0x7f0000000280), 0xb6c) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$ipx_IPX_TYPE(r8, 0x100, 0x1, &(0x7f0000000300)=0x200, 0x4) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/05/23 06:40:22 executing program 4: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0xb0201, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) getpeername$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000005c0)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0x19}, 0x49, r1}) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) r3 = getpgid(0xffffffffffffffff) fcntl$setownex(r2, 0xf, &(0x7f00000000c0)={0x0, r3}) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) 2018/05/23 06:40:22 executing program 6: r0 = accept$ipx(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000300)=0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) accept4$ipx(r0, &(0x7f0000000340), &(0x7f0000000380)=0x10, 0xd9b5d24ba266c99a) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x8800, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000080)={0x3, 0x2, 0x7, 0x3, 0x7}) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80}, 0x4}}}, 0x32) close(r1) close(r3) 2018/05/23 06:40:22 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0xdd, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000000040)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000080), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/05/23 06:40:22 executing program 5: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) clone(0x20040000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), &(0x7f00000001c0)="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") execveat(r0, &(0x7f0000000000)='\x00', &(0x7f00000001c0), &(0x7f0000000240), 0x1000) 2018/05/23 06:40:22 executing program 1: unshare(0x40000000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000380)) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000000c0)=0x60) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000140)={'security\x00', 0x1000000000000138, [{}, {}, {}]}, 0x58) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000300)={0x0, 0xffff}, &(0x7f0000000340)=0x8) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x40, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f00000001c0)={0x4, 0x10000, 0x5, 0xfffffffffffffffa, 0x1000, 0x9, 0x6, 0x1, 0x401, 0x7, 0xfffffffffffffff8, 0x7}) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000240)) 2018/05/23 06:40:22 executing program 0: syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000005a00)='ns/mnt\x00') syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/mnt\x00') 2018/05/23 06:40:22 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000300)="72acb34a61e1439375a5255a8422d88d96e04de38d71443cd50683558ec33803ca73cf2b877a8be7fb8e4c63659011f046f1ff6c6c9e7a65dbea3f6cdde8e6222c22f3ddcd1b573f60ab03bf0b17f38f7b2791e939aa8903604b05a4aa938f81ebad7e140c573e945f7b23637787c10200c141b7c698933b2830f1cfc8e319fb84", 0x81}, {&(0x7f00000003c0)="4bf038c0826ce4d61dbc6288ab6ad15f4c321ef857b559233620c6ba048f17ce579eb9532571d4bbd31546a5bfb87f174541116382a20e483c69ec544e93e306e7df9149c02782a9a9b9e2f2fa646db59dc952282e77ef86ff503f34806fd6dcbca064d141e03b76a70732b5c4386b4f8ad87f9c65c29d0a0991dca609ccedf5ce833f7b1c76fbf7a71b42a2b38eca9736f048d41545e4da5c9c7ac5c6af37e0ceb8142b972092f0e2d7790d6bdcbc23138191d236ebeb1359fe45931814fc734567b09356e0bc6fc406b70d050ebb99429a4b", 0xd3}, {&(0x7f0000000180)="2242a5c23ae8c1f5f41497d21343d3afdfced11c94", 0x15}, {&(0x7f00000004c0)="3eec3be6010b799fe6a5372f10be6695fbdc9d709a471226d24bff389b5cc9e06dc09e555ffbb1004191608fb8ec17d8bb92eea5086f919cd4f8ed0347e49b2b75b9f2d1ce34b4764238c57a52968f8705d6823b07894ccb4074b85360a760497efa623075", 0x65}, {&(0x7f0000000540)="8c9ca9dd83a838392d75ca6187c7cfe236df8962738f6df927cb209613c47aed4ace21e82a4420e24ae593725f4a4ec58e526850c53158f9536ef37ddff75ba2d399152b34cf68cb04f0d0fc9a28ffc18e53829549c22b5b2ff93ce34cb96d1da32e06c61d5e3bb110265f9015969f581fd77190f892235432a3462dcd261677", 0x80}, {&(0x7f00000001c0)="df9032f593083980b1c106fb23dedfdfbb479c2ae4127557d541f82544587fa9b5622460dfcdf12fb2bc676e7b97609b74f29b94a0cf56dbecdc0adc", 0x3c}, {&(0x7f00000005c0)="7701bc8a6c168342eb0d8fb37b227a53f161ed95209ad0e0a754e323d7deb3f995fc20fe91addb741c16223707de267249d5bd5b28f1da589188c6183a02a01d87f37066871b43c05bcd88cead20ae8103f8807ffa400bc0e497472aadbae6c839eb39ad99945528fdb7e2eeeeb17dcd13bca2ddbb408ac5a20264aab8a15bb1473061b08c2e1eac48e751fa65be89a563fb1bbed4eeb25ac5695e869a637b27ef064309959a015fdc9fcf199fec1d3e5f83697c6e2490f1754991ae1aee153cbd", 0xc1}, {&(0x7f00000006c0)="7c9a896fc95dfe903bfb50669294d437d7384e3736bbc84a49f8f644f8f324c496a338a4aad9248fb610b13a6ff0a03ba644fbd9ed39ceebd5cfe8004dcd4b87884b9ada34e86bd85f22728dcb1758be2c4f72ce9148f9c828f6166ee56813a393575a8291d59b697bf6ea2187a974cbf11a269c", 0x74}], 0x8, 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"}, {0x20, 0x10f, 0x81, "77a490a0cd19c811f1"}, {0x30, 0x10c, 0x0, "327250b6fef7f2f273df50c59494a3eba1d27bb107149bb2fc4c158c87a21b"}, {0xc0, 0x1, 0x3e37, "2a89f823921ab0724bc8a3789549e882b8a14dd7472be6879df735501f82e06dd5ee98fb7064b9ae597bb5fe34a1ee9372c26d2746e974c77bdb2b9a7c58b481b0ea7e4e958f82ad65d08630176daf5a2a3dceb41f13593bee71386b0d23aac2be613100e0d7228a3b3917a8ba2648f4f4455effddf1fde73bf75d15aeabcb21667125fc6691ed2e478b5e30efca80f3f6c558a66345cf76952273b7d7afa862fd0e668d0c7f750072b5566c"}, {0x18, 0x10f, 0x100000000, "70c496"}, {0x90, 0x1be, 0x0, "7da5b273a933299afd2a8cbb51198152c68fce5a410d2d863c75c41b4637ba27f1b9c2e558c18782b133c040373d06d9c9c02e3d5a9093edd5eba4260eb368d5ddf191d6f74f7adedd6c475508baadf8c64432e99f852dc653d57fa3cdf6a7e55ee77901a4a8789034ef761002053ab183fa49d1d76996fb73"}, {0xf0, 0x112, 0x8, "8df38de1b474e0757295f94f9b4cd0b6f4721bc4b7a9b236435eb5f875f8e6dd8616094082d46614f51d12e41d3ae188e9aff7a6e4bf610c99eda455eee4decdeffb474eeb42d2dac76c12a1d6875bc302a10c9a457bbb786610bc4f42a8593c46c2151cdbec12d27b67a12c768ae8bd2311c1814b2de82e6c6a157ee317bd8b5a805497b00685487e61308e7e5b1e2dcf81c61ab4c2b0cbd673ea95db9e680f5b4be474af22c120b2f7085d96331d1d6106ac0c5df1f88f0124e138ddf63120cb257c0c9e14cf869a12eb11dcb869b25c870800c71e6e7e39611d"}, {0xf8, 0x110, 0x5, "684df9c52536a1c5e899583d373f95394b6331066b271817a0edaecf10d5587985e1bb66a55f21261e45e93ad43a1d17d9d807fa26e4e1c1f314e1199f772bbd128ef0de1ccbfcac2ec61769bef4ebf7d97e44cacda4768d991c6f83777d21b9140b064b80616980818860368170ab32cd39d8615d75d1e228079ec9725ccb4a69f99aced1a2fe2d88aeb57de60980764ddbcde9f506a2da441e440f05180606e04b0bd92c54a60ddcf8c669567be6c6bcac6c1736aca9bbecaf4ae8adc2778c725a26f69b4d090c08937618b8bd48f3db3d2e4195b269beb4023c0ea47218a365c78a"}, {0x80, 0x108, 0x9, "9d44fef1cc635c9927382f2a8a5a5e1b2606ba319bc549fb398a7a9f6b72dd34c4df1bcd69a4c3bee06c6d5becda521b228f011cbbfd97f246a3651ef16aaddd0d6b66ec665acc5f8cb41289fbfc367b11cc8997f5b6444e502e9f8eb9b95813033efc588366637081eac1a3918c"}], 0x14a0, 0x4000000}, 0x1ff}], 0x3, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/23 06:40:22 executing program 0: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000000)=0x1) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x3, 0x1, &(0x7f00000000c0), &(0x7f0000000100), 0x0) 2018/05/23 06:40:22 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0xffffffffffffff15) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f0000000300)=[0x7, 0x6e9f]) connect$l2tp(r7, &(0x7f0000000280)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/05/23 06:40:22 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) sendfile(r4, r1, &(0x7f0000000280), 0xb6c) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$ipx_IPX_TYPE(r8, 0x100, 0x1, &(0x7f0000000300)=0x200, 0x4) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/05/23 06:40:22 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) sendfile(r4, r1, &(0x7f0000000280), 0xb6c) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$ipx_IPX_TYPE(r8, 0x100, 0x1, &(0x7f0000000300)=0x200, 0x4) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) [ 610.897080] binder: undelivered TRANSACTION_ERROR: 29189 [ 610.903089] binder: undelivered TRANSACTION_ERROR: 29201 [ 610.935779] binder: 14784:14792 ERROR: BC_REGISTER_LOOPER called without request 2018/05/23 06:40:22 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) [ 610.970946] binder: 14784:14792 unknown command 0 2018/05/23 06:40:22 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x7, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) timerfd_settime(r2, 0x0, &(0x7f0000000280)={{0x77359400}, {0x77359400}}, &(0x7f00000002c0)) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000300)=0x3) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000000c0)) sysfs$2(0x2, 0x389, &(0x7f0000000180)=""/223) syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000000440)='./file1\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x80, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f0000000ac0)) preadv(0xffffffffffffffff, &(0x7f00000023c0), 0x0, 0x0) setrlimit(0x0, &(0x7f0000000380)) 2018/05/23 06:40:22 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209, 0xd1}, {&(0x7f0000000080)=""/242, 0xf2}], 0x2, 0x10400003) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) mkdirat$cgroup(r0, &(0x7f0000000180)='syz0\x00', 0x1ff) 2018/05/23 06:40:22 executing program 4: socket$netlink(0x10, 0x3, 0xf) r0 = syz_fuseblk_mount(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='./file0\x00', 0xc000, 0xffffffffffffffff, 0xffffffffffffffff, 0xff, 0x7, 0x200000) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000140)=""/148, 0xfffffffffffffe01}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000200)) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) [ 610.994548] binder: 14784:14792 ioctl c0306201 20000000 returned -22 [ 611.010940] binder: 14784:14792 got transaction to context manager from process owning it [ 611.019966] binder: 14784:14792 transaction failed 29201/-22, size 0-0 line 3009 [ 611.432783] IPVS: Creating netns size=2536 id=223 [ 611.455011] IPVS: Creating netns size=2536 id=224 [ 611.837342] binder: BINDER_SET_CONTEXT_MGR already set [ 611.837349] binder: 14784:14923 ERROR: BC_REGISTER_LOOPER called without request [ 611.837362] binder: 14784:14923 unknown command 0 [ 611.837370] binder: 14784:14923 ioctl c0306201 20000000 returned -22 [ 611.862627] binder: 14784:14920 ioctl 40046207 0 returned -16 [ 611.862687] binder_alloc: 14784: binder_alloc_buf, no vma [ 611.862712] binder: 14784:14923 transaction failed 29189/-3, size 0-0 line 3141 [ 611.883934] binder: undelivered TRANSACTION_ERROR: 29189 [ 611.890284] binder: undelivered TRANSACTION_ERROR: 29201 2018/05/23 06:40:23 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x4) r1 = socket$inet6(0xa, 0x2000000802, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r3, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000003c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000400)={@empty, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x10001, 0x7, 0x742e, 0x500, 0xffffffff, 0x100000, r4}) fchmodat(r2, &(0x7f00000000c0)='./file0\x00', 0x100) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000100)=0x7, 0x2) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/23 06:40:23 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000080)="b049b25896db5cb16eaed4ad556dc07eb484039bca8cf48041c999dec3392d76cf1d63b9f928f7c25580c0a488ab2d0dc63480c6face019847d4adad2c0ce943a83c9abb7b63e9d54a5846a569a88d637f261f0eb6fc1f7e2f477cdc6119d8735db7eb89d7bbc77eeb68c64391243988981568fa098ee55402f51114c80d361d2e130cb8507477079ddca5443dd754e6d4a0aab37745264d18c5c17e48da6faa04d5a7263e5fd18b650df07f06ea", 0xae}, {&(0x7f00000013c0)="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", 0x1000}, {&(0x7f0000000140)="d432c428386b80862958a479a5a39cc6ef694f89dfe914866dec7072821130a2e0dfe143d487393080939ef0566a1d39208b6a76aa2e8347da0e3e35ef5b2fa30a61c58cd7867941b724a574b1f5a032cc0cbf8963ae835679fa2d608dab90b3fc758096b683acc1ba81360e9a3915a86edb4d46d436e06e84cff06cc4109e6eaf5832920eb31aadd452b463d10ffe0c00f1e3861699849939916a734f29d0273c7fd309692823a6d18c4b468a68233bc2282cfa8c7a9c11e813b8352307f7ed88933de3cd1bd077ce6d55bb776362fe9fad1ddaf0ebe6bda2b1ae4aeb6a38135fda", 0xe2}, {&(0x7f00000023c0)="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", 0x1000}], 0x4) 2018/05/23 06:40:23 executing program 6: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x20) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x7f000000, 0x4) write$cgroup_int(r0, &(0x7f0000000200)=ANY=[], 0xfffffcf6) fallocate(r0, 0x1, 0x3ff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000140)=""/146) getsockname$ipx(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) fallocate(r0, 0x0, 0x0, 0x8000006) 2018/05/23 06:40:23 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r5}, {r0, 0x6}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0xa0, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r8, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x840000}, 0x2fd, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/05/23 06:40:23 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x9, &(0x7f0000000100)=@req3, 0x3) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}}) pselect6(0x40, &(0x7f0000000040)={0x401, 0x1000, 0x3, 0x200, 0x0, 0x9, 0x4, 0x9}, &(0x7f0000000080)={0x1, 0x8a9, 0x7, 0x2, 0xf55, 0x3fc00, 0x1, 0x10000}, &(0x7f00000000c0)={0x5, 0x2, 0x2, 0xfffffffffffff800, 0x80000001, 0x10000, 0x8, 0x8001}, &(0x7f0000000140)={0x77359400}, &(0x7f00000001c0)={&(0x7f0000000180)={0x8}, 0x8}) 2018/05/23 06:40:23 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) ioctl$void(r0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000100)={r2, 0x1e}) openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x4100, 0x0) sendto$ipx(r1, &(0x7f0000000000)="30f800ecbe10141f8901b4716b57d29ee31c396d1cd133f978ce52a3a1a8ec360bf6e9e2dd89c1d1a028149de6bc49", 0x2f, 0x24040091, &(0x7f0000000040)={0x4, 0xd28e, 0x9, "8efbae41b3dc", 0xf6}, 0x10) getsockname(r0, &(0x7f0000000300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000280)=0xf5bc1d640ea0d3b) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x11, r3, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x6) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) 2018/05/23 06:40:23 executing program 0: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000000)=0x1) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x3, 0x1, &(0x7f00000000c0), &(0x7f0000000100), 0x0) 2018/05/23 06:40:23 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000080), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x202, 0x0) 2018/05/23 06:40:23 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) open(&(0x7f0000000140)='./file0\x00', 0x44082, 0x0) [ 612.067335] binder: 14937:14942 ERROR: BC_REGISTER_LOOPER called without request [ 612.076921] binder: release 14937:14942 transaction 384 out, still active [ 612.084187] binder: undelivered TRANSACTION_COMPLETE [ 612.093254] binder_alloc: binder_alloc_mmap_handler: 14937 20000000-20002000 already mapped failed -16 [ 612.109339] binder: BINDER_SET_CONTEXT_MGR already set 2018/05/23 06:40:23 executing program 2: ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x8d, 0x6800000000000000, &(0x7f0000000280)="d009a0a2a25049d8b54ccbf992f4992fa180d59abc4b6816ff718b0a693b0cf5137e9b848f05ed75d21c57e65eacb3938da021b97fb605b1de1be27cfdf905000000000000009b06bfcf9a75557b376bcde37031ef4a598e1130d4a1f43dfd6d93966a5b4fef6f550cd8bd97160780eff4f6e7c1cec9e788f563a7c1803f1a5678707746bb2be73b6fc1597044"}) 2018/05/23 06:40:23 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') setsockopt$inet6_buf(r0, 0x29, 0x54, &(0x7f0000000080)="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", 0xfe) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0xfffffffffffffffd) 2018/05/23 06:40:23 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/05/23 06:40:23 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r5}, {r0, 0x6}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0xa0, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r8, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x840000}, 0x2fd, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/05/23 06:40:23 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) ioctl$void(r0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000100)={r2, 0x1e}) openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x4100, 0x0) sendto$ipx(r1, &(0x7f0000000000)="30f800ecbe10141f8901b4716b57d29ee31c396d1cd133f978ce52a3a1a8ec360bf6e9e2dd89c1d1a028149de6bc49", 0x2f, 0x24040091, &(0x7f0000000040)={0x4, 0xd28e, 0x9, "8efbae41b3dc", 0xf6}, 0x10) getsockname(r0, &(0x7f0000000300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000280)=0xf5bc1d640ea0d3b) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x11, r3, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x6) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) [ 612.114696] binder: 14937:14947 ERROR: BC_REGISTER_LOOPER called without request [ 612.126436] binder_alloc: 14937: binder_alloc_buf, no vma [ 612.132718] binder: 14937:14947 transaction failed 29189/-3, size 0-0 line 3141 [ 612.141209] binder: 14937:14942 ioctl 40046207 0 returned -16 2018/05/23 06:40:23 executing program 5: r0 = epoll_create1(0x80000) r1 = epoll_create1(0x0) close(r0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000c85000)) ioctl$SG_GET_COMMAND_Q(r2, 0x2270, &(0x7f00000000c0)) fchdir(r1) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x3}) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f0000000080), 0x8) 2018/05/23 06:40:23 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="11634840c7689c03c2c4da6b43f462313e5333e3fd68c197b882521525228ad78be629aaf28ad84a092fcec6bce15c004a7971b306984941ee99712a155416d1ba21e3275a3a34660b8b323e3e1a116af1410181d9b16e26480b43e3296584dc0bc7d1f082b8df672374361e9454292fc472138ea11ef0dccff4", @ANYRES64=0x0, @ANYBLOB="fa37fc85ab1df57b2e81ce"], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000080), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) [ 612.181467] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/23 06:40:23 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/igmp\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) open(&(0x7f0000000080)='./file0\x00', 0x4000, 0xffffffffffffffff) fstatfs(r1, &(0x7f00000000c0)=""/106) 2018/05/23 06:40:23 executing program 5: socketpair(0x2, 0x80000, 0x800, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) renameat2(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x4) write(r2, &(0x7f00000001c0), 0xfffffef3) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) [ 612.221649] binder: BINDER_SET_CONTEXT_MGR already set [ 612.221655] binder: 14973:14976 ioctl 40046207 0 returned -16 [ 612.221722] binder: 14973:14976 ERROR: BC_REGISTER_LOOPER called without request [ 612.221810] binder: 14973:14976 ioctl c0306201 20007000 returned -14 [ 612.276569] binder: release 14937:14942 transaction 384 in, still active [ 612.286173] binder: send failed reply for transaction 384, target dead 2018/05/23 06:40:24 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f0000000300)=""/133) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/05/23 06:40:24 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x402000, 0x0) write$binfmt_script(r1, &(0x7f0000000240)={'#! ', './file0', [{0x20, '/selinux/enforce\x00'}, {0x20, '/selinux/enforce\x00'}, {0x20, '/selinux/enforce\x00'}, {0x20, '/selinux/enforce\x00'}, {0x20, '/selinux/enforce\x00'}, {0x20, '/selinux/enforce\x00'}], 0xa, "81630efaa5e3456cf6365026def5f52d9a21afc71fdbec37df2d7db71c91e00a0689993cc5d45c681e96929d5cc8df0918a781c6e02715b0932058c8212bd984b5b2f14486294275d827affbfbb14d34943f958a96b62dc3c378ac2e4bb6d830ebfdad07807267c8beaf54acefffe7bd80d97813dea620122a"}, 0xf0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x200000, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00000000c0)=0x7) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") write$evdev(r0, &(0x7f0000000200)=[{{0x77359400}}], 0xffa7) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000100)={0x3, 0x96, "fbe1765a77d9a4eaeed4ad80847422cc30c3bc94ec7ca3f8bf9338640bfc062cc0758c77910b91875001c33dbd06404aa91863e99d127bb43e5aab1da61ef5a97fd34ca44c0f450247eda2936a234067ab69ca44c33598f9eddc6eb2e4b48893971af97f02d9ded4bd42b623e533f54cbe102c9a41733ec9741faecee8ba5f3f6769ac4a3be1f35ddfd533dad7e528a2db355c9c0120"}) 2018/05/23 06:40:24 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000000c0)={'mangle\x00'}, &(0x7f00000001c0)=0x24) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000000)={0x4, 0xa73a, 0x0, 'queue0\x00', 0x5}) 2018/05/23 06:40:24 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x83, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000080), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/05/23 06:40:24 executing program 5: socketpair(0x2, 0x80000, 0x800, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) renameat2(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x4) write(r2, &(0x7f00000001c0), 0xfffffef3) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 2018/05/23 06:40:24 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00000003c0)=0x89) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209, 0x40}, {&(0x7f0000000080)=""/242, 0xf2}], 0x2, 0x10400003) r1 = add_key(&(0x7f0000000180)='logon\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="771c2deed0fa7f205abc558cb4c7d3b9bc5c900eb03e1e249ea22425fb5e7c6e4a5dc065b8bab96ce8a0ed2c0708b9d1e382f93a732532ef9fc0db63ffdef8af5a12cd6aef", 0x45, 0xffffffffffffffff) keyctl$setperm(0x5, r1, 0x400) openat$cgroup_ro(r0, &(0x7f0000000380)='io.stat\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) 2018/05/23 06:40:24 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x40c0, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x4, 0x10, 0x7fff, 0x1}, &(0x7f00000002c0)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={r1, 0x4}, 0x8) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/load\x00', 0x2, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x2) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000540)={0x6, &(0x7f0000000500)=""/6}) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000580)='tls\x00', 0x4) mkdir(&(0x7f00000004c0)='./file1\x00', 0x140) r4 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0xfffa) write$tun(r0, &(0x7f0000000340)={@void, @void, @ipv4={{0x9, 0x4, 0x5, 0x5fb, 0x129, 0x64, 0x8, 0xa56, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, {[@rr={0x7, 0x7, 0x7ff, [@loopback=0x7f000001]}, @lsrr={0x83, 0x7, 0x4, [@loopback=0x7f000001]}]}}, @dccp={{0x4e22, 0x4e22, 0x4, 0x1, 0x7fff, 0x0, 0x0, 0x7, 0x0, "23be42", 0xffffffffffffffc1, "4df8ec"}, "1d7960a42cfe7cc68da35d6fef4e1f7740daecd99d4e17b70f8d55d2320cd700f6bf70741badf88b05bf313b4ef659f7d28c44c1506cfe757ce99d2d5b0e7f242a080f9d3d1ed8be186a61301458c2aab14802003143ff8b6883cffe4f61f835b26ee394cacc7185a6518f1c3a1993df8503d97501d8fe467da6822a4976cf88d2f40f1d829a99b40e43755fa09b09d7a144765f4f111c8d88afc04464c895a9c20204009a52e9e2f3be173f98862623e995282727991c8f993d867290995f31596b971f23e99ebbaf7da4d6fe66cf6ab43de98e76c1ddeaf032fadfe36656ee123493f703b92b56d967860a3e426ece0002b303af"}}}, 0x129) splice(r3, &(0x7f00000000c0), r4, &(0x7f0000000200), 0x0, 0xe) rename(&(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='./file0\x00') ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000480)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) 2018/05/23 06:40:24 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) ioctl$void(r0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000100)={r2, 0x1e}) openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x4100, 0x0) sendto$ipx(r1, &(0x7f0000000000)="30f800ecbe10141f8901b4716b57d29ee31c396d1cd133f978ce52a3a1a8ec360bf6e9e2dd89c1d1a028149de6bc49", 0x2f, 0x24040091, &(0x7f0000000040)={0x4, 0xd28e, 0x9, "8efbae41b3dc", 0xf6}, 0x10) getsockname(r0, &(0x7f0000000300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000280)=0xf5bc1d640ea0d3b) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x11, r3, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x6) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) 2018/05/23 06:40:24 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f0000801ff8)=@file={0x1, './file0\x00'}, 0xa) r3 = fcntl$dupfd(r0, 0x0, r1) sendmsg$unix(r1, &(0x7f0000000fc8)={&(0x7f0000f5aff6)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000471000), 0x0, &(0x7f0000000ff0)}, 0x0) openat$cgroup_ro(r3, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) dup2(r3, r1) connect$unix(r0, &(0x7f0000000000)=@abs, 0x6e) [ 613.116593] binder_alloc: binder_alloc_mmap_handler: 14973 20000000-20002000 already mapped failed -16 [ 613.130057] binder: 14973:14999 ERROR: BC_REGISTER_LOOPER called without request [ 613.141041] binder: 14973:14997 ioctl c0306201 20007000 returned -14 2018/05/23 06:40:24 executing program 0: r0 = gettid() ptrace$pokeuser(0x6, r0, 0x2, 0x6736) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) lgetxattr(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)=@random={'system.', '/dev/urandom\x00'}, &(0x7f00000002c0)=""/26, 0x1a) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000000000)) setsockopt$EBT_SO_SET_COUNTERS(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000800)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='iso9660\x00', 0x1020, &(0x7f0000000340)) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x20000, 0x0) lremovexattr(&(0x7f0000000140)='./file0/file1\x00', &(0x7f0000000180)=@known='user.syz\x00') sendto$unix(r1, &(0x7f0000000040)="1683c98b7de85b8564abf737abbadf7b420958091d435d1850", 0x19, 0x4, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e21}, 0x6e) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f00000004c0)=0xe8) syz_fuseblk_mount(&(0x7f0000000380)='./file0\x00', &(0x7f0000000340)='./file0/file0\x00', 0x0, r2, 0x0, 0x0, 0x0, 0x2) 2018/05/23 06:40:24 executing program 2: kexec_load(0x6, 0x7, &(0x7f0000000400)=[{&(0x7f0000000080)="3d85b989a97926483abd100e8e57e504f51b8600736475519cb6d24ce6c4fbf30b821d8071e675300113d534bdc49c40a2680cbb5befc0b2ad172b5bbf8a19f11b0ed1898b0146ae79c8b3272a2717dcdbcc56a68aad0e009b269d01874a51e15b0bb9b9dfc97163ebb47c87d09f24", 0x6f, 0xf4d0, 0x1000000000000}, {&(0x7f0000000200)="ecd553fbf2d8dd5f5e2df752ad29d20a6d5df2c65a8129ac979701b3455d384ffab79a67fa0fbeafa55f852fc4bd", 0x2e, 0xfffffffffffffffc, 0x6}, {&(0x7f0000000240), 0x0, 0x0, 0x2}, {&(0x7f0000000280)="ea8f34c7d4a5d03bcb33809f32", 0xd, 0x10001, 0x78d5}, {&(0x7f00000002c0)="6b9e79c9e773a2a93426867bf325b62a290cd9cbecb13773b7b52f76e33f042333d919e8218cdfcfd5d6905fc8c5f54496a75fd3b276d36e44c29b613d0d0a1e73a8528b764e92dbb52b888f6f9bfe7c0b806155508c49e76bef7188f0e1b550a200d4a45bb1b5e692", 0x69, 0x80000000000000, 0x1fd5}, {&(0x7f0000000340)="b78866f04603e62f473cfc6afe4c57bf499e26ce4586d6b9652b09091ad7ff24d1cf4947534225caf144e0cc3367f82424aac5e31a6a60ac92577d4569a76632523d15d448c28618b1d35267f58a014edc0d6103577ac6d7a978dfcbc2a46772a86486c917a6f9e9a3d4797db2da871a96", 0x71, 0x8, 0xffffffff}, {&(0x7f00000003c0)="93f92e11685bef1c1e5be29172a5a3e32f66e3c85ac042f63363599d9858ad4ec991bb68ba7e7fad50", 0x29, 0x37, 0x100}], 0x2) r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x44, 0x0, &(0x7f0000000180)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f00000000c0), &(0x7f0000000140)=[0x0]}}], 0x0, 0x0, &(0x7f0000002000)}) 2018/05/23 06:40:24 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000000301ff07008f00003d88c000001018ddd8ff28d07f7cb1b853a64e0c3ba40b030000e338c5f23cb3f18291"], 0x2f}, 0x1}, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00000000c0)=""/192) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmmsg(r0, &(0x7f00000013c0), 0x2ca3bfc89d2264d, 0x2, &(0x7f0000000c40)={0x0, 0x989680}) 2018/05/23 06:40:24 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209, 0xd1}, {&(0x7f0000000380)=""/242, 0xf2}], 0x2, 0x10400003) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) [ 613.204330] binder: 15011:15018 ERROR: BC_REGISTER_LOOPER called without request [ 613.221257] binder: release 15011:15018 transaction 388 in, still active [ 613.237706] binder: send failed reply for transaction 388 to 15011:15018 2018/05/23 06:40:24 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) getpid() r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='coredump_filter\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) r2 = open(&(0x7f00000004c0)='./file0\x00', 0x3fff, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x1, 0x20}, &(0x7f00000000c0)=0xc) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x80000001}, &(0x7f0000000140)=0x8) getsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f0000000200)=""/115, &(0x7f0000000180)=0x73) [ 613.250016] binder: BINDER_SET_CONTEXT_MGR already set [ 613.262713] binder: 15030:15032 ioctl 40046207 0 returned -16 [ 613.275081] binder: 15030:15032 got transaction with invalid offset (0, min 0 max 0) or object. [ 613.278744] binder: BINDER_SET_CONTEXT_MGR already set [ 613.278751] binder: 15011:15041 ioctl 40046207 0 returned -16 [ 613.282855] binder: 15011:15041 ERROR: BC_REGISTER_LOOPER called without request [ 613.288037] binder_alloc: 15011: binder_alloc_buf, no vma [ 613.288050] binder: 15011:15043 transaction failed 29189/-3, size 0-0 line 3141 [ 613.294584] binder: undelivered TRANSACTION_ERROR: 29189 [ 613.294674] binder: undelivered TRANSACTION_COMPLETE [ 613.294679] binder: undelivered TRANSACTION_ERROR: 29189 [ 613.352660] binder: 15030:15032 transaction failed 29201/-22, size 0-8 line 3204 [ 613.367278] binder: undelivered TRANSACTION_ERROR: 29201 2018/05/23 06:40:25 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000001c0)="4c0000005e006d60583bfd956fa283b724a6008000004e22000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0xffffffffffff6c08, 0x4) 2018/05/23 06:40:25 executing program 1: r0 = socket$inet6(0xa, 0x800, 0x81) sendmsg$inet_sctp(r0, &(0x7f0000000500)={&(0x7f0000000100)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000440), 0x378}, 0x10008000) sendto$inet6(r0, &(0x7f0000000000)="18", 0x1, 0x8000, &(0x7f0000000040)={0xa}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f00000000c0), 0x8) write$binfmt_elf64(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}}, 0x24d) 2018/05/23 06:40:25 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000000)=[{0x4, 0x5}, {0xc}, {0x7, 0x7}, {0xa, 0x7}, {0x3, 0x4}, {0x8, 0x3}, {0xf, 0xffff}], 0x7) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000040)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x357, 0x0, &(0x7f0000003fe8)=ANY=[@ANYBLOB='Kc\x00\x00'], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="c02d0c76e08564e019b99478e93c84f847a1bb350dcbd1adf0bdd64f5c709198a08357460361926ffcc1e9609d1dc16793475ae10ca18d814af5c958c3d9fce0856fc083525bf959012642bb4b437ad59bb0bfa88194623596fe10a2c465d4d97bddd47e011948e521af3c76b1adb0d20da3c2170a0fae28bc3d5b37389d775f3af8354e95f6f29879dc1e", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000080), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) eventfd(0x80) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f0000000280)={0x8, 0x576c770f, 0x1, 0xfffffffffffffffe, 0x3ff, 0x2}) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f00000000c0)={0x5, 0x70, 0x200, 0x4, 0x2, 0x7, 0x0, 0x7fffffff, 0x20, 0x1, 0x0, 0x1ff, 0xffffffffffffe920, 0x1, 0x2d25, 0x80000000, 0x7fff, 0x80, 0x9, 0x64c, 0x6, 0x7, 0x20, 0x50000, 0xffffffff, 0xffffffffffffffc0, 0x1, 0x3, 0x9ae7, 0xfffffffffffffffc, 0x7702, 0x1ff, 0x100000000, 0x3, 0xffff, 0x4, 0x6, 0x10001, 0x0, 0x0, 0x1, @perf_config_ext={0x4, 0x101}, 0x40, 0x9, 0x7, 0x6, 0x5, 0x7, 0x7fff}) 2018/05/23 06:40:25 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@generic={0x780, 0x8, 0x6}) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00000000c0)={0x5, 0x0, 0x1}) 2018/05/23 06:40:25 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup/syz0\x00', 0x200002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) prctl$setfpexc(0xc, 0x40000) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) ioctl$SG_EMULATED_HOST(r4, 0x2203, &(0x7f00000005c0)) r5 = socket$l2tp(0x18, 0x1, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000280)={0x0, 0x80000, r4}) poll(&(0x7f0000000500)=[{r6}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x2000000010}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r7 = socket$inet6_udp(0xa, 0x2, 0x0) accept4$inet6(r4, &(0x7f00000003c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000400)=0x1c, 0x80000) connect$inet6(r7, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r8 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000480)=@sack_info={0x0, 0x800, 0xffffffff}, &(0x7f00000004c0)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000540)={r9, 0x6}, &(0x7f0000000580)=0x8) r10 = socket(0xa, 0x1, 0x0) ioctl(r10, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r8, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r8, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x2, 0x9, "7aee812b6a2423784677a1672d0e552e34855a1b4f5eae984671942765325054336510fc8ba4e4ba50fc3f296ab78cc6096ff552ed113bc9e9097df64f4e6873", "9f7f94d7ae34ad3ca0cbc24b4f14ca81b153e76487f8c70aa7c011bd1c86c91e", [0x625, 0xf0c]}) 2018/05/23 06:40:25 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f0000000300)=""/133) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/05/23 06:40:25 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) fsync(r0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) pread64(0xffffffffffffffff, &(0x7f0000000040)=""/8, 0x8, 0x9f) umount2(&(0x7f0000000080)='./file0\x00', 0x1) 2018/05/23 06:40:25 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) getpid() r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='coredump_filter\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) r2 = open(&(0x7f00000004c0)='./file0\x00', 0x3fff, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x1, 0x20}, &(0x7f00000000c0)=0xc) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x80000001}, &(0x7f0000000140)=0x8) getsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f0000000200)=""/115, &(0x7f0000000180)=0x73) 2018/05/23 06:40:25 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) setrlimit(0x7, &(0x7f0000becff0)) inotify_init1(0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="02050000070000000000000000000000020001000000000000000000000018000300050000e300000002000000e00002010000000000000000"], 0x38}, 0x1}, 0x0) 2018/05/23 06:40:25 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_mr_vif\x00') sendfile(r0, r1, &(0x7f0000000000)=0x2200000, 0x80000002) [ 614.086815] binder: 15063:15066 ioctl 40345410 20000040 returned -22 [ 614.119613] binder: 15063:15066 ioctl c0306201 20008fd0 returned -14 2018/05/23 06:40:25 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffff0e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x10100, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000180)={0x15, 0xe1, &(0x7f0000000080)="ee06237ac8675e009d4482f3d22571ed7f2681938883970b148ac3c77988412583be98091428f39bd8a57d0a14e9d6493daf8cd65bf26dbf5d1ce4d12eb72bcea5a3ca38824b935049b3efb308e71843e6adb4f94bd39ad2b6c272fbecd996f6832f85ad52ae43357952e2f964d99fa75541922b0cf1e60117e1d31923246526f39d7155796a2279a6f4791de4dda59135f0388409cafacb8a2b9d4af443d81bd02400371bc2276c31af54badacd2c42d01a99097dbb2136fa26023f9a25a0cf28e7aed1d081efb4ff9567b2ae978a994c356453fb8f60dd8e6aad597bcfed981a"}) r3 = getpgrp(0xffffffffffffffff) ptrace(0x10, r3) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) 2018/05/23 06:40:25 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f00000000c0)='children\x00') open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f0000000100)=ANY=[@ANYBLOB="6e6174000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000020000000000000000000000000000000000"], 0x48) 2018/05/23 06:40:25 executing program 5: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40, 0x0) r0 = dup(0xffffffffffffff9c) renameat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x2) fstat(r0, &(0x7f0000000400)) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x2, 0x1082) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r0, r2, &(0x7f0000000080), 0x102000004) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x40, @tick=0x9, 0x45f, {0x42ed, 0x374}, 0x0, 0x1, 0x9}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000480)="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", 0x1000) 2018/05/23 06:40:25 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rfkill\x00', 0x111000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000440)) accept4(0xffffffffffffff9c, &(0x7f0000000200)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000140)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0x0, 0x7}, &(0x7f00000002c0)=0x8) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r5 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_misc(r5, &(0x7f0000000300)=ANY=[@ANYBLOB="d9551414000000000000dc7dcbefc9252d4ec484c02e7ca43242ebfc032edbb3fdbc10715fe9ab7cbad58b850554075f2000000000000000b627e9d6fa7e56ed2e3d1a9442e6a50000000000"], 0x16) getsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=0x1000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000000380)={0x4, 0x1, 0xfff}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000040)=@sack_info={r2, 0x5, 0xff}, 0xc) setsockopt$inet6_tcp_TLS_TX(r5, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x2000) sendfile(r5, r5, &(0x7f00000000c0), 0xfff) [ 614.139637] binder: 15063:15066 ioctl c0306201 20007000 returned -14 [ 614.147175] binder: 15063:15066 ioctl c0306201 2000dfd0 returned -14 [ 614.168960] binder_alloc: binder_alloc_mmap_handler: 15063 20000000-20002000 already mapped failed -16 [ 614.197350] binder: BINDER_SET_CONTEXT_MGR already set [ 614.197360] binder: 15063:15066 ioctl 40046207 0 returned -16 [ 614.232666] binder: 15063:15066 ioctl 40345410 20000040 returned -22 [ 614.234746] binder: 15063:15091 ioctl c0306201 20008fd0 returned -14 [ 614.239598] binder: 15063:15091 ioctl c0306201 20007000 returned -14 [ 614.239663] binder: 15063:15108 ioctl c0306201 2000dfd0 returned -14 2018/05/23 06:40:26 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000040)={{0x0, 0x0, 0x0, 0x0, 0x4}}) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ip_tables_names\x00') sendfile(r1, r3, &(0x7f0000000000), 0x80000002) 2018/05/23 06:40:26 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) open(&(0x7f0000000080)='./file0\x00', 0x4000, 0x10) 2018/05/23 06:40:26 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) readahead(r1, 0x1, 0x67b4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x8, 0x52, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) r2 = memfd_create(&(0x7f0000003780)='/dev/binder#\x00', 0x2) sendmmsg$unix(r2, &(0x7f00000037c0), 0x0, 0x20000000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000080), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000000c0)=0x0) ptrace$peek(0x3, r3, &(0x7f0000000100)) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000040)={'nat\x00', 0x2, [{}, {}]}, 0x48) 2018/05/23 06:40:26 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl$SIOCGIFMTU(r4, 0x8921, &(0x7f0000000380)) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/05/23 06:40:26 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10000, 0x800) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000100)={0x4, 0x8f, &(0x7f0000000040)="e0c80c920cf59a76cd293c27db3c00abb52b7b32e208ae5f11b37aaab512c8f74a3fcbd11f25fdcf04be3e92d03c30dc8693a6b2ed0d00a176b68fdd035f7aca05b0a20fc0558f1e1e1f67b0fb760aa28232ca7b069145ad83c5423c5ff051744fefddcfacc8ee65cd757e93fcc080cb65232a951b8851dcb6eb0593dbd28427f19440ab3be43391c796ac09852be8"}) prctl$void(0x17) 2018/05/23 06:40:26 executing program 2: r0 = socket(0x3, 0x803, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") lchown(&(0x7f0000000040)='/\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x200000, 0x0) renameat2(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x2) 2018/05/23 06:40:26 executing program 0: r0 = socket(0xe, 0x0, 0x100) ioctl(r0, 0x0, &(0x7f0000000240)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040)=0xffffffffffff81ca, 0x4) fallocate(r1, 0x8000000000000, 0xb4cd, 0x8000005) fallocate(0xffffffffffffffff, 0x3, 0x0, 0xffff) 2018/05/23 06:40:26 executing program 5: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40, 0x0) r0 = dup(0xffffffffffffff9c) renameat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x2) fstat(r0, &(0x7f0000000400)) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x2, 0x1082) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r0, r2, &(0x7f0000000080), 0x102000004) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x40, @tick=0x9, 0x45f, {0x42ed, 0x374}, 0x0, 0x1, 0x9}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000480)="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", 0x1000) 2018/05/23 06:40:26 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x200) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000000c0)=""/167, &(0x7f0000000180)=0xa7) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) 2018/05/23 06:40:26 executing program 5: r0 = socket$inet(0x2, 0x4000000000000004, 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100)=0x1000, 0x4) sendto$inet(r0, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) [ 615.125933] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=26994 sclass=netlink_route_socket pig=15139 comm=syz-executor6 2018/05/23 06:40:26 executing program 1: r0 = socket(0x10, 0x803, 0x0) fsync(r0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000008740)=[{{&(0x7f00000038c0)=@nfc, 0x0, &(0x7f0000005a80)=[{&(0x7f0000003940)=""/4096}, {&(0x7f0000004940)=""/4096}, {&(0x7f0000005940)=""/44}, {&(0x7f0000005980)=""/106}, {&(0x7f0000005a00)=""/72}]}}, {{&(0x7f0000005b00)=@un=@abs, 0x0, &(0x7f0000005c80)=[{&(0x7f0000005b80)=""/233}], 0x0, &(0x7f0000005cc0)=""/249}}, {{&(0x7f0000005dc0)=@ax25, 0x0, &(0x7f00000060c0)=[{&(0x7f0000005e40)=""/214}, {&(0x7f0000005f40)=""/127}, {&(0x7f0000005fc0)=""/200}], 0x0, &(0x7f0000006100)=""/147}}, {{0x0, 0x0, &(0x7f0000008280)=[{&(0x7f00000061c0)}, {&(0x7f0000006200)=""/4096}, {&(0x7f0000007200)=""/4096}, {&(0x7f0000008200)=""/72}], 0x0, &(0x7f00000082c0)=""/236}}, {{&(0x7f00000083c0)=@hci, 0x0, &(0x7f0000008680)=[{&(0x7f0000008440)=""/206}, {&(0x7f0000008540)=""/252}, {&(0x7f0000008640)=""/63}], 0x0, &(0x7f00000086c0)=""/109}}], 0x40000000000033b, 0x10002, &(0x7f0000003880)={0x77359400}) 2018/05/23 06:40:26 executing program 2: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) getrandom(&(0x7f0000000180)=""/109, 0x6d, 0x1) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x200000, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0x100, {0x2, 0x4e24}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x100, 0x1, 0x42, 0x1, 0x5, &(0x7f0000000080)='ipddp0\x00', 0xcdd, 0x3, 0x3503}) r1 = fcntl$dupfd(r0, 0x406, r0) getsockname$packet(r1, &(0x7f0000000200), &(0x7f0000000240)=0x14) 2018/05/23 06:40:26 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$cgroup_int(r1, &(0x7f0000000200)=ANY=[], 0xfffffcf6) fallocate(r1, 0x11, 0x6, 0x10000) pwritev(r1, &(0x7f00000013c0)=[{&(0x7f0000000340)="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", 0xfab}], 0x1, 0x0) fsync(r0) 2018/05/23 06:40:26 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000400)={0x3f, {{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x88) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000300)=0x8) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$IP6T_SO_GET_ENTRIES(r8, 0x29, 0x41, &(0x7f0000000340)={'mangle\x00', 0x67, "286caa9a11808265c77426537fafd656645d2e8ca8f666c0d016358e0006f784e6af6550337ba82fcd0b0fd4c5698ab2afe086eda60754fd1bd00fbed9d2c48c6d97554f437fcb363a1ca51a0e09f5c3297c604478f4cbd05e713c1e29c3a1bff9d061453f01a9"}, &(0x7f0000000040)=0x8b) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000000280)=0x6, 0x4) fcntl$notify(r0, 0x402, 0x31) ioctl$LOOP_SET_BLOCK_SIZE(r8, 0x4c09, 0x2) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) [ 615.142861] binder: 15127:15142 ERROR: BC_REGISTER_LOOPER called without request [ 615.143040] binder_alloc: 15127: binder_alloc_buf, no vma [ 615.143056] binder: 15127:15142 transaction failed 29189/-3, size 0-0 line 3141 [ 615.201112] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=26994 sclass=netlink_route_socket pig=15152 comm=syz-executor6 2018/05/23 06:40:26 executing program 2: r0 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) memfd_create(&(0x7f0000000000)="74756e08000000000000008000", 0x1) lseek(r0, 0xfffffffffffffffe, 0x1) 2018/05/23 06:40:26 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000002c0)=[@in6={0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x14}, 0x6}, @in6={0xa, 0x4e23, 0xffffffff00000000, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}, @in6={0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x100}], 0x54) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000), &(0x7f00000001c0)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x2, &(0x7f0000000140)=[{0x80}, {0x6}]}, 0x10) 2018/05/23 06:40:26 executing program 5: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x800) [ 616.042766] binder: BINDER_SET_CONTEXT_MGR already set [ 616.042773] binder: 15127:15208 ERROR: BC_REGISTER_LOOPER called without request [ 616.055879] binder: 15127:15207 ioctl 40046207 0 returned -16 [ 616.060677] binder_alloc: 15127: binder_alloc_buf, no vma [ 616.060698] binder: 15127:15208 transaction failed 29189/-3, size 0-0 line 3141 2018/05/23 06:40:27 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) pwrite64(r1, &(0x7f0000000280), 0x0, 0x0) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x3, 0x1, 0x3f, 0x0, 0x9, 0x5, 0x0, {0x0, @in6={{0xa, 0x4e22, 0x4, @empty, 0x1449f3b8}}, 0xfffffffffffffff9, 0xfff, 0xf5, 0x7fff, 0x401}}, &(0x7f0000000280)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f00000003c0)={r6, 0xa5f3}, 0x8) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000400)={"657036677265300086f261658c1b2ef2", r2}) r7 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r7, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r8 = socket$l2tp(0x18, 0x1, 0x1) socket(0xa, 0x1, 0x0) ioctl(r5, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r8, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r8, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/05/23 06:40:27 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000000)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000000040)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000c6dfd0)={0x8, 0x0, &(0x7f0000dd0000)=[@acquire={0x40046306}], 0x0, 0x0, &(0x7f0000008f37)}) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x41, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xe, &(0x7f00000000c0)="f46c79f8497b919fe613867067f3bf09231495b5793728c95c5e3c7f6c6ec9a44104a54346fb5a2845d86f69682146143629a94bdcc554fde1b068554158cfcc47a90e7ba3804865e44072bde69cb8cd250d5d240c16f86f9a53a6a8758b43fbb890fa3a358383cafb6cd4a0329470c5eafe11645d8e80acbdceb2c68c6a1b00cacb1fb28550566701bc450ae89e91a4efff6550e1aea71ee302a775a762e34f23d4d6aeb98e02c82d13730ed3c1c2e6a3d6573243f12ceb2ee80535b4439b6d541d039c53e089d46c88b00e09c977c0d8d4f98b633b4b6465c6d1f4e3d63bc1629bfb06feb4e6e478ff05e9b2e14e50", 0xf0) 2018/05/23 06:40:27 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f000000a440)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f000000a480)=0x6) r2 = dup(r0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000140), 0x10) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) pwritev(r0, &(0x7f00000093c0)=[{&(0x7f0000009240)="72e76267a012b67b9c2e41a5956b1e84aab92e298cd6d3737c6ad5b0e40f420daa0952d0a399b7883229b540bad3fc4c9a0b58cb2a76078f39db3e3cf2e0f5f01e5fb99d0a330e27a548917897907c00516be5999b56b732bf424497cca28ed64d954313e55fa3", 0x67}, {&(0x7f00000092c0)="3cf83a143a9a23389db7f3d68417cee686adcfd96792c6822dcef4ef629e6e6fc400c5fff2dad29a09605c25a103f748731d8484263f1d5ef88e748595c4c7110b95996a81c1f9478436a8a0adf526e02bfd543fafe85fdd95ce8f6323718f34a563956236aa2070fba241bf3932441ebe74fbf75f16808b3dc69ed7cd6c2a3806e53d03f809c4399c1b8782f8e81cda75c7f3c17b6dcdefb5387699e672b44be0e5139d6aa77b30ef094c2b78d99aeb0f923b5b267a0d9541fce47ffe6ce1fc3645b2a0de1a01850b82a55e5b35fd0fc17ecbd3bcf14881ae167ea9e118b3df93f044bd961264a8856f69", 0xeb}, {&(0x7f0000001340)="d2622336b1eab5b6d510c5753189f9143470e30ed602f8dce34c28d89066", 0x1e}, {&(0x7f0000005a00)="6590fd", 0x3}], 0x4, 0x0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000009400)="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", 0x1000) fcntl$setsig(r2, 0xa, 0x1c) r3 = gettid() setsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000000040)="1f21be92fa3ff98d5b421feec88fd8d6a4f04a2a33bd7ce93fb5c4ff3fa9cb9f93f318766f6b5d5ed093f134d2a88c6f625be4c5708320565a859e25afed0011e7a8519d8cd8f8c202e73eb3df484d87303913f2f47b50b7bdfba7dd6886892973b90a188ff03d8776590da15263331334cfe5f387de09d28b2e8e30019df5363afba50fd68f720d7bc97d21e9c4d7c7e4707263f9b5900fef109743b55571950d88b9dbddeff90bbe786079538db79c45878e551593021e4b34140a26ddb7a1ab4f5a", 0xc3) fcntl$setownex(r2, 0xf, &(0x7f0000000280)={0x2, r3}) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x7b7d) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f0000009000)=[{{&(0x7f0000000180)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, 0x80, &(0x7f0000002640)=[{&(0x7f0000000200)=""/30, 0x1e}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f0000000240)=""/48, 0x30}, {&(0x7f00000012c0)=""/65, 0x41}, {&(0x7f0000001340)}, {&(0x7f0000001380)=""/134, 0x86}, {&(0x7f0000001440)=""/153, 0x99}, {&(0x7f0000001500)=""/12, 0xc}, {&(0x7f0000001540)=""/250, 0xfa}, {&(0x7f0000001640)=""/4096, 0x1000}], 0xa, 0x0, 0x0, 0x7}, 0x7}, {{&(0x7f0000002700)=@ethernet, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002780)=""/174, 0xae}, {&(0x7f0000002840)=""/175, 0xaf}, {&(0x7f0000002900)=""/209, 0xd1}, {&(0x7f0000002a00)=""/37, 0x25}, {&(0x7f0000002a40)=""/28, 0x1c}], 0x5, &(0x7f0000002b00)=""/54, 0x36, 0xffff}, 0x2}, {{&(0x7f0000002b40)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000002bc0)=""/4096, 0x1000}], 0x1, &(0x7f0000003c00)=""/213, 0xd5, 0xffffffffffffff79}, 0xfffffffffffffff7}, {{&(0x7f0000003d00)=@can={0x0, 0x0}, 0x80, &(0x7f0000004280)=[{&(0x7f0000003d80)=""/206, 0xce}, {&(0x7f0000003e80)=""/161, 0xa1}, {&(0x7f0000003f40)=""/202, 0xca}, {&(0x7f0000004040)=""/166, 0xa6}, {&(0x7f0000004100)=""/254, 0xfe}, {&(0x7f0000004200)=""/72, 0x48}], 0x6, &(0x7f0000004300)=""/79, 0x4f, 0x1}, 0xfffffffffffffff7}, {{&(0x7f0000004380)=@rc, 0x80, &(0x7f0000005780)=[{&(0x7f0000004400)=""/200, 0xc8}, {&(0x7f0000004500)=""/83, 0x53}, {&(0x7f0000004580)=""/40, 0x28}, {&(0x7f00000045c0)=""/4096, 0x1000}, {&(0x7f00000055c0)=""/169, 0xa9}, {&(0x7f0000005680)=""/221, 0xdd}], 0x6, &(0x7f0000005800)=""/143, 0x8f, 0x7fffffff}, 0x400}, {{&(0x7f00000058c0)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000006d00)=[{&(0x7f0000005940)=""/133, 0x85}, {&(0x7f0000005a00)}, {&(0x7f0000005a40)=""/56, 0x38}, {&(0x7f0000005a80)=""/4096, 0x1000}, {&(0x7f0000006a80)=""/146, 0x92}, {&(0x7f0000006b40)=""/87, 0x57}, {&(0x7f0000006bc0)=""/169, 0xa9}, {&(0x7f0000006c80)=""/117, 0x75}], 0x8, &(0x7f0000006d80)=""/168, 0xa8, 0x1ff}, 0x3}, {{&(0x7f0000006e40)=@nfc_llcp, 0x80, &(0x7f0000007fc0)=[{&(0x7f0000006ec0)=""/171, 0xab}, {&(0x7f0000006f80)=""/4096, 0x1000}, {&(0x7f0000007f80)=""/15, 0xf}], 0x3, &(0x7f0000008000)=""/4096, 0x1000, 0xfe}, 0x91b0}], 0x7, 0x40000040, &(0x7f00000091c0)) connect$packet(r2, &(0x7f0000009200)={0x11, 0x0, r4, 0x1, 0xdaf, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) sendto$inet(r2, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r5 = mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3000004, 0x8010, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f000000a400)={r5}) 2018/05/23 06:40:27 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x1ef, 0x0, &(0x7f0000000040)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000080), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/05/23 06:40:27 executing program 2: r0 = socket(0x2000000011, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xffffffff, 0x401, 0x209f, 0x0, 0x2}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0x5cc7}, 0x8) r2 = socket$packet(0x11, 0x3, 0x300) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000100)=""/254) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00004da000), 0x4) sendto$inet6(r0, &(0x7f00000004c0)="957a88ca", 0x4, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) 2018/05/23 06:40:27 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = eventfd2(0x7, 0x1) write$eventfd(r0, &(0x7f0000000080)=0x5, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={0x0, @broadcast, @dev}, &(0x7f0000000140)=0xc) sendmsg$nl_route_sched(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xa0108000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@newtfilter={0x34, 0x2c, 0x312, 0x70bd25, 0x25dfdbfc, {0x0, r2, {0xf, 0xfff2}, {0xf, 0x5}, {0x0, 0x6}}, [@TCA_CHAIN={0x8, 0xb, 0x2}, @TCA_RATE={0x8, 0x5, {0x5, 0x334a}}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) 2018/05/23 06:40:27 executing program 5: openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x40, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000100)={r1, 0x1}) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKROSET(r2, 0x80480911, &(0x7f0000000000)) 2018/05/23 06:40:27 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) epoll_create1(0x80000) r2 = socket(0x2, 0x1, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000040)) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0xb7c, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x10001}}, 0xfffffffffffffff9, 0x9}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000200)={r4, 0x8b, "f0e89d0bf466afc522824fcf3d1aefe4484a2c1c9b6be235dd2d21674035a2d5bde864d15f022c5453e69124fbf0e4170616940ac9e21d1137559ec83bb35a2f99942ce819dcc3e7456083bd484f90dd973ba44ca2577ca58f9d2337810ab8b7ed56105fd62fe5368826e8e1acb600a8dfaf3ec3eb57e96a05282aaf0307c01e59331fb25c44df41e35924"}, &(0x7f00000002c0)=0x93) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000), 0x4) [ 616.170647] binder: undelivered TRANSACTION_ERROR: 29189 [ 616.176361] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/23 06:40:27 executing program 4: ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000000240)={0x4, 0x0, 0x0, 0xffffffffffffff9c}) write(r0, &(0x7f00000004c0)="d70c88f8ac4fce17cd8a1b9b8e4e945871b2a2088944a6745465a1ea25402478e44e9a326ef3cf8ddbfa78a3ab8eea3612777e850e0f6590ec0f45558734bcdf057db80390ef057d63a7dd60dbf4b6bf6eaa15a552785a16", 0x58) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f00000000c0)) fchdir(r0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) fcntl$setpipe(r1, 0x407, 0xa65) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000700)) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000680), &(0x7f00000006c0)=0xc) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000005c0), 0x2) preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000540)=""/73, &(0x7f0000000600)=0x49) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) 2018/05/23 06:40:27 executing program 5: mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file1/file0\x00', 0x0) renameat(r1, &(0x7f0000000100)='./file1/file0\x00', r0, &(0x7f00000001c0)='./file1/file0\x00') r2 = getuid() quotactl(0x2, &(0x7f0000000300)='./file1/file0\x00', r2, &(0x7f0000000340)="7073a5d2d63a9cc10f58461f90c100923eff0ec8316e00dbc5acff4d5e82a2763fa36c30b59883331529756c6383c7ce679c30") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x7, 0x5}, &(0x7f0000000080)=0x90) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={r3, 0x38, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x4e22, 0x32, @dev={0xfe, 0x80, [], 0x1a}, 0x7159}]}, &(0x7f00000002c0)=0x10) sysfs$3(0x3) 2018/05/23 06:40:27 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000000000)={@ipv4={[], [], @loopback}, 0x0}, &(0x7f0000000040)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={"7465616d5f736c6176655f30000000ff", r1}) sendmsg$nl_route_sched(r0, &(0x7f0000000440)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000000c0)=@delqdisc={0x24, 0x26, 0x1, 0x0, 0x0, {0x0, r2, {}, {0xffff, 0xffff}}}, 0x24}, 0x1}, 0x0) 2018/05/23 06:40:27 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='clear_refs\x00') ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000140)={0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3c000000520000000800050002000000080005000700000008000200ffffff0300060000000800e40200950000000000200000000000000000"], 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x20000004) syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0x104) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000040)={0x0, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000100)={0x3f, 0x0, 0x2, 0x7f}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000280)={0x4, r4, 0x1, 0x10000}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000000c0)={r2, r3, 0x8}) write$cgroup_pid(r0, &(0x7f0000000000)={[0x37, 0x38, 0x34, 0x33, 0x35, 0x31, 0x33, 0x38, 0x36, 0x32]}, 0xa) 2018/05/23 06:40:27 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') r1 = open(&(0x7f0000000080)='./file0\x00', 0x400000, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) fcntl$setstatus(r1, 0x4, 0x40800) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) [ 616.210965] binder: 15218:15226 ERROR: BC_REGISTER_LOOPER called without request [ 616.224856] binder: BINDER_SET_CONTEXT_MGR already set [ 616.230612] binder: 15212:15227 ioctl 40046207 0 returned -16 [ 616.237344] binder: 15218:15226 ioctl c0306201 20007000 returned -14 2018/05/23 06:40:27 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000040)=""/38) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000380)='/dev/urandom\x00', 0x200040, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x20400000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv4_getroute={0x1c, 0x1a, 0x0, 0x70bd26, 0x25dfdbfb, {0x2, 0x80, 0x10, 0x7, 0xff, 0x1, 0xff, 0xf, 0x200}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x80) 2018/05/23 06:40:27 executing program 5: seccomp(0x1, 0x0, &(0x7f0000001980)={0x182}) r0 = socket(0xa, 0x803, 0x0) ioctl(r0, 0xa01b, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$void(r0, 0x5451) setsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f0000000040)="c83979ca6026fd7301403e5d6bde3b7e8ed05b95a1ba8067481eca3ebe439e628ffe8d5bd948d2035c3cbc6b0f19405d40fafc392010d14683408ec0457eee507978da5e3999fe0899a40bb05d46f832f9394e8149c8cf765a9bbf92926de7302d2e68d4e4f8751d471920b2bf659b85ff20aaae3e273b97aff97ebab26ae3ed82134f76210c1e98eb7b4a027e21a45e398d4bc7f6af25749ba744818da37b8efc1c85a374699d1bcd88ca5d124477a596416d92620be647a30524eeb28aebee5b5d15b8cd5003002387a84c5b8eee70b1b2c9066ecd7345", 0xd8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40001, 0x0) 2018/05/23 06:40:27 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000080)={0x2, 0xff}) fchdir(r1) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fallocate(r3, 0x0, 0xb4cd, 0x8000005) write$cgroup_type(r3, &(0x7f00000009c0)='threaded\x00', 0xfffffc47) fallocate(r3, 0x3, 0x0, 0xffff) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000040)={0x11}) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000000000)={0x6, 0x4, 0x9}, 0x10) 2018/05/23 06:40:27 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0xfffffffffffffdb3) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$TCGETS(r4, 0x5401, &(0x7f0000000180)) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x6e) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)=0x0) r10 = gettid() openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x101, 0x0) tgkill(r9, r10, 0x23) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/05/23 06:40:27 executing program 0: r0 = memfd_create(&(0x7f0000264ff1)='vboxnet0cpuset\x00', 0x2) fcntl$addseals(r0, 0x409, 0x7) rt_sigpending(&(0x7f0000000000), 0x8) fallocate(r0, 0x0, 0x0, 0x82) 2018/05/23 06:40:27 executing program 2: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa6ff7)='t', 0x1}], 0x1) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f0000f3b000), &(0x7f0000000000)) openat(r0, &(0x7f0000000040)='./file0\x00', 0x2080, 0x100) 2018/05/23 06:40:28 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) socketpair(0x8, 0x0, 0x0, &(0x7f00000000c0)) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000300000000000000000000000000e5ff007a1300000000000000000000000000000000000000000000000000008801fa27cdf85cff0300000f59000000000000000000"], 0x58) r2 = getpgrp(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f0000000080)='net/sockstat\x00') ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/05/23 06:40:28 executing program 5: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0xfffffffffffffffd}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x6}, &(0x7f0000000080)=0x8) r0 = syz_open_dev$usbmon(&(0x7f0000000780)='/dev/usbmon#\x00', 0xffffffffffffff84, 0x8000) clock_gettime(0x0, &(0x7f00000007c0)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000800)={r1, r2/1000+10000}, 0x10) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/enforce\x00', 0x4000, 0x0) connect$llc(r3, &(0x7f0000000380)={0x1a, 0x325, 0x1, 0x2, 0x9, 0x8001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x80, 0x0) sigaltstack(&(0x7f0000fff000/0x1000)=nil, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) pwritev(r5, &(0x7f00000002c0)=[{&(0x7f0000000100)="b3486236ce47ee497fee8e3f0a1a1dc69762e819976d39250ebc89c731bc1adf363ec15344f3e1d1e8446ba4420f9aae302d7b0ca79981dec4c90ac900632da6", 0x40}, {&(0x7f0000000140)="9fbfc189d356d8d739df143cea89c507569b36053367b7f4e91b64b9c78a46bb6cc7c3ff2ef5a5852c5f95c9e05a5219754b411906ee5dada051cff9496620f60a8c8cf75dc86c4c4d5cb1cca53f125c4b68e9fc2626b2a98255b45816800492c114ef34cff2bf3f3578f662ec198c5da58377b35e72db933ed09246f064a69129c98f5a8c13ad3b00652c768feb2c142af68ba0a88f8f4c9774ea9473f3d9e5af237faa8fe9f4370f1f270744cbd56d2c3ea86bacadf731e0439973666e6babeff638a83f7973dd4886b3b83845bd820eac77006af169acda11bbd0843e7134e920f97261d056a95452e402737218e73a2a", 0xf2}, {&(0x7f0000000240)="8df06c22f435d961584330c3e78bcb0a595277e9", 0x14}, {&(0x7f0000000280)="3704ce744b0f247787fa029eb7fed5ade1557b48f5a443d5290760c80971745063838306498a5ace56c28c89cfed582fbbd2", 0x32}], 0x4, 0x0) syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$inet6_int(r5, 0x29, 0x40, &(0x7f0000001fde)=0x2, 0x4) setsockopt$inet_int(r4, 0x0, 0x1f, &(0x7f0000000300)=0x18a, 0x4) modify_ldt$read_default(0x2, &(0x7f00000003c0)=""/146, 0x92) 2018/05/23 06:40:28 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x1000000000, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x3ba) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xfff) mmap$binder(&(0x7f0000ff7000/0x9000)=nil, 0x9000, 0x100000a, 0x800000008012, r1, 0x0) prctl$getreaper(0x3b, &(0x7f00000001c0)) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x7fff, 0x8, 0xf9d5, 0x1}, &(0x7f0000000140)=0x98) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000280)={'icmp\x00'}, &(0x7f00000002c0)=0x1e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000440)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000180)=0x1008) 2018/05/23 06:40:28 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='loginuid\x00') sendfile(r1, r1, &(0x7f00000000c0), 0xdd) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/05/23 06:40:28 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bond_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_getneigh={0x20, 0x1e, 0x313, 0x0, 0x0, {0x7, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) ioctl$void(r0, 0xc0045878) 2018/05/23 06:40:28 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000080), 0x48, 0x0, &(0x7f0000000000)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97600b8c8825"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/05/23 06:40:28 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, 0xffffffffffffff9c, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x140}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)={0x10c, r2, 0x0, 0x70bd2c, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x81}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xabf}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x81}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9c92}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x81f}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x15}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xe27}]}, 0x10c}, 0x1, 0x0, 0x0, 0x5}, 0x4000) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={"6c6f3a0500", {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) 2018/05/23 06:40:28 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) sendfile(r1, r0, &(0x7f0000000280), 0x6395) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) [ 617.109944] binder_alloc: binder_alloc_mmap_handler: 15218 20000000-20002000 already mapped failed -16 [ 617.122899] binder: BINDER_SET_CONTEXT_MGR already set [ 617.122935] binder: 15218:15292 ERROR: BC_REGISTER_LOOPER called without request [ 617.126566] binder: 15218:15292 ioctl c0306201 20007000 returned -14 [ 617.142545] binder: 15218:15291 ioctl 40046207 0 returned -16 2018/05/23 06:40:28 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') r1 = open(&(0x7f0000000080)='./file0\x00', 0x400000, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) fcntl$setstatus(r1, 0x4, 0x40800) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) 2018/05/23 06:40:28 executing program 0: unshare(0x2000400) r0 = socket(0xa, 0x1, 0xfffffffffffffffd) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = inotify_init1(0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x34, &(0x7f0000000080)=0x4) fcntl$setown(r1, 0x8, 0xffffffffffffffff) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x7, 0x2) 2018/05/23 06:40:28 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, 0xffffffffffffff9c, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x140}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)={0x10c, r2, 0x0, 0x70bd2c, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x81}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xabf}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x81}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9c92}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x81f}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x15}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xe27}]}, 0x10c}, 0x1, 0x0, 0x0, 0x5}, 0x4000) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={"6c6f3a0500", {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) 2018/05/23 06:40:28 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x72, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000080), 0x48, 0x0, &(0x7f0000000000)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) [ 617.179058] syz-executor5: [ 617.183051] binder: 15300:15309 ERROR: BC_REGISTER_LOOPER called without request 2018/05/23 06:40:28 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, 0xffffffffffffff9c, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x140}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)={0x10c, r2, 0x0, 0x70bd2c, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x81}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xabf}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x81}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9c92}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x81f}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x15}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xe27}]}, 0x10c}, 0x1, 0x0, 0x0, 0x5}, 0x4000) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={"6c6f3a0500", {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) 2018/05/23 06:40:28 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) getpid() recvmmsg(0xffffffffffffffff, &(0x7f0000000e40)=[{{&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000180)=""/87, 0x57}, {&(0x7f00000004c0)=""/246, 0xf6}, {&(0x7f00000005c0)=""/236, 0xec}, {&(0x7f00000006c0)=""/224, 0xe0}, {&(0x7f0000000200)=""/111, 0x6f}, {&(0x7f00000007c0)=""/160, 0xa0}, {&(0x7f0000000880)=""/216, 0xd8}], 0x7, &(0x7f00000013c0)=""/4096, 0x1000, 0x9}, 0xfff}, {{&(0x7f0000000a00)=@can, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000000)=""/47, 0x2f}], 0x1, 0x0, 0x0, 0x20}, 0x7}, {{&(0x7f0000000ac0)=@nfc, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000b40)=""/11, 0xb}], 0x1, &(0x7f0000000bc0), 0x0, 0x100}, 0x6}, {{&(0x7f0000000c00)=@alg, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/190, 0xbe}], 0x1, &(0x7f0000000d80)=""/148, 0x94}, 0xfff}], 0x4, 0x40002040, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000f40)=0x2, 0x4) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f00000000c0)="234bcbf05f6e65742f69676d7000") fsync(r2) preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x100000000000018c, 0x10400003) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) [ 617.183260] binder: 15300:15309 ioctl c0306201 2000dfd0 returned -14 [ 617.190483] binder_alloc: binder_alloc_mmap_handler: 15300 20000000-20002000 already mapped failed -16 [ 617.191679] binder: BINDER_SET_CONTEXT_MGR already set [ 617.191688] binder: 15300:15309 ioctl 40046207 0 returned -16 [ 617.191719] binder: 15300:15315 ERROR: BC_REGISTER_LOOPER called without request [ 617.202495] binder_alloc: 15300: binder_alloc_buf, no vma [ 617.202516] binder: 15300:15309 transaction failed 29189/-3, size 0-0 line 3141 [ 617.209728] binder: 15300:15315 ioctl c0306201 2000dfd0 returned -14 [ 617.215403] binder: undelivered TRANSACTION_ERROR: 29189 [ 617.215471] binder: send failed reply for transaction 403 to 15300:15309 [ 617.215621] binder: undelivered TRANSACTION_COMPLETE [ 617.215627] binder: undelivered TRANSACTION_ERROR: 29189 [ 617.250040] binder: 15324:15330 ERROR: BC_REGISTER_LOOPER called without request [ 617.253265] binder: 15324:15330 ioctl c0306201 2000dfd0 returned -14 [ 617.257501] binder_alloc: binder_alloc_mmap_handler: 15324 20000000-20002000 already mapped failed -16 [ 617.262271] binder: BINDER_SET_CONTEXT_MGR already set [ 617.262280] binder: 15324:15330 ioctl 40046207 0 returned -16 [ 617.269228] binder: 15324:15330 ERROR: BC_REGISTER_LOOPER called without request [ 617.269565] binder_alloc: 15324: binder_alloc_buf, no vma [ 617.269590] binder: 15324:15334 transaction failed 29189/-3, size 0-0 line 3141 [ 617.270956] binder: 15324:15330 ioctl c0306201 2000dfd0 returned -14 [ 617.276218] binder: undelivered TRANSACTION_ERROR: 29189 [ 617.276279] binder: send failed reply for transaction 406 to 15324:15330 [ 617.276418] binder: undelivered TRANSACTION_COMPLETE [ 617.276425] binder: undelivered TRANSACTION_ERROR: 29189 [ 617.465406] vmalloc: allocation failure: 17179082752 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 617.474843] CPU: 0 PID: 15308 Comm: syz-executor5 Not tainted 4.9.102-gd054505 #34 [ 617.482536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 617.491869] ffff8801ccbb7888 ffffffff81eb3489 1ffff10039976f13 ffff8801ccc7e000 [ 617.499916] ffffffff83cba020 0000000000000001 0000000000400000 ffff8801ccbb79d0 [ 617.507913] ffffffff8156311c 0000000041b58ab3 ffffffff843c6430 ffffffff81452500 [ 617.515938] Call Trace: [ 617.518504] [] dump_stack+0xc1/0x128 [ 617.523847] [] warn_alloc.cold.123+0xd5/0x141 [ 617.529970] [] ? zone_watermark_ok_safe+0x280/0x280 [ 617.536968] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 617.543869] [] ? kasan_unpoison_shadow+0x35/0x50 [ 617.550250] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 617.557096] [] ? check_preemption_disabled+0x3b/0x170 [ 617.564013] [] __vmalloc_node_range+0x357/0x5f0 [ 617.570319] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 617.577142] [] vmalloc+0x5b/0x70 [ 617.582136] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 617.588613] [] xt_alloc_entry_offsets+0x41/0x60 [ 617.594917] [] translate_table+0x215/0x1690 [ 617.600870] [] ? ip6t_alloc_initial_table+0x670/0x670 [ 617.607691] [] ? __check_object_size+0x248/0x38e [ 617.614072] [] do_ip6t_set_ctl+0x2ce/0x470 [ 617.619933] [] ? compat_do_ip6t_set_ctl+0x140/0x140 [ 617.626575] [] ? mutex_unlock+0x9/0x10 [ 617.632090] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 617.639179] [] nf_setsockopt+0x6d/0xc0 [ 617.644693] [] ipv6_setsockopt+0xc8/0x130 [ 617.650469] [] tcp_setsockopt+0x88/0xe0 [ 617.656070] [] sock_common_setsockopt+0x9a/0xe0 [ 617.662363] [] SyS_setsockopt+0x166/0x260 [ 617.668145] [] ? SyS_recv+0x40/0x40 [ 617.673395] [] ? move_addr_to_kernel+0x50/0x50 [ 617.679605] [] ? do_syscall_64+0x48/0x490 [ 617.685375] [] ? SyS_recv+0x40/0x40 [ 617.690628] [] do_syscall_64+0x1a6/0x490 [ 617.696318] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 617.703596] Mem-Info: [ 617.706016] active_anon:56262 inactive_anon:44 isolated_anon:0 [ 617.706016] active_file:7602 inactive_file:10168 isolated_file:0 [ 617.706016] unevictable:0 dirty:122 writeback:0 unstable:0 [ 617.706016] slab_reclaimable:6248 slab_unreclaimable:62308 [ 617.706016] mapped:74331 shmem:50 pagetables:856 bounce:0 [ 617.706016] free:1413820 free_pcp:450 free_cma:0 [ 617.739392] Node 0 active_anon:225048kB inactive_anon:176kB active_file:30408kB inactive_file:40672kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:297324kB dirty:488kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 47104kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 617.768833] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 617.798163] lowmem_reserve[]: 0 2906 6407 6407 [ 617.803384] DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:664kB free_cma:0kB [ 617.834532] lowmem_reserve[]: 0 0 3501 3501 [ 617.839511] Normal free:2661512kB min:36836kB low:46044kB high:55252kB active_anon:225048kB inactive_anon:176kB active_file:30408kB inactive_file:40672kB unevictable:0kB writepending:488kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:24992kB slab_unreclaimable:249232kB kernel_stack:5696kB pagetables:3424kB bounce:0kB free_pcp:1124kB local_pcp:492kB free_cma:0kB [ 617.873349] lowmem_reserve[]: 0 0 0 0 [ 617.877786] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 617.893183] DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB [ 617.910562] Normal: 2592*4kB (UME) 4682*8kB (UME) 2951*16kB (UME) 1831*32kB (UME) 1008*64kB (UME) 273*128kB (UME) 52*256kB (UME) 20*512kB (UME) 5*1024kB (ME) 14*2048kB (ME) 574*4096kB (UM) = 2661536kB [ 617.932139] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 617.940905] 17822 total pagecache pages [ 617.944963] 0 pages in swap cache [ 617.948429] Swap cache stats: add 0, delete 0, find 0/0 [ 617.953795] Free swap = 0kB [ 617.956799] Total swap = 0kB [ 617.959836] 1965969 pages RAM [ 617.962923] 0 pages HighMem/MovableOnly [ 617.966869] 321064 pages reserved [ 617.978276] syz-executor5: vmalloc: allocation failure: 17179082752 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 617.989208] CPU: 0 PID: 15349 Comm: syz-executor5 Not tainted 4.9.102-gd054505 #34 [ 617.997071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 618.006417] ffff8801c71a7888 ffffffff81eb3489 1ffff10038e34f13 ffff88019bba6000 [ 618.014453] ffffffff83cba020 0000000000000001 0000000000400000 ffff8801c71a79d0 [ 618.022476] ffffffff8156311c 0000000041b58ab3 ffffffff843c6430 ffffffff81452500 [ 618.030757] Call Trace: [ 618.033355] [] dump_stack+0xc1/0x128 [ 618.038705] [] warn_alloc.cold.123+0xd5/0x141 [ 618.044848] [] ? zone_watermark_ok_safe+0x280/0x280 [ 618.051504] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 618.058327] [] ? kasan_unpoison_shadow+0x35/0x50 [ 618.064721] [] ? __alloc_pages_slowpath+0x1e30/0x1e30 [ 618.071548] [] ? check_preemption_disabled+0x3b/0x170 [ 618.078372] [] __vmalloc_node_range+0x357/0x5f0 [ 618.084935] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 618.091759] [] vmalloc+0x5b/0x70 [ 618.096842] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 618.103402] [] xt_alloc_entry_offsets+0x41/0x60 [ 618.109707] [] translate_table+0x215/0x1690 [ 618.115657] [] ? ip6t_alloc_initial_table+0x670/0x670 [ 618.122480] [] ? __check_object_size+0x248/0x38e [ 618.128871] [] do_ip6t_set_ctl+0x2ce/0x470 [ 618.134994] [] ? compat_do_ip6t_set_ctl+0x140/0x140 [ 618.141652] [] ? mutex_unlock+0x9/0x10 [ 618.147168] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 618.154257] [] nf_setsockopt+0x6d/0xc0 [ 618.159796] [] ipv6_setsockopt+0xc8/0x130 [ 618.165568] [] tcp_setsockopt+0x88/0xe0 [ 618.171168] [] sock_common_setsockopt+0x9a/0xe0 [ 618.177480] [] SyS_setsockopt+0x166/0x260 [ 618.184845] [] ? SyS_recv+0x40/0x40 [ 618.190374] [] ? do_sigaltstack+0x3a2/0x6f0 [ 618.196321] [] ? do_syscall_64+0x48/0x490 [ 618.202104] [] ? SyS_recv+0x40/0x40 [ 618.207361] [] do_syscall_64+0x1a6/0x490 [ 618.213048] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 618.220898] Mem-Info: [ 618.223379] active_anon:56262 inactive_anon:44 isolated_anon:0 [ 618.223379] active_file:7602 inactive_file:10168 isolated_file:0 [ 618.223379] unevictable:0 dirty:122 writeback:0 unstable:0 [ 618.223379] slab_reclaimable:6249 slab_unreclaimable:62308 [ 618.223379] mapped:74331 shmem:50 pagetables:856 bounce:0 [ 618.223379] free:1413783 free_pcp:471 free_cma:0 [ 618.257564] Node 0 active_anon:225048kB inactive_anon:176kB active_file:30408kB inactive_file:40672kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:297324kB dirty:488kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 47104kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 618.287211] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 618.316563] lowmem_reserve[]: 0 2906 6407 6407 [ 618.321863] DMA32 free:2977836kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978500kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:0kB free_cma:0kB [ 618.353593] lowmem_reserve[]: 0 0 3501 3501 [ 618.358705] Normal free:2661388kB min:36836kB low:46044kB high:55252kB active_anon:225052kB inactive_anon:176kB active_file:30408kB inactive_file:40672kB unevictable:0kB writepending:488kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:25072kB slab_unreclaimable:249252kB kernel_stack:5664kB pagetables:3424kB bounce:0kB free_pcp:1128kB local_pcp:616kB free_cma:0kB [ 618.393267] lowmem_reserve[]: 0 0 0 0 [ 618.397685] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 618.413145] DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 5*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977836kB [ 618.430915] Normal: 2591*4kB (UM) 4667*8kB (UME) 2951*16kB (UME) 1832*32kB (UME) 1008*64kB (UME) 273*128kB (UME) 52*256kB (UME) 20*512kB (UME) 5*1024kB (ME) 14*2048kB (ME) 574*4096kB (UM) = 2661444kB 2018/05/23 06:40:29 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x3) write$tun(r1, &(0x7f0000000180)={@void, @val={0x3, 0x83, 0x8, 0x80000000, 0x7ff}, @llc={@llc={0xf4, 0xff, "1752", "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"}}}, 0x10d) fcntl$setstatus(r1, 0x4, 0x4000) write$selinux_access(r1, &(0x7f0000000000)={'system_u:object_r:etc_t:s0', 0x20, '/usr/sbin/ntpd', 0x20}, 0xfffffeff) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/23 06:40:29 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl(r0, 0x3, &(0x7f0000000000)="c5bc3dbbfb29884134d2a0e19fbbd34d003969f4ff1c21829f4d80f1d70747ca4237") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000080), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/05/23 06:40:29 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, 0xffffffffffffff9c, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x140}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)={0x10c, r2, 0x0, 0x70bd2c, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x81}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xabf}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x81}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9c92}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x81f}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x15}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xe27}]}, 0x10c}, 0x1, 0x0, 0x0, 0x5}, 0x4000) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={"6c6f3a0500", {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) 2018/05/23 06:40:29 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r1, &(0x7f0000000300)="c47b9b8c98494404f0fff6650edd4af43a70ab8bdd796ec10d57cf154fb76e98468a9c268bbb9c3e903bb2caeed7b2f0556f503fb09b367588d58d1857089ae8a693325e79cd5d53cc2a31a1f5b4d8213877be250f050035ef8e12996071039baea79c393858271eaa3ed3a8da86a731230ad33adfb5cccbcb67aed2d350b91bb10c3e40477658531a7df1e968a2f3fa6012c4e714b9b300", 0xfd09, 0x0, 0x0, 0xfffffffffffffdbc) r5 = socket$l2tp(0x18, 0x1, 0x1) socket(0x9, 0x7, 0x1ff) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/05/23 06:40:29 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)=""/13, &(0x7f0000000080)=0xd) r1 = gettid() ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000140)={[], 0x80000, 0x80, 0x9, 0x9, 0xc2ff, r1}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000110007031dfffd946fc68e0020200a1b02000000010000000c1ba3a20c00ff7e", 0x24}], 0x1}, 0x0) 2018/05/23 06:40:29 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl(r0, 0xb9a, &(0x7f0000000100)="c067cf16b535cca342556f13ca2c5e0a3993ad2d1e9d4c0ec26cd641ca3259fe412210185e1d7c3b891ee2f045cc79808a7c63a32fd730c1333fe45929f17c1d43a3315302b86ebb04791ab786c8a5ce7023c47b7752a5c386442791d14c66989ce33a6884cda39c240b35f423b35016a59b19c7c47e35") syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x80280) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='net/route\x00') setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000ec0)={0x20000103, &(0x7f0000000040)=[{0x1, 0x20, 0x6c8, 0x1000}]}, 0x10) preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) sendmsg$key(r2, &(0x7f0000000e80)={0x0, 0x0, &(0x7f0000000e40)={&(0x7f0000000d40)={0x2, 0x4, 0x1, 0xe, 0x1b, 0x0, 0x70bd2c, 0x25dfdbfd, [@sadb_lifetime={0x4, 0x7, 0x4, 0x4, 0x6a, 0x7}, @sadb_address={0x5, 0x7, 0x2b, 0xa0, 0x0, @in6={0xa, 0x4e20, 0xe14, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, @sadb_address={0x3, 0x7, 0x6c, 0x20, 0x0, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e21, 0xffffffffffffff12, @loopback={0x0, 0x1}, 0xdb2c}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, @sadb_ident={0x2, 0xb, 0x0, 0x0, 0xfffffffffffffffc}, @sadb_lifetime={0x4, 0x3, 0x3, 0x4, 0xffff, 0x7}]}, 0xd8}, 0x1}, 0x40) process_vm_readv(r3, &(0x7f0000000b40)=[{&(0x7f00000004c0)=""/214, 0xd6}, {&(0x7f0000000180)=""/78, 0x4e}, {&(0x7f0000000200)=""/43, 0x2b}, {&(0x7f00000005c0)=""/87, 0x57}, {&(0x7f0000000640)=""/203, 0xcb}, {&(0x7f0000000740)=""/203, 0xcb}, {&(0x7f0000000840)=""/59, 0x3b}, {&(0x7f0000000880)=""/129, 0x81}, {&(0x7f0000000940)=""/249, 0xf9}, {&(0x7f0000000a40)=""/242, 0xf2}], 0xa, &(0x7f0000000d00)=[{&(0x7f0000000c00)=""/171, 0xab}, {&(0x7f0000000cc0)=""/48, 0x30}], 0x2, 0x0) getcwd(&(0x7f00000000c0)=""/8, 0x8) 2018/05/23 06:40:29 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() timer_create(0x0, &(0x7f0000000200)={0x0, 0x12, 0x1, @tid=r1}, &(0x7f0000044000)=0x0) getgid() sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="b34b09b0d64b8643f02dfa040601395a", 0x10}], 0x1}}], 0x1, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") lstat(&(0x7f0000000440)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) fchown(r3, r4, r5) r6 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r6, r0) r7 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="b291234afc0204cb5abdf32a67ac2d6757fab14c3c8c4793feb74da4348218d8e51ea880f07ba17e3419b24f280097c3706bfc9799b2796170430bc55f91c4c34c6f84197702c220c2e5a0e87813a969e8c6b40d29d542a0c81e93e45c947410aaf961357d24e9bf4d8f007ef9e2308133d31da2edd4401222c7765ac9952939392aae57", 0x84, 0xfffffffffffffffa) keyctl$update(0x2, r7, &(0x7f0000000400)="623c4c832d443318c5d0fcb019", 0xd) timer_settime(r2, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000280)) tkill(r1, 0x1004000000016) 2018/05/23 06:40:29 executing program 4: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) uname(&(0x7f0000001040)=""/4096) sendfile(r1, r2, &(0x7f0000001000)=0xff, 0x3) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) socketpair(0x11, 0x80e, 0x2, &(0x7f0000000080)) sendfile(r0, r2, &(0x7f0000000040), 0x40) [ 618.451991] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 618.460605] 17822 total pagecache pages [ 618.464660] 0 pages in swap cache [ 618.468303] Swap cache stats: add 0, delete 0, find 0/0 [ 618.473659] Free swap = 0kB [ 618.476651] Total swap = 0kB [ 618.479686] 1965969 pages RAM [ 618.482771] 0 pages HighMem/MovableOnly [ 618.486728] 321064 pages reserved 2018/05/23 06:40:29 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r0, 0xffffffffffffff9c, 0x80000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={"6c6f3a0500", {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) 2018/05/23 06:40:29 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r0, 0xffffffffffffff9c, 0x80000) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={"6c6f3a0500", {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) 2018/05/23 06:40:29 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[0x3, 0x80000000]}) connect$inet(r0, &(0x7f00000000c0)={0x2}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000100)=0x7ff, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}], 0x2217) [ 618.513493] binder: 15350:15356 ioctl 3 20000000 returned -22 [ 618.524396] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 618.553650] binder: 15350:15356 ERROR: BC_REGISTER_LOOPER called without request 2018/05/23 06:40:29 executing program 0: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x1, 0x4005}) prctl$intptr(0x200000002f, 0x2) 2018/05/23 06:40:29 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={"6c6f3a0500", {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) 2018/05/23 06:40:29 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='syzkaller0\x00', 0x10) setsockopt$inet_int(r0, 0x0, 0x400000000032, &(0x7f0000000040)=0x1000000, 0x4) 2018/05/23 06:40:29 executing program 6: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000000c0)={"6c6f3a0500", {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) [ 618.568618] binder: 15350:15356 got transaction to context manager from process owning it [ 618.580055] binder: 15350:15356 transaction failed 29201/-22, size 0-0 line 3009 [ 619.408632] binder: 15350:15407 ioctl 3 20000000 returned -22 [ 619.421718] binder: 15350:15407 ERROR: BC_REGISTER_LOOPER called without request [ 619.422043] binder: BINDER_SET_CONTEXT_MGR already set [ 619.422054] binder: 15350:15404 ioctl 40046207 0 returned -16 [ 619.444575] binder_alloc: 15350: binder_alloc_buf, no vma [ 619.450230] binder: 15350:15404 transaction failed 29189/-3, size 0-0 line 3141 [ 619.476215] binder: undelivered TRANSACTION_ERROR: 29189 [ 619.482024] binder: undelivered TRANSACTION_ERROR: 29201 2018/05/23 06:40:31 executing program 0: keyctl$set_reqkey_keyring(0xb, 0x7) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x4c, &(0x7f0000000080)=[@in={0x2, 0x4e24, @rand_addr=0x100}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x97f9}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000600), &(0x7f00000005c0)=0xfffffffffffffe59) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000680)={r1, 0x4b2}, &(0x7f0000000700)=0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000400)=0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x2, 0x1, 0x80000001}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000004c0)={r2, 0x1c, &(0x7f0000000480)=[@in6={0xa, 0x4e21, 0x5, @empty, 0x527216f2}]}, &(0x7f0000000500)=0x10) fchmod(r0, 0xc) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/status\x00', 0x0, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/enforce\x00', 0x84400, 0x0) r4 = openat$null(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/null\x00', 0x20000, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={r1, 0x1}, &(0x7f0000000580)=0x8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000300), 0x10) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f0000000380)={0xfffffffff5c05f6c, 0x1, 0x6}, 0xc) openat(r0, &(0x7f00000001c0)='./file0\x00', 0x80000, 0x0) accept4$bt_l2cap(r0, &(0x7f0000000200), &(0x7f0000000240)=0xe, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000740)=[@in6={0xa, 0x4e23, 0x3, @empty, 0x21597304}, @in6={0xa, 0x4e21, 0x58b91847, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffff}, @in6={0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, @in6={0xa, 0x4e21, 0x30, @dev={0xfe, 0x80}, 0x48}], 0x80) 2018/05/23 06:40:31 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=ANY=[@ANYBLOB='\vg\x00\x00'], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000080), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x8000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000040)={0x2004}) 2018/05/23 06:40:31 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x40, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00000000c0)={'bridge_slave_1\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) recvmmsg(r1, &(0x7f00000054c0)=[{{&(0x7f0000000380)=@nfc_llcp, 0x80, &(0x7f0000002600)=[{&(0x7f0000000400)=""/216, 0xd8}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000000200)=""/23, 0x17}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/194, 0xc2}], 0x5, &(0x7f0000002680)=""/17, 0x11, 0x1ff}, 0x7}, {{0x0, 0x0, &(0x7f0000002780)=[{&(0x7f00000026c0)=""/80, 0x50}, {&(0x7f0000002740)=""/2, 0x2}], 0x2, &(0x7f00000027c0)=""/203, 0xcb, 0x9}, 0x1}, {{&(0x7f00000028c0)=@l2, 0x80, &(0x7f0000003980)=[{&(0x7f0000002940)=""/5, 0x5}, {&(0x7f0000002980)=""/4096, 0x1000}], 0x2, &(0x7f00000039c0)=""/139, 0x8b, 0x6}, 0xfffffffffffffffa}, {{&(0x7f0000003a80)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000003dc0)=[{&(0x7f0000003b00)=""/251, 0xfb}, {&(0x7f0000003c00)=""/237, 0xed}, {&(0x7f0000003d00)=""/7, 0x7}, {&(0x7f0000003d40)=""/127, 0x7f}], 0x4, &(0x7f0000003e00)=""/216, 0xd8, 0x1f}, 0x100000001}, {{0x0, 0x0, &(0x7f0000004f40)=[{&(0x7f0000003f00)=""/4096, 0x1000}, {&(0x7f0000004f00)=""/62, 0x3e}], 0x2, &(0x7f0000005000)=""/68, 0x44, 0x39}, 0x1ff}, {{&(0x7f0000005080)=@sco, 0x80, &(0x7f00000051c0)=[{&(0x7f0000004f80)}, {&(0x7f0000005100)=""/192, 0xc0}], 0x2, 0x0, 0x0, 0x6}, 0x200}, {{&(0x7f0000005200)=@ipx, 0x80, &(0x7f0000005400)=[{&(0x7f0000005280)=""/233, 0xe9}, {&(0x7f0000005380)=""/40, 0x28}, {&(0x7f00000053c0)=""/10, 0xa}], 0x3, &(0x7f0000005440)=""/89, 0x59, 0x390}, 0x3}], 0x7, 0x10061, &(0x7f0000005680)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="32e2a730", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0xc) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_int(r2, 0x29, 0x6, &(0x7f0000000040), &(0x7f0000013000)=0x221) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000280)=[@in6={0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x4e23, 0x4a44, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e20, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0xffe00000000000}, @in6={0xa, 0x4e22, 0x1f, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x4e24, 0xfffffffeffffffff, @empty, 0x8}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, @in={0x2, 0x4e20, @rand_addr=0x7}, @in6={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x20}, @in={0x2, 0x4e23, @broadcast=0xffffffff}], 0xe8) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x71b, 0x6, 0xff, 0xa5}, 0x8) 2018/05/23 06:40:31 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl(r0, 0xb9a, &(0x7f0000000100)="c067cf16b535cca342556f13ca2c5e0a3993ad2d1e9d4c0ec26cd641ca3259fe412210185e1d7c3b891ee2f045cc79808a7c63a32fd730c1333fe45929f17c1d43a3315302b86ebb04791ab786c8a5ce7023c47b7752a5c386442791d14c66989ce33a6884cda39c240b35f423b35016a59b19c7c47e35") syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x80280) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='net/route\x00') setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000ec0)={0x20000103, &(0x7f0000000040)=[{0x1, 0x20, 0x6c8, 0x1000}]}, 0x10) preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) sendmsg$key(r2, &(0x7f0000000e80)={0x0, 0x0, &(0x7f0000000e40)={&(0x7f0000000d40)={0x2, 0x4, 0x1, 0xe, 0x1b, 0x0, 0x70bd2c, 0x25dfdbfd, [@sadb_lifetime={0x4, 0x7, 0x4, 0x4, 0x6a, 0x7}, @sadb_address={0x5, 0x7, 0x2b, 0xa0, 0x0, @in6={0xa, 0x4e20, 0xe14, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, @sadb_address={0x3, 0x7, 0x6c, 0x20, 0x0, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e21, 0xffffffffffffff12, @loopback={0x0, 0x1}, 0xdb2c}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, @sadb_ident={0x2, 0xb, 0x0, 0x0, 0xfffffffffffffffc}, @sadb_lifetime={0x4, 0x3, 0x3, 0x4, 0xffff, 0x7}]}, 0xd8}, 0x1}, 0x40) process_vm_readv(r3, &(0x7f0000000b40)=[{&(0x7f00000004c0)=""/214, 0xd6}, {&(0x7f0000000180)=""/78, 0x4e}, {&(0x7f0000000200)=""/43, 0x2b}, {&(0x7f00000005c0)=""/87, 0x57}, {&(0x7f0000000640)=""/203, 0xcb}, {&(0x7f0000000740)=""/203, 0xcb}, {&(0x7f0000000840)=""/59, 0x3b}, {&(0x7f0000000880)=""/129, 0x81}, {&(0x7f0000000940)=""/249, 0xf9}, {&(0x7f0000000a40)=""/242, 0xf2}], 0xa, &(0x7f0000000d00)=[{&(0x7f0000000c00)=""/171, 0xab}, {&(0x7f0000000cc0)=""/48, 0x30}], 0x2, 0x0) getcwd(&(0x7f00000000c0)=""/8, 0x8) 2018/05/23 06:40:31 executing program 4: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x1, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/05/23 06:40:31 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat(r0, &(0x7f0000000300)='./file0\x00', 0x200000, 0x18) r2 = socket$packet(0x11, 0x3, 0x300) r3 = accept$packet(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r4}) r6 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r6, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r2, &(0x7f0000000140)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x22, 0x0, 0x31, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r7 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r3}, {r3, 0x44}, {r2}, {r2, 0x104}, {r7, 0x10}, {r3, 0x100}, {r7, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r4}) sendmsg$key(r6, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000340)={0x2, 0x9, 0x7ff, 0x7, 0x34, 0x0, 0x70bd2b, 0x25dfdbff, [@sadb_lifetime={0x4, 0x7, 0x9, 0x1, 0x7fffffff, 0x101}, @sadb_x_sec_ctx={0x1e, 0x18, 0x6, 0x8, 0xe4, "7bdccdcaff8d18a7bd01da6835d4aa3e031b2bee70add5e5458cc1ac458a819e64dcfe53d55cf28deb104cbc89647e5f61ebdae69d86b98b4f32590916c993fc2186505242cd378ba521a4e55b4eb443080834775251986824effe74a779b567868be4d8161e18df97c5c823aea1e798eb7ffe125f2badf2eb165c43b819a229d385970d7badf4788f6f7eea358f9caf275d9372070836dd03e9e9725858b80e2638d96fcb3c61b984b69c1de9e270b5029f61ae5e0099f48e9e8205c81a38d1576a759dec308368bd5bfa13684cf39ad61ec5d966db4ce94c7cf01595fc1020e5d1a798"}, @sadb_sa={0x2, 0x1, 0x4d3, 0x48, 0xca, 0x8d, 0x4, 0x1}, @sadb_x_sec_ctx={0xe, 0x18, 0x6, 0x4, 0x68, "5f2c9982aebf70d1cabeb7697eac5fa0d41c3eb10175dac14fff1273dbaaea0be4f3ab345a1c96a098d8a9fff548f146d4c99fa00e84b22ad40894d8310de79604737ef7b186805538bde118740d5471514317bc04f9aae8427caed9457f2809ca61f2fe133db381"}]}, 0x1a0}, 0x1}, 0x840) r8 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r9 = socket$l2tp(0x18, 0x1, 0x1) r10 = socket(0xa, 0x1, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl(r10, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r9, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r8, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r9, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/05/23 06:40:31 executing program 6: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000000c0)={"6c6f3a0500", {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) 2018/05/23 06:40:31 executing program 5: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) setns(r0, 0x4) creat(&(0x7f0000000040)='./file0\x00', 0x5) 2018/05/23 06:40:31 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0xa00, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000200)={0x100000000, {{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x0, 0x2, [{{0x2, 0x4e23, @loopback=0x7f000001}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}]}, 0x190) 2018/05/23 06:40:31 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x2, 0x4900) r1 = socket(0xa, 0x1, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000040)=""/22) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = dup(r0) read(r0, &(0x7f0000000100)=""/234, 0x82) r4 = gettid() write$selinux_load(r3, &(0x7f0000000280)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e75784f2eae06786d80000178fc67ce3bc5a5f4913eca391a7e0ec5d9b69c836e53b01cbb789a05a6020000008097ef41b7294176a54a7c5fbf9d5e3c6d15120a57c0dec297c005a1a395fe0bad653bbe523e689d1c832f5a13ee011ee04544dc0fe6b23c6db4718261dbe7d930c8dee80a4bb2462d3642bdad567a4ed41a87233c042eb9e278e5a1c00cfe7d90ec9e1eeecd191b6811e2b3d92f80c3005e66cca8b50481b01f6a49c1698f55862e345887c929c39d81b5025ccde2ac86bd360bca63a96cd84434fc1d821969354c2363dc209da7fcb0"], 0xe4) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000000)={'erspan0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x1000000000016) ioctl$TIOCSBRK(r2, 0x40044591) 2018/05/23 06:40:31 executing program 6: ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000000c0)={"6c6f3a0500", {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) 2018/05/23 06:40:31 executing program 0: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x100000001) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000580)) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) 2018/05/23 06:40:31 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r2}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) write$binfmt_misc(r0, &(0x7f0000000300)={'syz0', "fd2faec9846eb69b70ef50cca36718ea06c7be161b1e6a8b6f83ae7632ffbbe7137121a054c327b7fde635564a206977613132515fa7e7fe618353a7d31eb5e285edf1abe9fc92975948ceee69b4312fb2e9abc6311a04e215acba7963004f5fe9c8bbead82005a0fe2465c13e6e5a9237c7ce2fae9ae7b2d65efed16df0aeec220b72ea135f608e7a1e48f59bf5998e78306af03b4a8b66e50a67eee8d37a5bd077db692e07a2d2936549b5a597dfdc"}, 0xb4) r5 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r1}, {r1, 0x44}, {r0}, {r0, 0x104}, {r5, 0x10}, {r1, 0x100}, {r5, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r2}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/05/23 06:40:31 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000000c0)={"6c6f3a0500", {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) [ 619.913370] binder: 15410:15422 unknown command 26379 [ 619.932258] binder: 15410:15422 ioctl c0306201 20008fd0 returned -22 2018/05/23 06:40:31 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat(r0, &(0x7f0000000300)='./file0\x00', 0x200000, 0x18) r2 = socket$packet(0x11, 0x3, 0x300) r3 = accept$packet(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000200)={"77797a5f74756eb929f9848000000008", r4}) r6 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) getsockopt$inet6_mtu(r6, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bind$packet(r2, &(0x7f0000000140)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0x3) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x22, 0x0, 0x31, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r7 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000500)=[{r3}, {r3, 0x44}, {r2}, {r2, 0x104}, {r7, 0x10}, {r3, 0x100}, {r7, 0x4000}], 0x7, 0x6) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000080)={"657036677265300086f261658c1b2ef2", r4}) sendmsg$key(r6, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000340)={0x2, 0x9, 0x7ff, 0x7, 0x34, 0x0, 0x70bd2b, 0x25dfdbff, [@sadb_lifetime={0x4, 0x7, 0x9, 0x1, 0x7fffffff, 0x101}, @sadb_x_sec_ctx={0x1e, 0x18, 0x6, 0x8, 0xe4, "7bdccdcaff8d18a7bd01da6835d4aa3e031b2bee70add5e5458cc1ac458a819e64dcfe53d55cf28deb104cbc89647e5f61ebdae69d86b98b4f32590916c993fc2186505242cd378ba521a4e55b4eb443080834775251986824effe74a779b567868be4d8161e18df97c5c823aea1e798eb7ffe125f2badf2eb165c43b819a229d385970d7badf4788f6f7eea358f9caf275d9372070836dd03e9e9725858b80e2638d96fcb3c61b984b69c1de9e270b5029f61ae5e0099f48e9e8205c81a38d1576a759dec308368bd5bfa13684cf39ad61ec5d966db4ce94c7cf01595fc1020e5d1a798"}, @sadb_sa={0x2, 0x1, 0x4d3, 0x48, 0xca, 0x8d, 0x4, 0x1}, @sadb_x_sec_ctx={0xe, 0x18, 0x6, 0x4, 0x68, "5f2c9982aebf70d1cabeb7697eac5fa0d41c3eb10175dac14fff1273dbaaea0be4f3ab345a1c96a098d8a9fff548f146d4c99fa00e84b22ad40894d8310de79604737ef7b186805538bde118740d5471514317bc04f9aae8427caed9457f2809ca61f2fe133db381"}]}, 0x1a0}, 0x1}, 0x840) r8 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, 0x1c) r9 = socket$l2tp(0x18, 0x1, 0x1) r10 = socket(0xa, 0x1, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl(r10, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r9, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r8, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r9, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/05/23 06:40:31 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000000c0)={"6c6f3a0500", {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) 2018/05/23 06:40:31 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x27, 0x1, 0x2, 0x0, 0x40, 0xdf7a, "880a734196dab7c41c80da817bde6a6380da147dd55c9d0aa220ae03ab4ace51e11b7f6c6d680cfb6e87fc6fed1d8a2087e670af43a6ce2f0ae95c309055a5", 0x18}, 0x60, &(0x7f0000000200)=[{&(0x7f00000001c0)="7865a8122f74638f1f5cdc1f494e8cbc75777361", 0x14}], 0x1, &(0x7f0000000240)={0x30, 0x109, 0xb4a, "8cd329de2681ff5f2ce89932b8e3b3a9d3477cd69d50a1c9a1cdba9608"}, 0x30, 0x4000}, 0x4000) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f00000003c0)) pwritev(r0, &(0x7f0000000540)=[{&(0x7f00000000c0)="5feed0d0f210933130fc80b17a6a5ab1a14fe61038e6f7f128f797768623b02baddfca58cb258ecdb513c1fc69d48af30edaf712bee2b05a3b67e099b413293eff57c1e7723ce7f5c4e71024c4601afe47820fbba16f00941686c2a73e8e525f34c9bad1982e1ad0444455ed6b12680e085efe8845bb6371ae8c725bac899d6a962d8a55834156058bb4c9ce2a39027a6cc5ab4fd843be029fe8e1ea0d816be5a9c07b23211e65577527d83cdc21e3da154522941657020d5e8016ab02f23439bebb71bb506ec6b55f8fc3f72751b9a37f354300ca7133ffb8721d31a47d01aa783b1794f502069aa4c9ae1c7673ae3fdaf80f61", 0xf4}], 0x1, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1c, 0x0, "2d6d3f86f2516e93dbe793d1340fb3b238f0fb1a83de000e609897edc9b84c968448da2a838a11d1296ac6e4ffec3280b74780918e6fc80ed23055807288c07a", "7d935f7abfcf78f12c91474ecfdf88481b84832d7cbc627b43a2e245afd437e1", [0x8, 0x10000]}) [ 620.028384] [ 620.030048] ================================= [ 620.034530] [ INFO: inconsistent lock state ] [ 620.039018] 4.9.102-gd054505 #34 Not tainted [ 620.043413] --------------------------------- [ 620.047988] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. [ 620.054132] syz-executor2/3855 [HC0[0]:SC1[1]:HE1:SE0] takes: [ 620.060004] (&(&rnp->exp_lock)->rlock){+.?...}, at: [] _synchronize_rcu_expedited+0x1fb/0x840 {SOFTIRQ-ON-W} state was registered at: [ 620.074471] __lock_acquire+0xdd0/0x4070 [ 620.078786] lock_acquire+0x130/0x3e0 [ 620.082668] _raw_spin_lock+0x36/0x50 [ 620.086550] rcu_exp_wait_wake+0x2d2/0x5e0 [ 620.090868] _synchronize_rcu_expedited+0x73c/0x840 [ 620.095975] synchronize_rcu.part.62+0xd3/0x110 [ 620.100727] synchronize_rcu+0x27/0x90 [ 620.104691] rcu_test_sync_prims+0x9/0x30 [ 620.108904] rcu_scheduler_starting+0x51/0x80 [ 620.113466] rest_init+0xf/0x189 [ 620.116896] start_kernel+0x67e/0x6b2 [ 620.120756] x86_64_start_reservations+0x29/0x2b [ 620.125572] x86_64_start_kernel+0x13f/0x162 [ 620.130040] irq event stamp: 8381380 [ 620.133733] hardirqs last enabled at (8381380): [] __local_bh_enable_ip+0x6a/0xd0 [ 620.142978] hardirqs last disabled at (8381379): [] __local_bh_enable_ip+0x32/0xd0 [ 620.152221] softirqs last enabled at (8377466): [] tcp_close+0x8e8/0x1070 [ 620.160777] softirqs last disabled at (8380317): [] irq_exit+0x147/0x190 [ 620.169149] [ 620.169149] other info that might help us debug this: [ 620.175786] Possible unsafe locking scenario: [ 620.175786] [ 620.181835] CPU0 [ 620.184396] ---- [ 620.186948] lock(&(&rnp->exp_lock)->rlock); [ 620.191748] [ 620.194478] lock(&(&rnp->exp_lock)->rlock); [ 620.199357] [ 620.199357] *** DEADLOCK *** [ 620.199357] [ 620.205389] 1 lock held by syz-executor2/3855: [ 620.209942] #0: (rcu_callback){......}, at: [] rcu_process_callbacks+0x98e/0x12b0 [ 620.219761] [ 620.219761] stack backtrace: [ 620.224234] CPU: 1 PID: 3855 Comm: syz-executor2 Not tainted 4.9.102-gd054505 #34 [ 620.232044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 620.241472] ffff8801db307708 ffffffff81eb3489 ffff8801d9516000 ffffffff85595250 [ 620.249479] ffff8801d95168f0 ffff8801d9516910 0000000000000000 ffff8801db307778 [ 620.258548] ffffffff814277eb 0000000000000001 0000000000000001 ffff880100000000 [ 620.266559] Call Trace: [ 620.269115] [ 620.271156] [] dump_stack+0xc1/0x128 [ 620.276524] [] print_usage_bug.cold.56+0x327/0x421 [ 620.283082] [] ? save_stack_trace+0x16/0x20 [ 620.289028] [] mark_lock+0xcc6/0x1280 [ 620.294454] [] ? check_usage_backwards+0x2e0/0x2e0 [ 620.301009] [] __lock_acquire+0xd40/0x4070 [ 620.306878] [] ? debug_check_no_locks_freed+0x210/0x210 [ 620.313866] [] ? __lock_is_held+0xa2/0xf0 [ 620.319651] [] ? debug_check_no_locks_freed+0x210/0x210 [ 620.326651] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 620.333944] [] ? __lock_is_held+0xa2/0xf0 [ 620.339718] [] ? __lock_acquire+0x654/0x4070 [ 620.345752] [] ? __lock_is_held+0xa2/0xf0 [ 620.351527] [] ? __bfs+0x28/0x630 [ 620.356604] [] lock_acquire+0x130/0x3e0 [ 620.362205] [] ? _synchronize_rcu_expedited+0x1fb/0x840 [ 620.369195] [] _raw_spin_lock+0x36/0x50 [ 620.374795] [] ? _synchronize_rcu_expedited+0x1fb/0x840 [ 620.381781] [] _synchronize_rcu_expedited+0x1fb/0x840 [ 620.388619] [] ? rcu_report_exp_cpu_mult+0xa0/0xa0 [ 620.395193] [] ? wait_rcu_exp_gp+0xc0/0xc0 [ 620.401059] [] ? save_stack_trace+0x16/0x20 [ 620.407012] [] ? save_trace+0xe0/0x250 [ 620.412527] [] ? RECLAIM_FS_verbose+0x10/0x10 [ 620.418646] [] ? mark_lock+0x7a3/0x1280 [ 620.424244] [] ? check_usage_backwards+0x2e0/0x2e0 [ 620.430801] [] ? __lock_acquire+0x1011/0x4070 [ 620.436919] [] ? __lock_acquire+0x654/0x4070 [ 620.442951] [] ? debug_check_no_locks_freed+0x210/0x210 [ 620.449938] [] ? debug_check_no_locks_freed+0x210/0x210 [ 620.456933] [] synchronize_rcu.part.62+0xd3/0x110 [ 620.463402] [] ? rcu_pm_notify+0xc0/0xc0 [ 620.469091] [] ? debug_check_no_locks_freed+0x210/0x210 [ 620.476079] [] ? __lock_is_held+0xa2/0xf0 [ 620.481851] [] synchronize_rcu+0x27/0x90 [ 620.487539] [] __l2tp_session_unhash+0x38a/0x520 [ 620.493959] [] ? __l2tp_session_unhash+0x1ac/0x520 [ 620.500531] [] ? l2tp_udp_encap_recv+0xbc0/0xbc0 [ 620.506925] [] l2tp_tunnel_closeall+0x1f7/0x350 [ 620.513224] [] l2tp_tunnel_destruct+0x2f2/0x590 [ 620.519522] [] ? l2tp_tunnel_destruct+0x1aa/0x590 [ 620.526012] [] ? l2tp_tunnel_del_work+0x470/0x470 [ 620.532501] [] __sk_destruct+0x55/0x590 [ 620.539039] [] rcu_process_callbacks+0x8ae/0x12b0 [ 620.545518] [] ? rcu_process_callbacks+0x98e/0x12b0 [ 620.552168] [] ? sock_set_timeout+0x210/0x210 [ 620.558287] [] __do_softirq+0x20b/0x937 [ 620.563894] [] irq_exit+0x147/0x190 [ 620.569162] [] smp_apic_timer_interrupt+0x81/0xa0 [ 620.575637] [] apic_timer_interrupt+0xa0/0xb0 [ 620.581766] [ 620.583810] [] ? _raw_spin_unlock_irq+0x2e/0x50 [ 620.590121] [] ? _raw_spin_unlock_irq+0x27/0x50 [ 620.596421] [] finish_task_switch+0x1ed/0x640 [ 620.602548] [] ? finish_task_switch+0x1c1/0x640 [ 620.608851] [] ? __schedule+0x61f/0x1bd0 [ 620.614540] [] __schedule+0x655/0x1bd0 [ 620.620059] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 620.626959] [] schedule+0x7f/0x1b0 [ 620.632123] [] do_nanosleep+0x1f5/0x4d0 [ 620.637734] [] ? schedule_timeout_idle+0x90/0x90 [ 620.644123] [] ? memset+0x31/0x40 [ 620.649212] [] hrtimer_nanosleep+0x210/0x540 [ 620.655244] [] ? hrtimer_run_queues+0x1c0/0x1c0 [ 620.661540] [] ? enqueue_hrtimer+0x3a0/0x3a0 [ 620.667584] [] ? do_nanosleep+0x197/0x4d0 [ 620.673362] [] SyS_nanosleep+0xcc/0x120 [ 620.679149] [] ? hrtimer_nanosleep+0x540/0x540 [ 620.685363] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 620.692178] [] ? hrtimer_nanosleep+0x540/0x540 [ 620.698384] [] do_syscall_64+0x1a6/0x490 [ 620.704074] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 620.711045] BUG: sleeping function called from invalid context at kernel/rcu/tree_exp.h:281 [ 620.719564] in_atomic(): 1, irqs_disabled(): 0, pid: 3855, name: syz-executor2 [ 620.726924] INFO: lockdep is turned off. [ 620.730991] Preemption disabled at:[ 620.734446] [] schedule+0x78/0x1b0 [ 620.739588] CPU: 1 PID: 3855 Comm: syz-executor2 Not tainted 4.9.102-gd054505 #34 [ 620.747197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 620.756546] ffff8801db3079b0 ffffffff81eb3489 ffffffff839e7fe8 0000000000000000 [ 620.764553] 0000000000000102 ffff8801d9516000 ffff8801d9516000 ffff8801db3079e8 [ 620.772533] ffffffff81424440 ffff8801d9516000 ffffffff83c6d5e0 0000000000000119 [ 620.780521] Call Trace: [ 620.783079] [ 620.785121] [] dump_stack+0xc1/0x128 [ 620.790480] [] ? schedule+0x78/0x1b0 [ 620.795820] [] ___might_sleep.cold.123+0x1bc/0x1f5 [ 620.802382] [] __might_sleep+0x95/0x1a0 [ 620.807990] [] _synchronize_rcu_expedited+0x600/0x840 [ 620.814804] [] ? rcu_report_exp_cpu_mult+0xa0/0xa0 [ 620.818181] binder_alloc: binder_alloc_mmap_handler: 15410 20000000-20002000 already mapped failed -16 [ 620.821456] binder: BINDER_SET_CONTEXT_MGR already set [ 620.821463] binder: 15410:15467 ioctl 40046207 0 returned -16 [ 620.821484] binder: 15410:15471 unknown command 26379 [ 620.821490] binder: 15410:15471 ioctl c0306201 20008fd0 returned -22 [ 620.824766] binder_alloc: 15410: binder_alloc_buf, no vma [ 620.824782] binder: 15410:15467 transaction failed 29189/-3, size 0-0 line 3141 [ 620.860591] binder: undelivered TRANSACTION_ERROR: 29189 [ 620.860628] binder: send failed reply for transaction 412 to 15410:15422 [ 620.878692] [] ? wait_rcu_exp_gp+0xc0/0xc0 [ 620.884555] [] ? save_stack_trace+0x16/0x20 [ 620.890498] [] ? save_trace+0xe0/0x250 [ 620.896023] [] ? RECLAIM_FS_verbose+0x10/0x10 [ 620.902323] [] ? mark_lock+0x7a3/0x1280 [ 620.907921] [] ? check_usage_backwards+0x2e0/0x2e0 [ 620.914477] [] ? __lock_acquire+0x1011/0x4070 [ 620.920600] [] ? __lock_acquire+0x654/0x4070 [ 620.926635] [] ? debug_check_no_locks_freed+0x210/0x210 [ 620.933624] [] ? debug_check_no_locks_freed+0x210/0x210 [ 620.940613] [] synchronize_rcu.part.62+0xd3/0x110 [ 620.947077] [] ? rcu_pm_notify+0xc0/0xc0 [ 620.952768] [] ? debug_check_no_locks_freed+0x210/0x210 [ 620.959756] [] ? __lock_is_held+0xa2/0xf0 [ 620.965526] [] synchronize_rcu+0x27/0x90 [ 620.971213] [] __l2tp_session_unhash+0x38a/0x520 [ 620.977593] [] ? __l2tp_session_unhash+0x1ac/0x520 [ 620.984142] [] ? l2tp_udp_encap_recv+0xbc0/0xbc0 [ 620.990522] [] l2tp_tunnel_closeall+0x1f7/0x350 [ 620.996815] [] l2tp_tunnel_destruct+0x2f2/0x590 [ 621.003106] [] ? l2tp_tunnel_destruct+0x1aa/0x590 [ 621.009934] [] ? l2tp_tunnel_del_work+0x470/0x470 [ 621.016403] [] __sk_destruct+0x55/0x590 [ 621.022002] [] rcu_process_callbacks+0x8ae/0x12b0 [ 621.029858] [] ? rcu_process_callbacks+0x98e/0x12b0 [ 621.036764] [] ? sock_set_timeout+0x210/0x210 [ 621.042885] [] __do_softirq+0x20b/0x937 [ 621.048579] [] irq_exit+0x147/0x190 [ 621.053833] [] smp_apic_timer_interrupt+0x81/0xa0 [ 621.060302] [] apic_timer_interrupt+0xa0/0xb0 [ 621.066419] [ 621.068648] [] ? _raw_spin_unlock_irq+0x2e/0x50 [ 621.074962] [] ? _raw_spin_unlock_irq+0x27/0x50 [ 621.081256] [] finish_task_switch+0x1ed/0x640 [ 621.087372] [] ? finish_task_switch+0x1c1/0x640 [ 621.093668] [] ? __schedule+0x61f/0x1bd0 [ 621.099351] [] __schedule+0x655/0x1bd0 [ 621.104876] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 621.112036] [] schedule+0x7f/0x1b0 [ 621.117199] [] do_nanosleep+0x1f5/0x4d0 [ 621.122804] [] ? schedule_timeout_idle+0x90/0x90 [ 621.129186] [] ? memset+0x31/0x40 [ 621.134269] [] hrtimer_nanosleep+0x210/0x540 [ 621.140304] [] ? hrtimer_run_queues+0x1c0/0x1c0 [ 621.146600] [] ? enqueue_hrtimer+0x3a0/0x3a0 [ 621.152631] [] ? do_nanosleep+0x197/0x4d0 [ 621.158400] [] SyS_nanosleep+0xcc/0x120 [ 621.163997] [] ? hrtimer_nanosleep+0x540/0x540 [ 621.170204] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 621.177018] [] ? hrtimer_nanosleep+0x540/0x540 [ 621.183309] [] do_syscall_64+0x1a6/0x490 [ 621.189035] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 621.196105] BUG: unable to handle kernel NULL pointer dereference at 0000000000000080 [ 621.204419] IP: [] l2tp_session_free+0x11c/0x200 [ 621.210861] PGD 1bf5b5067 [ 621.213515] PUD 1bc6ea067 PMD 0 [ 621.217022] [ 621.218662] Oops: 0002 [#1] PREEMPT SMP KASAN [ 621.223230] Dumping ftrace buffer: [ 621.226871] (ftrace buffer empty) [ 621.230685] Modules linked in: [ 621.234013] CPU: 1 PID: 3855 Comm: syz-executor2 Tainted: G W 4.9.102-gd054505 #34 [ 621.243032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 621.252403] task: ffff8801d9516000 task.stack: ffff8801bc6c8000 [ 621.258448] RIP: 0010:[] [] l2tp_session_free+0x11c/0x200 [ 621.267328] RSP: 0018:ffff8801db307cf0 EFLAGS: 00010246 [ 621.272765] RAX: dffffc0000000000 RBX: ffff8801da0fb180 RCX: 0000000000000000 [ 621.280239] RDX: 1ffff1003ae9e610 RSI: ffffffff836ba891 RDI: ffff8801d74f3080 [ 621.287504] RBP: ffff8801db307d10 R08: 0000000000000001 R09: 0000000000000000 [ 621.294771] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801d74f2f00 [ 621.302041] R13: ffff8801da0fb188 R14: 0000000000000000 R15: ffff8801d74f2f58 [ 621.309308] FS: 000000000130a940(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 621.317530] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 621.323407] CR2: 0000000000000080 CR3: 00000001bf5b4000 CR4: 00000000001606f0 [ 621.330786] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 621.338050] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 621.345312] Stack: [ 621.347451] ffff8801d6c0c400 ffff8801da0fb180 ffff8801d6c0c7d0 ffffffff836c4700 [ 621.355498] ffff8801db307d38 ffffffff836c21a2 ffff8801d6c0c840 ffff8801d6c0c400 [ 621.363660] ffffffff836c20d0 ffff8801db307d70 ffffffff83020095 ffff8801d6c0c840 [ 621.371699] Call Trace: [ 621.374290] [ 621.376355] [] ? pppol2tp_connect+0x18f0/0x18f0 [ 621.382689] [] pppol2tp_session_destruct+0xd2/0x110 [ 621.386874] binder: undelivered TRANSACTION_COMPLETE [ 621.386880] binder: undelivered TRANSACTION_ERROR: 29189 [ 621.399841] [] ? pppol2tp_seq_start+0x4e0/0x4e0 [ 621.406134] [] __sk_destruct+0x55/0x590 [ 621.411732] [] ? pppol2tp_connect+0x18f0/0x18f0 [ 621.418025] [] sk_destruct+0x63/0x80 [ 621.431107] [] __sk_free+0x15e/0x220 [ 621.436442] [] sk_free+0x2b/0x40 [ 621.441433] [] pppol2tp_session_sock_put+0x5a/0x70 [ 621.447986] [] l2tp_tunnel_closeall+0x268/0x350 [ 621.454310] [] l2tp_tunnel_destruct+0x2f2/0x590 [ 621.460602] [] ? l2tp_tunnel_destruct+0x1aa/0x590 [ 621.467065] [] ? l2tp_tunnel_del_work+0x470/0x470 [ 621.473538] [] __sk_destruct+0x55/0x590 [ 621.479155] [] rcu_process_callbacks+0x8ae/0x12b0 [ 621.485626] [] ? rcu_process_callbacks+0x98e/0x12b0 [ 621.492272] [] ? sock_set_timeout+0x210/0x210 [ 621.498496] [] __do_softirq+0x20b/0x937 [ 621.504107] [] irq_exit+0x147/0x190 [ 621.509381] [] smp_apic_timer_interrupt+0x81/0xa0 [ 621.515847] [] apic_timer_interrupt+0xa0/0xb0 [ 621.521962] [ 621.524012] [] ? _raw_spin_unlock_irq+0x2e/0x50 [ 621.530327] [] ? _raw_spin_unlock_irq+0x27/0x50 [ 621.536621] [] finish_task_switch+0x1ed/0x640 [ 621.542738] [] ? finish_task_switch+0x1c1/0x640 [ 621.549216] [] ? __schedule+0x61f/0x1bd0 [ 621.554991] [] __schedule+0x655/0x1bd0 [ 621.560501] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 621.567398] [] schedule+0x7f/0x1b0 [ 621.572560] [] do_nanosleep+0x1f5/0x4d0 [ 621.578195] [] ? schedule_timeout_idle+0x90/0x90 [ 621.584600] [] ? memset+0x31/0x40 [ 621.589701] [] hrtimer_nanosleep+0x210/0x540 [ 621.595747] [] ? hrtimer_run_queues+0x1c0/0x1c0 [ 621.602043] [] ? enqueue_hrtimer+0x3a0/0x3a0 [ 621.608085] [] ? do_nanosleep+0x197/0x4d0 [ 621.613861] [] SyS_nanosleep+0xcc/0x120 [ 621.619471] [] ? hrtimer_nanosleep+0x540/0x540 [ 621.625680] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 621.632507] [] ? hrtimer_nanosleep+0x540/0x540 [ 621.638738] [] do_syscall_64+0x1a6/0x490 [ 621.644426] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 621.651324] Code: 49 8d bc 24 80 01 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 c6 00 00 00 4d 8b b4 24 80 01 00 00 41 ff 8e 80 00 00 00 74 69 e8 d5 42 ca fd 4c 89 ea 48 b8 00 [ 621.678364] RIP [] l2tp_session_free+0x11c/0x200 [ 621.684877] RSP [ 621.688484] CR2: 0000000000000080 [ 621.691924] ---[ end trace 45ac9c18fce319d5 ]--- [ 621.696654] Kernel panic - not syncing: Fatal exception in interrupt [ 621.703704] Dumping ftrace buffer: [ 621.707239] (ftrace buffer empty) [ 621.710928] Kernel Offset: disabled [ 621.714531] Rebooting in 86400 seconds..