a902a422f1634de2df48ea789227445506c14c7b0", 0x1000}, {&(0x7f0000de0000-0xfe)="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", 0xfe}, {&(0x7f000080f000-0x5a)="5db2b27bfce8d692069445068a8d1591a63489df2e03e38a02462fcafbe69a598ce9ce91135c497e434cd9b384d1a8e0d48df3a4fd98e6af2bcdc04ed6511f19cf6a0adaabf407cdec9086bde5a1e1173e35e8799570f40163fc", 0x5a}, {&(0x7f0000756000-0x39)="a2cac80cb22051f7371e6d2b4651de528a8c4123579cd102de73d95580f376d1e0861ece90d6cc866b33d583c99a255cd336fc2cb87aaab27f", 0x39}], 0x7, &(0x7f00006e1000)=[@init={0x18, 0x84, 0x0, {0x7f, 0x0, 0x101, 0x6}}], 0x30, 0x10}, 0x40) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f1733bc3fbe90a2c41a1e0cc7595eb5d498", 0x61}], 0x1}}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4), 0x4) sendmsg$nl_xfrm(r1, &(0x7f0000b29000)={&(0x7f0000868000)={0x10}, 0xc, &(0x7f00004de000-0x10)={&(0x7f0000db8000-0x60)=@newspdinfo={0x60, 0x24, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@replay_esn_val={0x28, 0x17, {0x3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0]}}, @etimer_thresh={0x8, 0xc}, @tfcpad={0x8, 0x16}, @policy_type={0xc, 0x10}, @extra_flags={0x8, 0x18}]}, 0x60}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) 2018/02/08 01:54:24 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c94000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2402) exit_group(0xa9f9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r3 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) r4 = socket$inet(0x2, 0x2, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) sendto$inet(r4, &(0x7f0000865000), 0xebce, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r1, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', &(0x7f000029b000-0x20)={{}, {0x77359400}}) mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/08 01:54:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x7, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f27000)={0x10}) getsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f000035d000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/02/08 01:54:25 executing program 2: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x1000, 0x4, &(0x7f000053c000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000001000-0x28)={&(0x7f000053b000/0x1000)=nil, 0x6, 0x0, 0x10, &(0x7f0000825000/0x14000)=nil, 0x8}) 2018/02/08 01:54:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) ioctl$TCGETA(r0, 0x5405, &(0x7f0000cf2000)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) lstat(&(0x7f0000a2a000-0x8)='./file0\x00', &(0x7f00005d0000)) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[]}}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) timer_create(0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000013000)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00002b2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sendmsg(r0, &(0x7f0000b26000)={&(0x7f0000334000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f0000b84000)=[{&(0x7f000089a000)="0a8a", 0x2}], 0x1, &(0x7f0000261000)=[]}, 0x0) 2018/02/08 01:54:25 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mknod(&(0x7f0000012000)='./file0\x00', 0x0, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000001000-0xdf)=""/223) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000218000-0x8)='./file0\x00', &(0x7f0000eca000-0x14)=@known='security.capability\x00') clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 55.494698] audit: type=1400 audit(1518054864.987:21): avc: denied { setuid } for pid=6681 comm="syz-executor0" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/08 01:54:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0}, 0xc) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000c0f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x9}) 2018/02/08 01:54:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f000000a000)) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000750000-0xe)='/dev/keychord\x00', 0x101040, 0x0) fanotify_mark(r0, 0x86, 0x20010, r1, &(0x7f0000b9e000)='./file0\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e1d000)=0x0) mq_notify(r1, &(0x7f0000afc000-0x60)={0x0, 0x23, 0x5, @tid=r2}) 2018/02/08 01:54:25 executing program 2: socketpair(0x1b, 0x2, 0x40, &(0x7f0000eb6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000001000-0xcd)=""/205, 0xcd, 0x40010100, &(0x7f0000001000-0x10)={0x1a, 0xfe, 0x10000, 0x2, 0x200, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000a6000-0xc)={0x0, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) [ 55.582926] FAULT_FLAG_ALLOW_RETRY missing 30 [ 55.591492] CPU: 0 PID: 6699 Comm: syz-executor1 Not tainted 4.9.80-g20c8a00 #30 [ 55.599032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.608359] ffff8801b27378a0 ffffffff81d94b69 ffff8801b2737b80 0000000000000000 [ 55.616342] ffff8801c15ba590 ffff8801b2737a70 ffff8801c15ba480 ffff8801b2737a98 [ 55.624322] ffffffff816624ba 0000000000001244 ffff8801d48cb8f0 ffff8801d48cb8a0 [ 55.632300] Call Trace: [ 55.634864] [] dump_stack+0xc1/0x128 [ 55.640201] [] handle_userfault+0xa3a/0x1310 [ 55.646239] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 55.653225] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 55.659604] [] ? handle_mm_fault+0x117b/0x2530 [ 55.665805] [] ? handle_mm_fault+0x1fc3/0x2530 [ 55.672008] [] handle_mm_fault+0x1fd1/0x2530 [ 55.678038] [] ? save_stack+0xa3/0xd0 [ 55.683460] [] ? __pmd_alloc+0x410/0x410 [ 55.689143] [] ? sigqueue_alloc+0x24/0x70 [ 55.694912] [] __do_page_fault+0x5c2/0xd40 [ 55.700766] [] ? mm_fault_error+0x2c0/0x2c0 [ 55.706710] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 55.713348] [] do_page_fault+0x27/0x30 [ 55.718858] [] page_fault+0x28/0x30 [ 55.724112] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 55.731188] [] ? SyS_timer_create+0x61f/0x1030 [ 55.737392] [] ? do_schedule_next_timer+0x4d0/0x4d0 [ 55.744031] [] ? do_futex+0x15c0/0x15c0 [ 55.749626] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 55.756266] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 55.763076] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 55.769624] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/08 01:54:25 executing program 4: unshare(0xa0140000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000cc8000-0x8)='keyring\x00', &(0x7f000038b000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, 0x0, r0) r1 = inotify_init1(0x0) syncfs(r1) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f000052d000)=0x7) 2018/02/08 01:54:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x8000f, 0x40) fsync(r0) finit_module(r0, &(0x7f000010d000-0x34)='^ppp1vmnet1security&]posix_acl_access#]uservmnet1]$\x00', 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002bb000-0xa)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000f8b000)=0x0) rt_tgsigqueueinfo(r2, r2, 0x38, &(0x7f0000040000-0x10)={0x17, 0x1, 0xffff, 0x6}) r3 = epoll_create1(0x0) poll(&(0x7f000014f000-0x8)=[{r3, 0x11}], 0x1, 0x7f31) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) socket$netlink(0x10, 0x3, 0x9) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f00004f7000-0xc)) ioctl$TIOCCBRK(r1, 0x5428) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000dbf000-0xe8)={{{@in=@dev, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00005a4000)=0xe8) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f000013e000)={r5, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000e9f000-0xc)={0xffffffff80000005}) ioctl$ASHMEM_GET_PIN_STATUS(r4, 0x7709, 0x0) 2018/02/08 01:54:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000056b000-0x4)) r1 = syz_open_procfs(r0, &(0x7f0000edd000)='coredump_filter\x00') sendmsg$nl_netfilter(r1, &(0x7f000074b000)={&(0x7f000061c000-0xc)={0x10, 0x0, 0x0, 0x388a40509f48e401}, 0xc, &(0x7f000062a000)={&(0x7f0000ea1000)={0xc8, 0xe, 0xb, 0x21, 0x3, 0x3, {0xf, 0x0, 0x8}, [@typed={0xc, 0x51, @fd=r1}, @generic="8d4b88f1c1996c3c8c6b2943cfe23b4bba620df5b2963f0be9d7193122e2f2b6e9f595612fa40fe9d695e953", @nested={0x18, 0x32, [@typed={0x8, 0x19}, @typed={0xc, 0x66, @fd=r1}]}, @generic="b9c8929a5a7ab8a07eaffc617f548a3e83643ea54f379751297a", @generic="f4dc091e23", @generic="fd2e97763fe7ef5d1f3e0654e6360172b262148dc11d8ff4ba778063bc31abc002c36aa3605d6f272ec947fef6bf7967e197d8c7e2d4d896edcbe0675f1adc412271c9"]}, 0xc8}, 0x1, 0x0, 0x0, 0x8841}, 0x20000000) fcntl$getown(r1, 0x9) write$selinux_load(r1, &(0x7f0000bd2000-0x99)={0xf97cff8c, 0x8, 'SE Linux', "dfc02100b3297994dde0eb736993c64bda9860980ba50033ed65f46cb5f96e86ec975bc917eb49b436350a9a0165522a053192591c98baab14a0a057e5d65086db6c9b5381b62df2df4c6fbeaf401c807925d34495766e1daa36fea3d96bc9c8f3feb91bf7f5aa9544c3ebe338c0ced1b3f147f84a4f6d8315b41dcd5c03ba2a6e1a41b0292d411caf"}, 0x99) sendfile(r1, r1, &(0x7f00000da000)=0x800, 0x2) 2018/02/08 01:54:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000542000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000ed000)=0x1c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a47000)={r1, 0x4}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000685000)=@sack_info={r2, 0x10000, 0x1}, &(0x7f00006e7000)=0xc) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009f6000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r3, &(0x7f00007b3000-0x75)={'system_u:object_r:file_context_t:s0', 0x20, 'system_u:object_r:apt_lock_t:s0', 0x20, 0x39, 0x33, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x75) 2018/02/08 01:54:25 executing program 6: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000096f000-0xd)='/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(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000b71000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x20, 0x0, 0x0, 0x0, 0xfffffffffffffffb]}, &(0x7f0000407000)=0x108) dup3(r1, r1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000168000), &(0x7f0000b70000)=0x6) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x8, 0x0, &(0x7f000000b000-0x108)=[@increfs={0x40046304, 0x1}]}) 2018/02/08 01:54:25 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000-0x40)={0x80, 0x0, 0x2, 0x0, 0xfffffffffffffffc}, &(0x7f0000002000-0x40), &(0x7f0000001000-0x40)={0x0, 0x4}, &(0x7f0000001000-0x10), &(0x7f0000001000-0x10)={&(0x7f0000014000-0x8), 0x8}) 2018/02/08 01:54:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1, 0x9) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000daa000-0x10)=@generic="3eca778a0313ca7eac83c2650669c773") r1 = socket$inet6(0xa, 0x806, 0x3) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000ed3000)=0x3e, 0x4) bind$inet6(r1, &(0x7f0000afe000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) listen(r2, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00001d3000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000062a000-0xe8)={{{@in6=@local, @in6=@mcast1}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f000050c000)=0xe8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000e4d000)=0xffffffff, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000d59000-0x10)="e8da72198841e4d65152dd5075413671", 0x10) fdatasync(r1) sysfs$2(0x2, 0x1000, &(0x7f0000f52000-0xb8)=""/184) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000246000-0xe8)={{{@in6=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f00001cd000-0x4)=0xe8) bind$packet(r3, &(0x7f00000b2000-0x14)={0x11, 0x9, r4, 0x1, 0x6, 0x6, @empty}, 0x14) listen(r1, 0x0) keyctl$session_to_parent(0x12) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000cfa000-0x8)) 2018/02/08 01:54:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xf)='net/ip6_mr_vif\x00') r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @rand_addr, @local}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000001000)={0x1a3, 0x20001000, 0x4000, 0x0, 0x3, 0x4, 0xa6f, 0x3ca2cb6, 0x5, 0x74}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in=@multicast1=0xe0000001, @in6=@dev={0xfe, 0x80, [], 0x0, 0xa}, 0x0, 0x7, 0x0, 0xfffffffffffffffc, 0xa, 0x0, 0x0, 0x2e, r2, r3}, {0x0, 0x1f, 0x4, 0x2, 0x7, 0x7ff, 0x5, 0x4}, {0x7, 0x9, 0x4, 0x800}, 0x0, 0x1, 0x0, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x3f}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7, 0x2, 0x2, 0x9, 0x34d19c1c, 0x2, 0x2}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000002000)={{0x9, 0x20}, 'port0\x00', 0x48, 0x60, 0x9, 0x3, 0x4, 0x800, 0x6, 0x0, 0x7, 0x59}) epoll_pwait(0xffffffffffffffff, &(0x7f0000b0e000-0x30)=[{}, {}, {}, {}], 0x4, 0x0, &(0x7f0000b0e000-0x8), 0x20b0e000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x1003, 0xffffffffffffffff, r4, 0x400, 0x3f, 0x88480) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000002000-0x78)={0x5, {0x2, 0x2, @empty}, {0x2, 0x1, @multicast1=0xe0000001}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0xa0, 0x7a35, 0x10001, 0x6, 0x8, 0x0, 0x0, 0xc3, 0x1000}) 2018/02/08 01:54:25 executing program 0: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) r1 = socket$unix(0x1, 0x7, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000018000)='/selinux/checkreqprot\x00', 0x40, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f000000d000-0x87)=""/135, &(0x7f000002f000-0x4)=0x87) fcntl$setstatus(r0, 0x4, 0x4400) [ 55.832949] audit: type=1400 audit(1518054865.317:22): avc: denied { validate_trans } for pid=6736 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 [ 55.839696] binder: 6740:6746 ERROR: BC_REGISTER_LOOPER called without request [ 55.870895] audit: type=1400 audit(1518054865.357:23): avc: denied { transfer } for pid=6740 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 55.873926] binder: unexpected work type, 4, not freed [ 55.873929] binder: undelivered TRANSACTION_COMPLETE [ 55.873940] binder: undelivered TRANSACTION_COMPLETE [ 55.873946] binder: undelivered transaction 22, process died. 2018/02/08 01:54:25 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000007000), &(0x7f0000002000)=0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000005000)=[{{&(0x7f0000007000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f0000008000-0x4)="0d9cd50f", 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000009000-0x4)) 2018/02/08 01:54:25 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000da9000-0x10)='/dev/sequencer2\x00', 0xa880, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f00008ab000)=""/255, 0xff, 0x40, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000003}]}, 0x10) r3 = fcntl$dupfd(r1, 0x0, r2) sendmsg$nl_route(r3, &(0x7f0000cc1000)={&(0x7f0000fc3000-0xc)={0x10}, 0xc, &(0x7f0000fc2000)={&(0x7f0000b05000-0x36c)=@setlink={0x20, 0x13, 0x0, 0xffffffffffffffff, 0x3, {}, []}, 0x20}, 0x1}, 0x0) 2018/02/08 01:54:25 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004000)={{{@in=@dev, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000005000-0x4)=0xe8) setuid(r1) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10}, 0x2) getpeername(r0, &(0x7f0000004000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000003000)=0x26) 2018/02/08 01:54:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000a2a000), &(0x7f000046d000-0x4)=0x60) ioctl$int_in(r0, 0x5456, &(0x7f00009c3000-0x8)=0x3fe) seccomp(0x1, 0x0, &(0x7f000003c000)={0x2000000000000061, &(0x7f0000d97000)=[]}) futimesat(0xffffffffffffffff, &(0x7f0000b43000)='./file0\x00', &(0x7f0000c41000-0x20)={{}, {0x77359400}}) openat$selinux_member(0xffffffffffffff9c, &(0x7f000053c000-0x10)='/selinux/member\x00', 0x2, 0x0) vmsplice(r0, &(0x7f0000357000)=[{&(0x7f0000722000)="daa8938f102ac93c74f0cc375b11be9e809493cf5959176777fdd28e1d8b80fac567251f7c99a748d14d0f778da362d5919d38dc83b1b911c139f4c1e2c34ba7cd2973632a98da9765da5d376879f1ed3edb4b02f4b4934d5bf37d37898fd80f11872d3890a502", 0x67}, {&(0x7f000055a000)="c30e29d20f66bae1c8d91eb225dcdee73b08c42e3544ee1b3302e8b5e1185483d0266980426bdf6c7395b0ca377524126f2938720fba0b8b13e4ca2255881533d0549b02a6c83d93dad4ca29a9069561c6825bfd", 0xfffffffffffffd65}, {&(0x7f00004ed000)="e18298fe0152a6e296652ba971", 0xd}, {&(0x7f0000c7a000-0x5c)="6e8b1440987efb4c0a8571c97378bbdfbc1d208bce6c3ef57905c21502c25f80436814e56be0bd04afedb5949fecf3179e214a4be7bae72fc8be5b3face8040214eb6161c7ebdae5c2fbe99f708c0d8a80824bc6bfd90c01d29144a3", 0x5c}], 0x4, 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00008cc000-0x8)={0x0, 0x0}) r2 = dup(r1) setsockopt$ax25_int(r2, 0x101, 0x9, &(0x7f000065d000)=0x5, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000086000), 0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000988000-0x4), &(0x7f0000863000)=0x4) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000cfe000)) 2018/02/08 01:54:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00001fc000-0x18)='posix_acl_accessmd5sum.\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000728000)) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000033000-0x18)) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000080000-0x18)=[{}]}) 2018/02/08 01:54:25 executing program 6: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000d000-0x8)='./file0\x00', 0x0) r0 = open$dir(&(0x7f000001a000-0x8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000050000-0x12)=""/24, 0x18) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000051000)='/dev/sequencer2\x00', 0x400000, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f0000052000-0x10)={0x4, 0x6, 0x5a20000, "e83590c98129", 0x1}, 0x10) 2018/02/08 01:54:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x5, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000b74000-0x4)=0x3ff) 2018/02/08 01:54:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004b6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$TIOCSTI(r0, 0x5412, 0x400) 2018/02/08 01:54:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x19, 0xa, 0xff, &(0x7f0000ada000)={0x0, 0x0}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000093a000)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, 0x1}, 0x20) 2018/02/08 01:54:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000fa7000)) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) r2 = syz_open_dev$sg(&(0x7f000086f000)='/dev/sg#\x00', 0x80000000, 0x100) close(r1) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b79000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000008c000-0xb)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000012b000-0x6)={0x0, 0x5}, &(0x7f0000cf3000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00003b8000)={r4, @in6={{0xa, 0x1, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x389, 0x3}, &(0x7f0000811000)=0x98) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f00001aa000-0x83)=""/131) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00003a0000), &(0x7f00003a6000)=0x8) lstat(&(0x7f0000a85000)='./file0\x00', &(0x7f0000949000)) 2018/02/08 01:54:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000612000-0x4), &(0x7f0000f99000-0x4)=0x4) r1 = syz_open_dev$usbmon(&(0x7f00003e9000-0xd)='/dev/usbmon#\x00', 0x2, 0x589080) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00007cb000)={0x7, 0xd4, 0x7, 0xf8, 0x0, 0x400}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000837000)={0x20, 0x1, 0xffffffffffff8000, 0xffffffffffff0410, 0x26, 0x20000}) 2018/02/08 01:54:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000752000)={0x200, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x1, @loopback=0x7f000001}, {0x2, 0x2, @multicast1=0xe0000001}, 0x209, 0x80000001, 0x7, 0x81, 0x9, 0x0, 0x400, 0x7f, 0x9}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000018000)="4402", 0x2) recvfrom$inet(r0, &(0x7f0000e6c000-0x75)=""/117, 0x75, 0x40000000, 0x0, 0x0) 2018/02/08 01:54:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ec8000-0x15)='/dev/pktcdvd/control\x00', 0x400080, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f19000)='/dev/sequencer2\x00', 0x2000000000080, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x8000000000000000, @empty, 0x79}, {0xa, 0xffffffffffffffff, 0xfffffffffffffffe, @dev={0xfe, 0x80}, 0x6}, 0x80, [0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x2]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x3fd}, 0x157) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) socketpair(0x3, 0x1, 0xff, &(0x7f0000a5b000-0x8)={0x0, 0x0}) getpeername$llc(r2, &(0x7f0000408000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000036b000-0x4)=0x10) 2018/02/08 01:54:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ed0000)={0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e6d000-0x10)={0x7, &(0x7f0000b64000-0x38)=[{0xdd27, 0x81, 0x1, 0x7}, {0x800000000, 0x154d7510, 0x800, 0x401}, {0x100000000, 0x81, 0x100000001, 0x4}, {0x7, 0x8, 0x2, 0x6}, {0xf95, 0x80000001, 0x7fffffff}, {0x7, 0x200, 0x2, 0x9f1}, {0x0, 0x8001, 0x9, 0x10001}]}, 0x10) madvise(&(0x7f0000b08000/0x3000)=nil, 0x3000, 0x0) pipe2(&(0x7f0000573000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000205000-0xa0)={0x0, @in6={{0xa, 0x0, 0xe5, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x7, 0x917c, 0x101, 0x10000, 0xa8}, &(0x7f0000d3b000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000025a000-0xc)={r2, 0x0, 0x30}, &(0x7f0000445000-0x4)=0xc) mlock(&(0x7f000016c000/0x1000)=nil, 0x1000) 2018/02/08 01:54:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ebe000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00003b2000)={{0x0, 0x3dc}}) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f00006ac000)={0x0, r1}) r2 = openat(0xffffffffffffff9c, &(0x7f0000aad000-0x8)='./file0\x00', 0x20000, 0x180) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000b98000-0x4), &(0x7f0000f22000-0x4)=0x4) accept4$ax25(r0, &(0x7f00006b5000), &(0x7f0000e6c000)=0x10, 0x800) [ 55.899327] binder: 6740:6759 ERROR: BC_REGISTER_LOOPER called without request [ 55.901800] binder_alloc: 6740: binder_alloc_buf, no vma [ 55.901815] binder: 6740:6746 transaction failed 29189/-3, size 0-0 line 3127 [ 55.914995] binder: 6740:6759 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 55.932261] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/08 01:54:25 executing program 5: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x14, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000014000)='status\x00') mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f000002f000-0x50)={@common='eql\x00', @ifru_data=&(0x7f000002e000)="a18791502c751b40ea76224d3c31f9b1514cdff11f20af552d33886ad243486d"}) 2018/02/08 01:54:25 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) listen$netrom(r0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x3f, &(0x7f0000d00000-0x5)="883f46aedf", 0x5) r1 = memfd_create(&(0x7f00000aa000-0x8)='ppp0^)-\x00', 0xffffffffdffffff1) openat$ashmem(0xffffffffffffff9c, &(0x7f0000b54000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000701000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000309000-0xa0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x9e0, 0x100000000000002, 0x1000, 0x5, 0x42}, &(0x7f00003b5000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c7a000-0x20)={0x8001, 0x5a1, 0x200, 0x800, 0x1, 0x8, 0x0, 0x1ff, r3}, &(0x7f0000359000-0x2)=0x20) lseek(r1, 0x1, 0x100000004) 2018/02/08 01:54:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400}}) r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x3, 0xb0041) readlink(&(0x7f000017f000)='./file0\x00', &(0x7f0000d4e000)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ee1000)) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000973000)="6e6574e7746c696e6b00a634627de11119afd4ec92a4aabe196759ea2d58e5804e28184bb686513c80dbc4985854ead8c48959624876f56fa7063555236b8c5e4cf2d3e640f028643abaeb195612") readv(r2, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) set_robust_list(&(0x7f000041a000-0x18)={&(0x7f0000a7b000/0x1000)=nil, 0x1, &(0x7f0000f89000/0x2000)=nil}, 0xfffffffffffffdc1) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000009a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x602}) pipe(&(0x7f00009cb000)) 2018/02/08 01:54:25 executing program 2: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000574000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f000019c000-0x5c)={{0xa, 0x2, 0x1b, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x1000}, {0xa, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xef17}, 0x100000001, [0x228, 0x1, 0x1, 0x1, 0x182, 0x0, 0x5, 0x401]}, 0x5c) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r3 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r4 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r3, &(0x7f0000030000)=[{&(0x7f0000726000)='t', 0x1}], 0x1) r5 = dup(r4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) ptrace(0x4207, r6) ptrace$getregset(0x4204, r6, 0x202, &(0x7f0000000000)={&(0x7f000071e000-0x40)=""/64, 0x40}) 2018/02/08 01:54:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ccb000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f0000111000-0x8)) bind$pptp(r0, &(0x7f0000da5000)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x20) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f000056d000-0x8)=[0x4, 0xffffffff]) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000ba4000)=0x9) 2018/02/08 01:54:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00005fd000-0x2b)="6b657972696e676d696d655f747970655d47504cfc75736572b32873656375726974792c6367726f757000", 0x80, 0x41, &(0x7f00003a1000)={0x5, 0x3, 0x4, 0x3, 0x4680, 0x995e, 0x6, 0xcc3c}) r0 = syz_open_dev$sndseq(&(0x7f00004ce000)='/dev/snd/seq\x00', 0x0, 0x100000000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, "710700756530000000ffffffffffffffe700000000fffffffffffffe00"}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000a1f000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) r4 = geteuid() stat(&(0x7f0000253000-0x8)='./file0\x00', &(0x7f0000934000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f0000b6e000)='./file0\x00', r4, r5, 0x1100) listxattr(&(0x7f0000f17000)='./file0\x00', &(0x7f0000952000)=""/97, 0x61) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) 2018/02/08 01:54:25 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x200001, &(0x7f0000013000)=0x3, 0x4) 2018/02/08 01:54:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x2, 0x0) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) write(r0, &(0x7f0000c22000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000087b000-0x8)='net/rpc\x00') ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000772000)={0x3, 0x3}) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/02/08 01:54:25 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000484000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00007e8000)=0x1f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000088e000)='net/ip_mr_cache\x00') socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$getown(r1, 0x9) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000d7c000)=r2) sendfile(r1, r1, &(0x7f000084f000), 0xfff) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/08 01:54:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000949000)="46ec4d173974c49ebc9cb99a76b092b3522756124030c2495922e983d27884502ef249962b0256c6c720b083b949666397e0c1b05b2f") futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000e27000), 0x0) 2018/02/08 01:54:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioprio_get$uid(0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000998000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000dcd000-0x4)=0x14) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000e77000)=0x80, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000619000-0xe8)={{{@in=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f00003c9000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000048f000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x9b3, 0x3, 0x2, 0xa, 0x20, 0x20, 0xc, r2, r3}, {0xc000000000000, 0x1f1600000000000, 0x5, 0x7, 0x248b, 0x1, 0x80, 0x7499e3a3}, {0x81, 0x3, 0x6}, 0x100, 0x0, 0x2, 0x1, 0x1, 0x1}, {{@in=@loopback=0x7f000001, 0x2}, 0x0, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x2, 0x2, 0x8001, 0x200, 0xfffffffffffffffe, 0xffffffff}}, 0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000069c000-0xe8)={{{@in=@dev, @in=@rand_addr}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000edc000)=0xe8) 2018/02/08 01:54:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000c04000)=0x7b, 0x15) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="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", 0x150, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000099f000)={@dev, @dev}, &(0x7f0000464000-0x4)=0xc) sendmsg$nl_generic(r0, &(0x7f0000a79000)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000764000)={0x54c, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="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"]}, 0x54c}, 0x1}, 0x0) 2018/02/08 01:54:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005c7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000c3c000)={0x0, @in6={{0xa, 0x2, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x760}}}, &(0x7f0000c07000)=0x8c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000048c000-0x8)={r1, 0x8}, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r2, &(0x7f00006e1000)={0x10, 0x0, 0xffffffffffffffff, 0x4000002}, 0xc) 2018/02/08 01:54:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000fa7000)) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) r2 = syz_open_dev$sg(&(0x7f000086f000)='/dev/sg#\x00', 0x80000000, 0x100) close(r1) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b79000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000008c000-0xb)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000012b000-0x6)={0x0, 0x5}, &(0x7f0000cf3000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00003b8000)={r4, @in6={{0xa, 0x1, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x389, 0x3}, &(0x7f0000811000)=0x98) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f00001aa000-0x83)=""/131) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00003a0000), &(0x7f00003a6000)=0x8) lstat(&(0x7f0000a85000)='./file0\x00', &(0x7f0000949000)) 2018/02/08 01:54:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000efb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x1) close(r1) 2018/02/08 01:54:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000060a000-0xd)='/dev/net/tun\x00', 0x0, 0x2000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = memfd_create(&(0x7f000058a000-0xf)='-$[@eth0%wlan0\x00', 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000778000)=0x5, 0x2f1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) close(r0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000501000-0x39), 0x3cf) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c16000)='/selinux/checkreqprot\x00', 0x200000, 0x0) recvfrom$unix(r2, &(0x7f0000633000-0x98)=""/152, 0x98, 0x1, 0x0, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f000051d000-0x8)={0x0}) getsockname$packet(r3, &(0x7f00007ca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000049000-0x4)=0x14) 2018/02/08 01:54:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000098a000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @rand_addr=0x6}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x86, 0x0, 0x0, 0x0, 0x0, &(0x7f00006ed000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00002d7000-0xe)='/dev/keychord\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00004cb000-0xd0)=[@in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffff91b3}, @in6={0xa, 0x3, 0x7ff, @loopback={0x0, 0x1}, 0x400}, @in6={0xa, 0x3, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x2, @rand_addr=0x9}, @in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}], 0xd0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000d4000), 0x4) 2018/02/08 01:54:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xffffffffffffffff, &(0x7f00008cd000)="6374b1b912515ed308a4799019a077d33de418316ef9f035ac446c94c2c290a23a06778faf8872e1ea6fe3c2fc31f2878cd2f2a52b5117acb39afb4932ea2e37df3b6eb175d337bc4f6cbc4f401b7942412517d509ad6db592bdb19445a011955062e4", &(0x7f0000001000), &(0x7f0000002000-0x4), &(0x7f000068f000)="f70ba4a492da81df1b65a7f455cc0e9a7276198675f09b58f137020000b8b7") [ 56.265683] audit: type=1400 audit(1518054865.757:24): avc: denied { bind } for pid=6846 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/08 01:54:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cc6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000435000-0x10)={0xffff, 0x3, 0x20}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000376000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00003f9000)=0x0) ptrace$getenv(0x4201, r2, 0x7, &(0x7f0000865000-0x8)) clock_gettime(0x3, &(0x7f00006e8000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000cbc000)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000179000)=[{0x2, 0x4, 0x0, 0x1, @tick=0x4, {0x401, 0xfffffffffffffff8}, {0x8000, 0xf684}, @connect={{0x5, 0x100000000}, {0x9, 0x81}}}, {0x1, 0x1f, 0x81, 0xfffffffffffffffd, @time={0x77359400}, {0x8, 0xb4}, {0x0, 0x80000000}, @ext={0x0, &(0x7f00004d9000)}}, {0xdbc, 0x80000000, 0x81, 0x5, @time={0x77359400}, {0x4, 0x9}, {0x7ff, 0x4}, @result={0x5, 0x5}}, {0x6, 0xfff, 0xf60f, 0x2, @tick, {0x10001, 0x4}, {0x3ff, 0x80000000}, @raw8={"b95acbaf06f3647f3e7c660d"}}, {0x8, 0x1000, 0x5, 0x6, @time={0x77359400}, {0x2, 0xfa60}, {0x80000000, 0x6}, @connect={{0x1, 0x5}, {0x20, 0x4}}}, {0xb31, 0x8000, 0x2b7, 0x800, @time={r3, r4+10000000}, {0xfff, 0x2}, {0x8, 0x6}, @quote={{0x101, 0x101}, 0x80000001, &(0x7f0000b8f000)={0x7, 0x401, 0x101, 0x1, @time={r5, r6+10000000}, {0x6, 0x1c6}, {0x400, 0xea}, @raw32={[0x100, 0x7]}}}}, {0x0, 0x4, 0x3, 0x0, @tick=0xfffffffffffffe01, {0x808, 0x7}, {0x59c3, 0x1}, @time=@tick=0x8001}], 0x150) 2018/02/08 01:54:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000723000)='/dev/input/mice\x00', 0x0, 0x8402) fallocate(r0, 0x0, 0x1, 0xc27d) r1 = memfd_create(&(0x7f0000003000-0x2)="1f00", 0x0) fallocate(r1, 0x0, 0x0, 0x10001) write(r1, &(0x7f0000002000)='\t', 0x1) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000a14000)=""/245) sendfile(r1, r1, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) execveat(r1, &(0x7f0000006000)='./file0\x00', &(0x7f00000f9000)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/02/08 01:54:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) r1 = dup(0xffffffffffffffff) getitimer(0x2, &(0x7f0000739000)={{0x0, 0x0}}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000983000-0x10)={0x0, r2}, 0x10) ioctl$TCSBRK(r1, 0x5409, 0xffffffffffffffff) ioctl$KDSETLED(r1, 0x4b32, 0x8001) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10}, 0xc, &(0x7f0000445000-0x10)={&(0x7f0000135000)=@ipv6_newaddr={0x34, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r0}, [@IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x402}]}, 0x34}, 0x1}, 0x0) 2018/02/08 01:54:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000a29000-0x4)=0x7) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$getflags(r1, 0x408) dup2(r0, r2) 2018/02/08 01:54:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000999000)='vmnet0-\x00', 0x3) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000289000-0x4)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051f000)='/dev/ptmx\x00', 0xfe, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000cdf000)) ioctl$TCSETS(r1, 0x402c542c, &(0x7f00003ba000-0x24)) 2018/02/08 01:54:25 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000001f000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000000c000-0x8)={0x0}, &(0x7f0000020000)=0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000020000)={r1, 0xff}, 0x6) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000017000+0x9b)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f000001f000)="1af39d8252177d28a4099f8cd4f22e2e13b3bf3a79772acde8378a6c99b51cc03fef90cbbbaff044decc6a6950b07d8314b7f2b8bfc519b455add29ebb9d9eac3176a0c487f46010efc3aa47196141307bbfb32f73ddb4521a3443f46f", 0x5d}, {&(0x7f0000010000)="1468a27ba85660b18c6c2058670a1629a05b6ffcf760d08bae733291ee99e5e4105ba10709ee4f78b83d3f80511ac4790f037da48a1ea1a4f4b35d4d45e6e1cd484a6ef484c393451be65deaad87ed69f974569aa6ac6b52bb6061bd5320e11012c8bed27742169c7463c2", 0x6b}, {&(0x7f000001f000)="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", 0xfd}, {&(0x7f000001e000-0x23)="9853bceea306971d76533c2092165d2a12f2bcc5315c81c259ec4ad5f56419f0f9303a", 0x23}, {&(0x7f0000020000-0xd6)="b4ebef26529604f3daea5099e54a10c29bdacc57f6aa56916a0b2268276e52de2ba7aa854e2dfe8fb5e15f032213a1912367a85221f0dffc77bddf1fe0515ad6732fbe6b489f75ed4f8f648e94460f7e1906e2315ef00eca7c461f2408e89b063c62620744785db59885f81864664d35db4b0081296d0d3e0f87323a4e011539f97f8f8fe16f434934b7ff31eb8ef11024f9f5458848f6881d710376698fa34ccbefe32f671dd2b589088317af2cbce5d66dc65d660c9f4d0cae5db56e3233acad6169c1c3bdd6dfc2f792533e3b5d57d60b17c135a3", 0xd6}, {&(0x7f000001f000)}], 0x6, &(0x7f0000002000)=[{0x30, 0x0, 0x0, "bfd45cf7a456e50c2660a8b77cda67d550341fa63131b6c2ad645eee"}, {0x78, 0x88, 0x2, "72dc904b0a5b8e8096bceca1aa727feffbae6808731563e24e39049cd114bce6369582e909b8f42cbf50b66bebfe369bcf57c546bc053bc46701bf9e9d06451868124995ab1c7f2923b752088fc2d3c3a6185215fe2d2e90880b723da52953276c"}, {0x58, 0x11f, 0xff, "d826c312ccd6df17042b87f39ea8fdaebce6fca743b5227c960f0caa0c6d6c6143abe2172bb606c9fd741a68ef9a63403079c8e0c5583315b7298280ac6aa2af5678"}, {0x88, 0x0, 0xffffffff, "4136deedae0455d9e50fa6cf987fa8c4050164934c93e2863ba405c5bb2e222395a04fe7a71c1350b97ce0e1248fa3d22abf31521ad1d8578e8e1930eb89da2300f4b39ae142ad00e12c0cfd6b6d7539c9d991fa73827dfb3a48b5538baf898f8ba1c6d1528654d022132550dd794df3adfcfb74"}, {0x48, 0x11, 0xd, "71b53fed40b829f982527451f1353fbba84d898506cfc3080262cb2a9ca01b9cc2a9a6693851f9af7ac41bd0d1feacbba1c34b"}, {0x1010, 0x10b, 0x2, "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"}], 0x11e0, 0xc800}, 0x4000041) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r2, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r2, &(0x7f0000021000-0xe)='./file0/file0/bus/file0\x00', r2, &(0x7f0000002000)='./file0/file0\x00') 2018/02/08 01:54:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000060a000-0xd)='/dev/net/tun\x00', 0x0, 0x2000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = memfd_create(&(0x7f000058a000-0xf)='-$[@eth0%wlan0\x00', 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000778000)=0x5, 0x2f1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) close(r0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000501000-0x39), 0x3cf) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c16000)='/selinux/checkreqprot\x00', 0x200000, 0x0) recvfrom$unix(r2, &(0x7f0000633000-0x98)=""/152, 0x98, 0x1, 0x0, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f000051d000-0x8)={0x0}) getsockname$packet(r3, &(0x7f00007ca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000049000-0x4)=0x14) 2018/02/08 01:54:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000fa7000)) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) r2 = syz_open_dev$sg(&(0x7f000086f000)='/dev/sg#\x00', 0x80000000, 0x100) close(r1) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b79000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000008c000-0xb)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000012b000-0x6)={0x0, 0x5}, &(0x7f0000cf3000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00003b8000)={r4, @in6={{0xa, 0x1, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x389, 0x3}, &(0x7f0000811000)=0x98) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f00001aa000-0x83)=""/131) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00003a0000), &(0x7f00003a6000)=0x8) lstat(&(0x7f0000a85000)='./file0\x00', &(0x7f0000949000)) 2018/02/08 01:54:25 executing program 0: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00004a6000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int, &(0x7f0000954000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000027e000-0xb)='/dev/hwrng\x00', 0x80040, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000d07000)="7dba4f4b0377f3ce6dc8b4862850b847b0ce7e89387aa2b24c40d028583269ea2e27c2454df5c2251c48391686ec980fd87fab4314adcdf27d62fa30bedd5e2e43c301acc0d02dd1bb4aa2f73257a2c1dcf30e994ecdd4c46ddd0e9da748ec29e2e32d5f628f6af3ebb5f6287536b61f056962d8ad52a9a1a7a86cf8a33836c968b7e0ab101d8ed0611884f88f27ddd51f4f363bee430ff5e7fc8143d0221a6b2e197f7943bd96b40c55a586c4d9f8e8a81052efaef02508cc7425eb3c78d9438ba94e191889432b9f7f890b27ed29818389d600e3e26a7b55e3498820c172942723e806f143d517") syz_emit_ethernet(0xe, &(0x7f0000cb4000-0x12)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@generic={0x8100}}}, &(0x7f0000269000)={0x0, 0x1, [0x0]}) fcntl$getownex(r1, 0x10, &(0x7f000099f000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000872000-0xc)={0x0, 0x0}, &(0x7f0000d3f000)=0xc) lstat(&(0x7f0000b48000)='./file0\x00', &(0x7f0000e82000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000089b000-0x4)=0x0) r6 = geteuid() lstat(&(0x7f00007b8000-0x8)='./file0\x00', &(0x7f0000bcf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00006ef000)={{{@in6=@ipv4={[], [], @local}, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000706000)=0xe8) fstat(r1, &(0x7f00007d9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpid() r12 = getuid() getgroups(0x4, &(0x7f0000554000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000039000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00006ee000)={{{@in=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f000042b000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d39000)={0x0, 0x0, 0x0}, &(0x7f0000c90000-0x4)=0xc) r17 = fcntl$getown(r0, 0x9) lstat(&(0x7f00002f4000-0x8)='./file0\x00', &(0x7f00002a6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getgid() r20 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000de9000)={{{@in=@broadcast, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f00001d6000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000efb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000427000)=0xc) r23 = gettid() fstat(r0, &(0x7f0000acc000)={0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getgid() r26 = getpid() lstat(&(0x7f0000868000)='./file0\x00', &(0x7f00002d0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r28 = getegid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000093d000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000aad000)={0x0, 0x0}, &(0x7f00005e6000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000740000-0xc)={0x0, 0x0, 0x0}, &(0x7f000028a000)=0xc) r32 = gettid() r33 = geteuid() stat(&(0x7f0000b14000)='./file0\x00', &(0x7f0000670000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r35 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a23000-0xe8)={{{@in6=@mcast1, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@local}}, &(0x7f0000057000)=0xe8) r37 = getegid() r38 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001d1000-0xc)={0x0, 0x0}, &(0x7f0000134000)=0xc) fstat(r0, &(0x7f00001f8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00009a5000)=0x0) r42 = getuid() r43 = getegid() r44 = getpgid(0x0) r45 = geteuid() getgroups(0x5, &(0x7f00005b6000-0x14)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) r47 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006d3000)={{{@in6=@loopback, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f00002be000)=0xe8) lstat(&(0x7f0000774000-0x8)='./file0\x00', &(0x7f00000b5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000119000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000878000-0xc)={0x0, 0x0}, &(0x7f0000786000)=0xc) stat(&(0x7f0000f16000-0x8)='./file0\x00', &(0x7f000085e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r53 = fcntl$getown(r0, 0x9) r54 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bef000)={0x0, 0x0, 0x0}, &(0x7f00007ad000-0x4)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000d23000-0x8)={0x0, 0x0}) fstat(r1, &(0x7f000074f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000a1f000)=0x0, &(0x7f00005c3000-0x4), &(0x7f0000b4e000-0x4)) sendmmsg$unix(r1, &(0x7f0000865000)=[{&(0x7f0000e1d000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000022d000)=[{&(0x7f00008d4000-0xdf)="41609283b6429cafe58068af011647844b7ea453a0ddc17068ebf65a9bbb4fb7a03b6b11562d7961431402c2f26e94d48ebb2500562ec9d59cac8c12e52712ab953dfe1024133c6e137f0c4e64d5fa3080f85009fde82bd6fb96bf2e15fa58e04d71e9f8078c1ebaa5957722edacc3f06b96019d3d6a0893596b9b60bf75699e968fa8f05f43daf3bd7e9c8fd3289d7e65cd7deb98405752fbf412f184b61907b83601b32bca6290674757b1c231c6f77febc9da7304ffe579bb7a980c615ad9bdf761fd2e8a1f29eb78d603a9000fd62c58cc6ffb637f8748cd8fcebcefdc", 0xdf}], 0x1, &(0x7f00005f0000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x40001}, {&(0x7f0000ad5000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e05000-0x60)=[{&(0x7f00004f9000)="8cb1240ce087535e901fe6ae2504fa6bdfa60e3380d0ccc21752bdd2c1275c9a90e64f84443dcad387894c985ff2e700dbf18da9f5acc123126326b06c8c531fc2b18de7a34cb178e5b6d3c1a55a36bf614e016fc626e28d592276acae5bf8d8f472ef94efe7523ebee6c6e4dea252d0daba00e060f64209ac7e4cf72e56d70c5f519998b55daf02afc988f0611bef6a5ddb6d42ee3b0a0983283ae2f2fd472b85f84486bff98bdc5d47ce62e010f59b7fcfc25f246b73a3fe5040d3603e399769e73bcc1b6dca1508f6366a6d28193b77fb87ad7fa599605d6c8026829783b1273e4259a572", 0xe6}, {&(0x7f00008f0000)="5839052beb181ea9ee935f2479671f18ca55697fbe3297d3dd09a082625f22c01a05f739cfe3", 0x26}, {&(0x7f0000fea000-0xc0)="a268e4e214e1ddf043850ff14ea975d4fe8cd68dfee32b8bd078d6e40aa522e61c0b331a0c02dafba2cd8144a08fc03d300da2b7b7c68d2dfdbb0ab80c28a3f20452b350c72aef1ebc7ad46310f4dd5afa71487e23cddb773095858184d4bc0292e87bbcf7ebf71a11654fe70864b55a26c202fd884ae05a2cd2a31e7faf930e3dfc7399c18f7d7fd595ffd4fe5aeeb12b76a084c6774cfb90a096205904fc2898226b05382da5bb03b2191b5f9587c2e9d8707c3bd914b891358b7bd9bf8235", 0xc0}, {&(0x7f00001f6000)="34cfb98183cfad49df459d194c2646f42a827cfc6da2d64eba004b7e0412f855e3582e1764ef2253efa23651d1348f142ed5f1c78cc16590cce6d232634dda7e1c9688e6746e70a0153141e1f7f37595e7ddf4ca7a2c4f43de5810aa063950ae7f77", 0x62}, {&(0x7f0000858000)="574b7aceac1a1235c834bf4a9df4d2d4a7c34070e380e2a1585c2d14896d2ec5ecb0f750947199ffed2ee98a9b20e29691c4aa1d12c30651e5f43811c07cd405c81186d51a72c85456dddf1bed56dd90fe11777e392628adf5d7337aee84300622fb448623b3475b67eab43f37e30144c580d13e8499173174d245d3851286b548eb4e67560932ea16cff88bde6d19fbbf8ccacb9557bd746a2febc4f08625148e1c3137244cd3fa0a7d2439165df0119b84ea4f2041860838f172ad01f5", 0xbe}, {&(0x7f0000abd000-0x46)="dca8c5d274d965d8f3aee6264e46be634635a11207ef52686c5bafc78e81fd97fbdb2899b847a735d200e2fb1cef46ae929e4e781af72d6b8f1b08bc86f5b59e64c1a52d9189", 0x46}], 0x6, &(0x7f0000c76000-0x20)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x20, 0x40}, {&(0x7f00004e6000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000d1b000-0xa0)=[{&(0x7f00003b1000)="e7a5867a28ae2e9209347fca2f5180ad9d31f76d513c428420f1ddee3a22d4ef85a79059aa14ff963a747b724a86a72e149bf4f5211f7b438703bce40ceb03da5807965b714a7e37e212001de131e05edbc5757eb11ab38ccd92e00754c55cbe670f05d4a79c5a2daabd0e63778a53b939eb5b4bff4db060efa508fe5534811344224eb624bfe06848aefeff1a94698b0cc945bcd508a73cb6b1dceb1ba8e39df8d6888610b6721a46e5d1fbec1761b6", 0xb0}, {&(0x7f0000554000-0xfc)="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", 0xfc}, {&(0x7f000080e000)="966619dfdc791151781346e02ccae684040966cecd5db827ab5eafe5755387d2aae23b4877e74dd491a9ed786d17083b2262d7724a9a74cd7f29d1cc1c5613bff5a09fd627674f0fd7606c837aae5fc48e82cf42e348ce4aed45a64cd16809c937136abd79251557ceb01464b6943696b4a6e1f9f57ab26b1953691ee3e677337d2b44013a84e2642e78244f6c2b5c019a0a8e4f504713a3aacfbf833eeb7d02302dc977d1129df5e469dda7360d9b8a29cc297597a87b6eeaffab26a7b0d1acb9dd90e47af8b377c4f1d3f1c03cd0825df25c6463fcf45ade269131514046141338b6eae368d475600ebd2649", 0xed}, {&(0x7f0000c48000+0xef2)="71987a46af70fb0c6ea4771efc2ca1d0747b7a0c77c5d4e429f192b3fe6f9854757c5766ccca8b636f91e0797a4674aa11642301dfcb6ccead65093433ef1b58e03a630b51d8e15aee", 0x49}, {&(0x7f0000e2a000)="c38df27e12c556b258ddd2c82d05da719bc23fc80665a7f0b17faf9227a353173b885df23747ab25b18dc76a25320bb2ec325a08d81ef9d76e09ac82f75b1f", 0x3f}, {&(0x7f0000da6000-0x9f)="2c7558eec19aa700ef399b0b041a785c5fd495038dff9e1a9158c2f6a9b20b1a508d71ab71eea262eb3f5c1e3ae1c5a6480393cdbb6dd98b753845367174854499105a044a58395cf6b1bd70c530e22f12d4785e51fb62a2648b3166c606970d37a9d55817eb1c7dd41ca18d58c3286599cb8d1c1c934102b854b4b1c8933b947d25b463e2349fb7e9df97104a5a024cc2076cfa51c27ed77c518a6debca82", 0x9f}, {&(0x7f0000cd9000-0x8f)="5db205af407a818e36bd09e6f236a644077c5b6a6196f1f609762b98d10820f3f3ed4afcd866fa87de945f5235e240c8fb1fc05f941fba4d14d3904019ac871c7b653497310921e49840849e95f7909b04149a14086d5429d47f2f99810c71458612e7a55a32914cc379231e5646240a18ad67f58fd971336b6a8833bf41187e3c5e63a9142705daf28156089633be", 0x8f}, {&(0x7f0000709000)="a91a9760f61c74f818f8844fa4703f1c193f2cec27f15dec7978e830cf6cd921f6beab4912465e8af9c8ca7c57633c6f1980b70d193bb70668589603691fad02e5195e6b601e4a02a935522a2ecc2c857d2948700faa7f7cd1db0a92064c71c66f7c8b420e7911b4db5dbb8d9200356fadefd1e7bfdc107efaf7e3d0a4c718e7f76565f60b3269f5b05cef27272764b3d22f6b3cb9e727a53fad9711f01aeccc4ce27493555933365fd4d27cfa8f58b4099c11b4e19e1ba3893e6896f6aca841426e45e5770cf06d425c9ad03804b56de9a8b835255811f36fb6bfbb4556da799af51f3f418be874089e02dde1da6cd0017433723470eddbaff3972ece8606", 0xff}, {&(0x7f00007ad000)="e5b89eb3bce54b44441c9da5b1954cf268ce3b6dd0860230d29bcb5e1d4344828b5467b5da3b129030bfa6752dfad923a5711bf38e86c7", 0x37}, {&(0x7f0000eea000-0x74)="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", 0xff}], 0xa, &(0x7f0000f3a000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x10, 0x1, 0x1, []}], 0x60, 0x40000}, {&(0x7f0000869000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000025f000)=[{&(0x7f0000deb000-0xfd)="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", 0xfd}], 0x1, &(0x7f00007db000-0x100)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}], 0x100, 0x8000}, {&(0x7f0000afe000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000432000-0x10)=[{&(0x7f0000fdd000-0xf7)="8527536bc03953d3095cccbf152ca282227b08c5a73dd111407da047ef076c037656ba1c6a891c1786cdbc12078bda8782d64983d6017d19e61afb270a3931338e43d4f03a62cbfcdb7acb73933230cfb6ea69dd11c13f56011b7e3e916678132b7454ecac4f860fac71e80f612b2bf11eaa0c4ab4a0e15caed96816b4c9b2977bb69193d59d3b26885a07c7e235e21c015bee0bd0f6f9b1b616b5974415c9a314564e68f3d11aa72cfb5cd47cae566c84181ea5eac8f328510ce310244ba79e5f62c22db53ce2114b40073cedf7e5188f0053f2975f02e0d0c37259205790ef6a5b53f0b1fe9f2f78237f19f9c1579c62cc3e7fefbd4c", 0xf7}], 0x1, &(0x7f0000545000-0x128)=[@cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r0, r0, r0, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @rights={0x18, 0x1, 0x1, [r1]}], 0x128, 0x841}, {&(0x7f0000973000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000713000)=[{&(0x7f0000b56000)="c3551d2416388e0afa03fe0b7e7970cc471e024b6055fffb80caf03b141d1953ca1ef7aa66badaf570e64c1683a3cb9edabfe02bd2cc3f907b1bcd9922ef44d1fa3aa7ec25843c863b3dd774088d6ac336cffcba26723efb84af96e62817d537e9b76208bf0307cad910a92f62ed1ca43c5c22e3d206113f3bad3fa75f88c4d85876f96572236f9e0ee72c43f6dc4e7a5e37a5e58ab3542f14cfaa29cf7d570a8af1f7a4486b9aea7ed8e7e9a0bb7ea01d656da0a2a98426ad055877626ed21ea77441b2ad2138c91a789b7f50fe4dcc02b3e31263fc8545eeff8c0c9461a1795eda913d5bef72ed24cde0943593c1c7", 0xf0}, {&(0x7f0000ad1000-0x5c)="c74dae9d131d2c7a3371cfc2212c89362b5c9762669f89b0d5fa59051aa38617e8523637f560d2872dd0dd50603da8362949274c8dae00605fc4b8b22de0255fa39deb40b0ed88047a88e42edb12d2c332ce20603f8e27ba797f333c", 0x5c}, {&(0x7f00007ea000)="6bfe5ebcf06ec9e50625020e7caae3bff13e0023170816fd95f650bce7c2fa25c60225", 0x23}, {&(0x7f0000882000)="3ba35ff4213853bd5a8406e291ed581cba38dce76c9033880920becac709a73bf9cac3536525250c34806ab6ae7c70459e5f75e291d297daedb42f77898c4d72b36f9577395e0edbd59a954fb398b8a5cd0e4740274f3aefa255167f7160c7e62eb7cbd40e4b7b8a873304c77e8a1769bc277f4cfa592c872fd8", 0x7a}, {&(0x7f000018f000-0xa2)="22e3600ef4e2768699d83ca1e25acdc924fca797bc8b82a944b9b4a326375e68ac38e92bd151844d2ae0d9352896480f6cff6242078c38c69f3d9fca0e790f90429ac1dcb40a37e7b95601a448eb17b73c4e21ac414736a9de1f0b53ab4e58706a4389597aa4cf2c2e1e6efd693b6adf952d24284e6fd1a9de3fbc2e3c3734226ac8b3eefa23a29cef95ac4e3c839f741f55fb848bc7ed78e4387552a00480312a17", 0xa2}], 0x5, &(0x7f00004dc000)=[@cred={0x20, 0x1, 0x2, r47, r48, r49}, @cred={0x20, 0x1, 0x2, r50, r51, r52}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r1, r0, r0, r1, r1, r1]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r0, r1, r0, r1, r0, r1, r1]}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r53, r54, r55}, @cred={0x20, 0x1, 0x2, r56, r57, r58}], 0x120, 0x4044801}], 0x6, 0x20000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000629000)={0x0, @in6={{0xa, 0x1, 0x80000002, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, &(0x7f0000b5d000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000035b000-0x8)={r59, 0x7}, &(0x7f0000f56000-0x4)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x80000001) 2018/02/08 01:54:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000834000)=[{{&(0x7f00001e5000)=@vsock={0x0, 0x0, 0x0, @host}, 0x10, &(0x7f0000922000-0x30)=[{&(0x7f0000350000-0xf)=""/15, 0xf}, {&(0x7f0000e2c000)=""/60, 0x3c}, {&(0x7f0000118000)=""/34, 0x22}], 0x3, &(0x7f0000a56000-0x40)=""/64, 0x40}, 0xfffffffffffffffe}, {{&(0x7f0000772000)=@nl=@kern, 0xc, &(0x7f0000712000)=[{&(0x7f0000436000-0xee)=""/238, 0xee}, {&(0x7f0000b9d000-0xfc)=""/252, 0xfc}], 0x2, &(0x7f0000827000-0xa5)=""/165, 0xa5, 0x80000000}, 0x4}, {{0x0, 0x0, &(0x7f0000c1b000-0x30)=[{&(0x7f0000048000-0x5f)=""/95, 0x5f}, {&(0x7f000030f000)=""/118, 0x76}, {&(0x7f0000a13000-0xd4)=""/212, 0xd4}], 0x3, 0x0, 0x0, 0x1}, 0x3}, {{&(0x7f00005b4000-0x10)=@can, 0x10, &(0x7f0000fdb000-0x60)=[{&(0x7f0000f77000-0x62)=""/98, 0x62}, {&(0x7f0000e5c000-0x3)=""/3, 0x3}, {&(0x7f00003f8000)=""/191, 0xbf}, {&(0x7f0000961000-0x1000)=""/4096, 0x1000}, {&(0x7f000009c000-0x55)=""/85, 0x55}, {&(0x7f0000821000-0xf5)=""/245, 0xf5}], 0x6, &(0x7f0000395000-0xb)=""/11, 0xb, 0xfffffffffffffc00}, 0x2}], 0x4, 0x800000000000020, &(0x7f0000ee4000-0x10)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000813000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000e16000-0x4)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000002d000-0x38)={&(0x7f0000779000)={0x10}, 0xc, &(0x7f00004eb000-0x10)={&(0x7f0000285000-0x64)=@dellink={0x20, 0x11, 0xf05, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, []}, 0x20}, 0x1}, 0x0) 2018/02/08 01:54:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d5d000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r4 = socket$inet(0x2, 0x1, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r5) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00007c8000-0x6)={0x0, 0x52f}, &(0x7f0000848000-0x4)=0x6) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000eeb000)='./file0\x00') ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @empty}}) fcntl$getown(0xffffffffffffffff, 0x9) fstat(0xffffffffffffffff, &(0x7f0000a3d000-0x44)) getgroups(0x1, &(0x7f00007dc000)=[0xffffffffffffffff]) socket$netlink(0x10, 0x3, 0x0) 2018/02/08 01:54:25 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x3f)='{posix_acl_access%\x00', 0x2) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000003000)='./file0\x00', 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000004000-0x8)='./file0\x00', r1, &(0x7f0000004000-0x8)='./file0\x00', 0x1000) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10, {0x2, 0x3, @rand_addr=0xfffffffffffffffb}, @generic="d068c3cc6e3e768d44cc0caea328c55f"}) sendfile(r0, r0, &(0x7f0000001000), 0xfec) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x94f7) unlink(&(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000005000-0xd)='/dev/usbmon#\x00', 0x5e5, 0x80000) 2018/02/08 01:54:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='ns/ipc\x00') r1 = getuid() r2 = add_key(&(0x7f0000f89000-0xb)='asymmetric\x00', &(0x7f0000960000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00002cf000-0xa)="1f39fbe0490c402fb9ab", 0xa, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r1, r2) clock_gettime(0x3, &(0x7f0000a09000)={0x0, 0x0}) nanosleep(&(0x7f0000173000-0x10)={0x77359400, r3}, 0x0) setns(r0, 0x20001) 2018/02/08 01:54:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000919000-0x8)='./file0\x00', 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000124000)={{{@in=@dev, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000838000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000261000)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x1, r1}) listxattr(&(0x7f0000fce000-0x8)='./file0\x00', &(0x7f00009e4000-0x10)=""/16, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002b8000), &(0x7f0000891000-0x4)=0xc) stat(&(0x7f0000800000-0x8)='./file0\x00', &(0x7f0000760000)) r2 = getpgrp(0x0) perf_event_open(&(0x7f00008fa000)={0x0, 0x78, 0x8, 0x6, 0x5, 0x5, 0x0, 0x1ff, 0x1080, 0x2, 0x8, 0x80, 0xf07, 0x3, 0x0, 0x4, 0x2, 0x1, 0x77ee, 0x3, 0x3, 0x5, 0x9, 0x7ff, 0x7, 0x5, 0x224e, 0x1f, 0x1, 0x40, 0x6, 0xfffffffffffffffe, 0xf5b, 0x5, 0xa24, 0x7, 0x535, 0x6, 0x0, 0xa8df, 0x0, @perf_bp={&(0x7f0000cd1000), 0x8}, 0x10, 0x3fffffff800000, 0x80000003, 0x6, 0x7, 0x5, 0x7fff}, r2, 0xfd18, r0, 0x0) wait4(r2, &(0x7f0000edf000-0x4), 0x20000008, &(0x7f0000b82000)) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f000006d000)={{0x0, 0x0, 0x3, 0x3, 0x8}, 0x8, 0x100}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00004b8000)={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x94e4}, {0xa, 0x2, 0x10001, @empty}, 0xffffffff80000001, [0x5, 0x4, 0x3, 0x101, 0x4, 0x1, 0x20, 0x8]}, 0x5c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000676000)) keyctl$join(0x1, 0x0) 2018/02/08 01:54:26 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x3f)='{posix_acl_access%\x00', 0x2) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000003000)='./file0\x00', 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000004000-0x8)='./file0\x00', r1, &(0x7f0000004000-0x8)='./file0\x00', 0x1000) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10, {0x2, 0x3, @rand_addr=0xfffffffffffffffb}, @generic="d068c3cc6e3e768d44cc0caea328c55f"}) sendfile(r0, r0, &(0x7f0000001000), 0xfec) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x94f7) unlink(&(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000005000-0xd)='/dev/usbmon#\x00', 0x5e5, 0x80000) 2018/02/08 01:54:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000e09000)=@hopopts={0x0, 0x3, [], [@calipso={0x7, 0x5, {0x0, 0x0, 0x0, 0x0, []}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x28) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/08 01:54:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) openat$sequencer(0xffffffffffffff9c, &(0x7f0000a79000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x1}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/08 01:54:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000272000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) syz_fuse_mount(&(0x7f000003a000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x100000) unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000c03000-0x36)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x0) clone(0x3002017f, &(0x7f0000b10000), &(0x7f0000695000), &(0x7f00002e2000-0x4), &(0x7f00008b4000-0x1)) mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ee9000-0x9)='/dev/rtc\x00', 0x2a2000, 0x0) readlinkat(r1, &(0x7f0000910000-0x8)='./file0\x00', &(0x7f0000728000)=""/145, 0x91) r2 = getpgid(0x0) perf_event_open(&(0x7f000078c000)={0x3, 0x78, 0x1, 0x3, 0x5e00000000000000, 0x8001, 0x0, 0x7, 0x0, 0x4, 0xf9, 0x200, 0x0, 0x5, 0x5, 0xfffffffffffffffe, 0x1f, 0x1000, 0x52, 0x6, 0x8001, 0x2, 0x4, 0xd25a, 0x3, 0xa4, 0xff, 0x204, 0xdf, 0x2, 0x7fff, 0xffffffff, 0xfa5, 0x8, 0x72e, 0x1, 0x3f, 0x0, 0x0, 0x8, 0x2, @perf_config_ext={0xffffffff, 0xeb8}, 0x400, 0x7fff, 0x6d, 0x7, 0x6, 0x8, 0x27b4}, r2, 0x8, r1, 0x2) 2018/02/08 01:54:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000002000-0xb8)="13fd2c2f5fdeaeb740d8dc2cd011018654b0e90cf5ae115aa6cccffa64b66774c12a6eaa0531dffaaaf7d7238189148c2c72423555a28cc88844c9e703573cdbd11e272829061d8d9f60e1cc2fe931c2c81d6d42a3dc3508fdf2084291563b9b06f9d14c26c500ed18fe1fda5a1ad0093c8877697cae1d866c0a5c16265cca1807690722cbc7fb7e483aefc836a9f11dc14deb1ca672101ce4aebb4e781650ed77395a896c6a5ea814e1084cef820cfea1eab119f9861861", 0xb8, 0x4000, &(0x7f0000001000)={0x3, {"09784a2d598a84"}, 0x71}, 0x10) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x5)='omfs\x00', 0x20, &(0x7f0000495000-0x53)="54c3a50d4b4abcc52b3e6bd501d3f4dd5ddc1787aa45665e4a43cd3e505a450905a62b4021e1d28152a0963a6b6414a5beb1a591ac3666e2c6de817acacb257fe838b5bbec043d8b3afb62419d4b7323793762") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x80000201, &(0x7f0000001000)='./file0\x00', r1, &(0x7f0000001000)) 2018/02/08 01:54:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000549000-0x82)="6d6f756e747300c281a8c0368436859f351ccd9e17ab539356f8813a4bb99c47af6d8515d3df0444b125044230ba947122f62eb57a4fc16ee61c9895e55ca161f3692c98d6e540fac51196e422ebe4a7bae3319ec29ad3c571e64630e9273d98cefeb6a5c846ffea76da5c5843c1600ba959ac2a400ff4f06ce249cea1237c3ea0d3") r1 = epoll_create(0xff) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00001e7000)=0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031f000-0xc)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) epoll_pwait(r1, &(0x7f0000440000-0x24)=[{}], 0x1, 0x0, &(0x7f0000b4e000-0x8), 0x8) epoll_wait(r1, &(0x7f0000229000)=[{}], 0x1, 0x7) 2018/02/08 01:54:26 executing program 7: mmap(&(0x7f0000000000/0xac4000)=nil, 0xac4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000ac3000)='/dev/binder#\x00', 0xffffffffffffffff, 0xffffffffffffffff) r1 = getpid() mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000ac5000-0x8)='./file0\x00', 0x800, 0x20) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00002d2000-0x8)={0x0, 0x7}, &(0x7f0000ac5000-0x4)=0x8) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000ac5000-0x10)={0x3, 0x200, 0xffffffff, 0x7, r3}, &(0x7f0000ac4000)=0x10) sched_setattr(r1, &(0x7f0000aac000)={0x0, 0x0, 0x0, 0x2000}, 0x0) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ac4000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f0000ac5000-0x8c)={0x9, 0x100000000, 0x215e, 'queue0\x00', 0x6}) rt_sigsuspend(&(0x7f0000188000-0x8), 0x8) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r4, &(0x7f0000ac6000-0x9)=@known='system.advise\x00') ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) 2018/02/08 01:54:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000dea000-0x85)=""/133, &(0x7f0000000000)=0x85) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000edf000)={0x0, 0x80000001}, &(0x7f000074b000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00008dd000)=@assoc_value={r2, 0x2}, 0x8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000422000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000877000)=@ethtool_wolinfo={0x8, 0x0, 0x0, "6d9caf07013c"}}) 2018/02/08 01:54:26 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(0x0, &(0x7f0000004000-0x7)='cpuset\x00') sendfile(r0, r0, &(0x7f0000007000), 0x1) close(r0) 2018/02/08 01:54:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000638000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) execve(&(0x7f00003b9000-0x8)='./file0\x00', &(0x7f000029e000-0x20)=[&(0x7f0000e67000-0x4)='em1\x00', &(0x7f0000edf000)='/dev/binder#\x00', &(0x7f0000984000-0x13)='bdevbdevmime_type(\x00', &(0x7f0000188000-0xd)='/dev/binder#\x00'], &(0x7f0000faa000-0x8)=[&(0x7f0000a26000-0x1b)="293a6c6f2d5e1340262d7070703024386d696d655f747970652b00"]) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000233000-0x28)={0x0, 0x1b, 0x40, 0x6, "0184886f8d8ca7d0d2960421c53d2bd537a652dd2caccf4a2343dfe7fdadcf11"}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000006000-0x54)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185}, @flat={0x77682a85}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)}) 2018/02/08 01:54:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000468000-0x10)={0x5, &(0x7f0000107000)=[{0x1, 0x9f0a8a6, 0x3f, 0x7}, {0xff, 0x2, 0x0, 0x152}, {0x118, 0x0, 0xfff, 0x10001}, {0x1000, 0x5, 0x10001, 0x401}, {0x80000001, 0x0, 0x5, 0x3}]}) r0 = socket(0x10, 0x1000000000803, 0x0) getrlimit(0xf, &(0x7f0000422000)) sendmsg$nl_route(r0, &(0x7f00009cc000)={&(0x7f00000bc000-0xc)={0x10}, 0xc, &(0x7f0000b2b000)={&(0x7f0000b1e000)=@newneigh={0x30, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV6={0x14, 0x1, @empty}]}, 0x30}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002cc000)='/dev/hwrng\x00', 0x42, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f000009d000-0x4)) 2018/02/08 01:54:26 executing program 6: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e5d000)='/dev/hwrng\x00', 0x8001, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000211000-0xc), &(0x7f0000e5e000)=0xc) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000e5d000)={&(0x7f00009e6000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e5d000)=[{&(0x7f0000e5e000-0x1000)="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", 0x1000}, {&(0x7f0000e5e000-0x6f)="939f2344304acdd0ceae92fbdfd8592c78840d0afd0a59d3daec2f6211c8f59509188974bafc6f8b9020d675a34335fd8e46c80a2992f9acbf895150fbf9334ae3b74974cfe337ae606267a7f73325555f1c909272cf77ecab633288e4b5622f6e412dd8c324a7d9571902146289b6", 0x6f}, {&(0x7f0000628000-0xd0)="e4aeaa9e8787014a4ba6109cf2e2e37f9a66b800858cd551981961be95fdea7477dfc127c09e16185032e2fa1e6beaf661632b1c31c6a820ab2a1bd4bb6785eeff5dd5928fab12a0912f839a9142400f4e3d5f8bf50094c8e886c478bf8c0db2689ec08255d0ffabbe2bc02bf614f88672382be5db13d22d10e9e5a551561f48a3105ec71338ab9bb84e87383089c8103af9d5554f625ecc34ae42c60797bb5eb22180619e284d5369f3f6a41ea9a9c5b00d907dae69f0e29e61a5a662f008f7b03302681180eed020190407de971b30", 0xd0}, {&(0x7f0000e5d000)="b7cf5112e6e7fa1f8a5195dc596dcc6c9a191861fbc4251baf6cd5175891928eab0842baedff0ce0b4eb3c9631b6c725dd0f17575f90b0e97f7e3186bc10de9c", 0x40}, {&(0x7f000010e000)}, {&(0x7f0000814000)="790967ed120e843cf076472aabb9bd8636e64eae0cd0928f451ca14c321731ade4e8e79ef5b72d6b8b34910d26deb36d0c1e9f5db39ad3ec31ad573dee7f2f61b1dfd7585f35f6c82958f711c05fa126985ca37441af96c9", 0x58}], 0x6, 0x0, 0x0, 0x10}, 0x10) mmap(&(0x7f0000d7e000/0x2000)=nil, 0x2000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e5d000)='/dev/rfkill\x00', 0x800, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000e5e000-0x4), 0x4) 2018/02/08 01:54:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f03000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00004df000-0x28)='|', 0x1, 0xffffffffffffffff) set_thread_area(&(0x7f0000fe8000)={0x81, 0x100000, 0x5400, 0x2, 0x7a, 0x100000001, 0xe7dc, 0x8, 0x8, 0xd0}) keyctl$revoke(0x3, r0) request_key(&(0x7f00001d0000-0x5)='user\x00', &(0x7f00002e2000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000a96000)='\\.wlan0)posix_acl_access\x00', 0x0) 2018/02/08 01:54:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000272000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) syz_fuse_mount(&(0x7f000003a000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x100000) unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000c03000-0x36)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x0) clone(0x3002017f, &(0x7f0000b10000), &(0x7f0000695000), &(0x7f00002e2000-0x4), &(0x7f00008b4000-0x1)) mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ee9000-0x9)='/dev/rtc\x00', 0x2a2000, 0x0) readlinkat(r1, &(0x7f0000910000-0x8)='./file0\x00', &(0x7f0000728000)=""/145, 0x91) r2 = getpgid(0x0) perf_event_open(&(0x7f000078c000)={0x3, 0x78, 0x1, 0x3, 0x5e00000000000000, 0x8001, 0x0, 0x7, 0x0, 0x4, 0xf9, 0x200, 0x0, 0x5, 0x5, 0xfffffffffffffffe, 0x1f, 0x1000, 0x52, 0x6, 0x8001, 0x2, 0x4, 0xd25a, 0x3, 0xa4, 0xff, 0x204, 0xdf, 0x2, 0x7fff, 0xffffffff, 0xfa5, 0x8, 0x72e, 0x1, 0x3f, 0x0, 0x0, 0x8, 0x2, @perf_config_ext={0xffffffff, 0xeb8}, 0x400, 0x7fff, 0x6d, 0x7, 0x6, 0x8, 0x27b4}, r2, 0x8, r1, 0x2) [ 56.684274] binder: 6955:6962 unknown command 0 [ 56.690703] binder: 6955:6962 ioctl c0306201 2000a000 returned -22 [ 56.703553] binder_alloc: binder_alloc_mmap_handler: 6955 20000000-20002000 already mapped failed -16 [ 56.720882] binder: BINDER_SET_CONTEXT_MGR already set [ 56.727459] binder: 6955:6972 unknown command 0 2018/02/08 01:54:26 executing program 6: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e5d000)='/dev/hwrng\x00', 0x8001, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000211000-0xc), &(0x7f0000e5e000)=0xc) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000e5d000)={&(0x7f00009e6000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e5d000)=[{&(0x7f0000e5e000-0x1000)="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", 0x1000}, {&(0x7f0000e5e000-0x6f)="939f2344304acdd0ceae92fbdfd8592c78840d0afd0a59d3daec2f6211c8f59509188974bafc6f8b9020d675a34335fd8e46c80a2992f9acbf895150fbf9334ae3b74974cfe337ae606267a7f73325555f1c909272cf77ecab633288e4b5622f6e412dd8c324a7d9571902146289b6", 0x6f}, {&(0x7f0000628000-0xd0)="e4aeaa9e8787014a4ba6109cf2e2e37f9a66b800858cd551981961be95fdea7477dfc127c09e16185032e2fa1e6beaf661632b1c31c6a820ab2a1bd4bb6785eeff5dd5928fab12a0912f839a9142400f4e3d5f8bf50094c8e886c478bf8c0db2689ec08255d0ffabbe2bc02bf614f88672382be5db13d22d10e9e5a551561f48a3105ec71338ab9bb84e87383089c8103af9d5554f625ecc34ae42c60797bb5eb22180619e284d5369f3f6a41ea9a9c5b00d907dae69f0e29e61a5a662f008f7b03302681180eed020190407de971b30", 0xd0}, {&(0x7f0000e5d000)="b7cf5112e6e7fa1f8a5195dc596dcc6c9a191861fbc4251baf6cd5175891928eab0842baedff0ce0b4eb3c9631b6c725dd0f17575f90b0e97f7e3186bc10de9c", 0x40}, {&(0x7f000010e000)}, {&(0x7f0000814000)="790967ed120e843cf076472aabb9bd8636e64eae0cd0928f451ca14c321731ade4e8e79ef5b72d6b8b34910d26deb36d0c1e9f5db39ad3ec31ad573dee7f2f61b1dfd7585f35f6c82958f711c05fa126985ca37441af96c9", 0x58}], 0x6, 0x0, 0x0, 0x10}, 0x10) mmap(&(0x7f0000d7e000/0x2000)=nil, 0x2000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e5d000)='/dev/rfkill\x00', 0x800, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000e5e000-0x4), 0x4) 2018/02/08 01:54:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000c80000)=@rc, &(0x7f0000ca8000-0x4)=0x9) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1f000-0x1000)="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", 0x1000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000008f000-0x8)) r1 = syz_open_dev$loop(&(0x7f00003f1000)='/dev/loop#\x00', 0x0, 0x4000000000102) recvmsg(0xffffffffffffffff, &(0x7f0000537000-0x38)={&(0x7f00007c9000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f0000e83000)=[{&(0x7f0000b98000)=""/62, 0x3e}, {&(0x7f00005e1000)=""/154, 0x9a}, {&(0x7f0000d0d000)=""/156, 0x9c}, {&(0x7f00004dd000)=""/159, 0x9f}, {&(0x7f0000616000-0xb3)=""/179, 0xb3}, {&(0x7f0000d92000)=""/27, 0x1b}, {&(0x7f0000ee7000)=""/88, 0x58}, {&(0x7f00003da000)=""/35, 0x23}, {&(0x7f0000feb000)=""/31, 0x1f}], 0x9, &(0x7f00005c9000)=""/56, 0x38, 0x101}, 0x2002) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000d3000-0xc)={0x0, @loopback, @multicast2}, &(0x7f0000b00000-0x4)=0xc) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f000083f000-0xc)='/dev/autofs\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0xba) ioctl$TCSETAW(r4, 0x5407, &(0x7f0000266000-0x13)={0x8, 0x4, 0xfffffffffffffffb, 0x40, 0x5, 0xff, 0x80000000, 0x2, 0x7fff, 0x2}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00004e0000-0x10)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) kexec_load(0x4, 0x1, &(0x7f0000a76000-0x20)=[{&(0x7f0000d49000-0xe5)="67ef30957cb955f32990fdfc811e65bb52239283e120e20dbddfe420950601dd2364c3f6a8bba82dd0077c4759c6368736789a7f329239d7ca85473d731a523f32f179e392928c2da78aa7fd6306741a6dc40802aac00b879361ea712629043c6511ca1c724905bdf363b1bbd84249eadc45ce58d19784e7fe49a37bbd59fb5e5dccd0b5e789878f6b614be5f9afcbf9abc9e0bb30cd2ae96158e787409217ca03a7fc926e915406167a01f0110fe79d11856a8cb69c85759c11a1ab0fb57ba57269d43471fe9256bba9bbf55328859958659a90f4255781a4f3e8a2fa4f8fe78cd5f48859", 0xe5, 0x2, 0x87}], 0x3e0000) fcntl$getown(r1, 0x9) ioctl(r1, 0x440000000000127f, &(0x7f0000ebe000-0x92)="8b") setsockopt$inet6_tcp_int(r2, 0x6, 0x12, &(0x7f000020b000)=0x2, 0xfffffffffffffe6d) [ 56.732200] binder: 6955:6972 ioctl c0306201 2000a000 returned -22 [ 56.739398] binder: 6955:6962 ioctl 40046207 0 returned -16 [ 56.749706] binder: release 6955:6962 transaction 29 out, still active [ 56.756683] binder: undelivered TRANSACTION_COMPLETE [ 56.764635] binder: send failed reply for transaction 29, target dead [ 56.888377] audit: type=1400 audit(1518054866.377:25): avc: denied { sys_ptrace } for pid=3721 comm="syz-executor1" capability=19 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/08 01:54:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setstatus(r1, 0x4, 0x800) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000df1000)={@common='rose0\x00', @ifru_ivalue}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000aa7000)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) dup2(r0, r2) 2018/02/08 01:54:26 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000000)=0x3ff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000008000-0x8)=""/8) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0x2, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/08 01:54:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x2000, 0x4) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000005000)={0x2, 0x4, 0x0, 0x0, 0x9, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x48}, 0x2}, 0x0) 2018/02/08 01:54:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000f90000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f00006ed000)=[{{&(0x7f0000d9a000-0x60)=@nfc_llcp, 0x60, &(0x7f0000ae8000)=[{&(0x7f0000419000)=""/231, 0xe7}, {&(0x7f000074d000)=""/230, 0xe6}, {&(0x7f0000f34000)=""/135, 0x87}], 0x3, &(0x7f0000a40000-0xe7)=""/231, 0xe7}}, {{&(0x7f00008f8000)=@nfc, 0x10, &(0x7f000091d000)=[{&(0x7f00008d9000-0xf3)=""/243, 0xf3}, {&(0x7f000099b000-0x9c)=""/156, 0x9c}, {&(0x7f0000bc5000)=""/90, 0x5a}, {&(0x7f0000aa3000)=""/51, 0x33}, {&(0x7f0000353000)=""/4096, 0x1000}, {&(0x7f0000a6a000)=""/150, 0x96}, {&(0x7f00001d7000)=""/58, 0x3a}, {&(0x7f00000f9000)=""/182, 0xb6}, {&(0x7f0000786000-0x2f)=""/47, 0x2f}], 0x9, &(0x7f0000849000-0x3b)=""/59, 0x3b, 0x2f}, 0x2}, {{&(0x7f0000651000)=@rc, 0x9, &(0x7f0000ecf000-0x60)=[{&(0x7f0000534000+0xb08)=""/33, 0x21}, {&(0x7f0000eac000)=""/100, 0x64}, {&(0x7f0000431000)=""/33, 0x21}, {&(0x7f0000250000)=""/165, 0xa5}, {&(0x7f0000e8d000)=""/227, 0xe3}, {&(0x7f0000678000-0x1e)=""/30, 0x1e}], 0x6, &(0x7f0000b0e000-0xb3)=""/179, 0xb3, 0x10001}, 0x9}], 0x3, 0x2000, &(0x7f000027a000)={r1, r2+10000000}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8607006600", 0x5) tee(r0, r0, 0x5, 0xa38fa9039821101d) getsockopt$inet_tcp_int(r0, 0x6, 0x3f, &(0x7f0000cc2000), &(0x7f0000648000-0x4)=0x4) setsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000cf4000)=0x6, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ae9000-0x4)) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000dfa000-0x4)=0x1, 0x4) 2018/02/08 01:54:26 executing program 2: unshare(0x400) r0 = syz_fuse_mount(&(0x7f0000185000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000c5e000)=""/176) flistxattr(r0, &(0x7f0000125000-0x53), 0x0) r2 = accept4(r1, 0x0, &(0x7f0000001000-0x4), 0x800) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000001000-0x4)) 2018/02/08 01:54:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f00007ff000)='./file0\x00', 0x80, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f00005aa000-0x20)={@common='eql\x00', @ifru_flags}) fsetxattr(r0, &(0x7f000069a000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f00004a4000-0x1)='\x00', 0x1, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f00001ac000-0xc)={0x10}, 0xc) close(r1) socketpair(0xf, 0x0, 0x40, &(0x7f00005c7000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000033d000)={0x0, 0x55, "81aee8b6cbc17b4b46936f1a45b21f7355d3ec0409b35d4cf98d72b6db4b85924dc981b5365e79cc755993a58a9fb2b9e219a96aeb05277739b16936dcf8d34bc15be2a2079e00c8d5636e9a843ca7ee4717caffc8"}, &(0x7f0000c7c000)=0x5d) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000094f000-0x8)={r4, 0x9}, &(0x7f00007f8000-0x4)=0x8) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000b4000)={0x4, 0x0, &(0x7f0000963000)=[@exit_looper={0x630d}], 0x7c, 0x0, &(0x7f0000c36000)="d2709f96b854a28d64f7f5aba631ba2a10ea9722fbc4503f5842d4cbd9f65be468c449e775831e7d05274805baca008b7e85cc522b7319aa76a82f05cdf0b3772b1304074ba823d49ff5179d47eac03561e997128ef274bd7612d7e6a9baeb3e0766878bb4a6664d3647e54402a1dc031f7af570dc98a542d10b164e"}) setsockopt$inet_tcp_int(r3, 0x6, 0xa, &(0x7f00008ce000)=0x1010000000000, 0x4) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000721000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000d54000-0x4)) ioctl$TIOCMBIS(r5, 0x5416, &(0x7f0000e14000)=0x10001) 2018/02/08 01:54:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000044d000)={0x5}) poll(&(0x7f000047e000-0x30)=[{r0, 0x8044}, {r1}], 0x14d, 0xffffffffffffffff) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4), 0x4) shutdown(r0, 0x0) 2018/02/08 01:54:26 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x4004) mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) recvfrom$inet(r1, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0x0, @rand_addr}, 0x10) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000ef4000-0x4)) preadv(r0, &(0x7f0000003000)=[{&(0x7f0000002000-0x99)=""/153, 0x99}], 0x1, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000ef6000)=""/106, &(0x7f0000ef5000)=0x6a) r3 = open(&(0x7f0000004000-0x8)='./file0\x00', 0x30000, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f000000e000)=@get={0x1, &(0x7f000000f000-0x3a)=""/58, 0x7ff}) r4 = pkey_alloc(0x0, 0x3) pkey_free(r4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) connect$vsock_stream(r3, &(0x7f0000006000)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/02/08 01:54:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000137000-0x9)='/dev/rtc\x00', 0x20100, 0x0) connect$unix(r1, &(0x7f0000d81000)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/02/08 01:54:26 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000001000-0xf8)=""/248, 0xf8) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$void(r0, 0xc0045878) r1 = dup(r0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000c000-0x9)={0x0}, &(0x7f0000007000)=0xc) fcntl$setown(r0, 0x8, r2) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x1, @loopback=0x7f000001}}, {{0xa, 0x3, 0x100000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}}, 0x0, 0x3, 0xfffffffffffffffe, "ff1a02cf6300f6f275a5c45171d7a321e3b5425b21311f57d16238a6b34ad0bfdbdb2ef1905150a9eda7354bcf1b1f12506336788a6a75426e8772074961e2590abcf19e211164b8bdb68ef281abb55a"}, 0x160) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000003000-0x10)={0x4, &(0x7f0000001000-0x10)=[0x100000001, 0x7ff, 0x5, 0x7ff]}) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000003000)=0x100000001) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000008000)) flistxattr(r1, &(0x7f0000001000-0x3f)=""/63, 0x3f) r3 = signalfd(r0, &(0x7f0000003000)={0x8}, 0x8) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000004000)={0x401}, 0x4) pwrite64(r0, &(0x7f0000005000-0x3c)="ea26fcb8d2b7124ebc54588870fa50b4a79547259384c572ae7be5d8aa4b7f2f79bb66cd08bfcd084d507b9ecedb665be6f5cf50703cc960052eaa0c", 0x3c, 0x0) symlink(&(0x7f000000a000)='./file1\x00', &(0x7f0000006000)='./file0\x00') 2018/02/08 01:54:26 executing program 4: clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0xb) lsetxattr(&(0x7f00004a9000)='./file0\x00', &(0x7f0000b2c000-0x9)=@known='system.posix_acl_default\x00', &(0x7f0000120000-0x1)='\x00', 0x1, 0x0) 2018/02/08 01:54:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/rfkill\x00', 0xa0800, 0x0) read(r0, &(0x7f000029f000+0xeea)=""/70, 0x46) ioctl$TIOCCONS(r0, 0x541d) 2018/02/08 01:54:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d62000-0x12)='/dev/input/event#\x00', 0x800, 0x840000002) read(r0, &(0x7f00002cc000)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x100000001}, {}], 0x30) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003f7000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000041e000-0x4)=0x5, &(0x7f0000ac6000-0x4)=0x4) prctl$intptr(0x29, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000314000-0x8)=[0x4, 0x7fff]) 2018/02/08 01:54:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00001ad000-0x4)=0x0) process_vm_readv(r2, &(0x7f0000b39000)=[{&(0x7f0000662000)=""/121, 0x79}, {&(0x7f0000de5000)=""/128, 0x80}, {&(0x7f0000acb000-0x55)=""/85, 0x55}, {&(0x7f0000b01000)=""/181, 0xb5}, {&(0x7f0000bb2000-0x36)=""/54, 0x36}, {&(0x7f0000bb7000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f5c000)}], 0x7, &(0x7f0000b97000-0x30)=[{&(0x7f000051b000-0xf3)=""/243, 0xf3}, {&(0x7f0000509000-0x19)=""/25, 0x19}, {&(0x7f0000a88000)=""/220, 0xdc}], 0x3, 0x0) ioctl$TIOCSBRK(r1, 0x5427) 2018/02/08 01:54:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f000047e000)={@generic="187a35801e759fc37cfa29984967df8e", @ifru_addrs={0x2, 0x1, @empty}}) sysfs$2(0x2, 0x0, &(0x7f0000520000)=""/216) gettid() 2018/02/08 01:54:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x200000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)="dee0a9dd89031d4fca90de214a57255e27b1ed377c15234e0199ce18e187e8804e1bda4f865f64789695189bb8cf9f8b52c55074836f3f2f46a9d02d35fd5c9b3f3b3f17cf4801d2625e535fd4449ecb9a0032b5857df288b0d11784dc6c236a7876feb4e71a78de7b89ebbb738b9c7d9de560fc962d5ec1246cda831c8ba5b584af0d915263", 0x86) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x2, 0x8000, 0x3, 0xfffffffffffffffe, 0x0}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0xe, 0x5, [0x4, 0xe5, 0x7, 0xad, 0xfffffffffffffe01]}, 0x12) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000120000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000d6d000-0x1c)='net/raw\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r2, 0x0) rt_sigaction(0x7, &(0x7f0000d32000-0x20)={0x4284a1, {0x400003ffffffb}, 0xfffffffffffffffe}, &(0x7f000032b000), 0x8, &(0x7f0000b89000-0x8)) syz_open_procfs(0x0, &(0x7f000032d000-0x9)='net/tcp6\x00') connect$ax25(r0, &(0x7f0000b46000-0x10)={0x3, {"a3d48593ca12e1"}, 0x7fffffff}, 0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000090a000+0x25), &(0x7f00001e7000)=0x3) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000acd000)=0x7f, 0x4) 2018/02/08 01:54:26 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bed000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000001000-0x4)=0x40000000000000) mincore(&(0x7f0000e94000/0x2000)=nil, 0x2000, &(0x7f0000002000-0x4c)=""/76) 2018/02/08 01:54:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) semget$private(0x0, 0x0, 0x1) 2018/02/08 01:54:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0xfffffffffffffefb) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/02/08 01:54:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000673000-0xf)='/dev/snd/timer\x00', 0x0, 0x80000) pwritev(r0, &(0x7f0000f54000)=[{&(0x7f00009e7000-0xca)="3ea79815463e7134adb6de18d296e9b700bf54d333e8fc578cf57ed43e74f061ccff0abd65e6a80a481a119728bd8eb21aa446c7e8d399ee6acbc01cd6dd748b3a006df618fbfcabfe33af704018aded911238cc8896f9042b5e4921811a664b289823dd254a049e9193e11b06adf8217ac6a6672e939218ced6d8c404c398731097a94e3df136030389aacb22a89c83649a3917250682498d7ab7221648c995bb7b7722a806f42a74a4cf64c4186da3e698bece86dd9fcd58b2643deca49d2e973bda5d8c5d8d81a813", 0xca}, {&(0x7f0000e8f000-0x8c)="b088b301639d69c0da3454b3b267934ac766d08a6d507d4ba895acced56498dcce1a72f810abdb922353fee5c10fc4bfc63a80daaa1b65f7ed12689f95a7740ee7d9e5aaa28297ba2b0ec219884ea2bd17530b83f39f823d24fb0391c8b904d75d340ee77c6b59644b62254b59722c231e9fd39e03b516410e5b6b3e7459085c6ba3c0cfef4c9a67fef7958a", 0x8c}], 0x2, 0x3c) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0xffffffed, 0x0, &(0x7f0000bfc000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8da2871ff1edbf244f0f2cc508303a"}) r2 = mmap$binder(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c43000)) tee(r1, r1, 0x9, 0x6) openat$keychord(0xffffffffffffff9c, &(0x7f0000ce7000)='/dev/keychord\x00', 0x40000, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f000049b000)}) 2018/02/08 01:54:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000d30000-0x4af)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "dd36b3", 0x46, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "6a09df", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [@dstopts={0x0, 0x1, [], [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2}]}], 'w'}}}}}, 0x78) write$sndseq(0xffffffffffffffff, &(0x7f00007a0000-0x1b0)=[{0x81, 0x1, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) [ 57.125905] binder: 7048:7054 unknown command 0 [ 57.130626] binder: 7048:7054 ioctl c0306201 20007fd0 returned -22 [ 57.146000] binder: 7048:7054 BC_FREE_BUFFER u0000000020dbd000 matched unreturned buffer [ 57.166815] binder: BINDER_SET_CONTEXT_MGR already set [ 57.172199] binder: 7048:7054 ioctl 40046207 0 returned -16 [ 57.178307] binder: 7048:7062 unknown command 0 [ 57.178315] binder: 7048:7062 ioctl c0306201 20007fd0 returned -22 [ 57.183963] binder_alloc: 7048: binder_alloc_buf, no vma [ 57.183980] binder: 7048:7065 transaction failed 29189/-3, size 0-0 line 3127 [ 57.215894] binder: undelivered TRANSACTION_ERROR: 29189 [ 57.221614] binder: release 7048:7054 transaction 32 out, still active [ 57.228293] binder: undelivered TRANSACTION_COMPLETE [ 57.233418] binder: send failed reply for transaction 32, target dead 2018/02/08 01:54:26 executing program 4: r0 = dup(0xffffffffffffff9c) close(r0) clock_gettime(0x5, &(0x7f0000002000-0x10)) 2018/02/08 01:54:26 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fd5000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000fd5000)={0x3ff, 0x0, 'client1\x00', 0x0, "c07c43549bffbf44", "d267e6aff05910bd109dec781f3d7127ff6e5df8cd727baee5997462ec59f513"}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bee000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x2, 0x7) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000fd7000-0x4)) 2018/02/08 01:54:26 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000002a000)='/dev/vga_arbiter\x00', 0x200080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f000099c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000221000)=@assoc_value={r1, 0x80}, 0x8) mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r2, &(0x7f0000b71000-0x4d)=""/77) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000b70000-0x14)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/08 01:54:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) fstat(0xffffffffffffff9c, &(0x7f0000b10000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000576000)={{{@in=@multicast1=0xe0000001, @in=@rand_addr=0x6, 0x3, 0x0, 0x1, 0x1ff, 0xa, 0x0, 0x20, 0x5e, 0x0, r1}, {0xc7, 0xffffffff, 0xf0f5, 0xc7b, 0xfffffffffffff800, 0x4, 0x7fff, 0x8919}, {0x9, 0x0, 0x7, 0x7ff}, 0x0, 0xc, 0x2, 0x1, 0x2, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x2b}, 0xa, @in6=@empty, 0xffffffffffffffff, 0x2, 0x2, 0x39b, 0x733, 0x3139, 0x7}}, 0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f00001ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000019c000)=0x14) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fcntl$setpipe(r0, 0x407, 0xc87a) mmap(&(0x7f0000333000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000334000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/08 01:54:26 executing program 2: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000998000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000091000)={0x0, 0x0, &(0x7f00008e4000)=[], 0x0, 0x0, &(0x7f0000098000-0x9d)}) 2018/02/08 01:54:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000baf000-0x8)='uid_map\x00') write$selinux_user(r0, &(0x7f00008a1000-0x24)={'system_u:object_r:bin_t:s0', 0x20, 'sysadm_u\x00'}, 0x24) writev(r0, &(0x7f0000d76000-0x10)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/02/08 01:54:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x20001) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000c48000-0x48)=@full, &(0x7f00001dc000)=0x48, 0x80800) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00002ea000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x400}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r2 = socket(0x10, 0x803, 0x0) close(0xffffffffffffffff) sendto(r2, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) 2018/02/08 01:54:26 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000005000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x7f}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004000)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@mcast1}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000003000-0x4)=0xe8) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000003000-0x4), &(0x7f0000005000-0x4)=0x4) 2018/02/08 01:54:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c1d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind(r0, &(0x7f0000395000)=@l2={0x1f, 0xffffffffffffffff, {0x100000000, 0x46, 0x101, 0x6, 0x2, 0x48}, 0x5, 0x7}, 0xe) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) sendto$inet6(r1, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000ad5000), &(0x7f00002d0000)=0x4) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000383000), 0x0) 2018/02/08 01:54:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000013000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00') r0 = epoll_create1(0x0) epoll_pwait(r0, &(0x7f000022d000)=[{}], 0x1, 0x20, &(0x7f0000c91000-0x8), 0x8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000cf000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000e24000-0x4)=0xfff, 0x4) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) 2018/02/08 01:54:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000e14000-0xb2), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b48000-0x4)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b16000)='/dev/autofs\x00', 0xe0200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000b6e000-0x50)={{0x1, 0x8}, {0x34f212ae, 0xf288}, 0x62d, 0x2, 0x2}) 2018/02/08 01:54:26 executing program 4: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000368000)={0x0, 0x0}) r2 = fcntl$dupfd(r1, 0x0, r0) getsockname$ipx(r2, &(0x7f000033e000-0x10), &(0x7f0000e5a000)=0x10) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00001b2000)={{0xa, 0x0, 0x4000000000000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x400}, {0xa, 0x2, 0x80, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, 0x3, [0x5, 0x60ed, 0x101, 0x7, 0x183, 0x8, 0x59f, 0x1]}, 0x5c) mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000089000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x5bb) pwrite64(r3, &(0x7f000041e000-0x3b)="8ac526a17649ea6d02a61308de7744a46476e02e6b2e03b204130ccb306c6f721b32250f659193be6b81bdb4ac927b20301dd0ae4eeae26f254138", 0x3b, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000dd6000)=0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000dd6000)=r4) 2018/02/08 01:54:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000ef000-0x1)={0x8}, 0x1) accept$llc(r1, &(0x7f0000a2d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000e6a000)=0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f0000ce4000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2}, 0x0) recvmsg$netrom(r1, &(0x7f000065e000)={&(0x7f00002dd000)=@ax25={0x3, {"88ca55533e1d0f"}}, 0x10, &(0x7f0000095000)=[], 0x0, &(0x7f0000b4b000-0x68)=[]}, 0x40000022) [ 57.303508] binder: 7072:7085 transaction failed 29189/-22, size 0-0 line 3004 [ 57.336724] binder: 7072:7093 transaction failed 29189/-22, size 0-0 line 3004 2018/02/08 01:54:26 executing program 3: accept4(0xffffffffffffff9c, &(0x7f00005f5000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00006b4000-0x4)=0x1c, 0x80800) inotify_init1(0x80800) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000894000)='./file0\x00', 0x20000, 0x71df078602e24caf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000001000-0x8)='./file0\x00') dup2(r0, 0xffffffffffffffff) 2018/02/08 01:54:26 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = add_key(&(0x7f0000011000-0x8)='keyring\x00', &(0x7f0000010000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000000e000-0x81)="49c489217d364e78625493e65ca70913a88a9a343bbf5dfc67b0572f5a51f86afa58e0980d02f173889349fb3556c79270eb1b4a48b7332b9f1a8ce670dd7f7711bf0b365319e907e0d54113610d3cce998ba3ff8fd80bf8b2c3a192c4faa80eb18a385f29764a4db0eb417a2093575371916a40e6caed25e45f422e42c077c490", 0x81, 0xfffffffffffffffe) keyctl$read(0xb, r1, &(0x7f0000008000-0x52)=""/82, 0x52) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty, @loopback=0x7f000001, 0xd5}, 0xc) r2 = dup2(r0, r0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000006000)={0x7, 0x20c, 0xe5, 0x7, 0x0}, &(0x7f0000015000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000000c000)={0x0, 0x5}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000014000)={r3, 0x200, 0xff, 0x9, 0x9, 0x508, 0xff, 0x6, {r4, @in6={{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6141}}, 0x10001, 0x7ce1, 0x3, 0x100000001, 0x8}}, &(0x7f0000013000)=0xb8) setsockopt$inet_int(r2, 0x0, 0x4, &(0x7f000000c000)=0x403, 0x4) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) 2018/02/08 01:54:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000015b000)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00009ba000-0x64)={&(0x7f0000ac9000-0x8)=[0xc3, 0xef5], 0x2, 0x5, 0x3fc00000000000, 0x2, 0x1000, 0x6, {0xffff, 0x0, 0x5, 0x7fff, 0xd578, 0x6a12, 0x10001, 0x6fa9, 0xffff, 0x2, 0x0, 0x7, 0x726, 0x2, "469a5d2a3bdf08227a0210848eeda0b125e5ab205809403d46ce4fef5e7354c8"}}) r1 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r1, &(0x7f000098f000-0xc)={0x10, 0x0, 0x0}, 0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f000078b000)={{0xa, 0x1, 0xbc5, @mcast2={0xff, 0x2, [], 0x1}, 0x81}, {0xa, 0x0, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffe01}, 0x6, [0x4, 0x148, 0x7fff, 0x1000000010000, 0x7, 0x1, 0xb5, 0x5]}, 0x5c) bind$netlink(r1, &(0x7f0000315000-0xc)={0x10, 0x0, 0x0, 0x800042}, 0xc) 2018/02/08 01:54:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x20001) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000c48000-0x48)=@full, &(0x7f00001dc000)=0x48, 0x80800) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00002ea000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x400}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r2 = socket(0x10, 0x803, 0x0) close(0xffffffffffffffff) sendto(r2, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) 2018/02/08 01:54:26 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @empty}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}, 0xffffffac) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000a000-0x8)='./file0\x00', 0x402, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000009000)={&(0x7f0000006000/0x2000)=nil, 0x2000}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000000)=[{0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}, {r1, 0x8644}], 0x5, 0x0) setsockopt$inet_buf(r1, 0x0, 0x40, &(0x7f0000000000), 0x0) 2018/02/08 01:54:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000913000-0x4)=0x6, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ada000-0x10)='/dev/sequencer2\x00', 0x86000, 0x0) bind$ipx(r1, &(0x7f00000fb000-0x10)={0x4, 0x0, 0x0, "f684b9177aab", 0x1}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37), 0x84, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) [ 57.359939] binder: undelivered TRANSACTION_ERROR: 29189 [ 57.368281] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/08 01:54:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a30000-0x15)="83", 0x1, 0x20000811, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000374000-0x4)) r1 = memfd_create(&(0x7f0000004000-0xa)='wlan1em0}\x00', 0x1) getsockname$packet(r1, &(0x7f0000d79000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000b0a000)=0x14) sendmsg$nl_route(r1, &(0x7f00006e0000)={&(0x7f00006ce000)={0x10, 0x0, 0x0, 0x90020000}, 0xc, &(0x7f0000f54000)={&(0x7f000056f000-0x34)=@bridge_getlink={0x34, 0x12, 0xdff, 0x1, 0x0, {0x7, 0x0, 0x0, r2, 0x1000}, [@IFLA_PROMISCUITY={0x8, 0x1e, 0x1}, @IFLA_ADDRESS={0xc, 0x1, @random="53f9f4d5153c"}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x10) 2018/02/08 01:54:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mq_open(&(0x7f0000d3e000)='/\x00', 0x2, 0x112, &(0x7f0000187000-0x40)={0x3e73, 0x6f, 0x8, 0x1, 0x3, 0x2, 0x7, 0xeb4}) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000ee6000), 0x0) 2018/02/08 01:54:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00002ab000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000001000-0x8d)="9ec2a676d8da1f2ffb58151981bb06eee732a196882c3cea0480ba964d2e3e8c4a628042e1907418fce43b08153038dce34049b7f1bb3fd45521d8aafe433f80f27f75b7cd91efb23c4c4578dc2287926567833879ac3b9702865fe180345c59b43a7123c1a9c198e22c0299a20f7a613093da2611cfbd5716cbadaaa868e8087ead95c6bf7b4a35a5ab3fb4d1") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000)='./file0\x00', 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x80000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/pid\x00') r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$ax25(r1, &(0x7f0000dcd000), &(0x7f0000c2a000)=0x7e83299cf67ad9da) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000002000-0x10)=@ethernet={0x0, @link_local}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x5, 0x10}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000002000-0xc)={r3, 0x9, 0x30}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r4, 0x21, 0x7, &(0x7f0000001000-0x4), &(0x7f0000001000)=0x4) 2018/02/08 01:54:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000cda000)={0x0, 0x3c, 0xecb6a92f0c6fd765, @tid}, &(0x7f0000023000-0x4)=0x0) timer_settime(r0, 0x0, &(0x7f000078c000)={{0x0, 0x989680}}, &(0x7f0000e20000)) timer_create(0x7, &(0x7f0000aba000)={0x0, 0x32, 0x4, @thr={&(0x7f0000bac000)="c28a7a689ce22ea22a770d0cbae49aefc1695f64767a0a7687b5de43cae63a2734fad840c1aaf7b3ac6a5a6e5234ea9fd9e86052c7b48d9eb294e7986c6a04b836cee2ecb24cccd9c66c60e5e1f4bc2295c8c9eb464ac5cfd7d0603ccac7035fae13d7ff2c783a78509668df035a14d537976b3ef6bb048defac19a557747df47f718bb4c3b4dec94dfc1934b9d03d903d266d1d3e20e4923ae49a213e3f8bda654955e15d3c8ad564743e7e881c9bbd9cff6c11d7c4eae87875ce6db989eb5604de9cc404b3b364fa6781839a88b85c8dfd4370ea32b5b2ac74c5e9e5152bcc245840bf041abe7da9b25b2d43617adda3e0f679b950d4c3643f2f3fe04554c994645083970e8e81af025ad06e5e8f1c89ede3e431b80b05edda86a400c1c89c01bb19a850fef32243a2e84ee11e87485c398b0e09eaf56b4133fc6808ba543e2b331b3e0fd49efc10dfa85238059a0205f7e01c1df170cecc64623b7d25f51af966de5a8596a97571b6897c5980b2f97afb71cf3c07e25be8e2a3ce71d19d784e8b157c4fd7159d162a4cb3f42820c44700c28d9ba3ca7f2f88142d35ab98dc71c814cf5bcc659d29720866912f5c4aac4efacc2bc47c39a032f12f06a7b8adb33ee4866955fe1c5cab636db63c0aca8cfef995ad7ad82be4d6bbb63036a0874806487bb2821d0a6641de11ec6507d98a8f4d6bf47b43743e4534166abdc1e846122a4671bfe3c55bb125fd256d02d9266438f39a59bbf4dcc467e21e1332f50bda41cd4cf6565241f2dcb9cd78aace812172a9d55b1d733bece08081741be3febd0f23c11a6e071657f10712225507cc8f57d3620a55a2bec23fae35bb315d8d7f607cfe4b949b45d9711d1f1715b78359cb54d48f0d312a4ff9536394a8e7f4533c327a33ba8fc64250f5025b707761afdedd31dd76c731fec2b81df8e0569229ed74da677d91ec8f6ef621f2cd2ea53bb35a1a209c3c6e8aaed32d958e0b5e834e2645663ccdcf0912f58a1a7def451f7ddb426de2edc97551bbe234318a3c17b3bc4a8c432627fe0a74866ec6deaeb623869b961557ef01621c5078406d22e071aaa77e51a7e97dc3bc32057a5ee7b323010a5ba75c3a291fdf8610c306b8c3283ca64dbdb55b5d47016ad770bff34f4b2bff01a802c707dcc1cef945ce26c2e077c393d9c625971a24e1fc52bfc4f436c87496ded3464696d14c66ecea6b1d12efe1f08c04a51992ae0dc5d8ba4a706492350a508175cc7d72dee8b416729d011b53c8b150d3139ddb72eadc04207f61451d6f9ffbc3c3ab59b0569a9caa7cededb1cfd987a7da50fabdb8fbe54e72460a664a3649f64fcbeb1b160cc695839538f1c3950df2f7060853e08e0906d0538a2e28c124af73d783c62793cb7b5b9cccb3570af917152945e302f8788afea44e60150c73ae3c2b401f1f4b38a6c2867e5300343ec9f767f44cadc3ecbb1cad9c6e24b8f1d9dbacca64eab32e9ccc3a8d56087704079e97d51c91db4f04b158d6b67f78a28c161478370b5eb8c63bcafdae1c0c0f44a518c827d6d2cf5d742dd5f20708170c59ad84e1a3e498d1ee3aa788585b39856c43bb3e4e40124ea310ac489ce569c80cfbb1c13fbbe3958b3db1888b5c917451854bea89b63637e446d677703bed3db4931f4f8dcedac12fa3235f8b76b652b4cabd7c055d672b014f50f807729849e68986b6ee158865afef4455fae67c23676cea0330cd902061d76ac8fef4c05dec4b6a9cfbc8825c4202cdbde8b788670069d9df379ef47b5938cdaa291f3cf8dace463ec4598ba277737fb6dda6f8021c324c32ec4ef0735a1ca09fef3da2c878ca9589dbb822700a43f202abf188faecd036e4e1daf94d19a77dfb39f64079595979094d1b1767b86da363faa5a0a0968b9be7fee90d6feac26594c474fb10a6c269416743f4b0cf1ed55443aef194d016e08a5c01cb4cf4f045022fb49563a44ccacc0255f8d577e0b7fa065240c7100e668831ffaf32e0b73db3318e2498501254452f57ddf9185c0a6a5037618457d8741ba24d92cef7f818b93e5ebcfce986172468efc8843ef03041840b18b1dc94964b8ea95ff9c941244ea67b5b48a0d94ad3b847402e217d2a327a4fc8d3fbc7be547800e802be88203c5de47b4b1259193079d348716947ea9d83b1c71748d58bff3aa9a8fee882d9caec269c48cd084e633fb3e47309930d6435fd2f9acf801d7617e4bff2c394711bc4d0a1fbd26f965e78ad5654e9e65bd506330e56a29f3d7c02c6a6150c06ceb86f6d54ddcbd6aaba323690cff5691566c8023df2779a0e160553ff115d6b8df90c3588cc419a7bcb3e8a9d988682474e7a33bc33fa79685ba7525aaa2e4e973673a8de57db884671e7eac5ebfdde655abf40d2c9b119392a18ffb55127ed4f11726844bb31dcba17ff3b1e81099f80701477e32940a4c466657a3e6c95eb39cd26eed424ad8d56d607723eeb367ac9b0ab38efaccdecc4d489ef7e2474f8f49b6e678d7c661a174b2253c118a6e1e7acb313372f16d0d51e8de0ff4ac0b93ff10f1bfaada0ce8b7a14c20f57ed2dd8d3b0684904b4b80b7f30cfd3454a735c0c58f55a1ce5391c193e9a4001f4915259d34d37a164ab4fcdfc6d29af8db79085f4422be824e9de01d68d681d898bbcab5f686f71101809970922aaeaeb950804a36bcbb5bc0c23e9cf27c30954506e38ea9430749c777f5da537d8b640037d8044bbad158d7483b677beba1218d1b191dc134974e2776f455af459b0ad62722aceba50798c1a5aa16d0daf8470fc4193c063fd15d211661619cb8713724fa2af24a9da87750a71c7bc5e50b54d4ce53f1f66b5e433131688d5b6a51fa2742efa3ecfd140bf2132f42b67e896817f6245d3d0ebe454db35b999b521b910be9a250b701020b52ef43e0e56653d3af1fac4fd27cdd742371a1a2474bbd898127c7e4f0bb1eaddff8cc4c670fdf5c275a6d65b20c955e3a48e951a269dfe8915ceaf3e4e984afa7edcc9a145de92f778541336bb5a74beb0e918ab7e8c50a06255a9d1fbb13d795e7b484aed96b37ef9f93d02d2059b35da823bce8e19879dc66b33098b8f02e432d6f80bfb8bc29c9bd883b4531150b4cbf1857d1dd4c719e68a21fe31f1154b8c31a27cebc34e19c2c93b2c0cadc8149b3060f46d1e0df0fdf54ec8482f3eaf4edda4a1b6630d95b99d1ce3e0ddd501dd66181a16087f04e48358e8fdbe916c7984fd729ba2a2fd08cfed3b11998359f94c4af4e1b80f84d091d4ad178b1dc00ef335f4b7372b59902fae9dee9950c57a9459b94dc3fa2873be20b2d14c7a64990d218c635ff25362c227b73fb87ed7a2d315b3459572eeb711153ee89d3070faf0b0e8db3e43df71c181c3757daf1ad09d69aaa08f9f4b3669632f3169fa424a2bfddbbad5797e783605121bff65f685deac181e33e127da0552335ceeead452f4c0d60e8f0e18f0203e80402df4ae3300d26534ab19792c20cdc6df3b353a92ccc713e53b5e52d691e98a6ea2012d55243bc526d6afe421c76ca6f8c169d53884ff87b876735d5f36e0e2f9bdcbb62fab82db796ca3111239e2d890f66a4a8494ddd7d4292051b6755f6c3172a008dcbfdff2cb4b4f056f329da88b8b259db49aba57a466280bc6635138aa2d5e2f27250c017ccaa97afb40545878760e5b364150b7090310460eb3de8768b5808d7a21e2d832820267815d01f7898077a00996ff7c9bdc17f250fce4e52acdf20ca6b489660a954f027a97ccf2d39532dd0f0fabc00fdeca9045fb668bfd08ac325d644f7196936e8cfaf78611c305dd648249a51c1614f656ceb06073fcb2d28f62e70ee7730d1923e69f5e8d198b28728afda21843c6a291cd4057892054f9e623ab78469f36dbc0a87f63e53bac1b60a89e6f295bda54a8de5fc93fab93f7445774538ea13f1439c9923f6c72fca1fe8c27b77e673b093fea96ee35e9e1ab363c0a11fbac9c4206dbd774905d47be2d3a7e3bcab61a6412ceab5faa55549fc0ce148e2776b1562501142c9a67e9ddac0cccc6c3648a606218182434354d78ecc14f5c67c08907f4c9669bdb45f922fa1278937e7ad47f0a366f9813900cd970ec548ae035ab60e78325a9fc71478e01ffdca9409d35eee0322835bb8b235bad7169c8f98309073e4f66ad38d8776c453f7ef1b3d189e7d14f22afc6c942dd7f3898fceab28902ae68e4ef49102d22cd7f13d0e926b7ed8be56863d40ac8a6f90ff4a743a7e312d9fb317088f31b9643112086331b19b453f7ae927ee5a1a3a13f54b68d5c3c022eae3192262e96684a38184a611daf5804590813809967aad5ff5f8deb2a81b53660b75cce711f1b3d02031ef7360aee1897c562e2325f741351754361a066ff86d93b51586cbf29d745ce9b479ee90fb65ce1f72557339f0c588fa8402f089b739cfbf0b52ba098fd819f273190e0dabd6a29d3cd4ee601feb9f16b5fc9cadaef3dd418249eb6aa8d0aa6ac2e465db7264bd55e5429d076b5260cdd250b47b0ea218681ad329a7e92efc221d2fc935015f12ded15ed5805e76622572336d3f0692e5019384640e2e616371598c6c97b53aa4dca19170339c981087ada7f75ba6722b25a366a3da5b508bbb4b621727457d461bd6d909f4df3a861921dc78aa5ae4b7dc05584c20525eae471cda25393d1df0ea48fd80025cb324600be6f37d33fa4b8952c0bc1da35d2a177d1b2cd128377b7417d226b053ee97b4abd2d11cb9798fbaa9e8f4ec01db1c09e9f3cf50edde5a37afceb6403814c985c3c87b323d8499b4d6921f9322c340f0e0f7b394886098a30da96d6d6d408929ad4cdd3e6b695deb931140c133b7df4bc22792edca89a9c7e6d783e7778a199cd22e09d83b83b7770c53d077c8381eccf42af6ba9c80245bbb7faaa8740e14b29e15b03881a7c8d09330f0f521760faa0d2f8b6dd27d8c764aa451fb1ce3ba1174a4427b1ff79544a3c61a50438a52b4817106e56ec90576ee65ac5ea171fd0b438c029b0c3be829995e4fde48d72991464a6ae5bf5d0fa44899761423ebee7ce2456a501fbb5cf58b5bcfbcea4de023027755cc2b9a7088ca0f4b1baea2979e51fb4c4a70db4e73f3498b9af175f6faf66d7e165c2462a798f3f32f0ff72684efbdc3f23bc0f78c9a99354ae3b9a96fa7aecdfb77de05c1be7d1cccf318bc1fb38913170a83e6659a2f9b114d9d8268ad1debcec7e7bf7c0ec90891f65b1c1565d8879b4b6e4ecf5ea2da216bc463de06c0cef53df9a329dc8f9dd14d5122a2cff4b4bde45c3f3fae65893a808e0097dbac135c1f2434f5a5719100e0c09cb596a9cd2a51bfbf1eb0260efadbc75e7cf5da8fb4efcd4d8a8740cd85b2a458250535ec05977721204a080d957d9d940a2b1cc103fa1f1ac9887edeae54bafcabd4a3797178a45ea328aca79485875d48095eed2f9ac4980e86fb8f6c550ac58ddaf9d2fc4e46b013ff6dd9967c2a6de300791281c7b6f7154d0d3e6ad5778f28c76f07d90b0400680fd524557dbe3e336f14f6f1003cbb407a2aab81fe0819a5469b1c01e5c35768827a8ab01a2d30393ae06a3b4e75f7fe37b0dfef0fd5522e4b7e2aa54847926964f3b50a6d1265060925297579a595ee8e14f30236255a37a681f2fc89c7be79cbec12b0948e5203aa83893d1e7d0f4cd90bc2f67b09b7add4a8da8ec56d0fd806f632d4c8b00c5eed398787a40b8795e6441d7674f554309b0fb2bb48974449ee67b895bdd1714c400be08", &(0x7f00008ac000)="ff4b071a39250222fdb5542abb2efadfa79740014545509cb50015bef051a99477aa7b4883fa8c1ec5bca0d1730093bc4914bd2f6a7bf570ed1ef31c553cd9e899bbc8b186935b16f03041ecdafd090739cdb87320f18d5633254c7260aa848f175f948316c3b2088c96506bc6d2246ac49e785cfee2b1c2cac67379c665c2167dd863952b1cb8234772adb169cf9fb37c34bc15506d0488bb98486c9aaff3b5d5812b50183a744b3cd27654661223077b35fd6bbdf84f1d6748d7aca8f897ce6d8b915d940ae059cb"}}, &(0x7f000089a000-0x4)) mknod$loop(&(0x7f0000544000-0x8)='./file0\x00', 0xe184, 0x1) timer_create(0x3, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000584000-0x4)) timer_settime(0x0, 0x1, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) 2018/02/08 01:54:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000377000-0x8)='./file0\x00', 0x4, 0x800) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') setns(r0, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000dc9000)=""/214, &(0x7f00001c6000)=0xd6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000000000)) signalfd4(r0, &(0x7f00005b2000-0x8)={0x7}, 0x8, 0x800) fchownat(r0, &(0x7f0000020000)='./file0\x00', 0x0, 0x0, 0x0) 2018/02/08 01:54:26 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe8000-0x1)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mknod(&(0x7f000036c000)='./file0\x00', 0xc044, 0x1f) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f00002e9000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/02/08 01:54:26 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x8864, "00b300b100000021"}}}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000005000-0x10), &(0x7f000000a000-0x4)=0x10, 0x800) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000007000-0xbc)) fchmod(r0, 0x24) 2018/02/08 01:54:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400000, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000), 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @multicast2, @loopback}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000830000-0x10)={&(0x7f000059e000/0x3000)=nil, 0x3000}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000a4d000-0x10)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff020}, {0x6}]}, 0x10) 2018/02/08 01:54:26 executing program 3: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = gettid() tkill(r2, 0x16) lseek(r1, 0x0, 0x4) close(r0) 2018/02/08 01:54:27 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') sync_file_range(r0, 0x7668, 0x5, 0x4) read(r1, &(0x7f0000020000-0x42)=""/174, 0xae) read$eventfd(r1, &(0x7f0000009000-0x8), 0x57a) 2018/02/08 01:54:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000601000)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000c03000-0x36)='net/wireless\x00') setns(r1, 0x4000000) clone(0x3002017f, &(0x7f0000b00000-0xa4)="f614a9f119ca8c098c252cc402ae08cb0a7f25a5e27cdd096feec5145b861dbec07426f5ec6736241b438b18541010af53c91df13a0f9da2a8b1e846163fbfdfc5ef533b4ba272e6a124592c0c23a17e745ebc72e9cae48ccc20ea6e350500000000000000063358bbeb764bf494b62d288628e06577fb8db61f1de828bed43ea8f127a8c5a8c21d8fc5ec201705324ce570d1f154db0f33ca96acb003a97c7873e3172c", &(0x7f0000efa000), &(0x7f00002e2000-0x4), &(0x7f00008b4000-0x1)) ppoll(&(0x7f0000598000)=[{r1, 0x2}, {r1}, {r1, 0x100}, {r1, 0x510}, {r1, 0x4000}, {r1}], 0x6, &(0x7f0000589000-0x10), &(0x7f00002f1000)={0x945d}, 0x8) 2018/02/08 01:54:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00001d6000-0xc)=@nl=@unspec, &(0x7f0000077000)=0xc, 0x80000) fcntl$setlease(r0, 0x400, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bd3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x80089203, &(0x7f0000001000)) 2018/02/08 01:54:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000c37000-0x5)=@ipv6_newroute={0x24, 0x18, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) r0 = creat(&(0x7f0000a5b000-0x8)='./file0\x00', 0x0) accept4(r0, &(0x7f00003e0000)=@ax25, &(0x7f0000006000-0x4)=0x10, 0x80000) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f00006a8000)="119fba3887a630b9e13c", 0xa) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000420000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x1, @link_local={0x1, 0x80, 0xc2}}, 0x2, {0x2, 0x0, @broadcast=0xffffffff}, @common='ip6_vti0\x00'}) 2018/02/08 01:54:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) pwritev(r0, &(0x7f0000f92000)=[{&(0x7f00002fc000)="0095ce489e93438e00025af3fbfc01046e182d3258d765a41b028a7b3cfc377b1a51b12f17794d8a5d98c6031357659d612673105cfb3a9204254f2f1d2f6f03a4c0b566", 0x44}, {&(0x7f0000666000)="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", 0x1000}, {&(0x7f00007c4000)="c31567c8", 0x4}, {&(0x7f0000759000)="835a3473cd738a75b4e6a1f09aa705a7f7ce8532d71da9392b2bf3f76029fb4bd7983d756cf33c3dc83c9adfd17a90be6e61751a5954bde2eec08bc2a23513f7cf0f3398e75f57380855ebf58299e9dd3a986f2c15565c254622b41cd600cd24c46a9eb5aabcad2f2177dd925986434410fb1db99b6f40944269722b9d84a9a1aa8f1fa29302fc5cc82e57955c0c07b586ae9b3e023a1c2b6aa59a8fa0d1e9466817a0ca87da1da92c1f36023c61bec9815e91eb37585930faca2f225e210b2ad64a48075623cf1b4b01f93f6dbecfe3003d26035545", 0xd6}], 0x4, 0x0) flock(0xffffffffffffffff, 0x1fffffffffffe) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004e5000)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$TCFLSH(r1, 0x540b, 0xbac) syz_open_pts(0xffffffffffffff9c, 0x400000) ioctl$TCSBRKP(r1, 0x5425, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000254000-0x20)={0x4, 0x0, 0x1, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000081b000-0x20)={0x583, r2, 0x10000, 0xffffffff}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000225000)={0x0, 0x80000, r1}) ioctl$void(r3, 0xc0045878) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00006ff000-0x10)=[{0x3, 0xffffffffffff3077}, {0xf, 0x100000000}], 0x2) flock(0xffffffffffffffff, 0x1) 2018/02/08 01:54:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a30000-0x15)="83", 0x1, 0x20000811, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000374000-0x4)) r1 = memfd_create(&(0x7f0000004000-0xa)='wlan1em0}\x00', 0x1) getsockname$packet(r1, &(0x7f0000d79000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000b0a000)=0x14) sendmsg$nl_route(r1, &(0x7f00006e0000)={&(0x7f00006ce000)={0x10, 0x0, 0x0, 0x90020000}, 0xc, &(0x7f0000f54000)={&(0x7f000056f000-0x34)=@bridge_getlink={0x34, 0x12, 0xdff, 0x1, 0x0, {0x7, 0x0, 0x0, r2, 0x1000}, [@IFLA_PROMISCUITY={0x8, 0x1e, 0x1}, @IFLA_ADDRESS={0xc, 0x1, @random="53f9f4d5153c"}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x10) 2018/02/08 01:54:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x8010, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000000)=""/224, &(0x7f0000001000-0x4)=0x93) 2018/02/08 01:54:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000410000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000033e000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000bec000-0x5c)) clock_gettime(0x0, &(0x7f0000d65000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000bbb000-0xf0)=[{0x40, 0x80000000, 0x0, 0x7fff, @time={0x0, 0x1c9c380}, {0x800, 0x7}, {0x1, 0x7f}, @ext={0xea, &(0x7f0000e59000)="bf18d3edfb0d38e0e217569305af7d4bb2c242f094b748c052e62ce11ceeb3c4dbfd1465da060f6ed8dc1b6fdce65bf4f3ce1b73a8b03c2a68087f299a122c648e3a8f2a4470bc7dfdddccaa202ad8eb673769f914466c248d97838faa4d0104bf5d8d0c927149273b0f4c91f270d202e20772b557d8208ad450410b901a94140ac17401afe0d2d7922c143ffac8ac96f2cb66cf22cafeb4eb7a3d16fdb928e06f58c712756fd964c502a677f47bb38b9dff001be602496ab45dce43a88d0ad90ee5b2007f74fdb0f5e67c5c21d015fb6cddc2f3461b94c6330875aadda36fa69d6d6b320ec6965c4b60"}}, {0x58, 0x0, 0x22, 0x2, @tick=0xb40, {0x1000, 0x5889}, {0x5, 0x8}, @queue={0xcaf8, {0x4, 0x401}}}, {0x3, 0x4, 0x475, 0x94f3, @time={r2, r3+30000000}, {0x5, 0x4}, {0x476, 0x5}, @addr={0x200, 0x5b30}}, {0x6, 0xffffffffffff8001, 0x7ff, 0xf5, @time={0x0, 0x1c9c380}, {0x2, 0x94}, {0x80, 0x7}, @connect={{0x1000, 0xa8}, {0x971, 0x1}}}, {0x8, 0x1, 0x3, 0x8, @tick=0x8, {0x80, 0x71}, {0x6}, @time=@time={0x0, 0x989680}}], 0xf0) 2018/02/08 01:54:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000965000)=@file={0x0, ""/4096}, &(0x7f0000ce8000)=0x1002, 0x800) fcntl$setflags(r0, 0x2, 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000090a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) readv(r1, &(0x7f000065e000-0x38)=[{&(0x7f00000cc000)=""/67, 0x43}], 0x1) 2018/02/08 01:54:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009a4000)='/selinux/checkreqprot\x00', 0x40400, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000ed1000-0xa0)={0x0, @in6={{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [], 0x1}}}, 0xfd52, 0x10000, 0x5, 0x1, 0x29}, &(0x7f000028a000)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00001fe000-0x6)={r2, 0x8}, &(0x7f000083f000)=0x6) 2018/02/08 01:54:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000dc5000)) socket$inet_icmp_raw(0x2, 0x3, 0x1) mkdir(&(0x7f000004a000)='./file0\x00', 0x80) lsetxattr(&(0x7f0000175000)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00001d0000-0x14)="0200000001000000000000000200000000000000", 0xb, 0x0) 2018/02/08 01:54:27 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000001000-0x8)={0x80}, 0x8, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000a18000)=[], 0x386, &(0x7f000071d000), &(0x7f0000dbb000), 0x8) 2018/02/08 01:54:27 executing program 2: clone(0x0, &(0x7f0000cd7000), &(0x7f0000a34000), &(0x7f0000743000-0x4), &(0x7f0000a11000)) flock(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000)='tls\x00', 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000001000)='ext3\x00', 0x2800, 0x0) unlinkat(r0, &(0x7f0000d6a000-0x8)='./file0\x00', 0x200) 2018/02/08 01:54:27 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000002000/0x2000)=nil) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000000f000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={r1, 0x80000, r0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000010000-0x10)={&(0x7f0000005000/0x3000)=nil, 0x3000}) 2018/02/08 01:54:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000032a000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000029a000-0x8)) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000017000)=[{&(0x7f0000b23000-0x26)='y', 0x1}], 0x1) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000aef000), 0xa8) preadv(r1, &(0x7f0000abb000)=[{&(0x7f0000dac000-0x5b)=""/91, 0x5b}], 0x1, 0x0) 2018/02/08 01:54:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000088b000)={0x0}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000057b000-0x10)='/selinux/policy\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00005e7000)) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f000058b000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f22000-0x4)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/08 01:54:27 executing program 4: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick, {}, {}, @note}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00005ee000)={0x0, 0x0}) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000fba000-0x50)={0x40, @time={r1, r2+10000000}, 0x7ff, {0x0, 0x8}, 0x169, 0x2, 0x1}) readv(r0, &(0x7f0000a73000)=[{&(0x7f0000001000-0x4)=""/4, 0x4}], 0x1) 2018/02/08 01:54:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000919000)="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", 0x159) 2018/02/08 01:54:27 executing program 2: r0 = getpid() ptrace(0x10, r0) gettid() socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0xc, &(0x7f0000000000)={0xffff}) 2018/02/08 01:54:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000de0000)='/dev/sequencer2\x00', 0x0, 0x0) preadv(r0, &(0x7f0000ce6000-0x80)=[{&(0x7f0000d4b000-0x64)=""/100, 0x64}, {&(0x7f0000625000)=""/181, 0xb5}, {&(0x7f0000b87000-0xcb)=""/203, 0xcb}, {&(0x7f000035b000-0x64)=""/100, 0x64}, {&(0x7f00005a9000)=""/49, 0x31}, {&(0x7f000030c000-0x79)=""/121, 0x79}, {&(0x7f0000788000)=""/4096, 0x1000}, {&(0x7f000043f000)=""/39, 0x27}], 0x8, 0x0) 2018/02/08 01:54:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f000028e000)) sendmmsg$nfc_llcp(r1, &(0x7f00005c5000-0x188)=[{&(0x7f0000477000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "032dc87e9534b245f71672c376749deb3c9f4354e421c7ef8cf89d4b78a33f34e4ecf5c3997e848e66b8be561d39226487be64d535790786ed85e734bfcbf9"}, 0x60, &(0x7f00006b8000-0x70)=[], 0x0, &(0x7f0000fd5000)={0x20, 0x198, 0x9, "6ff3563b524e4adf4397f89c16a8"}, 0x20, 0x8000}, {&(0x7f0000952000)={0x27, 0x8, 0x7, 0x7, 0x4, 0x8000, "e7a6af25a01a2d5276a8804b2fbcf8a9c4ed7632814c5fc607dd67478b9c5152aa5a4f0c22b7b8a521dfbf5afe84771676dafbd3898a96e8cb2f99596863c1", 0x9}, 0x60, &(0x7f0000a95000-0x60)=[{&(0x7f0000ed4000)="eedb6ffaf4589f288a715107a970adfe9d945f1a943cc3b783685fce5503b828f7fe5e1fb0d71491b879af25d62f2409fc582c69abdccb05c9f9ce47294526f603d33373b8d637020dede5831005b69fca78d2acc6e312c4b366b2524d7fa51dc13bbad835536016ac799ef56bccc6e227935ed3dd70bde6336fd4f08a2ad42909875d16692758f90d80f9001d0c8c1371010315bd488c6f204ac5f613c2c5e694c32948c252952e17c7f1958a5cd3e428a3dd4825f2454904035de9fe034628", 0xc0}], 0x1, &(0x7f0000a93000)={0x20, 0x117, 0x7, "a40206814e2f035f6e7c000fea2773d7"}, 0x20, 0x20000000}], 0x2, 0x1) 2018/02/08 01:54:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000032a000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000029a000-0x8)) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000017000)=[{&(0x7f0000b23000-0x26)='y', 0x1}], 0x1) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000aef000), 0xa8) preadv(r1, &(0x7f0000abb000)=[{&(0x7f0000dac000-0x5b)=""/91, 0x5b}], 0x1, 0x0) 2018/02/08 01:54:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000709000)='.\x00', 0x3) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000099d000)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000630000)='/selinux/policy\x00', 0x0, 0x0) clock_nanosleep(0x4, 0x1, &(0x7f000050e000-0x10), &(0x7f0000355000-0x10)) clock_gettime(0x0, &(0x7f00004c2000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00003e6000)={0x0, 0x0}) utimensat(r2, &(0x7f00001f1000)='./file0\x00', &(0x7f0000608000)={{r3, r4/1000+10000}, {r5, r6/1000+10000}}, 0x100) setsockopt$inet6_int(r2, 0x29, 0x7f, &(0x7f00004d3000), 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}}, 0x20f60000) 2018/02/08 01:54:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00001e2000)={0x0, 0x0}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000e5e000-0x8), &(0x7f00005e5000-0x4)=0x8) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$int_in(r0, 0x5421, &(0x7f0000d16000)=0x5) 2018/02/08 01:54:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)='/dev/sequencer\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) lseek(r2, 0xfffffffffffffffd, 0x1) 2018/02/08 01:54:27 executing program 3: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file1\x00', 0x200000, 0x138) faccessat(r1, &(0x7f0000a7f000-0x8)='./file0\x00', 0x2, 0xe00) dup2(r1, r1) 2018/02/08 01:54:27 executing program 4: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick, {}, {}, @note}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00005ee000)={0x0, 0x0}) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000fba000-0x50)={0x40, @time={r1, r2+10000000}, 0x7ff, {0x0, 0x8}, 0x169, 0x2, 0x1}) readv(r0, &(0x7f0000a73000)=[{&(0x7f0000001000-0x4)=""/4, 0x4}], 0x1) 2018/02/08 01:54:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000b85000-0xb0)={{0xc4be, 0x1}, 'port1\x00', 0x0, 0x8, 0x2, 0x3, 0xff, 0x5, 0x101, 0x0, 0x6, 0x3ff}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fstatfs(r1, &(0x7f0000012000)=""/2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000415000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fsetxattr(r1, &(0x7f00005e5000)=@known='trusted.syz\x00', &(0x7f0000ccd000-0x12)='+systemcpusetuser\x00', 0x12, 0x3) preadv(0xffffffffffffffff, &(0x7f00007f1000)=[], 0x0, 0x0) 2018/02/08 01:54:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004ae000)='/dev/sequencer\x00', 0x80, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c11000-0xc)={0x0, 0x0}, &(0x7f00001b3000-0x4)=0xc) r3 = syz_open_dev$sg(&(0x7f00008b1000-0x9)='/dev/sg#\x00', 0x0, 0x402) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f00006eb000-0x10)={&(0x7f0000fc4000-0x214)=@updpolicy={0x13c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, r2}}, [@tmpl={0x84, 0x5, [{{@in=@broadcast=0xffffffff}, 0x0, @in=@rand_addr, 0x1, 0x1, 0x0, 0x0, 0x0, 0x9}, {{@in=@empty, 0x3}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x13c}, 0x1}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000513000)={{{@in=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000e07000)=0xe8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00003af000-0x5c)={{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xbe}, {0xa, 0x3, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x9}, 0x800, [0xc8c2, 0x3, 0x7, 0x20000003, 0x2, 0x8, 0x9, 0x3]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000bd3000)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000ab2000)={0x0, 0x8}, &(0x7f0000051000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000384000)={r5, 0x200}, 0x8) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f000058c000)) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00003a8000)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@empty, 0x2, 0x8, 0x3, 0x80000001, 0xa, 0xa0, 0x20, 0x2e, r4, r2}, {0xfaca, 0x6, 0x200, 0x9, 0x7, 0xfffffffffffffff8, 0x6, 0x1ff}, {0x6, 0x3f, 0x753, 0x8}, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x1, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x2}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x4, 0x1, 0x1000, 0x3, 0x100000001, 0x1}}, 0xe8) 2018/02/08 01:54:27 executing program 7: clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r0 = syz_open_dev$mice(&(0x7f00005da000)='/dev/input/mice\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000000)={0xf2, 0x8, 0x8, 0x2}) setfsgid(0x0) 2018/02/08 01:54:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pwrite64(r0, &(0x7f0000bb9000)="1a1ec7c00ae15171aac65839aafc9a1449c579c09ec89dfebfcaacd64a3cbf6cb23638d2398761596f06666a63c711612a69e43285259329372b8c806400e9c9c53cd1acc695b521438bef5fc79e76525d89d9cf0a1471ae3c2793743164cc66181bf9f04c4ac1492e5f9b8af8b5498a5785e9436fa6a5cae78126bb351835b2fff4b93847760d656ec419aa8a25ab504bc4d36b22f071c964d8a5659143b6aa6d55c24a5097e4", 0xa7, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x400002}, 0x20) socketpair(0x8, 0x0, 0x7, &(0x7f0000710000)={0x0, 0x0}) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000384000)={0x1, 0x4}) 2018/02/08 01:54:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)='/dev/sequencer\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) lseek(r2, 0xfffffffffffffffd, 0x1) 2018/02/08 01:54:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006e9000)='/dev/input/mice\x00', 0x0, 0x410000) sendto(r0, &(0x7f00008da000)="d8c39795007abe917ed3d41fe38cc9103fd43e6f558504fd7d40d644d94341fa9232431ba5c055d3f644", 0x2a, 0x10, &(0x7f000095a000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x0, 0x3, {0xa, 0x0, 0xff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}}}, 0x3a) recvfrom$inet(r0, &(0x7f0000559000-0x1000)=""/4096, 0x1000, 0x40000043, &(0x7f0000faa000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) connect$pppoe(r0, &(0x7f0000ee5000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='lo\x00'}}, 0x1e) futex(&(0x7f0000f7a000-0x4), 0x80, 0x0, &(0x7f00003a8000-0x10), &(0x7f0000001000-0x4), 0x0) writev(r0, &(0x7f0000c01000)=[{&(0x7f0000a5d000-0xc8)="32cede2fee037a7e062703fb657b316ed9298099c4fe29661c43bb7ad410c43a119ea5cb7b4c1d8291d5dc29a7e4873cac5e5087b7ba418a3585673574f1ac602a23ecb90bfb94bbe783655af8c8c2f920c533897ccefd44c8a90fb71b75475f93495501f8e69971d4a28733791f12d3f02e4b747199199e4ba7cc28098d93881b04e3a6dd8c9c4560ff2a8d811d35f1ce56947ad163cb68464a80afe791d17c8c8f816435acbf2588dc737843e9d5ff6bc394ce1e53675f8c953e2df252251a4aa09e367db4af13", 0xc8}, {&(0x7f0000488000-0xf0)="03d046363a6bf62c9d27d8d8ebe604a936f1f9e5e4449756a75c6cdf9eb2c0ae0c04e528991cacef3bf647b2e09eee1b1b17a7e8e1946f6ba4dce314f2e617ec5338a112011c5d871afccf148ab7465824ca953ea2a698ca7fa8902283f6eee0573bd98c9b31473344f453bb29cfacb20164ebad23e5f2e15ae065ae4f227c5f7f0b98bca584017b3c266398875f13e47dc94bc2c128e3ef5d9e3616b1b6b860c07c337991c763c136fee565d68cab060233896d93968e9c42268dba6fb859f252c4c9469ca53418bc634972ac8d294330b9fcffbbd6d5ee7b5e2dc864ac89b1600b92d7c5cecf3b60293d07c88e6580", 0xf0}, {&(0x7f0000849000-0x81)="e807112856db4a0d3fb78e43ffa4348fc308c354c207cb31e5e651d120795061aaa960a658ca658a63c7e083f30d89854ae18b00be770fc511d34f2ae629887333d0ab19442f8b17d0fcf790fcb9d49ce54058bb580b582c69990430a95b618d229e95a15885e8ef12083f491547401cccb2b6037024dd21ffa6952bbc52167d6f", 0x81}, {&(0x7f00000eb000)="633e8cdfef56951bc43e51501614065a21536c27b2da76ec93887cfa434d6693ecda455256f2cb5b86260c557ae2f29085c77d9ad21ad8440d148044c8d4c18e7d703242ae92daf44b51cf2678acf4f0e4a905527ce8b6ffa8a0c9d4a3e6aecca456eb3c507e308937a5d33343073c808021d110f455e7d8beb569ac35cbc43a41ad7753368c640d681b01a65ccf2204539bd240a947e34a111b604d2354ed954d4e1ad72028b5f322c47511a7f1d97a4c1c34446c137472be31090613dd32f052afe6d2baed7af8a6c69b3038ae835d7d6af51742319bef525094", 0xdb}, {&(0x7f0000992000-0x51)="a61c6c694b67e3c658b9c0c66e79436bec9948fa392ff98cd772730e23e20fd69dcf0bab7a53556ec36daabab262aa73c97e59a486d737298a30e22e342a06ec710ea7a5c8c4db934a1ba278c958d71ed9", 0x51}], 0x5) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000281000-0x4), &(0x7f00003da000)=0x4) getgroups(0x4, &(0x7f00000e6000-0x10)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) getresgid(&(0x7f0000153000), &(0x7f0000718000-0x4), &(0x7f0000c60000-0x4)=0x0) lstat(&(0x7f0000c07000)='./file0\x00', &(0x7f0000d47000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpeername$unix(r0, &(0x7f00003b4000)=@abs, &(0x7f00005c7000)=0x8) r4 = getgid() getgroups(0x4, &(0x7f00009d3000-0x10)=[r1, r2, r3, r4]) 2018/02/08 01:54:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f66000)='hybla\x00', 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f00005a9000-0x37c)=@polexpire={0x2d0, 0x1b, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14}}}}, [@migrate={0x30, 0x11, [{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, @address_filter={0x28, 0x1a, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002}}, @lifetime_val={0x28, 0x9}, @algo_comp={0xa0, 0x3, {{'deflate\x00'}, 0x2a8, "5f97d4685b438f1c38d8a273ae4f47e02276a8e71dbf22c12f4d070439c4c8e60afe1a46a9ee06a9984e7ff4331178580dcb9121363a31ca1dbe078e8ebfc10428bcca21bb631a1796fb5990f980ac213f80e369b8"}}, @algo_aead={0xf4, 0x12, {{'ccm_base(ecb(camellia),rmd128)\x00'}, 0x530, 0x100, "5b00004189e13f59324ee65a263d794eaa1b1ee1b09a3eb09816188c1045bd6fcae6a2e69c2c4a4dd461239760c5a96a9601b8b30493b353661685a9df8037033a0c4189df875b7b4bb777d51bd93165d0c99b1113c9bc4732866433c9e225544d25b544bf6c3f03e7f74aa56ffa239a35105cde68cc4312026b4c9c8b61690a149a418898207caeec5e0440f275f473ea50543eadb614c613be19e13353ba1d79e50089a909"}}]}, 0x2d0}, 0x1}, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00001d0000-0xc)={0x0, 0xfffffffffffffc00, 0x2, [0xc, 0x8001]}, &(0x7f0000fd1000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000734000)={r2, 0x10001, 0x1}, &(0x7f00004db000-0x4)=0x8) sendto$inet(r1, &(0x7f0000495000-0x1000)="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", 0xe8e, 0x0, &(0x7f0000689000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0xffffffffffffff39}, 0x10) 2018/02/08 01:54:27 executing program 1: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000)='coredump_filter\x00') mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000011000-0x60)=[{&(0x7f000000a000-0x1000)=""/4096, 0x1000}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0xff, 0x3ff) 2018/02/08 01:54:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x485, &(0x7f00003d2000-0x18)=""/24, &(0x7f00004a3000)=0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000185000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000af3000-0x8)='maps\x00') sendfile(r2, r2, &(0x7f0000014000), 0x1000000800000008) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000023d000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/08 01:54:27 executing program 6: mmap(&(0x7f0000000000/0x4f6000)=nil, 0x4f6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) mmap(&(0x7f00004f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f00004f6000)='./file0\x00', 0x402, 0x186) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) keyctl$set_reqkey_keyring(0xe, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) mmap(&(0x7f00004f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00004f7000), 0x5, 0x5) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f000020e000-0x20)=[@free_buffer={0x40086303, r1}, @register_looper={0x630b}, @request_death={0x400c630e, 0x80000004, 0x4}], 0x7b151c4a7b128847, 0x0, &(0x7f00001b0000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x4c, 0x0, &(0x7f00004f5000-0x58)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}}}], 0x0, 0x0, &(0x7f000049b000)}) [ 58.391201] binder: 7285:7296 got new transaction with bad transaction stack, transaction 37 has target 7285:7289 [ 58.401656] binder: 7285:7296 transaction failed 29201/-71, size 0-0 line 3031 [ 58.424909] binder: BINDER_SET_CONTEXT_MGR already set [ 58.430243] binder: 7285:7296 ioctl 40046207 0 returned -16 2018/02/08 01:54:27 executing program 7: mmap(&(0x7f0000000000/0xa76000)=nil, 0xa76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000a73000)={0xfffffffffffffffe}, 0x0, 0x8) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) mmap(&(0x7f0000a76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000a76000), &(0x7f0000031000)=0x4) syz_open_procfs(r0, &(0x7f0000007000-0x7)='status\x00') 2018/02/08 01:54:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000bd8000)='/dev/input/mice\x00', 0x0, 0x80000) r1 = dup2(r0, r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x1, 0x200000}) read(r0, &(0x7f00004be000-0xce)=""/206, 0xce) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000de0000-0x4)=0x401) ioctl$TCSETS(r1, 0x5402, &(0x7f0000aa4000)={0x100, 0x5000000000000, 0x6235, 0x7, 0x4, 0xffffffff, 0x1, 0x1ff, 0xf14a, 0x5ba3, 0x4, 0x3ff}) ioctl$TCFLSH(r2, 0x540b, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000d1e000-0xc)) 2018/02/08 01:54:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2283, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008d3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = inotify_add_watch(r1, &(0x7f00003cd000-0x8)='./file0\x00', 0x21000040) fstat(r1, &(0x7f0000ff2000-0x44)) inotify_rm_watch(r0, r2) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00005ea000-0x4), &(0x7f000001b000)=0x4) 2018/02/08 01:54:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000aa6000)={@generic="25f849738663d9a3892d2761df55bad5", @ifru_flags=0x1802}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00003fe000)={0x0, 0x0, 0x0, 0x0, 0x5bb1, 0x0, 0x20, 0x8, "f0c94cf7d275519808fa316cf30265fc58c24f89187bde40407df5ddab08f7c303c60a017a686167f90057986a4682541e2806adf83fd27d6c0310c0c9285227", "b51a236d7fc28ce5f7024a5f252c1f2dab6678e31d21cab48a1abe93dd6b8659", [0x3, 0x3]}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/02/08 01:54:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x20000000000) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x200ff, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000dec000)=[{0x0, 0x9}, {0x3}, {0x3, 0x3}, {0x4, 0x7}], 0x4) fallocate(r1, 0x0, 0xffff, 0x9) ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f0000426000)="46681735456506956a2d73f8204442ad292c3cb74e8039f824620c4522cbe0a3e52749b88313001f87d43d77c95f34c5f3439155cffccc93950c0175885796d3c076afae8d90a3ebd1d88a32222b018dd127ea9375c465f4c4dc3a7cc1419ac263e58943a61f26eef2177ef07020f5a01912ed1b1359e43f15373291d2b2f4e7b294d1d80bfc7bc98c1d491f3770d678b21c35e9c5596062fc0afc2a2f8aa6eb993cfe27") sendto$inet(r0, &(0x7f000038d000-0x69), 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty}, 0x10) fcntl$setlease(r1, 0x400, 0x1) sendfile(r0, r1, 0x0, 0x20) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) 2018/02/08 01:54:27 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') r1 = creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000c000-0xc)='/dev/rfkill\x00', 0x410240, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000018000-0x10)={0xb863, 0x0, 0x2, 0x806, 0x0}, &(0x7f000001f000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000000a000)={0x5, 0x0, 0x1, 0x80, r3}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000a16000-0x49)=""/73, &(0x7f00008e0000)=0x49) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000320000)) renameat(r0, &(0x7f0000014000)='./file0/file0\x00', r0, &(0x7f000077b000-0x12)='./file0/file0/bus\x00') 2018/02/08 01:54:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00007a5000+0x55b)='.', 0x0, 0x0) readlinkat(r0, &(0x7f000008a000)='.', &(0x7f00008d8000)=""/169, 0xa9) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00006ae000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}}, &(0x7f0000641000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000a0b000-0x6)={r3, 0x3}, 0xfffffffffffffe91) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00004fb000)={0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8, "acf42f48ef6ff65ec6f1b21626c8240b1655eaf512a8d15a16e87caa0f5aec8b04eb3ef9e365c6350f55010e6f736e26332f1443385abcca5c894515b8307a8a", "3ff8577d9194eb41976f5a86d4a42e53e2aa636053b1c18dadbca80a1ae0cb65adcbd3df5de03b96f78b55f6b9a12abbb783950ee77f25fcde0df5506c142cd3", "e4391ec9e07e1911372c880c0fa20f4dda1580d34e9ae8d3b26e4f60004ca719"}) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) setsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f0000fab000-0x4)=0x22, 0x4) 2018/02/08 01:54:27 executing program 6: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000004, &(0x7f00007ae000)="8907040000", 0x5) connect$inet(r0, &(0x7f0000f9b000-0x10)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fa5000)={0x0}, &(0x7f0000881000)=0xc) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000fa6000-0x4)=r1) [ 58.437245] binder_alloc: 7285: binder_alloc_buf, no vma [ 58.443336] binder: 7285:7296 transaction failed 29189/-3, size 0-0 line 3127 [ 58.467042] binder: undelivered TRANSACTION_ERROR: 29189 [ 58.476026] binder: release 7285:7289 transaction 37 in, still active [ 58.483734] binder: send failed reply for transaction 37 to 7285:7296 2018/02/08 01:54:28 executing program 2: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) lseek(r0, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000132000-0x65)={0x0, 0x5d, "3d3fd502051b992da0c5ab89a4323047509c9ef0c9e505fcfceb17a94c4484df642a9153c19e1a178042a02d99a436fe97dbaeb84fe9bbe5020d20f75f3b42adda60db833b63ea767577d3f5ad9444ba6350b2b88e2e99e9bbea6209fa"}, &(0x7f0000fc7000)=0x65) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fc7000)={r1, @in={{0x2, 0x1, @empty}}, 0x40, 0xf2, 0x2, 0x6, 0x1ff}, &(0x7f0000ba6000-0x4)=0xa0) 2018/02/08 01:54:28 executing program 6: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000d00000-0x599), 0x0, 0x1, &(0x7f0000f67000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00002f1000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @empty}}) 2018/02/08 01:54:28 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000000000)=0x30d) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000004000-0x10)=@common='ip6gre0\x00', 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000003000)={0x4, [0x0, 0x3f, 0x3, 0x0]}, &(0x7f0000001000)=0xc) 2018/02/08 01:54:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000684000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000a86000)=@int=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f000096e000)={0xfffffffffffff297, 0x0, 'client0\x00', 0x0, "f59d3231b0c8803a", "0e45491da3a1ecb739d7d2a489e6d8b22c6e3ede06f41254939e6ea61e23225d"}) 2018/02/08 01:54:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000565000)='/dev/snd/timer\x00', 0x0, 0x100) fsync(r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003c6000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000abd000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005f6000)=0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d45000)={r2, 0xa981}, 0x8) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000e2d000)={0x1000, 0x0, 0x2, 0x7fffffff, 0x6, [{0x100000001, 0x1, 0x5c0, 0x0, 0x0, 0x684}, {0x4, 0x2, 0x4834000000, 0x0, 0x0, 0x4}, {0x5d16, 0x10001, 0x2, 0x0, 0x0, 0x1000}, {0x3, 0x0, 0x3f, 0x0, 0x0, 0x900}, {0x7f, 0x7fff, 0x81, 0x0, 0x0, 0x181633d729c9d3d6}, {0x14f4, 0x7, 0xfffffffffffffc00, 0x0, 0x0, 0x400}]}) write(r0, &(0x7f0000c84000)="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", 0x205) readv(r3, &(0x7f0000a13000)=[{&(0x7f0000022000)=""/173, 0xad}], 0x1000000000000058) fcntl$getown(r3, 0x9) fcntl$setpipe(r3, 0x407, 0xff) dup(r0) 2018/02/08 01:54:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x800000000000000, &(0x7f00006a2000), &(0x7f0000cd7000), &(0x7f0000000000), &(0x7f0000000000)="caa2fe40c86954e04951d9dcd0061afc489a4722bc1130055a9ed4317ed58cbd60a6d47e794cd2c5d0ace70d93400f744328df40429b803d573091221efd970e22cd99de0bcc3e4f1afbf7cc24e247bf7ffbc4bd7698abb3c1180a005402fb8f2da37611b889e9870b79c4a965be1c634e76dbdb4fcd0e5d6f789b1cdd6903ecc576e7ed8cb3b06035f9ac3a0cf3f7ad04ee27a0b7bfc75c13f7a044582d2faad5a12a5e6b0c899068e976f4b7e000813f7be273a8e6e8f586c3634b9fa7c447") setreuid(0x0, 0x0) 2018/02/08 01:54:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80005, 0x9, &(0x7f0000c9c000-0x8)={0x0}) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000eda000-0x4)={0xfff, 0x5, 0x100000000}) pipe(&(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f000047c000-0xb2)='c', 0x1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000022b000-0x4)=0x8, 0xfffffe52) writev(r2, &(0x7f00006c3000)=[{&(0x7f0000d8d000)="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", 0x1001}], 0x10000007) [ 58.506055] binder: undelivered TRANSACTION_COMPLETE [ 58.511191] binder: undelivered TRANSACTION_ERROR: 29201 [ 58.517244] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/08 01:54:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000069000)='attr/exec\x00') recvmmsg(0xffffffffffffffff, &(0x7f0000a6a000)=[], 0x0, 0x0, 0x0) pread64(r0, &(0x7f0000015000), 0x0, 0x2000000000) 2018/02/08 01:54:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) setns(r0, 0x4000000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000d59000-0x20)={{0x0, 0x2710}}, &(0x7f0000991000)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004b3000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) connect$ipx(r2, &(0x7f0000b39000)={0x4, 0x8000, 0x9, "b4fbda590433", 0x4}, 0x10) 2018/02/08 01:54:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d9f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$pppoe(r0, &(0x7f00005ab000-0x1e)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @generic="fcfb8cf85656e3b4b186a607b27a8f7f"}}, 0x1e) r1 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) 2018/02/08 01:54:28 executing program 6: socketpair(0x9, 0x2, 0x2, &(0x7f0000e75000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x58, "e9e7632314a706c5b0a6eac006854d7c3bc500bb42b2f6a07ab9e6f3095a3cee55c6ddd76bb04a911775cad0372aa0f38a67f05967e965233d03dec7adcf21bf43efdec3f9a1c60f723b602f91526564398beed2a0b629b7"}, &(0x7f0000c1e000+0xf0d)=0x60) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000366000)={r2, 0x4, 0x1}, &(0x7f00009d1000)=0x10) bind$ax25(r1, &(0x7f0000be1000-0x10)={0x3, {"298534cbf58746"}, 0xc28}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() timer_create(0x7, &(0x7f000050e000)={0x0, 0x2f, 0x0, @thr={&(0x7f0000e9f000)="04205bde963cbbc3dc55cb9742e99ddbddfe5e2510f6be4ef1a93e654c6a4b630deb998618284e456da1b8eecf3556c46b7f4a42a3cdfba8c5cbc0840129063d24dbf0b5549d3f467c7d83bcb79430d28a059418d95d9263d3dc331524b0e1bd5b2610a4c1fad11e8ace26f7b4f00e30467e62518909533fc347b51fa08e00d15bf5d9d1e077d4fa58feaa", &(0x7f0000a25000)="1de0ae566e31b4bdaaced41a2567266d7ca5fdd45724906983ba08effc5433985acbfd4255631611e87f75f64a466f7976c70367e145e9d3721d05a2d88dd96e5947a152744d783b70b8d0a57dfc224848b0910d87361e560375f7423b14da911e5b032f490a958f06df07"}}, &(0x7f0000ed9000)=0x0) clock_gettime(0x0, &(0x7f0000881000-0x10)={0x0, 0x0}) timer_settime(r4, 0x1, &(0x7f00005bc000)={{r5, r6+10000000}}, &(0x7f00005c5000-0x20)) rt_sigprocmask(0x0, &(0x7f000002b000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f000026f000)={0x0, 0x2e, 0x4, @tid=r3}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{}, {0x0, 0x9}}, &(0x7f0000040000)) timer_delete(0x0) 2018/02/08 01:54:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000871000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000332000-0x38)={&(0x7f000047f000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000d1000)={&(0x7f0000bd6000)=@upd={0x118, 0x12, 0x8, 0x2, 0x0, {{'drbg_nopr_hmac_sha384\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1, 0x4}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x8a}, {0x8, 0x1, 0xfffffffffffff801}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x8}]}, 0x118}, 0x1, 0x0, 0x0, 0x10}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x20) 2018/02/08 01:54:28 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000675000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="6a6e644a4e6ff89a82d96cb3b7dd08ec5ff75f2b4e45e3ad74addd7e60e727a6ed1c43f4ecca1f671bae6ab867ec6e6b8edf44bb90d107d4dd0644da2cf8fab50597453502c5", 0x46, 0x8001, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f00004a5000)=""/242, 0xf2, 0x1, &(0x7f00003f9000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r1 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0xe02}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f00009ac000)) socket$inet_udp(0x2, 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000bd0000-0xe3)=""/227) 2018/02/08 01:54:28 executing program 0: vmsplice(0xffffffffffffffff, &(0x7f0000df2000-0x10)=[], 0x0, 0x2) socketpair(0x1b, 0x1, 0x0, &(0x7f00005e3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x3, &(0x7f0000001000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x30, &(0x7f0000000000)=[@in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}]}, &(0x7f000024e000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000003000-0x4)=0x5, 0x4) r2 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0x88) inotify_rm_watch(r0, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000004000-0xc)={0x80000010}) 2018/02/08 01:54:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e5b000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaf000-0xc)={0x3}) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000ae1000)={0x2, 0x7, 0x200, 0x7f, 0x8000, 0x2}) r2 = add_key$keyring(&(0x7f0000308000)='keyring\x00', &(0x7f000044a000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$invalidate(0x15, r2) epoll_pwait(r1, &(0x7f0000eda000)=[{}], 0x1, 0x0, &(0x7f00001a8000), 0x8) 2018/02/08 01:54:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d0d000)='/dev/ptmx\x00', 0x10a, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000557000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) writev(r0, &(0x7f00002e7000-0xa0)=[{&(0x7f0000cee000-0x89)="2c1407e3883fe48531d586685b3b4a234f80ce948a", 0x15}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0xfffffffffffffffc, 0x0, 0x7, 0xfffffffffffffffd, 0xffffffffbecbc62b, 0x0, 0x8, 0x0, 0xfffffffffffffffe}) 2018/02/08 01:54:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d84000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000049c000)='highspeed\x00', 0xa) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000a9b000-0x58)={{0x0, 0x100000001}}) r2 = dup3(r1, r1, 0x80000) ioctl$KDDISABIO(r2, 0x4b37) 2018/02/08 01:54:28 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000001000)=@req={0x28, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@ax25={0x3, {"1f012e0b4d4678"}}}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000004000/0x3000)=nil, &(0x7f0000008000)) 2018/02/08 01:54:28 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000a000)='/dev/sg#\x00', 0x9, 0x8000) connect$pppoe(r0, &(0x7f0000006000-0x1e)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @common='sit0\x00'}}, 0x1e) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f000000c000-0x8)) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000000d000-0x4)=0x7, 0x114) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x4004) splice(r0, &(0x7f0000004000-0x8), r1, &(0x7f0000008000), 0x1ff, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000005000)='id_resolver\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000000c000)="f327f8dd9b63d482418ad8f88a97da0d2dfc5c8ce8ccef07d8a79ac7f29aaa81ff79110c9a85f53d5d2b15d701eac29ca97155913641d383aac910bc746ac635df62af9e708196dd854cd53d57e6b5fe9434959e648224157277c5188f1540fff33d954ed9d42f64db7cdfe89350fa80b3487b55867abc03ed7ba8bd71b79b36adef434fc25516008a7a00918d73502b8e66846388691e28244c89d2fe4bce3a637ece811f83f9a8f2c54320eaf47a952fea64", 0xb3, 0xfffffffffffffff9) add_key$keyring(&(0x7f000000d000)='keyring\x00', &(0x7f000000e000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f000000a000)={0x3, 0xd98a, 0x4e78, 0x1, 0x8, 0x8}) getsockopt$llc_int(r2, 0x10c, 0x8, &(0x7f0000005000), &(0x7f000000d000)=0x4) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f000000c000)={0x56, 0x7, 0x5be4df41, {0x1, 0x80010000000}, {0x6}, @cond=[{0x81, 0x6, 0xa9e, 0x5, 0x7ff, 0x100000001}, {0x9, 0x7f, 0x8, 0x3ff, 0x5f, 0x1000}]}) preadv(r1, &(0x7f0000003000)=[{&(0x7f0000002000-0x99)=""/153}, {&(0x7f000000b000)=""/254, 0xfffffe84}], 0x8e, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r4, 0x5460, &(0x7f000000e000)) 2018/02/08 01:54:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000000)={0x1, 0x8000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000add000)='gid_map\x00') preadv(r1, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) 2018/02/08 01:54:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f000009f000)) mlock(&(0x7f0000795000/0x3000)=nil, 0x3000) 2018/02/08 01:54:28 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000007000-0x10)={0x8, 0x1, &(0x7f0000006000)="02"}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000008000-0x10)=[{r0, 0x200}, {r0, 0x100}], 0x2, 0x8001) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000005000-0x10)={0x2, 0x4, 0x2, 0x5}) 2018/02/08 01:54:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000279000)={0x0, 0x1000, "58baf7496acb2583caea90b7cff223260006ea669c4f2bacb27f0e1040ccf1c65603ebc165e2b8a68308c4eaaec8fc48b898fcf0b9b552fec3ce45c5c5429bc388f8f715aac4c93e3178265b48dbceb6b635b27a5b1b2505b82d821dadf98ff3b96f5bda28e5e368bb06e44effd25335966a0c6e40a4926dd9706ee3132839ac8516a92fe5473f2bc4065fc8ccda39204073cee85b009fe2858ebfcbf543e81ed305297ed76ba14806bc50ce3bb999402bc4c6f130073a9361de751fc40f00506bdb941cb0f8c2bba86e35d7fa5ae1fc0fce78b190d9b616b3db66929f7f8ecc8f00af31b8b11c414a2723de446030861ab5ec2b860a3def08571861c157537c1bdf3a71315854b337b64213a28a063e98f09eacfc88d4fb21b65c7282af9a2268b49407b6be66ad0bee9b8991d5dc70490c154d30c3d5e38cf5b8f0f75d1708cb6d0c8f49b302a319ecbc24cca729833cbac3b42f0da504745fa3fdd217fbde08660efd2c654e85c154528e38dbd253c9a2967401897bde9c6e3d879f8b3954c351b11cd21e83af283e12d3ca45ee8fe5a3a491c2a7529cdc2bc839644148b7d06b132a4a03f240dc3aab5b4360326a50bcdc598d20408d49638be96cf65602be07a59a796924173902f62e6581139991d4d8374bb3fdf3dc090e55c0121722781053ac8a7cb8a812ef74a420b589cb9cb858c6cacaf7281ff4a5a189a2250dddc124d1e33b54368e3322dc0f2ee17aae3a265de86b7e0103f96cff9216f4e53e9456ba25faad8e9da041fc9b6afe232849a44df269a461c294372f79c578e9658a5d91d9045c67a12595e64cfd99905cd49420078e6f782fdb784b4f6758813e34042d7f559070ee041773f0f53dfbe5f3cdab4d57110005cf65935b2aa22857b464fc56b930ffe76059eb4f9bd3f2edc0426ad1251d467e6d04d81666097687dcb84f558be684150287101433f7feec83e66f466f08ab6e5e575955d254ebd9ab97053f7189fb942eb28bbcbf2bec6cca76e53e0bd6fd87a8e50a579e2d99af3b04be7e8bdec1f93cd1da30fa33579546f8aead295f3e37d2ba69e708d45dd1c6372f316c13fde56fc2e15b23e250d1a3b255d91ecfb5150453e7eb0f7e4d554357d755ab27266f39d1665a731203b3b746e794db1161690332e17b29368d24d87a5cfe0eaaef89e6727b8faa4b929e51b6e49b17f465beba87563d9f79b5709646c6795c42a72e71ee1ad656a5f172dce000b55450b1264b7699228a17a6af79fb8469b3041ceea059f668389aeb346d0195bf2c9dbdf4a051504967a49e60f94f8c1dd3c837333b91d0803fe946304b91e85cfb905ae4b8ff59280f110065fb8012d494f5ca00c1ed903527261d8e7020988eba4f256ad1b55116f514ef3e1de64804c2bbfe3c9a7bb050452d123d54ccc665d127bbedc275361c78b103c3a97142b1a06a3b78e32dfdca1972251aae1fc54f72fa5d6171592fd7b125a158773d2bbefd3508b80c32b868ffa910212e7aa28a539e03307e8e927871958b130763d0634d842450dea7529605f4d2467c9e4527f636c9e32f87fc1eb4b72953c3239a20f04e8398e19796841f1a28ef96f32f32f85d45a09a718031ca3be486c89705fb63e3ee516848110421ae40f053c7eded0e15c7b026cfd3bbe021007692fedb9a1c933fe289869d4de3f80073f41a571a8c4bf712ac86e138d8c1277a3479103eec6b7e5efb2bf04e650af6f433a6ce6ae694fa9a665548bad7507ed1f36c7752bfba3785c3bd05eceae801af8087b86d22093a6b4173911659bbb5eff6a422524b563dbd74d2896914779e86a919b7b2ba4cd89ad03c83d01f054cd0b1b35f36d86e8e8b13fc15ef029d916bce5d7c3794fbbdb19e168a569599594b26ecf92d6915983f0159bf8cacc92bd10bb510f9c38bbbf60a488e5b6b63c6987eabd0b23af31c39a610e21f010589cc0618fcb8efa56487ecc982a6036c6f6c466e49da591fcd7f7201cbf444ceef9bccaf2be10dc44cf1844ac43b3aaed2186bb0c6fb98fd9ead23a15e7d0773c0512c779af38e8152f96ae0c43dc7986896b9bb93b35c337a6900c65d37deca33045a352f658f9d92cad5954e7a660cba70efb70f816f02839af45cbd8054c385ebd3882ca4ef7caed7d614076d908848fbff0ca58b35593d75fd12f3d1009fec0180df001ee2a63af6bdcdfa997a14dd9907bced4ba8854c9a886072abf73c94bcf149421a86fdd85f4064130b03f2dcaf5216623ff39238572c4e66cf84a8d6ae18ec52cb5524025ab53875373eaf8cd5434e67b063fe049e240813a8cd907d74b843fb42ac97558d93d6e79445a25d000a31d7faeef85d70baa431824f148e9ee6e9f99d795d4f4c0e047a3d8acfe1f6fe9d13796531142b98d7e0c9300df54eb6b0d7bc3262e1cd341fc0133430c78375c6978a41121a34900164e357ef88ff8ae9ee8c11a2d414db81f72873c250fb9c603092487deffb12e6996f29a6fc0e37dca51e9636b3a969c7189ea1543917eaaf2348382f5f385d7461ea6690fc3c15562731d72d6be9fcde4acb922719217a911ded8960043621ad1c60a47108103fd527d4e0a21fb2efd01a49fb750e8728689c01d4bd839c1d4651fdf304a15d360a8484492dfe79cabe64c08b3a97cc523b3e9e2293e2762d3fa189afdc3536eefb0122fd3c99d4dba7d932ae19612f27187ad3b03a22688aa9c5ea32d70e2c5e86696bf6aba9fb8644fbc71ba95fb48be01763b2129d50a5cd912606b6a1edab0f97d60420271f7327324b2df6a673fa876212af4e9c87dd173fc119befdcd9c727f8630a59906fe13a76850c75bcf6ed3c447abdf224716a6753bf7625d1dabc8423d57956e7345d621d41efbbf67bffdd73e1b35e4d64bc8451f1262a6668f85a2b2c98a29c91821b12983cf27b6f8a90a846551976cb05a152896c52c7456aaf6ac8a1c2bd9cc7028826c5ee2f7c84f5696d7633c130fad516f0c8061e210540d8b7d82945ab024b4e2863bffa069dc96b9de86a3fb8cbd8f645f783b18ab525920445d89a04428d81c9d8c753cf3dc46a9a749d721344d52d06f43d65278693200d1889a63cd9db4c9dc0e866043c0c65cfe2e03d64aed138070f15778a1ddac6d88b56d52881a05cfd5938ce43c13c0fad508bf4b2887d000dbab6a5eb6f5c90fa905dc2f5ec5ab846476be07ff736c6d7f8d1553ab3095f77cde6542b967713ea5fa2b304b90e4000ad8585cbabf41a76f6cc0074b26a052e1144a751896b909a0fc0218f60bdc7a50d9e51c2d2610e4c4e4bfb9ca7d0508180cceb19fe6351b273a6672eea88288ebe6c0c9d5873c3f297a173dc065e05229686d1ad36e6dedcd8a0da6db274cf3c446984c92349d45bbdcbaf2ce120f1a72827815f6910e6de74a709fd9d689228c7999b6aac93fe3814993ab4e60897c8ea69cb5111ab0274bc6fcc6f24f964e467ecbfebb146b06be5525b7aa1f9ba8ce7e6bbc6bc7450f8afda8ce94afad9fba07bea9b3df7cce006b2c9b912aa3b4ac0ac97bdf3d35bd376fdc9af302b97f1a3dda917630c97949cc6e67d824b0dd5b72a31d8e68df631828899c97a6f7b0a1dc93f023d0cb2450424bd0feddb6eab6acc6046c519645c8968c342f7d71cd48878745fd7aa969583c84e03035cdf5384da7818eacad408a5deabdcd72e555cf74dc3d85632ee0fb49817c1963e379ea48046c9117c594d498ee5c13e239ff4ee8d02c18abac8822b161586f20475e556bac27d135e667cfe4a6d3137f3b93e99a3871be011573be7eb621f9efff20e7b9eef060a175caffac225f1b76e3f5db709e640468b0888b88da0b7443bea3cea860dc53c8a0e88953afd5dc5e0121e4ce1ed599018124962df9348b24130d17f6206afb0c00c02b890b70c36a4641402247bd5726e7dd070f9011e745d328c2f08f53fba9319b02e4303b058ced8dece1d2e6de54c4de921cfed389ab2667a2f85434cecf3d53d9be95d4eb03ac8c7e429003172c4c6c4e88e2b4bbff7d4d78b2e63e3ac689526e356be2a6dcb9316cf755a6f5fb1a2cce9fb195ed626a613435b795a4f6a2d4da2679cd0cfd64ee5243a5be2bd2bf3400959f3983b3341a13985ee8c3d2b54c8525ca58644b9a98383a87da4de219aa4b8f9e7150188754a0b84bd858f31d3dae24f0a4c97c78ea06a882c3779de09f4517eae3c5fcc80d5e498b72d371567e13982eb533c03782e966f4f310f00d5cc544457de7ec7974a35ce31567a76e686e07ccd20b1546a086b1adcb333bef8209bf3559d14ce6d4e8ddd759d7084e33a403d683607e9319a68def4b6866b0eff0289cda5aa035bb0b579e3dad24644fdb3aea9382364be16f60a108144a9e3dbe065927fe8fb8599747bd70414dea84db2b22d5b6757e978b52445c6f0440d31fdc9c440656b915a30f14e30fd45e3355583b483ce5130b3ec725da66701af21626f777aac3e71a9a19471110c21888ca8cc9ceb7f5807ca29bde5b636d3b0d890905fa8d3141d2e6e0bc1687fb22a307354d6be3356e57c97cf5d13c86d4188630a10908adf563330b1413db3c32b5383374fdc5fffb16f62f75a31d7ffa782f74f19ed57a1f8ced968ec628f657dd406c1759fd237f620edccea2167c1a2de62528c6c20a352d5a75a10e6ca905ef2f2c1f51d0b542c2458642dbc18890d9bb7e0f4ac71e2262c207694313094f3a439ffd78395cc11989292d373e2f48fa7cd46f76b7964362d790cb9d15150acac7ca771d9145d0f87bde041596282af1936c3c0a1b899d41871aa63f06a09f43b74f18a1d1f4e3a6f676f6f237d4b2f14f532bc5f4624db60392fbf4aaa3c3f4b0abfae37b574f655d2b1c5e3d5c2e6610ad4185ce3442f92f88d91822edbfaa42f5ecacd64763adc93b86b111a128f143b8cb3bce4e97a28c80129ac7de5aaf3f00fdad066d9c48a6d8c940e69a70324ad86df7b0f9190faf54173975d2cc7f9ef9cc55e96f1357c77570dba842a1a36ddedd687184771f1b59b4269533bac952d6caf1423af53cd6dc3818ac4d494b06190fe44d99c2a10bd0f8154d1706a371ea33420bfea10cc8b6fa7a332165147e881de564b2d065766d3e94dead97b70249a77b8bfd37ca13845bfed80497148afc234869781ab8d65237dc1ee45bcef56aef9c89aea344cf77650ea5b690906b5329734106b0effe95b3a4179c238e2c39e6aefb3f44bd17a59b0f3e49e182fa0ad2f97233b0e7ad1b9b5dac28e109913382f7fa4dcccd4c73e5481d63c0df87df39f302905c07bdde1e958670d47d497f010820e259d569b15b780ae2d071d53678a771ee883761ede9d902fe233bbe13a724ec3176bbaa8db07aa6b1e05689a4f45a872b42f938848bf7d7cbe5a8d9ba49c19ee0dc419b102bf1ad6a4c40f9f3e0d39f389e2847eaf01354de02817e7a16d4e349b0b8d08174159447903518638809bd2a8b8fa2577c23708bffa58196e11a09e315de42440f5511f9db7ddc2a0f6a85c12b913fb493c7a8def4c740a94df3fdac3a5f3f182ef964afbe174d04b4b6bbab10654b39ba7917f4f0d32f69cc62cf031f39182bccf2d35f969f629baf9e453fa21b4de242b0244913a94c7127643e432c2cc5b2303286d7197475ce3d9d81988f53e8f2b3ebe9bda6782ea0800ae8e637537db3d1566a396123d17544f66b6d985d6865a6061bcdd6811dd019f3fec154e5627e4c2736316433e8009975582e2aa54483a6d367665b224b7650caa1ebd80c34be36"}, &(0x7f0000456000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fb9000)={r1, 0x1c, &(0x7f0000093000)=[@in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8000}]}, &(0x7f00005a0000-0x4)=0x10) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) recvfrom$inet6(r0, &(0x7f0000575000-0x22)=""/34, 0x22, 0x40000066, &(0x7f0000b50000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) setsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f00007e6000-0x4)=0x7, 0x4) socket$netlink(0x10, 0x3, 0xf) 2018/02/08 01:54:28 executing program 6: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000aa9000-0xe8)={{{@in6=@empty, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000f8e000)=0xe8) r3 = add_key(&(0x7f000006d000-0xa)='syzkaller\x00', &(0x7f000024b000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000911000-0x1000)="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", 0x1000, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r2, r3) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) r4 = epoll_create1(0x0) sync_file_range(r1, 0x80, 0x2, 0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000f8d000-0xc)) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) 2018/02/08 01:54:28 executing program 1: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x0, 0x40, @fr_pvc=&(0x7f0000002000-0x4)}}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f000031f000)={0x47e5e8, {0xfffffffffffff27c}}, &(0x7f00008f7000), 0x8, &(0x7f0000e05000-0x8)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000638000)={0x0, 0x0}) r1 = syz_open_dev$evdev(&(0x7f000081c000)='/dev/input/event#\x00', 0x100, 0x2080) fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b17000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000c15000-0x4)=0x5, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000258000-0x8)={0x0, 0x0}) getpeername$inet6(r3, &(0x7f00009f0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000a22000)=0x3d2) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e28000-0x10)='/selinux/member\x00', 0x2, 0x0) r4 = syz_open_dev$sg(&(0x7f0000918000-0x9)='/dev/sg#\x00', 0x0, 0x0) accept4$llc(r4, &(0x7f0000792000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000880000-0x4)=0x10, 0x800) 2018/02/08 01:54:28 executing program 3: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff6000-0x4), 0x4) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f00009ce000)="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", 0xfa) bind$packet(r0, &(0x7f0000ffa000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/02/08 01:54:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x8}) mkdir(&(0x7f0000116000-0x6)='./bus\x00', 0x4) r0 = open(&(0x7f0000e84000-0x6)='./bus\x00', 0x0, 0x8) chroot(&(0x7f0000b29000-0x6)='./bus\x00') r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000394000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) sendmsg$nfc_llcp(r1, &(0x7f00003b1000)={&(0x7f0000cd9000-0x60)={0x27, 0x20, 0x1743, 0x6, 0x9, 0x8, "5a3138cfcdd30ae527621ce066bd9a672d623981108201e77d2a2484cad60e4009fcb7f281f007fef9ac9dfda06097d7145a49a1c2c9f750324983596abf50", 0x80000000}, 0x60, &(0x7f0000b0d000-0x80)=[{&(0x7f00008ac000)="524daaf18be2b542d24acf2fef69946d9892450033f68273731eb8a3a2359a87abf7f50c6810b669f1bbc98753ded787b00ef45dfa336d271472e795fb614d674d4efddea4ac88da2414b8d8324f0e8b66d399310db50f857e824d8e86d51f6be9251ed07e439dc2b1560e0dfcf3cc26830c65606be3c2f8adf93569d7bacf346bab8b7f2f69593bf2292ca3b9c78a2546b84c1e587f467352beb8611ee5629db2b150ff79114cee60c9b2974d0957ccce08e713b44d24fea7cd4e2ec97bc7ce140fc571a07f7f7af2ec13", 0xcb}, {&(0x7f0000852000-0x73)="59577347b45c3776c42ccce8548ea389ff61892b074315e2732387c76e1b8c94c4afacdd74f4ead94369233ed4ec4913f5d81ee186b87599dc9973dc0193f8dea2c2e844f29850b83741e6e8d8435af50bbf83e0d1628b4dbf131c5f7d024548ede838327bf51ba803e382224154f1b9394192", 0x73}, {&(0x7f0000c24000)="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0x1000}, {&(0x7f0000abc000)="9349ab69946bb2e4eeb722392d09a451474854b3ab7a38baa6bd9a91cec57786dac0b7474a87c1d3e2cecf82351bf2f77c28c888bbacb43113916c6ae82fc59b249179eabf2bf4558e64c0a198144209b60243f4a1ef607fcc7f8835c53a91121578b6ad484ffeb5079cd83c8c665704c469028739e59dc2014bc502780010a391552a862cad979e1d2097", 0x8b}, {&(0x7f0000a43000-0x2a)="d5f9567021b67365e09366fd10a197200192fe308f5bfba1dcd1579b118d5f3bad753cdc3123897ac8ba", 0x2a}, {&(0x7f00004f4000)="aa4e81fa92e64876da2318fa04063beeb69dbc419f95ef7436d8a519a53b364b6baf82f02ffcc90d381ee5c72ed6c2fd811b2ec410de37da89d1d1b70bd4c0dfece22a38e9ba933a9b941219cd4694fa429b622a245eba152d4c54cc3186924513bf9280cad9920d6e49c48f85c93a5d2ad6e99ceb41536afa7075f2462b9703c6c3b170fd635b4b458e3b1ad9ad031d71e474a7ee40ad091c6b0bf18bcd20cb02b03a029a15b03cf83361e9de37049a8d000ae2302e5f198d13b0880f1ca67e2c0bef51af414cc9cc2b7c21dfb590c1c54ad864820eabd2c572e0b6eb01ac5a886779ccea0c47dcbff783282bb7ace1", 0xf0}, {&(0x7f0000e31000-0xe7)="8dabdcec9eb3e94a366de7211b670397fd12e5a9daaf73f5054b0fedff6419257a61961ef6c269998ddfc8ea2bd63caba8c9e4972dab69b34b05d6a4a30127d41221ef80e82298e46ae7df014c0ac72058fb01dfe5038dfb59c1ea35c85405abf0b210ec640a3395eaef4d08545aa7e47cfd5bdd5a365db5356b499d75fd1c5ddcb3fa9b3f0698ca2abcb68ecc2eeb8b2f210fb7d6963636b1313d72cd367fb8f0a4f69fdb3a8ab2b13996671d4e0913a0259bc03fa439fa301f68135663e57dd3d057f993c42faf55bdde5b44475569f20241e85d96e5a4021422a7f594aafd64735f5b389564", 0xe7}, {&(0x7f0000b78000)="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", 0x1000}], 0x8, &(0x7f0000e13000-0x88)={0x88, 0x109, 0x0, "fc567b6b2cfb8b872616c8c81d58e506a278155139f28acf2daa2326d5b9ce819c8cac64d638851b2691b8a05e134cccc3043504305295e0490847fc9475736ffbc54acbab2fa6693d0fef44d75e247b96859d4ddd6202201b2c186c1a8e5df568ffaaf5728603fab0227bf7d61a100836c0781c189f8121"}, 0x88, 0x4000}, 0x8000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000041f000)={0x0, 0x4, 0x0, 0xea, 0x1, 0x6}, &(0x7f00001a0000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00006b3000)={0x1, 0x206, 0x8, 0x1, r2}, &(0x7f0000420000-0x4)=0x10) 2018/02/08 01:54:28 executing program 1: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x0, 0x40, @fr_pvc=&(0x7f0000002000-0x4)}}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f000031f000)={0x47e5e8, {0xfffffffffffff27c}}, &(0x7f00008f7000), 0x8, &(0x7f0000e05000-0x8)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000638000)={0x0, 0x0}) r1 = syz_open_dev$evdev(&(0x7f000081c000)='/dev/input/event#\x00', 0x100, 0x2080) fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b17000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000c15000-0x4)=0x5, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000258000-0x8)={0x0, 0x0}) getpeername$inet6(r3, &(0x7f00009f0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000a22000)=0x3d2) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e28000-0x10)='/selinux/member\x00', 0x2, 0x0) r4 = syz_open_dev$sg(&(0x7f0000918000-0x9)='/dev/sg#\x00', 0x0, 0x0) accept4$llc(r4, &(0x7f0000792000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000880000-0x4)=0x10, 0x800) 2018/02/08 01:54:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00008ab000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000446000-0x4)=0x8) r1 = socket(0x8, 0x6, 0x80000000) write(r1, &(0x7f0000f02000)="1f060000030192000222000e1cbf632c00733711f40400007f0000f3ff073e61", 0xd4e4b43b) r2 = creat(&(0x7f0000e4e000-0x8)='./file0\x00', 0x100) recvfrom(r1, &(0x7f00007bf000-0x26)=""/38, 0x26, 0x0, &(0x7f0000a70000-0x10)=@in={0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0xffffffffffffffff}}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d61000-0x8)={0x0, 0x7f}, &(0x7f0000f15000-0x4)=0x8) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00001e1000-0x1a)=""/26) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000746000-0x10)={r3, 0x0, 0x6, 0x7fff}, &(0x7f0000f53000)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000c78000)=r3, 0x153) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000235000)=@sack_info={0x0, 0xfffffffffffff801, 0xffffffff}, &(0x7f0000263000)=0xc) fcntl$setstatus(r1, 0x4, 0x1fff) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000682000-0x6)={r4, 0x8001}, 0x6) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f000018d000-0x10)={0x3, 0x828b, 0xfffffffffffffffa, 0x7fffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003fa000-0xc)={0x0}, &(0x7f0000c22000)=0x6ecfce05) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f00009a6000-0x4)=r5) getsockname$inet6(r0, &(0x7f0000719000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000e3b000)=0x1c) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f00008f7000)={0x3, 0x6427, 0x9, 0x5, 0x2, 0x8000}) 2018/02/08 01:54:28 executing program 0: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000030000)={0x3, &(0x7f0000028000-0x18)=[{0x6, 0x7, 0x3ff}, {0x5, 0x101, 0xff, 0xffffffff}, {0x0, 0x2, 0x1, 0x756}]}) getdents64(r0, &(0x7f000002a000-0x2c)=""/48, 0x30) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000031000-0xd5)=""/213) 2018/02/08 01:54:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00006ad000)='attr/sockcreate\x00') timerfd_settime(0xffffffffffffffff, 0x25a58451dfbf5580, &(0x7f0000f68000)={{0x0, 0x989680}}, &(0x7f0000e67000)) sendfile(r2, r0, &(0x7f0000bae000), 0x400000ff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000a3c000)=0x200, 0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000056a000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) futex(&(0x7f0000b68000-0x4)=0x1, 0x9, 0xffff, &(0x7f0000dbd000-0x10), &(0x7f0000c11000-0x4), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00002f7000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xffff, 0xa1}, &(0x7f00008e1000)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000b37000-0x8)={r5, 0x968d}, &(0x7f0000226000-0x4)=0x8) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000), 0x4) bind$inet(r3, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f00000c5000-0xe), 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r6, 0x6, 0x1d, &(0x7f0000a83000-0xb7)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c", 0xb7) getegid() r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f00004ff000)=0xcd, 0x4) ioctl$TIOCNXCL(r6, 0x540d) ioctl$TCSETSW(r6, 0x5402, &(0x7f00004ea000-0x24)={0xffffffffffffff40, 0x986, 0x9, 0x5, 0x6b5, 0x6a1, 0x8000, 0x100000000, 0x3, 0x0, 0x6, 0xd58}) getresgid(&(0x7f0000d7c000-0x4)=0x0, &(0x7f00005aa000-0x4)=0x0, &(0x7f00009fd000-0x4)) setregid(r9, r8) fcntl$notify(r7, 0x402, 0x20) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xcc, &(0x7f0000577000-0x5c)={{0xa, 0x2, 0x768b, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x18}, {0xa, 0x1, 0x400, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, 0x8, [0xfffffffffffffffb, 0x46bc6f18, 0x2, 0x4, 0x4, 0x4, 0x1, 0x6e60]}, 0x5c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x2000000002, 0x6, 0x20, 0xffffffffffffffff}, 0xff73) writev(r3, &(0x7f0000e2e000)=[{&(0x7f0000557000-0x65)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) close(r3) 2018/02/08 01:54:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000954000)='./file0\x00', 0x105000, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000b0000-0x4)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cb0000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000c9d000)={0xffffffff, 0x80000001}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00001d4000-0x24)) r2 = syz_open_pts(r1, 0x8000000006) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000751000-0x4)=0x5) writev(r2, &(0x7f00009ca000-0x70)=[{&(0x7f0000a8c000-0x1000)="54e48d", 0x3}], 0x1) 2018/02/08 01:54:28 executing program 4: timerfd_create(0x0, 0x807ff) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c61000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000001000-0xd5)=""/213) 2018/02/08 01:54:28 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000022000-0xc)=@proc={0x10, 0x0, 0x0}, 0xc) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000012000-0x54)=@bridge_delneigh={0x1c, 0x1d, 0x329, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000026000-0x10)='/dev/sequencer2\x00', 0x202000, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000024000), &(0x7f0000026000-0x4)=0x14) 2018/02/08 01:54:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x6, 0x5, &(0x7f000065b000-0x8)={0x0}) accept4$inet6(r0, &(0x7f0000905000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000470000)=0x1c, 0x800) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003df000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000633000-0xd)='/dev/snd/seq\x00', 0x0, 0x101080) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000246000-0x4), &(0x7f0000861000)=0x4) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000536000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000efc000)) 2018/02/08 01:54:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rt_sigpending(&(0x7f00000d3000), 0x8) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cd2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00003c3000)={0x4000000000000028, 0x0, []}) 2018/02/08 01:54:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = syz_open_dev$mice(&(0x7f0000d92000-0x3)='/dev/input/mice\x00', 0x0, 0x208000) connect$llc(r0, &(0x7f0000328000)={0x1a, 0x19, 0x4, 0xfffffffffffffff8, 0x6, 0x44, @empty}, 0x10) timer_create(0x7, &(0x7f0000abc000)={0x0, 0x1f, 0x6, @tid=0xffffffffffffffff}, &(0x7f0000ba5000-0x4)) timer_create(0x7, &(0x7f0000e41000)={0x0, 0x3c, 0x4, @thr={&(0x7f00007e3000-0x19)="1b4c683fdbd27e4294fd34c60bc8cf8fd9bf262dbfa74e7227", &(0x7f0000842000)="98cc524c6db7fc2214910b5a8c82c6d95ecc0f2f4806e51ca0ebfe01d9829a4d98729e2afd43465321080d68dcf1e53d6769e3a977b04212b4be4a5d884fad9a1f5f17c0aeecc3f0c29742925daac079de99f5d0c16a33175621c6a6abca711bbdc9072b29d8386a2665b69f8c913114249ccf8d426eb17105bc22cc1e4e307901502353a792cda8504938d08973"}}, &(0x7f0000b5a000)=0x0) timer_gettime(r1, &(0x7f00007d7000)) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000e7a000-0x10)={0x1, 0x7a, &(0x7f0000e0f000)="f3495b5595585a72819bcccf413b08b590c3c43e55fab20c5cbdc8fee72ee244c2f137d4a9eae0d3bb1992852a606e4233db09abfc815375352e8917dc70c5a05f67fed1c1afb1afea3f532d1f1236584a510b9a71c122739fc790ffd66505c07bc616ae33e9da1542a934d94011db9119361248c1313a40c390"}) pipe(&(0x7f0000f35000-0x8)={0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000c84000)={0x200000000000001b, &(0x7f000055b000)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00006e0000-0x8)={r3, 0x3}) 2018/02/08 01:54:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dff000)='/dev/hwrng\x00', 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00003c2000+0x6d3)=0x0) mq_notify(r0, &(0x7f0000668000-0x60)={0x20000000, 0x0, 0xffffffffffffffff, @tid=r1}) 2018/02/08 01:54:28 executing program 7: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000b7d000), 0x4) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000dc0000), &(0x7f0000c02000-0x4)=0x4) 2018/02/08 01:54:28 executing program 5: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007b7000-0x15)='/dev/pktcdvd/control\x00', 0x2200, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000fcf000)=""/38, 0x26) r1 = syz_open_dev$evdev(&(0x7f000062a000)='/dev/input/event#\x00', 0x0, 0x1) writev(r1, &(0x7f0000a4c000-0x10)=[{&(0x7f0000fcf000)="f32735c13322cfb4af931b1c7a7006ea0100000000000000", 0x18}], 0x1) 2018/02/08 01:54:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x2, 0xe2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000e4f000)={0x0, 0x11, "8826ab8fbcc0d8fd408ade6c2c7c6e1b39"}, &(0x7f00003d1000-0x4)=0x19) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000210000)={r2, 0x100}, 0x8) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000968000-0x1c)=@req3={0x8000, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x1c) 2018/02/08 01:54:28 executing program 2: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000f59000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000000)=0xffffffffffffffd2) 2018/02/08 01:54:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f00008a8000), &(0x7f0000573000-0x4)=0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f74000)='/selinux/mls\x00', 0x0, 0x0) mknodat(r1, &(0x7f00006c7000-0x8)='./file0\x00', 0x8000, 0x80000001) r2 = syz_open_procfs(0x0, &(0x7f000065e000)='net/softnet_stat\x00') ioctl$TIOCSBRK(r2, 0x5427) 2018/02/08 01:54:28 executing program 1: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000c78000)={0x73, 0x79, 0x7a}, &(0x7f0000000000+0x370), 0x0, 0xfffffffffffffffe) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c5c000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000), &(0x7f0000003000-0x4)=0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00009c7000-0x18)={r1}) 2018/02/08 01:54:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d0e000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000698000+0xf48)) ioctl$int_in(r0, 0x80000000005403, &(0x7f0000a9b000)) 2018/02/08 01:54:28 executing program 4: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x50, 0x0, 0x0, 0xffffffffffeff010}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000021000), 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f}, 0xe) r2 = pkey_alloc(0x0, 0x1) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000036000)={0x0}, &(0x7f0000036000)=0xc) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r3, &(0x7f000002b000)=[{&(0x7f0000037000-0x3a)=""/58, 0x3a}, {&(0x7f0000037000-0x1000)=""/4096, 0x1000}, {&(0x7f000000f000)=""/24, 0x18}, {&(0x7f0000036000)=""/40, 0x28}, {&(0x7f0000020000-0x48)=""/72, 0x48}], 0x5, &(0x7f0000027000-0x70)=[{&(0x7f0000037000-0xec)=""/236, 0xec}, {&(0x7f0000022000-0x1000)=""/4096, 0x1000}, {&(0x7f0000036000)=""/243, 0xf3}, {&(0x7f0000036000)=""/140, 0x8c}, {&(0x7f0000036000)=""/44, 0x2c}, {&(0x7f0000011000+0x680)=""/25, 0x19}, {&(0x7f0000036000)=""/143, 0x8f}], 0x7, 0x0) pkey_mprotect(&(0x7f000001e000/0x3000)=nil, 0x3000, 0x2000001, r2) 2018/02/08 01:54:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x882001, 0x0) write(r0, &(0x7f000030b000-0x62)="2f7f4be2b36c5526a5534195cbffffffffffff0917fff1ed8f549f1b496490f3f2afa9fd016f97ea68e0ff360fd55801f986ce867fff0900000000000000000000097f39147a2c89311b32b0f6687ef5f00d0558fc81901464d8ff1dbf13", 0x5e) ioctl$TCSETA(r0, 0x5402, &(0x7f0000c24000-0x14)={0xd2a1, 0x0, 0xfffffffffffffffb, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0xccbe, 0x3f}) 2018/02/08 01:54:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f000065b000)={{0x2, 0x3}, {0x4, 0x2}, 0x8, 0x5, 0x6}) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000cd5000-0x8), 0x400000800fee) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x9f, &(0x7f000000f000-0x3f)=""/63, 0x3f}}, {{&(0x7f000000b000-0x10)=@ax25, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3}}], 0x2, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00002b0000)={0x80000001, 0x0, 0x10001, 0xa85}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000f1d000-0x20)={0x6, r3, 0x1, 0x10000}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000da7000-0x14), &(0x7f0000562000-0x4)=0x14) 2018/02/08 01:54:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000faa000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000-0x4)=r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) r4 = accept4(r2, &(0x7f0000633000)=@can, &(0x7f0000130000-0x4)=0x10, 0x80800) getsockopt$llc_int(r4, 0x10c, 0x2, &(0x7f0000a87000), &(0x7f0000d72000)=0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x58, 0x4) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) unshare(0x14a00003) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r3, &(0x7f0000512000), 0x0, 0x0, &(0x7f0000e68000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f00007d0000)="96c43246ad8d2fa003e18f446f270fe981d8b304d94b940cb4f2771641f6b93ae67ecccca3d7f709f17ca1853a03d99fc4f2a994b0bd0390970bdb654bf45c209e7867b945dc6f7c944e767a48253e9faec3466663fc75d6f61dcbc6019eadc2b6e00f4489f1b8af8f7126f3b4954f48f9b2abfe91650b3ff6ce31cbf2b42ef01e89f5395be55c5f1dd7e1abc2a81ab5b524", 0x92, 0x0, 0x0, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000a69000)={&(0x7f000017f000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f0000f4f000)=[{&(0x7f0000d03000), 0x2a2}], 0x1}, 0x0) readv(r3, &(0x7f00005e5000)=[{&(0x7f0000c35000)=""/151, 0x97}], 0x1) shutdown(r3, 0x1) 2018/02/08 01:54:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0xc0002, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000509000-0x8)={0x0, 0x8}, &(0x7f0000eed000)=0x8) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000efe000)=@assoc_value={r2, 0xfffffffffffffff8}, 0x8) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000f00000-0x8)=0x5) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000efc000)="17000000020001000003be8c5ee17688a3000008010100ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff0601150039010000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f", 0xb8) 2018/02/08 01:54:28 executing program 1: prctl$getreaper(0x19, &(0x7f000014d000)) r0 = dup(0xffffffffffffff9c) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00007e9000)=""/94) 2018/02/08 01:54:28 executing program 0: r0 = socket$inet(0x2, 0xe, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0xd0)=[@in6={0xa, 0x0, 0xfff, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x800}, @in={0x2, 0x2, @empty}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x8, @empty, 0x3}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x1, 0xfffffffffffeffff, @mcast2={0xff, 0x2, [], 0x1}, 0x7}], 0xd0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e24000-0x11)='/dev/vga_arbiter\x00', 0x2101001, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000a54000)={&(0x7f0000863000/0x10000)=nil, 0x200, 0x7, 0x10, &(0x7f0000f70000/0x4000)=nil, 0x2}) 2018/02/08 01:54:28 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d4c000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001000-0x18)={0x5, 0x5, 0x1, 0x1, 0x401, 0xa55d}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x0) eventfd(0x4) sendmsg$nfc_llcp(r1, &(0x7f00006ce000-0x1c)={&(0x7f0000236000-0x58)={0x27, 0x2, 0x0, 0x0, 0x0, 0x0, "af1fb80fdcb94489506728b5f4f9622717a97c43f7fff80f31ec16a710f991711cf93c40e827ce6ce43439d1d399f0957b24f56e1401d38a1041e0f73bf4fe"}, 0x60, &(0x7f00004ea000)=[], 0x0, &(0x7f0000814000)={0x10}, 0x10}, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00007a4000)={0x1}, 0x4) syz_open_dev$sndseq(&(0x7f0000d5e000-0xd)='/dev/snd/seq\x00', 0x0, 0x20000) 2018/02/08 01:54:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000054000-0xc)='/dev/rfkill\x00', 0x28000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e98000)={0x0, @in6={{0xa, 0x2, 0x4c, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x17}}, 0x17, 0xdb}, &(0x7f0000a2a000)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000640000-0x6)={r1, 0x8}, 0x6) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000f0c000-0x1c)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000921000-0x12b0)={0x2c, 0x80000000000002, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0x5, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1}, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e6c000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000e14000-0x14)={0x0, 0x0, 0x7, 0x5, 0x7, 0x8}, &(0x7f0000268000-0x4)=0x14) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000000d000-0xc)={0x0}, &(0x7f0000085000)=0xc) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00005e0000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000051000-0x10)={r6, &(0x7f0000357000)=""/2}) capget(&(0x7f000056c000-0x8)={0x20080522, r5}, &(0x7f0000826000-0x18)={0xe50, 0x3, 0xfffffffffffffffb, 0x101, 0x8, 0x9}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000210000-0x4)=r4, 0x4) 2018/02/08 01:54:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00007c1000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x6, &(0x7f0000607000)=@hopopts={0x0, 0x111, [], []}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000e1c000-0x4), &(0x7f00006ab000)=0x4) getsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000557000-0x1000)=""/4096, &(0x7f0000722000)=0x132a) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000edd000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000afd000)=""/4096) 2018/02/08 01:54:28 executing program 6: mmap(&(0x7f0000000000/0x8d6000)=nil, 0x8d6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r1, 0x10, &(0x7f000077a000)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000)={0x3, &(0x7f0000002000)=[{0x0, 0x0, 0x0, 0x7}, {0x1d}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f0000010000-0xa9), 0x0, 0x0, &(0x7f0000014000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/02/08 01:54:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8, 0x7ffffffe}) ioctl(r0, 0x2285, &(0x7f0000938000)="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") 2018/02/08 01:54:28 executing program 1: ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000ad3000)={{}, {0xe}, 0x0, 0x3}) 2018/02/08 01:54:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003c0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000871000)={0x0, 0x80000, 0xffffffffffffffff}) r3 = syz_open_dev$usbmon(&(0x7f0000c1d000-0xd)='/dev/usbmon#\x00', 0x0, 0x101000) dup2(r3, r2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00002ce000-0xc)={r1, 0x80000, r3}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r4, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f0000fac000), 0x1a) 2018/02/08 01:54:28 executing program 1: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000f6a000), &(0x7f0000131000-0x4)=0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) 2018/02/08 01:54:28 executing program 7: unshare(0x40600) r0 = epoll_create(0x0) fstatfs(r0, &(0x7f00003ac000-0x40)=""/64) 2018/02/08 01:54:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000753000-0x4)=0x57f1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000dae000)=[{&(0x7f0000a63000-0x2f)=""/72, 0x48}, {&(0x7f0000311000-0x3b)=""/59, 0x3b}, {&(0x7f00002db000)=""/196, 0xc4}, {&(0x7f0000164000-0x1c)=""/28, 0x1c}], 0x2ec, &(0x7f0000123000)=[], 0x2b6, 0x0) 2018/02/08 01:54:28 executing program 4: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000050000)='./file0\x00', 0xfffffffffffffffd) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000023000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f000004f000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000051000)='./file0\x00', r0, &(0x7f0000052000-0x8)='./file0\x00') mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80807, 0x4, &(0x7f0000053000-0x8)) r1 = open$dir(&(0x7f000004c000-0x6)='./bus\x00', 0x0, 0x0) getdents(r1, &(0x7f0000050000-0x12)=""/24, 0x18) 2018/02/08 01:54:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='mountinfo\x00') preadv(r0, &(0x7f0000007000-0x10)=[{&(0x7f0000006000-0x64)=""/1, 0x1}], 0x314, 0x400000000000) 2018/02/08 01:54:28 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000)={{&(0x7f0000002000/0x1000)=nil, 0x1000}, 0x1}) utimes(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 59.160075] TCP: request_sock_TCP: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. [ 59.185720] audit: type=1400 audit(1518054868.677:26): avc: denied { getopt } for pid=7515 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/08 01:54:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000d, 0x802, 0x7) sendmsg$nl_route(r0, &(0x7f0000e56000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x20, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1}, 0x0) recvmsg$netrom(r0, &(0x7f0000f65000-0x38)={&(0x7f0000eae000)=@full={{0x3, {"606af8c405cdf3"}, 0x7}, [{"876d7cb0a59eb1"}, {"cfff28f8765ff9"}, {"346cb7e44da9d0"}, {"304f27af879bcd"}, {"3ecbbaf87565ef"}, {"0b1970ee58aa75"}, {"230d2962d3e80e"}, {"c6cac791ce6807"}]}, 0x48, &(0x7f0000ef4000)=[{&(0x7f0000afe000-0x15)="077559fcd3daf3e11b95179de5295f2acc2009bf40", 0x15}, {&(0x7f0000e25000)="b064c979ae03b77f4879baeac2b2dbfd68e5edce8d0efd11a7682584ffd2a54459f9558d12d1cfd5c649357db2c65b9816561af4eae59e507930bb3bc42bb0c7464186f732f5b89f75b34cdbde6c39a2d95d1a8796a1ac6304b65ca633de0c280529b7fb9aab353c9a977a8ffa888365b2c537fc09ce2b9d57efb4f5896076102ac599d704b7b49ce85ead50a02b111926a5338b9e7eed42318f53c2a555d33471b284bc68b06d02304c9d1b261c9c46", 0xb0}, {&(0x7f0000c3c000)="54e2002c102668e755cdc4ee62635973a25522b192df4ac990ed8782131e2d626e539c5b8b06a0826a26b7689b53fb679528e1f141b3c0184dc8152b3688", 0x3e}, {&(0x7f0000857000-0x33)="d1ecd44934b79e806915e7aa05927ba7e977ad09165706422f59da01a095146460b953161209917225224cc399f9e58302da12", 0x33}, {&(0x7f0000612000-0xad)="ec0c3ce73eb636942bcd5aa9caba4b4fef7dec64d029e757c317ffb3b463f878206e68cbd625698a09955a155cf25f7d973059147f43ac7b20b6e1b11d00c4432dfbb4fdf82e427c64b3967a192cf1433d4a2b234cb57907447d5a36c04317aa8c642530b7653c2ba023fc2eabcf35ea4a8cd0f9a17c1c14e6d069b8c7ed08ae1cb8e9671c129f082fdcdb3bce01e064e67fb408112492628bb5fad543dbf6eaea540ec21ce12973fd8b59481b", 0xad}, {&(0x7f0000a10000)="25277420908879c3431bdefbb7ef08cfac0d34da82841483bf41453e742479bbf8324451181e95a5391119ced091c46f45d28ce3d0284368028bbcf6dbde53e61a11846c0ed69fa0e33516bad5f90b5a02a274ac4dca6ce07afc510117f3e322435c97b2096e1fae753ee15730794fa8b885dae92736280e4c6364145c419a1d6c82556de244f357", 0x88}, {&(0x7f000038e000-0x1000)="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", 0x1000}], 0x7, &(0x7f0000963000-0x278)=[{0xe8, 0x39, 0x9, "25c4a297850721db71568fec13c0e2e1f24bfc4aba3e409bbea86ac4e0086707ff0d4d487263f98f7cceff2819bbd73f98f6b09b73608e1e36167e16881c47bc100ea5c0dbe380401a9e36515260188852b0693cade490c35238c582028ff80c08ddb13272950d8b2fe8175d87146a525676514398366a99cc127a0332e0196f88e5a1454290594ee735c5ef76040e8fc3830e17a9b67e92983e445a422cc0c6c347377e81ab909c35a9efac6d8797bfd642769f00155a8559fff52888ba0449e48d8b13e1fc4d4a62d1021a6ea046b2eeb2f427"}, {0xb8, 0x100, 0x0, "be87d4df157d8599cfd2a1fe3b8c0b984f58dc50cd98f2c991875e98c10f2435b83a483c686ad7ec5ff5ab55588aa05de571a5b2188a5c684cbd8d806199e77485a2c47b738dbf8eb0db8bc7060a40b7e6b2ae6af047bc12a41a78b819e0ba3a98c35f149f278b075eddab0b8708870e01280a907ca171596e65bdb66f12e005a67d725b8a1a3e33b214be107a93eaf95a9be2a4190a18538c12ac697ccf6da1ad923dbd9169"}, {0xd8, 0x11c, 0x2, "42bc9e91d134f12d4c89ad23753bdca02511e63cb36c584a4f145974522bc9c3e92eeca31b4a3f66ad5fae7bc035f2bc247727ac52b5874aff4d3db944ca3431329e046a9295959acf0e2f9bce1d5e59edd9c6b43ff0f56dae05a7b0564e5937f636af61855dfd1135585363ab5a9d5b19959749266dcd81901a08066c2bdaac9f55fd571ff1db31e73a73750b211dc70d371c5e1f3fa08499021459d1a22193f53056273b880ce5eaa1a8a5934420ee9d6783b7b8141d94f3fb3c8ccc22c0715aeec970"}], 0x278, 0x20000004}, 0x2062) 2018/02/08 01:54:28 executing program 1: mmap(&(0x7f0000000000/0xa76000)=nil, 0xa76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000098000)=0x0) r1 = getpgrp(r0) r2 = gettid() sched_setscheduler(r2, 0x3, &(0x7f0000673000)) syslog(0xf, 0x0, 0x0) rt_sigprocmask(0x0, &(0x7f0000a73000)={0xfffffffffffffffe}, 0x0, 0x8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a6e000)='/dev/sequencer\x00', 0x802, 0x0) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000291000)=""/39) rt_tgsigqueueinfo(r1, r2, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000671000-0x8)={0xfff7fffffffffdb0}, 0x8, 0x0) readv(r4, &(0x7f0000a73000-0x10)=[{&(0x7f0000066000-0x1000)=""/4096, 0x1000}], 0x1) 2018/02/08 01:54:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000672000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = socket$inet(0x2, 0x4000000000000001, 0x1) getsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000495000-0x4), &(0x7f0000c36000-0x4)=0x4) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000717000-0x4), &(0x7f0000e28000-0x4)=0x4) 2018/02/08 01:54:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00003fe000)={0x0, 0x0, 0x0, 0x0, 0x5bb1, 0x0, 0x20, 0x8, "f0c94cf7d275519808fa316cf30265fc58c24f89187bde40407df5ddab08f7c303c60a017a686167f90057986a4682541e2806adf83fd27d6c0310c0c9285227", "b51a236d7fc28ce5f7024a5f252c1f2dab6678e31d21cab48a1abe93dd6b8659", [0x3, 0x3]}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000022c000)={0x0, 0x4}, &(0x7f00000c4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000b5b000-0x8)={r3, 0x80000000}, &(0x7f0000051000)=0x8) dup3(r1, r0, 0x0) 2018/02/08 01:54:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000f65000-0xc)={0x0, 0x6651}, 0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00009a0000)) [ 59.269181] device lo entered promiscuous mode [ 59.292283] device lo left promiscuous mode [ 59.336021] device lo entered promiscuous mode [ 59.342528] device lo left promiscuous mode 2018/02/08 01:54:28 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bd3000-0x9)='/dev/rtc\x00', 0x20001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000+0x5)={0x2, [0xf0b7, 0x7fffffff]}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000000)="22482a7c373d0d243a75ec4feecc11d581b88ab2af34a07a657c9241e08916707f027dec9254eb80d2143cfd84") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000000)={@common='ipddp0\x00'}) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000000), 0xf0) 2018/02/08 01:54:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008cd000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00008e6000-0x50)={{0x3, 0x1}, {0x0, 0x7}, 0xcc, 0x4, 0x7}) socket(0x10, 0x802, 0x0) 2018/02/08 01:54:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000ca6000-0x25)="1f0000003a00079f0000d209bd007fff0a3f0216f7ffffdc00000028000000", 0x1f) recvmsg(0xffffffffffffff9c, &(0x7f00003e4000)={&(0x7f0000444000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}}}, 0x32, &(0x7f00000b8000-0x10)=[{&(0x7f0000f4a000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000cfb000)=""/23, 0x17, 0x7}, 0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000415000)={0x0, 0x3, "58047f"}, &(0x7f000029c000-0x4)=0xb) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e21000-0x57)={r1, 0x4f, "d627c3c662c6aa43fa9a597dfaa9cfc30a4f376e922b1bdcd92be8d870b91734c414e8bf9e12a14f07851b1e3deab261d6fed31ba4eeb35e3b6a2dcf2a20c60ae2c34ee4761ee20c2313c137ddd800"}, &(0x7f000011a000-0x4)=0x57) getpeername$llc(0xffffffffffffffff, &(0x7f0000419000-0xd)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000007b000-0x4)=0x10) 2018/02/08 01:54:28 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000016000)='/dev/sequencer2\x00', 0x101000, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000017000-0x8)={0x0}, &(0x7f000000b000-0x4)=0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f000000a000)={&(0x7f0000006000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000017000-0x4)=r1, 0x4) r2 = socket$inet(0x2, 0x200000000000002, 0xffffffffffffffff) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000017000)=0x8, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000017000-0xf)='/dev/sequencer\x00', 0x123100, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f000000d000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x3ed, 0x0, 0x0, 0x0, 0x0, &(0x7f000000d000)=@syzn={0x73, 0x79, 0x7a}}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000017000)="0c16f932bb2404c0eb421a739d9034985e80f22680854390c07175bf392b68df546d3c3d03e955e21651d30c79015eb2", 0x30) 2018/02/08 01:54:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4), &(0x7f0000f9b000-0x4), &(0x7f0000e1e000-0x4)) getgid() setfsuid(0x0) 2018/02/08 01:54:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a6d000-0x38)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) getpeername$netlink(r0, &(0x7f0000c2d000), &(0x7f00007ef000)=0xc) 2018/02/08 01:54:28 executing program 5: mmap(&(0x7f0000dc4000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x6, 0x8000f, 0x9) pipe2(&(0x7f0000dc4000)={0x0, 0x0}, 0x4000) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000dc8000)=0x2) connect$inet(r0, &(0x7f0000d3c000)={0x2, 0xffffffffffffffff, @empty}, 0x10) r2 = dup2(r0, r0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000dc9000)="fe0fecd14f163fc982de19cb4c79d3bdcfa67d370cbaa6f0bfc110e83fa8ce6990b422c11e") ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000dcf000)) getsockopt$inet6_mreq(r0, 0x29, 0x1, &(0x7f00005d3000)={@loopback}, &(0x7f0000b3d000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000dc7000)=@assoc_value={0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000dcf000/0x4000)=nil, &(0x7f0000002000-0x8)) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000dd2000)=@assoc_value={r3, 0xee}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005b7000-0xa)='/dev/ptmx\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000dca000)={r3, 0x1}, &(0x7f0000dc8000)=0x6) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000ec8000-0x4)) 2018/02/08 01:54:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x84000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f00009a4000), &(0x7f0000001000-0x4)=0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000cf000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000000000)=""/32, 0x20, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[]}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x102) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x6, 0x6, 0x0, 0xfffffffffffffffe}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2018/02/08 01:54:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x22, 0x0, @thr={&(0x7f0000000000)="10", &(0x7f00006bb000-0xb9)="03edbd62619ac8b750d32340409dbbcabad78f0b0af04aba0727cd1f9d337bc19f4063e8170fd50bbc21357abb8a43a346ec5f8b221d1773a874f72572e43d781ec6a44dc2c2a1a06b938b8a05ea3feb5a30986923799b228a053d6757152a7eabdab7acd1a47be8f4c3f8749cfcc80e486b337088faa9839f47f363b73d16b93b1badf6f3fed5f9f314931b26725d8b289785c8174d914d7d7b98bbe3c630d2ee60b4242b48892d2a290b56687fd9ca789145b4992e63a69c"}}, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000003000-0x8)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009b3000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000989000), &(0x7f000033b000-0x4)=0x4) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000d9c000)='status\x00') r3 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r3, r2, &(0x7f000030f000), 0x7563) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f000089c000)=""/143) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000072e000)='/selinux/checkreqprot\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f000049b000)={0x0, 0x1000, "dbac9dd429aed4617e11215f3905e8cff976698c23e9fd869491cac8f6eb02c623eee12b76c8fe790e2ca409ad731cac1de52ed2b5e3834ceb55b71f29604cb3c31bbbf60b87a35718353ae72e63cd94e6bef3703d9d8506818e362389d0cf514bfe03d66d93f06e63bdce35a807a6e9059006d8185ab6a2455c369c66a93d9be04a1918fbc97cc03972857a24a363efd58ef0778b5be9724828075e5104fb745b53cf832a36a76f4a7364945700a9cacacad0822fc67945205fc4955f2216344047f3e588906b21726069568c004c0cfc443061cb565a6b4480474377786a152f6a549f09b043346924b52fcef06dcc9644a0ea10c739a1a1a59c4cbdfced069f2d90c7af41c877c6a5733fd37cae878867d34d7c2cafd33c7760389a306b53c78d398e899a02275258c7f20dd9ec87307649e01e0cb351ceca3a1287b31c805933df97dda1fda172a02a589917220551d7f18468eeba8d42460a0ce7fec4cea443b7372a408a4368e228fedadaa3f2918c9bbfa0286a807a6eae19f0af2f7309a2c3829ab79b198b5c6c0ba823cb72169bd55cbb41b6db4c5b909dedcd185b1448722df0aa228ec00beba9febd9886fe613e0f6f856740d86eecffb6e206e63122dffa00dba130f2f103407e54e50ea8dd43bbf3d1fb9e91fb5b12d92b473f70b382471a06710861387e1c3d6a8cfe3156ddb12a3148c9fc8172477c4b6c0687790bd1bcfe28eec5ccee2579e725f95d08ac699227d30d2c5fd3d6e56fbe61db90362728eae1e1039e48c9c44af50f5b41b98b076e04ce3b08daa594825c6f1783b0dc318e5670fb8dc0a8a3d52f09da71b8725d51f3bec4b423d67a30d6fdb2efab1b323d4f389e64a54411d0cebd440ecfdb2128c71fd433ab1fe9dda0c6e173b712879ea278ad1f785b8d0c5c4c59377479651e04876f427c956bf5d68f8ed292e0e45f99ce118742be01ba61fe1908b8afca75b0a31df62e7579ce0fe3850237aca25ff3cbfea7a494075ccb0b7738fbf755b77ee68d288e6aeabcefc559c1f53f856f92341117757fb63d1b1dcd602b0da30479ba306996d02138dfe85201d907e8d2a1923c6116ca48261636d058fc3b983544494d8a624e478f1b664050ed35f9fd49456d95b560d6317cbba60cf1017e835625614be2bf422f60257aafe0c23c4ba36ef2f137a895014ef3b4b86dc0a46a2ff71597d97da591dcce366b3968b325c9b96338f3f65229b75e64863c2847e2108cb0ff9c40757d23964b7e9c5976234f1a789c26b9f8d665d13d2b53d61e3bf07043e731ff0ea98db58039cf521b63bf77289a9b15ad8efa27667f56fbcf9eeddc151c9329bdc5880641d140e2f055b9198646f4094f1dc0a07021c1d8d40de06d39acc1944436d0d4ae3bba96aef1d00943fa34378db62e06612e1eb1813b4bde8fa1b5624cce983065408e1bb8c59239c51c12958db9bfde499110488c501279012960ccac4f0d4759af53fd163966373b50cbe1a22d9ec444840be007f59cdb40c9a88f8c1e70ec6e28540b07ef8bb75ee0681f2ace2e917b58610bf48414a0ef6538b4f40108d66cbf8929bfcd58f5c404bd5364cb8b39d6e3d5cb8f8732f618370ed966118a93ef9bad641328c3142af9c8618b6a8d7fd7050aa3c87af28a225242ba3b55457c54ee07856475abebfe0390d5d43db3672739ab2ca40f21842b4b701545848cad17129a89391ed78c41ba61a5fa8b83cd1411ac610ab7758e4d3165dee7f0e4a2142833497776868d8db2074ea1a083290c22b520b4b379404cc090a02c6346bdd8f40f03101b0a5d66d260b61daeccb2381eef59916969af30f4918c639c9d44e0813db3a7801b1021a6be6729785b858054a7a8b49420f460c9bbb69d92f3f78639c49050992aaef2b5485ecca73b3e4d9a36f70f81aabc21f4b089570ab78092545f49dd95165001062f81db0a38d92e69fa225f0416a680275205e28031cb89c318cfc9d9cca08bce97e50ae2cc30a0e09c2be8694e25600cb90a91eb90082eb8c846ef6be8e57b5afbd8bc8a48f935c2afacf0936dc183d7813566b00cead360a15f526ec885bd1f42c33efde3f033533ae16b4aaa878bddfbd6231d21ce4cb16a228559d1ed2b73eb5eb54cc121cd68fe528467e7c974beb116f82e560462dc75d183742aa1dbe7d53e2e278bac3c2fefdea1fdf81f7af9fc1d7ba6b40d837800dfaf4a82f0f625fee0aa243d0d65a15a12c187ee55bde23a029ef94d09c03bea569a859e63ef9401486dcc985526a4ea45cc9c78ba50a818952c65d8a17edbb6eebca2ba6fd8348a3d4317e80012a39cec99f00f187a61d2dcd0e85291888266105cc63b52f74c09f4338044755095a41fc565b40d69335e24047bce3b59f4eca41b7421ac05c82ce3d9bf7d0b6090c4bcca030bd84ab40fefdac461b4b9bfeb6e79498931c5402be600f1eae2cda82c31e68564e1bccbf8a8d4c990d28ce0b84e0a2f5ed581543f8641b19cf9d45655329c77e4f3406d2d26b3fac91610d4ed62c73053e5cd04948654ab967e3d0e081ae0a5f955ed4bfd1bc2bad4a2bed7b828fd788939dadb9ff6a9fe73c91f30da0b9724d9cf225b03e5d08ec6513599ebd18847157b07c531dba321235a2c755b9f0913c6ea237f342eacb389714935a7fb60d7f9de8cb05e3643f81710bf6e3447572652ea6469c1eddae05cc9824f57446cb50131be38c9fb542c6dd2e62f2b1ba57cba9c1bb202a7872678caaf1426f4b8ef14a7c3b2912acb40ba1bd58febfc25c53042a1b55184ed90401060c0d9a252e1540cde7a35eafa139e901db3e14b7390ef095918460d6632bd73a6e577f50ab325f0af54b1038ba0fa30b3280ca0b75954bee23a5fd072d2b9cbb29c9c449d855d604d3b46eab1fbf4fed8bf81ddf634f2d6bd4f39fa37609569dedf6d5b88a82ab675300e3c18a6ab07f6f9b92473a7001517d5b2c214cbcdbf7b89525f65681204430db9b83292b093b934eb6f396f11893ab9db290afa268636a147df1433b5a1d2f9bd6355385fc6a0381449f959f774d889ced9dcf8069b89c04ee392da16480f634a6b1217eec26bdc6118cc5a0bbe13f93b67f5a2352e0ed186c5a043dfa9301dfb6f73207c9e6f9a5af29131aa644fdb47be90a4e138f78b7ea89fdf3508772bf3949bd69152b3fdac739262f9ce6db05606d34ca5261284c43d11afe2e655630d798eaaa70d094b053c5bbec08f240e78b57e5adb5324a0cc2814d80559870e1d3890efde1a5b76596647a95da7145c2b20af12afaebdc42efb267f66b817e8353aec214363120b1053e0ed89e7826dd9e305a97837e8ae48c453d17c8269565cf473b0c4a115d0bcefd74a5b527271346cb3fca8c068a696b39f8c54de8ece3f2fd5a07864943fbc27840d89a3eccf15801d2adb1e9e586111c28292d14f777f77d850c225cb63cce5086baa39a413481af9d869245b56aeea60e1d5138344d5df8918fc62a469718fd9662e0329654ba823fd91c5d41695bbca8a0f3714ad118bb7a7b4a1a62cd3d5cef1ca9a723818ce75f89f14a20b4218289393b80736acab33411f8b563d9f69b9cc4bfe99580a94a0077557222f40be2c6f658341b63844f53876b1e3109cf1ed451ba60fd8920bc9d0ff3eda3518ac479bb53b224a4726334da2cd619f0fa18b1689c0d05df69c6caa95ea4889011b0605de393b3370648300d92c60f54fff1da7905fbcc827cec62d7c763db2155a7434aaa98db85be567a8fa817fe9848de89163122dc8c976906b0a5743019a45cfafc4fed3fb0b2e26c932d118587cd4b9c297a9a7023a9342a5103daf1dc3314d1a70ed465dcc7badaa6c235847c5e75a716b0fcc5f6edfd9af9f3303eb4885c38f0700fde7c8a1e082c431fee9608e14c1ffe7c0e386ee84bd423e62f50f65b0e53adafdbca32ae664ba0af104240e733452a7b1429ea24d686f2d5ddc033fad99767b1b95c87eb41ca6e4f17c22d1efd6d3b45f8974c9e8d6716d3d61b83bd1234e92d1036d2de25b23b33b87a8ab0e416a23ec78511a73d974b45225dc21506efddf23ddd6854614b89e354ec65cdac7950247b4e8efbf5f54fecc2c1d64d82200176dda01b7bda448d7ed97185c03d1dcbf06b9d90bf71756b846aee5aa0c4e497bfa6302b697d3ce1c6254557a325996466cacdf11d79f001b7f601cd0a6364401ff03f7ae440746260e6c0d9a7ca96ce25e7bca8077566ad4c9effa6574af50f9de0c8e438051143372c012cd934d32f4cf1267e6cbbba1638a60fb2211a6934e5f405b5f3e46e30ea12eda18d15a1fdeee46d79d034f8816619fee84f04947d6ec862127bb4aca1497ce6cdca6db9d9fe1673deb7c45e17bfb8737ec5cfe0ee86271142b709d7818991037872d9cbdc0caead1e326816fc5bf7da0d13fa2f9715a9924845c9364cbf2f18f96ed9b6d96372e72768cbc6bdacd760cf3cc3f4ad6b980f8dd283511370e691e0ba9f4c910f0ffe5ca87bde3220c054360f8b90dfe0a4edf0d5899e5b857564f71c1960f1ad9f1ff6f602dbd17a663705c801193d279dc116212b1cc6010cf603977379501c927d2bedcc07e84d823c681cf2653fa9bba60322972d7eabe4e7ce3f7d8c17dc1a7821eaf8aa957350d05e27c584c06f0db408eaffe8cbabb0735b4e5a94f3b5199d39e044e84932c646028324148663bbac184477072e15d278748f55b5913355a66fbd75a7dceffe0542f6caedb9a86a9081d6e4077e0645b154bae5be6cecbe95f98e9b3dbda0da976e76d6777ba7d6e15b747e08c60c9e38c13059149abb4f83b71edccc1c2a8f5313d2f6317892b00ac269333a05d57ef47fcc9a0f4aa5f2d49e1b499a24e99c7a5f02ef7869b135e2dc825ab711faab5b152a163dcf9775b6953e6cc4e37de34779fdfbe7533f8af76468318cbf3666cc04a231513da8662ccd0c266b0988d2e33385c784f02dbcade8f6324986b1bf080ca53abe659b474c557497f2a1e98a4f989314154bce1c45d1af27ea70bac8b87383c139eb8b3cfed182daf190c1ad7d7dcea2aaa4f3e484718a54b7592ff39ffdcd19e23a7e1063b39dab2453cd1588cfcf74555371fc49ee74deb8eef8e12ade87d9fa2abacee8fd4d90fa30240607d26f241aa450e27489edfcdc17c09e8c147428c466501550b1906d0f6ee00b7677c5d4c683632d620f7bcb8e0589114d2d818cc03f8f069eb286c74ae9be48edca4fad889571b7359ba7f2cb23c5fd14ed38decb85186e441534a9470309d4a86f0f49bd437929be0c5e64b9840296dca653b4c54ac616a260302eff39869725f8d8a6eeccc5b7f40f406d39ebf02ac39dd2d26884001c194664d4647a5715f50798360aaf0a794811ef12f388274e815ba1f415c2dade033bd47b0954d6f1ce70849cfe51895c53200caf91029dc7b114e13802b7376100623d823d04db6c5bbcf032499be61413864abb29c038a4e3b84d5b8c317dea2e24e72f643c4fc94f52a41c9a59387ed7c3ed266ca5f09761462d0417cfbdfe2c54cec6360ede16910f3888af28220c3d9528979b2541588005dd8b6609d9099d1f7513986df38e6443e86f46689a1f8875969e45513f7fada8affe1a654407b0c436e5a07bfe6d5b8bb3b04a735bf9c9c8934d6f53a13295e8b823e468930ce0ccd91a70d40355baafac852d680ad0e91b936a34d4a88b16e292d7f184bfaa561f48ea8213886a89d68d4b3c19c9e2f89ba11be66f15a22b1f2dc605a214c10e768eb3f6716"}, &(0x7f0000d22000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000e71000+0x2f)={r5, 0x7}, &(0x7f00000af000-0x4)=0x8) 2018/02/08 01:54:28 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000099a000-0x44)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000002000)="40ddffc4ea0a875ca2bd624dcbbfddbc667976d2b3d726ccf278ca955f31f076635e755eb9c5b0b75965a258a41213130b5a7cf624c0152f1f", 0x39}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000003000-0xbb)="af0ff2f4a37898173b0958d17a398b0e2c40429cf90b5edada0aa9d40fce007dd8398dd707652471a86384b1adee22bd0e3a91ba78919d431a11b0f46a7d52f7a967d7674c32f571513fde817d7bbfa08553656cec24f1ed4723de5baf099ae2827bc2c6d1dcb554ec5dd45a1936220025350267c8c0ca9c4d0447edbf741b891168a5659e2ab3b6d36612e0451648d77fdef1874af099fe41dbd1489e2b45222b1729a4c36003a8ee7de3f579ae579dac740c3fb34a6760548da0", 0xbb}, {&(0x7f0000003000-0xd0)="f57cb8cf2df01aaec90d2b7b0895a7f40b55e22a59d4101d96c8071489a9fc0e7db5f2c0d42f6f850fd55e5d6b1d2a2b04aff6a1ea94aa0d448136ba2130649f4c0a9d8b94670ce68df48d51ec7853d681b415c6df29d0b7d7ada5af288c73c70244b7ddad26b91fcf05e6f7db4d4e215d7a140014d13b96fa7ba5cc67698b025fd2f71e29bb6173e4cfaa0c35b8736a975fe21d099b401144611437260e4a4f9219411e9da0f80415222fb71ba2cb89285dc6f884b13780dc29c10f57f63072e17e7677b51f4e3585400a5390289fdb", 0xd0}, {&(0x7f0000002000-0x1f)="58c426dcb513db95d4be379062b6b81c6135be02b6fcb9b8626a20d79780c9", 0x1f}, {&(0x7f0000002000)="67c600d92d84182f75731f9d8ff3a28cb2d9e5eb866970939ec1bbb9f3859762839a816c86026d407c09ed5ab18aabb53863cfb1eea661c40cfef0253ff8c9946b9fc8ec9d786d7c9ddb962bb96380c0ddcea5fe685c2c7e57887a245fc2ffdee5187364d61c43a62bb66bf3d50c05ea9ee8f899f53e36d19775018bd49342bd77a1efdbf1dc4e9b4e7210646c90", 0x8e}], 0x7, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0xc000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000001000-0x20)=[{&(0x7f0000003000-0x6b)=""/107, 0x6b}, {&(0x7f0000000000)=""/127, 0x7f}], 0x2) accept4$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x100000000000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000003000-0x4)=0x5, 0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000099a000)={r2, 0x5}, 0x6) 2018/02/08 01:54:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000f48000)=[{&(0x7f0000a03000)='`', 0x1}], 0x1) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) clone(0x8000, &(0x7f0000cfd000-0xce)="882280862dfe43150b9c09c2d94b1f434653dd698683b06ff1b1aff2e428eb442b4ae4aced8d2ac421d81334cb8a890034a0506e4900172ca87a56e815fa48597d8f6c42e949d64a48d0a843ca7466467a10b8e9ed4ca271458f02574266b917c83e5730662f3a8e60fdd46cde7c54c8edf97513700f27cbeed3dbd89cee33b28200ba984c7320b043f34fae64cf29bdcc14e9df8a4d80dbb69f1461c35739be4daaebec2ed0505c605a573af1d513d00dea2358ade4f908a7a35e2b9cdc6df12d4ed68f166a744c991e6cc1f130", &(0x7f0000ab4000-0x4), &(0x7f00004da000-0x4), &(0x7f00007d9000-0xe8)="31d6c97fef3df53c2eb14b87db102e28b26a2b57946e361fd473dbcb4a1cac68ba1e4eeb172312302c30667e0835513592013be75925dc8349b43cfa05bd2ee0b64fe6524593f3a284ad573903ff20f9ac08b59f246b12478978f2e9f8bc27f685116c948aaa2a1da54f7dd65a02c28713c01e307078d1582f047164ac211c87eef7ededa2d8d377e68441f36e14020d5f705f706ee546d0681ecf8b1eff91c583b03029f06e13318520e6b944382d543c1cd15a6dc98d98b8b5d4e872c8443db547ca111a8dec81bad8bc266ae0c1ae60df8e5869365f547ec859acdb60e81f34a24e8d0fa6e8b9") clone(0x0, &(0x7f00005fc000), &(0x7f000044c000), &(0x7f0000837000), &(0x7f0000e11000)) pipe(&(0x7f0000a91000)) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000444000)) 2018/02/08 01:54:28 executing program 4: pipe2(&(0x7f00008ac000)={0x0, 0x0}, 0x80000) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000c70000-0x4)=0x7fffffff) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00001a4000-0x4)) fcntl$setflags(r1, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000b37000-0x10), &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000-0xb)={0x1, 0x3, 0x8, 0xf644, 0x5, 0xffff, 0x6, 0x80000001, 0xffff, 0x7, 0x2}, 0xb) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000002000-0x48)=@full={{0x3, {"de84f96f74bc49"}, 0x80000000}, [{"cba3e38d2070fe"}, {"cf9d55826edc0b"}, {"b7e9d64c263aff"}, {"3526d60963785c"}, {"bc613d899a7f9b"}, {"5d2cd31432d02a"}, {"064344d8165b31"}, {"b89bc21ea40083"}]}, 0x48) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000002000-0x1f)={0xb4, 0x17, "d9256c48ca0a7849f09788729289d16470129ca42e417f"}) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000002000-0x4), &(0x7f0000001000)=0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000-0x4), &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000)={{0x0, 0x2710}, {0x77359400}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000004000-0x18)={0x3, &(0x7f0000002000-0xd1)=""/209, &(0x7f0000004000-0x48)=[{0x80000001, 0x6e, 0x6, &(0x7f0000003000)=""/110}, {0x7, 0x49, 0x5, &(0x7f0000003000)=""/73}, {0x8, 0x1000, 0x3, &(0x7f0000000000)=""/4096}]}) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000002000-0x4)=0x401, &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, &(0x7f0000005000)=@ax25, &(0x7f0000003000-0x4)=0x10) syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0xfbd683f742982d3d) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000005000-0x9c)=[@in6={0xa, 0x2, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x100000001}, @in6={0xa, 0x2, 0x10000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffff7}, @in6={0xa, 0x1, 0x800, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x3, @empty, 0xfffffffffffffffe}], 0x9c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000006000)=@assoc_id=0x0, &(0x7f0000006000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000005000)={r3, 0x100000000}, &(0x7f0000000000)=0x8) 2018/02/08 01:54:29 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c17000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f4a000)=[@in6={0xa, 0x2, 0x0, @empty, 0x7}, @in6={0xa, 0x2, 0x10001, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x2}, @in6={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x15}}, @in={0x2, 0x1, @broadcast=0xffffffff}], 0x64) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000f16000)='/dev/net/tun\x00', 0x0, 0x2000) write(r1, &(0x7f0000db9000)="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", 0xfa) r2 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000fdb000-0xb), &(0x7f0000985000-0x4)=0xb) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f000034c000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0, {0x2, 0xffffffffffffffff, @empty}, @generic="2b14329fa0668f17edfe6e4a9b812e57"}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f000013c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1}) 2018/02/08 01:54:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c7e000)='/dev/rfkill\x00', 0x0, 0x0) mmap$binder(&(0x7f000054b000/0x3000)=nil, 0x3000, 0x2, 0x13, r1, 0x60) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d54000-0xf)='/dev/sequencer\x00', 0x400400, 0x0) getpeername$netrom(r2, &(0x7f0000255000)=@ax25, &(0x7f000099a000-0x4)=0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000bc8000-0x20)={{&(0x7f0000943000/0x2000)=nil, 0x2000}, 0x2}) 2018/02/08 01:54:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003bc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000011a000-0x8c)={0x0, @in6={{0xa, 0x0, 0x3ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, &(0x7f0000bb0000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b3f000)={0x4, 0x8, 0x4, 0x3, 0x80000001, 0x8, 0x4, 0xfd30, r1}, 0x20) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) bind$inet6(r2, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000fdd000)) sendto$inet6(r2, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x27ffe) sendfile(r3, r4, &(0x7f000053d000-0x4), 0x8080000001) r5 = syz_open_procfs(0x0, &(0x7f00002ff000)='net/tcp6\x00') ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f0000191000-0x8)=[0x0, 0xfffffffffffffffc]) sendfile(r5, r5, &(0x7f0000800000+0x37c)=0x2, 0x400000ff) 2018/02/08 01:54:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x22, 0x0, @thr={&(0x7f0000000000)="10", &(0x7f00006bb000-0xb9)="03edbd62619ac8b750d32340409dbbcabad78f0b0af04aba0727cd1f9d337bc19f4063e8170fd50bbc21357abb8a43a346ec5f8b221d1773a874f72572e43d781ec6a44dc2c2a1a06b938b8a05ea3feb5a30986923799b228a053d6757152a7eabdab7acd1a47be8f4c3f8749cfcc80e486b337088faa9839f47f363b73d16b93b1badf6f3fed5f9f314931b26725d8b289785c8174d914d7d7b98bbe3c630d2ee60b4242b48892d2a290b56687fd9ca789145b4992e63a69c"}}, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000003000-0x8)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009b3000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000989000), &(0x7f000033b000-0x4)=0x4) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000d9c000)='status\x00') r3 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r3, r2, &(0x7f000030f000), 0x7563) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f000089c000)=""/143) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000072e000)='/selinux/checkreqprot\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f000049b000)={0x0, 0x1000, "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"}, &(0x7f0000d22000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000e71000+0x2f)={r5, 0x7}, &(0x7f00000af000-0x4)=0x8) 2018/02/08 01:54:29 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6300000000000000af66696c74657200") r1 = socket$pptp(0x18, 0x1, 0x2) pwritev(r0, &(0x7f000000d000)=[{&(0x7f0000014000-0xa8)='9', 0x1}], 0x1, 0x0) sendfile(r0, r0, &(0x7f0000004000), 0x3767) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f000001d000-0x4), &(0x7f000001c000)=0x4) 2018/02/08 01:54:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendto(r0, &(0x7f000057c000)="926fe22e2b4e9616ed", 0x9, 0x0, &(0x7f0000d57000-0xc)=@nl=@proc={0x10, 0x0, 0x3, 0x8000002}, 0xc) sendmsg$nl_xfrm(r0, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x30, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@encap={0x1c, 0x4, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@dev={0xfe, 0x80}}}]}, 0x30}, 0x1}, 0x0) 2018/02/08 01:54:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00005a3000)='/dev/input/event#\x00', 0x2, 0x101002) write(r0, &(0x7f000039a000-0x18)="0700000014000307061e0000090f0a0011000000f608ffb8", 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000316000)=0x101) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f000095f000)="a69b9840ace7e880fc22d952b91a973d34ea39ddf7e97a714d017598d116f83dec6e6fc7eca943c8b1ca4405e15ec8c7f98759f2657dfdd78f15d419be8b69d05ef4cd2e75ac8ae44e208a4aec7abc5025", 0x51) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000170000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_create1(0x80000) openat(r3, &(0x7f0000aa6000)='./file0\x00', 0x400, 0x40) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0xfffd, 0x4, @te1=&(0x7f0000655000-0x10)={0xfffffffffffffffa, 0x2f, 0x8, 0x4}}}) r4 = socket(0x10, 0x20000000802, 0x0) write(r4, &(0x7f0000f62000-0x1f)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00009cb000-0x6)={0x0, 0xffffffffffffffff}, &(0x7f0000dc9000)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000a05000)={0x7, 0x8000, 0x1000, 0x7, r5}, &(0x7f000010f000)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000fb8000)={r6, 0xf9}, &(0x7f000030f000-0x4)=0x8) 2018/02/08 01:54:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000d76000-0x12)='/dev/input/event#\x00', 0x2, 0x4180) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x807, 0x5, &(0x7f0000986000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000036b000-0xa0)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xce, 0x9, 0x8, 0x6, 0x1}, &(0x7f00005d8000)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00003bd000-0x8c)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002}}}, &(0x7f000061e000-0x4)=0x8c) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000c9d000)) 2018/02/08 01:54:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00001ba000)) sendmsg$key(r0, &(0x7f0000e34000-0x1a)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000045c000-0x10f0)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x2, 0x1}]}, 0x38}, 0x1}, 0x0) 2018/02/08 01:54:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f000041e000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = accept4(r0, &(0x7f0000f46000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000514000-0x4)=0x3a, 0x80800) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00005c0000)=0x10001, 0x4) getsockname$inet6(r1, &(0x7f00005db000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000ca2000)=0x1c) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e04000)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000a22000-0x1000)="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") 2018/02/08 01:54:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002b4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) 2018/02/08 01:54:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000f48000)=[{&(0x7f0000a03000)='`', 0x1}], 0x1) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) clone(0x8000, &(0x7f0000cfd000-0xce)="882280862dfe43150b9c09c2d94b1f434653dd698683b06ff1b1aff2e428eb442b4ae4aced8d2ac421d81334cb8a890034a0506e4900172ca87a56e815fa48597d8f6c42e949d64a48d0a843ca7466467a10b8e9ed4ca271458f02574266b917c83e5730662f3a8e60fdd46cde7c54c8edf97513700f27cbeed3dbd89cee33b28200ba984c7320b043f34fae64cf29bdcc14e9df8a4d80dbb69f1461c35739be4daaebec2ed0505c605a573af1d513d00dea2358ade4f908a7a35e2b9cdc6df12d4ed68f166a744c991e6cc1f130", &(0x7f0000ab4000-0x4), &(0x7f00004da000-0x4), &(0x7f00007d9000-0xe8)="31d6c97fef3df53c2eb14b87db102e28b26a2b57946e361fd473dbcb4a1cac68ba1e4eeb172312302c30667e0835513592013be75925dc8349b43cfa05bd2ee0b64fe6524593f3a284ad573903ff20f9ac08b59f246b12478978f2e9f8bc27f685116c948aaa2a1da54f7dd65a02c28713c01e307078d1582f047164ac211c87eef7ededa2d8d377e68441f36e14020d5f705f706ee546d0681ecf8b1eff91c583b03029f06e13318520e6b944382d543c1cd15a6dc98d98b8b5d4e872c8443db547ca111a8dec81bad8bc266ae0c1ae60df8e5869365f547ec859acdb60e81f34a24e8d0fa6e8b9") clone(0x0, &(0x7f00005fc000), &(0x7f000044c000), &(0x7f0000837000), &(0x7f0000e11000)) pipe(&(0x7f0000a91000)) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000444000)) 2018/02/08 01:54:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) getresgid(&(0x7f000054b000-0x4), &(0x7f0000664000-0x4), &(0x7f0000d51000)) listen(r1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00009d8000), 0x4) sendto$inet6(r0, &(0x7f0000899000), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) close(r1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00002c6000-0x4)) dup2(r0, r1) pipe2(&(0x7f0000463000)={0x0, 0x0}, 0x84800) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000059000)=""/150) 2018/02/08 01:54:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000f21000)={@generic="3cda74060083d60b69b04bbf50ed1bda", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}) sendto$inet6(r0, &(0x7f000037c000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendto(r0, &(0x7f0000f1e000-0xdd), 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/08 01:54:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='proc\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x5, 0x0, 0x1, 0x3}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000a44000-0x10)={r1, 0xff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000002000-0x20)={0x2, 0x7, 0xffffffff, 0x4, 0x10, 0x40}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000001000-0x40)={0x2, 0x8, 0x0, 0x32, &(0x7f0000002000-0x32)=""/50, 0x47, &(0x7f0000001000-0x47)=""/71, 0x2e, &(0x7f0000002000-0x2e)=""/46}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000002000)={0x1d4, 0x800, 0x65d, 0xffffffffffff951d, 0x1, 0x8}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000004000-0x4a)="8c0780a1a49eab4bd01293be16e62dc2cf8ba2e26bba69e4708b4b4a485efa37e60c2dc3aa0893982f69d249c811c0fb7dce846567713ec800d125a9a9ff2a9887e41dc771edf34baa24", 0x4a, 0x20000800, 0x0, 0x0) r2 = dup2(r0, r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000005000-0x18)="8fd45fbbe6838856f8bfd382525919e1e423103ada29f697", 0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000006000-0x18)={0x20, 0x4, 0x5, 0x80, 0x7, 0xffffffff}) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000001000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000006000)) close(r0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000005000-0xc)={0x18000001, 0x1ff, 0x11}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000007000), &(0x7f0000008000-0x4)=0xb) get_thread_area(&(0x7f0000003000)={0x4, 0x20000000, 0x5400, 0x2, 0x1, 0xb5f, 0xfffffffffffffd5a, 0xb4c, 0x1, 0x4}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r2, &(0x7f0000008000)='./file0\x00', &(0x7f0000009000-0x8)=[&(0x7f0000008000)='proc\x00'], &(0x7f0000007000-0x8)=[&(0x7f0000008000+0x691)='proc\x00'], 0x400) 2018/02/08 01:54:29 executing program 2: socket$netlink(0x10, 0x3, 0x0) personality(0x1400006) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000923000-0xb)='/dev/hwrng\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001000)) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) sched_setscheduler(r2, 0x6, &(0x7f0000001000)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x4}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x1}, &(0x7f0000000000)=0xfffffffffffffe94) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={r3, 0xe81, 0x10}, &(0x7f0000001000-0x4)=0xfffffffffffffc46) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x9) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r4, 0x9}, &(0x7f0000bad000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x6, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000003000-0x8), &(0x7f0000001000-0x4)=0x8) 2018/02/08 01:54:29 executing program 4: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000002d000)='/dev/rfkill\x00', 0x20000, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000014000)=0x800, 0x4) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x440000000000127d, &(0x7f000002d000-0x1)) 2018/02/08 01:54:29 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000ac2000-0x9e)=""/158, &(0x7f0000414000-0x4)=0x9e) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f9b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f9b000-0x2c)=@ethtool_ts_info={0x41, 0x0, 0x101, 0x8, [0x2, 0xddce, 0x98], 0xfffffffffffffffc, [0xffffffffffffff00, 0x7f, 0x8]}}) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000b64000-0x1e)=""/30, &(0x7f000001d000)=0x1e) 2018/02/08 01:54:29 executing program 5: clone(0x0, &(0x7f00007b6000), &(0x7f0000a26000-0x4), &(0x7f000039f000), &(0x7f0000710000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x1, 0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00005c6000-0x18)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000f01000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ce1000)={0x5c, 0x0, &(0x7f00002dc000+0xe68)=[@clear_death={0x400c630f, 0x1}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x30, 0x10, &(0x7f000057e000)=[@flat={0x73622a85, 0x0, r1}, @flat={0x77682a85, 0x1, r2, 0x1}], &(0x7f0000f2b000-0x10)=[0x48, 0x68]}, 0x5}}], 0x9, 0x0, &(0x7f0000000000)="9ac2822bb674c592cf"}) msync(&(0x7f0000620000/0x3000)=nil, 0x3000, 0x0) 2018/02/08 01:54:29 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ee3000-0x11)='/selinux/enforce\x00', 0x2020000000400002, 0x0) mmap(&(0x7f0000000000/0x794000)=nil, 0x794000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000793000-0xd)='dns_resolver\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003000-0x2)="fb00", 0x2, 0xfffffffffffffffb) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000361000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) keyctl$read(0xb, r1, &(0x7f0000796000)=""/1, 0x1) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000794000+0x70c)=""/52) 2018/02/08 01:54:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000541000-0xa1)="678034123fed6f75032975b636924c789407c7ea084c612293476884457338775c0e2e4bc021d517c9b4d5743071fcc334d39ee8cc2f7448b4946d1e392f979a45b96080c83523c60752d0f732c517b3efebebd9f6ce9a1bac517cdbad8b28b96ebca03b0ff45e82adaf73a691f62234036eb5e6c8bc333b7b53f3ac3ed5a2f9069f09311df54a5e5f104fb817b87b9775748a643cdd91cfe4534375b83b755077", 0xa1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00007d9000)={@common="6c6f0000000000000000000000000001", &(0x7f00001d5000)=@ethtool_cmd={0x46}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bac000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000ba000)={@mcast1={0xff, 0x1, [], 0x1}, 0x10001, r1}) 2018/02/08 01:54:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000013b000)=[{&(0x7f000055a000-0xdc)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) recvmsg(r1, &(0x7f00008fb000)={0x0, 0x0, &(0x7f000027f000-0xa0)=[]}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000e98000-0x8)) 2018/02/08 01:54:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000ced000-0x8)='./file0\x00', &(0x7f0000ed5000-0x20)=[&(0x7f00002b0000-0x11)='vmnet0cgroupppp0\x00', &(0x7f0000034000)='security\x00', &(0x7f0000ee2000-0xd)='/selinux/mls\x00', &(0x7f0000722000-0x1)='\x00'], &(0x7f000061b000)=[&(0x7f0000c54000)='/selinux/mls\x00', &(0x7f0000ed6000)='/selinux/mls\x00', &(0x7f00003fd000-0xd)='/selinux/mls\x00']) r1 = syz_open_dev$sndseq(&(0x7f0000433000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000797000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) r2 = creat(&(0x7f0000d60000)='./file0\x00', 0x10) getsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f00006b0000-0x82)=""/130, &(0x7f0000e1b000-0x4)=0x82) 2018/02/08 01:54:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f000083d000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000bf9000)=0x1c) flock(r0, 0x2) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000374000)='/proc/self/net/pfkey\x00', 0x410100, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000bd8000)={{0xa, 0x0, 0x4f00, @empty, 0x101}, {0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}, 0x20, [0x6, 0x3cb4, 0x5, 0x4, 0x1, 0x5, 0xfffffffffffffbff, 0x721]}, 0x5c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00003eb000-0x10)=@common='ip6_vti0\x00', 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x3b, &(0x7f0000674000), &(0x7f0000740000-0x4)) 2018/02/08 01:54:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80802, 0x40, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x26a, 0x3, 0xfffffffffffffffb, 'queue0\x00', 0x7ff}) close(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0x14)={0x0, 0x135, 0x6, [0x700000000, 0x1, 0xff, 0x3d, 0xfd6, 0x8]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={r2}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000002000-0x10), &(0x7f0000003000-0x4)=0x10) prctl$setfpexc(0xc, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) memfd_create(&(0x7f0000003000)='\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000002000-0x4c)={0xffffffff, 0x4, 0x8}) socketpair$ax25(0x3, 0x5, 0x1, &(0x7f0000001000)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000003000-0x8)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$ipx(r0, 0x0, &(0x7f0000005000-0x4), 0x80000) ioctl$EVIOCGABS2F(r4, 0x8018456f, &(0x7f0000003000)=""/2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000-0xf6)={r2, 0xee, "36775d085096a6ae7eb08b196c4ac7ac0c29988b969417da3e342ae16f74487ae41ee1b829a81a83a166c643fcacb31b8f2f41abaa096310bd1734dd13083f67bea8212397501e486e31a0237e2ff18a27bd00d644ddf3b92a6a412e09209ba0c0ec66f453770dedbb35209f1007ca2d5fc6fa08b391dc2e13b58dcb373bf3f278ac273ebb0dfa097ee5d1450f90fbecabf2eec7a55e6fad97cd5ebd119f21c62792e9171515498dc8912655eab49278af330713cf1c77a69f3afe24eab62845382f6c3a1ee5ffe3ad9a5995a1d085775f12df8602b98d035aa67fed2f7947d1efce0f141955d1b8290284487e92"}, &(0x7f0000006000-0x4)=0xf6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000006000)='/dev/snd/timer\x00', 0x0, 0x202100) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) close(r5) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000008000-0x4)=r6, 0x4) 2018/02/08 01:54:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bba000-0xe8)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) close(r0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f000089b000)={&(0x7f0000b47000/0x4000)=nil, 0x640298d2, 0x7, 0x40, &(0x7f000040d000/0x2000)=nil, 0x4}) 2018/02/08 01:54:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet6_tcp_int(r2, 0x6, 0x1a, &(0x7f0000002000-0x4), &(0x7f0000013000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000012000)={0x33, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, {0x2, 0x1, @broadcast=0xffffffff}, {0x2, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}}, 0x0, 0x8, 0x100000000, 0x4, 0x2, &(0x7f0000013000-0x10)=@common='ipddp0\x00', 0x8, 0x0, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000589000)) 2018/02/08 01:54:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000804000-0x8)='./file0\x00', 0x101180, 0x100) recvmsg(0xffffffffffffffff, &(0x7f0000566000-0x38)={&(0x7f00004d8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000a6c000)=[{&(0x7f00000d4000-0x42)=""/66, 0x42}, {&(0x7f000077d000-0x16)=""/22, 0x16}, {&(0x7f0000994000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000659000-0x73)=""/115, 0x73, 0x4}, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000072000-0x28)={@common='vcan0\x00', r1}) r2 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000be8000-0xc)={0x0, 0x8, 0x2, [0xffffffffffffff7f, 0x1]}, &(0x7f0000b33000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00001d2000-0xc)={r3, 0x81, 0x30}, &(0x7f0000016000-0x4)=0xc) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000dd2000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_MASTER={0x8, 0xa}]}, 0x3c}, 0x1}, 0x0) 2018/02/08 01:54:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000aa4000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000d43000-0x28)={&(0x7f000036b000/0x3000)=nil, 0xffffffffffffff5a, 0x0, 0x1, &(0x7f000035b000/0x2000)=nil}) setrlimit(0xd, &(0x7f0000745000)={0x200, 0x2}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c3c000)='/dev/net/tun\x00', 0x0, 0x80) r3 = getuid() ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000cbb000)=r3) 2018/02/08 01:54:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008bf000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000f70000)) r1 = add_key(&(0x7f0000aee000)='keyring\x00', &(0x7f0000a1d000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000024b000)="f8f28ad2c52420d90da9c387b71f8dddfb57c1ee1b154df696585d1bed58287d0b35f4ac66a80e90efad01762bcd906ee52b0fdf2032d17cc4659397d4909b52bd378e7e3d0346262ae2c75a0bf6bcc9324df3aafaea9ba47069768f0979c0e0fb166d6edde8b2bfa7df6e", 0xffffffffffffff04, 0xfffffffffffffffa) accept4$unix(r0, &(0x7f00003b2000-0x1002)=@file={0x0, ""/4096}, &(0x7f00003f1000-0x2)=0x1002, 0x80000) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b55000)='/selinux/checkreqprot\x00', 0x100, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000abf000-0x8)) getdents(r2, &(0x7f0000b91000-0x33)=""/51, 0x33) r3 = request_key(&(0x7f0000004000)='big_key\x00', &(0x7f0000faf000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000cf9000)='/selinux/enforce\x00', 0xfffffffffffffffa) keyctl$instantiate(0xc, r1, &(0x7f0000347000-0x1)="8e", 0x1, r3) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000b91000-0x20)={@generic="278e7c6f819637d04637008f97f02775", @ifru_flags=0x2000}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000063a000-0x4)={0x7}, 0x4) keyctl$assume_authority(0x10, r1) r4 = socket$netlink(0x10, 0x3, 0x0) keyctl$invalidate(0x15, r3) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000995000)=0x1, 0x4) flock(r4, 0x7) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f000003c000-0x4), 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f00000c7000-0x4)=0x80, 0x4) 2018/02/08 01:54:29 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000859000-0x15)='/dev/pktcdvd/control\x00', 0x20001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0xa8, "a71cfa48816aa88acab5a3592bc4f6f27ba6bbd8ea74795f50c5c98671ff9e550733c3c7cc4bc6e99837fe2ee43f31d865556901b6d634bf545fe02140e58109d47b2a548c054880e083d34f82ef033ce013a58db197edbc2cd6cdb3837f90848250c342cc41d6bf032629a6c9ab0d6e1abdf0790a2a06ecbb569bc80539954a91ece19550a484c7d3bbedb08f15004b8faf136f25d926e1b5468ab11c58441dbd3df7af22562185"}, &(0x7f0000a50000)=0xb0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000ae7000-0x15)="4e604930667fb8ed07cc4b4ad38e68afac25e2b049", 0x15, 0x0, &(0x7f0000fd7000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x4}, 0xc) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0x61, &(0x7f0000435000-0x10)={&(0x7f0000b78000-0x38)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0xc, 0x16, []}]}, 0x40}, 0x1}, 0x0) 2018/02/08 01:54:29 executing program 4: r0 = syz_open_dev$mice(&(0x7f00006d8000)='/dev/input/mice\x00', 0x0, 0x200042) bind$inet6(r0, &(0x7f00000c1000)={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x80000000}, 0x1c) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000012000-0x58)=@bridge_getlink={0x50, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_MAP={0x28, 0xe}, @IFLA_EXT_MASK={0x8, 0x1d}]}, 0x50}, 0x1}, 0x0) 2018/02/08 01:54:29 executing program 6: sync() r0 = socket$inet6_dccp(0xa, 0x6, 0x0) connect(r0, &(0x7f0000273000)=@pppoe={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='irlan0\x00'}}, 0x1e) clone(0x0, &(0x7f0000cd0000-0x2d), &(0x7f00000db000-0x4), &(0x7f000018e000), &(0x7f0000f73000-0x1000)) r1 = accept(0xffffffffffffff9c, &(0x7f000082d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f00006fc000)=0x3a) rt_sigprocmask(0x0, &(0x7f0000033000-0x8), 0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r2, &(0x7f0000001000)={0xd54}, 0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000003000-0x20)={@generic="95ea3fb14178765d724c538bb4655423", @ifru_flags=0x3fff}) sendmmsg(r1, &(0x7f0000001000-0x3c)=[{{&(0x7f0000a04000-0x10)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x2b4, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="64f8250df82a3a57b97101995565c28f5fd06f0b53029115cae8aeea7cca497aa66e1142f98ae6483d95a8253cb30b2ceb6caca2b102e853b8f46ac755014cca4bfa3c40a245da77519d5bb87ba617ece4b9f99e2bbeebc8cb14da57a29dd0ab16615611b9a54adca82d48551d2dbb93d89be9796ee478188594a2ca79e5cbfd449a4f5f694e9cd000cf9a5326d47c7976c3b8eb3a614c087684eacb6a26d823e3b3a129c21e7e76d20a21685c6f5cf4d3c6b2a979ccbcec8f64fc52d1aef753414d9935b4ccb2fe4a57a6ac3e5eabd5f73113c6a2898be362afdb0c1f7c8862f1be33c7", 0xe4}], 0x10000000000001be, &(0x7f0000000000)=[], 0x18, 0x1fffffff}, 0x5}], 0x4444444444446da, 0x8000) 2018/02/08 01:54:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cd6000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl(r0, 0x48, &(0x7f000019b000-0xaf)="adc355c7110636a812ce638ede14256508ba1eb12585e4591099a99571034a86437ad2ae3a1bdfe8f96d437c8392034a68eb0f6e4f745755a4cdc8729e4f76f90c7d4b82e8d98e80f3e6a8c5cd95d232aa0c777893dbee7bf68e39b51b109cd01447ad1498a6c5ee0e7cfc9e1dec2d636278fde86e58d60356ecfa245dcbd80e3d0c5866a5946abbae5ce66cdfde507b51ad4bac4a72770f4e5786625249a5c059a907a8534c194b020af1cc88c3ac") r1 = socket(0x2, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00009af000)='stat\x00') sendfile(r1, r2, 0x0, 0x3ff) 2018/02/08 01:54:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000047e000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000e40000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00005a8000)={0x0, 0x7}) 2018/02/08 01:54:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x280, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000001000-0xfe)="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", 0xfe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000003000-0xc)={0x4000000b}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000000000)=[{&(0x7f0000001000-0x20)={0x27, 0x0, 0x5, 0x2, 0x1, 0x3, "99924d983b0e2a3efc36202fcfb597495749100807a316f2e4a4af15fd43529f4c5292c0c3147859db70ccf4679a887a246919ddf12880ee3aba8655f5cc24", 0x81}, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000-0x41)="6b8d36b2a1fee31f8348a23eff108a821a32904cbab01238e299453e0efa122159a1022213d9ff2977de4f2744b0e5285ebc8a0323a6dd88a31ed4fe41bc03f153", 0x41}, {&(0x7f0000000000)="4ace87e847a15686e1085be7e297af60252ad57873eed6184f064f07743d05d4044bc58c51ddc8e99dc31d93bc4a798fb7bb01335f46067baa22ffe5a2cf8df16cf21598d86c0d69803ae9eec3673a68a0f6e4fffbb5b7e1e5f490b5c7c083c8d1db822de0eafe5fa750986fc8bab9e824731a384f64d8e72acbefbe1a25b9be879c1b24946e2979657a5af608bc0db3c6bebc44fdaf0bfce23587f27a8dfbf5c2385518739884f8b4dbdd021e2a93b39298f27df3cdf629af", 0xb9}, {&(0x7f0000002000-0x2c)="c58b9a15a5bf630fd9459392b41967aedc658a44d60a9d6151b64a71051cddd9b7e7a4cfc363cff58ff357fb", 0x2c}], 0x3, &(0x7f0000001000)={0x60, 0x101, 0x9, "c33fd37898ef392a7545aeac6c76fb476e3adb3f341542d7bdd4c47d084dbd1acc4c5c5cbd83ea3c30ceafb3bd7ba572d3e759fb145271d21fa4d88f6c135c69567bf07b030b5826870ed06c35"}, 0x60, 0x8000}, {&(0x7f0000002000-0x60)={0x27, 0x9, 0x9213, 0x5, 0x8, 0x81, "99c046c9432a5455b8e8c42f06e2982476e9fc4080a2b64c20a9b506003993af6c881586c35909f98e13fc8395e46be5fcedf61ffa19e8e73d7d364383ce33", 0x4}, 0x60, &(0x7f0000001000)=[{&(0x7f0000000000)="806d20ae72265371985e553a07b4921cb4595179f93794ca3e566c67d3b6d812dcdf92de8fdddde9fd2a6fb67f7b7c287abab25f9408eabe58ae9e9dcb5ffeab342fc45c297cd11f84ca299d56a48627edfc93a96dbb167c62563424ad16717ad6a6366baee1887e21dcd92354998b7afbd4d4088b68f0aa19070c6ef56584816edda9c6dfd54674", 0x88}, {&(0x7f0000001000-0x3e)="ca4f2247e88874947218f45a9f96588baf77fb854f8d6f27f7641df8bc751139279960dbabf52673e8888b72d4c24ef77a5264b884954bbb9ff3bb0dfe4b", 0x3e}, {&(0x7f0000001000)="c58c19a4a5b5b8333475", 0xa}, {&(0x7f0000002000-0xb8)="7f7fefbb81ab5b93940e58a3772f4b1e92668009ed151e54d3bf5530879b0fcde63932ee2568c3c328344a95792ab08f1c696b6c8056c2bfc23953173d5f7bcfca6b183238a4c42752e4640f2aef70d1fda64b090c430a37d3f2b937237d3e38c0252ac6af42ca90dc39e5aa945f04b4161eccb4bc110459d33eaf5edd2fef97031bbbf3bc599e661f508f1bc0bfc2bc31dde57f7bff4095a2e6d0b93fad986f96175d258b52fd6e0c87f2bef313c529e751636c9d1ddbf1", 0xb8}, {&(0x7f0000001000)="912cfdc55ffc89203ae23558c7d3388692b624bda932bc036a6f669ff838f08b5411e46d2559b442e48db4d5e7ce91453833aa21136c4211f02d72da1509139e0f1a96beba9931a0750efc31a8af3780285fe4c650ec25", 0x57}], 0x5, &(0x7f0000002000-0x28)={0x28, 0x1, 0x10001, "e91ab9ae91e6ae268004875463a66b9e87c9"}, 0x28, 0x4000}], 0x2, 0x4000000) 2018/02/08 01:54:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000001000-0xf6)="6a1ecf2454925bff1784efa60eaabf4f5068bb57b40f8701b5e278351bf7eff4234685011b43ee05b9e57a44ab6ac8e7fca259b0e1fa8dadd91aaa926ec128baeb911508d7c7bc8aae95cff46222ca760741d44ab15f4f45f65343f5d71f9fb0e32aff45b8ce11f062c645a7a7ec98c65d29317d9c86f8e9dbc53d2ebfa9b9d6788a2121e4021d4358b5f97353fdd2568610ffc2adac0cacc4e11ca595269c209478705fc3c4f2479236934fb8b8b03f524edd27409c1d5f0ebb0dd101075136a50c2311d40dc1f15432688a236e6e6c75fe38f11997079f9e2720f8594416787f16686f28dc401e1274b7d127a7c7645efdfed65ff8", 0xf6, 0x40014, &(0x7f0000001000-0x10)={0x3, {"006056695d1495"}, 0xfffffffffffffffb}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000001000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000002000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000001000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x6, 0x3, 0x5}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x80000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000002000)={0x7fffffff, 0x4, 0x4, 0x7fffffff, 0x10, 0xfffffffffffffffa}) readahead(r0, 0x8, 0x9) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000003000)={0x0, 0x22, 0x1, @tid}, &(0x7f0000003000)=0x0) timer_delete(r3) r4 = getpgrp(0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r4, 0x0, &(0x7f0000004000-0x11)=""/17) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000)={{&(0x7f0000002000/0x2000)=nil, 0x2000}}) setns(r2, 0x0) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r5, 0xc0bc5310, &(0x7f0000002000-0xbc)) tkill(r4, 0x35) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000004000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000005000-0x4)=0x1c, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000006000-0x10)=[{&(0x7f0000006000-0x97)=""/151, 0x97}], 0x1) 2018/02/08 01:54:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ad4000)=[{&(0x7f0000394000-0x1000)="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", 0x1000}, {&(0x7f0000214000-0x74)="56b4c715060b6be5569e466101f520f2d161ff9c1a255c6aea532d39e321a600e7224d93a849f7fb921caaf1d9fa67372f304ff805984e502f00d72c0173daad85f8e2049963abb5087f6fe963a2e230aa0d5381a52399147fbacd1c8522c96d1c4a50c7abde33d14e60a97f694324bc2dcd8314", 0x74}], 0x2) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000994000-0x4)) getsockopt$netlink(r0, 0x10e, 0x80000000000003, &(0x7f0000218000), &(0x7f0000857000)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d16000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000b59000)={0x0, 0x3fe}, &(0x7f0000a28000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000267000-0x45)={r2, 0xba, "63782149b930e5c9ea2a69c25e8df5a9e43e075b921b4c321af15352677b16b6a446827a1f81cd8b7580a30012f8fde6c78170863a6f29ac7f394045eb359b03943d03bf7766294bdf6efa0d00afebd4953b01e54f9f31bcede5c4e5f206dd54ffae0fcff56aba5e974d65c8821dfcda601072924fd08d6f86fd24198b50f7e2b2db46ce3b9df75eda1278dd93d6c1a600dfd0a336501b37e24fccd95949194dcccfee61a4c40dd5ecaef66f3168014ad5ce53e1c5e8c2ad5380"}, &(0x7f0000443000-0x4)=0xc2) 2018/02/08 01:54:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c41000-0xd)='/dev/snd/seq\x00', 0x0, 0x80) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00006e8000)={{0x8000080}, 'port0\x00', 0xc6, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00007f0000-0x9)='/dev/rtc\x00', 0x101000, 0x0) bind$nfc_llcp(r1, &(0x7f000018a000-0x60)={0x27, 0x3, 0x0, 0x7, 0xfffffffffffff001, 0x0, "0eabc45ff480aedcfd6dac5e633df8801dc2b4dbc9ecfa8c0f1ed98f668711b2b9d5fc2c3dfe3f58933eb637df6f53e814bd87baf1ab7ce890b35194dcdf09", 0x6a2}, 0xe977a9e30fb18c0b) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cd4000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x6) 2018/02/08 01:54:29 executing program 3: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000f6a000-0x20)={0x14, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x20}, []}, 0x14}, 0x1}, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000f71000), &(0x7f0000d45000-0x4)=0x4) 2018/02/08 01:54:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x200, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f000062a000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000001000-0x4), &(0x7f0000001000)=0x4) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000001000-0x8)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000002000)=0x4) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000000)=""/214) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000001000-0x2)={0x7, 0x6}) r1 = getpgid(0x0) sched_setscheduler(r1, 0x7, &(0x7f0000003000-0x4)=0x8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x800, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@rand_addr, @in=@multicast2}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000002000)=0xe8) read(r0, &(0x7f0000000000)=""/73, 0x49) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/dev/keychord\x00', 0x88002, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r2, &(0x7f0000003000)={0x4}, 0x8, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000005000-0x10)={0x4, 0x20000800, 0xffffffff, 0xffff, 0x5, 0xa1, 0x3f4, 0x8, 0x800, 0x9}, 0x10) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000000)=""/168) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000005000), 0x1, 0x6b83) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000005000-0x4)=0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001000)={0x1, {{0x2, 0x2, @empty}}}, 0x90) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r3, &(0x7f0000005000)=&(0x7f0000006000), &(0x7f0000001000-0x8)=0x18) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000007000)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000002000)=[{0x4, 0x19b4, 0x3ff, 0x3, @time={r4, r5+10000000}, {0x1, 0x8000}, {0xffff, 0x2}, @ext={0x0, &(0x7f0000007000)}}, {0xffffffff, 0x0, 0x7, 0x3, @time={r6, r7+30000000}, {0x8000, 0x3}, {0x2cdf8ba, 0x5}, @time=@tick}], 0x60) 2018/02/08 01:54:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x3) pkey_free(r0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000579000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getpeername$packet(r3, &(0x7f000003b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000d5e000-0x4)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000304000)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) removexattr(&(0x7f0000382000-0x8)='./file0\x00', &(0x7f0000274000)=@known='system.advise\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000f82000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x8, 0x3, 0x5, 0x8, 0x8}, &(0x7f000066e000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ac6000-0x8c)={r5, @in6={{0xa, 0x3, 0x101, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}}, &(0x7f0000cc7000)=0x8c) ioctl$LOOP_CHANGE_FD(r3, 0x40049409, r2) 2018/02/08 01:54:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f07000-0x20)={@generic="0fc91ff54bf6c767733dfb24e23dcbb8", @ifru_flags=0x9200}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) getpeername$ipx(r1, &(0x7f000097e000), &(0x7f0000162000-0x4)=0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f000036f000)=@syzn={0x73, 0x79, 0x7a, 0x0}) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) 2018/02/08 01:54:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcb000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)="e3616d76731f", 0x1000, &(0x7f0000029000)) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000cde000-0x8)={0x0, 0x0}) ptrace$setsig(0x4203, r1, 0x1000, &(0x7f000009b000)={0x15, 0x0, 0x9, 0x3}) mkdirat(r0, &(0x7f0000464000)='./file0\x00', 0x0) chdir(&(0x7f0000163000)='./file0\x00') r2 = openat(r0, &(0x7f0000bf7000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') mount(&(0x7f0000d78000-0x8)='./file0\x00', &(0x7f000060f000)='./file0/file0\x00', &(0x7f00002a8000-0x6)='exofs\x00', 0x841068, &(0x7f00001c8000)="9254") socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/08 01:54:29 executing program 1: syz_extract_tcp_res$synack(&(0x7f0000334000), 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = accept4(r0, &(0x7f00004db000-0x10)=@nfc, &(0x7f00006fa000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000493000-0x4)=0xe, 0x4) writev(r0, &(0x7f00007bc000)=[{&(0x7f0000854000-0x59)="580000001400192300a14b80040d8c560a05ffffea00e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5de1fff5000022000d00010000f6ffffff00000f536e06ce", 0x58}], 0x1) 2018/02/08 01:54:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000522000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) r3 = fcntl$dupfd(r0, 0x0, r1) recvmsg$netrom(r3, &(0x7f0000af9000-0x38)={&(0x7f0000134000)=@full={{0x3, {"d64680febc6b51"}}, [{"4e3ad5187762c8"}, {"b2b9fd927538ca"}, {"e110661e8652f8"}, {"ceb8c6ac7ffa80"}, {"839c6db90b99c6"}, {"f49eae3118a7cf"}, {"9a2e5042bb8e66"}, {"d82d7408ffd7dd"}]}, 0x48, &(0x7f0000af8000)=[]}, 0x42) bind$netrom(r2, &(0x7f00008cd000-0x10)=@ax25={0x3, {"a69a49f199958d"}, 0x6}, 0x10) 2018/02/08 01:54:29 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000000e000-0x8)='./file0\x00', 0x23) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000000c000-0x16)={0x0, 0x3, 0x7, [0x4, 0x10001, 0x6, 0x7bf, 0xffffffffffff0000, 0x40, 0x0]}, &(0x7f000000c000)=0x16) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000004000)={{&(0x7f000000b000/0x2000)=nil, 0x2000}, 0x3}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r2, &(0x7f0000009000)=0x4) ioctl$VT_ACTIVATE(r1, 0x5606, 0x1) connect$pppoe(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='bridge0\x00'}}, 0x1e) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000000f000-0x8)={0x2, [0xffffffffffffff35, 0x7f]}, &(0x7f0000001000)=0x8) close(r0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @multicast2, @dev}, &(0x7f000000c000-0x4)=0xc) waitid(0x2, 0xffffffffffffffff, &(0x7f000000c000-0x10), 0x40000000, &(0x7f0000005000)={{0x0}}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f000000e000)='./file0\x00', &(0x7f0000001000)={{0x77359400}, {r3}}, 0x0) [ 59.976714] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=48691 sclass=netlink_route_socket pig=7766 comm=syz-executor0 2018/02/08 01:54:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x380) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000d74000)={&(0x7f0000001000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000f48000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0], &(0x7f0000c1b000)=[0x0, 0x0], 0x5, 0x8, 0x2, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000), &(0x7f0000002000-0x4)=0xb) getitimer(0x2, &(0x7f0000001000-0x20)) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000001000-0xeb)=""/235, &(0x7f0000001000)=0xeb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000003000-0x8)={0x0, 0x5}, 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000003000-0x20)={@generic="cfe188a71199388d60ec1a1a9080860e", @ifru_flags=0x800}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x3f, 0xb, 0x3ff, 0x1000, 0x0}, &(0x7f0000003000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={r1, 0xff}, 0xc) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000004000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000003000)=0xd0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x9, &(0x7f0000005000-0x8)='./file0\x00', r2, &(0x7f0000005000-0x6d)="386a2caeef54c6e42f1ba8eb1277a41f08ffb0390480a2d41c27e2c0bab46943c914a82902a09cf1b5f027917efbcb0a5a71c55b41733da560848134f301a99c71a8d9f39929008fda21c6755865cc8a5d1bd88cc5932fa7d61f6c31fd755d5d3f5062882baac891fc74deed93") r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000)='/dev/autofs\x00', 0x460880, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000003000-0x24)={0x2, 0x8, 0x7, 0x2, 0x2795beb0, 0x3, 0x9, 0x2, 0x100000000, 0x7, 0x1, 0xff}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r3, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000005000+0xdda)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f0000005000)={@empty, 0x0}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000003000)={&(0x7f0000005000-0x5)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000005000)={&(0x7f0000005000)=@acquire={0x300, 0x17, 0x8, 0x3, 0x1, {{@in=@broadcast=0xffffffff, 0x0, 0xff}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14, 0x0, 0x15}, 0x1, 0x40, 0x0, 0x3, 0x2, 0xa0, 0x80, 0x2f, r4, r2}, {{@in=@dev={0xac, 0x14, 0x0, 0xe}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x22e, 0x1, 0x80000000, 0x0, 0xa0, 0xa0, 0x87, r5, r2}, {0x8, 0x9, 0x1bf0, 0xb9fa, 0x10001, 0x7, 0xd7e3, 0xffffffffffffff83}, {0x4, 0x7ff, 0x800, 0x843f}, 0x9, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0x3}, 0x637, 0x5, 0x1, 0x6}, [@tmpl={0x1c4, 0x5, [{{@in6=@loopback={0x0, 0x1}, 0x2, 0x33}, 0x0, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5, 0x0, 0x3, 0x3, 0x3b, 0xeb8, 0x6}, {{@in=@rand_addr=0x5, 0x0, 0x3b}, 0xa, @in=@multicast2=0xe0000002, 0x3, 0x2, 0x1, 0x9, 0x0, 0x0, 0xfff}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x10}, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x1, 0x3, 0x8, 0xb5e3, 0x8000, 0x7fff}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x3c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x5, 0x3, 0x3, 0xfffffffffffffffc, 0x5, 0x100000000, 0x9}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x32}, 0x0, @in6=@empty, 0x2, 0x4, 0x3, 0x81, 0xfff, 0x101, 0x83}, {{@in=@multicast2=0xe0000002, 0x0, 0x3f}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x5, 0x0, 0x3, 0x0, 0xd6, 0x1, 0x1}, {{@in=@rand_addr=0x94, 0x1, 0x32}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x1, 0x1, 0x800, 0x2, 0xe04, 0x90e0000000000000}]}, @srcaddr={0x14, 0xd, @in=@loopback=0x7f000001}]}, 0x300}, 0x1}, 0x20000000) 2018/02/08 01:54:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000f48000)=[{&(0x7f0000a03000)='`', 0x1}], 0x1) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000aaa000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000912000)={0x0, 0x3f, 0x8, 0xd8}, &(0x7f000014e000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000697000-0xa0)={r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}}, 0x7, 0x2, 0x1000, 0x101, 0x40}, 0xa0) write$selinux_user(r0, &(0x7f00009a1000)={'system_u:object_r:tpm_device_t:s0', 0x20, 'staff_u\x00'}, 0x2a) lstat(&(0x7f0000844000)='./file0\x00', &(0x7f0000e1d000)) clone(0x100000000000000, &(0x7f0000907000)="5737bea5513a73dd46bc8ae47e546d3d74fa11317dd21b1359e0a37fc805dc4d39d7e95b88e6eb2f33d8f293d908205b5cbee5d49c42529e8f4f5efca5e667", &(0x7f000044c000), &(0x7f0000837000), &(0x7f0000ed9000)='6') pipe(&(0x7f0000a91000)) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000444000)) 2018/02/08 01:54:29 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004ad000)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a3f000)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f00008c4000-0x8)) r3 = syz_open_dev$sg(&(0x7f00007cd000)='/dev/sg#\x00', 0x0, 0x0) ppoll(&(0x7f0000db0000-0x40)=[{r3, 0x2100}, {r2, 0x42}, {r3}, {r2, 0x4000}, {r3, 0x111}, {r3, 0x7034}, {r2, 0x2120}, {r3, 0x2a2}], 0x8, &(0x7f00007d0000-0x10)={0x77359400}, &(0x7f0000f6a000)={0x2}, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f2000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) pwrite64(r3, &(0x7f0000c03000)="0fc008abd84d9645d413542631d468a41bff841e4afd59b551118918e4a0be38dd657dd18a2a864e3b63cda8d4a9183aa6154e7e7699e544377f7a1892d7d8e288af11637d36a485cef08df5d9ffb8461f6c25388b34ec5dacb0ce38ca33a2d106faf2f15c9b1b3bc0efaebfdcbddd0665e6f3a9eec8bc65cb1a332a996a776d8393190058f022effe451953a0bf15a2ce7f12f38ea967b5a81e7b", 0x9b, 0x0) ioctl(r3, 0xc0481273, &(0x7f0000186000)="13ea964a9e8fa5c2033faa29ef462c85ffb9858bd421add567165d3193af8620066dfa94d74c726bad") 2018/02/08 01:54:29 executing program 7: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000fac000-0x10)={0x5, &(0x7f0000fac000-0x28)=[{}, {}, {}, {0x9}, {0x0, 0x0, 0x0, 0xfffffffffffeffff}]}) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fae000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000fad000)={0x0, 0x0, []}) [ 60.015599] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=48691 sclass=netlink_route_socket pig=7781 comm=syz-executor0 2018/02/08 01:54:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x11, 0x0, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000dfb000-0x10), 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f00000b9000), 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c34000)={@mcast2={0xff, 0x2, [], 0x1}, 0x9c, 0x3, 0x3, 0x0, 0x4, 0x9}, &(0x7f0000c0a000)=0x20) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000059e000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00009e2000-0x50)={@generic, @ifru_flags}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000e56000-0x4)) close(r0) socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00005c8000)='net/ip_mr_cache\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000a2e000)={0x1, &(0x7f000010f000)=[{}]}) sysinfo(&(0x7f0000974000+0x474)=""/236) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000c8f000)={0x80000000, 0xfd0, 0x4, 0x4, 0x10001, 0x2, 0x992, 0x1, 0x4, 0x3f, 0x7, 0x6773}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000d27000)={0x0, 0x10, &(0x7f0000fbd000-0x10)=[@in={0x2, 0x0, @multicast2=0xe0000002}]}, &(0x7f0000482000-0x4)=0x10) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000e35000-0x8)={0x0, 0x1a}) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000470000)='./file0\x00') 2018/02/08 01:54:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c4000-0x8)='/Jtnrpc\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00009f5000-0xa0)={0x0, @in6={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x92d3}}, 0x5, 0x1ff, 0x4, 0x3, 0x800}, &(0x7f0000f72000)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00008e4000)={r1, 0x1000, "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"}, &(0x7f0000e49000)=0x1008) 2018/02/08 01:54:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x1, &(0x7f0000657000)={{}, {r0, r1/1000+30000}}, &(0x7f0000312000-0x20)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000be2000-0x8)=[{&(0x7f0000fb5000-0x3a)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000000401000000000004e9ff0006000d0005", 0x39}], 0x1) 2018/02/08 01:54:29 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000003000-0x10)={0x1, &(0x7f0000000000)=[{0xb6ee, 0x1f, 0x1, 0xf4}]}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1, &(0x7f0000000000)={@mcast2}, &(0x7f0000002000-0x4)=0x14) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000003000)=""/217, &(0x7f0000002000)=0xd9) 2018/02/08 01:54:29 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000944000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000ce1000-0x4)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x1b, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x0, 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x8, 0x4, 0x81, 0x7, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000001000-0x8c)={r2, @in6={{0xa, 0x2, 0x7, @empty, 0x4}}}, 0x8c) fchmod(r1, 0x100) fstatfs(r1, &(0x7f0000000000)=""/97) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000001000)=[{}, {}], 0x2, 0x100000000, &(0x7f0000000000)={0xffffffff}, 0x8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x10800, 0x0) faccessat(r3, &(0x7f0000001000-0x8)='./file0\x00', 0x4, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r3, &(0x7f0000001000), r0, &(0x7f0000002000), 0x9, 0x1) getdents(r3, &(0x7f0000003000-0xff)=""/255, 0xff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000003000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000005000-0x90)={0xffffffff, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000007000-0x10)={0x1a, 0x1f, 0xffff, 0x8000, 0x2, 0x1, @link_local={0x1, 0x80, 0xc2}}, 0x10) ioctl(r3, 0x0, &(0x7f0000006000-0x8b)="6a9406af78a2ab505a8c8ef8a450beb58e318c468fdd5a6752ddbb71328bf12036232890948501b9a72acb299a95af61bc483c93edad4b344272945f06af665fc944e41c01bab685745874c96ccfddd46e90fe88829a98e2a31c3eca727b0d07793b797eb797ca7660292bbf257c211abce0f73407beee7981fdf645c8416e2e954a6e773d5c087c0f7799") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000007000)={0x6, [0x2, 0x0, 0x4, 0x100000000, 0x5, 0x8]}, 0x10) 2018/02/08 01:54:29 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f00082d1cb2a4a280930206620100a84309000000000000000503000149dc50ca8a9848a3c728f1c46b7b31afdc0938d54400009b84136f075afb83de448daa7f000000b8220000bf0cec6b1391d4", 0x55}], 0x1, &(0x7f000001e000-0x2a0)=[]}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x9, 0x5, &(0x7f0000026000-0x4e)=""/78, &(0x7f0000016000-0x4)=0x4e) 2018/02/08 01:54:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f00006a8000)='/dev/snd/seq\x00', 0x0, 0xa0081) r0 = syz_open_dev$sndseq(&(0x7f0000905000-0xd)='/dev/snd/seq\x00', 0x0, 0x101003) r1 = creat(&(0x7f0000e3a000-0x8)='./file0\x00', 0x3) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000cd5000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000935000-0x4)=0xfffffdc3) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00002eb000-0x8)={r2, 0x65e0e3b4}, &(0x7f00007a6000)=0xfffffffffffffec8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000358000)) [ 60.017464] keychord: invalid keycode count 0 [ 60.086678] keychord: invalid keycode count 0 2018/02/08 01:54:29 executing program 4: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000947000-0x1000)=""/4096, &(0x7f0000b25000-0x4)=0x1000) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d99000)={0x7, 0x118}, 0x8) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00009d1000)={@common='ip_vti0\x00', 0x55}) 2018/02/08 01:54:29 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000014000)='net/stat\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000015000-0xe8)={{{@in=@multicast1, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f000000f000-0x4)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000007000)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) fstat(r0, &(0x7f000000f000)) 2018/02/08 01:54:29 executing program 7: socketpair(0x1b, 0x6, 0x81, &(0x7f000006a000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000817000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000001000-0x40)={r2, 0x1, &(0x7f0000001000-0x4)=[0x3d], &(0x7f0000000000)=[0x1ff, 0xf9f, 0xfffffffffffffffd], 0x34, 0x4, 0x6, &(0x7f0000000000)=[0x4, 0x5, 0xfffffffffffffffd, 0x7], &(0x7f0000001000-0x1c)=[0x10001, 0x800, 0x5, 0x5, 0x40, 0x7, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r3, 0x2f, 0x4, 0x6}, 0x10) syz_open_pts(r1, 0xa0000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000-0x8)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004000-0x8c)={r3, @in={{0x2, 0x3, @broadcast=0xffffffff}}}, &(0x7f0000003000-0x4)=0x8c) sync() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000004000)={r4, @in6={{0xa, 0x2, 0x7fff, @loopback={0x0, 0x1}, 0x9}}, 0xff, 0x8, 0x2, 0x7fff, 0x10}, 0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000006000-0xb)='cifs.idmap\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000005000)="bc1ef244e561de37871c4eec410c26ec9a144745a246c515", 0x18, 0xfffffffffffffffa) keyctl$set_timeout(0xf, r5, 0x5) set_robust_list(&(0x7f0000004000-0x15)={&(0x7f0000000000/0x3000)=nil, 0x5af, &(0x7f0000001000/0x3000)=nil}, 0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000007000-0x4)=0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000007000)={&(0x7f0000003000/0x2000)=nil, 0x7, 0x0, 0x8, &(0x7f0000002000/0x4000)=nil, 0x9}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000009000-0x8)=@assoc_value={r3, 0xd89f}, 0x8) 2018/02/08 01:54:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c33000+0xafe)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setns(r0, 0x48000000) r1 = dup(0xffffffffffffffff) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000636000)={0x7, 0x20, 0x2, 0x5, "aae3f6d421d020390258a2a3bb234d5dfbb7a1a9dcae463bffa9e2c043e1db8f"}) r2 = syz_open_dev$tun(&(0x7f0000df9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f}}) r3 = socket(0x10, 0x80002, 0x0) write(r3, &(0x7f0000804000-0x81)="260000005e000905000000f839e3000000f40f000100000aeff069b1bbffffffffe9ff6e44ea", 0x26) 2018/02/08 01:54:29 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x2) pkey_mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000a000-0x15)='/proc/self/net/pfkey\x00', 0x200400, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) 2018/02/08 01:54:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000061f000-0xb)='/dev/loop#\x00', 0x10c6, 0x10000000001) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c8b000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) pipe(&(0x7f00009fa000)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000658000)={r0, 0x80000, r1}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x7) openat$hwrng(0xffffffffffffff9c, &(0x7f00000ea000-0xb)='/dev/hwrng\x00', 0x200, 0x0) 2018/02/08 01:54:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') accept4$packet(r0, &(0x7f00005e8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000a2e000)=0xffffffffffffff7b, 0x0) sendfile(r0, r0, &(0x7f000008f000-0x8), 0x400000ff) 2018/02/08 01:54:29 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) socket$unix(0x1, 0x3, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x48, &(0x7f0000001000-0x2), 0x0) 2018/02/08 01:54:29 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000131000-0xc7)="4c5fcbaaaaa07fd952b855e97972c64896dabdbfb4f61e7f6b2ce8409a0fe271f06d1d598731c8c7731481dabce170dedca7b1ec702648436b97ceab4f17217696bc045827f60b0d168a9154a02186756c468585c4eb0242234116ba5f736b839b7391f40a89afb6252df6a5e8667b826e401ea9ad2221327f4a6bdbf732451d041ffa7315c46794f914fe8e786024a3c093be1e462c09231514a89f4cc8327fe3528765a802b0c4f5db61f991a6509aa93dc4a035a0885b5a1e3dc55d33fa3031ddeb3c711b00", 0x83) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00002ce000)="d8", 0x1) 2018/02/08 01:54:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000b19000-0xc)={0x51f, 0x1, 0x5, 0x2, 0x7fff}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a00000-0xe8)={{{@in=@empty, @in=@multicast2=0xe0000002}, {}, {}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f00003b4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00009e3000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000034d000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x45, 0x1, 0xff, 0x100, 0x2, 0x10000, r1}) 2018/02/08 01:54:29 executing program 1: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000006f000-0x18)={0x0, 0x0, 0x10, 0x10001, 0x7}, &(0x7f0000fe5000-0x4)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000d0c000-0x8)={r2, 0x100000000}, &(0x7f0000a49000-0x4)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000011, &(0x7f0000d06000)=0x1, 0x4) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000fe4000)='p', 0x1) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fe4000), &(0x7f0000fe4000)=0xfffffffffffffd8f) 2018/02/08 01:54:29 executing program 6: clone(0x0, &(0x7f000029f000-0x1), &(0x7f0000000000+0x1fb), &(0x7f0000000000), &(0x7f0000001000-0x1)) getpgrp(0xffffffffffffffff) setrlimit(0xb, &(0x7f0000bbc000-0x10)={0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000d20000-0xd0)=""/208) 2018/02/08 01:54:29 executing program 0: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d1a000)='/dev/binder#\x00', 0x0, 0x800) fdatasync(r0) mkdir(&(0x7f00005f2000-0xa)='./control\x00', 0x0) r1 = inotify_init() r2 = epoll_create(0x80000000000001) pipe(&(0x7f0000930000-0x8)={0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00007a8000)) r4 = inotify_add_watch(r1, &(0x7f0000b0c000-0xa)='./control\x00', 0x80) inotify_rm_watch(r1, r4) ppoll(&(0x7f0000283000-0x28)=[{r2}], 0x1, &(0x7f0000b0c000), &(0x7f0000956000-0x8), 0x8) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000d1b000)=""/39, &(0x7f0000d1b000)=0x27) 2018/02/08 01:54:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000150000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000ad3000)) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00001ae000)={0x10000, 0x1, 0xd1, 0x5c8b, 0x3ff}, 0xc) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000183000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0x5c) 2018/02/08 01:54:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$key(0xf, 0x3, 0x2) r2 = accept(r0, &(0x7f0000305000-0x10)=@ax25, &(0x7f0000056000-0x4)=0x10) getpeername$netlink(r2, &(0x7f00008a5000-0xc), &(0x7f0000c37000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000006b000)={0x0, 0x4, 0x8}, &(0x7f000089a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000cdb000-0x98)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x9d, 0x3}, 0x98) prctl$intptr(0x3, 0x0) sendmsg$key(r1, &(0x7f0000148000)={0x0, 0x0, &(0x7f0000fac000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0x1fffffffffffffec, 0x0, 0x7, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_x_sa2={0x2, 0x13, 0x245, 0x0, 0x0, 0x0, 0x2}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x20, 0x2, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x1, 0x0, @in={0x2, 0xffffffffffffffff, @empty}}]}, 0x136}, 0x1}, 0x0) 2018/02/08 01:54:29 executing program 4: socketpair(0x19, 0x80a, 0x0, &(0x7f00005e5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x1}}) getrandom(&(0x7f0000bf7000), 0x0, 0x3) 2018/02/08 01:54:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000484, &(0x7f0000031000)=""/24, &(0x7f0000cec000+0xd53)=0x18) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000037000)={0x4, {{0x2, 0x2, @broadcast=0xffffffff}}, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x118) 2018/02/08 01:54:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0xab, &(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f000010a000-0x1)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) write(r1, &(0x7f000055b000-0x1e)="1e0000001500fffff82f01051c180fff0100000008000000000000a0a000", 0x1e) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f1b000)='/selinux/mls\x00', 0x0, 0x0) 2018/02/08 01:54:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00003db000-0xc)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00004bf000-0x98)={0x0, @in6={{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfff}}, 0x4, 0x180000000000}, &(0x7f00007b6000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00002a0000)={0x8, 0x13, 0x2, 0xffffffff, 0x1000, 0x0, 0x4, 0x9, 0x0}, &(0x7f0000dfd000-0x4)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e1c000)={r3, 0x401, 0x10000, 0x3, 0x800, 0x134e, 0x1f, 0x100000001, {r4, @in={{0x2, 0x1, @empty}}, 0x1, 0x200, 0x36, 0x1, 0x2500}}, &(0x7f0000fa7000)=0xb8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000020d000-0xc)) 2018/02/08 01:54:29 executing program 6: clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) pwritev(0xffffffffffffffff, &(0x7f0000e4d000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000000000)='\x00') 2018/02/08 01:54:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000781000-0xa)='/dev/ptmx\x00', 0x80040, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000c6f000)) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003ce000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00003d1000-0x10)={0x6, 0x8000, 0x3, 0x10001}) mount(&(0x7f00007a2000)='./file0\x00', &(0x7f0000456000)='./file0\x00', &(0x7f0000634000-0x6)='tmpfs\x00', 0x20, 0x0) mount(&(0x7f0000177000-0x8)='./file0\x00', &(0x7f00009c9000)='./file0\x00', &(0x7f0000b14000)='mqueue\x00', 0x0, &(0x7f00000ba000)) 2018/02/08 01:54:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_settings={0x3, 0xc64, @cisco=&(0x7f0000697000-0x8)={0x936, 0x1c00000000000}}}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) acct(&(0x7f0000f61000)='./file0\x00') ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) close(r0) 2018/02/08 01:54:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) chroot(&(0x7f0000739000-0x4)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) statfs(&(0x7f000046e000)='./file1\x00', &(0x7f00005aa000)) chdir(&(0x7f00002d6000-0x8)='./file0\x00') getcwd(&(0x7f00007a5000+0xef4), 0x0) 2018/02/08 01:54:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003bd000)={0x0, 0x0}) unshare(0x400) fdatasync(r1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000bf000)={0x5, 0x3, 0x8004, 0x74139cf8, 0x6, 0x0, 0x80d0, 0x7, 0x0}, &(0x7f00004ad000)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c12000)={r2, 0x64, &(0x7f00007e5000)=[@in6={0xa, 0x1, 0x33e4, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x3, 0x7ff, @loopback={0x0, 0x1}, 0x4663552a}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x9, @empty, 0x138}]}, &(0x7f0000373000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f0000e45000)={0x5}, 0x8, 0x80000) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a28000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x7, 0x40, 0x4, 0xc7, 0x88}, &(0x7f000056c000)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000098b000-0x8)=@assoc_value={r3}, 0x8) 2018/02/08 01:54:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00004b2000-0xc)={0x80000000}) vmsplice(r1, &(0x7f00000ab000-0x90)=[{&(0x7f0000df7000)}], 0x1, 0x0) 2018/02/08 01:54:29 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000), &(0x7f0000001000-0x40)={0x9}, &(0x7f0000014000-0x40), &(0x7f0000001000-0x10), &(0x7f0000001000-0x10)={&(0x7f0000001000), 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000811000)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000241000)={0x4, &(0x7f00000b7000-0x20)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000798000-0x40)={r2, 0x1, &(0x7f0000758000-0x4)=[0x9], &(0x7f00004ef000)=[0x100000001], 0x21, 0x5, 0x1, &(0x7f00008b1000)=[0x5, 0x5, 0x0, 0x1f, 0x7e44], &(0x7f00005c0000-0x10)=[0x7, 0x552f, 0x40, 0x81]}) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/08 01:54:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000ee5000-0xd)='/dev/usbmon#\x00', 0x5, 0x0) syz_open_dev$usbmon(&(0x7f0000ebd000-0xd)='/dev/usbmon#\x00', 0x0, 0x84100) 2018/02/08 01:54:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000821000)='/dev/sequencer\x00', 0x10000, 0x0) getsockname$netrom(r1, &(0x7f0000d2d000-0x48)=@full, &(0x7f00005d5000)=0x48) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b9a000-0x4)=0xfffffffffffffffd) mknod(&(0x7f0000267000-0x8)='./file0\x00', 0xc000, 0x100) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0xfefffffffffffffc, 0xb}) add_key(&(0x7f0000867000)="de520008576e671b", &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f3e000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) readv(r0, &(0x7f0000491000-0x10)=[{&(0x7f0000950000)=""/230, 0xe6}], 0x1) 2018/02/08 01:54:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1, 0x805, 0x8) r0 = dup(0xffffffffffffff9c) lseek(r0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008f7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000e8f000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000001000)={{0x0, 0x2, 0x80000001, 0x3, 0x7}, 0x8, 0x4}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000881000-0x20)={@generic="f54b1389d50e9361420dbeae38557e9d", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00001b6000-0x160)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, 0x1, 0x4, 0xfffffffffffffffc, "ff49c79135bd967f282711d241e927df2e8f54385286c4ef8a1c23d23f02bab86a9caa489b9263c3dfcc8bc3d2cb5162d0c4952aa3969a6d753abe1d7973374f4ef3716c5d0037000206634f8cbda2f8"}, 0x160) write$sndseq(r1, &(0x7f0000e96000)=[{0xe075, 0xcd9, 0xd1c, 0xdd0e, @tick=0x8, {0x800, 0x100}, {0x7, 0xd34}, @ext={0xfffffffffffffeb8, &(0x7f000021f000-0x1000)="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"}}, {0x0, 0x0, 0x3, 0x892b, @tick=0x7e79, {0x3, 0x10001}, {0x6, 0x80000001}, @connect={{}, {0x85, 0x7ff}}}, {0x0, 0x0, 0x7ffffffd, 0x0, @time={r2, r3+30000000}, {0xff}, {0x3, 0x404}, @raw32={[0xa8fa, 0x804, 0x8]}}, {0x8, 0x5, 0x0, 0x0, @tick, {0x8, 0x9}, {0x1, 0x3ff}, @quote={{0x25c7, 0x6}, 0x100000000, &(0x7f00005bf000)={0x1, 0x0, 0xffff, 0xf6, @time, {0x3ff, 0xcf9}, {0x10000}, @note={0x0, 0x2, 0x0, 0x200, 0x84}}}}], 0xc0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000362000)=0xfffffffffffffffb, 0x3c7) write(r4, &(0x7f0000f0d000), 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f000099d000-0xc)={0xfffffffffffffff9, 0xfffffffffffffffc, 0x9, 0x8, 0x40, 0x1000}) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00000e2000)=0x9) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00004bb000+0xa6b)) r6 = add_key$user(&(0x7f0000fa6000-0x5)='user\x00', &(0x7f0000b53000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000040a000-0x2a)="0ac69a78545d049cd2e1c6bcbceebc2bca76cb9307902e148968111286792beff6ed3451a578ff78294d", 0x2a, 0xfffffffffffffff9) r7 = add_key$keyring(&(0x7f0000dc0000-0x8)='keyring\x00', &(0x7f0000256000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate(0xc, r6, &(0x7f000074b000)="2725f001db1c13b5726cfb737a", 0xfffffffffffffda9, r7) ioctl$LOOP_CTL_ADD(r4, 0x4c81, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000065c000)) 2018/02/08 01:54:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000828000)={0x7ff, 0xff, 0x2, 0xfffffffffffffffd, 0x4}, 0x14) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) clone(0x40000000, &(0x7f00008a2000), &(0x7f0000d6d000-0x4), &(0x7f0000ca4000), &(0x7f0000ab6000-0xa0)) pipe(&(0x7f0000527000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00003ce000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054e000)='veno\x00', 0x5) shutdown(r0, 0x1) 2018/02/08 01:54:30 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000009000)={@generic="ee1c9c8ca755ce8ca2dbaa8a484240ea", @ifru_data=&(0x7f000001c000)="6b6be7000000007000b400a4726b66f3000000ef001f000000000000cb9d3cb0"}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000020000-0x4)=0x3, 0x4) 2018/02/08 01:54:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x1c2, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000797000)={0xe4, &(0x7f0000c3a000)=[]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f66000)='hybla\x00', 0x6) sendmsg$key(r1, &(0x7f0000c65000)={0x0, 0x0, &(0x7f0000a8d000)={&(0x7f000022b000-0x40)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f00005a9000-0x37c)=@polexpire={0x16c, 0x1b, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff}}}, [@lifetime_val={0x28, 0x9}, @algo_comp={0x88, 0x3, {{'lzjh\x00'}, 0x1e8, "5f97d4685b438f1c38d8a273ae4f47e02276a8e71dbf22c12f4d070439c4c8e60afe1a46a9ee06a9984e7ff4331178580dcb9121363a31ca1dbe078e8e"}}]}, 0x16c}, 0x1}, 0x0) sendto$inet(r1, &(0x7f00000a5000-0xfa0)="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", 0xfa0, 0x0, &(0x7f0000689000-0x10)={0x2, 0x0, @rand_addr=0xffffffffffffff39}, 0x10) 2018/02/08 01:54:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000ead000-0x8)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)) r4 = dup2(r2, r3) clone(0x0, &(0x7f0000002000-0x1000), &(0x7f0000001000), &(0x7f0000001000), &(0x7f0000000000)) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/02/08 01:54:30 executing program 5: r0 = open(&(0x7f00000a1000-0x8)='./file0\x00', 0x2, 0x1) chroot(&(0x7f0000124000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000333000)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000a12000)=r1) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r2 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000034000-0x8)='./file0\x00', 0x0) symlinkat(&(0x7f0000079000)='./file0\x00', r2, &(0x7f0000aba000)='./file0/file0\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000e6e000-0x20)={0xfc, 0x0, 0x10000, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000b4b000)={0x9, r3, 0x10001, 0xec0}) unlinkat(r2, &(0x7f000076d000)='./file0\x00', 0x200) 2018/02/08 01:54:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f0000b1d000-0x2d)='/\'', 0x26a, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x6) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000bdb000)='./file0\x00') utimes(&(0x7f0000a49000-0x8)='./file0\x00', &(0x7f000032e000-0x20)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000055f000-0xe8)={{{@in=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f000054a000)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000f70000-0x10)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) 2018/02/08 01:54:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ee8000-0x4)) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000-0x1d)="441f08f10000000000ffff00000302781305004ca600e211a100000101", 0x1d) sendto$inet(r0, &(0x7f000082d000-0xc5), 0x0, 0xd6b92f953bdfb77a, &(0x7f0000884000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/08 01:54:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000195000-0x5)='user\x00', &(0x7f0000213000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00001c5000)=':\x00', 0x0) [ 60.586638] IPVS: Creating netns size=2536 id=9 [ 61.315510] pktgen: kernel_thread() failed for cpu 0 [ 61.320648] pktgen: Cannot create thread for cpu 0 (-4) [ 61.326020] pktgen: kernel_thread() failed for cpu 1 [ 61.331104] pktgen: Cannot create thread for cpu 1 (-4) [ 61.336473] pktgen: Initialization failed for all threads 2018/02/08 01:54:30 executing program 6: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000003d000-0xd)='/dev/usbmon#\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00004b1000-0xc)={0x0, 0x9, 0x2, [0x4, 0x1d]}, &(0x7f0000ae6000-0x4)=0xc) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f91000-0x20)={0x2773, 0x0, 0x8000, 0x7fff, 0x400, 0x2de2, 0x8, 0x9, r1}, &(0x7f0000f2c000-0x4)=0x20) r2 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r2, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmsg(r2, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[]}, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f91000-0x9)='/dev/rtc\x00', 0x100, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f0000f90000)={0x7f, 0x7ff, 0x3, 0xfffffffffffeffff, 0x80000000, 0x3f, 0x1000, 0x7, 0x1, 0xfffffffffffffff8}) 2018/02/08 01:54:30 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003d9000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000000)=0xd5c7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f00006da000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000547000-0x64)={0x14, 0x0, 0x4, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/08 01:54:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00004b5000)=""/70) mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x8) sendmsg$nl_route(r1, &(0x7f0000017000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/02/08 01:54:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000ead000-0x8)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)) r4 = dup2(r2, r3) clone(0x0, &(0x7f0000002000-0x1000), &(0x7f0000001000), &(0x7f0000001000), &(0x7f0000000000)) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/02/08 01:54:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = syz_open_dev$mice(&(0x7f0000ac6000+0xcd5)='/dev/input/mice\x00', 0x0, 0x230240) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00005e0000)={0x1, [0x0]}, &(0x7f0000623000-0x4)=0x8) r2 = dup(r0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000f17000-0xb8)={0x0, 0xd, 0x2fe, 0x1ff, 0xd5, 0x6, 0x3, 0x7fff, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x1, 0x7, 0x8, 0x8, 0x100000000}}, &(0x7f00005e1000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00009fa000)={r3, 0x3, 0x10001, 0xd1, 0xffffffff, 0x5}, &(0x7f0000f88000)=0x14) r4 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) setns(r0, 0x4000000) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000d38000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3fd2cd3fd0c02cb7cb605d581fce9e9f8eff2c4484a36c8cd24821f313eda7f6b25f886a92f5c3b5e8fe2d65fc6d89cdfb174ca35184aa472156095e08561d01", "a5ef8c4dbc346d167ec24ecc53ce81fbff174f38f9ba3aefb917fc6d4f7ae39953dd2b894534bd706eb5d44130cf71db9bbef21a928028745e466864a4fcfbbf", "1c42eca9794ae7dcc9c497e9c741a4fce746f6d61eeac1d501f017a0c3a981ce"}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000125000)={0x2, &(0x7f0000eb0000-0x1000)=""/4096, &(0x7f0000a61000-0x30)=[{0x8000, 0xc8, 0x4, &(0x7f0000e6c000-0xc8)=""/200}, {0x8, 0x0, 0x9, &(0x7f00002f1000)}]}) fcntl$setsig(r4, 0xa, 0x2d) 2018/02/08 01:54:30 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000014000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x3, 0x4}, &(0x7f0000014000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x1, 0x20a, 0x0, 0x8, 0xfffffffffffffffc, 0x3, 0x0, r2}, 0x20) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000013000-0x20)={{}, {0x77359400}}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r4, r6, 0x80007387, 0x0) r7 = dup2(r5, r6) r8 = syz_open_dev$random(&(0x7f0000bdc000-0xc)='/dev/random\x00', 0x0, 0x0) dup2(r5, r8) ioctl$int_in(r7, 0x5452, &(0x7f0000e36000-0x8)=0x45) fcntl$setown(r5, 0x8, r3) fcntl$setsig(r8, 0xa, 0x12) r9 = gettid() tkill(r9, 0x100000000000016) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/08 01:54:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001d4000)='/dev/sg#\x00', 0xffffffffffffffff, 0x202) read$eventfd(r0, &(0x7f0000c65000), 0x8) r1 = memfd_create(&(0x7f000042e000)='/dea/loop#\x00', 0x0) fcntl$lock(r1, 0x5, &(0x7f0000fa8000)={0x2}) r2 = add_key$keyring(&(0x7f00006c1000-0x8)='keyring\x00', &(0x7f00007ea000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000002000)='trusted\x00', &(0x7f0000940000-0xb)='/dea/loop#\x00') 2018/02/08 01:54:30 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000-0xc)='net/rt_acct\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000c000-0xc)={0x5}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000000e000-0xc)={0x3ffffffc}) epoll_wait(r1, &(0x7f0000014000)=[{}], 0x1, 0x0) 2018/02/08 01:54:30 executing program 2: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af1000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000af3000-0xdc)=@ethtool_perm_addr={0x20, 0x6, "1dcd499e5765"}}) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000053c000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00007e4000), &(0x7f00000fc000-0x4)=0x4) fcntl$setflags(r0, 0x2, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000acd000)={0x1, 0x1, 0xb6}) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2018/02/08 01:54:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4}) mq_timedsend(r0, &(0x7f00005b1000), 0x0, 0x0, &(0x7f0000878000)) r1 = syz_open_procfs(0x0, &(0x7f0000c2c000-0x8)='net/arp\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000825000-0x8c)={0x0, @in6={{0xa, 0x0, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, &(0x7f0000eff000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00004fd000-0x47)={r2, 0x3f, "1ff3d76afbf4eb489c78408875b8c771cd4c42f1d08817b35204689994de9cd0f85bdb5ab5acbc3eecd4ede9e2786cc16e21d38174d6e062400573b62fc66a"}, &(0x7f000022a000-0x4)=0x47) getsockname$packet(0xffffffffffffff9c, &(0x7f00008eb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000d3f000-0x4)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f000046a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000951000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00005ab000-0xe8)={{{@in=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@dev}}, &(0x7f000025e000-0x4)=0xe8) getpeername(0xffffffffffffff9c, &(0x7f000085d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000b99000-0x4)=0x14) sendmsg$nl_route(r1, &(0x7f000017b000)={&(0x7f0000973000)={0x10, 0x0, 0x0, 0x20400}, 0xc, &(0x7f0000892000)={&(0x7f0000aab000)=@mpls_newroute={0x6c, 0x18, 0x10, 0x6, 0x1, {0x1c, 0x0, 0x80, 0x6, 0xff, 0x3, 0xff, 0xf, 0x1400}, [@RTA_DST={0x10, 0x1, [{0x1, 0x8, 0xfffffffffffffffa, 0xffffffffffffffc1}, {0x3, 0x762e, 0x1, 0x49a1}, {0x97, 0x100000000, 0x7, 0x2}]}, @RTA_OIF={0x8, 0x4, r3}, @RTA_OIF={0x8, 0x4, r4}, @RTA_OIF={0x8, 0x4, r5}, @RTA_OIF={0x8, 0x4, r6}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x1}, @RTA_DST={0x18, 0x1, [{0xf6, 0xd68c, 0x2, 0x6}, {0x4, 0x2, 0xffffffff, 0x2}, {0x9, 0x9, 0x7fff, 0xfffffffffffffc00}, {0x3, 0x10000, 0x6, 0x9096}, {0x3617, 0x200, 0x2}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000080) 2018/02/08 01:54:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00005c7000-0x8), 0x8) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000337000)=0x0) prctl$setptracer(0x59616d61, r0) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000377000-0x15)='/proc/self/net/pfkey\x00', 0x208000, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00001e7000-0x1c)=""/28) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/checkreqprot\x00', 0x2081, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00002ce000-0x103)={0x0, 0xfb, "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"}, &(0x7f00002f0000)=0x103) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00004d0000-0x8c)={r3, @in6={{0xa, 0x2, 0xffffffffffffff80, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0xfff}}}, 0x8c) 2018/02/08 01:54:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00009cb000-0xd)='dns_resolver\x00', &(0x7f0000233000)={0x73, 0x79, 0x7a}, &(0x7f0000c2a000), 0x0, 0xfffffffffffffffe) pipe2(&(0x7f00007e3000)={0x0}, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000459000-0x10)={0x0, 0x64, &(0x7f0000d96000)=[@in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x800}, @in6={0xa, 0x1, 0xffffffffffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x81}, @in={0x2, 0x1, @loopback=0x7f000001}]}, &(0x7f0000d9e000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00003af000-0x8)={r2}, 0x8) keyctl$setperm(0x5, r0, 0x80000) 2018/02/08 01:54:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0x4) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000670000), &(0x7f00000a7000)=0x4) splice(r0, &(0x7f0000350000+0xb1f), r0, &(0x7f0000809000-0x8), 0x0, 0x2) [ 61.439110] audit_printk_skb: 15 callbacks suppressed [ 61.439121] audit: type=1400 audit(1518054870.927:32): avc: denied { create } for pid=8008 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/02/08 01:54:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000b99000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) r0 = socket(0x0, 0x80000, 0x80000000) setsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f0000bfa000-0x4), 0x4) sendmsg$nl_generic(r0, &(0x7f000029a000-0x38)={&(0x7f00006d3000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000c7a000)={&(0x7f0000a67000)={0xb0, 0x1b, 0xb01, 0x0, 0x1, {0x15}, [@typed={0x10, 0x58, @u64=0x4e}, @generic="d936e668ac4a165b091b90e94a8112e460af155714bd0b2c5e684b862f1b83594faf586618448b17d11affbfd2c95f79e81833f031acf31e5da0984be3ecd4930d34340c7b724f0003154acffc497ec4a9c80b69be4d0d41b2bc0ed6e44e9f900c94c864c6bd5291c3fa961dd37412181d4d", @typed={0x18, 0x68, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x40008c0}, 0x40) r1 = socket(0x18, 0x0, 0x4) connect(r1, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) 2018/02/08 01:54:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d49000-0xd)='/dev/snd/seq\x00', 0x0, 0x2103) read(r0, &(0x7f00006d6000-0x1c)=""/28, 0x1f3) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00008c7000-0x68)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d5000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000b86000)) 2018/02/08 01:54:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ca2000-0xc)={0x0}, &(0x7f00000cb000)=0xc) pipe(&(0x7f0000c96000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00009de000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) capset(&(0x7f000070a000)={0x19980330, r0}, &(0x7f00005cc000-0x18)={0x4, 0x80, 0xffffffff, 0x7, 0x9, 0x66f5}) seccomp(0x1, 0x1, &(0x7f000002d000-0x10)={0x6, &(0x7f0000fac000-0x30)=[{0x9, 0x6, 0x20, 0x6}, {0x7f, 0x8, 0x6, 0x8}, {0x7f, 0x9, 0x8, 0x6}, {0x2, 0x26, 0x1, 0x6}, {0x1000, 0x1, 0x0, 0x1ff}, {0x9, 0x6, 0x7f, 0x21}]}) r2 = socket(0x11, 0x3, 0x5) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00001d8000-0x4)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fd4000), &(0x7f00008b6000-0x4)=0xc) r3 = getpid() ioctl$int_out(r2, 0x5460, &(0x7f000082c000)) getpgrp(r3) sched_rr_get_interval(r3, &(0x7f0000494000-0x10)) 2018/02/08 01:54:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000de6000)=""/126, 0x7e, 0x0, &(0x7f0000f3c000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000415000-0x4), 0x800) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001d4000-0x10)='/dev/sequencer2\x00', 0xdc000, 0x0) socketpair$inet6(0xa, 0x8080f, 0x1, &(0x7f0000dbf000)) dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) accept$unix(0xffffffffffffffff, &(0x7f00006f3000-0x4e)=@file={0x0, ""/76}, &(0x7f0000d7d000)=0x4e) r0 = syz_open_dev$urandom(&(0x7f0000c5f000)='/dev/urandom\x00', 0x0, 0x100) r1 = fcntl$getown(r0, 0x9) ptrace$setopts(0x4206, r1, 0x8, 0x1) 2018/02/08 01:54:31 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) fadvise64(r0, 0x0, 0xffffffff7fffffff, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000e38000)='user\x00', &(0x7f000028e000)={0x73, 0x79, 0x7a}, &(0x7f0000ea2000-0x1000), 0x0, 0xfffffffffffffffd) syz_open_dev$sndtimer(&(0x7f0000a47000)='/dev/snd/timer\x00', 0x0, 0x400) 2018/02/08 01:54:31 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000005000)={&(0x7f0000001000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000005000)=[{&(0x7f0000005000)=""/166, 0xa6}], 0x1, &(0x7f0000005000-0x2a)=""/42, 0x2a}, 0x22) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000007000-0x8)={0x0, 0xfffffffffffffff9, 0x7}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(r0, 0x6) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000007000-0x8)={r2}, 0x8) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}]}, 0x20}, 0x1}, 0x0) 2018/02/08 01:54:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008c7000)='/dev/hwrng\x00', 0x1, 0x0) connect$netrom(r0, &(0x7f000096d000-0x10)=@ax25={0x3, {"d9081c3e7b98dd"}, 0x200}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x23, &(0x7f00007db000-0x8)="e4a445eb7fff051c", 0x8) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000b37000-0x4)=0x3, 0x4) close(r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000908000-0x10)={0x0, 0x1c, &(0x7f000000c000-0x1c)=[@in6={0xa, 0x3, 0xfffffffffffffc01, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x8}]}, &(0x7f00008dc000)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000014e000)={r2, 0x5afc, 0x3, 0x9}, &(0x7f0000da8000-0x4)=0x10) 2018/02/08 01:54:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000afd000)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r1, &(0x7f000089c000)=@generic={0x1, "8492633227d35b530c73cca5ff605dcf0edde861fa1724bd88aa08dbeb4a412f1cbc95f50c7310a00fc428389c088152fc4d8507bf7607dfd319a5f65f2c3ecc63b093607f2d2e27a33301c7dc1f0d41e919669a2c5cccb978613e9eae9f440d3b1abd9f18bc95d796a834e0d2f2a853de2af3821ca868011aef28724656"}, 0x80) bind(r0, &(0x7f0000d22000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) 2018/02/08 01:54:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x0) socketpair$inet6(0xa, 0x8000f, 0x3, &(0x7f0000973000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000010b000-0xb)={0x5c, 0x6, 0x64c0259a, 0x6b, 0xffffffff, 0xe0f7, 0xd3, 0x0, 0x7, 0x7, 0x100000001}, 0xb) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaf000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000831000-0xc)) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003b0000)='/selinux/enforce\x00', 0x4000, 0x0) setsockopt$inet_dccp_int(r3, 0x21, 0x0, &(0x7f00002e4000-0x4)=0x8, 0x4) 2018/02/08 01:54:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00003e6000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2018/02/08 01:54:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000665000)={0xaa, 0x3}) r1 = open(&(0x7f0000929000-0x8)='./file0\x00', 0x12000, 0x22) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000a9a000-0x10)={0x2, 0x9fc6, 0x18d, 0x4}) write$selinux_context(r1, &(0x7f00000d8000)='system_u:object_r:updpwd_exec_t:s0\x00', 0x23) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00007da000-0xc)={0x7, 0x1, 0x7, 0x400, 0x7}, 0xc) pipe(&(0x7f0000eeb000-0x8)={0x0, 0x0}) accept$inet(r2, &(0x7f0000913000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000bd2000-0x4)=0x10) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000012000-0x10)={&(0x7f0000001000/0x4000)=nil, 0x4000}) 2018/02/08 01:54:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000222000-0x8)={0x0, 0x1}, &(0x7f0000dfc000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00007fd000)={r1, @in6={{0xa, 0x1, 0x9, @empty, 0x800}}}, 0x8c) 2018/02/08 01:54:31 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000a32000-0x4)) fcntl$addseals(r0, 0x409, 0x9) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fd6000-0x16)='/selinux/checkreqprot\x00', 0x180, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00001cc000-0x4)=0x9, 0x4) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000e73000-0xe8)) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000fd6000)={0x9, 0x1, 0x6, 0x3, "32063924815be97af8c3a73e80e3cf1c3245f191daa8b0d91d8a860c9df7d0d5"}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00008d0000)={0x0, 0x0, &(0x7f0000fd6000+0xedd)}) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000772000-0x10)={0x0, 0x0, &(0x7f0000fd7000)}) 2018/02/08 01:54:31 executing program 2: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e6d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000e6d000)={0x0, 0x97, "97669215f16c77bfa3f96ea1140f6293cf9161051475dfa90326870296b201e1e901cfcba4244808279c88275512609d7e97e6c471e26d431d5f7f4061c47b4007b142fb8c30acd980d35513fdbaf3ebf820bce8a2a8ab1be80cfed6a9c476b3459d77bb535cdd1f4d15dec936c297bc245c61e18a5e8db7957baed7842a34781702af9d5611b75acae5564ce978a4d011aaad15fcc534"}, &(0x7f0000b77000)=0x9f) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e6e000-0x8)=@assoc_value={r1, 0x5}, 0x8) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f00003dc000)=@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}]}, 0x18) 2018/02/08 01:54:31 executing program 5: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f000030f000-0x10)=@ax25, &(0x7f0000001000-0x4)=0x10, 0x80000) r2 = accept$netrom(r1, &(0x7f0000a41000)=@ax25, &(0x7f0000bd5000)=0x10) waitid(0x2, r0, &(0x7f0000e68000-0x10), 0x20000003, &(0x7f0000495000-0x90)) pkey_alloc(0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x10043, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1022100}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000-0xc0)={0xc0, 0xe, 0xa, 0x24, 0x6, 0x2, {0xf, 0x0, 0xa}, [@generic="06ff0ae68b33c737b816954bf40f0ca6ecc63019c5ef9731a3e01ad83127ff85897fd6cb356470e84ddb92aa01617fb60952ddc7f5eeb65fd1623a694f28f07a5a303ff09c416371fb16ce37d4bc77a149dac3d36c7780fbcf07e1ec80f0a46dab885eeed9c3139294a11d6cc719e5d608fbd77d00c5230394ab66d20dfbeb77d806208cfa5cea782549d459c2513be66deeddb520f1d56a927bbcd735ffc13db830ef163d3283bfe59b"]}, 0xc0}, 0x1, 0x0, 0x0, 0x4011}, 0x80) fcntl$addseals(r2, 0x409, 0x6) 2018/02/08 01:54:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1b) getpeername$inet6(r0, &(0x7f00005e4000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000825000)=0x1c) getitimer(0x1, &(0x7f00002c3000-0x20)) timer_gettime(0x0, &(0x7f000042f000-0x20)) clock_nanosleep(0x0, 0x1, &(0x7f0000bd6000+0x699), &(0x7f000072b000)={0x0, 0x0}) nanosleep(&(0x7f0000de3000)={0x0, r1}, &(0x7f0000e86000-0x10)) 2018/02/08 01:54:31 executing program 5: futex(&(0x7f00002af000), 0x88, 0x0, &(0x7f0000191000)={0x0, 0x989680}, &(0x7f0000001000-0x4), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x101440, 0x100) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000edf000)="67c28456bb8af67853698ef9de37bbc011c9f53e7091298aed6d92854c9c5e771d2faf73b06a6d95b68debac2f383ab8ade5863034e07d401bc208b934615080df5da4e8bdf3a183c9e2fcd68ad3214df1b0021ccc1c3263379cc6914bc9381b363e760a46ca1ddd8f98d19aae2095de898ea0f5a87cb6872e9f51d47c496ba954acec9f68b2a8c3263e8d183c8859801b6b230dcf8e04e3a1208212e9e21f87c080450c2fe151a1ed188e1cd2d0c678972d21c2c1b13677da9753596e0e5a7f06fb", 0xc2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@multicast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@mcast1}}, &(0x7f0000002000-0x4)=0xe8) r2 = getgid() fchown(r0, r1, r2) 2018/02/08 01:54:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005b0000-0x9)='/dev/sg#\x00', 0x100, 0x806) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/02/08 01:54:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') ioperm(0x2e, 0x80, 0x0) preadv(r0, &(0x7f0000b25000-0x50)=[{&(0x7f00006b2000)=""/8, 0x8}, {&(0x7f0000831000-0x1000)=""/4096, 0x1000}], 0x2, 0x80000000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000e1000-0x4)=0x2, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f63000)={0x2, {{0xa, 0x2, 0xfffffffffffffffc, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}, 0x1, 0x7, [{{0xa, 0x1, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, {{0xa, 0x2, 0xfffffffffffffb66, @mcast1={0xff, 0x1, [], 0x1}, 0xaf}}, {{0xa, 0x3, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x2}}, {{0xa, 0x1, 0x1000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}}, {{0xa, 0x2, 0x7fc, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7fff}}, {{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}, {{0xa, 0x1, 0x7f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x14000}}]}, 0x410) 2018/02/08 01:54:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000e97000)=@hopopts={0x0, 0x6, [], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x31b, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, 0x38) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000059b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000164000-0x4)=0x0) stat(&(0x7f000066e000)='./file0\x00', &(0x7f0000176000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00003ab000-0x8)=[0xffffffffffffffff, 0x0]) sendmsg$unix(r1, &(0x7f000084f000)={&(0x7f00006db000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000568000-0x60)=[{&(0x7f000064b000-0xb2)="c375dfac1e5bfd679d616d2913279e807461a57e4a31dcad9e0ea4917f769ce3893a022ffc6ebbd094fe766b621a9f45636d4d12e47d7208381e63a630847b9c1670ab805156ac3bfd5da865a4203047a4df557e52318bdcbcdcf83585665e3213a16f6506630bcb516fa5320d01439744324527c310ac044d1e0bc2555ed878c8cfc3f3afc16853fcdae80faee23dd6762e12bf7718188925c0049dc8e9087a37086c7f700a37156c426ac7d0b370baa929", 0xb2}, {&(0x7f00009b7000)="e32d5c283ee83d3f8aee2002a504b2d68011e651fad02a243be27b55b1999c2fea13db85813dea93fcd0145f837d6e3f0590805322eb3c45aa13f11f901a33475feb8fe9a36bd3eefb", 0x49}, {&(0x7f0000093000-0x4f)="0bc9c3560826ebfeee98baa0f11d75071b378a5c8565afc9ea88e9d2223a7d538d98e3915c4f518d57d10b45ce6d2b8c32214cb995b68b56f10940585895af5cbdfa7df1e6d5737cc66c6c9f875ed3", 0x4f}, {&(0x7f0000a59000-0xfa)="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", 0xfa}, {&(0x7f00007fe000)="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", 0xfc}, {&(0x7f0000817000+0x78b)="f2027b0fb0ac57d64528a5b371b27ee8193ea7e92ad36ac1aed50747b92ca2b4d78b8469420fdd4d3952dfb64fdeb3175587139508e717450b7282292556270e933b627e64b2e039336b4d94dc789be22d61546a471bcc5b67ba6b4c5e19bbe26a8d92af6007d64199ccbf87c1e78e50f57be818e0da2bf56d6524b9e6723cf49cdbaf77c6de536a189f3160b0a82cfdb881e5c4", 0x94}], 0x6, &(0x7f0000fb3000-0x68)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x68}, 0x20000000) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/08 01:54:31 executing program 2: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) ptrace(0xffffffffffffffff, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x2000000000004206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fa3000)='/dev/pktcdvd/control\x00', 0x802, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000fa4000-0x50)={{0x9, 0x2}, {0x8, 0x4}, 0x2, 0x1, 0x7}) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000c31000-0x8)={@local={0x0, 0x0, 0x0}, @rand_addr}, &(0x7f00004b6000)=0x8) ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000237000)={&(0x7f00005b9000-0x40)=""/64, 0x40}) 2018/02/08 01:54:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000249000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x541a, &(0x7f0000c6b000)) ioctl$TCSBRKP(r0, 0x5425, 0x100000001) 2018/02/08 01:54:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x42e1d9, {0xffffffbffffff270}}, &(0x7f00005ee000-0x20), 0x8, &(0x7f000017a000-0x8)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) delete_module(&(0x7f00002d5000-0xb)='user+nodev\x00', 0x800) syz_open_procfs(0x0, &(0x7f00006e0000-0xa)='attr/prev\x00') 2018/02/08 01:54:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x2000000000002}, {{0x77359400}}], 0x30) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d81000-0xb)='/dev/hwrng\x00', 0x1, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000a30000)) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000735000-0x4)=0x1) 2018/02/08 01:54:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common="6c6f3a0000000000000000000600", 0x0}) sendmsg$nl_route(r0, &(0x7f000096e000)={&(0x7f000067a000-0xc)={0x10}, 0xc, &(0x7f0000608000)={&(0x7f00006ef000)=@bridge_delneigh={0x24, 0x1d, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r1}, [@NDA_DST_IPV4={0x8, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x24}, 0x1}, 0x0) 2018/02/08 01:54:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x420801, 0x0) getdents(r0, &(0x7f0000fe9000-0x47c)=""/2062, 0x80e) 2018/02/08 01:54:31 executing program 5: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000018000-0x18)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000+0x763)="897e329e2c4ebafb167647032789e65183d326716cc7b8e7fa4653042455ecdd5624ee755189e36fa5bcd16265b4bfeffb06c889b64436e9deeb66a8eefcd7e49490e860da86477528") 2018/02/08 01:54:31 executing program 6: process_vm_writev(0x0, &(0x7f0000e62000-0x10)=[{&(0x7f0000816000)=""/51, 0x33}], 0x1, &(0x7f0000004000-0x30)=[], 0x0, 0x2000e000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000001000-0x5c)={0x8, 0x3, {0x0, 0x0, 0x9, 0x3, 0x3}}) 2018/02/08 01:54:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000916000-0x8)='./file0\x00', 0x40, 0x40) modify_ldt$write2(0x11, &(0x7f0000cbc000-0x10)={0x810, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x9}, 0x73) execveat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000edb000-0x9)="747275737465641e00", &(0x7f0000077000-0x1)='\x00'], 0x1000) socket$inet(0x2, 0x80804, 0x6) execveat(r0, &(0x7f00005dd000)='./file0/file0\x00', &(0x7f0000521000)=[&(0x7f000058e000-0x18)='vboxnet1+selinuxtrusted\x00'], &(0x7f00008d3000)=[&(0x7f0000391000)='\x00', &(0x7f0000733000-0x1)='\x00', &(0x7f0000e16000-0x1c)='\\Jvboxnet0posix_acl_access[\x00', &(0x7f0000714000-0x11)="a1217472757374656473656c696e757800", &(0x7f0000aea000-0x2)='&\x00'], 0x1000) 2018/02/08 01:54:31 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000e75000)) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="0100000001000600", 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) r2 = openat(0xffffffffffffff9c, &(0x7f0000be4000-0x8)='./file0\x00', 0x183, 0x54) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000f64000)=0x9) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000f65000-0x6)={0x0, 0x1}, &(0x7f0000f65000-0x4)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f65000-0xc)={r3, 0x6651}, 0xc) sync() openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r1, 0x404, r0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0xffffffff00000001}) socket(0x15, 0x8000b, 0xffffffffffffffff) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') pwritev(r4, &(0x7f000000d000)=[{&(0x7f0000014000-0xa8)='P', 0x1}], 0x1, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r4, 0x801054db, &(0x7f000001c000)=""/182) r5 = getpgrp(0x0) prctl$setptracer(0x59616d61, r5) delete_module(&(0x7f0000003000-0x2)=']\x00', 0x200) sendfile(r4, r4, &(0x7f0000004000), 0x3767) 2018/02/08 01:54:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008d7000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f000011a000)='./file0\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r0) 2018/02/08 01:54:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00002b7000)={0x2, 0x0, @empty}, 0x10) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f00007d2000+0xe25), 0x4) connect$inet(r1, &(0x7f0000ba6000)={0x2, 0x0, @empty}, 0x10) r2 = open(&(0x7f00003e5000)='./file0\x00', 0x181200, 0x80) ioctl$TIOCNXCL(r2, 0x540d) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000d11000)={0xff, 0x2, 0x2}) [ 61.837674] TCP: request_sock_TCP: Possible SYN flooding on port 20020. Sending cookies. Check SNMP counters. [ 61.847069] device lo entered promiscuous mode [ 61.860698] device lo left promiscuous mode [ 61.953423] device lo entered promiscuous mode [ 61.958958] device lo left promiscuous mode 2018/02/08 01:54:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x20, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000495000-0x4)=0x105) r1 = syz_open_dev$sg(&(0x7f0000c6b000-0x9)='/dev/sg#\x00', 0x1, 0x10b180) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005ab000-0x15)='/proc/self/net/pfkey\x00', 0x18000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000a91000)={{0x6, 0x224}, {0x99, 0x10001}, 0x9, 0x2, 0x5}) fremovexattr(r1, &(0x7f0000b28000)=@random={'os2.', '\x00'}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00002f1000-0x2b)={0x0, 0x23, "3f48dbb777ee58449587d05114a81a03b808212e6ebc579cdac1a5d472018a46a9b9ee"}, &(0x7f000055d000)=0x2b) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000745000-0x8)={r3, 0x4bb4}, &(0x7f00001a7000)=0x8) syz_open_dev$tun(&(0x7f0000953000-0xd)='/dev/net/tun\x00', 0x0, 0x0) close(r0) 2018/02/08 01:54:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007c4000-0x1d)="440cf1d400000000dd", 0x9) openat$autofs(0xffffffffffffff9c, &(0x7f0000a68000-0xc)='/dev/autofs\x00', 0x400000, 0x0) 2018/02/08 01:54:31 executing program 0: futex(&(0x7f00002af000), 0x8a, 0x0, &(0x7f0000191000), &(0x7f0000001000-0x4), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0x574, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000de6000-0xa0)={0x0, @in6={{0xa, 0x0, 0x81, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3ff}}, 0x70000000, 0x9, 0xfffffffffffffffb, 0x6, 0x40}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000aa9000-0x8)={r1, 0x6}, 0x8) 2018/02/08 01:54:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x0, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000541000-0x11)='/dev/vga_arbiter\x00', 0x101a00, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000b7f000-0x4)=0x9) 2018/02/08 01:54:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000066e000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) mount(&(0x7f00007a2000)='./file0\x00', &(0x7f0000456000)='./file0\x00', &(0x7f0000634000-0x6)='tmpfs\x00', 0x20, 0x0) mount(&(0x7f0000177000-0x8)='./file0\x00', &(0x7f00009c9000)='./file0\x00', &(0x7f0000b14000)='mqueue\x00', 0x0, &(0x7f00000ba000)) 2018/02/08 01:54:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000004d000)={0x0}) ppoll(&(0x7f0000209000-0x28)=[{0xffffffffffffffff}], 0x1, &(0x7f000085c000)={r0}, &(0x7f0000ec6000), 0x8) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f0000f77000)) clone(0x0, &(0x7f00006f3000), &(0x7f0000d6b000), &(0x7f0000d4d000), &(0x7f0000a59000-0xff)) fstatfs(0xffffffffffffffff, &(0x7f0000db8000)=""/134) clone(0x0, &(0x7f0000290000), &(0x7f0000b02000), &(0x7f00000ab000-0x4), &(0x7f00005c5000)) memfd_create(&(0x7f000054a000)='\x00', 0x0) wait4(0x0, &(0x7f0000e6c000), 0x40000000, &(0x7f0000870000-0x90)) exit_group(0x0) waitid(0x0, 0x0, &(0x7f0000934000), 0x40000005, &(0x7f0000001000-0x90)) 2018/02/08 01:54:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000e3b000)='user\x00', &(0x7f0000fe0000)={0x73, 0x79, 0x7a}, &(0x7f0000fe1000-0x7)='o', 0x1, 0xfffffffffffffffc) r0 = add_key$keyring(&(0x7f000047e000)='keyring\x00', &(0x7f000054d000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000a7e000)='keyring\x00', &(0x7f000024e000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) keyctl$update(0x2, r0, &(0x7f000050d000), 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000eac000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/08 01:54:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000ca9000-0xc)={@empty, @multicast1=0xe0000001, 0x2}, 0xc) r1 = socket$inet6(0xa, 0x80000, 0x6) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00003ae000)={0x4, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}}, {0x2, 0x3, @multicast2=0xe0000002}, 0x4, 0x6, 0x6, 0x948, 0xeff, &(0x7f0000b8b000)=@common='erspan0\x00', 0x4, 0x5, 0x7cc5}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00005ae000-0x5)='htcp\x00', 0xffffffbf) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty}, 0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000125000)='/dev/vga_arbiter\x00', 0x20004, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00001aa000-0x8)={0x0, 0x8c}, &(0x7f00000c0000)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000eb9000-0x4)=0x0) r5 = geteuid() lstat(&(0x7f00002b9000-0x8)='./file0\x00', &(0x7f0000505000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() fstat(r2, &(0x7f0000a20000)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() ioctl$TIOCGSID(r2, 0x5429, &(0x7f000079a000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00005fd000)={{{@in6=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f00009c7000)=0xe8) getgroups(0x2, &(0x7f00001f4000)=[0x0, 0x0]) sendmsg$unix(r2, &(0x7f0000103000-0x38)={&(0x7f0000d74000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00009b0000-0x20)=[{&(0x7f00006d6000)="5d67248edf50be3adae67eba28b1fd3b149f9f6c46eb4c661489b2f1264f648ebc73d91673b3c73813decce70c3694370481764c2319fbb9822d96ec2dc8941765668cd3804d2f16c11c1aaa80d17db288d5a89618b3c21a70bd511ddba85fdd02d9c4aaf0712bd1cf175d549fe75e121dfd1d4f6231ca517e3582cde253df2fbb50f7f2f873335452afaf644ebed0d747d7adacabfadd6128a1a4f205001a019aa00554d081fc19ef", 0xa9}, {&(0x7f0000c1c000)="954009f456a33d368e44cb3e67763af3a5db79beec7f0d7a6608c14b86804455bec1523b5049e80c909cbf5b59d366a07872d5cb8f5b3a3b551a87f89b6cfeb10dc2a6eb988381d4ab15cda064dcf41dbff02b21eca301346858e1d33d57c239fdc941010584310a3abbde22b2d370c0b3706b9eb693caaab9bee35379095f60daadc7a84b2224a44ecfadc817459359460161997033571f061daeab3994b3", 0x9f}], 0x2, &(0x7f0000248000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x78, 0x24004000}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00004b1000)={r3, 0xf9, "a1a85993cbdd113d9d4f46c807fcd070a5b227fa8173e0af32746d58cfff4035f305a5f53f27d50d149018d5409e32303df974b4f6bfd1e479d6a43d46c0142e1e4018197bcc08e0fea93dc3b6dc2719dc4d27b73897df45372c372195a13c30a264ca0fe945082724d201bf7b68bcca0ad500a6fe1165f24c134e791b07824b998a48c34b702aa3916c702f1ed604eef8e1578a0987bc910790c712f3c354935530671f5a07a3954f7dd2d4e166587fd8a48c2b63f9bfb58206b85356fb7cb371df1eae239a7b8ba0c23d4d120e0d23f2e1658733b12d9bd6824d543312f4522bd5fd3caedc9283877c7ed58acfaaabcb67a3381ac011b521"}, &(0x7f000062c000-0x4)=0x101) 2018/02/08 01:54:31 executing program 7: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe8000-0x1)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) chroot(&(0x7f0000b67000)='./file0\x00') mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f000019e000-0x8)='overlay\x00', 0x8ff8c, &(0x7f00002e9000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fe6000)='/dev/sg#\x00', 0x1, 0x549042) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000074b000)={0x6, &(0x7f0000fe7000-0x30)=[{}, {}, {}, {}, {}, {}]}) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/02/08 01:54:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) chroot(&(0x7f0000570000-0x8)='./file0\x00') sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000dd2000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_MASTER={0x8, 0xa}]}, 0x3c}, 0x1}, 0x0) pread64(r0, &(0x7f0000ed9000-0x58)=""/88, 0x58, 0x0) 2018/02/08 01:54:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7a, 0x0) 2018/02/08 01:54:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000544000)=@file={0x1, './file0\x00'}, 0xa) signalfd4(r0, &(0x7f000002a000-0x8)={0x2ca}, 0x8, 0x80800) 2018/02/08 01:54:31 executing program 5: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0xa, 0x2, 0x88) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000b000)={&(0x7f0000483000)=@nfc_llcp={0x27, 0x3, 0x7c, 0x2, 0x1, 0x3ff, "1e527373839628e6c0e8016d80f1c5c6ba7b0938f4ce7ae0e36edfa79bbbe7461d2f7613652d43e2192d23120e64e0259abcb2e51a9110543e7a7d9c0ab878", 0x70}, 0x245, &(0x7f0000db7000)=[], 0x0, &(0x7f0000f9e000-0x2f8)=[{0x0, 0x10a, 0x2, "a26db7179641259a2ae47fbe9b24f34a280fb88b6d9ad35e31d506e4a2a876832c4121c8"}, {0x0, 0x101, 0x5, "7b36f5d0e4ff0addea02caf6b45a4f9424798eb04881ebaed9eeb34520ecd4684b4ee440169a1d7bdd5cba26aa0d25d6b2617a75dc7f6ecc864a45f648aaa1ae0ddbdce3bfcae9eff867025977738f5ba5992df05fc013f8e14f6e9cb02980a1335335cecc010e6a3bc5c0b4c68addd424dbd7f09e2d0a899308291701eb44f7a50083d11466613dca3e13db353feb0cff7519aa084b45e2259e170883d35d8204f1f1907ddb6f079d758243477ee4cf32bb40e4df2a58bcc8de74a6ccc8872fd6ced70a1913f717d390f782de19be74823c374a9ec6931c5f0df160c6ad7098aaefc803eeb36a8d"}, {0x0, 0x100, 0x10000, "524789e842f5caed493c3f27a0ed77488e4f3bfa043ebce3728fcf0e951a1963448adf168024ed2954dc05de22ba95e655692f7c3201de120831fd43f956c19f6e248640d94d40c16ee599082b9f3c17beacc65d59332e3842ce2d3f32966eb5632b35f367633391662fb82d7af077aaf41bfcd00b6eb5dd31e72c073b0028cd71742aafbbb2b1045f44e6af53a26a7f1ca6bececf9e557056799436171a545efd3a2401245765c2e4e7c70288646501b86f107c9234f5320d24ee6aea2587f3ba83b2d8bdbc0b71ee438c0aef0b733ad711df2fc1f13863a96494ce36de2b99"}, {0x0, 0x1, 0x81, "daa775f0bd281065800e269802bfdaa790df78528a83eb34d09903f8e97c8d44b107f7c45544326c23a5f4dbe57f59917ea21e898201066012886068bc1e3383d46e494c79ce4a76ca43359e7510c35e231805de38530d80c6bd579b09f787f09867eda1eaae26aff3dbadab719775ca3cb1a1226858e074cdef6c7546bfc7e515ba698b3e9a623512dd692e2a46c07f4c51f47f28f37607aaaafa21fafe1ebc955389e569e40c92a68d176cd8ae6c69bd62b41cdf5c9c148a541ae44cb9011a4244f3f638"}], 0x720}, 0x0) 2018/02/08 01:54:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000fb5000-0x60)=@hopopts={0x0, 0xa, [], [@calipso={0x7, 0xffffffffffffff1e, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00009d9000)={0x0, 0x6}, &(0x7f0000035000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000292000)={r1, 0x2}, 0xc) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016a000)=@dstopts={0x0, 0x0, [], []}, 0x8) socketpair$inet(0x2, 0x0, 0x3, &(0x7f0000bb2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000b5c000)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f000038f000-0x4)=0x8c) 2018/02/08 01:54:31 executing program 2: unshare(0x400) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d96000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000002000-0x4)=0x3) read(r1, &(0x7f0000147000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f000010d000)={0x15d, 0x2, {0xffffffffffffffff, 0x1, 0x4, 0x1, 0xf8}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000050000-0x68)={0x7, 0xfffffffffffffffe, 0x10000, {0x77359400}, 0x74, 0xffff}) r2 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f0000001000-0x85)=""/133, 0x3cb, 0x10000000000000) 2018/02/08 01:54:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a03000)='/dev/rtc\x00', 0x109000, 0x0) fcntl$setstatus(r0, 0x4, 0x400) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f63000-0x10)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r1, &(0x7f0000a85000)=@access={'system_u:object_r:apt_var_lib_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x32, 0x325}, 0x54) 2018/02/08 01:54:31 executing program 7: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000249000), 0x10) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) 2018/02/08 01:54:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008b3000-0x10)={0x0, &(0x7f0000df4000-0x10)=[]}, 0x10) 2018/02/08 01:54:31 executing program 6: mmap(&(0x7f0000000000/0x9fd000)=nil, 0x9fd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009fd000)={0x0}, &(0x7f00001da000)=0xc) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f00009fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f0000416000-0x38)={0x0, 0x0, &(0x7f0000305000-0x10)={&(0x7f00009fe000)={0x2, 0x12, 0x5, 0x0, 0x10, 0x0, 0x1, 0x1, [@sadb_x_filter={0x5, 0x1a, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x9}, @sadb_spirange={0x2, 0x10, 0x2, 0x2}, @sadb_x_filter={0x5, 0x1a, @in6=@empty, @in=@broadcast=0xffffffff, 0x5, 0x10}, @sadb_spirange={0x2, 0x10, 0x0, 0x3}]}, 0x80}, 0x1}, 0x4000000) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00003d5000-0x4)=0x3, 0x4) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00009ff000-0x4)=r1) sendmsg$nl_generic(r0, &(0x7f00009fe000-0x38)={&(0x7f000007d000-0xc)={0x10}, 0xc, &(0x7f00009fd000)={&(0x7f000042b000)={0x3c, 0x22, 0x2ff, 0xffffffffffffffff, 0x2, {0x1}, [@nested={0x28, 0x7b, []}]}, 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x81) mmap(&(0x7f00009fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f00008d4000-0x15)=""/21, &(0x7f00009ff000-0x4)=0x15) readv(r0, &(0x7f00009fc000)=[{&(0x7f00009fc000)=""/8, 0x8}], 0x1) 2018/02/08 01:54:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) sendto$inet6(0xffffffffffffffff, &(0x7f00001c0000-0x56), 0x0, 0x0, &(0x7f00007ff000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f79000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a033533c000035db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e3f800", @ifru_flags=0x2fd}) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000a7d000-0x60f)="d6", 0x1, 0x20000810, &(0x7f00006ad000-0x1c)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) mlockall(0x3) 2018/02/08 01:54:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) epoll_create1(0x80000) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00005e0000-0x4)) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000322000)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f00007e7000-0x8)=[0x1, 0x5c1c3bad]) ioctl$int_in(r0, 0x5452, &(0x7f00005cb000-0x8)=0x5) r3 = syz_open_dev$mice(&(0x7f00006f8000)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000cf8000)=""/175) setsockopt$inet6_tcp_int(r3, 0x6, 0x0, &(0x7f0000e3d000-0x4)=0x7, 0x4) r4 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000006000-0x54)}) 2018/02/08 01:54:31 executing program 2: unshare(0x400) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d96000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000002000-0x4)=0x3) read(r1, &(0x7f0000147000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f000010d000)={0x15d, 0x2, {0xffffffffffffffff, 0x1, 0x4, 0x1, 0xf8}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000050000-0x68)={0x7, 0xfffffffffffffffe, 0x10000, {0x77359400}, 0x74, 0xffff}) r2 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f0000001000-0x85)=""/133, 0x3cb, 0x10000000000000) 2018/02/08 01:54:31 executing program 1: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000038000)=0xffffffffffffffff, 0xffffffffffffff78) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000002, &(0x7f0000039000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0xffffffffffffffff}, 0x14) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0x219}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000038000)='/dev/hwrng\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000001a000)={0x9, 0x3, 'client0\x00', 0x1, "ae1a43794b9a2cf6", "762509e6e3a841e8f6223d902742b87735490a2d402e8a48ec814695003279b1", 0x7972, 0x3}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000039000-0xda)={{{{0x2, 0x3, @multicast2=0xe0000002}}, {{0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0xffffffff}}}, 0xec84, 0x9, 0xffffffff, "d8789b3e9d2de27e2f8c5a3af6d0b2b7adb692491281299e4a6af45323d1f1a7940019a6e384655777f109e6e52ea40e03149a5c1b0696e72e24e2d960933a46b043a33f1f9ce37f66b0e49a16c06714"}, 0x160) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000700000)='./control\x00', 0x80) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x1c) rename(&(0x7f0000f18000-0x10)='./control\x00', &(0x7f0000032000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000027000-0x44)) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000abf000)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e07000-0x28)={@common='gretap0\x00'}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f23000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/02/08 01:54:31 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000010000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000008000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/02/08 01:54:31 executing program 2: unshare(0x400) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d96000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000002000-0x4)=0x3) read(r1, &(0x7f0000147000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f000010d000)={0x15d, 0x2, {0xffffffffffffffff, 0x1, 0x4, 0x1, 0xf8}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000050000-0x68)={0x7, 0xfffffffffffffffe, 0x10000, {0x77359400}, 0x74, 0xffff}) r2 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f0000001000-0x85)=""/133, 0x3cb, 0x10000000000000) 2018/02/08 01:54:32 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) timer_create(0x0, &(0x7f0000011000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000004000)) timer_gettime(0x0, &(0x7f0000003000-0x20)) 2018/02/08 01:54:32 executing program 2: unshare(0x400) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d96000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000002000-0x4)=0x3) read(r1, &(0x7f0000147000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f000010d000)={0x15d, 0x2, {0xffffffffffffffff, 0x1, 0x4, 0x1, 0xf8}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000050000-0x68)={0x7, 0xfffffffffffffffe, 0x10000, {0x77359400}, 0x74, 0xffff}) r2 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f0000001000-0x85)=""/133, 0x3cb, 0x10000000000000) 2018/02/08 01:54:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000069f000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000395000)=0x10, 0x80000) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000de5000-0x15)='/dev/pktcdvd/control\x00', 0x102, 0x0) sendmsg$key(r1, &(0x7f0000a3a000-0x38)={0x0, 0x0, &(0x7f0000dfe000-0x10)={&(0x7f0000e46000)={0x2, 0x3, 0xffffffff, 0xf, 0xc, 0x0, 0x4, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xfd}, @sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0x3, 0x0}, @sadb_x_sa2={0x2, 0x13, 0x1000, 0x0, 0x0, 0x1, 0x1}, @sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x7, @in=@broadcast=0xffffffff, 0x2, 0x0, 0x14}]}, 0x60}, 0x1}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000723000)={0x3, 0x3, 0x0, 0x8, 0x1}, 0x14) r2 = syz_open_procfs(0x0, &(0x7f0000973000)='net/fib_trie\x00') pread64(r2, &(0x7f0000970000), 0x151, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xffffffff80000000) times(&(0x7f00005ff000-0x20)) [ 62.489262] binder: 8237:8248 Acquire 1 refcount change on invalid ref 0 ret -22 [ 62.525880] binder: 8237:8248 unknown command 0 [ 62.539666] binder: 8237:8248 ioctl c0306201 2000a000 returned -22 [ 62.562330] binder: 8237:8269 Acquire 1 refcount change on invalid ref 0 ret -22 [ 62.562338] binder: 8237:8269 unknown command 0 [ 62.562345] binder: 8237:8269 ioctl c0306201 2000a000 returned -22 [ 64.946462] IPVS: Creating netns size=2536 id=10 2018/02/08 01:54:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000860000)='/proc/self/net/pfkey\x00', 0x100, 0x0) write$selinux_create(r0, &(0x7f0000808000)=@access={'system_u:object_r:usb_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x37, 0x30}, 0x43) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f000062c000-0x8)='./file0\x00', 0x1) rename(&(0x7f000001d000-0xe)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') 2018/02/08 01:54:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d96000)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000002000-0x4)=0x3) read(r1, &(0x7f0000147000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f000010d000)={0x15d, 0x2, {0xffffffffffffffff, 0x1, 0x4, 0x1, 0xf8}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000050000-0x68)={0x7, 0xfffffffffffffffe, 0x10000, {0x77359400}, 0x74, 0xffff}) r2 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r2, &(0x7f0000001000-0x85)=""/133, 0x3cb, 0x10000000000000) 2018/02/08 01:54:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000000000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f000099e000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$tun(&(0x7f000060a000-0xd)='/dev/net/tun\x00', 0x0, 0x2000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e19000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000e4c000)=0x5, 0xfc45) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) close(r1) socketpair(0xb, 0x0, 0x0, &(0x7f0000f6a000-0x8)) r2 = add_key(&(0x7f0000828000)='rxrpc_s\x00', &(0x7f0000d68000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000c04000-0xb6)="2a7931cda0cfeb1b0d57582a88021eae935ef995bc36e3c9459f05ca86fc00f24d3199bd7f07f0263e44bd96b7adc5c9be570b4824da0b76c685e0a61311737abfc0230bb5e332f3340508d5fec229b02b209758df30932adfdd973226085f1b3a6055c51f86b9235d5503926eb6b58c90e0d3f3da06c4483c8be0d247a9a864316d8a6ba6f007e48d29a3915e8f50deadb323f98ea24c4d2a903bff04bf7e6c8807c6e318d9afbfdc879be2890339ab8d92b6c398f8", 0xb6, 0xfffffffffffffffe) r3 = request_key(&(0x7f0000cb1000)='encrypted\x00', &(0x7f00008a3000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000361000-0x1e)='/selinux/commit_pending_bools\x00', 0xfffffffffffffffc) keyctl$link(0x8, r2, r3) 2018/02/08 01:54:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b95000)='/dev/rtc\x00', 0x2000, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00008de000)) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000a63000-0x10)={0x2, &(0x7f000005e000-0x8)=[0xf1d, 0xb7b5]}) r1 = socket(0x10, 0x80002, 0x0) fcntl$setflags(r1, 0x2, 0x1) write(r1, &(0x7f00007bb000-0x26)="260000005e0009000000eaf83a0000000000000002000000fbffffff000008db1ee9ff4435ea", 0x26) 2018/02/08 01:54:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="00640001000445") getdents64(r0, &(0x7f0000f73000-0x159)=""/528, 0x210) ioctl$int_in(r0, 0x5452, &(0x7f0000ac1000)=0x7) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/02/08 01:54:34 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000003000)=0x28) 2018/02/08 01:54:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a1d000)={0x0, 0x0}) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f000039d000)={@empty, @rand_addr=0x20, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000844000)='/dev/ppp\x00', 0x0, 0x0) r2 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, r2, 0xffffffffffffffff, r1, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000176000)) gettid() seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r3 = inotify_init() r4 = epoll_create1(0x0) flock(r4, 0x2) dup3(r3, r4, 0x0) 2018/02/08 01:54:34 executing program 7: mmap(&(0x7f0000000000/0xd54000)=nil, 0xd54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d53000)='ns\x00') bind(r0, &(0x7f000077a000)=@un=@file={0x1, './file0\x00'}, 0xa) openat$sequencer(0xffffffffffffff9c, &(0x7f0000060000)='/dev/sequencer\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00002e5000-0x8)='./file0\x00', 0x0) 2018/02/08 01:54:34 executing program 3: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b3f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000b3e000+0xf15)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = dup3(r1, r0, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x3, &(0x7f00002df000-0x4), &(0x7f00001a4000)=0x4) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000710000-0x8)=@abs={0x1, 0x0, 0x1}, 0x16) 2018/02/08 01:54:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000fd4000)='./file0\x00', 0x2, 0x4) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00006da000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000547000-0x64)={0x20, 0x1, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x7, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1}, 0x0) 2018/02/08 01:54:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) rt_sigsuspend(&(0x7f0000161000)={0x1}, 0x8) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) openat(r1, &(0x7f0000ea8000)='./file0\x00', 0x20000, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto(r1, &(0x7f0000b19000)="e5", 0x1, 0x0, &(0x7f0000aa3000)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) sendto$inet(r0, &(0x7f0000746000-0x9b5)="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", 0x9b3, 0x0, &(0x7f000075c000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0xffffffffffffffff}, 0x10) shutdown(r0, 0x1) sendto(0xffffffffffffffff, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/08 01:54:34 executing program 5: unshare(0x20000) unshare(0x24020000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)='.%lolo&ppp0\x00', 0xfffffffffffffffd) request_key(&(0x7f0000538000-0xa)='id_legacy\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)='[self\x00', r0) mount(&(0x7f0000449000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='vxfs\x00', 0x0, &(0x7f0000342000-0x80)) 2018/02/08 01:54:34 executing program 0: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ff7000)=0x1, 0x4) r1 = accept4(r0, 0x0, &(0x7f0000204000-0x4), 0x800) dup(r1) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000ffe000-0x98)={0x0, @in6={{0xa, 0x2, 0x7fff, @empty, 0x1ba}}, 0x3, 0xfffffffffffffff8}, &(0x7f0000767000)=0x98) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ffe000-0x8)={r2, 0x7}, 0x8) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000a9f000-0x4), &(0x7f0000190000-0x4)=0xdb83defe28725f94) syz_open_pts(r0, 0x400000) 2018/02/08 01:54:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d96000)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000002000-0x4)=0x3) read(r1, &(0x7f0000147000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f000010d000)={0x15d, 0x2, {0xffffffffffffffff, 0x1, 0x4, 0x1, 0xf8}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000050000-0x68)={0x7, 0xfffffffffffffffe, 0x10000, {0x77359400}, 0x74, 0xffff}) pread64(0xffffffffffffffff, &(0x7f0000001000-0x85)=""/133, 0x3cb, 0x10000000000000) 2018/02/08 01:54:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f0000b57000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000607000-0x9)='/dev/rtc\x00', 0x8082, 0x0) fchmodat(r0, &(0x7f000091e000-0x8)='./file0\x00', 0xe) r1 = syz_open_dev$tun(&(0x7f0000652000)='/dev/net/tun\x00', 0x0, 0x802) clock_gettime(0x0, &(0x7f0000eab000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000ea1000-0x20)={{}, {r2, r3+30000000}}, &(0x7f0000e47000-0x20)={{0x0}}) pselect6(0x40, &(0x7f000088a000)={0x1fffffffc, 0x5, 0x4, 0x8, 0x5, 0x101, 0x9, 0x7}, &(0x7f0000251000-0x40)={0xfffffffffffffff9, 0x1, 0x0, 0x7fffffff, 0xf8, 0x6, 0x9, 0x200}, &(0x7f00005b5000-0x40)={0x1e, 0xffff, 0x3, 0x4, 0x7f, 0xff, 0x0, 0x4000000000000000}, &(0x7f00005be000)={0x0, 0x1c9c380}, &(0x7f0000f98000-0x10)={&(0x7f00003b0000-0x8)={0x5}, 0x8}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000f1c000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}}) ppoll(&(0x7f0000b4e000)=[{r1, 0x4000}, {r1, 0x200}, {r1, 0x200}, {r1, 0x8000}, {r1, 0x84}, {r1, 0x8}, {r1, 0x2080}, {r1, 0x5}, {r1, 0xc0a0}], 0x9, &(0x7f00005d3000-0x10)={r4, r5}, &(0x7f0000afb000), 0x8) r6 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_inet_udp_SIOCINQ(r6, 0x541b, &(0x7f00000c2000-0x4)) 2018/02/08 01:54:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) accept4$packet(r0, &(0x7f0000df8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00005dc000)=0x14, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x1}) r2 = syz_open_pts(0xffffffffffffffff, 0x8000000006) sendmsg$nl_netfilter(r1, &(0x7f0000e74000-0x38)={&(0x7f0000f42000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000e95000)={&(0x7f00007af000)={0x16c, 0x1, 0x6, 0x0, 0x5, 0x3, {0x0, 0x0, 0x6}, [@generic="459046732efccb8ec75eca30603d31f8d17e93608eaf32683bbb230b8e2895e160d9cd4ae04480c2b60028f7a1964066b4f80ef668efcc6816fb78b444c98887f3ad47b0a204729093093dfcaeb78f7f515906b0ed0341cee3cf3bd40f26caf994ec440ec10080d90cda99d463910158d16cd8", @generic="b0c04ed2bdfb326a9e38c38deaa1068f61c4bbb61e700f5827ed696ef5ca5a5f0acbe986a9c9f004decdb941bfdc05baa041e49904067a864ae4c3786f79b80ede65d114cd3681a4942f4bddad48d68bbe234e4f846a8e169c07bb95edbc59cd82c99137b912ddc6a4df72b244dd4282e18121f955d8236d3a185002aac5527c5ae9518336b9f5c221de2f044d18ba8f82d592c50cfd97a640f8985e5f736dc7adf541e29ce175c27ee24c5b561d4319884c1c62562cefdf3b1e858a9297b3638b9c66ac142e20c1300b75acfbf59574769bd1560479fcfeda496b719f2effbc9eb2ba7a"]}, 0x16c}, 0x1, 0x0, 0x0, 0x20000800}, 0x4) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000c6b000-0x4)) r3 = dup2(r2, r1) writev(r3, &(0x7f0000b88000)=[{&(0x7f00008c4000-0x3f)="0668b44ac13186f61af4f29d3e141aa2699b764fc8b0b2b64da241af0d1d5d77c700c8efa5f3205eabf4c864a2a0c71c1c16ca94d5b046f644010fd3ddcc2e", 0x3f}, {&(0x7f0000b63000-0x1000)="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", 0xbaf}, {&(0x7f000094b000-0xa8)}, {&(0x7f0000e2c000)}], 0x4) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000ded000)={0x7f, 0x800, 0x7, 0x1, 0x2, 0x10000, 0x80000001, 0x59, 0x1, 0xfffffffffffffffc}) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000f1d000-0x4)=0x5) 2018/02/08 01:54:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f000077d000-0x8)={0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000095000)=0x9, 0x4) r1 = socket(0x11, 0x3, 0x0) sync_file_range(r1, 0xfffffffffffffffb, 0xfffffffffffffffd, 0x0) bind$inet(r1, &(0x7f0000e71000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679c00800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000e9ffff48740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r2 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffbfffffd}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f000040a000-0x10)=@common='bcsh0\x00', 0x10) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000bd3000)={@common='ip_vti0\x00', @ifru_flags=0x400}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000782000-0x43)="0cd116836338d1d5d9090f329b191c360df2d48a1cf5216c7b807a383dadf935792af1954e3d18636b57133d2d93d6633e0a08e417c9645a3495ef82630c78b0f702dd", 0x43) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000afd000-0x8)={0x0, 0xe5}, &(0x7f0000eb1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d39000-0x10)={r3, 0x3ff, 0x1, 0x8}, 0x10) 2018/02/08 01:54:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000ed9000-0x34)={{0xffffffffffffffff, 0x3, 0xfffffffffffffff8, 0x0, 0x101}}) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00005ee000-0x1000)=""/4096) r2 = dup(r1) write(r2, &(0x7f0000ef4000)="2400000052001f00fff9f407002304000a14f51108000100020000000800020001000000", 0x24) 2018/02/08 01:54:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x8000f, 0xffffffffffffdfed, &(0x7f00002ca000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000164000-0x44)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x20, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @generic="3129c81373354cf31db9f4389a759243"}) listen(r1, 0x5) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup2(r1, r2) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000177000-0x30)={0x81, 0x8001, 0xffffffff, 0x8, 0x100000001, 0x200}) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000197000)={0x14, 0x4, 0x1, 0xfffbfffffffffffd, 0x7, 0xffffffffffffffff, {0x7}, []}, 0x14}, 0x1}, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000ac6000-0x4)=0x2) getuid() 2018/02/08 01:54:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d96000)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000002000-0x4)=0x3) read(r1, &(0x7f0000147000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f000010d000)={0x15d, 0x2, {0xffffffffffffffff, 0x1, 0x4, 0x1, 0xf8}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000050000-0x68)={0x7, 0xfffffffffffffffe, 0x10000, {0x77359400}, 0x74, 0xffff}) pread64(0xffffffffffffffff, &(0x7f0000001000-0x85)=""/133, 0x3cb, 0x10000000000000) 2018/02/08 01:54:35 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r1, 0x44e12ead851cd853, &(0x7f0000001000-0x8)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$mice(&(0x7f0000004000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$TIOCCONS(r3, 0x541d) bind$inet(r2, &(0x7f0000013000+0x93f)={0x2, 0xffffffffffffffff, @empty}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f000028c000)='/dev/hwrng\x00', 0x200002, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f00007c1000-0x50)={{0x3, 0x2, 0x28c, 0x2, 0x1}, 0x7, 0x236c, 0x5}) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) write(r2, &(0x7f0000c3f000-0xc9)="68c3b7ff2ddd40844fcf7e6d2c526e46f9b577241f8724c186f2f26a59b0994b1d841f1dab7fb35c1ac0f74a16c3b5ad0ac8ac1db8955f0e41555ad52f9e6eee9c4bdd159d98ffa6c8c30b7c42a6baa6aea48cae4dc15fc4a2e3ccadf7c686528bb206dd8f2ae65439dc1ed6d12f05541d04120722155c3fcedd309ea01653df5d06b7942e079bfe956ce85f5cd155b0911046261ba7d5612fee0d2a2ca2a78ac8975151a526e13a73877e340ede3d27340c0fc16818bb9427b2215221d2cf28f7ec048fa7215c2e8d", 0xc9) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f00006cb000/0x2000)=nil, 0x2000}) 2018/02/08 01:54:35 executing program 1: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000369000-0x9)={0x0, 0x1, 0x3, [0x8, 0x5c, 0x7]}, &(0x7f0000979000-0x4)=0xe) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000efe000-0x18)={r3, 0xfffffffffffffffa, 0x8, [0xcea6, 0x0, 0x1, 0x9, 0x6, 0x4, 0x8, 0x36764c91]}, &(0x7f0000efd000)=0x18) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000efe000)=@random={'trusted.', '}*\x00'}, &(0x7f0000cef000)='em1systemvboxnet0!+\x00', 0x14, 0x1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef7000-0x4)=0x7fd, 0x4) sendto$inet(r2, &(0x7f0000833000-0x1), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[{&(0x7f0000efe000-0xb8)=""/184, 0xb8}], 0x1, &(0x7f0000ee0000-0x51)}, 0x2020) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000412000)=0xe138, 0x4) [ 65.491761] device lo entered promiscuous mode 2018/02/08 01:54:35 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket$inet(0x2, 0x1, 0xc968) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0x5}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0xffffffffffffffff}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sysinfo(&(0x7f0000012000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000942000)=@abs, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2", 0x19}], 0x1, &(0x7f00001fa000-0x20)=[]}, 0x0) r3 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533}) ioctl(r3, 0x2285, &(0x7f0000007000)='S') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/08 01:54:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000058d000-0xe8)={{{@in6=@loopback, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000ebb000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14, 0x0, 0x14}, 0x1, 0x0, 0x3, 0x8, 0x2, 0x80, 0x80, 0x3f, 0x0, r1}, {0x7fffffff, 0x906, 0xd7db, 0x1, 0x200, 0x0, 0x9, 0x6}, {0x8, 0x4, 0x80, 0xe8e}, 0xfffffffffffffffc, 0x9, 0x1, 0x1, 0x3, 0x3}, {{@in=@empty, 0x2, 0x6c}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4, 0x0, 0x1, 0x80000001, 0xffff, 0x8, 0x10000}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00004c8000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a}}]}, 0x34}, 0x1}, 0x0) 2018/02/08 01:54:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d96000)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000002000-0x4)=0x3) read(r1, &(0x7f0000147000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f000010d000)={0x15d, 0x2, {0xffffffffffffffff, 0x1, 0x4, 0x1, 0xf8}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000050000-0x68)={0x7, 0xfffffffffffffffe, 0x10000, {0x77359400}, 0x74, 0xffff}) pread64(0xffffffffffffffff, &(0x7f0000001000-0x85)=""/133, 0x3cb, 0x10000000000000) 2018/02/08 01:54:35 executing program 7: r0 = socket(0x1, 0x80000, 0x10001) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a45000-0xe8)={{{@in=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000ef4000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000369000)={@mcast1={0xff, 0x1, [], 0x1}, 0x2, r1}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c07000-0xe)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r2, &(0x7f00000be000-0x30)={'system_u:object_r:initrc_var_run_t:s0', 0x20, "73790001646d5f3f00bd"}, 0x30) 2018/02/08 01:54:35 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r1, 0x44e12ead851cd853, &(0x7f0000001000-0x8)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$mice(&(0x7f0000004000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$TIOCCONS(r3, 0x541d) bind$inet(r2, &(0x7f0000013000+0x93f)={0x2, 0xffffffffffffffff, @empty}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f000028c000)='/dev/hwrng\x00', 0x200002, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f00007c1000-0x50)={{0x3, 0x2, 0x28c, 0x2, 0x1}, 0x7, 0x236c, 0x5}) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) write(r2, &(0x7f0000c3f000-0xc9)="68c3b7ff2ddd40844fcf7e6d2c526e46f9b577241f8724c186f2f26a59b0994b1d841f1dab7fb35c1ac0f74a16c3b5ad0ac8ac1db8955f0e41555ad52f9e6eee9c4bdd159d98ffa6c8c30b7c42a6baa6aea48cae4dc15fc4a2e3ccadf7c686528bb206dd8f2ae65439dc1ed6d12f05541d04120722155c3fcedd309ea01653df5d06b7942e079bfe956ce85f5cd155b0911046261ba7d5612fee0d2a2ca2a78ac8975151a526e13a73877e340ede3d27340c0fc16818bb9427b2215221d2cf28f7ec048fa7215c2e8d", 0xc9) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f00006cb000/0x2000)=nil, 0x2000}) 2018/02/08 01:54:35 executing program 0: clone(0x0, &(0x7f00000aa000), &(0x7f0000f1d000-0x4), &(0x7f0000d5a000), &(0x7f0000ac3000)) keyctl$join(0x1, &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1}) 2018/02/08 01:54:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d96000)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000002000-0x4)=0x3) read(r1, &(0x7f0000147000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f000010d000)={0x15d, 0x2, {0xffffffffffffffff, 0x1, 0x4, 0x1, 0xf8}}) r2 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r2, &(0x7f0000001000-0x85)=""/133, 0x3cb, 0x10000000000000) 2018/02/08 01:54:35 executing program 7: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000f7c000)=0x8000, 0x4) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f82000-0x8)='./file0\x00', &(0x7f00003c3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) 2018/02/08 01:54:35 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000002000)={{}, 0x0, 0x3b865ee7}) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000)=[{{&(0x7f0000007000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f9b000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f9b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f000022b000)=[{0x5, 0x1000, 0x10, 0x1, @time={r2, r3+10000000}, {0xde98, 0x8001}, {0x0, 0x6}, @quote={{0x1}, 0x1}}, {0x3, 0x3, 0x8000, 0x1, @tick=0xffffffff, {0x5, 0x2}, {0x1f}, @raw32={[0x9, 0x7, 0x5]}}, {0x8, 0x1000, 0x6, 0xffffffff, @tick=0x2, {0x1000}, {0x1, 0x7ff}, @connect={{0x401, 0xf7}, {0x3a, 0x2}}}, {0x1, 0x4000000000000000, 0xfff, 0xffffffffffff6a7c, @tick=0xfffffffffffffffc, {0x1, 0x3}, {0x7, 0xb225}, @queue={0x2, {0x2a, 0x4e31}}}, {0x80000000, 0x7fffffff, 0x4, 0xffffffffffffffff, @time={0x77359400}, {0x1, 0x7fff}, {0x7f, 0x4}, @quote={{0x1, 0xfffffffffffffff8}, 0x8, &(0x7f0000f9b000-0x30)={0xfff, 0x7, 0xb20d, 0x1, @time={0x0, 0x1c9c380}, {0x0, 0x2}, {0x1000, 0xffffffff}, @control={0x200, 0x2bf880000000, 0x1}}}}, {0x3, 0x1, 0x8, 0x1, @tick=0x40, {0x5, 0x1b}, {0x7, 0x3}, @result={0x8, 0x5}}, {0x4, 0x7fffffff, 0x8, 0x0, @time={0x77359400}, {0x400, 0x5}, {}, @quote={{0x100000000, 0x6}, 0x8}}], 0x150) setsockopt(r0, 0x111, 0x3, &(0x7f0000155000-0x32)="0d9cd50f", 0x4) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f9b000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000f34000-0x34)={{0xffffffffffffffff, 0x3, 0x21, 0x2, 0x3}}) 2018/02/08 01:54:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f000077d000-0x8)={0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000095000)=0x9, 0x4) r1 = socket(0x11, 0x3, 0x0) sync_file_range(r1, 0xfffffffffffffffb, 0xfffffffffffffffd, 0x0) bind$inet(r1, &(0x7f0000e71000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679c00800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000e9ffff48740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r2 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffbfffffd}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f000040a000-0x10)=@common='bcsh0\x00', 0x10) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000bd3000)={@common='ip_vti0\x00', @ifru_flags=0x400}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000782000-0x43)="0cd116836338d1d5d9090f329b191c360df2d48a1cf5216c7b807a383dadf935792af1954e3d18636b57133d2d93d6633e0a08e417c9645a3495ef82630c78b0f702dd", 0x43) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000afd000-0x8)={0x0, 0xe5}, &(0x7f0000eb1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d39000-0x10)={r3, 0x3ff, 0x1, 0x8}, 0x10) 2018/02/08 01:54:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) write(r0, &(0x7f0000002000)='\t', 0x1) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000af6000), &(0x7f0000de0000-0x4)=0x4) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ef3000/0x4000)=nil, 0x4000, 0x4, r1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f00000aa000)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/02/08 01:54:35 executing program 1: mmap(&(0x7f0000000000/0xc50000)=nil, 0xc50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000021a000)='net/l2cap\x00') mmap(&(0x7f0000c50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000c50000), &(0x7f00000d1000-0x4)=0x4) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000c4c000-0x38)={&(0x7f0000c4c000-0x48)=@full={{0x3, {"e144d831a9bd4b"}}, [{"6f3f36943d41bb"}, {"54b60d04bac924"}, {"b1a18accb8176d"}, {"fe773d3595fefd"}, {"501affbe7dfcff"}, {"2b672b2ab1cd37"}, {"cde9a9429d98be"}, {"48022b30edd990"}]}, 0x48, &(0x7f0000795000-0x60)=[{&(0x7f00001d4000)="01", 0x1}], 0x1, &(0x7f0000794000)=[]}, 0x0) mmap(&(0x7f0000c50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c51000-0x8)) mmap(&(0x7f0000c50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x37, &(0x7f0000c51000-0x20)={0x1, {}, 0x0, 0x8}, &(0x7f0000000000), 0x8, &(0x7f0000c50000)) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000888000)={&(0x7f0000c51000)=[0x1, 0x8000, 0x3f, 0x3, 0xc20], 0x5, 0x7, 0x400, 0x3, 0x24, 0x1000, {0xaed, 0x5, 0x2, 0xed4d, 0x1f, 0x3, 0x3, 0x8000, 0x596c, 0x401, 0x7, 0x9, 0x40, 0x4, "ee8c14f194a517a29ad75f12dfd02bab9acf00b43a377e3e2f6a8f8c307811ea"}}) 2018/02/08 01:54:35 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/02/08 01:54:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000bb8000), &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000001e000-0x4), 0xc, 0x1, &(0x7f000000d000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/02/08 01:54:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xe)='net/connector\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0xb80c}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002000-0x8c)={r1, @in={{0x2, 0x2, @loopback=0x7f000001}}}, 0x8c) accept4$unix(r0, &(0x7f00001bd000)=@abs, &(0x7f0000ef3000-0x4)=0x8, 0x800) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e0500471f23a9367a03cbadec54", @ifru_settings={0x0, 0xfa, @fr_pvc_info=&(0x7f00005ee000-0x14)={0x8000, @syzn={0x73, 0x79, 0x7a, 0x0}}}}) r2 = creat(&(0x7f000014a000)='./file0\x00', 0x10) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000b2d000)) r3 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x3ac, 0x0, 0x0, 0x6, 0xb, 0x62}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000274000-0x14), &(0x7f0000899000)=0x14) getpeername$unix(r3, &(0x7f0000843000-0x8)=@abs, &(0x7f0000c4c000-0x4)=0x8) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f000059a000-0x9)='/dev/rtc\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/08 01:54:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000440000-0x8)='./file0\x00', 0xfffffffffffffffc) r0 = creat(&(0x7f000033f000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x484, &(0x7f0000f27000), &(0x7f0000000000)) 2018/02/08 01:54:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6(0xa, 0x0, 0x5) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000df4000-0xd)={0x0, 0x5, "b0d6c54929"}, &(0x7f00009af000-0x4)=0xd) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000394000)={r2, 0x8001, 0x80000001, 0x10000, 0x80000000, 0x2}, &(0x7f0000cfd000-0x4)=0x14) sendmsg$nl_netfilter(r0, &(0x7f0000cf9000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x14, 0x6, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00006f9000)=@common, 0x10) r3 = getpgid(0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000634000)='/dev/sequencer\x00', 0x80000, 0x0) perf_event_open(&(0x7f0000d33000)={0x3, 0x78, 0x7, 0x9f9a, 0x7, 0x3, 0x0, 0x7af6, 0x80420, 0x8, 0x5, 0x5, 0x80000000, 0x20, 0x7, 0x2a, 0x4, 0x3, 0x7c35ea07, 0x9, 0x7, 0x9, 0x80, 0x8, 0x7, 0x1f, 0x7fff, 0x0, 0x4, 0x7000000, 0x4beb85c5, 0x7, 0x10001, 0x8, 0xb0, 0x3, 0x5, 0x800, 0x0, 0x6, 0x5, @perf_config_ext={0xa12a}, 0x1000, 0x4, 0xfff, 0x0, 0x1, 0x4, 0xb3}, r3, 0x7, r4, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d10000), &(0x7f0000298000)=0xc) r5 = socket(0x1, 0x2, 0x200) ioctl$PPPIOCSFLAGS(r5, 0x40047459, &(0x7f00006e1000)=0x10005) setsockopt$inet_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000aa5000)='tls\x00', 0x0) ioctl$PPPIOCSFLAGS(r5, 0x40047459, &(0x7f0000966000-0x4)=0x40) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c8c000)='/dev/keychord\x00', 0x2, 0x0) ioctl$PIO_FONT(r6, 0x4b61, &(0x7f0000303000+0xeed)="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") 2018/02/08 01:54:35 executing program 7: mmap(&(0x7f0000000000/0x5ce000)=nil, 0x5ce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00005cf000-0x8)='./file0\x00', 0x408202, 0x14) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00005ce000)={0x0, 0xe7d0, 0x80000001}, &(0x7f00005ce000)=0x8) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00002f0000)={r1, 0x6, 0x10, 0x0, 0x2}, &(0x7f00005ce000)=0x18) r2 = socket$nl_route(0x10, 0x3, 0x0) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00005cd000)={0x2, &(0x7f0000405000)=[{}, {}]}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00005cf000-0x18)=@get={0x1, &(0x7f0000010000)=""/4096, 0x8}) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f00005cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00005d0000-0x8)=0x10001) ioctl(r3, 0x227e, &(0x7f00005ce000)) 2018/02/08 01:54:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d96000)='/selinux/policy\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0x3) read(r0, &(0x7f0000147000-0x6f)=""/111, 0x6f) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f0000001000-0x85)=""/133, 0x3cb, 0x10000000000000) 2018/02/08 01:54:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) recvmsg(r0, &(0x7f00006aa000-0x38)={&(0x7f000037d000-0xc)=@nl=@proc, 0xc, &(0x7f000027c000-0x10)=[]}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000ad2000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r2 = open(&(0x7f00006ee000-0x8)='./file0\x00', 0x10000, 0x108) sendmsg$nl_netfilter(r2, &(0x7f000068b000-0x38)={&(0x7f0000dd6000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f000079b000-0x10)={&(0x7f000049e000-0xf4)={0xf4, 0xb, 0x7, 0x2, 0x0, 0x1, {0x3, 0x0, 0x9}, [@generic="79fb962b1b9fa0c27b2bcf8234babe364f9b6487275faf1f0f46bfc167d8e4eeb2b47d95c23bb955eb92a593c8bc5b24c983c83d175c7ebe033828f5fa04c9958de0ab581380dab43113c35df76404e2e45e5ff1b11077617346960d4d08dd0b1a576287f3a7d4bf4a94606c753c6d4d45a71222523ed715151fcd7702c56ee7c1867a50a73f45744f7952e261b38a39c476a41d2559", @generic="692cd445eb060fe440577941284e76325c01a8fe6955e63f8fbfa20a5d182346e27b2b01714d20fce36d1e652c837745a02bb8459fe646fb94b9a917f564b9a6be0259efbbe243e48b31"]}, 0xf4}, 0x1}, 0x4000) sendto$inet(r1, &(0x7f00008a1000)="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", 0x13f, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000017, &(0x7f00003b3000), 0x4) 2018/02/08 01:54:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x10000a, 0x2) connect$inet6(r0, &(0x7f0000a78000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f00000ae000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0xffe2) 2018/02/08 01:54:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d18000-0x16)='/selinux/checkreqprot\x00', 0x101102, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000426000-0x4)=0x800, &(0x7f00005fa000)=0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x2c, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_PREFSRC={0x8, 0x7, @rand_addr}, @RTA_FLOW={0x8, 0xb}]}, 0x2c}, 0x1}, 0x0) 2018/02/08 01:54:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d96000)='/selinux/policy\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0x3) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f0000001000-0x85)=""/133, 0x3cb, 0x10000000000000) [ 65.783334] IPVS: length: 116 != 24 2018/02/08 01:54:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = syz_open_dev$sndtimer(&(0x7f0000940000-0xf)='/dev/snd/timer\x00', 0x0, 0x827fc) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000001000-0x14)={0x3, 0x0, 0x0, 0xfffffffffffffffc}) 2018/02/08 01:54:35 executing program 4: mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000d20000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}, &(0x7f000073a000-0x4)=0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00009bc000-0x310)={0x9, {{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}}, 0x1, 0x5, [{{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x80}}, {{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x7}}, {{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x7}}, {{0xa, 0x0, 0x7, @empty, 0x3966e0e3}}, {{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}}]}, 0x310) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000c28000-0x10)=[{&(0x7f0000d20000-0x5a)="580000001400192300bb4b80040d8c560a0602000000000000e121c218fe58a2e04a03ca8164243e8900000028435a0004fbf50dfff90004a5000004001ce1ed5e000000000000000400010006f40800000100e86b0f536e", 0x58}], 0x1) 2018/02/08 01:54:35 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a06000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r0, &(0x7f0000001000-0xf2)={0xf97cff8c, 0x8, 'SE Linux', "aa34365d07a9428887bc37a660d2cd782f6b39bc990efac4a330676dfaf85013d8e93376119e0bbc06cde131577a5a77fa34bbf3e319c714a7da76bb18eb415a8d5a6089db73b5cec86aafe0475d14889e23d3009c27a85078f0aa74ccd0bbc41cabde6ee58f56985d6cd21f763e8678e9b6aeef6d4236d44058fb973158d639ebfb45fb13b5c9bc0d1720037a1c631b7c7d1365e7345b2c44bd4dfc06ce113754c786dfb507475759cde2d3578c74b517a18a7088bdcb623e4e039c4aba02769b7721ef0ecadaf5faf44b3fac8734b20d970fb5ce3b831c34147df5c418698d4cb3"}, 0xf2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x9, &(0x7f0000fcb000), &(0x7f00007b4000), 0x8, &(0x7f00003ed000-0x8)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000933000)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000025c000)={0x0, 0x8001}, &(0x7f0000d77000-0x4)=0x8) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000e9000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000172000)={r2, 0x200}, 0x6) 2018/02/08 01:54:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) recvmsg(r0, &(0x7f00006aa000-0x38)={&(0x7f000037d000-0xc)=@nl=@proc, 0xc, &(0x7f000027c000-0x10)=[]}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000ad2000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r2 = open(&(0x7f00006ee000-0x8)='./file0\x00', 0x10000, 0x108) sendmsg$nl_netfilter(r2, &(0x7f000068b000-0x38)={&(0x7f0000dd6000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f000079b000-0x10)={&(0x7f000049e000-0xf4)={0xf4, 0xb, 0x7, 0x2, 0x0, 0x1, {0x3, 0x0, 0x9}, [@generic="79fb962b1b9fa0c27b2bcf8234babe364f9b6487275faf1f0f46bfc167d8e4eeb2b47d95c23bb955eb92a593c8bc5b24c983c83d175c7ebe033828f5fa04c9958de0ab581380dab43113c35df76404e2e45e5ff1b11077617346960d4d08dd0b1a576287f3a7d4bf4a94606c753c6d4d45a71222523ed715151fcd7702c56ee7c1867a50a73f45744f7952e261b38a39c476a41d2559", @generic="692cd445eb060fe440577941284e76325c01a8fe6955e63f8fbfa20a5d182346e27b2b01714d20fce36d1e652c837745a02bb8459fe646fb94b9a917f564b9a6be0259efbbe243e48b31"]}, 0xf4}, 0x1}, 0x4000) sendto$inet(r1, &(0x7f00008a1000)="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", 0x13f, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000017, &(0x7f00003b3000), 0x4) 2018/02/08 01:54:35 executing program 3: socketpair$ax25(0x3, 0x5, 0xcc, &(0x7f0000cb3000-0x8)={0x0}) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000033000-0x18)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)="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", 0x1000) prctl$intptr(0x800000000018, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x8, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002000-0x4)=0x14, 0x80000) 2018/02/08 01:54:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d96000)='/selinux/policy\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0x3) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f0000001000-0x85)=""/133, 0x3cb, 0x10000000000000) 2018/02/08 01:54:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000464000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000059b000-0x50)={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000012e000)={{{@in6=@remote, @in=@multicast2}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000e77000)=0xe8) 2018/02/08 01:54:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) accept4$packet(r0, 0x0, &(0x7f000068d000-0x4), 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r0, &(0x7f0000b82000-0x1c)=""/28, 0x1c) fcntl$setpipe(r0, 0x407, 0x0) dup2(r0, r2) 2018/02/08 01:54:35 executing program 4: mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000d20000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}, &(0x7f000073a000-0x4)=0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00009bc000-0x310)={0x9, {{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}}, 0x1, 0x5, [{{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x80}}, {{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x7}}, {{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x7}}, {{0xa, 0x0, 0x7, @empty, 0x3966e0e3}}, {{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}}]}, 0x310) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000c28000-0x10)=[{&(0x7f0000d20000-0x5a)="580000001400192300bb4b80040d8c560a0602000000000000e121c218fe58a2e04a03ca8164243e8900000028435a0004fbf50dfff90004a5000004001ce1ed5e000000000000000400010006f40800000100e86b0f536e", 0x58}], 0x1) 2018/02/08 01:54:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ec2000)={@loopback={0x0, 0x1}, 0x0, 0x2, 0xff, 0x1, 0x0, 0x0, 0x4000000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x9}, 0x20) 2018/02/08 01:54:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000ff4000)='./file0\x00', &(0x7f0000c70000-0x18)=@known='system.posix_acl_access\x00') r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7b000-0xf)='/dev/sequencer\x00', 0x801, 0x0) write$sndseq(r0, &(0x7f000079e000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x2}, {0x0, 0x6}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note={0x81, 0x2, 0x0, 0x0, 0x401}}], 0x60) 2018/02/08 01:54:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d96000)='/selinux/policy\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/ptmx\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000001000-0x85)=""/133, 0x3cb, 0x10000000000000) 2018/02/08 01:54:35 executing program 0: mmap(&(0x7f00006f8000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a89000+0x9d5)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f00006f9000/0x1000)=nil, 0x1000}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00006fb000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000001000-0x8)={r2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) 2018/02/08 01:54:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f000028f000)=@ethernet={0x0, @remote}, &(0x7f000044e000)=0x10) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)='/dev/sequencer\x00', 0xa02, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000e88000)=0x800, &(0x7f00007fa000)=0x4) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x5b10f405}, {}, @time=@tick}], 0x30) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000df3000)=0x4, 0x4) close(r0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000a9c000-0x50)={@common='sit0\x00', @ifru_mtu=0x6}) 2018/02/08 01:54:35 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000aa9000)='./file0\x00', 0x300, 0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000000a000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)="00674226eefa") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000000000)={0x6d, &(0x7f0000441000-0x6d)="a8f1bf37fc6f7d5a3d457ac9d7af250ea93d1423fa843b285aab8058613ef65a5c97818c8078ce2079754673dae8cacbd663f79d52f913cf192cd881a021f07c2b5bfae6381a17b5862acc2c3a12a073e4ec5fac508bab085a986073cf4027b2d823bd0be60ddeb422ec7c1336"}) exit(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r2, &(0x7f0000000000), 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) 2018/02/08 01:54:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80800) getsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000000000)=""/16, &(0x7f0000ec0000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x38, "9c0e297a56b37ea748f187ea01832efb410b805c9be781885510c860d63cab313e14e5d3d9b2ec8324c0e0fba8d277031e9b7758e3d45033"}, &(0x7f0000001000)=0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000-0x20)={0x1, 0x6, 0x5, 0x200, 0x7, 0x948, 0x8, 0x20, r2}, &(0x7f0000001000-0x4)=0x20) r3 = pkey_alloc(0x0, 0x2) pkey_free(r3) getpeername$ipx(r0, &(0x7f0000001000-0x10), &(0x7f0000000000)=0x10) r4 = socket$inet6(0xa, 0xa, 0x9) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r0, 0x2, 0x40, 0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000bc9000-0xd9)={0x0, 0xd1, "a20935de2f84c7a3193aecaec75017849cdafd1092094ecbd65dad17bcc3527ecb10cb9095171bb07e1586e55f731bd94c3715f6f0e4fac8989e934f792a237a82769851ec65da06185442ef4124d730e30cf010f7f72062dd50827ecb912306d27dbcef47ee3cc152e1bee5d0e799df2a5df839c6f5903450fa5d7a125a09e3da9f9debd9df8d0365c42e2ce120e5c590f761efd628c2b132c3e6a8ef3c2abb567adc9f65b81f8b982999fe8b4a35d6c0c02e77efe399f17528913281c6f4c7c4e0ed9005403d82a1dc131729a1c068cf"}, &(0x7f0000f6d000-0x4)=0xd9) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00008de000)={r5, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x7, 0x2, 0x8, 0x401, 0x20}, 0xa0) getsockname$llc(r0, &(0x7f000068e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00007f8000-0x4)=0x10) time(&(0x7f0000a66000)) syz_open_procfs(0x0, &(0x7f0000001000-0xa)='setgroups\x00') socket(0x5, 0x80806, 0x50) [ 65.912489] audit: type=1400 audit(1518054875.397:33): avc: denied { setpcap } for pid=8585 comm="syz-executor3" capability=8 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/08 01:54:35 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getegid() mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000013000-0xd)='/dev/usbmon#\x00', 0x3, 0x0) r2 = getuid() ioprio_set$uid(0x3, r2, 0x401) ioctl$TCSETSW(r1, 0x5403, &(0x7f000000c000-0x24)={0xedb, 0x10000, 0x2, 0x200, 0x80000001, 0x4, 0xfffffffffffff83a, 0x0, 0x4, 0x7, 0x8, 0x1f}) setfsgid(r0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000011000-0xc)='/dev/autofs\x00', 0x121800, 0x0) fchmodat(r3, &(0x7f0000003000-0x8)='./file0\x00', 0x90) r4 = syz_open_procfs(0x0, &(0x7f000000b000)='map_files\x00') mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r4, &(0x7f0000005000)='./file0\x00', r4, &(0x7f0000013000-0x8)='./file0\x00') 2018/02/08 01:54:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x82, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0x9d9000)=nil, 0x9d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f000086b000)=0x5, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000dc7000-0x2), &(0x7f0000904000)=0x4) 2018/02/08 01:54:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f000028f000)=@ethernet={0x0, @remote}, &(0x7f000044e000)=0x10) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)='/dev/sequencer\x00', 0xa02, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000e88000)=0x800, &(0x7f00007fa000)=0x4) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x5b10f405}, {}, @time=@tick}], 0x30) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000df3000)=0x4, 0x4) close(r0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000a9c000-0x50)={@common='sit0\x00', @ifru_mtu=0x6}) 2018/02/08 01:54:35 executing program 0: msync(&(0x7f0000d5c000/0x2000)=nil, 0xfffffffffffffef1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000a39000/0x4000)=nil, 0x4000, 0x2000000, 0x8010, r0, 0x0) 2018/02/08 01:54:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000685000)='/dev/vga_arbiter\x00', 0x2, 0x0) rt_sigprocmask(0x3, &(0x7f0000c58000)={0x4}, &(0x7f0000a3f000-0x8), 0x8) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000112000-0x4)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000af2000)) r2 = epoll_create(0x7ffe) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000004000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000004000-0xc)={0x80000001}) 2018/02/08 01:54:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b8b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000c52000)={0xfff, 0xd8, 0x0, 0x7, 0x7, 0x1, 0x10001, 0x214, 0x2, 0xd83}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000809000-0x38)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000519000)=@delneigh={0x2c, 0x1d, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDA_VLAN={0x8, 0x5}, @NDA_VLAN={0x8, 0x5}]}, 0x2c}, 0x1}, 0x0) 2018/02/08 01:54:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00009d5000)='/dev/autofs\x00', 0x0, 0x0) getsockname$inet(r0, &(0x7f00009e0000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000bfd000)=0x10) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000d8000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00003da000-0x118)={0xffffffff, {{0x2, 0x2, @rand_addr=0x1}}, {{0x2, 0x3, @multicast2=0xe0000002}}}, 0x118) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000fef000-0x10)={0x1, &(0x7f000032c000-0x8)=[{0x2, 0x6, 0x1, 0x1000}]}) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000b0c000-0x5)=')em1\x00') sendto$inet(r1, &(0x7f00006da000-0x1)="06", 0x1, 0x0, &(0x7f0000deb000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00001a3000-0x3)=""/3) syz_open_dev$tun(&(0x7f00003b9000-0xd)='/dev/net/tun\x00', 0x0, 0x840) 2018/02/08 01:54:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c15000-0xb)='/dev/loop#\x00', 0x0, 0x181004) r1 = memfd_create(&(0x7f000095f000-0x60)="74086e5d0200810200000000f78c0081bfc53323190e3e126886461d02305c8db28be883a1ff44e2f73c43f0e8c155b88f73e03bba5e911ebede15edc848473be64150caf7a10c938ac34cab9a2efb9e8dce607c21e97df70000000000000001", 0x0) pwritev(r1, &(0x7f0000ade000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) 2018/02/08 01:54:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d96000)='/selinux/policy\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000001000-0x85)=""/133, 0x3cb, 0x10000000000000) 2018/02/08 01:54:35 executing program 3: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000f79000)={0xf97cff8c, 0x8, 'SE Linux', 'D'}, 0x11) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f7f000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004c2000-0x30)={0x30, 0x0, &(0x7f0000840000-0x30)=[@clear_death={0x400c630f, 0x0, 0x3}, @dead_binder_done={0x40086310, 0x4}, @enter_looper={0x630c}, @increfs={0x40046304, 0x3}, @release={0x40046306, 0x1}], 0x9a, 0x0, &(0x7f0000f21000)="a3e46c2c143d21d99b4c617198f06e7696d921e60fbe3afd2d3a13cb2b44da3c20784d431bb524bf41c2c6ca91f76b5304a774d4dc78211009e0524b5d4ee0b2d875ac80ef67367dd9351cb1740701097c7e0c902da0c58cd9498e3e15e58b2028182893b42c43c7f4141a3db2854b1c005fcb5e9200b4b5c87f2c06bd3bd625cac4c06389104393771c95ff73a7ca66b15373f9e6edfe72501b"}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f7e000)='/dev/keychord\x00', 0x0, 0x0) r3 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00002c6000)) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f000061a000)={0xffff, 0x0, 0xffff, 0x2f}) stat(&(0x7f0000f7e000)='./file0\x00', &(0x7f0000f7e000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r2, 0x89ff, &(0x7f0000f80000)="86d8ccaa37a08f6e5e00e117c4db398e1cc7ec0ba4626eeac5ea90d38d50105357e2ffdbc5d56423040ccbe7b7e3daeb310059e40ea52bbbf767860571b2a325e9cedd0cc8190480e4e57dc090299c2b24f5a3ecaa0a72349c0d193118f85c2dc6b288383fe1eb056e6762883e59cf3da47fbc681b2660617763b7355e4bc287b7fd96f4876ebbf7922bbf42d7e23192bdf56c03fbbfe47ca280715763d214a8981996d5bf5389d57da653efe1acd2e14dab3c6ebaa13fdd4c3148125a3570ac0dbd0126bcae96ba953a94959d7bf31a9018bf795c52bc517b7e6d04d91e4a76de3262876028f3232245ea4575b3b9c6be3e8f8987c01457ca0d0a4f5167857a389bb1b3e13033abc9d4e0180c3599ba5f101e744c45a90d1f2eed94333d90d1bf75f6e2163618ed29c0a7a4c59cff3e2a2ad36cec940c6c0877f540dd12f65fec866534d0b70fab0f11457f84718db213639063a4128f1db41482acd4572cc2abefc60ab8ca0435c2dfefdff93ee37791803502604d180a4c2ff7970b33aa3093c8a51a82bef24a8cd8af8c68dcd3b5ae0e5f8d7985c910f2ddffe4be66afd3c3a2c53d8eb07c5730c0c2a533606b3ea850dd38e191e99c5c7dd158a0808458f1001a4fd09707961fb3b71f1eec5c9335414029afd595a8e89719222bf48138560a8a382a845f39a6eeec61f5310dfa746c461274e3d65140bc9e13566759840136191723d9aeab4e5a0d5612e78b69c4b1a751366d15a971f22c7008e25975e7d58f9cc0f87d26348233b676f46bf011a53798a254f0a631e381337c205ee6348aed37a5425223b5d27d47089c2ba7bf8e078c241455dd96a6344b942fc6138bdf0dc7033381ed1d962b47870ee6498a97fb6b6d26d6c92052b37d300a923a5a905bfad7c5701c171716af7ae51fdb31edacb3bfad7ae9b112de213e0b01bc848c1b27a77e06aef66f9d8f0e5b92d4c9678e6f4701e418644af1db9e908e32f031881c19cc965704be060fb16fbe28d8ae68357531f87efab5e8156ae1741490cb36c8986bcc28d3a8d9f0055c863f2ec20e86f80f0001ba17454f3309d9a5140b410666fdb953f794ab7fbf2848a6303ea4d4b862b7fadd976d678b82949827c5d864ffcc28aae40587c9ebfbfdea8ea64fecef7c4af8a4a1870dd5c16b4923742c97c1967713eb1c29f6e735e61d24c31475f7ba9a1d31bf21cfaf8e1663427042e8bd58c01fb177bf41802dea2523a9535a0dad40a01b0b2a5f8517e0a6bf817a12a28514de8ac7f778192f48bc652dfc488fe43279930c57f4c170440b6196227d6bce5989faf7916292cbbe142014efbf3a379bbac2791b72e73a1e3dc49071473a4c36a6f85429eb1a810720b22634e96931d6e287fb5611435b9f52f17dc8eaf4687b8457a96251f13d972222f059b04e627bbe05d28c9857b5304ae2f3009c36746631c27dbd79b09e4882f5f24323974f9915d1c8ec4b0044813aa74b8e746bc0f8d6ad94b68b54e816cada67ef873994751041fd28b3be6d3453f518de7a704eb6f1e790027c3fe2bbe0b66986a17b97e7b8cf892f7f5d41bae8533edb384fa666e9783e1634b73af7da15eac17856d2013111dee7c723daa3d1fab34613528bd374234fc1a054f008f14cf6191d66922b45c20bfa739978157d475265a28ae107e84b11545f90ed18039969234691c0abef302f42269158df49f32ddcf3f2bb24b850eec0a281cd84a8d5c0fcde6eef1656f9abd159f5acbb61b00e200caeda4eedfa9dabd0f66237d0409d3187986e512d9735caa05cf3fa1bae3d18012e5410722da2629af3e98afab17163489d1a8ccb7bb3585b093fd039b47e0f5def2ea79ed4d7d89ebbbe6d59e80f0603a5643ff2ad96aa216dc8fca796113087f305bd49b91bee2d1044ad6216039fd68a715070092de036861988d0ecf76fed9e35ebdf4c7b09eea7a6e8ea27f812939a06a14380e5a5a1b74bd31ea0ed4fc1457e7ce53699a8d3c321c532774aa035909d847716aa5d9761c03a2b66788edab4dea51762eb01e2a980953a405bc85d5d25fe38a86de003eea6505b74dc52e09e52df5d67ef71c3547b7e02f34787eaa0335b40c37a4e45ba6173442a50d29e6482cea01ef024eb893e68208fad56aff0e153e2fa51916d413a6e9966631b9c56f2f74c2429975d6c1b081a2f9dfc5238c90fd3eb491549d511274e8b23b99d94d4c1841fa59e72dc115f835fe867798fc6102e992ae81bfa5b115ed7b0fa756c21e8969b0fe79c5e04ea1e97efc17eea6fc4c21c45b345e3418f8f5616a0d54af0a212edc6a691d5ce9b7ec32f1b073d384abca839c7093229e08f35b56c7d5492dd4fd73671f98acd15ae868f758956bb8fbee35e4d6641f774ba4b56c41083478e6b0819279c7a1da0f095ec190a729b9675a0916a5f236368e9781b931703c30e7676bea1973de58165453655a8b2a084f13c4eb7959ef74d79b6395bda7573a87e90851ba236c253bf3a436e393090c890ab1964bd639ebbaf73f44fe191f7ca9ff34eb1225a593e080289aaad5c02e1287c674f28b64b65fb480c91ef0d5d815fc1acec96165abafd0e8702278caa2bbb30f1ff941e98730f9180f41654ddb40bcc45fbde7d312b51fc083893e3bd4e7fcb66b0448f591f995cb0f1efd2fae1f2657ee0a72f6d3b4101b95e3ef0d7bc1dc54621afd0a6074ffcd38d0a35e5d61f9380d782c8a082c99fb6b912e193858ae68158dec28674abc0b617688f130548d9d18c5dabee5a8bbeea2d4e82d4b79798e94faeb502ee8ce705dab83f5d7be2f0aa7f12050b4e90e18baf2e1da5078f5b1c6059e21104215295f79a272f86ba8be4227ab66329c4c3576feb77f9ebbe29ed1c7d6270eeb938c91e2217d6a72a7badfb0d3df9d9fc0b3b51ad068f30720cd4519fc9aab4b2e4556a49ff3c5f4917ed2ba3a4344e5843cff63122699e45da0ff1a6f88a9ee44de12566a95a4a49ac54dc88d287b802bde730e4f8a7c0ae5c5eb23c19eccb92b417a48e86db0973a962c31c6097734f37590229b8e2cdcc3b7ac7b5b956bbc764ba56f213b15bdbc364b8fec030296738634c1cd04613704a7b9bd2ddd9fe59799a2c2534ca29209ace1db6e2ada50c9b813401d753d5218d8d176f9e3b7eb1a15fbf783f24e6a55d3f7a257d5180b2bc020d17f08919231cb8b3b23be69a84454e0803c1fbf5dec6cc16ea26f8bf8ab1c81e4d56b6ee6919d84b63722b1e751b8867f3330665f4d8508a979b036084a652d390bead4b48bbe50d1e71a6e352179f5355711506a730ae6b8f854a0ffae939fd1ce9832e9c97cf82c99bf1ad04929eaa6ba5cae72fcbf6b227684c4ad828bc1a56f772eaf662101140278e372cf70dc9c1dcc247b3fc0e800c9557f4ce1c5fc40190670385dbf88b7968c593bb5bc84810873a428f782710de0f7353ca4e66e2e39d3e6d8bccc2f8d796333fbae72c7aa0fa8451e0b5455a1904092bfa62b22e0fe2834af4864a12ad10014602bc8c7107fbb8453aa06d2546dcda7c7f6a009daf4ffb42abeb7fee4bcb85a17c854a0d43fcc7a9ada4f43a7b52bdaf3a3bfe61e9964685db601eaad8709ba47f41c830ad605bfec73aa636f751cdb6dc5f48d7eac7ea9efedd28ff3f998a8f4889800b12ee3a903cf23bf7122ac036c4ddc7cd71fb78a462c491074ea0896c628fe1d4244c6f3eb980ba49392cc5b6715b018a22659089111ce8731497570682a246de312c9e9d65a45d1e4e39018a426749bacf500d3453874eae49b74a0ad82387a8c33ef0b11b73069c2fadb61dd68b52f96b7926801c9e6ace0968ad58a1ab74cd8c3de88819dfa94acb5f4e36fca217117248ba32ae3e67817405cf9ce0110740b4ebecf7f3564a67724483517d5bbfb629e9c98581b46823ee9c98a2e13ac1f3b161abd70610a47daf7bf4ecd9e0d166de891037f32940c61855511728d4672395b4c0671fa97ed58d8516a7400175c90800367d8c555215d532d07e583b1ec0160ead90fc3d584d7c901a3c4c4b9698fc9c085dacf4a6ee32f8c5457b12e6ca8f6cf0576a2eda7b2e4760141d2aad2f2ada3ad85892cc1dbc644a3ad1fac3f5bd28cb846162a77f0f17f8dbacd575d79ddf77e7584bb17c8ff51c54a2e2ba9f2be557b56502f3dd3394c744f41121a491476d8c49eaf6cf38215bbbaf7535bd9f3661554b1251923655b286815dc6cac4fe28deeb29f1e9725a967a2e096bd8ed348f6d2fbcbf7417ccf99eb93fd509d11cef72d2ebe2c3cf37d83fac45a3cf3e642b58fea9c5463362f062f1481ca490f0ce37a4c8087c14e3bbaed3055a726062dbf0ec38845aca22814b7adb02770619feb4ee6abc2be58fcb1864cd727dc5c046701dfa8a98f2afaf4fe959d9ce101251597c7b2ba418013197c29658d994c345b502a02f2241f0a7ff807a74d061d5f1cbb789d9b3eccaebdf55e55b5a9086d90213fec8c36f891a27991ad1aebca8c7c9628a61e61999a740642de087c6d770b4da9442c4a6502be13169b02c9aa48ab979f60a417dbc0029d3d5e645f00185260d03342ffcfdd7cc17b10058232fbf72723486652a8e5b3529c83cf7f7639b8d834948402373e5d9e278c43b29fb69e3f57d6a092b61d6d2c140e79947c2cd0be6d98811718555afcafe3f0f4864e448f76977cfafe1ba910e6516a8e27878e8174d13d4db631ab851eb17cdba1b95892f54baf85f99be615d811cb763f310f10b38d22e7068e0497423849c678f46c725851e78358a52918aaa4c8b30bbe9576920f9db1f0ced0b7794fd3663a4fa38de426748779208d0d3e89d0a84213c1174365e673802712ce1caaf635bc603655765149df63f077363b8dbe8bd6a39c306bad7dd7733d6f48bfbc5dc24ce351da8808375bc6b95a6f418343f988afbf4e853713988ddd01e54810510202adaddb9da21f1934738a9c6dba6be81eeb421d519b3967d2269080a9ea0d9d76e4bf4d935c5d8353fc787bb9d18f02080b0cee5e85a9e9df2a5cbe4e3e479e0b44f16f6dca9c033cc41052400bcde45a9b9305b49fbae2462683ceed430daa70a5764110836852e71de48c2bcc405014a89c546eec8d1c4593877a1328aedd35366e3ddedfba16648a88c8f18f2c20192e84570ebcc51da25ed43d9a64fdd7bfff38d20729d0ebedbbbc111d2065e993f95e771639c316af8de82abd660a42382d62a7c306143f6041bd5f953487524a1372060e2fe074da68ff0cc3d87ebfb0ec3b53f325eefdea9ca988ae3d55a9f698337bed8a2c465646a162168e895148a55b37ec1075e0374bd2604afdc9597fa2deedc829e917aae6ed2c49889636748b816ab36ffcd2f2462ce36eb2666b1472325891bf96c286021f9f16bc9b294aa3a29c5f02ad85b9e1c79a1ca28d47a66db5d192b0ba5be0b9958b62559e00e041c2c64e2ae253c809791042bcc273e4298daad5a4859f8144ac0c186f8ed006b2d7e42b1f7f4329b2cf9b789ccd2b0a05e4cbc65ff6c27bcf7728bce273b27e6dbe0aee8ba7b3295b7fba9ef4f3256f4e70adb33467871d8930cac28a0c1792ec9c43b2b5bfcca295a3b04c78dc4973473e1634e5fd1acd64d8ff97df0af046a695da67e5a33919f37199b19c8b8a7e4662dd6390d7efccbb4422c881a39ff9aa2627a25211a576d353efebe726db7519ccae9dc293f6175a09ef0b313375b9a608554f01f95d08222d18a9f8146cda00bbed1831377000618eecafbc74a34e764cca60c90b6d8bd071511") mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000f7e000)={0x80000000, 0x4, r3, 0xef7, r4, 0x4, 0xb2, 0x9}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f000067e000), &(0x7f0000f82000-0x4)=0x4) rmdir(&(0x7f0000f7f000)='./file0\x00') mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r2, &(0x7f0000f82000)={&(0x7f0000f83000-0x48)=@full={{0x3, {"d9caf63cad58f9"}, 0x3}, [{"c9712da10b02f4"}, {"fd1f5502a1fc6e"}, {"17fe1751cf5ef0"}, {"63dca7eb40f142"}, {"4872cf35597fe2"}, {"f644b89a72869f"}, {"59b88dc51433e6"}, {"8214c516568c13"}]}, 0x48, &(0x7f0000f83000-0x40)=[{&(0x7f0000f83000-0x63)="95ef8d7c18fb4a1f1f437c4a99f2392837d993bbc06752f76d3b6072ee0e128a7c5491554bf13073f220cb9fa3d29f5667b4b81e23a448d1f61a43d3287dfabac0ec93421de484952c267351c121d73b72442c421f17d6cc974d5bc878f8bcc04a2286", 0x63}, {&(0x7f0000f82000)="a851ab74bf8d560ab6ebbaafc08d09df5adebab88c72288c0ac3a8dafe039176aa34045208db05707d12635ed080340be53dd2c07841cc28bc71010d7b19d8cfd360752cd6d19b010938d58805545b6ab18a3510e3dbc15f2e0d398137c1abf92fbb82fc59853a616602764ad4b7cecb178212c7eeabcf2767d71dcc5ec203ee02cb107a8c000f1d4c38a0a44db9e6ecb8a4edc43aeeb5f45fe24159be40211221b56e70f4a9a323fbc9636fdf675b1ccbf5910c4417e2e82da243f0623ec286890c727a0e07d7ca3261bbbe2c84ffaf6fbed50dcb2cecd95502571b9848c66328635081d2", 0xe5}, {&(0x7f0000e17000-0x72)="11885d2bfa0dc4f6a1c6124275340f970da4b19610376c9d196f2d531879038eeb2e45ab553cbce6ae6a993ebb55a13f9d508655cc1dbfb718e6cfcab21d8ac99a63cb58352d442cd6f1754daeb64f6fd156f8960c9dd3f8dcf232f4d525a7f77e97f3529491041779e9185c7bd53f98936f", 0x72}, {&(0x7f0000052000)='q%;o', 0x4}], 0x4, &(0x7f0000f82000)=[{0x108, 0x113, 0x3, "87e7e867b9cb733add010480432e3b37593b0c48ee54f50759e3cc9d9db64a65cb0659fa909ab75f725cd608c5428eab1c570062d6510cc23d416824576adf835f043af9e1b43e3e57213620596db43057d32a19521e39d40ef8df09ef833bf9fe1b83ccd3415d9fcbcb09274b9a22ff12a052ea846be1af9e52765e543197314b8557ff8da15976192c0873ec60057b9e6ce92bc86419e908a4a7fd8c5e3b66a2f6581f407937dcc82eddb14d0d6bde11bd55f7bc732b9e9d13dafaeb0e4dc46ddd765ddd81afddcb5a6aa028b39624ea29939c14760f6dd8342154a56b2bb19670c97e58691b987a3955c3eda8a6b2868c2a5243"}, {0xc8, 0xff, 0x6, "ad97495d9e76ba45507a4bbc75e55a2a6edf6504f94bc58a4ca746c33fd741bc70075f15ad0e566a6dcdd62c4342ca7487e567d53e2f8396ee13ca24e60b18a81e4f0a4a6439e30e12b7bc6dfcea21b0ef19e5c506b144b56c0d096fa448e748198357beab47e6b0e13cc311c3f0837b844b164a53237021fb438b846ff6ec8589d7f37283934342ab02c2c007e4cf49da3a55464fba6f6d08b492e522997f3177e764cb0f2c1b2ba3db6f92b11a789a6513"}, {0xc8, 0x11f, 0x1, "67bfac1355bbf101c6772a7cbef53d2cdfefffbb087cbca1c1fc31b36b28ca338137374eab8746d9754d9081f883a4b4245bf8c404bf585560e8bf5c2b64fc53c5297bd998fcf16110f89e8ef464cb2213f70242137b7dbe7893665aa7d8252fd5d650435b96e97a3e9f3209359195af56944402a9feffd2eea52d5b26ef5d250068ae761c0f74ecce950c4687657029d82aaa85cce324f89d751e7dfaa57700cd2cc07cb7f04a0f0ef0e877227f72bf6307999cdcb83a"}, {0x90, 0x10f, 0xf3b, "6ea0618c35387a31a52ef3d55ae55005e8432ae45e4eaecd393f9040316faeab60d6c9067c073461cebb8ee5614a54ffb2d44f9ba09eb394642eb4a12b543a0cc9029460384de1194cf909514318f4045a437724cc5c14f040c383df7da0147e95e9aa34e992b8e7c6371cac009c68958fea8173daefbc5e269a0c439b72fbe0"}, {0xc0, 0x10d, 0x39, "bce6ee04379a053c0be4acdcb9d2a99970d483f1f046d82819bc19f0ccc24ec272ebc653c96e1e9b93449d34e7280678d4ecae1e41793827b292d601d975e95052acde4abe6855a58cc0bff41fafcec84fe4f0d5462ee06d82d048ebda0b7cfa19f24ac95e360d4ee531a4e72ade876c725e030aaa8f6763d279d52eb44925909fc87bab3b4a92866da4de57ca3bf0922cb868f807c1554015050f3ec8b2ff454184e6dbbbb5d07b12"}, {0x40, 0x11b, 0x3, "91c3c3973f1f1c22feaaae82d7124c4f7e974d728a4dbed6b80cbf7c9d9586c3f6c61a4b5cf415374e4587"}], 0x428, 0x40011}, 0x40) 2018/02/08 01:54:35 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f000001f000-0x9c)=""/156, 0x9c) clock_gettime(0x0, &(0x7f000000e000-0x10)={0x0, 0x0}) socketpair(0x17, 0x3, 0x3, &(0x7f0000007000)={0x0, 0x0}) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000001000-0x5b)=""/91) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000001e000-0x20)={{0x0, 0x989680}, {r0, r1+30000000}}, &(0x7f0000013000)={{0x0}}) utimensat(r2, &(0x7f000001a000)='./file0\x00', &(0x7f0000007000-0x20)={{0x0, 0x3ffffffe}, {r3}}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000001f000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f000000d000-0x68)={0x100, 0x0, 0x9, {r4, r5+10000000}, 0x41f, 0xffffffffffff8000}) 2018/02/08 01:54:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000001000-0x85)=""/133, 0x3cb, 0x10000000000000) 2018/02/08 01:54:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000247000)={0x0, 0x40000}, &(0x7f00006d4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00001d2000-0x27)={r2, 0x1f, "0ebe89a03a7a28b4d818b0d958caf420d5aa7d2e0da21c843dc373eeef8aba"}, &(0x7f0000b64000-0x4)=0x27) fcntl$setlease(r1, 0x400, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) fcntl$setlease(r1, 0x400, 0x2) 2018/02/08 01:54:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000001000-0x85)=""/133, 0x3cb, 0x10000000000000) 2018/02/08 01:54:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000061a000-0xd)='net/fib_trie\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000f9000)={0x0, 0x7, 0x20, 0x3f, 0x66c}, &(0x7f0000d46000)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000b53000-0xdb)={r1, 0xd3, "db9f5d2d5358bf3f991409ce5c646ebc3c40a93120c06cde91d6e4b9408d6b0ef1c5f8fc7b7dd3d603becb18443b61dace0a9775855a496207ffbc155f904dccf4a7fafc2483c02f262166281cf690fe086beabb99d258e50f0c0d31b8257c49f6aa3c6f559aab75fd2ecfc3efc6ef56f6271fb2b239c2a6c764d2e2a7dd112fe6aeb591dd60b054ee0560fb8b3f47f349f3ce28ec182c26f3dafe0d05527e57a41db9a14bd0a9d731c6c0e35bdb21c9cc47480cb97d1be3d985dabea48f9bf6ee2a8efab0b91e18aa5b82f37d84abfabf8fdd"}, &(0x7f0000bc7000)=0xdb) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) r2 = accept(r0, 0x0, &(0x7f0000b0e000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fc5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000697000-0xc)='/dev/ashmem\x00', 0x101000, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f000079c000-0x15)=""/21) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f00000a5000)="83ee63178a8b0e2bb4cbfdb22696df38c4e572") connect$netlink(r3, &(0x7f0000b5c000)=@unspec, 0xc) sysfs$1(0x1, &(0x7f00005f4000-0x15)='eth1posix_acl_access\x00') remap_file_pages(&(0x7f0000c1f000/0x1000)=nil, 0x1000, 0x0, 0x401, 0x1003) 2018/02/08 01:54:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000086f000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_dev$sg(&(0x7f0000153000)='/dev/sg#\x00', 0x4, 0x2080) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000a9e000-0x4), &(0x7f000088b000)=0x4) r2 = syz_open_procfs(r0, &(0x7f0000b6b000-0xe)='attr/fscreate\x00') writev(r2, &(0x7f0000ffd000)=[{&(0x7f0000985000-0x1000)="ab", 0x1}], 0x1) mknodat(r1, &(0x7f000078b000)='./file0\x00', 0x0, 0xff) 2018/02/08 01:54:35 executing program 4: mmap(&(0x7f0000000000/0xb35000)=nil, 0xb35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = getpgid(0xffffffffffffffff) getpgid(r1) fcntl$setown(r0, 0x8, r1) r2 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000b35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000b36000)) mmap(&(0x7f0000b35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b36000-0xc), &(0x7f0000b36000-0x4)=0xc) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b37000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) fcntl$getownex(r0, 0x10, &(0x7f0000033000-0x8)={0x0, 0x0}) setpgid(0x0, r4) setpgid(0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000957000-0x20)={"b90f688b076050a508dd5e7a2fa4c100", {0x4, 0xe122, 0x1, "eef7a6ddde21", 0x4}}) 2018/02/08 01:54:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00001da000-0x14), &(0x7f00004ef000)=0x14) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000592000)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000004000)=[{0x3}, {}], 0x371) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000591000-0x15)='/dev/pktcdvd/control\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00003de000-0x4), &(0x7f0000f44000-0x4)=0x4) 2018/02/08 01:54:35 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000001000-0x85)=""/133, 0x3cb, 0x10000000000000) 2018/02/08 01:54:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000229000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in=@multicast1, @in6=@ipv4={[], [], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000003000-0x12)='/dev/input/event#\x00', 0x9, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000004000-0x8)='./file0\x00') ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000003000-0x8)) r3 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x3, 0x2) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000004000-0x8)=[0x6, 0x9]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x6, 0xfffffffffffffe01, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r4, 0x29, 0x1d, &(0x7f0000003000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r1}, 0x14) ioctl$ASHMEM_GET_NAME(r5, 0x81007702, &(0x7f0000002000)=""/7) 2018/02/08 01:54:35 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000001000-0x85)=""/133, 0x3cb, 0x10000000000000) [ 66.178802] audit: type=1401 audit(1518054875.667:34): op=fscreate invalid_context=AB 2018/02/08 01:54:35 executing program 3: mmap(&(0x7f0000000000/0xb4b000)=nil, 0xb4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000411000-0x10)=[{&(0x7f0000b4c000-0x82)=""/130, 0x82}], 0x1, 0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000088f000)="8608006600", 0x5) 2018/02/08 01:54:35 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000001000-0x85)=""/133, 0x3cb, 0x10000000000000) 2018/02/08 01:54:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f000060c000)='oom_score_adj\x00') r2 = syz_open_procfs(0x0, &(0x7f0000a63000)='net/fib_triestat\x00') openat(r1, &(0x7f00005a7000)='./file0\x00', 0x400000, 0x80) sendfile(r1, r2, &(0x7f000072e000)=0x3, 0x1) 2018/02/08 01:54:35 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000556000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x400, 0x8b, 0x4, 0x2, 0x9}, &(0x7f0000ae6000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000963000-0xb8)={r1, 0x2, 0x3, 0x3f, 0x2, 0x857, 0x6, 0x4000000000000, {r2, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x100, 0x5, 0x2, 0x4, 0xffffffffffff108b}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) chdir(&(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/08 01:54:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000000000)={0x101}, &(0x7f0000b56000), &(0x7f0000000000), 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x42004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000bf8000/0x3000)=nil) pkey_mprotect(&(0x7f00000df000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) r1 = accept4$inet(0xffffffffffffffff, &(0x7f000090c000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000a6a000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000668000-0xa0)={0x0, @in6={{0xa, 0x3, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x20}}, 0x5, 0x7fff, 0x3, 0x5, 0x800}, &(0x7f00008d7000)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000915000-0x8)=@assoc_value={r2, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000331000)={r2, 0xa5d}, &(0x7f0000292000-0x4)=0x8) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 2018/02/08 01:54:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000019e000)=@ipx, &(0x7f0000998000-0x4)=0x10) setsockopt$sock_void(r0, 0x1, 0x80000001b, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000005a000-0x10)={0x0, 0x0, 0xfff, 0x0, 0x0}, &(0x7f0000d4b000-0x4)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000098000)={r1, 0x1f}, &(0x7f000032a000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000470000-0x14)={r1, 0xffff, 0x8, 0x200, 0x2, 0x100000001}, &(0x7f00002aa000-0x4)=0x14) getsockopt$inet_buf(r2, 0x0, 0x2000000000483, &(0x7f000005a000-0x18)=""/24, &(0x7f0000aed000)=0xfe) 2018/02/08 01:54:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ca2000)='/dev/snd/seq\x00', 0x0, 0x401) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000947000)={{0x8000080}, 'port0\x00', 0xc6, 0x80003}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006aa000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f000007b000-0x14)={0x0, 0x0, 0x5, 0x400, 0x1000, 0x3, 0x2, 0x9, 0x4, 0xffffffff}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a47000)='/dev/sequencer2\x00', 0x24401, 0x0) 2018/02/08 01:54:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4001) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000c9e000), 0xf971, 0x0, 0x0, 0x0) 2018/02/08 01:54:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000001000-0x85)=""/133, 0x3cb, 0x10000000000000) 2018/02/08 01:54:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000001000-0x85)=""/133, 0x3cb, 0x10000000000000) 2018/02/08 01:54:35 executing program 0: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f7f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000c1000-0x4)=0x2, 0x4) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r1, &(0x7f0000f79000)={0xf97cff8c, 0x8, 'SE Linux', 'D'}, 0x11) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f000096f000)={&(0x7f0000f7f000-0x4)=[0x0], &(0x7f0000e81000-0x8)=[0x0, 0x0], &(0x7f0000b76000-0xc)=[0x0, 0x0, 0x0], &(0x7f00004c9000-0xc)=[0x0, 0x0, 0x0], 0x1, 0x2, 0x3, 0x3}) 2018/02/08 01:54:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000712000), &(0x7f0000001000)=0xfffffffffffffdd9) 2018/02/08 01:54:35 executing program 4: keyctl$update(0x2, 0x0, &(0x7f0000001000-0x29)="b7", 0x1) prctl$seccomp(0x16, 0x2, &(0x7f000061f000-0x10)={0x4, &(0x7f0000c18000-0x20)=[{0x1, 0x1f, 0x7, 0x7}, {0x4, 0xfff, 0x105, 0x7}, {0x9, 0x9, 0x1f09, 0x9}, {0x800, 0x9, 0x2}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000002000-0x20)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000001000)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={r0, r1+10000000}, 0x0) 2018/02/08 01:54:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000001000-0x85)=""/133, 0x3cb, 0x10000000000000) 2018/02/08 01:54:35 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) pipe(&(0x7f00001ee000-0x8)={0x0, 0x0}) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000d34000-0x34)=""/52) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000095000-0x4)=0x3, 0x2) sendto$inet(r0, &(0x7f0000440000), 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000000)=0xffffffff7fffffff) tee(r0, r1, 0x8, 0x8) 2018/02/08 01:54:35 executing program 6: mmap(&(0x7f0000000000/0x69000)=nil, 0x69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002b000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000006a000-0x4), &(0x7f000004f000-0x4), &(0x7f0000020000-0x4)=0x0) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000004d000-0xc)={0x0, 0x0}, &(0x7f0000069000)=0xc) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000069000)={{{@in6=@loopback, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000013000)=0xe8) setresuid(r2, r3, r4) fcntl$addseals(r1, 0x409, 0x100000008) 2018/02/08 01:54:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000ce3000-0x10)='/dev/input/mice\x00', 0x0, 0x0) unshare(0x400) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000050000-0x4)=0x2330, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000230000)={0x20, 0x1, 0xb4}) signalfd4(r0, &(0x7f0000b7d000-0x8)={0x2}, 0x8, 0x80000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000ee000)={0x8000, 0x6, 0x2}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e05000)) clock_nanosleep(0x6, 0x0, &(0x7f00003e6000), &(0x7f0000d17000-0x10)={0x0}) listen$netrom(r0, 0x2) timerfd_settime(r0, 0x0, &(0x7f000018d000-0x20)={{r1}, {r1}}, &(0x7f0000a27000)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f30000-0x11)='/dev/vga_arbiter\x00', 0x20200, 0x0) 2018/02/08 01:54:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000001000-0x85)=""/133, 0x3cb, 0x10000000000000) 2018/02/08 01:54:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f00006b4000)={0x2, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006c6000-0x11)='/selinux/enforce\x00', 0x40, 0x0) epoll_wait(r1, &(0x7f00006cc000-0x60)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x6) 2018/02/08 01:54:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000558000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockname$unix(r0, &(0x7f0000708000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000b89000)=0x1002) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000eef000)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f00007f5000)=""/73) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) socket$inet(0x2, 0x807, 0x0) ioctl$sock_ifreq(r1, 0x897b, &(0x7f0000dc4000)={@common='ip6_vti0\x00', @ifru_ivalue}) 2018/02/08 01:54:35 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000056f000-0xf)='/dev/sequencer\x00', 0xa02, 0x0) sendto$ipx(r0, &(0x7f0000a46000-0x19)="291da84ba36621a7c85427ab5d463efd5d7676ffff452b0a4b", 0x19, 0x40000, &(0x7f0000373000)={0x4, 0x20, 0x1, "b766013ce013", 0x401}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000db7000)={0x0, 0xfffffffffffffffa}, &(0x7f0000421000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000919000)={r1, 0xd8, "399bb5b1eed0e79618d26749fe849b01af254d4c28fbb162c1cc8ca03d9c79a8640698a852d75d47c07674633020bc57f5176dad54cec0c3651fd44134d7ddd4bca61881fe7fbe711ffc312cabe368f2c19800af3d7af657cd712fdf6d77d5dd5c0f87b8c88c764487e8233bce56c86db642954adcf500a7b86b62ae0207c72bff9ae59fe3cc93c51623180182b48e6fe2de7977d398cad9c54e173aa91a8535b4052d4c93d37687ccb7f2b85273c8ed4b3bc4ac9bc44f6ef45fa2f85c3bb502becba6c08b56d78db261b61adcb63c81990945082dc36b85"}, &(0x7f0000000000)=0xe0) write$sndseq(r0, &(0x7f000005b000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue={0x101, {0x0, 0x2}}}], 0x30) 2018/02/08 01:54:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000059f000-0x18)={0x0, 0xfffffffffffffeff, 0x10, 0x7, 0x1ff}, &(0x7f0000bb3000)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bc9000-0xc)={r1, 0x2, 0x30}, 0xc) fcntl$getownex(r0, 0x10, &(0x7f00009d4000-0x8)={0x0, 0x0}) wait4(r2, &(0x7f00007b4000-0x4), 0x2100000b, &(0x7f00003c9000-0x90)) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x47e) sysinfo(&(0x7f00000e1000)=""/59) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00005ca000-0x10)={0x3, &(0x7f000094d000)=[{0x2, 0x5, 0xd45}, {0x9, 0x8, 0x81, 0x3}, {0x3ff, 0x7, 0x5, 0x1}]}, 0x10) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f00008ff000-0x4)=0x102, 0x4) 2018/02/08 01:54:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000286000-0x5)='user\x00', 0x1) fcntl$getflags(r0, 0x40b) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000027c000-0x8), &(0x7f0000fff000-0x4)=0x8) r1 = syz_open_dev$loop(&(0x7f000079a000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4000000000001268, &(0x7f00009c6000)) 2018/02/08 01:54:35 executing program 6: fstat(0xffffffffffffff9c, &(0x7f0000442000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000013000)='/dev/usbmon#\x00', 0x800000f51b, 0x200000) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000012000)=""/1) fcntl$lock(r1, 0x5, &(0x7f0000012000)) 2018/02/08 01:54:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000001000-0x85)=""/133, 0x3cb, 0x10000000000000) 2018/02/08 01:54:35 executing program 6: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000701000-0x8)={0x0, 0x0}) process_vm_writev(r0, &(0x7f000059b000)=[], 0x0, &(0x7f0000004000-0x30)=[], 0x0, 0x2000e000) 2018/02/08 01:54:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00005a9000-0x5)='user\x00', &(0x7f0000fcd000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d46000), 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r0) keyctl$read(0xb, r0, &(0x7f0000541000-0x1000)=""/4096, 0x1000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004bf000-0xb)='/dev/hwrng\x00', 0x10040, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f000016b000)=""/47) 2018/02/08 01:54:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f1b000-0xb)='/dev/hwrng\x00', 0x0, 0x0) readv(r0, &(0x7f000081f000)=[{&(0x7f0000b75000)}, {&(0x7f000012e000)=""/59, 0x3b}], 0x2) sendto$inet6(r0, &(0x7f000094c000-0x5e)="039c69494da14420df665298bc7134303cee3a5fb9a143c23a597600e6b6770f60977b077266ec26250c46fc64a18c6b00c3c10c6aa13b2a9b38f6ab8eb3d87a4d11791ec5cb5b0234071c52a5b08f2c3a1ba187a4e3b35d015723850f2e", 0x5e, 0x20000000, &(0x7f00008be000-0x1c)={0xa, 0x2, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) 2018/02/08 01:54:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000001000-0x85)=""/133, 0x3cb, 0x10000000000000) 2018/02/08 01:54:36 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00004dd000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000002000-0x4)=0x800, 0x0, 0xfffffffffffffff9, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x5, 0x5) fcntl$setownex(r0, 0xf, &(0x7f0000001000-0x8)={0x0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x10, &(0x7f0000864000-0x4), &(0x7f0000682000-0x4)=0x4) 2018/02/08 01:54:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e9d000)='keyring\x00', &(0x7f0000674000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/02/08 01:54:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d64000-0xd)='/dev/usbmon#\x00', 0x0, 0x7) r1 = socket$unix(0x1, 0x1, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000f35000-0xc)=@file={0x0, "e91f7189591e9233614b"}, 0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00006f3000-0x8)=@assoc_value={0x0, 0x1000}, &(0x7f0000672000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000086a000-0x4)=@assoc_id=r2, 0x4) poll(&(0x7f0000ef6000)=[{r0}, {r1}], 0x3c1, 0x0) 2018/02/08 01:54:36 executing program 1: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000334000-0x68)) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b37000-0x10)={0x0, 0x0}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f0000b36000)={{0x0, 0x989680}, {r0, r1+10000000}}, &(0x7f0000b37000-0x20)) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b36000)={0x0, 0x0}) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006df000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f0000b39000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000682000)=0x10, 0x800) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000b39000-0x18)={0x0}) r6 = mmap$binder(&(0x7f0000975000/0x3000)=nil, 0x3000, 0x2, 0xa0010, 0xffffffffffffffff, 0x0) r7 = memfd_create(&(0x7f00006c8000-0x1)='\x00', 0x0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000b38000)={0xd4, 0x0, &(0x7f0000062000-0xd4)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x40, 0x40, &(0x7f0000b38000)=[@ptr={0x70742a85, 0x1, &(0x7f0000956000-0x1), 0x1, 0x3, 0x4}, @fd={0x66642a85, 0x0, r4, 0x0, 0x1}], &(0x7f0000546000-0x40)=[0x0, 0x38, 0x30, 0x30, 0x48, 0x0, 0x78, 0x0]}, 0x101}}, @decrefs={0x40046307, 0x4}, @increfs_done={0x40106308, r5, 0x1}, @free_buffer={0x40086303, r6}, @reply={0x40406301, {0x0, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x38, 0x30, &(0x7f000090a000)=[@fd={0x66642a85, 0x0, r7, 0x0, 0x1}, @fda={0x66646185, 0x7, 0x0, 0x34}], &(0x7f0000aac000-0x30)=[0x48, 0x40, 0x28, 0x38, 0x30, 0x38]}}, @clear_death={0x400c630f, 0x2}, @register_looper={0x630b}, @decrefs={0x40046307, 0x2}], 0x51, 0x0, &(0x7f0000b39000-0x51)="caffe800291a312ae5448a6cafdd3067ebdccb5a1d597ed79287d1d883412aa5ea4888c3047ef52d59cb745046decbbf1ba42b97d3d318d7bb8b987095b843f53388bfb0ddf89048042393a773dcfbcb4e"}) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b38000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r8, 0x6, 0x1f, &(0x7f0000b38000-0x4)='tls\x00', 0x4) futex(&(0x7f00002af000), 0xd, 0x0, &(0x7f0000191000)={0x0, r2}, &(0x7f00005ed000)=0xfffffffffffffffd, 0x0) 2018/02/08 01:54:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) fsync(r0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000cb7000)) gettid() fcntl$getownex(r0, 0x10, &(0x7f00007d3000)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d36000-0x4)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000e15000-0x4)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000e5d000)) getpgid(0x0) getpid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002cf000)) gettid() r1 = getpgrp(0x0) r2 = getpgrp(r1) r3 = dup2(r0, r0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000356000), &(0x7f0000162000)=0x14) r4 = syz_open_procfs(r2, &(0x7f0000197000)='smaps\x00') readv(r4, &(0x7f0000635000-0x70)=[{&(0x7f00008f7000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000e95000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000235000-0x18)={r5}) 2018/02/08 01:54:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(0xffffffffffffffff, &(0x7f0000001000-0x85)=""/133, 0x3cb, 0x10000000000000) 2018/02/08 01:54:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e69000-0xc)) r2 = epoll_create1(0x0) r3 = accept4$inet(r0, &(0x7f000078c000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000589000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000040b000)={0x0, 0x9, 0x4, [0x0, 0xffffffffffffff63, 0x7, 0x20]}, &(0x7f0000897000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000211000-0x8)={r4, 0x9}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dc0000)) 2018/02/08 01:54:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(0xffffffffffffffff, &(0x7f0000001000-0x85)=""/133, 0x3cb, 0x10000000000000) 2018/02/08 01:54:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x5676) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x1) write(r2, &(0x7f0000e91000)="7618d07b7e", 0x400) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/vga_arbiter\x00', 0x80002, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000b8f000-0x48)={{0xffffffffffffffff, 0x3, 0x6, 0x5, 0xb246}, 0x2, 0x3}) 2018/02/08 01:54:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000065c000)='/dev/usbmon#\x00', 0x3dff, 0x620081) bind$unix(r1, &(0x7f00000f0000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000411000-0x50)={{0x85, 0x7e3}, {0x10001}, 0x1, 0x1, 0x7}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000058c000-0x38)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f000028f000-0x10)={&(0x7f0000009000)=@ipv6_newaddr={0x2c, 0x14, 0xfd, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/02/08 01:54:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(0xffffffffffffffff, &(0x7f0000001000-0x85)=""/133, 0x3cb, 0x10000000000000) 2018/02/08 01:54:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$tun(r1, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x7, 0x0, 0x0, @ipv6={0x0, 0x6, "3f1700", 0x14, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}, 0x2d) 2018/02/08 01:54:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000e41000)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000011c000-0x50)={@syzn={0x73, 0x79, 0x7a}, @ifru_settings={0x401, 0x0, @fr_pvc=&(0x7f000073d000)}}) bind$inet6(r0, &(0x7f0000791000-0x1c)={0xa, 0x0, 0x101, @dev={0xfe, 0x80, [], 0x0, 0x16}}, 0x1c) write$tun(r1, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0xffffffffffffffff, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}}}}, 0x2e) 2018/02/08 01:54:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@file={0x0, ""/63}, &(0x7f0000d18000-0x4)=0x41) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000001000-0x68)) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000003000-0xc)='ocfs2_dlmfs\x00', 0x0, &(0x7f0000003000-0x6c)="a13466c1b143babfaeeeb6b094dc595c9eb468821baf69c3dbac87a78a6f69096a76139868c44231bb0620840d795ffaead96bf1a7df00e2096e11a380f2d7f6265b9b3866b9b1d76c31ff21c043bb71a12c4266c8b20653c73cb86fadbca7bbf98a8d2f2cc7346525b5d6bf") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000b27000-0x31)="7abbff888e5830884528e5c613d55f4abb333da11c2e3ffeeaabe5c4a3f9cf08df54628a3f5ea12da67589f4c87ff89bc4", 0x31, 0x0) mkdir(&(0x7f0000021000)='./file0\x00', 0x0) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f0000d70000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000dcb000-0x16)='./file0/file0\x00', &(0x7f00007d8000-0x14)='./file0\x00') clock_gettime(0x0, &(0x7f0000568000-0x10)={0x0, 0x0}) futex(&(0x7f0000c4d000-0x4)=0x80000001, 0x0, 0x3, &(0x7f000097c000)={r1, r2+30000000}, &(0x7f0000d2a000)=0x4, 0x1) 2018/02/08 01:54:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x2, 0x8000a, 0x4, &(0x7f00003b8000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000a1000-0xb8)={0x0, 0x3, 0x4, 0x5, 0xfffffffffffffff8, 0x7, 0x4, 0x3f, {0x0, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3c1be98d}}, 0x0, 0x9, 0x7fffffff, 0x3, 0x800}}, &(0x7f0000dee000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000a0f000)={r3, 0x2, 0x4}, 0x8) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) ioctl$int_in(r1, 0x5452, &(0x7f00007a8000)=0x101) listen(r1, 0x6e02) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) dup2(r0, r1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a30000)='/selinux/enforce\x00', 0x10000, 0x0) 2018/02/08 01:54:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x4000) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d18000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xff, 0x3, 0xff, 0x3, 0x1ff, 0x952f, 0x4}, 0x20) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) accept4$netrom(r2, &(0x7f0000720000)=@ax25, &(0x7f0000b0c000)=0x10, 0x800) r3 = socket$inet(0x2, 0x0, 0x0) personality(0x200000c) fgetxattr(r3, &(0x7f0000fe3000-0x9)=@known='user.syz\x00', &(0x7f0000b9f000-0x5a)=""/90, 0x5a) 2018/02/08 01:54:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) clock_gettime(0x0, &(0x7f00004c7000)={0x0, 0x0}) ppoll(&(0x7f0000843000)=[{r0, 0x1}], 0x1, &(0x7f000093d000-0x10)={0x0, r1+10000000}, &(0x7f000020c000), 0x8) epoll_wait(r0, &(0x7f0000b2b000-0x48)=[{}], 0x1a0, 0x200) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00002ba000-0xc)={0x6}) ioctl$void(r2, 0xc0045878) 2018/02/08 01:54:36 executing program 4: mmap(&(0x7f0000000000/0x10e000)=nil, 0x10e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000010b000-0x26)="2600000012002710000000000000010106000000000000000020fef12024f9510500030001e4", 0x26) mmap(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f000010f000-0x4), 0x4) 2018/02/08 01:54:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000001000-0x85)=""/133, 0x3cb, 0x0) 2018/02/08 01:54:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f000010c000-0x85)=""/133, 0xffffffffffffff31, 0x0) [ 66.866693] keychord: keycode 16224 out of range 2018/02/08 01:54:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x4000, 0x0, 0xfffffffffffffffd}) mkdir(&(0x7f0000c18000)='./bus\x00', 0x0) chroot(&(0x7f00004ee000-0x6)='./bus\x00') r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000bcc000)='/dev/keychord\x00', 0x4d0081, 0x0) ioctl(r0, 0xd421, &(0x7f0000768000-0x57)="40f37f22426fd3fa21cb08babe130d1592d83ed5b39396ee8e9ea1b643aac1b53661eacaf67f14ad5da52220f967a6825dc6c28c1ee164ff5ef1b7b955e6a221d84648ddf969313709591519069b99410744f0e9060ced") 2018/02/08 01:54:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c66000-0xd)='net/anycast6\x00') readv(r0, &(0x7f0000d0d000-0x10)=[{&(0x7f00004eb000)=""/4096, 0x1000}], 0x1) 2018/02/08 01:54:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d34000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005a0000-0x4)) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000444000-0x4)={0x399, 0x0, 0xa000}, 0x4) r1 = memfd_create(&(0x7f0000ccb000)='\\\x00', 0x2) accept$packet(r1, &(0x7f0000a5a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000c77000-0x3)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000006a000-0xc)={0x0}, &(0x7f0000e55000-0x4)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000534000-0x9)='net/snmp\x00') pread64(r3, &(0x7f0000001000-0x85)=""/133, 0x3cb, 0x0) 2018/02/08 01:54:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) socket$unix(0x1, 0x1, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r1) write$sndseq(r1, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @tick, {}, {0x1}, @note}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000584000-0x50)={{0x3, 0x9}, {0x80000000, 0x8000}, 0x88c, 0x3, 0x3}) [ 66.889809] device gre0 entered promiscuous mode [ 66.898269] keychord: keycode 16224 out of range 2018/02/08 01:54:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00002fe000), 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) sendto$inet(r2, &(0x7f00003b2000), 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/08 01:54:36 executing program 4: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) fremovexattr(r0, &(0x7f0000503000-0x15)=@known='system.sockprotoname\x00') mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f72000-0x1c)={0xa, 0x3, 0x800, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, 0x1c) 2018/02/08 01:54:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000d17000-0x4), &(0x7f00001ef000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e1a000)={@common='sit0\x00', 0x0}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000d52000-0x10)=@req={0x6, 0x9, 0x3, 0x1}, 0x10) sendto$packet(r1, &(0x7f000046e000), 0x0, 0x0, &(0x7f00002d5000-0x14)={0x11, 0x800, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004b6000-0x12)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f00009cf000-0x92)="d2f3c3640c968023c40c41b8818dcaf9b448cb19b197d7b605cc6825d5ba2d8397910c1436b4ae3cbc722cc8e69e31021d4c8c16f00d44c19563458470d858662f4056de4c91b538ee18c5648594338babd897b51e9a667f824338044a6ce2412c657342c844ae3c7bf28282d66b6a5937d7f47ccea47446f0849a0e5e904a158fb31ce55e96181dd72afb93ad06dd0099c5") getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000720000)={0x0, 0xe8, "9fed32022ec667ed1952d124805058781c65b2ed860f15bf62a8590c0c62964df5c1d9d8a336d8160b6e76a1c6bb6efc5e0162f9c2dcef352360805b556a624d53a35db155b03fcff37019518c51b4ef4ca040ddadd011d6182e3074be19fbc2c840e2381f431b4d1acd0c9043601b72a5b64b1f2e77b1c2d142dbf0ab4396562ce5eb589ae81042a8f0f478a5e380bb0eaa3a41a3cac9690af92413f7e8b41710bbf56ba38bc1af243ccc13d5033004edbe8076f70296d070cfb81451d8cf316d709c23b19a99e94e6d93dbe4be90f91d80e674c0f987b8411cf72fe5ec089d170d6c4fe64dee34"}, &(0x7f0000fbe000)=0xf0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000818000)={0x0, 0x5, 0x100000001}, &(0x7f0000745000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000036a000)={0x0, 0x4}, &(0x7f0000aff000)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000476000-0x8)={0x0, 0xfff}, &(0x7f0000551000-0x4)=0x8) sendmmsg$inet_sctp(r3, &(0x7f0000afd000)=[{&(0x7f0000431000)=@in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}, 0x1c, &(0x7f00007a2000)=[{&(0x7f00005b9000-0x55)="20b04e2a0ec1079087711e9a1cf4756a5ea30c7f547f4f6343ee3e519e7394fe78f12f3fe5d673cd1226801aeec8ffb9b84e017b233dbf8ddc4c60a66fa30a0ad83a6134b9e08bbe1e25bf7f30842c015d2ce2318e", 0x55}, {&(0x7f0000acb000)="471c1ca3858c1250e192c3e1f7b8c91608993b12f95f4c5245988421f467677ecfa3e9c1728d5dbc3a900a84f4faea61cc8b0072de8ba54bf2ba672c32d31660b1f691e7cd092c8c4a5a8c93b970c866983a299fe14e3d30822f36cb9d3998dd08bb3519a9b0f44cd163fb50ad4e728637badce1981859136ef380186e4565dbf0f44f0b021ea66a163e09a52daa8bf94eb4ef2b85e7dd8f93d0150fe2a84f", 0x9f}], 0x2, 0x0, 0x0, 0x4}, {&(0x7f0000853000)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x400}, 0x1c, &(0x7f0000ae5000-0x10)=[{&(0x7f0000539000)="605cfcc16578e7b4910f893be0526d570befdb5ed40ae268c88737a10c38761f77f1a6cef4f6ea944de6a71544ee7f08fd401accfa81ed7f6448367b16ff4aa11e96ff50c2b9fdf3d1d2734dcb89d0ef85e74b38477bbb2e9a7cbb18d1ea9a81dcd62e43e10ed7c348065d80e20c3be74d04b9fa51c2664ece080d808147d2c20682c5e3161556192476635c51bf228c01ec0099f84303a51e82b76848bd87557957a2ca84e5c63f90ee93ffc5e675bb3c7592ff0d481113663a652c3ae92860d54181fe32105291ff337fd995b22b8463db27a707556891d347cce3e509c18c7c9814e53126a86bf9295c237f176b", 0xef}], 0x1, 0x0, 0x0, 0x1}, {&(0x7f000037f000)=@in={0x2, 0x1, @multicast1=0xe0000001}, 0x10, &(0x7f00008a7000)=[{&(0x7f0000836000)="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", 0x1000}], 0x1, &(0x7f00007e3000-0x120)=[@init={0x18, 0x84, 0x0, {0x0, 0x2, 0x0, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x2, 0x14, 0xfff, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x0, 0x9, 0x252, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8008, 0x5, 0x0, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x2da, 0x4, 0x9, 0x9, 0x2, 0x400, 0x9, r7}}, @init={0x18, 0x84, 0x0, {0x7, 0x7, 0x1, 0xb3}}], 0x120, 0x4004091}, {&(0x7f00002c0000-0x1c)=@in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, 0x1c, &(0x7f00006fa000)=[{&(0x7f0000829000-0x1e)="b86c2a3d0b388cca60237e6ce43a563d8882c1c7670af0794f906acdd461", 0x1e}], 0x1, &(0x7f0000572000)=[@init={0x18, 0x84, 0x0, {0x7ff, 0x8, 0x7f, 0xc48}}], 0x30, 0x10}], 0x4, 0x4) 2018/02/08 01:54:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x2, 0x8000a, 0x4, &(0x7f00003b8000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000a1000-0xb8)={0x0, 0x3, 0x4, 0x5, 0xfffffffffffffff8, 0x7, 0x4, 0x3f, {0x0, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3c1be98d}}, 0x0, 0x9, 0x7fffffff, 0x3, 0x800}}, &(0x7f0000dee000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000a0f000)={r3, 0x2, 0x4}, 0x8) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) ioctl$int_in(r1, 0x5452, &(0x7f00007a8000)=0x101) listen(r1, 0x6e02) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) dup2(r0, r1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a30000)='/selinux/enforce\x00', 0x10000, 0x0) 2018/02/08 01:54:36 executing program 3: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x420a, r2, 0x0, 0x800000000000000) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000fa5000-0x10)={&(0x7f0000fa5000-0x8)='\x00\b', 0x2}) ptrace$getregset(0x4204, r2, 0x2, &(0x7f0000001000)={&(0x7f0000e07000-0x40)}) ptrace$getsig(0x4202, r1, 0xfffffffffffffffc, &(0x7f0000663000)) 2018/02/08 01:54:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ac8000)={0x0}, &(0x7f0000bff000-0x4)=0xc) get_robust_list(r0, &(0x7f00002b3000)=&(0x7f00008f1000-0x18), &(0x7f0000067000)=0x18) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000e42000)='comm\x00') setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000930000-0x4)=0x3, 0x4) exit(0x0) writev(r2, &(0x7f0000661000)=[{&(0x7f000033f000-0x1000)="15", 0x1}], 0x1) 2018/02/08 01:54:36 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a17000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000e8b000-0x4)=0x401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockname$inet(r1, &(0x7f000023e000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000cc3000)=0x10) bind$inet(r1, &(0x7f00000de000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r2 = getpid() r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bf3000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r1) fcntl$setown(r1, 0x8, r2) r4 = syz_open_dev$usbmon(&(0x7f0000087000)='/dev/usbmon#\x00', 0xdc3f, 0x50100) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f00002ca000-0x50)={{0xca45, 0xaf}, {0x100000000, 0x400}, 0x7, 0x4, 0x5}) sendto$inet(r1, &(0x7f0000d13000)='\a', 0x1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/08 01:54:36 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b50000-0x16)='/selinux/checkreqprot\x00', 0x4a001, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000dc0000)={0x0, 0x20, 0xf7be}, &(0x7f0000d1f000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r1, 0x4c, &(0x7f0000000000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @multicast1=0xe0000001}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r3 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)='1', 0x1, r2) keyctl$setperm(0x5, r3, 0x0) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000936000-0x82)='0', 0x1, r2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00002a2000)={0x0}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000b04000-0xe8)={{{@in6=@mcast1, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f0000d71000)=0xe8) 2018/02/08 01:54:36 executing program 4: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fd7000-0x9)='/dev/sg#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dcd000)={0x1, &(0x7f0000427000), &(0x7f0000001000)=[{0x1, 0xac, 0x2, &(0x7f00002aa000)=""/172}]}) ioctl(r0, 0x100000001, &(0x7f0000001000)) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000ae9000-0x4)) 2018/02/08 01:54:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000135000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000100000)=0x32) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a03000)='/proc/self/net/pfkey\x00', 0x880, 0x0) connect$l2tp(r0, &(0x7f0000996000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x0, 0x2, 0x4}}, 0x26) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r2, 0x1, 0x10, &(0x7f00004de000), &(0x7f000012a000-0x4)=0x4) 2018/02/08 01:54:36 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002000)=0x6, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000003000-0x8)='./file0\x00', 0x0, 0x100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000002000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000000000)='bdevvmnet\'\'+\x00\a1cgroupe|h0bdev-\x00') r3 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000001000-0x8)=[0x7fffffff]) setsockopt$sock_void(r0, 0x29, 0x1, 0x0, 0x0) 2018/02/08 01:54:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000933000)=0x3c, 0xd49e) pread64(r0, &(0x7f0000001000-0x85)=""/133, 0x3cb, 0x0) 2018/02/08 01:54:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000012b000)='/dev/rtc\x00', 0x1, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) accept4$packet(r1, &(0x7f000032c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000b28000)=0x3a, 0x80800) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0x6, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) 2018/02/08 01:54:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000001000-0x85)=""/133, 0xffffff5d, 0x0) 2018/02/08 01:54:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000657000)='projid_map\x00') writev(r0, &(0x7f0000f02000)=[{&(0x7f000075d000-0x1000)="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", 0x1000}], 0x1) accept$netrom(r0, &(0x7f00007f4000)=@ax25, &(0x7f0000701000)=0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000aa8000)='/selinux/checkreqprot\x00', 0x0, 0x0) 2018/02/08 01:54:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000df1000-0xf)='/dev/snd/timer\x00', 0x0, 0xc083d) splice(r0, &(0x7f000034d000), r0, &(0x7f0000bc4000-0x8), 0x6, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000a17000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f000094d000)='net/ip6_tables_names\x00') getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000040d000-0x4), &(0x7f0000827000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000f97000)={0x1, 0x0, 0x0, 0x3}) preadv(r0, &(0x7f0000b1c000)=[{&(0x7f0000883000-0x7b)=""/123, 0x7b}, {&(0x7f0000d0c000-0xfe)=""/254, 0xfe}, {&(0x7f0000a24000)=""/152, 0x98}, {&(0x7f0000cbe000-0xdb)=""/219, 0xdb}, {&(0x7f000051a000-0xf8)=""/248, 0xf8}, {&(0x7f0000d41000-0x6)=""/6, 0x6}, {&(0x7f000034d000)=""/213, 0xd5}, {&(0x7f00006ac000-0x4e)=""/78, 0x4e}], 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x803, 0x0) write(r3, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000330000)=0xfec, 0x4) sendto(r3, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r3, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)}, 0x0) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001ab000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$selinux_context(r4, &(0x7f00004a4000-0x24)='system_u:object_r:vhost_device_t:s0\x00', 0x24) 2018/02/08 01:54:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ftruncate(r0, 0x100000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004b3000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) open$dir(&(0x7f0000d99000-0x8)='./file0\x00', 0x0, 0x4) getsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000f3c000-0x28)=""/40, &(0x7f0000c86000)=0x28) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x2}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000535000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x800}) setsockopt$inet_mreqsrc(r2, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/02/08 01:54:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000001000-0x85)=""/133, 0x3cb, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008e5000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000582000-0xe8)={{{@in=@multicast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000ba4000)=0xe8) getresgid(&(0x7f0000349000), &(0x7f0000118000-0x4), &(0x7f0000795000-0x4)=0x0) r4 = gettid() lstat(&(0x7f00006fb000-0x8)='./file0\x00', &(0x7f0000aa9000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000075e000)='./file0\x00', &(0x7f0000e14000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000398000-0x4)=0x0) fstat(r0, &(0x7f00000db000)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() sendmsg$unix(r0, &(0x7f0000646000-0x38)={&(0x7f000008a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000097f000)=[{&(0x7f000085c000-0x2e)="2c5f57fbdd9fdb7d5751da7a6f1a99b47c677a8902900720be44eefef27cf36320b58d0255c0cf976acc86fcb995", 0x2e}, {&(0x7f00008b5000-0x92)="5799d0fb6672daa5143e3d622816d7361167589645b131f23a4d70a4057130bc3e562db4093999753967f620381879af50a3ddc5a51d62cb9261b201c08c22c6d9bc2074d695977f0e1296dfccfe2d73dc08d49f58e64eb7806aaf7c9df14470ac126610d45dc51c2433c6c0dde1b94fa41b3a0f1195c0c08047b585e0b1603c88c90b11de589bcd78288bef6daf3be93c0f", 0x92}, {&(0x7f00007e0000)="82a8e0299674414ce354135be9096da6ce2d316667797eaf9df191e4827b3b6c5f21b5c8e44904ce3c6a7adf01a78798700b61", 0x33}, {&(0x7f0000743000-0xe4)="83fd3e1a2610731419ea5d15bb46d55c61377a27ba76a74f4314d90c9de5f9b10ed52edf0f4499e6e12277bdb5aa472523fb97b3a047ecd8837f097d377e6a26cbcd891e319f268b48f60ebe99eec36fac872110cfea608a719ee8698c5f5f1b82eedfab311f03d8b1d3bfddbb5edad9c247f2bf5437b45e300b42622c0f09368dcfa9a1d0cd236f5b66a21b2e7991eeefa9473f8e9f06be3bc483d389070de00ef1eeaf6758f9a9a99ee39f79f00f5cc83a62580ddd4356b3c3318338da04d0f1b10ca5a1136f22f37e28a05f8b4707e9a023bf6da1fb16631725c0f805649fbeaf0573", 0xe4}], 0x4, &(0x7f00007e9000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x100, 0x801}, 0x4000001) 2018/02/08 01:54:36 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x2180) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000028000-0x8)) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000000c000)='/dev/keychord\x00', 0xe, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029000-0x34)={{0x3, 0x2, 0xfff, 0x3, 0x6}}) write$eventfd(r1, &(0x7f0000017000-0x8), 0x10645) 2018/02/08 01:54:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) socket$packet(0x11, 0x6, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sched_yield() r2 = accept4(r1, &(0x7f0000a54000)=@can, &(0x7f0000969000)=0xfffffffffffffe81, 0x0) r3 = open(&(0x7f00005df000-0x8)='./file0\x00', 0x80000, 0x43) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f00003b8000)={{0xaaa, 0x9}, 0x1, 0x2, 0x3, {0x0, 0x5}, 0x5, 0xff}) fcntl$getownex(r2, 0x10, &(0x7f0000e57000)={0x0, 0x0}) ptrace$peekuser(0x3, r4, 0x6) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00007dc000-0x8)) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x58, 0x4) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000655000+0xc3d)={0x9}, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) 2018/02/08 01:54:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) futimesat(r0, &(0x7f00009e3000-0x8)='./file0\x00', &(0x7f00006a7000-0x20)={{0x0, 0x2710}}) truncate(&(0x7f0000749000)='./file0\x00', 0xfffffffffffffffa) [ 67.141567] keychord: invalid keycode count 0 [ 67.155356] keychord: invalid keycode count 0 2018/02/08 01:54:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000871000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) ppoll(&(0x7f0000726000-0x20)=[{r0}], 0x1, &(0x7f0000880000-0x10)={0x77359400}, &(0x7f0000fb0000-0x8), 0x8) open(&(0x7f000055f000)='./file0\x00', 0x2802, 0x0) 2018/02/08 01:54:36 executing program 3: clone(0x0, &(0x7f0000445000), &(0x7f0000f1d000-0x4), &(0x7f0000d5a000), &(0x7f0000ee0000)) ftruncate(0xffffffffffffffff, 0x100000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f000022c000-0x4)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000b9b000-0x18)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000d2a000)=[@acquire_done={0x40486311}], 0x1, 0x0, &(0x7f0000510000-0x2)='\x00'}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}}}], 0x0, 0x0, &(0x7f000000b000)}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f00008d4000)='cifs.idmap\x00', &(0x7f00008e1000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)='&vboxnet1vboxnet0selinux&\x00', 0xfffffffffffffffc) keyctl$get_security(0x11, r2, &(0x7f000083c000+0x1c5)=""/146, 0x92) 2018/02/08 01:54:36 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000003000-0x50)=[{&(0x7f0000002000)="d10a22ac92c5301f0e1dd3e37697c917e4de3db3b26ac19d6c1a9f42f6b8a8ddb9cef49c2909e445445c2a418f6446e57d06fdddea459477637b857758542dcb280cd6dbb3b30f06ed1aacc07d1afb1c208777086bcfb37c5a4b83e04c8a3e85606282048e3c1ad8c796f7a5b600997151fffe", 0x73}, {&(0x7f0000001000)}, {&(0x7f0000003000-0xeb)="b120f5077f901cfd938064af96459c0cfa48933af24226c5c8469100f6318ca488fa3a2ab84a3b13d710ebb83242493fa170ec02bd9c8d7c323ed3d9645774403ca4d6f2922549c9884aa807dbfb18fd0714f85b6bde48b208ae450c6259dffe001ee8f2900505ae7cfb146cc50bae72b834c957ceb387939c0b3ca6825936f28e742518296d6618328462ba13980bbd064176308c4dd3f8e57e10f04635ffed48733228c560d39ff2d7767bc9d95e6221709f09a0a09beab3b1586f97629a0dc290834f67d99bb52ff1d9354e5fbf652e6c298afb76372b0a502ae5b65abe3724983d050f3f7058035953", 0xeb}, {&(0x7f0000002000+0x609)="206e8a67b1360e4d37fd66c1f1e3a4ee8e81ede1d5cad3f5f2d623537d6eee2acb273882046c02fbcfce79b7eb1432831289", 0x32}, {&(0x7f0000001000)="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", 0x1000}], 0x5) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x801, 0x0) write$selinux_create(r1, &(0x7f0000ec9000)=@objname={'system_u:object_r:devicekit_power_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x47) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/02/08 01:54:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ff5000)={0x0, 0x0}) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000b04000), &(0x7f00004ba000-0x4)=0xe) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e9c000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000a93000-0x66)=""/102) socket$inet6_udp(0xa, 0x2, 0x0) syz_fuse_mount(&(0x7f0000ff6000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) r3 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00000eb000-0x4), &(0x7f0000867000)=0xfffffffffffffd68) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000d7f000), &(0x7f000061b000-0x4)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c92000)={0x0}, &(0x7f0000e71000-0x4)=0xc) r5 = gettid() setpgid(r4, r5) r6 = add_key$keyring(&(0x7f00007f1000-0x8)='keyring\x00', &(0x7f00000ab000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) r7 = request_key(&(0x7f0000aa4000-0x6)='rxrpc\x00', &(0x7f0000be5000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000fd1000-0x8)=':cpuset\x00', 0x0) keyctl$negate(0xd, r6, 0x401, r7) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000986000-0xe8)={{{@in=@multicast2, @in=@rand_addr}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000b32000)=0xe8) pipe2(&(0x7f00001ee000-0x8)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e3c000-0x6)={0x0}, &(0x7f0000bd8000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x18, &(0x7f00008c1000-0x6)={r9, 0x10001}, 0x6) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x34, &(0x7f000097e000-0xb5)=""/181}) ioctl(r10, 0x8912, &(0x7f0000000000)) preadv(r3, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) readlink(&(0x7f0000934000)='./file0\x00', &(0x7f0000bf3000)=""/232, 0xe8) dup(r10) 2018/02/08 01:54:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ftruncate(r0, 0x100000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004b3000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) open$dir(&(0x7f0000d99000-0x8)='./file0\x00', 0x0, 0x4) getsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000f3c000-0x28)=""/40, &(0x7f0000c86000)=0x28) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x2}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000535000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x800}) setsockopt$inet_mreqsrc(r2, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/02/08 01:54:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000001000-0x85)=""/133, 0x3cb, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008e5000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000582000-0xe8)={{{@in=@multicast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000ba4000)=0xe8) getresgid(&(0x7f0000349000), &(0x7f0000118000-0x4), &(0x7f0000795000-0x4)=0x0) r4 = gettid() lstat(&(0x7f00006fb000-0x8)='./file0\x00', &(0x7f0000aa9000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000075e000)='./file0\x00', &(0x7f0000e14000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000398000-0x4)=0x0) fstat(r0, &(0x7f00000db000)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() sendmsg$unix(r0, &(0x7f0000646000-0x38)={&(0x7f000008a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000097f000)=[{&(0x7f000085c000-0x2e)="2c5f57fbdd9fdb7d5751da7a6f1a99b47c677a8902900720be44eefef27cf36320b58d0255c0cf976acc86fcb995", 0x2e}, {&(0x7f00008b5000-0x92)="5799d0fb6672daa5143e3d622816d7361167589645b131f23a4d70a4057130bc3e562db4093999753967f620381879af50a3ddc5a51d62cb9261b201c08c22c6d9bc2074d695977f0e1296dfccfe2d73dc08d49f58e64eb7806aaf7c9df14470ac126610d45dc51c2433c6c0dde1b94fa41b3a0f1195c0c08047b585e0b1603c88c90b11de589bcd78288bef6daf3be93c0f", 0x92}, {&(0x7f00007e0000)="82a8e0299674414ce354135be9096da6ce2d316667797eaf9df191e4827b3b6c5f21b5c8e44904ce3c6a7adf01a78798700b61", 0x33}, {&(0x7f0000743000-0xe4)="83fd3e1a2610731419ea5d15bb46d55c61377a27ba76a74f4314d90c9de5f9b10ed52edf0f4499e6e12277bdb5aa472523fb97b3a047ecd8837f097d377e6a26cbcd891e319f268b48f60ebe99eec36fac872110cfea608a719ee8698c5f5f1b82eedfab311f03d8b1d3bfddbb5edad9c247f2bf5437b45e300b42622c0f09368dcfa9a1d0cd236f5b66a21b2e7991eeefa9473f8e9f06be3bc483d389070de00ef1eeaf6758f9a9a99ee39f79f00f5cc83a62580ddd4356b3c3318338da04d0f1b10ca5a1136f22f37e28a05f8b4707e9a023bf6da1fb16631725c0f805649fbeaf0573", 0xe4}], 0x4, &(0x7f00007e9000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x100, 0x801}, 0x4000001) 2018/02/08 01:54:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) socket$packet(0x11, 0x6, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sched_yield() r2 = accept4(r1, &(0x7f0000a54000)=@can, &(0x7f0000969000)=0xfffffffffffffe81, 0x0) r3 = open(&(0x7f00005df000-0x8)='./file0\x00', 0x80000, 0x43) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f00003b8000)={{0xaaa, 0x9}, 0x1, 0x2, 0x3, {0x0, 0x5}, 0x5, 0xff}) fcntl$getownex(r2, 0x10, &(0x7f0000e57000)={0x0, 0x0}) ptrace$peekuser(0x3, r4, 0x6) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00007dc000-0x8)) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x58, 0x4) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000655000+0xc3d)={0x9}, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) 2018/02/08 01:54:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000001000-0x85)=""/133, 0x384, 0x0) 2018/02/08 01:54:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001f4000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f7c000)={0x0, 0xd9, "f81092faf81188497fcadaacce4fa7de333b7ae8cec4e09badb4675c4b29a7f20eb2cb3cc3458d05646d5bd148f9e16d7ba21fe5481a8b6692d21bf9f2f36eac4e25d154e4615f4d9bd16a7b54ff8f40e3b1d34bfa3cdf1b38ef2354b9fb4d0b5a33095afe2c589ab46fdaa623e90b8911ae5c665594680e1b26291260355224de2e23fffa3c63662775bf89b5311cd6ebe46cb369579f8987e250c4c881a305c6fb0fbd022bfcf9b125dc089f1b35fd7342f803b3792217cbcd0ddce8876b66148729b6a0190957bb1fb454fde904392b97520d8b6ab3616c"}, &(0x7f000082d000-0x4)=0xe1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f21000)={0xdf99, 0x2, 0x4e, 0x0, r1}, &(0x7f0000820000)=0x10) pipe(&(0x7f00004c9000)={0x0}) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000fac000-0xd3)=""/211) fremovexattr(0xffffffffffffffff, &(0x7f000028b000-0x19)=@known='system.posix_acl_default\x00') 2018/02/08 01:54:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x1, {{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0xffffffffffffff95) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000b2d000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000b1000)={0x8001, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x361) 2018/02/08 01:54:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e9e000-0x11)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000001000-0x85)=""/133, 0x3cb, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00004a8000-0x4)=0x81, &(0x7f0000944000-0x4)=0x4) accept$packet(r0, 0x0, &(0x7f00006d9000)) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000016a000-0x8)) 2018/02/08 01:54:36 executing program 4: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f9c000)='./control\x00', 0x0) syz_fuse_mount(&(0x7f0000274000-0xa)='./control\x00', 0x0, 0x0, 0x0, 0x0, 0x2000) 2018/02/08 01:54:36 executing program 4: clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000ad1000-0x4), &(0x7f00006fb000)) syncfs(0xffffffffffffffff) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004c9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000598000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x4b2, 0x200000) 2018/02/08 01:54:36 executing program 0: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000003) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000002000)={@rand_addr, @multicast1, 0x0}, &(0x7f000001b000-0x4)=0xc) r2 = dup2(r0, r0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000002a000)={0x0, 0x6}, &(0x7f000002a000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000021000)={r3}, &(0x7f0000016000)=0x8) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f000000d000-0xc)={0x10}, 0xc, &(0x7f0000019000)={&(0x7f0000029000)=@ipv6_delroute={0x28, 0x19, 0x60f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{0x8, 0x0, 0x0, r1}]}]}, 0x30c}, 0x1}, 0x0) 2018/02/08 01:54:36 executing program 6: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000d000-0x8)='./file0\x00', 0x0) r0 = open$dir(&(0x7f000001a000-0x8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000050000-0x12)=""/24, 0x18) r1 = syz_open_dev$mice(&(0x7f000000b000)='/dev/input/mice\x00', 0x0, 0x24000) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000052000-0x2)={0x6, 0x7fff}) [ 67.283766] binder: 8944:8947 ERROR: BC_REGISTER_LOOPER called without request [ 67.345742] binder: undelivered TRANSACTION_COMPLETE [ 67.354227] binder: 8944:8947 ERROR: BC_REGISTER_LOOPER called without request [ 67.364258] binder_alloc: 8944: binder_alloc_buf, no vma [ 67.369725] binder: 8944:8964 transaction failed 29189/-3, size 0-0 line 3127 [ 67.378285] binder: 8944:8947 got reply transaction with no transaction stack [ 67.386015] binder: 8944:8947 transaction failed 29201/-71, size 0-0 line 2920 2018/02/08 01:54:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000856000-0x4)) pread64(r0, &(0x7f0000001000-0x85)=""/133, 0x3cb, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000eb9000)='/dev/loop-control\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00001f9000)={0x1}, 0x4) dup2(r1, r0) fcntl$getownex(r0, 0x10, &(0x7f00007d7000)={0x0, 0x0}) sched_setscheduler(r2, 0x3, &(0x7f0000c06000-0x4)=0x4) 2018/02/08 01:54:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) fcntl$getown(r0, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000002000)) 2018/02/08 01:54:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000eac000)='/dev/pktcdvd/control\x00', 0x400200, 0x0) pread64(r0, &(0x7f0000108000-0xe0)=""/224, 0xe0, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00006c6000)={0x7, 0x2}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000004e000)={{{@in=@loopback, @in=@local}}, {{@in=@broadcast}, 0x0, @in6=@empty}}, &(0x7f000045c000)=0xe8) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f00002e9000-0x4), &(0x7f000043a000-0x4)=0x4) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000006a000)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f00003a5000-0x4)=0x1, 0x4) getsockopt$inet_int(r2, 0x0, 0x1f, &(0x7f00006e2000-0x4), &(0x7f0000915000-0x4)=0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f000027c000+0x521)=0xffffffffffffffff, 0x4) read(r1, &(0x7f000003d000-0x18)=""/24, 0x18) shutdown(r2, 0x0) bind$inet(r2, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) sendto$inet(r2, &(0x7f0000589000-0x1), 0xfffffffffffffea7, 0x20020006, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000c83000-0x14)={0x0, 0x20000000012c6, 0xffffffffffffa66d, 0x0, 0x100000000000}, 0x14) shutdown(r2, 0x1) 2018/02/08 01:54:36 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00003ca000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000001000)=0x3) rt_sigqueueinfo(r1, 0x27, &(0x7f0000000000)={0x1a, 0x8, 0x7, 0x6}) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000001000-0x4)=0xfffffffffffffe5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x80000) shutdown(r0, 0x1) 2018/02/08 01:54:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000060a000-0xd)='/dev/net/tun\x00', 0x0, 0x2000) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a3b000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) connect$inet(r1, &(0x7f0000fef000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) syz_open_dev$tun(&(0x7f0000086000)='/dev/net/tun\x00', 0x0, 0x10000) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_addrs=@pptp={0x18, 0x2, {0x2, @rand_addr=0x3}}}) close(r0) socketpair(0xb, 0x0, 0x7, &(0x7f000051d000-0x8)) kexec_load(0x0, 0x1, &(0x7f0000e68000)=[{&(0x7f00002a9000-0xbe)="9a0cd72f1c77117e6e12474104ff8716cadf6db61ee4c53aedda8a78a34844511e8f3978571330cd046756b7a9e514489a5edbd7ef4c2a01471389b18dc6bafeb1e1f9e5c2fc467cb1a055fd6f901ed360a0040e795f2d674b5305f71bf0d06d40c0e4b0fec8520145089426575dfef046d11f49d825a09c55520a7d826f0f8f788621ad50abba91b56e", 0x8a, 0x0, 0x3}], 0x0) 2018/02/08 01:54:36 executing program 0: mmap(&(0x7f0000000000/0x27e000)=nil, 0x27e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000027f000-0x10)=@ax25, &(0x7f000027f000-0x4)=0x10) mmap(&(0x7f000027e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f000027e000)=0x9, 0x4) r1 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000105000)='/dev/hwrng\x00', 0x100, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000180000)=""/222) r3 = dup3(r1, r1, 0x80000) mmap(&(0x7f000027e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000280000-0xd)=""/13) mmap(&(0x7f000027e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000027f000-0x8)={0x0, 0xd7e}, &(0x7f000027e000)=0x8) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) mmap(&(0x7f000027e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f000027f000-0x6e)={r4, 0x66, "26d87079dd6514852b11c5f891e651b6dc90778f50e9057a5753a19a651b067158d94ca93d4f75777bd5e70122512d62068949c057ed3e2f39a151d5b4746befbff18cc77095a3e7d1e0a43214a4db8073fa94a3113c3c48084ccdb98bbb77abbd692e02f802"}, &(0x7f000027f000-0x4)=0x6e) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r1, 0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f000027f000)={{{@in=@empty, @in6=@mcast2}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f000027f000)=0xe8) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f00000eb000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff47, 0x8, &(0x7f0000206000)=[], &(0x7f0000011000)=[0x0]}}], 0x0, 0x0, &(0x7f0000c8c000-0x1)}) 2018/02/08 01:54:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a86000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r0, r1, 0xcfe, 0x2) splice(r0, &(0x7f0000041000-0x8), r0, &(0x7f00005b4000-0x8), 0x3, 0x9) write$selinux_load(r1, &(0x7f000024e000-0x54)={0xf97cff8c, 0x8, 'SE Linux', "537da770cbfa322fb12133e70a7a34602451f5d1b75437c1ad461fb41556a4ca0dd89319e4a52c029f8c5cbbe55c7f10bb164471662212827ea1750d795a601a926f7743617a147cf5a96a2959afe1f78ece06024c6749de8ff881495b36845224255b0341404f03745b6f89b188ee1bb27da9ed1e77c9690dac3cc1e60abd8081f1004b8a4c5a636e18a1787865d44aea7efafa3efcd74b49e3ce370f2c0609fe745961e5552a6a6239a43e7a94d324ff0d8301f118cc13a83bddcbd59be117da7b46f24ba893ff4b169aa0ed09d15082272b964a54df2a3740e56ac49f43bdf9b97bbe3453c833ab73b5a79e0a"}, 0xfe) 2018/02/08 01:54:36 executing program 3: socketpair$inet6(0xa, 0x801, 0x7, &(0x7f0000503000)={0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000e87000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setfsuid(0x0) 2018/02/08 01:54:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f000098e000-0x170)={0x0, 0x53de, 0x0, 0xff, 0x6, [{0x0, 0x5, 0x6, 0x0, 0x0, 0x2}, {0x5, 0x2, 0x1ff, 0x0, 0x0, 0x2200}, {0x3, 0x4, 0x669ab1cd, 0x0, 0x0, 0x1}, {0x0, 0x5, 0x2, 0x0, 0x0, 0x4}, {0x5, 0x1, 0x0, 0x0, 0x0, 0x1}, {0x5, 0x2a, 0x7}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000002", @ifru_settings={0x3, 0x1, @te1=&(0x7f0000ed9000-0x10)={0x7, 0x1, 0xffffffff, 0x8}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000333000)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00003fe000)={0x0, 0x80, 0x7, 0x200, 0x6, 0xfff}, &(0x7f00000f1000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000bd7000)=r3, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common="006265b0000000000000fa0000010067", 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000b44000-0x20)={@common='teql0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000532000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/08 01:54:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x4) write(r0, &(0x7f0000401000)="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", 0xfffffffffffffd5e) [ 67.401787] binder: undelivered TRANSACTION_ERROR: 29201 [ 67.425888] binder: 8998:9003 got transaction with invalid offset (0, min 0 max 65351) or object. [ 67.441809] binder: 8998:9003 transaction failed 29201/-22, size 65351-8 line 3190 2018/02/08 01:54:36 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) timer_settime(0x0, 0x0, &(0x7f0000011000)={{0x77359400}, {0x77359400}}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000023a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000b6c000-0x28)={&(0x7f00005f0000/0x2000)=nil, 0x982, 0x5, 0x8, &(0x7f00000af000/0x4000)=nil, 0x3ff}) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000a33000)={&(0x7f00001e5000/0x1000)=nil, 0x5, 0x5, 0x20, &(0x7f0000792000/0x1000)=nil, 0x7fff}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/08 01:54:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000001000-0x85)=""/133, 0x3cb, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000afc000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000e34000)={r1, &(0x7f0000cae000)=""/132}) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000ada000-0x70)="1247b0f7ca3ecbd74ddb86c375ad1e6338eb71c186d39a515d9c5067038dbcc004df81f34d4bd889afbeef0af9a7e47f17f049cbb9f737db691fe18b01fe18cc62eb8bda6e832b314580a478b3b6eefe30d85aea946d26587cff0100000000000062b9f5755c2a77591077504a03dff4", 0x70) 2018/02/08 01:54:36 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000086d000-0x20)='net/sockstat6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000457000-0xc)={0x0, 0x9, 0x10}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x8}, &(0x7f0000a2e000)=0x6) flock(r0, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000), &(0x7f0000000000)=0xb) readv(r0, &(0x7f0000002000-0x10)=[{&(0x7f0000002000-0x16)=""/22, 0x16}], 0x1) [ 67.464111] device gre0 entered promiscuous mode [ 67.499062] binder: BINDER_SET_CONTEXT_MGR already set [ 67.504764] binder_alloc: 8998: binder_alloc_buf, no vma [ 67.518755] binder: 8998:9003 ioctl 40046207 0 returned -16 [ 67.527416] binder: 8998:9025 transaction failed 29189/-3, size 65351-8 line 3127 [ 67.540324] binder: undelivered TRANSACTION_ERROR: 29189 [ 67.546591] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/08 01:54:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) ptrace$getenv(0x4201, r0, 0xae, &(0x7f0000c74000-0x8)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000a77000)=0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ad5000)='/dev/rtc\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) r4 = syz_open_procfs(r1, &(0x7f000098e000)="2682000000636f5d69001052") pread64(r4, &(0x7f0000f27000-0x85)=""/133, 0x740, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000196000-0x88)={0x1080000000, {{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, 0x88) ioctl$KIOCSOUND(r2, 0x4b2f, 0x101) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000bf4000-0x8c)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f00001c6000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000df0000-0x4), &(0x7f000061c000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000f4d000)={r5, 0x7, 0x1, [0x5]}, 0xa) 2018/02/08 01:54:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = open(&(0x7f00005f0000-0x8)='./file0\x00', 0x101000, 0x18) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000cc7000-0xb8)={0x0, 0x100000001, 0xfffffffffffffffe, 0x4, 0x5, 0x9e, 0x480000000000000, 0x1, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x80000000, 0x50222ea9, 0x80, 0x3ff, 0xffffffffffff8000}}, &(0x7f00003df000)=0xb8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000953000+0x210)={r2, 0x8, 0x0, 0x5c61, 0x5483}, &(0x7f0000787000)=0x18) read(r0, &(0x7f0000485000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000b45000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x23, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick}) getsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000e40000)=""/253, &(0x7f00001d4000-0x4)=0xfd) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000926000)={0x0, 0x0, 0x0, 'queue1\x00', 0x100000001}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00005f7000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/08 01:54:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$pptp(0x18, 0x1, 0x2) fstat(r0, &(0x7f000073c000)) 2018/02/08 01:54:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80008, 0x7fffffff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000222000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x3, 0x3}, 0x20) r1 = creat(&(0x7f0000eea000)='./file0\x00', 0x2) bind(r1, &(0x7f0000bb6000)=@un=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000468000)="87fa0ff17f7657e0ac5060dd83d8b5feacff6b02ce8ce0c2318a8e3a867fa0b94ff1ffedf36ef0652fa81eaa0b726acbd06c1d9aa8398ae36dc0e7ad103f1aeb2d726e64fe03e417e34169619219a878ea1b241163c12afcbf2a650754fa58b59704456f33d6d65fa8edd4a1af8c141110e1690ad835ad6b4f07527877671136cf89b131114ecab03d8a98f3a12bf40aa749d0732c395bcbe32ca6562cd0d4c4d1303d1e132e0b255650864598524d1ec9c961ef37f16b343645b9c608ba719b03daed09e16ffe32d118aedc63b6d8a299eaf50e0ebd17c763198011ad7ac899a6deea04327b6f8ee6259f9efac5f521c910bdfaec427e", 0xf7) removexattr(&(0x7f0000b61000)='./file0\x00', &(0x7f0000769000)=@known='system.posix_acl_access\x00') 2018/02/08 01:54:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fc5000-0xc)='/dev/rfkill\x00', 0x208040, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000533000)={0x100, 0x10, 0xffff, 0x7, "248c181fb3b6cbdd323e2d983b2cd6a3255c86979d96f54acdffbbcb88133ae6"}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000016f000)='/dev/keychord\x00', 0x20c0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r2, &(0x7f00005ca000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) write$eventfd(r1, &(0x7f0000025000-0x8)=0x100000001, 0x106) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 2018/02/08 01:54:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000a8c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000099b000)=@assoc_value={0x0}, &(0x7f0000051000)=0x8) accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f000016b000-0x4)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000435000), &(0x7f00008ac000)=0xc) vmsplice(0xffffffffffffffff, &(0x7f00007f9000-0x70)=[], 0x0, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000079a000-0xc)=@sack_info={r1, 0x4, 0x1}, &(0x7f0000b06000)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000a0e000)) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00008f6000)={0x3, &(0x7f0000b8c000-0x18)=[{0x7f, 0x83, 0x1f, 0x3f}, {0xedc1, 0x6, 0x0, 0x100000000}, {0x9, 0xfffffffffffffe01, 0x45, 0x7}]}, 0x10) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f00005b0000)) 2018/02/08 01:54:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000d82000)='/dev/sg#\x00', 0xffffffffffffffff, 0x282d00) 2018/02/08 01:54:37 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) accept$ipx(r0, &(0x7f00005f3000), &(0x7f0000a97000)=0x10) clone(0x0, &(0x7f0000002000-0x1000), &(0x7f0000001000), &(0x7f0000001000), &(0x7f0000000000)) setresuid(0x0, 0x0, 0x0) 2018/02/08 01:54:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000001000-0x14)={0x3, 0x0, 0x0, 0xfffffffffffffffc}) 2018/02/08 01:54:37 executing program 7: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ecf000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000000)={r1, &(0x7f0000000000)=""/90}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000663000-0x4), 0xffffffffffffffff, 0x0, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f0000000000+0x86)=0xfffffffffffffffe, 0x0) 2018/02/08 01:54:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockname(r0, &(0x7f00001b4000)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f00007b3000)=0x20) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8bf3, &(0x7f00005a6000)={@common='lo\x00', @ifru_flags}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f20000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x20) 2018/02/08 01:54:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000), &(0x7f0000001000-0x4)=0xfffffed2) 2018/02/08 01:54:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bc8000)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000b99000)=0x3) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00004b3000)={0x0, 0x2, 0xa, [0x9, 0x9, 0x1, 0x3, 0x1, 0x7fffffff, 0xd4ed, 0x25a27f63, 0x3b, 0x101]}, &(0x7f0000037000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a6d000-0x14)={r1, 0x7, 0x6, 0x4, 0x338, 0xfff}, &(0x7f0000081000)=0x14) r2 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r2, &(0x7f0000001000-0x85)=""/133, 0x3cb, 0x0) 2018/02/08 01:54:37 executing program 4: mmap(&(0x7f0000000000/0xab0000)=nil, 0xab0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ab0000)=0x0) mmap(&(0x7f0000ab0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r0, &(0x7f0000ab0000), 0x30, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000001000-0x30)={0x0, 0x5}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) recvfrom(r2, &(0x7f0000aac000)=""/176, 0xb0, 0x0, &(0x7f000060d000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) 2018/02/08 01:54:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000099d000-0x10)={0x0, 0x5, 0x2}, &(0x7f00003d0000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000863000)={0x6, 0x8004, 0x2, 0x9, r1}, 0x10) r2 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$getflags(r2, 0x409) 2018/02/08 01:54:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000000000)='.\x00') r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000094f000-0xc)='/dev/rfkill\x00', 0x901, 0x0) r1 = syz_open_dev$loop(&(0x7f00007cf000)='/dev/loop#\x00', 0x7, 0x200) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000668000-0x10)='/selinux/access\x00', 0x2, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = syz_open_dev$evdev(&(0x7f0000e67000-0x12)='/dev/input/event#\x00', 0x0, 0x2540) getsockname(0xffffffffffffff9c, &(0x7f000052b000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f00005c5000)=0x26) r6 = open(&(0x7f0000992000-0x8)='./file0\x00', 0x0, 0x8) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = epoll_create1(0x80000) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f000037b000-0x9)='/dev/rtc\x00', 0x400040, 0x0) r10 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f000024e000-0x60), &(0x7f0000caf000-0x4)=0x60, 0x800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000360000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x0, 0x4, &(0x7f0000a5f000-0x8)) getpeername(0xffffffffffffffff, &(0x7f0000078000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f00005be000)=0x26) r13 = syz_open_dev$usbmon(&(0x7f0000028000-0xd)='/dev/usbmon#\x00', 0x4, 0x0) r14 = syz_open_pts(0xffffffffffffffff, 0x28000) r15 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009a4000-0xd)='/selinux/mls\x00', 0x0, 0x0) r16 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e96000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getresgid(&(0x7f0000261000-0x4), &(0x7f000002c000), &(0x7f00001fb000)) r17 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f63000-0x11)='/selinux/relabel\x00', 0x2, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000d9000-0x8)={0x0, 0x0}) r19 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000805000+0x8d9)={0x0, 0x0, 0x0}, &(0x7f0000cf7000)=0xc) sendmsg$unix(r0, &(0x7f00003fe000)={&(0x7f00004dc000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00003a0000-0x20)=[{&(0x7f000081c000)="64286d57c836c2a1aef62c2f1928dbcba9f49d8b142b6fd1948142d673ac32d00d622027e60ceefecd2b0bece55a30cba2af46998072ee00517fe74ede4cd8f67c627e188df4929effa3badd0b916537a9651ef12a85d940629575f59569c536b09868af14df99c838a5233793dd43a2b2cb9bb8d76720b246a5425da330930187a7bf25c3e2fa2af2e2a73bfda76a830f9cd4b0d9f39be5e3c121ae74c999d3f5eae69e7c6517387df94a77c1387c599f2559731e2de9ca8cdde5fdcf59a673c40536f8f13d4e12d9c0e0cf00fc127c92eaa21d0d50", 0xd6}, {&(0x7f0000a72000)="67f629f2091fcf385fca8356f8ddcc728e14b8cb6eb1fa3d1482b42f35cd92c9b62c980205638ceea0f05e260d82bff2014dc55af5da0b04f89be489e229b3f77d4070e9ef20193bfc94571bf1458132f98d347a2070e438da4ac4fc999645e5b4ec5e5e6b48deb964e4bf9180839ff528da7299f8553dc3bbcbb80a3451d139ebbbb09d47e81f3fe79d96a60a2e48636016c38db7faa2cd539cec9b00326fdc1bec34be719ab14207cf0835d446f710ae78102809a2a871ad5e8109cb5234f894698c92447cd93aff84360caf7dc8e104efbaa7789fc05c64e7d2ec08267cf23792574209eab56e65cf85", 0xeb}], 0x2, &(0x7f0000ae9000-0xa0)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x38, 0x1, 0x1, [r2, r3, r4, r5, r6, r7, r8, r9, r10]}, @rights={0x30, 0x1, 0x1, [r11, r12, r13, r14, r15, r16, r17]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0xa0, 0x4000000}, 0x8000) 2018/02/08 01:54:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r0 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000744000-0x4)=0x8001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e}}) r1 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x1e4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000b12000-0x4)=0xfffffffffffffffd, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000b84000)=0x90) 2018/02/08 01:54:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000065d000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000395000)='/dev/vga_arbiter\x00', 0x10000, 0x0) mmap$binder(&(0x7f0000c4a000/0x1000)=nil, 0x1000, 0x8, 0x10, r1, 0x0) 2018/02/08 01:54:37 executing program 0: mmap(&(0x7f0000000000/0xae2000)=nil, 0xae2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00008ed000-0xc)={0x10, 0x0, 0x2, 0x120206}, 0xc) getsockname(r0, &(0x7f00005f7000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000ae1000-0x4)=0x1f) ioctl$sock_FIOGETOWN(r1, 0x800454dd, &(0x7f000098e000)) 2018/02/08 01:54:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000ac000-0xbc)={0x0, 0x2, 'client0\x00', 0xffffffff80000000, "d5ca977d7d446e26", "7e48a5c5cf5505a3295b969490c23552e7c4d7d10a5292e2eac9270bb7cc1abb", 0x80, 0x100}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000f4a000-0x10)={0x1, &(0x7f0000adc000-0x8)=[{0x3, 0xffffffffffffffff, 0x0, 0xfffeffffffffffff}]}) lremovexattr(&(0x7f0000cd9000-0x8)='./file0\x00', &(0x7f0000155000-0x16)=@random={'security.\x00', '/dev/ashmem\x00'}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getpeername$inet(r1, &(0x7f00002c0000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f000027c000)=0x10) r2 = syz_open_dev$sg(&(0x7f0000e2c000)='/dev/sg#\x00', 0x5, 0x10000) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f00004d9000)) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00003a6000-0x10)={0x0, 0x3, 0x80000001, 0x7}, &(0x7f0000109000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002e5000)={r3, 0x1, 0x5, 0xfffffffffffffffc}, 0x10) 2018/02/08 01:54:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='.\x00', 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000063000)={0x1ff, 0x0, 0x0, 0x75c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000000)={r1}) syz_open_pts(r0, 0x8040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r2, &(0x7f0000001000-0x85)=""/133, 0x3cb, 0x0) 2018/02/08 01:54:37 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000000)="95c1e2e211528a13646efb6f9989f5f2f8efc32f2d1ca4faa36aaca71fd29c3662f9b505382f5b84b6c4ac6944ee39fe09007fd4e04b04cb3042150ff0c654aacbf62c8834ce324c5077c77b2bcc38f74abcbcd7cb29bd64f6d748c4ae632bc57f0990b50af6098d351878fc9aafc5de0b9be7049006c5d8949063a24766c503d4272050fa17d50b4ecd0a0ccaf800d4c3724e023503088526f92323ca59c7efc5477777ed950b39ac6c3e3055c070ea9bfce61d36cf56352cf47b82b24d00d6d0ab432b56ee72cc7ef57687ca5b72b2c70c5d57e8094dfa6bd049ce0d4711922c1b048d72b2f80a", 0xe8, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fffffff, 0x200480) set_tid_address(&(0x7f0000001000-0x4)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000002000)) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xe966, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000001000)=""/16, &(0x7f0000000000)=0x10) 2018/02/08 01:54:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f00001fe000)='./control\x00', 0x3f7) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000045000-0xa)='./control\x00', 0x0) unlinkat(r1, &(0x7f0000983000)='./control\x00', 0x200) 2018/02/08 01:54:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000836000)='/dev/autofs\x00', 0x40000, 0x0) openat(r0, &(0x7f0000eae000-0x8)='./file0\x00', 0x200, 0x21) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000014d000)='/dev/ashmem\x00', 0x501001, 0x0) sync_file_range(r1, 0x4, 0x7, 0x4) r2 = open(&(0x7f000089a000-0x8)='./file0\x00', 0x10442, 0x0) sendfile(r2, r2, &(0x7f000088c000), 0x0) 2018/02/08 01:54:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x28, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x28}, 0x1}, 0x0) preadv(r0, &(0x7f00009ac000)=[{&(0x7f0000584000-0x4)=""/4, 0x4}], 0x1, 0x0) 2018/02/08 01:54:37 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0xb, 0x3, 0x80000001) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0xd2f6, 0x10, 0x6, 0xfff}, &(0x7f0000003000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000004000-0xe)={r2, 0x62, 0x3, [0x3bf2, 0x9, 0x9]}, 0xe) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0xe, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/08 01:54:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006f4000-0xf)='/dev/sequencer\x00', 0x48002, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000ffe000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f000075d000-0x30)=[{0x8, 0x0, 0x0, 0x0, @time={0x0, r1}, {}, {0x40000000000}, @queue={0x0, {0x0, 0x5}}}], 0x30) 2018/02/08 01:54:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ea5000)='/dev/rfkill\x00', 0x82040, 0x0) pwritev(r0, &(0x7f000065c000)=[{&(0x7f0000f74000-0xf7)="ff420c402e2d325307870c7bd0b5b9b84dacefef7c259a02d72570a77ed158c1b67c4d87ed7aafb6ab67e28d714844b08a90da7f92e2517f0aceeccbd99207199e9d506f6d723e6bb2ec6ac67c032eb698c52ad1ce3068fe16af1cbed0ebc24cc00dfb37a96bbc1f6d40942f7d46c58eccecca5e0c65729969b502fcf2cc8fa84a92e3b881d9217986f5a0bfd6cd10b9a7294684776720a7a5b0995a0f7519f9bd369f355ad845b40b8c4ec300bc69495f487e0eab84db7c95c7aec17d742edd0fc827fc51f3a8ba52d4f597f54bf271d7dab89bc04d517a60190e6e86180b5264fd628b602c3a4cd8385ec9bf00d43c9c46d82fa58f1d", 0xf7}, {&(0x7f0000166000)="3fbc05593e7a1828aaf0b46acefb91b1cdb7eb57a2bd6ccca774faf42a1e63017e57904a6c80c1278a0a87918414f7e9275e84984587a04896136be0ad631d038e3168955e0a8adc7afd877f5438d2a6df902f94b01d47eecaca67d03fd848daa9e1aa2a9773f96f01ede1f329ece93074d67f7cc2f8d51238e35ad8245311083b9c3db8959799effccead57be4d87eaebfb8a8e4dc7e108c2929f3ac2a4ba10a4664b25970435", 0xa7}, {&(0x7f0000e59000)="05715c1268a94dcd3f126d2542bb33b52fc5821ab8af58f595e83f965e5b75d538a7e0f4d937122ac0932ea091d44000fd649eb0faf994e7d958da95ce8e3b514ecad7c7354b84ba05ecd199f41a19138dbc6338e62477ed520f178ddff9b2e1781b832c2e67f8f18b9d69af61b2e31e4cf883536e28e7", 0x77}, {&(0x7f0000cc2000-0x25)="d61c6bfcca07e377de8fb25c51e77e0ab8a966c56a35e1723fc6d356451acc0af016c414e2", 0x25}, {&(0x7f0000dce000)="2048932c2c9eb558e94d7982b34ad79072a0f04c75211ed2efddbaa9fe94612e571986f01f0a04c50763d16abb88368dfbc94ae64fc1ef8ec2bbb1c55a4ceb27ce92152a7c407bd97c448a2719f1059a27dfbd3554472e448ba58820be3f5bfe115069d365833bdcbd94c44248d4b4695bc976bcd9e16229744a5e43c8e0477b44c0f3f4a509f8c42ad7359aad838281a40e7915", 0x94}, {&(0x7f0000f07000-0x36)="a0bd3a6cc1b4a0be2e5ed042b57634ebeba9da4de02f09bb593b47a9dfa925a66150bc1fa22f83c06c61bb9b685b8e798f3a98f75a0c", 0x36}, {&(0x7f0000481000-0x5c)="571c04b713e4edce46e0ffc2d6e673b377507c850b398efc8231f3afbedd48ab4405829e2334f5e2477b631a2f75c05c277090aa9e14d6a5e5fd7fd29b60bcd61c532026e4df2a4f6a352e332f0dbcf3ea1b13fc0d41bb285525ac9b", 0x5c}, {&(0x7f0000132000)="95491b5bba921a0dced2826a927c622dcf3c26d8b5538bb58185d81cf1a479c8fa2eb4163106aa219a4a4527ac001faffe8464ee63c99fea85968549d9d452642e05aa7df5b71f53312b549f88f5bc3c3b4ec85b677e651dff11dc5ae3f073b74f83785f1f86a80e10ce6cef82d89961451dda5bcedfd20dd938c363780c08c4ed3a5d47bb42f62efc49cdc7608a65125e54", 0x92}], 0x8, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f0000001000-0x85)=""/133, 0x3cb, 0x0) 2018/02/08 01:54:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x0, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000844000)='/dev/ppp\x00', 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000176000)) gettid() seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r2 = inotify_init() r3 = epoll_create1(0x0) flock(r3, 0x2) socket$nl_crypto(0x10, 0x3, 0x15) dup3(r2, r0, 0x80000) 2018/02/08 01:54:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$void(r0, 0x5450) r2 = dup3(r0, r1, 0x0) lseek(r2, 0x0, 0x4) 2018/02/08 01:54:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000040b000)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00004c1000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) r4 = accept(r0, &(0x7f00008d1000)=@generic, &(0x7f000071e000)=0x7c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00004d2000)={0x20, 0x0, 0x5, 0x5, 0x8, 0xfffffffffffffffa, 0x3, 0xfffffffffffffffc, 0x0}, &(0x7f00007c5000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000a87000)={0x9, 0x1, 0x201, 0x80, 0x5, 0x7ff, 0x100, 0x6, r5}, 0x20) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/08 01:54:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x4, 0x4) r0 = syz_open_dev$usbmon(&(0x7f0000f36000-0xd)='/dev/usbmon#\x00', 0x80000001, 0x10d040) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000143000-0x20)={0x1, 0x7fff, 0x4, 0x3, 0x19, 0x3c}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00006cf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x400000000000127c, &(0x7f0000e6a000)) timerfd_settime(r0, 0x0, &(0x7f0000d97000-0x20)={{0x77359400}, {0x77359400}}, &(0x7f000063f000-0x20)) 2018/02/08 01:54:37 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a24000-0xc)='/dev/autofs\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000a7e000)={0x100000001, 0x6, 0x0, 0x4, 0x1, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x20042) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008fe000)='/dev/sequencer\x00', 0xc6692f2b9f1f41aa, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00004fd000-0x8)={0x0, 0xdd, 0xfffffffffffffff8}, &(0x7f000016e000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000fa6000-0xc)={r3, 0x6, 0x30}, 0xc) writev(r1, &(0x7f0000714000)=[{&(0x7f0000de7000-0xdd)="cf2e402a1f34f5b9582c3ae5cbf1f0b46fa78302902ef2e8fe5aa82a", 0x1c}], 0x1) 2018/02/08 01:54:37 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000-0x4)=0x80000001, 0x111) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/02/08 01:54:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000013000-0x39)}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00007ff000-0x8)={0x0, 0x0}) getsockopt$inet6_int(r2, 0x29, 0x17, &(0x7f0000a20000-0x4), &(0x7f0000f0d000-0x4)=0x4) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000011000)}) 2018/02/08 01:54:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00006f1000)=0x5) setsockopt$ax25_int(r0, 0x101, 0xd, &(0x7f0000cc1000-0x4)=0x1, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r2 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000744000-0x4)=0x8001) r3 = syz_open_dev$sg(&(0x7f000050e000-0x9)='/dev/sg#\x00', 0x9b, 0x2000) getdents64(r3, &(0x7f000095e000-0x7a)=""/122, 0x7a) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e}}) syz_open_dev$tun(&(0x7f0000711000)='/dev/net/tun\x00', 0x0, 0x0) write(r0, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/08 01:54:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ac0000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000001000-0x85)=""/133, 0x3cb, 0x0) 2018/02/08 01:54:37 executing program 3: r0 = add_key$user(&(0x7f00009cd000)='user\x00', &(0x7f0000fe2000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000db8000-0x16), 0x0, 0xfffffffffffffffb) getgroups(0x1, &(0x7f000054d000)=[0xffffffffffffffff]) keyctl$chown(0x4, r0, 0x0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000fe8000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000-0xa9)="2ac28f80520b6ffdea5acd9f0f5cca4c6d08a7ccd9d7f49376c317254aaedba17b1b93ec1090604b3a6c9388772d49ef7cc046263faadb4a8a5ff1298a02a12a6b56ab66eb7f5cc496640065ed663d91de5618caaf0b8311b19a3550f7287172b3a8eecb9640bc5291b71fc9ac7f00d25a74c15727ceaf8e40d209db2ed97453857c54c97d4d5f62f4a1bfca10c0188aae73cdf7cd7982cb57b793789c898e4118c48c1239436f6eff", 0xa9, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) 2018/02/08 01:54:37 executing program 7: r0 = inotify_init1(0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000099b000)={0x0, 0x0, 0x0}, &(0x7f0000924000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000e54000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000011000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000042f000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c25000-0xc)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) fstat(r0, &(0x7f0000b50000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000001000-0xe0)=[{&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b72000-0x20)=[{&(0x7f0000001000-0x9c)="1e5bae7cb8e78c2b8cdd22d0254290321786fb254cefdbf748ce91f1adb60a32db798d540c39164b999ff9ea6d85e8512fdeea250b128aa689110406372de659fcfcb221197b209577b10241ae09dd195f3df0edb90a8f2b7eafc2800d9e37f6d36829fb9bbd3c86cd4b4e99fdf4550891f70010fe25cfbbea89275482fa4b6e8147224010d83565926b6102209728beb4938fc277b3bf507d2c59b2", 0x9c}, {&(0x7f0000000000)="78e6d2aa916b1f77bcce1b126450eedcfb0c65310a5332053d96756266f417d67e601ecf968705c492ba964849ad0bf14cdcbdbb346876f1dc08fa578919add16e06ea88e563897563ba093b7c5a761e2d087104654b598ab2e6a463d7086e63f829737dd7218330d240527a09545950a4718475acbd1399d2aa1209b9b2ee52889ee8eb58e347b0e338b20785e7576b8f10ea96f34d790d4dfb0ee84a249e1f02b682030c1622909709a2ef57580a75217190c3909999e8c2897bb61e547cbbc106931b1c7ad696", 0xc8}], 0x2, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r1, r3, r4}, @cred={0x20, 0x1, 0x2, r1, r5, r6}], 0x40, 0x48000}, {&(0x7f0000ecf000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000008d000)=[{&(0x7f0000507000-0x48)="8b96d073e91dbe09eccd6acab545e8c5750f22b2818288e888d415dafad80b17bac9f9befe396db045037341bc215f1438e4b06304f2d09a34e4c89366021b662fac57036eece1cb", 0x48}, {&(0x7f0000001000-0xf2)="ae110d098eb0c2373324e068d100de3c2f21d4479edebff05f44cb0a52d5a1d620acd7884532faeb09dfdf530d4860c8ffab9e719110390dcf3a8c55b29bdb533964d164efa65adc8f36937fce771f6277ec49fff37765239e2a7850bc25770a93afbe46506c03b6e65382f614c3a4287426e1ef739f381dbdaa269a211512ff892e7ad481f404ded3010a73fea7603d465550488f8f06717da420625d9befdc69e60701afc334a3d36738d25c9d94bb2cec33794d9a12a5b3088eb65467dd29412b3de19e616ae92ebc2fbc885553dd996ac0c07ea3f9a3c298c1bd3aa7465cda2caee387ae528efce5640454f06e15d38a", 0xf2}, {&(0x7f0000000000)="ebc47a2ba0043f50341d2dcb809a33fe7b5213d6dbe3c671736810770120642e235603bb676d969399d2776a81538f2b9bad1a79348044b1aad07836f13516a101d592c442dd82ac1bd23a28f9e7b03e417ed39fd7af3d4ec1f89c3bdad3529f834f0d0eb503ff4960b5f2f69d58441bd7a814d6356455f7221d9c697034a3f4a29fd2ab663ec4a6dcda7cabc947df2e4907549e74142e630e0d71789f73a0f6ba61d60d20968f3f69e036aca95204b178024134b9fc455e78571f045b7e6b843b37ef84b3a8f3210ce6112df638dd03b19237de0a295a069e1e2e5b", 0xdc}], 0x3, 0x0, 0x0, 0x4001}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f00008db000-0x84)="48045fe5fa13d07d59ffc212da3a9500bd3f1683e84d9c4daa15e1645e643149bb3f48c531dfe77d7da9c39bf38351bc843fe040a5990b5938dd2099b3a2e7b70cded8d042686f9fb18c40644052c9984cf31eed753c6510be095ce6543a08719b09768cd54484c88202e67ffc569c200d0684600b8c30fcd205a5ca8a958ad2a82f76e0", 0x84}, {&(0x7f00006e6000-0x89)="39947b17357b1c731e290b062b18cef424aea32f8efe817e25b9af9f8da58878ee3dda80ecfe8493aa510fef829c73dfd56845cd7c86f0f456dc98b5f1b7562935a021b8284fa27a91f0de734ff127156655c782226b8eb9e698764d1b9532c700a19671fac15cb9d2001f3c5a8fcd9802dcf70b71e261ec8a13f46cffdbc6514230e3d0ae7c286966", 0x89}, {&(0x7f0000670000-0x63)="600172d60fde6868f61172217c08c839dd8e2ffe710ae45149f59d2d0f0829a9bb8a61fc5e6c7f78b3fb6995f877a4c4f89d9e3dad45aa4fcd9b127889c44acc5f70c81393e0c57eb0f772dee452399b5cbd455f3025cdecc7aa7bcc2678a2f64d8280", 0x63}], 0x3, &(0x7f0000000000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r9, r10}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xa8, 0x20000000}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00004ab000)=[{&(0x7f0000001000-0x2)="15fa", 0x2}, {&(0x7f0000f55000-0x4b)="68004638767ceec5d2b96e0d20a234d6df1273fb95359448b1bd5c226202df62475a67bc80de5b4a1558eda9ba654289eed967d4c70c02229d1c30531ef733ad275704be91f40bbe4e968d", 0x4b}, {&(0x7f00006d1000)="9f654c67dc3d318eafafb3962648061d498e724a03a8939e059434e0bf7a32fc4e7dc11baa9079e00d358ddc5ab4a3f64bb9e9760404b6562d1423870131d637762de4bb681770c5beae34da4be5e92d9b30514bdfec40ffd5b4821ddbd3cc6f06edeb3a95ceb6cc6d07d39646c0233d62c6306e2d8938cf", 0x78}], 0x3, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x70, 0x1}], 0x4, 0x90) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fc2000)) 2018/02/08 01:54:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000fd7000)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000ef0000)) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000a2c000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000f95000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00006d0000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1a, 0x40, 0x8, 0x2, 0x9}, &(0x7f0000185000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008f1000)={r1, 0x7fff}, 0xc) r2 = getpgrp(0x0) syz_open_procfs(r2, &(0x7f000035a000-0x57)='comm\x00') timer_create(0x2, &(0x7f00009c5000-0x60)={0x0, 0x31, 0x0, @thr={&(0x7f0000aa3000-0x8c)="ec912606d6236b4d34940d9f79118c4235f08ba144c906deedeaa5fa190d3ad11e2aa196c8fc47e48181fe9f908ff75f89c6bf8aa042ed8f87a8b3afac4bbc4a3fe60d9c500112bb0908fcbb1db2f4b01144b16a4eea8b8bcdbdc0561e579c6899f637ebf431b7769e8d742a31e1f351c24535e33955e5eb05796016a60f0a8a7fd517e5e26bfbe553e1435e", &(0x7f00008c9000-0x1000)="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"}}, &(0x7f0000ed7000)) [ 68.056870] binder: 9171:9183 Release 1 refcount change on invalid ref 0 ret -22 2018/02/08 01:54:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0xffffffffffffff86, &(0x7f0000f4f000-0x8)=0xfffffffffffff662) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000118000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000a97000)=[], 0x49249249249259f, 0x0) close(r0) 2018/02/08 01:54:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ac0000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000001000-0x85)=""/133, 0x3cb, 0x0) 2018/02/08 01:54:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000fb1000-0x40)=""/64, &(0x7f0000792000)=0x40) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f00006b4000)={0x2, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/08 01:54:37 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000007000-0xe)='/dev/keychord\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000009000-0x48)={{0x3, 0x2, 0x6, 0x3, 0xfffffffffffffffe}, 0x9, 0x682}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f000000f000)) mlock2(&(0x7f000000d000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/08 01:54:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f0000001000-0x85)=""/133, 0x3cb, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f000083c000)) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000d50000)={&(0x7f0000fab000/0x1000)=nil, 0x1, 0x4, 0x8, &(0x7f0000cd5000/0x1000)=nil, 0x10001}) r2 = getpgrp(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f0000610000)='mounts\x00') 2018/02/08 01:54:37 executing program 1: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000001e000)='\x00', 0x2) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000cfe000-0xb8)={0x0, 0x4, 0x401, 0x2, 0x8001, 0x632d, 0x8, 0x5, {0x0, @in6={{0xa, 0x2, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xab}}, 0x200, 0xfa13, 0x7f, 0x0, 0x5}}, &(0x7f000022c000)=0xb8) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d9a000)={r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1, 0x3, 0x7, 0x100000001, 0x44}, 0xa0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000b0b000)={0x7e5959fd, 0x1, 0x5, 0x7, 0x1, [{0x0, 0x6, 0x7, 0x0, 0x0, 0x1400}]}) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f000039f000)={0x5, &(0x7f0000d9b000-0x14)=[{}, {}, {}, {}, {}]}) r4 = accept(r0, &(0x7f0000828000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty, @common}}, &(0x7f0000d9a000-0x4)=0x1e) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000599000-0x4)) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000c82000)) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000d9b000)={r2, 0x3, 0x20, 0x100000001, 0x3ff}, &(0x7f0000d9c000-0x4)=0x18) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d99000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x8, 0x0, 0x0, "00000107c89d"}}) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000d9d000-0x14), &(0x7f0000d2d000-0x4)=0x14) 2018/02/08 01:54:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00006f1000)=0x5) setsockopt$ax25_int(r0, 0x101, 0xd, &(0x7f0000cc1000-0x4)=0x1, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r2 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000744000-0x4)=0x8001) r3 = syz_open_dev$sg(&(0x7f000050e000-0x9)='/dev/sg#\x00', 0x9b, 0x2000) getdents64(r3, &(0x7f000095e000-0x7a)=""/122, 0x7a) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e}}) syz_open_dev$tun(&(0x7f0000711000)='/dev/net/tun\x00', 0x0, 0x0) write(r0, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/08 01:54:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00003c1000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ea4000-0xf)='/dev/sequencer\x00', 0x501100, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000d6b000-0x4)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000902000)) 2018/02/08 01:54:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00003a3000)='/dev/input/event#\x00', 0x0, 0x1) ioctl$TIOCSBRK(r0, 0x40044591) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b73000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f000037f000-0x14)={0x5, 0x6, 0x80, 0x8f8, 0x1562748c, 0x8, 0x0, 0x10001, 0x5, 0x6}) write(r0, &(0x7f0000fdd000), 0x0) 2018/02/08 01:54:37 executing program 3: unshare(0x400) r0 = inotify_init1(0x0) fremovexattr(r0, &(0x7f0000765000-0x23)=@known='system.advise\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0x4b)=""/75, 0x4b) 2018/02/08 01:54:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg(r0, &(0x7f0000b88000)=[{{&(0x7f0000366000-0x20)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20, &(0x7f0000aeb000-0x60)=[], 0x0, &(0x7f0000c7c000-0x398)=[]}}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f00003b1000-0xd)='/dev/usbmon#\x00', 0x101, 0x400) 2018/02/08 01:54:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007e1000+0x4ed)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00006cd000)) r1 = memfd_create(&(0x7f000071f000)='\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b2b000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x20000000003, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = add_key$user(&(0x7f00009d5000)='user\x00', &(0x7f0000b45000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000521000)="1682697e4b01495ae210fc941606555dc8436cd9ddacbf8cb575cb2a02d2baeb62dd4cb1d51be5d470832f0a287db98078d69b3014cc2268aec1c0925ac1ac63102fb58d0bf964debfb2beafcd2761022d0c67cbc3324b6bba9ca29417829fbcbf62198ae447e268ff786bb354bfaaf3e65767ce88a5a9fef7248d5d93ed55", 0x7f, 0x0) keyctl$revoke(0x3, r6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r8, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f000071f000)=[], 0x6d, &(0x7f0000ec9000)=""/4096, 0x1000}, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f00002f4000-0x4), &(0x7f000045c000-0x4)=0x4) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1}, 0x0) socket$inet6(0xa, 0x8000000000000801, 0x0) 2018/02/08 01:54:37 executing program 4: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b8a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000f9a000)={0x0, 0x7}, &(0x7f00003ab000)=0x8) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000f9d000-0xbc)={0x10000, 0x0, 'client0\x00', 0xffffffff80000001, "da365d71e1391b81", "898f9a8f283cdaca71e2199908021254fabcd710ff35bc248474bb05e39cc2fb", 0xaf34, 0x9}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000f9c000-0xcc)={r1, 0x1, 0xc4, "156ba60b5aeea78581ec48599bad5594cd112be90aff978f873c85694b06aee3ade5af5f5e8fd8343c76d10f56a1254694d3b12c26c5b9617b529c48b2db2d5731194e8317ef8b1a3bac60aff086f7626a6561044dc0941b860f3db0c154c38839e183462abee53ba1fd248c0efe232da6a775ac530147db2ba287b0b69f1bd11a5e816eaf9f9d9f927102c87b8a40fe00a72a5241e8f2e230691f356b6c8276d5710ae72ce48e8c3c2ffb312ad76355a1e9dc3930d8539c7c7c5a1976a967e7c0648b7f"}, 0xcc) fallocate(r0, 0x2, 0x2, 0x8) r2 = syz_fuseblk_mount(&(0x7f0000a56000-0x8)='./file0\x00', &(0x7f0000f9b000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000969000-0x4)=0xffffffffffffffff) 2018/02/08 01:54:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000001000-0x85)=""/133, 0x3cb, 0x0) 2018/02/08 01:54:37 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ac4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000a24000-0x20)={{&(0x7f0000e85000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00007db000)=[{&(0x7f000040b000-0x3c)="05c7ff358d9d9218ffedd8e836047bc8a6b59390599348a4f2ae012f1e0c4fa0416e8b99eb0de8013459c44d15ebcd92b7f3b373186495e0921260c5", 0x3c}, {&(0x7f0000001000-0xca)="7748f07ddc0724b16b906754ebac647fd1591724c55e9a4c124d508d44c3c094c2fe4e6969a23b0f1981ba398c9dcaa7a146278213411ebe43a9bf743e3b8edbb80d6efab83543314c3ecc3e617426121fc27a0fb96f6e0c3217bacc5ed548b076d1d583920514fa534d245240068ea6d0685a4073246e95856e2435d1f664db44d5ea40da2c8956918d37ca23a97658486116e53c664a0c5ec3b5e2b66c8c8acdee81753cd07fbc6f130362f533b0dbe589c5f6bb024b06164b5f319456805cdc0dbcac68fd4c4477c5", 0xca}, {&(0x7f0000000000)="6b5bbb9b27f10680a0d6405ca57fa522d11a8f1b3da5b6a0cca8d95a682425261442b760c1edcfc0e76dd0c4b94d69dee95b745c1aedbbb56755084932ba9aed3f9e4545e87625e44e3c8051eaca5da01a8308dae1cef48efc955c73c2cdc59a72e123cbb32189e63f9a771df877988b72f26d765bf3ea90558b45c33300aaed1a99d208c772728190b879fb68df6035cfb30a1d0846ff6fe3de9c841d2772f95a911e7443f3934367", 0xa9}], 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f0000001000-0x85)=""/133, 0x3cb, 0x0) dup(r1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000008e000)) read(r0, &(0x7f0000c59000-0x8d)=""/141, 0x8d) 2018/02/08 01:54:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ea9000-0xa)='numa_maps\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000a34000)={0x0, 0x9f, "aecdccaebfb9c6ddd6a8ec5f7897ef5e0218be18b757542b7616d58d3f11725a809b6f71785398bc70563ec354468b509414c10a44a04c9c587d2b19c05512c722a999f74e387b41ba335f6651effc71eaf6dede700387866d27843ca34bad489d78b1dd84f820a3c8396e7750c44c866aa646cc38234d5e4081a4c96c4846cb12ee804e77fee3253667ec96af38976185a4f9630b28d19db471f6689a5629"}, &(0x7f0000c88000-0x4)=0xa7) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00001ec000)=@assoc_value={r3, 0x1f}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x1}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) syz_open_dev$mice(&(0x7f000051a000)='/dev/input/mice\x00', 0x0, 0x42400) 2018/02/08 01:54:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004b4000)='/selinux/status\x00', 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000ca2000-0x103)={0x0, 0xfb, "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"}, &(0x7f0000093000)=0x103) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00008bd000)=@assoc_value={r3, 0x3}, 0x8) sendmsg$key(r1, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x2, 0xf, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @empty}}, @sadb_address={0x5, 0x8, 0x2, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}]}, 0x78}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000527000)={@generic="4f2ee4dee667ba67c1d5e448b5fd84a8", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001}}) getsockname$inet6(r2, &(0x7f0000706000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000149000-0x4)=0x1c) sendmsg$nl_xfrm(r0, &(0x7f0000a85000)={&(0x7f000055b000-0xc)={0x10}, 0xc, &(0x7f0000736000)={&(0x7f000080f000)=@delpolicy={0x50, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@broadcast=0xffffffff}, 0x0}, []}, 0x50}, 0x1}, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000c8b000)={0x1, 0xee, &(0x7f0000b25000-0xee)="0846faf7eb52111b0c87a2b2c81971ea74491662889b4b6f77ab249e2ccbccb39eef6e1aecd00c81eaf202478e1244ed8b857460bddad261632403df7d4f5ab7553a381e492db12575a8ea7efa32cfd6c309d37d90f139fb907240cf2aa9f42c0e1f5cff0f36401746dd4182a63087ad0301fbab855b3852510a04c89db189e638b88289dd7f990bb51558674a6e1d4abbc4eb05e8fe25846343471630eb5c7176f7add5ed53cfe612190472e02fbadb3fc19eb106d9b2a2b1d120820c4531e684a0b4789f62c3971319d7f59ad77d2c50f06bbaa196c562e09443b62b727d95edfceca3a700bb1458c1ba52f740"}) 2018/02/08 01:54:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fb7000-0xd)='/dev/usbmon#\x00', 0x6, 0x81) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00005cc000-0x4)=0x81) r1 = syz_open_procfs(0x0, &(0x7f0000ec4000)='net\x00') fstat(r1, &(0x7f00006f9000)) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000ab0000-0x1), &(0x7f000016d000-0x4)=0x8) 2018/02/08 01:54:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000103000)) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000b40000-0xa)='ns/cgroup\x00') ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000de5000-0x8)) pread64(r1, &(0x7f0000001000-0x85)=""/133, 0x3cb, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f000017d000)=@common='lo\x00') ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000d3d000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000d70000)=r2) ioctl$TCSBRKP(r1, 0x5425, 0x7ff) 2018/02/08 01:54:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003bc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000025000)={0x0, @in6={{0xa, 0x3, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x6f21ea63}}, 0x6, 0x3, 0xb4c, 0xfffffffffffffffa, 0x80}, &(0x7f00000e1000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000011a000-0x8c)={r1, @in6={{0xa, 0x0, 0x3ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, &(0x7f0000bb0000-0x4)=0x8c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) bind$inet6(r2, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000fdd000)) sendto$inet6(r2, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x23ffb) sendfile(r3, r4, &(0x7f000053d000-0x4), 0x8080000001) r5 = syz_open_procfs(0x0, &(0x7f00002ff000)='net/tcp6\x00') sendfile(r5, r5, &(0x7f0000800000+0x37c)=0x2, 0x400000ff) 2018/02/08 01:54:37 executing program 5: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c33000-0xc)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace(0x420a, r2) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c33000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c34000-0xe8)={{{@in=@dev, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000717000)=0xe8) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f000069d000-0x10)={r4, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) 2018/02/08 01:54:37 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00009bd000-0x8)='./file0\x00', 0x40200, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000)) readlinkat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000bea000-0xce)=""/206, 0xce) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f0000001000-0x85)=""/133, 0x3cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000050c000)={0x0, 0xa3, "8f2cb468c2630f33260ccc31b3b455e3aa8caf62eb8a2e8b3ee60bd20b3b86fdf01ad9326831707465638950e4ce9724ec201fcde71544e00629ca2fe367e14c82302e2ac9e1e806bc58e088dee52fa25ce9e9cb36b442edc44b2864bfce341c5af94438b2164f17f066cf6336f17b3722f28ab635a0235418958be595b00ce0f6580a7f6d36808d047fe9c05beb9f5edf6525a8d41b6e4afe99ef6f888a3d04920a1f"}, &(0x7f000081e000)=0x224) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000950000-0x4)=@assoc_id=r2, 0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000294000)=r2, 0x4) 2018/02/08 01:54:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ff2000)='auxv\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000ffc000-0x60)=[{&(0x7f0000ead000)=""/46, 0x2e}], 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000f0b000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000b9a000-0xa)=""/10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg$nl_netfilter(r1, &(0x7f0000e26000-0x38)={&(0x7f0000e3a000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000cd5000-0x10)={&(0x7f000025f000-0x1244)={0x1244, 0x9, 0xb, 0x20c, 0x2, 0x0, {0x1}, [@generic="bf197dd214f33f7dbc5d2cbaa55bc1d658ff7e92d349458d42c909f5d0c79df0fd17f47d495a4789d91f588c30848daa6ba3d22480788e94c6d875c7cf686fb89c1ae49c961e5fe2f2c3fc010edd52342dd4a912da2fba8a99958c462659b784f00af46c2c83b3100c970222ff638571df6e914a1a329a472a33cff57dd1a14b32a8c70dda9dddd24a09839881926ed4bfa97ff6d81858ae822388a790e2c3826613ca13da7da85710852ee34dae208b82dd3e5db002f928622704bc3a1599f196265c1cb07f160fa2ef79e0f4e2f1d5ceeea5ef61d198e88deee098214c4834ad65c61bb777c709a912150081b7d5ea71d476", @generic="2a9d42368b363443e2587626fa49033ffe0b3174af9584fb9b5ab217b8135749c4172ef94ef005a3860121d2de69462560c9ca44d83c5eb3dbbcd5baa9a76ca36663a164616881318965", @nested={0x4, 0x8c, []}, @typed={0x10, 0x53, @u64=0x7f}, @nested={0x10dc, 0x1b, [@typed={0xc, 0x43, @str='GPL\x00'}, @generic="baf86e33bd7f2012dad14b634548c9ab716a703beebded78f0605981a9e9636820f5f01566ff4afee886bce9c2c79b747608118146fa2485d1d0b00fe67ab5befb5757a13a80fd51e775cccb6fa5ebe23798649b11d1005c782499918cbc018bb984f32b0b0c73f7aed23719986cd126323e7094d8f8db4d11cb58ee2bd1f050875be7b68fa10c34411bedd722b242240d46b7f452d686f4cd1b2945ffbc38bf669ab78572dc34e74d03886bc0411fab37753ec847a83afdf96e67d3e52c7c7d4633a9bb5ab0831bcf4c6f85", @generic="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"]}]}, 0x1244}, 0x1, 0x0, 0x0, 0x8040}, 0x810) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000a9f000-0xa)='highspeed\x00', 0x43) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000111000-0x14)={0x1, 0x2, 0x7f, 0x5, 0x80000001, 0x5, 0xfffffffffffffffa, 0x105a, 0xff, 0x5}) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f000007c000)={{0x800, 0x6}, {0x4}, 0x3f, 0x2, 0x4}) dup(r0) sendto$inet(r1, &(0x7f0000495000-0x1000)="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", 0x16d, 0x3fffd, &(0x7f0000689000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/08 01:54:37 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x10000, 0x80801) r1 = syz_fuse_mount(&(0x7f0000013000-0x8)='./file0\x00', 0x4000, 0x0, 0x0, 0xfffffffffffff000, 0x40) dup3(r0, r1, 0x80000) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r3, &(0x7f0000013000)=""/192, 0xc0, 0x2, &(0x7f0000000000)={0x3, {"2012463271afdf"}, 0x100000001}, 0x10) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00004a9000-0xc)={0x0, @multicast2, @rand_addr}, &(0x7f0000b34000)=0xc) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/08 01:54:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f00007d9000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) socket$inet6(0xa, 0x805, 0xffffffff) 2018/02/08 01:54:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000767000-0x4)={0xba}, 0x4) pread64(r0, &(0x7f0000001000-0x85)=""/133, 0x3cb, 0x0) 2018/02/08 01:54:37 executing program 0: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0xa, 0x2, 0x88) sendmsg(r0, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004000)=[], 0x0, &(0x7f0000009000)=[{0x10, 0x29}], 0x10}, 0x0) pipe(&(0x7f0000e6d000)) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/08 01:54:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r1 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000744000-0x4)=0x8001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e}}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ddb000-0xe)='/dev/keychord\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000418000-0x20)={0x2020, 0x0, 0x10000, 0x7ff800000000}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000801000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000060a000)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000875000-0x4)=r4, 0x4) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000f6d000)={r3, 0x2}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000002000)={@common, @ifru_settings={0x0, 0x0, @fr=&(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x1}}}) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000001000)=@req={0x28, &(0x7f0000000000)={@generic="d4abfe0205ba5e046d9469627fcda5bd", @ifru_names=@generic="9fd465fdd8d77bbee66ceefacc67d0b1"}}) 2018/02/08 01:54:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000c6b000-0x18)={0x0, 0x7ff, 0x10, 0xffff, 0x1d0}, &(0x7f0000a18000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ea9000-0x10)={r1, 0x3, 0x0, 0x101}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000eb6000)=[{&(0x7f0000900000-0x39)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d0000000006280ff4000000fd17e9ffff06000400", 0x39}], 0xffffffffffffff31) recvmsg(r2, &(0x7f000007c000-0x38)={&(0x7f0000025000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f00002ad000-0x70)=[{&(0x7f0000086000-0x1000)=""/4096, 0x1000}, {&(0x7f000097f000)=""/4096, 0x1000}, {&(0x7f00000f6000)}, {&(0x7f00007f0000-0x15)=""/21, 0x15}, {&(0x7f000009b000)=""/4, 0x4}, {&(0x7f0000d8c000-0xa4)=""/164, 0xa4}, {&(0x7f0000816000-0x9)=""/66, 0x42}], 0x7, &(0x7f0000929000)=""/98, 0x62}, 0x41) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000dc000-0x4), &(0x7f00001ad000-0x4)) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000def000-0x4)=0x2, 0x4) 2018/02/08 01:54:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r0}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000059b000)='/dev/keychord\x00', 0x600000, 0x0) syz_open_pts(r1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[]}, 0x0) r2 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x1, &(0x7f0000b1d000-0x91)="50aa761e132c3a8c35bd14c5518eb3cfe1e8dd03ddd5b57d7721fbc5c988fcbeb90d714d6b04d42fc24324c015c965d04669f3189789e9e88160e02987e94d7d3331d0df9a72885b71e6e6f03f25af8d681d89344848dd303bbdc848f007b71512f49fb86d78c2f7abaab9fa6e162c60df856f39e8878349c4f871acf97393b8c00c1ba610e6256a1b8cbf1803e25c1c45") ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x5, 0x20000000}) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000103000-0x4)=0x80000000, 0x4) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2018/02/08 01:54:37 executing program 0: socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6(0xa, 0x3, 0x3) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000a20000)=0x7, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000071c000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f000061a000-0x100)=@newsa={0x100, 0x10, 0x608, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x20}, {@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffffffff, 0x6f}, @in6=@loopback={0x0, 0x1}, {0x1, 0x0, 0x0, 0x0, 0x1008000}, {0x0, 0xffffffffffffffff, 0x1b2}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x1, 0x0, 0x3}, [@sec_ctx={0x10, 0x8, {0x9, 0x8, 0x0, 0x0, 0x1, "01"}}]}, 0x100}, 0x1}, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00009c1000)='/selinux/status\x00', 0x0, 0x0) 2018/02/08 01:54:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000093b000-0x11)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000001000-0x85)=""/133, 0x3cb, 0x0) 2018/02/08 01:54:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000faa000-0xd)='net/if_inet6\x00') syz_open_dev$sg(&(0x7f00005fa000)='/dev/sg#\x00', 0x81, 0x101000) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00002ec000)=0x200) accept4$nfc_llcp(r0, &(0x7f0000fa3000-0x60), &(0x7f0000c24000-0x4)=0x60, 0x80000) execveat(r0, &(0x7f0000e8d000)='./file0\x00', &(0x7f00007d3000-0x10)=[], &(0x7f00003f4000)=[], 0x1100) 2018/02/08 01:54:38 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000551000)='/dev/usbmon#\x00', 0x3, 0x0) bind$netrom(r0, &(0x7f000043a000)=@ax25={0x3, {"37b3d18fae43a0"}, 0xff}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000766000-0xb)='/dev/loop#\x00', 0x0, 0x4070000) ioctl(r0, 0x4400000000001276, &(0x7f0000000000)) fcntl$addseals(r1, 0x409, 0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000003e000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000c39000)=0x5, 0x4) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) close(r2) r3 = getuid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00004c9000-0xe8)={{{@in=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@empty}}, &(0x7f0000b21000-0x4)=0xe8) stat(&(0x7f000048b000)='./file0\x00', &(0x7f00001de000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00008f4000-0x8)='./file0\x00', 0xe000, r4, r5, 0x6, 0x40) fdatasync(r2) r6 = getuid() setresuid(r3, r4, r6) ppoll(&(0x7f000087f000)=[{r1, 0x2000}, {r2}], 0x2, &(0x7f000069e000-0x10), &(0x7f0000be2000)={0x6}, 0x8) bind$unix(r2, &(0x7f00009ce000)=@abs={0x0, 0x0, 0x2}, 0x8) 2018/02/08 01:54:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f00009f6000-0x50)={@common='tunl0\x00', @ifru_ivalue}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cee000)='/selinux/mls\x00', 0x0, 0x0) connect$pptp(r1, &(0x7f0000825000)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) r2 = dup3(r0, r0, 0x80000) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000bdc000)={0x2, 0x54, 0x4, 0x0, 0x1, 0x4}) 2018/02/08 01:54:38 executing program 1: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f6d000)={0xa, 0x3, 0x6, @empty, 0x80000000}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x2006, &(0x7f0000f6c000), &(0x7f0000f6a000)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000046f000)=0x5e, 0x4) 2018/02/08 01:54:38 executing program 5: clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x7ff, 0x40000) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000045000-0x4)=@int=0x3, 0x4) getsockname$ax25(0xffffffffffffffff, &(0x7f0000dcd000), &(0x7f0000c2a000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x8001) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000175000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000001000)={0x6, {{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x3, @broadcast=0xffffffff}}}, 0x118) 2018/02/08 01:54:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000001000-0x85)=""/133, 0x3cb, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00000b0000-0x8)=0x2) 2018/02/08 01:54:38 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00005f2000)) flistxattr(r0, &(0x7f0000827000-0xcc)=""/1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r1, &(0x7f0000000000)={0xf97cff8c, 0x8, 'SE Linux', "1e7cc971b536a8402d2e7773ddfee4f825237964f15acc5c574fbe61c45e1ee2af390167d4d41e8f7411d6c5578de9e525fcdb62091a44dbce639fea01f45396d074b627eedfd52df25319b03c6d1fa3405f791152deca1cb9b3d56d50d07bb9e03fcb709ac89aa54719b8e806154b270254587e740e662a920552718328feaba0a0bb0faa73d2e91b52"}, 0x9a) 2018/02/08 01:54:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000829000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00009e6000)=[{&(0x7f0000581000)="1e", 0x1}], 0x1, 0x0) close(r1) recvfrom$llc(r1, &(0x7f0000b09000)=""/36, 0x24, 0x40000100, &(0x7f0000d2a000)={0x1a, 0xf8, 0xc7, 0x1000, 0x1f, 0x20, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) 2018/02/08 01:54:38 executing program 7: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000c21000)={0x27e, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x80, 0x101, 0x8, 0x9, 0x2, &(0x7f0000001000-0x10)=@common='ip6gre0\x00', 0x5, 0x0, 0x9}) mmap(&(0x7f0000000000/0xc3a000)=nil, 0xc3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000c37000-0x8)={0x0, 0x0}) tkill(r3, 0x0) 2018/02/08 01:54:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f00008d8000)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f000020f000)=@newlink={0x50, 0x10, 0x9, 0xffffffffffffffff, 0x3, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x1c, 0x16, [{0x18, 0x1, [@nested={0x14, 0x3, [@typed={0x10, 0x0, @u64}]}]}]}]}, 0x50}, 0x1}, 0x0) llistxattr(&(0x7f0000a25000)='./file0\x00', &(0x7f0000c71000)=""/109, 0x6d) bind$nfc_llcp(r0, &(0x7f000004b000)={0x27, 0x2, 0x3f, 0x7, 0x0, 0x6, "3065635ab4e11d2d2dc51981d8f49d60a4dd68c9a022dc752687030d44e038f90bf74d0d346e447d529ada2ba17ea35c710f1b71d8479e04eb804f5c14d129", 0x500}, 0x60) 2018/02/08 01:54:38 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x6, 0x2) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/69) 2018/02/08 01:54:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000001000-0x85)=""/133, 0x3cb, 0x0) ioctl$void(r0, 0x5450) 2018/02/08 01:54:38 executing program 4: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000fde000)='/dev/sg#\x00', 0x8, 0x4000000200) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00006b4000-0x78)={0x8000, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x3, @empty}, 0x100, 0xe3, 0x1, 0x80, 0x14, &(0x7f0000fdf000)=@generic="80bc8f2de9c889ccfcc42c4de8b706a2", 0x9, 0x7fffffff}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f0000fde000)="27556d097fb96cfaf16ed2f918e2c622be0bdf230cb8c8912e4a4e22f9edf4f0c07cd9636af89ec632c2601c37cbf25360077b7d72d7140b7df083ba7d199f1728778f1143cfd24d104f2ad9bfee8020d05b43210587d2c9000378dae5b35a78b4969d6e2510f85ea67a82212608df9cd16884175a9734b526ca5d9976d32d27dfbc22be", 0x84) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x8000) sendto$inet6(r0, &(0x7f0000fd5000), 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/08 01:54:38 executing program 5: mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000035000-0x2)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000004f000-0x9e)={0x0, 0x96, "0e449757fa811651f37b63898c1d3dc7a8ec349e5401b69390058f96a825f278ea3765d9ff37f595d90cdf4349d511f9f2af380e9a0c73ea371e92b770f1e1b04a4e1421bd0e663f7d429837dfc5a7d25e3920d7d757737356c573b5c5fa61f7aa562e5cec89c5d58da742d67651e4fdf524914d3e6598ffd8afd5a3ce09d74b37bdc16329b547981b20b665ad698912d1afb4427172"}, &(0x7f0000055000-0x4)=0x9e) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000043000)={r3, 0x9}, 0x6) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) syz_open_dev$sndseq(&(0x7f0000030000-0xd)='/dev/snd/seq\x00', 0x0, 0x240040) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) 2018/02/08 01:54:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(0xffffffffffffff9c, &(0x7f0000480000-0x85)=""/133, 0xfffffffffffffd28, 0x0) 2018/02/08 01:54:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000eda000-0x8)='./file0\x00', &(0x7f00004a5000-0x8)=[&(0x7f0000fbd000)='cgroup@\x00'], &(0x7f00006ee000-0x28)=[&(0x7f0000568000)='-!self\x00', &(0x7f00004b6000-0xc)='keyringppp1\x00', &(0x7f0000a37000-0x39)='mime_typevboxnet0keyringvmnet1}^^ppp0)proc-$)*#mime_type\x00', &(0x7f0000093000-0x1)='\x00', &(0x7f00003a4000)='{\x00']) add_key(&(0x7f00002af000)='user\x00', &(0x7f00009d9000)={0x73, 0x79, 0x7a}, &(0x7f00001ad000-0x14)="dd", 0x1, 0xfffffffffffffffb) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b35000-0x15)='/dev/pktcdvd/control\x00', 0x400, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000a28000-0x4)=0x30000, &(0x7f0000520000)=0x4) 2018/02/08 01:54:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast, @common}}, &(0x7f00008f7000-0x4)=0x1e, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000000000)="279ee62c4d8cbd720314256c5d931865c296b95e61ba545f6971259534f263e5937ed3ccc41278dc019c33a3a6ee445f21db2b0301db480ed8f5acb5df855c9c24e2e2ddd0c1106d1492d1d72ff0edb0d96791080815eacd8b2e7a655ae3f4e46129c0ef90654a9d7497962096e68160", 0x70, 0x4000000, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8) sendmmsg$unix(r0, &(0x7f0000eb6000)=[], 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000001000)={{0x2, 0x3, 0x80000000, 0x3, 0x5}, 0x4, 0x6}) lseek(r0, 0x0, 0x3) tee(r0, r1, 0x1, 0x8) 2018/02/08 01:54:38 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000232000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000-0x12)={0x0, 0x400, 0x5, [0x5, 0x8, 0x9, 0xfffffffffffff000, 0x10001]}, &(0x7f0000001000-0x4)=0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r1, 0x78, &(0x7f0000b40000)=[@in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x100000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x400}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x3, 0xff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000b9c000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) connect$inet(r2, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000c96000-0x3), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/08 01:54:38 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x28000, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000012000-0x6)={0x7ff, 0x1, 0x5c0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) listxattr(&(0x7f0000013000)='./file0\x00', &(0x7f0000004000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/08 01:54:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00004aa000)={0x5, 0x20, 0x0, 0x9, 0x100000000, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x7, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r1}, &(0x7f0000044000)) socket$inet6(0xa, 0x80800, 0x40) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f000065f000)) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0xffffffffffffffff}, &(0x7f0000ec9000-0x10), &(0x7f0000685000)={0x77359400}, 0x8) 2018/02/08 01:54:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0x9, &(0x7f00004e8000-0x10)={&(0x7f0000741000)=@ipv4_newaddr={0x34, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x268, 0x0, r1}, [@IFA_BROADCAST={0x0, 0x4, @broadcast=0xffffffff}, @IFA_LABEL={0x14, 0x3, @common='erspan0\x00'}]}, 0x34}, 0x1}, 0x0) [ 68.698251] syz-executor4 (9333) used greatest stack depth: 23552 bytes left 2018/02/08 01:54:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000004f000-0xd)='/dev/snd/seq\x00', 0x0, 0x101040) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f000030b000-0xb0)={{0x0, 0x81}, 'port0\x00', 0x0, 0x0, 0x4, 0x0, 0x9, 0x5, 0x0, 0x0, 0x0, 0x4}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a89000-0xb)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000019e000)={0x0}, &(0x7f00004ce000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00003e7000-0x8)={r2, 0x9}, &(0x7f00003cd000-0x4)=0x8) 2018/02/08 01:54:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bea000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept(r0, 0x0, &(0x7f0000703000)) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f0000001000-0x85)=""/133, 0x3cb, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000012c000), &(0x7f0000318000)=0x4) 2018/02/08 01:54:38 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcc, &(0x7f0000000000), &(0x7f0000000000)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f000004c000-0x60)={0x0, 0x34, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x0) timer_getoverrun(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000002000)={{0xffffffffffffffff, 0x3, 0xf43, 0x3, 0x8}, 0x3d, 0x2}) getresgid(&(0x7f0000002000-0x4), &(0x7f0000001000), &(0x7f0000002000-0x4)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000004000-0xc), &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x80, 0x0) ioctl$TUNSETPERSIST(r4, 0x400454cb, &(0x7f0000000000)=0x80000001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000003000-0xf4)=[@in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfff}, @in6={0xa, 0x2, 0x101, @empty, 0x4}, @in6={0xa, 0x1, 0x5b, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x6}, @in6={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}, @in6={0xa, 0x2, 0x9, @empty, 0x8}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffe}], 0xf4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000003000-0x4)=0x4, 0x4) accept4$ax25(r5, &(0x7f0000002000), &(0x7f0000000000)=0x10, 0x80800) sync_file_range(r0, 0x2, 0x3, 0x0) 2018/02/08 01:54:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000d00000)='./file0\x00', 0x20000, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) umount2(&(0x7f00002f5000)='./file0\x00', 0x0) 2018/02/08 01:54:38 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000010000)={0xaa, 0x20}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000007000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) 2018/02/08 01:54:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000045f000-0x100)=@hopopts={0x0, 0x5, [], [@enc_lim={0x4, 0x1}, @hao={0xc9, 0x10, @dev={0xfe, 0x80}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, @padn={0x1, 0x0, []}]}, 0x38) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) r1 = add_key(&(0x7f0000153000+0x116)='cifs.spnego\x00', &(0x7f0000f46000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000043f000)="4d4060bde615a9563633c9dc7833f629bb6c58d0d8eada7f761d34109f07a95a265376d25338f5eb7a9c0771b2f48f18a909374bd940cada0e8440aa2808cf76fc269de72c21a2951c5dc5b37cdde1d852e93cc8f4d0433b3aca5880b31d4c522fda7f78df7e26bf879f12750cb34cea1a9fa7e54469ee02030a5992e68c771ac6cbf88e93fe20019ba561606fc5f74dc8e3007ab7cd197abb16ecb04bfb21", 0x9f, 0x0) keyctl$revoke(0x3, r1) 2018/02/08 01:54:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x8000, {0x6, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00001cd000-0x38)={0x0, 0x0, &(0x7f00005e0000)={&(0x7f0000420000-0x50)={0x2, 0x13, 0x40c, 0x8, 0xa, 0x0, 0x5, 0x2, [@sadb_x_policy={0x8, 0x12, 0x4, 0x3, 0x0, 0x8, 0x1, {0x6, 0x33, 0x7, 0xf8, 0x0, 0x6ad, 0x0, @in=@dev={0xac, 0x14, 0x0, 0x11}, @in=@dev={0xac, 0x14, 0x0, 0xe}}}]}, 0x50}, 0x1}, 0x20000000) 2018/02/08 01:54:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x806, 0x4, &(0x7f0000001000-0x8)={0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000f0d000)={0x9, 0xc51c, 0x3, 'queue0\x00', 0x8000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x3) r1 = syz_open_dev$sndseq(&(0x7f00004d0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000007000-0x58)={{}, 0xffffffffffffffff, 0x0, 0x0, {0x0, 0x80000000000000}, 0x0, 0x40000000000000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f000075f000-0xbc)={0x8001, 0x3, 'client0\x00', 0x4, "d01f105a0b273dfa", "06bf26ce00e4e4ebb4b3eaf8f1349f99c4c2ac111565019a6e751458181800b8", 0x8fc, 0x26}) 2018/02/08 01:54:38 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x1000000005435, &(0x7f000000d000-0x8)) 2018/02/08 01:54:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) rt_sigaction(0x21, &(0x7f0000770000-0x20)={0x6, {0x122}, 0x18000004, 0xfff}, 0x0, 0x8, &(0x7f0000bbc000)) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) r1 = socket(0x19, 0x800, 0x613) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000331000)=0x3f, 0x4) bind$ipx(r1, &(0x7f0000641000-0x10)={0x4, 0x1000, 0x1, "7e6115f7732b", 0x61e7}, 0x10) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000022a000-0x10)={0x1, &(0x7f000067c000-0x40)=[{}]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000cf6000)={0x0, 0x0}) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000b4d000), &(0x7f0000912000)=0x10) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@generic="13f1e0d5d6e4e8ed00d221f430096488", @ifru_flags=0x2000000202}) r3 = accept4(r2, &(0x7f00002f8000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000fe3000)=0x32, 0x80800) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000255000)=@int=0x10001, 0x4) [ 68.873555] audit: type=1400 audit(1518054878.357:35): avc: denied { attach_queue } for pid=9406 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=tun_socket permissive=1 2018/02/08 01:54:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcb000-0x8)='./file0\x00', 0x0) capset(&(0x7f0000595000-0x8)={0x19980330}, &(0x7f0000244000)) chdir(&(0x7f0000163000)='./file0\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000a53000-0xe8)={{{@in6=@ipv4={[], [], @local}, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f000094b000)=0xe8) lgetxattr(&(0x7f0000bb6000)='./file0\x00', &(0x7f0000cdd000+0x2e5)=@random={'btrfs.', '#\x00'}, &(0x7f00001cd000-0x4f)=""/79, 0x4f) lstat(&(0x7f00008b2000-0x8)='./file0\x00', &(0x7f000080a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$tun(&(0x7f0000223000-0xd)='/dev/net/tun\x00', 0x0, 0x2000) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f000099f000)={@generic, @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000a32000-0x4)={0x101, 0x7fffffff}}}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d5a000-0x11)='/selinux/enforce\x00', 0x84884, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000067000)={0x3a, 0x9, 0x5, 0x9}, 0x10) chown(&(0x7f0000c39000)='./file0\x00', r0, r1) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f00004b2000-0x4)={0x3449, 0x5f, 0x2}) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f000051a000-0x10)=@req={0x50, &(0x7f000030c000-0x50)={@generic="85805a89064df38bbba51928b2af55f5", @ifru_flags}}) 2018/02/08 01:54:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') accept4$inet6(r0, &(0x7f000004f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000ee1000)=0x1c, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000c82000-0x28)={&(0x7f0000544000/0x2000)=nil, 0x3, 0x7, 0xa0, &(0x7f00003dc000/0x4000)=nil, 0xec}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) pread64(r0, &(0x7f0000001000-0x85)=""/133, 0x3cb, 0x0) sync_file_range(r0, 0x82, 0x800, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000713000)='/selinux/mls\x00', 0x0, 0x0) 2018/02/08 01:54:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00002b7000)={0x2, 0x0, @empty}, 0x10) listen(r0, 0xffffffffffffffff) accept(r0, &(0x7f00006e7000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback}, &(0x7f000042f000)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000ba6000)={0x2, 0x0, @empty}, 0x10) creat(&(0x7f0000140000)='./file0\x00', 0x0) 2018/02/08 01:54:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b37000)='/dev/loop#\x00', 0x0, 0x4080) sched_rr_get_interval(0x0, &(0x7f0000c3a000-0x10)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009b0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000241000)={0x3, 0x1}) close(r0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00005a8000)={0x0, 0x2}, &(0x7f00003d1000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e6d000-0x4)=@assoc_id=r2, 0x4) 2018/02/08 01:54:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000adb000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000012a000-0x20)={@generic="6847d3cb5fa530578de723d674d24260", @ifru_flags=0x1000}) sendto$inet(r0, &(0x7f000060b000-0xa9)="dcde3f31ad6783ef5a30bc6a4f60cefd905c39b2654fe261d5acbb822e4e3efe3dd249694a74cb7339660fa4e8079f2a240c29f1ace8389fa1ed5c6fc65d70d360536d52684692b076b60209270ea0aa916be8f05cdb35dc9144b4d2a7ec56ffea7d61622909a8e760fbd21160c95eec1710ef75453a671d5f79232944bc01ce35eaa519a247c5c2bd3675d28697a0b49e5d343e6dd20319d7d8a91e21ce7223ff730614aaf1e335b4", 0xa9, 0x8001, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2000000000004, &(0x7f0000002000-0x18)="83170400000200000060f0055f0d10d438b088d1699a22a2", 0x18) 2018/02/08 01:54:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f000009f000)) mlock(&(0x7f0000818000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a78000-0x6)='logon\x00', &(0x7f0000111000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000533000-0x5b)="daf417c90d9a4c8e9117ead8823c27b0e8c74296db2fc79da4c67fd201ff1e62b7e610566dafc91dd7ca066af987af845f0dcdf7c9b69f6134edfcd7e6c1a8cfe7682e951aaef93069eb24e0e5c9b130323fa44b4e18509f8f592e", 0x5b, 0xfffffffffffffff8) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f40000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$ipx(r1, &(0x7f0000a1f000-0x10)={0x4, 0x9, 0x7, "03e1d116559f", 0x7fffffff}, 0x10) mincore(&(0x7f0000870000/0x3000)=nil, 0x3000, &(0x7f000015c000)=""/145) add_key(&(0x7f0000f23000-0xa)='id_legacy\x00', &(0x7f0000e51000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000e75000-0xeb)="4bf406bb6e21ed01c2a06e7dd84d589b3f3ccb369742118fe33da43ce7d3d60cabc9e50db8a5d09d00c1014ac6f8445c0439ca812fbbff2995c05e0922ea2873465d6f8499928247a769640f5936be68f1f6272f6e612d88f7747debe38fe12eeb8f0e1d5e4739a94854880a44b2e0c75d2767820ebcfb5c90abad9c19cfbcefae367da8edf23d6adfb50ff8b0345a1ef11c7f1ee3df1caa1dd21ee4cb8376e9d3d9bba63711cae1c995a4121311b7d9bd09026457f92db30fb62b7e07a2340ea7b4a100f1b9cde14f12db0b2ca25452c3a374b5786f63a2e2e66a799b9301e52d7eddae838bef8d4b22ba", 0xeb, r0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000007000-0x4), 0x1) r4 = add_key$keyring(&(0x7f000004b000)='keyring\x00', &(0x7f0000830000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) sendmsg$nl_xfrm(r2, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xc8, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}}}, [@policy_type={0xc, 0x10}]}, 0xc8}, 0x1}, 0x0) recvfrom$inet(r1, &(0x7f0000f40000), 0x0, 0x10140, &(0x7f0000e7f000)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) keyctl$unlink(0x9, r4, r0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000dc2000-0x20)={0x0, 0x0, 0x2, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000470000)={0x7f, r5}) sendmsg$nl_xfrm(r1, &(0x7f0000660000-0x38)={&(0x7f0000bfc000-0xc)={0x10, 0x0, 0x0, 0x100800}, 0xc, &(0x7f0000338000-0x10)={&(0x7f0000ec2000)=@newspdinfo={0x90, 0x24, 0x30, 0x2, 0x1, 0xffffffff, [@tfcpad={0x8, 0x16, 0x4d}, @algo_crypt={0x6c, 0x2, {{'ctr-aes-aesni\x00'}, 0x108, "ad7e8b4c862119f67a804c6648c78624f6c39dba61d05103802ceccd85918011fe"}}, @proto={0x8, 0x19}]}, 0x90}, 0x1, 0x0, 0x0, 0x4001}, 0x10) ftruncate(r2, 0x1) 2018/02/08 01:54:38 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f000000d000-0x80)=@generic, 0x80, &(0x7f0000006000)=[], 0x0, &(0x7f000000d000-0x10)=""/16, 0x10}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a84309772623692500090021000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000004000-0xd)='/dev/usbmon#\x00', 0x0, 0x84280) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f000000f000)=0x7fff) 2018/02/08 01:54:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x400001) ioctl$TCSETS(r0, 0x5402, &(0x7f00003df000)={0x8, 0x400, 0x9, 0x4, 0x7, 0x7, 0x5, 0x5652, 0x2, 0x9, 0x800, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006ab000-0x50)={@common='gre0\x00', @ifru_ivalue=0x451d7397}) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000514000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSCTTY(r4, 0x540e, 0x687d) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000b5c000-0x50)={@generic="1ab107225a125b6494e118111e702d2f", @ifru_mtu=0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000e35000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000589000-0x1), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/08 01:54:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000d37000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000954000)=""/185, &(0x7f0000e85000)=0xb9) 2018/02/08 01:54:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000c96000-0x11)="5565742f6970365f6d725f63616368a900") pread64(r1, &(0x7f0000001000-0x85)=""/133, 0x3cb, 0x0) getsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000954000+0x8e9), &(0x7f00000f2000)=0x4) 2018/02/08 01:54:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000028000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f00005bd000)='/dev/usbmon#\x00', 0x5, 0x210002) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x8000, 0x0, 0x0, 0x0, 0x0, 0x40000000000}) ioctl$TCSETSW(r1, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r2 = syz_open_dev$sg(&(0x7f0000b91000)='/dev/sg#\x00', 0x8, 0x101000) bind$nfc_llcp(r2, &(0x7f0000f73000)={0x27, 0xfffffffffffffffb, 0x30, 0x7, 0x7f, 0x19, "76d7a5209b569f526424a5d4e2bff4e2bc97838f5cbcee17189645f60d30848db27511ee01f3235132d61ba2644af36adeece978a2a659bb51cac8591adfbd", 0x1}, 0x60) r3 = syz_open_pts(r1, 0xfffffffffffffffc) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000183000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) readv(r3, &(0x7f0000855000-0x60)=[{&(0x7f0000941000-0x332)=""/4096}, {&(0x7f0000563000)=""/119}, {&(0x7f0000fed000-0x6f)=""/111}, {&(0x7f00006e8000)=""/235}, {&(0x7f000084c000)=""/83}, {&(0x7f0000740000-0x7c)=""/124}], 0x8a) ioctl$TCXONC(r1, 0x540a, 0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00002e0000-0xe)={0x0, 0x6, 0x3, [0x7, 0x3f, 0x3f]}, &(0x7f00009c3000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000313000)={r5, 0x5, 0x2, 0x65f, 0x0, 0x81}, &(0x7f0000181000)=0x14) ioctl(r0, 0x89, &(0x7f000016e000)="3507bdf18e78e951b370b6e47ec43925124823a3de3036522529e4638d68e8fc550beab190e9bf329dec82967d987c253960c60bdb13c54ff2d01d727e18b6375341eba4ba4ad684f237e0336345ca3d548a81214cf4afc84d2bcabdd5de509fb98c9d53e2a82183f8c5a3d795") close(r1) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000615000-0x24)={0x4, 0xb59, 0xfffffffffffffff7, 0x75e, 0x400, 0x2, 0x2, 0x313, 0x0, 0x7a, 0x6, 0x30}) [ 68.975130] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 69.008056] device gre0 entered promiscuous mode 2018/02/08 01:54:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x80000, 0x25) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000028a000)=@assoc_value, &(0x7f0000797000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000a8d000-0x4), 0x4) r2 = syz_open_procfs(r1, &(0x7f000086b000-0x12)="6e657470692f365f6d725f631d63686500dc") pread64(r2, &(0x7f0000001000-0x85)=""/133, 0x3cb, 0x0) 2018/02/08 01:54:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a57000/0x2000)=nil, 0x2000, 0x0) mprotect(&(0x7f00002d5000/0x3000)=nil, 0x3000, 0x2000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/02/08 01:54:38 executing program 4: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) pipe2(&(0x7f0000062000)={0x0}, 0x80000) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f000026c000-0xf7)=""/247) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x28, 0x29, 0x32, "234f1ba779139520081b70fa3d5d897a32"}], 0x28}, 0x0) 2018/02/08 01:54:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f000075d000)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00009d9000-0x8)={0x0, 0x101, 0x7}, &(0x7f0000a97000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000e89000)={0x0, 0x7, 0x30, 0x5, 0x4}, &(0x7f00009ca000)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00002c2000-0x104)={0x0, 0xfc, "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"}, &(0x7f00008c8000)=0x104) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000702000-0x8)={0x0, 0x5}, &(0x7f0000ec3000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000e40000-0xc)={0x0, 0x6, 0x30}, &(0x7f00007bb000)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000e27000-0x6)={0x0, 0x185b}, &(0x7f0000b40000)=0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00007ec000-0x108)={0x0, @in={{0x2, 0x0, @rand_addr=0xffffffff}}, [0x2, 0x4, 0x0, 0x9, 0x4, 0x5, 0xcb33, 0x8e, 0xadb, 0xa, 0x200, 0x4d12, 0x5, 0x1000, 0x4]}, &(0x7f0000703000)=0x108) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000e9a000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000a28000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000c38000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, [0x4, 0xc1, 0x3ff, 0x100000000, 0x1, 0x1f, 0x3, 0xff, 0x80000001, 0x9, 0xcd, 0x3, 0x4, 0x6, 0x9]}, &(0x7f0000bf8000-0x4)=0x108) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000727000)=@sack_info={0x0, 0xfffffffffffffff9, 0xffffffff}, &(0x7f000032d000-0x1)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000ad000)={0x0, 0x1}, &(0x7f00004ca000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00004f9000)={0x0, 0xfff}, &(0x7f0000d0a000)=0x8) sendmmsg$inet_sctp(r0, &(0x7f00000ca000-0x150)=[{&(0x7f00009fc000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000f4c000)=[{&(0x7f0000bac000)="155b4714a3d7e6f8eb37a522edb40cd8977b3de883204b9bdd8c918442", 0x1d}], 0x1, &(0x7f000008f000)=[@init={0x18, 0x84, 0x0, {0x0, 0x224, 0x82, 0x5}}, @init={0x18, 0x84, 0x0, {0x7fffffff, 0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x401, 0x2, 0x6, 0xbcae, 0x0, 0xffffffff80000001, 0xfe5, r1}}, @init={0x18, 0x84, 0x0, {0x8, 0x80000000, 0x80000001, 0x40}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x7, 0x200, 0x0, 0x80000001, 0x100000001, 0x0, 0x2, r2}}, @init={0x18, 0x84, 0x0, {0x64d8, 0x3, 0x0, 0x7}}, @init={0x18, 0x84, 0x0, {0x9, 0x1, 0x80000000, 0x1000}}, @init={0x18, 0x84, 0x0, {0x1, 0x0, 0x5, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xff, 0x4, 0x7ff, 0x1, 0x58af4831, 0x80000, 0x4, r3}}], 0x1b0, 0x10}, {&(0x7f0000a46000-0x10)=@in={0x2, 0x1, @empty}, 0x10, &(0x7f000099f000)=[{&(0x7f0000934000-0x6c)="31aee0ce340ed2d16e8ce27e3c246b2034d739bba4fa42ae7fe93a029109517e4b61af6b985139c6a83d281dd9838d74a2dbe749f18f621c61168e266100e18c1e02958beb0d21083a4a5805683565074bf349f8777af189097d462be3a936f5d8caa321e7bccf61f891420c", 0x6c}, {&(0x7f0000450000-0xf0)="b57b89e996622bda21993345ab0a07c4bc50d5dd6f228d5ff01ce6c6870f2cc153ff5a1311c45ad89f51d13415b7da280b6b4dcb342eae6b1fa155a853cc83a62d23c2b527b2f787cd424523b4477bf64aeb808c4680cb2200601b695240ea35462f8b3b3414c45d33e58439b8c684c0eff9bbe17b0d5de9bd40d73ce3ef4ea9cfeb6f409959b5b10fea5affc605b754e9fd529d83d943566951a82bccbf77dd03abe442acce2f19c869fe1735860752b40db404fc2b8680a0b59f51edca52c3711d6883cd644b7fe10d1f25896f3c409e5113043208ff5d572a17f0a5fde8aa4fd0e67606be694e5db2e2e75da3360a", 0xf0}, {&(0x7f00008ea000)}, {&(0x7f0000613000)="808283caff2968d3034ba3f64a190a9922fd3b75ecf5c3e58d173d5ce9a09d1b63fd25e19e4685", 0x27}, {&(0x7f0000c3b000)="d333d336882195b8c92a7d589d81ac15790e8a8371d36a616ddbf3b3cb8f5662c733be", 0x23}, {&(0x7f0000236000)="c7ec9097da66daff0be0a6ba5cbafde2c69a8a8963c2f328f1df7eebf66367", 0x1f}, {&(0x7f00006a4000-0x66)="5042250ed79423526d55ade8c3235cfe088a3c66ecc55c5b0d6c6e893798373b80a54e61355efc6dffa4435865ab704bc79871ea0820986a91d8c5d47f258957edbc4228ba92cdfc8c7582de8e3bdbe1cc74b6554f8a70657e463d705c1cb3298284a5d8e4f9", 0x66}, {&(0x7f00006f2000)}, {&(0x7f0000603000-0xae)="50ebcbdeb911a55dd7abc97884dfb948744a4ccc99d74d08927a6fc64656511563aa0848b69279fecde4796bc2ba0dcaf3e11f68f28e2696a0165c36e65348aa7854eb0f019dfcef1c28772932920f79899e7cd99b099b8f6c8802c2a2f849268a2a5ba4f233ba66ab34048fc3af832c87e8a4d45701c660770ad543757a2d3d92b421a514eb6666c2c19f167068f9864f53180dc64573069029f57bb22d78149dfeae29665868242fd6f32f7128", 0xae}], 0x9, &(0x7f000070f000)=[@init={0x18, 0x84, 0x0, {0x1d8a, 0x3, 0x100000000, 0x9c92}}, @sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x8001, 0x208, 0xff, 0xfffffffffffffffd, 0x3, 0x2, 0x5, r4}}, @init={0x18, 0x84, 0x0, {0x0, 0x7f, 0x2, 0x78f}}, @sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x200, 0xcfc, 0x9, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8008, 0x401, 0x150000000000, r6}}, @init={0x18, 0x84, 0x0, {0x4500, 0x8, 0x101, 0xfff}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x8, 0x2, 0x623795f6, 0x6, 0x2, 0x10000, 0x7, r7}}, @init={0x18, 0x84, 0x0, {0x5, 0x3ff, 0x8, 0x40}}, @init={0x18, 0x84, 0x0, {0x7fffffff, 0x9, 0x7, 0x80000001}}], 0x1b0, 0xc010}, {&(0x7f0000e25000-0x10)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000aa1000)=[{&(0x7f0000c30000)="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", 0xfc}, {&(0x7f00009ac000-0x7c)="bf8c8b7c91913c4a053124d054169dc3b251689c2ae56f4612dd9bdee8b4b9bb089ebc2401bb000ef689c2147741eb65afe1a661cc70c30c552ae280cce0e4cf72c157df6c9ab347a0b640cd2b069ae350e13e19e654b9a55c1ea54abb1fec0146286b099e6a897222a46e8265f78f3b908d8d1273ed42ab44e449e3", 0x7c}, {&(0x7f00003a1000-0x8c)="0d6346120e43ab25b0fee8ec01264e21bf325f75a58916d0f84fa2db8e5412b33fbcbcf72f71022d2f29e915d1130a41d0801b096a947c6441c1cef81b11b82370de9f431a5bde7fc407f148a7820d879f04c4cdb837536a5fbef28a188b04085e5ea28ac5bc45c8e7df37abac170f5462510d5568408323cdb122697945959571713a1507167c883703c1c0", 0x8c}], 0x3, &(0x7f0000177000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x9, 0x1, 0x1000, r8}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffa, 0x1f, 0x0, 0x3f, 0x1, 0x0, 0x0, 0x7, r9}}, @init={0x18, 0x84, 0x0, {0xffffffffd2b3aa52, 0x5, 0x8, 0x40}}], 0x90}, {&(0x7f0000013000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000243000-0x90)=[{&(0x7f00009b1000)="eea6a0a9b71de13c611f65d10016cd0efe644e8f95289e8eca03898cf07ddafdce5f83cb7edf59951867b09da552cfb40e94e278cc69ea476c5e3f8748bf7b368939374dee0c6cf4f2fe738f73116016b9ce220db9562564284a3c42572f66fb7c867531625d6a90681c240a2e27fefb13156ff4c48f5dd01cc7b1bb8cb0f8aaecdfb53cfa23542ec16da0cc33bf8f41e7dcacdeaae02422b3d858a5ba3e5984eccee071df6341107480019c64c85d6287c7567e3cb92da2e40f82ea7e04752306f4f7c1aaf23be926c7a30d341dd8569a8bd43655a12f022e853c1d5b99b1e5993bc5095c27fc97f8933251de0977e0bf0ec992025bd73a", 0xf8}, {&(0x7f00002f1000)="4978055d2e9d584fbe9e0c89934f69975ba3074d0059e066741511ad644c94fbe92b9e2109a61e10b13209224667cb4ebe76f60e8683f4a91e2273f0f7e674a5979b77361c1c827c9137a27fbfc89e463b4a93c18e4195ac909631b037c65b6faabc0c2dc923855fc7ab8da5ab6e09f47a99e041121ce7a39c", 0x79}, {&(0x7f00007bc000-0xa5)="5c0ef0e790afdb91747b080c762524701c34373cda933460b6d6b62eecf62f0f300631b2a24262ed1d873d9f0389118c95167cbe5cc71bab0c12ae4fb974f6b4b97a925eb345f00f544bd18bef227bcbdecc8b2ca287da52f02f686e96ac571d7ae9bd49ac65bc12b39e774611d1112b0335f41fd0e465ba5cdaa98f276db3772ecd5cc1cc75e76b1625f1f746055962b2e2026c1c1adfbfa93e7e3f0a91f17cb12202f5e9", 0xa5}, {&(0x7f000033f000-0xdf)="3078a95c3d804e5147d6d69e53592d65ff815729429edb0b033132932598b9d6892827b4734701a9cd7bf2cf387baae391b421f0088166bf34383a6237f9b38eccf8511509c6713db9bb707b58b9adfe5575912e385e87ce786740c5dd9ac6fc328bd957834baedea4f52592535ede655079d464abb9dcb06dc613ca814fc243ab21ea69bf824166486c71656fa773aca1c74dc553e4c47c783be23d4d0e697d3eb8d59801e2e0788e71c9b5e5d4e3a8a1a8b7d337578fc43519823d174c1484962f034c24503a79fe3089119bbc94c399f9ea29b7e5418f790b9ec5d79abf", 0xdf}, {&(0x7f0000ee2000-0x50)="dbf62bbf4893cb66a8cf5393dc568743e1b65826721011a0699c796865d234ffb1cefb599075874da1fdd5e15efee5799819ff36e1119ca8af8029fcf815897b21a852ebc33ffc2527f3911038d90128", 0x50}, {&(0x7f0000094000)="9027873a49ef1a477159a0dd0ac6813893429e6dc89f7a5d9eaa04b09cdcdbc5169a686bdf0777bcf9f9861dfdc587edc3b987b9e9702382c0cc28e24a55db114214d0ef1507d0389d03f1f426432f5454602ee059745b58b1c52f2dfe73753594eace6f1f3a4672bccf485f5e5cb94efe24f0aadcf0e49d7bf410d3c7093d4d5a2960ddf01fc6cc27ef6c8ecb9ec94de2f3ed0342718c5f127c2a82ec1c4192772e22f933c6220a76", 0xa9}, {&(0x7f0000c26000-0xec)="40264ad1e9480fd52efa5b28ca6e55de0539a320b1795a43b5582266106de3fbae4c6202d0d10a0f14bdefafe96e18a7be4c873bec1844e6b26f29e9af8d39cf1b46cbf8835910516aab8cb8497e691f61aaab124b18ebd716913bb30beffd96c90a693965067a53800bc4227ca2d2f3799984f0e77d9d4049d69a1ef855f872b37a1870c7ce6a615fa1ff98d492202ef81a135b735d431197d7f607cdd1afc648ab4abebfb381c929c0411f6ab0295e7d918c4e13bcac52c6716278366ce6b9e3f18d4e97ccc595cc75ab1b5617d7c69c7e2c99ebeddc67c93c21c6a3ee78bd2fd0a1b908c62e69f42b78e1", 0xec}, {&(0x7f000028e000-0x94)="ce31b631ae635bf61f95be91ca588da6021fa2cf9bfa14e75e5b834ada3cce7d74583b6786c7abc7fb3e0843fcc7a7ba1f7704591b02fa898f79f5d4a3fd7deb63af1655683a1360e140e9626c4831d0e743d0b0b13dd0db270e2a3f06446de01d65b79f1314f8d9fb68af743eb1b32c1054e19facc72e9ed51d6a64156fa7daabd2d5df6fe026b50b75f177fc626901e726edbd", 0x94}, {&(0x7f0000cac000-0x33)="38f78cd9844f22c7f1f1cb6276e81d2140277de46df4403a4f046e7bea9900e3984780da70d8d2d2f809a39b109a1ae1fd7477", 0x33}], 0x9, &(0x7f00000b5000)=[@init={0x18, 0x84, 0x0, {0x0, 0xfffffffffffff1b2, 0xffffffffffffe37d, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x933, 0xb14c, 0x208, 0x3ff, 0x0, 0xfffffffffffffffa, 0x20, 0x4, r10}}], 0x60, 0x40000}, {&(0x7f0000701000)=@in6={0xa, 0x0, 0x3, @empty, 0x10001}, 0x1c, &(0x7f00008f7000)=[{&(0x7f0000134000-0xf5)="9a25dd0cc2d57eaedba9fe0a3d0476d448479af4702b2b466bb8b207aec675420f5402c6d6055343eb564dc1cd3ce2621f5104e58a4e5fc4bc0add7ca4e0ef839d1564f4e3091fbaaff03dd43e31a3116b6717fec072c6a81f5047a6210143350e03a1669fa947de8e19068c533adc840d264c0bd295de49e5d91238d9735c24a6d4bd9684cf68f0431c01bca8581da5fd4a8313bc2046fb3c976a53c423d833df515d43c45981d479c7bcab1196e6f5d7e091d51b58b48cff192fa4252ae6f7bee4b1991bff51debd725508b9be626c7b1e85f2bba976e8311b70289e5457d65718eb0dbe91a84311b7678d52e07e21a786ed5ffa", 0xf5}, 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{&(0x7f00006b4000)="655fb8869403a014e8e72198aaa9edaba06c7e481f9a5b23f72ea2504bb55ca64b28699063cbae3529a97d94703439ccfb0c2c8e02cce60073cfeefda4416439f962febd744d00998708de91462aa25abb6119f5145e7c30b9e1652e3cad99ba7947d1a05dee03ddbd12e8709ede2683bfe9dd930952", 0x76}, {&(0x7f0000ace000-0x75)="2b12c2ce9e41138865dfeca05eb38eea97085fc1012ca5b0d4f49e6d3605cd4faedb2ec5f8a332bd832c8a83acdc51556694b179c7b00bcb68430b5a91fdde87e329ddf3378a346e55cd528b1f603fb9ed75cee2f52e618ead80c29802bb8e8777913f4e8d81caa6d4629f67916a056450413efec0", 0x75}, {&(0x7f00007a1000-0x70)="8074d5a0d3dabefc94ebe5bf6b2d508b344c55ee6462108a075239fe30f9ddf4be07a896862684e8a4361e3fb72ea397cfa98ec7fae96626f46b800892d1936e13fae58aafc6101ce438760e6a5e85bdc39dc73447bbd34fef07508501a231780f253d0e7e911727e24cafd61559ebe0", 0x70}, {&(0x7f0000ff9000-0xdd)="3d024f535ab19f3dc2e289e9d4f781ab3a93fc0536ae6868821e05d65015b37d167aaf54037c34f02e6d05dd4e5d71a388af2b05c3d7898b2ab5d7ffefb87a3ac41d08440b8662a3f55e37bf36f743ff2a3c14e69ac870f6591417f4e482c1398bcb08c43e488f3753eaf00084ccd3e2e8cb6af290ebf9f8f4273848f0fe1350ca3ff9aee11f1ef073029a00d5c48d274511366e9d2259439f10d9face459ca5e8f97f203057d2ad3990f73092dfea41451899e0a4402d499a3cece50f3fa1f54ad4f9b6c34b6723629b4ff1d4fa13341791c5dcbf86d6bb9486645acd", 0xdd}, {&(0x7f0000e02000-0x7e)="69ccb97a7c85c988fcef796d8aa198c65466080c96a6d18df70d5ea7283b05d383b92e1f34f4460473384bd77c929aa99a7bc44203097118b293528cf1df735ff811633c6b35681e78a53e1258bf7bb4a8b70139a83e2e078de62deeb8cd2b0ae767ddcc9eeaa7e690e154e6b7e85ed8828bdd27bf92f93cf4d21e68e1de", 0x7e}, {&(0x7f0000f8b000)="7a486d9472dd59add3fb5a6a49d8c6ae6e23f349a38e6f64dc41a9cd979741c0ed96615e3e153facef7f90389ce19fa24b7bf7af77512a2a22d9bed9e779688b9d4efaa2d7d85529c582dc3109549eac9fffc5b057704bcc5f10270d", 0x5c}, {&(0x7f00003cc000-0xae)="0b323ea77496b6323499627b806920c9c3c92dbaf6384b557316512fed03d7382b14fa39faa0011e7a086e642937e7cb08b916ddea54dc7d15a9ea00529602e98a64d9358d94842b11df3bf1c3705dc2ccc3f0923a33353da3870529a20e95d5711c6bfe3d42189c0dc3acd6067cc1c228f906e6acedf9e6a8ae83042eb8a46b214d54449b64be06dfb077b9be7c37b87e66b28f18113124ba37b132342b1aeaa21be210ec53c9a375da55f78238", 0xae}, {&(0x7f0000f17000-0xe5)="8791d7c44eaaaf6dc60cb7dddb29d197010012ed8c6dae916e21cdeaa36d614df6907a710d87d44423434298a9b2b7e56f9529545feea473afea5fe5b166ef8659998fb5918ba06f52e3d6ff89efc63524442db42a7b1a9eb23b2be1d5437a2fa688e781722e47439a9f5a94cc5dc9027e84609066a984ee5147467749050fc97f9746ea18f9299ebbfbe5205cffeaa8bdd4952296ae8a8e4080e09c25774ae8742e8acf000b95fe3d2a94bf5d1cb4c58d4e674ccf6863c5af79c92a5cd67639259dc08c1e8c2d789081f8468bb1f5f6601a779b7e6e02e90d3a4e4a3dae4462a2438dfa0b", 0xe5}], 0xa, &(0x7f0000e69000)=[@sndrcv={0x30, 0x84, 0x1, {0x4e, 0x0, 0x205, 0x1, 0x79, 0xffff, 0x7, 0x400, r11}}, @init={0x18, 0x84, 0x0, {0x3, 0xffff, 0x4, 0xff}}, @sndinfo={0x20, 0x84, 0x2, {0x3d2e, 0x1, 0x101, 0xfffffffffffffffb, r12}}], 0x90, 0x40010}], 0x6, 0x0) r13 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r13, 0x29, 0x50, &(0x7f00003bd000-0x4), &(0x7f0000560000-0x4)=0x4) bind$inet6(r13, &(0x7f0000220000)={0xa, 0x0, 0x93, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, 0x1c) 2018/02/08 01:54:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000bdb000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) write(r0, &(0x7f0000b9b000-0x2)="d721", 0xffffff54) r1 = syz_open_procfs(0x0, &(0x7f0000d06000)='stat\x00') sendfile(r0, r1, 0x0, 0x3ff) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000200000)=0x7) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000394000)={{{{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}}, {{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x8}}}, 0x6, 0x0, 0x3, "8e4c247cf09b78b49116aaec167032070c85be76554d20a6f6cdf8ad80e8155667aeebafc2c4801c669750970648d923c921300d6c792aad0930a45a5debde03e0fbca9758e663b345db69182b589270"}, 0x160) 2018/02/08 01:54:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00009dc000)='./file0\x00', 0x8000, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000895000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00005e7000-0x11)='net/ip6_mr_cache\x00') pread64(r2, &(0x7f0000001000-0x85)=""/133, 0x85, 0x3) [ 69.012308] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/08 01:54:38 executing program 4: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000007a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000007000-0x8)='./file0\x00', 0x80, 0x20) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000009000-0x8)={0xfffffffffffffffa, 0x800a1c4, 0x4, 0xfff}, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000010000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000017000-0x4), 0x4) write(r2, &(0x7f0000021000), 0x0) socket$netlink(0x10, 0x3, 0x4) recvfrom(r1, &(0x7f000001d000-0x72)=""/1, 0x1, 0x0, &(0x7f000001d000)=@nfc={0x27}, 0x10) sendto$inet(r0, &(0x7f0000022000-0x73)="66c55542b111dbadd232abd79bfc2fff94fa5ddbaa16ede0781e09d7f0c3f8bd122f1c66fe73c5bb91a61c51bf65ee1da15bde1aa1a13835cb568dbaf2d8113e30f12090235fdc6cf3e4bbbf004bad893f803c7cfd1ef20400e28737da95d4c8d8112d7205c8fc6b8648c102958b7fc84c1614", 0x73, 0x4000, 0x0, 0x0) 2018/02/08 01:54:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000649000-0x154)=@newsa={0x148, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@replay_val={0x10, 0xa}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x148}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a0d000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00003dc000)={0x0, 0x6, 0x1ee1}, &(0x7f0000da1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000a88000)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x10000, 0x1ff, 0x4, 0x400, 0x8, 0x4, 0xff, 0x3, 0xc2a, 0x200, 0x80000000, 0x3, 0xb9, 0x2698, 0x4]}, &(0x7f00008b2000-0x4)=0x108) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/02/08 01:54:38 executing program 4: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x2) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c4a000-0xb)='/dev/hwrng\x00', 0x206000, 0x0) sendto$inet(r0, &(0x7f0000e78000)="b6c98f070d5ef9be4282327041a9795c131c296c15189f64ea217affab193d2d5ea805d75784741ab34ccbac39bca9e0834b23e8cbe1ecc4c28a3cfcdd99ae499c60a78974b79e76f8a42f9bb2e01ba0372b9ae4ede158a689d7401bf691f9bf0bfae412c5fca67cd2e605649fb3fd057514fa185c4b9be8ba5df3bfc60f6f2ac1013a2c1a981af58d060409d3a50aba4058108712e91d79e10c10a6995d1dff60cf12adb92dd71d1f235ac4247396a73c0a308a83d10e1e4831faebccbcaf483533", 0xc2, 0x4000, &(0x7f0000b32000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r1, r0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000e77000)=[{&(0x7f00007da000)="8e0aeb0d8a2ccb04ef863a1b4f48fda3ed104e6e6d657cf5043092b5d9d1b974ae318c60c0803804434aa9c08c8c06148461524f0d610448b601301bf5a6ac41b57c22352c780b4a80673609907c7b6a5b61f07ffe06767ba8df12211c634a2963ed2b6af3f1906ade017b1e1e6909cc57a11d1d36188b5d7db0a07cdfb5470398a4914e", 0x84}, {&(0x7f0000e77000)="f6fe0b9a4b394c8cb8ee0640f19dd5583c9f0830798b61ddc2d45b1ada6482e4b5881697cfb38c1aed310c89a640344277941257f7f29f91bdbce8de135aa0c9802eef60e18a45bfd2847191983cb3df37db8ed7040a7e9909781ed130b5c3f2ed6f467780ba47aaa8c542a656c564ce3cb0400e312c40ee6144a83e58e2fc53d66fa446115981a8dd39de2b", 0x8c}, {&(0x7f00002b3000)="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", 0x1000}, {&(0x7f0000e78000-0xb7)="afd0be034dd7c0a7c970baf48099834f4aa215702eae3e61ccd7dbdb6036bdbcde7fdff145a06ce97bd5f45f32545c4959152550d2a1a5d97efb01b8f229598113262cc7e17fbde08477f1658bdfd4479b1c4b036849b404673f7788674e2d282a1d3dafaa83a12d1167ec09c3fc4dc9f7d53904c4ebbbf4ffc28d3b8d6975c09312be38aa80570f0753dc845e2830bc8f56c4c2571ea2bb7db966f957882096afca5ae6162ec48267ca1be98fee1b26524081d5e0c3e9", 0xb7}, {&(0x7f0000711000-0xb3)="c9a03aaa860703b3c21de3c2a84450a1ee7c01ae74f2e183dce5ca1822be0a972a1126b4dfded9927a8d7b930f0105c73e968a45b6e3bc5425e08009dc732fdaaeb4bb9d8dcdc3a1a718143d1a39f7094b7d904c3b60510685bb79b41be722fa9d258ab40685a2c0b487497ed9c2c397dfb72f44e540d2d6292c57ca8d9244937b1fc11df6d8464025736cbb598e6d164edef86b4c2d3dac116655d876056a32385ffe931d0a4149908f1c519ac0d1eaf3dc57", 0xb3}, {&(0x7f0000e77000)}, {&(0x7f00009b6000-0xf)="7ac3b9e8591d583863753669a185ac", 0xf}, {&(0x7f0000e77000)="d362e685af2a6b7a72", 0x9}], 0x8) read(r0, &(0x7f0000e7a000-0x9)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{}, 0xffffffff7ffffffd, 0x100000001}, {}], 0x30) 2018/02/08 01:54:38 executing program 1: mmap(&(0x7f0000001000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000651000)=r1) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000ee1000-0x81)="c2", 0x1) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000eed000)=0x1000004, 0x4) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eec000-0x62)='-', 0x1) recvmsg(r0, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51}, 0x10040002106) 2018/02/08 01:54:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000001000-0x10), &(0x7f0000001000)=0x33d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x801, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) r3 = accept4(r2, &(0x7f0000b17000)=@generic, &(0x7f0000dbd000)=0x80, 0x0) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000152000-0x78)={0x0, {0x2, 0x3, @loopback=0x7f000001}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @loopback=0x7f000001}, 0x54, 0x2, 0x2, 0x1fffe000000000, 0x1, 0x0, 0x8, 0x57d, 0x5}) clone(0x0, &(0x7f0000572000), &(0x7f0000dad000-0x4), &(0x7f00009a9000-0x4), &(0x7f0000501000)) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000668000)=0x3) [ 69.089778] [ 69.091439] ===================================== [ 69.096280] [ BUG: bad unlock balance detected! ] [ 69.101118] 4.9.80-g20c8a00 #30 Not tainted [ 69.105420] ------------------------------------- [ 69.110244] syz-executor2/9470 is trying to release lock (mrt_lock) at: [ 69.117245] [] ipmr_mfc_seq_stop+0xe4/0x140 [ 69.123108] but there are no more locks to release! [ 69.128103] [ 69.128103] other info that might help us debug this: [ 69.134763] 1 lock held by syz-executor2/9470: 2018/02/08 01:54:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x4000000000004, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) r3 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000031e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a7d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003ba000-0x24)) syz_open_pts(r4, 0x0) inotify_init() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000bf7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1}, 0x0) recvmsg(r6, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) [ 69.139328] #0: (&p->lock){+.+.+.}, at: [] seq_read+0xdd/0x1290 [ 69.147666] [ 69.147666] stack backtrace: [ 69.152152] CPU: 1 PID: 9470 Comm: syz-executor2 Not tainted 4.9.80-g20c8a00 #30 [ 69.159668] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.169013] ffff8801d4ea7918 ffffffff81d94b69 ffffffff849b6cf8 ffff8801d51f9800 [ 69.177014] ffffffff834e8f44 ffffffff849b6cf8 ffff8801d51fa088 ffff8801d4ea7948 [ 69.185038] ffffffff81237e04 dffffc0000000000 ffffffff849b6cf8 00000000ffffffff [ 69.193065] Call Trace: [ 69.195644] [] dump_stack+0xc1/0x128 [ 69.200993] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 69.207123] [] print_unlock_imbalance_bug+0x174/0x1a0 [ 69.213943] [] lock_release+0x6f8/0xb80 [ 69.219540] [] ? memcpy+0x45/0x50 [ 69.224614] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 69.230728] [] _raw_read_unlock+0x1a/0x50 [ 69.236500] [] ipmr_mfc_seq_stop+0xe4/0x140 [ 69.242459] [] traverse+0x3a7/0x900 [ 69.247739] [] ? seq_buf_alloc+0x80/0x80 [ 69.253428] [] seq_read+0x7ea/0x1290 [ 69.258775] [] ? __lock_acquire+0x629/0x3640 [ 69.264814] [] ? seq_escape+0x200/0x200 [ 69.270411] [] ? do_futex+0x3f8/0x15c0 [ 69.275919] [] ? seq_escape+0x200/0x200 [ 69.281513] [] proc_reg_read+0xef/0x170 [ 69.287110] [] ? proc_reg_write+0x170/0x170 [ 69.293055] [] __vfs_read+0x103/0x670 [ 69.298487] [] ? default_llseek+0x290/0x290 [ 69.304435] [] ? fsnotify+0x86/0xf30 [ 69.309772] [] ? fsnotify+0xf30/0xf30 [ 69.315199] [] ? avc_policy_seqno+0x9/0x20 [ 69.321054] [] ? selinux_file_permission+0x82/0x460 [ 69.327689] [] ? security_file_permission+0x89/0x1e0 [ 69.334411] [] ? rw_verify_area+0xe5/0x2b0 [ 69.340263] [] vfs_read+0x11e/0x380 [ 69.345512] [] SyS_pread64+0x13f/0x170 [ 69.351022] [] ? SyS_write+0x1b0/0x1b0 [ 69.356544] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 69.363356] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 69.369906] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/08 01:54:38 executing program 4: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) connect$inet6(r0, &(0x7f0000f85000-0x1c)={0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xa97}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r1, 0x1, 0x25, &(0x7f0000161000)=0x1ff, 0x4) setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r1, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f000006f000)=""/4096, &(0x7f00002ec000)=0x1000) readv(r1, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/02/08 01:54:38 executing program 5: r0 = creat(&(0x7f0000afe000)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000001000-0xb1)=""/177, &(0x7f0000850000-0x4)=0xb1) mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0xfffffffffffffffe, &(0x7f0000012000-0x3)={0x2, 0x0, @empty}, 0x10) 2018/02/08 01:54:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000a9f000)={0x1f, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00000ef000)={0xd65, r1}) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00008c0000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000529000-0x70)=[{&(0x7f0000917000-0x33)="d3b95a8236fe35f4c27fc0d2ea60ec9960b61e58c249b7e1f85356d9fcf80b91bd50398840b934a8ece817292b296a2a07c5b8", 0x33}, {&(0x7f00004a6000-0xe0)="639a12d4b5ce7b04ff00b4feb639ed4d44c38000d6020cf2f77b995d36adf362852a5aca58257d73800116ad81331ae5c30c593c1ac8c09f32ad3cd6bf32d10cd86386b945976c1e858dbbdfaf889a0fe1f01916bec212382363ca1567fd742b799a92625d3b1d815ba33d9368a017aac0f3f968f0cf58c70f4d16d03d9d0ca468992f62ba47917af6d962dffdd6af25f0af8f4d7949742fc2d7bbc9642a803a2df148bc0982b275f34f0cd418e0baada6e21bc72ca69ee2c93e38f218d04bd76f0c11324766732489dac60e551c3071176a52ddff9d49184339a1602df9178e", 0xe0}, {&(0x7f00009b1000-0xe1)="e463ada92888e1f0c56c809d2964a67a5b0b53341bf0e724691db4d0e76ff8530ec7681efd4ff2f19dc81abefc809f8786d948349a543a0718e4aad24e10c2734238ebd4ac1ae7db0b610013d26a2977bca487e8733fd411d0a28b64ac02e5811b31eb3bce34c3a9db139f443d40fc746d208f9fa5ac80f6cd43307a5dfe3c543367ee0a0a0563d24dcef46398163a286ead6d097e099c0248eb338872f384e4f2a8ce8d4791b0aa6e911775e7e8a4304c8f2473687ecbc58ddfe9742279893331e7bf8f0e1c9b0d9ac5be3df73efe80f5a361ca11552f5d7521c93470bdb8074b", 0xe1}, {&(0x7f0000b51000)="75d64aa2e20cdc0caac480b45076ef0654f6d5d75f19e40e100a32c10965e29a3d3d05769d12313d2e641ed4a3040da5e25825251b4657d1ac0b45ad9c052d77824c84df1923de9d27af60f05d4d19e5a3d6c882b57bc027d35a3f33ca6a98892fca98a57dbdaffc5bd3f9574396f5d1c9d35eb8da10ca75ba350ddd0f282d747dfdb8b9b490d66d0f89e1e99ddf6eb7c7893eaeb218f20f78786c21439d5ce56e441106b07b330148462be3876741b25735d3f94e2ef03bb79cefae84b7ff3db7e80cf78dc58dbb458425560b6307c481b647f59e2f", 0xd6}, {&(0x7f0000dbc000-0xd2)="1cdf52170765d46ed0028ae03b9c6b544b89a576191039136051a055791c0251479f5d7af646083515c29d618d10cf5be2004fbcb9e2193fe3d145c7239e25bb59162f73c6b579e68467ad922e8340cd097dd2c90c1a776bf7be5a1bb3f0a4586ee0781ded5f90fe0741e272fe708fd584e68e1dfec35abb90f14c6a44104b393bb66ba3361614ee33d4927a5d70eb9e79d52b9892a0be92ad8be5ec90e1be81a27fcc78e5973554fce13eb645d1c58941f8001051dd9ab288a12488297cd7f1ffe7ecd15f5490a3fdaa33b87a9551c1a0bb", 0xd2}, {&(0x7f00008e6000-0xef)="e454c03da7448132ff90a14f1cbeb836e7cbb85767f75b23d722c48c100d597370a48faa0fd7767060253f27b09f95568c32de2ba1ed31dd71c28cd30ed5a804e92e01c7346f045a5e558f084867de2d77f867da7ee8ca6f5bc6a8fa7d3f323bbd88b5224680b99de82a91ff66287431b5cab9eaf76f2d492ec195fa395395635ba6e036c55f6bff5d18996ed6a7e036a8effd589ca99406228036a77a6281593377fe9b7a4a06795403036593d50dfc9e9dcd591509900089b1a672f72cebeb4d4cb9a18a68a2ada7deb8c5d5cfa63430bfbc221bf5009325a68c715a3dbc5b6f4239106351167325462578929e61", 0xef}, {&(0x7f00005de000-0xb0)="d9ddc74f4d01d175361d1259786a5a8cd5d5858c0b5421072e96f76ca104bd997b3dd97596857319f01d7111f7962e119d053833004f380a0ec61328017afdb998b8600d3f94f7ef3ade4308a525eda4195952210e1f714252e7aeb5646202107a9ae7e1c697425f7e3ad77ca5e9a3921ad778f413c5e5b1654b2ac882157167caa510a84b3155811c6f69cfe4f839fb46414a2881d99c600dc26666e6871bd331b3b689028eb37e0fbb408749447675", 0xb0}], 0x7, &(0x7f0000b88000)=[], 0x0, 0xfffffffffffffffe}], 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000ee2000)={{0x0, 0x0, 0xfffffffffffffffb, 0x3, 0x1ff}, 0x3, 0x400, 0xfff}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000a0000-0x10)={0x9, &(0x7f00000ff000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000d78000-0x20)={0xf68f, 0x0, 0x0, 0x50ccc86b}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f000009e000-0x10)={r2, 0x3}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/08 01:54:38 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000-0xd)='/dev/binder#\x00', 0x0, 0x802) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)) close(r0) r2 = syz_open_dev$binder(&(0x7f000000a000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = dup(r2) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000008000-0x4)=@int=0x7, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000004000)=0x14) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f000000a000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r4}, 0x14) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r3, &(0x7f0000004000-0x1002)=@file={0x0, ""/4096}, &(0x7f000000c000-0x4)=0x1002) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x3, &(0x7f000000b000-0x8)={0x6afc}, &(0x7f0000005000-0x8), 0x8) writev(0xffffffffffffffff, &(0x7f0000005000)=[{&(0x7f000000a000)="f64b6f802ded", 0x6}], 0x1) write$evdev(r3, &(0x7f000000c000-0x48)=[{{}, 0x400, 0xfffffffffffff876, 0x8067}, {{0x0, 0x2710}, 0x0, 0x4c, 0x3}, {{0x0, 0x7530}, 0x1, 0xfffffffffffffffc, 0x4bb}], 0x48) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x73622a85, 0x28}], &(0x7f000000b000)=[0x0]}}}], 0x0, 0x0, &(0x7f000000b000)}) 2018/02/08 01:54:38 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x2) remap_file_pages(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x0, 0x0) getegid() 2018/02/08 01:54:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f000051c000)=""/133, 0xffffffffffffff2d, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000737000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) memfd_create(&(0x7f0000ebf000)='wlan0vboxnet1\'\'\x00', 0x2) 2018/02/08 01:54:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000001000-0x10), &(0x7f0000001000)=0x33d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x801, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) r3 = accept4(r2, &(0x7f0000b17000)=@generic, &(0x7f0000dbd000)=0x80, 0x0) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000152000-0x78)={0x0, {0x2, 0x3, @loopback=0x7f000001}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @loopback=0x7f000001}, 0x54, 0x2, 0x2, 0x1fffe000000000, 0x1, 0x0, 0x8, 0x57d, 0x5}) clone(0x0, &(0x7f0000572000), &(0x7f0000dad000-0x4), &(0x7f00009a9000-0x4), &(0x7f0000501000)) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000668000)=0x3) 2018/02/08 01:54:38 executing program 6: clone(0x0, &(0x7f0000295000), &(0x7f0000758000), &(0x7f0000fa3000-0x4), &(0x7f00000df000-0xcd)) fchmodat(0xffffffffffffffff, &(0x7f00005ed000)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000652000)='\x00', 0x3) ioctl$TIOCSTI(r0, 0x5412, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@empty, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000001000-0x4)=0xe8) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@remote, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@dev}}, &(0x7f0000002000-0x4)=0xffffffffffffffa7) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000002000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@local, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002000-0x70)=[{&(0x7f0000f5a000-0x21d8)={0x21d8, 0x34, 0x200, 0x2, 0x2, "", [@typed={0x8, 0x87}, @typed={0xc, 0x56, @pid=r1}, @nested={0xe8, 0x11, [@typed={0xc, 0x7f, @uid=r2}, @generic="e3ef411fc980cc7bb20959df4ef0f09bce25d4787dcf665c12171e18b623f5c48c8961a3a1e6933da8faf22938772bd9057eaad3b7e6d9ddb762fa6e03e3559f308e945fea75d3a10a2dc4a997f4f7f01b44e634844bbce316d855c10b382a9cae1ed332eed7c3be4b2c56a9e9b7dac3ae0575c8dd33862ba4952eb6cd3c3a29c422bc6d53faf484869f58def3ef373c1c27601669ac1151ebd437eb6bdfcf1ad04e32f277e08fd5689f11431e25cfc3c4b798d23abf563ae2412251878c7497d8d3a6da80175404a52f3ae2549e5e842032947e26010286"]}, @typed={0xc, 0x2, @fd=r0}, @nested={0x1008, 0x73, [@generic="381be58b6deae7436fbde1863f0012261df299fe0253e1ac375df84d64d42065e330e9606912ab88eb11637750713151e3a3d0eb3a1b1df2dbfd7e26c0cd34bb222900a8d68522f64e33eb53a8dab52cb1d8d39f03587ef10cba15e8a8be7248f74d9122e578bb2a9b85cb5e3bf55d3f94699d8b11efb7f41ce78a324bfcea4c6dd8eeb5bafcb5c85211b94d794b6f087fe979cb714a7b511924d9342e221517db923a2066325e922b3122b9ed99fc0118dbd0af05d91342be98aef9b870eb4f078c4eff755b98baeaba27733b4e7236123802b3308baeb66174edfc782a6b5fcd6ecb4ba956b7a92715d67d970ee6885840855412b560c5ab14565c77b156720a0434c0f8c8d6a2b75650361bca1b20606ac8bfb20e13d41b046ca688235417d773d7953ed482478b2fd7fa7fe2fb3caa0237ffe668be6b55b4747c5e034ce09be8c2b1344baf159d3d08949edc70b6a7b77d3b979eee11c6067a74e30cc1bad6ae80d3a46d3c6d42fbccc7b358f3a81bcf31816304423bf71738d5b71a444e303037c360896d865a79faa15163b30d42316478165d9e9b5c8fb9b440a284e63459eef7754501612bf6dc3b2f9c25f86d7ac2c9b5c51cd365cd3c4f7e9730f0f808f71496395d5fffa1ae874f7a7b237aa43a6cd2a7496f7da80654c9e4372a11d5e60728f968e13d8c18822a2ff8a89af633ee0817aab29eab9b75d67501d5c0955dadb5281e0dd7fc002a93631d354125d583f2ea3fb6328cbff0485ee940ef242f7f588549d22b55e6adc8d9aae18c6e4bab3b1854999c90d4073462369a9a2e236a94648fc06edc5d8526112246e13565bd43ea79a96f8465b2fb7a36a9d28c43ea267ee15dcfa88cb975f533deac70ac8326851974cb3b49319bd3bed7d905309a940f8c2d4d5a8e8846e96c27f2001c72de7d7c4984d9a0ba6f851fd53742da3bfe3954edce47e3628ef5cf35be07f9f250f4360d1b41df85f9a1e51c46fe9da84270f0b759302b7745dcd6c559969409034d2d7a4689d4fa8439c6e9fc685af46987709b8137f57fa038edb7138aa15851a34b820616c147a44046d33ad5179a2066a9d6e4c065890ed2761ab190456286c86bdca586f6b99a7fb225c190244bde8aa52a7159fffb3ebb95fc78f2d7600b063baa4718525fd83439775058b9f502f3c27caf720e6b151bea8fdb2083351ff52a3bd5c438d4377c842d4b15f55e86198c30ffc0bb807c169b97149a4bf6f93a53fd623b4e15dcca0d0a528405eb58a8cda5a3a236c813960f68d911041603537ae2e1c2d7ed8c92c90710b5b250bd8e931a868d6e3e97e03cc68db47e71d9ec4b1bf349bcc66f4fb0a6e33fda9d5f8c617909e80892dded4a00ec778000ad84ace7ce9106e3928a2a06f59159f49371d488f3402a255d3747081b61e170520722cd2b3beb3521241e21110182179d52057778e352f0e4c938b34dfd9fcd5f3d3a0fa32010e3203fc36f22a8a5db9ce3286a7e540e463316a22ccafcfcf6f328fa23d377aec8df75e5a6d25ff9ff5974e879365f9a7c8ed0dcd36e8346c10daca561284be8e4e117f1ab2438cd385e3e020138d5eecc3754b1c6532198e848c6d0bebdbfb003de66568bbb431aa47b420d7e5348e917ee87ab9a789d2f4104ac426a3577a96a2a4a30a997fc7b997b9213e8bf3f47fdffafd9ab3d7673f53b3737039eeb3f69b9cd890f53d09fa5f0bb4a1ac3800231bca22e5c1690c3012379002cb55219a4659cc424051c11140f3ab1f9425d1a4dccfeb21d07110438720fba586293fa9aab7c0d7e4bf59cdfaaa6f4f1140e9e7a2bf15add280af4d20bd36020b857684b92c9e57eb2eaa5e13d50f59440cf9756bff6041d05b7b1a929ca5d6ef4524e927ffa009e9524f0657e63c37b5ac9f64f01cd2df83173b74aa2a5f6ef90f8a73fbcd5a317a9861d6728b78289218dd4f7b75731a23b6a9b5301ca1ba8872e8f894bea797356776c7772eef14218bcbaefbe7462ce7d92a426aab7ec5496a5a8c14c27fffcf232933234c629f2dc43e3bf8615d90bca1a319a8fa5cde8acf8147e7a84dc25c033d4f90fc86736c3596cbc7f54649daa9fc798df43b8ac561295dffbc9ad80e11b7c1baaf11ea4cfeb1b2d3a74059d350a3314678a1d93bc194ba6e09606c2d2ba62c2c6052941e5d0d2927ae8439a32c96675ccf5c2e83ad1d40dc9dc983d1d03a8535e6d4d6908c1e94639dcc9d2f632eb5366e938c42546b22ae0eafdf9af5fab441afd5251ae1f78accac7031b007695436da130efb746ff18731fee3efab38a559da81c6fd3e2e88b08f588f11448537da463c625a93271f4367ac6544be0463837293599fd9574c2a0ee16436f536e5f9f6d11c4bac7859a64a41a342d7692fe9a933123b33122379228fb6d8039f4a0ded927513dc528c4d777c1fe44975390d991a706be9bc54cd32c4a3046591b1dc0e08724f5745d4a22d5df20e1c44342daecc20bf5402a8367a764251e115c80c8ed5b531c795646776b1e9c99b0a3aea77b72dcd303174b55b941443845b09ef9fd08c82c253a8c5f04f7976bd16f5731161085683d0391aff739aecee005cccc5f9a02bc22654fe3fd01ceee0747fb8d18e37b2240937f299207040bb3971d54d456b4e5a9b92429d7454f119c553fea629245fd55c02a0acdfd1748ee859628fdc8d4c63b2e7b54ee743adcba2a90ce99f706f4418830eb3b98cc0bfd896f02959729ec4b28f4bda08dab6860b8ecc363e86b8db1168667919d4ba7e4c034a39183c11b5a70df0c3640a5f39ea01d57606249df12bcdf1c081afc68e0ea545af43a2f344d2510364da0a1a7b2d08d0bb1229fe1b0631cbf84a45db286ebeefac64059b19d0276ab66a45758b1439047f1df3897ff39dc5c5077e8b7cb4b335475631fd5e78292cf32df02770d3ebf666033cc2299e1b9e1c4a2a13633694e9ae9c26698fe1cff5a5c771aca4afbafbdeb036aedd84fa0c4e89b36d9221caf86aaab9f946de673152f55d9bf6d765d237e153b85b83b340c6c72771977122234ac4bcd17d2628a06a20b1b1bf042e3037667d195b08267581dc06a6dc80d907a065e1c4ca76b691be834472bb741a46d55e6464864f8f2bbc1bc8d21fda4268ef352a0b28cca8aa655d097fe32395eddbf0056a403e578d4942854ed471b45801d860c7c5006f35ae35d65ddaf18217e8f8e37c5a910c5ff4c9110f4161270fb1c75dc67664ac8c0d9b8d1d3448485812beaf48ad3d5949fa7d424904c52216a6f431dfdbfc410541d4ebc800b5c25c5fb7b21ba9a3356be1a62255b922affa0ed8429417fe4038fc1e483667a76443a5df5b8a6c28184a7bf82952b27cac49d183e20e3431ec60be28434e77dd0c42af8877ea3acb93c2d57738e1e6f0b6f5a2c464260bf449b380404de4988cf43384432b30a1a6312813f51dafb20bc0f439d7823f4fbff656559ecaf72b5c49ba85e81805ddf2695fc22ed3ffbc3d59678c309ccef028921c9011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@generic="91896b"]}, @typed={0xc, 0x7e, @ipv4=@rand_addr=0x81}, @nested={0x10ac, 0x4c, [@typed={0x10, 0x62, @u64=0x100000001}, @generic="5843d64c54ebbf4d9d67c261fc10ffa0eaa7f7d7cfa91785614e59666ca80f5a28fac145098a1efc3bf17cd097260de17b9f0b794d704660848e26dfa93a7cb7d60828fe0a5f94d847f4e5dbb9", @typed={0x10, 0x6f, @str='keyring\x00'}, @typed={0x18, 0x6, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0xc, 0x4d, @uid=r3}, @typed={0x8, 0xd}, @typed={0xc, 0x1a, @uid=r4}, @generic='7', 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@binary="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@typed={0x18, 0x31, @ipv6=@loopback={0x0, 0x1}}]}, 0x103c}], 0x7, &(0x7f0000002000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x4000}, 0x40040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000a33000-0x168)=[{{0x0, 0x0, &(0x7f00007d2000)=[{&(0x7f0000001000-0xa3)="75ccc12d2eebcf641fbf7f2a61bf68628616685ef457898ad7abfdd8a3da63209750c887b1f53e570f71d927bb3a948cf057af774c0000a28fdf4a3c988d45686e55801024d9ae16e3d2f7276e9fd946a4f6a2459f7defef15131e0f2e314bc48c743b8c4ca040c7b90bb87b14536dc2abd9e31c82cc0f4d9e73d71d809144c307821e146bd7436026521c83f6989090501292a6f43e1e45181654d401029a81183e8b", 0xa3}, {&(0x7f0000bcd000)="f693ddcd7aece2fb1644accaeafef6972c605eb7ccbb35be699a85eedd2d23c46a9455b775addb0d8981d4ad5dcc2ea4817821e9c485eee5efed6c26d69487426044b056fe0628f4b240e9b6c296fc61713681ae5eee5467b95662126824d4ac427b9f203f5e2164412807ec0f042e4993c54766", 0x74}, {&(0x7f0000f79000)="21b5c2f2c1b5538d552f5e690984e80fe9980ffefbfa4e208f081f11d434be2bac539498a800eb4a4cb4e05e2e3bcff6afd560ad4a51f8ff580181f76faa6f45e1213705fd9aa4b4a261865cfd99ae893bed05b6a876b701dfa9780733df9a3a3c5adc620e7d0443fe8d4fb9fe0046ad14bd6d5ea88587c3c995a97d014bc3c138f043d1f2c1f730f306e298bf656cae0fb5ba5f9061bfea590b237791c2b56271044fe031b5", 0xa6}, {&(0x7f000080b000-0x47)="4d0cbd8924d99a3be4ea10da7b2e840e978d433023f7bd9465f0562de72354694d946cf84610386ffb68792ecc641c275da425ea689d4c4e5e15ddd52d513eee396dea28e0ef56", 0x47}, {&(0x7f0000bf8000)="e7", 0x1}, {&(0x7f000017e000)="3417219b30ae5238b0d90218c0cdbd80b8d9895ea0977e3c8a6eb9ffd698b94915e766c67ca570e6d7353f3865e8d81d383c6814ee797eb657453ed6e886a8d1b19bb8dd044c7cae70b87e8363405fd23085ae3f168f", 0x56}, {&(0x7f0000000000)="7b0561bf1d31ff51c29ffbf5ff8628db0665b39bbfd0f2eab4a7dc63b00ce48d3a25dcff666f9c2e25e1470dbf6959baf104485648f0b9647e8fc1c1e1d70b4f033414e383f2e0ea9b015aa0581acba2d42076e4546e8f468d861bf07e532f586e7ad991cfc50c43ed0512274b362d98b17aa7271d9443b59db1d283356f443cf7566ce7168437d24c6d15ecdc6fc1a93297143f9f3c2f1468364d54ac09358c090aa96f2c53c366dd34e1301f61fc569e", 0xb1}, {&(0x7f0000856000-0xaa)="dfb6ebcff9fcddf7b928faecdd46bba36fa546af35341fc19ccf1f0ffeddc1aefc55d01d8813a1d1580eb6ee96543d40d68e9e7b7c124d2af8d2e55f1547a80c13daa2a5ec087bc5423600e52f372e1079513b7032d744e114c77f10e50fe5a82c1a9760c19af643201531fb1739e85aeb7d457f4c50dc4efb58996e985318ce5d1e718ed22b9806bec25b3be874f3c68dd1db9b838c5b65967a6dd55f32ad920c2ecef052aad15759fa", 0xaa}, {&(0x7f0000000000)="8eaae922f09498f4c151bda82879d9d87cd9c9b14cae98ae0e00c2412e7bf3eadfcc33f86fa4947a66624a1f8f15d254c594ec8cacfe76abc6c8cdcda928d6f502ad3364496802112d5a30d3561667f9512d5ea2c21ef10a9b9080653507b29cced7747f34ea530adfdc7d643972b2b4e980deb5ab9dae4d8e01eb476da202", 0x7f}, 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{0x28, 0x105, 0x6, "caadb615a26b060ae34afcc153ac4d571600e0c2027861a7"}, {0x88, 0x10e, 0x6dc, "daf46a3c83b4ea26cbb010f8bc30c89995fd74a69bf5abd0bf989cce4f3523948a61a0c4180cdee196643af68e2d1e195f96319f08c24506893cf15209898ce7610d55fff7a210a124d8372d3567f9a32325ec9873e8b1b32c54eb9da8cc9bb4639cad7ee4a50c66c873da989dd3ae60f3f41332ef6bd4"}], 0x31d0}, 0xfffffffffffffeff}], 0x6, 0x44081) 2018/02/08 01:54:38 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000019000-0x1)='\x00', 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000015000-0x24)) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000006000-0x78)={0x8, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x2, @broadcast=0xffffffff}, 0x100, 0x3, 0x39ec, 0xffffffffffffff9c, 0x9, 0x0, 0x909, 0x8000, 0x9}) 2018/02/08 01:54:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = syz_open_procfs(0x0, &(0x7f0000d32000-0x7)="6d6f0500000000") r3 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000339000-0xc)) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000d6a000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f000007b000-0x7)="736f636b667304", 0x0, &(0x7f000000a000)) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) 2018/02/08 01:54:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x1, 0x1721) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00006c6000)={0x6, {{0x2, 0x1, @empty}}}, 0x90) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000055d000-0x8), &(0x7f0000731000)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00001d1000)={0xc378, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) pread64(r1, &(0x7f0000001000-0x85)=""/133, 0x3cb, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000c9000)={0x0, 0x0}) fcntl$setstatus(r1, 0x4, 0x44400) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000584000-0xb8)={0x0, 0x7, 0x3, 0x7, 0x5, 0x6, 0x2, 0x5, {0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x80000000, 0xfffffffffffffff9, 0x10001, 0x1}}, &(0x7f00000d1000)=0xb8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000de4000)={r3, 0x8}, 0x8) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000c0c000)=0x5, 0x4) sched_rr_get_interval(r2, &(0x7f0000be1000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000fa7000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000589000)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000bda000)={r4, 0x9217}, 0x8) fcntl$setown(r0, 0x8, r2) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000674000-0x2)={0x6, 0x4}) 2018/02/08 01:54:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$loop(&(0x7f00002b3000-0xb)='/dev/loop#\x00', 0x4, 0x400) r0 = memfd_create(&(0x7f000001b000-0x2)='}\x00', 0x1) ioctl$TIOCCBRK(r0, 0x5428) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d92000-0x4)=0x4ac0000000000000, 0x4) 2018/02/08 01:54:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000001000-0x10), &(0x7f0000001000)=0x33d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x801, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) r3 = accept4(r2, &(0x7f0000b17000)=@generic, &(0x7f0000dbd000)=0x80, 0x0) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000152000-0x78)={0x0, {0x2, 0x3, @loopback=0x7f000001}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @loopback=0x7f000001}, 0x54, 0x2, 0x2, 0x1fffe000000000, 0x1, 0x0, 0x8, 0x57d, 0x5}) clone(0x0, &(0x7f0000572000), &(0x7f0000dad000-0x4), &(0x7f00009a9000-0x4), &(0x7f0000501000)) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000668000)=0x3) 2018/02/08 01:54:38 executing program 5: clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000010b000-0x4), &(0x7f00003b9000-0xcd)) kexec_load(0x0, 0x0, &(0x7f0000905000-0x40)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f0000000000), &(0x7f000082f000)=0x4) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffe, 0x1ffffc) 2018/02/08 01:54:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x6) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000b21000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000079c000-0x4)=@int, &(0x7f0000d0a000)=0xfffffe2e) 2018/02/08 01:54:38 executing program 0: mprotect(&(0x7f0000e44000/0x1000)=nil, 0x1000, 0x0) r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f000007c000/0x3000)=nil, 0x3000, 0x4, r0) mremap(&(0x7f0000f31000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f000043d000/0x2000)=nil) [ 69.438359] binder: 9504:9506 ioctl 541b 20000ffc returned -22 [ 69.459907] binder: 9504:9506 ERROR: BC_REGISTER_LOOPER called without request [ 69.505232] binder: 9504:9506 ioctl 541b 20000ffc returned -22 [ 69.512519] binder_alloc: binder_alloc_mmap_handler: 9504 20000000-20002000 already mapped failed -16 [ 69.529324] binder: BINDER_SET_CONTEXT_MGR already set [ 69.539122] binder: 9504:9506 ioctl 40046207 0 returned -16 [ 69.547336] binder: 9504:9542 ERROR: BC_REGISTER_LOOPER called without request 2018/02/08 01:54:39 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004a1000)='/dev/sequencer\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00003c7000)=[{&(0x7f0000001000-0x89)=""/137, 0x89}], 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000-0x40), &(0x7f0000002000-0x40), &(0x7f0000001000-0x40), &(0x7f0000001000-0x10), &(0x7f0000001000-0x10)={&(0x7f0000014000-0x8), 0x8}) 2018/02/08 01:54:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x80001) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000001b000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000)) 2018/02/08 01:54:39 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009a4000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00008ad000)="40059a5b67741039b600f71b86b94ccf", 0x10) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000739000-0x10)={&(0x7f0000dec000/0x2000)=nil, 0x2000}) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f000053b000)={0x3, 0xd4, 0x40, 0x2, 0x2, 0x5}) keyctl$join(0x1, 0x0) 2018/02/08 01:54:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00009f9000-0x18)={0x100000000, 0x1000, 0xd17b, 0x7fffffff, 0x100000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffff