86/0xc0 [ 46.963008] [] ? SyS_pselect6+0x25e/0x550 [ 46.968775] [] ? SyS_select+0x1e0/0x1e0 [ 46.974374] [] ? SyS_futex+0x22e/0x2d0 [ 46.979885] [] ? do_futex+0x15c0/0x15c0 [ 46.985479] [] ? __fget_light+0x169/0x1f0 [ 46.991245] [] ? do_vfs_ioctl+0x1140/0x1140 [ 46.997194] [] ? do_syscall_64+0x48/0x490 [ 47.002969] [] ? SyS_select+0x1e0/0x1e0 [ 47.008564] [] do_syscall_64+0x1a5/0x490 [ 47.014245] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 47.070635] FAULT_FLAG_ALLOW_RETRY missing 30 [ 47.075225] CPU: 0 PID: 7911 Comm: syz-executor1 Not tainted 4.9.82-gcdfc8df #37 [ 47.082758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.092083] ffff8801cd15f850 ffffffff81d94fc9 ffff8801cd15fb30 0000000000000000 [ 47.100056] ffff8801c202dc10 ffff8801cd15fa20 ffff8801c202db00 ffff8801cd15fa48 [ 47.108026] ffffffff8166272a 0000000000002a2e ffff8801cef338f0 ffff8801cef338a0 [ 47.116002] Call Trace: [ 47.118561] [] dump_stack+0xc1/0x128 [ 47.123897] [] handle_userfault+0xa3a/0x1310 [ 47.129928] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 47.136914] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 47.143289] [] ? futex_wait_queue_me+0x3e9/0x5e0 [ 47.149667] [] ? handle_mm_fault+0x117b/0x2530 [ 47.155868] [] ? handle_mm_fault+0x1fc3/0x2530 [ 47.162069] [] handle_mm_fault+0x1fd1/0x2530 [ 47.168101] [] ? __pmd_alloc+0x410/0x410 [ 47.173792] [] ? memset+0x31/0x40 [ 47.178869] [] __do_page_fault+0x5c2/0xd40 [ 47.184722] [] ? mm_fault_error+0x2c0/0x2c0 [ 47.190665] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.197300] [] do_page_fault+0x27/0x30 [ 47.202807] [] page_fault+0x28/0x30 [ 47.208055] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 47.214882] [] ? SyS_pselect6+0x25e/0x550 [ 47.220665] [] ? SyS_select+0x1e0/0x1e0 [ 47.226259] [] ? SyS_futex+0x22e/0x2d0 [ 47.231767] [] ? do_futex+0x15c0/0x15c0 [ 47.237365] [] ? find_mergeable_anon_vma+0xd0/0xd0 [ 47.243913] [] ? security_file_ioctl+0x89/0xb0 [ 47.250115] [] ? do_syscall_64+0x48/0x490 [ 47.255891] [] ? SyS_select+0x1e0/0x1e0 [ 47.261486] [] do_syscall_64+0x1a5/0x490 2018/02/18 18:31:00 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00007e5000)='./file0\x00', 0x301402, 0x2a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000c03000+0x457)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000d8d000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000e42000-0x48)=@ipv6_deladdr={0x48, 0x15, 0x601, 0x1, 0x2, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x202}]}, 0x48}, 0x1}, 0x40001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r2, 0x4, 0x7f}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000c3d000-0x10)={0x3f, 0x81}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) fdatasync(r3) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00001db000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000c62000), &(0x7f0000716000)=0x4) sendmsg$nl_route(r3, &(0x7f0000e5c000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f00005b8000-0x10)={&(0x7f0000856000-0x30)=@bridge_setlink={0x28, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r4}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x1e}]}]}, 0x28}, 0x1}, 0x0) 2018/02/18 18:31:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x3, 0x2) read(r0, &(0x7f0000da2000)=""/8, 0x8) timerfd_settime(r0, 0x0, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)) 2018/02/18 18:31:00 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr}, @common="0000000000000a6900177c000000ddf2"}) r1 = dup2(r0, r0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000018000)={@generic}) 2018/02/18 18:31:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059b000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2a) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) mkdir(&(0x7f0000133000)='./file0\x00', 0x4) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/02/18 18:31:00 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d37000-0x15)='/proc/self/net/pfkey\x00', 0x82000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000762000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x7}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x503, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "060000001f"}]}, 0x28}, 0x1}, 0x0) 2018/02/18 18:31:00 executing program 5: mmap(&(0x7f0000000000/0x93c000)=nil, 0x93c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x800) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000093a000)=""/24, &(0x7f00001e6000)=0xa) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/18 18:31:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010e000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) syz_open_pts(r0, 0x8000) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000066a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000db6000)={0x7fff, 0x80, 0x7, 0xffffffffffff8000, 0x8}) r2 = syz_open_pts(r0, 0x801) write(r2, &(0x7f00000b5000), 0x0) 2018/02/18 18:31:00 executing program 2: r0 = getpgrp(0xffffffffffffffff) getpriority(0x0, r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e69000-0xb)='/dev/hwrng\x00', 0x480100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000-0x4), 0x4) [ 47.267166] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 2018/02/18 18:31:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007cc000), &(0x7f0000529000-0x4)=0x4) r1 = socket(0x10, 0x2, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00008a6000-0x4)=0x400, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000d4b000)=[{0xb1}, {0x6}]}, 0x10) 2018/02/18 18:31:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f00002bc000-0x9)='/dev/sg#\x00', 0x10000, 0x10040) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f16000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000566000-0xf)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$TIOCSBRK(r1, 0x40044591) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00002bd000-0x8)) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000ddb000-0x24)={0x3, 0xffff, 0x7, 0x3, 0x346a, 0xfeb, 0x7fffffff, 0x7, 0x2, 0xfff, 0x1, 0x7}) 2018/02/18 18:31:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TCSETAF(r1, 0x5408, &(0x7f00009a2000-0x14)={0x9, 0x1795de68, 0x10001, 0x40, 0x0, 0x5, 0x71, 0x6, 0x4, 0xfa23}) fchmodat(r1, &(0x7f0000986000-0x8)='./file0\x00', 0x14) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e42000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$inet(r0, &(0x7f0000182000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) recvmsg(r1, &(0x7f0000c3e000)={&(0x7f00006ad000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty, @generic}}, 0x1e, &(0x7f0000202000)=[], 0x0, &(0x7f0000385000-0x16)=""/22, 0x16, 0x1000}, 0x40000000) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f000002f000-0x8)) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000887000-0x4)) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f000067b000-0x4)=0x3, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ecc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmmsg(r0, &(0x7f0000229000)=[{{&(0x7f00005bd000-0x14)=@ll={0x11, 0x1c, r3, 0x1, 0x100000001, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xa106e1cdf176229a}}, 0x10, &(0x7f0000ccc000)=[{&(0x7f0000ef2000)="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", 0xfffffffffffffdbd}], 0x1, 0x0}, 0x4}], 0x1, 0x0) signalfd4(r1, &(0x7f00006a1000)={0x1}, 0x8, 0x80800) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000fc3000-0x58)={0x0, 0x8, 0x2, 0x6, 0x1, 0x5}) utime(&(0x7f0000072000-0x8)='./file0\x00', &(0x7f000055e000)={0x1, 0x5}) [ 47.299734] IPVS: length: 10 != 8 2018/02/18 18:31:00 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000caa000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x488, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@tmpl={0x44, 0x5, [{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x2, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x1}]}]}, 0xfc}, 0x1}, 0x0) 2018/02/18 18:31:00 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x4) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000003000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffffd, r1}) 2018/02/18 18:31:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0xb933dc3109a50ed1, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00007fe000-0x20)={{&(0x7f0000edb000/0x3000)=nil, 0x3000}, 0x2}) clone(0xa060000, &(0x7f0000e21000), &(0x7f0000001000), &(0x7f0000f29000-0x4), &(0x7f0000493000-0x2)) 2018/02/18 18:31:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000019e000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') link(&(0x7f00007eb000)='./control/file0\x00', &(0x7f0000e7e000-0x8)='./file0\x00') fcntl$addseals(r1, 0x409, 0x0) close(r0) symlink(&(0x7f0000fb4000)='./file0\x00', &(0x7f0000510000)='./file0\x00') [ 47.327444] IPVS: length: 10 != 8 2018/02/18 18:31:00 executing program 2: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c04000-0xe8)={{{@in=@empty, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000fb9000)=0xe8) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000fb9000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4, r1}) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick, {}, {}, @note}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000fba000-0x1000)=""/4096, 0x1000) readv(r0, &(0x7f0000a73000)=[{&(0x7f0000001000-0x4)=""/4, 0x4}], 0x1) 2018/02/18 18:31:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r0, &(0x7f0000560000-0x80)=[], 0x1, 0x0) 2018/02/18 18:31:00 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001f000)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) ioctl$int_in(r0, 0x1000000005437, &(0x7f0000001000-0x8)) 2018/02/18 18:31:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006d5000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x400000000000125d, &(0x7f0000cab000-0x3)) clock_gettime(0x0, &(0x7f0000f9e000-0x10)={0x0, 0x0}) select(0x40, &(0x7f0000431000)={0x5, 0x4, 0x5, 0xfffffffffffffe01, 0x10001, 0x5, 0x5, 0x5c2}, &(0x7f0000d47000)={0x8000, 0x80, 0x4, 0x3ff, 0xb3e, 0x6, 0x3, 0x10001}, &(0x7f000045f000-0x40)={0x0, 0x80000001, 0x9eee, 0x8, 0x87a, 0x1ffc00000000000, 0x5, 0x5}, &(0x7f00009bc000)={r1, r2/1000+30000}) 2018/02/18 18:31:00 executing program 3: unshare(0x20000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x28000000, &(0x7f0000001000-0x79)='\t', &(0x7f0000000000), &(0x7f0000175000), &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x76ba) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/18 18:31:00 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x400) r1 = getpgid(0xffffffffffffffff) mlock2(&(0x7f0000089000/0x4000)=nil, 0x4000, 0x0) waitid(0x3, r1, &(0x7f0000013000-0x10), 0x0, &(0x7f0000014000-0x90)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000012000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000001000-0x10)="4e0ac4d68834759d53919d907bb173bd", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000e25000)) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000c4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000084d000-0xe8)=@ethtool_perm_addr={0x20, 0x6, "e9e81ff485ce"}}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f000026e000)={0x1f, 0x0, 0x10001, 0xe03}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000a7d000-0x10)={r4, 0x3}) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/18 18:31:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000a0000)=@ethtool_eeprom={0x43}}) r1 = memfd_create(&(0x7f0000c7d000-0x2)='@\x00', 0x3) accept$llc(r1, 0x0, &(0x7f0000157000)) 2018/02/18 18:31:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000407000)='/selinux/mls\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x800000001, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00004a4000-0x6)={0x3f, 0x80000000, 0x7}) fcntl$setownex(r1, 0xf, &(0x7f0000e95000)) r2 = getpgid(0xffffffffffffffff) sched_setaffinity(r2, 0x8, &(0x7f000012d000-0x8)=0xffffffffffffeb58) 2018/02/18 18:31:00 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 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)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000d000-0x98)=[], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f000000c000-0xe1)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000-0x30)={0x0, 0x0, &(0x7f0000007000)=[], 0xc0, 0x0, &(0x7f0000011000)}) 2018/02/18 18:31:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008d7000-0x8)='./file0\x00', 0x0) poll(&(0x7f00001a6000)=[{r0, 0x500}, {r0, 0x100}, {r0, 0x2000}, {r0, 0x8}, {r0, 0x400}, {r0, 0x3210}], 0x6, 0x6) r1 = open(&(0x7f000011a000)='./file0\x00', 0x0, 0x100) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000fa4000)={0x800000}) 2018/02/18 18:31:01 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000015e000)='/dev/rtc\x00', 0x341000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000071000-0x4)=0x7, 0x4) unshare(0x8000400) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000d55000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000001000-0x10)=[{&(0x7f0000001000)=""/102, 0x66}], 0x1, 0x0) ftruncate(r1, 0x24000000000000) 2018/02/18 18:31:01 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = fcntl$dupfd(r0, 0x1, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x9, 0x0, 0x10001, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000001000-0x10)={r2, 0x861}) getpeername$netrom(r1, &(0x7f0000c22000)=@full, &(0x7f0000e07000-0x4)=0x48) 2018/02/18 18:31:01 executing program 7: r0 = getpgrp(0x0) ptrace$getenv(0x4201, r0, 0xffffffff, &(0x7f0000c5a000-0x8)) r1 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) ioprio_get$pid(0x1, r1) 2018/02/18 18:31:01 executing program 1: personality(0x5000004) r0 = syz_open_dev$sg(&(0x7f000092b000-0x9)='/dev/sg#\x00', 0x7, 0x101000) bind$netlink(r0, &(0x7f0000a8f000-0xc)={0x10, 0x0, 0x1, 0x10002020}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000-0x4)=0x9, &(0x7f00006a2000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000001000)=@known='system.posix_acl_default\x00') r1 = inotify_init() ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xd02) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000002000)={"69dd54177d22faa56de27201c3e7297a", {0x4, 0x10000, 0x0, "be76660995c3", 0x5}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000004000-0x4)=0x81) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000004000), &(0x7f0000002000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000003000)=[{&(0x7f0000000000)="4fa8fa5357dc01fb283706f610ff8833c790e6f993559b9cd05ef7172fee95df7184d2c5811a85852a789cb81c9a2b1e368d1f1ae787a0c49b96557371f1c83fc555dd0453b704eff7888d7ff68165f8548bd621f6e091f734301acba5aec8c4ad81ce30dcd39a1da2aa20c4aba26db68be333e2a502cd0f38a68346a682ed23d077a4165765c621fff321ecf3c8d7164fc4da05c0e34cab0225d7f44012d31d7624d21527fd5036043be4035c3ef7921dcf8a4ccfed6bcb7c450185cf1959eb421f1dffb01c41e235fc8e985632642870bfab5dc004f6d1a435c6e0d6941bb115f6c554804e289df207f298e28010a51a24", 0xf2}, {&(0x7f0000006000-0xed)="e3cde14e7c7933b26bdf58c4ca8e18b7624864c9e82f16935b18f26adee6b83a3cb134ef2cf3b3091b1446190814cb153e9f8d6ab1cfa96f310a866121b55bdf77f6760df5ffe5d85eca787e4aab4a65cc3a6916821ebf0fbe5d25f4fe8976798d0e0b52dd208c4d715b0f74101a7d1ac9bd84578fbe5f2463491a9516ff2d762e2d93b1ae7e49757ed360366c7038f536ee8af7c2d744371b22504c482d3ec4e1f9d871cf8b06787090e4b284783870ab550f6fd4f306e46a4cb55ccce56664cdd931a944c2aff7f849b8dcfde63d140be8f22741f8d92cdf4ec93815cefdd298c3b1ef527c4606b9153923fa", 0xed}, 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{&(0x7f0000005000-0x1000)="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", 0x1000}, {&(0x7f0000006000-0xda)="bfb7a2d424dc4e64da0ab3957eee65339c644c3ae33e0f850067a4a69d41cefe6a9e741d2c77500f20cafcd74a1c05e658b2a22c200d3ccee829e652d65575969b9a461b28eb7e28229e92b323ca444382828eed73b8c08b315f68fd6bae93053a1abe1df38a2ded908b90f7e9edbd3a4b686ff7f062a1e08ebe3b48f76fe8ef5c42fecffb0989abc23acbde341e689d866b56561fbda3e9e71dac094dfd1972004c2d6015eb2e503e24a2ca7195ccbe46462de4b66e74cc3694a707987ba799dc98b4370531390e4768de1c83c22b6cf19a57720b53ed1beafa", 0xda}], 0x7) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000005000-0x8)={0xfc1a, 0x3, 0xffffffffffffffff, 0xfffffffffffffffd, 0x1000}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000007000-0x8)={0x0, 0x9}, &(0x7f0000007000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000005000-0x6)={r2, 0x7}, 0x6) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000001000)={&(0x7f0000000000/0x4000)=nil, 0x4000}) tee(r1, r0, 0x7, 0xb) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000005000-0x4)=0x80000001, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000008000-0x10)={0x154e, 0xff}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000008000)=@common='vlan0\x00') 2018/02/18 18:31:01 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, &(0x7f0000c63000-0x4)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) socket$packet(0x11, 0x3, 0x300) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[]}, 0x0) sendto(r0, &(0x7f0000523000)='\\', 0x1, 0x0, &(0x7f00005c4000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) recvfrom$unix(r1, &(0x7f0000ef5000)=""/232, 0xe8, 0x1, &(0x7f0000920000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000027d000), &(0x7f0000778000-0x4)=0x4) sendto(r1, &(0x7f000027c000-0x71)='U', 0x1, 0x0, &(0x7f00009fc000-0x8)=@sco={0x1f}, 0x8) 2018/02/18 18:31:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00007b8000)='/dev/ppp\x00', 0x80, 0x0) fcntl$getown(r0, 0x9) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000c24000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0xef90, 0x0, 0xfffffffffffffffd}) r2 = dup(r1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000dc4000-0x4)=0x80, 0x4) fcntl$setstatus(r0, 0x4, 0x46c00) getsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000355000), &(0x7f0000b59000-0x4)=0x2) 2018/02/18 18:31:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00004bd000-0x38)={&(0x7f0000c6f000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f00006db000-0x250)={0x14, 0x3, 0x1000000000000001, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) readv(r0, &(0x7f0000db9000)=[{&(0x7f0000521000-0x1000)=""/4096, 0x1000}], 0x1) [ 47.558741] binder: 7997:8021 BC_REQUEST_DEATH_NOTIFICATION death notification already set 2018/02/18 18:31:01 executing program 2: mmap(&(0x7f0000000000/0x750000)=nil, 0x750000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000b7000-0x8)='./file0\x00', 0x101000, 0x0) ioctl$TIOCCBRK(r0, 0x5428) r1 = socket$inet(0x10, 0x3, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00001e8000-0x12)='/dev/loop-control\x00', 0x80, 0x0) mmap(&(0x7f0000750000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) mincore(&(0x7f00004e5000/0x2000)=nil, 0x2000, &(0x7f0000750000)=""/224) mmap(&(0x7f0000751000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000751000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000752000-0xfa)={0x0, 0xf2, "f666ad5b7c18ca621f8d26ae09e0bcddbfc6e45f39493a44007895b64beef761c54618294bf9d20042ec9fa7c51c0f28ce0f14616ad74c2ca1c74412c064a89a79b8f90b771e130af39347575557a407ed02f90b8a26dfd5abc59ed78b570f0a4c038af443f335c661b7a2d4cd24e9ff098738b1899fdb20843d76a6fa0c338126026ecae45476e9bf6a3a3a10a57b5370beb78de2e5f0aa15283d0834ec9a69c60718b8eac228688af81c30c8c0097b328bdfd8e620cad68263891412afcc457691ac377aa288cff660effbcc1a220013b01ca3c31233ef32684ab112a45c10c8c838ee148fa6c7f54efee5b63fc372431b"}, &(0x7f0000752000-0x4)=0xfa) mmap(&(0x7f0000751000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000752000-0xc)={r3, 0x8, 0x2, [0x1, 0xff]}, 0xc) mmap(&(0x7f0000752000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000753000-0xc)={0x0, 0x1, 0x2, 0x9, 0x2}, 0xc) mmap(&(0x7f0000752000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000753000-0x4)={0x9d60, 0x7, 0x8000}, 0x4) sendmsg(r1, &(0x7f0000495000)={0x0, 0x0, &(0x7f0000210000)=[]}, 0x4) [ 47.612179] binder: BINDER_SET_CONTEXT_MGR already set [ 47.622654] binder: 7997:8045 ioctl 40046207 0 returned -16 [ 47.633062] audit: type=1400 audit(1518978661.093:32): avc: denied { read } for pid=8042 comm="syz-executor4" path="socket:[18425]" dev="sockfs" ino=18425 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/18 18:31:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000b77000)={0x77359400}, &(0x7f00009ff000)) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x800000000000013) r1 = memfd_create(&(0x7f0000b0b000-0x4)='#/$\x00', 0x3) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000742000), &(0x7f00001ca000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/02/18 18:31:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000439000), 0x80800) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00006ed000-0x10), &(0x7f0000af0000-0x4)=0x10) socketpair$inet6(0xa, 0x7, 0x8, &(0x7f0000c1b000-0x8)={0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000bd1000)=0x5, 0x4) r2 = socket(0x4041, 0x8, 0x1) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f3d000)='/dev/autofs\x00', 0x2000, 0x0) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000135000)=0xffffffffffffffff) fcntl$setstatus(r3, 0x4, 0x44800) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x38}, 0x1}, 0x0) [ 47.634009] binder: 7997:8021 unknown command 536907575 [ 47.634016] binder: 7997:8021 ioctl c0306201 20008fd0 returned -22 [ 47.635235] binder: 7997:8021 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/02/18 18:31:01 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00004fe000)='net/anycast6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f00009d8000)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e, 0x80002) r1 = inotify_init1(0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00004da000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) 2018/02/18 18:31:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000004000)={0x0, 0x0}) sched_getattr(r0, &(0x7f00006e2000), 0x6e1, 0x0) r1 = add_key$user(&(0x7f0000ddf000)='user\x00', &(0x7f000099f000)={0x73, 0x79, 0x7a}, &(0x7f0000a8a000)="df", 0x1, 0xfffffffffffffffc) keyctl$describe(0x6, r1, &(0x7f0000ba2000)=""/94, 0x5e) 2018/02/18 18:31:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/route\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000111000)=[{&(0x7f000078a000-0x60)=""/96, 0x60}], 0x1, &(0x7f0000c73000)=[{&(0x7f000085b000-0xd8)=""/216, 0xd8}], 0x1, 0x0) 2018/02/18 18:31:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f000040e000)={0x0, 0x29, 0x1, @thr={&(0x7f0000000000)="15333ae703f20b12154fb5384ae3e993f161587a30d00c13f741deb2e423a9641cf7f5254ff5e4b4d872d93107b2b90d1c8865b665cea21f7e6268e9c0ea8a06f4ac6457142b1c732d7c0ccb90c8c4d6eb7f6b48d075ee9e5fdc27d0", &(0x7f0000d7d000-0xfe)="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"}}, &(0x7f0000000000)=0x0) timer_gettime(r0, &(0x7f0000510000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) signalfd4(r1, &(0x7f0000000000)={0x401}, 0x8, 0x80800) r3 = getgid() setfsgid(r3) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000002000-0x4)=0x2, 0x4) r4 = accept4$inet(r2, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000001000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000001000)={0x2, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VT_DISALLOCATE(r5, 0x5608) chmod(&(0x7f0000002000-0x8)='./file0\x00', 0x10a) fcntl$getflags(r1, 0x99d13023a1a685ac) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000003000-0x1a)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x56, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000004000-0x4), &(0x7f0000002000), &(0x7f0000001000)) getrandom(&(0x7f0000000000), 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x0, @rand_addr=0xffff}}, {{0xa, 0x1, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7aa1}}}, 0x0, 0x1, 0x6, "77e80e3285e38178774e5990ccc7216062b08d0b93135c3f300ff95233ae2b98048c4ecf791ccd1136e60f64a6607ff81aecba6ad37d62a4c7e0fe5099a04690c749fd42ccd29ddefe358bbc595cc9dd"}, 0x160) ioctl$DRM_IOCTL_AUTH_MAGIC(r5, 0x40046411, &(0x7f0000001000)=0x200) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000005000-0xc)={0x0, @empty, @dev}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r5, &(0x7f0000004000)={0x11, 0x1b, r6, 0x1, 0x28, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}}, 0x14) ioctl$DRM_IOCTL_VERSION(r5, 0xc0406400, &(0x7f0000004000)={0x0, 0x92, 0x1cf, 0xd4, &(0x7f0000004000-0xd4)=""/212, 0x77, &(0x7f0000005000-0x77)=""/119, 0x1000, &(0x7f0000005000-0x1000)=""/4096}) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000005000-0x1000)="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") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000005000)={0x4, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x1, @multicast2=0xe0000002}, {0x2, 0x2, @multicast1=0xe0000001}, 0x1, 0x800, 0x800, 0x10001, 0x1f, &(0x7f0000006000-0x10)=@common='ipddp0\x00', 0x6, 0xffffffff}) 2018/02/18 18:31:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00004cc000-0xd)='/dev/usbmon#\x00', 0x8, 0x8000) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f00000ad000-0x10), &(0x7f0000029000-0x2)=0x10) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000ac5000-0x10)={0x4, &(0x7f0000286000-0x20)=[{}, {0x0}, {}, {}]}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000bd000-0x8)={0x0, 0x100}, &(0x7f0000dbc000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000eab000-0x8)=@assoc_value={r2, 0x2}, 0x8) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000996000-0x8)={r1, 0x2}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000553000)={0x3, 0x3}) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000ea7000-0x4)) syz_open_pts(r0, 0x0) pipe2(&(0x7f0000c24000)={0x0}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000d13000)={0xfff, 0x0, 0x2, 0x5067}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000b52000-0x38)={&(0x7f00004e2000)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f00000b0000)={&(0x7f00004ee000-0x14)=@getneightbl={0x14, 0x42, 0x300, 0x4, 0x0, {}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000b30000-0x10)={r4, 0x8}) mq_open(&(0x7f00003d5000-0xa)='/($em1[){\x00', 0x2, 0x2, &(0x7f0000566000-0x40)={0x9, 0x8ccf, 0x1, 0x10000, 0x80000000, 0x7ff, 0x6, 0xffffffffffffffe5}) write(0xffffffffffffffff, &(0x7f000065d000-0x24)="220000002100070700be000009001c010a00001e0000090000000400050011800041", 0x22) 2018/02/18 18:31:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000f8a000-0x6d), 0x0) clock_gettime(0x0, &(0x7f0000b5d000)={0x0, 0x0}) recvmmsg(r0, &(0x7f00004a4000-0x78)=[{{&(0x7f0000f6f000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f0000058000)=[{&(0x7f0000965000)=""/160, 0xa0}, {&(0x7f0000f26000)=""/176, 0xb0}, {&(0x7f0000f15000)=""/136, 0x88}, {&(0x7f0000f19000)}], 0x4, &(0x7f0000a8d000-0xc3)=""/195, 0xc3, 0x2}, 0x8}, {{0x0, 0x0, &(0x7f00007bf000-0x70)=[{&(0x7f0000ca0000)=""/4096, 0x1000}, {&(0x7f00009c0000)=""/7, 0x7}, {&(0x7f00002d1000)=""/215, 0xd7}, {&(0x7f0000002000+0x8a8)=""/230, 0xe6}, {&(0x7f0000b5a000)=""/177, 0xb1}, {&(0x7f0000230000)=""/4096, 0x1000}, {&(0x7f00002b7000-0x14)=""/20, 0x14}], 0x7, &(0x7f0000e8c000)=""/164, 0xa4, 0x30}, 0x40}], 0x2, 0x23, &(0x7f0000806000-0x10)={r1, r2+30000000}) accept4$ax25(r3, &(0x7f000053c000), &(0x7f0000291000-0x4)=0x10, 0x800) 2018/02/18 18:31:01 executing program 7: mmap(&(0x7f0000000000/0xde4000)=nil, 0xde4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000de6000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000ba5000)={{0x1, 0x7}, 'port0\x00', 0x30, 0x1, 0x8, 0xffffffffffffff6a, 0x5, 0xffff, 0x173, 0x0, 0x4, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000-0x54)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x108) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000a2a000)={{0x6, 0x800}, {0x6, 0x4}, 0x5, 0x2, 0x9ea}) 2018/02/18 18:31:01 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000be6000-0xc)='/dev/rfkill\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000001000-0x1000)=""/4096) fsync(r0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000001000)=""/252, 0xfc, 0x20, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000002000)=0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000003000-0x14), &(0x7f0000003000)=0x14) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000003000)={0x401, 0x7}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000003000-0x2b)="380c29fa6c514cfe6449f1c7022ae1a62e02ca5ab73fc58d3463793d340cf67b987bcf8883dc334686ce59", 0x2b, 0x40, &(0x7f0000004000)=@file={0x0, './file0\x00'}, 0xa) ioctl$void(r1, 0xc0045878) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005000)={{{@in6=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000004000)=0xe8) r4 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x6)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005000)={{{@in6=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@dev}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in6=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000003000-0x4)=0xe8) r10 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000003000-0x4), &(0x7f0000005000)=0x0, &(0x7f0000004000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000006000-0x8)=[0x0, 0x0]) r14 = getpgid(0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000003000), &(0x7f0000006000-0x4)) getresgid(&(0x7f0000000000), &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)) r17 = getpgid(0x0) r18 = getuid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = accept4$inet(r0, &(0x7f0000005000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000005000)=0x10, 0x800) r21 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003000)={{{@in=@local, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) r25 = fcntl$getown(r1, 0x9) r26 = getuid() r27 = getgid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000005000)=[{&(0x7f0000003000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000006000-0x2)="8755", 0x2}], 0x1, &(0x7f0000006000-0xe0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [0xffffffffffffff9c, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0xe0, 0x40004}, {&(0x7f0000006000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000006000-0x50)=[{&(0x7f0000006000-0xd9)="4b73aacdb44a83e927522b66291c1b6c64caf4b74f6d30a8ffb6857d25e410762df913a2cf4a9478ed3701ee4e955d93c0960ac9a80e793badb20fc08aadd63ba9a0b1d5cbd96b6fb616cba613f7b3cddc7e5a91296a2ae24af04dfa18b72f7dfc34d022c1ed8caeb9eba5c20d888a73d79c329ac2b1f75bb06eaa58963637a78b8c8b08d1207a69b296709b769c432d7d796e86225fc21f2bc098ebf83237c77c32019195246a1d439944d02e0bd20a55e1b97e25991b27e7d5a62b6fefcabda62844c8ba24576d01e8224aac5144c218b9303f56ae5b1968", 0xd9}, {&(0x7f0000006000-0xd2)="beb097790f5eaf896a8aafaec01dbb3e448052dc645d4983695387e1153f19639b20ec6826811ea938e50afd07e2b4c5cbbce1a2f72f7fa11c43c49042d5899a2002d7d3a11ced0cf66e6f35d8ce983ce687dc42fbba4ba4317b7a758ca60b002f32ea61af8b3a71720e157bad528d6fc96ef5c627bd21f2ce9b219be57023dfdb971683d5f6b980a0942e2b052a4e5e13c0ecbeb5bf3958d701fc5ae5e9f9d14aa945554f920c319454b59a138dd2805b5a536c68b16bf95dbb9d7c7cb78bd794f073f90140b22a450116581977c5b19c11", 0xd2}, {&(0x7f0000005000)="7a6311e592218ce6", 0x8}, {&(0x7f0000002000-0xa3)="b4ad47ae7e4b7a72fe8fe0393b5fc45174283b5318d697dfe193b0548643c32947fe1b1d6c6756f78b6cc85d98a7183caf698dfda602077ea24cff56c581f2ff9abdd4bc6bc3536ea7de6d7e4f9a0e42f4071c86603e7a7ae6bd2ea6010f8b194ada37b938f27180bb91086a3fc649c4371fe095b0b97a4de5c21449bed68326ac571ba962f8079b3ef67572a269bb2525f98a6b260039184af10d4dbc4814e19f94dc", 0xa3}, 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0x1000}, {&(0x7f0000006000-0x77)="23679d15c7b528105d818dfdb9a739a1088838ad0b30359f5dfca847e244649a56feabeb1b4bc9e99ef7e81da551f9f4d1790594a94ecaa8bb50536201594b28501a9ecf1499e2494983ce99fb2c70d1ab0be6bea37efeb73397c5abc28a5d9d59b7e01d9e79029f1ed0602b91c8761061f1ae46270e11", 0x77}], 0x4, &(0x7f0000003000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x4000004}, {&(0x7f0000005000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000006000-0x50)=[{&(0x7f0000003000-0x43)="270cc9054e075e13f59b3ab0f14cadab71702f3f29572385f6684b1fecb0aeedf54c12362c46bdcd43ebeb702b5ebe1d1e24a13ff0a0c71d310cfc6442939786544b09", 0x43}, {&(0x7f0000001000-0x94)="6b57c05ee4a42013590f386af31d474bb831056deb774e9f8c4e80e3fb7bbea6baba7e5567bc0981b7c773f84d67a5d4b4ef0bed1e4dd97ebf0fb3d9e0f64f1e6e690395429378b6e9e90bdd8397e632918f60b7e57e6b0e272dedf6ee5ea716480cf6cf2054f01215810d488d27b1b1acbf19c060b72239c36e200aaa7beb2ca888c9f40c8be8901edea5bb713f14d27fb88d05", 0x94}, {&(0x7f0000006000-0x28)="b47ff44baa7cf01ba0d6235adec02afe4d6e5acd74d436ab3ca7589283729bec462120ecb574565d", 0x28}, {&(0x7f0000005000)="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", 0x1000}, {&(0x7f0000005000)="d104a9bc584643753d9f47c250920854093208d588f69e0c427c35d09a413f0027cf14755db590252e3f52a91243514487ce7711845987b2528071fddc49c7a5435c51afc2f5e5a600d8638a2fda8e8f762fcb1fc1663afc608a84bc57d077", 0x5f}], 0x5, &(0x7f0000003000-0x40)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}], 0x40, 0x20000081}], 0x4, 0x1) 2018/02/18 18:31:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1004, &(0x7f00007a3000)="e517550b5c48ceff0c4fdf67cfaf091bfb68ce502acf30450c1c6a9b7d09e9023157c946a52c70a5a44c58c83eed3292699d40b6e3b07ade98687ac4bab46ea122bccab0c93b584cd945449c0772b9ae6f11ea43bd52287782f268434fadfb87c904fdb2c4018d1d1a5fd79a1dbe40f14d47174d7f2e9ae5f7a78b9d9ceeb1ee62c114c33c1341a8d3b0afce3a510a8d85a87e1b0d66d544432383a2eef925b402f7669f2176bd84d2d1080cab9a7e1a1176938374c5deb0fd163fc2adafdea955080155d2fd750f08dde55663c6d1232807fe503b7368048fed8246345f") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0xfffffffffffffffd, &(0x7f0000191000)) lsetxattr(&(0x7f000040b000)='./file0\x00', &(0x7f0000157000-0xd)=@known='security.ima\x00', &(0x7f000087d000)="c800", 0x2, 0x1) mount(&(0x7f0000561000)='./file0/bus\x00', &(0x7f00007b0000-0x8)='./file0\x00', &(0x7f0000772000-0x7)='mqueue\x00', 0x0, 0x0) lremovexattr(&(0x7f00004b8000)='./file0/file0\x00', &(0x7f000070f000)=@known='com.apple.FinderInfo\x00') syz_open_dev$sndseq(&(0x7f0000b4b000)='/dev/snd/seq\x00', 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/02/18 18:31:01 executing program 3: 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$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000cbd000)={0x10}, 0xc, &(0x7f00008bc000)={&(0x7f0000c67000)=@bridge_dellink={0x28, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0x28}, 0x1}, 0x0) r2 = open(&(0x7f000083c000)='./file0\x00', 0x80000, 0x10) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) 2018/02/18 18:31:01 executing program 1: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000e70000)=0x40, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = open(&(0x7f00007b8000-0x8)='./file0\x00', 0x141, 0x28) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00008d2000-0xa0)=""/160, &(0x7f0000b34000-0x4)=0xa0) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000914000-0x17)="97d1e3c1c79b67d2086079eaad29887b211d857550df20", 0x17) 2018/02/18 18:31:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000147000-0x4)=0xf, 0x4) kexec_load(0x2, 0x4, &(0x7f0000579000-0x80)=[{&(0x7f0000297000)="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", 0xfe, 0x7, 0x6}, {&(0x7f0000f54000), 0x0, 0x6a1988b3, 0x2}, {&(0x7f0000718000)="acc40dde5f3a267062a70e6d601bce134c44ce9549ee9ef6bd0afd63a45fadb13fa1d17ab759fcb2fb7f891935725b82e265c310c48754284550dd7bc64acf601eeed7317ebb45f999a12c7e6488e6344b3869195b98f7157f65b2cb5cafa5c6ea35e6eba13e0eef97c3bdd43f96491420316677ada3cba0c2c8dd6348bb545584babb17233cb5cb53c36dabcb8fb62c3ce1d5deccce9c2c55bc16770461a2f5a0fc57ffde330353bd677de5ef04dc19bbebd4088b006ab40e5b22416b5b4f38024e2a16b99063ee74931c0783dd83e2d5cbe4596ede3dc8f9009426b98e8bd1", 0xe0, 0x4, 0x2}, {&(0x7f0000c39000)="de84e1eb12beffe1c24d284cd44ef8eb0d38101c3304c5c717fd6760cfdd6e4cc80c35e1fec3e2a31d6f1ec54eb5e848062fbca14605c66f3e3f79bedbb6feb345e1139f67622da8472f5a7984ff85ceec6210dbe18ab4d0774d20f5881d657867a08341ef01c9891e034da793bc910178b3bcfd7cdabd988be727a0ebd15e91f932af2212062704d7b7624f9d648f36b41fc35cb72894", 0x97, 0x7, 0x100000000000000}], 0x2a0000) [ 47.822319] audit: type=1400 audit(1518978661.283:33): avc: denied { create } for pid=8097 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2018/02/18 18:31:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008a9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000f0a000-0x34)={{0x2, 0x3, 0x0, 0x1, 0xfe0}}) rename(&(0x7f000001c000)='./file0\x00', &(0x7f00001d6000-0x8)='./file0\x00') keyctl$join(0x1, &(0x7f0000535000)={0x73, 0x79, 0x7a, 0x1}) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000970000-0x4)=0x5, 0x4) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x30, &(0x7f0000d9a000-0x4), &(0x7f0000a90000-0x4)=0x4) 2018/02/18 18:31:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000870000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000022e000)={0x400, 0x7, 0x1000}, 0x4) socket$packet(0x11, 0x840000000a, 0x300) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x400000000000000, &(0x7f000049c000-0x10)={0x2, 0x0, @rand_addr=0x4989}, 0x10) 2018/02/18 18:31:01 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000434000/0x4000)=nil, 0x4000, 0x10000000000011) 2018/02/18 18:31:01 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendto$unix(r0, &(0x7f000093e000-0x57)="43871a073485f594993ab1c33ad3fcd2850457c56f23db2bc702454136e2b64790e8f48120377124a9b03abb45bdde61e6df1b5f0c3577055224cc53cc22b30bf6403d0628b95e924e93b1c78c7641cd7bbcacdf9924b6", 0x57, 0x0, &(0x7f00008eb000)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000eae000-0x230)={0x0, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}, 0x0, 0x0, []}, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x10001}, &(0x7f000034a000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x5b)={r2, 0x53, "1025856b693413bb5ae5b833864e08fceb7f6d3a33f83524646f731dcc22dd683cfeb85b5cb7890fb3e76bbdc5844d7fc6466c51433063e6b69c73dd49759e43e5c14840b4ac6ef0b63252c52286d6c863bf67"}, &(0x7f0000000000)=0x5b) 2018/02/18 18:31:01 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xfd, "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"}, &(0x7f0000804000-0x4)=0x105) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000375000-0x20)={0x1, 0x8, 0x2, 0x3f, 0x5, 0xdda, 0x1000, 0x7, r1}, 0x20) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000001000-0xae)=""/174) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000001000-0xea)=""/234) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000002000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000004000-0x1000)="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") fdatasync(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000005000-0x38)={&(0x7f0000005000-0x1c)=@in6={0xa, 0x3, 0x4, @empty, 0x20}, 0x1c, &(0x7f0000004000)=[{&(0x7f0000005000-0x1000)="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", 0x1000}, {&(0x7f0000004000-0xf0)="2c2c8f4b0858f4bb23845e3cf4503ea0bdd35a04537dd30fe5d35cc55f212e1bfe5c53ac932469a2b5785135f1020e78f348aa860a332ea7895ec8e2e612dc134c6ffd21335f4672a72da23fc25f38d46369741c7928e55c7e900f10c7257fee780a9cec273598030b85e6f2ad1f83df079cf2ce6b9e3b5cea02dafda2b7f25879850ae282a302c3679de251994dbccb8dbc3ba463842da43f3027a68b459461c41deeeb4315927d8ffba5c58798e6720fb1390da7a1a99d6ed005cf92a55e52bae6f5b5025c62fc74e93fb64a43278d011100dcd409ec032dee39bd5ee68c42a4e2b3946977dadc4bdedf0821f470e2", 0xf0}], 0x2, &(0x7f0000005000-0x30)=[@init={0x18, 0x84, 0x0, {0x8, 0x3, 0x1, 0x4}}], 0x30, 0x40011}, 0x4040000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000006000-0x118)={0x20, {{0x2, 0x3, @empty}}, {{0x2, 0x1, @rand_addr=0x18}}}, 0x118) ioctl$TIOCSBRK(r0, 0x5427) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000)={r1, @in6={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x7fffffff}}, 0x5, 0x4, 0xa29, 0x8, 0x81}, 0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@file={0x0, ""/34}, &(0x7f0000007000-0x4)=0x24) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000008000-0x8)={0x3, 0x5, 0x5, 0xff}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000008000)={r1, 0xb2, "7f463816b9a3a6716b3ee993b995a2dae3f48acef497d6dc11ccc1548bffeaea1c3aa6135f7338e261adaae12a9e25b7af56e1ef1cd63430361c55486706e100117ba800d4b4ba51296d4531cc3ee44d140fddc46c70a8aaf25dd5eba477529887459f170ddaad69a961b8588c89f19cbe95261d05734b46e60e520af7a4443968d4ee3146894f09c83b48b9e17100d0f9eea08fccaf165e407a23463a2dcca17ffc546226b538182638fc40ee1c2aeb9e58"}, &(0x7f0000008000)=0xba) 2018/02/18 18:31:01 executing program 6: r0 = socket$inet(0x2, 0x5, 0x8001) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d00000), &(0x7f0000994000)=0x14) fcntl$setlease(r0, 0x400, 0x0) socket$unix(0x1, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000331000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000a5f000-0x10)={0x2, &(0x7f0000001000-0x8)=[{0x0, 0x80000001}, {0x81, 0xe0}]}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x30400, 0x100) r3 = accept(r1, &(0x7f0000000000)=@rc, &(0x7f0000000000)=0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000002000-0x10)=[{&(0x7f0000001000)=""/188, 0xbc}], 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000000000)={0x8}, &(0x7f0000002000), &(0x7f0000003000-0xa), 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000004000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000001000)={r4}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000005000-0x8)={0x0, 0x8}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0x14)={r5, 0xff, 0x8, [0x9, 0x13b8, 0x0, 0x3, 0x3, 0x7, 0x6, 0x7ff]}, &(0x7f0000005000-0x4)=0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$inet(r1, &(0x7f0000005000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000006000+0x595)=0x2) setsockopt$sock_void(r6, 0x1, 0x3f, 0x0, 0x0) read(r3, &(0x7f0000002000)=""/208, 0xd0) 2018/02/18 18:31:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000726000)='posix_acl_access\x00', 0x0) write(r0, &(0x7f00001f9000)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) ftruncate(r0, 0xa0eb) rmdir(&(0x7f0000001000)='./file0\x00') ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/02/18 18:31:01 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000001000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000d11000)=0x1002, 0x80000) r1 = fcntl$getown(r0, 0x9) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a18000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xffffffffffffff0d, "e29f3eaf1e9a07733a320bae6e55c3df9012b5c1871bd90dc7e529d736c95ac53646d83808ffd6f7bf05023a7c7b749b1c813eb8c08a1e5e202cdc6dd2400f32f4762903f7b98eb22ab6363b6199bd2d8a78812af79575c225c687"}, &(0x7f000083b000)=0xfffffffffffffddc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000000)={0x100000000000000, 0x0, 0x9, 0x6, 0x80000001, 0x3, 0x2, 0x1, r3}, &(0x7f00002c1000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000002000-0x8)={0x0, 0x0}) get_robust_list(r1, &(0x7f00008ad000)=&(0x7f0000001000-0x18), &(0x7f0000001000-0x8)=0x18) r5 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10, 0x80000) fgetxattr(r5, &(0x7f0000001000-0x36)=@random={'osx.', '\\posix_acl_access\'GPL.^}keyringem1systemmime_type\x00'}, &(0x7f0000000000)=""/71, 0x47) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1ff, 0x181000) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000000000)) fcntl$getown(0xffffffffffffffff, 0x9) 2018/02/18 18:31:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f000022b000)="7ddbed41aa6fc825d80eb2ecfab58babc34525c5d17d11c6a02032edcc8344a8dc037e", 0x23) prctl$setname(0xf, &(0x7f000021a000)='@systemmd5sumlo]md5sum#\x00') r1 = open(&(0x7f0000a3e000)='./file0\x00', 0x300, 0x8a) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000ff3000)={&(0x7f0000062000/0x1000)=nil, 0x9, 0x5, 0x4, &(0x7f0000ba5000/0x3000)=nil, 0x7f}) connect$inet(r0, &(0x7f0000f61000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000014a000)=0x0) ptrace$cont(0x9, r2, 0x1, 0x5) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000ffe000)=[{&(0x7f000095f000-0x29)="2900000020001900013d00101b0000f60200001615de0005000000040d009500051700000000000008", 0x29}], 0x1) connect$inet6(r0, &(0x7f0000cdb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffe79) 2018/02/18 18:31:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x50)={@common='gre0\x00', @ifru_addrs=@hci={0x1f, 0x9, 0x2}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = dup2(r1, r1) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f000036b000-0x10)={0x3, &(0x7f0000f99000-0x18)=[{0x5, 0x1843, 0xff3, 0x2}, {0x0, 0x100000001, 0x8001, 0xdfa}, {0x3, 0xda, 0x0, 0x200}]}) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f00004d6000)=""/169, &(0x7f0000ee5000-0x4)=0xa9) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000050e000-0x98)={0x2, 0x1, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_sa2={0x2, 0x13, 0x9}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x70}, 0x1}, 0x0) 2018/02/18 18:31:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f000000b000)=[{0x100050}, {0x2d}, {0x6}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/02/18 18:31:01 executing program 1: 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$nl_route(r0, &(0x7f0000e5c000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f00005b8000-0x10)={&(0x7f0000856000-0x30)=@bridge_setlink={0x28, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x1e}]}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1}, 0x0) 2018/02/18 18:31:01 executing program 5: mmap(&(0x7f0000000000/0xaf7000)=nil, 0xaf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0xfffffffffffffffd) 2018/02/18 18:31:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000bc2000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c71000-0xe8)={{{@in6=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000cd9000-0x4)=0xe8) r2 = request_key(&(0x7f0000ec5000)='pkcs7_test\x00', &(0x7f0000d76000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000025e000-0x9)='/dev/sg#\x00', 0x0) keyctl$revoke(0x3, r2) sendmsg$nl_route(r0, &(0x7f000097b000-0x38)={&(0x7f00001ce000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00006dc000)={&(0x7f0000853000)=@bridge_getlink={0x40, 0x12, 0x300, 0x2, 0x2, {0x7, 0x0, 0x0, r1, 0x1000, 0x2081}, [@IFLA_NET_NS_FD={0x8, 0x1c, r0}, @IFLA_EVENT={0x8, 0x2c, 0x8000}, @IFLA_MASTER={0x8, 0xa, 0x6c0}, @IFLA_CARRIER={0x8, 0x21, 0x40}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) ioctl(r0, 0x5385, &(0x7f0000b2d000)) 2018/02/18 18:31:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f000075f000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000b04000)=0x1c) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000dcb000-0x4), &(0x7f000009d000)=0x4) r1 = syz_open_dev$usbmon(&(0x7f00004fa000)='/dev/usbmon#\x00', 0x7f, 0x8300) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000ede000-0x4)) r2 = userfaultfd(0x7fffd) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000063e000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc028aa03, &(0x7f0000008000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0xffff8000, 0xffff8000}) 2018/02/18 18:31:01 executing program 0: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00007a0000-0xe8)={{{@in=@multicast1, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@empty}}, &(0x7f0000ebc000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000014e000-0xc)={0x0, 0x0}, &(0x7f0000ae8000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x181000, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000004f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r0}) setreuid(r1, r2) 2018/02/18 18:31:01 executing program 2: pkey_alloc(0x0, 0x20000000000003) socket$netlink(0x10, 0x3, 0x1f) r0 = socket(0x10, 0xc9931f8088753e95, 0x8001) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000c92000-0x6)={0x0, 0x8000}, &(0x7f0000b6b000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x0, 0x4, &(0x7f0000002000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000001000-0x10)={0x5f9d}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) prctl$setptracer(0x59616d61, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x9c7}, &(0x7f0000e27000)=0x8) 2018/02/18 18:31:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffd, &(0x7f0000044000)={0x0, 0x14, 0x0, @thr={&(0x7f0000a86000-0x98), &(0x7f00009d0000)}}, &(0x7f0000454000)) clock_getres(0x0, &(0x7f0000fd2000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, r0}, {0x0, 0x989680}}, &(0x7f0000046000)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000070a000-0x10)='/selinux/status\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f000070c000)=[{&(0x7f000038d000)={0x27, 0xffffffff00000001, 0x80, 0x6, 0x4, 0x8, "4bc89ca6fe215e350d657c46445bc424a3313182f949246c1bef9e9f10943cf3f54b7d4fda262cc6a3b60f90376e37edfee5b420a881041fb9eef5745377d0", 0x6}, 0x60, &(0x7f0000885000-0x70)=[{&(0x7f0000835000-0x3)="2357a5", 0x3}, {&(0x7f0000a89000)="8b9634d1e98b37584aaf21dad54e830f518be92abd568a64414d6f96091f29e7d915af58b5e954287d196f680d9bb477b737f0dc19d6762ebf15f33f6d18062967427645b49f7732b4d49c8041e42522", 0x50}, {&(0x7f0000965000-0x3f)="228e7dd8970bd3227fb918fd3a3f1020961fc46ec275aa48075bf0741bd1639bcf86146cfbe3c71bf84608f8f176886168e5c2f418c349a426821068440561", 0x3f}, {&(0x7f0000078000-0xec)="4a4607e0ce4c833ffef2cdfc3c5fd102f3f3523b63e320612e9c3effd601a2c7f1997fc5574df1bc6feb3e38ed081b773f167e62d8ea2e204431c2f4fcd15c69adda2e0268663fe07d09faa48a5c6044fbf6ab58398dbd4a1a1e1862be558ae471c0a3d6c508d6dc0ad2b1e836cd5cd99b1a5776049c8f172f09cf0d8d4602cf0dd3ab66d2bf163e3701952de47b382109d7f04b263cbc04c91f0ccbada14e5e2ec8b368c484a85cec08d7cc8989f0dd9d1c7c38d21cad76beccc126d3756e4dcf93052c1fe3bf25a1c70a8b9a978976011a8a31861936d6ddb9d58ab00aca9050014a79eee55356ecabd663", 0xec}, {&(0x7f0000ed5000)="bb117b23e15397d176ec9fc7ebcdf35087f413ab5c737677e02fc93b97bd8a946ae36cfc9289d27f54b8ad7ce0b99ef5aff28daebdd38363a1ef5bd93983267720e3666931a490084fa7329a8befd7af4f4283ce212ed98f883e12331b86c4bd1d7a84dc520d0142c4b544ef00ddd8f8af1c29a72e9c07186a66", 0x7a}, {&(0x7f0000346000-0x62)="a5e2ef9f61afd5fe6908bf4eb314a135603ffba7351e88615375eafc2be512634ac6a1b14f0ff16464c838e4f40b6f8f41c5ef30da5d6585ce3ec5baa215a2d6fe4ccd6814b5d4b6d5e0dbf0e02f3bbaf20827885db2e148a758f87e1e249028a4e2", 0x62}, {&(0x7f000000a000)="5f1e94f0dce5f90d0a39b4195f2ee62f93a22ab22d2339f95d9dfef1a61d433205824d9251693f0b5993c23be26557984b71ed1f539c884e3534ad16a9642e8eb6996eada1d3a290ac1324fb6a36d199", 0x50}], 0x7, &(0x7f0000b02000-0x30)={0x30, 0x110, 0x6, "332803c7d41d4b427066ec5f5ba72df271356a27b34e397cd6d253eb1327"}, 0x30, 0x1}], 0x1, 0x20000000) timer_settime(0x0, 0x0, &(0x7f00007af000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) 2018/02/18 18:31:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bef000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x8, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x60}, 0x1}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f91000)='ns/ipc\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000337000)={{{@in=@broadcast, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f000088d000-0x4)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000254000-0x10)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) 2018/02/18 18:31:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(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}) r3 = syz_open_procfs(0x0, &(0x7f00001a3000-0x9)='loginuid\x00') ioctl$KDADDIO(r3, 0x4b34, 0x10000) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f00003a2000-0x7f)=""/127) openat$sequencer(0xffffffffffffff9c, &(0x7f00004c8000-0xf)='/dev/sequencer\x00', 0x800, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000ff9000)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00004e8000)={0x0, 0x4}, &(0x7f0000f26000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000d88000-0x10)={0x7fffffff, 0x4000000000008000, 0x1, 0xffff, r4}, &(0x7f000094b000-0x4)=0x52c) 2018/02/18 18:31:01 executing program 3: mmap(&(0x7f0000000000/0x795000)=nil, 0x795000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000793000-0xd)='dns_resolver\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000003000-0x2), 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000795000)=0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000795000)={0x0, 0x0}) setpgid(r0, r1) 2018/02/18 18:31:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x100000001, 0x0, 0x5, 0x8}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000-0x8)={r2, 0x200000000000}, 0x8) write(r1, &(0x7f0000000000)="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", 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000001000)="cb844dd10636d86353c0df692492d477", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x9, 0x7, 0x6, 0x8c, 0x4, 0x8, 0x0, 0x4002, r2}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000)=0x4d5, 0x4) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002000)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000002000)=r3) close(r0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000004000-0x3)={0x20071026, r3}, &(0x7f0000003000-0x18)={0xe7, 0x37, 0x8, 0x3f, 0x0, 0x9}) socket$inet_tcp(0x2, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000002000-0x8), 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000004000)={0x5, 0x2, 0xfffffffffffffffd, 0x2}, 0x10) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000002000)={0x1f3c, 0x100000000, 0x3, 0xa8d, 0x6, [{0xffc0, 0xcf, 0x6, 0x0, 0x0, 0x2000}, {0x8, 0x3ff, 0x3f, 0x0, 0x0, 0xc00}, {0xff, 0x0, 0x64f, 0x0, 0x0, 0x4}, {0x0, 0x2, 0x9, 0x0, 0x0, 0x1102}, {0x1, 0x9, 0xfffffffffffffff8, 0x0, 0x0, 0x1000}, {0x7fffffff, 0x5, 0x8, 0x0, 0x0, 0x2800}]}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000005000)={r2, 0x1000}, &(0x7f0000003000-0x4)=0x8) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000005000)=""/46) 2018/02/18 18:31:01 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)="f56c38762f7ed9676ef498a299534bf36f062bb9380840a164469dc77b2902cd1401b0b8ac0b279535aab17ec43155a5e7437c1e4bc3d7ee1029087e5166ced04d405cd04c540f862f935da1f8f3b1af210cf38dfced3b0d1479d97164dc256b3f142d8c63ab0434000b136499e1118cea96ad9c9ec5b252c887aa76e6910121363952898a2636d6ebafae237a7b6c751ed4eade93fa1e337e3deb9fadb8340916d7a7eaf93abeb65f6e85eb833aa76cf64459046bd618153433a2e47902cf796fa8f5c45ddc5a21af8a15", 0xcb, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x10a0000) rt_sigprocmask(0x3, &(0x7f0000002000), &(0x7f0000003000-0x8), 0x8) 2018/02/18 18:31:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = creat(&(0x7f0000b69000-0x8)='./file0\x00', 0x2) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000ef1000)=0x4) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000bba000+0xd5b), &(0x7f00007b5000)=0x4) 2018/02/18 18:31:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ec4000)={0x0, 0x0}) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f000072a000)={{r0, r1+10000000}, {0x77359400}}, &(0x7f0000b30000)) socket$netlink(0x10, 0x3, 0x17) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000512000)={0x0, 0x1c9c380}, &(0x7f000029e000), 0xfffffffffffffffc) 2018/02/18 18:31:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000d05000)="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", 0x5c1, 0x8000, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000b0000)={@generic="88124757671aebfe6ac7c0a21facbe1b", @ifru_flags=0x200}) sendmmsg(r0, &(0x7f0000f4e000)=[{{&(0x7f0000cd8000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d526326c0b3b78b78a507be193da132ebe67f55c5b43b66cb15438108fbbf329a25e6b5bcca2b09c3a429d72be2de37fd9617ecb235b9472e3dda72c4186d8"}, 0x60, &(0x7f000058f000)=[{&(0x7f0000819000)="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", 0x504}], 0x1, &(0x7f0000fdc000)=[]}}], 0x1, 0x0) 2018/02/18 18:31:01 executing program 1: r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x6, &(0x7f00009b3000)="6ee66f263e") getsockopt(r0, 0x8000000000000, 0x9, &(0x7f0000001000-0x36)=""/54, &(0x7f0000000000)=0x36) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCNXCL(r1, 0x540d) 2018/02/18 18:31:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000737000)='/dev/snd/seq\x00', 0x0, 0x1) r2 = dup2(r1, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00005a6000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @rand_addr=0xe5bc}, @in6={0xa, 0x3, 0xfffffffffffffe00, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x1, 0x25de, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x74a}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x1, 0x4, @empty, 0x710d}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}], 0xa4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000490000-0x8)={0x0, 0x432961f6}, &(0x7f0000d34000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000f87000)={r4, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}}, 0x8001, 0x7, 0x0, 0x2, 0x80}, &(0x7f000034c000)=0xa0) r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r1, &(0x7f0000ff1000)=[{0x0, 0xf75f, 0x0, 0x0, @tick=0x6, {}, {}, @result={0x3}}], 0xfd) fgetxattr(r2, &(0x7f0000533000-0x47)=@random={'system.', "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}, &(0x7f0000cca000)=""/93, 0x5d) pselect6(0x40, &(0x7f0000857000)={0x80000001, 0x9, 0xf65, 0x9, 0xe81, 0x9, 0x3ff, 0x1}, &(0x7f0000140000-0x40)={0x7, 0x5, 0x800, 0x0, 0x7fff, 0x6b, 0x3, 0x800}, &(0x7f00000ae000-0x40)={0x100, 0x5, 0x2, 0x2, 0x80, 0x0, 0xfffffffffffffff9, 0x100000000}, &(0x7f0000624000-0x10), &(0x7f0000d6b000-0x10)={&(0x7f00006fa000-0x8)={0x8}, 0x8}) dup2(r5, r3) 2018/02/18 18:31:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000270000-0x9)='net/bnep\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000d15000)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000d55000-0x38)={&(0x7f00000b8000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f000094c000)=@getsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0xa}, [@srcaddr={0x14, 0xd, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x3c}, 0x1}, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000673000-0x15)='/dev/pktcdvd/control\x00', 0x10100, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000118000)) 2018/02/18 18:31:01 executing program 3: socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000c2e000)={{{@in=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f00000c0000)=0xe8) stat(&(0x7f0000c7f000)='./file0\x00', &(0x7f00008f8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00000eb000)={0x10}, 0xc, &(0x7f0000835000)={&(0x7f0000b59000)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) 2018/02/18 18:31:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xfffffffffffffffe) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000b74000)=0xffffffffffffdf40, 0xfd75) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x2000000000000094, &(0x7f0000f07000)=[{0x6}]}, 0x10) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000b8b000-0x14)={@remote, 0x0}, &(0x7f0000cac000-0x4)=0x14) sendto(r0, &(0x7f0000ba5000-0x4)="91952580", 0x4, 0x4, &(0x7f00009d5000-0x14)=@ll={0x11, 0xf6, r1, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}}, 0x14) connect$inet(r0, &(0x7f0000e36000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/18 18:31:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000026c000-0x8)={0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00002a2000)={@generic="6499de43dcd36e8793e2deed4038de71", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000040d000-0x9)='/dev/rtc\x00', 0x4000, 0x0) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000b04000-0x8)='./file0\x00', 0xc00) inotify_rm_watch(r1, r2) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f00007cc000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000158000-0x10)={&(0x7f00007ff000)={0x14, 0x7, 0x10000000000001, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/18 18:31:01 executing program 0: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000000e000)='./file0\x00', &(0x7f0000009000-0x89)="72612d00000012f32e758efcaa9b8b626e11c4b68451f94a7b58917fd2b6303bebb29b29442398ed1a18b2a0e86c5ecb460a60e81af6e66b87940fd52800a10817906cc0885106f7755574b43c4eaf6aa624ab7c8ade6b91ff8880504431afb9255d8a8b46508d047f00efbadde3c36de19f502993000200008994908134a93d3e046be9066acbc9fe", 0x100020, &(0x7f000002f000)) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000035000-0x8)='./file0\x00', 0x800, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f000001e000)={&(0x7f0000036000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x26, &(0x7f0000035000)=[{&(0x7f0000035000)=""/236, 0xec}], 0x1, &(0x7f0000014000-0xe3)=""/227, 0xe3, 0x3f}, 0x40000000) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000036000-0x38)={&(0x7f000001d000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f0000035000)=[{&(0x7f0000036000-0xa0)=""/160, 0xa0}, {&(0x7f000001d000-0x7b)=""/123, 0x7b}, {&(0x7f0000035000)=""/4096, 0x1000}, {&(0x7f0000036000-0x9)=""/9, 0x9}, {&(0x7f000000b000-0xa6)=""/166, 0xa6}, {&(0x7f0000035000)=""/168, 0xa8}], 0x6, &(0x7f0000035000+0x2eb)=""/160, 0xa0, 0x4}, 0x100) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) creat(&(0x7f0000002000-0xc)='./file0/bus\x00', 0x0) 2018/02/18 18:31:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000039f000-0xf)='/dev/sequencer\x00', 0x0, 0x0) get_thread_area(&(0x7f0000c60000-0x10)={0x5, 0x1000, 0x2000, 0xfff, 0x3, 0x80000001, 0x3, 0x2e95, 0x7, 0x7fff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000301000-0x30)=[@in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x30) r1 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000736000)={0x0, 0x81000000200007d, 0x20}) 2018/02/18 18:31:01 executing program 2: pipe(&(0x7f0000695000-0x8)={0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000084c000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c13000-0x4), &(0x7f000066e000-0x4)=0x4) ioctl$LOOP_CLR_FD(r1, 0x7003) 2018/02/18 18:31:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007b2000-0x8)='./file0\x00', 0x0) r1 = getpid() fcntl$getownex(r0, 0x10, &(0x7f0000dd0000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00006c7000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000b53000)={&(0x7f0000c0c000)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000c67000)=@bridge_dellink={0x28, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r3}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x370}]}]}, 0x28}, 0x1}, 0x0) r4 = syz_open_procfs(r1, &(0x7f00008fc000-0xe)='setgroups\x00') sendmsg$nl_generic(r4, &(0x7f0000d34000)={&(0x7f0000e37000)={0x10, 0x0, 0x0, 0x1042}, 0xc, &(0x7f0000f7f000)={&(0x7f0000b70000)={0x20, 0x14, 0x200, 0x7, 0x3, {0xd}, [@typed={0xc, 0x72, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f0000c47000)={0x7cd, 0x401, 0xfc19, 0x44f, 0x3}) sendfile(r4, r0, &(0x7f0000023000)=0x400000000003, 0x0) 2018/02/18 18:31:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f00004b5000-0x7)="e241c9f61f8267", 0x7) 2018/02/18 18:31:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00003e4000-0x9)='/dev/rtc\x00', 0x0, 0x0) 2018/02/18 18:31:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) mq_notify(0xffffffffffffffff, &(0x7f00003da000)={0x0, 0x0, 0x1, @thr={&(0x7f0000ce6000-0x26), &(0x7f0000c51000)}}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b5e000)='/dev/keychord\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000747000-0x8)={0x0, 0x401}, &(0x7f00009cc000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00006fc000-0x98)={r1, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8000}}, 0x94e, 0x7}, &(0x7f000082c000-0x4)=0x98) read(0xffffffffffffffff, &(0x7f0000de8000)=""/206, 0xce) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x5a9) 2018/02/18 18:31:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = gettid() pipe(&(0x7f000050b000)={0x0}) openat(r2, &(0x7f0000aaa000)='./file0\x00', 0x0, 0x50) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) process_vm_writev(r1, &(0x7f0000e99000)=[{&(0x7f000075f000-0xb2)=""/178, 0xb2}], 0x1, &(0x7f000088f000-0x20)=[{&(0x7f00002d3000-0x53)=""/83, 0x53}], 0x1, 0x0) close(r0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r3, &(0x7f0000006000-0x58)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0-:1023', 0x20, 0x30}, 0x58) 2018/02/18 18:31:01 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000fda000)=""/97) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d91000-0x4)=0x100, 0x4) connect$llc(r0, &(0x7f00008d7000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/18 18:31:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0xf, 0x6) r1 = syz_open_dev$mice(&(0x7f0000661000)='/dev/input/mice\x00', 0x0, 0x2) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00001e1000)=0x100) bind$inet(r1, &(0x7f0000301000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x118) getsockname$ax25(r0, &(0x7f0000991000), &(0x7f0000205000-0x4)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x34, &(0x7f0000d1b000-0x4), 0x4) 2018/02/18 18:31:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00001e3000)={0x1, &(0x7f0000afa000)=[{0x6}]}) 2018/02/18 18:31:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x2401, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00002d2000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x24) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a32000-0x98)={r1, @in6={{0xa, 0x2, 0x2, @ipv4={[], [0xff, 0xff], @empty}, 0x8}}, 0x1, 0x8}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x7e, &(0x7f000060c000), 0x4) setsockopt$inet6_buf(r2, 0x29, 0x2d, &(0x7f0000099000-0xc7)="10b3ab88d599ed1631164076a1653105117d906876a67bec3cebf0851293005d199d1c51d9e2fcd201804b1e055792797e78546bbfb7d1b5a60738de477dd051171a569506e293ffbbcc15dc1c8d2d563f41fbaa321685c4410f898e6771efc180898f62fe6513b10420cab1c597ef4fb4ed5e80c54baa711f871d4298b737e744b0a0caa1410f9d", 0x88) 2018/02/18 18:31:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000011a000-0x8)='./file0\x00', r0, &(0x7f0000c05000)='./file0\x00') getsockname$inet(r0, &(0x7f00002e8000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000434000-0x4)=0x10) mount(&(0x7f0000c3b000-0xe)='./file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f00002ba000)="01f700", 0x0, &(0x7f000073b000-0x1)) 2018/02/18 18:31:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2}) r1 = epoll_create(0x1f) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003dc000)='/dev/vga_arbiter\x00', 0x40000, 0x0) signalfd4(r1, &(0x7f0000c86000)={0x7fffffff}, 0x8, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00009bd000-0x20)={0x7a62, 0x5, 0x8, 0x17d, 0x80000000, 0xf2c9, 0x400, 0x68b61be, 0x0}, &(0x7f0000515000-0x4)=0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000f9a000-0x8c)={r3, @in={{0x2, 0x2, @loopback=0x7f000001}}}, 0x8c) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f31000-0xc)={0xffffefd}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000515000)={0x2, [0x0, 0x1]}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ec9000)) epoll_pwait(r1, &(0x7f00006c8000-0xc)=[{}], 0x1, 0x0, &(0x7f000050c000), 0x8) 2018/02/18 18:31:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000498000)={&(0x7f0000854000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000f3e000)={0x24, 0x0, 0x1, 0x800000005, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x10, 0x1000000000000002, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x3da}, 0x1}, 0x0) syz_open_dev$loop(&(0x7f0000765000)='/dev/loop#\x00', 0x81, 0x101000) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c19000)='/dev/keychord\x00', 0x80, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x7) 2018/02/18 18:31:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) r2 = syz_open_procfs(0x0, &(0x7f0000a12000+0xeee)='ns\x00') ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000d8a000-0x1000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) unshare(0x20000) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000c4d000)=0x15a) r4 = syz_open_procfs(r3, &(0x7f00008e0000-0x6)="6664001f66d0") exit(0x0) getdents(r4, &(0x7f0000408000)=""/205, 0xcd) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000aba000)='/dev/keychord\x00', 0x10800, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000063e000-0x4)={0x3, 0x7, 0x2000}, 0x4) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f00009ae000)={"b780e3c9597cad35e43f7312c5b3b630", {0x4, 0x8, 0x63, "1c5f786907dc", 0x7}}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000fc1000)={0x8, 0x1, 0x4, 0x10000, 0x4, 0x0, 0xffffffffffffffff, 0x2, 0x0}, &(0x7f0000bbb000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000a9f000-0x8)=@assoc_value={r6, 0x8}, &(0x7f00009a3000-0x4)=0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000625000)=0x2, 0x4) write(r0, &(0x7f00007cd000)="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", 0x5a9) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ab1000)='/selinux/enforce\x00', 0x10002, 0x0) socket$inet6(0xa, 0x80003, 0x3) ioctl$EVIOCGKEYCODE_V2(r7, 0x80284504, &(0x7f00004ec000)=""/171) sendto$inet6(r0, &(0x7f0000a84000), 0x67bd6d04e94a3a06, 0x0, &(0x7f000010c000)={0xa, 0x1, 0x9310, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) r8 = request_key(&(0x7f000019e000-0xd)='dns_resolver\x00', &(0x7f0000bd2000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000012b000)="6664001f66d0", 0xfffffffffffffffc) add_key$user(&(0x7f00001a0000-0x5)='user\x00', &(0x7f0000d6e000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d99000)="86836ce4a80c52199036a79bddb532b69b60ae464cb649a2e0d7d479361d4287622cb98087ccb0579a32543581e2f28f077fa944a5f2e94154f0c257f99183ce0489cf5b3d647139e5d6f8de2c6c187c5089fc3c1e31c4727258f7eb132b3bc99fa61b4a1060bd2439916724163a40cce811a23543cff815ad993494faebc8369d5dd77797eb00088aef9a65d7ab68b3fe87600848d8422415208f3914ff8c56ad8d4aecc72f61954d4699d4d7825724c44baa0e4cfd95fdaa0874b353d40fa615bc3275b605a136ac13d7b87d358aae9923630f59", 0xd5, r8) 2018/02/18 18:31:01 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') read(r0, &(0x7f0000020000-0x42)=""/174, 0xae) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000003000-0xc)={0x2000}) shutdown(0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000009000-0x8), 0x57a) 2018/02/18 18:31:01 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000004000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000002000-0x15)=@random={'user.', '/selinux/member\x00'}, &(0x7f0000001000)=""/135, 0x87) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x4a2900, 0x0) r3 = syz_open_pts(r2, 0x1) ioctl$TIOCNXCL(r3, 0x540d) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/snmp\x00') readv(r4, &(0x7f0000001000-0x90)=[{&(0x7f0000007000-0x16)=""/39, 0x27}], 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/dev/sequencer2\x00', 0x40480, 0x0) ioctl$VT_WAITACTIVE(r4, 0x5607) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r3, r3, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r2, 0xa, 0x39) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000007000)='/dev/hwrng\x00', 0x62000, 0x0) syz_open_pts(r3, 0x5) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000002000-0x4)=0xac, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r5, &(0x7f0000006000)={&(0x7f0000006000)=@ax25={0x3, {"a29304b1e95734"}, 0x8001}, 0x10, &(0x7f0000004000)=[{&(0x7f0000001000)="836a01b3b72f2e127f2b96bbdac064963416611ba4b848ef683cdfdd9ee52d277298114a2239eff7a32680bc740cb9ee845b306e437eb8e89826845a104698c72425c530fc6adc0bbb9ce5ed6dd6c7125681f337b342136504a1", 0x5a}, {&(0x7f0000001000)="0325e53f0faf4f257813004367d2b244b2f5cbfb7da25c6618f3bcb532f118725a8597a9acb0f8a0667979a3d2", 0x2d}, {&(0x7f0000006000)="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", 0xfd}, {&(0x7f0000006000)='>6', 0x2}, {&(0x7f0000001000)="c837ee94377297c50299a77450520f87a8598e048d88798dfde8aa8876dd793bb94eb852e10da855362ed3e9343599895863f6a2ae272580832d24891d5a8aec9dab55aace9f2866fa85a8b4b11f12f53a09dd547c64e173e2bca2d6bfde2b15bbc70c2e99", 0x65}, {&(0x7f0000006000)="1d72f376abeb83018de4439e561175bd90", 0x11}], 0x6, &(0x7f0000004000-0x278)=[{0x40, 0x117, 0x9, "a84619db0e6cf6b2534123c69530557cd54ffb11a1a3c3bc5eea0745a1435f6d2a7c41f678951ee5cd8b"}, {0x68, 0x109, 0x7, "b5cef01ae7eb86ec6f341856a864e11465fd9a93e732fe9550c33b0e33813d920d17af724880e16a0d4b19cae8c17c736b4c559b5ed4270dea73de18498b5faf622ad1aa9b22b09c323aa094c83901ad245b"}, {0xc8, 0x118, 0x9, "64b8132819e8c86dba8b9e723cf75ad79c568d3bfcb58b0525bf9d2032ab76459a4d8c450e96e8ba2081aa182cd9d481bec10466407d84a138bb2582bf6134f0e7e78f32c8c0b5b84aa726d85021c297e10d4581a96d63cca37f29365c165e7d308dfabc2f1ac2c12b3132e2bec4931040afa97f220024beaa5c92a5ad5dd1652ca659f7ab6541913db34a880330665d0d7364ad65610757cf7de3ef1e5e3735d8d7e1727861f5cf1b82d5cb849296017c461a1d4375b3"}, {0x40, 0x100, 0x9, "bd8ae2f379cb55f9784400a25044c6d9b88d8c65ca36f34668bcde309bdd51a6b51c836b2b63e79d1e764e"}, {0xc8, 0x13f, 0x0, "3ac685de2e855bd0854a46e3258653ac69e7b8216679969ecf656a43a1e32ee97b03e4629b1cd24bf5f2493c134698fb54f19c1851920bd837d279955f99a7bbb7ac57ad56629191ff23893b54d5b5f738febebe2a33b287ff6e8fe9c0cc4e3e31d7a40f82d997a0101cc69339fc4e7074f9b5570a454a9316bae65db3d1c9e9e6acb45f0747e1ee9b2c4d55d5cccfc3e61056174d610ff17721e163d400e1a672b096072adaf04588232f2bb994fade95a054f50c9051"}], 0x278, 0x200080d0}, 0x40000000) 2018/02/18 18:31:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000db2000-0x8)={0x400}, 0x8) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000026000)=[{&(0x7f0000e23000-0x6a)="390000001300090468fe0000f9ffffffffffffff03000000450001070007001419001a0004000200a400001202000008070000000000000000", 0x39}], 0x1) 2018/02/18 18:31:01 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = memfd_create(&(0x7f0000012000)='!em1\x00', 0x2) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f000001a000-0x4)) sendfile(r0, r1, &(0x7f0000009000-0x8), 0x3) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000009000)='/dev/pktcdvd/control\x00', 0x400100, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000019000)={0x9, 0x1, 'client0\x00', 0x3, "aaab4cf1296cce6f", "fe17e9d7a54a37e0dff3ea122569a7528832ec1b40d23977ed2b885969aea95a", 0x3f, 0x7}) r4 = syz_open_dev$loop(&(0x7f0000005000-0xb)='/dev/loop#\x00', 0x0, 0x4002) write$sndseq(r4, &(0x7f0000017000)=[], 0x0) 2018/02/18 18:31:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000898000-0xc)={0x10}, 0xc, &(0x7f0000e77000-0x10)={&(0x7f0000011000-0x204)={0x14, 0x4, 0xa, 0x1000000000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000afd000)={0x4}, 0x4) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/18 18:31:01 executing program 1: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r0, &(0x7f0000019000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000025000-0x28)={0x28, 0x32, 0x3ff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x14, 0x1, [@typed={0x10, 0x10001, @u64}]}]}, 0x28}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000028000)) [ 48.313381] TCP: request_sock_TCP: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/02/18 18:31:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fef000)='/dev/keychord\x00', 0x800, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000504000)={'filter\x00', 0x7, 0x4, 0x418, 0x220, 0x110, 0x110, 0x330, 0x330, 0x330, 0x4, &(0x7f0000b1d000-0x40), {[{{@arp={@multicast1=0xe0000001, @multicast2=0xe0000002, 0xffffffff, 0xff, @empty, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0x0, 0x0, 0xff, 0xff, 0xff]}, 0x5, 0x7fff, 0x6, 0x3, 0x9, 0x4, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='ip6tnl0\x00', {0xff}, {0xff}, 0x0, 0x80}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @multicast2=0xe0000002, @multicast2=0xe0000002, 0x8}}}, {{@arp={@rand_addr=0xf30a, @multicast1=0xe0000001, 0xff, 0xff, @empty, {[0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, {[0xff, 0x0, 0xff, 0x0, 0x0, 0xff]}, 0x8, 0x2, 0x3, 0x0, 0x10000, 0x2, @generic="19c5580e8d117c433ee9923f26e0d838", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x0, 0xa}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0xf}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@empty, @dev={0xac, 0x14, 0x0, 0xa}, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x468) r1 = open(&(0x7f000044b000)='./file0\x00', 0x8000, 0x60) getpeername$unix(r1, &(0x7f0000c5d000-0x42)=@file={0x0, ""/64}, &(0x7f0000598000)=0x42) r2 = socket(0x100000002, 0x1, 0x0) connect$l2tp(r1, &(0x7f00001a3000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x4, 0x1, 0x4, {0xa, 0x1, 0x1000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}}, 0x32) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000872000-0x8)={0x0, 0xafc}, &(0x7f000063e000-0x4)=0x2) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00005bf000)=@assoc_id=r3, 0x4) recvfrom$inet(r1, &(0x7f0000ea0000)=""/83, 0x53, 0x40000000, 0x0, 0x0) setsockopt(r2, 0x6, 0xe, &(0x7f0000766000-0xd8)="020008000000000000005462db01a15eaf0d2cf600f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da60200000100008000530000ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r2, 0x6, 0x0, &(0x7f00005ae000-0xe3)="6464f2855f2cf01de5d8fe3d1dd6aaf052b03dd5fc76612fbccbaab60af0df814274f6ab43f86c6641c414ef8cf97f764b4ca4a0d6bec4f276ee3ecdd001dc7ca41ea520d9ded143c3353e69a12bd83da4edcb52745c6253b961959a0a258f28b5364a096eadb2d16bb5f4e83d1ca8dde2b58632278aa705246caf5ec61c7d9390b8fe6fcc12aa32586327745620fc6c80852aeda65406a59d003d8adbcd144e1afa704fb9239f22c4ec4e0ae3aa477460b23e132d0335372edc4c72db906bc93ce38f47bce9ecec0f51c1fc27d8dec3bd1629d8631c4e0e9bd78b227d675ba3b86d2f", 0xe3) 2018/02/18 18:31:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000001000-0x8f)=""/143) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x5, 0x0, 0x5) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) connect(r1, &(0x7f0000007000)=@sco={0x1f, {0x1}}, 0x8) 2018/02/18 18:31:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000fa6000)='./file0\x00', 0x80, 0x10000000000010) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000064000)='/selinux/checkreqprot\x00', 0x220000, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000047d000-0x20)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000026000-0x8)) clock_nanosleep(0x2, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r3 = getuid() getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000d16000), &(0x7f000048b000)=0x4) fstat(r2, &(0x7f0000272000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00003e3000-0x4)=0x0) r6 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d1f000-0x11)='/selinux/relabel\x00', 0x2, 0x0) clock_gettime(0x6, &(0x7f0000a8e000)) sendmsg$nl_netfilter(r2, &(0x7f0000071000-0x38)={&(0x7f0000923000-0xc)={0x10}, 0x34a, &(0x7f0000c77000)={&(0x7f0000d51000-0x2438)={0x2438, 0x4, 0x3, 0xc00, 0x4, 0x3, {0x0, 0x0, 0x6}, [@nested={0x111c, 0x8c, [@generic="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", @typed={0xc, 0x62, @fd=r6}, @typed={0xc, 0x5a, @u32=0x4}]}, @nested={0x2dc, 0x53, [@typed={0x10, 0xb, @u64=0x6}, @generic="8143d33714dc6fa8f29333d74cd87ac222115f4338a6af3e4e04e11042f2da4acd3cd3d8d2eb3bf0766aec81256625931e1a1fef0e33eb72aa9d644f1809006640a6423620cd56d50031ac8aee63648e548a211fcf27673fde958be1865d272c797f8636e6e82f87e1ca098ed6b3be90cecc064b55444f1030207b4910b145e078064bb2a2debca5f0659bafc6fe0ff724", @generic="36a70731c3bce3b69c1bc812d88ed86470c6a5af750966b298038d6f6234570cada96d7374798a8bb9e023cf742a48cc5210514ef2787db7056259b00b9b4ecb1e516c77dbbb321dfc9eee806cc13daff1d5f20393ec677fdaef936f0e1ecf9f820cac307549ec79fadd14f987385367c6f1437ab2f46e7964bcbc876774e90f8a2281d4e97582b8ccf4ab8ad200102995a75fdbe7389ea7b174411997ca587e70bfc2be96d69b7b73c04a8c08ca22866470322fa9d2d88eb274d6bdabeaf8a861ce5b80b9e1d680a683f23caa5740f7714317e135bfc6842716f422c56a23d24e153c57431fa1601edf1fd726223c38", @typed={0x8, 0x88}, @generic="c4cd59e85168cf7f794de99d08cdeb1890e651711edabd7c4aec8305d032aa11a771c3004f347c70bee41ce55cfc8d9eeb1357e6fe787476619051ce11ed08a6a3b333725532", @typed={0x68, 0x74, @binary="324e1b6915a8e2493236e426c97b5b4c7d87ac8e6f75776521e4ee4ea64c39dbd2fbae36542a9f2beb4b35369c60ee7e4d22cbe53307dd1abc29b11e60865c970367745374824682e3e97749887a828f97517c8892720b1aa72b5016d12fb363"}, @typed={0x8, 0x81}, @typed={0x10, 0x92, @u64=0x2f9}, @generic="4d14ecb922592146144d0a9b789d218266e617cf08770261c25e9943f5be8906b3c130a1c7c744733ef245124a6bfe87b8bce1dc4913ebcde05d62f4301c9d99cd8b95dc5633e308a173bf279c1280cfc4e6fcff611ba37766038c061993412e538d0add0a302f4fb3e9eca851d1eefc447761488825"]}]}, 0x2438}, 0x1, 0x0, 0x0, 0x94}, 0x8000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000421000-0x4)=r5) fcntl$lock(r0, 0x5, &(0x7f0000644000-0x20)={0x0, 0x3, 0x200, 0x4, r5}) remap_file_pages(&(0x7f0000ebd000/0x12000)=nil, 0x12000, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00001ab000-0xd5)={0x0, 0xcd, "524625b0977af8d546dd2769017bf5a18fe0c3c8717985fb108fd929a90932cabb6a7b15f059df7d408c3a7bcbe774a5a01d17357f46a8ff14f16718c441a9f7ee648f2675c4323f68846ea4213a6dbc952c54ba6290471c53b5f929d9d124d6131c1ddf34835aa214f5323f5e8df9bbe87090b9ee97ca5baef27e1dbca6d0c3bc9884a9ed8248c6d15811677a759f490b356b1c2f7d9fd22f1425eb074f97d6e7bd3d80c2e742372af4a1c11c12f8624c700540e13b188db7295a138719f9a395dd6e73a0559d1c706e7162ed"}, &(0x7f00008bd000-0x4)=0xd5) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ccd000-0x98)={r7, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x9, 0x5}, 0x98) openat$rtc(0xffffffffffffff9c, &(0x7f0000efc000-0x9)='/dev/rtc\x00', 0x40, 0x0) sysfs$3(0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000e2e000-0xbc)=[@in6={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x1}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3ff}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x800}, @in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x7fff}], 0xbc) 2018/02/18 18:31:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000b04000)={0x3, [0x8cdb, 0x6, 0x4]}, &(0x7f0000673000-0x4)=0xa) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000cc8000)={{0x0, 0x989680}}, &(0x7f0000b01000-0x20)={{}, {0x0}}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000571000)='/dev/rtc\x00', 0x240080, 0x0) write$selinux_create(r3, &(0x7f0000323000)=@objname={'system_u:object_r:auditd_etc_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x35, 0x37, 0x20, './file0\x00'}, 0x3c) linkat(r3, &(0x7f0000d9e000-0x8)='./file0\x00', r3, &(0x7f0000832000-0x8)='./file0\x00', 0x1400) write$evdev(r0, &(0x7f0000058000-0x60)=[{}, {{r2}}], 0x30) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000713000-0x13)=""/19) r4 = gettid() socket$packet(0x11, 0x2, 0x300) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) accept$inet6(r3, &(0x7f00008da000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000d4f000)=0x1c) lstat(&(0x7f00005e7000)='./file0\x00', &(0x7f0000478000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000018000-0x5)='./file0\x00', &(0x7f0000a3e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r5, r6) timer_create(0x97391fcb389569b0, &(0x7f00005dd000)={0x0, 0x30, 0x4, @thr={&(0x7f0000d76000-0x45)="a5469fc0307f8efcfe31c6f6d7e4998ba9330746a7b42356d6c83b604f6bf2a849aeeb8e0e4a2cdbefdd77962e0f983caf5da87780aa6625b02fd321596f01556a789cece6", &(0x7f00000e0000)="92e0f0c9ad353df01ae1d8c5b1076946c9003f22e7457d72747b046eb43f9dc70db51577f3d2b41d0d8195e330a43b0279a94b3ac485f38396e6252e50c1b180a5aa151259a6edaf5041df39ad0be94d52b4c5016dd163b4eefdd2aae9c82532a687bfe24034b535e2b0c470990f4bf8358856cd3546729ad886e7846ac9b66c2e3b13355f3361f53d835d0b645930acbe8f"}}, &(0x7f00007e6000)=0x0) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005cc000)='/dev/sequencer\x00', 0x101000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f0000b4d000)={@mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffc83, 0x2, 0xff, 0x8, 0x7, 0x8, 0xfffffffffffffffb}, 0x20) timer_settime(r7, 0x1, &(0x7f000006b000)={{0x0, 0x8}}, &(0x7f0000040000)) fcntl$dupfd(r0, 0x406, r8) ioctl$TCSBRKP(r3, 0x5425, 0xda7f) tkill(r4, 0x1000000000015) 2018/02/18 18:31:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000011000)={0x14, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/18 18:31:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000cec000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f000026c000)=[@flat={0x77622a85, 0x0, 0x0, 0x2}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000206000)}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b95000-0xc)='/dev/autofs\x00', 0x60200, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00002d6000)={0x0, 0xae, "01d7ee60e834ff89a88fc9cd492a22f43fd1fa855bda932875b8fd93c97fd5f6d06b62b4a52f4327f4ee0d618fa1707a46fe59c310afdd1bb83a64b8a28dd84a685cce772fd464ce9583a186aef562a490d24f76f51bdc4d2d8bacaf8663f221f0fbabaf293a62f7ad1c8b03409897c31f6dbd2812eb68b92408ec6aaea9555d770443e6403ce84abe66fc53eb897eb8da06f9094551729d6dd21c9b9e7aaf1aec06aee02f1c16445e765fcb5a4a"}, &(0x7f0000390000-0x4)=0xb6) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000529000-0x20)={0x3528072c, 0x1, 0x204, 0x6, 0x3, 0xc1, 0x9, 0x3, r2}, 0x20) 2018/02/18 18:31:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000886000-0x8)='./file0\x00', 0x182) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00001de000)) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000420000-0x4)) 2018/02/18 18:31:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000090f000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xffffffffffff7fff) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00009ee000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) ppoll(&(0x7f0000b80000-0x10)=[{r3}], 0x1, &(0x7f0000346000-0x10)={0x0, r1}, &(0x7f0000d5c000), 0x8) connect$unix(r2, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/02/18 18:31:02 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000376000)='/selinux/checkreqprot\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000001000)={0x3, 0x1000, 0xfffffffffffffff9, 0xfff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000086000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000936000-0x8)={r1, 0x40}, 0x8) ftruncate(r0, 0xffffffff) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r0, &(0x7f0000015000-0x4a)={'system_u:object_r:netcontrol_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x30, 0x30}, 0x4a) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000015000-0x4)=0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000016000-0x60)={0x0, 0x7, 0x0, @thr={&(0x7f0000001000-0xd9)="c0ea784abb0a08c0294f64bfc7755793ffe50aeb6c63844d7ec32ff88218d4fc2f96cff12843d44e0add74303b197cef4bf5d199ecc0b42f3259fa38d16437f090698bd16cbead04e38947cfba9524deb5035843e3663b0c2ed9e6d89292892458c0d7a3e7dc36993b1f98b4dad33b4c55dea2dccafeab5a99568e5776ab99d66ae7311920453e042d619aef998cc931eb245f79ba4f3cba8fe8d301fd718d17d48e9b4465905f78150c30fd154ccb1e61cc176b3a67fec63b262ca5593667a76d154a6407f7606a9df98ebc3d1ac022faef3b01bc3bf167e8", &(0x7f0000015000)='M'}}, &(0x7f0000008000)=0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r2, 0x1, &(0x7f000000d000)={{0x0, 0x1c9c380}}, &(0x7f0000015000)) r3 = socket$unix(0x1, 0x2, 0x0) fcntl$lock(r3, 0x6, &(0x7f0000011000)) close(r3) 2018/02/18 18:31:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = epoll_create1(0x80000) ppoll(&(0x7f00001b5000-0x38)=[{r0, 0x8000}, {r0, 0xcc198bf167dd85d5}, {r0, 0x1400}, {r0, 0x8001}, {r1, 0x4000}, {r0, 0x80}, {r0, 0x200}], 0x7, &(0x7f0000a71000-0x10)={0x77359400}, &(0x7f0000c2b000)={0x400}, 0x8) connect(r0, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000cf5000-0x5d), 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x1, 0x0, @empty}, 0x1c) clock_getres(0x1, &(0x7f00009b9000-0x10)) clock_gettime(0x0, &(0x7f0000778000-0x10)) waitid(0x0, 0x0, 0x0, 0x8, &(0x7f0000c46000-0x90)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000807000-0x28)={@common='tunl0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000e49000)={@empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x20, 0x4, 0x400, 0x6, 0x42, r2}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000ed2000)={0x1}, 0x4) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f000021c000-0x7c)=@dstopts={0x3c, 0xe, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x3f, 0x6, [0x6fe, 0x5, 0x0, 0x80, 0xa9ad, 0x100000000]}}, @enc_lim={0x4, 0x1, 0xff80000000000000}, @ra={0x5, 0x2, 0xffffffffffffe56b}, @calipso={0x7, 0x28, {0x81, 0x8, 0xfffffffffffffff9, 0x0, [0x6, 0x1, 0xfffffffffffffff7, 0x92b9]}}, @jumbo={0xc2, 0x4, 0x20}, @pad1={0x0, 0x1}]}, 0x7c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f00008e5000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000f8a000-0x68)) futex(&(0x7f0000567000)=0xc, 0x0, 0xdac, &(0x7f0000517000-0x10)={0x77359400}, &(0x7f0000864000)=0x38e2, 0xfffffffffffffffa) r3 = open(&(0x7f0000ee7000-0x2)='./file0\x00', 0x2082, 0x78) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000061f000)={0x0, 0x7d, "59d8398c5cc2114c6c2be41ce78b89895381db3fae2ba12c35b1bba4591e7caefe83248e0c9e29b3a3cbfd13b1c6a180cbb029c43498192bbd7f9363df83cd8d7c68549e5adace4d0597502c7460e02936f18b12334a941242124da369027e138b2a5a3238ba1f20524d0492511cbda68503d74a1566b5a5334f013691"}, &(0x7f0000b52000)=0x85) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000a46000-0x8)={r4, 0x7, 0x3}, &(0x7f00000ec000-0x4)=0x8) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f00006c1000-0x10)=@common='ip6_vti0\x00') 2018/02/18 18:31:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ed3000)=0x3e, 0x4) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000061d000)='/dev/rtc\x00', 0x20000, 0x0) getsockname$netlink(r2, &(0x7f000060d000-0xc), &(0x7f0000250000-0x4)=0xc) listen(r1, 0x0) listen(r0, 0x0) [ 48.516110] binder: 8292:8296 sending u0000000000000000 node 37, cookie mismatch 0000000000000002 != 0000000000000000 [ 48.556012] binder: 8292:8296 transaction failed 29201/-22, size 24-8 line 3206 [ 48.587051] binder_alloc: binder_alloc_mmap_handler: 8292 20000000-20002000 already mapped failed -16 [ 48.599801] binder: BINDER_SET_CONTEXT_MGR already set [ 48.599810] binder: 8292:8296 ioctl 40046207 0 returned -16 [ 48.617649] binder_alloc: 8292: binder_alloc_buf, no vma [ 48.625313] binder: 8292:8296 transaction failed 29189/-3, size 24-8 line 3127 [ 48.642344] binder: undelivered TRANSACTION_ERROR: 29189 [ 48.651278] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/18 18:31:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000667000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0}, &(0x7f00006d3000-0x4)=0xffffffffffffff57) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x8) ptrace$setopts(0xffffffffffffffff, r2, 0x0, 0x0) 2018/02/18 18:31:02 executing program 3: futex(&(0x7f000000d000-0x4), 0x3, 0x80000001, &(0x7f00006b9000-0xe), &(0x7f0000fd7000-0x4), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000001000-0x10)) 2018/02/18 18:31:02 executing program 1: mmap(&(0x7f0000000000/0xbb5000)=nil, 0xbb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bb6000)='/dev/pktcdvd/control\x00', 0x0, 0x0) socketpair(0x8, 0x3, 0x4, &(0x7f000083b000-0x8)={0x0, 0x0}) r1 = accept$llc(r0, &(0x7f00007da000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000b92000)=0x9) listen(r1, 0x2889) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000bae000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f000015d000-0x4)=0xd9df, 0x4) recvmsg(r2, &(0x7f0000bb3000-0x37)={&(0x7f0000bb3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000bb3000-0x10)=[{&(0x7f0000bb3000-0xc7)=""/199, 0xc7}], 0x1, &(0x7f0000bb2000)=""/69, 0x45}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000040000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xc}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x3, 0x2, 0x100, 0xffffffff, 0x80080, r4}) sendto(r3, &(0x7f0000ba5000-0x3e), 0x0, 0x0, 0x0, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000496000)={0x8}, 0x8) socketpair$inet(0x2, 0xa, 0x3ff, &(0x7f000042f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000b99000-0xb8)={0x0, 0x1, 0x25, 0x7, 0x8, 0x3, 0x3ff, 0x9, {0x0, @in6={{0xa, 0x1, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x80000000}}, 0x80, 0x3, 0x1, 0x3, 0xffffffffffffff80}}, &(0x7f0000bb6000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00006bc000-0x10)={0xffffffff, 0x4, 0x100000001, 0x400, r6}, &(0x7f0000012000-0x4)=0x10) 2018/02/18 18:31:02 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000005000)='/dev/autofs\x00', 0x10002, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000b000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x6, 0x3, @fr_pvc_info=&(0x7f0000006000-0x14)={0x5, @syzn={0x73, 0x79, 0x7a, 0x0}}}}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000008000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f000000a000-0x4)=0x1c, 0x800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f0000009000), &(0x7f0000009000)=0x4) r2 = socket(0x11, 0x3, 0x0) sendmsg$netrom(r2, &(0x7f0000008000-0x38)={&(0x7f0000009000-0x10)=@ax25={0x3, {"db7174505f69fa"}}, 0x10, &(0x7f0000009000-0x90)=[{&(0x7f0000009000-0xd6)="0c9ecc3b086de9af9d266d3cf67fb2127e89687f1e2607d1c32cb98ad5c4df9f992e53c3b6dadd278b8629d954f4d2380e9d86f330eafd2f95ab327d07a0f29ca1ce1fcbaf89ce1a8eb0952688ecf9a07ddaabe4c563", 0x56}], 0x1, &(0x7f0000008000)=[]}, 0x0) 2018/02/18 18:31:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000a5e000-0x1c)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000c2e000)) r1 = creat(&(0x7f0000c68000)='./file0\x00', 0x1) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000a2c000), &(0x7f0000264000-0x4)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000729000-0xb0)={{}, 'port1\x00'}) 2018/02/18 18:31:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000745000-0x160)={{{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, 0xe0, 0x6, 0x1, "f21a81595865c38ca86d8d885744ceb506626fa8ffe33040496b364bb7a0338a878618994b86639854709f56328ef7dcdfb7712e5b48a03047ebdc5500637b81c44a6f9183f473e1137802dc2c032ebe"}, 0x160) write(r0, &(0x7f00001fd000-0x24)="2400000052001f0000e4f40700ff03140200070004000100010000000000000100800000", 0x24) stat(&(0x7f00007d5000-0x8)='./file0\x00', &(0x7f00003a7000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x10001) 2018/02/18 18:31:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000016000)="6664001f66d0") exit(0x0) execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f00004b0000-0x8)=[&(0x7f0000019000-0x13)="2d0101f8ff50766d6e657430fe"], &(0x7f0000b97000-0x8)=[&(0x7f0000f62000)="6664001f66d0"], 0x0) 2018/02/18 18:31:02 executing program 0: mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x3, &(0x7f0000005000-0x18)=[{0x10001, 0x0, 0x0, 0x3ff}, {0x3c}, {0x6, 0x0, 0x0, 0x50000}]}) r0 = socket$inet_udp(0x2, 0x2, 0x0) fstat(r0, &(0x7f00000c8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00000a7000-0x8)='./file0\x00', &(0x7f000002d000)='./file0\x00', 0x0, 0x0, r1, 0x0, 0x0, 0x0) r2 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f000003f000-0x60), &(0x7f00000e9000-0x4)=0x60, 0x80800) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000)='/dev/sequencer\x00', 0x80, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000c4000-0xb), &(0x7f00000ed000)=0xb) r4 = fcntl$getown(r2, 0x9) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000013000)=r4) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000082000)={0x1fffe0000, 0x7}) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f00000ee000-0x51)=""/81) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r4, &(0x7f00000ef000-0x8)='net/hci\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r5 = syz_open_procfs(0x0, &(0x7f0000e4a000-0xe)='cmdline\x00') sendfile(r5, r5, &(0x7f0000844000), 0x2) ioctl$PPPIOCGL2TPSTATS(r5, 0x80487436, &(0x7f0000454000-0x33)="524301b8275f2599cd4ee11164df0a00e6e8c45f52ca5f3cf5df9a351aa0752287fd27a00ba5d9e2526c25deb797b8feea1a55") ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000ee000-0x4)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000854000), &(0x7f0000c8a000)=0x4) 2018/02/18 18:31:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000858000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00002c5000-0x8)={0x0, 0x7}, &(0x7f0000602000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000013d000)={r1, @in6={{0xa, 0x1, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}}, [0x3, 0x252, 0x7, 0x3, 0xed61, 0x8, 0x400, 0xfca, 0x2, 0x80000000, 0x81, 0xcf, 0x9, 0x54, 0xffffffff]}, &(0x7f0000fab000)=0x108) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000bc0000)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) 2018/02/18 18:31:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000080000-0xd)='/selinux/mls\x00', 0x0, 0x0) connect$llc(r0, &(0x7f0000b6f000)={0x1a, 0x19, 0x5, 0x5, 0x5, 0xe871, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup3(r2, r1, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000eef000-0x4), 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00007bb000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00003fe000-0x2)='/dev/rtc\x00', 0x400, 0x0) sync() getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000473000)={0x0, 0xba}, &(0x7f000090f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000e53000+0xd87)=@assoc_id=r5, 0x4) ioctl$TIOCGETD(r4, 0x5424, &(0x7f00008f1000)) 2018/02/18 18:31:02 executing program 2: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e79000-0x9)='/dev/sg#\x00', 0x5, 0x10000) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000c91000)=""/215, &(0x7f0000e79000-0x4)=0xd7) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000e7a000)="ed71d152cea4d8991c609d5dbed6b00b6a0d823cdb808bfdc21ed0c55810b557f0e2b890be90546a") recvmmsg(r2, &(0x7f0000e79000)=[{{&(0x7f0000442000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f000059b000-0x70)=[{&(0x7f0000e7a000-0x51)=""/81, 0x51}, {&(0x7f0000e79000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0x57)=""/87, 0x57}, {&(0x7f00009cf000)=""/214, 0xd6}, {&(0x7f0000461000)=""/164, 0xa4}, {&(0x7f0000273000-0x9e)=""/158, 0x9e}, {&(0x7f0000e7a000-0x29)=""/41, 0x29}], 0x7, 0x0, 0x0, 0x8}, 0xc0}, {{&(0x7f000015d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f0000e7a000-0x20)=[{&(0x7f0000e7a000-0xdf)=""/223, 0xdf}, {&(0x7f00001f3000)=""/93, 0x5d}], 0x2, &(0x7f0000b1f000)=""/96, 0x60, 0x6}, 0x3}, {{&(0x7f0000ba7000-0x9)=@rc, 0x9, &(0x7f000010a000-0x50)=[{&(0x7f0000e79000)=""/24, 0x18}, {&(0x7f0000e7a000-0x6a)=""/109, 0x6d}, {&(0x7f0000e79000)=""/193, 0xc1}, {&(0x7f000095d000)=""/162, 0xa2}, {&(0x7f0000bd2000-0x70)=""/112, 0x70}], 0x5, &(0x7f000084c000-0x37)=""/55, 0x37, 0xffffffffffffff00}, 0xbc0}, {{&(0x7f0000a3c000)=@hci, 0x6, &(0x7f0000e7a000-0x40)=[{&(0x7f0000229000)=""/85, 0x55}, {&(0x7f0000e7a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0xe8)=""/232, 0xe8}, {&(0x7f0000e79000)=""/4, 0x4}], 0x4, &(0x7f00001c3000-0xe5)=""/229, 0xe5, 0x2}, 0xffffffff}, {{&(0x7f0000132000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f00007c3000-0x70)=[{&(0x7f0000e79000)=""/166, 0xa6}, {&(0x7f0000903000-0x87)=""/135, 0x87}, {&(0x7f00004cf000)=""/160, 0xa0}, {&(0x7f0000e7a000-0xe6)=""/230, 0xe6}, {&(0x7f0000268000-0xac)=""/172, 0xac}, {&(0x7f0000e7a000-0xbd)=""/189, 0xbd}, {&(0x7f0000e79000)=""/63, 0x3f}], 0x7, &(0x7f0000e7a000-0xad)=""/173, 0xad, 0xd4}}], 0x5, 0x120, &(0x7f000060f000-0x10)={0x77359400}) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f000024c000-0x4)) dup2(r3, r1) 2018/02/18 18:31:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000f2b000)='net/ip6_flowlabel\x00') preadv(r1, &(0x7f00008db000)=[{&(0x7f0000fa8000-0xfd)=""/253, 0xfd}, {&(0x7f00002ae000)=""/217, 0xd9}], 0x2, 0x0) writev(r1, &(0x7f00005aa000)=[{&(0x7f0000d80000-0x16c)="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", 0xfffffffffffffe42}], 0x1) fstat(r1, &(0x7f0000fbd000)) 2018/02/18 18:31:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x0, &(0x7f00000c7000-0x10)=[]) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000daa000-0xf)='/dev/sequencer\x00', 0x40400, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000fce000)) r1 = socket(0x0, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00006be000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) add_key(&(0x7f0000c57000)='dns_resolver\x00', &(0x7f00003ba000)={0x73, 0x79, 0x7a}, &(0x7f0000096000), 0x0, 0xfffffffffffffffd) r2 = syz_open_dev$loop(&(0x7f00008f8000-0xb)='/dev/loop#\x00', 0xfffffffffffffffd, 0x80000004002) sendfile(r2, r2, &(0x7f0000dfa000-0x8), 0x2000000000001003) openat$autofs(0xffffffffffffff9c, &(0x7f0000b78000-0xc)='/dev/autofs\x00', 0x2082, 0x0) setgid(0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000f5f000-0x2d)=""/45, &(0x7f0000860000)=0x2d) write$selinux_user(r0, &(0x7f0000630000)={'system_u:object_r:auditd_var_run_t:s0', 0x20, 'staff_u\x00'}, 0x2e) 2018/02/18 18:31:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f60000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f00001cd000)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00005fa000-0xc)={0x0, 0x7}, &(0x7f0000b98000)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000411000)=@assoc_value={r1}, &(0x7f00005c9000)=0x8) r2 = syz_open_dev$loop(&(0x7f0000cc8000-0xb)='/dev/loop#\x00', 0x0, 0x200181001) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000f97000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "ee9d21a064b183be1cc071b494d8acc29ba824eb197762732b2bd4ef290126eef3ea1f1f09bcd100021ab174be14aba2281eada2c79582c5fadcbe09f32de64c", "83f6bdf874b68fa32573fab24d850acf771bb62063830fff16a91b4d1d99e1c7016d4ceacb9f010d5c0a6688c55b5809c9839b16d89bf6bf0cfe14642246bd9e", "692758c6f0c5f00700000000000000bf500000000000000008ed20d4378ad407"}) 2018/02/18 18:31:02 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000444000-0xe)='net/mcfilter6\x00') fcntl$notify(r0, 0x402, 0x33) r1 = getpgid(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f0000a27000)='environ\x00') accept4$vsock_stream(r0, &(0x7f00009e9000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x80000) 2018/02/18 18:31:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00008b5000)=0x2, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00007e4000)={{0xa, 0x3, 0x1b85a62e, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1f}, {0xa, 0x1, 0x603, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, 0x100000001, [0x5, 0xcc99, 0x1, 0x9, 0xfffffffffffffffc, 0x3, 0x7, 0x9]}, 0x5c) 2018/02/18 18:31:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000794000-0xe)='/dev/keychord\x00', 0x101200, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000dbf000-0x4), &(0x7f0000c7e000)=0x4) r1 = socket(0x20000000000000a, 0x2, 0x1) recvfrom$inet6(r1, &(0x7f00007cb000)=""/222, 0xde, 0x40010001, &(0x7f0000cf0000-0x1c)={0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffe}, 0x1c) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f00002c3000)=[], 0x0, &(0x7f0000c8e000-0x90)=[{0x18, 0x29, 0x3b, "0e7e"}], 0x18}, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000c26000-0x4)) mlock(&(0x7f000069c000/0x1000)=nil, 0x1000) mkdir(&(0x7f000027a000-0x8)='./file0\x00', 0x2) socketpair$inet(0x2, 0x80000, 0xc3e, &(0x7f00004b4000)) chdir(&(0x7f0000dfd000)='./file0\x00') r2 = creat(&(0x7f0000e71000)='./file0\x00', 0x10) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000b92000), &(0x7f0000ed6000)=0x8) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000a64000)={0x2, 0x100, 0x4, 0x6, 0x9, 0x81}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000440000-0x4), &(0x7f0000320000)=0x4) 2018/02/18 18:31:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e4b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x3) modify_ldt$write2(0x11, &(0x7f0000001000-0x10), 0x10) modify_ldt$read(0x0, &(0x7f0000361000-0xa9)=""/169, 0xa9) 2018/02/18 18:31:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xb, 0x1) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000718000)={0x8, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, 0x108) 2018/02/18 18:31:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) renameat(r1, &(0x7f0000e0e000-0x8)='./file0\x00', r1, &(0x7f0000628000)='./file0\x00') syz_open_dev$tun(&(0x7f000086f000)='/dev/net/tun\x00', 0x0, 0x692300) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f000087f000-0xe)='./file0\x00', 0x10240, 0x10004) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r2) 2018/02/18 18:31:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ed3000)=0x3e, 0x4) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/02/18 18:31:02 executing program 2: prctl$intptr(0x1, 0x0) r0 = socket(0xa, 0x80006, 0x2d) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000288000)={0x8, 0xa4f, 0x7ff, 0x5ad, 0x9}, 0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00003ff000)={0x1, 0x99, 0x8, 0x7, 0x6, 0xa6, 0xe4, 0x8, 0x0}, &(0x7f00007f5000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) close(r2) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000a83000-0x4)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000440000-0x8)={r1, 0x0, 0x3}, 0x8) 2018/02/18 18:31:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ffd000)) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000424000-0x20)={@syzn={0x73, 0x79, 0x7a}, @ifru_flags}) 2018/02/18 18:31:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000077b000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f00005d9000-0xa)='oom_score\x00') setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000704000-0x4)=0x24ee, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000600000-0x4)=0xfffffffffffffeff, 0x4) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00000d4000-0x6)={0x8001, 0x0, 0x4}) sendfile(r0, r1, &(0x7f0000532000), 0x6) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00005c3000-0x10)=@req={0x3, 0x1ff, 0x5, 0xe4}, 0x10) sendfile(r0, r1, &(0x7f0000514000), 0x18001) 2018/02/18 18:31:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet(r0, &(0x7f00003ad000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f000033e000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000272000-0x8c)={0x0, 0x84, "db4923679fb1b7524d5420c7d4243e02b22adebdb74af6cc36058a520e3e1a2e072a0f222de2b39154a70b2dc6e401fc6f750c58952538d9bbe2a5909ffe87eef4dfb3db7189bc7c1ee9f51270a114e6b6e038c7cdfdf76583e7a8da1d04f42fcac6ffa67f5da931d097ca394065e83eef713a8bd7a62b0c40562bd8f30caf4085e2fac0"}, &(0x7f000029a000)=0x8c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000439000)={r2, @in={{0x2, 0x1, @empty}}, [0x3, 0x3, 0x7, 0x6, 0x3f, 0xdc, 0x95dd, 0x73a4, 0x7, 0x3, 0x4db3cfc2, 0x2, 0x3, 0x472, 0x4]}, &(0x7f0000514000)=0x108) r3 = epoll_create1(0x80000) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f00001b3000)) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000dc0000)={0xffffffff80000015}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00002a7000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000d41000-0xc)={0x7}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f0000b1f000-0xc)={0x1}) epoll_wait(r3, &(0x7f000075a000)=[{}], 0x1, 0x0) 2018/02/18 18:31:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001000-0x60), &(0x7f0000000000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000006000-0x58)=@alg, &(0x7f0000005000-0x4)=0x58) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x0) madvise(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x10) set_robust_list(&(0x7f0000001000-0x18)={&(0x7f0000000000/0x4000)=nil, 0x9, &(0x7f0000007000/0x1000)=nil}, 0x18) syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0x0, 0x800) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f000000e000-0xef)=""/239, 0xef) 2018/02/18 18:31:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006b2000)='./file0\x00', 0x0) pipe2(&(0x7f0000824000)={0x0, 0x0}, 0x80000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000912000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x17, 0x5, "f4e1458e77b7f970e91526ae123dab3b6cae4f823f0b6b338e33972d4329cd8e09b9407874cbde3ee599fa37f59a88be3c74b276e1e9869ce27a96e4569e126d", "6bc141993486cff0490f3283e74375dded5878685d5fe517748dabc1db85cb6a24a6c3333988f1e54b6fa6c9865e8df2b57200645345a934fe8ea18757a9ac4d", "60dbaa4b2b10c4aacea60c579cee46dbdfabb48fbdcb3cc73f5cb5fedcba779b", [0x6, 0x2]}) mount(&(0x7f0000705000)='./file0\x00', &(0x7f0000da0000-0x8)='./file0\x00', &(0x7f0000738000-0x3)='9p\x00', 0x0, &(0x7f00000bf000-0x1)) 2018/02/18 18:31:02 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000579000-0xc)='net/rt_acct\x00') setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00006ce000)={{0xa, 0x3, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, {0xa, 0x0, 0xac42, @loopback={0x0, 0x1}, 0x5}, 0x8001, [0xfffffffffffffff8, 0x7, 0xffffffff, 0x9, 0xff, 0x1ff, 0x8, 0x20]}, 0x5c) 2018/02/18 18:31:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c3b000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) bind$vsock_stream(r0, &(0x7f0000681000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000303000)='gid_map\x00') writev(r1, &(0x7f0000bef000-0x10)=[{&(0x7f000081f000)=';', 0x1}], 0x1) r2 = fcntl$dupfd(r1, 0x406, r0) pipe(&(0x7f0000d6d000)) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000ffe000-0xe8)={0x0, 0x0, 0x0, 0xff, 0x4, 0x0, 0x5, 0x1a, 0x1, "880796fa1b4a47895f5c89fafabe6eb5126d110a4c44d70dd53eba42bbdb7ef063863e45a094a50fa6039b57922a59c001022ec95867349dbc688bd8b144a33c", "17605017f3da7f4b8b580a4c400e68a61a0c73d6440fe0f1f9443ee10534941185bd929ebb83346da1237a0201fa97b4454719e467938a6c49de8925edc8bec5", "510c618074d94ce9b0a4777621fe404a643727c628a7a83ca6650ec1f42faa19", [0x2, 0x8]}) 2018/02/18 18:31:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) r1 = openat(0xffffffffffffff9c, &(0x7f00000f0000)='./file0\x00', 0x111c00, 0x2) ioctl$TIOCSTI(r1, 0x5412, 0x2) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000700000)={0xbd0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0xabc, 0x0, [@generic="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", @generic="00dc7177eed320fae9dc84a1e3cb0a2608255ef38a844c7e2652b97e92c7157262c26007f2388802c4e87f746a6c9405e185a7637bf74757c84c3874cc561a9f16eff90e0077fafc123627cad926ba9b6988458a3993366ae562efa8b7ec2ea58753aad8"]}, @nested={0x100, 0x35, [@generic="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"]}]}, 0xbd0}, 0x1}, 0x0) 2018/02/18 18:31:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000847000-0x28)={@common='sit0\x00', 0x0}) r2 = getpgrp(0x0) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_NET_NS_PID={0x8, 0x13, r2}]}, 0x28}, 0x1}, 0x0) socket$inet6(0xa, 0x800, 0x6) 2018/02/18 18:31:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000014000)='schedstat\x00') exit(0x0) lseek(r1, 0x1d, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00003cc000)={0x0, 0x3}, &(0x7f0000a2b000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00001d0000)={r2, @in6={{0xa, 0x0, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x5}}, 0xcea, 0x3, 0xff, 0x1, 0x1ff}, &(0x7f0000877000-0x4)=0xa0) 2018/02/18 18:31:02 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000d26000), &(0x7f000084f000-0x4), &(0x7f0000d74000-0x4), &(0x7f0000001000-0x1)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, 0x0, 0x40000000, &(0x7f0000000000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000002000-0x44)={{0x2, 0x0, @loopback=0x7f000001}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) clone(0x2020000, &(0x7f0000494000), &(0x7f0000ade000-0x4), &(0x7f000090a000), &(0x7f000022d000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/02/18 18:31:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000065a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) recvfrom$unix(r0, &(0x7f0000330000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00004fa000-0x8)=@abs, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)={0x10000004}) shutdown(r0, 0x0) [ 49.499465] 9pnet_virtio: no channels available for device ./file0 [ 49.536502] audit: type=1400 audit(1518978663.003:34): avc: denied { create } for pid=8433 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 49.562291] 9pnet_virtio: no channels available for device ./file0 [ 49.581802] audit: type=1400 audit(1518978663.043:35): avc: denied { write } for pid=8433 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/02/18 18:31:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000929000)) mlock(&(0x7f0000f5f000/0x4000)=nil, 0x4000) 2018/02/18 18:31:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f00009e3000+0xb76)='net/mcfilter6\x00') getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000ea3000-0x8), &(0x7f0000059000-0x4)=0x8) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000ba0000)=0x3, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000d71000-0x8)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000c68000-0x8)={r2, 0x2}) sendfile(r0, r1, &(0x7f0000ee8000), 0x10002) sendto$ipx(r1, &(0x7f00006fa000-0x1000)="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", 0x1000, 0x11, &(0x7f000025c000)={0x4, 0x6, 0x401, "32fab85627e8", 0x4}, 0x10) 2018/02/18 18:31:03 executing program 5: utimes(&(0x7f00006b4000-0x8)='./file0\x00', &(0x7f0000ca5000)={{}, {0x0, 0x2710}}) socket$nl_crypto(0x10, 0x3, 0x15) 2018/02/18 18:31:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x68080, 0x140) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000000)={0x2, &(0x7f0000000000)=[{0x0}, {}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000000)={r1, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) clone(0x40000000, &(0x7f00007f5000), &(0x7f0000942000), &(0x7f0000ca4000), &(0x7f0000598000)) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000069a000)='illinois\x00', 0x19c) shutdown(r2, 0x1) 2018/02/18 18:31:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000d44000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) write(r0, &(0x7f00001fc000-0x51)="b21950fccc6f847f630b551aeb81720e81de189fd3ccd98e4ea17c0bfd424157a14d306b08b4e2c60960d6fbf458aa22adbdefc991e3b256e73c1ebb1033f98cf92833e40aee88d2873825f1679b113737", 0x51) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fc6000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000062a000-0x4)=0xe8, 0x1) dup3(r0, r0, 0x80000) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f0000667000)='t=', 0x2, 0x20040815, &(0x7f00005c8000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "71b9c06fc3c074bc9949c2fdf34a48d88e25a88e9bd2f66cd47e4fe1b964e97066d92f5451785d8129614eb42578d9ce20494d89eb8973424c32cddb1e74ac"}, 0x60) membarrier(0x0, 0x0) recvmmsg(r0, &(0x7f000060c000-0x37)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000b17000-0x60)=[{&(0x7f0000bf4000-0x98)=""/152, 0x98}], 0x1}}], 0x1, 0x0, &(0x7f00006ff000)) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f00008bc000-0x82)="87ab6f210000000000000002a993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb131b0a97f66341adda20000000ba9b93ff0700063e67f2d8e3b49114e8ef9fb15342c32ea2b387ec00aee361d012dc4a40ce41951b97b781f3b0346b136cd108192804cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x0) bind$pptp(r2, &(0x7f0000393000)={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x20) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000d74000-0x4)=0x9, &(0x7f00005f9000-0x4)=0x4) r3 = fcntl$dupfd(r0, 0x0, r0) shutdown(r0, 0x1) read(r3, &(0x7f0000951000-0x70)=""/112, 0x70) 2018/02/18 18:31:03 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x2000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r1, &(0x7f0000003000-0x20)) ioctl$KDSKBLED(r1, 0x4b65, 0x10000) ioctl$VT_RELDISP(r1, 0x5605) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000002000-0x4)) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000053c000-0x4), &(0x7f0000001000-0x4)=0x2d1) 2018/02/18 18:31:03 executing program 1: ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000dd6000-0x7)='status\x00') setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) exit(0x0) readv(r1, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)=""/427, 0x1ab}], 0x1) gettid() 2018/02/18 18:31:03 executing program 2: r0 = syz_open_dev$sg(&(0x7f000076a000-0x9)='/dev/sg#\x00', 0x0, 0x28001) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ee3000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000966000-0xe8)={{{@in6=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000315000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000014a000)={0x0, 0x0, 0x0}, &(0x7f00001de000)=0xc) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000427000-0x98)=[@cred={0x20, 0x1, 0x2, r1, r2, r4}, @cred={0x20, 0x1, 0x2, r3, r2, r4}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r4}], 0x98}], 0x1, 0x0) write$evdev(r0, &(0x7f0000256000-0x30)=[{{0x77359400}}, {}], 0x30) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f000095a000)={0x6, 0x6}) accept4$llc(r0, &(0x7f0000821000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000293000-0x4)=0x10, 0x800) timerfd_create(0x7, 0x80000) 2018/02/18 18:31:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000a61000)={0x1c, 0x1, 0x800004, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@nested={0x8, 0x6, [@generic="9266"]}]}, 0x1c}, 0x1}, 0x800) 2018/02/18 18:31:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) r4 = openat(0xffffffffffffffff, &(0x7f00006e4000+0xd7e)='./file0\x00', 0x119041, 0x5) fchownat(r4, &(0x7f0000d79000)='./file0\x00', r2, r3, 0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000ae6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f000011f000-0x108)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x5, 0xfffffffffffffff9, 0x7fffffff, 0x3, 0x0, 0x8, 0x81, 0xffff, 0x2, 0x5, 0xfff, 0x1, 0x8b71, 0x80000001, 0x6]}, &(0x7f00002bf000)=0x108) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00004ac000)={r6, 0x2, 0x30, 0x3, 0x7}, &(0x7f0000ca1000-0x4)=0x18) get_robust_list(r5, &(0x7f000036f000-0x8)=&(0x7f0000fc9000), &(0x7f0000fca000-0x8)=0x18) r7 = socket$inet(0x2, 0x80a, 0x0) sendto(r7, &(0x7f000059a000-0x73), 0x0, 0x0, &(0x7f0000f34000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0xf) 2018/02/18 18:31:03 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = open(&(0x7f0000028000-0x8)='./file0\x00', 0x4000, 0x32) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000029000-0x108)={0x0, @in6={{0xa, 0x0, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x8}}, [0x5, 0xf087, 0x81, 0x37f5806a, 0x1, 0x9, 0x49, 0x800, 0x0, 0x1, 0x7, 0xff16, 0x5, 0x10f, 0x8]}, &(0x7f0000004000-0x4)=0x108) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000003000)={r2, 0xffffffff, 0x4}, &(0x7f0000028000)=0x8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(0xffffffffffffff9c, 0x541c, &(0x7f0000029000-0xc)={0x2, 0x5, 0x1e, 0x100000000000000, 0x3, 0x80000001}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000002a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000002a000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x2, 0x800, 0x1ff, 0x9, 0xea}, &(0x7f000002b000-0x4)=0xa0) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f000001c000)={0x77359400}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000018000-0x12)={r4, 0x7, 0x5, [0x9, 0x0, 0x7, 0x2, 0x5]}, 0x12) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000029000)={0x0, 0x78, "1b68eac628997fe21695282e0ff7ffc463643e1430282c2a10c528ec17d581c846e70f86696a8e4cc08a0fc4c8be05db72e71231357d9b33dc26772d7a1f1f473b03e6bc5b6a023657a0525cf9155836539ee4c433a4fab75a3d05ecff7dc70ceae5c62436fb4922e3871a6a35a20df2aa30f743d451b83a"}, &(0x7f0000029000)=0x80) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000002a000-0xc)=@sack_info={r5, 0x5, 0x10001}, &(0x7f000001b000-0x4)=0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000004000)={&(0x7f0000023000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getgid() 2018/02/18 18:31:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6c54f33b1b54343c, 0x7, 0x4000000000000, &(0x7f000082f000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000067000-0x50)={0x208, @tick=0x8, 0x100000000, {0x8, 0x3}, 0x5, 0x3}) futex(&(0x7f0000001000-0x4), 0x85, 0x0, &(0x7f0000001000-0x8), &(0x7f0000001000-0x4), 0x40000000) 2018/02/18 18:31:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffff7fffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000506000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) vmsplice(r2, &(0x7f0000cc0000-0x3b)=[{&(0x7f0000814000)}], 0x1, 0x0) 2018/02/18 18:31:03 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000014000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pselect6(0x40, &(0x7f0000012000-0x40), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000002000-0x8)={&(0x7f0000012000), 0x8}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000005000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/18 18:31:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) recvmmsg(r1, &(0x7f0000b36000)=[{{&(0x7f000040f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f00009ad000-0x60)=[{&(0x7f00004de000)=""/79, 0x4f}, {&(0x7f00007ff000)=""/129, 0x81}, {&(0x7f00006f8000)=""/39, 0x27}], 0x3, &(0x7f0000ecc000-0xd0)=""/208, 0xd0}}], 0x1, 0x0, &(0x7f00004c8000-0x10)={0x77359400}) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x40001) getpeername$netlink(r1, &(0x7f0000191000), &(0x7f00006d7000-0x4)=0xc) 2018/02/18 18:31:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f00002e0000)={0x0, 0xc, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000740000-0x4)=0x0) clock_gettime(0x0, &(0x7f000004f000-0x10)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f000057b000)={{r1, r2+10000000}, {0x77359400}}, &(0x7f000015c000)) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) clone(0x24804d00, &(0x7f0000290000), &(0x7f0000b02000), &(0x7f00000ab000-0x4), &(0x7f00005c5000)) gettid() 2018/02/18 18:31:03 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000004000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/18 18:31:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) listen(r0, 0x0) close(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000677000-0x10)='/dev/sequencer2\x00', 0x480, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000e71000-0x8)={0x0, 0x3}, &(0x7f0000542000-0x4)=0x8) truncate(&(0x7f00003f9000-0x8)='./file0\x00', 0xcb5) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000877000-0x98)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1000, 0x4}, &(0x7f0000176000-0x4)=0x98) [ 49.733311] IPVS: Creating netns size=2536 id=14 2018/02/18 18:31:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000718000)='/dev/pktcdvd/control\x00', 0x80080, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000fd0000)={0x0, 0x6, 0x8, 0x1ff}, &(0x7f0000f99000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000062b000)={r2, 0x7}, &(0x7f0000c58000)=0x8) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000a88000-0xc)={0x10}, 0xc, &(0x7f0000667000)={&(0x7f0000400000-0x210)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_aead={0x50, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x20, 0x60, "24970d11"}}]}, 0x140}, 0x1}, 0x0) 2018/02/18 18:31:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x21, 0x4, @tid=r0}, &(0x7f0000bbe000-0x4)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bae000)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000f7d000)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) pselect6(0x40, &(0x7f0000000000), &(0x7f0000001000-0x40), &(0x7f0000014000-0x40), &(0x7f0000001000-0x10), &(0x7f0000001000-0x10)={&(0x7f0000001000), 0x8}) [ 49.754340] FAULT_FLAG_ALLOW_RETRY missing 30 [ 49.759009] CPU: 1 PID: 8506 Comm: syz-executor6 Not tainted 4.9.82-gcdfc8df #37 [ 49.766531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.769338] pktgen: kernel_thread() failed for cpu 0 [ 49.769345] pktgen: Cannot create thread for cpu 0 (-4) [ 49.769357] pktgen: kernel_thread() failed for cpu 1 [ 49.769362] pktgen: Cannot create thread for cpu 1 (-4) [ 49.769364] pktgen: Initialization failed for all threads [ 49.802206] ffff8801c97d7850 ffffffff81d94fc9 ffff8801c97d7b30 0000000000000000 [ 49.810263] ffff8801c2102710 ffff8801c97d7a20 ffff8801c2102600 ffff8801c97d7a48 [ 49.818286] ffffffff8166272a 0000000000002a2e ffff8801c34520f0 ffff8801c34520a0 [ 49.826277] Call Trace: [ 49.828845] [] dump_stack+0xc1/0x128 [ 49.834193] [] handle_userfault+0xa3a/0x1310 [ 49.840240] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 49.847225] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 49.853642] [] ? preempt_schedule_common+0x35/0xd0 [ 49.860192] [] ? handle_mm_fault+0x117b/0x2530 [ 49.866393] [] ? handle_mm_fault+0x1fc3/0x2530 [ 49.872596] [] handle_mm_fault+0x1fd1/0x2530 [ 49.878625] [] ? __pmd_alloc+0x410/0x410 [ 49.884318] [] __do_page_fault+0x5c2/0xd40 [ 49.890182] [] ? mm_fault_error+0x2c0/0x2c0 [ 49.896133] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 49.902770] [] do_page_fault+0x27/0x30 [ 49.908279] [] page_fault+0x28/0x30 [ 49.913533] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 49.920357] [] ? SyS_pselect6+0x25e/0x550 [ 49.926149] [] ? SyS_select+0x1e0/0x1e0 [ 49.931753] [] ? SyS_futex+0x22e/0x2d0 [ 49.937269] [] ? do_futex+0x15c0/0x15c0 [ 49.942866] [] ? security_file_ioctl+0x89/0xb0 [ 49.949070] [] ? do_syscall_64+0x48/0x490 [ 49.954848] [] ? SyS_select+0x1e0/0x1e0 [ 49.960444] [] do_syscall_64+0x1a5/0x490 [ 49.966127] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 2018/02/18 18:31:03 executing program 5: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000002000-0x8), 0x45a2, 0x0) r0 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x23042) write$tun(r0, &(0x7f0000002000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffca8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[]}}, @icmp=@info_reply={0x10}}}, 0xfffffea2) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f000001a000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x17}}, 0x10) connect$inet(r1, &(0x7f0000004000)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) syz_extract_tcp_res(&(0x7f0000011000-0x8), 0x177, 0x9) sendfile(r1, r1, &(0x7f000001f000), 0x7) 2018/02/18 18:31:03 executing program 3: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) chdir(&(0x7f0000eb6000)='./file0\x00') mount(&(0x7f0000ddd000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fd8000)) r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) accept$nfc_llcp(r0, &(0x7f000083c000), &(0x7f0000903000)=0x60) getdents(r0, &(0x7f000037e000)=""/131, 0x83) 2018/02/18 18:31:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x5000007) r0 = syz_open_dev$mice(&(0x7f0000386000-0x10)='/dev/input/mice\x00', 0x0, 0x20e803) wait4(0xffffffffffffffff, &(0x7f00001d1000-0x4), 0x8, &(0x7f00002cf000-0x90)={{}, {0x0}}) clock_gettime(0x6, &(0x7f0000a20000)={0x0, 0x0}) ppoll(&(0x7f0000d0f000)=[{r0}], 0x6b4ab35f79f79ade, &(0x7f0000a77000-0x10)={r1, r2}, &(0x7f0000fb0000-0x8), 0x8) 2018/02/18 18:31:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00008f3000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x101}) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x14, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/18 18:31:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0xfffffffffffffffe, {{0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x0, 0x0, []}, 0x90) fadvise64(r0, 0x0, 0x800, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) r1 = dup(r0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/02/18 18:31:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x109000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f00002cc000)=""/13, &(0x7f0000001000-0x4)=0xd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00009be000-0x2c)={@multicast2=0xe0000002, @dev={0xac, 0x14}, 0x0, 0x0, []}, 0x10) 2018/02/18 18:31:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x8400000000102) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000028000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick=0x7}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result={0x0, 0x5}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"6fbe9ec5271430d2dfcd3059"}}], 0x90) syz_open_dev$sndseq(&(0x7f0000de3000-0xd)='/dev/snd/seq\x00', 0x0, 0x20000) 2018/02/18 18:31:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x100000000000, 0xfec) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0}, &(0x7f00006d3000-0x4)=0xffffffffffffff57) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x8) ptrace$setopts(0xffffffffffffffff, r3, 0x0, 0x0) setrlimit(0x3, &(0x7f000040c000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/02/18 18:31:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) dup3(r0, r0, 0x80000) bind$inet6(r0, &(0x7f0000e95000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/18 18:31:03 executing program 6: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa, 0x4000000000003}) poll(&(0x7f0000600000)=[{r1}], 0x1, 0x0) 2018/02/18 18:31:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) recvfrom$unix(r0, &(0x7f0000a55000)=""/247, 0xf7, 0x40000101, &(0x7f000048a000)=@file={0x0, './file0\x00'}, 0xa) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000eb2000)={0x220, @tick=0x7, 0x2000, {0x3, 0x3}, 0x5, 0x3, 0x8001}) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00003ab000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffc, 0x80000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000c75000)={0x80000000, 0x8ad9, 0x7}) setsockopt(r1, 0x107, 0x1, &(0x7f0000dfb000-0x10)="010000000300060000071a00009139cc", 0x10) [ 50.130214] device lo entered promiscuous mode [ 50.195752] device lo left promiscuous mode 2018/02/18 18:31:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x5, 0x7) sendto$ipx(r0, &(0x7f0000245000-0x72)="2935514122048b76c58682b616f3d750fe55c28bdceaef1a01b5dd7228645c202e137e311e13c75fbfc264ceffdb0295b4acde9873e82b9e068bd67f305b0cd060671c342df00000000414f6228265efbdf4b9359dc611678741ed34d18a11171bc7fab0e68b632ec28a111c752fba43f439", 0x72, 0x4000004, &(0x7f0000331000)={0x4, 0x561889a1, 0xc0, "49e604003488", 0xfe}, 0x10) request_key(&(0x7f000039d000-0x5)="f4723000", &(0x7f0000f18000)={0x73, 0x79, 0x7a}, &(0x7f0000975000-0x1)='\x00', 0xfffffffffffffffe) keyctl$set_reqkey_keyring(0xe, 0x2) 2018/02/18 18:31:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x400000000000) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000064e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}) r1 = getpgrp(0x0) ptrace$peek(0x1, r1, &(0x7f0000934000)) 2018/02/18 18:31:03 executing program 5: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007e5000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x7}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f000039e000)="4600a209", 0x4) 2018/02/18 18:31:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008e5000-0x15)='/dev/pktcdvd/control\x00', 0x80, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00001e6000)=@req={0x50, &(0x7f000078f000)={@generic="a76f45c4016611bcd593fece2d667567", @ifru_map={0x2, 0x7, 0x800, 0x0, 0x5, 0x101}}}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmmsg(r1, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="7edc08b80f1e3569736c64cf8a8e0cafc6bb3e28efeba4a0d807ed991b38442e4df20d2b489b91c8b6c1ca6b48b3e4ed72de4d2253c1ecb9efed1d1bc5a7ebb07b64041f562ce9e63f04296a580309b73994133e879e641170358148cc4b2d55a09e46a4e496e177d1fcf5471095a755", 0x70}], 0x1}}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f64000)={0x0, 0x9, 0x6d77, 0x70, 0xef, 0x728c}, &(0x7f0000de7000)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00009e1000-0x18)={r2, 0x95c4, 0x20, 0xc000000000000000, 0xf45}, &(0x7f0000b83000-0x4)=0x18) 2018/02/18 18:31:03 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname$packet(0xffffffffffffff9c, &(0x7f00002cc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000c57000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000d1e000)=r2) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000028a000)={@empty, 0x1, r1}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000fc6000-0x4), 0x1) 2018/02/18 18:31:03 executing program 0: r0 = socket$inet(0x2, 0x2, 0xff) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000584000)=0x8ee, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002db000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00005d4000-0x10)={0xa, &(0x7f000030b000)=[{0x1fd74b40, 0x400}, {0x9, 0x6}, {0x7fff, 0x175}, {0x4, 0x7fff}, {0x4, 0x1}, {0x5, 0xff}, {0x1, 0x308}, {0x800, 0x4}, {0x94b, 0x6}, {0x7f, 0x1}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000ae9000)={'filter\x00', 0x7, 0x4, 0x418, 0x110, 0x220, 0x0, 0x330, 0x330, 0x330, 0x4, &(0x7f0000000000), {[{{@arp={@multicast2=0xe0000002, @multicast1=0xe0000001, 0xff0000ff, 0x0, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0xff]}, 0x4, 0x945, 0x6, 0x4, 0x981c, 0x9, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='vlan0\x00', {0xff}, {0xff}}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, @rand_addr=0xfcbe, @loopback=0x7f000001, 0xa, 0xffffffff}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x11}, 0xf, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xc}, 0xffffffff, 0x0, @empty, {[0xff, 0x0, 0x0, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, {[0xff, 0xff]}, 0x3, 0x3, 0x1, 0x3, 0xffffffffffffff7f, 0x3, @generic="157f590693bf6bb462b5c3ea9f67718a", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x0, 0x203}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xc}, 0x3}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x468) 2018/02/18 18:31:03 executing program 1: r0 = memfd_create(&(0x7f0000265000-0xf)='vboxnet0cpuset\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x401, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x1}], 0x58) vmsplice(r0, &(0x7f0000fbb000)=[], 0x0, 0xc) ioctl$KDADDIO(r0, 0x4b34, 0xffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0xcc)={0x0, 0xc4, "d76ac49c08bfbc02a7dbce199c3b2d4a626c099a5f99110f06c86ef651767451fd648a64498cd5662913d62a18e1d5504b56ae225eda790160876c91535654818eee6946d0dff37870bef19ee7c84fbe11afc0cbc1a4d72d3a6c4001404231d004a6781e3b5c48ab371b27b7b3b1c3da1ce36150425a42c88aff9dc4bc396e94b2c23bf8e9ec21896db513636ca5165324c0107b3a871d191166a8bce70336ca7d6fd039f0c55998bfa973b7ec38462ddaf3b608dd0ad1ef20fbe688d11c0fd0604e9dcf"}, &(0x7f0000002000-0x4)=0xcc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={r1, 0xffff, 0x1, 0xffffffffffffff5c, 0x5d24, 0x20}, &(0x7f0000001000)=0x14) write(r0, &(0x7f0000a2d000-0x3a)="d5", 0x1) 2018/02/18 18:31:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c2000+0x7c4)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000025000-0x8)=0x100000001, 0x8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000042b000)='/selinux/enforce\x00', 0x80000, 0x0) write$eventfd(r0, &(0x7f00007b4000-0x8), 0x8) 2018/02/18 18:31:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) clone(0x20900, &(0x7f0000a94000-0x1), &(0x7f0000515000), &(0x7f000029e000), &(0x7f000031d000)) r0 = openat(0xffffffffffffffff, &(0x7f000082e000-0x8)='./file0\x00', 0x200, 0xc8) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000968000)={{0x0, 0x2, 0x100000000, 0x3, 0x65cd}, 0x907b302, 0x94ed, 0x2}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000042a000)={0x0, @empty, @local}, &(0x7f0000a6e000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000a48000)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) recvmmsg(r0, &(0x7f0000f03000)=[{{0x0, 0x0, &(0x7f0000ec5000-0x10)=[{&(0x7f0000344000)=""/252, 0xfc}], 0x1, 0x0, 0x0, 0xff}, 0x20}, {{&(0x7f00001dc000-0x8)=@sco, 0x8, &(0x7f0000ec8000-0x90)=[{&(0x7f000021a000)=""/53, 0x35}, {&(0x7f0000ab7000-0x1f)=""/31, 0x1f}, {&(0x7f00002c6000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d99000)=""/204, 0xcc}, {&(0x7f00007c8000)=""/80, 0x50}, {&(0x7f00004ff000)=""/109, 0x6d}, {&(0x7f0000cfa000-0xb8)=""/184, 0xb8}, {&(0x7f0000d4a000-0xe7)=""/231, 0xe7}, {&(0x7f00003ce000-0xac)=""/172, 0xac}], 0x9, &(0x7f0000297000-0x2e)=""/46, 0x2e, 0x31b}}, {{0x0, 0x0, &(0x7f0000a50000-0x80)=[{&(0x7f000075d000-0x75)=""/117, 0x75}, {&(0x7f0000185000-0x3c)=""/60, 0x3c}, {&(0x7f0000adf000-0x25)=""/37, 0x25}, {&(0x7f00002cc000-0x35)=""/67, 0x43}, {&(0x7f0000805000-0xc8)=""/200, 0xc8}, {&(0x7f00000ed000)=""/4096, 0x1000}, {&(0x7f0000517000-0x1b)=""/27, 0x1b}, {&(0x7f0000c77000)=""/243, 0xf3}], 0x8, 0x0, 0x0, 0x7}, 0x7ff}], 0x3, 0x2000, &(0x7f000029e000)={0x77359400}) 2018/02/18 18:31:03 executing program 6: r0 = socket(0x18, 0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x71}, &(0x7f000042d000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000002000-0xbc)={0x3, 0x0, 'client0\x00', 0xffffffff80000000, "c24386c3225771f1", "ff3f93efc837a130cabc48a7299b2bea3ca1b7f215fae8d7c3da694721373d04", 0x1, 0x5}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00007b6000-0x10)={r1, 0x7, 0x1, 0x7db}, &(0x7f0000f1d000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000), &(0x7f0000000000)=0x4) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/55, 0x37) accept$nfc_llcp(r0, 0x0, &(0x7f00009db000)) 2018/02/18 18:31:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000265000-0xf)='vboxnet0cpuset\x00', 0x2) pwrite64(r0, &(0x7f0000002000)="f7c4", 0x2, 0x0) fcntl$addseals(r0, 0x409, 0x7) fallocate(r0, 0x71b617032102c73e, 0x0, 0x2) 2018/02/18 18:31:03 executing program 7: mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x10000, 0x80800) readv(r0, &(0x7f0000010000-0x20)=[{&(0x7f0000037000-0x16)=""/8, 0x8}], 0x1) fdatasync(r0) write$eventfd(r0, &(0x7f000000f000-0x8), 0x8) writev(r0, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) 2018/02/18 18:31:03 executing program 1: accept$ax25(0xffffffffffffffff, &(0x7f00004f3000-0x10), &(0x7f0000b99000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x6, 0x32, r0, 0xfffffffffffffffc) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003c5000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000e26000)={&(0x7f0000aa1000)=@newsa={0x1bc, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in=@multicast2=0xe0000002, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_auth_trunc={0xcc, 0x14, {{'sha1\x00'}, 0x400, 0x0, "f1c5c66340ad85a7ca93dd0ebf1fd748061b5b9eea8f8b792b2143f573481022741713f8c09f3ad5706030dc981a648b23b71fff3e86255dac31d18d5e6d550e5e8962e012c2325f7503a47b65c7a1c4e38ddcc6b886ef001f4fd83e6a535361528fa401e3e8974fcbeacd1928e50a475fff374c723e9d98dbe5c7890ecfa5d2"}}]}, 0x1bc}, 0x1}, 0x0) 2018/02/18 18:31:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) ppoll(&(0x7f00001b2000)=[{r1, 0x3}], 0x1, &(0x7f00000d4000-0x10)={0x77359400}, &(0x7f0000f07000-0x8), 0x8) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000004c000-0x20)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) write$tun(r1, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}, 0x102d5) 2018/02/18 18:31:03 executing program 4: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000eed000)=0x1000004, 0x4) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ef0000)='%', 0x1) recvmsg(r0, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51}, 0x10040002106) 2018/02/18 18:31:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = dup(0xffffffffffffffff) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000710000)) ptrace$setsig(0x4203, r0, 0x4, &(0x7f0000d08000)={0x28, 0x1, 0x4d, 0x800}) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f00004ee000-0x8)=[{&(0x7f0000fb4000)="1f00000001031900030007000000068100023b0509000100010100ff1ffe16", 0x1f}], 0x1) 2018/02/18 18:31:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000-0x51)=""/81, &(0x7f000013f000-0x4)=0x51) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fc8000)={0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace(0x11, r3) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006e4000)='/selinux/mls\x00', 0x0, 0x0) [ 50.252097] keychord: invalid keycode count 0 [ 50.266477] keychord: invalid keycode count 0 2018/02/18 18:31:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000eb8000-0xf)='/dev/sequencer\x00', 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000c50000)=[{r0}], 0x1, &(0x7f0000003000)={0x77359400}, &(0x7f0000303000-0x8), 0x8) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000160000-0x15)='/dev/pktcdvd/control\x00', 0x20041, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00007a1000)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000ed5000)) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$DRM_IOCTL_RES_CTX(r0, 0x5100, &(0x7f000000b000)={0x9a, &(0x7f0000b5e000)=[]}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00005c9000)=0xfffffffffffff800) 2018/02/18 18:31:03 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001000-0x20)={@generic="c99354e20cc1ba493bbd602a9b880ab0", @ifru_addrs={0x2, 0x2, @rand_addr=0x5}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00006db000)=[{&(0x7f0000e57000-0x80)=""/128, 0x80}, {&(0x7f000096f000)=""/205, 0xcd}, {&(0x7f00006f6000-0x25)=""/37, 0x25}, {&(0x7f0000e01000)=""/70, 0x46}], 0x4, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f0000443000-0x18)=[{0x5}, {0x6}]}, 0x10) r3 = syz_open_dev$mice(&(0x7f00003e5000)='/dev/input/mice\x00', 0x0, 0x200000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000281000-0x98)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x800, 0xff}, &(0x7f0000e30000)=0x98) syz_open_dev$sg(&(0x7f00004df000)='/dev/sg#\x00', 0x200, 0x404000) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000d33000)={0xfffffffffffffeff, 0x208, 0x2ba, 0x7, r4}, 0x10) writev(r2, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) recvmsg(r2, &(0x7f00007d0000)={&(0x7f000035e000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c, &(0x7f000074b000-0x10)=[{&(0x7f00000b5000)=""/118, 0x76}], 0x1, &(0x7f0000985000)=""/170, 0xaa}, 0x10000) fcntl$notify(r2, 0x402, 0x28) fcntl$setlease(r1, 0x400, 0x2) 2018/02/18 18:31:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000921000-0x12b0)={0x2c, 0x2, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00004b9000)) r1 = syz_open_procfs(0x0, &(0x7f0000538000-0x3)='ns/cgroup\x00') setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000ed1000-0x4), 0x4) getsockname$ipx(r1, &(0x7f000006d000-0x10), &(0x7f0000399000)=0x10) 2018/02/18 18:31:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f00000f4000-0x8)={0x2, r1}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e0c000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000f5000)={{{@in=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000e4d000-0x4)=0xe8) getresgid(&(0x7f00002eb000), &(0x7f0000df7000-0x4), &(0x7f0000158000)=0x0) fstat(r0, &(0x7f0000170000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000f33000)='./file0\x00', &(0x7f00006cc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000284000-0x8)='./file0\x00', &(0x7f0000d02000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000819000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000329000)=0xc) stat(&(0x7f00004f6000)='./file0\x00', &(0x7f0000612000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000454000)={{{@in=@multicast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000274000)=0xe8) r12 = getgid() lstat(&(0x7f00009a1000)='./file0\x00', &(0x7f00005b4000)={0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getgid() r15 = geteuid() r16 = getegid() getresuid(&(0x7f0000b81000), &(0x7f0000440000)=0x0, &(0x7f0000069000)) fstat(r0, &(0x7f0000fb6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000749000)={{{@in6=@mcast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000863000)=0xe8) stat(&(0x7f000061d000)='./file0\x00', &(0x7f0000ef9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000db8000)={{{@in6=@remote, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000a7e000-0x4)=0xe8) fstat(r0, &(0x7f0000582000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000c88000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f000018f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000fb2000)={{{@in6=@dev, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f00007d9000)=0xe8) r26 = getgid() getresuid(&(0x7f0000453000)=0x0, &(0x7f0000026000), &(0x7f0000948000-0x4)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000306000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00007b6000)={{{@in=@multicast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@loopback}}, &(0x7f000047a000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005cc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000de4000)=0xc) sendmmsg$unix(r2, &(0x7f0000d11000)=[{&(0x7f00004d7000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000065e000-0x70)=[{&(0x7f00005a4000-0x6a)="6ddadd6e4748e743fc6482a20b8be8905985cfcb064e5bfbdc9c6027bc69b619783e900205006d74b2c67e7b8ba07dae42023f4b605636c9dfbc33859db6d74b3a92f509e7ab278d853636fa72abdf0493d8e8dbb5bb280cad468b066e2317dcc1ca80a2addc81774a5e", 0x6a}, {&(0x7f000078e000)="caca4663af79094f90d19640b64ed82a5a869d5cf75570d84a4e46b171e1277ac290e25bc3d4bb0e2c90dc0b3c6c79f8a5fce3a2746af6c87e397a3c6036c30f23f1a86682e942b43f5048855f087641c0d40777c7ace8196204394ac76b4696dd820d82097183f451c045bcb553d91292b24ea333aa2b4582600c9a03a316d654cfe8cd60bbd2980ae432dd2565c81e659e20b6d5d05525d3a8a9236393d3f6fcf774c1ebb9721d953d86862d82516e13109bc2a3574cb1bd67784a16d66a6cf7eb66f45f252f80f3e3e59142eb5f401210011a4ef50be2a777301cb13bbd6321b9c25116b70b8fa9b96327f0be84e119", 0xf1}, {&(0x7f00002d4000)="791dc6e3e35118d6aa58caf69b0ab3c5f74972fb4531317287e702e6406c1ef26d43512c755f69e495b300b72658bc85f137d2ab1db4c3a82a0c075b115b3b6c84efd5944d858f5ddf70c75f38ca9ecc6f77c4a8a6e2db6b4f913d2520e5910a3dfd1db01de646f220a1ec2906835a817eca7953e6d9cc8151a02a63ee96704249cd9aa0c74231874b59cfc851a23060ddcd40ad8ac1a2faa6ce988defb977e5bdb20a7bb6", 0xa5}, {&(0x7f0000a5d000-0x67)="e2d82ae09ba3a89af9c36c7832393cefcf84960b984ceca9aa93ac0876815dc8ae3ee3ba0ad4a35bedaccc633007b27019761bdbcb5e11b010f5551d3b89f1cbd357a5f4969ace272229084b95bea62a3dff27099afdfb07f32b5b6eb3d84ede67e85500b89da0", 0x67}, {&(0x7f0000c96000)="cef023965af9a00b2039aa0ff077d0d2af21c9e94131a0c354bc4cff85b21216402fd045f6c00d03e312766d09a59060a3acbee4ef37c71763793236619bbca8a739a13b4701e6a71f43bad66b76eba7385d1a5c8389cf5e9a5aceceb4f1d4351f1c7b278a85fed8ca59c919bf0557bbf4fb14310cbfb26a2b51755d76ab04aeaa7ff155b36bc60d26285b07bbe9eaf8650acac040f472a2ba99fd03530016a81ab4953be950f28d84bd0b9f330e33e379cf1972dd06a07c1b413d", 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0x1000}, {&(0x7f0000ddf000)="75e2d63d1db9768260f64017012fbca59a17f268f1af30abe4bc", 0x1a}, {&(0x7f000092c000)="d89d713871188508b31dae6d0132dbc911c2fbaba4249b8930fb9d7066f4b3c938722a0491025a45f7a6438d27554406d0b45e5d66ae12742f8f697f2b032bde4459bbe1e901c150a5246dbde3fca9932dc7110e9a276f97b580bd62b00694a23c88", 0x62}, {&(0x7f0000135000)="86793a9cf231d9bf57b7a8fa89e17688d3e1e8b8cd6d2eb5407f5a42fa66597eaaabe83fbce91a0f9284c82c71f1780622138fb389d253f90244f1977ff3013d4bdf31c1d051f59a3fef391995bb74cb3218c5a28c1941ee66a5a5e535b77bdfcf4e58ae667d25e8f2ce667a3546b1171467bd66b490bd3c0bc37bf642a06b08e7214b9d1125fc9bf938ca64c0", 0x8d}, {&(0x7f0000f82000-0x72)="9183b2c212906613ed318d00dbed553bab5f12d8f75e8f49550af7fdf8c20edba2e6edd4bf9582c443d7f81450874acc914f3f376605d431d778520562fd22ab2eafc5918b4419fca2c69b3b91b6f3e5c735534aaa597951c90f7735ac831846a3a18df7016fbdf5392e6fd8fd149b5b9829", 0x72}], 0x7, &(0x7f000032e000-0xa0)=[@cred={0x20, 0x1, 0x2, r1, r9, r10}, @cred={0x20, 0x1, 0x2, r1, r11, r12}, @cred={0x20, 0x1, 0x2, r1, r13, r14}, @cred={0x20, 0x1, 0x2, r1, r15, r16}, @cred={0x20, 0x1, 0x2, r1, r17, r18}], 0xa0, 0x80}, {&(0x7f0000534000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032b000-0x70)=[{&(0x7f00000af000)="f8cdeceba325cc8ae9c2db3afdef1a6590261a33359373da50e355acf67e6bb4670c2df86553771efad41cfa712316f95106f042204a13aeb570bfd88083a16ec7c6c047eab414942e8deac161d8a1c5b60b2a0c3116c302818fbbb43736f410a3c0d2cb8080f0e4", 0x68}, {&(0x7f00002d3000-0x44)="96f808903a30809e18e132ac95cd75ce4eb918cb4ffd1cb22445de2a1dae0a8de695458c942896b46de56f7a33602395054b940cb718c26f6e5fc8e94e0800846b1e1dda", 0x44}, {&(0x7f0000871000)="a3169ebd420627d0f71bc25cbcba5c1edd92eece023ba4092aa319213d2d4efda833a0cea10d88ba63514ad99d9114df484badb06704d5893f30ce4f32d3ea83eab3acac110f212c813cf114f5fbba1cf53d6afe1aeaf62496823abb5390490a024165a2aa89569e81e3b60e0d019c0ea82101fb6a14b3e52045244839bce14ab9bf65dd03", 0x85}, {&(0x7f0000b94000-0x1e)="4da2e97bebafd49e6b6f804a12065430d957275bd8e6a1940a7a40fc0d37", 0x1e}, {&(0x7f0000da0000)="8721baff7952ca8fd91ce1e56255558fc457e9f9231abd53d6e53840f74005b1769034370f93f020fcfd7fa95793171954eae11abbd3a2f0541be99036eda2e87e7d5da526b6796939a6d98b0d26d6b7a99ccfa0e762", 0x56}, {&(0x7f000070e000-0x64)="9b9194b7a43e2d1817457565b991cbcab131a5cca33c208d78294d252e02059a275a893667bcdf2f470691af80e3b174d27f8b80eb4b6306e1b57b9bc8bfffb2bc7ba2d953ee637e196f399945140b151ea1f5c7194f6b953c6cc5bb6b462c0e037fe8af", 0x64}, {&(0x7f0000bab000-0x38)="c6412631bece4bedc35ac0d8f6435366f24140c911607674b3402527a1f5278595cd6ecca7bda2d55a22ecda6ea507863da001547afe221c", 0x38}], 0x7, &(0x7f00009df000)=[@cred={0x20, 0x1, 0x2, r1, r19, r20}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x98, 0x20000800}, {&(0x7f00008a5000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ef0000)=[{&(0x7f000057c000)="4d57f0e91b4aaa2734db0bc448922f4ff03ea34d2c5a62a72a27b4cc77bd2beb41fbee4b134c54e9b5ff06e6ddd9e1ce69b2ecd892791dd7b23fc0150c27d77b5db023372dfe830a6e01607570cf2825bd15fe0be749f21fdad3c9e0940f18248b556fa02042f104cdf617c908412ec6a7862aa81155a1d497a5ef9b4de4afb6ca55dd09d0ab1006a0289726eafd38de6f55445729a334061bcfcecd99557ee9c5e33b5c72837399bf3afc2d1bd3a8", 0xaf}, {&(0x7f0000ec2000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000f89000-0x170)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r21, r22}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r23, r24}, @cred={0x20, 0x1, 0x2, r1, r25, r26}, @cred={0x20, 0x1, 0x2, r1, r27, r28}, @cred={0x20, 0x1, 0x2, r1, r29, r30}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x170, 0x4048000}], 0x6, 0x80) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/18 18:31:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000be8000-0x9)='/dev/rtc\x00', 0x501400, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00006a4000)={&(0x7f0000778000/0x6000)=nil, 0x6000}) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00005f6000-0x40)=[{0x3, 0x91}, {}, {}, {}, {}, {}, {}, {}], 0x8) 2018/02/18 18:31:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) add_key(&(0x7f00002f7000)='syzkaller\x00', &(0x7f0000140000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000d95000-0x98), 0x0, 0xfffffffffffffffa) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000208000-0x4)=0x16, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000701000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r1, &(0x7f000056f000), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/18 18:31:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) accept4$packet(r0, &(0x7f00001da000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000242000)=0x14, 0x80800) sendmmsg(r0, &(0x7f00006ef000-0xb4)=[{{&(0x7f000006f000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0x1, 0x2, 0x3}}, 0x26, &(0x7f000072b000)=[{&(0x7f0000c08000-0xf1)="786e8c8641219d10d2b6b08cfc9681dccd4cfe7a72f28d6abf68d9e2da5a13ebfc1ea3836ddccba656782627ede2f4a0722f750b87abdaf13c98f67e5c138db1d0d48754664c10728b44bec6c393e3e7bcf29aaf267b5eb3f0e8d2f189dee66be0b1f4845509765a04c2dbd6745c9bc1b32847a692fffdf5ec2ffce27925340c7781301b041adc47d0ef7039ddecaca85ff45675c7e3b960fbc92b62bffee8185a8bd8bc0b10712b894df288f22641546ef85f434b8209d6435a489606862ecce08f6a77133fd3584bf1f0f779b6a6c84632433ddf57a4963d4390e141a77ab885d9b4c15c417dba95031ccf0dd56ccf46", 0xf1}, {&(0x7f0000300000-0x19)="1ed5821ea1536bf1ab961a3cf75c71fa4da0dad5cedf09dd0a", 0x19}, {&(0x7f0000b76000)="8f9361482b018a6021e6", 0xa}, {&(0x7f0000d24000)="85c8b783a03d2a2d3008364ad697a5e4f5485df9accda7b5dc4c3a705122ed7b469d79d905e8b48f0cd4597375acb58fd38c11b2ce758fcb690b0222193b45e641a31666a2abac0e6d3f37ae3bf3bd0e55a73b163e306f89379794aa9f4ad11347136162914550063a36b047ff9f492c6bc3992ed3253ab64dbde599244eee347056714d330f593db3b4f1f6655dc8dc06f6fafda65cc2e840c310391b3e74b8d069d671", 0xa4}], 0x4, &(0x7f0000343000)=[{0xf8, 0x13f, 0x3, "4a0dc47e852feba36f984367a9bd5fb274ada0a6ad79eab9a64ad6bc4776fa87d11a5c0e18ac59991ad9ed37adb168cf18ad15e75760bbc89c2186efbf76229dae46c34613848edbf64db9cb4789c0eb182119c65792d6e25b46dafc875767021ebfbf51f9b465603bd629cfd3c46aa7bb6507b819b0493b215d828588fffd4cc700fcedd62ce35fc8625b71254c46d94e2094ad3873ac627e4084850722583c5552be6199dafbfeb43c651e517dd709c320abd27dee394ffa5810a26393ec0684ce5405963cdd4fdded99e9cd99347ad834d3746a922347591f259937231e95a2ebeab3d15360"}, {0x88, 0x114, 0x5, 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0x1000}], 0x9, &(0x7f0000c82000)=[{0x20, 0x194, 0xe45, "07253fadc85e162d20"}, {0xd8, 0x11, 0x5, "860dcadc9c77add20c7064e5aed090a84596d406a170d59a276ee492cd46fbf56c582d9165d6157f2f7c2c099dda59dac19e52d6abb73e5d288c0bb05d03bd1dfcc6c424d2af2a534481929316e2ae0f8944ffb753c2d6464b8a20fe8a5cdc783ee4dc06d6f7a6ab5e3ec3ef6225e4126955ed23ccad0ad055b935c6f4bf46b2f0325d66406c796882a4b58f3876d456cdf59cf724e8adfddf500087f8a20ae8996f28be9572140e976635075980c470e4426fbf23c0ba6c3950ad2bf5510db27a19a5"}, {0xc0, 0x113, 0x1, "43baf4a6a667ba18ab33194fc4f4a8aee1ee7f291ad364429180e0160265a2c322bddf6f7556b2b33f1d008210cc7e6fa1ca9db4a66554c9df59304d4f4e3b74a56e79889364d2b3ef1b76575ddf4b666d8f4d2730e5ee18869907978d655461396465d856992a81497d87153d089aff0f89c1a9d17e38738b1512c1391db0b080b034942988614b0f4c74d2a38cf55c55bebea001c06add3d30f4537dd604e627830fabfeb0cb05b54d39b5"}, {0xc8, 0x11c, 0x442, 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{&(0x7f000079f000)="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", 0x1000}, {&(0x7f0000fa5000)="9c1d7c9cf94ef856624e77e4c3134ed244819e261b1dd50397fc87a12eb63e5babb1acdf5f2b1409b8989b8d646bc1ddf65d9586036e75f139cc4d4944", 0x3d}, {&(0x7f0000918000-0x48)="01903be8490b618a95592ff420d71934a539c08cf8bd2b980fa34ef784565f935792f027da493cb97b3f42cb5baaa30fdf71e0d48652e694af55aa5cfc808ac7a576d6d204f19ba8", 0x48}, {&(0x7f000020f000-0x72)="6d3b6727753dae4cd6611383acac74528993ea4797de6e0a44ca6c931206ded3f2985607f1698960bd8bb5d91abea7a50045913cdad4456f9ed1569d5f34e8f17218b910f5d2587d5584a563a142e7e8b26a8599eea6f06930ec0b8c3546aa26e6e49352b19e96fd022e4ce8f477b3ef8b7d", 0x72}, {&(0x7f00001aa000-0x5d)="3de8b0ef209eb57fabbc4f19158ad29cf0e16fa47a12eef5fb21d9433d3fef2f452ec04493ac32473f780afaf3d7815dc7216486f797f046703d4c5b717c7ba9ac0077cd180f2fa376c46aa7797ab679ba46e72066f1c0c7a894fdded4", 0x5d}], 0x6, &(0x7f000036c000)=[{0xa8, 0x117, 0x6, "93c2af41fd9aab52f153260124b1d6a7f24a245f9d140cba9db8a81e6fd5df6f1feb92d077161bf0adfed31401c14588c76f88837170fdc6cac319aa3ecca7058f381c7e1f54d930501506df6aa6cdab0f64df3a6ef80dcd5c7ff50844071994ac71fa34b3b755897c462d4fd27014dcdddd95ffdd13aa5256929cd59f2756664b4a6664036099974a1fb98645174664e9aed126"}, {0x78, 0x105, 0x1000, "710404682fbe37afb9f66960b956f632d67f87f6f408c21660b49d4b6d3290385ba23deb5e41e0f067f1d75ae9f4856b7cd4655117fe975a9832e42d4ccbc1f26064f672d119c8322aab34b4c3044947ba18fcaaa702642876fc498ed9df85eb860b23"}, {0xa8, 0x11f, 0x1, "0237a17bc9e7f5978a6f8ed86cb367e3db9330c128a966ea92d87f38a47a182face450fc1026be3ea4832a749519d879ef4ad1bf2aeb3c08951ec34e4eab19e663be6f64b4042fdaac12876a314c4481e169d0d617b5cd8e038768757f6f400aea1f470b15cad83628bb7fd8665a5c73bc4ca044a77f3d655c706fc7387e5d57b4d4c7218e1673b109c75f868ba8823fbef441c41c0a74c8"}], 0x1c8}, 0x8}], 0x3, 0x8000) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000057000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@rand_addr}]}, 0x38}, 0x1}, 0x0) 2018/02/18 18:31:03 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = dup2(r0, r0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x6a00, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{}]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/18 18:31:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000051000-0x10)={0x0, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000421000-0x9)='/dev/rtc\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000006f000-0xb)={0x3, 0x0, 0x7, 0xda9f, 0x7ff, 0xffffffffffff8001, 0x1, 0x2, 0x1099bb33, 0x8, 0x47}, 0xb) timerfd_settime(r0, 0x1, &(0x7f0000ff0000-0x20)={{}, {0x0, r1+10000000}}, &(0x7f0000fef000)) timerfd_gettime(r0, &(0x7f0000da3000-0x20)) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000c60000-0x1)) 2018/02/18 18:31:03 executing program 5: r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, &(0x7f0000001000-0x4), 0x80000000, &(0x7f000051c000)={{}, {0x0}}) mq_timedsend(r0, &(0x7f0000b4e000), 0x0, 0x4f2b, &(0x7f0000e0b000)={r1}) geteuid() socketpair$inet(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000002000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) 2018/02/18 18:31:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000036a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_open_pts(r0, 0x2000040001) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f43000)=0xd00, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f6e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009bd000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) writev(r1, &(0x7f00003ec000)=[], 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = socket(0x10, 0x200000802, 0x0) write(r3, &(0x7f000011a000-0x24)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb080003000e000000", 0x24) 2018/02/18 18:31:03 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00005a6000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}) connect$inet(r2, &(0x7f0000691000)={0x2, 0x3, @empty}, 0x10) 2018/02/18 18:31:03 executing program 0: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00007a0000-0xe8)={{{@in=@multicast1, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@empty}}, &(0x7f0000ebc000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000014e000-0xc)={0x0, 0x0}, &(0x7f0000ae8000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000003000-0x60), &(0x7f0000002000-0x4)=0x60) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200100, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f0000003000)=0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000003000)='&)vmnet0]\x00', 0x2) ioctl$PERF_EVENT_IOC_RESET(r5, 0x2403, 0x18) sendmsg$nfc_llcp(r3, &(0x7f0000002000)={&(0x7f0000001000-0x60)={0x27, 0x7f, 0x0, 0x4, 0xbf, 0x6, "24a36a1960a6fc4aede0b0993fc0c058f340bfba09baa2bb188eba960a4cadcc1214d400e8dacc0d4613de2320484d136b03a58c7c7a5185ee1c1f18026559", 0x1}, 0x60, &(0x7f0000002000+0x58d)=[{&(0x7f0000002000)="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", 0x1000}], 0x1, &(0x7f0000002000)={0xb0, 0x83f56bbd1306dac4, 0x1000, "1084233c115c84ac0454e1ca51170f2d22cc05ba7f844167062d406716c6b9e1631aa42e1126c9645731a9026d3275d20dcea4f58a793e98f6b0a0f4a201de082558b9d84bb9dc463f97d10c452cf893696c3b467d9c1ce4715d5e4885b85ad1b7c6fbd67d2a8dfd6cc8d45e3e0c270dd09e36bdfc7d1c0690f51778fe8f7b542e80455e1ef72f97e6e9d020972d9b30108c50b0f53bdb94fa949300"}, 0xb0, 0x40}, 0x40000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000001000)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={r6, 0x4}, 0x8) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f0000001000-0x4)) setreuid(r0, r1) [ 50.500719] FAULT_FLAG_ALLOW_RETRY missing 30 [ 50.505629] CPU: 0 PID: 8660 Comm: syz-executor4 Not tainted 4.9.82-gcdfc8df #37 [ 50.513169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.522508] ffff8801c21b7860 ffffffff81d94fc9 ffff8801c21b7b40 0000000000000000 [ 50.530572] ffff8801c96e0290 ffff8801c21b7a30 ffff8801c96e0180 ffff8801c21b7a58 [ 50.538613] ffffffff8166272a 0000000000002a2e ffff8801c10620f0 ffff8801c10620a0 [ 50.546652] Call Trace: 2018/02/18 18:31:04 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000)={0x0, 0x477, 0x1, 0x85, 0x66, 0x8}, &(0x7f0000003000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r1, 0x1, 0x20, 0x6, 0x75}, &(0x7f0000002000-0x4)=0x18) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000002000)={0x10}) getsockopt$inet6_buf(r2, 0x29, 0x45, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000003000-0x10)='/dev/input/mice\x00', 0x0, 0x200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000002000)=0x14d0, 0x4) 2018/02/18 18:31:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{}, 0x1}, {}], 0x30) syz_open_dev$tun(&(0x7f0000f12000)='/dev/net/tun\x00', 0x0, 0x10400) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d84000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00007a9000)=""/163) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000e69000-0x1000)=""/4096) [ 50.549234] [] dump_stack+0xc1/0x128 [ 50.554592] [] handle_userfault+0xa3a/0x1310 [ 50.560646] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 50.567649] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 50.574045] [] ? unwind_next_frame+0x86/0xe0 [ 50.580097] [] ? handle_mm_fault+0x117b/0x2530 [ 50.586315] [] ? handle_mm_fault+0x1fc3/0x2530 [ 50.592519] [] handle_mm_fault+0x1fd1/0x2530 [ 50.598552] [] ? __pmd_alloc+0x410/0x410 [ 50.604236] [] ? save_stack_trace+0x16/0x20 [ 50.610191] [] __do_page_fault+0x5c2/0xd40 [ 50.616048] [] ? mm_fault_error+0x2c0/0x2c0 [ 50.621996] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 50.628635] [] do_page_fault+0x27/0x30 [ 50.634147] [] page_fault+0x28/0x30 [ 50.639395] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 50.646208] [] ? bpf_prog_create_from_user+0x121/0x2c0 [ 50.653105] [] ? watchdog_nmi_disable+0x120/0x120 [ 50.659570] [] do_seccomp+0x62c/0x1850 [ 50.665079] [] ? SyS_futex+0x22e/0x2d0 [ 50.671132] [] ? __put_seccomp_filter+0xa0/0xa0 [ 50.677426] [] ? do_futex+0x15c0/0x15c0 [ 50.683021] [] ? security_file_ioctl+0x89/0xb0 [ 50.689657] [] SyS_seccomp+0x24/0x30 [ 50.694993] [] ? prctl_get_seccomp+0x50/0x50 2018/02/18 18:31:04 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000a000)={&(0x7f000000b000-0x10)=@nfc={0x27, 0x4, 0x8, 0x3}, 0x10, &(0x7f000000a000)=[{&(0x7f000000b000-0xba)="d7a06235c5c838932144d4e847ef71a991dd1d4e172ae2a702130d52b78589523fd6a48f8ca5a989900aa26f9c1ba6f76615f5fd10386d72a061debacbf7fe15cb04d748b9fff6b9f254f2d2399629f510d1e596a95f900bbdf9f41d3ced28d7ada9d934b0957e7070c1b3752183385455d7fd09e5ade5bbe0f5df42f07dbad6d14d154ea106ba5af9dee38daa78df3a814f1a1f896c75800ca324b61bce8390bf1c93b7e8fdfab7c52ccf3286e565f90aa9e3ae8aa6af1a515a", 0xba}], 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) sendmsg$key(r0, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000)={0x2, 0x3, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x7, 0x0, 0xa0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000000b000-0x20)=[{&(0x7f000000b000-0x96)="4f888b9e44bd77967ec1027f01031d26b10a63e5af6fa1e7532e1f9562a6f180ea7b08b79ee95143c335eb971052efb8bc53459bb2648caa47219fd399cf866164c1986712c8b5984f2e577f6a7d4fd75e685a6c94a458eb960b56f57d3b04e6f28a35abffcc92a6a819932641fd8c53c89303a1142d772aa35e3138ddcf4f6dcf15ff056ed5f42894616cea469f8c764e457b1d4d92", 0x96}, {&(0x7f000000b000-0x3f)="2c7c6d44472ab7b809c7c8ebfe8b9f798a691cafeb51f039da39f9b68fecc0cfb19fcdaa0d2d34b33047ba8cd099ce3ca28549c1969a8e7e3ec1094a165ca6", 0x3f}], 0x2, 0x0) 2018/02/18 18:31:04 executing program 3: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty}, 0x10) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d6a000-0x70)=[], 0x0, &(0x7f0000762000)=""/79, 0x4f}, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000231000)={&(0x7f00001f9000)=@ax25, 0x10, &(0x7f0000f1b000)=[{&(0x7f000052a000-0xec)=""/236, 0xec}, {&(0x7f0000f1b000)=""/220, 0xdc}, {&(0x7f0000f1b000)=""/12, 0xc}, {&(0x7f0000f1b000)=""/224, 0xe0}, {&(0x7f0000f1c000-0x16)=""/22, 0x16}, {&(0x7f0000f1c000-0x1)=""/1, 0x1}, {&(0x7f0000f1b000)=""/47, 0x2f}], 0x7, &(0x7f0000f1c000-0xd1)=""/209, 0xd1, 0x2}, 0x140) r1 = memfd_create(&(0x7f00006e6000-0x8)='&vmnet1\x00', 0x1) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000f1d000-0x4)=0x9, 0x4) sendto$inet(r0, &(0x7f0000f1a000), 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty}, 0x10) [ 50.701023] [] do_syscall_64+0x1a5/0x490 [ 50.706705] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 50.750843] FAULT_FLAG_ALLOW_RETRY missing 30 [ 50.755495] CPU: 1 PID: 8669 Comm: syz-executor4 Not tainted 4.9.82-gcdfc8df #37 [ 50.763030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.772366] ffff8801c2a8f860 ffffffff81d94fc9 ffff8801c2a8fb40 0000000000000000 [ 50.780385] ffff8801c96e0410 ffff8801c2a8fa30 ffff8801c96e0300 ffff8801c2a8fa58 [ 50.788381] ffffffff8166272a 0000000000002a2e ffff8801c11708f0 ffff8801c11708a0 [ 50.796381] Call Trace: [ 50.798952] [] dump_stack+0xc1/0x128 [ 50.804298] [] handle_userfault+0xa3a/0x1310 [ 50.810328] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 50.817327] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 50.823710] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 50.830000] [] ? finish_task_switch+0x1ed/0x630 [ 50.836290] [] ? finish_task_switch+0x1c1/0x630 [ 50.842579] [] ? __schedule+0x64d/0x1ba0 [ 50.848275] [] ? handle_mm_fault+0x117b/0x2530 [ 50.854484] [] ? handle_mm_fault+0x1fc3/0x2530 [ 50.860684] [] handle_mm_fault+0x1fd1/0x2530 [ 50.866713] [] ? __pmd_alloc+0x410/0x410 [ 50.872393] [] ? save_stack_trace+0x16/0x20 [ 50.878336] [] __do_page_fault+0x5c2/0xd40 [ 50.884190] [] ? mm_fault_error+0x2c0/0x2c0 [ 50.890130] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 50.896765] [] do_page_fault+0x27/0x30 [ 50.902284] [] page_fault+0x28/0x30 [ 50.907545] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 50.914369] [] ? bpf_prog_create_from_user+0x121/0x2c0 [ 50.921269] [] ? watchdog_nmi_disable+0x120/0x120 [ 50.927730] [] do_seccomp+0x62c/0x1850 [ 50.933238] [] ? SyS_futex+0x22e/0x2d0 [ 50.938745] [] ? __put_seccomp_filter+0xa0/0xa0 [ 50.945035] [] ? do_futex+0x15c0/0x15c0 [ 50.950630] [] ? security_file_ioctl+0x89/0xb0 [ 50.956838] [] SyS_seccomp+0x24/0x30 [ 50.962174] [] ? prctl_get_seccomp+0x50/0x50 [ 50.968208] [] do_syscall_64+0x1a5/0x490 [ 50.973899] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 2018/02/18 18:31:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000edf000-0x8)=@assoc_value={0x0}, &(0x7f0000f49000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00002e3000-0xa0)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}}}, 0x80, 0x1e, 0x6, 0xb5f, 0x2}, &(0x7f0000827000-0x4)=0xa0) poll(&(0x7f0000664000-0x18)=[{r0}], 0x1, 0x299e) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000063b000)={0x0, 0x0, 0xfffffffffffffff8, 0x8}) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) 2018/02/18 18:31:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000f87000)="240000002a000700320000051f36770000100000010000000100400001b7ff0100fd103a", 0x24) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/18 18:31:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000d9e000-0x4), &(0x7f0000b4a000), &(0x7f000006c000-0x4)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cbc000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$netlink(r0, &(0x7f0000755000)=@kern={0x10}, 0xc) fstat(0xffffffffffffffff, &(0x7f0000dc4000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_fuseblk_mount(&(0x7f00007d4000-0x8)='./file0\x00', &(0x7f0000f46000)='./file0\x00', 0xfffffffffffffffe, r1, 0x0, 0x0, 0x1, 0xffffbfffffffffff) pwritev(r2, &(0x7f0000206000-0x30)=[{&(0x7f0000f3c000)='5', 0x1}], 0x1, 0x0) pipe(&(0x7f0000a37000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000565000)={0x0, 0x38, &(0x7f0000234000-0x38)=[@in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x2}]}, &(0x7f0000976000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000967000-0x6)={r5, 0x4}, 0x6) ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f0000406000-0x71)="5417248a0d40d4e961702dd95b698b4975710fa4d33bf4ae54e6484ab9d199acf888100c75eec80ec1fa37d6a5be23a9be26228af858ecdaed30256d0aa87cd618588fe579e2a57c649847dfefeffcc6f701f29fab157ee14e7b41b50ea6b913049cd65ae05d920deb070fcaccdb52a028") 2018/02/18 18:31:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3}, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000852000-0x10)={0x0, 0x8, 0x4, [0x9, 0x5, 0x8, 0xf4c]}, &(0x7f0000c26000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000875000-0x8)={r1, 0x9}, &(0x7f0000eea000)=0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000245000)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f000009c000-0x68)={0xffffffff, 0x0, 0xf3a, {}, 0x800, 0x7ff}) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000670000), &(0x7f00000a7000)=0x4) 2018/02/18 18:31:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000073000-0x10), 0x0, &(0x7f00001e0000)) clock_gettime(0x0, &(0x7f00000d7000-0x10)={0x0, 0x0}) utimes(&(0x7f0000860000-0x8)='./file0\x00', &(0x7f00006ea000-0x20)={{}, {r0, r1/1000+30000}}) 2018/02/18 18:31:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000db2000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x20027) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000ed9000)={@common='gre0\x00', @ifru_map={0x1}}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f68000)='/selinux/policy\x00', 0x0, 0x0) setsockopt(r1, 0x9e, 0x3, &(0x7f00008cb000-0xdb)="c066a049a353f9dddfe18384a6e51890a135e2d57328f97d1fd586ad4a599d436e2424c70b2f15c85202633f5ca1c9ed6283a0077f5c21fd6375ba34e70f2369b11de1efc6a9de37ba943803c83a79485bb84453eb92f7bc2856bf665bcfd0739c05d07763ba4c6324deb84e20784dd6000168d4f8d44e6a41d5e39c100aae391454fdd0c96a7d13c686c08b3388ff59a60b53aa93b9d592ebf76172097960236b858689a8b5d2580ee56eb73bfeb27841ba21f9c797877ccdb969ecec58ed2185d2d1a7635244e5dbc819ebccdea9a6c1c91c39d460da92da0a22", 0xdb) 2018/02/18 18:31:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000f9c000-0x4)=0x7ff, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000003f000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000678000)={0x0, 0x400040, 0x0, 0x6, 0xb5a}, &(0x7f000090b000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000264000-0x17)=""/23, &(0x7f0000ba9000-0x4)=0x17) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000bec000-0x4)=0x3f, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000360000)={r2, 0xa6, "1cf0303d1db695cdb4c7adda66af2e4e60a1f6959de467111c80083d917c25a46bbd41c521a7796c2bd338e199807b3b502029c2b243ad42755496b3d3d58ba2abe5f37e9f00bb11d0df92dc2144f9b7a6f4bc1b649505e116e87d2552a332aac948846359eaf04e22a4cd6cc43de52e91102a6767f720da6812b8f3334a0fc6e637e6033f5803d66584f5860b2aca9e32bbeca1344a1a18274e32471c73a188a62d45b261c4"}, &(0x7f0000d42000-0x4)=0xae) accept4$inet(r1, 0x0, &(0x7f0000e85000-0x4), 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000cbf000)={r2, 0x8}, &(0x7f000094c000)=0xc) r3 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r3, &(0x7f0000aa3000)={&(0x7f0000750000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000144000-0x90)=[]}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fa1000)={r2, @in6={{0xa, 0x2, 0x8, @loopback={0x0, 0x1}}}, 0xd07, 0x100, 0xdfc, 0x8, 0x20}, &(0x7f0000675000-0x4)=0xa0) 2018/02/18 18:31:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000980000/0x4000)=nil, 0x4000) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) madvise(&(0x7f0000184000/0x4000)=nil, 0x4000, 0xa) 2018/02/18 18:31:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000063f000-0x8)='./file0\x00', 0x101001, 0x140) sendmsg$nl_crypto(r0, &(0x7f0000b44000-0x38)={&(0x7f0000717000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000644000-0x10)={&(0x7f0000a51000)=@get={0x118, 0x13, 0x100, 0x6, 0x2, {{'drbg_nopr_sha512\x00'}, [], [], 0x400, 0x400}, [{0x8, 0x1, 0x77a7}, {0x8, 0x1}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x3f40}, {0x8, 0x1, 0x732c}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x8}]}, 0x118}, 0x1, 0x0, 0x0, 0x20040810}, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000030e000-0x30)={0x4c, 0x0, &(0x7f0000b60000)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000092a000-0x20)=[], &(0x7f0000083000-0x30)=[0x0]}}}], 0x0, 0x0, &(0x7f0000c96000)}) 2018/02/18 18:31:04 executing program 7: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f00002db000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) waitid(0x0, 0x0, &(0x7f0000f9e000-0x10), 0x1000002, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f9f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f9e000)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) 2018/02/18 18:31:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x2, @broadcast=0xffffffff}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x9, 0x30}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f00005ab000+0xcc5)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r2, 0x29, 0x50, &(0x7f0000954000)=""/185, &(0x7f0000b55000)=0xb9) 2018/02/18 18:31:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000901000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000b87000-0x8)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d59000-0xa)='/dev/ptmx\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000f7b000-0x4)) [ 51.137126] : renamed from gre0 2018/02/18 18:31:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e87000)={@common="6c6f0005f100020000b200", 0x0}) sendmsg$nl_route(r0, &(0x7f000058c000-0x38)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6}]}, 0x40}, 0x1}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000764000-0xd)='/dev/usbmon#\x00', 0x2, 0x1) connect$packet(r2, &(0x7f0000ac2000)={0x11, 0x11, r1, 0x1, 0x6, 0x6, @random="76ed1484ebfb"}, 0x14) 2018/02/18 18:31:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c88000-0xf)='/dev/sequencer\x00', 0x80002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000022000)={0x7fff, 0x76b, 0x81, {}, 0xc5, 0xb4}) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0xffffff77) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000ea000)={0x0, 0xf6c, 0x2, 0x4, 0x72b5, 0xfffffffffffffffb, 0xfff, 0xd336a51, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x7be, 0x20d1, 0x6, 0xdfb7, 0x20}}, &(0x7f000063e000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000dc5000)={r2, @in6={{0xa, 0x0, 0x1bdb1525, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, 0x61, 0x100000000, 0x5, 0xffffffffffff0001, 0x3}, &(0x7f0000f23000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b43000-0x6d)={r3, 0x65, "61447e1b7a89065f60c326dc9e3dcac57890b3d268c07cfad1c1803a8f9617fbbe1fb8e10851abbcee69dba975effa6b5a4630c8325b1605eb05848bf4eb61768364a060d55ad1ba00d45f26c321773093d8e93567095f1b269d78cb7ac308661d2d80320b"}, &(0x7f000078a000-0x4)=0x6d) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000e8e000)) 2018/02/18 18:31:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000f80000)='./file0\x00', &(0x7f0000100000-0x10)={0xa0, 0x4}) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) accept4(r0, 0x0, &(0x7f000075b000-0x4), 0x800) chroot(&(0x7f00008b4000)='./file0\x00') write$selinux_create(r0, &(0x7f00000d9000-0x46)=@objname={'system_u:object_r:init_var_run_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x33, 0x31, 0x20, './file0\x00'}, 0x46) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') 2018/02/18 18:31:04 executing program 3: socketpair$packet(0x11, 0x2, 0x300, &(0x7f00004dd000-0x8)={0x0, 0x0}) accept(r0, &(0x7f0000f5e000)=@generic, &(0x7f00008a5000)=0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) modify_ldt$read_default(0x2, &(0x7f00001d1000)=""/125, 0x7d) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00006ee000)={@common='lo\x00', &(0x7f00001d5000)=@ethtool_cmd={0x19}}) [ 51.167783] binder: 8723:8726 got new transaction with bad transaction stack, transaction 41 has target 8723:0 [ 51.190065] binder: 8723:8726 transaction failed 29201/-71, size 0-8 line 3031 [ 51.232606] binder_alloc: binder_alloc_mmap_handler: 8723 20000000-20002000 already mapped failed -16 [ 51.251693] binder: BINDER_SET_CONTEXT_MGR already set [ 51.251702] binder: 8723:8726 ioctl 40046207 0 returned -16 [ 51.277333] binder_alloc: 8723: binder_alloc_buf, no vma [ 51.285284] binder: 8723:8726 transaction failed 29189/-3, size 40-8 line 3127 [ 51.302063] binder: undelivered TRANSACTION_ERROR: 29189 [ 51.307640] binder: release 8723:8726 transaction 41 out, still active [ 51.314630] binder: unexpected work type, 4, not freed [ 51.319888] binder: undelivered TRANSACTION_COMPLETE [ 51.325230] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/18 18:31:04 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001bd000-0x15)='/dev/pktcdvd/control\x00', 0x52801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00004b7000-0x4)=0x102, 0x4) connect$inet(r1, &(0x7f00002db000-0x10)={0x2, 0x3, @empty}, 0x10) sendto$inet(r2, &(0x7f00004ef000-0xf7)="96", 0x1, 0x0, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00009e4000-0x18)={0x0, 0x5, 0x400, 0x7, 0x7, 0x1}) 2018/02/18 18:31:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000076f000-0x8)=@sco, &(0x7f0000000000+0x7bb)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000001000-0x8)=@random={'user.', '))\x00'}, &(0x7f0000127000-0x9)='!@}*user\x00', 0x9, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0xa)='./control\x00', 0x0) sigaltstack(&(0x7f000066a000/0x1000)=nil, &(0x7f00000b1000-0x8)) lstat(&(0x7f0000a4b000)='./control\x00', &(0x7f0000d0c000)) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) rename(&(0x7f0000e82000-0xa)='./control\x00', &(0x7f000080f000)='./file1\x00') 2018/02/18 18:31:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/18 18:31:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cc8000-0xb)='/dev/loop#\x00', 0x40, 0x204181001) r1 = open(&(0x7f0000140000-0x8)='./file0\x00', 0x80, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00005a8000)="3716ceb6e830") ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000f7000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xed0b, 0x0, 0x0, 0x0, 0x0, "adca679f9000212f9ce8df55ac94e2fbb011ab9fc05f86fbe75638bf2300bcb2ec1c3d37b5117a28dcec3253726775a5b4f48724bd8b0b49cc4a8b1d727dfa22", "ac011930f209b659d4997d3e5c181797feb2bcc87a2707cd9a7c5d5bbc4e65031f6fff2f3576e12ad20da28b7719c9b9e13a2b7f6969520600000000000000ce", "b9429ee7415ac24fe543ab560f03f04538b9797931dbc2ae5b65e7d5e985f101"}) 2018/02/18 18:31:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000464000)='./file0\x00', 0x40480, 0x80) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000036000-0x18)={0xaa, 0x40}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00009f7000-0xe8)={{{@in=@dev, @in=@broadcast}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000d13000-0x4)=0xe8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001e7000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000c07000-0x5c)={{0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x9df}, {0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, 0xa03f, [0xb279, 0xcc4, 0x3ff, 0x8, 0x2, 0x9, 0x9, 0x7fff]}, 0x5c) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f00001f1000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet(r1, &(0x7f00001e8000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) lstat(&(0x7f0000fbb000-0x4)='./file0\x00', &(0x7f0000a70000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000c68000-0xe8)={{{@in6=@empty, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3, 0x7, 0x1, 0x4, 0x2, 0x20, 0xa0, 0x2b, 0x0, r4}, {0xc8, 0x80000000, 0x2, 0xfffffffffffffffb, 0x6, 0x546, 0x4, 0x6}, {0x7, 0x6, 0x9, 0x4}, 0x7, 0x3, 0x1, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x3f}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x3, 0x3, 0x0, 0x7, 0xfffffffffffffbff, 0x1f}}, 0xe8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000070000-0x14)={0x0, 0xb16d, 0x8, 0x2, 0xa6, 0x9361}, &(0x7f0000864000)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000cf5000)={r5, 0x8000}, &(0x7f0000bae000-0x4)=0x8) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/02/18 18:31:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dad000-0x37)) pipe(&(0x7f0000f6c000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x3f, 0x4) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00004cb000-0x18)=[], &(0x7f0000c26000)=[]) r2 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r2, &(0x7f00009f4000-0x1000), 0x352, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000e9e000)={0x5, 0x57, 0x0, 0x3, 0x19, 0x8001}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000090a000)=@assoc_id=0x0, &(0x7f00009c4000)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000d2d000-0x18)={r3, 0x1, 0x30, 0x3, 0x7}, &(0x7f0000aa0000-0x4)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000e6f000)=@assoc_value={r4}, 0x8) openat$keychord(0xffffffffffffff9c, &(0x7f0000509000-0xe)='/dev/keychord\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000fef000), &(0x7f0000ab6000)=0x4) lseek(r2, 0x0, 0x0) write$fuse(r2, &(0x7f0000575000)={0x1c, 0x0, 0x0, @fuse_notify_inval_entry_out}, 0x1c) open$dir(&(0x7f000026d000)='./file0\x00', 0x26102, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000c92000+0x35b)={r3, 0x7fffffff, 0x9}, &(0x7f000093e000-0x4)=0x8) 2018/02/18 18:31:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) read(r0, &(0x7f000083e000-0x35)=""/53, 0x35) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000896000-0x4)=0x540, 0x4) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000be4000-0x10)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) recvmsg(r1, &(0x7f0000abf000)={&(0x7f00009e4000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, 0x1c, &(0x7f0000045000)=[], 0x0, &(0x7f000043a000)=""/249, 0xf9}, 0x0) 2018/02/18 18:31:04 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000006000-0x10)={0x4, 0x7, 0xfffffffffffffffd, "34d486336b1a", 0x5}, 0x10) fsetxattr(r0, &(0x7f0000001000-0x11)=@known='security.selinux\x00', &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x15, 0x0) [ 51.330732] binder: send failed reply for transaction 41, target dead 2018/02/18 18:31:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) pipe2(&(0x7f00003d5000)={0x0, 0x0}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000a1f000)={0x128, @tick=0x1ff, 0x0, {0xffffffff, 0x6}, 0x8e, 0x0, 0x4}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) connect$inet6(r0, &(0x7f0000251000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) syz_open_procfs(0x0, &(0x7f000027c000)='net/igmp\x00') 2018/02/18 18:31:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000365000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000b10000-0x14)={@loopback, 0x0}, &(0x7f0000acc000-0x4)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000078000-0xc)={r2, @rand_addr=0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000971000-0x25)=""/37) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000e48000-0x218)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_auth_trunc={0x4c, 0x14, {{'crc32\x00'}}}]}, 0x13c}, 0x1}, 0x0) getpeername$packet(r1, &(0x7f0000d0a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000deb000-0x4)=0x14) 2018/02/18 18:31:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000edf000)='Q^', 0x0) writev(r0, &(0x7f00008fc000-0x50)=[{&(0x7f00006b7000-0x34)='d', 0x1}], 0x1) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000e52000-0x28)={&(0x7f000019f000/0x1000)=nil, 0xffffffffffffffe1, 0x6, 0x20, &(0x7f000002f000/0x1000)=nil}) ftruncate(r0, 0x1) 2018/02/18 18:31:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00008dd000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d5c000-0xc)='/dev/autofs\x00', 0x1a400, 0x0) write$selinux_context(r1, &(0x7f00008ce000-0x28)='system_u:object_r:hald_keymap_exec_t:s0\x00', 0x28) 2018/02/18 18:31:04 executing program 7: mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000de6000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000739000-0x9f)="1971328df37bd6781532c2adc9acec45321711007f02294cc654bd2486ac0a16f0c702fdc11dd4d69fb7b9fa1757417daed60821e8492866aaa75d8f15d558291644871717cbe23e0ddc9fff6b93316af70e58b161a590c2af73576c2679a80732db1fd020fd5b74aaf1b0bed5d53d93e5064bc3219f70e66d33915da26a0a57152dcfcaddaa2866cc3695c98efef10b8dad9dd29a2b35c66ba71c16c5e406") r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000dd5000), &(0x7f0000dd5000-0x4)=0x4) 2018/02/18 18:31:04 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000022000-0x1c)={0xa, 0x2, 0x4fe, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x7}, 0x1c) read(r0, &(0x7f0000020000-0x42)=""/174, 0xae) shutdown(0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000009000-0x8), 0x57a) 2018/02/18 18:31:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000808000-0x5)='reno\x00', 0x5) 2018/02/18 18:31:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() sched_rr_get_interval(r0, &(0x7f0000b2c000-0x10)) epoll_create1(0x80000) r1 = openat(0xffffffffffffffff, &(0x7f00001ea000)='./file0\x00', 0x800, 0x100) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b33000)) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0x3}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) 2018/02/18 18:31:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b9b000-0x10)=@generic="2e8e49bce55db55a9bb76d1e3a10edb7", 0xffffffffffffff8b) 2018/02/18 18:31:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008b2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r0, 0x407, 0x401) 2018/02/18 18:31:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000eff000-0x10)={&(0x7f00007b4000-0x240)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}}, {@in=@empty, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x6c90cc77f7112df1}, [@algo_aead={0x4c, 0x12, {{'gcm_base(ecb(cast6-generic),sha224-avx2)\x00'}}}]}, 0x13c}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000edd000)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x111000) sendmmsg$nfc_llcp(r1, &(0x7f000062d000)=[{&(0x7f0000857000-0x60)={0x27, 0x0, 0x6, 0x5, 0xffffffff, 0x479a, "5299077ebca74ede9aa3ecf9212eb5efeb344c5fbafa5a47f0d07befcad3a425522241e177d4bb0faf36b2db8029407a1501da535828360c80cbd74be64148", 0x3ff}, 0x60, &(0x7f0000ff6000)=[], 0x0, 0x0, 0x0, 0x8040}], 0x1, 0x40) 2018/02/18 18:31:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e2f000-0x4)=0x0) process_vm_readv(r1, &(0x7f0000a3e000)=[], 0x0, &(0x7f0000dae000)=[{&(0x7f0000647000)=""/4096, 0x1000}, {&(0x7f00002ec000-0x6b)=""/107, 0x6b}, {&(0x7f000019f000-0x4)=""/4, 0x4}], 0x3, 0x0) getsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00000dd000-0x4), &(0x7f0000842000)=0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00003dc000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendto$inet6(r0, &(0x7f00004cf000-0x1000)="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", 0x5a5, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/18 18:31:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003a5000)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000243000-0x10)=@common='bcsh0\x00') r1 = socket(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f00006c4000-0x1c)={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}, 0x1c) listen(r1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000455000-0x10)={0x0, 0x2710}, 0x10) accept4$ipx(r1, 0x0, &(0x7f0000242000), 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000cfd000-0x8), &(0x7f0000c5b000-0x4)=0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000499000)={0x0, 0xfffffffffffff004, 0x3, 0x5, 0x0, 0x9}, &(0x7f0000136000)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00004d9000)={0x666, 0x5, 0x8000, 0xc473, 0x0, 0x9, 0xff, 0x5, r2}, 0x20) 2018/02/18 18:31:05 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000005000-0xa1)=""/161, 0xa1) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000005000)={0x9b5}, 0x8, 0x80800) bind(r0, &(0x7f0000002000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x10}, 0xc) close(r0) 2018/02/18 18:31:05 executing program 3: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000004000)='./control\x00') r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000fb3000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x6}) inotify_init1(0x0) 2018/02/18 18:31:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d6b000-0x10)='net/ip_mr_cache\x00') sendfile(r0, r0, &(0x7f00009ee000-0x8)=0x38, 0x6) 2018/02/18 18:31:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00004cd000)=@nfc, &(0x7f0000c01000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000b02000-0x4), &(0x7f00003cd000-0x4)=0x4) setrlimit(0x8, &(0x7f000054f000)={0x100000000000000, 0x4}) r1 = memfd_create(&(0x7f0000ee7000-0xa)="be747275737465642800", 0x1) pwritev(r1, &(0x7f00005af000-0x60)=[{&(0x7f0000525000)="2ab8c8d5ad0a03db13d1832dae1497db5e1267aceccde1404ae0fb47d8bdd0a4107d6841b1671328d1190f4374aafcccc96a0ec23e1c38ccefb99f90e0e70e1b40bf30deacd64605536d7f956abf738a461d5a6055fbaf85538d9fae3dfe21e04f564918cf0c47423666d507fcf337a65f346f434dae6c577664fcf738204637550be047c7216d13c7684094a1cbb2072f77", 0x92}, {&(0x7f0000425000-0xfb)="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", 0xfb}, {&(0x7f000074c000-0x85)="adbd4515651a3430ae136b311b8566664050973902de08e972504c53372ae3b01817aaa7116811843ae14ecafdd02cf5c4fd5ca24c8ddd94bde0f77bacace8698883c5", 0x43}], 0x3, 0x0) r2 = open(&(0x7f00004bc000)='./file0\x00', 0x100, 0xe) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000738000-0xc)={0x0, @multicast2, @loopback}, &(0x7f0000c2d000-0x4)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000029c000)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) fchdir(r1) syz_open_dev$mice(&(0x7f0000a42000-0x10)='/dev/input/mice\x00', 0x0, 0x400) socket$key(0xf, 0x3, 0x2) 2018/02/18 18:31:05 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x1000000005437, &(0x7f0000001000-0x8)) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000021000-0x20)={@generic="2c2d837b800c5bb9f21a49cff924ffb2", @ifru_addrs={0x2, 0x1, @rand_addr=0x2}}) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000020000-0x24)={0xfffffffffffffff8, 0x7f, 0x4, 0x7fff, 0x1, 0x7fffffff, 0x8001, 0xffff, 0x1, 0x4, 0x2, 0x5}) r2 = accept4(r1, &(0x7f000000b000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000012000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000021000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000021000)=0x18, 0x8) 2018/02/18 18:31:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a5a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000028000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00002b8000)={0x60000004}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/02/18 18:31:05 executing program 2: keyctl$session_to_parent(0x12) r0 = socket$inet(0x2, 0x6, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00004e0000-0x10)={0x0, 0x3ff, 0x7fff, 0x1ff}, &(0x7f0000fde000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000893000-0x8)={r1, 0x1}, &(0x7f0000af2000-0x4)=0x8) 2018/02/18 18:31:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0x1, &(0x7f0000a9d000)={0x0}) bind$ax25(r0, &(0x7f0000d4b000-0x10)={0x3, {"5cb5796a486d2d"}, 0xffffffffffffffc0}, 0x10) add_key$keyring(&(0x7f0000c49000)='keyring\x00', &(0x7f0000176000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) 2018/02/18 18:31:05 executing program 1: r0 = open(&(0x7f0000b33000-0x8)='./file0\x00', 0x280, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000001000-0x50)={{0x8000, 0x800}, {0x7, 0xffffffffffffffc0}, 0x9, 0x6, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000573000-0x42)=""/66, 0x42) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000020f000-0xd)='/selinux/mls\x00', 0x0, 0x0) pread64(r1, &(0x7f0000183000)=""/224, 0xe0, 0x0) fcntl$setflags(r0, 0x2, 0x2000041) 2018/02/18 18:31:05 executing program 3: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty}, 0x10) poll(&(0x7f0000d07000-0x8)=[{r0}], 0x200000000000031b, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006bb000)='/dev/sequencer2\x00', 0x143000, 0x0) [ 51.574614] audit: type=1400 audit(1518978665.033:36): avc: denied { bind } for pid=8823 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/18 18:31:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000bee000-0x4)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7, 0x80000000, 0x576, 0x2, 0x3}, &(0x7f00002ef000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00009c9000)={0x7, 0xa, 0x0, 0x8d51, r1}, 0x10) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f000000a000-0x6f)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x8c, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000-0x10)=@common='bridge0\x00'}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f000000c000-0x4)=0x7, 0x4) 2018/02/18 18:31:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvfrom$inet(r0, &(0x7f0000ffc000)=""/109, 0xfffffffffffffd9c, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @empty}, 0x10) bind(r0, &(0x7f000052b000)=@llc={0x1a, 0x0, 0x7, 0x800, 0x8, 0x5, @random="8422ce214343"}, 0x10) 2018/02/18 18:31:05 executing program 1: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000013000-0x16)='/selinux/checkreqprot\x00', 0x551140, 0x0) recvfrom$llc(r1, &(0x7f0000007000-0x55)=""/85, 0x55, 0x40, &(0x7f0000033000-0x10)={0x1a, 0xff, 0x2, 0x1, 0x5, 0x9, @empty}, 0x10) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x7}}, 0x1c, &(0x7f0000013000-0x90)=[], 0x0, &(0x7f0000032000)=[]}, 0x0) bind$ipx(0xffffffffffffffff, &(0x7f0000038000)={0x4, 0x0, 0x0, "9eb165a6e37f"}, 0x10) 2018/02/18 18:31:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x3}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) eventfd(0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000443000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000373000)={0x0, 0x9, 0xffffffffffffff90}, &(0x7f0000f19000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000cbb000)={r1, @in6={{0xa, 0x1, 0x5, @empty, 0x100000000}}}, &(0x7f0000a9a000-0x4)=0x8c) 2018/02/18 18:31:05 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000005000)='net/sockstat6\x00') readv(r0, &(0x7f0000004000)=[{&(0x7f0000005000-0x60)=""/96, 0x60}], 0x1) 2018/02/18 18:31:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00003d8000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000dd6000)={{{@in=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f00000a0000)=0x304) r2 = memfd_create(&(0x7f0000af6000-0x8)='trusted\x00', 0x968015b1a7f98ffe) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000d34000-0xb0)={{0x4, 0x9}, 'port1\x00', 0x2, 0x4, 0x7fb, 0x3, 0xdf9, 0x2, 0xb7d, 0x0, 0x7, 0xfffffffffffffffa}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000033c000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, r1}, 0x14) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000b7a000-0x4), &(0x7f0000717000-0x4)=0x4) 2018/02/18 18:31:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x6, &(0x7f00004fe000)={0x0, 0x0}) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000685000-0x4f)="79ad0c6f5f370f6cdab192a6992edbffc39c5c7f70c2d962befa7f593e838d94a4c65de2bb3c6c2eaf3b414e38bed98c1fb497db485804de3bf95796378ee74daff768f36d690ff9cf5f419398ad8c") futex(&(0x7f000000d000-0x4)=0x4, 0x9, 0x4, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x4) open$dir(&(0x7f0000a1f000)='./file0\x00', 0x8000, 0x10) syz_open_dev$evdev(&(0x7f000096a000)='/dev/input/event#\x00', 0x2, 0x428b00) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f000099e000), 0x20) 2018/02/18 18:31:05 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f00009e1000-0x4), 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000669000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000b03000)=[]}, 0x0) 2018/02/18 18:31:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000fa8000-0xd)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000fb6000-0x50)={{0xffffffffffffffff, 0x8000b}}) 2018/02/18 18:31:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00001f0000-0x5)='auxv\x00') pread64(r1, &(0x7f00008af000), 0x0, 0x0) connect$inet6(r1, &(0x7f000043e000)={0xa, 0x0, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}, 0x1c) 2018/02/18 18:31:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)) write(r0, &(0x7f00008cd000)="4f8d010000000000000048140023c0c253913e0007000216000000008de58f4c30fd4c8ebb78dcfd0bbc54c90c0ea17b4763dd0200eedfc811b38375640205000000c9fe0513", 0x46) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$VT_ACTIVATE(r1, 0x5606, 0x5) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a31000-0x24)) 2018/02/18 18:31:05 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000508000-0x8)='syscall\x00') ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000324000)="e486e0c22fb1ada0218484456c6b72d2f4a52421d2eb363910261dec65395b56fa79e70f36444c5c697e5d7bdd781f681f5c563c90ff6e4a7e3b8712fd7f27abf0813e832a659b186b26fa23515d56a7f57eeda203fcc6887c68086f40687a986fcdf056fa6539a61c6715e412225330b5c7fe18b4a0d0cf0badfb48c0c06d572a625438ae1c579589377aa77febe2de2a145bf591cda015e61638778373e7c9b699487478fe985ba2fb80c1ecd2818007b6bff191c8baaaf62b8577a34d7dd662a7541442edbbb6efbc036e45b4561794685249ed6b844e32b64b7cfdee93351d58beee9a14eed44e49e37f") unshare(0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000788000)=0x10) r1 = epoll_create(0x7) epoll_wait(r1, &(0x7f0000bfa000-0x60)=[{}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000)=[], 0x0, &(0x7f0000002000-0x10)={0x0, 0x1c9c380}, &(0x7f0000001000-0x8)={0xb9}, 0x8) 2018/02/18 18:31:05 executing program 4: socketpair(0xb, 0xa, 0x8, &(0x7f0000ed4000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f60000-0xc)={0x0}, &(0x7f00008dc000-0x4)=0xc) mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000003d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000007000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r4}, 0x14) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f000003c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000003d000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000001c000)={@common='teql0\x00', r5}) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000007000)=@ipv6_getaddr={0x18, 0x16, 0xe0b, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x18}, 0x1}, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r2, 0x5fa5, &(0x7f000003e000-0x10)) 2018/02/18 18:31:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) pipe2(&(0x7f0000167000)={0x0, 0x0}, 0x4000) r2 = mmap$binder(&(0x7f00000ee000/0x2000)=nil, 0x2000, 0x1000000, 0x13, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000460000)={r2}) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000480000-0x31)=""/49, &(0x7f0000b29000-0x4)=0x31) 2018/02/18 18:31:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bf9000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000720000-0x4), &(0x7f000037d000)=0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000536000-0x4)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000183000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00004c2000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}, 0x5c) 2018/02/18 18:31:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f00006df000)='./file0\x00', 0x401, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f3b000-0x8)={0x0, 0x0}) r1 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000aed000)=[{{&(0x7f0000d26000)=@ethernet={0x0, @link_local}, 0x10, &(0x7f0000c07000-0x90)=[{&(0x7f0000657000)=""/4096, 0x1000}, {&(0x7f0000563000)=""/151, 0x97}, {&(0x7f0000e07000-0x86)=""/134, 0x86}, {&(0x7f0000631000-0xf)=""/15, 0xf}, {&(0x7f000005e000-0x20)=""/32, 0x20}, {&(0x7f00003c1000)=""/147, 0x93}, {&(0x7f00000fa000-0x19)=""/25, 0x19}, {&(0x7f0000c74000)=""/78, 0x4e}, {&(0x7f0000c55000-0xd)=""/13, 0xd}], 0x9, &(0x7f0000745000)=""/190, 0xbe, 0x7}}, {{0x0, 0x0, &(0x7f0000223000-0x10)=[{&(0x7f0000213000)=""/4096, 0x1000}], 0x1, &(0x7f00008ad000-0xeb)=""/235, 0xeb, 0x7fff}, 0x66}], 0x2, 0x2, 0x0) iopl(0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f000079a000-0x27)=""/39) 2018/02/18 18:31:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000a1c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) getpgrp(r1) ioctl(r0, 0x21ca, &(0x7f00004d6000-0x82)="6551444380f77352f5416b0d86460a086333aa40b6b493d67b22dbe7d842795e9c9915003578abd2b5d68b14d6743c25a53eae99707d22e2340bc02276636155ea3999fd3e14fab60a2eea7ad67c984718260020ccc74f0938335a9feee47288fbc0a0ad2d24eacf6b90b4c824b3dc845cdc11a4c74b19586dca13741c9e8c1160de") 2018/02/18 18:31:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f00082d1cb2a4a280930206620100a84309000000000000000503000149dc50ca8a9848a3c728f1c46b7b31afdc0938d54400009b84136f075afb83de448daa7f000000b8220000bf0cec6b1391d4", 0x55}], 0x1, &(0x7f000001e000-0x2a0)=[]}, 0x0) r1 = accept4(r0, &(0x7f0000587000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000c21000-0x4)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000006f000-0x12)={0x7, [0x9, 0x3, 0x845, 0x2, 0x3, 0x8, 0x5]}, &(0x7f0000062000-0x4)=0x12) 2018/02/18 18:31:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) epoll_create(0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e6b000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f85000)={@generic="52108ed5fb9e5c9e3050befde53ded47", &(0x7f0000c91000-0xd0)=@ethtool_rxnfc={0x32, 0x8, 0x0, {0xd, @ah_ip6_spec={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x20}, {'[s', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0x4, 0xa506, [0x10000, 0x9]}, @udp_ip6_spec={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x2, 0x2, 0x8a}, {"368c", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0x3, 0x1, [0x3f, 0x80000000]}, 0x8, 0x7fffffff}, 0x5, [0x6, 0x9, 0x1, 0x3ff, 0xb2e]}}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000066d000)) r2 = accept4(r1, 0x0, &(0x7f000067a000-0x4), 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000b38000-0x8c)={0x0, @in6={{0xa, 0x0, 0xffffffffffff2c43, @loopback={0x0, 0x1}, 0x2}}}, &(0x7f00001d7000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000773000)={r3, 0x39, 0x81, 0x2}, &(0x7f0000a1f000-0x4)=0x10) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x14, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) lgetxattr(&(0x7f0000b6f000)='./file0\x00', &(0x7f000010f000)=@random={'trusted.', "747275737465642e2a1828766d6e6574302700"}, &(0x7f000027b000-0x16)=""/22, 0x16) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000041b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000ce6000)={@common='ifb0\x00', @ifru_flags=0x1000}) 2018/02/18 18:31:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005c3000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000605000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mknodat(r1, &(0x7f000016e000-0x8)='./file0\x00', 0x8, 0x9) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x1265, 0x4000000000) 2018/02/18 18:31:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dcf000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, {0xfffffffffffffffe}, []}, 0xfffffe03}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) 2018/02/18 18:31:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000ed6000-0x10)=[{&(0x7f0000848000)=""/1, 0x1}], 0x1) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = getpid() ptrace$poke(0x5, r4, &(0x7f0000290000), 0x1) r5 = dup2(r3, r0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000068000)=0x1, &(0x7f0000385000-0x4)=0xff70) writev(r5, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r2, r1, 0x6, 0x0) 2018/02/18 18:31:05 executing program 2: r0 = gettid() exit(0x0) syz_open_procfs(r0, &(0x7f0000b46000)='net/sockstat6\x00') 2018/02/18 18:31:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5955fd69d325ff00000000000085efed5332ea1469f94049adf3fd34cbd156009cd21e847417c5", 0x2d}], 0x1, &(0x7f0000b88000)=[]}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000034d000-0x28)={@generic="d0269d191051fd4070968315d6402d00", 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00003bd000-0x14)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r1}, 0x14) sendmsg(r0, &(0x7f00007b8000-0x38)={&(0x7f000012c000-0xe)=@l2={0x1f, 0x9, {0xffff, 0x80000001, 0x7, 0x7, 0x4, 0x1ff}, 0x7fff, 0x2}, 0xe, &(0x7f0000ea8000)=[{&(0x7f0000eb7000)="06d3e93c766258a90371b64afc4455f5fbac1c56902054235cd751920734392d47e4db54fa89f6f6a868ee73885f29d1fdbb91b2abdcb843026d5d69386c955c3d66d7a3", 0x44}, {&(0x7f00003bb000)="bc0eafc769f623eabda67a7aba08fb064d646ce73dbb598cdf9e50a3f4ab2ccf25aa9b35f3d808476e3d9ba106ab8d074d4841c6e8bebb5ab3cca8ae428093c11c9e63fdc9c816eb4ab441a9a08c3e92b4c2b4", 0x53}, {&(0x7f00004d3000)="29b21378660965d36cfd58ddeb00c39b3e67e69414af0505c9c3034c408e017adc10e47656a21a95630d8739a8f34c5235167a7001fce537cb1bc2eb9a0469525bec219ee5f2a0618bc04fad18a4ed9ca6ef8836616408fef38fdedffa85433e5050e81425cef9f2f93e1396403bcb5680eac73a616ea7d04077aec7939ec13fea1cd6eb1c7071d74db57505410794df44b17c9cf820311d629b86d9513eb31f95bd637f57a2a3a778245f4d5de827143f114300ed9e739825a585d878ff6dd23bb9d88eff3235a64c84bd", 0xcb}, {&(0x7f0000b08000-0xed)="31863b0c495e6133b1562c3da7e57948b22dee5dbd38be0c45c00166d6b36f24f7fcc9f0e72762b232bf17eaf1fab068ff98fdc716161b76033f8c53d92028e98481973e1b0a4e5676bee9aa739db229495000a47f795ebeb2afdb1d67c8d37f0f8f49e534f800bac57813f19a002775899129fc0c2862f724e663bee31b74033ca56ffc6f0c8fb972dcbe8f1eaf280272e71c8870dea9e09fb19bbd8b7ecd18c9a1bb19dd17dbe0343b76ef685aac4ae28fa727c7ecf34c5285a2e88e30dafce7e9cbea843af0646cf1c46a8b01daa15170b695ee214431e40fbf44422cf264ec672afd3032adaf9430130f13", 0xed}, {&(0x7f000074f000)="a55896a2e44e70a1c92d6efb1aef924af9e3238f0cf7de8bf17a8d1d7bc88681c5023f07ca2224de8b6778e234d965d9ca16013b2b6aaef96efc32f0d5fc9aab26b49c7a1ec0e28681e115e46d0f7913b7cf121d68db6f27ca0f33ad0788d5258ce948da740112f3dc837be42067e4f2064f0d80ac06f375c4dc2222874cb83d8c65c8b91d5828", 0x87}], 0x5, &(0x7f0000b9b000-0x128)=[{0xf8, 0xff, 0x400, "9eb54f1dd606d4e0fcb6cbbaa98fe24b676a597b303775e373a4a2fedc4c8cf8aa29ad1811bcf7ad3fedbc751ee2b4ace1605cffa823ad24bf6814713dedf78235e80987b1dc249c7b24bb9fdd0f789d8190d9a718f9f62038c1c2eebac9866a42b4d47b50cc2925a7eea7c7534adff86fe5c5b6e814ff67e35cfc373468efade637c67d676955fbdcc26de3ccf90f6d622c442279e5335c6a66a9fe30c91a9878f23ce5306dbaa8b44fcafc565624472fe73f9a98c528349fc345baff804fe72027e70812e904b869ec99b187a0a620df8ec3e16eeb4b7b8bca2d509ac2fcc3974e5542af3f"}, {0x30, 0x103, 0x8001, "8316a825b3c77aecdc701367d66a1aeb0a279252e1a4c1be5646"}], 0x128, 0x4}, 0x4008084) ftruncate(r0, 0x7fffffff) 2018/02/18 18:31:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0xffffffffffffffff, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xffd}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/18 18:31:05 executing program 6: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$getflags(r0, 0x400) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000dc2000)=0x7f, 0x4) fcntl$setlease(r0, 0x400, 0x2) truncate(&(0x7f0000d8c000)='./file0\x00', 0x0) 2018/02/18 18:31:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c53000)={0x0, 0x0}) unshare(0x400) fcntl$dupfd(r1, 0x0, r0) 2018/02/18 18:31:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003fd000)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000614000-0xb)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e3d000-0xa0)={0x0, @in6={{0xa, 0x3, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}}, 0x6, 0x9, 0x2e, 0x3f, 0x82}, &(0x7f0000e1e000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000b29000-0x68)={r1, 0x60, "a1399eff604f3824fd1afc3279e64a65a483134000de1ca334b9cf176192ebe8d9aeefca370754de5d8f4426825769a19a9f58ea25183e3ffbcd65683279182f2809f1250369535e55e29063fc7166f7392583ed50eff8d9fa4aa23233b056b1"}, &(0x7f0000285000)=0x68) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000019a000-0x46)=""/70, &(0x7f0000eb4000-0x4)=0x46) mount(&(0x7f0000006000)='./file0\x00', &(0x7f000098f000-0x8)='./file0\x00', &(0x7f0000d3a000-0xd)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f000017e000)={0xa94, 0x6, 0x1f}) creat(&(0x7f0000658000+0x3a3)='./file0\x00', 0x0) 2018/02/18 18:31:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009ec000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000119000-0x6)={0x8001, 0x0, 0x10003, 0xffffffff}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000e12000)={0x400, r1}) r2 = syz_open_procfs(0x0, &(0x7f00009ef000-0x6d)='net/rt_cache\x00') r3 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r3, r2, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/18 18:31:05 executing program 1: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000506000), 0x80000) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000ff7000-0x4)=0x2, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000feb000)={0x0, 0x0}) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000ed6000-0xbe)=""/190, &(0x7f0000feb000-0x4)=0xbe) 2018/02/18 18:31:05 executing program 6: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000ae1000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000ae0000)=0x14) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f000000d000)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f000002a000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmsg(r1, &(0x7f0000028000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000005000)=[]}, 0xc100) sendmsg(r1, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000003000-0x10)=[], 0x0, &(0x7f000000c000-0x1180)=[]}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ae1000)='/dev/hwrng\x00', 0x800, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) sendto$inet6(r0, &(0x7f0000ad7000-0x53)='\x00\x00$', 0x3, 0x3fffffd, &(0x7f0000254000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x2000000000003}, 0x1c) [ 51.858182] IPv4: Oversized IP packet from 127.0.0.1 2018/02/18 18:31:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40085112, &(0x7f000000b000)={0x5, &(0x7f000000d000-0x38)=[{0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f000050f000-0x8)={r1, 0x3}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00005f4000)={'filter\x00', 0x7, 0x4, 0x3f8, 0x200, 0x200, 0x200, 0x310, 0x310, 0x310, 0x4, &(0x7f0000529000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @loopback=0x7f000001, @empty, 0x5c355a3a45709004, 0xffffffff}}}, {{@arp={@multicast2=0xe0000002, @multicast1=0xe0000001, 0xffffffff, 0xffffff00, @empty, {[0xff, 0xff, 0x0, 0x0, 0x0, 0x103]}, @empty, {[0xff, 0x0, 0xff, 0x0, 0xff, 0xff]}, 0xcdd, 0x9, 0x3525, 0x100000000, 0x7, 0x6, @common='bpq0\x00', @generic="1189c39376829469e7d5cc86e18df15e", {}, {0xff}, 0x0, 0x80}, 0xc0, 0xf0}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x4, 0x2, 0x4, 0x2}}}, {{@arp={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, 0xffffffff, 0xffffffff, @empty, {[0x400ff, 0xff, 0x0, 0x0, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, {[0x0, 0x0, 0xff, 0x0, 0xff, 0xff]}, 0x3ff, 0x7f, 0x4, 0x6, 0x2, 0x800, @common='syzkaller1\x00', @common='erspan0\x00', {}, {0xff}, 0x0, 0x40}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random="ce4fe62829cb", @rand_addr=0x7fffffff, @rand_addr=0x10000, 0x1000000000000f, 0x100000003}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x448) 2018/02/18 18:31:05 executing program 6: mincore(&(0x7f0000c84000/0x3000)=nil, 0x3000, &(0x7f000014a000)=""/30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00002fc000-0x9)='/dev/ppp\x00', 0x901, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f000001a000)={{0x6, 0x6bf}, 0x1, 0x7ff, 0x6, {0x5, 0x3ff}, 0x7, 0x7}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000024000-0x38)={&(0x7f0000e1f000-0xc)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000d2e000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x5}}]}, 0x40}, 0x1}, 0x0) 2018/02/18 18:31:05 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000fd6000-0xa)="e91f7189591e9233614b") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000aae000-0xd7), &(0x7f000036e000-0x5f)}}, &(0x7f0000044000)=0x0) timer_settime(r2, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000aaf000)) clone(0x0, &(0x7f0000de6000), &(0x7f0000b11000-0x4), &(0x7f0000fdd000-0x4), &(0x7f0000a53000)) r3 = memfd_create(&(0x7f00003ee000)='-eth0&bdevXvmnet0\x00', 0x3) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00001f4000), &(0x7f0000b72000-0x4)=0x4) r4 = gettid() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000014e000-0x8)) tkill(r4, 0x16) 2018/02/18 18:31:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x6, &(0x7f0000827000-0x1)) sendto$inet6(0xffffffffffffffff, &(0x7f0000c53000), 0x0, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004b6000-0x58)={0x0, 0xff}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000a74000-0x58)) 2018/02/18 18:31:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000e26000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00001e5000)=0x10, 0x80000) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000f33000-0x44)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}, {0x306, @random="8709929a348a"}, 0x20, {0x2, 0x1, @rand_addr=0x200}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = syz_open_dev$usbmon(&(0x7f000071d000)='/dev/usbmon#\x00', 0x6b59, 0x0) r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000007000-0x61)=@file={0x0, ""/95}, &(0x7f00007d7000)=0x61, 0x800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00003c3000)={0x8}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000001c000-0xc)) r5 = gettid() rt_sigprocmask(0x0, &(0x7f0000058000-0x8)={0xfffffffffffffffe}, 0x0, 0x158) timer_create(0x3, &(0x7f000049f000-0x60)={0x0, 0x14, 0x4, @tid=r5}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/02/18 18:31:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000714000-0x5)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00008ef000)=0xffff, 0x4) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/02/18 18:31:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00006d5000)=0x0) getpgrp(r0) openat$selinux_context(0xffffffffffffff9c, &(0x7f000005f000-0x11)='/selinux/context\x00', 0x2, 0x0) getpid() socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f22000)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c94000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000f1e000)={0x3, 0x2, 0x0, 'queue1\x00', 0x3f}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000d8d000)=[@in={0x2, 0x1, @rand_addr=0x7}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x0, 0x100, @empty, 0x7}], 0x48) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000ba000-0x8)={0x0, 0x0}) r4 = syz_open_procfs(r3, &(0x7f0000e2e000)='net/wdreless\x00') ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f0000064000-0x20)={0x2, 0xfffffffffffff93e, 0xff, 0xf06a, 0x1, 0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000a22000+0x92a)={{0x2, 0xffffffffffffffff}, 0x1, 0x1, 0x8, {0x4, 0x200}, 0x1, 0x7fbd80000000000}) ioctl$TIOCCONS(r4, 0x541d) getdents64(r4, &(0x7f00005ea000+0x988)=""/528, 0x14f) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000155000-0x4)=0x80000001, 0x4) 2018/02/18 18:31:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d9000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000dbe000)={@common='bond0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000052c000-0x4)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ac9000-0x18)={0xaa, 0x2}) r1 = syz_open_procfs(0x0, &(0x7f0000864000)='net/route\x00') readv(r1, &(0x7f0000a42000)=[{&(0x7f0000e99000)=""/175, 0xaf}], 0x1) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000948000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00006be000-0x4), &(0x7f0000826000-0x4)=0x4) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000889000-0x10)={0x1, &(0x7f0000b44000-0x8)=[{0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f000005f000)={r3, &(0x7f00008c6000)=""/5}) sendmsg$nl_route(r0, &(0x7f00003cc000)={&(0x7f00003c7000-0xc)={0x10, 0x0, 0x0, 0x200140}, 0xc, &(0x7f00004a9000)={&(0x7f0000ea1000-0x14)=@getstats={0x14, 0x5e, 0x1, 0x3, 0x0, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x880}, 0x4008001) [ 51.927975] program syz-executor1 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 51.950590] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/02/18 18:31:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f35000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e5f000-0x2c)=@ethtool_cmd={0x4d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9}}) 2018/02/18 18:31:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000a5e000-0x1c)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000468000-0xb0)={{0x5, 0x3}, 'port1\x00', 0x40, 0x1, 0x300000000000000, 0x7fffffff, 0x3, 0xe9, 0xffffffff, 0x0, 0x7, 0x4a22}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000d55000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000729000-0xb0)={{}, 'port1\x00'}) 2018/02/18 18:31:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r0) sendmsg$nl_generic(r2, &(0x7f0000975000-0x38)={&(0x7f00007c0000)={0x10}, 0xc, &(0x7f00009d0000)={&(0x7f00001ba000)={0x128, 0x10, 0x0, 0x6, 0x3, {0x1c}, [@nested={0x58, 0xa, [@generic="47162d90430e", @typed={0xc, 0x24, @u32=0x4}, @typed={0x8, 0x92, @binary}, @generic="82bcfefd4c11d2c0026cee1300812f369bc6e64a786b030504a510a7bc9dce3de651660af8f032ca8498162e8832acf1eae9c36574e37f0d74"]}, @generic="79f34055b84278a470ad77aa961a6ed2c64934d3b12a95cf05e39cdaee31f129757fad008f074d15b85d391a1240a44ba7d13bb3531a9bace24657683caeffea8ff065a8f9b5e61b5748903be04913d4533252fced9ea4c20a5f15a1885f52adbe5f439e3aee8de95ae4960b7fb93a2dc1e55d2a7da3ec946fc5248a8b25bc1981a391d9550690602b102828aa6f493d32b3c28413ceaf0de3a67371b9f77f3ce3ad9326f9d61074b2f029", @nested={0x10, 0x81, [@typed={0xc, 0x84, @u32=0x1}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000c0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00005c8000)) recvfrom$unix(r1, &(0x7f0000330000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00004fa000-0x8)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00004ee000)=[{&(0x7f00002de000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000042d000-0x60)=[], 0x0, &(0x7f0000d94000)=[]}], 0x1, 0x0) [ 51.973198] program syz-executor1 is using a deprecated SCSI ioctl, please convert it to SG_IO 2018/02/18 18:31:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000060d000)='/dev/usbmon#\x00', 0xa2f, 0x420840) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000fa1000)=0xc2, 0x4) bind$inet(r2, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x104}]}, 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto(r2, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d}, 0x10) sendmsg$nl_xfrm(r3, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000765000-0x244)=@acquire={0x23c, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in6=@empty, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, [@replay_esn_val={0x20, 0x17, {0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [0x0]}}, @replay_esn_val={0x44, 0x17, {0xa, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @policy={0xb0, 0x7, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {}, {}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1}}]}, 0x23c}, 0x1}, 0x0) sendmsg$nl_xfrm(r3, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) connect$inet(r0, &(0x7f0000ef5000)={0x2, 0x0, @rand_addr=0x5}, 0x10) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000925000-0x8)) sendto$inet(r2, &(0x7f0000640000)="ec8ee2c9bcbd4703f813d3280eba3bbda9805546e1676e9800ff1323520ac0270a90f80c707ada6ec75292dbe811b9772978a297dbc0ceab16d8629a63124bd9fadaf0f576ab6910b0a92bb3d53b88ceab60cb77cb8982fff2c1e22e5c36baf8c60b0d5dabe3696427d5622fc4e0f1639a78614425e6aca6cb55fcaeb79fdb8722397fd903d4dc410dfbbdaca0458cbc904969671cdaec014d20194f42cd335bd35fe2e46630cd40dbfe8384c8e088d86a51ad50286e7e024d506d0e251b5ef3fa60156dfe68b2df501532ea144203485b08ea5414ab1c8cd1c84f48f0543cc3837eea2865eba5f3b29b9da5af2798a0d155d13d8cea72a59855449f90757080bb8b5a2181e5379783a16e94ccf1b78e0dd7ed801c6e97230bb3202e0766cc4e5bba5620da45e0bae49126d20025786c2711598b927b905f7c5afed4355f7dd0f6c89db55068d585c5a1abc73fa26b7797040df441c311df549183f090d1cf971d4db594659c555fde1ca81fe18dfbfb03722151077443153b7821a4e4950b1e6399aee72b3bd322e45fa386f62f43a0331a857781e8cf9fdf7515f746f251a95d964ddbf0c7f68c28954b54051812ebb1b759c60f43ef967864291587171919882ec974d127741236d56177b3ecf81b0e070e4ceee72b726153d05045249ce95c29759582cb2b5f71bb27ccfdddfa18974eb9a19437679b16ea98901264d965fe4c352eba2acdfab67d3a698ee5f5a8e65717cd8325d2c75f17e3e5201f3ea812accdee06c54c21e8e5f619462d56e70f319f5053d62de13ac5cc2865c4b372a163fc2ebe10db10ac835997c580e9f1f122e7550db3b3e6fc8fa479b3920b58067acecab189c7", 0x267, 0x0, &(0x7f00003be000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/18 18:31:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000714000-0x5)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00008ef000)=0xffff, 0x4) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/02/18 18:31:05 executing program 2: 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) getgroups(0xa, &(0x7f0000be7000-0x28)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setfsgid(r1) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) connect$inet(r0, &(0x7f00008d7000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffff6) sendmsg(r0, &(0x7f0000c00000)={&(0x7f00008d3000-0xe)=@l2={0x1f}, 0xe, &(0x7f0000774000)=[{&(0x7f0000984000)="b9b896885a7c6d0b0d", 0x9}, {&(0x7f000003d000-0x6)="d06785fbcd94", 0x6}, {&(0x7f0000111000-0xb6)="ae3db108f371843ac0b9f0f83e372861f452412c290ea029ebd846f758e9c920c9e32e14a702b053032a40d55ed35abc23df1e259d510631acf80d63444000692bb0baf9b1d642429bec2b32c1cb5975e99260b06e93796fa0894c2005cef709a1d11a3f506d32558c2311f12fe0f3eea4431a2e53ebb53a3a025717a21ce8fed112206cacfd5ec4fdadb310e552e02a41d98c9a567c0a95a72408e09334a6e8624c8dc53cc9f91fa7b63905fa2c4b03e9146143a075", 0xb6}], 0x3, &(0x7f0000b30000-0x1a0)=[{0xa0, 0x109, 0x0, "995b07b0d72a8b5a5bdbce94c105a2faf3b46cd968b30c92c150fea2a60a821630b2cdb45daceb84c7a9203e07ab15d11752328dd8434eca7a76aea399dd26144b7f870870c2d6cb636dda5bf5f9d7cc21f3bf9afe55f29fc549cdd87f8c96fbed804e60046931d393b14dda2aac730985952124482a04c54a6b8ce5d3d2cb5476fcaddd48eed1d119524189"}], 0xa0, 0x1}, 0x8040) 2018/02/18 18:31:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) r1 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x200) fallocate(r1, 0x0, 0x7fff, 0x47) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000003000-0x1)='o', 0x1) sendfile(r1, r1, &(0x7f0000001000-0x8), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000007000)='./file1/file0\x00') 2018/02/18 18:31:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x200000000003, 0xa012, r1, 0x0) r2 = add_key$user(&(0x7f0000740000-0x5)='user\x00', &(0x7f0000567000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000be000-0xbf)="1867e58216e86ac9e569a1c42cd6d7e50d397596bdd1217a120186e66e04f467db840d53cd131a638f199cc2ec8ce6e89bf5c9578e3ca02d207d80753624ccbf9092ddb03c38fe11d2127479c1950af347300aaa65d5b2e78020e2c00746bdf72b880f7c552ba5e60e59e4b136938d94c676e9296977d15e86c092cea5bc68eeabc7135a78f6e7c3b911a05f8042104b2d8c5c4951cf37c9c71873f293dd3eb80f4b550a6e397ca38fa20a5db5223332eef33eab041a97f58b985699642a55", 0xbf, 0xfffffffffffffffd) keyctl$read(0xb, r2, &(0x7f0000ecf000-0xbb)=""/187, 0xbb) symlink(&(0x7f00009ce000-0x8)='./file0\x00', &(0x7f0000141000)='./file0\x00') renameat2(r0, &(0x7f0000c35000)='./file0\x00', r1, &(0x7f00007d7000-0xc)='./file0/bus\x00', 0x3) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x0) utime(&(0x7f000049d000)='./file0/bus\x00', &(0x7f0000856000-0x10)={0x4, 0x9ed}) 2018/02/18 18:31:05 executing program 2: prctl$intptr(0x10, 0x3) [ 52.003767] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/02/18 18:31:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000c39000-0x10)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x5, 0x4000000000000400, 0x0, 0x1, 0x20000000000000}) mq_timedreceive(r0, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6c000-0x10)) r1 = syz_open_dev$sg(&(0x7f00003e1000-0x9)='/dev/sg#\x00', 0x400, 0x400000) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000c81000)=0x10000) 2018/02/18 18:31:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{}, {}], 0xfffffd24) writev(r0, &(0x7f0000c60000)=[{&(0x7f0000ca3000)="62901ce8c874678c7d4879a3186f6842a1cc78d8db30dc7e", 0x18}], 0x1) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = socket(0xf, 0xa, 0x4) connect$pptp(r1, &(0x7f0000946000-0x20)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x20) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000c83000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00004f8000)=0x10) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00008f4000-0x78)={0x2, {0x2, 0x0, @empty}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x0, 0xfffffffffffff6fb, 0xfffffffffffffffa, 0x3ff, 0x0, 0x25, 0x8, 0x3}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/02/18 18:31:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) fsetxattr(r0, &(0x7f0000d4d000-0x11)=@known='security.selinux\x00', &(0x7f0000f37000-0x1)='\x00', 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c05000-0x14), &(0x7f00000fb000)=0x14) getrandom(&(0x7f0000107000-0xab)=""/171, 0xab, 0x3) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000231000)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/02/18 18:31:05 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2, 0x20013, r0, 0x0) flistxattr(r0, &(0x7f0000004000-0x31)=""/49, 0x31) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r1, 0x201, &(0x7f0000004000)={&(0x7f0000003000)="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", 0x1000}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000835000)='net\x00') signalfd(r2, &(0x7f0000003000), 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000004000)=[{&(0x7f0000004000)="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0x1000}, {&(0x7f0000005000-0x1000)="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0x1000}, {&(0x7f0000004000)="f98ad208e24ac206ce89d5c1fca0b8e5f8dc35099f5d8858865644d402b2", 0x1e}, {&(0x7f0000002000)="d122b61688de4064cfd137fd80071e27c0f50ec93fa8f2cdde056d38e9d3ae5f833327fd32fb069cc275acfbeac83ef017c8bc3fb532daca0ed99cc38151a605c2fce749cfe22b533c220dccca4121b2da127b1f629bd9bb213fa23975264e9de5fdb0ae1684d296eeff7e9a44f738e0feff285b6dcdf325e5da33d733e07625f01c6ee2738c53bbcdb57a1e9bbd4042ecd1528d72d9a631cfcbffac6344b7ebbbb3ea7a6cb22ac21e46a086a441c4820ee8cb1b4ea62f8e8029d87fd306cfcf0c574755b947645260b9bd266fcf67ee6e2999c7979a1b8568907d36f2fce354fb48377db999a3", 0xe7}, {&(0x7f0000000000)="e61d08b6c3f65aa22b8d4574d846f38d09b0ee6ef09cddbceec1e51d42daabf83747b5425dc723159ecee1ac659011bb18ce761b75d417689adff2d28999d828e9b13c347f0d4089739e143de144752cd2106f4908827473c4ba85f115c9b5d2bb5f1a2a8151a3ed8d65b3aa577eda5fc66689788414c9aa7a1577f83a49dfb6345fbdcb22b6827c78ef08d32c6acf8d81b2d94f4c19f0c26bdf2c24fc427d1a4401388018c4755a6767fc52a0c30abae07ef283c721b67d88be3e2d54f71fc2e8783895ca889d1e88cc49cccd92858036bd7ed07e57", 0xd6}, {&(0x7f0000000000)="8fd2d9fed9ae62be501938cb689e69234ef23ac3403099ab271ac53f87c207ff2f447e8650fdfa986352dc724cbd76b0b828367c48f7a6fad902dfc273b42643e4cce7a6e15cf16c72edc9b18b0f98bef3d18d8245bfe6c8bede0748bec186a250ecd33b73be3a21734743a356d29b96fda40979d846e33c0f3c6257", 0x7c}, {&(0x7f0000001000-0xea)="ffdee52d11caeda453a7e0fdcc4a10c9c5177c65bb1c47eb4c38682bcccdca827b8e7b5a66e58e496d93dd09536de355fda882c989e3bf41ff49b4b4777f8bcb49d865ba55bfa3f0180958a6f446a93bfe9805fe6cea07fa7d000e443c93bb3875ae8fd5fb0230cc9642411819627a5f6cf63095e936151d937b36b4a35a6238cb4b2cc9786e9e7cd0a7b25ca2316e616905b131ba2587af6c871a3ff4f224f1046d585ffe70db98f86d53b1606838cefa432be995b5e654173d57deffe739ceffc9bc218abc2808c1cefb1119e3b4c30da5667ae82cc179c9351f6bd374eb1fad8fb4f21427d537e878", 0xea}, {&(0x7f0000002000-0xa)="e16a0a2e70a28e1dbb7e", 0xa}], 0x8, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/18 18:31:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fb5000)='/selinux/validatetrans\x00', 0x1, 0x0) r0 = syz_open_dev$sg(&(0x7f0000631000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000044c000)={@generic="d204d2cf995d6e54d4d0294bc675fe0f", @ifru_flags=0x4000}) accept$netrom(r0, &(0x7f0000e12000)=@full, &(0x7f0000282000+0xa08)=0x48) write(r0, &(0x7f000018e000)="b63db85e1e8d020000000000003ef0011dcc606aed5e00bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) 2018/02/18 18:31:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x401, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f00004a1000)=""/136, &(0x7f0000430000-0x4)=0x88) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00007db000)={0x0, 0x3, 0x9, 0x8741}, &(0x7f000024f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000c72000)={r2, 0x89, "477911a587f6a93c7faaa02cd99f36807fe779d1f5d3893532f1cc85bf5f69b89525ebba3ec6dc276620cbd89a29f088647cb114e3bf6df6eaf4c66203bd2ed730363b813bfec288249d31cb33024161e58e0d5cdd4f829b17e0210872dfaf58f068008ff86002efd1d4684cf86e2121ed8f314a7aec3ec344703518816b6cd34745a9d62c85a3f97c"}, &(0x7f0000713000)=0x91) 2018/02/18 18:31:05 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000-0xd)='net/anycast6\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000d000-0xc)) sysfs$1(0x1, &(0x7f0000004000-0xd)='net/anycast6\x00') epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000000)={0x40000001}) 2018/02/18 18:31:05 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000001000-0x5c)="7bb9d799c9db31bdd52cb424cd1f8c17a0ef13cbac98ca42393de05136af7164e0fd529f362ea6de7612a37c85a6bb89965e8d3819329344d8acfa7de8501ccbab71efa94e4d48387bbcf73b6521a01efccfa283827119b856862d37", 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000001000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000826000)='/dev/vga_arbiter\x00', 0x242080, 0x0) socket$inet(0x2, 0x7, 0x1) inotify_init1(0x0) ppoll(&(0x7f0000411000-0x30)=[], 0x0, &(0x7f00002cb000)={0x77359400}, &(0x7f0000be1000), 0x8) 2018/02/18 18:31:05 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fcntl$lock(r0, 0x6, &(0x7f0000011000)) close(r1) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000013000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/18 18:31:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$fuse(r0, &(0x7f0000ff3000-0x50)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a}}, 0x50) write$tun(r0, &(0x7f0000f2e000-0x5d)=@hdr={0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x4e, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0xc, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @loopback=0x7f000001, {[@rr={0x7, 0x1b, 0x0, [@empty, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, @empty]}]}}, "15b2"}}}, 0x58) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000866000)=""/118, &(0x7f0000e9c000)=0x76) write$evdev(r0, &(0x7f0000d21000-0xa8)=[{{0x77359400}}, {}], 0x30) 2018/02/18 18:31:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='#-\x00', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f000095c000)="5829b7", 0x3) sendfile(r0, r0, &(0x7f0000001000), 0xfed) fadvise64(r0, 0x0, 0x100000000, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8000004, 0x11, r0, 0x0) mq_unlink(&(0x7f0000001000)='dev ') 2018/02/18 18:31:06 executing program 3: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000876000)={0x0, 0x80, "da8a10a90123002c4426ccc4ce4da32fbe41a192df331a6456b99dac9e44420a9923a7159e42da565337ca7f6ac4bd78dcbd781dae0109a96cbeaf908443941d99d7e26896c1362597849a629ca62d2001aa8e4bde6dc1f67ae2491cbe2b3303516e465875a9c988284ef1c1c2c1fee72bbe3c87d4b140e7544c874b85e1130c"}, &(0x7f0000f0c000-0x4)=0x88) sendmmsg$inet_sctp(r0, &(0x7f0000edf000-0x1c0)=[{&(0x7f0000eee000)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000de4000-0x70)=[], 0x0, &(0x7f0000b70000)=[], 0xfffffffffffffeb7}, {&(0x7f0000f0a000)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000f0b000-0x60)=[{&(0x7f0000f0b000-0x1000)="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", 0x6a3}], 0x1, &(0x7f0000745000)=[@sndinfo={0x0, 0x84, 0x2, {0xa286, 0x8000, 0x28, 0x49e, r1}}, @sndinfo={0x0, 0x84, 0x2, {0xfffffffffffffffb, 0x203, 0x9, 0x100, r1}}]}], 0x2, 0x0) 2018/02/18 18:31:06 executing program 5: mmap(&(0x7f0000000000/0xcf3000)=nil, 0xcf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00003c6000-0x8)='./file0\x00', 0x10041, 0x0) r1 = fcntl$dupfd(r0, 0x40a, 0xffffffffffffffff) mmap(&(0x7f0000cf3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000131000)=@ax25={0x3, {"fc7b39a6b26204"}, 0x9}, 0x10) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000cf4000-0x5d)=""/93) 2018/02/18 18:31:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000019000-0x10)={0x0, 0x2710}, 0x10) readv(r0, &(0x7f000000b000-0x50)=[{&(0x7f000002a000-0xd6)=""/214, 0x8a}], 0x33e) 2018/02/18 18:31:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000033000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockname$unix(r0, &(0x7f00002b8000)=@abs, &(0x7f00000e3000)=0x8) r1 = syz_open_procfs(0x0, &(0x7f000000b000)='ns\x00') setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f000090d000)=0xfffffffffffffffc, 0x8) execveat(r1, &(0x7f000000b000)='./file0\x00', &(0x7f000000b000)=[], &(0x7f000000b000)=[&(0x7f000000b000)='net/igmp\x00'], 0x0) 2018/02/18 18:31:06 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ftruncate(r0, 0x7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f0000706000-0x25)="2400000024007fff00001000010001400030f6ff010000000000fffdff1c00ff0100ff10", 0x24) 2018/02/18 18:31:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cc3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) [ 52.500632] audit: type=1401 audit(1518978665.963:37): op=setxattr invalid_context="" [ 52.531592] audit: type=1401 audit(1518978665.993:38): op=setxattr invalid_context="" [ 52.599392] binder: undelivered death notification, 0000000000000000 [ 52.615418] binder: BINDER_SET_CONTEXT_MGR already set [ 52.621017] binder: 9080:9083 ioctl 40046207 0 returned -16 [ 52.643086] binder: undelivered death notification, 0000000000000000 2018/02/18 18:31:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000002000-0x11)="c91c1d8a802629ad39c535aed993f0bdfe", 0x11) mmap(&(0x7f0000000000/0x24f000)=nil, 0x24f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000017a000)={@common='lo\x00', &(0x7f000024e000-0x7)=@ethtool_dump={0x25}}) 2018/02/18 18:31:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x10004000) exit(0x80000000) r0 = syz_open_procfs(0x0, &(0x7f00007b8000)='ns/cgroup\x00') fcntl$dupfd(r0, 0x406, r0) pause() setns(r0, 0x0) ppoll(&(0x7f000050c000)=[{r0, 0x400}], 0x1, &(0x7f0000865000)={0x0, 0x1c9c380}, &(0x7f000008c000)={0x2}, 0x8) eventfd2(0x9, 0x80800) 2018/02/18 18:31:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00007e1000)={0x0, 0x8, &(0x7f0000df3000)="b3cf6dd84ad5a849"}) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) accept(0xffffffffffffff9c, &(0x7f0000bfd000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000a49000-0x4)=0x2e) getsockname$unix(r1, &(0x7f0000827000-0x8)=@abs, &(0x7f00009ff000-0x4)=0x8) 2018/02/18 18:31:06 executing program 5: renameat2(0xffffffffffffffff, &(0x7f0000740000-0x6)='./bus\x00', 0xffffffffffffffff, &(0x7f00007fa000)='./control\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0xc0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000001000-0x1c)=""/28) 2018/02/18 18:31:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x200000000200) 2018/02/18 18:31:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e08000-0x10)='/selinux/access\x00', 0x2, 0x0) fsetxattr(r0, &(0x7f0000cad000)=@random={'btrfs.', '\x00'}, &(0x7f0000782000)='{\x00', 0x2, 0x1) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000df9000)='/dev/autofs\x00', 0x100, 0x0) bind$netrom(r2, &(0x7f0000101000-0x10)=@ax25={0x3, {"d4e4fa59e92587"}, 0x8001}, 0x10) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003fd000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000374000-0x50)={@common='sit0\x00', @ifru_ivalue=0x7}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f0000f51000)={&(0x7f0000725000)=@ipv4_newaddr={0x28, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r4}, [@IFA_LOCAL={0x8, 0x2, @empty}, @IFA_FLAGS={0x8, 0x8, 0xfffffffffffffffc}]}, 0x28}, 0x1}, 0x0) 2018/02/18 18:31:06 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000540000)='./file0\x00', 0x10000, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000000)=""/170, 0xaa, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f00002d4000)={{0xfff, 0x8000a}}) 2018/02/18 18:31:06 executing program 3: unshare(0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000f3f000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r1, 0xac, "2d25bc1bad1e0fa9ca398773002ca8487e92dab3d25f8c9a96d293d710791c040b24586a2b986293648f3d56561cbd7dfe9fa57d52d55523a397ac0b124ae9a2732ec2356f23c8d43369da8bca562228582a5d6faa8fd37aba6f601374b34add4833dc4d343532465214494d4b352eef3a2fcd74b8efcc653bd75a91ffcbea147a7d6d6d19d41452e629982d3335ea7eda5ae7b5b94739470bdce0047b85bdd5b4e83dec7deccfdc8463fbaf"}, &(0x7f0000001000-0x4)=0xb4) r2 = timerfd_create(0x0, 0x0) timerfd_gettime(r2, &(0x7f0000fee000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r2, 0x1, &(0x7f0000000000), &(0x7f0000000000)) 2018/02/18 18:31:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00003b0000)={0x0, @rand_addr, @dev}, &(0x7f00006bf000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = creat(&(0x7f0000918000)='./file0\x00', 0x0) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) dup2(r3, r2) mknodat(r1, &(0x7f0000084000)='./file0\x00', 0xe086, 0x2) 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) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000391000)=""/126) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f000084c000)={0x1000, 0x4d, 0x6}) 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) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x438}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f0000ce4000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2}, 0x0) recvfrom$llc(r1, &(0x7f0000873000)=""/144, 0x90, 0x0, &(0x7f0000a2e000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) sendto$inet(r1, &(0x7f0000e7f000)="90", 0x1, 0x1, &(0x7f0000eba000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/18 18:31:06 executing program 2: 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$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fa8000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) r4 = creat(&(0x7f0000fa7000-0x8)='./file0\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r1, 0x202, &(0x7f0000fa5000)={&(0x7f0000bcc000)="00e9ffffffff1fef82", 0xffffff69}) 2018/02/18 18:31:06 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000001000-0x8)=@abs, &(0x7f0000696000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060d000-0x8)='/', 0x0, 0x0) getdents(r1, &(0x7f0000fae000-0xd2)=""/72, 0x48) r2 = fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) socket$pppoe(0x18, 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000ca5000-0x10)={0xce, &(0x7f000086e000-0xce)=""/206}) 2018/02/18 18:31:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ac0000-0x4)=0x9, 0x4) r1 = socket$netlink(0x10, 0x3, 0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x10d, 0x7, &(0x7f0000000000), 0xffffff22) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000-0x8)={0x0, 0x20}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0x7, 0x20}, &(0x7f0000000000)=0xc) 2018/02/18 18:31:06 executing program 5: mmap(&(0x7f00003a1000/0x1000)=nil, 0x1000, 0x800000004, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000bd1000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000070c000-0x50)={@common='gre0\x00', @ifru_flags=0x5102}) pipe(&(0x7f0000e7d000)={0x0}) dup2(r1, r0) prctl$seccomp(0x16, 0x1, &(0x7f0000692000)={0x0, &(0x7f000098c000)=[]}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000024b000)={0x0, @in={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, &(0x7f0000053000-0x4)=0x8c) 2018/02/18 18:31:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x90) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000f1000-0x4), 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f000053f000-0x1a8)={0x9, 0x8, 0x1, 0x4, 0x7, [{0x3, 0x80000001, 0x2}, {0xbc, 0x401, 0x7fff, 0x0, 0x0, 0x80}, {0x8, 0x3f, 0x2, 0x0, 0x0, 0xa00}, {0x9, 0x10001, 0x0, 0x0, 0x0, 0x400}, {0x8, 0x1, 0xe196, 0x0, 0x0, 0x200}, {0x8, 0xfffffffffffffffd, 0xf7, 0x0, 0x0, 0x9}, {0x0, 0x10000, 0x1, 0x0, 0x0, 0x400}]}) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fb4000-0x1)=""/4, &(0x7f00006f1000)=0x258) bind$netlink(r0, &(0x7f00007c0000)={0x10, 0x0, 0x0, 0x400000}, 0xc) r1 = syz_open_dev$sg(&(0x7f00003bf000)='/dev/sg#\x00', 0x1, 0x40) accept4$netrom(r1, 0x0, &(0x7f0000a03000), 0x80000) 2018/02/18 18:31:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000712000-0xe)='/dev/keychord\x00', 0x228603, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000bec000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b95000-0xe8)={{{@in6=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000694000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000505000)={0x0, 0x0, 0x0}, &(0x7f000017a000)=0x1a6) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000041e000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000725000-0xe8)={{{@in6=@remote, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000bef000-0x4)=0xe8) lstat(&(0x7f000005e000-0x8)='./file0\x00', &(0x7f0000eb7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000059d000-0x4), &(0x7f0000718000)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000865000)=0x0) accept4(r0, &(0x7f0000096000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000ca0000-0x4)=0x10, 0x80800) stat(&(0x7f0000062000-0x8)='./file0\x00', &(0x7f000041b000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00009e3000)='./file0\x00', &(0x7f00006b3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000257000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ab5000)={{{@in=@multicast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000c51000)=0xe8) getgroups(0x9, &(0x7f00007b3000-0x24)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(r0, &(0x7f0000f3d000-0x38)={&(0x7f000033d000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000623000-0x60)=[{&(0x7f0000f9c000)="e054e3d4508b5742cc314217eccdda6aaf66f04b940e48f6ed860f2a20", 0x1d}, {&(0x7f0000266000-0x1e)="9c3ae4362199858c97b0b1c17ed4351b485571c07d0855c62eb62ccff2a5", 0x1e}, {&(0x7f0000288000-0x2f)="2333e92c27faccf5259756054df5ee3f7539dbf6e43b83b71b51f11592038ae005bf54acd87037ff332c654c9cb5ee", 0x2f}, {&(0x7f000018c000)="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", 0xfc}, {&(0x7f0000a97000-0xf0)="2a9ce62bb781475a4c5e081b2d70e7f10bd22996e79d9efe7942ad74b78bf253eced4dca4f6dc548d1d1d2fb832992036592eb3decdf5fc1217ec79079d9458e7bebd200f523cfe8e7d4e763fc35031f50bfceb2e1ee6e26f738c2c3aa5a175b4b9f392032249d08d77f037a728be6d45fef3d96fb967250390953dd59cfe9d5950279f11830abdcc8b063523b6c36dc06897f3146f9ec0324b55522c3596556b85abc7fb6fb15941774bdb6b585b21808b1e3fbb2aeb04cf511e8b3753b1b94591ec719d11d021f759a4f56c7ef082acb1f29093f7d621c0a7e9db717d885cf535ebc115fa3fba04da27add2a5a971b", 0xf0}, {&(0x7f00003d8000-0x1000)="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", 0x1000}], 0x6, &(0x7f0000ddb000-0xa0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xa0}, 0x4) setitimer(0x3, &(0x7f0000ac7000)={{}, {0x77359400}}, &(0x7f0000150000-0x20)) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000cae000-0xdf)=""/223) socket$unix(0x1, 0x7, 0x0) r13 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r13, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/18 18:31:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004b8000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000060000-0x10)={0x0, 0xfffffffffffffffe, 0x8, 0x3}, &(0x7f0000e4c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000780000)={r1, 0x4a5}, &(0x7f000042d000-0x4)=0x8) r2 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000034000-0x8)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000e37000)={0x3}, 0xffffffffffffff4d) mount(&(0x7f0000433000-0xe)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010c000-0x9)='configfs\x00', 0x1001, &(0x7f0000a06000)) r3 = getpid() sched_getscheduler(r3) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000362000)=0x1) unlinkat(r2, &(0x7f000057d000)='./file0\x00', 0x200) open(&(0x7f0000ca6000-0xe)='./file0/file0\x00', 0x0, 0x0) 2018/02/18 18:31:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000eb1000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000038c000-0x8b)={0x0, 0x83, "a8bf5fd8de398c8e3e44cdddb5eb665119c648bfc66e72443586b2a3e5de4e8310d0d5ef92c6ef121c34694b7a38b42cbe83c46601faecc280b11db7a4c95b6a06a29c1e829e519674198c7326fee2082736cfa7e2687af5744c584b4b59f9fdbb465c8cff0d8c9520b84c01bd4343f2d1165db57793639ca20209a688cd8402d80339"}, &(0x7f0000a2c000)=0x8b) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000de7000-0x8)={r1, 0x87a}, &(0x7f00001a8000)=0x8) chdir(&(0x7f0000e6a000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x4) mount(&(0x7f0000e36000-0x1)='.', &(0x7f0000c28000-0x1)='.', &(0x7f00008b2000-0x6)='ubifs\x00', 0x40000, &(0x7f0000327000-0xbb)="bf3fa86bd034ab0e61c1fcf3bd55ef669904d922011dcd939a838f3f8af47ffb8fa4fa1808947251738e114f6ead82adc1b3270ef68acb9ec0080848f1134444f307b5398c9b6f8eb16f6f31df8941dfb17f7b6b50c4fd2971254d3b9e341c281558f08bc796d4db406625704b40c160c8529e94ffbc984daf61917de25d3c02dc93711e0ed877753093cee2b25f01a3c59316c6e31367c9bbfc494fa9fa931cb7a2e10b23e61cb1ac34678f4c19a2d8febb6c3de70dd65530f1bd") 2018/02/18 18:31:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x14) r1 = syz_open_dev$loop(&(0x7f00000e1000-0xb)='/dev/loop#\x00', 0x101, 0x440600) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00007e6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$unix(0xffffffffffffff9c, &(0x7f0000001000-0x3a)=@file={0x0, ""/56}, &(0x7f0000000000)=0x3a, 0x800) poll(&(0x7f0000900000)=[{r0, 0x1000}, {r1, 0x8}, {r2, 0x1}, {r3, 0x8000}, {r4, 0x2}], 0x5, 0xffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f00003bc000-0xc)={0x80000004}) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r5, &(0x7f0000c40000-0xc)) epoll_pwait(r6, &(0x7f00004a3000-0xc)=[{}], 0x1, 0x0, &(0x7f0000f6b000), 0x8) 2018/02/18 18:31:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000449000-0xe8)={{{@in=@multicast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@dev}}, &(0x7f0000f99000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00007df000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) r2 = syz_open_procfs(0x0, &(0x7f000011d000)='net/softnet_stat\x00') recvmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000d14000-0x50)=[{&(0x7f000080a000-0x63)=""/99, 0x63}, {&(0x7f0000fab000)=""/53, 0x35}, {&(0x7f000074d000-0x87)=""/135, 0x87}, {&(0x7f00000b7000-0x7)=""/7, 0x7}, {&(0x7f0000b11000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000dee000-0x91)=""/237, 0xed, 0x9}, 0x1cabfcc}, {{0x0, 0x0, &(0x7f0000429000-0x70)=[{&(0x7f00005bf000)=""/88, 0x58}, {&(0x7f0000f24000-0xed)=""/237, 0xed}, {&(0x7f0000022000)=""/24, 0x18}, {&(0x7f00006e4000-0x85)=""/133, 0x85}, {&(0x7f000077e000)=""/63, 0x3f}, {&(0x7f000033e000+0x66e)=""/248, 0xf8}, {&(0x7f0000679000-0x8e)=""/142, 0x8e}], 0x7, &(0x7f0000911000-0x35)=""/53, 0x35, 0x6}, 0x6}, {{&(0x7f000096d000)=@hci, 0x6, &(0x7f0000f10000)=[{&(0x7f0000aef000-0x28)=""/40, 0x28}, {&(0x7f0000ea7000)=""/192, 0xc0}, {&(0x7f0000c88000-0xd)=""/13, 0xd}, {&(0x7f0000638000)=""/113, 0x71}], 0x4, &(0x7f0000274000)=""/224, 0xe0, 0x9}, 0x8001}, {{&(0x7f0000942000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f0000392000-0x80)=[{&(0x7f00008f3000)=""/125, 0x7d}, {&(0x7f0000b4a000)=""/202, 0xca}, {&(0x7f00006c1000-0xa4)=""/164, 0xa4}, {&(0x7f0000864000)=""/57, 0x39}, {&(0x7f000096f000)=""/88, 0x58}, {&(0x7f00005a6000)=""/49, 0x31}, {&(0x7f0000478000)=""/179, 0xb3}, {&(0x7f00004eb000)=""/94, 0x5e}], 0x8, 0x0, 0x0, 0x7b}}], 0x4, 0x40, &(0x7f00004d2000)) pread64(r2, &(0x7f0000e61000), 0x0, 0x1fffffc) 2018/02/18 18:31:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = creat(&(0x7f0000296000)='./file0\x00', 0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000890000-0xf)='net/ip6_mr_vif\x00') r3 = gettid() fcntl$setown(r1, 0x8, r3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000a6a000)={0x2, [0x0, 0x0]}, &(0x7f0000083000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000443000)={r4, 0x2}, &(0x7f0000a37000-0x4)=0x8) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) sendfile(r1, r2, &(0x7f0000023000), 0x26a950b) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a79000-0x4)=r5, 0x4) 2018/02/18 18:31:07 executing program 5: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000025000-0x8)={0x7fff, 0x1}, 0x8) r1 = syz_open_dev$usbmon(&(0x7f000002c000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f000002c000-0x5c)=@file={0x0, ""/90}, &(0x7f000002b000)=0x5c, 0x80800) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007feab72d1cb2a4a280930206000000a843096c26236925000b0000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220100bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/02/18 18:31:07 executing program 1: mmap(&(0x7f0000004000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000007000)={0x0, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x0, &(0x7f0000001000-0xb4)="d04fee7557a3318a08e305cb75dcf3f9801c6392170036492f8cbb740f10ac5987e0b004f2e64003f4207c703ec8fcc6485ec12dda3f591a5a8ba9af6b5a2296e44ae5c7fffff90000c382ad73cb6200913561eadb55cbf24da41deee1620c772aa6878dd3c5f6b550aad967683710a141781a2730b6de7c7805ad38d653ce0950ad3d147585ae5d8cc6bd46d9619daaa8942d38b23ab44bc585939711e0952f596983e3fcf201bd038d55cd803833a2bdc88a93") 2018/02/18 18:31:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f0000df8000), &(0x7f0000c2b000)}}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000049c000-0x98)={0x0, @in6={{0xa, 0x2, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}}, 0x4, 0xfffffffffffffffa}, &(0x7f0000c67000)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fe7000-0x98)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x57a, 0x6}, &(0x7f000002b000-0x4)=0x98) 2018/02/18 18:31:07 executing program 1: 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, &(0x7f0000fa1000)=0xc2, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0xe) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x104}]}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000ca9000)=0x9407) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00003ac000-0x4)) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000436000)={0x0, 0x3, 0x4, 0x2fbd}, &(0x7f000014e000)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000903000-0x8)={r2, 0x6}, 0x8) ioctl$int_out(r0, 0x5460, &(0x7f0000e8a000-0x8)) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000fdf000-0xc)='/dev/ashmem\x00', 0x1, 0x0) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d}, 0x10) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x10171, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) sendfile(r4, r4, &(0x7f0000d01000-0x8)=0x400, 0x8000fffffffe) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000683000-0x4)) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000765000-0x244)=@acquire={0x23c, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in6=@empty, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, [@replay_esn_val={0x20, 0x17, {0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [0x0]}}, @replay_esn_val={0x44, 0x17, {0xa, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @policy={0xb0, 0x7, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}]}, 0x23c}, 0x1}, 0x0) sendmsg$nl_xfrm(r1, &(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) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000925000-0x8)) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x8) sendto$inet(r0, &(0x7f0000640000)="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", 0x267, 0x0, &(0x7f00003be000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000280000)={0x4}, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000bec000-0x20)={0x800, 0x38f, 0x206, 0x1, 0x5, 0x3, 0xa, 0x7, 0x0}, &(0x7f000047d000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000e13000)={r5, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}}, 0x8c) 2018/02/18 18:31:07 executing program 5: pipe2(&(0x7f0000298000)={0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f000061f000-0x4)=0x10) r1 = socket$packet(0x11, 0x400000003, 0x300) r2 = socket$inet(0x2, 0x4000000000000001, 0x3) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000015e000-0x4)={0xdcce, 0x0, 0x1000}, 0x4) sendto$inet(r2, &(0x7f0000618000-0x37), 0x0, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/18 18:31:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000037000)='/dev/pktcdvd/control\x00', 0x80, 0x0) write$selinux_context(r0, &(0x7f000040b000-0x24)='system_u:object_r:newrole_exec_t:s0\x00', 0x24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000a7d000-0x60f)="d6", 0x1, 0x20000810, &(0x7f00006ad000-0x1c)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000604000)={0x0, 0x3e, "3fed326d15fd6a133ce260bc4eb0a88a138f6ed44970f32b017f71047958757b28b638f1f33cdc57f255c5fc0db6107406e05c43389e1978ce6b8e91dc10"}, &(0x7f0000257000)=0x46) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000034b000-0x8)={r2, 0xfffffffffffffc01, 0x1c7}, &(0x7f000073b000-0x4)=0x8) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00003bc000)=[{&(0x7f0000f00000-0x2b)="29000000200019fff63d0014000000060200ef1615de0005000000040d0002000001000000f8ffffff", 0x29}], 0x1) 2018/02/18 18:31:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b2f000)='oom_adj\x00') ioctl$KDSETLED(r0, 0x4b32, 0x1) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='19', 0x2}], 0x1) 2018/02/18 18:31:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000f0c000-0x1c)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000921000-0x12b0)={0x14, 0x80000000000002, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000588000-0x38)={&(0x7f0000349000-0xc)={0x10, 0x0, 0x0, 0x290004}, 0xc, &(0x7f0000ac9000)={&(0x7f0000778000-0x14)={0x14, 0x10, 0x8, 0x20, 0x2, 0x3, {0xe, 0x0, 0xa}, []}, 0x14}, 0x1}, 0x4008000) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009f0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000019f000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00007c2000-0x4)=@assoc_id=0x0, &(0x7f00003ba000)=0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00003a3000-0x8c)={r3, @in={{0x2, 0x1, @empty}}}, 0x8c) fcntl$setstatus(r1, 0x4, 0x800) 2018/02/18 18:31:07 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000000c000)='./file0\x00', 0x201, 0x80) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f000000c000)=""/245) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000e000-0x10)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000005000)=[{0x7, 0x401, 0x551, 0x7ff, @time={r2, r3+30000000}, {0x2, 0x355}, {0xffffffffffffff7f, 0x6}, @note={0x1, 0x8, 0x5, 0xcbcd, 0x400}}, {0x2, 0x20000000000000, 0x8000, 0x73c5ffff, @tick, {0x21d1, 0x4}, {0x8, 0x10001}, @result={0x6, 0x1}}, {0x4ad, 0x800, 0x100000000, 0x8, @tick=0x5, {0x2, 0x3}, {0x8, 0x8}, @ext={0xc6, &(0x7f000000c000-0xc6)="a19a36d6dee83f60fa6c8d475d3cac657072a2dad3829f557ce499bbc1f8ddac44c3b8ac19ab601ee4311e3ddbbb88b0064a5a6006d04db81689394d9e68553c1c6bc7af8c6b8d89cf95d959f0855bb87b0c3f4c33790102ebce055cb00d31911699664872bd93415a7c47efd278f167c391ec0dd5f13bc261c60faf6002104f1776254e2f89ec997e3e57437358bb844f9c5f2fc6e50c7565877b664d04315c16cfbde39a952181c52f2b4c4e8362b735e9c81c419f304170ee428066032126d06a0755ad0c"}}, {0xfff, 0x9, 0x6, 0xffffffffffff8000, @time={0x77359400}, {0x8, 0x4}, {0x4, 0x5}, @result={0xef, 0x7fffffff}}, {0x2, 0x9, 0xfff, 0x2, @tick=0x7, {0x6, 0x40}, {0x13, 0x7}, @quote={{0x1, 0xffffffff}, 0x3f, &(0x7f000000e000-0x30)={0x5c98, 0x5, 0x5, 0x4, @tick=0x4f, {0x3, 0x3}, {0x7, 0x4}, @time=@tick=0x6}}}, {0x10000, 0x200, 0xfffffffffffffffa, 0x7ff, @tick=0x6, {0x0, 0x8}, {0x4, 0x7}, @connect={{0x3, 0xadd}, {0xfffffffffffff801, 0x6}}}, {0x0, 0x1, 0xffffffff, 0x1, @tick=0x3, {0x7fffffff, 0x5}, {0x7, 0x1d}, @queue={0x4, {0x4, 0x4}}}], 0x150) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000a000)={@generic="b1aee424121192acf57a98240f1b3cbc", 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)='./file0\x00', &(0x7f000087d000-0x10)={0x0, 0x2fbfb32c}) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x0, 0x0, 0x0, "d8588341a3332e435893f760928f541b42c41db0f53229e10458031e411acc918b07deaa85a71569b72317b9229c05a260f51652df313acceba60958f71aa88ae177e2e4fe748f1a5407000000bde9e6"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f000087d000-0x160)={{{{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x0, 0x0, 0x0, "20ccc4ebcdbe11b6be0143087bdc09bacf01c3e85a35d6390aeefeb0157edc7aa67c08ef578059f9dce7529e904f6de7353257998c0470181b4263eac139ff3a487af4bc895ee0e29d3167f85ad1892a"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x0, 0x0, 0x0, "cb5c282a9d7a84053dde806946db35ae93c867d382c5bfe5f4f074a754d277951a7d7f3995a3d64cee6498481c15e78dbb017eb9ef336fab4cd54b3e987e1a19253d577f14138d68a31cfea7570be696"}, 0x160) sendto$packet(0xffffffffffffffff, &(0x7f000000b000-0x1f), 0x0, 0x0, &(0x7f0000008000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) sendto$inet6(r0, &(0x7f0000008000), 0x37, 0x0, &(0x7f0000006000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000307000-0x10)={0xe0, &(0x7f00000a3000)=""/224}) 2018/02/18 18:31:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f50000-0xc)='/dev/rfkill\x00', 0x400, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00006b9000-0x1c)=@req3={0xfffffffffffff800, 0x3, 0x9, 0x9d1, 0x1000, 0x7}, 0x1c) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f000050d000-0x3), 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000302000-0x14)={0x0, 0x5, 0xffff, 0x3, 0x100000001, 0x2}, &(0x7f00006ef000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00003f6000)={r1, 0x35, "8eb6fbf924a8074aea5150d8c04c3c9b98974be8dbb746469d8f5254935a291f6e1455e3a41693420a024be3a134762662591ff5d7"}, &(0x7f000045c000-0x4)=0x3d) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00002be000)={0x0, 0x0, 0x0, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4), 0x5, 0x10001, &(0x7f0000899000-0x10)={0x0, r2}, &(0x7f0000a2a000), 0xfffffffffffffffc) 2018/02/18 18:31:07 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000d9e000+0x335)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000856000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000265000)={{{@in=@empty, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000001000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/dev/vga_arbiter\x00', 0x60201, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r6, 0x10e, 0x8, &(0x7f0000004000-0x4)=0xfff, 0x4) r7 = syz_open_dev$mice(&(0x7f0000003000-0x10)='/dev/input/mice\x00', 0x0, 0x80a01) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000)={0x0, 0x9, 0x768, 0x3}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000000)={r8, 0x40, 0x6, 0x5, 0x1000, 0x1}, 0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x8181, 0x3, 0xfffffffffffffffa}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000002000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000002000-0x14)={r9, 0x1000, 0x3, 0x8, 0x8, 0xd50f}, 0xff32) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0xf}, @in=@multicast2=0xe0000002, 0x0, 0xfff, 0x0, 0x20, 0xa, 0x80, 0x80, 0x3f, r2, r4}, {0x10000, 0x5, 0x9, 0x7fff, 0xb5a7, 0x40, 0x40, 0x6}, {0x5, 0x7fffffff, 0x9, 0x101}, 0x4, 0xe, 0x0, 0x1, 0x2, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @empty}, 0x0, 0x3c}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0xe}, 0x1, 0x4, 0x0, 0x1, 0xf954, 0x81}}, 0xe8) bind$packet(r1, &(0x7f0000000000)={0x11, 0x15, r3, 0x1, 0x4, 0x6, @empty}, 0x14) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f1c000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {{@in=@empty}, 0x0, @in6=@empty}}, 0xe8) 2018/02/18 18:31:07 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000009000)='./file0\x00', &(0x7f0000020000-0x1000)=""/4096, 0x1000) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000003000-0x8)='./file0\x00', r0, &(0x7f0000020000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f00007bd000)='./file0/file0\x00', r0, &(0x7f0000ce0000-0xe)='./file0/file1\x00') [ 53.739263] skbuff: bad partial csum: csum=65535/1 len=45 [ 53.758828] skbuff: bad partial csum: csum=65535/1 len=45 2018/02/18 18:31:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x40) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) memfd_create(&(0x7f0000000000)='bdev-keyring/security#wlan1\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x17) writev(r1, &(0x7f0000682000)=[{&(0x7f0000876000-0x16)="1f000000020319000018060000000681023b0509000100010100ff40fe58ac", 0x1f}], 0x1) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00006a4000-0x9a)=""/154) flistxattr(r1, &(0x7f000078d000)=""/39, 0x27) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f000006d000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/02/18 18:31:07 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) geteuid() r1 = dup2(r0, r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in6=@local, @in6=@mcast2}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@remote}}, &(0x7f0000006000-0x4)=0xe8) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000002000-0x4), &(0x7f0000001000)) 2018/02/18 18:31:07 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000ef7000)='./file0\x00', 0x101000, 0x20) symlinkat(&(0x7f000015f000)='./file0\x00', r1, &(0x7f0000df9000-0x8)='./file0\x00') mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000ef8000)=""/120) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000ef9000-0x48)=[{0x4, 0xfff}, {0xb, 0x3}, {0xf, 0x400}, {0x6, 0x7}, {0x4, 0x101}, {0x0, 0x4f8}, {0x8, 0x2}, {0x8, 0x6}, {0x0, 0xfff}], 0x9) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000a5c000-0x4)=0x996, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000eeb000-0x4)=0x3, 0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00007db000-0x4)=0xdb0, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000ef7000-0x4), &(0x7f0000ef7000-0x4)=0x4) 2018/02/18 18:31:07 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000e95000-0x20)={@generic="0276df3c554f5918d6913b663e7523cc", @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000001000-0x8), 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000000)={{{@in=@dev, @in=@broadcast}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000002000-0x4)=0xe8) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000575000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000001000-0x8c)={0x6eb9bbfb, 0x2, 0xea4f, 'queue0\x00', 0xac}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004a5000)={&(0x7f0000755000-0x28)=@ipv4_newaddr={0x28, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @broadcast=0xffffffff}, @IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}]}, 0x28}, 0x1}, 0x0) 2018/02/18 18:31:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) getresgid(&(0x7f0000a10000-0x4), &(0x7f0000d4d000-0x4), &(0x7f0000d99000-0x4)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) tkill(r0, 0x5) timer_settime(0x0, 0x0, &(0x7f0000011000)={{}, {0x0, 0x9}}, &(0x7f0000046000)) tkill(r0, 0x12) 2018/02/18 18:31:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a2d000-0x8)={0x0, 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000e54000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000024c000-0x4)=0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dc4000-0xc)={0x0, 0x0}, &(0x7f0000bef000-0x4)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c67000)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0xb}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x12}, 0x2, 0x0, 0x3, 0x0, 0xa, 0xa0, 0x80, 0x3a, r1, r2}, {0x21, 0xfffffffffffffffc, 0x7fff, 0x100000001, 0x53cb, 0x7, 0xd5, 0xfffffffffffffffe}, {0xb41, 0x2, 0x1, 0x9}, 0x2, 0x7, 0x1, 0x1, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x2, @in=@rand_addr=0x1, 0xffffffffffffffff, 0x7, 0x2, 0x55498286, 0x80000000, 0xe32e32b, 0x81}}, 0xe8) r3 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r3, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0xc, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d00b2a4a2809302000000030343ee6b2623692500030000000000130000008848a3c728f1c46b7b31afdc1338d5440000000000000000000000088daa7227c43ab8220000bf0c00000000d4", 0x55}], 0x1, &(0x7f0000016000)=[]}, 0x0) 2018/02/18 18:31:07 executing program 6: 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$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000862000)) sendto$inet(r0, &(0x7f00007ff000-0xb5)="13", 0x1, 0x0, &(0x7f0000c14000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d8c000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) close(r0) r1 = memfd_create(&(0x7f0000a64000-0x7)="656d30255c1400", 0x1) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000a4b000)=""/39) 2018/02/18 18:31:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f000062c000-0x30)={0x781, 0x8, 0x4f5f3f15, 0xffffffffffffffff, 0x5, 0x7}) ioctl$TCSETS(r0, 0x5402, &(0x7f00007ef000)={0x400}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000978000-0x9)='/dev/ppp\x00', 0x10440, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000057e000)=[@in6={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0xbb3}], 0x48) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fe9000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000dff000)=0x1008) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000122000)={r2, @in={{0x2, 0x3, @empty}}, 0x200004, 0xfffffffffffffffb}, 0x12d) 2018/02/18 18:31:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000784000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000092000-0x50)={{0x0, 0x4}}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000eb6000)='/dev/vga_arbiter\x00', 0x505183, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000572000-0x9f)=""/159) 2018/02/18 18:31:07 executing program 1: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000feb000)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002e5000-0x4)=0x40, 0x4) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000253000-0xbe)=""/190, &(0x7f0000feb000-0x4)=0xbe) 2018/02/18 18:31:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16, 0x0, @tid}, &(0x7f000004d000-0x4)) r1 = gettid() setrlimit(0xb, &(0x7f000003a000)) rt_sigprocmask(0x0, &(0x7f0000038000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r1, 0x20, &(0x7f00006e8000-0x10)) clock_gettime(0x0, &(0x7f00002ce000-0x10)) getrusage(0xffffffffffffffff, &(0x7f0000230000)={{}, {0x0}}) clock_getres(0x2, &(0x7f000008b000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000392000-0x20)={{0x77359400}}, &(0x7f00002e1000)={{}, {0x0, 0x0}}) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x77359400, r4}, {r2, r3}}, &(0x7f000045f000-0x20)) 2018/02/18 18:31:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330}, &(0x7f0000292000)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c39000-0x38)=[{0xb, 0x7f}, {0xe, 0xffffffffffffffee}, {0x0, 0x9}, {0xa, 0x10001}, {0xb, 0xff}, {0xf, 0x4}, {0x3, 0x4}], 0x7) getsockopt$inet_buf(r0, 0x0, 0x200000000000042, &(0x7f000033a000-0x1e)=""/30, &(0x7f0000148000)=0x10000018e) 2018/02/18 18:31:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f38000)='/proc/self/net/pfkey\x00', 0x400, 0x0) setsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000fa6000-0x4)=0x8001, 0x4) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005c0000-0x10)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f00000fd000/0xc00000)=nil, 0xc00000) read(0xffffffffffffffff, &(0x7f00006a7000)=""/248, 0xf8) 2018/02/18 18:31:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000aa6000-0xe8)={{{@in6=@loopback, @in=@loopback}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000017000-0x4)=0xe8) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000f97000)="120000001200e70800e90009149b00ae9b60", 0x12, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000da7000-0xb)={0x3f, 0x4, 0x7f, 0x80000001, 0x4, 0x1, 0x7d, 0xaf4, 0x1000, 0x6, 0x3}, 0xb) 2018/02/18 18:31:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) syncfs(r0) sendmsg(r0, &(0x7f00008d9000)={&(0x7f0000000000)=@nl=@unspec, 0xc, &(0x7f000000b000)=[{&(0x7f0000ed4000-0xae)="5500000020007eafb72d13b2a4a2809302000000030343026c26236925040400fe7effe4bf00008a9849a30000000000000006dc1338d544000000000000f75ae583de448d010127c43ab8220000bf0cec6b5d91d45a84c0ceb93194767f8ed713eacc91df07793535e3e7c71c9414c666a907aa13f68d401a77ab623c0c382125acd9d5ff1de2727974691afff7b2346fd2a7d0368ad485d3a84c5fce9feb554fb6939a5ca47cbd66ea0f45c8b0", 0xae}], 0x1, &(0x7f00007ae000-0x410)=[], 0x0, 0xffffffffffffffff}, 0x0) recvfrom(r0, &(0x7f000069a000)=""/19, 0x13, 0x100, &(0x7f0000d1c000-0x1c)=@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000998000-0xc)='/dev/autofs\x00', 0x402100, 0x0) bind$netrom(r1, &(0x7f00003b3000-0x10)=@ax25={0x3, {"74a06bd44f4c73"}, 0x401}, 0x10) 2018/02/18 18:31:07 executing program 1: unshare(0x800008115ffc) clone(0x0, &(0x7f0000d26000), &(0x7f000084f000-0x4), &(0x7f0000d74000-0x4), &(0x7f0000001000-0x1)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000782000-0x90)) clone(0x2020000, &(0x7f0000494000), &(0x7f0000ade000-0x4), &(0x7f000090a000), &(0x7f000022d000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001000-0x4)=0x10, 0x80000) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000bf8000-0x4)=0x2) socket$inet6(0xa, 0x0, 0x0) 2018/02/18 18:31:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x147443, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e33000-0x4), &(0x7f0000001000-0x2)=0x4) sync_file_range(r0, 0x0, 0x4, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000f1e000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x89098) 2018/02/18 18:31:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000282000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000ba7000-0x4)=0x3a) chdir(&(0x7f0000e39000)='./file0\x00') getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a48000-0x4)=@int, &(0x7f0000c82000)=0x4) mkdir(&(0x7f000077a000-0x8)='./file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0\x00', &(0x7f0000461000)='sysfs\x00', 0x0, 0x0) 2018/02/18 18:31:07 executing program 5: mmap(&(0x7f0000000000/0xc37000)=nil, 0xc37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000250000)={0x0}, &(0x7f000088a000-0x4)=0x6) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000c30000-0x5), 0x9, &(0x7f0000023000-0x90)) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000646000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000c37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r3, &(0x7f0000c37000)={0xf97cff8c, 0x8, 'SE Linux', "9c551413d51f6a8c18b2612eca0e310bccc8eddb60e8fa8d93870ee845604ff75562c58124ed8e76e8157ed790dcdb7e0d3179aefbef3a70ba433256010a7a4d7074a6f11481c94586a8baec3438c5cb1b41896f1e1d5b0feab3dc719110bb583d8db775ab5199041d51596665cb8466a2f889461af3c3e1826355c2163753dbc0a7f58fec61ec36c5d167ad2e7569306fc5598a8330eb1233b9ef43f1bf09"}, 0xaf) 2018/02/18 18:31:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0xffffffffffffffff) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000004000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, &(0x7f000000a000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000005000)={0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, r2}, 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, 0x2}, &(0x7f0000005000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x1, 0x0) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) madvise(&(0x7f00009c3000/0x4000)=nil, 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f0000009000-0xbc)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000008000)}) 2018/02/18 18:31:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5c000-0x8), 0x8) r1 = getpid() r2 = gettid() tkill(r2, 0x41) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000461000-0x11)='/dev/vga_arbiter\x00', 0x480840, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f00005b9000-0x1000)=""/4096) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f000054e000)={0x6, 0x2, 'client1\x00', 0x0, "97ff449df54e2b75", "663be102b4c9fdbecdc5b04bfc2230abd02abb848ac2bfcfb41da11820af3f4d", 0x3, 0xfffffffffffffffe}) readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) pipe(&(0x7f0000440000-0x8)={0x0}) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f00005ae000-0x10)={0x2, &(0x7f0000acd000-0x10)=[{}, {}]}) prlimit64(0x0, 0xb, 0x0, 0x0) dup3(r0, r0, 0x80000) tgkill(r1, r2, 0x1) 2018/02/18 18:31:07 executing program 3: lstat(&(0x7f00008e4000)='./file0\x00', &(0x7f0000575000-0x44)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8060000, &(0x7f0000000000)="a6b1206cc0fc519e81539532c518ef36e0a5afe1de4558581f77ebeabcb8c2d6232d768349840e88949c76f27aec92267765d095930e8e9669577172dc277fed9b232af5391e504f325fb2b111fd8bc39b30a324d22eaa8e66370c5a995a86cf45f89bd305a4251dbedff8f8b5834e31d340872a25431136c8a6afc5de5bb5c9340110c021c4cc529d", &(0x7f0000d64000-0x4), &(0x7f0000000000), &(0x7f0000000000)='\t') prlimit64(0x0, 0x0, 0x0, &(0x7f0000b89000-0x10)) 2018/02/18 18:31:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007aa000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000039e000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) sendmsg$unix(r1, &(0x7f0000074000)={&(0x7f0000875000)=@file={0x988745a4947c1986, './file0\x00'}, 0xa, &(0x7f000018e000)=[{&(0x7f00008e4000-0x75)="1edce22091dcf44f2fccb056cfd4a4e7ae43b1825e174dd2df567611ebbecd7633646a2aaae46a82d9187161a7ca9b8cd5e4e405f4f97120a4ddf281788abcf3927fa195f389e7b4eeb0308fb446aa63046cb17ba611fdd3824ab04de70fb846cf7f02de0cf51c44fe39ac3ba734c2c9d8fb951a4f", 0x75}, {&(0x7f0000ae0000)="76b03d28e92b0d61c53f8dbfe1aa23288b0385884d17f995faa9eefa9aa211e8126eb250de7a3218e317e14c84ec011724dbc4a3a752cae20d5adf3278a133f95bd8b3c4d8080686e49749494857754d76b4fe469064b3a0df50b83920b868677fe51ec5e25d577ccc71f10ef45cd43db9e5d73a2b88920283b5a3c13a71a2b05aee365ca8bd4a", 0x87}, {&(0x7f0000a68000-0xac)="022c5691c38dcc31e3c890bf850f375b825105675a0697ca7a6e6b6872ee8aba50b214e9bee1de6d7d6e81a176e2d0a4529b997e76040533d04c2ce59bc226eaf66419a5f50f30f9224891be457452749e85c2e3def4efa29f3a1f36f83216e8bc0957dccf9c18d78aa1e58c31f310425af1725532aec78a6a94bf2b860830ee85056fecdc65b60ddb0ae5b126bfc6b490ff894bcf5303257e4f441e22c67001f6bcb62d99df63167f039561", 0xac}, {&(0x7f00006c4000)="3bfbd1a10ac6ccc7380f62ef09fef38055948b9ec0b14714c3d2b97ff4e08703575a853faf5a7f7992e81a13f7ec0dd00f853326453853113dd4153931215b2ab17b7c1bbd5f8c39262d6b4272d9cd1d468ba101ab23b4f7d627885e7afcf76f603c6aa491e12ca340e20ef586a3a354b9801c325ad2be0eb86a0c", 0x7b}], 0x11cf, 0x0, 0x0, 0x40000}, 0x8010) r2 = add_key$keyring(&(0x7f00007b8000-0x8)='keyring\x00', &(0x7f00007e1000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r3 = request_key(&(0x7f00007f0000-0x6)='.dead\x00', &(0x7f00004dc000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000246000-0x6d)="282406706f7369785f61636c5f6163636573736d696d655f74797065766d6e6574313a70707031766d6e6574312f62646576776c616e31c0776c616e3070707030747275737465642c47504c5e6d643573756d7b2b736563757269747973656c696e75786e6f646576bd8d2700", 0xfffffffffffffffb) r4 = request_key(&(0x7f000004d000-0x5)='ceph\x00', &(0x7f00006a2000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000d2000-0x11)='/dev/vga_arbiter\x00', 0xfffffffffffffffb) keyctl$get_security(0x11, r4, &(0x7f00002c2000)=""/21, 0x100000460) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000594000)={0x8, 0x3, 0x7, 0x6, 0x2, 0x80000001}) getresuid(&(0x7f000015d000-0x4), &(0x7f0000385000)=0x0, &(0x7f0000966000-0x4)) lstat(&(0x7f0000463000-0x8)='./file0\x00', &(0x7f00002e9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r5, r7) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ba9000-0x8)={0x0, 0xffffffffffff8001}, &(0x7f0000590000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e8b000-0x100)={r8, 0xf8, "23b5b9db7f45676ea8beb0c1887decf3a8d1901f4b7d1344bc4b5d9120c9cf9bddfc3e49a6fbe6fe8b9082f207bab02db5f1d9d8012f1aa18c331486466971b5ac08ec00956044f23119f1eff72344ff65250e0defb79da14920f9f2dc1d804dda1c3ca02d80224bcb8b37677ed0bb74d2d459256a90ce685df3e25b8fbbc27c9c58e431fbd7a2b5c2069b48d8fbcfd515f6fa366130464db7973253020a044f454c520157fcf72748e8c2642a59cb314958127762068b2bea667d239149686bd095a14025060d98ef8d373bb2b32ec6abc74216a1c26b9bd8c85e342ab33c776b91ef5fab744c4e6ce9a0bd0e1e00a7a9d5de71aa1d39cb"}, &(0x7f00001cd000-0x4)=0x100) request_key(&(0x7f000049c000-0x8)='trusted\x00', &(0x7f0000cd1000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000c87000)='.dead\x00', r3) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000e29000)=""/162) fanotify_init(0x5f, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000076b000)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0xfffffffffffffffb, 0x3, 0x9, 0xa, 0x0, 0x80, 0x3b, 0x0, r6}, {0xfffffffffffffc01, 0x9e8e, 0x5, 0x2, 0x19ac, 0x2, 0x6, 0x40}, {0x524, 0x1f, 0x3ff, 0x3f}, 0x1ff, 0xffffffffffffffff, 0x3, 0x1, 0x2, 0x3}, {{@in=@broadcast=0xffffffff, 0x2, 0x7f}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0xe}, 0x2, 0x0, 0x2, 0xbc, 0x5, 0x1, 0x80000000}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000012b000)={0x4b31, 0x2, 0xff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00009e1000)=[@in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x3, @empty, 0x20}], 0x2c) 2018/02/18 18:31:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c68000-0x8)='[vmnet1\x00', 0x4) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000de1000)="9cc2da864665a6023f753dd6873ec0e8098ad38d11037d46e9137a84d38744eb327a019ab248a36e692cab491ab21322dc59c7a29b90b50155e69424192874c3629b4e81057d82a71c2a2df5e8a2a29c748cdd58fa4ba03f0159399d32f62a326883bf06992d36deab13fafef8f2b963e1ef4ba99a8f8f0ca90bc17b91572350e217f404ddb6de52bfad3d905ad5830c09230f806ed606847c85bf61e4d015df0da70b6c46e9770ca73e073de6796549cdcd79d0dcdff0f5e961888e1b5316857118f84a24bc9d19ebb057ee6ceba3fa824a41886dca88ffc102", 0xda) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000032a000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x4, [@broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x20) r1 = syz_open_dev$loop(&(0x7f00008f8000-0xb)='/dev/loop#\x00', 0xfffffffffffffffd, 0x80000004002) fallocate(r1, 0x1, 0x0, 0x4000000000c) 2018/02/18 18:31:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x400, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000379000-0x26)="120000001a0025f0006bb404feff001c020b", 0x12) 2018/02/18 18:31:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000929000-0x4), &(0x7f00008e3000)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000799000)='net/ptype\x00') getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000031a000), &(0x7f0000f5a000)=0xb) pipe(&(0x7f0000ecf000)) sendfile(r1, r1, &(0x7f00006fb000-0x8)=0x1026, 0x400000fc) 2018/02/18 18:31:07 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000001000-0x73)=""/115) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000561000)='/dev/urandom\x00', 0x0, 0x40000) signalfd(r1, &(0x7f000093d000-0x8)={0x4}, 0x8) rmdir(&(0x7f000033a000)='./file0\x00') r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000a0000)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000f55000-0x4)=0xffffffffffffffff) 2018/02/18 18:31:07 executing program 6: mmap(&(0x7f0000000000/0xd50000)=nil, 0xd50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003c4000)='net/softnet_stat\x00') socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000798000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000d50000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x3, 0x3, 0x2}}, 0x26) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000d52000-0x8)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00003a5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000331000-0x8)={r2, r3}) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x800, 0x0) preadv(r4, &(0x7f0000b1b000-0x20)=[{&(0x7f0000d50000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/18 18:31:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x63, &(0x7f000035d000-0x1e)=""/30, &(0x7f0000000000)=0x1e) r0 = socket$inet_sctp(0x2, 0x5, 0x84) fchmod(r0, 0x64) [ 54.041572] binder_alloc: binder_alloc_mmap_handler: 9280 20000000-20002000 already mapped failed -16 [ 54.051137] binder: BINDER_SET_CONTEXT_MGR already set [ 54.051145] binder: 9280:9292 ioctl 40046207 0 returned -16 2018/02/18 18:31:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000d3000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000060000-0xe8)={{{@in=@broadcast, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f000024c000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000f93000)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00003d8000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x20) 2018/02/18 18:31:07 executing program 3: clock_gettime(0x4, &(0x7f0000fef000)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000657000-0xe)='/dev/keychord\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000000000)) 2018/02/18 18:31:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) finit_module(r0, &(0x7f0000ff1000-0x9)='selinux{\x00', 0x3) ioctl$sock_ifreq(r0, 0x8931, &(0x7f000021b000-0x50)={@generic="686640e1b2e4197f8627d94ce737be41", @ifru_ivalue=0x3}) pipe2(&(0x7f00000e5000-0x8)={0x0, 0x0}, 0x80000) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000f7a000)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000c76000-0x18)={0x0, 0x5a09, 0x30, 0x2, 0x7fffffff}, &(0x7f00000c5000)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000105000)=@assoc_value={r3, 0xae7}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000047b000)={r3, 0xfffffffffffffffe}, 0x8) 2018/02/18 18:31:07 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00008a2000-0x4)={0x0, 0x3, 0xfffffffffffffffe}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000d3a000)={0xa, &(0x7f0000d0a000-0x50)=[{0x6, 0xffff, 0x5, 0x4}, {0x2, 0xffffffff, 0x3}, {0xd9, 0x3, 0x5, 0x1ff}, {0xffff, 0x5, 0x4, 0x8}, {0x20, 0x40, 0xa645, 0x5}, {0x1, 0x3, 0x100, 0x60fe}, {0x8, 0xfffffffffffffd8e, 0x80, 0x2}, {0x1, 0x100000001, 0x80000001, 0x1}, {0x4, 0x1000, 0x6, 0x8001}, {0x4, 0x3, 0x10001, 0x9}]}, 0x10) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000ff6000-0x10)={0x1000, 0x5}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfc, &(0x7f0000ff5000)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipx={0x8137, {0xffff, 0xee, 0x92, 0x0, {@random=0x3f, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xbf0e}, {@broadcast=0xffffffff, @random="c1f56f76780c", 0x87}, "6eca59b6b3407dd3620db60489e1d026ddb83a849e5f7dff3b59b9bab9e45199b5add979125f47c4028e0653ebf9377b3a4e2e63378e8f1bc2d01b3c1d8fc579b853908cb37608e770c7285b4a922496e3c1d790756800a1748f7d45620fe209f76bfccc614bacd1102e50a66715da843930ea1d381b49107cf2f2f718c4edacd611377d536b697349aa8f90bb1344b73bd43145d1a2fcc3d2a214f47cbc864c70d4de1c87f95365890eaecb94aaa680e2fe6501bf32041859d2ba80af801f99e57430e7eecd37f33dad597d44159108"}}}}, &(0x7f00001fb000)={0x0, 0x2, [0x576, 0x4a5]}) 2018/02/18 18:31:07 executing program 5: r0 = epoll_create1(0x80000) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000db1000-0x8)=0x3) mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f000005e000-0xe)='{&GPLvboxnet0\x00', 0x3) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f000005c000)=[{&(0x7f000005c000)="1b", 0x1}], 0x1, 0x0) ioctl$int_out(r0, 0x2, &(0x7f000001d000-0x8)) dup(r1) 2018/02/18 18:31:07 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x5, [@empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, @rand_addr]}, 0x24) 2018/02/18 18:31:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000b87000-0xfa)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x3, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x210) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bf9000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCCBRK(r1, 0x5428) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c22000)='/dev/autofs\x00', 0x1, 0x0) fcntl$notify(r0, 0x402, 0x2) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000819000-0x39)="a9f887ebc41deeaf8dcb7907eb7186f6b401a1cc4c0e9eeb29e68435286f2edca4589d9a0f46bc80c05fbcf0fc90f9974c5994689a395f7d10") 2018/02/18 18:31:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(0xffffffffffffffff, 0x8, r0) timer_create(0x7, &(0x7f0000545000-0x60)={0x0, 0x8, 0x4, @thr={&(0x7f0000ca5000)="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"}}, &(0x7f00003aa000+0xd21)=0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000705000-0x28)={@generic="634bf7d3d7387d0484590815f6c59634", &(0x7f0000c15000)=@ethtool_stats={0x1d, 0x1fffffffffffffd8, [0x1bf4, 0x440, 0x2, 0x1]}}) timer_getoverrun(r1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000027e000-0x16)='/selinux/checkreqprot\x00', 0x40a000, 0x0) r5 = epoll_create(0x2) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r5) tkill(r3, 0x24) 2018/02/18 18:31:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000506000)={0x7f, 0x0, 0x7fffffff, 'queue1\x00', 0x5}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000068c000)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000b9c000-0x8)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000e4000-0x8)={r2, 0x3}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f00001f8000-0x68)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00008b5000-0x4c)={0xfffffffffffffffd, 0x3, 0xff}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000be4000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xf498) ioctl$KDSETLED(r1, 0x4b32, 0x81) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000e7c000)={0x0, 0x0, 'client0\x00', 0x0, "52b6d70ab79b5011", "4ff8994c1d40e6a53a2df55df52e84d7a0c9384e5f0b0652f7b376c69d88c03a"}) 2018/02/18 18:31:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000085d000)='/dev/sequencer2\x00', 0x401, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0046d00, &(0x7f0000b18000)) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000b52000)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000c2000)={r1, 0x0, r0}) openat$pfkey(0xffffffffffffff9c, &(0x7f00007b4000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) mmap(&(0x7f0000309000/0x2000)=nil, 0x2000, 0x0, 0x4810, r0, 0x0) 2018/02/18 18:31:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e3f000-0xb)='/dev/loop#\x00', 0x10001, 0x800) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c05, 0x0) 2018/02/18 18:31:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pwrite64(r0, &(0x7f0000fdd000)="ff640a505859ec53cb0b5c18c1910c7494d4f02bf1865bfb56225e83aae6ac28da2f8145a191fce35a2c482f15f789f83bc86b0f118fb79a7d17ac84a8e5c9479951c3ff5231a9bf10967dd9f43a0a3a71dfa41c8e31b08cff71e276d5439d971063b212440e52112f720fda1cac917365235c0c286e81a2ed5bf7daf2143cfe4038503926e05b004830aca1dd4256d27c67d28b3dcadf59b29909d669a0cfd47766e3eaf23a7892efaf96cec6c9bba9d12a1cc652ad100b3ea4f7d717dd5af2d2f151668d", 0xc5, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ef7000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = creat(&(0x7f0000c59000)='./file0\x00', 0x68) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000790000-0x10)={0x400, 0x3}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f5b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_int(r3, 0x29, 0x31, &(0x7f0000425000)=0x5, 0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dc2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/18 18:31:07 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000014000)={'filter\x00', 0x7, 0x4, 0x3f0, 0x200, 0x0, 0x200, 0x308, 0x308, 0x308, 0x4, &(0x7f000002d000), {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x372], 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {"73797a30c80100"}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) 2018/02/18 18:31:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) accept$packet(r0, &(0x7f0000e75000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00002d8000-0x4)=0x14) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00009c5000)=@ipv6_deladdr={0x34, 0x15, 0x1, 0xffffffffffffffff, 0x3, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80}}]}, 0x34}, 0x1}, 0x0) 2018/02/18 18:31:07 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0xa, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000020000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000014000-0x4)=0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000021000-0x4)) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) r3 = dup(r0) recvfrom$ax25(r3, &(0x7f0000012000)=""/243, 0xf3, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}}, 0x10) connect$inet(r3, &(0x7f000000f000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/18 18:31:07 executing program 0: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000025f000)='/dev/rfkill\x00', 0x280400, 0x0) syz_open_dev$sg(&(0x7f0000f89000)='/dev/sg#\x00', 0x2, 0x20080) ioctl$TIOCSTI(r1, 0x5412, 0x1) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000f89000-0x60)={0x2, 0x5, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @empty}}]}, 0x60}, 0x1}, 0x0) 2018/02/18 18:31:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80000, 0xfffffffffffff801, &(0x7f0000cdd000-0x8)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000e1f000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000310000)=@getpolicy={0x50, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, @in6=@empty}, 0xffffffffffffffff, 0x8}, []}, 0x50}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e14000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000068e000-0x8)={0x0, 0x3}, &(0x7f0000871000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000aa000)={r2, @in6={{0xa, 0x2, 0x3ff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffffa}}, [0xffffffffffff8001, 0x4, 0x3ff, 0x9405, 0x100000000, 0xa4, 0x5, 0x8000, 0x7f, 0x0, 0x8, 0x5, 0xfff, 0x8]}, &(0x7f0000e0c000-0x4)=0x108) 2018/02/18 18:31:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00003aa000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000827000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000029c000-0x108)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}}, [0xe225, 0x0, 0x3, 0x3456, 0x7f, 0x4ae8, 0x2, 0x9, 0x3, 0x15, 0x380, 0xe65, 0xe8, 0x2, 0x2]}, &(0x7f0000f56000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000067e000)={r2, 0x83, "2fa665b3eef96f68131a4fa769ca0a7646cf04b764c4a3345d1ae1772515d01c2680c55d76af150154540a29332d1ed453ea18d12fcd2310e732708389a2b889aeb06fb1f5f86737fce08513eb517c148e3f180d1f97a8d77e895f2f8ac0880280427df39a8620a5488abc0377aaeb07158bd3d24cd4c303e25b8c7425fcecd7da1ec9"}, &(0x7f00003f3000-0x4)=0x8b) 2018/02/18 18:31:07 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000021000)={0x14, 0x15, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/18 18:31:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) pipe(&(0x7f000051d000)={0x0, 0x0}) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f000051b000-0x3e)=""/62) ioctl$sock_SIOCGIFINDEX(r0, 0x8931, &(0x7f0000028000)={@common="6c6f0000000000000000fe0000000400"}) 2018/02/18 18:31:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00004f2000-0x8)) 2018/02/18 18:31:07 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000024000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f000000a000)=0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r2, &(0x7f0000024000-0x20)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000002000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) 2018/02/18 18:31:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00004b6000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) getsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00004e3000-0x4), &(0x7f0000ef1000-0x4)=0x4) 2018/02/18 18:31:07 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000009000)={@broadcast, @multicast2}, &(0x7f0000002000-0x4)=0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000078e000-0xc)={0x0}, &(0x7f0000000000)=0xc) capget(&(0x7f0000001000-0x8)={0x19980330, r1}, &(0x7f0000002000-0x18)) 2018/02/18 18:31:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007c4000-0xb)='/dev/hwrng\x00', 0x1, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000a13000-0xe7)=""/231) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x18, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x18}, 0x1}, 0x0) 2018/02/18 18:31:07 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) dup2(r0, 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000003000)=[{&(0x7f0000030000)={0x27, 0x2, 0x1f, 0x7, 0x2, 0xfffffffffffffffa, "3e9fa828aadac2b3f5b5fe8c480413eeae40c2ffc7e016cd7c978cfa267a7c02702a1472eaa7a156b67a311e506e3cc80f15c46a978d260c06c809028c3de8", 0x65c0000000000000}, 0x0, &(0x7f00000ca000-0x50)=[{&(0x7f0000d19000-0xcf)="02b6c1c2c5c9de8e44d46bbdf849c03a5bec642e9160174337f0f85d0b79dd6f47b5d7572c899762c979760303fd62d83df44de331ce62be46693da1d962ff6dc3ffee01f7d97f3a73b91a68278cee2e38b6aa7cdcc4e66deb01ae993a30a579038e20b69572246c93f35561ec033c5f897b55244c0daf19fdc0b9665a86e1a0828d84b06a32dce48fb7e62d6b084f47ec0f673a6dd74cd4a0e58535eb71112965e036e41ffe42d37130353e462988d319656df283e92f4e4322a0c101a5a3c1a8cb3940d99692c3afc7ca17f1b7e1"}, {&(0x7f0000001000-0x18)="fb7ccb6570d6928d52905aa6497af2dee3e2fb1295098d6d"}, {&(0x7f0000c34000)="e89c0afc50d4579013bf3c79eec9cabbb5f6ca5026d48ea68df4ea43cc12e841a3f6e5ef3e4a09da6d70cbcb8181a5bda770177df2c3ba2858d3e942cb5e054b1df7859fb4d5673adb2b7aa014be9d78cc"}, {&(0x7f0000001000-0x42)="c2b153ca29bfd36609b6d19463e2680beb46ccb002d0ae1872d5a7ef54ca1a47fe27defaac08a41950656a17074c580b44da792a40feda50da54cc366f628df63529"}, {&(0x7f0000f62000)="64425cc0446f2086f0e94ba865eaba3197ae4055e085cf87507d1d3dcb0b6e8ea832357420bf0d0e3c3b8500eac16ff56ad4b614546df830239b3d10586998349c9b7df8d140edf4d36aeb602f978ca07645"}], 0x0, &(0x7f0000001000-0xf0)={0x0, 0x13f, 0x1, "d5f15f3ae1d147311d4feb28e62f109525ffa8ad763230ae4deeaf085b5e1f752ae888835c8b813248df00968266f6acd055178671fa6af246fd8416e7bbe20125931970a389f139b108271460e1611d2ddae16d02e42d07defd9922126517be593eb525ee74d9988ed61dcb79975d4171ace05604c5fac20a0a05d603384f6b0e5138f684ea738a77ecce28bc97a09faf2184bbdd7d27a3d618442738fd05d120d36072cab8ce28061564315eb71eef5af9aa03b4cff1d9e96a4d59bd31a46b3c72512bb678fcb0e7923652ec0992e379a13091e7ecedfdcf7f"}, 0x0, 0x8040}, {&(0x7f0000001000-0x60)={0x27, 0x80000000, 0x5, 0x7, 0x18ed, 0x4, "25d25e0452f93631dea76d92b69e8d47ae4722947828fbcf0437b4591a6a1840e36921496e78d7d370f6b9e84934f4b138dab0529b4d4262fbaf3ee7199a62", 0xffff}, 0x0, &(0x7f0000002000-0x20)=[{&(0x7f0000000000)="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"}, {&(0x7f0000002000-0xec)="93ebf753d3b338b48f87a8bfc68d0da075b75c720bf445421689d071413ec10004b19a32e1285dedab0a7fb113ad3751e0261c6b41ce9c0b0085ab0e9a26b90a58f2a202f84832c2d679c8c6af69291ddbd648391d1abba6de48109098ce815f642f56835e44135ffb39fb96a277c2fc4ac4c9097327168c0678acdc45cd23020c32db9d443caf79aaaaf732432d987d0a10ec311d1b9aeef78d9861b5380a93050c74795927e3cac1e092d10bb0661be4c374ba227b8ef6084712ac71a1828cde83b8bf8303a7dd6ed4ccdc8b0c31d931eb33cfa613cc0d50571062caea4459253eb47ab40e6c3866701f02"}], 0x0, &(0x7f0000001000-0xd0)={0x0, 0x0, 0x98c, "a8f46d11f2dfdcba19ae715eee471bf2ee11654afba5cdea699336f43a76641b554ebcd9f1eb33ef15464e3e298cab5701e46dd3e3a05900305da2c368fb48a1e989bad66f068f11ff06b0c3922735882c828eb7901af7952d0fc3c0c6cf7508ef1a13006b372f13f48b28a3204104ac3351e99a4bb09da22f2fa4f24aaf7f2cff9032a90c234cdfbb377d906c9ea355c08d88b9296514cd2abd5b71a5795ee3dbacd38a7dfa8b49dad773c58580f76f5f071c68d45fb1441f2c3570a4"}, 0x0, 0x10}, {&(0x7f0000002000)={0x27, 0x0, 0x0, 0x4, 0x0, 0x93, "c1259c08f08d6c8464f50a946dd78850b1ccbe402f49e3ba5e35dcf934861043d26311efffb9bcce0995199eb3d0c4d6828f3d9846b6af3d44a8e361249731", 0x401}, 0x0, &(0x7f0000002000-0x90)=[{&(0x7f0000003000-0xcc)="0335af43a413d5ecec10b8d93789fb7025cbe04f1f3b08d7140ea06564150586786a0ca069167621856a8b6e2c80e7f1386af5d8480eb99484211c1779e18b4352ac24b4b7838654dd157ea677850b607d712a7e5b99e45f0304b0e5eb1b7b740d8b4e39af5605f8e7d10c26ac9debdbc057e041e28b2a9358aeadb2308ab27297d6a4a38521200ea27bbeb1f50ca898b6322723e7045d530257d38f5d9fc6187311405928cc121b3e46ecb1f9d1bc4f0da2f8a831f45a169635483a62c2086c22b34df2c7fc57eebe191301"}, {&(0x7f0000001000-0x90)="f88bfb70e905e9d651463bbd5c138519a7ba1419e24f82c92cd4c22d77f085240fa7fbe370482412c977ca6f6ec04750c1d0f9640dcb46ad8e42560283fcf9981185075407dec0314635f68eb23e0adc5d32516f220233e7ba8418ac3961a1079ab3cf3995b78bdf2e5ef87f1f60c3ac511966363655d586723382617587582ebc3f5ba9f2faea7032633a7f69713f4f"}, {&(0x7f0000003000-0x26)="90b605e91eb9cfbcd5743ee8f0fd17514e99d05bc7fd1ba37becbf5d900475b2601c84303b69"}, {&(0x7f0000000000)="e668634cf195179295d2b16143d8acaabd50c60846620036a9bc29a95064bba341e54b727b92483ed71e5a06f5082fc9d976389e93fd6b56c3d1f48c281d3a4d70a9646c75b5d299c6e68cf7982dc86bcfffc0f56afd58365962a491bbc5c939d4f085bd5f9924b55c9c0a556e06775495c00f2ce37b601a509c8e9fe2fbea98919a0d2533674f9e1bafdb6779068d06e80e5705d39c01608f18b0ece81b0311e3439441851423e77440e6b6ce7a40ba6b77a6bc24f52425e40e36c4c74325d1e94aa670"}, {&(0x7f0000003000-0x42)="e7d847418a8dde00e36f7fdfe6fb280c9bc47bd9960a30e1d7b3c45c3b9e576a4d33bf55343f81df52077339d7b9253e8747e40ddce5e197a69ebe093681389baa1d"}, {&(0x7f0000002000)="799eebeaa1ceab95390d57bdc1c049d62919e9aa674967b11b94d8a51d5eef09ddf03b516a6263556583bc46e1"}, {&(0x7f0000000000)="bb016331ebab1808f45b"}, {&(0x7f0000002000)="f0f6cb847b1830904bbbf2358f4e60f08eb7041e486d552cc5b7026ba92fd60a92fcbc98d99de01066556ec6a57ca970fdc6b469427ab0a955b35f960c05ae388a59976414f181629f954c7de60afe190159f85defaaed479c4c75c37101c2be26fc25e4c44f41f7a9a2b8d73bf38ae7b54ee8eee036bf9bf0547df60c1804f6ca4d5871b660992849456bd441da9b13e554eb4d3f102d301e9a4d0385b6f33d8150fab6f844f5226f178794605dcff25018e7beff1805181ebea6a7a8b92dfe48cedcf49390a9b4bbfd1fa54d33b495882390e5d512010ed0b876c8fc11"}, {&(0x7f0000001000-0xe5)="9e103a1d4e50cfd564947a929dd8fada078da00432be1c629f60c1cd75bd9f0f31b4c34d6fdc5472b500500784da465443bc1a92abc662fc1c360d3bf91e4054bf4a8049a3fee9ef6052cf65d218efde6e372a22dcb72fc15b64cfd44682e636644867aed0737a493f87b446521fe2efc50d19e68a48492c8de5abaf75ce18c14e625a47e046aa40de31893b3a96aeabba847de8059d94b4f827ddb3471fa7c57bcb6940510f387ef45ff2f7b09691d7738bd905feb4d724ace5dacee184213d59bee94171bc49ce86351e89c7d78016927fcb1b2b6a6356cd560fa1173a69f7d50cb3233e"}], 0x0, &(0x7f0000001000-0x58)={0x0, 0x10f, 0x800, "6130da11b479f7a270ccd03a0ea994344f5f074234d903aafa4bd975b99e0294bac9b9137c2a014e4165592a71466447ac3ca7af0c633ecd3aea45860b867267baf7a634"}, 0x0, 0x800}], 0x2, 0x40000) 2018/02/18 18:31:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x50) connect(r0, &(0x7f00000ba000)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) getresuid(&(0x7f0000359000)=0x0, &(0x7f0000757000), &(0x7f0000197000-0x4)) setuid(r1) 2018/02/18 18:31:07 executing program 7: mmap(&(0x7f0000000000/0xde7000)=nil, 0xde7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f000000b000-0x4)="d8"}) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000de9000-0x9)='/dev/ppp\x00', 0x200000, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004ef000)={0x54, 0x0, &(0x7f0000de8000)=[@acquire={0x40046305, 0x3}, @reply={0x40406301, {0x1, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x3cc, 0x10, &(0x7f0000de7000)=[], &(0x7f0000de7000)=[0x35, 0x0]}}, @increfs={0x40046304}], 0x1, 0x0, &(0x7f0000de6000)='N'}) [ 54.447280] binder: 9427:9429 ERROR: BC_REGISTER_LOOPER called without request [ 54.459772] binder: 9427:9429 Acquire 1 refcount change on invalid ref 3 ret -22 [ 54.468465] binder: 9427:9429 got reply transaction with no transaction stack [ 54.476343] binder: 9427:9429 transaction failed 29201/-71, size 972-16 line 2920 [ 54.493673] binder: 9427:9436 ERROR: BC_REGISTER_LOOPER called without request [ 54.506543] binder: 9427:9429 Acquire 1 refcount change on invalid ref 3 ret -22 [ 54.514164] binder: 9427:9429 got reply transaction with no transaction stack [ 54.521427] binder: 9427:9429 transaction failed 29201/-71, size 972-16 line 2920 2018/02/18 18:31:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f0000b1d000-0x2d)='/\'', 0x2, 0x0) getpeername$ax25(r0, &(0x7f000092c000-0x10), &(0x7f00007d9000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') utimes(&(0x7f0000a49000-0x8)='./file0\x00', &(0x7f000032e000-0x20)) 2018/02/18 18:31:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f66000)='hybla\x00', 0x6) sendto$inet(r1, &(0x7f0000495000-0x1000)="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", 0x16d, 0x0, &(0x7f0000689000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) sendmmsg$unix(r1, &(0x7f0000842000-0x70)=[{&(0x7f0000c9f000-0x8)=@abs, 0x8, &(0x7f0000145000-0x80)=[{&(0x7f00008f6000-0x1000)="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", 0x521}, {&(0x7f0000a4a000-0xd8)="ccfb318a2c6539620a0063a8937a29afe15ce2a85e1fb8e8dc85162896d15d466fa32d4244f151479d7c5a0b8ffa2626381006ec6d44e2fc610576bfbaec0525536a23521ad404430311ff2cd47dab84b7848a3dfcf1ba5879e0099e3f468f46c1aae6fc9c9d5e0502870296fb73ede93bfeac891fc7be7206fe6a9868b4766d659b5bd1b1295d3feadd1cd931618818", 0x90}], 0x2, &(0x7f0000f05000+0x364)=[]}], 0x1, 0x0) accept4$ipx(r1, &(0x7f0000e0a000-0x10), &(0x7f00001e9000)=0x10, 0x800) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000ff7000)={0x0, 0x0, 0x0, 0x7, 0x7, 0x0, 0x1, 0x8, 0x1, "69445eb3e58bbec88ba4884080cfe398379b0b632c4746679aba0afc651625eeacbdb44320fc7ab967d4b0283215e0745d8b1f79cb9aa93a042b972ae511a0ff", "716e61d7d0099b3ea929928d619ee195f4bb8f29210c31809e2fc0890e07a8f095a78f3e29fdcfc7acc1f6945f3f6193f12c3d03802304aa44bfa4b697c7b8d6", "3634de9acc6ca3076ed5a1e1f46871d7093f2ba15ab820f8911d9f8b802b2b7b", [0x5, 0x8]}) 2018/02/18 18:31:08 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ac4000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000a04000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000ad3000)={{}, {0xe}, 0x0, 0x3}) 2018/02/18 18:31:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) r0 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet6_tcp_int(r2, 0x6, 0xd, &(0x7f0000002000-0x4), &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) 2018/02/18 18:31:08 executing program 0: clone(0x0, &(0x7f00001da000-0x88), &(0x7f0000000000), &(0x7f000035c000-0x4), &(0x7f000019e000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fc5000)='/dev/autofs\x00', 0x140, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) getpriority(0x1, 0x0) 2018/02/18 18:31:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000eae000)) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) preadv(r0, &(0x7f00006e8000)=[{&(0x7f000082b000)}], 0x1, 0x0) poll(&(0x7f00006f7000-0x10)=[{r0}], 0x1, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f00000c4000)=0x7) 2018/02/18 18:31:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000c9d000), 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000a40000-0xb)='/dev/loop#\x00', 0x7, 0x80000004002) pread64(r1, &(0x7f0000c8a000)=""/136, 0x88, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d57000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$inet(r2, &(0x7f00008d3000+0x144)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f000008c000), 0x4) 2018/02/18 18:31:08 executing program 6: mmap(&(0x7f0000000000/0x255000)=nil, 0x255000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x11, &(0x7f000008e000-0x20)={0x4, {}, 0x800, 0x81}, &(0x7f000021f000-0x20), 0x8, &(0x7f0000253000)) 2018/02/18 18:31:08 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}) 2018/02/18 18:31:08 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) fchmod(r0, 0x10d) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000005000-0x4)) 2018/02/18 18:31:08 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000df1000)='/dev/rtc\x00', 0x105000, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000b75000)=0xfffffffffffffff8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f00000a6000)=0x7b, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ef4000-0x4), &(0x7f0000124000)=0x4) sendto$inet(r1, &(0x7f0000c7d000), 0x0, 0x20008080, &(0x7f0000935000)={0x2, 0x1, @loopback=0x7f000001}, 0x383) sendto$inet(r1, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f000067b000-0x4)=0x3, 0x4) sendmmsg(r1, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="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", 0x4ba}], 0x1}}], 0x1, 0x0) 2018/02/18 18:31:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e65000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000838000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f00005b3000), 0x7f) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000cf4000-0x6)) epoll_create(0x100000001) 2018/02/18 18:31:08 executing program 0: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) capset(&(0x7f0000003000-0x6)={0x20080522}, &(0x7f0000002000)) 2018/02/18 18:31:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000826000)='/dev/vga_arbiter\x00', 0x242080, 0x0) r2 = inotify_init1(0x80000) r3 = eventfd2(0x3, 0x80801) ppoll(&(0x7f0000411000-0x30)=[{r1}, {r2}], 0x2, &(0x7f00002cb000)={0x77359400}, &(0x7f0000be1000), 0x8) pwritev(r2, &(0x7f0000036000-0x40)=[{&(0x7f0000f91000-0x61)="26409c253f2d5595dd058f1ff01e8cbdd450109a3f950188b5bee66563d2b838a23052e30a0dfa165ca5b2927322bfeadccc0292a60ddde430a6b3e2f40162605116b12f45db2232baca2e94735c2a2925d032c1a8ca0ee07e1e48ce2d6ddbea60", 0x61}, {&(0x7f0000177000-0x14)="a56a404852d89a70a3e138441c688b02053a4bcb", 0x14}, {&(0x7f0000d7d000-0xe2)="ee4f055146643dd6496e577b2ec64522ce671876089c5471f66c30efc80bfc32d701938da392178d330e6d95eb4d0c3ad2e202b2a448062b84e47127a4c752884ad12f69074e65b4b60ed400b80d0c521eecb18e4a83f7da77415056c92dfbeafef6f11bf89d409728af92e4750ba2ca0b2e176e13d74ce852105ce54cfbe07316aae3200fb8964c4864243023d18ea9e8c5a6f62924e4a2aad209836ae284b32431f71e0eaeb50862ed6a8b96878f882cc6409e059b97b33683190c6138b82b799eadac64b99217adb51fc552e82dbfa1cea0c4f2af9dee4ca948a3eb4667be3b3d", 0xe2}, {&(0x7f0000e42000-0xc4)="49d0d2e3f7a6df90fa97a3179a9861905a18da5cc122551250c52a8589580e6a9a3a50b01649e17f1c4b8886e68ca38e12c37ee264523d3e46443bfc251e38dc3a8aacd5fc7d9f4a638627eecf2ce31436711a4e2c227a90dba915e267fc7cdef7034288d0c70764fd4143109ad374c38cc36694c15e56b409b0243803aed2589e201fe44654c6f540a5201ee9b903d533e1bbeffcc67cfc3ea17f49f0cd43380f55f7851de9955ab413c68e8b42246398db52a93db4ed2f34f0e1a15da7a075d67b410d", 0xc4}], 0x4, 0x0) lremovexattr(&(0x7f0000b02000-0x8)='./file0\x00', &(0x7f00005dd000)=@random={'system.', 'vmnet0proc\x00'}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009c0000-0xc)={0x0, 0x0}, &(0x7f0000d9f000)=0xc) ptrace$getsig(0x4202, r4, 0x60, &(0x7f0000007000)) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000098000)={@loopback, 0x0}, &(0x7f0000753000-0x4)=0x14) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000084c000)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0xd}, @in=@loopback=0x7f000001, 0x2, 0x5, 0x3, 0x200, 0xa, 0xa0, 0xa0, 0x3b, r6, r5}, {0xb150, 0x80000001, 0x6, 0x3, 0x40, 0x7fffffff, 0x6, 0xffffffffffff22d9}, {0x29e, 0x6, 0x10000, 0x2}, 0x76, 0xa, 0x2, 0x1, 0x2, 0x1}, {{@in=@multicast2=0xe0000002, 0x3, 0xff}, 0xa, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3, 0x1, 0x2, 0x2e, 0x8, 0x7}}, 0xe8) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000010b000)='/selinux/checkreqprot\x00', 0x16313e, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f0000ab9000-0xc)={0x10}, 0xc, &(0x7f000007b000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x2}, [@srcaddr={0x14, 0xd, @in=@rand_addr}]}, 0x3c}, 0x1}, 0x0) 2018/02/18 18:31:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x11, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000036e000-0x344)=@updpolicy={0x27c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, [@tmpl={0x1c4, 0x5, [{{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {{@in6=@empty}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {{@in=@dev={0xac, 0x14}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {{@in=@empty}, 0x0, @in=@dev={0xac, 0x14}}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {{@in=@empty}, 0x0, @in6=@empty}]}]}, 0x27c}, 0x1}, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000037f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000c17000-0x44)={{0x2, 0x3, @multicast2=0xe0000002}, {0x307, @empty}, 0x48, {0x2, 0x3, @loopback=0x7f000001}, @generic="30c0264f7f1c9df76bfad4b2666036d0"}) 2018/02/18 18:31:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendto$ipx(r0, &(0x7f0000f60000)="170aabda129aae50b4f48143262aad54d4d2b866b1450b974827139474d3749b0025775ddd32f401f1b50274e5bf36f2cfafdd345bde25cebe5a527c747267e167eea83d", 0x44, 0x10, &(0x7f0000e13000)={0x4, 0xffffffffffffff2c, 0x2, "9520e69038a3", 0x2}, 0x10) write(r0, &(0x7f0000340000-0x24)="2400000042001ffff71bf507002304000afff511080010400005ffff0800000000060000", 0x24) 2018/02/18 18:31:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b5c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00005e3000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendmsg(r1, &(0x7f000024d000)={&(0x7f0000b13000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58, &(0x7f0000cf2000-0x10)=[{&(0x7f00005a9000)="16c349c9e6fce4d36c668029091b544342270b40863cb079503b98d8bd0beb6be76aa38b1d25ade3a2ab10462fe0a66473b6a1857221dc9b4c4d88b6b12d867fe924dd04eb9f4c8995f8c4b825990b33511d5cfe1c200133200940c918414f2cccbfaa22158067d9ac32dcc4376547e5a1ff50a7ac42b9fca1c442c87dc842ee1f0ad35a2893972dc4309595fd5f28828a6516d913d31b766335d840597cc70b0fe6", 0xa2}], 0x1, &(0x7f00005b2000-0x1140)=[{0x58, 0x105, 0x80, "bb20d809b56ea08372d728eaeaeca9e3a1e670bf627da68e923b4378a281a57ed74c2862f03d1c6ed2deb1a348e9a09780ef0a0aef90633ee71cae51901f14d56b58d1f5"}, {0x28, 0x111, 0xffffffff80000000, "7bded3fe8db8a77efaecb761ce034b77f0df06"}, {0xb0, 0x13b, 0xfffffffffffff22e, "37af404fdb45d12cff16dbd9560df05a1b7c82412484eec60f959e91c9adb153af8b9d6a6cd164ac338cbfa2bd3bc324a02c64241aac69886712b470a9e3a56f1b8a8339c54d3d368324a298887261a8d65a963e7c40805bf3e6661c728feb24c16c47e58ff49ffa5ae791565285e5e13e1795d90c6fe24895b1b76f8ca2824a920533a4e12b4399c26e08a1908f44e19d70c4c05871d4f50a78c8cf1d"}, {0x1010, 0x10b, 0x72, "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"}], 0x1140, 0x1}, 0x8801) r2 = dup2(r1, r0) read(r0, &(0x7f0000cd8000-0x7)=""/7, 0x7) sendto$inet(r1, &(0x7f000045d000), 0x0, 0x208000, &(0x7f0000fa2000)={0x2, 0x0, @empty}, 0x10) sendmmsg$unix(r2, &(0x7f0000c8a000)=[{&(0x7f0000c7a000-0x8)=@abs, 0x8, &(0x7f00007fb000-0x60)=[{&(0x7f0000060000)="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", 0x800}], 0x1, &(0x7f0000326000)=[@rights={0x20, 0x1, 0x1, [r2, r2, 0xffffffffffffffff, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x38, 0x1, 0x1, [r0, r2, r0, r2, r2, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff]}], 0x88, 0x1}], 0x1, 0x800) 2018/02/18 18:31:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x24}], 0x10}, 0x0) set_thread_area(&(0x7f00009e5000-0x10)={0x8001, 0x20001000, 0xffffffff, 0x9, 0xfff, 0x80, 0x9, 0x5, 0x6, 0xd96}) 2018/02/18 18:31:08 executing program 4: r0 = memfd_create(&(0x7f0000a96000-0x1)='\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000001000-0xb0)={{0xdd, 0x3}, 'port1\x00', 0x8, 0x80000, 0x3, 0x1, 0x4, 0x8, 0x101, 0x0, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000920000-0x5)='ppp0\x00', 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000900000-0x28)={@common='ip6_vti0\x00', &(0x7f00005f6000)=@ethtool_perm_addr={0x20, 0xe4, "0de5c4b16d8961e1c3be40037c1d7968dae31cd3ac8e0305140914b0e146bd778ee6cf884dc00669dc4816416e4228409868c1db535d9b0566cab9d14ea5dc1f5a2a53c2d3863a3a26e0b1a4d5d0a2dbae8d33255605b5c7139d8293d80fea46d7179d76d4a654fd48415df15fc0d7423cb933677cbc63d5c33693161f7ddd4a4e29544e4e110386e10adba2f39921722bef3cbd5030bb1bc209a5d218af6b62af925534ee2e4cf74008f44570215929516dd068c327ad910a2c6ab614b4e2abcd06795ec32c86a98eddd0968ea22d2d482e9d988fba8c9471baadaa614bf7b297ff82be"}}) 2018/02/18 18:31:08 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000002000)=""/2048, 0xffffffffffffff75) getdents(r0, &(0x7f0000003000)=""/176, 0xb0) 2018/02/18 18:31:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000042c000)='/dev/sequencer\x00', 0x2000000a02, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) write$sndseq(r0, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x5, 0x5ef}}, {0x0, 0x0, 0x0, 0x0, @tick=0x5, {}, {}, @result}], 0x60) 2018/02/18 18:31:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000362000)='yeah\x00', 0x5) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008b7000)='/dev/sequencer\x00', 0x240803, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000862000-0x8)={0x0, 0x0}) sendmsg$nl_crypto(r1, &(0x7f000025c000)={&(0x7f0000435000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00006c6000-0x10)={&(0x7f0000cc9000-0xf8)=@upd={0xf8, 0x12, 0x200, 0x2, 0x1, {{'generic-gcm-aesni\x00'}, [], [], 0x2400, 0x2000}, [{0x8, 0x1, 0x4}, {0x8, 0x1}, {0x8, 0x1, 0x8001}]}, 0xf8}, 0x1, 0x0, 0x0, 0x10}, 0x894) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000225000)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000acc000-0x10)={r2, r3, 0x14}) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/02/18 18:31:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001000-0x8)=[0x6, 0x5]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c71000-0xa)='/dev/ptmx\x00', 0x480000, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000070a000)='/dev/rfkill\x00', 0x2, 0x0) writev(r2, &(0x7f0000721000)=[{&(0x7f00006ec000)='(', 0x1}], 0x1) r3 = fcntl$getown(r1, 0x9) ptrace$getsig(0x4202, r3, 0x8, &(0x7f0000930000-0x10)) 2018/02/18 18:31:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mlock(&(0x7f0000d0b000/0x3000)=nil, 0x3000) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c84000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1, 0x1}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, 0xe8) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) 2018/02/18 18:31:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003a0000)='/dev/hwrng\x00', 0x80, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000fbd000-0x8)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000612000)={r1, 0x20}) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r2, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) recvmsg(r2, &(0x7f0000588000-0x38)={&(0x7f0000062000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f0000e68000-0x10)=[{&(0x7f0000ad1000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000953000)=""/235, 0xeb}, 0x0) sendto$inet(r2, &(0x7f00007d9000), 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) r3 = gettid() syz_open_procfs(r3, &(0x7f0000add000-0xd)='net/fib_trie\x00') 2018/02/18 18:31:08 executing program 6: timer_create(0x800007, &(0x7f00005d1000)={0x0, 0x0, 0x0, @thr={&(0x7f00007a0000-0x12), &(0x7f0000dec000-0x87)}}, &(0x7f00008b7000-0x4)=0x0) clock_gettime(0x0, &(0x7f00002fc000-0x10)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f0000cc9000-0x20)={{0x77359400}, {r1, r2+30000000}}, &(0x7f00004b8000)) 2018/02/18 18:31:08 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffeffffffffff, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6(0xa, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000ff0000), 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000ff1000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/02/18 18:31:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = creat(&(0x7f0000c97000-0x8)='./file0\x00', 0x112) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000871000)={0x1, &(0x7f00009e5000)=[{0x8, 0xfffffffffffffdf6}]}) timer_create(0x5, &(0x7f000025a000-0x60)={0x0, 0x0, 0x6, @tid=r0}, &(0x7f00008a6000-0x4)) bind$nfc_llcp(r1, &(0x7f0000b17000-0x60)={0x27, 0x7, 0x45ca443, 0x6, 0x10001, 0x3, "5059b564c0b101dafd9a4357ca0cff02f08b82089c52114e861824b5a499b8da938b474fa58cf793152354304fe339911be713528553abfe53dd79a3938cd0", 0x3}, 0x60) capset(&(0x7f0000372000-0x8)={0x20080522, r0}, &(0x7f000087f000-0x18)={0x7f, 0x0, 0x0, 0x1000}) 2018/02/18 18:31:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000efb000-0x4), &(0x7f0000011000-0x4)=0xe8) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000832000)='/selinux/member\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000abe000-0xa)='attr/exec\x00') getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000adb000-0x16)={0x0, 0x8, 0x7, [0x0, 0x5, 0x1, 0x2, 0x100000000, 0x3ff, 0x0]}, &(0x7f00009fc000-0x4)=0x16) r3 = request_key(&(0x7f00000c6000)='asymmetric\x00', &(0x7f0000e8a000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000878000-0xa)='attr/exec\x00', 0xfffffffffffffffe) r4 = request_key(&(0x7f000090a000-0xa)='id_legacy\x00', &(0x7f00002f0000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000082000-0x10)='/selinux/member\x00', 0xfffffffffffffffb) keyctl$link(0x8, r3, r4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00008da000-0x8)={r2, 0x4, 0x2}, &(0x7f0000682000)=0x8) 2018/02/18 18:31:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getpriority(0x1, r0) tkill(r0, 0x1000000000016) 2018/02/18 18:31:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockname(r0, &(0x7f0000325000-0x60)=@nfc_llcp, &(0x7f0000dcb000-0x4)=0x60) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f9e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000907000-0x18)=@ethtool_sset_info={0x37, 0x6, 0x8, [0x3, 0x3f]}}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000bf5000)='/dev/keychord\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00003fa000)=""/89) ioctl$TIOCSCTTY(r1, 0x540e, 0xf8) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00003ea000)={0x8, 0x7fff, 0x62, 0x6}) 2018/02/18 18:31:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aa7000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) fcntl$setstatus(r0, 0x4, 0x4403) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f000022b000+0x1bd)="3530da67549c51d62f89ededc183c9dfda6cd94abb8d5fc127fa58291c4a81b1633c7342ba6485007f5b9c77d6e8bb309cd23be28086faa5111de49cc57bb96df850414bb584f4f0c43d62310b085154ca5b853092ba56e0477792f2edb58dc1c07997c8e80a1a568b58a8f979e7846d37b2f72bc9eb0c8bd8a2a0c3b5da2d92117ca61f684d985b8d720c88c94f77af6625d4d93aa45eded759f540c66ac7cac14956b273c93c2f39394981155f2a7aa8e0a74245e4df9fa25c656da564883f135b", 0xc2) 2018/02/18 18:31:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008b3000-0x10)={0x2, &(0x7f0000df4000-0x10)=[{0x20}, {0x6}]}, 0x10) sendto(r1, &(0x7f0000df1000-0x8c)="788421e1", 0x4, 0x0, 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000001e000)='/dev/hwrng\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f00004b2000-0x8c)={0x4, 0x3, 0x7, 'queue1\x00', 0x8000}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000033b000-0x4)=0x12e7, 0x4) 2018/02/18 18:31:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000c14000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000bd9000)="ed45000000000000") getresuid(&(0x7f0000f0f000-0x4), &(0x7f0000430000), &(0x7f0000dc7000-0x4)=0x0) sendmsg$nl_generic(r1, &(0x7f0000cd0000-0x38)={&(0x7f00009ce000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00005cb000)={&(0x7f0000ca0000)={0x340, 0x1e, 0x100, 0x6, 0x0, {0x1c}, [@nested={0x10, 0x75, [@typed={0xc, 0x4b, @str='\x00'}]}, @nested={0xe0, 0x30, [@generic="a36ecf31a1a52515bd8f33b321f66ee89e935f689ee748e31bed129bd52e76bda46eb440109e719f89f802513a694609ad018bcd19bc4ee49a803352ff1c0d87adb491153aaaca40ed2b99b06d4ef16c50f3fdfb3adb1167872f9854e96a9dbc39a28629dfa077e9e8b9a708e1ce86051ed67116e302d4b925a66be7a96c3ac1cbd4673f3fcfec97c0b33d2f63478ebc979d70d2d734099e8f9e2aff1a48859fe9670bd34aca0df2f5bfc61ef828aa1814e46f0af9ddc3661401b1c0f3d8fd3530e3bd", @typed={0xc, 0x15, @uid=r2}, @typed={0xc, 0x4b, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic]}, @typed={0x18, 0x77, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @typed={0x18, 0x90, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @nested={0x1fc, 0x51, [@typed={0xc, 0x79, @str='\x00'}, @generic, @generic="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", @typed={0xc, 0x44, @ipv4=@rand_addr=0x1}, @generic="831b2a7c4c5a7a5721731b06a23a0bc8dd4a083c124aee955d16dce9d2dee3a861f02919ecc175a0377fa886b3bbb6e71601300e4b7e6821f8cbee72b3c455b949d70ca61dd198bd48f20074dbf7b94aac3a46b343ac19511e05534528c2e6a5568abb972b89dff2b5a35d84171c04cf027b41a5d6e7a9664a2f728e6754e5186e1714c17a42869049829391728e3b08c73739d51317a473d43974995ed000d74b7f74912cdcf4a3d4791d40ebc61002e6a3631792314e3bf77d9bc4000643fc7c39c2a609cbe3312325e2020184e441f1f73236", @typed={0xc, 0x8e, @pid=r0}]}, @typed={0x10, 0x54, @str="ed45000000000000"}]}, 0x340}, 0x1, 0x0, 0x0, 0x801}, 0x40000) 2018/02/18 18:31:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002f3000)='/selinux/checkreqprot\x00', 0x80001, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000af6000)={0xffffffffffffffff, 0x6, 0x6}) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000338000-0xb0)={{0x7, 0x3f}, 'port0\x00', 0x82, 0x100000, 0x9cf, 0x400, 0xfffd, 0x0, 0x6, 0x0, 0x2, 0x2}) poll(&(0x7f00006d2000)=[{r1, 0x2220}], 0x1, 0x0) 2018/02/18 18:31:08 executing program 6: getrusage(0x3, &(0x7f0000f7e000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x20)={{}, {r0, r1/1000+10000}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000002000-0x4)=0x1, 0x4, 0x80000001, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000000)=0xff, 0x800) 2018/02/18 18:31:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/11, 0xb) fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) sched_rr_get_interval(r0, &(0x7f0000001000-0x10)) 2018/02/18 18:31:08 executing program 6: mmap(&(0x7f0000000000/0xa6a000)=nil, 0xa6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) mmap(&(0x7f0000a6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000a6b000-0x8)='./file0\x00', &(0x7f0000a6a000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000a6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000930000-0x8)='./file0\x00', &(0x7f0000a6a000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000a6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000a6b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r0, 0x40000000000012, &(0x7f0000803000)={0x29, 0x2, 0x80402001, 0x83}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000773000)={0xfffffffffffffdb0}, 0x8, 0x0) read(r4, &(0x7f0000b0a000)=""/128, 0x80) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000703000)=0x57, 0x4) 2018/02/18 18:31:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000cd8000)=@acquire={0x134, 0x17, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr}, @in6=@mcast1={0xff, 0x1, [], 0x1}, {@in6=@empty, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0x0, 0x7}, [@mark={0xc, 0x15}]}, 0x134}, 0x1}, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) unshare(0x200100) 2018/02/18 18:31:08 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e0438fffffffd367a03deadec54", @ifru_settings={0x0, 0x1000000000000800, @te1=&(0x7f0000005000-0x10)}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000a000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000000c000+0x7c9)={0x0, 0x8000000000004}, &(0x7f000000c000)=0x6) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000000b000)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002}}, [0x8, 0x5, 0x12, 0x3, 0x8, 0x1, 0x4, 0x7f, 0xffff, 0x100, 0x20, 0x5, 0x37c, 0x3, 0x9]}, &(0x7f000000b000)=0x108) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000000d000-0xc)={0x0, @broadcast, @broadcast}, &(0x7f000000c000+0x191)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000007000-0x50)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff, 0x8, 0x1ff, 0x100, 0x6, 0x10180, r2}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/18 18:31:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000030000-0x11)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)="f4", 0x1) accept4(r0, &(0x7f00002f5000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000974000-0x4)=0x2e, 0x800) mmap(&(0x7f00006f7000/0x1000)=nil, 0x1000, 0x2000006, 0x20010, r0, 0x0) set_thread_area(&(0x7f000022b000-0x10)={0x7fffffff, 0x20101000, 0x2400, 0x7, 0x2, 0x7, 0x23, 0xffff, 0xfffffffffffffff8, 0xda}) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000c83000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/02/18 18:31:08 executing program 3: mmap(&(0x7f0000000000/0xbb5000)=nil, 0xbb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000bb6000)=@alg, &(0x7f0000bb7000-0x4)=0x58) mmap(&(0x7f0000bb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000af2000-0x14)={0x0, 0x24, 0xffffffff, 0xffffffffffffff80, 0x2, 0x1}, &(0x7f0000bb6000)=0x14) mmap(&(0x7f0000bb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000bb6000)={r1, 0xa1, "b2bad2c2716c9b4280085f055496649b9feb2e29baa68b9c00b9afcba682d787fa93c67d9b5bdbedde0ebb37566a45c5abd133be62415a58bd8c15049393b55f0da97bc18513f0a00679e33b45021aa6a3a636c39a17a6b6bfd0a7b21c5aa39fdfcc7b3425fd83f1205796040fb8b063a8bc3bc010d8467b25aac0af17fb788c44d8898fb6f18c065af8f2bdc218a6ba99115393a95c30b78bc98d8c8a059645fe"}, &(0x7f0000bb7000-0x4)=0xa9) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000bb6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f000015d000-0x4)=0xd9df, 0x4) recvmsg(r2, &(0x7f0000bb3000-0x37)={&(0x7f0000bb3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000bb3000-0x10)=[{&(0x7f0000bb3000-0xc7)=""/199, 0xc7}], 0x1, &(0x7f0000bb2000)=""/69, 0x45}, 0x0) sendto(r3, &(0x7f0000ba5000-0x3e), 0x0, 0x0, 0x0, 0x0) 2018/02/18 18:31:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008ee000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000092e000-0x4)) connect(r1, &(0x7f0000351000)=@pppoe={0x18, 0x0, {0x3, @empty, @common='bcsf0\x00'}}, 0x1e) r2 = signalfd4(r1, &(0x7f000058d000-0x8)={0x3}, 0x8, 0x800) fcntl$setpipe(r0, 0x407, 0x80000001) ioctl$TCSETAW(r0, 0x5407, &(0x7f000028c000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000628000-0x4)=0x1f) r3 = dup(r0) ioctl$KDDISABIO(r3, 0x4b37) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f000017c000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x45}}}, 0x4, 0x1, 0x20, "51b6718a9f8b621a516e026b690da82c6bec637357c3c3a6fa2427615c38af3c06984638ffc23771c8d9e1137d968c8e24dc9f1139211c9338110867da123b3cd7ceaadec307b2a6da975534d073fef4"}, 0x160) ioctl$TCSETA(r0, 0x5406, &(0x7f0000af2000-0x14)={0xfffffffffffffff9}) ioctl$sock_proto_private(r2, 0x89e1, &(0x7f0000fda000)="99fba6318652de52145bd818f98eff119ac5eff6478d4fc1f7c1be0df65c49d02568ab8c231b4733f6e2accdd42eb72906b53b76b16751a50bb48263906009dd27063555f796aef138278c8c2a525e1999d3aebb44b446897c04490f19b19385ab9c733d4a71505a253140eed9b8405aabc9a09cf8d9ba35a6b997a61a1e7b46d802fb60b4209cbd4e4dd6cf7ace") 2018/02/18 18:31:08 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000359000), 0x4) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d26000-0xc)={0x0, @local, @multicast2}, &(0x7f0000d25000)=0xc) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000d26000-0xc)={@multicast2=0xe0000002, @empty, r1}, 0xc) 2018/02/18 18:31:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() write(r0, &(0x7f0000452000)="4e314b8cec3b567e11d2a131935d852262b88bd3315ea7b5cf565c2952e86457630b8b55f243d5207e505fc57786b97307f3b3ad73cd6a6dd40995072857d77eb92cb6861a0d4b8871b4fa69f04c0fe768dd6c5ca4eb311b32e26df4d9f9c172f047bdfa5ae79e33579aaf6b63743c7d65e45cba236637249239640c2f922642c2755a69a2af7d55dec7afe739696d984e01cea969eabc27786740c87060aa2a2785c3cf81a1cd57a015d72b3b15737c61bbc6e32a26a77d03975682072241263470e76fb6068b5feed010e57d153d71f4c6a7f26c9141e294c10c932935d75f0cedb6b52e277c14e27c530c3dd7b86b8bcf25c8b2", 0xf5) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fda000-0x4)=0x4000000000000003) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/02/18 18:31:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000a0000)=@ethtool_eeprom={0x43}}) setsockopt(r0, 0x8000, 0x2, &(0x7f00008d1000-0x80)="9216cc15581d80b5539fce5d2ceddb1f29fe4e1f49f482c0575e12e293924782874584c9050a407b7813a1ae57bdc79632bf3b7f8cc58d90fdea24b81f9a402addc68cf7955c3efd4b69542f25aef5715a815760ff93406aa7e264b6d24a0f9607156c37797f564a89e52621016e1cd99ee8f3f1a7396753333af466a2329f01", 0x80) mlock2(&(0x7f0000b97000/0x3000)=nil, 0x3000, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f1e000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000f7c000-0x50)={@common, @ifru_map}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000057d000-0x15)='/proc/self/net/pfkey\x00', 0x22000, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f00003e5000)=""/84) 2018/02/18 18:31:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000012b000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x6}, 0x1c) listen(r0, 0x0) sendto$inet6(r0, &(0x7f0000eba000-0x1), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_open_dev$sg(&(0x7f00008c0000-0x9)='/dev/sg#\x00', 0x6, 0x101400) accept$netrom(r1, &(0x7f0000f0a000-0x48)=@full, &(0x7f000076b000+0x6c8)=0x48) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/02/18 18:31:08 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x20) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000012000-0x10)='/dev/input/mice\x00', 0x0, 0xb0000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000010000-0xe8)={{{@in6=@local, @in6=@mcast1}}, {{@in=@empty}, 0x0, @in6=@dev}}, &(0x7f000000d000)=0xe8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000011000)="e46590949f270d159b574a97c0d1f9b8fbafb7ea39e1d86792d440581947855f9d37386569fd7695e4bd2a9455a77486717f1b7209fe160df904ca4981f2b077229db8a034f0e933c72b823c89d0b4b96fcf97df13048b35d8f6165b893286a807f91b4d486107ce7e0e269899fa46fa4185fb050315947e8634c8e2321c1654988783a66cc684fa509600dd397e2ce77cb4cf592e5fe5c52d692dcf247406b06fdc", 0xa2) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000010000)="5500000018007fafb72d1cb2a4a280930a06000000a84308910523692500080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000009000)={0x4, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000004000-0x10)={r2, 0x9}) 2018/02/18 18:31:08 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000918000-0x9)='/dev/sg#\x00', 0x1, 0x200) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000032c000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000646000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0x40085112, &(0x7f000000b000)={0x5, &(0x7f000000d000-0x38)=[{}, {}, {}, {}, {}]}) 2018/02/18 18:31:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) pipe(&(0x7f0000879000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00009bc000-0x20)={@common='bcsf0\x00', @ifru_flags=0x200}) ioctl$TCXONC(r0, 0x540a, 0x3f) 2018/02/18 18:31:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x18, 0x0) capset(&(0x7f00002d1000-0x8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x0, 0x1, 0x3, 0xfffffffffffffffd}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008dc000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000372000), &(0x7f00005f0000-0x4)=0x4) 2018/02/18 18:31:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) capset(&(0x7f0000fc2000-0x8)={0x4000019980330}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff}) r0 = getpid() r1 = syz_open_dev$urandom(&(0x7f0000fc7000)='/dev/urandom\x00', 0x0, 0x101000) fcntl$getown(r1, 0x9) sched_setaffinity(r0, 0x8, &(0x7f0000489000-0x8)) 2018/02/18 18:31:08 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f000000c000-0x8c)={0xfffffffffffffff7, 0x45c55987, 0x2, 'queue1\x00', 0x1000}) mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, 'port0\x00', 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xc0f}) openat$sequencer(0xffffffffffffff9c, &(0x7f000050a000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fbc000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000599000-0xf0)=[{{&(0x7f00008f8000)=@sco, 0x8, &(0x7f000015c000)=[{&(0x7f0000fbc000-0xce)=""/206, 0xce}, {&(0x7f000058d000-0x29)=""/41, 0x29}, {&(0x7f0000fbb000)=""/74, 0x4a}], 0x3, &(0x7f0000fbc000-0x1000)=""/4096, 0x1000, 0x80000000}, 0xffffffffffffff2a}, {{0x0, 0x0, &(0x7f0000fbc000-0x50)=[{&(0x7f00008cf000)=""/244, 0xf4}, {&(0x7f0000264000)=""/94, 0x5e}, {&(0x7f0000fbb000)=""/141, 0x8d}, {&(0x7f0000a67000-0xb2)=""/178, 0xb2}, {&(0x7f0000722000)=""/59, 0x3b}], 0x5, &(0x7f0000fbb000)=""/189, 0xbd, 0x23}, 0x6}, {{&(0x7f00003b5000-0x10)=@ethernet={0x0, @empty}, 0x10, &(0x7f00004ba000-0x10)=[{&(0x7f0000cb8000)=""/92, 0x5c}], 0x1, &(0x7f0000fbb000)=""/188, 0xbc, 0x55}, 0x800}, {{&(0x7f0000523000)=@alg, 0x58, &(0x7f0000036000)=[{&(0x7f00004ee000-0xf)=""/15, 0xf}, {&(0x7f00001ad000)=""/112, 0x70}, {&(0x7f0000356000-0x50)=""/80, 0x50}, {&(0x7f0000e9e000-0xbd)=""/189, 0xbd}, {&(0x7f0000fbb000)=""/230, 0xe6}], 0x5, &(0x7f00004e9000)=""/195, 0xc3, 0x40}, 0xffffffffffffffff}], 0x4, 0x2100, &(0x7f0000fbc000-0x10)={r2, r3+30000000}) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000005000)={0x2, &(0x7f0000004000-0x30)=[{}, {0x8}]}, 0x10) 2018/02/18 18:31:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000376000-0x38)={&(0x7f0000b53000-0x60)=@nfc_llcp={0x27, 0x5a, 0xfffffffffffffff9, 0x7, 0x1, 0x6, "33f02c72138f632068e5e68771de967db6404251547e248471dfe501dc1f5da18345505d735d9eb101016d29dd71fe5718f670ddc623017e3418f9b353fcab", 0x100000000}, 0x60, &(0x7f000089c000-0x10)=[{&(0x7f000049f000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000493000)=[{0x50, 0x117, 0x1, "e42e96b440602b51e4adcdf7343bcb9bae59fbbffcea16c6dbfd6c10d3edadcab7ac2a47a419b1856783b2a1c8b68d20ab3bcbe8e0af8dde1c"}, {0xb0, 0x1, 0x6, "252b27a149f803d287dd243924d52b8edbfb7871cae9f4a103e676441edb829f1339ecf9fffbae588f86d4913d8e8d92101ef22f7ea6b7787c4f1e0fea029e01f656bd369d33b388c607624a852f90965f7cd06a5de3fbfc121587133323ce617e08383e0c6368df03cfabdedaa98282f2621e4ff7589fd826f57803f8ccaacc3cbbb4eeb6f13d1b4d0942cc80c6af6e4f120e25a445a3744a751866"}, {0xa8, 0x110, 0x5, "2a96b88048ba7829b7c911daa48029cd2bdb39786e80d1663e0e5f1241670ff1cd4783b0b774566d62e7a8f3b6b316fc75b4c1768a2248f4c0b7f04fae4588b9f36872aa3cb2b2e1934fc5e8ad50a44be971a4dc8baf69929f9f76cce32202ddb63192d5f8e73d0815fcc212f926d64989aa2934c4f32c2e3826e274c6438ec89d1267ac0816f901cb3e267918e441b829"}, {0x38, 0x115, 0x9, "6da3ab2c33c414de1203a5202f4ce86f4b71b77245861a522a0d7639b99112a07a78b9d9e16fa4"}, {0x60, 0x11d, 0x7ff, "f98a3a1c5b99089e4b21cbf3a667904fea3f5fbb71a855016682fcd78dfda00db07f7903ccd9bc01e50d78a9d1b901016abeda18c9892880f5d3f57a4a9ea71edef24ba5d8cc9c38ba085e66b7619956"}, {0x28, 0x29, 0x1, "e48c862af36c936e2df27e0a2880616388"}], 0x268, 0x44}, 0x53c13ad8563333a4) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000d4b000)=[{0xb1}, {0x6}]}, 0x10) [ 55.049894] audit: type=1400 audit(1518978668.513:39): avc: denied { setpcap } for pid=9602 comm="syz-executor5" 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 2018/02/18 18:31:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b79000)='/dev/rtc\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000eb3000-0x58)={0x5, 0x1, 0x7fffffff, 0x2c0, 0x1, 0xfdc}) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f0000a5b000-0x180)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}}}]}, 0x13c}, 0x1}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d7e000-0xe)='net/mcfilter6\x00') setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000c3a000)={0xfff, {{0x2, 0x0, @empty}}, 0x1, 0x9, [{{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x3, @multicast1=0xe0000001}}, {{0x2, 0x1, @multicast1=0xe0000001}}, {{0x2, 0x3, @multicast2=0xe0000002}}, {{0x2, 0x1, @loopback=0x7f000001}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x0, @rand_addr=0x2}}, {{0x2, 0x0, @loopback=0x7f000001}}, {{0x2, 0x0, @loopback=0x7f000001}}]}, 0x560) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000c14000-0xe8)={{{@in=@remote, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f00009d6000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000847000-0xb9)={{{@in6=@dev, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000791000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000d97000-0xe8)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0xb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x8001, 0x2, 0x4, 0xa, 0xa0, 0xa0, 0xc, r3, r4}, {0xd697, 0x1, 0x4, 0xb60, 0x3, 0x0, 0xb916, 0xc7ec}, {0x8, 0x400, 0x9}, 0x5, 0xffffffffffffffff, 0x1, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x0, 0x7f}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x0, 0x3, 0x0, 0x5, 0x100, 0x3}}, 0xe8) r5 = dup(r0) ioctl$DRM_IOCTL_IRQ_BUSID(r5, 0xc0106403, &(0x7f0000144000)={0x4, 0x2, 0xb4, 0x1ff}) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f000014e000-0x40)='sha1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') 2018/02/18 18:31:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000611000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000b40000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000081f000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000f5f000+0xcc2)={0x57, 0x3f, 0x7, {0x800, 0x100000000}, {}, @const={0x2, {0x7, 0x1ff, 0x4, 0x5}}}) execve(&(0x7f00002a7000)='./file0\x00', &(0x7f00007a9000)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') read$eventfd(r1, &(0x7f00001ee000-0x8), 0x8) getdents64(r1, &(0x7f0000268000-0x5e)=""/94, 0x5e) getdents(r1, &(0x7f0000cab000-0x1000)=""/4096, 0x1000) open$dir(&(0x7f0000a00000-0x8)='./file0\x00', 0x62101, 0x0) 2018/02/18 18:31:08 executing program 7: mmap(&(0x7f0000000000/0xbff000)=nil, 0xbff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000bff000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000bff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bff000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000c00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r1, 0x2, 0x1) getsockname$packet(r1, &(0x7f0000c00000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000c00000)=0x14) mmap(&(0x7f0000c00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000c00000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4, 0x6b67, 0x6, 0x400, 0xe5, 0x200000, r2}) accept4$nfc_llcp(r1, &(0x7f0000a6e000-0x60), &(0x7f0000495000)=0x60, 0x80800) dup3(r0, r1, 0x80000) r3 = epoll_create(0x7) r4 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000bf9000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000a1e000-0xc)={0xe}) 2018/02/18 18:31:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000836000)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0xffffffffffffffff, 0xf}, 0x7, 0xfffffffffffffffc, 0xa8f5, 0x400, 0x1}) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00001c4000-0x4), &(0x7f0000ccf000-0x4)=0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f000091c000), &(0x7f0000805000-0x4)=0x4) r1 = userfaultfd(0x80800) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b60000)={{&(0x7f0000f0d000/0x3000)=nil, 0x3000}, 0x1}) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r2) 2018/02/18 18:31:08 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) bind(r1, &(0x7f0000012000-0x10)=@llc={0x1a, 0xc, 0x400, 0x8cc5, 0x5, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000cf3000)='./file0\x00', &(0x7f0000b8d000-0x8)='./file0\x00', &(0x7f0000fe3000)='anon_inodefs\x00', 0x13004, &(0x7f00008b6000-0xf)) unlink(&(0x7f0000cbb000)='./file0\x00') fchmod(r1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/18 18:31:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80a, 0xfffffffffffffffb) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000429000-0x10)='/selinux/create\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b23000)='net/ptype\x00') pread64(r0, &(0x7f0000e61000), 0x0, 0x1fffffc) 2018/02/18 18:31:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000d69000-0x10)=@hopopts={0x0, 0x0, [], []}, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f000037c000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) pipe(&(0x7f0000456000)={0x0}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000bf2000)) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000994000-0x4)=0x2, 0x4) 2018/02/18 18:31:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00004ca000-0x8)='./file0\x00', 0x10) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f000089c000)={0x1, &(0x7f00002c2000)=[{0x8001, 0xfffffffffffffffe}]}) socket$inet(0x2, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000070b000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x116) openat$keychord(0xffffffffffffff9c, &(0x7f0000617000-0xe)='/dev/keychord\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f000070b000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) r4 = getpgrp(0xffffffffffffffff) fcntl$setown(r1, 0x8, r4) gettid() sched_getparam(r4, &(0x7f00005e1000)) 2018/02/18 18:31:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000355000)='/dev/rtc\x00', 0x20000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000a22000)={{{@in=@loopback, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000c3a000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00007aa000)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xa40d, r2}) r3 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000497000-0x4)=0xbd, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r3, &(0x7f000019d000)={0x2, 0x3, @empty}, 0x58) sendmsg$nl_xfrm(r3, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) sendmmsg(r3, &(0x7f0000c45000-0xb4)=[{{0x0, 0x0, &(0x7f0000832000)=[{&(0x7f0000526000-0x1000)="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", 0x376}], 0x1, &(0x7f0000ab8000)=[]}}], 0x1, 0x4005) ioctl$KIOCSOUND(r1, 0x4b2f, 0x400020) 2018/02/18 18:31:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmmsg(r0, &(0x7f0000c53000)=[{{0x0, 0x0, &(0x7f0000e08000)=[{&(0x7f0000368000-0x1000)=""/4096, 0x1000}, {&(0x7f000009b000-0xcf)=""/207, 0xcf}, {&(0x7f0000e5a000)=""/139, 0x8b}], 0x1, &(0x7f000023e000-0xab)=""/232, 0xe8}}], 0x1, 0x0, &(0x7f0000e82000)={0x0, 0x989680}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f00007ec000-0x76)=""/118, &(0x7f0000ebb000-0x4)=0x76) getsockname$packet(r0, &(0x7f0000ff3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000e8d000-0x4)=0x14) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) fsetxattr(r2, &(0x7f0000003000-0x11)=@random={'btrfs.', '!%{keyring\x00'}, &(0x7f0000000000)='bdev\x00', 0x5, 0x0) recvfrom$packet(r0, &(0x7f0000ac4000-0x14)=""/20, 0x14, 0x20, &(0x7f00004d0000)={0x11, 0xff, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) [ 55.148520] TCP: request_sock_TCP: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/02/18 18:31:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) clock_gettime(0x0, &(0x7f000056b000-0x10)) 2018/02/18 18:31:08 executing program 5: r0 = syz_open_dev$random(&(0x7f0000882000)='/dev/random\x00', 0x0, 0x0) poll(&(0x7f00007f3000-0x28)=[{r0}], 0x1, 0x0) 2018/02/18 18:31:08 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000d00000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000fc4000-0x6)='nodev\x00', 0xfffffffffffffffa) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)="74fce580176aed5af3570fb5d1235e28de6cd3f353f072bed345e3e635dbf902d3865713a335f663daa259584d8c735d531dbacd0687778aba09d3d6c43bf0aaeb7507e634bf0ce578d3ca7a1b5e47bb9a3a98227c2b253d4b3039d3a06dda5403dab7245f608b761a5f22ea41d7f069c05a350b630d4839edb8b00b541c6e07dc1c2d088f7a7b19a678fdd093839daf3d8faf1a97fa670f1d2a97bf71ce6a07cdeb9ddac44241cdfd35e94627eeaacd07c301b12c7d36bc77631ba95de898cf91150f1cda75654e40a3", 0xca, r0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000cc7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0xfffffffffffffffe, 0x10000000) getresgid(&(0x7f0000875000-0x4), &(0x7f0000838000), &(0x7f000024b000)) r3 = creat(&(0x7f0000e13000)='./file0\x00', 0x84) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000f91000-0x4)=0x8) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000052d000-0x10)={0x3, &(0x7f0000326000)=[{0x35, 0x0, 0x80000001}, {}, {0x6}]}, 0x10) 2018/02/18 18:31:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000a3f000), 0x1, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004fc000)='/dev/sequencer\x00', 0x2100, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ccc000)={0x80, 0x8, 0x5, 0x3, 0x10000}, 0x14) lseek(r0, 0x51, 0x3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f0000c89000-0x50)={@common="74756e6c30008c00e5bd000000000006", @ifru_data=&(0x7f00008e8000-0x20)="00000000000000000000010000000000ecff000010000300074dfaf5238f7e23"}) 2018/02/18 18:31:08 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000e1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x4000, 0x0) sendfile(r1, r2, &(0x7f0000001000-0x8), 0x2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000003000-0x10)={0x4, 0xfffffffffffffffc, 0x4, 0x101}, 0x10) getsockopt$inet6_buf(r3, 0x29, 0x45, &(0x7f0000ab3000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/02/18 18:31:08 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x13, &(0x7f0000000000)="2864968a18fe6bd56f2292d240b87c69a6c54020fd5c66411f61e52fc6953de742e1e88245e791460ebfcb7b1ab09f3cd344147e000818faa6fadee48b4375248ba03603f505071f550fc7109f6cfc631fc9b873895fd32a25ab889b506e7f06dbecf216b17690f58d751b9cab", 0x3d) 2018/02/18 18:31:08 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x1, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000001000-0x20)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0}}) futimesat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', &(0x7f000029b000-0x20)={{r1}, {0x77359400}}) mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000b0b000)=""/25) [ 55.191787] audit: type=1400 audit(1518978668.653:40): avc: denied { setattr } for pid=9651 comm="syz-executor0" name="NETLINK" dev="sockfs" ino=23172 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/18 18:31:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f00006f1000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) open(&(0x7f000048b000)='./file0\x00', 0x100, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x3f5, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)}) 2018/02/18 18:31:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00001ae000-0x24)="240000005a001f001415f507125a00000913210308001000fff708ff0800030000000108", 0x24) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f1d000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000849000)={0x6, 0x0, {0x3, 0x3, 0x711b210a, 0x2}}) 2018/02/18 18:31:08 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x24, 0x20000052, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x10, 0x1, [@typed={0x1, 0x0, @uid}]}]}, 0x24}, 0x1}, 0x0) 2018/02/18 18:31:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006c0000)='net/rt_cache\x00') fcntl$setlease(r0, 0x400, 0x1) close(r0) dup3(r0, r0, 0x80000) 2018/02/18 18:31:08 executing program 3: seccomp(0x1, 0x0, &(0x7f0000973000-0x10)={0x0, &(0x7f0000f4f000-0x8)=[]}) pipe2(&(0x7f0000deb000-0x8)={0x0}, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000e3a000-0x48)=[@in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0xb167, @empty, 0x7fffffff}], 0x48) 2018/02/18 18:31:08 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000a23000-0x4)=0xc) unshare(0x8000400) unshare(0xc000000) getegid() syz_extract_tcp_res(&(0x7f000047b000), 0x6, 0x124a) 2018/02/18 18:31:08 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000013000-0x14)={0x0, 0x3788000000, 0x4, 0x34, 0x3, 0x7f, 0x4, 0x3, 0x9, 0x7f}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x800, 0x6, &(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r2, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000000)=0x10) ioctl$sock_ifreq(r2, 0x8921, &(0x7f0000001000-0x50)={@generic="6bde96906db572da3f3cf8a9d05e00e5", @ifru_settings={0xffffffffffff8000, 0x1, @sync=&(0x7f0000001000)={0x9, 0x81, 0x8}}}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000002000-0x4)=0x0) rt_tgsigqueueinfo(r3, 0x0, 0x0, &(0x7f0000013000-0x10)={0x2e, 0x0, 0x0, 0x8000}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/autofs\x00', 0x0, 0x0) sysfs$1(0x1, &(0x7f0000002000)='ppp1{vmnet1$\'posix_acl_access\x00') setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r4, 0x111, 0x3, 0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000005000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/18 18:31:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x0, 0x0) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000666000-0x10)=@ax25, &(0x7f00001c6000-0x4)=0x10) 2018/02/18 18:31:08 executing program 3: r0 = getpgid(0x0) ioprio_set$pid(0x2, r0, 0x40000000004001) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e78000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f0000588000-0x4)=0xffffffff, 0x4) ioprio_get$pid(0x2, 0x0) 2018/02/18 18:31:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b46000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000aee000-0x4)) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000287000-0x30)) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fb9000)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d75000)=0x0) get_robust_list(r1, &(0x7f0000799000)=&(0x7f00005f8000), &(0x7f000035a000)=0x18) getsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000328000-0x4), &(0x7f000021f000)=0x4) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000f77000)={0x6, 0x3, 0x9, 'queue1\x00', 0x100}) ioctl$VT_WAITACTIVE(r0, 0x5607) timer_getoverrun(0x0) 2018/02/18 18:31:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000004, 0xa, 0x200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007c5000-0x15)='/proc/self/net/pfkey\x00', 0x60000, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000e49000-0x7d)=""/125, &(0x7f0000ba4000)=0x7d) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000adc000)={0x7, 0x20}) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000d9a000-0x4), &(0x7f0000eca000-0x4)=0x4) 2018/02/18 18:31:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000a9c000), &(0x7f00007e3000)=0x8) utimes(&(0x7f00006b4000-0x8)='./file0\x00', &(0x7f0000ca5000)={{}, {0x0, 0x2710}}) r1 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f8d000-0x30)=@newlink={0x30, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_PROTO_DOWN={0x8, 0x27}]}, 0x30}, 0x1}, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000040000-0x11)='/selinux/context\x00', 0x2, 0x0) [ 55.376366] binder: 9685:9710 unknown command 0 [ 55.381227] binder: 9685:9710 ioctl c0306201 2000afd0 returned -22 [ 55.383950] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 55.384004] qtaguid: iface_stat: create6(lo): no inet dev [ 55.384670] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 55.391603] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 55.391642] qtaguid: iface_stat: create6(lo): no inet dev [ 55.392228] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 55.396489] FAULT_FLAG_ALLOW_RETRY missing 30 [ 55.396499] CPU: 1 PID: 9697 Comm: syz-executor7 Not tainted 4.9.82-gcdfc8df #37 [ 55.396505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.396521] ffff8801ab0b7890 ffffffff81d94fc9 ffff8801ab0b7b70 0000000000000000 [ 55.396536] ffff8801c2103190 ffff8801ab0b7a60 ffff8801c2103080 ffff8801ab0b7a88 [ 55.396548] ffffffff8166272a 0000000000002a2e ffff8801d929e8f0 ffff8801d929e8a0 [ 55.396549] Call Trace: [ 55.396570] [] dump_stack+0xc1/0x128 [ 55.396582] [] handle_userfault+0xa3a/0x1310 [ 55.396595] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 55.396605] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 55.396614] [] ? ___preempt_schedule+0x16/0x18 [ 55.396622] [] ? handle_mm_fault+0x117b/0x2530 [ 55.396629] [] ? handle_mm_fault+0x1fc3/0x2530 [ 55.396637] [] handle_mm_fault+0x1fd1/0x2530 [ 55.396647] [] ? drop_futex_key_refs.isra.11+0x63/0xd0 [ 55.396654] [] ? __pmd_alloc+0x410/0x410 [ 55.396664] [] __do_page_fault+0x5c2/0xd40 [ 55.396672] [] ? mm_fault_error+0x2c0/0x2c0 [ 55.396679] [] ? exit_robust_list+0x230/0x230 [ 55.396686] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 55.396693] [] do_page_fault+0x27/0x30 [ 55.396702] [] page_fault+0x28/0x30 [ 55.396711] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 55.396722] [] ? SYSC_rt_tgsigqueueinfo+0xb0/0x130 [ 55.396730] [] ? do_rt_tgsigqueueinfo+0xf0/0xf0 [ 55.396737] [] ? SyS_futex+0x22e/0x2d0 [ 55.396744] [] ? do_futex+0x15c0/0x15c0 [ 55.396751] [] ? __fget_light+0x169/0x1f0 [ 55.396758] [] ? do_vfs_ioctl+0x1140/0x1140 [ 55.396766] [] SyS_rt_tgsigqueueinfo+0x2c/0x40 [ 55.396773] [] ? compat_SyS_rt_sigqueueinfo+0x30/0x30 [ 55.396780] [] do_syscall_64+0x1a5/0x490 [ 55.396790] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 55.449049] binder: BINDER_SET_CONTEXT_MGR already set [ 55.449057] binder: 9685:9696 ioctl 40046207 0 returned -16 [ 55.453415] FAULT_FLAG_ALLOW_RETRY missing 30 [ 55.453425] CPU: 1 PID: 9697 Comm: syz-executor7 Not tainted 4.9.82-gcdfc8df #37 [ 55.453430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.453443] ffff8801ab0b7890 ffffffff81d94fc9 ffff8801ab0b7b70 0000000000000000 [ 55.453454] ffff8801c2103310 ffff8801ab0b7a60 ffff8801c2103200 ffff8801ab0b7a88 [ 55.453465] ffffffff8166272a 0000000000002a2e ffff8801d929e8f0 ffff8801d929e8a0 [ 55.453467] Call Trace: [ 55.453480] [] dump_stack+0xc1/0x128 [ 55.453491] [] handle_userfault+0xa3a/0x1310 [ 55.453506] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 55.453514] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 55.453522] [] ? refill_pi_state_cache.part.7+0x200/0x200 [ 55.453531] [] ? __get_user_pages_fast+0x320/0x320 [ 55.453540] [] ? handle_mm_fault+0x117b/0x2530 [ 55.453548] [] ? handle_mm_fault+0x1fc3/0x2530 [ 55.453557] [] handle_mm_fault+0x1fd1/0x2530 [ 55.453568] [] ? __pmd_alloc+0x410/0x410 [ 55.453575] [] ? memset+0x31/0x40 [ 55.453584] [] __do_page_fault+0x5c2/0xd40 [ 55.453592] [] ? mm_fault_error+0x2c0/0x2c0 [ 55.453599] [] ? exit_robust_list+0x230/0x230 [ 55.453609] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 55.453618] [] do_page_fault+0x27/0x30 [ 55.453625] [] page_fault+0x28/0x30 [ 55.453634] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 55.453643] [] ? SYSC_rt_tgsigqueueinfo+0xb0/0x130 [ 55.453651] [] ? do_rt_tgsigqueueinfo+0xf0/0xf0 [ 55.453657] [] ? SyS_futex+0x22e/0x2d0 [ 55.453663] [] ? do_futex+0x15c0/0x15c0 [ 55.453670] [] ? __fget_light+0x169/0x1f0 [ 55.453677] [] ? do_vfs_ioctl+0x1140/0x1140 [ 55.453684] [] SyS_rt_tgsigqueueinfo+0x2c/0x40 [ 55.453695] [] ? compat_SyS_rt_sigqueueinfo+0x30/0x30 2018/02/18 18:31:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x2, &(0x7f0000111000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000aeb000)=[{{&(0x7f0000c2a000-0x10)=@ethernet={0x0, @random}, 0x10, &(0x7f0000490000-0x50)=[{&(0x7f000038e000)=""/3, 0x3}, {&(0x7f0000ebd000-0x82)=""/130, 0x82}, {&(0x7f0000e75000)=""/102, 0x66}, {&(0x7f0000817000-0xea)=""/234, 0xea}, {&(0x7f00000df000)=""/19, 0x13}], 0x5, 0x0, 0x0, 0xc7dd}, 0x1}, {{0x0, 0x0, &(0x7f000024b000-0x10)=[{&(0x7f00004a0000)=""/29, 0x1d}], 0x1, 0x0, 0x0, 0x401}}, {{&(0x7f0000ac6000)=@l2, 0xe, &(0x7f00008db000-0x90)=[{&(0x7f0000503000-0x8c)=""/140, 0x8c}, {&(0x7f0000e0e000-0x28)=""/40, 0x28}, {&(0x7f000042b000)=""/241, 0xf1}, {&(0x7f000096c000)=""/4096, 0x1000}, {&(0x7f000000d000)=""/196, 0xc4}, {&(0x7f00005fc000-0x4)=""/4, 0x4}, {&(0x7f0000b02000)=""/4096, 0x1000}, {&(0x7f0000cc2000)=""/4096, 0x1000}, {&(0x7f0000eb1000)=""/139, 0x8b}], 0x9, &(0x7f0000593000)=""/70, 0x46, 0x7fff}, 0xc38}, {{&(0x7f000085e000-0x10)=@nfc, 0x10, &(0x7f00008e0000-0x40)=[{&(0x7f0000e5c000)=""/45, 0x2d}, {&(0x7f000061e000)=""/103, 0x67}, {&(0x7f000023c000)=""/229, 0xe5}, {&(0x7f0000f37000-0x6d)=""/109, 0x6d}], 0x4, &(0x7f0000908000-0x7e)=""/126, 0x7e, 0x1}, 0x40}], 0x4, 0x40010040, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000e0f000-0x8)='./file0\x00', &(0x7f000046c000-0x20)={{0x0, 0x2710}}) 2018/02/18 18:31:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept$inet6(r0, 0x0, &(0x7f0000222000-0x4)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r2, &(0x7f0000ba5000)={0x0, 0x0, &(0x7f0000d8a000)=[]}, 0x24040000) r3 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000199000)={0x0, 0x0, 0x0}, &(0x7f00000ab000-0x4)=0xc) getresgid(&(0x7f0000f84000)=0x0, &(0x7f0000271000-0x4), &(0x7f0000374000-0x4)) r6 = getegid() setgroups(0x4, &(0x7f0000878000)=[r3, r4, r5, r6]) 2018/02/18 18:31:09 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000000), 0x8) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000eae000-0x230)={0x0, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}, 0x0, 0x0, []}, 0x98) 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) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x4, 0x4c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001000], 0x0, &(0x7f0000002000-0x10), &(0x7f0000001000)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x3, 0x20, 0x0, @common='ipddp0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="9b13d22983be0c541566c19501f2e1e8", @syzn={0x73, 0x79, 0x7a, 0x0}, @empty, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffd}}}}, {{{0x9, 0x4, 0xf302, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='vlan0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], 0x70, 0x1a0, 0x1d8, []}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x2, 'system_u:object_r:setfiles_exec_t:s0\x00'}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x8, 0x89ff, @common='vcan0\x00', @generic="7b009c13800724164390de386ea1fd06", @generic="334c1bf229697c6f60b8d634933dddb5", @syzn={0x73, 0x79, 0x7a, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0x70, 0xe8, []}, []}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x5, 0x9, 0x100, 0x1, 0x0, "eba142ce5b6ab8dc6f5663ba9b0e2adb8cc47fc83340fde0484028bbd959e5422bacd48c01dcbbcf8acb3316855eb211dee5cfbd6eca140a0b573c5b3851cf0c"}}}}, {{{0x19, 0x20, 0x1b, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='bcsf0\x00', @generic="e5b884eb6b4fd7a3f3cb8211cb49cfac", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa8, []}, []}, @common=@dnat={'dnat\x00', 0x10, {{@empty, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}]}, 0x540) fremovexattr(r0, &(0x7f0000001000-0x25)=@random={'os2.', ':proc]self([posix_acl_access.GPL\x00'}) 2018/02/18 18:31:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b17000-0xe)='net/icmp\x00') sendfile(r0, r0, &(0x7f0000646000)=0x11, 0x403) 2018/02/18 18:31:09 executing program 4: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000c000-0x4), 0x5, 0x0, &(0x7f0000fd7000), &(0x7f0000fd7000-0x4), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000081000)='./file0\x00', 0x100, 0x6) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000fd7000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x1}) 2018/02/18 18:31:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00007bd000)='/dev/keychord\x00', 0x4200, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00009b3000)={0x20000009}) r2 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f000000e000), 0x4) sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0xfffffffffffffe71) syz_open_dev$mice(&(0x7f0000ef4000-0x10)='/dev/input/mice\x00', 0x0, 0x80400) r3 = dup2(r0, r0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f00000bf000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00003c8000)={0x74cf, 0x100, 0x3ff, {}, 0x80000001, 0x8}) 2018/02/18 18:31:09 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000016000-0x10)={0x4, 0x40, 0x9, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00007d1000-0x8), 0x8) unshare(0x2210c204) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000ef3000)=0x6) r2 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000e81000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000a1a000-0xc)={0x40000019}) signalfd(r1, &(0x7f0000e82000), 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000061b000)={0x0, 0xce96, 0x800b, 0x2, 0x5, 0x9db, 0x1f, 0x3ff, 0x0}, &(0x7f000006e000)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000994000-0x20)={0x8, 0x48, 0x8200, 0x80000000, 0x2, 0x4a4, 0x79, 0xffffffff, r3}, 0x20) 2018/02/18 18:31:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = memfd_create(&(0x7f0000b63000-0x47)='eth0ppp0/:keyring,mime_typeem1+trustedsecurityeth1bdevnodevusersystem[\x00', 0x0) sendmsg$nl_netfilter(r1, &(0x7f00006d3000)={&(0x7f0000dfe000-0xc)={0x10, 0x0, 0x0, 0x80280}, 0xc, &(0x7f0000716000)={&(0x7f0000ac7000)={0x20, 0x9, 0xf, 0x100, 0x2, 0x2, {0xf, 0x0, 0x3}, [@typed={0xc, 0x6f, @ipv4=@loopback=0x7f000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x20000800) r2 = syz_open_procfs(r0, &(0x7f00009a7000)="636f72656400fe000566696c74657200244f72a42a3b7ea61bd5549c17d2f7321d58c6a42220b3a85e8231c88d40aa953ac1bdefb2a8262c72900d96edcee1d08e96c6d0389b0593b5a010c1550a120279e1cb7997828881e77770") pivot_root(&(0x7f0000d46000-0x8)='./file0\x00', &(0x7f0000636000)='./file0\x00') clock_gettime(0x0, &(0x7f0000781000)={0x0}) futimesat(r2, &(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={{r3}}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000087a000-0x8)={0x0}, &(0x7f0000419000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000ef2000-0x8)={r4}, &(0x7f0000283000-0x4)=0x8) 2018/02/18 18:31:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000abb000-0xb)='/dev/loop#\x00', 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000306000-0x4)=0x10000) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) inotify_init() sendfile(r0, r1, &(0x7f00006ad000), 0x100000001) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000055c000-0x8)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000600000), &(0x7f000088d000-0x4)=0xc) 2018/02/18 18:31:09 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000006000-0xb)='/dev/hwrng\x00', 0x80, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000)={0x200}, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000006000-0xb0)={{0x80000000}, 'port1\x00', 0x2, 0x1, 0x9, 0x5, 0x16, 0x6, 0x4, 0x0, 0x3, 0x9}) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000007000-0xb0)) [ 55.453702] [] do_syscall_64+0x1a5/0x490 [ 55.453710] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 55.890566] binder: undelivered TRANSACTION_COMPLETE 2018/02/18 18:31:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c9e000-0x11)='/selinux/enforce\x00', 0xc0200, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000ffc000-0x40)={0x6, 0x2, 0x0, 0x1, &(0x7f0000e22000-0x1)=""/1, 0x2, &(0x7f0000416000-0x2)=""/2, 0x15, &(0x7f00003f5000)=""/21}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000086d000-0x9)='/dev/rtc\x00', 0x40002, 0x0) write$selinux_validatetrans(r2, &(0x7f0000869000-0x54)={'system_u:object_r:pinentry_exec_t:s0', 0x20, 'system_u:object_r:sudo_exec_t:s0', 0x20, 0x37, 0x39, 0x20, 'unconfined\x00'}, 0x54) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000a63000-0xc)={0xc07}, 0xc) socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000980000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) 2018/02/18 18:31:09 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fanotify_init(0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000001d000-0x10)={&(0x7f0000019000-0x210)={0x14, 0x8000000032, 0x3ff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/18 18:31:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') rmdir(&(0x7f0000d3c000-0x10)='./control/file0\x00') readlinkat(r1, &(0x7f0000ef6000-0x8)='./file0\x00', &(0x7f00008cb000)=""/4096, 0x1000) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000d5a000)={&(0x7f0000fdc000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/18 18:31:09 executing program 5: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000fcc000-0x4)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fc8000)={0x0}, &(0x7f00002f5000)=0xfffffffffffffcb7) fcntl$setown(r0, 0x8, r2) pread64(r0, &(0x7f0000d20000-0x10)=""/16, 0x2, 0x400) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000fcd000-0xc)='/dev/ashmem\x00', 0x201, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fcc000)='/dev/hwrng\x00', 0x80000, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f0000fcc000)=0x80000001, 0x8) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x11, r3) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a93000-0xc), &(0x7f0000fcb000)=0xc) 2018/02/18 18:31:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000959000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$l2tp(r3, &(0x7f00004d9000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x3, 0x0, 0x4, 0x3, {0xa, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x13}}}, 0x3a) connect$unix(r0, &(0x7f000036b000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/18 18:31:09 executing program 4: r0 = add_key(&(0x7f0000e75000-0x8)='big_key\x00', &(0x7f00004ce000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000a75000-0x97), 0x0, 0xfffffffffffffffd) keyctl$link(0x8, 0x0, r0) remap_file_pages(&(0x7f00000c4000/0x4000)=nil, 0x4000, 0x2000000, 0x3, 0x4001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00005c3000-0x40)={0x3, 0x1, 0x2c3, 0x6, 0x6, 0x1e, 0x8, 0x853}, &(0x7f0000000000)={0xda5, 0x7fff, 0x8, 0x3, 0xfffffffffffffff7, 0x1000, 0x81, 0xfffffffffffffffd}, &(0x7f0000b0e000)={0x6, 0x1, 0x5, 0xfff, 0x9, 0x3, 0x6, 0x9}, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}, &(0x7f0000ff0000-0x10)={&(0x7f0000001000-0x8)={0x2}, 0x8}) 2018/02/18 18:31:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c7000-0x75)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") r1 = open(&(0x7f0000eed000-0x8)='./file0\x00', 0xc2, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000366000-0x34)={{0xffffffffffffffff, 0x3, 0xfff, 0x0, 0xfffffffffffffff8}}) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00005b4000)={0x2, 0x0, 0xa8, 0xffffffff80000000, 0x8, 0x3}) mount(&(0x7f0000010000)='./file0\x00', &(0x7f00005dc000)='./file0\x00', &(0x7f0000acd000-0x2f)="66656e7300fcd335e55a15726ab658b154930518b8729554cb296c4e209fdc259c45fc40c581037be07b1603000000f876649cf818c2a068bf530117ee668ea74074c32729981ae0931c8be21f1d6b7770e068dc8ed2", 0x800000001004, &(0x7f0000bfe000-0x1a2)) fsync(r1) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f0000ac5000-0x1)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/02/18 18:31:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00005a6000)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a9e000-0x4)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000ea5000-0x8)) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000b97000)='fdinfo\x00') preadv(r1, &(0x7f0000384000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) [ 55.962788] tc_dump_action: action bad kind 2018/02/18 18:31:09 executing program 6: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000004000)='./control\x00') r0 = inotify_init1(0x800) inotify_add_watch(r0, &(0x7f000002e000)='./control\x00', 0x4000036) 2018/02/18 18:31:09 executing program 4: mmap(&(0x7f0000000000/0xc2f000)=nil, 0xc2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0}, &(0x7f0000c24000-0x2)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getregs(0xc, r3, 0x0, &(0x7f0000001000)) r4 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f000071a000-0xc)={0x10, 0x0, 0x2, 0x4002000}, 0xc) [ 56.003814] SELinux: unknown mount option 2018/02/18 18:31:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$KDDISABIO(r0, 0x4b37) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000124000-0x11)='net/ip6_mr_cache\x00') preadv(r1, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) [ 56.025423] SELinux: unknown mount option 2018/02/18 18:31:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000e33000)='./file0\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000de000)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockname$unix(r0, &(0x7f00005d8000)=@file={0x0, ""/108}, &(0x7f000088c000-0x4)=0x6e) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fd9000)={{{@in=@remote, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000d90000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a84000-0xe8)={{{@in=@rand_addr, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000186000-0x4)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f00008f1000)={&(0x7f0000384000-0xc)={0x10}, 0xc, &(0x7f00003bc000-0x10)={&(0x7f0000316000-0x33c)=@getspdinfo={0x33c, 0x25, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@policy={0xb0, 0x7, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@rand_addr=0x100000000, 0x3, 0x0, 0x0, 0x46c, 0xa, 0x80, 0x80, 0xbf, r2, r4}, {0x3f, 0x3e09, 0x7ff, 0xfff, 0xe2a, 0x1, 0xfffffffffffffc5d, 0x2}, {0x1a7d, 0x1, 0x8, 0x5}, 0x1, 0x7, 0x2, 0x1, 0x3, 0x2}}, @sec_ctx={0x90, 0x8, {0x8b, 0x8, 0x1, 0x0, 0x83, "acce1dd2006bd98130c74f53abc42576d559a37602e1720805a6629da443727ee7f6bd0256a478419657cb9fd2cd715734fadf4bfb02a18221efd550d3e8d2cba9cf2179fe1700c9b6093b294b4b828642ec47f9f91afa1d985ddc1665d094768be2c64f7cb232ea28acf7b972bfb933794effbbcf5800ef10d8d02063dbe662d4792c"}}, @mark={0xc, 0x15, {0x1, 0xc000000000000000}}, @sec_ctx={0x84, 0x8, {0x80, 0x8, 0x1, 0x5, 0x78, "d953ebd1a360a12da3a7f5a88b8c95faabb032ed1cfa9af64e1c70757e9490625fb9b84399a045a695fd6ba39ab3ca5934f88ebf5f0d759b179d17a12256864fc9c18724a025dff4b02777074a77987e6b52f806e59db5d8f3507d0f00504a0215acbe2824e956ed5fb6e99eeda735173eb830d88f4b7567"}}, @algo_auth={0x58, 0x1, {{'crc32-generic\x00'}, 0x78, "3f97f2667486d6152a1c2ab515dea2"}}, @lifetime_val={0x28, 0x9, {0x6b, 0xde, 0x4, 0xd}}, @policy={0xb0, 0x7, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x2, 0xec, 0x2, 0x8, 0x2, 0xa0, 0x20, 0x3b, r3, r4}, {0x3, 0x2, 0x100000001, 0x2000005, 0x11bf, 0x8, 0x4}, {0x0, 0x7fffffff, 0x2, 0xa5a8}, 0x8, 0x4, 0x2, 0x1, 0x1, 0x1}}, @address_filter={0x28, 0x1a, {@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x2, 0x7fffffff, 0x7}}]}, 0x33c}, 0x1}, 0x0) sendmsg(r1, &(0x7f0000a69000-0x38)={&(0x7f00002f0000)=@sco={0x1f, {0x6, 0x1ff, 0x0, 0x5, 0xb285, 0x100000000}}, 0x8, &(0x7f00009cf000-0x60)=[{&(0x7f0000f9f000)="08337950c16bcdb1c890aefe4167dcc25328a5546804c8476debe685b24bd861abeb36464a809c51d30169978b577d1fb9ea4c6a90a38ebd7a144abef9069c3a56801aeba912ccb6d8cc0519090bf97e018909e6ec590c12f020e345dffa9ea1f92a4d6e4d18ea57187bf4eb0bdc4c13c73ea1fceada7569448c2ba7190766864c26511570067d4ff3323bc7babfcb5b4af137057ff332d4d99cdf781253755143a164beef9f59f66f79d4911bbd9f6f853b9a8b4f5c147fdabe2c5040722a83f52cb4453fc59d102391871ce23fc95a71c4f70c30f4331e", 0xd8}, {&(0x7f000068a000)="13e92d44f47682b88140642aff9747a9e6dfed6b5d7dd984988840166a4151c780bd817fb8ef49df63152eda8b4246602c3a9e33ddbf3c6343fc3ed986bda709b0585a9146ee7f", 0x47}, {&(0x7f0000e8b000)="fd85df17b6e1e328cd7536c7", 0xc}, {&(0x7f000045c000)="bbaf6c168b5dbba9cb9d5675e0d4217da4", 0x11}, {&(0x7f0000e70000-0x38)="ca8d81683779da2ac7b33dafce971bc6ac50c238d4539518234906bea6b4e70c075093a1a764079b1e8af96d6756553e46af57a0944421a3", 0x38}, {&(0x7f0000537000-0x2b)="67aec34caac7aa9cc7a92cf97a8e932048487159ead2683b515107e64e6aace64cb9539b19b52df02dc628", 0x2b}], 0x6, &(0x7f0000475000)=[{0xc0, 0x11c, 0x100000001, "4858a29e6a3d264662d34da4cecd34ec40f7aca0e6e62594a1c072c82449a970dd7f155732da4a02ba5c98bfa47656499b36f78b6583afd61978966616820a0389ad6f853e82b244bbe57138ad301cbe6c4d0bcada714455677388e6e29bf1fdd9b5d33826269e59b29094ede990a4e3741a3bcb4b02b2760e336c5f41851035ebe6dd2f668d6b24b9ea50a631ae6b44de43d4042ba2ba75b17e16aa5a6eef51a52a3d9d9b02040aceb9"}, {0x38, 0x112, 0x9, "43b6da9c882285c4e5750f28931ae74422019bb71a35dabfbe65bd2fde3854d97653"}, {0x90, 0x115, 0x7fffffff, "40d62b754d4272ea2c2e654b8845e3a10a67ce184845421dcfd07527de73e831fdf37a3e8359cab44222bf68d01887dbbfb85e1fed5e6f620e1d93180019be6bf1c0eadf75c082050db314e81a67eb0e2ecd1e6f4da2531f93d619382f29b2f0d5ea930b0a4042db265aeac1ea0cafbf48c8720c9661133a619e"}, {0x1010, 0x0, 0x40, "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"}, {0x20, 0x1ff, 0x10000, "5d4cd36fdd36ba9ae7e4a86751"}, {0x70, 0x10d, 0xffffffffffff0d9d, "f398af9e0d10cc1675eb7ed142cde2639a77d53e66507ca48015fda38502ff86b6ea496e2b28623c80eee2c0d82791788b93c9d594741bfc93f955da616a1a7ca1cb239a6aa044d5207ff7bef024244b8df05f8361ecc63538cb"}, {0x18, 0x119, 0x3, "c2d60fffaf038b"}], 0x1240, 0x20000000}, 0x81) nanosleep(&(0x7f0000e53000-0x10)={0x77359400}, &(0x7f00002ae000-0x10)) 2018/02/18 18:31:09 executing program 4: 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) r0 = add_key(&(0x7f0000001000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000)="85374608bb64f94985ceea7ab078c73ee3565a0a8651b176d81fed04c88d718e10c8602630c82bf7c2a9beb4411325368c00dc90a2d700ca4c4356a6119e51a86dcabe586df8d408a247f2a7f9050000007058668788c51d59a9ddfa52122ebc5336f55b56755f07990c5cb5b4eb5a8ddcf65813678983f38d2caa427a0c9750d6a4d25f2ef68fa2f4eb332c84f39ef60732d39f5d568208af648f760ab947e8919debaf3a1638", 0xa7, 0xfffffffffffffff8) r1 = add_key(&(0x7f0000756000-0x6)='rxp{\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="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", 0x114, r0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005cc000)='/selinux/policy\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_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x3ff, 0x30}, &(0x7f0000000000)=0xc) 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) 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(&(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(&(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(&(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) recvmmsg(r2, &(0x7f0000000000)=[{{&(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000000000)=[{&(0x7f0000002000-0x62)=""/98, 0x62}, {&(0x7f0000000000)=""/164, 0xa4}, {&(0x7f0000001000-0x8)=""/8, 0x8}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000002000-0x19)=""/25, 0x19, 0x3}, 0x7}, {{&(0x7f0000002000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000002000-0xea)=""/234, 0xea}, {&(0x7f0000001000)=""/219, 0xdb}], 0x2, &(0x7f0000002000-0xf8)=""/248, 0xf8, 0x40}, 0x9}, {{&(0x7f0000001000)=@nfc, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)=""/244, 0xf4}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/217, 0xd9}], 0x3, &(0x7f0000001000-0x8c)=""/140, 0x8c, 0x800}, 0x6}, {{&(0x7f0000001000-0x10)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x85)=""/133, 0x85}, {&(0x7f0000000000)=""/49, 0x31}, {&(0x7f0000000000)=""/218, 0xda}], 0x4, &(0x7f0000000000), 0x0, 0x2509c589}, 0xff}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000002000-0x44)=""/68, 0x44}], 0x1, &(0x7f0000001000)=""/172, 0xac, 0x28dd}}, {{&(0x7f0000001000)=@pptp={0x0, 0x0, {0x0, @local}}, 0x20, &(0x7f0000001000)=[{&(0x7f0000001000)=""/118, 0x76}], 0x1, &(0x7f0000000000)=""/4096, 0x1000, 0x2}, 0x2}, {{&(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, 0x1c, &(0x7f0000001000-0x80)=[{&(0x7f0000001000)}, {&(0x7f0000001000-0x9a)=""/154, 0x9a}, {&(0x7f0000001000-0x6e)=""/110, 0x6e}, {&(0x7f0000002000-0x5d)=""/93, 0x5d}, {&(0x7f0000001000-0xae)=""/174, 0xae}, {}, {&(0x7f0000001000-0xa0)=""/160, 0xa0}, {&(0x7f0000002000-0x14)=""/20, 0x14}], 0x8, &(0x7f0000001000)=""/215, 0xd7, 0x4}, 0x2}, {{&(0x7f0000002000-0x8)=@sco, 0x8, &(0x7f0000001000)=[{&(0x7f0000001000)=""/182, 0xb6}, {&(0x7f0000001000-0x70)=""/112, 0x70}, {&(0x7f0000002000-0xdd)=""/221, 0xdd}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x76)=""/118, 0x76}, {&(0x7f0000001000-0xb7)=""/183, 0xb7}, {&(0x7f0000000000)=""/69, 0x45}], 0x7, 0x0, 0x0, 0x1}, 0x100000000}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0x88)=""/136, 0x88}, {&(0x7f0000000000)=""/131, 0x83}, {}, {&(0x7f0000001000)=""/113, 0x71}, {&(0x7f0000002000-0x65)=""/101, 0x65}, {&(0x7f0000000000)=""/36, 0x24}, {&(0x7f0000001000)=""/156, 0x9c}], 0x7}, 0x2}], 0x9, 0x20, &(0x7f0000000000)={0x0, 0x989680}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000003000-0x10)={r4, 0x1, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000cb1000-0x8)={r3, 0x8001}, &(0x7f0000000000)=0x8) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000001000-0x8)=0x80000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000003000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r1, &(0x7f0000002000)=""/8, 0x8) fcntl$setown(r2, 0x8, r5) keyctl$clear(0x7, r1) clone(0x0, &(0x7f0000d0a000), &(0x7f0000553000), &(0x7f0000f31000-0x4), &(0x7f0000f6a000-0xf9)) 2018/02/18 18:31:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0f000-0x10)={0x200000000000010b, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0xfffffffffff00000}, {0x6, 0x5}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="15", 0x1}], 0x1) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007fc000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000054f000)={{{@in=@broadcast, @in6=@dev}}, {{@in6=@empty}, 0x0, @in=@local}}, &(0x7f0000b6c000)=0xe8) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f000064d000-0x4)=0x1, &(0x7f0000dab000)=0x4) 2018/02/18 18:31:09 executing program 0: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e2f000)='/dev/pktcdvd/control\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000f69000-0x1), &(0x7f0000f68000)=0x4) 2018/02/18 18:31:09 executing program 7: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fc9000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00004f2000)={0x0, 0x1}, &(0x7f0000fc7000)=0x8) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0xc, &(0x7f0000fc8000)="070c367b516659640b8a741f9e549f4b05e2a4e8a234cd1e58b1b6d461db0d0e4794d693fff4869cfec0750363fd91fd8357301dd28dad112272275a00ac8a535a362864dae527064939d249c5abde5b9a1b3cd97454f7fad5d2f386d0a72afb9e7a4ab6cdfbbe184edfe5c0f1200226c8c0aad51b2becafef6be267715deba4df6e59dedb9e57c1ab5aa633a6b33693661e", 0x92) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f000032e000-0xc2)={r3, 0x9, 0xba, "ffda70025f39c213576881dc80bbbbb5df041a60b5dd8cd7aafbb3f79b4da47c710f7714591303b82f288b2e438785152a463c2db5980b2467e9da3af478f1ac16d4fe1946599e79a4e1483abe59a0f51f7ad6d4e917722f6aae5ad85131c31af3b63e41cecc3900820e99fca961ae21a0c8cd95945555b28269ff5509876bd94ab4f490de8ed8aafb38456e9a8116610ef4a0916b3ef7ff2a682d37ad34c9b969df275c2577d47b3086556f7dd0adcd0a104a994a37a3fc07de"}, 0xc2) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$setregs(0xf, r4, 0x4, &(0x7f0000e4c000)="f00a6108ffc3d8640000000021ad0009ce865d57863370fd017b587e7f") 2018/02/18 18:31:09 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000004000-0x8), 0xffffffffffffff9c, &(0x7f0000011000), 0x10001, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000+0x1de)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0xfffffffffffffffd}) readlink(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000011000)=""/123, 0x7b) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/18 18:31:09 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e4d000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x80000, 0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00004c1000), 0x4) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00008ce000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10, {0x2, 0x3, @broadcast=0xffffffff}, @common='yam0\x00'}) r3 = add_key$keyring(&(0x7f0000e11000-0x8)='keyring\x00', &(0x7f00000c9000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r4 = add_key$keyring(&(0x7f0000d00000)='keyring\x00', &(0x7f00007da000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000474000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) keyctl$reject(0x13, r3, 0x3, 0x3, r4) connect$nfc_llcp(r1, &(0x7f0000dbe000-0x60)={0x27, 0x33185e0000000, 0xeed9, 0x7, 0x5, 0x7, "38c489024f6c767e7d07cbd6778638704372804928be20944f64968f9d6fa345e8b3219efb5dde95b59f1542b97ff341ddcbf2da68b7f369f6f3371dfb2af6", 0x4}, 0x60) 2018/02/18 18:31:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f5c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000007000)=@ethtool_test={0x1a, 0x0, 0x0, 0x0, []}}) clock_settime(0x4, &(0x7f000016f000)) socket$inet6(0xa, 0x3, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ee9000)={{{@in6=@dev, @in=@rand_addr}}, {{@in=@empty}, 0x0, @in6=@loopback}}, &(0x7f00005e4000-0x4)=0xe8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00004f7000)={0xffff, 0x8}, 0x8) 2018/02/18 18:31:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x8) 2018/02/18 18:31:09 executing program 2: mmap(&(0x7f0000000000/0xfab000)=nil, 0xfab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000f9b000)="26000000130047f10714c1f9590022ff001000e3010000000000000000000000060010000535", 0x26) 2018/02/18 18:31:09 executing program 6: r0 = socket(0x10, 0x2, 0x0) fcntl$getflags(r0, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) 2018/02/18 18:31:09 executing program 7: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000edb000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00001ec000-0x4), &(0x7f0000495000)=0x0, &(0x7f0000fdf000)) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000fe0000-0x4)=r1) alarm(0x3) r2 = open(&(0x7f000008e000)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r2, 0xa, 0xe) rt_sigprocmask(0x0, &(0x7f0000de3000)={0xf97a}, &(0x7f0000de4000-0x8), 0x8) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2018/02/18 18:31:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000164000)='/proc/self/net/pfkey\x00', 0x101800, 0x0) sendmsg$key(r1, &(0x7f000029f000)={0x0, 0x0, &(0x7f0000b1d000-0x10)={&(0x7f000030b000)={0x2, 0x9, 0x9, 0x3, 0xc, 0x0, 0x0, 0x0, [@sadb_ident={0x2, 0xa, 0x7, 0x0, 0x89}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x5, {0x6, 0x2b, 0x8, 0x9, 0x0, 0x47c3, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x60}, 0x1}, 0x200040c0) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000ed9000)={@common='gre0\x00', @ifru_ivalue=0x2e}) 2018/02/18 18:31:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000229000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a51000)='/selinux/access\x00', 0x2, 0x0) sendmsg$key(r1, &(0x7f0000e97000-0x38)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x1d, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0xffffffffffffffff, @empty}, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_x_sec_ctx={0x16, 0x18, 0x0, 0x0, 0xa3, "76cbd5f680433059c2b551abea6d36bf507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae49129ca8aa1b5b3efc96e363b4eeadf2f7c99d42b2dc9d4107cbd93e9ae2fbceef6e98f5a53aba6d069ab3e4d7e8277ed67a524c85e9c4c5dd4cc0838c31e0d7cd9fda4ccb6bebd74c624"}]}, 0xe8}, 0x1}, 0x0) write$selinux_context(r1, &(0x7f0000d30000)='system_u:object_r:sound_device_t:s0\x00', 0x24) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000060d000)="f87eb2b6387ee2d28f3a0793907a2dd6", 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x98}, 0x1}, 0x0) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x0, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) bind$inet(r0, &(0x7f00007b9000)={0x2, 0x0, @rand_addr=0x7fff}, 0x10) shutdown(r1, 0x1) 2018/02/18 18:31:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b3e000-0x16)='/selinux/checkreqprot\x00', 0x40042, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000066f000)='tls\x00', 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f000045a000)=0x101, 0x4) 2018/02/18 18:31:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xfffffffffffffffe, &(0x7f0000e7b000-0x4), &(0x7f000021d000-0x4)=0x4) r1 = memfd_create(&(0x7f0000d43000-0x8)='vmnet0+\x00', 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00007b8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000446000)=0x14) sendto$packet(r1, &(0x7f0000816000-0xbf)="30c8ac358520e6faa1307b5461a30e26958bdf176e8f2c69dc26cb501a0bd63f473cfe78df444ae367a42e5efc9a209fa4259ed315614390db8bec33740274c2e700484fb95572e3776771104df614b6ad1f23b80bc8e4d6899442bf1ca88f5f2b1e43006ea8585099c2e3de8a83165659cac3f0cf2856d6dc3849bc63701d830f91da76650d882ac3b296ba2b1d5e7a500b57762edad90cfc6254aa1a2c8e557dba50d22a8001437401e0cb74b2ac930989553df2b6f9336e8cb778659787", 0xbf, 0x8000, &(0x7f0000e8e000)={0x11, 0x0, r2, 0x1, 0x9, 0x6, @random="1d536cd765a2"}, 0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ec2000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000792000)=0x14) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000c5b000+0xeff)=0x3fffffffffffff, 0x4) [ 56.129810] audit: type=1400 audit(1518978669.593:41): avc: denied { create } for pid=9828 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/02/18 18:31:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000189000)='/dev/ppp\x00', 0x141000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000ddd000)={0x9, 0x6, 0x8, 0x3ffc00000000, 0x3, 0x8, 0x400, 0x400, 0xf6, 0x0, 0x6}, 0xb) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/18 18:31:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000039000)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000ece000-0xd1)=""/209) r1 = socket(0x9, 0x11, 0xfffffffffff7fffa) fcntl$addseals(r1, 0x409, 0x1) sendmsg$nl_route(r1, &(0x7f0000560000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f000038e000)={&(0x7f00008b4000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_XDP={0x8, 0x2b, [@nested={0x4, 0x2, []}]}]}, 0x3c}, 0x1}, 0x0) timerfd_create(0x6ff66d2a585f5bb5, 0x80000) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000270000)=0x7, 0x4) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000e8e000)=""/4096) 2018/02/18 18:31:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x24, 0x19, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x1, 0x800000000000ff}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000c08000)=0xa, 0x4) 2018/02/18 18:31:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) fstat(r0, &(0x7f0000fa6000)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x0, &(0x7f000002a000+0x290)='./file0\x00', r1, &(0x7f00002fd000)="98ed99b0e6002f5a9670cdd52f1bad18a7d448888302497b668bfa2f070fa5486e3e1c589f9b7abcfd5b4dadcfd6046da9ecd5dcc2c2a9a5affbcce1c340493de4a20c8f252e4d3467e9d21620d5075c7a84285531daf43bff4553f6d832bf8eeb2ec465774ae8a73fd95aa427cf50d30ca075ed476aa3b4fd8aa5030b6d694e6e139b1bc22d6e8e750615b7d771c85c5f0752be78df98829194a037aaee214173512ac0713c4c1c535a41da921f3c87820acd041a3f7303ef70df87c37432da66e0f79edeebf0a0498afb5796aab55c9e6ccd0c") ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) 2018/02/18 18:31:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d15000-0x4)=0x7b, 0x4) 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)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26683cbdc0fbe8132c39f9e0d0e5c320b6a8a6687c654e8383fe3bcd912f5acb925dce98e64ae28c1a6c9273aa3d6f7c1f95e2e98f9d1f31116b1e7e617ee27bba01232240e64fc3150e0153442dc2610b2ccf50d942a6844bc571ccc787a5a93b087a342cc6752178d0bcdf0795d38837d3afa31de40b14bf", 0xe8, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a79000)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000d03000-0x45c)={0x41c, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="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"]}, 0x41c}, 0x1}, 0x0) recvfrom$inet(r0, &(0x7f0000d26000)=""/29, 0x1d, 0x0, &(0x7f000089c000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000041000)={0x80, 0x2, 0x900000000, 0x2, 0xfffffffffffffff8}, 0x14) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004f9000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003f4000)='/selinux/enforce\x00', 0x980, 0x0) sendto$inet(r0, &(0x7f00004f6000)="a57366de83ff7b84e60fbf7b4cfda8303b3e8cdff70dfc44c55fd9cfbdda41db821fcab1eb0dbb3a089995bd0e6017ff8612ac2c5cec0ef2acfaeb332e4f57ed95079ad77e66503b1f7f62341d9afc", 0x4f, 0x40, &(0x7f0000593000)={0x2, 0x0, @rand_addr=0x800}, 0x10) renameat2(r1, &(0x7f0000be4000-0x8)='./file0\x00', r2, &(0x7f000099f000-0x8)='./file0\x00', 0x4) pselect6(0x40, &(0x7f0000136000)={0x10001, 0x1b, 0x59b81f2f, 0x400, 0x9, 0x8000, 0xffffffff, 0x1}, &(0x7f000044a000-0x40)={0x8, 0x40b6, 0x9, 0x1, 0xa8, 0x9, 0x4, 0x9}, &(0x7f0000cf3000-0x40)={0xffffffffffffff0c, 0x5, 0x20, 0x6, 0x7ef300000, 0x2, 0x100000000, 0x8}, &(0x7f00008ca000), &(0x7f0000de2000)={&(0x7f0000bde000)={0x1200000000}, 0xffffffffffffffcd}) 2018/02/18 18:31:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000bc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x400}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c31000)='/dev/rtc\x00', 0x80, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00002e3000)="2c4604ad8ce7a905b146a1970d814ef87ed327fa44d4465612d963a68d0d0a928b99a60159646d16ce981cfa86d3b4d5d8fbf8d131b869f3b10d36e62530dd359d94cbd8881f2cd191748662845a7983757c0b5818cc2c1ca1d822f5a4dcf68ddbdd1ff97479eef9b6a275eb3494f4a52e5b49e34d91be47fdcd664e065eb7a987db18e23fdd720e57e01a72770e4d57a9ccf8bd8ed0dc6968e8e0d0c368304f1869a3f3fe86ac8b07e991b02b42b331aee90e0e089f2bf35c") writev(r0, &(0x7f0000b84000)=[{&(0x7f00001ae000-0x58)="580000001400192304a14b80000d8c560a0600000000e076000543d818fe5800000004ca8164643e890005000100010004fbf5100002000004000000001c04ed5dfffff5000022fa0c0001000408080000f4616b0f536e06", 0x58}], 0x1) r2 = getpgrp(0x0) syz_open_procfs(r2, &(0x7f000056e000-0xe)='net/rt6_stats\x00') ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000ccd000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) 2018/02/18 18:31:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f000000b000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000001d000-0x33c)={0x14, 0x12, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000c5f000-0x38)={&(0x7f0000619000)=@can, 0x10, &(0x7f000060f000)=[], 0x148, &(0x7f00008ef000-0x4b)=""/75, 0x1a2}, 0x0) 2018/02/18 18:31:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00003b8000)) 2018/02/18 18:31:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e16000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000-0x1d)="441f08f10000000000ffff00000302781305004ca600e211a100000101", 0x1d) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000b46000-0x68)=[@in6={0xa, 0x0, 0xffffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7fffffff}, @in={0x2, 0x2, @rand_addr}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x3, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffc}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}], 0x68) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000061b000)={0x5, [0xffffffffffff8000, 0x6a08, 0x0, 0x8000, 0x100]}, 0xe) getsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f000094c000-0x4), &(0x7f0000968000-0x4)=0x4) 2018/02/18 18:31:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000801, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000dc8000-0x20)={@common="697006746e0900000000001800", @ifru_flags=0x2000}) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}}, &(0x7f0000a71000)) pipe2(&(0x7f0000e5a000-0x8)={0x0, 0x0}, 0x4002) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00008e3000-0x8)={0x9}) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b9b000)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x9, 0x8, "a29fa8ff976b", 0xf8}}) timer_create(0x1, &(0x7f000012a000)={0x0, 0x1e, 0x0, @tid}, &(0x7f0000db4000-0x4)) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10), &(0x7f00009e7000)=0x3d5) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000f0a000-0x4)) mlock(&(0x7f0000e43000/0x3000)=nil, 0x3000) r3 = dup(r0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000105000), &(0x7f00001b0000)=0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCCONS(r3, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f00005eb000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009d4000-0xc)={0x0, 0x0, 0x0}, &(0x7f000053b000)=0xc) syz_fuse_mount(&(0x7f000064b000)='./file0\x00', 0x8000, r5, r6, 0xfffffffffffffff7, 0x10) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r7 = open(&(0x7f0000640000-0x8)='./file0\x00', 0x141046, 0x8) ftruncate(r7, 0x7fff) sendfile(r3, r7, &(0x7f0000d84000-0x8), 0x8000fffffffe) 2018/02/18 18:31:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000122000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) mmap$binder(&(0x7f0000c61000/0x3000)=nil, 0x3000, 0x0, 0x8110, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x2276, 0xfffffffffffffff7) 2018/02/18 18:31:09 executing program 4: mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) readv(r0, &(0x7f0000010000-0x20)=[{&(0x7f0000037000-0x16)=""/8, 0x8}], 0x1) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) creat(&(0x7f0000042000)='./file0\x00', 0x9) readahead(r1, 0x40, 0x3) write$eventfd(r0, &(0x7f000000f000-0x8), 0x8) writev(r0, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) 2018/02/18 18:31:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000522000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) r3 = pkey_alloc(0x0, 0x0) pkey_free(r3) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000bf1000-0x20)={@dev={0xfe, 0x80, [], 0x0, 0x14}, 0x5, 0x0, 0x2, 0x4, 0x1, 0x80, 0xd159}, &(0x7f0000655000)=0x20) r4 = fcntl$dupfd(r0, 0x0, r1) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000442000)='/selinux/relabel\x00', 0x2, 0x0) recvmsg$netrom(r4, &(0x7f0000af9000-0x38)={&(0x7f0000134000)=@full={{0x3, {"d64680febc6b51"}}, [{"4e3ad5187762c8"}, {"b2b9fd927538ca"}, {"e110661e8652f8"}, {"ceb8c6ac7ffa80"}, {"839c6db90b99c6"}, {"f49eae3118a7cf"}, {"9a2e5042bb8e66"}, {"d82d7408ffd7dd"}]}, 0x48, &(0x7f0000af8000)=[]}, 0x42) 2018/02/18 18:31:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000069000)) r1 = socket$netlink(0x10, 0x3, 0x8) sendmsg$nl_generic(r1, &(0x7f0000029000-0x38)={&(0x7f0000008000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/02/18 18:31:09 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000ade000-0x8)='./file0\x00', 0x10000, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000953000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = dup2(r1, r1) openat$selinux_access(0xffffffffffffff9c, &(0x7f00001d3000-0x10)='/selinux/access\x00', 0x2, 0x0) r3 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f00002d0000/0x1000)=nil, 0x1000, 0x3, r3) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00002f4000-0x14)={0x0, 0x0, 0x8}, &(0x7f0000e36000)=0x14) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000dd7000)={0x0, 0x5, 0x17}) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000643000-0x4)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002c3000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000c20000-0x50)={@common='yam0\x00', @ifru_flags=0x400}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000cbc000-0x6)={r4, 0x3}, &(0x7f0000124000-0x4)=0x6) close(r1) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000bf7000)) [ 56.287563] binder: 9861:9871 got transaction with invalid offset (0, min 0 max 0) or object. [ 56.310918] binder: 9861:9871 transaction failed 29201/-22, size 0-8 line 3190 2018/02/18 18:31:09 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000000c000)={&(0x7f0000013000)=@nfc={0x27}, 0x10, &(0x7f0000003000-0x20)=[{&(0x7f0000010000-0x1000)="a8", 0x1}], 0x1, &(0x7f0000013000)=[]}, 0x481) connect(r0, &(0x7f0000024000-0x10)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) recvmsg(r0, &(0x7f0000024000)={&(0x7f0000025000-0x6)=@hci, 0x6, &(0x7f0000011000-0x20)=[], 0x0, &(0x7f0000024000)=""/100, 0x64}, 0x101) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000025000)='net/unix\x00') mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000025000)=0x5a) [ 56.343080] binder_alloc: binder_alloc_mmap_handler: 9861 20000000-20002000 already mapped failed -16 [ 56.351061] binder: BINDER_SET_CONTEXT_MGR already set [ 56.351068] binder: 9861:9887 ioctl 40046207 0 returned -16 [ 56.351114] binder_alloc: 9861: binder_alloc_buf, no vma [ 56.351129] binder: 9861:9897 transaction failed 29189/-3, size 0-8 line 3127 2018/02/18 18:31:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup(r0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000a3000)=""/54) sendmsg$nl_netfilter(r0, &(0x7f0000453000)={&(0x7f000041c000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f000068b000)={0x14, 0x0, 0x7, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1, 0x0, 0x0, 0x8000000000000000}, 0x0) 2018/02/18 18:31:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000705000)='/dev/vga_arbiter\x00', 0x107ff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000516000)=""/148) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000bfd000-0x8)={0x100000000, 0xd76, 0x6, 0x0, 0x6}) r1 = syz_open_dev$evdev(&(0x7f0000116000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000872000)=""/180) 2018/02/18 18:31:09 executing program 7: setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000e84000)={{{{0x2, 0x2, @rand_addr=0x7}}, {{0xa, 0x1, 0x38, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x8c}}}, 0x8000, 0x0, 0x0, "d19faceb8916ac7ef3680fa9c71084dc16a2e72dd9ce73b8b40b80585db6f213071836ccd7ffac29c9c17beb87449614410f3e59d157bfb342502a1bea663849b183486d988e6cfa8321a73da5347147"}, 0x160) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000eae000), &(0x7f0000078000)=0x4) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00004cc000-0x4)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00007bf000), &(0x7f000099f000-0x4)=0x4) clone(0x40000000, &(0x7f00007f5000), &(0x7f0000942000), &(0x7f0000ca4000), &(0x7f0000598000)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000289000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r0, r0, 0x21, &(0x7f0000001000-0x10)={0x34, 0x3, 0x4, 0x8}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000267000)) 2018/02/18 18:31:09 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x19}) pipe(&(0x7f0000011000)={0x0}) setsockopt(r1, 0x7f, 0x6, &(0x7f0000001000-0x1000)="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", 0x1000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) poll(&(0x7f0000012000)=[{0xffffffffffffffff}], 0x1, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/18 18:31:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000-0x8)={0x0}) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000002000)=r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000003000-0x8)) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0xffffffffffffffff, @rand_addr}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca89706a9519f88ac72227db55f504f6b457def6b687d1f4a4e6d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) [ 56.404775] binder: undelivered TRANSACTION_ERROR: 29189 [ 56.410448] binder: undelivered TRANSACTION_ERROR: 29201 [ 56.454001] IPVS: Creating netns size=2536 id=15 [ 57.059070] pktgen: kernel_thread() failed for cpu 0 [ 57.064255] pktgen: Cannot create thread for cpu 0 (-4) [ 57.069606] pktgen: kernel_thread() failed for cpu 1 [ 57.074721] pktgen: Cannot create thread for cpu 1 (-4) [ 57.080063] pktgen: Initialization failed for all threads 2018/02/18 18:31:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) shmdt(0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) r1 = syz_open_dev$usbmon(&(0x7f00008d6000)='/dev/usbmon#\x00', 0x0, 0x2802) lookup_dcookie(0x3, &(0x7f000001f000-0x6)=""/6, 0x6) getsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000b6f000), &(0x7f0000d98000)=0x4) 2018/02/18 18:31:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003e3000)='/selinux/mls\x00', 0x0, 0x0) recvfrom$ax25(r0, &(0x7f0000a3a000)=""/84, 0x54, 0x40000140, &(0x7f00001e9000)={0x3, {"69ca6e6c51c62a"}, 0x5}, 0x10) bind$nfc_llcp(r0, &(0x7f0000f0d000)={0x27, 0x3, 0x2a, 0x5, 0x10001, 0xfff, "0a17ee04867de54cd447582cf6483ca59c88160dd675e025334b78aa3e10262b5714f62823a2a8c1420a5a55ccce8795ac2aa5a0653aebe90b1a79d9135f53", 0x9}, 0x60) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f000083d000-0x4)) syz_emit_ethernet(0x2a, &(0x7f0000582000-0x2a)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast1=0xe0000001, @dev={0xac, 0x14}, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001}}}}}, &(0x7f00001cb000-0xc)={0x0, 0x1, [0x0]}) 2018/02/18 18:31:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000003, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000133000)={&(0x7f00000f5000-0x2c)=@ipv4_getnetconf={0x14, 0x52, 0x40d, 0x6, 0xffffffffffffffff, {0x2}, [@NETCONFA_RP_FILTER={0x0, 0x3}, @NETCONFA_PROXY_NEIGH={0x0, 0x5, 0x8a9}, @NETCONFA_PROXY_NEIGH={0x0, 0x5, 0x10000}]}, 0xffffffffffffff9a}, 0x1}, 0x4000041) 2018/02/18 18:31:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000009b000-0xc)='/dev/rfkill\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000060e000)={0x0, 0x6}, &(0x7f00007e7000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a0e000-0x4)=@assoc_id=r2, 0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00003b8000)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @rand_addr}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000b98000-0x10)=@generic="00cb5c980487ba92dac748b67849092d"}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00001e6000)={0x0}) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000982000-0x58)={0xff, 0x100, 0x3, 0x0, 0x3, 0xc0}) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000d0e000-0x4)={0xfffffffffffffe01}, 0x4) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c87000-0x10)='/selinux/access\x00', 0x2, 0x0) accept$ipx(r1, &(0x7f00002b6000), &(0x7f0000e8d000)=0x10) 2018/02/18 18:31:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f1a000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x4}, 0x20) r1 = open(&(0x7f0000cbe000-0x8)='./file0\x00', 0x4000, 0x180) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000a50000-0xc)={0x0, 0x9, 0x10}, &(0x7f0000fea000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00005f0000-0x98)={r2, @in={{0x2, 0x3, @rand_addr=0xc27}}, 0x3, 0x4}, 0x98) 2018/02/18 18:31:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000d33000-0x6)='rxrpc\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000-0x56)="3a3d3f5fd900d2daaccfdc03d3efdd280c7cf29045aeb66a5f0f1020f96583a4c4f3d0bcb4eab21a58d0884efa909558fb6e3d6956f0ed449e3b91b792ebba75b573f6b7d071c40a5ec7c574b409da90a404609ab0f0", 0x56, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) keyctl$invalidate(0x15, 0x0) 2018/02/18 18:31:10 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000004000-0x9)='/dev/sg#\x00', 0x9, 0x40) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000004000-0x4)=0xffffffff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000006000-0x10)={0x4, 0xc, 0x20, 0x401, 0x0}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000006000-0x8)={r3, 0x4}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r2, &(0x7f0000003000-0x8)=@abs, &(0x7f0000004000)=0x8, 0x800) pipe2(&(0x7f0000004000-0x8)={0x0, 0x0}, 0x80800) openat$rtc(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/rtc\x00', 0x511200, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000002000-0x4), 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000004000-0x4)=0x9, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) getsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) 2018/02/18 18:31:10 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100004, &(0x7f0000000000), &(0x7f0000b85000-0x4), &(0x7f0000ef6000-0x4), &(0x7f00000a3000-0x65)) rt_sigtimedwait(&(0x7f0000003000)={0xffffffff}, &(0x7f0000007000-0x10), &(0x7f0000001000)={0x0, 0x1c9c380}, 0x8) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000008000-0x9)='/dev/ppp\x00', 0x100, 0x0) fstat(r0, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f000000a000)={0x80000000, 0x5, 0x40}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000009000)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000a000-0x4)=0x0) r6 = getpgrp(0xffffffffffffffff) r7 = getpgrp(0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000009000)=[{&(0x7f0000009000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000005000)=[{&(0x7f0000000000)="351d684d8263352d40674ac6a1311ea2a0413516842e6e3a3e0410a66eb27c264bde1bd38b811cb7b36a9e75a0c5c70fe98d8f41db379c8e8148cefa6dc023f3966f8cf1e655a1947d7c1fe6ad5fbc69db997417c8d9745b90b39e2307518dfd6a49ad80e8bc6e1956bacc5457bec9020914", 0x72}, {&(0x7f000000a000-0xc9)="e18033d7b6d5bd5586eaac452ae38428b09795b262f0a057abd8d6e6b14064df5d995d0209f354b65b2a7346bac25601398cc6c53a69976c458e810c6d43104dc3a850ff98d10ef1ed968d4147d2c0e38733f1ac7b225bef2352d10f8cb12aa292a9e9dac98fc1859e7093228ca6d7ee0dc99d35924cd406bfd550b6c088c29e797327a4db3b3a81a03c927470007c7670d4abd7a6a42a351c1e1c1e631b77b2c3d13fa0d701810b14ade8247068355f3b26d7d4c7bb82cdfd0b285eb121727ea5247cf86c6d34580f", 0xc9}, {&(0x7f0000009000)="165733ff598337a0bf9a46a5419ea57754575c1cea37323371e3af888c2d6837a474930c5933a43069ac326e93a64346f6d127204743a69b273528a6acadd77f7769ea0d1899f8e9511aa68c0e3a70f530e1354ca7dacefb8fb200133bcb348bd3d10f44277cfaade05c2f83bc2fc239678882eadd9b7764c5f01f3b5e66b9aa8aeff9d8f248f7d2a96417543e1a9c15fd51363d2cfe41f6ccc963bc3a07707820de26134e07d1f7ff2a19dd361cd6003b77844074e87b73ea393944bd17573fcd4882a7ec46ed0e62b0ea73d48578c156b25898278a10", 0xd7}, {&(0x7f0000009000-0x5c)="366b9e19e08fcc1f4370a21952a580c8a1550d144fc83845d038eddf2260085f262fc69d3180b82e9926cff6dee17941cc9adac04dc4be34ad2b754cdd2331d0640e8f2008ac8198c367b0d864511384f0bda2b197a6deb2971c00a2", 0x5c}, {&(0x7f0000007000)="6732c562ad8592bebce46c62361eb535ed880e1b05ea32dc1306b90c44b01619ff21c597c55fb26b8e872eb8f98e9a8853930d002e61c2e24a844c3bdec679303c177ea780df3db632f2362dc8fa3444fc36b1736c702db0a91eb527304fc39968fd213daee8ccf08feee24e77a23aa3ec47d4587e77841557fa26ad5b548c23f0df2c0275044a05ae52", 0x8a}, {&(0x7f0000009000)="502b5b688c90f1d3a68517fcff4f4678b51b5839a4dee64a44a3ad6b0960722e45f85043822175081d3a31dbd743f15bc4e2b3eb3dd501e205cb39b3281fdeafddef4e60d0f92c553d020b315f82b6d3400adb3cc33592e085d21a76123f4fec8271aa98ba7053d8633fb1596f66c16d152e0be7f6e105896ce4bb2523ab9a206f3b88a54408d2018a2b2a19c472f8dfd33cc59f654e0544b614b3c65453eaf2b4bf77751df4e24ae99dc2f81167821ac7f08a3781933abaf6867b", 0xbb}, {&(0x7f0000001000-0x4c)="5a2074830d4fcfa126815dcd196c566ea7e21b7bad1b5e7989c6a9936fcfcdbd5dfe0a5e2d0373fa90a6bf8b7e954e8bde05d7771ba568c29e001005db83ddde10bce62947b5845fe2e57d13", 0x4c}, {&(0x7f0000007000-0x22)="0ad6e5588669e31b9d57c16117a484925130568bda1b1348869a7a356c1cad35b671", 0x22}, {&(0x7f000000a000-0xf)="ef313106f02127789ae2ef63c11575", 0xf}, {&(0x7f0000009000)="62639cc7342e1ba852a0199b2b106de149f68a59b9cb31ef1bceba6a96eb57966f75bb8a9b523a64dab3c37a7d9157da3808177a2a7dd31f3cb13e764b061b2d82d2cae60d6c095d72a1f9d180090c92063e93ba93898a5e9afc31b903f1d6f824b7f881d4c723f7b6b849fbc101130c965840bd78873016332b57bb99dd297cf07ed7c1533ae6bbd56260e366c930508a0ba4956a2a97b20691569ccd629fb480e3d75d20d0f6f36325651e2ded437823e8133198e47849072ba5e9845c40ba49560f4dd364d1c894c21614d8b441e1fe33af2258bc4a51c8b3198d39527ef1b0db3ded90726e0473a70ba3", 0xec}], 0xa, 0x0, 0x0, 0x8850}, {&(0x7f0000009000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000000a000-0x10)=[{&(0x7f0000001000-0xe4)="64670c1b241e931e53b31eb4c8229cbbac9925479eb32710bd28c1aba5b2f3700fd666125e1802f4b7099dbbb3dadfd55cd9e3d0feac59689bcc93ccf92d15bba8211fb709b0fe2f3b0c32afb9356d3d0389c8dffcdcb2688e49da7f9d95d04dc0f17a8203d47a04154710396a2c6c82934a8e1b89ad1b717acd036e6ec8607e121cbd983c76be00d41710ee124af87eee8ed6ec8b0d7f8ea2496adee15b0a8fe5b84a476a4f93b6f29e729796d496eeead5ad0e02e026feabfa3daf03bbd0660c84c1212c647155ae06a47784d0e1b4a169bb4373e2f120974fa515ca9e05d7a8cb5179", 0xe4}], 0x1, &(0x7f0000004000-0x140)=[@cred={0x20, 0x1, 0x2, r3, r1, r2}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, r1, r2}, @cred={0x20, 0x1, 0x2, r5, r1, r2}, @cred={0x20, 0x1, 0x2, r6, r1, r2}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r1, r2}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x140, 0x40}, {&(0x7f0000009000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000)=[{&(0x7f0000008000)="5ef88da4a21fa8d004f43295043bfb288bece79938dc7dbb098dee452dde66cabeb69c8a03c99fa93c1242aba2f43a80f435b8dd3921ed4725bf5da22f856afb1942b1d90763227ab7722e211f90e8457c89e2385d5521b3b862a0e2137ab80d901367102cda5fca4d7918", 0x6b}, {&(0x7f0000005000)="7ae859bdf52e0a7a37746639039f9ae46f450df2f2368de502e184100895504ffdee399baddcb9fdd50e69b9d7020c622dc181e089d9bb09ca66279eaf53711c81a4fdafb4eb4117321d07bb743179e62dd9d696cfa10afd1ae3e31a1146b676b592c3ab40180db5f2839fc23c4eddabaea744a1d97b64e4e272cef9b5569b2c69bc57dfb96f84841ffda85b6e6179b943b9a659a464edd8c5", 0x99}, {&(0x7f0000008000-0x1000)="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", 0x1000}, {&(0x7f0000004000-0x7c)="876ad91c24c46dbd703dc93b6d8fb68adf1cdd3d2cffe2cc30dd93f1e78ca461c0962c23aab8478a5c36cf359c0823256ece61f2875669b13c24c1c90140e9fd8643e21fac55eefbf45e8b5797dcc3aec1c067cf843db2313f65298ad4470788dcb8754bcf3a74e17a1dc56a5c4c3cf96481ab949c59101379d86475", 0x7c}], 0x4, 0x0, 0x0, 0x8000}], 0x3, 0x20000000) 2018/02/18 18:31:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockname(r0, &(0x7f0000135000-0x10)=@can={0x0, 0x0}, &(0x7f00007d4000-0x4)=0x10) sendmsg$nl_xfrm(r0, &(0x7f00007da000-0x38)={&(0x7f0000880000-0xc)={0x10}, 0xc, &(0x7f0000a40000)={&(0x7f0000b9e000)=@migrate={0x6c, 0x21, 0x508, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, r1}}, [@encap={0x1c, 0x4, {0x2, 0x1, 0x0, @in6=@loopback={0x0, 0x1}}}]}, 0x6c}, 0x1}, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000211000)="10e489b6022f06fecdcae870e870063796e4d8d677efad1e9104169bc9b78ab636b2e96e7a1190d8bcda1214095b5d22bb42c90564fe6bfe9b674a0f3fc0bb1a1e765448725abda9ab1b5a90b13d5561cab243de0a7223486fbf98c84aa7ded1cb93c5eb7c69c6bdd0ec830045e306be37f32515d3b124e947169716ba5087129fd65ce6341c3ee2534fadab10c58fca12c1457ebe9edb55634f083f8de766e83d588c065c983653eea027eab520b890f7002fd455294315cdeeba62d92e9edc9b417b0cd3bb1e518f991ffb891fd27a41b83d8a19bc5360ae53d2f67f5796c7800ae71756dc61b3a59bd0bf73dcab2650917bbc9ec7") ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000c29000)) 2018/02/18 18:31:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e02000)='./file0\x00', 0x8060) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x42000) r1 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004f8000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) bind$unix(r2, &(0x7f00007c9000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000fa4000)={0x0, r1}) prlimit64(0x0, 0xb, &(0x7f0000030000-0x10), 0x0) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2b000-0x8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) fcntl$notify(r0, 0xa, 0x34) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r0, r3) 2018/02/18 18:31:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f00009b6000), &(0x7f000064c000-0x4), &(0x7f0000b9f000-0x4), &(0x7f00001d0000)) mknod(&(0x7f0000e79000-0x8)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000f68000-0x8)=[], &(0x7f000020a000-0x20)=[]) r0 = open(&(0x7f0000dc4000-0x8)='./file0\x00', 0x4800, 0x0) r1 = creat(&(0x7f0000b7a000)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00007fd000-0x4)) ioctl$TIOCSBRK(r0, 0x5427) 2018/02/18 18:31:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000080c000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f000085b000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x3}}, 0x2e) write(r1, &(0x7f00007b7000), 0x0) 2018/02/18 18:31:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000d81000), 0x0) recvfrom(r0, &(0x7f0000dc2000-0xc1)=""/193, 0xc1, 0x40000040, &(0x7f0000c05000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001}, 0x10) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000378000)={0x0, @dev, @remote}, &(0x7f0000286000-0x4)=0xc) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e88000)='/proc/self/net/pfkey\x00', 0x1, 0x0) write$selinux_validatetrans(r2, &(0x7f0000bf9000-0x61)={'system_u:object_r:useradd_exec_t:s0', 0x20, 'system_u:object_r:null_device_t:s0', 0x20, 0x36, 0x35, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x61) setsockopt$sock_int(r0, 0x1, 0x34, &(0x7f0000d1b000-0x4), 0x11) 2018/02/18 18:31:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000076c000-0x8)={0x0, 0x0}, 0x80000) ioctl$KDADDIO(r0, 0x4b34, 0xc38d) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000220000)=""/72, &(0x7f000078a000)=0x48) flock(r2, 0x2) utimensat(0xffffffffffffffff, &(0x7f0000062000)='./file0\x00', &(0x7f0000059000-0x20), 0x0) [ 57.244447] device lo entered promiscuous mode [ 57.250667] device lo left promiscuous mode 2018/02/18 18:31:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x7ffd) ioctl(r0, 0x227b, &(0x7f0000b6e000)) 2018/02/18 18:31:10 executing program 2: socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0xd158}}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) [ 57.357903] device lo entered promiscuous mode [ 57.363380] device lo left promiscuous mode 2018/02/18 18:31:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000549000-0x82)="6d6f756e747300c281a8c0368436859f351ccd9e17ab539356f8813a4bb99c47af6d8515d3df0444b125044230ba947122f62eb57a4fc16ee61c9895e55ca161f3692c98d6e540fac51196e422ebe4a7bae3319ec29ad3c571e64630e9273d98cefeb6a5c846ffea76da5c5843c1600ba959ac2a400ff4f06ce249cea1237c3ea0d3") r1 = epoll_create(0xffffffff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031f000-0xc)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) ioperm(0x5, 0x49d, 0x4) ioctl$void(r0, 0xc0045878) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x2d9, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000b85000-0x4d)={0x0, 0x45, "db0fd5803ab2f1d193b6741cd76b1586a437de2a753ff61bcb89721f5199b7a9384d0730775a1725761a03575e7ea2fce31162f230a7cc3cfd69731cda612b845dd4e49b34"}, &(0x7f0000497000-0x4)=0x4d) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000cea000)={r5}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000056c000)={0x38af, 0x5, 0x1, 'queue0\x00', 0x1}) 2018/02/18 18:31:10 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x14, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000001000-0x6d)=""/109, 0x6d) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000000000+0xe86)={@multicast2, @multicast1, 0x0}, &(0x7f00004f1000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000566000)={@mcast1, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000002000-0x10), &(0x7f0000001000-0x4)=0x10) r4 = getuid() sendmsg$nl_xfrm(r0, &(0x7f0000fdf000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f000040c000-0x10)={&(0x7f000050e000)=@expire={0x228, 0x18, 0x200, 0x6, 0x3, {{{@in=@rand_addr=0x200, @in=@dev={0xac, 0x14, 0x0, 0xc}, 0x1, 0x0, 0x0, 0x10000, 0xa, 0x0, 0x80, 0x87, r1, r2}, {@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x33}, @in=@broadcast=0xffffffff, {0x9, 0xe1a9, 0x1, 0x0, 0x0, 0x82, 0x10000, 0x2}, {0x7, 0x4, 0x3, 0xffffffff00000001}, {0x6, 0x4, 0x4}, 0x1, 0x5, 0x2, 0x7, 0x78, 0x20}, 0x1}, [@tmpl={0x84, 0x5, [{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, 0xa, @in=@broadcast=0xffffffff, 0x6, 0x3, 0x2, 0x8, 0x0, 0x5083, 0x7fffffff}, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3, 0x2b}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffffffff, 0x3, 0x0, 0x1, 0x0, 0x3ff, 0x81}]}, @policy={0xb0, 0x7, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x81, 0x0, 0x5, 0x2, 0x0, 0x0, 0xbf, r3, r4}, {0x8001, 0x80000001, 0x8, 0x0, 0x86c2, 0x6, 0x6, 0x40}, {0x3, 0x4, 0x3, 0x101}, 0x4, 0x8, 0x3, 0x0, 0x2, 0x2}}]}, 0x228}, 0x1, 0x0, 0x0, 0x4000094}, 0x1) 2018/02/18 18:31:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000f18000)={0x0, 0x0, &(0x7f0000204000)=[{&(0x7f0000c22000-0x99)="240000000104f50000000000000006000c200af80900010003e8ab60070000000000001f", 0x24}], 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b4d000-0xf)='/dev/sequencer\x00', 0x20080, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000305000-0x4)=0x7, 0x4) recvmsg(r0, &(0x7f00005e8000-0x38)={&(0x7f0000581000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f00002ea000)=[{&(0x7f000014d000-0xc6)=""/198, 0xc6}, {&(0x7f00009dc000)=""/99, 0x63}, {&(0x7f0000432000-0x7e)=""/126, 0x7e}, {&(0x7f000012d000-0xaa)=""/170, 0xaa}, {&(0x7f0000f2c000)=""/3, 0x3}], 0x5}, 0x1) recvfrom$packet(r1, &(0x7f000025c000)=""/240, 0xf0, 0x100, &(0x7f00002a1000-0x14)={0x11, 0x11, r2, 0x1, 0x5f, 0x6, @empty}, 0x14) 2018/02/18 18:31:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000058c000-0x38)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000375000-0x10)={&(0x7f0000009000)=@ipv6_newaddr={0x34, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0xfffffffffffffe93, 0x8, 0x240}, @IFA_CACHEINFO={0x14, 0x6, {0x52bf33b3, 0xffffffffffffffff}}]}, 0x34}, 0x1}, 0x0) socketpair$inet6(0xa, 0x6, 0xffff, &(0x7f000067b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000004d000-0x8)=@assoc_value={0x0}, &(0x7f0000ce6000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000e9d000)={0x4, 0x3ff, 0x8001, 0x81d, 0x1, 0x100000001, 0x3de6, 0x7fffffff, r3}, 0x20) 2018/02/18 18:31:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x585) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x2000000000021, &(0x7f0000282000-0x4)=0xfffffffffffffffe, 0x4) connect$inet6(r0, &(0x7f00000f0000)={0xa, 0xffffffffffffffff, 0x807, @empty}, 0xfffffe95) 2018/02/18 18:31:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0xfd4a}], 0x1, 0x0) recvmsg(r0, &(0x7f0000f77000)={&(0x7f000052c000)=@ax25, 0x10, &(0x7f00006af000)=[{&(0x7f0000a0d000-0x62)=""/98, 0x62}, {&(0x7f0000021000-0xa8)=""/168, 0xa8}, {&(0x7f0000f10000)=""/30, 0x1e}], 0x3, &(0x7f00001ac000)=""/181, 0xb5}, 0x2100) getsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f0000507000-0x4), &(0x7f000039c000)=0x4) 2018/02/18 18:31:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000116000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000872000)=""/180) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f63000-0xb)='/dev/hwrng\x00', 0x101a00, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000f72000-0x8)={0x0}) accept4$ax25(r1, &(0x7f00006b0000-0x10), &(0x7f00000d4000-0x4)=0x10, 0x80000) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000fff000-0x8)={r2, 0x1}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00008a6000-0x10)={0x17, 0xec, &(0x7f0000115000-0xec)="f22e55a89faab733c76d82b87d8085141d16ae9162ad22b7cef6e8458c807ed0062a709e4a8fca7369d8a20f9f2c41a49b70d8908a9bb5a6fe902a104cf2c3b2a6b06aea3c117343ac5f1db151c2597164e40fc0aebea44cb89cc275cc4887ff21e37c8831114ca4c7341c7275a42f7e8511a95562f13a5af766c379cda24729110a99ef1e517e90213883aeb25da408ed5abfb29d52563efd3146f8dd7fd97eebc9f33c74746085e7acbb14954527854974b6fe47eced7f3cb3fa2cd357f5931b575fa6cb0cd6ead9613d01cc6804e70d291122630ee2a9d4c07e7eda92cde656b5f773920629e7f2cddec5"}) 2018/02/18 18:31:10 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00003c6000-0x9)='/dev/rtc\x00', 0x803, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000fb2000)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/18 18:31:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e5c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000d43000-0x4), 0x4) pipe2(&(0x7f000097a000)={0x0, 0x0}, 0x4800) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000060d000)={0x80000001, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x3, @loopback=0x7f000001}, {0x2, 0x0, @empty}, 0x28, 0x7f, 0x2, 0x0, 0x8, &(0x7f00003e3000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xffff, 0x1ff, 0x7}) ustat(0x0, &(0x7f00003ea000-0x20)) [ 57.499402] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 57.511518] netlink: 28 bytes leftover after parsing attributes in process `syz-executor7'. [ 57.526781] netlink: 28 bytes leftover after parsing attributes in process `syz-executor7'. [ 57.551238] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/18 18:31:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$netrom(r0, &(0x7f0000f05000)=@ax25={0x3, {"85ea98b65d39c9"}, 0x9ad}, 0x10) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xa, 0x7f) syz_emit_ethernet(0x3a, &(0x7f0000516000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0xf, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "5bd6a90400000021"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) 2018/02/18 18:31:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000396000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000010000)="4e096af5e1900a375c97ade476884c976d300cd7c5dac86c8aa2dbefd4daa02afc54610ba5a99c69ac201bc03d1d625f64da780428dc222720cca647475b9d11e061b60e68dd880c455104d21180bb297c109977d6f0ea0fe753800c547cef272475f083ae13ba0a3fa041b751342edf20559b6b380dc898c4960701dc2fe585cebcdf8e5dacb34a8bd6a02d8b558fc79e3984a62382099ba322743b7f1378ca81254778e8306b2eaffdb65506d12437c4b56f3d08334a63468364dc58481451b2ed675f0deab248f2b09c6ac7d5cd8b0610d416fa36ed1532e6c055faa3633a2c76237767c46b6aacfd0e", 0xeb) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f00002dc000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x2, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e), 0x1}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)}) r2 = syz_open_procfs(0x0, &(0x7f0000511000-0x8)='gid_map\x00') getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000eb1000)={0x0, 0x74, "cf38d8071219629b95230951686eeb55515a39128b8c84641ba2b903bfa2a122cf8a00f254ef1f704e9c9accfe0b43852179d5f9dfee2a88ffa284bec1b30c951dce49a87e35c956092a22cce8963c2d0a046f32ccb0534f5e90e6e73f8df6e5dde66b9fad6c007df14ffea6a2218b65ae2dba24"}, &(0x7f0000868000)=0x7c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000e6f000)={r3, 0xffffffffffffff01}, &(0x7f0000b4d000)=0x8) open(&(0x7f00005f8000)='./file0\x00', 0x121000, 0x20) mknodat(0xffffffffffffffff, &(0x7f0000532000)='./file0\x00', 0x0, 0x0) 2018/02/18 18:31:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffdffffffee, &(0x7f0000001000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0}, &(0x7f00007f7000)=0xc) getgroups(0x1e4, &(0x7f0000b83000)=[]) r1 = eventfd(0x400) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f0000002000), 0x8) lchown(&(0x7f0000000000)='./file0\x00', r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$pptp(0x18, 0x1, 0x2) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$KDMKTONE(r3, 0x4b30, 0x1000000000000) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000)='/proc/self/net/pfkey\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000020000-0x8)='./file1\x00', &(0x7f0000013000)='./file0\x00', &(0x7f0000003000-0x6)='ramfs\x00', 0x10000002000882, &(0x7f0000022000-0x6d)) r5 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r5, &(0x7f000002d000-0x3)=""/3, 0x3) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000025000), &(0x7f0000019000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc058534f, &(0x7f0000003000-0x58)={{0x0, 0x3e}, 0x1, 0x3e7175fc, 0x32b, {0x100000001, 0x800}, 0xc3, 0x1}) 2018/02/18 18:31:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000952000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x5, 0xba) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000e9c000)={0x0, 0x100000001}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000ca000-0xf)='/dev/sequencer\x00', 0x40000a02, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00002b5000)=0x0) sched_getattr(r3, &(0x7f0000fe3000-0x30), 0x30, 0x3) write$sndseq(r2, &(0x7f000005b000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x5, 0xffffffff7fffffff}}, {0x0, 0x0, 0x0, 0x0, @tick=0x5, {}, {}, @result}], 0x60) 2018/02/18 18:31:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000016c000)={0x0, 0x5}, &(0x7f0000ba7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000baa000-0x8)={r1, 0x1, 0xffffffffffff71ea}, &(0x7f0000f42000-0x4)=0x8) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000acf000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x1, 0x4) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) getsockopt$ax25_int(r3, 0x101, 0x0, &(0x7f0000141000-0x4), &(0x7f00002ec000)=0x4) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, 0x0) pwrite64(r3, &(0x7f0000e9e000-0x1000)="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", 0x1000, 0x0) 2018/02/18 18:31:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e48000-0x10)='/dev/input/mice\x00', 0x0, 0x101101) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00003f4000)={{0x8, 0x8001}, "706f72740400", 0x1, 0x100000, 0x2f4d, 0x1, 0x9, 0x5, 0xffffffff9d490b4c, 0x0, 0x4, 0x1}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fc3000)='/dev/keychord\x00', 0x0, 0x0) mq_open(&(0x7f0000de8000)='\x00', 0x803, 0x108, &(0x7f0000b97000)={0x5, 0x3ff, 0x25a58000, 0x3, 0x0, 0x100, 0x40, 0x8}) fsetxattr(r1, &(0x7f0000f5d000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00001ff000-0x1)='\x00', 0x1, 0x0) syz_open_dev$sndseq(&(0x7f00005d2000)='/dev/snd/seq\x00', 0x0, 0x50000) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002bc000-0xc)='/dev/rfkill\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000002c000)=@int=0x8514, 0x4) r3 = add_key$keyring(&(0x7f000030f000-0x8)='keyring\x00', &(0x7f0000be6000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$revoke(0x3, r3) 2018/02/18 18:31:11 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigsuspend(&(0x7f0000371000), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000584000-0x4)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) tkill(r1, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00007f6000-0xe8)={{{@in=@empty, @in=@remote}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00000c7000-0x3)=0xe8) getsockname$packet(r2, &(0x7f000083b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000b69000)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000f42000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r3}) sendmsg$nl_route(r2, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000461000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r4}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x1}]}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) 2018/02/18 18:31:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00008d1000-0x9)='/dev/sg#\x00', 0x3, 0x200000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000007c000), 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000134000-0x4)=0x40800000000, 0x4) sendmsg$nl_netfilter(r1, &(0x7f00008d6000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000921000-0x12b0)={0x1c, 0x2, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8, 0x5}]}, 0x1c}, 0x1}, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000a60000-0x2f)=""/47) 2018/02/18 18:31:11 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2020000000000019, &(0x7f0000484000), 0x0) pipe(&(0x7f0000418000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000000000)=""/229) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f00000af000-0x1000)=""/4096) faccessat(r1, &(0x7f0000a48000)='./file0\x00', 0x40, 0x0) flistxattr(r0, &(0x7f0000277000-0xd2)=""/210, 0xd2) [ 57.667924] binder: 10030:10034 got transaction with invalid offsets size, 2 [ 57.675824] binder: 10030:10034 transaction failed 29201/-22, size 80-2 line 3163 2018/02/18 18:31:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000023e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000717000)={0x5, 0x8, 0xfffffffffffffc00, 0xb4, 0x3, 0x709b}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cf8000-0xc)) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) socketpair$inet(0x2, 0x2, 0x5, &(0x7f0000755000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000d1b000)={{0x2, 0x2, @empty}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x40, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}, @common='ipddp0\x00'}) 2018/02/18 18:31:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f000079c000-0x50)=@migrate={0x50, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x7, 0x4}, []}, 0x50}, 0x1}, 0x0) [ 57.713662] binder: BINDER_SET_CONTEXT_MGR already set [ 57.719545] binder_alloc: 10030: binder_alloc_buf, no vma [ 57.725860] binder: 10030:10034 ioctl 40046207 0 returned -16 [ 57.741834] binder: 10030:10055 transaction failed 29189/-3, size 80-2 line 3127 2018/02/18 18:31:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000067a000)={0x0, 0x0}) r2 = dup2(r0, 0xffffffffffffff9c) getdents(r1, &(0x7f0000fab000-0x1000)=""/4096, 0x1000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00002f6000-0x8c)={0x80000001, 0xffffffffffff7076, 0x8, 'queue1\x00', 0x3}) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000197000)={0x13, 0x0, 0x1, 0xfffbfffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/18 18:31:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000015e000)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000597000/0x3000)=nil, 0x3000, 0xc, r3) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@common='sit0\x00', 0x10) sendfile(r0, r2, &(0x7f00008bf000), 0x200041c) 2018/02/18 18:31:11 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000ddd000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fd8000)) r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000fda000)=0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000fdc000-0xe)='/dev/keychord\x00', 0x8180, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r1, 0x3, &(0x7f0000fda000)={&(0x7f0000d96000-0xc)="d3a7e0707bea1ea5fd52bd66", 0xc}) openat(r0, &(0x7f00007f2000-0x8)='./file0\x00', 0x0, 0x0) [ 57.752748] binder: BINDER_SET_CONTEXT_MGR already set [ 57.752756] binder: 10063:10064 ioctl 40046207 0 returned -16 [ 57.755430] binder_alloc: 10030: binder_alloc_buf, no vma [ 57.755448] binder: 10063:10064 transaction failed 29189/-3, size 0-0 line 3127 [ 57.799738] binder: BINDER_SET_CONTEXT_MGR already set [ 57.799746] binder: 10063:10064 ioctl 40046207 0 returned -16 [ 57.801544] binder_alloc: 10030: binder_alloc_buf, no vma [ 57.801562] binder: 10063:10074 transaction failed 29189/-3, size 0-0 line 3127 [ 57.820958] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. [ 57.828092] binder: undelivered TRANSACTION_ERROR: 29189 [ 57.828215] binder: undelivered TRANSACTION_ERROR: 29189 [ 57.868522] binder: undelivered TRANSACTION_ERROR: 29189 [ 57.874475] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/18 18:31:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002a1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000294000)={0x2, &(0x7f0000a91000-0x10)=[{0x40, 0x0, 0x0, 0xffffffffeffffffe}, {0x6}]}, 0x10) lsetxattr(&(0x7f0000e9e000-0x8)='./file0\x00', &(0x7f0000e3c000-0x18)=@random={'trusted.', 'cgroupwlan1GPL]\x00'}, &(0x7f0000d3e000)='\x00', 0x1, 0x1) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000e000-0x8)=@abs, 0x8) 2018/02/18 18:31:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r0, 0x8000, 0x0) r1 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000063000-0x21)=""/33, &(0x7f0000bf3000)=0x21) recvmmsg(r1, &(0x7f0000b52000-0x1a4)=[{{&(0x7f00002a8000-0x2)=@nfc, 0x10, &(0x7f0000d19000)=[{&(0x7f0000b25000-0xaa)=""/170, 0xaa}, {&(0x7f00005ee000)=""/1, 0x1}, {&(0x7f0000285000)=""/198, 0xc6}, {&(0x7f0000daf000-0xf7)=""/247, 0xf7}, {&(0x7f0000d68000)=""/130, 0x82}, {&(0x7f0000fe5000-0x9d)=""/157, 0x9d}], 0x6, &(0x7f00004d0000)=""/252, 0xfc, 0x1ff}, 0x100000000}, {{&(0x7f0000c35000)=@ax25, 0x10, &(0x7f0000fc7000)=[{&(0x7f0000027000-0x67)=""/103, 0x67}, {&(0x7f00002b2000-0xf9)=""/249, 0xf9}], 0x2, 0x0, 0x0, 0xfffffffffffff5b1}}, {{&(0x7f0000a43000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}}}, 0x32, &(0x7f0000627000-0xa0)=[{&(0x7f000043e000-0xf3)=""/243, 0xf3}, {&(0x7f00006a9000-0x76)=""/118, 0x76}, {&(0x7f000050c000-0x93)=""/147, 0x93}, {&(0x7f000098d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a7a000-0xd7)=""/215, 0xd7}, {&(0x7f00007eb000)=""/18, 0x12}, {&(0x7f0000dca000-0xb0)=""/176, 0xb0}, {&(0x7f000088e000)=""/255, 0xff}, {&(0x7f0000b72000)=""/57, 0x39}, {&(0x7f0000940000)=""/247, 0xf7}], 0xa, &(0x7f0000482000-0x6)=""/6, 0x6, 0x3ff}, 0x9}, {{0x0, 0x0, &(0x7f000052e000-0x70)=[{&(0x7f00004d5000-0xe)=""/14, 0xe}, {&(0x7f0000cbe000-0xf8)=""/248, 0xf8}, {&(0x7f0000d31000)=""/194, 0xc2}, {&(0x7f000061b000)=""/114, 0x72}, {&(0x7f0000cb6000-0xda)=""/218, 0xda}, {&(0x7f000042c000-0x48)=""/72, 0x48}, {&(0x7f00007af000)=""/156, 0x9c}], 0x7, &(0x7f0000a18000)=""/2, 0x2, 0x9}, 0xfffffffffffffffa}, {{&(0x7f00004c3000)=@ipx, 0x10, &(0x7f000057b000-0x40)=[{&(0x7f000030e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e2b000-0x44)=""/93, 0x5d}, {&(0x7f0000eb9000)=""/14, 0xe}, {&(0x7f0000b02000-0x98)=""/152, 0x98}], 0x4, &(0x7f0000484000-0x5f)=""/95, 0x5f, 0x10000}, 0x6}, {{&(0x7f0000f4e000)=@nl=@kern, 0xc, &(0x7f0000717000-0x20)=[{&(0x7f00006ff000-0xaa)=""/170, 0xaa}, {&(0x7f000013f000)=""/142, 0x8e}], 0x2, &(0x7f0000ec7000-0x1000)=""/4096, 0x1000, 0xdcf3}, 0x40}, {{&(0x7f0000387000)=@l2, 0xe, &(0x7f0000e99000-0x80)=[{&(0x7f00009d1000-0x51)=""/81, 0x51}, {&(0x7f0000296000)=""/16, 0x10}, {&(0x7f0000c53000+0xfb)=""/145, 0x91}, {&(0x7f0000452000-0x60)=""/96, 0x60}, {&(0x7f0000e1e000)=""/103, 0x67}, {&(0x7f0000bc8000)=""/4096, 0x1000}, {&(0x7f0000d1f000)=""/236, 0xec}, {&(0x7f0000e01000)=""/132, 0x84}], 0x8, &(0x7f0000699000-0xe5)=""/229, 0xe5, 0x10000}, 0x80}], 0x7, 0x2, &(0x7f0000825000-0x10)={0x0, 0x1c9c380}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b98000)={0x0, 0x80, 0x5}, &(0x7f000020a000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00002e4000)={r3, @in={{0x2, 0x3, @multicast2=0xe0000002}}}, 0x8c) mkdirat(r1, &(0x7f000010f000)='./control\x00', 0x0) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f00000d5000-0x8)={@dev={0xac, 0x14, 0x0, 0xb}, @loopback=0x7f000001}, 0x8) lseek(r1, 0x8000, 0x0) 2018/02/18 18:31:11 executing program 4: 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="30609402000000000000067d083fbd5c", @ifru_mtu=0x2000000cf1a}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000052d000-0x10)={0x350, &(0x7f0000650000-0x8)=[]}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000555000-0x16)='/selinux/checkreqprot\x00', 0xa281, 0x0) bind$inet(r1, &(0x7f000067d000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000c89000-0x5d)={0x0, 0x55, "637ddadd7b605987c8046cc8bea6facd7882348d865bebd539ac86ebb414c8011be622d888d19e0bf0a46e105cb20b49f7ae5ceaab515c038b8de11b9229f6c28c5d110efb3c628539c914182e7feaf2b38a4d996d"}, &(0x7f00004a5000-0x4)=0x5d) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000554000-0xa)={r2, 0x1, 0x1, [0xfffffffffffffff7]}, 0xa) 2018/02/18 18:31:11 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) nanosleep(&(0x7f0000013000-0x10)={0x77359400}, &(0x7f0000002000-0x10)) clone(0x0, &(0x7f0000002000-0x1000), &(0x7f0000001000), &(0x7f0000000000), &(0x7f0000001000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000df4000)={{&(0x7f000029d000/0x4000)=nil, 0x4000}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/18 18:31:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000c48000-0x10)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) sendto(r0, &(0x7f0000154000-0x2e)="aec53d29fd14d7f8642075f5db73765bbb8e219655ff7eba7ec0d7c0964868a0cfe8e60dcd7c6044baff4627012b", 0x2e, 0x0, &(0x7f0000bdb000)=@sco={0x1f, {0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x6}}, 0x1c5) 2018/02/18 18:31:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x7fffffff, 0xfffffdbc) write(r1, &(0x7f000001a000-0x69), 0x0) write(r1, &(0x7f0000ead000-0x1), 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x2cf, &(0x7f000001e000)=[], 0x0, &(0x7f0000fae000)}, 0x1ffe) 2018/02/18 18:31:11 executing program 0: socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x200) open(&(0x7f0000d91000-0x8)='./file0\x00', 0xff78784f70e1668e, 0x0) 2018/02/18 18:31:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x9) ioctl$TCSETAW(r0, 0x5402, &(0x7f000082f000-0x14)={0x9}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000565000-0xa)='/dev/ptmx\x00', 0x500, 0x0) 2018/02/18 18:31:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fb2000)='/dev/rtc\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000024000-0x4), &(0x7f00004d3000)=0x192) sendmsg$nl_xfrm(r0, &(0x7f000092a000)={&(0x7f000039d000-0xc)={0x10}, 0x240, &(0x7f0000577000)={&(0x7f00009b3000)=@newsa={0x138, 0x10, 0xb20, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x4}, @in=@multicast1=0xe0000001, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/18 18:31:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000019c000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r0, &(0x7f0000c5f000-0xd8)=[{{0x0, 0x7530}, 0x1, 0x9, 0x19}, {{}, 0x1, 0x9}, {{0x77359400}}], 0x48) lgetxattr(&(0x7f0000b18000-0x8)='./file0\x00', &(0x7f00001f8000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f000076d000-0x62)=""/98, 0x62) sendfile(r1, r0, 0x0, 0x72439a6a) 2018/02/18 18:31:11 executing program 6: epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0x1, 0x6, [@loopback=0x7f000001, @multicast1=0xe0000001, @empty, @remote={0xac, 0x14, 0x0, 0xbb}, @empty, @loopback=0x7f000001]}, 0x28) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0}, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x207b, &(0x7f0000000000)={@random="20b00e981fac", @random="73688c70b3b1", [], {@ipv6={0x86dd, {0x9, 0x6, "c86104", 0x2045, 0x0, 0x10000, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, {[@fragment={0xfc, 0x0, 0x4, 0xfffffffffffff98c, 0x0, 0x7, 0x0}, @fragment={0x33, 0x0, 0x80000000, 0xd9, 0x0, 0x6, 0x1}, @dstopts={0x2f, 0x200, [], [@generic={0x20, 0x1000, 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@enc_lim={0x4, 0x1, 0x40}]}, @fragment={0x3b, 0x0, 0xcb9, 0x4, 0x0, 0x8, 0x2}, @fragment={0x2f, 0x0, 0x8, 0x5, 0x0, 0x0, 0x3}], @tcp={{0x2, 0x1, r1, r2, 0x3ff, 0x0, 0x6, 0x4, 0x4a, 0x0, 0x90, {[@window={0x3, 0x3, 0x1}]}}, {"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&(0x7f0000847000-0x18)={0x0, 0x4, [0xd9f, 0xab0, 0xdb0, 0x112]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000003000)=""/181) 2018/02/18 18:31:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000003a, &(0x7f0000e37000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000001000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000002000-0x10)) pipe(&(0x7f0000001000-0x8)={0x0}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000002000-0x4)) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x2367) socket$inet6(0xa, 0x660afb3633445d5e, 0xfffffffffffffe00) 2018/02/18 18:31:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) write$selinux_create(r0, &(0x7f0000f57000)=@objname={'system_u:object_r:system_dbusd_var_run_t:s0', 0x20, 'unconfined', 0x20, 0x30, 0x32, 0x20, './file0\x00'}, 0x42) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r1 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', r1, &(0x7f0000096000)='./file0\x00') 2018/02/18 18:31:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f53000)={0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x8}]}, 0x10) sendmmsg(r1, &(0x7f0000fd9000-0x78)=[{{&(0x7f0000ca8000)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20, &(0x7f00002ce000)=[], 0x0, &(0x7f0000194000)=[]}}], 0x1, 0x0) r3 = fcntl$dupfd(r1, 0x406, r1) mincore(&(0x7f0000859000/0x2000)=nil, 0x2000, &(0x7f0000dbb000)=""/156) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000e72000)={@multicast2, @remote, 0x0}, &(0x7f0000e1b000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f00006aa000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4, r4}) mlock2(&(0x7f000017e000/0x3000)=nil, 0x3000, 0x1) 2018/02/18 18:31:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) fcntl$getown(r0, 0x9) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) ioprio_set$pid(0x1, 0x0, 0x0) ioprio_get$pid(0x3, 0x0) 2018/02/18 18:31:11 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f000006a000-0x4)=0x10) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f000000e000-0x4), 0x4) 2018/02/18 18:31:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000331000-0x4), &(0x7f000066c000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000090b000)={0x6}, 0x8) 2018/02/18 18:31:11 executing program 0: kexec_load(0xa6e9, 0x3, &(0x7f000001d000-0x60)=[{&(0x7f00009ff000-0x1000), 0x0, 0x0, 0xfffffffffffffff8}, {&(0x7f000053d000)="e27e978bfc4915e3451f248e84138a593f9a4cbf4db9", 0x16, 0x0, 0x401}, {&(0x7f0000001000-0xd9)="8630c31fe9511b0bce82cc45eb57cdc7c44590e4482afc3c605b519d4afc30d28c989d5b9ebb9b21735b405de17c69a4f015a2f5cffdbcbbf0851298b1995ac2eb8a875abaac03e1d848634cabd1827bc5f773e1505eb32c2322a810a5ae8071d96b253e049aa030eddb9b5bce84c0b7a086b7b7988278f2310a6bf3887085856752da718c9a9df28aa1a6131993fb5cf6e21f9f7379f74b6376cec497b0ae889223d86296b6b38dc8e6f2dcecde8a3b95c57f4c830e7df9f9c076c6a9bff9f9274a7c2f46166df959343516447f21a55241f437710b06e789", 0xd9}], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x163801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x364000)=nil, 0x364000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000365000), 0x8) keyctl$search(0xa, 0x0, &(0x7f0000360000-0xa)='id_legacy\x00', &(0x7f0000360000-0x5)={0x73, 0x79, 0x7a}, 0x0) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setns(r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mlock(&(0x7f0000001000/0x1000)=nil, 0x1000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000003000)}) getsockname$packet(r2, &(0x7f0000367000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000071000-0x4)=0x14) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000365000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/02/18 18:31:11 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl(r0, 0x100000001, &(0x7f0000001000)) syz_open_dev$sndtimer(&(0x7f0000002000)='/dev/snd/timer\x00', 0x0, 0x200) 2018/02/18 18:31:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000dfd000)={0x0, 0x0, 0x0, {0x0}}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000081c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mq_timedreceive(r1, &(0x7f00005c7000)=""/154, 0x9a, 0x10000, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000871000-0x20)={{0x0, 0x1c9c380}, {r0}}, &(0x7f00003cb000-0x20)) 2018/02/18 18:31:11 executing program 5: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009d7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) lseek(r0, 0x0, 0x1) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000380000-0xb0)={{0x9, 0x8001}, 'port0\x00', 0x0, 0x41000, 0x100, 0x40, 0x2e, 0x2, 0x0, 0x0, 0x1, 0x2}) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f00009d8000)="a04823d295c50631463a06687f9b3fa05fbcc35298e8ab41592bc452a3737d14c4f767f280b2a352d31785dafb70158bd7385cdde34af97ddcb75a61cfaff6a10b7cb8249fd930cb2788c3b88b60e3ca8c4484f149c7", 0x56) clone(0x800400, &(0x7f0000beb000-0x16), &(0x7f0000f36000-0x4), &(0x7f000094a000), &(0x7f0000c5b000-0xb44)) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00009d9000-0xb8)=""/184) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009da000-0xe8)={{{@in=@dev, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00009d1000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000897000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000043000), &(0x7f00007cd000-0x4)=0xc) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00009d9000)={@syzn}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00009d7000)={0x0, 0x0}) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009d9000)=0x3, 0x4) ioprio_set$pid(0x1, r2, 0x10001) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000639000-0x4)={0x9b1, 0x4f4, 0x4}) mmap(&(0x7f00009da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009db000-0xc), &(0x7f0000351000-0x4)=0xc) 2018/02/18 18:31:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000886000-0x10)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f59000-0xc)={r0, 0x80000, 0xffffffffffffff9c}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000095a000)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000177000-0x20)={0x2, 0x1, 0x31, 0x5a, r2}) r3 = memfd_create(&(0x7f0000be9000-0x1)='\x00', 0x2) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f000025e000)='cubic\x00', 0x6) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f000064b000-0x8)={0x4, 0x8, 0x1, 0x7}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f000030e000-0x6)={0x80, 0x8000, 0x6}) connect$inet6(r4, &(0x7f0000f9f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty, 0x400}, 0x1c) 2018/02/18 18:31:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000cb7000)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f0000a0e000-0xaa)="66fef5a4b9a95572c90140a158887d97235ba58cdcaae36f307e7a9e8a973d7a3371af84817282a6c2e4e1bb287a0008bffd0216c6f91a9133ced8abc31bf6df5d79765fdada4a14fd836608ff8a5e75543826ffff00008e1fb399a0031076a5e6a005785a31098c12889c476708be2d7e9ae11443db3029e8cab0bae96162ce5dc099430bf9df73c106fa5afbf68120e5c6c74e6ca573dd634bfc541969c7e68eafde4e9dc36eb74a45") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x5) writev(r0, &(0x7f0000017000)=[{&(0x7f0000b23000-0x26)='y', 0x1}], 0x1) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000aef000), 0xa8) socketpair$ax25(0x3, 0x5, 0x0, &(0x7f000070d000-0x8)) preadv(r1, &(0x7f0000abb000)=[{&(0x7f0000dac000-0x5b)=""/91, 0x5b}], 0x1, 0x0) 2018/02/18 18:31:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001c4000)='/dev/sg#\x00', 0x1, 0x503500) sendmsg$nl_generic(r0, &(0x7f000090f000)={&(0x7f0000af7000-0xc)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000852000)={&(0x7f0000164000-0x8c)={0x8c, 0x29, 0x2, 0x4, 0x0, {0x20}, [@generic="11835736bf5b56478063a239605c814c374eb88940b7f23afdb2bb4c3174cd6078bd0107d35521a3f63165715e563123e78f247bb4fb047cad494906fe78a2f6d65ab77c5e9701c708a3fb680cc2e08d205f9d6281a60665c23c7a86b7e3c744d8dbbdec127f615a2030c3d80a63c6a2976d7ccb8ecef4c0"]}, 0x8c}, 0x1, 0x0, 0x0, 0x10}, 0x8080) r1 = syz_open_dev$loop(&(0x7f0000062000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl(r1, 0x4400000000001277, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00006b5000)={0x9, 0x1, 'client1\x00', 0xffffffff80000004, "d2744220ef9663ab", "0b9ab6690aefabff1b1784ef369d01c3114a7c3bbe493097487e082469ec9fc4", 0xffffffffffffffff, 0x10000}) 2018/02/18 18:31:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000405000-0x15)='attr/prev\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r1 = add_key(&(0x7f00006fb000-0x6)='rxrpc\x00', &(0x7f0000463000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$read(0xb, r1, &(0x7f000005f000)=""/247, 0xf7) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000bdb000), 0x10) ftruncate(r0, 0x3d) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f000061e000-0x6)={0xe3, 0x3ff}) openat(r0, &(0x7f0000c55000-0x8)='./file0\x00', 0x4280, 0xa0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000711000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000ff5000-0x8)=0x3ff) 2018/02/18 18:31:11 executing program 3: r0 = socket(0x100000000000010, 0x3, 0x0) write(r0, &(0x7f0000f9b000-0x26)="26000000130047f1eb14c1f8590022ff001000e301000000010000000000000006001000064b", 0x26) memfd_create(&(0x7f0000b0d000)='$GPL{^![wlan0\x00', 0x3) 2018/02/18 18:31:11 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b1c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000587000)) r2 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r2, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) 2018/02/18 18:31:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = memfd_create(&(0x7f00003b0000-0x3)=')[\x00', 0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000375000-0x64)=[@in6={0xa, 0x1, 0x3a, @empty, 0x6ab}, @in6={0xa, 0x0, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0xea59}, @in={0x2, 0x1, @multicast1=0xe0000001}], 0x64) sendfile(r0, r1, &(0x7f0000f0a000), 0xe743) 2018/02/18 18:31:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cc8000-0xb)='/dev/loop#\x00', 0x0, 0x200181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000f97000-0xe8)={0x0, 0x0, 0x0, 0x800, 0x1, 0x0, 0x0, 0x0, 0x0, "ee9d21a064b183be1cc071b494d8acc29ba824eb197762732b2bd4ef290126eef3ea1f1f09bcd100021ab174be14aba2281eada2c79582c5fadcbe09f32de64c", "83f6bdff74b68fa32573fab24d850acf771bb62063830fff16a91b4d1d99e1c7016d4ceacb9f010d5c0a6688c55b5809c9839b16d89bf6bf0cfe14642246bd9e", "692758c6f0c5f00700000000000000bf500000000000000008ed20d4378ad407"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f000092a000)=0x5, 0x4) [ 58.196978] binder_alloc: 10152: binder_alloc_buf, no vma [ 58.204305] binder: 10152:10165 transaction failed 29189/-3, size 0-0 line 3127 2018/02/18 18:31:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000030d000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000ad5000-0x69), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f00003d0000)='/dev/usbmon#\x00', 0x0, 0x40000) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/02/18 18:31:11 executing program 3: mmap(&(0x7f0000000000/0x7b000)=nil, 0x7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000046000-0x60)={0x0, 0x10, 0x2, @thr={&(0x7f000007b000)="f21e4ba90f0be023698f2c3ef65e14778c9b2add5e3a7ca16a77d846be70ed9524ab6f8ccdd9d0fab082b7f5744a31d918c23d5354100b63e0b683a6bf7367b131cce3912fde7b0b1d9ac1d08862b146fa2dcbda3cf313195c81d9fe9b812f732271ed5ba44ae6065fb620dbe7cc86988d5320663db69ff7e0bb48e47e2a", &(0x7f000002f000-0x6b)="ed48590f9889c5a0155862bbccca6921c6ddb52adf863d2752838e84dd5cb7552301e9d4289b2d2f82d9130c251fee97467b269761b14694e7fc89630c12cab00f555c30ab042539d8808bdcdf117fe32aa4e5a014b06843a34143ea14b7283d60db663a12a7dbeefae5fb"}}, &(0x7f000007c000-0x4)=0x0) mmap(&(0x7f000007b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f000007c000-0x10)={0x0, 0x0}) mmap(&(0x7f000007b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffff9c, 0x1, 0x14, &(0x7f000007b000)={0x0}, &(0x7f000007c000-0x4)=0x10) timer_settime(r0, 0x40000, &(0x7f000007c000-0x20)={{r2}, {0x0, r1}}, &(0x7f000007b000)={{0x0}}) setitimer(0x0, &(0x7f000007a000-0x20)={{}, {r3}}, &(0x7f0000077000-0x20)) 2018/02/18 18:31:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80a, 0x0, &(0x7f000082a000-0x8)={0x0, 0x0}) mq_getsetattr(r0, &(0x7f00007fe000), &(0x7f000080a000-0x40)) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000ce7000-0x63)=""/99) [ 58.241167] binder: BINDER_SET_CONTEXT_MGR already set [ 58.249328] binder: 10152:10176 ioctl 40046207 0 returned -16 [ 58.266028] binder_alloc: 10152: binder_alloc_buf, no vma 2018/02/18 18:31:11 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000de000)='./file0\x00', 0x400480, 0x8e9bba62382e6ae6) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000ffc000-0x8)={0x0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000003000-0x44)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, @generic="001a0000000000800000010100000068"}) r3 = dup(r2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r3, 0x21, 0xc2, &(0x7f000000a000)=""/155, &(0x7f0000002000-0x4)=0x9b) open(&(0x7f0000003000)='./file0\x00', 0x101000, 0x0) 2018/02/18 18:31:11 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/02/18 18:31:11 executing program 2: prctl$intptr(0x1c, 0xc2f6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) recvfrom$ax25(r0, &(0x7f0000dd4000)=""/154, 0x9a, 0x1, &(0x7f0000a5c000-0x10)={0x3, {"cd21f2e24a8a15"}, 0x40}, 0x10) 2018/02/18 18:31:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000de3000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ppoll(&(0x7f0000c50000)=[{r0}], 0x1, &(0x7f0000003000)={0x77359400}, &(0x7f0000303000-0x8), 0x8) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00007a1000)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0x5100, &(0x7f000000b000)={0x9a, &(0x7f0000b5e000)=[]}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000b21000-0x18)=[{0x7, 0x1}, {0x0, 0x90c}, {0x4, 0x8}], 0x3) getpeername$ax25(r0, &(0x7f0000787000-0x10), &(0x7f0000194000)=0x10) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x9) accept$inet6(r0, &(0x7f000050e000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000ff2000)=0x1c) tee(r1, r0, 0x3, 0xd) 2018/02/18 18:31:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002ed000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x80000) epoll_wait(r1, &(0x7f0000866000-0x30)=[{}], 0x1, 0x93) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000015000)={0x20000004}) 2018/02/18 18:31:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b58000)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00007e7000)=""/223) creat(&(0x7f0000ac6000-0x8)='./file0\x00', 0x142) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00003ec000-0x8)={0x0, 0x1f}, &(0x7f0000213000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000dd6000)={r1, 0x71, "28d2bc0ad52dca8da088f53ee0dd6bc1b7ed8ae81b1c0c715c497fb75d1982ae593a4dce4963b1cb0402986c5ab00d174f331c79c528a3e310036dee2a8e9bdf2edd2fd67fbcd38a471091fe201236187645689d0038f578c85913fd4af0998bf60a8fc85e23cea91398c1221a8fd20d97"}, &(0x7f0000a64000+0xf89)=0x79) bind$llc(r0, &(0x7f0000458000)={0x1a, 0x16, 0x0, 0x800, 0x7, 0x0, @random="8766960702c9"}, 0x10) r2 = add_key(&(0x7f0000bcd000-0x8)='rxrpc_s\x00', &(0x7f00009f7000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$update(0x2, r2, 0x0, 0x0) getsockname$llc(r0, &(0x7f0000170000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000c89000-0x4)=0x10) [ 58.288281] binder: 10152:10189 transaction failed 29189/-3, size 0-0 line 3127 [ 58.303842] binder: undelivered TRANSACTION_ERROR: 29189 [ 58.309627] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/18 18:31:11 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x6) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000)={0x9, 0x2, 0x93, 0x3f, 0x67c9fe3000000000}, 0x14) getsockopt$inet6_buf(r0, 0x29, 0x400000043, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000000000)=0x1e) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000)={{{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}}, {{0xa, 0x2, 0x20, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x100000001}}}, 0x6, 0x101, 0x100000000, "de2a724f15b86fb9c8688741651781c2bea22fd1910979b22c9ff3874e56082be0c88f96dfa00f8580350c38e815a2368e93ef8f614b6069a46fb182ddca7f20a7a2bad318c3e9b7a16fc32909615dda"}, 0x160) 2018/02/18 18:31:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000247000-0x8)='keyring\x00', &(0x7f0000dc7000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000108000)='user\x00', r0) [ 62.067415] IPVS: Creating netns size=2536 id=16 2018/02/18 18:31:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000521000-0x1b)='GPLvboxnet1\x00', 0xbd, 0x0, &(0x7f0000186000)={0x0, 0x6, 0x592c, 0x0, 0xfec9de2}) 2018/02/18 18:31:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f0f000)='/selinux/checkreqprot\x00', 0x20000, 0x0) accept4$ax25(r0, &(0x7f0000069000-0x10), &(0x7f00009b9000-0x4)=0x10, 0x800) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket(0x11, 0x1000000100000802, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000876000)={0x8000, 0x7}, 0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00002f5000-0x4), 0x4) 2018/02/18 18:31:15 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000960000-0x4), 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000058f000)={0x2, 0x300, 0x6, 0xd4f, 0x15, 0x6, 0x1, 0x1, 0x1, 0x80, 0x8}, 0xffffffffffffff61) 2018/02/18 18:31:15 executing program 2: unshare(0x20000000) clone(0x0, &(0x7f0000000000), &(0x7f000084f000-0x4), &(0x7f0000d74000-0x4), &(0x7f0000b3c000-0x1)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000782000-0x90)) signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000f000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) clone(0x2020000, &(0x7f0000494000), &(0x7f0000ade000-0x4), &(0x7f000090a000), &(0x7f000022d000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000001000-0x10)={0x5, &(0x7f0000b8d000-0x14)=[{0x40, 0xe5c}, {0x8000, 0x3c}, {0x9, 0x68f}, {0x9931, 0x1}, {0xfffffffffffffffc, 0x3}]}) 2018/02/18 18:31:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0}, &(0x7f00006d3000-0x4)=0xffffffffffffff57) r2 = socket$netlink(0x10, 0x3, 0x1b) sendmsg$nl_crypto(r2, &(0x7f0000f70000)={&(0x7f000009a000)={0x10, 0x0, 0x0, 0x80008}, 0xc, &(0x7f0000b7b000-0x10)={&(0x7f0000e61000)=@get={0xf0, 0x13, 0x20, 0x7, 0x1, {{'ccm(twofish-generic)\x00'}, [], [], 0x0, 0x400}, [{0x8, 0x1, 0xfff}, {0x8, 0x1, 0x5}]}, 0xf0}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) ptrace$peek(0x3, r1, &(0x7f0000644000)) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x8) ptrace$setopts(0xffffffffffffffff, r3, 0x0, 0x0) 2018/02/18 18:31:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f000035f000)={0xa, 0x3, 0x7fff, @empty, 0x80000000}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1}, 0x0) recvmmsg(r0, &(0x7f00000cc000-0x80)=[{{&(0x7f0000e4e000+0x5aa)=@un=@file={0x0, ""/68}, 0x46, &(0x7f0000d34000)=[], 0x1000000000000117, &(0x7f0000690000-0x2e)=""/46, 0x2e}}], 0x1, 0x10042, &(0x7f0000566000+0x1bb)) times(&(0x7f0000d34000-0x20)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000166000-0x5c)={{0xa, 0x3, 0x36, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, {0xa, 0x2, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x85}, 0x1, [0xffffffff, 0x4, 0x7f, 0x92a1, 0x10000, 0x7ff, 0x2, 0x7ff]}, 0x5c) r2 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r2, &(0x7f0000f4e000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000e75000-0x1)='\x00', 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000cb000-0x8)) 2018/02/18 18:31:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r0, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) mmap(&(0x7f0000061000/0x3000)=nil, 0x3000, 0x3, 0x8812, r0, 0x0) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x9) mremap(&(0x7f0000e1c000/0x4000)=nil, 0x4000, 0x2000, 0x2, &(0x7f0000039000/0x2000)=nil) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f0d000)=0x2, 0x4) 2018/02/18 18:31:15 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x3, 0x400, 0x3, 0x1ff, 0x7}, &(0x7f000086e000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x100000000, 0x2, 0x0, 0x3f, 0x22}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000d91000)) mmap(&(0x7f00003c5000/0x2000)=nil, 0x2000, 0x1, 0x1010, r2, 0x0) 2018/02/18 18:31:15 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) getsockopt$inet_buf(r0, 0x0, 0x200000000000030, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000020000)=0x0) prlimit64(r2, 0xe, 0x0, &(0x7f0000011000-0x10)) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000004000)={@common='nr0\x00', &(0x7f000001c000-0x18)=@ethtool_test={0x1a, 0x3ca4, 0x2, 0x1, [0x5de]}}) 2018/02/18 18:31:15 executing program 0: mmap(&(0x7f0000000000/0xe7d000)=nil, 0xe7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000e7a000)='ceph\x00', &(0x7f000052d000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000e7a000)='bdev/\x00', 0xffffffffffffffff) r1 = request_key(&(0x7f0000aa3000-0xa)='blacklist\x00', &(0x7f0000e7b000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000822000-0x1)='\x00', 0xfffffffffffffffd) keyctl$instantiate(0xc, r0, &(0x7f0000b7e000-0xe9)="c4ba5b9264d1832edcf5879e691845e49b233dae59613165808ecb85cb9a1939a3a0d19cf570aa9764860f1d6051d8d72aba70d578fb690e05ae1b152ed62b6f22efdf718ac9699998f4a9f168d7640d3df86f89f1195dd3e06606c2b21543f8e4b7c277faf2579025fd8024a0dcefdaa6e70f1aefa31d68f33f7027ad775aca699e181032ba5400a0acffb10dafa3509415437a41cc376cef978b0c01ea8160e38a95b7a16abc41e19537a2039a248096176878c744814cafd2966d72adb6047d4a830a14ebec2f9552d7c6e19768ffc19d8c407c862095ba0b5136ca5a0234af2c2a29679c3a8ba9", 0xe9, r1) r2 = memfd_create(&(0x7f0000663000)='GPL*bdevself{GPL-user\'/trustedtrusted%\x00', 0x2) setsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000000000), 0x4) close(r2) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000e7e000-0x10)={&(0x7f00001a7000/0x2000)=nil, 0x2000}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000e7c000)={0x0}, &(0x7f0000e7c000)=0xc) wait4(r3, &(0x7f0000b18000-0x4), 0x41000000, &(0x7f0000e7d000-0x90)) setsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f00002b4000-0x4)=0x10f4, 0x4) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000e7c000-0x10)={&(0x7f000090b000/0x2000)=nil, 0x2000}) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r5, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}}, 0x32) r7 = socket$l2tp(0x18, 0x1, 0x1) close(r5) dup2(r7, r6) 2018/02/18 18:31:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d99000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r0, &(0x7f000078f000), 0x0, 0x2) fremovexattr(r0, &(0x7f0000b1c000-0x15)=@known='system.sockprotoname\x00') 2018/02/18 18:31:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00008eb000)='/dev/loop#\x00', 0x6728ec9, 0x1) writev(r0, &(0x7f0000f15000)=[{&(0x7f0000f19000-0x31)="e5", 0x1}], 0x1) symlink(&(0x7f00001ba000)='./file0\x00', &(0x7f00005ab000)='./file0\x00') 2018/02/18 18:31:15 executing program 1: r0 = userfaultfd(0x0) r1 = memfd_create(&(0x7f0000324000-0x23)='procvboxnet1vboxnet0security/\\eth1\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000+0x7bc)=@int, 0x4) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x80000000, &(0x7f000000b000-0x8)={0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000000b000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x4d}}, 0xfff, 0x81, 0x100000000, 0x5, 0x8}, &(0x7f0000006000)=0xa0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000000a000)={r3, 0x40}, &(0x7f000000a000)=0x8) fsetxattr(r0, &(0x7f0000009000)=@random={'btrfs.', '*\x00'}, &(0x7f0000005000-0x10)='/dev/sequencer\x00+', 0x10, 0x0) 2018/02/18 18:31:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) mlock2(&(0x7f000058c000/0x1000)=nil, 0x1000, 0x1) clone(0x40000000, &(0x7f00008a2000), &(0x7f0000d6d000-0x4), &(0x7f0000ca4000), &(0x7f0000ab6000-0xa0)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000155000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) recvmsg$netrom(r1, &(0x7f0000169000)={&(0x7f0000478000)=@full={{0x3, {"2b1d36e038d3ef"}, 0x7}, [{"4f28e7fdf1f654"}, {"3a88f5e743e9b5"}, {"e09fb467dbdb32"}, {"59fb3126347c4f"}, {"a620769100401c"}, {"daa633524b8057"}, {"25c4d9f5b06070"}, {"2927a9fa919894"}]}, 0x48, &(0x7f0000b82000)=[{&(0x7f0000eb8000-0x74)="152f9453d615616dd7b8dad7baf7c3586f76e21dbd218af37d2fded1f40f05b3d770e7b954ad1fd7d244496d04d3b4e951b13ca3b0e74ac109a152ae5f50003495cdfdbfffd4102b6efaf58e9de07961db52c86130c8ec843a19a456858b7c0ab1dcde205f614983ea5d14b2b82761de25317f50", 0x74}, {&(0x7f0000d20000)="776b06319a822b7b598ac72b39f092f66bb8a03200ec83f0e07794d09a23f0194f67738dfeff103ba18f18c7e10b85477da669f77cbaa2143cef29138a08497639d5", 0x42}, {&(0x7f0000058000)="2310e5ec602189d1eaa72dd8d1b20c8bb6f36a657631376266648493d4b1b2115c61e037354a0617a6b0a860bf3931c5bbea7b88e03212690dcd9fc7ef965ba10664e826a157eab241e6ad9188b6fce2da81fb135102f83dad535ec7600e5487a5fd41748ca9e8d45bec2328412f7d11590d43e4a9a340a84b1e6c278a54d06fd3439121fcb69b970dcc9d3238d6226af6dc1ce9b61880fff9c523cf01782cc505f19f42143b3b3fa27f881d4105d87bdd956261d7f9112becea0f20e3082585a536f80ef4fd1d34e61f1076c67b37a6d2b9f0489e88288240dec78a429aeb04b355c5d3e82c38bc29031a13f6dc2998366d37", 0xf3}, {&(0x7f00006f3000)="db7dcb09ad", 0x5}, {&(0x7f00001a0000-0xa3)="1de162b1e57854c64994a9071efcf1971cb89e3c78fda9cf914a472ad27d18dfd6bb2f57b2fd0539dc2a31291f8a375362e48d90b2fe81e854a18cdd7011fe8ed903a7557faf12ebf4eff0d7934c985b7e8d8adbe0df9a84d06314b05fdd828fe8d6ef83bd589b074e8fee958ba4e8f908e895033be81478091b171cd5b164a48e9a90d79e666d24141d87fa6f09e1fc6a3b1c8d4e2f8f5aa18250adeb51ff49b2314a", 0xa3}, {&(0x7f0000a4c000)="1a9359e7a2a723aec1cc07b86a1d74749722f4dd486297ea1080afcb56755aeee2d5cd5ad6c149e6e059b506be87957e6076fa1105a491b8c458caf72377ce7ba803a4763dcd15868ebf6c6752618088a68f018e067656cc9948e3a9891a8e36f26b8bc0ae4521a4eb2e3f9a27efc0cd7a2f2b3299557b5e47f28ece6e6862", 0x7f}, {&(0x7f0000995000-0xad)="c35d9074a6565247cb4c6dad6a2931395b2bc76c2ac59815fa7c28524b1d467f844eeeb8ec8daf9ef6e9e7fa9d182ccbb65d7d47deae14adca87c85da116203c16d1ecf45f0826e624bc209a2241a0a7e806c9303e339c1be299bcd9c85548e2909bdf2c6ecda341ab330cec04b3e29b766ec9220b92064090163deb2a394c90c6d2fb5d043343619c8c3898e029e7e18ca0e9983b6bb5db1457419db6c6a0063655a67b94b3c1571674e28178", 0xad}], 0x7, 0x0, 0x0, 0x800}, 0x10000) setsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f000087d000-0x4)=0x73b5, 0x4) shutdown(r0, 0x1) [ 62.530351] ================================================================== [ 62.537767] BUG: KASAN: use-after-free in inet_shutdown+0x2d4/0x350 [ 62.544159] Read of size 4 at addr ffff8801d5f8e640 by task syz-executor0/10409 [ 62.551574] [ 62.553181] CPU: 0 PID: 10409 Comm: syz-executor0 Not tainted 4.9.82-gcdfc8df #37 [ 62.560776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.570109] ffff8801b342fb88 ffffffff81d94fc9 ffffea000757e300 ffff8801d5f8e640 [ 62.578100] 0000000000000000 ffff8801d5f8e640 ffff8801c6082058 ffff8801b342fbc0 [ 62.586081] ffffffff8153e213 ffff8801d5f8e640 0000000000000004 0000000000000000 [ 62.594058] Call Trace: [ 62.596627] [] dump_stack+0xc1/0x128 [ 62.601964] [] print_address_description+0x73/0x280 [ 62.608600] [] kasan_report+0x275/0x360 [ 62.614197] [] ? inet_shutdown+0x2d4/0x350 [ 62.620050] [] ? pppol2tp_recvmsg+0x2b0/0x2b0 [ 62.626163] [] __asan_report_load4_noabort+0x14/0x20 [ 62.632886] [] inet_shutdown+0x2d4/0x350 [ 62.638566] [] ? pppol2tp_recvmsg+0x2b0/0x2b0 [ 62.644680] [] pppol2tp_session_close+0xa0/0xe0 [ 62.650967] [] l2tp_tunnel_closeall+0x21f/0x3a0 [ 62.657258] [] ? udp_v6_flush_pending_frames+0xe0/0xe0 [ 62.664153] [] ? sock_release+0x1e0/0x1e0 [ 62.669923] [] l2tp_udp_encap_destroy+0x87/0xe0 [ 62.676211] [] ? l2tp_tunnel_destruct+0x5a0/0x5a0 [ 62.682978] [] udpv6_destroy_sock+0xb1/0xd0 [ 62.688921] [] sk_common_release+0x6b/0x2f0 [ 62.694861] [] udp_lib_close+0x15/0x20 [ 62.700371] [] inet_release+0xfa/0x1d0 [ 62.705880] [] inet6_release+0x50/0x70 [ 62.711388] [] sock_release+0x8d/0x1e0 [ 62.716897] [] sock_close+0x16/0x20 [ 62.722147] [] __fput+0x28c/0x6e0 [ 62.727227] [] ____fput+0x15/0x20 [ 62.732300] [] task_work_run+0x115/0x190 [ 62.737980] [] exit_to_usermode_loop+0xfc/0x120 [ 62.744270] [] do_syscall_64+0x370/0x490 [ 62.749954] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 62.756846] [ 62.758445] Allocated by task 10419: [ 62.762132] save_stack_trace+0x16/0x20 [ 62.766077] save_stack+0x43/0xd0 [ 62.769505] kasan_kmalloc+0xad/0xe0 [ 62.773194] kasan_slab_alloc+0x12/0x20 [ 62.777139] kmem_cache_alloc+0xba/0x290 [ 62.781171] sock_alloc_inode+0x1d/0x250 [ 62.785204] alloc_inode+0x65/0x180 [ 62.788800] new_inode_pseudo+0x17/0xe0 [ 62.792745] sock_alloc+0x41/0x270 [ 62.796252] __sock_create+0xa5/0x640 [ 62.800023] SyS_socket+0xf0/0x1b0 [ 62.803536] do_syscall_64+0x1a5/0x490 [ 62.807401] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 62.812473] [ 62.814077] Freed by task 10419: [ 62.817414] save_stack_trace+0x16/0x20 [ 62.821365] save_stack+0x43/0xd0 [ 62.824794] kasan_slab_free+0x72/0xc0 [ 62.828650] kmem_cache_free+0xc7/0x300 [ 62.832595] sock_destroy_inode+0x56/0x70 [ 62.836713] destroy_inode+0xc3/0x120 [ 62.840487] evict+0x329/0x4f0 [ 62.843654] iput+0x47b/0x900 [ 62.846739] dentry_unlink_inode+0x470/0x570 [ 62.851128] __dentry_kill+0x25b/0x480 [ 62.855009] dput.part.23+0x680/0x7b0 [ 62.858787] dput+0x1f/0x30 [ 62.861697] __fput+0x46a/0x6e0 [ 62.864945] ____fput+0x15/0x20 [ 62.868195] task_work_run+0x115/0x190 [ 62.872053] exit_to_usermode_loop+0xfc/0x120 [ 62.876519] do_syscall_64+0x370/0x490 [ 62.880376] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 62.885447] [ 62.887044] The buggy address belongs to the object at ffff8801d5f8e640 [ 62.887044] which belongs to the cache sock_inode_cache of size 944 [ 62.900102] The buggy address is located 0 bytes inside of [ 62.900102] 944-byte region [ffff8801d5f8e640, ffff8801d5f8e9f0) [ 62.911770] The buggy address belongs to the page: [ 62.916670] page:ffffea000757e300 count:1 mapcount:0 mapping: (null) index:0x0 compound_mapcount: 0 [ 62.926840] flags: 0x8000000000004080(slab|head) [ 62.931563] page dumped because: kasan: bad access detected [ 62.937241] [ 62.938844] Memory state around the buggy address: [ 62.943744] ffff8801d5f8e500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 62.951072] ffff8801d5f8e580: 00 00 00 00 00 00 fc fc fc fc fc fc fc fc fc fc [ 62.958400] >ffff8801d5f8e600: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 62.965740] ^ [ 62.971159] ffff8801d5f8e680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 62.978487] ffff8801d5f8e700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 62.985813] ================================================================== [ 62.993139] Disabling lock debugging due to kernel taint [ 63.001379] Kernel panic - not syncing: panic_on_warn set ... [ 63.001379] [ 63.008757] CPU: 0 PID: 10409 Comm: syz-executor0 Tainted: G B 4.9.82-gcdfc8df #37 [ 63.013585] IPVS: Creating netns size=2536 id=17 [ 63.022295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.031623] ffff8801b342fae0 ffffffff81d94fc9 ffffffff8419777f ffff8801b342fbb8 [ 63.039606] 0000000000000000 ffff8801d5f8e640 ffff8801c6082058 ffff8801b342fba8 [ 63.047584] ffffffff8142f6c1 0000000041b58ab3 ffffffff8418b1f0 ffffffff8142f505 [ 63.055565] Call Trace: [ 63.058133] [] dump_stack+0xc1/0x128 [ 63.063469] [] panic+0x1bc/0x3a8 [ 63.068457] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 63.076658] [] ? preempt_schedule+0x25/0x30 [ 63.082599] [] ? ___preempt_schedule+0x16/0x18 [ 63.088801] [] kasan_end_report+0x50/0x50 [ 63.094569] [] kasan_report+0x167/0x360 [ 63.100163] [] ? inet_shutdown+0x2d4/0x350 [ 63.106017] [] ? pppol2tp_recvmsg+0x2b0/0x2b0 [ 63.112129] [] __asan_report_load4_noabort+0x14/0x20 [ 63.118850] [] inet_shutdown+0x2d4/0x350 [ 63.124530] [] ? pppol2tp_recvmsg+0x2b0/0x2b0 [ 63.130644] [] pppol2tp_session_close+0xa0/0xe0 [ 63.136931] [] l2tp_tunnel_closeall+0x21f/0x3a0 [ 63.143220] [] ? udp_v6_flush_pending_frames+0xe0/0xe0 [ 63.150118] [] ? sock_release+0x1e0/0x1e0 [ 63.155886] [] l2tp_udp_encap_destroy+0x87/0xe0 [ 63.162176] [] ? l2tp_tunnel_destruct+0x5a0/0x5a0 [ 63.168636] [] udpv6_destroy_sock+0xb1/0xd0 [ 63.174579] [] sk_common_release+0x6b/0x2f0 [ 63.180517] [] udp_lib_close+0x15/0x20 [ 63.186034] [] inet_release+0xfa/0x1d0 [ 63.191541] [] inet6_release+0x50/0x70 [ 63.197061] [] sock_release+0x8d/0x1e0 [ 63.202567] [] sock_close+0x16/0x20 [ 63.207813] [] __fput+0x28c/0x6e0 [ 63.212883] [] ____fput+0x15/0x20 [ 63.217955] [] task_work_run+0x115/0x190 [ 63.223634] [] exit_to_usermode_loop+0xfc/0x120 [ 63.229920] [] do_syscall_64+0x370/0x490 [ 63.235602] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 63.242964] Dumping ftrace buffer: [ 63.246474] (ftrace buffer empty) [ 63.250152] Kernel Offset: disabled [ 63.253749] Rebooting in 86400 seconds..