sockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000003000)=0x0, 0x4) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000007000)=""/24, &(0x7f000001c000)=0x18) fallocate(r0, 0x1, 0x9, 0x3) setsockopt(r0, 0x2, 0x3, &(0x7f000001b000)="1082a56d622bc2a1957f19327cb2d58dc2eabd1fbdf301b7a0e84ddb930bef5d847a21cba1a37f0959846ab9c0d2a89120d3cb3f0148505021dbf28afd7912cf00403f929f79bf921013479a6b11e52190dad0b5aa0d92017243dac295bb9271d75584f670facc9be14c9a4b6b34b66cf9e7f7b5b7724e767da24f7645d87100a5257971bffcb7f79627dbfefda7135b8eba782ec154be7a64208376d98c7343d70823fda84a9c3b79a11ed24f2963009eeafb242f821b3a0b05db60b14a7884133e", 0xc2) 2017/12/23 18:02:35 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000000e000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffe, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) listen(r2, 0x0) memfd_create(&(0x7f0000008000-0x35)="2c73656c696e757865746831757365727b6d643573756d73656c66d06c6f2370726f632d5d2f26707070312a6574683173656c6600", 0x3) 2017/12/23 18:02:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) socketpair(0x4, 0x7, 0xffffffffffffff80, &(0x7f00009ff000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000d1d000-0x20)={0x1, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000155000)={0x56a, r3}) connect$inet(r0, &(0x7f0000765000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000069b000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000801000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000013a000)={r4, 0xffffffffffff8001}, &(0x7f0000b63000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000b54000-0x108)={0x0, @in6={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7416}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3ff, 0x8001, 0x3, 0x1ff, 0x8, 0x0, 0x4, 0xb92, 0x1, 0x100, 0x8, 0xfffffffffffffffb, 0xed0, 0x2, 0x0]}, &(0x7f000024f000-0x4)=0x108) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000cff000)={r5, 0x8}, 0x6) 2017/12/23 18:02:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) r0 = creat(&(0x7f00007ec000-0x1)='./bus\x00', 0x8) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00007c6000)="c11d74e55e01562eb04fd94b2c16081c6ad498d37ce3ff09005a40ad9fd0282a3691e022988fd70a69f7c764a808f2b095e851125d5da22d7ce085345d5a12d72bc7f31c6343f5d82ca34e480bfcce01960edc586c13289cefff8c91bbfee5064354fb52c20dbea565d18d7661facfc5c7da8d14d3ee12094fe0424620ef5f07568377c3c229ee5f42c5bb62c696d94817923e2deab0a604a15d03d3b4ec488b6171944496517fff3a") r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ada000)='/dev/hwrng\x00', 0x8000, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000d79000-0x4)=0x3, 0x4) ioctl$TIOCSTI(r1, 0x5412, 0x10001) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)="") chroot(&(0x7f00004ee000-0x6)='./bus\x00') umount2(&(0x7f00009fa000)='./bus\x00', 0x2) pivot_root(&(0x7f0000b3d000)='./bus\x00', &(0x7f000004a000-0x6)='./bus\x00') [ 38.532469] ffff8801c3d77480 ffffffff81d922b9 ffff8801c3d77760 0000000000000000 [ 38.532480] ffff8801ccd67f10 ffff8801c3d77650 ffff8801ccd67e00 ffff8801c3d77678 [ 38.532492] ffffffff8165fb7a 00000000000026fd ffff8801c3498918 ffff8801c34988a0 [ 38.532493] Call Trace: [ 38.532507] [] dump_stack+0xc1/0x128 [ 38.532520] [] handle_userfault+0xa3a/0x1310 [ 38.532533] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 38.532542] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 38.532553] [] ? handle_mm_fault+0x117b/0x2530 [ 38.532562] [] ? handle_mm_fault+0x1fc3/0x2530 [ 38.532571] [] handle_mm_fault+0x1fd1/0x2530 [ 38.532581] [] ? check_preemption_disabled+0x3b/0x200 [ 38.532589] [] ? check_preemption_disabled+0x3b/0x200 [ 38.532597] [] ? __pmd_alloc+0x410/0x410 [ 38.532605] [] ? __lock_is_held+0xa1/0xf0 [ 38.532613] [] ? memset+0x31/0x40 [ 38.532622] [] __do_page_fault+0x5c2/0xd40 [ 38.532630] [] ? mm_fault_error+0x2c0/0x2c0 [ 38.532639] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 38.532646] [] do_page_fault+0x27/0x30 [ 38.532655] [] page_fault+0x28/0x30 [ 38.532663] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 38.532674] [] ? xfrm_user_policy+0x115/0x530 [ 38.532683] [] ? selinux_capable+0x36/0x40 [ 38.532692] [] ? xfrm_replay_timer_handler+0x320/0x320 [ 38.532701] [] ? ns_capable_common+0xcf/0x160 [ 38.532710] [] do_ip_setsockopt.isra.12+0x1977/0x2960 [ 38.532718] [] ? ip_ra_control+0x440/0x440 [ 38.532727] [] ? check_preemption_disabled+0x3b/0x200 [ 38.532734] [] ? avc_has_perm+0x28b/0x4f0 [ 38.532741] [] ? avc_has_perm+0x2fd/0x4f0 [ 38.532748] [] ? avc_has_perm+0xb0/0x4f0 [ 38.532755] [] ? avc_has_perm_noaudit+0x450/0x450 [ 38.532763] [] ? check_preemption_disabled+0x3b/0x200 [ 38.532770] [] ? sock_has_perm+0x1c2/0x3e0 [ 38.532777] [] ? sock_has_perm+0x292/0x3e0 [ 38.532783] [] ? sock_has_perm+0x9f/0x3e0 [ 38.532791] [] ? selinux_file_send_sigiotask+0x310/0x310 [ 38.532804] [] ? selinux_netlbl_socket_setsockopt+0x116/0x340 [ 38.532813] [] ? selinux_netlbl_sock_rcv_skb+0x470/0x470 [ 38.532822] [] ip_setsockopt+0x3a/0xb0 [ 38.532831] [] tcp_setsockopt+0x82/0xd0 [ 38.532841] [] sock_common_setsockopt+0x95/0xd0 [ 38.532849] [] SyS_setsockopt+0x160/0x250 [ 38.532855] [] ? SyS_recv+0x40/0x40 [ 38.532862] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 38.532871] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 38.532878] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 38.532886] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 38.535097] Option ' [ 38.537359] binder: BINDER_SET_CONTEXT_MGR already set [ 38.537367] binder: 7387:7398 ioctl 40046207 0 returned -16 [ 38.539297] binder: 7387:7398 tried to acquire reference to desc 0, got 1 instead [ 38.548877] binder: BINDER_SET_CONTEXT_MGR already set [ 38.548884] binder: 7387:7404 ioctl 40046207 0 returned -16 [ 38.562463] Option ' [ 38.569295] binder: 7409:7410 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 38.569303] binder: 7409:7410 got transaction to invalid handle [ 38.569310] binder: 7409:7410 transaction failed 29201/-22, size 0-0 line 3004 [ 38.583240] binder: 7409:7412 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 38.583249] binder: 7409:7412 got transaction to invalid handle [ 38.583257] binder: 7409:7412 transaction failed 29201/-22, size 0-0 line 3004 [ 38.597309] audit: type=1400 audit(1514052155.841:33): avc: denied { getopt } for pid=7415 comm="syz-executor2" 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 [ 38.613806] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/23 18:02:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x3, 0x0) socket$unix(0x1, 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000051000-0xf)='/dev/sequencer\x00', 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000421000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00001d4000)=0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009e7000)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00007a0000)='/dev/sequencer2\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000f2c000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000c45000)={0x5}, &(0x7f0000249000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ec2000)={r0, r1+10000000}, 0x8) syz_fuse_mount(&(0x7f0000add000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) 2017/12/23 18:02:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000c00000-0x18)={0x0, 0x0, 0x0, 0x0, 0xffffffffffff5d07}, &(0x7f0000e50000)=0x18) r1 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000863000)=0x1, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000482000-0x10)={0x2, &(0x7f00009a9000)=[{0x80, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) modify_ldt$read_default(0x2, &(0x7f0000cf3000-0x6e)=""/110, 0x6e) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000532000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000e9c000)={0x0, 0x0}, &(0x7f00009a2000-0x4)=0x10) recvfrom$inet(0xffffffffffffffff, &(0x7f0000b73000)=""/203, 0xcb, 0x20, &(0x7f0000ec4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 18:02:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r0, &(0x7f00009ec000)={0x0, 0x0, &(0x7f00001ed000)=[{&(0x7f000006d000)=[{0x14, 0x100, 0xd09, 0x0, 0x0, "0600fff3"}], 0x14}], 0x1, &(0x7f000070e000)=[], 0x0, 0x0}, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d5b000-0x10)=@generic=""/16, 0x10) 2017/12/23 18:02:36 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000013000-0xb4)=""}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000016000)='./file0\x00', &(0x7f0000016000)='./file0\x00') mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000017000)=""/162) r1 = syz_open_dev$evdev(&(0x7f0000016000-0x12)='/dev/input/event#\x00', 0x8003, 0x8003) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000015000-0x8a)=""/138) r2 = add_key(&(0x7f0000009000)='ceph\x00', &(0x7f000000b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000009000)="4130d66068cec625317682fe2c66941f2f9283ca3db1a59445257c4f65d038a2acbc3f59ed0b0658666a262e5cb429604a9f95e47d0dd5080e4010f6512e7d962b2c21798cdeead7c67007917830a7bd2e96c8654816b5c4b5e0095151017f51894427aacd5b95dafecc", 0x6a, 0x0) keyctl$setperm(0x5, r2, 0x10000) r3 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, 0x110, r3, 0x0) mprotect(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x2) 2017/12/23 18:02:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000fd8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d4b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000075000)=0x6, 0x4) bind$inet(r1, &(0x7f0000fd8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 18:02:36 executing program 2: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000003a000)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x9, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f000002c000-0x30)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}}}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x122, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 18:02:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8a080, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c02000-0x20)={{&(0x7f00008e9000/0x1000)=nil, 0x1000}, 0x1, 0x0}) clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") ustat(0x0, &(0x7f0000f5a000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) 2017/12/23 18:02:36 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000c33000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = syz_open_dev$tun(&(0x7f00008e5000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000eb1000-0x28)={@generic="30609402060000ff04e9fb7d0106bc5c", @ifru_ivalue=0x1}) 2017/12/23 18:02:36 executing program 5: prctl$intptr(0x40001c, 0x7) setresuid(0x0, 0x0, 0x0) 2017/12/23 18:02:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004ef000-0xe)='oom_score_adj\x00') clone(0x100, &(0x7f0000f3a000)="", &(0x7f0000c45000-0x4)=0x0, &(0x7f0000761000)=0x0, &(0x7f0000d07000-0x2)="") sendfile(r0, r0, 0x0, 0x2735) [ 38.613814] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/23 18:02:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000038000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000124000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) ioctl$TIOCSCTTY(r0, 0x540e, 0x71dbb712) 2017/12/23 18:02:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000f47000-0x2)='/\x00', 0x0, 0x0, &(0x7f00006a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0}) 2017/12/23 18:02:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000784000)='/dev/snd/seq\x00', 0x0, 0x0) 2017/12/23 18:02:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$addseals(r0, 0x409, 0x0) memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000504000)={0xbba1, 0x2, 0x2, 0x4, 0x5, [{0x140, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1a, 0x1, 0x696, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x1, 0xffffffffffffffff, 0x9, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x2, 0x101, 0x379aebea, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x7, 0x2, 0x115, 0x0, 0x0, 0x108, 0x0, 0x0, 0x0}]}) r2 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x2) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000314000-0x10)='/selinux/policy\x00', 0x0, 0x0) ftruncate(r2, 0x80ffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) pipe(&(0x7f0000098000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000587000)={0x2, [0x3, 0x82c]}, 0x8) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f00005fb000)='afs\x00', 0x1, &(0x7f00006ca000-0x9a)="") 2017/12/23 18:02:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000065f000-0x24)={@common='lo\x00', &(0x7f00001be000)=@ethtool_rxnfc={0x31, 0x0, 0x0, {0xe, @sctp_ip6_spec={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, {'5t', @random="5854dc929a0f", 0x0, 0x0, [0x0, 0x0]}, @hdata="5d57e242609a24114fb350c926877e524eb13177d06b9a85631ad3fa5c4a501a397ed56c17aff7e482420f92f4a958011f4724a4", {'%&', @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 18:02:36 executing program 1: add_key(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)='.', 0x1, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)={0xefd, 0x8, 0x4b4, 0x8001, 0xffffffff, 0x82}) [ 39.206332] updating oom_score_adj for 7460 (syz-executor4) from 0 to 0 because it shares mm with 7457 (syz-executor4). Report if this is unexpected. 2017/12/23 18:02:36 executing program 4: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000e02000)=0x0, &(0x7f0000fb8000)=0x4) sendmsg$inet_sctp(r0, &(0x7f000039e000-0x38)={&(0x7f0000a1d000-0xf)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fb8000-0x50)=[{&(0x7f0000fb7000)="02c3cced1122167e5cc58da0f572a7fd44c836b5dc1e90f4dde0438e0ca8af91a46163599ddd31443df9f9092060ff2c8af17171677be2320c2fe394419f2ccb49017cc03cc7eba99ec76f150eb672b7642ce1ab63205eb3f30f593d9f69aea273388d46bf25679a1a963509ecd372651c36fdf3a7bdec63ba08a50ec64e4250cdce299cb3f4750e7aabe7641af77582868cf5cc1c881cf06a4436b7db3dfae37cc0bed082ee736297cd8439f4f9896f32f47c20b8293e9bc24fb3753ec298596c8767c9", 0xc4}, {&(0x7f0000f17000-0x9e)="d5a49585ddca4d276a35e6eea2ef2f0c8f4ca774bc2347eb4d1210bb2d0909ca1f1b8a6011a8a19b8821c902487625a9a913dea386861394a4f393ab36c1082bb762b8c48d4c43a440cc9633059339ebf3301b671b5e1b20c1b0c479203f4b856107d69aeb72f03f9f39f8c3202305b4678d548b75e70cb9099e52e8fa37ffc6aca1184606c4d2298315fa314416447ddfeed3a08f5eca5e14b9a02d54f1", 0x9e}, {&(0x7f0000759000-0x1000)="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", 0x1000}, {&(0x7f0000847000)="", 0x0}, {&(0x7f0000fb8000-0xe2)="dd77b10e12d9e3987f11b327a79cdc9178f494af905ffead9e66758541cbb5597e620a3c822f84379d707fbd6e7947b6549872e5874e8edfc6ca709e2093cbb7426ee75f61dc7894c7a343b061de6a8a85eec99b4b4429e4e6997d0aadcccc28f7861763342eb021c5d52362583d7c4c0cf24f80b9f6d37113b24e5d9e6a423c8e9a72178f08681380e95c3839c3a7663fbc793fdf0de6be382d3ac69ac27c3a913cdc88d8448772558c37397abba39fcab8fbb7c5e49e54cc2ba16cd3f8a2619703cfaab866f6b1fdef20c3ce1ad9366608512eedada14b980155ca24da4493cec1", 0xe2}], 0x5, &(0x7f0000d01000-0x60)=[@init={0x18, 0x84, 0x0, {0x3e1a, 0x5, 0x2, 0x4}}, @init={0x18, 0x84, 0x0, {0x1, 0x9, 0x80000001, 0x3}}], 0x60, 0x800}, 0x4800) setsockopt(r0, 0x3226, 0x0, &(0x7f0000882000)="dd114ce96e8712908cbe30733f6cd116df0b7c9ab4124e7b818d9b7c3c7154405e54f980ebafbf38ee65d5849c1beee673d622649eccc751843c0bdcdf9d67f4fcefc17f754908fb047205cceb5e720509959b2022d01cb8a6bab921372036027a133a98dc11f1faf8c46f118b4245c148314020bc90cb8779f84c4f235dcb06c2a87093b55aed29f583851e4f1f406643c54be07adc8acfc59ad9fb4c473e0004d98982da768104273ee05d87a29ed0d5b80521e76e5688ee3c8d209c8f1b01541af2fda1d45892eb0847e70d18845a77c31844", 0xd4) r1 = socket$netlink(0x10, 0x3, 0x12) writev(r1, &(0x7f000030c000)=[], 0x0) writev(r1, &(0x7f0000f7a000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100ed3b8509000100020100e73ffe58", 0x1f}], 0x1) 2017/12/23 18:02:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000681000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000001000-0x9b)=""/155, &(0x7f00003bf000)=0x9b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() r1 = socket(0x200000000000007, 0x2, 0xffffffffffffffff) sync() r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fc1000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000d9e000)={0x6, 0x7}) connect$inet6(r1, &(0x7f00002d0000)={0xa, 0x0, 0x99, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, 0x1c) connect$inet(r1, &(0x7f00004bf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 18:02:36 executing program 1: mmap(&(0x7f0000000000/0x77a000)=nil, 0x77a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f000046e000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000077c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000681000)={0x0, 0x0, 0x0, 0x0}) r3 = mmap$binder(&(0x7f0000226000/0x3000)=nil, 0x3000, 0x1000000, 0x2012, r0, 0x0) r4 = mmap$binder(&(0x7f00006dc000/0x2000)=nil, 0x2000, 0x2, 0x11010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00005a7000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x6c, 0x0, &(0x7f00003c7000-0x6c)=[@free_buffer={0x40086303, r2}, @acquire_done={0x40106309, r3, 0x0}, @reply_sg={0x40486312, {{0x3, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x58, 0x40, &(0x7f0000000000)=[@flat={0x776a2a85, 0x10b, r4, 0x3}, @ptr={0x70742a85, 0x0, &(0x7f0000710000)=0x0, 0x1, 0x1, 0xf}, @flat={0x0, 0x100, r5, 0x0}], &(0x7f0000001000-0x40)=[0x38, 0x38, 0x30, 0x30, 0x38, 0x0, 0x78, 0x38]}, 0x5}}], 0xd3, 0x0, &(0x7f00001f3000)="20991674ab5ebb14273ec2df0c8646dcce36dbd4fb0332d65bd1b4e99c4f8de01bdaa1334b379f842f081a2fe1d578977d2dc927915f372e7bb14f2413703bb9f86b8f76333efa79afd707c87acb30977ed72e265b68545348ae490247947236195935539f027127a9dfeecd2f8f3dcb54ee15a80f66d840640a5545f7c79b385941982214fdd7e9f1be2c43992dd9368ec6bd67707b1ce4895641ac47882785322560b8b048ecfb52c2bd8ec4e03e292bf8b5f71334765e098c6fc4cc7c84a71013dadeff92463964b91b4fb73dc9019150cc"}) r6 = mmap$binder(&(0x7f0000776000/0x1000)=nil, 0x1000, 0x2000000, 0x8050, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000058d000)={r6, 0x0, 0x0, 0x0}) 2017/12/23 18:02:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000002000-0x14)={0xef, 0x800, 0x7, 0x8000, 0x1, 0x400, 0xffffffff, 0x3, 0x7f, 0x5d}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00004ea000)={0x0, 0x7, 0x10}, &(0x7f0000588000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) close(r1) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f00009e8000-0x10)={0x0, 0x0, &(0x7f00007ec000-0xa9)=""}) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00005cc000-0x2)={0x6, 0x81}) ioctl$void(r3, 0x5451) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ef5000)={0x0, 0x0, 0x0}, &(0x7f00001ca000-0x4)=0xc) wait4(r4, &(0x7f00006eb000-0x4)=0x0, 0x4, 0x0) 2017/12/23 18:02:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) llistxattr(&(0x7f000069b000)='./file0\x00', &(0x7f0000b8e000-0x26)=""/139, 0x8b) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$getown(r0, 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) memfd_create(&(0x7f00002ab000)="8a", 0x0) 2017/12/23 18:02:36 executing program 6: socketpair$inet6_sctp(0xa, 0x1f9, 0x84, &(0x7f000067d000-0x8)={0x0, 0x0}) 2017/12/23 18:02:36 executing program 0: 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) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0xeef, 0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000a56000-0x4)=0x0, 0x4) socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000042e000-0x78)=[{{&(0x7f0000cb4000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cfb000-0x60)=[{&(0x7f000099d000)="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", 0x379}], 0x1, &(0x7f0000516000-0x1178)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2017/12/23 18:02:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000467000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000026c000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000024f000)={r1, r2}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c9b000)={0x0, 0x0}) fstatfs(r3, &(0x7f0000d01000-0x42)=""/66) r4 = syz_open_dev$sndseq(&(0x7f000036d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f000092b000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res(&(0x7f0000e5b000-0x8)={0x0, 0x0}, 0x84, 0xff) 2017/12/23 18:02:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10000, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f000037a000)={0x9, 0x6, 0x8000, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f000050c000)=0x0) accept$packet(r0, &(0x7f0000db7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d5b000-0x4)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000117000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) fstat(r1, &(0x7f0000353000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000732000)=0x1, 0x4) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f000043a000-0x4)=0xea7) ioctl$TCFLSH(r3, 0x40045436, 0x2) fremovexattr(r3, &(0x7f0000c30000-0x10)=@random={'user.\x00', '/dev/ptmx\x00'}) 2017/12/23 18:02:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = gettid() syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x0, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d64000-0x10)='/selinux/create\x00', 0x2, 0x0) clone(0x0, &(0x7f0000f23000)="", &(0x7f0000d69000)=0x0, &(0x7f0000b34000-0x4)=0x0, &(0x7f0000b72000)="") r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000555000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000078e000)=0x0, 0x4) tkill(r1, 0x6) [ 39.406179] binder_alloc: binder_alloc_mmap_handler: 7492 20226000-20229000 already mapped failed -16 [ 39.408251] audit: type=1400 audit(1514052156.651:34): avc: denied { create } for pid=7489 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_scsitransport_socket permissive=1 2017/12/23 18:02:36 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getsockname(r0, &(0x7f0000014000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000012000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000979000)={0x4, &(0x7f0000219000)=[0x6, 0x2, 0x1, 0xf7b]}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008cc000-0x11)='/selinux/relabel\x00', 0x2, 0x0) signalfd4(r0, &(0x7f00009c7000-0x8)={0x7}, 0x8, 0x80000) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000ec3000)=0x8) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004cc000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00007a9000-0x8c)={0x0, @in6={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000455000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000082b000-0x8)={r4, 0x80000000}, 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000126000-0x8)={0x2, [0xfffffffffffffffb, 0x214c]}, &(0x7f0000f0e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000c99000)=@assoc_value={r4, 0x8}, &(0x7f0000c0d000)=0x8) clone(0x0, &(0x7f00003c4000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") getsockopt$inet_dccp_buf(r3, 0x21, 0x0, &(0x7f000007a000)=""/4096, &(0x7f0000a67000)=0x1000) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/23 18:02:36 executing program 0: r0 = creat(&(0x7f0000d92000)='./file0\x00', 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000001000-0x14)={0xffffffffffffffff, 0x2, 0x9, 0x3, 0xfffffffffffffffc}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e79000-0xa0)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0xc4, 0xfa1d, 0x4a}, &(0x7f0000816000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000efa000-0xfc)={r1, 0xf4, "b8550fc452f4a39e09f7dde7ac3fdea09f1db79f1c05d46fcdf5cd8e1421f7e88f3d212796d5c5ab731d6b4b8f1e999b3dc2e46c28850a0ef1673ade3c9f550c9a1ab62065c8847176ade6cf947852660a4e9cb4df0bbf6bef5ebf995f74ae2e90a99d8babae145cc59c7ba2555f9182ef06212b8f8ebb007db73992d2e3a70231bc21360c4eeda89cd708c7ef63b93f79c41f4f9ef30dc4e1ec1595f4f1b0c8b53ea814af9a0c3361706c791eb7c5cba7006504c00c19cdee79e6d3b81684a5063a69dc5e3d7be44b6ff073183e577cf35f8601d90863f529dce5168da6ac9b2afd11fcb017921b6b47536addbef2eed777ba2b"}, &(0x7f00005ef000)=0xfc) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00004e8000)=@generic="58a1c1495f31285642cb9ef493f29cc6", 0x10) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000832000-0x4)=0xfffffffffffffffd, 0x4) 2017/12/23 18:02:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fc9000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x9) splice(r0, 0x0, r0, 0x0, 0x6834, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r1, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000557000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a71000-0x8)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f00003d9000)=@get={0x1, &(0x7f0000170000)=""/111, 0x2}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000618000-0x4)=0x4) read(r1, &(0x7f0000486000)=""/73, 0x49) ioctl$TCSETA(r1, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 18:02:36 executing program 3: unshare(0x40600) pivot_root(&(0x7f000078b000-0x8)='./file0\x00', &(0x7f000037e000)='./file0\x00') r0 = epoll_create(0x1) fstatfs(r0, &(0x7f00003ac000-0x40)=""/64) sysfs$2(0x2, 0xf21, &(0x7f0000cb6000)=""/76) [ 39.457379] binder: 7492:7496 ioctl c0306201 20000000 returned -14 [ 39.472154] binder: BINDER_SET_CONTEXT_MGR already set [ 39.487984] binder: 7492:7515 ioctl 40046207 0 returned -16 [ 39.501947] binder_alloc: 7492: binder_alloc_buf, no vma 2017/12/23 18:02:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) ioctl$KDDISABIO(r0, 0x4b37) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) r1 = socket(0x11, 0x802, 0x0) setsockopt(r1, 0x107, 0xe, &(0x7f00008bc000)="", 0x0) 2017/12/23 18:02:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0xa00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000001000-0x10)={0x4, 0x1000, 0x6f6, "ac5dea397238", 0x2, 0x0}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000002000-0x10)={0x4, 0x20001000, 0x2000, 0x3, 0x9, 0x8, 0xa9, 0x40, 0x80000001, 0x89}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000578000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0x0}, 0xc) 2017/12/23 18:02:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) socket$inet6_dccp(0xa, 0x6, 0x0) eventfd(0x0) 2017/12/23 18:02:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ef9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000438000-0x4)=0x1, 0x4) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000211000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000f1000-0x4)=0x10) r2 = getpgid(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000aa0000)=r2) r3 = socket(0x10, 0x803, 0xc) ioctl$TCSETSW(r1, 0x5402, &(0x7f00007c4000-0x24)={0x10001, 0x81, 0x8136, 0x779f, 0x2, 0x0, 0x6, 0x4, 0x7, 0x3, 0xa00000000, 0x80}) sendto(r3, &(0x7f0000109000-0x24)="14000000000001000000000040800000001f0054", 0x14, 0x0, 0x0, 0x0) [ 39.507675] binder: 7492:7496 transaction failed 29189/-3, size 0-0 line 3127 [ 39.515370] binder_alloc: binder_alloc_mmap_handler: 7492 20226000-20229000 already mapped failed -16 [ 39.532379] binder: 7492:7496 ioctl c0306201 20000000 returned -14 [ 39.546441] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/23 18:02:36 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000006, 0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/12/23 18:02:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0xc) epoll_create1(0x80000) sendto(r0, &(0x7f00000e9000)="14000000040ae702000000ffff000000000401e5", 0x14, 0x0, 0x0, 0x0) 2017/12/23 18:02:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) ioctl$int_in(r0, 0x0, &(0x7f0000fde000-0x8)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r1, &(0x7f0000d6a000-0x10)=[{&(0x7f00001a0000-0x1)='2', 0x1}], 0x1) 2017/12/23 18:02:36 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000dfe000-0x12)='/dev/input/event#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00009b2000)=[{&(0x7f0000e60000)="babd52246dfab389c31bfbbccc388c59061ccc756d86d75345b8fee23144b4c8d92be246b0b3b1994a4cae4a3fa0e62b2a633664cee3ca1c40f8d853a37556ee3ce38474ed93ea7033262c14b8", 0x4d}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000007000-0x5c)="0aed0b8213618bf5e4a2a10863089d0e78669feac20e210c555cede2b95e462914b4f81ccf4b91da94f362a19ee901a1aedffa02cb2d1afe417b8687d7c70614ca897d619d62012149e7acf10f1ed1493883082aee58b6943397a202", 0x5c}], 0x3, 0x6) write$evdev(r0, &(0x7f0000735000-0x30)=[{{0x0, 0x2710}, 0x1, 0xc014, 0x7ff}, {{0x0, 0x7530}, 0x4c, 0x5, 0x5}], 0x30) readv(r0, &(0x7f000001a000-0x20)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) write$evdev(r0, &(0x7f000004d000)=[{{0x0, 0x0}, 0x0, 0x1, 0x0}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x30) [ 39.554212] binder: send failed reply for transaction 71 to 7492:7496 [ 39.563262] binder: undelivered TRANSACTION_COMPLETE [ 39.568983] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/23 18:02:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00004f4000-0xc)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e68000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2017/12/23 18:02:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./file0\x00', &(0x7f000000b000-0x6)='./bus\x00') r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) lremovexattr(&(0x7f0000586000)='./file0\x00', &(0x7f00005c1000)=@known='system.sockprotoname\x00') r1 = open(&(0x7f0000195000-0x8)='./bus\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2017/12/23 18:02:36 executing program 5: unshare(0x400) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000a2b000)={0x4, &(0x7f0000001000-0x10)=[{0x1, 0x3}, {0x10000, 0xae90}, {0x4, 0xffffffffa579869a}, {0x7, 0x400}]}) syz_extract_tcp_res(&(0x7f0000c80000)={0x0, 0x0}, 0x800000000000000, 0x0) 2017/12/23 18:02:36 executing program 0: mmap(&(0x7f0000001000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001f9000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000af1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r1, &(0x7f0000001000-0x78)=[{{0x0, 0x7530}, 0x7, 0x1f, 0x7}, {{r4, r5/1000+10000}, 0x1, 0x50a8, 0x2}, {{0x77359400, 0x0}, 0x1, 0x80000001, 0x100}, {{0x77359400, 0x0}, 0x6, 0x7fffffff, 0x4}, {{r6, r7/1000+30000}, 0x2, 0x6, 0x8}], 0x78) ptrace(0x4207, r3) ptrace$setregset(0x4205, r3, 0x201, &(0x7f00006e8000-0x10)={&(0x7f0000fa3000)="", 0x0}) 2017/12/23 18:02:36 executing program 7: renameat2(0xffffffffffffffff, &(0x7f00001b5000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000b6b000)='./file0\x00', 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000+0x4a8)='/selinux/relabel\x00', 0x2, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x20f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x8e, &(0x7f0000001000-0x1)='h', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000-0x8)={0x0, 0x4}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000)={r2, @in6={{0xa, 0x2, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xfffffffffffffff8, 0x7, 0x7, 0x80}, 0xa0) 2017/12/23 18:02:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000e08000)='./file0\x00', &(0x7f0000a86000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000f87000)='./file0\x00', 0x28000, 0x1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000536000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) renameat(r1, &(0x7f0000cea000-0x8)='./file0\x00', r2, &(0x7f000023c000-0x8)='./file0\x00') mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000118000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000d12000)="1524650000000000000005dfdd873da710e22ea38d4f35e995df1699400b996b408c444f7c7886edec91d84c04de155706ac111da59be5a30fe3687e7814295d627779a2d56bad60218303fd6c017d7fcbadc443d8338604518a054380d58f8b26e404a3bd3ed10a29af8d582bdf7108516634b29af181b9ed0fe853e9168db5754af34aadda05a1bc5179feb0542ce6976c459c2b90d34b5fee3d2a5178444c3c50b96840214a53c892e28a9238814d1c7bd16c52e106f5e6a5bf849e2f8661") 2017/12/23 18:02:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000be2000-0xde)="d52a1543822de443dbc9e5784a40a1c060053f5f4672a2b65fe311ef3637089c831a61e05c0db782801db354baabcce41dd6835a1d353b0f815cd610c53079f9f124b53742eaa694038130b1a220d88fe7e890f17e8f62ed8f7ec3885f5a5033df10e1e29bcc289b120270ba29ea42f9ec388f896ec19630fa32fd6e219d5f9279c2c85d8fdcdc14b9c530400641e8896e8a3e71b79837a79c3cd30cbe0d971f6c99b0361181be490d3d54b68063985a299d8df6aae3fe92ae1c33e3ae71f727e3a484c3d346c577dc8c0519994fcd5deda98e57af6960efabcb184849a3") ioctl$sock_ifreq(r0, 0x89f6, &(0x7f0000f91000)={@common='sit0\x00', @ifru_ivalue=0x0}) 2017/12/23 18:02:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002eb000)='net/tcp\x00') ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000283000)=0x0) preadv(r0, &(0x7f00002c7000-0x10)=[{&(0x7f0000e20000-0x8e)=""/142, 0x8e}], 0x1, 0x60) getpeername$netrom(r0, &(0x7f0000f14000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000625000-0x4)=0x48) 2017/12/23 18:02:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f000091a000)='/dev/binder#\x00', 0x0, 0x802) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) write(r1, &(0x7f0000ad4000)="1c51ae0acd52121fc9ef51", 0xb) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x2, 'queue0\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\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000023000)=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x17, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 18:02:36 executing program 0: clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") removexattr(&(0x7f00009fb000)='./file0\x00', &(0x7f0000813000)=@random={'trusted.\x00', 'vboxnet1\x00'}) pipe(&(0x7f0000e81000)={0x0, 0x0}) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x4000, 0x0) write$eventfd(r0, &(0x7f0000000000)=0x3f, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xffb1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x7, 0x0, "abf32dfefb03f23cf75ee42a20dc7a02b090c7d1052c6dae137f8a8f569a18b11ef5039f30354c97ada2fedf5c277bc3b160d9d0915f6fd97f5e44fa3ad91f9fcced7987d5247a3026159b67c6f00fce"}, 0x160) 2017/12/23 18:02:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000690000-0x4)=0x40000000000210, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = add_key$keyring(&(0x7f0000c4f000-0x8)='keyring\x00', &(0x7f00001b9000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f00001c6000-0x8)='keyring\x00', &(0x7f000062a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate(0xc, r1, &(0x7f0000227000)="7eb0d9a3882511e3a711ed7d27841fe1df41c1827149f159597d8e0fa0a7b5baefc15601df4ba322ed7c93c4bb9bcf533b5d62fa55ad95b7b64d280dc74bb4bd5a5cadac46350877324f4869bcc51cb1d2ac4185555f5cc30ab394ce16609b779b50d1128aa1eddbf35f1657be6a1adac8421197cf000d3d8a0ec0b27b3e239f37fa55db30eb6e2bc19afb0d2d0684075f0ac7431cec0518f393c2854c0891cc5058a61912eeacb7a6c5b9ba1a72c4d8ec3feb1e8adf659d5adbcd063af13352aa5a659b93f8e730f219877d6ca68c828cec376712eead548beea3784c079e068291dfb9762ed76ac42ec3a32aba4087a9df6973a806fc12ea89a76c9d249d246fc54256ef9222ba452d6a14c04b75a684bc66751532abc9604718f5fa367d26be196b97a235c67fdbe65c17581ae4942208362352ca54b7d33f6dea6ebf1eaaa4164639ba7ad09f2bf97bd57954e6bff41730ce455ca9b4d5ee646fa87fa52938188910bc303358c73c89efa0ca4a37c72930edec2bd4391293e34660d89afbb040da8fc498279f9dc23c3b64cb62360f72b44d46bf62a26abc13abe534cefed38fa2461b4b12608048e70b33960ad860c38ebf7248414bb918ec63990840f367290b400c9f887503321b31118f372a1a4592bfdc2b1bfb2ec902793b98ea25af6523c62ecf561dd0a7d32dcf8db4e58fa91712ded6e687b2b02a1666e7490467e809956b5efd0f4760e7b0f90ce96aa1f46c5369ca70224d8b66cecddc9a2ce44dbef8c6e11e4e4bf4d3c1117cd3c6b137047203e6dc4b8ed307f6a23b47605fbd1342002a20c9f247c8ea8c673067fb7ad22437dd7a4ddd1ce96320c724646fcebab8f3573f50c6c36c8cf4c760846bfa9bfa59ad8a8dd5554c2a96568539f81e2a10388f4ec2b5a6579fe1302cd559123b303c5a50deecc6d004871989bd93bd1ffa834f3795f2b225d07002e6a0ab1415f7a5770f1c131416fd6ccf0da62931d519605f2335abcf70aacdb4e3083679c0da4119dd1283c4e5976f342e6f246f21c2ab4b57dc962ad6307fc0a0493077a93fb233e84ab1932d20366059043e35c229008a8d8d4d6c6a45892abf354353069374d1fb57ea146621a22c5f93c4078fff4c50fb623bd508d2755a5e26191bb5d0e77336a93dee6d20c9af83565790f07ba1db50a07a527631b1e2c2f140c830bc48fc3c0a529ab3660e298ca02c3dd0c1b75a98c07b4730a9ae956ea821d643d0eb9f20a098deb867c371ee1f9ed6923d301f2c6574326da4457aeaa7422f417dda8d4721012390c65e00dad1ec9f4bf5ab0df97bd7689c49586ed87ed4c38c64562c040c835722ce4f162b1fb93424d128d9cfd6599d04b7c8b606d4cf591ec244359836c88e16d18368b094491008847368b97bd5bfff4a63d26a3ee2d9bc67820eeec198a9d5bc654ebf73d8d2bdc58ac4936892989f61b64139b9c8ccf5347242d647a639cf044eca1e275e4f941233fc46ff8a064677b1d95679d956c66b2b674b292b3e4e446b5f7f0d8c3de2e3a03e900750111c3cad7d9512006ea3cf5187630350a569dc19fbe72ad9495e9c1a450c836a3a4aac73f8942d949891398c277ce64be116fe8648c253f6dfce0ab209ee6b956ca0cae396389f56a34995230c6bbb387b2910df8ddb4964557241a7fb563968ca0d1d2d8e67d64bbec483d3265bd698c0cbbc107dd3474c8f7c7fbc967dcacfefe31695af9b9719542f7d7eb267a52ca5c89b0d4df0fff2fa6a575293f84edc202df701af3d09a6854044dfc346a542a5c38763ec8ffefc01d340b6b9a4e073be7946be4bef6a88eec9633d99e1a77da9960b30c4e762eb9de556949577811617e49db832d355a11f2ad52c100fcac3709eb6ace0487be9fa1972b78244e153026ece050ba8af84367c94168888429b7e31529d0782d348c398a45adf15b070bbeaf307d9302b7de0dcd26d169df798d15cecd9d28b58342397dd8a878ab8bb54b38b58e46fdc6eabb0b57de9b32b5a028c697967ed8f30471eea7074ade50eafaddaf3a27e1b129511bb3ee305a8d31c301c47ba2f93141c807bde6ce6d61ec86a7a527f26f51e905f671fdd3716a98856a68884cf3a6dab92609dab18dcd89a490d16f7f5322f347745e499b4fa716de68bf7dc8029a8f27aec52d83f1e0edeee1cf63b6a64c18865296dbac62837958cc95cea6aa89facc0f23c0d703a4481605ec23799b7bc09602a8c2dcc3f102ce8670569c61c66a9a39d3de58be48ac3bb0188171e2a55a6619b81a543dd8b29bfd31cc57e818241fb0759aaf11ada3adfe893d6c14aa03ef80ae63026bcea3fc038bd26018f7a11f30fcfb41528fddf480dc6304c64affb8fc345d6b1b5f60a981fead8f2fb19518f50f40ef0043c773f3ae70f7aedfed4177072d378fe8b788cc6d5dacc586570312b014a6770e31ec8a414dbe7c32ca5560ca25b5231b734c7f0c314d21cd4ec9a11710d48cc8349523a3dc12426ddb640b66d0967505701ab299af1415987a2751e403ad31dc47f8b141a5fb2cce86c764e12adafd7dfda9bff99c983b7f33e0822c0ea8496171bac2278f78184fdcf2a3fa4a4b39ddf0c1d6dacb2368cb12661b3be857ca8603d24e91742726ca1a7ee8261848bce8a4e4b1eee18151b2c28e617552586b69c056f7e1f0c2f06704ca539a13a516ec371460fac7b38ace886958ca05db23dd3cedc796a917ba2aea4e71f20df7ed9999c95f5ed0fac355ec86e474589b705b865d89e2a9388763195e5a6d87c508b826ec9dc4269e2c2b0977871508883e8b9756c93a006064a3842439f419e4100413f0ba176a0341ce7c483e0942c130e856bbf20d432f041c885a218fa2439a3cf0fb2cca12a51546dfca1b12a1aef76ff05dc9fcb190d54ee985db40246e3a739f59cd2ce4af3c7e868e754baf883cea04954ed7ebfbea14752a527fff7012e1f6ec235a64831ef2f8f2fc8ebbd808b38291a3365a1e566c0296b454c727fed1646c91cc5976c1a5f1c93405ba1a39aac786a415a597cd7a3915253d21c4ebe4c28cecc698ab4cfb3303ee146117596f024d008464632f4b648b121b96c9dc26abb36e1e230aee24b52422405acc4089c549e1e0c0c3a01dbc064f0ec8867432e7739f463a8150ab82d9d3e50c9972bc661565db203b38301a8a25ea277446e287aad2abaa196805c2c52135457c73fdf8a4cd1d1c304e3177687c8b645e20a181e8aaaf8c62e099257d59726eb29761a0e4a99dc1b174f28856d1384a3187aef8cccb27a977272c520c45efe6ab6c6c50199b1aeb50d1f6c3f748ab00d293b026739180151dc938ee264163548c4847772a9fff6cb6e0fa670459cd1520dd88ce353b524a7fb6c083647ac80208f446da15ae47b78645487d66ba5ed0b7882744778040bde106f15acb4123d57b265d9f94b47c3ea0eb29ede6fe386f9af55a30d917dbb7dd2e41b17fb6fa63615fd008ea44d24549d4f893ad5a3a9917a4e56e8738c3621276629c1d8ba16723f03489ef6580093af85565d663e78a2385b9d0d7103d9eab09c09963543bc55b5173c04f318bb36434525434b72f2d23061db757f39e07df863ab86becc526e4a9b6ff0bcb43d803d609f77feae137777ace4e4ea8c03bedec8e7a1f6bd9b088cd2ef5b1f6cb980e2abb408c005fd3f6af805d0a31052e2d1f5e3ef1f08b7c31bafa6c2880e4bf292a41931fa5f3b6feb93942a3e4a2a4720dc0b472170b7c0c90ddd69821ece32fbea0566ea4af264c7c8390a74282e6e3f4dbc6f2b259d71d919cbc934f6c4ca8058c2bbd4b30a3f85d2d49c2ff28ff5da3e41cda75aa00685e77ebd40f71ea0e3920d865d48e226232b43caab6ae4916ffd6c1c7b31444c2b27c7c12acee6b3f9cbf87b14aad664308c2c176b5fe3b56262b6953fad50ee38287f6d15b7490cde66e5bbb8efb059171fd372e6d64969188f976767511eb6dbcdb579948c461a7fd3241076aa55b9b17913a8e51f5d538bf58e3cb64e77aba23d0e3b429c8fb742e0718aff9835df76b44c9d85da0d4f003ed7061c145cc57e498252a175d356c6e96c6ab8d54e9ace33cd316c80d57afc25fceec8204a65e506a1dec41a6642974961785ba614cf3ab899a91bfcb641a4c00ac9c5e8b4a92a8ccad3bc22de3c8dab8c31f9db32c7acdb8105e13648a05e0f3b26d20afccec3fc447d9b25bdfd0480af876a78adaede12cbd172659e1a0decc95533de68716a91cd9eaf26e249e5f6d3d7c1693cbdcea06e3fc535acf7220e78ac8e520289c90a85785e2e49f26701412579c5a7ff43db3511ead1351bf0f97ee12a5f25c55618ae77bf0b2be7b9a1c96d0b10e3990432b52906cbad6e80a895fcca8c1d94bdfa180901e6b20dd8e253f57b2ff1b0063f4a7f3e1b863f534c76a6cdbbedeaf7b3b940b540105094258123790ee78d265abf028c82f3ccba726f2a360a4399353d248ae6aa0113da9c9cfa9cdc98c111c9ea8b6ac7d9440a7fea5736f6afa0a22a13b915d47d98ec59c9cacfc3281ea1305d6ee40e05b031709bab3ab19f4e76539e09142d28da45774035850d79e761572783c8c66dddd910c7d1f7213977bcbc7b4ef041979a041352b39f26422f3aa49c41c6de952196a266fefd5fda15d69a69a3368a002d50e5c94c609891875b9ea6b56aed242430a9cfe88019cb2ce7c1997608097218aefe80dc290c8549f199e35ae2a49c9ae425be449e505d0fc0cbf4dff7ec7ea7397924aaa7a0f04e20ea128368e59c156f8e7792a2cb1d2ad885ad6037882765a638072f957d14050aca269f17fea929df2c8de87498c5c25adcd3538ed29d72a0df82e5d48bc4f51248e60aa944fe8d0968d8534914873aff20042d28fa7f1c257b09eaf06cd62654efc7999422247dd6c360e5de2c88a7682482fee4b765cb999ddb5481884b6d8244840b8ae9a724ff42660956d0735eed0336ec9e2e0805263b8922770bf174305665974ba6833c5b0fdd179c54cf6cbc05775863a51a23cd22d460da2f2687f1589f4bd97e2b5e3c8b0b9b565c665584a01b42db28eb29a4df3139612ec8aa3eb3930cdba7237f047753b4ba927ef0dabe379281c4ed8291b7fd7fadda0d2baf2f0bb915a4e4a0b5b225b2fca92aba58a66270b2b2d70416b1b4f15849cb60060e9797316ca4185f2419328eba436b1eb942e5aa42e562cba99998f95831c9f50f05da1e3c401e1b35db4c71f22082f02b51e8f15c51d66f5c5e54823bc58d7a4a9f4348af3ad2689b21d6a6de56ceda0e307dd9a572b8a357e6d9f4c6b9af0128270e81d884203e08c7115ec42180aba6ce6bb68cfc82c09c3d02e5ee918527d88fa1b3787312841192bf1927ac949f43107b6cc83f6f9524d9acdac573719d19745b6669554c9469ce0e11797d9dda8f61b379025971d67dc091a9cf44c8adab23e4084805c5396cb1285b9ba68466ba01844e73422792562bf3dafcc2b89477fffe7116e68324f7b6fade88f0e4c519d2414415d134857ffe854b8e308658ff5bcc5ed6d608aee59a350b2476b222a085a0a1a4855216e001433f140334050213248a47dcca8889ed37e85767f195e9eefdc79ce37a973fdf83ed6140416c02aeb9ce8d72c165e7ef001f9f659d1327abd7cc7014e10b70cbb653bbe4619800ae477c83ce52e431405b71b988138bd57bb6e11f4b24ffc0ee9c9d23ba34c992b178afb41905eb99ef87176c2991a52c05b79c3294988e8dfb832cf04e018366dda49d90461533f5", 0x1000, r2) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x852b, 0xfffd, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000553000)=[{&(0x7f000095d000)="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", 0xa79}], 0x1) 2017/12/23 18:02:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) 2017/12/23 18:02:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c8c000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000079e000)=0x0, 0x4) timer_settime(0x0, 0x0, &(0x7f00002f4000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000034000)=0x0) r1 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b38000-0xe8)={{{@in=@empty=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000082a000-0x4)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00008f5000)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000806000)={r1, r2, r3}, 0xc) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00008ee000)={0x0, 0x54, "b54f641de728380100ea96d3370990a880244b5624f28401bb492e06f04235ae62caf49930b8c15c68c80bdb04688b3814b6c4fe03d1b82db34067c842425840c98dec7e68a2a4953d11902a4720ff33f8e884ce"}, &(0x7f00005a8000)=0x5c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e66000)={r4, @in6={{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x47d, 0xfffffffffffffffa, 0xbe, 0x37}, &(0x7f0000c2b000)=0xa0) tgkill(r1, r1, 0x13) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ec5000-0x8)={r4, 0x80}, 0x8) 2017/12/23 18:02:36 executing program 0: mmap(&(0x7f0000000000/0xdc5000)=nil, 0xdc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000078000-0x19)=@known="737973f4652e706f7369785f61636c000000000000000000") r1 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) close(r1) fcntl$getflags(r1, 0x400) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a4b000)='/selinux/status\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x2) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000dc6000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) fcntl$getflags(r1, 0x0) 2017/12/23 18:02:36 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f000000b000-0x8)=0x1) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000000e000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000-0x4)=0x2, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) listen(r2, 0x0) 2017/12/23 18:02:36 executing program 2: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000004, &(0x7f00007ae000)="8907040000", 0x5) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fa6000)='/dev/sequencer2\x00', 0x98000, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fa5000)='/dev/pktcdvd/control\x00', 0x400, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000fa7000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000048000-0x4)=0xe8) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000fa5000)=""/60) connect$inet(r0, &(0x7f0000f9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 18:02:36 executing program 1: mmap(&(0x7f0000000000/0x77a000)=nil, 0x77a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000772000)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = dup3(r0, r1, 0x80000) mmap(&(0x7f000077a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f000077a000)={0x80, 0xfec}) mmap(&(0x7f000077a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000077a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00005b8000)={0xc, 0x0, &(0x7f000077b000-0xc)=[@increfs={0x40046304, 0x2}, @register_looper={0x630b}], 0x10, 0x0, &(0x7f000077b000-0x10)="4d2c00c28f28344d0fd6dbcc514c2bd1"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000006000)={0x44, 0x0, &(0x7f000077c000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000077c000)=[], &(0x7f000066d000-0x18)=[]}}], 0xfb9, 0x0, &(0x7f0000426000)="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"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/23 18:02:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000000000000) writev(r0, &(0x7f0000b5b000-0x10)=[{&(0x7f0000d35000-0x2b)="290000001900ff0900000000000000020a1300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) 2017/12/23 18:02:36 executing program 3: mmap(&(0x7f0000000000/0xec0000)=nil, 0xec0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1008000000053) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ec1000-0x4)=0x0, 0x800) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000ec0000)=@assoc_value={0x0, 0x8}, &(0x7f0000ec1000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c29000)={r2, @in6={{0xa, 0x3, 0x1800000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0xffffffff00000000, 0x8, 0x8}, 0xa0) dup3(r0, r0, 0x80000) writev(r0, &(0x7f0000cd6000)=[{&(0x7f000046a000-0x3b)="390000001000090400000000800000000700004a02000000450001070000001419001900040002000000000000000608000300ff0900001ee4", 0x39}], 0x1) 2017/12/23 18:02:36 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013a000-0x16)='/selinux/checkreqprot\x00', 0x4200, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000027b000)=@generic=""/16, 0x10) mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x9d5}, 0xc) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000bea000)=0x4) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fb6000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000fb8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$ax25_int(r2, 0x101, 0x4, &(0x7f0000b68000-0x4)=0x0, &(0x7f0000391000-0x4)=0x4) 2017/12/23 18:02:36 executing program 2: mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ec5000-0xb)='/dev/hwrng\x00', 0x523001, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ec4000)={0x0, 0x0}) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ec4000)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec5000-0x4)=0xe8) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ec5000-0x8)='./file0\x00', &(0x7f0000a24000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000ec4000)=0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000834000)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec4000)=0xe8) stat(&(0x7f000087b000-0x8)='./file0\x00', &(0x7f0000c9c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ec5000-0x4)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000025000-0xc)={0x0, 0x0, 0x0}, 0xc) r10 = getegid() sendmmsg$unix(r1, &(0x7f0000323000-0xe0)=[{&(0x7f0000ec5000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000df7000)=[{&(0x7f00001c6000)="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0x1000}, {&(0x7f0000ec5000-0x1000)="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", 0x1000}, {&(0x7f0000a52000-0xd1)="b155f71b73546aaa9673b2d1f152edbdae090c45cd16875c35d788e8fa26f6707af638da3a2c0c454b363b0d2f6f1986fe4d4cd52489131ce7fc9fd21e208fae3131111d82547941e2ee87ffe664e2440f6aba27d12ff040864ac3275ee560b8665335a477910142340afdc5be43713c9251fd24e1516de250837e1da3ecb5774a054ebc9ad74052ff7b0a6f24c3d7f2abc8019999acd8662266a737c91742a9d3d74fbdad07ab7fdc85088e3369fd3834b36ec5e9a27feed0d7e4525901b18bc6dd0815d1b0d077d67aaf88ce584b2968", 0xd1}], 0x4, 0x0, 0x0, 0x40}, {&(0x7f0000ec5000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000036c000)=[{&(0x7f0000e2c000)="a2608468525c57e1514adebe19c494b6162eb9aa4d8a580c4378ebdd251025d6642d6230fbca3eba5b93ae8b09476bb936421b71f828edf84cbf671bbe6c4b6e8f45953e3f7c501aa4bd58d5708706860315a2d4acf83435b00704289293a7cb2c5557519d5d17", 0x67}, {&(0x7f0000031000)="f1989d484763032648d83f95c7a2e65272eb68fa5d3975591652dbd351fe622451c3b63a3f998d3b86f76364a55f1ef36cf51dafd7c64c36ec1b2b01dcc76139ff7d0c8f1cc33973370bf33ef5f8e2001b1e0dd9e17637d3", 0x58}, {&(0x7f0000ec4000)="114da87cc19458c3a38ae9540e733bf002b68e4dedf209e6f26fb9604b9a53e3734f521b3c0d4e68b921a091bdc342bb5e8fd4c263bb2cc1f83509230e6b5d827dac0f5a7d63433e3e82f7da28a0a5c9daca3f38ea3a947e21043520f7554400ccb2146b6f28244708454f22a5a4c5789c2122f3d25cd7550444b5741b342fbc266409", 0x83}, {&(0x7f0000ec5000-0x73)="4bb82580e133125c66fa6a06e58998583c1bbf703af6edb4429b0f4efff1a2022c4b2633615e3de9e7ce2f86cc460248dfbb15d5179ac6fc43d1ae2c208872c52f34c15d543d484b4d48363d5f7dd0fb8675d49b6af611ea63f2acf318f5083996d3661f550daada330dd87ebc54f64e710b4a", 0x73}, {&(0x7f00009e8000-0x38)="4e5fb309d24b0f4e5f2c3a5e3153e1dc07d747f1200ec2d68ccea04fa89880b0ce4200db6f9f5ad4596a718d5d4d00119ee8c20cedf37c60", 0x38}], 0x5, 0x0, 0x0, 0x840}, {&(0x7f0000ec4000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000ec5000-0x20)=[{&(0x7f0000ec4000)="15305acd6abd6128e31fc347112b4425d9da7d498f28db6a29655606578e22a8e00addd5c8e61b40a0fac1b8cd1e7bf0ce2e9c82dccced3d8d1ba528e2631a769859a66a841365cd80d3cf2178dd391564", 0x51}, {&(0x7f00004cc000-0x83)="ca7940af87f5c50dfb9303312d2d79345e25c7062f8e7c22fea018987c955a39cd38ff398afa2c0efd059312bcabec6c986bf7020ac57201daa457ed08a61da7c46504d310284a80939e2bc1f1671b3f87c0c1358eee25037c6d4323129d66ca165a9c3db1753192119931b4da34b226f43b456c87d58550b00d2733da6afc98b5d648", 0x83}], 0x2, &(0x7f000043d000-0xa0)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xa0, 0x4}, {&(0x7f0000ec4000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000ec5000-0x10)=[{&(0x7f0000ec4000)="19ff8550ae4bf1cf78f91505b5c40177a80bbe56c6fca07ddedf3e7184f26e040dbed18c2be60450d803fee042e4a486490e0f74de9fc7a36691359eb74d0b2910543ecfafa12931344f3820b40ad275de42bb30465435ec01bee772ac03315dbd40efd098857781536d5d01b61a3029c2ed81b5228762b9562af14223331019a27bf8c74a492dd8", 0x88}], 0x1, &(0x7f00001d7000-0x40)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x40, 0x1}], 0x4, 0x0) writev(r0, &(0x7f0000d54000-0x10)=[{&(0x7f00006ec000-0x39)="390000001100090469000000800000000004004001000000450001070000001b19001a000400020007000000090e40080003010c00f41ee400", 0x39}], 0x1) 2017/12/23 18:02:37 executing program 6: uname(&(0x7f000098f000)=""/147) mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x2000000000003, 0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f73000)=0xb93, 0x4) sendto$inet6(r0, &(0x7f0000d00000-0x599)="", 0x0, 0x0, &(0x7f0000f67000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f64000-0x59)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) [ 39.696976] binder: 7610:7613 ioctl c010640c 2077a000 returned -22 [ 39.705458] binder: 7610:7613 unknown command 1295263887 [ 39.707571] audit: type=1400 audit(1514052156.961:35): avc: denied { bind } for pid=7619 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 39.710074] audit: type=1400 audit(1514052156.961:36): avc: denied { getattr } for pid=7619 comm="syz-executor5" path="socket:[14627]" dev="sockfs" ino=14627 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 [ 39.768412] binder: 7610:7636 got transaction with invalid offsets ptr [ 39.768454] binder: 7610:7636 transaction failed 29201/-14, size 0-68 line 3155 [ 39.785328] binder: 7610:7613 ioctl c0306201 205b8000 returned -22 [ 39.796110] binder_alloc: binder_alloc_mmap_handler: 7610 20000000-20002000 already mapped failed -16 [ 39.806683] binder: BINDER_SET_CONTEXT_MGR already set [ 39.811996] binder: 7610:7613 ioctl 40046207 0 returned -16 [ 39.817927] binder: 7610:7637 ioctl c010640c 2077a000 returned -22 [ 39.827010] binder: 7610:7613 unknown command 1295263887 [ 39.828359] binder_alloc: 7610: binder_alloc_buf, no vma [ 39.828374] binder: 7610:7637 transaction failed 29189/-3, size 0-68 line 3127 2017/12/23 18:02:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000583000-0x1)="", 0x0, 0x20000801, &(0x7f0000966000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000416000)='-', 0x1, 0xd, &(0x7f0000693000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) recvfrom$inet(r0, &(0x7f0000cbf000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000c8e000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 18:02:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f00009a9000)={0x10, 0x0, 0x0, 0x5}, 0xc) r1 = socket$inet(0x2, 0x2, 0x0) prctl$setname(0xf, &(0x7f0000c0d000-0x1)='\x00') setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f00009e5000)="", 0x0, 0x0, &(0x7f0000e0a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000a42000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000604000-0x20)={0x401, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f000057b000-0x20)={0x3, r3, 0x0, 0x3}) 2017/12/23 18:02:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000840000)={0x0}, 0x8, 0x0) r1 = epoll_create1(0x0) modify_ldt$write2(0x11, &(0x7f0000393000-0x10)={0x280000000, 0xffffffff, 0x1000, 0xfffffffffffffffb, 0x5, 0xffff, 0x0, 0x8, 0x100, 0x4}, 0x10) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000023000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ff4000)=0xc) r4 = geteuid() fstat(r0, &(0x7f00000fc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r3, r4, r5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00006d4000-0xc)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) r6 = creat(&(0x7f000073a000)='./bus\x00', 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000e8e000-0xc)='/dev/autofs\x00', 0xc0100, 0x0) fallocate(r6, 0x0, 0x4000000002, 0x4542) 2017/12/23 18:02:37 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007fe000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f0000001000-0x17)="b48d844e40601500ac61c420965e8bcaccf8204c91e891", 0x17) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ed0000-0x4)={0x0, 0x7, 0x0}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f000025e000-0x10)={0x0, &(0x7f00005a8000)=[]}, 0x10) 2017/12/23 18:02:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000210000)="01000000f6ff060000070e00009139cc", 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d77000)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000e74000)={0x7, 0xff}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000064e000-0x10)={r1, 0x1, 0x6, @random="3e282ab8d979", [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000865000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/12/23 18:02:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000000)=""/202, &(0x7f0000000000)=0xca) futex(&(0x7f0000000000)=0x0, 0xc, 0x0, &(0x7f000051a000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x3) getsockname$inet(r1, &(0x7f0000958000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000df8000-0x4)=0x10) 2017/12/23 18:02:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) accept$packet(0xffffffffffffffff, &(0x7f00008f6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000893000)=0x14) sendto$packet(r0, &(0x7f0000e2f000-0xc4)="2389ca6a94bbd6bd04def33c9594e978c96e8286089b12f6831721a1a304a1ab3d992cbdf2dc2c171b99e7ce72606ca69188721ad8474aeaff6cacaabfdd437088740624a35a719726031bdae5598962e599fb7dc93ab3a2837e2291b099f2213d665ada0d5f8fbda5aa5f1b7aa2d5008b886249ed71c3dcfaa3db44704e66d605fd34af63a16283be280fb4e4b6491049e96d19ceff7e92126e04bd2e9a3097ec73f7b1801c14b8dd92a6b0c951789aa2e8f5f13f6c05f3a2560a5b854b3a8623d23d93", 0xc4, 0x40, &(0x7f00000d6000-0x14)={0x11, 0x8, r1, 0x1, 0x8000, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r2 = syz_open_dev$sndseq(&(0x7f0000bdf000-0xd)='/dev/snd/seq\x00', 0x0, 0x200400) close(r2) flock(r2, 0x9) 2017/12/23 18:02:37 executing program 2: mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0xb0d) r1 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) fstat(r3, &(0x7f000073c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r4) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r2, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r2, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r2, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x80000000000003, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r2, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) getsockname(r2, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000032f000)=@common='ipddp0\x00', 0x10) sendto$inet(r2, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) 2017/12/23 18:02:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) sendto$unix(r3, &(0x7f000088a000-0x30)="ce80e8ae5460a1a6219646eb0d813ede2a8be7eac8bf2d3d54795b7bd8dfc4e2355635e58224d7ae24820f4f45606fca", 0x30, 0x4000040, 0x0, 0x0) write$tun(r2, &(0x7f0000b14000-0xe0)=@hdr={0x0, 0x80000000000001, 0x0, 0x0, 0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @empty=0x0, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}}}}, 0x34) [ 39.845265] binder: 7610:7613 ioctl c0306201 205b8000 returned -22 [ 39.853302] binder: undelivered TRANSACTION_ERROR: 29189 [ 39.862976] binder: undelivered TRANSACTION_ERROR: 29201 [ 39.872026] device lo entered promiscuous mode 2017/12/23 18:02:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000919000-0x8)='./file0\x00', 0x0) listxattr(&(0x7f000071f000)='./file0\x00', &(0x7f0000c0f000)=""/16, 0x10) 2017/12/23 18:02:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f000098c000-0x38)={&(0x7f0000b57000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000473000-0x25)=[], 0x0, &(0x7f0000eba000-0x60)=[{0x10, 0x0, 0x1, ""}], 0x10, 0x0}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000367000-0x15)='/dev/pktcdvd/control\x00', 0x18000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000a09000)={{0x1, 0x3, 0xfffffffffffffff7, 0x0, 0x3}, 0x5, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 18:02:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000d7d000)={@generic="a57ea51d7a02cd5f12aa83ae1d7e7e4d", 0x786}) shutdown(r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000e6f000)={&(0x7f000097e000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000b2f000-0x30)=[], 0x0, 0x0, 0x0, 0x0}, 0x10141) open(&(0x7f0000f97000)="e91f7189591e9233614b", 0x0, 0x0) accept4(r1, &(0x7f0000f3e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ea5000)=0x10, 0x0) 2017/12/23 18:02:37 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000ff7000)=0x4, 0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f7b000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r1, 0xb, &(0x7f0000916000)={0xffff, 0xff}, &(0x7f0000ff9000-0x10)={0x0, 0x0}) 2017/12/23 18:02:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000047c000-0x8)={0x0}, 0x8, 0x80000) signalfd(r0, &(0x7f0000fa1000-0x8)={0x74}, 0x8) r1 = socket(0x10, 0x803, 0x0) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r1, 0x7, &(0x7f0000748000)={0x0, 0x0, 0x40, 0x8, r2}) write(r1, &(0x7f0000dd3000-0x26)="26000000110047fb93ffffff94fffffffffff70403000000000000000008005105001aef0000", 0x26) [ 39.899034] device lo entered promiscuous mode [ 39.917831] device syz5 entered promiscuous mode [ 39.953050] device lo left promiscuous mode 2017/12/23 18:02:37 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f000001a000)='./file0\x00', &(0x7f0000007000-0x20)={{0x0, 0x3ffffffe}, {0x0, 0x0}}, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000016000-0xe)='net/sockstat6\x00') getpeername(r1, &(0x7f0000014000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000000c000-0x4)=0x60) 2017/12/23 18:02:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a01000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="303e9402000000000000067d08cebd5c", @ifru_settings={0xc3, 0x4, @raw_hdlc=&(0x7f0000b57000-0x4)={0x1a2, 0xfff}}}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ef1000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00005d4000)={0x0, 0x1, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) 2017/12/23 18:02:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000079c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000891000)="") clone(0x2024000, &(0x7f0000cd0000-0x2d)="", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f000059b000)="e6dfb47baa682725bd818642f2a853e37072262a5bc8cf0667f240c656b85d8801adcdd82e7214d7e3b909ac31e2e1d4a82800e42644d0c742fc1ab871942eb77a843a49b72bfa") 2017/12/23 18:02:37 executing program 0: mmap(&(0x7f0000000000/0x7a0000)=nil, 0x7a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000050b000)={0x0, 0x2e, 0x202, 0x8, 0xb0, 0xfbe, 0x80000000, 0x7, 0x0}, &(0x7f00005bc000)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000007a000-0xbe)={r1, 0xb6, "6b75c0f93c4ab168cde0eba9f95801dfe4b1acbbb98f6b33fc02de58e902d95f524a6aa94ab1da576bdb2a37e308c23ad917a40f6cf961c8a53aca2351361345581cb01955d4ce3ab1ab1bb43f1e18d42ad4bac70467a6c8910a052a4447ed7daba5b9bfb8912c4063f0b9d7deec3e6acdcdc88d29cb5fc8a27716b355fdb6f341fd419b8a2a26172596b33e8834f6c03442aff983b71ad24f425b2054ef81aef69da5275926e94080920023f8b15f9adedc9c592e19"}, &(0x7f00006fd000)=0xbe) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f000079e000-0x4)=0x0, &(0x7f0000335000-0x4)=0x4) 2017/12/23 18:02:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00006cf000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, 0xffffffffffffff9c) read$eventfd(r1, &(0x7f00003e5000-0x8)=0x0, 0x8) r2 = syz_open_dev$tun(&(0x7f0000bff000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r3 = socket(0x10, 0x802, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fcb000-0x4)=0x0, 0x4) sendto(r3, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) syz_open_dev$sg(&(0x7f00004c8000-0x9)='/dev/sg#\x00', 0x4, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000f59000)=0x1) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000022000)={@generic="7f7310b97cbceb34e54e1e3fceeda624", 0xfffffffffffff24a}) 2017/12/23 18:02:37 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000874000-0xc)='/dev/autofs\x00', 0x40800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r1, &(0x7f0000518000-0x38)={0x0, 0x0, &(0x7f0000500000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x1a, 0x12, 0x101, 0x0, 0x0, "0a000700000000001367"}], 0x1a}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) 2017/12/23 18:02:37 executing program 5: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f000002c000-0x8)={@rand_addr=0x400, @multicast1=0xe0000001}, 0x8) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r1, 0x2, &(0x7f0000d1a000-0x10)={&(0x7f0000d1a000-0x58)="fc3997b67dd29c5604a7769d5b271ccc8fa7c80fb7894cb0ac0cf47e372bc268b2f4728f155d47964aa60c40585fe1178477ddc0f2bd58594ccd9176084d2865171c4b94c6cae916e9c8e56c6df5071c06d78452991a50e7", 0x58}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000307000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) mmap(&(0x7f0000c45000/0x4000)=nil, 0x4000, 0x3, 0x10, r2, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000006000-0x1c)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @ramp={0x0, 0x0, {0x0, 0x0, 0x0, 0x0}}}) 2017/12/23 18:02:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f1e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f000063a000-0xb6)="d92e5fc5fb93311162bf949927bd6887c7ead0865c4fd58349d459dd5fd1a2b2150bd3b952a792000000000000b2ee3df71c916680a6141b7e3bacb9d7438b4d801805e0a3564b7bbe5c420af282a4ebb7fb1b91f9adf01067da3e7fe12ccaa68b900002eaa38748a26dc923597da61a8fb09134b05e425a5725d1838a1d48be4c9c9ccfc986420adfca182a2f92c9475789ce5149e56c38bfdca6226d534155db37b2602252864aab03863dbe301dea8d0452958ff3", 0xb6) bind$unix(r0, &(0x7f000084e000)=@file={0x1, './file0\x00'}, 0xa) recvfrom(r1, &(0x7f0000118000)=""/0, 0x0, 0x0, 0x0, 0x0) 2017/12/23 18:02:37 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchownat(r0, &(0x7f0000020000)='./file0\x00', 0x0, 0x0, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00008c5000)={0x0, 0x0, 0x0}, 0xc) lsetxattr(&(0x7f0000365000)='./file0\x00', &(0x7f00008c2000)=@known='com.apple.FinderInfo\x00', &(0x7f0000ab8000-0x2b)='\\selinux/mime_typesecurity(*securitycgroup\x00', 0x2b, 0x1) process_vm_readv(r1, &(0x7f00004f6000)=[{&(0x7f0000379000-0xec)=""/236, 0xec}, {&(0x7f00002a6000-0xf1)=""/241, 0xf1}], 0x2, &(0x7f0000ef2000-0x30)=[{&(0x7f0000fe3000)=""/86, 0x56}, {&(0x7f00001fd000-0x71)=""/113, 0x71}, {&(0x7f0000cf1000-0xc8)=""/200, 0xc8}], 0x3, 0x0) 2017/12/23 18:02:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) bind(r0, &(0x7f00004d4000)=@sco={0x1f, {0x7, 0x319336db, 0x0, 0x8, 0x1, 0x926}}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff93, 0x0}, {0xffffff90, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 18:02:37 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000000c000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) fchownat(r0, &(0x7f0000006000-0x8)='./file0\x00', r1, r2, 0x1400) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f000000f000)={&(0x7f000000a000/0x1000)=nil, 0x1000}) mlock2(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1) remap_file_pages(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCBRK(r0, 0x5428) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000014000-0xa0)="6c7000be509848a8be043861322e8cd0cf6a57ae33ba59f3954ebcd17c340b1510650a0086b646839c7b2fa81a4dfed90a85998d4ed9d28d248a04dd7733b0f8eb5115f367d442634d8592b362fe9602df153554f8400f7133f036474a685ca8d380b4de1f7ed823b8c304217dde87a09796c7d74d14ac640464a374d899c508ec4157544d756e8a89c583374d6ffe0c1611754516b72dc010f71e2f331d0c58", 0xa0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f000000a000-0x8e)=""/142, 0x8e) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000011000)=0xe54, 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000013000)=[{&(0x7f0000002000-0x8a)="41c6b53f1689647901b3a4ae6513651cc1681df137132a18938faa3c6acc7bd05544fa5be1a05fde1724e94fce5e2618d9e60b9720d9070c3b74a1490a11eb0559ecb544149ac79ee6ffcb7402f68ab33eb52622da680c91ae862f38cd436e700fd69df0c8b6063a70b3cc5ecb2e79820a48efc5a05f09a5069365d49a5b10a3d974b0ec31a794a71952", 0x8a}, {&(0x7f0000008000-0x1000)="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", 0x1000}, {&(0x7f0000013000)="d9", 0x1}, {&(0x7f0000010000-0xf4)="7c69cdaa21e5bbb133d9cf00d8b1b5580f4db0f36735ccb03044b8b731501f5775b160276e0e34ba8f5f28c4cf7a52091ca6799f40fefe0afbdba4de59bcadc7f6f1b47c1b5666e3a6239a21d896a6cd02f3022086e01400e2844a1321213280c797aca6c7bb5191093252af16616dd7110db614e1877cb6bea3aea2fb96f8b10cd0b0f14421d0d12eafe2e5a0520aacbf157989aab82a831c4c5f1490bb18a9b4fd9262a932a46e1562bb288fa52b5d62b8ca8b250bc1ad3937fc7513f2844561c28110ad4bec95ec337e90d9a219e072baa2fbf3b612f8a4f3448aa3e32606031e75f55f5af0fdb0bc646fce0448ceaaaf1822", 0xf4}, {&(0x7f0000009000)="4a9621f32eba221efbe3c68211228bba6e6b8cdf2c3f4461d40664d54950a103c3eaaf3390c275adde7ce78eb46928477849cfaae0ccc345770f55075a6d1515734d4761079f685db29d2f900a79a944422bc92e83f65fe024afb28acbfd380295", 0x61}, {&(0x7f0000013000)="d7fbad0655d94741dc4c3fe6ac8b812a774d8c7e21b71256080d", 0x1a}, {&(0x7f0000013000)="", 0x0}, {&(0x7f000000a000)="5ed6abb614642aa352f7381e477155ea4d40d6e0f16b79674d62f6d20ac47f2bfc0723225d775d350016fe166580167db88ea9a9af9ea3118449a6fc6e0df9a8004e1a782baacb188e61d7ec1acbd79304d1d7b688e3a52569eb1a", 0x5b}, {&(0x7f0000014000-0x23)="1618c26e63428469ba4475c6dbff6475580db0939fa5a567a67333baa538974770e076", 0x23}], 0x9, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000011000-0x160)={{{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0xfffffffffffffffb, 0x7, "fe9871b97a66476c6084df1b79938e4d3fe6b0e430a21d0f8b7f1349c9c66c04ef63f61313782ea960778b5b2c28dda1f70574927234400f099b8d29a33a4469fc4057e6270e26ce086b5237e9edc9e5"}, 0x160) 2017/12/23 18:02:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000c1a000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000457000)={r1, 0x8001}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0xa, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a1d000)='/dev/rfkill\x00', 0x801, 0x0) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000160000)=0x76ba) set_robust_list(&(0x7f0000b19000-0x18)={&(0x7f00007b6000/0x4000)=nil, 0xfffffffffffffffa, &(0x7f000065e000/0x3000)=nil}, 0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000f9a000)={0x0, 0x3}, &(0x7f0000128000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00005ff000)={r4, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1000}, 0x98) ioctl$sock_ifreq(r2, 0x8932, &(0x7f00002c2000)={@common='lo\x00', @ifru_addrs=@ax25={0x3, {"e832e94f7524a4"}, 0x0}}) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f000055f000)=0x50000000000) 2017/12/23 18:02:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000c53000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000774000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00002f7000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00008b5000)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00001d1000-0x4)=0x9, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f00009aa000)=0xaf) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001a4000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000595000-0x4)=0xe8) 2017/12/23 18:02:37 executing program 1: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ef7000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x5) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00008a3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x8000000000000802, 0x0) recvmsg(r1, &(0x7f0000b48000-0x38)={&(0x7f00002ef000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000782000)=[{&(0x7f0000910000)=""/51, 0x33}, {&(0x7f000010a000)=""/204, 0xcc}, {&(0x7f00007c1000)=""/79, 0x4f}, {&(0x7f0000706000)=""/24, 0x18}, {&(0x7f0000fbd000-0xdf)=""/223, 0xdf}, {&(0x7f0000cb6000)=""/189, 0xbd}, {&(0x7f0000801000-0xe4)=""/228, 0xe4}], 0x7, &(0x7f00007ad000-0x55)=""/85, 0x55, 0x8}, 0x0) bind(r2, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000054e000-0x4)=0x330, 0x4) write(r2, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r2, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/23 18:02:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000903000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000b08000)=""/35) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x3f) 2017/12/23 18:02:37 executing program 4: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00005a1000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000-0x4)=0x200, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000944000-0x4)=0x9d) ioctl$TCSETSF(r1, 0x5404, &(0x7f00007a0000-0x24)={0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 18:02:37 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f000000a000)="32000000180025ffff0700940d0914040201c2fe200000050000000004000800090011000000024fe56714eea4eb4e56d718", 0x32, 0x0, 0x0, 0x0) mremap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f000000e000-0xa)='encrypted\x00', &(0x7f000000e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000000d000)="88a795e61620fc90aa99a55cf9fd7a553bf2869b251895b141afcfa073d09a5ddb61f9cf4cbd972a6e5c812a00702b8fea63610397a46e388c0a948e5b584ee8d985e51b23327ce1483c55f2bf140d068df487", 0x53, 0xfffffffffffffffc) keyctl$clear(0x7, r1) r2 = dup(r0) write$sndseq(r2, &(0x7f000000c000)=[{0x0, 0xdb, 0xffffffffffffff81, 0x7, @tick=0x5, {0x9, 0x9}, {0x5, 0x703}, @connect={{0x1, 0x69}, {0x11e0, 0x3f}}}], 0x30) 2017/12/23 18:02:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f00004e6000)='./file0\x00', &(0x7f0000000000)=@random={'trusted.\x00', '\x00'}, &(0x7f0000000000)=""/215, 0xd7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000f17000-0x60)={0x0, 0x2b, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006de000-0x4)=0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f00003ab000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f70000-0x4)=0x10) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000e64000)=""/64, &(0x7f00006eb000-0x4)=0x40) timer_delete(r0) r2 = socket(0x2, 0x8000a, 0x0) sendmsg$unix(r2, &(0x7f0000009000)={&(0x7f000000a000-0x12)=@file={0x0, "6dc9d476a39c724e79d556a0d491c8a6"}, 0x12, &(0x7f0000007000)=[], 0x0, &(0x7f000000a000-0x64)=[], 0x0, 0x0}, 0x0) 2017/12/23 18:02:37 executing program 2: mprotect(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x1000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x502, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x80000001, 0x80000001, 0x8, 0x5, 0x8}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x3, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40000000000000, 0x0, 0x6, 0x9, 0x9}, &(0x7f000079b000)=0xa0) 2017/12/23 18:02:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}) 2017/12/23 18:02:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00002b3000-0x4)=0x0) preadv(r1, &(0x7f0000b86000-0x10)=[{&(0x7f0000f69000-0xf2)=""/242, 0xf2}], 0x1, 0x0) 2017/12/23 18:02:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x21, 0x81403) fcntl$setlease(r0, 0x400, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000405000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00005c7000)={0x1, 0xfffffffffffffffa, 0x6, 0x2, 0x3, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) fcntl$lock(r2, 0x7, &(0x7f0000f76000)={0x0, 0x2, 0x0, 0x0, 0x0}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000080d000)='/dev/loop-control\x00', 0x440000, 0x0) read$eventfd(r2, &(0x7f0000830000)=0x0, 0x8) 2017/12/23 18:02:37 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000001000-0x4)=0x401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fad000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") rename(&(0x7f0000625000-0x8)='./file0\x00', &(0x7f0000da6000-0x8)='./file1\x00') 2017/12/23 18:02:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000352000-0xe)='/dev/keychord\x00', 0x40002, 0x0) writev(r0, &(0x7f0000a8d000-0x10)=[{&(0x7f0000f27000)="97", 0x1}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000315000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000428000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000957000)=0xc) rt_tgsigqueueinfo(r1, r2, 0x33, &(0x7f00000b9000)={0xd, 0x4, 0x8, 0x7}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00002d8000)={0x0, 0x3}, &(0x7f000001e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000929000-0x8c)={r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a1d000-0x4)=0x8c) 2017/12/23 18:02:37 executing program 6: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005f2000-0xa)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x0, 0x0}) r2 = inotify_add_watch(r0, &(0x7f0000b0c000-0xa)='./control\x00', 0x80) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000d1a000)=0x0) ptrace$getenv(0x4201, r3, 0x7fffffff, &(0x7f00001b5000-0x7)=0x0) inotify_rm_watch(r0, r2) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000d1c000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00000eb000-0x4)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00002d3000)={0xff, 0x4, 0x7fffffff, 0x0, 0x101, 0x9, 0x7f, 0x54c, 0x8, 0x0, 0xec53}, 0xb) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d1a000-0xc)={0x80000001, 0x0}) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r5, &(0x7f0000d1a000)='./control\x00', &(0x7f000031d000)={{0x0, 0x7530}, {0x77359400, 0x0}}) epoll_pwait(r1, &(0x7f0000b0e000-0x30)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000000000)={0x0}, 0x8) 2017/12/23 18:02:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$TIOCEXCL(r0, 0x540c) mount(&(0x7f0000622000)='./file0\x00', &(0x7f00005d6000)='./file0\x00', &(0x7f00004b2000)='sysfs\x00', 0x0, &(0x7f0000f3f000-0x1)="") 2017/12/23 18:02:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000036c000-0xc)='/dev/rfkill\x00', 0xa000, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000cba000)=0x0, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000d43000)={0x0, 0x1, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0}) syz_open_pts(r1, 0x802) syz_open_pts(r1, 0x8000) [ 40.245042] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7753 comm=syz-executor6 [ 40.263983] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7757 comm=syz-executor6 2017/12/23 18:02:37 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa2000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x4, r2, 0x401fff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fa7000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000fa7000+0x904)={0x3174, 0x2, {0xffffffffffffffff, 0x3, 0x1, 0x0, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 18:02:37 executing program 0: getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000505000-0xc)={0x0, 0x0, 0x0}, 0xc) r1 = getpgrp(r0) wait4(r1, &(0x7f0000f11000)=0x0, 0x0, &(0x7f0000f11000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 18:02:37 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d96000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000995000)={0x0, @in={{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000001, 0x1000000, 0x100000000, 0x7fffffff, 0x9, 0xad, 0x37e, 0x0, 0x6, 0x7, 0x2, 0x7f, 0x5, 0x5, 0x7]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x80}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$urandom(&(0x7f00003dc000-0xd)='/dev/urandom\x00', 0x0, 0x200000) fcntl$setown(r2, 0x8, 0x0) 2017/12/23 18:02:37 executing program 3: mmap(&(0x7f0000000000/0x9db000)=nil, 0x9db000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f000047e000/0x3000)=nil, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000000000)="") mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00009db000)={0x0, @in6={{0xa, 0x1, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x10001, 0x0, 0x3, 0x7}, &(0x7f00009db000)=0xa0) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000638000-0x14)={r0, 0x8, 0x7f, 0x6, 0x4, 0xfb94}, &(0x7f00009dc000)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000622000-0x8)=@assoc_value={r0, 0x101}, &(0x7f00009db000)=0x8) 2017/12/23 18:02:37 executing program 4: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000002e000)=""/1, 0x1}], 0x1, &(0x7f000002f000)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000000a000)=[], 0x0, &(0x7f0000030000-0x57)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x4, &(0x7f000002f000-0x10)={0x0, 0x0}) sendto(0xffffffffffffffff, &(0x7f0000018000)="", 0x0, 0x0, 0x0, 0x0) epoll_create1(0x0) 2017/12/23 18:02:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000aff000)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b3e000)=0x404, 0x4) getresuid(&(0x7f0000b16000)=0x0, &(0x7f0000d7d000)=0x0, &(0x7f0000824000-0x4)=0x0) writev(r0, &(0x7f0000f50000+0xf12)=[{&(0x7f0000be1000)="290000001800ff0900000000000000020a0100000000ff06800800000d0009000000051900000000f6", 0x29}], 0x1) 2017/12/23 18:02:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x7, 0xffff, &(0x7f0000000000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) prctl$intptr(0x1f, 0xfffff7c) 2017/12/23 18:02:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r2, 0xfffffffffffffffe, 0x7, 0x0) fchdir(r2) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000799000-0x4)={0x7, 0x3ff, 0xa3d}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000097c000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000840000-0x10)={0x0, 0x0, 0x800}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00002e3000-0x8)={r3, r4}) 2017/12/23 18:02:37 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003ea000)='/dev/hwrng\x00', 0x400000, 0x0) dup2(r0, r1) mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) signalfd(0xffffffffffffffff, &(0x7f0000d52000)={0x0}, 0x8) 2017/12/23 18:02:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80000000000001f) writev(r0, &(0x7f00008c3000-0x10)=[{&(0x7f0000be1000)="290000001800ff0900000000000000020a0100000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) 2017/12/23 18:02:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x2000000011, 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@generic="53046bf3946fff953b4571f74f80dd1f", @ifru_settings={0x4, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) fcntl$dupfd(r0, 0x0, r1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c54000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000b7f000)=0x0, &(0x7f0000265000-0x1)=0x4) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ef9000-0x4)={0x0, 0x0, 0x0}, 0x4) 2017/12/23 18:02:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000ee0000)=0x0, &(0x7f0000ee2000)=0x4) bind$inet(r0, &(0x7f0000488000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f000077f000-0x1000)="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", 0x489, 0x0, 0x0, 0x0) shutdown(r0, 0x1) read(r1, &(0x7f0000bf3000)=""/4096, 0x1000) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000454000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3f}) shutdown(r1, 0x1) recvfrom$inet(r0, &(0x7f000058a000-0x1000)=""/4096, 0x1000, 0x2, &(0x7f0000b96000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 18:02:37 executing program 3: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000ba2000-0xb)='loselinux)\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x3, 0x9, 0x40002) close(r0) 2017/12/23 18:02:37 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000007000)='personality\x00') exit(0x3ff) lseek(r1, 0x1000000000000004, 0x0) 2017/12/23 18:02:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f00003b9000-0xcd)="") mprotect(&(0x7f0000971000/0x2000)=nil, 0x2000, 0xc) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800080000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000001000)="ae214a8b68d6a1903cb2a00bb573a0f9cf531938ae8ab5f4eb2c79b8b6f243309c2a47393874a6ef666771093b46947e00e20cab4cdb8c624afe81f9c5d4ba20e8f1481c933acbac180e17a8992b54cad1034438be68c65c072bb32044db509d941e5b495aad937e84503347bdd51eac4d636a67f7bdbfea96236d9c024e24dac83d04bb0dfd429a090f19b7941ac3e554e365de06b7a44e0015f19f9dd4bab1c14231828668e035673ed9036bcfcb608e8f7e90acb5", 0xb6) 2017/12/23 18:02:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001ab000-0x8)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000958000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r1, &(0x7f0000ed5000)=[{&(0x7f0000e48000)="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", 0x940}, {&(0x7f000055c000-0x45)="ee7c9af35ab569d4af0c276b17c508b90834dcd70b3804a2ee55f4ec9c9d14c05ab1555c7bd71b7cff6a193df1a10e975977da266ff87623826b410f2b6e2503c26f429c9b", 0x45}], 0x2) connect$inet(r2, &(0x7f0000c2c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x2e2e742c, 0x0) 2017/12/23 18:02:37 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000)={&(0x7f0000001000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) renameat2(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000003000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/23 18:02:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0xe0, 0x3, 0x7fff) ioctl$sock_ifreq(r0, 0x800008946, &(0x7f000044e000-0x28)={@common='lo\x00', @ifru_data=&(0x7f0000ff4000-0x20)="020000008d351b9f6d000000000000fffe22007663f5f94214007fff000000e6"}) 2017/12/23 18:02:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000771000-0x9)='/dev/sg#\x00', 0x8000, 0x20000) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00000e1000-0x4)=0x8) syz_open_procfs(0x0, &(0x7f0000548000-0xa)='ns/cgroup\x00') syz_open_procfs(0x0, &(0x7f000095c000-0xa)='ns/cgroup\x00') 2017/12/23 18:02:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000db8000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000174000)=0x14) listen(0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f00001fd000-0x10)={0x3, {"800f2b541271d8"}, 0x1f}, 0x10) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000977000)={0x0, 0x0, 0x0}, &(0x7f00008db000)=0xc) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004a9000-0x28)={@common='gre0\x00', @ifru_names=@common='eql\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r3, r2, 0xfffffffffffffffd) getpeername$netrom(0xffffffffffffffff, &(0x7f000064e000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00003f1000-0x4)=0x48) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000da0000)=@assoc_value={0x0, 0x5f}, 0x8) 2017/12/23 18:02:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f00008e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000bd000)={0x0, 0x0}) r2 = open$dir(&(0x7f0000c31000)='./file0\x00', 0x505400, 0x0) read(r2, &(0x7f0000d18000-0x1000)=""/4096, 0x1000) connect$unix(r0, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000064d000-0x8)={0x0, 0x0}) 2017/12/23 18:02:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x4000000000882, 0xffffffffffffffed) ppoll(&(0x7f0000726000-0x20)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) open(&(0x7f000055f000)='./file0\x00', 0x2802, 0x0) 2017/12/23 18:02:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f000000a000)={0x0, 0x0}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000555000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) recvmsg$netrom(r0, &(0x7f0000ec4000)={&(0x7f0000b38000)=@ax25={0x3, {"91c0dc32496a1f"}, 0x8}, 0x10, &(0x7f0000430000)=[{&(0x7f0000be6000)="7f38843c11c5ac1c6b8d80603311cdddd8649d51a0fcb90c54483d7ca8b2a3e23499df94ab67a64018acb508d8d949a16c2a8f1a8793657c8a30ddd1619be1e4f17eb160ddbada9b89073f675a9c9fc48d0c87717898871a7b6491fc25c6ff7984102372d57cc86e1ce9263b81687ff980a5cfd3c79cebca7e5b48b290493cca66b676e97e4e2c90d311910af6b267fcbad868b844848caedb2db6c2b31f2eabdf3ec355756d37369381649bb0a9b28e92fe7ec0f6041eabcb6f6adc14386d985892de1c19deab17d06b108caa53545e5a856cc59275ed6f605abfe60394b0d1d111", 0xe2}, {&(0x7f000061a000-0xce)="8325a4e117d24f957b4b46c379967a858aec26d10a6bd3d528e10e350eb5e65656b8f0e5d7a992f22b1c94ac9ba32ea92d71241a9e0c5aafed7482952a387fb034b7bd6f623a2939e5c6dcedc3041d8dd19be07cbb70cb1a0ff82587171b34603daafd45b5b51ba48d15d45f860906bbbfc2cdd807a956b75735223a3eecfcd3d1d2a75ef8ae39829f431206c6179eec6865cffa04e4a5f6ca4929a770c93f195cd7c491fd902462b77de6524d1e938e25c1c58e8ee117dae34e8e99b33435ef9b0208a4dc98fb6eef95315f364a", 0xce}, {&(0x7f000004c000)="78e5bd279975f319187963c53804ad662da25d4ab6b1405a121880eecf2625403b92ecb702d5d0a6be4128ae9f2c5bc395e7d6de790e9e262d3021a0da467722b03b678a1e7ef9956c81bc73267b85859559ac3507ee4148c557f3efdc6143d442c1b389f5ac30a9437392460f48e966fdb7543bdf96bafc4c3165dbadcdfbab9296e6a19bfdd20344f0a0e26de77d52f95df75cdbec2b6ef1379afd1267f4456af33cfd24c59a10704bb523264c432e0b1977348fbbd374da3ba509", 0xbc}], 0x3, 0x0, 0x0, 0x8001}, 0x2) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000195000)={0x0, 0x0}) 2017/12/23 18:02:37 executing program 2: clone(0x0, &(0x7f00001f9000)="", &(0x7f0000d21000-0x4)=0x0, &(0x7f00004e5000)=0x0, &(0x7f0000882000)="") add_key$keyring(&(0x7f0000f8b000-0x8)='keyring\x00', &(0x7f00002c9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f000005e000)={{0x3, 0x9}, 'port0\x00', 0x0, 0x140004, 0xfffffffffffffffc, 0x5, 0x5, 0x7ff, 0x6, 0x0, 0x3, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000dfd000)="26000000120027109301c1ff0000040000010f00000200ff000000002010f95105007f001900", 0x26) 2017/12/23 18:02:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x406, r2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00009c6000-0x20)={0x2, 0x0, 0x10001, 0xe0e0}) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f00007f5000-0x4)=0x7) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000556000)={0x100000000, r4, 0x10003, 0x1}) r5 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b21000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ac1000)=0xe8) setsockopt$packet_buf(r3, 0x107, 0x5, &(0x7f0000b65000-0x73)="ab644c43a1fa4ed5c909ae0693145e9f13ecbc8f008b5f87b941f0f1a0bde8e5a2aff88cc29f91574a55c83461bd4c14e5179d480d9e1707037187f3cccebafff75812a4036352ac2962ba4603b73c7a3e8dadf8b00e9cbefe593d1bcd82a0f925f9016821ebc16bfc0929ea17eca12225d256", 0x73) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000d4000)={r6, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000e47000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r5, &(0x7f00003f1000)=@hdr={0x100d, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) recvmmsg(r0, &(0x7f0000590000-0x168)=[{{0x0, 0x0, &(0x7f0000cac000)=[], 0x0, &(0x7f0000568000-0xea)=""/234, 0xea, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00009ff000)={0x77359400, 0x0}) [ 40.565163] device gre0 entered promiscuous mode 2017/12/23 18:02:37 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ebc000)='/dev/keychord\x00', 0x210000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000000000)={0x615f, 0x3800, 0x5, 0xfffffffffffff000, 0x20, 0x3ff, 0x9, 0xfffffffffffffd8a}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x100000001, 0x0, &(0x7f0000d3d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netdev_private(r1, 0x89f4, &(0x7f0000f5c000-0xff)="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") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000096b000-0x18)=[{0xf, 0x0}, {0x2, 0x54}, {0x2, 0x9}], 0x3) write(r1, &(0x7f0000210000)='P', 0x1) splice(r1, 0x0, r1, 0x0, 0xfffffffffffffffd, 0x2) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000b9a000)=0x9, 0x4) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f000038e000)={0x99f, 0x6, 0x6, 0xaf, &(0x7f0000a9d000)=""/175, 0x6c, &(0x7f0000b05000)=""/108, 0xbf, &(0x7f000042c000)=""/191}) ioctl$TCSETA(r0, 0x5402, &(0x7f0000892000-0x14)={0x20, 0x200, 0x9, 0xc14d, 0xffff, 0x9, 0x2, 0x3f, 0x10000, 0x2}) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f000050f000)=0x3) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000dea000)='/selinux/validatetrans\x00', 0x1, 0x0) recvmsg(r2, &(0x7f0000b48000-0x1c)={&(0x7f000015c000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00006f4000)=[], 0x0, &(0x7f00003a1000)=""/12, 0xc, 0x0}, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000c15000-0x18)=@generic={0x5, 0x3, 0x8}) [ 40.661674] device gre0 entered promiscuous mode 2017/12/23 18:02:38 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008ee000-0x11)='/selinux/enforce\x00', 0x52b98548fea3cfbe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004e4000)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r3 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00006cf000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000047000-0x4)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000fe6000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000814000)={0x0, 0x0, 0x0}, &(0x7f0000746000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00004e6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgrp(0x0) fstat(0xffffffffffffff9c, &(0x7f0000985000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000001000-0x8)=[0x0, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x208000, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000051a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) r16 = socket$inet(0x2, 0x1, 0x4) r17 = fanotify_init(0x3, 0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00005b9000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r19 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x80000, 0x100000001, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) r22 = socket$inet(0x2, 0x2, 0x3ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) r24 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000380000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r26 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000079d000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc5000)=0xe8) r29 = getgid() r30 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/validatetrans\x00', 0x1, 0x0) r31 = accept4$ipx(0xffffffffffffffff, &(0x7f000002d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ad9000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r32 = open(&(0x7f0000000000)='./file0\x00', 0x840, 0x2) r33 = syz_open_dev$binder(&(0x7f0000cc5000-0xd)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000020d000-0x8)={0x0, 0x0}, 0x80000) r36 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000133000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x8, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r38 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r39 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x400) 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) r40 = socket$inet(0x2, 0x800, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r41 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r42 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x410000) r43 = syz_open_dev$loop(&(0x7f0000215000-0xb)='/dev/loop#\x00', 0x1, 0x200a40) r44 = open$dir(&(0x7f000008c000-0x8)='./file0\x00', 0x242000, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r45 = accept$llc(0xffffffffffffff9c, &(0x7f000020b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r46 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f73000-0x4)=0xe8) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00003df000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r49 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000346000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fcd000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r52 = accept(0xffffffffffffff9c, &(0x7f0000001000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000878000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x8, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000b31000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r58 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000794000)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004cd000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) r62 = syz_open_dev$sg(&(0x7f0000148000)='/dev/sg#\x00', 0x6, 0x402200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x4, 0x7ff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r64 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r65 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000b56000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000699000)=[{&(0x7f0000001000-0x37)="01926bf21e69680209e5ed0d35399ab60658e32e13066416527f5e9061df5b922e9106ccd2c3ee600685581fc7f5f949f0932e363ce65d", 0x37}, {&(0x7f0000001000-0x50)="e53b2137df21339660a448638b898bcf1e8848a8fe9a15142272245816e489f3dd6cff8919720658cc1df792a7c91a6be5b90d8f780a6303960790f2f09927631c43728c87f9fa6592c79275c8f0b022", 0x50}], 0x2, &(0x7f00007f7000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x40000}, {&(0x7f0000f58000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00002c5000-0x10)=[{&(0x7f0000001000-0x1000)="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0x1000}], 0x1, &(0x7f0000000000)=[], 0x0, 0x0}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0x4e)="c8e936c2f5bcf2a3dd4c6606a37756218c516e3cf947ebffe6b517b62f30f5572d9ee03597bd92a4986ecf852cc1f656a36ba2f6af2934e72620bf4b9432c8064c20ecec085543c38c5ae4208607", 0x4e}, {&(0x7f0000e77000-0x8b)="a4ecd2b2fdb5973a4784d698b397062be24008064a7445e45400e1d19102a7a175caca003b0dcc6513e7963ab5ed8d7b791c7ac2fe99ae79d4b7014200b3d2fa64f7366821674d3213a5e9eec047cbb1c1e0d195749a63fe5837faaa9ab5157b3f3eff28c70986c40a61db8d12a09bdb301e3a4250d790938a815aaaf486a392d7e7390baa4747812c28ea", 0x8b}, {&(0x7f00003ab000-0xee)="868086e5dd3a35d61a2d321056dadde918aeadd590ae225f2baef91a98467bc118a501fcb99d1347922b6ac76c06acff81579b4a835f438639baad8fbf92d511b066e9b0795d299571e73f85f50ec5dc926fbf015a29b87ae2218f0ff078c27d0828e29f7558fc0157a6ec809b12df1c643aa803ca7fc4478fada53f979ce611f4f3057b996efdf1b2a392b949c917b9efde1508a185085c8f1bfb819b20e71bcc721b63e5d51b5dbb8c1364895e5082ba26018563d1c81fef1f869449cd00edaff2d8332972642d2195200b886b8536d4359cbb4f9b8d91c826c50338d007b4ebd13c1ce3eb83b0260264fbabe5", 0xee}, {&(0x7f0000868000)="251c045d1d0a123255aedbe5c0f5a43041e82a1d09271f14979a00aa4bb3da9402b19c4e46bef790c063732f57070a441c8c09c79df8f58207c1664b5fedd5227cb79f029f693ed5bad229f54d3ba6a012eeea8be9ccc808e6bbfc22b25b1c640423ae82eda186c3475f0a14c0b4dbe701e929b837603927eb4d3c96dfda6fbd8713e8ae8f7cf5b569d2d5d4d957de8650308568bfe5ce319105d8e059e0f2ec31b0242d22a7fbbf582affaf7781", 0xae}, {&(0x7f0000001000-0xb)="351d86719fec3e17974401", 0xb}], 0x5, &(0x7f0000000000)=[@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, [r13, r14, r15, r16]}, @rights={0x28, 0x1, 0x1, [r17, r18, r19, r20, r21, r22]}], 0xa8, 0xc814}, {&(0x7f0000e8a000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e11000)=[{&(0x7f0000000000)="92af938001b30ea58f82fccc06e58d02e666e0c5dc89fbc8556c8c957392812a6d3da354e42296098f7ea86e1a53e892f511449b4ff21f04a6baf75ac441afdaa91865a49c785924bee0dbe5f55492053dc2c5f45b3f7ee2a11d6528036fd1657f311618", 0x64}, {&(0x7f0000001000-0x84)="92d3fa0ef4927dadf08f846b9bb2004d90bc6e0626b77b3f0c459c734f62c8b86e5f2a6f7cb37455326a06d48927d612b12439950690c1dd46f4367dcc42ac3b884087a7b0724111549f2accb2a6f79febe64c5bb38392d4b36e43110453e0fa9df9e518cffe33e40b2092d215b450d01fa08beb765c48c088c9e463a7948ff8dd33379b", 0x84}, {&(0x7f0000e57000)="c845f91d84c601e7234e90d581af54459bfb30e427e2822f36f44c316d0147386b06720751e4940d4f68cafe98eb66e33f", 0x31}, {&(0x7f0000001000-0x3a)="20f578138755cbbd80d9e4be26035b93a13fad04190d0692ff293a139eddd39840b4363d8aba49b7fa3281164f337dc04b73e5a829d6112a05f1", 0x3a}, {&(0x7f0000002000-0x26)="a338cba4d7aee016231f2abe0d96299daa0012046cb3d69e6cc37f707b91b584fbfeb8d71d26", 0x26}, 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@rights={0x20, 0x1, 0x1, [r43, r44, r45]}, @cred={0x20, 0x1, 0x2, r46, r47, r48}], 0x60, 0x40010}, {&(0x7f00003a7000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00007ee000)=[{&(0x7f00002bc000-0xbf)="65a99eb041a806426cf515f072868dbf9b947fe66c3008a072353385edbffbb741343fae93ccc921e8c45282ff49ec69510e12dff53cee524e68b1bcd2db4bc1500c94bae1d7916a31dcaa5d540b780a775b1756da913b3820a5efb1350c60531a563080d23b6ef324c0e607f5de97e02fefa66c05c90c4e5e95638dbd486016b7bc3b99aacbbe6b558109099be7409c673336867572f3e24080dfe797ccb38fb233d5bbef44b614f7cb84891c9c5ebc4636c6b95ef8e1b450d17bdfafce7b", 0xbf}], 0x1, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r49, r50, r51}], 0x20, 0x0}, {&(0x7f0000305000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000308000)=[{&(0x7f00000f0000)="e109da3d20612093a8a16164eb47b5541515342c22ccdeb287ed83c71c5bf1a36df3111d6218658fee1494668b9a7014e6a147f990d86695c4085ef204ab292cd6e44558ab7af9e5b225d467ab561fd532c66b0834e8c3cc46a823ee11d56e617dde59c2d5c59b3eecacf82f22a669a27dd7ebb93ff10f7c408f853ce6af27d4c9524ec33ecc1441a4bc13b73ccd256f06946dffb2c48b1de502ee98d1fdb22da32edf96e458", 0xa6}, {&(0x7f0000001000-0xf4)="fcc796c2e953a7ae7199a2cfb03656bd5dcb710e70ae7f6778818af709c328f108a69f995d3014bc0d0dd0954bdb491f790c1951404b9e5a7a2fe1b6fbe7948899e42735a82f27b3247c6998ee35e127b91ba693febbe208d9877e850920db56eda5960a235d13ff78c2d91508f0fe30d01accffa0fdb7a8d0612d30c9053a2c173b95488b74f9ee0001c4b44b6cbb3548045b74775deea0daefadfc555e0b450a635d4f018deaa24897597ecfdd299edc486abcc873e307130e7654b9e1361baa7bd17003e0644b89cb7637d071729ab72adae89ee22c6bb88361d9d3cfc38ece284f0036e7a9488ab1901a7df2618fef03fd1d", 0xf4}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000143000)="da1a094335bba2e4f14183ae4817a689f23d080c", 0x14}, {&(0x7f0000001000-0xf4)="481c9dead9a61b5788c87c3a170aa0171445df02928ae073567b8ded1ab7e39eb1144102b4d50d3e0cc3a803161b94aa3676766d9ea6db3e1385855b4224e4edfd3ea8c5c5aa7fafc823703f24c7a5c04e27b0a67b8de8865161187a8dc75eda40ef5cb1efbf03f0be58622f972ed82042a1086520de5d00fc814b0e61d95a9019375d65d372e34c423d447f8faea344cea69523e827b13eb0dc3c4fa4011862a88fe318936990a515548233780b637494deef82a4035ffadc78bf8a65ccc68e334df7ec07a9cc35553ee64ee95855ad33c2f4ede13c6e2d3f65663ef19dd51d2c83cd68bf1fde8146554f1d4a5c074adababe41", 0xf4}], 0x5, &(0x7f0000ded000)=[@rights={0x18, 0x1, 0x1, [r52]}, @cred={0x20, 0x1, 0x2, r53, r54, r55}, @cred={0x20, 0x1, 0x2, r56, r57, r58}, @cred={0x20, 0x1, 0x2, r59, r60, r61}, @rights={0x20, 0x1, 0x1, [r62, r63, r64, r65]}], 0x98, 0x1}], 0xa, 0x90) 2017/12/23 18:02:38 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009ba000)='/selinux/load\x00', 0x2, 0x0) fdatasync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common="6772253000000000000000f000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) fcntl$dupfd(r2, 0x406, r2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000265000-0x96)={0x0, 0x8e, "b476bee12b0f86ab7d0e081777b68bb27d096139dadd795a1afba4fef6e752e1108bf42704bdf19909906ba642a35db71fba6d68f5a372b616eb12c985eeb2fcac255415d4df3da027d74b36d5c3741b6d0e30fbe59d4e89659b4ce8de8b472f22b00b4506b163107271bcd064678b9debca67beb035630676d48a2f0365e024e797d287a780a5eacaa439d6f3eb"}, &(0x7f0000fc5000)=0x96) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d34000-0x4)=@assoc_id=r3, 0x4) 2017/12/23 18:02:38 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f73000-0x38e)={0x0, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f72000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000f72000)={0x80, 0x101, 0x1, 0x2, 0x1, 0x1, 0x3f, 0x2, 0xff, 0x8001, 0xfffffffffffffffe, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) 2017/12/23 18:02:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000a80000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000658000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000082c000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8001, 0xd9, 0x2, 0x3}, &(0x7f00002f2000)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f60000-0x8)={r1, 0x140a1dc1}, &(0x7f000094d000)=0x8) ioprio_set$uid(0x0, 0x0, 0x0) 2017/12/23 18:02:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r4 = getpgid(0x0) fcntl$setpipe(r0, 0x407, 0x0) write$tun(r1, &(0x7f0000e43000)=@pi={0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @x25={0x0, 0x0, 0x10, "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"}}}}}, 0x1001) fcntl$setsig(r1, 0xa, 0x17) dup2(r1, r3) fcntl$setown(r2, 0x8, r4) tkill(r4, 0x13) 2017/12/23 18:02:38 executing program 4: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) accept$ax25(0xffffffffffffff9c, &(0x7f0000fa2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00008e3000-0x4)=0x10) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fa6000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000fa5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d6f000)={0x0, 0x0, 0x0}, &(0x7f0000fa3000-0x4)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fa6000-0x15)='/dev/pktcdvd/control\x00', 0x40000, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x10) ptrace(0x4207, r3) ptrace$setopts(0x420b, r3, 0x8, 0x20800020) 2017/12/23 18:02:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00005ee000-0x8)={0x0}, 0x8) unshare(0x40600) signalfd(r0, &(0x7f0000910000-0x8)={0x100}, 0x8) getrandom(&(0x7f000041f000)=""/13, 0xd, 0x1) fadvise64(r0, 0x0, 0xfffffffffffffffc, 0x0) 2017/12/23 18:02:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) r1 = syz_open_dev$sg(&(0x7f0000717000)='/dev/sg#\x00', 0x0, 0xfffffffffffffff7) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf9000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a1e000-0xc)={0x0, 0x0}) ppoll(&(0x7f000051c000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00009a6000)={0x0, 0x0}, &(0x7f000013b000)={0x0}, 0x8) 2017/12/23 18:02:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) readlink(&(0x7f0000005000)='./file0\x00', &(0x7f0000b78000)=""/255, 0xff) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000482000-0x10)={0x1, &(0x7f00009a9000)=[{0x6, 0x0, 0x0, 0x0}]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00003ce000-0x20)={@generic="ca832a9abbe85043664df63b3989ea56", @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000532000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 18:02:38 executing program 5: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000058000-0x8)={0x0, 0x0}) write$sndseq(r0, &(0x7f000001a000-0x1c)=[{0x0, 0x1, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000002000)=""}}], 0x1c) clock_gettime(0x0, &(0x7f0000010000)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @time={r4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x1c) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000059000)="7440eb437c8e1b88646d300b4fb1596b9e7257c31e1f2f28105d004d0bdd309c8372451868418df739316dca4063ed53b65f861e43f1e2c8a362997217ce3adbf3e1a02a47ece23c5413b0af919ae7757eba704ad3cd87d17bdd8915fd7c1a1d3ca73e6199924a65b934417ca3ad", 0x6e, 0x4, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000013000)={{r5, r6+10000000}, {0x0, 0x989680}}, &(0x7f0000044000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/23 18:02:38 executing program 1: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000abd000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) sendto$inet(r0, &(0x7f00008b5000)="6ae1730e4124fa892970a43126089fbf0f70e66912b4671d115b338567587ad7170ca9b2a3a170b8e4573be87513a9ca845d62a99df22fa3023789f3d5d782e8b051022a7bf1a6839e013e40", 0x4c, 0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x2, 0x6) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000f0c000-0x4)=0x2e, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000cdf000-0x8)={0x0, 0x0}) sendmmsg$inet_sctp(r1, &(0x7f0000edf000-0x1c0)=[{&(0x7f0000eee000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000de4000-0x70)=[], 0x0, &(0x7f0000f0b000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000f0a000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f0b000-0x60)=[{&(0x7f0000f0b000-0x1000)="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", 0xee2}], 0x1, &(0x7f0000f0a000)=[], 0x0, 0x0}], 0x2, 0x0) 2017/12/23 18:02:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00003a0000)={0x5, 0x1, {0x3, 0x3, 0x570, 0x0, 0xe98}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)="") read(r0, &(0x7f0000b07000)=""/36, 0x24) 2017/12/23 18:02:38 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000-0xba)="6561705f66696c6d7300baecefcf3e6970b9094c58da2120db6caf698ca819f8dff6f58063ff51ff39965d15f6827f593cc5f7776abfcb4d9cbd3603e742af9f3ccbcd1b56896225918b3c572a9c2828131cb29b9ceedf1b844f04632c3b7dc640fb8374d80dcbd68ccd9c83a67d2438f39b5620e3fb7d888a87bb4993194d6f197171e7dfd505f5c95f92fedabc0496d53a2f8ff95f270b05288c9dfd5d798e2544d061c179e9ef64d8f777ae0b4ebd76fa588459927fd67a99") mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000000a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000)=[{&(0x7f0000000000)=""/36, 0x24}, {&(0x7f0000009000-0x15)=""/21, 0x15}], 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000007000-0xa8)=""/88, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000295000)='./file0\x00', 0x0) getdents(r0, &(0x7f0000001000)=""/0, 0x0) ftruncate(r0, 0x4) 2017/12/23 18:02:38 executing program 3: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000c3b000)={0x0, 0x0, 0x400050077918, 0x0}) r3 = add_key(&(0x7f000016c000)='keyring\x00', &(0x7f0000046000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007fd000-0x6f)="f9e68cf4fb0e0d3ede9c01f6284f58c5bde26adba515c226c1707b6992a3d6bd828f72bc63a8db9a5fb38c786c44a672b9ecd0ee23f5369143386c7935346078a9cabb54c74149d74fb415657f0509adedc413f84ccab1f976fe08bce8799d009df6122d6c58100bf4312a7fa1e6a8", 0x6f, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000fc6000-0x8)='trusted\x00', &(0x7f0000fc5000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fc5000)="5726584c76acdb2add6a653159fa8e67e1272b70b0b804d3e83411035edbc957150108b006f84de7c084ca6836e1092a117fe922a790ac4fa67df7482eb30172de51dae08c2830f5cec84e2fb596d9394b7b9790835c9651b0ad3d5c0be18d3db4cfc46ddf208222f77666ae007e25d0df2f78ae94f93e5d9800aee34fe3bbfa135621eecae58bc054951c5e8470dfc64e7621ebfe57b015f6973dbb110cb8daa0bdbe9220110733d075c414255e6ba600d93b9ac17d6952136b6b25ba74b4e3d3dce0378ee96dd590f40ddba1c16209b3926f92a11795867548", 0xda, 0xfffffffffffffffd) keyctl$reject(0x13, r3, 0x2, 0xa39, r4) ptrace$getsig(0x4202, r2, 0x0, &(0x7f000020c000)={0x0, 0x0, 0x0, 0x0}) 2017/12/23 18:02:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004b6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000088c000)='/dev/ptmx\x00', 0x480000, 0x0) 2017/12/23 18:02:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000acc000)={0x0, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a1f000)={0x20000000, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000bd000)={0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f00007fb000)='/dev/rtc\x00', 0x440600, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c84000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000333000)={0x0, 0x6, 0x30, 0xffff, 0x5}, &(0x7f000021f000)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000ce5000-0x6)={r4, 0x3}, &(0x7f0000f03000)=0x6) accept4$inet6(r3, &(0x7f0000adf000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000408000-0x4)=0x1c, 0x80000) connect$unix(r1, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2017/12/23 18:02:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet6_tcp_int(r3, 0x6, 0x6, &(0x7f0000014000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup3(r1, r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00001e4000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00000e1000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000d97000-0xc)={r5, 0x0, 0x10}, 0xc) 2017/12/23 18:02:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007ed000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000d7c000+0x9f5)=0x1, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x2000000004, &(0x7f0000003000)="441f08000000000031ffff0000030278130500110300000000f100025f", 0x1d) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000073a000-0xf)=""/1, &(0x7f0000004000-0x4)=0x1) r2 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00005b8000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f89000-0x4)=0xe8) r4 = getgid() sendmsg$netlink(r0, &(0x7f00005a0000)={&(0x7f0000dd6000)={0x10, 0x0, 0x2, 0x100}, 0xc, &(0x7f0000d7b000+0x64a)=[{&(0x7f00001f3000)=[{0x7b, 0x10001, 0x8, 0x401, 0x5, "6e9449762a99436d46a8b1142265f6bd6af560840ac7c81c8c8c0fd38d5f5f5496eac3a824335597788ada91b3fc8a84ff379584187dbf3c408e63c7e7eb2718bf7452c7de52bb1c07df2e3286b6ba7f85f6dd096651535fcd94bcfbefe7de33f24c0c516dc06f90553ad8"}, {0x8a, 0x4, 0x405, 0x8, 0x5, "701bfe7be0a4841a548cca49d38ec9b29abaef4c973f6f93ffe20975fad77d731d0dd569a6d9eeac8040f3b88954e3df0d65df5b4ea851c694b1596d01d8b81d45523014b3b551e6496a71e2dcf559767400d8f04e9baa182cc71ab03168200da3b5cf2d41b9196c1f58f9b1778aeddf9f39cfda63963747cf58"}], 0x105}, {&(0x7f0000998000-0x55c)=[{0xf4, 0x6, 0x8, 0x1, 0x3, "04b93d33cdad5d086a5aba3a7c672897828d05c3d403c4b3b7ebcaf6808d96abb82eb70a9e14d49ce23f9183ba88a87ced835137ce1a7592b6bfc0e89f8cdf6391d78ac1ef841555a35eb67e6afd54d21009e81b6e94a3a97dfcf6bdcf17a1837a21d26890a171249bcbd30018b2a047158e3c33c4b5e52599431e87f70f0c974675eda488029bed1734a1fbe4bb4475a8889fafb9ab2a3e494f0378deaf296676d34518da923376ec0af9ce19fc59b6a559f6544434451f00d1e26ecf67595d11afc429abaeb71d3c8e6e6ba9ea178d4109dca63d740cfeed861f7bfaaf5f84b2bf734a"}, {0xbe, 0x1, 0x100, 0x6, 0x1ff, "46e0b7e546e228deee437b756887cf1eafa3b57f20c4e302df4fdc5bf39c53cb54fd4a6fade505af503bcdee88f173e9cdff9dec3d311dda3b580666afaf09ef29f8f892334ce08cc198212f6f2c93d530a8fe62e95fbef54ad1262100ec89c7829c4c10caa1cff3123c066a6d25355dbf35090bca4a2f77f61965e47a8dc3f7099c26a664b3143c24464d24c04c4174226628a6e56fe3362456bac8b483dbbdb8f5f762d4829a75c4fb9e65a916"}, {0x36, 0x0, 0x10, 0x5, 0x69, "e2b0ebec39db260291dd9de6270b194fd5562447cad4cd2dad3f0a4f32d272c959b83e38b3c9"}, {0x25, 0x401, 0xa20, 0x5, 0x4, "adc025030ca358a30bb52b49e9ea74da91115347ba"}, {0xc4, 0x400, 0x800, 0x3ff, 0x4, "4c4237fee381c5641fde4e25bdf4f19d1bc9ab8c55ed57969eb5bb0bb9da91d64112454037f8509aff91d1abd865d9139b96386d2ece559b98f3bfa2f9040f5aeeae4a9132dc57868c31ca67759f41ca3e70eae915aa00008b57e1db2f25d170838f6160d9492ea960ec5c912aa89884f2dbc2d42be1261145714f47c8fce17cb83998306117ab76cdd1d66c86cde3bad33db9b37c86029bdb170a49087e2c2a7038f7bf9c8e9e27fa628b334f6a63365693820c"}, {0x93, 0xfffffffffffffc16, 0x604, 0x5, 0x100, "ae5c51c7abb2d468bb2dee01486e459f38a3a5e7d86f6f252e909c0e7cd9225dc248b29960f95f8f09ea45bdffe1bba117f2abf7bf5837d35b5e946879d14b15477e8230f7f2c04e36ec6aa1415fcf3dd2d87c673c7cd0af40f9215ad24e5e2e51b18faa8c17dac18b21eede977c286fc0ee53db419b6ab5e810e34e75607bf59ff2d5"}, {0xc1, 0x80, 0x0, 0x6, 0xfffffffffffffffa, "59b8e9b2973e31a9311d33368b811f8c7e8a59d1dc61f641791e2a4bd808b185b1f37d29440f7104669a19ef1ee26942011accad2776179dc4e8a98c3750e0099a79e98691cce60b8e00636e63a6b8332f005cc23503db0f9eb07a9c8e23839707a572eaf41d46b19c5535cb136f5411ff5e324169e847d8e947a9fbb670c1bdd3f2c80bfa01b034d2fc9266857f5d0b70e8fab67fbe67c55c38e94b4377fee0879a233a1b1423288576e4205937c9a76a"}, {0x46, 0x7, 0x210, 0x7fff, 0x6, "b630fb10749811442d33744255a7e17fd65a0187f4bc44d5d601c53566b20031df36096af38400645ed88bbae21e0baf731ab86ef342"}, {0x4d, 0x7, 0x200, 0x8, 0x4db8, "afa5414936f3edb5ebf7c50dcd9465cdb683aa6cdcf2c8ed5184035f739eeaf2dfc2d2c4dc0330a65f9e28490c90b4d333f72434b4a8e2043a87eb5675"}, {0xa4, 0x1, 0x0, 0x81, 0x6, "09498a6c95f038a1c959132180ff456c338699fc3a8f96f865521748cba8ed416075deb836b91d456f158db58aad7b715078cba7d619ba7edb7abe91f5b855ca0d7799dd7a21f3f9aba24c82990a81ec49e95b11e979550796c09ff18f786fe5b4ace1ed2b943bb85b3036252e2d9e2bd2dc3604677b56699fb65c7081b4536104df6323bba1331c4a398e1d3d34650baf7b24b1"}], 0x55c}, {&(0x7f000052e000-0x3d)=[{0x49, 0x10000, 0x10, 0x0, 0x5, "7c6d93652dc8c295413b218c901b76d05d7a43a737d100139794213f667aa25124a855f1eea46141e8046288dba55f45fbdd54d303c3104825"}, {0x8e, 0x100000000, 0x400, 0x9, 0x90, "16b512261b82db62bc28b8c656e51af5b1b6ff73b4a5edda26ec62d76956cb14311bd205b038e95ccba96d3ef530115470fab10ea9080e0e9c54d0d47e06eefb4cdd959348f45bd60a988ee1a8bbe14add654929e85527d0ac9cb989c0a474483070053112265e33de79589a16aa3c62d30e46a078cd17f616c934047d83"}, {0x34, 0x4, 0x401, 0xb3a4, 0x6, "3b5cba5e228b81fd6b06967d061b1dbb002eea9738d50971f7331c6f220d0005d701123c"}], 0x10b}, {&(0x7f0000b8d000-0x3fd)=[{0x3d, 0x8, 0x0, 0x3, 0x4, "bbfe91ee86fddeb37fe9f196a83422be7728266d8a58a1a592211f0dcd7c60a5c3a3d4690eb521cec0bb3f1067"}, {0x74, 0x2, 0x402, 0x2, 0x1317, "ca281cabf21ba67b41dddf027e4a64406a28974602df2ac4badacf74a4babcf890fbbb21a7ac9ee555cf3a9d7d8b66e1ddff324251fcb2d9b98eda52c29f5f85f818455d27bc56c866e01629c49b63bdf19fb13c428cf12a89fd8769b16f4b9e45adf830"}, {0x81, 0x1a4, 0x810, 0x7, 0x652, "54625d5109bf85ad50701a2acdbb963193235732b3f598d8437f7aa90e521817119c0a05ea8afb80b22a1008b8d20efe9b7ce6ba84e2ff68ff8b9e579708d69bab0c18e45ccfed2974a2dbd6e85d99ae6f51f3f26561026e211c0ee0e2c23ffcac8e321d067c52867ea26d0ae367a4fe5f"}, {0xfc, 0x8, 0x220, 0x10001, 0x83b, "2de89044820dbd3a8d229b9b283043873de5e1bc7f302726a0552f0f8ad82f0641b3a05f3a146f820e8ffc540b0346ffa46e7d8ace65decc95b9458e435be39886af8138a48f65e8bae2615bd46e16ee133ce25b91cd29374f08aaccc59d9f1af647f69e2fa33cb7208487a278a19e57fe1ea4cf6e4e5cad603cf1e7df4a7e21015938e8e5cda2059c56b9271457138ff82bfb75ab20df5a7b797e03609151620423eff13fc31e4924c26938c803531ac8d54d6a8be0559f144afeb09aab346c7d0f00ae7eafbd87ac9d0cc23307a3c6c3f5d8db2438683b948d4fadc3838eef1f8815775fc85b19688f6107"}, {0xb5, 0xc625, 0x520, 0xffffffffffff440f, 0x5, "f22f9a45245fe9b9713e0b4e29131f7a4ea819351de619047bf7584e932aadd0b41dfa4e140e2f0005fdb743ec1d451e23cbbf86100c32584a79d54d5cfe2dfd21f4673e97afbbbd9864d8df4d850a7e06c78abc6a551ac15e10188d78ba304113c87dcadeb022c513d45df8afb17f42c4204d3c3c53eddf6debdac28f3e3c232a304630fabae7123ba76c028b956ffe853b146a575f0b129f6fbc42176d182f3fa31e438d"}, {0x54, 0x3, 0x100, 0x4, 0x2, "d3a2142b988981ed8df45fe72e87b56aa8efbaf00320e4fda7cc47e15713e0eec2937255cc8b92c74144469cc70d6ac997679076daf7246d79eb021d68539ff852733551"}, {0x51, 0x8001, 0x0, 0x5, 0x9, "0ee03d931ca43d21fa48465320ae5c411b78817cbdca3644fec8dc4477a3e780b0302a233a9c9cbc1ff296a4045d8c4b407b45d8ce87032957651a6d8692d92218"}, {0x21, 0x1, 0x808, 0x80, 0x1a, "99f18536b8e3a8cabb1a42cebe7d7e105c"}, {0x54, 0x1, 0x0, 0x0, 0x6, "4cb86f7cd4cd7f7f0ec9cddf7bf38ba1a09026e4ecf0436d9b2a27a639bb9de0c8a70b4ac239decddfbd148a832c511a97a753ee6e0ce80207380a60521341f071d9f9c6"}], 0x3fd}, {&(0x7f0000511000-0x14e)=[{0xec, 0xe81, 0x8, 0x1, 0x9, "636db351af480410caa1d598fecb3159bad62aaebffeba8da641ef56383029ed63de548bf03a79e3cfcb97996ee8a531bcc12c8ce7bd2d4ed1144536e26832f9d66c7fbb5c42ea90c93c050bace9bf597528a59f910b76e1b7cee04cca8d365d4645215603c23954a515b0e2603eaf9e4f2a80efafbd5c90be2094e63a05f510e1657cd6a5c77a22636fdcc87f6badbc508c904ad3cae391797ed81491e3cdac7f155a91c6428aceca2856059130fede1328351a99146daad2ee74e74c607c9a398bf07a80ddabef6af70bf758947cc1fa19adf85620c67b044ca64a"}, {0x3d, 0x5c, 0x0, 0xffc00000000000, 0x100006, "cb3469370296009d850e02eac7008d35295f8035e69daaf738c5c7af4aef02dc7094c7b51d400a44f4db8c5953"}, {0x25, 0x100000000, 0x100, 0x7ff, 0x6, "722706d72fb2c52023524e2176b130adccbad51b18"}], 0x14e}, {&(0x7f00008d9000)=[{0xc5, 0xc000000000000, 0x821, 0x6, 0x2, "78efcdbaeb489f6a8589d17b964785e9e16a400b171b78914cf21b1e8a917ff1cc3dce523d38235cff3d5734862a33e7e3f3a3e02ca6fec36a769895043332537b14bc9cb975b14e02bf43231ab71e12820613a2f7dd09ba8763f980aec8f3bc2d9c0e1de3557c738870d804e28ee183c6cc23194159bffae08d5aec9ee4b03ac890371e8f7509271ad50922c17be518030bf8f7dc2841ef2e3c0976cde53ab03d0482150e6652ee7edd53a22ec54f436d262a0a46"}, {0x95, 0x2, 0x14, 0x400, 0x8, "a4ecac6db107157512f1165a05f838883e80e9e3e5dbe4fd73160cbaf40011a4dcded3a7d0236adf913f7366ed899fb962419a71944cffd4ccaba7d89849706d2debb45e7e51431e31bc102378c857e86725078781feccb135d7a485031ec308b448ab714ead3f9d5113891fa05656d6aad6f0e26c1d78ac2fa8ebd98fbe1ce09e3d35953f"}, {0xc9, 0x0, 0x11, 0x8a19, 0x1000, "59d78d79705e85504decbda2031e5a718469d554da88565ba5293cffe1c0c56cb6311aeb3771af94cb410f10332059d6d499eb63b488be70e7cd334efc6d5840ce41653f9167f9a85a0ff3f6fd5ac7ce89b769431dafa3fb33d71d35029eb6db2dfb8496c821a4425a8d3ba259939ece1358c4c9653cc4b675c6461a405acf64466a096c4b1d4c1cde7bfd119b1bbddfc8123211073227060a078a8877392e9cd38fbc3fb12e384a6940de119f8264f29c4282f349cd06e67c"}, {0xac, 0x9, 0x808, 0x0, 0x9, "c5a9556ce47f6678583e08825ab546b0d3e2f74be31f6b2337d177484dbc087503ef4215dee53dbdcc4bb79802eecde488ed88717dc49bacff065bc2a83333e0fde968ab74f6180bef4f518d1b3efadb277a5aafdb9e5c7e0d6f3a4e480a68a5df8430e34ec71e1f69c52ba887dec885e56f5c9617bd051bd39b4177fa6f2b2c0628e0a4c7c2140885232744692dd64c79ce4f3f62bb4bd2fe3269c8"}, {0xc8, 0xfffffffffffffff8, 0x102, 0x4, 0x50e, "a31c7b86454b55c7c16dbe2243824afea050e1d75186cd8a2160900b78ed0a3bbc1cb461d75776942d3412d0aad6a52f07bc5e87c32d0ec138664fc813a8e87377412e2f61fad41b5c8e2244afbea0427604674a55f6f7dea678baeda391c6bbfa48c2530d497ca8e8139929ad9d5c82b0ad24baddb784d04b15f864e10d4d60af42c99a9c3b1e8ed5c9befef15d514471d9a2cb232dfed30cf87fd8b9e41bad7060bda18a599d8fefde2fc71a7b7dd13159b28e3eeb2be7"}, {0x34, 0x1, 0x2, 0x8, 0x200, "c74b87cd1ba59b7c3723942b036a93bff48348bf81b8314132728dd57013020c30f4a6eb"}, {0x2f, 0x1, 0x220, 0x0, 0x0, "942a0c26afe2a2dfeb71398f528f80300f04bb3c95f5bcbb909cc2193f0590"}, {0x63, 0x9, 0x400, 0x1, 0x323, "a96c4b69146f61b2d32b8b5226a8686f684f7309a85cb277fbcc3c0a936b26b14ae2a2a8639f7e22e7ad8070b267a213d659a389550960708ecd2d5aca86355086b0739c1162db3a30116decd5e91501ed112a"}, {0x5b, 0x100000001, 0x0, 0x8, 0x101, "162bd24bb3e71dd60377ede11c9d633a8791f0c735fac8621fe9a525df9bfd73c8b450c5d5c60f627335a38766f93177b37ff6be49c90016aafd4c57084f390f3f98693728372aefeeab9e"}], 0x4b8}], 0x6, &(0x7f00001e6000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r0]}], 0x58, 0x800}, 0x20000880) 2017/12/23 18:02:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) r0 = creat(&(0x7f000041a000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) truncate(&(0x7f00003f2000-0xc)='./file0/bus\x00', 0x2) lremovexattr(&(0x7f0000d9d000-0xc)='./file0/bus\x00', &(0x7f0000482000-0x18)=@known='system.posix_acl_access\x00') mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x12, r1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000379000)={0x0, 0x0, 0x0}, &(0x7f0000395000-0x4)=0xc) setgid(r2) ioctl$TCSBRK(r0, 0x5409, 0x5) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000fa8000-0x4)=0x0, &(0x7f00009ab000)=0x4) getxattr(&(0x7f0000631000-0xc)='./file0/bus\x00', &(0x7f000093f000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000a32000)=""/0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) utimes(&(0x7f0000739000-0x8)='./file0\x00', &(0x7f00008eb000)={{0x0, 0x2710}, {0x77359400, 0x0}}) 2017/12/23 18:02:38 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x80003, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f000000b000)=0x401, 0x4) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2017/12/23 18:02:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x20000000000001, 0x0) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000ccb000-0x8)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000483000)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d0b000-0x41f)=@hdr={0x3, 0x0, 0x0, 0x0, 0x4, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x16, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) r3 = socket(0x3, 0x4, 0x3) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00006a4000-0x4)=0x0, &(0x7f00009eb000)=0x4) recvmsg(r0, &(0x7f0000810000-0x1c)={&(0x7f00007d9000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000863000)=[{&(0x7f000091e000-0x9f)=""/159, 0x9f}, {&(0x7f0000716000-0xe0)=""/224, 0xe0}, {&(0x7f0000f51000)=""/202, 0xca}, {&(0x7f0000ce3000-0xdf)=""/223, 0xdf}, {&(0x7f0000e25000-0x48)=""/72, 0x48}, {&(0x7f00003aa000-0xb1)=""/177, 0xb1}], 0x6, &(0x7f00007e5000)=""/4096, 0x1000, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000022000)={0x15f5, 0x8000, 0xfff, 0x5b1, 0x0}, &(0x7f0000ec7000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000063a000-0x14)={r4, 0x2, 0x8, 0x7fffffff, 0x3f, 0x3df}, 0x14) write(r1, &(0x7f0000f0d000)="d895a498bf76486cf06ad2876f46114ec9dd380074f1bd1f3269d9", 0x1b) 2017/12/23 18:02:38 executing program 5: unshare(0x28060400) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) execveat(0xffffffffffffffff, &(0x7f000007b000)='./file0\x00', &(0x7f0000392000)=[], &(0x7f0000658000)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='logon\x00', &(0x7f000083f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f0000018000-0x5)='user\x00', &(0x7f00005ad000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e13000-0x8c)="944e9db15ff2041ca565d328bd1abf0c1e07285915f2bd6337c0facb676acecca0a560e27cf2427aac92cb83a73fd30ad70663ec56497eb29e2b5e6a9b5425704664a4dd20a2d43439cb8927c9fb7e63d28e800a25b9c9c35ef5dff8cfa4b851ef05f79915dada892fad978b277e3fe75fe3b3adfa36292dcac8c175b28f011b11006f112b49f73fd049b7dd", 0x8c, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000001000)="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") truncate(&(0x7f00006d0000-0x8)='./file0\x00', 0x9) 2017/12/23 18:02:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ac8000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000db2000)=0x0, &(0x7f00003ac000)=0x4) r1 = syz_open_dev$tun(&(0x7f0000568000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000fc2000)=0x101) socketpair$inet(0x2, 0x0, 0x3, &(0x7f000001c000)={0x0, 0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="0200000004000000f004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000cb8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) syslog(0x10001, &(0x7f000080e000)=""/72, 0x48) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) fcntl$F_SET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000959000-0x8)=0x0) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000bae000)=0x1ff, 0x4) accept4$packet(r3, &(0x7f0000fb2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000871000-0x4)=0x14, 0x80800) vmsplice(r1, &(0x7f0000c00000)=[{&(0x7f0000f68000-0x10)="2c7501b351d2ce2251d081b1c7b0dac8", 0x10}], 0x1, 0x5) bind$packet(r3, &(0x7f0000617000-0x14)={0x11, 0xf7, r4, 0x1, 0xfff, 0x6, @random="80c3d9b359c2", [0x0, 0x0]}, 0x14) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fb7000-0x4)=0x81, 0x4) r5 = add_key$user(&(0x7f000016a000-0x5)='user\x00', &(0x7f0000f69000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f8b000-0x25)="981e248855cbb8c4cea0cfa3a5b34d7b86cf7238219e0eb4c756c61aec93c06b63d51c5b67", 0x25, 0x0) keyctl$update(0x2, r5, &(0x7f0000c4b000)='7', 0x1) 2017/12/23 18:02:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$netlink(r0, &(0x7f0000bee000)={&(0x7f0000cf4000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00006ad000)=[], 0x0, &(0x7f0000cc6000-0xa0)=[], 0x0, 0x0}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000990000-0x8)='environ\x00') accept4$inet6(r1, &(0x7f0000590000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00007ac000-0x4)=0x1c, 0x800) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000053d000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00009e5000)={0x1, 0x9, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="09eafdeb55ed", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="e4f406bd5233"]}) recvmsg(r0, &(0x7f0000c48000)={&(0x7f0000575000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000474000-0x10)=[{&(0x7f0000ca5000-0x4b)=""/75, 0x4b}], 0x1, &(0x7f0000042000-0x3e)=""/62, 0x3e, 0x0}, 0x0) 2017/12/23 18:02:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000115000-0x138)={0x1f, 0x0, 0x40, 0x1, 0x5, [{0xfffffffffffffffb, 0x2, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x4a5, 0x81, 0xf930, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x5, 0x7, 0x100, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x8, 0x3, 0x1000, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x7, 0x4, 0x100000001, 0x0, 0x0, 0x1d0f, 0x0, 0x0, 0x0}]}) ioctl(r0, 0x4000002, &(0x7f000019f000)="d777b647d724307402ebfb33ba6c4300000000b6d08c6aae3bc04499956dd1b0000000cac35feffe1e7c4382662df88fd5ce8ba61de33fbc144cd237393c21cfb7220cc9ef78548bd589e07e7efd5386b5a8a2255c88a9642ac9629d49decc2d422e78bd52fe9fca948ba68e949a7061dfa52fabc67252234581d2bc099c6084a90942bf21d9b0f202140a72b2da93aff1b673ec5c2a924cb44902f603b6f7a5b4fa1b3b021677d13b70e6818b87bca0df9648c838e15f24e700ffe59bebe10ad9") getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000054a000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2017/12/23 18:02:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80003, 0x1, &(0x7f0000f4e000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c4a000)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f000042b000-0x4)=0xc) r1 = socket(0x10, 0x2, 0x0) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000503000)=""/232, &(0x7f0000665000-0x4)=0xe8) 2017/12/23 18:02:38 executing program 7: r0 = socket$inet6(0xa, 0x400000002, 0x0) flock(r0, 0xc00000000003) 2017/12/23 18:02:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000f, 0x1000006, 0x2) clock_gettime(0x0, &(0x7f0000ed6000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000e69000)=[{{&(0x7f0000d35000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000f6a000)=[], 0x0, &(0x7f0000867000-0xfc)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f0000662000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000ce9000)=[], 0x0, &(0x7f0000bdc000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x10000, &(0x7f000052a000-0x10)={0x0, r1+10000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000086c000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000edf000-0x10)={r2, r3/1000+10000}, 0x10) write(r0, &(0x7f000034f000)="0203001f02000000000500801e0e3648", 0x10) [ 41.062656] device gre0 entered promiscuous mode 2017/12/23 18:02:38 executing program 7: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000aa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000aaa000-0xb)='projid_map\x00') write(r1, &(0x7f000000a000-0x7)="9a", 0x1) 2017/12/23 18:02:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x400045b5, &(0x7f0000338000-0xd7)="") r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000086b000)='/dev/autofs\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000c3d000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000074f000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000004d000)=@assoc_id=r2, 0x4) 2017/12/23 18:02:38 executing program 3: ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000b37000)=0x0) clone(0x0, &(0x7f00001b6000-0x1)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") readv(0xffffffffffffffff, &(0x7f0000fd9000-0x70)=[], 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00006b9000-0x10)={&(0x7f0000736000/0x2000)=nil, 0x2000}) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) tkill(0x0, 0x0) 2017/12/23 18:02:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) rt_sigprocmask(0x0, &(0x7f0000f19000)={0x9}, &(0x7f00003e0000)={0x0}, 0x8) prctl$getreaper(0x0, &(0x7f000066c000-0x8)=0x0) writev(r0, &(0x7f00006f6000)=[{&(0x7f000085d000-0x47)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f0001000000000000200000000000006000010090", 0x39}], 0x1) 2017/12/23 18:02:38 executing program 1: clone(0x200, &(0x7f0000e10000)="", &(0x7f00000bf000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") rt_sigaction(0x0, &(0x7f0000ea2000)={0x0, {0x0}, 0x0, 0x0}, 0x0, 0x8, &(0x7f0000be4000)={0x0}) 2017/12/23 18:02:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00001b0000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x7fff) getpeername$llc(r0, &(0x7f000096a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000cbd000)=0x10) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = mmap$binder(&(0x7f00003af000/0x3000)=nil, 0x3000, 0x0, 0x2110, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000085f000-0x30)={0x110, 0x0, &(0x7f0000702000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18, 0x20, &(0x7f00005cc000-0x18)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f0000bf1000-0x20)=[0x38, 0x30, 0x38, 0x0]}, 0x7fff}}, @decrefs={0x40046307, 0x4}, @increfs={0x40046304, 0x2}, @transaction={0x40406300, {0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x28, 0x28, &(0x7f0000265000)=[@ptr={0x70742a85, 0x0, &(0x7f0000bff000)=0x0, 0x1, 0x3, 0x1e}], &(0x7f00000dc000)=[0x0, 0x78, 0x0, 0x38, 0x30]}}, @acquire={0x40046305, 0x1}, @dead_binder_done={0x40086310, 0x1}, @decrefs={0x40046307, 0x3}, @exit_looper={0x630d}, @transaction={0x40406300, {0x2, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x20, 0x10, &(0x7f0000add000-0x20)=[@fda={0x66646185, 0x9, 0x0, 0x13}], &(0x7f0000da4000-0x10)=[0x0, 0x40]}}, @free_buffer={0x40086303, r3}], 0x70, 0x0, &(0x7f0000813000-0x70)="223441f70fda0782c42066f58391bd30e26568bdec2b32929a5d3dc15145ba80805d0311a387f4f344472a8a72454a325666f1e7d8e450da11bc9ee7e41ee820c6e01beb6a2c270f6695d418f4f9bc16d8d865e7495add9243223fa60ed3b9714e9f8087c12d61f9e5c8ac00d85a9928"}) ioctl$sock_ifreq(r2, 0x8931, &(0x7f0000c15000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/23 18:02:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2080, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000903000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffffff80}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/23 18:02:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000c16000-0x12)='.request_key_auth\x00', &(0x7f000076e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000395000-0x8)='):\\self\x00', 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r0, &(0x7f00006b4000-0x5)='ceph\x00', &(0x7f0000c27000)='}#\x00') r1 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r1) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) r2 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0x0, 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) fcntl$setstatus(r1, 0x4, 0x2400) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f00006ed000-0x4c)=[], 0x0, 0x0, &(0x7f0000442000)=""}) 2017/12/23 18:02:38 executing program 5: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000095b000-0x26)="26000000240043000000000000109100000000040100000000000200f1ffffffffff03c76e35", 0x26) r1 = getpid() mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r1, 0x9, &(0x7f0000f77000)=""/21) 2017/12/23 18:02:38 executing program 7: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fe8000)='/dev/ppp\x00', 0x4000, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000fe9000-0x50)={{0x3, 0x3, 0xd397, 0x1, 0x7fffffff}, 0x3ff, 0x20, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000062000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 18:02:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000aae000-0x16)='/selinux/checkreqprot\x00', 0x400102, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndseq(&(0x7f0000421000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000e0e000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000597000)={0x0, 0x5, 0x20, {r3, r4}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 18:02:38 executing program 3: socket(0xe, 0x7, 0x7fffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000044b000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000300000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 41.246064] binder: 8022:8027 ERROR: BC_REGISTER_LOOPER called without request [ 41.247128] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. [ 41.255698] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. [ 41.278733] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/23 18:02:38 executing program 1: unshare(0x20000400) clone(0x0, &(0x7f0000273000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x640000, 0x0) r1 = dup2(r0, 0xffffffffffffff9c) fcntl$getownex(r1, 0x10, &(0x7f000052f000-0x8)={0x0, 0x0}) dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000217000-0x4)=0x0, 0x4) keyctl$revoke(0x3, 0x0) clone(0x20000080904900, &(0x7f0000623000)="", &(0x7f00002d0000-0x4)=0x0, &(0x7f0000907000)=0x0, &(0x7f0000553000)="") getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003000-0xb8)={0x0, 0x0, 0x1000, 0x7, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb3f6, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000002000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000000000)={0x0, 0x0, 0x42d1, 0x0, 0x0}) 2017/12/23 18:02:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f000091b000-0x46)=""/70, 0x46, 0x0, &(0x7f0000756000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000844000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000017000)='gid_map\x00') ioctl$TIOCGPTPEER(r2, 0x5441, 0x2) ioprio_get$pid(0x2, r1) sendto$inet(r0, &(0x7f000045d000)="", 0x0, 0x208000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000e0000-0x46)="", 0x0, 0x0, 0x0, 0x0) 2017/12/23 18:02:38 executing program 3: mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002e9000)={0x1, &(0x7f0000788000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000d20000)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000d1e000-0x1)=""/1, &(0x7f000023e000)=0x1) 2017/12/23 18:02:38 executing program 4: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f000038b000)={0x5}, &(0x7f0000fd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd7000)={0x0, 0x989680}, 0x8) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x0, r0+30000000}, &(0x7f0000c9d000)=0x0, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000fd8000)='keyring\x00', &(0x7f0000fd9000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_security(0x11, r1, &(0x7f00001eb000)=""/118, 0x76) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) [ 41.297859] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. [ 41.309191] binder: release 8022:8027 transaction 77 in, still active [ 41.309197] binder: send failed reply for transaction 77 to 8022:8047 [ 41.309211] binder: undelivered TRANSACTION_COMPLETE [ 41.309217] binder: undelivered TRANSACTION_ERROR: 29189 [ 41.332158] binder: 8022:8047 ERROR: BC_REGISTER_LOOPER called without request [ 41.355150] binder: 8022:8027 unknown command 0 [ 41.361974] binder: 8022:8027 ioctl c0306201 2000a000 returned -22 2017/12/23 18:02:38 executing program 3: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") shutdown(0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e4a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x4}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x5, 0x0, 0x5, 0x75b, r1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000125000-0x98)={0x0, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8001}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00002dc000)={r2, 0x8}, &(0x7f0000000000)=0x8) 2017/12/23 18:02:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000020000)='/dev/loop#\x00', 0x0, 0x400002) ioctl(r0, 0x440000000000127f, &(0x7f000002d000-0x1)="") ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f000081a000-0x4)=0x0) symlink(&(0x7f00007b1000-0x2)='..', &(0x7f0000c1a000)='./file0\x00') kexec_load(0x8, 0x4, &(0x7f00001fe000)=[{&(0x7f0000ce1000)="eecb1c13b41eee65d9fd2caba05062d3540c28deb9470bf319bc1228bbf4a7c8483ebad1015dd04bcdf7f7007f03d6888974542eb83395c46399be8cfafac399f17273c8b53b4e7b994fc7ec5359af954fc68565942726ca8e018dc09aa6c233270a5eb4d6fd75f6db064011d5da03860635dbffb73bda4f6fc8b63a5c8b7eb8828f9c0b0bc1fd6288c4ad98ffa2ff0c3e3259d65e2c84c0ef30fb0b05612ce27aab6d1ded42f3b50f5081dc2b9b2dd4b8ad2b1fd7ccffab743e53ef47afee21d6817d760511641a", 0xc8, 0xbf, 0x3}, {&(0x7f0000f26000-0x5c)="b3c6adddca387ead4de5ce1e1451f319b9e1b6df321234571751cb3621dbcbb191db3055697ef9142921d0c27e8f6cc3d0b3f7379d18815d92d25604c3abb97337662839f24d600c6ffeb4def96e0d5f4b8bbcc9ba00b3fb5bbfe33c", 0x5c, 0x5, 0x8000}, {&(0x7f0000ec1000)="21598567d1373492f885a98d5ad38100a4cdd70751ae0cd9105e89ead126d5", 0x1f, 0x6, 0x800}, {&(0x7f0000651000-0xa8)="f88d86740b5577bfbb10ca05e49744138b422cb64ecac269a618e2d1a350fee668790ee40bdf8a955c46003d713e9138018b77ccfeac494ad8387e599769edefbd55b42ba6c354a37c4645f5c2053d2b850d9d66098ac77a05c9df1b9cb838649fb819ec61a4b154c59aee74db371cd00f3e04a7cc47719c6ac5d80d082b9b61205a506c171e17b8daefc742fe3d6587cfe54fa093677879aabe9f2717a7c2a83737488104e2d344", 0xa8, 0x4, 0xd8}], 0x320000) r1 = request_key(&(0x7f0000f85000)='pkcs7_test\x00', &(0x7f0000b73000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001a0000-0xb)='/dev/loop#\x00', 0xfffffffffffffff9) r2 = add_key(&(0x7f0000f1f000)='rxrpc\x00', &(0x7f0000171000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006ee000)="5c934d3a4d54afadc39f2b4ef741083d241414e9a418fb43cfaced133b8b3257c62afdfff839e80fec080e707d1a197fb79cc6e7cf8e49bd99aeae7f1666860275761073fff5d26aa4c905097d876d2955cf376c6fe565a9d61379630937eff84d5ef1ddb071c61398e3a11d5f2accc21081591a5bb0", 0x76, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r1, &(0x7f00008b4000-0x50)=[{&(0x7f0000fdc000-0xbe)="828eaf5a2130e47e715fb6353e69af1398df7422a98973ba1e0c1125d5608f53ee0d03c413dd685fbe4042cc69a9b51d8c9ae83838df323de4fe51cdff96fb5e023b6e720f19ad856cabb7cba3fff876300a76068021505d44fd4795a205c46ae8639aea2256018db8f6c8b65a6389196cd2110765046bcf0c431ce57a41c53bd4b139d64f09a0998c8465364f31a5579de8e7cb843fc654fc845045ec75c32dc96da517962bf8062dde0bde5ac5a940e222511116835b7dec0eeb71e7a5", 0xbe}, {&(0x7f0000af9000)="2a5770c6ff87a44134a6b6f16e1cc1b7a4760a47dbb8131f0c9ba31ab9a0649e16bd07eb954b1ee3e5a1d9a470a7481551034ee08cada28ae87c93e99d6936774cac26dd947574e78e4a99caf10ff100bd069cd76775b70dafcbd249c374479606c4d0dcc37c0cccc295542b92741e3582becae1236d9628e33453bd56ded81d27bc0ad99d19ceb96ac0eb9b69678fce0a01e87684d88e71b5a8093f7bd9071cc1f564dbf582381349231a5b34e28327ede9420efaf9381606f09ec4ea985874e502b3a4bbdbd7620a55f45f8f45007f340f1675f52e217579e178cc33c7a9abe2de2ed3b1a456a9ce2c522c", 0xec}, {&(0x7f0000121000-0xc9)="757b7bc19317d2060923b33359a33b09312a0d3c03d7912373a01f4951702cb7683d5aa452a4de16eaee9c26843257c9931cb100e7a9d100526478445a42d4258706f576734aabf252499f070bdf1d24479cda1c1166ec66e812cdbd5ae261109beee55282e4f1b21de8b09fbaa2bcb380f3d8776b1fb965308828d2fd609e8b61a50135cbc722c587dd4ff8f3eb20c5335df675705a53190376d255ba0b1a03206b83c40181a16e437f6e2918c2b0ffee8059d63b0ecddb65bba21feffcb0a534b083e806a70e74d9", 0xc9}, {&(0x7f000071a000)="045548014e3cc6a1bfbb0d2a5fd2d09054183f97a20ca8d7f806b4f79afdb70f99e2958221acf9c4757157a8d7aacd2acc333b72d1f93af9ae92973a908d300422cb0233728a497235902290854461093f7501365159e951d3e9af75d18228c0355802c9df0989f40fbc418c840d50b7968fe81936502c9647c47f2de6ea72d9ff1d8d33d48152a5719c922bc2581df5a080c489e90882", 0x97}, {&(0x7f0000d6e000-0xd)="43a9460db98061ee6cf6c41897", 0xd}], 0x5, r2) symlink(&(0x7f0000050000-0x8)='..', &(0x7f0000194000)='./file0/bus\x00') socket$inet6_udp(0xa, 0x2, 0x0) getpid() removexattr(&(0x7f000024d000)='./file0/bus\x00', &(0x7f00006ca000)=@known='system.posix_acl_access\x00') 2017/12/23 18:02:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = open(&(0x7f0000e9b000)='./file0\x00', 0x20000, 0x169) getsockname$packet(0xffffffffffffff9c, &(0x7f0000cc0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006b5000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000823000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, r3}) r4 = fcntl$dupfd(r1, 0x0, r1) r5 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r5, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r5, &(0x7f0000c85000)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f00004ce000+0x698)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) dup2(r5, r4) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000aa0000)=0x2000000011f, 0x4) write$tun(r4, &(0x7f0000875000-0xa4)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2017/12/23 18:02:38 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00001d5000)='ns\x00') execveat(r0, &(0x7f000000b000)='./file0\x00', &(0x7f000000b000)=[], &(0x7f000000b000)=[&(0x7f000000b000)='net/igmp\x00'], 0x0) 2017/12/23 18:02:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00008b5000-0x78)={0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ae5000-0xc)=@common='lo\x00', 0x0, 0xffffffffffffffff, 0x0}) 2017/12/23 18:02:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000007000)='./file0\x00', 0x102, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00001d9000-0x4)=""/4) r2 = dup(r1) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000e6e000)=0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f000028b000-0x8)=[{0x6, 0x17, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f000077f000-0x1000)="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", 0x99b, 0x4040, 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000118000)=0x4, 0x4) read(r1, &(0x7f00006ec000-0x3a)=""/58, 0x3a) shutdown(r2, 0x1) 2017/12/23 18:02:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) r2 = open(&(0x7f0000523000-0x8)='./file0\x00', 0x2c000, 0x1) accept4$ipx(r2, 0x0, &(0x7f000019d000)=0x0, 0x800) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000aa8000-0x4)=0xffffffff, 0x4) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000a05000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) setsockopt$inet6_buf(r3, 0x29, 0x1c, &(0x7f0000af7000-0x15)="4160fb54ac4317671d7ae0ca04d1de5849581ac2", 0x14) 2017/12/23 18:02:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00003f3000)=0xff, 0x4) fcntl$setlease(r1, 0x400, 0x0) close(r1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006b0000)={0x6, &(0x7f0000c3c000-0x30)=[{0x3e27, 0xb1, 0x7, 0x6}, {0x28eb15a5, 0x3, 0x9, 0x1}, {0x5981b9c2, 0x4, 0x4, 0x0}, {0x3, 0x8, 0x4, 0x3}, {0x40, 0x10001, 0x1, 0xae6}, {0x5, 0xc1, 0x4, 0x1}]}, 0x10) getpeername$netlink(r1, &(0x7f0000ac4000-0x7)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a07000-0x4)=0xc) 2017/12/23 18:02:38 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000afb000-0x12)='/dev/loop-control\x00', 0x581400, 0x0) mmap(&(0x7f0000075000/0x4000)=nil, 0x4000, 0x0, 0x2010, r0, 0x0) r1 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) socketpair(0x1b, 0x7, 0x3, &(0x7f0000231000-0x8)={0x0, 0x0}) connect$netlink(r2, &(0x7f00003f6000)={0x10, 0x0, 0x2, 0xb2}, 0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x420000008923, &(0x7f0000b31000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) rt_sigtimedwait(&(0x7f000094c000-0x8)={0x0}, &(0x7f0000a43000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000288000)={0x77359400, 0x0}, 0x8) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000b59000)={@generic="0c77b92f7f114ab7dc81acec63aa5b1a", @ifru_names=@generic="d7d6311e8b92dbe06660899b7dbc81c0"}) 2017/12/23 18:02:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd6000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000d39000)={@generic="36f7366535da73cb6f3395dd09689854", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000094e000)=[@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x20, @loopback={0x0, 0x1}, 0x87}], 0x98) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000815000-0x4)=0x4, 0x4) fcntl$getflags(r0, 0x408) [ 41.428133] device gre0 entered promiscuous mode 2017/12/23 18:02:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000020000)='/dev/loop#\x00', 0x0, 0x400002) ioctl(r0, 0x440000000000127f, &(0x7f000002d000-0x1)="") ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f000081a000-0x4)=0x0) symlink(&(0x7f00007b1000-0x2)='..', &(0x7f0000c1a000)='./file0\x00') kexec_load(0x8, 0x4, &(0x7f00001fe000)=[{&(0x7f0000ce1000)="eecb1c13b41eee65d9fd2caba05062d3540c28deb9470bf319bc1228bbf4a7c8483ebad1015dd04bcdf7f7007f03d6888974542eb83395c46399be8cfafac399f17273c8b53b4e7b994fc7ec5359af954fc68565942726ca8e018dc09aa6c233270a5eb4d6fd75f6db064011d5da03860635dbffb73bda4f6fc8b63a5c8b7eb8828f9c0b0bc1fd6288c4ad98ffa2ff0c3e3259d65e2c84c0ef30fb0b05612ce27aab6d1ded42f3b50f5081dc2b9b2dd4b8ad2b1fd7ccffab743e53ef47afee21d6817d760511641a", 0xc8, 0xbf, 0x3}, {&(0x7f0000f26000-0x5c)="b3c6adddca387ead4de5ce1e1451f319b9e1b6df321234571751cb3621dbcbb191db3055697ef9142921d0c27e8f6cc3d0b3f7379d18815d92d25604c3abb97337662839f24d600c6ffeb4def96e0d5f4b8bbcc9ba00b3fb5bbfe33c", 0x5c, 0x5, 0x8000}, {&(0x7f0000ec1000)="21598567d1373492f885a98d5ad38100a4cdd70751ae0cd9105e89ead126d5", 0x1f, 0x6, 0x800}, {&(0x7f0000651000-0xa8)="f88d86740b5577bfbb10ca05e49744138b422cb64ecac269a618e2d1a350fee668790ee40bdf8a955c46003d713e9138018b77ccfeac494ad8387e599769edefbd55b42ba6c354a37c4645f5c2053d2b850d9d66098ac77a05c9df1b9cb838649fb819ec61a4b154c59aee74db371cd00f3e04a7cc47719c6ac5d80d082b9b61205a506c171e17b8daefc742fe3d6587cfe54fa093677879aabe9f2717a7c2a83737488104e2d344", 0xa8, 0x4, 0xd8}], 0x320000) r1 = request_key(&(0x7f0000f85000)='pkcs7_test\x00', &(0x7f0000b73000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001a0000-0xb)='/dev/loop#\x00', 0xfffffffffffffff9) r2 = add_key(&(0x7f0000f1f000)='rxrpc\x00', &(0x7f0000171000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006ee000)="5c934d3a4d54afadc39f2b4ef741083d241414e9a418fb43cfaced133b8b3257c62afdfff839e80fec080e707d1a197fb79cc6e7cf8e49bd99aeae7f1666860275761073fff5d26aa4c905097d876d2955cf376c6fe565a9d61379630937eff84d5ef1ddb071c61398e3a11d5f2accc21081591a5bb0", 0x76, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r1, &(0x7f00008b4000-0x50)=[{&(0x7f0000fdc000-0xbe)="828eaf5a2130e47e715fb6353e69af1398df7422a98973ba1e0c1125d5608f53ee0d03c413dd685fbe4042cc69a9b51d8c9ae83838df323de4fe51cdff96fb5e023b6e720f19ad856cabb7cba3fff876300a76068021505d44fd4795a205c46ae8639aea2256018db8f6c8b65a6389196cd2110765046bcf0c431ce57a41c53bd4b139d64f09a0998c8465364f31a5579de8e7cb843fc654fc845045ec75c32dc96da517962bf8062dde0bde5ac5a940e222511116835b7dec0eeb71e7a5", 0xbe}, {&(0x7f0000af9000)="2a5770c6ff87a44134a6b6f16e1cc1b7a4760a47dbb8131f0c9ba31ab9a0649e16bd07eb954b1ee3e5a1d9a470a7481551034ee08cada28ae87c93e99d6936774cac26dd947574e78e4a99caf10ff100bd069cd76775b70dafcbd249c374479606c4d0dcc37c0cccc295542b92741e3582becae1236d9628e33453bd56ded81d27bc0ad99d19ceb96ac0eb9b69678fce0a01e87684d88e71b5a8093f7bd9071cc1f564dbf582381349231a5b34e28327ede9420efaf9381606f09ec4ea985874e502b3a4bbdbd7620a55f45f8f45007f340f1675f52e217579e178cc33c7a9abe2de2ed3b1a456a9ce2c522c", 0xec}, {&(0x7f0000121000-0xc9)="757b7bc19317d2060923b33359a33b09312a0d3c03d7912373a01f4951702cb7683d5aa452a4de16eaee9c26843257c9931cb100e7a9d100526478445a42d4258706f576734aabf252499f070bdf1d24479cda1c1166ec66e812cdbd5ae261109beee55282e4f1b21de8b09fbaa2bcb380f3d8776b1fb965308828d2fd609e8b61a50135cbc722c587dd4ff8f3eb20c5335df675705a53190376d255ba0b1a03206b83c40181a16e437f6e2918c2b0ffee8059d63b0ecddb65bba21feffcb0a534b083e806a70e74d9", 0xc9}, {&(0x7f000071a000)="045548014e3cc6a1bfbb0d2a5fd2d09054183f97a20ca8d7f806b4f79afdb70f99e2958221acf9c4757157a8d7aacd2acc333b72d1f93af9ae92973a908d300422cb0233728a497235902290854461093f7501365159e951d3e9af75d18228c0355802c9df0989f40fbc418c840d50b7968fe81936502c9647c47f2de6ea72d9ff1d8d33d48152a5719c922bc2581df5a080c489e90882", 0x97}, {&(0x7f0000d6e000-0xd)="43a9460db98061ee6cf6c41897", 0xd}], 0x5, r2) symlink(&(0x7f0000050000-0x8)='..', &(0x7f0000194000)='./file0/bus\x00') socket$inet6_udp(0xa, 0x2, 0x0) getpid() removexattr(&(0x7f000024d000)='./file0/bus\x00', &(0x7f00006ca000)=@known='system.posix_acl_access\x00') 2017/12/23 18:02:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000ea1000)=""/117, &(0x7f000050a000)=0x75) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000009e000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000696000)=@assoc_id=0x0, &(0x7f000001b000-0x4)=0x4) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000407000)={r2, 0x405}, &(0x7f0000699000-0x4)=0x8) bind$inet(r0, &(0x7f0000fd8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a4c000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KDSKBSENT(r4, 0x4b49, &(0x7f000070c000-0x160)="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") setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000faa000-0x3)='lp\x00', 0x3) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f0000f47000-0x4)=0x8) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$ipx(r4, &(0x7f0000061000-0x1)="dd", 0x1, 0x8800, 0x0, 0x0) 2017/12/23 18:02:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000007000)='./file0\x00', 0x102, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00001d9000-0x4)=""/4) r2 = dup(r1) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000e6e000)=0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f000028b000-0x8)=[{0x6, 0x17, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f000077f000-0x1000)="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", 0x99b, 0x4040, 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000118000)=0x4, 0x4) read(r1, &(0x7f00006ec000-0x3a)=""/58, 0x3a) shutdown(r2, 0x1) 2017/12/23 18:02:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000007000)='./file0\x00', 0x102, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00001d9000-0x4)=""/4) r2 = dup(r1) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000e6e000)=0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f000028b000-0x8)=[{0x6, 0x17, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f000077f000-0x1000)="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", 0x99b, 0x4040, 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000118000)=0x4, 0x4) read(r1, &(0x7f00006ec000-0x3a)=""/58, 0x3a) shutdown(r2, 0x1) [ 41.453041] device syz0 entered promiscuous mode 2017/12/23 18:02:38 executing program 3: mmap(&(0x7f0000000000/0x4f1000)=nil, 0x4f1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f00004f1000)=[], 0x48, 0x0, &(0x7f0000180000-0x48)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f00004ee000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004ed000)=[], &(0x7f00003c3000)=[]}}], 0x0, 0x0, &(0x7f00001b0000)=""}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000339000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x58, 0x0, &(0x7f0000268000)=[@free_buffer={0x40086303, r1}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00004f2000)=0xfffffffffffffffc, 0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004f2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap$binder(&(0x7f0000303000/0x2000)=nil, 0x2000, 0x2, 0x8010, r0, 0x0) 2017/12/23 18:02:38 executing program 7: mmap(&(0x7f0000000000/0xdc5000)=nil, 0xdc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000dc6000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009db000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000760000)={@generic="5c445c8b1c83017edef7fd05cf96fe17", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 18:02:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011a000)='net/if_inet6\x00') lseek(r0, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000ba9000-0x160)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xca99, @loopback={0x0, 0x1}, 0x40c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x0, 0x8001, "c05d8eafd387942004615147aec637beda3327bef34cb8eaec9f8414e06ae98cb660cc58479ae2f4cd28c1f34a981abddb15f5ae593edd2f09ed3a7a135ce73ab53c383a91f64a5025f193879303a6e8"}, 0x160) 2017/12/23 18:02:38 executing program 5: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000dd1000-0x10)={0x2, &(0x7f0000ff0000-0x10)=[{0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x8, &(0x7f0000ffd000)={0x0, 0x0}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000ffd000)={0x8001, 0x200, 0x3, 0x20000000000000, 0x0}, &(0x7f0000ffe000-0x4)=0x10) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ffe000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000de000-0x20)={0xc938, 0x3, 0xc, 0x8, 0xffffffff00000000, 0x3f, 0x550, 0x4d, r3}, &(0x7f0000ffe000)=0x20) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000ffd000)={r3, 0x7, 0x20}, &(0x7f0000ffe000-0x4)=0xc) sendmmsg$unix(r0, &(0x7f00006a2000-0x1f8)=[{&(0x7f0000fe6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe6000-0x20)=[], 0x0, 0x0, 0x0, 0x4000000000000}], 0x1, 0x0) accept4$unix(r1, &(0x7f0000773000-0x1002)=@file={0x0, ""/4096}, &(0x7f000050b000)=0x1002, 0x800) [ 41.536034] binder: 8122:8135 transaction failed 29189/-22, size 0-0 line 3004 [ 41.579306] binder: 8122:8145 transaction failed 29189/-22, size 0-0 line 3004 [ 41.587922] binder: 8122:8135 got reply transaction with no transaction stack [ 41.595707] binder: 8122:8135 transaction failed 29201/-71, size 0-0 line 2920 [ 41.618244] binder: undelivered TRANSACTION_ERROR: 29201 [ 41.623754] binder: undelivered TRANSACTION_ERROR: 29189 [ 41.629317] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/23 18:02:38 executing program 0: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000094c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000f75000-0x4)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0x4) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000f67000-0x8)=0x0) sendto$inet(r0, &(0x7f000039a000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d30000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) recvfrom$inet(r0, &(0x7f0000d23000-0xed)=""/2, 0x2, 0x140, &(0x7f0000461000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 18:02:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000018000-0x38)={&(0x7f0000b6d000-0xc)=@nl={0x10, 0x0, 0x1fdf, 0x69bd6e41}, 0xc, &(0x7f0000f66000)=[{&(0x7f0000e78000-0x5a)="84abc268663546391e1b81eb7ec06e4794ff5b7c6f1830c9ea728b878e72a71aa400f3c7f601fc26a9f3928f13bd7e89566d4d6d7251f1d471874c67bdeddc7c2aa0aad8abbea88d06768d36a5f65d1bf0447cc8dccefa615fc6", 0x5a}, {&(0x7f00007b3000-0x2e)="54760ff1c4f10ce6ca9e09864550102b899ba970c0be167a6209e576b923833b2aa3e32584389e3968c00c9463f0", 0x2e}, {&(0x7f00003d4000)="a2787d21981909b3ef9d", 0xa}], 0x3, &(0x7f0000ad9000-0x418)=[{0x30, 0x11f, 0xfff, "5d1e88b6b3ea6e00139d0108908848e66a9bebab92cdcb8b6578bd"}, {0xa8, 0x118, 0x40, "12227232395879de2d5f5871e8c1a96f056179d60c3328e070e8b851dda6b9ff41bc428ea6b88aeca588ac31c6c96501306e36fe4b53d73389fc5d89b573e1337676474bb30e4fffbcb6cb01c548b052f8ead4781da0af6b97bb81fa322cddced4ec744db44e6ae6ec574ee27e0abbd19002928101fab50223205e935e21242f5aac856c0b2c388fbbb4af5dbad862fab4762eb012bb"}, {0xd0, 0x11f, 0x0, "b51e624887c4336fd6142a3591a21b53294235de632da604aa21ce2525c390525a659d34a47307e178a82096293e7ba96f82a176636295ec1a3a56af386e7bf070fd475d88bf350c0eb55534d9f962b4d39e041393b3204a8e3bf0b50d1eeef10425106f1165e8d64b2bd266d76493ed307c29b846fd0f682844fce6d16fce53d1004fc5ec2366746879c27bd1163da63e397f6c8f98ce66dc1e11fc31e4df19815653470e521020b6b3a01202d7d813cbcdfd3a250558ddf039dd2843d2"}, {0x80, 0x11d, 0x7, "67b55944697e72a3f7cb43455c40bb2a83a998149d5b7f61c58b8793d9973f40b1452b46db52c037eb3724c78e84c2d5863c05a1582d5f2e277bcc68b6fdf6a3be714f7b34a7b8b5d531a5c0c8e89bbddd0ad94005be5f7e0d0652c252afd59cb3f93649b8818d79203be4b0"}, {0x68, 0x10c, 0x3, "b1f6ed725459de2621214e41f4c0418028d1f83230f5cb2430b83ebe701bd856da2eb776d9a4832d7558761ab252e295918253996f8b4ec84d6b7fe118838b91d1dd3589bc6675ed5d7a150140ea3bd43b"}, {0xe8, 0x10f, 0x4, "29daa747c907b47503695187b0dec8bd4a58d70181e3cc79ea4a8aadd9362524490a4d2447dc67845ec9c5b2e34c2da44c056a0f3265ef9177ef5d2799482c29aa4300fdf46a182ca4fc090fc141ec98b9a7e467748f095d23153c07bbcab5b6f891df542b527cedb739ea0f3ed7bbbf5ab522410799f7e9a875ff9493cbca9033bf03ca9e8ea40c241424ca84ba2cbf6f8bdb3bbac1829f6c99b0e377df2f4839664175f011492dcf999e88d50434d3bc7d85127fe4a9c4d90e302ad74d038900aadea3c9b0952ba1070af55ac15a5911"}, {0x90, 0x11d, 0xff, "c935f55a7ae8336e5f77aafb8a87062c073440cb75d7a1cc9c95e990f1b0e78231c32fbc148f3a525206a64c86fd79ab5b5cbbd5bf91a5423dbefdb7ae4e7de7709248b54f35755d13b09bb9127a8676dc8dd976ec870ec298b4bcfcf81d05bad41e895505df6920a36a5e6acfe97d7f698303e692801b1b0cf326cbb13bfe37"}, {0x10, 0x117, 0x1, ""}], 0x418, 0x10}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000530000-0x4)=0x1, 0x4) 2017/12/23 18:02:38 executing program 2: mmap(&(0x7f0000000000/0xc6000)=nil, 0xc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002f000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f00000c1000)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) pipe(&(0x7f00000c4000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r1, 0x0, 0xfffffdff, 0x0) r4 = dup2(r3, r0) writev(r4, &(0x7f0000030000)=[{&(0x7f00000c5000)="ffff", 0x2}], 0x1) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0xfff, &(0x7f0000048000)=""/113, &(0x7f00000c6000)=0x71) openat$selinux_create(0xffffffffffffff9c, &(0x7f000002b000)='/selinux/create\x00', 0x2, 0x0) writev(r3, &(0x7f0000076000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) 2017/12/23 18:02:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rename(&(0x7f000003d000-0x8)='./file0\x00', &(0x7f00003c2000)='./file0\x00') syslog(0x0, &(0x7f000024d000)=""/56, 0x38) r0 = gettid() ptrace(0x421f, r0) poll(&(0x7f000023e000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x294a59fa) r1 = syz_open_procfs(r0, &(0x7f00009b2000)='net/rt6_stats\x00') timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) syz_open_dev$random(&(0x7f00003ec000-0xc)='/dev/random\x00', 0x0, 0x101200) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) tkill(r0, 0x15) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000f62000+0xcb0)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2017/12/23 18:02:38 executing program 7: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fce000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 18:02:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x420000008923, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) syncfs(r0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000f6000)='/dev/sequencer\x00', 0x24000, 0x0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) rt_sigtimedwait(&(0x7f000094c000-0x8)={0x2000000000000000}, &(0x7f0000a43000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000288000)={0x77359400, 0x0}, 0x8) 2017/12/23 18:02:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001, 0x0, 0x2, 0xfffffffffffffffc, 0x10000000000004}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b72000-0xc)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ee1000)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000abe000)=@sack_info={0x0, 0x8, 0x8}, &(0x7f0000aad000)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00001af000)={r3, 0x200}, 0x8) openat$selinux_load(0xffffffffffffff9c, &(0x7f00007ab000)='/selinux/load\x00', 0x2, 0x0) setrlimit(0x9, &(0x7f00007eb000-0x10)={0x6f6100000000000, 0x4}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000052000-0xc)={0x13, 0x0}) 2017/12/23 18:02:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000905000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ce9000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000093a000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000298000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000023e000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000026f000)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x0, 0x6, 0x1, 0xe8, 0x2, 0xa0, 0x20, 0x7fff, r1, r2}, {0x1f, 0x0, 0x8, 0x4, 0x7, 0x1, 0x9a7f, 0x81}, {0x0, 0x48000000, 0x40, 0x91c}, 0x1ff, 0x6f3, 0xfffffffffffffffa, 0x0, 0x10, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x1}, 0x9, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x3738e45d, 0x9, 0x7, 0x6}}, 0xe8) ftruncate(r0, 0x10001) fchmodat(r0, &(0x7f00001f5000-0x6)='./bus\x00', 0x12) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x806, 0x0) umount2(&(0x7f0000858000)='./file0\x00', 0x2) sendfile(r3, r0, &(0x7f0000b4c000-0x8)=0x0, 0x7fffffff) ftruncate(r0, 0x0) 2017/12/23 18:02:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000674000)=""/0, &(0x7f0000740000-0x4)=0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00008cc000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000099d000-0x4)=0x14) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ba6000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00009fe000-0x4c)={0x4, 0x3, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 18:02:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$TIOCGPTPEER(r2, 0x5441, 0x6) r3 = fcntl$dupfd(r1, 0x0, r1) r4 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000344000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r4, r3) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f00004e3000)=0x2, 0x4) write$tun(r3, &(0x7f0000875000-0xa4)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) recvfrom$packet(r4, &(0x7f0000208000)=""/4096, 0x1000, 0x2000, &(0x7f0000a71000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="2275e63b2cc6", [0x0, 0x0]}, 0x14) [ 41.752594] : renamed from syz5 2017/12/23 18:02:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@generic={0x0, 0x6, 0x6}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) getsockopt$inet_tcp_int(r0, 0x6, 0x2200006, &(0x7f0000cad000-0x4)=0x0, &(0x7f0000814000-0x4)=0x4) r1 = dup3(r0, r0, 0x80000) ioctl$TCSBRKP(r1, 0x5425, 0x8) 2017/12/23 18:02:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000f7a000)=[{&(0x7f0000bc6000)="1f00000002010100003707000000068100ed3b850900020000000007005892", 0x1f}], 0x1) r1 = memfd_create(&(0x7f0000c40000-0x27)='selflovmnet1!selfcpusetwlan0ð1^eth1\x00', 0x3) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000474000-0x3)=0x2, 0x4) 2017/12/23 18:02:39 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x400000, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 18:02:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f000083e000-0x8)='./file0\x00', 0x40d6) r0 = syz_open_dev$urandom(&(0x7f0000b0d000-0xd)='/dev/urandom\x00', 0x0, 0x48000) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000858000)={0x101, 0x3, 0x5, 0x2, 0x6, [{0x8000, 0x1, 0x5, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x6, 0x3f, 0xffffffffffffffff, 0x0, 0x0, 0x2c08, 0x0, 0x0, 0x0}, {0x100000000, 0x7fff, 0x401, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x9, 0x2, 0x4, 0x0, 0x0, 0x901, 0x0, 0x0, 0x0}, {0xfffffffffffffff9, 0x81, 0x8, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x1f, 0x8, 0x8, 0x0, 0x0, 0x308, 0x0, 0x0, 0x0}]}) r1 = syz_open_procfs(0x0, &(0x7f0000ef3000-0x4)='net\x00') fchmodat(r1, &(0x7f00002c5000)='./file0\x00', 0x0) 2017/12/23 18:02:39 executing program 3: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000e80000-0x4)=0x81) read(r0, &(0x7f000095f000-0x79)=""/121, 0x79) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000fdc000+0x9d9)={0x1, 0x5975d455, 0x9, 0x1000, 0x100, 0x100000000, 0x2c72, 0x401, 0x100000001, 0x4, 0x40, 0x8}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000fdc000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000fdc000-0x4)=0xc) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000fdb000+0x9cd)={r3, @in6={{0xa, 0x0, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x8000, 0x658e1051, 0x10000, 0x26}, 0xa0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x2f) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fde000-0x4)=0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e40000+0x56c)=0x3) 2017/12/23 18:02:39 executing program 0: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000f5c000)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000f65000-0x4)=0x7, &(0x7f0000391000)=0x4) r1 = socket(0x10, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00006a9000)={0x2, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f65000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) [ 41.806679] device syz7 entered promiscuous mode [ 41.824433] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. [ 41.869818] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. [ 41.890187] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1025 sclass=netlink_route_socket pig=8195 comm=syz-executor0 2017/12/23 18:02:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000c0a000/0x2000)=nil, 0x2000, &(0x7f0000af8000)=""/34) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000001000)={0x7, 0x3, 0x0, 0x4}, 0x10) 2017/12/23 18:02:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f000038b000)=""/4096) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) socket$inet_icmp(0x2, 0x2, 0x1) ppoll(&(0x7f00001b2000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f00000d4000-0x10)={0x77359400, 0x0}, &(0x7f0000f07000-0x8)={0x0}, 0x8) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000f32000-0x4)=0x11) write$tun(r2, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x102d5) bind$inet(r2, &(0x7f0000fcc000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 18:02:39 executing program 1: mincore(&(0x7f00005bc000/0x4000)=nil, 0x4000, &(0x7f0000002000-0x23)=""/35) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x5a1000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000002000-0x8)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x62080, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000b1e000)=""/235) 2017/12/23 18:02:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000070d000)=[], 0x0) 2017/12/23 18:02:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0x24)={0x0, 0x1c, "3dc20b754d07086e3fc425afe968ae40e9d4e683f7c9d6931ebcb45b"}, &(0x7f00006a2000)=0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x7}, &(0x7f00008ee000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x6, &(0x7f0000fbb000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x20fbb210) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00008a5000)=@sack_info={r2, 0xea, 0x10001}, &(0x7f0000ea3000-0x4)=0xc) 2017/12/23 18:02:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000dc8000-0x4)=0x38, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000fd8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$inet(r1, 0x0, &(0x7f0000dbd000-0x4)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r2, &(0x7f0000fd8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 18:02:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xfffffffffffffff9}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0xc}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000)="", &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)="") ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000004000-0x28)={@common='bcsh0\x00', @ifru_flags=0x0}) waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xc1000003, 0x0) 2017/12/23 18:02:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000253000-0x3a)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="a741b71241a9", [], {{0x88ca, @arp=@generic={0x0, 0x0, 0x6, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "", @random="e2748c7f9d61", "f8dfea623cc118c435f5e790e21fbdd5"}}}}, &(0x7f0000c20000-0x10)={0x0, 0x1, [0x0]}) pipe2(&(0x7f0000bb3000)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000096000)={0x0, @in6={{0xa, 0x3, 0x100000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdf5, 0xf417, 0x7, 0x8, 0x40}, &(0x7f0000467000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f91000)={r1, @in6={{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2e16, 0xe142}, 0x98) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000829000)={0x3e52, 0x1, 0xfffffffffffffff7, 0x720, 0x9, 0x5, 0xccd, 0x5, 0x10001, 0x6, 0x0}, 0xb) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000e4000)=@int=0x56, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000040000-0x68)={0x0, 0x60, "5499b555e4a79c4f10d5744f523245080118ff5a677b94e70c481ab01bc2dc031dbf2c21ffef388f8ae84a97454ed3effdfb84852e124100e2c9f3c3e00f3156d818f29609a6a25180cc6e4e69c6c965e21492690e90e85f1c838c3eb8eb003a"}, &(0x7f0000834000-0x4)=0x68) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000b20000+0x714)={r3, @in6={{0xa, 0x1, 0x56f1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7f, 0x8, 0x9, 0x800, 0x7, 0x3, 0x3370ac08, 0x9, 0x0, 0x5, 0x2, 0xffffffff00000000, 0x4, 0x80, 0x0]}, &(0x7f00006c0000)=0x108) 2017/12/23 18:02:39 executing program 1: r0 = getpid() waitid(0x3, r0, 0x0, 0x20000007, &(0x7f00008cd000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 18:02:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000835000)={0x5742, {{0xa, 0x3, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = dup2(r1, r1) poll(&(0x7f00006b0000-0x30)=[{r1, 0x0, 0x0}], 0x1, 0xfffffffffffffeff) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) keyctl$join(0x1, &(0x7f000098b000)={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00004a2000)=0xfffffffffffffffd) ioctl$TCFLSH(r3, 0x540b, 0x0) 2017/12/23 18:02:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = syz_open_dev$tun(&(0x7f0000c8f000)='/dev/net/tun\x00', 0x0, 0x408200) fcntl$dupfd(r0, 0x0, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_int(r2, 0x0, 0xf, &(0x7f000011d000)=0x0, &(0x7f00003db000-0x4)=0x4) 2017/12/23 18:02:39 executing program 5: clock_nanosleep(0x0, 0x0, &(0x7f0000f5f000-0x10)={0x0, 0x0}, &(0x7f000063f000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fe6000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000fe7000)={0x0, 0x0, 0x0}, 0xc) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f0000fe6000)='./file0\x00', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") r1 = syz_open_dev$mice(&(0x7f000077e000)='/dev/input/mice\x00', 0x0, 0x202801) ioctl$PIO_CMAP(r1, 0x4b70, &(0x7f0000ee9000)={0x7f, 0x330b, 0xfffffffffffffffa, 0x5, 0x7fffffff, 0x8}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f0000fe6000)=""/4096, 0x1000, 0x0, &(0x7f0000fe6000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) tee(r1, r1, 0x7, 0x4) ioctl$TCGETS(r1, 0x5401, &(0x7f00008ea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2017/12/23 18:02:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0xc) sendto(r1, &(0x7f0000633000-0xb7)="14000000070ae718ff0000000000000001000000", 0x14, 0x0, 0x0, 0x0) 2017/12/23 18:02:39 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cff000)='/dev/ppp\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000c8d000-0x4)=0x1, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000082c000)='/dev/rfkill\x00', 0x1, 0x0) writev(r1, &(0x7f0000f50000+0xf12)=[{&(0x7f00009b5000)="292000001800ff", 0x7}], 0x1) 2017/12/23 18:02:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00005e3000)='rxrpc\x00', &(0x7f0000bf2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dc3000)="", 0x0, 0xfffffffffffffffd) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000977000-0x20)={"f3724ac553e9760beddca4cdd61ed9e6", {0x4, 0x0, 0x0, "06c46f6243c8", 0x0, 0x0}}) mmap$binder(&(0x7f000060f000/0x3000)=nil, 0x3000, 0x8, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e36000-0xe)='/dev/keychord\x00', 0x2, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00005ca000)={0x10000000, 0x0}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000aa8000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00003bd000)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000101000-0x8)={r3, 0x3}, &(0x7f0000393000-0x4)=0x8) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000b7f000-0x1)=0x0) r4 = socket$inet(0x2, 0x0, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000914000-0x4)=0x87f1, 0x4) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, 0x0) readv(0xffffffffffffffff, &(0x7f00004a5000)=[{&(0x7f00005b2000)=""/159, 0x9f}], 0x1) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000f53000)={0x0, 0x0, 0x7, 0x0}, 0x10) 2017/12/23 18:02:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001b2000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$mice(&(0x7f0000869000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000bda000)=0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000d99000-0x4)=0x0, &(0x7f00000e4000)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000579000-0x10)={0x2, &(0x7f0000df4000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff02c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/23 18:02:39 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000af7000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f000050b000)=0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$sock_ifreq(r1, 0x0, &(0x7f000037b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000134000-0x38)={0x0, 0x0, &(0x7f00009a0000)={&(0x7f0000031000-0x10)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000283000)='/selinux/relabel\x00', 0x2, 0x0) 2017/12/23 18:02:39 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000+0x15)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r0, 0x80, &(0x7f0000003000)=""/66) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80e, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000003000-0x8)=[0x0, 0x0]) openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x20003, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000002000-0x8)=[0x0, 0x0]) 2017/12/23 18:02:39 executing program 3: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x20000000000002) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f00000f6000-0x20)=[{0x2, 0x0, 0x0, 0x0}, {0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/23 18:02:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000c3d000)=0x0, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000db0000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f000057a000)={0x3, 0x3f, 0x7}) 2017/12/23 18:02:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00009d6000-0xd)='/dev/net/tun\x00', 0x0, 0x10000040003) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000020d322", @ifru_settings={0x805, 0x0, @fr=&(0x7f000028a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000111000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = dup2(r1, r0) r3 = socket$inet(0x2, 0xa, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x1b, 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000249000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000b08000-0x28)={@common='lo\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f000059d000)={@common="6c6f00000000000000000000001d00", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$pfkey(0xffffffffffffff9c, &(0x7f00006a8000)='/proc/self/net/pfkey\x00', 0x461ae81a8734a99d, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f000073a000-0x20)={@common='lo\x00', @ifru_flags=0x2}) 2017/12/23 18:02:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000073d000-0xd)='/dev/net/tun\x00', 0x0, 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ioprio_set$uid(0x0, 0x0, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) ptrace$setopts(0x4206, 0x0, 0x7fffffff, 0x0) unshare(0x400) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000846000)=@generic="deb6c68d9c3ebe010000000000000017", 0x10) syz_open_procfs(0x0, &(0x7f0000009000)='cmdline\x00') ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000621000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x0}) 2017/12/23 18:02:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000076f000)={0x0, 0x1, 0x0}, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000cce000)="", 0x0, 0x20000042, &(0x7f0000ef0000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000fc2000)='./file0\x00', 0x141046, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write$evdev(0xffffffffffffffff, &(0x7f0000a12000)=[{{0x0, 0x2710}, 0x1, 0x3a, 0x2}], 0x18) ioctl$EVIOCSMASK(r5, 0x40104593, &(0x7f000095c000-0x10)={0x0, 0x0, &(0x7f0000606000+0x38f)=""}) ftruncate(r4, 0x10000) sendfile(r5, r4, 0x0, 0x72439a6f) 2017/12/23 18:02:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpriority(0x0, 0x0) r0 = getpid() perf_event_open(&(0x7f0000406000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffc, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00003ed000-0x8)='keyring\x00', &(0x7f00002aa000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a76000)="9a06adeccd3bc10358ac16f4bd1a1f055e", 0x11, 0xffffffffffffffff) pipe2(&(0x7f00009f6000-0x8)={0x0, 0x0}, 0x80800) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000b28000)={0x7, 0xd03}) add_key(&(0x7f0000e8e000-0x8)='keyring\x00', &(0x7f000082b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r1, 0x8) sched_setaffinity(r0, 0x8, &(0x7f000057f000)=0x4000000000000005) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x3) seccomp(0x0, 0x0, &(0x7f0000029000-0x10)={0x4, &(0x7f0000d3c000+0xc22)=[{0x4, 0x7f, 0xa, 0x7ff}, {0x2, 0x1000, 0xffffffffffffffff, 0x8}, {0xfffffffffffffffe, 0x100, 0x40000000000007, 0x3f}, {0x80080000, 0x200, 0x400000009, 0x6}]}) eventfd2(0x920, 0x4000007fffd) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000b5000)='/dev/rfkill\x00', 0x44a800, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00007e9000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f0000258000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000034b000-0x4)=0x0) r5 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r5, &(0x7f00008f8000-0x18)=""/24, 0x18) splice(r5, 0x0, r3, 0x0, 0x1000, 0x3) 2017/12/23 18:02:39 executing program 4: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) rmdir(&(0x7f0000ed2000-0xa)='./control\x00') mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00002f2000)='keyring\x00', &(0x7f0000314000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$update(0x2, r0, &(0x7f0000040000)="bd66eb5d06bbc16b", 0x8) readlink(&(0x7f0000f9b000-0xa)='./control\x00', &(0x7f0000dd5000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00004c4000-0x9)='/dev/sg#\x00', 0x78d6, 0x40000) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000091000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f9d000-0x4)=0x14) futex(&(0x7f0000f9c000-0x4)=0xab74, 0x1, 0x2, &(0x7f0000cf4000)={0x0, 0x0}, &(0x7f0000f9b000)=0x10000000, 0x1f) 2017/12/23 18:02:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4$inet6(r0, &(0x7f0000305000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b86000)=0x1c, 0x80000) r1 = syz_open_procfs(0x0, &(0x7f0000c08000-0x8)='uid_map\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2017/12/23 18:02:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x400000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000529000)={0x6, 0x1, 0x2, 0xedc0}, 0x8) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sysfs$1(0x1, &(0x7f0000011000)='/eth1\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) write(r0, &(0x7f0000166000-0x22)="2200000014000700000910f7e2ff050002000300ffffff01090002f30000ff13f115", 0x22) [ 42.410372] device gre0 entered promiscuous mode 2017/12/23 18:02:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0xffffffffffffffff, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000047a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(0xffffffffffffffff, &(0x7f0000adb000)={0x11, 0x0, r1, 0x1, 0x2, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) close(r0) gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ae7000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ee000)=0xe8) 2017/12/23 18:02:39 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000af7000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f000050b000)=0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$sock_ifreq(r1, 0x0, &(0x7f000037b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000134000-0x38)={0x0, 0x0, &(0x7f00009a0000)={&(0x7f0000031000-0x10)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000283000)='/selinux/relabel\x00', 0x2, 0x0) 2017/12/23 18:02:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$netlink(r0, &(0x7f0000035000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000376000)=[{0x1c, 0x20, 0x719, 0x0, 0x0, "0a0000011302000100d97025"}], 0x1c}], 0x1, &(0x7f0000d70000)=[], 0x0, 0x0}, 0x0) 2017/12/23 18:02:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$notify(r0, 0x402, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) read(r2, &(0x7f0000d6f000)=""/0, 0x0) [ 42.513532] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=32 sclass=netlink_audit_socket pig=8318 comm=syz-executor4 [ 42.542899] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=32 sclass=netlink_audit_socket pig=8322 comm=syz-executor4 2017/12/23 18:02:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000c7e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = syz_open_dev$tun(&(0x7f00009d6000-0xd)='/dev/net/tun\x00', 0x0, 0x10000040003) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000020d322", @ifru_settings={0x805, 0x0, @fr=&(0x7f000028a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) close(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000111000)='/dev/sequencer2\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00008ab000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000aa8000-0x8)=0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000001000-0x28)={&(0x7f0000e8a000/0x4000)=nil, 0x1, 0x0, 0xa0, &(0x7f000094e000/0x4000)=nil, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0xa, 0x0) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000249000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000b08000-0x28)={@common='lo\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f000059d000)={@common="6c6f00000000000000000000001d00", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/23 18:02:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000182000)='/selinux/mls\x00', 0x0, 0x0) accept4(r0, 0x0, &(0x7f00003d1000-0x4)=0x0, 0x80000) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00008da000)='ramfs\x00', 0x0, &(0x7f0000e24000-0x2)="") chroot(&(0x7f0000349000-0x8)='./file0\x00') mount(&(0x7f0000847000-0x8)='./file0\x00', &(0x7f0000c75000)='./file0\x00', &(0x7f0000143000-0x8)='tracefs\x00', 0x1400, &(0x7f000079f000-0x4c)="c34a6d628d79475cdddfc256b48067b43ba4029a8b4c985644c9505dd6531286925d49ba927541f5f1eda5547a075b80cafb3b65918d266d74bd297dab5e2c21c4942e50eac85f7b7c0dabbb") unshare(0x80084000) pivot_root(&(0x7f0000594000-0x8)='./file0\x00', &(0x7f00000fa000)='./file0\x00') 2017/12/23 18:02:40 executing program 4: socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000083e000)={0x0, 0x0}) fcntl$getown(r0, 0x9) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000097e000)='/dev/rtc\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000001000-0xc)={0x2, 0x8, 0x5b4, 0x5, 0x24, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000001000)='\x00') getsockopt$inet6_int(r1, 0x29, 0xcc, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x2) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000f18000)={0x9, 0xfffffffffffffffe, 0x4, 0x10}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000003000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 18:02:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0xc) sendto(r0, &(0x7f0000f1a000)="220000000731e7fb08003fff3f00200000000000", 0x14, 0x0, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8943, &(0x7f00002b7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x200}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c98000)={@generic="28216241535f8a312642f98cef9cdc8a", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000564000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) 2017/12/23 18:02:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)='./file0\x00', &(0x7f000087d000-0x10)={0x0, 0x2fbfb32c}) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "d8588341a3332e435893f760928f541b42c41db0f53229e10458031e411acc918b07deaa85a71569b72317b9229c05a260f51652df313acceba60958f71aa88ae177e2e4fe748f1a5407000000bde9e6"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087d000-0x160)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "20ccc4ebcdbe11b6be0143087bdc09bacf01c3e85a35d6390aeefeb0157edc7aa67c08ef578059f9dce7529e904f6de7353257998c0470181b4263eac139ff3a487af4bc895ee0e29d3167f85ad1892a"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "cb5c282a9d7a84053dde806946db35ae93c867d382c5bfe5f4f074a754d277951a7d7f3995a3d64cee6498481c15e78dbb017eb9ef336fab4cd54b3e987e1a19253d577f14138d68a31cfea7570be696"}, 0x160) 2017/12/23 18:02:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x0, 0x4) 2017/12/23 18:02:40 executing program 7: clone(0x0, &(0x7f0000f9d000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") stat(&(0x7f00006c9000)='./file0\x00', &(0x7f0000630000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 18:02:40 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000009000-0x24)={0x7, 0x4, 0xfffffffffffffffc, 0x377, 0x69ba9d5, 0x9, 0x80, 0x100000000, 0x8, 0xd3c, 0x5, 0x9}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000006000-0x28)={0x0, 0x0, 0x0, 0x0, "9158636aaec4c954128014408c261e1f323a36357b19b4e5ae7f3c63c0407410"}) 2017/12/23 18:02:40 executing program 7: mmap(&(0x7f0000000000/0xbf7000)=nil, 0xbf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000bf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000bf8000-0x10)={0x2, &(0x7f0000bef000)=[{0x28, 0x0, 0x0, 0x0}, {0xd4, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000002d000-0x50)=[{&(0x7f0000001000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/23 18:02:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={r1, r2/1000+30000}, 0x10) r3 = accept4(r0, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r3, 0x0, &(0x7f0000002000-0x4)=0x0) r4 = socket(0x11, 0x803, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r4, 0x6, 0x12, &(0x7f0000001000)="0200", 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000002000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r3, &(0x7f0000003000-0x14)={0x11, 0x2, r5, 0x1, 0x0, 0x6, @random="8b4120d912fb", [0x0, 0x0]}, 0x14) 2017/12/23 18:02:40 executing program 2: prctl$intptr(0x41, 0xfdfffffffffffffd) ioperm(0x62, 0x2, 0x2) r0 = socket(0x4, 0x807, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x7, 0x4, 0xfffffffffffffffa, 0x6}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0xae)={0x0, 0xa6, "d923cd895ce81dd5d77f6161599f6db7f03438320e223d0f52b1b479bf1e04727ced973389fb166be4d0aedf1792af80928312bc97d51494be4cabd96a9d70b508039aa43a938026c2ab66f7307654d6b70ff26eda95019cfb5c8170358327fa8c648b37802bfec004acfed90bc6fe20b9fe747eaca7b0c3e72d314e5d64f77bc8c4fec8d3fe5d87136637576516b3220fc31e281309a7db1fabea9f328e4399419a1381d33a"}, &(0x7f0000001000-0x4)=0xae) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={r1, 0x9c, "c1ed55739bebd8821a7c3126fe8bd7aab0fbc92ea6445184aea504e220638cf671b5bb6a104db0e6aa21299eccfe10c45692fc0f6e721c3b81fe0d871833aec258851f7f3fc8d887b24220d01a967af0f9636c569b2340053ba66f59cdf3e66245ddc13948cd19aa8c8c9b0910e972499485c0cd5496d600d8a9d7572e287531b41b5da17b176b49b8fec8af94c62ad547f17c42b6cec06b62cc4ae0"}, &(0x7f0000001000)=0xa4) 2017/12/23 18:02:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) recvfrom(r0, &(0x7f0000830000)=""/156, 0x9c, 0x10000, &(0x7f000014e000)=@in6={0xa, 0x3, 0x1ff, @loopback={0x0, 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r1, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e300800000000000009500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6000100000000000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) 2017/12/23 18:02:40 executing program 7: ftruncate(0xffffffffffffffff, 0xe000000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000)={0x1, 0x9, 0x8, 0x9, 0x1, 0x8, 0x2, 0x0, 0x7f, 0xd96e040, 0x401}, 0xb) fcntl$setlease(r0, 0x400, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000001000)={0x101, 0x7, 0x2bd3, 0x6d7, 0x7bd3, 0x2, 0x0, 0xa34, 0x8, 0x800}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x90)=[{&(0x7f0000001000-0xa3)=""/163, 0xa3}, {&(0x7f00002bb000)=""/39, 0x27}, {&(0x7f00006c6000-0xa4)=""/164, 0xa4}, {&(0x7f0000000000)=""/119, 0x77}, {&(0x7f0000030000-0xca)=""/202, 0xca}, {&(0x7f0000001000-0xdb)=""/219, 0xdb}, {&(0x7f0000448000-0x3c)=""/60, 0x3c}, {&(0x7f00008bf000-0x48)=""/72, 0x48}, {&(0x7f0000001000-0xab)=""/171, 0xab}], 0x9, &(0x7f0000000000)=""/100, 0x64, 0x4}, 0x10043) 2017/12/23 18:02:40 executing program 4: getitimer(0x0, &(0x7f0000615000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c99000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x0, []}, 0x10) 2017/12/23 18:02:40 executing program 2: unshare(0x200400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/23 18:02:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bf8000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$KDDISABIO(r0, 0x4b37) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000c14000)=0x0, &(0x7f0000118000-0x4)=0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bd1000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sysfs$1(0x1, &(0x7f0000ecf000)='securityvboxnet0GPLwlan1posix_acl_access@system\x00') setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000c2f000)=0x400, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00006bd000)=[{&(0x7f000019f000-0x29)="2900000018001980013d75241a6800210200e30067fff50106960000080005000000020007f900bf00", 0x29}], 0x1) [ 42.895769] audit: type=1400 audit(1514052160.141:37): avc: denied { net_bind_service } for pid=8362 comm="syz-executor5" capability=10 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2017/12/23 18:02:40 executing program 4: mmap(&(0x7f0000000000/0x95e000)=nil, 0x95e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x2, 0x6, &(0x7f000095f000-0x8)={0x0, 0x0}) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f000095e000)="87c9859820c36b416e8a771e8b7649bd8bf82adfc411d764c80285bb8c2a68935720381a3f4ca5ac3bc809b9986b3c5c4e46a689aabd9d99746f5ce3bcb1c0c874acc0b6250fba494be4b744c68e7827dcc103c571ac372d1bc53a4d65e6e6729745149f88f9697062cc4b3c435ed1c419dba8d964686e7f32946bb8181ab0172a5efc9c2c3aa3f174dad0e94facffaab8499f069bc4f8a1b2600a5d46eb5fe44584761314f8d0aca2cae8281185306fa39abce2d5695ea12a4c62afe4e5d74b63c56a671daaaa78a765cf920255d02dea7ca5fbcd1bbf52f2") socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f000095f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000032e000-0x4)=0x60) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f000095f000-0x5)="be6a6ec500", 0x5) 2017/12/23 18:02:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f00000aa000+0xb90)=0x3, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/23 18:02:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r0, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d17000-0x10)=@common='sit0\x00', 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000c52000)=0x1f, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000014a000)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) bind$inet(r1, &(0x7f0000159000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0xa, 0x8) 2017/12/23 18:02:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x10000, 0x28080) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000001000)=[0x4000000000001, 0x0]) 2017/12/23 18:02:40 executing program 0: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000f58000)='./file0\x00', 0x10b) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000b3b000)=[0x2, 0xffffffffffff3b25]) sendmsg$key(r0, &(0x7f0000f57000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xe, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/23 18:02:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ead000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") mknod(&(0x7f0000507000)='./file0\x00', 0x100, 0x0) r0 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) lseek(r0, 0x1000, 0x4) 2017/12/23 18:02:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x78b, &(0x7f0000a95000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00004a9000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000836000)=0x1008) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00004b4000-0x10)={0xbb9, 0x0, 0x100000001, 0x6, r2}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f000000000000000010000000ff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000879000-0xaa)={r2, 0xa2, "6656179cfabccc57d7f0abd135f30308c92cc94104613aca4d017ea317c81ff5f293b36dd3d036f57b88b4794872b502e9ac684b0bcfa62bf118da7f8f205788f280d7eb188b3ffa278b9457c247f86ada19e54e32c2f565bb4e7815b99ff602e47203b41ff79dacfbd0f7bc189dc919cbbaf0a3fc080acad6b5f27b73d3b3cd5953f8fd7545693814d11176ed2876636d1519e5d3a45f1027dd730ab4e31e2cf060"}, &(0x7f0000653000-0x4)=0xaa) r3 = socket$inet_tcp(0x2, 0x1, 0x0) vmsplice(r3, &(0x7f0000ce1000-0x30)=[{&(0x7f00004e3000)="e4f46380e4d009ae5e98a6108b189cae2eb078e3e3", 0x15}, {&(0x7f0000fc7000-0x13)="bbe49f471a7110e0a62ae47ec16a156fe52ca0", 0x13}, {&(0x7f0000ac2000)="", 0x0}], 0x3, 0x8) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 18:02:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000a44000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/12/23 18:02:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40000000040001) r3 = getpgrp(0x0) r4 = syz_open_procfs(r3, &(0x7f00006af000-0x6)='smaps\x00') sendfile(r1, r2, &(0x7f0000cd5000-0x8)=0x0, 0x400000800fee) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f0000775000)=0x0) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x1, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) 2017/12/23 18:02:40 executing program 4: prctl$intptr(0x30, 0x88005) 2017/12/23 18:02:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00008e8000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000792000)={0x4, &(0x7f0000384000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) syz_open_dev$loop(&(0x7f0000d2f000-0xb)='/dev/loop#\x00', 0x80, 0x101086) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000337000)='/dev/loop#\x00', 0x0, 0x80) 2017/12/23 18:02:40 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000998000)='/dev/sequencer\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000dbe000)={0x8, 0x2, 0x70b, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000c83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x0, &(0x7f0000a18000)=[]) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000db5000)=@buf={0x64, &(0x7f0000939000-0x64)="d49afb16928f8c9f35795660b0a3950be208a4183482f3a0391cc3d6a123eaf1ad83f15ead3702d655a8b7365d09719de48c81bbbef75faefc36175f5f7514ee38ea2cce99be2b693b63101fbff3b1cb5d7d3f848edfa6e4a6c3b3f6c7f4ad2a88790f66"}) r1 = syz_open_dev$mice(&(0x7f0000d7f000)='/dev/input/mice\x00', 0x0, 0x400000) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f00005e6000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000dde000-0x2)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f95000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f2000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000375000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x7, 0x0, 0x6, 0x1f, 0x0, 0x80, 0x100000000, r2, r3}, {0x8, 0x7f, 0x81, 0x10001, 0x4, 0x7, 0x100000000, 0x5f0}, {0x3, 0x1, 0x100000001, 0xc7e7}, 0x0, 0x8, 0x3f, 0x1, 0x40, 0x3}, {{@in=@rand_addr=0x5, 0x0, 0x9}, 0x0, @in=@rand_addr=0x6c1, 0x58f1, 0x4, 0x2, 0x7, 0x81, 0x4, 0x200}}, 0xe8) 2017/12/23 18:02:40 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000009000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000008000)={0x1fffe0, 0x3}) exit(0x4) r2 = syz_open_procfs(r0, &(0x7f0000000000)='smaps\x00') close(r2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0xc0200) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000009000-0x8)={0x0, 0xf1e2}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000009000-0xa0)={0x0, @in6={{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16a8c805, 0x1, 0x8, 0x32b2a064, 0x4}, &(0x7f0000008000)=0xa0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000009000-0xb8)={r3, 0x1, 0x548, 0x9, 0x40fa3ffb, 0x80000000, 0x7ff, 0x20, {r4, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x58c800000, 0x1ff, 0x985, 0x4}}, &(0x7f0000004000-0x4)=0xb8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000009000-0x4)={0x5ac}, 0x4) r5 = request_key(&(0x7f0000008000-0xa)='id_legacy\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000009000-0x6)='smaps\x00', 0xfffffffffffffffb) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key$keyring(&(0x7f000000a000-0x8)='keyring\x00', &(0x7f000000a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$negate(0xd, r5, 0x1, r6) 2017/12/23 18:02:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x100000001, &(0x7f000001c000-0x3)="") 2017/12/23 18:02:40 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00008da000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r1 = epoll_create1(0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000955000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0x5) stat(&(0x7f000041d000-0x8)='./file0\x00', &(0x7f0000aca000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_pwait(r1, &(0x7f000030c000)=[{0x0, 0x0}], 0x1, 0x8001, &(0x7f0000a9d000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bc2000)={0x4, 0x0}) 2017/12/23 18:02:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f000029e000-0x14)="7f29571b957887952366a180e3c73a00cd4fcd65") connect$inet6(r0, &(0x7f00003a2000)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000703000-0xa0)={0x0, @in6={{0xa, 0x3, 0xe08, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb7, 0x6, 0x800, 0x3, 0x81}, &(0x7f0000f7d000)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000dc2000)={r1, @in={{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) signalfd4(r0, &(0x7f000084b000-0x8)={0x80000000000000}, 0x8, 0x0) 2017/12/23 18:02:40 executing program 4: add_key$keyring(&(0x7f0000bb1000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) clone(0x40000000, &(0x7f0000002000-0x36)="", &(0x7f000068a000)=0x0, &(0x7f0000e3e000-0x4)=0x0, &(0x7f0000097000-0xaf)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00003dd000-0x8)={0x0, 0x8}, &(0x7f00001d4000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000)=0x10, 0x80000) getpeername$llc(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000002000-0x5)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xd, &(0x7f0000001000-0x10)={0xc4, 0xab9200}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000001000)={&(0x7f0000002000-0x1c)=[0x20, 0xfffffffffffffffc, 0x1000, 0x3, 0x100000000, 0x6, 0x8], 0x7, 0xd1, 0x80000001, 0x0, 0x6, 0x9, {0x0, 0x3, 0xf8d, 0x0, 0x7fff, 0x7, 0x8, 0x0, 0x1, 0x7f, 0xa3, 0x8, 0x8, 0x2, "ffa46393249b1fdd37329d341cdb554a366f2e78b52ae1d23f56b61bee7f8cae"}}) waitid(0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f00005c5000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 18:02:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timer_gettime(0x0, &(0x7f00001d3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x5, &(0x7f0000efa000-0x60)={0x0, 0x1d, 0x0, @thr={&(0x7f0000ca1000)="6c9dfcef892095a7528577a59c452a55e4961e576f0e68e048f90366d4210099717bfa0f097415ba8959b5bdfff6be84787ccbe9bcb4779e2be8f153fb981daadd37d1a348f0dcd902951fff461a4d0bac43a1e7de1a79209471180eed6ce1e9435aab245cf4051b35b482202baa101e9f4a429cc184030baa5d4e9e143a0a8cdd2167853d5e4c66f9a918fc3dd6d6", &(0x7f0000d46000-0xf0)="d3226d2dbd5e6e2f27d1f3479c0028dbb8d93d3f8dfef3134032a08b1a9f9a452b0391a9d8b7d36a323d4dfa79d15392304aea4aa4dc8d9ef512076ef1bb8fe0ae524fe915b259b105c54c4431a88517b11bd1959789ac7acff79516b5d4907d53f35e39ab4ac93639f3303e0655a48f25424dc5c94f949c416b5c137767149b489325c1840c164a135856d380c4ec2867ab26373016452960a8dbc6daa56299aa8d9ed0dba8c5310087e1e5a30a789f52701e788cd27994b1a1b1b15f70d9e6604646bdd88a921c838b1441c078447129b49334c2489d72ee8b9668e75de3c81431b1e40ceda9bae9d5deb6753aafec"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000651000-0x4)=0x0) timer_settime(r1, 0x1, &(0x7f0000542000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000bb9000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f000089e000-0x10)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00009f2000+0xb63)={0x0, 0x0}) wait4(r4, &(0x7f00009f0000)=0x0, 0x1, &(0x7f00002a5000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000284000-0x10)={0x0, 0x0}) syz_open_dev$sndtimer(&(0x7f00009ee000-0xf)='/dev/snd/timer\x00', 0x0, 0x1) timerfd_settime(r0, 0x1, &(0x7f0000833000-0x20)={{r2, r3+30000000}, {r5, r6+30000000}}, &(0x7f0000e07000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x3, &(0x7f000060b000+0x59a)={{0x0, 0x0}, {r7, 0x989680}}, &(0x7f0000f05000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00001f4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timerfd_settime(r0, 0x0, &(0x7f0000ac3000)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f00005a2000)={{0x0, 0x0}, {0x0, 0x0}}) [ 43.217415] IPVS: Creating netns size=2536 id=10 [ 43.944031] pktgen: kernel_thread() failed for cpu 0 [ 43.949160] pktgen: Cannot create thread for cpu 0 (-4) [ 43.954763] pktgen: kernel_thread() failed for cpu 1 [ 43.959858] pktgen: Cannot create thread for cpu 1 (-4) [ 43.965319] pktgen: Initialization failed for all threads 2017/12/23 18:02:41 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000dc6000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000001c000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000db3000)=0x0) 2017/12/23 18:02:41 executing program 6: clone(0x0, &(0x7f0000002000-0xcd)="", &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x89)="") r0 = syz_open_dev$sg(&(0x7f0000252000-0x9)='/dev/sg#\x00', 0x9, 0x6100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(0x0, &(0x7f00003c9000-0x8)=&(0x7f000002f000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000001000-0x8)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000001000)=0x80000001) 2017/12/23 18:02:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000828000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00005c3000)=0x0, &(0x7f0000634000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x19) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000aa6000-0x78)={0x5, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8a, 0x3, 0xfffffffffffffffb, 0xc43, 0x7fffffff, &(0x7f00004f5000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, 0x200, 0x5}) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000502000)=0xfff, 0x4) alarm(0x1) 2017/12/23 18:02:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) ioctl(r0, 0x8000, &(0x7f0000426000-0x1000)="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") r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000751000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x4) r2 = syz_open_dev$loop(&(0x7f0000da4000-0x3)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000ba8000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "a410e17424601493afb2b2b2f88b9bbaf3033ba53c1e199d3b7975e2424c6c3715be2805b6214238a9884ff70af95b3283e521ddad169941785ec045aa76d7fa", "955600e27cd44c07f87b8f0f2434c43760a0d399ef0cd936c780dd21eb4466e9", [0x0, 0x0], 0x0}) 2017/12/23 18:02:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000d84000-0x1)="000000080119efd6fc0045bb1e03f1ff00d1000009030000000d124300b50aba", 0x20) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000093f000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00002e1000)=0x0) 2017/12/23 18:02:41 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00007f6000-0x4)=0x8) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f00004b4000-0x9)='\a', 0x1) r1 = dup3(r0, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r1, 0x4b70, &(0x7f0000002000-0x30)={0x1f, 0x7fff, 0x254, 0x5, 0x9454, 0x1}) 2017/12/23 18:02:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000f27000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00008a2000-0x9)='loginuid\x00') writev(r1, &(0x7f00005d3000-0x8)=[{&(0x7f00004f3000-0x1)='0', 0x1}], 0x1) 2017/12/23 18:02:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xc, &(0x7f0000300000-0x10)={0x0, 0x0}) mount(&(0x7f0000cec000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00003f2000-0x7)='mqueue\x00', 0x0, &(0x7f0000b65000)="") creat(&(0x7f0000281000)='./file0\x00', 0x0) 2017/12/23 18:02:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) writev(r0, &(0x7f0000e7b000)=[{&(0x7f0000a5e000-0x50)="39000000120001340fff03000000000007048000000000000007ff000503000009001d00000000000000090108003dfb230300800009075bff", 0x39}], 0x1) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002b4000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000778000)="026e078f5ec3637c7d0cb02f7b26", 0xe) pipe2(&(0x7f00006d8000)={0x0, 0x0}, 0x80000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000260000-0x9)='/dev/rtc\x00', 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000026000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000, 0x2, 0x3, 0x8, 0xffffffffffff2c72, 0x8, 0x8}, 0x20) 2017/12/23 18:02:41 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/mls\x00', 0x0, 0x0) bind$ipx(r1, &(0x7f0000002000-0x10)={0x4, 0x5, 0x8b8, "db79d0f3c9b8", 0x0, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) symlinkat(&(0x7f0000013000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008fd000-0x8)={0x0, 0x0}) splice(r0, 0x0, r2, 0x0, 0x40009, 0x0) 2017/12/23 18:02:41 executing program 3: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000692000-0x10)=@generic="1b7340000b90535fd09fff50370ce85a", 0x10) getsockopt(r0, 0x107, 0xb, &(0x7f0000521000)=""/0, &(0x7f0000522000)=0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000e72000-0x12)={@generic="d17584c930de6804830b2dde2b784bda", 0x2}) 2017/12/23 18:02:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00009ef000-0x25)="240000001a0025f000e5ff0401111f0e0a0b00000004bf0000f309ec0800030005000000", 0x24) bind$nfc_llcp(r0, &(0x7f00009b3000)={0x27, 0x3, 0x9, 0x7, 0x101, 0xfff, "a01fb230a16b8d114c51edb22604ca67e4d2f4d5b80e7c1dad0b03ae6a7936d393ed55faec211b8604ff86174229489f9092b1338c11a8e7be30a2e59669de", 0x80}, 0x60) 2017/12/23 18:02:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000095c000-0x4)=0x0) ptrace$cont(0xf, r0, 0x6, 0x43) modify_ldt$read_default(0x2, &(0x7f0000ded000-0x62)=""/98, 0x62) 2017/12/23 18:02:41 executing program 1: mmap(&(0x7f0000000000/0x279000)=nil, 0x279000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigqueueinfo(r0, 0x32, &(0x7f00001d5000-0x10)={0x27, 0x0, 0xfffffffffffffffb, 0xff}) r1 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001000-0x30)={0x4c, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004000-0x40)=[], &(0x7f000000f000-0x8)=[]}, 0xe4a6}}], 0x0, 0x0, &(0x7f0000001000)=""}) 2017/12/23 18:02:41 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) set_tid_address(&(0x7f0000006000-0x4)=0x0) 2017/12/23 18:02:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bea000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000bb5000-0x14)={0x0, 0x80000000, 0x0, 0x9, 0x3, 0x3, 0x5, 0xdda6, 0x78ea, 0x8}) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fcntl$getownex(r2, 0x10, &(0x7f0000f47000-0x8)={0x0, 0x0}) r4 = getuid() getgroups(0x2, &(0x7f0000e12000)=[0x0, 0xffffffffffffffff]) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000499000)={r3, r4, r5}, 0xc) fallocate(r2, 0x0, 0xffff, 0x9) sendfile(r0, r2, &(0x7f00007ba000-0x8)=0x0, 0xfffd) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00007d5000-0x88)={0x2cd, {{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/12/23 18:02:41 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000009000)='/dev/sequencer\x00', 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000009000)={{0x3, 0x1, 0x5, 0x3, 0x2}, 0x20, 0x8c4, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x2) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) 2017/12/23 18:02:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) 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) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r0, &(0x7f0000002000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000e43000-0x10)={0x77359400, 0x0}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) prctl$void(0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bac000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$sndseq(r3, &(0x7f0000546000)=[{0x130, 0x81, 0x7, 0x4, @tick=0x3, {0x9, 0xffff}, {0x8, 0x4}, @connect={{0x44, 0xcf4}, {0x7, 0x1ff}}}, {0x7, 0x2, 0xf43, 0x6fd, @time={0x0, 0x989680}, {0x80000000, 0x1}, {0x1, 0xbf02}, @ext={0xb6, &(0x7f0000bdd000)="4abc0d57e8e21eb5cc102b44de0eb5a996825afaa297d70cadce797d58968436aa2127a9e98193430334c700a612f1cde458d6c5476b7c6078f2d459ea5fc918c0c0e0424d02cd032ced193682772261b9894b07e17bb4ecb946da652c8858e71031ccb0e2e3f682285f804907039a705ee617b42f0d57ff92fa3c78f2335891f46198f0acd713c62422f215d07879f13ab757557b330ef7c2e189d7fdfd4d1517c493fe934c4af7d10281bd5bc8036386e1427af367"}}, {0x1ff, 0x2, 0x372b, 0x200, @tick=0x5, {0x80000001, 0xb2d}, {0x6, 0x0}, @connect={{0xfb, 0x3}, {0x3, 0x7}}}], 0x90) select(0x40, &(0x7f0000ad0000-0x40)={0x4, 0x100000001, 0x8, 0x7, 0x0, 0x7, 0xbd1e, 0x3}, &(0x7f0000499000)={0x1, 0x9a8, 0x8, 0x8, 0x7, 0x7fffffff, 0x686f, 0x4}, &(0x7f000069d000-0x40)={0x1, 0x80000000, 0x1, 0x80000000, 0x7ff, 0xca7, 0x5, 0x0}, &(0x7f0000098000-0x10)={0x0, 0x7530}) r4 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r4, 0x29, 0x3d, &(0x7f0000fe2000)=""/0, &(0x7f0000390000-0x4)=0x0) 2017/12/23 18:02:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000226000)='/selinux/relabel\x00', 0x2, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000a99000-0x8)={0x0, 0x0}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001c8000-0xe)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair$ax25(0x3, 0x7, 0xf0, &(0x7f00009c3000-0x8)={0x0, 0x0}) accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000581000-0x4)=0x0, 0x80000) openat$selinux_member(0xffffffffffffff9c, &(0x7f00009e2000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000261000-0x4)=0x0) geteuid() stat(&(0x7f000029e000-0x8)='./file0\x00', &(0x7f000016f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_open(&(0x7f00001f2000-0x4)='[+/\x00', 0x40, 0x40, &(0x7f0000c87000-0x40)={0x2, 0x40, 0x4, 0x1, 0x2, 0x8, 0x6, 0x1000}) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000025d000-0x8)={0x0, 0x0}) accept$netrom(0xffffffffffffff9c, &(0x7f0000e08000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00006e9000)=0x48) syz_fuse_mount(&(0x7f000053b000)='./file0\x00', 0x4000, 0x0, 0x0, 0x1000, 0x20000) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000057e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001b8000-0x11)='/dev/vga_arbiter\x00', 0x410000, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ec1000)='/selinux/load\x00', 0x2, 0x0) memfd_create(&(0x7f00002e1000)='cpusetvboxnet0\x00', 0x3) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000cf0000-0x8)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a3f000)={0x0, 0x0}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008f8000-0x11)='/selinux/enforce\x00', 0x2, 0x0) socketpair$ax25(0x3, 0x2, 0xcb, &(0x7f0000dba000-0x8)={0x0, 0x0}) getpid() stat(&(0x7f000033e000)='./file0\x00', &(0x7f000033d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() openat$hwrng(0xffffffffffffff9c, &(0x7f0000a36000)='/dev/hwrng\x00', 0x40000, 0x0) eventfd2(0x8, 0x0) accept4$llc(0xffffffffffffffff, &(0x7f000025e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000295000)=0x10, 0x80800) 2017/12/23 18:02:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000711000-0xf)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000dd1000)={@loopback={0x0, 0x1}, 0x101, 0x0, 0x0, 0x4, 0x6, 0x6964, 0x4}, &(0x7f0000687000-0x4)=0x20) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000b6c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000320000)={@loopback={0x0, 0x1}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2017/12/23 18:02:41 executing program 5: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000561000-0x8)='./file0\x00', 0x40000, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x6) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000005000)={@common='lo\x00', &(0x7f000000a000)=@ethtool_rxfh={0x48, 0x0, 0x0, 0x0, 0x0, "883842", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 18:02:41 executing program 1: mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000c9000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f0000a0a000)=""/0) 2017/12/23 18:02:41 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000008e000)={0x0, @in6={{0xa, 0x0, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000323000-0x4)=0x8c) 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) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffff7fc, &(0x7f0000002000-0x10)={0x0, 0x0}) select(0x40, &(0x7f0000002000-0x40)={0x9, 0xff, 0x5, 0xffffffffffff7fff, 0x89, 0xe932, 0xffff, 0x6}, &(0x7f0000001000-0x40)={0x0, 0xfffffffffffffff8, 0x800, 0x8, 0x0, 0x9, 0x80, 0x0}, &(0x7f0000002000-0x40)={0xffffffff, 0x0, 0x7, 0x1, 0x9, 0x2, 0x27, 0x1}, &(0x7f0000001000-0x10)={r3, r4/1000+10000}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={r2, 0x6}, 0x6) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f000019a000)=0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000150000-0x4)="", 0x0) 2017/12/23 18:02:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00008bf000)='./file0\x00', &(0x7f000008b000-0x8)='./file0\x00', &(0x7f0000a42000)="d301000000", 0x100000, &(0x7f0000010000)="") mount(&(0x7f0000006000)='./file0\x00', &(0x7f0000831000)='./file0\x00', &(0x7f0000e0f000-0xd)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1280002, &(0x7f0000ccb000)="") pivot_root(&(0x7f0000c90000)='./file0\x00', &(0x7f0000dec000-0x8)='./file0\x00') lgetxattr(&(0x7f0000990000-0x8)='./file0\x00', &(0x7f0000cf3000)=@random={'osx.\x00', "616e6f6e5f696e6f6402000000"}, &(0x7f00007d9000)=""/201, 0xc9) 2017/12/23 18:02:41 executing program 3: pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00007ff000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000cf5000)="020000000800000000000000", 0xc, 0x0) delete_module(&(0x7f0000a00000-0x2)='&\x00', 0x800) 2017/12/23 18:02:41 executing program 2: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00003bc000)='-*(trustedvmnet0trusted\x00', 0x1) r1 = getpid() fcntl$lock(r0, 0x6, &(0x7f0000539000-0x20)={0x2, 0x2, 0x3e66, 0x8, r1}) madvise(&(0x7f0000101000/0x4000)=nil, 0x4000, 0xf) r2 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r2, &(0x7f0000f0c000)={0x10, 0x0, 0x6, 0x7}, 0xc) bind$netlink(r2, &(0x7f000002e000-0xc)={0x10, 0x0, 0x6, 0x0}, 0xc) 2017/12/23 18:02:41 executing program 1: mmap(&(0x7f0000000000/0xe5f000)=nil, 0xe5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e5b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f000002f000-0x4)=0xb92c, 0x4) writev(r0, &(0x7f00000bc000)=[{&(0x7f0000032000-0x74)='w', 0x1}], 0x1) r2 = dup3(r1, r0, 0x0) r3 = dup3(r0, r1, 0x0) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000e5f000)={0x0, 0x1, 0x7fff, 0x8bf, 0x80000000, 0x200, 0x200, 0x75a, {0x0, @in6={{0xa, 0x0, 0xffffffffffffff80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0x9, 0x4, 0x5}}, &(0x7f0000e60000-0x4)=0xb8) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000b7e000-0x8c)={r4, @in6={{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e60000-0x4)=0x8c) recvmsg$netrom(r3, &(0x7f0000e55000)={&(0x7f0000e5a000-0x10)=@ax25={0x6, {"61ad643fe24db4"}, 0x0}, 0x10, &(0x7f0000e55000)=[], 0x0, &(0x7f000035a000)=[], 0x0, 0x0}, 0x0) 2017/12/23 18:02:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = accept(r1, &(0x7f0000456000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e0e000-0x4)=0x10) getsockname$ax25(r2, &(0x7f0000dd1000-0x3)={0x0, {""/7}, 0x0}, &(0x7f0000f20000)=0x10) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000e70000-0x4)=0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00006d8000)=""/103) 2017/12/23 18:02:41 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c16000-0x9)='/dev/rtc\x00', 0x210400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f0000179000)=r1) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x10, 0x6, 0xfffffbfffffffffc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000000d000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000)=0xe8) sendto$inet(r2, &(0x7f0000010000-0x32)="32000000140025ffff07008e000914040a01c2fe120000001a000100e868f300000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) 2017/12/23 18:02:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002cc000-0xd)='/dev/net/tun\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000c70000-0x4)=0x0) 2017/12/23 18:02:41 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0xb, 0x298) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00005cc000)={0x0, 0x139, 0x30}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00005b0000-0x6)={r2, 0x9}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) 2017/12/23 18:02:41 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x0, 0x0, &(0x7f0000010000-0xdc)=[], 0x1, 0x0, &(0x7f0000000000)="ef"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000000, 0x2012, r0, 0x38) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000006000-0x30)={0xa0, 0x0, &(0x7f0000001000-0xa0)=[@request_death={0x400c630e, 0x1, 0x0}, @increfs_done={0x40106308, r2, 0x2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x60, 0x30, &(0x7f0000002000)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x0}, @fda={0x66646185, 0x8, 0x0, 0x2d}, @ptr={0x70742a85, 0x0, &(0x7f0000007000)=0x0, 0x1, 0x1, 0x32}], &(0x7f0000000000)=[0x0, 0x18, 0x18, 0x0, 0x78, 0x78]}, 0x0}}, @register_looper={0x630b}, @increfs={0x40046304, 0x4}, @acquire_done={0x40106309, r3, 0x3}, @dead_binder_done={0x40086310, 0x1}, @register_looper={0x630b}], 0xa9, 0x0, &(0x7f000000f000)="a7116a104a57fa8a34b2b9d01413948047826587319a997cd48c91398a459efca8225de71986daefb1d5219427d415c36a34c7b232faf502716e727e2d21d70a57dacc40d4cb36f0ade3dd66a09d144795886dc90f38036aa1afc42617abb345650b83b3ba6a27ab0f0f6962e41d6f4d66d9564c819e543e4d70767759c40635fc90454a13633d3d7ef52e9dc34a706063aa37afb2f70a742de63429ed18955118c09ff0abc1bfb858"}) 2017/12/23 18:02:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0xaad39dd0a92a9347) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000aa9000-0x14)={0x0, 0x1, 0x1, 0x2, 0x6}, 0x14) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ea6000-0x4)=0x0, &(0x7f0000107000)=0x4) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000b5d000)="940700bd0c", 0x5) bind$inet(r0, &(0x7f0000314000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0x13, 0x4, 0x8) socketpair(0x5, 0x80000, 0x2, &(0x7f0000c1b000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f00009bd000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000c20000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000112000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004bd000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000d6b000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x1, 0x3, 0x8, 0x10, 0x20, 0x80, 0x5, r4, r5}, {0xfffffffffffffff9, 0x1ff, 0x4, 0xff, 0xed9, 0xffffffff80000000, 0x1000, 0x1}, {0x8, 0x6, 0x0, 0x8}, 0xfffffffffffffffc, 0x9, 0xe9, 0x1, 0x0, 0x1}, {{@in=@empty=0x0, 0x0, 0x9}, 0x0, @in6=@loopback={0x0, 0x1}, 0x81, 0x4, 0x2, 0x8, 0x1, 0x1, 0x9}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000067c000-0x50)={0xcc818f8b1e3760e4, @tick=0x9, 0x47e5, {0x1, 0x1000}, 0x3, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r0, &(0x7f0000f66000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 18:02:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000935000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='qnx6\x00', 0x2000000, &(0x7f0000ede000)="a8ba4e52a00f0b78964377d7f4282048eda0be9dcd1f7b09d5dcb67260c9a7ae14c5223031e5a4ce43d12a5641fee3403fbbdd3b4f1d7d28a0284395710746664217f745c9ea4ad39276c80b8d49a70ff59dfff61ba180bbfc6cb5a2452f2d8e29c83482c29d2969352c3e26ec4b470edd2c46dfe286b36a139c9f1553356426a5f576faa85374d1c3a8b97f3c8fbafc3388464e261e95dce303d9df7ec34d2454aeff3e216854337bedde5d") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000095000-0x8)='./file0\x00', 0x0) mount(&(0x7f00009b1000)='./file0\x00', &(0x7f0000d48000)='./file0\x00', &(0x7f00009e0000-0xa)='hugetlbfs\x00', 0x0, &(0x7f0000f0e000)="") pkey_alloc(0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000664000-0x4)={0x7fff}, 0x4) 2017/12/23 18:02:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000-0x4)=0x4, &(0x7f0000000000)=0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000003000-0x97)=""/151, 0x97) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00009b0000-0x8)={0x0, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r2, 0x4) clone(0x10040100, &(0x7f0000002000-0x1)="e4", &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000219000)="") 2017/12/23 18:02:41 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000-0x9)='/dev/sg#\x00', 0x0, 0x200000) ioctl$KIOCSOUND(r0, 0x4b2f, 0x7ff) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x4) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000006000-0x28)={0x0, 0x0, 0x0, 0x0, "9158636aaec4c954128014408c261e1f323a36357b19b4e5ae7f3c63c0407410"}) 2017/12/23 18:02:41 executing program 5: mmap(&(0x7f0000000000/0x624000)=nil, 0x624000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80f, 0xc) recvfrom$packet(r0, &(0x7f0000621000)=""/59, 0x3b, 0x0, 0x0, 0x0) write(r0, &(0x7f000061d000-0x1f)="1f0000000401ffd6000001fffffff800000000000100000000000000000000", 0x1f) recvmsg(r0, &(0x7f0000623000)={&(0x7f0000623000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000623000)=[{&(0x7f0000623000)=""/140, 0x8c}, {&(0x7f0000623000)=""/211, 0xd3}], 0x2, &(0x7f0000623000)=""/169, 0xa9, 0x0}, 0x0) 2017/12/23 18:02:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f00000f0000-0x28)={@common="6c6f00000000000000450000ef5a00", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0}}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000013a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000cf0000)={0x2, &(0x7f0000080000)=[{0xc24f48b, 0xbce, 0xfffffffffffffffe, 0x98a}, {0x4, 0x1, 0x9, 0xfff}]}) 2017/12/23 18:02:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80002, 0x7fffffff, &(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000677000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00001b9000)="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") preadv(r1, &(0x7f00007ce000-0x20)=[{&(0x7f000060a000-0x1)=""/1, 0x1}], 0x1, 0x0) 2017/12/23 18:02:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ead000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f0000221000-0xe)='./file0/file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x140001, &(0x7f0000ebd000-0x2)="") r0 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) lseek(r0, 0x1000, 0x4) 2017/12/23 18:02:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) wait4(0xffffffffffffffff, &(0x7f000022d000-0x4)=0x0, 0x0, &(0x7f000082a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_fuse_mount(&(0x7f0000d80000)='./file0\x00', 0x7000, 0xffffffffffffffff, 0x0, 0x401, 0x8000) fcntl$setpipe(r1, 0x407, 0x2) utimes(&(0x7f000065b000)='./file0\x00', &(0x7f0000624000-0x20)={{0x0, r0}, {0x0, 0x7530}}) r2 = socket(0xd, 0x80004, 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00003f9000)={0x1, 0x8, 0x9, 0x1000, 0x0}, &(0x7f0000ef5000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000d7b000)={r3, 0x7fffffff, 0x3c, "5e0e85fbf545189a7a2fc5440d451a88573bd2df3075b52f090d53696c591af69eb6212e3c6ed4f8d4298313975a7800d528ca98e88b7e091034e8e5"}, 0x44) 2017/12/23 18:02:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x21, 0x26, 0xcffddcf8d9b2dcfb, 0x0, 0x0, "29003d5d0100000000000000000000001f"}], 0x21}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000e35000-0x8)={0x0, 0x0}) connect$unix(r1, &(0x7f00002a1000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2017/12/23 18:02:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005eb000-0xe)='net/protocols\x00') readv(r0, &(0x7f00002ec000-0x40)=[{&(0x7f0000d05000)=""/122, 0x7a}, {&(0x7f00005b4000)=""/4096, 0x1000}], 0x2) openat$sequencer(0xffffffffffffff9c, &(0x7f000093c000)='/dev/sequencer\x00', 0x20480, 0x0) 2017/12/23 18:02:41 executing program 0: 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 = accept$unix(0xffffffffffffffff, &(0x7f0000001000)=@file={0x0, ""/108}, &(0x7f0000002000-0x4)=0x6e) 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) vmsplice(r0, &(0x7f0000001000)=[{&(0x7f0000000000)="80635a62b5784b38c08330e7f9bac8c3d7f62e7c5396a79c5c3b656b31e6adf811ba15b039d8891e38ed4141342b2bc383a3f575b2be4c25609f2aeaff412da0cf9ca41b6e794215616459", 0x4b}, {&(0x7f0000000000)="9039c8949bf23a6c54b3dab8fa9a10e55127c0bc1db71c81098f5fa8f447175cfd994c63640fd46778e61563816fadcbef78e2c5730c0665350073904512acbaa9922d5a28d83107f7dcb5f9217eef939be123b5a5b985b2db43158de21a92e446bf2d3b995289a5e6c7bc0d5cd35ed68968dfae96eea850d06d904cd0180e554bfbf283743445bdfb6801ffd6432a46aa6ff6bf168ea102a5a018dbe9ebcf6265d7d4790630a303", 0xa8}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="02057a90e9d19f4721dfe2c91f55e56618f1d0126f000ce9c5bbaf14c9ed22f0a7fcde52c5887f9a9cc28a01db2ce89e0e91176ae65889bd460f83ef15e7d12d5437fc25a6cd947e84e83d7ed1b3e31547f6282bbb3546cdce50f59150c7d62c0911de2dd02336f0eb7488e6ac2fbf2b26963d9f21c87ef052bfda59f09f401b90eccbfdb45ddfccf657f15c3d856e818920deb8cb57302265a2eb8eccab567b9c36bacd500dfed4", 0xa8}, {&(0x7f0000001000)="20df8fa01b88c2b87688245e024e", 0xe}, {&(0x7f0000001000)="a19933fee17db291ac0e82c0d191f70bbb66d47ff2df442710475af25a43fc923c3e84ba853b2b56a9019f96276768c1505c3365285292cb061204b9bc2155b2f7237464f151d41890e6d36b28d9691c742e7e795a2555aff405a7dedfb96ca7bf706579c3f51ddb29fdb126b6056cecae9c9f07d1272e7287b8da63111dba3927d0ea0d62d1778f37b0e249d9de02a56ede408c6b2f5684b00fc568c419633cf20e28e6d5", 0xa5}, {&(0x7f0000000000)="b324", 0x2}, {&(0x7f0000002000-0xab)="cf704ccaa35654fa5efccf25f71990fc000ecc9f9392e647a1c507151fa439e119998e44b33989afcc7d6a766f96549e039faf10d0ea51a9875fdfbab5937811f7e56c57cc7a1e46d8f142ef14ad2a84a12575c68e8418e71ea5a8383d07321eef79371d6bf103650e538ea321c49327c4c35e0ad82c2bba9a50eb49a4215423115e92c06c2605eab623acb64d134e2b51bc98c6bac1982508caf0ba148703889343290db03ffadd2882f6", 0xab}, {&(0x7f0000001000)="5036fe3d036bee01e6a96e741f77db94772a93f0977a87", 0x17}], 0x9, 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 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) sendmsg$netrom(r1, &(0x7f0000000000)={&(0x7f0000002000-0x48)=@full={{0x3, {"2a22c1685d5054"}, 0x17}, [{"f2d509327c905c"}, {"38fbe6c082e135"}, {"0c98a680e6b3a0"}, {"77724526911945"}, {"4681482b309ec1"}, {"abde356f716d65"}, {"bbe4e5c33f1eae"}, {"16845b19380f60"}]}, 0x48, &(0x7f0000002000-0x30)=[{&(0x7f0000002000-0xd7)="d310a49757bc5615192b5fe8f7b34d3e0a2c774c507de74c4072f4b8a87a67a060d7a539324e06949e3a4e72d38d33fc4c4b9e9598fc96204e15fd5d7c18693af1f1395dab402a38f600d9cced0206a1b47684b8ba0b1a50cae803b0fd793d001f1503bbd7332c9bee0251b57158bf7aa659933dbe47c7f1f559bb8381bd76da6e551d63c741212e5a83546b4b4093a034319c6ab596aea69573e1528c0704441ced0878b3ca47322ee42d4c067233ea6de27c1cd83c5693ed8ec08e4088b38f9f9523739cf7207c74728b6158a1f945834e5dd9ccf2f1", 0xd7}, {&(0x7f0000002000-0x63)="7ee5141892c75e2570d7ffaa7cd1f233f1f639fd0cfc89f14d6244bc80a51d6e8d1c4ec26a023dd876ae2468569e1c3c2a80acb4548fad262dde9651f9340cf027c91d4b270fb848d82b6d8aca58a25dbbce512f750a25b0b187a67010b8e707f42a92", 0x63}, {&(0x7f0000000000)="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", 0x1000}], 0x3, &(0x7f0000000000)=[{0x88, 0x6, 0x2, "0a21545fd495f54b5ea37c8555ae35a593fbc6f05e06ec48f5217b5e6a27a0e869c114daa5c48cc0993f4b0d6dd5865d99d672f8d0f9fb42dbf359f47ed6c41fc420e1c04a79c46fc62701f9968029da4b4d0aab88f0df63aeda6cb9b90d6e97e69b0b5670f431cc2cfbffc60820cf717671e430ae"}, {0xf0, 0x11d, 0x7f, "f1ab1ca75b4a61d5318af3eb1d3bade5bc509a49377b88f90ca578b64691151ad4fa0b99ec7b2b798c88998dad97aac1a8e660f060e51c81e827129ef371e12f90381ba95c470c2745d6ecbf56ca09bbb61c7778404d83fae387012ae57fcd8a458a156f13695d739a8abf02b1b2b9f48475e7a499d9f6fd854fc64d6ccc81b4ba87e1b5336f5467216bcda44e5f3fc8065c3ce977758e3e4861d0e58477b8543eafa0af41ebb4a7bd383e36c9fceb2d0fe8694c59bdef2ca6b7c5cc8a05d484ac38eba102136ff2f6de82e455b1b424971c9a094b546ffb85e023"}], 0x178, 0x40000}, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x1, 0x3, 0x6, 0x0, 0x7}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00001a2000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockname$ipx(r3, &(0x7f00001f9000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000698000)=0x10) r4 = socket$inet6(0xa, 0x801, 0x0) syz_open_dev$mice(&(0x7f0000b58000-0x10)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000638000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r5, 0x541c, &(0x7f0000b8e000)={0x7, 0xffffffffffffffe1}) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, 0x1c) listen(r4, 0x0) [ 44.402850] binder: 8567:8575 ioctl c0306201 20005fd0 returned -14 [ 44.414216] binder: 8567:8575 BC_REQUEST_DEATH_NOTIFICATION invalid ref 1 [ 44.424239] binder: 8567:8575 BC_INCREFS_DONE u0000000000000000 no match [ 44.435456] binder: 8567:8575 transaction failed 29189/-22, size 96-48 line 3004 2017/12/23 18:02:41 executing program 1: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000080d000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="1071490872a04ecd50072f28024382f2"}) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000b7a000)=0x2, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000000000)=""/95, &(0x7f0000f7c000-0x4)=0x5f) 2017/12/23 18:02:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0x0, 0x2) mmap$binder(&(0x7f0000476000/0x3000)=nil, 0x3000, 0x6, 0x11, r0, 0x0) pivot_root(&(0x7f0000521000-0x8)='./file0\x00', &(0x7f000056e000)='./file0\x00') r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000be3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00000b2000-0x4)=0x0, 0x4) 2017/12/23 18:02:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00004a6000-0x24)="240000005a001f0100eb00000000000023002010180000fffdffff0000ffffffef00f117", 0x24) [ 44.452550] binder_alloc: binder_alloc_mmap_handler: 8567 20000000-20002000 already mapped failed -16 [ 44.465889] binder: 8567:8603 ioctl c0306201 20005fd0 returned -14 [ 44.480907] binder: binder_mmap: 8614 20476000-20479000 bad vm_flags failed -1 [ 44.495976] binder: binder_mmap: 8614 20476000-20479000 bad vm_flags failed -1 2017/12/23 18:02:41 executing program 7: getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x9, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000032e000)='/dev/sg#\x00', 0x0, 0x0) getgid() unshare(0x400) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000491000)=0x9f3, 0x4) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cd7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/12/23 18:02:41 executing program 3: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000002b000)='/dev/sequencer2\x00', 0x200100, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000002e000-0xf)='/dev/snd/timer\x00', 0x0, 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) r3 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2017/12/23 18:02:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000073c000)='./file0\x00', 0x0) getxattr(&(0x7f0000e4b000-0x8)='./file0\x00', &(0x7f000096f000)=@known='system.sockprotoname\x00', &(0x7f0000b9a000-0x57)=""/87, 0x57) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000979000)={0x200, 0x0, {0x3, 0x1, 0x3, 0x0, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) chdir(&(0x7f00007d9000)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000014b000)={0x2, 0x2, 0x10000, 0x0, 0x83b}) 2017/12/23 18:02:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) unlinkat(r0, &(0x7f0000541000)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000002000-0x8)=0x7) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x0, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bpq0\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f67000-0x3)='./file0\x00', 0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)="") 2017/12/23 18:02:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000730000)={{0x7, 0x6}, 0x0, 0xfffffffffffffc00, 0x8e, {0x80000000, 0x6}, 0x8, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f000070a000-0x8)='./file0\x00', &(0x7f0000852000)='./file0\x00', &(0x7f000000c000)="7c1800ff5626", 0x0, &(0x7f0000d9a000)="e5") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') umount2(&(0x7f0000604000)='./file0\x00', 0x6) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000057b000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) mkdir(&(0x7f0000be0000-0x8)='./file0\x00', 0x110) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000180000-0x4)=0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000928000)=""/107) umount2(&(0x7f0000b1d000-0x1)='.', 0x0) 2017/12/23 18:02:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b00000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8080000000, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000d8000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000eb8000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00001c6000-0xc)={r2, 0x80000, r0}) 2017/12/23 18:02:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) poll(&(0x7f00006c8000)=[{r0, 0x8, 0x0}, {r0, 0x80, 0x0}, {r0, 0x2, 0x0}, {r0, 0x4002, 0x0}, {r0, 0x400, 0x0}, {r0, 0x1000, 0x0}], 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000a77000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x1c) ptrace$setopts(0x4209, r3, 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000d92000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) bind$inet6(r4, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/23 18:02:41 executing program 1: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a9f000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000001000-0xf3)=""/243, &(0x7f00000b4000)=0xf3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000738000)='attr\x00') getdents64(r1, &(0x7f0000001000-0x1000)=""/48, 0x30) 2017/12/23 18:02:41 executing program 3: prctl$void(0x0) 2017/12/23 18:02:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000000000)={@common='bpq0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000485000-0x14)={0x0, @common='bpq0\x00'}}}) setsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000000000)="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", 0x1000) 2017/12/23 18:02:41 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f0000000000)={0x0, 0x2000009}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000000d000)={0x1, [0x0]}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000000e000-0xc)={r1, 0x24be, 0x30}, 0xc) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000c000)='/dev/sequencer\x00', 0x80000, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000000d000-0x8c)={0x0, @in={{0x2, 0x3, @rand_addr=0x70, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000c000)=0x8c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f000000a000)={r3, 0x100000000, 0x1c, "c3adbef1a50537d2be2f67f60ddf4d5a46aaeb72cf2bf0a909202cca"}, 0x24) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000000f000-0x4)=0x3, 0x4) 2017/12/23 18:02:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000a47000-0x8c)={0x2, 0x80000002, 0x1f, 'queue0\x00', 0xff14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c47000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000d85000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000093a000-0x4)=0xfff, 0x4) 2017/12/23 18:02:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000089d000)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00007bc000-0x18)={0x0, 0x20, 0x30, 0xd917, 0x101}, &(0x7f0000247000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000635000)={0x6, 0x4, 0x5, 0x6927ef9f, r2}, &(0x7f0000e2c000-0x4)=0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00003ec000-0xd)="440d05031300ad031d078900ec", 0xd) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000a8a000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00008f2000)=r3) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000031000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000167000-0xc)={r4, 0x0, r1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000c84000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009f1000)=0x1c) 2017/12/23 18:02:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007c9000-0x11)='/selinux/relabel\x00', 0x2, 0x0) fchmodat(r0, &(0x7f0000f8d000)='./file0\x00', 0x42) r1 = creat(&(0x7f00000b6000)='./file0/file0\x00', 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000c52000)={0x5, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x401, 0x4383, 0x7eb6, 0xa4, &(0x7f00002b3000)=@common='gretap0\x00', 0x8, 0x2, 0x1000}) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = open(&(0x7f0000149000+0xf6d)='./file0\x00', 0x0, 0x0) unlinkat(r2, &(0x7f0000d60000)='./file0\x00', 0x0) 2017/12/23 18:02:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00005be000)=0x200, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x176, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00008e3000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000e14000-0xb2)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59, 0x0}, 0x0}], 0x1, 0x2041, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000dd7000)={0x0, 0x0}, &(0x7f0000db1000-0x10)={0x0, 0x0}) 2017/12/23 18:02:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00009e5000)='./file0\x00', &(0x7f0000865000-0x8)='./file0\x00', &(0x7f0000cf6000)='configfs\x00', 0x0, &(0x7f000051f000)="84b99f5e833370407e32a8229e1de97eae7a00e55cdcd287") 2017/12/23 18:02:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e60000-0x1)="a6", 0x1, 0x0, 0x0, 0x0) 2017/12/23 18:02:41 executing program 7: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x986, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x1, 0x2, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r2 = add_key$user(&(0x7f0000c02000)='user\x00', &(0x7f0000270000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000453000)="", 0x0, 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r2, 0x8) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000e61000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000053000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f8f000-0x4)=0xc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007e2000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f000031a000-0x1)=0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bbc000)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000e4a000)=0x0, &(0x7f00006e4000)=0x4) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000092b000)={0x44, 0x0, &(0x7f0000ab6000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f00004ff000)=[], &(0x7f0000333000)=[0x0]}}], 0x0, 0x0, &(0x7f0000c54000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x10, &(0x7f000091b000)=[@fda={0x66646185, 0xfffffffffffffffc, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2017/12/23 18:02:41 executing program 4: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(0xffffffffffffffff, 0x8, r0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000040e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x4, &(0x7f0000e33000-0xf)={&(0x7f0000fa5000)="", 0x0}) 2017/12/23 18:02:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000-0x4)=0x4, 0x4) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000304000)=[{0x0, 0x0, 0x0, 0x0}]}) 2017/12/23 18:02:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000333000)='./file0\x00', 0x40) bind$inet6(r0, &(0x7f00002c0000)={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, 0x1c) connect$inet6(r0, &(0x7f0000300000-0x1c)={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x7002}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000a5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f000018b000-0xde)=""/222, &(0x7f0000440000)=0xde) 2017/12/23 18:02:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000801000-0x108)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000220000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000ff2000)={0x2, 0x517e07d3, 0x30, 0x3, 0x6, 0x800}) 2017/12/23 18:02:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00007ba000-0xd)='/dev/net/tun\x00', 0x0, 0x80000) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, r1) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000bcb000)=""/243) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b2a000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f000095f000-0xfea)=@hdr={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@rand_addr=0x0], 0x0}]}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x2095e048) [ 44.705158] binder: 8672:8673 got transaction with invalid offset (0, min 0 max 0) or object. [ 44.711485] device gre0 entered promiscuous mode [ 44.723321] binder: 8672:8673 transaction failed 29201/-22, size 0-8 line 3190 [ 44.751680] binder: BINDER_SET_CONTEXT_MGR already set [ 44.757049] binder: 8672:8692 ioctl 40046207 0 returned -16 [ 44.765200] binder_alloc: 8672: binder_alloc_buf, no vma [ 44.770691] binder: 8672:8673 transaction failed 29189/-3, size 0-8 line 3127 [ 44.778391] binder_alloc: 8672: binder_alloc_buf, no vma [ 44.778407] binder: 8672:8692 transaction failed 29189/-3, size 32-16 line 3127 [ 44.794885] binder: undelivered TRANSACTION_ERROR: 29189 [ 44.800323] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/23 18:02:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3c7a, &(0x7f00008cc000)=[]) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002a7000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000065000)=0x8000, 0x4) 2017/12/23 18:02:42 executing program 2: syz_open_dev$random(&(0x7f0000332000-0xc)='/dev/random\x00', 0x0, 0x4000) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000006000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000005000-0x4)=0x58) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x0) socketpair(0x15, 0x2, 0x3ff, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f000000e000-0x8)='./file0\x00', &(0x7f0000006000)=[&(0x7f0000004000-0x4)='$lo\x00', &(0x7f000000c000-0x2)="f900", &(0x7f0000003000)=')wlan1\x00', &(0x7f0000005000-0x2)='+\x00'], &(0x7f000000e000-0x10)=[&(0x7f000000d000)='keyring$-4\x00', &(0x7f0000008000)='self:*user}\x00'], 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") getdents64(r2, &(0x7f0000010000-0x1000)=""/4096, 0x1000) getdents(r2, &(0x7f0000003000-0x30)=""/48, 0x30) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000082e000)={{{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x1ff, 0x8, "5578aace8a741b900ba65ac54a4c84105f7ad531f98d5a6053faf60290f37119bf5ef45a91c8fe444046257bfebc15f36858e8250a88762ef07d7ec01c2557a72a2650cdef0edc07fcac21e1d084ea82"}, 0x160) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x722, 0x0, 0x89, 0x200}, &(0x7f000000d000)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00005ee000-0x10)={0x4, 0x2, 0xe9a2, 0x4, r3}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='ns/user\x00') mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f000000e000)={0xaa, 0x10, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000000d000)={r3, 0x60, &(0x7f000000e000-0x60)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000006000-0x4)=0x10) madvise(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x10) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x10) 2017/12/23 18:02:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000014000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000003000)=[{&(0x7f0000004000-0xe8)="e67c2ac4e61f9b9673cf319d17d7cab5310ac3901d2cdb5e52776e933fcf29f22dae884aece0f0e117efc7261a164b16f0dc2df83a03ddb5481c76ee27c0e01be76a1dd23654e9138179c64a23349ef2a06f59ea1139a9fcbef90be28b65cf10b40d6d7acc0bda0f89c3e64aeac5a50e0ca7ec26bb2c2a3c768caa20d2471dc7d483cc53fca631976fa7f5ce12a6b334e6664b4b6e6cc01cb0350922717645e0d0a0844c15fc4ef80746376d9235255aa74fae639350a94f6141d67d513f627bbe9fde6564eed0dd77f6fb29285d739c7cf480e17c83c99395f4529fa98761bcff20f86554f3d44e", 0xe8}, {&(0x7f0000002000-0x53)="b1d0a1d0f9613707e8d3c191756d80a4559a00f3625b92d29bb5c6c5fc1d903a2da2d5c024aefff0b08fbae8c0c27fa2171b7185de8127142358f2d1293aa4a5561c53d968b7ec84babd1dd49034577bb17a67", 0x53}, {&(0x7f0000004000-0x1c)="578ca2a74c52eb69befa3b9cfb5f184fd3b6995600326d4b352e4bdd", 0x1c}, {&(0x7f0000011000)="aa7d3e971ac83290198bca0334287be27c22a08c9bfc82d88150fc79c0b97b71d7b9b770104b629f93c03ed7d40ebc6e0047e0d9980c25be4d31782b4caa06989ba65b16283111e4edcc43f4e33f39f0fb53bec16687a8c557be7e9c811dc940f5b2f14c7f781f2783de013c16c529c1606cbf1fdbbab299c43c28af96289a6017c7321d4243aad6355754d2c683beaaa6b290eaa40fde2176786f1cc4485ba3ebe7733ebb5d3134d28b4fc2ad507f06e34e1855c67cab6575e1c8b353c69034da73201404ca024a78", 0xc9}, {&(0x7f0000014000-0x8d)="0730146807647b57c41e98fae7171ff7bd659dbd7cdda7fd213882d965723e035efc5fc558f8ea636d52a4766560e17fb4e64685cbf41809370166380e6d8dc2f1fc1b22ecd2d6e9f125bec81314ef15195df96beac7a7b14899c85d7df5b4c49730b9f330a597d12b7e87fede110d29f8cfef7a0e2bfcccaa175ebc8b623d8653035794b23da28e002198fa3a", 0x8d}, {&(0x7f0000003000)="be3908ac2b2db7d2ffaaa557ae4705b7815c121fc796e7fb06aa5438bcf7c13007628d31816de67f2a87731e02e9b7104dd0548eb8898aa7d5dca0e8c2d1b7b1edeafd7dda3438c9c626d3af15f2aa052dbef18ffbbfacf27169b5269b215d7dda49417d23ef48e26a62aa2fd68f23c9cec5c0bd8b2cbf4999", 0x79}], 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000000000/0x4000)=nil, 0x4000}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000001000)=0x3ff) mq_notify(0xffffffffffffffff, &(0x7f0000012000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000)="", &(0x7f0000002000-0xa1)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/23 18:02:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') timer_create(0x0, &(0x7f0000a89000)={0x0, 0x4, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d30000)=0x0) timer_gettime(r1, &(0x7f0000b42000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000bdf000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000039d000-0x10)={0x0, 0x0}, &(0x7f0000cef000)={0x0}, 0x8) 2017/12/23 18:02:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e26000)='/dev/vcsa#\x00', 0x3) pwrite64(r0, &(0x7f0000109000-0x36)="e1", 0x1, 0x0) pwrite64(r0, &(0x7f0000037000-0x2a)="f7", 0x1, 0x1dea) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000049e000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x3508) fcntl$addseals(r0, 0x409, 0x9) 2017/12/23 18:02:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000fad000)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000b9c000-0x8)='./file0\x00', 0x300, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000b5000)={0x0, 0x100000000, 0x0, 0xd25, 0x200}, &(0x7f000088b000)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000b9000-0x20)={0xf3, 0x7e4f, 0x1, 0x52d, 0x7, 0x100, 0x401, 0x6, r2}, &(0x7f0000690000-0x4)=0x20) prctl$setendian(0x14, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x2) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) sendfile(r0, r0, 0x0, 0x200) 2017/12/23 18:02:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x30000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000058e000-0x12)={0x80000000, 0x6, 0x8, 0x6, 0x8}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket(0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f0000459000)=0x8) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300", @ifru_flags=0xfffffffffffffffd}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fc5000)=0x14) socket$netlink(0x10, 0x3, 0x0) 2017/12/23 18:02:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000d0f000)='./file0\x00', 0xa4082, 0x100) vmsplice(r0, &(0x7f0000e21000)=[{&(0x7f0000575000-0x33)="3d9badca86cbaf56f860c00a953e969fda4607acd3f046d05d88fe57dbb8739e9ee012efbb1931e64515e915d5c0e90756bdc1", 0x33}], 0x1, 0x8) r1 = memfd_create(&(0x7f0000072000)="2f79652a56767761000000004e58ad7b00af99d6afdc5d53c59ce81619f2bd3e1366cc948128aad9776e4750c53456b7c7a982e98c855b", 0x1) write(r1, &(0x7f0000ffe000-0x5)='#!', 0x2) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) [ 44.842964] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/23 18:02:42 executing program 1: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000fb3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000fb3000)=0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000fb3000)={0x39980732, r0}, &(0x7f0000fb3000)={0x6, 0x5, 0x6, 0x9, 0xeb, 0xbd6}) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00007c0000)='.dead\x00', &(0x7f0000fb3000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009bf000+0x176)='{security-\x00', 0xfffffffffffffffb) request_key(&(0x7f0000fb3000)='pkcs7_test\x00', &(0x7f0000fb3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000698000-0x5)='ppp0\x00', r1) 2017/12/23 18:02:42 executing program 0: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f00000b2000)={0x0, {""/7}, 0x0}, &(0x7f0000949000)=0x10, 0x80000) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00008e7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x1c) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) syz_extract_tcp_res$synack(&(0x7f00000c3000)={0x0, 0x0}, 0x1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000037b000)='/dev/ppp\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000fa3000)={0x3, [0x81, 0x4, 0x9]}, 0xa) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c10000-0xe)='/dev/sequencer2\x00', 0x121881, 0x0) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f000060b000)=0x0) 2017/12/23 18:02:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f0000902000)=[{&(0x7f00008e6000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000092d000-0x10)=[{&(0x7f0000c91000-0x9d)='\t', 0x1}], 0x1, &(0x7f0000d09000)=[], 0x0, 0x0}], 0x1, 0x1) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00005e9000-0x4)=0x0) getpid() 2017/12/23 18:02:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000363000)={0x4, &(0x7f00006f0000-0x20)=[{0x7, 0x45c4, 0x5, 0x1292}, {0x8, 0xff, 0x4, 0x3}, {0xffffffff00000000, 0x8, 0x3, 0x14c1}, {0x4, 0x1, 0xbfa, 0x62e}]}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000a43000)='./file0\x00', 0x20000, 0x1) mkdir(&(0x7f00001c1000-0x8)='./file0\x00', 0x1a4) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000b8e000)=0x0, &(0x7f00008f3000-0x4)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002ed000-0x15)='/dev/pktcdvd/control\x00', 0xc0800, 0x0) sendto$inet(r2, &(0x7f00006d0000)="", 0x0, 0x20040000, &(0x7f00002d9000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r2, &(0x7f00004b8000-0x38)={&(0x7f00004f7000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000710000-0x10)=[{&(0x7f0000030000-0x35)="a3", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x8000) 2017/12/23 18:02:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000000005408, &(0x7f00008fa000-0x7)=0x80) 2017/12/23 18:02:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd4000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$usbmon(&(0x7f0000c4a000-0xd)='/dev/usbmon#\x00', 0x8, 0x42002) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000586000)={0x0, 0x6}, &(0x7f0000ef8000-0x4)=0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000090c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000b1c000-0x5a)={r2, 0x52, "fcdd414766c7acfcd092e60b29d19b13ec3d93501c758921286a0e784b9ae4b4ec43138ef8585a52e0820d11af43b335f3d1260f0ce6eb56cf94e22506f3cf418defdd1c33be636c9e394d92a01b59d0a4bd"}, &(0x7f0000570000-0x4)=0x5a) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00007ad000)={@common='lo\x00', &(0x7f0000000000)=@ethtool_wolinfo={0x26, 0x80, 0x0, "a7d912725f6b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000894000)={0x3, 0x4, 0x1, 0xe16a, 0x5, [{0x1, 0x100000000, 0x9, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x8, 0x4, 0x5, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0xdd6c, 0x7ff, 0x9, 0x0, 0x0, 0xa0c, 0x0, 0x0, 0x0}, {0x275, 0x0, 0x8621, 0x0, 0x0, 0x1404, 0x0, 0x0, 0x0}, {0x1f, 0x3, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f00003ba000-0x8)={@broadcast=0x0, @broadcast=0x0}, &(0x7f00004b0000)=0x8) 2017/12/23 18:02:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000544000)='GPLeth0eth1ppp0/{\x00', 0x12, &(0x7f0000000000+0x468)='cpuset\x00') mmap(&(0x7f0000000000/0x4ee000)=nil, 0x4ee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000423000-0x4)=0x0) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f00004ef000-0x6)='ppp1/\x00', 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) 2017/12/23 18:02:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f0000688000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f00003d7000-0x8)='./file0\x00', 0x0, 0x85) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000776000-0xc)={0x50000000, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000687000-0xc)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f000001d000)=0x6) 2017/12/23 18:02:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000bab000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d8e000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x80000000) r3 = syz_open_procfs(0x0, &(0x7f000080a000)='net/if_inet6\x00') readv(r3, &(0x7f00000f9000)=[{&(0x7f00009fb000+0x79)=""/55, 0x37}], 0x1) [ 44.966409] FAULT_FLAG_ALLOW_RETRY missing 30 [ 44.973073] CPU: 1 PID: 8725 Comm: syz-executor4 Not tainted 4.9.71-g2506378 #113 [ 44.980707] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.982438] device gre0 entered promiscuous mode [ 44.994778] ffff8801cfc5f8f0 ffffffff81d922b9 ffff8801cfc5fbd0 0000000000000000 [ 45.002793] ffff8801c44a3190 ffff8801cfc5fac0 ffff8801c44a3080 ffff8801cfc5fae8 2017/12/23 18:02:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e1a000-0x9)='/dev/rtc\x00', 0x400100, 0x0) readahead(r0, 0x21, 0xc5b) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000088b000)={0x0, 0x80, 0x20, 0x4, 0xffffffff}, &(0x7f00001e4000)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000262000)={r1, 0x7a00000000000}, &(0x7f0000b4b000)=0x6) [ 45.010791] ffffffff8165fb7a 0000000000002b25 ffff8801d053a0f0 ffff8801d053a0a0 [ 45.018774] Call Trace: [ 45.021340] [] dump_stack+0xc1/0x128 [ 45.026683] [] handle_userfault+0xa3a/0x1310 [ 45.032717] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 45.039710] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 45.046102] [] ? refill_pi_state_cache.part.7+0x200/0x200 [ 45.053277] [] ? handle_mm_fault+0x117b/0x2530 [ 45.059477] [] ? handle_mm_fault+0x1fc3/0x2530 [ 45.065682] [] handle_mm_fault+0x1fd1/0x2530 [ 45.071707] [] ? __pmd_alloc+0x410/0x410 [ 45.077477] [] __do_page_fault+0x5c2/0xd40 [ 45.083328] [] ? vma_set_page_prot+0x10f/0x180 [ 45.089525] [] ? mm_fault_error+0x2c0/0x2c0 [ 45.095460] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 45.102091] [] do_page_fault+0x27/0x30 [ 45.107608] [] page_fault+0x28/0x30 [ 45.112858] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 45.119927] [] ? SyS_mq_notify+0xc5/0xbf0 [ 45.125692] [] ? SyS_mq_timedreceive+0xdb0/0xdb0 [ 45.132071] [] ? do_futex+0x15c0/0x15c0 [ 45.137663] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 45.144299] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 45.151105] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 45.157650] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/23 18:02:42 executing program 6: r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, 0x1c) fcntl$addseals(r0, 0x409, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000002000-0x14)=[@in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x1, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xbe}, @in={0x2, 0x3, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x90) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000-0x4)=0x7, &(0x7f0000000000)=0x4) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) bind$inet6(r0, &(0x7f0000e74000)={0xa, 0x2, 0x3f, @loopback={0x0, 0x1}, 0x8}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) fchown(r0, r1, r2) 2017/12/23 18:02:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000006f000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002b5000-0x4)=0x10) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000043f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003c1000-0x4)=0x8) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000fee000)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) 2017/12/23 18:02:42 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x0, 0x0) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x5) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) remap_file_pages(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x4, 0x100, 0x13061) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/23 18:02:42 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000506000+0xc85)='./file0\x00', 0x0, 0x5) setsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000b1a000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000485000-0x15)='/dev/pktcdvd/control\x00', 0x800, 0x0) r2 = signalfd(r1, &(0x7f0000e73000-0x8)={0x6}, 0x8) r3 = epoll_create1(0x80000) r4 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f0000ae0000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000496000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000865000-0x4)=0xe8) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000fa2000)=0x80000001) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000d67000-0xe8)={0x0, 0x0, 0x0, 0x200, 0x3, 0x0, 0x0, 0x18, 0x5, "1b5b1734294d96edfe20f0ea41aa47154dfd71813431932f491a4408b3f9b1b99a6b1a7346b355cd40477a68d58e44fe0245a4ab07206801dc186902bf030fc5", "cb36ed3dafcbeba724a1443bbe27ae1a63cb6da5e0db4473a2429bc49efed64318e0efd95ae2c60adc9f51e7e29eaf39b53897fe69e30cb9eee29155811c7e59", "d484ff3c1c67bf3a67bc24f4b4d67afcd7bf5250367f50b3949e0ac7ecba94ad", [0x6, 0x744]}) mq_timedsend(r4, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) accept$llc(r1, &(0x7f00003b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003a8000)=0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000603000)=0x0, &(0x7f0000f5b000-0x4)=0x4) 2017/12/23 18:02:42 executing program 4: mmap(&(0x7f0000000000/0xe42000)=nil, 0xe42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000e41000)={0x0, {0x2, 0x0, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x0, 0x1000, 0x0, 0x3, &(0x7f0000649000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc}) 2017/12/23 18:02:42 executing program 2: 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)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00002b8000)={0x0, 0x0}) bind(r1, &(0x7f0000c3d000-0xc)=@nl={0x0, 0x0, 0x401, 0x3}, 0xc) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x8) ppoll(&(0x7f0000cc0000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000002f000)={0x0, 0x0}, &(0x7f000004c000)={0x0}, 0x8) recvfrom$inet6(r0, &(0x7f00006af000)=""/153, 0x99, 0x10060, 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000b58000-0x10)={0x1, &(0x7f00000d9000-0x4)=[0x2]}) 2017/12/23 18:02:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000cd0000-0xa)='id_legacy\x00', &(0x7f0000a43000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000073f000-0x39)='-wlan1#posix_acl_accessvboxnet0B}eth1eth0loem0ppp0cgroup\x00', 0xfffffffffffffff9) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000db000-0xf)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000d8d000-0x8)={0x0, 0x3}, &(0x7f0000904000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f11000-0xc)=@sack_info={r2, 0x0, 0x7}, 0xc) fcntl$notify(r0, 0x402, 0x4) 2017/12/23 18:02:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000e3000-0x9)='/dev/rtc\x00', 0x2000, 0x0) r1 = accept$nfc_llcp(r0, &(0x7f00004c5000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b65000-0x4)=0x60) fcntl$notify(r0, 0x402, 0x80000008) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) getsockopt$ax25_int(r0, 0x101, 0x2b96a1f4926992c4, &(0x7f0000671000-0x4)=0x0, &(0x7f0000686000)=0x4) r2 = syz_open_dev$loop(&(0x7f00006d5000)='/dev/loop#\x00', 0x0, 0x0) r3 = getpgid(0x0) getpgrp(r3) ioctl(r2, 0x4000000000001267, &(0x7f0000347000)="5a540d3673ae3486d5cac5c7d7c7e53ba02d480fd7") setitimer(0x2, &(0x7f0000fc8000)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) vmsplice(r1, &(0x7f0000c94000-0x30)=[{&(0x7f0000d04000)="f2a2a0ff215bff2ac29c80e5d8688f139d7bf47da32d180f72c5589661ee66c47a97054ad29e25e667f55bb39265b432154d977cd231e9734ea0f8daa26c195d12d8ffbd6e", 0x45}, {&(0x7f0000bc4000-0xed)="aa0a3c30d419ff2f88f71d2daf8b8c5a0384a06fb6c370a24be7d727add4e60c6162a2e288a5c251dbed101e7ffbc13a1a348b2d5e08417700b3d700205cbfbc6c7e39b69542e91db4150b55d0a9c04f6aa835a30bbd2ea139c8778e133155c483626fddb5a27d62c246844da4aa5cdcec7df12f10206058044d5f3350ef7cec9d58c29869adf06572c85bfb1551af95754d93c48f37e3505526c6740358fbfbee800252db86f69261f1fda1d0b0a316332e65c38648c209b2d7f099640990451c2eadc83c30d793befad0c518a4800031bb2eeb14cec8d36b77f91838922eb04c03b5b74f019ba007f6f9cd01", 0xed}, {&(0x7f0000a69000-0xe6)="2c22a5e525ea974fa0a4a784cc3d76884f4e1da9f6d229f8d8d3ade27a2509bc6e9f8c0a4aabc97f430bfec748f87f16b1c1d72ee719f266c844379bdb4f2590e3b662dd242beb499a21a19b9787048783b9187889a1c49d8632ef649980c3edf4a74912bb2b6d8e5ed17c6aa6021a65d0fc6a6f81b1a8417c2468236676a25467b4a8324821c7f5db4b5806e1cfbcaaf35b9bf8d64a596a636e42654b74f977cc4f53f096c91fdd8ba8109499889bb3123fbee245b109fd389f5bd15688c902fe0dd40250926bd9894c6980340ba79e176868a31616e94a9eceebdf3b0be30674ae78d004db", 0xe6}], 0x3, 0xc) 2017/12/23 18:02:42 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x8000000000004, 0x0) r0 = gettid() prlimit64(r0, 0xe, &(0x7f0000005000-0x10)={0x40, 0xe62}, &(0x7f0000007000-0x10)={0x0, 0x0}) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) 2017/12/23 18:02:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e1c000)='/dev/vga_arbiter\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDENABIO(r1, 0x4b36) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/12/23 18:02:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) pipe2(&(0x7f0000c63000-0x8)={0x0, 0x0}, 0x80800) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000cdb000-0x4)=0x7, 0x4) rt_sigqueueinfo(r2, 0x21, &(0x7f0000a39000)={0x0, 0x0, 0xffffffffffffff19, 0x0}) 2017/12/23 18:02:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00004fa000-0x20)=[{&(0x7f0000000000)="72e8e1dbd53c7d947420ab1e46beb75a4383d7c33c5030afa5", 0x19}], 0x1, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = dup2(r0, r0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000407000)={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x9d, [0xff, 0x2, 0x40000000, 0x100, 0x7, 0x10001, 0x9, 0x2]}, 0x5c) sendmsg$inet_sctp(r1, &(0x7f0000002000)={&(0x7f00008f5000-0x1c)=@in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c, &(0x7f0000006000-0x10)=[], 0x0, &(0x7f0000000000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0xfffffffffffffffe, 0x0}}], 0x30, 0xffffffffffffffff}, 0x0) 2017/12/23 18:02:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f95000-0x9)='/dev/rtc\x00', 0x40002, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000ed1000-0x8)={0x0, 0x7}) sendmsg$netlink(r0, &(0x7f0000c0e000)={0x0, 0x0, &(0x7f000021d000)=[{&(0x7f0000351000+0x535)=[{0x50, 0x12, 0x7fd, 0x0, 0x0, "620acbf3400000000100015b50e8b2065f62e999ca3c501c101831e4f5b33629f6e068fe444cc75eb6e27030f81aa64f2606190b1f1ceb1103f008f8338ea443"}], 0x50}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/23 18:02:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00009d6000-0xd)='/dev/net/tun\x00', 0x0, 0x10000040003) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000020d322", @ifru_settings={0x805, 0x0, @fr=&(0x7f000028a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000d4a000)={@common='tunl0\x00', @ifru_addrs=@nfc={0x27, 0x6, 0x10001, 0x4}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000111000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000308000)=0x5, &(0x7f00004a6000-0x4)=0x4) ioctl$TIOCSBRK(r1, 0x5427) syz_emit_ethernet(0x1015, &(0x7f0000615000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="876b4e8bf60d", [{[], {0x8100, 0x400, 0x40, 0x101}}], {{0xaaf7, @x25={0x0, 0x3, 0x1f, "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"}}}}, &(0x7f00004c7000-0x18)={0x1, 0x4, [0x4af, 0xa3c, 0x200, 0xb51]}) r2 = dup2(r1, r1) rename(&(0x7f0000e70000)='./file0\x00', &(0x7f0000acf000)='./file0\x00') r3 = socket$inet(0x2, 0xa, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x1b, 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000249000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000b08000-0x28)={@common='lo\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f000059d000)={@common="6c6f00000000000000000000001d00", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000aa6000-0x50)={{0x6, 0x3}, {0x2, 0x0}, 0x1, 0x5, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f000073a000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/23 18:02:42 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)="") waitid(0x0, 0x0, &(0x7f0000003000-0x7)={0x0, 0x0, 0x0, 0x0}, 0x880000004, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003000-0x1008)={0x0, 0x1000, "c164f50518fc7fb2d90eafe854fae33dd75da63bc0155755bf55cd606462eab8001a232bd2f6d893962c0bacb89395a94543538d25c5d1712242cd7088f617aa6c8d927b53e423b0e1960e668b9e8ba29429ea1cda4110067616934dafcf54015312c668c1d63001fcd3d1ccf228a9972283a8e0fcf8df9ea225be5310a7406bd1b511f96496d595af92ae3294757421d0d644e96e1e36fd38a3d261912a41306e9071c378b4cafd1ca0627ee32539825953745c8f0b5571b3614d801dad70fc9290716600af6d96768eb2ee51ed55b858f8278e748bd9416a3f70750866493245a6af580acf3dd5806699ea8b9987f49c451d90c91d4c119901680f9f8078969e7de719c1a259886049b4176d3e0fa48360b6dce7b6abb86811a6ad5237079d2bbaeffcbcdd93b0ce753ca1e4639e0720c0558ae8f7eb8d691128e26c0be3cc2996f7e82b2f8cbe2cb6ef37b435a8a938de52f6da872ec78b7662ac90f403bb93a85da6e4d7e118a19ea5e556e59b3fdfd928717b9ff86084d4ac2343617fb685b3e7d3b9e51d7e1a97a3dd5412becc47acc5517f71b55e3654abf56d934faffa1026b61dcb14c760a9e7740e858571dd8c782777f0750007d65c13e233be622917984d2d8ffe868f8f90c13880bea6d22db47d3343da50f770e37449b71858dfc3151ae9b0e597e6787781d6d13c658179bb48c7f0b7b4ea675bc0031d099abeb1bfdce8c850792d86eecc65570b550d53c3fc1b3ea5a288f9ce6125aa2e333dcdd53f708576e308751831df1b7aee4974ffc4d52e92c45b7b510a3e30dc42e074cc4c28de2d2188d3d0cd178e071e187fb99a6b7076f5836bc94b804fdd690e2ee36af25a3907d63a5fb6a77432db193ae31ebb3c2da06e6eff0a47419d9c5a0204fa6854328f8d908165b7d90bc5fad8400c988a5640c0e8082bd46cbd2b59d9281835a22196f445bb3794f836e4d8e52c01f82ed18adef4f796446387d883a3f43afda7f172d3d8a34e3b8ccae0e6d1f794450d2ea1ab4ee3a16978eb8f5be427191408d88ae2a6a278eabdd9e92e24ac83381fae1d3ab8da09ac1702aaf6f23d33fd92edd4544de53fe63d9f63ed330d4fe83e3903da7b070b79d6549de67eb9c4ac88d41b313ae81f4f7a62872c645c4acb49c7e02279eb2098294ec095f8cd0a941203122af466dca4c6257887fe05956975efc722f1e2704e9024a59cff997b3dc4f9d63f3882378990f460cac40aca219d12a2197ce8b1eeaf115d950837a0fc4fecfb16aa10e36ee548bd5db08dedf253e29ca1b673ed709ba5345cf1c16c3b254983f7af1fbc617c16f609accf02a0636aad0d57f14b2c98b4ca8c368c11d8d947732983da4e7bdfa366b2ac1570d9f608764680fce6b0ba424f94cda5b07a638b48394f2b38b42845323b2135a68ac9670ede8e9b0f0c3a6cd4f954dbc94f4de70fc6212ce88e3289e0376e1ab4237292f4aab160c872a4a0c97a86803bdee7c4c9936b3d408c377c27cb9afbec0787d8cb8b15af31d768d3424a417e46fab0e1ad599afbc1f2d48ed03a504095fa4cc7ee7986b56af9ae60e42947daed5eb9ee1d4d10bd48c859e531f95ffcb4b9e26781d00d99a8e2b7c3312ea0037a5097811b1731adc7cc689e5ad295cd0cce8e13487767b54f144a28293229fcb5cb1f746a7071848a7b77b9beb3158b2cddb21acdeec1fba00c3ee62424ec16c25cda6b40e86c0d99bf5e73ce057054484d057ab5e2288e218f187cfd68b7a67dc50c859506c8e5b4c0bb803c28d5da3e3bd1a44c31417affa571539f0c643a6b49ac605b549ac53008421e45b92656d3f821d8c603beb8714c160b0d842ba9175b15e466cd4e009b543c85869b721ac6480c897017760da6b977c7d80bf2b30ff5df11ba712e8e99eeb0510167f6c5b766a9cd1c6633a3a7d9f47f84c377843e28e8201c3c5ec59ba799114e173796c32b97bdc999551c361e1cf7cbb0b223a83c8efe98bcb82de923453eef958aeacec41878a395025146f01b293353a0a0611fd2a03e3dde435a1539c2b02737be662bbbe6965c52e2d21a9f1d55bd4c91c9f1d789590571f88430009eb0e82fb7375f6f7c84bdd01dfc48d1bc09d63c1051983a019060f20cfc07d8d6d9adf5a498d1a7a8264b7ab5554f66f0dc2de942156385549bfc51fedc7cbb675c4bdb67dacfb35a6db245e5f2c8bc0dab7b46372ead3f940249dd0c3451ef7cbdb9999c830d638b2be7ca35b056978c1a544023942ad455c2bf43aec1cffeaa03f940983ed95ceeef490d3d9ad45b844b5642c014054eb8943e931c32da62d5b6f3dd2ba7b0bbddcbcd9d27384047628bd4987275aaf0615135d695a86e9b43c266ac9f2b2f15598aae6bea0451f688883014d1e57fa6c6d13d90c4431a7fec638394369aaee6c019c5f3483d08751decf702251c201ad834a7199baa2b00d117b5ba014bab585859679f19da3bf431cd50eca907cfe18b94b56b98ea65e62c8f9fa449dfdfac8379f8154120462f010802a9ab70b845121898cf0430cd0924a3f2b9151fc77d52435cf7f10a1a62df8c49619ec4b53af442d9c0dfa5513c8a121cd08e853428f4762ad7ff9b4dcdece5756017628f93f992f3cc7ef56cd7d4b4ef2e7f5e65ce2086043a435333229db66734ace2eb3ab7438a0e3d46ddf3a03e71ac16b835dd14bb52f6046848e57059e29df486bd9522ab19cd397b74c5cefefeef5fbb81336079c7437d4e2035734eb41abc940b41d0cbb83c05d8b5a3f8ef7ff6cc378e4cc22c04e1389d389904afda07d25e83ce03fd788b8eefd619c435248ec550b4dde47289c450b9c722cc82cad9633edaaaf1151294883c1f7ae3c7583bbb6e1f4784209707b189068e1a7f2f3f0568b17febc1573b6f575909df2940c010d62b9fdc6e6b7ba21fd0eb5fe2f0848207f651d757b4547b210bb912c8bb0099fe3331beb212f7bc27770d46614f2c2127bf36b9546936d4067323a69ada1af9e80a38ba450ca921ce5b5cb3029d3144e2e3ba691dd70216bf0e9a7fe992ce0f7b9546a76a886f010503ea9e1b84a9dbc3f7cadf5d995e2a5557c5a22af27e2002ea48c109764e7e8f1301df233f21848990d6f620bc76044c4ccb386d8f4d5995f1f93119d8f6d6d9343aef4e313f0ad18547e000bf201312000d4ff88d06af831a619ad09a9fc3ce3739a598cd97037041152e19481f6cbf540be4332e6904935333349f80fc99da33a70214db29203a14e518c2b05b4acb09f2f29e1366dab44f7299b0b4a07877cc77f6d72b65dd30f104d384880626cd20a202149cf1cf2e5f4faa3ff7ce2fb7153c8663b5650868dfbec5741dabe1220ea39de505980b00d343b0b16aab561a36752ca944868ab12e1c50531511daefd77f00a5bbb3500c6036fdc614c80d3122ee26c84b3092c4b68a88812b681553428efdbaec132e10ecec400a3599fa772344ab188a0ae1b095e3dab5d5f544ea66e7b5cf52be7fea58b15dfa5b00c9376fea82a0a23c3045d0a93cbb28163db3cdd47861fb48f840ae990333f7c4895cf771673196818c6c183c0cb49ed31b38940537a3872c5385a4a28ff65cc66e8df5c85a994deafe0fd424ffeddb86d54f7e2b97810aa761af87d7121da3e9f883650da2cda5e6c55e82526f113b428f4f9090ac1a66f1b6910ed5765d48d9c0edefed24cceeff2fa9d95164bdd47f0b4e31f903de9e70d328b063df5c7bce34e7b02922cc250b00bd80be0408edd902b024169e6c69545db6510b8bbcceb731aada3661f02a3ebb475d388eb21a90ea18eb34b6e2c9e42fc6f5753c9b79e78f8c6188ef4ce70e3aee46a541aa41099f6e9bc9df853284f3ebe85028e65ef7c39f461ae9530096a163a4c2ce34fc72bfd8d2eed3146eb1b7c58b7813c52a291c409e6bf0fd0ad70cf00a8ef79c92221ae1229a9b59b0b68477b5da4583031c632e39742976c40bb6e35b9ac24b6c6113ba582e36e9e7a680ef09053dd8e4b26009896d7ac9c11578e6f767d7d23eb7fbf991b4062fd35569dfbf1d2309b1fe11c78836297ab16a62f7a73ceebf7db59915f8d4205335f39283dd0df0e5b96d593ef6340edf08bfabe80dc9268fb7c69a3dd9a3c73633ffbf502f196eb8a86650cf281aeecad147844eba248f14c3f484514ddc4bfee2fa6d1a96087785814a47005571986c47d14d0e84bbe959465a0a9e30fe6ef5e4f30e0e31f757ab559824d6e4c772230cbd36210839a33df838e69a1f46c0a50651a2029aa288e3fd0aa3e1c7f9b71e4500756e4f13f93e2e407c5ece9b26dd1139e8f8dc4b982d358d993d26cdb3266492671a5a908f1a784707ca16ee437b3544f50f94b8951d4b369982a5daced82517eb509846c065ee21652ddd02ce7511b9552780fa9bcf96c714f36af8e69cb160c2821bccd1c1ddcd37a6ccc0d9b0a705ef069936334b85eb428edd526e6e3e340366a7ddfbcb6b8fbcd8698db61886696f32c020e6c979b04aff4b7b706d1cf85e42a29e2baafb38b5e15fd53454bb87d992233182d8ee83e2743f72a939fe11a3466bfac54b048d9979fa595037dc1bf9fe71641765287a42bac752cb9300e5b08ecc36ff4484584848ec8233dc776974872d94f572f429e3c0d08137eae3c199003a2855a373e8238e167edb800375c66be38cae7326bdcddee7bde70eeb4c272f9e1df5d937d5fb35070553e6aa577d4f6a8377ed113be74ee4ff414411d6a89ad163ed918f0b0f6c7179ef3c89dddd77c8ac0ceb8f0b620499ceffd94d1daa5fb578972df1b0a9368d0552965335d7775c604fd4de40fc701af5369ebc5ee84ba15c82a0ad98a69bbc143c5614be230d6be4b5e07ecb984645e356772eff50669a97f2258174a9dcb451aa43c286d71d5fc6a8dda90dff3e18894fe6bf1d7f81cf12f0ff8d8798db495fc6df2d909581545ce07fb95ecb8fad083959f6880307c797f4cf2bc2b71b5e8e89fe93c036e0a83befa7abd5277062da4d0524fbb72fabbca8b867797a309d1b8019e450dc2f08b2add6edbbe87900aeea225151834b26cde5f4cd305cfddc55b2cc02f95a5926f5c94b715cabe0fc7a285fa3e07886890ec06f25f7d50795a4a44896b4d8423d5946eb9c33edd6652897353dfe4b2d8ac2ea3a2b0c6a309fbfab1112351586aa4ea6cdba8beecf04402cb628bb4f3208eb7bc71ce50a125f5e716be2b26d7d04367aced6471b4b768bec626d000ebc542b4aa401e3f87648145968318326d161356688ed966813d49aee5ca38408f3e9308785aae0b3cbfef139f6ebae2418b7025e76ead016762eb7cd041330f73c5f4f284b0e7636351d6321bfc366bac327ae616d7f76c20397cefba6f6f102d87fd4e5eadf61b78746972f088cfd8edb602e95973c49edb9a346557e2b8897482acefeb2638634e3d251e5c63d4b4ff5b03e320e6f0feb2450a7e8b3b2b388278f253a4da3baa4986230579fc91867a51a7e81b59808b8a588cc8f880a2fb4136a92fcb9d3bfc2035440a99baa046a2fb9393511f8f9ea51ee86ce965d3a64b3a4a028dda3b6c0f5d45726d60da60abab57fd88d030333ef11a1a282428a4d3ee0f2c809d9e5b38cc465c8753f4b78d7686017dab063e7914448eda785dbe2dc4af863583996ccf519273142917afc6553390565c6a650cdc1358ff655d4fac5753aa30b0e906cd38a6a0de2c2373d6321142fa616a6bd7c1974db4fbf13cd555b19d3e3e2295276554211be2cce0e619f27b18ff8dea0cf10957eee"}, &(0x7f0000005000-0x4)=0x1008) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000005000-0x8)={r2, 0xfffffffffffffb08}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x800) bind$netlink(r1, &(0x7f0000003000)={0x10, 0x0, 0x100000001, 0x0}, 0xc) timerfd_create(0x1, 0x80000) 2017/12/23 18:02:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800017, 0xa, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/23 18:02:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000936000)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000f78000)={0x2, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x450) r1 = creat(&(0x7f000042a000)='./file0\x00', 0x67) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000694000)={0x5, 0x1, 0x1, 0x4, 0x0}, &(0x7f0000798000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00001db000)=@assoc_value={r2, 0x80}, &(0x7f0000b6b000-0x4)=0x8) r3 = syz_open_procfs(0x0, &(0x7f0000488000-0xd)='attr/current\x00') read(r3, &(0x7f000013e000)=""/4096, 0x1000) sendfile(r3, r3, &(0x7f0000b1a000-0x8)=0x0, 0x401) 2017/12/23 18:02:42 executing program 1: r0 = syz_open_pts(0xffffffffffffff9c, 0x181100) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00003d9000-0x6)={0x9b, 0x20, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r2 = add_key$user(&(0x7f0000e1a000)='user\x00', &(0x7f00007d8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000086a000)="47e00938434703bc0abd196399925cbaab7e6bf86fc9d081b5663580ecc8f6fc5b59b6307e0062a492d9fd7944138398519d8bc3fbd2d4a14aa7d7ef80795a4d8b6a657dc3858e4b54001084e9114a211ddb6b08aa13a7abc98e3324e73918e2737fabd4c994a3a268670b82005bfc5fb4a2abd9d97a25b2a881b786b5b6653eaeeaf347e4", 0x85, 0xfffffffffffffffe) keyctl$invalidate(0x15, r2) syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d94000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f0000274000)=""/200) ioctl$sock_ifreq(r3, 0x420000008923, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00003e8000-0x28)={@generic="10409177e4c7fdddb42f87610c6dc073", @ifru_settings={0x9, 0x5, @fr=&(0x7f0000072000)={0x0, 0x8, 0x8, 0x2, 0x40, 0x9, 0xbc35}}}) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f000090e000)=r4) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f0000ebf000)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @cisco=&(0x7f0000ae5000)={0x81, 0x200}}}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000b59000)={@generic="0c77b92f7f114ab7dc81acec63aa5b1a", @ifru_names=@generic="d7d6311e8b92dbe06660899b7dbc81c0"}) 2017/12/23 18:02:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setgid(0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000bbc000)={0x0, 0x200, 0x4, 0xa5a, 0x0}, &(0x7f000071c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002bf000)={r1, 0x9, 0x80000000, 0x3}, &(0x7f0000a6c000-0x4)=0x10) 2017/12/23 18:02:42 executing program 2: getpriority(0x2, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000cdc000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000dc7000)={0x0, 0x800, 0x0, 0xe5c1, 0x2}, &(0x7f0000001000-0x4)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000015000-0x6)={r2, 0x8}, 0x6) 2017/12/23 18:02:42 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0xffffffffffffff01, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000003000-0x4)=0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x8000) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r1, 0xcebf48404b497e61, &(0x7f0000003000-0x10)={&(0x7f0000002000)="8f", 0x1}) syz_emit_ethernet(0x5a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x3, 0x0, []}, @ra={0x94, 0x6, 0x1}, @end={0x0}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @rand_addr=0x0, {0x8, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @rand_addr=0x0, {[@cipso={0x86, 0x6, 0x0, []}, @cipso={0x86, 0x6, 0x0, []}]}}, ""}}}}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x40, &(0x7f0000000000)=0x0, 0x4) 2017/12/23 18:02:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x22, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0xffff}, @note={0x0, 0x0, 0x0, 0x3e30ce7, 0x0}}], 0x30) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000881000-0xba)={0x0, 0x0, ""}, &(0x7f0000d6b000)=0x8) timer_create(0x2, &(0x7f00004f6000)={0x0, 0x12, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001d000)=0x0) timer_settime(r2, 0x1, &(0x7f0000ed2000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000c26000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000e09000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000264000-0x4)=0x14) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f00002e7000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00005e9000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) write$tun(r0, &(0x7f0000fe7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "a58ff8", 0x2c, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x315d, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x5e) clock_gettime(0x0, &(0x7f0000173000)={0x0, 0x0}) getsockname$inet(0xffffffffffffffff, &(0x7f00006cf000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009bc000-0x4)=0x10) 2017/12/23 18:02:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000002000-0x2)='}\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000003000-0x9)='scalable\x00', 0x9) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getuid() fstat(r0, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000004000)='./file0\x00', 0x1, r2, r3, 0x200, 0x8c440) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000001000)={0x2, 0x6, 0xd0, 0x8001, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000012000)=0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000002000)=""/61, 0x3d, 0x10000, &(0x7f0000003000-0x10)={0x1a, 0xf5, 0x0, 0xffffffff, 0x8, 0xda5b, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDMKTONE(r1, 0x4b3b, 0x3f) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000002000)=0x3357, 0x4) [ 45.541306] : renamed from syz1 2017/12/23 18:02:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) shutdown(r0, 0x0) r1 = accept4(r0, &(0x7f0000f3e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ea5000)=0x10, 0x0) sendto$inet6(r1, &(0x7f0000205000)="db267ed34c4314e0a7f842395d66fc2c3dd8aa3db4de46986d9104ee47c84534758696304cf904065349c45ce0a9b42637ec3f140e246b2f240ae57a015dd4cbf2f054fd28241f2371184d35e8a9d8aafe9d0cccbf474c6b9ec5f6d13d5898a0a3ad099f871ca74d508f8cb001f259aceed9f6aa531cac4bd56d27b7c1f83ed758b5023cba095fb21fc09e9a0a1afaad0ef36bc1ba32ae", 0x97, 0x10, 0x0, 0x0) 2017/12/23 18:02:42 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000011000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x8, 0x0, &(0x7f0000014000-0xc0)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000015000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000016000-0x4)=0x14) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f000000e000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x8, 0x0, &(0x7f0000010000-0x80)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000001000)=""}) 2017/12/23 18:02:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000048000-0x11)='/selinux/enforce\x00', 0x101, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) sendmsg$netlink(r0, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000248000-0x77)=[{0x14, 0x101, 0xd09, 0x0, 0x0, "006c6db5"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00009aa000-0x30)={0xfffffffffffff001, 0x3, 0x400, 0x200, 0xfffffffffffffffc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 18:02:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a81000-0x8)={0x0, 0x0}) readahead(r0, 0xb9, 0x7) chmod(&(0x7f0000a23000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000e0f000)={0x0, 0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') mremap(&(0x7f0000b45000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000367000/0x3000)=nil) sendfile(r1, r1, &(0x7f0000014000)=0x100400, 0xffff) 2017/12/23 18:02:42 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) accept$inet(r0, &(0x7f0000408000+0x751)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bb7000-0x4)=0x10) shutdown(r0, 0x2) 2017/12/23 18:02:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x803, 0x0) write(r0, &(0x7f000064a000)="26000000110061cf930900000000000000000000000000cd0008ffffa0074751050003000000", 0x26) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000011d000)='/proc/self/net/pfkey\x00', 0x80400, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x3) 2017/12/23 18:02:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000051a000)='/selinux/load\x00', 0x2, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000b76000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00003bc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/23 18:02:42 executing program 4: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a8b000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000847000)={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x10001}, {0xa, 0x0, 0xffff, @loopback={0x0, 0x1}, 0x3}, 0x3, [0x4, 0x7, 0x8, 0x8, 0x7f, 0x1, 0xffffffffffffff7f, 0x7]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000356000)='/dev/sequencer\x00', 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f000024a000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00007b3000+0x58a)={0x0, 0x0}, &(0x7f00004cb000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f13000)={0x7, 0x10001, 0x1, 0x1f, 0x8, 0x1000, 0x0, 0x1, r3}, 0x20) 2017/12/23 18:02:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) bind$netlink(r0, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x6, 0x0}, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000c62000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000377000)={0x0, 0x0, 0x0}, &(0x7f0000ea5000-0x4)=0xc) r3 = getegid() sendmsg$netlink(r0, &(0x7f0000ae6000)={0x0, 0x0, &(0x7f00001cc000-0x60)=[{&(0x7f0000338000)=[{0x1010, 0x0, 0x6, 0x0, 0x80000001, 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{&(0x7f00002f2000-0xa0)=[{0xa0, 0x3f, 0x310, 0x8, 0x4, "fff6f5e7bf4e0546b03deb29b6b76b0e19958a39110562955ab0e484d0642cc573afbf951b0c62f07ac2a1b398dc14675d62a754d5d9c1bc0f8491628abb0be9a3060e84e523245468fd18cebcbc5ff36e60d3dedb7b72c548d6ef8826ebeff1edd6a5d13316edaf25a1bf93c883805297309b6411244ec9829e7897b4b7a232a69970f27269f918aa72a6ffa5ead999"}], 0xa0}, {&(0x7f000015f000-0x121d)=[{0xe2, 0x3, 0xd20, 0x101, 0xff, "ab5929cc69d134516f365cb71b2a0c283bb723d65f5209f57142387ddf6792afc0b621ce242d6bafdc227eefa13f42d956fad6f6b268c4e74ea21943ee4c14ad145ff7fbd2a833213ee8ac1642210d96a3f4d15603bb256c1a299e79aca0e0f0944e6121763e05b73276a28dfab2ffa154c7a5b6e8c75c1b6ccf8630879998d1077816382a3043c24bb41260e16b8622af5e59113051f6d2e6d04a7d9ef0c1fd3fd50eb2c39cd56584995fbeec667cf7d7c96fcbbf5ee8243c7847661822f35d35ec3d2ac8788b30fd54e887e51389cce5da"}, {0x1010, 0x7, 0x0, 0x9, 0x50, "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{0x15, 0xaa, 0x100, 0x3, 0xfffffffffffffff8, "88ea71c4bc"}, {0x29, 0x8, 0x30a, 0xa3, 0x0, "cb1ddee0f26dd84ba6929dae12c85832a3085eb35475cc2ec9"}, {0xed, 0x7, 0x0, 0x6f4, 0x1, "c131897bd4c816400f32294aa6a41171b751663c70e47c44f19cb3704bab0ad907f46a40b7fb0b4e35b8459faebcf178c8632cd3b71bbfc66ed0285618fbbda2b85931931307b0f8a9d59bdc98e85e4ba17f11fce4d1ad60b31f3faeaf811cbd2f36c68352bca88ed0441e19aa98d54c606319e244d5ea749896ff84d1f33d4e4f351dbfc37b3bfb9ce53661f2a5c68cd6fdc0fed74c169b345edf52bb62d20ad9e72251ca74dd8b64e6a8edd2aa1768cdcb41c16f9f2cb03ed537b55de6fbc7e4916a91143f53e5b4e76ce3d20c8c380d7113797da9c73be44b37c4ff"}], 0x121d}], 0x6, &(0x7f00004b2000-0x40)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x40, 0x80}, 0x800) connect$netlink(r0, &(0x7f00001cc000-0xc)={0x10, 0x0, 0x0, 0x82}, 0xc) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000c89000-0x38)={&(0x7f00001b1000-0xc)={0x10, 0x0, 0x6, 0x7ff}, 0xc, &(0x7f00004fc000)=[{&(0x7f00005b8000)=[], 0x0}, {&(0x7f0000a12000)=[{0x10, 0x0, 0x0, 0x2, 0x0, ""}], 0x10}], 0x2, &(0x7f000063b000-0x30)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) 2017/12/23 18:02:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000917000-0x8)='./file0\x00', 0x1040, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f8c000)=0x0) execve(&(0x7f0000f73000)='./file0\x00', &(0x7f000074a000)=[&(0x7f000058e000-0x21)='nodevvboxnet1md5sumprocmime_type\x00', &(0x7f0000bff000-0x7)='md5sum\x00', &(0x7f0000125000)='systemvmnet0.lo+[\x00'], &(0x7f00000f3000-0x48)=[&(0x7f0000bac000)='#-\x00', &(0x7f000091b000-0x1b)='cpuset&userem1selinux\'}(.%\x00', &(0x7f00009a0000)='wlan0\x00', &(0x7f00002a4000)='\x00', &(0x7f0000317000)='$\x00', &(0x7f0000c66000)='lo\x00', &(0x7f000084b000-0x21)='selinux{bdevwlan1ppp1&):keyring-\x00', &(0x7f00004e4000)='!wlan1ppp0keyring\x00', &(0x7f0000631000-0x1)='\x00']) sched_getaffinity(r0, 0x8, &(0x7f000083a000-0x8)=0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f00001a6000-0x7a)="c353d2e5e52e8bc2a1c0794a3d2710439eb54335c1f89226ad5b6fabaa9fc14a8c6a9d4b2436604bc617f3354c52eee76d39b206fc693acd565b2f476434460ccb6d42090579c4ee118dd5932ac318af809c6c76c112054869ad47da52719fa2b8c2792a5ca741f75a74311ccddc9c168711fb702f8a8bc4c9cd") getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000057e000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008c9000-0x4)=0xe8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000ea3000)={0x0, 0x0, 0x0}, 0xc) chown(&(0x7f00001e5000)='./file0\x00', r2, r3) pread64(r1, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) r4 = getpgrp(0x0) sendto$llc(r1, &(0x7f0000fb2000-0x91)="dfcef78749f86f1b79495652e646c29896d1055cd595d87cdafc878b8a17be7454e29852afa5dc8e7ec53f762c22140ac8ed174a42a27ec9de5980e65aa92242380129338e0a4a32599a40933f9c7b9618dbc9a8f44e867d546d5dc17c4ebd59e4745b6fb7d16ad3a6e93399112361f11770cecdf97418ed07b86b608c36e028d4722d9b65d87328e1dd2f4854813a07eb", 0x91, 0x40, &(0x7f00005c9000-0x10)={0x1a, 0x11, 0x0, 0x800, 0x4, 0x12, @random="ed1fec0cfd02", [0x0, 0x0]}, 0x10) getpriority(0x2, r4) lseek(r1, 0x0, 0x1) stat(&(0x7f00000c4000-0x8)='./file0\x00', &(0x7f0000fb9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2017/12/23 18:02:42 executing program 7: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef3000)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000ef4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000ef7000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000ef6000-0x4)=0x0) 2017/12/23 18:02:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000e05000-0x4)=0x0, 0x4) [ 45.631760] binder: BINDER_SET_CONTEXT_MGR already set [ 45.643508] binder: 8837:8851 ioctl 40046207 0 returned -16 2017/12/23 18:02:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a1e000)='./file0\x00', 0x11) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bb1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f00005ca000-0xa)=@random={'trusted.\x00', '\x00'}, &(0x7f000028d000-0x4)=""/4, 0x4) ioctl$int_in(r1, 0x5421, &(0x7f0000448000-0x8)=0x1) [ 45.685801] audit: type=1400 audit(1514052162.931:38): avc: denied { bind } for pid=8861 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2017/12/23 18:02:43 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000013000-0x78)="32000000180025ff0700940d091404028020fe20000400050000001e0f0009000b00000000024fe50014eea41d0056d7188825453e662e0bbe78d82c3bf405bd7997226a8cae9f9162dcff6390c6cdcb640b6c13b58d285ed8686233b4c7930ed4537c164dfa009787f5e0fe0f05ee99d6854d402a184b17", 0x78, 0x0, 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000012000)={0x8, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2017/12/23 18:02:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f00009e6000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f00009cd000-0x8)={0x0, 0x0}, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000aef000)={0x0, 0x1ff, 0xa0000, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 45.724096] audit: type=1400 audit(1514052162.971:39): avc: denied { getopt } for pid=8861 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 2017/12/23 18:02:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000793000-0x10)='/dev/input/mice\x00', 0x0, 0x2) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00000b2000)={0x1, 0x0}) read(r0, &(0x7f0000d73000)=""/0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000384000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f00005d4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpgid(0x0) r2 = dup2(r0, r0) tkill(r1, 0x1000000000016) writev(r2, &(0x7f00004a0000-0x10)=[{&(0x7f0000329000)='\x00', 0x1}], 0x1) 2017/12/23 18:02:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a81000-0x8)={0x0, 0x0}) readahead(r0, 0xb9, 0x7) chmod(&(0x7f0000a23000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000e0f000)={0x0, 0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') mremap(&(0x7f0000b45000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000367000/0x3000)=nil) sendfile(r1, r1, &(0x7f0000014000)=0x100400, 0xffff) 2017/12/23 18:02:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000658000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet(r0, &(0x7f00004bf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000001a000)='/selinux/load\x00', 0x2, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f000043f000-0xcf)="4c7c8feb992c0a3d94d19b6fd14c42ca230a0c93c7a95bb37d46523a1e2b7583f97cdbcf9859beae71acfa79a923985bb8d8501152b423fe6ed783cc21312512f1b529c02ff36d5a419f14b55a5d19c59d513a104b55030d689180d54d7eb97aa36e87b2d0376719390f1a95cba5661aec138b75df98b146e24be0b943c09b49f4bdb66c43fbb5a814a45cffe8ca8571943883d7cdf02ad4a1185bfd11ec69acec22f3e86351f42c3a21adf62d965e4522617ebc2df2d0912d0376a1fc8b61d66e8e2b6917516e6ca46788a52c273c") ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000afd000-0x4)=0xfffffffffffffeff) 2017/12/23 18:02:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000011000)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000665000)={0x0, 0x0, 0x0}, &(0x7f0000b31000)=0xc) ioprio_set$pid(0x0, r2, 0xedc1) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f0000dfa000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f82000-0x20)=[], 0x0, &(0x7f0000239000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) [ 45.757105] audit: type=1400 audit(1514052163.011:40): avc: denied { connect } for pid=8861 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 2017/12/23 18:02:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x3, &(0x7f0000000000)=0x4) r1 = socket$inet(0x2, 0xa, 0x3f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000001000)={0x101, 0x3a, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r1, &(0x7f0000001000-0x40)=[{&(0x7f0000002000-0x2f)="0aa9d890fc0e09f88f5fc57eeec110d769d13c47989b7d5a1510c08adc43aab627755ac1e6bed762ef57cc63d1a1a7", 0x2f}, {&(0x7f0000001000-0xa7)="dc45616cfc64652037b2daa8e661ae1b984db14b7436162719aa600f38511e6d9d35fde144fe6b2e77c52d027086368c4b7dd7b77e40dab6a60aeb5b01344d540b43e41660034d14018b7b9f85a119a7964f653c59efeab334b0005cc8a8cc4dc8829f16140883c43e0241125e65fc0e3c0ef22fbf484f882190743d05cd5adfaebac8c2b3eba1cde29753fd8318fcff732382ce26158606370dc0227362acad5ec0323cf80692", 0xa7}, {&(0x7f0000001000-0xe1)="ba156a0ee34da39aa2cd11a52ffdff618207f5f0af53e829fd45eab4352c1cf79b95aaff9e4b945651ce9c6cb1678e391ab792cf1aca9a4d9dbe7900e68a14b2a20e7edf5d5e14567cc8971a6631e611233ff15323de1d95b5e33c2f0421ed5facafc1452b3f255e2a9194a0c5e2ddac3e4a2a9b5886122069934db2e46c8cd7e1f7a282cc3e2f7b937e0c9c08735a0fc0794a8d11839bda3e18e88ffc567f26aa97950a2b3ca88ccf2d6a90aeff7d5f4dea7a99f5198e75fcdd27ee74a005cd74e34f3b41ed6d3ba35988a207241d46ed8c5e69de283906911e93cf9d59e62ae5", 0xe1}, {&(0x7f0000002000-0x8b)="1a19685f4701df50b152ef561c613464bb64f892cee16ef2a21675bcaef0a990d2dd4dabdec7d5d8434feaf2852eb7e630acf55baf5259b8357f48f8b336019e8a1231888b6737f90169a0dc444a7b8932680baf07c1af9812f3312fcac311d8da5a6762ebb40c6eaab60ae00ca3991020d95178f013686758e1cbd178c33dfd9ac2c1c21d47287a337c7d", 0x8b}], 0x4) flock(r1, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000-0x4)=0x8, 0x4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000003000-0x50)=[{&(0x7f0000003000-0x37)="c1b65230e9b5d0a63722ef01da673d0fba904890e005755173da6c97380df1ef641d6a57e5df0d6982c84a408ec58c23f6d24f84d856ece280843823316ba7d1d04ed00a95a47c79d8db4095a779e047c49dbbf85a1a7839fd7d71f3038f672e6aeac2a165f1cbfa86a6819d8d54a618", 0x70}, {&(0x7f0000001000-0x6e)="643e3e4e07bd9955a18cad20da333e405e2700785d772f7f3417eb23905e86905ff6b27cf8b58a2ce01420df65bb11fe681400c619a19fb96f43bcc8e322fbbfa090effcff0ade6cfc21ba57bced29bf2018c3594634b2edeaf7a8ed12c9ea5fd6bb80cbac67fae0ac76f749641f", 0x6e}, {&(0x7f0000002000)="a472128412b15d2c5d09a66dcf0a73fe2e34839617583ce89e00dfd79d59f07df138ccb89c8a28e839410cf4c2fa5a010d97904b7a3fbfb135ef8cb536979f1a92f6629e868f29ff480324293804da4e5d60f759da", 0x55}, {&(0x7f0000001000)="5bba4e8e654dc2689ec4e9b46ed9c22a1a561ec706ea5edb70e692c9d7c1f33b1f05b10d4429b9197fd2bcd1be18e94001b2db46937bbf10138a32ce06a2e4d30bac7ebda0802bbc4361f2de4494d23d2020ca9ec70529b164084d1204b44509bb4479caecd2550713cff28b2716002f160d01558575342bd506984b3d242bbb8538707b4f81988cd2e72c17dae98f30ff3d14b1a5467a4076e0a8499a4901a64849325789f1826a367a2c6938dd2f426588b7a56bc732dfd6db1e331a730cc470fcd79c99ce85d6098eebf8020c485748b6e9b7aafc898e12111e", 0xdb}, {&(0x7f0000002000)="9123d7c63abe98ffa759510d9787e72c696c0acd3fa7bbda496ca74a4b5ef98bfe405f826c98c23435fe4eae385f297ba47a35e1ae422f1257a334ab6bc00aabe0ebfd55e9f6eb3943aef54c5a1f51d4", 0x50}], 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x1cd360d9, 0x1a, 0xd, 0xc, "eb33c32c149e68e29c9aa37a079bd12b455012b0c0ad9f24337d77475dc659967afe5c76eab76520e20788fb0713c2807b1ec58e0b626356f49dafb99d885626", "c5fbc4c36e409b3bb21ea4f26ff614c035bdda602cd8a8280a06ea38f4635a41", [0x1000, 0x0], 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x3}, &(0x7f0000005000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000)=@assoc_value={r2, 0x1}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000005000+0x943)=0x7) splice(r1, 0x0, r1, 0x4a, 0x5, 0x4) munlockall() r3 = getpgid(0xffffffffffffffff) ioprio_set$pid(0x3, r3, 0x3) setsockopt(r0, 0x80000000, 0x81, &(0x7f0000005000)="74f3494720385d3b1c462f798304de3181777886f44c04414121119fa19cee3fb8be0063a18dd9e20bb7bd0f27d4a4fccda5d640c2a00177452c534cbc755f2ab917fc289a03bb17274db24a256772df6d0fd4b23d2fe559ccb71906cd4c9839e4e339df6241dcd009fabd0919747ac795", 0x71) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/selinux/enforce\x00', 0x88000, 0x0) 2017/12/23 18:02:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x9a7b2769ddb93b92, 0x9) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000f87000-0x4)=0x0, &(0x7f000052e000)=0x4) sendmmsg(r0, &(0x7f0000f91000-0x3c)=[{{&(0x7f00005e7000)=@llc={0x1a, 0x1b, 0xfffffffffffffff9, 0x800, 0x80000000, 0x9, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00000f8000)=[{&(0x7f0000dc7000-0xd)="ef9ec1da923c7f0af979c0be8a", 0xd}, {&(0x7f0000b3d000-0x4c)="259ebe0318612b934e17f02464338ca63cb1a6cfed41534bf2c25526aecf501427ebe6c4aa58fc3b3eea9b26f980cd071671a41b259ddea3217527b5bd27a88c7a25c77f94b7a2585721f49c", 0x4c}, {&(0x7f0000806000-0xa0)="0f6218a88d3a293fef12c34ea5bc798d5a95f80d5e5b60d3d3598d8cf204d73b8a162a5cf0334b309f0a02ceda8addf3954c770b9acac31135a762aac371f8736dafb44518d22f717f1ae82ee3089669d8bde0d7611f0cb8e356eca4efa230b4382cedf05872b439a2450110635d5c63e10805852ddf2f6b70b04a1554dc2f40c70949ffe6419fa254f467adffed6a52d48ecf7fc2aeee9eea442a20b01a9d63", 0xa0}, {&(0x7f0000da8000)="d24fe9c490196ab378e0e348e784640e027dd3b8b62537eae36f011f028aacadcf5615b8745ccadf2400d185295abfc98761f788133f5bffc154e274a7349c1207ee603b2416b3db7658051545973ebe6f12ec6ec4369f64d058346c3c8879affed0bca8e5ad771ca4010e3a05a2c421a836fb589a933df5c7ee1222ae7dea6bd25be10a8b7300c9116a5ca0711465edd05e29292c5c599ab8dcc45ffa2719a80334b6e17cd758f8da5872b06df204e840908c8c3f090000fcb5be91b5868f02aa437e7a6ea523234b7622ea29c4a0903c75e107bc1dabf2", 0xd8}, {&(0x7f0000ae5000-0xd6)="81f54f7e0cae3de813fd33af5659590fdc70757b088185a0d0e9966f9f69a9f1e1b77841b220b5aa81e6e41dbea90493cedc58640167ae891f8bee5875026202183bfe7ad7fa177e6fc3d46d79eb1faded10c6f7dfc98b78db8bf45f5211f4183a173edb64d721b4cdd1ac8f3ad3aceab7e2870ef7886d2bc2d78e6db3d70f0fbe57fd4931d68cadad83c5038f5c4dcd681cc8c6eff521db7153b4cd4bd0fb7c59eeb7e4fd5ca927eba864e1adb3bc7babb928556e81da8a587a173bb585823d4fb88662f713e650d4e9d3c07f5c59179c7f70caf8d1", 0xd6}], 0x5, &(0x7f00007f8000)=[{0x50, 0x195, 0x5, "b9da564bb69e14e1f0d57d9d0c0761a9fa5ed68c4d471af8ebc0db80e4d596a889e53d815780704cb861b3b311e8ab85f5a71d060d9e28aea0e6fa23"}, {0x68, 0x104, 0xff, "01c33125090d5a9923169956eb97f5ec419092074768beed7de752397d08e730f76a6aea87452dd34bf2143483351f932eb0694bd4303978c9f64734e0e173dbe905ddc5a9014164e76f0f428d983cad90b4"}, {0x80, 0x105, 0x2, "51fbbe9373cc597a1dea8cb2e598663404ae5ed77a16eb1edca7697da65077b49ed0fa563b237618db8570e983eb69b9c4225bf118bec017b6aaa6f03e34f16f40cbca197c0e28994f65d81def38b92bf5ec98e2914b7e4186a0b67692cbc384a724c12e1d1cd56424883de218de03"}, {0x90, 0x103, 0xff, "072abb65bb76fe61ac08c849ea04ac412e316066aa9d7b7f99184fed18942fe841a45f4e19cd73ffa211ee30728666e9f3d1d435bdd912d01155ab07b0a077b27ebd6f8dbb41145c957c7d06740e03866adf251c33ae548adc807577192870592b06fb496d8d93118f09aab9ead07400220e3995b0ded2c32a542bb7fd7b54"}, {0x108, 0x1ff, 0xffffffffffffffff, "b63ea646391284cec672b3fed6cf724630753469fb75b905e01f245b4ce8400dcbe7682045099bb0c9c692e9346d7afedbeffc3a3dbb2f7aa38c700c12d39fccb8a023d569c8cda2a4474fda89717a575a6fdb1385a0b53c498842ba01fe59126d37a87c28c947990e55a2a01a1cd400d3c1ceb0288a7dc0b15baaf4a5edb1d522cd911281f91e6670eb3db44e1a326abf5dd155812a02f1e0c204b518ff09e347bee1afdf07c43d490aa4266d2dd0391fd2c2614f26acac2b81747727b1012b28a4bca7d85c781c451a08882f54813d598658e49a2ef3c5639d8b2fc4d695e1292b2a101cde20ad194f7a2cbbbf2fefa4dc5484"}, {0x38, 0x0, 0x7, "c4ee8650c00ad6eda63fe15b19503c0da7aa98fcfea76533b6fad607447a9a2fce3add31b8"}], 0x308, 0x40}, 0xfffffffffffffffc}], 0x1, 0x4004800) connect(r0, &(0x7f000029a000)=@un=@abs={0x0, 0x0, 0x2}, 0x8) set_tid_address(&(0x7f00004f6000-0x4)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000e2b000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000817000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) 2017/12/23 18:02:43 executing program 1: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) setns(r0, 0x0) mmap(&(0x7f0000e62000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000001a000-0x60)=[{&(0x7f0000012000)="", 0x0}], 0x1, 0x0) 2017/12/23 18:02:43 executing program 3: arch_prctl(0x1003, &(0x7f000065d000-0xbb)="70a59f76c3eaa490960c897a7daaff8341674e8a78ae016482f98a379cfe7d1ff154f1862f2e70673eea2434584b3ef44e1ac3a5dfb1e32c746a86e712470d36866bad93882e2af22de895bf860eaf95a841ceb3fc4b9cce6f96a2ec34ac2261bbd197e32cb75ee812179eb76a6311f0038fdca3b0773eae2a508b0b2b10b9abf185fd62e4bb625dd1748664be6475671d3056238c92890b5333b81853edfe0c69d514545ea020975b3ee77f08e6d3637b07a07866753050f27ddc") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a41000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$llc(r0, &(0x7f00006f9000)={0x1a, 0x17, 0x5, 0x5, 0x171f, 0x7fff, @random="15222500eeac", [0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00009db000)={0x0, 0x0}) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2017/12/23 18:02:43 executing program 0: 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, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000994000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000f73000)={&(0x7f0000797000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) sendmmsg$unix(r1, &(0x7f00003f0000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2017/12/23 18:02:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a81000-0x8)={0x0, 0x0}) readahead(r0, 0xb9, 0x7) chmod(&(0x7f0000a23000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000e0f000)={0x0, 0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') mremap(&(0x7f0000b45000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000367000/0x3000)=nil) sendfile(r1, r1, &(0x7f0000014000)=0x100400, 0xffff) 2017/12/23 18:02:43 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigprocmask(0x0, &(0x7f0000013000-0x8)={0x0}, &(0x7f0000004000-0x8)={0x0}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000)={&(0x7f0000012000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/23 18:02:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80000, 0x200, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000de5000)={0x4, 0x0, 0x0, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000001000-0x10)={r2, 0x3f}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a9a000)="07b8eb5414d505feffa66c6f891d95f21dc85832676effa79651bb24f8bd459abf41ef3f3bc70b4fc45266a382bca21f6ec1a4a10c6df8a2a1d99156eadd6f90165d06c4ff164bbfa38180431e99c8254022ce7333eac05d7f38ceadcea75060", &(0x7f000066f000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000031f000)="") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000001000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x1, 0xff, 0x9, 0x100000001, 0x9, 0x8001}, 0x20) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000)=r3) sysfs$3(0x3) getpgid(0x0) 2017/12/23 18:02:43 executing program 1: socketpair$inet(0x2, 0x0, 0x101, &(0x7f0000e89000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x24d000)=nil, 0x24d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) restart_syscall() write$sndseq(r2, &(0x7f0000244000)=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000245000)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f000024c000-0x10)={0x0, 0x0}) getpgrp(0x0) fstat(0xffffffffffffffff, &(0x7f000024a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000024b000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7b, 0x0, 0x8000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 18:02:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f000034a000)='./bus\x00', 0x5) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000001000-0x6)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) syncfs(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000068a000-0x6)='./bus\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000f13000-0x8)=0x0, 0x8) fadvise64(r1, 0x0, 0x0, 0x4) 2017/12/23 18:02:43 executing program 1: mount(&(0x7f000031b000-0x8)='./file0\x00', &(0x7f0000d8e000-0x8)='./file0\x00', &(0x7f00004cf000)='tracefs\x00', 0x88090, &(0x7f0000dbe000-0x73)="a504d0f35f3e6ff8ce952abe6f99feb92259fba3c8c8b9badae3b4b25e00f2c0f0fe8cdc7091aafc22baebb79ef10a81e60e85ffb7f82737623013843cef8d213da1f792977cd55f3c0c2bd496447261860b13e50472d7dab84154b8583868fdb45afca0ddec7117580cb49c09378e4ce012df") r0 = socket(0x10, 0x3, 0xfffffffffffffffc) write(r0, &(0x7f00008da000+0xbf1)="26000000100027109301c1ff0000000000010f0000020000000000002010f951050005001900", 0x26) fadvise64(r0, 0x0, 0x1, 0x5) 2017/12/23 18:02:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x3, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer(0xffffffffffffff9c, &(0x7f00008eb000-0xf)='/dev/sequencer\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dba000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) 2017/12/23 18:02:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007d8000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000e09000)={0x0, 0x80000000}, &(0x7f00001e9000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000318000)={r1, 0xffffffffffffffff}, 0x6) mkdir(&(0x7f000070d000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") symlink(&(0x7f0000050000-0x8)='..', &(0x7f0000194000)='./file0/bus\x00') creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) fsync(r0) 2017/12/23 18:02:43 executing program 5: clone(0x0, &(0x7f0000004000-0x2)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x2)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) lseek(r0, 0xfffffffffffffffe, 0x1) fanotify_mark(0xffffffffffffffff, 0xa0, 0x0, 0xffffffffffffffff, &(0x7f000013f000)='./file0\x00') 2017/12/23 18:02:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) r0 = memfd_create(&(0x7f000003b000-0x2a)='bdevkeyring\a-GPLvboxnet0\'{wlan1&em1vmnet0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000009e000)={0x74, 0x0, &(0x7f0000863000-0x74)=[@request_death={0x400c630e, 0x0, 0x1}, @request_death={0x400c630e, 0x1, 0x4}, @reply={0x40406301, {0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f00001f5000)=[], &(0x7f000096f000)=[]}}, @clear_death={0x400c630f, 0x1, 0x1}], 0x83, 0x0, &(0x7f0000705000)="8c7d4198bf45e74846d1b9f1b30deef15421c24b6aedf94112129bb87b6571535317fdd087e948705c88028d38d554e9d18593107c04b0524683597af0e73a5245ecaae209d02a77ccf3696f5b4a8bac3dc92116f87da0886956cece6d3683694fe5efa19ca1dc579d7c53de0b5907b2d381523156c05a1c873c89877cb36c7df2f404"}) read$eventfd(r1, &(0x7f0000ff9000-0x8)=0x0, 0x8) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x0, 0x0) writev(r0, &(0x7f0000037000)=[{&(0x7f000003a000)='X', 0x1}], 0x1) 2017/12/23 18:02:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000054c000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = add_key$user(&(0x7f000041a000)='user\x00', &(0x7f00005f9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b90000)="3fd30be918e3339765d83e10ae917e4b9d5c49d60ff17e41a602135b150886a25bbcee75c6c63b8d9eecec942e6eb86c653d98e36c3c06eded0116593798e6df65f3f36eaec6bd49a4af70aa228a1b6f09b949501bf3160e6406636db6f8630ef8a38e41b3b3eaa7c9e3a1de08bac84e63f3eeb95e98e5e0e90c35f350758a978094", 0x82, 0xffffffffffffffff) keyctl$assume_authority(0x10, r1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00003c3000)={{0x100000001, 0x0, 0x0, 0x4, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 18:02:43 executing program 0: mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d18000)='./file0\x00', 0x0, 0x84) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000d19000-0x8)={0x59}, 0x8, 0x800) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000647000)='/selinux/context\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$tun(r2, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, '\x00', 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000111000-0x4)=0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000080a000)={0x77359400, 0x0}, 0x10) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000455000)=r3) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='nr0\x00', @ifru_flags=0x0}) shutdown(r1, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000410000-0x4)=0x100, 0x4) recvmmsg(r1, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000925000+0x8b6)=[], 0x0, &(0x7f0000d0e000)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f0000d16000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000d16000)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d16000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x6, &(0x7f0000d16000)=""/156, 0x9c, 0x0}, 0x0}], 0x2, 0x0, 0x0) 2017/12/23 18:02:43 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x4dd7, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000011000)='./file0\x00', 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000014000-0x60)=[{&(0x7f0000003000)="b629875ce5a076eb8212649e218944d99f870ee6ef178ad7f52c58382ff7eddbaf449a2095b27c891b74c34f36", 0x2d}, {&(0x7f0000001000)="70668567a2dc28f9b3b4c416be6f1c74b5310bd2c0", 0x15}, {&(0x7f0000003000-0x3a)="1a16fe87796b0c30a79f06cd32248d93642476d9593fd22d7b72a59899f3991119cdc75be7a6255d0052c77e3766ef9c5dc3d83eb395e55cdc0c", 0x3a}, {&(0x7f0000004000-0x6a)="45f2aef05c01b5f4b22502e8ca2ee9ae0bf166b4c9898c23a22e1f9f9aeb5f15c61ba7c98571493f60337159933d5dd1eea9b7c5b5232941ceabec9eceb5250cea3f6c7f5e4a5da742ad9b1f7e5578f8cef630a00fb569d18da2daaefff4ce1633939ca24bc8e8a39a6c", 0x6a}, {&(0x7f0000005000-0x5a)="0cbb635a4b2fdbda669594a028e2372331d995e336249d43bb73d01865012338871863857cb8ef80eb238304663127e38b4c232e72af66e0a783427b08568ef61505215c10c57f6da1c3c8335c025ee7f86ea844a53c765bfc95", 0x5a}, {&(0x7f0000012000)="32b0e5e55fe2f4453e4fbaabd4647542c906c08f78107ed4e7d3d4e2bf8849662f481431ab9f17001059941d1defdc6bff0268ec1d483fcca0ad3a028f8a2c3834bc062f1eb742c430c37ed4614af5722726d59e3f7f238f55931c9e14d68b231c6a72317466239ff511eb5821669e3f8ca10184cece6bbb2eb87def9e9428de399a2d821eba2741c37a3bd3edb4a86891bc743ec633d332d403a7ec04023ecd427e1abdf49b4e1b736a5a0438d961951517fb694209", 0xb6}], 0x6) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000014000-0x44)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bond0\x00'}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDMKTONE(r1, 0x4b3b, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000005000-0x4e)=[{&(0x7f0000001000-0xbb)=""/187, 0xbb}, {&(0x7f0000003000-0xca)=""/202, 0xca}, {&(0x7f0000002000)=""/19, 0x13}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000012000-0x26)=""/38, 0x26}, {&(0x7f0000012000-0x52)=""/82, 0x52}, {&(0x7f0000003000-0xc2)=""/194, 0xc2}], 0x7) getdents(r1, &(0x7f0000001000-0x64)=""/0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000006000-0x10)=@ax25={0x3, {"7467e72958f803"}, 0x1f}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002000)=0x0) prctl$setptracer(0x59616d61, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x4) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000c12000)="cd9d9d2eacd18a25b00d0a012ecf12db1609b6980577") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/23 18:02:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000bdb000-0x8)='./file0\x00', &(0x7f00004c0000)='./file0\x00') r0 = syz_open_dev$tun(&(0x7f0000fdd000-0x1)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fbd000-0x28)={@generic="00099402000000000000067d08cebd5c", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000600000-0xd)='/selinux/mls\x00', 0x0, 0x0) openat(r1, &(0x7f000006f000-0x8)='./file0\x00', 0x8000, 0x1) pipe2(&(0x7f0000a42000-0x8)={0x0, 0x0}, 0x800) r3 = openat(r2, &(0x7f000084a000)='./file0\x00', 0x4000, 0x200000020) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) 2017/12/23 18:02:43 executing program 7: pipe2(&(0x7f0000655000)={0x0, 0x0}, 0x800) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000a78000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000087a000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$void(r1, 0x5451) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00008b4000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000846000-0xc)={0x0, 0x0}) 2017/12/23 18:02:43 executing program 1: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00007c3000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x70c, 0x5, 0x9, 0x14, "641b43d7e1da3ff73f286bb17b4fc42819bc6e71dbb52ac666d84bd1c3ddf71b043237a7cf3d37a1f27ec5fa7b825d4157e88a6bed7095fd699fd77bc7cc27a2", "ac238c026b8c1dc539b2e5171e77d1b91b6414773f94b2ee16ae803cbb419a0e", [0x1, 0x0], 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000)={0x2e5, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000000)={r1, 0xff}) r2 = dup(r0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8, &(0x7f0000004000-0x8e)="19b8f214a80500cee11a60818b7dfd13cd77ea3b74054d6a3b7655195c7d0c538127632fa19306d5d18032ee6465084fc8c848c4295f0a7b0dc89efd5740f8c358a88df8e813250c297ceb091c781ca9946e321c6594bd12312b7075627f945a1a072fa511e0d01f7598777770f31d5ab4cc411dcbed26695093abe85ce0e608d9d39fd4834b5853a7de7f612146") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000005000-0x10)={0x5, &(0x7f0000000000)=[0x0, 0x8001, 0x100, 0x8, 0x89]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000005000)='./file0\x00', r3, r4) fcntl$F_GET_RW_HINT(r2, 0x40d, &(0x7f0000004000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000007000-0x4)=0x80000000, 0x3, 0x5, &(0x7f0000007000-0x10)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x7, 0xeeb2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000008000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000008000-0x4)=0x10) r5 = fcntl$getown(r0, 0x9) ptrace$pokeuser(0x6, r5, 0x81, 0x3) 2017/12/23 18:02:43 executing program 6: mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000155000)='@\x00', 0x2, 0x4, &(0x7f0000aab000-0x40)={0x5, 0x0, 0x6, 0x52eae276, 0x9, 0xb85, 0xd7c2, 0xfc53}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fb8000)='/dev/keychord\x00', 0x880, 0x0) ioctl(r0, 0xcd, &(0x7f0000f9e000)="3555870e8652522b3ecb7898d2bdf67973ff6e607b531a740383d4a81e8239bb6f5eef104d71afb00e1c7c2287b24efaff778ae2bb79984b3b7fb3d66880ccb57d52d4e44f00199e109d4ee19da943b40aed0e198c79a9ef3aa0542606aeef60555fc883c439b118f0cdedfdb8cd845c10b5572d0494bc5965aca45aed51712c9782663991775247a4efe0ee51e8975402a597c1ab4d3b25b2a1ad2803d1498078c713bc86df23f7fff6c1b56a416579e30734") r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376635, 0x10000a, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fba000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fba000-0x4)=0xc) 2017/12/23 18:02:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000001000-0x10)={0x2, 0x217}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000070e000)="240a000052001f0014f9f407000800000a15070ff4000100050000edff00000100000000", 0x24) [ 46.109250] keychord: invalid keycode count 0 2017/12/23 18:02:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r1 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000005e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f13000-0x4)=0xc) setgroups(0x3, &(0x7f0000d3f000)=[r0, r1, r2]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x20000) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ded000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r5 = getpgrp(0xffffffffffffffff) r6 = getuid() lstat(&(0x7f00007c5000)='./file0\x00', &(0x7f0000ddb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sched_setaffinity(r5, 0x8, &(0x7f0000bf3000-0x8)=0x5) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000000d000-0xc)={r5, r6, r7}, 0xc) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) r8 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r8, 0x420000008923, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/23 18:02:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ec0000-0xe)='net/igmp\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00007a6000-0x18)={0x0, 0x0, 0x30, 0x400, 0x1}, &(0x7f00005f7000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000288000)={r1, 0x9}, 0x8) sendfile(r0, r0, &(0x7f0000eb7000+0x4df)=0x2a, 0xba) 2017/12/23 18:02:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00005c9000-0x8)='./file0\x00', 0x242040, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004e1000)='vegas\x00', 0x6) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r2, &(0x7f0000681000)="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", 0x88e, 0x1, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="950000ff7f12", [0x0, 0x0]}, 0x14) getsockname$inet(r2, &(0x7f0000330000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000021d000-0x4)=0x10) 2017/12/23 18:02:43 executing program 2: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005ca000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept$unix(r0, &(0x7f0000c4e000)=@abs={0x0, 0x0, 0x0}, &(0x7f00001b1000-0x4)=0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f06000-0xc)='/dev/autofs\x00', 0x8080, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000543000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xff, 0x8000, 0x5, 0x5}, &(0x7f0000afd000)=0xa0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000f06000-0x72)={r3, 0x2, 0x6a, "b58d6caed041f572305b2591f917126da7c7e07f7b28c99a03842ad144d9992c2a787bbb9b921adc53844a7ae4e133a322c6983d690074671f9f32a2b37d24d4dabc19d945c93603b5981282384d29b469777201d7b66e6075842dbbc57533d17a6caafc5481758c42b4"}, 0x72) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000bdd000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50060000000a000000000000fa46"}) [ 46.144880] keychord: invalid keycode count 0 2017/12/23 18:02:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b30000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005d7000-0x8c)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000033a000)=0x8c) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00006f2000)=0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000011d000-0xc)={r2, 0x4, 0x10}, &(0x7f000094c000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000ee5000)={r2, 0x8001}, 0x8) r4 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000cf0000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000b87000-0x4)=0x8) ioctl$TIOCNOTTY(r0, 0x5422) getsockopt(r4, 0x0, 0x40, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f00009e8000)=0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000042000)=0x0, &(0x7f0000732000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000647000-0x10)={0x20, 0x8000, 0x956, 0x91, r3}, 0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f56000-0xc)={0x4, [0x9, 0x100, 0x9, 0x200]}, &(0x7f000062d000-0x4)=0xc) 2017/12/23 18:02:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f0000c3f000)=[{&(0x7f0000c45000-0x3)="", 0x0}], 0x1) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000ed0000-0x4)=0x0) 2017/12/23 18:02:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000569000)={0x0, 0x0}) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000774000-0xe)='oom_score_adj\x00') ioctl$LOOP_CLR_FD(r1, 0x4c01) r2 = syz_open_procfs(0x0, &(0x7f0000a4a000)='net/unix\x00') sendfile(r1, r2, &(0x7f0000bc8000)=0x8, 0x3) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000008a000-0x1)={0x7}, 0x1) 2017/12/23 18:02:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000295000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000cc5000)='/dev/input/mice\x00', 0x0, 0x42) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000980000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000d38000)={&(0x7f0000620000)=[0xca5, 0xffffffffffffff00], 0x2, 0x8, 0x100000000, 0x6, 0x3ac3, 0x2b, {0xffffffff, 0x93, 0x5, 0x200, 0x9, 0x5, 0x100000000, 0x1, 0x9, 0x73c77190, 0x2f471197, 0x6, 0x9, 0x7, "b77a8d8ee8d91f0d230ce7a340c796af8a345480dfb375cc7c9e2317f35ba6de"}}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000081a000)={0x0, 0x200, 0x0, 0x3, 0x20, 0x7f}, &(0x7f0000b59000)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000258000)=@assoc_value={r3, 0x40}, &(0x7f0000c9c000)=0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000ddc000)={0x1f, 0x3, 'client1\x00', 0x3, "280fb7e16a2eb9ef", "5f939cdc9402d92cea2fedab0d054f18e5ba1cffbda209ac24a415515105859c", 0x4bf, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000055000-0x50)={{0x0, 0x1}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 18:02:43 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) readv(r0, &(0x7f0000768000-0x50)=[{&(0x7f0000acd000)=""/18, 0x12}], 0x1) 2017/12/23 18:02:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a3a000-0x10)='/selinux/create\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000069a000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000d2d000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000749000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$key(0xf, 0x3, 0x2) getsockname$inet6(r0, &(0x7f000004e000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00008c4000-0x4)=0x1c) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r1, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00003c5000-0x20)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r0, &(0x7f00003aa000)={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) 2017/12/23 18:02:43 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x3, 0x0}) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) 2017/12/23 18:02:43 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f000086d000-0x38)={&(0x7f0000abc000-0x80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039083202a52700faccec35120ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f0000feb000-0x80)=[], 0x0, &(0x7f0000299000)=[], 0x0, 0x0}, 0x0) 2017/12/23 18:02:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000020000)={0x0, 0x0}) fstatfs(r0, &(0x7f000053e000-0x7)=""/7) syz_emit_ethernet(0x2a, &(0x7f00004e2000)={@random="03f5f5e5cb77", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8864, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x21, 0x0, 0x2000000000000, 0x0, @empty=0x0, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff, ""}}}}}, 0x0) 2017/12/23 18:02:43 executing program 4: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/ppp\x00', 0x400, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f000087a000)=0xfffffffffffffffe, 0x4) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00001dc000+0xcae)={&(0x7f0000a6c000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00005b1000)=0x89a, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0xb, &(0x7f0000330000-0x4)=0x0, &(0x7f0000fea000-0x4)=0x4) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000fea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c03000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000dd9000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) close(r1) 2017/12/23 18:02:43 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) fallocate(r0, 0x3, 0x7ff, 0xfc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000002000)={0x0, 0xffffffff, 0x30, 0x4, 0x1}, &(0x7f0000002000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000003000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f0000001000)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000003000)={r2, 0x81}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002000-0x6)={r2, 0xa31}, &(0x7f0000002000-0x1)=0x6) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x5, 0x4) r3 = fcntl$dupfd(r0, 0x403, r1) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000003000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}) 2017/12/23 18:02:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000f6a000)=0x8, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f00002d6000)={&(0x7f00004d4000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00003c1000-0x10)=[], 0x0, &(0x7f00005df000)=""/0, 0x0, 0x0}, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004e7000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000f9d000)={0x0, 0x0}) futimesat(r2, &(0x7f0000d68000)='./file0\x00', &(0x7f000049c000-0x20)={{0x0, 0x2710}, {r3, r4/1000+30000}}) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000d2a000)={0x9, 0x3fc, 0x5, 0x1000}, 0x10) 2017/12/23 18:02:43 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000910000-0x9)='/dev/sg#\x00', 0xe67, 0x480) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x1f}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000)={r1, 0x28, "a50000000000000000000047a61600000001fa000000ec00000011c300036eb7c08e76eeeaefc44f"}, &(0x7f0000002000-0x4)=0x30) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cd9000-0x8)={r2, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000aaf000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000396000)={@common='lo\x00', &(0x7f00001b3000)=@ethtool_test={0x1a, 0x0, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$dupfd(r3, 0x0, r4) 2017/12/23 18:02:43 executing program 4: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f000008f000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") renameat2(r0, &(0x7f0000fcf000)='./bus\x00', r0, &(0x7f0000fcf000-0x6)='./file0\x00', 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000fd9000)={0x7f, 0x7, 0xfffffffffffffffb}) 2017/12/23 18:02:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x8000000004) ptrace$setopts(0x4209, r2, 0x4000000400203, 0x40) timer_create(0x0, &(0x7f0000f37000-0x60)={0x0, 0x25, 0x1, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a09000)=0x0) 2017/12/23 18:02:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$inet(0x2, 0x2, 0x2) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000c6d000-0x8)={0x0, 0x4}, &(0x7f0000ba8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00005e9000-0x60)={r1, 0x58, "b3b55a793bfdf227d8e0c26ce61b9f9391436375889a51dfb12def936bbca823dc7e2b98230ea979cbcabb0981738c4ccf279499408133b381854daee80f76ff2588ecc8e5540ffbe48781d8289624f9438c1543c3689d32"}, &(0x7f000041c000)=0x60) preadv(0xffffffffffffffff, &(0x7f0000fa3000)=[], 0x0, 0x0) 2017/12/23 18:02:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000000000)=""/151, 0x97) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000c92000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000163000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00006bb000)={0x2c9, 0x1, {0xffffffffffffffff, 0x3, 0x3, 0x2, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 18:02:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x287) pipe(&(0x7f0000f41000)={0x0, 0x0}) splice(r0, 0x0, r2, 0x0, 0xa, 0x0) accept$packet(r2, &(0x7f0000539000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e69000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000599000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, r3}) read(r0, &(0x7f0000c55000-0x8)=""/8, 0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c6e000-0x8)={0x0, 0xe90b}, &(0x7f0000860000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000b21000-0x8)=@assoc_value={r4, 0x4745}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000002d000)={0x4, 0x0}) sendmmsg$nfc_llcp(r1, &(0x7f00008ec000)=[{&(0x7f000041a000)={0x27, 0x7, 0x0, 0x7, 0xffff, 0x4, "b96d45acdbc4bdc21e80f2493d313bc8d3e156b652143c2a6169e3f5a82616915e5cf352f450b307389afcddb4e2e216759d67d8342debc02ab71a4764ad40", 0x3}, 0x60, &(0x7f0000025000)=[{&(0x7f00008ba000-0x1000)="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", 0x1000}, {&(0x7f0000de0000-0x58)="4469e6755daa7b3c08b93ffc90e2dcbf6c0d87bbc764e8bffe47152369355bb705fb7deb6f8d8df2d1a81bbe283084e2f0d4d6cb78f861edad15badbbe18e8454852dcae1eed1f5981333e5e9a24d8e761ac49409841ce7b", 0x58}, {&(0x7f0000fa1000-0x5d)="4c748369d3398b7e514fce02435e09b9459f0b4772b68bc396374b043c4230695cb1567863949bfbb7b16b6d904031009aa4752feb18c3ef90dedb9d55925ed9a7880824e477e730ed9d1705aeb808d14dc8654e0e85173613111e3fa9", 0x5d}, {&(0x7f0000a32000-0xa)="f89ebba4892f292f1137", 0xa}], 0x4, &(0x7f00006ff000)={0xc8, 0x13f, 0x8, "a6dca1e44d2e484d30b4046eac49ba947d8f86f98da7e832fc8666faea616dd6a74c5ef5521616376c7618afd6ff60bcab147112117509715f5fe3dce82b1623a7f15a15f6f1a3cdcf010f72c5877111cd5e57ed62fa877bd04efffe6196b7eb09f382c396a2a21b7c02bb533b17510d4ddf5ea813b815435c6f29680b025027d67ace5ae44cc257767d04d27fa0c23770a67ca6e80b6d147c5c4e41910921bf315c8694dc789db5cae7d815da637f54de13"}, 0xc8, 0x20000084}, {&(0x7f0000e74000)={0x27, 0x7fff, 0x5, 0x7, 0x58, 0x9, "2f5fa11d71c4785dcc0fa9f6a73dd3ce1dbd24fdd1e700f9ec142ffea2cf2170daf6b10d22c8573abd4e3b3c126494d76b9db8b613d3f4a2ea48186a91cf46", 0xef}, 0x60, &(0x7f0000f26000-0x20)=[{&(0x7f0000d8a000-0x33)="25e222e23c397b4ea5f86c217481c803f5cbae758dcad9f43b4ca99ce0db878d12c11679798bc138528c15d3e601bd27c813da", 0x33}, {&(0x7f0000767000-0x70)="6007b229980deff43acb8264f22aaa98d446d0cbac50227b3e09df6e363ab1677096763454bb528ff51dfc9b6cb94ae7c2bc345e3696becd0bc19e8ca06d07da58c732ee91ec3475fe3fbc981b777216eb12940827ff8d3d664acb84c2972ec3a9c7a7bbc1ecce57fb7ed4dc421ee39d", 0x70}], 0x2, 0x0, 0x0, 0x24000810}, {&(0x7f0000af0000-0x60)={0x27, 0xd92, 0x356f, 0x1, 0x20, 0x40, "638d8710e7af0e3db2b10bf64bb197f84253803dcc1bee02ea6ac976603f1bf8d819d1780608a9d5f5b891f84370817ba5e77662463601618b949c72334902", 0x9}, 0x60, &(0x7f0000eba000-0x30)=[{&(0x7f0000752000-0x85)="2bb6b5dfedc1e2fd90e6c62bbb91581873928e0432f274ca4eeb7016448fa799d5d1f504de97382226b4d7263751e85edd8b176e7c932ec1ff6639b2ab7ff81e0c3a11231baae84665315b00547ddf7854e4610a69ae8e732d88619adbc3aefe66f579eb25268adbf4e6bbf1ce8dbc967d0d2901f50516cbbea22f58e24c87d7feae80d0f7", 0x85}, {&(0x7f00005c4000)="9a57eefd454d2033c46d77f7c850770a1a5b3adb23d97b327a7f864504c94acbf5e2efe56458423aa5eed99380f0d16ff5f7da1b26ebb1a5d58d3b2e43c5290c884ef2c17075bb92c8d6c38a4848ea4327849b9afc6164d4c1c9c3abb7a9e83d9be812055459af6908e9de47b4916d0a840acf7e49b99a441a4afc51d55f23f403416b99a33638d97e36287f3038cdf92bc093fcf6d12aa561f8d5dcbde3b87d405c4319cd8f7eee219b40f564554b96fa09748a64ad83838490f014f6c5f431e8283949d2134886bbc0fc856fd477f3717ace09a1b0a77076de4faf4c9bf59b3c3d06", 0xe3}, {&(0x7f000029b000)="819d4fbe97cbe8218673327fe64015e26fd2c1b266ee39e039385183c289661e17472bfbc1b6649b0197f35ab79035e2f0f9cbae8e871d82cbb9e7da482ab4d3faad6d1832383f490ab27b0b5cd66f2e4c39f70192", 0x55}], 0x3, &(0x7f00009a8000)={0x40, 0xbe, 0x5d5, "34df5413528ff0452fb68f0bcf00ffd5f6756ca473b48a28a5e9158a4fd0330ad93f6c3f6ce614d4f29f86"}, 0x40, 0x24000000}, {&(0x7f0000730000)={0x27, 0xa7d5, 0xfffffffffffffff7, 0x1, 0x5d4, 0x5, "c66d3169c159d1efae35e9c1271651fcabc6d3ef6f9c40286cc69c82975b950827d7e0cc86e950203a48f8142ca7d4be7588c927747da3f916569ba2af03d3", 0x2}, 0x60, 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0x1000}, {&(0x7f0000ae9000)="46cac7ec0a805517f53cbdf776358fd3deb645588ab30a7b6e0041969aa968b85240211dee760d4985d435ce13a6455f744ea7e3abf2b23d662f91d2c928125594b3e764f51fd193", 0x48}, {&(0x7f00004a6000-0x1a)="820c1ce1a704d6f7d116aaacf25c71a1e9e4466da7a23c2d7803", 0x1a}, {&(0x7f0000243000)="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0x1000}, {&(0x7f0000b08000-0xd1)="ca4570d417a7672fafc49694e5a28be80cfe9faa153d7e6cc57b39f967d1a68507fdb1f6c7b2dc4e40bcae7cc7ebe2165c1cee63027acc1c933d7c70c9de38eabda6ee09c0f6104bc02395324db38d53c0cf2b09cb5a9de86dedeb428f62f27cd61dcec113b69ae6f2777a328cf86889e81c58458dfaebbe278a90fe4cc649d7c848579f50f33a178e0528d002c786b40826917c722610f700b1f54d39fe96596b4ccc34929f4881062ca3c6572bfa3acd1bbff71f51eb17f88919d6796a633820dd6c7b550c83f7b424f05eacc3d03e6d", 0xd1}, {&(0x7f00006d9000)="a2fc3d3323e3ea3020240d7307af0289b42c61d0d6a546a8c3c6aaa5a9ba2d70203149ea5003d46261b6d4363bad2104ef1066431531b2a8e536c24280b747d58f914f42a89806a58b24cc366249c3429a46c664a09ad5acb75686886255789218319686995317afc4e0f6b529d9f2079997c57272a3b3f7b8149efbf761302d6e1f116fd09b6cc0b09c75d919cd5292c31567a0ae2e7b479c681b39", 0x9c}], 0xa, &(0x7f0000cbb000)={0x40, 0x1, 0x6, "0ce7825d7549c54ffc49c9fb53b761256d64735295b0d20111ca5e35f5daa7ae3bbc63fd01c4448f0616e2e5b5d87e"}, 0x40, 0xc0}], 0x5, 0x0) write(r0, &(0x7f0000fc1000)="8e046284b553f419", 0x8) 2017/12/23 18:02:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000665000)=""/135, &(0x7f0000a45000-0x4)=0x87) 2017/12/23 18:02:43 executing program 5: mmap(&(0x7f0000000000/0xdf3000)=nil, 0xdf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000df3000-0x4)=0x0, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000283000-0x1a8)={0x1, {{0x2, 0x3, @rand_addr=0x221, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000df4000-0xe)='/dev/keychord\x00', 0x410800, 0x0) 2017/12/23 18:02:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) futimesat(r0, &(0x7f0000ff9000)='./file0\x00', &(0x7f000070e000)={{0x0, 0x7530}, {0x0, 0x7530}}) mkdir(&(0x7f0000917000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ae8000)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd1000)=0xe8) r3 = getgid() lchown(&(0x7f0000c92000-0x8)='./file0\x00', r2, r3) chroot(&(0x7f00008b4000)='./file0\x00') mount(&(0x7f00008fb000)='./file0\x00', &(0x7f0000321000-0x8)='./file0\x00', &(0x7f00005e7000)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000415000)='./file0\x00') 2017/12/23 18:02:43 executing program 3: socketpair(0x1a, 0x7, 0x200, &(0x7f0000155000)={0x0, 0x0}) ioctl$TIOCCBRK(r0, 0x5428) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0x42)={0x0, 0x3a, "a0962c40b9be19e4199976464749d73aaff586f5508e93339f4ac4cf86f5d9ca0edcd53a0613ad6a7face9b64d676277927c85a8ecb2890d84a8"}, &(0x7f0000001000-0x4)=0x42) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000837000-0x8)={r2, 0x68}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r4, &(0x7f000071b000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c64000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f00004b4000-0x8)=0x93) 2017/12/23 18:02:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00002b2000-0x10)={0x42, &(0x7f00009a9000)="d62533ddeff223c94a98c744b4b333b989e9edd176bfdb8a8e31b9740bc277ff1c8d5a7c1ea7882ae9da8d3e3766a2e34ed860ab47ac09147042ebe2bd5ed1c1b77b"}) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00001b0000-0x8)={0x0, 0x238738b5}, &(0x7f0000ce4000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00008e4000)={r3, 0xf4, "a005603f526b46e6c69982c0584fbf7e56c82fdb97e84cc381f631d1c8209670862268250ec5a8c38238d097a8bfb745e315252561c6d4c9a33f85c49d2797e0ecffe4210c9689feeab5d558e979af177926a3735a5e1472858a6a9b07b6c0923fcb59208af7f0501dd838a0d10e89f1ec824f9942dd22be4a8708397091b575327215c95f705edb34790f2c577f17fc074ddc956de901a551f498931ef42b5f099a8bd33432fd12c350d7c6d6067313c0a0148cc2c5c1fc40476f58a4cbc0e22494ea86f71713d286120348041ca9473ec917a517cd27cfd48fffdf95de0bc5688b4645d4b4f7c7d6261877db68787b54b35655"}, &(0x7f00000b5000)=0xfc) getpeername$netlink(r1, &(0x7f0000952000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000491000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000076000)={0x0, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 18:02:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x3, 0x0) socket$unix(0x1, 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000646000-0xf)='/dev/sequencer\x00', 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000eab000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000436000-0x7)={0x0, 0x81}, &(0x7f00006de000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00008ef000-0x20)={0x7, 0x10001, 0x8, 0x101, 0x0, 0x3, 0xffffffffffff5a59, 0x1000, r2}, &(0x7f000091b000)=0x20) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00001d4000)=0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009e7000)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00007a0000)='/dev/sequencer2\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000add000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) 2017/12/23 18:02:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000ae000)=0x2, 0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000789000)={0x0, 0x7530}, 0x10) init_module(&(0x7f0000b82000-0x4)='bdevself\\procuser\x00', 0x12, &(0x7f0000b65000)='&,/*vboxnet0\x00') setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000a5a000-0x6)='vegas\x00', 0x6) connect$inet(r1, &(0x7f0000987000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000534000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ed5000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000377000-0x4)=0x4, 0x4) 2017/12/23 18:02:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) rt_sigtimedwait(&(0x7f0000000000)={0x8001}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}, 0x8) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000035e000)={@remote={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000c1d000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x8, 0x6, 0xae5, 0x7, 0x5}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x33, &(0x7f0000000000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0xb1)={r1, 0xa9, "d903169af1b98e2d343386a242c0211c7eb033752be21fb59f1e1e0420e47308d8a5d1ebec06d3f2f893b802849a929c2af3417f014d8e64680ca1bc39dfc1ac7934477593f13178fdfed32df07eb26b12b810adb7a64ebc5795c960705ede5787a6310c99bee4fa0e3944bbbd713a3c1d88804928296b443ef195e435c7d4ffb7afad996bf4adf07e3ad235f08a73806f60a406dff2419858fa4f9cd7a6bd1957a9d34a960352b08c"}, &(0x7f0000002000-0x4)=0xb1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000269000-0x4)=0x5, 0x4) syz_open_dev$tun(&(0x7f0000c33000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f000077f000)={0x5, 0x5ea7fa06}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000319000-0x4)=0xa, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r2 = socket$netlink(0x10, 0x3, 0xfffffffff7fffff8) ioctl$sock_ifreq(r2, 0x8931, &(0x7f00001bd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1f}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000f94000)=0x4, 0x4) 2017/12/23 18:02:43 executing program 5: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000052000-0x10)={0x0, 0x0}) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000053000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r2, &(0x7f0000053000-0x1c)=""/28, 0x1c, 0x5, &(0x7f0000023000)={0x77359400, 0x0}) utimes(&(0x7f0000051000)='./file0\x00', &(0x7f0000051000)={{r0, r1/1000+30000}, {0x0, 0x0}}) r3 = syz_open_dev$sndseq(&(0x7f0000008000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r4 = dup2(r3, r3) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f000004d000)={0x80, 0x0, 'client1\x00', 0x0, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd999baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r3, &(0x7f000000d000-0x60)=[{0x100, 0xffffc00000000000, 0x7, 0x100000001, @time={0x77359400, 0x0}, {0x0, 0x3}, {0x600000000000, 0xf8c}, @queue={0x5, {0xcba, 0x7}}}, {0xf1, 0x1a, 0x2, 0x4, @tick=0x9, {0x100000001, 0x4}, {0x2, 0x9}, @raw32={[0x5, 0x4, 0x2]}}], 0x60) 2017/12/23 18:02:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e60000)=0x0) r1 = getpgrp(r0) process_vm_writev(r1, &(0x7f0000271000)=[{&(0x7f0000d2e000-0xd8)=""/216, 0xd8}, {&(0x7f00000f1000)=""/150, 0x96}, {&(0x7f0000c12000-0xa0)=""/160, 0xa0}], 0x3, &(0x7f0000f21000-0x80)=[{&(0x7f0000f57000)=""/95, 0x5f}, {&(0x7f00005c5000)=""/4096, 0x1000}, {&(0x7f0000d35000)=""/0, 0x0}], 0x3, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40d, &(0x7f000082f000)=0x0) 2017/12/23 18:02:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x805, 0x1) 2017/12/23 18:02:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = gettid() openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000ed000)='/selinux/relabel\x00', 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ae5000)='/selinux/checkreqprot\x00', 0x210901, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000ba5000-0xb0)={{0x1ff, 0xf8}, 'port0\x00', 0x8, 0x50000, 0x5, 0xf437, 0x1, 0x2, 0x81, 0x0, 0x3, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigqueueinfo(r0, 0x11, &(0x7f00003f1000-0x10)={0x0, 0x0, 0x0, 0x0}) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000ab7000-0x40)={&(0x7f000022b000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000870000-0x8)=[0x0, 0x0], &(0x7f0000e66000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000c77000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x2, 0x4, 0x5, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000dbe000-0xfd)=""/253) 2017/12/23 18:02:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000c60000)={&(0x7f0000724000/0x2000)=nil, 0x61c, 0x1, 0x40, &(0x7f00007f2000/0x3000)=nil, 0xadaa}) r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) r1 = accept$unix(r0, &(0x7f00000eb000)=@file={0x0, ""/4096}, &(0x7f0000dfa000)=0x1002) r2 = fcntl$dupfd(r1, 0x0, r0) getsockname$unix(r0, &(0x7f0000b73000)=@file={0x0, ""/4096}, &(0x7f0000a10000)=0x1002) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r2, &(0x7f0000fd2000)='./bus/file0\x00', &(0x7f0000fd2000)=[], &(0x7f0000fb5000)=[&(0x7f0000fd2000)='14\t'], 0x0) 2017/12/23 18:02:43 executing program 3: prctl$intptr(0x2000000000029, 0x3) mmap(&(0x7f0000000000/0xed5000)=nil, 0xed5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000455000)=',/\x00', 0x3) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) 2017/12/23 18:02:43 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, 0x6, &(0x7f00008f8000)=0x0, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000de000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000802000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000040a000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000037f000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32, 0x1, 0x8000000000000, 0x100, 0x2, 0x200, r2}) 2017/12/23 18:02:43 executing program 2: r0 = socket(0xb, 0x6, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005c8000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003f4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$ax25(r1, &(0x7f00005df000-0x10)={0x3, {"07434b22c75dd8"}, 0x2}, 0x10) r2 = syz_open_dev$tun(&(0x7f00008ff000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000167000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) ioctl$TUNDETACHFILTER(r2, 0x400454cb, 0x0) 2017/12/23 18:02:43 executing program 4: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000f69000-0xd)='/dev/net/tun\x00', 0x0, 0x10200) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f68000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="75041abfd3f8271906d89ae05e63bc0a"}) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000006f000-0x2c)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 18:02:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xffff7ffffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) prctl$setptracer(0x59616d61, r2) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) mkdir(&(0x7f00007a6000-0x10)='./control\x00', 0x0) 2017/12/23 18:02:44 executing program 5: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000095c000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000095d000-0x4)=0xe8) stat(&(0x7f0000939000-0x8)='./file0\x00', &(0x7f00004eb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000049000)=0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000095d000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000083000)=0xe8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00005ae000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f000095c000)=[{&(0x7f000095c000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000095d000-0x10)=[{&(0x7f000095c000)="1089fc7be0794918a05b6d8bf48e690feb2e9a56ff58fadfa6911bda19c053735193e387bc8b1ab254d582bb810a6df8d88a7b04c23a47fb0a73f0299af1b62f7f6fb61788827d68940225f74c738eeda61c2a761a9bcad3b14d", 0x5a}], 0x1, &(0x7f000095d000-0x40)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x40}], 0x1, 0x20000000) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fd7000)=0x0, 0x5, 0x0, &(0x7f0000f64000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0xfffffffffffffffc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000072f000)=0x0) 2017/12/23 18:02:44 executing program 4: mmap(&(0x7f0000004000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f000007c000)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl(r0, 0x1, &(0x7f0000001000-0x1)="") 2017/12/23 18:02:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$intptr(0x1000026, 0x7c48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000ea8000-0x8)='./file0\x00', 0x24800, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f00001eb000)="3109081d6c4bb14e43f5937b3289fcbc8301551612ac895eec6e3e95a69977d84f4b0a9b83acb324118556c699a223ad9f4a8ef69d23385da09b1cfe6e3065db8fd8c9bf313081bbd19c3ab9e87e63f6b3f514808e0f923a81682ff59a9519447e05ecaf193a5b237227936bf1ac33ea99b29dec564b5176fd5da95a76c6e6ebcc98afd8ebb2271f85e93b6ea4e043fdf6b5cc91fc85f3dc0a9a931c0b51882f17e53c530610564e16712e6cee4c71f6fd387312c4ac45729c4bc91122aec89b934cb0316bc611db79a49e6e57383a91aa887b2772408c6f94fc") epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000871000)={0xc0000011, 0x0}) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e36000)='/selinux/validatetrans\x00', 0x1, 0x0) connect$unix(r2, &(0x7f00009c4000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000e28000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000be000-0x70)=[{&(0x7f0000279000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000034f000-0x60)=[{&(0x7f0000641000)="00040812", 0x4}, {&(0x7f000021a000)="", 0x0}], 0x2, &(0x7f000034c000)=[], 0x0, 0x0}], 0x1, 0x0) add_key(&(0x7f00002aa000-0x8)='big_key\x00', &(0x7f0000a48000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) fstat(r3, &(0x7f0000922000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f00000b7000-0x4)=r4) read(r1, &(0x7f0000bd4000)=""/234, 0xea) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00001e2000)=0x2810, 0x4) keyctl$join(0x1, 0x0) renameat(r2, &(0x7f0000def000)='./file0\x00', r2, &(0x7f0000602000)='./file0\x00') 2017/12/23 18:02:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000+0x6b0)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$clear(0x7, r1) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000000000)="6052b5d2c6ab1e3687741eb11720eb565350826e7829ccbea580aa3eb56bcdf9f416d6b829ba76ecea40171f2e0f01ce0deca201db485b633900d7bbc87f6213467144a34062032e5448b2e2d79878951f3906f03c2cab01364db1353abb9de8e03eb79488fdbc7d5add1c0d55") mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f00006ea000)=0x0, &(0x7f0000c92000-0x4)=0x4) 2017/12/23 18:02:44 executing program 1: fanotify_mark(0xffffffffffffffff, 0x11, 0x0, 0xffffffffffffffff, &(0x7f0000f84000)='./file0\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000a26000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)=0x0) 2017/12/23 18:02:44 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000012000)='./file0\x00', 0x200) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) futex(&(0x7f0000012000-0x4)=0x0, 0x3, 0x0, &(0x7f0000012000-0x10)={0x77359400, 0x0}, &(0x7f0000014000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/23 18:02:44 executing program 2: set_thread_area(&(0x7f00009c0000-0x10)={0x7, 0x20001000, 0x4000, 0x5, 0x2, 0x0, 0x0, 0x9, 0x80000000, 0x1}) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f000001a000)=0xfffff7fffffffffe, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000005000-0x4)=0x2, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000015000)=0x9, 0x4) r1 = dup2(r0, r0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000001b000)={0x100000000}, 0x1) bind$inet(r0, &(0x7f0000012000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 18:02:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x9) sendfile(r0, r1, &(0x7f00007ba000-0x8)=0x36, 0xfffd) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000b6c000)=0x4, 0x4) sendmsg$netlink(r0, &(0x7f0000c14000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b61000)=[], 0x0, &(0x7f0000429000-0x48)=[], 0x0, 0x0}, 0x20040850) 2017/12/23 18:02:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000052a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) readv(r0, &(0x7f0000785000)=[{&(0x7f0000b7d000)=""/11, 0xb}], 0x1) r1 = dup(r0) socket$netlink(0x10, 0x3, 0x7) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000109000)={0x200, 0x4, 0x1, 0xef94321, "9351be584b888d4e7ccbec407172724e0529c616237658cd1699cca8a65ac072"}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000b9a000)=0x5) socketpair(0x0, 0x800, 0x2, &(0x7f0000c8c000-0x8)={0x0, 0x0}) ioctl$TIOCSBRK(r1, 0x40044591) rt_sigpending(&(0x7f0000d23000)={0x0}, 0x8) 2017/12/23 18:02:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f20000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000bba000-0x8)='./file0\x00', 0x2, 0x800) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) r2 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x800000000402, 0xffffffffffffffff) execve(&(0x7f000083b000-0x8)='./file0\x00', &(0x7f0000473000)=[], &(0x7f0000166000)=[]) 2017/12/23 18:02:44 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006bb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c4c000)=0xc) lstat(&(0x7f000055a000-0x8)='./file0\x00', &(0x7f0000403000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x60001, 0x0) setregid(r1, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000002000-0x5c)="8fc19cb6c8fb72d52854423c0a26dff001c72a564dc62d5450fb5392f19e7db973643d5a035fef018e38785086ae89e9e193e0093cc39a9c4f39435e2fbc4d96613a9a1eb5852a1d39c5e16ebec475e7c8dd1247a528ab4bb2e6d9a6", 0x5c, 0x8000, &(0x7f0000001000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 18:02:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000553000)='./file0\x00', 0x97) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000e9b000)='./control\x00', r0, &(0x7f000052d000-0x8)='./file1\x00') openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000d5000-0x12)='/dev/loop-control\x00', 0x80, 0x0) mkdirat(r0, &(0x7f00001da000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f00005bc000)='./file0\x00', 0x400000000, 0x0) mkdirat(r1, &(0x7f0000a85000)='./control\x00', 0x0) rename(&(0x7f00003f2000)='./file0\x00', &(0x7f0000daa000)='./control\x00') creat(&(0x7f00004aa000)='./file1\x00', 0x20) listen(r1, 0x0) readv(r0, &(0x7f0000a14000)=[{&(0x7f0000942000)=""/160, 0xa0}, {&(0x7f00007df000-0x45)=""/69, 0x45}], 0x2) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000936000)="41a4bae7a9c3fc2af31cc971466f832a7eb7c89eb0de48ba3dd6d1e3461518efa384c100a6f7540a4dffe6043611f309ffc94418230c12d35c29eec4f56f33dd07f09128c56f5a48f7616e508ccf6d0cb075080f5845f1755ced4a680e4c677497dab2960a7835dd69d7ad5e11ca2ea4e4358c5fc7cfe8b38cb076b308576cf290afd48faf4fbe20692e64349d91a6b8a76bd90ecd7be0e60a2ca56497f2290fb880e198500e4785db783433aa26928d523d86e56b10afc2a0594c7e0b2ee40784e6d7f5c01de6c2601bed2664e72e3749901197f844d03c6e", 0xd9) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000147000)=@common=""/16, 0x10) mount(&(0x7f0000b51000-0xa)='./control\x00', &(0x7f0000760000-0x8)='./file1\x00', &(0x7f0000c92000-0x6)='jffs2\x00', 0x4001, &(0x7f0000379000)="a8165d256280ad896ba1636c9f3a6d5209e179f842eb3f760cafa84933cfc71f5d0a8249eda836af22c802b629d5036e50da274ef0c3804520d3a2f79f2e9f97649c75c6878c38efe017d7c4059452908199b18dca39d0d920158a8429f6e27737fc741442ba00716267d185ac540f0593fc24122a008ffcbafe") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00002b1000)=0x400, 0x4) ioctl$KDDELIO(r1, 0x4b35, 0x93) bind(r1, &(0x7f0000ec3000-0x6)=@hci={0x1f, 0x3, 0x3}, 0x6) 2017/12/23 18:02:44 executing program 0: r0 = socket$inet(0x2, 0x7, 0x7fffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000175000+0xce8)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000001000)=""/11, &(0x7f0000001000-0x4)=0xb) 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) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000002000)={0x0, 0x100, 0x10, 0xe431, 0x3f}, &(0x7f0000002000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000)={0x0, 0x0, 0x6, 0x1, 0x6, 0x400}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000002000)={0x0, 0xfffffffffffffffa, 0x30}, &(0x7f0000001000)=0xc) 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) sendmmsg$inet_sctp(r0, &(0x7f0000002000-0xa8)=[{&(0x7f0000001000)=@in={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x60)=[{&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="f5e769e3157b5840b06a257fdc63955e1b0fa15459936bbfd748eb4e2f79a7acfd222e86cfe8dd2f45d5b22d81edf49f5ad3a9c19beaed2254bca98971015c3e75fe14d996edf085b0e9c39756caf0fdfa7b5fe2d8b7bb7db2a36b7aef6cbbcb21ee63a7bce5662b1e4632ba6847ea0e01a58be585797aa692258b76c0e47ca397182355d49676f1d6f5badfc79e7513b5fb2ef0f0d9441a7e6beb26be843bc52dab3bb9123d5ebab1a7eef807c61520997387162e4edad3183d0ee1", 0xbc}, {&(0x7f0000002000)="5edf5654cfb8de7fbc65a12920185fd09f68add5a1d9e68a9a990e52e758e2cbe6045d4b6bfb5077a98c42c7c771db3b7fc16be0f66c0a1807b59fea0f09541ead342236fd140bca7322efa09b4dfcfc53bc0a321153217dbeb0a2671d55e5f19de93a10d3d92f3473de1657fcfd6188", 0x70}, {&(0x7f0000003000-0x56)="afc13c697f74d7f9c62815d5a2b414ee4235de4e6fa143546d769cfa4c5cba4cf0a2f0d0b890f2b8b4824d4cf27333e83efa24ea913a421f25f604e7a005d84d3254c6e19a331a9294c5173c767a7f6cc5d37f7364db", 0x56}, {&(0x7f0000000000)="688cc263b0446ca5fcdb7f379d8154378647679cd37684e7a1593684c3dde2574100431dc3197374d44296bf623d6e918d0140dc926b3c236a77bb63e1268eb97f810e0bf43c8442d1ad2587e0329e391ff254747c816513598ac2e0829c12469cd0c14b09bba0bd586ef2e8b1fcacd5342941b4b77729c569f2ebd1f03c13be7dbcb14fcb013b0e4a7838cd9f138aad6236fb83be1c7f6f36db429eb5050bd5b6f3006dc33fdcfafa24f391d6ee0985422a9c3f0afdddebfe53b3c6", 0xbc}, {&(0x7f0000000000)="164d866e2fce4252016075f1e42a6b83642f7135a430525bf5386d564e129e5cee46cd", 0x23}], 0x6, &(0x7f0000002000)=[@sndrcv={0x30, 0x84, 0x1, {0xffff, 0x80000000, 0x206, 0x3b6, 0x7, 0x1, 0x101, 0x100000000, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x4f, 0x1, 0x9, 0x2, r2}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffe, 0x3ff, 0x100, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x4, 0x2, 0x100000000, 0x25, 0x42df2b9b, 0x10000, 0x5, r3}}], 0xc0, 0x20000040}, {&(0x7f0000002000-0x1c)=@in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x8}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000003000-0x3)=';F(', 0x3}, {&(0x7f0000000000)="454aec3666b9285bbf212a7c838267ca19106bc17c309c08c29ef927599e373696dd6141badb4c06d61736b24af2919ad61f", 0x32}, {&(0x7f0000002000)="cb412619127e4eb3ddc9c550f34be78390a44b7df53258f0252dee218f93cb6488e6b298538c298c8533245942495c1a32b3950587270e102b36b7c3296e7a8ccb9c9ceab7bbd2a83e3db5c9745f4715a33f35f64eedfbdd4a94fc05c9371d57ab488998d2db3fb5b5b8bedbb5e9f5e217052a680742a3c6b168f137f9948df2924ea03f60528aac5c95cdb06c31985485a87c065b077a7de8c2966f18b8061dfe6f45b84df45f3c71e7dd85e3dae9dc6d2a00a60385c0918611ed4290149ceb435cbbc32d7f03f8fc8a53aa4da59680ebf73cb4ec967d9a7e5639dcc2256f3f6b855b613579606d651ecdd7805ccbd2c01f0f25685628e08a37f7525226e446d06a06896c577b45ed900e8c087a9c2337ba88f4df677c201fb4a8300cba1ddbaaa5cb1f3e1f94f28cbaf5a32816c7eb4e6e1ec901ac7450c7a22071bef255e7d5af19ee5628f12b9eebaa8cc5b7edc93fb1c6dd3e46ae0a334c11dabaf3084b5b49e735fa77318e985192fb0c16838d8fc42f50eedfec0effaca63a2313b31bb4b9dc0d097170fdfe3df4de5d4fd9e127e031e68d22ef6e2ba1454e152a93d7465d32508ec47dcbe22e29901eded54c66baafb5bbdf3fa13ee8bb9feb0d736ef9ca3d06c587667b5c362b4f314887f7380f408ce8c5820e03cc74e8305b8d6e3ca648888dab26d13f05bdf5360aeeb4436f1bd897ac81565f18116bac9e4c3a21175793aaea92c195ff28f86391070b0610d9680df51d2a55f928ad17b4afa05e7ee2df957febae666aa0df96c5e3789bccd048a3c0865f0c9d25b62059b3d0adec684522a0e3aae6a404622b993f5cbdede6cc3849ba8b01bd9ed6164a92b90b66cad85c8df98cd3f99c0425a27799f0a6c7dc68526857bb8673228fd77a0c73415c82dc186b72422305e9837f2ee6ce49bf643417829c34b5001e4dd8dba57ec3cae8a15fca2dace06abaad5c3f37177c54803d8aa1c860de34f3c73c368094ef538191fb94f55afdc37189e0ef8a7424324448684d17e34d6e24e3be3a1a45d94fa1de7372dfa3d07ce119c8b01216b9aca49007280e93d575d6ad3c27ed23892868cdf7e8f23e3d9df546967ab96422be5b196a7c18d28242b90c007d4b67c1d407e811ee1ab4a9a37552ae349a979a32cf76131a6a05a047620506044ffef62d05c1042eeb7dd974a613eb2b73efbd12d09c4a806de1ddf7568810e00fc7c3765223b38ea71c0f4aa751b36dca73935aaa40d8ae18407c2aa8bf427e213ebbc505fcfd44f511b02a9c3856c3c87a920a5e2e506833146294c4dbd9660495e838168c26432187de42c6d63ba21b5744a1092e5069fe79bdba25aeb6a89b80feb14ef86f183a1af2da400a4bc9c544c33f42617e0a94a10137e6853cfca44450313bb6b9664c55d82ccc73bda062fa77bfdcc3cde19d80e91e910cad9ff67048093a680dd30b3dbd6694b582888ea7d33fe4470c9827dbfadd8902b9047483a22884e37fe6d94ffdd2730294f7b55ba84dbccd6a1ff1e62991d3d0e01c7140e023bf7a9ce45970c3957d6cf4bb48bf19cfc5b1435a8e048f4521445f264c8b4751bcbb2f0b166d09d55be8901be620a12c844841dde4a144bd625b0153cc495673f02a2b871583e05cc16ea3bb19ed0e0369c6835c519337674af5ec2671b5e2d82cfe12fa4fd818c4c05d1b3524f17bb4705f47b145df26b5591069f4ad81221dfd9727dd3df816c2e0c7254f984147db1aa061c6d4c08d14691884583c07a1451c5acdf04cb7a6eaba66b322cbee04b4665338559b0256f679a54f621e25c55f613b8efb8e7deba3ccee4ce4b772c4c947c40ad634e972b02ed0eb031d7dfa54d1e0dc01f2249f6b6669f2447898b5e670ec3197c927be22b6313dae3d8eaa4a2c2f3f4ac2c2620baa9b80f2322aec84b3c7a3ab772fe59943b994e1dfd2e8829cbc9a3698cba2848cb8bf198a6f4aa26a263747de99afc3e25b65dc83a8f4a81495375b928d44b91010909bea677b25e90345968cb6ca4361c773f2ba0f1b14c56df46eda2a07dd7b36215f162ec8b275777f80dc2dcf6f4dd03e2afde868ced824edefce5529cd060c7e336841dccc5ed646401eb922be822346478e54074dd718e556d885eb294dbfdb4dd2cf1100746cc20105af4c6bc694cdb7b8b3271a418c9659dd79441ccdb4476ab963c7ce8eb2a58c754b3811518397e765b62413c2b6dd44f027c3b2ba7999b148e0bd3cb64fea70a2f45b85f1a3669788c9c9f19c2a537deca2538b9673d29fa8b44d870dfa11dccaabe1f418583b77637b3427edc19bafe934957a4ec6422288b212ccc9a854c11292a82b8645bc339d2c97ce86ea0d1197dc6b23c576521a372bf5b1767fb42841bc1e1889f02d01dccb8a3ba086e79e064f4c47b05583bcb1d3dfe0c509c7827369702922da5c6eeb5d7f846ea48295ede5032b57deeb244b9e14ec171902d29012128b28085f4a7cbfb4cdf7895d5bc3ff16e32d25de5f349d5770135a7436e910ec361f39e64c03b5a73efe876711d91e740dc8e1c9f1a934679879893edc38032f9e2d36a9f5ecdc81c466b68fe2858b0e18d877d22f28ad913fb4247db2057d3b2dcb3fd2d6b9ea26d996843f372849de16eca4c531868c7e3045d57fee7f4399cd30e6d6f0c56d14afc39cf59f5ab64fade2643df2ea28457becf797cf995be5c34a3ac95fa08307e3aca6aa47e6b1fe0f95788935cb521308bbb781d63855ff2154022490a9e27521e1b5c977eba4c7c9b40ae3602cc94f3d0344325fceece98f014536628e99557b9c603f604e15edfde1e1f4e7dd3500eaaba5eb612e9da9e586bdba6ecd3f4729824e75945fd5cb239cb9a34ab2f8e49ed03c20e9118e4277aba018996f50b11ddd08c94e61f1ee686d4099fc7bcb681cb67d07433fa98dc1dd060cc6d9110340bc67780c3162d036aaac6a1136c9a8df9aacf7ae9ca74a903c1ebe60842ffa6957997a5537f0a789eca68ca5a5cbea9b46598544e675b4a4aab95c7ee4ada6c0bddb2e5c68c45f668278518f548c3ca26168296aeb93c7a030794ca2a90e3b0832c93b87f65d0ea03de4ec12405ec0bd3297174d3b4237efb2fb1012ff9544af320e346e798ce0959426a1cd44f769831cf2929423cc98e022ef8147dc60f03cfe9ef31b94636637554468bf14a1661f24f12252f2f64174429e149114740386d4b8b6823d99c06e5cd9d7f29ac2f0bda83777b7517eed5514caba7f153c338524b8db26395ed6f3cc2e5cca6c4e307726a58b3cb8d21b1043caae855afb50d6c13812f52942d5e5a0c92b5765eefe1a5abe39081f44eef93e0af7e7d0eb96a069f807baadb28a77b51b7ef3fddba00ec3cccf64662427c6c3d3f3905a4d09e922ad6b5f625a827d8574ab05b24c452049fcb8675f97628d9c2b6d3d6cd651a259f14baef6faaca01803a9744f3a4eef2caf7b4005328ad9e00fbaa5fc6637574272ce40961a582394772d969e7dc58985b2fcb4b11259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0x1000}, {&(0x7f0000001000)="3102244b60b74f63590c475657077ec4197c3319dd76eb1444a3b7140cd70d18bb147848e4", 0x25}, {&(0x7f0000001000)="5abefa957284cd9442104474ec719483c37cbd5acf2a95a347e65264142926558b5a2b36c3757a71ac44ce600ad05114e6c912f13eaea20a6f2092ca3b4f8ba76daa02", 0x43}, {&(0x7f0000002000-0x62)="126067c80507751f8ebfa9109aa4cf6f8451dfba58ffb3c1d3243b92d55fe06fd2fca6de2d7673bd53f5b1dba41e4396e4045471b0987a3a2bb4ade29586614ae8a2834f35be64622434adbb2e9c14633b4710709c3fbb5831d9ae7e35d73d557f5f", 0x62}, {&(0x7f0000003000-0xb3)="f8aabe59f4473c68e53f25305348a14ff9d764dfaacfa447c1c01e024f6339658e0cf012be28de33fba90c09cf1586fa7191bec1a93c36b12e9228fdc640e87312a8e9d3bcd9e4914e150e658e890eedc3e117d933ba35db61e3889b2e239861b11ef4a1a1fe5fa7f587897fd15dcf5f1f7001da203c48b56b8f405188bc69c76144c1b296cc33403c8be793cdeda76859998cd1cb6bb3c932b35be298172712801e0cc84e9c1fce743a1d19173cc58398b5de", 0xb3}, {&(0x7f0000003000-0xd4)="d92767498d2b68e01cbe399c5b116f5d6633fd6ddd15ae0cb83276ae964c5ff7e6968fd8878116326b2bcd55954b5f7fdd7b53258af55f3d9ceea747905f159eafd5dab456eeb2b97d8579e17f78301252a441ec0ac77fa70cb271e79b3e8c2a3b53ebea8fc6e26053eb8df4f2b40f769001e7afa3c4da085b5638e69b2572d005ad06b18a91b1d8855eb3dbb29647091740a6c7ec24a5cb05b8275d86a9a4dbc1ebf586a12dc2eb08bb29db1c72d78e955860850f37b300e313e32286cdd7ec163ad95e89060f8894c579d000513e6d00cb4790", 0xd4}], 0x8, &(0x7f0000002000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x3, 0x1ff, 0x1, r4}}], 0x30, 0x20000080}, {&(0x7f0000001000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x50)=[{&(0x7f0000003000-0xfd)="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", 0xfd}, {&(0x7f0000001000-0xda)="bc99b5fb7e1438dd7ce238fcfa8bc94516bfa789c762f5e496832d629cef2010028982735bf9e14f24a9a1e9365aff274522abfd5f5c95f283aea3dbae71ccc934a7c256d91d5e1beacc4317547360b0bc4e360c666084118a3c05136c246165d6ba07be684c1e983c6c39e156636edad2dd746b39db12cd45c3eee44fa3c6984e3983f2ca7490a2fe67692c155b61e3033e6ba9a0fe7b2160e44fe7abae5a31ee4ddd06d1ac10b1a3d0a650628c89ba374a993663fe75c451f89945b9c2c7bd3506809cd4cd3a26e885decd2f39b954401baea7f0b53275685b", 0xda}, {&(0x7f0000001000)="37028372ef20be1fa108106a6f5c162cadf73a701fc2d7b272842084e6a2235398d960c2c8c28676e3a0a473d231822947bd64fc8b33f6018d9a9a853c723a12ac70d9a95d6e74864413ea9ffd8576a03c14a0f34e34393cd1f524556782762f8825db5a07ea08567b8304b3893f78faefefd34ed24dd2de0f251438146649e3cc5e82cb13a38faea55f0729c8c95db834ee326888905f471c19d946445fda1c4cb222b8c466db28bb420aed263b0394333dc813257d7e4028dc1f827a", 0xbd}, {&(0x7f0000002000)="38ee18047cfff4fda1ddfdb18c2ea21ddea2", 0x12}, {&(0x7f0000003000-0x11)="bfb7d17473dde088b3505eeb53d1069cc3", 0x11}], 0x5, 0x0, 0x0, 0x20000810}], 0x3, 0x4048844) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000003000)=0x0) 2017/12/23 18:02:44 executing program 7: mmap(&(0x7f0000000000/0x892000)=nil, 0x892000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7, &(0x7f0000107000-0x37)="", &(0x7f0000477000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f000065a000-0x2)="") r0 = signalfd4(0xffffffffffffffff, &(0x7f00002b5000)={0x7fffffff}, 0x8, 0x0) read(r0, &(0x7f0000aba000)=""/128, 0x80) epoll_create(0x9d59) pipe2(&(0x7f0000027000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000892000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000893000-0xb)='cifs.idmap\x00', &(0x7f0000578000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000012000)="29f8532a7f2ad89f245b1fd81d5fb2b71ad54300100000000000000000bb5828bb730e11c7d57e3fea0001f5830058abc81e193ec881b2285e74f66c6a29f5e5facaaeae0842a8a728f0069dd3027dec43911255ff0de844b20abb53022fc82947c1e6512073426e47be040b12f575c5865a9d69fe9b23d564fbadea74060f3f324ae359265ac9dcaa939a83f47c2bf7f3d9727f285f4f1142f592f439cffe76f1ce9d10", 0xa4, 0xfffffffffffffffe) mmap(&(0x7f0000892000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r2, &(0x7f0000892000)=""/28, 0x1c) ioctl$TCSETAF(r1, 0x5404, &(0x7f000030c000-0x14)={0x0, 0x1, 0x2, 0x800, 0x100000001, 0x5, 0x0, 0xb1, 0x212a4c34, 0x2}) 2017/12/23 18:02:44 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000351000)='/dev/keychord\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000caa000)=""/167) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x88100, 0x5) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x82000, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000b26000)=0x0, &(0x7f000054e000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000073000-0x11)='/selinux/context\x00', 0x2, 0x0) 2017/12/23 18:02:44 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008e6000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x2002, 0xc4) r1 = syz_open_procfs(0x0, &(0x7f000026e000)='net/tcp\x00') ioctl$int_out(r1, 0x5460, &(0x7f0000332000)=0x0) 2017/12/23 18:02:44 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x0, 0x0) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000009000-0x1d)="f3224ca7a688ecd3647b6927b49072575b6684fc7921f658b69a05114a", 0x1d, 0x44, &(0x7f0000008000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) getsockname$netrom(r0, &(0x7f0000001000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000002000-0x4)=0x48) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000009000-0x4)=0x0) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000009000)={0x5, 0x7, 0x2000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/23 18:02:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000099d000-0xa)='/dev/ptmx\x00', 0x200080, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000ef3000)={0xfffffffffffffadd, 0x9, 0x1, 0x2, 0xffff, 0xffff, 0x4, 0x7, 0x800, 0x4a5a, 0xb3, 0x5}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000045c000-0x8)={0x0, 0x0, 0x0, 0x0}) 2017/12/23 18:02:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e91000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x3) pipe(&(0x7f0000fc2000)={0x0, 0x0}) r2 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_netrom_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00002e4000-0x4)=0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000741000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000014e000)={0x0, 0x0, ""}, &(0x7f0000c79000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00003c7000-0x8)={0x0, 0x0}, &(0x7f0000068000)=0x8) close(r0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000c23000-0x4)=0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000117000)=0x0) 2017/12/23 18:02:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00005e3000)='rxrpc\x00', &(0x7f0000bf2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dc3000)="", 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000c94000)='user\x00', &(0x7f0000c60000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000209000)="", 0x0, r0) r1 = dup(0xffffffffffffff9c) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000977000-0x20)={"f3724ac553e9760beddca4cdd61ed9e6", {0x4, 0x1, 0x6, "06c46f6243c8", 0x5, 0x0}}) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000+0x5f2)={0x0, 0x0}) userfaultfd(0x0) stat(&(0x7f0000f49000-0x8)='./file0\x00', &(0x7f0000cd4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000b7f000-0x1)=0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000c3e000)={0x1, 0x100000000, 0x0}) readv(0xffffffffffffffff, &(0x7f00004a5000)=[{&(0x7f00005b2000)=""/159, 0x9f}], 0x1) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x0, &(0x7f0000000000)=[]}) rename(&(0x7f000057a000-0x8)='./file0\x00', &(0x7f000017a000)='./file0\x00') 2017/12/23 18:02:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00000aa000)='@\x00', 0x40, 0x14, &(0x7f0000da8000-0x40)={0x200, 0xdf, 0x6, 0x800, 0xe0, 0x4, 0x0, 0x3}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000494000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000bbd000)='./file0\x00', &(0x7f000036a000-0x8)='./file0\x00', &(0x7f0000c01000)="e2717565f172000c3a9d000000053935", 0x220006, &(0x7f0000bb9000)="") r1 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mq_timedreceive(r1, &(0x7f000023a000-0x38)=""/56, 0x38, 0x0, &(0x7f000099d000-0x10)={0x0, 0x1c9c380}) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00001b4000)=0xff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001e0000)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a00000)=0xe8) getgroups(0x7, &(0x7f0000452000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) chown(&(0x7f00002da000)='./file0/bus\x00', r2, r3) 2017/12/23 18:02:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000063e000)='/selinux/status\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000369000)=0x8, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000bb1000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eef000)=0xe8) setresuid(r1, r1, 0x0) 2017/12/23 18:02:44 executing program 3: clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") truncate(&(0x7f000029c000)='./file0\x00', 0xffffffffffffffff) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007a5000-0x15)='/dev/pktcdvd/control\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000)={0x5, 0x7fff, 0x0, 0x7, 0x0}) 2017/12/23 18:02:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e92000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000d6b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000040a000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f000095c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, r3}) setsockopt$sock_int(r1, 0x1, 0x4000000000007, &(0x7f00008cf000)=0x0, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000d54000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$unix(r1, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) r4 = syz_open_dev$usbmon(&(0x7f000095e000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r5 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r6, 0x8, r5) read$eventfd(r4, &(0x7f0000fcb000-0x8)=0x0, 0x8) openat$selinux_user(0xffffffffffffff9c, &(0x7f00001d8000-0xe)='/selinux/user\x00', 0x2, 0x0) fcntl$setsig(r6, 0xa, 0x20000000f) poll(&(0x7f0000028000-0x8)=[{r7, 0x0, 0x0}], 0x1, 0x8000) dup3(r6, r7, 0x0) tkill(r5, 0x16) close(r0) 2017/12/23 18:02:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000dd6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$tun(&(0x7f0000b1f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000253000-0x4)=0x8000203) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000103000)=0x4) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000820000-0x4)={0x1, 0xffffffff, 0x8}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000c47000-0x28)={@generic="8095c53ccc105d424f2a01537aa94e3d", @ifru_map={0x2951, 0x0, 0x0, 0x0, 0x0, 0x0}}) r4 = socket(0x10, 0x803, 0x0) sendto(r4, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x10, 0x0, 0x0) 2017/12/23 18:02:44 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f000054d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b18000-0x4)=0x14, 0x800) fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x44030, 0xffffffffffffffff, 0x0) 2017/12/23 18:02:44 executing program 6: mmap(&(0x7f0000000000/0xdbe000)=nil, 0xdbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dbd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dbd000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$setlease(r0, 0x400, 0x0) truncate(&(0x7f0000dbe000-0x8)='./file0\x00', 0x0) close(r0) sched_getparam(r1, &(0x7f00005e4000)=0x0) 2017/12/23 18:02:44 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fgetxattr(r0, &(0x7f0000011000)=@random={'user.\x00', '\x00'}, &(0x7f0000002000)=""/149, 0x95) r1 = dup3(r0, r0, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000013000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0x0, 0x9, 0x5, 0xa0, 0xa0, 0x3, r2, r3}, {0x8, 0x0, 0x80000000, 0x400, 0x9, 0x3, 0x585f, 0x6}, {0x4, 0x48, 0x0, 0x1}, 0x70d, 0x3, 0x0, 0x0, 0x82, 0x2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7eed}, 0x2, @in6=@loopback={0x0, 0x1}, 0x6, 0x4, 0x3, 0x4, 0x0, 0x40, 0xe82b}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/23 18:02:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001f5000-0x8)={0x0, 0x0}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000e84000)=0x0, &(0x7f0000c26000)=0x8) r1 = creat(&(0x7f0000f16000-0x8)='./file0\x00', 0x4) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x8002, r0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f00001c0000-0x14)="69b97e0fb777968e4dc53233b9166d0d66bcfccb") accept$ax25(r0, &(0x7f00001ae000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a00000-0x4)=0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$rtc(0xffffffffffffff9c, &(0x7f0000ccb000)='/dev/rtc\x00', 0xa080, 0x0) 2017/12/23 18:02:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='lo}+{vmnet0!GPLeth0\x00', 0x1) connect$inet(r0, &(0x7f0000095000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000870000)=""/45) flistxattr(r1, &(0x7f0000afb000-0x9b)=""/155, 0x9b) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000f3e000)=0x1) 2017/12/23 18:02:44 executing program 6: mmap(&(0x7f0000415000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000415000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x80000001, 0xc00) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000416000-0x4)=0x1f) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x5, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004ec000)={0xc, 0x0, &(0x7f0000058000-0x30)=[@free_buffer={0x40086303, 0x0}], 0x0, 0x0, &(0x7f00004ed000-0x7)=""}) 2017/12/23 18:02:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") statfs(&(0x7f00000ca000)='./file0\x00', &(0x7f0000cf5000-0xa6)=""/166) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000206000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f000097f000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 18:02:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = timerfd_create(0x4000000000001, 0x0) timerfd_settime(r2, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r2, 0x0, &(0x7f00000a1000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000adc000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$netlink(r1, 0x10e, 0x2, &(0x7f0000f6b000)=""/178, &(0x7f0000ca4000-0x4)=0xb2) sendto$inet6(r1, &(0x7f000043c000-0x2)='Ex', 0x2, 0x1, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x8000000000000005, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000dea000)=[], 0x0, 0xfffffffffffffffe}, 0x0) sigaltstack(&(0x7f000097e000/0x2000)=nil, 0x0) sendto$packet(r1, &(0x7f0000681000)='>', 0x1, 0x1, &(0x7f0000529000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/23 18:02:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bd2000)={0x0, 0x0}, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00007e9000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0xc45, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}], 0x58) keyctl$set_reqkey_keyring(0xe, 0x3) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b9000)="7f", 0x0) 2017/12/23 18:02:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ac2000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00007fd000-0xbc)={0x7fff, 0x2, 'client0\x00', 0xffffffff80000000, "1e2f5538f0c0ab5c", "24389fa3c1297bbf8d73e9a934d48a0d40a3c74467538755bb3b6804d95a13f6", 0x7fff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000953000)=[{0xfff, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000333000)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000c82000-0xbb)=""/187) 2017/12/23 18:02:44 executing program 3: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fda000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000fdb000-0x14)={0x57, 0x8, 0x8, {0x7, 0x4}, {0x800, 0xb5}, @rumble={0x800, 0xffffffffffffffe0}}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fda000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd9000)=0xe8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000601000)="8908080004", 0x5) r3 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f00009c9000)=0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000fda000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/23 18:02:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a9f000-0x1e)="441ffff1eeffffffdeffffc5140487d91305004c000000ffffff7f0000", 0x1d) time(&(0x7f0000075000-0x8)=0x0) 2017/12/23 18:02:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f00005b1000)="", 0x0, 0x0, &(0x7f0000878000)={0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f0000238000-0x10)='/dev/input/mice\x00', 0x0, 0x800) ioctl$KDENABIO(r1, 0x4b36) 2017/12/23 18:02:44 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x418403, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 18:02:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000544000-0xf)='/dev/snd/timer\x00', 0x0, 0x80) fcntl$setpipe(r0, 0x407, 0x8) openat$selinux_access(0xffffffffffffff9c, &(0x7f00009d9000-0x10)='/selinux/access\x00', 0x2, 0x0) syz_open_dev$sndtimer(&(0x7f0000a3b000-0xf)='/dev/snd/timer\x00', 0x0, 0x2000) openat$hwrng(0xffffffffffffff9c, &(0x7f0000afa000)='/dev/hwrng\x00', 0x401, 0x0) syz_open_dev$sndtimer(&(0x7f00001c2000)='/dev/snd/timer\x00', 0x0, 0x40000) 2017/12/23 18:02:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x3) writev(r0, &(0x7f000073b000-0x10)=[{&(0x7f000099c000-0x39)="390000001300090469000000080000000780004003000000040000000000000019001a000800000000000000000100000000010c269e000000", 0x39}], 0x1) 2017/12/23 18:02:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000084000-0x4)=0x9, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008d6000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000584000)={@empty=0x0, @rand_addr=0x0}, &(0x7f0000f71000)=0x8) 2017/12/23 18:02:44 executing program 7: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f000001b000-0x4)=0x1, 0x4) connect$inet6(r0, &(0x7f000001e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000fdc000-0x10)='/dev/input/mice\x00', 0x0, 0x5ac81) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000fdc000-0x4)=0x0) 2017/12/23 18:02:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x2fd) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x4, 0x0, 0x0}, 0x4) r1 = socket(0x11, 0x802, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x0, 0x0}, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f00004aa000-0xc)='/dev/autofs\x00', 0x1, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000d2b000)=0x100000001, 0x4) 2017/12/23 18:02:44 executing program 0: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003cb000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f000049a000)=0x0, 0x4) 2017/12/23 18:02:44 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000004000-0x3)="3808cb", &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)="") r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000)='/dev/pktcdvd/control\x00', 0x480000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000005000)=0x0, &(0x7f0000006000-0x4)=0x4) waitid(0x0, 0x0, &(0x7f0000003000-0x7)={0x0, 0x0, 0x0, 0x0}, 0x880000004, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000006000-0x8)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000)={r3, 0x42, "769b7288f7fbd56c58e85d24bf80c1c2e8a813de57e832ac7ee51bbc28474c7a5c06cb91400b7653dbc7d6b1576315a87888da2d66b358853546de18b12950ede74c"}, &(0x7f0000005000)=0x4a) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000006000-0x4)=0xfffffffffffffffd, &(0x7f0000000000)=0x4) keyctl$read(0xb, r2, &(0x7f0000001000)=""/53, 0x35) [ 47.215313] binder: 9232:9241 unknown command 0 [ 47.226086] binder: 9232:9241 ioctl c0306201 204ec000 returned -22 2017/12/23 18:02:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000411000-0x9)='/dev/net/tun\x00', 0x0, 0x286040) r1 = epoll_create(0x4e8b) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000245000-0xc)={0x0, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000828000-0x28)={@common='eql\x00', @ifru_settings={0x7, 0x0, @fr_pvc=&(0x7f0000d8a000)={0x0}}}) ppoll(&(0x7f00000b7000-0x18)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00007b3000-0x10)={0x0, 0x989680}, &(0x7f0000ffa000)={0x0}, 0x8) 2017/12/23 18:02:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000691000)='/dev/vga_arbiter\x00', 0x400, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000f40000)={0xffffffffffff342d}, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) 2017/12/23 18:02:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000f52000-0x4)={0x0, 0x2, 0x2000}, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000c000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000cce000)="", 0x0, 0x20000042, &(0x7f0000ef0000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 18:02:44 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f000026f000-0x8)='./file0\x00', &(0x7f0000001000-0x45)=""/69, 0x45) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c3f000)='/proc/self/net/pfkey\x00', 0x422000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000001000-0x10)={0x50000000, 0x7, 0x4, 0x4}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000034a000)={@empty=0x0, @broadcast=0xffffffff, 0x0}, 0xc) pipe(&(0x7f00000c1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r4 = open(&(0x7f0000db3000-0x8)='./file0\x00', 0x20000, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000000)={r3, 0x80001, r4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r4, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000002000-0x8)='./file0\x00', 0x400) 2017/12/23 18:02:44 executing program 5: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000053b000)=0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000001000-0x4)=0xff) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) 2017/12/23 18:02:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000982000-0x8c)={0x800, 0x6, 0x80000000, 'queue0\x00', 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000001000)={0x9, 0x0, 0x81, 0xb4, 0x2, 0xfc00000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x3}, 0x4) r2 = getpid() sched_setparam(r2, &(0x7f0000000000)=0x1) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000001000)={@common='ifb0\x00', @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000003000-0x6)='logon\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xad)="3db8afe7bc984a5a3b4c6c1a3b3fbb71335766c293a269b7206c3476e9484000bde8edfaeef0a3427a41126a43bac5fca850b40030132ae5c3a6361b40f16ad3e5d8a2a6c1d29f38ed04b569b3e5d48cc205941abc2cd2c86233ff34b60b3960ec73bfbb779f8af2540fa92e11961c0379dd761dd3adfbec43e2cf5225d35176604618d72fe09d075a7f966d6d33f41773c3e071d88d39b26b6a90e8f01fcf773567d058e082ead3beccfe73b4", 0xad, 0xfffffffffffffffa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000002000)='pkcs7_test\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000)="cf5621ed517e0dc389820235a4", 0xd, 0x0) keyctl$link(0x8, r3, r4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x8, &(0x7f0000002000)=""/90, &(0x7f0000003000)=0x5a) r5 = dup2(r1, r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000003000-0x8)='trusted\x00', &(0x7f0000000000)='\x00', &(0x7f0000002000)='-\x00', &(0x7f0000001000)='logon\x00'], &(0x7f0000005000-0x10)=[&(0x7f0000004000)='#%$\x00', &(0x7f0000002000-0x10)='ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x400) ioprio_set$pid(0x2, r2, 0x6) ioprio_get$pid(0x2, r2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000001000+0x1e)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000005000)={r6, 0xf47, 0x10}, 0xc) recvfrom$ipx(r0, &(0x7f0000005000)=""/210, 0xd2, 0x40000000, &(0x7f0000002000)={0x4, 0x5, 0x9, "3688654d70a7", 0x2, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r5, &(0x7f0000002000)="07c676c190789d9c749f3b6191dbff256ee2b3ce17b37d93d1040935d874ddcebda8ccfa39614f80de3fdc406d73e536f05c0bcfec86eaa5cf5f276ee57b74ab0cba1eb92f3d0c67acaacb0199163429e30297d5568bb972a389cc460d7f8bd4db76f47f57", 0x65, 0x8, &(0x7f0000006000)={0x0, 0x0}) 2017/12/23 18:02:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x3) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000ed0000-0x4)=0xa6, 0x4) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x9) sendfile(r0, r1, &(0x7f00007ba000-0x8)=0x36, 0xfffd) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000404000)=0x4, 0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000013a000)={0x0, 0x0, 0x0}, 0xc) fcntl$setown(r1, 0x8, r2) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000b09000-0x4)=0x5, 0x4) sendmsg$netlink(r0, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b61000)=[], 0x0, &(0x7f0000429000-0x48)=[], 0x0, 0x0}, 0x20040850) 2017/12/23 18:02:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000809000)=0x0) sched_setattr(r1, &(0x7f0000ae1000)={0x30, 0x5, 0x1, 0x7, 0x2aff, 0x968, 0x1fbd, 0x1}, 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000f1000-0x4)=0x0, 0x4) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000bea000)=0x4) 2017/12/23 18:02:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00003ba000)={0x0, 0x2, 0x4, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$tun(&(0x7f0000672000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000090f000-0x9)='/dev/rtc\x00', 0x1, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000f0a000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d49000-0x15)='/proc/self/net/pfkey\x00', 0x161000, 0x0) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000396000-0x74)=""/116) connect$unix(r3, &(0x7f0000cc4000-0xa)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00003f0000-0xb8)={0x0, 0x9, 0x0, 0x43191d0, 0x3680, 0x0, 0x5, 0x0, {0x0, @in6={{0xa, 0x1, 0x7f, @loopback={0x0, 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c, 0x0, 0x6, 0x2, 0xb200000000000000}}, &(0x7f00007c7000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000012b000)={r4, 0x8a, "4c7ec3ccd83c970686e3255f2b0f4cf46573053466525f793ca4d53b5b307b50eb68439b59316984067f06d98c656a8caf1b44201b71ec038b0c9e78279747c8b2bd5fb6e15175695ff849b3d09406e9688e1fd7a4bf44283e41598b2c55973c597f2ac075042eb6c7628688a2828fdbbd6fab2d772c85343f169eef17b7b51120e974ff121dc9cc1341"}, &(0x7f00001ce000)=0x92) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000c09000-0x4)=0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) 2017/12/23 18:02:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000cd0000)={0x8, 0x7fffffff}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000140000)=[], 0x0) sendto$inet(r0, &(0x7f00009e5000)="", 0x0, 0x0, &(0x7f0000e0a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 18:02:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000993000)='cg\x00\x00\x00\x00\x00\x00\bi\x00', 0x4) ftruncate(r0, 0x7) pipe2(&(0x7f0000339000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = dup(r2) accept$ipx(r1, &(0x7f0000c81000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000997000)=0x10) creat(&(0x7f0000fcb000)='./file0\x00', 0x20) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000926000)='/selinux/policy\x00', 0x0, 0x0) splice(r1, 0x0, r0, 0x0, 0x6, 0x0) fcntl$setpipe(r3, 0x407, 0x80200000000803ee) splice(r0, 0x0, r3, 0x0, 0x3, 0x0) 2017/12/23 18:02:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000017f000)='/dev/net/tun\x00', 0x0, 0x40003) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000e98000-0x4)=0x7ff) vmsplice(r0, &(0x7f0000e88000)=[{&(0x7f000082d000)="", 0x0}], 0x1, 0x0) 2017/12/23 18:02:44 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b05000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) clock_gettime(0x0, &(0x7f0000a9c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f000088a000-0x8)='./file0\x00', &(0x7f0000000000)={{r1, r2/1000+10000}, {0x0, 0x0}}, 0x8733d093fccccafe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000001000)="f62e", 0x2) r3 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r3, 0x101) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000002000)={0x1, 0x5, 0x1ff, 0x80, 0x12, 0x4}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r4, 0x5424, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000005000)=0x7, 0x9, 0x7, &(0x7f0000006000-0x10)={0x77359400, 0x0}, &(0x7f0000003000-0x4)=0x5, 0x100000000) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x402a40, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000007000-0x9)='/dev/ppp\x00', 0xc000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000006000)=@sack_info={0x0, 0x7, 0x0}, &(0x7f0000007000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000007000)={r6, @in6={{0xa, 0x2, 0xdd8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xbb}, &(0x7f0000007000-0x4)=0x98) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000008000)='./file1\x00', &(0x7f0000001000)={{0x77359400, 0x0}, {0x0, 0x7530}}) keyctl$reject(0x13, r3, 0x5, 0x3, r3) keyctl$invalidate(0x15, r3) [ 47.398148] device gre0 entered promiscuous mode 2017/12/23 18:02:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000445000)='./file0\x00', 0x107) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)="") clone(0x0, &(0x7f0000d4b000-0xe5)="", &(0x7f0000cb1000)=0x0, &(0x7f0000a18000-0x4)=0x0, &(0x7f00002df000)="") open$dir(&(0x7f0000153000)='./file0/file0\x00', 0x80100, 0x84) getitimer(0x1, &(0x7f000057a000)={{0x0, 0x0}, {0x0, 0x0}}) open$dir(&(0x7f0000174000-0x8)='./file0\x00', 0x2400, 0x20) utimes(&(0x7f0000c1d000-0x8)='./file0\x00', &(0x7f000054e000)={{0x0, 0x0}, {0x0, r0}}) 2017/12/23 18:02:44 executing program 5: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004dc000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00002c9000-0xc)={0x3e, 0x70e10da0, 0x38}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00009e1000-0x26)="26000000240043f8feffffff00008d4003000005010000005b60030000000000000503c76e35", 0x26) 2017/12/23 18:02:44 executing program 1: clone(0x0, &(0x7f000029f000-0x1)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x1)="") openat$autofs(0xffffffffffffff9c, &(0x7f00004c1000)='/dev/autofs\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='\x00', 0xc0, 0x2, &(0x7f0000001000-0x40)={0x9, 0x1, 0x1f, 0x100, 0x80, 0x800, 0x85ac, 0x1000}) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f000017b000)={0x0, 0x0}) r0 = timerfd_create(0x0, 0x800) dup(r0) 2017/12/23 18:02:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000005f000-0x10)=[{&(0x7f0000032000-0x3b)="390000001300194708bb61e1c305a30a0000000002000000000000000000000004001a00ffe6ff00ff00280fe23ffb01111800000007000d00", 0x39}], 0x1) getcwd(&(0x7f0000697000)=""/4096, 0x1000) [ 47.436820] device gre0 entered promiscuous mode [ 47.524408] netlink: 21 bytes leftover after parsing attributes in process `syz-executor0'. [ 47.533229] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/23 18:02:44 executing program 3: r0 = socket(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) write(r0, &(0x7f0000000000)="", 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000001000-0x8)={0x0, 0x0}) 2017/12/23 18:02:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000f18000-0x10)=[{&(0x7f0000f17000-0x3c)="3900000013000947000061e1c3050000000000bb02000000450000000000800019001a000100ff000200280ff43dfb011018e9ffff06000d00", 0x39}], 0x1) syz_open_dev$sndseq(&(0x7f0000d81000)='/dev/snd/seq\x00', 0x0, 0x100) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c3f000)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00009fe000-0x4)=0x0) mq_notify(r1, &(0x7f00006fa000)={0x0, 0x30, 0x2, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 18:02:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f000051f000-0x42)=""/66, &(0x7f0000809000-0x4)=0x42) syz_open_dev$random(&(0x7f000075b000-0xc)='/dev/random\x00', 0x0, 0x101000) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c2c000-0x16)='/selinux/checkreqprot\x00', 0x741481, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00005de000-0x4)=0x799, &(0x7f00006bd000-0x4)=0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002cf000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xae6205a3c987f4e4, 0x0, 0x0, 0x0, 0x0, &(0x7f00004d1000)=@common='sit0\x00', 0x0, 0x0, 0x8}) 2017/12/23 18:02:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000786000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000d0a000-0x4)=0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000393000)='/selinux/status\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2017/12/23 18:02:44 executing program 7: socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000fb0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00000d8000-0x40)={0xbd, 0x3, 0x4, 0xa5, &(0x7f0000001000-0xa5)=""/165, 0x35, &(0x7f0000001000-0x35)=""/53, 0x0, &(0x7f00004e2000)=""/0}) 2017/12/23 18:02:44 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000013000-0x5)='user\x00', &(0x7f0000011000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000014000-0x40)="060bdce8bcadcba2217a42702b85aafb3cc6fc4e3bac75d236d589239d580993185c93c40a5614ba484c364dd4bdcf7894b6054577f9956b00e5a73c32f3733c", 0x40, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r1, &(0x7f0000001000-0xcd)=""/205, 0xcd) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) chown(&(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/23 18:02:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = dup2(r0, r0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000ab1000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f00008e3000-0x2)=0x5080, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 18:02:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) sysinfo(&(0x7f000017c000)=""/0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0x0}) [ 47.577605] netlink: 21 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/23 18:02:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r0, &(0x7f0000de7000-0x10)={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000070c000)={0x1, &(0x7f0000174000-0x8)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000d08000-0x313)="b499c99dedafce773e277acaaaf5300cba91e41a1692389a8c9409702fb8f8b7c3af3bfc0199d1e0537d0bffc021fbb4889b8b49e4b847d0f988decd8695cb0423b055f99b55ecd155d5783f69825b0a6c86cb9af78b711974122193f6160745ed80dc4c43f180aa2a3203b007c374daabecc43280ebe464bdf00c7613eed08fc04fdf05e736c08114c78c18376888410cb54a96027cc87250d0a553b6667297606eaabb531740dee2afea0d39c90207792a849b9dbd0577da68fe772ec533864bb4869070a9d7d6b4b4c1043c55c688981982fd4ef8c930661e54acd8cf415765c06a816cde410742815ce518905fed5756b98d2f6dc5cc7342674f943fa9e0d72d3cde186b4a7454e7ae3d291eeea580b119ad47468f35b030a95f76fe889c93227a5e127763fdee5b2c23fad1f82d2aeb66f572022984d52f0c737824a507b15484f8b55c80ed85332bc01e2af061c8b865731c076ee2f10464fddae0cc63b80873a4d4448e17542f046a068a890f68f1292f11eba23f110ee7da0d40968d3655e42f23c488d408c4a7193836ceed05ba6f04b20fa65feadb55d5467cdf3ec3f222f33cde41a6986c6bb4621523179c0459bae03c91d3e01e2efe13fda9bbf79e5162ed9c1436d25da06aa8031195d73e5315bbcea030f7c4443bd8e9f3535ca985cd780530a12a2346b5737bc66fa309c1932d255fde94fb55db417a5677f9f36773982376e6585b1a972cdb43fa38dee846225a9a0560c22fa7c79cd3a0e24ed517a3d7b7c527cc6d82695060fe3c138260d7b7a305701ba132f5a53097ef716f56de93b972415f", 0x24a, 0x0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f00002b3000-0x188)=[{&(0x7f0000c86000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000a27000-0x50)=[{&(0x7f0000c8b000)="ae170b74e2d5affaf020b3fea64da8d4e5a158b70425d9c2aa144fe02061c5aa170c5a720267e7d69363e49d7288e1147cbbd9ed34de708a154afa2dad09223da43baf182ae2ff9316d1638be893e9ee4d26733b83e2d07a4e7c680c6e63b95736950ee1b14955a9fa", 0x69}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) sendto$unix(r1, &(0x7f0000a6c000-0x1000)="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", 0x1a4, 0x0, &(0x7f0000d92000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2017/12/23 18:02:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f00001dd000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000b54000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000082000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000344000-0x4)=0xc) ptrace(0x421f, r1) clock_gettime(0x0, &(0x7f0000617000)={0x0, 0x0}) setitimer(0x0, &(0x7f00008c9000)={{0x77359400, r0}, {r2, r3/1000+30000}}, &(0x7f0000262000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/23 18:02:44 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x8, 0x0, &(0x7f000000a000-0x5)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000004000-0x53)=""}) [ 47.628009] device gre0 entered promiscuous mode [ 47.639869] device lo entered promiscuous mode [ 47.649694] device lo left promiscuous mode 2017/12/23 18:02:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000996000-0x4)=0x0) 2017/12/23 18:02:44 executing program 7: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006fd000)={0x0, 0x0}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000d61000-0x4)=0x4, 0x4) prctl$intptr(0x1a, 0x0) 2017/12/23 18:02:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xcc, &(0x7f0000001000-0xe0)=""/224, &(0x7f0000001000-0x4)=0xe0) mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000236000)='/dev/pktcdvd/control\x00', 0x218000, 0x0) mmap(&(0x7f0000ef8000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1e, &(0x7f00005bd000-0x1000)=""/4096, &(0x7f0000efa000)=0x1000) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000ef8000)={&(0x7f00002b2000)={0x10, 0x0, 0x5, 0x4}, 0xc, &(0x7f0000ef9000-0x10)=[{&(0x7f0000ef8000)=[{0x2e, 0x5, 0x400, 0x9, 0xe5f, "5455d6646d131cb49823ad84c9edf865a295937144a47a5c15b47a10cbbb"}, {0x1010, 0xa1, 0x900, 0x9, 0x403be906, "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"}], 0x103e}], 0x1, &(0x7f0000ef8000)=[@rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}], 0x70, 0x48000}, 0x20000000) fcntl$dupfd(r1, 0x0, r1) recvfrom$inet(r1, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000ef8000)=0x0) [ 47.677805] binder: 9385:9388 ioctl c0306201 20009fd0 returned -14 2017/12/23 18:02:44 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(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f2a000-0x20)={{&(0x7f00004df000/0x2000)=nil, 0x2000}, 0x1, 0x0}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) unlink(&(0x7f000068e000)='./file0\x00') link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/23 18:02:44 executing program 3: mmap(&(0x7f0000000000/0xc2f000)=nil, 0xc2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c31000-0x15)='/dev/pktcdvd/control\x00', 0x400, 0x0) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1e, &(0x7f000082e000+0x962)=""/60, &(0x7f0000c30000)=0x3c) waitid(0x0, 0x0, &(0x7f0000c30000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 18:02:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000663000-0xc)='/dev/autofs\x00', 0x414000, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00002ea000-0x4)=0x489, 0x4) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x5) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f000059a000-0x10)={0x4, 0x3, 0xfffffffffffffff7, 0x7}) timer_settime(0x0, 0x0, &(0x7f0000003000-0x20)={{0x0, r0}, {0x0, 0x0}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/23 18:02:45 executing program 5: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000f68000-0x25)="240000001a0025f0006b00fa20edfc00020b00ff00b500001000eb08000100000000b7", 0x23) [ 47.732055] device lo entered promiscuous mode [ 47.744457] device lo left promiscuous mode [ 47.808089] FAULT_FLAG_ALLOW_RETRY missing 30 [ 47.812620] CPU: 1 PID: 9408 Comm: syz-executor7 Not tainted 4.9.71-g2506378 #113 [ 47.820218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.829548] ffff8801cccc74e0 ffffffff81d922b9 ffff8801cccc77c0 0000000000000000 [ 47.837541] ffff8801d5f42710 ffff8801cccc76b0 ffff8801d5f42600 ffff8801cccc76d8 [ 47.845548] ffffffff8165fb7a 00000000000049aa ffff8801cd48a168 ffff8801cd48a0a0 [ 47.853516] Call Trace: [ 47.856072] [] dump_stack+0xc1/0x128 [ 47.861421] [] handle_userfault+0xa3a/0x1310 [ 47.867452] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 47.874442] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 47.880815] [] ? __lock_is_held+0xa1/0xf0 [ 47.886579] [] ? handle_mm_fault+0x117b/0x2530 [ 47.892777] [] ? handle_mm_fault+0x1fc3/0x2530 [ 47.898975] [] handle_mm_fault+0x1fd1/0x2530 [ 47.904998] [] ? __pmd_alloc+0x410/0x410 [ 47.910678] [] ? __lock_is_held+0xa1/0xf0 [ 47.916441] [] __do_page_fault+0x5c2/0xd40 [ 47.922291] [] ? mm_fault_error+0x2c0/0x2c0 [ 47.928229] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.934871] [] do_page_fault+0x27/0x30 [ 47.940377] [] page_fault+0x28/0x30 [ 47.945624] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 47.952606] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 47.959585] [] ? iov_iter_advance+0xd70/0xd70 [ 47.965698] [] ? mark_held_locks+0xaf/0x100 [ 47.971638] [] generic_perform_write+0x1dc/0x500 [ 47.978008] [] ? page_endio+0x180/0x180 [ 47.983599] [] ? file_update_time+0xbc/0x3b0 [ 47.989620] [] ? current_time+0xd0/0xd0 [ 47.995219] [] __generic_file_write_iter+0x348/0x570 [ 48.001943] [] generic_file_write_iter+0x2d5/0x600 [ 48.008492] [] __vfs_write+0x4bf/0x680 [ 48.014001] [] ? do_iter_readv_writev+0x400/0x400 [ 48.020467] [] ? __lock_is_held+0xa1/0xf0 [ 48.026241] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 48.032798] [] ? __sb_start_write+0x14a/0x310 [ 48.038926] [] vfs_write+0x189/0x530 [ 48.044257] [] SyS_write+0xd9/0x1b0 [ 48.049500] [] ? SyS_read+0x1b0/0x1b0 2017/12/23 18:02:45 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d63000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x7101}) r2 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setown(r1, 0x8, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) process_vm_readv(r3, &(0x7f0000eb3000-0x60)=[{&(0x7f00003d7000)=""/57, 0x39}, {&(0x7f0000251000)=""/179, 0xb3}, {&(0x7f0000999000)=""/163, 0xa3}, {&(0x7f0000427000)=""/4096, 0x1000}], 0x4, &(0x7f0000f8e000)=[{&(0x7f0000a9a000)=""/4096, 0x1000}], 0x1, 0x0) 2017/12/23 18:02:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b4b000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00001f5000-0x20)={0x6, 0x9, 0x0, 0x8, 0x7, 0x1, 0x192, 0x8001, 0x0}, &(0x7f00003dc000)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000044b000-0x8c)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000bbd000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b33000)={r2, 0xae4, 0x2, 0x90000000, 0x1, 0x6}, &(0x7f000047e000)=0x14) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000cca000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496071b1b45009349041eca724fdec73fab9b04e4a4a5af66000000006200007faa62b9c0d263274f4a010c0600ef85516b042511f32764171b90b9278cbe360c22f184073fe215dee02fe37161246323ee9c82c7a9add905b90a64adab9fef065d72a8b637d460fc6fb5a9ee03535b309c9dfbde3f76323a5af6e4235a68d57e456460104ca0dedf1f0e8385cd43d185c41d009976034d6557bf8917cad630598f6e58fd0000000078aabbbffffffff30000024cb67913702f917f7dc5d94d371693154a99c2e5f7535205c3c232b6e19d6cfb163cd21df571898e37423a69010ce0c50260f1e76f7e69582adb9e74bd40f3", 0x10b) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, 0x8000000000000, [0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x4, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2017/12/23 18:02:45 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) futex(&(0x7f0000002000-0x4)=0x0, 0x0, 0x0, &(0x7f0000012000)={0x0, 0x0}, &(0x7f0000011000)=0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000001000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/23 18:02:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e11000)='/selinux/member\x00', 0x2, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000d28000-0x8)=0x81) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r1 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000204000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) chdir(&(0x7f00002d7000)='./file0\x00') ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f000098f000)=0x8) umount2(&(0x7f0000f66000)='.', 0x2) llistxattr(&(0x7f0000477000)='.', &(0x7f0000ebd000)=""/4096, 0x1000) mount(&(0x7f00003f5000)='.', &(0x7f00003cc000-0x8)='./file0\x00', &(0x7f0000d6d000)="706555a0", 0x1281028, &(0x7f0000396000)="") 2017/12/23 18:02:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000e0b000)='./file0\x00', 0x1, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") mount(&(0x7f0000823000)='./file0\x00', &(0x7f0000de3000-0x8)='./file0\x00', &(0x7f000092a000-0x5)='isfsc', 0x84000, &(0x7f0000d59000)="") 2017/12/23 18:02:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x7)='@user!\x00', 0x8c3, 0x24, &(0x7f0000001000-0x40)={0x76de, 0x0, 0x7ff, 0x800, 0x200, 0x614, 0x6ac6, 0xada0000}) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) getpriority(0x3, r1) r2 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x40100, 0x8) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000000)=""/98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000001000)=[{&(0x7f0000002000-0x71)=""/113, 0x71}], 0x1, &(0x7f0000001000-0xa0)=[{&(0x7f0000002000-0xdc)=""/220, 0xdc}, {&(0x7f0000002000-0xaa)=""/170, 0xaa}, {&(0x7f0000002000-0x9b)=""/155, 0x9b}, {&(0x7f0000001000-0x97)=""/151, 0x97}, {&(0x7f0000001000)=""/184, 0xb8}, {&(0x7f0000000000)=""/122, 0x7a}, {&(0x7f0000001000)=""/31, 0x1f}, {&(0x7f0000002000-0x93)=""/147, 0x93}, {&(0x7f0000002000-0x47)=""/71, 0x47}, {&(0x7f0000000000)=""/184, 0xb8}], 0xa, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f0000002000)=[{&(0x7f0000001000)=""/105, 0x69}], 0x1, &(0x7f0000002000-0x40)=[{&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000002000)=""/197, 0xc5}, {&(0x7f0000003000-0x6a)=""/106, 0x6a}, {&(0x7f0000002000-0xf1)=""/241, 0xf1}], 0x4, 0x0) connect$inet(r2, &(0x7f0000002000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getrusage(0x1, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000001000)=0x1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000005000-0x68)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x60, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8f}, @in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x3ff}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) socketpair$ax25(0x3, 0x3, 0xff, &(0x7f0000001000-0x8)={0x0, 0x0}) 2017/12/23 18:02:45 executing program 7: pause() openat$keychord(0xffffffffffffff9c, &(0x7f000040b000)='/dev/keychord\x00', 0x400000, 0x0) 2017/12/23 18:02:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0x8) write(r0, &(0x7f0000f67000)="1f0000000119ff00fd4345bb0700020000d10000090003000000000000b502", 0x1f) [ 48.054917] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 48.061724] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 48.068269] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/23 18:02:45 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000a9c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x100000000002, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) sendto$unix(r2, &(0x7f0000001000)="", 0x0, 0x0, &(0x7f0000001000)=@file={0x0, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0xac) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7fffffff, 0x2, 0x5, 0xfffffffffffffbff}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r3, 0x1}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000001000-0x10)={r4, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) [ 48.113125] audit: type=1400 audit(1514052165.351:41): avc: denied { create } for pid=9439 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_iscsi_socket permissive=1 [ 48.119252] FAULT_FLAG_ALLOW_RETRY missing 30 [ 48.119262] CPU: 1 PID: 9430 Comm: syz-executor0 Not tainted 4.9.71-g2506378 #113 [ 48.119267] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.119281] ffff8801ce6c7920 ffffffff81d922b9 ffff8801ce6c7c00 0000000000000000 [ 48.119295] ffff8801d5f42890 ffff8801ce6c7af0 ffff8801d5f42780 ffff8801ce6c7b18 [ 48.119306] ffffffff8165fb7a 0000000000002b25 ffff8801cd6c68f0 ffff8801cd6c68a0 [ 48.119307] Call Trace: [ 48.119321] [] dump_stack+0xc1/0x128 [ 48.119332] [] handle_userfault+0xa3a/0x1310 [ 48.119345] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 48.119356] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 48.119370] [] ? handle_mm_fault+0x117b/0x2530 [ 48.119380] [] ? handle_mm_fault+0x1fc3/0x2530 [ 48.119391] [] handle_mm_fault+0x1fd1/0x2530 [ 48.119399] [] ? __pmd_alloc+0x410/0x410 [ 48.119409] [] __do_page_fault+0x5c2/0xd40 [ 48.119418] [] ? mm_fault_error+0x2c0/0x2c0 [ 48.119427] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 48.119435] [] do_page_fault+0x27/0x30 [ 48.119443] [] page_fault+0x28/0x30 [ 48.119452] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 48.119460] [] ? SyS_futex+0x120/0x2d0 [ 48.119466] [] ? do_futex+0x15c0/0x15c0 [ 48.119474] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 48.119484] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 48.119491] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 48.119500] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 48.120769] FAULT_FLAG_ALLOW_RETRY missing 30 [ 48.120777] CPU: 1 PID: 9430 Comm: syz-executor0 Not tainted 4.9.71-g2506378 #113 [ 48.120781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.120792] ffff8801ce6c78f0 ffffffff81d922b9 ffff8801ce6c7bd0 0000000000000000 [ 48.120803] ffff8801d5f42890 ffff8801ce6c7ac0 ffff8801d5f42780 ffff8801ce6c7ae8 [ 48.120817] ffffffff8165fb7a 0000000000002b25 ffff8801cd6c68f0 ffff8801cd6c68a0 [ 48.120819] Call Trace: [ 48.120827] [] dump_stack+0xc1/0x128 [ 48.120835] [] handle_userfault+0xa3a/0x1310 [ 48.120846] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 48.120856] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 48.120865] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 48.120873] [] ? handle_mm_fault+0x117b/0x2530 [ 48.120881] [] ? handle_mm_fault+0x1fc3/0x2530 [ 48.120889] [] handle_mm_fault+0x1fd1/0x2530 [ 48.120897] [] ? __pmd_alloc+0x410/0x410 [ 48.120905] [] __do_page_fault+0x5c2/0xd40 [ 48.120913] [] ? mm_fault_error+0x2c0/0x2c0 [ 48.120920] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 48.120927] [] do_page_fault+0x27/0x30 [ 48.120933] [] page_fault+0x28/0x30 [ 48.120942] [] ? copy_user_handle_tail+0x25/0xd0 [ 48.120949] [] ? copy_user_handle_tail+0x2e/0xd0 [ 48.120955] [] SyS_futex+0x120/0x2d0 [ 48.120961] [] ? do_futex+0x15c0/0x15c0 [ 48.120968] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 48.120976] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 48.120983] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 48.120990] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 48.149300] FAULT_FLAG_ALLOW_RETRY missing 30 [ 48.149309] CPU: 1 PID: 9447 Comm: syz-executor0 Not tainted 4.9.71-g2506378 #113 [ 48.149314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.149329] ffff8801cc92f920 ffffffff81d922b9 ffff8801cc92fc00 0000000000000000 [ 48.149340] ffff8801d5f42a10 ffff8801cc92faf0 ffff8801d5f42900 ffff8801cc92fb18 [ 48.149351] ffffffff8165fb7a 0000000000002b25 ffff8801ccead0f0 ffff8801ccead0a0 [ 48.149353] Call Trace: [ 48.149365] [] dump_stack+0xc1/0x128 [ 48.149375] [] handle_userfault+0xa3a/0x1310 [ 48.149385] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 48.149395] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 48.149407] [] ? handle_mm_fault+0x117b/0x2530 [ 48.149416] [] ? handle_mm_fault+0x1fc3/0x2530 [ 48.149424] [] handle_mm_fault+0x1fd1/0x2530 [ 48.149432] [] ? __pmd_alloc+0x410/0x410 [ 48.149439] [] ? memset+0x31/0x40 [ 48.149451] [] __do_page_fault+0x5c2/0xd40 [ 48.149459] [] ? mm_fault_error+0x2c0/0x2c0 [ 48.149467] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 48.149474] [] do_page_fault+0x27/0x30 [ 48.149482] [] page_fault+0x28/0x30 [ 48.149490] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 48.149496] [] ? SyS_futex+0x120/0x2d0 [ 48.149503] [] ? do_futex+0x15c0/0x15c0 [ 48.149509] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 48.149518] [] ? trace_hardirqs_on_caller+0x38b/0x590 2017/12/23 18:02:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x80000) r1 = socket$inet(0x2, 0xa, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000036000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_icmp(0x2, 0x2, 0x1) r3 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r4 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) dup3(r1, r4, 0x0) dup3(r3, r2, 0x0) r5 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f00003d7000-0xc)={0x0, 0x0}) open(&(0x7f0000b1c000-0x8)='./bus\x00', 0x0, 0x8000000) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000b1c000)=0x0) fcntl$lock(r0, 0x0, &(0x7f0000330000)={0x1, 0x2, 0x5, 0xffffffff, r6}) lseek(r5, 0x0, 0x4) 2017/12/23 18:02:45 executing program 1: mmap(&(0x7f0000000000/0xce8000)=nil, 0xce8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x6) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f0000ce4000-0x24)=[{0x14, 0x25, 0x3, 0x0, 0x0, "d45029db"}], 0x14}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) connect(r0, &(0x7f0000bf0000)=@un=@file={0x0, './file0\x00'}, 0xa) 2017/12/23 18:02:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e41000-0x28)={@common='lo\x00', &(0x7f0000f4e000)=@ethtool_rxfh_indir={0x38, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000091b000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x881) 2017/12/23 18:02:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fd4000)='/selinux/context\x00', 0x2, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000c55000)=""/102) iopl(0x7) mq_timedreceive(0xffffffffffffffff, &(0x7f0000fa8000+0x2af)=""/29, 0x1d, 0x0, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000dc3000-0x8)={0x9, 0x1}) 2017/12/23 18:02:45 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00006db000)=0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000078c000)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="b0785a26b431ea3a0c0c5bbfcd359e52aa86cf700e4b5f24163174a79f39cd77ce96a3d6148a9354ea569ea577eb8ab0a5ef910a2fce50eac65a127989f76db89db8827371f3e327103858178f0db0945c2e78f6da103db898210aae6e57824bce0a", 0x62, 0x40, &(0x7f0000afa000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001000-0xc)={@broadcast=0x0, @multicast2=0x0, 0x0}, &(0x7f0000828000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x59, 0x2ac5665, 0x4, 0x500, 0x80000000, 0x402a0000, r1}) bind(r0, &(0x7f0000384000-0x9)=@rc={0x1f, {0xb7c, 0x7, 0x2, 0x4, 0xffff, 0x7f}, 0x1000}, 0x9) 2017/12/23 18:02:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x7, 0x7, &(0x7f000013c000-0xe0)=[{&(0x7f000082c000-0x81)="934f70e5777328040974b88402a342e3fa0a6c29564efd4817b9d1e8a8cdea505c9df8089b661c0d5071361244ba29f62fd0f4c2114bd2d9074ebdab22cf87322a7e7b16e8723d7556046f213a1644a9ac5339dfcd7dbdbdf604f0e5ea1e01c48bd969198521a8b4bf611814f1bae2653e03671018612eb0aff320c64b2dcdaf88", 0x81, 0x6, 0x80}, {&(0x7f0000c79000-0xc3)="8b1c228bd63e8db3f0230fe80e0f550479e82cd2d974f44306943660b49d8a01b72040e5c8f7b55285b8ee067508c9ead60079f4a529a41eae2290ab8650046a8bc575d222edc71e9ef7d1fd60169915f590fe69757cd3cd902aafad09aa451030726d4e803dfc7573794e571ad101115c30f2d0cdbd2b9a0f7eab362ea875119f0c14d70e091fe620b0eb1fd272d6108e0b29e04afa5bd44bd7d77db659300855e00d873ba1ad6761d735c1c0d64140d97d5683879526a73be72cd4f55eece4a1cafe", 0xc3, 0x4, 0x1}, {&(0x7f00007ef000-0x1000)="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", 0x1000, 0x0, 0x5}, {&(0x7f000097a000-0x2)="ad0a", 0x2, 0x1, 0x0}, {&(0x7f0000b42000-0xf9)="0b468adcbe34873ac701b14f39e3a8de79e53be7dd137a31f8445424684ef06bd9f1e836f369b20fa6ae5ddb0c83c761435e3bf2b555160d7c137430cb7df004d059b26bdff9bcede347bb5cddb9f11816154eba30e4e1dba3dc094cd48c1dab3184990a4572b0114572926a3b2b60360cf79720bc8b7f82eb5a066da2abf9abfe1f1e10421c93a1476eeef46094eee5475bfff46ad4a6e9e7c95a8cc49f4f00483f8ea779e91cca18d8188b1b906beb5780c67593eb3957b7c75198bd6f2d18ddc8eda80247ac9c4d2b7753d9f86ffa8630621d4ea1a24129226866489b870d1fa7f3bd65e6033e10b572dd2d4932ff6454cb205ff62f05a0", 0xf9, 0x20, 0x4}, {&(0x7f0000561000-0x78)="87ab4b948b9380057fc7b394e2051bd598f785b26c026692f1eeb79419c368d8d34e03544cf4443d00f22b050b8b5aabecfa2adea96fddd3d21c46cd37d250a2b0a21a9aa711f661f1d3decf7536cfb3a90fd74856f41338c174bcec8bfb9a5ce81802e74002eba84784a27230a6aba47c42471b6e9dadb3", 0x78, 0x17, 0x3}, {&(0x7f0000000000)="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", 0x1000, 0xa8e, 0x8}], 0x80000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000cd4000)={0x0, 0x0, 0x0}, &(0x7f00003ea000-0x4)=0xc) sched_getattr(r0, &(0x7f000067d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) clone(0x0, &(0x7f00007b6000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000710000)="") r1 = syz_open_dev$usbmon(&(0x7f0000799000-0xd)='/dev/usbmon#\x00', 0x6, 0x40) bind$inet6(r1, &(0x7f0000516000-0x1c)={0xa, 0x0, 0x8000, @loopback={0x0, 0x1}, 0x2}, 0x1c) wait4(0x0, 0x0, 0x80000000, &(0x7f00000f2000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = memfd_create(&(0x7f0000cf1000)='\x00', 0x1) recvmsg$netrom(r2, &(0x7f0000ab7000+0x329)={&(0x7f0000fb0000)=@full={{0x3, {"3be294dd56161c"}, 0x4}, [{"228513b81462d9"}, {"e30ca4388aa827"}, {"64750c207f5835"}, {"2eee1ad4147054"}, {"19d0010f4abb83"}, {"5d088ec8586a0f"}, {'M_\fI\v,B'}, {"ccc1997e937fac"}]}, 0x48, &(0x7f0000e78000-0x50)=[{&(0x7f000010c000)="bc59e8612ebebedc388fe450dd3d70a795192592474094090b1969055462b53b768153b82141324839a271f04a112ea12fcc7292aeaca8bbfc3aa906c9cf24d48821639c421cb055e8ab70fd44db144a436deac9fbccec0d70a2ebc78d4a4d45ec4d78a02ff6805d268a460b9c027e1312a4068bffb7a40801c5cf852333dee99f0258f273694c348bd16773d1f1896231ea66fba6", 0x95}, {&(0x7f000044f000)="4b6e6dab67b743b54b4e57aac7161da3650651631c95b08e5c4990058903cdd6ec4a612a710115c9663460bd796513529b30e0d376e4fea0db944f20306607dcfd1c06087f3d6ecb4b306c30f01f836240afa8a72a592c12cd9aae40f75a98df2a694612bc29774b40832297a49e5a55624d8c006e3c1c7f154b9db74789435e6eaf82f7", 0x84}, {&(0x7f0000a52000)="", 0x0}, {&(0x7f0000e3e000)="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", 0x1000}, {&(0x7f000008d000)="f6008eba1247ec0cc76683896554b0163cd47d606034e2e60b3e695d12ca1aa2c1f379c034e86701db9b1644deda903065c4544abe63924144f0676b4c6d4208f9da29eb0e62206a7bcbe4bfd425b01a1a2b1f09c1815103c04a2d16f064d31f67c631eb933cdb40c80694d76d4c8a483de3f1bf59a740d27de19fdbfbc1553d3bc6ba8357816374b588a837a4b0851b5b86ef13c283b8a7375be740085fe4d22f5da57a7fb4dd14c083abfc0a6ac1fbf5d619e828cb3645c73cac975f76b9c6114f2880c26cd66df6232edd754d56eefb23d7b41cf2391d6b2c4217da4f7240ab6e37b9a2fd948cd5", 0xe9}], 0x5, &(0x7f000044e000)=[{0x80, 0x29, 0x1, "305204417ff5800f4b94a98cd8b50f46e19042b4ba40fe999d4723b468242d07c2e56d2ad0773490f40b38a36744e608d1fa6da150458c077a7fbf56d1b155371ff1ca9b06c57e01d6611f3e61d88d38bb2adea6cbf00b1a75e1e14f4ce3885b5173349fe6606d6e7773"}, {0x58, 0x1ff, 0xfffffffffffffff8, "3563c5376e09420d7303dea3e9e9b691101863fdcb17f5de2e61c65b20812c09e7d0afabc7ed94ac33353ecf9590c797336c414776b0378d896a4aaf59e7e0ebd3a31cafecd692f9"}, {0xe8, 0x0, 0x2, "8e31ed5e3ccbaa1ee83666e5af420bc424969c1677f5b682c877d38c56d5c75a1951c8b945b0d7d988903bbbf1a4677ab224b181c995502d18e329900bbca3f19696f6e1173b339ad0cf942d9300bdb6f4ac5d8c331d05950e8c45b7f842147f9f3b90591165feaf7b1c1849aaac62c0764954cd33986f29d38f64b2774b83be023eeba936ae381290f6c9ec33d53eb2b36d2df933998609c01ae93ec79ccc7fc52cbdceed16b26611c1a6234adcbbdececfab55673cc6b637bddc2bd05c6bc2f697ae9e6fe4de24b8e2b833194f7be65b"}], 0x1c0, 0x0}, 0x10000) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000cef000-0x4)=0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000004c000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000afe000)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000172000-0x10)={r3, 0x0, 0x401, 0x9}, &(0x7f0000313000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000695000)={0x0, 0x24e800000000000, 0x2000000000020, 0x1, 0x2a0}, &(0x7f0000080000)=0x18) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000793000-0x8)={r4, 0x9}, 0x8) 2017/12/23 18:02:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x7)='@user!\x00', 0x8c3, 0x24, &(0x7f0000001000-0x40)={0x76de, 0x0, 0x7ff, 0x800, 0x200, 0x614, 0x6ac6, 0xada0000}) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) getpriority(0x3, r1) r2 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x40100, 0x8) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000000)=""/98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000001000)=[{&(0x7f0000002000-0x71)=""/113, 0x71}], 0x1, &(0x7f0000001000-0xa0)=[{&(0x7f0000002000-0xdc)=""/220, 0xdc}, {&(0x7f0000002000-0xaa)=""/170, 0xaa}, {&(0x7f0000002000-0x9b)=""/155, 0x9b}, {&(0x7f0000001000-0x97)=""/151, 0x97}, {&(0x7f0000001000)=""/184, 0xb8}, {&(0x7f0000000000)=""/122, 0x7a}, {&(0x7f0000001000)=""/31, 0x1f}, {&(0x7f0000002000-0x93)=""/147, 0x93}, {&(0x7f0000002000-0x47)=""/71, 0x47}, {&(0x7f0000000000)=""/184, 0xb8}], 0xa, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f0000002000)=[{&(0x7f0000001000)=""/105, 0x69}], 0x1, &(0x7f0000002000-0x40)=[{&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000002000)=""/197, 0xc5}, {&(0x7f0000003000-0x6a)=""/106, 0x6a}, {&(0x7f0000002000-0xf1)=""/241, 0xf1}], 0x4, 0x0) connect$inet(r2, &(0x7f0000002000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getrusage(0x1, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000001000)=0x1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000005000-0x68)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x60, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8f}, @in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x3ff}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) socketpair$ax25(0x3, 0x3, 0xff, &(0x7f0000001000-0x8)={0x0, 0x0}) 2017/12/23 18:02:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000d95000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) r2 = fcntl$dupfd(r1, 0x406, r1) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000a41000)=0x1, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000e44000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000832000)=0x0) setpgid(r3, r4) 2017/12/23 18:02:45 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000219000)={@multicast1=0x0, @empty=0x0, 0x0}, &(0x7f0000bbe000)=0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000b02000-0x10)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/23 18:02:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000029a000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) sendmsg$unix(r0, &(0x7f000000c000+0xa4)={&(0x7f000000d000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006a7000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) dup3(r0, r1, 0x0) getrusage(0x1, &(0x7f0000240000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000364000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$sock_int(r1, 0x1, 0x4, &(0x7f000000f000-0x4)=0x0, &(0x7f000000f000-0x4)=0x4) 2017/12/23 18:02:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000091c000)='./file0\x00', 0x0) ioctl$KDENABIO(r0, 0x4b36) r1 = socket(0xd, 0x6, 0x0) write(r1, &(0x7f0000dd9000-0x25)="2400000052001f0014f9f426000904000a00071008000100020000000000000000000000", 0x24) 2017/12/23 18:02:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f00005b8000-0x11)='loginuid\x00') sendfile(r0, r1, &(0x7f000017f000)=0x4, 0x200000000000ff) pread64(r1, &(0x7f0000155000-0xd)=""/13, 0xd, 0x0) [ 48.149525] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 48.149532] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/23 18:02:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000047d000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000686000-0x8)=0x6) 2017/12/23 18:02:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b73000-0xb)='vmnet0GPL#\x00', 0x0) sendto$ax25(r0, &(0x7f0000238000-0x8e)="891674e3aab1c29ba7b17915136a9217730f451951b76c1db0d3e2da12a7f8d7edf4280f4467ee0361a88e21a409db40bed2d61ae83243de4abc664423d8d65e174c521c1264d64e09080c573fdd87b2fe046588e080fea28f5a8e6b9f998b530708fe52026565931090efaaf64224d261ac3f1d746b741dd6a9cb8f3fc27ce125dde1f1c8fd0e02dd30beddf528", 0x8e, 0x8040, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005eb000-0xe)='net/protocols\x00') getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000920000)=@assoc_id=0x0, &(0x7f000021c000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a50000)={0xb0db, 0x2, 0x4, 0x0, 0xca, 0x0, 0x0, 0x2b, r2}, &(0x7f000092f000-0x4)=0x20) sendfile(r0, r1, &(0x7f0000a7b000)=0x1, 0x26a950b) [ 48.738180] FAULT_FLAG_ALLOW_RETRY missing 30 [ 48.745173] CPU: 0 PID: 9485 Comm: syz-executor7 Not tainted 4.9.71-g2506378 #113 [ 48.752801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.762139] ffff8801ccf7f890 ffffffff81d922b9 ffff8801ccf7fb70 0000000000000000 [ 48.770151] ffff8801c44a3c10 ffff8801ccf7fa60 ffff8801c44a3b00 ffff8801ccf7fa88 [ 48.778149] ffffffff8165fb7a 0000000000002b25 ffff8801ccbb38f0 ffff8801ccbb38a0 2017/12/23 18:02:46 executing program 6: mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000289000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000958000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x72017f05affbecce, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="4963dad4d283a00528dd23299b384f06"}) 2017/12/23 18:02:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001ee000)='net/sockstat\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000566000-0x20)={0xffffffffffffff62, 0x0, 0x9, 0x78c, 0x0, 0x80000001, 0x0, 0x3, 0x0}, &(0x7f0000790000-0x4)=0x20) ioctl$TCSBRKP(r0, 0x5425, 0x1f) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000023b000)=r1, 0x4) r2 = fcntl$getown(r0, 0x9) waitid(0x0, r2, &(0x7f00005a5000)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000327000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000261000)={0x4, &(0x7f0000c14000-0x20)=[{0xfff, 0xa4aea7e, 0x7, 0xb36e}, {0x5, 0x3f, 0x10001, 0x3}, {0x6, 0x3, 0x6, 0xfffffffffffffffd}, {0x1, 0x2, 0x9, 0x1}]}, 0x10) sendfile(r0, r0, &(0x7f0000a7b000)=0x0, 0x26a950b) r3 = dup3(r0, r0, 0x80000) sendmsg$nfc_llcp(r3, &(0x7f000078c000-0x38)={&(0x7f000090d000-0x60)={0x27, 0x7, 0x8001, 0x6, 0xfffffffffffffffc, 0x8, "b9f7445eb6b35440b30be33544484100b8ddf00a4decfb01022e993319e133988792f2c9d3489dcb81b26b91f6cb6b97559a599ac9a9a3874947b93868dbcd", 0x100000001}, 0x60, &(0x7f000097c000-0x30)=[{&(0x7f0000a87000)="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", 0x1000}, {&(0x7f0000179000-0x55)="195c31b221bec83cb35d4fc98170f1d2ec0b5d760277cb43416a96468d49a1a518c52e56b108fc6f7a1d9fc25fe3d330aa74988e9cd66b5668cab606100b436ffe5edce1aecc64236e04e41ba078baf46246c84129", 0x55}, {&(0x7f0000a8c000)="cd9647d32112778f00fe2f52bb4a7af8b76c8802a07d42e9ecbd9e1b0f07ede41a50ca57d28113c4f941da968095db4178d32ec948f420ddc90f4bbc807fbe33b24dc9ec53c4efc0212b24dec47754da0fbbcf6ed0e49e48e5f2c1166711787003464078be2fde343400660be87dac07ba9d36a5321656da4b82b040c2ec2df91ea359a04013648915b4c41c23dc1e7da7fb4033c56c862ae86a4b7ebaf9b669fef7a397fb457897df2dc5d2b00015", 0xaf}], 0x3, &(0x7f0000d3b000-0x10)={0x10, 0x0, 0x100000001, ""}, 0x10, 0x4}, 0x0) signalfd4(r0, &(0x7f0000b81000)={0x8}, 0x8, 0x80800) [ 48.786150] Call Trace: [ 48.788723] [] dump_stack+0xc1/0x128 [ 48.794067] [] handle_userfault+0xa3a/0x1310 [ 48.800111] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 48.807105] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 48.813489] [] ? handle_mm_fault+0x117b/0x2530 [ 48.819707] [] ? handle_mm_fault+0x1fc3/0x2530 [ 48.825913] [] handle_mm_fault+0x1fd1/0x2530 [ 48.831939] [] ? __pmd_alloc+0x410/0x410 [ 48.837618] [] __do_page_fault+0x5c2/0xd40 [ 48.843469] [] ? mm_fault_error+0x2c0/0x2c0 [ 48.849414] [] ? vma_set_page_prot+0x10f/0x180 [ 48.855611] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 48.862246] [] do_page_fault+0x27/0x30 [ 48.867756] [] page_fault+0x28/0x30 [ 48.873003] [] ? strncpy_from_user+0xaf/0x2d0 [ 48.879112] [] ? strncpy_from_user+0xb1/0x2d0 [ 48.885232] [] ? kmem_cache_alloc+0x215/0x290 [ 48.891342] [] ? selinux_file_ioctl+0x355/0x530 [ 48.897629] [] getname_flags+0x10e/0x580 [ 48.903305] [] getname+0x19/0x20 [ 48.908286] [] do_sys_open+0x21d/0x4c0 [ 48.913788] [] ? filp_open+0x70/0x70 [ 48.919118] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 48.925928] [] SyS_openat+0x30/0x40 [ 48.931172] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/23 18:02:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000053000)='/dev/sequencer2\x00', 0x10000, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f71000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000216000)=0x76f6fd93, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0046d00, &(0x7f0000b18000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000abc000)=0x0, &(0x7f00006f9000-0x4)=0x4) fsync(r0) 2017/12/23 18:02:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ad3000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00006bb000-0x4)=0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00007a3000-0xaf)="1f0000000201ff00044345bb0700020000d10000090012001000000000a3bc", 0x1f) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000ba000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x101, 0x3f, 0x1ff, 0x5}, &(0x7f0000a0e000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000001d000)={r2, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x95, 0x37de, 0xc000000, 0xfffffffffffffff8, 0x0, 0x1, 0x0, 0x3, 0xe41, 0x1, 0x3, 0x3, 0x1f, 0x7, 0x0]}, &(0x7f0000c95000)=0x108) 2017/12/23 18:02:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x20004, 0x4) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000567000)={@loopback={0x0, 0x1}, 0x0, 0x0}) 2017/12/23 18:02:46 executing program 2: mmap(&(0x7f0000000000/0xa70000)=nil, 0xa70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() ppoll(&(0x7f0000a6f000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x3, &(0x7f0000a6f000)={0x0, 0x0}, &(0x7f0000a6f000)={0x0}, 0x8) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f00008a3000)=@known='com.apple.system.Security\x00', &(0x7f0000a70000)='\x00', 0x1, 0x2) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00009be000-0xde)=""/222) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000317000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000a70000)={0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffb, 0x0, 0x1f, 0x8, 0x0, "7415a07f623b0b03dee60d703e4a1405ed76be193f4db4245fba80ee4014769f78684d24354a2faa578daa7483dbfa0d4e58d919668271244bbfe06af7e2a4e0", "f48836e1352d68358a3b4bda9fdf341d31b351774ded1ba917fdf48113308535cd74ae698421a18c5dd08ced954afb4f8c3cd3ab4fb91b272ca22669d4196086", "11564b23f68af8f271688b8682cef5288a8917cba6a0759157cf79792824422c", [0x10000, 0x3]}) 2017/12/23 18:02:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x803, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000959000-0x10)={0x6, [0x5d6, 0x5, 0xf07, 0x3, 0x94, 0x4]}, &(0x7f0000a8e000)=0x10) sendto(r0, &(0x7f0000479000)="120000001200e7ff00ffe90009144a0400e9", 0x12, 0x0, 0x0, 0x0) 2017/12/23 18:02:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffffff, &(0x7f0000f54000)='./file0\x00', 0x101000, 0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000004000)={0x6, 0x1, 0x5, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstat(r1, &(0x7f0000168000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fallocate(r0, 0x2, 0x0, 0xd3) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005eb000)='/selinux/checkreqprot\x00', 0x3e, 0x0) 2017/12/23 18:02:46 executing program 0: r0 = userfaultfd(0xe909693400487617) fcntl$addseals(r0, 0x409, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x20000000000003, 0x0) write(r1, &(0x7f0000b8d000-0x22)="220000001500072100000008e2ff0500020003000100000008000200e700ff02f155", 0x22) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f0000ef6000-0x118)={0x10001, {{0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00001be000)={0x80000001}, 0x1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000a9f000-0x4)=0x0, &(0x7f0000735000)=0x4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000256000)={@generic="0a9684c86d56c69181058df64f526fe8", @ifru_addrs={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c6f000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f000073c000+0x53e)=0xfffffffffffffffe) 2017/12/23 18:02:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b16000-0x11)='/selinux/context\x00', 0x2, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00001f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004d1000)=0x14, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000d6000-0xc)={@empty=0x0, @multicast2=0xe0000002, r1}, 0xc) 2017/12/23 18:02:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000919000-0x8)='./file0\x00', 0x0) listxattr(&(0x7f000063b000-0x8)='./file0\x00', &(0x7f00009e4000-0x10)=""/16, 0x10) 2017/12/23 18:02:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) r2 = add_key$keyring(&(0x7f0000cb8000-0x8)='keyring\x00', &(0x7f0000c92000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) socketpair$inet(0x2, 0x6, 0x5, &(0x7f0000184000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00008bd000)={0x0, 0x8}, &(0x7f0000f28000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00002e8000-0x10)={0xffffffffffffffc1, 0x2, 0x0, 0x4, r4}, 0x10) readv(r1, &(0x7f00000c9000-0x70)=[{&(0x7f0000fde000)=""/3705, 0xe79}, {&(0x7f0000641000-0x9)=""/9, 0x9}, {&(0x7f0000fe6000-0x4a)=""/74, 0x4a}, {&(0x7f0000fe0000-0xa9)=""/169, 0xa9}, {&(0x7f0000fe7000-0x88)=""/136, 0x88}, {&(0x7f0000c7a000-0x8)=""/8, 0x8}], 0x6) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000316000)={0x2, &(0x7f0000dc0000-0x8)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000c7a000-0x4)=0x0) request_key(&(0x7f0000264000)='encrypted\x00', &(0x7f0000948000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000104000-0x40)="2e26766d6e657430ad656d30757365722e73656c666d643573756d5e406b657972696e676b657972696e6773656c6670726f6373656375726974792847504c00", r2) 2017/12/23 18:02:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000db9000)=0x0, 0x4) clock_gettime(0x0, &(0x7f0000e48000)={0x0, 0x0}) ppoll(&(0x7f00004ad000)=[{r0, 0x20, 0x0}, {r0, 0x200, 0x0}, {r0, 0x100, 0x0}, {r0, 0x400, 0x0}, {r0, 0x100, 0x0}], 0x5, &(0x7f0000894000)={r1, r2+10000000}, &(0x7f0000ba1000-0x8)={0x2}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f000079a000-0x8)={0x0, 0x0}) 2017/12/23 18:02:46 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r1, 0x9ae7afcc626d905e) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f000000b000)=0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000004000-0x4)=0xfff, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f0000007000-0x2)=[@decrefs={0x40046307, 0x2}, @increfs={0x40046304, 0x3}], 0x58, 0x0, &(0x7f000000b000)="b4c7ee3c4ae718d190e4a0d1ad549736263ef418849b5f649f6b0a5b6e448bcb0fc17eeb473556437f9e046c75e011b2f10a6126cba3a3b06076b4c8f18bf64248bc7aa058bb878a1245d4a54bda2414aa403925c8e76a31"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000008000)=[@increfs_done={0x40106308, 0x0, 0x0}], 0xce, 0x0, &(0x7f000000e000-0xd7)="f6254920679a8e9defe052e670780b79f9a93dd729f3ea3486d52e96be726014fbdc27f25fb6895b736b48a75bd1438baac0c2dd8dafc50873e8079bd66b39b6350556001c784e6f2981758bf50bbafca2157ecf2f7f4fc87a1b2bdbe35af08459160ecb4da18aa010c03390ea64f57cf2ea89c56d4084c3d7040cbfd29b81af758ef8289534147e5c4b15c8f5647217c3f831cfd4b60fc806b4919f0a90f553e39b9e511f59dac0fd2bbdf0b630ffb4acc8398a1ea710eb61a109d276cd32ff489337a50e4874fc49366fb80e49"}) 2017/12/23 18:02:46 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) read(r0, &(0x7f0000001000)=""/0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000009000-0x10)={0x0, 0x0, 0x4d}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000000b000)={r1, r2, 0x7}) 2017/12/23 18:02:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000227000)='/selinux/checkreqprot\x00', 0x101200, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000a7f000)={0x0, 0x5}, &(0x7f000045e000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b91000-0xa0)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x100000000, 0x1f, 0x768, 0xfffffffffffffffa}, &(0x7f00005be000-0x4)=0xa0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) setsockopt$inet6_tcp_int(r3, 0x6, 0x80000000017, &(0x7f0000916000)=0x80000000, 0x4) [ 48.997646] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. [ 49.032008] binder: 9546:9548 ERROR: BC_REGISTER_LOOPER called without request [ 49.039721] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. [ 49.072927] binder: 9546:9548 ioctl c0306201 2000dfd0 returned -14 [ 49.079806] binder: undelivered TRANSACTION_COMPLETE [ 49.085202] binder: undelivered TRANSACTION_COMPLETE [ 49.090557] binder: undelivered transaction 94, process died. [ 49.098490] binder: 9546:9557 ERROR: BC_REGISTER_LOOPER called without request [ 49.113241] binder: 9546:9548 got reply transaction with bad transaction stack, transaction 98 has target 9546:0 [ 49.125636] binder: 9546:9548 transaction failed 29201/-71, size 24-8 line 2935 [ 49.135351] binder: release 9546:9548 transaction 98 out, still active [ 49.142222] binder: undelivered TRANSACTION_COMPLETE [ 49.148924] binder: undelivered TRANSACTION_ERROR: 29201 [ 49.154785] binder: send failed reply for transaction 98, target dead INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes [ 244.902922] INFO: task syz-executor7:9562 blocked for more than 120 seconds. [ 244.910147] Not tainted 4.9.71-g2506378 #113 [ 244.915948] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.924070] syz-executor7 D29184 9562 3519 0x00000004 [ 244.929802] ffff8801c8724800 ffff8801cdbe9a40 ffff8801cdbe9a40 ffff8801cb9ab000 [ 244.940808] ffff8801db221458 ffff8801cb8bf740 ffffffff8389e00b ffff8801cb8bf718 [ 244.949003] ffffffff8123940f 00ffffff838a997a ffff8801db221d28 ffff8801db221d50 [ 244.957359] Call Trace: [ 244.959928] [] ? __schedule+0x67b/0x1ba0 [ 244.965859] [] ? mark_held_locks+0xaf/0x100 [ 244.971811] [] ? rwsem_down_read_failed+0x1db/0x320 [ 244.978661] [] schedule+0x7f/0x1b0 [ 244.984027] [] rwsem_down_read_failed+0x1e0/0x320 [ 244.990497] [] ? rt_mutex_futex_unlock+0x10/0x10 [ 244.997090] [] call_rwsem_down_read_failed+0x18/0x30 [ 245.004018] [] down_read+0x52/0xb0 [ 245.009186] [] ? set_termios+0xf5/0x670 [ 245.014990] [] set_termios+0xf5/0x670 [ 245.020417] [] ? tty_perform_flush+0x80/0x80 [ 245.026654] [] tty_mode_ioctl+0x931/0x9c0 [ 245.032429] [] ? set_termios+0x670/0x670 [ 245.038771] [] ? __ldsem_down_read_nested+0xce/0x4f0 [ 245.046643] [] ? ldsem_down_read+0x32/0x40 [ 245.052538] [] ? ldsem_wake+0x40/0x40 [ 245.058264] [] n_tty_ioctl_helper+0x40/0x360 [ 245.064661] [] n_tty_ioctl+0x148/0x2d0 [ 245.070179] [] ? ldsem_down_read+0x32/0x40 [ 245.076241] [] tty_ioctl+0x733/0x2170 [ 245.081670] [] ? commit_echoes+0x1b0/0x1b0 [ 245.087724] [] ? no_tty+0xa0/0xa0 [ 245.092995] [] ? avc_ss_reset+0x110/0x110 [ 245.098776] [] ? __lock_acquire+0x629/0x3640 [ 245.105005] [] ? no_tty+0xa0/0xa0 [ 245.110085] [] do_vfs_ioctl+0x1aa/0x1140 [ 245.116019] [] ? ioctl_preallocate+0x220/0x220 [ 245.122230] [] ? selinux_file_ioctl+0x355/0x530 [ 245.128718] [] ? selinux_capable+0x40/0x40 [ 245.134759] [] ? __fget+0x201/0x3a0 [ 245.140015] [] ? __fget+0x228/0x3a0 [ 245.145459] [] ? __fget+0x47/0x3a0 [ 245.150627] [] ? security_file_ioctl+0x89/0xb0 [ 245.157025] [] SyS_ioctl+0x8f/0xc0 [ 245.162192] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 245.168950] [ 245.168950] Showing all locks held in the system: [ 245.176159] 2 locks held by khungtaskd/514: [ 245.180455] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.189158] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.198826] 2 locks held by getty/3303: [ 245.202771] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.212066] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.221999] 2 locks held by syz-executor7/9562: [ 245.226653] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.235971] #1: (&o_tty->termios_rwsem/1){++++.+}, at: [] set_termios+0xf5/0x670 [ 245.245844] [ 245.247442] ============================================= [ 245.247442] [ 245.254888] NMI backtrace for cpu 0 [ 245.258497] CPU: 0 PID: 514 Comm: khungtaskd Not tainted 4.9.71-g2506378 #113 [ 245.265741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.275075] ffff8801d8a4fd00 ffffffff81d922b9 0000000000000000 0000000000000000 [ 245.283062] 0000000000000000 0000000000000001 ffffffff810ba190 ffff8801d8a4fd38 [ 245.291048] ffffffff81d9d3dd 0000000000000000 0000000000000000 ffff8801cc2bb418 [ 245.299034] Call Trace: [ 245.301598] [] dump_stack+0xc1/0x128 [ 245.306942] [] ? irq_force_complete_move+0x390/0x390 [ 245.313669] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.319617] [] ? irq_force_complete_move+0x390/0x390 [ 245.326345] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.333419] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.340406] [] watchdog+0x6f0/0xa70 [ 245.345657] [] ? watchdog+0x125/0xa70 [ 245.351083] [] kthread+0x26d/0x300 [ 245.356248] [] ? reset_hung_task_detector+0x20/0x20 [ 245.362909] [] ? kthread_park+0xa0/0xa0 [ 245.368507] [] ? kthread_park+0xa0/0xa0 [ 245.374106] [] ? kthread_park+0xa0/0xa0 [ 245.379703] [] ret_from_fork+0x2a/0x40 [ 245.385343] Sending NMI from CPU 0 to CPUs 1: [ 245.390211] NMI backtrace for cpu 1 [ 245.393833] CPU: 1 PID: 9550 Comm: syz-executor7 Not tainted 4.9.71-g2506378 #113 [ 245.401417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.410737] task: ffff8801cb9ab000 task.stack: ffff8801cc2a8000 [ 245.416762] RIP: 0010:[] c [] __sanitizer_cov_trace_pc+0x3b/0x50 [ 245.426080] RSP: 0018:ffff8801cc2afb28 EFLAGS: 00000246 [ 245.431494] RAX: 0000000000010000 RBX: ffffc9000562e060 RCX: ffffffff82004376 [ 245.438731] RDX: 000000000000ffff RSI: ffffc90000aa3000 RDI: ffffc9000562f260 [ 245.445968] RBP: ffff8801cc2afb28 R08: 1ffff1003973571a R09: 0000000000000000 [ 245.453204] R10: 0000000000000003 R11: ffff8801cb9ab000 R12: ffffc9000562d000 [ 245.460442] R13: 0000000729200505 R14: 0000000020c79ffc R15: ffff8801cc025fb8 [ 245.467678] FS: 00007f4c8aaf0700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 245.475868] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 245.481715] CR2: 00007fecaa01e000 CR3: 00000001ccf33000 CR4: 00000000001406e0 [ 245.488952] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 245.496190] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 245.503426] Stack: [ 245.505541] ffff8801cc2afb78c ffffffff82004376c ffffffffffffeffac 0000000000000505c [ 245.513733] 0000000000000000c ffff8801cc025d80c 1ffff10039855f75c 000000000000541bc [ 245.521925] ffffffffffffffe7c ffff8801cd4f3e00c ffff8801cc2afd70c ffffffff81ffd063c [ 245.530115] Call Trace: [ 245.532672] [] n_tty_ioctl+0x266/0x2d0 [ 245.538174] [] tty_ioctl+0x733/0x2170 [ 245.543588] [] ? commit_echoes+0x1b0/0x1b0 [ 245.549436] [] ? no_tty+0xa0/0xa0 [ 245.554504] [] ? avc_has_perm+0x2fd/0x4f0 [ 245.560265] [] ? avc_has_perm+0xb0/0x4f0 [ 245.565940] [] ? avc_has_perm_noaudit+0x450/0x450 [ 245.572397] [] ? __lock_acquire+0x629/0x3640 [ 245.578418] [] ? do_readv_writev+0x1f9/0x750 [ 245.584446] [] ? file_has_perm+0x287/0x440 [ 245.590301] [] ? selinux_kernel_act_as+0x210/0x210 [ 245.596842] [] ? no_tty+0xa0/0xa0 [ 245.601923] [] do_vfs_ioctl+0x1aa/0x1140 [ 245.607597] [] ? ioctl_preallocate+0x220/0x220 [ 245.613793] [] ? selinux_file_ioctl+0x355/0x530 [ 245.620073] [] ? selinux_capable+0x40/0x40 [ 245.625920] [] ? __fget+0x201/0x3a0 [ 245.631159] [] ? __fget+0x228/0x3a0 [ 245.636397] [] ? __fget+0x47/0x3a0 [ 245.641548] [] ? security_file_ioctl+0x89/0xb0 [ 245.647750] [] SyS_ioctl+0x8f/0xc0 [ 245.652905] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 245.659453] Code: c9c cc0 cca c7e c81 ce2 c00 c01 c1f c00 c48 c8b c4d c08 c75 c2b c8b c90 c68 c12 c00 c00 c83 cfa c02 c75 c20 c48 c8b cb0 c70 c12 c00 c00 c8b c80 c6c c12 c00 c00 c48 c8b c16 c<48> c83 cc2 c01 c48 c39 cd0 c76 c07 c48 c89 c0c cd6 c48 c89 c16 c5d cc3 c0f c1f c00 c [ 245.691594] Kernel panic - not syncing: hung_task: blocked tasks [ 245.697737] CPU: 0 PID: 514 Comm: khungtaskd Not tainted 4.9.71-g2506378 #113 [ 245.704983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.714313] ffff8801d8a4fcb8 ffffffff81d922b9 ffffffff83a89e80 ffff8801d8a4fd90 [ 245.722297] ffff8801cc2bb400 dffffc0000000000 ffffffff84409000 ffff8801d8a4fd80 [ 245.730281] ffffffff8142d741 0000000041b58ab3 ffffffff84188580 ffffffff8142d585 [ 245.738265] Call Trace: [ 245.740832] [] dump_stack+0xc1/0x128 [ 245.746170] [] panic+0x1bc/0x3a8 [ 245.751162] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.759366] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.766614] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.773863] [] watchdog+0x701/0xa70 [ 245.779113] [] ? watchdog+0x125/0xa70 [ 245.784538] [] kthread+0x26d/0x300 [ 245.789700] [] ? reset_hung_task_detector+0x20/0x20 [ 245.796390] [] ? kthread_park+0xa0/0xa0 [ 245.801989] [] ? kthread_park+0xa0/0xa0 [ 245.807585] [] ? kthread_park+0xa0/0xa0 [ 245.813183] [] ret_from_fork+0x2a/0x40 [ 245.819271] Dumping ftrace buffer: [ 245.822838] (ftrace buffer empty) [ 245.826518] Kernel Offset: disabled [ 245.830115] Rebooting in 86400 seconds..