[....] Starting enhanced syslogd: rsyslogd[ 12.562911] audit: type=1400 audit(1517945252.645:4): avc: denied { syslog } for pid=3649 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.15.210' (ECDSA) to the list of known hosts. 2018/02/06 19:27:40 fuzzer started 2018/02/06 19:27:41 dialing manager at 10.128.0.26:40157 syzkaller login: [ 21.965872] random: crng init done 2018/02/06 19:27:44 kcov=true, comps=false 2018/02/06 19:27:44 executing program 0: 2018/02/06 19:27:45 executing program 7: 2018/02/06 19:27:45 executing program 1: 2018/02/06 19:27:45 executing program 4: 2018/02/06 19:27:45 executing program 5: 2018/02/06 19:27:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000184000-0x6e)={@random="cd39f2081b0b", @random="9a8c87bcb5a4", [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}, []}}}}}}}, 0x0) 2018/02/06 19:27:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e), 0x1}], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00002b1000)={0xc, 0x0, &(0x7f00007d3000+0xba7)=[@free_buffer={0x40086303}], 0x0, 0x0, &(0x7f0000f04000-0x47)}) 2018/02/06 19:27:45 executing program 3: [ 24.919672] audit: type=1400 audit(1517945265.005:5): avc: denied { sys_admin } for pid=3863 comm="syz-executor1" capability=21 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 [ 24.955620] IPVS: Creating netns size=2536 id=1 [ 24.970352] audit: type=1400 audit(1517945265.055:6): avc: denied { net_admin } for pid=3866 comm="syz-executor7" capability=12 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 [ 25.015905] IPVS: Creating netns size=2536 id=2 [ 25.050955] IPVS: Creating netns size=2536 id=3 [ 25.093220] IPVS: Creating netns size=2536 id=4 [ 25.141337] IPVS: Creating netns size=2536 id=5 [ 25.187211] IPVS: Creating netns size=2536 id=6 [ 25.229046] IPVS: Creating netns size=2536 id=7 [ 25.259579] IPVS: Creating netns size=2536 id=8 [ 26.775509] audit: type=1400 audit(1517945266.865:7): avc: denied { sys_chroot } for pid=3866 comm="syz-executor7" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/06 19:27:46 executing program 7: 2018/02/06 19:27:46 executing program 7: 2018/02/06 19:27:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000010d000-0x8)='keyring\x00', &(0x7f0000e25000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x7) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f0000f3b000)=""/181) r3 = dup2(r2, r1) setsockopt$inet6_dccp_buf(r3, 0x21, 0x2, &(0x7f0000da5000-0xb)="a401cd3de087da8d960c2b", 0xb) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f000026c000)=[@flat={0x73622a85, 0x0, 0x0, 0x2}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) keyctl$update(0x2, r0, &(0x7f00000c2000-0x48), 0x0) [ 26.908963] audit: type=1400 audit(1517945266.995:8): avc: denied { set_context_mgr } for pid=4824 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 26.976911] audit: type=1400 audit(1517945267.065:9): avc: denied { call } for pid=4824 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 27.011927] binder: BINDER_SET_CONTEXT_MGR already set [ 27.011935] binder: 4824:4828 ioctl 40046207 0 returned -16 [ 27.019433] binder_alloc: 4824: binder_alloc_buf, no vma [ 27.019454] binder: 4824:4828 transaction failed 29189/-3, size 24-8 line 3127 [ 27.081408] binder_alloc: 4824: binder_alloc_buf, no vma [ 27.105197] binder: 4824:4843 transaction failed 29189/-3, size 24-8 line 3127 [ 27.121573] binder: undelivered TRANSACTION_ERROR: 29189 [ 27.127526] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/06 19:27:47 executing program 0: syz_open_procfs(0x0, &(0x7f0000eba000-0x8)='uid_map\x00') 2018/02/06 19:27:47 executing program 4: r0 = socket$inet(0x2, 0x0, 0x80000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004c5000-0x4), &(0x7f0000000000)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) 2018/02/06 19:27:47 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000008000-0x8)={0x0}, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) splice(r0, &(0x7f0000003000-0x8), r1, &(0x7f0000004000-0x8), 0x7, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000008000)=0x6, 0x4) 2018/02/06 19:27:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000852000), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r1 = accept4(r0, 0x0, &(0x7f00007db000), 0x80000) sendmsg(r0, &(0x7f0000ca7000)={&(0x7f000029d000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14, &(0x7f00007b7000-0x10)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[]}, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f00000a1000-0x4)) timer_create(0x7, &(0x7f0000253000)={0x0, 0x4, 0x4, @thr={&(0x7f0000f0d000-0xe2)="8fb03ee307415e95d9a08ba8f92b877792bb6fa25740255adb760144f729dfa0a4b01c8bd3c74942ea40daa8c589a989cf431ca2fce27a2c36b311a0f6a9f0284e5fbc1eb20c09bbdd17414f61cf9a50cee92d949a7f4e0703a0742c9bb8093222fb7f437cfc1cfd1e790752749ee5c61a452064f3fcb84d12292f0ebf699af07e7fe2e9f2d234b5b80ba795a62dd404c1bddeebefc74215091bb4ffe2242b86637031c0ca7e8ac1ac6db7b1e3154ca37393f312a2136ef64ac4028cef0f76c8169e010f7d21f78e64bda27a938798747e5c3311e93a8c1a31fa61543f37582916ec", &(0x7f0000be7000)="04a0a811c35c6f1faa6c4cbbb9ccf28436d92538a338826f59b72c2cfc45821d3931030bdb6eb0691c8fe4a7be2c018d8057000320b3d5f388df0c77e8bcb71215e220a7af6faefa7e9fa353b8a62baa7d7aee3b0bddf0c2d998fa6a0111b6104622fb64c0000fa8ffc2da590aabd3fceff9bd687f1683601f44d555e5b56a749f4768ed4e1babb7c44f4c4b4f565cc55b83ee3ada735806d5e73c95c74afd7eaf6713a6ae45f279afa9c39405b634cebd2759b6b4b3b06fac68"}}, &(0x7f000034d000)=0x0) timer_gettime(r2, &(0x7f0000ebe000-0x10)) writev(r1, &(0x7f0000d6f000)=[{&(0x7f00009c8000)="a3ed3d5eca2fd5f0500e985110ebb3adb34b5287b5853342cc51b2e8130a053a33bf784aa1c13cea931713b8a74ae1d6e77bcfa64a646ca2d1410dd728f29296ef1e8fed154a46bd1dac3556ecd471a094280bb70478", 0x56}, {&(0x7f0000565000)="be919b630fe8420722cf4c2e8ed36fb2e5c49f22c66bfd825991cbb9095abc906fdae6bbff63f18aff4b6c7b8cf5d728636b7bad4a7087a285e182c9f36668385685d8e7e29e593ea5e19a6941ad9c7ba2b794078e151b8ee62d960a0f45eba08b5f172dbc4f68e0db1f1398994706362cb4c483fd2849f18a397742763332c1070a509e6d40d86bc875a00e7212e5ff76", 0x91}, {&(0x7f0000d9d000-0x7e)="58d9fddec9743e090b2d4a15ab41c98b78e40a7aa8af41a31f96b4b2df97a971e90ea252c7e823037a3da7117a86a42b332d3b7a88b9e9fbd8f9488e41de09fbf19e643a680452f4afcb139acb75683a58ad9070c9ef2e4f3ef9beba3e3f360a8311a28f29b93d08e2afc246fb4a39b732291a35256f83c268b70c511934", 0x7e}, {&(0x7f0000a12000-0xc)="09d849bfcdd00724fcf84cdd", 0xc}], 0x4) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000846000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000533000-0x9)='/dev/ppp\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000230000-0x4)=0x2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) sendmmsg(r0, &(0x7f0000278000)=[{{&(0x7f00002b8000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000283000-0x70)=[{&(0x7f0000e0c000)='w', 0x1}], 0x1, &(0x7f0000943000-0x1e0)=[]}}], 0x1, 0x0) 2018/02/06 19:27:47 executing program 6: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000027000)=@l2={0x1f, 0x8, {0x20, 0x4, 0x277, 0x1ff, 0x7f, 0x4}, 0x5, 0x6}, 0xe) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f000001c000-0x38)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000012000)={0x14, 0x32, 0x901, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 19:27:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xc00, &(0x7f00001ef000-0x38), &(0x7f00007d4000-0x4), &(0x7f0000438000), &(0x7f0000000000)="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") 2018/02/06 19:27:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair(0x9, 0xa, 0xfffffffffffffff8, &(0x7f0000422000)={0x0, 0x0}) fstat(r0, &(0x7f0000275000)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgrp(0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000115000-0x8)={0x0, 0x2}, &(0x7f0000c69000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000024d000)={r5, 0x4, 0x8, 0x3, 0x7, 0x7}, 0x14) sendmsg$nl_netfilter(r2, &(0x7f0000b16000-0x1c)={&(0x7f000023e000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000e8000-0x8)={&(0x7f00001ab000)={0xdc, 0x10, 0x4, 0x100, 0x4, 0x0, {0xf, 0x0, 0x6}, [@typed={0xc, 0x1c, @uid=r3}, @nested={0x10, 0x3d, [@typed={0xc, 0x3a, @pid=r4}]}, @generic="02dc62a00ac83773477ad9c92aa54f538542fddf7d20463f3d7904a6a8584adbd0ef27e8e9049a1e9a476674e476a3ee07e22ae76caa3a35b750c0932736801515089d46264de95ccf7ab1c24dd71f171f60d5aacf8c9a7ba6396b2a4e880aec5b6a3fd7d8fd8a427b76648093f469efb8e805682a218dfc27fa3c924c44a05cb5cffcccd628be1229ee786c3d272382f5020f0b4130bf30c62b6dcd3f08e912837559fa809d8eecf93e789f"]}, 0xdc}, 0x1, 0x0, 0x0, 0x8040}, 0x8044) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000634000)='/selinux/checkreqprot\x00', 0x4100, 0x0) ioctl$ASHMEM_SET_SIZE(r6, 0x40047703, 0x7) openat$autofs(0xffffffffffffff9c, &(0x7f0000203000-0x9)='/dev/autofs\x00', 0x8000, 0x0) fcntl$getownex(r6, 0x10, &(0x7f00005ae000)) r7 = syz_open_procfs(0x0, &(0x7f0000985000-0xf)="6e65742f020000005f726f75746500") epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r7, &(0x7f0000e38000-0xc)={0x20000005}) poll(&(0x7f0000cef000-0x28)=[{r0}], 0x3e, 0x0) 2018/02/06 19:27:47 executing program 5: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ff6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x40}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x1) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ffe000-0x4)=0xffffffffffffff80, 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c8c000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x5, &(0x7f0000ffe000-0x4)=0xfff, 0x4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000ffd000)=""/223) [ 27.230246] binder: 4941:4943 BC_FREE_BUFFER u0000000000000000 no match [ 27.239762] binder: BINDER_SET_CONTEXT_MGR already set [ 27.245168] binder: 4941:4944 ioctl 40046207 0 returned -16 [ 27.252059] binder_alloc: 4941: binder_alloc_buf, no vma [ 27.252566] binder: 4941:4944 BC_FREE_BUFFER u0000000000000000 no match [ 27.264354] binder: 4941:4943 transaction failed 29189/-3, size 40-0 line 3127 [ 27.272925] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/06 19:27:47 executing program 0: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) lseek(r0, 0x3, 0x0) [ 27.280133] binder: release 4941:4943 transaction 5 out, still active [ 27.290999] binder: undelivered TRANSACTION_COMPLETE [ 27.308322] binder: send failed reply for transaction 5, target dead 2018/02/06 19:27:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000035000)="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", 0xfc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r1, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000ebf000-0x40)=[{0x3}, {}, {}, {}, {}, {}, {}, {}], 0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088f000)='/dev/ptmx\x00', 0x10b100, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000346000)=""/60) 2018/02/06 19:27:47 executing program 5: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$void(r0, 0xc0045878) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f000002b000-0xca)=""/202, &(0x7f0000021000-0x4)=0xca) syz_emit_ethernet(0x32, &(0x7f000000b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x7, 0x0, 0x8, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000001b000)=0x2, 0x4) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000015000)={0x5, 0x0, 0x6}) 2018/02/06 19:27:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000052c000)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000084000-0x8)={@dev, @loopback}, &(0x7f000073b000)=0x8) sendmsg(r1, &(0x7f0000f25000-0x38)={&(0x7f0000d10000-0x10)=@in={0x2, 0x3, @loopback=0x7f000001}, 0x10, &(0x7f000013b000)=[{&(0x7f0000d5b000-0xbe)="97330e18ef6fbaecca7f213d0533ed12ee27b9be59c4c4ea192043d3824c37b86e26504e21f31493f0e4e2e43173186486fb21fa912510ed1482f1a415fb50f73bce27c7ac", 0x45}], 0x1, &(0x7f0000413000)=[]}, 0x0) recvfrom$inet6(r0, &(0x7f0000630000)=""/174, 0xae, 0x0, &(0x7f0000a53000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/06 19:27:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d70000)='/dev/keychord\x00', 0x90002, 0x0) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f000029f000-0x8)={0x2, &(0x7f0000af8000-0x10)=[{0x10001, 0x3f, 0x400, 0x3}, {0x866d, 0x1, 0x1ff, 0x398}]}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000d3a000)=0x7) sendmsg$key(r0, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/06 19:27:47 executing program 6: mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ae1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0xd9df, 0x4) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000f01000)=[{&(0x7f0000c39000-0x6c)="0cdbb27d3bb745282fcee89b98d68ae97d3c7dac491326051132f02cf19174978039a78d7e27bbd7df86538a16b8d93526497c5bedeaca626abd8b19c2133c121126c3e7173186da7004057984072f82c3f3344fa6a655e570b63411e09618989259ce039cf0463e3959301a", 0x6c}, {&(0x7f0000efe000)="0154bfb36004b59185fc83a8706d8217190bde2318fdc0884b7477f6234fcc71809b1ff0f8d046618e317ebc3c65e2d026a2a6cedb97dad4f35486e7f787b965bffb857ab8c00b6a35cc5a7231f754fe9fb181", 0x53}, {&(0x7f0000119000)="2998b249523788f619f3eebb83035a3a64ae0f8ce0e865f4ad8ad4f622b66bbfe1b95af104d3faa3f41a14a293ff5f3bbb1132231e2c39d125cff44f6623edcf17476412b48c21bc1058b0c74b74620b0dfcc2d714cc56eb1d5238bf623fa01498e4d8f152835528de53c7d44a26dcec599d0ff5b871df19257636d70ed045ad7b9f648ac0c0a625d7a8f3faa721bd54ca870ad0c368c48e21fbb9e8ae4fbafbdb4b5a466861a6003906a4f92c968f755bdf173c029719b1ed0c0094bcbae851da21a7dee9f3ffed9f5a5d3f5e0d8baf5fda00934c13b5", 0xd7}, {&(0x7f0000f00000-0xe5)="cacb9c43252a7551eb9ed93466d4fa663272a7e28213af58d7a2ebbb8676aef1ba066ec86809e4fdbfeefab83c02cd0462d543b5e55b57e1c37b79010eb85341d4ce0725439239913758bd03b904dacacc1e6c90b099940cd520158de200192bc4943afcef815bddda43f2af1076b30192471922f5103582f2bc64daab8775c8e15339dbeca7d9e1a7c0cc1d681485dce71f99c8ba164990fa38d83d6a1d09ca055a89c75f18f2411503061f06b3958b6ebd15cf1596c1d3e42dcd81d754e3aa40d0518c3c6520e15aace5000cce45cd0eb460eceb083cecbaffe1e0a7c684cbb5037616c8", 0xe5}, {&(0x7f0000f00000)="bd622d49faea5f1f25a5dcf4e3bb1afb0425b086728fc5397e8fb5d95e08c2cfd6a9a73ea1603ab03b5377360a0b6a843132026a70ebad70", 0x38}, {&(0x7f0000173000-0x9c)="f634ef2f713fbdda366252bebb004e658c8c6d2c7111d147e1f11c6095cb015ad34e051347eb82a9d7443aa51569b47410f6cd9c3a8e295baaa8a664f94084041f7b045dd97b4dde8593e4849fa532bcdbce0ed298f04fc1f807a0141e43bba85a88ba7ab37dcd9a43f8cc3c8e9e8afb34b9c90cb579a83c0ba79252de7a8215084e64f4dccc587fbf9dca649545d8923b116e4ed42ceefa02fcaf5b", 0x9c}, {&(0x7f0000487000-0x72)="5f06eadeda881c2f1ea2db5f89ff3d34adb1980353448da70cafc8f9d1c3fa8e700f28bf346f9acff292f0cfb4d8dbae41f552e3d9632108bba4cca045417fa47cc121dbcda38119b1838d4817bfa92170865ef8a4612750b0f4ab179ed27c726d11856a39a7649d823de607e029d8f8cb09e05f4bbd", 0x76}], 0x7, &(0x7f0000b95000-0x292)=[]}, 0x0) recvmsg(r1, &(0x7f0000b99000-0x38)={0x0, 0x0, &(0x7f000095d000-0x40)=[], 0x0, &(0x7f0000efd000-0x10)=""/16, 0x10}, 0x2) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f02000)={0x0, 0x7}, &(0x7f0000f02000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004d4000-0x98)={r2, @in6={{0xa, 0x1, 0x369, @loopback={0x0, 0x1}}}, 0x100000001, 0x8}, &(0x7f000012f000)=0x98) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000efe000)='\x00', 0x1) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000efe000)={@generic="10eef6358cb6085d9eae30647cc8c1e7", 0x0}) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000eff000)={0x0, @in6={{0xa, 0x2, 0x8, @empty, 0x3}}}, &(0x7f0000eff000)=0x8c) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000f00000-0x18)={r5, 0x7, 0x9, [0x7ff, 0x3, 0x7fffffff, 0x6a1, 0xbad2, 0x7, 0x6, 0x100000001, 0x2]}, &(0x7f0000975000-0x4)=0x1a) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000480000)={r4, @dev={0xac, 0x14, 0x0, 0x17}, @empty}, 0xc) 2018/02/06 19:27:47 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000001000)="deced282cb25d6d9e9a9f4c537e391cb3cb417ac614d99bb677b3598a36c365a5cef08fc02ee2c3087bc6b9bf4dc8f261e4b4a712fe188329a1a4f3a5333f189685244b79d2bef9a1039ec313c493ce66c4ee5a7347c51fa4e2eab9520e1b778b55bec6832512d6f210205de5a45101796f9268d1cd0a023f3dc2a755239f4c68fa40532a216bd181140b8d13b4404249a3d00bd15d046a6903dff71a1b20206aac416980223b1b711514c6e9c24960d8bdf2fd41316c810b327d3e203a43866486557d0f64238850dc5edc920c07f205947e8656f44") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@empty, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) r2 = add_key$keyring(&(0x7f0000cd6000)='keyring\x00', &(0x7f0000e04000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r1, r2) r3 = dup2(r0, r0) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0186415, &(0x7f0000001000-0x18)={&(0x7f0000000000/0x2000)=nil, 0x9, 0x3, 0x8, &(0x7f0000000000/0x2000)=nil, 0x2}) setsockopt$sock_void(r0, 0x29, 0x41, 0x0, 0x0) 2018/02/06 19:27:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000303000-0x2)='-\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f000075c000)=@random={'os2.', '-\x00'}) write$tun(r1, &(0x7f0000d86000-0x1d2)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @loopback=0x7f000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}, 0x28) close(r0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000886000)="a2f892f765fa0c3bb86e0fd3cdf671b3d163faeb64f89de60857817e55aa47fd2cfcd34d6fdd69c6e48b7eb2b60e3fc96ee1d16e100ddc0f0cf3f32e78d859e101a3c2b0a2e29c1900001a1719202c90") 2018/02/06 19:27:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f03000-0x15)='/dev/pktcdvd/control\x00', 0x80, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000027d000)={@common='ifb0\x00', &(0x7f0000ada000+0x4f3)=@ethtool_gfeatures={0x3a, 0x1, [{0xf000000000000000, 0x3, 0x19, 0x100000000}]}}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d60000)=@assoc_value={0x0}, &(0x7f0000d39000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00002d8000)=@assoc_value={r1, 0x9}, 0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aaf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f000090e000-0x24)) r3 = syz_open_pts(r2, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000637000)='/dev/rfkill\x00', 0x200, 0x0) symlinkat(&(0x7f00008cc000)='./file0\x00', r4, &(0x7f0000376000)='./file0\x00') ioctl$TCSETS(r3, 0x5402, &(0x7f00005de000-0x24)={0x4, 0x800, 0x6, 0x9, 0x2, 0x2, 0x7, 0x4, 0xbe, 0x5, 0x3, 0x2}) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000898000)={0x0, 0x0, 0x0, 0x0, 0x2, 0x100000001, 0x0, 0x0, 0x1}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000d39000)=r1, 0x4) recvfrom$unix(r4, &(0x7f0000e16000-0xb0)=""/176, 0xb0, 0x1, &(0x7f0000076000)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fe7000-0x4)=0x3) [ 27.326114] tc_dump_action: action bad kind [ 27.375759] netlink: 188 bytes leftover after parsing attributes in process `syz-executor3'. [ 27.381852] audit: type=1400 audit(1517945267.465:10): avc: denied { create } for pid=4993 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/06 19:27:47 executing program 2: mmap(&(0x7f0000003000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000067c000-0x1)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') r1 = creat(&(0x7f000028b000)='./file0\x00', 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000674000-0xe8)={{{@in=@loopback, @in6=@ipv4={[], [], @dev}}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000462000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000dd8000)={{{@in=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000001000-0x4)=0xe8) chown(&(0x7f00006d2000-0xe)='./file0\x00', r2, 0x0) 2018/02/06 19:27:47 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000363000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000837000-0x18)={@broadcast=0xffffffff, @rand_addr=0xcc, 0x1, 0x2, [@empty, @broadcast=0xffffffff]}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000353000-0x34)='-wlan0eth1]em1procnodev]@#vmnet1GPL)(wlan0wlan1eth1\x00', 0x2) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000fc4000)={{0xa, 0x1, 0x7c15, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, {0xa, 0x3, 0x40, @loopback={0x0, 0x1}, 0xff}, 0x2, [0xd779, 0x3, 0x10001, 0x4, 0x800, 0x40, 0xffffffff, 0x6]}, 0x5c) r2 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) close(r1) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000486000-0x4), &(0x7f0000998000)=0x4) r4 = dup3(r3, r2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f000050c000)={0x0, 0x1}, &(0x7f0000684000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000011000-0x8)={r5, 0x42c0}, &(0x7f00006f7000)=0x8) r6 = add_key$keyring(&(0x7f000086c000)='keyring\x00', &(0x7f00004e0000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r7 = add_key$keyring(&(0x7f0000512000)='keyring\x00', &(0x7f0000116000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$link(0x8, r6, r7) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000888000)={0x0}, &(0x7f00002ef000)=0xc) capget(&(0x7f00005e7000)={0x20080522, r8}, &(0x7f0000d28000)={0x5, 0x9, 0x7ff, 0x2e2, 0x219, 0x8}) socket$inet6(0xa, 0x0, 0x0) [ 27.383840] audit: type=1400 audit(1517945267.465:11): avc: denied { ioctl } for pid=4993 comm="syz-executor5" path="socket:[13483]" dev="sockfs" ino=13483 ioctlcmd=0x5878 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/06 19:27:47 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c31000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000ea9000-0x16)='wchan\x00') ptrace$setregset(0x4205, r1, 0x3, &(0x7f0000d10000-0x8)={&(0x7f0000022000-0x24)="c83b3a709b0c8a4bc05e6ba59dba94af582afb8630e10a0caf1dd33c10bc5e63063d2d7c", 0x24}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) preadv(r2, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/1, 0x1}], 0x1, 0x0) 2018/02/06 19:27:47 executing program 6: r0 = gettid() ptrace$setregs(0x10, r0, 0x0, &(0x7f000030d000)="c5") 2018/02/06 19:27:47 executing program 2: mmap(&(0x7f0000003000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000067c000-0x1)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') r1 = creat(&(0x7f000028b000)='./file0\x00', 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000674000-0xe8)={{{@in=@loopback, @in6=@ipv4={[], [], @dev}}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000462000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000dd8000)={{{@in=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000001000-0x4)=0xe8) chown(&(0x7f00006d2000-0xe)='./file0\x00', r2, 0x0) [ 27.389315] audit: type=1400 audit(1517945267.475:12): avc: denied { getopt } for pid=4993 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 27.493847] audit: type=1400 audit(1517945267.575:13): avc: denied { dac_override } for pid=5011 comm="syz-executor2" capability=1 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 [ 27.538466] netlink: 188 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/06 19:27:47 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000005000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0xe00, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() ioctl$LOOP_CLR_FD(r1, 0x4c01) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000007000-0xc)={r2, r3, r4}, 0xc) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f000047c000+0x36)) 2018/02/06 19:27:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000030000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000733000)='/dev/vga_arbiter\x00', 0x800, 0x0) unlinkat(r0, &(0x7f0000c49000-0xe)='./file0/file0\x00', 0x200) 2018/02/06 19:27:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e59000-0xc)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = getpid() mq_notify(r0, &(0x7f00002d5000-0x58)={0x0, 0x12, 0x4, @tid=r1}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fde000-0x8)='./file0\x00') umount2(&(0x7f0000c57000-0x8)='./file0\x00', 0x0) 2018/02/06 19:27:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000af6000)='/dev/rfkill\x00', 0x82, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a1c000)={0x0, 0xce, 0x5, [0x1, 0x7, 0x0, 0x6, 0x9]}, &(0x7f00009db000)=0x12) dup3(r1, r0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000788000)={0x0, 0x1e, "e5b38f0ec203a493f0cb639a4f896a88955a331055efd2f4594115cbbd52"}, &(0x7f0000d6f000-0x4)=0x26) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f3f000)={0x0, 0xdf, "69ae4bab329cedcff4e7c3e401f640140da5efd50344a05508fdd48bab12a664bd0a5e555bbf9c2d8f9997fd5148354c8a206d45669d86b5a3c295b773de5bf06b5c1cec0bd869591d23e37a07b686d1296d10fd17795e2ec56c4eddf08660a243248c5dbb0229d3cb3c397c80f4dd0998b4c845145b908193f5bfb19416101c4acb05bd672c5f5f67b7a3d225052ea6e5cc5139d5af81d34a4db70bb9df73155319e11ecb300ab5e12c34139b2d83b558f492341e25884ac64eaade05a412912d2389bc69836f45f88c869f29c09351f9f99b5c1207490aaf97ac0130a84e"}, &(0x7f0000abd000)=0xe7) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000076b000)={r2, 0xfffffffffffffd81, "56de2db37116ece2a961804d74ed826b44de59000000000000002e11d32110dfa6a4b930"}, &(0x7f000051b000-0x4)=0x2c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000a85000)={r3, @in={{0x2, 0x3, @empty}}}, 0x8c) r4 = syz_open_procfs(0x0, &(0x7f0000e1a000-0x6)='net/stat\x00') accept4(r0, &(0x7f0000b13000)=@un=@file={0x0, ""/4096}, &(0x7f0000be8000-0x4)=0x1002, 0x80000) openat(r4, &(0x7f00008b5000-0x8)='./file0\x00', 0x0, 0x0) 2018/02/06 19:27:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c25000-0x8)='./file0\x00', 0x0) chroot(&(0x7f00004fa000)='./file0\x00') r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) bind$unix(r0, &(0x7f00000b2000)=@file={0x1, './file1\x00'}, 0xa) symlink(&(0x7f0000ce2000-0x8)='./file1\x00', &(0x7f0000164000)='./file0\x00') umount2(&(0x7f00000e0000)='//file0/file0/file0\x00', 0x0) 2018/02/06 19:27:47 executing program 1: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008a7000-0x37)='proc+vmnet0^mime_typeuserem1wlan1vboxnet0mime_typeeth1\x00', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000fdf000)='./file0\x00', &(0x7f0000fdf000)='./file0\x00') r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000075f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) symlinkat(&(0x7f00008bb000-0x8)='./file0\x00', r1, &(0x7f00004ff000-0x8)='./file0\x00') mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000fe0000-0x8)='./file0\x00', &(0x7f0000008000-0x6a)=""/1, 0x1) 2018/02/06 19:27:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r1, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000a96000)='net/unix\x00') sendfile(r1, r2, &(0x7f00007cf000)=0x805f, 0x2) 2018/02/06 19:27:47 executing program 7: r0 = gettid() setpgid(0x0, 0x0) getpgid(r0) 2018/02/06 19:27:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000916000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000c41000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d6c000-0x10)='/selinux/policy\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ipx(r2, &(0x7f0000e29000)=""/33, 0x21, 0x2, &(0x7f00009ef000-0x10)={0x4, 0x10000, 0x8, "ec2a285408b5", 0x1}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000a8b000-0x8)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000a7b000)={r4, 0x5}) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000f8a000-0x4)) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f00007e7000-0x4)=0x7ff) 2018/02/06 19:27:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d18000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000c17000-0xc)={@empty, @remote}, &(0x7f0000903000-0x4)=0xc) r1 = socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f000097c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000252000)={0x0}, &(0x7f000016c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000dce000)={r3, 0x40, 0x30}, 0x66) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f000028a000-0x10)=@req={0x1000, 0xfffffffffffffff8, 0xdf0}, 0x10) 2018/02/06 19:27:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00005f1000)='/dev/input/mice\x00', 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000bf6000-0xdb)=""/219, 0xdb, 0x40010003, &(0x7f0000cf8000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000986000-0xc)={0x0, 0x0}, &(0x7f0000206000)=0xc) quotactl(0xfffffffffffffff9, &(0x7f00008c4000-0x8)='./file0\x00', r2, &(0x7f0000149000)="aa94b0fabc011a9bed16e17accd0") setsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000001000-0x16)="83ed00353f208d03ab09000007000000", 0x10) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000779000)=0x3) prctl$intptr(0xb, 0xfffffffffffffffb) 2018/02/06 19:27:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000128000)={@multicast2=0xe0000002, @empty}, 0xc) listen$netrom(r0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000091f000-0x8)) 2018/02/06 19:27:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000617000), &(0x7f00000a7000)=0x6fdf79b16b4750b4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000004d000-0x18)=@generic={0x0, 0xffffffff, 0x750}) r1 = gettid() ioprio_get$pid(0x1, r1) 2018/02/06 19:27:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000af5000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0xa7, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, @in=@rand_addr}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000843000-0x1c)=@in6={0x2, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[]}, 0x0) socketpair(0x3, 0x2, 0x100000001, &(0x7f000008b000)={0x0, 0x0}) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000532000-0x4)=0x3f) 2018/02/06 19:27:47 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000001000-0x3b)) 2018/02/06 19:27:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000003000)="441f090000000021000600000000e978200505000000000000000004fd", 0x1d) connect$inet(0xffffffffffffffff, &(0x7f0000ea0000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) r0 = memfd_create(&(0x7f0000de2000-0x2)='\'\x00', 0x2) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00005ff000-0x4)='tls\x00', 0x4) [ 27.688799] audit: type=1400 audit(1517945267.775:14): avc: denied { net_raw } for pid=5060 comm="syz-executor0" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/06 19:27:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000387000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000335000-0x58)={{0x50f, 0xffffffffffffffff}, 0x1, 0x0, 0x0, {}, 0x4000000000000, 0x200000}) r1 = open(&(0x7f0000019000)='./file0\x00', 0xa00, 0x10) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000d7b000)={0x7, 0x8}) getsockopt$ax25_int(r1, 0x101, 0xa, &(0x7f0000965000-0x4), &(0x7f0000d75000-0x4)=0x4) 2018/02/06 19:27:47 executing program 7: mmap(&(0x7f0000000000/0xdf1000)=nil, 0xdf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000df1000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000bdf000)='/dev/input/event#\x00', 0x2, 0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000005d000-0x108)={0x0, @in6={{0xa, 0x1, 0x800, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x8}}, [0x8, 0x8, 0x457f, 0xa5, 0x6, 0x8, 0x9, 0x401, 0x1000, 0x7, 0x7fff, 0x8001, 0x0, 0x8, 0xffffffff]}, &(0x7f0000791000-0x4)=0x108) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000df2000)={r3, 0xff, 0x5, 0x3}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b65000-0x1c)={&(0x7f0000df1000)={0x10, 0x0, 0x0, 0x2000400}, 0xc, &(0x7f0000088000)={&(0x7f0000938000)={0x134, 0x29, 0x300, 0x3, 0x3, {0x2}, [@generic="2196272fc57c85a175346ad967812d5e5746929ffe6a6930d1590552009a523e70a2affab228a2f435672cd852079da934c873cd638e67011847d74439264381318de64d0d6686c949b6c58c56b35b41e54140937b433d998e80d4345c7ea0e6d33e1a42b152d49271846a1319be657ee044b941467fd7a4c4bd60dd439a16040444ad0727bfe4934d4ebb69173f9e073ee64a", @typed={0xc, 0x39, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @nested={0x74, 0x62, [@generic="361f48d69a23d3c2972ca15cdc4e9ccb3ad4ca0fa32ef662343ec106f3eef5d80c1b0f399a76ed166039e877a0dd765df3841b7fabb65eddc0a824031fe3ca44755fed3c0dc78665325276fd5f98f18e7aa63c4add1fe69b9a636d7534da1bf633b3da2dd2a54c17aa618d9a06f1"]}, @typed={0xc, 0x6d, @fd=r2}]}, 0x134}, 0x1}, 0x20040015) r4 = gettid() mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000df4000-0x8)=[0x6, 0x9]) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r4, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005}) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r5, &(0x7f000015e000-0x80)=""/128, 0x80) 2018/02/06 19:27:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000304000)={0x7, &(0x7f0000079000-0x1000)=""/4096, &(0x7f0000d27000-0x70)=[{0x9, 0xf9, 0x8, &(0x7f000025b000)=""/249}, {0x7, 0xc4, 0xf669, &(0x7f0000041000-0xc4)=""/196}, {0x87, 0x1000, 0x2, &(0x7f000085a000)=""/4096}, {0x4, 0xa0, 0x400, &(0x7f0000cff000)=""/160}, {0x99, 0x1f, 0x0, &(0x7f000061a000)=""/31}, {0x1ff, 0xed, 0x9, &(0x7f0000693000)=""/237}, {0x1, 0x12, 0x3ff, &(0x7f00004ee000-0x12)=""/18}]}) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000017000-0x8)={0x5, &(0x7f0000017000-0x28)=[{}, {}, {}, {0x0, 0x3}, {0xb7e}]}) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000020e000)=[], 0x1000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001ba000-0xc)={0x0, 0x0}, &(0x7f0000b0f000)=0xc) stat(&(0x7f0000900000-0x8)='./file0\x00', &(0x7f0000bea000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00008ac000-0x8)='./file0\x00', r1, r2) bind$netrom(r0, &(0x7f0000862000-0x10)=@ax25={0x3, {"acf826e9357845"}, 0x7ff}, 0x10) symlinkat(&(0x7f0000dd8000-0x8)='./file0\x00', r0, &(0x7f0000e56000-0x8)='./file0\x00') 2018/02/06 19:27:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000af5000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0xa7, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, @in=@rand_addr}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000843000-0x1c)=@in6={0x2, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[]}, 0x0) socketpair(0x3, 0x2, 0x100000001, &(0x7f000008b000)={0x0, 0x0}) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000532000-0x4)=0x3f) 2018/02/06 19:27:47 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000018000)=[{{&(0x7f0000018000)=@can={0x1d}, 0x10, &(0x7f000001d000-0x48)=[{&(0x7f0000008000)="d10b152cc542ae21fd2ee73135", 0xd}], 0x1}}], 0x1, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000001e000)='/dev/loop-control\x00', 0x0, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000001f000-0xee)=""/238, 0xee, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000001f000)='/dev/ppp\x00', 0x4800, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/06 19:27:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockname$packet(0xffffffffffffffff, &(0x7f0000b54000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00009ab000)=0x14) bind$packet(r0, &(0x7f0000a5b000-0x14)={0x11, 0x18, r1, 0x1, 0x4, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000282000)={&(0x7f0000190000)={0x10}, 0xc, &(0x7f0000461000)={&(0x7f0000013000-0x14)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a}}) recvmsg(r2, &(0x7f0000005000)={0x0, 0x0, &(0x7f000074b000-0x28)=[], 0x0, &(0x7f0000df3000-0x57)=""/87, 0x57}, 0x0) 2018/02/06 19:27:47 executing program 0: madvise(&(0x7f000037c000/0x1000)=nil, 0x1000, 0x7bfffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000001000-0x8)) r1 = openat(0xffffffffffffff9c, &(0x7f0000f90000-0x8)='./file0\x00', 0x20082, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)=[&(0x7f0000000000)='\x00', &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', &(0x7f0000000000)='GPLwlan1@lo\x00', &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', &(0x7f0000002000-0x1)='selinux\x00', &(0x7f0000002000-0x4)='![#\x00', &(0x7f0000000000)='/selinux/avc/cache_stats\x00', &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00'], &(0x7f0000001000)=[&(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00'], 0x1100) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/02/06 19:27:47 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000009000-0x12)='.%%\'selinuxcgroup\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f000000a000-0xa8)={{0x10001, 0x100000001}, 'port1\x00', 0x6, 0x41002, 0x57e, 0x3f, 0x0, 0x401, 0x100000001, 0x0, 0x1, 0x2}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000000b000-0x4)=r0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000008000)={0x0, 0x3}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000009000-0x14)={r1, 0x64, 0x8001, 0x7f, 0x4, 0x1c}, 0x14) timerfd_settime(r0, 0x0, &(0x7f0000004000-0x10)={{0x77359400}}, &(0x7f0000000000)) 2018/02/06 19:27:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000d76000)='attr/current\x00') sendfile(r1, r1, &(0x7f00006c7000), 0x2a) r2 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00009d8000-0xe8)={{{@in=@rand_addr, @in6=@remote}}, {{@in6=@mcast1}, 0x0, @in=@empty}}, &(0x7f0000c79000)=0xe8) fcntl$setown(r2, 0x8, r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f0000012000-0xbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000-0x50)=[], &(0x7f0000011000)=[]}}], 0x0, 0x0, &(0x7f0000012000-0x5d)}) mmap$binder(&(0x7f0000361000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000619000)={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffd}, {0xa, 0x2, 0x6444, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8000}, 0x4, [0x8001, 0x6d, 0x10, 0x1ff, 0x5, 0x7fffffff, 0x7, 0x80000000]}, 0x5c) 2018/02/06 19:27:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x800) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00005c5000-0x4)) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty}, 0xc) r3 = socket$inet(0x2, 0x1, 0x0) socket(0x3, 0x802, 0x3fc) syz_open_dev$tun(&(0x7f00008a0000-0xd)='/dev/net/tun\x00', 0x0, 0x2000) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2fd}) 2018/02/06 19:27:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f000025d000/0x1000)=nil, 0x1000, 0x2000008, 0x13, r0, 0x0) write$selinux_access(r0, &(0x7f0000001000-0x44)={'system_u:object_r:apt_var_lib_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x30}, 0x44) 2018/02/06 19:27:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d9c000-0xa)='./control\x00', 0x3) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000ad4000)='./control\x00', 0xa4000960) mkdir(&(0x7f0000aa3000)='./control/file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f000017a000)='./control/file0\x00', 0x0, 0x0) 2018/02/06 19:27:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000a94000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dde000-0x9)='scalable\x00', 0xffffffffffffff7b) sendto$inet(r0, &(0x7f00002e4000)="e3fafc00a23e57c91d83d079f9570aa76f000f160318a02a05ea01804c8147c74be43b6b2c2739dea78700ec2bde910ca2fc32232544", 0xffad, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) [ 27.851336] binder_alloc: 5102: binder_alloc_buf, no vma [ 27.857599] binder: 5102:5105 transaction failed 29189/-3, size 0-0 line 3127 [ 27.885985] binder: BINDER_SET_CONTEXT_MGR already set [ 27.896335] binder_alloc: 5102: binder_alloc_buf, no vma 2018/02/06 19:27:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2285, &(0x7f00000a5000-0x4e)="f81f3ee088ead5c217f4731d1dc5d86c81009283c5e9aed7b6fcc9bfe2d8b3188816ef7dc14b20af7e5da4cf06") 2018/02/06 19:27:48 executing program 2: mmap(&(0x7f0000000000/0xdcf000)=nil, 0xdcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a02000-0x15)='/dev/pktcdvd/control\x00', 0x1, 0x0) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000226000)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f0000dd0000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00008d8000)={@empty, r1}, 0x14) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, []}) ioctl(r2, 0x8936, &(0x7f0000000000)) 2018/02/06 19:27:48 executing program 0: getgid() mmap(&(0x7f0000001000/0xc51000)=nil, 0xc51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004b2000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xfffffffffffff801) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x100, 0x0) inotify_add_watch(r2, &(0x7f000041f000)='./file0\x00', 0x210) writev(r0, &(0x7f00000a8000)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000aae000)='/dev/hwrng\x00', 0xa0000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000c52000)="410a49ad75f1d784270916e686f9f84976883ccda91a49e34e4024d8038606a60541cf64a7a977243bcc1eecb0463f246933698e57817697f7374deb9c94d83d99476bb629c2ebc189cc36e79c3b74371a29e2eee8ce2e2314ab8fd0", 0x5c) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000666000)='/selinux/enforce\x00', 0xc200, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc00c64b5, &(0x7f0000001000-0x8)={&(0x7f0000001000-0xc)=[0x0, 0x0, 0x0], 0x3}) [ 27.905237] binder: 5102:5119 transaction failed 29189/-3, size 0-0 line 3127 [ 27.933003] binder: 5102:5114 ioctl 40046207 0 returned -16 [ 27.946917] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/06 19:27:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000187000-0x4)=0x0) syz_open_procfs(r0, &(0x7f000009b000)='stvtus\x00') r1 = socket$l2tp(0x18, 0x1, 0x1) prctl$setname(0xf, &(0x7f0000981000)="3076626f786e655c740a01") pread64(r1, &(0x7f0000211000)=""/202, 0xffffff88, 0x3) [ 27.952819] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/06 19:27:48 executing program 0: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e40000+0x56c)=0x3) ppoll(&(0x7f0000531000)=[{r1}], 0x1, &(0x7f0000fdf000-0x10)={0x0, 0x1c9c380}, &(0x7f0000fde000), 0x8) r2 = dup(r1) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000fe5000-0x4c)={0xf9, 0x9, 0x8000}) 2018/02/06 19:27:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00008af000-0x9)='/dev/ppp\x00', 0x480, 0x0) getpeername$llc(r0, &(0x7f000054f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000f33000-0x4)=0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000253000)='./file0/control\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000203000)={0xffffffffaad2de74, 0xffffffff, 0x1f, 0x4, 0x81, 0x7fff}) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000754000-0x16)='./file0/control/file0\x00') unlink(&(0x7f0000b38000)='./file0/control/file0\x00') 2018/02/06 19:27:48 executing program 5: ioprio_set$pid(0x2, 0x0, 0x4005) ioprio_get$pid(0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00006a0000-0x2)={0x6, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r1, &(0x7f0000001000)=@proc={0x10, 0x0, 0x1}, 0xc) connect$netlink(r1, &(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x20000}, 0xc) 2018/02/06 19:27:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x4, 0x5, &(0x7f0000b3a000)="2001", 0x0) 2018/02/06 19:27:48 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000006000)='/dev/sequencer2\x00', 0x400080, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000007000-0x28)={@generic="1babf1aaf2763d2380b3c6a420fa9918", 0x7}) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000002000), &(0x7f0000008000-0x4)=0x4) getdents64(r1, &(0x7f0000006000-0x2a)=""/42, 0x1be) getdents64(r1, &(0x7f0000001000-0x1000)=""/1024, 0x400) 2018/02/06 19:27:48 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000001000), &(0x7f0000001000-0x10), &(0x7f0000003000-0x8)={0x0, 0x1c9c380}, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000065000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000926000)='selflo\x00', 0x7, &(0x7f0000b37000-0x19)='selinuxeth0user^vboxnet0\x00') remap_file_pages(&(0x7f000082b000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000b37000)='./file0\x00', &(0x7f0000b0b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x7, &(0x7f0000a77000)='./file0\x00', r0, &(0x7f0000b38000-0x1000)="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") 2018/02/06 19:27:48 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f7b000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = inotify_init1(0x800) r2 = syz_open_procfs(0x0, &(0x7f0000773000-0xa)='numa_maps\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000305000-0x18)={0x0, 0x6, 0x0, 0x2, 0x9}, &(0x7f000052f000)=0x18) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f7b000)=@assoc_value={r3, 0x7}, 0x8) fcntl$dupfd(r1, 0x0, r0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000101000)='/selinux/checkreqprot\x00', 0x681d24d743420470, 0x0) 2018/02/06 19:27:48 executing program 3: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000011000-0x18)=@add_del={0x2, &(0x7f0000003000)=@common='bcsf0\x00'}) bind$netlink(r0, &(0x7f000001a000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f0000029000-0x4)=0xe1a, 0x4) getsockname(r0, &(0x7f0000029000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000024000)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x401054d5, &(0x7f0000029000-0x4)) 2018/02/06 19:27:48 executing program 2: mmap(&(0x7f0000001000/0xb25000)=nil, 0xb25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000b12000)=0x1c) mremap(&(0x7f0000121000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000779000/0x1000)=nil) 2018/02/06 19:27:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00005e4000)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004a0000)='/selinux/enforce\x00', 0x0, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000451000)='/selinux/user\x00', 0x2, 0x0) mmap$binder(&(0x7f0000758000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) 2018/02/06 19:27:48 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000af1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000001000-0x10)={0x3, {"55050e462bbd0e"}, 0xfffffffffffffff8}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000001000)={@rand_addr, @multicast2=0xe0000002}, 0x8) r3 = syz_open_dev$usbmon(&(0x7f0000ce8000-0xd)='/dev/usbmon#\x00', 0x3, 0x40000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f00009e7000-0x5c)={{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, {0xa, 0x3, 0x80000000, @empty, 0x95}, 0x1, [0xf6fc, 0x6, 0x5, 0x4, 0x6, 0x20, 0x3, 0x100000001]}, 0x5c) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000f14000), &(0x7f0000516000)=0x8) 2018/02/06 19:27:48 executing program 3: clone(0x82080000, &(0x7f00009d7000), &(0x7f00005cb000), &(0x7f00009d7000), &(0x7f00009d7000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x1, 0x4, [@broadcast=0xffffffff, @broadcast=0xffffffff, @multicast1=0xe0000001, @multicast2=0xe0000002]}, 0x20) 2018/02/06 19:27:48 executing program 2: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x4, 0xfff, 0x8001, 0x7f, 0x9, 0x1, 0x7fffffff, 0x3f6f, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r2, 0x6}, &(0x7f0000df3000)=0x8) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00007af000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}}) 2018/02/06 19:27:48 executing program 1: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r0, &(0x7f0000d24000)=0xffffffffffffa14f) getrusage(0x0, &(0x7f0000d1e000-0x2f)) 2018/02/06 19:27:48 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000029c000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xee24a40a064e1ccd, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000046d000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000018b000-0x4)=r3) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000071c000)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@loopback}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f000075e000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/06 19:27:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00002e9000)='\x00\x00\x00\b') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f00002ce000-0xd)='attr/current\x00') sendfile(r1, r1, &(0x7f00006c7000), 0x2a) syz_open_dev$binder(&(0x7f0000d2f000)='/dev/binder#\x00', 0x0, 0x2) getdents(r1, &(0x7f0000cff000-0xa7)=""/167, 0xa7) 2018/02/06 19:27:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r1, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000a96000)='net/unix\x00') sendfile(r1, r2, &(0x7f00007cf000)=0x805f, 0x2) modify_ldt$read(0x0, &(0x7f0000208000-0xb7)=""/183, 0xb7) 2018/02/06 19:27:48 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000005000-0x4)=0x14, 0x800) fadvise64(r0, 0x0, 0xcd000000000, 0x3) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x200, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000)={0x5c, 0x0, &(0x7f0000004000-0x5c)=[@increfs={0x40046304, 0x4}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x18, &(0x7f0000002000)=[], &(0x7f0000002000)=[0x40, 0x38, 0x0]}}, @clear_death={0x400c630f, 0x3, 0x4}], 0x1000, 0x0, &(0x7f0000006000-0x1000)="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"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r2, &(0x7f0000001000-0x10)={0xf97cff8c, 0xffffffffffffffdb, 'SE Linux'}, 0x25f) 2018/02/06 19:27:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000014000-0x4)=0x8, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000076000-0x9)='/dev/rtc\x00', 0x10000, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f00006fd000-0x2)={0x6, 0x1}) write(r1, &(0x7f000001d000)='?', 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)}, 0x0) 2018/02/06 19:27:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000663000)='net/stat\x00') getdents64(r0, &(0x7f000092c000-0x78)=""/120, 0x78) getdents(r0, &(0x7f000020f000-0x30)=""/48, 0x30) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000b86000)=""/50) 2018/02/06 19:27:48 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000)={0x0, @in={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}}, &(0x7f0000004000-0x4)=0x8c) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000001000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000001000-0x29)=""/41, 0x29, 0x10000, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@ipv4={[], [], @empty}, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000002000-0x50)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xbce7, 0x9, 0x9, 0x100, 0x77, 0x4000228, r3}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={r2, 0x1}, 0x8) [ 28.151835] SELinux: policydb string length -37 does not match expected length 8 [ 28.189752] SELinux: policydb string length -37 does not match expected length 8 [ 28.199946] mmap: syz-executor7 (5142) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/06 19:27:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) r1 = inotify_init() ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = syz_open_procfs(0x0, &(0x7f0000e86000)='net/snmp\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000001000)={0x4, 0x2, 0x9, "4d92c34ab682", 0x1b7d}, 0x10) fchdir(r2) 2018/02/06 19:27:48 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000016000-0xbb)=""/187, 0xbb) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000017000-0x8)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000006000)=[{{&(0x7f0000017000-0x80)=@generic, 0x80, &(0x7f0000016000)=[{&(0x7f0000001000-0x70)=""/112, 0x70}, {&(0x7f0000016000)=""/80, 0x50}, {&(0x7f0000014000)=""/223, 0xdf}, {&(0x7f0000016000)=""/185, 0xb9}, {&(0x7f000000d000)=""/220, 0xdc}, {&(0x7f000000c000+0xe6a)=""/4096, 0x1000}, {&(0x7f0000017000-0x8c)=""/140, 0x8c}], 0x7, 0x0, 0x0, 0xfff}, 0x7}, {{0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000015000-0xf7)=""/247, 0xf7}, {&(0x7f0000005000+0x906)=""/4096, 0x1000}, {&(0x7f0000017000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f000000d000-0xbb)=""/187, 0xbb, 0xff}, 0x10001}, {{&(0x7f0000016000+0x616)=@ipx, 0x10, &(0x7f0000002000)=[{&(0x7f000000b000-0xf4)=""/244, 0xf4}, {&(0x7f0000016000)=""/131, 0x83}, {&(0x7f0000017000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000017000-0x19)=""/25, 0x19, 0x6}, 0x200}], 0x3, 0x10000, &(0x7f000000c000)={r1, r2+10000000}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000016000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000017000-0x8)='./file0\x00', 0x0, 0xab) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000018000-0x4)=0x347d, 0xffffffffffffff93) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000014000)=[{0x20, 0x0, 0x0, 0xfffffffffffff02c}, {0x6}]}, 0x10) 2018/02/06 19:27:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000de3000-0xb)='/dev/loop#\x00', 0x0, 0x8200000001) pipe2(&(0x7f0000e5f000)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000ed2000)={&(0x7f0000f4d000/0x4000)=nil, 0x2, 0x2, 0x4, &(0x7f0000442000/0x4000)=nil, 0x8}) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00001a1000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a1c000)={0x0}, &(0x7f000003d000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000037c000-0xc)={0x0}, &(0x7f00002d4000)=0xc) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00005b8000-0x4)=0x80, 0x4) pwrite64(r0, &(0x7f000011a000)="e3bb5d387967d299b1ea138e288ad10d64df751449c4c6ddc4845358bf9e323118a47574d7686a172578ecc9d603a118f118f98588f845bdac1794487d82d8024ca72c88d22e2895353830a5cc9cc71575a2bd02b39b65c157a6dba66f345a", 0x5f, 0x0) connect$netrom(r2, &(0x7f0000627000)=@full={{0x3, {"64f7230c747a48"}, 0x20}, [{"cb9d27d755d996"}, {"e30c845b3c156a"}, {"9588263449cb8d"}, {"dfd082c37a8368"}, {"7c559793b42f2e"}, {"a1037f3af6dd0a"}, {"1398cb23bc79ce"}, {"42b5a9421c3d8d"}]}, 0x48) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000064000-0x4), 0x4) sendmsg$netlink(r2, &(0x7f000013b000-0x1c)={&(0x7f0000b99000)=@kern={0x10, 0x0, 0x0, 0x2000001}, 0xc, &(0x7f0000380000-0x38)=[{&(0x7f0000307000-0x20)={0x20, 0x13, 0xe10, 0x0, 0x1, "", [@typed={0x10, 0x6b, @u64=0x9}]}, 0x20}, {&(0x7f0000c6d000-0xcc)={0xcc, 0x14, 0x10, 0x1, 0x0, "", [@nested={0xbc, 0x84, [@generic="0a9f8c0148b37c730f695b69dbf86235246bce16e7c579d7aec8c6e001f443cd5da9b0", @generic="2529ef7160fd0f0dd2a75aed102f1b7cbc8ea80726c0739b50caab1d4c22a0b5b9405aee153898bcaf", @generic="718f73e31cd846bec968df0afe099c24f43e242b39b04b3ec53b7a0691acf7ae1044ef1368ef1819ba2b0dc80e5d520c3c4194d8257e62c2fd7b3c10fa0a99b8f689d107a56b3f72b2e75b2b55739706efd2fa88", @typed={0xc, 0x7a, @pid=r3}, @typed={0xc, 0x75, @pid=r4}]}]}, 0xcc}, {&(0x7f0000af1000)={0x190, 0x42, 0x0, 0x2, 0x3, "", [@typed={0xc, 0x93, @fd=r0}, @generic="48f256d8351ac714c0743fa1d5f96678ea7223629a7a755caea1186a9b98ad565198a3c17c24d566ac17e9f7a1befe3fde54aee9095e9c8a9697348a5507ec83ddd80137067db3acab49c770051876a977677654c1068e3de366b0e360b2b71a7f617144356d6ee7ed170d15c10865a41d61050a35778f22fa0d0dcfeffae3860baacc9ea490ebc7b1f299176eb03e03bd91fb8b718dffdc2b45d30af56e3dc4cf94d5f0e095488a20cb6cd24d90a707d6d98eb897d73d4fa215bf2b6a", @typed={0x10, 0x3d, @u64=0x7f}, @generic="0ce389e357d03256775405b1dcfc29b95480e0bbda61f964894dd4d464044344d5d51548d2d28c8fa29fdb8d214aea131f9359474ee7bc1bd7a58b62945c19c5a2ba59d6fed41a5f2d689ef173b441e03f91c3528fe5c4a92f919fbb518997191c1ce13f15cca393160e581d165bf1e53cd9eeb6175de9478d0e5d32cfe8e2d6fb22cd071b177fe776f734ce0b71d78c68f72e961e67a7202a99dd7067f997dd26c684da"]}, 0x190}, {&(0x7f0000b7c000-0x160)={0x160, 0x0, 0x308, 0x7, 0x3, "", [@nested={0x150, 0x6, [@generic="3846b5c221b4932a3fe70be4526f27c258abf9776774bfafae97b2e4cd6dad8f287dde915bdfb66969edc6a0416ec396e1d9739653e456a4569f88a3ae3bb00e2a822904f9b53a6c9324fd430e659940b3c96041f270d44f38b742de361772f46f2305ca5d350be9af1547c7302efde10339a5cb5f1bd2", @generic="15f4664bc3f157822db50ce30fad04b37c399b4c4266ad581c8cf05940d076ef21cfb14686c79eec7d7e17b8ed66d6cd1d267d46b960a4fb8d5a0eeb45e162f2ec19ee75567d4884930a1dc3f06893441524df503247fb366b746fe06a3d04536a51f9b9e11c7cd83bf5da03914433775f279c477112fe4fab3db3cfb2d979bd671ccc4b659b04db840034c194e49800abf9a4ad595e23e48f7c3227cc0ad4b64f81391375b5ff3c11aa5bc82677c92df8232903da1c761695eba61ce71b0e864fcbaa77e552b9dbe7", @typed={0xc, 0x5a, @u32=0x2}]}]}, 0x160}, {&(0x7f00006e0000-0x48)={0x48, 0x34, 0x0, 0x4, 0x3, "", [@generic="ce17acba7e8fee729daac6b2f086eed680c8063a31a64e65", @typed={0x10, 0x5d, @u64=0x8}, @typed={0x10, 0x3d, @u64=0x5}]}, 0x48}, {&(0x7f0000881000)={0x2b0, 0x1f, 0x400, 0x6, 0x3, "", [@nested={0xf0, 0x77, [@generic="16eff909d65b008088afa4f9fe6474bb393a01ab912d23d3e7276637899322ec1a13f8faaf60af9a28df28b0c1aacfc8a6f937be6210ae1c938c7e721dae6114b774f43fdb8820566cc198a5b5efb268747e79b692f3a9610e53e9179790066508c6112495cf5658b29bee09b33502034d6de8e033a04fddac79a3f3a64d3e4d08c470669b7dafc9d2c3e08157c62f7c6991d3a9f1293f8685530e5e56020c22cef130edcb04e28b9e9678af92a5617a350767f5424b44165777a90b988ea8c5ec19857ba6d4385d214a51531430a0b6262f44435ee714a53da24a4d6d17c6b5d1ec114ef0f3d0964f2fa817"]}, @typed={0x8, 0x31}, @generic="694b4b9334e213a29e1b331a3d1e178f44acd783b4461ef6ebda95a64be8cb77dd4f2e89b09f85c49ce8af5189f40a76e48d469f26b5603b605cb8cc2718396980379af1975740bd8501fd2b9baa446bd8f47b7e3b34bbad9f7f83aeb17b", @generic="17e19f8163f4cf34da783d6c2b17d97f2bd41c89e816436b9106c2cc217b5847b8896d544727cafcaf788ad2867c3538d9c59d75a40ce1799acc5b078692935ad184969836dc3844f504c487b914a343ef02b71b729f894beee87208d0bd45ba665cb0fc6e1addab428755c1b23fd08261bba1e8161d60971ceacd49c866396f23b7ef82d0a729", @generic="fc26a3e42886987a100a1340ddeac6ce44596b970f90ec6cf686a0252c3c2a35925140e549707c5397ab03f9bf5d1cab228ddac9dd413432c55a340f24311d80e40b42b28d9e0b7d6b5f4e824e120934e64466049293751bdd73308203f51c10c1c5b1324cfdd18e45edc801ecce9a74bd0c1e05412e14e0926e343e9209a0000c5e5674ab42fbd31bd9820e85fd57ae5f65d362a06ca217ee2f82e2c6a31a2c2ea2f5d13c0316802f678c0689daaacc0b1751f999e499ee7c1269e3e76999f1391c9f"]}, 0x2b0}, {&(0x7f0000015000-0x480)={0x130c, 0x20, 0x0, 0x7, 0x3, "", [@typed={0x18, 0x7, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @nested={0x90, 0x1, [@typed={0xc, 0x5f, @u32=0x8}, @generic="b8de47e6bd90294abdff9e9f2181557a9853d69e484f35023b2a93ba48013a000be1cd526ddad11a29b5f167a1feed96687880418d09fa4c7dd7184240b1317f9f94957acc6cde2ede0ee2eb58f59e786d0b45c2be86558f20a564c14f58719c7241e29f8415ed7d80acd403ed82add39059783804be2f0f9b974965c3"]}, @typed={0x10, 0x68, @str='em0(\x00'}, @nested={0x244, 0x83, [@typed={0x40, 0x3f, @binary="53704a462eb2413da390bd42235ce65347db5e52739d071886a74a8b8bd7d667b65bbdd18d60172ab1ce178367ec48a2b4c97db35f64adbb"}, @generic="2149a42bc33e2f4950d70866def2947002c5606514bb894f21290429bef245af4bfef585f2ba4b9bdebfe25d24687239f652aba2ed4423bca58f843537575d8ebf8e589a250264d8452a2d4bd6bba0c44cfac9405a3d9816d48f11a1631019ca42ab00d6033f49cacedf93ba2a57ce9217bc7f63c395d2189e01c5d16e299cc80f86ce42e9626b7e16b81f74cb63984e87391027f8efacfc0e6c18cb8a8da8da0fbb8f0b8945a3787f17ebe110c621c0c8bdb224428ca601ef7e1fcbf3c9e8b05c47ee83518ea7b76b5d79dde5d13dae59b4a393ed9f5702ddbc4a90b46e2693b25f", @typed={0x8, 0x10}, @generic="0095e386bb9debe66ef2865fef60212367f9a6f82975c0af327f863e6b8fdf79f8039197a1cf", @generic="f69660d55b141cf18f07098dc55237a933914af8cf8af6ca009c43b3e57f77ad5e708e4c59a39043e4bf8d706a3eb3c87d4b4a44ccbaade56bb295d3110c907f38c90352d51eef42644d5117099191f9bcbf485f67473dca34a568e62fe78e8e562183d487705ea33df3ecdf90183da1e653c3a3341be52417921e64a7a9aa7368760664a430558c7d02ca09d6b100d3bac97723105290fd1c158491214f98592b924245c1545e377f9021bb840fd16a78c0914256bca20aac0aa71ec75cd01fc835566eb0ef3c5427a9da1dd8afb2c037126141b7ed2b9738dcda1414bfa689c50af64c289b1adcb2720734058af1"]}, @generic="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0x130c}], 0x7, 0x0, 0x0, 0x10}, 0x4000000) restart_syscall() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x440000000000127d, &(0x7f0000c20000)='@') 2018/02/06 19:27:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/06 19:27:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000204000-0x8)={0x0, 0x0}, 0x84000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000282000)=0x0) sendmsg$nl_generic(r0, &(0x7f0000afe000)={&(0x7f00009f8000-0xc)={0x10}, 0xc, &(0x7f0000a73000-0x8)={&(0x7f00002b6000-0x4b4)={0x4b4, 0x1a, 0x20, 0x2, 0x2, {0x1}, [@generic="c816268bcbae0793f0f2d721c170949ff90469f139b9a4db6cde6bcf7adf2e7fa9e6dae5465974cd035d931532ff17853d8daed25402fbd87839d21f5a8a2705abc298610955f1f306fe162cb65134bbb0023d32680f14a7ef097c1a32b15f00bac6bc9dd039ddd4a86d15e4ae0327fab2d7", @generic="100ad8ea8b818304c82eac19076a3d60", @generic="f0e2208b7b226796294ab30fb924549175e850060d1182eeb362c18f435497b7d760ddbeb3c32c1e24c88ee9f1fc1ff5b212ce0c26e25038ca0aa3b7f3c9ea4e315a95d29d79dcaba9a16f8fc64fa1a277fde20a3efa251c601339a2080313d87525f7ae5e13c7527d90cb710b00943fab5e94326e3d8810b9211f4f7941831e6c2b4b876599ecaae69438df5c39231ba7fbcb152109329b1142b5f58aaff55e33f77705b52be86e2edccf86b36fd3f7fbd2eb71f5ed64d845ceb13b13406000d9c1a42ce697b03b3014c71ff744c63c", @nested={0x240, 0x5, [@generic="7fad61e85c02e56d27ae5eb93434b0e6f0ed47731a233d3a9c309f05b56a4fc54fead9f309c66a380584e25abdb22750a4be32c2ed344d40843d3206dc1e77f1e5885225b1c0f765715288f8a8c36ffc2f9b7c39865d0fb249755dbcb6223ba1ec5d5009cf97d58f000cc94f14a46dbd881e9f609d6eaf303874664879bec1", @typed={0xc, 0x64, @pid=r1}, @typed={0x60, 0x22, @binary="dba0c9d00d3f62a02792b5c3057b131854cee429501445b58702f3aa5f27049667f776218c224b7c388021ea979c5f0a258799bd4d11c483b1fd87c2fa8bf32c7e25691e1e1a2168b43a7193fe6ba1cb280bfeaeb26b06"}, @generic="00920a7952579f92cdffd8b72ed9c8a40b1ee1adc613f907bc235b1a40532c7dc59ca6584594197b0a5abef0a4062f553c51216e2cb488be52c1276313c62921f55f0b2fa5f31ebb7c4197c431d819ea9e7540ee34440e8786068c785c", @generic="a8c4710c4eb44693a9da0444e94f6a0c13da4428358801334bacc447dc8b529c9dbdac26d1ba52057045580e828128e9d297cf9db0fb8878e505c53eb840b29d257bbb6e5beaca779860b7fa7e29277266e734fceffc41cd9de9c5c05131ac4e7505fcd085b6cf4897cf77816fdb87257bcf5508c873252e4617c404202d86777a4607f8af99ad2d8aac95c337bb3210104e14771bbf9d8925fd5eca79b59b2378faa3b78cc01ba14d81cc1e96517adbf6ec3cf00d8b37fbccf11b80b2faefeaae3eb9f3f07b0984b7b1828e11b759e1a9ae0ad434141acceade52b9c390782543a12a673ddeef9cffb2c10025b7f210b9a69b"]}, @generic="131600437e996b1474a32d5236eaf602478e06336875d45f88391a57222b4183652c849621785e0d8ca4a8447a49de9fd7c7833685b851a3f58aa121a007e383e1a3a92f771bfbb6ce696e0fc9d67ace727a5e6e58eaef7937180e7803b3161f5ac7a734dcf181db39d9bcdc", @typed={0xc, 0x71, @ipv4=@broadcast=0xffffffff}, @nested={0x10, 0x5, [@typed={0xc, 0x27, @u32=0x996d}]}, @nested={0x4, 0x5b, []}, @generic="43353f3033e3dd752daecbe12cf75fed26e87582cef760675a333dc06aa14851e77e75b7d0e18fffca9d9611d41e536d86561341867582ad1d581366fceb7b10d546da19fe1502a24105c34712c2b5e0a4a339fe01b23983eb09f9742277cbeab8410ccb3265e9ee4ab11dc7f29b15f2a2c320ee94e3fee016d8faad7234b9"]}, 0x4b4}, 0x1, 0x0, 0x0, 0x1}, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fb5000)='/selinux/policy\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f00004b2000-0x4)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r3, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x50) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f00007a6000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000d5000-0x8)={0x0}) syncfs(r4) 2018/02/06 19:27:48 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x12)='(-^%\x00', 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000005000)="7c0e04d7136345699bda729a64efacdd22c11708724e7ceed7ea0570af1aacfd6f58c13e7f0eeb0658cb8784ca16932bafa0ae30d9ad4c1ecbc6fbd3aadca0d89ec42e1e5575ef6b7cc8bcd39c2018f82b66072d0d7e59f98745d9a6f5d6622d0cd784e028ee51bdee055974309b820bea2bb3ef69e1adb1b5637d1e55a06363ba8a213acbe4388c785fa4389fca4e96b92518b0c6bcac4811e6a7820693a656a77fea", 0xa3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000004000-0x8)={0x2, &(0x7f0000005000)=[{0x0}, {}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000006000-0x8)={r1, 0x28}) lseek(r0, 0x0, 0x3) 2018/02/06 19:27:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00001f5000)={@empty, 0x10001, 0x0, 0xff, 0x1, 0xffffffffffffffff, 0x2}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00002ce000-0x4)=0x401095, 0x4) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty}, 0x1c) r1 = open(&(0x7f000014e000)='./file0\x00', 0x40, 0x100) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f00006c8000-0x4)=0x4, 0x4) 2018/02/06 19:27:48 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000b6a000)={{}, 'port0\x00', 0x0, 0x1000, 0xce, 0xfe, 0x8, 0x8001, 0x0, 0x0, 0x4, 0xce}) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000bc5000-0x4)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bf9000-0xc)={0x0}, &(0x7f0000911000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) r4 = syz_open_procfs(r3, &(0x7f00001ad000-0x8)='gid_map\x00') ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000ce5000)) 2018/02/06 19:27:48 executing program 4: munmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x1) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000003000-0xc9), &(0x7f0000a96000-0x4), &(0x7f0000b25000-0x4), &(0x7f0000002000)) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000f5e000-0x28)={0x5, 0x0, 0xc2, 0x1, 0x6}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000406000-0x20)={0xffff, 0xfff, 0x2, 0x1, 0x5, 0x5, 0x4, 0xfffffffffffffff8, 0x0}, &(0x7f000006a000)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000c53000-0x14)={r2, 0xa7f, 0x80000000, 0x7a44, 0x4, 0x800}, &(0x7f0000468000)=0x14) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000373000-0xc)) r3 = syz_open_dev$sg(&(0x7f0000240000)='/dev/sg#\x00', 0x7, 0x0) getsockname$netlink(r3, &(0x7f0000511000), &(0x7f000031c000-0x4)=0xc) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c24000)={0xc}) 2018/02/06 19:27:48 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004de000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='-*\x00', 0x800, 0xac, &(0x7f0000001000-0x20)={0x400, 0x100000000, 0x7, 0x4, 0x8, 0x0, 0x2, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) r2 = dup2(r0, r1) ioctl$KIOCSOUND(r2, 0x4b2f, 0x8) mmap(&(0x7f0000000000/0xd9b000)=nil, 0xd9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000b2b000)=0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000d9a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d9a000-0x28)=@ethtool_eee={0x45}}) 2018/02/06 19:27:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2}) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c40000-0xc)={0xffffefd}) r2 = syz_open_dev$mice(&(0x7f0000073000-0x10)='/dev/input/mice\x00', 0x0, 0x1) syncfs(r2) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0xffffffffffffffff, 0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000751000)={0x200000010000000}) poll(&(0x7f0000e95000-0x28)=[{r1}], 0x1, 0x0) 2018/02/06 19:27:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) readahead(r0, 0x7f, 0xffff) r1 = syz_open_procfs(0x0, &(0x7f00006ee000)='net/rt_acct\x00') sendfile(r1, r1, &(0x7f0000422000)=0x10000000, 0x6138) 2018/02/06 19:27:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000329000)={0x26, {{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}}, 0x88) vmsplice(r2, &(0x7f000062a000)=[{&(0x7f000089e000-0xbb)="f6d8326b61e317bd200d096645876651390de93e6b17a64f2faf6769d33bd8587caf374a528e6cd24a62c4e38e67fbabd062c8846670b3cfc957e05d511bcdae0d3078942dec64d76cb7e005e1afb0a1b93683f9db04b460591434e6c01a2c416d7a77618b9111bcdae373dfd27487267cf2cfbebaf7f1bcd3df5e9e9482a3f22482f2343362d1ed89128b01e3ba057ce074bcc31598c13c782cbe3dfa7778430e22a724add5664bee8f89c2913558d5fd83fbaee3f891d7c301c2", 0xbb}, {&(0x7f00004fa000)="be15dbacf94c6efd520a4ada53de033f513f462be40e2b8f92f434f148934c2105eda1cfdc19774fb2f7303ec71dae44e7250b91138436227eec30b327", 0x3d}], 0x2, 0xd) vmsplice(r2, &(0x7f0000c57000)=[{&(0x7f0000071000-0x5c)}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000256000)={0x100000000, 0x20, 0x7fffffff, 0x4, 0x80, 0x3, 0x1ff, 0x3, 0x2, 0x0, 0x100000001}, 0xb) write$fuse(r2, &(0x7f0000044000)={0x20, 0x0, 0x0, @fuse_ioctl_out}, 0x20) dup2(r0, r1) 2018/02/06 19:27:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000854000-0xb)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000618000), 0x0, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/02/06 19:27:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a43000-0xd)='/dev/net/tun\x00', 0x0, 0x401) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000024a000)={@common='gre0\x00', @ifru_mtu=0x200}) r1 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000765000-0x4), 0x800) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000c20000)=0x2) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00001c2000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00005f0000)={r3}) socketpair$inet(0x2, 0x80000, 0x2, &(0x7f000010e000)={0x0}) dup3(r4, r2, 0x80000) ioctl$sock_ifreq(r2, 0x8927, &(0x7f0000102000-0x50)={@common='gre0\x00', @ifru_settings={0x0, 0x0, @cisco=&(0x7f00003e4000)}}) pwrite64(r1, &(0x7f000066a000-0xa2)="a77146979ea4ac19a8e5818d67c2b9d73215aad0f3016816a82cf7d45224706cf0efbea351eb8fbb492d29818cbd2ddb86c2eee7fcb7fa59ef32dab78b9515f63a7569650c27fa1ce324a08400582567de91b43c36ad498cf35ff811bf66af5c03706facbb96f5ed15047037834348e06e75ee5eb517abad0713d64906185a614a17dee0434fd6fcf3e8e1ae117645722e9432776d3eeade64743ee297bd49a48b40", 0xa2, 0x0) mincore(&(0x7f000053c000/0x3000)=nil, 0x3000, &(0x7f000087b000)=""/218) mknod(&(0x7f0000c5f000)='./file0\x00', 0x8050, 0x3f) 2018/02/06 19:27:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1001, &(0x7f0000c2a000)="6565bfa291e36b134e312981b65fdd1b4094a3dc1cf46e3cb9f665ed8e782aa3a3ae583f2ad8f3366ad1d01754429d1e2ef71864db298d3b1e33789f5acef32f4e71952a471838d9fe2b57a308d8db1fd7779a9171ffc2d1b2de52addb01de392cb0901925b368821194183f53b8472efc98c65e0ee0339d685e3a1002bc5937b21c6aaa0604b5099742aa95eafab7118dc27f5cdac7bb5777e696863d24e547b7283046347133314f88200317284cf562d03769f3") r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x48a02, 0x0) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0xfffffffffffffffe, 0x0, 0x0, 0x7fffffffffffc, @tick=0x5, {}, {0x0, 0x2}, @queue={0x0, {0x3}}}], 0x1c) close(r0) 2018/02/06 19:27:48 executing program 2: mmap(&(0x7f0000000000/0x5e000)=nil, 0x5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x101002) ioctl$int_out(r0, 0x1, &(0x7f000005e000-0x4)) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f000005e000)={0xaf2c, 0x1, 0xffffffff}) 2018/02/06 19:27:48 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000676000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendto$ipx(r0, &(0x7f00009e3000)="ed72037420738922f92203b5", 0xc, 0x4000000, &(0x7f0000d73000-0x10)={0x4, 0xb01, 0x4, "ee3a9233ef2e", 0x81}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000f75000)={&(0x7f0000002000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000f6a000-0x20)={0x1c, 0x1a, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@typed={0x8, 0x1, @binary}]}, 0x1c}, 0x1}, 0x0) 2018/02/06 19:27:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2276, &(0x7f0000001000)) accept4$inet(r0, 0x0, &(0x7f0000302000-0x4), 0x80000) 2018/02/06 19:27:48 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f000015e000-0x80)=""/128, 0x80) 2018/02/06 19:27:48 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000004a, &(0x7f0000bc6000-0xcc), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x0) 2018/02/06 19:27:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000697000-0x33)=""/51, &(0x7f00007e5000)=0x33) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004d1000)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000999000)) poll(&(0x7f00003af000)=[{r0, 0x110}, {r0}, {r0, 0x8000}], 0x3, 0x5) 2018/02/06 19:27:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e86000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000b8a000)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000fdc000-0x4)=0x1000, 0x4) 2018/02/06 19:27:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724f9fc73fab9b04e4a4a5a01d03000000000000007faa62b9c0d27a274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f18407c6e215dee02fe37161246323ee9c82c790add905b90a64adabdeef855d72abb600000000000000fec5535b119c9dfbde3f76323a5af634e4233033cc7e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557c98917cad630598f6e00ffdf3f012d78aabb64ffff", 0xc9) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x758, 0x5}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/06 19:27:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x10000000000005, 0x0, &(0x7f0000d29000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000ce4000-0x1c)={&(0x7f0000e81000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f00009ed000)=[{&(0x7f0000dd8000)=""/184, 0xb8}, {&(0x7f000072c000-0x95)=""/149, 0x95}, {&(0x7f000064a000)=""/82, 0x52}, {&(0x7f0000bf7000+0x1d4)=""/223, 0xdf}, {&(0x7f00008fa000)=""/218, 0xda}, {&(0x7f00003d9000-0xd9)=""/217, 0xd9}, {&(0x7f00001b3000+0x7b8)=""/246, 0xf6}], 0x7, &(0x7f0000b74000-0x80)=""/128, 0x80, 0x1}, 0x2) sendmsg(r1, &(0x7f0000010000-0x38)={0x0, 0x0, &(0x7f0000b7b000)=[], 0x0, &(0x7f0000011000-0x248)=[]}, 0x0) sendmsg(r1, &(0x7f0000c2b000-0x38)={&(0x7f00009f0000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f00000e5000)=[], 0x0, &(0x7f0000ba9000)=[]}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000d37000-0x4)) 2018/02/06 19:27:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f000052a000-0x8)='./file0\x00', &(0x7f00000b1000)=""/148) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f000076f000)) mkdir(&(0x7f0000f91000-0x8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000892000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8}) 2018/02/06 19:27:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) sendmsg$key(r0, &(0x7f00009ea000-0x1c)={0x0, 0x0, &(0x7f0000aa1000)={&(0x7f00002e6000)={0x2, 0x6, 0x4cdcc5a9, 0x7, 0x6, 0x0, 0x5, 0x3, [@sadb_x_nat_t_type={0x1, 0x14, 0x8}, @sadb_sa={0x2, 0x1, 0x2, 0xdc, 0x9, 0xb9, 0x2, 0xc0000001}, @sadb_x_nat_t_port={0x1, 0x15, 0x0}]}, 0x30}, 0x1}, 0x20000000) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0x80}, 0x1}, 0x0) timerfd_gettime(r0, &(0x7f0000e83000-0x10)) 2018/02/06 19:27:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000d4c000-0xa)='blacklist\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000-0xfa)="c5e5e9820a097a8339293620e359e9450cca0405e7cc8297f28d3999b838c442c31a45dbd3eb56a949d8d284814054910e33e40917b3855e856231e32fc491194295bba8ddc8231db0e381661995d61ba06bd623a0370a52227156641d6cf69508a5f02f98dee27ef930a506fe123c333a92e984687290dea6591676379a68fc13e4e6fd4bf3e1eff466e703d89b51994314c25bd87c360e959d2e9ee3dac975ada85cae4c39248308a496f56ee6abf0056701a0e58b91dd381cd4422a02d92d13838e60d1ce752b185fe55b9634e6e8b9c1408bdcf953a7547973a99f60032858c903fe803703392484e908a466ad905afc93df98ef75d6104a", 0xfa, 0xfffffffffffffff9) 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) r1 = add_key(&(0x7f0000636000+0xf6)='logon\x00', &(0x7f0000b07000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d57000)="82ef35e3bfcc93d7b1d8c3e50304458c7144d3df185facc6d46f5d786a30b104897335d6132f82527e17362133", 0x2d, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r0, &(0x7f00006e3000)=[{&(0x7f0000001000-0x4)="016e209b", 0x4}, {&(0x7f0000000000)="10d56c1d64b7c5c017922fafcd05b74e097d38bac7d044876e578ded144725cd4ee866c452cabb485b0ee233b42f92d0981a0b784d88020ad39cf63a07c77e6f705ca2c07fd499700ee0de695cba7f1b26b942bd64481a293d668fe6a1a89b669e8e21acfa6e6493c07b49f6cc2b5926bd5df05773cf35c6a15ce0cd979dbe0305afc50b9fc13c252723e61859c637fe581a3970c73b2c27360109722dc915cef9b1cdf9c31f3e86f66471fd8233fc39fd46c2cb", 0xb4}, {&(0x7f00003b4000-0x93)="11e44d6390166f821e2ce1125ac413a8858537f73cac7825ae4e7c14e451879e99bc2cf010b3b383ac5cb93bdb7534ae0484ec0cd1662e7ff29f1ebf1d1c7befb960aacc4df7e1fe57883a5c92a6614abfdf53cc816ffc6ccc3822627f35ee2eb4773c1170cb43947d85131afc88e72c42bad9d43637829a40794c3f4bbde76291dc47d1619124b1c00acc9f5501a1490f1360", 0x93}, {&(0x7f0000000000)="795667a66856a37a8963179392db627410fe4f88684e01f6bffe8174da42549f63d0e5c64049387e172592cf9fb0db6711efff8b58d94d7a26ba662fc980eec897c908a05b6a1aed4b4197fbdb2d50942f36dadb9e5ecd5e40542be3842d333aef46d69eb44ed664d9e26b2e273afa4c397afd5db0016906a1c2f4bca68da61d8628f4f640c15f9b66742c5e23b050c0ffe7bf29a6ad5f1ad0cbc28e3e52965d", 0xa0}, {&(0x7f0000000000)="372380e72808f4b0675b9d659d8f23261fbd617a4b3de2e922390b0130b64ee021063319350a6b2c67ca92a0b221db23c0c0cb28071e918ae375e3f481ae6be4ff86676345f3fd5820402701ee0aa63cde9c805107b2571cd8ab8806d5e549d05a8c0f6aaa444760286465ce0c97bb1f6c296e36a938311c4ae0e4e0adcac620ccefbc5984ad12c999a7903d062823af8288a447614bd9c2616f48f6738a3c878e62ace97060c12eae38f14a6a5749dd39cb78facbb49d517bf7530ad7ec9a23f5c89c34ed26f5d47febccc15c9c414403470f51aed0ae96884ef7573c91eecc9376a2c5", 0xe4}, {&(0x7f00000a4000-0x92)="7baa9256e291c8b63366e982827fcef39522086bfa6faffa56cde3612442f98ca40c4b482b6e958722be1ae459268b28aca158e42868579f27b2ce45c8aecdf859a45738e2431013f3c98bb8512c4718a58c79e11dc7052dab5f5a8755f82e453e66213fadbc89e019ad8aec5052c563879f32c61fad27c3b8ce56e0fbd4004ffdd70311403177ef31a44cefbe77c5b75c94", 0x92}, {&(0x7f0000837000-0xf0)="0d9bdde572bba8fc60df5e6af3c8c64e07f932763258e4494b34e809894573e197e41a808e33ac6be6132f52c212e03e28d772bf4af41f7183a7d86ba1d1feb233dd45025ee347302cde6c630826740271f6bf5c326f9acf16d48a2f924162818d3bc62676419f4d4664b609463b1d46a5e0f0c8804d9f231269722920eb3223214e5435c3197aa920e6b638a1d44a4e59242b24b550267dbad7463b8e010d49d6f822f3c7c455b362a6ed925e25c607a191b97008bd6a748600c2de61d73a51d45364f22c7d8a6ac9f64c78c9ddf0abda0b792b5318876d98d4c4961115a0c1049995b3f544022cbf2405d05542d346", 0xf0}], 0x7, r1) r2 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000002000-0xb6), 0x0, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r2, 0x2c) 2018/02/06 19:27:48 executing program 0: ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000580000)) mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000032000-0x9)='/dev/rtc\x00', 0x501000, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000032000)) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000001b000+0x6a)='/dev/ppp\x00', 0x240, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000018000)={0x0, 0x0, 0x4, 0x4, 0x9}) r2 = socket$netlink(0x10, 0x3, 0x1e) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000023000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000001f000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r3}, [@NDA_DST_IPV4={0x8, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x262}, 0x1}, 0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt(r4, 0x5, 0x10ca, &(0x7f0000015000)=""/49, &(0x7f000001d000-0x4)=0x31) socket$nl_route(0x10, 0x3, 0x0) [ 28.478021] device syz5 entered promiscuous mode 2018/02/06 19:27:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8001, 0x900) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000001000-0x10)={0x1f, 0x0, 0x1, 0x7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000001000)={0x3, r1}) fcntl$setpipe(r0, 0x407, 0x689fe76) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00008c9000-0x8), &(0x7f0000000000)=0x8) sysfs$2(0x2, 0x6, &(0x7f0000e29000-0xbb)=""/187) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000091e000-0x8), &(0x7f0000cb8000), 0x8) [ 28.544121] device syz5 left promiscuous mode 2018/02/06 19:27:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00007dc000-0x12)='/dev/input/event#\x00', 0x1, 0x20000040) ioctl$TIOCSBRK(r0, 0x40044591) execve(&(0x7f0000593000-0xe)='./file0\x00', &(0x7f00003fd000-0x30)=[], &(0x7f0000e47000-0x18)=[]) 2018/02/06 19:27:48 executing program 6: keyctl$update(0x2, 0x0, &(0x7f0000001000-0x1000)="fb1721181390a5e9959ecf0850f975a2325ae6abebc4de51517a2526f9472b8245123473c6625c7f0d95ddbbc842b05117aa0e90ce1207bd65673e5112d92c968886f09ab7760aa6d372a5e43c5bc774cce20d1ba9e747e9b83580ced232c39a5773a5ecfaa10decaf56d9a816447a5ab4e5a054f3d1a52b101f6d7ae61853c7e7a36661defda89a447b9666c0c8dd015ffd9b9e7b9b9968caa9c9d4f07f29c6acdf4ebecb5e07fb9fe37da09273bc999b5a931dc57e3ea485d745e0a7583f2ce24f93ad49d39b6e5efb46a96d252b6a6c5d02ba455e19e951dd7889caff273ff81deb91c3e7f9d6e53c3a3a90637fae6aabd648a27fc3ee457d9bb1c28b09d3208adf026713e46d7a3af57c0c2c9ec514d01ce4abf4e585f590c538b723797b29ce8f4ec7890da7c2481729cca10921890d31d9965f32e036189515878bea0709255845bcd605081c26fbe1cb4f1f3927372767787bad55f562039ac6b385ec86c3f87c19bba92f3dcf09d1b1b73af8cab8499efdff17da5cbb2bf36e82cf21b95dfae07db0a92d35c1f108c637d86540642a3dfcdc312d40fe2aa3aaf19b9f685089967142235ca8a7db681e85af875deee93e42845aeab07368333c037fe18f69b23cd0fd1860fd836b03310e7305513a9875f31bec1eb90d585f95799c788263d3051f49e180e8737db3d46dbc77a61b89d9c1a2b082244366944fcbe0d5be3d8f592ef5a1bc8e0b52fcea472efcdf70f90488acb5875b0a825a2b70c5a18ef771d9bbc4ebb06bf5f95ac5321c14fb5d346fa9cd7dccb74e20e072f8c17365c26ecbc2c6dfb2b37134215f16107612c088a30f454d60b336ff4ac78b001b51494f3af81d6442f4c46a54933b55b7466d6fe441f80cfaa963f50318dd397f0bff2c0f01597f256f3a76f3351fd4e6ccc7edc8f3856d0f94741304e2f2cd61eb31ffe1b4068205a0e6e266ff71656782766b327eb92bdc912975ae9be22007fa02dae3e050710941891b7e77b65d34c72fbda50d752928806bfd521b84d65ba8b89b76729cb6309a4f741927727afc751e014fa1b8b1ac29b1476d33fd346857f4da5437c99d5066a2e3f9080b647c30525a54d86d992794d4ecfa552a73114b721d43d8241a1382a1b4f07f57da31fe90b1b737d5ae3d8ee37fc45aed721432e7eff856a3a46309f288b044f1a72c1f3c0b104b85b524304e23f7ad68e93100f2c2f0b6f4b3c79ba9b20b76665014ec6d2dfb2fdda359d3b9fd21780cb77e86d6bc366e4f9fce43c08cc2a521fec38c3dd9c26f3439b53e044ffd7f1f26dd0c240daa9ff98d8a359055df54022cf5981399775d615c7767a380a919845dec2b7bf284ee27e869ac9bfa2766d5dbebbf43a1d8e3f82acdc46c7d890146d71791c2103b56b7a35eea7273c489f3e917c0d3f69753a4caf72fc4f31e0bc212e34cfeb57391c5155a54051a66f3e284915740331cd991b44ec3ced51ffc88edf4e5e28e2a52f0ce97ab00d71d08c92fc54be4e8115ec443d321db0149691cd05d95d296d000195696b10b97533216651930bbc0b19a0725c9a67087d87c24c66669ae953a05ed424330834b0e3edb64c8a1f9f74b9c6c7b0ed21d03de7c3c07de0b5e47e9bf1b8d0e4fcd14c3549421b3dbba456604eb1b571d63a1feba67956486fb089b884ee7ed277326af138f95399d94c71cefec5941c034da1d6a541e7e3ee84d9194c1a4503cd1f814e56f3ca45a9a5f347cfb2191cca29e1304a055e7ebeb53a331621d9a073a60b2a8d52ca4de7e8b03c0c4c638d3fe7656b75754d548bfb5aa9ed6a96add122af28f702a9459b731332cbda2a684cab3b64913ea7f933224136d4a9bf5d8de4c4cd65abcb524a2889ca07c194e02a852f2a2df24d87ee75b5bae14f5dd2395f529bce418457c97213789b2c57f48f879ca50667fbc0d0a10f87a38578c6b896990e4e1a0f6b8c4036ea79f14d7171c7ea038b2ecb03bbf3dcf6fb67ffeaf860d8336576d056fbc157fbe6d591bf2ce916eb0c6a8539acbb39c09a84f2449a614e5f06293b5a0920b54213d72183c4a6ad317fcc1962b5f847e11a2b4f4eb73405183bb690aec6be37d6e371b770a3af270219cedc27a16d1ce831bc96452596444340363e224c4aec2d86b185c9f5738dfd2cfb339c8eb282afc4e4efcc828ddcb58e34cede8e136120bfa4e100e5ebb4477ed5c550f4c3c1f5a14264e417ef11a8b25fea9c3350a070b9718606255684e92ae714d7734dede5443da03c1766ddce68cf6e5ab747faeff780c25a116b300ebcec76544310ab3fd9e0d1a84625e6cadd4f7d6fd4027e98a2e871a5a40a96618d2d585d947ef565e7636bfd7ee3a866a6778379523d09b94b28aa0dab1d0779f06b503d8058d169914040a278921c38515e0d80f5b7c4da32f71f594d17e9009b6c8fc6436cc11416481a29c8759a9ae7cc5629022ab21ea8cb08612ee51bd8d8a9a75683355a399fc466b441efd4604424fc97cbf7cd5ba9f73e7c8f3571fabca67eadd2d603610bf593fcfc6064b6e670950cd9008181656900f31a346481f76628bd63673cbd4af4a8be20672a1b3b391b7f06f80b81a7ca6f3f0e092f6bae10ce99516d83c6929321f9bc2081123bf5250cb02379ea21b7bad0238cc24333b613fa4601e1d85a9e2e937cc0943711662211c756437719f4491e43819a87f97548b092153943426245ff9a78c80c1d487f92861e38fd277c539682ae1dc668e40f61ef07f7fb08a90ae36cfda8c5cb84c329afa3d17c85e944c03a054722a05d1ede31f54f686fabbdc7ffe616371aaad80c167a474b0393b98bf1a28915b9b2d0122cdf21ad7698b600d20728814fb900a327eb21311f2173939d68dae0dad96ea95305b867d09c4bd8ddcd848813e7f077ce881817483d8958a39991d482ffe34b0520e19bacb4b7b8371f4c90389804ef7b9b3e103f02755c6d477933da1750ccec13d04d4e4e1f84c5524c7fa1ec330ae43d9b0a78185d277d3a1dae1d6f81a3bf42d34edf11744d6df03250880294921db732918d3baf148f2118130ce6c726e5995bf4b98ee860fd652a4cd7e4117c013285f2c4c8686b562f51f2e3321ff2e064038d3ad7b86afd506c8695c74eb6a9d9e7ff7bcaf31c4e9d0c65b241d9063a5ad3bb5d57918af620d024721dcb02d0b08df250d15151d29647a35473086c7b0be02eae7151387f9a192f9d4d3c225f36886cd620a6511dd98118ec9fe6910bf944b2815fc3fc25b9913c3ed86a546117dffb5effe588e0c6de2ff4a3be33e49fac3e6f526741de3e3489a0e928e575b73f8a66b515d6ad52f81549efee9814c5d4cdd4a5b6c73c41b7cd68d6bf2cc4a97f7a347cba9eca475cf916108a05e0e7aea7000c154987d1f1042ea27c6ab440c438a7d0149e71d27239b6a0bff7f94a648d9635f9cf8ba94c534c2855ce1ee11af3bf28bdf66a2cc0d86d968d62e995092885f6c2148bd7419de8083ed0266a5e2534e5b7dbe7cfa3a04ca9b184c89bb2428daa6e6fece2d41dcbe453a06c8dc1edafa665d51c80a8d999bade5f0819f3c054a6d0ebdaaa9254ebd4159e8ab409179af207e3e69d6072139caf2b2a47219105e104035ec6af4cadafc99634dd75daabc61ffe017cdc41895db6ac49b0804f971cc7e57f06fde8daccafc4be2bdaa19228ee58e45753fe3c70fb55c4a764b6231cc5e7edc5d437ce4a8306734606e3ff58394420172282a6c78002228d1140067055885c5ecf70d11698588df90ee6d48964b8e319b673f401fd818b95dc70fd6f884badce62bac1cb802b93376aa3801b825706f4dd266aacf531d1ef3e6941cebd7358a69c62b490a1619074af7130e31e3f5ea9855f0d79bbfe12f9a92d46b93325cc1a102ba2d14bcf3c0b3d3f7e2cbeed90f4f5e0f4830b4939b8828b6c9807633a46dd70bdbb36ef918e1cc888cd02271b2c9d75870bd6f5f28e3133ef536d05345313f649525358f502369d5bf8fd52a06b2c618e76b5f3e11888d3324d51162ed1914e5f4640975cd7a2d110e86e9a8bb6ba426bd3392ad09e4a8922e3516df2fd86e13b68934a8c4d044ad6d97de3c16eeeb0d7b4db8f0fb8088833c3546f0dc143616b012bf12a0278604ffc09364f2a8eb4149f5a7ce82a376e494bcb32f717a3575d2cf77338bb2043260346259e95d3ac9ab063a4e168053f4946d2be98bec235fd29d9b9eb416962e5fc6d77caa59fa2834e9682593f2baf8d563c96014fada3f179d4603ee730100d5b47a4f84e53d6dc62c94519a088c37577ec4a86dd4842095a511a3a54bc31a42a8e61900b1f3b174b1e10749aa6a2bf4ae19e0e5cba758db5dbfd5050b37629a72f54c4e7f350a00ae72be4b754b447ca68da357488e845e2272281a3063879a8127da6c7ab3af93da558a140a80787e1d439351e1b96267161c3eed9b5e58b2ac737fb636faa8dda93bd91adee1a2beadcdcaa70ab8c60914b106c8582b45e53c155dbda02cccf11bd75a1aa520f7d07e1784d4d135980c4640898c2dbc98727a4bf9a4b05dfd85872bc1aad71435ffbfb23fb72dda1f71dc6d6eae84bf497728af2d5cb41690d8d3c0c36fc917fd33b84b9c68a1670c92b97248b5825f038f20f2fbfc7c3a1b5ff0b50061b582fb085a6f5736af915a25c9e5c7c744418eef7cef34f63f3b2ff0e8c330968cdfe0051add7182c7dc3dbb8bcbe95241be785cd8a303783abb7ff49b3fee7098e0a2f5cccfb7ed503a631ebda232711f6c2e106a7f9df3b557d7b412b60ecf42e72c0810b5cc4744868e6301d36d6ce1920d48a18ff65d29392a1fd676452201d9538e8200b9b1f59a8fcd13388cfd84b4a13293d7d47c6e23a0326952c28f558b4f1bf69e0377d1862130fa90a5d448b62f7eba26d3ef79f7f3cc9ef34a6e34c0ebce88597ad213c41486ba30f092ef8481cdddfcc82da33b556c2acd69ef3708fb7ebe198b4192cbc7a297e561eaf5ce17bdc71d3e4554e3b0013988f5eb2c66f4c04350637532f10cebd62441b265e8e2306bb459b470793d606017fc481b39d5fb1b667b20199f0dcc8b8677462cba3fa6dd9688cb7df0102624b05fdb0c3a93db2639b8fd537ad31c3a9e2d6296a8b657701c549c2abd008fb30e3c3bfe56c3add413ec7178d6ed7cc6b65b59745d29d5ef29b57d3bf5fa3f45091d18d60c87bb628174c105821588dfac7c50596373c683cf4e38e7ff9a3e40d1840148c93047c0372f1c0bf281c2a5916df2f3dd25d143d00a7d2a8119fb8585a5af55c0354dc24e78b4a9db5f0ae8dde1e5cd8c739842080fb0ccbba1bdc2934ace7491422f9ba7a4d3e66a45691d3095c21b7ded37941bd62b6e5ebde27af1ff060bed9e95d54bf1107aeceff641c31423a7c4d96e0b3cf414d32f77941697ce18c79be7a2e2aa6b868e8fea19cecfc6810764b0feab48c33037a978e08c4ef6415e29eef8f27aff2a328982ca996c66e13b10c9b4ce213534376fd9c3d13a00e3e492b010c6c752032e84e3c9757bd5817c8c45409c08092caca7c6d53ff64ce739546343b360ac7d5a78b1850a2f5b5ed74f69605f66faaf7d8476b0c7ce1c1431fc5840953bbc9f734a1e57e07243a36e77d99bc75d2be474e3a79478b342b0d920e536860f184e03b8e51bcff3f286426209d6ddb9aba1edd3fb35802dffe2bf201bf598fbb9054b5c89b5f64f90cf8215c3d6076f2412f6879caebce0c0ea4e6b98e4d59792a8b28f8fb8731fc647bd3a6c59bca83b6a086eb98eea8cc9", 0x1001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000+0xfa0)={0x8, 0x5, 0x1f, 0x8001, 0x4, 0x401, 0x4, 0x81, 0x0, 0x1f, 0x3aa, 0x3}) 2018/02/06 19:27:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b08000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000a6c000-0x10)={0x0, 0x0, 0x4e}) r1 = syz_open_dev$binder(&(0x7f00001bb000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000075b000-0x30)={0x4c, 0x0, &(0x7f000092b000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bd2000-0x48)=[], &(0x7f0000a82000-0x18)=[]}, 0x6}}], 0x0, 0x0, &(0x7f000005b000-0x82)}) ioctl$KDSETLED(r0, 0x4b32, 0x4) 2018/02/06 19:27:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000f19000/0x3000)=nil, 0x3000, 0xfffffffffffffffd) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f000012d000)=0x1) clone(0x0, &(0x7f0000003000-0xc9), &(0x7f0000a96000-0x4), &(0x7f0000000000), &(0x7f0000b23000)) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/06 19:27:48 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00005c4000-0x5)='veno\x00', 0x5) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000236000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = getpgrp(0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00000fd000-0x4)=r2) 2018/02/06 19:27:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000061000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000c1c000-0x8)='./file0\x00', 0xfffffffffffffffe) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00006ea000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') renameat2(r0, &(0x7f000068e000)='./file0\x00', r2, &(0x7f0000284000)='./file0/file0/file0/file0\x00', 0x0) 2018/02/06 19:27:48 executing program 4: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fdd000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000ee8000-0x4), &(0x7f0000805000)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd7000)={@common='lo\x00', &(0x7f0000fdb000-0x14)=@ethtool_sset_info={0x37, 0x0, 0x7ff, []}}) 2018/02/06 19:27:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000715000)={0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000310000)='/dev/rtc\x00', 0x101001, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000f54000-0xfe)="2a244cf1597e4456a0e0624fe61e1957a46f298e6db8bed5e771fa71208dd26147e879d84779bd6d9e6e4ca42b79e41df005a69cc37f1e7eeed9816cafce17082d39ace2fbf94f5e1150ebd617c7e041ba77d8a20662811d0fae41424ab9fbd052abc4f93e360c6018de324a83f39384819ca23fc5745f5badca2f9438a4bc3955843bf33a21d4f731f534354c5c1a805a36affb14de17270095ca4ab2dc06866755194dfe06b98786abe38c60716f7cb2e2f51e4e3a25a5829cee8e84695eb09bd6cb9788ca25b3115b1ebcea13ece21c3c73c1eb841b12155648b3fff4346f56ae801bfc49359ca704319198d40cd8f9b4993e6836d5528a88e57a3b7a", 0xfe) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000f9b000)=@generic={0xfff, 0x2, 0x3ff}) r2 = socket(0x18, 0x0, 0x3) sendmmsg(r2, &(0x7f00001cb000)=[{{&(0x7f0000845000)=@ax25={0x3, {"50f0610b6881aa"}}, 0x10, &(0x7f0000f17000)=[], 0x0, &(0x7f000072a000+0x9df)=[{0x64, 0x11e, 0x6, "efc704dc7f36968bb39a272b4e9978cc4b2c015a654925f6286d7878ac83e76194c0b436b5dc844e5ad74495fcc9201f9861521adec628079f723072a381a44e23fd709a4a7fec74632c160c2260180160a5284fad900d6a"}, {0xb0, 0x118, 0x9, "eb353bec420391f605af06efc4054b8734b4829c283a144613d85fb29d141e1884d1d779cfa644c2559ca322c927a9f2797735434349f63c2c7c955e28ab9c2af35fc07552e451664d81489c832d20d294b611feb2638bf9901822bc9470771677310b5c934adafe61c9c8ff57a3d8bf1df2922aaa859cd61c85ffbb984248892b6162174fa1bde3912bac362ce7c18eae87ba3b8077bf1a19e3cad151480a51267cb267"}, {0x100c, 0x0, 0x3, "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{0xbc, 0x105, 0x52a0, "388454fc0ba95b39e35464f11aca132acf894e113267d06a420af308eaabde6f75e160a708f809e499c455be18d8f5f7ff0755d9be7168b0aee81971cac110f9af5415483fbbeed15527ceb41afd544cc755dc962e2d467e0e73a9ef6a76d272d6583e912f2561f8df271727c2838814fadc020f2074515115f2d4be1c46e8e31cbaee448389348cb0f234451444690d09c35a9feb6a5351fdb46aa4f5957d6fca867d5398f23ed348813589e47f97"}, {0x100c, 0x0, 0x5, 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0x21e8, 0x80}, 0x9}], 0x1, 0x8000) 2018/02/06 19:27:48 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00005c4000-0x5)='veno\x00', 0x5) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000236000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = getpgrp(0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00000fd000-0x4)=r2) 2018/02/06 19:27:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) inotify_init() write$tun(r1, &(0x7f0000e40000)=@pi={0x0, 0x88ff, @ipv6={0x3, 0x6, "7aeb0d", 0xa5, 0xff, 0x20, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, {[@dstopts={0xc, 0x0, [], [@ra={0x5, 0x2, 0x800}]}, @hopopts={0x3b, 0x1, [], [@jumbo={0xc2, 0x4, 0x28}, @jumbo={0xc2, 0x4, 0x100000000}]}], @udp={0x1, 0x0, 0x81, 0x0, "f4e15d1da7971573cf1e5e6e177c2dcb88616f43358dccbaa93744e1fecf383a553ca69e5570b2eecfe86847d7c46a9d07c260e88207303e45c158eb0e170fa4084d136e87affc5b247986791ca099ebc1e4b4da53333ab152ccddfe14fe826649048e30293dc88ab893c90bf9578a7df2b8bf504e0086f4b9"}}}}, 0xd1) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000a8a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@nl=@proc={0x10, 0x0, 0x1, 0x20000000}}) r2 = accept4(r0, &(0x7f0000b55000+0xa7c)=@sco, &(0x7f0000eeb000-0x4)=0x8, 0x80800) lookup_dcookie(0x8, &(0x7f00000af000-0x91)=""/145, 0x91) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f000026a000-0x8)=0x80000001, 0x8) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000078f000-0x4)=0x0) wait4(r3, &(0x7f00009a8000-0x4), 0xa1000000, &(0x7f0000283000-0x48)) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000899000)='/dev/pktcdvd/control\x00', 0x0, 0x0) 2018/02/06 19:27:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000c23000)=[{{&(0x7f0000620000)=@in={0x2, 0x1, @loopback=0x7f000001}, 0x10, &(0x7f0000406000)=[], 0x0, &(0x7f0000449000-0xe)=[{0x10, 0x0, 0x1, "db"}], 0x10}}], 0x1, 0x0) 2018/02/06 19:27:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000088f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000e9d000)=""/174) mkdir(&(0x7f0000eee000-0x8)='./file0\x00', 0x160) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000010400000000000000", 0xfffffffffffffe1b, 0x0) 2018/02/06 19:27:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000d87000-0x10)="74086e5d0200810200000000f78c00e7", 0x0) lseek(r1, 0x50, 0x7) socket$pptp(0x18, 0x1, 0x2) fcntl$setstatus(r0, 0x4, 0x4800) pwritev(r1, &(0x7f0000ade000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f00005c7000)={&(0x7f0000247000/0x2000)=nil, 0x10000, 0x4, 0x80, &(0x7f0000a66000/0x3000)=nil}) 2018/02/06 19:27:48 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0x18, 0x0, &(0x7f0000dc9000)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) 2018/02/06 19:27:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00005ce000-0x28)={@syzn={0x73, 0x79, 0x7a}}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) r0 = epoll_create(0x401) flistxattr(r0, &(0x7f00002a3000)=""/4096, 0x1000) mlock(&(0x7f0000aec000/0x1000)=nil, 0x1000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a43000)={0x0, 0x0}, &(0x7f0000313000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000626000-0xc)={0x0, 0x0, 0x0}, &(0x7f000070e000-0x4)=0xc) syz_fuse_mount(&(0x7f000067e000)='./file0\x00', 0x0, r1, r2, 0x0, 0x80000) [ 28.634958] binder: 5320:5329 transaction failed 29189/-22, size 0-0 line 3004 [ 28.655881] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=31331 sclass=netlink_route_socket pig=5349 comm=syz-executor5 2018/02/06 19:27:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x101000, 0x0) mkdirat(r0, &(0x7f0000ea6000-0x8)='./file0\x00', 0x1c0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000089e000+0x392)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000fdb000-0x50)={{0x1}}) 2018/02/06 19:27:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000ad6000)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff010000000000001e0020000100000100000000", 0x14) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000602000-0x110)={0x0, {{0xa, 0xffffffffffffffff, 0x7fffffff, @loopback={0x0, 0x1}}}, 0x0, 0x0, []}, 0x90) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000480000)={0xa, [0x7f, 0x4, 0x6, 0x100000001, 0x9, 0x4, 0x2, 0x2, 0x101, 0x2d2]}, &(0x7f0000da1000-0x4)=0x18) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e04000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f54000)) 2018/02/06 19:27:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000dfd000)='/dev/ppp\x00', 0x8040, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r2 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f000001d000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00009eb000-0x8)=@assoc_value={0x0}, &(0x7f0000b1d000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00009fa000)={r3, 0x2}, 0x8) bind$inet6(r2, &(0x7f0000d92000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) bind$inet6(r2, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/06 19:27:48 executing program 3: pipe(&(0x7f0000882000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000ead000)={0xff, 0x3930, 0x200, 0x18, 0x7, 0x1, 0x0, 0x7ff, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000af2000-0x40), &(0x7f0000af2000-0x7), &(0x7f0000d27000-0x40), &(0x7f0000af2000-0x8), &(0x7f0000c04000)={&(0x7f000099a000-0x6), 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={r2, @in={{0x2, 0x0, @empty}}, [0x0, 0x5, 0x7fff, 0x7, 0x9, 0xfffffffffffffffb, 0x8, 0xfffffffffffffffa, 0x40, 0x0, 0xe6, 0x1, 0x7ff, 0x7, 0xfff]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r3, &(0x7f0000894000), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) socketpair(0x8, 0x5, 0x9, &(0x7f00005f7000)={0x0}) getsockopt$inet_int(r4, 0x0, 0x8, &(0x7f0000ccd000), &(0x7f0000012000)=0x4) sendto$unix(r0, &(0x7f0000df4000)="f36241d45ac998eb6ac9a5f18c2e12a7e9f707f76152d8ffe86dc32ff45c9cfb55c7833551e9832d4d50d2c51e48a4ef8df60da9277fc89ad21c591d7bc3af8adffb1b5bfb90a99a4ed5011555763049b4cd", 0x52, 0x8000, &(0x7f0000a66000)=@abs={0x0, 0x0, 0x3}, 0x8) 2018/02/06 19:27:48 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000000c000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f000000c000-0x10)={&(0x7f0000005000/0x1000)=nil, 0x1000}) 2018/02/06 19:27:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000904000)={0xaa, 0x80000000}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000410000)={0x0, 0xfffffffffffffffe}, &(0x7f000053c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000049a000+0x3fb)={r2, 0x7}, &(0x7f00005cd000-0x1)=0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f00000df000-0xa8)={{0x7ff, 0x5}, 'port1\x00', 0x0, 0x4, 0xfff, 0x9ee, 0x8, 0xf4, 0x100, 0x0, 0x4, 0x81}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000233000-0x75)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x6, 0x7, 0x7fff, 0x2, 0x4}, &(0x7f0000b90000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000047000-0x4)=@assoc_id=r3, &(0x7f0000896000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00002dd000)={r3, 0x5, 0x30}, &(0x7f0000abc000)=0xc) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000aa000)='/proc/self/net/pfkey\x00', 0x0, 0x0) lseek(r4, 0x0, 0x0) 2018/02/06 19:27:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f000068d000-0x1f)="1f0000000104ff0000000000e3ffffffff04f0f00800018003fd0000000000", 0x1f) socket$inet_sctp(0x2, 0x5, 0x84) r1 = request_key(&(0x7f0000bb5000-0xc)='cifs.spnego\x00', &(0x7f00007a2000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000a8a000)='0x0, 0x2, 0x8}, &(0x7f0000e37000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000e0000)={r2, 0x4, 0x10}, &(0x7f00002d9000-0x4)=0xc) 2018/02/06 19:27:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x14, 0x200000000000d, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f00006b9000-0x9)='/dev/sg#\x00', 0x116, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00003f8000-0x84)=[@in={0x2, 0x3, @rand_addr=0x40}, @in6={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xfa}, @in6={0xa, 0x0, 0x6, @empty, 0x100000000}, @in6={0xa, 0x2, 0x1ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffe01}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x0, @rand_addr=0x8}], 0x84) 2018/02/06 19:27:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x420980, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000-0x9d)=""/157, 0x9d}], 0x2, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000000000)=""/110, &(0x7f0000b71000-0x4)=0x6e) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000013000-0x39)}) close(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000016000)) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) r3 = syz_open_dev$sg(&(0x7f0000007000)='/dev/sg#\x00', 0x6, 0x40200) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000018000-0x8)={0x6, &(0x7f0000017000)=[{}, {}, {}, {}, {}, {}]}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000008000-0xa0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0xfff, 0x80, 0x0, 0x8016, 0x7ff}, &(0x7f0000016000+0x3f0)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000002000-0x18)={r4, 0x8be, 0x445af0e35cd89cbb, 0x4, 0xfc0000000000000}, &(0x7f0000012000)=0x18) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e, 0x0, 0x3}], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)}) [ 28.674534] binder: 5320:5348 transaction failed 29189/-22, size 0-0 line 3004 [ 28.688101] binder: undelivered TRANSACTION_ERROR: 29189 [ 28.688109] binder: undelivered TRANSACTION_ERROR: 29189 [ 28.725131] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=31331 sclass=netlink_route_socket pig=5359 comm=syz-executor5 2018/02/06 19:27:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000067a000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000795000)='/dev/keychord\x00', 0x1, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000156000)=""/167) write$selinux_load(r0, &(0x7f0000d99000-0x21d)={0xf97cff8c, 0x1f4, 'SE Linux'}, 0xffffff70) 2018/02/06 19:27:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00002d4000)={0x0}, 0x80800) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000a27000), &(0x7f0000066000-0x4)=0x4) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000dfb000-0x10)="010000000300060000071a00009139cc", 0x10) pipe2(&(0x7f0000084000), 0x0) close(r1) syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') 2018/02/06 19:27:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x2040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x3f, 0x2, 0x3, 0xc, 0x9, 0x1, 0x9}, &(0x7f0000001000-0x4)=0x20) r1 = syz_open_dev$mice(&(0x7f000035b000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000062000-0x15)={&(0x7f0000176000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0x14)=@getneightbl={0x14, 0x42, 0x8, 0x5, 0x0, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x800) prctl$setfpexc(0xc, 0x0) [ 28.782307] binder: 5376:5384 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 28.791966] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 28.811387] binder: 5376:5379 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 28.828103] device lo entered promiscuous mode 2018/02/06 19:27:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa0fc6c6d44eef905) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b72000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000a5a000-0xb)='clear_refs\x00') writev(r0, &(0x7f0000657000)=[{&(0x7f0000906000-0x2c)="0d000300000000062c000040e9c8001acd846c3e3cf33e01e7d9c863c14a8e1111ea2fb9", 0x24}], 0x1) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f000085b000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x94}) 2018/02/06 19:27:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330}, &(0x7f0000d6b000-0x18)) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f000013b000)=[{&(0x7f000055a000-0xdc)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) set_robust_list(&(0x7f0000c9b000+0xfef)={&(0x7f0000993000/0x14000)=nil, 0x7fffffff, &(0x7f0000aee000/0x1000)=nil}, 0xc) 2018/02/06 19:27:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000039c000)=0x400000000000001, 0xffffffffffffff52) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f000066e000), 0x12c) sendto$inet(r0, &(0x7f0000482000), 0xffffffffffffff56, 0x800000120000401, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ba9000)=0x2, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c97000-0x16)='/selinux/checkreqprot\x00', 0x222802, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x2d) 2018/02/06 19:27:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r0, &(0x7f0000043000-0x8)=@abs, &(0x7f00009d1000)=0x8, 0x80000) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r0, &(0x7f0000b9f000-0x2a)='g', 0x1, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000e57000)=[{&(0x7f0000b95000-0xc4)='T', 0x1}], 0x1, &(0x7f00006d2000)=[]}, 0x0) readv(r1, &(0x7f00009bd000-0x20)=[{&(0x7f0000d0b000)=""/17, 0x11}, {&(0x7f0000b70000)}, {&(0x7f0000941000)=""/163, 0xa3}, {&(0x7f000084a000)=""/42, 0x2a}], 0x4) 2018/02/06 19:27:48 executing program 2: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00005d2000-0x10)=[{&(0x7f0000fc6000-0x80)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c000000000000", 0x29}], 0x1) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x7, 0x6, &(0x7f0000ff4000)={0x0, 0x0}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000ff5000)={{0x9d64, 0x4}, 'port1\x00', 0x2, 0xc24, 0x937, 0x7, 0x4, 0x3, 0xfffffffffffffffb, 0x0, 0x7, 0x16d1}) [ 28.833343] binder: 5376:5379 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 28.833574] device lo left promiscuous mode [ 28.835970] binder: 5376:5384 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 28.862079] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 28.862693] binder: 5376:5379 ioctl c0306201 20003fd0 returned -11 2018/02/06 19:27:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x1000200000007, 0x100000007fffd) r1 = memfd_create(&(0x7f0000001000-0x4)='\x00', 0x0) write$eventfd(r1, &(0x7f0000501000-0x8), 0x1ca) sendfile(r0, r1, &(0x7f0000cf0000-0x8), 0x7fffffff) [ 28.865183] binder: undelivered death notification, 0000000000000000 [ 28.908922] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2018/02/06 19:27:49 executing program 7: openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a98000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f00006c6000)={'system_u:object_ropublic_content_rw_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x30}, 0x22b) r1 = syz_open_dev$sg(&(0x7f0000d85000)='/dev/sg#\x00', 0xffffffffffffffff, 0x2203) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000e35000-0xe8)={{{@in6=@loopback, @in6=@mcast1}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000551000)=0xe8) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000c55000)={@syzn}) r2 = gettid() perf_event_open(&(0x7f00007d3000-0x78)={0x3, 0x78, 0x9, 0xeb83, 0x1, 0xfff, 0x0, 0x100000000, 0x2a40, 0x0, 0x8, 0xaf0c, 0xfffffffffffffffb, 0x8, 0x9, 0x800, 0x6e, 0x7, 0x79860ee, 0x9, 0x6cf3bae4, 0x8001, 0x20, 0x1f, 0x0, 0x8, 0x2, 0x400, 0x7ff, 0x8, 0x9, 0xfffffffffffffffa, 0x7fff, 0x2d1, 0x7ff, 0x4, 0x8, 0x3, 0x0, 0x0, 0x6, @perf_bp={&(0x7f0000433000), 0x1}, 0xd00, 0x7ff, 0x2791, 0x0, 0xfffffffffffffe00, 0xf76e, 0x94}, r2, 0x3, r1, 0x1) 2018/02/06 19:27:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a79000)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) socket$nl_crypto(0x10, 0x3, 0x15) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0x40085112, &(0x7f000000b000)={0x5, &(0x7f000000d000-0x38)=[{}, {}, {}, {}, {}]}) 2018/02/06 19:27:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000328000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000bba000-0x8)={0x1, [0x0]}, &(0x7f0000cbf000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000049b000-0x20)={0x3, 0x9, 0xc, 0x1f, 0x3, 0xff, 0x0, 0x80000001, r1}, &(0x7f0000888000-0x4)=0x20) r2 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000134000)={0x2, 0x3, @rand_addr}, 0x10) connect$inet(r2, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r2, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000da5000-0x9e)="a49609887c613196fab084efb6f729ea44f3f58800836f240f8b2d36d5fb7011d2e6e8c2cb1ebe72a6f8d52219dd039b21f9167c091a0f3bd73b645d4c08c1b5395b412444ba3ecba12d5432390bce28a434880718a7f725a51ffdebe75636671944183bbee94ea6bffdd9c730a97e7eab3519fa9a334b48752ffa8a6a8d792afa5807ddc118e48a5ee2698c136119b73b9d58a7a54f6a7f2ae75d1ebc92", 0x9e, 0x40, &(0x7f00005e9000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) 2018/02/06 19:27:49 executing program 0: 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', &(0x7f000095f000)="000007fb00", 0x100000, &(0x7f0000010000)) creat(&(0x7f0000118000)='./file0\x00', 0x20) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000a3e000-0xe)='./file0/file0\x00', &(0x7f0000831000)='./file0/file0\x00', &(0x7f00002e0000)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)) mount(&(0x7f0000299000)='./file0\x00', &(0x7f0000df3000-0xe)='./file0/file0\x00', &(0x7f0000074000)='squashfs\x00', 0x1ffde, &(0x7f00004b2000-0x3)) mount(&(0x7f000035d000-0xe)='./file0\x00', &(0x7f0000210000-0xe)='./file0\x00', &(0x7f00000d1000)='Ouns\x00', 0x2000, &(0x7f0000a51000-0xec)) 2018/02/06 19:27:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)='vmnet0.%^security{\x00', 0x6) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000df2000-0x4)=0xffffffffffffff85, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00009b8000)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f000084e000)=r2) write$sndseq(r1, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time}], 0x1c) 2018/02/06 19:27:49 executing program 2: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x1) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000013000-0x90)=[], 0x0, &(0x7f0000034000-0x80)=[{0x10, 0x29, 0x5, "27fc02"}], 0x10}, 0x0) 2018/02/06 19:27:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000c8f000)={0x101, 0x2, 0x400, 0x101}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a20000-0x38)={&(0x7f00007ec000)={0x10, 0x0, 0x0, 0x20018000}, 0xc, &(0x7f00000a0000-0x10)={&(0x7f0000aeb000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 19:27:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f6a000-0x8)='./file0\x00', 0x0) setsockopt$inet_buf(r0, 0x0, 0x2000000000013, &(0x7f0000df9000)="8250", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f0000001000-0x8)={0x1000, &(0x7f0000000000)=""/4096}) 2018/02/06 19:27:49 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0x6c)="dafd62f2203ba3fc79fc23e59855992272f4ae9994000679a9b6c77a7b04211503862a35de9796b65e13f3474d1fc122e26ce876ec63546fdb4d0ef9129e5a66632d42b2737d78b1ef2f199c104d9377e97adcbf1195e40c66c9be7a922abbf263ca47e7676a20d33e107920", 0x6c, 0x8000, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00001d9000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, [0x8, 0x6, 0xff, 0x5, 0x103a, 0x80000001, 0x9, 0x2, 0x80000000, 0x0, 0x7, 0x0, 0x8, 0x7, 0xfffffffffffffeff]}, &(0x7f00007d6000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000575000)={0x0, 0xc, "15ff163b16d8c1cfd5e746c5"}, &(0x7f0000735000-0x4)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000a00000-0xb8)={r1, 0x2, 0x8, 0x17a0, 0x4, 0x5, 0x6f5, 0xfffffffffffffffb, {r2, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}, 0x7fff, 0x56000, 0xca, 0xfeb, 0x3}}, &(0x7f0000448000)=0xb8) connect$llc(r0, &(0x7f0000e4d000-0x10)={0x1a, 0x1f, 0x9, 0x9, 0x6, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) syz_open_dev$usbmon(&(0x7f0000071000-0xd)='/dev/usbmon#\x00', 0xffffffff, 0x20000) capset(&(0x7f0000b3e000)={0x19980330}, &(0x7f0000f22000-0x18)) r3 = socket(0xa, 0x2, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x45, &(0x7f00004d5000)=""/251, &(0x7f0000507000-0x4)=0xfb) 2018/02/06 19:27:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000527000)='/selinux/checkreqprot\x00', 0x210080, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00009e3000)={0xfffe}, 0x4) read(r0, &(0x7f000017c000)=""/161, 0xa1) r1 = syz_open_procfs(0x0, &(0x7f0000973000)='net/fib_trie\x00') pread64(r1, &(0x7f0000970000), 0x0, 0x80001) 2018/02/06 19:27:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x100) r0 = syz_open_dev$mice(&(0x7f0000ebe000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f00009d6000)={0x1, 0x2c8, 0x1000, 0x9, 0x8}) epoll_pwait(r0, &(0x7f0000ad7000-0x18)=[{}, {}], 0x2, 0x6, &(0x7f00003fc000-0x8)={0xb0}, 0x8) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000cf9000-0x8)={0x2}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002e2000)='/dev/rfkill\x00', 0x0, 0x0) fdatasync(r1) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000d65000)) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000ab0000-0x30)) 2018/02/06 19:27:49 executing program 0: 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', &(0x7f000095f000)="000007fb00", 0x100000, &(0x7f0000010000)) creat(&(0x7f0000118000)='./file0\x00', 0x20) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000a3e000-0xe)='./file0/file0\x00', &(0x7f0000831000)='./file0/file0\x00', &(0x7f00002e0000)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)) mount(&(0x7f0000299000)='./file0\x00', &(0x7f0000df3000-0xe)='./file0/file0\x00', &(0x7f0000074000)='squashfs\x00', 0x1ffde, &(0x7f00004b2000-0x3)) mount(&(0x7f000035d000-0xe)='./file0\x00', &(0x7f0000210000-0xe)='./file0\x00', &(0x7f00000d1000)='Ouns\x00', 0x2000, &(0x7f0000a51000-0xec)) 2018/02/06 19:27:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000762000-0x8)={0x0, 0x0}) ptrace(0x4218, r3) ptrace$setopts(0x4206, r3, 0x0, 0x0) getresgid(&(0x7f0000f56000), &(0x7f0000fd8000-0x4), &(0x7f0000773000)) ptrace(0x4207, r3) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r3, 0x0, &(0x7f0000d0d000)=""/139) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000592000)={0x0}) setgroups(0x4, &(0x7f0000c20000)=[r2, r2, r2, r2]) ptrace$setopts(0xffffffffffffffff, r1, 0x2, 0x100042) timerfd_create(0x5, 0x80800) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000c06000-0x4)='tls\x00', 0x4) 2018/02/06 19:27:49 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa}) r1 = userfaultfd(0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000019000-0x4)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000026000-0xe8)={{{@in6=@remote, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000026000-0x4)=0xe8) r3 = getgid() syz_fuseblk_mount(&(0x7f0000026000-0x8)='./file0\x00', &(0x7f0000026000-0x8)='./file0\x00', 0x1, r2, r3, 0x2, 0x1f52, 0x800000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) 2018/02/06 19:27:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000282000)={&(0x7f0000190000)={0x10}, 0xc, &(0x7f0000461000)={&(0x7f0000013000-0x14)={0x14, 0x26, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000026b000-0x4)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0xfffffffffffff1ba, &(0x7f0000879000)=""/249) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = accept4(r0, 0x0, &(0x7f0000fa9000-0x4), 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000075d000-0xe8)={{{@in=@broadcast, @in=@broadcast}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000f18000-0x4)=0xe8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_mtu=0x3}) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[], 0x0, &(0x7f0000003000-0x13)=""/87, 0x57}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000)=0x0) capset(&(0x7f0000160000-0x8)={0x20071026, r4}, &(0x7f0000069000)={0xfff, 0x0, 0x92, 0x2, 0xfffffffffffffffa, 0xc027}) 2018/02/06 19:27:49 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000a000-0xf)='/dev/sequencer\x00', 0x986ab875d388e616, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000008000)='/dev/input/event#\x00', 0x84, 0x20007f) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000000b000)={0x6, 0x8008, 0xffffffffffffffe1, 0x0, 0x0}, &(0x7f000000a000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004000-0x8c)={r2, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xc43a}}}, 0x8c) r3 = inotify_add_watch(r0, &(0x7f000000a000)='./file0\x00', 0x20000028) inotify_rm_watch(r0, r3) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000007000)=""/4096) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000000c000-0x4), &(0x7f0000003000-0x4)=0x4) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000007000)='./file0\x00', &(0x7f0000005000)=@known='security.evm\x00', &(0x7f000000c000)='\x00', 0x1, 0x3) openat$rfkill(0xffffffffffffff9c, &(0x7f0000007000-0xc)='/dev/rfkill\x00', 0x200, 0x0) openat(r4, &(0x7f000000a000-0x8)='./file0\x00', 0x400000, 0x48) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f000000e000-0xc)={0x13, 0xfffffffffffffeaf, &(0x7f0000004000)}) 2018/02/06 19:27:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006b3000)='*', 0xffffffffffffffff) fcntl$addseals(r0, 0x409, 0xc) fcntl$addseals(r0, 0x409, 0xb) 2018/02/06 19:27:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000762000-0x8)={0x0, 0x0}) ptrace(0x4218, r3) ptrace$setopts(0x4206, r3, 0x0, 0x0) getresgid(&(0x7f0000f56000), &(0x7f0000fd8000-0x4), &(0x7f0000773000)) ptrace(0x4207, r3) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r3, 0x0, &(0x7f0000d0d000)=""/139) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000592000)={0x0}) setgroups(0x4, &(0x7f0000c20000)=[r2, r2, r2, r2]) ptrace$setopts(0xffffffffffffffff, r1, 0x2, 0x100042) timerfd_create(0x5, 0x80800) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000c06000-0x4)='tls\x00', 0x4) 2018/02/06 19:27:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00005ce000-0x28)={@syzn={0x73, 0x79, 0x7a}}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = add_key(&(0x7f0000cf4000-0xc)='cifs.spnego\x00', &(0x7f00000c3000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000cb2000)="65b9a387c91dd168ea2ae75d34b77277cf435701c998eddd5ce764f77ae44b277658c11ecd7b54b882b14f006405061327ae804670783aac3e6126fd0862c616b47383bc139269946d552c87586998e98a037e336ad621fc84ad900c7b2360ad64d8f1a03e28dd24ca45a41bcea36f346931e1bae11d37d17db5cdfcd2262e69e4bac63f84e1eed151e4c14f7da872ac850377a4871aed7c01c29e53b5424f80c502dc5d8fcbb4d3d9b01b6226a7ff52f311c5101deee4cff36236f82b2405402a6beb2f5d7ae9c28289a2f8006429f6bff192af1dda14c78850f47eba0a8a2754c9221bf652614fb52bb03ab280f5ab6d067738a5", 0xf5, 0xfffffffffffffffc) r1 = accept4$inet(0xffffffffffffffff, &(0x7f000034e000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000c62000-0x4)=0x10, 0x80000) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000bdf000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4000}) add_key$user(&(0x7f0000fd6000-0x5)='user\x00', &(0x7f0000a97000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ba0000-0x5b)="601e550bba86dd7c03afe4671fd6aa3b9ff5eb892a386e6c886f15a6f9b18b13de8a2399dd0d0f781b699bb91fbf4a25665d38c87108bbc115ce9f841538e4c695d561abc47dd01f88ddb030940e5cddb6e705004739ce4101205b", 0x269, r0) mlock(&(0x7f0000e88000/0x3000)=nil, 0x3000) 2018/02/06 19:27:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() r0 = eventfd2(0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00008bf000)='./file0\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c8b000)={0x0, 0x80000, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000c91000-0x7)='mounts\x00') ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000f93000)={r2, 0x80000, r3}) read$eventfd(r0, &(0x7f0000354000), 0x8) r4 = request_key(&(0x7f0000251000)='asymmetric\x00', &(0x7f000043a000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000e27000-0xb)='#ppp0\\eth1\x00', 0xffffffffffffffff) r5 = add_key$keyring(&(0x7f0000a45000-0x8)='keyring\x00', &(0x7f00005e9000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$unlink(0x9, r4, r5) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f000067b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r6, 0x5420, &(0x7f0000fd7000)=0x6) write$eventfd(r0, &(0x7f0000952000-0x8), 0x8) write$eventfd(r0, &(0x7f0000f1b000-0x8)=0x8, 0x8) r7 = dup2(r0, r0) setsockopt$inet_mreqsrc(r7, 0x0, 0x27, &(0x7f0000dd7000)={@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x12}, @rand_addr=0x8c9}, 0xc) ioctl$DRM_IOCTL_RES_CTX(r7, 0xc0086426, &(0x7f00004c9000-0x8)={0x5, &(0x7f0000286000-0x28)=[{}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r7, 0xc0086421, &(0x7f00008d9000)={r8, 0x2}) 2018/02/06 19:27:49 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000013000-0x4)={0x8, 0x0, 0xb000}, 0x4) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000003000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000007000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) 2018/02/06 19:27:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000704000)='./file0\x00', 0x0) sendfile(r0, r0, &(0x7f000062d000-0x4), 0x2) mount(&(0x7f0000eef000)='./file0\x00', &(0x7f00000b0000-0x8)='./file0\x00', &(0x7f0000724000-0x7)='cgroup\x00', 0x0, &(0x7f00002de000)) [ 29.072389] capability: warning: `syz-executor7' uses deprecated v2 capabilities in a way that may be insecure 2018/02/06 19:27:49 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={r1, 0x5, 0x7f}, 0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r2, &(0x7f0000002000), &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000001000-0x45)=""/69, &(0x7f00007d0000-0x4)=0x45) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000010e000-0x10)={r1, 0x2, 0x6, 0xff1}, &(0x7f0000380000-0x4)=0x10) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000cfa000-0x4), 0x4) 2018/02/06 19:27:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000282000)={&(0x7f0000190000)={0x10}, 0xc, &(0x7f0000461000)={&(0x7f0000013000-0x14)={0x14, 0x26, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000026b000-0x4)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0xfffffffffffff1ba, &(0x7f0000879000)=""/249) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = accept4(r0, 0x0, &(0x7f0000fa9000-0x4), 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000075d000-0xe8)={{{@in=@broadcast, @in=@broadcast}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000f18000-0x4)=0xe8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_mtu=0x3}) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[], 0x0, &(0x7f0000003000-0x13)=""/87, 0x57}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000)=0x0) capset(&(0x7f0000160000-0x8)={0x20071026, r4}, &(0x7f0000069000)={0xfff, 0x0, 0x92, 0x2, 0xfffffffffffffffa, 0xc027}) 2018/02/06 19:27:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d7e000)='/dev/sg#\x00', 0xe2e7, 0x10000) getpeername(r0, &(0x7f00006d7000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback}, &(0x7f00005af000-0x4)=0x10) mkdir(&(0x7f00005b7000)='./file0\x00', 0x2000000000008) mkdir(&(0x7f00004c9000)='./file0/file0\x00', 0x0) mount(&(0x7f0000ce1000)='./file0/file0\x00', &(0x7f0000df2000)='./file0/file0\x00', &(0x7f00007b3000-0x8)='debugfs\x00', 0x40000, 0x0) mkdir(&(0x7f00002e3000-0xe)='./file0/file0\x00', 0xffffffffffffffff) 2018/02/06 19:27:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x7bb2) clock_gettime(0x0, &(0x7f0000b46000)={0x0, 0x0}) ppoll(&(0x7f00006f5000-0x10)=[{r1}, {r0}], 0x2, &(0x7f0000feb000)={0x0, r2+30000000}, &(0x7f0000c17000), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000a35000-0x8)='./file0\x00') mount(&(0x7f00008bd000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/02/06 19:27:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/autofs\x00', 0x2100, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00002fa000)) 2018/02/06 19:27:49 executing program 0: r0 = socket$inet6(0xa, 0x6, 0xfffffffffffffffe) openat$pfkey(0xffffffffffffff9c, &(0x7f0000812000-0x15)='/proc/self/net/pfkey\x00', 0x440000, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000254000-0x4)=0x1, 0x4) mmap(&(0x7f0000017000/0x2000)=nil, 0x2000, 0x0, 0x80012, r0, 0x0) 2018/02/06 19:27:49 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x808, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00001c5000-0x40), &(0x7f000061e000), &(0x7f000022a000)={0xfa}, &(0x7f0000146000)={0x0, 0x1c9c380}, &(0x7f0000e98000)={&(0x7f0000358000), 0x8}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000002000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "9f488ed80ef65b8290f74161eb37614b594661bbe38b8351290262ebc4d01a19"}}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2d, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009b0000-0xc), &(0x7f0000d2a000-0x4)=0xc) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000002000)=@syzn, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000004000-0x4)=0x100000001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000004000-0x1f)=""/31) 2018/02/06 19:27:49 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000fa8000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000fa9000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "7916a641c568addd01ad6b38fb7dd54ed5908eaa761390e5ea93993bdba0bd29d31de4ff6d21035108b6ffe8a0a4f1538f51be93db3f1986aa29d2007f397ae1", "e8c4586d9ddf5f5d1e31504a5fa8a7c6b06b2b52e4a8b3f6fbd368948adb328a"}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000f000-0x18)={0xaa}) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00009c5000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000b01000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000829000)=@assoc_value={0x0, 0x3a}, &(0x7f0000b50000-0x4)=0x8) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000bd0000)=@sack_info={r2, 0xfffffffffffffffe, 0x1}, &(0x7f0000fa9000-0x4)=0x5) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f000000c000-0x10)={&(0x7f0000008000/0x3000)=nil, 0x3000}) 2018/02/06 19:27:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000de6000), &(0x7f000081b000-0x4)=0x10, 0x800) recvmsg(r1, &(0x7f0000fc4000-0x1c)={&(0x7f0000c72000-0x10)=@ipx, 0x10, &(0x7f000065e000)=[{&(0x7f00009cf000-0x58)=""/88, 0x58}, {&(0x7f000057b000)=""/29, 0x1d}], 0x2, 0x0, 0x0, 0x5}, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000fdc000)=0x1) close(r0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000456000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) shutdown(r2, 0x1) 2018/02/06 19:27:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00008d3000)={0x0}) fcntl$getownex(r0, 0x10, &(0x7f00000c4000-0x8)) seccomp(0x1, 0x0, &(0x7f000005e000)={0x2, &(0x7f00009ea000)=[{0x200000000035, 0x0, 0x0, 0xfffffffffffffffd}, {0x200000000006, 0x0, 0x0, 0xfffffffffffffeff}]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e90000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f000032a000-0x4)) perf_event_open(&(0x7f0000940000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/06 19:27:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0xfffffffc, &(0x7f00006f5000-0x8)="000106fcf583b6ce") r1 = syz_open_dev$usbmon(&(0x7f0000274000)='/dev/usbmon#\x00', 0x10, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000a9d000-0x4)=0x2, 0x4) finit_module(r0, &(0x7f0000b04000)='/dev/input/event#\x00', 0x3) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000260000)=0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b54000+0xbed)='/dev/hwrng\x00', 0x20000, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f000070a000-0x8)={0x77359400}, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b59000-0x7)=@sack_info={0x0, 0x7, 0xf9b}, &(0x7f0000668000-0x4)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00004e5000-0x8)={r3, 0x401, 0xffff}, 0x8) pread64(r0, &(0x7f00008d3000)=""/215, 0xd7, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000c46000)='/dev/autofs\x00', 0x341083, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ea9000)={0x4, 0x5, 0x8000}, 0x4) 2018/02/06 19:27:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x1}, &(0x7f0000121000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fce000-0x12)={r1, 0x8000, 0x5, [0x8, 0x3, 0x4, 0x1000, 0x80000001]}, &(0x7f0000000000)=0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000002000-0x4), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r2, 0x0) mprotect(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x2) 2018/02/06 19:27:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00009e2000-0x4)=0x20000000040, 0xffffffffffffff10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001de000)) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000eac000)=""/51, &(0x7f00008b1000)=0x33) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f6f000)={0x0, @rand_addr, @local}, &(0x7f0000697000-0x4)=0xc) sendto$packet(r0, &(0x7f00000e3000)="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", 0x1000, 0x0, &(0x7f0000062000)={0x11, 0x0, r1, 0x1, 0x86bd3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x7) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00005d9000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}}, 0x1f, 0x4, 0x0, "e95a2f7582df19a190c582b0ead8c5f672d446997655feefde0098c369b2a7f7229a374703d24afafff67ca1ec09c1a2d570bb9a1c7411d6cca5583b47b523e242501aaed31825dfaae9ab3e5cf8e93d"}, 0x160) 2018/02/06 19:27:49 executing program 0: pselect6(0x40, &(0x7f00000ac000-0x40), &(0x7f0000196000)={0x0, 0xc25, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000}, &(0x7f00007fc000-0x40)={0x2}, &(0x7f0000547000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) 2018/02/06 19:27:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) preadv(r0, &(0x7f00003be000-0x8)=[{&(0x7f000025c000)=""/217, 0xd9}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ca8000-0x4)=0x4, 0x4) fchown(r0, 0x0, 0x0) 2018/02/06 19:27:49 executing program 2: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) unshare(0x400) flock(r1, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000fd0000)=0x4, &(0x7f000055a000)=0x4) 2018/02/06 19:27:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000266000-0x4)=0x3a) flock(r0, 0x3) clock_gettime(0x0, &(0x7f0000e82000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000767000)=[{r0, 0x410}, {r1, 0x8000}, {r0, 0x62a2}, {r0, 0x9240}, {r0}], 0x5, &(0x7f0000462000-0x8)={r2, r3+30000000}, &(0x7f0000b9c000-0x8)={0x5}, 0x8) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001bf000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) ioctl$sock_FIOGETOWN(r1, 0x400454d8, &(0x7f0000a10000)) fstat(r0, &(0x7f000040a000)) r4 = dup2(r1, r1) ioctl$ASHMEM_GET_NAME(r4, 0x81007702, &(0x7f0000cc8000)=""/198) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00002bc000)={0x0, @in6={{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x400}}}, &(0x7f000092b000)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000295000-0xc)={r5, 0x100000000, 0x30}, &(0x7f0000e64000-0x4)=0xc) sendfile(r1, r4, &(0x7f00003d6000), 0x4) 2018/02/06 19:27:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b66000-0xa)='/dev/ptmx\x00', 0x800000000000000, 0x0) readv(r0, &(0x7f0000bcb000-0x20)=[{&(0x7f0000a05000-0xc0)=""/192, 0xc0}], 0x2000000000000001) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079f000-0x24)) r1 = syz_open_pts(r0, 0x801) dup3(r1, r0, 0x0) poll(&(0x7f00003be000)=[], 0x0, 0x5d) writev(r1, &(0x7f0000868000)=[{&(0x7f00000e8000)}, {&(0x7f00003ec000)="3ffe9fdb13e948ca172bc28fa0b5fb7a877c3d11687d91b4f37a4cec2bb304dfe03fbb045a309f923b2dea174ca654", 0x2f}], 0x2) write(r1, &(0x7f00000b5000)='\b', 0x1) 2018/02/06 19:27:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000963000-0x3)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000281000)='/dev/ptmx\x00', 0x8000, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00000f5000)='/dev/keychord\x00', 0x208843, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00007a9000-0x27)="50aa73b65a864c3006440cf912d679b98c514dd7f9d67d31d1369e33bcce94e4d52a9f906696b8eebf3bb3e5a0f49e27c56d1ec39c384d76d25cb8c7c28ae77fc4d297bd6e3fdae99313c89c54918d7860e5a0419229a603e36f0eb76af97bfa295ce3aa49c2d6acf439ac148f186abda05aa5d34761a25259ac16bd9042169c41d4565f2b109880d01847f9f3660ecf5c0282cf37f9a45e914daec7e65224752cb72d95db3855e65c4da19618751df77b0501ec2fb275d80456e376140f0be766655831248c1c8e85dcdb17c8b2ab234649e06edc50d75c78d5a3442516a632520208cf133108e863d0aef98a") ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f00002bd000)={0xffffffffffff6cdc, 0xfffffffffffffc01}) fgetxattr(r1, &(0x7f0000734000)=@random={'trusted.', "d7707070316c6f70707030766d6e6574313a776c616e306d696d655f7479706563707573657400"}, &(0x7f00005fb000)=""/133, 0x85) writev(r1, &(0x7f0000957000)=[{&(0x7f0000ab7000)="4c1d698e56e615aab9a99470f5395c6dd3e439e8e6", 0x15}, {&(0x7f00006c7000-0x54)="f94e3f4122a692f82e247bf653ae0c2cc6f1f56925b41e85819a0c5f929fd271b5bc7cad5450d6f895ccd099ac7c5768fdae22e7e171a1d45a0025804f9b6f9c41df963be62334a7f88512a4b0cacae6f91789df", 0x54}, {&(0x7f0000138000)="70c6f588017e24c6773949464f67d28bdb7d49ac794e4f2be23663c9531531d979c2ec66adb842e2274cace9f0883764f0a0699bfae4edb351e4c47c93c0219bb44cd10c004b3c27f3c1b988b4cbfffeba446a504d7f79474bc292dcc3d222588131cbea6ade48a38d4656", 0x6b}, {&(0x7f0000b5b000-0x51)="7559ededfc8d7e8d0d1c3acebd9b47a89d6581c2aa207360eacfad6a664ab85c66b0685bbf222dbb61736a5d6e078c136e82ef3505c90381c19fad12c759306aef2a39152fbacdb3da908ffa9f69755ff6", 0x51}, {&(0x7f00009a8000-0xc0)="aac61f08b61ab53e705a47127840c60fdd81eacb17ec0f460c9f2c51743ee14f7d73f47e9ee0e1af43933949ecf00129b9407bdc27b55e4efc6881b36834c462f340e6c39dfe89ccda60a973091819e9e267d2df1c8db00a25e48794063dbb65eb6cb78dc3f564adb1aa9109e55914c6123f2acf7c21e92c96f53d4f30814c0962e008115a58cc1508f802ee6824766934a3f9c3a6b76740d7031128e1645c8b61aeb11bc30050efb1de5e0ce3b31c896be9d726c58f9f0095ca4bfd31121334", 0xc0}, {&(0x7f0000e42000)="eea3300b6e147a4cfa2901d0b2066cc34269fb6dd9bf58a36c046943481404ac08ec66a97e0b733f245de7120a4a85f2179f6e2ea58c202308199761e59ce75cc094bbb3e2de861c78608040d6fb283d2cb9fcd7522946cbaa390ed296001835559d9cf3b4d60a1dd25245b6cf62528319c99570af562d40e94f68fb63216f1fe383caf3bc30c094fab5575c669ae1238024d939f249457aced6668fbb22b615237ddabe9104ec6e3a6a88d24e292e984f64d232f92c79829bf45d4e254d0424196f3e3aa5081a177a649342d3bdd950863786ceed8aefe6493de06eec3f130d8a", 0xe1}, {&(0x7f00003b4000)="a12fb3886e97117b6fd9312a6874cac4ba9bf6ffb1b896c0164dc703f13634e6f81600c78594a48cb8ca028a587ddd7a15c689221dc3893aba38c3412340d8290dd71cb44f2cd524d8d7cf606d987569755188c7ea2d69bd98ae2b6915c81b9289ada29627b49cb35982a468322134a488a68fd84a4fed406273f58920ad3fade868f9659b823df36f1fc1690c1ee2eadcd4215413e563e129acb383b9bfa9c486e70e9d2af98a5dc1d89443797c88439b9b54a57c76651db59661f07e20", 0xbe}, {&(0x7f0000664000+0x562)="ab57505bd30ec55b2f1c070f0543cebeb8dd7d51ed090f4892f80b7be51c7aab5435d82a4d03627216d8bfed0d3cde796ea5790571bb631c61972f42f6a309cf2ba4b24d09cdc417afd8a3ea52fb5c959ff42525d570d386e3d4f97db01ece62093fdb8713e100795df92e856568442063a88ea6fee484e00a825a6b459f8c2fbec616872ff122789b44", 0x8a}, {&(0x7f00002b7000-0x62)="0148992529c6803fcba4581d92dbf4b0c1542e4d38aec13360c54da59de1527637daa5954826d574a136aff183d091a8fc565a04a4dcf1f7fa6c9850556d63a8e39641a0770c28128b29562a003108671e2fe9d4414b22b15e4cc9e88f01a5fe0f96", 0x62}], 0x9) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000bd6000)) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000eca000-0x8)) r3 = syz_open_procfs(0x0, &(0x7f00008c8000-0xb)='comm\x00') sendfile(r3, r3, &(0x7f00004db000), 0xff) 2018/02/06 19:27:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000804000)) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000063a000)=0xfffffffffffffffa, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x14, &(0x7f0000a25000-0x4)=0xffff, 0x4) mount(&(0x7f00007bc000-0x8)='./file0\x00', &(0x7f0000d7e000)='./file0\x00', &(0x7f00002df000-0x9)='devtmpfs\x00', 0x1000, &(0x7f0000d2d000)="ad120ae0860a27") listen(r1, 0x101) sendto$inet6(r0, &(0x7f0000dd9000-0x14)="855504e2a4b0d0b4291b903dfb7c0a2e08452635", 0x14, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = syz_open_dev$sg(&(0x7f0000ee1000)='/dev/sg#\x00', 0x7, 0x12002) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000328000-0x4)=0x7) sendmsg(r0, &(0x7f0000393000-0x1c)={&(0x7f0000a05000-0x10)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x10, &(0x7f00001c8000)=[{&(0x7f0000556000)="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", 0x218}], 0x1, &(0x7f00006ee000)=[]}, 0x4008810) close(r0) 2018/02/06 19:27:49 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000004000-0x34)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000008000)='/dev/autofs\x00', 0x2000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000005000)={{{@in=@remote, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000009000-0x4)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000008000), &(0x7f0000007000)=0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000009000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x3, 0x7, 0x0, 0x7fff, 0xa, 0x0, 0xa0, 0x2f, r1, r2}, {0x5, 0x34, 0x5, 0x0, 0xf5, 0x1b, 0xdaa6, 0x8000}, {0x7, 0x7, 0x1, 0x1}, 0x6, 0xb, 0x2, 0x1, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x33}, 0xa, @in=@multicast2=0xe0000002, 0x3, 0x4, 0x3, 0x100, 0x118c8398, 0x7, 0x1}}, 0xe8) 2018/02/06 19:27:49 executing program 0: munlockall() mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f0000008000-0x20)="6b6be70000000070000d00a472ca66ee00000000bc0c8941c13f06b4cb9d3cb0"}) 2018/02/06 19:27:49 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000003000)={0x0, 0x1c9c380}, &(0x7f0000001000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x460d00, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f000000a000-0x4)={0x800, 0x5, 0x3}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000000b000-0x4)=0x7, 0x4) mq_timedsend(r0, &(0x7f0000000000)="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", 0x1000, 0x400, &(0x7f0000002000-0x8)={r1, r2+30000000}) mlock(&(0x7f0000003000/0x1000)=nil, 0x1000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000000d000-0x20)={0x401, 0x7, 0x6, 0xfffffffffffffa01, 0x9, 0x7, 0x1, 0x2, 0x0}, &(0x7f000000c000)=0x20) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000000c000)={r3, 0x9}, &(0x7f0000008000-0x4)=0x8) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f000000b000)) bind$llc(r0, &(0x7f0000004000-0x10)={0x1a, 0x0, 0x8, 0x0, 0x7, 0x100000001, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0x8, &(0x7f0000008000-0x8)={0x8000}) 2018/02/06 19:27:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x404000, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000c88000)) getrandom(&(0x7f00006f3000-0xa2)=""/162, 0xa2, 0xffffffffffffffff) 2018/02/06 19:27:49 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a70000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00001ba000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000000000)="6e633d606a95b488d46923266c7164d71d60b6881a21ea4a50595a18c1e9642d265330957b94076228df507774c73c2a22649838", 0x34, 0x20008885, &(0x7f0000307000-0x10)={0x1a, 0x1a, 0x8000, 0x7, 0xfff, 0x80000001, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000000)={r1, 0x1}) mmap(&(0x7f0000000000/0x282000)=nil, 0x282000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f00000aa000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x1) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r2, 0x0) mmap(&(0x7f0000282000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000283000-0x8)={0x77359400}, &(0x7f0000093000)) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000050000)={0xd7}, 0x4) 2018/02/06 19:27:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000937000)=[{{&(0x7f00002c5000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f000039a000+0xb20)=[], 0x2000000000000015}, 0x10001}], 0x1, 0x0, &(0x7f0000465000+0xa4a)) write(r0, &(0x7f0000a35000-0xcf)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) 2018/02/06 19:27:49 executing program 2: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000acd000-0xa)='/dev/ptmx\x00', 0xfffffffffffffffe, 0x0) r1 = epoll_create(0x30fd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000588000-0xc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x2) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fe9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000839000)={0x0, 0x100, 0x10}, &(0x7f0000fea000-0x4)=0xc) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000fe9000)={r4, 0x3, 0x4, [0x0, 0x9, 0x8, 0x6]}, 0x10) 2018/02/06 19:27:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000d4e000-0xd)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000cf2000-0x6c)={0x3ff, 0x64, "63f723d0de19231621046eacdfa47022d9dd03a762a82506ca145098fa9a6de7e53c0994f0ada13794d0cb0c13e6943b87f59a8a79887171df35bb60d5041ff041f26e69a8d6c136c61d72434e546ebf385915ce26f732b9c2bf5765288c37fb6fb8979e"}) pread64(r0, &(0x7f0000d7a000-0x1000)=""/4096, 0x1000, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000cae000)) 2018/02/06 19:27:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000469000-0xf)={0x2, 0xffffffffffffffff, @empty}, 0x10) bind$inet(r0, &(0x7f0000dc8000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000baa000)='net/udp\x00') preadv(r2, &(0x7f0000328000)=[{&(0x7f0000f73000)=""/127, 0x7f}], 0x1, 0x102) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b5f000)) 2018/02/06 19:27:49 executing program 4: r0 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) clock_nanosleep(0xb, 0x0, &(0x7f00003b3000+0x579)={0x77359400}, &(0x7f00006a3000)) timer_settime(0x0, 0x0, &(0x7f0000e04000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000d64000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x3ad) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00002af000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006a1000-0x4)=0x1c) tkill(r0, 0x1000000000016) 2018/02/06 19:27:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = socket(0x10, 0x807, 0x8001) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000c6f000-0x18)=@get={0x1, &(0x7f0000f83000-0x1000)=""/4096, 0x3ff}) socket$inet_sctp(0x2, 0x1, 0x84) readahead(r0, 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f29000)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f000016c000)={0x6, {{0x2, 0x2, @empty}}, 0x1, 0x3, [{{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x3, @broadcast=0xffffffff}}, {{0x2, 0x1, @rand_addr=0xffff}}]}, 0x230) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c92000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000976000-0x4)) 2018/02/06 19:27:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000db8000-0xc)='/dev/rfkill\x00', 0x800, 0x0) sendto$ipx(r0, &(0x7f00008f4000)="9c5dbdec39a4c4e1b38fd2f1eb5bf3c3f81aba4ad28dbf42f1900f9bf94fee51cca5df2fa81a375df18d89700bc79aacf5ddf71fbcd74fdb54d524e2e5098caf088ba3cf421e3915c25856294ff8eba3a262a1f881652b22b76c4ff512eaef475ffd4c41da7e7027ac5a0fd0598060bdc0082d1b8e1a95659755daa4f212", 0x7e, 0x4010, &(0x7f0000af1000-0x10)={0x4, 0x7f, 0x9, "4cdfc261c252", 0x7}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000e00000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x840200000000101}, 0x20) 2018/02/06 19:27:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000266000)=""/157, &(0x7f000089c000)=0x9d) r1 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000948000)={&(0x7f00004d3000-0xc)={0x10}, 0xc, &(0x7f00006b3000)={&(0x7f0000052000-0x50)=@ipv6_delroute={0x1c, 0x19, 0x111, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, []}, 0x1c}, 0x1}, 0x0) 2018/02/06 19:27:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000253000)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000da5000)='./file0/control\x00') r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d06000-0xc)='/dev/autofs\x00', 0x8002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000e64000-0x8c)={0x9, 0x400, 0x3, 'queue0\x00', 0x101}) creat(&(0x7f000076f000-0x16)='./file0/control/file0\x00', 0x0) fstatfs(r0, &(0x7f0000364000)=""/4096) 2018/02/06 19:27:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b60000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c1a000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000ec7000)) sendmsg(r0, &(0x7f00007ee000)={&(0x7f0000aba000-0x20)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x20, &(0x7f0000029000)=[], 0x0, &(0x7f000068e000)=[{0xc, 0x1}], 0xc}, 0x0) 2018/02/06 19:27:49 executing program 3: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e6d000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000cf7000-0x8)) read(r0, &(0x7f0000e7a000-0x9)=""/24, 0x8) 2018/02/06 19:27:49 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000005000-0x4)) ptrace$pokeuser(0x6, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000004000-0x4), 0x0) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000002000), &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r3, 0x29, 0xda, &(0x7f0000002000-0x4), &(0x7f0000009000-0x4)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000000b000)={@empty, 0x80, 0x1, 0xff, 0x6, 0x2, 0x9, 0xff000000000}, 0x20) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) 2018/02/06 19:27:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x20) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000001000)={&(0x7f0000003000-0x10)=@ax25={0x3, {"6f0b077e32fc2f"}, 0x53}, 0x10, &(0x7f0000002000)=[], 0x0, &(0x7f0000000000)=[{0xc, 0x88, 0x7fff}, {0x104, 0x195, 0x9, "bc73022a5eb991d88b49f6dd10473029c97cf52c0516e7f50394fc1c36861633e4ca7a205df97d6eeca580eea49ac4305764b652306591b44372de0ef79882b22ceeaa11477885ac737df6514e2caaed07e26bcc54961b668864fb146ec37abc225f552ced38dbe4ef667ee2e7f63b49ec8bf93a282872bbaf2d571cd167345a636cf67235ce7dccaf0283090cf58e19a81750a254d9be98bcd8a4396c03dc6128330b632b369a89b2e4d2eb6bbed8172d98dfef174565e0123282a678dd8bff290146c1ddc1b01a977359dd9b60344058381a335f40a9dbf266858195437a2d9879de41636a789fcf87699242c4b1fc81389ff2e0fb"}, {0x28, 0x0, 0x8, "bb63499c4658f2ea76547792d9a205a54cb03ee05222ba13a038"}, {0x88, 0x29, 0x100000000, "2c37da949924d88a3b482e71432ed7979203c6855d517a68a17a3d9455d7c83ada493df25e90931c2013d4e71bdc68324eab12c71c5a409081436a6167de0fa3d7f94331cfce987edb13a0479a57e1b2a6252d9c542a458fb8acc3534ff64f6aee69f016743690c0915fdcae0ad4051c4992ac36ae88410d6714"}, {0xb0, 0x116, 0x5, "b4661f58779ea5499f54bc2aa472f5d6a300df3a908984ec0ee422d6c4d425c40f53bf5ff67b3e3de6b945086e7e3dd7c0c5b524c7b0f00a9985b15df5516d0d72d6c77a8cbf605fde73338ef20f3c912622c0cd2115f01019b368f1df0398833b83a32fe25363f3fc3125e3c0edde9dbb343cc895410e2980c54ebaf755288b8cf095f78dbfd4163c5ffb5592765bd2bbaf5506981e05169e8749e99285d66efb"}, {0x10, 0x11f, 0x10000, '9'}, {0x1c, 0x115, 0x8001, "4d84090d776f6f784ed41338d415"}, {0x10c, 0x0, 0x5, "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"}, {0xac, 0x110, 0x200, "90703dc477c8772c19af58d01dab7122b181fc17310354cb811b85dc1abfd677421309cf83238b008fc2cf24ac070055a4e9f78b5a3448075c3c0140c1f289de105fb88e773b6b8eb9e2463f388d2ce8e0cbe1d3dfd60e0b87c1cbefe242b6cd0748ab223f20bb47ba535c491d38f56cf76136e2b3b70f23315e0ebe6faa0d98ce2ac848086a19473eb12e35ad8628dc1f8b617ea604c54a36dd1d28d69592"}, {0x24, 0x0, 0x9, "c650beb70b0880ee40302d11d9f5c73a1d637a1a6b4d80"}], 0x478, 0x40000}, 0x20000000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000b3c000)=0xb67) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003d0000-0xe)='/selinux/user\x00', 0x2, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000165000)='./file0\x00', 0x0, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f0000fc2000)={@generic="67e71ac4927097d27e52521c4c757ba6", @ifru_flags}) writev(r3, &(0x7f0000e41000-0x30)=[{&(0x7f00008de000), 0x206}], 0x3e2) 2018/02/06 19:27:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b66000-0xa)='/dev/ptmx\x00', 0x800000000000000, 0x0) readv(r0, &(0x7f0000bcb000-0x20)=[{&(0x7f0000a05000-0xc0)=""/192, 0xc0}], 0x2000000000000001) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079f000-0x24)) r1 = syz_open_pts(r0, 0x801) dup3(r1, r0, 0x0) poll(&(0x7f00003be000)=[], 0x0, 0x5d) writev(r1, &(0x7f0000868000)=[{&(0x7f00000e8000)}, {&(0x7f00003ec000)="3ffe9fdb13e948ca172bc28fa0b5fb7a877c3d11687d91b4f37a4cec2bb304dfe03fbb045a309f923b2dea174ca654", 0x2f}], 0x2) write(r1, &(0x7f00000b5000)='\b', 0x1) 2018/02/06 19:27:49 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000002000-0x26)=@file={0x0, ""/36}, &(0x7f0000013000-0x4)=0x26, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000002000-0x18)=@generic={0x0, 0x101, 0xfffffffffffffffa}) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000001000-0x3e)=""/62, &(0x7f0000012000)=0x3e) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000001000)) getsockopt$inet_tcp_buf(r2, 0x6, 0xf, &(0x7f0000001000-0xb5)=""/181, &(0x7f000072f000)=0xb5) r3 = dup3(r2, r2, 0x80003) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000000)) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00007a7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/06 19:27:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x7, 0xcb) connect$inet(r0, &(0x7f0000ffe000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b06000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00004b2000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00007cc000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000210000)={r2, r3, 0x6112}) 2018/02/06 19:27:49 executing program 7: mmap(&(0x7f0000000000/0x841000)=nil, 0x841000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000)={r0}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000841000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000842000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f00000c4000)={0x9, 0x7fffffff, 0xfffffffffffffffc, 0xa4, 0x7}) mmap(&(0x7f0000842000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000842000)={0xa0002002}) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000001000-0x1)=0x4) 2018/02/06 19:27:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = gettid() unshare(0x28060400) fcntl$setownex(r0, 0xf, &(0x7f0000e72000-0x8)={0x1, r1}) exit(0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10}, 0xc, &(0x7f000091e000)={&(0x7f0000cf6000-0x40)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x189}, 0x1}, 0x0) 2018/02/06 19:27:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001c8000)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000641000-0x4), &(0x7f0000cee000-0x1)=0x4) r1 = syz_open_dev$evdev(&(0x7f0000dfe000-0x12)='/dev/input/event#\x00', 0x0, 0x2) readv(r1, &(0x7f000001a000-0x20)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) write$evdev(r1, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00001ba000-0xca)=""/202) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000a7d000)=""/231) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000025000-0x8)={0x2, &(0x7f00002c8000-0x10)=[{0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00008aa000-0x8)={r2, 0x1}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000025d000)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f00006cb000)="6676c6181ccc013bc645b7f03aaea7ab", 0x10) accept4$vsock_stream(r3, &(0x7f0000015000)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x80000) connect$vsock_stream(r0, &(0x7f0000996000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) creat(&(0x7f0000ed3000-0x8)='./file0\x00', 0x20) 2018/02/06 19:27:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = creat(&(0x7f0000c6a000-0x8)='./file0\x00', 0x162) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000259000)=0xfffffffffffffffd) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) pipe(&(0x7f0000660000-0x8)={0x0, 0x0}) mq_timedsend(r3, &(0x7f0000a79000-0xea)="fb3781bb6118018f251b5a6244c86c538e0994e658eb3b961e4622988c6addd6f2271b7e1f9c9256c6dd52ebd1441f30a0138ff66d1737a428896a15e11d9a4c6960d1f3cfd35f6fcd701bb9a0ea249b0476631df77f8c4f39054f284c80b9b2175855fea0b1e70ccb991fccde4c0b2b838b33fee8ba08b78a41f7d7b5b0a0f8196fb1f64f24bfbf10c9856ee788853823e69b9c74320ff4ebc070de27f398fa2c9666cee2621fcb54f4a6bd95fa340b504696920c4a960f98bee42b90f6c2e545f7db5518cbe3d6ce8b68ce856678bee64c7295811eec679c13da1b0e781061ed1097b328ffb258baa3", 0xea, 0x7ff, &(0x7f0000445000-0x8)={0x77359400}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x1, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a8d000-0x30)={0x28, 0x0, &(0x7f0000dc1000+0x620)=[@increfs_done={0x40106308}, @dead_binder_done={0x40086310, 0x3}, @release={0x40046306, 0x3}], 0x3f, 0x0, &(0x7f00002c0000)="4fcfc234d50db84600bbcceaab82f20c19cedd977d23c0d4298868492b3b2df79a87c2185383c96503c3c996d1f64604dc681340dbbbe7279b3bc054e25502"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)}) [ 29.631572] binder: 5627:5640 got new transaction with bad transaction stack, transaction 15 has target 5627:0 [ 29.644307] binder: 5627:5640 transaction failed 29201/-71, size 0-0 line 3031 [ 29.665118] binder: 5627:5640 ioctl 40046205 0 returned -22 2018/02/06 19:27:49 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000000000)=""/77, 0x4d) getdents64(r0, &(0x7f0000003000)=""/216, 0xd8) getdents(r0, &(0x7f0000000000+0xea9)=""/407, 0x197) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000005000-0xc)={0x2, 0x81, 0x5, 0x5, 0x1, 0x429e4f4d}) 2018/02/06 19:27:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4), 0x4) r2 = syz_open_dev$sg(&(0x7f0000786000-0x9)='/dev/sg#\x00', 0xf4, 0x80000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000fb8000+0xe36)={0x0, 0x0, 0x0, 0x0, 0x1f, 0x3, 0x3, 0x4, "6c0e20abfb139026b4685c0071e2a683d9dd8a0682a62167eb3aa0da2644cb2c40fb14a7e432d5b8396db4f7a4d2297875b92a246feb0cbc851e7949d47f6595", "be909349753386e4463413e2548a1e7eba023f49c163e0b911a68f921c46e57d", [0x100000001, 0x3]}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) getsockopt$inet_dccp_int(r2, 0x21, 0x15, &(0x7f0000adf000-0x4), &(0x7f00000a1000)=0x4) sendto$inet(r0, &(0x7f00007d9000), 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r3 = openat(0xffffffffffffff9c, &(0x7f0000602000-0x8)='./file0\x00', 0x10401, 0x40) accept4$nfc_llcp(r3, &(0x7f00005d1000), &(0x7f0000c87000)=0x58, 0x80800) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e01000)='/dev/pktcdvd/control\x00', 0x1, 0x0) bind$netlink(r4, &(0x7f0000878000)={0x10, 0x0, 0x0, 0x10001000}, 0xc) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/06 19:27:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x22f, &(0x7f0000eb3000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x1f9, 0x2c, 0x4000000, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[@hopopts={0xe, 0x4, [], [@jumbo={0xc2, 0x4, 0x1f}, @enc_lim={0x4, 0x1, 0x200}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x9}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @enc_lim={0x4, 0x1, 0x100000000}]}, @fragment={0x3f, 0x0, 0x3, 0x9, 0x0, 0xf32, 0x1}, @fragment={0x0, 0x0, 0x3, 0x8, 0x0, 0x800000000000000, 0x2}, @fragment={0x11, 0x0, 0x16, 0x1400000000000, 0x0, 0x2b, 0x2}, @dstopts={0x0, 0xe, [], [@pad1={0x0, 0x1}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @calipso={0x7, 0x48, {0x8000, 0x10, 0x2, 0x1ff, [0x2, 0xf2, 0x4, 0x3, 0x80000001, 0x7, 0xa74, 0x81]}}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x0, 0xe}}]}, @hopopts={0x21, 0x0, [], [@ra={0x5, 0x2, 0xfffffffffffffffc}, @pad1={0x0, 0x1}]}, @dstopts={0x3f, 0xb, [], [@generic={0x2, 0x56, "f2fe7aa387804d26a5bc82b93c9828959dcb0e34a0dc0b2f7f78f94d4589f2d37eca7758322f8cdd1bf2a318f50e3e3bf07d67c8b5328a5d7e8eccb62932cd895ab2e4a168881f6612de0d83ac7b40c6e3f1b9189bbb"}]}, @routing={0x3f, 0x6, 0x2, 0x1, 0x0, [@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @mcast1={0xff, 0x1, [], 0x1}, @empty]}, @fragment={0x4, 0x0, 0x1000, 0x7, 0x0, 0x7, 0x0}, @routing={0x3, 0xe, 0x1, 0x8000, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, &(0x7f0000efe000)={0x1, 0x1, [0x0]}) [ 29.683364] binder: BINDER_SET_CONTEXT_MGR already set [ 29.692901] binder_alloc: 5627: binder_alloc_buf, no vma [ 29.696917] binder: BINDER_SET_CONTEXT_MGR already set [ 29.696924] binder: 5665:5666 ioctl 40046207 0 returned -16 [ 29.701732] binder: 5627:5640 ioctl 40046207 0 returned -16 [ 29.713146] binder: 5627:5667 ioctl 40046205 0 returned -22 2018/02/06 19:27:49 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000666000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x1, 0x4) write$eventfd(r0, &(0x7f0000000000)=0x400, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x0, &(0x7f0000001000-0xe), &(0x7f0000001000-0x18), 0x8, &(0x7f0000001000-0x8)) 2018/02/06 19:27:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cd9000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000df0000)=0x40, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x401, 0x2) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000bdc000)=""/43) 2018/02/06 19:27:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000b2f000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x5) socket$nl_generic(0x10, 0x3, 0x10) 2018/02/06 19:27:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000089b000)='./file0\x00', 0x880, 0x140) mkdir(&(0x7f00006ba000)='./file0\x00', 0x0) mount(&(0x7f0000a98000-0x8)='./file0\x00', &(0x7f0000880000-0x8)='./file0\x00', &(0x7f0000263000)='btrfs\x00', 0x0, &(0x7f00004b8000)) [ 29.731601] binder_alloc: 5627: binder_alloc_buf, no vma [ 29.737569] binder: 5627:5664 transaction failed 29189/-3, size 0-0 line 3127 [ 29.744969] binder: 5627:5651 transaction failed 29189/-3, size 0-0 line 3127 [ 29.745412] binder_alloc: 5627: binder_alloc_buf, no vma [ 29.745428] binder: 5665:5676 transaction failed 29189/-3, size 0-0 line 3127 [ 29.778705] binder: undelivered TRANSACTION_ERROR: 29189 [ 29.786919] binder: undelivered TRANSACTION_ERROR: 29189 [ 29.792609] binder: release 5627:5640 transaction 15 out, still active [ 29.793432] binder: BINDER_SET_CONTEXT_MGR already set [ 29.793440] binder: 5665:5691 ioctl 40046207 0 returned -16 [ 29.810456] binder: undelivered TRANSACTION_COMPLETE [ 29.815788] binder: undelivered TRANSACTION_ERROR: 29201 [ 29.821271] binder: send failed reply for transaction 15, target dead [ 29.823232] binder: 5665:5676 transaction failed 29189/-22, size 0-0 line 3004 2018/02/06 19:27:49 executing program 0: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000080180001, 0x9) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f70000), &(0x7f00009e0000-0x4)=0x4) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f71000-0xe)='/dev/keychord\x00', 0x2000, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0xc79) 2018/02/06 19:27:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000064e000-0xd)='/dev/snd/seq\x00', 0x0, 0x48000000003) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000e79000-0x8)={0x1, [0x0]}, &(0x7f00002b7000)=0x8) ppoll(&(0x7f000086d000-0x28)=[{r0}], 0x1, &(0x7f0000875000), &(0x7f00004b0000-0x8), 0x8) 2018/02/06 19:27:49 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_getaffinity(r0, 0x8, &(0x7f0000001000-0x8)) rt_sigpending(&(0x7f0000002000-0x8), 0x8) 2018/02/06 19:27:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001c8000)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000641000-0x4), &(0x7f0000cee000-0x1)=0x4) r1 = syz_open_dev$evdev(&(0x7f0000dfe000-0x12)='/dev/input/event#\x00', 0x0, 0x2) readv(r1, &(0x7f000001a000-0x20)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) write$evdev(r1, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00001ba000-0xca)=""/202) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000a7d000)=""/231) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000025000-0x8)={0x2, &(0x7f00002c8000-0x10)=[{0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00008aa000-0x8)={r2, 0x1}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000025d000)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f00006cb000)="6676c6181ccc013bc645b7f03aaea7ab", 0x10) accept4$vsock_stream(r3, &(0x7f0000015000)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x80000) connect$vsock_stream(r0, &(0x7f0000996000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) creat(&(0x7f0000ed3000-0x8)='./file0\x00', 0x20) 2018/02/06 19:27:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = gettid() unshare(0x28060400) fcntl$setownex(r0, 0xf, &(0x7f0000e72000-0x8)={0x1, r1}) exit(0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10}, 0xc, &(0x7f000091e000)={&(0x7f0000cf6000-0x40)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x189}, 0x1}, 0x0) 2018/02/06 19:27:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4), 0x4) r2 = syz_open_dev$sg(&(0x7f0000786000-0x9)='/dev/sg#\x00', 0xf4, 0x80000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000fb8000+0xe36)={0x0, 0x0, 0x0, 0x0, 0x1f, 0x3, 0x3, 0x4, "6c0e20abfb139026b4685c0071e2a683d9dd8a0682a62167eb3aa0da2644cb2c40fb14a7e432d5b8396db4f7a4d2297875b92a246feb0cbc851e7949d47f6595", "be909349753386e4463413e2548a1e7eba023f49c163e0b911a68f921c46e57d", [0x100000001, 0x3]}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) getsockopt$inet_dccp_int(r2, 0x21, 0x15, &(0x7f0000adf000-0x4), &(0x7f00000a1000)=0x4) sendto$inet(r0, &(0x7f00007d9000), 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r3 = openat(0xffffffffffffff9c, &(0x7f0000602000-0x8)='./file0\x00', 0x10401, 0x40) accept4$nfc_llcp(r3, &(0x7f00005d1000), &(0x7f0000c87000)=0x58, 0x80800) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e01000)='/dev/pktcdvd/control\x00', 0x1, 0x0) bind$netlink(r4, &(0x7f0000878000)={0x10, 0x0, 0x0, 0x10001000}, 0xc) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/06 19:27:49 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000b000-0xb)='/dev/loop#\x00', 0x0, 0x0) creat(&(0x7f000000d000)='./file0\x00', 0x1) ioctl(r0, 0x5393, &(0x7f0000003000-0xe)) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000011000-0x4)=0x0) ioprio_get$pid(0x80000086, r1) 2018/02/06 19:27:49 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0xc) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000003000-0x10)="02000000c1eea62ba9489e946fa283c5", 0x10}], 0x1, 0x0}, 0x0) 2018/02/06 19:27:49 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000010000-0x10)='/selinux/status\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000-0xae)="240000001800030007fffd946fa293bc02ee06000000000000008568040000000300737e", 0x24}], 0x1}, 0x0) 2018/02/06 19:27:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bb0000)={0xaa}) socketpair(0x11, 0x0, 0x5, &(0x7f00002ee000)={0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00004fb000)) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f000018d000)) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00003ab000)={{&(0x7f00007b1000/0x3000)=nil, 0x3000}, 0x200000}) [ 29.823456] binder: 5665:5696 BC_INCREFS_DONE u0000000000000000 no match [ 29.823462] binder: 5665:5696 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 29.823472] binder: 5665:5696 Release 1 refcount change on invalid ref 3 ret -22 [ 29.857202] binder: undelivered TRANSACTION_ERROR: 29189 [ 29.862678] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/06 19:27:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) seccomp(0x1, 0x0, &(0x7f0000be5000)={0x1, &(0x7f0000c07000-0x48)=[{0x8001}]}) r0 = socket(0x1, 0x1, 0xffffffffffffff58) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000075d000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x2}}, 0x1000, 0x3, 0x7, 0x8, 0x10}, &(0x7f0000f49000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000c63000)={r1, 0xb55}, &(0x7f00006c6000-0x4)=0x8) 2018/02/06 19:27:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e8e000-0x9)='/dev/ppp\x00', 0x408002, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00006dc000-0x4), &(0x7f000024c000-0x4)=0x4) r1 = socket$inet6(0xa, 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00007ab000)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x10000, 0x0, 0xff, 0x1, 0x1, 0x9}, 0xb1371a94) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000635000)=0x1f, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x9}, 0x20) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e4d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000304000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x8001, 0x9}, &(0x7f0000d69000-0x4)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000884000-0x8)={r3, 0x2a}, &(0x7f0000d8b000)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c5d000)={@empty, 0x3, 0x2, 0x0, 0x0, 0x6, 0x4, 0x9}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, &(0x7f0000f64000-0x4)=0x20) 2018/02/06 19:27:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f00000c1000-0x8)='./file0\x00', 0x80040, 0xfffffffffffffffe) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f0000b02000)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000abb000)=""/202, 0xca, 0x2, &(0x7f000003e000-0x8)={r2, r3+30000000}) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f000003a000-0x10), &(0x7f000003a000-0x10)={0x77359400, 0xffff}, 0x8) pselect6(0x40, &(0x7f000054c000)={0x1, 0x8000000100000, 0x8, 0x9998eaa, 0x6, 0x100000001, 0x6, 0x5}, &(0x7f0000479000-0x40)={0x9, 0xfffffffffffffff7, 0x7, 0xca, 0x10000, 0xffffffff, 0x0, 0x3}, &(0x7f0000dc5000)={0x3b, 0xffffffffffff4936, 0x70000000, 0x2, 0x101, 0x100, 0x0, 0x100}, &(0x7f00005be000)={0x0, 0x1c9c380}, &(0x7f0000201000-0x8)={&(0x7f00006b2000)={0x800}, 0x8}) truncate(&(0x7f0000b45000-0x8)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f00006fe000)='maps\x00') sendfile(r0, r4, &(0x7f00006df000-0x8), 0x800) bind$unix(r1, &(0x7f0000be3000+0x750)=@file={0x0, './file0\x00'}, 0xa) 2018/02/06 19:27:50 executing program 5: mmap(&(0x7f0000000000/0xe06000)=nil, 0xe06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000381000-0x4), &(0x7f0000e04000)=0x4) mmap(&(0x7f0000e06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e07000-0x11)='/selinux/enforce\x00', 0x800, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00005cc000-0x5)=""/5) 2018/02/06 19:27:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000e8f000/0x4000)=nil, 0x4000) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f000009b000)='net/st_cache\x00') getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00008f8000-0x4), &(0x7f00000de000)=0x4) writev(r1, &(0x7f0000b76000)=[{&(0x7f00005a7000)="9b", 0x1}], 0x1) 2018/02/06 19:27:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000644000-0x8)='./file0\x00', 0x0) accept4$unix(0xffffffffffffffff, &(0x7f00000d6000)=@file={0x0, ""/108}, &(0x7f0000a41000)=0x6e, 0x800) futex(&(0x7f0000a49000-0x4)=0x1ff, 0x9, 0x5b, &(0x7f000072d000-0x8)={0x77359400}, &(0x7f0000e15000)=0x7, 0x1) open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f00006ea000-0x8)='./file0\x00', 0x8000, 0x0) mount(&(0x7f0000c95000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f00009b9000)="0500de00667300", 0x1004, &(0x7f00006b8000)) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') renameat2(r0, &(0x7f0000201000-0xe)='./file0/file0\x00', r1, &(0x7f0000284000)='./file0/file0\x00', 0x5) 2018/02/06 19:27:50 executing program 3: 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}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x0, r0+30000000}, &(0x7f0000c9d000), 0x0) futex(&(0x7f000000c000-0x4), 0x5, 0x0, &(0x7f0000012000-0x10), &(0x7f000000d000-0x4), 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000b7a000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000a9a000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000d51000)=@assoc_value={0x0}, &(0x7f0000fd8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000268000-0xc)={r2, 0x48, &(0x7f0000b19000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0xffffffff}, @in6={0xa, 0x0, 0xfffffffffffffff7, @mcast1={0xff, 0x1, [], 0x1}, 0x8}]}, &(0x7f0000c59000-0x4)=0xc) 2018/02/06 19:27:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f00004ef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000001000-0x4)=0x8, 0x4) write(r1, &(0x7f0000022000), 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)}, 0x0) 2018/02/06 19:27:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000a40000-0xd)='[', 0x1) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000084f000)=""/4096, &(0x7f000093d000-0x4)=0x1269) sendmmsg(r0, &(0x7f00009eb000-0x40)=[{{0x0, 0x0, &(0x7f000009e000)=[{&(0x7f00005ed000)="9442072c8f0a41717e98d57af72509bb88874b0bffc04b8323ecd15f7799803a7b692af9ecb8d557a7c8313df4d6ed80b9d46f43b89e103a7511093dcea51adfdb29b86425043b48732cd1fb916a4b1267e6713ef664c2094f62b11b7b8d7b9c8f5f407028dd7263901552a8fb3302689f6d162109493f31e7fd9330eb258adcc859fe335bb83b1f26b385f5220345ed94c23083b7fd00c7142532ad3ab18b5126c7c12de74a3594c9554a0d79c259f2096065750fae61f4295851cef23ae1995f914dd92034a2e9bf488e8f5e179ebefde9b03af223d14214d0ee3c369608a9184bd86fc57c777167d51cf90b28", 0xee}, {&(0x7f000014c000)="f8f79e0284fda0e3ad1c9b39d74e8902d1d5db6f124c4c9f4edb214c1781a9c7512bf26d5871417e1bf4fd368012d116fcafd46a79fdabafeff7565ec60c9630be90b4410421ee888977d41e70a0967083e16c88c29049f818b54b5a0b1a3a10615a74a5ed637c60cd432fc70b815520d5d38600f4a91a128c796fa27afb39106688e1629c3680996258ee5d3fe3538093570b51939f8e04586d9a33b678549356e61dbe2355df34565a09b328165c87ab040ee5def32f5ad36bd4c88171192d0eab8ab318095767b8d2582fa4b527e0ff2c9ef7723966445c06ba5c917da22b70", 0xe1}, {&(0x7f000007c000)="de90d3ec0643f6c83f6b8574550f6dae2d941f2853daf02e1bab3c228d647de8628739b92a2ad0416514ddc60509354f537af2910518b1e5924a94f97ea2e8ac64a8005c4908f0b5b006ba426cb451081e511326e591a123fd258e0908a2424753219e30d1bf7161c1a209d70756f8baf2347fdd244284e3905c0eff7cede1e41cb64221113aef4d21669f6b9ce5238638f758f34cea4f92cd611f951e09", 0x9e}, {&(0x7f0000f21000)="26f9aa1ee32632fc1f5d38096568bd8e39466e1613539739326845c7a5a8ccd2fe877a0fdf30b9b95a2165325027dac5c1a61b1b0e879a7d10c6173541a54ad561e77157e0b18a56eb1dee432e5b0063ecd5c0ce11cb49ea486ccfdf6fcd973082919725ea7cd68628a471a46f24d4b2d632f4d7b8f9c32283741c2393e0dbced1b4a501b7f048938657", 0x8a}, {&(0x7f00006c8000)="00fc131d3330a7db248b28f9338da1226c2c739e7842336b6ac99c6861303af30617fa0705da65eaf9de14aec822f65a87a92f8fa9edfb6ceb0a817a0917634d2cc622cb3f7143b999a8d98c54989ea0511b17fc900ee56232e96f8f392e846a92636e29bb9915739292d9f457650554", 0x70}, {&(0x7f00008d8000-0xfd)="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", 0xfd}, {&(0x7f000072a000-0xd0)="b5ff472afd75b7187ad1e7cbf0fa4636d3199642de5bf02e9b43a1f72178561dbbca07581c4d2d6ccf59a5dc9a9e0992d6f5929c0ef2c6dfe3935848e1b7b08ffeaf13249502a609e76adfd8436ad14ef28c0d339c3ccadf59bdef214493c2ed377070581f8e8157f79fc05f28f7b9cb91093b62a5163a46248c46c5274033372cde091918ee5e6a3bd5d7a46992cebdb48e489e95b69ec2142e14f016c8a63be9120d7d9f87869ed71819f9c99fa5fbef7491620900310280babeaeee98f1f5cb7a2debc82a1373e4120132a9c90968", 0xd0}], 0x7, 0x0, 0x0, 0x4000}, 0x400}, {{0x0, 0x0, &(0x7f00002b9000)=[{&(0x7f00007c3000)="94dc9f9919742523b57faaada899e59c7dca7fbda5f4ab0b158ec342f819ed887791dc9cc1e27139445699afc9ad0f4cf3d03fc2aa6190b9eb6731415493a05942a81cf5bd0fe0686532f0c595565cf1bbee7e87e75535ea7f013c7c4585ccca925c584351bc14e1f62a4321d7a46a899a56925f1137dcf9ec34e243f22414022ca73cc0de7da6d65877859e98d2cb510c80b6ba4e57ce0cacce32714c33117243d7bc657d20db0f17d247652dedd3c7c9e27c5ec487741598ef3cc0c44909eeeae861071890818107e0b97338cc33426845", 0xd2}, {&(0x7f0000882000-0xbd)="1b5cfe46f18a75ffd07d2636ce3602ce296d6bad99b243f46f6ca5422e6d6d0b66e96dd098d7277b6501f01928806d98a1bcab014cf858c6220e7f1ff7c4d14780355c876c3143cc7f6f7bf2a646a911c67ab8647f89501f2d488471e9f7b2b2b77f30b5e79e4b0a06030a541b47ca1e555223f7aaaf53f60cf8dfaf73e6b01d84ef86b28f77a53204034c20d5bbaf375843f95ced099dc16aa0172334afb19b8081c7e0426802a1e041b3d16447dc27d7402207fcda350370f25b4380", 0xbd}], 0x2, 0x0, 0x0, 0x4}, 0x3f}], 0x2, 0x40) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000033e000)={{{@in=@local, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000438000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000155000-0x18)={@dev={0xfe, 0x80, [], 0x0, 0x16}, 0x69d, r1}) 2018/02/06 19:27:50 executing program 2: epoll_create(0x7fffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000059a000-0x18)=@generic={0x4, 0x5, 0xb42}) geteuid() r1 = creat(&(0x7f0000ae8000-0x8)='./file0\x00', 0x62) bind$ipx(r1, &(0x7f0000584000-0x10)={0x4, 0x1, 0xd, "ff7e34fa3511", 0x400}, 0x10) sendmsg$key(r0, &(0x7f00001c0000)={0x0, 0x0, &(0x7f0000740000-0x8)={&(0x7f0000154000-0x98)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) 2018/02/06 19:27:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000f8a000-0x4)=0x5, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r2, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) 2018/02/06 19:27:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330}, &(0x7f000032e000)) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000001000)) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000d4b000-0x1f)=""/31) 2018/02/06 19:27:50 executing program 1: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_sset_info={0x37, 0x0, 0x0, []}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000271000)='/dev/hwrng\x00', 0x200, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000d9a000-0x4)) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000d99000)={0x3, 0x6bc, 0x2, 0x80000000, 0x4, [{0x9, 0x4, 0xfff, 0x0, 0x0, 0x82}, {0x5, 0x40, 0xe03, 0x0, 0x0, 0x1000}, {0x9e23, 0x7, 0x0, 0x0, 0x0, 0x1280}, {0x100000001, 0x40, 0x7, 0x0, 0x0, 0x88af56b1f716763f}]}) 2018/02/06 19:27:50 executing program 6: unshare(0x6223ffe) unshare(0x20020000) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000-0x40)=[{{&(0x7f00000af000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x26, &(0x7f0000a26000)=[{&(0x7f0000bbd000-0x12)=""/18, 0x12}, {&(0x7f0000000000)=""/95, 0x5f}, {&(0x7f0000000000)=""/49, 0x31}, {&(0x7f000098a000)=""/72, 0x48}, {&(0x7f0000ca4000-0x47)=""/71, 0x47}], 0x5, &(0x7f000064d000-0x56)=""/86, 0x56, 0x100000001}, 0x1ff}, {{&(0x7f0000001000-0x1e)=@pptp={0x0, 0x0, {0x0, @empty}}, 0x20, &(0x7f000015f000)=[{&(0x7f00000f0000-0x18)=""/24, 0x18}], 0x1, &(0x7f0000001000-0xc0)=""/192, 0xc0, 0x1}, 0x10000}], 0x2, 0x2000, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000001000-0x8)=@abs, &(0x7f0000001000-0x4)=0x8, 0x80000) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000001000-0x20)={@generic="99345b295d41afce8209c6c966bb4ce7", @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}}) 2018/02/06 19:27:50 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0xffffffffffffffff, @empty}, {0x307, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/06 19:27:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dfe000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000cc0000-0x3e)=""/62) write$evdev(r0, &(0x7f000026b000)=[{{0x77359400}, 0x1, 0x4, 0xb3}], 0x10) write$evdev(r0, &(0x7f0000944000)=[{{}, 0x3, 0x248, 0xfffffffffffff8da}, {{0x77359400}, 0x7fffffff, 0x7, 0x2}], 0x20) 2018/02/06 19:27:50 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000029000-0x38)={&(0x7f0000008000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x14, 0x1e, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x4000) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000021000-0x8)='./file0\x00', &(0x7f0000031000-0x44)) [ 30.081283] audit_printk_skb: 27 callbacks suppressed [ 30.081293] audit: type=1401 audit(1517945270.165:24): op=security_bounded_transition seresult=denied oldcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 newcontext=system_u:object_r:modules_object_t:s0 2018/02/06 19:27:50 executing program 3: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000884000)='/selinux/context\x00', 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000079d000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r1, &(0x7f0000f1c000-0x20)={0x18, 0x2, {0x0, @empty}}, 0x20) write(r0, &(0x7f00001ea000-0x1000)="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", 0xff8) 2018/02/06 19:27:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x2000008) r0 = syz_open_dev$usbmon(&(0x7f0000e81000)='/dev/usbmon#\x00', 0x1, 0x210100) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000293000)={0x10001, 0xfffffffffffffffe, 0xfffffffffffffff9, 0x2, 0x13, 0xba2}) uname(&(0x7f0000cdb000)=""/93) clock_gettime(0x0, &(0x7f0000387000)={0x0, 0x0}) utimes(&(0x7f000093e000)='./file0\x00', &(0x7f0000c97000-0x10)={{}, {r1, r2/1000+10000}}) mq_timedreceive(r0, &(0x7f00005fd000-0xec)=""/236, 0xec, 0x6, &(0x7f0000832000)) 2018/02/06 19:27:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x4040, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000bd6000-0x10), &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x1, &(0x7f0000008000-0x10)={0x1, &(0x7f000004e000-0x10)=[{0x6}]}) 2018/02/06 19:27:50 executing program 7: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f7d000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x4, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr]}, 0x20) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f83000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000f82000)) pwrite64(r1, &(0x7f00008e9000)="38a8a978c3213b6c534be107cd37adedad5397589e9d3ce14fdb45e3334b733af8882c542cfde7e51830060464cdfcfcc12fab1c5d3e9c9d2607a657afe1c706a7f861e5df8119fccada0cea6df0786241c2796b4ac206632005322ee95a1786df34200d9874130223e1d11a64ef", 0x6e, 0x0) close(r0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000f84000-0x8)={0x10001, 0x7, 0x7}, 0x8) 2018/02/06 19:27:50 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f000000a000-0xe9)="d72c519b1bc7929bd276caaeca658ffa9b3e63e598409ee6579e36c710d2886014c576c09efde0e7d1b5a6b0aa5ef060c1d0b356f96966b6d799a5d5143a61ff17127da119ff6c2b834f37454a28ae8677ce5d92cce2ed8cfe792c95f1230e087506a7e4085a1bd2e39574fbcad896e67106847e42aaccc247aee0c5a6833af1bb45c1dbd324aae9fc83d2ab79f5a2849962b23adb03ab03154039bd9fe8071da4a761b9a7ea2c25cabdf2abc202d45db4d4f4aae9f491bf59e4122ed44514956181e57f4155a537ad8f606a6947b047910ba26fda0ae077e0381746d2919cc9b4b29034a6d47db26a", 0xe9, 0x40004, &(0x7f0000005000-0x10)={0x4, 0x40, 0x63e, "35aa31edff77", 0x1}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_add_watch(r1, &(0x7f0000002000)='./file0\x00', 0x3000000) connect(r0, &(0x7f0000007000)=@sco={0x1f, {0x1, 0x0, 0x1, 0x0, 0x200000000000000}}, 0x8) 2018/02/06 19:27:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x0, &(0x7f0000022000)=[]}) clone(0x200, &(0x7f0000e61000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) utime(&(0x7f0000ba4000-0x8)='./file0\x00', &(0x7f00000eb000)={0x7, 0x5}) execve(&(0x7f0000886000-0x8)='./file0\x00', &(0x7f000074e000)=[], &(0x7f0000ac0000-0x30)=[]) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6}]}) execveat(0xffffffffffffffff, &(0x7f0000712000)='./file0\x00', &(0x7f00000ad000-0x38)=[], &(0x7f0000f87000-0x28)=[], 0x0) open(&(0x7f00009c2000)='./file0\x00', 0x10020000000401, 0x0) 2018/02/06 19:27:50 executing program 4: 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, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00007a4000-0x4)=0x0) sched_getparam(r2, &(0x7f0000c61000-0x4)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) close(r1) recvmmsg(r0, &(0x7f00008c9000)=[], 0x0, 0x0, &(0x7f000089b000-0x8)) 2018/02/06 19:27:50 executing program 6: unshare(0x6223ffe) unshare(0x20020000) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000-0x40)=[{{&(0x7f00000af000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x26, &(0x7f0000a26000)=[{&(0x7f0000bbd000-0x12)=""/18, 0x12}, {&(0x7f0000000000)=""/95, 0x5f}, {&(0x7f0000000000)=""/49, 0x31}, {&(0x7f000098a000)=""/72, 0x48}, {&(0x7f0000ca4000-0x47)=""/71, 0x47}], 0x5, &(0x7f000064d000-0x56)=""/86, 0x56, 0x100000001}, 0x1ff}, {{&(0x7f0000001000-0x1e)=@pptp={0x0, 0x0, {0x0, @empty}}, 0x20, &(0x7f000015f000)=[{&(0x7f00000f0000-0x18)=""/24, 0x18}], 0x1, &(0x7f0000001000-0xc0)=""/192, 0xc0, 0x1}, 0x10000}], 0x2, 0x2000, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000001000-0x8)=@abs, &(0x7f0000001000-0x4)=0x8, 0x80000) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000001000-0x20)={@generic="99345b295d41afce8209c6c966bb4ce7", @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}}) 2018/02/06 19:27:50 executing program 5: unshare(0x4010000) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) close(r0) accept4(r0, &(0x7f0000466000)=@in={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000001000-0x4)=0x10, 0x0) 2018/02/06 19:27:50 executing program 0: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f73000-0x18)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000}, 0x20) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000059f000+0xf3a)={0x0, 0x0}) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000f25000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000f73000)=0x8) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f75000-0xcd)={r3, 0xc5, "387fb8729d23908d485010ce6962f485e4599348e8701b9917fb0d0aeada8d7ecd4ac9badb7ca81aa3c40fd9de61384da0e5b028f09fdf80707a9535f042949066d792203a50a9748a9ca08bf5d61b7d07b43a02288e4b03300d46607fb39ded11b7b4846ac834ff84a85ec03528fd8539e2d4df709a14653017ab6f5ebc0ccb460f2ce4f9a0db50014cbfed11a4ce43394796357b138fa6ddf84bdfe4ced12f578ed313ab87a65cf780f6f6730ede431cc76ea21a14a42cbaa923865031def648303742d2"}, &(0x7f00006e8000)=0xcd) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000f74000-0x8)={r3, 0x2fdc}, &(0x7f0000f74000-0x4)=0x8) 2018/02/06 19:27:50 executing program 7: r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000001000-0x4)) waitid(0x1, r0, &(0x7f0000000000), 0x5, &(0x7f0000002000-0x48)) 2018/02/06 19:27:50 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f000000a000-0xe9)="d72c519b1bc7929bd276caaeca658ffa9b3e63e598409ee6579e36c710d2886014c576c09efde0e7d1b5a6b0aa5ef060c1d0b356f96966b6d799a5d5143a61ff17127da119ff6c2b834f37454a28ae8677ce5d92cce2ed8cfe792c95f1230e087506a7e4085a1bd2e39574fbcad896e67106847e42aaccc247aee0c5a6833af1bb45c1dbd324aae9fc83d2ab79f5a2849962b23adb03ab03154039bd9fe8071da4a761b9a7ea2c25cabdf2abc202d45db4d4f4aae9f491bf59e4122ed44514956181e57f4155a537ad8f606a6947b047910ba26fda0ae077e0381746d2919cc9b4b29034a6d47db26a", 0xe9, 0x40004, &(0x7f0000005000-0x10)={0x4, 0x40, 0x63e, "35aa31edff77", 0x1}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_add_watch(r1, &(0x7f0000002000)='./file0\x00', 0x3000000) connect(r0, &(0x7f0000007000)=@sco={0x1f, {0x1, 0x0, 0x1, 0x0, 0x200000000000000}}, 0x8) 2018/02/06 19:27:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00002f6000-0xc)={0x10}, 0xc, &(0x7f0000e0a000)={&(0x7f00001fa000)=@bridge_setlink={0x20, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000827000-0xa)='ns/cgroup\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00006d6000)={0x0, 0x3}, &(0x7f00005f9000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000075b000-0x8)={r2, 0xc5d6}, &(0x7f0000798000)=0x8) 2018/02/06 19:27:50 executing program 7: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000157000)=@dellink={0x28, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000dd1000)={0x4, 0x2, 0x8000, 0x0, 0x53ff8d69, 0xfffffffffffffbac, 0x0, 0x4c, 0x0}, &(0x7f0000c49000)=0x20) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f79000+0xb64)={r1, 0xf862, 0x20, 0x10000000000, 0x200}, &(0x7f0000577000-0x4)=0x18) 2018/02/06 19:27:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000518000)='/dev/snd/seq\x00', 0x0, 0x3ffffd) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000dbf000-0xa8)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b24000)='/dev/sequencer2\x00', 0x4040, 0x0) readv(r0, &(0x7f0000601000-0x28)=[{&(0x7f0000901000-0x7a)=""/122, 0x7a}], 0x1) 2018/02/06 19:27:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f00001b9000-0x15)='(vboxnet0nodevbdev)*\x00', 0x2) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000e46000)=""/16) r2 = epoll_create(0x948) epoll_pwait(r2, &(0x7f0000c22000-0x24)=[{}], 0x1, 0xcc, &(0x7f00007bc000-0x8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00005d6000)={0x200c}) 2018/02/06 19:27:50 executing program 6: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r0, &(0x7f000000a000-0x38)={&(0x7f0000003000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000035000)=@ipv4_newroute={0x1c, 0x18, 0x20000000021, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4}, []}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000003c000)='/dev/rtc\x00', 0x200040, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f000003c000)={&(0x7f000001a000/0x2000)=nil, 0x2000}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000022000)='/dev/hwrng\x00', 0x4000, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000003c000)={0xaa, 0x38}) 2018/02/06 19:27:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00007d3000)={0x8, 0x0, 0x1ff, 0x2, 0x1, 0x3ff, 0xfffffffffffffffa, 0x100000001}, &(0x7f000073b000-0x40)={0x8, 0x9, 0x6, 0x1, 0x6, 0xe22, 0x81}, &(0x7f00009cd000-0x40)={0x6, 0x3, 0x5f055b0f, 0x1f, 0x100000000, 0x6, 0xffffffffffffffff, 0x23}, &(0x7f0000a9a000)={0x0, 0x989680}, &(0x7f00001b9000)={&(0x7f000057e000-0x8)={0x20}, 0x8}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000134000-0xa0)={0x0, @in6={{0xa, 0x0, 0x29b, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x9, 0xf74, 0x4, 0xd5f, 0x8}, &(0x7f0000a6b000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000078d000)={r1, 0x1, 0x20000}, &(0x7f00000e9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00007de000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000153000)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000cb4000)={r2, 0xfff, 0x1, 0x3, 0x200, 0x3}, &(0x7f00007eb000)=0x14) write$sndseq(r0, &(0x7f0000f7e000-0x90)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr={0x5, 0xfffffffffffffff7}}], 0x30) accept4$vsock_stream(r0, &(0x7f0000789000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x800) 2018/02/06 19:27:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f00002ce000-0xd)='attr/current\x00') sendfile(r1, r1, &(0x7f00006c7000), 0x2a) pread64(r1, &(0x7f0000b9f000)=""/14, 0xe, 0x0) 2018/02/06 19:27:50 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007ae000)="8907040000", 0x5) connect$inet(r0, &(0x7f00004ea000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/06 19:27:50 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@generic={0x8100}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) r0 = creat(&(0x7f0000004000)='./file0\x00', 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000011000-0xc)={0x0, 0x9, 0x54d7e6542a4c4a47}, &(0x7f0000019000)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000001c000)={r1, 0x5, 0x4, 0x2, 0x2, 0x6}, 0x14) dup3(r0, r0, 0x80000) [ 30.291845] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 30.313673] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 30.364444] audit: type=1400 audit(1517945270.455:25): avc: denied { dyntransition } for pid=5839 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 2018/02/06 19:27:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000818000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f00001fc000)=""/123, 0x7b, 0x0) syz_open_procfs(0x0, &(0x7f0000d3f000)='ns/pid\x00') readv(r0, &(0x7f0000b94000-0x20)=[], 0x2000020e) 2018/02/06 19:27:50 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000014000)='/dev/sequencer\x00', 0x40, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000014000-0x10)={0x11a, 0x0, 0x10001, 0x7f}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000010000)={0x5, r1, 0x0, 0x2}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000015000-0xc), &(0x7f0000015000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000014000-0xc), &(0x7f0000005000-0x4)=0xc) getegid() mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000014000-0xc)={@multicast1, @local, 0x0}, &(0x7f0000016000-0x4)=0xc) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000015000)={0x11, 0x1f, r2, 0x1, 0x8b, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000011000)) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000014000)={&(0x7f0000014000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000009000-0x40)=[{&(0x7f0000016000-0xc4)="4a35a59f7a286f8d7167e6a8ea64a71a65cc1ed8bdf38b41006bcde08db85f92879d7765cfdaf8e56c22d671fd64caf3e64031af321e051465093521a0e484f084ead6f1f69045e9918076b1ce166238f2b072f9346e5e7864ccdb360b6e340a08903e9b308c092e8c06659ef5dcb12bc1294f6fda2d35054b85c6a526246ebd6d67ab96c9d96a118d0215f5fb7f529f059bbd45e42ce836361d13b086878725c88337b2acc62d8b03adb26dda07e6f629d2bbe69dee586bcb40c4886f3a54ec84c616bd", 0xc4}, {&(0x7f0000002000)="9e4731aa3dc31bd2fc6579b846f1d6d91ac6040af153ed6d3176ebf53abd3da2be1a3ba1ebca6071918bd9b7c8eda34029309dc5c5439881a818e68de583cbe8b19a8316fc4b01f88f3273416a590f566f3a35de8e311e715c84c358aed23881592a505ecb4e7c1fd0064ef7ba84af2075bc4ec38c136f8e3da9542dd9417aabacf1ad017d82b25ad19cf0e9c894c5ec0cf061ed6f001a263e3aede47d95b6560d7726512e5917e16141a1fc3617b23a7a8804f9ebc28d23266e8e440784e5a5", 0xc0}, {&(0x7f0000015000-0xbd)="71652a26f152d5f3459a51b01655c5564358da9191388be7b08f6818146260d61170209e926c43867ecbc7bf5ed70faf8ad669ffef9c22a2ead65ea72047bbada835d2a069dc38a88a2a42374837aaf9d2749c48782b514d5930493d76577f99376cfdbe32062c343f0e5bdd87c23e8495d25d72c8f16fcc395cf6fb14dd6d789aa42ae8b526b834dd40cfb0593667f11b77022b6b508dd7216cd980442818d9a11e14fa7c206169db5e02150a260040c490f7985cdccd84bc09b7ba51", 0xbd}, {&(0x7f0000014000), 0xfffffffffffffe41}, {&(0x7f0000015000-0x44)="391a211eb6716a2494a247fd90763b6b1137223654f2994c52171b80f35c13abd809d7b7c2db58b30a8eec9e7ed8a670d62ffc1f5d51fa015db5b67364581ec1620d984a", 0xfffffffffffffd29}, {&(0x7f0000014000)="4261ea14fde24965382f2bd127c824dbb87c4a8b048b6dfa4628f334f34b6ecf", 0x20}, {&(0x7f0000014000)="dc2d9cd090ad57ce25fdccec61b597924e5f7650d7ef22e46dc66ddf1b66a3394c00a612139bb7454c3e33294c717a3806be0f7e368f66665127dd06215c3581f5e4b3f362ca120990f59c466a8cfb2f2daf8f5e25a42837c09c4da7cd8729f1fe73d00b5c9edf16e204732b0ded7468a523967eaefb86a0854f1a6cc70e4f8ae5725b1ea67e1c1d51ac12caa03521827213a4bb27fc32e7571605d0bb6caa509d9272c70402d3b83a876770959bd72f", 0xb0}, {&(0x7f000000c000)="208d91718ad1277d70887705b7b4c17d108a30e1123a230187adbca4ccd061f5864f71dbab148714cc43f41cb885f702ddb9453b5dbfc855d29d328605e6aade2a253b1c33143725f6dfba8478e80902b09d366b5a4579c8e6ec7dba51d863b382cb27e0d21ee88f7984db06219367fb357d784c16a983de45458c958b21f3ebac644bce9a1294778127030c7092a5c00d9ea87ac9b2fdef7741fac7ed396a31be2a8970e09fa4261dd48bebcb50517934844c497e7b4af5dd9f2892ce371c5a369fd528", 0xc4}], 0x8, &(0x7f0000014000)=[@rights={0x0, 0x1, 0x1, [r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, []}], 0x5c, 0x40000}, 0x44080) readv(r0, &(0x7f0000013000)=[{&(0x7f0000010000-0x57)}, {&(0x7f000000c000)=""/187, 0xbb}], 0x2) 2018/02/06 19:27:50 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a86000)={0x0, @local, @dev}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000011000)='/dev/pktcdvd/control\x00', 0x604000, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000012000-0x4)=0x1c, 0x80800) r2 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000012000-0x86)=""/134) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r3, &(0x7f0000014000-0x43)="b165c81f6a41346dc286c3e375dae9abc72f19f9ee19d9788ec7e7ae0635aea51fdf5c30580fba81b2b758db066af51d7a7529cde448e732b53663e054b89cc10e422b", 0x43, 0x4080, &(0x7f000000b000-0x10)={0x4, 0x8, 0x9, "d117f8ecb7e7", 0x2}, 0x10) writev(r3, &(0x7f0000012000)=[{&(0x7f0000013000-0x93)="f5a01bce7d915dd935bfb8ce38d04897aa4e13b1840a970fc5e2611e546ea2c5b78ec3398971baa76e7259a9aad6709dd91cb5b2ed75b67734e3174e7ace0b536f74c93f28686326ffc3e67cf1f0cca62031265c0799fdbea6db25e7313bbd0f4dcabaf867e511cdebc1e30d516c2e351d215b982686a25d7ad703da1c4b2227b7364f26d9d43325be2ee765bfabf09f38d854", 0x93}, {&(0x7f0000010000)="612c3626fcb94168db977034672fa90202cef1897daf43f0d0c005184e40c662eba131ce57185a4cac0669b87c46ee2f48c676eba2bed159250fda6c723dbff73b9cef74092282659cebfe727e967eed36ed5b4c397edc7d8c137c7ecdf0d75a69f20bf84ea5245522f5f795413ff686", 0x70}, {&(0x7f0000012000)="a91246626d1f3dbdf2db5e954efffb18202804b7b8b9341689513ff4029d9d3b7d2a720e22facf535fae2237b6088ebdd453325ed70c7486aa84c6a6d91b7f5aff053cc430598c7239551974b4b477135a666d33a9d91168b4e0391bff", 0x5d}, {&(0x7f0000012000)="ca753ef498b3adefbd61a7b553f32d318d3fe24f1f901e70a8ac7f0117b482f4a02ca376766d917ce3918eb273a467ba6b75bf830aa1d261af5fbd9cffe63d639f3b422d18d7d9f574aa93d181b6da4c569f324c1a8b7fe475e7768c0fd546dcb9724dd2ffc096d628510082258670029a8de06415b6a8535b101712d7920b3dcedabcb5b12be845d513dd8a13fb5d44bad336e451beb38db06bd575116ecf5c3d7defc52464d67919c2323dbf824d42f8cce424707c700b1fb5d78dd4ccf7434ec0f864f10c3546706cc6b14d64601a71d6249b4334e3b6e1", 0xd9}, {&(0x7f000000f000-0xba)="e57e255a1b1157cb692bbc9e75898d8e771ac493fbdcdfffd61ed0138bd92c83ed475bf210bc475b5e1c00c4a61b7d1e3acb4e9e8203022d222468972bd4015ffdc99ecf675b98010c05d4e7dd90975092838e470fa16db59fd6f4a3e254742f659434618ca7e5df113acf1f553be3843022fb72ed06fd267fbdeac35f6b76ded222098174c08ee440112241f0be79662b21690471a89cf8d895cafbe780e7e8e53260a2d36534bc1f370dc3bc3d4d39d34b4da6aa712ce9185b", 0xba}, {&(0x7f0000013000-0x13)="91aba1348b933cfca0fe7af09b0d074369862a", 0x13}, {&(0x7f0000003000-0x7e)="a0abc5a86288a82862411f9c1ddcbe90e2ba30025a51c702deee7aa9eaacf7d76fa2b433a75922fd87e23c98fee9a01a1024ba104bffd5e1088aa27a7c1009ec0ca921429d292979ec202d0af569fb1dbcc8f92ea8d9d8279b0d6f60aac9757c71e86e3fb8a8b91a5ab7f6c0ada4fed28081d28acfe2dc8f1dd11dd02d3e", 0x7e}, {&(0x7f0000013000-0x9a)="8eb7ac17ab9289cb0b40faf928d92c0e179709ec42c0fba2953681f748c61b083b5521403009ec70b1e19fb0d46f7a4c6a15bf6a0c04b04964c3e01e02b1bacfc1f2d62de91fc195a8e71f0a8a55785b8a99f38b50a09ed662566fd68e80e66d81593c347737eb88e9d78a04c20dcf3cdba96385eede014066d7aec77c84746166271cdc8946409cf6bd83181477d316a9e5ae2f9964dcac7c81", 0x9a}, {&(0x7f0000013000-0x15)="40196c28590d1bbd5566a05d23bfb578c810316d1d", 0x15}], 0x9) sendmsg(r2, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002c00030f07fffd946fa283b70a00000003000000031e85683540000000000000", 0x24}], 0x1}, 0x0) syz_open_dev$binder(&(0x7f000000e000-0xd)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000015000-0x64)=""/100, &(0x7f0000007000-0x4)=0x64) 2018/02/06 19:27:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x3, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000001000-0x8)={0x6, &(0x7f0000001000)=[{0x0}, {}, {}, {}, {}, {}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000001000+0xfcd)={r2, &(0x7f0000002000-0xf1)=""/241}) sync_file_range(r1, 0x7, 0x8, 0x7) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000454000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) r4 = geteuid() r5 = getgid() lchown(&(0x7f00000e2000)='./file0\x00', r4, r5) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000cfc000-0x2f)=""/47) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x3}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000a9000)={{{@in=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000a99000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c83000)={r6, @rand_addr=0x5, @multicast2=0xe0000002}, 0xc) 2018/02/06 19:27:50 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x81b10607305262d1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000ca9000-0xa0)={0x0, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7fffffff}}, 0xfffffffffffffffc, 0xffff, 0x8, 0x80000001, 0x80000001}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0x1}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000002000)="0d22207cb30c00004f32c3971696eac5", 0xfffffe19) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000)={r1, 0x5939, 0x3}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fce000-0x8)={0x4000019980330}, &(0x7f0000002000-0x18)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000260000)={0x58, 0x0, &(0x7f0000986000)=[@reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x0, 0x28, &(0x7f00006ce000)=[], &(0x7f0000a91000-0x28)=[0x20, 0x38, 0x0, 0x20, 0x40]}}, @dead_binder_done={0x40086310}, @enter_looper={0x630c}, @enter_looper={0x630c}], 0x68, 0x0, &(0x7f00008bf000-0x68)="243615251527dbb680c9147e36d00b247cde8840b1a65462895159836bbea441656d88ee1c047f58e4a53c4239dc475ddb25147409e8faf5007f7b511208ffbae156845acc8203f184b30141bf558b926d2e9ddb7259704d58cd48fd9ca9337ffbb70db586523f84"}) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000054a000-0x5)='yeah\x00', 0x5) clock_gettime(0x0, &(0x7f0000db8000)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000b8a000-0x8)={r3, r4/1000+10000}, 0x8) 2018/02/06 19:27:50 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000bb8000-0x8)='ns/user\x00') ioctl$TIOCSCTTY(r2, 0x540e, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000ba000)=0x40a69e9f) r3 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0xc6, 0x100) ioctl$sock_netrom_SIOCADDRT(r3, 0x9201, &(0x7f0000e47000-0x4)) 2018/02/06 19:27:50 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f0000000000)={0x0, &(0x7f0000002000)}) ioctl(r0, 0x8912, &(0x7f0000000000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000005000-0x8)='./file0\x00', 0x109040, 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000004000)={0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000004000)={r2, 0x1}) 2018/02/06 19:27:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000486000-0x4)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000139000-0xd)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) syz_open_dev$usbmon(&(0x7f0000ecd000-0xd)='/dev/usbmon#\x00', 0x9, 0x40) pipe(&(0x7f00002be000-0x8)={0x0, 0x0}) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f00005dc000)={&(0x7f0000c68000/0x1000)=nil, 0x1000}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f0000004000-0x18)=[], 0x1, 0x0, &(0x7f0000009000)="d8"}) 2018/02/06 19:27:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) pipe2(&(0x7f0000c60000-0x8)={0x0, 0x0}, 0x4000) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000fc9000-0x24)={0x8, 0x1, 0x5, 0x80000001, 0x7fffffff, 0x5be54500, 0x9, 0xfff, 0x8, 0x7, 0x31}) execve(&(0x7f0000aa4000)='./file0\x00', &(0x7f0000669000-0x28)=[], &(0x7f000071b000)=[]) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000047000), &(0x7f000095f000-0x4)=0x4) 2018/02/06 19:27:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002e2000)='/dev/rfkill\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f00004cb000)=[{}], 0x1, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f000088e000-0x8)) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) 2018/02/06 19:27:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00009e6000-0x8)='./file0\x00', 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00001c8000-0xb)={0x1ff, 0xd7, 0x2, 0x3, 0x1, 0xffff, 0xe26, 0x3, 0x3, 0x8, 0x7}, 0xb) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000a71000-0x24)) r1 = syz_open_procfs(0x0, &(0x7f000078e000)='net/dev\x00') ftruncate(r1, 0x0) getsockopt(r1, 0xa3, 0x9, &(0x7f00003e7000)=""/161, &(0x7f00003c9000-0x4)=0xa1) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f00009b1000)=""/203) openat$autofs(0xffffffffffffff9c, &(0x7f000014e000-0xc)='/dev/autofs\x00', 0x0, 0x0) 2018/02/06 19:27:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$sg(&(0x7f0000d28000-0x9)='/dev/sg#\x00', 0x0, 0x0) r2 = fcntl$getown(r0, 0x9) r3 = gettid() setpgid(r2, r3) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00005c6000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a95000-0xc)={0xc0000004}) 2018/02/06 19:27:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x7, 0x400, 0x400, 0x8000}, 0x8) ioprio_set$pid(0x1, 0x0, 0x40000000004001) ioprio_get$pid(0x2, 0x0) 2018/02/06 19:27:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000e4000-0x8)='./file0\x00', 0x40, 0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00005b5000-0x98)={0x0, @in6={{0xa, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x16}}, 0x7ff, 0x4}, &(0x7f00006d9000)=0x98) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000065000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000870000)=@assoc_value={r1, 0x6}, 0x8) mkdir(&(0x7f00000b3000)='./file0\x00', 0x20) open(&(0x7f0000dbc000)='./file0\x00', 0x1, 0x21) [ 30.859283] binder: 5855:5865 ioctl c0306201 20008fd0 returned -11 2018/02/06 19:27:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x802, 0x1) write(r0, &(0x7f0000008000-0x26)="170000001a0025f0001812efffecfc0e8000ffffffc0bf", 0x17) r1 = open(&(0x7f0000751000)='./file0\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00008e0000)={0x2, 0x0, 0x2, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000de9000)={0x1, r2, 0x2, 0x3ff}) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000dd5000)={@remote, @remote, 0x0}, &(0x7f000023a000)=0xc) getresuid(&(0x7f00006bb000), &(0x7f0000851000-0x4)=0x0, &(0x7f00004d0000-0x4)) sendmsg$nl_xfrm(r1, &(0x7f0000ec7000-0x1c)={&(0x7f0000d82000-0xc)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00006a1000)={&(0x7f0000e10000)=@newpolicy={0xe0, 0x13, 0x422, 0x5, 0x3, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x3, 0x1, 0x0, 0x0, 0x2, 0xa0, 0x20, 0x3f, r3, r4}, {0x9, 0x3, 0xffffffff00000000, 0xff, 0x1, 0xc3, 0x7, 0x2}, {0x7ff, 0xfffffffffffff000, 0x7, 0x80}, 0x100000001, 0x7, 0x0, 0x1, 0x2}, [@lifetime_val={0x28, 0x9, {0x8, 0x200, 0x400, 0x9}}]}, 0xe0}, 0x1}, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000586000-0x10)={0x8, 0x0, 0x0, 0x1f}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000c1a000)={0x3f, r5, 0x10003, 0x80000001}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000168000-0x6)={0x0, 0x1000}, &(0x7f0000df9000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000d31000-0x10)={0x61bd, 0x2, 0x6, 0x3, r6}, &(0x7f0000891000)=0x10) 2018/02/06 19:27:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f7b000)='clear_refs\x00') writev(r0, &(0x7f0000edc000-0x20)=[{&(0x7f0000df0000)}, {&(0x7f0000548000)="2ef7239ed6cced7e38b6b1481c103082261a2cd62a5391fe585ee02d67d45a018b1d08f8a101ff7641490d8db3c8b5e0f57db76843fbb6da40a65df0f4e69d953cce0b76ba34b69bf1bcbfce9978dd5a744a7db94ab7bcce9a22d91dec04a9dfa3cf39831c5e"}, {&(0x7f00007a0000)="492e44b31d2e7a140b530f2179acd66ed248650adb3e9426c21528b31b8f32b4c5926d13aa43e05dd691f1a29f3469f81df6d75746be725c31e8e792098530b61c4b6849b3bcf8f9c61944f0746a63c8f0d5353e6250ec8b332481a03506288e100183aaa974fb7562b5f935987b15e3e041c367865648ededd71c7ea296d604a7f948b24c703615b60ec7730b09e0d9283515250fbce0ddd98392c5514d2e13a4ab178e244701dc692454fa5eff576f4a6c5c754a14c640e7"}, {&(0x7f0000138000)="10d25659ed45d5e5f5199af0b79ec65b2575a01763e6dd09dd38a7b8e9445b01d4b0a59e1ed83e61f10af4aa4fc405cc7d2953d62308eb689c86abfafbd659044c536239cb6711ec379ce8a61918e66c3c84ad7f5f82e4c1587716a79a"}], 0x2d9332d7214d574) close(r0) 2018/02/06 19:27:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) userfaultfd(0xfffffffffffffffc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000df000-0xbc)={0x3, 0x3, 'client0\x00', 0x4, "9b1378e92569c17e", "cbef536ccd98c925a34ab88fda82cfb681c0ef3066137e686ca7aba5995c5aab", 0x6, 0x6}) socketpair$ax25(0x3, 0x2, 0x7, &(0x7f0000283000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x7530}, 0x8) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) times(&(0x7f0000013000-0x20)) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0x3}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000001000)={&(0x7f00002f0000/0x4000)=nil, 0x4000}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) 2018/02/06 19:27:51 executing program 7: r0 = inotify_init() r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000b0c000-0xa)='./control\x00', 0x0) inotify_rm_watch(r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./control\x00', 0x400000, 0x121) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000001000-0xc)={0x13, 0x48, &(0x7f0000002000-0x48)="2a1dec04a4260ddd9d0cb1ae78d8d0b86fb73eb4ed40371049c8308ce68f9c7ae6e56d8d831c68cc142a53676c062ac6611d73f9e11666856438a67c0f41e8772aa225ddcff9a560"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00002e1000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00004f0000-0x8)={r3, 0x3}, &(0x7f0000d68000)=0x8) 2018/02/06 19:27:51 executing program 4: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000fa6000)=0x8, 0x4) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f00002db000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) waitid(0x2, 0x0, &(0x7f0000150000), 0xc0000000, 0x0) 2018/02/06 19:27:51 executing program 0: userfaultfd(0x800) 2018/02/06 19:27:51 executing program 1: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000032000-0x4), 0x800) getsockopt$inet6_dccp_int(r0, 0x21, 0x10006, &(0x7f0000015000), &(0x7f0000023000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x1000000000000000) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000033000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0xffffffffffff0000, &(0x7f0000034000-0xc)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000032000)={0x9, [0x3, 0x9, 0x10000, 0x20, 0x7, 0x401, 0x7fff, 0x6, 0x0]}, &(0x7f000001a000-0x4)=0x16) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x1c, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@nested={0x8, 0x1, [@generic="02"]}]}, 0x1c}, 0x1}, 0x0) 2018/02/06 19:27:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000091c000-0x8)={0x0}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000325000)={{0x40, 0x8}, {0x1, 0x10001}, 0x51b, 0x0, 0x7}) r2 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x40002) poll(&(0x7f0000f98000-0x20)=[{r1, 0x1008}, {r2, 0x500}, {r2, 0x4000}, {r1, 0x100}], 0x4, 0x3) ioctl(r2, 0x5381, &(0x7f0000978000)) 2018/02/06 19:27:51 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000000c000)='net/rt_cache\x00') ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000013000-0xa8)={{0xf12f, 0x5}, 'port1\x00', 0x6, 0x400, 0x5, 0x0, 0x4, 0x6, 0x2, 0x0, 0x3, 0x45}) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000010000-0x10)=[{&(0x7f000000f000-0x24)="240000002400030f07fffd946fa283bc0a0000400300000000000000000000000397737e", 0x24}], 0x1}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000016000)={0x10000000000000, 0x1, 'client0\x00', 0x2, "36d89d026dcf4d23", "da2d62127d32160cfb95ca3cbf7f6fc49a86e730823d3d043154e96b63f97ad0", 0xffffffff80000001, 0x1ff}) 2018/02/06 19:27:51 executing program 5: r0 = socket(0x10, 0x20000000802, 0x0) fcntl$setstatus(r0, 0x4, 0x42400) write(r0, &(0x7f0000f62000-0x1f), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000002000-0x5c)={0x0, 0x3, {0x3, 0x3, 0x0, 0x3, 0xf1}}) dup2(r0, r1) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000001000-0x28)={@common='lo\x00', 0x8}) 2018/02/06 19:27:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x2) request_key(&(0x7f000000d000)='logon\x00', &(0x7f0000019000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000014000)='$\x00', 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000067b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvmsg$netrom(r0, &(0x7f0000b1c000-0x1c)={&(0x7f000038f000-0x10)=@ax25={0x3, {"201aa73e3f85d7"}, 0x1097}, 0x10, &(0x7f0000211000-0x20)=[{&(0x7f00006c8000-0x8)="a861f61e87abc951", 0x8}, {&(0x7f000096a000)="8556152e36dd400ffd241319be4174005c9beeff2183fd6805ff5f2cc0ca60", 0x1f}, {&(0x7f00009a7000)="d8ebb57ac6cbacd4540bb025524ee1892248c4b994a6a7a01c89d344123b7c566db46070cee03b17155804192ad1d15f", 0x30}, {&(0x7f0000321000-0x97)="d6415b1569402e545ae422ea7788dab20423c85c295cd6f9c26438f2d85932d8314199a7f94eb687024a16105b376ecb21bc991b5349b3fe47057576a33832ffbd2cba525398dcf14c4f0725e5bdfc1663af38b20c2994bfa525b1b993a445d5d1047554022398ddb91da4889b8da543d392eee62c149f1202fb183eb71a2abe53ec41f6d50adf7bc17534e40c696e4d818d159835bd9f", 0x97}], 0x4, &(0x7f000075d000-0x1304)=[{0x8c, 0x0, 0xffffffffffffff8b, "1460c1a2e1c33000b61f8bbe83d16ddc2b5cbb0aa276c9fbf6cf3cf9ac47e9bbd674c88d64fea5436437e90092eb49f4a8ee61f38f2de2d4522e6965d4f4cd2529252dd6b4e8d1c34b081fd41e0eb575e44cd6f9f12af5bd1602cb48a47917b909b7e8899e838fbbfda7f99f1a9ed15fd986898997ffcd651e6c1be5bfa55654"}, {0xb4, 0x10e, 0x3ff, "246a96bc273081f55324c933597efb5b38464450b55cd3f360da74107ead1113e5bee433d10d72f43341333ad5f89d9b0e0f391eb23de3834bf17be0348087560c2f7839d6cf60c096920c3af23d1fb3a9911688d3997591a02e370d1a2843f1021b74a9e35533ee1a98b59e89b31dd3a26ce3b56534e6544ec0eeb64d2cc94b471dd8698c8b63c7be922aa6166d00992c15c33a587ed6c0ca9e0b6db428d4171f0a7619f9"}, {0x100c, 0x29, 0x7, "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"}, {0xc0, 0x11b, 0x800, "3c62123b0d1252ef7fd9f9f8be1d637b4b954adbe6376d1ee39bbf497c7d6a3aaacba7d67552a1751e937a4816cbba288b1fa0629768cd8982de15aab892f848c6f5babae04f3bafb5d40f2123c7e0add4acebaaa81c97ffff3005c6e87ee126480b52c8045dbefd0672ca89778ea39a28fed3842d65eb8ac3cdfdc9ee1c3788c43f19de1a80923173b31338cef585b2cd520853383dd4de9fef0cedccd7342e49c0180462832cfb76016df381630255d0"}, {0xf8, 0x11d, 0x7, "98afc5396921e5721f5779e8f037954f13e2985188dd3f435644177beef6888bef64dfd530008c07cfaa7cc43e739075094b32c38ebbe27ec2edef56127d364930481ccd576a19ebec4baed699b622a2772cf6de87d9e6a3d331056dffa02e876c3a8ce85a171ff0ca104567f631ffcfd3a7559f4468b2c6baa2e484d8ea356b1d54d18cfe1cbd295439af30f0a080d13c3920e49dcd6cd1e907f2d2b1ac088492c45ee032cf25b42877cb533742ed772807e56d0f45aeef583546fa8487fe3e47fd85ce8237bd00d8d0c3b922af0a4fd3f9e255924f4aeff32009f8e6bd3f6c0ebbcb5a18e14ecb66bed3"}], 0x1304, 0x24000000}, 0x101) 2018/02/06 19:27:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000317000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000fd000-0x4)) r1 = syz_open_dev$usbmon(&(0x7f00005b1000)='/dev/usbmon#\x00', 0x983, 0x200) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000e39000-0x8)={0x0, 0xffffffffffffff01}, &(0x7f000098d000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000eba000-0x8)={r2, 0x100000000}, 0x8) 2018/02/06 19:27:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000248000-0x18)=@add_del={0x2, &(0x7f0000a71000-0x10)=@common='nr0\x00', 0x8}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000007b000-0x4)={0x0, 0x3, 0xfffffffffffffffa}, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000af5000-0x12)={@common='ip6gretap0\x00', 0x5}) 2018/02/06 19:27:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000992000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x1fffffffffffe) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000cca000-0x4)) flock(r0, 0x1) flock(r0, 0x2) 2018/02/06 19:27:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x800, 0xfffffffffffffffd) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00002ff000-0x20)={@common='sit0\x00', @ifru_flags=0x2001}) recvmsg(0xffffffffffffffff, &(0x7f00003cf000-0x1c)={&(0x7f0000f61000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f000025b000)=[{&(0x7f0000234000-0x84)=""/132}, {&(0x7f0000346000-0xc1)=""/193}, {&(0x7f0000873000-0xc5)=""/197}, {&(0x7f00007cb000)=""/6}, {&(0x7f00007f5000)=""/139}], 0x20000000000003ce, &(0x7f0000fdb000+0x2eb)=""/4096, 0x1000, 0xffffffffffffffff}, 0x0) bind$packet(r0, &(0x7f0000d62000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/02/06 19:27:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000632000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f000005f000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000791000-0x10)=""/16, &(0x7f00004d1000)=0x10) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r1 = inotify_init1(0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000982000)='/dev/keychord\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f000078c000)="6f9f74e826e3893aaf9ad7c21e09064cf6b6c5f9b91d7bf806dc44af7957eec2acdcdda8e3dd9856d05f3d012233899895d8a3a12a33eedc7108972e8063a4c79af3ea3fab2446") inotify_add_watch(r1, &(0x7f0000ad4000)='./control\x00', 0xa4000960) mkdir(&(0x7f0000aa3000)='./control/file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f000017a000)='./control/file0\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000104000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000de9000)=[@in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x38800}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}, @in6={0xa, 0x3, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x4}], 0x48) 2018/02/06 19:27:51 executing program 3: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) recvmmsg(r1, &(0x7f0000ffa000-0x78)=[{{&(0x7f0000ffa000-0x60)=@nfc_llcp, 0x60, &(0x7f0000ffa000-0x50)=[{&(0x7f0000ffa000-0xae)=""/174, 0xae}], 0x1, &(0x7f0000ffa000-0x78)=""/120, 0x78}}, {{0x0, 0x0, &(0x7f0000ff9000)=[], 0x0, &(0x7f0000ff9000)=""/139, 0x8b}}], 0x2, 0x0, &(0x7f0000ffa000-0x10)={0x77359400}) 2018/02/06 19:27:51 executing program 6: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$binder(&(0x7f0000855000-0xd)='/dev/binder#\x00', 0x0, 0x802) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000f9000-0x28)={@syzn={0x73, 0x79, 0x7a}, &(0x7f0000fe6000-0x2c)=@ethtool_cmd={0x30}}) 2018/02/06 19:27:51 executing program 1: r0 = open(&(0x7f0000ead000-0x8)='./file0\x00', 0x401, 0x10) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000f65000-0xae)="89a5d247e39cfb246a4dc709b085ffdfb793aa9f33966c2da215d53667f46b1ea76c9f74d64bfb9040e88b433e5119c75f96703ba799bc0f265cea59f9427614a921bf69e7f7e2f0db62ee661fac34af882397f8341524bb604609adf06325c72a0ccaeff399e4c33a8e1e5a8024892cdc6e686ab3a5adb9d699b0953916f066bf96a7971485a3ef2eb078bb00579dfd4dedc1d34ddaa3de053283b56f83b93ce29bd49bfacc5bcb0b2716a32ebd") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000841000)=0x1, 0x800000000008, 0x0, &(0x7f00003b7000-0x10), &(0x7f0000048000), 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000085d000-0x9)='loginuid\x00') ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000701000-0x8)={0x3, &(0x7f0000716000-0xc)=[{}, {}, {}]}) 2018/02/06 19:27:51 executing program 6: mmap(&(0x7f0000000000/0xdfa000)=nil, 0xdfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000dfb000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000dfa000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r1, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000df0000-0x4)=0x100000001, 0x4) sendmsg(r1, &(0x7f00003b0000)={&(0x7f0000df9000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000d36000)=[{&(0x7f0000dfa000-0xcd)="a7", 0x1}], 0x1, &(0x7f0000df9000)=[]}, 0x1) 2018/02/06 19:27:51 executing program 5: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 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}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000018000-0x38)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000f0c000)={0x0, 0x10000}, &(0x7f0000809000)=0x8) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000f0c000)={r3, 0x43a}, 0x8) 2018/02/06 19:27:51 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000090a000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000062b000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x50}, 0x1}, 0x0) syz_open_dev$usbmon(&(0x7f0000ad6000-0xd)='/dev/usbmon#\x00', 0xffffffffffffffff, 0x414800) 2018/02/06 19:27:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_security(0x11, r0, &(0x7f0000000000)=""/238, 0xee) r1 = add_key(&(0x7f0000001000-0x3)='rxrpc\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0x1a)="eda308fc9a11279591c06cb504a3fe5dd5d45903c88288436add", 0x1a, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r1, &(0x7f0000001000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x5, 0x2}) mq_timedsend(r2, &(0x7f00009ee000)="66a8cc", 0x3, 0x0, &(0x7f000058f000-0x10)={0x77359400}) socket$inet_tcp(0x2, 0x1, 0x0) keyctl$negate(0xd, r1, 0x7ff, r1) 2018/02/06 19:27:51 executing program 1: socketpair$inet(0x2, 0x7, 0x0, &(0x7f0000ca1000-0x8)={0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000a57000)={@dev, @empty}, &(0x7f0000017000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000049000-0x4)='/selinux/status\x00', 0x0, 0x0) preadv(r1, &(0x7f000052f000)=[{&(0x7f0000195000-0x77)=""/119, 0x77}], 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r2, r2, &(0x7f0000c97000-0x8)=0x200000, 0xf563) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006ef000)={0x227d, 0x8, 0x8, 0x1, 0x3, 0x0, 0x6, 0x6, 0x0}, &(0x7f00008ac000)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000edf000-0x8)=@assoc_value={r3, 0xffffffffffffff81}, &(0x7f0000b1c000)=0x8) connect$unix(r2, &(0x7f00007ef000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/02/06 19:27:51 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0xfffffffffffffffe, 0x800, @cisco=&(0x7f0000009000)={0x5, 0x4}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f000071f000)) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, 0xe8) connect$inet6(r1, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f00001d6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00003a7000)=[0x0, 0xffffffffffffffff, 0x0]) getresgid(&(0x7f00006b2000-0x4), &(0x7f0000fc1000-0x4)=0x0, &(0x7f000016a000)) lstat(&(0x7f0000ec9000)='./file0\x00', &(0x7f0000700000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000612000-0x8)) r7 = getegid() fstat(r1, &(0x7f0000d83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000ebc000)='./file0\x00', &(0x7f000091d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000084e000), &(0x7f0000ad9000), &(0x7f0000c23000)=0x0) r11 = getgid() setgroups(0xa, &(0x7f0000c98000-0x28)=[r2, r3, r4, r5, r6, r7, r8, r9, r10, r11]) prctl$setmm(0x23, 0x7, &(0x7f0000003000/0x4000)=nil) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f000000c000-0x90)=""/144, 0x90) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000000a000)) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000006000-0xc)={0x3, 0xc9, &(0x7f000000b000)="2f4720f91f917c26c876ce64bdf71ca61c5e37a52da0722610481f6fd05f4af8ccd6e98b1ce50bc134a560f9de9512e30dcb3cae161ffcad24051160659404d7aac727907b8435038ec2b3d8a2e80dfd02c95242860265fd19970e3c1fced562d32d68860905c7931e32dbb0c4abd59d0e9513275d4b5b262614abd6781093a1dd02fdf2fc5573be38685241cb5119b6fd9bce67abdcc24845d353b0e3abe0a0febe86914953bedbbf60991bb3a608bf0962df2269d7d973bd127c80a7a723c2c468d32fcdab1038a4"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000009000+0x1d3)) 2018/02/06 19:27:51 executing program 6: r0 = add_key(&(0x7f000019f000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x0) keyctl$setperm(0x5, 0x0, 0x0) getrusage(0x0, &(0x7f0000133000)) 2018/02/06 19:27:51 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f000036c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000d20000-0x4)=0x14, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00001d5000-0xc)={r1, @broadcast=0xffffffff, @rand_addr}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f000011b000-0x7a), &(0x7f0000318000)) 2018/02/06 19:27:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00001e2000-0x8)={0x1, [0x0]}, &(0x7f0000933000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000b43000)={0x8, 0x8202, 0x3, 0x400, r2}, &(0x7f0000121000-0x4)=0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) recvfrom$inet6(r1, &(0x7f0000064000-0xa1)=""/161, 0xa1, 0x12100, &(0x7f0000a99000)={0xa, 0x1, 0x800, @empty, 0x800000000000}, 0x1c) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000e97000-0x38)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0xf, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0xd, 0x18, 0x0, 0x0, 0x59, "76cbd5f680433059c2b551abea6d36af507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae4"}]}, 0x78}, 0x1}, 0x0) write$selinux_context(r1, &(0x7f0000d30000)='system_u:object_r:sound_device_t:s0\x00', 0x24) sendmsg$nl_route(r1, &(0x7f0000556000)={&(0x7f0000bb3000)={0x10}, 0xc, &(0x7f0000304000-0x8)={&(0x7f0000ec6000)=@ipv6_newroute={0x24, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MARK={0x8, 0x10}]}, 0x24}, 0x1}, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000059b000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f00000e1000-0x18)={r4}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000580000-0x30)={0x0, 0x0, &(0x7f000016e000)=[], 0x0, 0x0, &(0x7f00004ec000)}) socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x98}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) 2018/02/06 19:27:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f00006bb000)='./file0\x00') r0 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd8000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r1 = open(&(0x7f0000360000-0x8)='./file0\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000fdc000-0x14)={0x6, 0x5, 0x6d, 0x1, 0x0, 0xc59, 0x7, 0x800, 0x80000001, 0x3ff}) fcntl$setlease(r1, 0x400, 0x0) open(&(0x7f0000dd9000)='./file0\x00', 0x3067f, 0xfffffffffffffffd) clock_gettime(0x0, &(0x7f0000a8d000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f000073c000-0x8)={0x4a0}, &(0x7f00001e0000-0x10), &(0x7f0000be6000-0x8)={r2, r3+10000000}, 0x8) 2018/02/06 19:27:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_security(0x11, r0, &(0x7f0000000000)=""/238, 0xee) r1 = add_key(&(0x7f0000001000-0x3)='rxrpc\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0x1a)="eda308fc9a11279591c06cb504a3fe5dd5d45903c88288436add", 0x1a, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r1, &(0x7f0000001000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x5, 0x2}) mq_timedsend(r2, &(0x7f00009ee000)="66a8cc", 0x3, 0x0, &(0x7f000058f000-0x10)={0x77359400}) socket$inet_tcp(0x2, 0x1, 0x0) keyctl$negate(0xd, r1, 0x7ff, r1) 2018/02/06 19:27:51 executing program 3: prctl$seccomp(0x21, 0x1, &(0x7f0000001000-0x7)={0x0, &(0x7f000050d000)=[]}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a24000-0xe)='/dev/keychord\x00', 0x0, 0x0) getsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000d38000)=""/23, &(0x7f00009a7000-0x4)=0x17) prctl$void(0x22) 2018/02/06 19:27:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b47000)='/dev/hwrng\x00', 0x80002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bbc000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b04000-0xc)={0x0}, &(0x7f0000634000-0x4)=0xc) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00002aa000-0x4), 0x4) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000d64000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0xe) ptrace$peek(0x3, r4, &(0x7f000031c000-0x8)) 2018/02/06 19:27:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) setsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f00000f9000)=0x9, 0x4) r2 = fcntl$dupfd(r0, 0x0, r0) bind(r2, &(0x7f0000bef000-0x80)=@generic={0xa, "38af356a916dff01f2594d5d262c2881eb8245a40300010000000000a59b5c3aae3085c032a4113e98b9f2e376c3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d25d7954d80e0bd2a66642c9d6ada11024f2b5e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000c8a000)=0x6) connect$inet(r2, &(0x7f0000c85000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/06 19:27:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) pipe(&(0x7f000052e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00001d9000+0xd21)={0xfffffffffffff001, 0x7}) futex(&(0x7f000000d000-0x4), 0x1, 0x0, &(0x7f0000893000-0x10), &(0x7f0000658000), 0x0) 2018/02/06 19:27:51 executing program 7: mmap(&(0x7f0000000000/0x3ac000)=nil, 0x3ac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x803, 0xc) mmap(&(0x7f00003ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f00003ad000-0x5)='user\x00', &(0x7f0000310000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00003ac000)="b240a060b3e68ec4c44b59597fb046e13d7b0e0e5f239581cdbc8091458bdbd6c443757055bd623ad9a80f3224d0ef0b4582abdc75f0783ea8309b40a18e346b6845c59809e9238c368fcd7ac7154017ab73c663679de22d02920c4a4c73d31ca665c9a724564efc42535f78fbccff156b", 0x71, 0xfffffffffffffffe) mmap(&(0x7f00003ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f00003ad000-0x8)='trusted\x00', &(0x7f00003ac000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00003ad000-0x1)="01", 0x1, 0xfffffffffffffffd) mmap(&(0x7f00003ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000128000)='user\x00', &(0x7f00003ad000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003ac000)="b3481d0548245a1016", 0x9, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f00002b7000-0xc)={r1, r2, r3}, &(0x7f0000179000-0x18)=""/24, 0x18, &(0x7f00001ad000-0x2c)={&(0x7f000018c000-0x40)={'sha224-avx2\x00'}}) sendmsg(r0, &(0x7f0000014000-0x38)={0x0, 0x0, &(0x7f0000012000)=[{&(0x7f0000006000)="1b0000000401031a02000000000104010000000000000097270900", 0x1b}], 0x1}, 0x0) recvmsg(r0, &(0x7f00003aa000)={&(0x7f00003ab000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f00003ab000-0x30)=[]}, 0x0) 2018/02/06 19:27:51 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000115000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f1733bc3fbe90a2c41a1e0cc7595eb5d498", 0x61}], 0x1}}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4), 0x4) sendmsg$nl_xfrm(r1, &(0x7f0000b29000)={&(0x7f0000868000)={0x10}, 0xc, &(0x7f00004de000-0x10)={&(0x7f0000db8000-0x60)=@newspdinfo={0x60, 0x24, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@replay_esn_val={0x28, 0x17, {0x3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0]}}, @etimer_thresh={0x8, 0xc}, @tfcpad={0x8, 0x16}, @policy_type={0xc, 0x10}, @extra_flags={0x8, 0x18}]}, 0x60}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x800, 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) 2018/02/06 19:27:51 executing program 4: ioprio_set$uid(0x3, 0x0, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005c2000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00005f9000-0xe8)={{{@in=@rand_addr, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@remote}}, &(0x7f0000f53000)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000871000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x68000}, 0xc, &(0x7f0000a30000-0x8)={&(0x7f0000873000-0x1298)={0x1298, 0xa, 0x7, 0x300, 0x6, 0x3, {0x5, 0x0, 0x8}, [@typed={0x8, 0x6e}, @typed={0xc, 0x62, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @nested={0x1264, 0x17, [@typed={0xfc, 0x57, @binary="984fc98dc00b78057027dbd44dec9ed80a1b4d9cb0ca9447b8c622e2f247ffe4af282745a751eeefe73a74a5df9c2ffc31a245c2489dc7dd0bf2e430962c962d6ff06e4b0b15d027e97e59339d3e3dfdce12f85c615d576934c71b96c481c02ecb3f658b9560d3576c8f560cbb205d8ead60fa4e443cd0239dfba43bc5a6871c8d25be09d4ba8b5e8560df4193faad9543942fa15e20beeb5e500326be84c475530cb11eaacc278774f2df53c8d1ee8a950525b18b1eb2570fc8ef6b0f80e21aa7b924f03f0e6fe6c0fece3795392bcce09a5fbef0cf90bf0736237ebea981ecfd1de33da2362a4eb13d03982932d05cde0828f2"}, @generic="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", @typed={0xc, 0x2a, @uid=r1}, @generic="df568b809112c4576ad705cf036129c6b62cc87a0cd7bca51cdf5a605bf175b404b97c65b17ff5ff02ab9edec1f0c4894cc7e06770e6f2c97add5315650fbbbf7fc9c8ed98705ddb8328bb31cf8436f9753f71d08ce43759de8e2328029e92b0f9bc6e898fc3474ab8c3bd938df5e5e5fd59b6edc3755716d6f1ebe55401d18032376a2336a5dc03a15b1150bbfcc92f2abc2744ba879ab89722de", @generic="1a64a32e86178fb9ccd4022c7bb17fd3132b9ed95293564da44ce7741a6453dce2f47e688220217083c6d3a2a4c1385c7da317e19546943693af0bf8cdb6899a0bd1740e55ed99815f21ee963238318a37ab2b3e5ff4552d101e4238895b87e24e39da3cef0fcdf0db931a50c20d56b812b3653a4ca8c9789b8dcc10cd9a86c45c5c1149eac152169948dc8b92455bd4d325d6c5533664884c7537feb048883ad19be5a92149a6f744109c2dfb0c424bae29e778e01232833f1b"]}, @typed={0xc, 0x8e, @u32=0x7}]}, 0x1298}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/02/06 19:27:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000ca7000), 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d1d000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000093a000-0xc)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000831000-0xc)) 2018/02/06 19:27:51 executing program 6: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fc0000)='/selinux/checkreqprot\x00', 0x400, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fc1000-0xe8)={{{@in6=@mcast1, @in=@local}}, {{@in=@empty}, 0x0, @in6=@empty}}, &(0x7f000027e000+0xcfd)=0xe8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) sendto(r1, &(0x7f000002b000-0xd8), 0xfd09, 0x0, 0x0, 0x0) r3 = memfd_create(&(0x7f0000dbd000-0x2)=':\x00', 0x1) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00005bf000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x32, 0x305d2ca0, 0xff, 0xfff, 0x10000, 0x7fffffff, 0x0, 0x10001, 0x5, 0x7f, 0x15, 0x10000, 0x3, 0x100, 0x3]}, &(0x7f0000fc0000)=0x108) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000305000-0x8)={r4, 0xffff}, &(0x7f0000fc1000-0x4)=0x8) [ 31.297059] netlink: 7 bytes leftover after parsing attributes in process `syz-executor7'. [ 31.310734] audit: type=1400 audit(1517945271.395:26): avc: denied { read } for pid=6011 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/06 19:27:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000fc0000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "6f0aae1966a2373077a8268127a00d12ff8638cf2d6892859b7f887803c7f16aa23986b8f2814b26e9f363dc89781537539101d81bd8dcf0a7fbff4f6952865c", "4ec4e8200fe6eb940000000000000008070400369e50dc78688bd10100001130"}) 2018/02/06 19:27:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dda000-0x12)='/dev/input/event#\x00', 0x200, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000043a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00004a4000-0x3e)=""/62, &(0x7f000049f000-0x4)=0x3e) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000bfc000)={0x0, @in6={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x6}}, 0x2, 0x7f}, &(0x7f0000642000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000037e000)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002}}}, &(0x7f000009d000)=0x8c) socketpair(0xa, 0x7, 0x1, &(0x7f0000359000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000a8000)) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00002f6000-0xdb)=""/219) epoll_create1(0x80000) 2018/02/06 19:27:51 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x4006) 2018/02/06 19:27:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000460000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f000078c000-0x10)={0x4, 0x6, 0x8, 0x8}) timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x32, 0x0, @thr={&(0x7f000022f000), &(0x7f0000298000)}}, &(0x7f0000a7e000)) timer_settime(0x0, 0x0, &(0x7f00002f2000)={{0x0, 0x3}, {0x7ff, 0x4}}, &(0x7f000061b000)) timer_settime(0x0, 0x0, &(0x7f0000d9f000-0x20)={{0x0, 0x1c9c380}}, &(0x7f0000efa000-0x20)) 2018/02/06 19:27:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009ef000)={0x0, 0x0, 0x0}, &(0x7f0000f91000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009c6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000255000-0x4)=0xc) setregid(r0, r1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00004cd000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f00009e3000)={@common='ip6gretap0\x00', @ifru_flags=0x2100}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sync() getsockopt$inet_tcp_buf(r3, 0x6, 0x1d, &(0x7f0000437000)=""/155, &(0x7f00000e0000)=0x9b) r4 = syz_open_dev$sg(&(0x7f0000194000-0x9)='/dev/sg#\x00', 0xb, 0x101000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ba4000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f00000c2000)={r5}) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000477000-0x28)={@generic="6c6872b020760d725b05b6aff5fa5366", &(0x7f000096e000)=@ethtool_stats={0x1d, 0x1, [0x0]}}) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000f5c000)='dctcp-reno\x00', 0xb) [ 31.360154] netlink: 7 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/06 19:27:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a46000)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000f44000-0x50)={@syzn, @ifru_data=&(0x7f0000f1e000)="8369faf1469c4e747b571c0c82866d875900dbd13b03059dbee59a8ef83e5687"}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f05000-0x1)=0x841, 0x4) write$tun(r1, &(0x7f0000908000-0xf4)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x5, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0x20) 2018/02/06 19:27:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000001000-0x74)=""/116) bind$pptp(r0, &(0x7f0000e5b000)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000002000)={&(0x7f0000003000-0x48)=@full={{0x3, {"cbb132dcfbcf4a"}, 0x80000001}, [{"40b25add279221"}, {"d739e1c9561900"}, {"ca7b775ec9b27e"}, {"182e4795323975"}, {"b8235dbbf6cb0d"}, {"64e79162ce39d9"}, {"3e023c63a18c8e"}, {"5e2c26d5ab8a61"}]}, 0x48, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000)=[]}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0xd3, "ccaf0e7aca13cd86f815b517f47b42b1977cac78978795ccfdfea8fef3026cfb774860c7e1728b8cdef8c1b093808b8548a0ba0e359de1665ca5d8469741785b77c4521b52ac2371e2c2ab37e8bf27d596ac7f92255c5d4acc64cbbf9f1eb12977d4573ad42ab9df38f707f315b1e8724e80a545e5d5e54a908c16f3d91238b43e5036d30ac9cbd682bc44d9850cbceb437a31fdcc643a52d8bc56f569f12f53f13cb4a9a215a4260cc54fb308f7e505e79fbb425143e2318cf6cc28e20e554efca392c2b1695fdeea5ea3143f7437ec78ba31"}, &(0x7f0000002000-0x4)=0xdb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000-0x98)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x9, 0x80000001}, &(0x7f0000003000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x0, 0x40, 0x3, 0x6, 0x9}, &(0x7f0000002000-0x4)=0xa0) iopl(0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000037000)={0x2, &(0x7f0000006000)=[{0x34, 0x0, 0x0, 0x80000001}, {0x6}]}, 0xffffffffffffff20) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c32000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto(r2, &(0x7f0000035000), 0x0, 0x0, &(0x7f0000036000-0xe)=@l2={0x1f}, 0xe) r5 = getegid() getpeername(r4, &(0x7f0000010000-0x10)=@ipx, &(0x7f00000e5000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000ef0000-0x1)={0x8001}, 0x1) setfsgid(r5) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000f92000-0xa8)={{0x100, 0x8}, 'port0\x00', 0x10, 0x2, 0x100000000, 0x800, 0x5, 0x400000000a3f7, 0x3ff, 0x0, 0x1, 0xb}) 2018/02/06 19:27:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000003c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$keychord(0xffffffffffffff9c, &(0x7f0000a30000)='/dev/keychord\x00', 0x4020c1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e8e000-0x10)='/selinux/policy\x00', 0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c63000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00009eb000-0xa)={0x0, 0x7ffff, r2}) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80206433, &(0x7f0000c2b000-0xf7)=""/247) shutdown(r0, 0xfffffffffffffffe) 2018/02/06 19:27:51 executing program 4: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f000027a000), 0x4) 2018/02/06 19:27:51 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2018/02/06 19:27:51 executing program 3: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003c5000)='children\x00') getpeername$unix(r1, &(0x7f000036c000)=@file={0x0, ""/108}, &(0x7f000069f000)=0x6e) readahead(r0, 0x2, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000f4000)='/dev/ppp\x00', 0x400080, 0x0) getpeername$netlink(r2, &(0x7f000084e000), &(0x7f0000f06000)=0xc) syz_open_dev$mice(&(0x7f000020d000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) syz_open_dev$sg(&(0x7f00008e8000-0x9)='/dev/sg#\x00', 0x8, 0x0) recvfrom$unix(r2, &(0x7f0000978000-0xcb)=""/203, 0xcb, 0x40010162, &(0x7f0000a7a000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000b60000-0x4)=0xf17c, 0x4) 2018/02/06 19:27:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r0, &(0x7f00001ad000-0x69)=""/105, 0x69, 0x22, 0x0, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f0000807000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00002e0000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000b8b000-0x1000)=""/4096, &(0x7f0000bc3000)=0x1000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000b57000)={0x0, 0x4}, &(0x7f0000263000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c37000-0x20)={0xffffffffffffffe1, 0x3, 0x9, 0x100000000, 0x8, 0x0, 0xfffffffffffffffc, 0x10001, r2}, 0x20) recvfrom$inet(r0, &(0x7f0000ffc000)=""/109, 0xfffffffffffffd9c, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/06 19:27:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000fb2000-0x9)="5c292a2423a82a3a00") r0 = socket(0x10, 0x802, 0x0) flock(r0, 0x8) write(r0, &(0x7f00007ee000-0x1db)="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", 0xfc) 2018/02/06 19:27:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000042c000)='/dev/sequencer\x00', 0x2000000a02, 0x0) write$sndseq(r0, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x5, 0x5f1}}, {0x0, 0x0, 0x0, 0x0, @tick=0x5, {}, {}, @result}], 0x60) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ace000)={{{@in6=@mcast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000959000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000df6000-0x18)={@empty, 0xd87, r1}) socketpair(0xa, 0x3, 0xf34, &(0x7f0000a24000-0x8)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000087b000-0x4)=0x4, 0x4) 2018/02/06 19:27:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000519000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$ax25_int(r1, 0x101, 0xb, &(0x7f0000e53000-0x4)=0x8000000084d, 0x4) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000203000)={0x3, &(0x7f0000dde000-0xc)=[{0x7f, 0xf3}, {0x2df2}, {0x8, 0x4}]}) sendmsg(r0, &(0x7f0000a6e000)={&(0x7f0000abc000-0x80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35160ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f0000b3f000)=[{&(0x7f0000228000)="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", 0x4d5}, {&(0x7f0000612000)="1f52450fc07e28fdd86202264dd20ac2bededc36a2cd95cb6ebc80b82b1d11923487b611f5cdd00063d26aca2a966c895736ec9f7621cab1abbec83febc8c57fa49b70eae47f0488d20bcca3cf9507fdd6ee35d8ba9a72646370f3fc2b2068f20c8ecb7f74f12d1962f425ceddcd0c341a8380a33ecb7bd8954326bc4e39084547fbe14372ffa8c72db7790f1f9226430fca3faf0dbc59465c00227f9c46", 0x9e}], 0x2, &(0x7f0000ffb000-0x260)=[]}, 0x4) 2018/02/06 19:27:51 executing program 4: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000002c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) readlinkat(r1, &(0x7f0000021000-0x8)='./file0\x00', &(0x7f0000003000-0x5f)=""/95, 0x5f) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000009000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000028000-0x10)={&(0x7f0000013000-0x3a8)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89e2, &(0x7f000002c000)="3854960e") ioctl$sock_FIOGETOWN(r2, 0x400454dc, &(0x7f0000001000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000)=r3) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000016000)='./file0\x00', &(0x7f000002c000-0x44)) 2018/02/06 19:27:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000401000-0x8)='./file0\x00', 0x0) mount(&(0x7f000038a000)='./file0\x00', &(0x7f0000316000)='./file0\x00', &(0x7f00007c4000-0x8)='overlay\x00', 0x0, &(0x7f000022d000-0xb8)) 2018/02/06 19:27:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) clone(0x0, &(0x7f0000fd7000), &(0x7f0000fd6000-0x4), &(0x7f0000f70000-0x4), &(0x7f0000f7b000-0xf4)) readlinkat(r0, &(0x7f000079a000)='./file0\x00', &(0x7f0000b01000-0xf7)=""/247, 0xf7) [ 31.567498] keychord: Insufficient bytes present for keycount 26 [ 31.570865] netlink: 188 bytes leftover after parsing attributes in process `\)*$#¨*:'. [ 31.579471] netlink: 188 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/06 19:27:51 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x1ff, 0x20280) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000003000-0x4)={0x1ff}, 0x4) add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f0000004000-0xd)='dns_resolver\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a}, &(0x7f0000001000), 0x0, 0x0) keyctl$describe(0x6, r1, &(0x7f0000009000)=""/86, 0x56) 2018/02/06 19:27:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000f72000-0x4)=0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000112000)='/dev/autofs\x00', 0x2a000, 0x0) symlink(&(0x7f0000752000-0x8)='./file0\x00', &(0x7f0000b00000-0x8)='./file0\x00') connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b"}, 0x14) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016c000-0xc)={0x0, 0x0}, &(0x7f0000fd1000-0x4)=0xc) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0xb, 0x848) pipe2(&(0x7f00004d6000)={0x0, 0x0}, 0x800) truncate(&(0x7f000049f000+0x3c4)='./file0\x00', 0x6) syz_fuseblk_mount(&(0x7f00008b9000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, r3, r4, 0x8001, 0x0, 0x100080) bind$inet6(r5, &(0x7f0000f8b000-0x1c)={0xa, 0x2, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x1abc}, 0x1c) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000047e000-0x4), &(0x7f0000195000)=0x4) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f00000ce000-0x4)) r7 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r7, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f000085c000)={0x0, 0x6, 0xfffffffffffffffb, 0x6, 0x6}, 0x14) inotify_add_watch(r6, &(0x7f0000754000)='./file0\x00', 0x2000000) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r7, &(0x7f00002cf000-0x284)="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", 0x284, 0x100000000031, 0x0, 0x0) 2018/02/06 19:27:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000003c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$keychord(0xffffffffffffff9c, &(0x7f0000a30000)='/dev/keychord\x00', 0x4020c1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e8e000-0x10)='/selinux/policy\x00', 0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c63000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00009eb000-0xa)={0x0, 0x7ffff, r2}) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80206433, &(0x7f0000c2b000-0xf7)=""/247) shutdown(r0, 0xfffffffffffffffe) 2018/02/06 19:27:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = timerfd_create(0x4, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d37000-0xc)) dup2(r2, r0) 2018/02/06 19:27:51 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x0, 0x8000040000001) write$evdev(r0, &(0x7f000013e000)=[{}], 0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000002000)={0x20000000000, 0x100, 0x6, 0x9, 0x8, 0x399e97fc}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000002000), &(0x7f0000003000-0x4)=0x8) 2018/02/06 19:27:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000809000-0x8)={0x0, 0x0}) r3 = fcntl$dupfd(r2, 0x406, r1) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00005f9000)=0x20, 0x4) getsockopt$inet_buf(r2, 0x0, 0x28, &(0x7f0000406000)=""/80, &(0x7f0000012000-0x4)=0x50) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f000071a000-0x1c)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r0, &(0x7f0000bfd000)="d3", 0x1, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f000045a000)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x3, @multicast1=0xe0000001}, @common='ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000e2000-0x8), &(0x7f0000ff0000)=0x8) 2018/02/06 19:27:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000067f000-0xc)={0x0}, &(0x7f00002cb000-0x4)=0x1b) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000004b000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) socketpair(0xf, 0xe, 0xec6, &(0x7f0000f26000)={0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000074a000-0x6)={0x0, 0x8}, &(0x7f0000ba2000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000f39000-0x8)={r4, 0xdc8}, &(0x7f00004d9000)=0x8) rt_tgsigqueueinfo(r2, r2, 0x40, &(0x7f000004c000)={0x0, 0x0, 0xfffffffffffffffc}) creat(&(0x7f0000566000-0x8)='./file0\x00', 0x0) ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000661000)={&(0x7f000043a000-0xf0)=""/120, 0x78}) 2018/02/06 19:27:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000857000)='clear_refs\x00') alarm(0xfff) exit(0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/02/06 19:27:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x100000000000088) bind$inet6(r0, &(0x7f0000c61000)={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x100}, 0x1c) sendto$inet6(r0, &(0x7f000098d000), 0x0, 0x0, &(0x7f000023a000-0x1c)={0xa, 0x0, 0x1, @empty}, 0x1c) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000134000)=@add_del={0x2, &(0x7f000092f000-0x10)=@common='vcan0\x00', 0x8}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000c98000-0x10)=@generic="b52801c9f0df43cb0ce4f28fd8f84f98") 2018/02/06 19:27:51 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000010000)='/dev/loop#\x00', 0x0, 0x0) restart_syscall() ioctl(r0, 0x4400000000001279, &(0x7f0000003000)) 2018/02/06 19:27:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000740000-0xf)='/dev/sequencer\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x9, 0x0, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) write$sndseq(r1, &(0x7f00009a2000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x615, {}, {}, @addr}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f000011b000-0x8c)={0x5, 0x2, 0x9, 'queue1\x00', 0x9}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x1a, @tick=0xffffffff}) getsockopt$inet_tcp_int(r3, 0x6, 0x1b, &(0x7f0000f80000-0x4), &(0x7f000079d000)=0x4) memfd_create(&(0x7f00006ef000-0x10)="df5d5b76626f786e657431656d302b00", 0x1) 2018/02/06 19:27:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a12000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) r1 = fcntl$getown(r0, 0x9) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ac6000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000a1000)='syscall\x00') r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r3) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000467000)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000bfd000-0x30)={0x24, 0x0, &(0x7f0000160000)=[@register_looper={0x630b}, @acquire_done={0x40106309, r4, 0x4}, @dead_binder_done={0x40086310, 0x2}], 0x98, 0x0, &(0x7f0000db6000)="f930e7061f71c729be4a617414acdb0f8ed52dfe331038fb47a0f1538e004d48db4398ca84fe7697974c8531636657f36a3c351aae7cd1ab44e2df62ee64d9f7f2ae484620bcf2ebd6dc99a2e51676069f644b610559a37b2e558853b499023ab5c26bd9f3122d68c4232c2a6317c59417b05ea1d4c96d521900f4defccdcd45f127eb708ee41b91c07cda214a70cdc7e4145edf6f272e1f"}) write$selinux_validatetrans(r2, &(0x7f0000c0d000-0x5e)={'system_u:object_r:restorecond_var_run_t:s0', 0x20, 'system_u:object_r:pinentry_exec_t:s0', 0x20, 0x0, 0x0, 0x20, 'unconfined\x00'}, 0x5e) 2018/02/06 19:27:51 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e62000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000732000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x801) writev(r2, &(0x7f0000cd1000+0x620)=[{&(0x7f0000956000)="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", 0x789}], 0x1) 2018/02/06 19:27:51 executing program 7: mmap(&(0x7f0000000000/0x829000)=nil, 0x829000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000163000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000829000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000829000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000829000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000082a000-0x20)={{&(0x7f00006d9000/0x1000)=nil, 0x1000}, 0x3}) ioctl(r0, 0x45b8, &(0x7f0000516000)) mmap(&(0x7f0000829000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000829000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000829000)={0x1, 0xeb, "71190d6103e99895af40fcee75970a327fcd3bcb5da274f7c5b66f4f1566549da296228d81a286f03764685469659fd5205e1fd55f5f88dad0d23df4d49b2f9dbe6a4a3c157b6d2ac6c60e969c961ce7ec8a4c5862aa34917c0dc438f86f90c465453067c221f192b5f0c683317025296e9672226e84880590a4da79b6619a8cdbff07edbb5d83fe2ea8d4a7d1d802c4f7bb4582a9e54852ed45dc354dcc2654578415a49a03602a328a048d356d97a1fc568a8be69b7ce02ba42fc056998e00bdd511a61f98d08221c1500b048e04a911fd35eaed8c775ed02594e1b3bc506129a1b1116b34852910be4c"}) 2018/02/06 19:27:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) socket$pptp(0x18, 0x1, 0x2) r1 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42c00) ioctl$int_in(r0, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) syz_open_dev$random(&(0x7f0000558000-0xc)='/dev/random\x00', 0x0, 0x100000000006000) 2018/02/06 19:27:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e4c000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00003e5000-0x4)=0x5) recvmmsg(r0, &(0x7f0000e6d000-0x100)=[{{&(0x7f0000f84000)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f00001a0000-0x28)=[]}}], 0x1, 0x1, &(0x7f0000875000)) 2018/02/06 19:27:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80800) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0x253) fcntl$setown(r0, 0x8, r2) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000424000)=@syzn={0x73, 0x79, 0x7a, 0x0}) signalfd4(r0, &(0x7f0000d4b000-0x8)={0x9}, 0x8, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000762000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) recvfrom(r1, &(0x7f0000652000)=""/190, 0xbe, 0x40000022, &(0x7f0000b5d000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) ptrace$getregs(0x12, r3, 0x0, &(0x7f0000d0d000)=""/139) 2018/02/06 19:27:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008cd000)='net/raw\x00') sendfile(r0, r0, &(0x7f0000458000-0x8)=0x83, 0x400000ff) sendto$inet(r0, &(0x7f00003d0000-0xe8)="de4d238bd0f610ffa4d0bde607e8544054c2ef088f9aeace1d546ff507647d27b4fb36fad982ae92ca8f08568c125625d267c1d584b1ff796841259466be7abf94b006f5bf2e0c782308a4c13aa802c70cd580467f9f91e4679966412d5892d7016a68e93b9c66c10851efc6eaa9a693f5c4573fcc77160fd8c368deafa130ff1ed58771cba5fb9c69d412608603110c0cb7b32582f67d2ad98f36516d9468b2b2c481b7598961453ba36abed8ef7694907e3f0b206d5f95d76018721cfb623c7eb1f3332b6dbba7000ba8624a91c0ef23a438e49262a14cd09fab2f292bd29216cd9ecf61d1478b", 0xe8, 0x4000001, 0x0, 0x0) 2018/02/06 19:27:51 executing program 4: mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001b000-0x1b)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20001) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000042000)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000036000)=[{0x0, 0x0, 0x71, 0x0, @tick=0x2, {}, {0x0, 0x6}, @time=@tick=0x5}], 0x1c) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000004b000)={0x7f, 0x6, 0x5, 'queue0\x00'}) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r2, &(0x7f000004c000)='./file0\x00', r0, &(0x7f000004b000-0x8)='./file0\x00', 0x6) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000028000-0x50)={0x203, @time={0x77359400}}) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000005000)={0x0, 0x22, 0x4, @thr={&(0x7f000004b000-0x7b)="d484023b43c94726416c81c56e802bb87e4e48010a3c81e341504b706f0f7d3d0199ac789fe56d1840e680d2cde5e5f79f150b2c217e0234d053e4eb73a2917c3439f6e874e06a19910cde9d675350c1b3c1e86e05695323620e78beb31b252dff4eb9bfa175cecd4efac84693c3fe6acea06aaf3489d2c36c7a31", &(0x7f0000024000-0x1000)="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"}}, &(0x7f000004a000)) 2018/02/06 19:27:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001c000-0xc)) r2 = gettid() pipe(&(0x7f000008a000)={0x0, 0x0}) recvmsg$netrom(r3, &(0x7f000088d000-0x1c)={&(0x7f0000ec0000)=@ax25={0x3, {"cce5db35e1bfec"}, 0x5f3}, 0x10, &(0x7f000035e000-0x30)=[{&(0x7f0000e08000)="b2572613b56fa6d2a8ae562ccc826f3008df3b08e8ff0f8a2f70b5e1de4331c470aafac734ff5f916a69cbea4178aa6ca5c9f9a4b33f100e17e329fb299d412027e51eb89c333bf42b2b208f4fcb4bbd17a073bc1e887183327ca4a6c6ffeac808cc39a24bb526913b2f77b0a4222b47c81e6613fd4a820a2f0b61a55acb757e1873f358f245c0e190843ea02817e1e0fdf541568c02d6", 0x97}, {&(0x7f00009bc000-0x97)="cfe032f2b0f36f095d786c0d164227245b06506af56752eed334f6e26bbf7367f34784f57c5b85f4631f17187336144ab328146a612714c64089a99828515d6a48a688f31f1d38ae9ff330be70e424428ccc25f6dfe806565513beee78f358e691f5e6a426c102b788a633a82ea3a1b889656eee87974cbea5303bda36b57bdb98c123afd55a041234c2dba2bf0ff6677a56ecc3816e7c5dcc56471523616e038d40f2e853d0ca5b9f265f952ba668a7b1ca", 0xb2}, {&(0x7f000068f000)="6d71af62ea27318bd7260777bbf01baac5faf1de7e4013be15434adcd1287f184a2a2501d2a7a7a9bc4025c8e554babebed2a5753602253103d4f3c0f71b10505a13381eebf7670e356b9cdd94846577ab3f212435de4940579fd3cbf8fa5cf712d492ed8351412dfa8face2540842e53325876f4eae170696cf14340ccb8736282c3dfdea643abcb2b2eea2cdae7b2090732ba61b8c511ce738c5e79c2dd7958bdce1927cda51613ea1b99baf2acd3f25e112651b7e4ed1aa606dba26c3cd6e29837c7c6f08a7b8e14b4707e66a74db95fe9bf042f2d5991da2656c4c0a34c46123bdb86f36c95ce41a7fe6d25aee98a95753f13d3ae96976d3a73f4c8c9cb87d09e74bf0efbc4a613faec0dadae229201520058eb7aaa0bbe0054280a4ef2b35f56ba6c05d84448385ed44a40527dea9b593f0eb141f511662091f6c9994cbcdd5b5cf715fa066522ab91278934e4c44853e58ae3ac2b2cb4d0b109ab30cd7fbdebbc6cafbdd3309606b0c6e43af83894e030a9e28746d75c3ae13f55253c5f06230e914a87a8c85ae43088dfe114817b9b17c9d137c1c9cb0a830f859b0512c39cd9e59eb6d830e972b35f1f9a643a3a11e08b7d8e1a1cc33080c89825fc32190a185cd0ec6d3c727bbf3ae8ae3e5869db990c72230bb2343735cce27f41d74be4ff85a8a985d8c3cc09d1bebfe6583d108e2fbfc03ee52c402853d276ead87214bacd7cf30d00e9c95a9f6d433cf61abac88037a552b39e9d7fa7f800a1d0457ca9be12779cd4f913b0955b466cacdf405610d3ab3700705f36aa2715b6ef4cc1702f47955123a6932d47b0bc0f361f87b1e7623292dbeebf2de85fbe0bbbef4e82980dfc69ad9d3c4c600b55dd2d2ecbd3a06ddbaf376533d3c34ed5cfaadaf4fd6b145d231ad9b8b9467b010119795d867eb3ad97d60796f3a239d4f6b5b4fd89c730521b187398d3cb45ed05c914e5e037da22bc522e163232f4df0b918358fa25af906dc3079165d14cc6893e8a900ef33e4155ca3dc5bc7bf36c00c11c49aa4f501dee36d11e5400a494784919f646b84aba67f9552235ccbf2808941646485bd4c5e41900c60b2b00a67948e9987662a26a1db307c57bb6dc4425d53de281b91aa32367680f0be65f35ba01b9f470d8eb6c09670b5fe87148a79c8ee8bad7598d796988a87ebc5c5910904c648be553cdee3cbe5e1a97f6117c43dfd49436c0d336e8b6c6daccdb9672401d1defa77e12a80827adf16456aefe192c83d927d978a213d786498e1425ccc05b041a03bebd197e993b7baf82dfc7cdee64d6449c68ba02ba81a8be8ce72e993f199a886d636b8edfe924a28efc136cb3a4c1428ff5bd535258eeed167dfd079071c402dcbce667c9fde8c0baf679158f519921497ae709a0be6e4e8c6d17ed8c6c24038b7711d7b931541de99ba9b74be5f3ebd56f12fb516c18714557136242b606d1b5d9fed2a759818e9340fce8825301e5475f0fa6902ec6f054550aac9fa0c6fef3ec2665579eaddbee55910cf5e6b98a19726144dd33052197213effc9af76ea8719bc5e95c8d0c29ed343e902611f496246daef1677a8ba05395e726e9aad247e6625fa77443682b4dc48529589c7adb9e5bf8d013b5e86cf9d1baaf86cd9fa0b74bfb29436bcf3a529dcbc0d2c74394b540e4d153c58c3504edefddd7626bdb6df0b85f179af910e4af2ea787dac329669cd091c1c3594bdd4c9408b8f7861a06b94e4c8862ca23bec3da7e2857f2f2739dff14172b72f3bcbf7929eece807e4e712bd1147a210886163dda289f5fb43dd923a5b52152f53d6a172cc21c62bb6082b7529679e5b762462a4e5abb03c715647b1ea38bf62db69da2b631251f52388a4c9e455eb42f3c065dbc8e95b164f11da5d4665f2ae7082cdea26fc3d61d4d3ea5aa9ff78d1d0cf39c3160fe7c2bf5d0dc55f5bc40bd3354c8cd2aad781ebdc648df6dbe36f86496f23a0411c663f21899d6286501ce1ea864a0c99fa908925ef16885123dfdf6729aa93b334237774de486b02f3195cb5ca29108911d8072980bc9b3fc45ed4dc92bed271bce790edb7b25ccc368b27808b000868151a453e71e4b70d808c43bbfdf5c464a741ea428f7c6b120440c808ac98abfc893dec30a8692ccd223a0f0389e60765218460aef9dd4eb9f63f07b70a92f74d02635eaf6c72237ff4941b773365178d745611636b7dce0854a4c9633bf326a9ae8ce957be01bfd3097a59548f698d0c439b600a82558852a477b00bbde237fcfcd69d60e9839e9a83dc4a2a3a19c01ad812c0f7df3bc6b270ce28f4217c892cd1ad9cae3fb52ee0ea675cd02ddedfd4902ed0fb72f4acbddc47c490f60ed4774000426586e13c00524e6272f77c30c6141412ea6acc599d82baf11e66f34a0a9dcb4d33d374014bd581fc909edc9a3fd2741ed218973443f9c988334ef1497fa62b4db6d83f06935eeb577fd32089c005df0ff4cb8320159440296f56e6629e6eb2b6aa0513a32805b96aa4b4b9b52025d481ea7dcd9585807278edf1675c2e22e8537c34eb46fe5b0479fa918310937f98cd2bb8889e6914b278e4b7cee48fff14b1b64823f3faba9091070b1e88a5d8c5c6c9590f746702453650e71e467504388282c7a39d2a632cd913d9506c2de840b42f9b44e5b3b9e7b2eb9cf64b96368e1aec6cf8a3550de6e28ba90718396952f3d46019edee43b5d1270b90f131c9c3a785c5574a9800c0182a7cbee82f8d8f122cc2cd472eaed2c1306d1e786e27f8e7fd4504bbc26f637a2ad17cf321cd5d184b0922cfd547a8c7492d717761b1be4073500f7327b37012f766ff4255d5d54cd7543ab566b030d5ddc9efba84609ef4ef1b53d443e573b75309faa996c1d62794e260269641627f24ddd532c6f82d0e12a7190d69d4654f1b9cd3d90905b3c61b3e81b78d798285050a99eb35bdc4d74f106f861ee5586e66ea7c339bd1e9674132b346083b82993d9fb71b11d3b5066f3285cca6a10148b036ee7377f974d77c50166d93696ae3d3b6c09d7e9146e010a1ceb4ea47d55ee650b483bfec57f1765a3b00f809d74a2e8ecfb0c6c642bab1e62fece7589d1a5090889d44cd39de39eb4da9ef0fb0dbc61ca4abe4f62af00bb05167db0af90cfb5a3d394080f8e0c7390bc73c9098579ba76aa9d4df6a0b47f02813ba4c9478e517fd46079092b9c3780ccd4f6f781108f63b668266284ad3b8804b17a522b3dd59faa5ce9873895fbb74e1670ee6821e46440537620f19fb08f3abfc283df31df16805154b170f16a9db6cf7236c989e0cd6437f34537aae4a35250678c0f268258469f104bdc992c230852a5f1eb7b55d4d1a925e88937c64d5db4bb1a6375de754d740f665af843cd81b4d1929ef3a27931ca6505cf11c67a714b897d3658566c7641d175e6298993027d99cc0ca16b5453482d4ae1e39aa5e35cb889ade553d1775998c8d1c03b16a96ff3c9efdf16ee70da17d5fbca5dd88781d1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0x1000}, {&(0x7f00007a1000-0x8a)="573e3bc4e74fba893be2d964f2ca94e69b9ee0b1dd9b2f71cf60e2397c22ca9370977753cb7be276f2038380748082890a807f36efcf8c28c81302f4b76fec53ff4edca05d63d18133287fbe2f1809552e764ea19a1f407149ae3e74aaa9a35b7eb2782a4fa2eb01b352e54e9079d8770fa99947f44d6fc49c251167d546467e38879ff3dddbf96bd868", 0x8a}, {&(0x7f0000561000)="c6cf5f01143d9953e3da02156e0f368a1066c503dd1610ccd65871c513caba2c0ae00bdbf077c39193ba4148bddab0ddd3b0551b6eceb5a85e3f11a9d5acc526449f3107ac6661add20d3b4e69c1d66dc944fa898fece3f1a5e7f797605cad823161278b9e3015b018c0ca6a15d34e2ef301a9475fa96cb69431b442d497525c17bbb55aa75977ea402f439297fa9003f6964e6e6721984c7b2e8ee846be4c0f4bff54f21184125341cbd03c3030e0a8a0a3bc314bc530d1166ad98599c07b7312912578b28f29834cd0e0e214e798131bdad06a66ff46d669646414f19917fe1e3fff5db3b2394dcfdd65f59f29aee5", 0xf0}, {&(0x7f0000a31000-0xe4)="9e64ec6bf9998abebb5c497acb5b752a7c1faea24b1cd53b9f377ce381a3258d63abc274a19dbec1854e16678c09da49673f8bfe9ca8048aafebd202dcd4716dfae8e76c17f5b8c1c9c83cd005abc5d7e4229af51a1e2c7c59aaaec9903f48cddf46a7cb377075dbce46aaa3def39b44e594313378cf0b09f89141165ad422988d324fd9217bb4d8051aed8a2570df12da677eaeebb31bc7daf8ee4bf6269ff92f5352d86791ee358bc2404c849e918da20a64491eaea386dc210b8c94adb57e855bfbbf18eac71edefb49f636829c6b6f93ce701b94a422714bd2b24d550dc76c186565", 0xe4}], 0x6, &(0x7f0000a90000)=[{0x100c, 0x113, 0x9, 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{0x58, 0x10f, 0x10001, "9080342c5e3882f42aa2379e21e5cc70d2c1a956dd2215882767d37fcec5ca3630e87345c4ee273b42002cfc17b0f0027764be8e43221c5eed0ad2fe5c2fdca55442656ad1c829e05d9057"}, {0xb0, 0x18d, 0x2, "7592327b54f43339f8d9b898cb54f4211e0f4c2d9a269183737ff6220d8503e7f3d8dcfaba13cd202d7701b425be97da06f8e20067d3facc80306e5a205bd7630c12444e42b3e9a3bb9e865df0360d41a4b03d6423b9ee890ddb3372c6f40a2890afe74caee607f8d624fa5fed7aa28a48bc8d741b321640ff2ac12f14173b6b928fdbd9894d4d6a6d48882937a4bf13df40336fef6ce653aef3fc87915a5bf17f"}, {0xc8, 0x117, 0x6, "33d19c83b4635c2c0295fb2c9d5cc2d03fa7406c578f55fc6a3b95c56b884360c98bda45a5213c06bf239a400ba43b1de8dd997bbb06a960ee2f157cf44fbcea5b14790ba433153eec08f6f8c20868fc37b6dae79074653a858a57d32f7e8cc449fddf7f69f25e604418c70ea1594ad96e0484d4044e2e8ef153c6bef337a3b2a31cbd0fb2a8d9e28226d23291cf4eb41ea3a5d68f40298c7b4a3f6dcf94da7032bb91dbd80360f94d2897226456e9fd346518a188871ca5d067"}, {0xf0, 0x111, 0x310db9c1, "aa67f561b700b83670714ba3f38548f45318b451d98a211bf3ab09656ad38eb1eb09d3673ba007e5f223652e038f8f6b7b1a808424bbb61d1d0dba75d86efe056afd740e8309c55610041a1bc449e9a645ac233263494c1e6854fbc076cfe82186fb169174579a6dcda91e4b172934d858c0b922648996eb0cf5428d29cbad6d1365b894fa4eb88119220d63e37c854bf6a468f6746b9d53f87d6be2381f136890ddbd2979b9fbee5e86f354bca17f7a85c7189896d36c907ac1e24a49c32b89718e1d50dd6ee4391a1762ab0132cf07c6ed54252f616d74a2f6840d769fb921871dd392"}, {0xa0, 0x109, 0xc664, "75a11cca5b5c30a196ffb90dc2a79669d26a8d48c07566c9a3beda7c722db0c1a421092ed82d30372596093ace8b41d65380884ca60a528a4ecc653ccddfa0f6394c8650de5ca56c50139b3b453340a9e03e3972adc9915090d3ae7f00feaeecb6ab5a157be0e95070f194bd4e91a533b9c85549a34877df976912fbe16177fd608563dedec5e3f5f7e0c30a2a09750cc7b025"}, {0xc, 0x0, 0x1}, {0x70, 0x84, 0x6, "a973b5ebbf911747d9b24e8ca09493d02d6e939fbdd83ac87510d2cc73839401fd5cb7ea6039fadddd8639a96258a33a0e8a78575a5e064f6d8b78a0a49a442d2bce942f916d5034470ef3cfe34de737c96aab59d16b9eea05f4a61274a7c15df9"}], 0x246c, 0x4000}, 0x120) sched_setattr(r2, &(0x7f0000ec5000-0x30)={0x30, 0x3, 0x1, 0x2, 0x401, 0xae5, 0x3, 0xa33}, 0x0) rt_sigprocmask(0x0, &(0x7f00001b7000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r4 = syz_open_dev$sg(&(0x7f00009a7000)='/dev/sg#\x00', 0x2, 0x181000) getsockopt$inet6_buf(r4, 0x29, 0x3f, &(0x7f0000068000)=""/1, &(0x7f0000e75000-0x2)=0x1) tkill(r2, 0x8) process_vm_readv(r2, &(0x7f00008a4000)=[{&(0x7f0000699000-0x5f)=""/95, 0x5f}, {&(0x7f00008ed000)=""/93, 0x5d}, {&(0x7f000021a000-0x66)=""/102, 0x66}, {&(0x7f0000017000)=""/188, 0xbc}, {&(0x7f0000bf6000)=""/235, 0xeb}, {&(0x7f0000efd000-0xdb)=""/219, 0xdb}, {&(0x7f0000f23000)=""/224, 0xe0}], 0x7, &(0x7f0000440000-0x18)=[{&(0x7f00005ea000)=""/215, 0xd7}, {&(0x7f000024e000-0xf3)=""/243, 0xf3}, {&(0x7f0000956000-0x54)=""/84, 0x54}], 0x3, 0x0) 2018/02/06 19:27:51 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e62000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000732000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x801) writev(r2, &(0x7f0000cd1000+0x620)=[{&(0x7f0000956000)="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", 0x789}], 0x1) 2018/02/06 19:27:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000534000)='/dev/keychord\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000efd000-0x8)={&(0x7f0000921000-0x12b0)={0x14, 0x0, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x4}, []}, 0x14}, 0x1}, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x0) 2018/02/06 19:27:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000028f000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f000051a000-0x4)=0xa4) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f00008ae000-0x1000), 0x0, 0x0, &(0x7f0000bcb000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/06 19:27:52 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002400030f07fffd946fa283bc0a0000400300000000000868f1ffffffd188737e", 0x24}], 0x1}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000016000)='/selinux/enforce\x00', 0x40, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000018000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000018000)=0x14) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) sendmsg$nl_route(r1, &(0x7f0000011000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000002000)={&(0x7f0000004000-0x50)=@newneigh={0x50, 0x1c, 0x102, 0x3, 0x2, {0x7, 0x0, 0x0, r2, 0x44, 0x24, 0xf}, [@NDA_MASTER={0x8, 0x9, 0x2}, @NDA_PORT={0x8, 0x6, 0x0}, @NDA_IFINDEX={0x8, 0x8, r3}, @NDA_LINK_NETNSID={0x8, 0xa, 0x7}, @NDA_LINK_NETNSID={0x8, 0xa, 0x8}, @NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}]}, 0x50}, 0x1, 0x0, 0x0, 0x85}, 0x1) 2018/02/06 19:27:52 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000007000-0x30)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000007000)="598454a905f11fd380101e982ae913bb324d4eb6530c755907b0cbd5c4ba4694db5221baa593db45b404aea914d2184707ad8a1aa8638439fdd356ca5da0adc1ac6ecaaa0b8de8a2"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(r1, &(0x7f0000007000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f000000c000-0x4)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000008000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x6, 0x1}, &(0x7f0000006000)=0x98) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000000b000)={0x3, 0xd, 0xfffffffffffffeff, 0x4, r3}, &(0x7f000000c000-0x4)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000)={0x0, 0x0, &(0x7f000000d000-0x20)=[], 0x26, 0x0, &(0x7f000000c000)="fd1a62d36765d3fc59603b734c1e62e069e66e13d07d380f1fb80154cbea3d5b785b8942deb9"}) 2018/02/06 19:27:52 executing program 7: mmap(&(0x7f0000000000/0xdc7000)=nil, 0xdc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a04000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000dc8000-0xb8)={0x0, 0xffffffffffffffc0, 0x31e2, 0x7, 0x100000000, 0x8, 0x80, 0x7ff, {0x0, @in={{0x2, 0x0, @rand_addr=0x35b871bd}}, 0x3, 0xffffffffffffffc1, 0x1, 0x100, 0x10001}}, &(0x7f0000970000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000091b000)={r1, 0x2}, &(0x7f000044a000-0x4)=0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r3, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0}, 0xc) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000dc8000)=0xc, 0x4) bind$netlink(r2, &(0x7f0000007000)={0x10, 0x0, 0x0}, 0xc) close(r2) 2018/02/06 19:27:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000950000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f000003a000-0x1)=""/1, 0x1) r2 = open(&(0x7f00003c0000-0x8)='./file0\x00', 0x80000, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000dcd000-0x10)={0xb29f, 0x203, 0x80000000, 0x80, 0x0}, &(0x7f0000f67000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000024000-0x8)={0x0, 0x9ec8}, &(0x7f0000ffe000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000f59000)={0x0, @in6={{0xa, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}, [0xff, 0x6, 0x5, 0xffffffffffffff7f, 0x8, 0x200, 0x4, 0x9, 0xfffffffffffffff7, 0x4, 0x7, 0xfff, 0x3000000000000000, 0x0, 0x9]}, &(0x7f000091b000)=0x108) sendmmsg$inet_sctp(r2, &(0x7f0000a5f000)=[{&(0x7f00004b5000)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}, 0x10, &(0x7f0000344000)=[{&(0x7f00009e5000)="cb302f0b72e6e81d1ab7ad69ac3a128973be0c50b4be3ae84143ce64df907833563fccc8c64e24696ed529a35fb0bab5b8ca4d0f357fe348a7a14f947fbb8214eb1f900032d69079de225df939405b188d653905c7af27127addd6a5b0e30d8915eff1034d80b2e2a8148ec15356e557bd717d36eb0baf2c7d76e2d85982a3ebf15d0c6ef865f84d5fc893721c3069451b3878ab4f8b42ac7f24c81a97e72cd8835e3fbb7688c9cb10e9081d6d031bc2d6a02fe61c97d0", 0xb7}, {&(0x7f0000d7e000)="28c78fc64d653d2ae833abcf0dd32e29fdb5bd145e02bced7a6832bf46516a97e465745e3538d87e2c2ebfee48d110f64355f2ba0ea29305a07f49c17bdcbc8b14245862df1cc7cb42ad23267fccc3ac17f7dea626d222256cbef3a206f805", 0x5f}, {&(0x7f000010b000)="88188fc937bba78f299506be6d6e2a630274943bbecdb3a19122d0609e39336948835a", 0x23}], 0x3, &(0x7f0000da4000)=[@sndinfo={0x1c, 0x84, 0x2, {0x2, 0x8005, 0xc6, 0x5, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x8002, 0x5, 0x4, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0x8, 0x0, 0xa17, 0x7, 0x94, 0xffffffffffff7ac1, 0x3ff, r5}}], 0x84, 0x80}, {&(0x7f0000835000-0x10)=@in={0x2, 0x3, @rand_addr=0x2}, 0x10, &(0x7f000067d000)=[], 0x0, &(0x7f00004e5000-0x2c)=[@init={0x14, 0x84, 0x0, {0xec96, 0x4d, 0xfff, 0x6}}], 0x2c, 0x10}], 0x2, 0x4) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f000002e000), 0x4) write(r1, &(0x7f000085a000-0xfa), 0x0) 2018/02/06 19:27:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000b95000)='asymmetric\x00', &(0x7f0000278000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00008a5000)="7a9a3e9454e622420fac8de8c7d6e21979149279ef1a0eb54654aaef3876f87575e3f3809515d38543e1d3506d5de0ae64077e0302f3fab4944cd844a4eb527e63df25d3afb5d4a131ad042b0907cf9cf6ef4831e683bff414b68d17c6e1564146e2fca865c68c1899390ae778525b2f3940", 0x72, 0xfffffffffffffffb) add_key(&(0x7f0000981000)='syzkaller\x00', &(0x7f00005e0000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e46000-0x56)="4caf271010aa798f670d82138d962454d818ce96a43f6633776824a7b8cfd7aa461c42374d9801df6889709e47d36ef265cee30572577a17c9bb617026472678dd49d6c30a4e94477311e0c3885d8b75b4cb0bed9abf", 0x56, r0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) connect$nfc_llcp(r1, &(0x7f0000558000-0x58)={0x27, 0x2, 0x6, 0x2, 0x8, 0xc55, "8e572afbe8152db48b455b4b7556b3d7d00adf4371b42edb96a66212841e6d8c287bcd6adc37072f5cc7a536094ac1a98478be1a82ae959a96578c205b87a9", 0xffffffff}, 0x58) 2018/02/06 19:27:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000975000-0x8)='./file0\x00', &(0x7f0000cf7000-0x8)='./file0\x00', &(0x7f000022f000)='mqueue\x00', 0x0, 0x0) poll(&(0x7f0000ae2000)=[], 0x0, 0x7f) rename(&(0x7f0000515000-0x8)='./file0\x00', &(0x7f000000a000)='./file1\x00') r0 = add_key$user(&(0x7f0000bfe000)='user\x00', &(0x7f0000d4b000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000014a000-0x51)="34cceb8222d92bcf3bbab8463e187d95f6bc4f0333760d9be3e7423c9dee79e5b17cb091134a193191c8b8ca1c1a6cee0c77eccc59dbc1407649f8865cffb65dada92731dff87119a67cdb15796779fdaf", 0x51, 0xfffffffffffffffd) keyctl$get_security(0x11, r0, &(0x7f0000cef000-0x53)=""/83, 0x53) 2018/02/06 19:27:52 executing program 0: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c60000)='/selinux/checkreqprot\x00', 0x80000, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000113000-0x1c)={&(0x7f0000b79000)=@ipx, 0x10, &(0x7f0000ffe000)=[{&(0x7f0000fff000-0x11)=""/53, 0x35}, {&(0x7f0000fff000-0xca)=""/202, 0xca}, {&(0x7f0000482000-0x12)=""/18, 0x12}], 0x3, &(0x7f0000efc000-0x14)=""/20, 0x14, 0x200}, 0x40000100) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000ffe000)={0x15, 0x8a, &(0x7f000010b000)="40cf8f7c4d4f7f5a97842c5bbc189b2bf8145bd981eebdecb5c551476e3a096126ddb6400b26d96b5932ea4337fe8159b80861c5c637fe75fea8be7fd09907ff70e0b9ac97d2aea137d3d7c67854b8a8519de8614ce2a9c4583ce76ba842c51d8cf0f240597ac4eb5eae9bba75d3331713b27968a850f26814f1aee17f4c7d0c56e81245fa87a41e1c79"}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e70000-0x28)={@common='lo\x00', &(0x7f0000ffb000-0xc)=@ethtool_gstrings={0x1b, 0x5}}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000480000)='/dev/sequencer\x00', 0x400000, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r2, &(0x7f0000ffe000)=[{{0x0, 0x2710}, 0x38000, 0x9, 0xc89}, {{0x0, 0x7530}, 0x2400000, 0x95, 0x6}, {{0x0, 0x7530}, 0x401, 0x0, 0x7ff}], 0x30) sendfile(r1, r0, &(0x7f00006e2000), 0x7) bind$unix(r2, &(0x7f0000f5a000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/02/06 19:27:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00001e0000-0x1c)=@req3={0x0, 0xfffffffffffffffd}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000c22000), &(0x7f0000e62000-0x4)=0x4) 2018/02/06 19:27:52 executing program 1: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000ef1000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x0, @random="03fa19ebe45f"}, 0x12, {0x2, 0x2, @broadcast=0xffffffff}, @generic="9c5086cf50335fa93f4f7ab71eab6c68"}) sendto$inet(r0, &(0x7f0000dd0000-0x2), 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef1000-0x4)=0x14, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000ef0000-0x51)=""/81, 0x51}, 0x41002106) 2018/02/06 19:27:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0x3, 0x100000000, 0x0, 0x1}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)={0x616, 0x0, 0x58cbd4f9, 0x5}) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000277000-0x24)={0x0, 0x1000}) 2018/02/06 19:27:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000197000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x2, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x88}, 0x1}, 0x0) r1 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000249000)={0x0, 0x7}, &(0x7f000072c000)=0x6) getresuid(&(0x7f0000b13000)=0x0, &(0x7f00009c8000), &(0x7f0000c6a000-0x4)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000ff8000)={{{@in6=@remote, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f00005d4000)=0xe8) setreuid(r3, r4) r5 = request_key(&(0x7f0000d7c000-0x5)='ceph\x00', &(0x7f0000d36000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000071e000-0x4)='em0\x00', 0xfffffffffffffffa) add_key$user(&(0x7f0000172000-0x5)='user\x00', &(0x7f0000571000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000afd000-0x47)="8cde760c95eb85686e1f125cca76b1202bd3d257ff62718c76e12b5f92058723dd1290cf7a7f4abd94d16990e0525c79327002340b783d090e482a47135223d1ee05ccb049017a", 0x47, r5) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000a44000)={r2, 0x8, "8dcc753eced9b21f"}, &(0x7f0000473000)=0x10) [ 31.957221] binder: 6184:6192 ERROR: BC_REGISTER_LOOPER called without request 2018/02/06 19:27:52 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000fe6000)='./file0\x00', &(0x7f0000fe6000)='./file0\x00') mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fe8000-0xd)='net/if_inet6\x00') symlinkat(&(0x7f0000d66000)='./file0\x00', r0, &(0x7f0000b89000)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe8000-0x1)) mount(&(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)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f00002e9000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003a5000)='./file0\x00', 0x2) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) [ 31.985359] audit: type=1400 audit(1517945272.075:27): avc: denied { transfer } for pid=6184 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 32.012890] binder: 6184:6192 ioctl c0306201 2000c000 returned -14 [ 32.028442] binder: undelivered TRANSACTION_COMPLETE [ 32.035693] binder: undelivered TRANSACTION_COMPLETE [ 32.044616] binder: 6184:6192 ERROR: BC_REGISTER_LOOPER called without request 2018/02/06 19:27:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000202000-0xfc)}) r1 = socket$inet(0x2, 0x0, 0x100000001) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000268000)={0x0, 0xb14}, &(0x7f0000edb000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00003cb000)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}}}, 0x8c) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000d6000)={0x44, 0x0, &(0x7f0000e08000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f00002e8000)=[], &(0x7f0000978000)=[]}}], 0x0, 0x0, &(0x7f0000846000-0x95)}) [ 32.045806] binder: 6184:6192 got reply transaction with no transaction stack [ 32.045815] binder: 6184:6192 transaction failed 29201/-71, size 24-8 line 2920 [ 32.082852] binder: BINDER_SET_CONTEXT_MGR already set [ 32.082860] binder: 6226:6228 ioctl 40046207 0 returned -16 [ 32.101550] binder: undelivered transaction 25, process died. [ 32.111542] binder: undelivered TRANSACTION_ERROR: 29201 [ 32.111799] binder: 6226:6228 transaction failed 29189/-22, size 0-0 line 3004 [ 32.113119] binder_alloc: binder_alloc_mmap_handler: 6226 20000000-20002000 already mapped failed -16 [ 32.114347] binder_alloc: 6226: binder_alloc_buf, no vma [ 32.114362] binder: 6226:6232 transaction failed 29189/-3, size 0-0 line 3127 [ 32.125401] binder_alloc: 6226: binder_alloc_buf, no vma [ 32.125424] binder: 6226:6234 transaction failed 29189/-3, size 0-0 line 3127 2018/02/06 19:27:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b24000)='/selinux/enforce\x00', 0x80, 0x0) getsockname$packet(r0, &(0x7f000042a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000034b000)=0x14) getsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000dbd000-0x4), &(0x7f0000be1000-0x4)=0x4) r1 = memfd_create(&(0x7f0000614000)="74086e1b0004000000000000008c00", 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000553000-0x10)=@req={0x2, 0x10000, 0x8, 0x6}, 0x23a) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000fdf000-0x4)) pwritev(r1, &(0x7f00000a8000)=[], 0x0, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f00000b0000-0xcd)=""/205, &(0x7f0000627000-0x4)=0xcd) 2018/02/06 19:27:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000011000)={{{{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}}, {{0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x5f, 0x4, 0x1, "0be820b5d421b1a09546b8ba77cf0683da00ed1e5f71be03dde0ee95c38e5f33a722eafb0be95de7db2f6eca05d63577632eb63546f3cbc6e23a261a7fbbe5842ab4bd80f130359fe9fdaf44f1a19275"}, 0x160) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) r2 = epoll_create1(0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0xb, &(0x7f0000002000-0x4), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r2, r0, 0x0) 2018/02/06 19:27:52 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000da7000-0x8)='./file0\x00', 0x800, 0x150) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000cc7000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00006f2000-0x8)='ns/user\x00') syz_open_procfs(0x0, &(0x7f00001a3000-0xa)='net/igmp6\x00') 2018/02/06 19:27:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003ae000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000a22000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000c30000-0x4)=0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ac0000)={0x0, 0x0}, &(0x7f000023e000)=0xc) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000179000-0xc)={0x0, @rand_addr, @rand_addr}, &(0x7f0000fa8000-0x4)=0xc) r4 = geteuid() getsockname$packet(0xffffffffffffff9c, &(0x7f000070c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000211000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000003d000)={{{@in6=@dev, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@empty}}, &(0x7f0000435000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000363000-0x12)={&(0x7f0000930000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000bcf000)={&(0x7f000047a000)=@expire={0x310, 0x18, 0x1, 0x5, 0x1, {{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xd}, 0x1, 0x3ff, 0x0, 0x3f, 0xa, 0x80, 0x80, 0x5c, r1, r2}, {@in=@loopback=0x7f000001, 0x2, 0x32}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, {0x7a6000000000000, 0x9, 0x1400, 0x8, 0x373c, 0x4, 0x8, 0x4}, {0x2, 0x81, 0x3, 0x4a0}, {0x2, 0x3f, 0x5}, 0x4, 0xffffffffffffffff, 0xa, 0x6, 0x5}, 0x7fffffff}, [@sa={0xe8, 0x6, {{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0xb432, 0x0, 0x0, 0x2, 0x80, 0x20, 0x0, r3, r4}, {@in6=@loopback={0x0, 0x1}, 0x3, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x200}, {0xad, 0x8000, 0xffff, 0x1, 0x40800000000, 0x5, 0x238, 0x2}, {0xfffffffffffffffa, 0x800, 0x932, 0x3}, {0x0, 0x7f4, 0xfffffffffffffc16}, 0x2, 0xffffffffffffffff, 0xa, 0x3, 0x6, 0x4a}}, @algo_comp={0x58, 0x3, {{'lzs\x00'}, 0x80, "7770083c59c86cd911a17ead8c4e6017"}}, @user_kmaddress={0x2c, 0x13, {@in6=@dev={0xfe, 0x80, [], 0x0, 0xe}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xa}}, @policy={0xb0, 0x7, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x1, 0xfff, 0x0, 0x0, 0xa, 0x0, 0xa0, 0x30ce7fbcfc1fb33c, r5, r6}, {0x7, 0x1000, 0x1, 0x3, 0x5c6, 0x4, 0x8, 0x100000000}, {0x81, 0x1, 0x40, 0x4}, 0x0, 0xd, 0x2, 0x1, 0x3, 0x2}}]}, 0x310}, 0x1, 0x0, 0x0, 0x850}, 0x10) socketpair$unix(0x1, 0x10000000000003, 0x0, &(0x7f0000531000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_hci(r8, 0x0, 0x3, &(0x7f0000092000)=""/201, &(0x7f00007b0000)=0xc9) setsockopt$SO_ATTACH_FILTER(r8, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x1, &(0x7f0000fbd000-0x10)=[{0x6, 0x0, 0x0, 0x2}]}, 0x10) sendto(r7, &(0x7f0000cc6000), 0x37a, 0x0, 0x0, 0x0) 2018/02/06 19:27:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000097c000)='./file0\x00', 0x80cef7b19fb6d257, 0x8001) r0 = syz_open_procfs(0x0, &(0x7f0000833000)='net/udp6\x00') lseek(r0, 0xfffffffffffffffe, 0x0) 2018/02/06 19:27:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x3c, 0x0, @thr={&(0x7f000022f000), &(0x7f0000298000)}}, &(0x7f0000a7e000)) timer_settime(0x0, 0x0, &(0x7f0000052000)={{}, {0x7ff, 0x4}}, &(0x7f000019e000-0x20)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cbb000)='/dev/sequencer\x00', 0x200000, 0x0) recvmsg$netrom(r0, &(0x7f00002b1000-0x1c)={&(0x7f0000ae7000)=@ax25={0x3, {"ddc7dbb16a0256"}, 0x1c5}, 0x10, &(0x7f0000085000-0x18)=[{&(0x7f00002c4000)="28a93243f196efdb08af2ea820842ea801d07f50105ce5508ae368dd1249ca19e14f7088bcae78de7e0ef40b96d198166a4916cd17dcc4da90586702d9f76c6aa1e4d75758c7fc22f7f75b3f410821d9ae68444926a24f57d8e5c64473d60a7e530673d9bd50e4b931386af19cce90075b9b86fe5d9d465cc7267359150dd5f5f189dca2f2256fe9738400d881526dd40805cb94f29ad0d5ce14cd0c6f5e13a22f54bcef", 0xa4}, {&(0x7f0000cdd000-0x9a)="42d7844085b36782621cfb7ee491e8eb3f82acd883f2afba9dbd5b5ebd65aefc90581f270ae89e7fd20f1596fbb7a267917fc46b696aad38a3f3ed26ec0cc6805d1d7013a050f7b5aa210bdfc27fb723e781d9a1e93767478b185b8603ae3fc4e67c8bdcfe6c2b1d385408b9b340812546702e150ea66c4d55f539f4cab132d2237b731303d1c8237c68565c170a4daf4f63b656a46020b5b99c", 0x9a}, {&(0x7f000065a000)="29f5d7f6d54b6ecb0cd3a94f778a29a7bace8c80a42dbb0a32514cd6f3178e25b297e6db01b3ccb86f2b8054454466c6a0525b5e0e0a19c78e246105621cf8a5312fe8a3be5eaec8baddfa8c17e87b57254ea929356cf46595dc0bbaa8c1a331de0279062e65f939d6a0037c4bc9726686c73ff260971031f8143c2752b7e9e74db00f", 0x83}], 0x3, &(0x7f00004d4000-0x17c)=[{0xe0, 0x10f, 0x800000008, "2f884706fdebaee0cf88d3b494b1c18bc6c4db2cb8bd0f82d80c8da41d6b58f36b62b0d4a50e01b560944cbcc7e4e7b1495efe1b84dd73e5ec5ddf88a179cb33de1ac61b00366cd12f65c1fe0a8ce3ea19abb7fecb36e616dc0310ffe31f495f87a6659f09d945efa6407e3255ca230b688a207f8b8de7e620174518797318fe4fc5403e5293d8d563ee10af4c2e8b8a8261a9bc44a2718d90aa2fa61b951c29f7e82ecc24c274bbace92cf6247562dd5b3b3dca3dac500d3309e01028ff92a01135c18839df72b36590b24a0e1b5ca9de02"}, {0xc, 0x113, 0x10000}, {0x90, 0x107, 0x1, "67f3abb8f671d96daf7e0f5ba6c61cf8b0a1db1f621707a85ac2b828545c6821cd7c7f4a66222317dccb007bec3ee7e657c3067d7b331742fc53ffe7061992400b9fcd74efea4642bc904d846138183f6c8281a50da71b63c9816dcc051468c726214cda4975167dbd67c8eb969bcf2bac422fd7d74097c3c54b930487f0a461f699c9"}], 0x17c, 0x800}, 0x20) 2018/02/06 19:27:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000b05000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x400, 0x8, &(0x7f0000001000-0x12)=""/18, &(0x7f0000001000-0x4)=0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00003fb000-0x8)='pagemap\x00') mremap(&(0x7f0000b3a000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000dfc000/0x3000)=nil) sendfile(r1, r1, &(0x7f0000014000)=0x100400, 0xffff) 2018/02/06 19:27:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x2, 0x20000410}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) write$selinux_context(r0, &(0x7f00009a0000-0x24)='system_u:object_r:sulogin_exec_t:s0\x00', 0x24) r2 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000004000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000045000-0xc)={0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000c33000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}}) ppoll(&(0x7f0000a10000-0x20)=[], 0x0, &(0x7f0000b1d000)={0x0, r3}, &(0x7f00001bd000-0x8), 0x8) r4 = socket$inet(0x2, 0x803, 0x200) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000eeb000-0x8c)=[@in6={0xa, 0x2, 0x100, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x1000}, @in6={0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x3, 0x7, @empty, 0x7fff}, @in6={0xa, 0x2, 0x3ff, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x3, 0xfffffffffffffff7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}], 0x8c) [ 32.160385] binder: release 6184:6204 transaction 29 out, still active [ 32.167070] binder: undelivered TRANSACTION_COMPLETE [ 32.172173] binder: send failed reply for transaction 29, target dead [ 32.178878] binder: undelivered transaction 31, process died. [ 32.184865] binder: undelivered TRANSACTION_ERROR: 29189 [ 32.190306] binder: undelivered TRANSACTION_ERROR: 29189 [ 32.195789] binder: undelivered TRANSACTION_COMPLETE [ 32.200902] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/06 19:27:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b01000)='/dev/rfkill\x00', 0x101001, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e37000)='/selinux/enforce\x00', 0x101001, 0x0) getdents64(r2, &(0x7f0000222000)=""/4096, 0x1000) setrlimit(0x8, &(0x7f000009f000)) mlock(&(0x7f0000693000/0x1000)=nil, 0x1000) 2018/02/06 19:27:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000ee2000-0xf1)=""/241, 0xf1, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000151000-0x9)='illinois\x00', 0x9) shutdown(r0, 0x1) 2018/02/06 19:27:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000097000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007f3000)='veno\x00', 0x5) 2018/02/06 19:27:52 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) unshare(0x0) clone(0x2e882000, &(0x7f0000cbb000), &(0x7f0000b44000), &(0x7f0000a82000), &(0x7f0000e77000)) r0 = socket$inet6(0xa, 0x800, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0}, &(0x7f00001a3000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000a9000)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, 0x8c) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/user\x00', 0x2, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x2000, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000000+0x1f4)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) 2018/02/06 19:27:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clock_gettime(0x0, &(0x7f00008e0000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000452000-0x8)={0x0, 0x0}) futimesat(r1, &(0x7f00006f7000-0x8)='./file0\x00', &(0x7f0000555000)={{0x77359400}, {r4, r5/1000+10000}}) timerfd_settime(r1, 0x1, &(0x7f000032c000)={{r2, r3+30000000}}, &(0x7f0000248000-0x10)) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)) timerfd_gettime(r1, &(0x7f0000eb8000)) connect$ax25(r1, &(0x7f0000b47000-0x10)={0x3, {"f6a18f35c4946a"}, 0x4}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000c00000-0x8), 0x1, 0x0) 2018/02/06 19:27:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) readv(r0, &(0x7f0000e63000)=[{&(0x7f00002e8000)=""/245, 0xf5}], 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000001b000-0x9)='/dev/rtc\x00', 0x100, 0x0) recvfrom$unix(r1, &(0x7f000090f000)=""/242, 0xf2, 0x1, 0x0, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000037000)=0x401) 2018/02/06 19:27:52 executing program 0: futex(&(0x7f00002c5000)=0x2, 0x3, 0x10001, &(0x7f000041e000)={0x0, 0x1c9c380}, &(0x7f00001aa000-0x4), 0x7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000903000+0x681)='net/raw\x00') fsetxattr(r0, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000000000)='net/raw\x00', 0x8, 0x0) 2018/02/06 19:27:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000000803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000253000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = creat(&(0x7f0000d3e000)='./file0\x00', 0x20) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000245000-0x50)={@common='rose0\x00', @ifru_mtu=0x1f}) sendmsg$nl_route(r0, &(0x7f00009cc000)={&(0x7f00002e5000)={0x10}, 0xc, &(0x7f0000b2b000)={&(0x7f0000efb000)=@newneigh={0x30, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) syz_open_dev$tun(&(0x7f00000cb000-0xd)='/dev/net/tun\x00', 0x0, 0x4080) getpeername$packet(r0, &(0x7f00005b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000b6a000)=0x14) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006b0000-0x8)={0x4, &(0x7f00005ec000)=[{0x3, 0x6, 0x1, 0x80000001}, {0x1, 0x7f, 0x9, 0x7c5}, {0x0, 0x1, 0x8, 0x1}, {0xfffffffffffffffa, 0x9, 0x2, 0x6c7f}]}, 0x8) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f000056a000-0x4)=0x7, 0x4) 2018/02/06 19:27:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000024f000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000bf8000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f00001d8000-0x10)={&(0x7f0000347000)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 19:27:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='\\\x00', 0x40, 0x8, &(0x7f0000000000)={0xc8, 0x2aed, 0x6, 0xff, 0x1, 0x1f, 0x2, 0x55}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000258000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) r1 = pkey_alloc(0x0, 0x1) pkey_free(r1) socket$netlink(0x10, 0x3, 0xe) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000096e000), 0x4) mmap(&(0x7f0000000000/0xd3e000)=nil, 0xd3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x802, 0x0) sendto$inet6(r2, &(0x7f0000610000-0x1), 0x0, 0x48081, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty}, 0x1c) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) close(r2) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000cf1000)={0x7, [0x80000000, 0x8, 0x1, 0x1, 0x80, 0x1, 0x7aa7]}, 0x12) 2018/02/06 19:27:52 executing program 0: mmap(&(0x7f0000000000/0xe61000)=nil, 0xe61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000201000)='/dev/input/event#\x00', 0x0, 0x8040) mmap(&(0x7f0000e61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000056000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000e63000-0x8)='./file0\x00', r1, &(0x7f0000e62000)='./file0\x00') r2 = openat(r0, &(0x7f0000e62000-0x8)='./file0\x00', 0x100, 0x100) mmap(&(0x7f0000e61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000e62000-0x70)={0xc251, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x35, 0x7f, 0x5, 0x1, 0x1, &(0x7f0000e61000+0xb18)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7ff, 0x1, 0xb76}) socket$netlink(0x10, 0x3, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000355000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000e61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000e61000)={&(0x7f0000e62000-0x20)=[0x200, 0x6, 0xc62, 0x1000, 0xff, 0x100000000000000, 0x7ff, 0x2c856c24], 0x8, 0x100, 0x3, 0x1000, 0xfffffffffffffff7, 0x8001, {0x0, 0x1000, 0x6, 0x0, 0x1, 0x9, 0x1, 0x7fff, 0x9, 0x3, 0x7, 0x2, 0x100, 0x7, "6afe48dc8da471dc3a4ee7cd0df1d5ae6e689502ab4dfd41447d73b242db830e"}}) 2018/02/06 19:27:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00009e6000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) write(r0, &(0x7f000040d000)="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", 0x1000) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000638000)={0x8, 0x0, &(0x7f0000379000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000c29000-0x1f)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x7, 0x0, &(0x7f0000c0e000)=[@request_death={0x400c630e}], 0xffffffffffffffaf, 0x0, &(0x7f00009a0000)="5a34d0490492c5e8930192cf3746a60294b197e3fb073a3dc6235627d22f2cd9935dba"}) 2018/02/06 19:27:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dde000-0x9)='scalable\x00', 0xffffffffffffff7b) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = dup(r0) ioctl$TIOCNOTTY(r1, 0x5422) 2018/02/06 19:27:52 executing program 5: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) sendmsg(r0, &(0x7f0000026000-0x38)={0x0, 0x0, &(0x7f0000025000)=[], 0x0, &(0x7f0000018000-0x1470)=[]}, 0x20040000) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000026000)=@known='system.posix_acl_default\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000a76000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f000000c000-0xe1)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000fed000)={0x8, 0x0, &(0x7f00006f1000-0x9c)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00000e1000-0xd7)}) r3 = dup(r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000004000)={0x0, 0xa, 0x0, 0x6, 0x9, 0x800}, &(0x7f000001a000-0x4)=0x14) read(r0, &(0x7f0000ed2000-0xe2)=""/226, 0xfffffffffffffdd9) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000010000)={r4, 0x62, 0xfffffffffffffff2}, 0x8) 2018/02/06 19:27:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getpeername$packet(r0, &(0x7f0000200000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000dcf000-0x4)=0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005a0000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f000031c000-0x20)={@common='bridge0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) getsockopt$inet_dccp_int(r2, 0x21, 0x10, &(0x7f0000ac8000-0x4), &(0x7f000007a000)=0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000b76000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000b6a000)=@ethtool_channels={0x3c}}) 2018/02/06 19:27:52 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005b5000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f00004f7000-0x8)={0xcf, &(0x7f0000000000)="b36ae7d4b6f0211d16e7700549ac9f9c3a2451b3ad55ebe6e10c249525f4323bff729102897f130a7af2df209f9d952d976a2c35ec704ede139183b73315ed767667237223a5f0690a49e9d5af002bf7e097f110e33385c63ec39678db202f07b580db1d812b786ecc621c10063a9c4b141ff77bd55a54f8a630a39ba89c42d0ab8758f178cc3e7f6253afad788bc5eafd17a1c292f05eab43340dcd05ef2bc5385792dd753485918cce5c1eedee3015e187414847d16809602b76be39d9237bc5c2ae4fe40ed3cc9d117a10145ad5"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x13, 0x803, 0x0) write(r1, &(0x7f00005ef000-0xa0)="220000001e0007ffe901000f09000700000900ebfeffa7001a00ffff050008800100", 0x22) 2018/02/06 19:27:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000045e000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x10000, 0x9000, 0x1, 0x7ff, 0x120000000000, 0xffffffffffffffe0}}) creat(&(0x7f0000106000-0x8)='./file0\x00', 0x20) read(r1, &(0x7f0000e2e000)=""/235, 0xeb) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00003d5000)={@common='gre0\x00', @ifru_flags=0x301}) exit(0x0) fcntl$setsig(r1, 0xa, 0x28) [ 32.480330] binder: 6294:6299 ioctl c0306201 2000bfd0 returned -11 [ 32.513359] binder: BINDER_SET_CONTEXT_MGR already set [ 32.519408] binder: 6294:6315 ioctl 40046207 0 returned -16 2018/02/06 19:27:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00003b3000-0x1000)="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") write(r0, &(0x7f000041f000-0x61)="b63db85e1ead00000801b29d2000150000008b9b000000671118cebc9b97ae21914d872cf78ce22c00160e96aa1f", 0x2e) readv(r0, &(0x7f000037e000)=[{&(0x7f0000022000)=""/173, 0xad}], 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000002b000-0x8)={0x0, 0x3, 0x59f2bc19}, &(0x7f0000115000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a5b000)=@assoc_id=r1, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e04000-0xe8)={{{@in6=@ipv4={[], [], @empty}, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000936000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e12000)={0x0}, &(0x7f0000f39000)=0xc) sendmsg$nl_route(r0, &(0x7f000096b000)={&(0x7f0000497000-0xc)={0x10, 0x0, 0x0, 0x4000400}, 0xc, &(0x7f0000941000-0x8)={&(0x7f0000b5f000)=@getlink={0x114c, 0x12, 0x200, 0x4, 0x3, {0x0, 0x0, 0x0, r2, 0x4, 0x20}, [@IFLA_LINKINFO={0x1124, 0x12, [@IFLA_INFO_DATA={0x78, 0x2, "2696aab536464c2854c7d8e09a3c8538924ffafe3e585d7b3bcdf0c6d57856c08a32ed34094c3ebe91e2556b17590aaa86366b77fed0b052fc65d62861c39729ec85fed626673da8aa3e45b84c141e73f33d2b1834955b9a4ff1320d0a31de4f9b630916a26f8cb219a9b893efd0965a0f"}, @IFLA_INFO_DATA={0x1004, 0x2, "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"}, @IFLA_INFO_SLAVE_DATA={0x44, 0x5, "0ce84ab30ec684fc53bfee6c3c6e11e26f63e1c8071c6e6b5e30024ca74ea4a6817f9a09ccb1478c8f0659b63fe976ca0c4aff4889a18229b17d05dc8a"}, @IFLA_INFO_KIND={0x10, 0x1, '/dev/sg#\x00'}, @IFLA_INFO_SLAVE_KIND={0x10, 0x4, '/dev/sg#\x00'}, @IFLA_INFO_SLAVE_DATA={0x28, 0x5, "60972cab07c96424dcf698fed48c932130751997cb3fed528825b41dbfa5f21948a3861b"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_KIND={0x10, 0x1, '/dev/sg#\x00'}]}, @IFLA_NET_NS_PID={0x8, 0x13, r3}]}, 0x114c}, 0x1, 0x0, 0x0, 0x40010}, 0x10) 2018/02/06 19:27:52 executing program 7: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x3) capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000870000-0x18)={0x0, 0x0, 0x0, 0x3}) 2018/02/06 19:27:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00005af000)={0x20071026}, &(0x7f00001ed000)) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000a1c000)={&(0x7f0000d1e000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f00001dc000-0x50)=[{0x50, 0x1, 0x24, "dae197476b20e11ed4f5de7e73e123aa3e862c12464292a83774cf5368b94c10e62a77ff3bb18b8b3efac0717d76100baf49d16900e18844a4205e9fd9cb3050cd"}], 0x50}, 0x0) 2018/02/06 19:27:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000852000)={0x0, &(0x7f0000f41000-0x8)=[]}, 0x8) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) socket$inet6_sctp(0xa, 0x0, 0x84) sendmsg(r0, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000160000)=[{&(0x7f0000e4e000)="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", 0x27c}], 0x1, &(0x7f0000bb4000)=[]}, 0x0) sendto(r0, &(0x7f0000ede000)="b8c42c2e9f4bc18342a87024d2d7d4f5bc2f8a49aea8db0fe8e5b3183aacdca3d02c218b29bb22dadb1cb7baafd13a563282b1580ebf64bf32602b6127b652cff1f45ae6d52350a29e5ca0f9f1d9286362dfacf5270866c97ae488b4524fe9a7716857e4012ee4698a60e753d9335eb85187e5c188b7d3a208b7593cf77b475e9938451d1685cf400d79950ca2939c39edeac5d3e161a025eaa6ca0ab2c49dad881cbfcdedaf92c01c66ba085e622301319c39b224d78876bf5f2cc9ad2d571d", 0xc0, 0x0, &(0x7f0000e1d000)=@generic={0x0, "6f966b522d1f89c0c575d2db0a6dd84c66287d81bd501db1f686e2904970f8808a91ddf0810057a789fccb06916d945876163cbd88eca1ded727bac27c8f1bdcab716b618a1abdd983fcf843b4bd0b06575270d0440a2c9c931a9346bc9f5de86175b08e2cd00e1eb6d087c8263cae7f9de7c0861cb971709b9186e33546"}, 0x80) 2018/02/06 19:27:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f00004ce000)='./file0\x00', 0x8000, 0x80) r1 = socket$key(0xf, 0x3, 0x2) fstat(r0, &(0x7f0000e48000)) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) r2 = openat(r0, &(0x7f0000046000)='./file0\x00', 0x20101, 0x1c5) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f000066d000-0x4)=0x3) tee(r1, r1, 0x4, 0x3) [ 32.536478] binder: BINDER_SET_CONTEXT_MGR already set [ 32.549080] binder: 6304:6306 ioctl 40046207 0 returned -16 [ 32.571039] kasan: CONFIG_KASAN_INLINE enabled [ 32.576239] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 32.591202] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 32.597451] Dumping ftrace buffer: [ 32.600971] (ftrace buffer empty) [ 32.604002] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor4/6343 [ 32.604015] caller is __this_cpu_preempt_check+0x1c/0x20 [ 32.604023] CPU: 1 PID: 6343 Comm: syz-executor4 Not tainted 4.9.80-g550c01d #37 [ 32.604028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 32.604042] ffff8801aea7f658 ffffffff81d94b69 0000000000000001 ffffffff83c18800 [ 32.604052] ffffffff83f454c0 ffff8801ae996000 0000000000000003 ffff8801aea7f698 [ 32.604062] ffffffff81dfc144 ffff8801aea7f6b0 ffffffff83f454c0 dffffc0000000000 [ 32.604065] Call Trace: [ 32.604077] [] dump_stack+0xc1/0x128 [ 32.604087] [] check_preemption_disabled+0x1d4/0x200 [ 32.604096] [] __this_cpu_preempt_check+0x1c/0x20 [ 32.604105] [] ipcomp_init_state+0x188/0x930 [ 32.604113] [] ipcomp6_init_state+0xb5/0x820 [ 32.604119] [] ? __xfrm_init_state+0x363/0xb30 [ 32.604126] [] __xfrm_init_state+0x3e7/0xb30 [ 32.604132] [] xfrm_init_state+0x1a/0x20 [ 32.604140] [] pfkey_add+0x1fb9/0x3470 [ 32.604147] [] ? pfkey_delete+0x360/0x360 [ 32.604153] [] ? pfkey_seq_stop+0x80/0x80 [ 32.604162] [] ? __skb_clone+0x24a/0x7d0 [ 32.604168] [] ? pfkey_delete+0x360/0x360 [ 32.604175] [] pfkey_process+0x68b/0x750 [ 32.604182] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 32.604190] [] pfkey_sendmsg+0x3a9/0x760 [ 32.604196] [] ? pfkey_spdget+0x820/0x820 [ 32.604204] [] sock_sendmsg+0xca/0x110 [ 32.604210] [] ___sys_sendmsg+0x6d1/0x7e0 [ 32.604218] [] ? copy_msghdr_from_user+0x550/0x550 [ 32.604226] [] ? do_futex+0x3f8/0x15c0 [ 32.604233] [] ? __fget+0x47/0x3a0 [ 32.604240] [] ? __fget+0x201/0x3a0 [ 32.604246] [] ? __fget+0x228/0x3a0 [ 32.604252] [] ? __fget+0x47/0x3a0 [ 32.604258] [] ? __fget_light+0x188/0x1e0 [ 32.604264] [] ? __fdget+0x18/0x20 [ 32.604272] [] ? sockfd_lookup_light+0x118/0x160 [ 32.604279] [] __sys_sendmsg+0xd6/0x190 [ 32.604285] [] ? SyS_shutdown+0x1b0/0x1b0 [ 32.604292] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 32.604298] [] ? fd_install+0x4d/0x60 [ 32.604310] [] ? move_addr_to_kernel+0x50/0x50 [ 32.604318] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 32.604328] [] compat_SyS_sendmsg+0x2a/0x40 [ 32.604337] [] ? compat_SyS_getsockopt+0x2a0/0x2a0 [ 32.604346] [] do_fast_syscall_32+0x2f7/0x890 [ 32.604354] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 32.604365] [] entry_SYSENTER_compat+0x74/0x83 [ 32.889740] Modules linked in: [ 32.893039] CPU: 0 PID: 6331 Comm: syz-executor6 Not tainted 4.9.80-g550c01d #37 [ 32.900547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 32.909885] task: ffff8801aea23000 task.stack: ffff8801ae9e8000 [ 32.915914] RIP: 0010:[] [] __free_pages+0x21/0x80 [ 32.924152] RSP: 0018:ffff8801ae9ef940 EFLAGS: 00010a07 [ 32.929576] RAX: dffffc0000000000 RBX: dead4ead00000000 RCX: ffffffff8266806b [ 32.936828] RDX: 1bd5a9d5a0000003 RSI: 0000000000000002 RDI: dead4ead0000001c [ 32.944072] RBP: ffff8801ae9ef950 R08: 0000000048000000 R09: 0000000000001e30 [ 32.951313] R10: 0000000000002100 R11: ffff8801aea23000 R12: 0000000000000004 [ 32.958566] R13: 0000000000000020 R14: ffff8801c473a100 R15: dffffc0000000000 [ 32.965824] FS: 0000000000000000(0000) GS:ffff8801db200000(0063) knlGS:00000000f6fb9b40 [ 32.974022] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 32.979874] CR2: 00000000f6f1cbf0 CR3: 00000001c46f0000 CR4: 0000000000160670 [ 32.987118] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 32.994364] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 33.001603] Stack: [ 33.003724] 0000000000000001 ffff8801c473a258 ffff8801ae9ef9b0 ffffffff82668091 [ 33.011702] ffff8801c473a270 ffffed00388e744b ffffed00388e744e ffff8801c473a268 [ 33.019679] dead4ead00000000 ffff8801c473a240 0000000000000000 0000000000000000 [ 33.027659] Call Trace: [ 33.030221] [] sg_remove_scat.isra.19+0x1c1/0x2d0 [ 33.036687] [] sg_finish_rem_req+0x2b5/0x340 [ 33.042715] [] sg_new_read.isra.20+0x18d/0x3e0 [ 33.048920] [] sg_read+0x8b7/0x1440 [ 33.054183] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 33.060822] [] ? fsnotify+0xf30/0xf30 [ 33.066245] [] ? avc_policy_seqno+0x9/0x20 [ 33.072109] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 33.079110] [] ? security_file_permission+0x89/0x1e0 [ 33.085835] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 33.092472] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 33.099113] [] compat_do_readv_writev+0x522/0x760 [ 33.105577] [] ? do_pwritev+0x1a0/0x1a0 [ 33.111196] [] ? exit_robust_list+0x230/0x230 [ 33.117318] [] ? check_preemption_disabled+0x3b/0x200 [ 33.124141] [] ? __fget+0x201/0x3a0 [ 33.129386] [] ? __fget+0x228/0x3a0 [ 33.134632] [] ? __fget+0x47/0x3a0 [ 33.139801] [] compat_readv+0xe3/0x150 [ 33.145325] [] do_compat_readv+0xf4/0x1d0 [ 33.145334] [] ? compat_readv+0x150/0x150 [ 33.145342] [] ? SyS_read+0x1b0/0x1b0 [ 33.145351] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 33.145359] [] compat_SyS_readv+0x26/0x30 [ 33.145367] [] ? SyS_pwritev2+0x80/0x80 [ 33.145376] [] do_fast_syscall_32+0x2f7/0x890 [ 33.145383] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 33.145393] [] entry_SYSENTER_compat+0x74/0x83 [ 33.145509] Code: e9 27 fc ff ff 0f 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 53 48 89 fb 48 83 c7 1c 48 89 fa 48 83 ec 08 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 3d [ 33.145518] RIP [] __free_pages+0x21/0x80 [ 33.145520] RSP [ 33.153370] ---[ end trace 7176eb4430fb7fce ]--- [ 33.153375] Kernel panic - not syncing: Fatal exception [ 33.153827] Dumping ftrace buffer: [ 33.153830] (ftrace buffer empty) [ 33.153832] Kernel Offset: disabled [ 33.256349] Rebooting in 86400 seconds..