[?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. [ 18.573741] audit: type=1400 audit(1517389947.765:6): avc: denied { map } for pid=4147 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.15.201' (ECDSA) to the list of known hosts. 2018/01/31 09:12:34 fuzzer started syzkaller login: [ 24.910828] audit: type=1400 audit(1517389954.102:7): avc: denied { map } for pid=4158 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/01/31 09:12:34 dialing manager at 10.128.0.26:42369 [ 28.860905] can: request_module (can-proto-0) failed. [ 28.869796] can: request_module (can-proto-0) failed. 2018/01/31 09:12:38 kcov=true, comps=true [ 29.413527] audit: type=1400 audit(1517389958.605:8): avc: denied { map } for pid=4158 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1086 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/31 09:12:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000422000)=0x0, &(0x7f000013d000-0x4)=0x4) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000002000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000003000)=0x9, &(0x7f0000004000-0x8)=0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000004000)={0x7fff, 0x2, 0x101, 0x8}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000006000-0xd8)=@pic={0x1, 0x0, 0x563c, 0xc61, 0x40, 0x3, 0x8, 0x40, 0x240000000000000, 0x6, 0x8, 0x9000, 0x401, 0xe9a, 0x1f, 0x80000001}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r2, &(0x7f0000006000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000007000)={@dev={0xac, 0x14, 0x0, 0x17}, @dev={0xac, 0x14, 0x0, 0x12}}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000008000)={0x0, 0x1, 0x30, 0x7fffffff, 0x0}, &(0x7f0000002000)=0x18) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000008000)={0x0, 0xe8, 0x20, 0xc2, 0x8}, &(0x7f0000008000)=0x18) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000009000-0x20)={0xffff, 0x100000000, 0x207, 0xa4f, 0xffffffffffffffe0, 0x7ff, 0xfffffffffffffeff, 0x7, 0x0}, &(0x7f0000008000)=0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000008000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000008000)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000005000-0x18)={0x0, 0x2, 0x30, 0x9, 0x1000}, &(0x7f0000008000)=0x18) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000008000)={0x0, 0x5}, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000008000)=[{&(0x7f0000002000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000009000-0x40)=[{&(0x7f0000004000)="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", 0x1000}, {&(0x7f0000009000-0x50)="1a7deada095fe1eecce13203a8fd0be917e77f8fe1ebc08cf0a8475dfb1f62dd018c9bd621baedb4df23f017e7dfa1c17239979b4502ad7a7c24fa68b97a92542b785f36507b8aaa8537ae51b27a19fb", 0x50}, {&(0x7f0000003000-0x76)="3010d02eec84d1462f6a92a6f62a3228ae9aa4d023eb6ec38f30a70cf9e31914d796933a96e8cda7b2b4e32361721dc1b1bbcadcf785b0c1e16b412bd7fe817cac536b2f0f506c89b9818eec825e052b893ada27c61b5c3a84ad179e42c2cc7da214115aa6add510f0ec2b27346d5c8730aa34b6fdf9", 0x76}, {&(0x7f0000001000)="a39911b021129429697625c015931f0a9dc92fc2a3f58a3f1b5ecfddca051295b75f5593ef2a979ac216c586f365a3460101e5f96b3afdb2e75783d0b729b6c8c651086dc0e8919c945f98e01ef3ac31a62ed06e3929ac63eac452134f72378865803570d1d5b86d2250263647244d051dd8c8657605e203389e4d7207de938170db5a74da9a78908039b5fbf5ecd16cbafd761200588e1c09e3f321cf7056ec6b6d8ab0b9", 0xa5}], 0x4, &(0x7f0000001000)=[@init={0x18, 0x84, 0x0, {0x401, 0x8, 0x3fa3, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x101, 0x203, 0x0, 0x40, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffff01, 0x2, 0xe2db, 0x1, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x200, 0x0, 0xfff, 0x100000001, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x8000, 0x8d4, 0x3eaa, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x4000000000000, 0x2a02, 0x2, 0x814, 0x480, 0x1, 0xf4d, 0x6, r7}}, @init={0x18, 0x84, 0x0, {0x9, 0x8f6b, 0x28f, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x3ff, 0x6, r8}}], 0x180, 0x24004051}], 0x1, 0x800) 2018/01/31 09:12:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x901, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000001000-0xb0)={{0x9ed6, 0x5}, 'port1\x00', 0x18, 0x0, 0x40, 0x7ff, 0xa502, 0x401d, 0x4, 0x0, 0x0, 0x400000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000901000/0x3000)=nil, 0x3000, 0x2000000, 0x80010, r0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000902000)=0x383) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000901000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000)='blacklist\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000904000-0x28)='cpusetvmnet1cpusetppp0trustedmime_typeB\x00', 0x0) keyctl$negate(0xd, r1, 0xfffffffffffff2c1, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000003000-0x4)=0x3, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000003000)=[0x3e, 0x7ff]) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000004000)='/dev/admmidi#\x00', 0x7fffffff, 0x20080) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000001000-0x4)={0xffffffff, 0x5, 0x6}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000005000+0xce7)={0x0, 0x20001000, 0x2000, 0x332c, 0x8000, 0x2, 0xea, 0x3ff, 0xfffffffffffffffd, 0xb0}, 0x10) r4 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000006000)={0x0, r4}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000007000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r4, 0x1, &(0x7f0000001000-0x8)=[&(0x7f0000901000/0x3000)=nil], &(0x7f0000008000)=[0x8ff, 0x8001], &(0x7f0000902000)=[0x0, 0x0], 0x4) perf_event_open(&(0x7f0000003000)={0x3, 0x78, 0x0, 0x7, 0x7ff, 0x30ac0a43, 0x0, 0xfff, 0x52002, 0x3, 0xfff, 0x6, 0x7, 0x101, 0x4, 0x385, 0x0, 0x5, 0xde5, 0x1, 0x56f5, 0xffffffff, 0x997, 0x6, 0xffffffffffffff00, 0x3, 0x800, 0x9, 0x126c000, 0x7fffffff, 0x3, 0x6, 0x3, 0x8, 0x4, 0x63, 0x6, 0x4d9, 0x0, 0x1, 0x6, @perf_bp={&(0x7f0000007000)=0x0, 0x2}, 0x800f, 0x3, 0x7, 0x5, 0x3, 0x5, 0x0, 0x0}, r4, 0x4, r3, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000009000)='./file0\x00') 2018/01/31 09:12:40 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e50000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) flock(r0, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000001000-0x60)={0x0, 0xb, 0x2, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000001000-0x3c)={0x8, 0x4, 0xfffffffffffffffd, 0xc8, &(0x7f0000001000-0xc8)=""/200, 0x2e, &(0x7f0000002000-0x2e)=""/46, 0x1000, &(0x7f0000000000)=""/4096}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000001000)=""/101) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0xd, &(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000002000)=[{0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000003000-0x6c)="f5f513d30f6411962a75a535f6c0ae919fcf18642062b0e642e6e671628761976fcfac51a14d52fa920514d92bf3604bdc08a5f3bd2cb1bf47a4af77af435b4f1e781b398a6c843dc47038d1a2a41499b2245536af2e8854140436a5a1e805421972ab4181616596ba6c30cf", 0x6c}, {&(0x7f0000003000)="dd9e633a0bd9f5c6cfb04adce263b30b7c0b7193cd0a34150c5a10b0ccdba49654699517d253640c4601cc72a9ddd0fb3afc1ca2fad647b1777cc5d553cd30fa651e1d6ccd0e23afa09fb8ee646a7427e162b14b6d648e65b70a105ac6628386712e6bad6a92c02cacfc55377020b208b9629dffcf93a757343d159bf33a43a62809d92389d0ba7660448e44", 0x8c}, {&(0x7f0000003000)="81047c9ee5658286c660e655bedde6458a0447b0495e1002bb897671386763293b4e4e585e1100174b3fc09fc942039dc1bf05f9a6f3676f054c67416d0f8b71e6601c5877a6fe6d2aaf8242d3539ab45e96", 0x52}, {&(0x7f0000002000-0xdd)="fee9f3f4d676bb6f94e8cef18dc59b76ea2eb9f08c2d7eca99c331e040b08e74a9097a39288f01a61969e0a67b6e2908a94b00e5f9a8aab0df5bbcf81de39d5f1b8c36158ade35f934ef41540cfa7c4558c8587e05b2f3218d415c72cc177864529e509fced25890bb7dff61d6b6293a3790158a56aa20bbcb7a1a9acdc961730ebdbbdc9a9fa210febd6f3611cb09804f60bc82f5ab129d35360cb9275367974a05d3063ea61949714db843e31f17d4edbfcd8d28fde3e23f9a337eee00fc5ec47bfa412f1cbd72fd193764231023908734bce90656a732f615409e4b", 0xdd}, {&(0x7f0000002000)="75a595b824a7ee3b967b74f071a2d55721d1907ecf6deda37113359052164813cf6441afc849ad876dfbcec5d953a31feab584085a3ead4cee533eacde5dd1a01b77edc5ed9a4615d22d92ab217abee3a52c88dbddaebf5c9dd22c2d70ad59c3b02855f8c928fb954664a22162cf535ed9ba9f78e71e8a25f082954e", 0x7c}, {&(0x7f0000004000-0xfa)="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", 0xfa}], 0x6, &(0x7f0000003000-0xf0)=[@iv={0x28, 0x117, 0x2, 0xd, "cfec7bb3b61e0b39bf027ffa28"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x44}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0x50, 0x117, 0x2, 0x39, "6a01ec3a0911e8ed2f833fa270cafaee21c031a2aac260af36e8a733ffc9297736e514673be8c01624f5e20040d4877c4d9860506b34222fc7"}], 0xf0, 0x20000001}, {0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000002000)="9c4833d225bacaae2acf73487f5721aa3e057dfd67a4596d1b0ef14379b625be3313ac90476a9f3105b216b4d5d9f939", 0x30}], 0x1, &(0x7f0000003000)=[@iv={0x48, 0x117, 0x2, 0x32, "6ab59042e4499d5b08566de01f0c575f8ed31ed716e3951cae4538d6df41d6b40999f733eb0420e280c41847d44e5cee2972"}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0x90, 0x44000}], 0x2, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000002000-0x20)=[{&(0x7f0000004000)=""/244, 0xf4}, {&(0x7f0000004000-0xec)=""/236, 0xec}], 0x2) exit(0x100000000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000006000-0x10)={0x0, 0x98, &(0x7f0000002000)="47553983201620f1e91feee51fab659a10c4ff3697932db1148f02db11e8c5caa445912dc942809aeb4123a97e395cd92ac84d5a7206a4e07b7231f5554fa7d3b632ee0758ffbb1d661a3ed43fc8e3a4d5251df7ec6c0cfa7fed3d700f7a58b1e86581c0598f604be4882686add0246cf23e8c899b88a402abc44716ad1cc471c6c15bb4fad8366db58bad742519b75ac28d620b5ec0c93b"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000007000-0x4)=0x0) setns(r0, 0x40000000) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000003000)={0x9, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000007000)={0x0, 0x101, 0x7, &(0x7f0000002000)=0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000008000)='./file0\x00', r0, &(0x7f0000001000)='./file0\x00') 2018/01/31 09:12:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0, 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) recvmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000002000-0x50)=[{&(0x7f0000001000-0x9f)=""/159, 0x9f}, {&(0x7f0000001000)=""/129, 0x81}, {&(0x7f0000001000)=""/182, 0xb6}, {&(0x7f0000001000-0x8c)=""/140, 0x8c}, {&(0x7f0000002000-0xf)=""/15, 0xf}], 0x5, &(0x7f0000002000-0x74)=""/116, 0x74, 0x1f}, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000002000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2, 0xff, 0x4, 0x500, 0x4, 0x80010040, r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000)={0x0, 0x7f00, 0x4, [0x36a, 0x9, 0x5cd, 0x4]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000)={r2, 0x10001, 0x30}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000005000-0x8)='./file0\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000006000-0x1c)=""/28, &(0x7f0000005000)=0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000006000)={r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x6}, 0x98) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) r3 = syz_open_dev$mice(&(0x7f0000004000)='/dev/input/mice\x00', 0x0, 0x100) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000007000)={0x1, [0x6528]}, &(0x7f0000008000-0x4)=0x6) 2018/01/31 09:12:40 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000a8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f0000001000-0x10)={0x27, 0x6f15, 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000001000)={0x3, 0x80000001}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000)={0x0, 0x0}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000004000-0x10)={r1, r0, 0x2, 0x1}, 0x10) r3 = semget(0x2, 0x7, 0x8) semctl$IPC_INFO(r3, 0x6, 0x3, &(0x7f0000003000)=""/170) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000005000-0x1)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003000)={0x0, 0x7fff}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000005000)={r4, 0x9}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000007000-0x20)={0x5646, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = syz_open_pts(r2, 0x400000) ioctl$KVM_RUN(r0, 0xae80, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000007000)={r4, 0x78, &(0x7f0000006000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x80000000}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8a9}]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r5, 0x5402, &(0x7f0000008000)={0xc0000, 0xffffffff, 0x1, 0x100000001, 0x10001, 0x20, 0x7fffffff, 0x1f, 0x3, 0x800, 0x1ba, 0x5}) semctl$IPC_RMID(r3, 0x0, 0x0) getresgid(&(0x7f0000005000-0x4)=0x0, &(0x7f0000006000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) setgid(r6) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000a000-0x10)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000005000)=[{0x9, 0xab46, 0x7, 0x8000, @time={0x77359400, 0x0}, {0x9, 0x8}, {0x101, 0xa0}, @addr={0xb0, 0x400}}, {0x6b1, 0x0, 0x8, 0x100000001, @time={r7, r8+30000000}, {0x0, 0x6}, {0x1, 0x7}, @result={0x5, 0x5}}, {0x101, 0x0, 0x100, 0x3ff, @time={0x0, 0x1c9c380}, {0x100, 0xfffffffffffff000}, {0x0, 0xd6}, @quote={{0x8, 0x8001}, 0x0, &(0x7f0000004000-0x4)={0x80, 0xfffffffffffffffd, 0x100000000, 0x6b, @time={0x0, 0x0}, {0x81, 0x9}, {0x7, 0x6}, @note={0xfffffffffffffff9, 0x1, 0x9, 0x4, 0x7}}}}, {0x3f, 0xfff, 0x83, 0x474, @tick=0xf81, {0x577d432f, 0x39df}, {0x9, 0x800}, @control={0x6, 0xd767, 0x6}}, {0x9, 0x10000, 0x40, 0x8, @time={0x77359400, 0x0}, {0x0, 0x8}, {0x80, 0x1}, @note={0x2, 0x1, 0x2, 0x5, 0x7f}}, {0xe5, 0x664f, 0xfff, 0x2091, @time={0x0, 0x1c9c380}, {0xb10, 0x40}, {0x75b, 0x2}, @ext={0x1000, &(0x7f000000a000-0x1000)="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"}}, {0x0, 0x4, 0x3, 0x99a, @tick=0x9, {0x0, 0x7}, {0x81, 0x1}, @connect={{0x1, 0x0}, {0x400, 0x4}}}], 0x150) 2018/01/31 09:12:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00004b4000)={0xffffffffffffff9c, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={r0, 0x1, 0x10}, 0xc) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x800) accept(r1, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x8001}], 0x38) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f0000843000/0x2000)=nil, 0x2000, 0x8, 0x3812, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001000)={0x5c, 0x0, &(0x7f0000000000)=[@enter_looper={0x630c}, @reply_sg={0x40486312, {{0x4, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x28, 0x18, &(0x7f0000001000)=[@ptr={0x70742a85, 0x0, &(0x7f0000002000-0x1)=0x0, 0x1, 0x0, 0x36}], &(0x7f0000001000)=[0x28, 0x0, 0x68]}, 0x81}}, @free_buffer={0x40086303, r3}], 0x12, 0x0, &(0x7f0000002000-0x12)="5360a14ac6ac304e0759ed0d4c012e685dc4"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000002000)='/dev/snd/timer\x00', 0x0, 0x300) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000)='./file0\x00', 0x3000, r4, r5, 0x7, 0x3ff, 0x50000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000005000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x3, 0x1, &(0x7f0000006000-0x20)=[{&(0x7f0000005000)="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", 0x1000, 0xffff, 0x4}], 0x30000) 2018/01/31 09:12:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x195c00, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000883000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f000016a000)={r1, &(0x7f0000460000-0xa8)=""/168}) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(r0, &(0x7f0000003000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000005000)=0x0, &(0x7f0000004000)=0x4) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000007000-0x24)={0x3, 0xfffffffffffff000, 0x0, 0x1ff, 0x101, 0x1, 0x4, 0x7, 0x2, 0x5, 0xfffffffffffff001, 0x2}) socket$l2tp(0x18, 0x1, 0x1) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000004000-0x1)=0x4) r3 = dup3(r2, r0, 0x80000) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x8) rt_sigpending(&(0x7f0000003000)={0x0}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000007000)={"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"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000009000-0x10)={0x0, 0xee, &(0x7f0000004000)="b296b85782b41abe6495cca9a52b715e007afd56bf891f40bfac4118400908b4b3a8a59986f6885e02b559f183002e9a665d4230a1d20213684246c62eeb7e46c259dd267596bc8b75e7af175af0897805fb4a8c52697b6f5f3e9ad58adede55947857b1c32a3d14d753c8678a5263b81119f6081aefe96e3db64e156d7d9886c1bd29dcddb381f1283afbcc1dc1397a199afe5c95fcc6e5fa5de427740a846c429210afae60009c86a2bc204799f316f31c75d01057619f878a7706a0ab110f88c4749e2191de62c155437562e6a58ea8b5d4393827f7d747321cb2dfa46fba0f53c73a38548f5dd521698fbf78"}) fcntl$addseals(r2, 0x409, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000009000)={@common='dummy0\x00', @ifru_mtu=0x7}) 2018/01/31 09:12:40 executing program 6: r0 = memfd_create(&(0x7f0000a7a000)='\x00', 0x3) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000ebd000-0x50)={{0xffffffffffffffff, 0x3, 0x6, 0x3, 0x800}, 0x4, 0x401, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = gettid() migrate_pages(r1, 0x7, &(0x7f00002c9000)=0x2, &(0x7f0000938000)=0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_setattr(r1, &(0x7f0000001000-0x30)={0x30, 0x3, 0x1, 0x100, 0xffffffffffffffae, 0x3, 0x80000000, 0x1f}, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r0, &(0x7f0000002000)={'system_u:object_r:hald_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x38, 0x37, 0x0}, 0x33) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) alarm(0x1) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000000)={0xffff, 0x1, 0x7, 0xffffffffffffffff, 0x1, [{0x14, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x10c, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f0000004000-0x84)=""/132, &(0x7f0000000000)=0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000005000-0x18)={0x0, 0x5, 0x0, 0x6, 0x9c6}, &(0x7f0000005000-0x4)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000005000-0x10)={r3, 0x2c, &(0x7f0000005000-0x2c)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xc00000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}]}, &(0x7f0000001000)=0x10) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000001000-0x138)={{0x2, 0x1d000, 0xd, 0xfffffffffffffa68, 0x1000, 0x3a9de1be, 0x200, 0x7, 0xffffffff, 0x6, 0x80000000, 0x10000, 0x0}, {0x107000, 0x10000, 0xb, 0x8, 0x401, 0x64b, 0x1, 0x0, 0x401, 0x8, 0x1, 0x6, 0x0}, {0x0, 0x3001, 0xf, 0xe7, 0x0, 0xffffffffffff34cb, 0x7, 0x0, 0x9, 0x8, 0x89af, 0x80, 0x0}, {0x100000, 0x15000, 0x1e, 0x439, 0x1, 0x6, 0x100000001, 0x0, 0x5, 0x8, 0xffffffff, 0xfffffffffffffffb, 0x0}, {0x14000, 0xf000, 0x4, 0xbc9, 0x7c0, 0x1, 0x9, 0x80, 0x7ff, 0xfff, 0xfff, 0x1, 0x0}, {0x0, 0x0, 0x0, 0x9, 0x1, 0x0, 0x6, 0xfffffffffffffff9, 0x7fffffff, 0x7, 0xffffffffffff7fff, 0x5, 0x0}, {0x0, 0x5000, 0x3, 0x5, 0xeb6, 0xffffffffffffffff, 0x9, 0x5, 0x0, 0x9, 0x7, 0x3, 0x0}, {0x0, 0x2000, 0xd, 0x1, 0x0, 0x5, 0xfffffffffffffffa, 0x7fffffff, 0x100000001, 0x7, 0x0, 0x401, 0x0}, {0x1000, 0x2001, [0x0, 0x0, 0x0]}, {0x10f000, 0x16000, [0x0, 0x0, 0x0]}, 0x40000, 0x0, 0x3000, 0x0, 0xe, 0x100, 0x1000, [0x2, 0x1, 0xfffffffffffff800, 0x5]}) r4 = openat(r0, &(0x7f0000004000-0x8)='./file0\x00', 0x400, 0x40) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000006000-0x2)=0x1, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000006000)=0x0, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000007000)=0x0, &(0x7f0000008000-0x4)=0x4) [ 31.659825] audit: type=1400 audit(1517389960.851:9): avc: denied { map } for pid=4158 comm="syz-fuzzer" path="/root/syzkaller-shm164421104" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 31.704184] audit: type=1400 audit(1517389960.895:10): avc: denied { sys_admin } for pid=4202 comm="syz-executor7" 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 [ 31.891066] IPVS: ftp: loaded support on port[0] = 21 [ 31.972921] audit: type=1400 audit(1517389961.162:11): avc: denied { net_admin } for pid=4206 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 [ 32.107152] IPVS: ftp: loaded support on port[0] = 21 [ 32.244816] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.318139] IPVS: ftp: loaded support on port[0] = 21 [ 32.516121] IPVS: ftp: loaded support on port[0] = 21 [ 32.623887] IPVS: ftp: loaded support on port[0] = 21 [ 32.698067] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.778132] IPVS: ftp: loaded support on port[0] = 21 [ 32.981127] IPVS: ftp: loaded support on port[0] = 21 [ 33.156524] IPVS: ftp: loaded support on port[0] = 21 [ 33.391592] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.931237] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.061370] audit: type=1400 audit(1517389963.252:12): avc: denied { sys_chroot } for pid=4206 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 [ 34.101867] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.289658] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.627383] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.656192] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.846320] audit: type=1400 audit(1517389965.037:13): avc: denied { setgid } for pid=5135 comm="syz-executor5" capability=6 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 [ 36.047553] audit: type=1400 audit(1517389965.239:14): avc: denied { map } for pid=5189 comm="syz-executor3" path="/dev/ppp" dev="devtmpfs" ino=1115 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:ppp_device_t:s0 tclass=chr_file permissive=1 2018/01/31 09:12:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000094a000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006a5000)='/selinux/policy\x00', 0x0, 0x0) accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000a89000)=""/19, &(0x7f0000fed000-0x4)=0x13) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e11000-0x10)='/selinux/create\x00', 0x2, 0x0) socketpair$inet6(0xa, 0x802, 0x8, &(0x7f0000445000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)='xs9v', 0x4) 2018/01/31 09:12:45 executing program 4: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000002f000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x2f8, 0x98, 0x130, 0x98, 0x230, 0x130, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000002f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x230}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, [@unspec=@void=""]}, @ECN={0x28, 'ECN\x00', 0x0, {0x11, 0x3f9, 0x0}}}, {{@ip={@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @generic="59252633330de2e96bc73d78d21a2562", @generic="afaba6bd88e87b1a8c66180727911a40", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7d, 0x3, 0x20}, 0x0, 0xd0, 0x100, 0x0, {0x0, 0x0}, [@common=@set={0x40, 'set\x00', 0x0, {{0x7ff, [0xffffffff, 0x7, 0xffffffff00000000, 0xa95, 0x20, 0x7], 0x8000000000000000, 0x400, 0x8}}}, @common=@socket0={0x20, 'socket\x00', 0x0, ""}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x7, 0x1000, @dev={0xac, 0x14, 0x0, 0xb}, 0x1}}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, 0xffffffff, 0xffffffff, @common='vcan0\x00', @generic="3307e3d6c3a8df85aa7d577caf13b95a", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x27, 0x2, 0x10}, 0x0, 0x98, 0xc8, 0x0, {0x0, 0x0}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}, @unspec=@void=""]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x80000000, 0x2, @empty=0x0, 0x0}}}]}}, 0x358) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000002d000-0x308)=@filter={'filter\x00', 0xe, 0x4, 0x280, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00', 0x0}}}]}}, 0x2e0) 2018/01/31 09:12:45 executing program 0: 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, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x5, 0x2) r0 = socket$inet6(0xa, 0xa, 0x800) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d81000-0x4)=0x7f, 0x4) 2018/01/31 09:12:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fstat(0xffffffffffffffff, &(0x7f0000ce3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() getegid() stat(&(0x7f00000b2000-0x8)='./file0\x00', &(0x7f0000c6b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000042d000)={0x5, 0xffffffffffffffff, 0x1}) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000547000)={0x0, 0x0}) getresgid(&(0x7f00006cb000)=0x0, &(0x7f0000df9000)=0x0, &(0x7f0000b2a000-0x4)=0x0) getgid() fstat(0xffffffffffffff9c, &(0x7f0000e72000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r2, r0) 2018/01/31 09:12:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000cb1000)=0x55) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f000000e000-0xe0)=""/224, 0xe0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009be000)='/selinux/status\x00', 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000ddc000)=0x0, 0x4) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) syz_open_dev$admmidi(&(0x7f0000664000-0xe)='/dev/admmidi#\x00', 0x1, 0x400000) 2018/01/31 09:12:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000772000-0xc)={0x0, r0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000da000-0x8)={0x0, 0x2d}, &(0x7f0000416000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000068b000+0xee9)={r2, 0x4547ab52}, &(0x7f0000d62000)=0x8) chroot(&(0x7f0000739000-0x4)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000cd4000)='/dev/audio\x00', 0x10000, 0x0) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f0000259000)={[{0x8, 0x2, 0x1, 0xfff, 0x200, 0x100, 0x9, 0xa863, 0x7, 0xfff, 0x100, 0x5, 0x5953}, {0x7, 0x100000000, 0x7, 0x1, 0x6, 0x1, 0x8, 0x8000, 0xffff, 0x2, 0x3f, 0x33, 0xf6}, {0x3, 0x1, 0x0, 0x400, 0x1, 0x0, 0x39d, 0x2, 0xffffffff, 0x1, 0x1, 0x9, 0x3}], 0x8b9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:12:45 executing program 6: mmap(&(0x7f0000000000/0x10d000)=nil, 0x10d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000010d000+0x3d8)='net/dev_snmp6\x00') mmap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f000010e000-0x4)=0x7, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/01/31 09:12:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b99000)={0x0, 0x0, ""}, &(0x7f0000968000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000111000)={0x0, 0x84, 0x0, 0x0, 0x7}, &(0x7f00008db000)=0x18) bind(r1, &(0x7f0000fe3000)=@vsock={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f00006fc000-0x1a)=""/26, &(0x7f0000030000-0x4)=0x1a) [ 36.432063] audit: type=1400 audit(1517389965.623:15): avc: denied { net_raw } for pid=5264 comm="syz-executor6" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/31 09:12:45 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000952000-0x7c)=""/124) rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f000085f000)='./file2\x00') r2 = creat(&(0x7f0000baf000)='./file2\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000bcc000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000770000-0x4)=0xe8) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000f37000-0x10)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0]}, 0x10) rename(&(0x7f00007bb000-0x8)='./file2\x00', &(0x7f00001f5000-0x8)='./file2\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 09:12:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x8, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/0, &(0x7f0000008000-0x3)=0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f000037f000)={0x1, 0x3, 0x4, {0x77359400, 0x0}, 0x2, 0xffffffffffff514f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:12:45 executing program 1: mmap(&(0x7f0000000000/0xb27000)=nil, 0xb27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002d8000-0x6)='-G\\%(\x00', 0x3) fcntl$addseals(r0, 0x409, 0x8) r1 = fanotify_init(0x4, 0x8000) fcntl$getown(r1, 0x9) 2018/01/31 09:12:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cda000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f000067a000)=0x0) 2018/01/31 09:12:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x40400) r0 = socket$inet(0x2, 0x80001, 0x0) read(0xffffffffffffffff, &(0x7f0000ac5000)=""/132, 0x84) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000cf6000)=0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000003000-0x343)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0xb8, 0xe0, 0x0, {0x0, 0x0}, [@common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0x0, 0x6, 0x0, 0x0, 0xb96, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}]}}, 0x308) 2018/01/31 09:12:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f000017c000-0x13)='/dev/snd/controlC#\x00', 0x80, 0x4081) r0 = socket(0x1b, 0x3, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f23000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fcc000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e66000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed0000)=0xe8) socket$unix(0x1, 0x7, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fdc000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008a2000)=0xe8) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d1c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f000009a000)=""/177) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f000083e000)=""/4096) getpeername$packet(r0, &(0x7f00009c4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f26000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000795000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002fb000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000247000)={&(0x7f00004f2000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00007ab000)={&(0x7f0000cfb000)=@acquire={0x304, 0x17, 0x9, 0x2, 0x2, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x7f}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@rand_addr=0xc31, 0x2, 0x4, 0x0, 0x1f, 0xa, 0x80, 0xa0, 0x7f, r1, r2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x72b6d131, 0x3, 0x0, 0xa, 0xa0, 0xa0, 0xbb, 0x0, r3}, {0x8, 0x5, 0x0, 0x1b9d3184, 0x3, 0x2, 0x9, 0x1f}, {0x4, 0x3, 0xc9be, 0x0}, 0x5, 0xb, 0x3, 0x1, 0x3, 0x0}, 0x100000000, 0x9, 0x6, 0x4}, [@ipv6_hthresh={0x8, 0x4, {0x14, 0x30}}, @lifetime_val={0x28, 0x9, {0x200, 0x5, 0x9, 0x5}}, @sa={0xe8, 0x6, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0xe9f4, 0x2, 0xa4, 0xa, 0x20, 0x80, 0x8, r5, r6}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x6c}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, {0x7, 0x9, 0x2, 0x6, 0xac1, 0x1, 0xdd, 0x1}, {0x7fff, 0x0, 0x83b, 0x81}, {0x4, 0x7fff, 0x3f}, 0x1, 0x7, 0xa, 0x0, 0x5, 0x88}}, @migrate={0x88, 0x11, [{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x7e, 0x2, 0x0, 0x5, 0xa, 0x2}, {@in=@dev={0xac, 0x14, 0x0, 0x14}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6c, 0x0, 0x0, 0x6, 0x0, 0xa}]}, @output_mark={0x8, 0x1d, 0x400}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @address_filter={0x28, 0x1a, {@in=@multicast1=0xe0000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, 0x1, 0x2}}]}, 0x304}, 0x1, 0x0, 0x0, 0x840}, 0x4000800) r7 = getpid() r8 = openat$ppp(0xffffffffffffff9c, &(0x7f00004d5000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$KVM_SET_TSS_ADDR(r8, 0xae47, 0xd000) ptrace$getregset(0x4204, r7, 0x203, &(0x7f0000f74000)={&(0x7f0000349000)=""/209, 0xd1}) 2018/01/31 09:12:45 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000028a000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000d70000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000000)={0x1, 0x10, 0xad07, 0x8, 0x7, 0x101}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000032a000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000011e000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@rand_addr=0x80000001, 0x1, 0x100, 0x3, 0xd6e2, 0xa, 0xa0, 0x20, 0x6c, r1, r2}, {0x800, 0x7f, 0x5, 0x2, 0x9ee, 0x7, 0x9, 0x8}, {0x7ee1, 0x2, 0x8, 0x100000001}, 0x841d, 0x7, 0x2, 0x1, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xff}, 0x2, @in=@multicast2=0xe0000002, 0x6, 0x4, 0x1, 0x8, 0x1, 0x8, 0x8}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000534000-0x20)={0x2, 0x0, 0x10003, 0x81}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00006d7000-0x10)={r4, 0x1000}) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) geteuid() getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000b3f000)={0x0, 0x40, 0xf, 0x0, 0x7, 0x2, 0x3, 0x0, {0x0, @in6={{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x4, 0x80000001, 0x0}}, &(0x7f000026b000-0x4)=0xb8) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000fa9000-0x20)={0x743, 0x3f, 0x1, 0xfa1c, 0x7898, 0x100000001, 0x0, 0x7f, r6}, &(0x7f00001c4000-0x4)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000312000)={r7, 0x4}, 0x6) r8 = accept$netrom(0xffffffffffffffff, &(0x7f00008e4000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000035c000-0x4)=0x10) bind$bt_hci(r0, &(0x7f0000106000)={0x1f, 0x7, 0x1}, 0x6) getsockopt$SO_TIMESTAMPING(r8, 0x1, 0x25, &(0x7f0000b0a000-0x4)=0x0, &(0x7f0000f00000-0x4)=0x4) ioctl$KVM_SET_CLOCK(r5, 0x4030ae7b, &(0x7f00003a6000)={0x4, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:12:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004fa000-0xc)='/dev/rfkill\x00', 0x800, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000229000)=""/199) msgsnd(r0, &(0x7f000010d000)={0x3, ""}, 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000079e000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000afb000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000833000)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00009e2000-0x8)={r2, 0xffffffffffffc016}, &(0x7f00005d5000)=0x8) msgsnd(r0, &(0x7f0000e75000-0xa0)={0x2, ""}, 0x8, 0x0) msgsnd(r0, &(0x7f0000be3000-0xf6)={0x2, ""}, 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f000042e000)={0x7, 0x5c8fffa3, 0x257, 0x5, 0x8, 0x8}) msgrcv(r0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000c01000-0x69)=""/105) 2018/01/31 09:12:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000070b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f000048b000)=0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000061f000-0x18)={0x1000000000000081, 0x0, [{0x40000070, 0x0, 0x0}]}) poll(&(0x7f0000eb6000)=[{r0, 0x10, 0x0}, {r2, 0x20, 0x0}, {r0, 0x21, 0x0}, {r2, 0x28, 0x0}, {r0, 0x40, 0x0}, {r1, 0x8000, 0x0}, {r0, 0x10, 0x0}, {r0, 0x200, 0x0}], 0x8, 0x5) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000990000-0xc)={0x0, r0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000007000)={&(0x7f00007b3000)='./file0\x00', r3}, 0xc) 2018/01/31 09:12:45 executing program 6: mmap(&(0x7f0000000000/0x39e000)=nil, 0x39e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f000039e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x2, 0x72, &(0x7f000039e000)={0x0, 0x0}) mmap(&(0x7f000039e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000039e000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000330000)={r2, 0x0, 0x0, 0x0}) mmap(&(0x7f000039e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r0, 0x8, &(0x7f000039f000-0x8)=0x5, &(0x7f0000066000-0x8)=0x7) r3 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000387000-0x418)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x1c8, 0x1f0, 0x0, {0x0, 0x0}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'gretap0\x00', {0x0, 0x0, 0x20, 0x0, 0x0, 0x100005, 0x8, 0x0, 0x0, 0x0}, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x418) 2018/01/31 09:12:45 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000004000-0x6)='./control\x00', 0x4) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000003c000)='./control\x00', 0x141042, 0x0) r1 = creat(&(0x7f0000017000)='./bus\x00', 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lchown(&(0x7f0000015000-0xa)='./control\x00', 0x0, 0x0) chmod(&(0x7f000003d000-0x6)='./bus\x00', 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000af8000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffd}, @in6={0xa, 0x2, 0xa0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xfff}, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbe}, @in6={0xa, 0x2, 0x3f, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x3, 0x100000001, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xd8) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000af9000)={0x79, 0x0, [0xb3c8, 0x602, 0x6, 0x1ff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 36.567649] [ 36.567652] ====================================================== [ 36.567654] WARNING: possible circular locking dependency detected 2018/01/31 09:12:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x4000000001, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xfffffdbb) clock_nanosleep(0x3, 0x0, &(0x7f00005ce000)={0x0, 0x0}, &(0x7f000059f000)={0x0, 0x0}) listen(r1, 0x0) bind$unix(r0, &(0x7f00006d2000-0xa)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000af3000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007be000-0x4)=0x8, 0x0) 2018/01/31 09:12:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000f91000)='/dev/audio\x00', 0x100, 0x0) ioctl$sock_bt(r1, 0x8907, &(0x7f00002c2000)="2f0c45edb825e7e365efb51f5e4af8c16445e9c2c01640c2bc4e3e6459029372e18365f242538dac5fe550564169fe1a10f92a8e9cb91d427cdf9962fb36b010291c3e15776e0b8e8d3fd879fb1855fcd56845d5cda1f1890ba430abefd8f571a4666ce588011d98152ca83c6e5a305f94e3fd752fefda17f1a06c791f5b4fd7548b3962995f84e83550407718f48b3e05fcdd3ffd63a9ffa4015874674e3bb18953d1eacdfdeff434c11176b7cb2e65b4fa8daa564dd521c8126c0e") getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000539000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ea5000-0x4)=0x14) [ 36.567659] 4.15.0+ #287 Not tainted [ 36.567661] ------------------------------------------------------ [ 36.567665] syz-executor6/5289 is trying to acquire lock: [ 36.567666] (sk_lock-AF_INET){+.+.}, at: [<00000000c3a12fae>] do_ip_getsockopt+0x1b3/0x2170 [ 36.567687] [ 36.567687] but task is already holding lock: [ 36.567688] (rtnl_mutex){+.+.}, at: [<000000000772e12d>] rtnl_lock+0x17/0x20 [ 36.567704] [ 36.567704] which lock already depends on the new lock. [ 36.567704] [ 36.567706] [ 36.567706] the existing dependency chain (in reverse order) is: [ 36.567708] [ 36.567708] -> #1 (rtnl_mutex){+.+.}: [ 36.567720] __mutex_lock+0x16f/0x1a80 [ 36.567726] mutex_lock_nested+0x16/0x20 [ 36.567731] rtnl_lock+0x17/0x20 [ 36.567739] register_netdevice_notifier+0xad/0x860 [ 36.567746] tee_tg_check+0x1a0/0x280 [ 36.567751] xt_check_target+0x22c/0x7d0 [ 36.567758] find_check_entry.isra.8+0x8c8/0xcb0 [ 36.567763] translate_table+0xed1/0x1610 2018/01/31 09:12:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000067c000)='./file0\x00', 0x0, 0x10) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)="aaa7360148eb17539833884e91709f8f2a9e7a87d9f1002afddb82e7321a901e3b1054a232dd80da3723ce7c4b59c995056246d1628cda956214fd4143ab735c8cd213bae6850689dc5b28cfa68a112a1dc8fb764879a963ec81124527fe6d6131592a7a2d5a63470ba8691e8b945b225e6136d205d5fd668180e82a09128b0aa6f51369dcc3f45d968d5769016c29ed2dbbcc5c6e29da1b3df6687209b35c063fde83cf8b0bfd29313a387343b90b4ed8d961685bfe0d4433c6a54b83bbc588c013d7e0a586505c588684c1b72e3cb4b58b055f67ff70", 0xd7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000393000)='/selinux/access\x00', 0x2, 0x0) prctl$setptracer(0x59616d61, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000087e000-0xc)='/dev/autofs\x00', 0x0, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x40400) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000a56000-0x11)='net/snmp6\x00') pread64(r2, &(0x7f0000015000)=""/0, 0x0, 0x2000000003) getuid() preadv(r2, &(0x7f0000261000)=[{&(0x7f00000fc000-0xbc)=""/188, 0xbc}, {&(0x7f000083e000)=""/112, 0x70}, {&(0x7f0000fda000-0xb7)=""/183, 0xb7}, {&(0x7f0000812000)=""/239, 0xef}, {&(0x7f0000f4e000-0x1c)=""/28, 0x1c}, {&(0x7f000078e000-0xec)=""/236, 0xec}, {&(0x7f000069f000)=""/149, 0x95}, {&(0x7f0000ef2000)=""/4096, 0x1000}, {&(0x7f00005e7000)=""/169, 0xa9}], 0x9, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:12:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000c60000-0x38)={0x0, 0x0, &(0x7f0000fd6000)=[{&(0x7f00001e2000-0x1210)={0x10, 0x31, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000929000-0xa)='/dev/cuse\x00', 0x601, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/01/31 09:12:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ad2000)={0x2, 0x78, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000b3000)=0x0, 0x800) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000272000-0x4)=0x0, &(0x7f000085a000)=0x4) syz_open_dev$admmidi(&(0x7f0000251000)='/dev/admmidi#\x00', 0x0, 0x0) 2018/01/31 09:12:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000843000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e48000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000f2f000)='/selinux/mls\x00') r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c000800040000000001f4ff01", 0x29}], 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00008b4000-0x10)={0x0, 0x0, &(0x7f0000042000-0xa4)=[]}, &(0x7f0000a5b000-0x4)=0x10) 2018/01/31 09:12:46 executing program 7: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00008c1000)={0x0, 0x0}) syz_emit_ethernet(0x2a, &(0x7f0000add000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000ae0000-0xc)=@sack_info={0x0, 0xbd37, 0x2421}, &(0x7f0000ae0000-0x4)=0xc) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000adf000)={r1, 0x385, 0x2, 0x47}, &(0x7f0000aa4000-0x4)=0x10) 2018/01/31 09:12:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dcf000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00007f4000-0x4)={0x0}, &(0x7f000018e000)=0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x8000000000000004, 0x3ff, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000071f000-0x10)={r2, &(0x7f0000a6a000-0x37)="12f8208bebeb0d44f27bb2376191d40204adfe1f627b6d98beb6dfd0d21aa1858f1de70271e95100b2be07004cb66d489dbd930f7752b4becbd1c9a93977d5f579f990a3637ad1b832c2dc0925b78a"}, 0x10) flock(r1, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f4c000-0x20)={r2, &(0x7f0000322000)="", &(0x7f0000999000)="", 0x0}, 0x7) 2018/01/31 09:12:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000250000)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000c66000)={@common='lo\x00', @ifru_names=@common='ip6gre0\x00'}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x10d, 0x800000000e, &(0x7f0000001000-0x1)="03", 0x1) 2018/01/31 09:12:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000073000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000e1c000-0xb0)={{0xfffffffffffffde7, 0x2}, 'port1\x00', 0x10, 0x10, 0x3fd, 0x2, 0x7, 0x4, 0x5, 0x0, 0x0, 0xa8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00007b9000-0x8)={0x0, 0x9}, &(0x7f000005b000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000009e000)={r2, 0xff}, 0x6) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 36.567768] do_ipt_set_ctl+0x370/0x5f0 [ 36.567775] nf_setsockopt+0x67/0xc0 [ 36.567781] ip_setsockopt+0xa1/0xb0 [ 36.567788] sctp_setsockopt+0x2a0/0x5de0 [ 36.567794] sock_common_setsockopt+0x95/0xd0 2018/01/31 09:12:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_dev$vcsa(&(0x7f0000a27000-0xb)='/dev/vcsa#\x00', 0x7, 0x100) perf_event_open(&(0x7f0000172000-0x78)={0x4, 0x78, 0x3, 0x6, 0x400, 0x1, 0x0, 0x3, 0x20, 0x4, 0x7, 0x3, 0xe84, 0x3, 0x7, 0x30c7, 0x180, 0x9, 0x5, 0x401, 0xfffffffffffffff7, 0x5, 0x3, 0x8, 0x54e, 0x8, 0x9, 0xfffffffffffffff8, 0x6, 0x4, 0x7, 0x8, 0x2, 0x1, 0xffffffff7fffffff, 0x9, 0x5, 0x101, 0x0, 0x3, 0x1, @perf_config_ext={0x1, 0x40}, 0x166b0, 0x7, 0xfffffffffffffff7, 0x5, 0x5, 0x106, 0x6, 0x0}, r1, 0x2, r2, 0x3) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000053000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000c26000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff, r3}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00002ae000)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) mkdirat(r2, &(0x7f00007a7000-0x8)='./file0\x00', 0x80) setsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000745000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0x8) 2018/01/31 09:12:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = socket$inet(0x2, 0x3, 0x5) fcntl$dupfd(r0, 0x0, r1) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xff, 0x48000) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000e71000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000032a000)={@loopback={0x0, 0x1}, 0x5, 0x2, 0x2, 0x0, 0x4, 0x0, 0x7}, &(0x7f000094f000)=0x20) socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000801000)="f8", 0x0, 0xfffffffffffffffd, &(0x7f00007cd000)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xfffffffffffffffe}, 0x0}, 0x1af) 2018/01/31 09:12:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x2, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000-0x18)={r0, &(0x7f0000001000-0x52)="f0e5a722cbca3b132a57ef5fc34ecf28ef75940d3a49a7be5689c073d9d9a3fdf715238ca97608b53e9e18b2305e79285fad9ae5fb3569dbd3f3ab46b00cbb741c7c1596e4b5ed107d76c7fb13094bb0c225", &(0x7f000015e000-0xa3)=""/163}, 0x18) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000010000)={0x1, 0x3, 0x5, 0x100, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0xf, &(0x7f0000006000-0x10)={r1, &(0x7f0000006000-0x1)='F'}, 0x10) 2018/01/31 09:12:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000057f000)='/dev/sequencer2\x00', 0x181000, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000523000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000448000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000042000-0x18)={@loopback={0x0, 0x1}, 0x4, r1}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000b88000-0xc)={0x6, 0xffffffffffffffff, 0x1}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000d6f000-0xe)={0x4, &(0x7f000077c000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r3 = socket(0x11, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000242000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfffffffffffffffb, 0x100000000, 0xfffffffffffffff9, 0x8}, &(0x7f000072c000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000e59000)={r4, 0xdd, "215576a8bc422f7a38ac884c71c8bd6cb9a7e9557a2eecfd8e633e46d4c5ac1344565b544597675c71f548a7cb4a71019178e5e8e133d8dae63293695dcee93741b33ba0465a9d575c4d39253b401b8c7351270606ff5b873a935d5f577634130921c8b470801ca517928e1dd7c6e8af7f3cfef5836a6310d0c09480de2f1f36489e37c7e6a4b7ab1bff78eddd91adc251eceba3eea1f5a98efe0bae4b89d47dabed15f34132534f8c1e905b03d0ddd3e156b0b5b9fe94ae437c20384e45191cb7d3e12fc9d6a505b12ff0014beb88c219ed2e563ba5ea8824f54326b6"}, &(0x7f000037d000)=0xe5) syslog(0x3, &(0x7f0000281000-0x7e)=""/126, 0xfdd7) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f000053e000-0x4)=0x9) bind(r3, &(0x7f0000fb8000)=@generic={0x0, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f00003e8000-0x10)={0xffffffff, 0x9, 0x4, 0x200}) r6 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r6, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r7 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r8 = dup3(r6, r7, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r8, 0x84, 0x64, &(0x7f0000f8b000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000726000-0x8c)={r5, @in6={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfbd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d61000)=0x8c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f00006db000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x2c) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00005c9000)=0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000056000)={r0, 0x28, &(0x7f0000939000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) [ 36.567800] SyS_setsockopt+0x189/0x360 [ 36.567807] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 36.567809] [ 36.567809] -> #0 (sk_lock-AF_INET){+.+.}: [ 36.567821] lock_acquire+0x1d5/0x580 [ 36.567828] lock_sock_nested+0xc2/0x110 [ 36.567834] do_ip_getsockopt+0x1b3/0x2170 [ 36.567840] ip_getsockopt+0x90/0x220 [ 36.567846] udp_getsockopt+0x45/0x80 [ 36.567852] sock_common_getsockopt+0x95/0xd0 [ 36.567858] SyS_getsockopt+0x178/0x340 [ 36.567864] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 36.567866] [ 36.567866] other info that might help us debug this: [ 36.567866] [ 36.567868] Possible unsafe locking scenario: [ 36.567868] [ 36.567870] CPU0 CPU1 [ 36.567872] ---- ---- [ 36.567873] lock(rtnl_mutex); [ 36.567877] lock(sk_lock-AF_INET); [ 36.567881] lock(rtnl_mutex); [ 36.567885] lock(sk_lock-AF_INET); [ 36.567889] [ 36.567889] *** DEADLOCK *** [ 36.567889] [ 36.567893] 1 lock held by syz-executor6/5289: [ 36.567895] #0: (rtnl_mutex){+.+.}, at: [<000000000772e12d>] rtnl_lock+0x17/0x20 [ 36.567907] [ 36.567907] stack backtrace: [ 36.567915] CPU: 0 PID: 5289 Comm: syz-executor6 Not tainted 4.15.0+ #287 [ 36.567919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.567921] Call Trace: [ 36.567936] dump_stack+0x194/0x257 [ 36.567946] ? arch_local_irq_restore+0x53/0x53 [ 36.567961] print_circular_bug.isra.38+0x2cd/0x2dc [ 36.567969] ? save_trace+0xe0/0x2b0 [ 36.567980] __lock_acquire+0x30a8/0x3e00 [ 36.567998] ? debug_check_no_locks_freed+0x3c0/0x3c0 2018/01/31 09:12:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x3) fchdir(r0) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000a28000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "1e83da8f981c3abf06e8fcb2c6c408a5d201afc34a9bedaf2f87276e0a0360296e221aa21dd9f51f6f65aa56a075ed2085ff79fcd89d9311c5b45acdab97c3e3", "4787572f09825c8e3365c78ed76347e7a366e62f6af7912775560135336adc106c7c87059df6eec5352fcc2030e82d8b0cd1265b83411e74fd05a6ce2d124953", "d7c040800800df7a9a64f8b51188d14948d33f825a893e619369b53cc818aa5f", [0x0, 0x0]}) 2018/01/31 09:12:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000)="", 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00002d6000-0x9)='/dev/ppp\x00', 0x200, 0x0) timerfd_gettime(r0, &(0x7f0000c60000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) open(&(0x7f00009e2000)='./file0\x00', 0x408000, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x4a, &(0x7f00007b1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r2 = dup(0xffffffffffffffff) getpeername$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000+0x82)=0x14) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000090000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000181000)=0x6, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000080c000)={0x8, 0x5, 0x7, 0x0}, 0x8) 2018/01/31 09:12:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom(r0, &(0x7f000007f000)=""/50, 0x32, 0x100, 0x0, 0x0) close(r0) r1 = syz_open_procfs(0x0, &(0x7f00005a0000)='attr\x00') getdents64(r1, &(0x7f00007b2000-0x1000)=""/4096, 0x1000) getdents64(r1, &(0x7f0000af5000)=""/4096, 0x1000) accept(r1, 0x0, &(0x7f0000aaf000)=0x0) 2018/01/31 09:12:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d88000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ppoll(&(0x7f00002a4000)=[{r0, 0x20, 0x0}, {r0, 0x0, 0x0}, {r1, 0x144, 0x0}, {r1, 0x40, 0x0}, {r1, 0x0, 0x0}], 0x5, &(0x7f000047d000)={0x0, 0x0}, &(0x7f0000e84000)={0x2}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000417000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x2, 0x3e, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000091d000-0xb)={0x2a82, 0x401, 0xd64a, 0x10000, 0x7f, 0x0, 0x2, 0x928, 0x37, 0x1, 0x3097}, 0xb) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000ab0000-0x8)=0x10000, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000034000)={0x0, 0x0}) 2018/01/31 09:12:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) close(r1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00009a7000)={0x0, 0x6c, "ea6790c785599e6ff20d11866dab1c6962b79a6a7930066978840135f136f32328def319cfd8d776ad9fbb1090db61bbd92356b9efc6d7f5500454a95de08981459d23caa251d6db10c85e5d5047a65c70c1656d88d0db8a6f17ccd76f7033de6d0a251e500abc09915b9a90"}, &(0x7f0000e47000-0x4)=0x74) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00003e0000)={r2, 0x9, 0x0}, &(0x7f0000b70000)=0xc) close(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000d1000-0x4)={0xfffffffffffffff9}, 0x4) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000de8000)=""/1, 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000056000)=0x100000000, 0x4) accept$nfc_llcp(r1, 0x0, &(0x7f0000b6b000-0x4)=0x0) recvfrom(r5, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r1, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) tkill(r3, 0x13) 2018/01/31 09:12:46 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000-0x82)="4086e837f9bddf0f9a11ef8903628654b7c4963ae0957103652f481e31fbd7589157148b30aecfa1112b8132609200000000000000053620bc8dc9df987cfd0c50b4f26aab17542b38461e42e4d7e7bde8c48c8c2c8167c03a7fb2eefdab4ca7c442c066bbe54bfdff9650574ad8458580ea8bfdb1cc8ae535b381a34e59dbe57e17", 0x302) 2018/01/31 09:12:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000015000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f0000020000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x394) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00006d3000-0x20)={@common='ip6gre0\x00', @ifru_flags=0x0}) ioctl$sock_FIOGETOWN(r1, 0x800454d2, &(0x7f0000023000-0x4)=0x0) 2018/01/31 09:12:46 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000021000-0x8)={0x0, 0x0}) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000001a000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000001f000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00', 0x0, {0x0, 0x0, 0xfffffffffffffffc, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0xffffffffffffffab, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2f8) r2 = syz_open_dev$sndmidi(&(0x7f0000005000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x400000) mmap(&(0x7f0000020000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000020000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x4000100}, 0xc, &(0x7f0000020000)={&(0x7f0000021000-0x1170)={0x1170, 0x15, 0x808, 0x6, 0x1, {0x4, 0x0, 0x0}, [@generic="66b161f8494f7444016aed361271f102fe1a", @nested={0x4, 0x26, []}, @nested={0x1c, 0x200, [@typed={0x18, 0x41, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}}]}, @typed={0x10, 0x2f, @u64=0x4}, @generic="", @generic="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", @nested={0x4, 0x2b, [@generic=""]}, @typed={0xc, 0x7b, @u32=0xc4}, @typed={0x8, 0x35, @void=""}, @nested={0x100, 0x7e, [@generic="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"]}]}, 0x1170}, 0x1, 0x0, 0x0, 0xc014}, 0x4) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000017000-0x8)={0x0, 0x7f}, &(0x7f0000022000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000-0x8c)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000017000)={0x0, 0x0}) [ 36.568004] ? rtnl_lock+0x17/0x20 [ 36.568011] ? __mutex_lock+0x16f/0x1a80 [ 36.568017] ? rtnl_lock+0x17/0x20 [ 36.568023] ? plist_add+0x5cb/0x760 [ 36.568029] ? rtnl_lock+0x17/0x20 [ 36.568039] ? mutex_lock_io_nested+0x1900/0x1900 [ 36.568047] ? perf_trace_lock+0xd6/0x900 [ 36.568055] ? perf_trace_lock_acquire+0xe3/0x980 [ 36.568062] ? perf_trace_lock_acquire+0xe3/0x980 [ 36.568070] ? trace_event_raw_event_lock+0x340/0x340 [ 36.568078] ? perf_trace_lock+0x900/0x900 [ 36.568086] ? print_irqtrace_events+0x270/0x270 [ 36.568094] ? futex_wait_setup+0x14a/0x3d0 [ 36.568102] ? check_noncircular+0x20/0x20 [ 36.568111] ? futex_wait_queue_me+0x527/0x7e0 [ 36.568121] ? find_held_lock+0x35/0x1d0 [ 36.568131] lock_acquire+0x1d5/0x580 [ 36.568137] ? lock_acquire+0x1d5/0x580 [ 36.568143] ? do_ip_getsockopt+0x1b3/0x2170 [ 36.568153] ? lock_release+0xa40/0xa40 [ 36.568162] ? do_raw_spin_trylock+0x190/0x190 [ 36.568171] ? lock_sock_nested+0x44/0x110 [ 36.568180] lock_sock_nested+0xc2/0x110 [ 36.568186] ? do_ip_getsockopt+0x1b3/0x2170 [ 36.568195] do_ip_getsockopt+0x1b3/0x2170 [ 36.568202] ? perf_trace_lock+0xd6/0x900 [ 36.568210] ? ip_ra_destroy_rcu+0x70/0x70 [ 36.568218] ? perf_trace_lock+0x900/0x900 [ 36.568224] ? trace_event_raw_event_lock+0x340/0x340 [ 36.568229] ? perf_trace_lock+0x900/0x900 [ 36.568237] ? check_noncircular+0x20/0x20 [ 36.568241] ? get_futex_key+0x1d50/0x1d50 [ 36.568247] ? check_noncircular+0x20/0x20 [ 36.568255] ? find_held_lock+0x35/0x1d0 [ 36.568264] ? avc_has_perm+0x35e/0x680 [ 36.568269] ? lock_downgrade+0x980/0x980 [ 36.568274] ? lock_release+0xa40/0xa40 [ 36.568279] ? lock_release+0xa40/0xa40 [ 36.568285] ? __lock_is_held+0xb6/0x140 [ 36.568291] ? avc_has_perm+0x43e/0x680 [ 36.568297] ? avc_has_perm_noaudit+0x520/0x520 2018/01/31 09:12:46 executing program 3: unshare(0x3fffffff) semget$private(0x0, 0x2001, 0x10) lseek(0xffffffffffffffff, 0x0, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000514000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000df0000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setregid(r0, r1) 2018/01/31 09:12:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000859000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xffff, 0x4) r3 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffeab, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r2, &(0x7f000000b000-0xb5)="", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) dup2(r1, r2) 2018/01/31 09:12:46 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x7fff, 0x5, &(0x7f0000b51000)="", 0x205) 2018/01/31 09:12:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000691000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000692000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000711000-0x8)={r2, 0x3}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000044a000-0x30)={0x0, 0x0, &(0x7f00004f2000-0x6c)=[], 0x1, 0x0, &(0x7f0000901000)="05"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003d8000-0x30)={0x4, 0x0, &(0x7f0000583000-0x4)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000ed8000)="f5"}) 2018/01/31 09:12:46 executing program 2: mmap(&(0x7f0000000000/0x8a3000)=nil, 0x8a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00008a1000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008a1000)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000843000)=@sack_info={r1, 0x10001, 0x3}, 0xc) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002a4000)='/selinux/enforce\x00', 0x100, 0x0) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f000061b000-0x38)={&(0x7f00008a4000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00001a6000)={&(0x7f0000007000)={0x80, 0x5, 0x9, 0x300, 0x0, 0x0, {0x7, 0x0, 0x3}, [@typed={0xc, 0x75, @ipv4=@multicast2=0xe0000002}, @generic="c1150419fda411f71dcb99371480837f59b51a4899a46698a6becf396d83bf40b9c7870479b51039715989bf76e35bbe3f8cd0a6eef8d1aca4043a935dea6453e99a5696877f1a563ad83d8aeed2722ac75f8842e05358858ad8a914ac51652a"]}, 0x80}, 0x1, 0x0, 0x0, 0x810}, 0x803) mmap(&(0x7f00008a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00008a5000)='tls\x00', 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f000062b000-0xc)='/dev/autofs\x00', 0x100, 0x0) 2018/01/31 09:12:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x8, &(0x7f00001c1000)={0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0x10, 0x2, 0x0) bind(r0, &(0x7f0000750000)=@nfc_llcp={0x27, 0x81, 0x5, 0x4, 0x1, 0x4, "dc2e39662ed3b94d9fee6f25be5b8e21600333fc42fe473eedbdaa27bbfe8b16f682a007170afc45d42ad55f8d083a7aa49775e33b896f42309deb95468300", 0x7f}, 0x60) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000099a000-0x50)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:12:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000006000-0x4)={0x4, 0x0, 0x0, 0x0}) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f00001f3000-0x40)={0x0, 0x0, 0x0, 0x0, 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2018/01/31 09:12:46 executing program 1: shmget$private(0x0, 0xfffffffffeffffff, 0x0, &(0x7f000076b000/0x800000)=nil) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000250000-0xb)='/dev/mixer\x00', 0x40000, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f000044b000-0x73)=""/115) 2018/01/31 09:12:46 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f00005b0000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000a2f000-0x4)=0x58, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000b44000)={0x0, 0x0, 0x8, 0x0, 0x6, 0x100, 0x3, 0x1, 0x0}, &(0x7f00004ae000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b3d000)={r1, 0xfffffffffffff801}, &(0x7f0000a00000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f0000439000)=0x0, 0x73) [ 36.568304] ? iterate_fd+0x3f0/0x3f0 [ 36.568310] ? find_held_lock+0x35/0x1d0 [ 36.568319] ? do_mprotect_pkey+0x20d/0x900 [ 36.568325] ? sock_has_perm+0x2a4/0x420 [ 36.568331] ip_getsockopt+0x90/0x220 [ 36.568337] ? do_ip_getsockopt+0x2170/0x2170 [ 36.568352] udp_getsockopt+0x45/0x80 [ 36.568358] sock_common_getsockopt+0x95/0xd0 2018/01/31 09:12:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00002ea000-0x8)='./file0\x00', &(0x7f0000362000-0x8)='./file0\x00', &(0x7f0000524000)='aufs\x00', 0x0, &(0x7f0000b23000)="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") r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = creat(&(0x7f0000b52000-0x8)='./file0\x00', 0x123) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)='c', 0x1}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) write(r0, &(0x7f0000b64000)="b8", 0x1) close(r0) 2018/01/31 09:12:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) lookup_dcookie(0x0, &(0x7f0000790000-0x26)=""/38, 0x26) socket$can_bcm(0x1d, 0x2, 0x2) 2018/01/31 09:12:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = syz_open_dev$midi(&(0x7f00002fd000)='/dev/midi#\x00', 0x1, 0x40000) close(0xffffffffffffffff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000608000)=@generic="80fdea70acc0a578cb3ec2e1bde3562b", 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fe3000-0x18)={0xffffffffffffffff, &(0x7f00003f3000-0x5)="", &(0x7f0000bc9000)=""/32}, 0x18) 2018/01/31 09:12:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1e, 0x2, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270600000000000004007352", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000028f000-0x15)='/proc/self/net/pfkey\x00', 0x3fffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000951000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000bc7000-0x4)=0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000072a000)=r2, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000144000)={r0, r1, 0x5, 0x2}, 0x10) [ 36.568363] SyS_getsockopt+0x178/0x340 [ 36.568369] ? SyS_setsockopt+0x360/0x360 [ 36.568375] ? entry_SYSCALL_64_fastpath+0x5/0xa0 2018/01/31 09:12:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) sysfs$2(0x2, 0xa5, &(0x7f0000f28000)=""/128) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000aef000-0xc)='binfmt_misc\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000e81000-0x8)='./file0\x00', &(0x7f0000107000-0xc)="010080000000006465667d00", 0x80800, &(0x7f00004b0000)="") getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e49000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de8000-0x4)=0xe8) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ce5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f000033a000-0x1)=0x3) r2 = syz_open_dev$amidi(&(0x7f0000dfe000)='/dev/amidi#\x00', 0x4, 0x200000) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00002a9000)=0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000c1f000)=@assoc_id=0x0, &(0x7f0000873000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000064e000)={r3, 0x1fa9, 0x30}, &(0x7f0000cd7000)=0xc) quotactl(0x81, &(0x7f00005c0000)='./file0\x00', r0, &(0x7f0000283000)="e2781d9fe55340c9e001efcfb3") accept4$nfc_llcp(r2, 0x0, &(0x7f00002a9000-0x4)=0x0, 0x800) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f000061e000)=0x0) 2018/01/31 09:12:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003db000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000527000)=0x0) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008b0000)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000278000-0x4)=0xe8) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x4, 0x4) setsockopt(r0, 0x1, 0x9, &(0x7f00002be000)="eafb00", 0xffffffffffffffc7) 2018/01/31 09:12:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fcc000)='/dev/sequencer\x00', 0x100, 0x0) write$sndseq(r0, &(0x7f00008c2000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x1ff, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x30) r1 = semget(0x3, 0x3, 0x10) semtimedop(r1, &(0x7f0000529000-0x12)=[{0x1, 0x6, 0x1000}, {0x1, 0xffff, 0x1800}, {0x0, 0x6, 0x1000}], 0x3, &(0x7f00006c8000-0x10)={0x0, 0x989680}) r2 = semget$private(0x0, 0x3, 0x102) semtimedop(r2, &(0x7f0000f84000+0xb5c)=[{0x3, 0x6, 0x0}, {0x1, 0x4, 0x1800}, {0x0, 0x4, 0x800}, {0x3, 0xffffffffffffff80, 0x800}, {0x3, 0x0, 0x1800}, {0x3, 0x6, 0x1000}, {0x4, 0x9, 0x800}], 0x7, &(0x7f0000425000-0x10)={0x77359400, 0x0}) umount2(&(0x7f0000b61000-0x8)='./file0\x00', 0x0) [ 36.568380] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 36.568387] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 36.568394] entry_SYSCALL_64_fastpath+0x29/0xa0 2018/01/31 09:12:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000bcf000)=0x0, 0x4) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xc8, &(0x7f0000000000)=0x0, 0x4) 2018/01/31 09:12:46 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f000066a000-0xd)='/dev/dmmidi#\x00', 0x1, 0x1) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000dbc000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bc6000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x6)='hybla\x00', 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x3, 0xfffffffffffffff9, 0x8000, 0x8, 0x95, 0xfffffffffffffffa, 0x3, 0x28, 0x0}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r1, 0x10000}, 0x8) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000cd9000-0x4)=0x4) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f000000b000)=0x53ed) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000028000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000001d000-0x4)=0x5) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000027000)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000014000-0x20)={@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x7, 0x6, 0x1000, 0x9}, &(0x7f0000000000)=0x20) r3 = gettid() sendfile(r2, r0, &(0x7f000000a000)=0x0, 0xed) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r3, &(0x7f000002a000-0xb)='net/psched\x00') r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000018000)={&(0x7f0000026000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000017000-0x10)={&(0x7f000000d000-0x166c)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4015, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000023000)=0x800, 0x4) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000029000-0x11)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000028000)='/dev/vga_arbiter\x00', 0x2, 0x0) 2018/01/31 09:12:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000101000)='attr/exec\x00') ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f72000)={0x0, 0x80000, 0xffffffffffffffff}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000069b000)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000b85000)={r1, 0x0, r2}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_proto_private(r3, 0x89e1, &(0x7f0000acb000)="37793ced540df1ce4f6d671b3ab996602e6e3af01d6c5d2281bed1951e0169e1618a8e2e34ca49963f1279b3f0") sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eff000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x16, &(0x7f000025d000-0x17)="5a6bee1708e449e10e25985207ffffffffffffe5b021"}) ioctl$sock_ifreq(r3, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/31 09:12:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x2000000000001, 0x0, &(0x7f0000d8f000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000fd7000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) fsync(r0) timer_create(0x6, &(0x7f000094e000-0x60)={0x0, 0xd, 0x1, @thr={&(0x7f0000680000-0x1e)="af9443f5b4acc53d3d1bf49a2ccad025d6cf440693661737487d05e49688", &(0x7f00003dc000-0xcd)="ae7af02e65e71d78e405c67dd45e81592fabcf346a0c506bfacc9924e8de3c84317d9acb9c4779e38b625abd6b81afcdcc93dbc9506b4790eefd5f983c27f220338e0c60fafeed4d6823557a06d1466982e15de7c965ffebb2e7eb2380e9bee5232361925e3ddffac1c7bfd2aa0b3a48feffbb9451022184178ed62ab4192ca6aa6c15b8f22bf3c93a874b5cf27f2e80e767abc94ed38434bb96ae325a6acc076531cbafd70d747eaf12b04932018b63f08fcec88c4b932d22973eafa93e1a8c9d5473f8aa01dd13c9107e6a6d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ad4000)=0x0) timer_delete(r1) 2018/01/31 09:12:46 executing program 3: mmap(&(0x7f0000000000/0xeeb000)=nil, 0xeeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup3(r0, r0, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000eeb000)={0xed2, 0xb90, 0x0, 0x61, 0x81}, 0x14) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000eea000)=0x0) sendto$inet6(r0, &(0x7f000010d000)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ee7000+0xbc8)=0x10, 0x0) 2018/01/31 09:12:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000000000)=""/81, 0x51) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f000003c000)=0x0, 0xffc) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') readlink(&(0x7f0000afa000)='./file0\x00', &(0x7f0000364000-0x3f)=""/63, 0x3f) fallocate(r0, 0x0, 0xfdda, 0x4) accept(r0, &(0x7f0000dc6000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f000092f000-0x4)=0x32) [ 36.568398] RIP: 0033:0x453299 [ 36.568401] RSP: 002b:00007f0c331d4c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000037 [ 36.568406] RAX: ffffffffffffffda RBX: 00007f0c331d5700 RCX: 0000000000453299 [ 36.568409] RDX: 0000000000000030 RSI: 0000000000000000 RDI: 0000000000000013 [ 36.568412] RBP: 0000000000a2f3c0 R08: 0000000020007ffd R09: 0000000000000000 [ 36.568414] R10: 0000000020008000 R11: 0000000000000212 R12: 0000000000000000 [ 36.568417] R13: 0000000000a2f33f R14: 00007f0c331d59c0 R15: 0000000000000000 [ 36.622868] ipt_REJECT: TCP_RESET invalid for non-tcp [ 36.637547] ipt_REJECT: TCP_RESET invalid for non-tcp [ 36.690127] QAT: Invalid ioctl [ 36.696233] QAT: Invalid ioctl [ 36.697374] xt_hashlimit: overflow, rate too high: 0 [ 36.716273] QAT: Invalid ioctl [ 36.724134] xt_hashlimit: overflow, rate too high: 0 [ 36.724188] QAT: Invalid ioctl [ 37.358894] binder: 5450 RLIMIT_NICE not set 2018/01/31 09:12:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/31 09:12:46 executing program 0: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000005d000-0x1c)={&(0x7f0000040000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f000002e000-0x20)=[{&(0x7f000005c000)={0x10, 0x37, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x0, 0x0, 0xffffffffffffff1d, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f0000044000-0x8)=0x0) 2018/01/31 09:12:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000275000)='/dev/rfkill\x00', 0x4400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000c91000)={0xffffffffffffff0f, 0xffffffff, 0x1, 0x4, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x40000000015, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000268000-0x14)=@known='security.capability\x00', &(0x7f000005a000)=""/93, 0x5d) 2018/01/31 09:12:46 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000013000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/01/31 09:12:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000ecc000-0x20)={@common='lo\x00', @ifru_flags=0x3000}) sendmsg$nl_netfilter(r0, &(0x7f000094e000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c98000)={&(0x7f0000b93000)={0x14, 0xb, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:12:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000b16000-0x8)=0x7) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000459000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) pwritev(r1, &(0x7f0000126000)=[{&(0x7f0000119000)='0', 0x1}], 0x1, 0x0) 2018/01/31 09:12:46 executing program 3: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000033000-0xc)={0x2000, 0x0}) mprotect(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x5) timer_create(0x6, &(0x7f0000005000-0x60)={0x0, 0x8, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000e000-0x4)=0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f000002d000-0x10)={&(0x7f0000039000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) readv(r1, &(0x7f0000013000-0x20)=[{&(0x7f0000033000)=""/114, 0x72}, {&(0x7f0000010000)=""/139, 0x8b}], 0x2) r2 = open(&(0x7f0000039000-0x8)='./file0\x00', 0x400000, 0x10) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000011000-0x4)=0xc, 0xfffffffffffffd60) rt_sigprocmask(0x1, &(0x7f000001e000)={0xfffffffffffff568}, &(0x7f0000011000)={0x0}, 0x8) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000f000)='/dev/rfkill\x00', 0x618481, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x0, &(0x7f0000014000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000038000+0x285)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000018000-0x70)={0x0, 0x68, "a454d052323ae52e7effd0485bba499394c06103b2abb33d6ff22541446264bb022b6fe3ef85aa47c148fdf9976ae446df6efc67b983ef528ff5b84f6dfc2199be2b95bbed4ff2c52245d52c63d6f6ecbd4fc2e67f1beea4fdcbdcedf7d2a34d7f55081456518431"}, &(0x7f0000029000)=0x70) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000030000)={r5, 0x16}, 0x8) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000510000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000c1000)=0xe8) fcntl$setsig(r1, 0xa, 0x7) preadv(0xffffffffffffffff, &(0x7f000030f000-0x40)=[], 0x0, 0x0) r6 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r6, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) getpgid(0xffffffffffffffff) syz_emit_ethernet(0x32, &(0x7f000000b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@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, 0x0, 0x0, 0x8, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, 0x0) getitimer(0x3, &(0x7f000003a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x0, &(0x7f0000033000-0x20)={{r4, 0x7530}, {r4, r7}}, 0x0) 2018/01/31 09:12:46 executing program 5: mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e43000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-cast6-avx\x00'}, 0x58) bind$alg(r0, &(0x7f00002cc000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) bind$alg(r0, &(0x7f0000315000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) [ 37.597716] audit: type=1326 audit(1517389965.648:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5260 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 37.622094] audit: type=1326 audit(1517389965.648:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5260 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 09:12:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x3000, 0x1, &(0x7f00004af000/0x3000)=nil) shmctl$IPC_RMID(r0, 0x0) syz_emit_ethernet(0x46, &(0x7f00000ea000-0x219)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x0, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "431cf5", 0x0, "52a057"}, ""}}}}}}, 0x0) [ 37.647949] audit: type=1326 audit(1517389965.653:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5260 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=5 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 09:12:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cea000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000079d000-0x8)={0x0, 0x0}) r2 = syz_open_dev$mouse(&(0x7f0000073000)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000080c000)={0x0, &(0x7f00003ae000-0x8)=0x0, 0x0, r2, 0x4}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000c37000-0x8)={0x0, 0xff}, &(0x7f000021b000)=0x5) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000af1000)={r3, 0xfffffffffffffffd}, 0x8) 2018/01/31 09:12:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) setns(r1, 0x40000000) sendmmsg$alg(r1, &(0x7f0000dfa000)=[{0x0, 0x0, &(0x7f0000d55000)=[{&(0x7f0000824000-0xb1)="a7d9606eb6d8517947f8f900fc75cda97fc7377e49e3dbc2", 0x18}], 0x1, &(0x7f0000563000)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x0}], 0x1, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/31 09:12:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000b89000)='/dev/amidi#\x00', 0x2, 0x4000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f000002d000)=0xd4b) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) madvise(&(0x7f0000cfc000/0x3000)=nil, 0x3000, 0x11) socket$inet6_sctp(0xa, 0x1, 0x84) unshare(0x20000) r1 = getpgrp(0xffffffffffffffff) ptrace$peekuser(0x3, r1, 0x6) pselect6(0x40, &(0x7f0000232000-0x40)={0x2, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x8000000000000, 0x0, 0x0}, &(0x7f000092e000)={0x0, 0x80000e, 0x0, 0x76, 0x0, 0x0, 0x2, 0x0}, &(0x7f00006ac000)={0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/31 09:12:46 executing program 2: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind(r0, &(0x7f0000006000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d1941c77b8e8208bb873398382f1de87aa34e0dc45ef83b884b07b0251d6a7298adeb746598ba67670cd41ed8580fdb69263b6994fc68e31ddaf8a6d350b6f", 0x0}, 0x60) socket$inet_sctp(0x2, 0x5, 0x84) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/31 09:12:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000587000)={0x0, 0x0}) bind$unix(0xffffffffffffffff, &(0x7f0000665000)=@abs={0xfffffffffffffffe, 0x0, 0x2}, 0xfffffffffffffe52) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) shutdown(r0, 0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000008b000-0x11)='/selinux/enforce\x00', 0x40800, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000fd1000-0x4)=0x1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00002ec000-0x9)='/dev/rtc\x00', 0x10102, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000c1000-0xa0)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3f7c, 0x7, 0x7fffffff, 0x9}, &(0x7f00008e2000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000669000-0x8)={r3, 0x4}, &(0x7f0000a43000)=0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000084e000-0x4)=0x81, 0x4) connect$unix(r4, &(0x7f0000f8e000-0xa)=@abs={0x1, 0x0, 0x0}, 0x6) 2018/01/31 09:12:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000928000)='/dev/dmmidi#\x00', 0x2, 0x0) r1 = syz_open_pts(r0, 0x1ffffe) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f00007f9000)=0x400) r2 = add_key(&(0x7f0000a5d000)='id_resolver\x00', &(0x7f00003f3000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000977000-0x1)='J', 0x1, 0xfffffffffffffffd) keyctl$clear(0x7, r2) 2018/01/31 09:12:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000)={0x0}, 0x8, 0x0) clock_gettime(0x0, &(0x7f0000835000)={0x0, 0x0}) ppoll(&(0x7f00007ac000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00004c1000)={0x0, r1+30000000}, &(0x7f0000d6a000-0x8)={0x0}, 0x8) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000f91000)=0x5) unshare(0x400) signalfd4(r0, &(0x7f0000a9c000-0x8)={0x0}, 0x8, 0x0) 2018/01/31 09:12:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00001c9000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000754000-0x8)={0x0, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000821000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000345000-0x38)={&(0x7f0000ee8000-0x1c)=@in6={0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x1}, 0x1c, &(0x7f0000cef000)=[{&(0x7f0000713000)="896efcd95bde99d9cf10c36e5b34bf6e8d9a272c7660932872a7e721d621a66a9ba403cb5dc10a18762c6af93d98f01148713aad383f048d75c235b56a38260fa81956235d4ab5c1ae2d98e6d8fca9a1c856de45fa142f2b45a24f3806430d2321f401d72d1da6340f4e98bfe8ec51c284569b95398ada681376d322120956463afadb4fb5eb8cc9b15f741c3a52eb74fa9da17c8deb74d478b670f012442f33a046f67fe4574656a7cf44ad2a2b62c4be08b26a4eb5ae36fc", 0xb9}, {&(0x7f0000db6000-0x32)="cf9b0a27a924d07285e41415d37d348c18c060491d21b70427575f416076128318a3278acf0dbbe975617d172bce434d48e2", 0x32}, {&(0x7f000080b000-0xe8)="c671d687a2dd4bdeadd0ba9124cc1b5ca984120545d5877408295fda689e23da8f3a62823a2915e66bc74a17e8307cf0946f59d370907be65e5449c78fc7dd1c89cd4f8d931a16e36f4d83455d762f750e45871105ace16ad893633d28756b467890eb71c6326e949833c69774c4f5aa1ffc063d06675df71781942b501aa4591e216c5d50ae22b8f5501b93c8a53bcd2f8f0ebc53ea98552027563066dd80d6e5d174bd2d64c665f1b74e387f7c48e8fbf5ceef15abe2fd8d72af5a03d98d71b3a3dc5dc8d7cb0105e4c32c5e71658072474b7b46168e4a549ccb44b036feb1badb5823b6d93f15", 0xe8}], 0x3, &(0x7f0000ffe000)=[{0x80, 0x10c, 0x1f, "4fff38b0e590209993e3c23e09fa556df86ee417c03e35b745e2836313abc0d232068491215dc2126cfde8a69cb415af93d2bbf70187c6ff44edc4daab45769b0d60557cdecbc51d19a76ddd605271939e4753f2771a78781ce7b6833ba1cd14af8791c6471ec2ddbaf8402724620260"}], 0x80, 0x44}, 0x880) accept(r0, &(0x7f0000d0b000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}}}, &(0x7f000032b000-0x4)=0x32) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000007e000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b1000-0x4)=0xe8) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000687000-0xf8)={{0x3, 0x2, 0x8, 0x0, 0x5}, 0x8, 0x7fffffff, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x0, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000cfc000)='/selinux/member\x00', 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b05000-0x48)={0x9, 0x5, &(0x7f0000323000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@ldst={0x3, 0x0, 0x2, 0x7, 0x9, 0xc, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c54000-0xa)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0xfffffffffffffc73) [ 37.695828] audit: type=1326 audit(1517389965.661:19): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5260 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 37.731668] audit: type=1326 audit(1517389965.662:20): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5260 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=104 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 09:12:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000ea2000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d05000-0xb)='/dev/hwrng\x00', 0x101400, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) socket$inet6(0xa, 0x80a, 0x2) 2018/01/31 09:12:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000eee000-0x9)='/dev/rtc\x00', 0x20, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4024700a) [ 37.804536] audit: type=1326 audit(1517389965.662:21): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5260 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 09:12:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c5e000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) fchmodat(r0, &(0x7f0000e82000)='./file0\x00', 0xb8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) r1 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r1, 0x3, 0x0) 2018/01/31 09:12:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000b41000)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) write$sndseq(r1, &(0x7f0000949000-0x8c)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x1c) r2 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) dup2(r2, r1) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000775000-0x8)={0x0}, 0x8}) 2018/01/31 09:12:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b55000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000064c000-0x4)=0x9673, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r1, &(0x7f0000164000)=@sco={0x1f, {0x7, 0x1ff, 0x0, 0x45ea, 0x8, 0x80000000}}, 0x8) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f00005ff000-0x4)=0x0, 0x4) sendto$unix(r3, &(0x7f00004b9000)="", 0x363, 0x0, 0x0, 0x0) close(r2) 2018/01/31 09:12:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) tee(r0, r0, 0x0, 0x7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) dup2(r2, r1) syz_open_dev$sndmidi(&(0x7f0000ac3000)='/dev/snd/midiC#D#\x00', 0x5, 0x0) mmap$binder(&(0x7f00005d1000/0x3000)=nil, 0x3000, 0x100000f, 0x1012, r3, 0x0) 2018/01/31 09:12:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000019000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r2, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) bind$can_raw(r2, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000014000-0x8)=0x100000001, 0x8) bind$can_raw(r2, &(0x7f000000a000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x10) sched_yield() sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001d000-0x10)={&(0x7f000000f000-0xd8)={0x18, 0x2a, 0x4b0e54894e5f8dd7, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0xfffffffffffffffd, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) shutdown(r0, 0x1) [ 37.849345] audit: type=1326 audit(1517389965.663:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5260 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=108 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 09:12:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f000049e000)=0x101) clone(0x8000200, &(0x7f00006cc000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000799000-0x1)="") mknod(&(0x7f0000e66000-0x8)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) open$dir(&(0x7f0000227000-0x8)='./file0\x00', 0x2003e, 0x0) creat(&(0x7f0000aef000-0x8)='./file0\x00', 0x80) [ 37.893317] audit: type=1326 audit(1517389965.663:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5260 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 37.918470] audit: type=1326 audit(1517389965.667:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5260 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=4 compat=0 ip=0x453299 code=0x7ffc0000 [ 37.952874] audit: type=1326 audit(1517389965.667:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5260 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 09:12:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) pipe(&(0x7f0000c7d000)={0x0, 0x0}) restart_syscall() perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) getsockname$inet6(r0, &(0x7f000012c000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000695000)=0x1c) 2018/01/31 09:12:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d2f000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000dab000)=0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f00000c5000-0x60)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "2537e7c4f0426c53e8069027525f571b0744ea168544980dcf7208287564b34680ed4cb9adc1e9478f1b985dc7bc00d5b195c69c0ae37f477ad058199c9ff2", 0x0}, 0x60) 2018/01/31 09:12:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) shutdown(r0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000f0f000)='/dev/dmmidi#\x00', 0x5, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000af9000)=0x4, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff801, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x2, @perf_bp={&(0x7f00008af000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) pselect6(0x40, &(0x7f0000d44000-0x33)={0x2, 0xe58c, 0xc1b, 0xa2, 0x400, 0x87a, 0x1, 0x2036}, &(0x7f0000130000-0x40)={0x1, 0x53, 0xffffffffffffffcb, 0x0, 0x200, 0x1ff, 0x2, 0x8}, &(0x7f00004f7000)={0x6, 0x7f, 0x4, 0x6, 0x5, 0x3, 0x18, 0x9}, &(0x7f00009d0000-0x10)={0x0, 0x989680}, &(0x7f0000aea000)={&(0x7f00009a7000)={0xffffffffffff0001}, 0x8}) recvmmsg(r0, &(0x7f0000d10000)=[{{&(0x7f0000d0e000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[], 0x0, &(0x7f0000b13000-0x9c)=""/156, 0x9c, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/31 09:12:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000a08000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003b1000-0x4)=0x8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000040f000)=0x5, 0x4) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000dfe000)="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") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000983000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000188000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e54000-0x4)=r2, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f000026d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e2a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a9000)=0xc) r4 = getegid() r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000823000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) chown(&(0x7f000022b000-0x8)='./file0\x00', r3, r4) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001e0000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r6, 0xc0286415, &(0x7f0000d45000-0x28)={&(0x7f0000dc8000/0x1000)=nil, 0xe4, 0x0, 0x0, &(0x7f000006e000/0x1000)=nil, 0x101}) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000600000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00009bf000-0x20)={@generic="d36afe2f50f41231150754b65a547840", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x891b, &(0x7f0000142000-0x20)={@generic="acafeedcab37aa2b48e5f29c776bbc33", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 09:12:47 executing program 3: mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x0, 0x0, &(0x7f000000e000)=[], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00004ec000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ec000)={0x24, 0x0, &(0x7f0000068000-0x21)=[@enter_looper={0x630c}, @decrefs={0x40046307, 0x2}, @exit_looper={0x630d}, @acquire_done={0x40106309, r2, 0x2}], 0xcf, 0x0, &(0x7f00004ed000-0xcf)="8a2b7808f2029cceb81d7e894bfce724e23fde1457af5384322508140382088c9ffad5b7fe642822b1f24acc771318e85e5de9474d857da579ba74607db271e715055d50e49f752a829fa375d6197cdbfc8f08f8aff540407ec435c752d5e76adf726a9771ed85a2dbd628c9af551972764ded1476296c6d07ea17f7f05b3fc1d2412aad85e362d3cae9da9f68a110a81a213ae56d2aedbaf59825355683bbc06ac967f64e1826b95b4b4c69a694edf2c58bb2d5524d240245857632cb523266997057ef0e2c2dd15b85886b0b2fd8"}) 2018/01/31 09:12:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ed9000-0xe)='oom_score_adj\x00') openat$ppp(0xffffffffffffff9c, &(0x7f00008e3000-0x9)='/dev/ppp\x00', 0x2c0, 0x0) read(r0, &(0x7f0000aa4000)=""/65, 0x41) 2018/01/31 09:12:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000000000)={0x1, 0x20, 0x1, 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) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000331000)="d5da65390476438e66307d84f4c858209b111954a4354d454f31aa412d9a4dff302d9be58d6348c3b220eaa331167f759bf6d27afe98246f6902f880c902e3c6588a23619ded60473be252e085ffc866b3ba060bbdd17f844bca057fd0d98caf05a5a0e0540ab96ad1ffb2166f5a1fdeac63775d9647a91a70fc983c65f62b45f78c8afe", 0x84}, {&(0x7f0000489000-0x5e)="11dc5f32d67733ad7dd4365a53a2b917a62508c851d99a325e0e83a53c0438deaecc37d58d4b2e7513d12f5db523de9672dddcddab862b131cbd6d663f21921195a34f3fe926c18f042b819c54ed0c807586c44d9e0206bc0df51bb4b188", 0x5e}, {&(0x7f0000000000)="4443cef3076ef618c07e463945e8c78a3dab9d6a39b1be669f9e427a2754398d01cd968c0ca140c384cbce40b957550882ef9429449165dce466456da163300e76de6539d1101c91d866534325ab3fc72e09a4c9c6103936ad51c78413697ffde02d8ee3bde994151b4e419ab4463541d8a8aa8f15b8353ad332a3a86e1fa9461f4f8a6c2c9c90e15bcf67c0d4e4", 0x8e}, {&(0x7f0000000000)="5e06332fa80108c73a6630202254ee8cd5ab76d34c72c4e0e29d54e98696a2de9a6b8d6a1d05bbc13893acbf3fa07c97d55ce2bb21a5dd3d388d1d6fc3eb2a9dd7c080", 0x43}, {&(0x7f000058b000-0xc3)="581dcef1594289e475744e963d4c0a33d37fcc251bf389757af4864932422965317bff1d46c4d48359261971379eadf9fee9095d64e5895e2fac63052c2247da78678d614dce43a662143af9017e581873aa40fcea49c8eb97b9b07ddebeb0d4853baf2de6bbb87be288fbf94d9af34578eec31ecb3fcb891188a8e3a0ccc0ca5bfddf4f0aa7dd854a0759966ad49d264ab962c2a1bfc5cc65026949f7ed0a59aab47118393bfe9af843bba96a5d6a881982d452af4d44941e7fb707122af4291f8188", 0xc3}, {&(0x7f0000001000-0xd8)="df55d8ae2d402578303c5eb1ea2438b5e55fcfd77039d20b1bc5f0356f865e089155729828ee84400d03992b8f182c2c9c7afcc3102c5f470e374033df1e0b084a3a38de1759c9ddc91a662dbf38b4296d00d99550b42b563291a9844ec900a928725b808d95cc1f482224260e15ae1d8c8527f4dcdbb232dd98d6953972d58da5c0353589d76ab80eda6a3d2a79c9d27531f86767bd7aaa8440e44c2a32eead26bddcfe7a139ee105b135f2335abb819f96f014024b7cb19d060d9f5a830f57048f16dab88c3e109542c81795e48822b5400a55d1743b68", 0xd8}], 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @empty=0x0, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000000)=0x0) 2018/01/31 09:12:47 executing program 0: mmap(&(0x7f0000000000/0xde9000)=nil, 0xde9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2d, &(0x7f000098d000-0x4)=0x5c8, 0x4) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0xcb, &(0x7f0000de9000)={0x0, 0x0}) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000aa1000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000de9000)=0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00008aa000)=0x200, 0x4) 2018/01/31 09:12:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="1243a7c8525cce3915dfeffb4df6b48b"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000de7000-0x2a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000edb000-0x64)={&(0x7f0000736000-0x18)=[0x5, 0x6d39fdd2, 0x9, 0x3, 0x7, 0xfffffffffffffffd], 0x6, 0x800, 0x1, 0x23, 0x7fffffff, 0x6, {0x5, 0x81, 0x4, 0x2, 0x80000001, 0x15, 0x0, 0xf7c, 0x4, 0x3f, 0x7, 0x1, 0x8000, 0x3c6446fd, "2f85bc7856013e4eaf3fdc33a9da96db5f361a1ff169494fcc9f722ccc238ec7"}}) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f00009ed000)=""/138) socketpair(0x3, 0x7, 0xffff, &(0x7f000036e000-0x8)={0x0, 0x0}) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000c0e000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00000df000-0x8)=[0x9, 0x423]) exit_group(0x20) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000499000-0x8)={r3, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00005b7000-0xc)={0x40000000, 0x0}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00001c5000-0x28)={0x4, 0x1c, 0xfe00000000, 0x3, "8e60ccb91e5931117473d62217c68d9e23e750e1e8a33a6b0c4206ab3c184fb4"}) 2018/01/31 09:12:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000a2f000)=0x9) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpgrp(r0) listen(r1, 0x7fa) r2 = accept(r1, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f77000)=0x9) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000835000)={0x0, 0xa3a1, 0x10, 0x80, 0x452bc6cc}, &(0x7f0000560000)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00005ff000)={r3, 0x4}, &(0x7f000039d000-0x4)=0x6) getsockname$ax25(r2, &(0x7f000054b000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ecc000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000894000-0x84)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xbe8f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, @in6={0xa, 0x2, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}], 0x84) recvfrom$ax25(r2, &(0x7f0000573000)=""/20, 0x14, 0x0, &(0x7f0000fb7000-0x10)={0x3, {"8d873570be440a"}, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) 2018/01/31 09:12:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a72000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000a88000)={0xfffffffffffffff9, 0xc911, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$pptp(r0, &(0x7f0000e2e000)={0x18, 0x2, {0x3, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000be1000-0x8)={0x0, 0x0}) listen(r1, 0x8) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000cef000)={0x3, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) memfd_create(&(0x7f0000d6b000-0xc)="2f6465763f707004d8", 0x4000004) [ 38.056464] binder: 5597:5606 DecRefs 0 refcount change on invalid ref 2 ret -22 [ 38.071820] binder: 5597:5606 BC_ACQUIRE_DONE u0000000000000000 node 1 cookie mismatch 0000000000000002 != 0000000000000000 [ 38.100939] binder: release 5597:5606 transaction 2 out, still active [ 38.107654] binder: send failed reply for transaction 2, target dead [ 38.145217] binder: send failed reply for transaction 4 to 5597:5606 [ 38.151845] binder: undelivered TRANSACTION_COMPLETE 2018/01/31 09:12:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a37000)='/selinux/context\x00', 0x2, 0x0) fchmod(r0, 0x40) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00007f5000-0xe8)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000459000-0x2)=0xe8) ioprio_set$uid(0x0, r2, 0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x2e, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) inotify_init() 2018/01/31 09:12:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004d0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00004a3000)={{0xa, 0x1, 0x8000000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, {0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, 0x5, [0x845, 0x5, 0xce, 0x9, 0x7f, 0x100000001, 0xfffffffffffffffc, 0x1000]}, 0x5c) mount(&(0x7f0000908000-0x8)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000c78000-0x6)="646178000365", 0x0, &(0x7f0000de9000)="") 2018/01/31 09:12:47 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000047000-0x8)={0x0, 0x0}, 0x8) 2018/01/31 09:12:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rename(&(0x7f0000d39000)='./file0\x00', &(0x7f0000c02000)='./file0\x00') umount2(&(0x7f0000c1b000-0x2)='..', 0x2) 2018/01/31 09:12:47 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000039d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000200000-0x1000)=""/4096) sched_yield() 2018/01/31 09:12:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x840) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x0, 0x0, 0x9, 0x7f, 0x6}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000)=0x0, 0x4) r2 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000fcb000)=0x0, 0x4) close(r2) setns(r2, 0x0) 2018/01/31 09:12:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept$inet(r0, &(0x7f00006ef000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b01000-0x4)=0x10) write(r1, &(0x7f0000a29000)="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