[?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. [ 18.844138] audit: type=1400 audit(1517488358.408:6): 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 '10.128.0.16' (ECDSA) to the list of known hosts. 2018/02/01 12:32:44 fuzzer started syzkaller login: [ 25.095691] audit: type=1400 audit(1517488364.660:7): avc: denied { map } for pid=4159 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 2018/02/01 12:32:44 dialing manager at 10.128.0.26:37609 [ 28.968589] can: request_module (can-proto-0) failed. [ 28.977791] can: request_module (can-proto-0) failed. 2018/02/01 12:32:49 kcov=true, comps=true [ 29.524745] audit: type=1400 audit(1517488369.089:8): avc: denied { map } for pid=4159 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1040 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/01 12:32:51 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000b76000)='/dev/snd/pcmC#D#p\x00', 0xff, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000002000-0x50)="52fb714a8db8078cf6acb274f656e5defd60e304cce7aec12d68fc6004de2221bdbc86bd0ea4f0e6b741f639ab9f12ee3b35674d0ea87a48338d7679ad2a98282f46b50c73293b0f4b27830238a53693", 0x50, 0x40, 0x0, 0x0) fstatfs(r0, &(0x7f0000000000)=""/205) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000)=0x7, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000002000)=0xeaa, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004000-0x4)=0x0) prlimit64(r1, 0xe, &(0x7f0000002000)={0x40, 0xff}, &(0x7f0000001000)={0x0, 0x0}) mmap$binder(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000000, 0x130, r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000001000)={{0x0, 0x3, 0x8, 0x3, 0x7}, 0x40, 0xf4c, 'id1\x00', 'timer0\x00', 0x0, 0x9, 0x5, 0x1f, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000002000)=0xffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000004000)={0x1, r0, 0x1}) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000003000-0x1)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000006000-0x4)=0x428) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000007000-0xb)='/dev/loop#\x00', 0x10001, 0x10000) fchmod(r3, 0x40) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000006000-0x10)={r2, r0, 0x5, 0x1}, 0x10) set_robust_list(&(0x7f0000002000-0x18)={&(0x7f0000001000/0x3000)=nil, 0x29f, &(0x7f0000006000/0x1000)=nil}, 0x18) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000007000)="70cb8c5ea4e0ccf5b35e169e446b8efb0c7f9127ead35f2874673fa9669a40e896c2e9c59db779be806200a265da525c491b154a37e65af2620927f1d2ad95e191bdaade0c0fbd99876b8b3ddd6208d14d592191a3b0e8ecef2d2fcdec281f4a769f2416fac690976357f81cc3e80afbb00c14f8f656da6b9d567222bb9c2a88b2a4e7ac89e6b5b91cbc78ee7d026e4b8bde62b7b45bea32a1fdcd6d8fb25b860199") ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@common='lo\x00', 0x7fff}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000006000)=0x9, 0x4) 2018/02/01 12:32:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000+0x47f)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000002000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000001000-0x30)={0x5, 0x1, 0x8, 0x8, 0x30000000000000, 0x6b5b, [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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r0, &(0x7f0000003000-0x2a)={'system_u:object_r:qemu_device_t:s0', 0x20, 'user_u\x00'}, 0x2a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000003000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000-0x20)={0x1, 0x7, 0x0, 0x10001, r1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000005000-0xe)='/selinux/user\x00', 0x2, 0x0) chroot(&(0x7f0000003000)='./file0\x00') fcntl$notify(r0, 0x402, 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000005000)=0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000003000)={0x79, 0x0, [0x400000, 0x9, 0x3, 0x7], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000007000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, 0x0, &(0x7f0000007000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000009000-0x10)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000009000-0x20)={{r3, r4/1000+30000}, {r5, r6/1000+30000}}) 2018/02/01 12:32:51 executing program 0: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) write(r0, &(0x7f000007e000-0x55)="b01a6cc5b3210d7094b8752903c30da6c2d743afc8428dd1068b31cf1394904983813101333e224050529c05edd4bbbdc4ea25536e16923e24c3d3927e7f1c9d85906a77a1e39d53597927efecc16d7f4ce3a49c5f", 0x55) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffff7, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000740000)={{0x1f, 0x7, 0x6, 0x1, "0d19e078d696adb33d6e9401106ebf6c3a4bc2d58ca37f24d63eff7c0de4678e33dd73be626a1fad20fa74c8", 0x5}, 0x1f, [0x9, 0x6ac9358f, 0x80000000, 0x5, 0x3, 0x9, 0x8, 0xffff, 0x6, 0x3, 0x4, 0x91, 0x1, 0x40, 0x3, 0x7fffffff, 0xfffffffffffffffd, 0x3ff, 0xfffffffffffffd1a, 0x2, 0xb5d, 0x2, 0x863d, 0x6, 0x7, 0x7, 0x3, 0x0, 0x6, 0xda23, 0x5, 0xcd, 0xfffffffffffffffc, 0x2, 0x1, 0x8, 0x7f, 0x502, 0x7f, 0x7f, 0xfffffffffffffffc, 0x6, 0x6, 0x8, 0x4, 0x2, 0x7e, 0x1f, 0xa156, 0x5, 0x1, 0x3, 0xffffffff, 0xef1, 0x0, 0x1, 0xfffffffffffffffa, 0x0, 0x134, 0xc6, 0x400, 0x3, 0x3, 0x3, 0xfffffffffffffff9, 0x9, 0x4, 0x1ff, 0x7, 0x1, 0x5, 0x9, 0x0, 0x4, 0x2, 0x41, 0x7f, 0x7, 0xea5, 0x44b9, 0x3, 0xaa, 0xfd, 0x3, 0x0, 0x6, 0x0, 0x4, 0x57, 0x1, 0x6, 0x1, 0x1, 0x101, 0x2, 0x9, 0x4, 0xc913, 0x0, 0x71, 0x4, 0x7f, 0x7, 0x4, 0xffffffffffffff72, 0x61, 0x80000000, 0x255, 0x6, 0x9, 0x9b, 0xff, 0xf4, 0x8, 0x9f5, 0x8000, 0x800, 0x1, 0x800, 0x0, 0x8, 0x5, 0x1da4, 0x7, 0x7, 0x8, 0xa6, 0xffffffffffffff2a], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000002000-0x1)={0x0, 0xe, 0x6, @thr={&(0x7f0000002000-0x34)="25835b1335060cfa257663dd1a4fdb9f9096bc36b7614a9cce9cff243f7cd23ff929ba76cdc0780108af8b455a7fe76f877dcf09", &(0x7f0000001000-0xc3)="16b15f8849ef32bf9b08081e633b3e4291e5e49c6b2141c50902dfdea7dc65fbead986b920004899962ba11871621b61b59f6cb653deceb09dc63051d0504b5ad4c74d34fa7fe9bdfa7bd5be055d704d5ec8996cf0f6aa43a3151fcad2fbe13145e03baa7981aadf5728b0e1f80629eb93d2da6e19ab74abb793f1fb6429b8cb9558ac3f6a928ab87596edd13adec5fda853b62a04c59198be2ff699629e47f3f4fb1fcf5ede9a34a9819f992a1b005833459100461951bee60b520bbddd9fccd66033"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r2, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000003000-0x8)={0x0, 0x400}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0xfffffffffffffff9, 0x9, 0x8, 0xd4, 0xc18000000000000, 0xffffffffffff9b17, 0x1cede26d, 0x80, r3}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003000)={r3, @in6={{0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3f}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000005000-0x10)={r1, 0x50, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000002000-0x4)=0x5, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000006000-0xf)='/dev/sequencer\x00', 0x42000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000007000-0x10)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000003000-0x20)={{r5, r6+30000000}, {0x77359400, 0x0}}, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r4, 0x0, 0x24, &(0x7f0000001000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000007000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000008000+0xfa4)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000002000)=0x0, &(0x7f000000a000-0x4)=0x8) 2018/02/01 12:32:51 executing program 1: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000251000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000002000-0xc)='/dev/amidi#\x00', 0x4, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000002000-0x90)={0x8001, {{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]}}, 0x90) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000003000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xfff, 0x4}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000003000)={r2, 0x8, 0x2, [0x2, 0x401]}, 0xc) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000006000-0x4)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000006000)=[{0x3, 0x5, 0x62e8, 0x7ff, @time={0x0, 0x1c9c380}, {0x80, 0x7}, {0x1, 0x7}, @ext={0x36, &(0x7f0000006000)="05364e4999f31bb9a6b1e7d1d2973da5509d43cf9bea1bc4d6c6fd759641f5ce3da20b659ead1947dd49170929e5dfc6c806c18eac73"}}, {0x8, 0x1, 0x9, 0x1, @tick=0xff8, {0xffff, 0xb6}, {0x1f, 0xfffffffffffffc01}, @note={0x9, 0x6, 0x7, 0x9, 0x1}}, {0xbc1, 0x8, 0xffff, 0x8000, @time={r3, r4+10000000}, {0x0, 0x948d}, {0x3, 0x8}, @connect={{0x100000000, 0x80000001}, {0x5, 0x825}}}, {0x9, 0x6, 0x5, 0xb2d, @time={0x77359400, 0x0}, {0x6, 0x9}, {0xfffffffffffffc0b, 0x9}, @quote={{0x10001, 0x5cb}, 0x81, &(0x7f0000003000-0x30)={0x8, 0xfffffffffffff800, 0x6, 0x401, @time={0x77359400, 0x0}, {0x2, 0x3f}, {0x1d2, 0x5}, @raw8={"bc86bb63a045e482b21a85ce"}}}}, {0x9, 0x81, 0x8, 0xffff, @time={0x77359400, 0x0}, {0x400, 0x27}, {0x5, 0x3e}, @connect={{0x0, 0xc7ac}, {0x3ff, 0x1}}}], 0xf0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000)={&(0x7f0000004000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000006000-0x50)=[{&(0x7f0000007000)=""/98, 0x62}, {&(0x7f0000007000-0x63)=""/99, 0x63}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000005000-0xe5)=""/229, 0xe5}, {&(0x7f0000008000-0xcc)=""/204, 0xcc}], 0x5, 0x0, 0x0, 0x81}, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000009000-0x4)=0x4) listen$netrom(r1, 0x6) mlock(&(0x7f0000002000/0x1000)=nil, 0x1000) 2018/02/01 12:32:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x280000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00003b0000)={0x0, 0x0, &(0x7f0000014000-0x90)=[{&(0x7f0000000000)="4e033e711280d4fae3caafec78a6e572e7472535fff0fc", 0x17}, {&(0x7f000059e000-0x3)="b5ba64", 0x3}, {&(0x7f0000000000)="48f2509652a1c414fdf875c50004085043bf00cf1111d0b2e98246eb2b2b83d5de4a9eb51dd7c002be2605cf09140407889c036ac688f34147ad7de42f6a4acc2d46a215429e166d05bcb9a6422e6d816d0c5703fe24df5d04390b36bd8dea8541de7c68d2cda70dbf77b1051d57d7085e949cd74ef2eea0cd5e37b1f82f247a78", 0x81}, {&(0x7f0000001000-0x3)="f78a2b", 0x3}, {&(0x7f00000c0000)="2cb4c4f453138856b3af21c94c23fe27002fd3723e03c576dde346", 0x1b}, {&(0x7f0000a0b000)="742a8755a6d32af2a19cea0467aa24cd8198d956f14cf155b69be5ff062cb76420b89c7ccd2359d339a6d0f1ba51dd8973d40995d67c35a8026dc89b2d1b9ed18f6e7730b0949eda878a4eb7bd58377c0321fd11f09c20df1b89883fe2e772a0614758332965fb0c79b3c93989f4a310c8", 0x71}, {&(0x7f0000d42000-0xf4)="b243c31b5349593ff41cebfa426079874fd42e72bfa48d150a3e12f633ae4c547b48ebbcad27d97ea55ccfa1a74d3fd457e813e9deecbe9c3e5f62ff3f2bef551c50ef9e27f6bfa8cf6c9fbb5e71abe3a001d8904d4e660fcf7a2190150f24c4c735cf47085ed2b9c50fa368229edd2365acf55ea182d3a6513edcd0ab8e7a87b43629b29355a099ad397669d3fdbcc46ddff2d44df404b31ecd688f4b239129d60bf43e1c20815c59ca9f010915dd2e11d5ddbc5d5aab05333a807e50459a8d7fc86536549727d72f513a12f6e36083f21a70dfda2eac6cc31a6e8b2d1d9b7bd90d361b043c407db5bed1a4b828e86a486ef774", 0xf4}, {&(0x7f0000000000)="aa20", 0x2}, {&(0x7f0000aa7000)="2b7ed2331b9e847367f5d6e90075198403273eaaf663b9718ef85a5c0cc334736b1a831bea668a00fc526347f524aad05ebc4ba07611c95743965b50e9999dd527f9ac27e6d762839d4267b343fe2bbe662e21a187aa3caad3faf0749aa90f610178c2db4e73543519e37e2919b2138f8b4f29108eb6dbb7e92f596f956841f36604c262635d3c7ae880ac5e3db7e57e85d91686b7cc61d6573b23fbaab17925973b870093c4a60ad075a470eee0bf6877c9fa940b7b57325489ef1a79e4008932086009d20acf92215fee4472a35922e332788600a1bb25fe30810e8535e725fad0feb60dbe6554dd3845f5e1d4f1c5", 0xf0}], 0x9, &(0x7f0000000000)=[{0x110, 0x108, 0x7, "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"}, {0x70, 0x100, 0x400, "c0d8d885af9dbb67371f152b677c800b8d389e13af2a9c793b4bad1fb337edc0c3df59e46a9de57035f2904172b1a994f0283830e1840ea90f1325747f4da42c8942500a3aa7ee509f55f0da3ea3c6212412032a18b4d3c814e4e333fa6a4f73"}, {0xe8, 0x109, 0x7, "a451782a221c01f609879b79b94bd5e709dc85b2d872ced68236654b231883e701bf78186f09ba9a5aab659288a0d478b1a697bc42ffc3e9b5eb7230f017fee7b921482b326b912b7cb79693e94a1b48a330ed58031b1f6c93a131d6c7589fb9ce951d4d9c67877afa4b6e6af88aca5ec82099a17d5b6d51b86bb0e76f929cd73d7792a481704305856790908ced3910501d42f8c6b5b670d8db7592cbf6c44298d41dca1f05b245c0610a8e10a68e7206b1368b55c0f3aee65a824627b09d1bf671ac50344572f5aa0554b46853f32e9a466d7ab8a78a69"}], 0x268, 0x20000010}, 0x1) r1 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000001000-0x4c8)={{0x1ff, 0x7, 0x40, 0x1, "6357fd949591f4a9be4dddd58e1e8b1e7da6ca59862639cbb4974de6df91f8f8dce03eb81ef5238ecc99f48d", 0x6}, 0x6f50, [0x5, 0x1f2, 0x8001, 0x9, 0xffffffff80000000, 0x6, 0x8, 0xfffffffffffffffb, 0x85dc, 0x400, 0xff, 0x1, 0x5, 0x1, 0x7ff, 0xc0, 0x0, 0x3f, 0x0, 0x7e, 0x4, 0x0, 0x5, 0xee, 0x800, 0x7fffffff, 0xf, 0x5, 0xe04, 0x2, 0x3, 0x8, 0x0, 0x5, 0xff, 0x4, 0x1d4, 0x0, 0x0, 0x40, 0x1000, 0x2d34, 0x3ff, 0x8, 0x20000, 0x0, 0x8, 0x0, 0x0, 0xb3, 0x81, 0xff, 0x81, 0x7, 0x10000, 0x7, 0x81, 0x2, 0x9, 0x4, 0x0, 0xfff, 0x9, 0x9, 0xfffffffffffffffb, 0x8, 0x4, 0x0, 0x7, 0x1f, 0x7fff, 0x7ff, 0x8, 0x7fff, 0xde, 0x800, 0xfde, 0x401, 0xffffffffffffff80, 0x4, 0x7, 0x8, 0x92, 0x94, 0x1, 0x3f, 0x4, 0x0, 0x6, 0x5, 0x0, 0x3f, 0x1f, 0x1000, 0x4, 0x1, 0xffffffff, 0x8, 0x3, 0x0, 0x6, 0x80000001, 0x8, 0x3ff, 0x4816, 0x9, 0x1d28, 0x9, 0x6, 0x7, 0xd6, 0xffffffff, 0x7a2ceaed, 0x200, 0x0, 0xfffffffffffffffa, 0x6, 0x6, 0x8, 0x0, 0x9, 0x20ca, 0x10001, 0x1, 0x0, 0x9, 0x7, 0xfffffffffffffffe], {r2, r3+30000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = dup(r0) sched_setaffinity(r1, 0x8, &(0x7f0000001000)=0x5) r5 = syz_open_dev$adsp(&(0x7f0000002000-0xb)='/dev/adsp#\x00', 0xfffffffffffffffc, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = geteuid() lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x80)=[{&(0x7f0000000000)="ba10bdf91ea0ca9f71ec06ee878840e9b7e10830bc328c55aae13f04300727e884185eb6af2268b7be392da4efdbda36bc135670aec6", 0x36}, {&(0x7f0000001000-0x8e)="9be799b9c9516fa9585842d946f7c27078ceb3b8efbc22f57cbfe51acd438b7f002b17f03c252282fcfcc88fb92787b043f6990f2e140b1ecde49ed628e55c223acc617215e8d4082e7a65bac54a2f85df2b06101f4ddb6a75830f75947fd6ff6dc1709bd0f5723ad1b31be001caa4df1dcfe66cb1ca28bfdcae7dfd838ae4090436e943d298847753e5b75f3657", 0x8e}, {&(0x7f0000002000)="de71fa4bf98820a883722c2e163b213fb93c", 0x12}, {&(0x7f0000002000-0xbd)="0f4b6ff3b1ec9864fa10ebd35b64cc84c8185baa22cb64a24c297c346966339b672b172f93ac23e1a203a0396e8c01a5d7f5873001a8c55e82ddfdb2b9703171097e1632cd03080ffbbc0fecd5a98b44863ee8475568c0693efebc4deb7c4f2a479fd1ad0aa5b630673db4ca19d03fd5d11c9358d316c39690e7653cfc4b472f1fdc6ce0142e49d2b5cde7b05281f076b47b878e1778857e0fed70423cf9e75dab5e73522f5ced175e0a86db0973d3573c90cf711641b62159d8cab7c4", 0xbd}, {&(0x7f0000002000)="e8c870d212d99ca5576c6155be4d", 0xe}, {&(0x7f0000003000-0x1)="1c", 0x1}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000002000)="", 0x0}], 0x8, &(0x7f0000002000-0x38)=[@cred={0x20, 0x1, 0x2, r1, r6, r7}, @rights={0x18, 0x1, 0x1, [r5]}], 0x38, 0x400c085}, 0x1) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000001000)={r4, 0xc5, 0x1, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r4, 0xc008551a, &(0x7f0000005000-0x30)={0x7, 0x28, [0x440, 0x7, 0x80000001, 0x80, 0x7, 0x5, 0x101, 0x3, 0xffffffff, 0x5]}) 2018/02/01 12:32:51 executing program 5: iopl(0x10001) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000a42000)=@assoc_value={0x0, 0x3ff}, &(0x7f0000d0a000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xe)={r1, 0x0, 0x3, [0x5, 0x5, 0x3]}, 0xe) ioctl$KDDELIO(r0, 0x4b35, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000002000-0xb)='/dev/adsp#\x00', 0x2, 0x400) sync() alarm(0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000002000)={0x1, &(0x7f0000003000-0x8)=[{0x0, 0x0}]}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000001000-0x50)={@generic="50cb39683e3fb12914c94740500a46b1", @ifru_settings={0x9b, 0xffffffffffffff16, @fr_pvc=&(0x7f0000000000)={0x4}}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) ptrace$poke(0xffffffffffffffff, r4, &(0x7f0000001000)=0x0, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000004000)={{0x2, 0x0, @rand_addr=0x646, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="d39c6ef01d867a2898474d1adfd9ccee"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000005000)={r3, 0x5, &(0x7f0000005000)=[0x7, 0x3e91, 0x5, 0x6, 0x7], &(0x7f0000005000-0x18)=[0x8, 0x9, 0x7, 0x7, 0x80000000, 0x6], 0x1, 0x6, 0xffff, &(0x7f0000001000-0x18)=[0x7, 0x9, 0x5, 0x2, 0x7cca, 0x800], &(0x7f0000004000-0x4)=[0xffffffff], 0x0}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000005000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000007000-0x4)=0x7f) getuid() inotify_init() ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000007000-0x4)=0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 2018/02/01 12:32:51 executing program 2: socketpair(0xa, 0x0, 0x4, &(0x7f0000378000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x9}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r2, 0x0, 0x30}, &(0x7f0000000000)=0xc) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000-0x10)=@buf={0x2b, &(0x7f0000001000)="f606c752c91a3e1e85b8ddd9deff13f8ebea50c669e3ca93e81638480de3f4c7faf653fbbdf0a15b97edee"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000002000+0x92)=0x8, 0x4) getsockname$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) bind$bt_hci(r0, &(0x7f0000002000)={0x1f, 0x400, 0x1}, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000004000-0xd)='/dev/dmmidi#\x00', 0x7, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000004000)={r4, 0x9}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000006000-0x8c)={r3, @in6={{0xa, 0x0, 0x200000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000005000-0x4)=0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000006000)=0x0, &(0x7f0000006000)=0x4) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000002000)={0x8a}, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000008000-0x4)=0x7f, &(0x7f0000006000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$admmidi(&(0x7f0000008000)='/dev/admmidi#\x00', 0x5, 0x200080) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r5, 0x80605414, &(0x7f0000009000-0x1000)=""/4096) 2018/02/01 12:32:51 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000f3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000edc000-0x58)={{0xfffffffffffffffb, 0x8}, 0x1, 0x2, 0xffffffff80000001, {0x3c21, 0xffff}, 0x10000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000001000-0x1c)="2826707070302d27706f7369785f61636c5f6163636573735d71a200") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000003000-0x138)={{0x10000, 0x0, 0x4, 0x4, 0x8, 0x2, 0x80000000, 0xfffffffffffff682, 0x1ff, 0x4, 0x8, 0x1fffffffc0, 0x0}, {0xf000, 0xf004, 0xe, 0x9f, 0x6, 0x2, 0x3, 0x7, 0xffff, 0xffffffff80000000, 0x8000, 0x3ff, 0x0}, {0x1001, 0x100000, 0xf, 0x2cc0, 0xfffffffffffffffa, 0x800, 0x2, 0x3, 0x6, 0x7e6, 0x300000, 0x7d42a166, 0x0}, {0x0, 0x0, 0x4, 0x0, 0x0, 0x10001, 0x7, 0x80000000, 0x2, 0x6, 0x5, 0x20, 0x0}, {0x1, 0x0, 0x10, 0x3, 0x7, 0x100, 0x9, 0x8, 0xb800000000000000, 0x4, 0x906, 0x4, 0x0}, {0x0, 0xd000, 0x8, 0x7, 0x3, 0x80000000, 0xef, 0x9, 0x80000000000, 0x20, 0x8784, 0x7ff, 0x0}, {0x0, 0x6000, 0xf, 0x4, 0x5, 0x400, 0x2, 0x0, 0x82, 0x6, 0x2, 0x7, 0x0}, {0x1, 0x1, 0xf, 0x0, 0x40, 0x10001, 0x8, 0x4, 0xffffffffffffffe1, 0x7c260ca4000000, 0x80, 0x6, 0x0}, {0xf000, 0x4000, [0x0, 0x0, 0x0]}, {0xf000, 0x4000, [0x0, 0x0, 0x0]}, 0x31, 0x0, 0x6000, 0x40000, 0x4, 0x1000, 0x110000, [0x6, 0x3, 0x4, 0x9]}) mlockall(0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000003000)={r0, 0x50, &(0x7f0000004000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000004000-0x4)=r2, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000004000)="d3d7e535839eb10b1d1254e74955939b4d98101a244a9c34e63f97c32c14205ba433851ede2b498bdea28cc0fe63c059a7406db0b7dc33bb401f136fc957437f60be1f48f2c1463627b377c89fe1c73ba7bfcf81e99282bee3592976697fb6a969687a3bc6de55816ccfc931328f70a5118e4c1f3f5fb82ad76c276ce11598a5d75541f3098bdd3dddb64226095bb322547abaed6f62ad9bdbe1a2bc253b6a818cbc28d22f03ff58d18796689b4dec0ad424d9bd") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000005000+0xcb)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000006000-0x8)={r4, 0x2}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000006000)={0x3, 0x2, 0x3, 0x6e, 0x2}, 0x14) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000006000)=0xffd1) ioctl$TCSBRKP(r1, 0x5425, 0x1f) r5 = getpgid(0x0) fcntl$setown(r0, 0x8, r5) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000008000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000004000-0x8)={r6, 0x0}) [ 32.100714] audit: type=1400 audit(1517488371.665:9): avc: denied { map } for pid=4159 comm="syz-fuzzer" path="/root/syzkaller-shm246488827" 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 [ 32.157119] audit: type=1400 audit(1517488371.721:10): avc: denied { sys_admin } for pid=4204 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 [ 32.195438] IPVS: ftp: loaded support on port[0] = 21 [ 32.249962] IPVS: ftp: loaded support on port[0] = 21 [ 32.255312] audit: type=1400 audit(1517488371.811:11): avc: denied { net_admin } for pid=4210 comm="syz-executor5" 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 [ 32.311710] IPVS: ftp: loaded support on port[0] = 21 [ 32.365432] IPVS: ftp: loaded support on port[0] = 21 [ 32.426237] IPVS: ftp: loaded support on port[0] = 21 [ 32.523490] IPVS: ftp: loaded support on port[0] = 21 [ 32.625099] IPVS: ftp: loaded support on port[0] = 21 [ 32.720517] IPVS: ftp: loaded support on port[0] = 21 [ 33.445913] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.539897] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.817643] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.855078] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.994393] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.141585] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.236585] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.382618] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.974823] audit: type=1400 audit(1517488375.539:12): avc: denied { sys_chroot } for pid=4210 comm="syz-executor5" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/01 12:32:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000a61000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = dup2(r1, r1) ioctl$FIONREAD(r3, 0x541b, &(0x7f00003e0000)=0x0) 2018/02/01 12:32:55 executing program 5: r0 = dup(0xffffffffffffffff) ioctl$TCXONC(r0, 0x540a, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00003dc000-0x44)="", 0x0, 0x0, &(0x7f0000ac1000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb1}, 0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000059d000)={0x0, 0x38, &(0x7f0000bd4000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}]}, &(0x7f0000674000-0x4)=0x10) 2018/02/01 12:32:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00001b3000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000a4b000-0xc)={@multicast2=0x0, @loopback=0x0, @empty=0x0}, &(0x7f0000490000)=0xc) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000a18000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) 2018/02/01 12:32:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f000045e000-0x4)=0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x402000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000001000)=@file={0x0, ""/82}, &(0x7f0000001000-0x4)=0x54) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r0, 0x4c6, &(0x7f0000001000-0x8)=0x0) prctl$void(0x15) 2018/02/01 12:32:55 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x5, &(0x7f0000001000)="", 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000803000-0xa)='/dev/cuse\x00', 0xa0040, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000e1c000-0x8)={0x0, 0x2, 0x3}, &(0x7f0000348000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00006b5000-0x8)={r2, 0x5}, &(0x7f0000b85000)=0x8) 2018/02/01 12:32:55 executing program 3: r0 = socket(0x2, 0x3, 0x2) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000001000-0x23)="") 2018/02/01 12:32:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x2) r1 = syz_open_dev$mouse(&(0x7f00001d9000-0x12)='/dev/input/mouse#\x00', 0x0, 0x800000000004080) sendmmsg$nfc_llcp(r1, &(0x7f0000d7a000)=[{&(0x7f0000c0b000-0x60)={0x27, 0x9, 0x100000001, 0x3, 0x4, 0x2, "244ee73f133364d9c5ae701781f154d61e2acb63c1c6b35f1d843d906a7e75de8ab3469c7592399d9552ec6340015aa099ff6212d1423cc180933d10656258", 0x8}, 0x60, &(0x7f0000e09000)=[{&(0x7f0000018000-0x4c)="67e69fb827d3cc841a53982d06e37106b8c021a582de70bbc38284d7c9c95b71b5ba9a7243e421a05d175ff6df027bf55f1c808e39a1fb625cd5e7a560ff909fbe17d2ee9186ab80432e2c9d", 0x4c}, {&(0x7f0000d81000)="3edfc0db1ef9660309fc5ab03db86e9dce1d3e9d800ad4e3531dfc9a0c35d98895b287b3314cce00cebd64265e23a376a493ddd28c1e17f9011ab2581eb3cf8171577e91e8cb31cfa825ccb7ed6c84fdfbeb71650a43e81597e09552d0376b1325988c8351b1d9e694a9", 0x6a}, {&(0x7f0000e5e000)="e180f820aa45f4e33eb059d4f113234b96275bf658b96bd2b9bfab0ba510d0d1a47d35b6478bfb9b2948b6ae9912bac199c9267545edd4b87318214dc27b16549e9e4dfca1d0537e2dc0651d0b3b0c5bad0c299c365246f38b2605dfdb2a04b79b3d59b98b94583f8487132d9a11a6f2148a3ef89679", 0x76}, {&(0x7f0000413000)="25a705231c81c31390ddb151d86f0a9d098d9a17d55507481f3b13f111dc5d4f7cbafa265f9d60aad1707bb92c719b0e09a0dcdc8ed8b386d91a09", 0x3b}, {&(0x7f000094d000)="488cc73c06e037683dc0f541ae864e004a760063927120c5b8489a927df1432ad0d3ec7137eb299ad5639fdf30de9f9c15f620", 0x33}], 0x5, &(0x7f0000682000)={0x70, 0x10c, 0x4d, "2d7d524fb0b80a337c6ce03c544af4127774040f820102e650232030b02e7459f090fca772fccc211ff0dfd94bdc5de0cb9e1491595d472bc5c9c851fe3e1e24533f827bd3531bce1c25114e421ae1a6cfb927d420efb7939161253ee3b9"}, 0x70, 0x800}, {&(0x7f0000aee000)={0x27, 0x100000000, 0xfffffffffffffffb, 0x0, 0xfff, 0x3, "093215e4df9195db9b0be5fdfda53a433382e31bd0a74b09e79e8d860475da02fe750e2e1cebbf2e44a9096432edc0b3e68042e288412b3f3cb04964d76512", 0x9}, 0x60, &(0x7f000062c000)=[{&(0x7f0000d83000)="cad93736c4822758876f710939235216962caf00da15be7a6460b24c64c9ddc0a98ed5e95eb95bdb75cae975f35c06e23adaf94c53af8f1bc068d2061b3fc2f569dccbc823b531", 0x47}, {&(0x7f0000bd5000)="81fd870a013a", 0x6}, {&(0x7f0000c5f000)="6ab60a52d79ba118fbe76ad5794f64fdf6cb470f8d903d2e9bc945bd96c7b8615adbb60f7a9c9c455dc2a55f1b2135aa314aeccb05cc842d0262c6445cd23a91c226c8dad21915d2f644eb3617520604424b3995b9b92634d769605e7f75ce310c1257d1fac43fdb053d6ac55ac37dae97d3598b29cc664e4fb32c32bf78bc8ee2d1d0e0bda0fbc936a804ab913f8235af0b9eaa656e32b3ba6bafe93f5cf1784f24dafb6e1d9a6ac3c3c476fee90b04a72167438de483f5090806ffde3ce79ea91b9a004eba8afbc12133363c9af2eb1481ac80ed5f55dab91df80a90e48518f83b1f9b59f1ac88777d48e49a28", 0xee}, {&(0x7f00004cf000-0x47)="42ec0f4aaaa64d9d25578f60bc127d5b1dc5fbc2ac0d5802844707fd0a608a7cc39b712e1e0a3f113aa965c19be81f651c732c6f6d0c3a655bb3b745aaadee44514468aeb3032b", 0x47}, {&(0x7f0000fad000)="d8ae9d3c7cbed6b7a96f430298a7c64d08372ad75dd41cfb231a641ce645c760f5d347e107b6864853c84839aa5cd3affdaa27e92a580b6aa1cf06bcc399e2a102d755d45f7de8346b74c57b75da5a625e9cf9a401ac588e5b98cd428e4beba6134e6c9f65c68cdb680c4514e7a0c4869a69d7123faef88f1fda847539ebe71437bc0646d423c01f01ee0603a5197f1a208d376b", 0x94}], 0x5, &(0x7f00007eb000)={0x10, 0x114, 0x7fffffff, ""}, 0x10, 0x800}, {&(0x7f0000e7c000)={0x27, 0x6, 0xffffffffffffff7b, 0x3, 0x2, 0x80, "758084d3e9d9b7b84381ee6456e84dd9423a08025e5dc6786ec13cc928644feec89815fb9962c09d10b309db10cf3252a7e634b2ae6346616b16c14a6d842b", 0x2}, 0x60, &(0x7f00007ca000)=[{&(0x7f0000a80000-0x88)="b7b4a3bd7945e1b9e43f4a9d10953004138a0273feed18e38defdd6c4b43bd2b3de2d57144e421129886df0062bd2e8bb4baa185c79d682d472e21ddf94413eceea25aa1e3aaeb9731b8214db06b1c892676ccbe177f4fd246cee49595502ef24ce326588cfb6345c86ac48ab5d2d199f23ad1d77f89fdcc8aa0df39b6997ee790482f123b710fd2", 0x88}, {&(0x7f0000575000-0xa8)="61ecf06ef40ca263fa1a9efa39772e4c4dfbffcd16379e60470533acc187eac9e79073368dc577eff4acfd37e10954b061e9cdf55497c19d7f9a7b7f630fd17860d4de813d1fe1e40ffa7570449d5148dbfa1b412a287d3f080cc0a2a5e01f7bb8d8304e62cdbd58aacff0cbcedbdfa0ae31b259ad5ab72ed1f1ba054e484152b8a2e4d5799f80255339bb6887529a1bf5bb81d72573a11df757f4c798432de62cdd915a5502e1b2", 0xa8}, {&(0x7f0000ba0000-0x96)="460d6b1cd006ff09337aa1941e040e95bc8d1cc2892b1f18779b545ada3451c814fd7354b3fed3a1da12a2693763b52a5cf546013a2debdcdfd54e2c8d0115205d64cf7cc0db6529e2e92bccd24663791b579b553d65a7adfa70dd8497a996a0d6c406fde6956fa16431be92e7e0888462d5609c689e33dcc379c8544b4893614c7064506786763bbd060fcf317370ccf069e71eef14", 0x96}], 0x3, &(0x7f0000286000)={0x110, 0x11f, 0x100, "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"}, 0x110, 0x4000085}, {&(0x7f0000bf0000)={0x27, 0x2, 0xfffffffffffffffc, 0x7, 0xff, 0x4, "5290a39419692af790d5574cfd59f24fe31ed2da9ec0a060ce74bbce680c45fd53ddfd865c182df30da5f723737dc9cb9ca63212d08076bda3272d493a277e", 0x0}, 0x60, &(0x7f0000e90000-0x20)=[{&(0x7f0000252000-0xd9)="2bdb8b752bb107c95187da1f27f6f383faa9f0cc68bfb19211a021776c7d5300835d042a13f0854aeaf8f159fce699f7b3de3a1280e3b25d60dbec03498449a9bf8a366c94a668df35770a8ae1ebd9f2cdb517b07e27ab40e2428e820b437e47012b47532e99c41c3c6915f6d2131b9202da6b6bd79526534c93d43130ad039aca32f06340dff087a6e0d38ac77e02c58edd0fcc2176c7eb4b752406d04b2beebf1fcba1bafdfa7055fde16086200824a648ff9ddec5015269400bb1bff524b0840fa0c05ba9e6c2830413600ad311167fe922c4543991bc84", 0xd9}, {&(0x7f0000d0b000)="4fdabee4a64b5fc45cf58a19e2975ad7f1b889a5fb29958d972a91cd08480b8ab09b00583038cd114bb65bb8d89b2945eed19072e145745559", 0x39}], 0x2, &(0x7f00006f9000)={0xe8, 0x10a, 0x4, "cf6805907f070af9cd5d8eeda3d515b7da59ec5dc7de78de20496047b43d8bee8b7d89e0f1fdcb87dafeb9a16c3eea6b0c5daec5c201ad69fa9eb00ed77ce3d90714f0e050450526b79c1ae22090f47551381564ec359f7712799b2dd87d0d05b9954b0fbc9c87d12c931c2b8cf663829a053147f6c28dbd26e39b23077dd528056c6a11c3985762727252c26e02ffd02173ff3517e8b5a4353fbf7505849211791253e4dd007b3bbe6d9686167c803294b03ac77924897e9f1028aebced5d4bea977e7b1e85c3abda14b0e129cde0b5d1ae648a"}, 0xe8, 0x4c001}, {&(0x7f00002c3000-0x60)={0x27, 0xd3, 0x9, 0x1, 0x4, 0xd1b9, "9558732b1a7e38a380f000e8e3abe198b715043b5b2b8033848cac021c40da57b93f7c48c9aad9631a6a06a5275b71de27b7882e4c91ffc76cca28a6135029", 0x100000000}, 0x60, &(0x7f0000f97000-0x90)=[{&(0x7f0000c06000-0x1000)="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", 0x1000}, {&(0x7f0000609000)="357e14bd56383a44615ddfce97ad91cef54c48b528cf7692714697237b5e04bfb2e00d0e5f11c0162cd56c7e9e8189fa0f476ebfb8a113859e2b1d3c9c1985fdde05e6a3a5bf984ef52411b4322caed7349f07586cb5f2c3811d805c8b9effa0c01ed58776ed31fbe14cebdb361004", 0x6f}, {&(0x7f0000c42000-0x99)="9785b11ab30affaf31d11af4b347aecc9da2859b64cd635db5c9e3e587a90d2ee4d652078575bc58ad11714db12d61ec54c05988cafc6134dcf6c03aa6352368901c2a06142f52793d7b6b74a9a2712437054aed7efc55b94e788e9b03c99cde0ce1b6af22f71aea7cd1dc828914f3ba10edc17de64a2e4b7cee7f92070ad6123a6ef54f1c4bf05d068cfbfb53d8150853cb1ab8027b0594a5", 0x99}, {&(0x7f000053e000-0x64)="9b7495069f8bbf1a3061cf9dfc28986655a084eaf4ca5f26513490533be1161fb5c2964d3e5f9ea1f5d90406df0bdc3905acc4ef93a8c5da97956e6b42f57c2ba02a339ba15ce771932c176118b3c1eeaaab8656b40133440e50a08881a3704928e1ef18", 0x64}, {&(0x7f00007e6000-0x5c)="2434c888f9f78a88ef019a4263ae24b184c2cece36efcc770aaf30a225da7aa34734394bdc0b3a38b9e897d7e6b90de358f614cab6aed116ee90875be16ade54934f72d2e13e476237660417b0d56f687a3c26be0a5c6102b233892a", 0x5c}, {&(0x7f0000250000)="c9c64602676216f932888c351059148fa1771e30240017290ae369b61b0c2a8ffb798a0ef7834b0a3a9c786e7f3fd431a3fd15a68dd29dff6442835655c8da42f493fb3ff88ab1fe2e95ec8c24fa2f013dd6e97e43c5bcb43ceae6668a00b25a1c2a0125c13265957c5287dd7e09c30f4c9691b8706028917a843aa45fa96ddea0c00a3982d86478fdfe3bb50841bde65765fb76167a2218c7fb9956bf6d555f3b61b07ea83aa20545de7252", 0xac}, {&(0x7f000081f000-0x43)="0ff7b9b02b9b75a0c660a04a3e3782a1d3b5da948c1059a554b3da0da7521e68d8523478ef2a7c6ab4584245abe3f8b733a03d24be48ea71d346bda0ee59465808bd7b", 0x43}, {&(0x7f0000d29000-0xe)="16600740836fef6d6cd6fa03874d", 0xe}, {&(0x7f0000080000)="f1143372d475e73db41d7fa844e5e322ca6240ced80b84e55aa0f3", 0x1b}], 0x9, 0x0, 0x0, 0x0}, {&(0x7f0000e37000)={0x27, 0xfffffffffffffffb, 0x5, 0x7, 0x7, 0x5815, "da40612126b0d609f6d7b18b52c9a48f30863a9b861831e3798045622701145f2f27b4b2c743e5e30a04bf6224ac990c3b7be093f58ace49cc3f8252a825a6", 0x7fff}, 0x60, &(0x7f0000d87000)=[], 0x0, &(0x7f0000181000)={0xa0, 0x88, 0x3f, "50c09040528166413f87e064e380672b9db2c42a2048fc66751b2e1d66a1f836b9a979781dff5504c727b1b58cc6470624096ad229c6fde0ff46df7e9df96693e534659b277cc91e14d651ef45ce7019c42321cf52004703c5ceae947dbd3b118b03513d265c394d05b3b8efbd3008ed03502a5f0f7d0fada0264bf5656152c93b19de2cf67daa217375e2"}, 0xa0, 0x40}], 0x6, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e15000)=0x59) r3 = syz_open_procfs(r2, &(0x7f0000ad9000)='attr/current\x00') sendfile(r3, r3, &(0x7f00006c7000)=0x0, 0x2a) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000b23000)={@generic="831a9a3a6f3676a144e8055a8e19ef0a", @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/02/01 12:32:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f00001aa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) r1 = dup(r0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00000fc000-0x1)=0x0) [ 36.383573] audit: type=1400 audit(1517488375.947:13): avc: denied { net_raw } for pid=5200 comm="syz-executor3" 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 [ 36.484288] audit: type=1400 audit(1517488376.021:14): avc: denied { dyntransition } for pid=5204 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 2018/02/01 12:32:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007f4000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00002b4000-0x4)=0xc5, 0x4) syz_open_dev$audion(&(0x7f0000b8b000)='/dev/audio#\x00', 0x8000, 0x2000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000009c000)={0x0, 0x2}, &(0x7f0000548000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f61000)=@assoc_value={0x0, 0x0}, &(0x7f0000d7e000)=0xffffffffffffffe2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ceb000)={0x6, 0xb, 0x8, 0x16, r1}, 0x10) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 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, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syncfs(r2) 2018/02/01 12:32:56 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x1, &(0x7f0000007000-0x18)=[&(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000002000-0x1000)="93ab3a673ce96cf318e44d0bc907dda414cb45c0ae4f5428aa2885c3157b8ce4b5536b6f00cb119d2080e34fb42346a686175900c6534d5765", 0x39, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x1a9) openat$audio(0xffffffffffffff9c, &(0x7f0000005000)='/dev/audio\x00', 0x200000, 0x0) 2018/02/01 12:32:56 executing program 1: r0 = creat(&(0x7f00000a9000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000000)={0x100000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r1, &(0x7f000098f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ab5000-0x20)={0x10000, 0x3f, 0x820e, 0x3ff, 0x7, 0x80, 0x1, 0xa239, 0x0}, &(0x7f00001b5000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003ca000)=@assoc_value={r2, 0x5}, &(0x7f0000025000-0x4)=0xffffffffffffffc4) r3 = accept(r1, &(0x7f0000dd6000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000072e000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000051f000)={0x0, 0x0}, &(0x7f0000d93000-0x4)=0x8) getresuid(&(0x7f00006c6000-0x4)=0x0, &(0x7f000092e000-0x4)=0x0, &(0x7f00004d1000-0x4)=0x0) r6 = getegid() syz_fuseblk_mount(&(0x7f00007be000-0x8)='./file0\x00', &(0x7f0000d68000-0x8)='./file0\x00', 0x96a22b940622f699, r5, r6, 0x100000001, 0xfffffffffffffff8, 0x84040) sendmsg$kcm(r3, &(0x7f000075b000)={&(0x7f000077d000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x1, 0x3}}, 0x2e, &(0x7f0000697000)=[{&(0x7f0000838000-0xd7)="40fd406d7dae27a5406a775aa25a5de8b52260815f05e77e11f97878d842ab32adacb2d99f87c779b4ed6689fb8de6d02e2dc17e8418cdfff4d3138ed1cec13db1dd1b2d6a15f151109c8642d24536192361e21401c6887d07c99dcb91d30f5ccbcf320404f7ed351a4ae0fe4948b1cfa24e4bdc044d6204ef7e5d6169991cae356d133b3accbde44e7b2926c3712d5f5dcb87d1daa451eff6bd1036e271f07f7a9d97bf3898700a365a3a48e3108b58cb4da768be56bdce35e94f168013d67aba3f18234d995f095686e4e8b4bb886ebdfd6bc6248ab7", 0xd7}, {&(0x7f0000413000-0x2f)="2536efcdbead5819fdf7e4330ef8b8e2d156c2783dea57cbd2f82a9415a3acd37480d5f92cbe4ba16c1e9263bda671", 0x2f}, {&(0x7f000058d000)="ebcb2b244f4066b1d8da5c792eb6210d3dddaaa24e5fdd20fa913ae8c58ce1cacd481692cf14f5c81fff73e9aa63e4bb29d75e4ed453bb577359725381dbc27fc0934fd806112e772227f90a1387a70d8342aae195b25a94861ca0fe8346796379eb8edb9f75fdf52c2607d15fd6673bf39de0fe80a76c0a5f560705cd1a9231750ff0c440c7b192c9536c03f08849c4a07af107bbcdaa6c2341e8e66e81a956f2fa4a0c8ad34f", 0xa7}, {&(0x7f0000ebc000-0xf4)="1b3873b93325374ce7c29ab5be444270e242aa5d6729aff25d4918c2afc15a208afc06413dee3eb74c579154a647a0b2cd99fcd7ad11439b0950efac0cb4b8eadfdb796c16258f014c265605933fe736a94c1f3f1dd327ab66dec508ae94dad3a3067bb5e3cced2d4d76ba24eaeb6bd910c5a8b49474bca3107570e3c6c4e9908a54271858b65e0a42b52473f61a75b9f451bd659bf9e4dfbe81fcb4f6ec2ae62ac1d902ed3e42777e477ba5d1c48156f3c9a9088fe3489160a7abd30c5f5f4b3130f32b3d187255545462637f28b4eea28e0428ba77b5aefe747a80983024c8437ff8ad5fe024e116506338d59b99a21c14e92c", 0xf4}, {&(0x7f0000deb000-0xc2)="974737b515f8433950dc5af7f13842a51d307bb7a726c3be87be9537739950d741f81728de5f1f18b0be98a1f66cd7abc542e87332877fe7c88e1217938fa64214a28b88b9903148379496e5aab3a63faa2af4efc54343aa2921d4d57c4ccf820fa51c1353bdb0638c38626b6c86b4bc65a9f0624f62426104e77b0856a56d2ec432171a10a1c8dd84550dae71b3874483689ba9953f530291126f24895735d7cac720c98ef58fed7e7cb03c650271213fa325451e4cf5f169c4ce196291b7e4f854", 0xc2}], 0x5, &(0x7f0000856000-0xf0)=[{0x38, 0x118, 0x1a, "d812fac17354aa416a4a1c8263f2115f51864a2eff18c68901b9ccedd90b83a5a305ffb8"}, {0xb8, 0x13f, 0x0, "ad29c3226d6e8384d62bdf571d64d7b3993fbd9dcac7e8d291ad409b4957828807fd2bfa7a5b7636f441bde1a04e1e2eac79b14a25ce89663634893e8e9655762310c9ac6808031f4e5d50af38e3746f2811db9e298ee1f23486f5bd188869e3e17cb6645c470b21630f6937ceea5e8336005bc1f361115dc9cfcd7f156b4b83d95e49a242d5babfa3fcfe836a79b7cdde3bc5b5326751497a0477f0901d5493741bcd6ea837"}], 0xf0, 0x20004001}, 0x80) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000693000)={r4, 0x336844eb}, &(0x7f0000a09000-0x4)=0x8) openat$dsp(0xffffffffffffff9c, &(0x7f000016e000)='/dev/dsp\x00', 0x40000, 0x0) getsockname(r1, &(0x7f0000150000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000021a000-0x4)=0x60) 2018/02/01 12:32:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xe56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sg(&(0x7f0000d38000-0x9)='/dev/sg#\x00', 0x3, 0x84800) write$sndseq(r2, &(0x7f0000c26000-0x30)=[{0x695, 0x40, 0x7, 0x100000001, @time={0x77359400, 0x0}, {0x6, 0x7}, {0x16d1, 0x80000000}, @result={0x1, 0x55}}], 0x30) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/01 12:32:56 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x100000001, &(0x7f0000001000)="") 2018/02/01 12:32:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 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$inet(0x2, 0x80003, 0x2) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00006a4000)=0x0) 2018/02/01 12:32:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000a09000-0xd)='/dev/dmmidi#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000ea8000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9208, 0x0) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000a15000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "2ae1e4073d2f4e27f9d9eb26ca23cd80b6706af63c7f3f70a871c401d62b3373ecf6ebd3fa2bdb1992eb0c6c34bba44061182e507c3a0b1d0e8d4f2c0ba6f2", 0x0}, 0x60) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000cdc000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000554000-0x4)=0xe8) mprotect(&(0x7f0000c93000/0x1000)=nil, 0x1000, 0x0) sendmsg(r0, &(0x7f00005b2000-0x38)={&(0x7f0000275000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x1, 0x4, 0x2, {0xa, 0x1, 0xeb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}}}, 0x32, &(0x7f0000f9d000-0x80)=[{&(0x7f0000601000-0x7b)="ee879e28d239bfc46de8bdc83821883aba4e64326e8c04474212c1a63ddab5ee9c25d321a6ab05bdf436532c6e4e9d728ff2499a8549d3e93a549f7989f6556e760aefcff8d52bdd7a8eab7a6c3b585950cf9da8a818db9aee4290a5a53c7ca6443ed258449e0dfa5ee3f2c2d79e70bed05729fa50cca49d2486150e4e126ac59a5d4ae58ddcd5ba835d970efecc6c3154797966d5de71d4a52d2a958e5e5b502afb1254", 0xa4}, {&(0x7f00002db000-0xe2)="eea170cc7f223986401acd8a91aa7b1f95d5e4ea805980cf4a5aaec0f9b24d461f0b5bbe95ea9d24f9c150d7a1c6b15bf2e7a49fa4506f283176ba882e5340e6145db4d8f8f14f4b38d4c2bb6aaee27df81dfc1000001992edd84d19573e21df9bc79db131b782b01ff00660425a54c6314c46bccbc559fc280d03c21bd87781c79e955abde53fdc88aef2a7b2f83ccee1273777c923f6c05a1c75fd6cd53748be7ff93d78b24ec0207578efdaa3dbde0f436646469dd8d83e52aec1b63da7c604d21caccc498dcff8783513770673f61a52ff9d36dace1b100ba735bde5073f2943", 0xe2}, {&(0x7f0000ece000)="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", 0xff}, {&(0x7f00005d7000)="895c5e91357eb156131fe209d40cc66b16b79600f3abba732d03b654e8c99179aada7ad7535efdeb4d7daa4fa050e142a031db401a59fb08c32b2fad4663857e87812f407b8d52144550c79630ae32dbeb1e83169c534fb6d287378297a1c64aae05309d9815a716ea9ef686e0766ca025273e02313ed2de70c87655aebba15f68387e3482e33ce906048cc29cbaed9fffb2d004710c0e461b972e465118474914cb36ad49e10015f21a27dbeb893a46527694dd7b3788edb909b5d5cb151ae2a534509cd40cfbbe09cb6fe5190abd0687fb1f48213cf4559e47c8fa1000407c402c", 0xe2}, {&(0x7f00003ea000-0x54)="49e6eea7f8546905b5c84bf9ab8336157d9f117cf3e26da6e821859914097c308db28640cf70dae162b7c1a41d112fbc2a0862df027e4dfca10ef295a54359f1001106dcf4a7968a47b651a07faa700aca35db4d", 0x54}, {&(0x7f0000604000-0x48)="1327f59219f631e3914640b9ee9842638fc159835b9781275750a87f20373ef67fd5d677c0b1b5c47f57257a2109101fe01c13f43f255268f5a0386dc333aab98ea3263e68aad313", 0x48}, {&(0x7f0000462000)="0d8059a0a1c0fdcc42cb0e58653af34874151783b722d4651c16c8505e38f69923e42305f00435d18cb6b3e96d3936ebfaa2660563e3da8517decd9da2ec99d3d74143e14fed3db87f7b810d7b12bf5722916c61d098d16def5febd7906ab84e5a57fc8e9afed0e9ff48906376aa6c693b6391697c5b78fdcfe63c08cf525a65f7bbc43ca9fec685e26aa9c7fd741f23bba1641a446035178042e482d9e1b833d4387905953dc17a86abe04d423741875dbf9a36413a6a29dc6aa010", 0xbc}, {&(0x7f0000d25000)="247bf56bae57a886b158e5ab24afd0229fc220f7d834b1aba0096025b5468c4ef68c80c9813134deb87bd340ee0b9bb3ea9ab87071f12a73d0134541894f06d3db95cebe7f39716dfe437c8998c387438fb09a1c2e1311119393a488146dce3492992e1f0b718b38a34e4be700fe40482815c09d06ab4bbc2bac39c9e3a5d71022e16837a2b6b8f6df55224c5e8df83b0fbf7864332a26bf840743a935005e57d56170d3dca61888878e3129", 0xac}], 0x8, 0x0, 0x0, 0x0}, 0x10) 2018/02/01 12:32:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000000}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000049a000)=@sack_info={0x0, 0x0, 0xa4}, 0xc) 2018/02/01 12:32:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000052d000-0x38)={&(0x7f0000db7000)={0x10, 0x0, 0x0, 0x0}, 0x2e1, &(0x7f000097d000-0x10)={&(0x7f0000f71000-0x14)={0x14, 0x9, 0x1000000000009, 0xd00, 0x0, 0x0, {0x7, 0x0, 0x2}, []}, 0xfffffffffffffec7}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f93000-0xf)='/dev/sequencer\x00', 0x2, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000973000-0x4)=0x0) 2018/02/01 12:32:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0xfffffffffffffffc, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) r0 = syz_open_dev$admmidi(&(0x7f0000e54000)='/dev/admmidi#\x00', 0x5, 0x2000) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00001bc000)=0x0) sendto$inet(r0, &(0x7f000011e000-0x79)="82cd7c0cd0c6985845fe2f265622ab47622c738188c208e94fe2d3cf0075242319ecbafa6f8124374a596d07dc3254eefdcafa2cea5f1a00bab2be03a1ed628798207b4a8bc73add87a15d9dacaedcbadaa4728fd6741867a5ee63895b6955a0137f19bdb565504d5f8fa492664d6a4c82528a4fc937ad7267", 0x79, 0x0, &(0x7f0000c1d000-0x10)={0x2, 0x0, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 12:32:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sync_file_range(r0, 0x8, 0x6, 0x7) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000d44000-0x1c)=@in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) r1 = syz_open_dev$sg(&(0x7f00009ac000)='/dev/sg#\x00', 0x9, 0x400000) close(r0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000507000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000088000)=0x14) 2018/02/01 12:32:56 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x2, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffffec) mprotect(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x1000000000000002) getsockopt$inet_buf(r0, 0x0, 0x80000000030, &(0x7f0000008000)=""/144, &(0x7f000000f000-0x4)=0x90) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000015000)='/dev/vga_arbiter\x00', 0xd6e718afac8d476d, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000013000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000014000)=0xe8) fstat(r0, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x0, 0x1f, 0x3, 0x4, 0x2, 0x80, 0x20, 0x2c, r2, r3}, {0x6, 0x2, 0x7fffffff, 0x4, 0x2, 0x1f, 0x1, 0x4}, {0x7, 0x1, 0x6, 0x4}, 0x0, 0xd, 0x0, 0x1, 0x3, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2b}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x5, 0x3, 0x0, 0x1, 0xc03, 0x6}}, 0xe8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000001000)={0x1, 0x5, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 12:32:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) openat$audio(0xffffffffffffff9c, &(0x7f0000909000-0xb)='/dev/audio\x00', 0x400400, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) [ 36.868441] audit: type=1400 audit(1517488376.431:15): avc: denied { create } for pid=5309 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/01 12:32:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00002a5000-0x4)=0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00002ae000-0x4)=0x1, 0x4) r1 = socket$key(0xf, 0x3, 0x2) r2 = add_key(&(0x7f0000217000)='cifs.idmap\x00', &(0x7f0000582000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$clear(0x7, r2) recvmsg(r1, &(0x7f0000a75000)={&(0x7f00000c9000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000620000)=[], 0x0, &(0x7f00000cb000)=""/190, 0xbe, 0x0}, 0x2102) 2018/02/01 12:32:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)='$\x00v', 0x1) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000004000-0x10)={0x3, {"0f1dfbf1eaec76"}, 0x9}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x0, 0x0) 2018/02/01 12:32:56 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000004000)='/dev/vcs\x00', 0x80000, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000007000)={0x4, 0x1, 0x106000, 0x2000, &(0x7f0000003000/0x2000)=nil}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r0, &(0x7f000000b000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xfffffffffffffffc, &(0x7f000000c000)="d54d0621457b18acc4e8fbf6c4f45c2f8c7ba8710291080d836bc2b1e03053cdb79a26ee34a9168554188b762b2a9f59bf1e5dc14e1d21e1d0dd2157596664078f1fa8846912fdbea092ac70fe2c7ee1f312c67675", &(0x7f000000c000)=0x0, &(0x7f000000c000)=0x0, &(0x7f000000b000)="") bind$bt_rfcomm(r0, &(0x7f0000001000)={0x1f, {0x7, 0x8139, 0x83e, 0x3, 0x80000000, 0xfffffffffffffffd}, 0x1}, 0x9) mlock2(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x3) 2018/02/01 12:32:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000b38000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000a61000-0x110)={0xaf10, {{0xa, 0x1, 0x99c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000512000)='/dev/adsp#\x00', 0x8, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000726000-0x4)=0xfffffffffffffcf9) futex(&(0x7f0000fd4000)=0x0, 0x5, 0x0, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f0000000000)=0x0, 0x41000000) 2018/02/01 12:32:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = epoll_create1(0xffffffffffffffff) r2 = semget(0x0, 0x3, 0x4) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000758000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000df9000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000294000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={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}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}}, &(0x7f0000290000)=0xe8) bind$vsock_stream(r3, &(0x7f0000673000-0x10)={0x28, 0x0, 0x2710, @host=0x2, 0x0}, 0x10) r6 = getgid() sendmmsg$unix(r3, &(0x7f00004f6000)=[{&(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f7a000)=[{&(0x7f00002c7000-0x2e)="b2a1e8276c7478f8a54663f2472ab15e7ad520c410b35819488542c1263336354c6f125d0c7aa89029174cc0fb1046f6f7bc34267795e81e4372b63dc116950fb6", 0x41}], 0x1, &(0x7f0000b6a000-0x38)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x38, 0x40}, {&(0x7f0000511000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000070b000-0x30)=[{&(0x7f0000e9c000)="8d3cae97a76e81df358a537cf4b1951938bc21d9a6797a468abfe321daede97ae53de1c888ab862441b564b6076ccfa71405521d0b44b96fe27fae8bcea0045d9e9ff9d07ad98336450b7ca54e7bc920b0fd0e6d1582d79a9fca2879af131ab42f9d8089db4110e371aaa0fd5f34434932fea760f07cd185d39364cbfc6c33fc71c6fb3ed834e0be9cb77c8805cee45cc995fb2ec849c1d6d56193a95df86a3430d95b534a0760d8501fefabc56118399d5d7d6815", 0xb5}, {&(0x7f00008bf000-0xb3)="1219c75c5fa7ad271db5c6646db7646c6772f713fc48d1cf7e0cc441678d8414c19e079177dfd9039d90414bf3913c6debc1f47d3b950d499f5e040a3477296eb75409fa0e133c494e1a61cae1bb6efce46730b6de514a82b5f4c1144babc671d9d0d07388f31bc0b50d160ac464ef7675b4dac83f7c946c68a4412f9d777a47f03425f55809a500969305c77be94324997ab8c5c75277f05183bd1398879b0dedec2995078c96d3ab5a737dbe0e5dd4ee217e", 0xb3}, {&(0x7f0000c0c000-0x56)="6576a73ec718015be921bfe51c27cd82291276106e608f618fab36f0e63b47d1539dd72f92cc3a29c5fd368117700ac01eea622fd93f4b6fba618a8fe7396f29d52a4ff1691bafd2741254b8726f6f778521320a5f10", 0x56}], 0x3, &(0x7f0000c76000-0x48)=[@rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r0]}], 0x48, 0x0}, {&(0x7f0000da8000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002c7000)=[{&(0x7f0000b1b000-0xb8)="634ec0aeb1787a3c304360ac5cac26dc7371e48648a56241fcd44806b7dc6c57fc69ef38281791e60997a9be4c1f4d4b561ba0ade5c712b61126dfa775dd37efa9027d831c2bef67b948424fad3f9779a44fd06ed15f02b07b548e2687f9f13ef2ce12ee8ae19ebfae3f48b8ac51d3edc448ce40f5c90e682b5bc8fab3df11fccc7f7c7db76255f067f92279ea8d6dcce5f3ed0e1b302faf938f8535174b2d200e759e48df7840c75732157e77d6a0c1fdcfa368c41fcd7c", 0xb8}, {&(0x7f0000fb9000-0x4)="173a3262", 0x4}], 0x2, &(0x7f00001f9000)=[@rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r0, r1, r1, r1, r1, r0, r0]}], 0x88, 0x1}], 0x3, 0x800) semctl$IPC_RMID(r2, 0x0, 0x0) getsockopt$nfc_llcp(r3, 0x118, 0x1, &(0x7f00009da000)=""/18, 0x12) sendto$ipx(r0, &(0x7f0000edc000)="6db1dc58aef90cfab80df055e8b529178788d3f6f6020b80d7b8d45ec5a8aa838b35090d4853ed05c0d8eb545fd05aa3928942cf440757a9db1f6fab55024b636fa4cef18e73c4b9f340e1de1260176d54045a8672115b723ed80bfc50b8c37876d2e04739e8d42f95d4c8f909bb3dd08a234765370b1c43bbc3f886bdc7a9c5dc9940eaf793c73b6e136cb14988d7e956e8bf9c8f7f6d0db66ba75bb22a2332e934e548149e437e735734a2cc8cbabdfb6090dc4bc1585c870b4b44302b13165a6978f873e75d", 0xc7, 0x4000000, &(0x7f00006d3000-0x10)={0x4, 0x9, 0x2, "3d90eb7ee918", 0x9, 0x0}, 0x10) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000087c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000c40000)={0x0, 0xf66}, &(0x7f0000277000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r7, 0x84, 0x7c, &(0x7f0000f64000)={r8, 0xffffffff, 0x562d}, 0x8) close(r1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00001c9000)=0x0, 0x4) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r1, &(0x7f00007bc000)="", 0x0) r9 = add_key$keyring(&(0x7f0000bc0000)='keyring\x00', &(0x7f000029b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r9) write$tun(0xffffffffffffffff, &(0x7f0000d86000-0x1d2)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}, 0x28) close(r0) 2018/02/01 12:32:56 executing program 3: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) dup2(r1, r0) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x0, 0x0, 0xfffffffffffffffe, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000056000)=""}}], 0x30) read$eventfd(r0, &(0x7f0000037000)=0x0, 0x8) 2018/02/01 12:32:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005f6000-0x9)='/dev/sg#\x00', 0x5, 0x4202) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00009d1000-0x64)={&(0x7f0000011000)=[0x3, 0xffff, 0x6, 0x1f, 0x45, 0x1, 0x5], 0x7, 0x8, 0x3ff, 0x3fa78960, 0x9, 0x7f, {0x2, 0x4, 0x4, 0x2, 0x616f, 0x3, 0x0, 0x8, 0x2d5e, 0x1, 0xa9, 0x7fffffff, 0x4, 0x0, "c973a9435b971222eddc2d9085ed39b0854b0f06673e1415566d1d41ae1ab98c"}}) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x400) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000071e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x30000, &(0x7f0000916000)="5d917ae0b0235ab75ebb494ebd238b1a1d374931905a977efdb5fac4bf7b163b3a0eb1a23dcd92a43b6ad0a695ab4fc05355c9245f72932cfe3445a7506678768d6d4919f723daef27937be0485173f460e190cb345739358fa886bd165ad2906ac6b875f71b86e48e355af63a81e2a06a18e9d47573f2c05af6d583f41f3c6af73bbfd9681a7cdd7eee49d27a89777a9e70e185b99ed9136aa38e1999da899fa61a780d62495e343017d3ac14b8129a3438", &(0x7f000003a000-0x4)=0x0, &(0x7f0000b3c000)=0x0, &(0x7f0000001000-0x1000)="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") mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000449000-0x8)={0x0, 0x5}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000000)={r4, 0xb, 0x7fffffff, 0x8ded}, &(0x7f0000448000-0x4)=0x10) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x40087708, 0x6ef000) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000000)={0x7fffffff, 0xc0000000, 0x903, 0x9, 0x8, 0x8}) close(r2) 2018/02/01 12:32:56 executing program 5: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000036b000)='/selinux/checkreqprot\x00', 0x400000, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x28, 0x29, 0x32, "234f1ba779139520081b70fa3d5d897a32"}], 0x28, 0x0}, 0x0) 2018/02/01 12:32:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000cec000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x80, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) recvfrom(r0, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x41, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x7f, 0x1}, 0xffffffffffffffa0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00009b1000-0x8)=0x9) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 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) r2 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) time(&(0x7f0000e6f000-0x8)=0x0) ioctl$LOOP_SET_STATUS(r2, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000e6000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000215000-0x10)={0x6, 0x6, 0xc6, 0x1, 0x0}, 0x10) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x60, &(0x7f0000943000)=[], 0x0, &(0x7f000009c000-0x50)={0x50, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x50, 0x800}, 0x8040) fadvise64(r1, 0x1, 0x403, 0x20000000000) mkdir(&(0x7f0000632000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r3 = open(&(0x7f0000c7e000-0x8)='./file0\x00', 0x480, 0x29) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x809) socketpair$inet(0x2, 0x26, 0x7fffffff, &(0x7f00003f5000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f000075c000)={r4, 0x3}) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) stat(&(0x7f0000f1a000)='./file0\x00', &(0x7f0000ef1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r5) ioctl$TCSETA(r3, 0x5406, &(0x7f0000710000-0x14)={0x4, 0x3, 0xfff00000, 0x1, 0x3, 0x6, 0x9, 0x13f, 0x100000001, 0xfd7}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/02/01 12:32:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) getgid() ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000a95000-0x30)={0x8, 0x0, &(0x7f0000471000)=[@decrefs={0x40046307, 0x1}], 0x0, 0x0, &(0x7f00002e4000-0x70)=""}) [ 37.017571] audit: type=1400 audit(1517488376.582:16): avc: denied { map } for pid=5330 comm="syz-executor2" path="/dev/ashmem" dev="devtmpfs" ino=1094 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 2018/02/01 12:32:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80002, 0x0) r1 = syz_open_dev$sg(&(0x7f0000a93000-0x9)='/dev/sg#\x00', 0xffff, 0x100) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000b42000)=0x40) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00003cf000)={0x0, @in6={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7b5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x4e25, 0x100000000, 0xfffffffffffffffb, 0xd03b, 0x20, 0xb5a, 0x5, 0x7ff, 0x100000001, 0x7fffffff, 0xfe3, 0x5, 0x6, 0x5]}, &(0x7f0000de3000)=0x108) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00002f6000)={r2, 0x3}, 0x8) setsockopt$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, 0xb8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@dev={0xac, 0x14, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 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, {0x4}}}, {{@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}}}]}}, 0x2e0) 2018/02/01 12:32:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000396000-0x1c)=[@in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}], 0x1c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000496000-0x11)='/selinux/enforce\x00', 0x1, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000373000)={0x0, 0xfffffffffffffc00, 0x800, &(0x7f0000ea9000)=0x0}) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000999000)={0x0, 0x1}, &(0x7f000004e000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000766000-0x8c)={r3, @in={{0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000c39000)={r3, 0x81}, &(0x7f0000fde000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000e99000)=0x0, 0x4) getsockname$llc(r1, &(0x7f0000f40000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b8a000)=0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000f6b000-0x4)=0x0, &(0x7f0000857000-0x4)=0x4) [ 37.099071] binder: 5350 invalid dec weak, ref 4 desc 1 s 1 w 0 [ 37.131170] [ 37.131174] ====================================================== [ 37.131175] WARNING: possible circular locking dependency detected [ 37.131181] 4.15.0+ #290 Not tainted [ 37.131183] ------------------------------------------------------ [ 37.131186] syz-executor7/5356 is trying to acquire lock: [ 37.131188] (rtnl_mutex){+.+.}, at: [<00000000e8f9cfeb>] rtnl_lock+0x17/0x20 [ 37.131209] [ 37.131209] but task is already holding lock: [ 37.131210] (sk_lock-AF_INET){+.+.}, at: [<00000000a2729258>] ip_setsockopt+0x8c/0xb0 [ 37.131228] [ 37.131228] which lock already depends on the new lock. [ 37.131228] [ 37.131230] [ 37.131230] the existing dependency chain (in reverse order) is: [ 37.131232] [ 37.131232] -> #1 (sk_lock-AF_INET){+.+.}: [ 37.131246] lock_sock_nested+0xc2/0x110 [ 37.131253] do_ip_getsockopt+0x1b3/0x2170 2018/02/01 12:32:56 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000003, 0xc000000000000004) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000001000)={r2, &(0x7f0000001000)=""/4096}) shutdown(r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000002000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000004000)=0x0, &(0x7f0000004000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000003000)='c', 0x1, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c) 2018/02/01 12:32:56 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x7, 0xc0b, &(0x7f0000001000-0xb8)="b1f2c9e398a04411f63c5ca8f8a469f9378698e8e68b84714b913108d0aa135193bb990e6cd3c8bb889ca5b211acd918a79e9a995b98aafa9fd0515dbb316c78d57fc81bd2f9be5888953ea380adadc4054e268885330a1a0197918a8a062c0ac6560c58ef13a89f6bfd52a66c758af6d95fa595aaf1c4a4f691d63cc0da32b920db65720e429787e304dd0bd6165e69277b4c99a66aebbdbbecf27bda8bcd51f1772f15faebb6ad3973f85c0a31169f51a724a4d708b5be", 0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x2, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x7fffffff) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000879000)=""/246) write$eventfd(r1, &(0x7f0000cfe000)=0x0, 0x7849ff86) 2018/02/01 12:32:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c85000-0xa0)={0x0, @in6={{0xa, 0x2, 0x1000, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7fa, 0x0, 0x31, 0x2}, &(0x7f00001f3000+0x852)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00008cd000)={r1, @in6={{0xa, 0x3, 0x972, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6}, 0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000053e000)={0xffffffffffffffe0, 0x200, 0x7f, 0xff, 0x0}, &(0x7f00002bc000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00002bc000)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x2, 0x3, 0x40, 0x3, 0x8, 0x1, 0x9, 0x2, 0x8000, 0x5, 0x5, 0x56, 0x13, 0xe499]}, &(0x7f0000f46000)=0x108) write(r0, &(0x7f00007ee000-0x1db)="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", 0xfc) munlockall() 2018/02/01 12:32:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000aef000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, 0x8) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r1) 2018/02/01 12:32:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f000060b000-0x1a4)=[{{&(0x7f00001ee000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000008b000)=[{&(0x7f000071f000-0x92)=""/146, 0x92}], 0x1, &(0x7f00004fe000-0xda)=""/218, 0xda, 0x3}, 0x80000000}, {{&(0x7f000086c000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00008e5000-0x20)=[{&(0x7f0000bec000-0xee)=""/238, 0xee}, {&(0x7f00007ae000)=""/58, 0x3a}], 0x2, &(0x7f00008ec000-0x3a)=""/58, 0x3a, 0x400}, 0x3}, {{&(0x7f00009d6000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000986000-0x70)=[{&(0x7f0000380000)=""/26, 0x1a}, {&(0x7f0000115000)=""/18, 0x12}, {&(0x7f00006a4000)=""/115, 0x73}, {&(0x7f00002b4000)=""/194, 0xc2}, {&(0x7f00005d6000)=""/13, 0xd}, {&(0x7f0000a63000)=""/179, 0xb3}, {&(0x7f0000f8f000-0xd8)=""/216, 0xd8}], 0x7, 0x0, 0x0, 0x3}, 0x80000001}, {{&(0x7f0000797000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a48000-0x70)=[{&(0x7f0000674000-0x87)=""/135, 0x87}, {&(0x7f0000583000-0xc6)=""/198, 0xc6}, {&(0x7f000075b000-0xe0)=""/224, 0xe0}, {&(0x7f0000944000-0xdf)=""/223, 0xdf}, {&(0x7f0000610000-0x7)=""/7, 0x7}, {&(0x7f00002fb000-0xc4)=""/196, 0xc4}, {&(0x7f00009ed000)=""/204, 0xcc}], 0x7, &(0x7f0000be9000-0x88)=""/136, 0x88, 0x10000}, 0x9}, {{&(0x7f0000507000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000ee7000)=[{&(0x7f0000861000-0x7f)=""/127, 0x7f}, {&(0x7f0000641000)=""/4096, 0x1000}, {&(0x7f0000062000)=""/171, 0xab}, {&(0x7f0000676000)=""/230, 0xe6}, {&(0x7f000032e000)=""/21, 0x15}, {&(0x7f0000d7f000-0xcf)=""/207, 0xcf}, {&(0x7f000046b000)=""/0, 0x0}, {&(0x7f0000028000)=""/231, 0xe7}, {&(0x7f000056b000)=""/147, 0x93}, {&(0x7f0000864000)=""/157, 0x9d}], 0xa, &(0x7f0000bdd000)=""/205, 0xcd, 0x7}, 0x5}, {{&(0x7f00006b0000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000029d000)=[{&(0x7f00007f7000)=""/6, 0x6}, {&(0x7f00009e1000-0xcb)=""/203, 0xcb}, {&(0x7f000042b000)=""/124, 0x7c}], 0x3, &(0x7f000003a000)=""/238, 0xee, 0x4}, 0x8}, {{&(0x7f00000c9000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b3f000)=[{&(0x7f000062f000-0x3c)=""/60, 0x3c}, {&(0x7f0000a11000-0xf1)=""/241, 0xf1}, {&(0x7f0000df4000-0x70)=""/112, 0x70}, {&(0x7f00008a3000)=""/228, 0xe4}, {&(0x7f000061d000-0x5e)=""/94, 0x5e}, {&(0x7f0000e0a000)=""/59, 0x3b}, {&(0x7f00004ce000)=""/73, 0x49}, {&(0x7f0000650000)=""/23, 0x17}], 0x8, &(0x7f0000f21000-0xb7)=""/183, 0xb7, 0x1}, 0xcb0}], 0x7, 0x120, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000bfd000-0x8)={0x0, 0x7a0f}, &(0x7f0000909000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000335000-0x10)={r2, 0x10, 0x401, 0x4}, &(0x7f0000cac000-0x4)=0x10) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/02/01 12:32:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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 = syz_open_dev$sndseq(&(0x7f0000821000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000d62000-0x50)={{0x0, 0x0}, {0xe, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$audio(0xffffffffffffff9c, &(0x7f0000125000)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) syncfs(r1) 2018/02/01 12:32:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e21000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) prctl$intptr(0x26, 0x1) open(&(0x7f0000422000-0x8)='./file0\x00', 0x440, 0x44) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000060000)={0x0, 0x97d8, 0x0}, &(0x7f0000061000-0x4)=0xc) execve(&(0x7f000005e000-0x8)='./file0\x00', &(0x7f000000a000)=[], &(0x7f0000060000-0x18)=[&(0x7f0000557000)="00762d495495e7c6e902af096c09ae8ee1caf52d43b89020f813849a36c6e760a35514cfb9d5304b8470ffab97fe7594b8c35e88b123440707f84240", &(0x7f0000213000)="71041e0270eeff9cbc47ac07a8c7b3daa93a11d16ecc06a73650dee90948c7a7679da5e64f827e4de309b12c272d091e13ab880b9788c1ff9c21b1c07d5c07c63a7aea38c400fca01ba6fc081c733c855ada0bf8cc42886133cd7621715ab9a2b707b785db9c9a8adf9e6cd08bcb0cb6c11823f17f111071ec21ec3687fb252f5c3ddcecca8a78973f8bffc053ce22", &(0x7f0000016000-0xd)='+wlan0md5sum\x00']) openat$hwrng(0xffffffffffffff9c, &(0x7f0000238000-0xb)='/dev/hwrng\x00', 0x400840, 0x0) 2018/02/01 12:32:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7b000-0xf)='/dev/sequencer\x00', 0x801, 0x0) write$sndseq(r0, &(0x7f00009de000)=[{0x0, 0x0, 0x0, 0x3, @tick=0x0, {0x81, 0x8}, {0x0, 0x0}, @ext={0x0, &(0x7f00008a2000-0xf7)=""}}], 0x30) fcntl$setsig(r0, 0xa, 0x1a) 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, 0x1, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000027a000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0xc074510c, &(0x7f00004b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) times(&(0x7f00005e1000)={0x0, 0x0, 0x0, 0x0}) sendto(r0, &(0x7f0000e87000-0xf7)="eada6bebf02a30dbd0e17291e53830a50db7ade58143a40725ec1751cdafd268b73e8dd2c526f01fdfdc390f3db6b7d1424b0dc0eb9f2e4f51d780ab89869881f141e4a7b4a4e0861c61e850c23ec0799041e0548dd36de86f6e77cc8cae098e0221e0696848daa54de0cdbc7773dc6529e9b2d18b97f173241d32bc5ec664ab37e077808ac5c7bb11e06c9f70b8b4d9c6da11e0da7c3eadf9bfd1b6b259a126e6b319aebd6540b39198dd688ddf04f06a6a99d3ecba38baa3c6f1053245ce66a5e93cbb75b4b25ad8e73dd3962970b3480165462cfef9df87ef1d49948bc666fef7562f0080d49cd20491becb3db2229f357c35b25f5f", 0xf7, 0x40010, &(0x7f0000a70000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) link(&(0x7f0000be4000)='./file0\x00', &(0x7f0000a38000-0x8)='./file0\x00') [ 37.131260] ip_getsockopt+0x90/0x220 [ 37.131266] udp_getsockopt+0x45/0x80 [ 37.131272] sock_common_getsockopt+0x95/0xd0 [ 37.131276] SyS_getsockopt+0x178/0x340 [ 37.131283] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 37.131285] [ 37.131285] -> #0 (rtnl_mutex){+.+.}: [ 37.131298] lock_acquire+0x1d5/0x580 2018/02/01 12:32:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) creat(&(0x7f0000481000)='./control/file0\x00', 0x2000000) inotify_add_watch(0xffffffffffffffff, &(0x7f00009b6000)='./control\x00', 0x0) fchdir(0xffffffffffffffff) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) 2018/02/01 12:32:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000053a000)='/dev/input/mouse#\x00', 0x1f9, 0x100) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000fd4000)={0x92f, 0x23b8, 0x908, 0x7ff}) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00003a2000)=@generic={0x1e, "0203000000000000000000070000000009a9790000b30c7bc8790405c7bad62e0a530000000038d36d73fb8f8401a30405000000000000003a4b2470a0c500660006021fc165dcf160e7ffff358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f7086f36cb184a"}, 0x80) 2018/02/01 12:32:56 executing program 0: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) acct(0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000035c000-0xc)={0x4, r0, 0x1}) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000e3b000-0x8)=0x0) sendto$inet6(r0, &(0x7f0000fa1000-0x2a)="", 0x0, 0x0, &(0x7f0000598000-0x1c)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffff}, 0x1c) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fa3000-0x8)={0x0, 0x12a, 0x2}, &(0x7f0000aea000-0x4)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000a31000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00005d5000-0xc)={r3, 0x80000, r1}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000376000)={r2, 0x20}, &(0x7f00009ef000)=0x8) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r1, 0x4, 0x8020000, r1, &(0x7f0000fa3000)='./file0\x00') getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000fa2000)={0x0}, &(0x7f0000fa3000-0x4)=0x4) 2018/02/01 12:32:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000052e000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512-generic\x00'}, 0x58) r1 = add_key(&(0x7f0000cb5000)='cifs.idmap\x00', &(0x7f0000b88000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c00000-0x59)="11df093d5a858b248bc897ac59074159a3d6da8853eb463d7fd07e5055d3c2e3436db7f6424b8b2227a109bd9dc00788cdc5b7031c9e0c833b6deafd6c853722d54c51dde7fd0ad3a75869c1f97b85889a6b756d442bcb66e1", 0x59, 0xffffffffffffffff) request_key(&(0x7f0000b56000)='syzkaller\x00', &(0x7f000040f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00005b8000-0xb)='cifs.idmap\x00', r1) add_key$keyring(&(0x7f00008dd000-0x8)='keyring\x00', &(0x7f0000119000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) r2 = accept$alg(r0, 0x0, 0x0) fstatfs(r0, &(0x7f000077a000-0xa8)=""/168) sendmsg$alg(r2, &(0x7f0000994000-0x38)={0x0, 0x0, &(0x7f0000efb000-0x40)=[{&(0x7f0000515000-0x58)="7ef20437222300790f9d035aa4d04d13c9994f0d639895b20c12afb7e73ca6", 0x1f}], 0x1, 0x0, 0xffffffffffffff28, 0xf}, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000857000-0x4)=0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ac8000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000009d000)="65834e4b94d69563ed1dd5ae5c7b2a0d25826e495ee9cbd5b549e24162fd5bfb8c71bd2b92c1d45a507df22fd77935ccfba06cf6ab6c2f3504844b0a40ffd10a4c9cf81eedb429be8094d050f42cdcfc192e2acb87d6dc861569ed01f542249e816809cd24033bd1dc223247eb3c40c1da630e09224495717d0a13d385daa02d177c4dffb8096c26d13a13e2083813aab34161c5ac6c004fa288b098771c27360f5fcd6813ab0ae7404820eb5974f71b609de0ae221fb87f", 0xb8) rmdir(&(0x7f0000299000)='./file0\x00') ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000113000-0x4)=0x8000) [ 37.131304] __mutex_lock+0x16f/0x1a80 [ 37.131312] mutex_lock_nested+0x16/0x20 [ 37.131317] rtnl_lock+0x17/0x20 [ 37.131327] register_netdevice_notifier+0xad/0x860 2018/02/01 12:32:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000058d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000f9c000-0x18)={0x1, 0x0, [{0xe2, 0x0, 0x0}]}) dup2(r1, r0) 2018/02/01 12:32:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000395000-0x1c)={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffd}, 0xffffff01) listen(r0, 0x40000000000005) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4400000000001264, &(0x7f0000002000)="") connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) stat(&(0x7f0000efe000)='./file0\x00', &(0x7f0000dce000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000077e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000953000)=0xc) getgroups(0x4, &(0x7f0000b77000-0x10)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) setresgid(r2, r3, r4) sendmmsg(0xffffffffffffffff, &(0x7f00007d8000)=[{{0x0, 0x0, &(0x7f00007d8000-0x70)=[], 0x1000000000000007, &(0x7f0000496000-0x1b0)=[{0xf, 0x0, 0x0, ""}], 0x10, 0x0}, 0x9}], 0x44444444444444a, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005d9000-0xb)='/dev/hwrng\x00', 0x40100, 0x0) sendmsg$key(r5, &(0x7f0000fc5000)={0x0, 0x0, &(0x7f0000383000)={&(0x7f0000994000)={0x2, 0xe, 0x9, 0xf, 0x10, 0x0, 0x1, 0x1, [@sadb_x_policy={0x8, 0x12, 0x1, 0x3, 0x0, 0xf, 0x1ffe000000000000, {0x6, 0x32, 0x3, 0x100, 0x0, 0x3ff, 0x0, @in=@multicast1=0xe0000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}}, @sadb_x_sec_ctx={0x6, 0x18, 0x5, 0x3, 0x21, "3f338d0cf15aaff57c4c5e3ae8e51e2ee2f0c7effe7b6c5ea25249541d7a375e13"}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x4000) 2018/02/01 12:32:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000a08000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000f8e000-0x52)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "0b74f80905e3d3d4f4f8e334ef878893"}]}}, {""}}}}, 0x46) fstat(r0, &(0x7f00004b7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000151000)=0x0) syz_open_procfs(r4, &(0x7f0000631000-0x8)='syscall\x00') fstat(r1, &(0x7f0000026000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000148000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r3, r5, r6) 2018/02/01 12:32:56 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, 0x1c) socket$bt_l2cap(0x1f, 0x2, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x40080, 0x0) 2018/02/01 12:32:56 executing program 3: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x40000000008b) r1 = syz_open_dev$adsp(&(0x7f0000cdd000-0xb)='/dev/adsp#\x00', 0xfffffffffffffffc, 0x181200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000fc6000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) sendto$inet6(r0, &(0x7f0000785000-0x40)="", 0x0, 0x0, &(0x7f0000105000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000fc7000)=0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/02/01 12:32:56 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000002000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) 2018/02/01 12:32:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000777000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x6}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000eb6000-0x11)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000b0f000)=0x0) r2 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') rt_sigaction(0x3e, &(0x7f0000e0f000-0x20)={0x5, {0x0}, 0x0, 0x0}, &(0x7f0000c4c000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000616000)={0x0}) r3 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='status\x00') getpeername$inet6(r1, &(0x7f000022c000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000016b000)=0x1c) sendfile(r2, r3, &(0x7f0000ea6000-0x8)=0x0, 0x200000000000006) 2018/02/01 12:32:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x0, 0x181280) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000e2f000-0x5c)={0x0, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000002000-0x4)=0x0) [ 37.131335] tee_tg_check+0x1a0/0x280 [ 37.131341] xt_check_target+0x22c/0x7d0 [ 37.131349] find_check_entry.isra.8+0x8c8/0xcb0 [ 37.131357] translate_table+0xed1/0x1610 [ 37.131365] do_ipt_set_ctl+0x370/0x5f0 [ 37.131371] nf_setsockopt+0x67/0xc0 [ 37.131376] ip_setsockopt+0xa1/0xb0 [ 37.131381] udp_setsockopt+0x45/0x80 [ 37.131386] sock_common_setsockopt+0x95/0xd0 2018/02/01 12:32:56 executing program 5: r0 = socket$kcm(0x29, 0x200, 0x0) mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) ioctl(r0, 0x7, &(0x7f0000d16000)="ecf4bbb7f5e2b1ee6089ffc3a20e81f8b6f94181bdb3a90f95a82e99705c8132c4fbcdcb4ae069e2d558b3027a84da94abc0855b783adc8b86efa1df6e1d8e261fc95eec9727c514c5e6845dcc4d36a65e7290d3219eab1a1750b487b91d49b43ca46d8f908647e78a4f61804fa5ba2d7ca0c74c6e242086bf3e733417ecfed0af3dcf040374d7d45109b8d1b6dbeb02be8353f59d632eaa55eeaee7d622090d0ba96be6a485d58eb3b26241445dc0da280228db39b30aa227cc37b65bb9cb7b574410aaf298bc241b083cd34f36a1d7e1f9b6b6162a2ae0dd4b94bbbabdeaad03959b2243aa0ed0aa9567e7d48b4bca9b") r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000f8a000-0xa)='/dev/vcs#\x00', 0x3f, 0x60000) write$selinux_load(r2, &(0x7f0000ec0000-0xbe)={0xf97cff8c, 0x8, 'SE Linux', "f6d9931142606d7ca8205cdbb8166deb45cf093d0a8250acfbad7a7091fb6b0ef6ccb45127e5e2e1093376673256480550049ddffc13b8089b31e18502db9dc0b8895a0af60cc8d05287fd7a7b31266d4833d972f1d9f71dda7b4e3808fd21297b435f28952178286eac210266c816d092b706da940d5f5d6da0bf305f15d28db2c7b144372d041ef932ad78ad7da5574d3152807b946559764ecc4c2682fca384b87102df171383315d638db072"}, 0xbe) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000f8b000-0xb)='/dev/vcsa#\x00', 0x3, 0x6c000) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000f8a000)={0x0, 0x9393, 0x2}) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f8b000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f00004d8000)=0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f8a000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2018/02/01 12:32:56 executing program 2: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000053000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000059000-0x80)=[{&(0x7f0000053000)="ed", 0x1}], 0x1, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000053000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = inotify_init1(0x0) fsetxattr(r2, &(0x7f000001f000)=@random={'security.\x00', '-\x00'}, &(0x7f000029b000)='-[security{!![\x00', 0xf, 0x8000000) [ 37.131391] SyS_setsockopt+0x189/0x360 [ 37.131397] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 37.131399] [ 37.131399] other info that might help us debug this: [ 37.131399] [ 37.131400] Possible unsafe locking scenario: [ 37.131400] [ 37.131402] CPU0 CPU1 [ 37.131403] ---- ---- 2018/02/01 12:32:57 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 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) vmsplice(r0, &(0x7f0000409000-0x70)=[{&(0x7f00002ce000)="720ef175656c4b092404304c4c916e9db9e62763e1648cfc85421b3ad99dc09ac2c4a209fd00bf9cd0732d3554d4342cb1c6b3d495b53ff746ef1e4f41884369daf2d7e65836bd0378b028f5397632d5be37cafe7e1af652ea86315449cdcd2fbcd7376012fb3c236c338847832adbed95a8c8803bfe5449a8ddaa253930e7363b676e3123ffc2bc4d274692f1c9aa", 0x8f}, {&(0x7f000089c000-0x69)="492b07acc2c1af594671928312fb5113b1035cfca37a78805d92600523378d2f6e85ec8b3fbf4a82a12c57d9c4b01f736e2d92e8b77eed5ac35f7c7e69efbb4b820e060bee6d37d57a005ff66ad87c07deec17423e0112ed64f3923c762db21c11fd1666b7934f8512", 0x69}, {&(0x7f0000001000-0xd9)="8cb1d4ef1b5f6e288448b9020de5a9dce95f3fd736fa4f340b1c2e040083f217cd709911717ec9e72260c5b4126771970ac03c8e9262f6634c14310d4469687e8517e1c200e3e61d6da01908eff2618a58d8991a64b81d90af119a5e8297fcf8438fc0fa4be0bef419c4b84599bc6be1c66233dca58bb50e2d9464f8986508842da925b125d540cf1e495662a49402cb19680376434612ee01a3d1354a5a1e89ee30243de8863eff5c52054348356c9c77fa641d0bba08bb2c12f56fc892033b7d99d81ec078faf80426681e5d0b0a7f851958694e5e6b3048", 0xd9}, {&(0x7f0000000000)="93606e9483734d37ec67165c6a1da98af59ee305", 0x14}, {&(0x7f0000001000-0x43)="bfd6afbf68845107b4dfd5bc477a4b1916f3fd72ef94d8ac4dae5eb38f3e6b2455a96d7447632ec399f7165b0937b39bb0db9d9084aa308e8003df6bd2c982dbfb5fbb", 0x43}, {&(0x7f00000f1000-0xad)="ce2fa1836ff58ee3bbda06527d34a84efbcb0c8000872d8434dfb8e7c4a87bfde4d6f0c523a33e68e86add4080381869be60daa71bbc808efbf8cdb68552075e5e74dfc721cfac19b9ea6202c991aa5e18dd1ae2e91cf715f38f10a78dc03d966be9244f2507eff36e082778d5a6f482251c08082676286fb893492a2035ff206dccae733688893e42503f56eee305715a83777bee22c79d232032340e9e59c47a3ba285dc14b676a4fe2211de", 0xad}, {&(0x7f0000001000-0xa9)="9a9c30360ee746ad88efed30a4db094fe662d2e5c2bc4033411f6da88895e44e5ba9d2ba0b6499952ac9c95989cbc11c8b4677f5ea12b06cccf1c6cd1d7ee5792561152621d285569ef07b15080b88e1cb83150884eee8c4aede9c4e7060ea419f9ad6ac213241ec1fc124902928887de16f1ce69cadb92772e9d28d25d9cd352f9d5a9d8d9df4860b4580bb0a808cd073b98c3b49761e59926b97ba79f569351b55b432a37c05fe93", 0xa9}], 0x7, 0x9) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x8000) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000002000-0x110)={{0x8, 0x0, 0x7, 0xfffffffffffffca5, "480df6872d9c2d13f8076d416a8997b2325b9094a3a6fb1f5ac964a6a2f34728ef22ae172dcdd784b6750e44", 0x4}, 0x0, 0x0, 0x4, r2, 0x3, 0xffffffffffffd29c, "c0fd4826d5630851da74f494d5611b5ae3166a41da607ded79fd99ae4d1288e9e2c0bc99050aa6ee8eb70eca59c75a9da82c332fa4025036a68819e6f0c31430", &(0x7f0000001000-0x1)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xfffffffffffffffe, 0x1, 0x3e, 0x47d], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r0, 0x3a, 0x0, &(0x7f0000001000-0x28)="", 0x0) 2018/02/01 12:32:57 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000002000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x406000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000008000-0x1c)={0x8a4, 0x8, 0x1000, 0x0, 0x0, 0x80000001, 0xfffffffffffffc3a, 0x9, 0x28, 0x2, 0xffffffff, 0xa07f, 0x0, 0x8000, 0x37, 0x7, 0x800, 0x4faf, 0x4}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000006000)=0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) perf_event_open(&(0x7f0000006000)={0x0, 0x78, 0x4, 0x1f, 0xffffffffffffffc1, 0x1, 0x0, 0x100, 0x120, 0x0, 0x3a, 0x24, 0x4, 0x5, 0x6, 0xffffffffffffff83, 0x73b6, 0x4, 0x6062, 0xbfcb, 0x3f, 0x2, 0x1, 0x2, 0x100000001, 0xfffffffffffffffe, 0x9, 0x0, 0x0, 0xdb, 0x7, 0x8, 0x0, 0x8, 0x400, 0xa8, 0x3, 0x7b, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000002000-0x1)=0x0, 0x9}, 0x1000, 0x0, 0xf70, 0x7, 0x20, 0x6, 0x6, 0x0}, r2, 0xff, r3, 0x4) 2018/02/01 12:32:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000d72000)={{0x3, 0x0, 0x12b, 0x2, 0x7fff}, 0x800, 0x0, 'id0\x00', 'timer1\x00', 0x0, 0x0, 0x100000001, 0x100000000, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 12:32:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0xfffffffffffffe01) sendmsg(r0, &(0x7f0000f2b000-0x38)={0x0, 0x0, &(0x7f0000c80000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x20000004) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006b0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$vsock_stream(r1, &(0x7f0000251000-0x10)={0x28, 0x0, 0x2710, @my=0x0, 0x0}, 0x10, 0x0) 2018/02/01 12:32:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000596000-0x8)=0x3) write(r0, &(0x7f00009cc000)='3', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 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, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000f84000/0x4000)=nil, 0x4000, 0x100000b, 0x52, r0, 0x0) close(r0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) [ 37.131404] lock(sk_lock-AF_INET); [ 37.131408] lock(rtnl_mutex); [ 37.131412] lock(sk_lock-AF_INET); [ 37.131416] lock(rtnl_mutex); [ 37.131429] [ 37.131429] *** DEADLOCK *** [ 37.131429] [ 37.131435] 1 lock held by syz-executor7/5356: 2018/02/01 12:32:57 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000029000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000bbe000-0x9)='/dev/sg#\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a40000-0x4)=0x8, 0xffffffffffffff06) ioctl(r1, 0x227d, &(0x7f0000f14000)="") 2018/02/01 12:32:57 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x805, 0xffffffffffffffa0) write(r0, &(0x7f0000fc6000-0x1f)="1b0000005e0005580000ffffa103000073eb00000000b100000480", 0x1b) socket(0xb, 0x7, 0x40) 2018/02/01 12:32:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000396000)='/dev/snd/midiC#D#\x00', 0x3ff, 0x400) getsockname$inet(r0, &(0x7f0000307000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000080f000)=0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000d91000)=0x3, 0x10027) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2b, &(0x7f0000ae9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, "fc"}}}}}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00004dd000)=[{0x3, 0x5f}, {0x8, 0x401}, {0xb, 0x3fffc0}, {0x3, 0x8d4}, {0x8, 0x5}, {0x3, 0xffffffff00000000}], 0x6) [ 37.131436] #0: (sk_lock-AF_INET){+.+.}, at: [<00000000a2729258>] ip_setsockopt+0x8c/0xb0 [ 37.131452] [ 37.131452] stack backtrace: [ 37.131460] CPU: 1 PID: 5356 Comm: syz-executor7 Not tainted 4.15.0+ #290 [ 37.131465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.131467] Call Trace: [ 37.131477] dump_stack+0x194/0x257 [ 37.131486] ? arch_local_irq_restore+0x53/0x53 [ 37.131499] print_circular_bug.isra.38+0x2cd/0x2dc [ 37.131505] ? save_trace+0xe0/0x2b0 [ 37.131514] __lock_acquire+0x30a8/0x3e00 [ 37.131521] ? print_irqtrace_events+0x270/0x270 [ 37.131535] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 37.131543] ? print_irqtrace_events+0x270/0x270 [ 37.131550] ? __lock_acquire+0x664/0x3e00 [ 37.131558] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 37.131568] ? print_irqtrace_events+0x270/0x270 [ 37.131577] ? __lock_acquire+0x664/0x3e00 [ 37.131586] ? trace_event_raw_event_lock+0x340/0x340 [ 37.131595] ? __lock_acquire+0x664/0x3e00 [ 37.131603] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 37.131615] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 37.131624] lock_acquire+0x1d5/0x580 [ 37.131630] ? lock_acquire+0x1d5/0x580 [ 37.131636] ? rtnl_lock+0x17/0x20 [ 37.131644] ? lock_release+0xa40/0xa40 [ 37.131652] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 37.131662] ? rcu_note_context_switch+0x710/0x710 [ 37.131671] ? __might_sleep+0x95/0x190 [ 37.131677] ? rtnl_lock+0x17/0x20 [ 37.131685] __mutex_lock+0x16f/0x1a80 [ 37.131690] ? rtnl_lock+0x17/0x20 [ 37.131696] ? lock_downgrade+0x980/0x980 [ 37.131703] ? rtnl_lock+0x17/0x20 [ 37.131712] ? mutex_lock_io_nested+0x1900/0x1900 [ 37.131723] ? is_bpf_text_address+0x7b/0x120 [ 37.131732] ? print_irqtrace_events+0x270/0x270 [ 37.131743] ? depot_save_stack+0x3b5/0x490 [ 37.131750] ? lock_downgrade+0x980/0x980 [ 37.131758] ? lock_release+0xa40/0xa40 [ 37.131768] ? mark_held_locks+0xaf/0x100 [ 37.131777] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 37.131785] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 37.131793] ? trace_hardirqs_on+0xd/0x10 [ 37.131800] ? depot_save_stack+0x3b5/0x490 [ 37.131810] ? save_stack+0xa3/0xd0 [ 37.131817] ? save_stack+0x43/0xd0 [ 37.131823] ? kasan_kmalloc+0xad/0xe0 [ 37.131830] ? kmem_cache_alloc_trace+0x136/0x750 [ 37.131836] ? tee_tg_check+0xed/0x280 [ 37.131842] ? xt_check_target+0x22c/0x7d0 [ 37.131849] ? find_check_entry.isra.8+0x8c8/0xcb0 [ 37.131856] ? translate_table+0xed1/0x1610 [ 37.131862] ? do_ipt_set_ctl+0x370/0x5f0 [ 37.131868] ? nf_setsockopt+0x67/0xc0 [ 37.131874] ? ip_setsockopt+0xa1/0xb0 [ 37.131881] ? udp_setsockopt+0x45/0x80 [ 37.131891] ? sock_common_setsockopt+0x95/0xd0 [ 37.131897] ? SyS_setsockopt+0x189/0x360 [ 37.131904] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 37.131914] mutex_lock_nested+0x16/0x20 [ 37.131919] ? mutex_lock_nested+0x16/0x20 [ 37.131925] rtnl_lock+0x17/0x20 [ 37.131934] register_netdevice_notifier+0xad/0x860 [ 37.131944] ? __dev_close_many+0x350/0x350 [ 37.131954] ? __lock_is_held+0xb6/0x140 [ 37.131963] ? tee_tg_check+0xed/0x280 [ 37.131970] ? rcu_read_lock_sched_held+0x108/0x120 [ 37.131977] ? kmem_cache_alloc_trace+0x456/0x750 [ 37.131984] ? __kernel_text_address+0xd/0x40 [ 37.131992] ? wait_for_completion+0x770/0x770 [ 37.132002] tee_tg_check+0x1a0/0x280 [ 37.132007] ? tee_tg4+0x170/0x170 [ 37.132014] xt_check_target+0x22c/0x7d0 [ 37.132023] ? xt_target_seq_next+0x30/0x30 [ 37.132028] ? save_stack+0xa3/0xd0 [ 37.132036] ? kasan_slab_free+0x71/0xc0 [ 37.132042] ? kfree+0xd6/0x260 [ 37.132047] ? kvfree+0x36/0x60 [ 37.132056] ? mutex_unlock+0xd/0x10 [ 37.132063] ? xt_find_target+0x17b/0x1e0 [ 37.132075] find_check_entry.isra.8+0x8c8/0xcb0 [ 37.132088] ? ipt_do_table+0x1950/0x1950 [ 37.132097] ? mark_held_locks+0xaf/0x100 [ 37.132104] ? kfree+0xf0/0x260 [ 37.132114] ? trace_hardirqs_on+0xd/0x10 [ 37.132124] translate_table+0xed1/0x1610 [ 37.132140] ? alloc_counters.isra.11+0x7d0/0x7d0 [ 37.132149] ? kasan_check_write+0x14/0x20 [ 37.132156] ? _copy_from_user+0x99/0x110 [ 37.132164] do_ipt_set_ctl+0x370/0x5f0 [ 37.132173] ? translate_compat_table+0x1b90/0x1b90 [ 37.132184] ? mutex_unlock+0xd/0x10 [ 37.132191] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 37.132199] nf_setsockopt+0x67/0xc0 [ 37.132206] ip_setsockopt+0xa1/0xb0 [ 37.132214] udp_setsockopt+0x45/0x80 [ 37.132222] sock_common_setsockopt+0x95/0xd0 [ 37.132231] SyS_setsockopt+0x189/0x360 [ 37.132238] ? SyS_recv+0x40/0x40 [ 37.132246] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 37.132254] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 37.132263] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 37.132273] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 37.132279] RIP: 0033:0x453299 [ 37.132283] RSP: 002b:00007fb6e0e84c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 37.132290] RAX: ffffffffffffffda RBX: cccccccccccccccd RCX: 0000000000453299 [ 37.132294] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000013 [ 37.132297] RBP: 0000000000000622 R08: 00000000000002e0 R09: 0000000000000000 [ 37.132301] R10: 000000002002ccf8 R11: 0000000000000212 R12: 00000000006f83d0 [ 37.132305] R13: 00000000ffffffff R14: 00007fb6e0e856d4 R15: 0000000000000000 [ 37.132757] ipt_REJECT: ECHOREPLY no longer supported. [ 37.135941] binder: BINDER_SET_CONTEXT_MGR already set [ 37.135948] binder: 5350:5351 ioctl 40046207 0 returned -16 [ 37.145639] binder: 5350:5360 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 37.145712] binder_alloc: 5350: binder_alloc_buf, no vma [ 37.145729] binder: 5350:5351 transaction failed 29189/-3, size 40-8 line 2903 [ 37.159458] binder: undelivered TRANSACTION_ERROR: 29189 [ 37.159509] binder: release 5350:5351 transaction 2 out, still active [ 37.159512] binder: unexpected work type, 4, not freed [ 37.159514] binder: undelivered TRANSACTION_COMPLETE [ 37.159538] binder: send failed reply for transaction 2, target dead [ 37.162635] ipt_REJECT: ECHOREPLY no longer supported. [ 37.262316] netlink: 188 bytes leftover after parsing attributes in process `syz-executor2'. [ 37.271563] netlink: 188 bytes leftover after parsing attributes in process `syz-executor2'. [ 37.404655] device eql entered promiscuous mode [ 38.099457] audit: type=1400 audit(1517488376.623:17): avc: denied { map } for pid=5329 comm="syz-executor6" path=2F6D656D66643A24202864656C6574656429 dev="tmpfs" ino=14619 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 [ 38.099469] audit: type=1400 audit(1517488376.655:18): avc: denied { set_context_mgr } for pid=5350 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 38.099480] audit: type=1400 audit(1517488376.660:19): avc: denied { call } for pid=5350 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 38.099493] audit: type=1400 audit(1517488376.660:20): avc: denied { transfer } for pid=5350 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 38.099506] audit: type=1400 audit(1517488376.833:21): avc: denied { dac_override } for pid=5373 comm="syz-executor1" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 38.099519] audit: type=1400 audit(1517488376.843:22): avc: denied { setuid } for pid=5373 comm="syz-executor1" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 38.099532] audit: type=1400 audit(1517488376.877:23): avc: denied { dac_read_search } for pid=5373 comm="syz-executor1" capability=2 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 [ 38.099545] audit: type=1400 audit(1517488376.969:24): avc: denied { setgid } for pid=5401 comm="syz-executor1" 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 2018/02/01 12:32:57 executing program 5: r0 = socket(0x11, 0x80a, 0x0) fcntl$setlease(r0, 0x400, 0x2) getsockname$unix(r0, &(0x7f00006bc000)=@file={0x0, ""/4096}, &(0x7f0000002000-0x4)=0x1002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@int=0x422, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x1b4a}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r1, 0x4) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x56cd, 0x10d000) 2018/02/01 12:32:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000c82000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000a95000-0x30)={0x8, 0x0, &(0x7f0000471000)=[@decrefs={0x40046307, 0x1}], 0x0, 0x0, &(0x7f00002e4000-0x70)=""}) 2018/02/01 12:32:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2f}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x20000000000000da, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff8, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b48000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ad4000-0x10)={r0, 0x8, 0x4f, 0x0}, &(0x7f000063d000-0x4)=0x10) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000825000-0x8)={0x3, 0x5}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000304000-0x20)={@generic="21f37adbfb178694c8f3d5170c320b56", @ifru_flags=0x2001}) syz_open_dev$midi(&(0x7f00005f5000-0xb)='/dev/midi#\x00', 0x1, 0x20000) 2018/02/01 12:32:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x40) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x100000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000000000)=""/6, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f00004f0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x8000000011, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) r1 = creat(&(0x7f00007b1000)='./file1\x00', 0x52) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000828000-0xa0)={0x0, @in6={{0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x7f, 0x0, 0x1}, &(0x7f000050b000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00002e9000-0x4)=@assoc_id=r2, &(0x7f00006e4000)=0x4) 2018/02/01 12:32:57 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000001000-0x8)={0x20071026, r0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000007000)='/dev/input/mice\x00', 0x0, 0x109000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r1, &(0x7f0000009000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000008000)=0x60, 0x80800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000008000-0x8)={0x0, 0x4}, &(0x7f0000007000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000004000-0x108)={r2, @in={{0x2, 0x1, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x9, 0x6, 0x40, 0x62c2, 0x1a13eb31, 0x80000000, 0x8, 0x7a, 0xffffffffb04ad6aa, 0x7fffffff, 0x54, 0x4000, 0x6, 0x9]}, &(0x7f0000004000)=0x108) 2018/02/01 12:32:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009d0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00003c3000)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10000002000a, r1}) 2018/02/01 12:32:57 executing program 0: 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, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000383000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00008be000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000299000)={{0xfffffffffffff000, 0x8}, {0x4, 0x401}, 0x7400, 0x6, 0x31543315, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 12:32:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000d72000)={{0x3, 0x0, 0x12b, 0x2, 0x7fff}, 0x800, 0x0, 'id0\x00', 'timer1\x00', 0x0, 0x0, 0x100000001, 0x100000000, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 38.099558] audit: type=1400 audit(1517488377.065:25): avc: denied { map } for pid=5440 comm="syz-executor6" path="/dev/dsp1" dev="devtmpfs" ino=1141 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 [ 38.332074] capability: warning: `syz-executor2' uses deprecated v2 capabilities in a way that may be insecure 2018/02/01 12:32:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000015, 0x80405, 0x0) getsockopt(r0, 0x114, 0x2717, &(0x7f0000a1e000)=""/1520, &(0x7f0000beb000)=0x5f0) 2018/02/01 12:32:57 executing program 3: unshare(0x1000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x0, 0xffffffffffffffff, 0x0}) sched_setaffinity(r0, 0x8, &(0x7f0000000000+0xef5)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001000)=0x0) perf_event_open(&(0x7f0000609000)={0x0, 0x78, 0x40, 0x3, 0x7, 0xffffffff, 0x0, 0x100000001, 0x40000, 0xc, 0xab1, 0x6, 0x7f, 0xfffffffffffffffc, 0x81, 0xfffffffffffffffc, 0x400, 0x20, 0x2, 0x2, 0x101, 0x5, 0xffffffffffffc49f, 0x9, 0x0, 0x20, 0x8000, 0x2, 0x5, 0x897e, 0xfffffffffffffffb, 0x3, 0xf6, 0x3, 0x2374, 0x4, 0x5, 0x7f, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x4}, 0x4, 0x7fffffff, 0x0, 0x7, 0x400, 0x7, 0x8b, 0x0}, r0, 0x6, r1, 0x2) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) bind$unix(r3, &(0x7f0000d1b000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) shutdown(r3, 0x3) 2018/02/01 12:32:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000, 0xa, 0xe4) r1 = syz_open_dev$vcsn(&(0x7f0000eb7000)='/dev/vcs#\x00', 0x8001, 0x2000) read$eventfd(r1, &(0x7f0000b38000)=0x0, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f00009f6000)="") 2018/02/01 12:32:57 executing program 7: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00005f9000)=0x0, 0x4) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000008000)=""/0, &(0x7f0000007000)=0x0) 2018/02/01 12:32:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmmsg(r1, &(0x7f0000d3f000-0x3c)=[{{&(0x7f0000434000-0x80)=@generic={0x0, "97f17f318f38269eeeb772cddc5a05395ae201510b6fdcff3629b15e4ba3f642d389e4cf8838221ca64a3aaa8bb78073a556440756692987a2ea1f9b2a87533b8fcd048a49cea2adac8ce9fc88dd861acb68bcc3df23e6377c6ab7c467fce37a800689889109cb84efc6ebb4affbe63e71417ed97c22d8c8c345fbb474f9"}, 0x80, &(0x7f000030d000)=[], 0x0, &(0x7f0000d06000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008e8000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) [ 38.337800] audit: type=1400 audit(1517488377.902:26): avc: denied { prog_load } for pid=5474 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 38.349151] binder: 5466 invalid dec weak, ref 9 desc 1 s 1 w 0 [ 38.359055] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/01 12:32:57 executing program 4: mmap(&(0x7f0000000000/0xe83000)=nil, 0xe83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e83000)={0x0, 0x80000, 0xffffffffffffffff}) r1 = signalfd(r0, &(0x7f0000cd8000-0x2)={0x0}, 0xfffffffffffffcf9) read(r1, &(0x7f0000cfe000)=""/48, 0x30) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000e84000)='/dev/midi#\x00', 0x80000000, 0x640002) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000e84000)=0x31) bpf$OBJ_GET_MAP(0x7, &(0x7f0000534000)={&(0x7f0000c69000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/02/01 12:32:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0xfffffffeffffffff, 0x3, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x9, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x60000001}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000e39000-0xe)='/dev/admmidi#\x00', 0x39, 0x80402) recvfrom$unix(r1, &(0x7f00004c7000)=""/226, 0xe2, 0x2100, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/02/01 12:32:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x8880, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000098f000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c96000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a98000-0xc)={0x0, 0x0, 0x0}, &(0x7f000050b000-0x4)=0xc) fchownat(r0, &(0x7f0000ddc000)='./file0\x00', r1, r2, 0x1000) read(r0, &(0x7f00000c4000)=""/4096, 0x1000) [ 38.359063] binder: 5466:5484 ioctl 40046207 0 returned -16 [ 38.360845] binder_alloc: 5466: binder_alloc_buf, no vma [ 38.360863] binder: 5466:5484 transaction failed 29189/-3, size 40-8 line 2903 [ 38.374900] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/01 12:32:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00001ff000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x2, 0x0}) r1 = accept4(0xffffffffffffff9c, &(0x7f0000d01000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003b5000)=0x14, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r2) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000f47000)={0x2, 0x40, 0xabe, 0x920, 0x8, 0x7f, 0x5}, 0xc) 2018/02/01 12:32:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000e9f000)='/dev/snd/midiC#D#\x00', 0x400, 0x80) getsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00008cf000)=0x0, &(0x7f0000e1c000)=0x4) unshare(0x8000400) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c47000-0xb)='/dev/hwrng\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000e36000-0x8)=0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) read(r3, &(0x7f0000fd6000-0xf1)=""/1, 0x1) readv(r3, &(0x7f0000121000)=[{&(0x7f000056d000)=""/1, 0x1}], 0x1) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = dup3(r4, r2, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f000087b000)=""/68) ioctl$EVIOCSFF(r5, 0x40304580, &(0x7f0000a96000-0x32)={0x57, 0xb63, 0x4, {0x3, 0xff}, {0x2e86, 0x9}, @period={0x5b, 0x2, 0x2, 0x5, 0x5, {0x1, 0xffffffffffffff81, 0x0, 0x800}, 0x5, [0x7, 0x59, 0xff, 0x2, 0x4000000000000]}}) 2018/02/01 12:32:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000a08000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x7fffffff) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000729000-0x16)='/selinux/checkreqprot\x00', 0x121000, 0x0) acct(&(0x7f00003ee000-0x8)='./file0\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000922000-0x8)={0x0, 0x0}, &(0x7f0000f51000-0x4)=0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00006a8000-0x4)=0x0, &(0x7f0000b5e000)=0x4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00003fe000)=0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f000061e000-0x4)=0x0) tgkill(r5, r6, 0x12) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00007a8000-0xe)={r4, 0x1, 0x3, [0x8, 0x8a3, 0x4]}, 0xe) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000f26000-0x12)={@generic="f8f4d0dcf51e91e831ce386720d92918", 0x1f}) bind$vsock_dgram(r3, &(0x7f000040b000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/02/01 12:32:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 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$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000fc1000-0x9)='/dev/ppp\x00', 0x208100, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000872000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00007a1000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000da8000/0x2000)=nil}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00004ea000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000352000/0x1000)=nil}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) 2018/02/01 12:32:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e3c000-0xc)={0x7, r0, 0x0}) openat(r1, &(0x7f0000c4d000)='./file0\x00', 0x60400, 0x150) getsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000f61000)=0x0, &(0x7f00004ff000-0x2)=0x4) 2018/02/01 12:32:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000d72000)={{0x3, 0x0, 0x12b, 0x2, 0x7fff}, 0x800, 0x0, 'id0\x00', 'timer1\x00', 0x0, 0x0, 0x100000001, 0x100000000, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 12:32:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmmsg(r1, &(0x7f0000d3f000-0x3c)=[{{&(0x7f0000434000-0x80)=@generic={0x0, "97f17f318f38269eeeb772cddc5a05395ae201510b6fdcff3629b15e4ba3f642d389e4cf8838221ca64a3aaa8bb78073a556440756692987a2ea1f9b2a87533b8fcd048a49cea2adac8ce9fc88dd861acb68bcc3df23e6377c6ab7c467fce37a800689889109cb84efc6ebb4affbe63e71417ed97c22d8c8c345fbb474f9"}, 0x80, &(0x7f000030d000)=[], 0x0, &(0x7f0000d06000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008e8000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/02/01 12:32:58 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1dd, &(0x7f0000011000-0x1dd)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x7f, 0x0, 0x1cf, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x9, 0x0, 0x3, 0x0, 0x1, 0x880b, 0xfdad, 0x2, [], "0eba14fc4f05e49e72d3284381bc2f0cc3ffdf0c0e00b8025c4dc7a79875fc746a6306714e536cf896e6eb4ff5cfd72d257deb7f22c69be55741605adf73db355ac499d2161751cdfa3f24608ec755c44ee15dd8bc7f424874af40be3481cefd7ce44252d2d6e47470200130b3ea9b91151b8bf55e99e445cb78f1e93c09d18a7f3519abd95f17e10afd5ab891ae99877c4d64c50bb8a689f4bc1ca7a2a37a702cee7b6906165a76e0adcfc851601002b3018692af39a1a0fbb1b57e950e8cd5250953a73a46120e1bf4c8991377fbbc6ddc1a734f6d6a8019f9e34657b47137b90bb969ea6a52a6b3361b5333495e886c"}, {0xca0, 0x0, 0x200, 0x9, 0x0, 0x0, 0x800, [0x8001, 0x5], "9aa5a7b90d339dd31bf62ba40b391926eaac1dd590e06fecbe4896bd7ac4f194e97beeebd2f6461570f744854ae491d37f7a8db305a5c7edc588c93daf578c2c153bbfeb84110d1ff6a9b1d39587adb6af5f4b7491e0a82fdff29838070aca6c4230c80c00bee9ad46fd3f79c9ef94afd1cd3bdf395e8d534e23e7aad2076161f56ffc54e8670ce720c73c9cc54707f4b7b7dcd00f4cc0145e"}, {0x8, 0x0, 0x8, 0x7fffffff, 0x0, 0x0, 0x86dd, [], "199174c0c71460db899cc07ff6d6f83122872c824c6eea1cde44322dd3"}}}}}}, 0x0) 2018/02/01 12:32:58 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aa9000)='/dev/sequencer2\x00', 0x82000, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000f09000-0x4)={0x2, 0x1, 0x7}) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000026c000)={0x2, r1, 0x1}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000520000-0x8)=@assoc_value={0x0, 0x10000}, 0x8) [ 38.374952] binder: release 5466:5479 transaction 7 out, still active [ 38.374956] binder: unexpected work type, 4, not freed [ 38.374959] binder: undelivered TRANSACTION_COMPLETE [ 38.374986] binder: send failed reply for transaction 7, target dead 2018/02/01 12:32:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000467000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000039000-0xfa)=""/250) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000029a000-0x4)=0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000464000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) perf_event_open(&(0x7f000089a000-0x78)={0x3, 0x78, 0x101, 0x2, 0xa000000000, 0xb73, 0x0, 0x1, 0xc0012, 0x1, 0x400, 0x7, 0x3, 0x5, 0x0, 0x4, 0x2, 0xaa18044, 0x8f1, 0xa5a, 0x90, 0x400, 0x8, 0x7e620de5, 0x1, 0x9, 0x1, 0x6, 0xfffffffffffffffb, 0x9, 0x80000000, 0x0, 0x6, 0x100000000, 0x6, 0xcd, 0x40, 0xd9e, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000a58000-0x1)=0x0, 0x5}, 0x80, 0x5, 0x7, 0x3, 0xdce, 0xf8, 0x81, 0x0}, r1, 0x2ea3, r2, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x2, 0x8000b, 0x1) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0xd, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/02/01 12:32:58 executing program 5: creat(&(0x7f0000d4a000)='./file0\x00', 0x49) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000a4b000-0x12)='/dev/snd/midiC#D#\x00', 0x80, 0x4000) name_to_handle_at(r0, &(0x7f00008b8000)='./file0\x00', &(0x7f0000dc6000-0xe4)={0xe4, 0x10001, "7e125d0ceaef8fd090cd4e1a2059040000001fc05eae76c037528442a05d2d36c8e3a011645e6f005358b8a4f7b72beb81d53c63309e465f36b996c43d0a414f11e0bdfc4151b0d533abda8278269fa9511f13c943c059cea14395ded1768a826b139a14794fb8f63f076aae05a59261edaccc69870679c1b2e4b333945e3e72c7a63eaef88c226d759ad7da5d08df8c70565a33459d3a026c25a94ba5d4848c2f4fa0ebebb2930885c9a4a0cc74ec439ac0deb3a4f57830489cca7c907fcc864ed4eb86c6d80753841f23bd953eebd0ed56740d9736b245c0b98ac5"}, &(0x7f0000748000-0x4)=0x0, 0x1000) syz_emit_ethernet(0x32, &(0x7f0000008000-0x8e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x2000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) [ 38.531922] sctp: [Deprecated]: syz-executor2 (pid 5536) Use of struct sctp_assoc_value in delayed_ack socket option. [ 38.531922] Use struct sctp_sack_info instead [ 38.543228] device eql entered promiscuous mode 2018/02/01 12:32:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmmsg(r1, &(0x7f0000d3f000-0x3c)=[{{&(0x7f0000434000-0x80)=@generic={0x0, "97f17f318f38269eeeb772cddc5a05395ae201510b6fdcff3629b15e4ba3f642d389e4cf8838221ca64a3aaa8bb78073a556440756692987a2ea1f9b2a87533b8fcd048a49cea2adac8ce9fc88dd861acb68bcc3df23e6377c6ab7c467fce37a800689889109cb84efc6ebb4affbe63e71417ed97c22d8c8c345fbb474f9"}, 0x80, &(0x7f000030d000)=[], 0x0, &(0x7f0000d06000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008e8000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/02/01 12:32:58 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000024000)={0x24, 0x2c, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @u32=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000026000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x200) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000025000)=[0xda27, 0x6b64]) 2018/02/01 12:32:58 executing program 4: clone(0x0, &(0x7f0000404000)="", &(0x7f0000fd8000-0x4)=0x0, &(0x7f0000fd8000-0x4)=0x0, &(0x7f0000fde000)="") setpgid(0x0, 0x0) r0 = getpid() getpgid(r0) 2018/02/01 12:32:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x80600, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000fd6000/0x2000)=nil, 0x2000}, 0x3, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000002000)=0x1000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000)="", 0x0) [ 38.585854] sctp: [Deprecated]: syz-executor2 (pid 5545) Use of struct sctp_assoc_value in delayed_ack socket option. [ 38.585854] Use struct sctp_sack_info instead 2018/02/01 12:32:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d71000-0xc)='/dev/rfkill\x00', 0x22000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000c56000-0x4)=0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000960000-0x8)={0x0, 0x0}, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000d8a000)=0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000a61000-0x4)={0x0}, &(0x7f000099e000)=0x4) getpgid(r4) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f00004db000)={{0xff, 0xc}, 0x10}, 0x10) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) dup3(r5, r3, 0x0) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000a9f000-0x18)={0x10000000000000fc, 0x0, [{0x0, 0x0, 0x0}]}) writev(r1, &(0x7f0000082000-0x30)=[{&(0x7f0000d73000-0xe3)="a50407fe9f5fc17cc0bdc1cd3f699bc3f969a6bb6ef0786a029e6ec3049844b4829dc24f013a08043212b226ffc4c585a2de393ab237649ea8840fb73c9128425252156a722ad5ac0141904771f0d774e00691aed972c78f3ea356f060ba15992f703d03ec6da50a7ac72283463bb60bea4bf436547e21ecc4507ed0e70b5dcf641a6c4826352733ab9210febe40566fcf54cbdb632b4409774373fcf296fd7a6c93e6efa04d3013d0766b866d07746228fcff80ac8ee8865516c8fa4d1ce6442e8ecf7475c937482821a387b953fcb373d2303f6b0fbba2d89010d66a1c510786acc7", 0xe3}, {&(0x7f0000e43000-0x83)="2571baa448f913a7e72f5a08ea2c78fb0a71ea0f51b7ddf128d8c2b9edfe2a8219cbc8941adaa365ec0458136d566afde64d9d1335e63a6d40f75a826fbd9d954752334e9555ace3d4ea7c3d37b599ecfee40e40d016f105c7ffdda8a9fba3fc6f7d7eaf33452a12ce8d10033369bfe546eef5ec6b47d5da00bbbbc5811e1d836cd29d", 0x83}, {&(0x7f0000eee000)="eb0e73e95344939bd4c95cd668e348b5c19b1f581b08b4b14fbf88ed554a033d47794ef6a4e13cd7f237aa67c30d5cd6405eb63bf4d82769ff8e07f583fe97a91b57bbafd1fa09aafdb355b80ccb1620bae958be5ff17d739846e4be64f3e78123d64111635d563e8e4f39db18f94d11da171353fc657a5f5e30a7ca8edccad36e2d295bed9387e79ffe530a596f7f5fa0e82b820c36e9f02800aa33556ce2b45c8135b5d87443a76c396377db419cd82e422d6c5ebbc8fff4b8e1865934c3798a66a1bfaa50cc5ea126bb9781", 0xcd}], 0x3) 2018/02/01 12:32:58 executing program 7: mmap(&(0x7f0000000000/0x39d000)=nil, 0x39d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffdaa, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) mmap(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000006f000)='/dev/vcsa#\x00', 0x9, 0x2d4280) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f00001e8000)={0x7, 0x1, 0x55e, 0x7, 0x7}) mmap(&(0x7f000039e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000322000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000039e000)=0x14) mmap(&(0x7f000039e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000039e000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5, 0x4684, 0x8, 0x100, 0x2, 0x110000, r1}) syz_open_dev$dspn(&(0x7f000039d000)='/dev/dsp#\x00', 0x3, 0x24040) 2018/02/01 12:32:58 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000-0x10)={&(0x7f0000000000/0x3000)=nil, 0x3000}) mremap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000000000/0x3000)=nil) bind$pptp(r0, &(0x7f0000001000)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x0, 0x16}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000004000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x3, 0xfdf, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, @in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa3}, @in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xac) 2018/02/01 12:32:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x8000, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000000)={{0xb29b, 0x80}, 0x0}, 0x10) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x2}, 0xc) 2018/02/01 12:32:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000c8e000-0x15)='net/ip6_tables_names\x00') preadv(r1, &(0x7f0000b8f000-0x80)=[{&(0x7f0000ee5000)=""/219, 0xdb}], 0x1, 0x4) 2018/02/01 12:32:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000e95000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) utime(&(0x7f0000482000)='./file0\x00', &(0x7f0000ea8000)={0x200, 0x3}) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f00002e0000)='/dev/sg#\x00') ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000e61000)={0xc02f, 0x0}) write$tun(r0, &(0x7f0000b3e000-0x260)=@pi={0x0, 0x88f7, @ipv6={0x6, 0x6, "aa6817", 0x234, 0xd, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x2f, 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0xfffffffffffffffe}, @generic={0xa102, 0x0, ""}, @generic={0x4, 0xb6, "6825d9d55cc1badf1471009c733620b50f33f33f0eb6bac5efbf99a3d3996986adce15e1818bbc9b59436c58cb3c3ac0207b602f981d7c505bc5f25405f142e1666587a8cbe10b233e430b096a72d66de87e636fb48272b941676ec7421b39227d8a3a3ad486a6446b9114e0a91efbd1e6eefaba1dd71964cb810076fc88e10a6ab371cb113101d0b48ab94b39a888ad2def2cbb95dea492b2cfee97030b250a4bf7197e2270045c22695d354b1f0d8d610268dbbb01"}]}], @icmpv6=@dest_unreach={0x1, 0x5, 0x0, 0x3, [0x0, 0x0, 0x0], {0x1ff, 0x6, "177b07", 0x81, 0x2c, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@dstopts={0x6c, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xe5d}, @generic={0x1, 0x42, "60a034da72504e752002515cdbc007598965a4c09a7b2e894a63636eaa4f6e29ecdb05744585e71fb52aebd506126ef7a20e657f1957c97e5c54c79558eedf9b7001"}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x401}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}]}], "d4d7bd981e1b18c935c8a7c00aafe5da2f00844b31ab3510c78eb3dc961bb981342e9cd0c7d4ef9ac1832f0bb17cc4d653c2e219103fd5fafe7dcea44a804f01b00b14e11e48fc57fff4519c9c8387bbd5cd7d017c7d92395ecebb05dcb1441a4f21fbd264176b3258ccccc9b30702835a47306769301aad462318765f20dbbf3b4f05f1fceb5a56d20e821f48a4e971f241440e6a3e614ebd40b1d4d95e111bc4ab445ccbfa52345e3c20f2c32f373b2c507adf430d150b2683ded64eec67e36f"}}}}}, 0x260) write$sndseq(r0, &(0x7f00006d9000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x7fffffff}}], 0x30) poll(&(0x7f0000df9000-0x20)=[{r0, 0x0, 0x0}], 0x200001a3, 0x0) 2018/02/01 12:32:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000c0a000)={0xffffffffffffffff, 0x0, 0x0, 0x35, &(0x7f0000153000)="", &(0x7f000039d000)=""/53, 0x0, 0x0}, 0x28) r0 = perf_event_open(&(0x7f0000351000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc828, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x100000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = epoll_create1(0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d2c000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f00008b2000)={0x3, 0x3, 0x8, 0x1, 0x1}) r4 = syz_open_dev$dmmidi(&(0x7f000036e000-0xd)='/dev/dmmidi#\x00', 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f00004ea000-0x8)=0x1ff, 0x8) r5 = socket(0x10, 0x802, 0x0) ioctl$TCGETA(r4, 0x5405, &(0x7f000073a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000ee2000-0xc)={0x0, 0x0}) setsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f0000c79000-0x4)=0x1, 0x4) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r5, &(0x7f0000b83000)={r2, 0xffffffffffffffff, 0x0}) sendto$inet6(r5, &(0x7f000017f000)="44ef0cc3f6170a570f6879aa2442fb438052418dc80e54c94a0b69440ef0673d4d8f904be84d19ed3e42575c74", 0x2d, 0x4800, &(0x7f0000044000-0x1c)={0xa, 0x2, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000aaf000)=@get={0x1, &(0x7f0000b32000-0x31)=""/49, 0x0}) 2018/02/01 12:32:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000)={0x0}, 0x8, 0x0) clock_gettime(0x0, &(0x7f0000835000)={0x0, 0x0}) ppoll(&(0x7f00007ac000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00004c1000)={0x0, r1+30000000}, &(0x7f0000d6a000-0x8)={0x0}, 0x8) signalfd4(r0, &(0x7f0000a9c000-0x8)={0x0}, 0x8, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00002b3000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000b81000-0x8)=0x2) 2018/02/01 12:32:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000d72000)={{0x3, 0x0, 0x12b, 0x2, 0x7fff}, 0x800, 0x0, 'id0\x00', 'timer1\x00', 0x0, 0x0, 0x100000001, 0x100000000, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 12:32:58 executing program 5: mmap(&(0x7f0000000000/0x10f000)=nil, 0x10f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], ""}}}}}}}, 0x0) 2018/02/01 12:32:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x20005) uname(&(0x7f0000d39000-0xf)=""/15) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002e1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000220000-0x14)={0x7f, 0x0, 0x8, 0x1, 0x11, 0xff, 0x401, 0x5, 0x6, 0x8}) ioctl$KVM_GET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f000090e000)={0x0, 0x0, []}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009e6000)='/dev/sequencer\x00', 0x4000, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000c19000-0x4)=0xe, 0x4) write$eventfd(r1, &(0x7f00000fd000)=0xfff, 0x8) write$selinux_context(r1, &(0x7f0000010000)='system_u:object_r:crontab_exec_t:s0\x00', 0x24) 2018/02/01 12:32:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000013a000-0x90)={0x3, {{0x2, 0xffffffffffffffff, @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]}}, 0x90) getsockname$packet(0xffffffffffffff9c, &(0x7f0000307000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000491000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xfffffffffffffca6) r2 = syz_open_dev$sndpcmp(&(0x7f0000a30000-0x12)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x20040) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f00004b8000)={&(0x7f0000915000/0x2000)=nil, 0x7f, 0x3, 0x10, &(0x7f0000771000/0x4000)=nil, 0x142}) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x194) r3 = creat(&(0x7f0000a65000-0x8)='./file0\x00', 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000066000-0xb0)={{0x100, 0x4}, 'port1\x00', 0x24, 0xd0420, 0xfffffffffffffeff, 0x3, 0x7, 0x5, 0x400, 0x0, 0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 38.715662] sg_write: data in/out 392735298/566 bytes for SCSI command 0x0-- guessing data in; [ 38.715662] program syz-executor4 not setting count and/or reply_len properly [ 38.753282] sg_write: data in/out 392735298/566 bytes for SCSI command 0x0-- guessing data in; 2018/02/01 12:32:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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(0xffffffffffffffff, &(0x7f00008a0000-0x8)='./file0\x00', 0x10000, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000010d000-0x4)=0x7fff, 0x4) syz_emit_ethernet(0x76, &(0x7f0000823000-0x76)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[{0x9100, 0x0, 0x2, 0x6de4}], {0x8100, 0x4, 0x6, 0x3ff}}], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [], "fc00000af7791010"}}}}}}}, 0x0) 2018/02/01 12:32:58 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000297000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000001000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00000e2000-0x2c)={0xd, 0x7, 0x0, 0x3, 0x5, r0, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mq_timedsend(r1, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000346000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ae3000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000587000-0x4)=0xe8) getgroups(0x6, &(0x7f0000374000-0x18)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d1000-0xc)={r2, r3, r4}, 0xc) mq_timedsend(r1, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000058f000-0x10)={0x77359400, 0x0}) mq_timedreceive(r1, &(0x7f0000659000)=""/131, 0x83, 0x0, 0x0) accept$packet(r0, &(0x7f000091c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000148000-0x4)=0x14) 2018/02/01 12:32:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c19000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x8, 0x4, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000011d000)=0x9, 0x4) setrlimit(0x9, &(0x7f0000d63000)={0x7, 0x2}) r1 = syz_open_dev$admmidi(&(0x7f000020f000)='/dev/admmidi#\x00', 0xdbc, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000b02000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 38.753282] program syz-executor4 not setting count and/or reply_len properly 2018/02/01 12:32:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) 2018/02/01 12:32:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000001000-0x8)='./file0\x00') clone(0x0, &(0x7f0000001000-0x2)="c67a", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f00004a9000)='./file0\x00', &(0x7f0000002000-0x1f)=@random={'security.', 'cpusetmime_typeself](\x00'}, &(0x7f000059a000)='\x00', 0x1, 0x0) 2018/02/01 12:32:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000973000-0x4)=0x3f, 0x4) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004f2000-0xf)='/dev/sequencer\x00', 0x2, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00003d8000-0x4)=0x0) 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, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x6) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00006e6000)={0x0}, &(0x7f0000d78000-0x4)=0x4) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9f000)={&(0x7f0000193000)=@newspdinfo={0x1c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv6_hthresh={0x8, 0x4, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 12:32:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f45000)={0x0, 0x0, &(0x7f0000da8000-0x10)={&(0x7f00005ea000)={0x2, 0xf, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = request_key(&(0x7f0000b05000-0xc)='id_resolver\x00', &(0x7f00003b7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b87000-0x2a)='(securitywlan1eth1Qselinux:#vboxnet1wlan0\x00', 0xfffffffffffffff9) r2 = add_key(&(0x7f0000f67000)='pkcs7_test\x00', &(0x7f0000a0a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009c0000-0xf8)="61bafc13e72c0b44b2cc6b871edc8f45764435ee30458a7e89e92dc7eeed73813d94ae6087bfc71859ad21073e432536688955a7804e42e05bb65f07912a9224be2f6625c1b85696161215fd97fe8dc45d0912f3e91fa3b37768ced3cafbaf0c575c57c102fc61ca7f02e18a3c1212868ebc150802c4d9951f1abcef01d20c43fbcef82ed94b8e959fac104d79255f234f90298ec19946ba916faf9a272f780ed73ebd3474613018f157dea4de024e780face404cd4d75852c00a3813b60b30bdaf7970427e8e6b2a02cd388608401d56840aaa2ae75c99d297ed8e70eceade78e4cea3de438873a3fffbd466707a5d7ebb7f462147a1f2a", 0xf8, 0xfffffffffffffffc) keyctl$unlink(0x9, r1, r2) 2018/02/01 12:32:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000aba000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) write(r0, &(0x7f00008a4000-0x23)="220000002100070700000002090007010a000000000000000020040005000001ff4550", 0xfffffe92) modify_ldt$write2(0x11, &(0x7f000033c000)={0x9, 0x20001000, 0xffffffff, 0x10000, 0x3, 0x224f, 0xffffffff00000001, 0x80000000, 0x2, 0x1}, 0x10) 2018/02/01 12:32:58 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000570000-0xb)='/dev/vcsa#\x00', 0x7ff, 0x200000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000baf000)={0x0, 0x9, 0xfffffffffffffffa, 0x1}, &(0x7f0000b95000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x3, 0xcd, "1740af4b81e6e39ee8b4539ea7bf8e77a479372f84dda97c63464aa3dda58b087ebe4c53776808a7c4c5129483a22668380bd60586d5e5f9ce3381845f051e886ae3aec9544024376800a5587860eee42bed4e4e8996aa0a7d29630e58b34fb8e07a0ce78815153b6c50c8242a88e9a5750b97fa4df00618086f15eca690a26eae73c018bc495501c86a96f947540576a04cf882f8ac048426afbd7986150b9d7cfe44baa7e00a35e015edebfd0e73390c4629d2bc4eb1a91ce88dc22619d8bc04e63c9f238f90ab201fd5800b"}, 0xd5) sysfs$3(0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f000040f000-0x10)={0x0, 0x78, &(0x7f0000d8c000+0x309)="454eee1e5f269a2b1c6911e9a812d1c601977c2ec12181485a3d00284f4bca6ed22a7058a803000000fe36bec2c13281d458db77afe8b1c6ea643e1de9edf4b06189ceef4c82d678c0d0055d46910f60560c5621c14147b94a63d7d9ccc0a65dc7798a9eba792400137112963a6b034a9f029e7aaca62fc8"}) openat(0xffffffffffffffff, &(0x7f00007af000-0x8)='./file0\x00', 0x6e0000, 0x80) ioctl$KDENABIO(r0, 0x4b36) write$evdev(r2, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x40c}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/02/01 12:32:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000088a000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174, 0x0}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) pipe(&(0x7f000026a000-0x8)={0x0, 0x0}) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f000042d000)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x1}, 0x8) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000e93000)={0x0, 0x0}) 2018/02/01 12:32:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=@random={'system.', '\x00'}) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00008c0000-0x8)={0x0, 0x2, 0xffffffff80000000}, &(0x7f0000f29000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000bd7000-0xc)={r2, 0x39, 0x400002002e}, 0xfffffc81) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000678000-0xa)='/dev/cuse\x00', 0x4000, 0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000290000)=""/242) writev(r1, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="", 0xfee1}], 0x1) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000065d000-0x8)={0x0, 0x1}, 0x8) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f0000b11000-0x2)="e3a2", 0x2}], 0x1, &(0x7f00005ba000-0xc)=[], 0xffffffffffffff3f, 0x0}, 0x200008040) ioctl$ION_IOC_HEAP_QUERY(r3, 0xc0184908, &(0x7f0000c86000-0x18)={0x7f, 0x21, 0x1, r3, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009f0000)={0x0, 0x0, 0x0}, &(0x7f0000f15000-0x4)=0xc) connect(r3, &(0x7f0000915000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x4, 0x1, 0x2, 0x1, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x8}}}, 0x32) ptrace$setregset(0x4205, r4, 0x2, &(0x7f0000beb000-0x10)={&(0x7f0000c60000-0xea)="24d3ee11691d8ade66b882d5fc7e4828aa19669283fe6e031f67e4193fd9b775e11ee70f2576d0b938871e7fdbdbd76e07da55e320fcb62dfa0281ac7eb91678d249546b7152341829616cdb86dfbb9ea1614aabfc568019f269803a442793fa350d81cc95e54d8ef323962653be6d12d2e6de69e37cf4aced2da9ac3ced3f354363800212f6f9d92e0c9cfcfb248ba2be59222577d07d247d4ee29e75366da078514677dcebc63facd5179ab5ee2bba86d79221626e674c065db0faaf0f7554ad3c4cc8778140f2be7304b5736eb5a5a5203b0052f0fca2945d60bcc26a6a02e01b0a27ebc35dcab717", 0xea}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000088d000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x10000, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, @in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) 2018/02/01 12:32:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) r1 = socket(0x7, 0x0, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f000060e000-0x4)={r0}) listen(r0, 0x1ff) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00006e6000-0x8)={0x0, 0x0}) r4 = shmget$private(0x0, 0xc000, 0x78000d4c, &(0x7f00006ea000/0xc000)=nil) shmctl$IPC_RMID(r4, 0x0) r5 = open(&(0x7f0000aad000)='./file0\x00', 0x2000, 0x40) ioctl$EVIOCGBITSW(r5, 0x80404525, &(0x7f000085e000-0x59)=""/89) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000005000)={0x0, 0x4, 0x20}, &(0x7f0000a43000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000cba000)={r6, 0x0, 0xf3cb, 0x9, 0x8, 0x6}, &(0x7f0000824000-0x4)=0x14) ioctl$DRM_IOCTL_GET_STATS(r5, 0x80f86406, &(0x7f0000ebb000-0x49)=""/73) read(r1, &(0x7f00007f7000-0x1000)=""/4096, 0x1000) writev(r3, &(0x7f0000227000)=[{&(0x7f0000873000-0x59)="1b0bb037799d63e4ce71154ad77e976f098d0ebb402b74fb702d759138340fb7b8378d873dc27c7feab011b61d2563f208bbf215c948595d242b6652209f99293aaaf8a325a22857ff538ab860d34f0a2e8ced53c5aa6a1fc9", 0x59}, {&(0x7f0000bb0000)="263dc20a665b8f0f87ef0202a4565d284979168a3ff26d5d544f766539e1d396f338bce985d1ee127291e510650a2848fe31d4854a134e", 0x37}, {&(0x7f000022b000-0xc6)="824221faf3baf7edf31e7e93f867d323346b2c7d7174fe0cc3338058ee33225114796121abedfe96148193105d7577277a079928438f7e59bcf47c8506098b9de9740c78dfe4e9399377b01b65fc8523274900a3711e8450c86e15faf9f7f62e6e59e1906abb5101767a56105c1bdd47373b5b132e0d793c1efd3fab46cb4c6d2243f690034b988d66f10120cc51378c7231c6ab30d822531eb58362d1756ec53c420eca5b3cb4ab8b64e6a1d11afa0b9bcd9aedae5e9920e40542a5930db498d1c20e19265a", 0xc6}], 0x3) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b47000)={0x0, 0x0}) 2018/02/01 12:32:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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) restart_syscall() r0 = timerfd_create(0x7, 0x800) timerfd_gettime(r0, &(0x7f0000411000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$sndpcmp(&(0x7f0000c14000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0xa400) 2018/02/01 12:32:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000aba000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) write(r0, &(0x7f00008a4000-0x23)="220000002100070700000002090007010a000000000000000020040005000001ff4550", 0xfffffe92) modify_ldt$write2(0x11, &(0x7f000033c000)={0x9, 0x20001000, 0xffffffff, 0x10000, 0x3, 0x224f, 0xffffffff00000001, 0x80000000, 0x2, 0x1}, 0x10) 2018/02/01 12:32:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x1, &(0x7f00004f4000)=""/41) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e60000)={r0, &(0x7f0000710000-0xf2)=""}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000556000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000899000-0x30)={0x1, 0xffff, 0x8, 0xa5, 0x1, 0x7ff}) 2018/02/01 12:32:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000325000)='/dev/rfkill\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000e70000-0xb)='/dev/adsp#\x00', 0x80000001, 0x24002) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000455000)=r1) 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) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) write$fuse(r2, &(0x7f000069b000-0x30)={0x30, 0x3, 0x0, @fuse_notify_retrieve_out={0x0, 0x8000, 0x0, 0x0}}, 0x30) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000523000-0x400)={"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"}) 2018/02/01 12:32:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000088a000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174, 0x0}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) pipe(&(0x7f000026a000-0x8)={0x0, 0x0}) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f000042d000)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x1}, 0x8) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000e93000)={0x0, 0x0}) 2018/02/01 12:32:58 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000007000)=0x0, &(0x7f0000008000-0x4)=0x4) 2018/02/01 12:32:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000287000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006fe000)={0x10003, 0x3, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000558000-0x14)={0x10003, 0x3, 0x8000000, 0x1000, &(0x7f0000001000/0x1000)=nil}) socketpair(0x1b, 0x1, 0x100000001, &(0x7f0000bd4000)={0x0, 0x0}) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000b4c000)=0x20, 0x4) 2018/02/01 12:32:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet(r0, &(0x7f0000dae000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00002ea000-0x1)="", 0x0) syz_open_dev$mice(&(0x7f0000b78000-0x10)='/dev/input/mice\x00', 0x0, 0x50880) 2018/02/01 12:32:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000006000)=""/4096, 0x1000}], 0x1) 2018/02/01 12:32:58 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000003000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x39, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x3, {0xf, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc, 0x32, 0x4, @empty=0x0, @broadcast=0x18, {[@ssrr={0x89, 0x3, 0x0, []}, @lsrr={0x83, 0x1b, 0x4000000000000000, [@loopback=0x7f000001, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xb}, @rand_addr=0xffffffff, @rand_addr=0x1ff, @remote={0xac, 0x14, 0x0, 0xbb}]}, @lsrr={0x83, 0x7, 0x4, [@local={0xac, 0x14, 0x0, 0xaa}]}]}}, ""}}}}}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000d000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000016000-0x7)='./file0\x00', 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000015000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000006000-0x20)={"9785abea09ba7eeb21306e485ce71953", {0x4, 0x66, 0x3ff, "2919f7148ff7", 0x80000000, 0x0}}) 2018/02/01 12:32:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000561000)='./file0\x00', 0x20, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmat(0x0, &(0x7f0000596000/0x4000)=nil, 0x4000) shmdt(r0) setgroups(0x1, &(0x7f000024b000-0x18)=[0x0]) memfd_create(&(0x7f0000a15000)='\x00', 0x1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000701000)='/dev/dsp\x00', 0x20000, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00004df000)=0x0, &(0x7f0000aed000-0x4)=0xfffffdab) r2 = open(&(0x7f0000516000)='./file0\x00', 0xff, 0x20) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000003000-0x4)={0x9}, 0x4) r3 = epoll_create(0x200000002) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x2, 0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00003d7000-0xc)={0x0, 0x0}) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000e43000-0x4)=0x80000001, 0x4) open(&(0x7f00009b7000)='./bus\x00', 0xc06, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00008b9000-0x8)={0x0, 0x0}) setsockopt$inet_i