AP(r2, 0x4b70, &(0x7f00004e6000-0x30)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000297000)={r1, @in6={{0xa, 0x0, 0x9d, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}}, 0x80000000, 0x3, 0xfffffffffffbffff, 0x10000000000003, 0x8}, &(0x7f0000a26000-0x4)=0xa0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000cf5000)=""/174) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000253000-0x24)={@common='bcsf0\x00', &(0x7f0000df3000-0x107)=@ethtool_rx_ntuple={0x35, {0xd, @tcp_ip4_spec={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3, 0x6}, @esp_ip4_spec={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x7, 0x3}, 0x5, 0x2, 0xffffffffffffff22, 0x0, 0xffffffffffffffff}}}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008c7000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000392000-0xa0)={r1, @in6={{0xa, 0x2, 0x80000001, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x188aaea}}, 0x8001, 0x9, 0x7fffffff, 0x3}, 0xa0) 2018/02/05 23:51:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f00003d5000/0x1000)=nil, 0x1000) rt_sigprocmask(0x0, &(0x7f0000687000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = memfd_create(&(0x7f0000ddd000)="7d0000000000000000ffffffffea2159b1", 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000040a000)=@assoc_value={0x0, 0x83}, &(0x7f0000076000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ad2000-0x8)={r1, 0x1}, &(0x7f0000107000-0x4)=0x8) fallocate(r0, 0x0, 0x0, 0x3ff) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f00005e8000)=""/242, &(0x7f0000504000-0x4)=0xf2) 2018/02/05 23:51:11 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) syz_open_dev$sndpcmc(&(0x7f0000013000)='/dev/snd/pcmC#D#c\x00', 0xffffffff00000000, 0x40) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) getdents(r1, &(0x7f0000001000-0x64), 0x0) getdents64(r1, &(0x7f0000002000+0x35d)=""/69, 0x45) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 23:51:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) process_vm_writev(r0, &(0x7f00007f7000)=[{&(0x7f0000646000-0x34)=""/52, 0x34}, {&(0x7f000072c000-0xbe)=""/190, 0xbe}, {&(0x7f00001e3000)=""/198, 0xc6}, {&(0x7f000085e000-0xbc)=""/188, 0xbc}], 0x4, &(0x7f0000a73000-0x60)=[{&(0x7f00005e0000)=""/153, 0x99}, {&(0x7f0000a73000-0x34)=""/52, 0x34}, {&(0x7f000083b000)=""/8, 0x8}, {&(0x7f0000607000-0xd3)=""/211, 0xd3}, {&(0x7f000045f000)=""/4096, 0x1000}, {&(0x7f0000e0f000)=""/88, 0x58}], 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000a42000)='./file0\x00', 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000039c000-0x3a0)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'kmp\x00', "e2611ff4f1a8ad6e21337f4d44e2d2a217c048e73d163d6084413602fb3cff4ac16c5fa0e24893c440b57251f3f7b436577869080a0639a2c9ceeca64be3ff3857d1794360bf90d87705988bc13af144773624b70713b8347552c8d806f6a68efab157a7855a0402b679cf67223cc605b707097eb42af43dab485bf2fe70ceb9", 0x59}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x380) 2018/02/05 23:51:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000)='./file0\x00', 0x7f) capset(&(0x7f00009b9000-0x8)={0x19980330}, &(0x7f0000002000-0x18)) link(&(0x7f0000b2e000-0x8)='./file0\x00', &(0x7f0000b2e000)='./file0/file0\x00') r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000091d000-0x11)='/selinux/enforce\x00', 0x400, 0x0) pread64(r0, &(0x7f00002e2000)=""/142, 0x8e, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000d2d000)='/dev/admmidi#\x00', 0x2, 0x101202) renameat(r0, &(0x7f00002d1000)='./file0\x00', r1, &(0x7f0000810000)='./file0\x00') 2018/02/05 23:51:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000001000-0x6)='.user\x00', 0x6, &(0x7f0000001000-0x19)='}mime_type+em1systemem0^\x00') r0 = syz_open_dev$admmidi(&(0x7f00005f6000-0xe)='/dev/admmidi#\x00', 0x1, 0x10000) r1 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000002000)=""/36) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000002000-0x4)) r2 = semget$private(0x0, 0x7, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETVAL(r2, 0x0, 0xc, &(0x7f0000004000-0x45)=""/69) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000)=0x8c, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000004000)={0x5, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}}, {0x2, 0x3, @multicast2=0xe0000002}, 0x10, 0x1, 0x9, 0x2, 0x8000, &(0x7f0000002000)=@generic="833712192c003a5c5ea9a5c88e42db9f", 0x7, 0x3, 0x2f}) accept4$unix(r0, &(0x7f0000001000-0x8)=@abs, &(0x7f0000d7a000-0x4)=0x8, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000003000-0x8)={0xfffffffffffff800, 0x33439484}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f000028b000)="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") perf_event_open(&(0x7f0000dba000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0xffffffffd4411031, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_bp, 0x3, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000035000)=0xffffffffffffff80, 0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f000095c000)='/dev/cuse\x00', 0x5, 0x0) write$fuse(r3, &(0x7f000062a000)={0x20, 0x200000003, 0x0, @random="7db04b3ee73e0b5f6908cc506d7a3cd0"}, 0x20) 2018/02/05 23:51:11 executing program 3: r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f0000002000)=[{&(0x7f0000000000)=""/226, 0xfffffffffffffecd}, {&(0x7f0000000000)=""/31, 0x1f}, {&(0x7f0000001000-0x17)=""/23, 0xfffffffffffffed9}, {&(0x7f0000001000-0x51)=""/81, 0x51}, {&(0x7f0000003000-0x27)=""/39, 0x27}, {&(0x7f0000002000)=""/190, 0xbe}, {&(0x7f0000003000-0xfb)=""/251, 0xfb}], 0x7, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)=""/63, 0x8}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000002000-0x12)='/dev/input/mouse#\x00', 0x2, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000001000)={0x3, 0x0, [{0xf, 0x912, 0x2, 0x670c, 0x401, 0x7, 0x10001}, {0xc0000001, 0x800, 0x2, 0x101, 0x1, 0x100000000, 0x5}, {0x4, 0x15e5, 0x2, 0x8000, 0x1, 0x9, 0x15c}]}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000001000-0x10)={&(0x7f0000002000/0x1000)=nil, 0x1000}) [ 151.714180] NFQUEUE: number of total queues is 0 [ 151.765605] NFQUEUE: number of total queues is 0 2018/02/05 23:51:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mq_timedsend(r0, &(0x7f0000e09000)="cdbb79c891c9c98cb87e3e0fb76222a095d6f6457dfff0da44478ee4d87fa9a0e722d0e6c34f0fa8425e58cf6a351023fae44e092412b4812f9fa7705526ca890be647e65b568e7a611733754e4d9cf83188cef702aabfe78f9ff33698e21b8edb0c501331814ad23c414e365352d3bf833863bc62357a0d659520ebedbcde16557f518076ce8794f5e5f27dd1687ed15d80e5a77a6acf12973c479be0f134e9fde8aeecbe6003d828213e296549ffcae48a7c6d4724bbec8c46b41560fb5002c838ab845497b2889a6e44bd9d3b9af4a300", 0xd2, 0x8001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e8000)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r1, &(0x7f00009eb000)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x3, 0x0, 0x7, 0xfffffffffffffffd}}, 0x30) 2018/02/05 23:51:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c27000)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r1, &(0x7f0000002000)={'system_u:object_r:system_cron_spool_t:s0', 0x20, 'user_u\x00'}, 0x30) r2 = dup(r0) socketpair(0x6, 0xa, 0x100000001, &(0x7f0000289000)) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000b87000)=""/58) 2018/02/05 23:51:11 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000fa5000)={&(0x7f0000f86000)=[0x0], &(0x7f000023d000)=[0x0], &(0x7f0000f76000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[], 0x1, 0x1, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) sched_setaffinity(r1, 0xfffffffffffffe0e, &(0x7f000009d000)=0x9db9) clock_gettime(0x0, &(0x7f00001f4000-0x10)) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000), &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000647000-0x4), 0x800) fcntl$setown(r2, 0x8, r1) r3 = syz_open_dev$usbmon(&(0x7f0000aa2000-0xd)='/dev/usbmon#\x00', 0x7f, 0x10100) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000723000)=0x46) ioctl$KDADDIO(r3, 0x4b34, 0x8) mbind(&(0x7f0000919000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000125000-0x8), 0x3, 0x0) shmget$private(0x0, 0x1000, 0x200, &(0x7f0000984000/0x1000)=nil) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000bcc000-0xb0)={{0x7, 0x1}, 'port0\x00', 0xc0, 0x80000, 0x7fffffff, 0x0, 0x3, 0x58d5, 0x2, 0x0, 0x0, 0x5}) open$dir(&(0x7f0000977000)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000b0f000)) 2018/02/05 23:51:11 executing program 6: clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) r0 = syz_open_dev$mouse(&(0x7f0000406000+0x92b)='/dev/input/mouse#\x00', 0x101, 0x2000) fgetxattr(r0, &(0x7f000046e000)=@random={'os2.', '\x00'}, &(0x7f0000c74000)=""/14, 0xe) mq_timedreceive(0xffffffffffffffff, &(0x7f0000880000), 0x0, 0x0, &(0x7f0000263000-0x10)={0x77359400}) 2018/02/05 23:51:11 executing program 7: r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000ccf000)={@generic="a8ac2185e82fd33feed54f56f4d8bf12", 0x7}) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000002000)=[{&(0x7f0000001000)=""/91, 0x5b}], 0x1, &(0x7f000000c000)=[{&(0x7f0000004000-0xbd)=""/189, 0xbd}], 0x1, 0x0) 2018/02/05 23:51:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) r0 = syz_open_dev$audion(&(0x7f0000064000)='/dev/audio#\x00', 0xad98, 0x80) creat(&(0x7f0000620000)='./file0\x00', 0x83) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000da7000)=0xb57e, 0x4) 2018/02/05 23:51:11 executing program 5: mmap(&(0x7f0000000000/0xb45000)=nil, 0xb45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1000000005, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000b45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000b47000-0x10)=@generic="b8dac175cd3c81ddfa81f9159c52cc54") socketpair(0x10, 0x2, 0x6, &(0x7f0000227000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00001bc000-0x8)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f000075f000-0x8)={r3}) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept$unix(r1, 0x0, &(0x7f0000b3f000)=0xd5) 2018/02/05 23:51:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f00005fe000)={0x10}, 0xc, &(0x7f000096c000-0x10)={&(0x7f000073d000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@loopback={0x0, 0x1}}, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x200000006c}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0xfffffffffffffffd}, [@algo_comp={0x64, 0x3, {{'deflate\x00'}}}]}, 0x51f}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a5e000-0xc)='/dev/rfkill\x00', 0x2400, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000de7000)='reno\x00', 0x5) 2018/02/05 23:51:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f000060f000)=""/217, 0xd9) stat(&(0x7f0000070000-0x8)='./file0\x00', &(0x7f0000665000-0x44)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000039000+0xd32), &(0x7f0000481000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000504000)={{{@in6=@local, @in6=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f00008b2000-0x4)=0xe8) stat(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f000096b000)) fstat(0xffffffffffffffff, &(0x7f000070d000)) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00001ba000-0x8)) 2018/02/05 23:51:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000585000-0x80)=@generic, &(0x7f00005ff000-0x4)=0x80) r1 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) signalfd(r1, &(0x7f0000ba0000-0x8), 0x8) openat$vsock(0xffffffffffffff9c, &(0x7f00005eb000)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/02/05 23:51:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) pause() ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) r1 = syz_open_dev$sndpcmp(&(0x7f0000ce4000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x82) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00002f8000-0x10)={0x0, 0x0, 0x10001}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00009bc000-0x10)={0x0, 0x0, 0x945}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000e24000-0x8)={r2, r3}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000f54000)) r4 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f000087c000)) fremovexattr(r4, &(0x7f0000c30000)=@known='system.advise\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a7b000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) [ 151.886079] netlink: 72 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/05 23:51:11 executing program 6: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00003de000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000782000-0x10)=[{&(0x7f0000001000-0xb1)="6d799e48253e36e9ce885db3bf41b69f1abbfef221149f0a0975afbbc4415598c36dc69fd33365c8b2218ac48792cb70535cde8d73feaa8f4a93f4f8a4d23e41257ffe8b79099768a6e5b70c956ba693bfa8e98a8170fdbd6c6bec8d3cac1b1387912958bd0ccbbf910161909dabd03d732eb23595148c61bcbdf56515453ed3df13ee488ea04b673d41b4bf738f945e9b3ac09e820d54c0a83fcab246faa92682e25a4c433e48e50528ec44bce487e340", 0xb1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r1, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x1c) listen(r1, 0x3) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000770000-0xc)='/dev/rfkill\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000e16000-0x4)=""/4) r3 = accept(r1, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000eff000)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00005a8000-0x10)={0x0, 0x2, 0x0, 0x29}, 0x10) 2018/02/05 23:51:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ip6_tables_targets\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ac9000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f000031c000-0x8)) dup3(r1, r0, 0x0) [ 151.956619] netlink: 72 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/05 23:51:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00005dd000)={0x0, @in={{0x2, 0x3, @rand_addr}}, 0xe9a, 0x48b, 0x1, 0x2}, &(0x7f0000543000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000b23000)={r2, 0xc7}, 0x8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00009db000)="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", 0x1000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000b1f000)=[@in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}], 0x40) getsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000a74000-0x4), &(0x7f0000724000-0x4)=0x4) 2018/02/05 23:51:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000398000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x688b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffc}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270180ffff00000011007352", 0x23}], 0x1}, 0x0) 2018/02/05 23:51:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dfe000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000eea000)={0x2, &(0x7f00007c5000-0x3)=""/3, &(0x7f0000016000)=[{0x9, 0x1000, 0x10e, &(0x7f0000a9c000-0x1000)=""/4096}, {0x9, 0x57, 0x4, &(0x7f0000bc9000-0x57)=""/87}]}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000b30000)=0xfffffffffffffff9) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000f6c000)={0x1000000000000029, 0x0, [{0xc0000100, 0x0, 0x2000000200000762}]}) 2018/02/05 23:51:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c74000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000056e000-0x16)='/selinux/checkreqprot\x00', 0x2a0040, 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) 2018/02/05 23:51:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) accept4(r0, &(0x7f0000bb4000)=@hci, &(0x7f0000030000)=0x6, 0x80800) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000000)=0x9) 2018/02/05 23:51:12 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00001fb000-0x9)='/dev/vcs\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000841000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x5, 0x300000000000}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000078e000-0x8)={r1, 0xc8}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000099b000)={0x0, 0x0}) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000050000)) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000be2000)="6e86522f6970365f666c4d776c6162656c00") socket$bt_hci(0x1f, 0x3, 0x1) sendfile(r3, r4, &(0x7f000045f000), 0xfc) 2018/02/05 23:51:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000067a000)) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ef8000)='/dev/vcs\x00', 0x0, 0x0) fstat(r3, &(0x7f0000772000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000469000-0x28)={0x2, 0x4, r1, 0x8, r4, 0x9, 0x8000, 0x7}) recvmsg(0xffffffffffffffff, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) tkill(0x0, 0x15) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f000039d000)=0x7ff, 0x4) wait4(0x0, 0x0, 0x0, &(0x7f0000a95000-0x90)) 2018/02/05 23:51:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000031c000-0x2)='$\x00', 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000dd9000)={0x0, 0x2f, "2e3c6f40cbef8a11badd46ceaf2fd97bb4ccc7968ccf09190e5ddf6e74cba97f8e3c36950a7a43a01066d4fe9bb155"}, &(0x7f00000b1000)=0x37) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00001f7000)={r1, 0x2}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2000000000000009, &(0x7f0000140000-0x4), 0x4) 2018/02/05 23:51:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d97000-0x10)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f00003fe000-0x4a)={'system_u:object_r:hald_sonypic_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x39}, 0x4a) 2018/02/05 23:51:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = request_key(&(0x7f00009e4000-0x6)='.dead\x00', &(0x7f0000633000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000068000-0xd)='/dev/net/tun\x00', 0xfffffffffffffff9) r3 = add_key$keyring(&(0x7f0000148000-0x8)='keyring\x00', &(0x7f0000e94000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$negate(0xd, r2, 0xf4bd, r3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}}) ioctl$sock_ifreq(r0, 0x8923, &(0x7f000098e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@in={0x2, 0xffffffffffffffff, @empty}}) 2018/02/05 23:51:12 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000505000)='/proc/self/net/pfkey\x00', 0x44180, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000591000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000001c000)={@common="697036746e6c300000e900", 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000354000)=0x1ff) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00001c9000)={@mcast1={0xff, 0x1, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000020007, r2}) 2018/02/05 23:51:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000b90000)={0x5, 0x41e, 0xeff, 0x0, 0x200}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) openat$kvm(0xffffffffffffff9c, &(0x7f000007f000)='/dev/kvm\x00', 0x140, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f000003b000/0x1000)=nil}) open_by_handle_at(r0, &(0x7f0000b39000-0x25)={0x25, 0x1ff, "9394c5bcd47545d5a01accbec47f9b9df347c175a198abeb485431b94d"}, 0x80) 2018/02/05 23:51:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x10) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000622000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000c90000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b12000)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00004fb000)=""/208) socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236939000f00210008000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de4411007227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/02/05 23:51:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$audion(&(0x7f0000128000)='/dev/audio#\x00', 0x1, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000e9d000-0x6e)="bc81db34f57baa54720abb1a5b282cf7dcf5f64f373319a47101e389ee1041e2c4db0d6f139578e9d90dc5852fdb2f3e4850f82a7131030a808dab91571860fcd0bda2c1c047b57bc5add0515e375ff3aecd3878b3712f312e53fe5d85612933e65398a435d132267beb04d02d71", 0x6e) r2 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00000df000), 0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) syz_emit_ethernet(0x101, &(0x7f0000c9d000-0x1c7)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@mpls_mc={0x8848, {[], @ipv6={0x0, 0x6, "e30305", 0xcb, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, @routing={0x0, 0xc, 0x0, 0x0, 0x0, [@empty, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "07e284", 0x0, "6ab7e5"}, "8c5f8215b3368cec9f4d8db08be2d12967f08b61bb153e78a361316e440cfcd9a1fd5aedf5ef22d98cd14200161b9a51cd8af1a3af6c62fb0fa500"}}}}}}}, &(0x7f00009e2000)={0x0, 0x1, [0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000018000-0x10)={0x1d, r3}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1}, 0x0) 2018/02/05 23:51:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000979000-0x10), &(0x7f0000328000)=0x10, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e3d000-0x4)={r0}) bind$alg(r1, &(0x7f00009a9000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) r2 = fcntl$getown(r0, 0x9) prlimit64(r2, 0x8, &(0x7f00000c4000)={0x3a55, 0x7c}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000718000-0x5a)=""/90, 0x5a) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f000081b000-0xb)='/dev/audio\x00', 0x200, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000fc4000-0xc)={&(0x7f0000fa4000)='./file0\x00', r4}, 0xc) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6_vti0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/02/05 23:51:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000a08000), &(0x7f0000580000), &(0x7f0000f10000)) stat(&(0x7f0000d51000-0x8)='./file0\x00', &(0x7f00007fc000)) getresuid(&(0x7f00002c9000-0x4), &(0x7f0000d25000-0x4), &(0x7f000079e000-0x4)) time(&(0x7f0000b08000-0x8)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000014000-0x3c8)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000016000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'fsm\x00', "0000000000000002887557ab7de7ed188dc4e56632993e7de558dbacfae51e3d2047ef4f9f2ee47e4c503d1f1ec79e27cfa203ee68c384e5861aeb622c53f56a39a4299969ba3a0d30d67ad746169cdc767e00bd4b2cd357bd2500000080d1099b38d573e7e6cf7afe340485c6d2482eba89294fc25c40d4e817cab63fb42169", 0x8}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0xff, 0x0, @generic="00180b77c8b82b51ba371e0b581b9f62", @generic="f1849ce5075847c8ba05fbe1e562faf0", {0xff}, {0xff}, 0x11, 0x2, 0x20}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}]}}, 0x380) 2018/02/05 23:51:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x2116, 0xffffffffffffffff, 0x10) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000076f000)='/dev/rtc\x00', 0x0, 0x0) socket$inet(0x2, 0x806, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPTPEER(r0, 0x80247009, 0x0) 2018/02/05 23:51:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) unshare(0x8000400) openat$ptmx(0xffffffffffffff9c, &(0x7f00008be000)='/dev/ptmx\x00', 0x20000080080, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) 2018/02/05 23:51:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000079f000-0x20)={0x6, 0x0, 0x0, 0xffffffffffffffff, 0x3f}, 0x1f) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/05 23:51:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00003cd000)='/dev/cuse\x00', 0x200, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000ebd000)="37e8777b6e6b0bc580e80f3d1f6c942261e756032425b8ce6bede5aee41b8229ca54338feedb0ed3d4f0529a5715bac058bcf97f564bd34c40ddcec330fada307d88f55c66454821573be3d0184df2b752e914118802631adf6a1456f379671a089534f109f6bb4bfd0f3e68c442167bcba3c62993b22d92e456a3ee53549fa399f310bb491759603013ad9f8856bbc17a6118ddc219e0a9dcbdca73367d8061ad3603fe466aee1c150e85e2d43962598a69d9a711f102e6b2e7fc86693aa1a0f9242f6597b349369c9f1c40082b4196fa4045081bb1b726ce35f537ed90aaa24a05be41f46705f560e17c19", 0xec) unshare(0x40000) semtimedop(r0, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) unshare(0x40600) 2018/02/05 23:51:12 executing program 4: socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2201, &(0x7f0000497000)) [ 152.387360] ipt_REJECT: TCP_RESET invalid for non-tcp 2018/02/05 23:51:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f7e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000195000-0x9)='/dev/rtc\x00', 0x4a0000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000c22000)) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f00005c8000)) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00005c8000-0x4)=0x6d, 0x4) r6 = dup3(r5, r4, 0x0) ioctl$KVM_GET_CPUID2(r5, 0xc008ae91, &(0x7f00002de000-0x58)={0x2, 0x0, [{}, {}]}) r7 = syz_open_dev$mouse(&(0x7f0000b42000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x13a, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[], 0x0, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000905000)={[0x8, 0x2, 0x3408400000000000, 0xfff, 0x100000000, 0x1, 0x5, 0xba, 0x4902, 0x1000, 0x1, 0x3, 0x0, 0x3, 0x8, 0x3f], 0xd006, 0x1000}) clock_gettime(0x4, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) munlockall() openat$rfkill(0xffffffffffffff9c, &(0x7f0000e78000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000841000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000059000)=[], 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r7, &(0x7f0000b4d000-0xc)={0x40000001}) 2018/02/05 23:51:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x400, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair(0x10, 0x6, 0x0, &(0x7f00001e7000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000089000-0x4)=0x1ff, 0x4) ioctl$sock_proto_private(r4, 0x89ec, &(0x7f0000f55000)="d103c6796f4b010b403db821872f6f7b31cdc328eba491cb7ab20b26f2194dbb3c129723cc9a9cf358120cb9e303b3a938c315d88ad79277f433c37f5a1e1dd50dbea6b7ef5ac7e8375d911504217def18ff91bd46d0ef85c7dd73ac8c7093fb100637d8b5060a34b47ef735969df9faa5ca0e5aad568de244f6560e0df4f88917d591dc0934fe6aa8fd4477365afc6c20c461d38763999f4d1e7f4f0f4284c3378d7c32ffe3b609a019") ioctl$EVIOCGBITSW(r5, 0x80404525, &(0x7f0000b8d000-0xaf)=""/175) r6 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000089b000-0x4)=r6) r7 = dup(r3) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f00003e1000/0x18000)=nil, &(0x7f000074f000-0x18)=[@text32={0x20, &(0x7f0000c1f000)="0f323ed9cf2b414cb9ca0900000f320f12e00f01cb0fc798000001000f35660f15a20000000066ba4100ed", 0x2b}], 0x1, 0x0, &(0x7f00007cc000-0x10)=[], 0x0) connect$bt_rfcomm(r7, &(0x7f000027c000)={0x1f, {0x1, 0x2, 0x6, 0x1, 0x1000, 0x9}, 0x7}, 0x9) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000d4a000), &(0x7f00008fb000-0x4)=0x4) setsockopt$packet_buf(r4, 0x107, 0x16, &(0x7f0000dd7000-0x1000)="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", 0x1000) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00006cc000-0x18)={0x1, 0x0, [{0x48a}]}) 2018/02/05 23:51:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44}) read(r0, &(0x7f0000104000)=""/68, 0x44) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) r1 = syz_open_dev$sndmidi(&(0x7f0000303000-0x12)='/dev/snd/midiC#D#\x00', 0x80000002, 0x42) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000894000)={0x6, 0x6, 0x9, 0x9, 0x3ad1eb86, 0x8, 0x5, 0x1f, 0x7, 0x3bc, 0x2, 0xfff}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/02/05 23:51:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = creat(&(0x7f000047d000-0x8)='./file0\x00', 0xc4) sendmsg$kcm(r1, &(0x7f0000a5c000)={&(0x7f00000ed000-0x60)=@nfc_llcp={0x27, 0xf5f4, 0x4, 0x0, 0x7, 0x4, "2986b98d6db3c36e9854b2a3774f67758a969414acc9886fa17d74a767d86ac9128cc795b3eeafa3a8ac65d64b03653964ee6a8c12d3bddf746fa7fe46b30e", 0x9}, 0x60, &(0x7f0000cea000-0x90)=[{&(0x7f00006e9000)="f5d666b9762ddf87ccb3f648ff10e5bfd374d05049f879961da1134d7d6b498bb88297b4d9adad8476ccfeb2915b100a4c0befc690e4bdfbf36c11e74fa20906aed18c9e980837d53772523111b74fb42c82cc882e666ec677818ebc1f954edfd7fba97cf0572c195f75bfa030776b7bd90ccd68c192c2e579b3ae20c20164e60db7019982aafcc95096f05f35b6bafc2107af4e93505900706cecbb56a38296da53a1264c84fdceeaae30ab9c21adaa86122923bcaa41cdb45813da138b86067914607950d2f15eba0c7d61a9f200322ed7b84420bcbb371dfcf1c6fb1f5aca47726b", 0xe3}, {&(0x7f0000050000-0xd6)="de4f68e6fba9c101bf4346609b8a37df207710c75160919432c2065014f6361fbbe83dc4ec2c9056615c8cb0a9739ef17a48223e87986641718ca86844e7e5a3cd78c1b12a16a71f2d224f302306e6cd3227e3ad9745a74270114183ea13e23472a1bcd79a8b3e970b595ae853c1b93bbed1af98154f5d9401c013a67c53ccbb9cd7234888f670198a1f667e94a3db620c61bb227917288792b081904a726a94ba6c8e41d1ded0f62f69405be661f7739211f655edf17aab06febefab4323a97bcfbfa8033b4d9629fee9d92b270fa5a63d6b11e8598", 0xd6}, {&(0x7f0000940000-0x7e)="15a3651fa778e987f5d868aa886c129901ae70b745f7acac6e1f7dcd4012491c08dd143cf3f7a4da9e2ddc0cbcf9ca5c382078d59b9bb82a3df2f06c526d1df290800c8deaf406411d716f4511cb7fda5c3d7df0ac289c0132858043f9d8abf426340a33052611abae2816dbe8d86512325674ad3981677154d2c30cf679", 0x7e}, {&(0x7f0000002000-0x51)="5a44faa08c0bb54f40b6c5502933c903f701c4e4313a6e336e7112d015334885eeb41aaea8fb0f3108d2115d9ef5e9e95cb025a1b4d282289b21d43f2b4127512e0b134c7d8922749281771174086d5d00", 0x51}, {&(0x7f000032d000-0xe4)="7ec8bb08d8631d362ee6e542080c3ca5a62ed386ec6023f9b1184ab81a158294b05d486b8deadf8959d02377e195f013087f3105b810d889ded25698ac8959be76628a069544fd78c04e3656e262281b9fd5f061dd6c62dd85a9e0b3fa7e21c4b6605d1f17e036ef6284cc46554beb9c767e7c91d99dd14dc0e5fece1acda478e85a7144d0ad4e9c38fd2a8a46f433b8af1ab21cccb0e16b272ff6ed0ccb08f35d4d539bbfe11b2d52fca268621a15d482503cd9c140a16715c96a0c4c001e9fe8114706d946605284ec34c5b111c291d090fa22bc44b424c3ce11f2a1470e3c80bdb03b", 0xe4}, {&(0x7f0000333000-0x62)="1e614fb85bf2af4beb52f746120f597812b8ab9225cc9286d4056124573de0febda3ee692372f0d722a35c991d58f4ff957d58576ad1a766427a023f2dde95893c934110859c1ed0c4c60030c64196bb8b45f0f9be77a6b901c2502b7a6c444a6098", 0x62}, {&(0x7f0000d30000)="a2e5ecf63b700bd1458b43d3dcd4229d93ea160fa6f99981a460e6af578363a4fdf0d287da91523935eacbed7a5e001475fba77d02f0f539cf86c4f2364e00556c0a467e1d05e22fa9d6f8657100f8c163ce25a9c41e5e1fd3d08b3aa715af5618b0d3e059f1c8edb4cca6550b8127f06d2f69414c2e5109cfab29be7063b1b391216317c450ffad8936f83791058aa83bef48f04ee72aeae0bda1c95eea255922c36dadb931d239c98fb5217b67e82870a0bc7e3c64699e73b245b648740c484b242f94ee5b34e1c3a2d529d856e062eaf3b890e2a347a81a442553679bda", 0xdf}, {&(0x7f0000afa000-0xf8)="29163b45aede471492ae3840a404f242581770a1ced8c27a1b320a273012375998d86d109e3e7c456fd718a9e87a490a2d6a56f1144d9880798303f6247f4b3a085812e439be76684307e0ab108adbb210346175b01780bc0183de311a2e0b7f07e1c34bd27b0f1db1acb08a5b024e43f7de5418868c38218111d5e923403a888749c73ed2ce4facfe5d750d76309009cfbc759434091792f28100a48247cc3b8e0d1450d8ea79cd3659bd22f861cfb1b4fc4d2938cf2a2bef401f3cc5089f2a5b751620d7ed88a9bdbb3879f4e2a488da0b2d74a22caacbf6feb8250131e05de6512dd3aabfb363563086544f256b8fe7734769a775b397", 0xf8}, {&(0x7f0000694000-0xa6)="386cb4a671589bbb8c3490e7598bb6cee49d91e17959a6fd96a30641f923929b4b0551b290825a796ae847adb9de2d91378e9679d72bb48ca89fb860af3b4d44146763216aeb6e6ca5025221ea457026be79189ee14e777bcefc0562d8a47210bba1f3a6efedbaa1113e34a73cdff46a5986ec4b2c23e33d06686e9f8c527048f98ab402b099a4c95f15f6a3af68d43a50e18121cb6c9fb87da630610272fe48b76b9a21f6aa", 0xa6}], 0x9, &(0x7f0000ee3000-0xf0)=[{0xf0, 0x107, 0x4, "af1c36ae2a2d3ee0ecb7972cf7ff30359c2be802830aebb16449b995e9f1632730be6d125029c7c2fe79a3f9e2404982b54d1def25546b722c8c385bfd7fd47d23c708e41875b23d2fe0e720d19f9fad449c445123cacd968754df9052153c85ea1fb6407c4f247b9dce641b43e85c1f120bef696ac34f1a8769ba5004359f30b25c53f604025c2625e9ca5a9acd89b680f699c29a2f06d5f70aaaca843094c00c9e2d9c62e4891ee89054e3902cbf9061aa3da27ca9655214b96448bec57d1c2c713ecf6cf22bc4f15e595bca6260827640864974cdb95326f40af3"}], 0xf0, 0x40040d0}, 0x4001) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000b17000-0x88)=@hopopts={0x400000000000, 0xf, [], [@calipso={0x7, 0x58, {0x1, 0x14, 0x0, 0x7fff, [0x0, 0x5, 0x401, 0x1, 0xfff, 0x4000, 0x80000000, 0x0, 0x7, 0x9]}}, @calipso={0x7, 0x20, {0xffffffffffff2f73, 0x6, 0x0, 0x0, [0x0, 0x0, 0xd5d]}}]}, 0x88) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/05 23:51:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) removexattr(&(0x7f0000804000-0x8)='./file0\x00', &(0x7f0000236000-0x19)=@known='system.posix_acl_default\x00') ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="26187aaa70ceec6617f1d7c6d75bc62c", @ifru_mtu=0xcf1a}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000052d000-0x10)={0x1, &(0x7f0000650000-0x8)=[{0x6}]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a}, @ifru_settings={0x265, 0x0, @cisco=&(0x7f0000542000)}}) 2018/02/05 23:51:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b6a000)='ns/mnt\x00') syz_open_procfs(0x0, &(0x7f0000eba000)='ns/mnt\x00') sendmsg$kcm(r0, &(0x7f000068e000-0x38)={&(0x7f0000d0d000-0xc)=@nl=@unspec, 0xc, &(0x7f00005e9000)=[{&(0x7f0000613000-0x72)="5c26af50b6a9464b9885042bd53ee6f69f7bc7afafff6665abd0f3fe466d6aee68d15369d0f2a51102f9c6f68473b6a49316ee8f4ce19b8d3dfa7fd5823e42acb0cd5b5e08c9de365ba88ddb73884fdaa987faa7c5a449d1bf84fb9fb964d408d389382ff23d8d9e431c83f504c4901cf835", 0x72}, {&(0x7f000004a000)="3f2d13ef58844ec055c690f4288dad9905a744f8229a1558d11153ab8cba3d312016a562cbded7e1f40c253f8e9b77978dc32ec42b8b474c461ca083681033a21aa8900ed89f5f0af374d0b581814fda4447dedb3a4be56c84965100a0b18c08ea55d3f017ffd2db21c87387f621f58b45943236fba37fcde10d79bd322825c8cdfa275378088d4c3c607c9888acf9df6c405cc0819b2d07479ee315dc3a639bddb6061c2be51489e3", 0xa9}, {&(0x7f0000762000-0xc3)="aeae2266a722a97c1d926f3f885bf96f6bfb472968fc5ea4d2a71fe29bf0d337692fbaba7ffe97320760b1a1ca3258c593e1771e5f7a135bffca481593bf27aeb486f02c191d00a0bbd82cf841079bdf223c825f9facbf58f7200ad443d48a63ec210155e8d448157dcd16a199dd34055b71c9ff827576aa9072bf16597402c89e0d4a6e095db4b4f2e869f76f401ff9b0cd8b072a48ccc0bf38553cd7eb80784f9b665dbf0bd97b65899da6a16399d8253e2d99e681752d5ca0b69cf0b230b35e2c91", 0xc3}, {&(0x7f0000f22000)="b09e3ba81c64b3eb68c1c31593e332a67d144bfb96d340", 0x17}, {&(0x7f00005bc000)}, {&(0x7f0000b00000-0x35)="5d2d62634b6fa87f48a7e1fcb9a6cb929ffae81ab27c57a3a308f89d166b2b1da494b2705c4db9e59cb2104a6daf3b5f87d6457dbb", 0x35}], 0x6, &(0x7f0000e98000)=[{0x38, 0x1, 0x0, "ce0f89dafd820ca5648761f180db9e102c677b4934b8fa529e4510c543be8d135f56e42a5f8b6a"}, {0x68, 0x197, 0x100, "232075fc8b37f9638fb526f1291b802b6b128ac12d9b7200a2a7133cb71957dbf5fdc58439fab9be1f194c995d92450dc2c188bdc671a227617dac97f4ea0efd2e0d5dddb86d55f34a8507218ec97a4c1890273bbb50"}, {0x88, 0x0, 0x9, "91081c8b862db209477d6c6ee57f4336a3dc7341590cbcc47a37b8db4b792bf087401f2b7fed99b4cf63a606e2c7b12d1535203decd6a92ee2e4e59a4aedc727821b489e134f29f1fb88cb3e8441f976f80f9ce9464de5171ca89251d8ff7acee80cedec7d1c6c009477a5e1a3b97e1c0b81"}, {0x90, 0x1ff, 0x6, "940e6b495b98b014ed036b76ceba3e39eee36d98741acd8336998f9ddd076d3c35c5fe06d3dca9fdfe6332db5c81653c384e9d46b4c7f21d1c6dd2e937c71e56abe49b7fc29d1aeb73cf65a458673af4b3d579d1ef51fd8fcd4f8d79e6cdcdd28a8aac630d627d61eabfb2aac2419fe81a538abbbd87047ee88c"}, {0xa8, 0x10d, 0x1, "2e0df5525cea0bcfcf4cb83b2b68e707b2adfd45440b7d4a450a7c2fed4c935791662ac3042c04993068a9d68156385400df64d42971a04fdbf6a249247139efb085c78a7c4b917cbc0ad97786ada9f849a53fc9eb19a32c3c2a6b15820a0b6388b49ae4888e34805c7eba9ac28f62cc3e94699168689767b853ea41c1dc9dea63b67021f4ea72a866419dc33bef6803026342b4e8"}], 0x260, 0x40000}, 0x8000) 2018/02/05 23:51:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x88000, &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f0000001000-0x4), &(0x7f0000840000)="4c0735d676fb5fd8a9dbd1a4a9be2db4af7ffb75e540e34f28c5cd67477ba6b603cbf7c54431a39d6fd88fbf0966b9ce95f14dd1d8ae60f588d30a0e99b0558bca59d94a6e55c7e7f6947b2b8531048e43b4af5609de") r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cbd000-0xb)='/dev/hwrng\x00', 0x20001, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x3) getrandom(&(0x7f0000000000)=""/97, 0x61, 0x1000) 2018/02/05 23:51:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:12 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) recvfrom(r0, &(0x7f00001ac000-0x5e)=""/94, 0x5e, 0x1, &(0x7f00005f2000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000000)=""/253, 0xfd) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b01000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}, 0x0, 0x0, 0xa2e7}}, &(0x7f00006e0000-0x4)=0xb8) 2018/02/05 23:51:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b5d000+0x384)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000180000-0x4)) syz_emit_ethernet(0x72, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x3c, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b"}}}}}}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000021e000-0xb)='/dev/hwrng\x00', 0x100ffe, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00000db000)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000249000-0xe8)={{{@in6=@dev, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000273000)=0xe8) accept$ipx(r1, &(0x7f0000d29000), &(0x7f000002d000)=0x10) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000037d000)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0xda, 0x100000000, 0x0, 0x2, 0x80008, r2}) 2018/02/05 23:51:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000eec000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000f3f000-0x4), 0x80000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005a3000)=0x0) r2 = getpgid(r1) r3 = syz_open_procfs(r2, &(0x7f0000bdb000)='status\x00') syz_open_dev$sndmidi(&(0x7f0000d4e000-0x12)='/dev/snd/midiC#D#\x00', 0xa0000000000000, 0x101301) prctl$setname(0xf, &(0x7f0000790000)="5c3879106e730ae82d7a89464d25bb23c646595e28f2461a749ce23d83dab93077f9bd2f24ba3617e6611b77616f643a876cc852c4fafb188f6535b9dcad8655f1147fe2feab5b48987d3e10b8c52587c887b55832f5722cdfe57bc45b7548818f45a00afd576d2a42db8ef516d3b549a87102fc84dad3d1e76d2a1b5fed2c") sendfile(r3, r3, &(0x7f000075c000), 0xf5d) 2018/02/05 23:51:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:12 executing program 1: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000435000)='./file0\x00', 0x1000000000003) r0 = inotify_init1(0x0) r1 = socket$netlink(0x10, 0x3, 0xf) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) mkdir(&(0x7f0000d3a000)='./control/file0\x00', 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000075b000-0x8)='./file0\x00', 0x200100, 0x40) getsockname(r1, &(0x7f0000bb7000-0x60)=@nfc_llcp, &(0x7f0000f0e000-0x4)=0x60) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cf4000+0x796)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f00008a3000)=r3) r4 = getpgid(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f000095a000)=r4) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000550000)) 2018/02/05 23:51:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000633000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x8, 0x807, 0x3f, &(0x7f00005c9000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000808000-0x10)={0xd4, &(0x7f0000783000-0xd4)=""/212}) r2 = socket$inet6(0xa, 0x80001, 0x0) sendmsg$key(r1, &(0x7f0000c71000-0x38)={0x0, 0x0, &(0x7f00004cd000-0x10)={&(0x7f0000b90000-0x148)={0x2, 0x18, 0x3f, 0xf, 0x29, 0x0, 0x2, 0x0, [@sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x1, 0x80000000, @loopback={0x0, 0x1}}, @in6={0xa, 0x3, 0xffff, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0xfffffffffffffffd}}, @sadb_key={0x9, 0x8, 0x1e8, 0x0, "acae2e05ac6b370f940e62899c2cd8a6fc1542f211d21ce8a2d97459f3d147efd9b5038e564f5880f1dfd25c3f5bf00ae2e4fbd230da8cb33fc4ed3c9e"}, @sadb_sa={0x2, 0x1, 0x0, 0x3, 0x2, 0xcd, 0x3, 0xc0000000}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x0, @broadcast=0xffffffff}}, @sadb_sa={0x2, 0x1, 0x3, 0x4, 0x13, 0x1, 0x4, 0x40000001}, @sadb_address={0x3, 0x7, 0x6c, 0x20, 0x0, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x7, 0x0, 0x0, 0x0, {0x6, 0x33, 0x1, 0x87e1, 0x0, 0x80000000, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty}}, @sadb_ident={0x2, 0xb, 0x6, 0x0, 0x7ff}]}, 0x148}, 0x1}, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f000068b000-0x10)={0x49, &(0x7f0000ebb000-0x49)=""/73}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x2}, 0x20) 2018/02/05 23:51:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000f9d000-0x38)={&(0x7f0000e60000-0xc)={0x10}, 0xc, &(0x7f0000fb7000)={&(0x7f0000dea000-0x18)={0x14, 0x6, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f40000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00003ae000-0x10)="46fbdb108fe8c7257e569cd394b0a788", 0x10) 2018/02/05 23:51:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000087a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000993000-0x4)) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000c18000)=0x5, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000076f000)='/dev/rtc\x00', 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000713000)='/dev/input/mouse#\x00', 0x6, 0x100) ioctl$TIOCGPTPEER(r1, 0x80247009, 0x20000000) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00008fc000)=""/154) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00001d7000)=[{0xa, 0x4}, {0x4, 0x9}, {0x4, 0xfff}, {0x2, 0x101}], 0x4) sync_file_range(r0, 0x72, 0x101, 0x4) 2018/02/05 23:51:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000711000-0xb)='/dev/mixer\x00', 0x2440, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000a2f000-0x4)=0xc000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00009ab000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r2, 0x7003) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000192000)) 2018/02/05 23:51:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x6000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x2c000200) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000057d000)) 2018/02/05 23:51:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) shutdown(r0, 0x1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f000035c000)="cb786e60d01c4649fc468c52e37d5d46d35c6a25cd199b9837fa64a70605fdd4412844f9553bffa278c42ee474e06743b5b4d15d17ebd2670846b9c0af85393db42310aca0067e8ad940a735a90b02d09f8195865f8be45b33f90c8b98b17d1dd01c748060105e5ac1ff9cebb7625e4d4843801ec46ffd7699b31a5b238861d4d9cc", 0x82, 0x20008001, &(0x7f0000593000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000467000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff4000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f00004b4000)={0x401, 0x0, 0x4, 0x9, 0x80000001, 0x1, 0x2, 0xd1, 0x91, 0x40}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x6, [@loopback=0x7f000001, @empty, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @rand_addr]}, 0x28) writev(r0, &(0x7f000042a000)=[{&(0x7f00001e4000-0xa6)="2db4ff107e00a32a96ccd7785697535fe7e2d1cdf701f5079cde041c224ff8b177c81383265194f55b510ce5107c9164cfda3f99716d35b53be37a7b2a301f9d41650662b66dd4ffca8cf7641b6b5d4d65b9eb195c4666a99f69f89106ee3fc6c6d98f0afc8b4d26aacc19373135822e00f7982a4346", 0x76}], 0x1) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f000014b000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) socket(0x2, 0x7, 0x6) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000f3f000-0x4)) listen$netrom(r3, 0xbb) sendto$inet(r0, &(0x7f00002ab000)="19", 0x1, 0x0, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/05 23:51:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000413000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}}) read(0xffffffffffffffff, &(0x7f0000f87000-0x70)=""/112, 0x70) readv(0xffffffffffffffff, &(0x7f0000855000-0x10)=[], 0x0) r0 = syz_open_dev$sg(&(0x7f0000b24000-0x9)='/dev/sg#\x00', 0xc51f, 0x4) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r1, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000087a000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) 2018/02/05 23:51:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000b56000)=@common='ip6gretap0\x00') sendmsg$nl_xfrm(r1, &(0x7f000016b000-0x38)={&(0x7f0000ac0000)={0x10}, 0xfffffffffffffe62, &(0x7f00006fb000)={&(0x7f00002ec000-0x178)=@newspdinfo={0x30, 0x24, 0x1, 0xffffffffffffffff, 0x0, 0x0, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in=@empty}}]}, 0x30}, 0x1}, 0x0) 2018/02/05 23:51:12 executing program 7: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x202, &(0x7f00005aa000)={&(0x7f0000001000-0x96)=""/150, 0x96}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f000054f000+0xf98)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r1) getsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000f8e000-0x4)=0x4, &(0x7f0000fa7000-0x8)=0x4) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000b3a000-0x2)=0x5, 0x2) sendmsg$nfc_llcp(r4, &(0x7f0000014000)={&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "55689d844febc2dfd6ff1acb5afea2fdb39b64fa44c153ab9feda9d25e0c25e5b4b8778bd7d08f3b257f2203bf654c9f21f54f59de892028d8622c00630748"}, 0x60, &(0x7f0000026000)=[], 0x0, &(0x7f000002e000)={0x408, 0x1, 0x1, "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"}, 0x408}, 0x0) sendto(r2, &(0x7f000097a000-0x2d)="ce19a2c5a6e80634740776ac66f614e44c96e6aed56e860c0e2484337bd45e174e1b4169e2c2b6d12f1f58254f", 0x2d, 0x40001, 0x0, 0x0) 2018/02/05 23:51:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d2d000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000c72000-0x4f)=""/79) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000dfb000-0x10)={0x17, 0xbc, &(0x7f0000d32000)="ad4888433b7eac3937a30ccaeb962cb661e5827f96a5aab15b9915d8ea8f9aad453ec32c10bda7f81edcf25f7cd960ef06dd6bfa3e195915dd0344e5a7f4814738a2b9762f044449c83697fba1795c031c21671cb963ece67c0e8fa7353ba47544b6091c5af5680e5cd5cd19828da77d89696ee9f75f42bf3da3dc5276ecae60e2330e6d02b71742d440825f9a5de364e7d321c7d0aaf1c46cda5271f98a5f2bc8738ce03a421e28468d96db6158a7d68d743f6c6c4847dd15c80ee0"}) 2018/02/05 23:51:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000791000-0x103c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_DATA={0x4, 0x2}]}]}, 0x3c}, 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000d76000)='/dev/midi#\x00', 0x80000001, 0x800) faccessat(r1, &(0x7f0000d70000)='./file0\x00', 0x40, 0x200) 2018/02/05 23:51:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) socket$packet(0x11, 0x3, 0x300) dup(r0) recvmmsg(0xffffffffffffffff, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000000), &(0x7f00002b6000-0x4)) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000)) 2018/02/05 23:51:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009c1000)='/selinux/enforce\x00', 0x20140, 0x0) bind$pptp(r0, &(0x7f0000a6d000)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) r1 = syz_open_dev$vcsn(&(0x7f0000bdd000)='/dev/vcs#\x00', 0x9, 0x608000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000323000)=@assoc_value={0x0}, &(0x7f0000652000-0x4)=0x8) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f00006e3000)={0x3, 0x1, 0x7fff00, 0x1, 0x331}) r3 = gettid() ptrace$getregs(0xffffffffffffffff, r3, 0xc000000000000000, &(0x7f000060a000)=""/223) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000082a000-0x8)={r2, 0x300000000000}, &(0x7f0000b11000)=0x8) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/05 23:51:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x3, 0x20000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) renameat(r1, &(0x7f00005a0000)='./file0\x00', r0, &(0x7f00001c5000-0x8)='./file0\x00') sendmsg$nl_generic(r1, &(0x7f0000425000)={&(0x7f0000291000-0xc)={0x10}, 0xc, &(0x7f0000030000-0x8)={&(0x7f0000024000)={0x14, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x8000000000000001}, []}, 0x14}, 0x1}, 0x0) r2 = syz_open_dev$midi(&(0x7f0000419000-0xb)='/dev/midi#\x00', 0x80000001, 0x40c142) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000bb1000), &(0x7f00006c7000-0x4)=0x14) syz_open_dev$adsp(&(0x7f000000a000)='/dev/adsp#\x00', 0x8edb, 0x202) 2018/02/05 23:51:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000001000-0x13)='/dev/snd/controlC#\x00', 0x200, 0xa300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x0, &(0x7f0000914000-0x48)={{0x0, 0x0}}) setitimer(0x0, &(0x7f0000635000-0x10)={{}, {0x77359400, r0}}, &(0x7f00004ed000-0x10)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000791000)='/proc/self/net/pfkey\x00', 0x480000, 0x0) getpeername$unix(r1, &(0x7f00003d4000-0x8)=@abs, &(0x7f000046a000-0x4)=0xffffff49) 2018/02/05 23:51:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000002000-0x40)={0x400000000000000, 0xf000, 0x101, 0x1, 0x16}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x100000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x0, 0x5) 2018/02/05 23:51:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) r1 = open(&(0x7f000017d000-0x8)='./file0\x00', 0x8000, 0x20) flistxattr(r1, &(0x7f0000841000-0x5e)=""/94, 0x5e) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000ded000-0x8)={0x0, 0x9}, &(0x7f0000741000)=0x8) pwrite64(r1, &(0x7f0000fe5000-0x86)="1bb241d77d2a8f37fa1a97ca51e29b063bef2284298a9a8deb83876ede5bedba8f8c35acb4790fff536d2fc923ad41d4076049f3794f3b2bf49a8fba7723ed5cc7741dbb86698de1637d8165a11f5d6262ef00a14ed1e1f828ef65d2d3e78b75d1562a28a6cc1131fc0bea124239bb4717f2f403a47c8a09f97004237ccf07c29c68b0ad5465", 0x86, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00007b3000-0x8)={r2, 0x7e0000000000}, &(0x7f000003a000)=0x8) fcntl$setstatus(r0, 0x4, 0x2800) fcntl$setown(r0, 0x8, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f00001b2000-0x1)='O', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) sendmsg$nl_route(r1, &(0x7f000090a000)={&(0x7f0000634000)={0x10, 0x0, 0x0, 0x81000000}, 0xc, &(0x7f000002c000-0x10)={&(0x7f00002f1000)=@ipv6_getmulticast={0x14, 0x3a, 0x300, 0x4, 0x3, {0xa}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x24000000) 2018/02/05 23:51:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000002000-0xd)='/dev/net/tun\x00', 0x0, 0x80000000200802) semget(0x0, 0x3, 0x10) socketpair(0x6, 0x80003, 0x36, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000001000-0x24)={0x10001, 0x0, 0x7ff, 0x7fffffff, 0xff, 0x1, 0xfffffffffffffc01, 0x6, 0x7, 0x7fffffff, 0x7, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000001000-0xa8)=""/168, 0xa8) setsockopt$inet6_dccp_int(r2, 0x21, 0x0, &(0x7f0000361000-0x4)=0xd144, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00\x00\x00\x00\x00\x00\x00\v\x00', @ifru_names=@generic="1e5c9a8b7430a31b66720ce63d9d8226"}) close(r0) semget$private(0x0, 0x4, 0x10) 2018/02/05 23:51:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000930000)='/dev/autofs\x00', 0x200040, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000b90000-0x6)={0x9, 0x7d69}) r1 = syz_open_procfs(0x0, &(0x7f0000c1b000-0x7)='ns/pid\x00') setns(r1, 0x0) 2018/02/05 23:51:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) socket$packet(0x11, 0x3, 0x300) dup(r0) recvmmsg(0xffffffffffffffff, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x892cc9b38bcc8e6e, 0x100000000005, 0x7fff) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f00009f5000)=0xffffffffffffff81, 0x4) setsockopt(r0, 0x9, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00002a3000)={{{{0x2, 0xffffffffffffffff, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36b95b0700000013000000ab025e94035a15e1740d5e472e33853c90a65787abecd151e10effb0ceb5e7263017"}, 0x160) close(r0) r1 = syz_open_dev$admmidi(&(0x7f0000e55000-0xe)='/dev/admmidi#\x00', 0x2, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) syz_open_dev$sndpcmp(&(0x7f0000f8c000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x80001) 2018/02/05 23:51:13 executing program 3: r0 = request_key(&(0x7f0000a37000-0x12)='.request_key_auth\x00', &(0x7f00002f3000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000c2c000-0x9)='\x00\x00\x00\x00/Svm\x00', 0xfffffffffffffff8) r1 = request_key(&(0x7f0000cc5000-0x6)='rxrpc\x00', &(0x7f000074a000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00004a3000)='mime_type\x00', r0) keyctl$unlink(0x1d, r1, r0) 2018/02/05 23:51:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000676000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000add000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000328000-0xc)={0x0, 0x0}, &(0x7f0000f61000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00006b6000-0x28)={0x9, 0x6, r1, 0x1, r2, 0x7fff, 0x7, 0x9}) r3 = syz_open_pts(0xffffffffffffffff, 0x1) fcntl$setstatus(r3, 0x4, 0x2800) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001aa000)='/dev/rfkill\x00', 0x100, 0x0) connect$rds(r4, &(0x7f0000587000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) fcntl$setsig(r4, 0xa, 0x1f) ioctl$TCXONC(r3, 0x540a, 0x0) write(r3, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000939000)=0x19) r5 = getpid() migrate_pages(r5, 0x965, &(0x7f00007df000-0x8)=0x48, &(0x7f00005e0000)=0x4) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/05 23:51:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000010000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000f000-0xcf)='b'}) readv(0xffffffffffffffff, &(0x7f0000010000)=[{&(0x7f0000013000-0xd3)=""/211, 0xd3}, {&(0x7f0000013000-0x5b)=""/91, 0x5b}], 0x2) r1 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000012000-0x63)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/05 23:51:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c9000-0xa8), 0xfffffffffffffeee, 0x0, &(0x7f0000352000-0x10)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) readv(r1, &(0x7f0000cc7000)=[{&(0x7f00004af000)=""/247, 0xfffffed5}], 0x1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006ba000)='/selinux/enforce\x00', 0x200, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x3f, &(0x7f000012f000-0xbe)="4d7cc01b16eb5df8ef7a55505c9f95d0be3089f3d024287febab497ed96ed863b96bd2e90a53a190779a65fa6878da7321122a2d60a6ca02f1c13c72b53d53046fbbe63e99697c1e2b58db8157ea8bda4e598bc03e386b0c76c8dc3f9fdb579972d2324d2bed62cacf1955a1aadbf1fa92a9951fd8fc3cf2f2969e1718eccdc537d21401326905f02fc71a12dccf629ecc836fc4d0c93a00421f57a74b475c7a0858fb97224f42e8c5269c7564017b108a444d841493e1780983f47a0223", 0xbe) 2018/02/05 23:51:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) socket$packet(0x11, 0x3, 0x300) dup(r0) recvmmsg(0xffffffffffffffff, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000ed2000)='/dev/midi#\x00', 0xffffffff, 0x400) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00006da000)=""/74) sendto$inet(r0, &(0x7f0000992000), 0x0, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb7000-0x4)=0x1, 0x4) 2018/02/05 23:51:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000b70000)={0x0, 0x0, 0x0, 0xffffffffffffffff}) r0 = syz_open_procfs(0x0, &(0x7f0000726000-0xd)='net/if_inet6\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000693000-0xc)={0x0}, &(0x7f00004e5000)=0xc) r2 = syz_open_procfs(r1, &(0x7f00004cc000)="726f6a69645f6d69700087538a633a5fe869887fdb2e547858555eb20764ede7da2d27641c5a9408") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r2, r0, &(0x7f0000165000-0x8)=0x2, 0x400000ff) 2018/02/05 23:51:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40183, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000-0x10)={r0, &(0x7f0000540000)="75827cbd32aaee4e19450d4b19e89083e95253cae1f5e06b421bce7f6abaf93b87cd95fad4cc6b5969629301e6325db9d08cd6deb6b2d50a424cd2b8c11620d6550c85eaeb408c3350fd30af0cfc38bc26db1025a95002f2107ed7da7c7c375e53003d4ac135149728e563d14916514242b12ec7f861236410317bc3c9f7618d17428434db4ce4cbffa2de74ef3afe9cfe5eed153eba45cee339e92b545a9a954b448ba9426d156cf09511c7dc7fa05fbfb3a74d7dd2cc9fb49947a1fe8cc3f560d255874887acab61476e3f515fc56a2e"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f0000024000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000018000)={0x18, 0x29, 0x825, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x24004000}, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000cd5000)='/dev/mixer\x00', 0x400000, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f21000)={0xffffffffffffffff, 0x50, &(0x7f00001d0000)}, 0x10) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000003f000-0x8)={0x0, 0x0}) finit_module(0xffffffffffffffff, &(0x7f0000c2f000)='%)+%em1vmnet0\x00', 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0xa51288507af3b523, &(0x7f0000b8c000)={0x40}) ioctl(r1, 0x8, &(0x7f000007e000)="23452da5ea5470db3c1bd165684d711a83e01bb0d8860bdde6ab0f8d4ef51e146fbdbf") 2018/02/05 23:51:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a90000)='./file0\x00', 0x40045, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) sysfs$1(0x1, &(0x7f00001ab000-0x16)='systemem0selinuxself:\x00') 2018/02/05 23:51:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) socket$packet(0x11, 0x3, 0x300) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) [ 153.105521] binder: 18669 RLIMIT_NICE not set [ 153.116728] openvswitch: netlink: Flow get message rejected, Key attribute missing. [ 153.132451] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 153.150285] binder: BINDER_SET_CONTEXT_MGR already set [ 153.164956] openvswitch: netlink: Flow get message rejected, Key attribute missing. [ 153.168727] binder: 18658:18669 ioctl 40046207 0 returned -16 [ 153.184533] binder_alloc: 18658: binder_alloc_buf, no vma [ 153.190236] binder: 18658:18674 transaction failed 29189/-3, size 0-0 line 2957 [ 153.206457] binder: 18658:18684 BC_FREE_BUFFER u000000002000c000 no match 2018/02/05 23:51:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x5}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000068d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000249000-0x98)={0x0, @in6={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x1, 0xfffffffffffffff7}, &(0x7f0000b39000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000522000)={r2, 0x9, 0x2, [0x0, 0x401]}, 0xc) sendto$inet(r0, &(0x7f00001b9000), 0x0, 0x20008007, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = socket$inet6(0xa, 0x3, 0x2) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r3, 0x1008004) r4 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r4, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000700000)={0x0, 0x3909}, &(0x7f00003c2000)=0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000cc4000-0x10)={r5, 0x5, 0x5, 0x2}, &(0x7f00009d8000-0x4)=0x10) r6 = accept4(r3, &(0x7f0000975000)=@can, &(0x7f0000753000-0x4)=0x10, 0x0) sendto$inet(r6, &(0x7f00006d7000), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r6, &(0x7f0000b77000-0x38)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000068000-0x8)) write(r4, &(0x7f0000f8b000-0xf), 0xff8f) sendto$inet6(r6, &(0x7f0000ab6000)="936866ad8c435a084599b342a69c91e3306ac25461f669b13101067f3156554bff504e700654011d2d5b3590602aa0a43c13093d3864f6ca69748b618cca92b5eb6683653ff2bb2b55cc5d7873d01371caf7c80076310b21aafdfd546282afaa7107d27b27bc1f29750ea6ac8222ee807f778ffb56899a47f5b939ddf005657a62972821f75efeebd94e5d307af29d5a01499bd06b1c80a71fec22e82f6cea31910c9f21710ea015959ecd682ee13b6975911302682c947d1e190ea38f1ff6d78770edceda0d94561cb6d2d4c4badef69dd0940104a1", 0xd6, 0x4008004, &(0x7f0000a6c000)={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x4}, 0x1c) sendmsg$netlink(r6, &(0x7f00008c0000)={&(0x7f00009d3000)=@proc={0x10, 0x0, 0x0, 0xc000}, 0xc, &(0x7f000005d000)=[{&(0x7f0000d16000)={0x10, 0x1c, 0x4286b8ed5d932cda, 0x4, 0x1, "", []}, 0x10}, {&(0x7f0000a53000)={0x10, 0x42, 0x208, 0x5, 0xffffffffffffffff, "", []}, 0x10}], 0x2, &(0x7f000094a000)=[]}, 0x0) sendto$unix(r6, &(0x7f0000716000), 0x0, 0x0, &(0x7f0000760000)=@file={0x0, './file0\x00'}, 0xa) sendto$inet(r6, &(0x7f00001d8000), 0x0, 0x0, 0x0, 0x0) sendmsg(r4, &(0x7f00003a2000)={&(0x7f0000d5d000-0x10)=@can={0x1d}, 0x10, &(0x7f0000766000-0x40)=[], 0x0, &(0x7f00000dd000)=[]}, 0x0) sendmsg$nl_generic(r6, &(0x7f0000f84000-0x38)={&(0x7f0000ff7000)={0x10}, 0xc, &(0x7f0000567000)={&(0x7f0000cee000-0x40)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/05 23:51:13 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f80000/0x3000)=nil, 0x3000, 0x1000000, 0x4010, r0, 0x1d) remap_file_pages(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000000, 0x1, 0x10) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000e24000/0x4000)=nil) r1 = pkey_alloc(0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000e24000)={0x1, 0x4, [{0x1}]}) pkey_mprotect(&(0x7f0000e24000/0x2000)=nil, 0x2000, 0x1, r1) 2018/02/05 23:51:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000909000-0x5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000375000-0x15)='/proc/self/net/pfkey\x00', 0x2040000, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f00003bc000)={0xfffffffffffffffc, 0x6, 0x3, 0x1, 0x63}) getsockname$netlink(r1, &(0x7f0000dae000-0xc), &(0x7f0000dd4000-0x4)=0xc) ioctl$TCSETA(r0, 0x5406, &(0x7f0000339000)={0x5, 0x20, 0x7, 0x1, 0x3f, 0x8505, 0x0, 0x9, 0x4, 0x6}) ioctl(r0, 0x440000000000127f, &(0x7f00003f3000)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f000081a000)=0x15, 0x4) 2018/02/05 23:51:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) socket$packet(0x11, 0x3, 0x300) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000b4000-0x8)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr}, @generic="33d9058a4406d1c268ee7ff676d707f3"}) 2018/02/05 23:51:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) r1 = socket(0x1e, 0x4, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f0000838000)={0x2, 0x7}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) close(r0) poll(&(0x7f0000a4e000)=[{r1}, {r0}], 0x2, 0x0) fallocate(r0, 0x2, 0x8, 0x3) 2018/02/05 23:51:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aae000)='/dev/ptmx\x00', 0x107, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x7ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x7fff) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x86b2) socket$pptp(0x18, 0x1, 0x2) read(r0, &(0x7f00001a4000)=""/1, 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)) pipe(&(0x7f0000e2b000-0x8)={0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000336000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000c72000-0x4)=0x14, 0x80000) fstat(r0, &(0x7f0000a7f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00009cd000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff, 0x2, 0x3, 0x3, 0x0, 0x2, 0x80, 0xa0, 0xdd, r2, r3}, {0x1ff, 0x101, 0x82ea, 0x2, 0x987, 0x81, 0x4}, {0x0, 0xffff, 0xffff, 0x1f}, 0x9, 0x6, 0x1, 0x1, 0x1, 0x2}, {{@in6=@empty, 0x3}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x2, 0x2, 0x8000, 0x0, 0x3, 0xad}}, 0xe8) 2018/02/05 23:51:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c9000-0xa8), 0xfffffffffffffeee, 0x0, &(0x7f0000352000-0x10)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) readv(r1, &(0x7f0000cc7000)=[{&(0x7f00004af000)=""/247, 0xfffffed5}], 0x1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006ba000)='/selinux/enforce\x00', 0x200, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x3f, &(0x7f000012f000-0xbe)="4d7cc01b16eb5df8ef7a55505c9f95d0be3089f3d024287febab497ed96ed863b96bd2e90a53a190779a65fa6878da7321122a2d60a6ca02f1c13c72b53d53046fbbe63e99697c1e2b58db8157ea8bda4e598bc03e386b0c76c8dc3f9fdb579972d2324d2bed62cacf1955a1aadbf1fa92a9951fd8fc3cf2f2969e1718eccdc537d21401326905f02fc71a12dccf629ecc836fc4d0c93a00421f57a74b475c7a0858fb97224f42e8c5269c7564017b108a444d841493e1780983f47a0223", 0xbe) [ 153.230767] binder: undelivered TRANSACTION_ERROR: 29189 [ 153.236334] binder: undelivered TRANSACTION_COMPLETE 2018/02/05 23:51:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) socket$packet(0x11, 0x3, 0x300) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00006d5000-0x8)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000fc4000-0x68)={0x1, 0x0, [{0x9, 0x4, 0x0, 0x0, @msi}]}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000010e000)={0x400000009}) 2018/02/05 23:51:13 executing program 4: 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, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f000084d000-0x70)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fec000)='/dev/ptmx\x00', 0x2, 0x0) 2018/02/05 23:51:13 executing program 5: mmap(&(0x7f0000000000/0xb38000)=nil, 0xb38000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket(0x18, 0x0, 0x3) openat$ppp(0xffffffffffffff9c, &(0x7f000000f000-0x9)='/dev/ppp\x00', 0x20180, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000013000-0x4)) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$bt_hci_HCI_FILTER(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000b37000-0x10), 0x10) 2018/02/05 23:51:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000e75000-0x8)='./file0\x00', &(0x7f000054d000-0x7)=@random={'user.', '$\x00'}, &(0x7f0000416000-0xd6)=""/214, 0xd6) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000b3f000)={0x0, 0x2000000000000080, 0x0, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000796000)={0xfffffffffffffffd, 0x5, 0x0, 'queue1\x00', 0x1}) socketpair(0x5, 0x80807, 0x100000000, &(0x7f0000d34000)={0x0, 0x0}) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f000007a000-0x89)=""/137) r2 = syz_open_dev$audion(&(0x7f0000c00000)='/dev/audio#\x00', 0xffffffffffffffff, 0x88000) accept4$packet(r2, &(0x7f0000ca9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00003f8000-0x4)=0x14, 0x80000) 2018/02/05 23:51:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000513000-0xb)='/dev/vcsa#\x00', 0x5, 0x410800) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000382000-0xf8)={{0x2, 0x1, 0x1, 0x0, 0x1f}, 0x5, 0x2350, 'id0\x00', 'timer0\x00', 0x0, 0xfffffffffffff001, 0x9, 0x9, 0xfff}) set_mempolicy(0x3, &(0x7f00003b2000-0x8), 0x2) 2018/02/05 23:51:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x2, @empty}, 0x10) r1 = socket$inet(0x2, 0x808, 0xc) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) openat$kvm(0xffffffffffffff9c, &(0x7f00000d5000)='/dev/kvm\x00', 0x400, 0x0) 2018/02/05 23:51:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$audion(&(0x7f0000401000)='/dev/audio#\x00', 0x3, 0x401) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f00005b7000-0x24)={0xe8, 0x1c, [0x7, 0x2, 0x5, 0x1, 0x8, 0xfff, 0x3]}) r2 = shmget$private(0x0, 0x2000, 0x100, &(0x7f00007d3000/0x2000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000979000)=""/196) ppoll(&(0x7f00004c8000-0x50)=[{r0, 0xd}], 0x1, &(0x7f0000000000)={0x1000000077359400}, &(0x7f00004c7000), 0x8) r3 = request_key(&(0x7f0000f2d000-0xc)='id_resolver\x00', &(0x7f0000bb0000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00009df000)='/dev/audio#\x00', 0xfffffffffffffffb) add_key$user(&(0x7f0000782000-0x5)='user\x00', &(0x7f000070d000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000cd6000)="71f6cf3c1941191d15ed80a411613a3a675fb0e7fcad5dafcd4c86580d887950948b5d1f3a40ac30e1b60014bfd19478e12121179c790562ded3bbc3940a784e757e865a6275862eb803e79066f5ee4afab0d107a9ad7182f8e71b054eb99a6a6c8a00f8e255110f818d", 0x6a, r3) mlock(&(0x7f0000972000/0x3000)=nil, 0x3000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) close(r1) 2018/02/05 23:51:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x7fffffff, 0x101c00) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00001b1000)={0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000041d000)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f00001e4000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) 2018/02/05 23:51:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:13 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000007000-0x78)={0x80000001, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x12, 0x7, 0x713a, 0x7, 0x6, &(0x7f0000003000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x81, 0x7, 0x7}) r1 = syz_open_dev$midi(&(0x7f0000003000)='/dev/midi#\x00', 0xae3, 0x2) r2 = shmget(0x2, 0x1000, 0x10, &(0x7f0000005000/0x1000)=nil) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0}, &(0x7f0000007000)=0xc) lstat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getuid() setresuid(r4, r6, r3) ustat(0x6, &(0x7f0000006000-0x20)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000008000-0x8)={0x0, 0x0}) r9 = fcntl$getown(r0, 0x9) shmctl$IPC_SET(r2, 0x1, &(0x7f0000004000-0x70)={{0x1f, r3, r5, r6, r7, 0x14, 0xffffffffffffffe1}, 0x9, 0x83e, 0x10000, 0xae, r8, r9, 0x7}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) sendto$inet(r0, &(0x7f0000006000-0x17)="f81b6d19d5cb3b344b4de01d40664889d1120b7b8dcbb636", 0x18, 0x0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x10}}, 0x10) 2018/02/05 23:51:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008dc000)=0x6d) pipe2(&(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) fcntl$setflags(r0, 0x2, 0x1) fcntl$setpipe(r0, 0x407, 0x1) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="94", 0x1}], 0x1, 0x0) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)='*', 0x1}], 0x1, 0x0) 2018/02/05 23:51:13 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000a28000-0x60)={0x0, 0x5, 0x4, @thr={&(0x7f0000fd5000)="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", &(0x7f0000fd5000)="45b188cfe8ae0f6359ea24ad57eaf9ee3609ef2a82dabde380cd52cf01f69b9f7c3822525786eb5cf89f3ee88343b6463247721a21ac00130b5fdac4336e473122119e4245edea5ce1339f7704e533648f30fcd2224388136d46f2845562ca687e65471267ca3f4ccdd768476b9862f7245cff0fb8df7f3ce6a0c0c7085e0fc0d3633cf69e6dea7a97c8cbcf521be2c23f0a1fcdd8ab9296158532775fa3932f32cba11dde1826b1dd55fb5be3ec3fbbba874d"}}, &(0x7f0000044000)) socketpair$inet(0x2, 0x4, 0xffffffffffff8000, &(0x7f0000fd7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000d47000)=[{{&(0x7f0000b2f000-0x8)=@sco={0x1f, {0x3f, 0x8, 0x93e, 0x9, 0x38b5a24d, 0x1}}, 0x8, &(0x7f0000fd7000-0x50)=[{&(0x7f0000fd7000-0x30)="9b57a9f5b10de013f1dc2f8865b7a7752d03fa5280449da4527187bd925681187d6e58fc6a76146c84d8fd924c7ef299", 0x30}, {&(0x7f0000fd6000)="8695620bd74f3dde434bd8602f43d525cf300a4338aecde2a70372054c4ab200d0287f3bb2140728be90eced83475b43edb25726aeeb4f67aecfd19e6f6e7af9bf12f7b9804d14f2065eb8304d34bd255c04274fe836b1d0c4383ca91bd7e8b248dfb774ff44391cc9a8d43b22c259c04d6001cf4fb59fbfd93d5ab21078bc64a9f4448db9212ec93a6ac7e6e64872a6103b08184f275b9eb1455f0501ca65ca0f5f59506d8730fc9df995058561126485dd71cce0b84fb6a1a1afbe070f3b01e290fa2fa1a78b56021ff51af03f3678ce991a5469d9a900c86f295d7ff4ad8420182bf83e647211bcbf1bd5473c", 0xee}, {&(0x7f0000fd7000-0x1a)="fc5d01047ecaf463b2f738f9537ba203336d688372e94fe5bb29", 0x1a}, {&(0x7f0000485000)="190dd4c6f652e673fd24ef6e16de15be931074c66bb59bb6a780d3ebe578654682b14e2361246b81a8b599456d404a7af6a182a989a832e77c21a09f65091a75f8344910073970eba69ca1b391eb0358a37641719537c4db231201dc8a1f1ad55a7ef9b9ed2e96fdfd484b4008f5be4f7d5cd3f1923eb32c202fdf08734325e20e3b57f483617b9712d30f517fab69ca6c3b18d02fa698855106260e60da259e729b50efdb72aa9365c46557a144d4a48f", 0xb1}, {&(0x7f0000ca4000)="e6cc26d3271daaa26b34ae32180ebace3d33571a50fddc7ef23256e7e8b5e45eaef075db6e0b885c3e25fdd5b567530312b9486904c706fba0cb48a0d010f1bb35a104d2ce8078ea9fd3", 0x4a}], 0x5, &(0x7f0000fd7000-0xd8)=[{0xd8, 0x197, 0x4, "7cbf3da4997c9864c8ebf5d284eca34ed06d422bd483cd3d66bc02ebd522d6e0f37aed992623f141d8b75ee67a7a7f3bd52725811170adb35390b0d8030c994ee57cbbc306cce488b7ba3362e6afef3e77dec84e295f4b8f8af0435495300dc116ed26eaebcb939c4be270a7a40bbf40faec82fdbe9e4d836c0237d9c8bca4097567d94f4220430ea4076ef1bc234f82ff6bd1c1fb21fef712220455e69b9428f73b5368a1e728b1619135a65f4cf4444c242326d9e4a0da0e4c5f783beb3a3c8308a8fb"}], 0xd8, 0x20000000}, 0x1}, {{&(0x7f0000fd7000-0x10)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}, 0x10, &(0x7f0000ddf000-0x20)=[{&(0x7f0000fd7000-0xa1)="0c4f4eee66da6b817e3c14818860a75cd651c2dadebc79cd2fcd66ead15bb44622ae7eb049f00d15ee98b5230799c5452f6601187046e8e80321cac35116608d2c5e011cc01e2880d7ff48d62754abe8dd9f915f1d45bd7aba9153e3fdf125250ce0aae61c7edf05a9bdadc903ec35587ae0b275e3c29e754e44d6ad1aa5da2d8648211444c3f4d173f4a3b992312c9795dc833039d3e6c5d912294d946873e269", 0xa1}, {&(0x7f0000fd6000)="9de2fa6c23d9c3de79610e76f0f5b22f12fcabe4322db88647db8fe4c2d8ab1e12e77d824fa089c3bef5389bb4e1ef1d6fb10e927a50df32f878445306e258e300f15b9bd02f6e9bb81a1a7b0a8f8144d94dfb685340", 0x56}], 0x2, &(0x7f0000fd7000-0xa0)=[{0xa0, 0x18e, 0xfff, "aaaf0f117b7bb90ed3467383aa78e0858027ae7b61e674a49f99e89d3dff7c8cc7e33f6cd5806a086547b6ba0bd50ca1cd840ee5d9d63117542919d69563c922bbbff3c877cf58c7e2894cecb06e12d707e491b103ba234241f4de89ccea647c63d35c6563eb9c8e80ab72fc135c4bd9abae9447d3317afceb121d595accee52ab80f7bc4817799a86ac1931bbff7572"}], 0xa0}, 0x800}], 0x2, 0x10) clock_gettime(0x0, &(0x7f0000000000)={0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000011000)={{}, {r3}}, &(0x7f0000001000-0x10)) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000fd8000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000fd8000-0xb)='/dev/audio\x00', 0x90000, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000fd8000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) sendmsg$nl_netfilter(r5, &(0x7f0000e84000-0x38)={&(0x7f000041d000)={0x10, 0x0, 0x0, 0x5000041}, 0xc, &(0x7f0000fd7000)={&(0x7f000016a000-0x1020)={0x1020, 0x12, 0xb, 0x20, 0x5, 0x3, {0xa, 0x0, 0x8}, [@generic="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", @typed={0xc, 0x51, @pid=r0}]}, 0x1020}, 0x1, 0x0, 0x0, 0x20000080}, 0x4000004) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000a4000+0xa2f)='/dev/rfkill\x00', 0x0, 0x0) ppoll(&(0x7f00001c5000-0x18)=[{r6}, {r4}], 0x2, &(0x7f0000fd5000-0x10), &(0x7f0000fd4000), 0x8) 2018/02/05 23:51:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000427000-0x9)='/dev/ppp\x00', 0x200040, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00002f0000)={0x1, 0x0, 0x10001}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000b03000)={r2, 0x9}) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000017000-0x10)={&(0x7f0000005000-0x1b0)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x20}, []}, 0x14}, 0x1}, 0x0) 2018/02/05 23:51:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000008000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x40045542, &(0x7f00009d4000-0x10c)={0x4}) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) syz_open_dev$dmmidi(&(0x7f000000d000)='/dev/dmmidi#\x00', 0x200, 0x0) 2018/02/05 23:51:13 executing program 4: mount(&(0x7f000046d000-0x8)='./file0\x00', &(0x7f0000a8a000-0x8)='./file0\x00', &(0x7f0000353000-0x8)='fusectl\x00', 0x0, &(0x7f00006c4000)) 2018/02/05 23:51:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x8000f, 0x1) fdatasync(r0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000692000)=0x401, 0x4) sendto$inet(r0, &(0x7f000043a000)="36000000000040e7190100000000000009001e88", 0x14, 0x0, &(0x7f0000f06000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000028d000)={0x0, 0x2692}, &(0x7f000041f000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a1c000)={r1, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x58, 0x10a, 0x7, 0x5, 0x9}, &(0x7f0000620000)=0xa0) 2018/02/05 23:51:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000543000)='/dev/midi#\x00', 0x68, 0x480) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000045d000-0xb)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x1, 0x0, 0x81, 0x4, 0x2, 0x10001}}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x0, 0x0) sendfile(r1, r1, &(0x7f00008fa000), 0x100000001) close(r1) 2018/02/05 23:51:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ca1000-0x78)={0x2, 0x78, 0x8e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r0, &(0x7f0000a78000-0x60)=""/96, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000cb8000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) seccomp(0x1, 0x0, &(0x7f000095b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0002}]}) prctl$void(0x1f) getdents(r0, &(0x7f0000eee000)=""/36, 0x24) 2018/02/05 23:51:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000d95000-0xe)='./file0/file0\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='msdos\x00', 0x40, &(0x7f0000af0000)) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f00006b3000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) r2 = semget(0x2, 0x0, 0x1) semctl$SEM_STAT(r2, 0x1, 0x12, &(0x7f0000ad2000)=""/102) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') unlinkat(r0, &(0x7f0000060000)='./file0\x00', 0x200) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000a9000)={@hci={0x1f, 0x3200ab4b, 0x2}, {&(0x7f0000861000)=""/83, 0x53}, &(0x7f0000bd9000-0x1), 0x1d}, 0x26) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000cf000)={0x0, 0x4}, &(0x7f0000a41000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000de000)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0xfffffffffffff486, 0xfffffffffffffffd, 0xe0, 0x7, 0xf2}, 0xa0) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000d0b000-0x1000)="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", 0x1000) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xb6d) 2018/02/05 23:51:13 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() r1 = accept(r0, &(0x7f0000005000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000014000-0x4)=0x14) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000015000-0x2c)=[@in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x3000000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x6}], 0x2c) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000001a000-0x78)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @rand_addr}, 0x24, 0x0, 0x0, 0x0, 0x0, &(0x7f0000019000)=@common='bridge0\x00'}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x5) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r1, &(0x7f000001c000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x800) socket(0x3, 0xa, 0x2) 2018/02/05 23:51:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00003bf000-0x9)='/dev/vcs\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000c5f000)={0x0, 0x10, &(0x7f0000d56000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}]}, &(0x7f0000c59000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000000e000-0xa0)={r3, @in6={{0xa, 0x0, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}}, 0x200, 0x7, 0xfff, 0x2, 0x8}, &(0x7f0000b6d000-0x4)=0xa0) r4 = socket(0x15, 0x80005, 0x0) fcntl$setstatus(r1, 0x4, 0x0) syz_open_dev$sndmidi(&(0x7f000063e000)='/dev/snd/midiC#D#\x00', 0x7, 0x40200) getsockopt(r4, 0x114, 0x2717, &(0x7f0000a1e000)=""/1520, &(0x7f0000beb000)=0x5f0) 2018/02/05 23:51:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000755000)='/dev/ion\x00', 0x48000, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00005bb000-0x4)=0x5, 0x4) 2018/02/05 23:51:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000844000)='/dev/snd/midiC#D#\x00', 0x7f, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00001bc000)=""/122, &(0x7f0000ccf000-0x4)=0x7a) 2018/02/05 23:51:13 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000003000/0x2000)=nil) mlock(&(0x7f0000001000/0x3000)=nil, 0x3000) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/02/05 23:51:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000e4e000-0x4)=0x40, 0xfffffffffffffe00) 2018/02/05 23:51:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000859000)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00001c8000-0x69)="5d7fdadb5883c20e405354c1adb61256ebdd05f7879778a32ae6e4596c790dea09cecc852257d25fd4286d135dd817f66080af3cf0de3587c683d92dc7a8979c1330947d24262ab018b5dafde441750b7ba93db54517d6bfb25cef03eae1335c30a847622e13ba2cda", 0x69) r1 = getpgrp(0x0) perf_event_open(&(0x7f00003a6000)={0x0, 0x78, 0x8, 0xffff, 0x2, 0x41, 0x0, 0x12, 0x4400, 0x4, 0x9, 0x4, 0x7fffffff, 0x100000000, 0x4, 0x9, 0x4, 0x8001, 0x5, 0x40, 0x6, 0x7, 0x6, 0x0, 0x5, 0x2, 0x3ff, 0x8, 0x4000, 0x1, 0x2, 0x3f, 0x9, 0x9, 0x7ff, 0x10000, 0x6, 0x40c, 0x0, 0x2, 0x5, @perf_bp={&(0x7f000005f000), 0x2}, 0x40, 0x1, 0x5, 0x5, 0x7fffffff, 0x4, 0x9}, r1, 0x7, r0, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r2, &(0x7f000000b000-0xb5), &(0x7f0000571000-0x1)}, 0x20) 2018/02/05 23:51:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b7d000)={{&(0x7f00003a4000/0x3000)=nil, 0x3000}, 0x1}) 2018/02/05 23:51:13 executing program 7: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x1, 0x0, &(0x7f000004a000-0x10)={0x67, 0x100000}, &(0x7f0000048000)=0x7fff, 0x0) 2018/02/05 23:51:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000403000-0x4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f28000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000009e000)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff, 0x5, 0x8, 0x0, 0x10000, 0x10000, r1}) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000d6b000-0x68)=@routing={0x0, 0x2, 0x0, 0x400000000, 0x0, [@ipv4={[], [0xff, 0xff], @rand_addr}]}, 0x18) 2018/02/05 23:51:13 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000001000-0x9)='logi\x00uid\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r2, r0, &(0x7f0000003000-0x8), 0x7c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r2, &(0x7f0000001000)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000002000-0x10)={&(0x7f0000000000)={0x3, 0x140, 0x80000001, {0x77359400}, {}, {0x4, 0x8000, 0xcda, 0x7}, 0x1, @can={{0x4, 0x3f20faf, 0x865, 0x20}, 0x8, 0x3, 0x0, 0x0, "50d85df29ad87343"}}, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x4008010) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c2a000-0x28)={@common="6c6f000000000000000000120fff0040", &(0x7f0000719000-0x11e)=@ethtool_stats={0x1d, 0x0, []}}) 2018/02/05 23:51:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = shmget$private(0x0, 0x4000, 0x408, &(0x7f0000188000/0x4000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f00005ff000)=""/11) bind(r0, &(0x7f0000207000-0xd)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) bind$alg(r0, &(0x7f0000f00000)={0x26, 'rng\x00', 0xc, 0x1100, 'drbg_pr_sha384\x00'}, 0xfffffdac) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) recvmmsg(r0, &(0x7f0000bd1000-0x21c)=[{{&(0x7f0000646000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f0000a1a000)=[{&(0x7f0000a52000-0xe2)=""/226, 0xe2}, {&(0x7f00001df000)=""/134, 0x86}, {&(0x7f0000974000-0x57)=""/87, 0x57}], 0x3, &(0x7f0000ee7000)=""/4096, 0x1000}, 0x8000}, {{&(0x7f00001db000-0x58)=@alg, 0x58, &(0x7f0000606000)=[{&(0x7f00000d6000-0x6a)=""/106, 0x6a}], 0x1, &(0x7f0000c1f000)=""/4096, 0x1000, 0x6335d27}, 0xb1}, {{&(0x7f0000bf8000)=@ethernet={0x0, @dev}, 0x10, &(0x7f000009a000-0x30)=[{&(0x7f00002ec000)=""/234, 0xea}, {&(0x7f0000527000-0x1d)=""/29, 0x1d}, {&(0x7f0000fb3000-0x70)=""/112, 0x70}], 0x3, &(0x7f00008c0000-0x1000)=""/4096, 0x1000, 0x6}, 0x8}, {{&(0x7f0000e18000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x10, &(0x7f0000e8d000-0xa0)=[{&(0x7f0000efa000)=""/4096, 0x1000}, {&(0x7f00000db000-0xe2)=""/226, 0xe2}, {&(0x7f0000eb4000)=""/245, 0xf5}, {&(0x7f000039e000)=""/4096, 0x1000}, {&(0x7f0000a50000-0xc0)=""/192, 0xc0}, {&(0x7f00009cd000)=""/173, 0xad}, {&(0x7f00005a7000-0x92)=""/146, 0x92}, {&(0x7f0000399000)=""/42, 0x2a}, {&(0x7f000020d000-0x9a)=""/154, 0x9a}, {&(0x7f0000605000-0x84)=""/132, 0x84}], 0x1000000000000039, &(0x7f0000aad000)=""/125, 0x7d, 0x4}, 0x6}, {{0x0, 0x0, &(0x7f0000129000)=[{&(0x7f0000d2d000-0xdd)=""/221, 0xdd}, {&(0x7f00002e4000)}, {&(0x7f00002e3000)=""/20, 0x14}, {&(0x7f0000778000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fbc000)=""/197, 0xc5}], 0x5, &(0x7f00008d0000-0xb4)=""/180, 0xb4, 0x7}, 0x8}, {{&(0x7f0000296000)=@ipx, 0x10, &(0x7f000010a000-0x60)=[{&(0x7f0000fd3000)=""/72, 0x48}, {&(0x7f000023b000-0x63)=""/99, 0x63}, {&(0x7f000004c000-0x40)=""/64, 0x40}, {&(0x7f0000ed1000)=""/53, 0x35}, {&(0x7f00004d1000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a3c000)=""/143, 0x8f}], 0x6, &(0x7f0000965000)=""/196, 0xc4, 0x40}, 0x8}, {{&(0x7f0000d8d000-0x8)=@sco, 0x8, &(0x7f0000ecd000)=[{&(0x7f0000a9e000)=""/163, 0xa3}, {&(0x7f00004de000-0x7e)=""/126, 0xfffffef2}], 0x2, 0x0, 0x0, 0x9}, 0x93c}, {{&(0x7f00005ec000-0x9)=@rc, 0x9, &(0x7f000053b000-0x40)=[{&(0x7f00006b8000)=""/87, 0x57}, {&(0x7f000069f000-0x8c)=""/140, 0x8c}, {&(0x7f00008c5000-0x96)=""/150, 0x96}, {&(0x7f0000040000)=""/4096, 0x1000}], 0x4, 0x0, 0xffffffc4, 0x2}, 0x7ff}, {{&(0x7f00006d0000)=@in={0x0, 0xffffffffffffffff, @dev}, 0x10, &(0x7f0000c57000)=[{&(0x7f0000eac000-0xeb)=""/235, 0xeb}, {&(0x7f0000d06000-0xcf)=""/207, 0xcf}, {&(0x7f0000aed000-0xb3)=""/179, 0xb3}, {&(0x7f0000401000)=""/166, 0xa6}, {&(0x7f0000bea000-0x32)=""/50, 0x32}, {&(0x7f0000fc3000)=""/9, 0x9}, {&(0x7f0000029000+0xafe)=""/44, 0x2c}], 0x7, &(0x7f0000a5d000)=""/171, 0xab, 0x6}, 0x1a}], 0x4444444444446ad, 0x2000, &(0x7f00001ca000)={0x0, 0x989680}) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000313000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x800}) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f000039f000)) r3 = accept$alg(r0, 0x0, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000b02000)) r4 = open(&(0x7f0000407000)='./file0\x00', 0x4400, 0x4) r5 = syz_open_dev$sndpcmp(&(0x7f0000458000)='/dev/snd/pcmC#D#p\x00', 0xed, 0xa0440) fanotify_mark(r4, 0x5, 0x20, r5, &(0x7f0000d39000-0x8)='./file0\x00') sendmsg$alg(r3, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f00006ec000)=[], 0x0, &(0x7f00005c9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) writev(r3, &(0x7f0000377000-0x10)=[{&(0x7f00000d9000-0x132)="15b0e0be203f09df4425333944b79497f675bc1ceb755264d28bb55850aacf65", 0x20}], 0x1) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000034f000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) r7 = msgget$private(0x0, 0x2) msgctl$MSG_STAT(r7, 0xb, &(0x7f000069a000-0xae)=""/174) recvfrom(r3, &(0x7f0000556000-0x85)=""/133, 0x85, 0x2, &(0x7f000083b000)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x10) ioctl$KVM_NMI(r6, 0xae9a) ioctl$DRM_IOCTL_RM_MAP(r6, 0x4028641b, &(0x7f0000d7f000)={&(0x7f0000cd7000/0x3000)=nil, 0x8, 0x0, 0x84, &(0x7f00006b7000/0x3000)=nil, 0x5}) 2018/02/05 23:51:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00006ab000)='/dev/vcs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000d66000-0x20)={@common='teql0\x00', @ifru_flags=0x202}) r2 = dup2(r0, r0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000e20000-0x30)={0x8c6, 0x1000}) connect$inet6(r0, &(0x7f0000c40000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) socketpair(0x8, 0x0, 0x7fff, &(0x7f0000dd7000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000209000)={0x0, 0x0, 0x30, 0x4, 0x9}, &(0x7f0000055000-0x4)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000c1c000-0x8)={r5, 0x7, 0x7}, &(0x7f000094c000-0x4)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000060b000-0x20)={@common='eql\x00', @ifru_flags=0x8000}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f000071f000-0x6)={0x1, [0x3]}, 0x6) syz_open_dev$adsp(&(0x7f0000f9f000)='/dev/adsp#\x00', 0x7, 0x4000) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r3, 0x40405515, &(0x7f0000263000-0x40)={0x7ff, 0x6, 0x1, 0x9, "5c075fa690b7dfd280d6a32ab6a74a86504b650f2fc166286edd9cf276c0e1ed940e79fa7c0f0e6ceb8d9ab1", 0x1}) 2018/02/05 23:51:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:13 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = creat(&(0x7f0000000000+0x84f)='./file0\x00', 0x8) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000008000-0x4)=0xfffffffffffffff8, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r2}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000000a000)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f000000a000)="5e8f6a3ebd803c1a408b02facf6ce69cdb0c09a88059b79affd2bbf17b37a375ffd55304b071bbdfe45bb1af59a14e3350e1b4f46f71e6d43098ea23bf77a0a334676fdddc16808f762601daf47eb0ee4852bd205cd728228288af966b32c25d53e3a6f3fd5b9b06e53aeea12b96a12d55d01df04e1623d83584cb4c2a076e0d16b9", 0x82}, {&(0x7f0000002000)="29a32e2d8aa142e8db39eba4db7fe18eaaea0379a0605b239ce0d4c6135150d5858558150478caad375b89349f6d5640bf399307ccce376a42e2b58924e2371230b46b8b8000b931f13c246634ce01a3ce5900e52f087c5e0496df00cfc7a40d0a45eb225d4c40ad355c", 0x6a}], 0x2, &(0x7f000000a000)=[{0x100, 0x11f, 0x3c, "95b9747673a4973af9a8a96ca1d27fa4af7c47f5de137e81c0a1c74827044ce587f42b1c318f792b354a64f9c5c8460414592c65919076d14e641ac284ca80bf80cddaaec7397c8474ecc9c9884aeb2ac3805d2cf55148f976c032b990f5e1bb95e839c72419b4c00c3f14a1972eb8525235b6d4ad46cf3dbab272ad0cdb94a18f921e23263af096fe3b8c42c17a96429588f9c7791b116c093b61c53cebd61f3b367b20a2e20767a611823c98ae01e27dc234ced42c5f8651b0ac39467d109b9bbc8d9ab5145e4c4f4a7008cc62eb00aff622cf72ab2db8a72f6a77f19cf95f9df9822bc08f1884a1"}, {0x108, 0x104, 0x5, "f24d33329b610da7cc6cfd3779916bf743d3acd239dcd5f9f3adb3f51b59e07ba533784f919ee053d51086c58bf18571f5a6ba88363d08a1a3a782462518910b93d56c9d8ea602c7abb5fb2d7e7067bcac101687f029dec5cbbf2d84fee3851450393e31773a05b10609558b44ba96a91c3838fefac8532e5a318b4ce65df3385d399d771e6531c81ef9fc48dd12f4a16907b6613b3eafa087a246f6ff53193036528a9617ccac7fca0369c3548bc145774219363b6d43325ee34deb814152fe94cf0348d605c24117677686502d781eef8a9ff11dad9c7489e2be12ca3aa20acaa35375fc5cb678ee9e3556032de88b2f0d744d2b"}, {0x1010, 0x118, 0x4b46, "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0x1000}, {&(0x7f000000a000)="a068d0672af714dd201cc111588d1b07f0ed217b05b620f6e8fde7be1bf9d0d2580a4b871f610279250aa3d981eebb305099609e38aa583c7410d0863607d14a142ec1c71074bb09b73de7cd6fa6e57e38c843db2f6462f63f9c681cccc3fb542fdc9b8e6c9de23e18974b959e8ac468e19d8f3e2e56028f7cdeb3337a786d4e508f088ea47611407f4fd9cf11925fc9c38ee085f035d51c3fdcb4d6f28d278b0f011acdffa666f9241c5083baaa04", 0xaf}], 0x2, &(0x7f0000004000)=[{0x30, 0x186, 0x400, "f7714c275a02d302481146633c91e4e7f10a7c373d205162ee7b49f9ef"}, {0x20, 0x113, 0x4, "a3d4bc6723ba602e7deb61a04b"}, {0xb0, 0x100, 0x1, "44271765cf815cf0c63edd52751f26127b3b8b382f80c6460408d9747d8bf5834ec23fd361c35d9d42b8c1acc4656bea2fb82d769060b3cab3e87b9b2966b28de154855354f238f3f3d7bcbe6ec857d862425a6effdaec153ca67641f2b096541ab0fef903e6eee0ad01c94debcff867845c232ef55ea7cbeb2701bbb6353be888b032b90bcb02857e79a22413328747d2130d17e49b8ac3d0"}, {0xb0, 0xa9, 0x1f, "52e7c9f585235b9aecd60536b1633a2be0ebb4d085a4b4d2e77ff596f16178bba5d7e4179d663d8b3974d5b9ef5c3b2c163440a2e7b92408b1675a583c4b64aef377a9f90a6c02847b549689d4f95ba0167adaec6fb449c23211f80dced6b722d52d8d222deba6135320ede2bb4e17d1f75c26eaf17fd4df0e3dd5ea734031134ef46d96fa22c510455985d6ef9334f1e79c8ea73ab3ddeacdc8e744f6"}, {0x100, 0x1ff, 0x7, "77f84132a9846513b70c32feb7cecf0db886413c2b04b023dcd7dd95c0e447bca25172cfe34290f7d8cdd68f0082a972668b82e84f6b63630876954fffd82ce57c9c7694db1d8ba0a44100b8d9ff13171f873a241234c380949184311251e657ee1bb2a0c41e001c6af8820066242e783bc91d84d520b77a4b21b5984a17dfabda8a03de4794d24d6d96841a71f94c84d275f53bdd2d8039cb32545dcffdf92a0f8b56b157d49fc2993a972a70295f4e024d541d092f6a0c8f3611d23df78ce66e097ae6ffb2bf63f8515ffaed3a901a424aceb9d1654bae4a8c15bff9e99e0e093505e52f97c2ffc12b"}], 0x2b0, 0x20004815}, 0x10000}], 0x6, 0x4000) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000007a78d9f1ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1}, 0x0) socket$can_raw(0x1d, 0x3, 0x1) close(r0) 2018/02/05 23:51:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000576000)=0x0) process_vm_readv(r0, &(0x7f0000502000)=[{&(0x7f0000835000)=""/108, 0x6c}, {&(0x7f000013c000)=""/36, 0x24}, {&(0x7f00006f3000-0x2b)=""/43, 0x2b}], 0x3, &(0x7f0000587000)=[{&(0x7f0000d39000-0xdc)=""/220, 0xdc}], 0x1, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000c8e000-0x15)="6e65742f6970265f741e046c65735f6e4a6d657300") preadv(r2, &(0x7f0000b8f000-0x80)=[{&(0x7f0000ee5000)=""/219, 0xdb}], 0x1, 0x4) 2018/02/05 23:51:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:13 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000fd8000)=[{&(0x7f0000fd8000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000564000-0x60)=[{&(0x7f0000119000-0x19)='x', 0x1}], 0x1, &(0x7f0000fd9000-0x20)=[]}], 0x1, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f80000)={r0, 0x28, &(0x7f00003ad000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000123000-0xc)={r1, 0x200, 0x18}, 0xc) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000fd9000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[]}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000)=[], 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x30}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/02/05 23:51:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000235000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, 0x0, 0x72b1, 0xbf}) sync_file_range(r0, 0x0, 0x0, 0x2) r1 = syz_open_dev$vcsa(&(0x7f0000968000+0xca3)='/dev/vcsa#\x00', 0x80000000, 0x200000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00003b6000)={r1, &(0x7f000029d000)="24c48edd67b1af8988f4f96d840ab6d46315f6ebb6bc28e1e07250373e337e41efd6cae54b7e68d055c7583e00b36ac0397c10630e65378ae0711fb787e7e1cb2b34512961ca677fffa15d3c2fa6601d57e7b3136ea68b425d05a47fba0a947f263a451c1be3e9460c270f4fef43d02b3485571a9ffb060eb1aa9088b537d13c2b8adf3175e9b97957255c43"}, 0x10) 2018/02/05 23:51:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000058000-0x9)='/dev/ppp\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00009ee000-0x18)={0x0, 0x0, 0x30, 0x7f, 0x6}, &(0x7f0000e32000-0x4)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000ae4000)={r3, 0x1ff, 0xdc, "a3b3c1e58859f3d27577ea5b37af6fa99025f7dd6100a2b1b70d9ee7885e4c5acaee6552851813e9254162c593afba8eeddee95c04919e1a2bcb6078061a593483bf950a20f6a01a77928d3e02e307e34410a434a99c602b809c7a8c14f045ef59718fcbc8a4442df37cfd544b9b5f3c3118df6e18f50d2fb579ccd5f9e2f16ac20132026b350aeb3a8436a4f0d5ea802b208683c462a3cadf3a4e59ac8f41ca801ab1b282239062bde05ae0e0869edcc561fa09170373b9e87896d58abfde312bd3bfbebe1fde241f5f42eaa73e86b03767934e0cdfbad2a7604ebc"}, 0xe4) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000dab000)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000628000)={0x80000000}) syz_open_pts(0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000695000)) 2018/02/05 23:51:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:13 executing program 4: mmap(&(0x7f0000000000/0xdfb000)=nil, 0xdfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000113000-0x5)='task\x00') ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000df8000)={0x7, 0xfff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000425000)=0xfff, 0x4) sendto$inet(r2, &(0x7f0000df4000-0x47)='7', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x1, &(0x7f0000df4000), &(0x7f0000aab000)=0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00004e3000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000198000-0x28)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000517000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000010000-0x28)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000dfc000-0x4)=r4, 0xe7c8f952726b3ba) poll(&(0x7f0000df5000)=[{r5, 0xc2b73308762b4de9}, {r3, 0x2000}, {r3, 0x1000}, {r3, 0x1000}, {r2, 0x400}, {r2, 0x200}, {r2, 0x1}, {r2, 0x10}], 0x8, 0x97) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000069e000)={0x0, 0x56, "d155ed241d39a55e1d5f4605f436ca28c5a227949e3aef5e013d4974609b44315e7e6f83891130ec8c8d71f4ad7ba3f5a5d7d902ee2c8d7d73e7281e619f7cd95fc5498c9cb97be379cca2742a60d980d6038324c642"}, &(0x7f0000cc5000)=0x5e) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dfb000)={r6, 0x4f34193c}, &(0x7f0000dfb000)=0x8) close(r1) socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000df9000)={0x0, 0x0}) lookup_dcookie(0x80000001, &(0x7f0000977000)=""/147, 0x93) setsockopt$netlink_NETLINK_RX_RING(r7, 0x10e, 0x6, &(0x7f000000d000-0x10)={0x1cbd, 0x6, 0x100000001, 0x6}, 0x10) setsockopt$sock_int(r8, 0x1, 0x1000000007, &(0x7f0000293000), 0x4) r9 = socket$inet_udp(0x2, 0x2, 0x0) bind(r9, &(0x7f0000dfb000-0x9)=@rc={0x1f, {0x1, 0xfff, 0x100000001, 0x0, 0xfffffffffffffff9, 0x1}, 0x2}, 0x9) readahead(r8, 0x8, 0x1) accept$inet(r8, 0x0, &(0x7f0000df6000)) 2018/02/05 23:51:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000054000)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000e7a000)={0x0, 0x1, 0x0, 0x5, 0x5}, &(0x7f0000079000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000930000-0x98)={r3, @in6={{0xa, 0x3, 0xff, @empty, 0x3f}}, 0x3ff, 0x8}, &(0x7f00006d1000)=0x98) r4 = gettid() r5 = accept$inet6(r2, &(0x7f0000c2e000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000a9b000-0x4)=0x1c) tkill(r4, 0x2a) mmap(&(0x7f0000000000/0xe6e000)=nil, 0xe6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r5, &(0x7f0000a67000)=[{{0x0, 0x0, &(0x7f0000eed000)=[{&(0x7f0000c43000)=""/14, 0xe}, {&(0x7f0000b1d000-0x5)=""/5, 0x5}, {&(0x7f0000677000-0x27)=""/39, 0x27}, {&(0x7f00005b2000)=""/89, 0x59}], 0x4, &(0x7f000038d000)=""/95, 0x5f, 0x93}, 0x1}, {{&(0x7f00005a4000)=@ipx, 0x10, &(0x7f0000cbf000-0x40)=[{&(0x7f0000e8e000-0x97)=""/151, 0x97}, {&(0x7f0000b2e000)=""/4096, 0x1000}, {&(0x7f0000d92000)=""/242, 0xf2}, {&(0x7f00003c3000)}], 0x4, &(0x7f000082b000)=""/112, 0x70, 0xa646}, 0xefe6}, {{&(0x7f0000097000-0x8)=@un=@abs, 0x8, &(0x7f0000f1f000)=[{&(0x7f0000360000-0x4f)=""/79, 0x4f}, {&(0x7f0000b65000-0x5e)=""/94, 0x5e}, {&(0x7f00006f0000-0x5)=""/5, 0x5}, {&(0x7f0000566000-0x64)=""/100, 0x64}, {&(0x7f0000c04000-0x5d)=""/93, 0x5d}, {&(0x7f0000266000)=""/181, 0xb5}], 0x6, &(0x7f0000369000-0x6a)=""/106, 0x6a}, 0x100000001}, {{&(0x7f0000d06000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f00004f4000-0x50)=[{&(0x7f00001c0000-0x5b)=""/91, 0x5b}, {&(0x7f0000d14000)=""/60, 0x3c}, {&(0x7f0000dfd000)=""/89, 0x59}, {&(0x7f0000e50000-0x98)=""/152, 0x98}, {&(0x7f0000a7a000-0xd)=""/13, 0xd}], 0x5, &(0x7f00003c1000-0xc0)=""/192, 0xc0, 0x3}, 0x9}, {{&(0x7f000037c000)=@can={0x0, 0x0}, 0x10, &(0x7f0000e25000)=[{&(0x7f00002bb000)=""/4096, 0x1000}], 0x1, &(0x7f00005c0000-0xce)=""/206, 0xce, 0x9}, 0x1d}, {{0x0, 0x0, &(0x7f0000b9d000)=[{&(0x7f0000521000)=""/214, 0xd6}, {&(0x7f000018b000)=""/57, 0x39}, {&(0x7f0000c3a000-0x27)=""/39, 0x27}], 0x3, 0x0, 0x0, 0x9}, 0x5}], 0x6, 0x100, &(0x7f00004d4000-0x10)={0x0, 0x1c9c380}) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000fc3000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x7, 0x9, 0x100, 0x559, 0xc4a8039d, r6}) r7 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r7, 0x29, 0x3b, &(0x7f000068d000-0x18)=@dstopts={0x0, 0x2, [], [@generic={0x3, 0xe, "00ff1ac500e336fa2f81e0234978"}]}, 0x18) sendto$inet6(r7, &(0x7f00004cf000-0x1000)="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", 0x595, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r8 = eventfd2(0x3f, 0x3fff) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000001000-0x20)={r8, 0x80000000, 0x0, 0xffffffffffffffff}) read$eventfd(r8, &(0x7f00006e9000-0x8), 0x8) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000880000)) write$eventfd(r8, &(0x7f0000952000-0x8)=0x1000200000, 0x8) socket$inet6(0xa, 0x0, 0x0) eventfd2(0x1, 0x800) 2018/02/05 23:51:13 executing program 6: r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x8, &(0x7f0000db8000)={0xc}) r1 = syz_open_dev$sndpcmc(&(0x7f0000db0000)='/dev/snd/pcmC#D#c\x00', 0x8e, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xfff, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r2, 0x7ff6}, &(0x7f0000000000)=0x8) shmctl$IPC_RMID(0x0, 0x198) socket$inet(0x2, 0x8000f, 0x1000) r3 = socket$nl_crypto(0x10, 0x3, 0x15) r4 = dup2(r3, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f0000c5f000-0x10)={0x8, &(0x7f0000000000)=[{0x2, 0x4, 0x126, 0x4b72}, {0x20, 0x401, 0x1ff}, {0x6, 0x7, 0x1, 0x3ff}, {0x5, 0x1, 0xcb, 0x2}, {0x1, 0x4, 0x1000, 0xa9}, {0xb58, 0xe9, 0x424, 0x912f}, {0x101, 0x81, 0x80d, 0x5}, {0x7fffffff, 0x3, 0xfffffffffffffffa, 0x7e}]}) 2018/02/05 23:51:13 executing program 5: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000d) sendmsg$nl_generic(r0, &(0x7f0000589000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000ffd000-0x38)={0x0, 0x0, &(0x7f0000ff8000-0x20)=[], 0x0, &(0x7f000000d000-0x72)=""/114, 0x72}, 0x0) recvmmsg(r0, &(0x7f0000fd8000-0x168)=[{{&(0x7f0000ffc000-0x10)=@ipx, 0x10, &(0x7f0000be8000-0x30)=[]}}], 0x1, 0x0, &(0x7f0000ffc000-0x10)) recvmsg(r0, &(0x7f0000010000)={&(0x7f0000140000)=@alg, 0x58, &(0x7f00002e4000-0x40)=[{&(0x7f0000006000)=""/220, 0x350}, {&(0x7f0000109000-0x80)=""/128, 0x80}, {&(0x7f0000ff8000)=""/4096, 0x1000}], 0x3}, 0x0) recvmsg(r0, &(0x7f0000191000)={&(0x7f0000ffd000-0xc)=@nl=@unspec, 0xc, &(0x7f00006ed000)=[]}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000fd6000-0x10)={0x1, 0xd000}) 2018/02/05 23:51:13 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000008000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl(r0, 0x40084149, &(0x7f0000003000)) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000006000)='tls\x00', 0x4) 2018/02/05 23:51:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x36, &(0x7f0000f59000-0x6b)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0}, {[]}}, @tcp={{0x1, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) r1 = socket(0x10, 0x1, 0xffff) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000dee000-0x2b8)={0x9, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}}, 0x0, 0x4, [{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}}, {{0x2, 0x0, @empty}}, {{0x2, 0x2, @broadcast=0xffffffff}}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}}]}, 0x2b8) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00001b3000)=""/89, &(0x7f00006e2000-0x4)=0x59) r2 = syz_open_dev$sndpcmp(&(0x7f0000839000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x200000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000bd5000)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000dcf000-0x8)={r3, 0x1}) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) 2018/02/05 23:51:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r0 = dup(0xffffffffffffffff) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x2, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) clock_gettime(0x0, &(0x7f0000fa4000)={0x0, 0x0}) utimensat(r0, &(0x7f000052e000)='./file0\x00', &(0x7f000084c000-0x20)={{r3, r4/1000+30000}, {0x77359400}}, 0x100) getrlimit(0x5, &(0x7f0000f30000-0x10)) connect(r1, &(0x7f00002df000)=@generic={0x3, "a9afc36e4ad536a6bf0e1e73cf70b5631c281700e571b981e065f6328e0692669a45c426faf32740b3eb67a21e9849b6410d32cac325c2b52814622175376489f6a467095194e93c90723564b61927555bf498689e365e5aeeceaf2c3c3bde1a014eb01e5a510884f864f5debc8531d004d1df846a43f38b6192ad87c032"}, 0x80) writev(r1, &(0x7f000081f000)=[{&(0x7f0000c68000-0x2d)='u', 0x1}], 0x1) sendmmsg(r1, &(0x7f0000901000)=[{{&(0x7f0000004000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000086000)=[]}}, {{&(0x7f0000a4c000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="79edb9e72744"}, 0x14, &(0x7f0000a26000-0x60)=[]}}], 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000cb9000-0x10)={r0, &(0x7f0000503000)}, 0x10) sendfile(r1, r0, &(0x7f000083c000), 0x5) 2018/02/05 23:51:13 executing program 0: request_key(&(0x7f00005d8000-0x6)='rxrpc\x00', &(0x7f0000d6d000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000c10000-0x1)='\x00', 0xfffffffffffffffc) r0 = add_key$user(&(0x7f00007ee000)='user\x00', &(0x7f00007de000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000bc4000-0xc6)="5b43c269433bdfd69838f347b4124342829da20b0435143e25f386202bfb6d1a62a0bfdade8b37d9799b181ae7c5ba4e129d3bc53be77a7616c9004b896317325866ad7a5e904176291d8676209c9c38a4d2dca80d9dec5321c8530f2f38459f1e17dc3814447eafab4fc5c9531f6f177b8d1600a1e32159961ff39e12fc0a70f3f95b8105aca933e21971945c4d58187cff11885568eeaf84e8df9f45c9d9682fad76643ecd3af6893ed85432c6bac33031425b185eb15575bee42006658fbff5e3acc9bba1", 0xc6, 0xfffffffffffffffc) keyctl$reject(0x13, r0, 0x0, 0x1, 0x0) 2018/02/05 23:51:13 executing program 6: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80002, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000001f000)={{{@in=@multicast1, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f000001e000-0x4)=0xe8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0xffffffc0, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) 2018/02/05 23:51:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000013a000-0x18)='uservmnet1md5sumvmnet0,\x00', 0x1) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f00008d1000-0xd7)=""/215) r1 = timerfd_create(0x0, 0x0) r2 = dup2(r1, r1) timerfd_settime(r2, 0x1, &(0x7f0000be0000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000d5e000-0x20)) timerfd_settime(r1, 0x0, &(0x7f00001ca000-0x20)={{}, {0x0, 0x989680}}, &(0x7f0000d7f000-0x20)) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000124000)=0x1000, 0x4) 2018/02/05 23:51:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006af000-0x18), &(0x7f000015c000-0x4)=0x18) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000fd4000-0xb)='/dev/mixer\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000172000)={{0x7fffffff, 0x0, 0x3, 0xb, "9cce257e9ee3f00e1f4dbadf359822755d54c1e3582b1be401fa8ad9d57ef64807616a9a9c6c7a71e999e773", 0x1}, 0x9e98, [0x3, 0xfffffffffffffffe, 0x2, 0x8, 0x100000000, 0x2f48dacb, 0x40, 0x2, 0x0, 0x4, 0x4, 0x3, 0xffffffffffffff89, 0xffffffffffffffff, 0x4, 0x5, 0xfffffffffffffffb, 0x40, 0x0, 0x0, 0x2, 0x0, 0x3c12, 0xfffffffffffffffc, 0x800, 0xf2b2, 0x6, 0xec7c, 0x4, 0x1000, 0x3f, 0x200, 0x179d, 0x5, 0x0, 0xff, 0x7ff, 0x7, 0x1000, 0x6, 0x100000001, 0x1a9, 0x7, 0x4ac, 0x5, 0x6, 0x10000, 0x9, 0x5, 0x0, 0x401, 0x9, 0x9, 0x5, 0x5, 0x101, 0x9, 0x4c, 0x141b, 0x8, 0x4, 0x3ff, 0x6, 0x6, 0x4, 0x4, 0x6, 0x8, 0x7, 0xfffffffffffffff8, 0x0, 0xad4, 0x80, 0x7, 0x800, 0x1dc4, 0xffffffffffff8000, 0x2d, 0x1, 0x3, 0x5, 0x1, 0x1a, 0x9, 0x790, 0x100, 0x10000, 0x7028, 0x1, 0x6, 0x100, 0x9, 0x10001, 0xc3, 0x3, 0x7, 0x3ff, 0x10000, 0x10000, 0x8, 0x2, 0x40000, 0x8, 0xdeb, 0x4, 0x6, 0xe5ee, 0x9, 0x0, 0x2, 0x5, 0x7f, 0x1f, 0x3, 0x0, 0x8, 0xfff, 0x100000001, 0x100, 0x800, 0x80000000, 0x6, 0x9, 0x51f, 0x9, 0x80000001, 0x1000]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000438000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2c, {0x2, 0x2, @broadcast=0xffffffff}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/05 23:51:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r0 = dup(0xffffffffffffffff) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ebf000)) r1 = syz_open_dev$mouse(&(0x7f0000c87000)='/dev/input/mouse#\x00', 0x3, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f000008e000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x800, 0x2, 0x1, &(0x7f000090d000/0x2000)=nil, 0x6}) bind$inet6(r0, &(0x7f0000fcd000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) 2018/02/05 23:51:14 executing program 0: r0 = creat(&(0x7f0000cfe000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000001000-0x1000)="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", 0x1000) recvfrom(r0, &(0x7f0000000000)=""/132, 0x84, 0x100, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00006ad000-0x9)='/dev/dsp\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000766000-0xa0)={0x0, @in6={{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x0, 0x9fb, 0x0, 0x7}, &(0x7f0000f98000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00006ee000-0x8)={r2, 0x3}, 0x8) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f0000741000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r4}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14}}, @IFA_LABEL={0x14, 0x3, @common='erspan0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/02/05 23:51:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f000087e000)='/dev/audio\x00', 0x40000, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000012f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000b9a000-0xc)={@remote, @dev, 0x0}, &(0x7f000013c000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00005b7000)={@dev={0xfe, 0x80, [], 0x0, 0x17}, 0x7, r3}) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x13}, []}, 0x14}, 0x1}, 0x0) r4 = dup(r1) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f0000ee2000)=0x2, 0x17f) 2018/02/05 23:51:14 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000566000-0xa)='/dev/dsp#\x00', 0x12, 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000b27000)={0x2, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000001000-0xc)={0x10000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchown(r2, 0x0, 0x0) 2018/02/05 23:51:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000741000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = semget(0x3, 0x2, 0x88) semctl$GETPID(r2, 0x3, 0xb, &(0x7f0000068000)=""/138) r3 = creat(&(0x7f000082e000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) recvmsg(r0, &(0x7f000044b000)={&(0x7f0000bc1000)=@nfc_llcp, 0x60, &(0x7f00006c7000-0x10)=[{&(0x7f0000280000)=""/93, 0x5d}], 0x1, &(0x7f0000acb000)=""/2, 0x2, 0x2f}, 0x22) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ab4000-0x10)='./control/file0\x00') getdents64(r0, &(0x7f0000b65000-0x33)=""/51, 0x33) unlinkat(r0, &(0x7f0000ec1000-0xa)='./control\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 23:51:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r0 = dup(0xffffffffffffffff) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:14 executing program 4: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = semget$private(0x0, 0x6, 0x40) semctl$IPC_RMID(r1, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x0) poll(&(0x7f00003e3000)=[{r2}], 0x20000000000001e8, 0xffffffff) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x2) 2018/02/05 23:51:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000d0e000-0xaf)="df0300a9805efad0e3cefd5223fe728cf2d8830cc20fef33206772554d263f57dffecf46a2e06b3b3c812d2d4cb675f0ea77cacefb3ff2dfc917b1993120823e3a55bef76013ff4b100ac8743c76f7c7de371915c877ba2fa21e19a9875abab491223fa6a58f6be92da94079d0435505eb0d27c4db4494220500002222e7e3d575eafa8c4212380b5e0cfb637a3411c3c21fe361c5a082191a433c68615a0fca93bcdeb8dcced43753086fb839d7a1", 0xfffffffffffffef4, 0x20000fff, &(0x7f0000deb000-0x10)={0x2, 0x3, @rand_addr=0x5f085523}, 0x10) readv(r0, &(0x7f00001ca000-0x40)=[{&(0x7f0000c4f000)=""/4096, 0x1000}], 0x1) 2018/02/05 23:51:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) close(r0) openat$ion(0xffffffffffffff9c, &(0x7f000082d000)='/dev/ion\x00', 0x900, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000032e000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000e3c000)={0xff, 0x3}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000cb3000-0xc)={0x1, 0x9, 0xd50, 0x4, 0x40, 0x434c, 0x8}, 0xc) 2018/02/05 23:51:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0x3)='/dev/dsp#\x00', 0x1, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x7fffffff, 0x8, 0x2, 0x401, 0x0}, &(0x7f0000f55000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000a0a000-0x108)={r1, @in6={{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x8}}, [0x0, 0x8, 0x101, 0x5, 0xffffffffffffffbc, 0x7, 0x4, 0x20, 0x8000, 0x5, 0x4, 0x0, 0x81, 0xc3e, 0x331]}, &(0x7f000084f000)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f00001aa000-0x42)=""/128) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00004b8000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000792000-0x8)={0x0, 0xffffffffffffffff}) 2018/02/05 23:51:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00003be000)=0x2, 0x4) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000dd7000)={0x0, @multicast1, @broadcast}, &(0x7f000068e000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000b5d000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0x9, r1}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000245000-0x108)={0x40000000, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) recvfrom$inet6(r0, &(0x7f000086d000)=""/177, 0xb1, 0x20, &(0x7f000080e000-0x1c)={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1000}, 0x1c) 2018/02/05 23:51:14 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:14 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x101, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000501000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x0, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/05 23:51:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000bbd000-0x12)='/dev/snd/midiC#D#\x00', 0x3f, 0x2) write$eventfd(r1, &(0x7f0000c08000)=0xfffffffffffffffb, 0x8) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000024000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000018000)={0x18, 0x29, 0x825, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x24004000}, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000cd5000)='/dev/mixer\x00', 0x400000, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f21000)={0xffffffffffffffff, 0x50, &(0x7f00001d0000)}, 0x10) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000003f000-0x8)={0x0, 0x0}) finit_module(0xffffffffffffffff, &(0x7f0000c2f000)='%)+%em1vmnet0\x00', 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0xc, &(0x7f00009ed000)={0x9}) ioctl(r0, 0x8, &(0x7f000007e000)="23452da5ea5470db3c1bd165684d711a83e01bb0d8860bdde6ab0f8d4ef51e146fbdbf") 2018/02/05 23:51:14 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:14 executing program 7: r0 = semget(0x1, 0x7, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETVAL(r0, 0x1, 0xc, &(0x7f0000000000)=""/79) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 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, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$GETVAL(r0, 0x0, 0xc, &(0x7f0000001000-0x2b)=""/43) r2 = syz_open_dev$sndpcmp(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#p\x00', 0x400, 0x113800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000002000)={0x400000, 0x7}) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000002000-0x10)={{0x5, 0x1}, 0x1}, 0x10) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) madvise(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x800000001c) clone(0x0, &(0x7f0000002000-0xf5), &(0x7f0000002000), &(0x7f0000001000), &(0x7f0000f21000-0x1000)) 2018/02/05 23:51:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) setxattr(&(0x7f0000690000)='./file0\x00', &(0x7f0000d1e000-0x7)=@random={'user.', '.\x00'}, &(0x7f00003f4000-0x12)='/dev/input/event#\x00', 0x12, 0x2) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000034e000)={0x0, 0xffffffffffffffff, 0x0, 0x0, "2c75259946e0dca4f8af40f0f0cdfe2907573749d2e76bac5fd45322fb5675bf"}) 2018/02/05 23:51:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:14 executing program 6: mmap(&(0x7f0000000000/0x965000)=nil, 0x965000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000963000-0x10)={0x0, 0x54, &(0x7f0000963000-0x54)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}]}, &(0x7f000083f000)=0x10) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000965000)={0x0, 0x0}) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f00005e2000)) mmap(&(0x7f0000966000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000966000)=0x5, 0x4) ioctl$TIOCCBRK(r2, 0x5428) [ 154.287713] openvswitch: netlink: Flow get message rejected, Key attribute missing. [ 154.326891] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/02/05 23:51:14 executing program 4: mmap(&(0x7f0000000000/0xf2a000)=nil, 0xf2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2000000084) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000c3f000-0x4)=0xb9fd, 0x4) sendto$inet(r0, &(0x7f000074e000-0xa1), 0x0, 0x0, &(0x7f0000e85000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = perf_event_open(&(0x7f0000abb000)={0x5, 0x78, 0x2, 0x89d2, 0x0, 0x0, 0x0, 0x0, 0x20, 0x2, 0x1, 0x0, 0x4, 0x4, 0x4, 0x1ff, 0x1ff, 0x7, 0x1ff, 0x56, 0x2, 0x10000, 0x4, 0x7384, 0x0, 0x7, 0x5, 0x38e5, 0x7, 0x4, 0x6, 0xffffffffffff1000, 0x100000001, 0x6, 0xf82, 0x6, 0x9, 0x200, 0x0, 0x3, 0x0, @perf_config_ext={0x9, 0x9}, 0x4, 0x3ff, 0x9, 0x5, 0x8, 0x1, 0x519}, 0xffffffffffffffff, 0xd8, 0xffffffffffffff9c, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x20) 2018/02/05 23:51:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) socket(0x19, 0x80e, 0x100) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000335000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000f3c000)=[{0x0, 0x0, &(0x7f0000f3e000-0x10)=[]}], 0x1, 0x0) 2018/02/05 23:51:14 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) open_by_handle_at(r0, &(0x7f00006d6000-0x72)={0xfffffffffffffeef, 0xfa81, "b3f5b443da3e447eb084070105020e79e35a70bdd57d308936b483d8714d32b7b41707a65081baa3c750aede738605b5109d4d9edb8e2e3e2e1ee9bd47488fdd7eeb2fa16817299e9fe54f1c43a06352dc3b89c863db4abb997da1979c8c4912767da741834e4651af48"}, 0x40000000200000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000237000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x5ee5650d, @dev={0xac, 0x14}, {[@timestamp={0x44, 0x14, 0x6, 0x1, 0x0, [{[@rand_addr]}, {[@broadcast=0xffffffff]}]}, @lsrr={0x83, 0xffffff6e, 0x0, []}]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000803000)={0x0, 0x0, []}) r1 = semget$private(0x0, 0x7, 0x2) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000be2000)=[0xfffffffffffffff7, 0x0, 0x100, 0xdda6, 0x44, 0x10001, 0x5]) r2 = socket$inet_udp(0x2, 0x2, 0x0) readv(r2, &(0x7f00008ca000)=[{&(0x7f00000ec000)=""/2, 0x2}, {&(0x7f00008b7000-0x5b)=""/91, 0x5b}, {&(0x7f00008f1000)=""/21, 0x15}, {&(0x7f0000c87000-0x86)=""/134, 0x86}, {&(0x7f0000ef7000)=""/12, 0xc}, {&(0x7f00003c0000)=""/119, 0x77}, {&(0x7f0000f9e000)=""/39, 0x27}], 0x7) 2018/02/05 23:51:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:14 executing program 3: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x80008, 0x4) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000ffb000)={0x0, 0x0, &(0x7f0000ffb000)={&(0x7f0000ffc000-0x68)={0x2, 0x11, 0xe325, 0x9, 0xd, 0x0, 0x6, 0x1, [@sadb_address={0x3, 0x17, 0x3f, 0x80, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff}}, @sadb_x_filter={0x5, 0x1a, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x10, 0x10}, @sadb_x_sec_ctx={0x3, 0x18, 0x5, 0x1, 0xe, "41971c8fc0e6d458ea9a00f7dd54"}]}, 0x68}, 0x1}, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r2 = socket$packet(0x11, 0x400000002, 0x300) r3 = socket(0x6, 0x6, 0x5) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000ffc000-0xc)={0x1, 0x1, 0x9, 0x81, 0xdbcb}, 0xc) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) read(r2, &(0x7f0000ff7000)=""/192, 0xffffff2d) 2018/02/05 23:51:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r2 = syz_open_dev$admmidi(&(0x7f0000647000)='/dev/admmidi#\x00', 0x8, 0x240) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000bb3000-0x10)={0x2, &(0x7f00006ac000-0x10)=[{0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f000026d000-0x40)={r3, 0x8, &(0x7f0000e15000-0x20)=[0x3, 0x6, 0x6, 0xa24, 0x1f16, 0x7, 0x5, 0x8], &(0x7f00006a3000)=[0x3e9d, 0x1, 0x1000, 0x7, 0x5, 0x2, 0x7f], 0x2, 0x2, 0x6, &(0x7f00005da000-0x8)=[0x1, 0x8], &(0x7f0000a78000)=[0x100000000, 0x18000000000, 0xfff, 0x5, 0x638000, 0x2, 0x2]}) r4 = socket$netlink(0x10, 0x3, 0x9) writev(r4, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) 2018/02/05 23:51:14 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000aee000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000042000), 0x800) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000cb6000-0x4), &(0x7f0000033000-0x4)=0x4) mount(&(0x7f0000fd8000)='./file0\x00', &(0x7f0000324000)='./file0\x00', &(0x7f0000c7f000-0x5)='proc\x00', 0x800, &(0x7f0000e8b000)) setgid(0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000fdb000-0x60)={0x0, 0x23, 0x4, @thr={&(0x7f000026b000-0x88)="ca6d38e234aaf97f2f17377c5e2ead18a04a797f119f1b8c1ae604ad142b61fee5e491b0bf31575796936c2098d7bd39e6a0fcb44ed886a848b238ec1a54bb662eaf91ee77b5804bb02e9524523f378c65fb58d54387edb4c7f2cfc0d4928ed5b49cc515fe70a0626f505d67ad303838fe14d2f0767df0404a96fd93dffcee9d2b3866cc6758950a", &(0x7f00007a7000-0x17)="f2ad0075b6dc9ecce0ecbb83416d7ceb3ef275ec238553"}}, &(0x7f00008bb000)=0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x0) timer_getoverrun(r1) 2018/02/05 23:51:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000931000)='./file0\x00', &(0x7f0000dde000-0x6)='ramfs\x00', 0x4, &(0x7f000001c000)) restart_syscall() r0 = open$dir(&(0x7f0000ab6000-0x8)='./file0\x00', 0x0, 0x0) r1 = dup(r0) umount2(&(0x7f000069a000)='./file0\x00', 0x5) bind$unix(r1, &(0x7f0000555000)=@abs={0x1, 0x0, 0x0}, 0x8) mknodat(r0, &(0x7f0000f5b000-0x8)='./file0\x00', 0x0, 0x0) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab4000-0x10)='./file0/control\x00') 2018/02/05 23:51:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000c27000)=@routing={0xba, 0xe, 0x0, 0xffffffff, 0x0, [@empty, @ipv4={[], [0xff, 0xff], @empty}, @dev={0xfe, 0x80, [], 0x0, 0x15}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, @dev={0xfe, 0x80, [], 0x0, 0x15}]}, 0xcdd) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000036000)=@dstopts={0x0, 0x10, [], [@padn={0x1, 0x3ac, [0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x80000000}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x7}, @calipso={0x7, 0x48, {0x80, 0x10, 0x4, 0x66e, [0x9, 0x7, 0x3ff, 0x0, 0x7, 0x3, 0x7f, 0x6]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4, 0x4}]}, 0x88) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000919000-0xa0)={0x0, @in6={{0xa, 0x2, 0xcd3, @loopback={0x0, 0x1}, 0x3}}, 0x4, 0x6, 0x51123a15, 0x1ff, 0x3}, &(0x7f00007fc000)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e29000-0x6)={r1, 0x9}, &(0x7f0000f70000-0x4)=0x6) r2 = socket$nfc_llcp(0x27, 0x1, 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000d83000-0xc)={0x2, r2, 0x1}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/05 23:51:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:14 executing program 7: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000bde000)='/dev/usbmon#\x00', 0x2, 0x24000) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000fdb000)={0x4, 0x0, [{0xc0000000, 0x9, 0x4, 0xd4, 0x1000, 0x3c89, 0x10000}, {0x0, 0xfffffffffffffffb, 0x4, 0x8e, 0x29, 0x5, 0xffffffffffffffff}, {0xc0000000, 0x0, 0x7, 0x4, 0xc9, 0x1000, 0x8}, {0x40000001, 0x7, 0x4, 0x4, 0x7fffffff, 0x100000001, 0x8}]}) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000bb4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000008, 0x1}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fdc000-0x9)='/dev/vcs\x00', 0x10402, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000c0d000-0x8)=0x4) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fdc000)=0x2) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000068f000-0x48)={0x3, 0x0, [{0x8a6, 0x0, 0x40}, {0x0, 0x0, 0xcb}, {}]}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/02/05 23:51:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000424000-0x10)={&(0x7f0000962000-0xb4)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xf}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000f12000)='/dev/adsp#\x00', 0x0, 0x8c0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000913000-0x18)={0x0, 0x9, 0x30, 0x6}, &(0x7f000063d000)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000481000-0x20)={r2, 0x18, "7568f3d4be5f536ea0e4d3301e565f8c52262d213734866d"}, &(0x7f000028c000)=0x20) [ 154.436014] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=770 sclass=netlink_audit_socket pig=18983 comm=syz-executor5 [ 154.496757] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=770 sclass=netlink_audit_socket pig=18997 comm=syz-executor5 2018/02/05 23:51:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000004000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/02/05 23:51:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00009bb000)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@nested={0x10, 0x6, [@generic="633852d0534e55d1ae"]}]}]}]}, 0x4c}, 0x1}, 0x0) 2018/02/05 23:51:14 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x1, 0x0, 0x10003, 0x1000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0xfffffffffffffff8, r1, 0x0, 0x5}) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000000000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000000000/0x1000)=nil, 0x1000}) r3 = dup3(r2, r2, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000003000)=0x1, 0x4) modify_ldt$write(0x1, &(0x7f0000014000-0x6), 0x10) r4 = syz_open_dev$amidi(&(0x7f0000013000-0xc)='/dev/amidi#\x00', 0x2, 0x800) ioctl$PPPIOCGL2TPSTATS(r4, 0x80487436, &(0x7f0000012000)="2c333159b7acb5855ee7c6eb540ac09773c2f333719cd298b2e07b5081be0836e9af5c1986855d052998fe69814f3d752cfb588f8ac96662ec5d38767f560ae43d0c7943b008bac54b7285cab271ee030a02f24016e817bcb52b5efacb1ecd09bc092f9b55caa32055220c549a6aae1e6fb4dd9b8994406eef70373bea584709549b25323159fdd77589ae56eeca436e1a85a8414334854f5a8ff39d7f13124cb84b81b7a0e3591212428c0b") setsockopt$RDS_FREE_MR(r4, 0x114, 0x3, &(0x7f0000012000)={{0xc000000000000, 0x3}, 0x48}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000efd000-0xc)='/dev/rfkill\x00') clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00002e8000)) userfaultfd(0x80800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000e7f000-0x20)={0x0, 0xfffffffffffffd84, "f99ee3bee9693cfb7d11b89c43fa547cd406642fcad58a99"}, &(0x7f0000619000)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e48000)=@sack_info={r5, 0xffffffff, 0x80}, 0xc) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) accept4(r4, &(0x7f0000565000)=@in={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00003cf000)=0x10, 0x0) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x100000001) 2018/02/05 23:51:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c31000)='/dev/ppp\x00', 0x2800, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600210) pread64(r0, &(0x7f0000742000)=""/190, 0xfffffffffffffe90, 0x0) 2018/02/05 23:51:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b17000-0xa)='/dev/ptmx\x00', 0x0, 0x0) getresgid(&(0x7f0000b48000-0x4)=0x0, &(0x7f00000ee000), &(0x7f0000f01000)) getgroups(0x1, &(0x7f0000661000)=[r1]) ioctl$int_in(r0, 0x5452, &(0x7f0000f82000)=0x5) 2018/02/05 23:51:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006ee000)='net/rt_acct\x00') sendfile(r0, r0, &(0x7f0000422000)=0x10000000, 0x6138) fallocate(r0, 0x0, 0xdda, 0x5) 2018/02/05 23:51:14 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000004000-0xd)='/dev/dmmidi#\x00', 0xeb, 0x400) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r0, &(0x7f0000004000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) recvmsg(0xffffffffffffff9c, &(0x7f0000002000-0x38)={&(0x7f0000003000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000004000-0x10)=[{&(0x7f0000004000-0x2d)=""/45, 0x2d}], 0x1, 0x0, 0x0, 0x7}, 0x12002) setsockopt$sock_int(r1, 0x1, 0x21, &(0x7f0000002000)=0x40, 0x4) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r2, 0x29, 0x7, &(0x7f0000002000-0x4), &(0x7f0000002000+0xa45)=0xfffffe4b) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x3c, &(0x7f0000003000)=""/204, &(0x7f0000004000-0x4)=0xcc) 2018/02/05 23:51:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:14 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x33)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b21000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) gettid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000007000)=[{&(0x7f0000b24000-0x1000)="82aaabfc6c5b1c7a6718badabd246d62c80270e00d637af19152d09e59a695e5ecb4b013dea5c5ab0458f38fca8bbf1404fe615f1e536e0f35664718a2924ec5c7a2a5ad9437fb40bd0a30d415ba5353d805afd0082932ef6de0c9932f", 0x5d}], 0x1) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0xa)='./control\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') 2018/02/05 23:51:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f70000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000612000-0xb)='/dev/vcsa#\x00', 0x7, 0x109080) sendto$llc(r1, &(0x7f0000b22000)="32585c1d4c9687164e3ac89cb6ef401dbe93100d3b16600801070c34e66821f592ae2f8319c8e78a26cd0192a9f7d6ac61fe8340bae9cb2137b4b444bfc7cdaf2eade7a1cc3de113e70516007188eb12c97f5ae4590e56a4514bb6b27cbc538d02ba1f0baed497b54f24ddeebe0b9114de1be0393f1ece04ade5b9daad1eb73a2602cc0ea6b94de774237f4f883e4c8cfa8ff89b5ad6be15f50e9c5e5e29b30d80912bbf2e219b3faa2ebbce5e8d1bfc8bded2ff59c78539f94d526e2aa72ac0720046e32c8f228784ee0581899ab2aefc68bab018b02c", 0xd7, 0x840, &(0x7f0000b16000-0x10)={0x1a, 0x5, 0x6, 0x2, 0xfffffffffffffffb, 0xfffffffffffffffb, @random="ae868bb81daf"}, 0x10) listen(r0, 0x100000000009) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00004e2000)={0x0, @loopback, @empty}, &(0x7f0000e2f000)=0xc) r2 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000001000-0x4)=0x10) listen(r0, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000f2a000-0x10)={0xa, &(0x7f000063a000-0x50)=[{0x2f7baeab, 0x2, 0x80, 0x80000000}, {0x9, 0x7, 0x5, 0x8}, {0xf54, 0xe2, 0x4, 0x5}, {0x1, 0x2, 0x100000001}, {0x1f, 0xca, 0x2, 0x6}, {0x6, 0x4, 0x240, 0x2}, {0x8, 0x0, 0x8}, {0x101, 0x4, 0x1, 0x8}, {0x20, 0x81, 0xce2c, 0x8}, {0x7, 0x0, 0x40}]}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000927000-0x4)=0x21, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/05 23:51:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) prlimit64(0x0, 0x0, 0x0, &(0x7f00006ca000-0x10)) r0 = socket$llc(0x1a, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000042c000)='/dev/sequencer2\x00', 0x80, 0x0) io_setup(0x0, &(0x7f0000994000-0x8)=0x0) io_cancel(r2, &(0x7f00005c1000+0xb9e)={0x0, 0x0, 0x0, 0x7, 0x6, r0, &(0x7f0000287000-0x5e)="3bfa9638dfb0a07a1d0b47312f4f5403b5a0636e1141d23c659c847f6518fc1f5dea64c874a8ad3e0f6fea1c1e4311697ca308c40a132b28e5f948d8df0897ea0dea76eb3d041cb9d75e0bef092bc6301b6989bd24228193d3aef710135f", 0x5e, 0x7, 0x0, 0x0, r1}, &(0x7f000001a000-0x20)) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b03000-0xb)='/dev/mixer\x00', 0x80000, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00006cc000-0x102)={r3, 0x9, 0x2, "e7a64d6f55ed184637e2bdf5cbaa9e1a152cd14a411de21b76bcda99a0d73bb4480881300d3182e43e05e1a44ca24d4d37aba1490088d6b4a780e2390eadca99b9935cc20f38ce1aefa5ee6d21604fb9573aba08805604f587f450db0816c8dddfcead3ba6921b96f43e41d22013928bca853e7b3726b681701efcac1f0df74e786915037efb88ca1640767614382cdb5a53f1d7e1bf592da78d901ecc75729fb7d4f49b80feef039c81a93545f7a72b69728de322c245da0bba25ceac192c5576f1485ad599251f9ce102619131086efb77aafc899286dcbe2bfdec4c288db63337934df79f2574331a7f279cd08a166bfe6aba4426bfd1"}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000ed5000-0x44)={{0x2, 0x0, @multicast2=0xe0000002}, {0x9d6b43487f23e3cf, @empty}, 0x3c31421ab4323c67, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @common='ip6gretap0\x00'}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000cb0000)='/selinux/member\x00', 0x2, 0x0) 2018/02/05 23:51:14 executing program 6: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a91000)="e27c8d772891013143aad08f055ef6cbe2c8b7595b53b307c8ad49b98cbaa812ee7e100007815d9470e2245059b6584a1c209c8c8d9fdef59aa713388da8cd879da3c42db5618a11773c96e39b56", 0x7) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000fcc000-0x83)=""/131) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000fcb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000092c000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000169000)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @loopback={0x0, 0x1}, @empty, 0x5, 0x4, 0x6, 0x400, 0x9, 0xf44d2fd8480e8c2, r1}) fallocate(r0, 0x0, 0x0, 0x2) 2018/02/05 23:51:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:14 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) recvfrom$inet6(r0, &(0x7f00008d9000-0x7c)=""/124, 0x7c, 0x100, &(0x7f00008e9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet(r0, &(0x7f000020a000), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/05 23:51:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000947000)='/dev/cuse\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000553000)={0x200, 0x800, 0x0, 0x5}, 0x8) sendmsg$key(r0, &(0x7f00004a2000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00009c6000-0x1058)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x4}]}, 0x38}, 0x1}, 0x0) 2018/02/05 23:51:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000034b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)) r3 = syz_open_pts(r2, 0x0) read(r3, &(0x7f0000a1a000-0x1)=""/1, 0x4b4) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd1000-0x4)=0x3) r4 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f00008d6000)=r4) readv(r6, &(0x7f0000b50000-0x10)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r5, 0xa, 0x12) recvmsg(r6, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r5, r6) tkill(r4, 0x16) 2018/02/05 23:51:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x100000001, 0x0, &(0x7f0000000000)="2a00008e", 0x4) 2018/02/05 23:51:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getpeername$llc(0xffffffffffffffff, &(0x7f0000b05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000b03000)=0x10) r2 = request_key(&(0x7f0000fec000)='ceph\x00', &(0x7f0000bc1000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000d61000-0x9)='/dev/kvm\x00', 0xffffffffffffffff) keyctl$describe(0x6, r2, &(0x7f00006f7000)=""/34, 0x22) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000b03000-0x8)={0x59, 0x0, []}) 2018/02/05 23:51:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:14 executing program 6: mmap(&(0x7f0000000000/0xd14000)=nil, 0xd14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) shutdown(r0, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='gretap0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000891000-0x30)=[], 0x0, &(0x7f0000d0e000)=""/4096, 0x1000}}, {{&(0x7f0000d0e000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000071000-0xea)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0f000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x6, &(0x7f0000b13000-0x9c)=""/156, 0x9c}}], 0x2, 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000cf4000)='/dev/snd/midiC#D#\x00', 0x2798, 0x200) bind$ax25(r1, &(0x7f0000358000)={0x3, {"2d48128d4a178e"}}, 0x10) 2018/02/05 23:51:14 executing program 1: mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000018000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x937e, &(0x7f0000001000-0x56)="200553f6b90f6d374bcce654c301a3a5ce54664939a50c8c166d1cad8f5b9e0ed672713af9b1033f96ec7607db6eb98cd62a1b9af7ab2900ab883241000000000000000914695e01cd4e5af7cad4500b0b7f8b2a6dd3") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000001000-0x50)={0x9, @time={0x77359400}, 0x8, {0xff, 0x7}, 0x3f, 0x3, 0x8}) 2018/02/05 23:51:14 executing program 0: mmap(&(0x7f0000000000/0xe6e000)=nil, 0xe6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000cb6000)={r0}) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f00009c6000)={&(0x7f000060b000-0x9)=@rc={0x1f, {0x80000001, 0x4d2, 0x80, 0x661, 0x80000000, 0x10000}, 0x6}, 0x9, &(0x7f0000e6e000)=[], 0x0, &(0x7f0000b6a000-0x1160)=[{0x88, 0x11f, 0x798a, "188546370df1751d51ab8735de4c67d49de721d5ae581acf28437a15c82aebf8469e1184a2aaad340b7308e7c8bb782c6ca184b8a25c87a5f898938314c872ecdc49d0c62fbe986e445f182d89abc56f98dabf9fea4cdd6088ce1fee74efe7c6600f90c3f938004f650f3aa592c083f5494c"}, {0x1010, 0x112, 0x7fff, "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"}, {0xc8, 0x102, 0x2680, "6c8fd934025ed874f2c02746bcc7ebf096901491502807407de23199c911d45f8aa8b148811fcbc8f7afd1711532d0595ab9391806b547554735896e7542d897d8427e07e4e85c09580c1373c86a862cd1aab26a31505b3d3f9a967a1b8d9ac009de291b8bd8f60d5fec3a79f47c084495de9fdd4a77af53c660299369dfd4e4b609acd8f49c5ee100d20f581c4f17def74d1532ae7db0e3979232ee8fe98790d6e3529e3015793b371c5ae8b8e841897fbc"}], 0x1160, 0x84}, 0x20000000) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f000068d000-0x18)=@dstopts={0x0, 0x2, [], [@generic={0x3, 0xe, "00ff1ac500e336fa2f81e0234978"}]}, 0x18) sendto$inet6(r0, &(0x7f00004cf000-0x1000)="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", 0x595, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000d9e000-0x5c)={{0xa, 0x0, 0x665, @ipv4={[], [0xff, 0xff], @rand_addr=0x200}, 0x9}, {0xa, 0x3, 0xfffffffffffffffc, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, 0x9, [0x0, 0x9, 0x6, 0x7, 0xaa44, 0x2, 0x4, 0x4]}, 0x5c) 2018/02/05 23:51:14 executing program 1: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x76, &(0x7f00000f6000-0x2fd)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [@routing={0x32, 0x0, 0x0, 0x0, 0x0, []}], "4df242613bca8749"}}}}}}}, 0x0) 2018/02/05 23:51:14 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, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_emit_ethernet(0x364, &(0x7f000052b000)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c80070", 0x32e, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x4, {0x100000000, 0x6, "1f6038", 0x7fff, 0x67, 0x100, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [@dstopts={0x3f, 0x8, [], [@ra={0x5, 0x2, 0x1f}, @calipso={0x7, 0x18, {0x1c0000000, 0x4, 0xd964, 0xd165, [0x80000000, 0x5]}}, @generic={0xffff, 0x23, "3abd94acdfa5a5e2486ccfe78cd8a0093a6e087e9e246fec22541e6c226036dfefc58a"}]}, @routing={0x29, 0x6, 0x2, 0x5, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty]}, @dstopts={0xef, 0x5, [], [@calipso={0x7, 0x28, {0x8, 0x8, 0xfff, 0x8000, [0x101, 0x9, 0x1fe, 0xfffffffffffff801]}}]}, @routing={0x2f, 0xc, 0x1, 0x8001, 0x0, [@empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}]}, @hopopts={0x2c, 0x1f, [], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @enc_lim={0x4, 0x1, 0x5}, @generic={0x100, 0xe8, "5205c0bc690bad835bfaf79d815c518c99346f4b5dffc18bcfb5f8b04fd4589c1d3a485e14282b060ae08025a765a9a217268e0543453893ed0da0027d0dfb24755ce0d5daf85336076c0fb0d01ce52fd12dda95e8677963ec40cf127be351166511482c0173c9d3da4807248a7c07aa1c12cb1e948ba0410c1e8a06fc50f9cd7c1a00c73b0a6f0a418f01cbe2d1c8a0b371d989c101817974b4a3cfa1a681b18765bba18720d08ffd3ef4a74a65a28fe4b0eb5b1145bf396e55f7b3b0bf0f1f26280690850e02516ad8950ee47ee7c8c00d458059acb7b2f653cc064a82821cb54781261e05bfe8"}]}, @routing={0x3b, 0x4, 0x2, 0x200, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x12}]}], "9cbf5b5d54c4b5325af92293e13f8bdf68ad3e3ce0729e477922f8ee877e25247487f2416c70737ce66158f9cad468dfc6631d6101131f4f06a545f838ec69990837ff834df487db3eb1c94cfe0cb8e52fb493fe7aeb48b447f7ec3d4a2e58c7777039e86b2d6c01864d47f784728175a6fa36c4a2bfcb152b6ec96927808472a4c2193e2c7ecbed22222b3550c7986adfc1e2e853dcdfc00612b1abd19c9351c6c069412c58f9b32305feb073fd4a7f82"}}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}}) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f000044d000-0x4)=r0) inotify_init1(0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000f25000-0x40)={0x5, 0x7, 0x10001, 0x9, "b5cafd3fb57d10e3950eb29eab8e39cb23fea190b88477a6aaf7c5a661ed49b6d8168730b59cbb7acb978c00", 0x50}) ioctl$sock_ifreq(r1, 0x8927, &(0x7f000098e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@in={0x2, 0xffffffffffffffff, @empty}}) 2018/02/05 23:51:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00004f3000-0x4), &(0x7f0000000000)=0x239) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x7c05, 0x80000000000d, 0x4, &(0x7f0000564000)={0x77359400}, &(0x7f0000782000), 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000085f000-0x4)=0x101, 0x4) futex(&(0x7f00000fe000-0x4)=0x4, 0x3, 0x4, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/02/05 23:51:14 executing program 3: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000f14000-0x4)=0x3e1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000008a000)={0x0}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000b05000-0xd)=@known='security.evm\x00', &(0x7f0000be9000-0xf)='/dev/snd/timer\x00', 0xf, 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000003000)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) sched_setaffinity(0x0, 0x8, &(0x7f0000106000-0x8)=0x1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000156000-0x4)) dup3(r2, r0, 0x0) 2018/02/05 23:51:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000225000-0x8)='./file0\x00', 0x40000, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000765000-0x8)={0x0, 0x6}, &(0x7f000096b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000790000-0xb4)={r2, 0xac, "7bccf64919bd68b61a018ba2bb5b9cd696b139d99baa13dc50211768003d424562403a28e55be3ad5519cf2ea33ad7b544547595174d40ac1b1a9aa3275b2aae43bccdee7a8fe7b49e2e66a586395996e921a8f3d9487b418f08a1c54dbcdd9616142c185ceded66edcbf0ec8b49e9e23ca964a92d9c71cb0f2f92b1ccdf324400eaebfad95becd17fb4438bb49fc3231cb92b08902406d8c154d5b23df0e9c24cbb56eefbe2048429f39b2d"}, &(0x7f00000db000-0x4)=0xb4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00004ed000)={r3}, &(0x7f00008ff000-0x4)=0x8) listen(r0, 0x40000000000005) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r4, &(0x7f0000476000-0x92), 0x0) 2018/02/05 23:51:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x3) request_key(&(0x7f00007c5000)='logon\x00', &(0x7f000007b000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000001d000-0x1)='\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000928000-0x9)='/dev/ppp\x00', 0x80, 0x0) mq_timedsend(r0, &(0x7f0000470000-0xa7)="e7d332d88dd2cd9ab8c1ce5bb6192f3f70888dd4c1e1f3bdee40349d0bda65d8a781d26713dfb20cfdb96fb5d2172a6d7a2fcab3d024d711b8e6ab45f410f85b83b163bb4e874875e2f4017d3b76efa6cb6b8ccbe2540c2ab9724c75887d0b74d683b735e80e01abdf58a69c0dc24b8819dab31dfa06831f5d9e6dc08c6aef7b7fe23dccb632505d8465bda4e334ee4cf402aca090d3bc6de59d84b3fbe9d07dcec9768a2c9bc1", 0xa7, 0x6, 0x0) 2018/02/05 23:51:14 executing program 0: mknodat(0xffffffffffffffff, &(0x7f0000a4a000)='./file0\x00', 0x8000, 0x41) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000685000)='./file0\x00', &(0x7f0000591000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)=""/52, 0x34) quotactl(0x1, &(0x7f0000001000-0x8)='./file0\x00', r0, &(0x7f0000000000)="1db88eff85f69507c5ae1a7c8d3430a1b7b51066f9f3373f97becabec9ac") 2018/02/05 23:51:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:14 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000071e000-0x9)='/dev/vcs\x00', 0x80400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000001000-0x50)="52aae14b07a025950c1c3f1219a9c077fdee3c09773b761796783e0b9ce4bfacbc291ed49459a23523ea1290c005e456ffc40dea3937cd7ee967cd93fb439a118cc311d98eac2de243c97b79aa12e32f", 0x50) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x0) sysfs$3(0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x9}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f3000-0x20)={r1, &(0x7f000082a000-0x1), &(0x7f0000571000-0x1)="16"}, 0x20) 2018/02/05 23:51:15 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000007000-0x8)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000007000-0x12)='/dev/input/mouse#\x00', 0x5, 0x300) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000006000)={0x0, 0x0}, 0x84000) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000)='net/stat\x00') socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000)={0x0}) r8 = syz_open_dev$mouse(&(0x7f0000002000)='/dev/input/mouse#\x00', 0x6, 0x20001) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r0, 0x4, &(0x7f0000006000-0x20)=[&(0x7f0000007000-0x40)={0x0, 0x0, 0x0, 0x0, 0x80, r1, &(0x7f0000006000)="708ba426480bfcab54fe41f07436877d3b1fe9584b4e800277178545ae0627d4af3f1f9baf845b259fb0fd97d0cf6f1aa75f3f024455807d037164de3532fda533c79299790e5427b870b4b7dc2a2b3830add97c8ac4992b461ff573c1135c5aaba945f6b8c6e12f9fc82f3284a71b737beb0388f8914c6eeada8e47ac0f701d6167a2ebdaa23cf5d1a0956b3b0c73c87edcb37db555835531b3c1d3cc9a009bd892f463771064a613d193adcb34594fb789fe7940b8ff748cd7f434a5640619a01d2a5183a9d016327f9701a0f165c7defe91be4badccac72e661e22494b47d32d3916591f13a41326efa422f84e3ca", 0xf0, 0x3, 0x0, 0x0, r2}, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x8, 0x6, r3, &(0x7f0000006000)="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", 0xff, 0x90000000, 0x0, 0x1, r4}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x7, 0x3, r5, &(0x7f0000004000-0x83)="6d5e6942001e72060a2a25b12c36f1611ddaae049c5d3767c1bd9aaba058a7229af465a16ced4d5bc2663f5954e3a9373fc641c061a4278be863eb1f989ff93486bdcd18c9c85717d85ea64ab088dcf318cd5602318fc1ac50423ab21cd4fc6942666fa75cb50787306479670117060896f923b071285ccb4ed8f6ced1ed47b565a0c8", 0x83, 0xffff, 0x0, 0x1, r6}, &(0x7f0000007000-0x40)={0x0, 0x0, 0x0, 0x0, 0x9, r7, &(0x7f0000006000-0xad)="537862464859dcb378ebb26a9bb198d24f88065a8ea37f07189ea344701c97525676d014778afcdf1b18ea37524d978b503d4f60254bd87f1fc792d232f4b61ece6809dfeb873525ecc7d21a8b0dbef7fb74b24cc06e5008eb3daded04e759ee037d7959c20ab828c11a7c8182d3985da7561d7cd463a66fdc11c067fb53f34ec16e64e87d595ef3dd586a9e4df1904feb0f8729b53ef4c34ca11d69ed49df5f4bb60c4fbe52b95a68201af29c", 0xad, 0x1, 0x0, 0x0, r8}]) add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a}, &(0x7f0000006000-0xc6), 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000002000-0x12)=':trusteduserVexf(\x00', 0x0) r9 = syz_open_dev$usbmon(&(0x7f0000004000-0xd)='/dev/usbmon#\x00', 0x6, 0x200) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r9, 0x0, 0x24, &(0x7f0000007000-0x8)={@loopback, @loopback}, &(0x7f0000005000)=0x8) 2018/02/05 23:51:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00001bb000)='/dev/admmidi#\x00', 0x6, 0x208000) r1 = syz_open_dev$sndtimer(&(0x7f0000f28000)='/dev/snd/timer\x00', 0x0, 0x400000) dup2(r0, r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffb0}}) 2018/02/05 23:51:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000010, 0x1000000000803, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000574000-0x28)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00009cc000)={&(0x7f00002e5000)={0x10}, 0xc, &(0x7f0000b2b000)={&(0x7f0000efb000)=@newneigh={0x30, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, r1, 0x0, 0xb}, [@NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x30}, 0x1}, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000941000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/02/05 23:51:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x1, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000867000)='/dev/rtc\x00', 0xa0000, 0x0) r1 = socket(0x1e, 0x1000000000005, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfffffffffffffffd, &(0x7f0000001000)) open(&(0x7f0000968000-0x8)='./file0\x00', 0x0, 0x0) gettid() getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000e31000+0xd73), &(0x7f0000a0d000)=0x4) perf_event_open(&(0x7f00002a7000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000e9f000-0x10)={0x0, 0x8}) syz_open_dev$tun(&(0x7f0000a0e000-0xd)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000998000-0x28)={@generic="30609402000000000000067d08cee06e", @ifru_ivalue=0x1}) linkat(0xffffffffffffffff, &(0x7f0000904000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00001fc000)='./file0\x00', 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000090e000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f00006fc000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000f96000-0x6)="62646576008e", 0x20000, &(0x7f0000444000)) mount(&(0x7f00000b2000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000876000-0x6)='ubifs\x00', 0x0, 0x0) link(&(0x7f0000a4c000-0x8)='.', &(0x7f00001a7000)='./file1\x00') mount(&(0x7f0000036000)='.', &(0x7f0000105000-0x8)='./file0\x00', &(0x7f0000ab1000)='ramfs\x00', 0x4000000000002, &(0x7f000020b000-0xba)="f8fe8402681bc6f6487f1588ba7456a660caf59cb82173d78e91004f8eb7eb357af970c1f7448f323b8c5bbf4ac91cc82af9383196bfcde4474d3d2b21359dd1b054fe347994fcfd905531f2faf53ad6e0649a9056596db9b42c0bced62c29283e5d0ca2258de5d67c2833767e41d39ca592283450c8bef772728c7fa41299dc97e0a3f26c91d6fcc317ef72d1a45eec069f23c8072bb58cbfe9d244ebca4d4494e455df070aff3a7aa1f8511260a261fbc58a03e4c79dc1b7d9") mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000333000)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000ec3000-0x1)='X') mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) sendmsg(r1, &(0x7f0000db6000-0x38)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000b96000)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) 2018/02/05 23:51:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x80047441, &(0x7f0000d1e000-0xae)=""/174) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000e23000-0xba)=""/186) 2018/02/05 23:51:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000ca000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000687000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r1 = memfd_create(&(0x7f0000ddd000)="7d0000000000000000ffffffffea2159b1", 0x4) getrlimit(0x0, &(0x7f0000db3000-0xb)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000b4d000-0x14), &(0x7f0000c08000)=0x14) fallocate(r1, 0x0, 0x0, 0x3ff) 2018/02/05 23:51:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000762000-0xb)='/dev/audio\x00', 0x80, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000577000-0x28)={r1, 0x0, 0x8b, 0x44, &(0x7f0000cd4000-0x8b)="1d8fc5dd50374aa1d8e2d35838c4356d2c501be4c7a749c2213c969f92ba7d7d53df567e2a2525161cd916eb7c7786f42c208b3b33d65be50061b18be3882542878765605695c3376acdca042a2ba950fff6921c2a9470d7d0574927aff2653608798faf03b1a6f859d34090ec0e7213634171d2ccd63950d5387db90a637eb88c416e8819c2a080967d56", &(0x7f00008ea000-0x44)=""/68, 0x8}, 0x28) sendmsg$nl_generic(r0, &(0x7f0000750000-0x38)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d36000-0x7)={0x1c, 0x1d, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x8, 0x3, [@generic="03"]}]}, 0x1c}, 0x1}, 0x0) 2018/02/05 23:51:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d7c000-0x9)='/dev/sg#\x00', 0x5, 0x0) ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f000084d000-0x70)) 2018/02/05 23:51:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000967000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000030a000)) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bb5000-0xc)) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x3) r2 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f00002d1000/0x2000)=nil) shmctl$SHM_LOCK(r2, 0xb) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/02/05 23:51:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:15 executing program 6: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000939000)=@add_del={0x2, &(0x7f0000939000)=@common='irlan0\x00', 0x7f}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_sfeatures={0x3b, 0x0, []}}) 2018/02/05 23:51:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000041000)) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000015000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cb3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/05 23:51:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00006d7000)='/dev/cuse\x00', 0x400, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000256000)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = syz_open_dev$evdev(&(0x7f00003cb000)='/dev/input/event#\x00', 0xffff, 0x20040) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000431000)={0x0, 0xca, &(0x7f0000bbe000)="52f3829ae6792c3ac44c61ea932111836aa065effaf359a846e243e923aa55580a497c303fcfb1449cbe72495c33e09119ec14891c0e97c29e74ae9d2e854b5133c65ba50df03b77cc36c7a3fd6401569ef65bab2a6377d28210bf3f20bf2b97aa13e0a72823b16ad02cba2a2bd26e881d4481aab98196fc3c241fcd1396cb8369e24d963199cc17600c017830aa0a5f6a0cbce66a75dcbe7cf5431b7743cf1f8ffaecba6536bbd1d3abe1c75a61d95fa09a467b6a0596c966e17a6d523e0a9bb9fb9baac4f1a3e9d46c"}) setsockopt$inet_int(r1, 0x0, 0x16, &(0x7f000097c000-0x4), 0x4) 2018/02/05 23:51:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000a7000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fdf000)={0x4c, 0x0, &(0x7f0000d7d000-0x4c)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x48, 0x28, &(0x7f000038c000-0x48)=[@fda={0x66646185, 0x0, 0x4, 0x31}, @ptr={0x70742a85, 0x1, &(0x7f0000c54000), 0x1, 0x4, 0x14}], &(0x7f0000920000)=[0x40, 0x18, 0x38, 0x0, 0x30]}, 0x2}}], 0x8f, 0x0, &(0x7f0000750000)="17dc6abc20f6507baaa51d2059919ee9fd6b8dd824e9de69da426834856d8fc0ef9d79a66799b3a2a953c035747378f828fdf4b266c7c7229a518b5b9f174d4894f55e11489e82d0b80ea2884e8fb6b87ffc12b0af3f022b17b64975b253c9559adf8ff948d78918fe799c898743f2045adc133742177bbfa31493f86c5c7ca79ace05b02d6e6c4f5637e406bbc105"}) mmap$binder(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x200000e, 0x12, r0, 0x0) 2018/02/05 23:51:15 executing program 3: semop(0x0, &(0x7f00001d8000-0x6)=[{}], 0x1ce) r0 = syz_open_dev$adsp(&(0x7f0000c8a000-0xb)='/dev/adsp#\x00', 0x7012, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000001000-0x8)=0x200, 0x8) 2018/02/05 23:51:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) recvfrom$inet6(0xffffffffffffffff, &(0x7f000088e000)=""/4096, 0x1000, 0x0, 0x0, 0x0) r1 = memfd_create(&(0x7f000059f000-0x5)='user\x00', 0x3) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00001bd000)=0x8, 0x4) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000be9000-0xc)={0x0, 0x0, 0x0, 0x0, 0xc6d}, 0xc) listen(r0, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b19000)=@int, &(0x7f0000971000-0x4)=0x4) connect$inet(r2, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000ddd000)=0x8) socket$kcm(0x29, 0x2, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b9e000-0x48)={0x2, 0x9, &(0x7f0000941000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8}, [@call={0x85, 0x0, 0x0, 0x9}, @exit={0x95}, @jmp={0x5, 0x3, 0xb}], {0x95}}, &(0x7f0000265000)='syzkaller\x00', 0x10000, 0x57, &(0x7f0000ed5000)=""/87, 0x41f00}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000295000)={0xffffffffffffffff, r3}) 2018/02/05 23:51:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000), 0x0) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x1, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000867000)='/dev/rtc\x00', 0xa0000, 0x0) r1 = socket(0x1e, 0x1000000000005, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfffffffffffffffd, &(0x7f0000001000)) open(&(0x7f0000968000-0x8)='./file0\x00', 0x0, 0x0) gettid() getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000e31000+0xd73), &(0x7f0000a0d000)=0x4) perf_event_open(&(0x7f00002a7000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000e9f000-0x10)={0x0, 0x8}) syz_open_dev$tun(&(0x7f0000a0e000-0xd)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000998000-0x28)={@generic="30609402000000000000067d08cee06e", @ifru_ivalue=0x1}) linkat(0xffffffffffffffff, &(0x7f0000904000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00001fc000)='./file0\x00', 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000090e000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f00006fc000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000f96000-0x6)="62646576008e", 0x20000, &(0x7f0000444000)) mount(&(0x7f00000b2000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000876000-0x6)='ubifs\x00', 0x0, 0x0) link(&(0x7f0000a4c000-0x8)='.', &(0x7f00001a7000)='./file1\x00') mount(&(0x7f0000036000)='.', &(0x7f0000105000-0x8)='./file0\x00', &(0x7f0000ab1000)='ramfs\x00', 0x4000000000002, &(0x7f000020b000-0xba)="f8fe8402681bc6f6487f1588ba7456a660caf59cb82173d78e91004f8eb7eb357af970c1f7448f323b8c5bbf4ac91cc82af9383196bfcde4474d3d2b21359dd1b054fe347994fcfd905531f2faf53ad6e0649a9056596db9b42c0bced62c29283e5d0ca2258de5d67c2833767e41d39ca592283450c8bef772728c7fa41299dc97e0a3f26c91d6fcc317ef72d1a45eec069f23c8072bb58cbfe9d244ebca4d4494e455df070aff3a7aa1f8511260a261fbc58a03e4c79dc1b7d9") mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000333000)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000ec3000-0x1)='X') mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) sendmsg(r1, &(0x7f0000db6000-0x38)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000b96000)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) 2018/02/05 23:51:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f000042b000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e}], 0x10}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000155000-0xc), &(0x7f0000b3b000-0x4)=0xc) ioctl(r1, 0xc0184900, &(0x7f0000250000)="056a77d4caffeefbb9c59a3b4c92238bb62ac27e98a016ca39c26639d2c73494378daed398c193d00dd10520eb97821e558ed593610b8f186ec1d1790fdd1b510a577f3bee7f11f9d4bc6f8ab677a902842d24c70c79453a7f300988c2cd9baac02e786a767362be12e4a542471cda758240fd624cd636211164c89c164292870b7f5521e4aa81ff0e0c3dec1f7be94dcce4703d10b297c5abfb9267d1ab188c93e3cf58b80b955099aaec3b3974da1cc40bbc92d80347b7d7666e6cf3d935325f3384a4b79e6df31a7d3e2189576294a0a1") getuid() ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000ce4000)=0x1000000000007) 2018/02/05 23:51:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000066f000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000004d000-0x8)={0x0, 0x401}, &(0x7f0000c44000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c68000)={r1, 0x0, 0x30}, 0xc) r2 = syz_open_dev$evdev(&(0x7f00007ba000-0x12)='/dev/input/event#\x00', 0x0, 0x80) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f000061e000-0x4)=0x9) readv(r2, &(0x7f0000a32000)=[{&(0x7f0000c9d000)=""/16, 0x10}], 0x1) [ 155.336599] sctp: [Deprecated]: syz-executor5 (pid 19169) Use of int in max_burst socket option. [ 155.336599] Use struct sctp_assoc_value instead [ 155.374684] sctp: [Deprecated]: syz-executor5 (pid 19169) Use of int in max_burst socket option. 2018/02/05 23:51:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x800, &(0x7f0000f0a000)={0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f00005e9000)=""/155, 0x9b, 0x0, &(0x7f000070a000)={r0}) r1 = syz_open_dev$usbmon(&(0x7f0000556000-0xd)='/dev/usbmon#\x00', 0x8, 0x101b00) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000ab1000-0x14)={0x4, 0x7, 0x2, 0x4, 0x100}) sync_file_range(r1, 0x5, 0x9, 0x6) utimensat(r1, &(0x7f0000c53000-0x8)='./file0\x00', &(0x7f0000599000)={{0x77359400}, {0x0, 0x2710}}, 0x100) 2018/02/05 23:51:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000), 0x0) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f00001cb000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f000075c000-0x4)=0x32) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000717000)={0x4, 0x9, 0x7f, 0x9}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d46000)='/dev/cuse\x00', 0x80000, 0x0) ioctl$VT_RELDISP(r1, 0x5605) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 155.374684] Use struct sctp_assoc_value instead 2018/02/05 23:51:15 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xff) stat(&(0x7f0000170000)='./file0\x00', &(0x7f0000ef4000+0xb0c)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) sendto$inet6(r0, &(0x7f0000006000)="74e5bccaed3245ca989da4395c9305ff1e7c22ab849ad2ff1dd9f2ad698d32cab746f2ea25768e6b", 0x28, 0x800, &(0x7f00006b0000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/05 23:51:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000288000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000754000)=0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000018b000-0x8), &(0x7f000079d000-0x4)=0x8) r2 = syz_open_dev$dspn(&(0x7f00008d4000)='/dev/dsp#\x00', 0x201, 0x0) perf_event_open(&(0x7f0000295000)={0x0, 0x78, 0x400, 0x7, 0xffffffffffffff00, 0x6, 0x0, 0xffffffff, 0x84c48, 0x1, 0x80000000, 0x6, 0x3, 0x3ff, 0x5, 0x20, 0x40, 0x7, 0x81, 0x1, 0x8, 0x1, 0x4, 0x7, 0x1, 0x4, 0x2, 0x7, 0x8001, 0x101, 0x3f, 0x0, 0x101, 0x9, 0x9, 0x6, 0xfffffffffffffff9, 0x8000, 0x0, 0x1, 0x0, @perf_config_ext={0x1, 0x974}, 0x0, 0x81c, 0x1, 0x1, 0x400, 0x5, 0x1}, r1, 0x3, r2, 0x1) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffffec, 0x1, 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={&(0x7f0000c3a000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000978000-0x41)=""/65, &(0x7f0000ff1000)=0x41) rt_sigqueueinfo(r1, 0x14, &(0x7f0000779000-0x10)={0x11, 0x8, 0x2, 0x7}) bind$inet(r3, &(0x7f0000bdb000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) msync(&(0x7f0000d90000/0x3000)=nil, 0x3000, 0x2) 2018/02/05 23:51:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b2c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c81000)) gettid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00009da000)=0x0) syz_open_procfs(r1, &(0x7f0000a00000)='projid_map\x00') syz_open_dev$usbmon(&(0x7f0000a74000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffc, 0x10000) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/05 23:51:15 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f000061f000-0x8)='./file0\x00', &(0x7f0000a98000-0x8)='./file2\x00') mkdir(&(0x7f0000be3000)='./file2\x00', 0x0) rename(&(0x7f00007bb000-0x8)='./file2\x00', &(0x7f00001f5000-0x8)='./file2\x00') bpf$OBJ_GET_MAP(0x7, &(0x7f0000e42000-0x10)={&(0x7f0000973000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 23:51:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000895000)='/dev/hwrng\x00', 0x501, 0x0) readv(r0, &(0x7f00000f9000)=[], 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00007e9000-0x4)=0x1c) getsockopt(r0, 0xfff, 0x2, &(0x7f0000ae0000)=""/13, &(0x7f0000faa000)=0xd) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000eff000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) r3 = dup3(r1, r2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r3, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)}, 0x2020) 2018/02/05 23:51:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = dup(r1) r3 = request_key(&(0x7f000066b000)='blacklist\x00', &(0x7f00003ff000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000031e000-0x1)='\x00', 0xfffffffffffffffe) stat(&(0x7f0000a78000-0x8)='./file0\x00', &(0x7f000074a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() fcntl$addseals(r0, 0x409, 0x2) keyctl$chown(0x4, r3, r4, r5) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000af5000-0x8)=@assoc_value, &(0x7f0000cf4000-0x4)=0x8) getpeername(r1, &(0x7f0000187000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000a63000-0x4)=0x1c) 2018/02/05 23:51:15 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004000)={0x0}, &(0x7f0000009000-0x4)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000009000)='/dev/admmidi#\x00', 0x6, 0x20402) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f000000a000-0x8)={0x0, 0x1}) r2 = syz_open_procfs(r0, &(0x7f0000001000-0x10)="6f66606e8200") getdents(r2, &(0x7f0000003000-0x3c)=""/60, 0x3c) 2018/02/05 23:51:15 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005da000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000010000)=0x7) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sysfs$2(0x2, 0x3, &(0x7f0000ebc000)=""/97) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000b83000)={0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000d59000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000f83000-0x8)={r2}) r3 = syz_open_dev$amidi(&(0x7f0000774000-0xc)='/dev/amidi#\x00', 0x168, 0x40) dup3(r0, r1, 0x80000) getsockname$packet(r3, &(0x7f00007c3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000402000)=0x14) 2018/02/05 23:51:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f000021f000-0x78)=[{{&(0x7f0000236000)=@ax25, 0x10, &(0x7f0000e05000)=[], 0x0, 0x0, 0x0, 0x1}, 0x8}, {{&(0x7f00002d6000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x2e, &(0x7f0000e80000-0x10)=[{&(0x7f0000c9d000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00000c5000-0x1)=""/1, 0x1, 0x100000000}, 0x800}], 0x2, 0x40000000, 0x0) recvfrom$unix(r0, &(0x7f00005ec000-0x1000)=""/4096, 0x1000, 0x2000, &(0x7f0000236000)=@abs={0x1, 0x0, 0x2}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000016b000-0x38)={&(0x7f0000ac0000)={0x10}, 0xc, &(0x7f00006fb000)={&(0x7f00002ec000-0x178)=@newspdinfo={0x30, 0x24, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in=@empty}}]}, 0x30}, 0x1}, 0x0) 2018/02/05 23:51:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000041000)) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000015000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cb3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/05 23:51:15 executing program 4: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x4000000000000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009d7000)='/dev/qat_adf_ctl\x00', 0x418301, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f00009d8000-0x1c)) dup2(r0, r0) memfd_create(&(0x7f00000d1000-0x1e)="2d40bd766d6e65743176626f786e657430766d6e657431776c616e302700", 0x0) 2018/02/05 23:51:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000), 0x0) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d00", 0x8) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000028c000)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000bab000)=@ioapic) syz_open_dev$sndpcmc(&(0x7f0000d0f000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x602) 2018/02/05 23:51:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x4, &(0x7f0000390000-0x8)={0x0, 0x0}) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000d11000-0x6f0)=@nat={'nat\x00', 0x1b, 0x4, 0x690, 0x550, 0x328, 0xffffffff, 0x328, 0xd0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000867000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x550}}, [{{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0x12}, [0xff, 0xff000000, 0xff000000], [0xffffffff, 0xff, 0xff, 0xffffffff], @common='nr0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x89, 0x0, 0x5}, 0x0, 0x210, 0x258, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x1, 0x2, 0x0, 0x3, 0x2}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x4, 0x0, 0x9, 0x7, 0xa63c339892dcaf9c, 0x2, [@empty, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0xa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, @dev={0xfe, 0x80, [], 0x0, 0x10}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [], 0x0, 0xaa}], 0x2}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x1d, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4=@multicast1=0xe0000001, @icmp_id=0x2, @gre_key=0x98c1}}}, {{@uncond, 0x0, 0x1e0, 0x228, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x9, 0x7ff, 0x56, 0x8, 0x0, 0x6, [@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @rand_addr=0xffffffff00000001}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, @dev={0xfe, 0x80, [], 0x0, 0x12}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x17}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}], 0xb}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x2, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}, @icmp_id=0x1, @port=0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0xffffff00, 0xff000000, 0xff], [0x0, 0xffffffff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x32, 0x7, 0x0, 0x18}, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x0, 0x8}}, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x883f1cab5294180b, 0x1, 0x1}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x4, @ipv6=@loopback={0x0, 0x1}, @ipv6=@empty, @icmp_id=0x0, @icmp_id=0x2}}}]}}, 0x6f0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0xc, 0x0, &(0x7f00005d5000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/05 23:51:15 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95), 0x4) r2 = dup2(r1, r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000005000), &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000000000/0x292000)=nil, 0x292000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f000008e000-0x8)='keyring\x00', &(0x7f0000067000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f000028f000), 0x0) mmap(&(0x7f0000292000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001e7000)='/selinux/checkreqprot\x00', 0x101001, 0x0) mkdirat(r4, &(0x7f0000256000)='./file0\x00', 0x4) 2018/02/05 23:51:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000fe000)='/dev/vcs\x00', 0x40440, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00005f5000-0x8)={0x0, 0x3f}, &(0x7f0000f4e000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ef9000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x5, 0x0, 0x100}, &(0x7f0000d5a000)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000006c000-0xb8)={r1, 0x7, 0xe38500000000, 0x8b, 0x1, 0x86c5, 0x8, 0x297, {r2, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x2}}, 0x1, 0x63, 0x400, 0x2, 0x9}}, &(0x7f0000ee3000-0x4)=0xb8) r4 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@mcast1, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000002000-0x4)=0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$can_bcm(r4, &(0x7f0000003000-0x10)={0x1d, r5}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x8000, 0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000098b000)={r3, 0x3f, 0x5, 0x9, 0x3, 0x6}, 0x14) 2018/02/05 23:51:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000924000-0xb)='/dev/midi#\x00', 0x3, 0x2000) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000ef3000)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000125000-0x9)='/dev/rtc\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000b62000)={0x100000000, 0x6, 0x8000, 0x20, 0x3, 0x7, 0xfffffffeffffffff, 0x5, 0x0}, &(0x7f0000fa5000-0x4)=0x20) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000045000)={@generic="db8f196d63435fa685976061a5a686fe", @ifru_flags=0x8001}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000689000)={r3, 0x80000000, 0x30}, 0xc) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00003cd000)={[0xf000, 0x11000, 0x3000, 0x10000], 0x3, 0x1, 0x9bba}) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000ffc000), &(0x7f0000c38000-0x4)=0x4) symlinkat(&(0x7f000062c000)='./file0\x00', r2, &(0x7f000032a000)='./file0\x00') 2018/02/05 23:51:15 executing program 1: keyctl$dh_compute(0x17, &(0x7f0000001000-0xc), &(0x7f0000000000)=""/4096, 0x1000, &(0x7f0000302000)={&(0x7f00005dd000)={'sha384\x00'}}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d65000)='/dev/ppp\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000ef7000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00009e5000)='/dev/ppp\x00', 0xfffffffffffffffb) add_key$user(&(0x7f0000594000)='user\x00', &(0x7f00007b8000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00001c0000-0x94)="e807eacfee1323c5d457c6bddd578d4a4a86ba4b1a5927c9307a419e1ce8b958491b1868d01ced0a5cb63d083becaf512ed018de978868745c9f004e9ac47c8e3d62b5f1bcb190a52f43fcd54ff318ac654693d88b9d2c11b32b072402ee1bfe5e047729a7900a15e039960340aa70e1aab37c90ee580d7c5842072a897ef4b0ff1993ed96ac391bc6538cee10a8c82af810412b", 0x94, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000002000-0x4)=r2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000000)=0x4) 2018/02/05 23:51:15 executing program 5: 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, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ddd000)='./file0\x00', 0x80040, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f00000b0000), &(0x7f0000681000)=0x4) fcntl$setlease(r0, 0x400, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000633000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000414000-0x8)={0x1, 0x2}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0x1}, 0x0, 0x8) nanosleep(&(0x7f0000003000-0x10)={0x77359400}, &(0x7f0000b73000)={0x0}) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dda000-0x10), &(0x7f000003a000-0x10)={r2, 0x8000000}, 0x8) open(&(0x7f0000195000-0x8)='./file0\x00', 0x20000000080047, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000d87000)=""/4096) syz_open_procfs(0x0, &(0x7f0000e59000-0xa)='oom_score\x00') [ 155.721545] binder: 19239:19252 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/02/05 23:51:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d00", 0x8) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x8001) ioctl$TCXONC(r0, 0x540a, 0x3f) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000000)="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") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000001000-0x60)={0x0, 0x17, 0x7, @tid}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0x1a)={0x0, 0x7f, 0x9, [0x0, 0x5, 0x810, 0x7ff, 0x1, 0x281, 0x5, 0xffff, 0x80000000]}, &(0x7f0000002000-0x4)=0x1a) r3 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r3, &(0x7f0000002000-0x30)=[{&(0x7f0000002000)=""/42, 0x2a}, {&(0x7f0000001000)=""/28, 0x1c}, {&(0x7f0000000000)=""/60, 0x3c}], 0x3, &(0x7f0000001000-0x90)=[{&(0x7f0000000000)=""/187, 0xbb}, {&(0x7f0000000000)=""/127, 0x7f}, {&(0x7f0000003000-0x14)=""/20, 0x14}, {&(0x7f0000001000)=""/229, 0xe5}, {&(0x7f0000003000-0x8)=""/8, 0x8}, {&(0x7f0000002000)=""/130, 0x82}, {&(0x7f0000003000-0xfc)=""/252, 0xfc}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/138, 0x8a}], 0x9, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000+0x8b7)={0x9000000, 0x200, 0x8, 0xfffffffffffffff7, r2}, &(0x7f0000001000-0x4)=0x10) timer_gettime(r1, &(0x7f0000001000-0x20)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x40000001bc9, &(0x7f00005ab000-0x8)=0x0) clock_gettime(0xfffffffffffffff9, &(0x7f0000f38000)={0x0, 0x0}) io_getevents(r4, 0x3, 0x3, &(0x7f00002b6000-0x60)=[{}, {}, {}], &(0x7f0000885000-0x10)={0x0, r5+10000000}) 2018/02/05 23:51:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f00005a3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000b7a000)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000032e000), &(0x7f000060f000)=0x8) r2 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) read(r2, &(0x7f0000a9a000-0x2b)=""/43, 0x2b) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/02/05 23:51:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000149000-0x406)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a97188", 0x0, 0x6c, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], "aabf21a21c6734cc"}}}}}}}, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000001d000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00004b2000)={{{@in6=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000cab000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000d4000)={0x0, 0x0, 0x0}, &(0x7f0000a0b000)=0xc) fchown(r0, r1, r2) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000641000)='/dev/vga_arbiter\x00', 0x2240, 0x0) 2018/02/05 23:51:15 executing program 6: mmap(&(0x7f0000000000/0xe84000)=nil, 0xe84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000e82000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000e84000)={@remote, 0x0}, &(0x7f0000892000-0x4)=0x14) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e84000)={{{@in6=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000d50000)=0xe8) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e84000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@rand_addr=0x9, 0x0, 0x3, 0x3, 0x4, 0x2, 0xa0, 0x0, 0x0, r1, r2}, {0xffff, 0x6, 0x4a0592b4, 0x1d, 0x5, 0x5, 0x8000, 0x40}, {0xfff, 0x0, 0x2, 0x9}, 0x8, 0xc, 0x3, 0x0, 0x2, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, 0x3d715e0339703ac3, @in=@loopback=0x7f000001, 0x7, 0x3, 0x2, 0x55, 0x7c4, 0x0, 0x100000000}}, 0xe8) mmap(&(0x7f0000e85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000e85000)='/dev/adsp#\x00', 0xfffffffffffffffc, 0x8000) getpeername$inet(r3, &(0x7f000041f000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000bd2000)=0x10) mmap(&(0x7f0000e85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000e85000)={0xe3f, 0x2353}) connect$inet6(r0, &(0x7f0000e81000)={0xa, 0xffffffffffffffff, 0x9, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) 2018/02/05 23:51:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000f36000-0x72)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "8cc9be", 0x14, 0x3b, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000694000-0x9)='/dev/rtc\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007b7000-0x20)={0x4bea, 0x8, 0x200, 0x0, 0x0, 0x10001, 0x1e, 0xcfe2, 0x0}, &(0x7f000076a000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000ca8000)={r1, 0x193, "7d148b"}, &(0x7f0000d13000)=0xfffffffffffffea0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d5c000-0x8)={r2, 0x8}, &(0x7f00006ab000)=0x8) 2018/02/05 23:51:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) lstat(&(0x7f0000617000)='./file0\x00', &(0x7f0000ab3000)) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000f6f000)) mmap(&(0x7f0000333000/0x3000)=nil, 0x3000, 0x0, 0x50, r0, 0x0) 2018/02/05 23:51:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008db000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f00009b9000-0x4)=0x5) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000a26000), &(0x7f00009ae000)=0x4) bind$alg(r1, &(0x7f0000ee6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[], 0x0, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)}, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00002ff000)=0x3, 0x4) [ 155.783867] binder: 19239:19242 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/02/05 23:51:15 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000df1000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000)={{&(0x7f0000000000/0x2000)=nil, 0x2000}, 0x3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000003000)={&(0x7f0000003000)=@ax25={0x3, {"56e99332d5de6b"}, 0x4}, 0x10, &(0x7f0000003000)=[{&(0x7f0000003000)="9a2096e836f42fda872571532867a24f0e1c7bffdffba1ec771fb2440bbb0a59df78d18c086e2f1dc842c990f0997ff691602d8f7ea2ed3e011174f6cc860447df4733a9896beb41ce8e677cab5beea354c9dc4b04cca30b9ea37a15a0c7e59e9ed3042c6dcb3eaa507921395c28e67f905e368f2567350f68eef6e495eb16dcec07c626d444dcdceb627e900d464cf7353832cb491a80378038005a02f21a302825f77b069e80cc3362f69b9936927f9f4732b3592482fe77034559b39dc7ba7cd90eee783a1485a9f11b2f7e210bd1017a0427", 0xd4}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000000000)="a939", 0x2}, {&(0x7f0000002000-0xab)="54ce83d482cbbd3453bf230a82a81671ef4fec7d0ab13701e9b88843cb91966ac5ea35e5825b824e908f40c2515e22cde08958f42dad87d9ba95b512d3fcfe13d05e31c87f4ef479f042f3de62141fa86894177dc7056e4aa2ea287bc7c14b00db52881359c90ecb04269d1b298929fef6f8a8703c2e56b60ccbbaa56e0a019a6109129bc7f1b951dfaec45d512849c34b531942f82d201782b24e6fa4fd008a71055823cf0ed4a4d13204", 0xab}, {&(0x7f0000003000)="3c0fd365096cad669aeca4422c4410", 0xf}, {&(0x7f0000001000)="386c797ba61be8df8b604c6b3199f9763dad4219f4cc9a5c0ac2bea4a782856f6d7e9cdc40027c4b9f5a5b9c7b3bb7c912e67726e0ed807a28be47382a7e50d6f935b113ef069649fc992fdb41e0873c1a666d0ea76b45084f53287c1961836ed267330fc5a0e7c53c5a84d845a5a6af9b003e5d434c8cbb55560dd0a2673d227d5abaeebce8c19489fbad6ad1404ec752f9fce878e127107990cacd91104ab70dc53bf02ab6c63c408f5584f44e4d1598ce7ced", 0xb4}, {&(0x7f0000004000-0xca)="662ad47b941c53315e81c44e9e05e297b5fcc8c7a077cd8581e0e6d34ce6df09a28caa60ca4815b8a052574df8d827da5a136aa61af12edc04f34ec6cc6ebaa93ea2f74d06ef94712ba146d88ce60c6e763887080aa64e2e1fbebf6893c3024769f2e9f825ac33534d5ad375f2de3f2bdc304f66da737eb73db2a1c59dbaa03cc20147fc89e276492046949e7285895f52cde2632b73cbb29f63bd980a74cde7f1821b54868171e0b9ed216b025ec3c625c7bc6a4d750179eaa45440354484851b6ba482b165c4cae79c", 0xca}], 0x7, &(0x7f0000002000-0x1200)=[{0x40, 0x11, 0x7, "bd98f56f21c71ba702385415d192102d50a79cecaab99002ba1d7d8e546944c724a8b2fa92cdd7f91a6f29"}, {0x1010, 0x6, 0x1, "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"}, {0x60, 0x114, 0x2, "fa47a134d4a63a78fe54a70347cb86c5445fdc3ae2b2a3055f5a2ed6925054c55e78fa156ed8397bd421d387660c05bb7e244147e6e9450a15837d9d45068e275d3352ab46ee83f4656dc26cf6c57b"}, {0xf0, 0x1, 0x2, "d38f49f6f4754458d046384513b5556c2afa8e2d9b6337057b321a8a881c62f9d6a7b984c8b7ea1076090e3a6ea409120ac1eeb939d1e08815d6abc2086aefb9ee5945145b4dda87efce3adf8a87475c4d02e7d8ceb80ff582e516bccd3f227f1064a5248e80c8c9e350cdc70272f547b26ce028d486bb43ab3679df3564bc3d9da12c38be0fe070b6a4eaf9143fcd9f541417afc0c3dd4af0f48abc93e4bb8215fe5e04d9f95ec0b3e8be29944ba42cccebcb7e1ecb3cb39c8d34e2f7fd92c6e59cdcad7b76581f8d4adb439d7a6d3cd05368fe3818733e37fa5f727b"}, {0x60, 0x101, 0xffffffffffff0000, "5c375c94669f515b30945776dcd13095f488b3ba26be8ce3a70ef094eb846da93946e1d2b1d9230a0030c4817e1aa7c93c1db98ee525e4d266f756190a88ff8f78fb68ee4b54902552cc0620cd3a3d5f"}], 0x1200, 0x44000}, 0x4) 2018/02/05 23:51:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d00", 0x8) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000001000-0x8)='./file0\x00') clone(0x0, &(0x7f0000000000), &(0x7f0000ff3000), &(0x7f000034c000+0x827), &(0x7f000031e000)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair(0x9, 0x8000a, 0x4, &(0x7f0000001000-0x8)={0x0}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x2}, 0x8, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002000-0x4)=0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) r6 = shmget(0x0, 0x2000, 0x110, &(0x7f0000000000/0x2000)=nil) shmctl$SHM_UNLOCK(r6, 0xc) r7 = socket$inet_dccp(0x2, 0x6, 0x0) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) r9 = syz_open_dev$sndctrl(&(0x7f0000001000-0x13)='/dev/snd/controlC#\x00', 0x4e, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000001000-0x4)=0x7ba3, 0x4) ppoll(&(0x7f0000001000)=[{r0}, {r1, 0x2}, {r2, 0x4080}, {r3, 0x1}, {r4, 0x1}, {r7, 0x2}, {r8, 0x8}, {r9, 0xd33d41fb551942e6}], 0x8, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}, &(0x7f0000002000-0x8)={0x9}, 0x8) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) wait4(0x0, &(0x7f0000000000), 0x80000001, &(0x7f00004f5000)) 2018/02/05 23:51:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008d6000)='/selinux/checkreqprot\x00', 0x10081, 0x0) open$dir(&(0x7f00005e0000)='./file0\x00', 0x400, 0x35) bind$bt_l2cap(r0, &(0x7f0000db9000-0xe)={0x1f, 0x3, {0x4, 0x3, 0x1000, 0x8, 0x3f, 0xff}, 0x4, 0x4}, 0xe) mkdir(&(0x7f00005f6000)='./file0\x00', 0x0) flistxattr(r0, &(0x7f0000ea1000)=""/141, 0x8d) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) modify_ldt$write2(0x11, &(0x7f000006f000)={0x0, 0xffffffff, 0x1000, 0x9, 0x8000, 0x3dd7, 0x9, 0x200, 0x2, 0x401}, 0x10) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) openat$cuse(0xffffffffffffff9c, &(0x7f00002f1000)='/dev/cuse\x00', 0x80000, 0x0) 2018/02/05 23:51:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000", 0xc) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000521000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000305000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r1 = creat(&(0x7f00009d4000-0x8)='./file0\x00', 0x0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000cd7000)='./file0\x00', 0x800) inotify_rm_watch(r1, r2) mlock2(&(0x7f000023f000/0x4000)=nil, 0x4000, 0x1) ioctl$int_in(r0, 0x8f01, &(0x7f00006f0000-0x8)=0x2) ppoll(&(0x7f00009e1000)=[{r0}], 0x298, &(0x7f00003ff000)={0x77359400}, &(0x7f00008a6000-0x8), 0x8) finit_module(r0, &(0x7f0000a19000)='/dev/vhost-net\x00', 0x3) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000ec000-0x8)={0x0, 0xffffffffffffffff}) 2018/02/05 23:51:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/mixer\x00', 0x82, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000)={0x734000000000000, 0x5, 0x8001, 0x8000, 0x7ff}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x40, 0x30}, &(0x7f0000beb000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000be7000)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000002000), &(0x7f0000002000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@multicast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000002000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r3}) fcntl$dupfd(0xffffffffffffffff, 0x40b, 0xffffffffffffffff) 2018/02/05 23:51:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000", 0xc) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x0, 0x0, 0x71) semctl$IPC_INFO(r0, 0x2, 0x3, &(0x7f0000ddd000)=""/130) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x40000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x2, 0x1) semtimedop(0x0, &(0x7f000039a000-0x1e)=[{0x0, 0xfffffffffffffff7}, {0x0, 0x0, 0x1800}], 0x2, &(0x7f0000d09000)) 2018/02/05 23:51:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f00003f0000-0xc)='/dev/amidi#\x00', 0x8, 0x20000) bind$llc(r1, &(0x7f0000b3a000)={0x1a, 0x9, 0x58b0011f, 0xe01, 0x8000, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) r2 = syz_open_dev$usbmon(&(0x7f0000ae0000-0xd)='/dev/usbmon#\x00', 0x0, 0x20000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002da000-0x98)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0xba, 0x10001}, &(0x7f000075e000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00003ba000-0x20)={0x3, 0x53, 0x2, 0x2, 0x8, 0x0, 0xfffffffffffffcc7, 0x0, r3}, &(0x7f0000e4a000-0x4)=0x20) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) 2018/02/05 23:51:16 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x30) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000002000-0x4), &(0x7f0000001000-0x4)=0x4) sendto$ax25(r1, &(0x7f0000504000)="0a2f440ba44e6b17b5304293f6b74dd10123148435a3a3292dc2ebb961b912d552f146625d840d3d4b80890269870374db77bc7c5f25567827fbab518bb3eaaa467a584dec18052e8cd1bef463f73faa1b71ef945dc63c3cf9edbf2ae372be1db047a95e295ba66b54e0f053e020f297dc5939b75681afc2f13f36cebe8c449d643fc8962f569a77c9738c503cfe1832", 0x90, 0x80, &(0x7f000030e000-0x10)={0x3, {"93656b31a828e1"}, 0x5}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001000-0x4)=0x14, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x3, 0xc, &(0x7f0000000000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x40}, @map={0x18, 0x4, 0x1, 0x0, r1}, @ldst={0x3, 0x1, 0x2, 0x0, 0x3, 0xfffffff0, 0xffffffffffffffff}, @generic={0x34b, 0x7fff, 0x3, 0x1}, @exit={0x95}, @map={0x18, 0x2, 0x1, 0x0, r1}], &(0x7f0000002000-0x4)='GPL\x00', 0x3, 0x1000, &(0x7f0000001000)=""/4096, 0x41f00, 0x1, [], r2}, 0x48) getpeername(r0, &(0x7f0000c73000-0x10)=@ethernet={0x0, @dev}, &(0x7f0000d0f000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000001000-0x18)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2, r3}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000002000-0x4)) 2018/02/05 23:51:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000886000-0x8), 0x5, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000021000)='/dev/vcsa#\x00', 0x1, 0x20800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00001b1000-0x102)={0x0, 0xfa, "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"}, &(0x7f000056c000)=0x102) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006b9000-0xe)={r1, 0xe3, 0x3, [0x100000000, 0x10000, 0x101]}, &(0x7f0000a6f000-0x4)=0xe) 2018/02/05 23:51:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000fdb000-0x10)='/dev/input/mice\x00', 0x0, 0x200) r1 = getpgrp(0x0) fcntl$setown(r0, 0x8, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fac000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000826000)) pipe(&(0x7f0000784000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r4) writev(r5, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) getsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000d37000)=""/62, &(0x7f000052c000-0x4)=0x3e) 2018/02/05 23:51:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00002cd000)='/dev/snd/midiC#D#\x00', 0x5, 0x8000) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f000015d000)=@ioapic) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet6_dccp(0xa, 0x6, 0x0) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000c4e000)='net/ip6_flowlabel\x00') sendfile(r1, r3, &(0x7f0000a6a000-0x8), 0xf30) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000434000)='bic\x00', 0x4) 2018/02/05 23:51:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = eventfd2(0x0, 0x0) read$eventfd(r1, &(0x7f00006e9000-0x8), 0x8) write$eventfd(r1, &(0x7f0000952000-0x8)=0x1000200000, 0x8) 2018/02/05 23:51:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000", 0xc) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00001fe000)='/dev/vcsa#\x00', 0x97dd, 0x20000) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000db0000)=@int, &(0x7f00009b6000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00001b6000)={0x0, 0x10, "6d8e5f2e500f76c8f2f2cc34b95cd2fb"}, &(0x7f00004ed000)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000038f000-0x8)={r1, 0x8002}, &(0x7f0000f40000)=0x3cb) 2018/02/05 23:51:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000413000)={0x8, 0x100, 0x5, 0x2, 0x8001, 0x7}) ioctl$void(r0, 0xc0045878) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000001000-0x50)={{0x4}, {0x37c, 0x9}, 0x0, 0x2, 0xffffffffffffff44}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x5, {{0xa, 0x1, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0xf2}}}, 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000001000+0xe5d)={0xf000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r0, &(0x7f0000003000-0x32)={'system_u:object_r:devicekit_var_run_t:s0', 0x20, 'system_u\x00'}, 0x32) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000003000)={{0x5, 0x3}, {0xd586, 0x9}, 0x9, 0x1, 0x7}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005000-0xf)={0xaa, 0x48}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000006000-0x18)={0x20, 0xc, 0x1, r0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000007000-0x38)={0x3, 0xf7, [{0x9, 0x0, 0x80000001}, {0x1d, 0x0, 0x7}, {0x5, 0x0, 0x4}]}) fanotify_init(0x2, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000007000)=""/24, 0x18) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000007000-0x400)={"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"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000008000)={&(0x7f0000009000-0x88)={0x2, 0x10, 0x100, 0x7, 0x11, 0x0, 0x4, 0x1, [@sadb_x_sec_ctx={0x8, 0x18, 0x400, 0x2, 0x35, "b912df912255f591c53dc6576c661542b61a0c5053103ea5b669450b1a76f26c29a10e1b1277cdcf888f1ac3a7830f1a37746abd3f"}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}]}, 0x88}, 0x1}, 0x40000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f000000a000-0x1)=0x1, &(0x7f0000005000-0x8)=0x1) getdents64(r0, &(0x7f0000009000)=""/249, 0xf9) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000005000)='./file0\x00', r0, &(0x7f000000b000-0x8)='./file0\x00') 2018/02/05 23:51:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000006f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000925000-0x10)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x0, 0x4, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) socket$inet6(0xa, 0x6, 0x10001) 2018/02/05 23:51:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a6a000)='/selinux/checkreqprot\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00005e1000-0x4)=0x2, 0x4) r1 = socket(0x11, 0x805, 0x5) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00002f2000-0x2)={0x4eb6, 0x3}, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e62000-0x8)) r2 = syz_open_dev$vcsa(&(0x7f0000b74000)='/dev/vcsa#\x00', 0x1, 0x100) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00005ed000-0x1)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000414000-0x8)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000cd1000)={r3, r4, 0x20}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000990000-0x78)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000052e000)=@syzn={0x73, 0x79, 0x7a}}) 2018/02/05 23:51:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d", 0xe) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) [ 156.099784] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=8300 sclass=netlink_xfrm_socket pig=19335 comm=syz-executor3 [ 156.140537] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=8300 sclass=netlink_xfrm_socket pig=19335 comm=syz-executor3 2018/02/05 23:51:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000996000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000886000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000528000-0x8)='./file0\x00', &(0x7f0000a17000+0x964)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = open(&(0x7f0000304000-0x8)='./file0\x00', 0x161400, 0x0) mount(&(0x7f0000d0c000)='./file0\x00', &(0x7f0000c78000-0x8)='./file0\x00', &(0x7f0000ec2000)='ramfs\x00', 0x0, &(0x7f000002d000)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000d82000)=""/98, &(0x7f0000909000-0x4)=0x62) getdents(r0, &(0x7f0000ae3000)=""/224, 0xe0) 2018/02/05 23:51:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001}}) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}, 0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000001000-0x4), &(0x7f0000002000-0x4)=0x4) 2018/02/05 23:51:16 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000839000-0xe8)={{{@in6=@empty, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004a5000)='/dev/sequencer2\x00', 0x42000, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f000040b000-0x400)={"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"}) close(r0) 2018/02/05 23:51:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d", 0xe) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x95f, 0x10}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={r1, 0x5, 0x3, 0x6, 0x6, 0x6}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000003000-0x20)={@common='rose0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000-0x20)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x1, @rand_addr}}) modify_ldt$read(0x0, &(0x7f0000002000)=""/158, 0x9e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$netrom(r0, &(0x7f0000004000-0x10)=@ax25, &(0x7f0000003000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x7, 0x3f0e, 0x2, 0x0, 0x40}, 0xa0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000)=@generic={0x1, 0x1000, 0x4}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)=0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000004000+0xe8e)=0x8000, 0x4) r3 = gettid() ptrace$pokeuser(0x6, r3, 0x9, 0xfffffffffffffd21) fadvise64(r2, 0x0, 0x1ff, 0x7) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) bind$nfc_llcp(r0, &(0x7f0000001000)={0x27, 0x6, 0x7ff, 0x7, 0x101, 0x9a5, "3f9958b921d995c64e0178cfba0661e51237e68865cd54480141f4b58e335b5b8a2dcafb2b5b16febfec86192d03b4a2da530c6334c06fbe0d8011e817e636", 0x21da}, 0x60) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000004000)={0x1, "c2"}, 0x2) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000-0x20)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000005000)=0x3, 0x8) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000002000-0x1)=0x3) r4 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x400000) ioctl$KDSETKEYCODE(r4, 0x4b4d, &(0x7f0000004000-0x8)={0xff, 0xa3}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000006000)='/dev/cuse\x00', 0x200, 0x0) 2018/02/05 23:51:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r1, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000c4e000-0xb)='m', 0x1) sendmmsg(r1, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10}], 0x10}}], 0x1, 0x0) r2 = memfd_create(&(0x7f00000a6000-0x1)='\x00', 0x20000000800004) r3 = mmap$binder(&(0x7f0000fd0000/0x4000)=nil, 0x4000, 0xa, 0x50, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000ccf000)={0x14, 0x0, &(0x7f0000cd8000+0x722)=[@acquire_done={0x40106309, r3, 0xfff}], 0x3d, 0x0, &(0x7f000029d000-0x3d)="5098382d63be13f5047f4a237bfed80511f87ea28984c3790fffcf2c447d0a451e34945814177654c431fbfe14471ca211549614194d7cb35e74aa9ca8"}) r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) lseek(r2, 0x0, 0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00004b3000)={0x0, @in6={{0xa, 0x0, 0xe9, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x6}}, 0x3, 0x10101, 0xed0, 0xfffffffffffffffe, 0x8000000000004}, &(0x7f000034f000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00002a6000-0x108)={r5, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}}, [0xe590, 0xffffffff, 0x2, 0x8, 0x80000001, 0x7fff, 0x1, 0x1, 0x0, 0x4, 0x1, 0x9, 0x1, 0x5, 0x1000]}, &(0x7f000038f000-0x4)=0x108) write(r2, &(0x7f00005be000-0x6)="65f4e0f43b2c", 0x6) 2018/02/05 23:51:16 executing program 5: 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, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f000007b000-0x8)={0x3}) openat$rfkill(0xffffffffffffff9c, &(0x7f00001e4000+0x304)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af24, &(0x7f00003b6000)={0x0, 0x0, &(0x7f000005e000)=""/9, &(0x7f0000fb1000-0x80)=""/128, &(0x7f0000f8b000)=""/4}) 2018/02/05 23:51:16 executing program 0: r0 = getpid() ptrace$getregset(0x4204, r0, 0x3, &(0x7f0000814000)={&(0x7f0000dcd000)=""/165, 0xa5}) getpgid(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6a05, 0x102) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r1, &(0x7f0000000000)=@access={'system_u:object_r:udev_exec_t:s0', 0x20, 'unconfined', 0x20, 0x34, 0x32}, 0x2f) 2018/02/05 23:51:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f00006c4000)="06") fcntl$setstatus(r0, 0x4, 0x3ffc) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000a2b000)=""/144) recvfrom$llc(0xffffffffffffffff, &(0x7f00000b0000)=""/134, 0x86, 0x0, &(0x7f000037a000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) readv(r0, &(0x7f0000f69000-0x20)=[{&(0x7f000037a000)=""/147, 0x93}], 0x1) 2018/02/05 23:51:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d", 0xe) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:16 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x0, 0x800000000030, &(0x7f0000001000-0x5), 0x20001108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000707000-0x4)) 2018/02/05 23:51:16 executing program 3: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f000005f000-0x117c)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="415a873ce860", [], {@ipv6={0x86dd, {0x0, 0x6, "2fa2df", 0x28, 0x0, 0x0, @empty, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, {[@dstopts={0x0, 0x2, [], [@enc_lim={0x4, 0x1}, @enc_lim={0x4, 0x1}, @jumbo={0xc2, 0x4}, @generic={0x0, 0x2, "05f1"}]}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "01edd1", 0x0, "cd4258"}}}}}}}, &(0x7f0000920000-0x18)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000dfe000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00009ba000)=0x10, 0x80000) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r0) accept(r0, &(0x7f0000dfe000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000ab6000-0x4)=0x14) 2018/02/05 23:51:16 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000014000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = dup2(r0, r0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000c2e000-0xa8)={0x5, 0x0, [{0x7000, 0x80, &(0x7f0000fa4000)=""/128}, {0x5000, 0x1000, &(0x7f00009ee000)=""/4096}, {0x1000, 0xa3, &(0x7f000056f000)=""/163}, {0x105000, 0xbc, &(0x7f0000b2e000-0xbc)=""/188}, {0x6001, 0x61, &(0x7f0000b1f000-0x33)=""/97}]}) 2018/02/05 23:51:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9f, 0x3) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000576000)={0x200, 0x9}) semctl$GETZCNT(0x0, 0x0, 0x25, &(0x7f0000e73000-0xe9)=""/233) 2018/02/05 23:51:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x83, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) r0 = memfd_create(&(0x7f0000d81000-0x21)="2e5e2d7d2305292973797374656d47504c6d643573756d25297472757374656400", 0x3) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000800000-0xc)={&(0x7f0000cc2000-0x8)='./file0\x00', r0}, 0xc) 2018/02/05 23:51:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000763000)='/dev/loop#\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000343000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000c82000-0xb)='/dev/loop#\x00', 0xfffffffffffffffc, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/02/05 23:51:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x200002, 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) vmsplice(r0, &(0x7f0000498000-0xa0)=[{&(0x7f000069b000-0x7c)="0261b43384a7649f47e3f9e0040783083e5896e9a8447d3b195e2e3a227b252310fd1cb9cb63fa56a81b53822edcbbe7e7472a0b1d1dddb3fd9d876e640c58e214ca0c2acd767be977086b54769cd65fba0d86cffb4ac81c8dd0aa78ef3f3d9094b31e28172998e6b5c6d40625b646e7b16e2d9d8ec95f49da86acc3", 0x7c}, {&(0x7f0000000000)="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", 0xfb}, {&(0x7f0000000000)="a4337f7b82f60bbbf2f0bcd69eafa180bc", 0x11}, {&(0x7f000083f000)="edc5609f104114113534003da4f3175eae84e4484e0fb88d1a3d9e681372a9a70e6a899ce6630cd48e0f0a1efa7e13243c499489b7abd3a6a41031166214d82cb29487f10bb0b4ae6b930886f17cc488df0b6c6c2502646aa28231127e6d58b5f79e5f3fc8e247e2d2b197be904dbe9eaa6935a37286c40c657b0929bc71f09c8c65e550aa6ea2e37f70bb17faf9eb7f64130e5b399f3da5236599c16bc70dddd7fd1de1dc86a0f5f6b86e89fb1ee4602f1371e167bc4fdcdbb7372c7ac7dc18e0bbeb45f641c4e5e6", 0xc9}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000df8000-0x6e)="fa4766b6ba968d6e25f38ab3dc6e643073e1882ec3037f96daf1e8b95b662e3fc5c7f82223c3f06d8632ea73b738de2d7b036b4b22b8e0f8946e0df008f920fbde040b7f3e62fe8d298781be5e74086950cc7f441ce6ece213694eec098c326e572a3546192bc173f4b935147d88", 0x6e}, {&(0x7f0000001000-0x9d)="3d02062bc51f8209683c28a026cfbb9fbc275b729d3e05ab35ab6f394396d7105b940226c64616bdf5cfac45e7eb9b4184d49f80e5a4f4784039815915127b250d7757a2d1621a63601f653dd2512afd901e358baf4fb418d8b98a54abd5d243ffcacb44b94f9e56e99fdc4d864f2e626b0836a80cd541899d2303a34fe833a1a2eb260a47eb02ca1e0932f0f7334b60b0cb0d4a73bd69b49fcc05d6e1", 0x9d}, {&(0x7f0000c28000)="0fd876e7676d8d0e456ab698c31d3785d81e751f36ac27aa0a035a74523a6b792d1e896d875518a4b6ea4deb56d545ab30e59a2afd4243cbba77f2f32b7673beffd957b9673a9aa42bcd785ae6", 0x4d}, {&(0x7f0000482000)="7a5102cfc0ea2d551cb9c89a23cdc36b1a2f9b1b244acd73acf29bf91cc261b7d1b4a7517a59f56dd0cfc31802abbff5b13ada6f819699", 0x37}, {&(0x7f0000000000)="44d8b3dfecd7d011dc70cb8096decbdbd4463fdafc6cee25206436514e55f786056898043d6014b9d9fe73bd159bc655e32bee6239e5e9ff3f83439f5c909db5d0436af8deace53ed73307c833e640154323ad028077353f23a292f130e2be303e9b0e903300eb18df48728c615c183622a36146f1105bc24b0b5ba229864aceea97d51e684099bb71a4369f642edc66", 0x90}], 0xa, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000fc3000-0x50)={@common='tunl0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6d991e4bab4601db00000000000000000400ffdd7affffff00030a0b8436c8"}) 2018/02/05 23:51:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d", 0xf) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:16 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f000000a000)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}, {}, {0x0, 0x0, 0x0, 0x2000000000000}}}, [@etimer_thresh={0x8, 0xc, 0x4}, @sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x38a}}]}, 0xd0}, 0x1}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000000c000)='/dev/vcs#\x00', 0x0, 0x107a02) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000003000-0x4)) 2018/02/05 23:51:16 executing program 6: 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, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000226000)="a4", 0x1}], 0x1, 0x20000000) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000d48000)={@generic="93d35daa55740f3b174d42fcb8418bc2", 0x10001}) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/02/05 23:51:16 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, 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={&(0x7f0000278000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000258000)=0x3da5, 0x3) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000770000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000242000)) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000000)=0x5, 0x4) 2018/02/05 23:51:16 executing program 7: sched_yield() mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = socket$unix(0x1, 0x1, 0x0) connect$unix(r0, &(0x7f0000006000)=@file={0x1, './file0\x00'}, 0xa) recvmsg(r0, &(0x7f0000964000-0x38)={0x0, 0x0, &(0x7f0000d1e000)=[{&(0x7f0000980000-0x38)=""/56, 0x38}, {&(0x7f00009a8000-0x5f)=""/95, 0x5f}, {&(0x7f000041b000-0xc6)=""/198, 0xc6}], 0x3, &(0x7f0000284000)=""/204, 0xcc, 0x88f}, 0xbf1ef335225e499b) recvmsg(r0, &(0x7f00006a8000-0x38)={&(0x7f000024b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000e70000)=[{&(0x7f0000205000-0xef)=""/239, 0xef}, {&(0x7f0000b8b000)=""/230, 0xe6}, {&(0x7f0000433000)=""/205, 0xcd}, {&(0x7f0000b9d000)=""/255, 0xff}, {&(0x7f0000390000)=""/136, 0x88}, {&(0x7f0000508000-0xc3)=""/195, 0xc3}, {&(0x7f0000f73000-0xee)=""/238, 0xee}, {&(0x7f0000dae000-0xec)=""/236, 0xec}, {&(0x7f0000a9c000-0x4)=""/4, 0x4}], 0x9, 0x0, 0x0, 0x10001}, 0x2) 2018/02/05 23:51:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') getdents64(r0, &(0x7f0000aaa000)=""/120, 0x78) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000e77000-0xd6)=""/214) readv(r0, &(0x7f0000cc1000-0x70)=[{&(0x7f0000758000)=""/19, 0x13}], 0x1) creat(&(0x7f0000e8b000)='./file0\x00', 0x8) ioctl$int_in(r0, 0x5452, &(0x7f000015d000-0x8)=0x5) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/05 23:51:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acf000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000089b000-0x20)={{&(0x7f0000417000/0x3000)=nil, 0x3000}}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x400100000001, 0x2, &(0x7f0000001000)}) 2018/02/05 23:51:16 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000012000), 0x7, 0x0, &(0x7f0000014000-0x10), &(0x7f0000012000-0x4), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x100) perf_event_open(&(0x7f0000001000-0x59)={0x5, 0x78, 0x2205, 0x401, 0x1000, 0x5, 0x0, 0xffffffffffffffff, 0x2, 0x2, 0x4, 0x5, 0x8001, 0x7f, 0x5, 0xffffffff80000001, 0x9, 0x0, 0x2, 0x8, 0x1, 0x101, 0x6, 0x1, 0x1, 0xbf4d, 0x9, 0x0, 0x4, 0x10000, 0x9, 0x100000001, 0xffffffffffffff9e, 0xff, 0xc6ca, 0x8000, 0xff, 0x454a, 0x0, 0x8, 0x0, @perf_config_ext={0x7c7, 0x7}, 0x409, 0x7fff, 0x0, 0x5, 0x2, 0x7, 0xffffffffffffffff}, r0, 0x401, r1, 0xc) 2018/02/05 23:51:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$getsig(0x4202, r0, 0x5, &(0x7f0000025000)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000033000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000ce6000)={@common='gretap0\x00', 0x3c3}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000065f000-0xc), &(0x7f0000f41000)=0xc) write(r1, &(0x7f0000a6d000)="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", 0x1000) 2018/02/05 23:51:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d", 0xf) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000443000)='/selinux/enforce\x00', 0x2, 0x0) bind$ipx(r0, &(0x7f0000a5a000)={0x4, 0x7, 0x3, "ba7ca6179834", 0x8}, 0x10) sendfile(r0, r0, &(0x7f00006c8000), 0x6da3) 2018/02/05 23:51:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) socket(0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000a0000)={0x8, 0x8000, 0x100}) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) msync(&(0x7f00009c9000/0x2000)=nil, 0x2000, 0x2) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r2, &(0x7f00000de000-0x8), 0x100000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f00009d4000-0x94)="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") inotify_add_watch(r2, &(0x7f0000484000)='./file0\x00', 0x100) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/05 23:51:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000198000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000b61000-0x2c)=@ethtool_cmd={0x4f}}) r1 = shmget(0x3, 0x3000, 0x120, &(0x7f0000d00000/0x3000)=nil) r2 = shmat(r1, &(0x7f0000f78000/0x2000)=nil, 0x7000) shmdt(r2) 2018/02/05 23:51:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d", 0xf) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000c2000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r0, 0x8000000) 2018/02/05 23:51:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/05 23:51:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000901000)='/dev/usbmon#\x00', 0x0, 0x101000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00006fa000)={{{@in=@multicast2, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00008cb000-0x4)=0xe8) r2 = getegid() fchownat(r0, &(0x7f0000f09000)='./file0\x00', r1, r2, 0x1000) pipe(&(0x7f0000379000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x1, &(0x7f00004f3000)=0x0) io_submit(r4, 0x1, &(0x7f0000f5f000)=[&(0x7f00003be000)={0x0, 0x0, 0x0, 0xf, 0x0, r3, &(0x7f0000426000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) recvmsg$kcm(r3, &(0x7f0000d20000-0x38)={0x0, 0x0, &(0x7f0000f11000)=[{&(0x7f00004ff000)=""/91, 0x5b}, {&(0x7f00002c2000-0xa0)=""/160, 0xa0}, {&(0x7f0000fcb000)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0xba9}, 0x40) getsockname$netlink(r3, &(0x7f00005af000-0xc), &(0x7f0000930000)=0xc) [ 156.612384] print_req_error: I/O error, dev loop0, sector 0 2018/02/05 23:51:16 executing program 6: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000e32000)=@full, &(0x7f0000e54000)=0x48, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@generic="f6ae53709f5ab1b972a2a1ca21184e85") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006a6000)='/proc/self/net/pfkey\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00009c4000)={0x0, 0x84, &(0x7f0000141000-0x84)=[@in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x3}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x10001}, @in={0x2, 0x0, @empty}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x81}]}, &(0x7f0000bf1000)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000dbd000-0x4)=@assoc_id=r3, &(0x7f0000310000-0x4)=0x4) sendmsg$key(r1, &(0x7f00006dc000-0x38)={0x0, 0x0, &(0x7f00006d5000)={&(0x7f0000e14000-0x48)={0x2, 0xe, 0x7, 0x7, 0x9, 0x0, 0x7, 0x0, [@sadb_lifetime={0x4, 0x4, 0x3, 0x0, 0xfff}, @sadb_x_nat_t_port={0x1, 0x17, 0x3}, @sadb_ident={0x2, 0xa, 0x51, 0x0, 0x1}]}, 0x48}, 0x1}, 0xc801) sendmsg$key(r1, &(0x7f0000fad000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00009c6000-0x1058)={0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, 0xf}, 0x1}, 0x0) 2018/02/05 23:51:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000971000)={0xaa, 0x1000000000000}) mlock(&(0x7f00000b6000/0x1000)=nil, 0x1000) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000dc2000-0x8)) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) 2018/02/05 23:51:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(0xffffffffffffffff) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000ce6000)='/dev/sg#\x00', 0xff, 0x80000) getsockopt$nfc_llcp(r2, 0x118, 0x1, &(0x7f000090a000-0x65)=""/101, 0x65) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000004000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/05 23:51:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) socket(0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000a0000)={0x8, 0x8000, 0x100}) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) msync(&(0x7f00009c9000/0x2000)=nil, 0x2000, 0x2) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r2, &(0x7f00000de000-0x8), 0x100000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f00009d4000-0x94)="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") inotify_add_watch(r2, &(0x7f0000484000)='./file0\x00', 0x100) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/05 23:51:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x4, &(0x7f000016c000-0x2)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f00007ab000), 0x4) r1 = msgget(0x3, 0x100) msgctl$IPC_INFO(r1, 0x3, &(0x7f00007a5000)=""/89) 2018/02/05 23:51:16 executing program 0: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f000037a000-0x60)={0x2, 0x5, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) clock_gettime(0x100, &(0x7f0000f88000-0x10)={0x0, 0x0}) sendmsg$key(r0, &(0x7f0000cb9000)={0x0, 0x0, &(0x7f0000933000)={&(0x7f0000f88000)={0x2, 0xc, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000f87000)=[{{&(0x7f0000df0000-0x10)=@can, 0x10, &(0x7f0000f87000)=[{&(0x7f0000687000)=""/72, 0x48}, {&(0x7f0000db8000)=""/12, 0xc}, {&(0x7f0000913000-0xa7)=""/167, 0xa7}, {&(0x7f0000f6b000)=""/231, 0xe7}, {&(0x7f0000e02000-0xce)=""/206, 0xce}, {&(0x7f000042b000-0x2b)=""/43, 0x2b}], 0x6, &(0x7f0000f88000-0x34)=""/52, 0x34}}, {{&(0x7f0000f7d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}}}, 0x3a, &(0x7f000018c000)=[]}}], 0x2, 0x0, &(0x7f000010e000-0x10)={0x0, r1+10000000}) 2018/02/05 23:51:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000021e000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000077c000-0x10)='/selinux/policy\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000720000-0x15)='/proc/self/net/pfkey\x00', 0x80002, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000535000)={r1, 0x5d1, 0x46c0000000, "99f7751813ec20bbacf90487cfd5617d3a53b79acbdd6a96b12e4f10a57541ce99c00a9a79850f7338d0182983c016a0afdc3b219dd51763099f1507a11e38043d5fda92793c9d54f948b0147b13e39c5c3416b594c873b071e5c4e737442b6680e4e480ab42aa11d8c3d5e4805c1f6dbcb9e7d5c5fa6dec171a91dfeafb72a2d01f67266be6e771d2d8ff88e4e7a368fef91a6fb7921cd601060c049730529a6187827fea67dc51c84c837ee9beab63e7ccd84f57c500062b8b1cfb8848fb33382b7c7eb0b28410483a73de4ce41a3a26aca73cc5768cf81ed3061451047b51e967756e8c0f63248d13a418"}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000bb4000-0x24)={0x1, 0xffffffffffffff63, 0x5, 0x9, 0x8, 0x400, 0x400, 0x100, 0x2, 0x8, 0x3, 0x1f}) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000e22000-0x24)={0x0, 0x0, 0x0, 0x5}) 2018/02/05 23:51:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(0xffffffffffffffff) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cb0000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e01000-0x190)={0x9b9, {{0xa, 0x1, 0x81, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}}, 0x0, 0x2, [{{0xa, 0x2, 0x10000, @empty, 0x5}}, {{0xa, 0x1, 0xd18, @loopback={0x0, 0x1}}}]}, 0x190) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r1, 0x0, 0x60, &(0x7f0000a55000-0x1e)=""/30, &(0x7f0000d23000)=0x1e) [ 156.732182] device syz3 entered promiscuous mode 2018/02/05 23:51:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000001000-0x37e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x4, 0x6, "c8fba2", 0x18, 0x8, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) r0 = syz_open_dev$audion(&(0x7f000062e000-0xc)='/dev/audio#\x00', 0xe0, 0x80) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000cf8000)={&(0x7f0000e81000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000465000)=[{&(0x7f0000ffa000-0x1000)=""/4096, 0x1000}, {&(0x7f000042e000)=""/69, 0x45}], 0x2, 0x0, 0x0, 0x4}, 0x12000) clock_gettime(0x0, &(0x7f0000f59000)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f00005ef000)={&(0x7f000041d000)={0x1d, r1}, 0x10, &(0x7f0000a35000-0x10)={&(0x7f0000d28000-0x80)={0x7, 0x40, 0x7, {}, {r2, r3/1000+30000}, {0x0, 0x24000, 0x9, 0xffffffffffffae11}, 0x1, @canfd={{0x4, 0x8, 0x8001, 0x1}, 0x26, 0x1, 0x0, 0x0, "27208085b5ac0a6ea3c035b3610c34a63aeb6b3888af1a430c557913cdeb5c070d94406007cb6f281b368733cbf89f7fc499ac0a8b2dcf9c99e5c5d00000bee1"}}, 0x80}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000073e000-0x8)=0x1) [ 156.799279] device syz3 left promiscuous mode [ 156.824734] print_req_error: I/O error, dev loop0, sector 768 [ 156.831401] Buffer I/O error on dev loop0, logical block 96, lost async page write 2018/02/05 23:51:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000235000)='/selinux/checkreqprot\x00', 0x100, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005f9000)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000925000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = signalfd(r1, &(0x7f000014a000-0x8)={0x80002}, 0xffffffffffffff47) pwrite64(r2, &(0x7f00008bb000)="9d3c57306ed01048fdafdbbc537fc4dac9acc9153db84085a642145f7320438754a3c47e0a236b5f108022ab43046102ef857bfc0d445b169bf8d15ac15c1e1e390e764044d56c0801529151f272d0133a2d5d", 0x53, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000e24000/0x4000)=nil) socket$inet(0x2, 0x80000, 0x10001) clock_gettime(0x0, &(0x7f0000bba000-0x10)={0x0, 0x0}) futimesat(r0, &(0x7f00007af000)='./file0\x00', &(0x7f000036d000)={{r3, r4/1000+30000}, {0x77359400}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0xffffff7ffffffff1, &(0x7f0000346000-0x7)) clock_getres(0x7, &(0x7f0000f30000)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000853000)=0x0) r6 = getpgrp(0xffffffffffffffff) rt_tgsigqueueinfo(r5, r6, 0x30, &(0x7f00006a0000)={0x12, 0x26, 0x83, 0x4}) 2018/02/05 23:51:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f00008bd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000efb000-0xa8)=[{&(0x7f0000d28000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f37000-0x18)=[], 0x0, &(0x7f00001bb000-0x24)=[@rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}], 0x20}], 0x1, 0x0) 2018/02/05 23:51:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000a63000-0x4)='tls\x00', 0x4) close(r1) 2018/02/05 23:51:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x6}, 0xc) syz_open_dev$admmidi(&(0x7f000076b000-0xe)='/dev/admmidi#\x00', 0x249b, 0x28002) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000c5a000), &(0x7f0000fb2000-0x4)) 2018/02/05 23:51:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(0xffffffffffffffff) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:16 executing program 6: mmap(&(0x7f0000000000/0x961000)=nil, 0x961000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000095d000)={@random="f3e850ef1049", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @link_local={0x1, 0x80, 0xc2}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @dev={0xac, 0x14, 0x0, 0x9}}}}}, 0x0) r0 = userfaultfd(0x800) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000959000-0xc)='/dev/autofs\x00', 0x200201, 0x0) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000962000-0x8)=0x5) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000399000-0x8)) fcntl$setsig(r0, 0xa, 0x21) mmap(&(0x7f0000962000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000962000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000962000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000962000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000962000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000962000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000962000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000962000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000962000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000962000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000962000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000962000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f00000d5000)={&(0x7f0000963000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}}, 0x10, &(0x7f0000962000)=[{&(0x7f000050c000)=""/33, 0x21}, {&(0x7f0000962000)=""/97, 0x61}, {&(0x7f0000962000)=""/116, 0x74}, {&(0x7f000059e000-0x61)=""/97, 0x61}], 0x4, &(0x7f0000962000)=[@fadd={0x58, 0x114, 0x6, {{0x4, 0x3}, &(0x7f0000963000-0x8)=0x2, &(0x7f0000963000-0x8)=0xffffffffffffff7f, 0x24000, 0x5f9, 0x401, 0x6, 0x8, 0x3f}}, @rdma_args={0x48, 0x114, 0x1, {{0x100000001}, {&(0x7f00004c6000)=""/165, 0xa5}, &(0x7f0000962000)=[{&(0x7f0000963000-0x72)=""/114, 0x72}, {&(0x7f0000514000)}, {&(0x7f0000117000-0xa6)=""/166, 0xa6}, {&(0x7f0000963000-0x77)=""/119, 0x77}, {&(0x7f00007b6000)=""/109, 0x6d}, {&(0x7f0000962000)=""/251, 0xfb}, {&(0x7f0000375000-0x3a)=""/58, 0x3a}, {&(0x7f0000297000-0xf7)=""/247, 0xf7}], 0x8, 0x42}}, @mask_cswp={0x58, 0x114, 0x9, {{0x100, 0x200}, &(0x7f000034d000)=0x2, &(0x7f0000962000)=0x2, 0x5, 0x30000000, 0x7, 0x4, 0x2, 0x3}}], 0xf8, 0x4}, 0x4000) socket$netlink(0x10, 0x3, 0x16) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000961000)={{0x3, 0x1, 0xfffffffffffffffa, 0x4, "0825b2918657b3cfb46ce6c487fde617c7b5a9ee5d9e8f6bc25fe4c21880015b11f6258a2ca8acfd131e9844", 0x7}, 0x200, [0x1, 0x8001, 0x8, 0xee, 0x8001, 0x40, 0x10001, 0x7fff, 0xffffffff, 0x3c, 0x8, 0x2, 0x9, 0x0, 0x80000001, 0x1, 0x8001, 0x64f, 0x7, 0x80000000, 0x7, 0x1ff, 0x4, 0x1000, 0x6, 0x8, 0x40, 0x8c4, 0x7, 0x9, 0x4, 0xfffffffffffffffd, 0x100000001, 0x3f, 0xffffffffffffff80, 0x3f, 0x81, 0x80000001, 0x9, 0x16, 0x0, 0x100000001, 0x0, 0x1bb3, 0x6000000000, 0x80000000, 0x5, 0x3fffffff8000000, 0x8001, 0xffffffffffffffff, 0x9183, 0xfffffffffffffff9, 0xfffffffffffffffb, 0x7f, 0x7, 0xfffffffffffffff8, 0x8, 0x4, 0x6, 0x100, 0x2a, 0x9, 0x9, 0x7ff, 0x80, 0x9, 0x400, 0x4, 0x6, 0xd069, 0x2, 0x2, 0x101, 0x80000001, 0x4, 0x200, 0x8, 0x8, 0x400, 0x2, 0xff, 0x0, 0x4, 0x5, 0x5, 0xfffffffffffffaa4, 0x9e, 0x100000000, 0x3, 0x428a, 0x16fc, 0x0, 0x8000, 0x1, 0x400, 0x101, 0x2, 0x800, 0x7, 0x8, 0x3, 0x6, 0x8, 0x10001, 0x8, 0x2, 0x1000, 0x7, 0x3f, 0x2, 0x3, 0xfffffffffffffffd, 0xfffffffffffffffb, 0x454, 0x81, 0x80000000, 0x4, 0xffffffff, 0x7f, 0x0, 0x8000, 0xffffffff, 0x7, 0x401, 0x6, 0x9, 0x0, 0x2]}) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000962000-0x9)='/dev/rtc\x00', 0x20001, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f000022f000)={0x7, 0x0, [{0x6000, 0x2c, &(0x7f0000964000-0x2c)=""/44}, {0x4000, 0xb2, &(0x7f00005c9000-0xb2)=""/178}, {0x107002, 0xa7, &(0x7f0000964000-0xa7)=""/167}, {0x5000, 0xc7, &(0x7f0000964000-0x5d)=""/199}, {0x2000, 0xa1, &(0x7f00004dd000-0xa1)=""/161}, {0x0, 0xc3, &(0x7f0000963000)=""/195}, {0xd000, 0xbd, &(0x7f0000426000-0xbd)=""/189}]}) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00007b2000-0x4)=0xffffffffffffff00, 0x4) setsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f000084f000-0x4)=0x3, 0x4) 2018/02/05 23:51:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x57}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff50}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000887000)=r0, 0x4) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000fc000-0x4), &(0x7f0000951000-0x4)=0x4) write(r0, &(0x7f0000fab000)="260007005e0009000000eaf83a001e000000000801000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/05 23:51:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) socket(0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000a0000)={0x8, 0x8000, 0x100}) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) msync(&(0x7f00009c9000/0x2000)=nil, 0x2000, 0x2) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r2, &(0x7f00000de000-0x8), 0x100000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f00009d4000-0x94)="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") inotify_add_watch(r2, &(0x7f0000484000)='./file0\x00', 0x100) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/05 23:51:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:16 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000d9b000)='/dev/amidi#\x00', 0x1, 0x80000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00009b5000-0x15)=""/21, &(0x7f000060f000)=0x15) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f000001b000), &(0x7f0000025000-0x3)=0x60, 0x80800) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a}, [@generic="0b1cfc2521"]}, 0x1c}, 0x1}, 0x0) 2018/02/05 23:51:16 executing program 3: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000f85000-0x8)=@sco, &(0x7f0000f84000)=0x8) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0xa0000000}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008d8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000f86000-0x4)) r2 = add_key$keyring(&(0x7f0000d2b000-0x8)='keyring\x00', &(0x7f0000713000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$invalidate(0x15, r2) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000f85000)=0x40, &(0x7f0000c3b000-0x4)=0x4) [ 156.931417] kauditd_printk_skb: 84 callbacks suppressed [ 156.931426] audit: type=1400 audit(1517874676.921:335): avc: denied { prog_load } for pid=19524 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=bpf permissive=1 2018/02/05 23:51:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r2, 0x9) sched_setparam(r3, &(0x7f0000a69000)=0xc2) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f00001dd000)={0x0, 0x0, []}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009c0000)={@common='ipddp0\x00', 0x0}) bind$packet(r0, &(0x7f0000173000-0x14)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000dda000-0x10)=@common='ipddp0\x00') 2018/02/05 23:51:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f00007f1000-0x20)) r1 = syz_open_procfs(0x0, &(0x7f00003ae000-0x8)='net/tcp\x00') preadv(r1, &(0x7f0000da8000-0x4b)=[{&(0x7f0000505000-0x93)=""/147, 0x93}], 0x1, 0x100) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000220000-0x4), &(0x7f00001c2000-0x4)=0x4) 2018/02/05 23:51:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000821000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000d62000-0x50)={{}, {0xe}, 0x0, 0x3}) sigaltstack(&(0x7f000021e000/0x2000)=nil, &(0x7f0000e9f000)) r1 = memfd_create(&(0x7f0000b72000)='/dev/snd/seq\x00', 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000005f000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000527000-0x10)={r2, &(0x7f0000c5e000-0xb3)=""/179}) openat$audio(0xffffffffffffff9c, &(0x7f0000bda000)='/dev/audio\x00', 0x80001, 0x0) 2018/02/05 23:51:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000a07000)='\x00', 0x3) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) accept(r1, 0x0, &(0x7f0000114000)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a70000-0xe8)={{{@in6=@ipv4={[], [], @remote}, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000874000-0x4)=0xe8) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004d7000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$TCXONC(r3, 0x540a, 0x4008) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r5, 0x0) r6 = accept$ipx(r5, &(0x7f00001f0000-0x10), &(0x7f00003f9000-0x4)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000cda000-0xe8)={{{@in6=@empty, @in=@dev}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000a01000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f0000cbf000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x8, 0x1001, 0x4, 0x100, 0x7, 0x2, r2}) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e5b000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f0000366000-0xe6)=""/230) dup2(r4, r5) ioctl$int_in(r5, 0x5452, &(0x7f0000f13000)=0x7) lgetxattr(&(0x7f00002bd000)='./file0\x00', &(0x7f0000b46000-0x14)=@known='security.capability\x00', &(0x7f0000457000-0xfd)=""/253, 0xfd) syz_open_dev$sndmidi(&(0x7f0000adb000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x400000) ioctl$LOOP_SET_FD(r7, 0x4c00, r4) sendto$inet(r4, &(0x7f0000d44000), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000288000-0x8)={0x100000001, 0xffffffffffffffff}, 0x8) dup3(r6, r4, 0x80000) [ 157.040406] audit: type=1400 audit(1517874676.973:336): avc: denied { prog_run } for pid=19524 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/05 23:51:17 executing program 3: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fc0000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000fc0000)={0xa, &(0x7f0000fc1000-0x12c)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fbf000)='/dev/sequencer2\x00', 0x200000004005, 0x0) write$sndseq(r1, &(0x7f000086b000-0x30)=[{0x10081, 0x200000000000008, 0x0, 0x0, @tick=0x1, {}, {}, @ext={0x20, &(0x7f0000301000-0x20)="7ecde7ec2cb2a0107633616ed4e2e623930eef9b04b89a2a98d6f695a3e9d1cd"}}], 0x30) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a35000-0x4)) readv(r1, &(0x7f0000fbf000-0x10)=[{&(0x7f0000fbf000-0x4)=""/4, 0x4}], 0x1) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000fc1000)={0x2, 0x3, @empty}, 0x10) pread64(r1, &(0x7f0000fbf000)=""/74, 0x4a, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r1, &(0x7f0000fc1000-0x2d)={'system_u:object_r:adjtime_t:s0', 0x20, 'unconfined', 0x20, 0x36, 0x34}, 0x2d) 2018/02/05 23:51:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f0000521000)=[{0x2, 0x9c1}, {0x0, 0x3}], 0x2, &(0x7f0000bb3000-0x10)={0x0, 0x1c9c380}) semop(0x0, &(0x7f000088b000-0x1e)=[{}], 0x1) semctl$IPC_RMID(0x0, 0x0, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000405000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f35000)=0xef6, 0x4) 2018/02/05 23:51:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) [ 157.120113] print_req_error: I/O error, dev loop0, sector 0 2018/02/05 23:51:17 executing program 7: r0 = socket$inet_sctp(0x2, 0x80000000000008, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x400400, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000c2d000-0x4a)=""/74) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d06000+0xc83), 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000001000)={@empty, 0x0, 0x1, 0x3, 0x0, 0x7, 0x0, 0x5}, 0x20) r2 = getpgid(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000f22000-0x4)=r2) accept4$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001000-0x4)=0x10, 0x800) 2018/02/05 23:51:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00000d6000-0x4), &(0x7f0000527000)=0x4) r1 = shmget$private(0x0, 0x4000, 0x54000000, &(0x7f0000494000/0x4000)=nil) shmat(r1, &(0x7f00007b9000/0x1000)=nil, 0x0) 2018/02/05 23:51:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0xac3}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10005, 0x0, 0xf000, 0x2000, &(0x7f0000b42000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fec000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x204018}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000757000)) 2018/02/05 23:51:17 executing program 3: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0xfffffffffffffe89) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000927000)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f79000-0xc)='/dev/autofs\x00', 0x141, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r2, &(0x7f0000f78000)=0x2, 0x8) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000f79000)='/dev/admmidi#\x00', 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x201ec001, &(0x7f00001ec000), 0x0) io_setup(0xffffffffffff0000, &(0x7f0000dfe000-0x8)=0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000f78000)='/dev/dmmidi#\x00', 0x8000, 0x10003) io_cancel(r3, &(0x7f00004bd000)={0x0, 0x0, 0x0, 0x0, 0xc4, r1, &(0x7f0000274000-0x45)="d5a83b94d95dc1f56f2ff4229fd2b3e28079c1c4fb44ef360ec671a600b2c0895a477df0db877d3d187ac8fcf1417ba388f53f6ab02b058a04e05fe643310294888fd0bec0", 0x45, 0xffff, 0x0, 0x0, r4}, &(0x7f00009d7000)) 2018/02/05 23:51:17 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000188000+0xbf6)='/dev/vcs\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000001000-0x30)) mmap(&(0x7f0000000000/0x5e5000)=nil, 0x5e5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) vmsplice(r2, &(0x7f000055a000)=[], 0x0, 0x400000003) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f00005e5000)={0x97f, 0x5, 0x8, 0x200}) poll(&(0x7f00004d7000+0x82a)=[{r1}], 0x1, 0xbad7) vmsplice(r1, &(0x7f0000041000-0x30)=[{&(0x7f0000564000)="f3", 0x1}], 0x1, 0x0) [ 157.224548] TCP: request_sock_TCP: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/02/05 23:51:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000086a000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f000090f000-0x4)=0x108) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) fcntl$getown(r0, 0x9) 2018/02/05 23:51:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000f000)='/dev/sg#\x00', 0x0, 0xb102d15428106b92) socket$bt_bnep(0x1f, 0x3, 0x4) connect(r0, &(0x7f00003ee000-0x10)=@ethernet={0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/05 23:51:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xfffffffffffffff8, 0x0, 0xffffffffffffffff}, 0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e7a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000b95000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00005ef000-0x4)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000d5f000)={@multicast1=0xe0000001, @loopback=0x7f000001, r2}, 0xc) r3 = syz_open_dev$midi(&(0x7f000052c000-0xb)='/dev/midi#\x00', 0x9ac, 0x402) syz_open_dev$sg(&(0x7f0000843000-0x9)='/dev/sg#\x00', 0x101, 0x0) epoll_pwait(r3, &(0x7f0000df0000-0x48)=[{}, {}, {}, {}, {}, {}], 0x6, 0x1, &(0x7f0000224000)={0x8000}, 0x8) r4 = syz_open_dev$amidi(&(0x7f0000e54000-0xc)='/dev/amidi#\x00', 0x5, 0x6041) getsockname$packet(r4, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000086c000)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000dec000)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x69c1, 0xfffffffffffffffb, 0xed1d, 0x100, 0x6, 0x1, r5}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ef5000)={r4, 0x0, 0xe4, 0xff, &(0x7f0000e53000)="d5eb6f6f6950e93c2e3c354fc77bad12b444459c369dc4e5d1fcb355080f07464ad9030fcc7eaafc0b2abca1ff959b11dab0f64afdfb310d34409a7c4006073c4aaa019be0a4e23dd443b968f67fa468b6c075bb9715b09a8e03aeba3a53456eb6611625a42fa9d46b1c40176337e87db913f0096b60ad92e5c263a84d30ff3ee92e76fe2c4ac2c5fe3ff9bd04cc52d234748bf0a24f77750e083b42e3a6f0c09e898ecfb814d825ae0e37cab15cbc0b6841f93b360e36fbb36be418583ad81267d0092f09dfdf9304e9950a28aa7005d8b6bad0a071835fc4eda0a7710e281693b1ae06", &(0x7f0000bcf000-0xff)=""/255, 0x5, 0x81}, 0x28) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00005e1000-0x18)={r0, &(0x7f0000715000-0x25)="59bbf70aeec634cded8369e2e255202321e87c051147c79d52c2c07ada90a2e46d94dc0e57", &(0x7f0000ee8000-0x58)=""/88}, 0x18) 2018/02/05 23:51:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:17 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x400000000084, 0x71, &(0x7f00000f2000), 0x2dc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000dd000-0xb)='/dev/vcsa#\x00', 0x8, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000c2a000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00005b7000-0x15)=""/21, 0x15}, {&(0x7f000051d000)}, {&(0x7f0000d28000)=""/245, 0xf5}, {&(0x7f0000000000)=""/85, 0x55}, {&(0x7f0000af3000)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0xbe}, 0x2) 2018/02/05 23:51:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x3, 0x78, 0x0, 0x2e, 0x3, 0x0, 0x0, 0xcb40000000, 0x2, 0xe, 0x6, 0x80000000, 0x5, 0xb4, 0x80000001, 0x4, 0xc4b2, 0x7, 0x7fff, 0x8, 0x7, 0xffff, 0x0, 0xffff, 0x5, 0x7, 0x20, 0x0, 0x3b6, 0x9, 0x3, 0x0, 0x10001, 0x4, 0x2, 0x1f, 0x80, 0x2fd, 0x0, 0x8, 0x3, @perf_config_ext={0x0, 0x3}, 0x0, 0x2, 0x1f, 0x4, 0x6, 0x2, 0x280000000000000}, 0x0, 0x5, 0xffffffffffffff9c, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000e5c000-0x9)='/dev/ppp\x00', 0x18000, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = open(&(0x7f0000323000-0xa)='./file0\x00', 0x4040, 0x0) symlinkat(&(0x7f0000444000-0xa)='./control\x00', r1, &(0x7f000034b000-0x8)='./file0\x00') perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$netrom(r1, &(0x7f0000d9e000-0x10)=@ax25={0x3, {"c41df373fc3a48"}, 0x7ff}, 0x10) name_to_handle_at(r1, &(0x7f0000d55000-0x8)='./file0\x00', &(0x7f000059a000)={0xc, 0x0, "6efd18aa"}, &(0x7f0000040000), 0x0) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) mount(&(0x7f0000b3c000)='./file0\x00', &(0x7f000062d000-0x10)='./control/file0\x00', &(0x7f0000a02000-0x6)='ncpfs\x00', 0x0, &(0x7f0000ead000-0x67)="bc6065627835357afe9148e1477a14e3765cc84b5d0764a61717ec3809b24d8c5d1c45ecf03c7cba0465b1a0070fc988f918a842607b892a8dd48754ca309c287b5f55e95e8a54f963c4d64ae37d9711d045b2c060009a64353aedf37c66a3f04c16c9d84deb78") ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000935000-0x68)={0xfd, 0x0, [0x4d6a, 0x2400, 0x9, 0xd4f]}) unlink(&(0x7f0000951000)='./control\x00') 2018/02/05 23:51:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x101001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000000)={0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000001000-0x268)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, 0x0, 0x4, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @empty}}]}, 0x290) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = semget$private(0x0, 0x5, 0xc) dup3(r1, r1, 0x80000) socket$rds(0x15, 0x5, 0x0) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000)) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000002000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x1, 0x3, 0x1, {0xa, 0x1, 0x3f3, @empty}}}, 0x32, &(0x7f0000002000-0x90)=[{&(0x7f0000002000-0x68)="2e0e5c3d7b150879beb2c02473a9a951ffa45040c817bc9790d12a798bdb11ee61f7b434ef90dff6319f456724ab674583ee34d53cbdf288679cb97e8f2cc75c559ae6efcb7d9c17191e417ea5bd15ea0866a2e0c086dc1b2024e5610a06feb751f8a56436eff02f", 0x68}, {&(0x7f0000001000)="3f15cf110c29523fb7757a0ee25b99b228d8715b318f88f822849286c82af93c09baadbf8a4e6ce00d490df1371a3875a458ea56d34dea0ab19d4055e1965aaf8f146b4be09e755cb774c51b2587102f8db914d20a31340e9f6f17c3b5101ddca2101af7f6c5a89257a66c6753422efb848a2acd24ac4ab4b5375e77814352c0137ea76578c76209a2a2f36027be7fd9c8f516a1295eb865fb4f6e9a999821b418cd6dd01259e9b24f7db735126acab2246f6e79d103f0bdf7a6de9d5fe5f8392f2d06dd47455d7d44dffb68c74b28f4609f68e3da8bb49055e589612cdcb1343c28962728a16185c0f12e2a91333a0570a105894fba60", 0xf7}, {&(0x7f0000000000)="6c5b0d92598b88fecaa60d196e9ee4eba0713e3bbc0c00988014830f93a58aef3c86a822ee4886b06fa025fef460477e21427e7c24a6c3361bdbd119640593195515ebf0c85de508930c2d8087ba748e34690fbf32c6609bee5a0bf577b781cfcc111331de7d7d8b94dadfa9759cc435", 0x70}, {&(0x7f0000000000)="460683ce6b05782f432ac04d9152a642116e5576659d0df5823a05b9a4d36a438c60c152cf255e846bcd00c5fb84a7868871aa4c7d63eddcd7c746e3e170fc1e415cfbc009d2ed5cd671b4c15be9677f4c6b1caaaadec6ac13a2a655e62d00b952d6e37c0814482d30303d14414298afd63df3edbb30d887085bae873751862226a456a583651c778d39b0e0ebb5a6e4afc2a0a9da908377e3fd9f4297d5996d6a79eaf57edbfca94d94158be6d962e624518487b5e9bfcd852ef28bf504384eb5a4dc4b5590f07b9178", 0xca}, {&(0x7f0000002000-0x24)="3a3a90cb9cbebc929f4120b43d3a77f6f6c71537013871637077eafc59f22a07ff479572", 0x24}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000000000)="7e25d82e", 0x4}, {&(0x7f0000001000-0x5)="ca78cb0b95", 0x5}, {&(0x7f0000001000-0x32)="10605d5a15ab300763847d42f32ccbdfe1404a9df0dafd501adbec49c11dd9d6a2f99f45d645b83170db03b249d2529dc168", 0x32}], 0x9, &(0x7f0000000000)=[{0x18, 0x109, 0xf20c, "1471191e"}, {0x60, 0x116, 0x3, "25b62b8fdf409fceecad410b10e968df94ff26d8cd698cb61fb413bac3fd9481ffd913ffdfd4d5d46c05315dda395df8e0405cb2b08a7971d0949dcebc6337ec8d60f4727270e7e16d2bc4af7b"}, {0xf8, 0x1, 0x8, "fe7078c997ad3febd62b47b22a4081a303dfa289aa8626520092feba3360f02d12cfb4427282bd91f22ac021f2efe0d3354ef40aa17dad9ea91bb08bdeec5c0275dca2b93833a2ae21fedcd5c1f2df126303ad8699dfc26d563f5f26799b84a229e4471ec9fc093f43fe5914b633f4e026408d5eb6614fd60fa86129be109a92419f10f2267c40aa2776b8fecfcbd3f63e51e9f287548c5a1435c6ba4e219080c4ec469a0d5913e52754f45477a40d9242c103113bb5d322eff5184fd50eb191d32cacf83fbcfccfc56a00b63072d0b104d2e7b0772eab1b692606b1795dd2ae9fa99974"}, {0xa8, 0x13f, 0x2, "f3a3c1fc0eb8acde6d30531cfc09cf9195b3215ceb36f4d7835bd229f4dfe54dda80db83ca73ba03344c18cac9e305ffe8c10773b0d40cb67e1d0d4866f8675969b8e8dc23a56445c01adbe8456d315bca814b1adaaae66c220f96e16dd1ac5dabca6344600682bdc933b95d999ca7ab72bfdfbf5c81569d9743072cf62947e5e373b8b9d616de07516a365351cde3d38aa8128795e90881"}, {0x90, 0x196, 0x3ff, "f5f9ee7e96d44af9ce6ce67ec3625957d3df405ccd95844b54f7fda7f8676fbf152eb779d2b997395d22a3435cd9a5ae1f400ff33b1ed0ce6baacea59784924288f7dbdbb9e3bba304a2934f042afcf58cdc57dfade8c5fbe099a55a504e8df7a7d15dc9d618d1aa0999edc2d468428d5bdd6209fd0f94bbcaf57cd2a1c40b"}, {0x28, 0x1ff, 0xe0f9, "4b729416332beda09e4f0a31469c41d1a8b54c1231cd98"}, {0x28, 0x88, 0x5, "1032c539338c4cd026da5d2079fde1e554312b90"}], 0x2f8, 0x4044014}, 0x4000000) 2018/02/05 23:51:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = memfd_create(&(0x7f000003a000)="18616e2900", 0x0) r1 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000cc7000)={{{@in=@multicast2, @in6=@ipv4={[], [], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f00009fd000-0x4)=0xe8) getgroups(0x6, &(0x7f00002dc000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000d7000)={r1, r2, r3}, 0xc) ftruncate(r0, 0x40) 2018/02/05 23:51:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00004ad000-0xc)='/dev/amidi#\x00', 0xff, 0x80000) mq_timedsend(r0, &(0x7f0000bd0000-0xbf)="b7e07354cc80a60493cdf4fa51bc3d30032f5563aeb4c0f477a0a834245ab43036a808059d452a4bb5c7ffda46fe34d5d4f931ab7d6c78ad1d6111f801fc3fff7fbe6ad6bf05e9414efaa640e34ae43ec0125c00f3d8c39b2e383491810998018f3373c901c2cfea8c79774667040ddb84c6746704ac0d82a78fa36731bb95bec164435789e63607c1040ba86aef346dba1dde0ae65c40a228a31b0eac505bc61dc4842f7e72241c3e39fda821a29b293381dc8cdffb2cb02513796e20cb41", 0xbf, 0x0, &(0x7f0000bcf000-0x10)={0x77359400}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000112000-0x28)={@common='sit0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000e8e000)={'vcan0\x00', r3}) clock_gettime(0x7, &(0x7f0000dd2000)={0x0, 0x0}) r6 = dup(r2) ioctl$EVIOCSKEYCODE_V2(r6, 0x40284504, &(0x7f0000211000)={0x8000, 0x1d, 0xfffffffffffff800, 0x1000000000000000, "fc8fe8e0ad25b5ebad0c1ec864a35c5c6f5a892d50fb4b36fb651c3ead32d106"}) sendmsg$can_bcm(r1, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r4}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x4, {0x0, r5/1000+30000}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1}, 0x0) r7 = getpgid(0x0) ptrace$peekuser(0x3, r7, 0x3f) 2018/02/05 23:51:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0x0) setsockopt(r0, 0x114, 0xe, &(0x7f0000e86000-0x7)="030020a665e6b6", 0xfffffffffffffcdf) 2018/02/05 23:51:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r1) recvmsg(r0, &(0x7f000036c000-0x38)={&(0x7f0000949000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10, &(0x7f0000c0b000-0x10)=[], 0x0, &(0x7f000034d000-0x9a)=""/154, 0x9a}, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000340000-0xa)='/dev/cuse\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00008a9000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009e6000-0x4)=0x24) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000e2000-0x8)={r3, 0x4}, &(0x7f000027c000-0x4)=0x8) write(r0, &(0x7f0000a35000-0xcf)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) r4 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000e6a000)=r4) [ 157.375385] audit: type=1400 audit(1517874677.366:337): avc: denied { map_create } for pid=19622 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/05 23:51:17 executing program 6: futex(&(0x7f000000d000-0x4)=0x2, 0xfffffffffffffffd, 0x0, &(0x7f000000b000), &(0x7f0000390000-0x4), 0x0) 2018/02/05 23:51:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000dea000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000e1000)=0x10) sendto(r0, &(0x7f0000346000)="1c943e9ebbc25dcafe9618ee698fa5c6693b6a3dac8e36507394c7e30f2c389c57321f5b62c09961b2d24687e3c9a470010ccbf0da6b6bcae187", 0x3a, 0x4, 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00005e6000-0x9)='/dev/rtc\x00', 0xfffffffffffffffe, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000be1000-0x17)='net/ip6_tables_targets\x00') syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f95000)=0x3, 0x4) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000cc9000-0x4)=0x3) [ 157.448707] QAT: Invalid ioctl 2018/02/05 23:51:17 executing program 0: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x1913, r1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x20) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000709000-0xb)='/dev/audio\x00', 0x100, 0x0) getpeername$llc(r2, &(0x7f00006f5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000e75000-0x4)=0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) syz_emit_ethernet(0x13e, &(0x7f00006c9000-0x142)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "5461a4", 0x108, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x54, 0x0, [], "3cf61c40f45c20b61a5d8313618d31cced498e9d1a9524026266d2faf773397c52062a4cbc4695df06932883197733c8d90f0d905d4e32a9dfd307d102845dc7fe9a9195d78326b2dd0b27e248f2bdeffe0e1853"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "d66e0ed7b006c025e88e368fe8527c532510f3adde8d32758ef1eaf326f043d527d43b51dd424f0c6113d39176045824759efa69b1ca9baf035ae1e00f64384be9eb248e367df65e6971aeff1e8d338a233b1685fe65ae40489dd7d28c942586e49a2ebd39b93db9a76ab79f1d8352210cef5341f53fd530b009997584811c09d9f40638f34e96b89b265b968909bcb1bc74a73544f94287022653a86a195296fdaef42b"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, &(0x7f0000989000-0x10)={0x0, 0x1, [0x0]}) fchdir(r3) 2018/02/05 23:51:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000bfc000-0x8)) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/sequencer2\x00', 0x20002, 0x0) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffff80, 0x0, @time, {}, {}, @addr}], 0x30) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000853000), &(0x7f0000918000)=0x4) read$eventfd(r0, &(0x7f0000a0c000), 0x8) [ 157.513978] audit: type=1400 audit(1517874677.505:338): avc: denied { map } for pid=19656 comm="syz-executor0" path="/proc/1770/net/pfkey" dev="proc" ino=4026532932 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:proc_net_t:s0 tclass=file permissive=1 [ 157.548005] QAT: Invalid ioctl 2018/02/05 23:51:17 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000c000), &(0x7f0000000000)=0xc) getpgrp(0x0) getpid() mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000c000), &(0x7f000000d000-0x4)=0xc) r0 = getpid() r1 = getpgrp(r0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000005000)=0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000a000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r4 = socket$pptp(0x18, 0x1, 0x2) kcmp(r1, r2, 0x5, r3, r4) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x15}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/05 23:51:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[], 0x0, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:17 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000007000-0x4)={r0}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x7, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000007000), &(0x7f0000002000)=0x8) r2 = socket$inet6(0xa, 0x3, 0x9) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0x370, 0x1a0, 0x1a0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x1a0}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x4}}}, {{@uncond, 0x0, 0xffffffffffffffc1, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x200000000000000, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0xd}, @dev={0xfe, 0x80, [], 0x0, 0x16}, [0xffffff04, 0xffffff00, 0xffffff00, 0xffffffff], [0x0, 0xffffffff, 0xffffffff, 0xffffff00], @common='ip6gretap0\x00', @common='ifb0\x00', {}, {}, 0x67, 0x39c, 0x4, 0x9}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x1, 'AUDIT\x00'}}]}}, 0x4a0) 2018/02/05 23:51:17 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000013000), &(0x7f0000012000)=0x96) r2 = syz_open_dev$audion(&(0x7f0000013000)='/dev/audio#\x00', 0xffff, 0x8440) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r2, 0x0, &(0x7f0000004000-0x4), 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000062c000)={&(0x7f0000250000/0x2000)=nil, 0x2000}) 2018/02/05 23:51:17 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003c3000)={r1, 0xa4, 0x0, 0x1, 0x2, 0xc7}, 0x14) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000004000)={&(0x7f0000024000)={0x24, 0x2c, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @u32}]}]}, 0x24}, 0x1}, 0x0) 2018/02/05 23:51:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000155000)='/dev/qat_adf_ctl\x00', 0x82001, 0x0) r1 = open(&(0x7f0000463000)='./file0\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000637000-0x8)={0x0}, &(0x7f0000fb7000-0x4)=0x8) ioctl$KVM_SMI(r1, 0xaeb7) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000092b000-0x8)={r2}, &(0x7f00009b2000-0x4)=0x3a2) shutdown(0xffffffffffffffff, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f00000c0000)={0x1f, 0x800, 0x6, 0x4}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c47000)='/dev/kvm\x00', 0x40000000000, 0x0) r4 = signalfd(0xffffffffffffffff, &(0x7f0000305000)={0xfffffffffffff801}, 0x8) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f000015e000)) r8 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x2) dup3(r8, r4, 0x80000) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000462000-0x3d)=""/61) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009dd000-0x11)='/dev/qat_adf_ctl\x00', 0x100, 0x0) r9 = dup3(r8, r7, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r8, 0xaeb7) ioctl$KVM_RUN(r8, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r8, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text16={0x10, &(0x7f0000d5d000-0x49)="0f47500466b97103000066b80b00000066ba000000000f300f01cfb872008ed836d9d966b8000000000f23c80f21f866350800e0000f23f8650f00970500643e0f01cf0f350f5154d5", 0x49}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) 2018/02/05 23:51:17 executing program 4: 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, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f0000831000-0x11)="102a5297a5003d698ae82634b3b46433b44c9c26d56ee3aa136b0dab2877a88a3282732d3718aea167e876eebb8e9d94d12fca8224702cda408892ae118f405f413e51240d7306da8c4938c4712509efbceb6e77f3c9bdb6acb671bc9fb9338204c0eea0f58d4f88559fb76f1141d5e818d92cb4876241cd59c52b24f7d0dcd4c2d58e8181") sendmsg$key(r0, &(0x7f000002f000)={0x0, 0x0, &(0x7f0000003000-0x10)={&(0x7f000002e000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/05 23:51:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b97000)={0x0, 0x0}) nanosleep(&(0x7f0000eed000)={r0, r1+10000000}, &(0x7f00007a3000)) nanosleep(&(0x7f000086b000-0x10)={0x0, 0x1c9c380}, &(0x7f000097c000-0x10)) rt_sigtimedwait(&(0x7f0000ca1000-0x8)={0x10000}, &(0x7f00004c7000), &(0x7f0000a70000), 0xfffffffffffffe7b) sched_setaffinity(0x0, 0x3af, &(0x7f0000060000)=0x2) r2 = epoll_create1(0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000a7f000-0xc)) epoll_pwait(r2, &(0x7f0000644000-0x48)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006c000-0x8), 0x8) epoll_wait(r2, &(0x7f0000b70000)=[{}], 0x0, 0x804) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000e8c000)={0x7}) 2018/02/05 23:51:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[], 0x0, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:17 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ddd000)='./file0\x00', 0x80040, 0x0) syz_open_dev$sndtimer(&(0x7f0000c6f000-0xf)='/dev/snd/timer\x00', 0x0, 0x2102) fcntl$setlease(r0, 0x400, 0x0) close(r0) open(&(0x7f0000195000-0x8)='./file0\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x1ff, 0x4) fcntl$setlease(r0, 0x400, 0x2) 2018/02/05 23:51:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000d56000)='./bus\x00', 0x20, 0x1) r0 = open(&(0x7f0000a0a000-0x6)='./bus\x00', 0x82401, 0x101) read(r0, &(0x7f00002aa000)=""/24, 0x18) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000022d000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000f04000)={0x80000001, 0x1000, 0x8f, 0x6, 0x9, 0xe200000, 0x7ff}, &(0x7f0000617000)={0x4, 0x8, 0x1, 0x1, 0x3, 0x6, 0x4, 0x7ff}, &(0x7f00004d8000)={0x6, 0x3ff, 0x3, 0x400001000, 0x5, 0x7fff0000000000, 0x0, 0xf4}, &(0x7f0000d1b000-0x10)={r2, r3+10000000}, &(0x7f00008c3000-0x10)={&(0x7f0000443000)={0x4cebb672}, 0x8}) r4 = shmat(0x0, &(0x7f0000596000/0x4000)=nil, 0x4000) shmdt(r4) r5 = dup(r1) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r5, 0x800442d3, &(0x7f00003aa000-0x1e)={0x2, 0x1, 0x81, "f06bc3d0c001", "a8b0aa6983303e0fe2f9ecfda6c700cd"}) accept(r5, 0x0, &(0x7f00003d5000-0x4)) setgroups(0x1, &(0x7f000024b000-0x18)=[0x0]) getsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f0000c97000-0x4), &(0x7f0000860000-0x4)=0x4) r6 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) mbind(&(0x7f0000b4e000/0x1000)=nil, 0x1000, 0x2, &(0x7f000029a000-0x8)=0x8000, 0x7fff, 0x4) socket$unix(0x1, 0x5, 0x0) r7 = epoll_create(0xffffffffffffff92) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r6, 0x111, 0x1, 0x2, 0x4) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f00003d7000-0xc)) r8 = open(&(0x7f00009b7000)='./bus\x00', 0xc08, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00008b9000-0x8)) accept$unix(r8, 0x0, &(0x7f0000431000)) r9 = socket$inet6_udp(0xa, 0x2, 0x0) r10 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r10, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r9, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendto(r10, &(0x7f0000edf000)="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", 0xfff, 0xc3fe68eda9554f8b, &(0x7f000064f000-0x10)=@ipx={0x4, 0x0, 0x800, "86462eb966dc", 0x8}, 0x10) [ 157.613751] QAT: Invalid ioctl 2018/02/05 23:51:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[], 0x0, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap$binder(&(0x7f0000084000/0xe000)=nil, 0xe000, 0x0, 0x8810, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) chroot(&(0x7f0000f09000)='./file0\x00') mincore(&(0x7f0000479000/0x3000)=nil, 0x3000, &(0x7f0000260000)=""/213) [ 157.658644] QAT: Invalid ioctl [ 157.687777] QAT: Invalid ioctl [ 157.713525] QAT: Invalid ioctl 2018/02/05 23:51:17 executing program 4: exit_group(0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty, {[]}}, "000065580006010c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/05 23:51:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) r2 = fcntl$getown(r1, 0x9) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f000068c000-0x4)=r2) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffff8d, 0x20020007, &(0x7f0000e97000+0xfcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r3 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00008f8000-0x8)={0x0}, &(0x7f0000db2000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000549000)={r4, 0x0, 0x10, 0x7fff, 0x1}, &(0x7f0000d3f000-0x4)=0x18) 2018/02/05 23:51:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0x0, &(0x7f00005df000-0x8)=[], 0x0, &(0x7f000017d000-0xfb)=""/251, 0xfb}}], 0x1, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000ce0000-0xc)=@proc={0x10, 0x0, 0x0, 0x800}, 0xc) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000117000-0x9)='/dev/vcs\x00', 0x20002, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000d34000)) getpeername$netlink(r0, &(0x7f0000195000), &(0x7f000075f000-0x4)=0xc) 2018/02/05 23:51:17 executing program 6: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f000080f000-0x10)={&(0x7f0000f9a000-0x150)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fa2000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00008a4000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000bcf000)={{{@in=@rand_addr, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000b0d000)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fa3000-0x4)=0x0) stat(&(0x7f0000fa2000+0xc21)='./file0\x00', &(0x7f0000fa2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000325000-0xe8)={{{@in=@loopback, @in=@dev}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000fa4000-0x4)=0xe8) fstat(r0, &(0x7f0000cbe000)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fa3000-0x4)) sendmmsg$unix(0xffffffffffffffff, &(0x7f000026c000-0xe0)=[{&(0x7f0000a63000-0x8)=@abs, 0x8, &(0x7f0000b6e000)=[{&(0x7f0000fa3000-0x16)}, {&(0x7f000029a000)="03ff", 0x2}, {&(0x7f0000072000)}, {&(0x7f0000045000-0x2b)='>', 0x1}], 0x4, &(0x7f0000fa3000-0x60)=[@cred={0x20, 0x1, 0x2, r2, r3}, @cred={0x20, 0x1, 0x2, r4}], 0x40, 0x4000}, {&(0x7f0000fa3000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fa2000)=[], 0x0, &(0x7f0000608000)=[@rights={0x18, 0x1, 0x1, [r0, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r5}, @cred={0x20, 0x1, 0x2}], 0x58}, {&(0x7f0000fa2000)=@abs, 0x8, &(0x7f0000f62000-0x10)=[{&(0x7f0000fa2000)}], 0x1, 0x0, 0x0, 0x40000}], 0x3, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, {}, 0x0, 0xffffffffffffffff, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x6c}, 0x0, @in6=@empty, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7}}, 0xe8) sendto$inet6(0xffffffffffffffff, &(0x7f0000fa3000-0x88), 0x0, 0x0, &(0x7f00005c0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fa0000-0x4), &(0x7f0000fa0000-0x4)=0x4) connect$inet6(0xffffffffffffffff, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/05 23:51:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003ad000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b64000-0x10)={0x2, &(0x7f0000795000-0x10)=[{0x8000028, 0x0, 0x0, 0xdffffffffffff02c}, {0x6}]}, 0x10) r2 = syz_open_dev$usbmon(&(0x7f000094f000)='/dev/usbmon#\x00', 0x13, 0x2) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f000028f000-0x10)={0x1, 0x8000, 0x9, 0x100}) ioctl$sock_ifreq(r1, 0x89b7, &(0x7f0000870000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000b20000)="20ae8f7a921804b250a9668206fa85c06ee6e510f6bb551c8ae4380a8592c539"}) 2018/02/05 23:51:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000458000)=@common='ip6_vti0\x00', 0x98495e075648fb12) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000554000-0x20)={0x4, 0x700, 0x4, 0x1, 0x2, 0x236c3471, 0xd9b6, 0x2800000, 0x0}, &(0x7f0000440000)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000071000-0xc)={r1, 0x3f, 0x30}, &(0x7f00006d1000)=0xc) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f00003f9000-0x38)={0x5555555555556ca, 0x0, [{0xffffffffffffff00, 0x1, 0x0, 0x0, @irqchip={0x40, 0x9}}]}) sendto$inet(r0, &(0x7f000000a000), 0x0, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/05 23:51:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x16)='nodevvmnet1{loeth0em0\x00', 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000777000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000382000)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3ff, 0x800) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000c22000-0x10)={&(0x7f00007fd000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x5) prctl$getname(0x10, &(0x7f0000238000)=""/4096) 2018/02/05 23:51:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0x0, &(0x7f00005df000-0x8)=[], 0x0, &(0x7f000017d000-0xfb)=""/251, 0xfb}}], 0x1, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setns(r0, 0x4000000) r1 = syz_open_procfs(0x0, &(0x7f00008c2000-0x6)='ns/ipc') ioctl$VT_RELDISP(r1, 0xb701) clock_gettime(0x0, &(0x7f0000531000-0x10)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000485000-0x4c8)={{0x806, 0x2, 0xff, 0x3, "85ac2e5fad2bea3bc33b9b0369cf108255a7eeb25f1ee2510634ca49c2244761f5167f897f5dd9be92c5c0ad", 0x6}, 0x8ef5, [0x6, 0x0, 0x1f, 0x3, 0x7, 0x9, 0x7, 0x2, 0x9, 0x0, 0x0, 0xe2cc, 0x6, 0x8, 0x6, 0xffffffffffffff7f, 0x4, 0x6, 0x7fff, 0x918f, 0x1, 0x1, 0x40, 0x8001, 0x7fff, 0x8, 0x2, 0x3, 0x3, 0x2, 0xfffffffffffffe01, 0x9, 0x0, 0x401, 0x9, 0x4, 0x6, 0x7, 0x6, 0xc9de, 0x4, 0xce5, 0x7, 0xfff, 0x0, 0x1, 0x2, 0x3ff, 0x0, 0x345, 0x2, 0x131, 0x100, 0xa000000, 0x1, 0x5, 0x8, 0x3, 0x3ff, 0x100000001, 0x100000001, 0x7fff, 0xc598, 0x20, 0x5, 0x20, 0x3, 0x9, 0x200, 0x7, 0x6785, 0x9, 0x2, 0x0, 0x1, 0x8001, 0x9, 0x9, 0x2b3, 0x3f, 0x1ff, 0x1000, 0xa6, 0x0, 0x9, 0x2, 0x5, 0x1, 0xfffffffffffffff8, 0x5, 0x1000, 0x5, 0x8001, 0x8, 0x4, 0x5, 0x1, 0x6, 0x0, 0x1, 0x6, 0x1f, 0x2, 0x2, 0x5, 0xfffffffffffffff8, 0x1f, 0xc8ad, 0x40, 0x80000000, 0x1, 0x9, 0x1000000, 0x80000, 0x8, 0xffffffff, 0x40, 0x1, 0xc6b, 0x80000000, 0xffffffffffffffaf, 0x384000000000000, 0x0, 0xb3, 0x10000, 0xbb, 0x0, 0x2], {r2, r3+10000000}}) 2018/02/05 23:51:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000578000)='/dev/audio\x00', 0x40000, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000fbe000-0x82)=""/130, &(0x7f00001c3000)=0x82) mknod(&(0x7f000016c000-0x8)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) truncate(&(0x7f000056b000-0x8)='./file0\x00', 0x5) creat(&(0x7f00008b2000)='./file0\x00', 0x0) 2018/02/05 23:51:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x40000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000851000)={&(0x7f000047a000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) semtimedop(0x0, &(0x7f000039a000-0x1e)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f0000d09000)) 2018/02/05 23:51:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000a43000), &(0x7f00008c5000-0x4), &(0x7f00003f7000-0x4)) bind$unix(r0, &(0x7f0000686000)=@file={0x1, './file0\x00'}, 0xa) syz_open_dev$vcsa(&(0x7f0000c9e000)='/dev/vcsa#\x00', 0x6, 0x4000) r1 = dup2(r0, r0) pkey_free(0xffffffffffffffff) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000a85000-0x4)) 2018/02/05 23:51:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000383000)="dd", 0x1, 0x20000805, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect(r0, &(0x7f0000a8c000-0x10)=@ethernet={0x0, @empty}, 0x10) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000bec000-0x8)={@loopback, @dev}, &(0x7f000033c000-0x4)=0x8) recvfrom$inet(r0, &(0x7f000065e000), 0x0, 0x4000003, &(0x7f0000b72000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x7) 2018/02/05 23:51:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0x0, &(0x7f00005df000-0x8)=[], 0x0, &(0x7f000017d000-0xfb)=""/251, 0xfb}}], 0x1, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) fcntl$getflags(r0, 0x408) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000e4c000)={0x73, 0x79, 0x7a}, &(0x7f0000f29000-0x1000)="b3", 0x1, r1) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={0x0, r2}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f000040c000-0x2c)={&(0x7f0000180000-0xc)={'crc32c-intel\x00'}, &(0x7f0000fc4000)}) 2018/02/05 23:51:17 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x200, 0x0) ioctl$TIOCCBRK(r5, 0x5428) msgget(0x0, 0x202) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000002000-0x4)=0x0) r10 = getuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) r12 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@remote, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000003000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000004000-0x4)=0x0) getresuid(&(0x7f0000000000), &(0x7f0000000000+0x15d), &(0x7f0000002000-0x4)=0x0) getresgid(&(0x7f0000000000), &(0x7f0000002000-0x4), &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r5, &(0x7f0000003000)={&(0x7f0000004000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003000)=[{&(0x7f0000003000-0xb6)="c6242fe06025e1aa2a18f6153050487fa92d0005260e3c22431a6b205fba38965bd525dc74d9e071234cc68e96594f1e2ffb31fb924668e1c35a22d5a945682422c47d8e1f86a9b625cb3fcd4b0fd828ba8b69ac3a238b5c3529573f1990789d06ab0d44fe7be29c7748b14d8fab67a14736726b28e499dd697c0f0df3858339c20d00e16b018ac7b1838bdebfc4c0d24b3b11bbf8e2c55b7b1b9739618c5051b322102bd8c0af59f15b6edb9e879cb16ec2a495ef60", 0xb6}], 0x1, &(0x7f0000004000-0x100)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r1, r4, r4, r4]}, @rights={0x38, 0x1, 0x1, [r4, r3, r1, r2, r5, r4, r4, r1, r4]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r5, r0, r3, r3, r1]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x100, 0x1}, 0x800) 2018/02/05 23:51:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000085b000)='/dev/autofs\x00', 0xa81, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000a56000), 0x2) r1 = memfd_create(&(0x7f00000b8000-0x11)='vmnet1keyringGPL\x00', 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f000039c000-0x8)=0x400, 0x8) linkat(r0, &(0x7f000089e000)='./file0\x00', r1, &(0x7f0000206000)='./file0\x00', 0x0) r2 = signalfd(0xffffffffffffffff, &(0x7f000055a000-0x8), 0x8) unshare(0x20000400) r3 = open(&(0x7f0000628000-0x8)='./file0\x00', 0x400, 0x4) mkdir(&(0x7f0000825000)='./file0\x00', 0x110) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000c0b000)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000408000-0xb4)={{{@in6=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@local}}, &(0x7f00005ac000)=0xe8) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000d2c000-0x8)={r3, 0x1}) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000c2a000-0x10)={r4, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}}, 0x10) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007fa000)='/selinux/mls\x00', 0x0, 0x0) getdents64(r2, &(0x7f000067f000-0x6c)=""/108, 0x6c) 2018/02/05 23:51:17 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006e4000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000036c000)="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", 0x1000, 0x840, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr=0x3863}, 0x8}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x4000000000000003, 0x5) connect$inet6(r1, &(0x7f0000024000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000023000)=[], 0x0, &(0x7f0000023000)=[]}, 0x0) 2018/02/05 23:51:17 executing program 6: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000027000)='/dev/dsp\x00', 0x200, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x8000, 0x80801) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000027000)={@local, @rand_addr, 0x0}, &(0x7f0000028000-0x4)=0xc) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000027000-0xe8)={{{@in=@local, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@remote}}, &(0x7f0000027000)=0xe8) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@local, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000028000-0x4)=0xe8) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000001d000-0x38)={&(0x7f0000027000)={0x10, 0x0, 0x0, 0x30000040}, 0xc, &(0x7f0000027000)={&(0x7f0000021000-0x6c)=@newneigh={0x6c, 0x1c, 0x8, 0x4, 0x0, {0x2, 0x0, 0x0, r1, 0x41, 0x29, 0x3}, [@NDA_VLAN={0x8, 0x5}, @NDA_IFINDEX={0x8, 0x8, r2}, @NDA_SRC_VNI={0x8, 0xb, 0x5bd}, @NDA_IFINDEX={0x8, 0x8, r3}, @NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @NDA_DST_MAC={0xc, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, @NDA_MASTER={0x8, 0x9, 0x1000}, @NDA_SRC_VNI={0x8, 0xb, 0x80}]}, 0x6c}, 0x1, 0x0, 0x0, 0x48000}, 0x804) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000003000-0x1c)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000a000)=@ipv6_newroute={0xb8, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9}, {}]}, @RTA_METRICS={0x88, 0x8, "8200106b2fbf63a425238e5946b775175da4c25257282298148ceef06464926e00fa5f73693d3fda29aa099a7437572c83e9e992bd8dc8f59e919303b40339b561b0f7ba05481f6c9f4fd2991c52b42266034e386d66dc781e5547908553a77e0b6fa2edeedd6e19622fb8e4005677b3aca379c80fc11735039f2aa6fb565277ad"}]}, 0xb8}, 0x1}, 0x0) 2018/02/05 23:51:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) fsetxattr(r0, &(0x7f00008d6000)=@known='security.selinux\x00', &(0x7f000087a000-0x1), 0x0, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) 2018/02/05 23:51:17 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000304000), 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000845000-0xc)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000276000)={{{@in=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f000071e000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000001000+0xa55)='/dev/admmidi#\x00', 0x1f, 0x103000) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000083a000-0x4), &(0x7f00009da000-0x4), &(0x7f0000001000-0x4)) setresuid(r1, r2, r2) 2018/02/05 23:51:18 executing program 2 (fault-call:6 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000002000-0x73)="390000001300090468fe0000f9ffffffffffffff03000000450001070000001419001a000400020007000012020000080001010c00f41ee400", 0x39}], 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000479000-0xc)={0x7, r1, 0x1}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000cc6000-0xc), &(0x7f0000d9d000)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000f22000)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00002a1000)={@mcast1={0xff, 0x1, [], 0x1}, 0x100, r3}) flistxattr(r0, &(0x7f000064a000-0xa0)=""/160, 0xa0) 2018/02/05 23:51:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000f87000)="240000001a0025f0006b000420bbfc00020b00ff00090000001000eb08001900000000b7", 0x24) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000317000)) perf_event_open(&(0x7f0000e35000)={0x0, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00002de000)={0x2, r1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f00009b6000)={0x7fffffff, 0x5, 0x100000000}) [ 158.002971] audit: type=1401 audit(1517874677.994:339): op=setxattr invalid_context="" [ 158.016181] audit: type=1401 audit(1517874678.008:340): op=setxattr invalid_context="" 2018/02/05 23:51:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001) ioctl$int_in(r0, 0x80000040045010, &(0x7f000000c000-0x8)=0x6) open_by_handle_at(r0, &(0x7f0000cec000-0xe6)={0xe6, 0x9, "ef9e0f40a934fdaed28b1dae929877d277dc53dc6a78581c619ee6b1ce9644045b57c5733e0d91e1ac6dc79f769dd44b05b470bb0ef5c930e6c04a76e0c43ad6800d9415312daee6aa10b111727223a1efffbb09a7748bfc34a59d73b193e549c3d4fe825278d2c996b6a437fe7297fcedfc46fc4b0095b15c34c04711173697e9c9b075b433a372ffad99864a72d1d5afe3dc0e6e280af3cb767ecc4b41ddc0279699b0a1bcd070e64031770e896daef028d646387ea4b526f83df35c8aa95e0d8481dec9b6b18778403016fab1e73d327d7ada53d2d61003aa01f46689"}, 0x100) 2018/02/05 23:51:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000db3000)=0x6, &(0x7f0000308000)=0x4) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f000010b000)=0x3) pipe(&(0x7f0000815000)={0x0, 0x0}) finit_module(r2, &(0x7f00001b8000)='{ppp1userem1lo\x00', 0x3) fcntl$setpipe(r0, 0x407, 0x3) vmsplice(r2, &(0x7f0000ead000-0x30)=[{&(0x7f0000494000-0x82)="ac", 0xfffffffffffffd90}], 0x1f0, 0x0) socket$inet(0x2, 0x7, 0x8) pipe2(&(0x7f0000141000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r4, &(0x7f0000f14000)=[{&(0x7f0000854000-0x22)="8d", 0x1}], 0x1, 0x0) writev(r3, &(0x7f0000f70000)=[{&(0x7f0000063000)="28481d81336f45809036a71440", 0xd}], 0x1) tee(r3, r2, 0x3c, 0x0) io_setup(0x9, &(0x7f0000afa000)=0x0) io_cancel(r5, &(0x7f0000090000)={0x0, 0x0, 0x0, 0x0, 0x40, r3, &(0x7f000007b000)="be57ce8b7e1bf86025c343c2e012c20f5b7a6113be8f32d6ba64104f3a4914607147393989214cd1b44a6ba8ac687bc023287eb67cd842c3834c47529b2678ff9a739332440b8ed8d1304f9725637afcc6f6a7de1e5c8500cf69eb94936f6b16d0736c36c195616a97c46b17c8ed3c0a9cbc8f83e7474ca9691cfb32783a5abe8a4d6c70d3f81985b3e67d63802ba43feafcf8a2b70723e6c7169cbe550657b1d0ba70", 0xa3, 0x0, 0x0, 0x0, r4}, &(0x7f0000ee4000)) vmsplice(r1, &(0x7f0000ccf000)=[{&(0x7f0000d4e000)="e6", 0x1}], 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000128000-0x4), &(0x7f0000d24000-0x4)=0x4) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000367000)=0x3ff, 0x4) getsockname$inet6(r3, &(0x7f00007c6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f000025f000)=0x1c) r6 = request_key(&(0x7f0000230000-0x5)='user\x00', &(0x7f000020a000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000b06000-0x8)='trusted\x00', 0xfffffffffffffff8) ioctl$TIOCSTI(r1, 0x5412, 0x101) r7 = request_key(&(0x7f0000f9d000)='dns_resolver\x00', &(0x7f0000696000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000633000)='s-nodev\x00', 0xfffffffffffffff8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000dd1000-0x8)={0x2, [0x1f, 0x7]}, &(0x7f000007e000-0x4)=0x8) socket$can_raw(0x1d, 0x3, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000e28000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x3, @empty}, {0x2, 0x3, @broadcast=0xffffffff}, 0x204, 0x100000000, 0x6, 0x7, 0x7fffffff, 0x0, 0x1000, 0xfffffffffffffff7, 0xffffffffffffff00}) prctl$void(0xd) keyctl$instantiate(0xc, r6, &(0x7f000002f000-0x1000)="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", 0x1000, r7) ioctl$KVM_SMI(r1, 0xaeb7) 2018/02/05 23:51:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000456000)='/dev/hwrng\x00', 0x56eb9d8a842262c0, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000319000)={0x7b, 0x0, [0x7, 0x8, 0x5, 0x9]}) r1 = socket$inet6(0xa, 0x3, 0xff) sendto$inet6(r1, &(0x7f0000006000), 0x0, 0x0, &(0x7f0000550000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009c4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/05 23:51:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f81000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000c4e000-0x4)=0x7f, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000246000-0x1c)={0x5, 0x1, 0x5, 0x9, 0x8}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000064c000)={r1, &(0x7f0000e46000-0x96)}, 0x10) [ 158.086252] FAULT_INJECTION: forcing a failure. [ 158.086252] name failslab, interval 1, probability 0, space 0, times 1 [ 158.098778] CPU: 0 PID: 19795 Comm: syz-executor2 Not tainted 4.15.0+ #298 [ 158.102336] audit: type=1400 audit(1517874678.091:341): avc: denied { map_read } for pid=19801 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=bpf permissive=1 [ 158.105793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 158.105814] Call Trace: [ 158.105837] dump_stack+0x194/0x257 [ 158.143824] ? arch_local_irq_restore+0x53/0x53 [ 158.148526] should_fail+0x8c0/0xa40 [ 158.152255] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 158.157385] ? print_irqtrace_events+0x270/0x270 [ 158.162159] ? find_held_lock+0x35/0x1d0 [ 158.166227] ? __lock_is_held+0xb6/0x140 [ 158.170315] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 158.176200] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 158.181221] ? rcu_note_context_switch+0x710/0x710 [ 158.186160] should_failslab+0xec/0x120 [ 158.190135] __kmalloc+0x63/0x760 [ 158.193584] ? __local_bh_enable_ip+0x121/0x230 [ 158.198257] ? sock_kmalloc+0x112/0x190 [ 158.202228] sock_kmalloc+0x112/0x190 [ 158.206021] ? copy_overflow+0x30/0x30 [ 158.209942] af_alg_alloc_areq+0x74/0x2f0 [ 158.214077] ? af_alg_alloc_tsgl+0x510/0x510 [ 158.218468] ? trace_hardirqs_on+0xd/0x10 [ 158.222600] ? __local_bh_enable_ip+0x121/0x230 [ 158.227265] skcipher_recvmsg+0x2bc/0x10e0 [ 158.231480] ? dup_iter+0x260/0x260 [ 158.235119] ? skcipher_bind+0x30/0x30 [ 158.238996] ? selinux_socket_recvmsg+0x36/0x40 [ 158.243650] ? security_socket_recvmsg+0x91/0xc0 [ 158.248392] ? skcipher_bind+0x30/0x30 [ 158.252261] sock_recvmsg+0xc9/0x110 [ 158.255956] ? poll_select_set_timeout+0x16a/0x210 [ 158.260864] ? __sock_recv_wifi_status+0x210/0x210 [ 158.265780] ___sys_recvmsg+0x2a4/0x640 [ 158.269752] ? ___sys_sendmsg+0x8b0/0x8b0 [ 158.273888] ? ktime_get_ts64+0x15f/0x4d0 [ 158.278038] ? kvm_clock_get_cycles+0x25/0x30 [ 158.282514] ? ktime_get_ts64+0x328/0x4d0 [ 158.286651] ? __fget_light+0x2b2/0x3c0 [ 158.290608] ? fget_raw+0x20/0x20 [ 158.294049] ? nsec_to_clock_t+0x30/0x30 [ 158.298097] ? rcu_read_lock_held+0xa9/0xc0 [ 158.302399] ? pid_task+0xf7/0x1a0 [ 158.305939] ? poll_select_set_timeout+0x12f/0x210 [ 158.310851] ? do_restart_poll+0x2a0/0x2a0 [ 158.315089] __sys_recvmmsg+0x2a9/0xaf0 [ 158.319048] ? __sys_recvmmsg+0x2a9/0xaf0 [ 158.323207] ? SyS_recvmsg+0x50/0x50 [ 158.326909] ? find_held_lock+0x35/0x1d0 [ 158.330971] ? __might_fault+0x110/0x1d0 [ 158.335021] ? lock_downgrade+0x980/0x980 [ 158.339162] ? lock_release+0xa40/0xa40 [ 158.343119] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 158.349035] ? kasan_check_write+0x14/0x20 [ 158.353249] ? _copy_from_user+0x99/0x110 [ 158.357387] SyS_recvmmsg+0xc4/0x160 [ 158.361087] ? __sys_recvmmsg+0xaf0/0xaf0 [ 158.365221] ? do_syscall_64+0xb7/0x940 [ 158.369185] ? __sys_recvmmsg+0xaf0/0xaf0 [ 158.373317] do_syscall_64+0x282/0x940 [ 158.377185] ? __do_page_fault+0xc90/0xc90 [ 158.381404] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 158.386407] ? syscall_return_slowpath+0x550/0x550 [ 158.391319] ? syscall_return_slowpath+0x2ac/0x550 [ 158.396233] ? prepare_exit_to_usermode+0x350/0x350 [ 158.401238] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 158.406595] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 158.411435] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 158.416603] RIP: 0033:0x453299 [ 158.419771] RSP: 002b:00007f5fb9546c58 EFLAGS: 00000212 ORIG_RAX: 000000000000012b [ 158.427460] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 2018/02/05 23:51:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000002000-0x20)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0x20) getitimer(0x3, &(0x7f0000003000-0x20)) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2000000, 0x0, 0xfffffffffffffffe, 0x0, 0x10002}) 2018/02/05 23:51:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000004000)='/dev/dsp\x00', 0x84480, 0x0) getsockname$inet(r0, &(0x7f00007f5000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000cdb000-0x4)=0x10) socket$llc(0x1a, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004ea000)=0x0) perf_event_open(&(0x7f0000e93000-0x78)={0x1, 0x78, 0xffff, 0x9, 0x7, 0x101, 0x0, 0x4, 0x2000, 0xe, 0xffff, 0x18b, 0x7f, 0x7, 0xfffffffffffffff7, 0x6f95, 0x4, 0x5, 0x961, 0xf9, 0xff, 0x3, 0x2, 0x0, 0xffffffff00000000, 0x2, 0x5, 0x8, 0x0, 0xb35, 0x8, 0x67, 0x6, 0xef, 0x80000000, 0x1, 0x4, 0x6bbc, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ed6000), 0xa}, 0x4, 0xffff, 0x8, 0x7, 0x7, 0xa1, 0x8}, r1, 0x10000000, r0, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x7, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000baa000/0x1000)=nil, 0x1000, 0x6) r2 = syz_open_dev$midi(&(0x7f0000a22000-0xb)='/dev/midi#\x00', 0xffff, 0x80080) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f000035f000)) 2018/02/05 23:51:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000881000)=0xffff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)=@known='system.posix_acl_default\x00', &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x1d, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000000)=0x1c) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000003000), &(0x7f0000003000)=0x4) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000005000-0xc)='/dev/ashmem\x00', 0x281, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000005000-0xe)='./file0/file0\x00', &(0x7f0000001000)=@random={'system.', '/selinux/avc/cache_threshold\x00'}, &(0x7f0000005000)=""/228, 0xe4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000002000)={0x1, 0x5, 0x2000}, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000007000-0x38)={&(0x7f0000004000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000006000)=[{&(0x7f0000007000-0xba)="1836757014086f2fcb09c97e345469beefa106991b6de081bb6805a630ca709d80d7b2a5e203b72f16004a28161c8e56a5b6f730436692e66831769c00dd40869ead70df4ea073e1f32905c1774f6cb78e8fc9d95d8731965eae738ec2936e4c280dff90fb1e732c3ddbaf217d85afa1acec43c5d095bdade63ee8abea12573ac21e94743e7acc07943cb0cffc419e6f2c371fcbcf19ed1fe3b8f02456cb0d275a47f535f95fc8ea60d57e7f475b7a7807c910224ce860e3cc5f", 0xba}], 0x1, 0x0, 0x0, 0x10}, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000005000)) socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000007000)=0x100, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000008000)) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000006000)='tls\x00', 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000003000-0x38)={&(0x7f0000009000)=@ipx, 0x10, &(0x7f0000009000)=[{&(0x7f0000003000)=""/187, 0xbb}], 0x1, &(0x7f000000a000-0xf8)=""/248, 0xf8, 0x1f}, 0x40) [ 158.434708] RDX: 08000000000000d7 RSI: 0000000020057000 RDI: 0000000000000015 [ 158.441959] RBP: 000000000000046f R08: 0000000020d0fff8 R09: 0000000000000000 [ 158.449205] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f5b08 [ 158.456453] R13: 0000000000000016 R14: 00007f5fb95476d4 R15: ffffffffffffffff 2018/02/05 23:51:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) syz_open_dev$sg(&(0x7f0000933000)='/dev/sg#\x00', 0x4d, 0x20000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty}, 0xc) 2018/02/05 23:51:18 executing program 3: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x3}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f00004f9000)='/dev/usbmon#\x00', 0xcbc, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f000041c000-0x8)={0x1d25fc65, 0xf08, 0x800, 0xfffffffffffffffa, 0x3f}) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/05 23:51:18 executing program 1: mmap(&(0x7f0000000000/0xc7d000)=nil, 0xc7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x8, 0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c7b000-0x8), 0x8) [ 158.491814] QAT: Invalid ioctl 2018/02/05 23:51:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000c6a000-0x10)=@ax25, &(0x7f000096d000-0x4)=0x10, 0x800) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f000019f000)) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000b0f000-0x68)) 2018/02/05 23:51:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a91000)="e27c8d772891013143aad08f055ef6cbe2c8b7595b53b307c8ad49b98cbaa812ee7e100007815d9470e2245059b6584a1c209c8c8d9fdef59aa713388da8cd879da3c42db5618a11773c96e39b56", 0x7) fallocate(r0, 0x0, 0x0, 0x2) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000271000-0x10)='/selinux/access\x00', 0x2, 0x0) 2018/02/05 23:51:18 executing program 7: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000393000-0x4)=0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00009fb000-0x8)={0x0}) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f000068f000)=0x7, 0x4) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fd4000)={0x0}, &(0x7f0000c7f000)=0xc) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(r2, &(0x7f0000d0f000-0xe)='net/dev_mcast\x00') ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000482000-0x78)={0x35, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @loopback=0x7f000001}, 0x288, 0x8, 0x4000000, 0x8, 0x7, &(0x7f00009d1000)=@common='erspan0\x00', 0x2, 0xff, 0x5}) stat(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f00004ff000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000fd4000)={{{@in=@multicast2, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in=@remote}}, &(0x7f0000fd4000)=0xe8) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000fd5000-0xe8)={{{@in=@local, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000fd4000)=0xe8) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fd8000-0x11)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$EVIOCSABS20(r9, 0x401845e0, &(0x7f0000f62000)={0x6, 0x3, 0xfff, 0x95f, 0xff, 0xffff}) sendmsg$netlink(r0, &(0x7f000008e000)={0x0, 0x0, &(0x7f0000c6a000-0x30)=[{&(0x7f0000fd4000-0x18)={0x18, 0x19, 0x500, 0x7, 0x3, "", [@typed={0x8, 0x3d}]}, 0x18}, {&(0x7f0000f0f000-0x1814)={0x1814, 0x32, 0x0, 0x7, 0x3, "", [@typed={0x14, 0x16, @str='nodevtrusted'}, @nested={0x360, 0x6b, [@generic="fa8ae4711a21d237c01f4580116d3a5876b9276ff0bce11f693c672582425dea8be9a19f8ea8b2cd702d5a3f49552cd7be73f3b899a8ef5121e102614891263420237f01350866180e4c5e6a615644f3018b41470c14cd190962afed74da413779e9a99f1f1fe5d62833529b43716c1e0da5f9154b19cb8cc1fe5453e94d1237d00b2916e548e8d2c2e7c50c601a6a07315ca157c7145c0c4d3b0e88ba8529e2efb5c9789b2cda8724289a70f870d664df941ac81415a83a7e99861b05d31be1161ee71b47c4fd8129471fdb2687638fb2068ae2a928ccd29a0bd9197a5e7f789b8173822365524930", @generic="64fadd44cfe2c7856a7d8b090079dd767cfb73e3f258db9ca35d07b6af9d668cd6543514caedb4e93292713fee4eae0f5a6ff46befd4689bfdb2504f6b924967b57d61d116c9c450c10c2e616e1d1a9e051aeaea85a4b2dc6484bb478ce3ff97d6860bf33c", @typed={0x8, 0x55}, @typed={0xe4, 0x14, @binary="4064a9a5236e3a0a22d9bf281e667a604f2ffd62be9059cd01da04e99fbee6699836a41d1cd87e8ef6622124d6a178c6492a32994b7be48cf9898a7d44c7a8ec6d9290b9df331bfb1d01233b9947a6ca6a1e5db1a3b5053e42fe3811b062f2e8b80814de6b08c1f5c0f4a51ab30474b30bf82aea3f9543b23c322a22d2b3212bb10e15f656d551795d67994c1da583d0c41fe8cf6a15c4a9aab770b4eef9bab08409720534563ea3b2b9c3e69ea1cc359f1553d9e7f6d77096e318a9619b6e8d770230f121f289ba766c529d23d74624c71f506142421d2c98510b"}, @typed={0xc, 0x34, @u32=0x80000000}, @generic="acbaffa7da052b776f067e21267a52a36a0a24ccbb95eb708ae6ec3a5435ee4d824917a88a2be78058c6f3c4794dd0d033eb8da96f46b7ea671740f5939d928f10084b9b97ecaf430d9fb27663572c3cb98713a89593f0906fe5183bd0979212e0b24e1d800594216b94e4c7a0425a7f1ecefdbdbaa12210d412e33b14842a7beeb4e60d5bfd2c7d409101ea0a8b639cd6379ad0048a04aa9d740edd89f2362ebf6e66c097d07c7fb7412f26e03479f82da8f95e90e13f4079a43dc57f85c9963438490b2478d8503855c19ad50baa9b22f57cbef179604a8589", @typed={0xc, 0x42, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, 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@typed={0xc, 0x1e, @uid=r6}, @typed={0x8, 0x11}]}, @typed={0xc, 0x48, @uid=r7}, @typed={0xc, 0xc, @u32=0x27ab}, @nested={0x128c, 0x66, [@typed={0xc, 0x6a, @uid=r8}, @typed={0x8, 0x43}, @generic="f6bf78131d4773d8598fbc744982e15e2be43214db06e1c5a7bd4b92c63efdafa501f497ec11064a5d5ce28aee5473ce7c63239c0a41598e636fd64de04a5e89cddddabbb660880ca4fb9f91ee669ef8d4b511ebefbb55be61003ff11bafc3378deaba7feb5a5d93be884a9887c687958b3968522cd5ac30c723aefbe3011299ac16ae9301fcab48d95efdcd60ed247279e4971dc2eac2c4ef14f91d2b71d8a32ddba991a2f686f1c03e877736c1f06d386c004799b479a4093887cb606b0ec8825e4191fc9575458d0c", @generic="84712707d56cbd569bc747a200e3acaa9cd524dc8887cec4ba3394f54279e9e626d368c0e7a460fed486e1da4b5b8b4bbedf270805214aec88b7c57a0b1063bfe8aa7f70184c68a132c9f6d8a3bfd34fd5c8a1d6e3fee28529887054c455657a70a79a78a595a3b67cffabfaa3947e26ddcb2bf5dc558752eb5dded69b7c698054d9354eb9c2f75918cd3f1fb24306d4a2c0deb6d5098ab329447392e4082f60", @generic="4971851c83cc07b8f16df7706d722138a0b016f89a488a45debf934a64dac5492d84178264703c4c", @typed={0xc, 0x64, @fd=r1}, @typed={0x8, 0x8e}, @generic="9b21303c9e791d7e4d8bc93b4b79ab8ad0b147d81e67d348b322977bf1a79e59141325f2093ad939afcd54d18e9ca616235cb54872da824dbcfb9faaec09061742cc4643cf2c1b44233570be42facf276a7bb6c1781cfa54f7e38eb0be65f48b477fff533f13ce524b9b74e97bd8fbf5c61d10cddcd9f07bf621e6545f96b740eaa7d617b843555211a106770dcece114ec215a1d30b1e07ab85923b9d96a48e44c3c1c8f3e0055ffa5f4ee223fb1fd0f4c6cddf3fcdf127cfdc278d89b500ecc3e8eae59095eeeb31de76ce", @generic="8b2a3d09712d8a166514d4f7e5c5e1419e9bc34c213af3d7eeb5b40c7495c26493270840cee3ed7de047d5894285bcdc2946db13794268a3547dabfd591db5f9bab655a01b97fb0ddc0797245001d20f37c3380474adca989b6c611d7b7c04404a6fc2a726efb583b397ac9bb4beb20f1ffbba7a7733349f7261b518ca1cc4ac33f3ec5ee839551ddb82abaca780326708946bc24f76f1c0038c7eaeee1ccc2d77e98911fce9b5595c5fe35c146eecff02ca33da6668a320937cd9cd90f134bb93c972769ad2ebd74a958a8aed9de0368ef8f22313755aedf9530711ddf97cbead93660dae50aba57f6b0ac30dcbce7a8fe8402e6e1208c4caca8faf76635157d7d0c1cb700e180543b08643f03e15f7a630bfe1bfee2c361108a9521ec3900d377af14b9e0d97d1ae89311e8cc96ff7b24ce9ff9ae6b12d9d938bdc5ee4469a92ff4f65c6a287db353885da5dd803de432c3b7224e79fb4fe49fe0792c3230bb0e7da319fbc3810765a00ab8156424e6ecf87450c972b01b9abebcbb9981443d84684428c5c26b10b7e9f230a8c4a9147542329fd6257d36a674ce6f8202bbc38b9dc43e0b7493a742524fa9f96ba26428a0f7c1a36c3ef0829b3b4ebb11402235f7f7c4d41ebf0dd8e1b84ba9af74cfd600fb545c6ed30fb800548cce76d08a10aaeb49c3070aee5dce1b7cf42ed07052d93b94cc11ffdf11adff33ee6c6c341adf80e0b480284baebb1e30e0d1b92417fa6d883b3636b16e4b6fe51be0c2646694660b4cb0d34e2979ae4f0b4681e51fa3cb93f7f12f7cc0ed7144288e83fec7919c93e68d7d9fc79bb196513e5335e7be935f65c91720d14ae5349bb058f088035ad9faffe04c9d241e4cc7405c1a77433fc6b929426c52b66744144bad575760f5529f9140c498e352e5176743e8ab459fe85f4ff7b2eb67bf940c08605479df53ec0f87033db028b9de8cb30628070be50f1ab50e4a7d542a076a4d604950432356bd0ba7687b4c568739dc134feddd9f7af81e05d5292a6e6a07f462b3fe9bef7ef9ae3c8b2a62cacc9fe4f759d0ccdfe2a8ef1733b648ad0d49c7065f18f3e8fa3021a7b5dd477f4612ae6c98e74875f76ae68960093b942d443c8ae5bb4f541aa6e8aae00a06ea39c32f59b1f388c59d60eb90687eaa977de6c7215b2b807ea0aea259163d6d1e5e0110278282da788db472ca1a38b29327cb76abc041f4659440f62d42394589f925eb2abc0c761f59ccce50f0c72255fa85d813c3c99bfd209036442aff749f23db03b6c215f75aa3cdb26b2a0d56a93139810073dda1920a00cd035b4b391d9d1449ec931820f19265fad6f7dd90a1d600bd7e04a5aa15d0d29bbc63ea780c4f6b8f244d41d4a3ecd97d2732273807e0188e1997a83206553d632ebdbf2b6b173ea108e806312bb5a476e4e30ff8d25cdf5bb872f7950aeb573c86599605e2a668ec2b2f0000b59c666f123a5118962a5762d09290ef0d5a0619f46241c1873dccc8fc60f6b6a3a07989f852e06e93b8b093a96a5ceec288a46bd9ee369a178bacc747842467154ac29e816ac42ca10cba6d44325213bb2d0decbe78d556f373f9749ac3baaf8c90ca87a79b9da92a95e9f85f814062816c1a901c8a7a7571514107bd3377853ff511bfa3151870b8b7a26f028e53b29b41214b4232b5beecfa7f9cb6e82260f107d327edd4a6307da95d7d4a64a6730afc824647742bebed69166cd7f547e560df0a25080f1a41bc208b08d68bbe3737438e1a31b0157a1d1f575c66b4ed481a559535161a257ebf771f9f0572b75a2d3b4ca7a4950bb9c75f1fe573cf8edca425906586f3adc00d4cf3d9358b72236762981dc79d76a79fd0067aa2be702059f5681bef1d8cb02b8f222f7cfafce6359d5eb61512c5bb3b33adb7fd8a373cc16b67bbaf8026e3976152b31650881d61557c7a546eb23372b3ab17063b7ad80b2613974cc7b4697447a0746a56031eba33897567b1a277e2fdc543ba531a160fe247aaf89b2501f358287262d8b3f635de976ad5d07226deb9c7d9e18558dc304fb3fb557ae548d6a8611b5cf8ec980531fdf06a272a20299394782946dac5ccc7cae3471e9681d663313a20a181450601055e400773b975872441dafc8308eb04f5e9343f16cebb46a057d034668f522b1298906143431bd3b10c321da3b8fc8336239f8235ad9fd81c8dfa2969a4bd76b15cc9717bba0f78dc28267750161030efbf4ffec58e97b85e20124ae07685976896d9ae38f7c76a302b17732c28abda043399150b98181a8f663af51f321828a7fe053596198a004d7dd216613da9c7b49ea4a577486dda167bb9971a8822113007f99e893b973100acd5610ca6cf33bd71d85810363093916eae1731ec9ea45e11893f254c9da01f6ff6973fd930f87d28d5aa0d132389271c0c439913f94e3c72643ad1e8ccc02d0bef17a86938dfc9958bf7c044c6139bf40979a95c21d757e77db18407e3276afe6da826b14a17c0b86368783c7127e636c03eaf1e4a0c40382bf9fdf3b92ad3574002a557872542f07d3691c0fc69410b60d890aeb58ec97d97cb6e1316b634f473420eda73b7abc95be3b327da9a81a2a3d4be97599e5b117f6578e29def04b4e4ff930acc1adc7ea0ff2cf86ee70945adcedd4953e881b8d8a4ced2f727f00325b9d1c357a88e2ef1b2f593568dd972f94439c8a041e57c2c2b4d17187444b93a29c7748d9a3d2f25864eb4cac9607da7d24732441de9c2949e035b79de5b8ee8e543f358066ffda1b012ccade05325c07ea4a12ebd62c18787ed7fd6dea03d57871ba43a1cd5893a189446207d449761f236629cb24521572e7fa3328b574647238fb94e6982507292c377600b99ddd7119e5c8fd182a698d58f56f648f1d7bc290aef6e0df7a5b30142c4ac2a4630503c9aaa997515bd179756cb6480e17a424b9e6d767072108c2e4d448657e06596049704db8905fbc0dfad38bf0edc5caf36ed999c5f879f50863424294e46e4e94b7ee525deb36ceff44238cc2ff33b634187c9dc9a0c213b0e426eab03b5fa2c8f6e8f4a18f557906d7d050c22a60fea596a4a098001357ae1a9e4cf769457042aa04d1be62106dd6e7e161f0af477f0d40ae31c585182d7a0362b65f934867408175c1bf004752337c9acdceb5e353c21bc5e68d34c0766fec04b49fd5a69c4620f4dc57a14df17c3543b77211a29f86ea8f5965a342d896764b046c3fa055d89002e5d9c8b0b8fa7ef51277f7b906516eacf450d0a584095f8b2e01d650e1b553d042d9a806bd084fa0f94d93635580895c37a531a91b4e7ec1ceef084fae3fba7c044ce57efc21036206be1464e0dbcb5d12cac316954491c1e60a545ac8b4e453795dc87a3994e89fd5f0ca596e78ea2f61a78df309371b53ea21d2b5413f3f03d489607a3eca9216914d008393c3b69e236e5d2513b5395479f8dd559d498e0c3e8549170aae3c447c3d42b8946a7256c67e864c205fa56ed0d18409246ce2d6ecb9e013a27a6732d53660c6a4055db7ef49a2ef62818db202aa66e577975fa5c905e5f6832b405e8bf8eb684838bd68cd7f2a94a5566781ef4e7aec20c3fa0ed13801cd8bb9cc2de9e9252e2ea917c5834cd8a3cbba2748d417a953c1f19b8198cb7ce81d02e15df81805abc8536f977110323ca7464cb1a8cd96098279e6b3285cf8461c0348b2e983646dc1e73a4e639c71eda829587962c05cf1d6f9c1945b2af42ca4ed3900257627cf1d5963da3359d723ab4dc132617a54cf5c372393c7b2025f6c7fa4d19cf83877dafb25166adbaa683c229fda7b105359e3dd330456b4cd1a330d89c44567bea8480b2227d136ff3f206df07fd860ab914c4b58c5b4b1b4544b64833230cf043a3d3ce87f9f8d7bf4c387a051e21095028e9aed51597f9f1cf63952de752d0a648a0e3cff3dc9183ca59dc98d55f53d5cabf33c8e272f90976a8d38c8719e95f9f960712cd356502e488e1b828c7d318d6fb01ed98583932bd74854f41789fafd15dcb6820ecc8cf2580a0796fccebea1f1e9474bee135d24b8dc8a0423b97036906c084018cc9ed0dd924e4c1f2923b94552ea20282b4c2ae8261e6bf15979624345a6b6e42bd0783604796702fbc60984702aa5b4dc5f942bfaeeba80f5ddaa4fe6945a39f85c1eadeb4172c1a447e7b694772962505aa7894084a69990753435af3a46ce1acb625ec4cf6fcf99c1875d2c5e9c849ab138d4090cc670a2ba1a09367bba6d41a5be8c66b76d53038546797d40bd09ff07b9bf569d329fe29429c5453811bfb7a4b2d22f8ecbd75283a8ae181b7a8587e122eae1e145ca97add2c61e49020dad7bb0f610fb0899f6a8ba66db365ee6b469f2a9b0c1f0b8ec43d592cc680e232772f5ad64fa579f7e6e729575818087f3c20f1e9968938fe83707daaf5214cb18a7037b1f5e79529da690f98a7ad9781a992a89a9bf3735445752635d186d6c00cf18e40f6ff2829bad3a53dec63e816113ee7b1862727f07a68f5cf4089cb5e71807db78ab968816fe5f23369abcb7313f7821f59d2bf6251109cef1e3dac5d43e02d0e2bae766f5824c2df6439571c247705097c4f5e5f669dee0c00792f65cbd5d86953c6e40c57117512cca426d6fa0113e313853658c7a5f419f93aa99b46844dc5f311942f33c7806f9498fc58dd1d8c05cf3d43295facbb4d13fedb185c70290db61b9a67628fa1e1fe4feb4c202c7157a422cd89e30e5f74f5ad5ec61a92d794901a4014eefd2707f1dc18ec244682fff426f84aae2f881d174bf499f3068ace726be88cd44e2fa173e7a435bb01290b3e8d018e8979ff16bb74e30c848e2b9a52b4cb467d2c60282369df0ff2ca6603903877c7d98c3160a60d40a0e536bf882ae5f403ea99879a440f7af120bd0e4657ccf50f84c8ecc2c77b38856021c0a6f42bc541adf575bb8110c0612ff2629ef4eab40df58c591d4ac28c0413b7d75c9fec7f1ac00ee4f0a65bc6e56f1e9577450bc631e70c1fde587033ac98d4dfc7fa3f9f8ad7330f4b8c8f6fbf35bf2856005caaab8277127413f18a991ef2f9c90cbc26ef41d58f8126dc48763bd9b0c9ca1d15b6190323099d9513f59808e2dcce7962f5de4aa62370d63d5f41b6984177ca1879577b517a991dd7933751697beca1ac2075291119c4cfa462bc21a4a8e2cf056369f0a01441a4b27bf0ca7228cbb81c6c0a3fe7a27ca9d0399bbf1927a95e439f73c64926b9159c562f5d90b5b90a305ebef2d38988ae7c8cd1d710561153e4777468447cbb80b10571686ef42dfcf6df68946194705efcd22808cc6caa67701ab6c43b474267e0dd52be43698e2d046ee19aca457122e89d430b696d73b7ecf983b5de258a71ba3875dcc61030ad8d3627e93f898a23f357942ae439aaa991f0ab74222d8928eca3af52cd53f476bc02d0455676bd6b0dbf00140c76185b1b9d7d3fe1800a5642045c04331480be297cd78e25ffadb46c1e06bbfbf66204d23a9bd2649f6e2a6183d39f8c8b531be94c30d7eaf6039576b4a0b36728b92fdb0bdd30662508afd7f0d2e52f6ab47d3677f30bd2ae542cf0d2a86212165b89420f7a69a4dd5fdb7ffadc7353b941e963229c9ade4b02c1f1c0acb24d84eca154de8e470ffad57d487f935ca592b1f9d0b8c5a419b8645fc67c06aa63ad812f8b805957ab2d09535b816043931f2165bdfd3716fc5ea11167d397c8c1d3a205e4edfb130b6042c1d3cdd40283845367cbd7830b50123"]}]}, 0x23ac}], 0x3, 0x0, 0x0, 0xc0}, 0x4000) 2018/02/05 23:51:18 executing program 1: mmap(&(0x7f0000003000/0x8b000)=nil, 0x8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000080000)={0x2}) fcntl$getownex(r0, 0x10, &(0x7f000008e000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x80280, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000069000), &(0x7f000005e000-0x2)=0x4) ftruncate(r0, 0x4) 2018/02/05 23:51:18 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b2a000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000195000-0xb)='/dev/midi#\x00', 0x9c, 0x400) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f00009d9000-0x10)) signalfd(0xffffffffffffffff, &(0x7f00008e7000-0x8), 0x8) 2018/02/05 23:51:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='eth0!em0eth1\'wlan1{#+-&^\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000002000-0xc)={@multicast2, @rand_addr, @multicast1}, &(0x7f0000000000)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000002000-0x20)={0x8, 0x0, 0x1, 0x80000001}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000001000)={0x8, r1}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x5f)={0x0, 0x57, "e96e48b4b29573f9995a8d21e33c7fc068919cdc37b1b5e9d591a830dbcfa64507c9c73d0e0068909ee8629474a825ec85044573385a7ebc29243262b96e44361288dc469866ae743a76812f263afbf3e2ad128854f6ab"}, &(0x7f0000001000-0x4)=0x5f) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r2, @in6={{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}}, 0x9, 0x80000000, 0xfff, 0x235, 0x3}, &(0x7f0000000000)=0xa0) r4 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000002000)={{0x2, 0x0, @multicast2=0xe0000002}, {0x306, @random="ba973da2af72"}, 0x14, {0x2, 0x2, @broadcast=0xffffffff}, @common='vcan0\x00'}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000004000-0x10)={0x7, 0x7, 0x1ff, 0x3c7b6c5a}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000004000)=r2, 0x4) r5 = gettid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r5, 0x23, &(0x7f0000005000)={0xc, 0xfff, 0xe88d, 0x9}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000004000-0x4)="925b1869", 0x4, 0x4000004, &(0x7f0000007000-0x10)={0x2, 0x2, @empty}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(r5, &(0x7f0000007000)='setgroups\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000004000)={r3, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}}}, 0x2, 0x5, 0x4, 0x7fff, 0xbd}, &(0x7f0000007000-0x4)=0xa0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000004000-0xc5)=""/197) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000009000-0xc)={0x81, 0xfffffffffffffffb, 0x9, 0x7fffffff, 0xf909, 0x4, 0x4}, 0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r6, 0x3, &(0x7f0000009000)="1d119c33ea99cd7d4a6fffe74f9a14d20e9232fc2989fe227291574e61e2fc2ff17b8039045e655d2a4c9d62265080077c81521333aa9da5cf418b56b0aafa5f39a13b541554b09b90ddad4338110c2048fa10d0f38412c6b6b20379bff3d359636dc23c2ab6a36b0cba920605003e804034f15dd8bb68d71fbe9d5a1b028a40b15bdbf608e045676fb724053266238a421cdf3e131ecf9ece84cf14aca27368cbacaf6d166f3a3151939d3eace64e01b0c4d52b484dd88e8c8fd1fae5ab14") mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r6, 0x4b68, &(0x7f000000a000)={0x800, 0x2d, 0x1f}) 2018/02/05 23:51:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000204000)={{{@in6=@mcast2, @in=@multicast2}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000057000-0x4)=0xe8) ppoll(&(0x7f0000fe6000)=[{r0, 0x8}, {r1}, {r1, 0x8440}, {r1, 0x100}], 0x4, &(0x7f00007b1000-0x10)={0x77359400}, &(0x7f00006ab000-0x8)={0x20}, 0x8) r2 = getpgrp(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00003b7000-0x110)={{0x2, 0x6, 0x7, 0x100000000, "7cc46769084ff7c05bc7f259508ec4deed13d63b59ea6fe35b86cd9b833013fdf7f17ef7722c4d5da276937c", 0x16}, 0x0, 0x0, 0x915, r2, 0x4, 0x4, "df696d1021139c7bb986be0b77548a95ed53eb0a1b682416cc9861c15a9798b78a312bbb823a2daaffe594a8a5e48323a63b28655f732dfb757f6bfba03018d4", &(0x7f0000f60000-0xc)='em1vboxnet0\x00', 0xc, [], [0x1, 0x20, 0x8, 0x5]}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000a35000), 0x4) [ 158.543117] l2tp_core: tunl 4: fd 21 wrong protocol, got 1, expected 17 [ 158.551314] QAT: Invalid ioctl [ 158.582987] l2tp_core: tunl 4: fd 24 wrong protocol, got 1, expected 17 2018/02/05 23:51:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000789000-0x26)=""/38, 0x26, 0x2000, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb7000-0x4)=0x1, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002d6000)='net/raw\x00') ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f000067b000-0x4)) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a83000)={@empty, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a89000)='/dev/vga_arbiter\x00', 0x4200, 0x0) 2018/02/05 23:51:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000000000)={0x2, &(0x7f0000172000-0x10)=[{0x20080, 0x2, 0xf50, 0x40}, {0x39, 0x5, 0x7fffffff, 0x400}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000910000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000f01000)=@sack_info={0x0, 0x5}, &(0x7f000077d000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000042000-0x8)={r1, 0x9, 0xf7a8}, &(0x7f0000a4e000)=0x8) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000001000-0x14)="120000003200e7e4000f000000149b000800", 0x12, 0x0, 0x0, 0x0) 2018/02/05 23:51:18 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000181000)='/dev/ppp\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000000)) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/05 23:51:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a4d000-0x11)='/selinux/enforce\x00', 0x40, 0x0) 2018/02/05 23:51:18 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000002000)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000000000)=0x10000, 0x4) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000002000)=@req3={0xfffffffffffffff7, 0x8, 0x8, 0x1, 0x1, 0xa74, 0x7}, 0x1c) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003000)=@ethtool_coalesce={0xf, 0x0, 0xff}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000005000-0x66)=""/102, 0x66, 0x40, 0x0, 0x0) 2018/02/05 23:51:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x5}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0xfffffffffffffff8, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000e3c000)=[]}, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000964000-0x4), 0x4) 2018/02/05 23:51:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r0, 0x80000) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f000034c000-0x4)=0x3, 0x4) r4 = semget$private(0x0, 0x0, 0x4) semctl$SEM_INFO(r4, 0x0, 0x13, &(0x7f0000d09000-0xbe)=""/190) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f00001ce000-0x8)={0x0, r2}) r5 = dup3(r1, r1, 0x80000) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000068c000-0x8)={r3, r5}) openat$vcs(0xffffffffffffff9c, &(0x7f000008b000)='/dev/vcs\x00', 0x400000, 0x0) 2018/02/05 23:51:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006fd000-0xe)='attr/fscreate\x00') preadv(r0, &(0x7f0000b5d000-0x8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x47) 2018/02/05 23:51:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x664, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000bdc000)='/dev/dsp#\x00', 0x3f, 0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00009ed000)={0x0, 0xcb, "9bbeaf15822fbfae3d872c99c2df85e94681ccdcb86853d94cb6572c8a35a87383b859b1768bc99e93f8824dd5e471093f129c1cd6063c379d6bece7edadf50543aafca557f1924071f42c831469f5f56ed2ea4c932cd863eb4eae183cc84b9c179a564d5e83d8fcc2f4b6ea6ea0e465fbc3db61cfbc132152ffaaf1c1feb0256f48decf4367d5cd1a801f3aa4ca29c112eca3f5404edc21f87e80a8d217a56500edbeb2ba6879736c0788f42f88d15cb5d9798cd0e95d7bd3850f9e80d63718924b3d38038eb00a6157f8"}, &(0x7f000053d000-0x4)=0xd3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000069b000-0x10)={0xc54, 0x800b, 0x9, 0x4, r1}, &(0x7f0000409000)=0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007a0000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0xc0045401, &(0x7f0000001000-0x1)) 2018/02/05 23:51:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c16000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) bind$vsock_stream(r0, &(0x7f0000e52000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) connect$inet6(r1, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/05 23:51:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xa4}]}, &(0x7f00005fd000)=0x10) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f000083e000)={0x2, 0x0, @multicast1=0xe0000001}, 0xb) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000d0e000)={0x12, 0xffffffffffffff70, &(0x7f00000f4000)="56a527f4a560a9cc20a4aad56487faf466f361726412d4ee4449cec7ebc020df8a7d0f90e494e33edceb88dd3ffa6581c4631b74cd000000814b0d09b4da1c187fbb8ac6b2b9e0c19bcea4a28cb72808875145ef7e349862410dca2eda91212f06edf73095d30bafff2b5b35b98067bc5e8c8e2a5a42d5d84e486334947ab165322c14f5b1fdb372d9bab7379fabd5bfec500b267c797da8584d253a96ded2ec8923be21ad070000000000000004bad192c6b4e84f1fbfd408258813abc72a9980ec8bee4f6e7f29953ad881898800000081aa1ef9b26dbf75a9939b401fa27522495556e503156f"}) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f000094d000)={0x1, 0x101, [{0x72, 0x0, 0x2}]}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f0000522000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [@ldst={0x2, 0x16, 0xb, 0x7a, 0x0, 0xffffffef}], {0x95}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f000058b000-0xd3)=""/211, &(0x7f0000e2f000)=0xd3) finit_module(r1, &(0x7f00004c4000)='GPL\x00', 0x1) signalfd(r1, &(0x7f0000fad000-0x8)={0x2}, 0x8) fallocate(r0, 0x0, 0x7f, 0x0) r2 = socket(0x10, 0x3, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000df7000-0x14), &(0x7f000007d000)=0x14) ioctl$VT_ACTIVATE(r0, 0x5606, 0x4) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000a8f000-0x4)=r1, 0x4) write(r2, &(0x7f0000134000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9fe4435eabf", 0x26) dup2(r1, r0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f00007b1000-0x1000)="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") 2018/02/05 23:51:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) pipe2(&(0x7f0000713000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00008ab000)=@assoc_value={0x0}, &(0x7f00006af000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00005d5000-0xa0)={r3, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x81}}, 0x7fffffff, 0xf53, 0x80, 0x2, 0x3}, &(0x7f00001fd000-0x4)=0xa0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000731000-0x10)={0x2, &(0x7f0000a2e000)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000043000)={r4, 0x3}) r5 = dup(r0) r6 = accept4$alg(r5, 0x0, 0x0, 0x0) recvmmsg(r6, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) iopl(0xee0) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x56d, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000798000-0xb)={0x4, 0xffff, 0x401, 0x8, 0x5, 0x8000000, 0x800, 0x200, 0x8, 0x1000}, 0xb) recvfrom(r0, &(0x7f00009d5000)=""/226, 0xe2, 0x20000000000, 0x0, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f00004b2000-0x8)={@multicast2, @broadcast}, &(0x7f0000c47000-0x4)=0x8) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000348000-0x75)=""/117, &(0x7f0000889000-0x4)=0x75) 2018/02/05 23:51:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000b20000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000df2000-0x14)={0x0, r0, 0x4, 0x1}, 0x14) r1 = socket(0x10, 0x3, 0x0) connect$llc(r1, &(0x7f0000a2b000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="f79312bb29b9"}, 0x1) 2018/02/05 23:51:18 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000072f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00008b3000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000159000)={0x2, 0x8, 0x2, 0x7fffffff, 0xcfd, 0x5, 0x7fff, 0x4, 0x0}, &(0x7f0000000000)=0x13) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0xc85}, &(0x7f00001fe000)=0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x5, &(0x7f0000001000)="6e09a66c5a6e7f020189bf84d1fa04ab033b1c3becd8b3fdcb1928ac76a8233c06a9cca45c39c1fbc35021f08321d8df489b9dbb87f63bc3c747eb713a6e45a0add1ce47c194300d952a4f83f8e182b3b473c0f92f0e974f94cdf5de1e94c1a50ad58c97f26b82cc46256a4678a2df27adbd0540631bbd053e71290dac2994e548f0a2f62ba1b1b62f25cbe96b2260a82310811c985ee02d8e1420dcd81c540848ca779177038f4eb475d75cc14e766d") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000044d000-0xd5)={0x0, 0xcd, "5ff2e19ea65fca71f4d0302ad4f00585fc051c0d01e3baed7b515480a84ac7aa5a7d3edf8a117b15cc05b78331435867c7e634cd11918bad53983a0bffc97ed44a0134fd4837529843d545227a9518101bb9d53b913409abc5756a877b1bc558efafdd5d1d67053bc829332c04b8019ab915286d92342d69a45c11db07073d850f9b5b1210e856ae56325d24afe6c46906a626fe9a130249c34b2a6ae0ed6f31b55d417e76aff5361da5ec9450fe77b2b2bd40dffaa586c2c6f5bff2df4f5ef343897c1a55ba4e8863d5b50da0"}, &(0x7f00009cc000)=0xd5) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00009f4000)={r2, 0x1000, 0x4}, &(0x7f0000e39000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00002a7000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x3ff, @dev={0xfe, 0x80, [], 0xffffffffffffffff, 0xd}, 0x1ff}}, 0x800}, &(0x7f0000f0d000)=0x98) 2018/02/05 23:51:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f000087b000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast1={0xff, 0x1, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000d20000-0xc)={0x0, 0x1, [0x0]}) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f000012a000)='/dev/vhost-net\x00', 0x2, 0x0) pread64(r0, &(0x7f0000e8b000-0x9e)=""/158, 0x9e, 0x0) 2018/02/05 23:51:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = 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), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000184000-0xc3)=""/195) readlink(&(0x7f0000711000)='./file0\x00', &(0x7f0000cd8000), 0x0) move_pages(0x0, 0x1, &(0x7f00009b8000)=[&(0x7f0000f54000/0x3000)=nil], 0x0, &(0x7f0000fd8000)=[], 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00008e4000)=0x1, &(0x7f00005e3000-0x8)=0x1) memfd_create(&(0x7f0000c84000-0x9)='/dev/dsp\x00', 0x1) r2 = dup(r1) ioctl$KIOCSOUND(r0, 0x4b2f, 0x8) syz_open_dev$dspn(&(0x7f000062e000)='/dev/dsp#\x00', 0x14078c39, 0x10000) recvmmsg(0xffffffffffffff9c, &(0x7f0000519000)=[{{&(0x7f0000882000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f0000e99000-0x3)=[{&(0x7f0000609000)=""/73, 0x49}, {&(0x7f000079b000)}], 0x2, 0x0, 0x0, 0x5}, 0x4}, {{&(0x7f00005a7000-0xc)=@nl=@unspec, 0xc, &(0x7f000025a000)=[{&(0x7f00004cb000-0x32)=""/50, 0x32}, {&(0x7f0000595000-0x57)=""/87, 0x57}, {&(0x7f00002c3000-0x1d)=""/29, 0x1d}], 0x3, &(0x7f0000d00000)=""/210, 0xd2, 0x8}, 0x100000000}, {{&(0x7f0000eeb000-0x58)=@alg, 0x58, &(0x7f0000c7b000)=[{&(0x7f00001ac000-0xd9)=""/217, 0xd9}, {&(0x7f00007de000)=""/137, 0x89}, {&(0x7f0000017000)=""/182, 0xb6}, {&(0x7f0000a60000)=""/149, 0x95}, {&(0x7f0000922000-0xf8)=""/248, 0xf8}, {&(0x7f00009e8000-0xb2)=""/178, 0xb2}, {&(0x7f00000ac000)=""/177, 0xb1}, {&(0x7f000040f000-0x7d)=""/125, 0x7d}, {&(0x7f000062d000)}, {&(0x7f00009d0000)=""/83, 0x53}], 0xa, &(0x7f0000d00000)=""/23, 0x17, 0xffff}}, {{&(0x7f0000a8b000-0xc)=@nl=@proc, 0xc, &(0x7f0000ad4000-0x50)=[{&(0x7f00005d5000)=""/36, 0x24}, {&(0x7f0000a99000)=""/48, 0x30}, {&(0x7f0000120000)=""/230, 0xe6}, {&(0x7f0000f5d000-0xce)=""/206, 0xce}, {&(0x7f00007ea000)=""/119, 0x77}], 0x5, &(0x7f000095d000)=""/209, 0xd1, 0x9}}, {{0x0, 0x0, &(0x7f00008c1000-0xa0)=[{&(0x7f00007fb000)=""/236, 0xec}, {&(0x7f00000a3000-0x4b)=""/75, 0x4b}, {&(0x7f00006ec000-0x32)=""/50, 0x32}, {&(0x7f00009c5000-0x4d)=""/77, 0x4d}, {&(0x7f0000593000-0xf8)=""/248, 0xf8}, {&(0x7f0000ff6000-0x83)=""/131, 0x83}, {&(0x7f0000f8e000)=""/182, 0xb6}, {&(0x7f00009ab000)=""/125, 0x7d}, {&(0x7f0000873000-0x8a)=""/138, 0x8a}, {&(0x7f0000bba000-0x42)=""/66, 0x42}], 0xa, &(0x7f0000119000-0xac)=""/172, 0xac, 0x1f}, 0x5}, {{0x0, 0x0, &(0x7f0000d83000)=[{&(0x7f000052f000)=""/32, 0x20}, {&(0x7f000073b000)=""/239, 0xef}, {&(0x7f00005cf000-0x53)=""/83, 0x53}, {&(0x7f0000129000-0xea)=""/234, 0xea}, {&(0x7f0000f71000-0xab)=""/171, 0xab}, {&(0x7f0000360000-0xbb)=""/187, 0xbb}, {&(0x7f0000981000)=""/4096, 0x1000}, {&(0x7f00001e9000-0x38)=""/56, 0x38}, {&(0x7f000069d000)=""/249, 0xf9}], 0x100001e3, &(0x7f00004d6000)=""/175, 0xaf, 0x7f}, 0x2}], 0x6, 0x2000, &(0x7f0000c78000)={0x77359400}) ppoll(&(0x7f0000e7f000)=[{r2, 0x1000}], 0x1, &(0x7f0000e09000-0x10)={0x77359400}, &(0x7f00006aa000)={0x100}, 0x8) bind$can_raw(r0, &(0x7f0000190000-0x10)={0x1d, r3}, 0xfffffffffffffe99) 2018/02/05 23:51:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x23}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x8, 0x6c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/02/05 23:51:18 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000021e000)='/dev/vcs\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000001000-0x14)=@known='security.capability\x00', &(0x7f0000001000-0x1)='\x00', 0x1, 0x2) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000001000)=0x1008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r1, 0x9f7}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000004000-0x20)={0x3, 0x1, 0x1f, 0xcd, r2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000005000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x4, 0x1}}, 0x2e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000006000), &(0x7f0000006000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000004000)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000008000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000001000)={&(0x7f0000007000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000008000-0xb0)=@mpls_newroute={0xb0, 0x18, 0xa20, 0x2, 0x1, {0x1c, 0x80, 0x14, 0x1, 0xfd, 0x2, 0xfd, 0x0, 0x2000}, [@RTA_DST={0x20, 0x1, [{0x5, 0xffffffffffffffcb, 0x9c4, 0x9}, {0x5, 0x9a7, 0xffffffff, 0x6940}, {0x1f, 0x93d, 0x2, 0x10000}, {0x4, 0x2, 0xfffffffffffffffc, 0x10000}, {0x0, 0x8, 0x7f, 0xd2a}, {0x3c, 0x7, 0x4, 0xbd9}, {0x412, 0x2, 0x400, 0x8}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0xffffffffffff0001}, @RTA_TTL_PROPAGATE={0x8, 0x1a}, @RTA_OIF={0x8, 0x4, r3}, @RTA_DST={0xc, 0x1, [{0xc795, 0x1, 0x3, 0x10001}, {0x7f, 0x7, 0x3, 0x21}]}, @RTA_DST={0x1c, 0x1, [{0x81, 0x80000001, 0x4, 0x4}, {0x2, 0x2, 0x132, 0xa1f}, {0xef0, 0xfffffffffffffc01, 0x2, 0xfffffffffffffffe}, {0x100, 0x2, 0x1, 0x3f}, {0x5, 0x3f6, 0x401, 0x10001}, {0xffff, 0x7, 0x7ff}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0xd587}, @RTA_DST={0x1c, 0x1, [{0x25fa, 0x10001, 0x7, 0xc6}, {0x1ff, 0x9, 0xd0c0, 0xffffffffffffffff}, {0x0, 0xffffffffffff0000, 0x81, 0x2}, {0x0, 0x7b9, 0x9, 0x7}, {0x5, 0xff, 0x4, 0x9}, {0x60a7, 0x9, 0x6, 0x1f}]}, @RTA_OIF={0x8, 0x4, r4}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x6}]}, 0xb0}, 0x1, 0x0, 0x0, 0x4000}, 0x14159cb9a02b9e47) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000004000)=[{r0, 0x6686}], 0x1, &(0x7f0000009000-0x10)={0x77359400}, &(0x7f0000007000-0x8)={0x1ff}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001000-0xa8)={0x5, 0x0, [{0x1f000, 0x8, &(0x7f0000003000-0x3)=""/8}, {0x2, 0x20, &(0x7f0000009000)=""/32}, {0x5000, 0x41, &(0x7f0000009000)=""/65}, {0xf000, 0x45, &(0x7f0000009000)=""/69}, {0xf005, 0x1000, &(0x7f0000009000-0x1000)=""/4096}]}) 2018/02/05 23:51:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) r1 = creat(&(0x7f0000852000)='./file0\x00', 0x40) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000fcc000)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) dup(r0) r2 = accept4$alg(r0, 0x0, 0x0, 0x4) fcntl$setflags(r2, 0x2, 0x1) recvmmsg(r2, &(0x7f0000057000)=[], 0x1, 0x0, &(0x7f0000b42000)={0x77359400}) 2018/02/05 23:51:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000041c000-0xc)={0x0}, &(0x7f00008cc000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r3 = getpgrp(0x0) kcmp(r2, r3, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001b3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_GET_ONE_REG(r4, 0x4010aeab, &(0x7f0000170000)={0x9, 0xffffffffffff8001}) 2018/02/05 23:51:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000002000-0x8)=0x4000) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000197000-0x3)='),\x00') clock_getres(0xfffbdffffffffff9, &(0x7f0000000000)) 2018/02/05 23:51:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x1}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d62000)='/dev/autofs\x00', 0x24303, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") 2018/02/05 23:51:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000202000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000de3000)=0x2) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000c1a000)=0x5000) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000de0000)={0x28, 0x2b, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x14, 0x0, [@typed={0x10, 0x1, @u64}]}]}, 0x28}, 0x1}, 0x0) 2018/02/05 23:51:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0x8000) bind$alg(r0, &(0x7f00000aa000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(pcbc(aes-aesni),sha256)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x4) r2 = dup(r1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000b3d000-0x4)) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) dup2(r3, r3) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f00006a0000-0x4)=0x8) recvmmsg(r3, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:19 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000020000-0xe)='/dev/admmidi#\x00', 0x1, 0x200000) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000000d000-0x4)) r1 = socket(0x3, 0x4, 0x1f) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000001c000)={0x0, 0x9}, &(0x7f000001c000-0x3)=0x8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000000e000)={r2, 0x4}, &(0x7f000001f000)=0x8) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {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, 0x3e4], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x469) getpid() 2018/02/05 23:51:19 executing program 0: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000002000-0xc)={{0x3d05, 0x9, 0x1, 0x8001, 0x8, 0x100}, 0x2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={r1, 0x100000000}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) getpeername$netlink(r0, &(0x7f0000002000-0xc), &(0x7f0000001000)=0xc) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000004000-0x20)={{0x0, 0x1c9c380}, {r2, r3+10000000}}, &(0x7f0000003000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000002000-0x38)={&(0x7f0000005000-0x10)={0x2, 0x3, @rand_addr=0x80}, 0x10, &(0x7f0000004000)=[{&(0x7f0000003000)=""/145, 0x91}, {&(0x7f0000004000-0x57)=""/87, 0x57}, {&(0x7f0000002000-0xf7)=""/247, 0xf7}, {&(0x7f0000004000)=""/22, 0x16}, {&(0x7f0000003000)=""/4096, 0x1000}], 0x5, &(0x7f0000005000-0x140)=[@mask_cswp={0x58, 0x114, 0x9, {{0x200, 0x8}, &(0x7f0000004000)=0x8, &(0x7f0000004000-0x8)=0x58, 0xffff, 0x2, 0xfffffffffffffffb, 0x8, 0xc, 0x200}}, @rdma_args={0x48, 0x114, 0x1, {{0x9, 0x3}, {&(0x7f0000003000)=""/168, 0xa8}, &(0x7f0000004000)=[{&(0x7f0000002000)=""/95, 0x5f}, {&(0x7f0000001000-0xe7)=""/231, 0xe7}, {&(0x7f0000000000)=""/78, 0x4e}, {&(0x7f0000001000-0xf)=""/15, 0xf}, {&(0x7f0000003000-0x20)=""/32, 0x20}], 0x5, 0xa, 0x38d8}}, @cswp={0x58, 0x114, 0x7, {{0x100}, &(0x7f0000005000-0x8)=0x167, &(0x7f0000000000)=0x1, 0x2, 0x3, 0x3f, 0x80, 0x24, 0x2}}, @rdma_args={0x48, 0x114, 0x1, {{0xf800000000000000, 0x1f}, {&(0x7f0000005000-0x51)=""/81, 0x51}, &(0x7f0000001000-0x20)=[{&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000004000-0x71)=""/113, 0x71}], 0x2, 0x46, 0x200}}], 0x140, 0x20000010}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000)={0x0, @broadcast, @broadcast}, &(0x7f0000005000)=0xc) 2018/02/05 23:51:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000839000)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}}}}}}, &(0x7f00003dc000-0x18)={0x0, 0x0, []}) r0 = syz_open_dev$audion(&(0x7f00004f8000-0xc)='/dev/audio#\x00', 0x4, 0x40000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000537000-0x10)={0x4, &(0x7f00001d6000-0x20)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000598000)={r1, 0xa53702324238dd78}) 2018/02/05 23:51:19 executing program 4: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c) connect$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x68}, 0xffffff9b) r1 = syz_open_dev$adsp(&(0x7f00006c1000)='/dev/adsp#\x00', 0x6, 0xa0a00) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00004cb000)={0x82b1, 0x0, 0x2}) clock_gettime(0x0, &(0x7f0000337000-0x10)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f00002b2000-0x20)={{}, {r3, r4+30000000}}, &(0x7f0000ada000-0x20)) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000c8000)) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000601000-0x10)={0x1ff, r2}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000c12000-0x4)) futex(&(0x7f000057c000), 0x8, 0x80000001, &(0x7f0000e89000-0x10)={0x89, 0xffffc}, &(0x7f0000fd6000), 0x0) 2018/02/05 23:51:19 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000185000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000001000-0x10)={0x8a, &(0x7f0000001000-0x71)=""/138}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000167000-0xd)='/selinux/mls\x00', 0x0, 0x0) fcntl$setsig(r1, 0xa, 0x19) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f00001d7000)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x20000) r2 = syz_open_procfs(0x0, &(0x7f0000be1000-0x17)='net/ip6_tables_targets\x00') sendfile(r2, r2, &(0x7f00003e1000)=0x4, 0x3ff) 2018/02/05 23:51:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x102, 0x0) write$fuse(r0, &(0x7f000061b000-0x11)={0x11, 0x4, 0x0, @random='4'}, 0x11) [ 159.067205] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/02/05 23:51:19 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, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) stat(&(0x7f0000093000)='./file0\x00', &(0x7f0000c36000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002f3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000056000-0x4)=0xc) chown(&(0x7f0000fa1000-0x8)='./file0\x00', r1, r2) mount(&(0x7f0000f28000-0xe)='./file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)) 2018/02/05 23:51:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b3d000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000c52000-0x2d)=""/45) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00003f1000-0x4)=0x6, 0x4) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f000066a000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='ip6tnl0\x00'}}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000064b000)=[@in6={0xa, 0x1, 0x81, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8b57}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x1, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}], 0x48) r2 = semget$private(0x0, 0x3, 0x600) msgget(0x2, 0x4) semctl$GETVAL(r2, 0x5, 0xc, &(0x7f0000305000-0xe)=""/14) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f000035d000)=0x1) 2018/02/05 23:51:19 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000001000)=0x1c, 0x80000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000+0xe95), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000002000)={0x0, []}, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/02/05 23:51:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) openat$mixer(0xffffffffffffff9c, &(0x7f0000174000)='/dev/mixer\x00', 0x40, 0x0) syz_open_dev$admmidi(&(0x7f0000267000-0xe)='/dev/admmidi#\x00', 0xd3, 0x50401) write(r0, &(0x7f00008af000-0x1f)="1f000000520007f2c200000000000001021cec0000ddff1ab4a300ffffa72b", 0x1f) 2018/02/05 23:51:19 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fda000)={0x0, 0x0}) fallocate(r0, 0x2, 0x8000, 0x7) mkdir(&(0x7f0000aee000)='./file0\x00', 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 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={&(0x7f0000fdb000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fd8000)='./file0/file0\x00', &(0x7f0000324000)='./file0\x00', &(0x7f00007d1000)='proc\x00', 0x800, &(0x7f0000e8b000)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e3b000-0x20)={@mcast1={0xff, 0x1, [], 0x1}, 0x24d, 0x3, 0x1, 0xe, 0x8, 0x6, 0x81}, 0x20) setgid(0x0) 2018/02/05 23:51:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, r0, 0x1) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) r2 = shmget(0x1, 0x4000, 0x2, &(0x7f0000c5c000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000d18000)=""/25) mkdirat(r1, &(0x7f0000eb1000-0xa)='./control\x00', 0x2) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./file0\x00') renameat2(r1, &(0x7f0000aea000-0xa)='./file0\x00', r1, &(0x7f0000f5b000)='./control\x00', 0x2) 2018/02/05 23:51:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) dup(r0) r1 = accept4$alg(r0, 0x0, 0x0, 0x1ffffe) recvmmsg(r1, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00004f0000-0x12)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x200000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000874000-0x40)=[@in={0x2, 0x1, @empty}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x40) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000a7d000-0x4)) [ 159.107394] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/02/05 23:51:19 executing program 5: mmap(&(0x7f0000000000/0x319000)=nil, 0x319000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000fa000)='./file0\x00', 0x105000, 0x13) accept4$alg(r0, 0x0, 0x0, 0x80800) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept$alg(r1, 0x0, 0x0) ppoll(&(0x7f0000031000-0x10)=[{r2}], 0x1, &(0x7f0000319000-0x10)={0x0, 0x1c9c380}, &(0x7f0000319000-0x8)={0x1}, 0x8) mmap(&(0x7f0000319000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r1, &(0x7f0000319000)={0x84, 0x80, "e204734f0f730bb64cf97c7143128bd93c7e93b167a58f75ae7f6a3ca4b76817581c793b6f18ea798b2c4784c3ccf8f742fc69acb11a29891613abaa3b98ed5211a7cb9fc36d26825e8feadc7e17a5caf8d09740c957ea92739c4a0ac5186f181ca2a20bf4a1430de161c842ab93eae0bcd667c4dd6c4773634fdeba"}, 0xc00) 2018/02/05 23:51:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) syz_extract_tcp_res(&(0x7f0000eed000-0x8), 0x9, 0x7fffffff) r0 = syz_open_dev$adsp(&(0x7f0000828000-0xb)='/dev/adsp#\x00', 0x9, 0x2) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000235000)) 2018/02/05 23:51:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0xfffffffffffffea7) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:19 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ee1000-0x400)={"8a927799b01a029f25061eda96dd379385fc78b28fcbf8eb8455a6fb6705000000000000001a47191dc792f414ac8437036bb34b6632c980073c4cdc084a1966c440f15811d016f5b50e90810603f10a2c83eb8c06219426b1b67e4bb4b3c5199c1ad60d3f6fc72a7eb011b622072532229fbc9d9c4d1e045191ee2b0d584c8fd736ee3e7d73d5267b67a69251b1a8647e90692d30ecfb806326f17f0a7a24aa58b111193c88181907d958cb00807d63dfb58775215937ae2b62b46c6d5816f2fc52eeab0000000000000003252929e628ad2c34a0ef717fb2504d9bd66eabce002faf0512145c072f3087a5566c38fda729442c3ebd62e970a9a3eb242747993601a1a186b8376d39c69c4ce503b2638feeae79436a9708b3bb19f38377382ea7b4c9c2d674b80ef220109f8fa8200de4794547b4da6430ac512116d358949a298812c5d54017aa2fc8b814ecf28c41d4c83474ba93a8ad32b16371b42350bf984abb465228cfd848e54abc383d21d0a3315f1b8599efa1bf10bd30a1371757b138ed4a19db7c777995fd42ad446d9d2755f8552563c7639ce00da8ee3ece9ded52625aa3f0a1d7b76b32536d39eeae158271064ea79bddf1032b6e6ac794f37ec9d0c3bc4923cc7b631c6df64f28d75d99443d6653db3c6b7961190e8f82a233000001002ce4f47168ef93f01aef51c60000000000000006af34b21ed8437a371c0b427cd8c94f3952ee752b758eb5bff60a0c4f4793cd6638a2a23d68cb6e86925599fbc1361b8ce27b41d79027894b6c0003cc97a64088edf383a51eef947915369bdd4fc3cded2663d17515838f8fbba284c5b6ffc5251019eaee59d117d34c73e50fbd33ceb4508cfa4eecb7d6bb11fc4a114a13542dee77b2651783f6a5d9260036ccc70d695105d1ddb56fadc26584547d8d5cecb3c672068cc7ab31ddc5ae0a253b587d712c6113acdf49fa0100de0f7b3717528e35b7e70733538a8eec8fb17616d2198d02ba4e7690fab700000090eddb27755d6a8f29c643dfff0e4bd7c2b13b7a57a3120cb2cbb70200339dc0862dafad481a63e7f90d14c54803d8b100e0ad5cae9a0a7b2f329c3b0000000000000002f4b2eebf5bcd42688b08ff0a6575a31f81f01c13c7cb674ff41cb3c7f6896d41e86bda845164825e28b9fb539e695a9eb9710f924aefde1c96bebe4274594038347691a088f9bcaeba90315d3b3cfc24388cc15dffeda1bd610582c5b74fa6c6e789ce440f71871a5e8b85000000005806743e8e075b8624686feb21dbdb9afd74dd0067d82a72c099a2d52a599494388cb56cdb5ef9190980f9128e689e07e98b2ed59e1537fc9fe144dc2030374b0f5fcfd8f2ef242803f7bcbc07145f000000014a335b858de8acf080852c49d353a00a5aac3d6a33e0075506a1fd25799f1637b1bafaf09954ef"}) syz_open_dev$admmidi(&(0x7f00005ae000-0xe)='/dev/admmidi#\x00', 0x7f, 0x80040) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f000027a000-0x4)=0x200000000000e) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x3}]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f000043f000-0xcc)=[@in={0x2, 0xffffffffffffffff, @empty}], 0x10) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000f09000)={0x0, 0x9}) 2018/02/05 23:51:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000670000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) r1 = syz_open_dev$mouse(&(0x7f00002db000-0x12)='/dev/input/mouse#\x00', 0x4, 0x101200) flistxattr(r0, &(0x7f0000810000)=""/201, 0xc9) name_to_handle_at(r1, &(0x7f00002d5000)='./file0\x00', &(0x7f00001c6000-0x81)={0x81, 0x1ff, "aebc28ea288559fd113bb1352d926a4260a40632c24fc29fe7d4ab88d3ef478539385c88697c1c0022a1f95a4a5a4690fd8bdc7b2651b56c6109feeb929bc53fa46bad805aee869d6fe77cba73b5546a058dd23c7691e55fbdc0ab5aa9a96354688aa2a8428d7aa665c0c4774bae6d50f68392efd37c807169"}, &(0x7f0000436000), 0x0) statx(r0, &(0x7f0000597000-0x8)='./file0\x00', 0x100, 0x200, &(0x7f0000fc0000-0x100)) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f00005e7000)=""/25) r2 = socket$netlink(0x10, 0x3, 0x1b) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f00003cf000-0x14)={0x5, 0x6, 0x9, 0x2, 0x3}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000363000)=0x1f, 0xfffffffffffffd69) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000d8b000-0x38)={0x9, 0x9db, &(0x7f00005f3000)="66796fc3c248f7779547bfcb8b36e904bb257d72f865206a5e4570b0a3", &(0x7f00006bd000)="fda77f1e115dbc880f43d94af2d553cd02b5056eb7d0d3fb2ab50b453ade221c2e6d855ecc5a215671e2d12f83b6e1f5b292d1c09a4bf5e261770d301166bb1c1c9fea1e94ff76f4539ab53747adea4a2ad1e9da48628444e86f07261454fab6603bfbb788300b1f8ddaac4402ff75d9fb49038e68ec7a9ea2aa2b6644a30be7c06469983a107e1c0e469fefac0fd9c3454f55b08d897fe090ffcae42eeb851dbdb33a54b8c1f30e6fad43bac91191", 0x1d, 0xaf}) 2018/02/05 23:51:19 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x80000000003, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000003000-0x48)=@full, &(0x7f000000d000-0x4)=0x48, 0x800) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f000000c000)=@nfc_llcp, &(0x7f000000c000)=0x60) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000c000-0xd)='/selinux/mls\x00', 0x0, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f000000b000-0x44)) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f000000a000-0x4c8)={{0x0, 0x3, 0x0, 0x0, "5a21f3ca450c8421dfd3fbbfb00476d45cd8877b80371e62f62b0caa222be0dba57009859949effc25b7558d"}, 0x0, [0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], {0x77359400}}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000003000-0x14)={0x0, 0x7, 0x3f, 0x9, 0x80, 0x1}, &(0x7f000000d000-0x4)=0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000000c000)={r3, 0x8cc4, 0x0, 0x1f, 0x200}, &(0x7f0000005000)=0x18) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) r4 = open(&(0x7f000000a000-0x8)='./file0\x00', 0x30000, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f000000d000)={0x5, 0x4, 0x1, 0x2336}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000000c000+0x329)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f000000d000-0x4), &(0x7f000000e000)=0x4) rt_tgsigqueueinfo(r5, r6, 0x2a, &(0x7f0000001000-0x10)={0x3d, 0x62cd, 0x3, 0xcde}) mkdir(&(0x7f000000c000-0x8)='./file0\x00', 0x8) 2018/02/05 23:51:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 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, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000c74000)=@assoc_value, &(0x7f0000527000)=0x8) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ec0000)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) r2 = dup(r0) mq_timedsend(r2, &(0x7f00000ec000-0x1e)="3bb19f00d4b97bda1328dccc5bb9d4820e171f7a40792c2ed6ca81094350", 0x1e, 0xfffffffffffffffc, &(0x7f0000979000-0x10)) connect$inet6(r1, &(0x7f00002b1000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) 2018/02/05 23:51:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x100000000, 0x420000) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000783000-0x4)=0x779e98fc, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000)='/dev/audio\x00', 0x100, 0x0) ioctl$TIOCEXCL(r1, 0x540c) membarrier(0x10, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000003000-0xd)='/dev/dmmidi#\x00', 0x50fc, 0x200000) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000001000+0x570)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000003000)={{r2, r3/1000+30000}, {0x0, 0x7530}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000004000-0x14)=@ll={0x11, 0x9, r4, 0x1, 0x1f, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x9}}, 0x14, &(0x7f0000000000)=[{&(0x7f0000005000-0x22)="72538ea522aecae6a1c7e9048dee3adb2659491035729861440e4a44f946c2eb1442", 0x22}, {&(0x7f0000005000-0x27)="63ebcc905413878e177802da82fd269a1a73da6d0ad7637c360cae575723e5ed7bfb61d4a56b1c", 0x27}, {&(0x7f0000001000)="30277bc50785a7c188021f4f717f971d091438b44f299afe6e06005d0584f2eab540b3ce10344278b39f5f63b978a3b1e2a9fccd5f6fc47ff0112f89bc67da031885c1090e344c9b9493ad94c7bf5bd05b6355b85b9a082837fc384551fb69cae7819ef74bbf7bfa92f5190b2c13c2a1325b4616fe814dc047852f676e36aba8a529266cff5a3a7fb82c1eaaf631f86785e4e605d0f90fc3cc1efca0eb82303e491b16b264487649b35956275667cbad91ae3b8dae91f70ef3e6d0439ca931cdfa6db75647c8a63b381401f9f1281fd6bb5348fe729ec3a2fbac9fd5379993ad9d5c56063fbc0845cbc32b7107a3", 0xee}, {&(0x7f0000005000-0x1000)="1f925c704419bbf28c064c20590292bbd2408da32c7469d943dd3f5e16caaf3f208fff553e01515909e2e41be128cf2da7cd6ccc3d0963a8436be7e5ba2d61d49dafcc0aaa3d910ca7d71cc7826cdc0968cc1b4df80307b1d858e2207839fcc9378092dbc06f55ed826856a19494f832606454df8802a1b16d23d33fcb2d77e1a6644aaf108cf48ed8a9bf1e4335d5b338651a80091faadf7ab0b706774171bedbc4067576e045e730ab9964f3e1aec9b245e7c6c677a1f55913ac49d1d8d6f1a61d9e72d84e242f7ba450ce83ff23ace5cc861e442f17b603c808bd8739d2b71845e815f2282a039cb2667a59b5485460c8bd044fe3d6a82aac9de909427ab2c49e7ce00f2a2a93eb7f91b1ed2942e9c3a79ebf4986e2c215ff59dac57cb05da2740876a7ba62a3b46937896f4c3c48a0659e499a374713441e2545d480c6f7919399fc215090f1c0bc6dc167b854fcee11893a1582a00e43b385741fa652c984632deff263206291a784d151a0b4c1d0bc285463c28fa45f02ff74aaa9ccac828aff534e8f02ffb7f216bef50ce146f1dba6c362b0ec5847504c7100ed31a213a72999701a4f339ce18bbb1efc037acd1010a10a098edaaef00769bf573667254d4d10fdc3afe647547c76315276ce3c65989804ce672f5b8f67f101de4639aa661a4765c95f7e253973b162b1603fb7738067ce1e46d4f9cdabcdff3e9c4e245ad781d06de07693addddb3324592d170d14c694688052e9524b3e439c64d098559eadb33056265ebf3027d5333307a56b1b43afbbbb5b95dc890d44c2943aba3f28414547d61d4adeb1d2e330d6cc364e9cdfc8e47c02f96460b721ad82748f4b82ce54d1742d148fd3de77b261240912065a635c3d6340d1069a9b00dfd551cf126756b51b9986431ee19c7ad6747aee573d5cb238466a9ed8d1ec57e07ff6bee65001f4bd932f6418cfdedcf6996f2ef5229d78cc288c7f0203f41ac63afb5fecd0115ff7104304919bfeb78a97cc7a2dd6129f751d091a9448a4a8331c328714a925f95d40d91baeaa26d6927e9fc4e7236710a9da2fdd3feaf2d46f3c03bde8f6481406767f92319faeae074e930c209ef871633a8a40f6aeb30916ff4ab580ed14b997fcf73921ce3e67484a9c1f74e3dccae65aee667cb761a8ea4c4d8d810d6cd9be570efb57e3c38d17f403784377241bf001cae8c7bb155ee39a6ab32eab09f37867828a154ee16397451b2e0bcb5537938a2c6e6a995b280f04981188ae14c5fff1cd775a75e6d848803af019ad9f9ec860b7ab89f2626271680713eb788eeda4f803d76040894153cf9080f8fbd2a2020046b4d9377530a67afd9c1de886bdda5ecf105054a4a9dc96f624b45092a004561243783b44cb640c21cbcd7b66159e2c0f1fd98a5485ef25f8d84b775a1251a490258cae975879a526c95e583eb64346bbba985de7f54e3c4c145ff300d7efb46686fcf1f6e4152d9ce11d1e61a857aa8e06b627002ad75365e34e85bc7ce9f38b5e2a22ad84a1f3b1b666daac3c490c936218df68c1e7a2bfcdf54f2cb2adb825bac8572160db3c4edafa14e5059283aea7c3fbdf6e8bfaa87f79c3148a4561bacdc959ea4533309ab9dbbefbab5df1495c9640cc8e2fb46fb4553869cf2194ce57859f387a1303bf63315ef476bb133e697e6d23382fa8b6a4f3b45d0af09d5c638f81ed0bb5e21a134e4dcc47cf17901a9350ead755af8c03f68144c3211a2fd6aaec54837e2e66098b0a05ae3a8a9a312415b61b3fdefb7909292e9e5c08cbe7f0c6e13504e5e4de294c6c17a58109a9f56b8b8df1e8d41becfbd00aded0c6bebe8c78ad304a9c38e57152f7e732b9f721faa9807be2a7c9b830bdd7c561c5234f5ad034470ada798c747f19bcc20f390851f93f0240b798d9ceea561679e9d34c0ab3d8fdeb60a8c43e6432292c4a5759760529ae6f496f79f285483f1cc4a4567704f66ed6b0286d8e7dac863c9bdb9c07c03390d04f0f9db889e2054b58c614f7e8b7db7d42f0c1c11128273090263a482c4f6f167c03db567ae47785fb062493cb06d39a5ce54ffca7d572722872b270e58551d01026dea3845fd1fc85fbb3ee78f9dbedc115b10a4744b5ee92894b90c59d03b81e80b62aa8ce0ff13624238678288447f2e6f19717d2975fe02b277a0735049565ddd9fcee6f18ec35e2e06b9b3108ef85f20372b8aa68aee0171362365444276e51897812564dfa75323366c50d8d9dad74441e455b03d5819faea3dfbf5a3fe326f1e786d0be4de89ce8a0a972e5290a16f117842d9dd2338130340002154a00bf9bc41553e690b24749505b1b564a50668ddb9addf3ce237acc56a1dc49d3b9fead290a669f129ac6fe498b61264186b6e94af4d3ee99ad70a57db9d0599a4b383fed74bee14cea587d5ba8078cbef17617c05b0c68252dbf01040156017b19d5a96386ec372c3ff2cb9cb619b5ec8aece5da4fe1511b591b3b807da8ae4aa2174d1bda68d883451829840bd8a1c31b50deaba064e24e5bb49146bfa7d03aebe59a4fa1076ff3c36fac1585bc181fa8b32aa643be86a807c832ca42f0e195f27b734835d9c597848b0368e6b482aa30fa5b8e274ce1e72c9a47ea8204ec8816b79e73bda164cebc72658fd8e4a53e1d0c725dfe2b52c8f6dd07742e9b5bb944f611c12263fe6390f20ea9e1304db183e530eebcfd86a088d441f2d1d7fdfe1408974bb2603eb8f172d49d8be8e6234c46722d43c628af4ca317f7898ea1deda6084d3a00a4cd76cfa7b5955b7bcb9430f76a41f9eeb2ba443cf82845776d52d6a689c099b282cca833606fa6f2db1a48664260f0d29d208dcf98bcf46e904fb27a46ebd552caae16d1324375825f13a63d95e44019869a9806055d47aee1dc6f7a7588f17eadd557f475c4d93412c203ae24124147a986675df929ad78d29458756ae0615ba0ba3bab6abc41edea3aba486ba8cebc85821d01bc805ea6da12ae724045c363e180b4f21c012064cde6e084eb645540144fae4ec6dc5dd790a1bf60860cc161887aad748a3a5368ae0ab4868ca6c8a11de7aa35544fd2558bb030c5d424509f7fbd2bc3b06ff5e74ab725827dca6b635c0589f16b45de627c9493d2ef8fe0113114b3543c16a6eb7acf4cb7809013ddc80599d2e7c5c6b01bd79ded48bf7062f9d72ed942a9ddba2c73cbb46037afc694ca696dad7e24342e7b052b06e8daf20c498062585ecf6876fbbe4719941abeeda1b86ebccf590f270297a504d1d254e83c126db095d6039e093deb70365f83d179d578349b24e0e5b02c99e692e5b40ba8a311295ab50c318152b61a68f58301427df3a3353736980baf8c06123656e0e704a5427a1a7ad89f10992c5693e8599cc9c96e067e34137c40957f0beb448c4b4a7f9722addfc21be459d4c1e52bf1f50dda28b9487cb7d5c1f909ea4312296697e0c3bf880d088b65e9a848f26f124961aa6be0bebe68b6211cbe57e0b84f232bd2fef98022444d5bc9a2d2450c90aee52a9715cc628fca2068c9a6dffa16d72674610ada91d85a2a9cd90887ea7b772b4df65019ad9b6d0d306f864b9b55abe7b3365bfc9668f2e227ff335b55e6c67b0feaf148ed461d03fb712a38e835bd496e04084b249367fa01e70ec0851f2c690a96061d435664bfc7bc19e8d24079ad35d7db8e000b3e266efad77582e499683bde2db9455be40ba9a1efbbc0211813a03718c7865a3e494570563bbce188ed0a029a290c47480996222dd531cda1813f8e373a9106172a64b7c04384dae3a9339944ab70642a915f4a361d95e62da078867a9732b7622e3d91c896d894366854711256521fb70da63f7bbcd3efd73b7dbb8c457ca5594b0c71139804f7ed61f2bf5cc120c403bde1c67433dd774e137f64fa8e7a6d4450bd1f9247fdd1c11c8ab43350565209100ec129a80797974aebbdfc376454c0ff7afadae99790dfad52f904be792b0cd5c1b7df549c7a9a1ab71691ecc3bc82d4849b850800eddf803133cac866fc214542b16771ba6c4e05abb463b049c712191fff5bd07d9cb9e74ab40c0fbc7b00592d57c5c971cc650bc09a9d8630410a3b253dccae9971e986c07f9027fe88f1e35e2752bb13f8f3f6adafd89db705752379cc71a1b6ab9319b5dab328205132a10107ad845f2d7e04c29e4e50dd01c6d0abb84fb91ed8542143bdbda12f4e66fe344fd81f87bfa8dbbace8b9d3ef130502a0cc3640660b9a0998439c058f8e5feca185c682440425d09255d2c934cb85d82a3bb9035c275183c38ad6746503f4d6a9752b4615479a1d03a4c3068e1b7e2c857b398ba410941a6cc7cbaa01a75ddbdc2eb8338caccb2ac4c893702c686d688940cdbf53b6fc4b1dce2f46c8ddceb9e2b6b7f2ee81443e13c0e5c90b126ce1e4b4941ed31979bfc0bde115bb6c44288963ae73629847d2da6a09278bf5d385860a32ba0484764f6b1d38acc5d4505bc4f66a4e446cb478ad8bab4bb5682f3da5ce7d7ca40520e9ca3cd2bf41bb53cdf83a553f22048d8f19158b3336e7791abd87d2068e885b9d2e05793acc10d60729b641fea26fc04586c75340b6d87ac7e8a7b94f110acb2ee44e787d476fac67247e1f531b7f1f93ed0cecac660135aa68a5bd13307e975f65dc0cd90bdde07a7b8c151765362fd9ea6dfe02eb87e7cdf333e2b58a7ccce22f290ae501fef6e2244049788918c76fd3311f9500955824ec16ae08b263ccf61f91daa0b067478acfcd7da53335edf39ac5b6d61b0ee89fb30735950eff49f08249c54ae99d1259f47e350e9847c7349f83332761cb64f4d538fd28815d6e776325529cd85851ef027b54f964a52fe8b889e97374f21d99131577782b3d70c8b559111b0ecabc5b541cea24418460db2f06416e31634d53c2b6422f0ac17838d0da1152e33c7a4f961a1eefcddf44654706697d4a70c229e3f4a0d81c3adcc73f88463ccfd50d5c3c1359f8df5074a52c6e2ae9d599a7482f3f998a0d4c1a7c3e1f8ff2bf9111452541eab0ea10cac1434aeadcf678e89bfe771d039da74b6ab5c580f2e85a6a2bcb752b5eaf183879cae8fcf9f8060196ae5b81af8323215fb26f37ae245f82f9aab298f30cd7345f4bf25a0e6b364072c589d0dacd85b8b17e703a1bda0fe49215de4e4bdca91d4d95464f546568c998d52d0ad91e2c6134fb6a2e35cfbea641238d6b8ad54c87323ff6967e0545c1da30d03ba8af61f04db6e8d0b25143acff50cb0765f9707b83889a221c2d7baba10fe93abd3dba442198111bfcda768bd6b7712aa4c8529452a3d9019c48b7c1005ac9d52273442eb0827fb32e529bcb87204d43e545d1b38a53ebd4fba5ff13b32bba90fefeff393fe2fe2e6ba42967a083857ebc8e9adc3492ca53c5da39abcfcdf748793946adf9c6bc84b7eccc7f11523f75c0725dedd131080637cb622253d384c53c687a461dc843664469a46e2614ceae9c2ea3b60f6c9f1c9eb05a0aea9f67c6c971a437993c58cc66ec4bb0bbfedba13610fc5fa31f7c7325a3c1ddd8c5f893d8c8a98b4c769f2b51525c4aeed91fa593f1e69c35651a002ecb28e39357d1961deda143a7c41a9746e54ccf91a7ad756fdd9d548a136cbeebc13ae35f06866115654361fecd4ee50cba40d5a02044f7d30404efe3a4cc397cc83e6b610fb59aab0136c9f778f576daf599a7c47caec339c8a32ce6396cf328216f35de9c97c66f22b59968e36406e3c5625a67d015ded1825fdb6945236c5fcff2", 0x1000}, {&(0x7f0000004000)}, {&(0x7f0000005000-0xac)="0ea31d3701548842e9ebe715587dabf500303acf27aff66306f21891fb4f252d5a7745d60cd9bf5f662d7ca48ddd20728bf22c3bde10ed9e65ad59bbe9491ff52ffb92db2fc2a02f2c8a17b0da3c657ae42635c2ded4e7ae331cdf3ede5b6614699f6f5b800eeda84df15642f0002256357399235853f2f9495ace29b713464fa59cc9248e4d218d46f0c5a3f522008f991f29027c25be951a788743f4964fd2fb4d8799faa6ccf83d54d23e", 0xac}], 0x6, &(0x7f0000005000-0x1070)=[{0x60, 0x117, 0x3, "d302083a6f7f8eee7b3f6ff8896908ee0e747b1fb774d794b756729ab9f1e2cf091f456bcd6f85aaa4fdc0df9e3921030681345f710369500bd21b8cc780747b602047d55bc9349b81697ddb115a"}, {0x1010, 0x10e, 0x81, "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"}], 0x1070, 0x20000000}, 0x40) syncfs(r1) r5 = syz_open_dev$midi(&(0x7f0000005000-0xb)='/dev/midi#\x00', 0x8, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000007000-0xc)='/dev/rfkill\x00', 0x80, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000008000-0x10)={0x2, &(0x7f0000006000-0x10)=[{0x3b, 0x8, 0x6, 0x4}, {0x0, 0x100000000, 0x43, 0x8}]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000005000-0x8)={0x0, 0x62, 0xe29}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000002000)={r6, 0x5c, &(0x7f0000009000-0x5c)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}, @in={0x2, 0x3, @empty}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x8, @empty, 0xffff}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000000000)=0x10) 2018/02/05 23:51:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffff9c, 0x6, 0xd, &(0x7f0000bb7000)='vegas\x00', 0x6) 2018/02/05 23:51:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000f44000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) ioctl$int_in(r0, 0x200005421, &(0x7f0000ca0000-0x8)=0x2) unlink(&(0x7f000030d000-0x8)='./file0\x00') listen(r0, 0x0) accept(r0, &(0x7f0000630000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00005df000-0x4)=0x10) 2018/02/05 23:51:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0xfffffffffffffffd, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$audion(&(0x7f0000e7c000)='/dev/audio#\x00', 0x4, 0x2000) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000aaf000-0x9)='/dev/dsp\x00', 0x0, 0x0) dup(r2) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000978000)=""/63) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000c76000-0x28)={0x1, 0x0, [{0x48b}]}) getsockopt$packet_buf(r3, 0x107, 0x1, &(0x7f0000e58000), &(0x7f0000d6f000)) ioctl$KVM_ASSIGN_SET_MSIX_NR(r3, 0x4008ae73, &(0x7f0000ed4000)={0xfffffffffffffffd, 0x10000}) 2018/02/05 23:51:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000cf3000-0x10)='/dev/input/mice\x00', 0x0, 0x402) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000996000-0x40)={0x54, 0x8, 0x100000000, 0x77, &(0x7f00002c8000-0x77)=""/119, 0x7, &(0x7f0000afa000)=""/7, 0x55, &(0x7f00008e9000)=""/85}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000d17000)={0x8, 0x5, 0x126, 0x2, 0x0, r0, 0x65}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ad5000-0x18)={r1, &(0x7f00008f0000-0x1000), &(0x7f0000b3a000)=""/4096}, 0x18) 2018/02/05 23:51:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x3, 0x800) setsockopt$inet6_tcp_int(r1, 0x6, 0x6, &(0x7f000071b000-0x4)=0x17e, 0x4) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(camellia),ghash)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/02/05 23:51:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000378000-0x8)=0x3) 2018/02/05 23:51:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x1000000000000003, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc9b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xb, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/05 23:51:19 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) sync_file_range(r0, 0x10000, 0x1, 0x4) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) readv(r1, &(0x7f0000001000-0x30)=[{&(0x7f0000006000-0x7)=""/7, 0x7}], 0x1) 2018/02/05 23:51:19 executing program 6: 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, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000eba000-0x3d0)=@filter={'filter\x00', 0xe, 0x4, 0x370, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x168, 0x190, 0x0, {}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x4, 0x0, 'syz0\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "1d817884f60636dc5a7ff165e9ed6b9dc44c66afb6f354891c7b03a898ce"}}}]}}, 0x3d0) socket$inet(0x10, 0x3, 0x0) socketpair(0xb, 0x806, 0x1fa, &(0x7f00009af000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000a85000-0xb8)={0x0, 0xfffffffffffffffb, 0xebb, 0x12e2, 0x4, 0x5, 0x2, 0x100000001, {0x0, @in6={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}, 0x3, 0x1f, 0x9, 0x20, 0x81}}, &(0x7f0000286000)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000046000)={0x7f, 0xc, 0x8, 0x6, r2}, 0x10) 2018/02/05 23:51:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000462000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000089d000)="9d9c47ac46390de76dae7940644d5472", 0xc) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00002e1000-0xe0)=[{0x0, 0x0, &(0x7f00000a3000)=[{&(0x7f0000bf9000)="a2af20398dbebf1981ddbe6194622851", 0x10}], 0x1, &(0x7f0000060000)=[]}], 0x1, 0x0) io_setup(0x100000001, &(0x7f0000f69000)=0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/05 23:51:19 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000891000-0x5)='maps\x00') listen(r0, 0x6) r1 = getpgid(0xffffffffffffffff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000adb000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000000)={r0, r0, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000839000)='/dev/loop#\x00', 0x0, 0x0) accept$ax25(r0, &(0x7f0000574000), &(0x7f0000935000)=0x10) ioctl$LOOP_SET_DIRECT_IO(r3, 0x40101283, 0x7f) 2018/02/05 23:51:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x109000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000f4c000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fa9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r4, 0xae71, &(0x7f0000ba1000)) 2018/02/05 23:51:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x9, 0x0, 0x0) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000510000/0x2000)=nil) r0 = syz_open_dev$vcsn(&(0x7f0000cde000)='/dev/vcs#\x00', 0x8, 0x480080) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f000041c000-0xd3)=""/211) 2018/02/05 23:51:19 executing program 5: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000772000-0x24)={@common='lo\x00', &(0x7f0000fd9000)=@ethtool_wolinfo={0x23, 0x0, 0x0, "00000120c807"}}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000fdc000-0x4), &(0x7f000082b000), &(0x7f0000fdb000)=0x0) lstat(&(0x7f0000289000-0x8)='./file0\x00', &(0x7f0000662000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) lchown(&(0x7f0000fdb000)='./file0\x00', r1, r2) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fdc000-0x9)='/dev/rtc\x00', 0x80, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1d, 0x9cc2) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000fdc000-0x108)={0x0, @in6={{0xa, 0x2, 0xe96, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, [0x100000001, 0x5, 0x3ff, 0xfffffffffffffffc, 0x6, 0x3, 0x100000001, 0x3f, 0x1ff, 0x3, 0x1f, 0x1, 0x5, 0x100000000, 0x4]}, &(0x7f0000fdc000-0x4)=0x108) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00007e7000-0xa)={r4, 0xb39, 0x1, [0xddbe]}, &(0x7f0000fdc000-0x4)=0xa) 2018/02/05 23:51:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000027b000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000238000-0x5c)={{0xa, 0x2, 0x6ee5, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x5c}, {0xa, 0x2, 0x11b1, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x10000}, 0x166, [0x3, 0x3f, 0x83b, 0x7, 0x4c30, 0x6, 0x5, 0x8]}, 0x5c) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000305000-0x18)=[{0x6, 0x8}, {0x0, 0x7fff}, {0xe, 0x100000000}], 0x3) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000904000-0x8)=@hopopts={0x0, 0x0, [], []}, 0x8) r2 = syz_open_dev$amidi(&(0x7f0000592000-0xc)='/dev/amidi#\x00', 0x603, 0x400000) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000dec000)={0x100000001, 0x5, 0x2000}, 0x4) setsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f00002c3000)=0x1, 0x4) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/05 23:51:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f000014f000-0x3)={0x0}, 0x800) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000947000-0x4)) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000b84000-0x4), 0x4) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000fd7000)='/dev/audio\x00', 0x2000, 0x0) bind$nfc_llcp(r2, &(0x7f000060c000)={0x27, 0x81, 0x7, 0x4, 0x7, 0x5, "fb9cd273131cd4e5ef45bc4bd20ded41e9f9d61e24e0f76173cb43cfcb26e154ddb5c9d2a477923cbfde4cd9dd56b829134e9a39d6915e3461510ac808c610", 0x401}, 0x60) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004ab000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ec5000)=@ethtool_dump={0x3e}}) 2018/02/05 23:51:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000c43000-0x4)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f0d000)={0x0}, &(0x7f000099c000)=0xc) sendmsg$nl_netfilter(r0, &(0x7f0000243000+0xf41)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd1000-0x10)={&(0x7f0000d3e000-0x368)={0x20, 0x13, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x2, @pid=r1}]}, 0x20}, 0x1}, 0xffffffffffffffff) 2018/02/05 23:51:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000aa5000-0xc)={0x6, r0}) bind$netlink(r1, &(0x7f000026d000)={0x10, 0x0, 0x1}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000df4000)) bind$alg(r0, &(0x7f0000a9b000+0xe2f)={0x26, 'skcipher\x00', 0x20000000f, 0x880, 'pcbc(aes)\x00'}, 0x2a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r2 = dup(r0) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000909000-0xdb)="f2d6c5b2034797c5e94ae56de4408c61b42e7ffb0c5834cb6a71251c423fd65025b68cd4df6ccbd0003a52cbd249e3361cb02ef8753fd1cf603fbbc68b0aee23bd564874061d0e8e9fafdfe5f2aed5cc2d52f5c5b940e83eeac7423495266e674e1e97d023beecde4450a33d729788acc78f3cb18967bf4e406964329f98a6a9af39690e7ba6527e4ab7436957764970e636895fafa0290c673c5fdbd80b7838948cfd5f8d620dfc9d52facb0ce571b439d82984ad3f9fd5959757ebf05da2617ca9b8309e03ac51eec39987fd3eac0e718771f52f358a50c87579", 0xdb) recvmmsg(r3, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4001, &(0x7f0000824000-0x8)=0x7, 0x8000) openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000543000-0x6)='/dev/sg#\x00', 0x6, 0x8000) clock_gettime(0x0, &(0x7f00000b3000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000e97000-0x4c8)={{0x401, 0x5, 0x3f, 0x80000001, "14155d207917991b1363772170b12df50d1de2f5bfc2ec163ec13dc12f291c8c6021814db0dc59a38b47b0a8", 0x2}, 0x5, [0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x6, 0x0, 0x3, 0x8, 0x6, 0x10000, 0xc13c, 0x0, 0x2, 0x1000, 0x4f, 0x7fffffff, 0x2, 0x4, 0x100, 0x8, 0x3f, 0x8000, 0x3, 0x8, 0x7ff, 0x400, 0x18, 0x8001, 0x9, 0x9, 0x3, 0x80000000, 0x1, 0x0, 0x6, 0x8, 0x1, 0x3, 0x5, 0x80000001, 0x8, 0x5, 0x3, 0x80000001, 0x1000, 0x0, 0x3, 0x3, 0x19, 0xfbaa, 0xe4b, 0xd472, 0x2, 0x40, 0x1000, 0x9bb, 0x8, 0x101, 0x2, 0x2, 0x6, 0xfffffffffffffff9, 0x0, 0x2a9b, 0x1, 0x1f, 0x4, 0x1, 0x6, 0x0, 0x1000, 0x6307, 0x5f923acf, 0x5, 0x401, 0x0, 0x32d0, 0x7ff, 0x46, 0x8, 0x81, 0xffffffffffffffe5, 0x5, 0x5, 0x4, 0x3, 0x5, 0xfffffffffffffff9, 0x9, 0x6, 0x7, 0xe9, 0x0, 0xfffffffffffffffc, 0xa55c, 0x100000000, 0x5, 0x1, 0x20, 0x1f, 0x1ffe0000000000, 0x1ff, 0x0, 0x73a4dd5c, 0x6, 0x0, 0x6, 0x73, 0x8, 0x3, 0xffff, 0x2, 0xb2, 0x8, 0x10000, 0x9, 0x8, 0x81d2, 0x4, 0xf83, 0xfffffffffffff801, 0x6, 0x800, 0xfffffffffffffe00, 0x7, 0x5f, 0x40, 0x200], {r1, r2+10000000}}) 2018/02/05 23:51:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007fe000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000b5a000-0x400)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000c40000)={"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"}) 2018/02/05 23:51:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000ba000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00009ad000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000430000)=0x8) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000533000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000a13000-0x6)={r1, 0xfffffffffffffff9}, 0x6) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00007fa000-0xc)={0x6, 0xffffffffffffffff, 0x2}) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f00004c4000)) r3 = gettid() mq_notify(r2, &(0x7f0000054000-0x60)={0x0, 0x3a, 0x0, @tid=r3}) r4 = socket$netlink(0x10, 0x3, 0x4) setsockopt$inet6_opts(r2, 0x29, 0x0, &(0x7f0000c06000-0x28)=@routing={0x3b, 0x4, 0x1, 0x4, 0x0, [@empty, @mcast1={0xff, 0x1, [], 0x1}]}, 0x28) r5 = request_key(&(0x7f0000a6f000)='big_key\x00', &(0x7f00008ae000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000c27000)='\x00', 0xfffffffffffffffa) flock(r4, 0xc) keyctl$set_timeout(0xf, r5, 0x9) bind$netlink(r4, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x6}, 0xc) getsockopt$netlink(r4, 0x10e, 0x9, &(0x7f0000c5a000), &(0x7f0000fb2000-0x4)) 2018/02/05 23:51:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r1, 0xa, 0x12) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00005bb000-0xe8)={{{@in6=@empty, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000e38000)=0xe8) setuid(r3) poll(&(0x7f000024d000)=[{r2}], 0x1, 0xfffffffffffffff9) syz_open_dev$admmidi(&(0x7f0000f61000-0xe)='/dev/admmidi#\x00', 0x6, 0x1) r4 = dup2(r1, r2) recvmsg(r4, &(0x7f0000638000-0x38)={&(0x7f0000c4c000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f00009c1000)=[], 0x0, &(0x7f000027c000-0xbd)=""/189, 0xbd}, 0x0) clone(0x0, &(0x7f0000551000-0x1000), &(0x7f00000e0000), &(0x7f0000586000), &(0x7f0000ddf000-0x1000)) fcntl$setown(r4, 0x8, r0) tkill(r0, 0x16) 2018/02/05 23:51:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$peekuser(0x3, r0, 0x7f) r1 = socket$inet6(0xa, 0x2, 0x800000000000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009c8000-0xc), &(0x7f0000325000-0x4)=0xc) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e50000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x0, 0x2, 0x0, {0xa, 0x0, 0x3ff, @dev={0xfe, 0x80, [], 0x0, 0x12}}}}, 0x32) bind$inet6(r1, &(0x7f0000813000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xb}, 0x1c) syz_emit_ethernet(0x131, &(0x7f000005b000-0x131)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0xfb, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0xfb, 0x0, "366a20f1a2721ccf839874c4efa988f6475a9ce63822b3af3c1b2d7ad4adf42ae80199bc7c8887fe9284850d815f27d330d42dfa50c2d4c39e4c46a29f567eda30cc7bc9df2d80515c0500c9a201e2cde80d01f651c32668cc79b556a2e69f8d1976897fb06f9f15b00aa2f15832154e282901c6d52a460879a772f7decba59c481505593e953659bc8e8bd1e4a57a79a0cdfa87d81fa9ed0000000812509cb3163585d73470a194e0c4ba817f95dea977621ffc8631ac030974559c258c06916ed8fcf4bbcc04019a05b543249d2828c256b351ae40482db0f0c9b45201f6a0fe3ee2c958090000a45aa17f9b7bdaa7c3bd93"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xfffffffffffffffc]}) 2018/02/05 23:51:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000f69000-0x1db)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a58d2b", 0x38, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80}, {[@routing={0x0, 0x0, 0x1, 0x5, 0x0, []}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "833f77", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @empty}, @mcast1={0xff, 0x1, [], 0x1}, []}}}}}}}, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00008e2000-0xa)='/dev/vcs#\x00', 0xac, 0x100100ffc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000483000)=0x0) getpgid(r1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00008f5000), &(0x7f0000f52000)) 2018/02/05 23:51:19 executing program 7: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000fd7000), &(0x7f0000fec000-0x4)=0x4) socket$can_bcm(0x1d, 0x2, 0x2) 2018/02/05 23:51:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000e9f000)='/dev/dsp#\x00', 0x9, 0x14080) listen(r0, 0x197) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000192000)={0x9, 0x7f, 0xf061, 0x4}, 0x5) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x401054d5, &(0x7f0000023000-0x4)) 2018/02/05 23:51:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f00008eb000), 0x4) r1 = open(&(0x7f0000e03000)='./file0\x00', 0x8001, 0x109) recvmsg$kcm(r1, &(0x7f000098d000)={&(0x7f0000de6000)=@nfc_llcp, 0x60, &(0x7f0000fc2000)=[{&(0x7f0000814000-0x2)=""/96, 0x60}, {&(0x7f0000291000-0xf6)=""/246, 0xf6}, {&(0x7f0000856000)=""/20, 0x14}, {&(0x7f00008c2000)=""/44, 0x2c}, {&(0x7f0000255000-0xb9)=""/185, 0xb9}, {&(0x7f000012f000-0x3a)=""/58, 0x3a}, {&(0x7f00001b5000)=""/65, 0x41}], 0x7, &(0x7f00002f2000)=""/154, 0x9a, 0x3}, 0x2060) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000f54000)=0x100000000, &(0x7f0000384000-0x8)=0x4) listen(r0, 0x40000000000005) syz_open_dev$midi(&(0x7f0000ff1000-0xb)='/dev/midi#\x00', 0x1, 0x200200) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000050e000-0x10)={0x0, 0x2c, &(0x7f0000ca1000-0x2c)=[@in6={0xa, 0x0, 0xafd8, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x2}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f000066b000)=0x10) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000109000)={0x9, &(0x7f00005f3000-0x10e)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000090b000-0x8)={r2, 0x3}, 0x8) r3 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000adb000-0x4), &(0x7f0000efa000-0x4)=0x1b7) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f000058f000-0xe3)=""/227) socket$inet6_icmp(0xa, 0x2, 0x3a) connect$inet6(r3, &(0x7f0000248000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00005b2000)=0x1558) sendto(r3, &(0x7f0000632000), 0x0, 0x0, 0x0, 0x0) r4 = syz_open_dev$midi(&(0x7f0000742000-0xb)='/dev/midi#\x00', 0x0, 0x4000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f43000)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000845000-0x8)={r5, 0x1}) getsockopt$inet6_dccp_int(r3, 0x21, 0x3, &(0x7f0000722000-0x4), &(0x7f0000b92000-0x4)=0x4) rmdir(&(0x7f00006a9000-0x8)='./file0\x00') close(r3) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000042d000)) accept(r0, 0x0, &(0x7f0000efb000-0x4)) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f000011b000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x5) close(r3) 2018/02/05 23:51:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000448000-0x10)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000e75000-0x10)={0xfffffffffffffffe, 0xffffffffffffffff}) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000dab000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x10171, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$mice(&(0x7f00002f9000)='/dev/input/mice\x00', 0x0, 0x80040) ioctl$TCSETSF(r1, 0x5404, &(0x7f00007ec000)={0x200, 0x724, 0x3b3, 0x6, 0x2, 0x8, 0x5, 0x80, 0x7f, 0xf0, 0xffffffffffff9b59, 0x6}) 2018/02/05 23:51:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003e7000-0x11)='/selinux/enforce\x00', 0x100, 0x0) accept$ax25(r0, &(0x7f00006cc000), &(0x7f0000037000)=0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) 2018/02/05 23:51:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f24000)='/dev/dsp\x00', 0x0, 0x0) r1 = accept4$ax25(r0, &(0x7f0000d2e000-0x10), &(0x7f0000ba0000-0x4)=0x10, 0x80800) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000542000-0x78)={0x6, {0x2, 0x1, @empty}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x2, 0x9, 0x3f, 0x3, 0x0, &(0x7f0000af9000)=@generic="91941895c4bcc123482fcb6a4e0c5cbd", 0xf1c5, 0x2, 0x4321}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00009be000)={@generic="a093cd699b571a249b52a6e6d85ad543", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) ioctl$int_in(r0, 0x80000080044dfc, &(0x7f0000001000)=0x100) 2018/02/05 23:51:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000e3f000-0xb)='/dev/midi#\x00', 0x688, 0x4000) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000773000-0x4)=0x2000) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)}) syz_open_dev$usbmon(&(0x7f00001d7000)='/dev/usbmon#\x00', 0x90a7, 0x101200) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eb000-0x30)={0xc, 0x0, &(0x7f000045a000-0xc)=[@free_buffer={0x40086303}], 0x0, 0x0, &(0x7f0000bf0000-0x1)}) [ 159.718902] sock: process `syz-executor7' is using obsolete getsockopt SO_BSDCOMPAT 2018/02/05 23:51:19 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) r1 = dup2(r0, r0) sendto$inet6(r1, &(0x7f000000a000), 0x0, 0x0, &(0x7f000001c000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000010000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) 2018/02/05 23:51:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0xfffffd08, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f00005b6000-0x8), 0x8589) pkey_alloc(0x0, 0x2) 2018/02/05 23:51:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000650000-0xb)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00003dc000-0xe)={0x0, 0x200, 0x3, [0x1224c92b0, 0x4, 0xfffffffffffffffe]}, &(0x7f00004cb000-0x4)=0xfffffffffffffe37) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000c7f000+0x5ad)={r2, 0x5, 0xf0, "a743596617119da98c0a6c1f1918b829121a0158c2e9e4abe1ea88097a2726a08f00c47786d365713bc54560a105995ab1de82810f12ce2c5f854c0f7784e32211adf5ccc6b09e0ada4208a279da38fde77a73ff3d7c80cc9954ba392d81ea4dfa017aa734851cc956383e1b6cb7d9fcacfa00dedb49ba6c520ec66f1c3bac163d9425da83826b85dbc0c30752e4d3a56c650a3e2faceae4432e3f4b50d64c9767a5a63a3e1f9438939166e5562a446f7646ff211a1d624285e7935aa1308d7ba98f8df17ef1e7ff4f58f85ed13fa2b2b19cc666e919efa44c939a04912b40e3b6de27d03bda60d2041e839f1699c447"}, 0xf8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000df5000-0x108)={r2, @in={{0x2, 0x1, @rand_addr=0x8}}, [0x2, 0xfffffffffffff355, 0x3000000, 0x6, 0x7, 0x2, 0x3495, 0x1, 0x2, 0x0, 0x3, 0x0, 0x7, 0x0, 0xffffffff80000001]}, &(0x7f00004b7000)=0x108) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x2000003, 0x0, 0x2, 0xffffffffffffffff, 0x7360, 0x7, 0xa83, 0x0, 0x0, 0x0, 0x0, 0x100000}) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fdd000)=0x3) syz_open_pts(r3, 0x82001) ioctl$TIOCLINUX2(r3, 0x80047437, &(0x7f0000a95000)={0x2}) 2018/02/05 23:51:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000e000-0x8)={0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000acd000)={0x0, 0x0}) sched_getattr(r2, &(0x7f0000110000), 0x30, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c54000-0x10)="649c47ad46390d006dc20000009d4d54", 0x235) r3 = dup(r0) bind$alg(r0, &(0x7f00005de000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) getsockopt$inet6_buf(r3, 0x29, 0xd3, &(0x7f0000a33000)=""/167, &(0x7f000062e000)=0xa7) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f00004d4000)) r4 = accept4$alg(r3, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) recvmmsg(r4, &(0x7f0000057000)=[{{0x0, 0x0, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0x2}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xfb}, 0xd0d}], 0x1, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) setsockopt$packet_buf(r3, 0x107, 0x0, &(0x7f0000b78000)="64d45c2db7dc3677b2efeed47dabdfd956c6bb4b551cb63225153e75761c8902a785e12f78104647a0e8f4e3e2f6f7bf9e9cd0871de16e9dd07065a170305c83f5717b295de8880719bc33598aff8e2a992cbc2dca56b01208b45a2ce219a8838c6c64013f668101a11756ac19ff069be5416731786b2abb59e7920b89db9b8d2923fb9e5a8ca2ae103c8b3a175d2852ae9b845dccad9bc71aa549611b82dce51bd279a07fc71e0a68961ea259976f5bcaff", 0xb2) r5 = socket$can_raw(0x1d, 0x3, 0x1) fremovexattr(r5, &(0x7f0000894000-0x9)=@random={'system.', '{\x00'}) setsockopt$inet6_dccp_int(r3, 0x21, 0x7, &(0x7f0000f7c000-0x4)=0x8, 0x4) [ 159.808983] binder: 20139:20144 transaction failed 29189/-22, size 0-0 line 2842 [ 159.823822] binder_alloc: binder_alloc_mmap_handler: 20139 20000000-20002000 already mapped failed -16 [ 159.848335] binder: 20139:20152 transaction failed 29189/-22, size 0-0 line 2842 [ 159.875578] binder: undelivered TRANSACTION_ERROR: 29189 [ 159.883283] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/05 23:51:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = accept(r0, &(0x7f0000f9a000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote, @syzn}}, &(0x7f0000be5000-0x4)=0x1e) getsockname$llc(r1, &(0x7f000059e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000654000)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000), 0x4) 2018/02/05 23:51:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = socket(0x1, 0x2, 0x3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000e05000-0x15)={0x0, 0xd, "0420d7c83b7e2ea1e3aabc87cf"}, &(0x7f0000717000-0x4)=0x15) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000cf6000-0x18)={0x81, 0x7}) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000029b000)={r2, 0x40, 0x1, 0xffffffffffff095c}, 0x10) r3 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f000097d000-0xbc)) r4 = accept4$alg(r3, 0x0, 0x0, 0x0) recvmmsg(r4, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8000, 0x80000) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000ac2000)='./file0\x00', 0x40000, 0x1) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000b5c000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000001000-0x38)="d1edbaa100b80000ef0f001966b9040b00000f320f22db0f011abaa100ed0f01c90f01df66b9e70a000066b80038000066ba000000000f30", 0x38}], 0x1, 0x12, &(0x7f0000001000-0x10)=[@cstype3={0x5, 0xd}], 0x1) r2 = open(&(0x7f0000463000)='./file0\x00', 0x4040, 0x3f) fchown(r2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000092b000-0x8)={0x0, 0x9f}, &(0x7f0000a2d000-0x4)=0x8) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000010a000-0x9)='/dev/kvm\x00', 0xfffffffffffffffd, 0x0) sendmsg$nl_generic(r1, &(0x7f0000360000)={&(0x7f0000e9e000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000f03000-0x10)={&(0x7f0000999000)={0x10b4, 0x1f, 0x300, 0x7, 0x3, {0xd}, [@nested={0x1050, 0x24, [@generic="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", @generic="4516e2797bf030a7f4f4d79c2132407c608b1b1fbda48d0f8843980562ddbe2e8f5946a045ff87828aa7aaac7cda759a990d27c7f17b3ecf0962aa6fd14c", @typed={0xc, 0x96, @u32=0x1}]}, @generic="cfe7723aa6e6c120984aff09327bcdfc913e8e62eb7a1bfd56519ca9e0c78bfac1a02b2d1052857e8bf551849f77b42cd6133da2558adee2dd224f7386b8c4c6bc0485556d5ee05825cdcd5776"]}, 0x10b4}, 0x1, 0x0, 0x0, 0x4}, 0x4000) pipe2(&(0x7f000063c000-0x8)={0x0, 0x0}, 0x80800) r5 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x4) r6 = dup3(r5, r1, 0x80000) clock_gettime(0x0, &(0x7f0000000000)) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f000052f000), &(0x7f0000587000)=0x4) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x6, 0x5, 0xfffffffffffffff8, 0x30, 0x4, 0x1, 0x0, 0xfffffffffffffffe, 0x8, 0x805, 0x200, 0x1, 0x3}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[@vmwrite={0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5}], 0x1) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f000080f000-0x1c)) 2018/02/05 23:51:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000085000)='./control\x00', 0x28042, 0x0) pread64(r0, &(0x7f0000cd8000)=""/192, 0xc0, 0x0) r1 = inotify_init1(0x2) readv(r1, &(0x7f0000724000)=[{&(0x7f0000334000)=""/97, 0x61}, {&(0x7f0000eb8000)=""/176, 0xb0}, {&(0x7f0000ca1000-0x66)=""/102, 0x66}, {&(0x7f0000e9b000)=""/73, 0x49}, {&(0x7f0000a95000)}, {&(0x7f00004d1000-0x64)=""/100, 0x64}], 0x6) gettid() inotify_add_watch(r1, &(0x7f0000274000-0xa)='./control\x00', 0x80000c12) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00008a4000-0x1000)=""/4096) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) readv(r0, &(0x7f0000b25000)=[{&(0x7f0000fb2000)=""/128, 0x80}], 0x1) writev(r0, &(0x7f0000ecc000)=[{&(0x7f00000d9000)="f9", 0x1}], 0x1) 2018/02/05 23:51:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000031f000-0xe)='/dev/admmidi#\x00', 0xca, 0x101000) ioctl$TIOCNOTTY(r0, 0x5422) pipe(&(0x7f0000a74000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pwrite64(r2, &(0x7f00006c4000-0xd1)="96aa01b6c3360f96ac2b3497af3be40b1d0ec82513fe5628e9d8a2474c2d5034fbf92558028ec6a43dfc87a6d2f1f11996b76c48950d77825b27b427784c8d9c57d1b941649c117e9f50a2a10e0cf3f7b68521e6d9c22f6f9f53449ab8cd4d58e543c1ea9dbc0204f9858e4b5d5252197ff6e7d89cd7d326941a55ea8d64ee61df2a4a077f34d54dcc9488f22439351d9b2f232d2759a5bc16a1aca31a605c399a180901d007b6d4d6b4db1cdd4cbf729b463c3d96451fa589ee2c7ff3b415677dbe401fa65071af2b04be2d8218c9760a", 0xd1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000eb2000-0x10)="51b3595e8a93fb7b3cd69f7f9b247282", 0x10) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008a6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvmsg(r3, &(0x7f0000c9d000-0x38)={&(0x7f0000b47000)=@can, 0x10, &(0x7f0000713000)=[{&(0x7f000022a000)=""/167, 0xa7}, {&(0x7f0000ed5000)=""/16, 0x10}, {&(0x7f0000e9c000)=""/104, 0x68}], 0x3, &(0x7f00002f7000)=""/247, 0xf7, 0x20a}, 0x102) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00005ba000)={0x1, 0x0, 0x10001, 0xfffffffffffffffe}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f00000cf000-0x10)={r4, 0x2}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000afd000)=@assoc_id=0x0, &(0x7f0000895000-0x4)=0x4) r6 = add_key$keyring(&(0x7f00007b9000)='keyring\x00', &(0x7f000097f000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r7 = add_key(&(0x7f00004d6000)='id_resolver\x00', &(0x7f00009ee000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$negate(0xd, r6, 0x401, r7) write$selinux_user(r2, &(0x7f000016b000)={'system_u:object_r:userio_device_t:s0', 0x20, 'staff_u\x00'}, 0x2d) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00007b8000)={r5, @in6={{0xa, 0x3, 0x20da0000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100}}}, 0x8c) ioctl$sock_ifreq(r1, 0xfb48574a3e2c2f78, &(0x7f00009c6000)={@common='ip_vti0\x00', @ifru_map={0x8c3c, 0x1, 0x81, 0x5, 0x40000005, 0x7}}) unshare(0x400) futimesat(r1, &(0x7f00005f6000)='./file0\x00', &(0x7f0000358000-0x20)={{0x0, 0x2710}, {0x77359400}}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000f80000)={0x6}) vmsplice(r2, &(0x7f00005d3000-0x60)=[{&(0x7f0000200000-0x17)="e6edb08a68d4381ad048942bf77c4fd8fbfcb53413dbd9d3", 0x18}], 0x1, 0x0) 2018/02/05 23:51:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) mknod$loop(&(0x7f0000211000)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='Qamfs\x00', 0x105403, &(0x7f000000a000)) r0 = accept(0xffffffffffffff9c, &(0x7f0000807000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00008b5000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000031000-0x44)={0x0, 0x3c, "4b9f769baaf163d2cab0d2ff272c49325a903635c9639d8389ba1b561542286473072d58af075e0099d3c1877b6666573fd53d83629fe8f1c2dfed46"}, &(0x7f0000c5c000)=0x44) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000366000)={r1, @in6={{0xa, 0x3, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x100}}}, 0x8c) poll(&(0x7f0000cf4000)=[], 0x0, 0x7f) unlink(&(0x7f0000934000-0x8)='./file0\x00') 2018/02/05 23:51:19 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c4b000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000063e000)=0xffffffffffffffff, &(0x7f00004b7000-0x4)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000042d000)={{{@in6=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00004d1000)=0xe8) lstat(&(0x7f00009ad000-0x8)='./file0\x00', &(0x7f0000107000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00008cb000-0x8)='./file0\x00', r1, r2) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x9f, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/05 23:51:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a74000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) syz_open_dev$mice(&(0x7f0000f89000-0x10)='/dev/input/mice\x00', 0x0, 0x12200) socket$key(0xf, 0x3, 0x2) vmsplice(r0, &(0x7f00005d3000-0x60)=[{&(0x7f0000200000-0x17)="e6edb08a68d4381ad048942bf77c4fd8fbfcb53413dbd9d3", 0x18}], 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000087e000)={{0xa, 0x2, 0x8, @empty}, {0xa, 0x1, 0x7fff, @dev={0xfe, 0x80, [], 0x0, 0xb}}, 0x8, [0x8, 0x6ace4a2, 0x6, 0x6, 0x0, 0x3, 0x80000001, 0x8000]}, 0x5c) 2018/02/05 23:51:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = syz_open_dev$audion(&(0x7f000025c000)='/dev/audio#\x00', 0x0, 0x200) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000c7e000-0x70)) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000a00000-0xc)={0x3b9, 0xcb3, 0x2, 0x4, 0x7, 0x5, 0x1}, 0xc) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f00006f2000)=@fragment={0x84, 0x0, 0x3, 0x9, 0x0, 0x100000000, 0x2}, 0x8) r2 = dup(r0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f00002e4000+0x1c1)=""/100) recvmmsg(0xffffffffffffffff, &(0x7f0000057000)=[], 0x0, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009c2000)=0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f78000)='cgroup\x00') perf_event_open(&(0x7f00003ca000)={0x0, 0x78, 0x98, 0x401, 0x37, 0x46, 0x0, 0xffff, 0x2000, 0x4, 0x2, 0x4, 0x7, 0xf7, 0x9, 0x3ff, 0x100, 0x1, 0x1000, 0x1c000000000, 0x7, 0x2, 0x0, 0x47, 0x4b, 0xd6cc, 0x1000000, 0x401, 0x1f, 0x5, 0xff, 0xcbdc, 0x7, 0x5, 0x1ff, 0x7, 0x12c, 0x8, 0x0, 0x7, 0x0, @perf_config_ext={0x5, 0x7fff}, 0x281, 0x70000, 0x65, 0x2, 0xe8, 0x0, 0x6}, r1, 0x4, r2, 0x8) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000ff0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d3d000-0x4), 0x4) listen(r0, 0xfff) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ba3000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f0000f2a000-0x59)=""/89, &(0x7f0000621000-0x4)=0x59) 2018/02/05 23:51:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000013a000-0x90)={0x3, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000022b000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xe}, @broadcast=0xffffffff}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x36d) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f000095e000-0x14)={@ipv4={[], [], @rand_addr}, 0x0}, &(0x7f000074d000-0x4)=0x14) bind$can_raw(r1, &(0x7f00009bf000-0x10)={0x1d, r2}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x194) 2018/02/05 23:51:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000ec1000)) ioctl$KVM_CREATE_PIT2(0xffffffffffffff9c, 0x4040ae77, &(0x7f000003d000-0x40)={0xa}) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000b1000)={r2, 0xfffffffffffffffd, 0x2, r2}) 2018/02/05 23:51:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009ca000)='./file0\x00', 0xfffffffffffffffe) r0 = dup(0xffffffffffffff9c) dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000742000-0xf8)={{0x0, 0x0, 0x2, 0x0, 0x7}, 0x3, 0xfffffffffffffb67, 'id1\x00', 'timer0\x00', 0x0, 0x7ff, 0x7, 0x5, 0x9}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000da8000-0x3)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000e3e000-0x8)='./file0\x00') mkdir(&(0x7f000026b000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000987000)='./file0\x00') umount2(&(0x7f000013a000-0x1)='.', 0x2) unshare(0x28060400) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/05 23:51:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00002a7000)=0x1) r0 = userfaultfd(0x1000000000080800) socket$inet_udp(0x2, 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000242000)=0x5) r1 = syz_open_dev$sndpcmp(&(0x7f0000c59000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x101000) accept4$alg(r1, 0x0, 0x0, 0x80800) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000032d000-0x8)={0xf69, 0x70e}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000a51000-0x4c8)={{0xac, 0x2, 0x4, 0x5, "b2f115dfb28a0ca16b916d7c2dbf30f9b7305e4dbde6270b6e3d517419de8301aec8f09cf4378e417977dd45", 0x10001}, 0x1, [0xd18, 0x100, 0x1, 0x2, 0x860000000000, 0x4, 0x2, 0x2, 0x2, 0xdb, 0x9, 0x1, 0x7, 0xb31, 0x5, 0x0, 0xfffffffffffffcf5, 0x401, 0x7, 0x0, 0x3, 0x100000001, 0x1, 0x7, 0x81f2, 0x200, 0x1, 0x1778, 0x44e, 0xb50, 0x1, 0x7ff, 0x5, 0x537, 0x101, 0x80000001, 0x200, 0x8, 0x6, 0x100000000, 0x0, 0x6, 0x2, 0x8, 0x6, 0xec, 0x8, 0x100000000, 0xb4, 0x4, 0x8, 0xf7, 0x29, 0x400, 0x800, 0x1, 0xffffffff80000000, 0x4, 0xa7ef, 0x100, 0x910, 0x9, 0x9, 0xa44, 0x80000001, 0x8, 0x1700000000000, 0x2, 0x40, 0x3ff, 0x3, 0x9, 0x0, 0x1, 0x2, 0x2, 0xad, 0x7ff, 0x8, 0xa7, 0xffffffff, 0x8, 0x7, 0x7, 0x9, 0x2, 0x8, 0xfffffffffffffff7, 0x0, 0x2, 0x2, 0xffff, 0x100, 0x3, 0x7f, 0x2, 0x1, 0x1, 0xff8, 0x2df, 0x4, 0x1, 0x7, 0x7, 0x8, 0x0, 0x8, 0x9, 0x80, 0x3, 0x8, 0x1000, 0x4, 0x800, 0x8613, 0x40, 0x7, 0xfff, 0x2, 0x9, 0x9, 0x5, 0x2, 0x7fffffff, 0x80000001, 0x8000, 0x0, 0x7c]}) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f0000f86000)=[&(0x7f00000c5000-0x5)='ppp0\x00', &(0x7f00005fa000)='/dev/input/event#\x00', &(0x7f0000c51000-0x12)='/dev/input/event#\x00', &(0x7f000008d000-0x1)='\x00'], &(0x7f0000149000-0x4)=[&(0x7f000043f000-0x23)='cgroupð1vboxnet1%vmnet1selinux-\x00']) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000ced000-0x6a)=""/106) r3 = socket(0x1000000000000002, 0x1, 0x0) clock_nanosleep(0x4, 0x0, &(0x7f000005f000-0x10)={0x77359400}, &(0x7f0000af9000)={0x0, 0x0}) nanosleep(&(0x7f0000f46000-0x10)={0x0, r4}, &(0x7f0000eb4000-0x10)={0x0}) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000455000-0x10)={r5, 0x2712}, 0x10) 2018/02/05 23:51:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x399f1738}, &(0x7f0000212000-0x18)={0x200000000000005, 0x8, 0x0, 0x2}) r0 = syz_open_procfs(0x0, &(0x7f0000594000-0xa)='ns/cgroup\x00') setns(r0, 0x0) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f00006be000-0x2c)="0c94e21db76b49b35484db0ec2f51f2441bfaff1ac71d62bbc0fb518ebcf61390c0fdb0ca95543bf5177a454") ioctl$TIOCSCTTY(r0, 0x540e, 0x80000000) 2018/02/05 23:51:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80803, 0x7f, &(0x7f0000a99000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00000f2000)={0x0, 0x8, 0x401, 0x1, 0x5, 0x9}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00008bb000-0x4)=0x2, 0x4) openat$audio(0xffffffffffffff9c, &(0x7f000021f000)='/dev/audio\x00', 0x200200, 0x0) socketpair(0x10, 0x5, 0xd, &(0x7f00000b5000)={0x0}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f0000e96000-0x4)=0xe2f4) fchdir(r0) setsockopt$inet6_int(r2, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) r4 = dup(r2) open_by_handle_at(r4, &(0x7f0000af6000-0x100a)={0xfffffe08, 0x5, "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"}, 0x47fffc) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000df8000)={0x4, 0x1, 0x2, 0x4, 0x7}, 0xc) 2018/02/05 23:51:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) preadv(r0, &(0x7f000062d000)=[{&(0x7f0000030000)=""/237, 0xed}], 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = mmap$binder(&(0x7f0000876000/0x1000)=nil, 0x1000, 0x1000004, 0x52, r1, 0x0) accept$alg(r1, 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000a1d000)={r2}) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r3, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000fa9000)=""/254, &(0x7f0000c1f000-0x4)=0xfe) 2018/02/05 23:51:20 executing program 1: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) r1 = dup(r0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000037000-0x30)) creat(&(0x7f0000006000-0xc)='./file0/bus\x00', 0x0) 2018/02/05 23:51:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)=@random={'trusted.\x00', '\x00'}) r0 = add_key$keyring(&(0x7f0000d8d000)='keyring\x00', &(0x7f000014d000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$revoke(0x3, r0) r1 = syz_open_dev$usbmon(&(0x7f0000637000)='/dev/usbmon#\x00', 0x10000, 0x2080) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000818000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) linkat(r1, &(0x7f0000e1a000-0x8)='./file0\x00', r2, &(0x7f00008b5000-0x8)='./file0\x00', 0x400) mprotect(&(0x7f0000b99000/0x2000)=nil, 0x2000, 0x0) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) clone(0x0, &(0x7f0000807000-0x1), &(0x7f0000cad000), &(0x7f0000113000), &(0x7f0000b66000)) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000d91000)=""/50) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 160.132139] sock: sock_set_timeout: `syz-executor5' (pid 20197) tries to set negative timeout [ 160.185236] audit: type=1400 audit(1517874680.176:342): avc: denied { map } for pid=20204 comm="syz-executor2" path="socket:[47327]" dev="sockfs" ino=47327 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=socket permissive=1 2018/02/05 23:51:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000014c000)={0x4000000002, 0x78, 0xa2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b0c000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000e62000-0x4)=0x6, 0x4) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f000037f000-0x8)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/02/05 23:51:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x440000) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007e0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000001000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000ac8000-0xf9)={r1, r2, 0x8, 0x81, &(0x7f0000001000-0x1000)="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", 0x2, 0x1, 0x1, 0x9, 0x0, 0xbd, 0x9, "4c69544fd5c06d640e3f44e35d71db89f2b867425a2ae3fe96db623ae9892c13874e443587feb7bd1088b33db19239c0adc2ad2b0bbce18b1f7c5fc0a5be4c113530c335b8138dfa82742920adf32c52d7bda10472b1c273bd62a0e87080d5488dc458653f36f9270308de872037d856e40b5e5670523969ad93068a86ec5edd86f0d51300cc647f8c25418faf81ccd0ed79151176e6ea89835094f2d914ed2345145a1c71e8eae8eebd76ace8d0cd94e40c30b5ce4e8aaabcaaa17f3d955ccbeb6842186282b0ae88704d126d5f1657a8"}) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r3, 0x400, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000fdf000)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r3, 0xa, 0x1d) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2018/02/05 23:51:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) finit_module(r0, &(0x7f0000b3c000)='}lo\\\x00', 0x3) r1 = syz_open_dev$evdev(&(0x7f00002a6000)='/dev/input/event#\x00', 0x7, 0x40) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000975000-0x1000)=""/4096) r2 = accept$alg(r0, 0x0, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000152000-0x14)='net/ip_tables_names\x00') ioctl$VHOST_RESET_OWNER(r3, 0xaf02, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000bef000), 0x4) sendmsg$alg(r2, &(0x7f0000994000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f0000768000-0x1)="11", 0x1}], 0x1}, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r4, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r4, 0x4008b100, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6tnl0\x00'}}) poll(&(0x7f000005b000-0x48)=[{r2}], 0x1, 0x0) syz_open_dev$vcsa(&(0x7f0000396000-0xb)='/dev/vcsa#\x00', 0x100000001, 0x4000) 2018/02/05 23:51:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000abd000)='/dev/adsp#\x00', 0x400, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000132000)=""/160) r1 = socket$inet(0x2, 0x80005, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004de000)={{{@in=@multicast2, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in6=@local}}, &(0x7f0000a04000)=0xe8) sendmsg$can_bcm(r0, &(0x7f00000bf000)={&(0x7f0000d3f000-0x10)={0x1d, r2}, 0x10, &(0x7f00001c7000)={&(0x7f0000831000)={0x7, 0x54, 0x7, {0x77359400}, {0x0, 0x7530}, {0x2, 0x7, 0x8, 0x5}, 0x1, @canfd={{0x2, 0x6, 0x1ff, 0x7ff}, 0x27, 0x1, 0x0, 0x0, "784813f826e9606d566b1d40f717871fcb8e97d84719c595db4343a7cf1432120870f73ca94783361c56f915cafa2f4661a38233dd1c780cd40328f0695b3202"}}, 0x80}, 0x1, 0x0, 0x0, 0x44810}, 0x4) r3 = msgget$private(0x0, 0x280) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000459000)={@common='nr0\x00', @ifru_flags=0xa100}) msgsnd(r3, &(0x7f0000a34000-0x2e)={0x0, "3e18f735e06df00095c3dec1df64123a6b00fdb72f81ee80eaf48db134e21fa62bfae09c4c2b"}, 0x2e, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c5f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00005ad000-0xb8)={0x0, 0x1, 0x9, 0x0, 0x4, 0x3, 0x4, 0xfff, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x5, 0xa2b, 0xa8, 0x0, 0x85}}, &(0x7f0000b01000)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000e4a000)={r5, 0x800, 0x2, [0x0, 0x16]}, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000086000)={0x0, 0x1, 0x9}, &(0x7f0000754000)=0x8) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f00004ed000-0x81)="1dc272f0b50bd8a3c5fce5c75c3ac69047f7b4ce5303244e05fd989405c713238992fa5ee161b477b5926c22f3c1b5e41a9a1e9fff4f42734c2506e1a2416af7c6a0c5a50677104c82a595c9c76c527fe17a2d7a5f91c7379f9cad3c50903d73590ac7ea526ce0f0f1f79362441f41e12f23d77d8fbcc95fffb7b67c1319f12e25", 0x81) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000cf1000)=@assoc_value={r7, 0x1}, &(0x7f000022b000-0x3)=0x8) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000099000)=@filter={'filter\x00', 0xe, 0x4, 0x2d8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xc8, 0x110, 0x0, {}, [@common=@unspec=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@generic="55601c9da405005134b600000bfccb5b", {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x338) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000e84000-0x9b)={r8, 0x93, "f83ce7568dcb9b18dc888955e22ebb85f3757c2c5773994c2619779acf269e3106a951efae0190ca125b2ede11e3a1806d5a66ea685758f4eaca7a6debf7965e72716b5157d9d4b02324943785819dc0cc0f74e25dea70ed53e557c293c7f4a06a8c3dd57ed7fe4687313244aa6aa7cda5cfaca932c514e70ef88ad20e083e0277161a807e843b1a84c5befad21d38636ac8a9"}, &(0x7f0000317000-0x4)=0x9b) ioctl$FIONREAD(r4, 0x541b, &(0x7f0000e06000)) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000c05000)={0x693e6d1b, 0x2, 0x3, 0x1, r6}, 0x36) 2018/02/05 23:51:20 executing program 4: acct(&(0x7f0000964000-0x8)='./file0\x00') r0 = syz_open_dev$adsp(&(0x7f0000b60000)='/dev/adsp#\x00', 0x8, 0x100) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a29000-0x8)={0x0, 0x1ff}, &(0x7f0000000000)=0x8) rename(&(0x7f0000e5f000)='./file0\x00', &(0x7f000008c000-0xe)='./file0/file0\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000090f000-0x5a)={r2, 0x52, "4f165202a59c98d5a306e90494ba6c2f28752ed7013ede58959fa0c9403e2f18b289598c30fbf32795ef1fc4e5fd0baa09f32ad8d5b5e4a540db6bf3af601ccc4efcdaf429335e4f5279a407d88beb504136"}, &(0x7f0000be6000)=0x5a) r3 = syz_open_dev$sndmidi(&(0x7f0000310000)='/dev/snd/midiC#D#\x00', 0x40, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r1, r3}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x2f}], 0x2, &(0x7f0000013000)=""/161, 0xa1}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000e000-0x8)) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, [@jmp={0x7}], {0x95}}, &(0x7f0000018000-0xa)='T}\x00\x00\x00\x00\x00\x00\x00\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000)='/dev/vga_arbiter\x00', 0x24000, 0x0) 2018/02/05 23:51:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000569000-0x4)=0x0) sched_getparam(r3, &(0x7f0000fcb000-0x4)) 2018/02/05 23:51:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x3, 0x0, &(0x7f0000609000-0x8)) [ 160.237137] sock: sock_set_timeout: `syz-executor5' (pid 20217) tries to set negative timeout 2018/02/05 23:51:20 executing program 1: shmget(0x1, 0x4000, 0x200, &(0x7f00002f0000/0x4000)=nil) socket$l2tp(0x18, 0x1, 0x1) 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, 0xfffffffffffffffb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000004000-0x4)=0x20000000000) 2018/02/05 23:51:20 executing program 7: r0 = semget$private(0x0, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x0, 0x200000) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00007d4000-0xb), &(0x7f0000444000-0x4)=0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001000)) semctl$IPC_RMID(r0, 0x2, 0x10) 2018/02/05 23:51:20 executing program 0: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000f7e000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/05 23:51:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:20 executing program 1: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000c4b000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000aa5000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9, 0x6, 0xfffffffffffffbcc, 0x400, 0x111, 0x3000000, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000603000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000891000-0xeb)=""/235) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000e9b000)=[{0x0, 0x0, 0x0, 0x7fffffff}, {0x45, 0x0, 0x0, 0xffffffffffffffff}, {0x6}]}, 0x10) sendto$unix(r4, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000e000-0x8)=@abs, 0x8) 2018/02/05 23:51:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000d03000-0xc)='/dev/amidi#\x00', 0x3, 0x10000) openat(r0, &(0x7f00003c4000)='./file0\x00', 0x400, 0x10) r1 = open$dir(&(0x7f0000773000)='./file0\x00', 0xba9eee5237ba647a, 0x1) symlinkat(&(0x7f0000a5d000-0x8)='./file0\x00', r1, &(0x7f0000bb9000)='./file0\x00') mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000c8d000)) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1c000-0x1)='/', r2, &(0x7f0000d07000-0x8)='./file0\x00') renameat2(r2, &(0x7f000000c000-0x14)='./file0/file1\x00', 0xffffffffffffffff, &(0x7f000029b000)='/', 0x1) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) 2018/02/05 23:51:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008a7000-0x11)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x3f, &(0x7f0000a01000)=0x46, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000490000/0x18000)=nil, &(0x7f0000466000)=[@text16={0x10, &(0x7f0000b95000)="0fc72c360f01c9baf80c66b82415f38566efbafc0c66b86b78000066ef660fe6130f20c06635000004000f22c066b9150a000066b80000000066ba000000000f300f01d10f01dfbaf80c66b8cccc228466efbafc0c66ed66b81563842f0f23c00f21f86635020004000f23f8", 0x6c}], 0x1, 0x0, &(0x7f0000122000-0x20)=[@cr4={0x1, 0x2080}], 0x1) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000d4c000-0x78)={0x7fff, {0x2, 0x3, @loopback=0x7f000001}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x1, @multicast2=0xe0000002}, 0x0, 0x6, 0x100000000, 0x0, 0x7353, 0x0, 0x8, 0x90, 0xd263}) 2018/02/05 23:51:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000003, 0x0, &(0x7f0000da7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ftruncate(r0, 0x40005) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x1, &(0x7f000000f000-0x3f)=""/63, 0x3f}}, {{&(0x7f000000b000-0x10)=@ax25, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x3}}], 0x2, 0x0, 0x0) 2018/02/05 23:51:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d9b000)={@common='bridge0\x00'}) 2018/02/05 23:51:20 executing program 4: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x807, 0x2000000000000) getsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000966000), &(0x7f000079b000-0x4)) 2018/02/05 23:51:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f000070b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000042000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579fffffffffffffffff928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r2}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f00003cf000-0x38)={&(0x7f0000bbe000-0x40)={'sha512-generic\x00'}, &(0x7f00004e3000-0x40)}) 2018/02/05 23:51:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x33a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cc4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00004af000)={0x8, 0x80000000, 0xb02, 0x2, 0x4}) fanotify_init(0x4, 0x101c00) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a9d000)='/dev/kvm\x00', 0x200000, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/02/05 23:51:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f00004be000)='/dev/ion\x00', 0x2000, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00006f4000)={0xfed, 0x2, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000841000)='/dev/mixer\x00', 0x400200, 0x0) write$eventfd(r2, &(0x7f0000310000)=0xffffffff, 0x8) ioctl$int_in(r0, 0x5421, &(0x7f000054b000)=0x10000) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f000062a000-0x8)) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c45000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000666000-0x44)={{0x2, 0x2, @empty}, {0x7, @random="663b266b930f"}, 0x4, {0x2, 0x3, @multicast2=0xe0000002}, @generic="c2bb9ad627c49fade1531d2f096b9113"}) close(r2) r4 = syz_open_dev$amidi(&(0x7f0000757000-0xc)='/dev/amidi#\x00', 0x6, 0x422800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00008cd000)={0x1, [0x0]}, &(0x7f0000bd4000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000798000-0x6)={r5, 0x10000}, &(0x7f00007c8000-0x4)=0x6) ioctl$TUNGETFEATURES(r4, 0x800454cf, &(0x7f0000fe7000-0x4)) openat$vsock(0xffffffffffffff9c, &(0x7f0000019000)='/dev/vhost-vsock\x00', 0x2, 0x0) r6 = getpgid(0xffffffffffffffff) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000042b000-0x8)) fcntl$setown(r4, 0x8, r6) 2018/02/05 23:51:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f85000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f00002ac000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="ba298c9c9f3d5bcef9") execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x48)=[], &(0x7f0000000000)=[&(0x7f0000000000)='\x00'], 0x1000) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000b82000-0x160)={{{{0x2, 0x3, @loopback=0x7f000001}}, {{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}}}, 0x1, 0x1, 0x8, "dc92f9ef9a188a62d3b56a4a2c69804add08057e05eb7f07e6bdb3515fc74122f4e093694f04cbe08419fb5a347282a2e74d3dc90c3894a8924962964452dd88aac7ef4af51bfa98d64ae076edc7b7f0"}, 0x160) 2018/02/05 23:51:20 executing program 5: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000001000-0x2)=0xd4, 0x2) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000010000-0x11)='/dev/qat_adf_ctl\x00', 0x80, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000005000-0x8)=@assoc_value={0x0, 0x7ff}, &(0x7f000000f000-0x4)=0x8) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f000002b000)={&(0x7f0000000000/0x1000)=nil, 0x3ff, 0x7, 0x0, &(0x7f0000019000/0x3000)=nil, 0x7fff}) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x1}, []}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000002a000-0x14), &(0x7f0000009000)=0x14) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000002c000-0x50)={0x84, @tick=0x1, 0x9, {0x1f, 0x3}, 0x0, 0x1, 0xfffffffffffffffa}) 2018/02/05 23:51:20 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, {}, {}, @ext={0x0, &(0x7f0000056000)}}], 0x30) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f0000057000)=0x5, 0x5) 2018/02/05 23:51:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) clock_gettime(0x7, &(0x7f0000495000)={0x0}) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0x0, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0x1e}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xfb, 0xfffffffffffffffe}}], 0x1, 0x0, &(0x7f0000d10000-0x8)={r3}) openat$selinux_load(0xffffffffffffff9c, &(0x7f00005b8000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f00004d6000)={{0x3, 0x2, 0xc00000000000000, 0x0, 0x100000001}, 0x43, 0x8, 'id0\x00', 'timer1\x00', 0x0, 0x6, 0x7, 0x0, 0x800000000000008}) 2018/02/05 23:51:20 executing program 6: r0 = socket$nfc_llcp(0x27, 0x1, 0x1) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00004d7000)=@generic={0x4, 0x7, 0x6}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005a5000)='/dev/sequencer\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000-0x69)={0x0, 0x61, "a024b03697d0ec555e931d49aad570f4628105bcd10cffe0eeec8fb041ea6cfae90ccf32cc6b7610fce71a90f9d2ecdafbb220fb90cd7dd84d1b2111d731e95165e9b1e0a6722839dc71954bbee4e6c4e8524c48abbc2002206232b67937bb2190"}, &(0x7f0000000000)=0x69) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000c83000-0x10)={r2, 0x1, 0xb4, 0x85}, 0x10) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r3, &(0x7f0000006000)=@generic={0x9, "d7807943288a7c4fb97c8384f674595b6e3afd1f2536667dfba70358b349c59e8ae722ed33dfd4253a512c4c1cf5eef3d86e27e9488c8b64327bfe4077f4d9c73520f8887c7750b4c78d17e990d27147e16f95b46f108c171dfb8f081254846d1b8af830e473051c519283f7d2242791a535bbfcb5fda673a79a6764937d"}, 0x80) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) socket$inet6(0xa, 0x800, 0xffffffffffffffff) connect(r4, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) socket(0x3, 0x5, 0x6) ioctl$sock_SIOCOUTQ(r4, 0x80487436, &(0x7f0000006000-0x4)) 2018/02/05 23:51:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000641000), &(0x7f00006fd000)=0x4) madvise(&(0x7f0000e3f000/0x3000)=nil, 0x3000, 0xc) [ 160.639551] QAT: Invalid ioctl 2018/02/05 23:51:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000e3c000-0x30)=[{&(0x7f00001f8000)="0d64700a42742a5f56c3006cd4a6cfa0329286a5f9288e59969fa38a3159046130f3ad733f84e6d50d54aa46caeb78686591d2a76fed8133999fbdd9a028b8e7c526c6c26b4a8b6f08b2e92f3a9d7c0ee43a4b1a272c46ea57bac427efad560a0a6dd7eecf85df1de2c884c33ed682eee4bfd1faa907455c05ed84f2842bdaaba93bf4c3b74f9fd1b8c1844e42c85bdd35de02069c3628b3b04116826bd5646c31f8f54ca10acef92c9bd18ed81f899789da05137f3ec431828b9f8b15ebea773035aa9171005b854b558516217dce445ae7aa5109708f9ff8f9124776a4a526cae4eae9ac", 0xe5}, {&(0x7f000035d000+0xc1c)="7f54dbd3cea7e85d58be827b1d1701265dacb4695b3933b2cabf5c4b46f035b8ec752a828691956c794ccaa80237c8ecf2b629a95c79cb5d1f27b82ab1c0d0ce5179ab4504e9a3bba70c788f2b6e05686613ca6290bef7b38629e7e0d03fa1d63883576113479c3592e0b5de9d25ffa33a9048bdf8e270af8fede66e67271f10852e9f00334413ca21ed2824bbf233a66dc9e390e3b493dc4456ecbf9e65d15e47f8a28e32e8776173f76f6bbc8c5b2595fec97c019889136f7443367a38ba8ef82822fc74c0f6d67264cffe94f0261a32a2c5", 0xd3}], 0x2) io_setup(0x1, &(0x7f0000e9c000-0x8)=0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004e8000-0xd)='/selinux/mls\x00', 0x0, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00003cf000)='/dev/cuse\x00', 0x0, 0x0) io_submit(r2, 0x2, &(0x7f0000676000)=[&(0x7f0000ebb000-0x40)={0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffc, r0, &(0x7f0000127000)="e0b0e1d84c549c6a66dab5fedcbd5ab8d1a1d4e772e7a11c12a38713df32503c57382f5208e0ea3738e52a6d50f418ad4957c7a2fc5f66a69e229f6aa6c1b6c635b2e38564469033d5999417c6ba2941518c808040eb0fe23746ff4e9ccceddd9fe1f1c80318b719d84751a548f1b431c6", 0x71, 0x7, 0x0, 0x1, r3}, &(0x7f000029e000-0x40)={0x0, 0x0, 0x0, 0x7, 0x6, r1, &(0x7f00004a1000)="4b0e6cc5a590514f631b3b92cf3066d3e395c091f7ad1b4d3e2b493fb0358a6dff7e8c20f018b537d50c80a621f07d1942dd59c8ef9a6d92e28ada57644ffeb80713ed42807ca47c8c0c856b069eeb870fae88a95ab6324f8ebf05022f34933e91f0453f40cadb751f06a492a512d4d1a91fc06c3a315fba04f4da6f778f1247a7e4d1770face2f26d6f1dc27c789816eb2d662e", 0x94, 0x40, 0x0, 0x0, r4}]) [ 160.678665] QAT: Invalid ioctl [ 160.703934] QAT: Invalid ioctl 2018/02/05 23:51:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) fgetxattr(r1, &(0x7f000048b000)=@known='security.evm\x00', &(0x7f0000b02000)=""/12, 0xc) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00000f4000-0x8)={0x0}) getsockopt(r2, 0xfc000000, 0x7fff, &(0x7f0000ed5000)=""/161, &(0x7f0000851000-0x4)=0xa1) r3 = dup2(r1, r1) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af12, &(0x7f0000c16000-0x68)={0x0, 0x0, []}) 2018/02/05 23:51:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000004e000-0x20)={0x3, 0x0, 0x10003, 0x100000001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000000)={0x2, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000ab2000+0x3b2)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00008bf000)=@buf={0x53, &(0x7f0000ced000)="a7fb0ce20d98fc9948b61c9d565141dc18f1479d78f8b97094c728b99b1465b552756676f0ea0d41054cac1cc3a7aaf02db6359e73a0171dc8b99ed30b43eb74c50722d3f085b8bf4391e2b742b1074d3bfb4a"}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000b8f000-0x4c8)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402"}, 0x0, [], {0x77359400}}) 2018/02/05 23:51:20 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x7f, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc00455d0, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, "b145ba4e4648380515171a2e3ba214ddd58d643bda505bfc9df6d48ed26d5fbd3f7e42260bf7fea5313eee8f"}) 2018/02/05 23:51:20 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000009000-0x8)=0x200) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/05 23:51:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000c3000)={0x0, @local, @multicast2}, &(0x7f0000544000)=0xc) 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$can_bcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x10)={0x1d, r1}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x48)={0x7, 0x4, 0x2, {}, {0x77359400}, {0x3, 0x3f, 0x5, 0x7fff}, 0x1, @can={{0x3, 0x3, 0x8, 0x80}, 0x5, 0x3, 0x0, 0x0, "d48ef94746aac383"}}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000001000)="79d4f0c0ddbaa78d8460262611da91e512f882f8bfc4d3ba6fb0eff6b72c6bc5ce943ce15355a1f8f8aaca72c0f772e0c186206bc095533468fa42b1e7411591e68ee8035704057f289c8fb6a8d50f046a3742d83c82120f8628035c09b72184c689b4e87f542d5db4d92329f004519f111dced5ba2af758088f28fdd61e28fee3903c9f5d824d32b1476584d35ca412bc0a06628cc6796b558286a94b30a9720d8f536450fa9c7fab1e6ffa1c805b533422a7129bdba2b882a1890a1c87840796c203698f49a485c3eda59650142bc89b18416d8d5cb1c37cf461bd15096c174181b13e00761f4c2cb8e7fed09c04177d59ada5f4", 0xf5}], 0x1) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f9d000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000001000-0x18)={0x200, 0x0, 0x1, r3}) mmap(&(0x7f0000000000/0x75e000)=nil, 0x75e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000643000-0x8)={0x0}, 0x8, 0x400000000000) mmap(&(0x7f000075e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000075f000-0x10)='/selinux/policy\x00', 0x0, 0x0) r6 = dup3(r5, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f000075e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r6, &(0x7f000075e000)='./file0\x00', 0x1, 0x20) syz_extract_tcp_res$synack(&(0x7f0000750000)={0x0}, 0x1, 0x0) syz_emit_ethernet(0x104e, &(0x7f0000644000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a213ab", 0x1018, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, {[], @tcp={{0x1, 0x1, r4, r7, 0x5, 0x0, 0x6, 0x2, 0x7, 0x0, 0x2, {[@generic={0xfe, 0x2}, @nop={0x1}]}}, {"654d5061f9f61e8ad2d237fb715c69e57e78db650527bd799a28a92d34022e125f042d50b772987d4a0f6ef0cba1fb93c38dbf7908195c1736823b3ad7d406b179a9866c591cc46247bc9ca7eeec0284a73bd3b84ec7282c2d0862c884fb943c6a2a24cefda58896ee19d0b5593f1f568c4968d0f286801c0a350f2d8081c01a45831980939fe0d51be84b90cb03f606014aa15c102bd734ef0a4664cba2765af3f80ff6c7492877b0deb1c069b68c575252f0370997f1f81f9efcdd4a85676d927ea4617698a2d9c075ccf647c9b6392d5fcd43624d587560021fc62f38ce9c01557ffea9d848d33ef065c00994b90484cdf6267c2ca695e9ce05d47de932d548093af7e78931b0e24922af6da438bf368ffbec93e20b0149828b69a09d7c01f9dc681d6af99eeafc361d7ebc14bbab0467281183b40a5282ec8a178655c4dcd8f43908345f4f4a296b5cb5f03be9fb49b318bf1978764716320965ffab6c68a3f82298481229da8ef09d3c292520447301fb11235b38a6df98ee40a9bcc024135e5667b1e17310cc4c207b276a8e8f4d12ef90909086fb6514ba386bc7b6160192181f355e47f845c73b2fb6318b283b996b372fa4bbbec36ec397855109d89ffd0e113a29fa24af99d5b8ffdae2c898df32701c11635dd8344be1f9755dd9f141e36db564c1647b4dd9e875540ccd227ba578725afb109b6f86ab057e7775404dc500005851b589b4c405cecff1b749c50dcd7d6fb82385066bc5d4019ddc90c3f4a2d161a8a6bc7b34d4086d549084e8c7ea48fb898b37dc4ece35b04de7bb25ca00552d4d5c78904b6c90047ef046301d27124ae0133f0838adcb1bec4e489a1511b53802491a4e2e7bc16990ebe07e5d27c0058bc403371dd23e58377f49a152b383bcd983b54e88b9e2a55084b2d3d75f800df8aa920886f7502e1c0839d37f48ac54f2ceb802bba9256d4b5e52d54a66e65d8b7401a88fc02b4a6ef6535f6868ddb83aa9d793241dd6a4a7952207ce0197bb45045abec6563ac0f5284cb260c60ffde77e4524c517e5ef7b5e23939ef3988d98b06ec1b2a48aecae00c631716dc29bd2abee4c30ef6291d5cac73185cf98f151715486920f8a353c8436ee2683661f49789952fdb38e8a3aca3c5e0657ef29d709a9dc41630dd60a55e604e671c391cfc87b9d9d5862eeb4d2b5b24b462dfcc3372b7d65c855c3d9c7fa812705b143fbc35c61b8a65103da22dd4386a8f3c1394bcba5b7ce193e6b8ac7489cc8215ff087fa20b6dae6f9033ce672b3d5678e0f5b6f3f660f0fa6822878ecdb0cbed0582216efbe77323a2965bc519298c0239c0801c267bb5492d5ef56746d9279103819659fe4b9e64b8fe1f74e708cc4155e1a41c6d4cdd997c9bbf4796f7fe20bcb12507a3aeec1c84f433a3b42f05696f84d93005c30df9c067df13cb2d352e086de77a9f068d61614e99a3169a1117d59951ab2e4b5416b6a75c8d642c0f89215000a2a3e92ea6dfed564685e4395c97d21ade534f728ec642c0c1fcbbcbbb08e525782c5b7b719a42dd08b7d58cbbfa16b370248a3d6da64f51f7ab34c9f7eb24cebf0833497477b238d074fa575696781cac8268ca7efe06be6d1e6570a9b67f6c7ff79bf3c6ecef0728f33e4c3aaea276449eeeb8a34e1bf62b1720803b5eb87ecbaacf6138e96c8589614ee579fe3972b4e9c89921f8872ffd16248d0c36cb657303e2925e57db66eb39c2d9805d43b51837123121ecad8834901f4499d981468ca80b6732a1c7c8ecbd8ef8ddbb55d1ad7718b1dddd08916b984ee454965b1504fa9829e2afa58523ba39931dd548786076a1bb2440c6749039946594b2631283ecfba59e9008d7c96d7da7b3e976fbfd1807852e0954b87c42f6e407d48c34572fc1ae6a44b88bfab1364495461fc1309274fa466196a5e42f83ff49d6b90b768f2aa34aca52b26a5494b3df0ef06d27eff0e6ad4ccb112b48bb5c5bfe200d4c77bb517e2b91cc9ec28d681e1a511d20963869547c4b4f45800f775937366c401a151da3f069672aef8a005c6ec1705528302b9ec56904a809cc53152633ff8e3f4ee8d6c4266b6867a55090a0f385b0eff5767906f44fe0a7cbd8d888ccf5c075d581d165ab14b361f698359f90853ced98f5cf55295686ad897c0e5fdcc4cd94ea4c546438cdaa9514512e1526673b70bfe14741a50cdc0ce1ca96af6ba266bc15067422604b6ba8f5d5cb86568f7fd0ca95223a4f506ec16b9e54751e8eafac04141a223d087c9b5860539cbdbc3a2a3dbb6ed213cc4727f6544d032d9a60471fd66b850b39bc8e309bc4d3385429c1d33169f216d01696542de53f0fa311110ea7b69a9311a71f7207e42e08fe508bfa4a17c0ec63c95a8e4860f34fc9498c01aa03a74954071b1cbb616feaa690da4782c3e34251125fa971eb712d80788861b493410e3989925122f99d42d081f709cdd6dd828379cde84f17100d637d5cd3bc53680e1d432ee406878b0f1194bf3e88cffd5bd63be3f221e6ee1e5c300c5ec1df3beab2c7c582f36a37c291ae862e0c44eb9435e3cf222087e98a997b1e130e4922a880469ee66217ea6483d988fd46e311ba94db8afd9fbf5ccce3277b380d36f9f33c1dedca3959ba46cbf5c85dd1f122b3a890bb8fbcf6aeb1b2a6d254106b0467477670bb1429957b9e110202442722099b7350f3d55e37e5cc41156771d172c9e04d843e18175c3b0ccb18a62ca11b430f649df389ec6052602e222a648ed04ce7250faf238e80c4706bbe76581b9a4d3d739b1a56922a6b6135bb8d925d16a5bca5b7137870ebee5560797f1ef16e62297234eead11199a8f583d5887e968aa21460725f669783d3e09b5c638289eb753ad42964d3dbde75f3bb9dcd289296476b5b5e44e80a85e63846027fd97384092bc9428a8199e3750c0fd7ef4d06b46fc9d892fc2d18b6f4b7960949c153d7299280267befae4e034f9bf1aceac9e366e06c213232f4fd209d0b0710762604079e99759c889367f1450d004b24629f05e3da50cadc22d15ed3356c39b5210113344683b51b39537e24a36187676876d75447936bf5bb4b7659d1bba99ac10c328a1a922928d25eaeaa8df3cb05ede13bfaabd0e47269a2c9c9a5bed8936929c841f1b53ec36bc1b34c78b94e1dd16d409bba436ef39da8e952318fce78473f6bc4309e4f8b7809eff767f1135a984700938f44cd2db2a17fb0b42877048d5dc737bd44f96f9a94176ba1b6fc9df61f2ce7eba0e07ad18647829834c90c5db8a76d65f27dfcfbe38d6fbf614cb4ea571ca251db712456c7ec957dabb45d252eec0ba75c846e2eefeeca85d2cf804235ab5b81c08ff39f9f674e43847dabbf864724208f3fa013dac02062f8250434d13184f6c8ac4005bc82daa8eec499dda5fd42d6fd594975cb6810b46650cce0aa057d22aca533c2819117b477cfb98212c48f03208e60c28a7eee0d518e1839f5cd1066be28c4cd3f1d0a306b13dd30276b47b3a69f4f5d85cc37eee7c589dadea12f4ca2f8d81a24a2c36c9cfcc13e6a2575aaf7985172f96dfaa9a8ace5a5e6444408111fc54f28d6a181cabc240ec93e4a73c7e29333d9a362d35a7064085ccf1731b07de27ce29ad2530637b642c9f66598910a02218799a33a71599b76b88303de9d798cbae13a9406b051629a0cee40f03cac82bdfebd706a05294be7c8434d7e07c31bf101cf8926e954596cb76f7f85e5936bd2149323eb10ad104107f1a28365774a26fa120722e1d299883dfdfac6814a46247bc891b1973bca4e4d6ed5d4d32a71ff6983fe19fe27a4a3093c86a49e9c5381c5d12d086061989de9f331b03553825ee2278af51dc7b51d419366860347bb2cbf842b0a7c8f757c360b46977e83c120bb5802a3289ce68bee12e7b302be322c99494525f304643715be6c0816ed549de8523eb653436ef1d7715fd7313af223fdd363954dcfa9064ac4ea1a58394c35fca24920aceeda8dd09dc1cd7073e8a32f2e128ca22408248265b0a80684a7ab0adaca3209eaa1dae27db4a12e29f195a9d8a186190ae9aa9aa07d84be6a5f243dae7198e209b7a8aeff009278775daf086d703f23874b78989f5b20656065f11a972b57b41d0ac9e97557940061732db369d2696e95bcf0a5e04fd537a6a00e1011453c66f561f93b59163259415860ee3409d0e97e69d94f64be4733913bf3e91314b1860c211fe40e13c0f0d5675d1f0389821b21fc874ec58a2f33434d77ae992c19cf156d1a7a78e243f1c7f98d89cc0d69f4f57c91916b3594583580b4bdb0fdbdf4ad8677fca5c18c9677afde1bd75f90456b7d63bfe8d81dfff60731410704cea82bffd172927890b9a797d102339130e636c8b82e00ea64c5488e0d46f29baf8863637349f710a84158f6a018058373deee90871f2685c5c0f3781a6c4a5a6b423e19b3e8e4134567519d38c89f81cc0846111378c531b10f5bf34049dbc17777d9c9156efe38ec2a6882ed8bbdd29cb15093c34dec53f40e8c1b5567477082bad12fc9dfe5d08c82ba649ecb807b4b66b1dc293c88d71ef574335a30775af22542ea2149cfeaa3da9e6450860cff255e974d2911869178383afc617026266b55b4aa3a85498c0c797967c840404bc4559a64ba894f4db56e62c7631188e60b90989885cd170fd330acb74686eab95e1e8d4a706a2d56f7e019d69205a5cd7d57fa89bef6256fdb65ba22c6b56d12805e1da836ddb82af6147bc8532905d7bacdcdc1b7cb16b4ec22f87528578c188fb3ed9a7932b500279595f5dff256bcd6b74ce067f97efeb600b31776eecfdfa83aeb456478d2fe6c7fb3879adb11c02ebbe3d4e2b03993a225f8ff226e5c68639b7ffe4c7b1fa63f71d1148cc756efdb87522a7540018d811dff22c42d09cd8a8da47bca695c698ff6e1dfa14d3d185e541d598b293d1a509553243cc8a1b77d7a71ba83c0a4ef4f0440907ee8b163b4426960379e681a91d9ab68afcb4290950112a44f1ad41ec3b21a8878d9867cb1b9b6939f13a081a7f6c7c3b5971a58cf8afa72e7ea8c5e43656c9fa1599b9c3f6a3fac2e7e7ded46cd4777f5958f28e89e5481d8848055a21fb232d160e287e296cc3822afbffb1bbe0d09511f376ecbaf495e522200aa0d22a3ad32d854490c3c3a64971ef442979e447311b652e7014234b09f50d19bfdad07e4587ef29e87d33abdb7f6f063b81416858ace6c42a664849b03e29a9d59ebb3064515090cf1c6fef348448bc7e89767722c924bcacec917da4a9cc6c74e75961a8e0f887410c8a65864af7da2d0e0931aa741cf0921a56631d2515aef2aac88936e1789182f5743872881f8901ab8862d1b3bba4e1504d62cae23f25c281ef400d0f63cc54a6631db8335eb61a17e16b853f855d1e36296dfd027ebbe771b2922f32df10d7e12741bbbb6d42f39e1c9bd26ad58c1fbd6b768bdb50ff52681c9a8e71cbcfa7d9c498e0621118dce1c877a7212aba6dc7cfa87c172fd746a7d85711ad90642ff6447cf2c6a32d4dbb9d9e9331d92b3689a86aacec474eb22b074d779b684cf3efbccf3a6c4bfad00b8d0cd9ac69173fda57c719a6f20e67834dc69af8fa5270f73253b67199786c05160dc5dd22d99bfde617725fd44b35d7d8d4765834e21811ba97fd4c89a7dc7018c0d095eef30affb0d0bd036aeea2284682df5b901fdc5047948e10be4fd1422abab02ca80edb4af558f0248283701eccc13f4712b95d5682f4b6dafb0"}}}}}}}, 0x0) r8 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000058b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r8, 0x80046402, &(0x7f000075f000-0x4)=0x1ff) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000069000-0x3), &(0x7f000075d000)=0x8) 2018/02/05 23:51:20 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:20 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000008000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl(r0, 0x4161, &(0x7f0000006000-0x1f5)) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000006000-0x4)=0x80000000) 2018/02/05 23:51:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @empty}, 0x0, [0x1f]}, 0x5c) r1 = syz_open_dev$adsp(&(0x7f0000362000)='/dev/adsp#\x00', 0x400, 0x80) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000394000)) 2018/02/05 23:51:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0xffffffe3) r1 = add_key$user(&(0x7f0000842000-0x5)='user\x00', &(0x7f0000c3d000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000d0000-0xd5)="835f8db90b8a8fdeb922dbf21f1c3d3ee94e6f9efa3590b099ab59d3b2e71b3f5169e773ce32deefdc6ffdf76e3de7842fdf2d2422b5ecb1be67b181ab17f4430b9754e14f9e86a74e8bdf22a09fa1054c3747b78699c649325e7c6f4dff72b64e0add9c87db35919865dd259d3af0457f55f3da1e6ae90710b5eea8cb6f60994ef91b75ca7662511629d161b4f4da5527ca042b421b417b9ac402c470d090cf3e831dce9b9bceef089c977e674982ef9299f1459a8a84b7e325c88cc9f1a5ba3bfaf9144db4acbcf76e02219a52055d6b70e45566", 0xd5, 0x0) keyctl$assume_authority(0x10, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000368000-0x5)='user\x00', &(0x7f0000ad4000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000f3b000)='K', 0x1, 0xfffffffffffffffd) keyctl$update(0x2, r2, &(0x7f0000133000)='4', 0x1) sysfs$2(0x2, 0x5, &(0x7f0000cf4000-0x9d)=""/157) r3 = dup(r0) r4 = accept4$alg(r3, 0x0, 0x0, 0x0) recvmmsg(r4, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x20001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r0, &(0x7f0000000000)="bde8f06b5bc8bf145827046c6cce37de1cfd25a28857ce72de6e86568382f3be4c7301092ddbde336cd59aa865ac58e6895fb3cefc81c230037a9394c485be914902230b989ee45c69973934f75ad8a9bc10607651e7963ce2acd760511e4f18f72fdb2b4d88fd7c9d6b5cbdd224424b9b3c4d155cc760c93ee0abc9c90fbad294b454269c3ce14037ba57d25521e52bda192dfc9f746dadc170e4130bb25326e80abd6c8dd5877a69825a7ea94bbffcf4a1c3f3ae0df5967b8fb061f823fdc163d631805159b265852b94570dead82cef81d659eeef1c49677b72230e711f882bcac02f19d4695c812b37e3774a4f426db24f5879b4c9c4ffa8e1705b3a01524b09b6bd487db66fb5e47d88f9d3204dce2a3e5b889cc0d69b77f39304451651a3b1d968e52f26e3a5f076f74dbf2c3a418290570343a5d963b2373d2a998a745e9634b6f6edeb1d6205704997d560fa57d0d5e6cb1b6ce2c3b8a31ae893b6d4d797c626a92dcd5e185ed833e82d40dce11ff8e62e2c47330a521e9cf6535b49e427bd16e631e63eb96f30d5a570350df247b0c2eea903e62c5d31dd3ce3bdbff4914157d2d545a0123f087605627b11bfc0cb34352260edf29b420254314491120446391cf39e8e824a06f89bea7eefc5a44947f23d49f31ddd24440b579910ce2ec7922e0cc882271422917a49530d60d52c17f674cf420da02005439db1e520fcafc3f00bb56ff9c3c68604a2b3479d15f413a572d640c7f3f4e141fb1f2b8ef22b5cbb4647432bf8169521e2a48f9dadf12053f77cc6a58035437b2c0bcd0d98c8b6ecffd087ee13761c1dc7522e4fd27525f283481d23a2ec4b43fb431de2473b31ae8a30c409c82510e81f71d3d2fd3a4e7d78a0abcd9fb55cb6dbeb8c4fe32926c10c5fb309a4fa84494e39e4a898f5ba97a861eab84d03f55b64027e0f16524860d2066d7e66912937148c79d05507933e6911274ce9a05994557a73409beb19bc339efd584e591527977ddfce5f1aa3007dbcdd6f2d14d00755bc13a319cbe683d47e81ad74b07965f083732afb2b67069bba8af20b282e44cd703b171d41b9ed7eef39c5681fc951029aa586e4ef5ed0e5a130feaa25bfaa0264161dce96466c57d75b6b5c4a01cc1a270fad654b194cd890afbf9e1c2507416acf595ddc0bf4bd53fef2dc63ac8dcb6e78805cf0416ab5c3d02fd084d2571e1a9e37058fbda3a8f3fe02a12ae61e6349114821a3c4cd6f60cc3cfd5b2955fe711585ac66207ea45b459b4396021ce2162d0fe03b2c6967e5c26640e2251ed4c3987bdc4eeca782c5c4ef29969acbbb5f594fe5fc1d64ccb4c92521807abcede96411977bb0c10cc72a86251d8886d4315c92398119450367a95077eb506882e061078c7500d4e7bb764ca003b9413c63af5b54dbb98f86bbabdedf52ec5c22b077056c52fd3c4c3bcccafb812d91c0df30fbe25177dc4d6be1d4086a73fb9594acaacd1d0b516f73237b05a2c0a929f129bb67158984b64af43990a05558652bf53d74f77926155bb7c4e230966e5a4ecba48575d380c4ff619f12e2a74a3fb08e75301fe04c2024bd93f65689740a65b8b42c19342f79e9bbf1f6826be13d8fd803737e5f0b15b28cc552927d0cfa8e0fc276ccb917fb6b00c5d087122e27b023c5d796272b3aeed3d6dd5dffed7002136af002416fefa0e966dc74d9960ed842a18a16aba79590be914a3269992ec0bb614be6f82962b794c93b81d36472618140bb5f4326a4b7704d4bfc349fa26689f9fd460da835d173c350955e1e43bb73c5ad9d3c8c96f4391170088a00e99b81cd0c0091674d7388b66b5515820c331fcbe7fc0daa7b4bc4302e1d910b7975630cc4711e880d4ce3518fd5a916663d9543864e995d0337f869e9090546dcd955f168dcfe14e09f4ec2ec107463df9566e8e63f62516ffdc5c9bedc33aae4e43673648ef0c6ee512367b9b5018bd92183864a73868c07d455173bf74e86084d3c3d4f8dca389bc5712ae1779abe76c9e86d9f82c0776af95ddd297d15dd9d9f317fb51801ddef0a1ea35aafb41d080f3919f9aea5ea63eda28a90c2933ddf1f2063454fe41a0862ccbbed7488680b444567c76b659d85a853d8603e9db67a9f71617be8c9aa0b671eb02f701a08623ae26648eaed906efac19d59eb60197d9d0a58c2cb0208415f195b91eac578ea4ead1848bdc19d2e77faadd3f4dbeab368c6594d01411112249c3c1b7e8613ecda7cf081c5450544849983544917e6791698e91f3fde2019ae15d7bcd66627f654dec14466184a50ac6a494319a235431091493a5d1bb0bd51d2cd3332d8c83f908e049070e05f3a12cc2809795f2a7d03dceb9cd3f73cd7fc0ee5b79150b3b1fe8bb134c8b3df945389545a77e6f40d416e6ee272028477cb9970c0d0c7548e2b15629e96652102ac9e14fae424be83c0c366322edd1ed31edf980cfca3d1cdb82394e1a55af9cd94271f4e6a8082f61a07bc3381826008856e2460726dc5669d6448f8a3130399df3efb0d2e5e8a0b76a5d2688a5add3057609d1233816ef2bf3e956f6d729799fff1648dfb84f439a5b0f8ff41e62455c341362fa7584d4c35a881b99027e6c98271e738501e287a75d37a368f6e7bd7b847ea19b3675aa2eddb46875bcc741452bf85e046d750c37721ebc1d6cd66bed863d59e599cae6863db7945480897fc818100eac43d513da29c5375aef9eeac1d645cfeb390c567124662393631fb74cf66f7efbcd72d8c06f0f38d33dd937fe2157565cfdbc68a732a54ad45c471823c94574cf37bab38c59f79f18f5c5472251357c9fb6ffde006470dd9b8bae5f328351a905a82ac1e09f57221acddf6bf3fbf0896e829f64bdf88a73ef4f8ed5a656397a175500a64981c1a61f980030eb78399abc24c6699458f9f800e74bdcbd3e1f060a671618e122284e553877bf965bbded915638f387f0d786464de6ccca89ca175cd5dd2edbd97246a823b334ee833a158525980635cdc1c64241fdc759955a1d579cde4f7ac459d1189630dd42ead5170a6bec19e71906aa98373fcddb88637c97a4450162ebc297a865a1abb99bd9d7f70d82a2bba931e18bbb43d7246a1b8a515990adb00fc65a217564aa989a722ce55e4ce816bc8355aa67d2d40e92c598f07041ed61cbc65b2c9f681c25409c88925bcba3cc7c92fead1ef97663f4e1dd12826ec00bcf1e4e1d1f492e1020decace10e34aaa9bb2a3ad48b714948931a807ddd3638ba4d6a1940796fb8f3d5236869cade3679fabbb0c71b82b0adcb7e7dcf81cf275dabc1cd5e2d47dbaa6ceeec03773e1ab1a70429404d550f21840a4959975aaa403b41f9e6c5e6f13acdfc14e292c37051058fc77e86d5138ce441d0b7dd64f6092f44a6be015034d53768d557e8bfa43642b50b8421fc0dc5923b4df49af7674e698fab90a8c9c01eefb5de21c89085bfb075baa26c249d2d80f5ee9d9952a0ff34c9ae86378cf6ba31ba6c0d703cf7b74783c06e8c6a9d690f8769a5a6a846a3568a0b280d3b05a3bfcbb32bb56d81b29501adba60f3024455f48cc776fa5dd91a3fdee4bf9cb5ca9b4dd062ee8eff471f2b1a13cc686147fafca9840e9b3a9b9d495d18680b545fbef8e95b4368a9630efbb0deb2fbac4d4b2217e31503a3d5f3eb4b0d1b8da8c405957aedcd61d66f6a85798843216f11c4fd496fb096480f24c8b006360c94ce291bf37250e33a32e77a36f2d3204c55d16f7264ecf75b8c6c67894781948c97268f031c1e77a986a8b0531a7bcc2316c6970e46b977d2c6ba270893ff1b62c8a36b51b183d37674c7cdf489fc74725cc064823bf4b54d1ce41af8f5d5bb0cd0ced948471efdaf7c1b99eecd63ac254b5b06343af267e83d55580d247c60994bbb7f2e2766451ad60dff0e7f25eaf48cda8845f77bcc9b3edb108808d51c8cc0e2d46565f1a2b4f0f833fa922132e3568341636a6cca8ffcadc243705d76f2096ac8528e528f0703d0f8f0da45a8f580b94effee7a1a8566c8c0c4a75f744fb515d447d39e51ca6d04debc3aa582cdf7e1d7bea0dace1dc8534c566e1a25237dfd71de58a35a40043a5f9d3c78805527e8a999d0a8899d879d01bbaf628c1422783ad83c43227156481d2fa5ca31425815a35f84ec45d45547760f806257769005b39b8585d32979cbe36756e80f3ce7d3ecc5e80c2d13b2b6c0b4b970eeae3f59d44615ff640753abab987fcbe947f0119e9025ac1506dfc1c257ef1d98825cb4315e1df9969e2bf261dd2e2189252b870973c81fce948366b88fb648e509e341b8aa0e87018c4cb495b3f52c72490cb6d072feb891a2e9baa6ba311e18ec1410f04fd3a66482d67f6e31cfdbfbe00291d36df93798325d8ddc21fd164b4cb44b6d7ab55bfbcc1b68767b259a61b9a4aaa29cbecdfb2be4ace3c27cd65a4d6845b139ac2fd9163df36d5f23d77c6d1d7aa7f5ecf3def6de4d98770548cce01320d205dc3952ecac824ddf6daa0eda5f45901eee3fe6f86441942b4a3373f547ed90912de5c2b43fdac1ff52a1d2683b8d4e234b1ccee34d427cea9e637cdd6502c65f15cc4660fb2cecb388dabd4380afcc39330c5bf173ba35f31a1457806e7f15baae9d569baf8f14dcd3bc41af49f3c2781794cc5d5853fbf4dd498352c897d8baf79b96435b515a428c2abb42ca48c4f49fc3d41d7066ac8b89b0384317e6fe1891fc670dbe82a8731dde4464481a442a413b8fa2d82f8d92ad2f74479b82bffad43e516e3f5d9c5b46e80ad7263d9164f681f73aa72bf07e504126229b790f088d6082ec2318a676e4aeb9b0d1aaa81ca676bed5c3ff37debc99ca85d7e5cd36477bfae1c6d63d73bdae3d4c9a621fc17ff6beb9b56c47f53ee2fac4f0348c63bc400a54fd43feced0cd006bd71eab306bfb038a088b31301a78c44f66ad6ba6c6a65cd21dacdfb9621eb8a4c60f9c97089f69cefdfce79c1615eee0bcba87097c567db13a91e9dabe4c56af9611df99a7f471ace3259e943e2b32d1b4fc8f48fdeabd46293cba52ddec856a25b55cc1c625af48f91c0614b37ad9fa9c9f8ed9f304cb27c91bff2b5672f82954b57624c5a70246cf80da9791b660a01879786124d8d9ba95390cbbb43754a0cea4f6871aa3d2d5d5f8ed52a42cf1ee19dfe89fecf70e43ee3cdee5abc38a33d86cec0ec01f036ba6cad2d895fc9bcec1c1f97cc30af99455313106bab879cd17aa53c66ee0ae586fa2f73b8909faf19807dcd51d7bc3da212be86c8fa09b9f6e93d04b31b86bef00e0057aa52b1a69b0895758604412407e76ea540796e5e2ca0ea2579aa59c3a20b524e5012fffccc4991479d15a8b16514bdb554725ef4d254cd97649634ee2f3cebc340d31429d9d26a30c7e69a8b187a524f13610936e5e021fda64cbcd0b88a52659b55acaeb6dec14728d0d85aa75e6cf8eee70bd59a968d8c2e54ff53fe2ff0f193fadf366a9697024c21b43b1d6e35dae54d265aa94daf190f6f035320e902eea0537891d38a65fee23b0e62d272f3a797c5f6ebc36ddd48763c1147eaa9bc76896e406a219d7857d0a272cc1ee4e3ef0b6d960e3e805eb3bb752acd1c3e2c4de352fff154fd6a52805bf4feeb60bfe3e2394e0212e296cd25714b56a0611aa38aeb5c237187d9b5dacb3a48f07a756e9295fdbeb1359a5fdcf1e1ad540b554a7eed21cbcc79744ead3958662115d28e1943e7b992ee45a94708f13408298401a3741e9e081b1b095b653b74b25f1", &(0x7f0000000000)="9d19bb49570e0882f4b13cb8d53e"}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000aca000)='net/netfilter\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) unshare(0x8000400) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000023f000)='/dev/hwrng\x00', 0x0, 0x0) read$eventfd(r3, &(0x7f0000e36000-0x8), 0x8) 2018/02/05 23:51:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000062d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000ea5000)={0x3f, {{0xa, 0x0, 0x7fffffff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x9}}, {{0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x20}}}, 0x108) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000100000-0x91)={0x0, 0x89, "fb7a0d762d73750a6b0aceb5869e40c94f2760c4172a9386e6cf7adb5a124798a9ff3e4bf2eff5efc14ad6d70a6978513aef23d2f81706922cbacff2c921302debeb31a4d738b71f4e73771cb77f27ed050744946d0881e2e327605886cebfc424d5903eef62cf95ac0b85e06fd47e0e592a88085b0ca06706bbb34f6aebfb4a78ad2d7ebc6221046e"}, &(0x7f00009be000)=0x91) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c79000)={r2, 0x3f}, &(0x7f000039f000-0x4)=0x8) r3 = fcntl$getown(r0, 0x9) wait4(r3, 0x0, 0x81000003, &(0x7f000055a000-0x90)) setrlimit(0x9, &(0x7f0000b8c000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x14, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/05 23:51:20 executing program 5: ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000852000-0x8)={0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000206000)='/selinux/checkreqprot\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000002000-0xc)={r0, 0x80000, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r2) r3 = socket$inet(0x2, 0x80a, 0xffffffffffffff81) r4 = syz_open_procfs(0x0, &(0x7f0000b23000)='net/ptype\x00') fchmod(r3, 0x2) pread64(r4, &(0x7f0000af3000), 0x41, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000c49000)={r0, 0x80000, r1}) 2018/02/05 23:51:20 executing program 3: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x80000003, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000489000-0x20)={@common='ifb0\x00', @ifru_flags}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ceb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x20000000541c, &(0x7f00009fc000-0x8)) pipe(&(0x7f00006a9000)={0x0, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000b5e000-0x10)={0xd000, 0xa000}) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000f82000)) 2018/02/05 23:51:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x3, &(0x7f0000578000)=""/95) r0 = syz_open_dev$admmidi(&(0x7f000000f000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000bc0000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000086000)={r0, 0x28, &(0x7f0000705000-0x28)}, 0x10) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000a5d000-0x2)={0x4, 0x7, 0x4}) mkdir(&(0x7f00005c7000)='./file0\x00', 0xc) mount(&(0x7f0000c7b000-0x8)='./file0\x00', &(0x7f0000308000-0x8)='./file0\x00', &(0x7f00003d3000-0xc)='binfmt_misc\x00', 0x0, &(0x7f0000adf000-0x1000)) r1 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d0f000)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0xffffffff80000000, 0x3, 0x0, 0xa, 0x20, 0x20, 0x7e, 0x0, r1}, {0x3, 0x9, 0x80000001, 0xa39ea9c, 0x1f, 0x8, 0x5, 0x2}, {0x4c, 0x8, 0x3, 0x9}, 0x6, 0xe, 0x0, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0xff}, 0xa, @in=@rand_addr=0x401, 0x1, 0x2, 0x0, 0x9, 0x0, 0x401, 0x3}}, 0xe8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000bb7000)) name_to_handle_at(r0, &(0x7f0000c95000)='./file0/file0\x00', &(0x7f0000806000-0x1008)={0x1008, 0x47ec5c99, "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"}, &(0x7f0000426000), 0x404) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/02/05 23:51:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000430000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e65000-0x8), 0x8e18) writev(r1, &(0x7f00006de000)=[{&(0x7f0000541000-0x79)="3da10cf2aca9cd9cffb0f5fb8e4025fe95c36dfd21ff7d0295347642e69a28b0a66d0e9464b10da789095ef0737c197bee04c37435fffb3ec84d69c9a1b439f1f18db31b7dc94caa573aa8931ae0c4162a3ad811ab26fa873a327affec4b50ca60065ef4d124548256433683bc009fec0105c23a07fb65ff8e", 0x79}, {&(0x7f0000cfd000-0x4e)="e2b6ad0676e7b7fe90006b18822b1a11cd5e6fc5beccb430e67334eff53cc9d5219927f120173b9ccafcf99179c4fa1f7cada05e4c98da0a2c9e80135f64eeffe36f5a66accc8ddc5938df277a90", 0x4e}, {&(0x7f0000bc3000)}, {&(0x7f0000e6f000-0x7b)="e744c573e1513cbda519db0ce55cab49292fece8896106d818c0abdefdb615f5b9a335a9d64fff90439549dab785486c4f70141466ba2f084db1db5c0aa272dc3baa55e9d1b90d320bc2560f65cd47b9e308053b2de0d3732adc6a7f01b6077d243bb77ca60b8ddeec70ac5193ad79b27562309418a9b3c6e24d90", 0x7b}, {&(0x7f0000716000-0x7d)="60ba6dacc6d60fad3397d57ee169372929322c57111f5f9de7b14a731c4c2c20b5f77a2fe16172227082d05b2fcdf9d0ec4d370c3e34719eb05d7bec37262c9021c1573b1f7c04a0480141dfc4b70f7791f9ac5e4e9baa4e107174459850a31f23817e159a30997c7618778f3312bcc77ee97d8cede373abfac42f19c0", 0x7d}, {&(0x7f0000ce0000)="34a6cacce93f805a89ea5032019090f61c535fcb100a6ad6a96508c9b8244b6c44dd96297f2a5c8780b639b77ec4bfbc2ddde5c293ac25937e3d483611e5c0293f2f564749bb3f370dce1f673df8c05e55e9fa8fe34ac2cd2eb2faffa1e2d9a240455e2c21cfd12e999474025184728951baa5e53ffdff40d9f3267813d5254df092e755d2d4f93aa3c055800079effa93ab5b9a7cab55975380769eae6c0fcc5408b78c6e314c62581ba6568b11297493aad0653696a682cb9af71b639a8e0171fd30c125ba2d26c7978e60d5243ca21b5149b6ddb2", 0xd6}, {&(0x7f00001a7000)="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", 0xfe}, {&(0x7f00001ba000)="91e868f261f7ea75877209a59e2813bba2d5551c884c89ba8d55b215f51049d11d0f637f74bea6de87d943aa88913b6ff581d500e14240d89dceb253d6511b7a77ca356406a58193e9eaf8427fd5151aa32ba866e83b982ea5683ec4168024ddb0fee0bc5a07aca0435269a4691d38b45cb59b9f84f83aed6f9373fd78128c5962abfb00cdfb71bb3756a982ee4b97", 0x8f}, {&(0x7f0000c73000)="5cb7aa1396ff0e31a3b4487af90f40", 0xf}, {&(0x7f00002a0000-0x49)="542e851e6608f264425b26bf13df95a01c56f40d58715aa95029bb5d66e4f146e63dd3fc7dda88ebb3b8aaae30c1b120a0e86d5f9adb3c8056e7830b549db13a064be18d61e94e04cc", 0x49}], 0xa) sendfile(r0, r0, &(0x7f000095a000)=0x2, 0x1ff) 2018/02/05 23:51:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000000f000)='/dev/sg#\x00', 0x1, 0xb102d15428106b92) getpid() 2018/02/05 23:51:20 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000007000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f000001e000-0x8)='./file0\x00', &(0x7f000000b000)=[&(0x7f000001d000)='ppp0\x00'], &(0x7f0000019000)=[&(0x7f000001d000)='md5sum,\x00'], 0x1000) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000001d000)='/dev/hwrng\x00', 0x101082, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000002000-0x4)=0x3, 0x4) ioctl$TCSETAW(r2, 0x5407, &(0x7f000001c000)={0x0, 0xa1e6, 0x3, 0xa6e, 0x8, 0x10000, 0x6, 0x40, 0x1000, 0x3bc}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000001d000-0x190)={0xffffffff, {{0xa, 0x2, 0x80000000, @loopback={0x0, 0x1}, 0x7}}, 0x0, 0x2, [{{0xa, 0x2, 0xfffffffffffffff9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}, {{0xa, 0x1, 0xfffffffffffffffc, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}]}, 0x190) bind$inet6(r0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000010000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xd1}, 0x1e679283e204dbd5) r3 = syz_open_dev$mice(&(0x7f000000a000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000013000)) 2018/02/05 23:51:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x3) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f00007a1000-0x40)="2ee9dd9ac61eda8e0d5b5890fb4a240dfc42c8e6cfa60600785d61671004900d410ad0af78158acfceba4646bfcbd79524e6a45da26a1582fa0116c858c96558") 2018/02/05 23:51:21 executing program 5: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r0, &(0x7f0000fc2000-0x76)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce841637127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a175", 0x41, 0x0, &(0x7f0000fbb000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/05 23:51:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_pts(0xffffffffffffff9c, 0x531100) ioctl$TCGETA(r2, 0x5405, &(0x7f00005b5000-0x14)) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r4, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/05 23:51:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000bf0000-0xc)='/dev/amidi#\x00', 0x5, 0x2000) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000473000)=0x5, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000c96000)='net/packet\x00') ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000b29000)={@generic="ea8f3014a00bb97710336a346c6a05cf", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) syz_emit_ethernet(0xf8, &(0x7f000039c000-0xf8)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "07e808", 0xc2, 0x2f, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "1e8858e743d6b15c944a7f0ecbd5fb43744d7eb6d814da2cbbfe194dcf0eda4a6acc2e15736bbe7993a5767cbe2c1a50150552661dcbca654ae5cdfc5a5d2ee0c85d090c85c780651836b924d17db0861d4c5c44ef90277c69accc2ecca9e24c183eb88e3af31761a98f4d4fa9db24b86e7dd7100e7b862455020776581c3b751a6213b37339b9bc5dd562da1a723d53d63a027dfc7d83b6d229949d0ff9fe51c226891af7000f34a9b0a115a7681d8f25dce110c8bb53e40669"}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/02/05 23:51:21 executing program 4: r0 = open(&(0x7f000019c000-0x8)='./file0\x00', 0x141046, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00007e3000-0x50)={{0x7, 0x5}, {0x8, 0xffffffffffffff7f}, 0x1ff, 0x7, 0x8c62}) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r0, &(0x7f0000548000-0x18)=[{{}, 0x1, 0x52, 0x400000002}], 0x18) ftruncate(r0, 0x10007) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000001000-0x10)=[{&(0x7f0000c17000)="b5008011ef309ed3094f85035b06cd523c610cf27e3090ee7b1ebdff807b8c7f44239e4b086430d0f76625a91815459a83903a3197254df8f9940af796c59268775f38b0998d53a2dca9c9fab1e119adbb7d7b30c4286d45fbeda53561d3b83c7afba57727a17259dd3e7b79bf5985b89a325fff5053d7a0a158b584e9a5cfe4df151bb767", 0x85}], 0x1) sendfile(r1, r0, 0x0, 0x72439a6a) 2018/02/05 23:51:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f00007d2000-0x1a0)={[], 0x1, 0x7, 0x9, 0x0, 0xfffffffffffffffd, 0x15000, 0x10000, [], 0x7}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setns(r0, 0x48000000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000051000)={{{@in6=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000f39000)=0xe8) sendmsg$nl_generic(r0, &(0x7f000059d000)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00005b9000-0x1224)={0x1224, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x13}, [@typed={0x10, 0x88, @u64=0x81}, @nested={0x13c, 0x94, [@generic="495fe908d39458b9f1405b7b7fd06b05a4846e75f39108d0fec3f4cf25365636ce18f583bdb384ab0ed063a7f90a94c202324205c5a0302fbec6f9eb4e1ca606715667e2bad5a690b3042f2ad46948a50175a5fc4b0577bc9f3e85c05d722a7117b36578d4ebcdf990dc568c19d0ef9a7c69e0a22976656c1ef3b8819ff51dfac201c7035a44987446991d799988", @typed={0xc, 0x3a, @u32=0x7}, @typed={0x14, 0x29, @binary="9a32ed51a8a79b3e3555"}, @generic="855a6d18a2cf5b9bc198f01e5de89b2d711e7e9459154b61a02a0bbf4a515ce2e4226bad5261c276078990457b18d4d9d4e5c3ae495d600a676ba7aedc27d665d0bab59acd7360513973928d1fe67085c66e42eadfc66b40483866f3e9e94ecd7cfedc6a399c1295a4382f0a673e1a1b23a051ea2036cd506c28d410285c1a", @typed={0x8, 0x1d}]}, @nested={0x10a8, 0x35, [@generic="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", @typed={0x8, 0x1f}, @typed={0x8, 0x34}, @generic="2fd8f3c44099a094a7c74123c63bb1c1156efa3cf32f500f20a7a1baf3859e0fcebc9295b9bc252a6a157390c3405ce324cf840a7bfb076d1b28e0c2b1aaac61aa837fc01710cc169be029617af53cf56009c6012c6488120e3fb49476e1854efd992dc58ad24f1ae8ff6e", @generic="375e65f64daba897040d57f754e110", @typed={0x18, 0xe, @ipv6=@empty}]}, @typed={0xc, 0x24, @uid=r2}, @typed={0x10, 0x5f, @u64=0x1}]}, 0x1224}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x100) 2018/02/05 23:51:21 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x8c00, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x64, "bc39e1b9a0dfbdbce11358d2ec0a85ce73b015f1fc3563e37e5d035b36e3fdb3d0011721a8a8861ff2d1492a8402ebe4c78f07f824a87b52d9d7b5fcc69eb8d2a4802c8f9861c3cfb1699f52437b74f79d822512e7b21f68da43f8f839fe8f027c9440c0"}, &(0x7f0000001000-0x4)=0x6c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000002000-0x16)={r2, 0xe, "75a15e00d69d948c41c62f5349e9"}, &(0x7f0000000000)=0x16) r3 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x722588bd34d3ae28) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000882000)="649c47ad46390d006dc80000009d4d54", 0xffffffffffffffea) r4 = dup(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r3, r0, &(0x7f0000003000-0x8), 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000002000-0x8)) r5 = accept4$alg(r4, 0x0, 0x0, 0x0) recvmmsg(r5, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg$kcm(r1, &(0x7f00005c6000-0x38)={&(0x7f000001c000-0x80)=@generic, 0x80, &(0x7f0000184000-0x10)=[{&(0x7f00008e4000-0xd6)=""/214, 0xd6}], 0x1}, 0x2) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/02/05 23:51:21 executing program 1: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0xe0041) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0xffffffff80000004, "7fd82d5e02ca3901", "88e7ed00007fff051eaa961ef6c6992b6900000000f9ffff7711be18a3d918e0"}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {0x6}, {}, @addr}], 0x60) 2018/02/05 23:51:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f00007f9000/0x2000)=nil, 0x2000, 0x4, 0x3853, r0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00005d3000)='/dev/autofs\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000090c000-0x4), &(0x7f00006ba000)=0x4) clone(0x0, &(0x7f000068a000), &(0x7f0000a26000-0x4), &(0x7f0000eb4000), &(0x7f0000bb3000)) 2018/02/05 23:51:21 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f000002d000)='/dev/midi#\x00', 0xa0a, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f000001f000-0x4)=r1) r2 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r2, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r3 = dup2(r2, r2) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000001f000-0x6)={0x0, 0x7fffffff}, &(0x7f000002e000)=0x6) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000004000)={r4, 0x1ac}, 0x8) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f000002e000-0x10)=[{&(0x7f000001d000-0xd)="c85e", 0x2}], 0x1) 2018/02/05 23:51:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00005ec000-0x38)={&(0x7f0000157000)={0x10}, 0xc, &(0x7f00007e5000)={&(0x7f0000525000)=@allocspi={0xf8, 0x16, 0x66e18825aa2f341f, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in=@empty, 0xffffffffffffffff, 0x36}, @in6=@empty, {}, {}, {}, 0x5}}, []}, 0xf8}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000084d000)='/dev/vga_arbiter\x00', 0x121000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/02/05 23:51:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00008d2000-0x8)='keyring\x00', &(0x7f0000500000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000e9f000-0x8)='keyring\x00', &(0x7f0000715000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b99000-0x1)}, 0x0, 0x0, 0x0, 0x0, 0x74e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f00006f1000-0x5)='user\x00', &(0x7f00004e9000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00000d0000-0xa7)='j', 0x1, 0xfffffffffffffffd) keyctl$get_security(0x3, r1, &(0x7f000083f000-0xf1)=""/241, 0xf1) 2018/02/05 23:51:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f000061f000-0x4)) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x2d9e) sendto$inet6(r1, &(0x7f0000e9b000-0xae)="0d484346dc6d4a186278b0f0a5a43e48d8b067ba5dab5a98c850e45643117e9c17fb0db8c80f6990835f4fa25ed30c3a85b55686328026dd6ff9246b0ec22b6efc98db530a85102e024e0aa87fb4d6706e558c6d2c84d426c51fdc9789bf2f1352c0ee5afac973ca82e3b02e3c435d9438de5982cbd59bf62ef05ee3e847c22f23a165b7d79d653fbe1fdbc7e31532270c0110e60fa042ed2a45a75fc29ac3e7b00140201d9674eed582d1881bde", 0xae, 0x40000, &(0x7f00001ba000-0x1c)={0xa, 0x2, 0x25a, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00002e0000-0x8)=0x6) 2018/02/05 23:51:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000043000-0x11)='/selinux/enforce\x00', 0x10480, 0x0) sendmsg$alg(r0, &(0x7f000046f000)={0x0, 0x0, &(0x7f0000092000-0xa0)=[{&(0x7f0000252000)="0f426495c5c5e1", 0x7}, {&(0x7f0000d2e000)="0a726f33ffe630c085d0cbd1f76a6480e6dbdbd830e61b12fe6c72003c1f0f538c2e6935b6fcd0fd862acd90a2c2bd0418fa1c0329ddf48c6449514fd98108c8c9c26884c86808e35a2ea182416a5e09ebf96bbb066f7c4da530d60e8151928be7e38dcba5862c2fe83ed5c88044170ecc4aae6244f8e8733dc6712beab05cfa71752dd9ea013c60351f5aef12ce2f2236450922fec2af43c5d242f0ba8c3c869098bfa742805b711c8b4218d2bc8ebf7bfd074d763a074085", 0xb9}, {&(0x7f0000de5000-0x59)="dfe7c4caef203fc4ef68b5bedca391ac0ccf7584253ea2c24013c34e743a98954604f7ca6abd2efad02e2028068170d7b9ea1bf0138512aca9e6a5afb3a6bbf28c67e90446dd1d2ae68f3e2bae1c2f488d35f8cf89f057dd97", 0x59}, {&(0x7f0000d38000)="97adb7ea8a45f810e442d0ad9ef16b3b298fa2c68aa67cc20f5f7cf987f7c8015df913ae9be8689a64d77c8073a608faed1808d7fb661ccc43621724f59e3f238bbf8d8e096073ae6bb2d7736543b6a4216ee87ff53bfe254ed756ea46a5bab9c72a55e1c9c888eb2faca01decf633dd0a514467d10f08166a5824e34073", 0x7e}, {&(0x7f0000d0f000-0x7a)="04c3a7f271038e8eceead80aaa8eaffeb4e6561feae5617babae05d8ffdbabc2d24e16aad328c32dd449135c184566bada440d3db4624ce646c267d22167c9f340cdf1a55f1608f2ccf7321f8fe5f69978328f56e9f76b37ad26eb0c7eded51e505ca5befb69c83c0324ca98fd31aeb1b9e0304f2ab08987e495", 0x7a}, {&(0x7f0000c38000-0xfc)="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", 0xfc}, {&(0x7f0000c18000-0xa8)="006f141a193e46c039c54ba87981818b64ca3d546f00b4a458cc76d7ad439703d2abcaa4ed4f93fc6d3dc73f42ad1cf380938357c32459dd9f7c48f8e636c01f93c023908e38c8f07f3a097dfc9ef2043785429a2ca52a12c2452d573ef530ae62f2749c9a2b4e3452a0a865563c85bc65ed005b7345e57780d7a575897ade386666553e5c3d84917735bdcdeeaa156dec221cd33672a8f1c4e63f228de4cad4e22d1914c5c59901", 0xa8}, {&(0x7f0000284000)="8c1c41d74b7d6d00905f3a304d466dcb41d4099c8a4e5db9edea7a53085eb9a7aa401034639715a6c2799953c676cb8ec4e03c62f3f69d28b89d19917b5bca206d8857c5b737c01436c8c73e9974ce709f32017d44bd2f7f97d5ddb3155898f3b789e6b5d161016001ae935a2c159bb94e7231c3e045463cf8e7c4e8b16c712676275abca335db9a757f09eb1c9d5e9209c1b27bfd4c94c749", 0x99}, {&(0x7f00007eb000-0xf7)="a99f17f06fbe70ac1872cefc901be4147a62c4197f4be27f005cc25ef354ee7925d70aad7f36b0a40790181c25d8f83a903636069413ca80059c3fa6ceec55f33162308231106550da9e9f8f5267fd63f069f143d2ef1f20bc1e626f876d6e4bc7f64eac653cf697c508abfe813152f1c43b82b70d3dce97dceeb866a7b6a61a89bdc90dc56f7c465f482829ba2f39db78c076ff198152b14b682b862efc521b3740fe438e9e4f442b5bcdb2f775cd95f2ab631f84fddccd817a94ad4fe45683ecdbf1508ca439e0be23c50dd3ea275530c8fbd48125a694e30701b42834abb615d4033f6199d23a130b4bdfd370b41df3a35e51f93001", 0xf7}, {&(0x7f0000d3d000-0x3c)="d1f8baee79eab3deac7ea79b5648e4f4677ac7692448176083d889eb5f3307c1dcc45d96fbed28e4bca05280b5011b2a6a2c9cbdbcdbdd5949da9df3", 0x3c}], 0xa, &(0x7f0000513000)=[@assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @iv={0x108, 0x117, 0x2, 0xf4, "89a38e1ec95be5f902e26e28c9158a4cc5e63025b4b5c4ad40f7a4b09edad891c3143dfe9f2a96a82d49f7e7a40e9841ddc166393e4c2c2f9468f62f741badd884e3d9a05f78fd27858e2d632135558824f359ef6c6e1edfff0114e170a8b3140ac55d2950723ff22f7ec8a4f6d07b4acd11d9cfdd9d2ac44e2eb0faec17f29799ac0e4060db48e1fcda090c08e4bcbb3ba6809a07eeab7745d9b53fa155907063cba865714fcb7f3d602bb516b068c120f36752f2d646c62b8eacec312269ae26322c25970ac012bb21ad2ecd31e4d9e9ed0dc662edf16017e56d1eecc501e78f789cc503dbd79dc234e43599fc7fb638681a95"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0x8}], 0x11b0}, 0x40044) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0xffffffff80000001, 0x3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) 2018/02/05 23:51:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b9c000)={0x7f}) fstat(0xffffffffffffffff, &(0x7f0000cf9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r0, 0x0) 2018/02/05 23:51:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) creat(&(0x7f0000850000)='./file0\x00', 0xb) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) mmap$binder(&(0x7f0000139000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) [ 161.130750] binder_alloc: binder_alloc_mmap_handler: 20405 207f9000-207fb000 already mapped failed -16 2018/02/05 23:51:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000619000)='./file0\x00', 0x80, 0x124) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000f2d000)=""/169, &(0x7f0000844000-0x4)=0xa9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = creat(&(0x7f0000cae000-0x8)='./file0\x00', 0xf7823e41782f65e) r3 = accept4$llc(r2, &(0x7f0000e1c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000081b000)=0xd, 0x0) getpeername$llc(r3, &(0x7f0000758000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000301000)=0x10) r4 = openat(0xffffffffffffffff, &(0x7f0000633000-0x8)='./file0\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000822000-0x3c8)={0xd1, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}}, 0x0, 0x6, [{{0x2, 0x3, @rand_addr=0x74000000000}}, {{0x2, 0x0, @broadcast=0xffffffff}}, {{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x1, @multicast1=0xe0000001}}, {{0x2, 0x2, @empty}}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}]}, 0x3c8) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d36000-0x7)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/02/05 23:51:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007a2000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) sendmmsg$alg(r0, &(0x7f0000b5d000)=[], 0x0, 0x8041) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000011000-0x4)=0x5, 0x4) socket$nl_route(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000004000-0x27), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x7, @empty}, 0x1c) 2018/02/05 23:51:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00001f0000-0xb)='/dev/vcsa#\x00', 0x5, 0x1c0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000166000-0x1a0)={[], 0x35, 0x21, 0x4b7, 0x0, 0x4, 0x6002, 0xf000, [], 0x8}) madvise(&(0x7f0000f7a000/0x10000)=nil, 0x10000, 0x6) 2018/02/05 23:51:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008c1000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000f4b000)={0x3, 0x0, 0x1f, 0x104}) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) bind$nfc_llcp(r1, &(0x7f0000efe000)={0x27, 0xda1d, 0x7, 0x7, 0x0, 0x1ff, "2ece57c0ace2e2a6f68b0c1088a800969ca856d905f230bac97b26508e31c4d1d58b08d053c9d83c5483a18abaf5b7068b199db853c8704831667ce70bf378", 0x5}, 0x60) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r2 = dup(r0) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) recvmmsg(r3, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) getpeername$packet(r1, &(0x7f00004cf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000698000)=0x14) connect$packet(r2, &(0x7f0000cb5000)={0x11, 0x13, r4, 0x1, 0x8587, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000c5a000-0xb8)={0x0, 0x96dc, 0x81, 0x10001, 0x5, 0x4, 0xda, 0x329, {0x0, @in6={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x7}}, 0x100000001, 0x0, 0x400, 0xfffffffffffffffa, 0x40}}, &(0x7f0000669000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000e99000)={r5, 0x6, 0x6, [0x100, 0x3, 0x9, 0xffffffff, 0x2, 0x98c3]}, 0x14) 2018/02/05 23:51:21 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000-0x8)='./file0\x00', 0x171) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000003000)=""/89) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000003000-0x50)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000080}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)="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", 0xfffffffffffffee5) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x8) 2018/02/05 23:51:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$usbmon(&(0x7f0000343000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000429000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, [0x8, 0x29b140bc, 0x8, 0x1, 0x3, 0x0, 0x136, 0x93be, 0x5, 0x2, 0x400, 0x9, 0x5, 0x6d, 0xfffffffffffffffb]}, &(0x7f00008d9000)=0x108) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000205000)={r2, 0x9}, &(0x7f0000115000)=0x6) connect$netlink(r1, &(0x7f00002c4000)=@kern={0x10, 0x0, 0x0, 0x800000}, 0xc) socketpair$inet6_sctp(0xa, 0x3, 0x84, &(0x7f00009c8000-0x8)) setsockopt$inet6_group_source_req(r0, 0x29, 0x6, &(0x7f0000112000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @empty}}}, 0x20112108) 2018/02/05 23:51:21 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f00004de000)='/dev/vcs#\x00', 0x0, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000001000-0x18)={0x8, 0x10, [0x9, 0x400, 0xffffffff, 0x2]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x8, &(0x7f0000fca000-0x60)={0x0, 0x36, 0x0, @thr={&(0x7f0000f49000+0xf08), &(0x7f0000a6d000-0xb8)}}, &(0x7f00007b0000-0x4)) 2018/02/05 23:51:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f00006b4000)={0x80000001, 0x0, 0x33c, 0x7, 0x5, 0x7ff, 0x6, 0x5}, &(0x7f0000199000-0x40)={0xffffffff80000001, 0x5, 0x9, 0xff, 0x8, 0x3, 0x6, 0x3f}, &(0x7f0000001000-0x40)={0x0, 0xdc3, 0x1ff, 0x40, 0xffffffff, 0x401, 0x7fff, 0x40}, &(0x7f0000001000-0x10)={0x0, 0x2710}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000467000)=0x0) sched_rr_get_interval(r0, &(0x7f00002b5000)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00002c2000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000687000)={0xe0, 0x4, 0x6, 0x1, 0xffffffffffffffff, 0x2, {0x4}, [@generic="b4109eeeca4b0adb50843a8590553b5d5cefc0721ac3aea1b64bc8b28da80dc05e9acb05a28aa3594adc8cfd45dca5785549cff89b936da89db96d7aa90b26aee8de7f9d1ae3c30a101884d4d96b69543ce5f450217bae1ac8c363871c0dec40238f294cc000f68d52fb09ffd143fd11f350aafade5db7b6436aa24ded42cb5c1fc9a587257ed4bc125348eaa7506bae5e91284bd3380030ba970b66d5ee7c05cc5b47ca0384f294a4bed8a6f9adcd56c9e63bd95ef99a656169536a2471e334854020263f0e030e5f7e"]}, 0xe0}, 0x1}, 0x0) 2018/02/05 23:51:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f0000072000-0x8)='./file0\x00', &(0x7f0000cc6000-0x8)='./file0\x00', &(0x7f0000ff9000-0x7)='mqueue\x00', 0x1000, &(0x7f0000769000)) mknod(&(0x7f000006e000)='./file0\x00', 0x1002, 0x0) execve(&(0x7f000073d000-0xe)='./file0/file0\x00', &(0x7f000085d000-0x8)=[], &(0x7f0000798000)=[&(0x7f0000206000-0x3)='\\+\x00', &(0x7f0000d4f000)='mqueue\x00', &(0x7f0000c8a000)="6d7175657565005e3d0cdd108cc59d704616a3b3857d0af9d60eb00194f1b14a5f831494a294078ba7481170d66cf002287bcdfcaef20ca5c24da8efd9", &(0x7f0000f68000-0x7)='mqueue\x00', &(0x7f0000be7000)=']_\\\x00']) 2018/02/05 23:51:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000cd8000)={@generic="0c59f4430b32045a5a1d333340f75df0", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) r1 = socket(0x1e, 0x1, 0x0) setsockopt(r1, 0x10f, 0x87, &(0x7f0000a94000), 0x0) [ 161.252863] netlink: 204 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/05 23:51:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000acb000)='/dev/usbmon#\x00', 0x5, 0xc00) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000028d000-0x4)=0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000139000)='/dev/sequencer2\x00', 0x404082, 0x0) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f0000cfb000), &(0x7f0000e21000)=0x10) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f00006de000)={0x15, 0x4, 0x40}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6}]}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00006c0000)=""/28) 2018/02/05 23:51:21 executing program 7: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000ffa000)=0x9, &(0x7f0000ffa000)=0x4) get_thread_area(&(0x7f0000d26000-0x10)) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ffc000-0x8)={0x0}, &(0x7f0000dc0000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000092b000-0x8)={r1, 0x9}, &(0x7f0000c88000)=0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ffb000-0x4), &(0x7f00001a6000-0x4)=0x3a3) 2018/02/05 23:51:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038e000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00006b9000-0x4)={0x3, "45c0a3"}, 0x4) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270b00000000000014007352", 0x23}], 0x1}, 0x0) 2018/02/05 23:51:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) fstatfs(r1, &(0x7f0000baf000-0xbd)=""/189) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000be3000-0x4)=0x4, 0x4) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) syz_open_dev$amidi(&(0x7f0000278000-0xc)='/dev/amidi#\x00', 0x2, 0x100) recvmmsg(r2, &(0x7f0000057000)=[{{0x0, 0x0, &(0x7f00005df000-0x8)=[{&(0x7f00008be000)=""/30, 0x1e}], 0xfc, &(0x7f000017d000-0xfb)=""/251, 0xfb}, 0xfffffffffffffffd}], 0x1, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:21 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt(r0, 0x2, 0x4000000000240, &(0x7f000022c000-0x43)="c817d6c995e3e2bb9c9b54bbbd8451a1f67ffb2f7f98d3af85afebb01c58cb98a8c1c66bf4092e67c4bf1d7eb4ae7583b82617964e9fec1547d03475104306f4b19787", 0x397) r1 = getpid() sched_getparam(r1, &(0x7f00002ab000-0x4)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00004cf000)='/dev/dsp\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000152000)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt(r3, 0x114, 0x6, &(0x7f0000000000)="2a8e0000", 0x4) r4 = gettid() socket$bt_hidp(0x1f, 0x3, 0x6) ioprio_set$pid(0x0, r4, 0xfa) 2018/02/05 23:51:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c06000)='/dev/dsp\x00', 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000bd3000-0xa8)=""/168, &(0x7f000044a000-0x4)=0xa8) r1 = socket(0x10, 0x802, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000f26000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00009b4000-0x8)={0x2, r2}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00009c0000)={@common='ipddp0\x00', 0x0}) connect$pppoe(r1, &(0x7f0000d83000-0x1e)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @common='rose0\x00'}}, 0x1e) r4 = socket$netlink(0x10, 0x3, 0x6) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000522000)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00008ba000-0x20)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x2, @empty}}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000dda000-0x10)=@common='ipddp0\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000085d000)={0x0, 0x0, 0xffffffffffffffff}) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000e45000)=0x8, &(0x7f0000bef000-0x8)=0x4) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000131000-0xc)={0x6, r0}) ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f0000d7c000-0x10)=@generic="b7e16a08016f4a543967090fd93c050d") getpeername$netlink(r4, &(0x7f0000645000-0xc), &(0x7f0000bea000-0x4)=0xc) [ 161.383080] audit: type=1326 audit(1517874681.374:343): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20461 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 [ 161.407200] audit: type=1326 audit(1517874681.388:344): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20461 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=273 compat=0 ip=0x40a5e4 code=0x0 2018/02/05 23:51:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a09000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) link(&(0x7f0000990000-0x7)='./file0\x00', &(0x7f000029f000-0x8)='./file0\x00') r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000055b000-0x9)='/dev/vcs\x00', 0x102, 0x0) open(&(0x7f000038d000-0x8)='./file0\x00', 0x490042, 0x41) r1 = syz_open_dev$sg(&(0x7f0000bd4000-0x9)='/dev/sg#\x00', 0x5200, 0x8000) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 2018/02/05 23:51:21 executing program 1: r0 = socket$inet(0xa, 0x801, 0x84) listen(r0, 0x40000fc0000) r1 = accept4(r0, 0x0, &(0x7f0000003000-0x4), 0xffffffffffffffc) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000024e000)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000a11000-0x8)={r1, r2}) 2018/02/05 23:51:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000034b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000a95000)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)=0x3) getresuid(&(0x7f0000b9e000)=0x0, &(0x7f0000b53000), &(0x7f00001d2000-0x4)) ioprio_set$uid(0x3, r2, 0xf93) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f00008d6000)=r3) readv(r5, &(0x7f0000b50000-0x10)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r4, 0xa, 0x12) recvmsg(r5, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f60000)='/dev/vcs\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000d5000)={r6, &(0x7f00003fd000)="134aadc68743c42bf588f9e3fc07819583c0b05e0a08d62c2e2a86ca5ac6c1ddc44bb26c2adec4f1a26053d10d4babddc88abd7c", &(0x7f0000970000-0xd6)="7b7743fe08cebc0df3d3e1abc11330a9381fdf2f7d49dd763eaa1de482eb1eacf42f4964133ec844a128d09e669aef0e161b1b211638ab20aabf0dce8127d806c42dfb740c1856fc1d04b9c519de2377ec8bf97300b8e2753d57cd441b5fff29bb90bfddc35e14dcdf306eeb03a898067ae077d16cc19ee912a8417c66982f19020224d60bb69640e806e98e8f62f3963355fbdc110123ffdf4de20da980d534b87695ed7b48d8cc78236496889e0a90190ccd64bfa0766b9702465fdef9f5a9a2a5bb420eb2100f8545745da35ee3f71b0049ff4c88", 0x41}, 0x20) dup2(r4, r5) recvfrom$inet6(r6, &(0x7f00005cb000-0xda)=""/218, 0xda, 0x21, &(0x7f0000bae000)={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) tkill(r3, 0x16) 2018/02/05 23:51:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000958000-0x1008)={0x0, ""/4096}, 0x1008, 0x0, 0x1800) syz_emit_ethernet(0x42, &(0x7f000022a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, {[@ssrr={0x89, 0x3, 0x9, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @empty, {[]}}}}}}}, &(0x7f0000048000)={0x0, 0x1, [0x0]}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007cd000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000079a000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000651000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000fee000-0xa)={r2, 0x7fffffff, 0x1, [0x7]}, 0xa) 2018/02/05 23:51:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000010f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000010e000)={0x0, 0x1000, "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"}, &(0x7f000075a000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000085c000)={r2}, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000737000), 0x0, 0x0, &(0x7f0000b86000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000adb000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d526c878d5135ad1c9262239339c18885e2a0a95854d6cde3dd2feeaa50216af6c5760923413af81199a65a6332b02ec7bbf79d557c033cbe032fdc44f66a5c59cc4a3c5d218f5896b359d1efd60baf98df6396567478f7b817ce6e11d59a7def452a0e1d0607f57f626a5b8d476636ef1ee76307524cf9ae49be4db0ab2c8ea0c5ebd1e80fed632155e14da1f7324d97bc61a3c1edc4431ee8a6caa2ed9f85cea5a2a9b263630c7d6fc35dda6002da571a2e51917e7c1019d8ce21a608147e408cc4c7c5f444fab931bda86d977d7c9ccefd881e5ef05b287f41eea526862885881c2cdc687dff02ba9b70a9b08734ac4d62c7f34465c34aa9e9f136c7f796d9eea41aa37f61830508338bb1f887089070567a1dd96cd700e7a098dabedb60f31acd17d487bc8be1a3101d2b5ac1715003793596c6daa93a27f4adb4d6fbea5669c24c206c944317ea18a2c762457f1bc945fec8f849641d44e7e2a24faeee28f3f266395fe18b0dce20c1f64e8896c8ff0e4a44a116fb32462471a0fcde143e551723d57339722765673b4163d66f473ac10f988cb25c89074fcb1bba20c41bddd9ca5cd2f106632f9884a47866d284b4efc6bb1aa74ed48d4a6535795f0873a99907ebc22be2337364cf9acc063e32f7d2ebdfad64d04aa405d2dbdee1128ab1e4761d2dd30885ad37dd168478f10789d172feef4c817a5cd372caade57f23300e45f47e001e3ea09364ab42ee9802477368b9910f4e24037c871cb8251568c792287a6f49fa61b7c2600accaa0e7b40c5912a9e100225c70441144ffa82927fa4802ed9ebb03eea8e945af5f4993f21a7f53baf7ec5bb6cc96b917dde82c18840c3500e9565f68f687b1c73d834c0d99d4acb002dc5682dbcdb1217a98f6c3ef8318b7fa93894e8a097b4511ba5c035e27c9fe8bfe7754741ac21bbc0303b81672e3117e5590fe2d92f912759b9937f64204ec5caa92e218daa5a3ef64617beb30cccb31016b13ed8d7bcabb03e176b1c906a38cbda3bf1c1256ab74ab6f42ed9bafbbd0096263be1a7da1e1c88deec55a653d170e1e13c77dacaa60a37a6ba2383e661ebc9f13dbaade2dd884c9951819fb4608e19e70cd2496ccfb12f24c71f496cfe9bc88fe1bbea1e9a24b1d4664fb0776aca6269b396779680e52f86877d9209988d12ccb137be01ab7496d00547a7d4849d365a18dbb55c429cde87d33c4b74ad2273cdfee88b5418866ef327f25e9cbcd5a64d97184339f7e4cb5f8de171d2779c0f68884ae835e398f982d5749f085628d3608986656ea04b721f828202e9342bd7d19dfa091e772aebf9718030167a8c029df7c58b7f400582bd95e5ad802050d8775ef373e8e2c5bf3525f907add3be426cd5a079c49abffe933e9ee213a3baf34f932d1299312691e1c53e6247ae0989ad66070d51fad22856a8b6b28954e7d41189b11c5321789eec8670de9e8db0b0473ba2e02731e60be632697d61e052c18d4bcc6d1572fdf426f7b2fee6c1dee66c85c497b90facaf63b8ec5cde4a73400f9180bcfc0f81eca9580a7c81462a077f9034026bf72aa7c6de4b3c15d4a2dbd6fd7d87084aea9f25fb4bf5ec83eb56874a760533792dff2695407ccdd6a7375e0007230fd3f6501c152f1c1ff279b1d67cc95f2820762b7927659368e41657bdef2dd15b63498a93b787bdb26809d734aaf98b86fcf9fc643a34d03ebbe072820662d20f4774d66c5ae0a0adade5b8f6242a059b926221ee3d677487471c432b0d6d64dad030703475bb3ecac39b204a814f5ece5961621358e36f8a2cf7196c76959824bbb475a7cad8f57853fe05f59f341b5b4967904daf833d91ae9461ef10036f8be7700d66f2d2c3a63dba8eb35e7127246029e222f0b2aebbe767f5125e2d9ea5d5987b9bb96f303e4f3c647c776c5b6306472896dcebe0de6d001b453a4e26dfe433b409586e0faca3ee89e8b936ea46b97a0f663544a8f4784c6b484334949f583b02557645c7d7884910eaf4879da3f4f37ce789b728a49d0546730e2adb0a9cb74620b0cf3a28061a607089a47a23e831c16dd002fc6ad4ebd7c62d265da40d6bfd145698d18d14522e19aa599cd9e412c4644dccb31849bd5e31411c6ff9249be50762cc6fdaa01a7cdcb162dc0516524002b688a462f69b6cce348a6dc5e9356ae3938909ea062f9501220214e83a4e621b8d685925c92c7564e9132cfe10f8acb646b731114ff101479f99d70a4bd6033bf5e4e6675120fa21d0610a685af21ba76162fa5cc571056b295b8f9987fdef14526be89516234dee2d93bf7ceba533af07bb7a6e9f1d5756f81a7558b5e029e662c5dfe00f657bd5a5165c6d44bd90f719342b7ac36eb8f10cdaeda44c079ecb31d324125ac848a27ba173ad35d1acd4e206387ecea474d6a70086d225448e247bfcd51ecae1f15dfe10acc50e7757cca9c5ef80562b63224c3259d6d1fc928264d356b8345ba03e10cd6970c0343ee98359dcb5920b83cb0aa034807f40050c6cf63543e107d85bfa82ce4f5e90f6078a743b0c7ccdd007c7c0115abfd5a9a52873b7b5da78a1ab7404016c5d00aabcfc3e16070b8222a99efebebf6042e6da1dbb3e782d831c0eb4f464b82abc0a8", 0xffffff58, 0x0, &(0x7f0000c05000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000a30000-0x43)=""/67, 0x43, 0x2022, &(0x7f0000cd8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/05 23:51:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) chroot(&(0x7f000087a000-0x8)='./file0\x00') getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000031e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, 0x0, 0x0, 0x0, 0x0, 0x9}}, &(0x7f00001ac000)=0x42c) 2018/02/05 23:51:21 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00008ae000)='./file0\x00', 0x200002, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000b24000-0x10)=@ipx, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f000006a000-0x8)='./file0\x00', &(0x7f0000b9b000)=@known='security.evm\x00', &(0x7f0000afa000-0x4)='GPL\x00', 0x4, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) r1 = open(&(0x7f0000720000-0xa)='./control\x00', 0x0, 0x0) lseek(r1, 0x3, 0x0) rmdir(&(0x7f0000d6e000)='./control\x00') 2018/02/05 23:51:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000f40000+0x52)='/dev/snd/midiC#D#\x00', 0x1, 0x80c81) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000dae000)={r0, r1, 0x2, 0x2}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r3 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(r3, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:21 executing program 1: openat$ion(0xffffffffffffff9c, &(0x7f0000801000-0x9)='/dev/ion\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) syz_open_dev$sg(&(0x7f0000c74000-0x9)='/dev/sg#\x00', 0xfff, 0x80000) dup2(r0, r1) memfd_create(&(0x7f0000e1e000-0xa)="5d5d1a6d643573756d00", 0x3) write$tun(0xffffffffffffffff, &(0x7f0000577000)=@pi={0x0, 0x0, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@canfd={0xd, {{0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0x0, 0x0, "feb442a1f43ead325d71fed774c8f6028c2a6b79a4e418aa3c5f391769659fef9f596cdade428c389e511eaad39d2ee4334dee9516a31d00510baaf06efc0980"}}}}}, 0x5a) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00005da000)={0x0, 0x0, &(0x7f00000d8000)=[], 0x48, 0x0, &(0x7f000044c000-0x83)="a410778b7a640ab0384c4ead541b6ee57c5645909ef688d8ac3e5ecfc7039f5f8ba53f127b7f01947cd3689eaf6c090277915bab2a0c450988cb85688e2bcc101a80664d3081fcc0"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000c5a000)={0x0}) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a95000-0x30)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308, r3, 0x1}], 0x0, 0x0, &(0x7f00002e4000-0x70)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000436000-0x30)={0x20, 0x0, &(0x7f0000136000)=[@dead_binder_done={0x40086310, 0x3}, @increfs_done={0x40106308, r3}], 0x0, 0x0, &(0x7f0000888000-0xb)}) 2018/02/05 23:51:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000071b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f00006b2000)={0x4275, 0x0, 0x1, 0x1}) mmap(&(0x7f0000db9000/0x1000)=nil, 0x1000, 0x9, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/05 23:51:21 executing program 2: r0 = open(&(0x7f000042e000)='./file0\x00', 0x20000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f00005ec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000-0x4)=0x14) r2 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000a3c000-0xc)={0x10, 0x0, 0x0, 0x80208000}, 0xc, &(0x7f0000241000)={&(0x7f0000dba000-0x160)=@allocspi={0x160, 0x16, 0x9, 0x0, 0x1, {{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@empty, 0x2, 0x0, 0x0, 0x7, 0xa, 0x20, 0x80, 0x5e, r1, r2}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x3c}, @in=@rand_addr=0x80000000, {0x4, 0x2, 0x8, 0x4, 0x1422, 0x400, 0x80000000, 0xfffffffffffffffc}, {0x1, 0xdd, 0x7, 0x5}, {0x7, 0x8ffd, 0x10000}, 0x3, 0x3, 0xa, 0x3, 0x0, 0x21}, 0xfffffffffffffffd, 0xf3d}, [@algo_crypt={0x68, 0x2, {{'cbc-serpent-avx2\x00'}, 0x100, "8faf931dbbfbae04c1d494a925dec56f34c74a79441657289f4d7ac4bbc55805"}}]}, 0x160}, 0x1, 0x0, 0x0, 0x4000010}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000614000-0x9)='/dev/ppp\x00', 0x40, 0x0) r5 = getpgrp(0xffffffffffffffff) ptrace$setopts(0x4200, r5, 0xffff, 0x100008) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00009e4000)={0x0, 0x1, 0x2, [0x4, 0x6]}, &(0x7f0000799000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f000048f000-0xa0)={r6, @in6={{0xa, 0x0, 0x8, @empty, 0x7fff}}, 0x62b, 0x80, 0x8d9, 0x7, 0x6}, &(0x7f0000238000)=0xa0) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000a38000)=0x8, &(0x7f000048f000-0x4)=0x250) ioctl$DMA_BUF_IOCTL_SYNC(r4, 0x40086200, &(0x7f0000248000-0x8)=0x6) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000946000+0xd1b)=0x6) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r7 = dup(r3) r8 = accept4$alg(r7, 0x0, 0x0, 0x0) recvmmsg(r8, &(0x7f0000057000)=[{{0x0, 0xfffb, &(0x7f00005df000-0x8)=[{&(0x7f00009ae000-0x1e)=""/30, 0xfd25}], 0x1, &(0x7f000017d000-0xfb)=""/251, 0xa8}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/05 23:51:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x3406, 0x6000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000001000)) getcwd(&(0x7f000061e000)=""/233, 0xffffffffffffff9e) 2018/02/05 23:51:21 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000004000)='./file0\x00', 0x8) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000005000-0x110)={{0x7fff, 0x7, 0x708, 0x3bd, "338ab87e588d72498bf72af63fc4bdd0bea69f3eb763974f595995548cdbdda3984a1de019f085ded2b26f80"}, 0x0, 0x0, 0x6, r1, 0x0, 0x7fdc50c4, "404075c65532d87a2440a68959f93eb3f74f775f4553d21f6d86bb9895dd87addee35c6db0a41c787f46db0f815092e642b8b18f44dad9ca7d824f7e4118c0a6", &(0x7f0000002000-0x1)='\x00', 0x1, [], [0x5, 0x7fffffff, 0x1, 0x7]}) r2 = socket(0x2, 0x3, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000006000-0x18)={0x5, 0x20, 0x1, r0}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000002000)=0x80000, 0x8) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0x18)=@ethtool_sfeatures={0x3b, 0x0, []}}) 2018/02/05 23:51:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() clock_gettime(0x0, &(0x7f00002f3000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00007f7000-0x8)={0x7ff}, 0x0, &(0x7f0000c39000-0x10)={r2, r3+10000000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f0000055000)={0x0, 0x0, 0x5}) rt_sigtimedwait(&(0x7f0000db1000-0x8)={0xff}, &(0x7f0000f8c000-0x10), &(0x7f0000141000-0x10), 0x8) r4 = syz_open_dev$sndmidi(&(0x7f00003a7000)='/dev/snd/midiC#D#\x00', 0x6, 0x4042) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000e14000)={{{@in=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@local}}, &(0x7f0000a1e000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f000089e000)={'vcan0\x00', r5}) 2018/02/05 23:51:21 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, 0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000aa3000-0x4)=0xf88) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000024000-0x1c)={0x0, []}) [ 161.614980] binder: 20512:20513 ioctl 4040ae70 206b2000 returned -22 [ 161.630069] binder: BINDER_SET_CONTEXT_MGR already set [ 161.637949] binder: send failed reply for transaction 86 to 20508:20511 [ 161.640431] binder: 20512:20513 ioctl 40046207 0 returned -16 [ 161.651489] binder: 20508:20511 BC_INCREFS_DONE u00000000204edf8a no match 2018/02/05 23:51:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0}) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000e04000)=""/93, &(0x7f00000d6000)=0x5d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) fcntl$lock(r0, 0x5, &(0x7f00009c7000)={0x1, 0x0, 0xfffffffffffffc00, 0x100000001, r2}) ptrace$setregset(0x4205, r2, 0x0, &(0x7f0000799000)={&(0x7f0000b1c000)="a262", 0x2}) r3 = socket(0x40000000015, 0x5, 0x0) open(&(0x7f00002dc000)='./file0\x00', 0x202040, 0x14) setsockopt(r3, 0x100000001, 0x0, &(0x7f0000000000)="2a00008e", 0x4) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00003af000)=""/61) 2018/02/05 23:51:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000bc2000/0x18000)=nil, &(0x7f0000693000)=[@text32={0x20, &(0x7f00005a8000)="b8009000000f23c00f21f835020006000f23f8b805000000b90a0000000f01c10f066565f2f0815700080000000f3566b8ea000f00d8c4c3210fe01a660f388267049a4d0000004d000f20d835200000000f22d8", 0x54}], 0x1, 0x0, &(0x7f00009d1000)=[], 0x2eb) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000013000-0x48)={0x40000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f000035a000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x7, 0x0, 0x0, 0x4, 0xffffffff}, {0x0, 0x0, 0xf}, {}, {}, {0x0, 0x0, 0x4, 0xfffffffffffff73e, 0x1, 0x0, 0x0, 0x2, 0x0, 0x3, 0x5}, {0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x3}, {0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}) r3 = syz_open_dev$sndpcmc(&(0x7f00007a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x0) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f000002d000-0x8)) 2018/02/05 23:51:21 executing program 3: pipe2(&(0x7f000055c000-0x7), 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000018000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x937e, &(0x7f0000017000-0x4)) [ 161.659666] binder: 20512:20513 transaction failed 29189/-22, size 0-0 line 2842 [ 161.667291] binder: 20508:20511 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 161.674733] binder: 20508:20511 BC_INCREFS_DONE u00000000204edf8a no match [ 161.708255] binder: 20512:20533 ioctl 4040ae70 206b2000 returned -22 [ 161.729052] binder: BINDER_SET_CONTEXT_MGR already set [ 161.740603] binder: 20508:20516 ioctl 40046207 0 returned -16 [ 161.764695] binder: 20508:20511 BC_INCREFS_DONE node 93 has no pending increfs request [ 161.773285] binder: 20508:20516 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 161.780792] binder: 20508:20516 BC_INCREFS_DONE u00000000204edf8a node 93 cookie mismatch 0000000000000000 != 0000000000000001 [ 161.781587] binder: send failed reply for transaction 91 to 20512:20542 [ 161.799284] binder: send failed reply for transaction 92 to 20508:20511 [ 161.806069] ------------[ cut here ]------------ [ 161.810852] Unexpected reply error: 29189 [ 161.815203] WARNING: CPU: 0 PID: 24 at drivers/android/binder.c:1995 binder_send_failed_reply+0x13b/0x390 [ 161.824904] Kernel panic - not syncing: panic_on_warn set ... [ 161.824904] [ 161.832246] CPU: 0 PID: 24 Comm: kworker/0:1 Not tainted 4.15.0+ #298 [ 161.838798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 161.848140] Workqueue: events binder_deferred_func [ 161.853043] Call Trace: [ 161.855612] dump_stack+0x194/0x257 [ 161.859221] ? arch_local_irq_restore+0x53/0x53 [ 161.863873] ? vsnprintf+0x1ed/0x1900 [ 161.867657] panic+0x1e4/0x41c [ 161.870824] ? refcount_error_report+0x214/0x214 [ 161.875555] ? show_regs_print_info+0x18/0x18 [ 161.880037] ? __warn+0x1c1/0x200 [ 161.883473] ? binder_send_failed_reply+0x13b/0x390 [ 161.888463] __warn+0x1dc/0x200 [ 161.891718] ? binder_send_failed_reply+0x13b/0x390 [ 161.896714] report_bug+0x211/0x2d0 [ 161.900328] fixup_bug.part.11+0x37/0x80 [ 161.904369] do_error_trap+0x2d7/0x3e0 [ 161.908232] ? vprintk_default+0x28/0x30 [ 161.912273] ? math_error+0x400/0x400 [ 161.916048] ? printk+0xaa/0xca [ 161.919306] ? show_regs_print_info+0x18/0x18 [ 161.923788] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 161.928630] do_invalid_op+0x1b/0x20 [ 161.932323] invalid_op+0x22/0x40 [ 161.935754] RIP: 0010:binder_send_failed_reply+0x13b/0x390 [ 161.941351] RSP: 0018:ffff8801d9887128 EFLAGS: 00010286 [ 161.946693] RAX: dffffc0000000008 RBX: ffff8801ad4c0900 RCX: ffffffff815a585e [ 161.953938] RDX: 0000000000000000 RSI: 1ffff1003b310dd5 RDI: 1ffff1003b310daa [ 161.961182] RBP: ffff8801d9887150 R08: 1ffff1003b310d6c R09: 0000000000000000 [ 161.968427] R10: ffff8801d9886fa0 R11: 0000000000000000 R12: ffff8801d8441d00 [ 161.975673] R13: 0000000000007205 R14: 0000000000007205 R15: 000000000000501c [ 161.982933] ? vprintk_func+0x5e/0xc0 [ 161.986719] ? binder_send_failed_reply+0x13b/0x390 [ 161.991716] binder_cleanup_transaction+0xd2/0x140 [ 161.996628] binder_release_work+0x340/0x490 [ 162.001015] ? lock_downgrade+0x980/0x980 [ 162.005146] ? kzalloc.constprop.50+0x20/0x20 [ 162.009631] ? do_raw_spin_trylock+0x190/0x190 [ 162.014193] ? binder_free_ref+0x78/0x90 [ 162.018230] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 162.023228] ? _raw_spin_unlock+0x22/0x30 [ 162.027356] binder_deferred_func+0xe42/0x1340 [ 162.031931] ? binder_cleanup_ref_olocked+0xab0/0xab0 [ 162.037098] ? debug_object_deactivate+0x364/0x560 [ 162.042018] ? lock_release+0xa40/0xa40 [ 162.045974] ? find_held_lock+0x35/0x1d0 [ 162.050022] ? check_noncircular+0x20/0x20 [ 162.054233] ? lock_acquire+0x1d5/0x580 [ 162.058180] ? lock_acquire+0x1d5/0x580 [ 162.062131] ? process_one_work+0xb01/0x1af0 [ 162.066530] ? __lock_is_held+0xb6/0x140 [ 162.070585] process_one_work+0xbbf/0x1af0 [ 162.074800] ? trace_hardirqs_on+0xd/0x10 [ 162.078942] ? pwq_dec_nr_in_flight+0x450/0x450 [ 162.083605] ? __schedule+0x8f3/0x2060 [ 162.087469] ? update_curr+0x47b/0xa60 [ 162.091346] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 162.097033] ? check_noncircular+0x20/0x20 [ 162.101280] ? lock_acquire+0x1d5/0x580 [ 162.105229] ? lock_acquire+0x1d5/0x580 [ 162.109183] ? worker_thread+0x4a3/0x1990 [ 162.113308] ? lock_downgrade+0x980/0x980 [ 162.117436] ? lock_release+0xa40/0xa40 [ 162.121386] ? worker_pool_assign_id+0x1b0/0x1b0 [ 162.126120] ? do_raw_spin_trylock+0x190/0x190 [ 162.130696] worker_thread+0x223/0x1990 [ 162.134678] ? process_one_work+0x1af0/0x1af0 [ 162.139157] ? _raw_spin_unlock_irq+0x27/0x70 [ 162.143632] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 162.148627] ? trace_hardirqs_on+0xd/0x10 [ 162.152752] ? mmdrop+0x18/0x30 [ 162.156013] ? finish_task_switch+0x1f6/0x740 [ 162.160494] ? copy_overflow+0x20/0x20 [ 162.164378] ? __schedule+0x8f3/0x2060 [ 162.168257] ? check_noncircular+0x20/0x20 [ 162.172477] ? find_held_lock+0x35/0x1d0 [ 162.176524] ? find_held_lock+0x35/0x1d0 [ 162.180573] ? complete+0x62/0x80 [ 162.184022] ? __schedule+0x2060/0x2060 [ 162.187973] ? do_wait_intr_irq+0x3e0/0x3e0 [ 162.192270] ? __lockdep_init_map+0xe4/0x650 [ 162.196658] ? do_raw_spin_trylock+0x190/0x190 [ 162.201218] ? lockdep_init_map+0x9/0x10 [ 162.205256] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 162.210339] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 162.215331] ? trace_hardirqs_on+0xd/0x10 [ 162.219456] ? __kthread_parkme+0x175/0x240 [ 162.223759] kthread+0x33c/0x400 [ 162.227101] ? process_one_work+0x1af0/0x1af0 [ 162.231569] ? kthread_stop+0x7a0/0x7a0 [ 162.235524] ret_from_fork+0x3a/0x50 [ 162.239978] Dumping ftrace buffer: [ 162.243737] (ftrace buffer empty) [ 162.247421] Kernel Offset: disabled [ 162.251024] Rebooting in 86400 seconds..