[....] Starting enhanced syslogd: rsyslogd[ 17.140297] audit: type=1400 audit(1517567131.456:5): avc: denied { syslog } for pid=4013 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 23.374131] audit: type=1400 audit(1517567137.689:6): avc: denied { map } for pid=4151 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.15.193' (ECDSA) to the list of known hosts. 2018/02/02 10:25:44 fuzzer started [ 29.673169] audit: type=1400 audit(1517567143.988:7): avc: denied { map } for pid=4162 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/02 10:25:44 dialing manager at 10.128.0.26:41559 [ 33.741278] can: request_module (can-proto-0) failed. [ 33.751334] can: request_module (can-proto-0) failed. 2018/02/02 10:25:48 kcov=true, comps=true [ 34.291836] audit: type=1400 audit(1517567148.607:8): avc: denied { map } for pid=4162 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1088 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/02 10:25:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000001000-0x9)='security\x00') r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x600000, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)="c70018fd22383df0921bcf1f84e8ec2803c82a836ed1059cc045996c8762e4daa4b18407bfa051155b24b40ec04cd014e6ad32b02e4ff65ff1ef21f1e6aceb1957559d1e70ff0be91432337c4ed7723f4410e8e48765e8c214cab1842490307f1141adc23e633cbb75764b5317dad57393e3fdc13428b383034e18dc69f3658c12b123a93c530aa193f02ba2bc111744edc5928313058aa7ce0c136536a442de2dc0fbe16ad434390e17634615cdf02eda8976b96dd842ae779e") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000001000)=0x5, 0x4) fcntl$getown(r0, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000001000)=&(0x7f0000002000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000-0xb)='/dev/hwrng\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000005000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000003000-0x20)=[{&(0x7f0000002000)}, {&(0x7f0000005000)=""/10, 0xa}], 0x2) flock(r1, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000007000-0xc)={0x4}) write$selinux_validatetrans(r0, &(0x7f0000004000-0x6b)={'system_u:object_r:init_exec_t:s0', 0x20, 'system_u:object_r:dhcpd_exec_t:s0', 0x20, 0x34, 0x33, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x6b) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000008000-0xd8)=@pic={0x3a3042af, 0x0, 0x60f, 0x6, 0x10000, 0x0, 0x3, 0xffffffffffffffff, 0x800, 0x7ff, 0x1f, 0x4, 0x6d7, 0x3, 0x401, 0x80000000}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000007000-0x4), &(0x7f0000008000)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000009000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f000000a000-0x29)='}posix_acl_access*posix_acl_accessmd5sum\x00', 0x29, 0x1) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000006000-0x2)={0x6, 0x7fffffff}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f000000b000-0xe9)=""/233) prctl$intptr(0x0, 0x0) 2018/02/02 10:25:51 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f000096e000)=""/101, 0x65, 0x100, &(0x7f0000001000-0x10)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x6000231}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000000000)={0x118, 0x14, 0x10, 0x0, 0x1, {0xb}, [@typed={0x8, 0x1c, @binary}, @typed={0x10, 0x2c, @u64=0x8}, @nested={0xec, 0x69, [@typed={0xc, 0x1c, @ipv4=@empty}, @generic="edcf6ca3c4d84306beb2924bd5074304bbcd3f19e5e2eecb745664f6ddc8cf07f374f2f39d4f6d0a2226d504a34ad5b3e2a3b64306dde5c4d62449c3e993733deeaed3b20885333430258169ffe5a2d9de095d62dba040c34ac0adddbef2dffe6e70945b18cdd3f4a69f85f71f9cf1d57b21fa1faf3c521cbbd340902acec53f2b026bbf7a750814f58622338a7329cc372b4629068507542f07b5e79283c6afc565642b99d26df10b6d574c3395a4fa9b5824329538", @typed={0x18, 0x8d, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0xc, 0x40, @str='\x00'}]}]}, 0x118}, 0x1, 0x0, 0x0, 0x1}, 0x40000) r1 = semget$private(0x0, 0x0, 0x45) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000003000-0xa0)=""/160) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004000-0x8)={0x0, 0x3f}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000003000)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}}}, 0x5, 0x5, 0x7f, 0x0, 0x5}, &(0x7f0000003000-0x4)=0xa0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000001000-0x10)={0x6, 0xd4c}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000005000-0x8)=[{0x3, 0xfffffffffffffff9}], 0x1) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000004000), 0x4) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000005000-0x8)=0x200000000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000005000)={&(0x7f0000002000/0x3000)=nil, 0x0, 0x1, 0x42, &(0x7f0000001000/0x4000)=nil, 0x6}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet(r0, 0x0, &(0x7f0000007000-0x4)) r5 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000002000/0x4000)=nil) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(r5, 0xe, &(0x7f0000007000)=""/49) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000007000-0x6)={r3, 0xfffffffffffffffd}, &(0x7f0000001000-0x4)=0x6) eventfd(0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000)={r3, 0x100, 0x9, 0xffffffff, 0xee8, 0x4}, &(0x7f0000008000)=0x14) bind$inet(r4, &(0x7f0000004000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/02 10:25:51 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000b8c000-0xb)='/dev/audio\x00', 0xa00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000002000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000002000)={@dev, @multicast1, @empty}, &(0x7f0000000000)=0xc) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000000)=""/177) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000003000)=0x3, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000004000), &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000005000)='./file0\x00', r0, &(0x7f0000006000-0x8)='./file0\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000004000), &(0x7f0000007000-0x4), &(0x7f0000007000-0x4)=0x0) sendmsg$nl_generic(r0, &(0x7f0000006000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x880940}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x123c)={0x123c, 0x26, 0x10, 0x7, 0x0, {0x1b}, [@generic="cbbe35715cced2830283ee3e16087cd9cb414ef81e932b677c39970cacdffd54e74cabbab8fa36b192b8ec098ddbe6124c693af06f515e2325d7a6f96cfbdfefc2abb6df0495f691b197720396b148ef201c2f0ebb240164eaf2ca0b19bdf38bb92bb11ea22db7a608a99b8eed43d3887a58288b30859545165f4a1ea411adf448b66fa88babafa9826bf3bc6d4b91c70de54052c29d86cfd8f0e3c8163d5491", @typed={0x18, 0x30, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @generic="d596ae32fa63d28cb16c0cfa651071ade6b95e7b476438527a01fa4883cc8ec0474c18e7ada8265f385f1d2cdfebc82562c2407962ad849e13194ee35b70cfbfc9b8bb0726a564898a482ebb784668f1c377a38e1d37ac3acfa3dfb804372e9e263fb068f8e64c7165f3839631645d9580f604f11548e8e591732d64c8802e0a9e99d5365ede607441fc969fc5936c96e7dbea0da817f97a", @nested={0x98, 0x27, [@typed={0x14, 0x2, @str='/dev/audio\x00'}, @typed={0x18, 0x40, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, @typed={0xc, 0x33, @fd=r0}, @generic="521546b34708a4b63a99457bd63c0717b0bb883aae7b59a6dfb6247b0dea73e12a4c1c853984de9804f53edd0056b91d16288762ecb9393718", @generic="8a4a10a644cba0a07c43f5909bc5a08e85bd12e6", @typed={0xc, 0x6f, @uid=r1}]}, @typed={0xc, 0x4a, @ipv4=@empty}, @nested={0x1034, 0x37, [@typed={0xc, 0x79, @u32=0xfffffffffffffff9}, @generic="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@typed={0x8, 0x3b}, @typed={0x8, 0x88}, @typed={0x14, 0x4a, @str='/dev/audio\x00'}]}]}, 0x123c}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000007000)={0xfffffffffffffff7, 0x6, 0x5, 0x3ff, 0x1fd}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000009000-0x24)={0x6, 0x9, 0x8, 0x9c7, 0x0, 0x401, 0x40, 0x1, 0x5, 0x330f, 0x1, 0xb55}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x7, &(0x7f000000a000-0x8)={0x0}) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000007000), &(0x7f000000a000)=0x8) 2018/02/02 10:25:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000001000)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) io_setup(0x100000001, &(0x7f0000001000-0x8)=0x0) io_getevents(r2, 0xb98, 0x1, &(0x7f0000000000)=[{}], &(0x7f0000002000-0x10)={0x77359400}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000003000-0x5c)={0x4, 0x2, {0x3, 0x1, 0x6, 0x0, 0xfffffffffffffffa}}) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000003000-0x4)=0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003000)=0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000000)) ioctl$int_in(r1, 0x5452, &(0x7f0000003000)=0x1) 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) io_submit(r2, 0x5, &(0x7f0000002000-0x28)=[&(0x7f0000005000-0x40)={0x0, 0x0, 0x0, 0x3, 0x10000, r1, &(0x7f0000004000)="5f486429c273b53a8574309475fae1d807690efcc0055f87fec7dba239def5e71ecf51e625923cb800072fd83921952c0061c25fba1e8fb8d1c8d6440947d1001841db742dd3b45962d69bcfbfdaa7774cb405718ad429d6fd6d7d745ccf5ef93fd5f953a14feeef5b62aaa8f0fe8519dc8dabacc176d0dd0a0fdf396b062054", 0x80, 0xdc52, 0x0, 0x0, r0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x1, 0x5, r1, &(0x7f0000004000)="dd7d9b75d90ae94e0a898499a7954e9c72ef9ef8181ccf3e58c01b3a32530be017af5fe723a134f0b6151a7cdbb10d39b75f0c52dc7a617f92baa4254f8aaa63a0a2f58d56932529d0616518d914d24a38d3a269f8209ff0cab30be126b3e848209960b1c101391a16be6b2050ad1fff04fa868d1c", 0x75, 0x0, 0x0, 0x1, r0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x3, 0xfd, r1, &(0x7f0000003000)="32c4f57e6dda22153986028d19f4f4025de3811f7133f92a24387622312f0b0893afae0db6008136ecd80dc17c60ba8cba7b4fd4f8980f18f86e17b16772606e91b667cdc3fadca33885f718aa2487983d3140f7e4d6b4b5a049946bdb21ffc27bc17c29b9859177c76e7c6d7759dee14826020ed32bcb57349d209cf28d714216", 0x81, 0xf86, 0x0, 0x1, r0}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, r0, &(0x7f0000005000-0x79)="f296f6041a8ce47e0d88ce4072940ec79520e29b995be069c83ebc126b7d94bf4b3d222bae45bbef29d34a553599255a8e4f38d78a6404a5f8127bb64278d40d1da15966ebcef067039b3f3bdb614f77c26cd0060bd8b08bd7d04ec3067b0bd5ecbd0ffc1b6e572195db54fa0b340082ed61581ec4d098bca4", 0x79, 0x411, 0x0, 0x1, r0}, &(0x7f0000004000+0x47)={0x0, 0x0, 0x0, 0x6, 0x38, r0, &(0x7f0000002000)="461f9e8cd021ad7f57f730ebfffbc611e59a5abb7184747bf00cb78f27714d50ea5227260306d396cd76ac4d5232829714f26936d67447322339787f381e048d31f4ba5366d874440688f2ab05d2f6f79e0b2ff283fb9255f305239a3e5d36d4e133cd2499eae9d7e8d9284c8ed46b0401c1fba8fea84a5ce2195019b98a31e7f752586637d42e3bbbec806677547fba25d29f89bb6ef66a89db6fa8cc1388979dbc0505645730a4f866c8c2c6a9f0", 0xaf, 0xffffffffffff8001, 0x0, 0x0, r0}]) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000006000-0x10)={r1, r0, 0x7, 0x2}, 0x10) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000006000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 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) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000007000-0xc)={0x0, 0x0}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000004000-0x4), &(0x7f0000003000-0x4)=0x0, &(0x7f0000004000-0x4)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 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) getresuid(&(0x7f0000003000)=0x0, &(0x7f0000006000), &(0x7f0000006000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) r12 = getgid() sendmmsg$unix(r0, &(0x7f0000002000-0x1a)=[{&(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000)=[{&(0x7f0000006000)="994b67851f2eb4fac0a10aa8af0d70eb25ed5cdf473056cd54e596bceb9d223bc398bb20fb5da153a95defdee15749d666d90caed16b0d8a784ecfe25fe38bacd9eec9d46b5af5ef97f69e5d6b5cb0ac7a44430437ef83e2e3", 0x59}], 0x1, &(0x7f0000004000-0x50)=[@rights={0x30, 0x1, 0x1, [r0, r0, r4, r1, r1, r4, r0]}, @cred={0x20, 0x1, 0x2, r3, r5, r6}], 0x50, 0x20008000}, {&(0x7f0000006000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000004000)=[{&(0x7f0000007000-0x1000)="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", 0x1000}, {&(0x7f0000004000-0x94)="ed841896a4ab14db0b761bef355e8f9aa5e5f3ba836ed69ea560dea156bca26b82a2ef8161636f92ebf83e42b30daaa829a5f4ed06c4dd8038c09e114454ccf8f9456d0ab45762fbcd8744528ec3d7e71136b8d322e2910b64cf5b83dd1dfb46571b7e416ec979c238029aca26030c752c652f6918804876cd36825659b9730a9c535c1c7efcf8e5f5425a34a32743bdadcbba96", 0x94}, {&(0x7f0000006000)="cdfc885b28187199736fa26501df79a9b0e69f388c565f1e54817cccae3011cc8782c441b932e627e5389ac2e46de0e344df56a7fb", 0x35}, {&(0x7f0000000000)="6d607d2731410462486aad9db749e462cf2c9d23ebb4e77475b901705cffe9a823761e5c5ae57c146acf253a50968b9b246bc0eabc2a16c29eed12ddd1484dc41706bd5108b3c73e072a1ab7dcc1eaee9439047a2244e7eb15a371334b4db8", 0x5f}, {&(0x7f0000005000)="69c79ce2ffd3b626eda1b7eff50aedee76a19d770c2cf8e852974dde0167bdced1569e2f477b8afbd62b08fb9f0b865e27195926d5dd8bc6aa71afdb0f2029c72bcc1a103fb40eb8382524ec2f1731d3186e700788068e71db021adaed0ff26403fd20fee66b7e5578717afa89f705f5b9c8590ac588eb24e8c96d37f35555758d63849a15a142cde53dea66bee8df0fde73a480ca7f323a3ad07e008e0690", 0x9f}], 0x5, &(0x7f0000007000-0x48)=[@rights={0x28, 0x1, 0x1, [r0, r4, r1, r0, r4, r4]}, @cred={0x20, 0x1, 0x2, r3, r7, r8}], 0x48, 0x4000080}, {&(0x7f0000004000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[], 0x0, &(0x7f0000005000-0x60)=[@cred={0x20, 0x1, 0x2, r3, r9, r10}, @cred={0x20, 0x1, 0x2, r3, r11, r12}, @rights={0x20, 0x1, 0x1, [r4, r1, r4]}], 0x60, 0x80}], 0x3, 0x20040010) 2018/02/02 10:25:51 executing program 4: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000e92000-0x10)={0x0, 0xfffffffffffeffff}) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000000)=0x791e70bf, 0x4) r2 = semget(0x0, 0x5, 0x100) semctl$IPC_RMID(r2, 0x0, 0x0) exit(0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000001000-0x72)=""/114, &(0x7f0000001000)=0x72) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000003000-0x44)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}, {0x0, @empty}, 0x60, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}}, @common='ipddp0\x00'}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000004000-0x4)=0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000005000-0x10)={0x6, 0x1, 0x2, 0xfff, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000)={r3, 0x3}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000005000), &(0x7f0000006000-0x4)=0x14) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) futimesat(r1, &(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000-0x20)={{r4, r5/1000+30000}, {0x77359400}}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000001000)={{0xa, 0x1, 0x2a1, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x1, 0x101, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x7fffffff}, 0x3, [0x7, 0x9, 0x3bd, 0x5, 0xa92, 0x4, 0xe27, 0x80000001]}, 0x5c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000004000)=[{&(0x7f0000007000-0xc3)=""/195, 0xc3}, {&(0x7f0000007000-0x8)=""/70, 0x46}], 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000007000)=""/4096) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000008000)={&(0x7f0000003000/0x3000)=nil, 0x10001, 0x0, 0x1, &(0x7f0000004000/0x4000)=nil, 0xfc}) 2018/02/02 10:25:51 executing program 5: syz_extract_tcp_res(&(0x7f0000920000-0x8), 0x0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f00001e0000-0x4)=0x5) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) accept4$ax25(r1, 0x0, &(0x7f0000001000-0x4), 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000002000-0x20)={r1, 0x6, 0x1, 0x10000, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x8010, r1, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000002000-0x38)={&(0x7f0000001000)=@rc={0x1f, {0xfffffffffffffffa, 0x800000, 0xfff, 0x906, 0xb28, 0x41}, 0x40}, 0x9, &(0x7f0000001000)=[{&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000002000)="812801d43da87c4a2dc96253050c921c133e1f76bdc68f701b6e55c3d533535235096b7bd66b1861a34aed6b07a6fa333a8fe9fc1d0657b402ae59e15c1b1280170f533beb22c9843fe05bdef92a6d766816a2fab615bc429f71dcb2ab329cdd2cd6266c187025d67df9597d212abd8dbc9334ac04f0fbba441c7f73dfa368048ef89db17ceeab7914acb7772c152b7e1511eb0c60e9c49823bbd604d775aac2319728895fe9efe17dba22f1c349f418a05003c3d0338cdbe6131242afde3b23a4e546eaca3ddc9b57ff88da25c2dea559c53027e3e6446d246ba6e0704c17fdc4cf7c97004ecf262fb4af7844e76eef693a00", 0xf3}, {&(0x7f0000003000-0xe8)="41f312aeea7cd0eeda87649cbec8edd586aee12207d73816cf1ff7c544a59cabc6a8df990a2d1a386ee51feb91ee2c24879b2b6faff0633cb164a77b450debdae8832d35aae6f8f8bbbbbbb344e231f7f8b6ede76038ef4c602ab60ab4c6fc6d26df13ce0eb40ac47f8e388f44fb5a411e1f1d46fbae5f18d738857350a49943ee2237e2dc6c596623e71e4a808a9fcfe8a09fd911883ed0c864565375055c6b50f4301d57b01b9162d8be67e4c749b01627d621a74a317396986c3eb873b59fdf0454f3d774abcd07a4745f12fe9e3550ff8a554dd85d21bd335730aeb29743572f84bc03f90ca3", 0xe8}], 0x3, &(0x7f0000002000)=[{0x18, 0x11b, 0xffffffffffffffe0, '0'}, {0x38, 0x112, 0x10000, "2c6c70e623f03719c47c018b8012086f5405f395bc36ff0ff8d73ffa41f2df082bb9198d21"}, {0x68, 0x109, 0x200, "331daca222abc486816d43c34b6c06b4afa4db4e9ef3e11246af16c3b4702bfc6120d74b1b873966a9d5073a91e3cd882b8b485d43469bf04266d31b4626d7beadaf4c0a8aca5d8c75e01c2e02b24de0a400"}, {0x78, 0x1, 0x84, "8da1b3d11b6786e253d197f981352d9bbee7d8b7923f97cfe1aa304f0e17821e91fa787bb91ef9848c50880488cddae60fa06dbed95629998c1cd95dd1150231398a9ad8206403f9597a6c7ffd34f04162b0b5d109ac9c5e115703e7fce818258bb9eba02da3"}, {0xa0, 0x115, 0x4, "a07c75b68257f012803ee4b72712a177728d28ef3ca373fed74a2c062cdfc6a3b7edb63ecf3071588dff97d3fc01d9e64ca539539d00d18ee031b5e47fca35902942ceca1efb7149da7935f9b12b323ad641b5fd0b3d37e0e6f3c0312ce6b28ff8909820e9c420a2351b89b1ad40506002c54e7030e40809ef7a894c93ee53b50cf6a93f9e792f116588fc24d1"}], 0x1d0, 0x20000800}, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x6, 0x2060c1) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000003000)={r3, 0x28, &(0x7f0000003000)}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000005000-0xb)='cifs.idmap\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002000)="72c009c70709460e0907ae0588213ead04aa8864775284f4ed7cdfc38c2251c66c5f7c260dba2e2938f6d017d432bb2bd3e0a81ce7ed3beedbd9c3fe619f79df8a0184d70e1d65f06773c98712bb9acd09a5b39b6de81c57a092166157952b1e4b391bdd55653dcc4ffef60ba0ddffa511fc6f5f02ae25e32f2e6efaaa70c1bdacf8baff4c95", 0x86, 0x0) keyctl$set_timeout(0xf, r4, 0x1ff) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000000)=0x7ca, 0x2) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000002000-0x24)={0x9, 0x10001, 0x0, 0x101, 0x7fff, 0x7fff, 0x4, 0x6b, 0x6c412b00, 0x2, 0x2, 0xfff}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r3, &(0x7f0000006000-0x1e)={0x18, 0x0, {0x4, @empty, @generic="deeab2de559638c1cb96a500df30717e"}}, 0x1e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000007000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 10:25:51 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000001c000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000755000)={@common='ipddp0\x00', &(0x7f0000000000)=@ethtool_gfeatures={0x3a, 0x6, [{0x19a, 0x1cd, 0xc55, 0x4}, {0x7fffffff, 0xffff, 0x1000, 0x1f}, {0xfffffffffffffffe, 0x8, 0x9, 0x5}, {0xa62b, 0x6, 0xffffffffffffff59, 0x6}, {0x167, 0x0, 0x4, 0x3}, {0x1000, 0xb78, 0x2}]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) socket(0xa, 0x80000, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000003000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000003000-0x4)=0x2e) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x8c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000003000-0x8c)={0xffffffff, 0x6, 0x6, 'queue1\x00', 0x3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000004000-0x20)={0x9, 0x0, 0x2, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000002000-0x10)={0xfffffffffffffff7, r3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000005000-0x14)={0x4, 0x800, 0x8, 0x2, 0x6}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000006000-0x10)={0x3, &(0x7f0000005000)=[{}, {}, {}]}) modify_ldt$write(0x1, &(0x7f0000005000-0x10)={0x4, 0x20101800, 0x0, 0xffffffffffffffff, 0x45a, 0x0, 0x7, 0x1f, 0x1, 0x7fffffff}, 0x10) syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x8, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000003000)={0x2, &(0x7f0000001000-0x10)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000001000-0x8)={r4, 0x1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000006000), &(0x7f0000000000)=0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003000)) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) fcntl$setpipe(r0, 0x407, 0x8) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000006000)=0x61, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000008000-0x1)={0x8001}, 0x1) 2018/02/02 10:25:51 executing program 6: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r0, &(0x7f0000001000-0x4)) r1 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/mixer\x00', 0x84881, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000)=0x7, 0x4) listen(r2, 0x6) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000001000-0x2)=0x8001, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000003000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000003000)={0x7bbd932b, 0x8, 0x81, 0x1}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002000)={{{@in=@local, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000005000-0xc)={r1, r3, r4}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000005000)={0x0, 0x200}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000005000)={r5, 0x8}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r2, 0xf, &(0x7f0000006000)={0x0, r0}) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000-0xc)='/dev/autofs\x00', 0x48000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000004000)={0xf2, 0x2dd0, 0x8000, 0x1, 0x8000, 0x6, 0x20, 0x7f, r6}, &(0x7f0000007000)=0x20) [ 36.807458] audit: type=1400 audit(1517567151.123:9): avc: denied { map } for pid=4162 comm="syz-fuzzer" path="/root/syzkaller-shm301644553" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 36.864664] audit: type=1400 audit(1517567151.180:10): avc: denied { sys_admin } for pid=4207 comm="syz-executor1" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.910766] IPVS: ftp: loaded support on port[0] = 21 [ 36.958222] IPVS: ftp: loaded support on port[0] = 21 [ 36.959922] audit: type=1400 audit(1517567151.271:11): avc: denied { net_admin } for pid=4212 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.995498] IPVS: ftp: loaded support on port[0] = 21 [ 37.044860] IPVS: ftp: loaded support on port[0] = 21 [ 37.109449] IPVS: ftp: loaded support on port[0] = 21 [ 37.198870] IPVS: ftp: loaded support on port[0] = 21 [ 37.311944] IPVS: ftp: loaded support on port[0] = 21 [ 37.416680] IPVS: ftp: loaded support on port[0] = 21 [ 38.291828] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.313507] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.440131] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.509478] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.629745] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.875367] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.884340] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.064825] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.901789] audit: type=1400 audit(1517567155.217:12): avc: denied { sys_chroot } for pid=4212 comm="syz-executor7" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/02 10:25:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000089c000)='/dev/rtc\x00', 0x14000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000542000-0x8)={0x0, 0x12}, &(0x7f0000e53000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000d7b000)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001}}, [0x7, 0x1, 0x100000001, 0xfff, 0x3, 0xe7, 0x5, 0x9, 0x9, 0x4, 0x8000000000, 0x0, 0x64, 0x6, 0x4]}, &(0x7f000073d000)=0x108) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000a14000-0x78)={0x7, 0x8, [{0x4, 0x0, 0x9aa}, {0xffffffff, 0x0, 0x6}, {0x8, 0x0, 0xe8}, {0x7fff, 0x0, 0x3}, {0x41892920, 0x0, 0xfffffffffffff801}, {0x47e, 0x0, 0xfffffffffffffffc}, {0x5, 0x0, 0x9e}]}) sendmsg$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, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x3fff, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/02 10:25:55 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000010000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) r0 = semget(0x0, 0x0, 0x100) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/93) mremap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000005000/0x3000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/02/02 10:25:55 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000e000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f000001c000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x7a}], 0x10000000000001de}}], 0x48}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000001a000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000003000)=0x8, 0x4) r2 = openat(0xffffffffffffffff, &(0x7f000001c000)='./file0\x00', 0x18000, 0x8) munlockall() setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f000000e000-0x4)=0x2, 0x4) 2018/02/02 10:25:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000e56000)='./file0\x00', &(0x7f00009f3000-0xe)=@known='system.advise\x00') symlink(&(0x7f0000370000)='./file0\x00', &(0x7f0000587000-0x8)='./file0\x00') r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000953000)=@abs, &(0x7f0000f00000-0x4)=0x8, 0x800) getpeername$unix(r0, &(0x7f000010f000-0x3a)=@file={0x0, ""/56}, &(0x7f0000fed000-0x4)=0x3a) 2018/02/02 10:25:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) read$eventfd(r0, &(0x7f0000f10000), 0x8) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000951000)=[{r3}], 0x1, 0x3a2f00) r4 = dup3(r2, r3, 0x0) preadv(r0, &(0x7f00007b5000)=[{&(0x7f0000d64000-0xcf)=""/207, 0xcf}], 0x1, 0x0) tkill(r1, 0x16) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00006f4000-0x20)={0x8, 0x0, 0x10002, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000b9b000-0x20)={0x10000, r5, 0x2, 0x2}) setsockopt$sock_int(r4, 0x1, 0x0, &(0x7f0000476000)=0xd9f, 0x4) 2018/02/02 10:25:55 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000011000)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@loopback={0x0, 0x1}, @common='irlan0\x00'}}}, {{@ip={@empty, @multicast1=0xe0000001, 0x0, 0x0, @common="6772653e657030010100", @common='eql\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@unspec=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}]}}, 0x318) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000016000-0x10)='/selinux/access\x00', 0x2, 0x0) r1 = semget$private(0x0, 0x3, 0x52) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETNCNT(r1, 0x2, 0xe, &(0x7f0000017000-0xc0)=""/192) 2018/02/02 10:25:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000000)) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000dd5000), &(0x7f0000dd5000-0x4)=0x4) 2018/02/02 10:25:55 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f00006ae000-0x4)=0x40, 0x4) 2018/02/02 10:25:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x3) lseek(r0, 0x0, 0x2) 2018/02/02 10:25:55 executing program 0: r0 = socket(0x5, 0x5, 0x3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00005ce000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x8, 0x9, 0x7, 0x9, 0x80}, &(0x7f0000ce6000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x400, 0x1, [0x8001]}, &(0x7f0000a71000-0x4)=0xa) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0x268, &(0x7f000000d000+0x379)={&(0x7f000000a000-0x41)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x14}, 0x1}, 0x0) 2018/02/02 10:25:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000763000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) capget(&(0x7f0000019000)={0x19980330, r1}, &(0x7f0000952000)={0xfffffffffffffffa, 0xf6a, 0x8, 0x1000, 0xc6}) lseek(r0, 0x0, 0x0) rt_sigtimedwait(&(0x7f0000b6d000-0x8), &(0x7f0000687000), &(0x7f0000b2a000-0x10)={0x0, 0x1c9c380}, 0x8) 2018/02/02 10:25:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00004c8000-0x6)='.dead\x00', &(0x7f0000126000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f38000-0x2c)="c8aec6b45bddac30f0df72386dab89cb555b7848678c2f6fb36db2bd792209fd19049f88fb2b34bbd4719e68", 0x2c, 0xfffffffffffffffd) r1 = socket$inet(0x2, 0x806, 0x351) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000dfc000)=[@in6={0xa, 0x1, 0xffffffff7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0xcb72}, @in6={0xa, 0x3, 0x7fff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0xe2, @empty, 0x6}], 0x64) r2 = request_key(&(0x7f00001ed000-0x5)='ceph\x00', &(0x7f00001cd000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000043f000)='posix_acl_accesswlan0\x00', 0xffffffffffffffff) r3 = request_key(&(0x7f0000b86000)='.dead\x00', &(0x7f000056a000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000225000-0x3)='##\x00', 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f000013f000)={r0, r2, r3}, &(0x7f0000ed3000-0x79)=""/121, 0x79, &(0x7f0000fce000-0x38)={&(0x7f0000cf1000-0x40)={'sha384-ssse3\x00'}, &(0x7f0000bd7000)="eb730d9eeec4cb43021c4b634b12f88350060a307b734c5899cc0e1be0e36b53a94f19ae43c5241db8ff708c4c144444d0bb89ef17a5189170aac859a2cbb02ab3aef9bb73aa2ea22ce057cfcf84fae3c8a13d04ced0e5dd1e379b6bb01149c34c1b7e0067f5ce3ff1", 0x69}) r4 = syz_open_dev$loop(&(0x7f0000e67000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r4, 0x4c05) io_setup(0x80000000, &(0x7f0000501000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000efe000)='/dev/kvm\x00', 0x84, 0x0) r6 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x3fffe) ioctl$KVM_GET_CLOCK(r6, 0x8030ae7c, &(0x7f000004f000)) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000022000-0x9)='/dev/kvm\x00', 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f0000023000-0x20)={0x0, 0x0, 0x0, 0x20d08000, &(0x7f0000d07000/0x1000)=nil}) ioctl$KVM_SET_TSS_ADDR(r8, 0xae47, 0x0) setsockopt$packet_buf(r4, 0x107, 0x6, &(0x7f00009ec000-0xbf)="c1fc6aa98c2c4a70881c55f9adf614b00321cb332d246d5c88d1d414cca0c8f2417d0cf02e45cfda18cc378b445e228bfd91907169462b7a926e2598a4a97c80d891acecf2340e318cec6f4871565d0c5f5471a43630bdac8da3f6ecae277fa2ef47559514734e29d2fb6864da8a3ced31083d2c0b51e639cd51f3e48d1e5f151fb998d2089462ca4a8df75b81acf425841030eb4001ffef4c2818810055f54c6f2079886f3a3458365af4048a6707fe66318636a8b46e4c29e2286aa0570e", 0xbf) r9 = syz_open_dev$vcsn(&(0x7f000003e000)='/dev/vcs#\x00', 0x400, 0x10000) r10 = syz_open_dev$mouse(&(0x7f0000b6c000)='/dev/input/mouse#\x00', 0x0, 0x8400) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r10, 0x84, 0x75, &(0x7f0000b92000-0x8)={0x0, 0xfffffffffffffffe}, &(0x7f0000c65000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r10, 0x84, 0x0, &(0x7f00006fe000-0x10)={r11, 0x1ff, 0x10000, 0x101}, 0x10) connect$ipx(r9, &(0x7f00000f6000)={0x4, 0x1f, 0x0, "19000700", 0xf7}, 0x140) r12 = openat(0xffffffffffffff9c, &(0x7f00004a6000)='./file0\x00', 0x212000, 0x100) io_submit(r5, 0x3, &(0x7f0000e0a000)=[&(0x7f0000df8000)={0x0, 0x0, 0x0, 0x0, 0xaed, r4, &(0x7f00000f6000-0x75)="03d5adf31042f4c0629b6c1aa802038c4667b4d138c682f5d036da1a3f27df6689a05a3d8aec5d627c8292413251b920703c7c87903258aea18a6143ed952dd57e7eec30bf9c3a3682d4959f75438257a5bd969586c31b8b3190142f169f8fe123d27e6431ae5f4030baab304d195006aef6984ec0", 0x75, 0xad, 0x0, 0x0, r9}, &(0x7f000020f000)={0x0, 0x0, 0x0, 0x7, 0x1, r1, &(0x7f0000d1f000-0x19)="698f055f96f76342e7d9c7290a42c04c05ad160b5df2eb0e29", 0x19, 0x7f, 0x0, 0x1, r10}, &(0x7f0000c89000-0x40)={0x0, 0x0, 0x0, 0x0, 0x4000000, r4, &(0x7f0000bb4000)="831dd62f19b5c9b9a7becb3dc82811064e4f088f89a49bfa6e4f8e4f96eaf6ddd3c21b751db6a28692d4e7284cd7ca14b49b047fa38aa2978418db20cd6c55f3", 0x40, 0x10000, 0x0, 0x1, r12}]) r13 = syz_open_dev$dspn(&(0x7f0000c38000)='/dev/dsp#\x00', 0x4000000, 0x200000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r13, 0x84, 0x12, &(0x7f0000b7a000-0x4)=0x100007, 0x4) lookup_dcookie(0x2, &(0x7f0000621000)=""/45, 0x2d) [ 41.417547] xt_HMARK: hash modulus can't be zero [ 41.418047] mmap: syz-executor4 (5277) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 41.438935] audit: type=1400 audit(1517567155.754:13): avc: denied { ipc_owner } for pid=5266 comm="syz-executor6" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 41.502199] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) 2018/02/02 10:25:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = syz_open_dev$sndpcmc(&(0x7f0000616000)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000076000-0x2)={0x101}, 0x4) socket$key(0xf, 0x3, 0x2) 2018/02/02 10:25:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x2ff3, &(0x7f00008e2000), &(0x7f0000b01000)=0xffe) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00008b8000-0xc)='/dev/autofs\x00', 0x4100, 0x0) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f00001a1000)=0x4, 0x4) clock_gettime(0x0, &(0x7f000071e000)={0x0, 0x0}) futex(&(0x7f00006c9000)=0xffffffffffffffff, 0xd, 0x7, &(0x7f0000f64000)={r1, r2+30000000}, &(0x7f0000e60000)=0x4, 0x3) 2018/02/02 10:25:56 executing program 5: mmap(&(0x7f0000000000/0xde9000)=nil, 0xde9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x5}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008c4000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f00007fa000)={[0x1f000, 0xd000, 0x2, 0x5], 0xab3, 0x20, 0x7}) sendto$inet(r0, &(0x7f00001b9000)='U', 0x1, 0x20008007, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = gettid() r3 = getpgrp(0x0) rt_tgsigqueueinfo(r2, r3, 0x1e, &(0x7f0000d7b000)={0x1b, 0x0, 0x401, 0x8000}) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$amidi(&(0x7f0000dea000)='/dev/amidi#\x00', 0x800, 0x8000) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000dea000)={0x0, 0x1ff}, &(0x7f0000deb000-0x4)=0x8) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00006ad000-0x108)={r5, @in6={{0xa, 0x1, 0x0, @empty, 0x9}}, [0xae9, 0x200, 0x0, 0x1fc, 0x9, 0xfffffffffffffffd, 0xa33e, 0x401, 0xffff, 0xbe3a, 0x8, 0x3, 0x3f, 0xfff, 0xa963]}, &(0x7f0000deb000-0x4)=0x108) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000dea000-0x20)={@generic="e08100cdd709d2a1b67c0ad60a335153", @ifru_addrs={0x2, 0x3, @rand_addr=0x7ff}}) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000dec000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x4}}) sync_file_range(r0, 0x1, 0x6, 0x4) listen(r0, 0x7) shutdown(r0, 0x1) read(r0, &(0x7f0000de3000-0x1000)=""/4096, 0x1000) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/02/02 10:25:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000427000-0x9)='/dev/kvm\x00', 0x101020, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000dd5000-0x4)=0x3, 0x4) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000092000)) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000dad000)={0x20}) 2018/02/02 10:25:56 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b57000)='/dev/vcs\x00', 0x80, 0x0) r1 = socket$inet(0x2, 0x1, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x10000000}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000457000)='/dev/vcs\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') pipe(&(0x7f00001a8000)={0x0}) sendto(r0, &(0x7f000098c000)="156980be5dfd32a1c04a735a9f7b71b9b4076023dcf044d8db2fdab2e622c7616c75b3beeeb2b222b30af8e488a0d855caa1dd116cc16506c589c73df56da17eceb343b6ec8c61df311e6e123f0d0cb21a660887235d1a0223b7190db4cb85b36065123a14ae8350902995e0c251734ec9d461060e762dc13db87b3298497d56e927fb5c351993759d0ec34bd4ec13dac199e853a7ff8ae871674a", 0x9b, 0x1, &(0x7f0000bff000)=@rc={0x1f, {0x0, 0x8000, 0xfff, 0x9093, 0x11ab, 0x6}, 0x2}, 0x9) lseek(r2, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00007b1000-0x10)={0x0, 0xffffffffffffffc0, &(0x7f0000812000)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x41}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x2, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}]}, &(0x7f000040b000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000172000-0x10)={0x6, 0x1, 0xc2, 0x5, r4}, 0x10) 2018/02/02 10:25:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000abe000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)="72616d660401", 0x800002, &(0x7f0000ceb000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000dc5000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x202) r1 = open(&(0x7f00002bd000+0x93e)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r1, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x3c13}], 0x1f9) 2018/02/02 10:25:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000769000-0x8)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b56000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000a61000)=@abs={0x1, 0x0, 0x0}, 0x8) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003dc000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x8001) 2018/02/02 10:25:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f00001ed000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000181000)='/selinux/mls\x00', 0x0, 0x0) futex(&(0x7f000000d000-0x4), 0x3, 0x0, &(0x7f0000e6e000), &(0x7f0000061000-0x4)=0x1, 0x0) 2018/02/02 10:25:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000f6a000-0xe)='/dev/admmidi#\x00', 0x80000001, 0x10000) flistxattr(r0, &(0x7f0000db2000-0xfd)=""/253, 0xfd) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000067d000)) r2 = syz_open_dev$sndpcmc(&(0x7f0000181000)='/dev/snd/pcmC#D#c\x00', 0x200000000000400, 0x800000000000) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000b33000)={0x0, 0x85, 0x2, &(0x7f0000327000-0x8)}) r3 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00005e6000-0x10)={0x6, 0x4, 0x3f, 0x0, 0x0}, &(0x7f0000143000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00008e5000)={r4, 0x200}, &(0x7f00009a8000-0x4)=0x8) ioctl$KDADDIO(r0, 0x4b34, 0x2) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000133000)) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000072d000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000070d000-0xa0)={r4, @in6={{0xa, 0x3, 0x8, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x92}}, 0x4, 0xdc, 0x10001, 0x5f, 0xa0}, &(0x7f0000705000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f00006d3000)={r6, 0x90, &(0x7f0000c79000)=[@in6={0xa, 0x1, 0xfffffffffffffff8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x3, 0xfffffffffffff2d3, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @in6={0xa, 0x0, 0x55f, @mcast1={0xff, 0x1, [], 0x1}, 0x40}]}, &(0x7f0000fc4000-0x4)=0x10) ioctl$KDSETKEYCODE(r5, 0x4b4d, &(0x7f000051f000+0xbe2)={0x0, 0xb}) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000863000-0x1000)=""/4096) 2018/02/02 10:25:56 executing program 4: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ceb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x200000005420, &(0x7f0000f84000-0x8)) r1 = syz_open_dev$vcsa(&(0x7f0000813000)='/dev/vcsa#\x00', 0x8, 0x800) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x5) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00005b7000-0x16)={0x0, 0x4, 0x7, [0x1, 0x4, 0x0, 0x0, 0x517, 0xff, 0x7f]}, &(0x7f00002a7000-0x4)=0x16) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f83000)={r2, 0xff}, &(0x7f0000f84000-0x4)=0xc) 2018/02/02 10:25:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000df2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fstatfs(r0, &(0x7f0000c36000)=""/32) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000199000-0x38)={&(0x7f000065a000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a34000-0x20)=[{&(0x7f00009a6000)="22fee94c9b544d4f23b253a07759a09b8348d7a7bf91e416b319d0428465677b1b5b650f92650c6eb71667996f907db3", 0x30}, {&(0x7f0000123000-0x1000)="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", 0x1000}], 0x2, &(0x7f000087f000-0x450)=[{0xc0, 0x19f, 0xee260000, "fe88839d405e7716edaba2bb38780134b903ab7dc55549eda0b58cb09ed5bf3d767c0ccb431f2d595b346b40602584a1fec3c3ee2958ca533a432720f50625db162d4d0cef8a12a1fe0133898b9b29b2753ab301208c956b5a67468df4f235365c57934e4a24213af4bafdc4d3e383fdc89f484adc302d091ec97f9966f93d7305bd004bf7fbee832287effbdba863da36fd462e9f76225daad1b5858a7f909ff28b3056c0353e1c3bbbc82af7"}, {0x70, 0x107, 0x7fffffff, "5fbf8b4e26cb14636fcce78468a98cbec5eea9e7aba297d98a14265c71a1e505028acfd7b71abe8fd685db2e40e53179a56f876cd2ef2865350a3e3de9a499545460011928f2fa970adb72d7e96468924e09781fc69ce62219dd8d51302897ec"}, {0xb0, 0x101, 0x3, "9c28c7deadd475ebac5559f0eb73e755415d67bf44489851fee0a15a560541896c16c16eea1416350b646c4be54d8cabcfa2413ef7eb2fc358a89272dbbf33db7d76bab3c5b8ccc327686897f371a01a6f9ce81946e3f27fa4cab89d9737bb50158b067cdc639bb5251b19836982405fee0881fd233b113c102a97627e5b454fa5a434c190e2f18a97b3ab0ea49426ad222c5fe0d069ca6d62cc7e2bdca81c92"}, {0x108, 0x119, 0x800, "0f91c2b93e4302f0d6af95b472c12e4c36dc392fc6f9d63e7ccbf44e9d1307b0f8045ce7cf6134abdb57e339e9ea00080d6345d7f696fe2a7a7e5996c28ad7279ba9b6f1825351b69923cd7e699b3d696405b0b389fdd81cf20f3d03e5513cc8fa6a3d143e013086144259ce0372cd3de1176b9d8884f23e8d03d2b8f98570aa5b77ba51bd365ebb578dc750eb0f0d281a496ed02aec2d1a582ca38deafbd0aac72cde6bb0a1d2bfa8547b457d62fd27a50d6f7e6b5e8ec941757b4e32e0ca4e599b5afaaa796e5559b6208abcaa2c40f59997cf4d4f781b23fc256f9ac7ac534ad7b80f4770313a9f1bf8287e7e89e8e26afb2874f7464e"}, {0x90, 0xff, 0x1, "f47bf0676f2561915e6e48099b37e86b154ec304363ff074f83784af4e6992276cda7f5d666ff89b279ca9d32792984fea8f8d3e909772c81712ac63e04f39638d77db9f8b82566d2fdeb8554dd8fdf3af0d26be6ad8ba5f26e2926d1382e80bfcdf3bc8af594abdd714408eb429f3e3b9fa149a1930716c46bbff"}, {0xd8, 0x116, 0x8a, "dbe326582619fa9e999c550ec52d300e4720c0201559632ed4c4006c87aeb83d5e42ef18758481d2ab9135ad7e08d968b06d7dc966f2d2bcee1318f5c5bfc8c64e0e890dcd4d138125a55fdce467c03bdc406ecd5596201777264226429fef90b7120e2ce8c743591e2f090b948cbd2be4ff57e7bb50e7e621dc530a169711e060957cc70b0b59fae2e7b3b0cc06f275a13ef5fa236e24b5ba51ed56adb10db73c13af0a7395dae5cb1083b22a24029a30887e18274186d3a03ce4103daf6bef7742"}], 0x450, 0x4801}, 0x4000000) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000012a000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f00004e1000)="76cec50cc9507fa4e93f94ec0372e17338a6f13d593dbd1ab0f0223943534790197fe6a86bed3e89b197cd93da75b4f68587d42f6d80f3fec7c04acc15cf4aeb8038607cf3c74ccdd9bf0f9d057fb57d4ab1075352e0410652bdbddc9c5fb19a1bc57c936a07beb865a44831c19413502fcd09e8e3b69b17e498ed214b0d75bc355f7dd3397a9d641d4e0e8b2e4cd1767526db21d510cafaebd6a8547e41ae5a467448cf585e80b7ce9a64aa53e9bda3fd2a28da39381fa43a412e2fa3c992f99a563c394c81a697a5", 0xc9, 0x80, &(0x7f0000592000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000616000-0x8)={0x0, 0x1f, 0x9}, &(0x7f00002ed000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000054b000-0x10)={0x800, 0x1, 0x9, 0xe876, r3}, 0x10) connect$inet(r1, &(0x7f0000216000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000bf1000-0x4)=0x2, 0x4) writev(r1, &(0x7f00000bc000-0x90)=[{&(0x7f00007bd000)='.', 0x1}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000790000)={0x200, 0xd90, 0x2}) [ 42.132570] audit: type=1400 audit(1517567156.447:14): avc: denied { dac_read_search } for pid=5313 comm="syz-executor6" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/02 10:25:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f00009e3000)={&(0x7f0000f14000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000001000-0x4)) syz_open_dev$sg(&(0x7f00004a2000-0x9)='/dev/sg#\x00', 0x7, 0x0) 2018/02/02 10:25:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8, 0x0, &(0x7f000027a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000228000-0x10)={0x7, &(0x7f00005ca000)=[{0xee6, 0x5, 0x2, 0x2}, {0xffffffff80000000, 0x7, 0xffffffff7fffffff, 0x1000}, {0x9, 0x8, 0x2, 0xa9}, {0x9ef5, 0x1, 0x3, 0x81}, {0xfff, 0x12, 0x5, 0xafc}, {0x40, 0xfffffffffffeffff, 0x6c2d045b}, {0x3, 0x3f, 0xfffffffffffffff9, 0x5}]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008b3000-0x10)={0x2, &(0x7f0000df4000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff028}, {0x6}]}, 0x10) write(r1, &(0x7f0000b2d000-0x2d), 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000101000)='/dev/mixer\x00', 0x80102, 0x0) fcntl$getflags(r0, 0x40b) 2018/02/02 10:25:56 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000013000)={&(0x7f0000013000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000012000)={&(0x7f0000001000-0x1058)={0x1058, 0x14, 0x6, 0xb04, 0x4, 0x1, {0xc, 0x0, 0xa}, [@typed={0x18, 0x6c, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="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", @generic="5bee0d1e185f655964ea20d293b01b6ad7f25892f049f5150ccda736c3454373", @typed={0xc, 0x58, @ipv4=@rand_addr=0x8}]}, 0x1058}, 0x1, 0x0, 0x0, 0x40004}, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) syz_open_dev$sndtimer(&(0x7f0000014000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) read(r1, &(0x7f0000002000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000ad4000-0x4)) openat$mixer(0xffffffffffffff9c, &(0x7f00009e5000)='/dev/mixer\x00', 0x20000, 0x0) ioctl$UFFDIO_COPY(r1, 0x8010aa02, &(0x7f0000a24000)={&(0x7f0000b4b000/0x2000)=nil, 0x2000}) 2018/02/02 10:25:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002ab000-0x1c)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[]}, 0x0) bind$llc(r0, &(0x7f0000987000)={0x1a, 0x3, 0xc36, 0x8001, 0x0, 0x3ff, @empty}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078e000-0x4), 0x4) write(r1, &(0x7f0000b44000-0x599)='.', 0x1) r2 = accept4(r0, &(0x7f0000c72000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5f000-0x4)=0x10, 0x0) writev(r1, &(0x7f0000c86000-0x50)=[{&(0x7f0000982000-0x1000)='U', 0x1}], 0x1) socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) sendmsg(r2, &(0x7f0000786000-0x38)={0x0, 0x0, &(0x7f0000c63000-0x10)=[{&(0x7f0000895000)="e5", 0x1}], 0x1, &(0x7f0000f2d000)=[]}, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00006ca000)=0x2, 0x4) recvfrom$inet6(r2, &(0x7f0000f03000)=""/1, 0x1, 0x0, &(0x7f0000861000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/02 10:25:56 executing program 4: r0 = perf_event_open(&(0x7f0000fcc000-0x78)={0x3, 0x78, 0x8, 0x4, 0x720, 0x6306, 0x0, 0x3, 0x2200, 0x4, 0x1, 0x80, 0x4, 0x3, 0xfffffffffffffbff, 0xf6a9, 0x200, 0x2, 0x8, 0x1, 0x10001, 0x40, 0x9, 0x21d8, 0x81, 0x3, 0x2, 0x80000000, 0x6, 0x100000000, 0x3, 0x1, 0x400, 0x4, 0x2, 0x3f, 0x1b, 0x8, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000cf7000-0x1), 0x4}, 0x1, 0x9, 0x1, 0x7, 0x6, 0xffffffffffffffff, 0x81}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x1) r1 = dup(r0) syz_open_pts(r1, 0x101002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$int_in(r2, 0x80000000005408, &(0x7f0000fab000-0x4)) [ 42.226846] audit: type=1400 audit(1517567156.480:15): avc: denied { dac_override } for pid=5311 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 42.251569] audit: type=1400 audit(1517567156.485:16): avc: denied { map } for pid=5313 comm="syz-executor6" path="/3/file0/bus" dev="tmpfs" ino=14041 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 2018/02/02 10:25:56 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d9e000-0xa)='/dev/cuse\x00', 0x40040, 0x0) dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000001000-0x8)=@abs, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xf26000)=nil, 0xf26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80805, 0x0) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000af5000), &(0x7f0000f27000-0x4)=0x1) 2018/02/02 10:25:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ba0000)='./file0\x00', 0x80, 0x140) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000948000)={0x2, 0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000114000)={0x7, r1, 0x1}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00004e4000-0x8)=0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x331, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, r2, 0xb) open_by_handle_at(r3, &(0x7f00007da000-0xf)={0xf, 0x8001, "1181021bbbb10a"}, 0x4001) 2018/02/02 10:25:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f6c000-0xa)='/dev/hwrng\x00', 0x300, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x200) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000746000)={0x1, 0x1, 0xfffffffffffffff7, 0x23}, 0x10) r2 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) connect$inet(r1, &(0x7f0000ffc000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fd9000)={r1, 0x0, 0xcd, 0x33, &(0x7f000043f000)="05bebbddd4ea286f883f037bd706623f08f23268c7e9288746b87669e4cc64d7f8e49f38eff8af69dfe45b329a5e3c02c8faf54aabc62d0ab2145343d0d6911dca46fcbef4aa8097c28dced6ac864aa8f9fa43fd4dac670ffa2ee555e6de57a894e4cd7e05f74fdecd41d6873eb84c0cfd03a997ad6b79da38ed129383203200a90b87c2b686b65e950578ecb8b8a9a1528c31a28b3caf4c5c95919f9c9f5dac414cf25bb670bfd449911bbe748073a7806f98470f261b1b258d23189bba4db1eb965cea747a3947ca4bb38c72", &(0x7f0000980000)=""/51, 0x9}, 0x28) r3 = fcntl$getown(r2, 0x9) sched_setaffinity(r3, 0x8, &(0x7f0000518000)=0x100000001) 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105518, &(0x7f0000001000)=""/250) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00003fc000-0x4)=0x9d) 2018/02/02 10:25:56 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, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000af2000)='/dev/input/mouse#\x00', 0x6, 0x200101) sendto(r0, &(0x7f0000e0e000)="afcb6167df6a760bd30bac155e776d207014acd1bec56345cad07d20f36edeb902ae71ea722313db6f69705c501a4c34ad871d9db24d2f05bbbe4b49b252cec319a88193ed37331be831df4beb4fd2a9d4bcf02f15fb02074856bb0e3eba3d7457d2a3177cb9a8f6f4cd6fc4f37ff44279f3c82d376465b6cfa9e2e1c08a6e681c215dbb5bb18f5dc72a0d766d2ecb14", 0x90, 0x4000, &(0x7f00003c8000-0x6)=@hci={0x1f, 0xffff, 0x3}, 0x6) mknod$loop(&(0x7f0000892000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000c8c000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)) fcntl$getflags(r0, 0x1) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000cdf000)={0x6000, 0x11000}) 2018/02/02 10:25:56 executing program 1: mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x7, 0xfffffffffffffffc) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000705000-0x8)='./file0\x00', 0xc000, 0x0) semop(r0, &(0x7f0000dc9000)=[{0x3, 0x9}, {0x3, 0x7fff}], 0x2) 2018/02/02 10:25:56 executing program 5: mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a0d000)={0x0}) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f000082a000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x16}}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f0000a0c000-0x38)={&(0x7f0000882000)={0x10}, 0xc, &(0x7f000048a000-0x10)={&(0x7f0000332000)=@newsa={0x154, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x32}, @in=@dev={0xac, 0x14}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x80000001}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_auth={0x48, 0x1, {{'michael_mic\x00'}}}]}, 0x154}, 0x1}, 0x0) 2018/02/02 10:25:56 executing program 4: clone(0x0, &(0x7f00003db000-0x66), &(0x7f000048b000), &(0x7f0000fd7000-0x4), &(0x7f00009d0000)) msgrcv(0x0, &(0x7f0000117000-0xa1)={0x0, ""/153}, 0xa1, 0x0, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000fe7000)='/dev/snd/midiC#D#\x00', 0x4, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[], [], @local}, @in=@broadcast}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f00002d6000)=0xe8) 2018/02/02 10:25:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) socketpair(0xa, 0x3, 0x6, &(0x7f000012c000)={0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d71000-0x20)={0xb48d, 0x0, 0x8201, 0x401, 0x2, 0x4, 0x3, 0x9, 0x0}, &(0x7f0000826000)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000ac5000+0xad9)={r3, 0x8000}, &(0x7f000022f000-0x4)=0x8) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000044a000)) 2018/02/02 10:25:56 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000000b000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast1=0xe0000001, @loopback=0x7f000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x2, 0x7, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000c000)='/dev/sequencer2\x00', 0x482201, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000002000)={0x0, 0x100, 0x2, [0x8, 0x3ff]}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000003000-0x20)={0x0, 0x7, 0x8008, 0x6, 0x5, 0x10001, 0x1f, 0x5, 0x0}, &(0x7f000000d000-0x4)=0x20) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000b000-0x4)=0x0) sched_getparam(r3, &(0x7f0000005000-0x4)) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000000d000-0xb8)={r1, 0x401, 0xffffffffffff24c2, 0x100, 0x800, 0x7, 0xff, 0x0, {r2, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0xe3, 0x100, 0x0, 0x81, 0x6}}, &(0x7f000000a000-0x1)=0xb8) r4 = getpgid(0x0) ioprio_set$pid(0x0, r4, 0x1df9) 2018/02/02 10:25:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000955000-0x50)={@generic="070a55b1ff1c22f19a237193703cf469", @ifru_addrs=@ethernet={0x1, @empty}}) timer_create(0x0, &(0x7f0000d7b000-0x58)={0x0, 0x12, 0x0, @thr={&(0x7f0000572000), &(0x7f0000180000)}}, &(0x7f00002f5000)) syz_open_dev$usbmon(&(0x7f0000a53000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f00004c2000)) io_setup(0xb27, &(0x7f00005a2000)=0x0) io_submit(r2, 0x1, &(0x7f000063e000-0x10)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000a2e000)="d0", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) tkill(r0, 0x1000000000016) 2018/02/02 10:25:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80004, 0x8119) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000aa7000-0xb)='/dev/hwrng\x00', 0x600, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000df7000)=0xffff) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b09000)='/dev/mixer\x00', 0x4000, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000a2c000-0x18)={0x401, 0x3f, 0x7, 0x1, 0x3a7, 0xffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000090000-0x10)=@req={0x50, &(0x7f0000c29000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@l2={0x1f, 0x8, {0x0, 0xfffffffffffffff9, 0x3, 0x8, 0x5, 0xfffffffffffffff9}, 0x6, 0xff}}}) syz_emit_ethernet(0xc2, &(0x7f0000fee000-0xc2)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {@x25={0x805, {0x100000000002, 0x725, 0xff, "2210666532271c325499fa15d10b316a10f5f52c2a45d44cd477462c44b2c54a86635fa384b228ef23f6e2a5a6ea8a3ccc0bfbb77b32ea680d737244ebe8b0cdb265f98ef111d9ed38ffcc4faf63949d1ee6eadb5dfa8b7831b6193b46da4541262ffe27226bb14748cb7dbe3f69b568e0c534f4d0e8b9fff081f592f674cc11edee193e9fe0f603700e01746a10bf28f6041c5d578256190da0172ab4f686d7002506c4d274dd68621b9524ebc9d84c27"}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/02/02 10:25:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80002, 0x7ff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x19, "833b8fce2ff709c52f8d53f1a41780e17be5dbd728f77b0f96"}, &(0x7f0000b14000)=0x21) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a32000-0x10)={0xffffffffffff8000, 0x8, 0x7e69, 0x4, r1}, 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000ee1000)=@sack_info, &(0x7f00009ee000-0x4)=0xc) [ 42.380825] audit: type=1400 audit(1517567156.694:17): avc: denied { net_bind_service } for pid=1586 comm="kworker/1:1H" capability=10 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 [ 42.418993] sctp: failed to load transform for md5: -2 2018/02/02 10:25:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) capset(&(0x7f000061e000)={0x19980330, r0}, &(0x7f0000002000-0x18)={0x0, 0x404}) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='ns/ipc\x00') setns(r1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000049a000-0x4)=0x2, 0x4) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f00009b7000-0x8)) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000a53000-0x8)=0x5) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000b93000)={0x3, 0x18, [0x3, 0x5, 0x20000000000, 0x6, 0x4, 0x5]}) 2018/02/02 10:25:56 executing program 5: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d63000-0x8)='./file0\x00', 0x28042, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000009b000-0x8)={0x0, 0x5a}, &(0x7f0000844000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x4}, 0x6) mount(&(0x7f0000571000-0x8)='./file0\x00', &(0x7f0000686000-0x8)='./file0\x00', &(0x7f0000566000)='rpc_pipefs\x00', 0x0, &(0x7f0000266000)) 2018/02/02 10:25:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e40000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000-0xc)={0x0}, &(0x7f00003a2000-0x4)=0xc) setpriority(0x1, r2, 0xffff) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000354000)={0x0, 0x401, 0x10}, &(0x7f00006d3000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f7a000-0x6)={r3, 0x9}, 0x6) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r0, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000f3f000-0x10)={0x8000, 0xffc}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000ec7000)="706167656d617000c8fb2ec9b1ebf66607668eaaf298b2b2d085ad8bf637c5a21042604943de596d78e5c4292ca945535f28b1d8a4fb2b4840feaf606847d938a0285f40ef883161575367f4e5956d1a1fd4020b21f245fc0df6882cb551d374d6cb2e88c4d70f7584001ee030a704fde2242b1713086d9acb880b000000000000000673") close(r4) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000874000)={0x7, 0x2}) getsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000e7c000-0x4), &(0x7f0000190000)=0x4) modify_ldt$write(0x1, &(0x7f0000468000)={0x2, 0x20000800, 0x400, 0x80, 0x3, 0x100000001, 0x40, 0x7fffffff, 0xdf, 0x3f}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000099d000-0x8), &(0x7f0000221000)=0x8) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000d34000)={@multicast1=0xe0000001, @empty, 0x0, 0x3, [@rand_addr=0x7, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002]}, 0x1c) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) r5 = shmget$private(0x0, 0x3000, 0x400, &(0x7f0000bd1000/0x3000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000bf2000-0xda)=""/218) [ 42.460924] audit: type=1400 audit(1517567156.776:18): avc: denied { net_raw } for pid=5389 comm="syz-executor6" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/02 10:25:56 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) getpeername(r0, &(0x7f0000190000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001000-0x4)=0x14) pipe(&(0x7f0000ebe000)={0x0}) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/02/02 10:25:56 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000010d000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) 2018/02/02 10:25:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000031b000-0xc)=@nl=@proc, &(0x7f0000ae4000)=0xfffffc90, 0x807fe) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000daa000)=@generic="1b00b4e6432c3400000000000000025a") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000c4b000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x10) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f00003b1000)=""/87, &(0x7f0000dd6000)=0x57) syz_open_dev$binder(&(0x7f0000e25000)='/dev/binder#\x00', 0x0, 0x802) r2 = syz_open_dev$mouse(&(0x7f0000efb000)='/dev/input/mouse#\x00', 0x20, 0x121100) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f000090e000-0x20)={0x725a, 0xf8, 0x2, 0x80, 0x2, 0x20}) syz_open_dev$loop(&(0x7f00004bb000)='/dev/loop#\x00', 0x7, 0x100) 2018/02/02 10:25:56 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffff, 0x200000) r1 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000002000-0xc)={0x6, r1, 0x1}) r3 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000001000-0x8)={0x3, r3}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r3, 0x4040ae75, &(0x7f0000007000)={0x3, 0x5, 0x25d, 0x603}) socketpair$inet6(0xa, 0x80801, 0x4, &(0x7f0000007000-0x8)) ioctl(r3, 0xc09a4124, &(0x7f0000005000-0x2)="ace1") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 42.559742] audit: type=1400 audit(1517567156.875:19): avc: denied { map } for pid=5418 comm="syz-executor4" path="/dev/sg0" dev="devtmpfs" ino=1116 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:scsi_generic_device_t:s0 tclass=chr_file permissive=1 [ 42.592917] audit: type=1400 audit(1517567156.906:20): avc: denied { create } for pid=5432 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/02 10:25:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00008e5000+0xa64)={0x0}, &(0x7f00009f1000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f61000-0x52)={r0, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, 0x8c) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000473000+0xd9d)={0x7}, 0x1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000aa8000-0x8)='keyring\x00', &(0x7f00006c8000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00003a6000)={{0x4, 0x9}, {0x5f, 0x4}, 0xfffffffffffffffa, 0x1, 0x1000}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000527000)={r0, 0x80000001}, 0x6) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000181000)='asymmetric\x00', &(0x7f0000ac1000)="29024076626f786e6574305b73656c662a292c6d643573756d5c5e00") socket$rds(0x15, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000ee2000)=0x1, 0x4) 2018/02/02 10:25:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00002c5000-0xe8)={{{@in=@multicast2, @in=@broadcast}}, {{@in=@empty}, 0x0, @in=@dev}}, &(0x7f0000f11000)=0xe8) setsockopt(r0, 0x0, 0x80, &(0x7f0000001000-0x25), 0x0) fcntl$setsig(r0, 0xa, 0x3b) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000010a000-0x20)={@common='yam0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x3}}) 2018/02/02 10:25:57 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000fbd000)=0x72, 0x4) write(r0, &(0x7f0000bb1000-0x1f)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) recvmmsg(r0, &(0x7f0000659000)=[{{&(0x7f0000989000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, 0x14, &(0x7f0000a01000)=[], 0x0, &(0x7f0000eec000)=""/167, 0xa7}}], 0x1, 0x0, 0x0) 2018/02/02 10:25:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000056c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000c6c000)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000190000-0x30)={0x14, 0x0, &(0x7f000030d000)=[@increfs_done={0x40106308, r1, 0x4}], 0x45, 0x0, &(0x7f0000026000-0x45)="d32dd100204cd6de72e1988a89d3db05d527f96134c29770d97de2b0f208a8298e76fdc23bb0c1a29dd7867ec25816193aeba448cce7659bbf22bf0d42cabf6183691b69c6"}) perf_event_open(&(0x7f0000000000)={0x6, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005cf000)='/selinux/checkreqprot\x00', 0x200001, 0x0) r3 = mmap$binder(&(0x7f0000994000/0x2000)=nil, 0x2000, 0x1000000, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000484000-0x18)={r3}) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8982, &(0x7f0000000000)) 2018/02/02 10:25:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f00008fe000)='./file0\x00', &(0x7f0000f77000)=""/243, 0xf3) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) unlink(&(0x7f00000e1000-0xc)='./file0/bus\x00') r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r2, 0x0) 2018/02/02 10:25:57 executing program 5: 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, 0x1000000000000003, 0x0, 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={&(0x7f0000639000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/02/02 10:25:57 executing program 3: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000033000-0xd)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) vmsplice(r2, &(0x7f0000057000-0x80)=[{&(0x7f0000043000-0x49)='U', 0x2495b672224afe78}], 0x104b, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000052000-0xb0)={{0x80}, 'port1\x00', 0x6b}) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000058000-0x4), &(0x7f000003c000-0x4)=0x4) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000058000)={0x4, 0x0, [{0x4, 0x3, 0x0, 0x0, @irqchip={0x9}}, {0xfff, 0x1, 0x0, 0x0, @msi={0x5e7, 0x1ff, 0x4}}, {0x200, 0x4, 0x0, 0x0, @irqchip={0x10000, 0x1}}, {0x5, 0x3, 0x0, 0x0, @irqchip={0xffffffffffffffc5, 0x7}}]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) r3 = msgget(0x1, 0x100) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000059000), &(0x7f000005a000-0x4)=0x0, &(0x7f0000057000)) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000005a000-0x4), &(0x7f0000041000-0x4)=0x0, &(0x7f0000059000)) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000005a000-0x8)='./file0\x00', &(0x7f000003a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000059000)='./file0\x00', &(0x7f000005a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000037000)=0x0) r9 = getpgrp(0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f0000007000-0x78)={{0x4, r4, r5, r6, r7, 0x8, 0xfffffffffffffff9}, 0xc945, 0xffffffffffffc96b, 0x9, 0xb5, 0x3931f5b3, 0x1, r8, r9}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}], 0x90) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000054000-0x58)={0x80, 0x0, 0x6}) 2018/02/02 10:25:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x1, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f000012b000)=""/87) [ 43.051291] audit: type=1400 audit(1517567157.366:21): avc: denied { create } for pid=5445 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 43.068054] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/02/02 10:25:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x0, 0x7e22, &(0x7f0000441000-0x8)={0x0, 0x0}) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000848000-0xc)={0xffffffff, 0x1, 0x10}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00008ca000)={0x40000004}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) syz_emit_ethernet(0x2e, &(0x7f0000f3a000-0x2f)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @empty, {[]}}, @igmp={0x10033, 0x0, 0x0, @empty, "41a9ba65"}}}}}, &(0x7f0000828000-0xc)={0x0, 0x1, [0x0]}) 2018/02/02 10:25:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000ea1000-0x97)={0x0, 0x8f, "bc6871b23fcee557ffefd693e4f2a7ceeeb3f4c7d7daa4fa3cfeb64436e62f8e2c1ebd5fe8fd2b80b2145b0cf0bfaca790aa3fb13ac54914c438b1e380b3ec8be7c92baeb117fd272bc0fbab3478464c192ec74999f2c1d48f1bb87d0c0250567949b0c4ab6d64d6ae4803469000479bc4db3effd0a985cb9feca323551e5945abcb01e087cb3460d487ec4ff54237"}, &(0x7f00003bc000)=0x97) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000466000)={r1, 0xd940, 0x101}, &(0x7f0000c7f000)=0x8) sendto$inet6(r0, &(0x7f0000d42000-0x1000), 0x0, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) perf_event_open(&(0x7f00002b6000-0x78)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r3, &(0x7f00003fa000)={0xa, 0x0, 0x0, @empty}, 0x1c) prctl$seccomp(0x16, 0x2, &(0x7f0000eab000-0x10)={0x2, &(0x7f000069a000-0x10)=[{0xffffffffffff8000, 0xff, 0x7, 0x9}, {0xff, 0x2, 0x5, 0x3}]}) sendto$inet6(r3, &(0x7f000074d000), 0x0, 0xfffffafffffffffe, &(0x7f0000af6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000496000-0x8)={0x0, 0x0}, 0x8327bb6919476a8b) accept4$packet(r5, &(0x7f0000ca3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000021e000-0x4)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000906000)={{{@in6=@dev, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f000047f000)=0xe8) sendmsg$nl_xfrm(r5, &(0x7f0000b8e000-0x38)={&(0x7f000097b000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000aae000)={&(0x7f0000a86000-0x348)=@getsadinfo={0x348, 0x23, 0x200, 0x0, 0x2, 0x3, [@policy={0xb0, 0x7, {{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x6, 0x1, 0x0, 0xa, 0x20, 0xa0, 0x7f, r6, r7}, {0x39a3a8d5, 0x3, 0x1, 0x4, 0x2, 0x7, 0x1, 0x62fe}, {0x3b, 0x9, 0x846, 0x20}, 0x800, 0x0, 0x0, 0x0, 0x1, 0x3}}, @mark={0xc, 0x15, {0x0, 0x8}}, @migrate={0x138, 0x11, [{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6c, 0x3, 0x0, 0x0, 0x2, 0x2}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xff, 0x7, 0x0, 0xffffffffffffffff, 0xa, 0xa}, {@in=@empty, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xff, 0x4, 0x0, 0xffffffffffffffff, 0xa, 0xa}, {@in6=@dev={0xfe, 0x80, [], 0x0, 0x13}, @in=@multicast2=0xe0000002, 0xff, 0x3, 0x0, 0x4, 0xa, 0x2}, {@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x3c, 0x4, 0x0, 0x0, 0xa, 0x2}, {@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x33, 0x6, 0x0, 0x6, 0x2, 0x2}, {@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@rand_addr=0x6, 0xff, 0x4, 0x0, 0x2, 0x2, 0xa}]}, @replay_thresh={0x8, 0xb, 0x200}, @migrate={0x138, 0x11, [{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x3, 0x0, 0x7, 0x2}, {@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xff, 0x5, 0x0, 0x7, 0xe09f22be0af29fed, 0xa}, {@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@broadcast=0xffffffff, 0x33, 0x0, 0x0, 0x3, 0xa, 0x2}, {@in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x6f, 0x3, 0x0, 0xffffffffffffffff, 0xa, 0x2}, {@in=@empty, @in=@dev={0xac, 0x14, 0x0, 0xf}, 0x0, 0x3, 0x0, 0x6, 0x2, 0xa}, {@in=@multicast2=0xe0000002, @in=@rand_addr=0x2, 0x3b, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x33, 0x4, 0x0, 0xffffffffffffffff, 0xa, 0xa}]}]}, 0x348}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCDELRT(r8, 0x890c, &(0x7f0000875000)={0x0, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @empty}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ba1000-0x10)=@generic="67e575807cb1c1888e97a8c08e2d6023"}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000759000-0x10)=@common='lo\x00', 0x10) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000ccb000)={{{@in=@dev, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000c87000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000e8d000-0x18)={@dev={0xfe, 0x80, [], 0x0, 0x16}, 0x8, r9}) r10 = add_key(&(0x7f0000a5d000)='id_resolver\x00', &(0x7f00003f3000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000977000-0x1)='J', 0x1, 0xfffffffffffffffd) fcntl$setlease(r4, 0x400, 0x1) ioctl$EVIOCGMASK(r5, 0x80104592, &(0x7f000081c000-0x10)={0x13, 0x117, &(0x7f00002e7000)="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"}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000a4f000-0x8)=@assoc_value={r2, 0x6}, &(0x7f0000ffd000-0x4)=0x8) socketpair(0x11, 0x5, 0x4, &(0x7f0000d3c000-0x8)) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f00006a7000)={0x800, {{0xa, 0x3, 0x40, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x44bc}}, {{0xa, 0x3, 0x100000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x401}}}, 0x108) keyctl$clear(0x7, r10) r11 = dup2(r3, r3) sendmsg(r11, &(0x7f00002e7000)={&(0x7f0000a56000)=@nfc={0x27, 0x3, 0x8, 0x5}, 0x10, &(0x7f0000c5e000)=[{&(0x7f00005d2000-0x5)="cae30504c0", 0x5}], 0x1, &(0x7f0000f18000)=[], 0x0, 0x20004001}, 0x20000980) [ 43.075407] audit: type=1400 audit(1517567157.367:22): avc: denied { write } for pid=5445 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/02 10:25:57 executing program 0: mmap(&(0x7f0000000000/0xb0c000)=nil, 0xb0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0d000-0x9)='/dev/kvm\x00', 0x80, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000b0c000)='/dev/input/mouse#\x00', 0xffff, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_BASE(r3, 0xc008af12, &(0x7f0000b0d000)) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f00000af000)={0x3, 0x5, 0x2, 0x9, 0x4, 0x522}) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000560000)) 2018/02/02 10:25:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000e55000-0x12)='/dev/snd/pcmC#D#p\x00', 0x383, 0x20080) r1 = semget$private(0x0, 0x6, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000247000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000054000-0x4)) semtimedop(r1, &(0x7f00000a8000)=[], 0x0, &(0x7f0000efe000)={0x2000}) r3 = gettid() ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f00008df000-0x3)=""/3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) syz_open_dev$binder(&(0x7f0000ed6000-0xd)='/dev/binder#\x00', 0x0, 0x802) r6 = shmget$private(0x0, 0x3000, 0x2, &(0x7f00009f6000/0x3000)=nil) shmctl$SHM_UNLOCK(r6, 0xc) creat(&(0x7f0000044000)='./bus\x00', 0x0) read(r5, &(0x7f000043c000-0x1)=""/1, 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f00007fe000)) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000f53000)=""/163) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000226000)) dup2(r4, r5) tkill(r3, 0x20000000000001a) 2018/02/02 10:25:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x14) read(r1, &(0x7f0000601000-0xdc)=""/220, 0xdc) dup2(r0, r1) 2018/02/02 10:25:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000002b000-0x2c)={0xf, 0x0, 0xfffffffffffffffb, 0x600000000, 0x10, 0xffffffffffffffff, 0xffffffff80000001}, 0x2c) fcntl$notify(r0, 0x402, 0x2) r1 = syz_open_dev$sndseq(&(0x7f0000eb4000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000d44000-0x50)={{0xc}}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000010c000-0x4)=0x0) fcntl$lock(r1, 0x0, &(0x7f0000fa7000)={0x1, 0x3, 0x800, 0x8, r2}) r3 = accept(0xffffffffffffffff, &(0x7f000037e000)=@l2, &(0x7f0000ac2000)=0xe) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000396000-0x44)={{0x2, 0x3, @multicast2=0xe0000002}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x40, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}, @common='gretap0\x00'}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f28000)='/dev/rtc\x00', 0x40100, 0x0) getsockopt$inet6_udp_int(r4, 0x11, 0x94d5c6efbf34fbfc, &(0x7f0000017000-0x4), &(0x7f0000e3f000-0x4)=0x4) preadv(r4, &(0x7f0000241000-0x10)=[{&(0x7f0000f7b000)=""/86, 0x56}], 0x1, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r4, 0xae78, &(0x7f0000cbc000)=0x2) 2018/02/02 10:25:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000220000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000a64000)=0x80000001, 0x4) add_key(&(0x7f0000338000)='dns_resolver\x00', &(0x7f00002f0000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000c4d000)="f11310c1781d146b352f58e775bd5568bd6f91d3a90eabea126e33b917499ec46023", 0x22, 0xfffffffffffffffb) syz_open_dev$mice(&(0x7f0000159000)='/dev/input/mice\x00', 0x0, 0x400001) [ 43.145255] kernel msg: ebtables bug: please report to author: Wrong len argument [ 43.202390] audit: type=1400 audit(1517567157.517:23): avc: denied { map_create } for pid=5471 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/02 10:25:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) connect$inet(r0, &(0x7f0000674000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) llistxattr(&(0x7f0000c8e000-0x8)='./file0\x00', &(0x7f0000cdc000-0xeb)=""/235, 0xeb) 2018/02/02 10:25:57 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f00001a8000-0x12)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000ec1000-0x15)='cpusetcgroup-\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r2, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40b0b4, {0xdffffffffffffffe}}, &(0x7f0000c82000), 0x8, &(0x7f0000237000)) syz_open_procfs(0x0, &(0x7f00009d2000)='net/xfrm_stat\x00') 2018/02/02 10:25:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) r1 = dup(r0) getsockname$ax25(r1, &(0x7f0000ed6000), &(0x7f00009ca000)=0x10) bind$netrom(r1, &(0x7f000026f000)=@ax25={0x3, {"23a5f01399ee85"}, 0x1000}, 0x10) 2018/02/02 10:25:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) 2018/02/02 10:25:57 executing program 0: r0 = socket$kcm(0x29, 0x802, 0x0) unshare(0x400) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) getsockname(r1, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000000000)=0x3a) 2018/02/02 10:25:57 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000000b000)='./file0\x00', 0x882, 0x20) mmap(&(0x7f000000b000/0x1000)=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(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f000000c000-0x38)={&(0x7f000000b000)={0x2, 0x3, @multicast2=0xe0000002}, 0x10, &(0x7f000000c000-0x20)=[{&(0x7f000000b000)=""/231, 0xe7}, {&(0x7f0000008000-0x32)=""/50, 0x32}], 0x2, &(0x7f0000005000-0x178)=[@fadd={0x58, 0x114, 0x6, {{0xfffffffffffff502}, &(0x7f0000009000-0x8)=0x9, &(0x7f0000003000-0x8)=0x4, 0x0, 0x7, 0x2, 0x40, 0x1, 0x2}}, @fadd={0x58, 0x114, 0x6, {{0x7, 0x5a}, &(0x7f000000a000)=0x7ff, &(0x7f0000005000-0x8)=0x1, 0x3ff, 0x8, 0x9, 0x80000001, 0x0, 0x9}}, @mask_cswp={0x58, 0x114, 0x9, {{0x3e, 0x5}, &(0x7f000000b000)=0xba74, &(0x7f0000009000-0x8)=0x10001, 0x5, 0x7, 0x1000, 0x3, 0x40, 0x1}}, @rdma_dest={0x18, 0x114, 0x2, {0x2, 0xffffffffffff0c3f}}, @mask_cswp={0x58, 0x114, 0x9, {{0xf7, 0x6}, &(0x7f0000008000)=0xc5c, &(0x7f000000b000)=0x100000000, 0x140000, 0x82, 0x7, 0x4, 0x42, 0x8}}], 0x178, 0x40}, 0x80) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c7}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/02 10:25:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000763000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000093d000)='/selinux/policy\x00', 0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000974000-0x18)={0x5, 0x10, 0x1}) 2018/02/02 10:25:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000002a000)=[], 0x0, 0x0, &(0x7f0000005000)}) r0 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000b21000)={@common='bcsh0\x00', @ifru_flags=0x800}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000389000)='/dev/loop-control\x00', 0x40002, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c7e000)='/selinux/user\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d0d000)={0x5, 0x5, 0x5, 0x5, 0x1ec30e63383db73f, 0x0, 0x3}, 0x2c) rt_sigtimedwait(&(0x7f0000c3a000)={0x5}, &(0x7f0000c09000), &(0x7f00001e8000)={0x0, 0x1c9c380}, 0x8) r3 = accept$llc(r2, &(0x7f0000dd7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000061a000)=0x10) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000648000)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r4, 0x3, &(0x7f0000e7a000)=""/193) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000207000)='/dev/cuse\x00', 0x2002, 0x0) r5 = syz_open_dev$admmidi(&(0x7f000032e000+0xe52)='/dev/admmidi#\x00', 0xffff, 0x105400) ioctl$PIO_CMAP(r5, 0x4b71, &(0x7f0000174000-0x30)={0x8, 0xff, 0x9c1, 0x200, 0x7, 0x68}) bpf$MAP_CREATE(0x0, &(0x7f0000163000)={0x2000000, 0x0, 0x0, 0x0, 0x1, r5}, 0x1f) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f39000-0x4)=0x0) ioctl$TIOCSPGRP(r5, 0x5410, &(0x7f0000dff000)=r6) msgget$private(0x0, 0x10) ioctl$TIOCSPGRP(r5, 0x5410, &(0x7f0000ab9000)=r6) 2018/02/02 10:25:57 executing program 3: syz_emit_ethernet(0x76, &(0x7f000050a000-0x7a)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@ssrr={0x89, 0x13, 0x0, [@empty, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @rr={0x7, 0x7, 0x0, [@loopback=0x7f000001]}, @rr={0x7, 0x7, 0x0, [@dev={0xac, 0x14}]}, @ra={0x94, 0x111}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[@dev={0xac, 0x14}]}, {[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x6}]}]}}}}}}}, &(0x7f0000fd3000)={0x0, 0x0, []}) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000433000)='/selinux/context\x00', 0x2, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000429000-0x18)={0x0, 0x8, 0x30, 0x7, 0x7}, &(0x7f0000000000)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000081000-0x8)={r2, 0xc2c0000000000000}, &(0x7f0000001000-0x4)=0x8) fchmod(r0, 0x91) 2018/02/02 10:25:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000038000/0x8000)=nil, 0x8000, 0x0, r2) r3 = dup(r0) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000068000-0x1000)=""/4096) ioctl$sock_ifreq(r1, 0x89fd, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000001009000000ff000004eb00"}) ioctl$TIOCMSET(r3, 0x5418, &(0x7f00008cb000)=0x4) 2018/02/02 10:25:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000c36000-0x1)=""/1, &(0x7f0000000000)=0xf000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000002000-0x8)={0x3, 0x2182ea60}) 2018/02/02 10:25:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) open_by_handle_at(r0, &(0x7f000090d000-0x9e)={0x9e, 0x3f, "e5f76ec2aafb95ad0d64ae78c0127af2a0c926add180582c05287f7e94788d93ce03062d022fc1636ffab5e374a75ce797d6b4374aa2c69cc3cce29794cb547295cb866bc7dc47a7a9dc512bd78cc734bf7719d0dc6a07d3d7d14e5379a4a0c72553ed34cd0b28dd861820d12a9f0eee3a1116e79f78131509efe05250d60860684528df70c29d9e5b7c1ca25e4c7469cfe7df3469fe"}, 0x800) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f000011a000)=0x1, 0x4) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f000001e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0xfffffcf8, &(0x7f000038b000-0x90)=[{&(0x7f0000a50000)=""/193}, {&(0x7f0000e99000)=""/99}, {&(0x7f0000850000)=""/173}, {&(0x7f00001f3000-0xb3)=""/179}, {&(0x7f0000a99000)=""/180}, {&(0x7f000042e000-0x3b)=""/59}, {&(0x7f0000439000-0xe7)=""/231}, {&(0x7f0000ea1000)=""/89}, {&(0x7f00009b7000-0x27)=""/39, 0xfffffffffffffff4}], 0x0, &(0x7f0000004000-0x48)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f000001a000)=[{&(0x7f0000013000-0x1b)=""/27, 0x1b}], 0x1}}], 0x48}, 0x0) 2018/02/02 10:25:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000299000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) pipe(&(0x7f0000133000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000dfe000+0xc10)={{{@in6=@mcast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@dev}}, &(0x7f000083a000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f000026a000)={@dev={0xfe, 0x80, [], 0x0, 0xc}, r2}, 0x14) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) unshare(0x2000000004000000) timerfd_settime(r3, 0x1, &(0x7f000098a000-0x20)={{}, {0x77359400}}, &(0x7f0000182000-0x20)={{0x0, 0x0}}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, r4}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/02 10:25:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330}, &(0x7f0000292000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x1000000000000071, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1}, 0x0) 2018/02/02 10:25:57 executing program 5: mmap(&(0x7f0000000000/0xad0000)=nil, 0xad0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000acf000-0x11)='/selinux/enforce\x00', 0x501101, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00007cf000-0x20)={0x3, 0x0, 0x1, 0x2}) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f00002b1000)) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000acf000-0x10)={r2, 0x618}) sendto$inet6(r0, &(0x7f00006e6000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c) clone(0x20800000, &(0x7f0000993000-0xde), &(0x7f0000acc000), &(0x7f0000920000-0x4), &(0x7f00002ab000)) bpf$OBJ_GET_PROG(0x7, &(0x7f000080b000-0x10)={&(0x7f0000acf000)='./file0\x00'}, 0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000078c000-0x4), &(0x7f0000acf000-0x4)=0x4) 2018/02/02 10:25:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000895000-0x4)) getpgid(0x0) fcntl$getown(0xffffffffffffff9c, 0x9) r0 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000078f000)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000964000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000956000-0xe)="6f6f6d4573636f72df5f61646a00") rt_sigaction(0x3e, &(0x7f0000e0f000-0x20)={0x5}, &(0x7f0000320000-0x20), 0x8, &(0x7f0000616000)) r3 = syz_open_procfs(r0, &(0x7f00008ca000-0x7)='status\x00') sendfile(r2, r3, &(0x7f0000ea6000-0x8), 0x81) 2018/02/02 10:25:57 executing program 1: r0 = socket(0x10, 0x4000000002, 0x0) write(r0, &(0x7f0000703000)="260000001a0053eb910000f9ff090000000000000015e0f1ff609b000000ec5501000d8b017f", 0x26) recvfrom$ipx(r0, &(0x7f00006a5000)=""/4096, 0xdea, 0x0, &(0x7f000002d000)={0x4, 0x9, 0x0, "933249611e5e"}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x65}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000)={0x0, 0x20}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r1, 0xfffffffffffffffc}, &(0x7f0000000000)=0x7a0974fd7f9f1331) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000003000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x1, 0x4, {0xa, 0x3, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x7f}}}, 0x32) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={r2, 0x38, &(0x7f0000001000-0x38)=[@in6={0xa, 0x1, 0x80, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x2}, @in6={0xa, 0x3, 0x6, @empty, 0x5}]}, &(0x7f0000002000-0x4)=0x10) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000001000-0x4)=0x1000) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000003000-0x4)) readv(r0, &(0x7f00008fb000-0x48)=[{&(0x7f0000eae000-0x90)=""/144, 0x90}], 0x1) 2018/02/02 10:25:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x8, 0x1, 0x9}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000), &(0x7f00006cf000-0x1)}, 0x20) socket$llc(0x1a, 0x1, 0x0) 2018/02/02 10:25:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000a5e000-0x10c)={{0xf, 0x0, 0x0, 0x0, "1b4d3cbde8f58d90018924940c3317f72fd20a070a115c4a1dbe9fd9421f2bde5ac7296e7e4d6ace88736a65"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e1d11b93206e214bb305376205292044a4eae3d1849ba4f663070b9af44b523aa0e85d3d904c0aada313c6228e9e94723904b3f9cc8ad27895951cf255a21d2c", &(0x7f00009b7000-0x13)='/dev/snd/controlC#\x00', 0x13}) 2018/02/02 10:25:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006d6000-0xb)='/dev/loop#\x00', 0xfffffffffffffffc, 0x1) fadvise64(r0, 0x2000000, 0x0, 0x3) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00008de000-0x4)=0x2b3, 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000391000)='/dev/rfkill\x00', 0x280140, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000d63000-0x12)='/dev/input/mouse#\x00', 0x8, 0x4000) ioctl$ION_IOC_HEAP_QUERY(r3, 0xc0184908, &(0x7f0000347000)={0x7, 0x38, 0x1, r2}) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f00000a2000-0x9c)={0x98, "5e5c9e49f93bbec3edbba0ed38ecb9236fd44634b416aa44f5b2a9f7f07ab3e84aa58cbf207988ad9fcb6f8d4987b16c415a59bb6fc6e0689138414fa7172f8249bb2abb11069cf38474d475f1a2951e13500bdcf1295551c0ca715cc783cc7ec1f1e87a6431e3be2f593d756328593a22104927a396bcb0157ee780ad70f9300058bebdd8a8317be6994ff65f9ea9911274bb3775f3300c"}) r4 = syz_open_dev$sndpcmc(&(0x7f000006d000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x20500) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ff9000-0x18)={r4, &(0x7f0000d62000)="af138d0725", &(0x7f000020f000)=""/232}, 0x18) 2018/02/02 10:25:57 executing program 5: mmap(&(0x7f0000000000/0xb4f000)=nil, 0xb4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003d3000-0xa)='/dev/dsp#\x00', 0xffffffffffff946f, 0x100) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000b51000-0x14)={0x0, 0xc, [0x90, 0x2, 0x40100000000]}) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000b50000-0xa)='/dev/dsp#\x00', 0x3, 0x101000) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00007d0000-0x18)={0x0}) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000942000)={0x30, 0x0, &(0x7f0000b52000-0x30)=[@dead_binder_done={0x40086310}, @acquire={0x40046305, 0x2}, @acquire_done={0x40106309, r2, 0x4}, @decrefs={0x40046307, 0x3}], 0x1000, 0x0, &(0x7f0000aad000-0x1000)="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"}) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f000002a000-0x18)={0x5, 0x200, 0x6, 0x674, 0x1, 0x8}) r3 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) fchown(r3, r4, 0x0) mmap(&(0x7f0000b52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000b53000-0x10)={0x5}) 2018/02/02 10:25:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x802, 0x0, 0x0, 0x400000000000000, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a88000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(echainiv(seqiv(rfc7539(xts-twofish-avx,mcryptd(md4)))))'}, 0x58) 2018/02/02 10:25:57 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000015000+0x7cc)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000016000-0x1)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000-0x30)={0x30, 0x0, &(0x7f0000007000-0x40)=[@clear_death={0x400c630f}, @increfs_done={0x40106308, 0x0, 0x3}, @acquire={0x40046305}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000010000-0x9)}) [ 43.522076] syz-executor5 (5531) used greatest stack depth: 14432 bytes left 2018/02/02 10:25:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_timedsend(r0, &(0x7f0000a5c000), 0x0, 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000492000-0x8)={0x0, 0x0}) bind$inet(r2, &(0x7f0000907000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}, 0x10) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000575000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00006d7000-0x20)={@common='syzkaller0\x00', @ifru_flags=0x4801}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000928000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f00008fa000)={r4}) mq_timedsend(r0, &(0x7f0000553000), 0x0, 0x0, &(0x7f000058f000-0x10)) 2018/02/02 10:25:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000713000-0x20)={0x0, 0x0, 0x0, 0x1}) r1 = getpgid(0xffffffffffffffff) sched_setaffinity(r1, 0x8, &(0x7f0000f23000)=0x1) 2018/02/02 10:25:57 executing program 0: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000098f000-0x4), 0x4) shutdown(r1, 0x0) writev(r1, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x601}], 0x1) sendmmsg(r1, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[]}}], 0x1, 0x0) close(r1) bind$inet(r0, &(0x7f0000fcc000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@assoc={0x18, 0x114, 0x6}], 0x18}, 0x0) [ 43.568395] binder: 5548:5553 Acquire 1 refcount change on invalid ref 0 ret -22 [ 43.592284] binder: 5548:5553 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/02/02 10:25:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ad2000)={0x2, 0x78, 0xc1, 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, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000251000)='/dev/admmidi#\x00', 0x0, 0x0) 2018/02/02 10:25:57 executing program 3: r0 = creat(&(0x7f0000df7000)='./file0\x00', 0x2c) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ea2000)) mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) bind$inet6(r1, &(0x7f000089d000-0x1c)={0xa, 0x3, 0x10000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, 0x1c) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) 2018/02/02 10:25:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000421000-0x10)='/selinux/access\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000667000)={0x1}) r2 = socket(0x15, 0x7, 0xa9) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000aad000), &(0x7f000053f000-0x1)=0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ea3000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r3, 0xc08c5102, &(0x7f0000f4f000)) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c62000)=@assoc_id=0x0, &(0x7f000040a000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000be0000-0x5c)={r4, 0x54, "c7d03cdfec71058583cafdf73d9da8745734c4ea58df4deac9c6bef68c30417a48f78ce47efa802a13027c57512aeee95d8ea023b3e79d4206ec832985e52d523364dbc60cf0da250106cbaec6a062ea138aa8b2"}, &(0x7f000045f000-0x4)=0x5c) 2018/02/02 10:25:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00009d8000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e16000)='stat\x00') getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000227000-0xe)={0x0, 0x100000001, 0x3, [0x780f, 0x1, 0x7]}, &(0x7f0000fed000)=0xe) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000058f000-0x8)={r2, 0x5}, 0x8) socket$nl_route(0x10, 0x3, 0x0) pread64(r1, &(0x7f0000621000-0x83)=""/131, 0x83, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000594000-0x4), &(0x7f000040d000)=0x4) 2018/02/02 10:25:57 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x840000000000937e, &(0x7f0000003000-0x4d)="bb0000d6000000000706") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x5) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000004000-0x4)=0x80, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000005000-0x8)={0x9, 0x1ff}) [ 43.618016] binder: 5548:5570 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 43.682923] binder: BINDER_SET_CONTEXT_MGR already set [ 43.690086] binder: 5548:5582 Acquire 1 refcount change on invalid ref 0 ret -22 [ 43.701310] binder: 5548:5570 ioctl 40046207 0 returned -16 [ 43.711053] autofs4:pid:5593:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(3590324411.0), cmd(0x0000937e) [ 43.719575] binder: 5548:5591 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/02/02 10:25:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = add_key$keyring(&(0x7f0000cd5000-0x8)='keyring\x00', &(0x7f0000bb6000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000ff000)=0x1f, 0x4) keyctl$describe(0x6, r2, &(0x7f00005f4000)=""/157, 0x9d) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) r3 = gettid() migrate_pages(r3, 0xffff, &(0x7f00004b0000-0x8)=0x100000000, &(0x7f0000423000-0x8)=0x100) [ 43.724256] autofs4:pid:5593:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) [ 43.753885] binder: 5548:5595 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/02/02 10:25:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000aa4000)=0x3, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000ae9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x3, 0x1c, 0xffffffffffffffff, 0x80, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, {[]}}, @udp={0x3, 0x1, 0x8}}}}}, 0x0) 2018/02/02 10:25:58 executing program 1: r0 = socket$inet(0x2, 0x200000000000000b, 0x1000000000000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000801000-0x5)={0x9, 0x7fff, 0x26, 0x7}, 0x5) sendmmsg$inet_sctp(r0, &(0x7f0000776000)=[{&(0x7f0000045000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000d73000)=[{&(0x7f0000845000-0x52)='w', 0x1}], 0x1, &(0x7f0000153000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0xa}}], 0x30}], 0x1, 0x0) getgid() 2018/02/02 10:25:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000e7d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000cea000+0xa1a)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/cuse\x00', 0x220000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000000)={0x6, 0x3f, 0x8, 0x2}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xb, 0x7, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@jmp={0x5, 0x3ff, 0xd, 0x0, 0xa, 0x0, 0x1}, @alu={0x7, 0xd78, 0x7, 0x2, 0x8, 0x30, 0xffffffffffffffff}], {0x95}}, &(0x7f0000be0000-0x4)='GPL\x00', 0x20, 0xc2, &(0x7f0000001000-0xc2)=""/194, 0x40f00, 0x1, [], r0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000599000-0x10)={r1, r1, 0x6, 0x2}, 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000ff0000-0x18)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000e6d000)={0x9, 0x6, 0x1, 0x0, 0x4, 0x5}) 2018/02/02 10:25:58 executing program 7: 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$setsig(r1, 0xa, 0x12) poll(&(0x7f000024d000)=[{r2}], 0x1, 0xfffffffffffffff9) r3 = dup2(r1, r2) recvmsg(r3, &(0x7f0000638000-0x38)={&(0x7f0000c4c000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f00009c1000)=[], 0x0, &(0x7f000027c000-0xbd)=""/189, 0xbd}, 0x0) signalfd(r1, &(0x7f0000534000-0x8)={0x1}, 0x8) clone(0x0, &(0x7f0000551000-0x1000), &(0x7f00000e0000), &(0x7f0000586000), &(0x7f0000ddf000-0x1000)) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) 2018/02/02 10:25:58 executing program 6: mmap(&(0x7f0000000000/0x39a000)=nil, 0x39a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f000039a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000039a000)='/dev/dsp\x00', 0x4000, 0x0) mmap(&(0x7f000039a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f000039b000-0x18)={0x1ab2, 0x0, 0xe06, 0x8, 0x7ff, 0xff}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000-0x380)=@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, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [], @ipv6=@mcast1={0xff, 0x1, [], 0x1}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x380) r2 = fcntl$getown(r1, 0x9) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000039b000)=r2) syz_emit_ethernet(0x2a, &(0x7f0000355000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x8}}}}}, 0x0) fcntl$notify(r0, 0x402, 0x0) mmap(&(0x7f000039c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f000039c000)='/dev/snd/controlC#\x00', 0x1, 0x200) 2018/02/02 10:25:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000001000-0x94)={{0x6, 0xffffffff, 0x7, 0x0, 0x6, 0x6}, 0x3101, 0xffffffffffffffc8, 0xfffffffffffffff9, 0x101, 0x400, "cd1e7f9db009e17a564a0bb2c2b2da2b3e86e7427b814cc83803bb400b71972794a6bcb86c678306fd01144c8f25d0db5be8cd2fe85d8c7ac46071263f159b4d4c75a585decfca70403289e21f37a1d4b17ea7f3dbb1e0eece4c0b32b57c1e9c248ed0d127a4aad493f2c505da27c6f77c00ab1021e20a538b59ab44795eb237"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f00008b6000)=&(0x7f0000047000)) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f000093a000-0x8)) 2018/02/02 10:25:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000097c000-0x4)=0x9, 0x5) fstatfs(r0, &(0x7f0000c6f000-0xd3)=""/211) sendto$inet(r0, &(0x7f000002b000), 0x0, 0x1, &(0x7f000017d000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/02 10:25:58 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) timerfd_create(0x3, 0x80800) accept(r0, &(0x7f0000f76000-0x9)=@rc, &(0x7f000004c000-0x4)=0x9) 2018/02/02 10:25:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000017a000)='/dev/sequencer\x00', 0x2, 0x0) ppoll(&(0x7f0000fcb000-0x8)=[{r0}], 0x1, &(0x7f0000074000)={0x77359400}, &(0x7f0000b0a000), 0x8) open(&(0x7f0000355000-0x8)='./file0\x00', 0x800, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000b7d000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw32={[0x0, 0x4]}}], 0x30) 2018/02/02 10:25:58 executing program 0: mmap(&(0x7f0000000000/0xb57000)=nil, 0xb57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x37) r1 = accept(r0, &(0x7f0000b4b000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f000048c000-0x4)=0x1c) prctl$intptr(0xd, 0x6) chroot(&(0x7f000035f000)='./file0\x00') mmap(&(0x7f0000b57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000b5a000-0x10), &(0x7f00004c5000-0x4)=0x10) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000b58000)=""/145, &(0x7f0000b58000)=0x91) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b58000-0x8)={0x0, 0x8}, &(0x7f0000686000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000054a000)={r2, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x16]}, &(0x7f000051e000)=0x108) 2018/02/02 10:25:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 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$rfkill(0xffffffffffffff9c, &(0x7f0000bf9000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000b17000)=""/176) fadvise64(r0, 0x0, 0x0, 0x2) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00006f7000)='/dev/dsp\x00', 0x1, 0x0) r3 = mmap$binder(&(0x7f0000de5000/0x3000)=nil, 0x3000, 0x9, 0x2011, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000cb2000)={r3}) 2018/02/02 10:25:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$admmidi(&(0x7f0000611000)='/dev/admmidi#\x00', 0x6, 0xc0800) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00002d4000)={@common, @ifru_names=@common}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000088a000)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f000045f000)={@generic="ab5e14908a3c7594c75fe5d6c9beb750", @ifru_flags=0x4001}) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00000a4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x401, 0x7, @cisco=&(0x7f0000445000)={0x1, 0x7ff}}}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000cd4000-0xa0)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}]}, 0x50}, 0x1}, 0x0) 2018/02/02 10:25:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000302000)='/selinux/checkreqprot\x00', 0x101040, 0x0) fcntl$setstatus(r0, 0x4, 0x800) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x9}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00007ba000-0xb)={0x7, 0x2, 0x0, 0x1ff, 0x4, 0xffffffff, 0x1ff, 0xfffffffffffffffe, 0x1, 0x0, 0x6}, 0xb) connect$inet6(r1, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}}, 0x1c) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f000013d000-0x8)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, &(0x7f0000f64000-0x4)=0xfffffffffffffc87) 2018/02/02 10:25:58 executing program 2: mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) getpgid(0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000332000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000001000-0x4)=r1) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f00002c2000), 0x800) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r2, &(0x7f0000000000)='\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00002e9000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000718000-0x38)={&(0x7f00000da000-0xc)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)={0x34c, 0x3e, 0x810, 0x5, 0x2, {0x2}, [@nested={0x238, 0x1, [@generic="f708d4beecd75cfee6e7c9846f2786b0ac89d3ed01112c0fa97092eb9f9d903e7839191fec9bcb4d75ce2b33b144e9325815ac4d5e77a9561e6e7d8ad0f43c4b5d030e8c37dbb17ee5cd956d232f14fb6cef12e998aa6a15e765426cc7e423c7c70a5aab1bfcda3b54f086f1b8818f65abf54163d9930741a33c8498fa74446d306b9f3f77c67522f032b258c3f8a1207ab600e59c872a0a73ed21d9ffc16c877b2978f40e8983c440305bedda8e6df674404b493d09944c088d235c56de2147efe7a149b26d40daf2be07b1745a933fa7f8df5c3c0984925b45d48b2edfd1bcbe7289614c011124", @generic="643195e6d8589435bb3ddb836e0d47764ac277cf61800490c69631aeff07a8a129826763803c9ce7299bdec7f2e3de558c2e6bbc34be11384bae148c1eb072973fbd1ff5bc44a0b997b465285f1b78d45936e1064da253ca8fc206d391eef423b5d572bbd90f2ae5a620032f2414b0540035ff77bba549403ec125729ed55f7e134832ebf79e9858ae24c09da161a7", @typed={0x18, 0x96, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="f67cb4536c3872885a76204bf28f4dcfd58a365a92c885963f7bf7d3a344e8fb93da5acd5643fd5640ba62965bdf26b08cda375291071b3dd78b9844aaae6c2c421852f780a516e8472c101b41c992f8f04270ba76c77b6dd7002295ab71f226acbfc11bb26769bf47a38a56b45cb3770db25587e384d708d59d225aeaa118210f3fa41f43c1cc4a4dd91870a893d863f3f5e42d97c95dcfe2b23306d5ad7bf4d9f4"]}, @nested={0x100, 0x81, [@generic="0c93e59cdad21fec2130ca8e310eb510e5e1b457193ac3f027ee56eac8c893ddf84f577263178d065bb3e2e3e8d27d7d01160cdd34c427bcb0234578374250ed341b0f674a1eb0d8706430b8b84549ef0d12708cdb8f00a9f601839812748938cfc165f93f236075bee65d85ad83cd41cbb4a31fa47ec1dc81022e8ee16c4eaefde3f81dc6943a67c41d4a150db258b962047c61280a139780e8cdcdfb1e3eb6aed07f9deaf1f5ea8319b2cb4f92083eb4e923f5c87d6e689ce88e010831339bfd999ae09b1a73d3f13b701b7f653edf77b83d0e436272f2ce7c16e96b98f43564299c62007521e2143a35", @typed={0x10, 0xd, @u64=0xb443}]}]}, 0x34c}, 0x1, 0x0, 0x0, 0x4000004}, 0x40000) 2018/02/02 10:25:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) readv(r0, &(0x7f0000d76000)=[{&(0x7f0000476000-0x53)=""/83, 0x53}], 0x1) writev(r0, &(0x7f00000e5000)=[{&(0x7f0000304000-0x1000)="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", 0x1000}, {&(0x7f0000d0d000)="171756f9aa92b721cad8ffb85868a6cfcebc4820a58ba2719bca4ff49e8f8fe1cd84236c43882fa6574915ad8d6147c825bfb980e8ac2772d1b5bb2871f24cffb865454d75b3234c563f151e409b534c4352131d38d410b8a3c03ce3866ef22764834b5c2dd0", 0x66}, {&(0x7f0000a1f000-0x5d)="e0f2ccb3c11c340b599f6df2ac59c142c2261af91c8f423cab9bd7cca43877a783e712f1caff37873af6f9981dfcb6911ea515fc1cd89a84eedcafe4e12ae79315c9ab6c7a54dfd104f6c099037269ebdc03ac280f105c6a2196b2b8c9", 0x5d}, {&(0x7f0000c83000)="9587c6962634e3d054c47c3700f309f606353b297230de3b8ff5e6809a1f15a26925ac1c45222e2d7be2829897dd78e877c2f71610bc8001c1253059c13010a409c4ac08", 0x44}], 0x4) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x2) read(r0, &(0x7f00003cf000-0x49)=""/1, 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)) [ 43.916189] binder: BINDER_SET_CONTEXT_MGR already set [ 43.921929] binder: 5612:5628 ioctl 40046207 0 returned -16 2018/02/02 10:25:58 executing program 2: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00006d7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x81, 0x200000) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000e5000)='clear_refs\x00') r4 = syz_open_procfs(0x0, &(0x7f0000ed9000-0xe)='loginuid\x00') sendfile(r3, r4, &(0x7f0000c74000-0x8), 0xff) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000941000)=@assoc_value={0x0, 0xfffffffffffffff9}, &(0x7f0000941000)=0x8) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000942000)) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000941000)={r5, @in6={{0xa, 0x0, 0xfff, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0xecdd}}, 0x6384312d, 0xffff, 0x4, 0xc66, 0x1ff}, &(0x7f00003ba000-0x4)=0xa0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000001000-0x28)={@common='ip6gretap0\x00', &(0x7f000045d000-0x14)=@ethtool_wolinfo={0x1f, 0x3ffe, 0x0, "603713adc58d"}}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f00005ef000)=0x7) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000941000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mkdir(&(0x7f0000640000)='./file0\x00', 0x100) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) 2018/02/02 10:25:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10), &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x21, 0x4000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, r0, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000000)={0x10004, 0x0, &(0x7f0000fc4000/0x4000)=nil}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)="09e3ed380b974e1f3d21fe27e3238fd6af9841acfc87fb5f1dd0c92f7ef0bc8209", 0x21, 0xfffffffffffffff9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000000000), &(0x7f0000003000-0x4)) fstat(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r3, r4) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000823000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$KVM_SET_CLOCK(r5, 0x4030ae7b, &(0x7f0000201000-0x30)={0x400, 0x83115bf}) syz_emit_ethernet(0x32, &(0x7f0000922000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x9, 0x2, 0x0, "fba762", 0x0, "e8df1c"}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/02/02 10:25:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000179000-0x30)="d3ab27191a0100230000000000000002fef9f342a47400ffffff0000000000000001070097c11ed4c2c4dcd2ffa86eb9", 0x30) 2018/02/02 10:25:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) r1 = getpgrp(0xffffffffffffffff) sched_setaffinity(r1, 0x8, &(0x7f0000e98000-0x8)=0x2) read(r0, &(0x7f0000984000)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) ptrace$poke(0x4, r1, &(0x7f0000f47000-0x8), 0x1) pkey_alloc(0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f000031f000-0xe)='/dev/admmidi#\x00', 0x3, 0x10400) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000321000)={0x2, 0x0, 0x2, 0x2, 0x7ff}) pkey_free(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/02 10:25:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000023f000)={0x6}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000a62000)='./bus\x00', 0x141046, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x1000101002) write$evdev(r1, &(0x7f0000521000-0x18)=[{{}, 0x20000000001, 0x46, 0x2}], 0x18) ftruncate(r1, 0x103f9) sendfile(r2, r1, 0x0, 0x72439a6b) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00002c9000)={0x83, 0xffff}) 2018/02/02 10:25:58 executing program 7: r0 = add_key$keyring(&(0x7f00005ad000-0x8)='keyring\x00', &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006c5000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x6) keyctl$unlink(0x9, 0x0, r0) 2018/02/02 10:25:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0xffffffffffffffff, 0x3}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000de4000-0x4), 0x4) bind$alg(0xffffffffffffffff, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000145000)='/selinux/mls\x00', 0x0, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000b51000)) accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000400000), 0x0) syz_open_dev$loop(&(0x7f00004e9000-0xb)='/dev/loop#\x00', 0x7, 0x1) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[]}, 0x20000000000000) r3 = syz_open_dev$sndpcmc(&(0x7f00000ed000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00009cf000-0x8)) fstat(r3, &(0x7f00004c3000-0x44)) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000854000-0x4)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006ed000), &(0x7f00002ff000-0x1)=0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000ff3000-0x4)=0x17, 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f00007cd000)='/proc/self/net/pfkey\x00', 0x20002, 0x0) lstat(&(0x7f0000d71000-0x8)='./file0\x00', &(0x7f0000d39000-0x44)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000023a000)={{{@in6=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000853000)=0xe8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000db5000)=0x1f, 0x4) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f00007ac000-0x98)={0x9, 0xffffffff80000000, [{0x5, 0x0, 0xdb}, {0x9, 0x0, 0x8}, {0x0, 0x0, 0x6}, {0xc3b, 0x0, 0x3}, {0x6, 0x0, 0xd930}, {0x80000001, 0x0, 0x6}, {0x3, 0x0, 0x5}, {0x1, 0x0, 0xfff}, {0x1, 0x0, 0x7}]}) getgroups(0x4, &(0x7f0000edf000)=[0x0, 0x0, 0x0, 0x0]) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000a08000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) geteuid() setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f000010f000)={@multicast2=0xe0000002, @rand_addr=0x4, r4}, 0xc) 2018/02/02 10:25:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000248000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip_vti0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000b0c000)={0x0, 0x0, []}) pipe2(&(0x7f0000e57000-0x8)={0x0, 0x0}, 0x84000) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f00005ed000-0x14)={0x6, 0x10000, 0x7, 0x4, 0x69}) 2018/02/02 10:25:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() 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, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) userfaultfd(0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000651000)=""/240, &(0x7f0000ca6000-0x4)=0xf0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f00007be000-0x2)={0x7}) process_vm_readv(r0, &(0x7f0000fba000-0x80)=[{&(0x7f000053e000)=""/82, 0x52}, {&(0x7f0000c0d000)=""/81, 0x51}], 0x2, &(0x7f00004b0000)=[{&(0x7f0000e93000)=""/132, 0x84}, {&(0x7f0000912000)=""/133, 0x85}], 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00001ff000-0x8)='pagemap\x00') sendfile(r2, r2, &(0x7f0000014000)=0x100000, 0x1000000800000008) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00007e4000-0xc)={@empty, @rand_addr, @broadcast}, &(0x7f0000ccc000)=0xc) 2018/02/02 10:25:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000745000)='/dev/adsp#\x00', 0x8001, 0x2) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000080c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x80000001}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000028f000)={&(0x7f000086a000)={0x10}, 0xc, &(0x7f000004b000-0x10)={&(0x7f0000c10000)=@expire={0x110, 0x18, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80}}, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, [@sec_ctx={0x10, 0x8, {0xc, 0x8, 0x0, 0x0, 0x4, "0f47e453"}}, @mark={0xc, 0x15}]}, 0x110}, 0x1}, 0x0) 2018/02/02 10:25:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000af7000-0xa)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000b61000)=[{&(0x7f00002e3000)=""/217}, {&(0x7f0000973000-0x6b)=""/107}, {&(0x7f0000b15000)=""/78}, {&(0x7f0000cff000)=""/80, 0x34a}, {&(0x7f0000e7b000-0xc2)=""/194}], 0x100000000000025c) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)) 2018/02/02 10:25:58 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000df5000-0x4), &(0x7f00001c2000-0x4)=0x4) 2018/02/02 10:25:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d79000)='/dev/kvm\x00', 0x200, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000337000)) ptrace$cont(0xffffffffffffffff, 0x0, 0x2792, 0x0) r2 = dup3(r1, r0, 0x80000) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000b41000-0x8)=0x8000) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) getsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00000bb000)=0x7, &(0x7f0000c3b000-0x4)=0x4) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x1, 0x1ff, 0x0, 0xfffffffffffffffc, 0xfdfd, [{0x2}, {}, {0x0, 0x1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0xfffffffffffffffc}]}) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000da6000-0x4)=0x7, &(0x7f0000f0f000)=0x4) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000001000)) 2018/02/02 10:25:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000dd0000), 0x2000000000009ff) ftruncate(r0, 0x53d77ed4) getrusage(0x0, &(0x7f0000265000-0x90)) 2018/02/02 10:25:58 executing program 3: r0 = syz_open_dev$adsp(&(0x7f000021f000-0xb)='/dev/adsp#\x00', 0x3, 0x8000) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000f9f000), &(0x7f0000ca1000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x2000, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r2, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052b000-0x10)={&(0x7f0000634000)=@delneigh={0x1c, 0x1d, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f}, []}, 0x1c}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000f8b000)={@generic="b7473fb9392d354c58df06b313ca38e6", @ifru_addrs={0x2, 0x3, @empty}}) r3 = accept4(r2, 0x0, &(0x7f0000ee1000-0x4), 0x80000) dup2(r3, r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000940000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x4, 0x2, 0x43f, 0x6, 0x4, 0x2, 0x2, 0x80, 0x8000, 0x1, 0x3, 0x4852, 0x2, 0x6, 0x5]}, &(0x7f00000b5000)=0x108) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000144000)={r4, 0xfffffffffffffffc}, 0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000e8e000)={0x8, [0xf90b, 0x20000000000000, 0x1, 0x4, 0x7fff, 0xffffffffffff8001, 0x4, 0x7]}, &(0x7f00009b9000-0x4)=0x14) socket$netlink(0x10, 0x3, 0x5) 2018/02/02 10:25:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x4) lseek(r0, 0xfffffffffffffffe, 0x2) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000c96000-0xed)=""/237) openat$ptmx(0xffffffffffffff9c, &(0x7f0000273000-0xa)='/dev/ptmx\x00', 0x2000, 0x0) 2018/02/02 10:25:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() process_vm_readv(r2, &(0x7f0000ecc000-0x30)=[{&(0x7f0000e13000-0x3e)=""/62, 0x3e}, {&(0x7f0000638000-0x7a)=""/122, 0x7a}, {&(0x7f0000d8b000)=""/27, 0x1b}], 0x3, &(0x7f0000e34000)=[{&(0x7f000052a000)=""/104, 0x68}, {&(0x7f0000d26000-0x7e)=""/126, 0x7e}, {&(0x7f0000401000)=""/76, 0x4c}], 0x3, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r4 = getpgid(0x0) sched_setaffinity(r4, 0x8, &(0x7f00003be000)=0x5) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000aa7000)) ioctl$int_in(r1, 0x5452, &(0x7f0000b00000-0x8)=0x7) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f000006f000)=""/234) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f000058e000)={0x9, 0x81}) dup2(r0, r3) userfaultfd(0x80000) 2018/02/02 10:25:58 executing program 0: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x81, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ef1000-0x1c)={0x5, 0x1, 0x7d, 0x200000000000000c}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r2, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) 2018/02/02 10:25:58 executing program 2: mmap(&(0x7f0000000000/0x39c000)=nil, 0x39c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000039d000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000039c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f000039c000)={0x2, 0x0, [{}, {}]}) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000039a000-0x418)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {"67726574617030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000f9ff"}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x418) 2018/02/02 10:25:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x0, 0x0) recvmmsg(r0, &(0x7f00003b4000)=[{{&(0x7f0000fe3000)=@can, 0x10, &(0x7f0000a60000-0x30)=[{&(0x7f0000c7b000-0x3f)=""/63, 0x3f}, {&(0x7f0000be2000+0x375)=""/110, 0x6e}, {&(0x7f00008a6000-0x5d)=""/93, 0x5d}], 0x3, &(0x7f0000505000-0xef)=""/239, 0xef, 0x9}, 0x6}], 0x1, 0x100, 0x0) iopl(0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000a31000)={0x10019980330}, &(0x7f00009b3000)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ef6000-0x11)='/dev/qat_adf_ctl\x00', 0x10040, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000a49000)={0x17, 0x0, 0x10000, 0xff}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000513000-0x50)={@common, @ifru_map}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00001c2000)={r2, 0x6}) getsockopt$ax25_int(r1, 0x101, 0x8, &(0x7f00004e8000-0x4), &(0x7f000045d000)=0x4) clone(0x20801ffd, &(0x7f0000001000-0x2), &(0x7f000029e000-0x4), &(0x7f0000bac000), &(0x7f0000000000)) timer_create(0x1000004, &(0x7f000023a000-0x50)={0x5, 0x0, 0x0, @thr={&(0x7f0000ee8000-0x9b), &(0x7f000075f000-0xd)}}, &(0x7f0000231000)) 2018/02/02 10:25:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f000061d000)=""/37) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f000099f000)=0x80000001, 0x8) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x7, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r2 = syz_open_dev$adsp(&(0x7f00004c7000-0xb)='/dev/adsp#\x00', 0x5, 0x101800) setsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000cea000)=0x4, 0x4) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000515000)=@req={0x0, 0x0}) 2018/02/02 10:25:58 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 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000243000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000197000)) r1 = syz_open_dev$sndtimer(&(0x7f0000027000)='/dev/snd/timer\x00', 0x0, 0x0) readv(r1, &(0x7f0000c84000-0x10)=[{&(0x7f00004d4000-0x40)=""/4, 0x4}], 0x1) 2018/02/02 10:25:58 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000029000-0x9)='/dev/vcs\x00', 0x20400, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x200) r1 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x6, 0x2080) writev(r1, &(0x7f0000022000-0x50)=[{&(0x7f0000029000-0x8)="a8", 0x1}], 0x1) 2018/02/02 10:25:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) r2 = syz_open_dev$admmidi(&(0x7f0000c9a000-0xe)='/dev/admmidi#\x00', 0x0, 0x40000) fcntl$dupfd(r1, 0x406, r2) sendto$inet(r0, &(0x7f0000b3e000), 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002}, 0x10) 2018/02/02 10:25:58 executing program 2: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x5, 0x3) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x9) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) socket$inet(0x2, 0x4, 0x5f029c8a) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fc2000)='/proc/self/net/pfkey\x00', 0x50482, 0x0) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x18, 0x114, 0x4}, @assoc={0x18, 0x117, 0x4}], 0x30}, 0x0) r2 = getpid() mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000fc3000), &(0x7f0000fc3000)=0x10) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f0000fc3000)='uid_map\x00') 2018/02/02 10:25:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000dfa000)) 2018/02/02 10:25:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00003e2000)=@int, 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) bind$inet6(0xffffffffffffffff, &(0x7f000082d000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) listen(0xffffffffffffffff, 0x89) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00006f5000-0x4), &(0x7f0000148000-0x4)=0x4) 2018/02/02 10:25:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f72000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) sched_setaffinity(r1, 0x8, &(0x7f0000e80000+0xb72)=0x80) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000dea000)={0x0, 0x0, 0x40}) 2018/02/02 10:25:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setitimer(0x0, &(0x7f000098c000-0x20)={{0x77359400}, {0x0, 0x2710}}, &(0x7f0000aba000-0x20)) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xe}, []}, 0x14}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00007a9000)='/dev/ppp\x00', 0x680001, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000973000)={{0x100, 0x9}, 'port0\x00', 0x24, 0x1001, 0x80000000, 0x3a3, 0xfffffffffffffffa, 0xff, 0x8b, 0x0, 0x1}) recvmsg(r0, &(0x7f0000786000)={0x0, 0x0, &(0x7f000092c000-0x90)=[], 0x0, &(0x7f000062a000-0x4c)=""/76, 0x4c}, 0x0) fstat(r1, &(0x7f0000a2d000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000286000)='./file0\x00', &(0x7f0000d7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) 2018/02/02 10:25:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000055f000)={0x4000019980330}, &(0x7f0000002000-0x18)) r0 = inotify_init1(0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) bind$bt_rfcomm(r1, &(0x7f0000f9a000-0x9)={0x1f, {0xe2, 0xff, 0x4, 0x7, 0x1, 0x4}, 0x6b4c3d83}, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xffffffffffffffa6) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) renameat2(0xffffffffffffffff, &(0x7f000005e000-0xe)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000063000)='./file0\x00', 0xa) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, r3, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000693000-0x10)={&(0x7f0000eb0000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/02/02 10:25:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000079e000-0x11)='/dev/qat_adf_ctl\x00', 0x20080, 0x0) mq_timedsend(r0, &(0x7f0000a1b000)="aa783cb203d8cbf00e017897bf001d21728d2035aacf91c8e8afd742e49ce8355280efd1709e878d89394e73ba4dfca8199a0beaa30a618a411bfe867425caeb70dadfbcc943e0", 0x47, 0x15, &(0x7f0000dfa000-0x10)={0x0, 0x1c9c380}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r1, 0x0) [ 44.528559] sctp: [Deprecated]: syz-executor5 (pid 5752) Use of int in max_burst socket option deprecated. [ 44.528559] Use struct sctp_assoc_value instead 2018/02/02 10:25:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f000086a000)) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000b94000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) syz_open_dev$dspn(&(0x7f0000798000-0xa)='/dev/dsp#\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000011a000-0x8)=0x7) 2018/02/02 10:25:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af24, &(0x7f00003b6000)={0x0, 0x0, &(0x7f0000a5d000-0x9)=""/9, &(0x7f0000fb1000-0x80)=""/128, &(0x7f0000f8b000)=""/4, 0x1}) 2018/02/02 10:25:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x3) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) pipe2(&(0x7f0000887000-0x8)={0x0}, 0x80800) getpeername$inet(r1, &(0x7f0000e30000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000f52000)=0x10) openat$vcs(0xffffffffffffff9c, &(0x7f0000127000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000a65000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x94}, &(0x7f0000179000)=0x20) [ 44.608396] sctp: [Deprecated]: syz-executor5 (pid 5763) Use of int in max_burst socket option deprecated. [ 44.608396] Use struct sctp_assoc_value instead 2018/02/02 10:25:59 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000308000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc1105511, &(0x7f0000e08000)={0x5, 0x0, []}) sched_yield() getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000c66000), &(0x7f0000e97000-0x4)=0x8) 2018/02/02 10:25:59 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) r2 = dup(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000002000)={0x16000, 0x107003, 0x40, 0x1, 0x5}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000001000-0x10)={0x0, r1}, 0x10) 2018/02/02 10:25:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000001000-0x4)=0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00007b4000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000e23000), &(0x7f0000000000), &(0x7f000057d000), &(0x7f0000a06000)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f00000f1000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x0, [0x0, 0x3ff, 0x0, 0x7ff, 0x0, 0x0, 0x8001, 0x1]}, 0x5c) 2018/02/02 10:25:59 executing program 1: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7ff, 0x5, 0x171, 0x30000000, 0x5}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={r1, 0x7d2}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x40)=[{&(0x7f0000001000-0x1d)="4c8fb9d4ac4b88c3a31ca689c1e8f33a2c8c1c5ba1d69f52898aea4b87", 0x1d}, {&(0x7f0000000000)="8562", 0x2}, {&(0x7f0000001000-0xd7)="8b1aa7e26959893adb3a3a92f318e9dd1f60b5123b1c3b7d7ced8143e106b1d84157f6dc9654e00908805f0e79c862aa5e4adcc55f51739bed75a8c89201dc584466c2c750ebb1c97fd18f24c52bf9a1c3e328cf1dea078cf5267a115a41a6e9ca0d25919c6e9ee0ba9c4caf28df412829267f56304838f40caf4d3cd56647b4702b7f23a5f62a576fb167317b92d66abb1ddfc6de1aeda739b714b06e1b7bec344a37601f583ad0956d0e0e09c91464872f50be9ae4298a253473b866e7fcc347618970525f2187139101cc4670418dc8c62940eab03e", 0xd7}, {&(0x7f0000730000-0x49)="088596f29e66d53533c48551f306538dfc7135bad37fad03e6994d41e48365dba8ff2c7fcc9a80ba1c0015aa495b5c0bbc24927a71c1d182525aaf97fb2fdee23ac0e2daac9fc4b673", 0x49}], 0x4, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x88, 0x117, 0x2, 0x73, "9ae52046840b3ca68f43714cba20de402a26b2d4287ddc7e846e75b5c2c7cf4c3e05bec47c15efab0a11590358ebdcfac15b74097951660d7516a45293e788e02ee717f9d64e414ebda229d828efe0668ffa563f4c42e4b652ac857bf312f69ee7de135533152c0d577716b679fec2fe15bd0d"}], 0xa0}, 0x4) setsockopt(r0, 0x10f, 0x87, &(0x7f0000a94000), 0x0) 2018/02/02 10:25:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xffff]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000ca000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000a85000-0xb)='/dev/midi#\x00', 0x40, 0x0) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f00008ed000)="eddd2d2c539642f7703d5538ce5e57bf4f8463376e42b2d5be10cde806bcf7cad78c6c58f8086b66727bb0df336228301825d2a43141cf627f6dc1993f9152a7bc25", 0x42) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000ca4000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000370000-0x20)="010109070007000000fa000011000200dffd0000054e0000000000000004eb00"}) getdents64(0xffffffffffffffff, &(0x7f0000dd9000-0x6a)=""/106, 0x6a) pipe2(&(0x7f0000d42000-0x8)={0x0, 0x0}, 0x80000) fstatfs(r2, &(0x7f0000068000)=""/168) ioctl$TIOCNXCL(r2, 0x540d) 2018/02/02 10:25:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000099d000-0x9)='/dev/kvm\x00', 0x505080, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000c4a000)='/dev/audio\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000818000-0x4)=0xffffffffffff7fff, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000af5000)={0x7b}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000db3000-0x18)={0x1, 0x0, [{0x40000092}]}) 2018/02/02 10:25:59 executing program 3: r0 = memfd_create(&(0x7f0000a9e000-0x1)='\x00', 0x2) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000345000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) syz_emit_ethernet(0x46, &(0x7f000068a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, "e2bf75fc81bc4f78"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/02/02 10:25:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000055a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d5000-0xc), &(0x7f00007a4000-0x4)=0xc) sendto$inet(r0, &(0x7f0000fc3000-0x1000), 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/02 10:25:59 executing program 0: mmap(&(0x7f0000000000/0xf40000)=nil, 0xf40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000688000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d0b000-0xb9), 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000d87000-0x12)={@generic="c9620ac790f0bb4e051c75820030bb19", 0x3}) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00007e0000)={&(0x7f0000d2e000)=@rc, 0x9, &(0x7f0000a04000-0x20)=[], 0x0, &(0x7f0000d98000-0xcf)=""/207, 0xcf}, 0x0) 2018/02/02 10:25:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000713000)='/dev/dsp#\x00', 0xff, 0x800) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f000050b000-0x28)={@common}) r1 = syz_open_dev$tun(&(0x7f00006ea000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30759402000000000010007d08cebd5c", @ifru_mtu=0xcf1a}) 2018/02/02 10:25:59 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000000c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000020000)=@ipmr_newroute={0x1c, 0x18, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xf}, []}, 0x1c}, 0x1}, 0x4000000) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000022000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000021000)={0x0, @in6={{0xa, 0x0, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}}, 0x800, 0x1000, 0x8, 0x3f, 0xb8}, &(0x7f0000022000-0x4)=0xa0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000021000)={r2, 0x2}, &(0x7f0000021000)=0x8) 2018/02/02 10:25:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e8f000)={0x0}, 0x80000) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000866000)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000a5000)=0x0) getpgid(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000e49000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000052000), 0x0) r3 = dup3(r2, r2, 0x0) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000672000-0x1c)=@req3={0x8462, 0x7f, 0xcf5, 0x0, 0x9, 0x334a, 0x9}, 0x1c) 2018/02/02 10:25:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002b1000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000224000)='./file0\x00', 0x8) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc45d, 0x80000000004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x8000000200000001, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x4000000000000) mount(&(0x7f0000fd2000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00009ce000)=""/135) 2018/02/02 10:25:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a54000)='./file0\x00', 0x0) r0 = open(&(0x7f0000bf3000)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000e43000-0xc)=""/48, 0x117) 2018/02/02 10:25:59 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000006000), &(0x7f0000007000-0x4), &(0x7f0000001000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000006000)='./file0\x00', 0x80182, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000007000-0x8)={0x3}, 0x8, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r1, &(0x7f0000005000+0xd)="0074b024943a8661d9cf33aab02c5d0279366aa3e3f751d085df7e2de1e52a29db854b69ad41daaa9e567c20087dea4b8e2ff5135f41fc15f5f35b9b483af52de87614d407fd40dd8852a3d070b2ca38efc076083791595c6a34d2e1bf5f97a02dfdea4790d2fee5039fa99e57de39fccfe033ab73a52fb799a58cbea5620bd4d3079fb7ff6419a0143fe6ca6004176c9bd15d1662c6050777d1a704db5ebd190c2e95f5646ac33a2f9bb2cce0ff04c95a6dab23b9", &(0x7f0000007000-0x71)="26973eb866236eb0e426177c5d5c6acf910dc3c0b7378eaa0dacc482deaa671f9316e38ecc0998b04d2f52260918f7b568f379d050f6b9cd4106cd3430a8c5d4186e420942d1bd38362d31769d29190a618a356588e26c3a46ed5034c8094e5ea48f17976b1827fc0bde2f9f862e59dc99"}, 0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000006000)='tls\x00', 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000007000-0x4)) fcntl$setlease(r1, 0x400, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r1, &(0x7f0000008000-0x26)="46b330a50b2353a4863d5e16130d0f1a3a91f61579493fc4dc7cdf8c9a4ecb9f33fc8c22de72"}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000004000)=@ethtool_sfeatures={0x3b, 0x2, [{0x48, 0x1f}, {}]}}) 2018/02/02 10:25:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004a7000-0x1)='\x00', 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f00009ef000-0xc)={0x10, 0x34050}, 0xc, &(0x7f00009c2000)={&(0x7f0000b04000-0x1d4)={0x18, 0x27, 0x331, 0x0, 0xffffffffffffffff, {0x3}, [@nested={0xfffffff6, 0x0, []}]}, 0x18}, 0x1}, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000e55000)={0x2, [0x7, 0x4]}) 2018/02/02 10:25:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x4200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000001000-0x4)=0x5) clone(0x0, &(0x7f0000a13000), &(0x7f0000001000-0x4), &(0x7f00009e1000), &(0x7f0000a4d000)) setregid(0x0, 0x0) 2018/02/02 10:25:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000074000)={0x2, 0x4, 0x8000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x3}) 2018/02/02 10:25:59 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000011000-0x10)={0x1d}, 0x10) recvmmsg(r2, &(0x7f0000015000)=[{{&(0x7f000000e000)=@rc, 0x9, &(0x7f000000d000-0x50)=[], 0x0, &(0x7f0000015000)=""/90, 0x5a}}, {{&(0x7f0000015000)=@can, 0x10, &(0x7f0000015000)=[{&(0x7f0000013000)=""/49, 0x31}, {&(0x7f000000e000)=""/34, 0x22}, {&(0x7f0000014000-0x19)=""/25, 0x19}, {&(0x7f0000015000)=""/158, 0x9e}, {&(0x7f000000e000)=""/110, 0x6e}, {&(0x7f0000015000)=""/160, 0xa0}], 0x6, &(0x7f0000016000-0xb8)=""/184, 0xb8}}], 0x2, 0x10120, &(0x7f0000013000)={0x77359400}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000018000)=@syzn={0x73, 0x79, 0x7a, 0x0}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r3, &(0x7f000001a000-0x8)='./file0\x00', 0x200) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r1}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x3, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000013000-0xe6)=""/230, 0xe6, 0x0, &(0x7f000000e000)=@nfc={0x27}, 0x10) 2018/02/02 10:25:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001aa000-0x6)='./bus\x00', 0x0) mount(&(0x7f0000a03000)='./bus\x00', &(0x7f0000351000)='./bus\x00', &(0x7f0000d41000+0x290)='ramfs\x00', 0x0, &(0x7f0000c36000)) umount2(&(0x7f00007e7000)='./bus\x00', 0x4) lstat(&(0x7f0000b94000-0x6)='./bus\x00', &(0x7f00000b4000-0x44)) r0 = gettid() getpriority(0x2, r0) 2018/02/02 10:25:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c47000)='/selinux/validatetrans\x00', 0x1, 0x0) clone(0x200, &(0x7f0000819000-0x2ad), &(0x7f0000a17000-0x4), &(0x7f0000d77000), &(0x7f00000d5000)) sched_setaffinity(0x0, 0xffffff30, &(0x7f0000e7d000)=0x80000001) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') preadv(r0, &(0x7f0000976000-0x60)=[{&(0x7f0000b70000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000018000)) ioctl$KVM_NMI(r0, 0xae9a) 2018/02/02 10:25:59 executing program 2: r0 = semget$private(0x0, 0x2, 0x0) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000acb000)=""/223) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x20002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000001000)={@generic="f3258ea624e13506b1fb24345b0deb92", @ifru_flags=0x1002}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00005c8000)={0x1, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x2, @empty}, 0x341, 0x4, 0x400, 0x10001, 0x1ff, &(0x7f0000000000)=@generic="c772725a24d3732a3890e09cf418d4e0", 0x0, 0xdcc, 0x958}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000002000)='bbr\x00', 0x4) r2 = socket(0xa, 0x1, 0x0) sendto$unix(r2, &(0x7f0000034000-0x3f), 0x0, 0x0, &(0x7f0000034000-0xac)=@file={0x0, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0xac) 2018/02/02 10:25:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000990000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0xfffffffffffff000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) io_setup(0x9, &(0x7f0000ec4000)=0x0) io_destroy(r1) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000084000-0xb7)="581f6efdaf4780f25785c395ba284ac73af312dc737d40333d76433f8f930156cd1ed6030fafa764330e227c429520707c400acd6e3d55a245792b2aac2e38d71f5a6778b9c93c14a17c602cf28acb6c9b88a4b781544c762df54f09ce6db9fe07481d847a90c2c981e604875ecb36619fa1ed32b2401f47f44a18b76ad2b54504a9085be4f6f23383014b3d657c4f2a64335a89b8559f5be07eeee97d8fb79188c0258428a632dc0c0daae655ef9901268233f2d73dcd") r2 = syz_open_pts(r0, 0x3fe) ioctl$TCXONC(r0, 0x540a, 0x2) poll(&(0x7f00003be000)=[{r2}], 0x1, 0x5d) ioctl$TCSETS(r2, 0x5402, &(0x7f0000de0000)) 2018/02/02 10:25:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000025000)='/dev/loop#\x00', 0x0, 0x80000) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) open(&(0x7f0000934000-0x8)='./file0\x00', 0x4080, 0x8) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000eec000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000f33000-0x4)=0x10, 0x7fc) recvmsg(r1, &(0x7f0000331000-0x38)={&(0x7f000094e000)=@rc, 0x9, &(0x7f000088f000)=[{&(0x7f0000884000-0xc7)=""/199, 0xc7}, {&(0x7f00000ad000)=""/180, 0xb4}], 0x2, &(0x7f0000ea3000-0x32)=""/50, 0x32, 0x80000001}, 0x1) getitimer(0x0, &(0x7f0000481000-0x20)) 2018/02/02 10:25:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00006ea000)=@security={'security\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x98, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f00000af000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x270}}, [{{@ip={@loopback=0x7f000001, @multicast1=0xe0000001, 0x0, 0x0, @generic="d28dca0af5866887cb053a1a19e4aea5", @common='tunl0\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [], 0x81}, {0x0, [0x0, 0x0, 0x0, 0x7ff]}}}}, {{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="d8aeb494f13888134a753e713cd1c193", @common='bpq0\x00'}, 0x0, 0x70, 0xfffffffffffffe71, 0x0, {}, []}, @common=@unspec=@NFQUEUE3={0x0, 'NFQUEUE\x00', 0x3, {0x1, 0x8}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x1}}}]}}, 0x310) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000039a000)='/dev/vcs\x00', 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000e22000-0x12)={@common='ifb0\x00', 0x80000001}) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000088b000)=0x8, &(0x7f000050a000-0x4)=0x2f9) symlinkat(&(0x7f0000049000)='./file0\x00', r1, &(0x7f0000d1b000)='./file0\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00001c0000)={{{@in=@remote, @in6=@ipv4={[], [], @multicast1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000561000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00005ba000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) [ 44.978561] [ 44.980226] ====================================================== [ 44.986530] WARNING: possible circular locking dependency detected [ 44.992835] 4.15.0+ #292 Not tainted [ 44.996521] ------------------------------------------------------ [ 45.002809] syz-executor4/5875 is trying to acquire lock: [ 45.008312] (sk_lock-AF_INET){+.+.}, at: [<00000000c6b936db>] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 45.017570] [ 45.017570] but task is already holding lock: [ 45.023514] (rtnl_mutex){+.+.}, at: [<00000000daa87811>] rtnl_lock+0x17/0x20 [ 45.030779] [ 45.030779] which lock already depends on the new lock. [ 45.030779] [ 45.039065] [ 45.039065] the existing dependency chain (in reverse order) is: [ 45.046656] [ 45.046656] -> #1 (rtnl_mutex){+.+.}: [ 45.051920] __mutex_lock+0x16f/0x1a80 [ 45.056300] mutex_lock_nested+0x16/0x20 [ 45.060854] rtnl_lock+0x17/0x20 [ 45.064716] register_netdevice_notifier+0xad/0x860 [ 45.070223] tee_tg_check+0x1a0/0x280 [ 45.074513] xt_check_target+0x22c/0x7d0 [ 45.079068] find_check_entry.isra.8+0x8c8/0xcb0 [ 45.084317] translate_table+0xed1/0x1610 [ 45.088956] do_ipt_set_ctl+0x370/0x5f0 [ 45.093422] nf_setsockopt+0x67/0xc0 [ 45.097627] ip_setsockopt+0xa1/0xb0 [ 45.101830] sctp_setsockopt+0x2b6/0x61d0 [ 45.106471] sock_common_setsockopt+0x95/0xd0 [ 45.111456] SyS_setsockopt+0x189/0x360 [ 45.115923] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 45.121167] [ 45.121167] -> #0 (sk_lock-AF_INET){+.+.}: [ 45.126860] lock_acquire+0x1d5/0x580 [ 45.131150] lock_sock_nested+0xc2/0x110 [ 45.135704] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 45.141124] ip_setsockopt+0x3a/0xb0 [ 45.145327] tcp_setsockopt+0x82/0xd0 [ 45.149621] sock_common_setsockopt+0x95/0xd0 [ 45.154607] SyS_setsockopt+0x189/0x360 [ 45.159071] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 45.164314] [ 45.164314] other info that might help us debug this: [ 45.164314] [ 45.172424] Possible unsafe locking scenario: [ 45.172424] [ 45.178449] CPU0 CPU1 [ 45.183083] ---- ---- [ 45.187717] lock(rtnl_mutex); [ 45.190969] lock(sk_lock-AF_INET); [ 45.197168] lock(rtnl_mutex); [ 45.202945] lock(sk_lock-AF_INET); [ 45.206627] [ 45.206627] *** DEADLOCK *** [ 45.206627] [ 45.212658] 1 lock held by syz-executor4/5875: [ 45.217206] #0: (rtnl_mutex){+.+.}, at: [<00000000daa87811>] rtnl_lock+0x17/0x20 [ 45.224902] [ 45.224902] stack backtrace: [ 45.229374] CPU: 0 PID: 5875 Comm: syz-executor4 Not tainted 4.15.0+ #292 [ 45.236270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.245598] Call Trace: [ 45.248159] dump_stack+0x194/0x257 [ 45.251760] ? arch_local_irq_restore+0x53/0x53 [ 45.256408] print_circular_bug.isra.38+0x2cd/0x2dc [ 45.261394] ? save_trace+0xe0/0x2b0 [ 45.265081] __lock_acquire+0x30a8/0x3e00 [ 45.269206] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 45.274367] ? rtnl_lock+0x17/0x20 [ 45.277880] ? rtnl_lock+0x17/0x20 [ 45.281397] ? mutex_lock_io_nested+0x1900/0x1900 [ 45.286225] ? print_irqtrace_events+0x270/0x270 [ 45.290954] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 45.296810] ? perf_trace_lock_acquire+0xe3/0x980 [ 45.301627] ? perf_trace_lock+0x900/0x900 [ 45.305836] ? check_noncircular+0x20/0x20 [ 45.310050] lock_acquire+0x1d5/0x580 [ 45.313821] ? lock_acquire+0x1d5/0x580 [ 45.317768] ? do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 45.322844] ? lock_release+0xa40/0xa40 [ 45.326794] ? do_raw_spin_trylock+0x190/0x190 [ 45.331352] ? lock_sock_nested+0x44/0x110 [ 45.335562] lock_sock_nested+0xc2/0x110 [ 45.339595] ? do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 45.344673] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 45.349580] ? ip_ra_control+0x5c0/0x5c0 [ 45.353613] ? check_noncircular+0x20/0x20 [ 45.357821] ? find_held_lock+0x35/0x1d0 [ 45.361855] ? find_held_lock+0x35/0x1d0 [ 45.365889] ? avc_has_perm+0x35e/0x680 [ 45.369835] ? lock_downgrade+0x980/0x980 [ 45.373956] ? lock_release+0xa40/0xa40 [ 45.377903] ? lock_downgrade+0x980/0x980 [ 45.382027] ? lock_release+0xa40/0xa40 [ 45.385974] ? __lock_is_held+0xb6/0x140 [ 45.390011] ? avc_has_perm+0x43e/0x680 [ 45.393961] ? avc_has_perm_noaudit+0x520/0x520 [ 45.398600] ? depot_save_stack+0x12c/0x490 [ 45.402898] ? iterate_fd+0x3f0/0x3f0 [ 45.406672] ? save_stack+0x43/0xd0 [ 45.410274] ? kasan_slab_free+0x71/0xc0 [ 45.414309] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 45.419215] ? debug_check_no_obj_freed+0x3da/0xf1f [ 45.424209] ? sock_has_perm+0x2a4/0x420 [ 45.428244] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 45.433582] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 45.439264] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 45.444516] ip_setsockopt+0x3a/0xb0 [ 45.448203] tcp_setsockopt+0x82/0xd0 [ 45.451978] sock_common_setsockopt+0x95/0xd0 [ 45.456445] SyS_setsockopt+0x189/0x360 [ 45.460394] ? SyS_recv+0x40/0x40 [ 45.463819] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 45.468635] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 45.473625] ? trace_hardirqs_on_thunk+0x1a/0x1c 2018/02/02 10:25:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) socketpair(0x15, 0x1, 0x7, &(0x7f00001c7000-0x8)={0x0, 0x0}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f00000c2000-0x14)={0x8, 0x3f, 0x1, 0x1, 0x1}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x32, &(0x7f000000b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x8, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) 2018/02/02 10:25:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) recvmsg$kcm(r1, &(0x7f0000fb1000-0x38)={&(0x7f0000979000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f00008a5000-0x10)=[{&(0x7f0000e95000)=""/118, 0x76}], 0x1, &(0x7f00009db000)=""/239, 0xef, 0x9}, 0x40000000) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00005c6000-0x70)={[{0x2, 0x9, 0x0, 0x3, 0x3, 0xc1be0, 0x3, 0x0, 0x100000001, 0x6, 0x8, 0x1, 0x5}, {0x8, 0x20, 0x0, 0x6, 0x5, 0x1, 0x5, 0x9, 0xee63, 0xff, 0x6, 0x7, 0x3}, {0x69a5, 0x2, 0x787a, 0x2, 0x1, 0x1a96, 0x400, 0x7fff, 0x1b, 0x0, 0x3f, 0x401, 0xb0e}]}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000bb0000)) mknod$loop(&(0x7f0000c88000-0x8)='./file0\x00', 0x80, 0x1) getsockname$unix(r1, &(0x7f0000bdc000)=@file={0x0, ""/108}, &(0x7f00000bf000+0xd37)=0x6e) socket$inet6(0xa, 0x0, 0x4000000000221) 2018/02/02 10:25:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) r2 = dup3(r0, r1, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000703000-0x9)='/dev/ppp\x00', 0x10b800, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f000081d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000dbf000-0xf9)=@ethtool_regs={0x4, 0xffff, 0xed, "9be675813b1515669394cb1bad58d16ab958324656ff32e1abff30597173e2e9d13e5a17da8efde7fbee78c11096810c1065d77cda859a95177d4ac035e17eb0e37ca87fbb2cb0cfcb26d56ceb153b33aa64f5927d7e211be97bbd6afd9bd89b7ebb198dd1c669c3671efb236004b0c2a82b25d753cedff6d122c1e3fec1ba6d1dad19f1075897b6889437e310d6234acd379fd61fc9f07a892d4a6e9dd9f244f83fec6df5823574105b85dd12e7cd90d07ba0f395ab442e74412bfdaf62fd153de0831998e2e090185da56a43eff8485aa0f610c53d09d047f6ded78fe6a155a1434997189acbcde067f849a9"}}) write$vnet(r3, &(0x7f0000a5a000-0x68)={0x1, {&(0x7f000032a000-0x49)=""/73, 0x49, &(0x7f00008a8000)=""/184, 0x3, 0x1}}, 0x68) userfaultfd(0x800) listen(r2, 0x0) connect$inet(r2, &(0x7f0000405000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/02 10:25:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x58)=@alg, &(0x7f0000000000)=0x58, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f0000d27000-0x4)=0xe8) r2 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000b37000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0xda)=@newsa={0xf8, 0x10, 0x300, 0x2, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@empty, 0x3, 0x0, 0x0, 0x4, 0xa, 0x850f0499de5fd8e2, 0x20, 0x3f, r1, r2}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x2b}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, {0x6, 0x10001, 0x7f, 0x200, 0x80000001, 0x8, 0xfff, 0xff}, {0x80000001, 0x8001, 0x6, 0x2}, {0x40, 0x6, 0x35c}, 0x4, 0x3, 0xa, 0x3, 0x1, 0x2}, [@extra_flags={0x8, 0x18}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4001}, 0x4800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000-0xb4)=[{{0x0, 0x0, &(0x7f0000002000-0x30)=[{}, {&(0x7f0000001000-0x35)=""/53, 0x35}, {&(0x7f0000000000)=""/45, 0x2d}], 0x3, &(0x7f0000000000)=""/107, 0xfffffd5d, 0xfc4}, 0x9}, {{&(0x7f0000000000)=@ax25, 0x10, &(0x7f0000001000-0x70)=[{&(0x7f0000002000-0x22)=""/34, 0x22}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/55, 0x37}, {&(0x7f0000000000)=""/12, 0xc}, {&(0x7f0000001000-0x2e)=""/46, 0x2e}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x5d)=""/93, 0x5d}], 0x7, &(0x7f0000001000+0x216)=""/125, 0x7d, 0x9}, 0x800}, {{&(0x7f0000000000)=@nl=@kern, 0xc, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0x5d)=""/93, 0x5d}, {&(0x7f0000003000-0x25)=""/37, 0x25}, {&(0x7f0000001000-0x56)=""/86, 0x56}, {&(0x7f0000001000)}, {&(0x7f0000001000-0xc3)=""/195, 0xc3}], 0x5, &(0x7f0000001000)=""/142, 0xffffffffffffffdb, 0x81}, 0x2}], 0x3, 0x101, 0x0) uname(&(0x7f0000001000)=""/120) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000394000)='/dev/usbmon#\x00', 0x81, 0x42001) getpeername$netlink(r3, &(0x7f00002df000), &(0x7f0000a3f000)=0xc) r4 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000b9f000)) setsockopt$inet_dccp_buf(r3, 0x21, 0xa8f948a5192dcfb, &(0x7f0000845000)="9b311213b5bff1480ed2f9d54587835b4df44c55759ecedda3b1c93445dbdbfa9f3a695ba091730f287f1033", 0x2c) 2018/02/02 10:25:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000787000-0x50)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x5}) r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00005fb000-0x2c)=[@in6={0xa, 0x0, 0x4627, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}, @in={0x2, 0x0, @rand_addr}], 0x2c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000787000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty, 0x200000000000000}}}, 0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000042000-0x14)={0x0, 0x0, 0x1f, 0x0, 0x4}, &(0x7f00007b0000)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d40000+0x8f9)={r1}, &(0x7f0000f5c000)=0x8) 2018/02/02 10:25:59 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ff2000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000a000-0x48)={0x1, 0x5, &(0x7f000000a000)=@framed={{0x18}, [@ldst={0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000004000)="73007a80616c6c657200", 0x1, 0xb6, &(0x7f0000000000)=""/182}, 0x48) 2018/02/02 10:25:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ff2000)={0x7, 0x0, 0xff, 0xe1}, 0xffffffffffffff2e) 2018/02/02 10:25:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000043e000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x20}]}, &(0x7f0000f92000-0x4)=0x3d7) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c70000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00005d0000-0x8c)={r0, @in6={{0xa, 0x1, 0xff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8}}}, 0x8c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000028d000-0x10)='/selinux/policy\x00', 0x0, 0x0) write$selinux_user(r2, &(0x7f0000e16000-0x24)={'system_u:object_r:lib_t:s0', 0x20, 'sysadm_u\x00'}, 0x24) bpf$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) [ 45.478354] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 45.483079] RIP: 0033:0x453299 [ 45.486240] RSP: 002b:00007f3f348a4c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 45.493921] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 45.501163] RDX: 0000000000000023 RSI: 0000000000000000 RDI: 0000000000000013 [ 45.508407] RBP: 00000000000005d5 R08: 000000000000000c R09: 0000000000000000 [ 45.515650] R10: 00000000205ba000 R11: 0000000000000212 R12: 00000000006f7c98 [ 45.522891] R13: 00000000ffffffff R14: 00007f3f348a56d4 R15: 0000000000000000 2018/02/02 10:25:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007b3000-0x15)='/proc/self/net/pfkey\x00', 0x541000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000743000-0x10)={0x0, &(0x7f0000f5a000-0xc)=[]}) ioctl$KDDISABIO(r0, 0x4b37) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f0000b00000-0xc)={0x10}, 0xc, &(0x7f000024e000-0x10)={&(0x7f0000dea000-0x18)={0x14, 0x1, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000fc1000-0xc)={0x0, 0x1}, 0xc) ioctl$TIOCCONS(r0, 0x541d) 2018/02/02 10:25:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0x1008, &(0x7f0000304000/0x4000)=nil) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) r2 = dup2(r0, r0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000072e000)={0xaa, 0x4}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000a2e000)={r0, 0x2, 0x1, 0x4d11, &(0x7f00009df000-0x4)=[0x0], 0x1}, 0x20) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000529000-0x30)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f00001e4000)={0x80, 0x920, 0x1, "dcfe6e17e951", "7bebc0020b530e2c75353b21b9fc15db"}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/02/02 10:25:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x40000000001, 0x84) listen(r0, 0x400) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000775000)={0x0, 0xff}, &(0x7f0000c92000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000649000)={r1, 0x7, &(0x7f0000ca7000)=[@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}]}, &(0x7f0000408000-0x4)=0x10) 2018/02/02 10:25:59 executing program 6: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = shmget$private(0x0, 0x3000, 0x54000501, &(0x7f0000011000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@empty, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000001000-0x4)=0xe8) getgroups(0x3, &(0x7f0000013000)=[0x0, 0x0, 0x0]) r4 = geteuid() getgroups(0x4, &(0x7f0000012000)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) r7 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000001000-0x70)={{0x6, r2, r3, r4, r5, 0x6, 0x5}, 0x9, 0x6aa2, 0xf7c8, 0x6, r6, r7, 0x8}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)) getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f0000003000-0x4)) getgid() fstat(r0, &(0x7f0000012000)) getgid() fstat(r0, &(0x7f0000012000-0x44)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000ee3000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f0000b6c000)) r8 = getgid() getresgid(&(0x7f0000bb4000-0x4), &(0x7f0000212000-0x4), &(0x7f0000871000-0x4)=0x0) r10 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ae7000)='/dev/cuse\x00', 0x282800, 0x0) setsockopt$packet_rx_ring(r10, 0x107, 0x5, &(0x7f0000d26000-0x10)=@req={0x3, 0x7fff, 0x6}, 0x10) getgroups(0x3, &(0x7f00003ea000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setresgid(r8, r9, r11) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 10:26:00 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f27000)='/selinux/enforce\x00', 0x401, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0x2, 0x5}) r1 = socket$kcm(0x29, 0x802, 0x0) r2 = syz_open_dev$mice(&(0x7f00007b6000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000000)={&(0x7f0000aab000/0x1000)=nil, 0x6, 0x7, 0x4, &(0x7f0000a8c000/0x1000)=nil, 0x400}) unshare(0x400) r3 = fcntl$dupfd(r1, 0x0, r1) sendto$ax25(r3, &(0x7f0000001000-0xea)="33283480d5e6dcf0cec53be2e49d8c6d0e20737e9a706fab780deaa096cfae0bde992e6769c1faa2f7ceceb5f53e96ebcf93c8bdb1a2b11f5b85b486379945390fc3163ed2e2ed3b72354acb8f636a1a3616e3704eb3ca3d7457e8a9db6a2e4de03bff6fc73390f7033db725d176690004facd28aeff3bea0c187c213943a4e6e0839be2195d7c27ef6b763587e3efac92eb1b66e40cc5661da19b5585fcf27d1c42a9524bb1851a786913837c3d7976dde1e7c52ac89a14ade549116965efa0174ff64fb9d718c51b606126ad074bb50352a51a32c0f7e817eb5c7f292e7ff26956a98ff5b89ff453eb", 0xea, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000001000)=@security={'security\x00', 0xe, 0x4, 0x370, 0xffffffff, 0x1c8, 0x1c8, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x1c8}}, [{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0xc4, 0x82, 0x1}}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x10000, 0x8000}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0xff, 0xffffff00, 0xff], [0xffffff00, 0xffffffff, 0xff, 0xffffffff], @common='syzkaller0\x00', @generic="39e699aa2bd5164a1206fe2d5a32f962", {}, {0xff}, 0x2b, 0x5157ac3a, 0x1, 0x2}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x7, 0x1000}}}, {{@uncond, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@SET2={0x30, 'SET\x00', 0x2, {{0x1ff, 0x716, 0x8}, {0x4, 0x7, 0x5}, 0x8, 0xa03}}}]}}, 0x3d0) 2018/02/02 10:26:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000a3c000)='/dev/vcs#\x00', 0xd4, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000760000-0x20)={0x80000000, 0x0, 0x1, 0x6}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f000047c000)={0xffffffffffffffff, r2}) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000167000-0x4)=0x6a2e, 0x4) recvfrom$inet6(r0, &(0x7f0000c1e000-0xf1)=""/241, 0xf1, 0x0, &(0x7f000022b000+0xdfb)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/02 10:26:00 executing program 4: mmap(&(0x7f0000000000/0x2f6000)=nil, 0x2f6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f000027f000-0x10)=[{&(0x7f00002f6000-0x5)="5317bf91f4aa", 0x6}], 0x1) mmap(&(0x7f00002f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f00002f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00002f8000-0x88)={0xbc, {{0xa, 0x3, 0xb71, @empty, 0x2601}}}, 0x88) socketpair$inet(0x2, 0x80000, 0x4, &(0x7f00002f7000-0x8)={0x0}) mmap(&(0x7f00002f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00002f7000-0x8)={0x0, 0x37249a30}, &(0x7f00002f6000)=0x8) mmap(&(0x7f00002f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00002f7000-0x108)={r4, @in6={{0xa, 0x0, 0xfffffffffffff4eb, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, [0x8, 0x401, 0x5, 0x8, 0xcd, 0x80, 0xffffffff, 0x1, 0x1, 0x2, 0x40, 0x1000, 0x9, 0xffffffffffffed66, 0x1f]}, &(0x7f00000aa000)=0x108) 2018/02/02 10:26:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000d6c000)='/dev/snd/timer\x00', 0x0, 0x6) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00006d7000-0x34)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40345410, &(0x7f000001d000-0x50)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000641000)='/dev/mixer\x00', 0x200100, 0x0) connect$netrom(r1, &(0x7f0000547000)=@full={{0x3, {"5cecbfd0f1040b"}, 0x1f}, [{"60d514354dfbd8"}, {"e20ea9b7b03051"}, {"f8978d59a2f206"}, {"abba099742e6bc"}, {"1474e0ec2f4f11"}, {"804a26cc7c33d0"}, {"d752d335472654"}, {"d6cc68fee4ace9"}]}, 0x48) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000a80000)=0x1, 0x4) 2018/02/02 10:26:00 executing program 1: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000408000)) fcntl$getownex(r0, 0x10, &(0x7f0000139000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2271, &(0x7f0000001000)) 2018/02/02 10:26:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007d7000-0x18)={r0, &(0x7f00008d8000), &(0x7f0000581000-0x15)=""/21}, 0x18) 2018/02/02 10:26:00 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) write(r0, &(0x7f0000002000-0x1)='\f', 0x0) r2 = syz_open_dev$mouse(&(0x7f0000002000)='/dev/input/mouse#\x00', 0x2, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000005000)=0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000004000)={0x0, 0x6}, &(0x7f0000006000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000004000-0x98)={r3, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x100000000, 0x100000001}, 0x98) 2018/02/02 10:26:00 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000001000-0x4), 0x0) 2018/02/02 10:26:00 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fda000)='/dev/hwrng\x00', 0x1, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000fdc000-0x8e)=""/142) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000191000-0x10)={0x8, 0x6}) syz_open_dev$urandom(&(0x7f0000ffb000)='/dev/urandom\x00', 0x0, 0x1) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000fdb000-0x4)) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000fdb000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fda000)='/dev/rtc\x00', 0x4180c2, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r2, &(0x7f0000fda000), 0x8) eventfd2(0x0, 0x800) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000fde000-0x8)='./file0\x00', 0x101000, 0x12) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000fdd000-0x38)={&(0x7f0000fdd000-0xc)=@nl=@kern, 0xc, &(0x7f0000fdc000)=[{&(0x7f0000fdd000-0x1000)=""/4096, 0x1000}, {&(0x7f00009db000-0x6e)=""/110, 0x6e}], 0x2, 0x0, 0x0, 0x9}, 0x1) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000fde000)={0x81, 0x7fffffff, 0x1, 0x7, 0x12, 0x8}) pipe(&(0x7f0000bb7000-0x8)) syz_open_dev$sndpcmp(&(0x7f0000fdb000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffa, 0x2) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f000034b000-0x4)=0x4) 2018/02/02 10:26:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000220000)=@ax25, &(0x7f0000001000-0x4)=0x10, 0x8ac43c432e7ee47) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000bd2000)=0x4) clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) alarm(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r1, &(0x7f0000001000-0x4), 0x8, &(0x7f0000000000)) 2018/02/02 10:26:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000a09000), &(0x7f000009f000-0x4), &(0x7f0000f8b000), &(0x7f0000804000)) r0 = gettid() mknod(&(0x7f0000f38000-0x8)='./file0\x00', 0x1043, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) execve(&(0x7f0000912000-0x8)='./file0\x00', &(0x7f0000ec6000-0x10)=[], &(0x7f0000ae3000-0x8)=[]) r1 = syz_open_dev$midi(&(0x7f0000102000)='/dev/midi#\x00', 0x7ff, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00003e4000-0x98)={0x0, @in6={{0xa, 0x2, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}}, 0x4, 0x5}, &(0x7f00001d4000)=0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f0c000)=@assoc_id=r2, 0x4) creat(&(0x7f0000949000)='./file0\x00', 0x0) 2018/02/02 10:26:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000082000-0xe8)={{{@in6=@mcast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000dfe000-0x4)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000a8e000-0xc)={@broadcast, @broadcast, 0x0}, &(0x7f0000412000)=0xc) sendmmsg(r0, &(0x7f0000e8d000-0xf0)=[{{&(0x7f0000411000-0x14)=@ll={0x11, 0x1c, r1, 0x1, 0xfffffffffffffffd, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14, &(0x7f00008bb000)=[{&(0x7f0000754000-0x1000)="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", 0x1000}, {&(0x7f0000460000-0xb1)="4141fd5a68cd85799933ddc2d8b6f9fd5ef6eb1b48a405ec43dc7f2767949e4215d65cb718ca8ef739987e2c5865aaa7fcf441ec664ad1d52271f595ebff8a7197779796ff4a1d776c3cb68e4845fdec7df6c98ae517b12752a8ebe60ed515d7c6544dc9626ed820dc290011722725830c05580a602388108c3d47419f482c369442ea3daf1846c74a30ab441481c1e97fa600e25ca67e12b4aaf176ad98f29c1069378c31a0315ae7d789493101fe9e59", 0xb1}], 0x2, &(0x7f0000d29000-0x130)=[{0xf8, 0x3a, 0x6, "33f8cef86a562dc5ef5f6b49acb105384dfc40701ee6a0eabd1042a4e0c406b98e503bcda70862326c5e95ae7cf1fcb27a30d167118f389b2835163b1bed86d636bfbb9fd5c04655c1b63c2652fdd57e5d2ae9102d5494b4f28537e4d8aba9d20d05ef43eec06952fbd35c7962fa97900c7b9dcce0d0d0158a1ea8d43a53826e5ab3e9a84332819a23b7b21d91bb90a2d6637ac0e429173fa495e46b1c90a0712a72ef6dba42b6abbf673421e95217be000d36c69e52215fe4eb5df5ef28ba797aafe0045684b1af226dcb3faee511e258a1beda5f87b556132ae3bb4753cc489a2a827f"}, {0x38, 0x0, 0xf4db, "079cd8dab522dfd5968e35156ed70e21b3fc5d5d9c7081c26e22f973a5b578984b9be054"}], 0x130, 0x40000}, 0x8}, {{&(0x7f00002a1000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}, 0x0, 0x2, 0x3, 0x2}}, 0x26, &(0x7f0000ba4000)=[{&(0x7f00001a5000-0x6)="bda01bed47f7", 0x6}, 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"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{0x28, 0x10c, 0x4, "ef7aabe8ca0bf0944b740cef0e3dbc4a0a2f"}, {0x58, 0x11b, 0x6, "26b4d6dc11c0800642ecbbb0c2aaf89c423179301b42a3876df3cfe7c65b5bd74c08bd2097ed86429bce1345cd6321ddcaf99afcb67310e2373ceaf11333380bd5a09686d638"}, {0xe0, 0x118, 0x9, "0597950fc2da0f78a85b7f049f99459c046d102314753db754cbf8fd1c17af90bb674d32d88dcc6ee87e493913b26065b7db5d0ef9ad396d6e570be8b1f2e8f1f38e841530c261e446baf0bfe0e8c4324dad4c13baa9ace0f8639b9b7d5f31fa88de7ced44fa7199b39090ac490379cf549791af99f1d45f6112cb240c47c6448a473cd005a214d371841e3061821b83ad8c4f6e9062a7dfe50be022edbc86f9b0896dd39b7c3a0a3e6369243093369fd814c746b7f014286ab10db4e8b3c6fbff1500dd18b99b6307e6f8"}, {0xf0, 0x88, 0x1, "bc0a848aca598ab6389a5db9ee6ff5757ffde10032085968c8eba5b66025f50ac9eaa50771fabcad56d9860cbcc75019ceb343cccd2608c77ac01b8a99f3e87493d0486c5ceb3db9380ff013376ca4a2d17879f8d350f1447d64b519b0d2adcf377f72537b6346de255f5655ff2e96a426202678054ed661fe0eb1ea59ff17a53407e74c862f2ceb3fc063296bc057328ea01da9a3fff93a672b5cd35d73a36df39f1ea8e435ed68811945b6e74afff96895a3b30817cba6a84edb54d74e64300eeb0f12f5e80d3842c4a6d607632617e0c1a51106bb57be5d1440a15a"}, {0xa0, 0xff, 0xcae, "a6b02ddba0273dd46bf6a9589bf894cd5affd0559a045bc3b90d673100017bdde56b0521c78b3341d367a749117275553aad4c349957bf8070912c743ef867a68535afe559d01d7e2f27e3e8be1d48317e43cd32719e2c2a8f33490fb9e2b98924b8b8cccb6c188fd673cfd950bb247f946ac85f402ac43abeffbc94a2633611e08692e4aa6ca986ab9054"}], 0x1478, 0x80}, 0x4323}], 0x4, 0x8010) r3 = syz_open_dev$usbmon(&(0x7f0000575000)='/dev/usbmon#\x00', 0x1, 0x1) connect$vsock_stream(r3, &(0x7f00002f2000)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000b000)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000f48000-0x50)=[{&(0x7f0000061000)=""/212, 0xd4}], 0x1, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f000001f000-0x70)=[{&(0x7f0000020000-0x1000)=""/4096, 0x1000}], 0x1, 0xefffffffffffffff}}], 0x48}, 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d51000)) 2018/02/02 10:26:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007d7000-0x18)={r0, &(0x7f00008d8000), &(0x7f0000581000-0x15)=""/21}, 0x18) 2018/02/02 10:26:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00000e7000)='/dev/amidi#\x00', 0x5, 0x840) sendto$inet(r0, &(0x7f0000e7c000-0xd8)="2c61ca5188aa63696261c4d5268b6ca29d1a995d780a25e6e7d0c29f1f832b28b6e5cc568632e6a73303989885e80947a40edb3f1a33d2839233fbc6f812f1eda6032ca82c6712410104c5c4dc32e4f4e6740e8108c36c45088b65eb835b02a2769a176c995df2517d001c591b6ddb4667421e35f65053a439d1eb889c0b9cfee95e2d4e6009914a580a13f21b944c47d448ef5f213963790461bbd5c69ed55770d52e3f778e85da0e7a13bfad388d07e5e1f190b693e87e1607a482584cf9c5bb3fd1ec19375d302fce079c3e8103dcc052b65720b42598", 0xd8, 0x20000000, &(0x7f0000611000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000a11000-0xc)={0x7, r1, 0x1}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) 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$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000010000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000f000-0xcf)='b'}) readv(0xffffffffffffffff, &(0x7f0000010000)=[{&(0x7f0000013000-0xd3)=""/211, 0xd3}, {&(0x7f0000013000-0x5b)=""/91, 0x5b}], 0x2) r3 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000012000-0x63)}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f00003e6000)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r3}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/02 10:26:00 executing program 4: mmap(&(0x7f0000000000/0xb0e000)=nil, 0xb0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0d000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000393000)={0x5555555555558eb, 0x0, []}) 2018/02/02 10:26:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x7}]}, &(0x7f0000f92000-0x4)=0x10) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009fa000-0xc)='/dev/rfkill\x00', 0x48002, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000b2b000-0x20)={0x7fff, 0x8, 0x100000000, 0x3, 0x8, 0x80000001}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xb}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x33d, &(0x7f00009ab000)=""/4096}, 0x48) r2 = socket(0x6, 0x20000001, 0xca) ioctl$sock_ifreq(r0, 0x8933, &(0x7f0000cac000)={@generic="32928ee47a02cd6246e6d7cfe83adf12", @ifru_names=@generic="84a1fdb2e689910ecbf101a5ed55cd44"}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000094d000-0x4)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) clock_gettime(0x0, &(0x7f0000870000-0x10)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000569000)=[{{&(0x7f0000c97000)=@l2, 0xe, &(0x7f0000f9f000-0x30)=[{&(0x7f00003eb000)=""/208, 0xd0}, {&(0x7f0000fc3000)=""/32, 0x20}, {&(0x7f0000117000-0x63)=""/99, 0x63}], 0x3, &(0x7f0000211000)=""/51, 0x33, 0x7}, 0x3f}, {{&(0x7f00006d7000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f0000828000-0x80)=[{&(0x7f00006bc000)=""/250, 0xfa}, {&(0x7f000087c000-0xe3)=""/227, 0xe3}, {&(0x7f000034b000)=""/170, 0xaa}, {&(0x7f00003f2000-0x14)=""/20, 0x14}, {&(0x7f00000d7000-0x8c)=""/140, 0x8c}, {&(0x7f000096e000)=""/141, 0x8d}, {&(0x7f000010f000)=""/199, 0xc7}, {&(0x7f00004bb000)=""/132, 0x84}], 0x8, &(0x7f0000e68000-0xb2)=""/178, 0xb2, 0x603}, 0xa8}], 0x2, 0x2123, &(0x7f00001a5000-0x10)={r3, r4+30000000}) memfd_create(&(0x7f0000744000-0x1)='\x00', 0x1) 2018/02/02 10:26:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x1}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a04000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000b18000-0x10)={0x2, 0x3}) fcntl$lock(r0, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x1f}) fcntl$lock(r0, 0x7, &(0x7f0000603000)={0x1, 0x0, 0x12800000}) 2018/02/02 10:26:00 executing program 3: 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) 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) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000843000)='/dev/vcsa#\x00', 0x80000001, 0x204000) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f000049c000-0x4)=0x9, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f0000d82000-0xc)=""/30, &(0x7f0000000000)=0x1e) [ 45.833763] binder: 5960 RLIMIT_NICE not set 2018/02/02 10:26:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x1, 0x0, 0x4, 0x0, 0x1, 0x0, 0x2, 0x10000, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 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, 0x0, 0x205}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x469) 2018/02/02 10:26:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000db000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00007c7000)=0x1008) syz_emit_ethernet(0x3e, &(0x7f00008ff000-0x46)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14}, {[@timestamp={0x44, 0x8, 0x8, 0x0, 0x0, [{[]}]}]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) 2018/02/02 10:26:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000041b000-0x11)='/dev/vga_arbiter\x00', 0x12100, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000029d000)={0xc3, @time, 0x8, {0x7, 0x101}, 0x0, 0x3, 0x80000000}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x5683}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000e09000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00007c8000)={0x4, 0x100000001, 0xffffffffffffe727}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f000094c000-0x30)) mkdir(&(0x7f000084b000-0x8)='./file0\x00', 0x100) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000099000-0x1000)="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", 0x1000) 2018/02/02 10:26:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x7}]}, &(0x7f0000f92000-0x4)=0x10) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009fa000-0xc)='/dev/rfkill\x00', 0x48002, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000b2b000-0x20)={0x7fff, 0x8, 0x100000000, 0x3, 0x8, 0x80000001}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xb}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x33d, &(0x7f00009ab000)=""/4096}, 0x48) r2 = socket(0x6, 0x20000001, 0xca) ioctl$sock_ifreq(r0, 0x8933, &(0x7f0000cac000)={@generic="32928ee47a02cd6246e6d7cfe83adf12", @ifru_names=@generic="84a1fdb2e689910ecbf101a5ed55cd44"}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000094d000-0x4)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) clock_gettime(0x0, &(0x7f0000870000-0x10)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000569000)=[{{&(0x7f0000c97000)=@l2, 0xe, &(0x7f0000f9f000-0x30)=[{&(0x7f00003eb000)=""/208, 0xd0}, {&(0x7f0000fc3000)=""/32, 0x20}, {&(0x7f0000117000-0x63)=""/99, 0x63}], 0x3, &(0x7f0000211000)=""/51, 0x33, 0x7}, 0x3f}, {{&(0x7f00006d7000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f0000828000-0x80)=[{&(0x7f00006bc000)=""/250, 0xfa}, {&(0x7f000087c000-0xe3)=""/227, 0xe3}, {&(0x7f000034b000)=""/170, 0xaa}, {&(0x7f00003f2000-0x14)=""/20, 0x14}, {&(0x7f00000d7000-0x8c)=""/140, 0x8c}, {&(0x7f000096e000)=""/141, 0x8d}, {&(0x7f000010f000)=""/199, 0xc7}, {&(0x7f00004bb000)=""/132, 0x84}], 0x8, &(0x7f0000e68000-0xb2)=""/178, 0xb2, 0x603}, 0xa8}], 0x2, 0x2123, &(0x7f00001a5000-0x10)={r3, r4+30000000}) memfd_create(&(0x7f0000744000-0x1)='\x00', 0x1) [ 45.876431] binder: 5950:5971 BC_FREE_BUFFER u000000002000c000 matched unreturned buffer 2018/02/02 10:26:00 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000011000-0xc)={0x10}, 0xc) r0 = add_key(&(0x7f0000014000-0xc)='id_resolver\x00', &(0x7f0000019000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000013000)="6d60aba7f21bfb281c517a1813529b343020e8d9a98ed0c3af9f72a613c00c0636ad955cf8967fb1defefdee411d2826eebdfbd0a87de98f826c72acc847767633714f84945e49526ac15a390a1013b62399210a900c15ad5ec77ca76e4f27fc9490f60baacc0dc55e7d136df958eec0b67c", 0x72, 0xfffffffffffffff8) request_key(&(0x7f0000013000)='asymmetric\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a}, &(0x7f0000025000-0x11)='/dev/vga_arbiter\x00', r0) 2018/02/02 10:26:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) write(r0, &(0x7f0000703000)="260000001a0053eb910000f9ff090000000000000015e0f1ff609b000000ec5501000d8b017f", 0x26) recvfrom$ipx(r0, &(0x7f00007f0000-0x1000)=""/4096, 0x11b2, 0x0, &(0x7f0000ff8000)={0x4, 0x0, 0x0, "933249611e5e"}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TCXONC(r2, 0x540a, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) readv(r0, &(0x7f00008fb000-0x48)=[{&(0x7f0000eae000-0x90)=""/144, 0x90}], 0x1) bind$bt_l2cap(r0, &(0x7f0000b7b000-0xe)={0x1f, 0x800, {0x0, 0x7, 0xd0c, 0xde0, 0x400}, 0xd7, 0x8}, 0xe) 2018/02/02 10:26:00 executing program 3: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x4000000000000015, &(0x7f0000001000-0x4)=0x2, 0x4) 2018/02/02 10:26:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = syz_open_dev$audion(&(0x7f00005cc000)='/dev/audio#\x00', 0x1f, 0x40) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000071c000)='/dev/ppp\x00', 0x60002, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000a42000)={0x1000, 0x0, 0x1, r1}) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000010400000000000000", 0x14, 0x0) 2018/02/02 10:26:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000c20000)='/dev/audio\x00', 0x41, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000de000)) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00001ee000)="24000000260027fefff9e900073677000000000001000000000900002000000000ebf910", 0x24) setsockopt(r1, 0x1, 0xffffffff, &(0x7f0000123000-0xdd)="3db7abeb30d420d84d9e7472fce642de0288aa1f7c2c1db0ba88ef64272a9ab8a161a9b894294ccf2122a921ae210a0a9bf6aa8ba6842b00f2a65ab95a71632d828663eb3ee9ab2063e84070d88e9ca89da4376ec503a3f6068d083110475c8c28f8de0daa6a103334ac7dd1b67251753e12243b702be708df941b4b802af020ad3620c95b2a197f84e8c6f325e8f01bb1ff8e27e8f1b48cfe4e39cb9109cd13b1ac6a84732e48d9af0f5339ac4c162451427b1a849eec71a3037321675c13fbc52f1ade8faf6c309810cc3fe81b89052477453c6e7018bafc061ce0dd", 0xdd) 2018/02/02 10:26:00 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$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$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95), 0x4) r2 = dup2(r1, r1) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000013000-0x8), &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/02 10:26:00 executing program 1: r0 = syz_open_dev$mice(&(0x7f00007fb000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x8f}, &(0x7f0000bad000-0x4)=0x6) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001000-0x6), 0x6) [ 45.924646] binder: BINDER_SET_CONTEXT_MGR already set [ 45.930928] binder: 5950:5960 ioctl 40046207 0 returned -16 [ 45.960205] binder_alloc: 5950: binder_alloc_buf, no vma [ 45.965802] binder: 5950:5971 transaction failed 29189/-3, size 0-0 line 2957 [ 46.001423] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.012235] binder: undelivered TRANSACTION_COMPLETE 2018/02/02 10:26:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004bd000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00005a5000-0x4)) fremovexattr(r0, &(0x7f0000b40000-0x14)=@known='security.capability\x00') 2018/02/02 10:26:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00002af000-0x38)={&(0x7f0000bfb000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x2e, &(0x7f000073c000-0x10)=[{&(0x7f0000282000)=""/195, 0xc3}], 0x1, 0x0, 0x0, 0x1ff}, 0x40002000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000151000+0xc97)=0x101, 0x4) mq_notify(0xffffffffffffffff, &(0x7f000044c000-0x60)={0x20000000, 0x15, 0x2, @tid}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000401000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000cd7000)={0x0, 0xa8, "5876eb7a44edbe6be632878cc0d4f5f705e5b2724eca8f74cc06b713db39d40ab13906896f235e85db6524f6428e9726ac475443ef9f0cab75d1ca55850326674a4036658cdf249fec61b5ea8e615540ca7f65802031301e65263410f8fa1e7d359ffe1f6041f072599a5a49fa65a076d7c6ee9b3f74497471ef573e6335eec13c9c3b68bdbdf80a931d452948eac5c1c4d3f843750e635474322c6648264547221100338fb8788e"}, &(0x7f0000226000)=0xb0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000aea000-0x8)={r3, 0x3, 0x5}, &(0x7f0000e46000)=0x8) 2018/02/02 10:26:00 executing program 6: mmap(&(0x7f0000000000/0xb0d000)=nil, 0xb0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000393000)={0x1, 0x0, [{0x0, 0x8000000000004, 0x0, 0x0, @sint={0x200}}]}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) write$evdev(r3, &(0x7f0000b04000)=[{}], 0x18) 2018/02/02 10:26:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = semget(0x1, 0x4, 0x40) socket$inet_tcp(0x2, 0x1, 0x0) semctl$GETZCNT(r1, 0x4, 0xf, &(0x7f000047a000)=""/213) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00002f6000-0xc)={0x10}, 0xc, &(0x7f0000e0a000)={&(0x7f00005a7000-0x40)=@bridge_setlink={0x20, 0x13, 0x108, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2}, []}, 0x20}, 0x1}, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000ffa000-0xe)='/dev/admmidi#\x00', 0xb2d, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000aba000)={@generic="54d6214aeb5cb7ffb30a7526742494b7", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) 2018/02/02 10:26:00 executing program 0: 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) syz_emit_ethernet(0x2e, &(0x7f0000ae4000-0xc1)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "00c0cfec"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00001a9000)={0x4, &(0x7f0000b7c000-0x20)=[{0x6, 0xffff, 0x0, 0x6477}, {0xffffffffffffffc1, 0x5, 0x6, 0x6}, {0x6, 0xb484, 0x10001, 0x100000001}, {0xfff, 0x4, 0x3, 0x4}]}) 2018/02/02 10:26:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000d7e000-0x22)="220000001600070000000000090005000a0800001c00080904000080040008000000", 0x128) r1 = gettid() setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00007c1000)={{0xa, 0x1, 0x3ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, {0xa, 0x2, 0x10001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6d2}, 0x9, [0x0, 0xffffffffffff7fff, 0x3ff, 0x0, 0x2, 0xe8, 0xc22, 0x8]}, 0x5c) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00006dd000)=r1) 2018/02/02 10:26:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x800000002) read(r0, &(0x7f00002cc000)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ed9000-0x9)='/dev/cuse\x00', 0xc0800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000f14000-0x20)={0x0, 0x740, 0x8, 0x26c, 0x870d, 0x1ff, 0x8, 0x3, 0x0}, &(0x7f0000019000-0x4)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000e79000-0x8)={r2}, 0x8) prctl$intptr(0x29, 0x0) clock_gettime(0x0, &(0x7f000084f000)={0x0}) getrusage(0xffffffffffffffff, &(0x7f00008b3000-0x90)={{0x0, 0x0}}) write$evdev(r0, &(0x7f0000756000-0x30)=[{{r3, r4}, 0x4, 0x3, 0x3}, {{0x77359400}, 0x4, 0x4, 0xfff7ffffffffffe1}], 0x30) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/02/02 10:26:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/02 10:26:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000724000-0xb)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000bfa000)="57665d83eefb061dcc6e61a50c69635ed1ea4f3bcc6fb8c52fbbe46339aefd8cfced8128a12208b5ca503688537e528d60d9a0cbf05489fdf6461d8f6cf44f96caf9017cc46a1b7793290e5972ac861040b669df088730c4774835fdf93d5767bd358c426dc72d093b69259615382c40ff0e7a63", 0x74) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003c3000-0x11)='/dev/vga_arbiter\x00', 0x28000, 0x0) sendmsg$nl_generic(r1, &(0x7f0000120000-0x38)={&(0x7f0000052000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000754000)={&(0x7f0000545000)={0x1540, 0x27, 0x400, 0x2, 0x2, {0x11}, [@nested={0x368, 0x58, [@generic="984cac144b47317a5fb660e3a575ebea6d656a7e366dec5376be2a976578f3b6e4adec61e95608d66dbb9bebe62c3db30d7490557a84a2ac141c329b9cbaaa712dd7f41b32e03595e49a73257dd8f4bfcac3e363f3266170b5acbd70f60dd57e20ddf0ad858ac67ccbad7160b2722402c7db5f589a17552e379bea6fd4396602e595270e", @generic="e8da694f2cf3758b9880f54b3ea518f32c94806456fd631b166b269d88229015c4b2796ca1120f7ef880e913611c8090f2e3ed3bea30da3d75e6ea4037f615980b87b9a7fd1a04feee6f7bf783b244501f60cc6ae93fbb115850a1ccc374072d4eba804e9fdafb4c8bfffbbcd59a20abaf3f683da4c0444274e688d536ad1a05794a24edaa23622890d2d595330ce6171601a4c1da5b9e820e31f75f62f3c181348ae875121db8904fdc92db02d0d880c316f74b73541065e8458a962175e02d07a7f6bcb9fdfdecad1fe2c97139111c55", @generic="1c91fd642a89816163ed0d26a95f6a60cea92cf2114eae0a4b9d5033872c71b40f4b9daff406e9c78635ca245551c52fdce83bcaeb6f7b66ae7780df0ff6a5742a36fb0be90a7fcc434dfdd5a44348838f1a881b374d51e593d54b5d27374e573263fd709519c4fe8001db12d41a12b3c03840c19900ac0fa1d760bd2008b8f4369eede9f255b393300af2c81fa690b4a57f99baff59654a31bdf34d1a29c11af6d8", @generic="c074812301d7fbd46642af02678f1b993ddfac3ef61de53bdad0fe86667aea6918dc581876f34049c4174f7dca48be84098dfa4eeb9838328f73ab1ae3946b6c3c5a7c738a88a70b4d0ffc95791210ec7a15b3923eb6e5be4c62161c45838185facbf715b96a8b7b0b537047917ce8d190f4ff97d1da619c688901c6469ce2d6be3a10f4a1a527a043c75d9a3c8850bd68963f410ad87739728460cb9792acf7c36396988fac15c3aa69caf2022abad6aceee3bf69af6e8b5101", @typed={0x8, 0x55}, @generic="af0aa488ff3770781c98985709496f058187f99f42a62e27ba83daa948978958e4e7ac298569e8a0f13949fd1f5c9f0be6b1089bb02626f6ee6cc2d3b8009395622d05561f5ea4d4d69da492c9dfc1a22ddfdda40402847d17a2538f286cf581ce188b646859e50f5f0b5cc712a1162f008f38dca10e25d5516f5518e7f2b3dd1385152f206b67f92f16943638e7748ab4bcdabc86f675504b61ac442f30e23a0d397e6e13545b90ff"]}, @nested={0x100c, 0x46, [@typed={0x1008, 0x85, 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