[....] Starting enhanced syslogd: rsyslogd[ 15.030090] audit: type=1400 audit(1518392070.583:5): avc: denied { syslog } for pid=3977 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 mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] 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: [ 18.055836] audit: type=1400 audit(1518392073.609:6): avc: denied { map } for pid=4116 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 '10.128.0.31' (ECDSA) to the list of known hosts. 2018/02/11 23:34:39 fuzzer started [ 24.279325] audit: type=1400 audit(1518392079.833:7): avc: denied { map } for pid=4128 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 2018/02/11 23:34:40 dialing manager at 10.128.0.26:42603 [ 27.942263] can: request_module (can-proto-0) failed. [ 27.951543] can: request_module (can-proto-0) failed. 2018/02/11 23:34:44 kcov=true, comps=true [ 28.522964] audit: type=1400 audit(1518392084.076:8): avc: denied { map } for pid=4128 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1041 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/11 23:34:46 executing program 7: 2018/02/11 23:34:46 executing program 3: 2018/02/11 23:34:46 executing program 0: 2018/02/11 23:34:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005eb000)={0x0, 0x3c, &(0x7f0000d1a000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, &(0x7f0000997000)=0x10) 2018/02/11 23:34:46 executing program 2: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) readv(r0, &(0x7f0000011000)=[{&(0x7f000002c000-0xf)=""/15, 0xf}], 0x1) sendmsg$nl_generic(r0, &(0x7f000001a000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f000001e000)={0x14, 0x1e, 0xd84eecbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000006}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 23:34:46 executing program 5: mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000017000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x2008000c0004) keyctl$join(0x1, &(0x7f0000271000-0x5)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000fb2000)={0x73, 0x79, 0x7a, 0x0}) 2018/02/11 23:34:46 executing program 4: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r1 = epoll_create1(0x80000) tee(r0, r1, 0x3, 0xa) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000b72000-0x2)=0x6, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000000)={0x103ff, 0x3, 0xf000, 0x1000, &(0x7f0000198000/0x1000)=nil}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000001000-0x8)=0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000001000)={0x2, 0x2, @rand_addr=0x5}, 0x10) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0xffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000003000-0x18)={0x0, 0x127, 0x1, &(0x7f0000003000-0x8)}) r3 = syz_open_dev$mouse(&(0x7f0000002000-0x12)='/dev/input/mouse#\x00', 0x9, 0x400040) r4 = syz_open_pts(r3, 0x44000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000003000)=0x9, &(0x7f0000004000-0x8)=0x2) fchmod(r4, 0x48) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000003000)='asymmetric\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)="9a0b353537512a2896a4388b6c890b116524515523a5cbb8f8011a", 0x1b, 0x0) keyctl$revoke(0x3, r5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000), &(0x7f0000006000-0x4), &(0x7f0000005000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000007000-0x8)=@assoc_value={0x0, 0x8001}, &(0x7f0000003000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000004000-0x14)={r6, 0x7fffffff00000000, 0x5, 0x80000000000, 0xe8, 0xb7}, &(0x7f0000003000-0x4)=0x14) 2018/02/11 23:34:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xbb, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x9, 0x8007, 0xffffffffffffff01, 0x31, 0x0}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a7b000-0x14)={r1, 0x4, 0x4, 0x8001, 0x8001, 0x9}, &(0x7f0000cef000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000002000)={0x0}) r4 = mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x8010, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002000-0x30)={0xb4, 0x0, &(0x7f0000001000)=[@transaction={0x40406300, {0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40, 0x18, &(0x7f0000001000-0x40)=[@fda={0x66646185, 0x1, 0x1, 0x1e}, @fda={0x66646185, 0xa, 0x2, 0x18}], &(0x7f0000002000-0x18)=[0x40, 0x0, 0x18]}}, @clear_death={0x400c630f, 0x2}, @transaction={0x40406300, {0x4, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x30, 0x18, &(0x7f0000000000)=[@flat={0x77682a85, 0xa, r3, 0x2}, @flat={0x77682a85, 0xb, r4, 0x4}], &(0x7f0000003000-0x18)=[0x78, 0x78, 0x38]}}, @enter_looper={0x630c}, @register_looper={0x630b}, @dead_binder_done={0x40086310, 0x3}, @decrefs={0x40046307}], 0xc6, 0x0, &(0x7f0000003000-0xc6)="1e27175fde5469d7303a21eacdd8d260615fd7fd6a3fa7ffd87ea4d5a23ede60b0dd158152ad8df7056aba6556eafafb016643c611876da788cf0e824e4def5e9ffee8d3c683d8230d9511aac624c36dd562f7e5a8f6d276ad84dbd7e38a0d580e12597c01425e74958b3dc830a2ab2d8c3ca65a954e44ef93d1faf03a72cead4d0a6d5df1e85a8e41a98cc59109555d9c84bf075a2e8bb3d33ebb6254494440e727af3886d6fd944e40b8fc715c9c530c8e641fa73f9fe55fe7d36b72caec02d9d2a7426a66"}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000003000-0x8c)={r2, 0x80, 0x84, "6f3158c7947412b13facc141c1201dec7915c83fb5546e16e41b626c6b9c02fea86a796560ebb130e778e01cebf11d08eaed4cf7a998f2cd48cc944f05d0c066e849a0f05bd509cbb1f4284cfbea683c8e04d11add222c38ede30b8e30dbadfb0ab10e4bef7d410a3046c8ee362bf4b784e36b0d14eb870a33fa1d3eafdf93d622fb0769"}, 0x8c) ioctl$KVM_NMI(r0, 0xae9a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000004000-0x8)=@assoc_value={r1, 0x7f}, &(0x7f0000003000)=0x8) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000004000)='./file0\x00', 0x7000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000006000-0x80)) ioctl$TCSETA(r0, 0x5406, &(0x7f0000006000-0x14)={0x5, 0x7, 0x80000001, 0x0, 0x2, 0x505, 0x1, 0x200, 0x6, 0xe0d}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000006000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000001000-0x110)={{0x1, 0x4, 0x8, 0x9, "a051676d7c16904fe2e4c2d6191177767c95835743d4f3097c2ddc46ea4bb4adcbaf1c59671c05dd8c478153", 0x8001}, 0x0, 0x0, 0xfffffffffffffff8, r5, 0x1f, 0x8000, "a17124545556b02b5befc758842fbad5abfbcbeb69555f3a6e1c080c87b2f43881d204d442a0287588d64401fe3701335b2ba7a7e8945b8e2ec976bf4d3f2a03", &(0x7f0000007000-0x12)='/dev/snd/pcmC#D#p\x00', 0x12, [], [0x1ff, 0x0, 0xffffffff, 0x3]}) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000004000-0x20)={0x5}) [ 30.624098] audit: type=1400 audit(1518392086.177:9): avc: denied { map } for pid=4128 comm="syz-fuzzer" path="/root/syzkaller-shm257632264" 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 [ 30.667343] audit: type=1400 audit(1518392086.221:10): avc: denied { sys_admin } for pid=4172 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 30.683527] IPVS: ftp: loaded support on port[0] = 21 [ 30.738983] IPVS: ftp: loaded support on port[0] = 21 [ 30.751234] audit: type=1400 audit(1518392086.304:11): avc: denied { net_admin } for pid=4175 comm="syz-executor3" 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 [ 30.815536] IPVS: ftp: loaded support on port[0] = 21 [ 30.866981] IPVS: ftp: loaded support on port[0] = 21 [ 30.939986] IPVS: ftp: loaded support on port[0] = 21 [ 31.017253] IPVS: ftp: loaded support on port[0] = 21 [ 31.109863] IPVS: ftp: loaded support on port[0] = 21 [ 31.211853] IPVS: ftp: loaded support on port[0] = 21 [ 31.975588] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.102660] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.259438] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.287802] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.396291] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.482288] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.731644] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.852904] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/02/11 23:34:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) chroot(&(0x7f00004fa000)='./file0\x00') r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000b19000-0x4)='tls\x00', 0x4) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000001e000)=0x8001, 0x4) open(&(0x7f0000178000-0x14)='./file0/file0/file0\x00', 0x0, 0x0) [ 34.509736] audit: type=1400 audit(1518392090.063:12): avc: denied { sys_chroot } for pid=4175 comm="syz-executor3" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/11 23:34:50 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000001000-0x10)={0x2, &(0x7f0000001000-0x2)="ff6f"}) [ 34.600251] audit: type=1400 audit(1518392090.124:13): avc: denied { dac_read_search } for pid=5109 comm="syz-executor3" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 34.625272] audit: type=1400 audit(1518392090.136:14): avc: denied { dac_override } for pid=5109 comm="syz-executor3" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/11 23:34:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000015d000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000245000)) getrusage(0x0, &(0x7f0000db5000)) getdents(r0, &(0x7f0000471000-0x2)=""/2, 0x2) [ 34.905465] audit: type=1400 audit(1518392090.459:15): avc: denied { create } for pid=5189 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 34.971190] audit: type=1400 audit(1518392090.492:16): avc: denied { write } for pid=5189 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 34.995729] audit: type=1400 audit(1518392090.495:17): avc: denied { read } for pid=5189 comm="syz-executor2" path="socket:[13799]" dev="sockfs" ino=13799 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/11 23:34:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000bef000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000849000)='syzkaller\x00', 0x4, 0xb7, &(0x7f000079d000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000955000-0x8)={r0, r1}) ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f000088c000-0x20)={0x7fff, 0x8, 0x0, 0x3, 0x4, 0xe2}) sendmsg$kcm(r2, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[]}, 0x0) syz_open_dev$usbmon(&(0x7f000004c000)='/dev/usbmon#\x00', 0x3ba4, 0x12000) 2018/02/11 23:34:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000507000)='/dev/vcsa#\x00', 0xe0c1, 0x80) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000268000-0x4)=0x8) r1 = syz_open_dev$mouse(&(0x7f0000bf4000)='/dev/input/mouse#\x00', 0x1000, 0x8800) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000794000-0x1)={0x6, 0x85}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(r1, &(0x7f00009c0000-0x8)='./file0\x00', 0x20000, 0xa7) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000bdd000+0x300)={0xffd3, {{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, {{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x108) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f000046d000-0x50)={@common='ip6gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff00fffd4e000000000000ff07eb00"}) ioctl$TIOCNXCL(r3, 0x540d) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00003c4000-0x4)) 2018/02/11 23:34:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005eb000)={0x0, 0x3c, &(0x7f0000d1a000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, &(0x7f0000997000)=0x10) 2018/02/11 23:34:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000044b000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000b7c000-0x8c)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}}, &(0x7f00006e0000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000db000-0x8c)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000262000-0x4)=0x8c) socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000093f000)=0x6, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000028a000-0xb)={0x3, 0x3, 0x78, 0x8001, 0x9, 0xf47, 0x4, 0x7, 0x400, 0x2ea7, 0x9}, 0xb) syz_open_dev$mouse(&(0x7f0000ab1000)='/dev/input/mouse#\x00', 0x0, 0x46000) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000737000-0x24)={0x7ff, 0x8, 0x5, 0x7227, 0x3, 0x4, 0x4, 0x8, 0x1000, 0x2, 0x4, 0x3f}) 2018/02/11 23:34:50 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ccc000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000c37000)={0x2, 0x80000001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000001000-0x8)={0x1f, {0x5, 0x8001, 0x80000001, 0x2, 0x9, 0x973}}, 0x8) prctl$intptr(0x2f, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000001000)) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000001000-0x4)) 2018/02/11 23:34:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDGKBSENT(r0, 0x40047438, &(0x7f000015b000)) ioctl$VT_ACTIVATE(r0, 0x5606, 0xfffffffffffffffc) 2018/02/11 23:34:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000980000-0x1)='\x00') openat$dsp(0xffffffffffffff9c, &(0x7f0000e36000)='/dev/dsp\x00', 0x0, 0x0) 2018/02/11 23:34:50 executing program 5: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000feb000-0xc)={0x0, @multicast2, @empty}, &(0x7f0000c01000)=0xc) lstat(&(0x7f0000d64000)='./file0\x00', &(0x7f0000568000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fea000)={{{@in=@dev={0xac, 0x14, 0x0, 0x11}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x0, 0x1, 0x3f, 0xa, 0xa0, 0x0, 0x4, r1, r2}, {0x5, 0x6, 0x8000, 0xfffffffffffffffc, 0x2, 0xfffffffffffff65d, 0x1000}, {0x7, 0x6, 0xffffffffffffff01, 0x200000000000}, 0x3, 0x0, 0x1, 0x1, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x3, 0xff}, 0x2, @in=@loopback=0x7f000001, 0x6, 0x1, 0x3, 0x6, 0x8001, 0xff, 0x8000}}, 0xe8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x8, &(0x7f000000a000)=0x80000000, 0x4) 2018/02/11 23:34:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x1, 0xfffffffffffffffd) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000634000-0x4), &(0x7f0000c2c000-0x4)=0x4) r1 = accept$llc(0xffffffffffffff9c, &(0x7f0000acb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000a1e000+0x3e6)=0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001e9000)={0x0, 0x0}) recvfrom(r1, &(0x7f0000dc1000)=""/175, 0xaf, 0x10000, &(0x7f00003e6000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x1, 0x2}}, 0x2e) recvmsg(r3, &(0x7f00007d7000-0x38)={&(0x7f000026e000-0x10)=@ax25, 0x10, &(0x7f0000f60000-0x70)=[{&(0x7f00004d7000)=""/4096, 0x1000}, {&(0x7f0000d39000)=""/4096, 0x1000}, {&(0x7f000005f000-0x5)=""/5, 0x5}, {&(0x7f000032d000-0x20)=""/32, 0x20}, {&(0x7f0000e99000-0x51)=""/81, 0x51}, {&(0x7f0000852000)=""/92, 0x5c}, {&(0x7f0000a0a000-0x93)=""/147, 0x93}], 0x7, &(0x7f0000860000-0x1000)=""/4096, 0x1000, 0x3}, 0x122) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) [ 35.118105] audit: type=1400 audit(1518392090.671:18): avc: denied { net_raw } for pid=5232 comm="syz-executor5" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/11 23:34:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r1, &(0x7f0000016000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) read(r0, &(0x7f0000664000-0x86)=""/134, 0x86) sendto$inet6(r1, &(0x7f000089b000-0x7e), 0x0, 0x8000, &(0x7f0000edf000-0x1c)={0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000d65000-0x410)=@security={'security\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x2e0, 0x1a0, 0x1a0, 0xffffffff, 0xffffffff, 0x2e0, 0x2e0, 0x2e0, 0xffffffff, 0x4, &(0x7f0000de7000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x8, 0x1, 0x100000001}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x0, 0x3d4f9c8d, 0x3}, {0x200, 0x0, 0xffff}}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0x16}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0xff000000, 0xffffffff, 0xffffff00, 0xffffff00], [0xffffffff, 0xffffff00, 0xff], @generic="43b8779fb99777aee4079ad832fbecf3", @generic="6fc954dfb29b6cbcf6c5ceaafab9c2cb", {}, {0xff}, 0xff, 0xb1, 0x1, 0x10}, 0x0, 0x118, 0x140, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@dst={0x48, 'dst\x00', 0x0, {0x0, 0x5, 0x1, [0x6b, 0x38e, 0x9, 0x100000000, 0x1c4000000000, 0x0, 0x7, 0x8001, 0x8001, 0xffffffff, 0x9, 0x20, 0x7fffffff, 0xffff, 0x5, 0x7], 0x4}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x3, 0x1ae}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x410) sendto$inet6(r1, &(0x7f0000fc4000-0xf), 0x0, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/11 23:34:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005eb000)={0x0, 0x3c, &(0x7f0000d1a000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, &(0x7f0000997000)=0x10) 2018/02/11 23:34:50 executing program 5: r0 = timerfd_create(0x1, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00007de000-0x70)=[{&(0x7f000022d000)=""/204, 0xcc}, {&(0x7f0000d8a000)=""/110, 0x6e}, {&(0x7f0000000000)=""/159, 0x9f}, {&(0x7f00000b7000)=""/144, 0x90}, {&(0x7f0000b7e000-0x3c)=""/60, 0x3c}, {&(0x7f0000557000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/185, 0xb9}], 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x688b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c78000)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000179000-0x8)={0x0, 0xbec5}, &(0x7f0000a88000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000005c000-0x8)=@assoc_value={r3, 0x100000000}, &(0x7f0000a3f000-0x4)=0x8) r4 = 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, 0x200000400, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) bpf$BPF_PROG_QUERY(0x10, &(0x7f00008ef000)={r4, 0x3, 0x1, 0x1ca3, &(0x7f00002b0000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) renameat2(0xffffffffffffffff, &(0x7f00002c8000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000c29000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) iopl(0xa6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00006f3000-0x8)={0x0, 0x8}, &(0x7f00006cc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000c38000)={r7, 0xf0, "4be1d614ee9fcd7f6f361bb8885b116ec07f24c10f64393f95ef80490be1c3ecefd9ab14160ba8a9e0760c88d49f094504bc8c32833ebff3469379682d7e9aa0272c7f847f790a0fec3613700afef0033cb6673a8db490f086b4d6fcac76a245986f6be576bf17b9aa2d70a3102ba89a237ba7f5eeb329e23c9889bc71caa33bd27937fd5fce9f55d8fa2624a6d90a2c00eaeda8d7b1b9d3d97bb2edce21fd7461a2fc388e60eff92bbfe3fb455a430649b13a62797fbe43b176fdfb403148cbcdf05a0fa4f497b27d76ca28627978ad5450dbfc19e43db4b0e899034c49220de3780d681eba2f936e4f4b164ff026ef"}, &(0x7f0000639000-0x4)=0xf8) ioctl$TUNATTACHFILTER(r6, 0x401054d5, &(0x7f000076c000)={0x9, &(0x7f0000d4a000-0x48)=[{0x46, 0x0, 0xf0fd, 0x7fffffff}, {0x8001, 0xfff, 0x2, 0x9}, {0x6, 0x10001, 0x4, 0x6}, {0x7fffffff, 0x4, 0x3ff, 0x80000000}, {0x1, 0x44b, 0x3, 0x63e6}, {0x80000000, 0x13ab, 0x6, 0x3}, {0x7fff, 0xb38, 0x2, 0x7}, {0x0, 0x4, 0xff}, {0x3000000, 0x6, 0x5, 0xffff}]}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000357000-0x28)={@common='bond0\x00', 0x0}) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f00001bf000)={r8, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f000069c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r10 = ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) pipe2(&(0x7f000070b000), 0x805) ioctl$KVM_SET_USER_MEMORY_REGION(r10, 0x4020ae46, &(0x7f0000ded000-0x20)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) 2018/02/11 23:34:50 executing program 4: socket$inet6_icmp(0xa, 0x2, 0x3a) socket(0xd, 0xf22504df3f87d0b4, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000087c000)='/dev/cuse\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000bcc000-0x68)) sigaltstack(&(0x7f0000797000/0x4000)=nil, 0x0) r1 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x0) sync_file_range(r1, 0x0, 0x0, 0x7) 2018/02/11 23:34:50 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000006000-0x8)={0x0}) setsockopt$inet6_buf(r1, 0x29, 0x3f, &(0x7f0000001000-0xdb)="17886907c72a4ea7102d6a676f68b497b6c06e1a9827aa3168c7e79290729cbd3362e456f9c7b4707933331351646a200034ffa21abe25aade6591422e3978d90889777dd59b02047d76bc32089c4bd1fb35356cd385933f9bda30609a046e0750f758f59159b0ad939148c5c63146cd1768426b010b4e6c01e18ed86c99fe4ff30ebc01f5de0d5db0b2eaeba0aee9380dfa3bf456d63c3cec1b1b930e0b567465b33eaacf07cb378ee32824fe235f4042fb4c65b082624092033eb09ac1137e8d6ba4f408dd6992e47220e9eb95f4eaf4785497473b355fab1355", 0xdb) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='tunl0\x00'}}, 0x1e) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000005000)={0x3, {{0xa, 0x2, 0x6, @empty, 0xca}}}, 0x88) connect$pppoe(r2, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, @generic="4915abd386d32a380df84f52ae268157"}}, 0x1e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x3, 0x200000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r4, 0xc048ae65, &(0x7f0000007000-0x70)) ioctl$PIO_UNIMAP(r4, 0x4b67, &(0x7f0000001000-0x10)={0x3, &(0x7f0000001000)=[{0x2, 0xffffffffffff47ee}, {0x7ff, 0x20}, {0xfffffffffffffff8, 0x5}]}) r5 = syz_open_dev$adsp(&(0x7f0000006000-0xb)='/dev/adsp#\x00', 0x4, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r5, 0x80184560, &(0x7f0000007000-0xb5)=""/181) 2018/02/11 23:34:50 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000000d000-0x10)={0x3, &(0x7f0000007000)=[{}, {}, {}]}) prctl$setmm(0x23, 0x7, &(0x7f0000000000/0xc000)=nil) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl(r0, 0xc0184908, &(0x7f0000001000)) 2018/02/11 23:34:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000050f000)='/dev/snd/midiC#D#\x00', 0x2, 0x230000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000078d000-0x8)={0x0, 0x5}, &(0x7f0000ff1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000223000-0x6)={r1, 0x8}, 0x6) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00002e1000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000b3c000)={0x2020000000000005, 0x0, &(0x7f000006e000-0x59)}) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00009d0000)={0x0, 0xfffd}, &(0x7f0000fd7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00006c6000-0x8)=@assoc_value={r3, 0x40000000000000}, &(0x7f00002db000)=0x8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000091b000-0x4)=0x1, 0x4) ioctl$EVIOCGREP(r2, 0x40047451, &(0x7f0000b3c000)=""/174) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f000000f000)={0x8, 0x9, 0x40, 0x2, 0x401}) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f00008d0000)=""/102) 2018/02/11 23:34:50 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000001000-0x8)=0x3) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/11 23:34:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000de6000-0x9)='/dev/vcs\x00', 0x2000, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000914000)={@broadcast, @broadcast, @loopback}, &(0x7f0000335000)=0xc) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000981000)={{0x77359400}}, &(0x7f0000bba000-0x20)={{}, {0x0}}) clock_gettime(0x0, &(0x7f0000275000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000e0f000-0x20)={{r2, r3+10000000}, {0x77359400}}, &(0x7f0000355000-0x20)={{}, {0x0, 0x0}}) futex(&(0x7f0000ed8000-0x4)=0x151, 0xfffffffffffffffc, 0x0, &(0x7f0000a07000-0x10)={r1, r4}, &(0x7f00003e6000-0x4), 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00009b1000)={0x4, &(0x7f00007f9000-0x250)=[{}, {}, {}, {}]}) [ 35.279503] syz-executor7 (5239) used greatest stack depth: 14176 bytes left 2018/02/11 23:34:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00007c4000)='keyring\x00', &(0x7f000070b000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000b0a000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d900000000000000019ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca26e0cc821620e365a0e6b9485f2d925493f62113e33e5f8c7eba09fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eac80fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6b28f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={0x0, r1, r1}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f0000a88000)={&(0x7f0000573000-0x11)={'crct10dif-generic\x00'}, &(0x7f0000fe6000-0x23)}) r2 = syz_open_dev$sndpcmp(&(0x7f000017d000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x40) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f00001bb000-0xb0)={{0x80, 0x3ab5}, 'port1\x00', 0x50, 0x8, 0x1, 0x100000001, 0xf1, 0x6, 0xffffffffffff8acc, 0x0, 0x2, 0x5}) 2018/02/11 23:34:50 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d75000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000ceb000)={0x5e, 0x6, 0x1, 0x5, 0xb09, 0xffffffff, 0x8, 0x80000000, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0xfffffffffffffff8}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e0500471f23a9367a03cbadecd4", @ifru_settings={0x0, 0xf5, @te1=&(0x7f00005ee000)}}) r2 = socket$bt_hci(0x1f, 0x3, 0x1) fcntl$setsig(r2, 0xa, 0x1e) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000096e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0xb}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000018000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/11 23:34:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005eb000)={0x0, 0x3c, &(0x7f0000d1a000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, &(0x7f0000997000)=0x10) 2018/02/11 23:34:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ed0000-0x8)='./file0\x00', 0x1c8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c1b000)={r0, &(0x7f0000236000)="f1f0d29ffd7c45ef175699304e407f96110bc57fcdee892393f9b03e41dda21a8c81b5c696eeca5c03b3fa558fba390d3d1b8412703d2da1cd6e06bc72915b5d604ee499169eb49904c0f9", &(0x7f0000866000-0x26)="f0c12f4729a10c5e74811dbc024104944b3886ed58e5695ef276e73fbcd5e99e8c4478ae3de6", 0x2}, 0x20) r1 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) read(r1, &(0x7f0000f0d000)=""/61, 0x3d) write$evdev(r2, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/02/11 23:34:50 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x80, 0x2) r0 = socket$inet6(0xa, 0x5, 0xfff) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000003000-0x570)=@nat={'nat\x00', 0x1b, 0x4, 0x450, 0xa8, 0xa8, 0xffffffff, 0xa8, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000003000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr}, @gre_key, @port}}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='bpq0\x00'}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@empty, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @gre_key, @port=0x3}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @empty, [], [], @generic, @generic}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4b0) connect$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0x1, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1041}, 0x1c) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/02/11 23:34:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fchown(r0, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000332000-0xe8)={{{@in=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000d5d000)=0xe8) stat(&(0x7f00000dc000-0x8)='./file0\x00', &(0x7f0000bbe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f000015c000)='./file0\x00', r1, r2) 2018/02/11 23:34:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005eb000)={0x0, 0x3c, &(0x7f0000d1a000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, &(0x7f0000997000)=0x10) 2018/02/11 23:34:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) 2018/02/11 23:34:51 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000098b000/0x2000)=nil, 0x2000, 0x3000002, 0x12, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000981000-0x58)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x8, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x4, [@typed={0xffffffffffffff12, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}]}]}]}]}, 0x58}, 0x1}, 0x0) 2018/02/11 23:34:51 executing program 3: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000fa7000-0xdb)={0x0, 0xd3, "04545d4a3aeb4aca29b6d5822d30da7397708236f917e26b80088aa69e808f223b441882d17d3be454dcc8b380b456e7e84f39ecadbd1a0c4fd89df0d30bc3dc90419371f79379692cc40699509f8305fd9c29bf4f18dd5aca98ee611b063728d1451232c80fb5f8a4b7ad4824cf32ce0947c9f4519c7f51b8d39cd02f0f9a09e5e3472282850e72189d32c375d65c2682e3c570bce66581ff344301958dd6574f5c14d8afc0fa1f503c017f3211e848c6c068c081ba7bd2ccaa76a967b15ff75b4a34033d147e927e81fa6a77862339c078fd"}, &(0x7f0000e92000-0x4)=0xdb) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00009a0000)={r0, 0xfffffffffffffffe}, &(0x7f0000588000-0x4)=0x8) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000011000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, [], [], @generic="cdea48d84af5e572e2cfa9c3904a5e33", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x0, 0x0, 0x4c}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv6=@loopback={0x0, 0x1}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000fa7000)='/dev/audio#\x00', 0xff, 0x2000) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000062000)=0x80000000) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000fa8000-0x4)=0x400007, 0xffffffffffffff18) sendmsg(r1, &(0x7f000019a000)={0x0, 0x0, &(0x7f0000fa6000)=[], 0x0, &(0x7f00004dc000-0x1470)=[{0x0, 0x1ff, 0x2, "943d09786662556e2884a983c59f8cc20aad3bf9dbb310a959ba103157a596d6d8b283c5b88d5d"}, {0x0, 0x3ead563041623218, 0x649, "43353d3261d8e9c608d2f435cdfb05163b23c329c420109def144108e05167390e764f4bd6a73acdc675b4b11ea960db0c5c78e04543343a98ccb1c45c01e94fe16e266700b8fe309231320984951533fd0749dbd1bd176fa5034c9685b3f8302e79beea0bf5a95c79f8f702f5ce46982483f7d053c2e69455c9258866b61320e06d6aa07cdb955314954ba020364a1418ea427c6f9d65f3b23249d37aa620acb25891fbcbf2822664f47590360ef7be2fab0e33f44ec45368917d200a04e5bb2ce73ebab4854c48eb1bd3f1ddcda33e0cebd045f4e778f199"}, {0x0, 0x111, 0x7, "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{0x0, 0x107, 0x113, "659ff2c8c8c798b1590679770477dc54c28ba761114209265c1aad0868f936ebb8311e429b4cf9fb016c1fb37096c62c5fbbee5587647c5bb0fc6e0f6438637d2537a4181ba2c3612d"}, {0x0, 0x0, 0x1, "5b9985526154edfc2338380938c91dbe6aefaa0dac49bafd0702d66b60844ace134db838e4b91a79f53d446bcae4f23f204bc0062ec1301b4b406df34615d490d7cf95bea971f39984efcf279506982361dc649c602f96b2a25bac2b3188f2c16a18b657d9040a2d312bb7a39b23cd6041047eb5b6c2743bbad5c4cc4bed39d963bbfadf2461def47b154adb27b5a4734f6f804288097dbc41464427421e81c6f6d98bd20e99d1b649772cde35fd0f289c90ffa51db8e08c0f41eb650e02fc1795eb680425371f"}, {0x0, 0x0, 0x6, "68d70c8edec3d2b0d71f6fd360b0e62cb22c3313a4bf30ec576ccf3c9c16683c085bcd2147de8403df60431b9ed159f70457436031d1808779"}, {0x0, 0x0, 0x1, "fcfc43a9b2d97c78b5fe4a2b4f9337f28df795c182ef6b6b542ed9131202da376a8f080a962f"}, {0x0, 0x1, 0x20, "f7f993acbe2e149683e0df65b3442a5db9ba40dfe495561290b7bc027ab9a7c63692ab0a3b793c86d329ded88277360df3cefb6c1e4a3bffda56ecd5366294e44cf6dc09e371ab9e2b5ff3339dc81ab66bda661ee5ff1cf65791295eb21458bf6cc7955e0168bcb9fe80da745c1dad7b593f0dba1e12861ab2b4cceed5f4e2"}, {0x0, 0x10b, 0x1d, "285c1fb7a4dc02269a78b5120e0d65e766a5c6306ff17bd4c827957f6f0c14ea50bd32fa9f414a023c4d8f088a2702f306577e71dfc3089b6f6489eb6503714cbfcc1fdb128ad7f9fe7d1e93cdea675ac27b680522a0c45fe2e572ecea025c6dd5d23e87f2962ea2a3dc011b5b39ce0058619ce6ebb907043ee39671a89d897f13ee2b425827465468d81325ccd1a7c14cca7dbf0ea83d031cce604b59d47a6d6963b573804da9123d50a8e65874acebcf306ff2ace874625b8ea6c9be482cf582229b130d27f85424df9ee54034840a6d5dd8"}], 0xffffffffffffff62}, 0x814) 2018/02/11 23:34:51 executing program 4: mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x200000000000001}, 0x1c) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x401, 0xfffffffffffffffe, 0xffffffef, 0x800000000000003}, 0xb) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000abd000)=0x47bc7b3a, 0x4) shutdown(r0, 0x1) r1 = syz_open_dev$sndmidi(&(0x7f00008d1000)='/dev/snd/midiC#D#\x00', 0x8, 0x408000) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000ac9000)={[0x40, 0x1ff, 0x1f, 0xffffffff7fffffff, 0x0, 0x400, 0x14f4, 0x8, 0x800, 0xff, 0x7, 0x1, 0x2, 0x35a62be2, 0x7, 0x4f4], 0x7000, 0x200000}) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000aca000-0x4)=0x7) 2018/02/11 23:34:51 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000014000-0x8)={0x0, 0xfffffffffffffffd}, &(0x7f0000014000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0x4, 0x3, [0x5, 0x4, 0x1]}, 0xe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000001000-0x92)={0x0, 0x8a, "17238fc029258d6b44295751f802259ac725e2be0a624668b18d9d9908983c682063f3ddc814e749874eabe33225ba7cdb08a5189ec0f55dc1ae3a47c717ea3d6c9d20a3993e160022064fb07edbb1f3c86c859fd65cdde442478d39c11ef13ad52ca883efd2de6642d0f4d533ac806e950331e5ed3d6ba22138f5702dd0609e05669955235cd1c4ce2e"}, &(0x7f0000001000-0x4)=0x92) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000012000)=@assoc_value={r4, 0x20}, 0x8) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000003000)={&(0x7f0000011000/0x1000)=nil, 0x1000}) 2018/02/11 23:34:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005eb000)={0x0, 0x3c, &(0x7f0000d1a000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, &(0x7f0000997000)=0x10) 2018/02/11 23:34:51 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5407, &(0x7f000001e000-0x3)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000044000)='/dev/amidi#\x00', 0x5e, 0x20080) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f00001f8000-0x30)={0x1, 0x0, [{}]}) r2 = add_key(&(0x7f0000b33000-0xc)='cfs.spnego\x00', &(0x7f0000faf000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000a56000)='?', 0xfffffffffffffd1d, 0xfffffffffffffffd) add_key$user(&(0x7f0000d01000-0x5)='user\x00', &(0x7f0000435000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00000b0000-0xb5), 0xfffffffffffffe24, r2) 2018/02/11 23:34:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x200000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00005db000-0xd)='/dev/usbmon#\x00', 0x0, 0x400000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000803000-0xa)={0x3, [0x101, 0x7, 0x7a85]}, &(0x7f0000d90000-0x4)=0xa) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000fa3000)={0x8, 0x3, 0x5}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) [ 35.550227] netlink: 'syz-executor6': attribute type 4 has an invalid length. [ 35.584065] netlink: 'syz-executor6': attribute type 4 has an invalid length. 2018/02/11 23:34:51 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, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c22000)={{{@in=@local, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f000062c000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000545000-0x48)={0xe, 0xb, &(0x7f00007c4000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x80}, [@alu={0x4, 0x3523c96a, 0xb, 0x2, 0x1, 0x56, 0x8}, @exit={0x95}, @jmp={0x5, 0xd24, 0xd, 0x1, 0x8, 0xffffffc0, 0x10}, @ldst={0x0, 0x3, 0x0, 0xb, 0x8, 0xfffffff8, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000136000)='GPL\x00', 0x47b, 0xf, &(0x7f00000b4000)=""/15, 0x41100, 0x1, [], r0}, 0x48) r1 = socket$inet(0x10, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000202000)=@common='ip_vti0\x00', 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f0000004000)=[]}, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f00009b8000)=[&(0x7f0000f54000/0x3000)=nil], 0x0, &(0x7f0000fd8000)=[], 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000e23000-0xb)='/dev/mixer\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fc4000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000002000)}, 0x10) 2018/02/11 23:34:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000057000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dea000)={0x0, {{0xa, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x81}}, 0x1, 0x4, [{{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, {{0xa, 0x2, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0xb66}}, {{0xa, 0x2, 0xf27, @loopback={0x0, 0x1}, 0x8}}, {{0xa, 0x2, 0x537c, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}]}, 0x290) bind$alg(r0, &(0x7f0000b5e000-0x58)={0x26, 'hash\x00', 0x0, 0x20000000000, 'crc32-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x40000, 0x180) fallocate(r3, 0x0, 0x0, 0x73e0) accept4$packet(r3, &(0x7f0000771000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000a18000-0x4)=0x14, 0x2581a56dcef96ac3) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f000086f000-0x5)={0x3, 0x101, 0x7f, 0x62fde80b}, 0x5) socket$llc(0x1a, 0x1, 0x0) sendfile(r2, r3, &(0x7f00006cf000)=0xae, 0x8e17) 2018/02/11 23:34:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f000024f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00008f3000-0x4)=0x14) syncfs(r0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) fcntl$dupfd(r2, 0x406, r2) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000736000-0xc)={0x0}, &(0x7f0000354000-0x4)=0xc) ptrace$pokeuser(0x6, r3, 0xcf, 0x2) r4 = socket$inet(0x10, 0x3, 0x10) sendmsg(r4, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/11 23:34:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005eb000)={0x0, 0x3c, &(0x7f0000d1a000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, &(0x7f0000997000)=0x10) 2018/02/11 23:34:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f00003d3000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000004c000-0x8)={0x0, 0x4, 0x7fffffff}, &(0x7f0000583000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000cac000-0x10)={0x58e89114, 0x820b, 0x7, 0x3, r3}, &(0x7f000068d000-0x4)=0x10) writev(r1, &(0x7f0000377000-0x10)=[{&(0x7f00000d9000-0x132)="15b0e0be203f09df4425333944b79497f675bc1ceb755264d28bb55850aacf65", 0x20}], 0x1) openat$audio(0xffffffffffffff9c, &(0x7f0000132000)='/dev/audio\x00', 0x660040, 0x0) recvmmsg(r1, &(0x7f0000f76000-0x258)=[{{&(0x7f0000b86000)=@ethernet={0x0, @link_local}, 0x10, &(0x7f00007ea000-0x60)=[{&(0x7f0000836000-0x14)=""/20, 0x14}, {&(0x7f0000032000)=""/60, 0x3c}], 0x2, &(0x7f00002c4000)=""/52, 0x34}}], 0x1, 0x0, &(0x7f00002d9000)) 2018/02/11 23:34:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000860000)='/dev/autofs\x00', 0x161540, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x6, &(0x7f0000ffd000)=@raw=[@map={0x18, 0x7, 0x1, 0x0, r1}, @alu={0x4, 0x8, 0xa, 0x2, 0x0, 0xfffffffc, 0xfffffffffffffff0}, @ldst={0x3, 0x2, 0x1, 0xf, 0x2, 0x4, 0xffffffffffffffff}], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r2}) sendmsg$kcm(r3, &(0x7f00007ae000)={&(0x7f0000cab000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x3a, &(0x7f0000294000)=[{&(0x7f0000831000)='V', 0x1}], 0x1, &(0x7f0000c19000-0x2020)=[]}, 0x40000) write(r3, &(0x7f0000fde000)='u', 0x1) 2018/02/11 23:34:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000643000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) clock_gettime(0x0, &(0x7f0000946000)={0x0, 0x0}) select(0x40, &(0x7f0000f3a000-0x40)={0x8, 0x20000000000000, 0x5a3, 0x3ce6d3e5, 0x7, 0x3, 0x40, 0xc5fa}, &(0x7f0000de1000)={0x6, 0x6, 0x1ff, 0x7, 0x6, 0x10, 0x3, 0x7}, &(0x7f000075d000-0x40)={0x100, 0x8, 0x7, 0x8, 0xb1, 0x100000001, 0x9, 0x5}, &(0x7f0000789000-0x10)={r1, r2/1000+30000}) mq_timedsend(r0, &(0x7f000019d000-0x2)="051e", 0x2, 0x0, &(0x7f000022e000)={r3}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f000033b000)=""/4096, 0x1000, 0x0, &(0x7f0000f36000)={0x0, 0x989680}) 2018/02/11 23:34:51 executing program 4: clock_gettime(0xfffbffeffffffff7, &(0x7f0000a83000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x220840, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) [ 35.639756] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present 2018/02/11 23:34:51 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) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000a73000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000578000)=0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000d3b000)={'vcan0\x00', 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00001e8000-0x9)='/dev/rtc\x00', 0x40, 0x0) sendmmsg(r0, &(0x7f0000a5b000)=[{{&(0x7f0000758000)=@can={0x1d, r1}, 0x10, &(0x7f0000fe1000)=[{&(0x7f0000aac000)="d79373f9805ecbefbb2e786d9857785ee0bc401a266e65bc98c459869ae7e9725726dfb45612a62cfe09feb655f384ff7e05cb3d659e5922fc9bf3480fdf38e94300588b194415d36e15f526f17b6d1ab466ed4d65c5ffb2dfa667d14c0d995757c781528590b818bfb1459d2095b08873c297a18521d523b1d681054c5a647b141c61689f4fbf6e33804edfdf25e7377b052e59b6ad7f3185e5a70a7ba37c8f69d4922a1dfde5e9e60541e62d84ece6f5ba1c83c1e7a5226586baa52b1b", 0xbe}, {&(0x7f00002e8000)="ce0fc4feeaf4a13c8e1128842658b2846e0e7e5c2aa45ea9809994b5a9c322eed6c0", 0x22}, {&(0x7f00004ad000)="2914a006d75a88608ca9286ffe21fb12d71bef564582dfda0a236e9814b50f22be3b79f2a49b8c0bff9ddf6a2deb3e61eb9ddd63cf5595f8372ab09d392dba2bb1e0a67bd442e03432cd30a8a64083def48fa76bef92e4f60fdc7a18526932bf2ed1302db7723757134365d609", 0x6d}, {&(0x7f00007d6000-0x9a)="0a0ef64739dd19132c3f724b5d5613e98e26249d45b8ff964b098881519652ab40522e0db122556e72a8974eaa36efdb96b36aaaa2c09d1ade63b13f7bcf7ceda9d0f5660472266d3b2fd121ad41fbc2f16cb1d4e060469e7ccba812b2d36a4961f8aa49a8f325f2fbcda56d9672fad9e6c774950b2a2d061586190cd7be1aa8f8dbed0aa641b7676060660c65b19872adf0484f41485b7b7ed6", 0x9a}, {&(0x7f000003c000-0x4f)="0fbbbd0e9818c5d222e2fd47f4b2cbc1315c89be2ef07e8b788f1592a9db34d932227b85f50e178479fa14c3e5fb688c4118bdc5339305f5191750292c9a6f6892d1eac020f07149aa4e9c34aecbb1", 0x4f}, {&(0x7f0000dd4000)="009d", 0x2}, {&(0x7f000074a000)="006a0ead7e37eb8e06aa5193a231c5c55b96579cf1836cd7037af8408292fb0b0fb6dcaed178997cc4246c55a8f236868a504ca89ec451ad137c5fbb0dcccb94ea9d7efebbcf9caeaafa4cb65ff437205471f66d6916eaa9ccf2bf8c323be1b0c7151247cf8ac4099c62b3cb2e34e367c4f8718adf12811d0b4094ab13d1f05643177846344b4389b26d93cd56d4f44c8d269dfacddf12690fd59b6d14e092ecf20cbb1315297fb224d372797964c06c51a1097ed3fba2b3c8b59c87b9c80563ceaf57f7dc3c469bcb50bf8d4f77790a34e56a4601b749d338797d2502", 0xdd}, {&(0x7f0000527000)="7c0121f6c181e82269c53a02f79e9656ae106e692c7321ad9999b8a86f984785e7a1d2a8f9d8cc0d230b120b209fffbfa688a023d27899054830fecf1c042647333500c1d902d03ba4a9ddbcc0b536c1978229a6ba79b1f7f29dfe4f32b9657fe0f4148d5736a42259dad45f35fe53186fae2c7241d405be3eb18d6820550a580c017b605e2487e605eccca4863e07", 0x8f}, {&(0x7f0000186000)="2809c19bf9fed5b6b635fd17a3b2dc0e20323f61af0754ab1f9b8c33f30ef99ef5e549508771310713701c091446cac24616db3642d69ce502402dedceac80c7fe60126a72ef4422767240bbea6a767e454aa6eea798545e359cd6c8883ebe51d251c6f957d413698351c84f8e6221efc1f015f0e1dd8669e2896aba0129f16a4602c9439ee89cc04d56c0e7a5bdcb2c78c48be67fbb7cb6f0644a134719fd5b6627c84a999c9b289ec97b3499d8ab1ca9c886b18ac12a129202ff8ed4744dbd860c95d630bec02de5ed4fa52929541466da6922409dec9b84e18417fb436c0d7f5a36419d5045643d366862c6eee51700487e57", 0xf4}], 0x9, &(0x7f00004e9000)=[{0xc0, 0x113, 0x3ff8000000000, "96f5e489cf1a0771ed2e2ef1a2f10b3d41864ac042772ebc33af9f1dbcd31f3f09390a32aede964ca0e09607e665692867e213777d5db46c13099ac375117e96ca5540359e3745d09ac3c536a023288a3b6ab146ca7df79b508a3b9abb6945b579b44e0fbd8901da85be59c6ada808b5107866495c423358d1c5b05df5be1855d49625cd1753711c6ad63bbc184c5c2d9ff7ca6579b96edf407a286d38848219be13a20a245644f7327887d8e9131433"}, {0xa0, 0x11f, 0x5, "964fcbb5917b90f56a0e3f6e2ffe9b6bc0b8cc7c44feb698938087888703bcf9455b33cc676cb8ceec66e54b685a4db05b65043cf50eea6612b78f9a4ec7884fb0ff5754c31f97f4be5dea089c422803443f7ee6578c67b376d48122e421cbf0f123c4a3c0663fd5d0ce656056087af11c081d9322a8b95e21206a525e1e47944f86be32bfee14f3debbd8f3"}, {0x70, 0x117, 0x3ef, "4e9136bcc40b57da5d88530e6323d89d2adbb23942ee6689e042ada75c085c7ee724d546cbf8b5bb79d21a8cad131e884a33070887fadbc05882c165d24ede51d12fd5482b013ac3cf6d5be235dcf7feb8862f21c1c297ba1eef879ce0c97528"}, {0x58, 0x110, 0x22e7, "9c8a51e405d222e25df679d9356f93a5825fb11108b2cee7382c0e0f8d64eabc81c40b45136e07bf39af36c07ddfae85b62a538dad9501f6e8d8fa2f7f718fe79582bc80164bd888"}, {0x18, 0x10f, 0xf46, "e9"}, {0x1010, 0x104, 0xffff, 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"}, {0x50, 0x1ff, 0xfffffffffffffc01, "627c13b9d9bbd79a63516c880d49dea561a93b86d40848d69c8b862f121a7a7e5669ac6e33c79eacc09cca4ea116c9c4d85a58665b890f2dd5"}], 0x12b0, 0x8000}, 0x6}], 0x6, 0x4004000) r3 = socket(0x200000000010, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f000093f000)={@rand_addr, @dev, 0x0}, &(0x7f0000079000)=0xc) sendmsg$nl_route(r3, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000625000)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/02/11 23:34:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005eb000)={0x0, 0x3c, &(0x7f0000d1a000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, &(0x7f0000997000)=0x10) 2018/02/11 23:34:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f41000-0x1)='\x00', 0x1) connect$l2tp(r0, &(0x7f0000b6a000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @rand_addr=0x5}, 0x4, 0x3, 0x1, 0x2}}, 0x26) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000f7d000)={@generic="8527ee676829b56fda7673dfa84fc933", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) fstatfs(r0, &(0x7f0000fdb000-0x74)=""/116) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000346000-0x30)={@nfc={0x27, 0xcb, 0x8, 0x5}, {&(0x7f0000f7f000-0x1000)=""/4096, 0x1000}, &(0x7f00009b3000), 0x5}, 0x30) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000c52000)={@mcast1}, &(0x7f0000cea000-0x4)=0x14) fcntl$setstatus(r0, 0x4, 0x0) setsockopt(r0, 0x2000800000011d, 0x7, &(0x7f0000d15000-0x4)="eaff00", 0x1) 2018/02/11 23:34:51 executing program 5: r0 = timerfd_create(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r1, 0x0, &(0x7f0000001000-0x4), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002000-0x28)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000001000)="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", 0xfe, 0x10, &(0x7f0000000000)={0x11, 0x1f, r2, 0x1, 0x8, 0x6, @random="60b06c0f3159"}, 0x14) r3 = dup2(r0, r0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f000067a000)) socketpair$inet(0x2, 0x6, 0x6, &(0x7f0000a64000)) 2018/02/11 23:34:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005eb000)={0x0, 0x3c, &(0x7f0000d1a000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, &(0x7f0000997000)=0x10) 2018/02/11 23:34:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000005000)={0x0, 0x0, 0x9}) r1 = openat(0xffffffffffffff9c, &(0x7f0000ced000-0x8)='./file0\x00', 0x2000, 0x92) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ba8000)=0x5, 0x4) 2018/02/11 23:34:51 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000e2e000), 0x0, 0x20000000, &(0x7f0000001000-0x60)=@nfc_llcp={0x27, 0x80, 0x0, 0x0, 0x0, 0x0, "5c87728b7495ed7f7db2b79497910ddcba25828afe37ba971e57418267fdac7247fc2404fbbc1ed1df9a6cadf490eaf5b81192b4d998751c2bb58ee211ccbd"}, 0x60) 2018/02/11 23:34:51 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000020000)='net/sockstat6\x00') getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000000a000)=@assoc_id=0x0, &(0x7f0000005000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000001a000)={0xffff, 0x1, 0x0, 0x1, 0x2, 0x45d, 0x7, 0x40, r1}, &(0x7f0000006000-0x4)=0x20) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@typed={0x0, 0x0, @ipv4=@empty}, @typed={0x8}]}, 0x28}, 0x1}, 0x0) 2018/02/11 23:34:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a43000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00004ee000-0x50)={0x2, 0x988, 0x800, 0x0, 0xc}) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00001ff000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@tfcpad={0x8, 0x16}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/02/11 23:34:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f5d000)='./file0\x00', 0x0) lstat(&(0x7f0000d42000-0x8)='./file0\x00', &(0x7f0000dd4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r0) 2018/02/11 23:34:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006b3000)='/dev/audio\x00', 0x191001, 0x0) recvmsg$netrom(r1, &(0x7f0000090000)={&(0x7f0000772000)=@full={{0x3, {"9b7b2484d59365"}, 0x400}, [{"64c25a8ea9129c"}, {"02705a34cfeef9"}, {"0ab3b3af499688"}, {"28174083a8c7f3"}, {"d1db3e829ede87"}, {"33426819ef4c47"}, {"16d2996047ab9f"}, {"daba80604f35e8"}]}, 0x48, &(0x7f000074b000-0x20)=[{&(0x7f00004ba000-0x48)="36b42833be6a0720cce2fa34eb1d8df85b967947378a1be675debcaa278e95eaa85f2c9cc9530a0cf6a9701c21e08e783e8f67ed6b015a0f33c1e8a12e4493bbda0ed4fc7f6e6752", 0x48}, {&(0x7f00007ea000-0xa2)="4525c5ac4334961e740db4f4a9637fbaf8b1dd4127f2b5867af527b01434bdde02336281b99cd504784d611e96403130c8b8e608d2d076e6fce5659ffbdbd92a33eaf20777915e7b1473208dbc03dbf8bdf4da2d26cf2c993003660f24c22ffa28e6f0448e6e8680d550c9a16ab666ab7b78a461a62c82316a80a8becc6b8cd44bdfc4fd15133e337072c41b81d86f02a77fa48f54f7d1f1e8a105bd40041c5724ba", 0xa2}], 0x2, &(0x7f0000eb1000-0x1180)=[{0x1010, 0x0, 0x8000, "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"}, {0x30, 0x113, 0x7ff, "7f1889e1518071a4b21cc8e88bec47d00e3293d30003b98412779564792a"}, {0x110, 0x13f, 0x2ac, "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"}, {0x30, 0x6, 0x5, "30c7a1c9c9fae9ac24eafc644af0451d0d5a84f5ecd2971df9"}], 0x1180, 0x800}, 0x40) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007ffffffd}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) writev(r0, &(0x7f0000bd6000-0x80)=[{&(0x7f0000950000)="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", 0xc90}], 0x1) socket$inet(0x2, 0x1, 0xfef3) 2018/02/11 23:34:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005eb000)={0x0, 0x3c, &(0x7f0000d1a000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, &(0x7f0000997000)=0x10) 2018/02/11 23:34:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dc7000)='/dev/vga_arbiter\x00', 0x9a7481b33e86bb80, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x30) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/11 23:34:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000e71000), 0x4) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) 2018/02/11 23:34:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008ec000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r0, &(0x7f0000528000)=[{&(0x7f00005e9000-0x1000)=""/4096, 0x1000}], 0x1) r1 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r1, &(0x7f0000014000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) clock_gettime(0x0, &(0x7f0000bc6000)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000630000-0x10)={r2, r3/1000+10000}, 0x10) connect$inet6(r1, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x10040000000000b}, 0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000909000)={0x0, 0x8}, &(0x7f0000749000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ed3000)={r4, 0x1000, "16f26b8aef1826f0863ccb52c797ef1fbbf1522ba57a0943836f692af6ba21709ec3b6d9535f91a33c3e7d18b94a2c2634828def94ec2022a0f9f316d5712e0209d2a65b0c67950c2170920e040b140408a2b691e0eb8e4a5b07e6f71ca6bcda74dd3683a7b0dbf90c91f8a973453c9134a8461c8acc6d3a6ce562403bde1b080b65669a12f8dd528ddca2319731d988ac913489a6eeaaaaf31b540901b99cb4a438f0fee34f88f8b928f37dcd7accf9391fe31d8c82d7344db0111ea6286c311edb78c3ab47cf7e2770d2224ae27e0ff91724c7c155f25a8510564c17af6eec5dcc6dad5e269c705fb9896a3098c750e8004638334b6a6d2a772a7890a96a4749efb2ed320973014cada2ec5bcc8e301886e827c4f41bdf6c1d39c209105b168b94dc2d874cebcca7b2e7b9b812714db44b7c7dfa6bd087a1c7b7d0c55ee0918ac14fe8a5946e7a766b7b820af9a6fe34777129a9d7d5445ee923586a6f01ffb2205aa12d1787932ac5606af7e0a207087ef35276fdd1f4372b1f7a913de9a42104f47cb8374e2c479e0249581a582d8641e461ebf5c2fcec98ba137e7657bc34db2bb76663ad178852fc93a5783a9b2313f757528eb136bd3ce2bcde56095ba094b452ca18b475cf7701b3cd11132efe7ad7707ef785faa37d561033660a706e26e12e2f24bad5ed7020d5129fac23ed89d256f285ebef30300595a1269f0246c82226ed2fa4ab5178bdb4df5b2ef09db0c935ed8385f3371c604f3780671bfb9f02944b2f10230848ce1f7419492c796d23d9355fb1f7bec212457f2204d6467163dfc69d6455d1952447d3a20868af15f1e269cba32885ffe6836031f8bcf1a0016041cfc85b812a3beaef598fbcf0044cff1c375b0a0394ef5725185040cbbf5747b107a00e33b544d9c4bd631e26aef38869d859ee263ab5d8bb871d62002c9cf1c98101e46d7ea7be1f937a605eea6d0ca2f4ae081f6f49183a6153ae795a969e072d88bec7b6e655021be73e04e6b03e1e3852205b31b83c92e91a1e946415e9685c4912d745afee420ceeb602a3b0881dd9ceaef14279228fae54515bde88b6a67a7da41724add20f6d1fd82229e6aea9c463f25b639763dd4b8d4ccc1574757cbd01ad630a3faa31b69060331f67c4ea3e8995345e95e6cfe206a6f9e61a81ffd1d011b0482c43dd4772ecd68daa972b310a8ecdfb0db5f03dea5157610223ecdcccefd528eb414fef621142d9c7c6555daf3578baec44fa4b701a50cc32d34c080403bdeb4ea8699666048b473c51b3818e42d6ea850938a54eeddf7597981dd852cf59a1bcc0d1628551da715645c89ec55fcd90d6112e20922c81b98c9a242988d9ce80d940f8dc685b2d6dac0c9bd922c0e9e7307792ebbf0942f86369756c659abf5e7a1057eb17a05f79c601de2a5835ab92592e6599c923922e5a16ebcaf15600edd51f9bc94a77655236da4457b13be1f9e08b2818c9c06dd67cb0c75d3a32695c166475f0798bc7a386f26c01b8a52aba1a72113c26fe86144e96e8a51376055533a7867c06f430cb3d0d07eac10041b5decd697d49b8b5f9b497c6cfdc5c078ab0ed111e2e87022197f0a671d0040c357723c2b70a5eb1456e12f56581b77e47d9605e4377e98874a66732fdffc3c5d030cdca6e6dac76ee2703ef17d75fd7fa3159ac400dfe02d0580064c000d8cf40251df2ca1e77f1dcd2981590f94689087ac66bbddc8331cdb8a9d27f348b6dbdd7ff58481c331b84b45d143ce755752ec0f535f60ae6b73680cc41cf5b8bd575373597744d17ccfc6a8f82df0fc6b4525178c1dffa280eff3bfc0b99d310c549050f80ee78c3d2fbf13d08cd1578f1c74fe2a70f56cda61e149ae81a7e96642299a84e8f0f0ef0dc8cee4eb5148feadaa95d7f00f229a1379c6c6fb65304b87f77c256dacd61d2b981e487858fd824ee88ed3b88566be29ba85d5c2ac237c09fee8e399e6afb9d769613ada81f340f4be0a9d952173e7d180959517efbb516132ea94364ea71d0a2f6a539020eaf0bf1130e143c5b443a21855234faa6a45be5af22979792656005f444dd31b0d600ba82750d54db6151b8a227f5c5c57201764d7511dbd82d5064a005b2d682f176bb664195be4da77b58d668dfa37ebd40fb38f99a83e3e95c4fce9ea5949fb52d923608981dc528892242322e473fdc568b647f99530c7be19b9a5f269372a1909f89feebe94aa5317e088d162a8dff60223fe2ce661899c50a878a074db53ef4de32f093652f6f87b7de6b19a7ebbf2144080ef649238557fc4d8837610c54f18e9e138ca15233b40994c63b39c070d2057ab0060448c4425e4c6fbb965d2c94d703637eb22a329e24680215654d4aef2abdf2e500509e52ccaef2ff64f5000b49bbb42549581b3d0eaffd90fa035065e9bf7d8c5ef5103defb84c221057ae2f0cd2c141c51f9486f7f59bb6ad36bc0c78de442c18b38da7bfcb978d767d43b9dbd7abb888c560a2f6ccd202b19948c2a78930af036bc496a25bc580b60256b77254e43aa882e6bab44f335ea66c6ef552b028d3b694b6045bbb57c2278ec9e5d151cf3c76d73e499a456cdf5a1fe05f679ee247081d652ae6db1dc9fe80032d211774d9d94cd0cf46d6c95962d98ab42b14ca64e17dfb6bf147614b296d9f1272bdcaeef171328493f858210a71d29df79e1f020465242ea6469c9451b2b23822e821c05dd1efe257f9358a392dc14e2e7f52f28ec11b0e2b13b7b829f4382498873df2d829f2d5ef391ea85269ae80830c118ef3ab2bd4bef2378220d3273eedd7fa05e2c9d7ace54c1576e448174d1e9a0b5facc0bd0a1c0ba344d5e24508ed22b796435631a5b1191c16882c9357e7841a10a3fa9502989c05d51161a539d5b59e6d0a47a6e51cf58fc0275b5e3c6794eb7ccc0de2ecaff82d650f7c6d2977c8bd7daf18e66fa682b01d889a8f3f324662ab15a327a3e99ff743624c969cc6a834a194b098be014ebbc048bbc0fe661ab2f8bdc2a81f9ee47b5df918071cea34ace72a09061ead2375a98a05c32a76f1561dfb6c53cd1ef21fec94ac027227f58a084caa96a337335dc6225012d47705b688d9f797fa6ae100833f78219f811e13b722fd48d2ed972d5ea3e9167d2da77e86165e81ee2277707fb5a75b3c1e9699b2e1265f3468852e704391a52db99edefe4ea70c36f85408abd310dcee518219be8ade5fe1731f2008921fd16fc6df08b7e7e2a8fd54a318810b8937dc129caa6468be37a4b2952c00d861c78ff85242fc621b84959e6817a017d58b6b0e29d5b19b6194dae14bafdb9bcc89e507bcf4d5303cc0a63a3e10279acc546b17deffeb7075451d6fbca2a9ddaa0e3d25f658370c59463b19c7cf72c39e7332534b555a7aa37d5d6fd24321ca670d5acc1307637ce10e61d905e69d3754ea957c462eccf53ab6ee128bd1790b750c6a11093d9225b2d47c7f55fd5c46257e33ecebde90d4aac6ddd1333b635cc92c4db44b83f5341d6839194ee256cc42fb893af7966ff848e214e77b987bf1874452db3d989d170555067b041a7f22f6c9c815db5f3cd03e8a632f2ede42d9945e0a6ea375a780a5ed8af42ad74afdcb436af703d2e0e0dab79736724b6beab909bae9232a9d0f9393f696e9184dd300a0b566f35825c63ac769e2b3dffbe82e23a9061a898172586bb1e5848f84bde1d47708bf53372b61e171bf575498532d233cef31eea2e60678ddb97592b40b82e4e4f3c463627fb23e6330a987f6cd22dadbc73fc721685d902d559d37529e379185228990b67c6350b5e48a226f37c7941ddbdff1436f1cdd9f8e09cf34c6a111d21345abd142be70d5cb3a1546170723e44e9ee39b527dca64c24c91347b63e516826133adfe3b3c165d8ff76d5b8f6d717b901591dc4b15010706672d28f3f96b486546e547aea88d39d9cb3cd035ca40cdcc6338336838f4442fb11ebafb34df29815b97a4c878da2121897a3314487111758ae83e62c8da0fa7f2001246f6285082d60cc46fc8fc7bc45a5bde792d595345f2a7ccd271c0beea5fb20cc51d742b1fd9135fd23aded0058d22a38f519a5710763a1ad45f3515d7d860218b0a35d8999657611dab2b73e6756a16d212dd3635c1c67d0348ddcc48499ecb598de9049df16382fc3772780478d31f281d9941165fc1f23c098bf3f4b1bc3b8b32abfbdacb62b9b5394c5c30b3acded4df37c96b7db72b89fa8a9c9aacd8e48b3a772fa3f95e3fd0da3936056e5b9c89bdb22a8ac5b08e0d9c161b442c2fc14625eab7a95d0acb9239288cd98073a2345d0a7585f76c971c2a27e2373512614f68b72cac5c38e2f946092880930de7e748e92bad7690b40d029129047855bd2e9d8368a8e482302176b056a722e3885698d166e920ee111975430196447d51a7414335b281c3e65635a0ee9d2c38476bd08b18a1c659b94c5d2f09a8508bede7f9489d29f15715d16c96a86043c31a2b46f4580237a5ebf51341148b33486ab68779d08f5a8700456d2a90ab4431ccef0393048d1e63bceead1df7078936b5f39f2558954e8a23d4aec8e2488d05ea5ec722dcea7db1693193f2c1eee5be2fc2b8d2fb2ccefd6a6aed2b3323907afabf6701b6f7c561bbcffd30d66e580d932d0ee03cba414113dfc281a03eb364f7556400c9a9edcd26a932c8315c0d4615b407705020573a2b08f2f662f77d4d1a8534b7551047afb5ac5e0856b9b40e71cdfecb4a5e5a75cbf1235f212071d4e52ba018137d3ac0cd46227db6bdd54ad782c2e136adce689cbaa6af1dccd215b21ce80f0f98ebb52b1f4b7ad09fbbe7337b4af90d73386b2231277f519223839f36580bbd28112fb9deac7b3d9a615509105396762f0efb15b3f18f066fe611c19810dbbec237275a72062b14ef5d50f6ea632fb2dea17e35f6cd7e23842a2cc5068df635ced0685e8209c3a0bba8af91f4949fbb7341dece145c06d93659fb90419fef08bcf34b00b347b9737cc25cd388a96b9ea75a485ef34176354f417736b1c650f69b7c337d1c6ab67552fbeff029015fda950ba68260f58ef8e408eb1bf4ebd0dcced883c426928f910ed062d954fc645a4e6e878090e6950ec51551972f8028550f0fe98368073ea34d50331a0a1658c170880653076eaf563731777f358d37672e196584c7e289e652df33651bd315bb6cd0ceae712973fa63ada3ce7c6576a68403ed7824c35083c9e7e1b23cb9c1b3a2aa4251308e0223607eeaaca2e2ba80971d20148bf7f2254bed38b903db458e40851d7d9012f4c84128a4bbc7757bd079385acb9325d626730f1714be4f2b1f2626e539cb19b124e47fc3dad7e8eca2f3192cd4e25571920c7fc3b118bb6f7e6344f4916eddd764b7ad8e4bd71baef9bd0b16360b10397ebe85f66bd6d61fe544259f082be54dfe0357e54eb84cde4a574675d81653b77ddea338add3c6e7fdaacb43edb151c5b32188cb224056b35b1fb02a567ec0bd0367d3a97ea60fbce3965122c845e9a77c57b247887e0adf02af3dafaf85d0a00b637d462c86a5de58bf69456d77bd448164a0f9b999d22925031c867b0d7a7f2daf721f70cc47afd401facede9b83e471f49dcc0c5354cd3fed62788974ae45c0f8ab556c6f8419674effb9dbbb3a14bff7619f55a213ebde79f5b03cc90ae39484285b2006c183ee08e45a8bf212766949f6ae4e6dc90c533156dfc3e646574c853989d42e6d5f1bb1ee2ee0c5725ce1791e415cc2f37932b58a9f669799"}, &(0x7f0000f28000)=0x1008) syz_emit_ethernet(0x6e, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x6, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], "33cc6533eb08a2e9"}}}}}}}, 0x0) 2018/02/11 23:34:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000814000-0xe)={&(0x7f0000269000-0x13c4)={0x1c, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x8, 0x9, [@generic="b7"]}]}, 0x1c}, 0x1}, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f000056b000)={0x6, &(0x7f0000fd5000)=""/195, &(0x7f000014d000)=[{0x0, 0xf1, 0x4, &(0x7f0000120000)=""/241}, {0xb7a7, 0xc, 0x24, &(0x7f0000763000)=""/12}, {0x0, 0xe3, 0x7fff, &(0x7f00000ee000-0xe3)=""/227}, {0x1, 0xda, 0x3f, &(0x7f0000c92000-0xda)=""/218}, {0x101, 0x37, 0x9, &(0x7f0000798000)=""/55}, {0x3f, 0x8, 0x4, &(0x7f0000acf000)=""/8}]}) 2018/02/11 23:34:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c23000-0x58)={0x26, 'hash\x00', 0x0, 0xffffffffffffffff, 'ghash-generic\x00'}, 0x320) close(r0) 2018/02/11 23:34:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000000)={"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"}) accept$nfc_llcp(r0, &(0x7f000077f000), &(0x7f0000000000)=0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000f8a000-0x18)={0x1, 0x5, 0xf0, 0x10001, 0x6, 0x2}) write(r1, &(0x7f00009c4000)="220000002100070700be000f090007010a0000c500008000002f0420050013801045", 0x22) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f000067c000-0x14)={@mcast2, 0x0}, &(0x7f0000da6000-0x4)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000a65000)={@rand_addr=0x3, @dev={0xac, 0x14, 0x0, 0x10}, r2}, 0xc) 2018/02/11 23:34:51 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000725000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000f7f000)={0x0, 0x200}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000403000)={r1, 0x2, 0x30, 0xae, 0x401}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc1105517, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, "b145ba4e4648380515171a2e3ba214ddd58d643bda505bfc9df6d48ed26d5fbd3f7e42260bf7fea5313eee8f"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000004000)='/dev/usbmon#\x00', 0x1, 0x2000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000004000), 0x4) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000004000)=0x1, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000005000)=@known='security.capability\x00', &(0x7f0000006000-0x2)='(\x00', 0x2, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000006000)=[{}], 0x1, 0xffffffffffffffc0) fgetxattr(r2, &(0x7f0000003000-0x18)=@random={'user.', '/dev/snd/controlC#\x00'}, &(0x7f0000003000)=""/22, 0x16) 2018/02/11 23:34:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x2000, 0x1, &(0x7f0000518000/0x2000)=nil) shmget(0x3, 0x1000, 0x800, &(0x7f0000b36000/0x1000)=nil) r0 = shmget$private(0x0, 0x5000, 0x2, &(0x7f00004cd000/0x5000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f000099b000-0x5c)=""/92) 2018/02/11 23:34:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fc5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) io_setup(0xff, &(0x7f00008da000)=0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000df8000-0xc)='/dev/autofs\x00', 0x101800, 0x0) io_submit(r5, 0x8, &(0x7f000068d000-0x40)=[&(0x7f0000466000)={0x0, 0x0, 0x0, 0x7, 0x2, r1, &(0x7f0000349000)="de2c9bb161b8ae24b2d2f2f6c8e7c8f54324079b6b2a4dab2975f308bee0215e0d8a9f5290559336cad1b3197024377313e1bc16dcd7a02bc4676dfed15afb0e5a", 0x41, 0x7777, 0x0, 0x1, r2}, &(0x7f00008b7000)={0x0, 0x0, 0x0, 0xe, 0x401, r0, &(0x7f0000fa3000-0x1000)="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", 0x1000, 0x7, 0x0, 0x0, r2}, &(0x7f0000dbe000-0x40)={0x0, 0x0, 0x0, 0x2, 0x2, 0xffffffffffffffff, &(0x7f000002d000)="9be423f94ecc151d66077add5ce1634a05784a94473b62f32cd79295d08e76c9eb99ec299a3d89d898612bbe6113d616b38543b4429cb997386be2b08c82629986d4aa689c45db9a4029610cbc7f829aeed2d9cada5b179eeb1aef87aca45123c1888d96d0387079c98e42e9f0a054169668fa1b2ef21972458204dcf4e89867568448fd0f02d15e7aff68bee61aa5ef2cd12f98d50892be7f054474c3b5f5515e44d8", 0xa3, 0x800, 0x0, 0x0, r3}, &(0x7f00004ba000)={0x0, 0x0, 0x0, 0x0, 0xcc74, r1, &(0x7f0000805000)="d51ee36b841fb80f138199bea4a740e64f20bcc3ccaa2705d6d57505ee0819560d384b7c18e5be59b100fd2b8764453461eed4ad7d0577a780b381ea02baf1aeeb452d4bce35a68ac2ac", 0x4a, 0x10001, 0x0, 0x1, r2}, &(0x7f0000342000-0x40)={0x0, 0x37e1bf4df79ad44c, 0x0, 0xf, 0x1, r2, &(0x7f00009ad000-0x83)="1a93394635730653f49db8ca1cf94ce4d7ab59b1bd305b5e72a9319b34b3d582b7eb72129f5aaab888020934b61b2eda1f8de768b79a5c66c8c15bddc0b04f2965d799aa855ffdff4bf421537989eab1720d646f0e064945547f9f933338d8bae8154f0054d8bfbae493d79e7cf3298186415f76f8ac6401e47779e0c19fa0c9048c78", 0x83, 0x7fffffff, 0x0, 0x1, r2}, &(0x7f0000118000-0x21)={0x0, 0x0, 0x0, 0x3, 0x1, r1, &(0x7f0000a2e000+0x4a)="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", 0x1000, 0x4, 0x0, 0x1, r4}, &(0x7f0000205000-0x40)={0x0, 0x0, 0x0, 0x1, 0x8, r0, &(0x7f0000345000)="31e5157f870a18af941ced6a3aac78396b5043b248f9fb7049bed6600d6142ffbbe9bbcddfd3f118f41f7ec372c909c212a7f0921658c57bf1a795bc9ffd0bbe6a0af3fb74322ecf244d72f92cac3f773bfceabd309a3dd4ef88c65ca026229b811d6c96351b3ed21779812cc49fbb280264c631fe8382eaa33a376ba978641708eefab96c5251cc3dd9afa420ee4f89e558df5a4618726b6c21119dbfe48ac0d2afd7d7690b9b5e716671e3246b1c42cd20cc371a1679a1238ec6fb352f9c205e98e280c35b0c00f46dd8", 0xcb, 0x80000000, 0x0, 0x1, r2}, &(0x7f000091a000-0x40)={0x0, 0x0, 0x0, 0x7, 0x3, r2, &(0x7f00005df000)="b29c5ce7091c372e8674274400bd485c1ceed5a71a4677e979626584fe3b2bac56ca59c3bf51d9197957c7575159287bc906f001de62fda9ec6a591ddc9561839ab8fe41a74fc10e746ebe99b117ad9c191e1b5aee30f0c17cd1f31de73bd08eb22733a9b010c95657d3de7482e790d0fa0a5bd5955309d9ea5ca331277dcef7b02d0b4563cef306e62c97c2e6dc64ec6f425016e01737a85831fd82d5", 0x9d, 0x7, 0x0, 0x1, r3}]) dup3(r4, r3, 0x0) linkat(r6, &(0x7f0000f9a000-0x8)='./file0\x00', r6, &(0x7f0000ae5000-0x8)='./file0\x00', 0x400) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) 2018/02/11 23:34:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005eb000)={0x0, 0x3c, &(0x7f0000d1a000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, &(0x7f0000997000)=0x10) 2018/02/11 23:34:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ef5000-0x8)='net/tcp\x00') ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000199000-0x8)={0x3, 0x8}) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x20000400) signalfd4(r1, &(0x7f0000894000), 0x8, 0x0) [ 35.908798] kauditd_printk_skb: 3 callbacks suppressed [ 35.908807] audit: type=1400 audit(1518392091.462:22): avc: denied { ioctl } for pid=5379 comm="syz-executor4" path="socket:[14040]" dev="sockfs" ino=14040 ioctlcmd=0x6419 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/11 23:34:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x5, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x3) bind$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c) connect$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x68}, 0x1c) 2018/02/11 23:34:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00008bd000-0xb)='/dev/midi#\x00', 0x1ff, 0x200) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000478000-0x4)=0x19, 0x4) mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000032a000)) r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000899000)={0xffffffff80000001, 0x3, 0x8, 0x57, 0x0, 0x7, 0x3, 0x394, 0x9, 0x3cb9}) writev(r1, &(0x7f0000017000)=[{&(0x7f0000b23000-0x26)='y', 0x1}], 0x1) r2 = open(&(0x7f0000ea7000)='./file0/bus\x00', 0x4000000000000000, 0x20) sendfile(r1, r2, &(0x7f0000aef000), 0xa8) writev(r2, &(0x7f00004db000)=[{&(0x7f0000c10000)="aab898c0e11c0ff3c06d578d52d653140d4ac59f48cbc0532409db329e4b7605129071359dd8f135ea1656defbd5ec5389f30585cb1cf115346b1f83e54c8781f82c40e8466d31e73e1ceb670f704664f0c1e83b60c014b16f979f2c6126dafa95db1a6cba990da18c397d692c6f5b30096ecef4971d92", 0x77}, {&(0x7f0000096000-0xf3)="c1afc26c10a07f4879e59317d609f867d589d10dc6bcc99f6ed84859a89cf5bcab8898a72877812cca3b82fcb6484d0df8d9a1b56dd846bf3a6c4ff0dfa9d69b2374d4b6b2b627430e6f50ee8fce12f89bab3ceb627c2f6f6a59684105466f60d4391c2d69c095f7e525a8c9601fedae0715874a49f61269e5c9a1a29d83197c7cdc83494a2a20c7909fd60d7f231e4f41e13adeebac778eab67819bc445b8b9c18a8c5f890106ae54b5038ff35688b03b54cdcf5c70ee59d072bfc1ac9d654ade67d000a70d8fc4a8d325252bf42591dea9eb5048142267e558a82704b2144e366518dbc71ad3fbf6f409267062006c67bbc2", 0xf3}, {&(0x7f0000913000)="e6e5259c8c25db7594975b0aecb1abac492f713c7406eb09090816a8b753b92927c233ef843fadd69f164188790f40d67ae636bd4e29134ecf80e93b651e00bfee7153ceb141f6cb7c2273b913cd4d8980f009336c0ffc4e62af6c3e029a9199991aa75a44b6d86a1b165864c8296b86726e96beca46635f5271e9ed", 0x7c}], 0x3) getsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f000044d000-0x4), &(0x7f000035c000-0x4)=0x4) [ 36.022639] audit: type=1400 audit(1518392091.561:23): avc: denied { ipc_owner } for pid=5398 comm="syz-executor7" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/11 23:34:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getitimer(0xed96b9515f208736, &(0x7f0000951000-0x20)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000208000)='/dev/rfkill\x00', 0x42000, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f000046c000-0x84)=""/132) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000731000)=""/123) getsockname$ax25(r1, &(0x7f00005be000), &(0x7f00001ea000)=0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003a8000-0x4)=0x0) rt_sigqueueinfo(r2, 0x9, &(0x7f000029b000-0x10)={0x28, 0x7fffffff, 0xffffffffffffffc0, 0x9}) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f00001bd000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000421000-0x1620)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000995000)=""/55) 2018/02/11 23:34:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00006ba000-0x8)='./file0\x00', &(0x7f0000ca6000-0xd)='anon_inodefs\x00', 0x1108818, &(0x7f0000001000-0x81)="ac30422e6b00064e5351c6794db5fe2d78948a9c1661a288454200094ef1f49dbfe4eb7d36e5da2731c127b8d622ac163dc7f3b680f724047cf1702b8af9a6ec4880b48481be4421679e2bc6bb28b7ce58ae47a422653c05464127f7d8857c6708f2f55d7f4e42953f502aa9eb072e7daefe74a81051e869b8ca6fe62cb6e8eef7") truncate(&(0x7f0000589000)='./file0\x00', 0x20000001000000) 2018/02/11 23:34:51 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xf, 0x3, 0xffff) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000002000-0x10)=[{&(0x7f0000000000)="020b03010200000000000100017685e9", 0x10}], 0x1}, 0x0) bind$inet(r0, &(0x7f0000005000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r1 = socket$inet(0xf, 0x3, 0x2) sendmsg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000002000-0x10)=[{&(0x7f0000000000)="020b03010200000000000100017685e9", 0x10}], 0x1}, 0x0) 2018/02/11 23:34:51 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000c72000)='/dev/adsp#\x00', 0x1000, 0x201) semget(0x1, 0x5, 0x423) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x40, {{0xa, 0x1, 0xfffffffffffffffa, @empty, 0x100}}, 0x0, 0x6, [{{0xa, 0x0, 0xffffffffffff7e0b, @empty, 0x9}}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffd}}, {{0xa, 0x1, 0x200, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}}, {{0xa, 0x3, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x100000000}}, {{0xa, 0x3, 0x100000001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}}, {{0xa, 0x2, 0x0, @empty, 0x1}}]}, 0x390) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x1) syz_emit_ethernet(0x4e, &(0x7f00007cf000)={@random="cd3997030f00", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x1, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/02/11 23:34:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000079b000)={0x0, 0x2}, &(0x7f00006a1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000cbe000-0x6)={r1, 0x100000000}, &(0x7f0000229000-0x4)=0x6) r2 = dup(r0) bind$inet(r2, &(0x7f0000b71000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) recvfrom$packet(r2, &(0x7f000056c000-0x54)=""/84, 0x54, 0x0, &(0x7f000000a000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) r3 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r4, 0x8, r3) readv(r5, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) getsockopt$ax25_buf(r2, 0x101, 0xc1b09a995ac5607b, &(0x7f0000346000-0xeb)=""/235, &(0x7f0000d6d000-0x4)=0xeb) fcntl$setsig(r4, 0xa, 0x12) readv(r5, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r4, r5) tkill(r3, 0x16) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000a0c000)={0x0, @in6={{0xa, 0x0, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}}}, [0x2, 0x2, 0x80, 0x80000000, 0x9, 0x654, 0x5, 0x8000, 0x6, 0x7, 0x4, 0xfffffffeffffffff, 0xfff, 0x6, 0x2cb]}, &(0x7f0000240000-0x4)=0x108) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000e0000-0x6)={r6, 0x800}, &(0x7f0000869000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000000a000)=0x100, 0x4) write$selinux_load(r2, &(0x7f0000984000-0xcb)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) 2018/02/11 23:34:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x6, 0x8) r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000009000-0x318)=@filter={'filter\x00', 0xe, 0x4, 0xfc, 0xffffffff, 0x0, 0x98, 0x158, 0xffffffff, 0xffffffff, 0x220, 0x220, 0x220, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0xfffffffffffffffc}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x318) connect$inet(r0, &(0x7f000087a000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/11 23:34:51 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005eb000)={0x0, 0x3c, &(0x7f0000d1a000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, &(0x7f0000997000)=0x10) 2018/02/11 23:34:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ded000)='/dev/rtc\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00002d5000)={0x0, 0x1c, &(0x7f00006d8000)=[@in6={0xa, 0x3, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x3}]}, &(0x7f0000729000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000080b000-0x8)={r1, 0xffff}, 0x8) r2 = syz_open_dev$evdev(&(0x7f00009ac000-0x12)='/dev/input/event#\x00', 0x0, 0x0) syncfs(r2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000c5e000)=0x5) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000aa000)=[{0x8, 0x10000}, {0x7, 0x2}, {0x0, 0x3b58}, {0x4, 0x4}, {0x0, 0x80000001}, {0xc, 0x6}, {0xb, 0x1}, {0xc, 0x4}], 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000217000-0x8)='./file0\x00', &(0x7f00006e9000-0xab)={0xab, 0x5, "e7055be69d772fdc5403fb05f92aec4c279b3e71df03c7d82c437f24b80c606caf864214d121b59e24dbceba0e1ce16b16d00e37b31eb6a38b42aeec61b0f236eeda0afb510e2186b09884c3c9e1812c42a4e426af809c83f954f7a8412d6403b4ef3f52e05b71c093a5306496c2d6ff9151b3fc6a9e8ab387bbd6ba467b674cc479a700ea799c69e12c9c08d43d1a0e217e167f72194b4a272956831a67939513e825"}, &(0x7f0000c34000-0x4), 0x400) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f00008a8000-0xbb)) bind$netlink(r0, &(0x7f00004ac000-0xc)={0x10, 0x0, 0x1, 0x20100}, 0xc) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f00004b2000+0x66b)) 2018/02/11 23:34:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f000055a000-0x8), 0x8) r1 = creat(&(0x7f00002bd000)='./file0\x00', 0x40) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000053a000)) accept$packet(r1, &(0x7f0000e6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000d3d000-0x4)=0x14) unshare(0x20000400) fgetxattr(r0, &(0x7f000079e000-0x15)=@random={"748275737457642e00", 'cpusetwlan0\x00'}, &(0x7f0000a9a000-0x1000)=""/4096, 0x1000) 2018/02/11 23:34:51 executing program 0: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000fc2000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick=0x1, {}, {}, @note}], 0x30) readv(r0, &(0x7f0000fbf000-0x10)=[{&(0x7f0000fbf000-0x4)=""/4, 0x4}], 0x1) 2018/02/11 23:34:51 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005eb000)={0x0, 0x3c, &(0x7f0000d1a000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, &(0x7f0000997000)=0x10) 2018/02/11 23:34:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006fc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000501000-0x20)={0x0, 0x0, 0x3}) fcntl$lock(r0, 0x7, &(0x7f000052b000)={0x0, 0x0, 0x0, 0x1}) execveat(0xffffffffffffffff, &(0x7f0000b74000)='./file0\x00', &(0x7f00009ee000-0x8)=[], &(0x7f00001db000)=[], 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007df000)='/selinux/mls\x00', 0x0, 0x0) 2018/02/11 23:34:52 executing program 2: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x800000000003d) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f000002a000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f000002b000-0x4)=0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000029000)=@raw={'raw\x00', 0x9, 0x3, 0x2e0, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x238, 0xffffffff, 0xffffffff, 0x238, 0xffffffff, 0x3, &(0x7f0000015000-0x30), {[{{@ipv6={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @common='bcsf0\x00', @generic="35a5da198488a1c15d6ec71c2c1c1a3d"}, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@inet=@ecn={0x28, 'ecn\x00', 0x0, {0x1, 0x11, 0x7}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x0, 0x0, 0x0, 'netbios-ns\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x340) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000002c000-0x560)=@nat={'nat\x00', 0x1b, 0x5, 0x500, 0x118, 0x340, 0xffffffff, 0x118, 0x0, 0x430, 0x430, 0xffffffff, 0x430, 0x430, 0x5, &(0x7f000002c000-0x50), {[{{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x8, 0x7fff, 0x1}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x2, @ipv4=@empty, @ipv4=@dev={0xac, 0x14, 0x0, 0xf}, @icmp_id=0x3, @icmp_id=0x0}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x5, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}, @gre_key=0x20, @port=0x2}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x5, 0x4, 0x9, 0xed5, 0x4, 0x7, 0xff, 0x2, 0xfffffffffffffffa, 0x34, 0x550, 0x800, 0x8, 0x2, 0x200, 0xfffffffffffffff7], 0x5}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x8, @ipv4=@dev={0xac, 0x14, 0x0, 0x17}, @ipv4=@empty, @icmp_id=0x3, @port=0x1}}}, {{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, [0xff000000, 0xff, 0xffffffff, 0xff], [0xffffffff, 0xff, 0xffffff00, 0xffffff00], @common='ip6tnl0\x00', @common='ipddp0\x00', {0xff}, {0xff}, 0x6c, 0x800, 0x1, 0x12}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x18, @ipv6=@empty, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, @gre_key=0x5, @gre_key=0x9}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x560) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000021000)=[], 0x0, &(0x7f0000028000-0x1040)=[]}, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000011000-0x4)=0x8, 0x4) 2018/02/11 23:34:52 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005eb000)={0x0, 0x3c, &(0x7f0000d1a000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, &(0x7f0000997000)=0x10) 2018/02/11 23:34:52 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000, 0x2, &(0x7f0000007000/0x1000)=nil) r0 = getgid() setfsgid(r0) remap_file_pages(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/02/11 23:34:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000f43000)={0x2, 0x0, @multicast1=0xe0000001}, 0xd) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000356000-0x4)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000e69000)=0x306e, 0x7236) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f00006ad000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x8000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000afc000)={@generic="86d55010a724f7c19a2f2fcadc3292e7", 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f00008a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000021f000-0x4)=0x14) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00002c8000)={0x5, 0x7ff, 0xb67d, 0x351, 0x1b, 0x7}) sendmsg$nl_route(r1, &(0x7f00008e1000-0x38)={&(0x7f00007ae000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000ee3000-0xc)={&(0x7f000029a000)=@ipmr_delroute={0x3c, 0x19, 0x400, 0x1, 0x2, {0x80, 0x30, 0x0, 0xff, 0xff, 0x0, 0x0, 0x5, 0x1000}, [@RTA_OIF={0x8, 0x4, r2}, @RTA_SRC={0x8, 0x2, @rand_addr=0x5}, @RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0x0, 0x14}}, @RTA_OIF={0x8, 0x4, r3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x10) recvfrom$inet(r0, &(0x7f000046a000)=""/225, 0xe1, 0x0, &(0x7f0000503000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r4 = getpgrp(0xffffffffffffffff) getpriority(0x2, r4) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f000041e000)='/dev/ptmx\x00', 0x100, 0x0) ioctl$VT_DISALLOCATE(r5, 0x5608) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f00003d1000)={0xffffffffffffffff, 0x1, 0x6, 0x2, 0x9}) 2018/02/11 23:34:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000169000-0x468)={'filter\x00', 0x7, 0x4, 0x418, 0x220, 0x220, 0x0, 0x330, 0x330, 0x330, 0x4, &(0x7f0000ab1000-0x40), {[{{@arp={@empty, @broadcast=0xffffffff, 0x0, 0xffffff00, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0xff, 0x0, 0xff]}, 0x99, 0xfffffffffffeffff, 0x100000001, 0x9, 0x5, 0x5, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='ip6gretap0\x00', {0xff}, {0xff}, 0x0, 0x100}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @loopback=0x7f000001, @broadcast=0xffffffff, 0x5, 0xffffffff}}}, {{@arp={@loopback=0x7f000001, @loopback=0x7f000001, 0xff0000ff, 0x0, @empty, {[0xff, 0xff, 0x0, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0xff, 0xff]}, 0x5, 0xfffffffffffffffd, 0x7, 0x100000001, 0x6, 0x10001, @generic="17669d317b147098ced07b06736c7070", @generic="74af60ed2003ad5273a66914ad86921a", {}, {}, 0x0, 0x230}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, 0x4, 0x1}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @empty, @multicast2=0xe0000002, @broadcast=0xffffffff, 0x4, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x468) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fe9000)={0x0, 0x0}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000db0000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fea000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000fe9000)=[{0x200, 0xbc6, 0x3ff, 0x9, @time, {0x3, 0x2}, {0xabf}, @quote={{0x1f, 0xda}, 0x800, &(0x7f00004c1000-0x30)={0x4, 0x9, 0x8, 0x8, @time={0x0, 0x1c9c380}, {0x40, 0x40}, {0x2, 0x9}, @quote={{0x7fff}, 0xfff, &(0x7f0000fea000-0x30)={0x9, 0x7, 0x8, 0x7, @time={r1, r2+30000000}, {0xffffffffffffff00, 0x7}, {0x7, 0xd78}, @raw8={"875aadd6b6b7b2f8704a8391"}}}}}}, {0x80, 0x3ff, 0x3, 0x3, @time={r3, r4+30000000}, {0x9, 0xbea}, {0x9, 0x3ff}, @connect={{0x5, 0x2}, {0x3, 0x6}}}, {0x3, 0x10000, 0x9a23, 0x5, @tick=0x98, {0x8000, 0x7f}, {0x2, 0x100}, @time=@time={0x77359400}}, {0x0, 0x4, 0x2, 0x2, @time={r5, r6+30000000}, {0x8, 0x7}, {0x26a, 0x5}, @queue={0x9, {0x3, 0x6}}}, {0x7, 0xdeb4, 0x3, 0x8, @time={0x77359400}, {0x64, 0x3}, {0x1, 0x4}, @addr={0x8, 0x9}}, {0x4, 0x9, 0x4, 0x4d, @time, {0x10001, 0xf9b}, {0x9, 0x3}, @connect={{0x10000, 0x3}, {0x7, 0x5}}}], 0x120) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000fea000-0x4)=0x10000, 0xfffffffffffffee3) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000dc7000-0x2), &(0x7f0000904000)=0x4) 2018/02/11 23:34:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000e85000)='/dev/input/mouse#\x00', 0x7, 0x24000) r1 = accept4$llc(r0, &(0x7f00003de000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000f92000-0x4)=0x10, 0x800) clock_gettime(0x0, &(0x7f0000573000)={0x0, 0x0}) recvmmsg(r1, &(0x7f000034f000)=[{{&(0x7f0000c52000)=@sco, 0x8, &(0x7f0000ceb000)=[{&(0x7f000079f000)=""/67, 0x43}, {&(0x7f00002bb000-0x31)=""/49, 0x31}, {&(0x7f0000bf2000-0x87)=""/135, 0x87}, {&(0x7f0000787000)=""/42, 0x2a}, {&(0x7f0000f79000-0x1000)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x7}, 0x8}, {{0x0, 0x0, &(0x7f000080d000)=[{&(0x7f0000830000)=""/85, 0x55}, {&(0x7f0000dc7000)=""/67, 0x43}, {&(0x7f00002d9000)=""/47, 0x2f}, {&(0x7f00006b9000+0x83a)=""/38, 0x26}, {&(0x7f0000b0c000-0xba)=""/186, 0xba}, {&(0x7f0000e45000)=""/172, 0xac}], 0x6, &(0x7f0000bb9000-0xba)=""/186, 0xba, 0x7}, 0x2}, {{&(0x7f000068f000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f000039e000-0x30)=[{&(0x7f0000725000-0x5c)=""/92, 0x5c}, {&(0x7f0000816000-0x44)=""/68, 0x44}, {&(0x7f0000cfa000-0xa4)=""/164, 0xa4}], 0x3, &(0x7f0000c0b000)=""/139, 0x8b, 0xfff}, 0x54}, {{0x0, 0x0, &(0x7f0000baa000-0x60)=[{&(0x7f0000a31000-0x97)=""/151, 0x97}, {&(0x7f0000069000-0x58)=""/88, 0x58}, {&(0x7f000043e000-0xe4)=""/228, 0xe4}, {&(0x7f0000656000)=""/40, 0x28}, {&(0x7f0000a26000)=""/81, 0x51}, {&(0x7f00007b2000-0x8a)=""/138, 0x8a}], 0x6, &(0x7f000070a000)=""/221, 0xdd, 0x81}, 0x56f5}, {{&(0x7f0000331000-0x10)=@in={0x0, 0xffffffffffffffff, @remote}, 0x10, &(0x7f00005ed000)=[{&(0x7f0000eb0000-0xb3)=""/179, 0xb3}, {&(0x7f00009c6000-0xf9)=""/249, 0xf9}, {&(0x7f0000974000)=""/58, 0x3a}, {&(0x7f00004ba000-0xd6)=""/214, 0xd6}, {&(0x7f000036a000-0x22)=""/34, 0x22}, {&(0x7f00007fa000-0x4d)=""/77, 0x4d}, {&(0x7f0000f59000-0xa7)=""/167, 0xa7}, {&(0x7f0000133000-0x3a)=""/58, 0x3a}, {&(0x7f000027f000)=""/224, 0xe0}, {&(0x7f00005be000)=""/179, 0xb3}], 0xa, &(0x7f0000480000)=""/52, 0x34, 0x1}, 0x4b85}, {{&(0x7f0000647000-0x10)=@nfc, 0x10, &(0x7f0000149000)=[{&(0x7f00008c1000)=""/8, 0x8}, {&(0x7f0000372000)=""/135, 0x87}, {&(0x7f00006ca000)=""/212, 0xd4}, {&(0x7f0000046000)=""/116, 0x74}, {&(0x7f0000fab000-0x83)=""/131, 0x83}, {&(0x7f0000ea2000-0xc5)=""/197, 0xc5}], 0x6, &(0x7f0000846000)=""/4, 0x4, 0x5}, 0x7ff}, {{&(0x7f000045e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f000020b000)=[{&(0x7f0000c93000)=""/153, 0x99}, {&(0x7f0000ec4000-0xdc)=""/220, 0xdc}, {&(0x7f0000063000)=""/195, 0xc3}, {&(0x7f0000044000-0xa0)=""/160, 0xa0}, {&(0x7f0000700000)=""/110, 0x6e}, {&(0x7f000062d000)=""/91, 0x5b}, {&(0x7f0000479000)=""/27, 0x1b}, {&(0x7f000031e000-0xa5)=""/165, 0xa5}], 0x8, &(0x7f0000c33000)=""/50, 0x32, 0xfff}, 0x4}, {{0x0, 0x0, &(0x7f0000de2000-0x70)=[{&(0x7f000061a000-0xbd)=""/189, 0xbd}, {&(0x7f00002a2000)=""/149, 0x95}, {&(0x7f000075b000-0x81)=""/129, 0x81}, {&(0x7f00005ee000-0x11)=""/17, 0x11}, {&(0x7f0000cdb000)=""/196, 0xc4}, {&(0x7f00004ff000-0x5a)=""/90, 0x5a}, {&(0x7f0000ddc000)=""/237, 0xed}], 0x7, &(0x7f0000426000)=""/48, 0x30, 0xd7}, 0x1}], 0x8, 0x2, &(0x7f0000d0a000-0x10)={r2, r3+30000000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket(0x800000000000001e, 0xe, 0x10000000) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000a9e000-0x4)) accept4$nfc_llcp(r5, &(0x7f00002b2000-0x60), &(0x7f0000cd9000)=0x60, 0x80800) getsockopt(r5, 0x800000010f, 0x3, &(0x7f0000e4a000), &(0x7f0000704000)=0xfffffffffffffd43) 2018/02/11 23:34:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) sendmmsg$alg(r0, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000131000)=[]}], 0x1, 0x0) write$selinux_context(r0, &(0x7f0000e85000-0x27)='system_u:object_r:framebuf_device_t:s0\x00', 0x27) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ec9000-0x14)={0x0, 0x81, 0x100, 0x8, 0x3, 0x8}, &(0x7f0000b1e000-0x4)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00003ee000-0x6)={r1, 0xfffffffffffffe01}, 0x6) 2018/02/11 23:34:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000e5c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000f50000)) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000053b000-0x9)='/dev/vcs\x00', 0x4400, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000259000-0x15)='/proc/self/net/pfkey\x00', 0x2000000200, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000dd5000-0x6)={0x0, 0x5, 0x3}) 2018/02/11 23:34:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005eb000)={0x0, 0x3c, &(0x7f0000d1a000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, &(0x7f0000997000)=0x10) 2018/02/11 23:34:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) socket$l2tp(0x18, 0x1, 0x1) rename(&(0x7f00001a8000-0x8)='./file0\x00', &(0x7f00001ee000-0x8)='./file0\x00') getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000835000)={0x0, 0x10001, 0x1, 0x1, 0x7, 0x4, 0x5, 0x9, {0x0, @in={{0x2, 0x2, @empty}}, 0x3ff, 0x10001, 0x6, 0xffffffff80000000, 0x40}}, &(0x7f00009f4000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000ccf000)={r0, @in={{0x2, 0x1, @empty}}, 0x1f, 0x1, 0x80000001, 0xffffffffffff8001, 0x2}, &(0x7f000090a000-0x4)=0xa0) [ 36.756197] mmap: syz-executor3 (5459) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 36.788666] x_tables: ip6_tables: mh match: only valid for protocol 135 2018/02/11 23:34:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000557000-0x4)=0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000-0x38)={&(0x7f00007d9000-0xc)={0x10, 0x0, 0x0, 0x24}, 0xc, &(0x7f0000a73000)={&(0x7f0000d88000-0x1094)={0x1094, 0x22, 0x800, 0x1, 0x0, {0x1a}, [@nested={0x1080, 0x2a, [@generic="93affa88a6e2d060664b380dc4969817ddb2c89fb558c15a87dce1b1466981c67064e8b453091ee09e309fc7f66aa3e61beeebadd8d68b1e625332eeaf3c07584a6bad086e", @typed={0xc, 0x3b, @pid=r1}, @generic="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", @typed={0x8, 0x74}, @typed={0x10, 0x79, @u64=0x3}, @typed={0x10, 0x43, @u64=0x8cf9}]}]}, 0x1094}, 0x1, 0x0, 0x0, 0x40000}, 0x10) r2 = syz_open_dev$sndpcmc(&(0x7f0000890000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x20001) getdents64(r2, &(0x7f000017a000-0x1000)=""/4096, 0x1000) ioctl(r2, 0x7fff, &(0x7f0000381000)="c78f84fe1e9d73410a0350779dddd9f401d18a4527e0720891ab07a925009c43b1c64e47b8db72aa60a2f434d4c46d6c8a9a48aa1cef2e09301211c76a64640161f575decd7c7bca8e") 2018/02/11 23:34:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005eb000)={0x0, 0x3c, &(0x7f0000d1a000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, &(0x7f0000997000)=0x10) 2018/02/11 23:34:52 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a23000-0x225c)={0x14, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 23:34:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) r1 = dup2(0xffffffffffffff9c, r0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x3) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000b90000)=[@mask_fadd={0x58, 0x114, 0x8, {{}, &(0x7f0000efb000-0x8), &(0x7f0000b88000-0x8)}}], 0x58}, 0x0) [ 36.813078] x_tables: ip6_tables: mh match: only valid for protocol 135 2018/02/11 23:34:52 executing program 6: r0 = epoll_create1(0x80000) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x62}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff}, 0x20) syz_open_dev$audion(&(0x7f0000447000-0xc)='/dev/audio#\x00', 0x8, 0x101000) 2018/02/11 23:34:52 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000009d000-0x4)=0x2, 0x4) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000e65000-0x8), 0x8) 2018/02/11 23:34:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005eb000)={0x0, 0x3c, &(0x7f0000d1a000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, &(0x7f0000997000)=0x10) [ 36.865123] audit: type=1400 audit(1518392092.418:24): avc: denied { create } for pid=5489 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 36.915712] [ 36.917513] ============================= [ 36.921702] WARNING: suspicious RCU usage [ 36.925902] 4.15.0+ #308 Not tainted [ 36.929634] ----------------------------- [ 36.933819] ./include/linux/rcupdate.h:302 Illegal context switch in RCU read-side critical section! [ 36.943112] [ 36.943112] other info that might help us debug this: [ 36.943112] [ 36.951457] [ 36.951457] rcu_scheduler_active = 2, debug_locks = 1 [ 36.958153] 1 lock held by syz-executor2/5498: [ 36.962762] #0: (rcu_read_lock){....}, at: [<000000001353fe11>] __rds_conn_create+0xe46/0x1b50 [ 36.971741] [ 36.971741] stack backtrace: [ 36.976269] CPU: 1 PID: 5498 Comm: syz-executor2 Not tainted 4.15.0+ #308 [ 36.983964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.993307] Call Trace: [ 36.995898] dump_stack+0x194/0x257 [ 36.999530] ? arch_local_irq_restore+0x53/0x53 [ 37.004381] lockdep_rcu_suspicious+0x123/0x170 [ 37.009063] ___might_sleep+0x385/0x470 2018/02/11 23:34:52 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000c000)='/proc/self/net/pfkey\x00', 0x100, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r1, &(0x7f000000d000-0x1e)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='dummy0\x00'}}, 0x1e) r2 = syz_open_dev$dspn(&(0x7f000000b000)='/dev/dsp#\x00', 0x680, 0x4c000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000000d000-0x50)={@generic="090058b7a66dec17849e120203583300", @ifru_data=&(0x7f000000d000)="69997db5457ab0485dd390426f3260de6a1cc9b0e8680ff21fd3759f3c63cf26"}) socket$inet6(0xa, 0x80807, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000000000)=""/22) r3 = syz_open_dev$audion(&(0x7f0000003000-0xc)='/dev/audio#\x00', 0x6, 0x200040) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000003000-0x28)={0x4, [0x35, 0x1, 0x7, 0x3]}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000009000-0x3a0)=@filter={'filter\x00', 0x40e, 0x4, 0x340, 0xffffffff, 0xd0, 0x1a0, 0x1a0, 0xffffffff, 0xffffffff, 0x270, 0x270, 0x270, 0xffffffff, 0x2, &(0x7f0000008000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ipv6={@dev={0xfe, 0x80}, @empty, [], [], @generic="bba94527114eb2aa1e15552fc510a1ba", @common='ip6gre0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a0) syz_open_dev$dmmidi(&(0x7f0000005000)='/dev/dmmidi#\x00', 0x6, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/11 23:34:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005eb000)={0x0, 0x3c, &(0x7f0000d1a000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, &(0x7f0000997000)=0x10) 2018/02/11 23:34:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000053f000-0xc)={0x0}, &(0x7f00003d6000-0x4)=0xc) setpgid(r1, r2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000aa1000-0xe8)={{{@in6=@local, @in6=@dev}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f0000c63000)=0xe8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000017a000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x4}, 0x20) 2018/02/11 23:34:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000c2d000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f00003ad000-0x1)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cb7000-0x28)={0x0, 0x0, &(0x7f00003a4000)=""/105, &(0x7f0000af5000)=""/228, &(0x7f0000ae6000-0xc7)=""/199}) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f00000ff000-0x8)={0x2, 0x10000}) 2018/02/11 23:34:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009d2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvmsg$netrom(r0, &(0x7f00003a5000)={&(0x7f00005b2000-0x10)=@ax25={0x3, {"8077096e5b0faa"}, 0x4}, 0x10, &(0x7f000031c000)=[], 0x0, &(0x7f0000e11000-0x2280)=[], 0x0, 0x20008000}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f7d000)={{{@in6=@mcast1, @in=@empty}}, {{@in6=@local}, 0x0, @in6=@empty}}, &(0x7f00001f5000)=0xe8) ppoll(&(0x7f0000252000)=[{r0, 0x120}, {r0, 0x8}], 0x2, &(0x7f0000014000), &(0x7f0000973000)={0x4311}, 0x8) getsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000ad9000), &(0x7f00006bd000)=0x4) bind$inet(r1, &(0x7f00005d8000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f00008c3000)) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f000052d000)=0x6, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000ea5000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet(r1, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000dba000)={{{@in=@remote, @in6=@remote}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000996000-0x4)=0x1a1) getpid() getresgid(&(0x7f0000b91000-0x4), &(0x7f0000e0d000), &(0x7f0000992000)) sendmsg$unix(r1, &(0x7f000048c000)={&(0x7f0000ef1000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007a2000)=[{&(0x7f00000bb000+0x83f)}], 0x1, &(0x7f00008fb000)=[]}, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f000091d000)) sendto$inet(r1, &(0x7f0000b9c000-0x55)="f91f633403f68230c56562ebf6778f38a848275f624061e0037c3372b7734c78d3a37f6f52bbfb5fe7bc075823a85f3f7cae256ea30739e680b67d91d92a2cdd1603574d4eb9218fe91ac99658051c5e4dc2ca6104", 0x55, 0x4000, &(0x7f00007a9000)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) dup3(r0, r1, 0x80000) 2018/02/11 23:34:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000498000)='/dev/vcs\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000ab4000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001b000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00004b0000)={0xf84f, 0x9, 0x6, 0x6}, 0x5) [ 37.013048] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 37.018928] ? debug_mutex_init+0x1c/0x60 [ 37.023090] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 37.023110] __might_sleep+0x95/0x190 [ 37.031912] kmem_cache_alloc+0x2a2/0x760 [ 37.036059] ? lock_acquire+0x1d5/0x580 [ 37.040034] ? __rds_conn_create+0xe46/0x1b50 [ 37.044530] ? SyS_membarrier+0x700/0x700 [ 37.048683] ? init_timer_key+0x163/0x3f0 [ 37.053019] rds_tcp_conn_alloc+0xa7/0x4e0 [ 37.053038] ? rds_tcp_conn_free+0x2d0/0x2d0 [ 37.053046] ? rds_cmsg_atomic+0xff0/0xff0 [ 37.053062] ? __lockdep_init_map+0xe4/0x650 [ 37.053072] ? rds_cmsg_atomic+0xff0/0xff0 [ 37.053089] __rds_conn_create+0x112f/0x1b50 [ 37.053134] ? rds_conn_drop+0xb0/0xb0 [ 37.053164] ? __raw_spin_lock_init+0x1c/0x100 [ 37.053178] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 37.053205] ? __lockdep_init_map+0xe4/0x650 [ 37.053220] ? lockdep_init_map+0x9/0x10 [ 37.053233] ? __init_waitqueue_head+0x97/0x140 [ 37.053245] ? init_wait_entry+0x1b0/0x1b0 [ 37.053264] ? lockdep_init_map+0x9/0x10 [ 37.053280] ? rds_message_alloc+0x28c/0x330 [ 37.053291] ? rds_message_next_extension+0x210/0x210 [ 37.053299] ? trace_hardirqs_on+0xd/0x10 [ 37.053318] ? _raw_spin_unlock_bh+0x30/0x40 [ 37.053338] ? __release_sock+0x360/0x360 [ 37.053345] ? lock_sock_nested+0x91/0x110 [ 37.053363] rds_conn_create_outgoing+0x3f/0x50 [ 37.053380] rds_sendmsg+0xda3/0x2390 [ 37.053411] ? rds_send_drop_to+0x19d0/0x19d0 [ 37.053444] ? find_held_lock+0x35/0x1d0 [ 37.053464] ? sock_has_perm+0x2a4/0x420 [ 37.053476] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 37.053484] ? lock_downgrade+0x980/0x980 [ 37.053499] ? lock_release+0xa40/0xa40 [ 37.053527] ? selinux_socket_sendmsg+0x36/0x40 [ 37.053541] ? security_socket_sendmsg+0x89/0xb0 [ 37.053551] ? rds_send_drop_to+0x19d0/0x19d0 [ 37.053567] sock_sendmsg+0xca/0x110 [ 37.053580] ___sys_sendmsg+0x767/0x8b0 [ 37.053598] ? copy_msghdr_from_user+0x590/0x590 [ 37.053610] ? __schedule+0x8ea/0x2040 [ 37.053629] ? __sched_text_start+0x8/0x8 [ 37.053652] ? __fget_light+0x2b2/0x3c0 [ 37.053665] ? fget_raw+0x20/0x20 [ 37.053717] __sys_sendmsg+0xe5/0x210 [ 37.053726] ? __sys_sendmsg+0xe5/0x210 [ 37.053739] ? SyS_shutdown+0x290/0x290 [ 37.053762] ? SyS_futex+0x269/0x390 [ 37.053792] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 37.053811] SyS_sendmsg+0x2d/0x50 [ 37.053820] ? __sys_sendmsg+0x210/0x210 [ 37.053830] do_syscall_64+0x282/0x940 [ 37.053843] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 37.053855] ? syscall_return_slowpath+0x550/0x550 [ 37.053866] ? syscall_return_slowpath+0x2ac/0x550 [ 37.053882] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 37.053899] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 37.053919] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 37.053927] RIP: 0033:0x453a59 [ 37.053931] RSP: 002b:00007f362192ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 37.053940] RAX: ffffffffffffffda RBX: 00007f362192b6d4 RCX: 0000000000453a59 [ 37.053944] RDX: 0000000000000000 RSI: 0000000020006fc8 RDI: 0000000000000013 [ 37.053948] RBP: 000000000071bea0 R08: 0000000000000000 R09: 0000000000000000 [ 37.053952] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 37.053956] R13: 00000000000004b5 R14: 00000000006f7198 R15: 0000000000000000 [ 37.054045] BUG: sleeping function called from invalid context at mm/slab.h:420 [ 37.054049] in_atomic(): 1, irqs_disabled(): 0, pid: 5498, name: syz-executor2 [ 37.054054] 1 lock held by syz-executor2/5498: [ 37.054056] #0: (rcu_read_lock){....}, at: [<000000001353fe11>] __rds_conn_create+0xe46/0x1b50 [ 37.054078] CPU: 1 PID: 5498 Comm: syz-executor2 Not tainted 4.15.0+ #308 [ 37.054082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.054084] Call Trace: [ 37.054095] dump_stack+0x194/0x257 [ 37.054106] ? arch_local_irq_restore+0x53/0x53 [ 37.054114] ? print_lock+0x9f/0xa2 [ 37.054122] ? lockdep_print_held_locks+0xc4/0x130 [ 37.054138] ___might_sleep+0x2b2/0x470 [ 37.054146] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 37.054153] ? debug_mutex_init+0x1c/0x60 [ 37.054165] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 37.054185] __might_sleep+0x95/0x190 [ 37.054210] kmem_cache_alloc+0x2a2/0x760 [ 37.054220] ? lock_acquire+0x1d5/0x580 [ 37.054230] ? __rds_conn_create+0xe46/0x1b50 [ 37.054242] ? SyS_membarrier+0x700/0x700 [ 37.054250] ? init_timer_key+0x163/0x3f0 [ 37.054264] rds_tcp_conn_alloc+0xa7/0x4e0 [ 37.054280] ? rds_tcp_conn_free+0x2d0/0x2d0 [ 37.054288] ? rds_cmsg_atomic+0xff0/0xff0 [ 37.054301] ? __lockdep_init_map+0xe4/0x650 [ 37.054310] ? rds_cmsg_atomic+0xff0/0xff0 [ 37.054323] __rds_conn_create+0x112f/0x1b50 [ 37.054364] ? rds_conn_drop+0xb0/0xb0 [ 37.054389] ? __raw_spin_lock_init+0x1c/0x100 [ 37.054402] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 37.054418] ? __lockdep_init_map+0xe4/0x650 [ 37.054430] ? lockdep_init_map+0x9/0x10 [ 37.054439] ? __init_waitqueue_head+0x97/0x140 [ 37.054448] ? init_wait_entry+0x1b0/0x1b0 [ 37.054463] ? lockdep_init_map+0x9/0x10 [ 37.054477] ? rds_message_alloc+0x28c/0x330 [ 37.054488] ? rds_message_next_extension+0x210/0x210 [ 37.054495] ? trace_hardirqs_on+0xd/0x10 [ 37.054511] ? _raw_spin_unlock_bh+0x30/0x40 [ 37.054528] ? __release_sock+0x360/0x360 [ 37.054534] ? lock_sock_nested+0x91/0x110 [ 37.054551] rds_conn_create_outgoing+0x3f/0x50 [ 37.054566] rds_sendmsg+0xda3/0x2390 [ 37.054601] ? rds_send_drop_to+0x19d0/0x19d0 [ 37.054637] ? find_held_lock+0x35/0x1d0 [ 37.054656] ? sock_has_perm+0x2a4/0x420 [ 37.054669] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 37.054677] ? lock_downgrade+0x980/0x980 [ 37.054691] ? lock_release+0xa40/0xa40 [ 37.054724] ? selinux_socket_sendmsg+0x36/0x40 [ 37.054736] ? security_socket_sendmsg+0x89/0xb0 [ 37.054746] ? rds_send_drop_to+0x19d0/0x19d0 [ 37.054760] sock_sendmsg+0xca/0x110 [ 37.054775] ___sys_sendmsg+0x767/0x8b0 [ 37.054794] ? copy_msghdr_from_user+0x590/0x590 [ 37.054807] ? __schedule+0x8ea/0x2040 [ 37.054828] ? __sched_text_start+0x8/0x8 [ 37.054849] ? __fget_light+0x2b2/0x3c0 [ 37.054860] ? fget_raw+0x20/0x20 [ 37.054924] __sys_sendmsg+0xe5/0x210 [ 37.054932] ? __sys_sendmsg+0xe5/0x210 [ 37.054945] ? SyS_shutdown+0x290/0x290 [ 37.054968] ? SyS_futex+0x269/0x390 [ 37.055000] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 37.055027] SyS_sendmsg+0x2d/0x50 [ 37.055035] ? __sys_sendmsg+0x210/0x210 [ 37.055044] do_syscall_64+0x282/0x940 [ 37.055057] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 37.055069] ? syscall_return_slowpath+0x550/0x550 [ 37.055081] ? syscall_return_slowpath+0x2ac/0x550 [ 37.055099] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 37.055117] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 37.055139] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 37.055146] RIP: 0033:0x453a59 [ 37.055151] RSP: 002b:00007f362192ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 37.055163] RAX: ffffffffffffffda RBX: 00007f362192b6d4 RCX: 0000000000453a59 2018/02/11 23:34:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005c9000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$selinux_user(r0, &(0x7f000023e000-0x28)={'system_u:object_r:adjtime_t:s0', 0x20, 'root\x00'}, 0xfffffffffffffe3e) r1 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000ce6000-0x28)=[{r1}], 0x1, 0x0) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000007000-0x8)) mmap$binder(&(0x7f000044e000/0x4000)=nil, 0x4000, 0x1, 0x12, r1, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000c20000)=0x5, 0x4) 2018/02/11 23:34:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000db000-0xd1)=""/209, &(0x7f0000479000-0x4)=0xd1) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000064d000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, 0xb) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4), 0x2f2) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r0, &(0x7f00005f0000-0x5f2)="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", 0x5dc) 2018/02/11 23:34:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f000000c000)={0x100}) r0 = syz_open_dev$evdev(&(0x7f0000f2b000-0x12)='/dev/input/event#\x00', 0x2, 0x0) getxattr(&(0x7f0000565000-0x8)='./file0\x00', &(0x7f0000336000-0x1b)=@random={'security.', '/dev/input/event#\x00'}, &(0x7f0000491000)=""/153, 0x99) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000000c000)) read(r0, &(0x7f000031a000+0xfbd)=""/170, 0xaa) 2018/02/11 23:34:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f00001cf000), &(0x7f0000e45000-0x4)=0xfffffffffffffd92) 2018/02/11 23:34:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = epoll_create(0x7ffffffe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b85000)) 2018/02/11 23:34:53 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000055a000-0xc)=@sack_info={0x0, 0x7, 0xffffffff00000000}, &(0x7f0000509000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000441000-0x10)={0x3f, 0x8200, 0x8, 0x5, r1}, 0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000752000-0x8)=@assoc_value={r1, 0x100000000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r2, 0x10e, 0x4, &(0x7f0000c5a000), &(0x7f0000fb2000-0x4)) 2018/02/11 23:34:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000140000)={0x0, 0x0, &(0x7f0000888000)=[{&(0x7f0000dea000-0x1000)="1749db371593d2be768bfe3b3b5bfe92537cf4101bfecdc53f434d54520c9632df2ba91fc05b2913af26d7e608b865bda13cf57d8c41fe1bf6ef12f61b0275567fad5ca49bad1a6b69c76b5ba7cb2e4876e069018951e7e44c41b3ed82605fcad0166498a16d9b41fb88f17d0fc7764e7980c081de286734a8a80255ea269b23", 0x80}], 0x1, &(0x7f0000bb6000)=[]}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000b44000-0xe8)={{{@in=@multicast2, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000de3000-0x4)=0xe8) pipe2(&(0x7f00003ca000), 0x4000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000606000-0x28)={@generic="781f00047f49b495dc083f4a7501000d", r2}) recvmsg(r1, &(0x7f0000c57000-0x38)={&(0x7f000043e000-0x80)=@generic, 0x80, &(0x7f00007e2000)=[{&(0x7f0000518000)=""/4096, 0xe5}], 0x1, &(0x7f0000ea0000), 0x229}, 0x0) 2018/02/11 23:34:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005eb000)={0x0, 0x3c, &(0x7f0000d1a000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, &(0x7f0000997000)=0x10) [ 37.055169] RDX: 0000000000000000 RSI: 0000000020006fc8 RDI: 0000000000000013 [ 37.055175] RBP: 000000000071bea0 R08: 0000000000000000 R09: 0000000000000000 [ 37.055180] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 37.055186] R13: 00000000000004b5 R14: 00000000006f7198 R15: 0000000000000000 [ 37.055502] atomic_op 00000000a6e5ae98 conn xmit_atomic (null) [ 37.088542] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 37.107645] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/02/11 23:34:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005eb000)={0x0, 0x3c, &(0x7f0000d1a000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, &(0x7f0000997000)=0x10) 2018/02/11 23:34:53 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0}, &(0x7f0000004000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000007000)='net/ip6_tables_matches\x00') getdents(r1, &(0x7f0000003000-0x3c)=""/60, 0x3c) renameat(r1, &(0x7f0000004000-0x2)='./file0\x00', r1, &(0x7f0000004000-0x8)='./file0\x00') ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000006000)={&(0x7f0000000000/0x1000)=nil, 0x5, 0x0, 0x4c, &(0x7f0000000000/0x2000)=nil, 0x3}) 2018/02/11 23:34:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000ae4000-0x47)="f6", 0x1, 0x200408d4, &(0x7f0000341000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0x40000000000000c, 0x4, 0x0) write(r1, &(0x7f0000e33000)="220000001e0007fffc01000f090007000a000cebeeffa7001a00ffff05000980be45", 0x22) sendmsg$netrom(r1, &(0x7f0000207000-0x38)={&(0x7f0000de7000)=@ax25={0x3, {"bb35adb63d0597"}, 0x4}, 0x10, &(0x7f00000b3000)=[{&(0x7f000048c000-0xad)="b0d84f2b8b157be435c7ebf27ec13d3244ba99bc7116dc187cdd5915ba2c4c1bb247e14e0564c3d74f1ba1afa66f576ddbe8f6dd3ba016079d23243a4d4ede90e0a20b970d2d41f7714ddea4dd973cbd03efd469a0f75dd7a7071299928f0d8898ed5133ce5872633e1d8def82cca74f2a3f40215f8e89b77d88664f37ff8eb994796709cb395d53462e6b516afe0a3af7d7bb6b7971ebfbcd3cc49e52955bff082286a16ef6b81f2e3a5065e2", 0xad}, {&(0x7f00007db000-0x95)="ef53afb5ca0acf9a08a6e0187fb82abf2e5f686fc4243288b71bf0d61ad480f981108043ebb87e25ff87a7a3e893fd5da61d3135d27dbaa7207f97c72f833e97a10ccf201665ed9e7d96ae8a73c7e1cf9b0698b13e07e8a2ce3188c7129f9c4a34b1ae0f3e6d4e586fbc1271c35ee3fd90ff5d814ec1f2fd40c1cf6e3d243ec9889940cc98273f8e7646da1260d5cec9007d99458d", 0x95}, {&(0x7f0000e17000+0xef1)="bade66a471f31e40501c116d63fe41d750aa5c0a97af7fa7a6bb", 0x1a}, {&(0x7f000059a000-0x88)="63162f2b4d0e7a35d85e638af71336af3b82789f1c34536620c650f5d3351d2c2cd6836a5a42d63b2d3a2f3ddbaf25ebacff6967732396eb9810ee8aed994d3671b2832896a3cb7c8d9ac5ebae8dd6c00c2008a8001b1a192e0b30907d85ae94fb83b8c930c8bfe288d8ac787833dfbf6bd3b73919c6e1ce0238214b037eff497cb93df2d3548818", 0x88}, {&(0x7f0000270000)="33d04ca3bfc4ef23ee7fbdf71accabd813b1581924d80a46ddbd07aff13f26f44800e4dcc4ddccd96562663b7b773e13fdc6d69314339f984d14ede4424862fabb36d26c6034199635f32fa47df7248996480d8b0bcf985f71e76e843870a7d3c76bb6b6d0fc09992585e3fc60e1c07f099465f6c608c65bbf2398ef4132307e0c49d04465358f10e5c9517a0d09f94f801298315fb43f333cf08a44019e44b2c6fdcf386e91989b3948880cde0dd5186d29db80690a5fd1fa3df3aaaa811afa22e623c3e6518108060a991a8947b756dd01004d4168368ad297a2955b688f0c3e420d628c84028d1c0510", 0xeb}, {&(0x7f0000550000)="6dd796273e31aa05c2af0bc6d673e05e7d076c035bace88b74b752d66d865118c94ba8e2931374a4eef94f5800c1acc358cbdb17488340790a02f090660d30fd0e1d81dd5dd55e0fc41de18c3a031fe1fb90c3333a3264d56bcace9505c1e029293f746a0e6d043aac9ae1cd2214a5affc5e29dd271167499d78cf115369f96fe66707", 0x83}, {&(0x7f0000334000-0x19)="d892d33c6c1df4314267786386c66547aa8015962f02019fbc", 0x19}, {&(0x7f0000475000-0x75)="5ba80c08dff054e40caf56e06232dc4d85c08e64262803b8fe902ca2402c8cd2e8b84bb6ec0b20e425c3c9337230e9b1068c916a6baedc72b18385fc53ee335ffb3ede68fda4815bed06188478ec5e9d8af1f25ef38a2f9ead396a1991cde6c6d8c94a40403105c69c6f19d7008fb15441f15ac0fa", 0x75}, {&(0x7f000035a000-0xee)="b9ef2bf14fb408025117c11b1428d8d66bb18a942e8fbe1d0480e87e465b57534e93e0784c005c93da9c08df400fbc7af03817779c3fddc75603d73e821e2b784a01260d87ededf1d2722c4dad14fa76e3342ffd91f2b96a91fb9acdecb86054774db531574507a427c150795d4270ca44ccdeb65b107c3ece4fb3aa30f1f719fb8d96255fb35c976557df91fdbdd58e9ee9cee695aa4fd7b186d615dd7a54bde1eb31ca3cbf6d2e129c96cfd67f6947e2733d3625f76e9b4817cdcb9feeba28c0fa7bf64571292580ab9ddf5b7ffa53ca62887d4344c5905875079ed0dbff9e4ae32c2c91d97a7b365f91cfe164", 0xee}], 0x9, &(0x7f0000984000-0x170)=[{0x60, 0x117, 0x3, "7fe4056a7b6bbe3014b9b29f41adfa56bea11cdb5e7872f129d924ad19c11e012660b260e8788a849e65b6db18e30668056c8704b37f62ade753a12f69c27c5eefe88e2c76b89dff25977ba5ae0f98"}, {0x18, 0x11f, 0xf3, "c392bc479044843b"}, {0x98, 0x1ff, 0x401, "bb4d35bffbfacb7d2a2d6b19bfbb26fc4af9ad56d220424430a5d39a7cc4d9d97e9a08fd9814d9373d3f6606903fbde77147ccf5e84ffd8a42d8b434c1fce155328c46c0e03deff13ebbb0ae9e7e17b183ec9861fed9eb51cd6f49c9ebaa8031df007dc07ab25168dfa25e6249cd71904e49ce13f54e394cd73e613f322ce1fdf8"}, {0x60, 0x0, 0x1, "b347ee1d41b6110ca0d2a0a83934279fc15cb966780aae51100cb74b10f484533d8f8625c4efb7f783c2debccfb345adb80a791bd2c6be5331e1be036eb8afe3e0f084e632eede86a797fdc3a0fdf6"}], 0x170, 0x1}, 0x80) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000e37000)={0x0, 0x2710}, 0x10) 2018/02/11 23:34:53 executing program 0: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000d000+0xc01)={&(0x7f0000026000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028000-0x2c)=@mpls_newroute={0x1c, 0x18, 0x503, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}, []}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f000002d000)=""/30, &(0x7f0000031000-0x4)=0xfffffca1) 2018/02/11 23:34:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005eb000)={0x0, 0x3c, &(0x7f0000d1a000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, &(0x7f0000997000)=0x10) [ 37.796414] audit: type=1400 audit(1518392093.350:25): avc: denied { map } for pid=5539 comm="syz-executor4" path="/dev/dsp1" dev="devtmpfs" ino=9204 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 2018/02/11 23:34:53 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2020000000000016, &(0x7f0000d7b000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={r2, 0x1f}, &(0x7f0000000000)=0x6) 2018/02/11 23:34:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c74000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept4(r0, &(0x7f0000955000)=@nfc_llcp, &(0x7f00006e7000-0x4)=0x60, 0x80000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000a8c000)={0x0, 0xfe07, "e42713fbc322e052586eddfd9caa3be2726ade11cba9bc94f7a1359d55a279dcc7a0440d6443539fb611fab1b9dc3a3669ccf7a0520fa2e1686137ac0eda3896"}, &(0x7f00007da000-0x4)=0x48) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000d31000)=@generic, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000d26000)=@sack_info={r2, 0x7, 0xffffffff}, &(0x7f0000d0f000-0x4)=0xc) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10), 0x0) 2018/02/11 23:34:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000df000)='/dev/vcs\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000891000)={0x7f, 0x0, 0x6, 0x2387, 0x2000000000000, 0x10001, 0x3}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x6, 0x4, 0x4, 0x40, 0x0, 0xffffffffffffffff}, 0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000637000-0x10)={&(0x7f00002f6000)='./file0\x00', r1}, 0x10) 2018/02/11 23:34:53 executing program 2: clone(0x0, &(0x7f0000e0c000)="8f", &(0x7f0000338000-0x4), &(0x7f0000c71000), &(0x7f0000a70000-0xcd)="dab3a3a7eb69e0153e3365eceee927e4b43f1ca16eeefd608587b97aefbe5b607777622f7713fcc34355ed3eeee7ca7714dc9afce17ef5d77714821e643da0d2a9fb201e59266c3402b2a0e296dfd5da23f618629dc70e1491c0824f85d96e9a0c71e92ef38ad61e6489f517c88cbeade932d8966cfbb58c067624b30ee0e128768b4a808c5eeba7d527add047bfa17d42af51b09cf396cd87aa8e9abd69661d6eb185933c7cab9b133fa898c579403e3a60209c0139eb0835a45f577a729f572263d18288c695dae6f10948f1") waitid(0x0, 0x0, &(0x7f0000004000-0x8), 0xc1000006, 0x0) 2018/02/11 23:34:53 executing program 7: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae2000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000ae1000)=0x1) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000ae1000)=""/135) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000aea000)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000939000)={[0x10f004, 0x0, 0x3000, 0xf000], 0x6, 0x5, 0x200}) 2018/02/11 23:34:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005eb000)={0x0, 0x3c, &(0x7f0000d1a000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, &(0x7f0000997000)=0x10) 2018/02/11 23:34:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000073d000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000016c000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000040000-0x93)=@dstopts={0x6c, 0x11, [], [@calipso={0x7, 0x20, {0x40, 0x6, 0x101, 0x100000, [0xfffffffffffffffb, 0x1, 0x5]}}, @generic={0x81, 0x55, "3ab6c84d51430e0889e126b41bf73020efb6fe9ee50ce09118d45bdbc778d71d2126120f55efafaa3fe2901eab064e629d58e1a103cb45a2f6a3b1b9f60fe2562f1009015a91e090d79585732998e799bf6c7f47df"}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0x0, 0xbb}}]}, 0x93) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000c6c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/11 23:34:53 executing program 4: mmap(&(0x7f0000000000/0x31c000)=nil, 0x31c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x100, 'ecb-cipher_null\x00'}, 0x58) ioctl$void(r0, 0xc0045878) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f000031c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00002c9000-0x4)) r2 = syz_open_dev$sndpcmc(&(0x7f000031d000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x400001) mmap(&(0x7f000031c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000031d000-0x10)={r2, 0x28, &(0x7f00002db000)}, 0x10) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f000031d000), &(0x7f000031e000-0x4)=0x4) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000319000)}, 0x0) recvmsg(r0, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs, 0xffffffffffffffed, &(0x7f000023c000-0x40)=[{&(0x7f00001f6000-0x3b)=""/59}, {&(0x7f00000ed000)=""/150}, {&(0x7f00002e4000)=""/29}, {&(0x7f000000a000-0xe7)=""/231}], 0x0, &(0x7f00002fb000-0xc8), 0x1e9}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000166000)={@generic="46b968bed2163b68afe4ed32b7f0fccd", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}}) bind$unix(r2, &(0x7f0000034000-0xa)=@file={0x0, './file0\x00'}, 0xa) write(r1, &(0x7f00000d4000)="7f", 0x1) 2018/02/11 23:34:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000f57000-0x20)={@generic="1df507f522943d6d0f9033e65029be1a", @ifru_flags=0x4e00}) r1 = fcntl$dupfd(r0, 0x0, r0) bind$inet6(r0, &(0x7f0000a24000-0x1c)={0xa, 0x3, 0xffff, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0xff}, 0x1c) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000fc4000-0x26)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x108) mkdirat(r1, &(0x7f000076d000-0x8)='./file0\x00', 0x20) 2018/02/11 23:34:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getegid() getresgid(&(0x7f0000b2a000-0x4), &(0x7f0000a8c000-0x4)=0x0, &(0x7f0000c49000-0x4)) lstat(&(0x7f00008e5000)='./file0\x00', &(0x7f0000d66000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000d04000)={0x1, &(0x7f0000bdd000-0x28)=[{0x5}]}, 0x10) 2018/02/11 23:34:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x807, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000256000)=0x6, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = syz_open_dev$mouse(&(0x7f0000e50000-0x12)='/dev/input/mouse#\x00', 0x3fe, 0x21ff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f000060d000)=[@in6={0xa, 0x0, 0xeb, @empty, 0x40}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x0, @empty, 0x100000000}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x7}], 0xa0) preadv(r1, &(0x7f0000c8c000)=[{&(0x7f00001fe000)=""/202, 0xca}, {&(0x7f000090e000)=""/225, 0xe1}, {&(0x7f0000df1000)=""/250, 0xfa}, {&(0x7f000042a000-0x3f)=""/63, 0x3f}, {&(0x7f0000a8f000-0x59)=""/89, 0x59}], 0x5, 0x0) [ 37.931598] audit: type=1400 audit(1518392093.485:26): avc: denied { map_create } for pid=5587 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=bpf permissive=1 [ 37.954279] audit: type=1400 audit(1518392093.485:27): avc: denied { map_read map_write } for pid=5587 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=bpf permissive=1 [ 38.011871] audit: type=1400 audit(1518392093.565:28): avc: denied { setgid } for pid=5604 comm="syz-executor5" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/11 23:34:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0xcf, 0x20, 0x5, 0x1}, &(0x7f0000000000)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r1, 0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f14000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000002000)={0x1f, 0x7, 0x1, 0x53ee, 0x5, 0x9}) ptrace$setsig(0x4203, r2, 0x4, &(0x7f0000933000-0x10)={0x1c, 0x8174, 0x80010000, 0xfffffffffffff001}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000003000-0x4)={0xd, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, r2, &(0x7f0000e58000-0x10), 0x7f203827c6b89f11, &(0x7f0000e11000)) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000782000-0x98)={0x0, 0x0, 0x0, 0x0, 0xff, 0x3, 0xf, 0x10, "ebd85555886f792ede304d7a53df311f81315aa2a36f5506d7f1977575656e0ea151489155169765d29c48e14f82f14689d7976ae7ef0adaee8aad6412fd95c6", "b12c17acb373ded216d4c98f3d8e095d4a591272ec674ae01a9ec1587572aa47", [0xfff]}) r3 = socket$inet(0x10, 0x3, 0x10) sendmsg(r3, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270400000000000011007352", 0x23}], 0x1}, 0x0) setsockopt$inet_buf(r3, 0x0, 0x28, &(0x7f0000f44000)="d1e32a4140ddf2db2d541f88268026d7da34b4ba1ab5e6dcc5d0cccc638d08e904ed6ec7d1", 0x25) 2018/02/11 23:34:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x100000000083) msgctl$IPC_SET(r0, 0x1, &(0x7f000079e000-0x78)) msgsnd(r0, &(0x7f0000c41000-0x8)={0x1}, 0x8, 0x0) msgctl$IPC_RMID(r0, 0x0) 2018/02/11 23:34:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e7b000)={0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00005f0000)={0x0, 0xb8, "bcf5355480f8b9d22a6475b295f35aa95612355ec8f6f540c3149bd28eabd6fd9d18cff17a746d03165415bbd0292f32267c9443538b750e40a3620e53230d46957a0cd58a9fcf3c7ce994234767159b500776923203b0b5ff4bdb088a3df5a21c1a247fec53708802e456da2ff32e56c268a7cac6b8c3ab37f9c2f849006ca41186cc34f67d0d7d53085ddba0e685679971672ddd515ea8fd14100ca1fafb45adc0236c7dcaeb0aa3c9b7010ca8fc0771038c29aa7f3d6f"}, &(0x7f0000885000)=0xc0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000815000-0x6)={r1, 0x5}, 0x6) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2c1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/02/11 23:34:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f000011a000)={0x0, 0x0, []}) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000e13000)=0x9, &(0x7f00008a5000-0x8)=0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000002000)) recvfrom$inet6(r1, &(0x7f0000a09000-0x92)=""/146, 0x92, 0x0, &(0x7f0000749000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/11 23:34:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x80000) arch_prctl(0x2002, &(0x7f0000000000)) 2018/02/11 23:34:53 executing program 6: mmap(&(0x7f0000000000/0xed6000)=nil, 0xed6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x2000000000029, 0x3) r0 = memfd_create(&(0x7f0000ed6000-0xe)="73656c662b65746831a470703100", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) r1 = fcntl$getown(r0, 0x9) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000cb7000-0x4), 0x4) move_pages(r1, 0x5, &(0x7f00008e5000)=[&(0x7f00002ed000/0x5000)=nil, &(0x7f0000c14000/0x2000)=nil, &(0x7f00003c7000/0x4000)=nil, &(0x7f000057f000/0x3000)=nil, &(0x7f0000ace000/0x4000)=nil], &(0x7f000079e000-0xc)=[0x10000, 0x100000001, 0x20d], &(0x7f00005f7000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000ed8000-0x8)) perf_event_open(&(0x7f0000ed6000)={0x1, 0x78, 0x7f, 0xfffffffffffffffc, 0xfffffffffffffffa, 0x100000000, 0x0, 0x6, 0xb400, 0x9, 0x50f5, 0xff, 0x8001, 0x4, 0x2, 0x64a630fd, 0x7, 0x8001, 0x4, 0x9, 0x0, 0x9, 0x200, 0x8, 0x1f, 0x0, 0x6, 0x6, 0x4, 0x4, 0x9, 0x6, 0x2, 0x2, 0x4000000000000, 0x7, 0x5, 0x7ff, 0x0, 0xffffffffffffffc1, 0x4, @perf_bp={&(0x7f0000ed6000), 0x8}, 0x2000, 0x8, 0x6, 0x0, 0x3, 0x68c6, 0x2}, r2, 0x4, r0, 0x5) 2018/02/11 23:34:53 executing program 0: r0 = getpgrp(0xffffffffffffffff) kcmp(0x0, r0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) 2018/02/11 23:34:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005eb000)={0x0, 0x3c, &(0x7f0000d1a000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, &(0x7f0000997000)=0x10) [ 38.108439] audit: type=1400 audit(1518392093.662:29): avc: denied { map } for pid=5626 comm="syz-executor6" path=2F6D656D66643A73656C662B65746831A4707031202864656C6574656429 dev="tmpfs" ino=14987 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 2018/02/11 23:34:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000275000)={'vcan0\x00', 0x0}) r2 = socket(0x1b, 0x0, 0x7313) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000edc000)) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00001a0000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r3, &(0x7f00003f0000)={'system_u:object_r:tape_device_t:s0', 0x20, 'system_u:object_r:fonts_t:s0', 0x20, 0x30, 0x38, 0x20, '/sbin/dhclient\x00'}, 0x52) connect(r0, &(0x7f0000a10000-0x14)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x6, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f000031e000)='/selinux/context\x00', 0x2, 0x0) 2018/02/11 23:34:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) sendmsg$key(r1, &(0x7f00000d3000-0x2d)={0x0, 0x0, &(0x7f00003af000)={&(0x7f0000a82000)={0x2, 0x16, 0x112d, 0x2, 0x14, 0x0, 0x7, 0x0, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_x_sa2={0x2, 0x13, 0x4cf500, 0x0, 0x0, 0x2, 0x1}, @sadb_x_nat_t_port={0x1, 0x16, 0x2}, @sadb_x_filter={0x5, 0x1a, @in=@dev={0xac, 0x14, 0x0, 0x13}, @in=@rand_addr=0x997, 0x5, 0x10, 0x10}, @sadb_ident={0x2, 0xb, 0x4, 0x0, 0x768}, @sadb_lifetime={0x4, 0x2, 0x1, 0x1, 0x34, 0xd0}, @sadb_address={0x3, 0x17, 0xff, 0x80, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0xa0}, 0x1}, 0x4000000) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000aec000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000df0000-0x17)="090800006970365f7461e3a500005f61726765747300") preadv(r3, &(0x7f0000c21000-0x30)=[{&(0x7f0000b15000-0x74)=""/116, 0x74}], 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000028e000)) 2018/02/11 23:34:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000fb8000-0x4), 0x91) [ 38.137157] audit: type=1400 audit(1518392093.667:30): avc: denied { setopt } for pid=5629 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/11 23:34:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000e90000)={0x1180, 0xfffffffffffffff8, 0x6, 0x3}, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000002000)=[{0x0, 0x3, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000ae5000)}}], 0x30) write$sndseq(r0, &(0x7f0000811000)=[{0x0, 0xd1, 0x0, 0x0, @tick=0x8, {}, {}, @raw32}], 0x30) r3 = syz_open_dev$sndseq(&(0x7f0000cea000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000643000-0x4c)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) dup2(r4, r3) 2018/02/11 23:34:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005eb000)={0x0, 0x3c, &(0x7f0000d1a000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, &(0x7f0000997000)=0x10) 2018/02/11 23:34:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00009f2000)='./file0\x00', 0x43, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00001e3000)={0xb, 0x4, 0xf64, 0x100000000, 0x9, r0, 0x1}, 0x2c) perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000ce4000-0x8)='./file0\x00', &(0x7f000057c000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/11 23:34:53 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00007f0000-0xb)='/dev/audio\x00', 0x200, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000c27000)={&(0x7f0000797000/0x3000)=nil, 0x3000}) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/11 23:34:53 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x11) connect$inet6(r0, &(0x7f000000a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000003000-0x3c8)=@filter={'filter\x00', 0xe, 0x4, 0x368, 0xffffffff, 0x0, 0xd0, 0x1a8, 0xffffffff, 0xffffffff, 0x298, 0x298, 0x298, 0xffffffff, 0x4, &(0x7f0000013000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9304, 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005000-0x20)=[], 0x0, &(0x7f0000006000)=[]}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000016000-0xd)='/dev/dmmidi#\x00', 0x3, 0x2000) 2018/02/11 23:34:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000081c000)='net/softnet_stat\x00') getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000275000-0xc)={@rand_addr, @local, 0x0}, &(0x7f00005d9000)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000570000)={r1, @rand_addr=0x3ff, @multicast2=0xe0000002}, 0xc) pread64(r0, &(0x7f00005e1000-0x9)=""/9, 0x9, 0x800) 2018/02/11 23:34:53 executing program 5: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000025d000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x5, 0x0, 0x7, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x50}, 0x1}, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000f89000-0xb)='/dev/midi#\x00', 0x2, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000f89000-0x4)=0x1) r3 = creat(&(0x7f00002e9000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000087d000)={0x0}, &(0x7f0000f89000)=0x8) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f89000)={r4, 0x400}, &(0x7f0000f89000)=0x8) ioctl$TCGETS(r3, 0x5401, &(0x7f0000340000)) [ 38.232923] audit: type=1400 audit(1518392093.786:31): avc: denied { validate_trans } for pid=5642 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 2018/02/11 23:34:53 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000004a00030007fffd946fa283ab0a00800002000000031d8568791ba3a2d108737e", 0x24}], 0x1}, 0x0) 2018/02/11 23:34:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005eb000)={0x0, 0x3c, &(0x7f0000d1a000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, &(0x7f0000997000)=0x10) 2018/02/11 23:34:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a1f000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00006f7000-0x4)=0x2, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00006b8000-0x310)=@raw={'raw\x00', 0x9, 0x3, 0x2b0, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1e0, 0xffffffff, 0xffffffff, 0x1e0, 0xffffffff, 0x3, &(0x7f00007fb000-0x30), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0xffff}, {0x7fffffff}}}}, {{@uncond, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x9, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) connect$inet6(r2, &(0x7f0000061000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000b0000)=0x8, 0x4) sendmsg(r2, &(0x7f00003e6000-0x38)={0x0, 0x0, &(0x7f00006ac000-0x50)=[], 0x0, &(0x7f0000d42000)=[]}, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000798000-0x10), 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00001ac000-0x78)=[@in6={0xa, 0x0, 0xffffffffffff8001, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x946, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x0, @broadcast=0xffffffff}], 0x185) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000325000-0x1c)={0xc, 0x9, 0x9, 0x0, 0x9a9f, 0x8, 0x3, 0x5, 0x0, 0x5, 0x7, 0x7ff, 0x0, 0x7c714b24, 0x3f, 0x6c39, 0x65, 0x9, 0x7}) 2018/02/11 23:34:53 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x307, @empty}, 0x10) sendto(r0, &(0x7f0000009000-0xf), 0x0, 0x0, &(0x7f000000e000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0x2e) init_module(&(0x7f000000e000)='security)\x00', 0xa, &(0x7f000000b000-0x13)='{self\\em1vboxnet0{\x00') 2018/02/11 23:34:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$midi(&(0x7f000021b000)='/dev/midi#\x00', 0x10001, 0x147001) bind$alg(r0, &(0x7f0000116000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) 2018/02/11 23:34:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e53000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000fee000)=""/4096) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00007ad000-0x4a8)=@raw={'raw\x00', 0x9, 0x3, 0x448, 0x378, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x378, 0xffffffff, 0xffffffff, 0x378, 0xffffffff, 0x3, &(0x7f00004a2000), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='ip6tnl0\x00', @common='bridge0\x00'}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x49, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0x1f8, 0x268, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'ip6_vti0\x00'}}]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "35426d94225e5b5f84e2652f0bb79c17e907906adb6b48eb9f41d57c2f29ee7c533f470167eb78960d996d8f4540c58ff76d37f9ccb6d2d747c7db6816bfeb96"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) 2018/02/11 23:34:53 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000009000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc0884113, &(0x7f000000d000-0x2)) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f000000e000-0x28)="0613db647fd2a93dcadc232460e4959c4149d576f0934f34ebfe812fca6e36adf9281bd443235f94") 2018/02/11 23:34:53 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005d5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0xffffff89, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x2d0}}}}}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f000001e000-0xb)='/dev/midi#\x00', 0x6832, 0x80) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000011000-0x28)={0x2fd, 0x12, 0x5, 0x5, "c5e1aa4b523cbe1810da98f320cc1e560d7f142ddebef1b3edb4ef64b6c24da6"}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000015000)={@common='syzkaller0\x00', @ifru_flags=0x2000}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x10, &(0x7f000001f000-0x4), &(0x7f000001f000-0x4)=0x4) 2018/02/11 23:34:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005eb000)={0x0, 0x3c, &(0x7f0000d1a000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, &(0x7f0000997000)=0x10) [ 38.375763] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 38.387388] x_tables: ip6_tables: CT.2 target: invalid size 72 (kernel) != (user) 41 2018/02/11 23:34:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000642000-0x1c)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000e87000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @time}) r2 = syz_open_dev$mice(&(0x7f0000bec000)='/dev/input/mice\x00', 0x0, 0x400) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000de000)={0x0, 0x401}, &(0x7f0000a9f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f000080d000-0x8c)={r3, @in6={{0xa, 0x3, 0x1, @empty, 0x3}}}, 0x8c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000754000)) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000cb0000)={0x4, &(0x7f00002f4000-0x20)=[{0x466e308d, 0x7, 0x100, 0x5}, {0x1, 0x348, 0xe1, 0x4}, {0x2, 0x8, 0x80}, {0x5, 0x9, 0x400, 0x2}]}, 0x10) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, &(0x7f0000a42000-0x4)) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000049d000)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r4, 0xc4c85512, &(0x7f0000525000)={{0x7fff, 0x2, 0xb678, 0xffffffffffff9cb7, "74fab24d75972a194137bde6c17f8ea4fa0cb3df63a004a354a3aafe8b437cb4136807b08987b91e26e018cb", 0x1}, 0xe3, [0x1f, 0xe70, 0x5, 0x1, 0x81, 0x4, 0x9, 0xfffffffffffffffc, 0x1f, 0x0, 0x2, 0xffffffff, 0xad8, 0x6, 0x4, 0x4, 0x10001, 0x3ff, 0x67, 0x7fffffff, 0x0, 0x800, 0x7, 0x8001, 0xfffffffeffffffff, 0x5, 0x6, 0x80000000, 0x200, 0x6, 0x3, 0x80000000, 0x8, 0xffff, 0x100, 0xfffffffffffffffc, 0x92, 0x5, 0x3, 0x0, 0x2, 0x8000, 0x5, 0x4f09, 0x8ddf, 0x9, 0x8, 0x1, 0x3, 0x2, 0x6, 0x80, 0x9, 0x9, 0x6, 0x8, 0x1, 0x7fff, 0x46edb2e, 0x3, 0x4, 0x8, 0x1, 0x5, 0x3, 0x6, 0x5, 0x100000001, 0x8, 0x0, 0xffffffff80000001, 0xba, 0x21d0, 0x4, 0x101, 0x0, 0x38, 0x5, 0x1, 0x5, 0x1, 0x180, 0xf2f1, 0xfffffffffffff2c6, 0x1000000000000, 0x400, 0xfffffffffffffff7, 0x800, 0x100000000, 0x6000000, 0x100000001, 0x7, 0x7f, 0xf0, 0x2, 0xd74d, 0x7, 0x9, 0x80000001, 0x8, 0x5, 0x80000001, 0x2, 0x3, 0x1000, 0x1b4e, 0x5, 0x7fffffff, 0x709e, 0x2, 0x645, 0x7f, 0x9, 0x3f, 0x1, 0x1ff, 0x34a3, 0x1, 0x10000, 0x5, 0xfff, 0x0, 0x0, 0x5, 0x3, 0x4, 0x9], {0x77359400}}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a7b000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000d32000/0x18000)=nil, &(0x7f000097b000)=[@text32={0x20, &(0x7f0000616000-0x2c)="b8010000000f01d98fe978804f3d0f23fe660f388208c4e221a90cd2c4c27d2ebdb4a200003e6d270f35f3a5", 0x2c}], 0x1, 0x10, &(0x7f00008c2000-0x20)=[@cr4={0x1, 0x2000}, @dstype0={0x6, 0x4}], 0x2) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000991000)=0x9) 2018/02/11 23:34:54 executing program 7: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xffff, 0x1000, &(0x7f0000000000)="e6e468dffb1a713cc7eee582ee0298cef970cff89de29ad41537ca32485260aab5e3a14622498d322b38abc7357842c7e1e9dd923a8e734c825502142b594d8626ab1f7230cfff38ce53fdc56355cd6666b85ca5b5edfdfd3e19e1e3858f855bfa333da6bbdd8bdec14a8b8c9bae5eb0", 0x70) mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) shutdown(r1, 0x1) 2018/02/11 23:34:54 executing program 2: r0 = syz_fuse_mount(&(0x7f0000dcd000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000cb2000-0x4)=0xffffffffffffffff) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000790000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000071e000-0x10)={0x1, &(0x7f000038f000-0x8)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000a8f000-0x8)={r2, 0xd}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x10) 2018/02/11 23:34:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005eb000)={0x0, 0x3c, &(0x7f0000d1a000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, &(0x7f0000997000)=0x10) 2018/02/11 23:34:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000d56000)='./bus\x00', 0x20, 0x1) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffe, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000022d000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000f04000)={0x80000001, 0x1000, 0x8f, 0x6, 0x9, 0xe200000, 0x7ff}, &(0x7f0000617000)={0x4, 0x8, 0x1, 0x1, 0x3, 0x6, 0x4, 0x7ff}, &(0x7f00004d8000)={0x6, 0x3ff, 0x3, 0x400001000, 0x5, 0x7fff0000000000, 0x0, 0xf4}, &(0x7f0000d1b000-0x10)={r1, r2+10000000}, &(0x7f00008c3000-0x10)={&(0x7f0000443000)={0x4cebb672}, 0x8}) r3 = shmat(0x0, &(0x7f0000596000/0x4000)=nil, 0x4000) shmdt(r3) r4 = dup(r0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r4, 0x800442d3, &(0x7f00003aa000-0x1e)={0x2, 0x1, 0x81, "f06bc3d0c001", "a8b0aa6983303e0fe2f9ecfda6c700cd"}) setgroups(0x1, &(0x7f000024b000-0x18)=[0x0]) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000f11000-0xc)={0x0}, &(0x7f0000ee7000-0x4)=0xc) ioprio_get$pid(0x1, r5) getsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f0000c97000-0x4), &(0x7f0000860000-0x4)=0x4) r6 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) socket$unix(0x1, 0x5, 0x0) r7 = epoll_create(0xffffffffffffff92) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r6, 0x111, 0x1, 0x2, 0x4) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f00003d7000-0xc)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00003d8000-0xc)={0x0, 0x8, 0x10}, &(0x7f00004f4000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000615000-0x4)=@assoc_id=r8, &(0x7f0000be5000-0x4)=0x4) r9 = open(&(0x7f00009b7000)='./bus\x00', 0xc08, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00008b9000-0x8)) accept$unix(r9, 0x0, &(0x7f0000431000)) r10 = socket$inet6_udp(0xa, 0x2, 0x0) r11 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r11, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r10, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendto(r11, &(0x7f0000edf000)="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", 0xfff, 0xc3fe68eda9554f8b, &(0x7f000064f000-0x10)=@ipx={0x4, 0x0, 0x800, "86462eb966dc", 0x8}, 0x10) bind$inet6(r10, &(0x7f0000e72000)={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x7ff}, 0x1c) ioctl$DRM_IOCTL_RES_CTX(r9, 0xc0106426, &(0x7f0000dd0000)={0x2, &(0x7f000042b000-0x10)=[{}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f000097e000)={r12, &(0x7f0000e00000-0xdf)=""/223}) 2018/02/11 23:34:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000935000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fb0000-0x4)=0x0) ptrace$getregs(0xffffffffffffffff, r4, 0x2, &(0x7f00003ba000-0xba)=""/186) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000f17000-0x90)={0x3, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) r6 = dup3(r5, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000b2b000)={0x27ff, 0x2, 0x1000, 0x2000, &(0x7f0000e5d000/0x2000)=nil}) clock_gettime(0x0, &(0x7f0000000000)) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f000048b000)=""/26) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f0000169000-0x70)={[{0x7, 0x92a, 0x8, 0xb6fe, 0x0, 0xfffffffffffff801, 0xfffffffffffffbff, 0x6, 0x5, 0x1, 0x7, 0x0, 0x6}, {0x1000, 0xfff, 0x64, 0x80, 0x81, 0x5, 0x80000000, 0x9, 0x7fff, 0xfffffffffffffffd, 0x7fffffff, 0xbb23, 0x800000000000000}, {0x6, 0x80000001, 0x0, 0x5, 0xe65, 0x3, 0x2, 0xa00, 0x80000000, 0x0, 0x2, 0x7fffffff, 0x1}], 0x9}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009f5000-0x11)='/dev/qat_adf_ctl\x00', 0x2, 0x0) getuid() fstat(r5, &(0x7f0000134000-0x44)) fchown(r3, 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000360000-0x10)=@common='irlan0\x00') ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/11 23:34:54 executing program 6: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fa1000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000fa1000-0x34)="9155fddd8bc349b03c8c69879aab9857cc716f6da57583459145f969d362a98b196ebd4458c26f3530ee57da00a55ad0eeec2ba9", 0x34) r1 = socket(0x7, 0x3, 0x4007f) getsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006d5000-0x4), &(0x7f0000002000-0x4)=0xffffffffffffff97) socket$pptp(0x18, 0x1, 0x2) 2018/02/11 23:34:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000330000), 0x4) sendto(0xffffffffffffffff, &(0x7f0000cff000-0x12), 0x0, 0x0, 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a81000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00001f7000-0x4)) recvmsg(0xffffffffffffffff, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)}, 0x1) r1 = socket$netlink(0x10, 0x3, 0x4) dup(r1) pipe2(&(0x7f0000248000)={0x0}, 0x800) ioctl$TCSETSF(r2, 0x5404, &(0x7f000073c000-0x24)={0xfffffffffffffffd, 0x6, 0x401, 0x100000000, 0xb9, 0x6, 0x1cd, 0x101, 0x80000001, 0x6, 0x101, 0x6}) sendmsg$nl_xfrm(r1, &(0x7f00001d6000-0x38)={&(0x7f0000ab1000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000472000-0x10)={&(0x7f0000918000-0x58)=@newae={0x50, 0x1e, 0x12, 0xffffffffffffffff, 0x3, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xa, 0x6c}, @in6=@ipv4={[], [0xff, 0xff], @empty}, 0x3c, 0x5}, [@extra_flags={0x8, 0x18, 0x8001}, @ipv4_hthresh={0x8, 0x3, {0x5}}]}, 0x50}, 0x1}, 0x4000) [ 38.420694] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 38.437528] x_tables: ip6_tables: CT.2 target: invalid size 72 (kernel) != (user) 41 2018/02/11 23:34:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005eb000)={0x0, 0x3c, &(0x7f0000d1a000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, &(0x7f0000997000)=0x10) 2018/02/11 23:34:54 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000005000)={0x2, 0x6, 0x5, 0x0, 0x10, 0x0, 0x3, 0x3, [@sadb_sa={0x2, 0x1, 0x3, 0xd58, 0x4, 0xb5, 0x0, 0xa0000000}, @sadb_ident={0x2, 0x0, 0xc9, 0x0, 0x87}, @sadb_lifetime={0x4, 0x4, 0x3ff, 0x8001, 0x5, 0x8}, @sadb_x_nat_t_type={0x1, 0x14, 0x7}, @sadb_x_nat_t_port={0x1, 0x15, 0x0}, @sadb_lifetime={0x4, 0x4, 0x1, 0x3ff, 0x132, 0x800}]}, 0x80}, 0x1}, 0x40000) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000-0x28)={0x2, 0x18, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x5, 0x0, 0xa0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}]}, 0x28}, 0x1}, 0x0) 2018/02/11 23:34:54 executing program 7: socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000413000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000001000-0x46)={0x46, 0x7, "949f435f40fe443855d9961075d6360ceaa6505926b0ab139f3486cc37758bfc05a3cf8b1cd9b9a4037f3152c47249753979c281e7c44926e54382d6b85e"}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000fa6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000db5000)={0x3, 0x0, 0x1, 0x3}) [ 38.495673] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=30 sclass=netlink_tcpdiag_socket pig=5722 comm=syz-executor0 2018/02/11 23:34:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') readlink(&(0x7f0000593000)='./file0\x00', &(0x7f0000165000)=""/63, 0x1c7) 2018/02/11 23:34:54 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80804, 0xe2) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@filter={'filter\x00', 0xe, 0x4, 0x370, 0xffffffff, 0x0, 0xf8, 0x1c8, 0xffffffff, 0xffffffff, 0x2a0, 0x2a0, 0x2a0, 0xffffffff, 0x4, &(0x7f0000003000-0x40), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x1c8}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@uncond, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003000)=@assoc_value={0x0}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r1, 0x9}, 0x8) 2018/02/11 23:34:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005eb000)={0x0, 0x3c, &(0x7f0000d1a000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, &(0x7f0000997000)=0x10) 2018/02/11 23:34:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bab000-0xa)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000f1000)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000124000)='/dev/audio\x00', 0x100, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f000053f000)={0x254dc8a9, 0x2, 0x1000, 0x7, 0xfffffffffffffffd, 0xc9}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000daf000), &(0x7f000096b000-0x4)=0x4) [ 38.557976] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=30 sclass=netlink_tcpdiag_socket pig=5722 comm=syz-executor0 2018/02/11 23:34:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00') unlinkat(r2, &(0x7f0000001000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000079f000)={0x80}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000004000-0x8)={r3, 0x1f}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/02/11 23:34:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005eb000)={0x0, 0x3c, &(0x7f0000d1a000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, &(0x7f0000997000)=0x10) 2018/02/11 23:34:54 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000083e000)='./file0\x00', 0x40000, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f0000326000)={0x1f, {0x4, 0x3, 0xbb5, 0x81, 0x0, 0x2}, 0xffff}, 0x9) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000d30000)={&(0x7f00004ab000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000df4000)=@delsa={0x28, 0x11, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffffff, 0x0, 0x6c}, []}, 0x28}, 0x1}, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00003b6000-0x1)) fanotify_mark(r0, 0x20, 0x48000010, r0, &(0x7f0000a46000-0x8)='./file0\x00') 2018/02/11 23:34:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000001000-0xc)={{0x0, 0x2, 0x200000, 0x75c, 0x0, 0x80000001}}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x400, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) sendmsg$nl_xfrm(r1, &(0x7f0000bdf000)={&(0x7f0000d0c000-0xc)={0x10}, 0xc, &(0x7f00000e9000-0x10)={&(0x7f0000284000)=@updsa={0xfc, 0x1a, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@rand_addr}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xfc}, 0x1}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000013f000)='/dev/rfkill\x00', 0x100, 0x0) mq_timedreceive(r2, &(0x7f0000293000)=""/136, 0x88, 0x7fff, &(0x7f0000886000)={0x77359400}) 2018/02/11 23:34:54 executing program 2: r0 = creat(&(0x7f00002a8000)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f000063d000-0x330)=@raw={'raw\x00', 0x9, 0x3, 0x288, 0xc8, 0xffffffff, 0xffffffff, 0xc8, 0xffffffff, 0x1b8, 0xffffffff, 0xffffffff, 0x1b8, 0xffffffff, 0x3, &(0x7f000005b000), {[{{@uncond, 0x0, 0xa8, 0xfead, 0x0, {}, []}, @unspec=@CT2={0x0, 'CT\x00', 0x2, {0x4, 0x7, 0x9, 0x7, 'snmp\x00', 'syz0\x00', 0x7}}}, {{@ipv6={@dev={0xfe, 0x80}, @dev={0xfe, 0x80, [], 0x0, 0x16}, [0x0, 0x1000], [0x4, 0xffffffff], @common='tunl0\x00', @generic="bcecf5d274be4404000016a0797261dc", {0xff}, {0xff}, 0x7f, 0x0, 0x1}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x7fffffff, 0x0, 0x6}, {0x5, 0x200, 0x5}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e8) r2 = socket$inet6(0xa, 0x100000003, 0x0) connect$inet6(r2, &(0x7f0000ded000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) accept$packet(0xffffffffffffffff, &(0x7f0000fbb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000c1a000)=0x14) recvmsg$kcm(r0, &(0x7f00002e5000)={&(0x7f0000cf6000-0x10)=@ethernet={0x0, @link_local}, 0x10, &(0x7f0000c43000+0x504)=[{&(0x7f0000c0f000)=""/4096, 0x1000}], 0x1, &(0x7f00009df000)=""/177, 0xb1, 0xe2}, 0x140) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00001c6000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x7f}, 0x8, 0x4, 0x6, 0x100, 0x7ff, 0x2000000, r3}) 2018/02/11 23:34:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f88000)='/dev/vga_arbiter\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00008cd000-0x8)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000868000)='/dev/ppp\x00', 0x80000000, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000046c000)=""/246) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00001f3000)=0x1) ioctl$EVIOCGREP(r1, 0x40047452, &(0x7f0000b7d000-0xae)=""/174) 2018/02/11 23:34:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x0, 0x82, &(0x7f0000000000), 0x0) readv(r0, &(0x7f0000bb0000-0x30)=[{&(0x7f0000ba7000)=""/247, 0xf7}, {&(0x7f0000199000)=""/93, 0x5d}, {&(0x7f00003ca000-0xfa)=""/250, 0xfa}], 0x3) pipe(&(0x7f000089a000)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f000033f000-0x38)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) syz_open_dev$adsp(&(0x7f0000cd7000)='/dev/adsp#\x00', 0x4e1, 0x400) 2018/02/11 23:34:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ce7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c97000-0x8)='./file0\x00', &(0x7f0000a98000)={0xedf2}) r2 = accept$netrom(0xffffffffffffffff, &(0x7f0000874000-0x48)=@full, &(0x7f000047a000)=0x48) sendmsg(r2, &(0x7f000015c000)={&(0x7f0000fbf000-0x1e)=@pppoe={0x18, 0x0, {0x1, @empty, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e, &(0x7f0000cdd000)=[{&(0x7f0000c43000-0xb9)="93df69255bdc1f78031c35ec581e86ae7aa53d4ceb0a52936174936681dce3fdeac63c80c642985a7bbea48e544f2bbeff4fde9c97530bd56ac10865000abef4f2c6be4d9dfb843c76765d40f7c12a2f5e8a35f7b1c50cabc9e88f19d268831cd78ea0c79822770802a2d4bd54fdf725e8bfa45bb552663bf86e4898467351237f0dacd0c8634bbb4f1192247379ac81defe29be0ad497cdd34211e66f50206f8bf10cf40608d29a5225861614c23ac521ca74781589972b69", 0xb9}, {&(0x7f0000ffc000)="f9ade2dff7831bc5533e602e7be2f44f75400c5cabbedaa745e1f5db5fd9f6d3255ff0ec7356453cbc59", 0x2a}, {&(0x7f0000921000)="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", 0x1000}, {&(0x7f000054a000-0x7e)="59ca77da489fc9ccbcd004ed24830e24c319fc6f24b4b2b985f17a9d3c6a84161014ca845c2f4368ef2cf66a0640e5cb9b784feeb5aae4fccbde4b27e26890c81bfda2064e1fb678ef3983587570d57bbb7550da3b43db3ae15eee98bd17ba109673a5679173d7469789ea2a38df7348da55a3048017499cfecfe264845c", 0x7e}], 0x4, &(0x7f00001eb000)=[{0x38, 0x112, 0x1, "145764aadaec1fe39571c22c77093b5442e710f90d87e105bdb6727d8181bf094e6af302"}], 0x38, 0x800}, 0x4000800) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) r4 = socket$packet(0x11, 0x3, 0x300) getpeername$packet(r4, &(0x7f000020d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00001f4000-0x4)=0x14) ioctl$KVM_SMI(r3, 0xaeb7) r5 = fcntl$getown(r4, 0x9) fcntl$getownex(r1, 0x10, &(0x7f0000818000)={0x0, 0x0}) kcmp(r5, r6, 0x2, r4, r0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000b1000/0x18000)=nil, &(0x7f000052c000)=[@text16={0x10, &(0x7f0000884000)="66b80500000066b938cfbaa30f01d9baf80c66b89813908866efbafc0c66b80e00000066efeaff7f3b01b813018ee00f3266b80500000066b9ff0000000f01d966b8010000000f01d90f01b53a5b0f340f01ca", 0x53}], 0x1, 0x0, &(0x7f00006ee000-0x20)=[], 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$amidi(&(0x7f0000ea4000-0xc)='/dev/amidi#\x00', 0x7fff, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/11 23:34:54 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454ce, &(0x7f0000001000-0x4)) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000023000-0x5)='user\x00', &(0x7f000000f000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000022000+0x515)="7f77afe41b287a1246198cea19e52a12ffb069cea27e8169dad5a9575d023f0b78fb0cc2edeea792ed6bc09a0870c3ab1f291ff2d3c173d0f3c1d7986fbf30861ce76709cb32e9eab1c50043da7c2182bf48ed8f84244e06f09d496c074158d1d6c8faaf87fba579ed692baf0f1fc05741a9521223e3b9fb97aa57f03421b77b34961c1363cf3bc5a5012140ce2cbeaa1757e221b3f4367e489a683c654204604a77630c40a83400ff09", 0xaa, 0x0) keyctl$revoke(0x3, r2) 2018/02/11 23:34:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005eb000)={0x0, 0x3c, &(0x7f0000d1a000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, &(0x7f0000997000)=0x10) 2018/02/11 23:34:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000e8d000)=[@in={0x2, 0x1, @rand_addr=0x107b}], 0x2d9) 2018/02/11 23:34:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00007e2000-0xa)='/dev/cuse\x00', 0xa00, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e8d000-0x10)={0x1, &(0x7f00005c6000)=[{0x6}]}, 0x10) getsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000940000), &(0x7f0000dd9000-0x4)=0x4) 2018/02/11 23:34:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000d9e000-0x8)) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000feb000)=@req={0x0, &(0x7f000097a000)={@common='yam0\x00', @ifru_flags}}) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000fd9000)={0x6, 0xe44d, [{0x9}, {0x5, 0x0, 0x529}, {0x2, 0x0, 0xffffffffffffff81}, {0x4, 0x0, 0x7fff}, {0x80, 0x0, 0x8000}, {0x3, 0x0, 0x2}]}) ioctl$sock_ifreq(r0, 0x1089f2, &(0x7f00002ef000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb83ef0c0b3"}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000069e000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/02/11 23:34:54 executing program 4: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000002e000-0x8)={0x0, 0x0}, 0x80000) r1 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000027000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000018000-0x24)=@delneigh={0x13, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x4, r2) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000002f000-0x4)) 2018/02/11 23:34:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005eb000)={0x0, 0x3c, &(0x7f0000d1a000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, &(0x7f0000997000)=0x10) 2018/02/11 23:34:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000316000)=0x101) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c69000)={0x0, @in6={{0xa, 0x0, 0x7, @empty, 0xe11}}, 0x4}, &(0x7f0000854000)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c0f000-0x8c)={r2, @in={{0x2, 0x1, @empty}}}, &(0x7f000039b000)=0x8c) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_map={0x6}}) write(r0, &(0x7f00008c0000-0x26)="260000005e0009050000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) write$tun(r1, &(0x7f00002c5000-0x2f7)=@pi={0x0, 0x88ff, @ipv6={0x100000000, 0x6, "d93ae6", 0x2cb, 0x7f, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[@dstopts={0x5e, 0x0, [], []}, @dstopts={0x2c, 0x1, [], [@jumbo={0xc2, 0x4, 0x1}, @ra={0x5, 0x2, 0x4}, @pad1={0x0, 0x1}]}], @gre={{0x0, 0x0, 0x1, 0xc59f, 0x0, 0xc7, 0x0, 0x1, 0x880b, 0xff, 0x1, [0x1ff, 0x2], "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"}, {0xfffffffffffff801, 0x0, 0x6, 0x2, 0x0, 0x0, 0x800, [0xffffffffffff8001], "37a1ece37a513dc4f4f11d509998636002ad14a14349dde62bd1cc78405ee57e6e679e4961e99ca01213dffb852627257078013b21d7657efdb0be76146a5266ec059ee048a9b3b916990503aa483d41e4294cb841c444a7d22248532888afa21eeb63e068a8bdd7c1f80bc21dde62267c661f79004e30cda748914da847a5386ed2d13d73de84cde9b84963c1b3b14c3a66c4621a23197ab385aa944611156db94e54c5b2c4aea2"}, {0x401, 0x0, 0x7be, 0x7, 0x0, 0x0, 0x86dd, [0x8001], "5cac9700dbdc7388d140177d12b2ee383575d0ddff62af3af2e27643283e40dfebf0eb622bcf6392cf2457a3dc95ed86b0d6489c4c4eb6f33626e91160bfec4cead0d6a0233e91b4f3e0b6a29cafdbb3be2b13ee9d5651148e772865b72e884948ad1be986fb74c01e29bde06d893ef94d83519c971c2ae0f888f04b728e3e7ba2bd1103d7fead37fb3063851c9a951b8de618bf1f0633eb1e79b2a12f72114154432c98bcd250475e1025505d1dd8b0414874b0586ba873ff339376643f7d63b4bca0b6f4e947e540a53cda3399d720ba95a373281c21191278a4aad7eb3984bfcf4c05153f16f3a772ec9cf81ea5"}}}}}, 0x2f7) 2018/02/11 23:34:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) preadv(r0, &(0x7f000083f000-0x20)=[{&(0x7f00003f0000)=""/21, 0x15}, {&(0x7f000057e000)=""/4096, 0x1000}], 0x2, 0x0) sendto$inet(r0, &(0x7f000043a000)="36000000000040e7190100000000000009001e88", 0x14, 0x0, &(0x7f0000f06000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/11 23:34:54 executing program 0: openat$mixer(0xffffffffffffff9c, &(0x7f000086f000-0xb)='/dev/mixer\x00', 0x408401, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000aea000-0x12)='/dev/input/mouse#\x00', 0x9, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000022b000-0x8)) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000c82000)={0x4, 0x0, [{0xc0000007, 0x185f, 0x1f, 0x80000000000000, 0xe89}, {0x80000008, 0x7, 0x1, 0x4, 0x100000001}, {0x7, 0xb46, 0x3f, 0x2, 0x7}, {0x80000000, 0x7, 0x4, 0x1, 0x3f}]}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000099d000-0x4)='bic\x00', 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007ad000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00007f6000)='lp\x00', 0x3) bpf$MAP_CREATE(0x0, &(0x7f0000d4a000)={0x1, 0x2, 0x7, 0x4, 0xffffffffffff7ffc}, 0x2c) r2 = syz_open_dev$midi(&(0x7f00007f8000)='/dev/midi#\x00', 0xfffffffffffffffe, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000485000-0x20)={r0, &(0x7f0000be4000-0x74)="000dd2773485d78fcb93b7a87e42a590e47e3808b1f41c2caf66adf463fbad4c2369887f8db582ff3d355ff638a564f767136d4f687212a4bc39dd0ebf72ac935e882135c7fc5d724e1cc800000000000000065d89acc5827769fea4955bfed8fa154284374e731f9b76fa6bf6ec2fc24150f74f", &(0x7f00001dd000)}, 0x20) socketpair(0x1b, 0x3, 0x1ff, &(0x7f00005b6000-0x8)) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000427000)={0x1, [0xbe3]}, &(0x7f00000d6000)=0xfffffffffffffecd) 2018/02/11 23:34:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005eb000)={0x0, 0x3c, &(0x7f0000d1a000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, &(0x7f0000997000)=0x10) 2018/02/11 23:34:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00005e5000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000bfb000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000d2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000a68000-0x4)=0x1) syz_emit_ethernet(0x2a, &(0x7f0000c6c000-0x2a)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000d6f000-0x2)=0x3ff, &(0x7f00000bf000)=0x2) 2018/02/11 23:34:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x376, 0x0, &(0x7f0000013000-0x39)}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000ee6000/0x1000)=nil, &(0x7f0000176000)) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000011000)}) 2018/02/11 23:34:54 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000310000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000001000-0xd0)=""/208, &(0x7f0000fdb000-0x4)=0xd0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) r1 = syz_open_dev$dspn(&(0x7f0000424000)='/dev/dsp#\x00', 0x8, 0x2080) write$selinux_user(r1, &(0x7f0000a8b000)={'system_u:object_r:removable_device_t:s0', 0x20, 'user_u\x00'}, 0x2f) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f000035e000-0x8)={0x0, 0x3}) 2018/02/11 23:34:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000072a000)='/dev/vcsa#\x00', 0xffffffffffffff82, 0x400040) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000e15000-0x10)={0x2, &(0x7f0000cad000-0x10)=[{}, {}]}) ioctl$sock_ifreq(r0, 0x8994, &(0x7f00005d2000-0x28)={@common='ip6tnl0\x00\x00\x00C\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000c89000)={&(0x7f0000435000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) 2018/02/11 23:34:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000057c000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) clock_gettime(0x0, &(0x7f0000b28000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000c0c000-0x38)=[{r0, 0x40}], 0x1, &(0x7f000011b000)={0x0, r1+10000000}, &(0x7f00009ad000), 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r2, 0x400000000000003a, 0x20000000000001, &(0x7f0000001000-0xbc)=""/188, &(0x7f0000000000)=0xfffffffffffffeb8) 2018/02/11 23:34:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f00003fd000)='./file0\x00', &(0x7f000090f000)='./file0\x00', &(0x7f0000370000)='bdev\x00', 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000390000)='/dev/sequencer\x00', 0x503000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000074a000)={0x0}) r2 = syz_open_dev$usbmon(&(0x7f00003b0000-0xd)='/dev/usbmon#\x00', 0x9, 0x107480) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000501000-0xc)={r1, 0x80000, r2}) modify_ldt$write2(0x11, &(0x7f000027d000)={0xff, 0x1000, 0x4000, 0x80, 0x81, 0x5, 0x7f, 0x75, 0x4, 0x9a0}, 0x10) exit_group(0xb) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000029d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000e0f000-0x4)) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00009c9000)="0598d47afb7250735484d9b5d7abc4f8a0883804ed1c130df7ce5c9be3305eafd49c0f4ce481d0681b27073e980d81c073b85649441a8b5977bf5c993fa0d430e31f8f5d2eb2c760df6b9d4b193b293c15fbe29bf0eab8602814b8dbdb8f81103b8db409db41ac2c37407a", 0x6b) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f00003df000)={0x53, 0x3, 0xff, {0x0, 0xde84}, {0x6, 0xf9c0}, @const={0x100, {0x8, 0x3d, 0x1, 0x800000000000000}}}) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f000038c000-0x8)={0x1, 0x30}) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000dea000)=0x7, &(0x7f0000f1b000-0x8)=0x2) unlinkat(r3, &(0x7f00000e1000)='./file0\x00', 0x200) 2018/02/11 23:34:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000615000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x100) connect$inet6(r0, &(0x7f0000cda000-0x1c)={0xa, 0x3, 0x4, @empty, 0x10001}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00009e8000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000163000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) syz_emit_ethernet(0x49c, &(0x7f0000a56000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x466, 0x11, 0x1000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0x62, 0x1, [], [@ra={0x5, 0x2}, @ra={0x5, 0x2, 0x4}, @enc_lim={0x4, 0x1, 0xfff}, @ra={0x5, 0x2, 0x3}]}, @hopopts={0x3c, 0xf, [], [@pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0xffffffffffffff04}, @generic={0x7}, @ra={0x5, 0x2, 0x5}, @enc_lim={0x4, 0x1}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x48, {0x624, 0x10, 0x3f, 0x6, [0x6, 0xbe67, 0x9, 0x0, 0xfffffffffffffff7, 0xfffffffffffff460, 0x4, 0x400]}}, @jumbo={0xc2, 0x4, 0x20}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}]}, @fragment={0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x3}, @routing={0x29, 0x4, 0x0, 0x81, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}]}, @dstopts={0xff, 0x20, [], [@calipso={0x7, 0xffffffffffffff23, {0x0, 0x8, 0x5, 0x8, [0x7fff, 0x6, 0x0, 0x472]}}, @calipso={0x7, 0x20, {0x40, 0x6, 0x0, 0x800, [0x6, 0xf8, 0x8]}}, @pad1={0x0, 0x1}, @generic={0xc7, 0x91, "69faf71b4de574a1dfaea882cde669b9260104000066a4a5910d5c79856685442496eb89c56874035116176082d2ec5e33f50769e2929e76883a73e9c57a0eaeeda21793b307dcfe4363fa32f965eb00bb0e58ffa2893f4fd82a600cfa8f54b4a016dfd36ccf80ee0840550af2153cfc94c05451ee9e72ad22fad887a755ce60d0bb87471ca3c18855ebccb943140c430059"}, @ra={0x5, 0x2, 0x5}, @ra={0x5, 0x2, 0x4}, @enc_lim={0x4, 0x1, 0x9}, @calipso={0x7, 0x18, {0x5, 0x4, 0x1000, 0x9, [0x0, 0x3]}}]}, @routing={0x4, 0xe, 0x0, 0x0, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x17}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}]}, @dstopts={0x8, 0x5, [], [@hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}}, @ra={0x5, 0x2, 0x100}, @jumbo={0xc2, 0x4, 0x3}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0xcefe}, @padn={0x1, 0x2, [0x0, 0x0]}]}, @hopopts={0x0, 0x39, [], [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x100000001}, @generic={0x0, 0xc4, "c1aafafec952200e7d4a78fa073bb69a27d8892d1fbb5674ec1b9d2f80f9eb5441ed785e1ffe139fde0ef8607a2c92250be02328a91640ec0f6e54d1b926827afea1766f0597dafbcf2477b4c37d92f066e04df04c7f7a12431ba50e4ffa6494b84f6dadcb8aae968f0f2ab2b0b877dafda4b98184187d61a0a873aff15d51cd0cade5a75c4b84908216e34f329b8fdcf1b9dd833088950fa65f9865f272363bed02b98922618e59e2da181c8fdfe158295a8ee8e6ef4aa3bf6c93a25c59876ab36a1058"}, @generic={0x9, 0x2b, "f2f6c20f432b73c5f72e67bc04a8ff3c2fb33ebffdb83111b529e6b032d62a5fa1cdd44b6b0ab7ba4d9052"}, @jumbo={0xc2, 0x4, 0x8}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x26ec, 0xa1, "55d124dc84201d3d0951874cfb0346bc69f50887feb264a5566938cd9feb4b4dd5e4900d2cead7cfdab39531a9134ca551817531d72ee4f87163485bd8c9d25b4ad7af90fb996fda6fd871a9e795fef72733126477222ced91b34d6831be4c4c2801dcbfc59630912ed4dd02c6734c6faa7ae877952e418a17bd94a9558e11b44ecdbc09250ee36eddf66e58ec6c91e39fc2d50fca0ba1ec57f4a729071163cf22"}, @hao={0xc9, 0x10, @empty}, @enc_lim={0x4, 0x1, 0x9}]}], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000a5d000)={0x2, 0x1e, 0x0, 0x400, 0xd18, 0x71d}) 2018/02/11 23:34:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005eb000)={0x0, 0x3c, &(0x7f0000d1a000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, &(0x7f0000997000)=0x10) 2018/02/11 23:34:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0xfffffffffffffffc}, 0x20) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00008ad000-0xb)='/dev/audio\x00', 0x0, 0x0) readlinkat(r1, &(0x7f0000ea1000)='./file0\x00', &(0x7f000087c000)=""/132, 0x84) syz_emit_ethernet(0x46, &(0x7f0000940000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "cc0096", 0x10, 0x11, 0x0, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, 0x0) 2018/02/11 23:34:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x88000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00005ab000-0x4)=0x0) fcntl$lock(r1, 0x6, &(0x7f0000447000-0x20)={0x2, 0x0, 0x80, 0x10001, r2}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f000039b000-0x4)={0x7, 0x0, 0x3}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000b3c000-0x28)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000c46000)={@loopback={0x0, 0x1}, 0x7, r3}) ioctl$TCSBRKP(r1, 0x5425, 0x5) read$eventfd(r1, &(0x7f00002d6000-0x8), 0x1d5) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00004b8000-0x8)) writev(r0, &(0x7f000017c000-0x80)=[{&(0x7f0000976000)="f8", 0x1}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000119000-0x50)={{0xff, 0x7f}, {0x24, 0x1f}, 0x101, 0x4, 0xea51}) 2018/02/11 23:34:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005eb000)={0x0, 0x3c, &(0x7f0000d1a000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, &(0x7f0000997000)=0x10) [ 39.023146] binder: 5828:5838 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 39.040830] binder: 5838 RLIMIT_NICE not set 2018/02/11 23:34:54 executing program 7: mmap(&(0x7f0000000000/0xb14000)=nil, 0xb14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000a05000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000637000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000b14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b15000-0xc)='/dev/autofs\x00', 0x80000, 0x0) mmap(&(0x7f0000b15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b15000)={0x0, 0x6ed}, &(0x7f0000b15000)=0x6) mmap(&(0x7f0000b15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000043e000-0x8)={r1, 0x7}, &(0x7f0000b15000)=0x8) mmap(&(0x7f0000b14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b14000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000a0c000-0x38)={&(0x7f0000137000)=@ax25={0x3, {"68b18eae02a645"}, 0x2}, 0x10, &(0x7f0000b15000-0x10)=[{&(0x7f000062b000)="1d3a62a9beb780323d2cfae054ae3e6a7f8395d33c404e290bad3f27cbc08d4bedd63b7b4acffbe317ff0a7b40a4abef0467e4a4af0be046493f4d4daf83cd2b499c4d99aab5e24de49f45aafdd49eab54172e3928871cc56853c9c673d7bbeb9e0f6432fcff69fd1f5357d948e33c30073c8d045811f4a07b5304508d487100708e6203b5c2e5755e58c6144a5d61318431d8b9a0be01a6fed5a68014697de21561dc2a50723a943fc6fe53ff1bcf28e60d3e9bc77ed1c7b4ea3dae3c38fbbcc9f2372b0ebfaf6dd4cf8ce4a15b0f8358b934a4937dd71019436d5aba59b2f60e5e1b4473", 0xe5}], 0x1, &(0x7f0000b15000-0x1338)=[{0x80, 0x0, 0x9, "c746e1bbe329d751ba82c29679032a23610b3443cb09a7d11e3e2bf279c7ad4f2b8af4510158b26aac2bed1f4644545c273619e9906787d6666b056a0171bb4ca9e096fed4021e315b2edb191f823d88232906b5d799ac7577e89b1f999049e93137b05534c3624a6cbb375b22849da1"}, {0x1010, 0x117, 0x101, "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