[....] Starting enhanced syslogd: rsyslogd[ 13.132074] audit: type=1400 audit(1516270086.862:5): avc: denied { syslog } for pid=3496 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: [ 18.725302] audit: type=1400 audit(1516270092.455:6): avc: denied { map } for pid=3635 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.15.196' (ECDSA) to the list of known hosts. 2018/01/18 10:08:18 fuzzer started [ 24.934686] audit: type=1400 audit(1516270098.665:7): avc: denied { map } for pid=3646 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/01/18 10:08:18 dialing manager at 10.128.0.26:46583 [ 28.231140] can: request_module (can-proto-0) failed. [ 28.240268] can: request_module (can-proto-0) failed. 2018/01/18 10:08:22 kcov=true, comps=true [ 28.730435] audit: type=1400 audit(1516270102.461:8): avc: denied { map } for pid=3646 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1034 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/18 10:08:24 executing program 7: mknod(&(0x7f000011e000-0x8)='./file0\x00', 0xa5, 0x6) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0x3d, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, {0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8001}, 0xfffffffffffffff8, [0x0, 0x1, 0x0, 0x80, 0x100000000000000, 0x8, 0x6, 0x2]}, 0x5c) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x400, 0x8}, &(0x7f0000001000-0x2)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={r1, 0x2, 0x8}, 0x8) connect$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000)=@sack_info={r1, 0xb0a, 0x80000000}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000004000-0x20)={0x63e, 0x0, 0x10003, 0x100000000}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000001000)={0x1f, r2, 0x0, 0x2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000005000-0x14)={0x1, 0x200000000000, 0xffffffffffffff01, 0xffffffffffff5d58, 0x80000001}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000005000)='user\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000004000)="074d8f5eb81c0c920022f6b3dd7f920d836639f21079738e07f05e7f436be28ec2ca3471255b31d826af1d01558c6432aa3102154a81a7db3e27c02accb60bb6ef29aa373400df7f916b8d41fe372e2d2f2ad0aa633f1eedb2b4c9d4ae99e0778851bdf6b246fd0299600a3fce621eb4c17a12279c5dca3a9e706b5a807fae5cf23d116f390efe30bd1f0493ba0071da74b4b8e670db4a859192ef8642e1", 0x9e, 0xffffffffffffffff) keyctl$invalidate(0x15, r3) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000002000-0x4)=0x5) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000007000-0x8)='./file0\x00', 0x20000, 0xa1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r4, &(0x7f0000007000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000)={r1, @in6={{0xa, 0x2, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7fff}, 0x98) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000009000-0x10)={0xd3, 0x9, 0x8, 0x7}, 0x10) 2018/01/18 10:08:24 executing program 0: r0 = eventfd2(0x3, 0x80800) r1 = syz_open_dev$midi(&(0x7f0000271000)='/dev/midi#\x00', 0x1ff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000ca8000)=0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004be000-0xc)='/dev/rfkill\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2, 0x4, 0x7, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000002000-0x20)={@generic="350808efd65a5ab856c2de9b205ba469", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000)={0x100000001}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000003000-0x9)='^&cgroup\x00', 0x9, &(0x7f0000002000-0x9)='vboxnet1\x00') ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000002000)={r2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vcs\x00', 0x400, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r4, 0x5000aea5, &(0x7f0000004000)={"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"}) clock_getres(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000006000)={"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"}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000003000)={0x4, &(0x7f0000007000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r3, 0x10e, 0xa, &(0x7f0000009000-0x12)=""/18, &(0x7f0000006000-0x4)=0x12) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000003000)={0x0, 0x29ce}, &(0x7f000000a000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000009000)={r5, 0x4}, &(0x7f000000a000-0x4)=0x8) 2018/01/18 10:08:24 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000679000)='/dev/ppp\x00', 0x20000, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000eb1000)=0xfffffffffffffff9) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000662000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xffffffffffffff81, 0x2000) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000-0x20)={@common='bond0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = fcntl$dupfd(r1, 0x406, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000002000-0x9f)=""/159) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000003000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000-0x40)=[{&(0x7f0000002000-0x22)="55f382182b8ed17201e34000b100b4b855218a12311d92232008ed491329668b7edd", 0x22}, {&(0x7f0000002000-0x4c)="a68ddc7a8cd302dfed0818200bf364945481c5a29483f0d8a214f0140552cddbc6574db9b04d1713f2b6ac6153a42e29adfbf38130c51d994430bfa480b32d3ff834532b9b246a3ea9744161", 0x4c}, {&(0x7f0000003000-0x83)="50ac334039831eaf5218818cd94968869aa271c09aa7496e315a7800b8f94884e6cf0814dc7cccb3afad7be4eb24110f4ca8f85addb0dd93cb4ad3aef518d727f48d364a04bf1143753e2178765151f3382a030db39db6a6a3a5f666601eb63ef900b35a3a96ebaac4e6ce7115edf762283e73cb8261dec20fb101c683e1566fc81df3", 0x83}, {&(0x7f0000003000-0x4)="740c28a9", 0x4}], 0x4, &(0x7f0000001000-0x88)=[@rights={0x20, 0x1, 0x1, [r3, r1, r1]}, @rights={0x28, 0x1, 0x1, [r4, r0, r2, r2, r4]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x88, 0x10}, 0x4000080) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, 0x0, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r1, &(0x7f0000005000-0x8)={0x1f, {0x4f, 0x3ff, 0x8, 0x3, 0x0, 0x3}}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x24, 0x0, &(0x7f0000005000)=[@enter_looper={0x630c}, @request_death={0x400c630e, 0x1, 0x2}, @release={0x40046306, 0x2}, @acquire={0x40046305, 0x4}], 0xe2, 0x0, &(0x7f0000005000)="40cdee7b4f559002c7059378d65c39c7e4b9577cdd399ce5f908d564a280699e3015e8d5543a71e4ad422934cfea8f86197d03b6852406c06c327a7c1132c52dca6cb276b24b0d1dc13729353a0191ff398ca0ada2284d262d9ac76214defdf492d153a3876ef1d5590ef71dc86f19462f6509f3a8d737ed5d0a30f6fe5362f0041779ba8dbb865856070b16ac243942145d35b2350aad10ce32737f6ec325c4cf5b87da3e6dac7dca93c3fd3a66ab5a5554755158072f41ce1c60b37489be9bc79c744cbbbbf6bade48b40673b92a636b3de457640c2e9834948a16e3557c838dd0"}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000006000)={r8, 0x0}) setuid(r6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000008000-0xd)='/dev/snd/seq\x00', 0x0, 0x80) 2018/01/18 10:08:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$TIOCGPTPEER(r0, 0x5441, 0x6) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x3, 0x44880) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000002000-0x4)=0x9, 0x4) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000003000-0x10)={0x7, 0x0, 0x0, 0x8, 0x800, 0x4, 0x401, 0x6, 0x1, 0x400}) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000002000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000004000-0xde)=""/222) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000004000-0x68)={0x74, 0x0, [0xff, 0x7, 0x4, 0x9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000000)={0x1ff, 0x400, 0x5, 0xff, 0x5, 0x18, 0x7f4, 0x5, 0x0, 0x2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000005000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000001000)={0x0, 0x1, 0x6, 0x9, 0x80000001}, 0xc) syncfs(r0) setns(r2, 0x4000000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000005000)=0x0, &(0x7f0000005000-0x4)=0x4) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000006000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000006000-0x20)=[{&(0x7f0000007000)=""/237, 0xed}, {&(0x7f0000008000-0x9d)=""/157, 0x9d}], 0x2, 0x0) 2018/01/18 10:08:24 executing program 1: socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000fc5000)={0x0, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001c6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000001000-0x38)={0x7, 0xaef, &(0x7f0000000000)="8e162976be0162272c85f30d406018d74593c47be627c20270f35753f8d13e103664f40af636d376363b02bcf8aa71f9b1257048a2bf366d494cfbce650fcdefed97e926fbef5a9ef6ae0776943ebd330a93f54de4a0cd94810e890c545a1a3f4b9eeb1dc5b784dcfd2c395710851aeca71887918842ad49bd5311edc97669ad832d49269a94f58a8aee6a821fd73084aec4b5c397b64a604d7d5075ad6fe19fa6ccc3c4606e62343b473933b6ca481f85e1f6f82126f36fac7629dcaeaad8b49c252f435525344b870ce0d9290306a9e063dca222e161f270a4defafdb009649bff", &(0x7f0000000000)="17cc8fffb7ba3cfc340c2dc74b897e3c38d44a2c9f34e9dd29f2504feae11458e0663957ebf969296b8800a8af0518b61213be1a3ee0cc80e9dda49efbcb747c79ce36bf89f2095f1e844ea06b12826c2c630105399554b1cb1a6401dde818bab93686f1876a1534c1454a76fad1ce0c9f386e340c6af0a80b46f3af7abdda455b5849d4aa15e078253128512914d0b49ae45b42fce3705fc417b12f24f17e84df41cc104851d66706a5dccfcd43abc054a17cc0cb504a", 0xe2, 0xb7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000001000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) r2 = syz_open_dev$dmmidi(&(0x7f0000002000-0xd)='/dev/dmmidi#\x00', 0x100000001, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000003000-0x14)={0x0, 0x484, 0x81, 0xe1, 0xa607, 0x5}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001000)={r3, 0x6}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000-0x8)={r4, 0xffffffffffffffc1, 0x7}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000005000-0x8)='./file0\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000005000)={r5, 0x4}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000006000-0x8)={r5, 0x4, 0x1}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000008000-0x50)={@generic="d23034cbbe61414dcb097f50dab72a60", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000008000)=@assoc_value={r5, 0x594f}, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000009000)=@full={{0x3, {"f43dc5f6c93206"}, 0x1}, [{"6e9f778365494d"}, {"acc303e7942081"}, {"37f36dba8384b7"}, {"a4a3cfa0a72f7a"}, {"9f6e8329a1d398"}, {"ce9f0985da16aa"}, {"453402ba50d125"}, {"fab1764db5773f"}]}, 0x48) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000001000-0x10)=[{0x3, 0x11f}, {0xb, 0x1}], 0x2) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/18 10:08:24 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000018e000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000821000-0xfb)="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") ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000bec000-0x2)={0x6, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1ff, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r1, 0x8, &(0x7f0000d2a000-0x40)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)="3a68871fa4b5744a94a8835964d2bdd90666ee521641e3f863882100f5c5f8848fedf96eeb8b2bfcd1db2d53e45c14a78c46e8160f816dd2e92042b8a99e388e1210cd1fefc6a7c3024901b3e4af348e8c9ef06f42a34a6b5661ccd562a7dc1a25ac48776e720f3f0d2a1bd76bf1eccd465980a087d638d420b0bfebe361efb30ef74a0cc06fbb9fc2e2e0e74ea6f5a71416facbae9f2034cf38c3415b5ebc0acd4d7cfc4286f17695a2979e72fe1652a58fd32a0d86e1cbf294e7214050b55e358489656644ac2b03edc8f983f2fd38eabb2078e6a05e", 0xd7, 0x3ff, 0x0, 0x1, r0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x1, 0x7346, r0, &(0x7f00005e4000)="08b9103d2aee909e8784009ba0bde823b0e45421894ec661851a85224e3dd528966dfae7a67100c719129aae5fd0f9e4db38e74ca1d47f74df32896df2f954e292455bf80f830b8491a3144be6d6cc8678beec2a633b4a49cd2a6270fe40e8b32a69a71f3329fae90b5c30997b13b2530b34a071ec6a643ed204f99c20571728725a93333cc8352c28d4a694bcfb92df41a73a306af83a110978512b7fd2fcc7eacca40f36c279cbeb35503f4395c104943c77f88f33651659577951e4e948971fb9b7ecd8b350ee7f87c79bce96a8d25b715f737794a83a35bc7a", 0xdb, 0x80000000, 0x0, 0x0, r0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x7, 0xb2c, r0, &(0x7f0000d2b000-0xb7)="6902d50dff605a56bd11659d73acd82845116f32555c787aa4b5396c98d71dc19b679e3e9d05fb83c46c706a8e6588ed0a750c4a3c31404fe100e1f8d5cfa1494c38c8a460483c84f5da78ef48db97dd450b8a3c0a7d4a7889fea10d5d8e97fc1dcd1e8a628f1c019da4d16871e0d6ba92e86b0c8f3b65f83a90e93c229e1491df9bd45301f998f57b575eacbe8f2598f133447b57b6a7dbc80f1d4338551367a61cd597ea4673bf7d090731f93ef8ee821cfe7bce7cd8", 0xb7, 0x0, 0x0, 0x0, r0}, &(0x7f00002c2000)={0x0, 0x0, 0x0, 0x1, 0x80000001, r0, &(0x7f00000c5000-0x7)="5e0070ee4768bd", 0x7, 0x2, 0x0, 0x1, r0}, &(0x7f0000001000-0x40)={0x0, 0x2c60756f9cb41eb3, 0x0, 0x7, 0x80000000, r0, &(0x7f0000001000-0xfe)="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", 0xfe, 0x3, 0x0, 0x0, r0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x9, r0, &(0x7f0000001000-0x4c)="ec366af1e61ca67fea5efa19836d026d562dc5c9d77a4f8e23305c1909ba4d85847361d4862ad15a8e517aa4b319b2641e678604e0199c25dba79b514e501fad965468a0c4c24cee43941efe", 0x4c, 0x80000000, 0x0, 0x0, r0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x25c0, r0, &(0x7f00001b9000)="5468d75577d29047eddf806ccd09c72a7710cf0821c74e2a885afe4fee80", 0x1e, 0x8001, 0x0, 0x1, r0}, &(0x7f0000153000-0x20)={0x0, 0x0, 0x0, 0x9, 0x40, r0, &(0x7f0000000000)="4d15d5a07141adfcdb13ec95dd75aa99af7b0d8e6ef94903c117d86673566b2fbb5169c88fa9900f2e244b94184ef5a03549a0067d636c4b4cde3c394cdcc8159a6d8e26ccb44fd10dfddb54b6fdce26f637cd79d3ca57b6b76bb5aa", 0x5c, 0x9, 0x0, 0x1, r0}]) accept4$alg(r0, 0x0, 0x0, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000002000-0xc)={0x2, 0x0, 0x9, 0xfffffffffffffffb, 0xffffffffffff19e4, 0x10001}) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x52)=""/82, 0x52) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000002000)=0x0) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000003000)={&(0x7f0000003000-0x60)=@nfc_llcp={0x27, 0xfffffffffffffff9, 0x22, 0x1, 0xffffffff, 0x6, "b0ae68f77d4364993553977b3c0bde477dc71ddc417eb38a9f1b4a4b8560dfed3d7fc05f6266e5f9c23f7c52577fd13d4c66d59cc3cce9b0d9776c2d3bd680", 0x3f3671e}, 0x60, &(0x7f0000003000)=[{&(0x7f0000001000)="3882279b5cf9e6c9e6646ab2b706fef739e2b5677345b91ba9", 0x19}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000004000)='/dev/vcs#\x00', 0x5, 0xe200) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x8)='ns/user\x00') ioctl$TIOCEXCL(r2, 0x540c) 2018/01/18 10:08:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x5, 0x80001) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00009a4000)={{0xffffffffffffffff, 0x3, 0x7, 0x2, 0x9, 0x4}, 0x6}) ftruncate(r0, 0x2) ioctl$KDSETMODE(r0, 0x4b3a, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) getpriority(0x0, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000002000-0x4c)={0xff, 0x2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000002000-0x20)=[{&(0x7f0000000000)=""/205, 0xcd}, {&(0x7f0000001000-0x9f)=""/159, 0x9f}], 0x2, &(0x7f0000001000-0x8f)=""/143, 0x8f, 0x200}, 0x3) r2 = syz_open_dev$mouse(&(0x7f0000002000-0x12)='/dev/input/mouse#\x00', 0x5, 0x208000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000002000)=[@in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x0, 0xfffffffffffffffa, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x2, 0x86, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x1}], 0x54) r3 = semget$private(0x0, 0x0, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_INFO(r3, 0x2, 0x3, &(0x7f0000003000)=""/135) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000003000)=0x7) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000005000-0x4)=0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000002000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x7, 0x81, 0x6}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000005000)={r4, 0x3}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000006000)='/dev/loop-control\x00', 0x800, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r2, &(0x7f0000003000)=@file={0x0, ""/108}, &(0x7f0000007000)=0x6e) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000009000-0x88)={0x1, {{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/18 10:08:24 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000951000)='/dev/admmidi#\x00', 0x100000000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000273000-0x8)={r1, 0x707b}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000)={r1, 0x4}, &(0x7f0000001000)=0x8) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000000)={0x2, &(0x7f0000003000-0x128)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) connect(r0, &(0x7f0000003000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x2, 0x1, 0x0, {0xa, 0x0, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xbbd}}}, 0x3a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000004000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000004000)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000000000+0x154)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r2, 0x4, &(0x7f0000005000)={0x34, 0x100000001, 0xf21d14b, 0x4}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000007000-0x38)={&(0x7f0000006000)=@ax25={0x3, {"903d34e6f1c74e"}, 0x10001}, 0x10, &(0x7f0000004000-0x40)=[{&(0x7f0000007000-0xe9)="351b33ee4db665a33d1436fa0b6e714976b69aa12175b1372d31f803299034c8507763883e8030c6821058db6ed4f5db778e5f81fad066ceb68e0fcf0fd3887c93f3f230aab4af736e2cc82e19f47c8ec6b8cc5368a068a3220d499aede454fa81e2d4e1bf39bf96bd27c67db4bc7eb59e41d3a41602f60ed48164869775cf665d4b516be7e826a069232e76899b0d62d25aa3a0d393bfb2980860aec6db975c1788d6481b074925ae18558dac9037bbab1abe7285a6307babdbb16415cb2fd3f1f60f04c50d23a35a689cd50913beef9352d299f05e43d39ac5fdebe5c03097f1b60d4324fb2b8315", 0xe9}, {&(0x7f0000006000)="8ac7c55c34a60eb2362b0b8819d5bfdb519db332a43a", 0x16}, {&(0x7f0000002000-0xda)="2d733ac1c5048b32b4edc963a5ed83b060dc2d9c77f9e548b4b9d6f768645d9b3ee22bd60817e7e7be004ba900091f7d8222cb1d874ab1f8c23f5cce9f9aca3e7642d88ca6b37419bfcefec35e3f67712a73be076d5b45ae33d8f77b9aed48f4e377bc88e69e11b3d24377a0cf3269aa032c309fb911cebf3999fd31f0bf7c9fcf7284e66936754dafaba95139f3c08e3a0055b17fadb7bc44093c72ad05ccd1d1a313a639cfc18e5941b7fafdf5a3c026c36570f57a6bd36175ac633e73e8f82366928bd8832d9a64c0aee44181122f4a0ac72cd726859e2b3a", 0xda}, {&(0x7f0000005000)="74e24f758d4fb49c42756ae46c2015ac039b9a220f29b28de7bb0714d2aaf1c8b0b3df962acc", 0x26}], 0x4, &(0x7f0000006000-0x4d0)=[{0x98, 0x117, 0x7fff, "b516e2f9de93d6b0fbdbb613777777fa067334f0b9fc872ad5b89619e45c6ea5b57e5c0c8cfd5d5e3c12491887e5deb306abc12dc008c7694dabc72d9caa35f3bd4b7ac3e3a485616dca76dea4bb64ce7919f04c247525db7ae5191b67612a36ccb520fff8ecbb5c089e74afed464e981af702578d322ede4194baf1b30941a1db5305e8672e"}, {0xf0, 0x1bf, 0x1, "1b3d018b8dca43712e237633bd8c60e7ec411a2c732f0a153519c3663581bc7a87ed2900a7e98ae5b62c95cc68217c53788050c7e58857f8ceda82a3eb66382ed591165125abcb2418bd85ebb646c4c4582847b247e45ea8a62d8dba02259da46118f461599f295fd61a5caafdf977419242a9358ea567547d1fa57526cd7958d49be09ce7aa682e853e2a6f6073cf7da57600cf21e0aab8a34cc431923897867733fbed9ab53b1883ed9e99b808ed7c012a12b0535f5097fe566239fe744381b3fde5c35b2659753bc5e27e4de7635851b282fc0102266276dfcdbe3f7c"}, {0xc0, 0x0, 0xffffffff, "67ba91cd950475076ae8472e0b72d73f653a926d5a92a2790a9ccbeaaa6f576c8cf7915b0a8d669aa424a09c419c87e8cef2a99d67908d178cfa2bfb3269a312670a83e3d5502ffe6e566076f499368e0765898cf65c7ca92900fe7ea1cd613540888870bd37dc427bcae613b4050ddb12bb7b8e766c872ac81dc11e1b46d354096c00a3fb480337edf0788ef404ea0dbb5cddbd2c448209bf1acfba2cd0a1028d4b59154c425ba74a29"}, {0x80, 0x115, 0x100000000, "18c8862981afc865c0b71e6e225be94b650d5dc825047c51af20c7f4b691fe591c22fac885540ad64c15395c18914bf47c8fb4f83bd39e537baffad3374a6f8d2d0a499be05e71cc17f53cd94a3cdad94b98c3a8710b86638b5629e751d55c6ec2b33215e4d94066958b"}, {0x80, 0x108, 0x7f, "a60f3dd0857c43b6d13068e07fbd3f07fe6cd3539deef2a28922ec96b600a919418001bd0a69611016032f70922847137f363b11e20d4ef0bbb05fab18cefc39fd16debeda539e315f9b521a430758b05725333052467808ef5e59c845f590f128317cec1870a1815f75d0f160ed97"}, {0x90, 0xff, 0x7, "bc025a87ff5812259e7c843037bf4e7a17ecbe9b4fdc1da8059c1e55619149d1d092607acd0edf576e934d722093bf004a635a6fb7684e64536c0ccbc4ee2ed3919bc558886deda988f6f28a5f2a91ea1f8f5d2c9ca3a4012491a61f5a4607c815042ed96a7c8b161518db26cf12e2c3520c47865e5dac230a5129efe1ef3e"}, {0xd0, 0x107, 0xffff, "f8c5df72b99393f1f407dca1c81b4b02b304ca2b1a29811b627cbf422e60e3b2205c2e6f1d98a966259f2551c8c62b69789b37f7158b0a9a58da5753865776a14c757aa8825d296947e4b9a7a854826ab66cafa8bec536f73ee3a39a4dde0e0123fce3e0987c76e5c370f1c35acc44e4f79b5477d28e733f47c0638cfc4f68c27c2c14bb5bb528e6035806a125735adf040ca1f4f72abc93b7a4af03e12a83185899e3d8fed1fc99b02299e955b2ac78ff4d151bdcc3373753d2fdab"}, {0x28, 0x10d, 0xa313, "b53e8fac15424ba0ac6ded9269b88d7d1f90"}], 0x4d0, 0x20000804}, 0x44091) userfaultfd(0x80000) openat$pfkey(0xffffffffffffff9c, &(0x7f0000005000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) [ 30.440557] audit: type=1400 audit(1516270104.171:9): avc: denied { map } for pid=3646 comm="syz-fuzzer" path="/root/syzkaller-shm571844466" dev="sda1" ino=16482 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 31.053908] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.416380] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.044183] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.456308] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.589844] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.772042] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.965641] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.229124] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.325914] audit: type=1400 audit(1516270107.056:10): avc: denied { sys_admin } for pid=3690 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 33.406836] audit: type=1400 audit(1516270107.104:11): avc: denied { sys_chroot } for pid=4332 comm="syz-executor7" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/18 10:08:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(0x0, 0xd, &(0x7f000036b000-0xc4)=""/196) 2018/01/18 10:08:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000243000-0x26)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffffff7f000000008700", 0x26) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f25000)={0x0, 0x0}, &(0x7f0000aba000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x2713, &(0x7f0000aa2000-0x1)=""/1, &(0x7f0000dc0000)=0x1) accept$inet(r0, 0x0, &(0x7f00008f6000-0x4)=0x0) 2018/01/18 10:08:28 executing program 0: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f34000-0xa)='numa_maps\x00') syz_open_dev$dspn(&(0x7f0000670000-0xa)='/dev/dsp#\x00', 0xe4, 0x101000) socket$inet_sctp(0x2, 0x1000000005, 0x84) fcntl$setstatus(r1, 0x4, 0x804) sendfile(r0, r1, &(0x7f000095e000-0x8)=0x0, 0x6) 2018/01/18 10:08:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "0103000000040000000000003300000000a979f300b30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff598200000afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f01d0158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) socketpair(0x3, 0x6, 0x2, &(0x7f00006f8000)={0x0, 0x0}) getsockname$inet6(r2, &(0x7f00006c1000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000400000-0x4)=0x1c) close(r1) 2018/01/18 10:08:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000500000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000abf000)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000798000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f00002d2000-0x14)={0x3, 0xc, [0x7, 0x4, 0x10000]}) 2018/01/18 10:08:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/18 10:08:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x11d3c54a321a9851, 0x200000001003) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000d45000-0x8)='./file0\x00', 0x280400, 0x100) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000306000-0xda)="dd0b3146790bee2684d95005076a9ac7961fb8e39d83ee398e04405858673a70b384243f57dd092b469182cf2277fac72d69dff6dc0cd446803433d91c0ad6830802afdf55806f5bdc3d6e4f4291e6b165ae3d1a57cd43dcb0ab8565cf7ae834c91253ffbe0d892e9c042bc8892bbc54e27d7b71744f2c5fb21c232152e2f3a1d2a9e5c661bda51f1b686274c7631c7b02e8d80cb0253da95a43093174c11902e9d352081e85bc05abeb38cb0cbe53f870c602ea8550c1f6859b57e1c0e25b3a39d9adc04a73a02d9524a8256fa73a57396ee8a1e24bfdc6c641", 0xda) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000eea000)={&(0x7f00009ab000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000340000)=[0x0, 0x0, 0x0], &(0x7f0000f9a000)=[0x0, 0x0, 0x0], &(0x7f000054a000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x3, 0x3, 0x7, 0x0, 0x0, 0x0, 0x0}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c3d000-0xb)='/dev/mixer\x00', 0x80001, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000dda000)=0xd7) connect(r0, &(0x7f0000722000)=@nl=@proc={0x10, 0x0, 0x1, 0x2}, 0xc) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00009f8000)='tls\x00', 0x4) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000014000-0x4)=0x0) 2018/01/18 10:08:28 executing program 3: r0 = socket(0x18, 0x0, 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) openat$ppp(0xffffffffffffff9c, &(0x7f000068e000)='/dev/ppp\x00', 0x2042, 0x0) [ 34.941793] audit: type=1400 audit(1516270108.671:12): avc: denied { create } for pid=4741 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/18 10:08:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x33, &(0x7f0000386000-0x70)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x32, 0x0, "fba762", 0x0, "e8df1c"}, 'e'}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r0 = syz_open_dev$amidi(&(0x7f0000920000)='/dev/amidi#\x00', 0x54bc, 0x200840) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004aa000-0x58)={0x1, 0x3, 0xcd, 0x7f, 0x10001, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d9c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00002b2000)={0x0, 0x41, "93b042f17a9f917bf678595a1083785c7feb7a5e8457a2af42146698ed9ce225d37ac0a2806ae26dd7da109bf3bd674d9be581786154fcde7a46d09233495b4c98"}, &(0x7f000023f000)=0x49) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000387000)={r1, 0x8}, 0x8) 2018/01/18 10:08:28 executing program 4: clone(0x0, &(0x7f0000004000-0x28)="", &(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f00004ae000)="") restart_syscall() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, 0x49d, &(0x7f000008d000/0x3000)=nil, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000002000-0x8)='./file0\x00', 0x4) 2018/01/18 10:08:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000962000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x40, 0x63419c059fd0f874) setsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000ba3000)=0x0, 0x2) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000463000-0x4)=@int=0x9, 0x4) execve(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000)=[], &(0x7f0000003000)=[]) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000099d000-0x8)={0x0, 0x475}, &(0x7f0000a83000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00006e7000-0x14)={r2, 0x9, 0x1, 0x5, 0x6, 0x3ff}, 0x14) signalfd(r0, &(0x7f0000c3b000-0x8)={0x1000}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000720000)={0x3, 0x0, 0x10000, 0x80000000}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00002d9000-0x10)={r3, 0x1f}) 2018/01/18 10:08:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, "706f72743000000000ff00000000000000000000000000000000eb000000ffffffe100", 0x14, 0x21001, 0x6, 0x10000, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7fffffff, 0x80001, 0x9, 0x3, 0x19b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000533000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 10:08:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00002ce000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000614000+0xe4b)={{0x8, 0x1000, 0x4, 0x5, 0xf3, 0x2}, 0x4, 0xffffffff, 0x8}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x80000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) personality(0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000dce000-0xd)='loppp0cpuset\x00') uname(&(0x7f0000d39000-0xf)=""/15) clock_gettime(0x1, &(0x7f0000ffb000-0x10)={0x0, 0x0}) [ 35.023556] dccp_v4_rcv: dropped packet with invalid checksum 2018/01/18 10:08:28 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000da5000/0x4000)=nil, 0x4000, 0x0, 0x1a152, r0, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000da8000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000001000-0xfa)="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", 0xfa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da8000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000da6000)={@rand_addr=0x4, @multicast1=0xe0000001, r2}, 0xc) 2018/01/18 10:08:28 executing program 0: socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) bind$packet(r0, &(0x7f0000003000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x2, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000005000-0x10)=@req={0x80, 0x4, 0x1d, 0x12b5}, 0x10) 2018/01/18 10:08:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f000088c000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000aa000)=0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000e30000-0xa)={0x3, [0x400, 0x9, 0xce]}, 0xfffffffffffffdce) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000001000-0x4)=0xffffffffffffffff) r2 = open(&(0x7f0000f50000-0x8)='./file0\x00', 0x40, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fac000-0x20)={0x81, 0x8000, 0x200, 0x3, 0x100000001, 0x8, 0xb8bc, 0x81, 0x0}, &(0x7f0000ed1000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000420000-0xa0)={r3, @in={{0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x0, 0x7fff, 0x9}, &(0x7f0000474000)=0xa0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cc2000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/18 10:08:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000be2000)='/dev/sg#\x00', 0x6, 0x80) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f000096c000-0xb6)=""/182, 0xb6) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000870000)='/dev/hwrng\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000d91000-0x48)={0x80000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/18 10:08:28 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000156000)='/dev/adsp#\x00', 0x400, 0x2000) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) close(r2) dup2(r1, r0) sendfile(r0, r2, &(0x7f0000a7e000)=0x3d, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f000000f000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x254400) open(&(0x7f0000001000-0x6)='./file0\x00', 0x28000, 0x11) write$eventfd(r3, &(0x7f00005c5000-0x8)=0xbd58, 0x8) [ 35.056194] audit: type=1400 audit(1516270108.673:13): avc: denied { write } for pid=4741 comm="syz-executor4" path="socket:[12814]" dev="sockfs" ino=12814 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 35.090151] dccp_v4_rcv: dropped packet with invalid checksum [ 35.175294] audit: type=1400 audit(1516270108.708:14): avc: denied { accept } for pid=4741 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 35.200588] audit: type=1400 audit(1516270108.711:15): avc: denied { dac_override } for pid=4744 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 35.226933] audit: type=1400 audit(1516270108.856:16): avc: denied { map } for pid=4781 comm="syz-executor7" path="socket:[12831]" dev="sockfs" ino=12831 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=rawip_socket permissive=1 [ 35.230109] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu 2018/01/18 10:08:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00007a7000-0x38)={0x0, 0x0, &(0x7f0000949000)=[{&(0x7f00003bb000-0x22)="9576fb5678f4d89c1b8c63a229d9ca03842653136f77e16d6684d4bfd43e32c65df53930020d1466b3ccd513a1eb90aa", 0x30}], 0x1, &(0x7f0000c3a000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009fa000)=[], 0x0, &(0x7f0000590000)=""/0, 0x0, 0x8}, 0x0) 2018/01/18 10:08:28 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000008000)='/dev/dmmidi#\x00', 0x514df10b, 0x40000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x1, 0x1, 0x0, 0x4, 0x7, 0x8000, 0x3, 0xdc62, 0x4, 0x1, 0x7ff, 0x1, 0x100, 0x0]}, &(0x7f0000002000)=0x108) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000008000-0x6)={r1, 0x9}, &(0x7f0000006000)=0x6) bpf$MAP_CREATE(0x0, &(0x7f0000006000-0x1c)={0x8, 0x0, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socket$alg(0x26, 0x5, 0x0) 2018/01/18 10:08:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000be2000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r1, &(0x7f0000871000-0x1099)="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", 0x100, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000516000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/18 10:08:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x100, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sched_getattr(0x0, &(0x7f0000013000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) getxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00005b9000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f00002b3000-0x6e)=""/110, 0x6e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 10:08:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93, 0x0}, {0xffffff90, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000aee000-0x70)={[{0x1, 0x9, 0x5, 0x7, 0x40008000000000, 0x8a, 0x7, 0xffffffffffffff7f, 0x3, 0x9f3, 0x7, 0x8, 0x7}, {0x7, 0xcc47, 0x7fff, 0xe909, 0xffff, 0x8, 0x9, 0x4, 0xe142, 0x2, 0xf316, 0x80000001, 0x1ff}, {0x8, 0x3, 0x7, 0x100000000000, 0x2, 0x0, 0x83e, 0x7, 0x5833, 0x7ff, 0x40, 0x7, 0x7}], 0x4e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 10:08:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00003d0000)={@random="131cf55f52d6", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x0, []}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cb3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000b06000)={0x2, 0xe7e3, 0x33e, 0x7f0, 0x4, 0x4}) 2018/01/18 10:08:29 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000407000-0xd)='net/mcfilter\x00') setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000fa7000)=0x1b, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000ba6000)='/dev/usbmon#\x00', 0x0, 0x4000) 2018/01/18 10:08:29 executing program 6: prctl$intptr(0x17, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@common='irlan0\x00', @ifru_flags=0x1000}) [ 35.264730] audit: type=1400 audit(1516270108.865:17): avc: denied { dac_read_search } for pid=4769 comm="syz-executor6" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/18 10:08:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000001000-0x3)="21fe00") getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000aa6000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000290000-0x4)=0xe8) ioprio_get$uid(0x8000000000001, r0) 2018/01/18 10:08:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ec1000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000528000)=0x0, 0x0}, 0x0, 0x0, 0x7ffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000016c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fchmodat(r0, &(0x7f0000e82000)='./file0\x00', 0x10) 2018/01/18 10:08:29 executing program 3: rt_sigreturn() mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000052f000)=0xb8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={r0, 0x7fffffff}, &(0x7f0000003000-0x4)=0x8) recvmmsg(0xffffffffffffffff, &(0x7f0000c03000-0x80)=[], 0x0, 0x0, 0x0) 2018/01/18 10:08:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f8f000-0xc)='net/rt_acct\x00') ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f00003a5000)={0x9, 0x3, 0x1ff}) r1 = add_key$keyring(&(0x7f0000d06000)='keyring\x00', &(0x7f00005bc000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$revoke(0x3, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000019e000-0x9)='/dev/kvm\x00', 0x50081, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000ae8000)={0x3, 0x0, 0x11000, 0x1000, &(0x7f00002b2000/0x1000)=nil}) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000b99000/0x18000)=nil, &(0x7f00007fb000)=[@text16={0x10, &(0x7f00000a5000-0x40)="baf80c66b8c5119d8466efbafc0cb007ee640fc72bb878008ec00f01d0440f20c066350c000000440f22c0f08026e9b40967df46d90f0f3f9a0f353e0fbae200", 0x40}], 0x1, 0x0, &(0x7f0000aec000-0x10)=[], 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f00002af000/0x18000)=nil, &(0x7f0000af2000)=[@text32={0x20, &(0x7f000063c000)="362e0f7f6937d95d000dc894d34e0f32440f20c0350b000000440f22c03e0fc769920f3066b83d018ee066b81e010f00d80f09", 0x33}], 0x1, 0x0, &(0x7f000077d000-0x14)=[], 0x0) [ 35.308473] audit: type=1400 audit(1516270109.038:18): avc: denied { map_create } for pid=4806 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/18 10:08:29 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$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={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000019000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000022000+0x2bf)={0x2b1, 0xf0, 0x3f, 0x7, 0x1000000000000000, 0xd1}) ioctl$sock_FIOGETOWN(r1, 0x400454c8, &(0x7f0000001000-0x4)=0x0) 2018/01/18 10:08:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000049b000)={0x84e7, 0x200, 0xd3e, 0x1, 0x0}, &(0x7f00004c2000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000957000-0x8c)={r2, @in6={{0xa, 0x1, 0xfffffffffffffffa, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6912}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) 2018/01/18 10:08:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f0000000000)=0x80, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000c07000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000244000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00002e6000)=0x2, 0x4) socket$netlink(0x10, 0x3, 0xe) 2018/01/18 10:08:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffff9) bind$netlink(r0, &(0x7f0000461000)={0x10, 0x0, 0x2, 0x0}, 0xc) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00001ad000-0x10)={0x0, 0x2710}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ed7000-0x9)='/dev/vcs\x00', 0x80000, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000d7c000)={{0x1ff, 0x3, 0x9, 0xfffffffffffffffb, 0x40, 0x7fffffff}, 0x9}) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000687000-0xc)={0x10, 0x0, 0x2, 0x0}, 0xc) dup2(r1, r3) 2018/01/18 10:08:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000118000-0xc)='/dev/amidi#\x00', 0x10001, 0x40000) open(&(0x7f0000e94000-0x8)='./file0\x00', 0x10000, 0x0) socketpair(0x7cf9fb703ae6a80e, 0x5, 0x100000000, &(0x7f00006ee000)={0x0, 0x0}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000017f000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000556000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000eb4000-0x8)='status\x00') exit(0x0) preadv(r2, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/1, 0x1}], 0x1, 0x4) 2018/01/18 10:08:29 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffed6, &(0x7f000000c000-0x2d)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x0, 0x0, 0x0}], {0x8100, 0x0, 0x0, 0x0}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000002000-0x10)={0x0, 0x1, [0xe1b]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000000d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000000d000)={0x2f2, 0x0, 0x0, 0x1ff}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f000000e000)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x20000) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000009000)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f000000d000)={0xe75, r1, 0x10001, 0x10000}) r3 = syz_open_dev$sndpcmp(&(0x7f000000c000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x202000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f000000d000-0x1)=0x4) r4 = syz_open_dev$sndpcmp(&(0x7f0000008000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x10000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r4, 0x560a, &(0x7f000000c000)={0x7, 0x7ff, 0x0, 0xffffffffffff1ca2, 0x8001, 0x5}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f000000b000-0x8c)={0x200, 0x4cc, 0x8, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 10:08:29 executing program 6: r0 = socket(0xa, 0x2, 0x0) setsockopt(r0, 0x100000029, 0x3, &(0x7f00007d1000)="", 0x0) 2018/01/18 10:08:29 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000012000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) io_setup(0x4, &(0x7f0000004000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x2, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000005000)=""/192) getdents64(r1, &(0x7f0000003000)=""/0, 0x0) ioctl$TUNSETLINK(r3, 0x400454cd, &(0x7f0000001000-0x4)=0x2) io_submit(r2, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d)="", 0x0, 0x0, 0x0, 0x0, r3}]) ioctl$TIOCNXCL(r1, 0x540d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000024b000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r4 = getpgid(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f0000eca000-0x110)={{0x0, 0x7, 0x6, 0x2, "fc5e8c2848a6001de5e9e3fe76dd3a27ade998112d4fceafd152e2873f61e1e422dc37b095bd6df32cdc6700", 0xf9}, 0x0, 0x0, 0x9, r4, 0x7ff, 0x1, "c5c345978fe54d2935fe9ae7a8f68e66c9fa41e7d116aef544fd55d7d3fb648426f5aced6ffb1a5407fb62ff8101f64e34fdad7c07c03dade8229bb092669038", &(0x7f0000c89000)='/dev/snd/midiC#D#\x00', 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x5, 0x97, 0xfffffffffffffffb, 0xfffffffffffffffc], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$getreaper(0x5, &(0x7f0000eb5000)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000049b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sendmmsg$nfc_llcp(r3, &(0x7f00001ee000-0x188)=[{&(0x7f00008e3000)={0x27, 0x5, 0x6cb, 0x5, 0x1, 0x3, "11aa4caca2fedee817f1606399b65570b9bca02e959946e09081afc521ff0963a237f5464fce01fb03c091a39dddd24d12d7e622ed33a7f0e1a959fb78197a", 0x1}, 0x60, &(0x7f000048a000)=[{&(0x7f00009dd000)="c6613507ac9588f4fba7079827c5723ef11b68b7fdfb78c925dba43a95f75e384b548cc5660e4de065de97f8b2d31a004a942aee42", 0x35}, {&(0x7f0000f09000)="b018c871dc519205d6ff8fd1d4573fae6506ac08afc79e1d91f42cfd7b927918f74dee183e9368155d9048bae9f4fda52236021bee002109dbe8c1a373089229e25fb589689a63d33596a3bcd6adce34df4b08b1a8dea1f947a742bd32edadc9daa13e2a159a714f1d38a94bb3a2d4f994fdbcebca6cd2db99b0dd8ec886b10c554914d97b4eb8331f06aeccd5de4290e32a2999b4fae233d97c1818f1cf7629dde1", 0xa2}, {&(0x7f0000146000-0xbf)="d9803f975a7b9615185ed402412d91edc03fa73afc96a589b3b309b241a245bb0cf48631b13379d317c0a481f9de8d19331df2c5b7c14de1425ebde1328d0c951bc5d9a1a96fe2001783d2f07db8652708a583b0ba833f33075707ae4d7d6b7e2c134df276fc83c915612764c948cae2422174a481646d2cb8d587e62b3157e1bca1a1a31dc69e9cb04178dcfb0629521a9b27f34ac3ac89a310c70aab87e3aa5a1f38265bb366006367a00e9764ab4f7dcd7cb6a9311d1b619e76d0caa135", 0xbf}, {&(0x7f000024c000)="63e777f63627721ebcda1e389237b38c2538a353459f8efbfc00b3c6920ea8101b65bd7ef0fd0ab5c569ac3137bad8654e74e96afecdf5f8d5cf6d60974523c88e8e88b6eaff0dc169c9d45c9951c126a93fc6a6bc1dc9bcbdf1c7bad9fe012119c4289e524d918ae19dcff91a5498dbfee01cd1f6a9bb725a4227d0888dab8257efe27b883f4e63e1522e9424287cd99eb532ce197fd6b10f5b0304daf29588a1a52d66af47e857a779e498a7be0aa964c183a12b3a95a5ff0f2c1749cd092d7660143351fc4c596a227249739f9d1ce7ec7941ebd6703a34", 0xd9}], 0x4, &(0x7f00002cd000-0x58)={0x58, 0x117, 0xff, "61bc76b83a08b07b2f11ebe8f7b0257c5c4e8a0170cc80684a7e7f913f52771836f79f6bdd006f43253fb1b124f07bc8daf19d8022dec58947ba7dfb1e098faf53b11b19ad8ea0dd"}, 0x58, 0x1}, {&(0x7f0000a64000)={0x27, 0x7, 0x6, 0x1, 0xfffffffffffff999, 0x4, "29225cdb18f295439c74c87e395aa47909932890cd616ab68dcaa7cbd07de766260dd89ad0ee00c8206eb94171fffc2042706d3c75004ca0a59c51ce19bf5c", 0x100000001}, 0x60, &(0x7f00006c6000-0x20)=[{&(0x7f0000a6e000)="", 0x0}, {&(0x7f0000c31000)="c10442fd1b42ac15ef2b2e2a59e07062898b9d6285d91ed86f3e23", 0x1b}], 0x2, 0x0, 0x0, 0x20000085}, {&(0x7f0000444000)={0x27, 0x2b9, 0x7, 0x3, 0x1, 0x8000, "91bdb97f5d30e3274a1018912aff8b213ad8b9f9825069d7e0f95ab5cb39d19a21deb3f82d28a2084f76afd673fbf319bc54be3d088e41e81f2146da043f8c", 0x9}, 0x60, &(0x7f000043d000-0x80)=[{&(0x7f000035c000)="f24260a67829c8d5af65821a11f640ec3eeb1e9fa60a5f7e84a8cc2e7e463f85d11fd3bc9bd2ae2ab2663d2e318e8acb46e5fd7a13ab2a49cfc2ad6cd17ef933740694dc565f6f12c6a82f6549c17bf21cec7784cc08a9d82e6fe2a3ab6fcdf118183fda9c0c467069342bd98503be6a9200fb5afdc50095e12c37355b8aae6cd87ff50ab7f441ad3609f056c8ab2e01ec6b286d", 0x94}, {&(0x7f0000fbb000-0xb3)="6e1f3f09cfed011f8eb65ae9cbd6b591dbba5dd32bb23f96112c949561609feee6c131b61d7cea8c6484a3613416f81a5f5eacc4df2a10a2b79175c2a6492ce43d7a7c237ca36d85f86ae1e3839fa44e54140d617a9f55a8e1d249bd6f92b6d83baab74a7918585a559858e31f8fd8fc50ddd52a62b128b99e15d87ac18a844b679f8acb8d2552d727e3cfc52366ad09861999afe691bd05625e2533b408a5c91e443e9e75b3c97cf80aedf5dc861be650e48b", 0xb3}, {&(0x7f00001db000)="249e6b05b3212ee056be05276702656d15b46794e32087418b8a6c61754b8fee8f088fa3e648c5206f833cdd2be88ceedb144d92099d0aaaab7090ff03b700010fc36b22abce77ded5c1d4b012540fc405f95b5d694e246daf903f06ef2f718cca2b5b356b7c52e3aad41d30fc49711b", 0x70}, {&(0x7f00006dd000-0x1d)="e3975d9b8fc159393deecf61a0e60d4905244989b88d3542b39b401a17", 0x1d}, {&(0x7f000020f000)="7553c06929d7e1", 0x7}, {&(0x7f00004b5000)="93236fc9acb68052acce2e0fe21080e084dac3d722aeb45e556d81fab2f27b45b14d927cae0db851adc1414ac914639bfb633d45e9f0f4a26d1fad8df21da16044456101b3423bb836086ddcd65a184d705c630627d2808694d40f57fc4a7a9898abd02f59ab7abff0b9f611169dc733db6286b0fa67b44514a6ee840dbcbec61368c953700ad1ace6466b62ab2ada3dce99ae034fa112c6a872cd8969efbf77dbd85fb7177cef8a3278bd94de6523db357177a7431f824fa32e418649d201053597be07105aff0cf70848b1676738a1a5d5b07ebd2fd7db9a8f496c75af1e44fefe10cf93f6196fc612bce4da", 0xed}, {&(0x7f000027d000)="0f14a05263bb362e1ec4ad76b87d98322689477f23ad6b48659712fb7701a225ff2a267fe2339243df5ba37772e18072c18409d8cc3048e2d1059d1326923ecbacf02872ede2624f78d3c08bbbacc7dfa0b8c20d6c9810f217176fd5a040049299750e14bcda0ddeea402593c9ab0349970ebe714c99dfee2aa8afe06a097194", 0x80}, {&(0x7f0000c1a000-0xe)="2be7a9580be9915e52b727ca263b", 0xe}], 0x8, &(0x7f000097c000-0x100)={0x100, 0x0, 0xfffffffffffff001, "a9ca87dfdfe3e397b7f241ed17c590256bd8775ecb4692c129444348d8b63ee3e8e232496bd7fc6352cd654847ea51089b563ab066e526bcd949927dbb755887f7d7b9f70b1fea6bf62002f90c03c4267e2481c24228e108a9bb4024f51c27c613cca8463a40f6325ee4d57403751045f224bd09d421cbbda0d51a878513ddddd530c36e31e37ef508a9fe43b0df7c035e91b4e7e18fc418d05c14cb32056e37b232a683207098621536a8b6a72f96fe9092eb0f6d396532e7150c8377956ff1ab29c39ac33464735c452c8f6769a83cedcc50a6744d85c721babd72cfa10660e9dc9a2b261b560310a9bbbc"}, 0x100, 0x1}, {&(0x7f000096c000-0x60)={0x27, 0x7fff, 0x9, 0x7, 0xa3, 0x3ff, "4f40479edec5c174ab9a9f7c6823f2f764f163f183efbe08c86f35f4ff7ffa7c463982144d35198e5b903f8ca812f976794df0104a53632aa2bcc3e9a20294", 0x80000000}, 0x60, &(0x7f0000e1f000-0x20)=[{&(0x7f0000830000)="e713403a1e0141c0c03830ae2894e45bf131cc216fb26ddaa20357c3a6a451cc3bf6bf0e09b98ac4b03019947d1b258e3d97fc0fd6b92f73c6d8d51f4a6ec670d441d32be08ed5e764522d3af8172b1c8c4b3babdbf1a776b5890c71de5db5c23d09a38c056c8cbc2f942f31e2ded589be243b9c6559639d82c50ec3f9ac88989144c287f5c0464c2a9389a31884d86686efc1bd64e703f4391ca89f370b64fcb5addbf9f43a55ad2fc182c77854115c", 0xb0}, {&(0x7f00000dd000-0x37)="b6044b2cb6e202e5055518ee13ee4b3099d8555c50125a539ac4472c488dfb69f9ec11f607fee9ef72c741dd90dd4c346d03a94f1229f3", 0x37}], 0x2, &(0x7f000044c000-0xa0)={0xa0, 0x114, 0x0, "7181e17718706f8bb033d9d950dbe16a2846df87cde02a85030910e6ed0b7dc68e3b9da31ed3043b3feb4a4114af3fa806ec5da434c693d3562eeb8eec0412fd4834a31bfa42af4f75c0e5d9e371edebf19784fb0ce937902788484a62be2bf7c4d2857ba10e4f8b4c298c81812450da8046ddc558c20c62d6b71a430ec0b4064c2c551e1a5b620d9bc676ed40"}, 0xa0, 0x40408c1}, {&(0x7f0000600000)={0x27, 0x1, 0x5, 0x7, 0x1, 0x1000, "b9b23918376aff3a1f8358c39aaa134a77bc1d4bab21f3226895883cd1f7ba9212ce1fb361b383a0e2576ea8526d0a96cdb2dcb9d61867e8612abd38012ada", 0xffffffff}, 0x60, &(0x7f0000f11000)=[{&(0x7f000027e000)="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0x1000}, {&(0x7f0000098000)="831c21f4b401c332c8b8d6ae311d7a3dda3bb92e10eb8caa35874237a4a3d770201c24a1e8f57d1ddf9e20533da334f459bca6a334e2c20e34c5911b0156866421f4f9a4b4a7d64f39cf692397e5e96994a17427159063419f7881062ae7d5f9d849946ad23a30c698d0676a9e59", 0x6e}, {&(0x7f0000b0a000)="16ac3cf8a3306614749b4977a15a18a5a43f496b81836ae757cfa1f2f3e2b2ed746207c0bd2a6416a8ed97790c49c4ee821dc3b58cd1def865427e60ff9aa9f45fca1643ba178a79ee25abef83bdbe9aa6740767ddf201748d9d0ae9437891126f25567e0c185588fb570505b1baf24fa9cd1874c5a62580", 0x78}, {&(0x7f00007eb000-0x93)="93e8035026e1ef1c0e59d9a9c8a1220471c94266ca4a760b7de6500616b89e4a98c6fec25c8da7bb983ae96f762bc7825c1ee343c811a39589680238c5238f6f4840dd7227577e97060b03062c7f335d7f00cd5b85595a2ec625a32b4d054cef7a6136a2c9f459568bbf9d6587a1f7b65dd6c9095b0c2799568b4aff32343bbc373927d2f9a447e336c3fcc667761cc8eb374f", 0x93}], 0x4, &(0x7f00008ec000)={0x110, 0x10f, 0x5, "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"}, 0x110, 0x80}, {&(0x7f0000e59000)={0x27, 0x3f, 0x0, 0x7, 0x200, 0x6, "3956436ff2e06e13c6346cf08ab65cd0c3f03e1e850cec0e2a63aa2ed5ba052ddf5d119609ce3538d7e0b4084e56f5da1a45f31f41ee8f7215c9043751c46b", 0x9}, 0x60, &(0x7f00000f4000)=[{&(0x7f0000775000)="ba152d2f4a2aafa91cb003c5296bfbe33d6f8ea629cd053d680760d30955e1437f5f18b77099cd74011148ccd5dc464f44ccc21a5c6dacc158", 0x39}], 0x1, &(0x7f0000b69000-0x68)={0x68, 0x19f, 0x86c0, "adf299265cb3eb4762db2f7aa98467924abc9473ac79332ab70c960a5db2784b47bf5cf8d1e4fa4a833bf0d55bcdeb977d40c523d288123279ed9db6ce0267460ec832855d43b89df9e97652ed60dd007ff6ca9fb2"}, 0x68, 0x800}, {&(0x7f0000d77000)={0x27, 0x80000000, 0x2, 0x0, 0x4, 0x0, "a32e9ca64dee076594d1999394c0b6a694a1d4d8467a26385044f1fa759e196955d3092acb89ded0f8338f6e8bcc243d16054c11516951de41898540e846a8", 0x4}, 0x60, &(0x7f0000832000-0x80)=[{&(0x7f0000b26000-0xc3)="673db3832949f97d66ae558f65d731f0a3a116a338285ef4b0c890f10c844b8c0e20f669c4a10ce45b38b9d6248ecf6f9bf9f344fe7b380c0fccae19dd2d0266994a96f3fdf7e494aaf73207389d229d7a089b0bd44d76850fcd4794d42ab2404205d63f4035971300e8e96833ce3b130cb717f17fed2316c525f6feec77667aecafae4282c7c6de77be84da016134934b865a7a1ccf82a02304312c316f0a9f1caea29b2d193e1d3b2ed838a351358d8221582d4c75cb5dc98ddcd633a3f44a2d9df7", 0xc3}, {&(0x7f000014b000)="8b750228fecfdc55f81beaabf92042fe17596922fecc8880e9ec81d95f2b4678bf391903f084c3385299506015e970765d4c0758d46a1b8c61be972cb59b2b0f08c773cd4694521f", 0x48}, {&(0x7f00004c5000-0x47)="ce066a75d9b93994acecf6d08074b5ce312d29e9a070a515d3a182e93b3b5de3e2fb74cd4e82db5bdf94da46fa90852a36bdaa6f06682e0a5c4c9048f4b2a400bc0d00a6da7076", 0x47}, {&(0x7f00003c1000)="041335207fdbf110c7f4ede222d90f79d75088016cf046382e34f5e99880b878701dfbe77bf94af2b86bb532e5ec94ec5f5daa1183c86f3292178cee8a413d2081d7d0baca", 0x45}, {&(0x7f0000141000)="b5d69dead8431647a74c68d547c4e29655ca80d4417d51fe306f15e0047db131018e8cc86e621a0eaf852cf935282bd02a6515eb1d2aa047eeb2be3ce88dab5682dccd0776b38b348b268912150c9faa044b840d04304098bc00a55a358c1607bb4aaaf12fc441eda259cac8b655b57a33db66ebb2ccc15a68db70db42bc53df71e4f1ddf1461f8d1e23053654b42a4f760e0731f07507609af9e848861eb8d4b99d69191b2f4039d0cb2bbee8cf5c72cacdc38a44cc1dfc9d7e23bc55353f47a7b8e6ed81237d2c7229d1486be21d4c3f79f043d079", 0xd6}, {&(0x7f00002b5000)="a5a91d5cbc0465849174fd77eb5507f747a863cfe66e1bcc308287e957413fbc7afb766a2f3a2a6992dc49f4ce4d55c997499208d788f619a2c117834bdfbb4d50beb0f7b0d269d637ec33fd3e2247343bd7036929977b7b3b76b0e4", 0x5c}, {&(0x7f0000264000-0xea)="7d0f2a8d05beb09b4698476fca8fd5c26e14be1a6122f87baa11e1a572a961b8ea4eb0f1df91cea566317db5641aca33360bc0bafb057847e96aebb4e722a2553db87db34910305f069d77bb7baad98734abde51acfa65daca73207fb9649bc4706db81ad3394659ca41d61d4a0b7045958d778c3ed529cad7b25cf6d4fbda34855b9da3071cecfb8be88e64caa3e899950f6ed4f494afb76df6d84c5e9f52bae9dc88321fe0fbda7e0cd6205b58e22af32bf8b89b983fcb8c0583a12213b1664d1192da42baac1525352cea144f3f62546cec32738595e9d8e15c29efcd30bba81087f5b9abd0281c99", 0xea}, {&(0x7f0000b65000)="88ece5ed9a6aea8fb05c50f8269d417f2e906f1e5b7d671028d60d8ff357576b1c1027b77b8fffeebcc76f17299492d4f71beb74f1fe0dd0bfc05988f2da7ea87ccde405bb60661023b730ae2479fbcfb1e73cc14987cee7aa03799a39141cd77e6988a8185efb4e89a6e4666e3ae7c214e002612d7902db8e55a7aba54377b1d11017bd6657474b8a0ad9921eef65a5d2ab9532", 0x94}], 0x8, 0x0, 0x0, 0x4}], 0x7, 0x40000) 2018/01/18 10:08:29 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$revoke(0x3, r0) r1 = socket$inet(0x2, 0x0, 0x9) accept$inet(r1, 0x0, &(0x7f0000002000-0x4)=0x0) keyctl$join(0x1, &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/18 10:08:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0xa0200, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000fd0000)={0x7, 0x800}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x10) ioctl$sock_ifreq(r1, 0x0, &(0x7f00006b6000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x1}) write(r1, &(0x7f0000243000-0x26)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffffff7f000000008700", 0x26) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f25000)={0x0, 0x0}, &(0x7f0000aba000)=0x8) 2018/01/18 10:08:29 executing program 3: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000001000-0x8)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000d76000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00005a2000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x2) pipe2(&(0x7f0000e90000-0x8)={0x0, 0x0}, 0x0) 2018/01/18 10:08:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) [ 35.454489] binder: BINDER_SET_CONTEXT_MGR already set [ 35.466352] binder: 4844:4852 ioctl 40046207 0 returned -16 2018/01/18 10:08:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0xfffffffffffffffe, {0x0}, 0x0, 0x0}, &(0x7f00002b9000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000329000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000618000)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f000057f000)={0x2, 0xd7, 0x6, 0x5, 0x0, 0x9}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00007e1000-0x17)='net/ip6_tables_targets\x00') ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000c80000-0x4)=0x81) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000911000-0x4)=0x0) syz_open_procfs(r2, &(0x7f00002dd000)='comm\x00') 2018/01/18 10:08:29 executing program 7: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) fcntl$setpipe(r0, 0x407, 0x0) r1 = socket$inet6(0xa, 0x807, 0x397) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000000000)=""/0, &(0x7f00003c6000-0x4)=0x0) [ 35.503761] kauditd_printk_skb: 1 callbacks suppressed [ 35.503771] audit: type=1400 audit(1516270109.234:20): avc: denied { ioctl } for pid=4860 comm="syz-executor6" path="socket:[12934]" dev="sockfs" ino=12934 ioctlcmd=0x0 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 2018/01/18 10:08:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x4)=0x8000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000227000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000011a000-0x4)=0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r2 = accept$alg(r1, 0x0, 0x0) read(r2, &(0x7f00009aa000)=""/97, 0x61) 2018/01/18 10:08:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000001000-0x97)=""/151, 0x564fcbb98a5be633, 0xfffffffffffffffe) r0 = syz_open_dev$amidi(&(0x7f0000629000)='/dev/amidi#\x00', 0x3, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000002000-0x4)=0x7ff000000000000) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 10:08:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x200) r1 = open$dir(&(0x7f00009e5000-0x8)='./file0\x00', 0x10242, 0xc) openat(r1, &(0x7f0000107000)='./file0\x00', 0x200000, 0x90) pipe(&(0x7f0000a7a000)={0x0, 0x0}) 2018/01/18 10:08:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000412000)='net/packet\x00') setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000038c000-0x4)=0xbcb5, 0x4) sendfile(r0, r0, &(0x7f00006c7000)=0x0, 0x8000000026) [ 35.517677] mmap: syz-executor3 (4867) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/18 10:08:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x37) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ef6000)='/dev/ptmx\x00', 0x400200, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000088c000)=0x0, &(0x7f0000350000-0x4)=0x47) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f000055e000-0x14)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f000064e000-0x15)="ff55d36cffba04365d0000000000000101000000", 0x14) fstat(r1, &(0x7f00005b4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x0, &(0x7f00003bb000)=[]) syz_fuseblk_mount(&(0x7f0000dde000)='./file0\x00', &(0x7f0000a30000-0x8)='./file0\x00', 0xe000, r2, 0x0, 0x4064, 0x1, 0x400) 2018/01/18 10:08:29 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000339000-0x10)=[], 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000078c000-0x4)=0x0) fcntl$setown(0xffffffffffffffff, 0x8, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x7, 0x4080) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000001000-0x10)={0x5, &(0x7f0000001000-0x64)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/18 10:08:29 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00003db000/0xc00000)=nil, 0xc00000, 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigaction(0x0, &(0x7f0000012000-0x20)={0x0, {0x0}, 0x0, 0x0}, &(0x7f0000000000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x8)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") syz_open_dev$sndpcmc(&(0x7f0000df6000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x20000) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 10:08:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x2, 0x3, 0x40) semtimedop(r0, &(0x7f00007a5000-0x2a)=[{0x0, 0x6, 0xb119701a3f6c058}, {0xfaee9557318691f3, 0x47, 0x1800}, {0x3, 0x0, 0x1000}, {0x0, 0x503, 0x0}, {0x3, 0x2, 0x800}, {0x4, 0x40, 0x0}, {0x1, 0x4, 0x1000}], 0x7, &(0x7f0000de9000)={0x0, 0x0}) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) socketpair(0x9, 0x2, 0x8, &(0x7f0000622000)={0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) [ 35.616576] audit: type=1400 audit(1516270109.309:21): avc: denied { map } for pid=4882 comm="syz-executor4" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=12938 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 2018/01/18 10:08:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f000058e000)=[{0x0, 0x0, &(0x7f0000ec9000-0x10)=[{&(0x7f0000007000)="aa05c3839685ead8a4d9182b6bb77e606a18ef887229f23c3e2b5e6172d22e9a003bf71a08f687a7ff1585528f", 0x2d}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0xd5c498e, 0x0, 0x0}) ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S') 2018/01/18 10:08:29 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x3) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x10, &(0x7f000000a000)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x4, {0x0, r2/1000+30000}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000016000-0x38)={&(0x7f0000009000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000018000-0x40)=[], 0x0, &(0x7f0000017000)=""/202, 0xca, 0x0}, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000019000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x60000) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000002000)=0x3) 2018/01/18 10:08:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x8c60be02467abe57, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0xe)={0x0, 0x400, 0x3, [0x80, 0x3, 0x5]}, &(0x7f0000000000+0x691)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x5, 0x4, [0x8000, 0x5, 0x3, 0x9]}, &(0x7f0000fb7000)=0x10) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000f50000)=0x0, &(0x7f0000bda000)="") r2 = openat(0xffffffffffffff9c, &(0x7f0000f6b000-0x8)='./file0\x00', 0x101000, 0x10d) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f000026f000-0x44)={{0x2, 0x3, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="e5f8ca1d96bd494f60fbcb316a8ede0b"}) lsetxattr(&(0x7f00004a9000)='./file0\x00', &(0x7f0000b2c000-0x9)=@known='system.posix_acl_default\x00', &(0x7f0000120000-0x1)='\x00', 0x1, 0x0) 2018/01/18 10:08:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000a24000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x6, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000f90000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000126000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00002a8000)={@broadcast=0xffffffff, @rand_addr=0x5, r2}, 0xc) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r1, r0}) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f00005b4000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000842000)={r1}) [ 35.763491] audit: type=1400 audit(1516270109.388:22): avc: denied { net_admin } for pid=4892 comm="syz-executor2" 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 2018/01/18 10:08:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000f42000)=0x0, &(0x7f0000196000)=0x4) r1 = syz_open_dev$sg(&(0x7f000081f000-0x9)='/dev/sg#\x00', 0x81, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00003c1000)=0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00003e2000-0x4)=0x0, &(0x7f000003f000)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000ef0000-0x4c)={0x8, 0x7, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 35.817732] audit: type=1400 audit(1516270109.529:23): avc: denied { prog_load } for pid=4942 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 35.841352] audit: type=1400 audit(1516270109.571:24): avc: denied { prog_run } for pid=4942 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/18 10:08:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x14, 0x4, 0x6, 0x0, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0xcea9, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/01/18 10:08:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001fa000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000900000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000180000-0x4)=0x1, 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00005cb000)=0x0) r3 = mmap$binder(&(0x7f000030b000/0x2000)=nil, 0x2000, 0x2000000, 0x10, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000d4c000)={r3, 0x0, 0x0, 0x0}) r4 = memfd_create(&(0x7f00007eb000-0x9)='/dev/kvm\x00', 0x2) getsockopt$packet_buf(r4, 0x107, 0x3, &(0x7f0000fcd000)=""/35, &(0x7f00004b5000-0x4)=0x23) getpeername(r4, &(0x7f0000918000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a39000-0x4)=0x8) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f00005d8000-0x18)={0x3, 0x11, 0x0, r4, 0x0}) getsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f0000ffc000-0xc)={@multicast1=0x0, @empty=0x0, 0x0}, &(0x7f0000067000)=0xc) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000d4000-0xc)={0x1, 0xffffffffffffffff, 0x0}) syz_extract_tcp_res$synack(&(0x7f00007b0000)={0x0, 0x0}, 0x1, 0x0) 2018/01/18 10:08:29 executing program 5: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c04000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000309000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f8b000)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000212000-0x14)={r1, 0x6, 0x8, 0x6, 0xfc, 0x80}, &(0x7f0000828000-0x4)=0x14) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x29, &(0x7f0000f87000)=0x6, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00003e6000)=0x20, 0x4) sendto$inet6(r2, &(0x7f0000f8a000-0x8a)="", 0x0, 0x0, &(0x7f0000f89000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/18 10:08:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000880000-0x11)='/selinux/enforce\x00', 0x1, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) syz_open_dev$mouse(&(0x7f00002ca000-0x12)='/dev/input/mouse#\x00', 0xe90, 0x40801) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0x400) 2018/01/18 10:08:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f00006a6000-0x4)=0x3, 0x4) bind$inet(r0, &(0x7f00007b5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 10:08:29 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x54000a40, &(0x7f00001e7000/0x4000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000001000-0x37)=""/55) keyctl$setperm(0x5, 0x0, 0xffffffff) 2018/01/18 10:08:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x200) msgrcv(r0, &(0x7f000099d000)={0x0, ""/63}, 0x47, 0x3, 0x800) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sched_setattr(0x0, &(0x7f0000000000)={0x10001000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 10:08:29 executing program 2: mmap(&(0x7f0000000000/0xb4f000)=nil, 0xb4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000a33000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setresuid(r1, 0x0, 0x0) [ 35.918197] audit: type=1400 audit(1516270109.648:25): avc: denied { ipc_owner } for pid=4961 comm="syz-executor1" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 35.966366] audit: type=1326 audit(1516270109.689:26): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4961 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 35.991378] audit: type=1326 audit(1516270109.689:27): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4961 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 10:08:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000016, 0x6, 0x202) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000e80000-0x21)=""/33, &(0x7f00001bd000-0x4)=0x21) 2018/01/18 10:08:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007cd000-0xc)='e\x00hCtrustet\x00', 0x0) mmap(&(0x7f0000000000/0x667000)=nil, 0x667000, 0x3, 0x20811, r0, 0x0) futex(&(0x7f0000969000-0x4)=0x0, 0x8c, 0x1, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e92000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000b01000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000508000)=r1, 0x4) 2018/01/18 10:08:29 executing program 0: mmap(&(0x7f0000000000/0xf2d000)=nil, 0xf2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000031b000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r1 = socket(0x2, 0x2, 0xffff) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000f2d000+0x606)={0x0, 0x0}, &(0x7f0000f2e000-0x4)=0x6) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000c57000)={r2, 0x9, 0x3ff, 0xfff0000000000, 0x1, 0x7553}, 0x14) 2018/01/18 10:08:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000498000-0x12)='/dev/snd/midiC#D#\x00', 0xac5, 0x2400) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000aac000)={0x0, 0x80000, 0xffffffffffffff9c}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000027e000-0x4)=0x0, &(0x7f0000b4a000-0x4)=0x4) syz_open_dev$mouse(&(0x7f00002ac000)='/dev/input/mouse#\x00', 0x9, 0x8000) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0x48, 0x0, &(0x7f000000e000-0xca)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00006c5000-0x30)={0x68, 0x0, &(0x7f0000d9b000-0x68)=[@dead_binder_done={0x40086310, 0x3}, @decrefs={0x40046307, 0x2}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x28, 0x28, &(0x7f0000d29000-0x28)=[@ptr={0x70742a85, 0x0, &(0x7f0000b63000)=0x0, 0x1, 0x0, 0x4}], &(0x7f0000772000)=[0x0, 0x28, 0x58, 0x68, 0x68]}, 0x6}}, @decrefs={0x40046307, 0x0}], 0xb7, 0x0, &(0x7f00003e1000)="e5564c8defdf39193debd6522ba207aad61f62209b74e8e8432413244df349046cf49ad785b4998162bee34597b345d5900e0edffd622fd1397a7d6796a2db8e7e72a50e46a6d7eb17450433773d157e21df5e47f6a91e1d408f14c65b7ac41c6e83e5bf7b8e70ae946770e8d593e844c2da854840f895a4a50c935a4e2e63c93ddd00b41cd2c9970ec85506a3573daaf826be0f2a5584601cb4de139a5b3f8825d89a37d747f632094924bcd325e30fb2f6bf8ebbd596"}) syz_open_dev$admmidi(&(0x7f0000519000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00003e1000-0x30)={0x98, 0x0, &(0x7f0000fa3000-0x98)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, &(0x7f0000cb5000-0x18)=[], &(0x7f0000768000-0x20)=[0x30, 0x58]}, 0x0}}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000f75000)=[], &(0x7f0000feb000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000726000-0xfa)=""}) 2018/01/18 10:08:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000001000-0x14)="120000003200e7e4000f000000149b000800", 0x12, 0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f00003a1000-0x9)='/dev/sg#\x00', 0x5559037b, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000074000-0x8)=[0x80000000, 0x7]) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000909000)=0x4) 2018/01/18 10:08:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f000006c000-0x12c)=[{{&(0x7f0000da8000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000085000-0x20)=[{&(0x7f0000723000)=""/23, 0x17}], 0x1, &(0x7f0000416000)=""/132, 0x84, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000899000-0x10)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00004ed000)=0x0, 0x4) 2018/01/18 10:08:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000b46000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@rr={0x7, 0x2, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) r0 = open(&(0x7f00001b6000)='./file0\x00', 0x80000, 0x40) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000098f000)=@assoc_value={0x0, 0x0}, &(0x7f00008de000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00004b1000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000d23000)=0x1008) 2018/01/18 10:08:29 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000001e000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000001e000-0x12)={0x0, 0x2, 0x5, [0x20000, 0x6, 0x89d, 0xbc, 0x5]}, &(0x7f000001d000)=0x12) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000001d000)={r2, 0x3, 0x10, 0x798d, 0x73}, &(0x7f0000015000)=0x18) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000019000-0x25e4)={0x18, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 36.016659] audit: type=1326 audit(1516270109.691:28): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4961 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=314 compat=0 ip=0x452e39 code=0x7ffc0000 [ 36.041423] audit: type=1326 audit(1516270109.691:29): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4961 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 10:08:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x2000000000103) r1 = accept$inet(r0, &(0x7f0000fa2000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f69000)=0x10) writev(r1, &(0x7f00005f6000)=[{&(0x7f0000bef000)="eb", 0x1}], 0x1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f2f000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000933000)=0x0, &(0x7f00009d7000)=0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x7c, &(0x7f0000925000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) 2018/01/18 10:08:29 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, &(0x7f00004d8000-0x4)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007b0000-0x5)='reno\x00', 0x36b) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852a, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) 2018/01/18 10:08:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$audion(&(0x7f0000b17000-0xc)='/dev/audio#\x00', 0x1, 0x100) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000f36000)={{0x16004, 0xd000, 0x10, 0x80, 0x2, 0x7, 0xfffffffffffffffc, 0x0, 0x52, 0x100, 0x0, 0x9, 0x0}, {0x5, 0x2, 0x3, 0x0, 0x40, 0x7, 0x6, 0xeb, 0x9, 0x3f, 0x4, 0x4, 0x0}, {0x7001, 0x6000, 0xf, 0x9, 0xd0, 0x6, 0x2, 0x80000001, 0x1c0, 0x4, 0x3, 0x100000001, 0x0}, {0x107000, 0x4, 0xf, 0x7, 0x64, 0x40, 0x2, 0x1, 0x2, 0x54, 0xfffffffffffffffc, 0x5, 0x0}, {0x0, 0x4, 0xd, 0x5, 0x9, 0x6, 0x3, 0x8, 0x3, 0xffffffff, 0x2, 0x7, 0x0}, {0x100000, 0x2000, 0xe, 0x8, 0x1, 0x3, 0x3, 0x8, 0x9, 0x6, 0x45d3a096, 0x9, 0x0}, {0x4000, 0xf000, 0xe, 0x0, 0x1, 0x7ff, 0x5, 0x6, 0x40, 0x10000, 0xa3, 0x7ff, 0x0}, {0xf003, 0x1, 0x10, 0x2, 0x1f, 0x6, 0x6, 0x4, 0x9, 0x6, 0x4, 0x3ff, 0x0}, {0x106001, 0x4000, [0x0, 0x0, 0x0]}, {0x0, 0xf002, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0xd000, 0x200010, 0x4, 0x8100, 0xd004, [0x1, 0xffff, 0x910, 0x0]}) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000239000-0x38)={&(0x7f000028b000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f000035e000-0x18)=[{0x18, 0x29, 0x3, 'R'}], 0x18, 0x0}, 0x0) 2018/01/18 10:08:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000809000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a69000)=0xc) ptrace$getregs(0xe, r0, 0x7, &(0x7f0000f01000)=""/163) sched_setaffinity(0x0, 0x8, &(0x7f0000318000-0x8)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f000006d000-0x8)='./file0\x00', 0xa8) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = semget$private(0x0, 0x200000000003, 0x0) semop(r1, &(0x7f000012a000-0x6)=[{0x0, 0x0, 0x0}], 0x1) [ 36.115681] binder: 4989:4996 ERROR: BC_REGISTER_LOOPER called without request 2018/01/18 10:08:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000082b000-0x4)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00009d5000-0x8)={0x1, 0x7fffffff, 0x3, 0x0}, 0x8) r1 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) r2 = epoll_create(0x26a5938800000) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f000058a000-0x8)=0x0) ioctl$TCSBRKP(r1, 0x2276, 0xfffffffffffffbff) 2018/01/18 10:08:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setsig(r0, 0xa, 0xa) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_opts(r1, 0x0, 0xc, &(0x7f0000329000)="2e8d0b08905f1b6bddec804f798fdf8da155ba37b8d06f457af035fdf20dcc062df36cb542308aa3cdf07016c7048515e40509477038ff388e2002d607987031a13ca7b2ba9f158dd65d90352ea77651726fc4d052dd832eea0ffd117d73863094455f9bea75ffe81b412d3427fc1f48ef539fc2188ef6a04aa26543a5530222c07c43e4931a55c1da76247fb9eb722fa20a5dff433ec6c3e729047542eb62cc3f19b5d9fbac3f0e2fd6dccdff38484240e7a28a238892b46ea927a6546c29499bf2731cea507a967977e4fd77845b36c0338f31a26530118f24a37d9ee132c049e3d9fafa90ce93a4a23a786820ea06e84b", 0xfffffffffffffe52) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x0}, 0x8) [ 36.158676] binder: 4996 RLIMIT_NICE not set [ 36.160250] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) [ 36.181651] binder: 4989:5009 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 36.181668] binder: 4989:5009 DecRefs 0 refcount change on invalid ref 2 ret -22 [ 36.181682] binder: 4989:5009 got transaction to invalid handle [ 36.181698] binder: 4989:5009 transaction failed 29201/-22, size 40-40 line 2788 [ 36.184498] binder: 4989:5009 got reply transaction with no transaction stack [ 36.184508] binder: 4989:5009 transaction failed 29201/-71, size 0-16 line 2703 [ 36.243407] binder: BINDER_SET_CONTEXT_MGR already set [ 36.243421] binder: 4989:5024 ioctl 40046207 0 returned -16 [ 36.251675] binder: 4989:5009 ERROR: BC_REGISTER_LOOPER called without request [ 36.251840] binder_alloc: 4989: binder_alloc_buf, no vma [ 36.251894] binder: 4989:5024 transaction failed 29189/-3, size 0-0 line 2903 [ 36.288716] binder: 4989:5009 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 36.288730] binder: 4989:5009 DecRefs 0 refcount change on invalid ref 2 ret -22 [ 36.288739] binder: 4989:5009 got transaction to invalid handle [ 36.288748] binder: 4989:5009 transaction failed 29201/-22, size 40-40 line 2788 [ 36.324249] binder: 4996 RLIMIT_NICE not set [ 36.336207] binder: undelivered TRANSACTION_ERROR: 29189 [ 36.341742] binder: release 4989:5009 transaction 5 out, still active [ 36.348358] binder: undelivered TRANSACTION_COMPLETE [ 36.353479] binder: release 4989:4996 transaction 5 in, still active 2018/01/18 10:08:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f00004db000-0x8)={0x0, 0x0}) fgetxattr(r0, &(0x7f0000ad9000)=@known='security.ima\x00', &(0x7f0000e18000)=""/253, 0xfd) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) bind$ax25(r1, &(0x7f0000ad0000+0xfba)={0x3, {"53c13e2a83f178"}, 0x8}, 0x10) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f000090c000)={0x0, 0x0}) 2018/01/18 10:08:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = eventfd2(0x0, 0x0) io_setup(0x8005, &(0x7f0000d8d000-0x8)=0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a70000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00002ca000-0x50)={@generic="f676b45c8e8de1142541cb046681fca3", @ifru_addrs=@ethernet={0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) io_submit(r1, 0x1, &(0x7f0000cea000-0x4)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000ddc000)="", 0x0, 0x0, 0x0, 0x1, r0}]) 2018/01/18 10:08:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008db000-0x4)=0x14) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000aa8000-0x8)={0x0, 0x0}) connect(r0, &(0x7f0000e75000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x4, 0x1}}, 0x2e) clone(0x0, &(0x7f00002c9000)="", &(0x7f0000ea4000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f000079f000-0x12)=@random={'user.\x00', 'proc{md5sum\x00'}) setxattr(&(0x7f00004ac000)='./file0\x00', &(0x7f0000ec2000)=@random={'trusted.\x00', '\x00'}, &(0x7f00006b6000)='em0\x00', 0x4, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/18 10:08:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x77}]}, &(0x7f0000f92000-0x4)=0x10) socketpair(0x1f, 0x7, 0xf8b9, &(0x7f0000b93000+0x112)={0x0, 0x0}) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0x2, 0x20800}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0xff, 0x2, 0x1, 0x20}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0xffffff9c, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/18 10:08:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000dc7000)=[{0x0, 0x0, &(0x7f0000794000)=[{&(0x7f000084c000-0x8d)="7c159a5665c3d6e8601997", 0xb}, {&(0x7f0000946000-0x68)="d9222c04ccd07c60e892878b7fc178b6ef1a728e75e37202997bd4627fcd2ec38c0d5988e788f97820c21663c97b5ff41ede6ae21cc280b8d0db6817553121d1da23c04f1edf28c9f6753e26bf72e25cc268930f9aca804cefb849e8d9782b2b9a4697d4d5c68e3e", 0x68}, {&(0x7f00005cc000)="", 0x0}], 0x3, &(0x7f0000394000-0x60)=[@assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x7f}], 0x48, 0x10}], 0x1, 0x40080) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) r2 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000201000)=0x0) setpgid(r2, r3) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00009fc000)='/dev/mixer\x00', 0x4000, 0x0) accept4$nfc_llcp(r4, &(0x7f0000d5f000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000beb000-0x3)=0x60, 0x0) 2018/01/18 10:08:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) bind$bt_sco(r2, &(0x7f0000424000-0x8)={0x1f, {0x0, 0x9, 0x6, 0x4, 0x5, 0x8}}, 0x8) fallocate(r2, 0x0, 0x4, 0x4) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/18 10:08:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) listen(r0, 0x1) r1 = syz_open_dev$midi(&(0x7f00003f0000)='/dev/midi#\x00', 0x80000001, 0x80800) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000fe3000)=""/0) shutdown(r0, 0x0) socket$pptp(0x18, 0x1, 0x2) 2018/01/18 10:08:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003a3000)='./file0\x00', 0x40, 0x11) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ea5000-0x8)={0x93, 0x0, 0x2, 0x1ff}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffd, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() setpriority(0x2, r1, 0x1000) 2018/01/18 10:08:30 executing program 0: socketpair$inet6(0xa, 0x6, 0x4000000, &(0x7f0000558000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000a20000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000022000+0x21c)='/dev/snd/midiC#D#\x00', 0xe607, 0x4440) unlinkat(r2, &(0x7f000001a000-0x8)='./file0\x00', 0x200) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000027000)=0xfffffffffffff800, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000739000-0x4)='./file0\x00') poll(&(0x7f0000cb3000)=[], 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000001000-0x5)={0xfffffffffffffffc, 0x0, 0x8, 0x0}, 0x5) getsockname(r1, &(0x7f0000017000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000026000)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x400454d1, &(0x7f0000001000-0x4)=0x0) [ 36.359986] binder: send failed reply for transaction 5, target dead [ 36.366487] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/18 10:08:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e8e000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) uselib(&(0x7f000089f000)='./file0\x00') r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f0000952000)={0x0, 0x0, []}) 2018/01/18 10:08:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000060000/0x18000)=nil, &(0x7f00002a2000-0x18)=[@text16={0x10, &(0x7f0000494000)="66b8010000000f01d926260faeee65f2f3df800900baf80c66b84c80978766efbafc0c66edeaac0039010f20d86635200000000f22d8f30fbd923dcb0fc71b0f0936f366650f32", 0x47}], 0x1, 0x0, &(0x7f0000c2d000-0x20)=[@cr4={0x1, 0x172000}], 0x1) 2018/01/18 10:08:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000fe2000)=0x0, &(0x7f0000f93000)=0x0, &(0x7f0000000000)='6') socket$inet6_tcp(0xa, 0x1, 0x0) epoll_create1(0x0) 2018/01/18 10:08:30 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000017000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000f000-0x4)=0x14) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000017000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000014000-0xb)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000017000-0x40)={0x10000, 0x8b0, 0x5, 0xfffffdb2, &(0x7f000000c000-0x40)=""/64, 0x52, &(0x7f0000011000-0x52)=""/82, 0x8e, &(0x7f0000016000)=""/142}) r4 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f000000e000-0x4)=""/4) bind$can_raw(r4, &(0x7f0000011000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x3, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r4, &(0x7f0000015000)=[{&(0x7f0000015000)=""/44, 0x2c}], 0x1) 2018/01/18 10:08:30 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000021000-0xe)='./file0\x00', r0, &(0x7f000000a000)='./file0/file0\x00') 2018/01/18 10:08:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000726000)={0x5, 0x0}, 0xfffffffffffffead) connect$inet(r0, &(0x7f0000463000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xfffffffe) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000125000)={0x3, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000738000)=0x10) 2018/01/18 10:08:30 executing program 5: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ad0000)={0x0, 0x0, 0x0}, &(0x7f00004ec000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000001000)={@multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0xc) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000001000-0x10)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d77000)='/dev/kvm\x00', 0x4000000000000004, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r4, 0xc004ae02, &(0x7f0000fc2000)={0x353, [0x0]}) 2018/01/18 10:08:30 executing program 1: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00009da000)=0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c87000-0xd)={r2, 0x28, &(0x7f0000c89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/18 10:08:30 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000004000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000007000-0x10)=@common='vcan0\x00') r1 = msgget(0x0, 0x80) msgctl$IPC_RMID(r1, 0x0) msgsnd(r1, &(0x7f0000c0f000)={0x3, "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"}, 0x103, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000008000-0x30)=[{r0, 0x100, 0x0}, {r0, 0x8100, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x2440, 0x0}, {r0, 0x1202, 0x0}, {r0, 0x2000, 0x0}], 0x6, 0x100) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000088c000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioprio_set$uid(0x3, r2, 0x4) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000004000)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000002000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x14) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000002000-0xc)={@empty=0x0, @multicast2=0xe0000002, r4}, 0x3) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x4)=0x3, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000002000+0xb16)={0x8, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000000000)=""/252) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000007000)={@common='ifb0\x00', @ifru_flags=0x100}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000008000-0x18)={0x0, 0x1, 0x30, 0x3, 0x2}, &(0x7f0000008000-0x4)=0x18) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000007000-0x100a)={r3, 0x1, 0x2, "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"}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000003000-0x6)={r5, 0x2}, &(0x7f0000005000-0x4)=0x6a) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000004000)={r6, 0x0, 0x10}, &(0x7f0000001000)=0xc) sync() bind$bt_hci(r3, &(0x7f0000002000-0x6)={0x1f, 0x0, 0x1}, 0x6) epoll_create1(0x0) 2018/01/18 10:08:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005d8000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000050000-0x150)=[{0x0, 0x0, &(0x7f0000fac000-0x50)=[], 0x0, &(0x7f0000e09000-0xd0)=[], 0x0, 0x0}], 0x1, 0x2400c081) accept$ipx(r2, &(0x7f000097d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000033a000)=0x10) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x6) 2018/01/18 10:08:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000834000-0x4)=0xfffffffffffffff7, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/01/18 10:08:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = open(&(0x7f000071a000-0x8)='./file0\x00', 0x400, 0x88) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000023000)=0x400) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/18 10:08:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f0000183000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = shmat(0x0, &(0x7f0000cb1000/0x1000)=nil, 0x0) shmdt(r0) 2018/01/18 10:08:30 executing program 6: clone(0x0, &(0x7f0000f79000-0x1000)="", &(0x7f00005af000+0x7cb)=0x0, &(0x7f0000b2d000-0x4)=0x0, &(0x7f000076a000-0x16)="") r0 = getpgid(0xffffffffffffffff) ptrace$pokeuser(0x6, r0, 0xffffffffffffffb4, 0x2) io_getevents(0x0, 0x0, 0x0, &(0x7f0000420000)=[], &(0x7f00009ca000)={0x0, 0x0}) 2018/01/18 10:08:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000152000)='/dev/kvm\x00', 0x44040, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000a74000)={0xf3ec, 0x0, &(0x7f0000dd3000)="edc9d430f8b13869252a23d84add99a603c1c7cf293dbf4c779df18aa9cf14117207e2a5dfee353ec9e049fd68f7", &(0x7f0000186000)="34112796ae94f18d9878fd7e94df4f25bdff041b73c3cb0e93bed7b0fd74cbe61de5d0cd4477e73bf690509fda51c81e9d2e3ad70ba611d626ca03a7cf591208017372507084f2c9ef6a60f24de3a0d530e237e90e4729ff06b2d13805315001059ff7fa6a6a9f97969860de18a433095f0df780ff666942e11e1569fff649d76071a2f8f2870ad996746241ebfc80312b9321af39f5ed0f6e8e6a5086f4e7b7d28a606d2d10ca94f7175e35dd8fa9e9f6a9ad7be71e28e5a5ca1571ca2338a4f52d27634e46d93c9c2c0443d9c073d09288c8e686ef53aed907ee29b92f26e9f4fb", 0x2e, 0xe2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) eventfd2(0x40f, 0x80000) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0x3}) r3 = syz_open_dev$mouse(&(0x7f0000d1f000)='/dev/input/mouse#\x00', 0x7, 0x48002) openat$kvm(0xffffffffffffff9c, &(0x7f0000e02000-0x9)='/dev/kvm\x00', 0x2200, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000ef5000)={0x0, 0x3ec6036f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000662000-0x20)={0x0, &(0x7f0000a48000-0x8)=0x0, 0x0, r2, 0x7}) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000029000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004a2000)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000ddd000)={0x0, 0xb5, 0x1, [0x6]}, &(0x7f000041b000)=0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000c8b000)={r5, @in6={{0xa, 0x3, 0x400, @loopback={0x0, 0x1}, 0x291f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x8000, 0x9, 0x50}, &(0x7f0000468000)=0xa0) 2018/01/18 10:08:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000e1f000-0x60)={0x0, 0x27, 0x0, @thr={&(0x7f0000615000)="c15dd723f2eae394a83aed769ec336edf24df7195feb84d856409bc1f0032c12533a413964a95e9523d3d286fc2815055166e931cdd7608f37fccd204fd043107fa8fc334fa6a6a9e6aec10e641dc18100803f59f85e9a64a481189ceda2fb8832fd79ae875f619ae1bfc311b4441bc1c3ccc127afd9437cb32199c55fed8489718967e1cdec8712d51b76e4157f9d7c62b73baa8ac747ee7dc0ad95e7213ca380a2109a85ce60541287c659819adbdd8aeb92d50dd61b123484878dae225c3efb85ce750df136a11625b4178319a425e2466e7ce009bb830f21d53830cb45cf362eb9937223996addcc66f8ff583e29", &(0x7f0000dab000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000676000)=0x0) timer_gettime(r0, &(0x7f000024b000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000553000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/18 10:08:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f70000-0x9)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flistxattr(0xffffffffffffffff, &(0x7f0000327000-0x5)=""/5, 0x5) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$LOOP_CLR_FD(r0, 0x7001) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b24000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/18 10:08:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$bt_l2cap(r0, &(0x7f00005af000-0xe)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005da000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/18 10:08:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000cb9000)='\x00', 0x3) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000732000-0x4)=0x0, &(0x7f000085c000)=0x4) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x3, 0x0, 0x0, 0xd, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 10:08:30 executing program 3: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e75000)={0x0, 0x0}) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000e77000-0xa)='/dev/vcs#\x00', 0x3, 0x800) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f000035c000-0x98)=""/152, &(0x7f0000e76000)=0x98) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e76000-0x11)='/dev/vga_arbiter\x00', 0x4840, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000069c000-0x1)=r2, 0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3}, 0x1c) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r3, &(0x7f0000e75000)=@in6={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, 0x1c) sendmsg$nl_crypto(r4, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) socket$inet(0x2, 0x80004, 0x401) 2018/01/18 10:08:30 executing program 6: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c6f000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000a55000-0x40)={0x8000000000000000, 0x0, 0x1, 0x30, &(0x7f0000685000)=""/48, 0x1000, &(0x7f0000fb3000-0x1000)=""/4096, 0x2b, &(0x7f0000fb3000-0x2b)=""/43}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000fb4000-0x60)={{{@in=@rand_addr=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000baf000-0x4)=0xe8) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0xfb, &(0x7f0000b26000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fb5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fb4000)=0xfffffffffffffe46) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fb2000)={0x0, 0x0, 0x0}, &(0x7f0000f27000-0x4)=0xc) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000fb3000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x1a4, 0x3, 0x0, 0x0, 0x0}, 0x46, 0x6, 0x8, 0x3, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0}) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000dee000-0x38)={0x0, 0x0, &(0x7f00001df000)=[], 0x0, &(0x7f0000026000)=[], 0x0, 0x40000000000}, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000d69000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000001000-0x48)={0x4, 0x3, [{0x4be, 0x0, 0x1f}, {0x4, 0x0, 0xfff}, {0x5, 0x0, 0x4}, {0xfffffffffffff017, 0x0, 0x400}]}) 2018/01/18 10:08:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000484000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f00007ed000)="5b4f432387b0898f88fc786491988af0dd4761080e0ffaef5e2e10acb3cff90804530a419cdb9739ba8d6ffaec704d212fe25485b78f2b7789f9", 0x3a) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x7) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000036b000-0x10)='/dev/sequencer2\x00', 0x10200, 0x0) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000220000)={&(0x7f0000c30000/0x3000)=nil, 0x0, 0x1, 0x4, &(0x7f0000641000/0x3000)=nil, 0xb2f4}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000253000-0x8)={0x1, [0x0]}, &(0x7f0000dac000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000c94000-0x8)={r5, 0x8}, &(0x7f000056f000-0x4)=0x8) setsockopt$llc_int(r4, 0x10c, 0xf, &(0x7f000057f000)=0x3ff, 0x4) accept4$ipx(r4, 0x0, &(0x7f0000555000-0x4)=0x0, 0x7c2de6939dbe62f0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000221000)={0x4004, &(0x7f0000386000)=0x0, 0x0, r1, 0x2}) 2018/01/18 10:08:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000005e000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000031000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndpcmc(&(0x7f0000b84000-0x12)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x2000) getsockname$packet(0xffffffffffffff9c, &(0x7f000004d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000040b000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f000077d000+0xa37)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5b, 0x0, 0x100000000000, 0x400, 0x400, 0x1, r2}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00008ca000)={0x0, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f18000)={0x0, 0x0, 0x0}, &(0x7f0000378000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001c8000-0xc)={0x0, 0x0, 0x0}, &(0x7f000074c000)=0xc) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f0000993000-0xc)={r1, r0, 0x81}) 2018/01/18 10:08:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000653000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00009e4000-0x1000)=""/4096) munlockall() r1 = syz_open_dev$admmidi(&(0x7f0000886000-0xe)='/dev/admmidi#\x00', 0xfff, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000278000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000286000-0xc)={@dev={0xac, 0x14, 0x0, 0xa}, @multicast1=0xe0000001, r2}, 0xc) [ 36.859436] ================================================================== [ 36.866880] BUG: KASAN: slab-out-of-bounds in ip6_xmit+0x2048/0x2090 [ 36.873369] Read of size 8 at addr ffff8801c363a6d8 by task syz-executor3/5147 [ 36.880713] [ 36.882338] CPU: 0 PID: 5147 Comm: syz-executor3 Not tainted 4.15.0-rc8+ #267 [ 36.889597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.898937] Call Trace: [ 36.901523] dump_stack+0x194/0x257 [ 36.905159] ? arch_local_irq_restore+0x53/0x53 [ 36.909823] ? show_regs_print_info+0x18/0x18 [ 36.914331] ? ip6_xmit+0x2048/0x2090 [ 36.918127] print_address_description+0x73/0x250 [ 36.922970] ? ip6_xmit+0x2048/0x2090 [ 36.926779] kasan_report+0x25b/0x340 [ 36.930590] __asan_report_load8_noabort+0x14/0x20 [ 36.935513] ip6_xmit+0x2048/0x2090 [ 36.939159] ? ip6_finish_output2+0x23a0/0x23a0 [ 36.943828] ? fl6_update_dst+0x127/0x2b0 [ 36.947971] ? check_noncircular+0x20/0x20 [ 36.952200] ? inet6_csk_route_socket+0x691/0xe80 [ 36.957048] ? lock_acquire+0x1d5/0x580 [ 36.961012] ? lock_acquire+0x1d5/0x580 [ 36.964975] ? inet6_csk_xmit+0x114/0x580 [ 36.969109] ? lock_release+0xa40/0xa40 [ 36.973085] inet6_csk_xmit+0x2fc/0x580 [ 36.977036] ? inet6_csk_update_pmtu+0x160/0x160 [ 36.981768] ? __sk_dst_check+0x1a5/0x380 [ 36.985893] ? sk_wait_data+0x610/0x610 [ 36.989869] l2tp_xmit_skb+0x1068/0x1410 [ 36.993919] ? l2tp_session_create+0xc60/0xc60 [ 36.998474] ? sock_wmalloc+0x15d/0x1d0 [ 37.002429] ? iov_iter_advance+0x13f0/0x13f0 [ 37.006903] ? pppol2tp_sendmsg+0x41b/0x670 [ 37.011206] pppol2tp_sendmsg+0x470/0x670 [ 37.015334] ? selinux_socket_sendmsg+0x36/0x40 [ 37.019980] ? pppol2tp_session_ioctl+0xa90/0xa90 [ 37.024802] sock_sendmsg+0xca/0x110 [ 37.028494] ___sys_sendmsg+0x767/0x8b0 [ 37.032450] ? copy_msghdr_from_user+0x590/0x590 [ 37.037179] ? lock_downgrade+0x980/0x980 [ 37.041311] ? __ip4_datagram_connect+0xa40/0x1240 [ 37.046216] ? __local_bh_enable_ip+0x121/0x230 [ 37.050862] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 37.055860] ? __fget_light+0x297/0x380 [ 37.059810] ? fget_raw+0x20/0x20 [ 37.063241] ? schedule+0xf5/0x430 [ 37.066754] ? __release_sock+0x360/0x360 [ 37.070894] ? ip6_datagram_connect+0x3a/0x50 [ 37.075372] ? __fdget+0x18/0x20 [ 37.078718] __sys_sendmsg+0xe5/0x210 [ 37.082491] ? __sys_sendmsg+0xe5/0x210 [ 37.086444] ? SyS_shutdown+0x290/0x290 [ 37.090392] ? __fdget+0x18/0x20 [ 37.093762] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 37.098761] SyS_sendmsg+0x2d/0x50 [ 37.102281] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 37.107011] RIP: 0033:0x452e39 [ 37.110177] RSP: 002b:00007f9f66bd9c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 37.117861] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452e39 [ 37.125103] RDX: 0000000000000081 RSI: 000000002037ffc8 RDI: 0000000000000015 [ 37.132349] RBP: 000000000000004f R08: 0000000000000000 R09: 0000000000000000 [ 37.139594] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ee808 [ 37.146838] R13: 00000000ffffffff R14: 00007f9f66bda6d4 R15: 0000000000000000 [ 37.154106] [ 37.155709] Allocated by task 0: [ 37.159044] (stack is not available) [ 37.162727] [ 37.164329] Freed by task 0: [ 37.167318] (stack is not available) [ 37.171001] [ 37.172610] The buggy address belongs to the object at ffff8801c363a6c0 [ 37.172610] which belongs to the cache ip_dst_cache of size 216 [ 37.185325] The buggy address is located 24 bytes inside of [ 37.185325] 216-byte region [ffff8801c363a6c0, ffff8801c363a798) [ 37.197083] The buggy address belongs to the page: [ 37.201983] page:ffffea00070d8e80 count:1 mapcount:0 mapping:ffff8801c363a080 index:0x0 [ 37.210101] flags: 0x2fffc0000000100(slab) [ 37.214315] raw: 02fffc0000000100 ffff8801c363a080 0000000000000000 000000010000000c [ 37.222182] raw: ffff8801d6f85e48 ffffea000741d460 ffff8801d6f84800 0000000000000000 [ 37.230035] page dumped because: kasan: bad access detected [ 37.235722] [ 37.237321] Memory state around the buggy address: [ 37.242225] ffff8801c363a580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 37.249560] ffff8801c363a600: 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc fc [ 37.256891] >ffff8801c363a680: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 37.264222] ^ [ 37.270425] ffff8801c363a700: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 37.277755] ffff8801c363a780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 37.285085] ================================================================== [ 37.292412] Disabling lock debugging due to kernel taint [ 37.297917] Kernel panic - not syncing: panic_on_warn set ... [ 37.297917] [ 37.305265] CPU: 0 PID: 5147 Comm: syz-executor3 Tainted: G B 4.15.0-rc8+ #267 [ 37.313820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.323148] Call Trace: [ 37.325714] dump_stack+0x194/0x257 [ 37.329320] ? arch_local_irq_restore+0x53/0x53 [ 37.333961] ? kasan_end_report+0x32/0x50 [ 37.338082] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 37.342812] ? vsnprintf+0x1ed/0x1900 [ 37.346587] ? ip6_xmit+0x1f60/0x2090 [ 37.350364] panic+0x1e4/0x41c [ 37.353529] ? refcount_error_report+0x214/0x214 [ 37.358263] ? add_taint+0x1c/0x50 [ 37.361775] ? add_taint+0x1c/0x50 [ 37.365294] ? ip6_xmit+0x2048/0x2090 [ 37.369069] kasan_end_report+0x50/0x50 [ 37.373018] kasan_report+0x144/0x340 [ 37.376796] __asan_report_load8_noabort+0x14/0x20 [ 37.382225] ip6_xmit+0x2048/0x2090 [ 37.385839] ? ip6_finish_output2+0x23a0/0x23a0 [ 37.390484] ? fl6_update_dst+0x127/0x2b0 [ 37.394610] ? check_noncircular+0x20/0x20 [ 37.398820] ? inet6_csk_route_socket+0x691/0xe80 [ 37.403639] ? lock_acquire+0x1d5/0x580 [ 37.407585] ? lock_acquire+0x1d5/0x580 [ 37.411532] ? inet6_csk_xmit+0x114/0x580 [ 37.415660] ? lock_release+0xa40/0xa40 [ 37.419621] inet6_csk_xmit+0x2fc/0x580 [ 37.423572] ? inet6_csk_update_pmtu+0x160/0x160 [ 37.428300] ? __sk_dst_check+0x1a5/0x380 [ 37.432429] ? sk_wait_data+0x610/0x610 [ 37.436390] l2tp_xmit_skb+0x1068/0x1410 [ 37.440441] ? l2tp_session_create+0xc60/0xc60 [ 37.444994] ? sock_wmalloc+0x15d/0x1d0 [ 37.448946] ? iov_iter_advance+0x13f0/0x13f0 [ 37.453416] ? pppol2tp_sendmsg+0x41b/0x670 [ 37.457713] pppol2tp_sendmsg+0x470/0x670 [ 37.461839] ? selinux_socket_sendmsg+0x36/0x40 [ 37.466484] ? pppol2tp_session_ioctl+0xa90/0xa90 [ 37.471300] sock_sendmsg+0xca/0x110 [ 37.474987] ___sys_sendmsg+0x767/0x8b0 [ 37.478945] ? copy_msghdr_from_user+0x590/0x590 [ 37.483672] ? lock_downgrade+0x980/0x980 [ 37.487798] ? __ip4_datagram_connect+0xa40/0x1240 [ 37.492701] ? __local_bh_enable_ip+0x121/0x230 [ 37.497344] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 37.502338] ? __fget_light+0x297/0x380 [ 37.506284] ? fget_raw+0x20/0x20 [ 37.509713] ? schedule+0xf5/0x430 [ 37.513227] ? __release_sock+0x360/0x360 [ 37.517355] ? ip6_datagram_connect+0x3a/0x50 [ 37.521825] ? __fdget+0x18/0x20 [ 37.525167] __sys_sendmsg+0xe5/0x210 [ 37.528938] ? __sys_sendmsg+0xe5/0x210 [ 37.532884] ? SyS_shutdown+0x290/0x290 [ 37.536828] ? __fdget+0x18/0x20 [ 37.540185] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 37.545175] SyS_sendmsg+0x2d/0x50 [ 37.548689] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 37.553417] RIP: 0033:0x452e39 [ 37.556582] RSP: 002b:00007f9f66bd9c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 37.564261] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452e39 [ 37.571505] RDX: 0000000000000081 RSI: 000000002037ffc8 RDI: 0000000000000015 [ 37.578748] RBP: 000000000000004f R08: 0000000000000000 R09: 0000000000000000 [ 37.585990] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ee808 [ 37.593235] R13: 00000000ffffffff R14: 00007f9f66bda6d4 R15: 0000000000000000 [ 37.600948] Dumping ftrace buffer: [ 37.604458] (ftrace buffer empty) [ 37.608138] Kernel Offset: disabled [ 37.611736] Rebooting in 86400 seconds..