[....] Starting enhanced syslogd: rsyslogd[ 12.790758] audit: type=1400 audit(1516023424.971:5): avc: denied { syslog } for pid=3503 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: [ 19.561060] audit: type=1400 audit(1516023431.741:6): avc: denied { map } for pid=3643 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.35' (ECDSA) to the list of known hosts. 2018/01/15 13:37:17 fuzzer started [ 25.783151] audit: type=1400 audit(1516023437.963:7): avc: denied { map } for pid=3654 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 2018/01/15 13:37:18 dialing manager at 10.128.0.26:40975 [ 29.354447] can: request_module (can-proto-0) failed. [ 29.364252] can: request_module (can-proto-0) failed. 2018/01/15 13:37:21 kcov=true, comps=true [ 29.814391] audit: type=1400 audit(1516023441.995:8): avc: denied { map } for pid=3654 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1040 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/15 13:37:23 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000492000-0x12)='/dev/snd/pcmC#D#p\x00', 0xfbff, 0x10000) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x6, 0x1) ioctl$KDMKTONE(r0, 0x4b30, 0x6) r2 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x0, 0x80002) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0xc887) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000001000)=""/4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000003000-0x28)={r0, 0x0, 0x32, 0x1000, &(0x7f0000002000)="5dee75b6f32719dbd970ea61a82095ce5d52ba949a6b031688ceaefa3f24ffa901f3ced87aad2d1f702a249f3edbecaacef5", &(0x7f0000003000-0x1000)=""/4096, 0x3, 0x9}, 0x28) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000002000-0x10)={0x0, 0x4, 0x9, 0x7, 0x0}, &(0x7f0000002000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000)={0x1, 0x0, 0x9, 0x80000000, r5}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000003000+0x28d)=0x2) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) ioctl$int_in(r4, 0x5452, &(0x7f0000002000-0x8)=0x1a91) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000001000)=""/93) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000003000)={0x0, @multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000005000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={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=@dev={0x0, 0x0, 0xffffffffffffffff, 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}}, &(0x7f0000002000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x3, 0xfff, 0xa, 0xa0, 0xa0, 0x7f, r6, r7}, {0x8fd7, 0x20, 0x3ff, 0x6, 0x10001, 0x2b6a, 0x100000000, 0x1}, {0x784f0ee9, 0x9, 0x4, 0xbf5e}, 0xcd3, 0xb, 0x0, 0x0, 0x3, 0x3}, {{@in=@multicast1=0xe0000001, 0x1, 0xff}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6, 0x0, 0x2, 0x3, 0x68e, 0x6, 0x0}}, 0xe8) socket$unix(0x1, 0x5, 0x0) fcntl$getflags(r0, 0xb) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000005000)={0x0, {""/7}, 0x0}, &(0x7f0000006000-0x4)=0x10) 2018/01/15 13:37:23 executing program 7: r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$getenv(0x4201, r0, 0x1, &(0x7f000099b000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x400280, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00005f8000)=""/228) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x2, 0x1fb1934c, 0x3}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000)={r2, @in6={{0xa, 0x3, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000001000-0x8)=0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000002000-0x17)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7fc, r4}) r5 = socket$inet(0x2, 0x4, 0xfffffffffffffffd) ftruncate(r3, 0x4) setpriority(0x0, r0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000002000)={{0x2, 0x1, 0x6, 0x2, 0xfffffffffffffffc, 0x9}, 0x10001}) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000001000)={0xc800000000000000, 0xd000, 0xfffffffffffffff7, 0x9, 0x1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000003000-0x10)={0x5, 0x81, 0xfffffffffffffff8, 0x6}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000004000-0x4)=r2, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000004000+0x919)=0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r3, &(0x7f0000006000-0x38)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000001000)=@ipv4_newaddr={0x4c, 0x14, 0x100, 0x7, 0x3, {0x2, 0x8, 0x0, 0xfd, r4}, [@IFA_FLAGS={0x8, 0x8, 0x18}, @IFA_BROADCAST={0x8, 0x4, @broadcast=0xffffffff}, @IFA_FLAGS={0x8, 0x8, 0x2}, @IFA_BROADCAST={0x8, 0x4, @rand_addr=0x9}, @IFA_LABEL={0x14, 0x3, @common='bridge0\x00'}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x8000) fcntl$setown(r5, 0x8, r0) sync_file_range(r3, 0x2, 0xfffffffffffffffe, 0x7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000006000)=""/89) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000007000)={0x91db, 0x1e, 0x1, 0x10001, "25021b29c587230df1a6426aedb8de043e296e809ead8a57a51feb0f942df58d"}) 2018/01/15 13:37:23 executing program 3: timer_create(0x0, &(0x7f0000b9a000-0x60)={0x0, 0x1a, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000178000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000e50000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000fd0000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x0, &(0x7f0000000000)={{r1, r2+30000000}, {r3, r4+10000000}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x101841) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, &(0x7f0000001000-0x4)=0x393) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000001000)='./file0\x00') r6 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000003000-0x4)=r6, 0x4) mknodat(r5, &(0x7f0000003000-0x8)='./file0\x00', 0x1004, 0xf9) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000001000)={0xfffffffffffffffd, 0xdb1, 0xf9, {0x0, 0x1c9c380}, 0xc45c, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) ioctl$KVM_SET_CLOCK(r6, 0x4030ae7b, &(0x7f0000002000-0x30)={0x3, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = request_key(&(0x7f0000004000-0xd)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)='\x00', 0xfffffffffffffff9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r7, &(0x7f0000003000)=""/4096, 0x1000) ioctl$KVM_SET_CPUID2(r5, 0x4008ae90, &(0x7f0000004000-0x148)={0x8, 0x0, [{0xb, 0xa77, 0x5, 0x1, 0xffffffffffffffff, 0x3ff, 0x1, [0x0, 0x0, 0x0]}, {0xc0000001, 0x1000, 0x4, 0xfa, 0x2, 0x1ff, 0x4, [0x0, 0x0, 0x0]}, {0x80000007, 0x8, 0x2, 0xfcf, 0x10001, 0xddd2, 0x4, [0x0, 0x0, 0x0]}, {0x80000008, 0x3, 0x1, 0x20, 0x7, 0x7, 0x1f, [0x0, 0x0, 0x0]}, {0xc0000001, 0x7, 0x3, 0x5, 0x7, 0x94df, 0x603d, [0x0, 0x0, 0x0]}, {0x2, 0x5, 0x1, 0x2, 0xdca4, 0x2, 0x16c800000000, [0x0, 0x0, 0x0]}, {0x4, 0x3, 0x4, 0x2, 0x400, 0x0, 0x9, [0x0, 0x0, 0x0]}, {0x40000003, 0x5d0000000, 0x4, 0x80000000, 0xb21, 0x53b, 0x7, [0x0, 0x0, 0x0]}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000000000/0x3000)=nil, 0x3000, &(0x7f0000004000)=""/6) r8 = semget(0x2, 0x0, 0x201) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETVAL(r8, 0x1, 0x10, &(0x7f0000005000)=0x6b2a) fcntl$addseals(r5, 0x409, 0x6) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$ax25(r9, &(0x7f0000000000)=""/73, 0x49, 0x2102, &(0x7f0000001000-0x10)={0x3, {"b3218116edd3ac"}, 0x3}, 0x10) 2018/01/15 13:37:23 executing program 4: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000136000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000001000-0x1)=0x4) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000000)={0x7, 0x3, [{0x7, 0x0, 0x8f}, {0xf3f, 0x0, 0x3}, {0xfffffffffffffffd, 0x0, 0x7fff}, {0xfffffffffffff800, 0x0, 0x80}, {0x5, 0x0, 0x8b08}, {0x5, 0x0, 0x1c0000000}, {0x1, 0x0, 0x0}]}) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000000)={"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"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x100000001}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x5, 0x5, 0x8000, 0x1e, 0x7fff}, 0x14) r2 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={r2, r4, r5}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000003000)={0x4, 0x0, [{0xbfb, 0x0, 0x0}, {0xef6, 0x0, 0x3}, {0x9fb, 0x0, 0x50f}, {0xbfe, 0x0, 0x3}]}) r6 = syz_open_dev$vcsn(&(0x7f0000003000-0xa)='/dev/vcs#\x00', 0x1000, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r6, &(0x7f0000005000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000006000-0x4)=0x2, 0x4) keyctl$session_to_parent(0x12) munmap(&(0x7f0000000000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r6, &(0x7f0000004000-0x38)={&(0x7f0000000000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000005000-0x10)=@can={{0x0, 0x0, 0x100000001, 0x2}, 0x2, 0x2, 0x0, 0x0, "c8d7394aeb786014"}, 0x10}, 0x1, 0x0, 0x0, 0x44004}, 0x4000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000002000-0x4)=0xfff, &(0x7f0000001000)=0x4) 2018/01/15 13:37:23 executing program 5: socketpair$inet6(0xa, 0x2, 0xffff, &(0x7f0000856000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) r2 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x100, 0x24) open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x41, 0x20) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000)={r3, 0x10000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r2, &(0x7f0000002000)=0x8, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000004000-0xd)='/dev/snd/seq\x00', 0x0, 0x100) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000002000-0x8)={0x7fff, 0x9}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000)='/dev/hwrng\x00', 0x80002, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000005000)=0x0, &(0x7f0000004000-0x4)=0x4) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000001000)=0x40) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000-0x10)={&(0x7f0000005000)='./file0\x00', 0x0, 0x0}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000007000)='/dev/midi#\x00', 0x8, 0x42001) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000008000)={0xffffffff, 0xf2, 0x3, 0x5, 0x1, 0xfffffffffffffffe, 0x6, 0x6}, &(0x7f0000008000-0x40)={0xffff, 0x0, 0x6d, 0x401, 0x7bbe, 0x40, 0x6, 0x2}, &(0x7f0000008000)={0x1, 0xc45, 0x8, 0x4, 0xfffffffffffffffb, 0x3, 0x9, 0x8}, &(0x7f0000008000)={0x0, 0x0}) 2018/01/15 13:37:23 executing program 1: socketpair(0x4, 0x5, 0x81, &(0x7f00001ea000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000000)={0xf4a1, 0x14, [0xfffffffffffffffc, 0x5, 0x1, 0x5, 0x6]}) connect$llc(r1, &(0x7f0000000000)={0x1a, 0x1f, 0xfffffffffffffff8, 0x3, 0x0, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)=0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000001000)=0x67) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8)={r2, 0x93}, 0x8) r3 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000004000-0x110)={{0x7, 0x5, 0xfffffffffffffff8, 0x3b0c, "4fdd6d6f32bd462ad97badae9b232ea90ce124fde3cf364cce7342263bd9ab650c038d6a5ab0e52ca5e182cb", 0x100000000}, 0x0, 0x0, 0xfffffffffffffffe, r3, 0xff, 0xff, "84a3df59ab35c4828cddb378ae339206d35017ac3599e5eea29b501c21dd4e67b5023979351c255add7106f4379c9552bee41e6555818084761e16908c9cea95", &(0x7f0000001000-0x14)='lovboxnet1ppp1ppp1]\x00', 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x9, 0x10000, 0x1, 0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0xfffffffffffffffb}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r3, &(0x7f0000005000-0x4)=0x0) setrlimit(0x0, &(0x7f0000003000)={0x6, 0x7}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000006000-0x78)={0x5, 0x78, 0x9, 0xfffffffffffffffd, 0x0, 0x7, 0x0, 0x6a3, 0x4000, 0x1, 0x3f, 0x2, 0x5, 0xf8, 0x2, 0x0, 0x8de, 0x4, 0x4, 0x2, 0xffff, 0x100000000, 0x413, 0xfffffffffffffffb, 0x4, 0x5, 0x80000000, 0x7f, 0x8, 0x9, 0x68, 0x7fffffff, 0x100, 0x3ff, 0x8, 0x22c2, 0x5, 0x200, 0x0, 0xd1, 0x4, @perf_config_ext={0x1, 0x7}, 0x1000, 0x6, 0x10db, 0x7, 0x3, 0x40, 0x0, 0x0}, r3, 0x7, r1, 0x8) getrusage(0x0, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r4, 0x5460, &(0x7f0000006000)=0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000007000-0x24)={0xfffffffffffffff8, 0x9, 0x1, 0x2, 0x36, 0xe411b47, 0x9, 0x2, 0x25, 0x7fff, 0x0, 0x9}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000001000)=0x5) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1000, 0x2, &(0x7f0000003000/0x1000)=nil) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000007000)={0x4, &(0x7f0000004000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f0000006000)=""/91, &(0x7f0000009000-0x4)=0x5b) r5 = semget$private(0x0, 0x3, 0x80) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETALL(r5, 0x0, 0xd, &(0x7f000000a000-0xd4)=""/212) 2018/01/15 13:37:23 executing program 6: personality(0x400000a) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000048e000-0xc)={0x3, 0xffffffffffffff9c, 0x0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f000030e000)={{0x0, 0x5, 0xfffffffffffffff9, 0x4, 0x2, 0xf15}, 0x51}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000001000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000001000-0x4)=0x3f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000eb1000/0x18000)=nil, &(0x7f0000001000-0x18)=[@textreal={0x8, &(0x7f0000002000-0x57)="260f01cac13ef5ff00baf80c66b858fa278d66efbafc0cb073ee0f425000baf80c66b8fe0aec8e66efbafc0cb80f00ef0f20a70fc75c0266b94e08000066b8b900000066ba000000000f303e0fc7183636369a8800371d", 0x57}], 0x1, 0x44, &(0x7f0000000000)=[@dstype3={0x7, 0x6}, @efer={0x2, 0x100}], 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000)=@assoc_value={0x0, 0x100000000}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r2, 0x85}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000004000-0x10)=[{0x4, 0x1}, {0x3, 0xff1}], 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000005000-0x4)=0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004000)={0x0, 0x0}) r5 = shmget$private(0x0, 0x4000, 0x54000004, &(0x7f0000000000/0x4000)=nil) shmat(r5, &(0x7f0000003000/0x2000)=nil, 0x6000) fallocate(r4, 0x2, 0x8, 0x1f) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r3, &(0x7f0000006000-0x80)=@generic={0x0, ""/126}, &(0x7f0000006000-0x4)=0x80, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000005000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key(&(0x7f0000006000-0xa)='blacklist\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000007000-0x44)="69c9ef480cb51eaba8fe6f326bc4e6d1c10705364e2081170ac63bc392438f18c0c14e0d855f8f270606727bef75ce8771c06c0410e8ed74aa31b63d9d6d83fdb6beebd7", 0x44, 0xfffffffffffffffa) keyctl$get_persistent(0x16, r6, r7) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000007000)=0x0) 2018/01/15 13:37:23 executing program 2: rt_sigtimedwait(&(0x7f00001ca000-0x8)={0x32b4}, 0x0, &(0x7f0000bad000)={0x77359400, 0x0}, 0x8) r0 = msgget$private(0x0, 0xa4) msgctl$MSG_INFO(r0, 0xc, &(0x7f000032c000)=""/29) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(r0, &(0x7f0000000000)={0x1, "fad85c9425738918c31fbaa78b753361c9c02cf1ba"}, 0x1d, 0x800) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000001000)={0x0, 0x0}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000001000-0x10)={0x1, 0x2, [@random="dd9ed75622ff", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000001000-0xe6)=""/230, &(0x7f0000003000-0x4)=0xe6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000003000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000004000)=@buf={0x0, 0x0}) connect(r1, &(0x7f0000003000)=@ethernet={0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6(0xa, 0x800, 0xff) socket(0x5, 0x1, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000005000-0x20)={@generic="80f2bd88128d2086ced9037705644550", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000005000)={0x0, 0x80000, r1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000006000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000000)={r3, r4}) r5 = socket$nfc_raw(0x27, 0x0, 0x0) eventfd(0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000007000-0xb8)=""/184) listen$netrom(r5, 0x2824) [ 31.695248] audit: type=1400 audit(1516023443.875:9): avc: denied { map } for pid=3654 comm="syz-fuzzer" path="/root/syzkaller-shm192813912" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 33.840317] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.347063] audit: type=1400 audit(1516023448.526:10): avc: denied { sys_admin } for pid=3698 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.514483] audit: type=1400 audit(1516023448.695:11): avc: denied { sys_chroot } for pid=4773 comm="syz-executor0" 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 [ 36.690512] audit: type=1400 audit(1516023448.871:12): avc: denied { net_raw } for pid=4806 comm="syz-executor3" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.714935] audit: type=1400 audit(1516023448.876:13): avc: denied { dac_override } for pid=4806 comm="syz-executor3" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 37.002442] audit: type=1400 audit(1516023449.183:14): avc: denied { ipc_owner } for pid=4812 comm="syz-executor6" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/15 13:37:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fb5000)={0x3, 0x80000000004, 0x80000000004, 0x4097, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/15 13:37:29 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c60000)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000472000-0x107)={0x107, 0x713, "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"}, &(0x7f0000001000-0x4)=0x0, 0x1400) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x4144, &(0x7f0000006000-0x1f5)="") 2018/01/15 13:37:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000014000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pread64(0xffffffffffffffff, &(0x7f0000015000)=""/0, 0x0, 0x0) 2018/01/15 13:37:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000252000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a4b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000494000-0x48)=[@in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x48) r1 = open(&(0x7f0000016000-0x8)='./file0\x00', 0x0, 0xc2) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) renameat(r1, &(0x7f000093f000)='./file0\x00', r1, &(0x7f000010c000-0xe)='./file0/file0\x00') getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000673000)={0x0, 0x9, 0x5, 0x9, 0x7, 0x0, 0x2, 0x2, {0x0, @in6={{0xa, 0x0, 0x1000, @loopback={0x0, 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0xfff, 0x40, 0x3}}, &(0x7f000066c000)=0xb8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000038a000-0x8)={r2, 0x8}, 0x8) 2018/01/15 13:37:29 executing program 4: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b2c000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5421, &(0x7f0000843000-0x8)=0x543a298f) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000df5000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f000037e000)=[], 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x55071, 0xffffffffffffffff, 0x0) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) dup2(r3, r2) tkill(r0, 0x16) 2018/01/15 13:37:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000a04000-0x71)=""/113, 0x71) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) flock(r0, 0x4) 2018/01/15 13:37:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c50000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f00002c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, "3900ea631d00000000027100010000009f00000023f7b6d65f90b000330ee739b30300000000e6000043474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) 2018/01/15 13:37:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x80) inotify_init1(0x80000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc0505510, &(0x7f0000621000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 37.606510] audit: type=1400 audit(1516023449.787:15): avc: denied { dac_read_search } for pid=4831 comm="syz-executor5" 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 [ 37.664262] audit: type=1400 audit(1516023449.844:16): avc: denied { map_create } for pid=4835 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 37.692996] WARNING: CPU: 0 PID: 4849 at mm/slab_common.c:971 kmalloc_slab+0x5d/0x70 [ 37.693020] Kernel panic - not syncing: panic_on_warn set ... [ 37.693020] [ 37.693030] CPU: 0 PID: 4849 Comm: syz-executor1 Not tainted 4.15.0-rc8+ #263 [ 37.693037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.693040] Call Trace: [ 37.693055] dump_stack+0x194/0x257 [ 37.693075] ? arch_local_irq_restore+0x53/0x53 [ 37.693095] ? vsnprintf+0x1ed/0x1900 [ 37.693114] panic+0x1e4/0x41c [ 37.693125] ? refcount_error_report+0x214/0x214 [ 37.693136] ? show_regs_print_info+0x18/0x18 [ 37.693160] ? __warn+0x1c1/0x200 [ 37.693177] ? kmalloc_slab+0x5d/0x70 [ 37.693186] __warn+0x1dc/0x200 [ 37.693196] ? kmalloc_slab+0x5d/0x70 [ 37.693213] report_bug+0x211/0x2d0 [ 37.693235] fixup_bug.part.11+0x37/0x80 [ 37.693248] do_error_trap+0x2d7/0x3e0 [ 37.693257] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 37.693274] ? math_error+0x400/0x400 [ 37.693287] ? check_noncircular+0x20/0x20 [ 37.693299] ? print_irqtrace_events+0x270/0x270 [ 37.693323] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 37.693340] do_invalid_op+0x1b/0x20 [ 37.693347] invalid_op+0x22/0x40 [ 37.693355] RIP: 0010:kmalloc_slab+0x5d/0x70 [ 37.693359] RSP: 0018:ffff8801a812f658 EFLAGS: 00010246 [ 37.693367] RAX: 0000000000000000 RBX: ffff8801c4f565c0 RCX: ffffffff8171d5b7 [ 37.693372] RDX: 1ffff100393c7302 RSI: 0000000000000000 RDI: 0000000003881000 [ 37.693376] RBP: ffff8801a812f658 R08: 1ffff10035025e3f R09: 0000000000000000 [ 37.693381] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801c9e39810 [ 37.693386] R13: 0000000000000000 R14: 00000000014000c0 R15: ffffffff8666fae0 [ 37.693410] ? relay_open_buf.part.10+0x97/0x9b0 [ 37.693429] ? rcu_read_lock_sched_held+0x108/0x120 [ 37.693437] __kmalloc+0x25/0x760 [ 37.693444] ? kmem_cache_alloc_trace+0x456/0x750 [ 37.693460] ? relay_open_buf.part.10+0xc8/0x9b0 [ 37.693478] relay_open_buf.part.10+0xc8/0x9b0 [ 37.693496] ? find_next_bit+0x27/0x30 [ 37.693513] relay_open+0x57a/0xa40 [ 37.693540] ? relay_open_buf.part.10+0x9b0/0x9b0 [ 37.693556] ? __debugfs_create_file+0x2cf/0x3d0 [ 37.693576] ? debugfs_create_file+0x57/0x70 [ 37.693594] do_blk_trace_setup+0x4a4/0xcd0 [ 37.693612] ? blk_tracer_print_line+0x40/0x40 [ 37.693624] ? __might_sleep+0x95/0x190 [ 37.693645] ? kasan_check_write+0x14/0x20 [ 37.693655] ? _copy_from_user+0x99/0x110 [ 37.693673] __blk_trace_setup+0xbe/0x150 [ 37.693686] ? do_blk_trace_setup+0xcd0/0xcd0 [ 37.693705] ? disk_name+0x98/0x100 [ 37.693729] blk_trace_ioctl+0x206/0x2e0 [ 37.693743] ? blk_add_trace_rq_remap+0x680/0x680 [ 37.693770] ? avc_has_extended_perms+0x7fa/0x12c0 [ 37.693789] blkdev_ioctl+0x1845/0x1e00 [ 37.693803] ? blkpg_ioctl+0xb40/0xb40 [ 37.693813] ? avc_ss_reset+0x110/0x110 [ 37.693821] ? lock_downgrade+0x980/0x980 [ 37.693839] ? lock_release+0xa40/0xa40 [ 37.693855] ? __lock_is_held+0xb6/0x140 [ 37.693903] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 37.693913] ? put_unused_fd+0x62/0x70 [ 37.693925] ? rcu_note_context_switch+0x710/0x710 [ 37.693940] block_ioctl+0xde/0x120 [ 37.693953] ? blkdev_fallocate+0x3b0/0x3b0 [ 37.693962] do_vfs_ioctl+0x1b1/0x1520 [ 37.693970] ? _cond_resched+0x14/0x30 [ 37.693987] ? ioctl_preallocate+0x2b0/0x2b0 [ 37.694003] ? selinux_capable+0x40/0x40 [ 37.694020] ? SyS_futex+0x269/0x390 [ 37.694051] ? security_file_ioctl+0x89/0xb0 [ 37.694067] SyS_ioctl+0x8f/0xc0 [ 37.694085] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 37.694091] RIP: 0033:0x452cf9 [ 37.694095] RSP: 002b:00007f3b9716ac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 37.694103] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452cf9 [ 37.694107] RDX: 00000000202c1000 RSI: 00000000c0481273 RDI: 0000000000000013 [ 37.694111] RBP: 00000000000003ad R08: 0000000000000000 R09: 0000000000000000 [ 37.694115] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f38d8 [ 37.694119] R13: 00000000ffffffff R14: 00007f3b9716b6d4 R15: 0000000000000000 [ 37.695147] Dumping ftrace buffer: [ 37.695188] (ftrace buffer empty) [ 37.695191] Kernel Offset: disabled [ 38.086542] Rebooting in 86400 seconds..