Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 29.069990][ T25] kauditd_printk_skb: 18 callbacks suppressed [ 29.069996][ T25] audit: type=1400 audit(1567764434.814:35): avc: denied { map } for pid=6880 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 [ 71.020715][ T3794] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 615.404015][ T25] audit: type=1400 audit(1567765021.144:36): avc: denied { map } for pid=6891 comm="sh" path="/bin/dash" dev="sda1" ino=1473 scontext=system_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.16' (ECDSA) to the list of known hosts. [ 705.923920][ T25] audit: type=1400 audit(1567765111.664:37): avc: denied { map } for pid=6898 comm="syz-executor203" path="/root/syz-executor203931934" dev="sda1" ino=1426 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 712.719027][ T6899] IPVS: ftp: loaded support on port[0] = 21 [ 712.735875][ T6899] chnl_net:caif_netlink_parms(): no params data found [ 712.747305][ T6899] bridge0: port 1(bridge_slave_0) entered blocking state [ 712.754539][ T6899] bridge0: port 1(bridge_slave_0) entered disabled state [ 712.761910][ T6899] device bridge_slave_0 entered promiscuous mode [ 712.769006][ T6899] bridge0: port 2(bridge_slave_1) entered blocking state [ 712.776027][ T6899] bridge0: port 2(bridge_slave_1) entered disabled state [ 712.783286][ T6899] device bridge_slave_1 entered promiscuous mode [ 712.792053][ T6899] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 712.801544][ T6899] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 712.812732][ T6899] team0: Port device team_slave_0 added [ 712.818935][ T6899] team0: Port device team_slave_1 added [ 712.858467][ T6899] device hsr_slave_0 entered promiscuous mode [ 712.887802][ T6899] device hsr_slave_1 entered promiscuous mode [ 712.939586][ T6899] bridge0: port 2(bridge_slave_1) entered blocking state [ 712.946708][ T6899] bridge0: port 2(bridge_slave_1) entered forwarding state [ 712.953938][ T6899] bridge0: port 1(bridge_slave_0) entered blocking state [ 712.960964][ T6899] bridge0: port 1(bridge_slave_0) entered forwarding state [ 712.974241][ T6899] 8021q: adding VLAN 0 to HW filter on device bond0 [ 712.982110][ T6901] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 712.999799][ T6901] bridge0: port 1(bridge_slave_0) entered disabled state [ 713.007169][ T6901] bridge0: port 2(bridge_slave_1) entered disabled state [ 713.015227][ T6901] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 713.024307][ T6899] 8021q: adding VLAN 0 to HW filter on device team0 [ 713.032337][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 713.040981][ T44] bridge0: port 1(bridge_slave_0) entered blocking state [ 713.048021][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state [ 713.058242][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 713.066406][ T26] bridge0: port 2(bridge_slave_1) entered blocking state [ 713.073445][ T26] bridge0: port 2(bridge_slave_1) entered forwarding state [ 713.080928][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 713.089467][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 713.099063][ T6899] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 713.109476][ T6899] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 713.120303][ T3057] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 713.128759][ T3057] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 713.136936][ T3057] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready executing program [ 713.144885][ T3057] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 713.154317][ T6899] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 713.170435][ T25] audit: type=1400 audit(1567765118.914:38): avc: denied { associate } for pid=6899 comm="syz-executor203" name="syz0" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 715.257678][ T3057] Bluetooth: hci0: command 0xfc11 tx timeout [ 715.267632][ T1543] Bluetooth: hci0: Entering manufacturer mode failed (-110) executing program [ 722.377636][ T1543] Bluetooth: hci0: Entering manufacturer mode failed (-110) [ 722.385016][ T3057] Bluetooth: hci0: command tx timeout executing program [ 730.377652][ T3057] Bluetooth: hci0: command 0xfc11 tx timeout [ 730.383678][ T1543] Bluetooth: hci0: Entering manufacturer mode failed (-110) executing program [ 738.377646][ T3057] Bluetooth: hci0: command 0xfc11 tx timeout [ 738.377673][ T1543] Bluetooth: hci0: Entering manufacturer mode failed (-110) executing program [ 746.377658][ T3057] Bluetooth: hci0: command 0xfc11 tx timeout [ 746.383732][ T1543] Bluetooth: hci0: Entering manufacturer mode failed (-110) executing program [ 754.387643][ T3057] Bluetooth: hci0: command 0xfc11 tx timeout [ 754.387646][ T1543] Bluetooth: hci0: Entering manufacturer mode failed (-110) executing program [ 762.377681][ T3057] Bluetooth: hci0: command 0xfc11 tx timeout [ 762.377690][ T1543] Bluetooth: hci0: Entering manufacturer mode failed (-110) executing program [ 770.377679][ T3057] Bluetooth: hci0: command 0xfc11 tx timeout [ 770.377708][ T1543] Bluetooth: hci0: Entering manufacturer mode failed (-110) executing program [ 778.377635][ T26] Bluetooth: hci0: command 0xfc11 tx timeout [ 778.377648][ T1543] Bluetooth: hci0: Entering manufacturer mode failed (-110) executing program [ 786.377652][ T26] Bluetooth: hci0: command 0xfc11 tx timeout [ 786.377667][ T1543] Bluetooth: hci0: Entering manufacturer mode failed (-110) executing program [ 794.387657][ T26] Bluetooth: hci0: command 0xfc11 tx timeout [ 794.387660][ T1543] Bluetooth: hci0: Entering manufacturer mode failed (-110) executing program [ 802.377653][ T26] Bluetooth: hci0: command 0xfc11 tx timeout [ 802.383792][ T1543] Bluetooth: hci0: Entering manufacturer mode failed (-110) executing program [ 810.377665][ T26] Bluetooth: hci0: command 0xfc11 tx timeout [ 810.383698][ T1543] Bluetooth: hci0: Entering manufacturer mode failed (-110) executing program [ 818.297665][ T3057] Bluetooth: hci0: command 0xfc11 tx timeout [ 818.303788][ T1543] Bluetooth: hci0: Entering manufacturer mode failed (-110) executing program [ 826.307640][ T3057] Bluetooth: hci0: command 0xfc11 tx timeout [ 826.307643][ T1543] Bluetooth: hci0: Entering manufacturer mode failed (-110) executing program [ 834.297661][ T3057] Bluetooth: hci0: command 0xfc11 tx timeout [ 834.297664][ T1543] Bluetooth: hci0: Entering manufacturer mode failed (-110) executing program [ 842.217648][ T3057] Bluetooth: hci0: command 0xfc11 tx timeout [ 842.217651][ T1543] Bluetooth: hci0: Entering manufacturer mode failed (-110) executing program [ 850.217661][ T1543] Bluetooth: hci0: Entering manufacturer mode failed (-110) [ 850.217664][ T3057] Bluetooth: hci0: command 0xfc11 tx timeout executing program [ 858.217640][ T3057] Bluetooth: hci0: command 0xfc11 tx timeout [ 858.217643][ T1543] Bluetooth: hci0: Entering manufacturer mode failed (-110) executing program [ 866.217671][ T3057] Bluetooth: hci0: command 0xfc11 tx timeout [ 866.217675][ T1543] Bluetooth: hci0: Entering manufacturer mode failed (-110) executing program [ 874.217643][ T3057] Bluetooth: hci0: command 0xfc11 tx timeout [ 874.217665][ T1543] Bluetooth: hci0: Entering manufacturer mode failed (-110) executing program [ 882.217684][ T1543] Bluetooth: hci0: Entering manufacturer mode failed (-110) [ 882.217687][ T3057] Bluetooth: hci0: command 0xfc11 tx timeout executing program [ 890.217665][ T3057] Bluetooth: hci0: command 0xfc11 tx timeout [ 890.217673][ T1543] Bluetooth: hci0: Entering manufacturer mode failed (-110) executing program [ 898.217682][ T1543] Bluetooth: hci0: Entering manufacturer mode failed (-110) [ 898.225149][ T3057] Bluetooth: hci0: command tx timeout executing program [ 906.227656][ T3057] Bluetooth: hci0: command 0xfc11 tx timeout [ 906.227671][ T1543] Bluetooth: hci0: Entering manufacturer mode failed (-110) executing program [ 914.217650][ T3057] Bluetooth: hci0: command 0xfc11 tx timeout [ 914.217654][ T1543] Bluetooth: hci0: Entering manufacturer mode failed (-110) executing program [ 922.217682][ T6901] Bluetooth: hci0: command 0xfc11 tx timeout [ 922.217697][ T1543] Bluetooth: hci0: Entering manufacturer mode failed (-110) executing program [ 930.217765][ T1543] Bluetooth: hci0: Entering manufacturer mode failed (-110) [ 930.225677][ T6901] Bluetooth: hci0: command tx timeout executing program [ 938.217665][ T1543] Bluetooth: hci0: Entering manufacturer mode failed (-110) [ 938.217668][ T6901] Bluetooth: hci0: command 0xfc11 tx timeout executing program [ 946.217699][ T3057] Bluetooth: hci0: command 0xfc11 tx timeout [ 946.217718][ T1543] Bluetooth: hci0: Entering manufacturer mode failed (-110) executing program [ 954.217694][ T3057] Bluetooth: hci0: command 0xfc11 tx timeout [ 954.217754][ T1543] Bluetooth: hci0: Entering manufacturer mode failed (-110) executing program [ 962.217701][ T1543] Bluetooth: hci0: Entering manufacturer mode failed (-110) [ 962.217723][ T3057] Bluetooth: hci0: command 0xfc11 tx timeout executing program [ 970.217662][ T3057] Bluetooth: hci0: command 0xfc11 tx timeout [ 970.217672][ T1543] Bluetooth: hci0: Entering manufacturer mode failed (-110) executing program [ 978.217652][ T3057] Bluetooth: hci0: command 0xfc11 tx timeout [ 978.223739][ T1543] Bluetooth: hci0: Entering manufacturer mode failed (-110) executing program [ 986.217644][ T3057] Bluetooth: hci0: command 0xfc11 tx timeout [ 986.217653][ T1543] Bluetooth: hci0: Entering manufacturer mode failed (-110) executing program [ 994.217657][ T3057] Bluetooth: hci0: command 0xfc11 tx timeout [ 994.217690][ T1543] Bluetooth: hci0: Entering manufacturer mode failed (-110) executing program [ 1002.217652][ T3057] Bluetooth: hci0: command 0xfc11 tx timeout [ 1002.223791][ T1543] Bluetooth: hci0: Entering manufacturer mode failed (-110) executing program [ 1010.217644][ T3057] Bluetooth: hci0: command 0xfc11 tx timeout [ 1010.217669][ T1543] Bluetooth: hci0: Entering manufacturer mode failed (-110) executing program [ 1018.217659][ T1543] Bluetooth: hci0: Entering manufacturer mode failed (-110) [ 1018.217662][ T3057] Bluetooth: hci0: command 0xfc11 tx timeout executing program [ 1026.217667][ T1543] Bluetooth: hci0: Entering manufacturer mode failed (-110) [ 1026.224996][ T3057] Bluetooth: hci0: command tx timeout executing program [ 1034.217664][ T3057] Bluetooth: hci0: command 0xfc11 tx timeout [ 1034.217678][ T1543] Bluetooth: hci0: Entering manufacturer mode failed (-110) executing program [ 1042.217654][ T3057] Bluetooth: hci0: command 0xfc11 tx timeout [ 1042.217657][ T1543] Bluetooth: hci0: Entering manufacturer mode failed (-110) executing program [ 1048.168109][ T7] Bluetooth: hci0: Frame reassembly failed (-84) [ 1050.217644][ T3057] Bluetooth: hci0: command 0xfc11 tx timeout [ 1050.217657][ T1543] Bluetooth: hci0: Entering manufacturer mode failed (-110) executing program [ 1058.217650][ T3057] Bluetooth: hci0: command 0xfc11 tx timeout [ 1058.217658][ T1543] Bluetooth: hci0: Entering manufacturer mode failed (-110) executing program [ 1066.217642][ T3057] Bluetooth: hci0: command 0xfc11 tx timeout [ 1066.217652][ T1543] Bluetooth: hci0: Entering manufacturer mode failed (-110) executing program [ 1074.217626][ T3057] Bluetooth: hci0: command 0xfc11 tx timeout [ 1074.217655][ T1543] Bluetooth: hci0: Entering manufacturer mode failed (-110) executing program [ 1082.217645][ T3057] Bluetooth: hci0: command 0xfc11 tx timeout [ 1082.217648][ T1543] Bluetooth: hci0: Entering manufacturer mode failed (-110) executing program [ 1090.217666][ T3057] Bluetooth: hci0: command 0xfc11 tx timeout [ 1090.217691][ T1543] Bluetooth: hci0: Entering manufacturer mode failed (-110) executing program [ 1098.217651][ T3057] Bluetooth: hci0: command 0xfc11 tx timeout [ 1098.217662][ T1543] Bluetooth: hci0: Entering manufacturer mode failed (-110) executing program [ 1106.227644][ T1543] Bluetooth: hci0: Entering manufacturer mode failed (-110) [ 1106.227647][ T3057] Bluetooth: hci0: command 0xfc11 tx timeout executing program [ 1114.217654][ T6901] Bluetooth: hci0: command 0xfc11 tx timeout [ 1114.217658][ T1543] Bluetooth: hci0: Entering manufacturer mode failed (-110) [ 1115.133637][ T6899] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88812ac92b00 (size 224): comm "syz-executor203", pid 6955, jiffies 4295042091 (age 73.930s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000008166bfc4>] kmem_cache_alloc_node+0x163/0x2f0 [<000000001dc8ebd0>] __alloc_skb+0x6e/0x210 [<00000000ab690ecd>] h4_recv_buf+0x26d/0x450 [<0000000054b884bf>] ag6xx_recv+0x51/0xb0 [<00000000b1173ac4>] hci_uart_tty_receive+0xba/0x200 [<00000000ecfbe8b4>] tty_ioctl+0x81c/0xa30 [<00000000d5cb95ab>] do_vfs_ioctl+0x62a/0x810 [<00000000196f1792>] ksys_ioctl+0x86/0xb0 [<000000008f96376d>] __x64_sys_ioctl+0x1e/0x30 [<000000007a3625f6>] do_syscall_64+0x76/0x1a0 [<00000000545a5a28>] entry_SYSCALL_64_after_hwframe+0x44/0xa9