[ 23.914789][ T25] audit: type=1400 audit(1572926834.119:37): avc: denied { watch } for pid=6799 comm="restorecond" path="/root/.ssh" dev="sda1" ino=16179 scontext=system_u:system_r:kernel_t:s0 tcontext=unconfined_u:object_r:ssh_home_t:s0 tclass=dir permissive=1 [ 23.945603][ T25] audit: type=1400 audit(1572926834.119:38): avc: denied { watch } for pid=6799 comm="restorecond" path="/etc/selinux/restorecond.conf" dev="sda1" ino=2232 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 24.204990][ T25] audit: type=1800 audit(1572926834.409:39): pid=6692 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 24.227606][ T25] audit: type=1800 audit(1572926834.409:40): pid=6692 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 27.541325][ T25] audit: type=1400 audit(1572926837.749:41): avc: denied { map } for pid=6862 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 '10.128.1.21' (ECDSA) to the list of known hosts. [ 33.545293][ T25] audit: type=1400 audit(1572926843.749:42): avc: denied { map } for pid=6876 comm="syz-executor412" path="/root/syz-executor412891445" dev="sda1" ino=16484 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 40.245794][ T6879] IPVS: ftp: loaded support on port[0] = 21 [ 40.257107][ T25] audit: type=1400 audit(1572926850.459:43): avc: denied { create } for pid=6879 comm="syz-executor412" 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 [ 40.275732][ T6879] chnl_net:caif_netlink_parms(): no params data found [ 40.281811][ T25] audit: type=1400 audit(1572926850.459:44): avc: denied { write } for pid=6879 comm="syz-executor412" 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 [ 40.295290][ T6879] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.313814][ T25] audit: type=1400 audit(1572926850.459:45): avc: denied { read } for pid=6879 comm="syz-executor412" 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 [ 40.321301][ T6879] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.352669][ T6879] device bridge_slave_0 entered promiscuous mode [ 40.359273][ T6879] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.366341][ T6879] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.373540][ T6879] device bridge_slave_1 entered promiscuous mode [ 40.382308][ T6879] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.391694][ T6879] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.402850][ T6879] team0: Port device team_slave_0 added [ 40.408651][ T6879] team0: Port device team_slave_1 added [ 40.450482][ T6879] device hsr_slave_0 entered promiscuous mode [ 40.499946][ T6879] device hsr_slave_1 entered promiscuous mode [ 40.562013][ T6879] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.569160][ T6879] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.576407][ T6879] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.583440][ T6879] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.654356][ T6879] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.671591][ T2957] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.700177][ T2957] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.730290][ T2957] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.738652][ T2957] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 40.761536][ T6879] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.773131][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.783367][ T44] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.790439][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.797823][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.806256][ T44] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.813282][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.824634][ T6879] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 40.835310][ T6879] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 40.846222][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.854792][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.862979][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.870862][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.878800][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.886237][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.895568][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 40.902980][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready executing program [ 40.911484][ T6879] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.892835][ T6876] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff888121b0d640 (size 1376): comm "syz-executor412", pid 6879, jiffies 4294941362 (age 8.080s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 2b 00 07 40 00 00 00 00 00 00 00 00 00 00 00 00 +..@............ backtrace: [<0000000057ab0bb3>] kmem_cache_alloc+0x13f/0x2c0 [<00000000de73339f>] sk_prot_alloc+0x41/0x170 [<0000000005d7d478>] sk_alloc+0x35/0x2f0 [<00000000563bb106>] smc_sock_alloc+0x4a/0x1a0 [<000000006c21fd1a>] smc_create+0x6b/0x160 [<00000000a4409984>] __sock_create+0x164/0x250 [<00000000feada3d7>] __sys_socket+0x69/0x110 [<0000000003c9e5af>] __x64_sys_socket+0x1e/0x30 [<0000000074e4dc0a>] do_syscall_64+0x73/0x1f0 [<00000000ef790432>] entry_SYSCALL_64_after_hwframe+0x44/0xa9