[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. 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. [ 25.770104][ T24] audit: type=1800 audit(1563210919.102:33): pid=6880 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 [ 25.791594][ T24] audit: type=1800 audit(1563210919.102:34): pid=6880 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: [ 33.382273][ T24] audit: type=1400 audit(1563210926.712:35): avc: denied { map } for pid=7052 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 '10.128.1.40' (ECDSA) to the list of known hosts. [ 119.121548][ T24] audit: type=1400 audit(1563211012.452:36): avc: denied { map } for pid=7066 comm="syz-execprog" path="/root/syz-execprog" 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 2019/07/15 17:16:53 parsed 1 programs [ 120.046647][ T24] audit: type=1400 audit(1563211013.382:37): avc: denied { map } for pid=7066 comm="syz-execprog" path="/sys/kernel/debug/kcov" dev="debugfs" ino=33 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 120.054390][ T3788] kmemleak: Automatic memory scanning thread ended [ 128.394844][ T24] audit: type=1400 audit(1563211021.732:38): avc: denied { map } for pid=7081 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 2019/07/15 17:17:01 executed programs: 0 [ 128.537073][ T7084] IPVS: ftp: loaded support on port[0] = 21 [ 128.556421][ T7084] chnl_net:caif_netlink_parms(): no params data found [ 128.568100][ T7084] bridge0: port 1(bridge_slave_0) entered blocking state [ 128.575223][ T7084] bridge0: port 1(bridge_slave_0) entered disabled state [ 128.582465][ T7084] device bridge_slave_0 entered promiscuous mode [ 128.589700][ T7084] bridge0: port 2(bridge_slave_1) entered blocking state [ 128.596867][ T7084] bridge0: port 2(bridge_slave_1) entered disabled state [ 128.604103][ T7084] device bridge_slave_1 entered promiscuous mode [ 128.613156][ T7084] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 128.622640][ T7084] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 128.634057][ T7084] team0: Port device team_slave_0 added [ 128.639996][ T7084] team0: Port device team_slave_1 added [ 128.665147][ T7084] device hsr_slave_0 entered promiscuous mode [ 128.694524][ T7084] device hsr_slave_1 entered promiscuous mode [ 128.746465][ T7084] bridge0: port 2(bridge_slave_1) entered blocking state [ 128.753526][ T7084] bridge0: port 2(bridge_slave_1) entered forwarding state [ 128.760759][ T7084] bridge0: port 1(bridge_slave_0) entered blocking state [ 128.767815][ T7084] bridge0: port 1(bridge_slave_0) entered forwarding state [ 128.782556][ T7084] 8021q: adding VLAN 0 to HW filter on device bond0 [ 128.790907][ T3539] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 128.809405][ T3539] bridge0: port 1(bridge_slave_0) entered disabled state [ 128.817583][ T3539] bridge0: port 2(bridge_slave_1) entered disabled state [ 128.824971][ T3539] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 128.833254][ T7084] 8021q: adding VLAN 0 to HW filter on device team0 [ 128.841036][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 128.849206][ T25] bridge0: port 1(bridge_slave_0) entered blocking state [ 128.856228][ T25] bridge0: port 1(bridge_slave_0) entered forwarding state [ 128.869078][ T7084] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 128.879424][ T7084] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 128.890283][ T7086] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 128.898561][ T7086] bridge0: port 2(bridge_slave_1) entered blocking state [ 128.905635][ T7086] bridge0: port 2(bridge_slave_1) entered forwarding state [ 128.913111][ T7086] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 128.921472][ T7086] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 128.929505][ T7086] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 128.937436][ T7086] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 128.945344][ T7086] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 128.952587][ T7086] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 128.962380][ T7084] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 128.977955][ T24] audit: type=1400 audit(1563211022.312:39): avc: denied { associate } for pid=7084 comm="syz-executor.0" name="syz0" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 135.006459][ T7095] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff8881223e5980 (size 768): comm "syz-executor.0", pid 7093, jiffies 4294950175 (age 8.140s) hex dump (first 32 bytes): 01 00 00 00 01 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: [<0000000030f6ab07>] kmem_cache_alloc+0x13f/0x2c0 [<0000000005b17a67>] sock_alloc_inode+0x1c/0xa0 [<00000000cae2a9b4>] alloc_inode+0x2c/0xe0 [<000000004d22e56a>] new_inode_pseudo+0x18/0x70 [<000000007bb4d82d>] sock_alloc+0x1c/0x90 [<00000000884dfd41>] __sock_create+0x8f/0x250 [<000000009dc85063>] sock_create_kern+0x3b/0x50 [<00000000ca0afb1d>] smc_create+0xae/0x160 [<00000000ff903d89>] __sock_create+0x164/0x250 [<00000000c0787cdf>] __sys_socket+0x69/0x110 [<0000000067a4ade6>] __x64_sys_socket+0x1e/0x30 [<000000001e7b04ac>] do_syscall_64+0x76/0x1a0 [<000000003fe40e36>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811f269f50 (size 56): comm "syz-executor.0", pid 7093, jiffies 4294950175 (age 8.140s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 5a 3e 22 81 88 ff ff 68 9f 26 1f 81 88 ff ff .Z>"....h.&..... backtrace: [<0000000030f6ab07>] kmem_cache_alloc+0x13f/0x2c0 [<000000005d4d6be7>] security_inode_alloc+0x33/0xb0 [<00000000ef89212c>] inode_init_always+0x108/0x200 [<00000000647feaf5>] alloc_inode+0x49/0xe0 [<000000004d22e56a>] new_inode_pseudo+0x18/0x70 [<000000007bb4d82d>] sock_alloc+0x1c/0x90 [<00000000884dfd41>] __sock_create+0x8f/0x250 [<000000009dc85063>] sock_create_kern+0x3b/0x50 [<00000000ca0afb1d>] smc_create+0xae/0x160 [<00000000ff903d89>] __sock_create+0x164/0x250 [<00000000c0787cdf>] __sys_socket+0x69/0x110 [<0000000067a4ade6>] __x64_sys_socket+0x1e/0x30 [<000000001e7b04ac>] do_syscall_64+0x76/0x1a0 [<000000003fe40e36>] entry_SYSCALL_64_after_hwframe+0x44/0xa9