[....] 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. [ 24.516860][ T24] audit: type=1800 audit(1564030351.922:33): pid=6847 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 [ 24.538987][ T24] audit: type=1800 audit(1564030351.922:34): pid=6847 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: [ 37.988810][ T24] audit: type=1400 audit(1564030365.392:35): avc: denied { map } for pid=7020 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 '10.128.1.17' (ECDSA) to the list of known hosts. [ 43.966364][ T24] audit: type=1400 audit(1564030371.372:36): avc: denied { map } for pid=7033 comm="syz-executor854" path="/root/syz-executor854942759" dev="sda1" ino=16482 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 50.938003][ T7034] IPVS: ftp: loaded support on port[0] = 21 [ 50.957851][ T7034] chnl_net:caif_netlink_parms(): no params data found [ 50.970313][ T7034] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.977662][ T7034] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.984976][ T7034] device bridge_slave_0 entered promiscuous mode [ 50.991729][ T7034] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.999278][ T7034] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.009360][ T7034] device bridge_slave_1 entered promiscuous mode [ 51.018701][ T7034] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 51.028319][ T7034] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 51.040364][ T7034] team0: Port device team_slave_0 added [ 51.046454][ T7034] team0: Port device team_slave_1 added [ 51.095802][ T7034] device hsr_slave_0 entered promiscuous mode [ 51.135149][ T7034] device hsr_slave_1 entered promiscuous mode [ 51.167288][ T7034] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.175037][ T7034] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.182282][ T7034] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.190064][ T7034] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.205569][ T7034] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.214604][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.222848][ T16] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.230621][ T16] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.239104][ T16] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 51.250314][ T7034] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.259223][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.267472][ T25] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.274714][ T25] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.285281][ T7036] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.293522][ T7036] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.300619][ T7036] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.311769][ T7034] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 51.322906][ T7034] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 51.336473][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 51.344619][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 51.353619][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready executing program [ 51.362412][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.370458][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 51.377932][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 51.388199][ T7034] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.361339][ T7033] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff888122773800 (size 96): comm "syz-executor854", pid 7034, jiffies 4294942416 (age 8.100s) 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: [<000000001e759822>] kmem_cache_alloc_trace+0x145/0x2c0 [<000000002a7f6e40>] sctp_stream_init_ext+0x2b/0xe0 [<00000000e8f6279a>] sctp_sendmsg_to_asoc+0x94a/0xa10 [<0000000069717f73>] sctp_sendmsg+0x2a8/0x990 [<00000000b5559073>] inet_sendmsg+0x3e/0x60 [<000000003a778dfa>] sock_sendmsg+0x54/0x70 [<000000006729c4bb>] sock_write_iter+0xb6/0x130 [<00000000b6af6a21>] new_sync_write+0x1ad/0x260 [<00000000acf53c55>] __vfs_write+0x87/0xa0 [<00000000fc2591f0>] vfs_write+0xee/0x210 [<0000000055ee8b87>] ksys_write+0x7c/0x130 [<00000000e2bb3e3a>] __x64_sys_write+0x1e/0x30 [<000000002a19aa05>] do_syscall_64+0x76/0x1a0 [<00000000a0e27a79>] entry_SYSCALL_64_after_hwframe+0x44/0xa9