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. [ 23.767705][ T24] kauditd_printk_skb: 16 callbacks suppressed [ 23.767711][ T24] audit: type=1800 audit(1568787252.229:33): pid=6711 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 [ 23.796645][ T24] audit: type=1800 audit(1568787252.229:34): pid=6711 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: [ 28.605069][ T24] audit: type=1400 audit(1568787257.069:35): avc: denied { map } for pid=6893 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 '10.128.0.49' (ECDSA) to the list of known hosts. [ 62.538609][ T24] audit: type=1400 audit(1568787290.999:36): avc: denied { map } for pid=6909 comm="syz-executor290" path="/root/syz-executor290096792" 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 [ 69.457267][ T6910] IPVS: ftp: loaded support on port[0] = 21 [ 69.475434][ T6910] chnl_net:caif_netlink_parms(): no params data found [ 69.487739][ T6910] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.494832][ T6910] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.502514][ T6910] device bridge_slave_0 entered promiscuous mode [ 69.509169][ T6910] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.516222][ T6910] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.523466][ T6910] device bridge_slave_1 entered promiscuous mode [ 69.532557][ T6910] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.541941][ T6910] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.553329][ T6910] team0: Port device team_slave_0 added [ 69.559244][ T6910] team0: Port device team_slave_1 added [ 69.601625][ T6910] device hsr_slave_0 entered promiscuous mode [ 69.640928][ T6910] device hsr_slave_1 entered promiscuous mode [ 69.692851][ T6910] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.699911][ T6910] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.707151][ T6910] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.714168][ T6910] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.728139][ T6910] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.736104][ T3060] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.743811][ T3060] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.751381][ T3060] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.758690][ T3060] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 69.767893][ T6910] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.785805][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.794109][ T41] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.801126][ T41] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.814289][ T6910] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 69.824927][ T6910] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 69.835941][ T3060] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.844253][ T3060] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.851295][ T3060] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.858781][ T3060] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.867260][ T3060] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.875326][ T3060] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.883224][ T3060] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready executing program [ 69.891127][ T3060] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 69.898354][ T3060] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.908085][ T6910] 8021q: adding VLAN 0 to HW filter on device batadv0 executing program [ 76.065599][ T6910] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 82.127166][ T6910] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff888125276600 (size 96): comm "syz-executor290", pid 6919, jiffies 4294944259 (age 12.260s) 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: [<000000006187506c>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000b924465c>] sctp_stream_init_ext+0x2b/0xe0 [<000000008da38019>] sctp_sendmsg_to_asoc+0x94a/0xa10 [<00000000b50149a4>] sctp_sendmsg+0x2a8/0x990 [<000000007ff17b59>] inet_sendmsg+0x3e/0x60 [<000000005b0b2e93>] sock_sendmsg+0x54/0x70 [<000000009a6a6ea1>] sock_write_iter+0xb6/0x130 [<00000000d2be54f8>] new_sync_write+0x1ad/0x260 [<00000000820f56e5>] __vfs_write+0x87/0xa0 [<0000000049af5a98>] vfs_write+0xee/0x210 [<00000000bb21b8d7>] ksys_write+0x7c/0x130 [<00000000bd4835c5>] __x64_sys_write+0x1e/0x30 [<00000000220734d9>] do_syscall_64+0x73/0x1f0 [<000000007cfe4389>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888124f9e180 (size 96): comm "syz-executor290", pid 6925, jiffies 4294944772 (age 7.130s) 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: [<000000006187506c>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000b924465c>] sctp_stream_init_ext+0x2b/0xe0 [<000000008da38019>] sctp_sendmsg_to_asoc+0x94a/0xa10 [<00000000b50149a4>] sctp_sendmsg+0x2a8/0x990 [<000000007ff17b59>] inet_sendmsg+0x3e/0x60 [<000000005b0b2e93>] sock_sendmsg+0x54/0x70 [<000000009a6a6ea1>] sock_write_iter+0xb6/0x130 [<00000000d2be54f8>] new_sync_write+0x1ad/0x260 [<00000000820f56e5>] __vfs_write+0x87/0xa0 [<0000000049af5a98>] vfs_write+0xee/0x210 [<00000000bb21b8d7>] ksys_write+0x7c/0x130 [<00000000bd4835c5>] __x64_sys_write+0x1e/0x30 [<00000000220734d9>] do_syscall_64+0x73/0x1f0 [<000000007cfe4389>] entry_SYSCALL_64_after_hwframe+0x44/0xa9