[....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 25.844797][ T24] kauditd_printk_skb: 16 callbacks suppressed [ 25.844803][ T24] audit: type=1800 audit(1560116988.297:33): pid=6806 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 [ 25.878539][ T24] audit: type=1800 audit(1560116988.297:34): pid=6806 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 [....] startpar: service(s) returned failure: rsyslog ssh ...[?25l[?1c7[FAIL8[?25h[?0c failed! Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 32.317413][ T24] audit: type=1400 audit(1560116994.777:35): avc: denied { map } for pid=7000 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 '10.128.0.23' (ECDSA) to the list of known hosts. [ 118.983112][ T24] audit: type=1400 audit(1560117081.437:36): avc: denied { map } for pid=7014 comm="syz-executor295" path="/root/syz-executor295611467" 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 [ 126.072134][ T7015] IPVS: ftp: loaded support on port[0] = 21 [ 126.089154][ T7015] chnl_net:caif_netlink_parms(): no params data found [ 126.101062][ T7015] bridge0: port 1(bridge_slave_0) entered blocking state [ 126.108222][ T7015] bridge0: port 1(bridge_slave_0) entered disabled state [ 126.115509][ T7015] device bridge_slave_0 entered promiscuous mode [ 126.122676][ T7015] bridge0: port 2(bridge_slave_1) entered blocking state [ 126.129800][ T7015] bridge0: port 2(bridge_slave_1) entered disabled state [ 126.137096][ T7015] device bridge_slave_1 entered promiscuous mode [ 126.146224][ T7015] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 126.155183][ T7015] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 126.166192][ T7015] team0: Port device team_slave_0 added [ 126.172245][ T7015] team0: Port device team_slave_1 added [ 126.208005][ T7015] device hsr_slave_0 entered promiscuous mode [ 126.257364][ T7015] device hsr_slave_1 entered promiscuous mode [ 126.309320][ T7015] bridge0: port 2(bridge_slave_1) entered blocking state [ 126.316375][ T7015] bridge0: port 2(bridge_slave_1) entered forwarding state [ 126.323615][ T7015] bridge0: port 1(bridge_slave_0) entered blocking state [ 126.330655][ T7015] bridge0: port 1(bridge_slave_0) entered forwarding state [ 126.344485][ T7015] 8021q: adding VLAN 0 to HW filter on device bond0 [ 126.352591][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 126.360366][ T3041] bridge0: port 1(bridge_slave_0) entered disabled state [ 126.368027][ T3041] bridge0: port 2(bridge_slave_1) entered disabled state [ 126.375308][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 126.384367][ T7015] 8021q: adding VLAN 0 to HW filter on device team0 [ 126.392248][ T3035] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 126.400471][ T3035] bridge0: port 1(bridge_slave_0) entered blocking state [ 126.407497][ T3035] bridge0: port 1(bridge_slave_0) entered forwarding state [ 126.418440][ T7017] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 126.426654][ T7017] bridge0: port 2(bridge_slave_1) entered blocking state [ 126.433895][ T7017] bridge0: port 2(bridge_slave_1) entered forwarding state [ 126.441679][ T7017] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 126.450062][ T7017] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 126.458331][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 126.467089][ T3035] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 126.476225][ T7015] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 126.487636][ T7015] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 126.495179][ T3041] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready executing program [ 126.505610][ T7015] 8021q: adding VLAN 0 to HW filter on device batadv0 executing program executing program executing program executing program executing program executing program [ 162.331996][ T7015] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 167.334206][ T7015] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88811e949e00 (size 224): comm "syz-executor295", pid 7027, jiffies 4294951589 (age 26.310s) 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: [<000000003834e9e7>] kmem_cache_alloc_node+0x153/0x2a0 [<0000000095d16c1b>] __alloc_skb+0x6e/0x210 [<0000000063bd1341>] __ip6_append_data.isra.0+0x1044/0x10e0 [<0000000017414f80>] ip6_append_data+0xf1/0x180 [<000000003fb60adf>] rawv6_sendmsg+0x842/0x12e0 [<000000008f717aee>] inet_sendmsg+0x64/0x120 [<000000003d7272bb>] sock_sendmsg+0x54/0x70 [<00000000f48dd8e1>] ___sys_sendmsg+0x393/0x3c0 [<0000000072690b4b>] __sys_sendmsg+0x80/0xf0 [<0000000061219c1f>] __x64_sys_sendmsg+0x23/0x30 [<0000000072a6c96f>] do_syscall_64+0x76/0x1a0 [<0000000094a200ed>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811e817700 (size 224): comm "syz-executor295", pid 7029, jiffies 4294952802 (age 14.180s) 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: [<000000003834e9e7>] kmem_cache_alloc_node+0x153/0x2a0 [<0000000095d16c1b>] __alloc_skb+0x6e/0x210 [<0000000063bd1341>] __ip6_append_data.isra.0+0x1044/0x10e0 [<0000000017414f80>] ip6_append_data+0xf1/0x180 [<000000003fb60adf>] rawv6_sendmsg+0x842/0x12e0 [<000000008f717aee>] inet_sendmsg+0x64/0x120 [<000000003d7272bb>] sock_sendmsg+0x54/0x70 [<00000000f48dd8e1>] ___sys_sendmsg+0x393/0x3c0 [<0000000072690b4b>] __sys_sendmsg+0x80/0xf0 [<0000000061219c1f>] __x64_sys_sendmsg+0x23/0x30 [<0000000072a6c96f>] do_syscall_64+0x76/0x1a0 [<0000000094a200ed>] entry_SYSCALL_64_after_hwframe+0x44/0xa9