Starting mcstransd: [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [ 24.948378][ T24] kauditd_printk_skb: 16 callbacks suppressed [ 24.948382][ T24] audit: type=1800 audit(1567879612.514:33): pid=6860 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 [ 24.977826][ T24] audit: type=1800 audit(1567879612.514:34): pid=6860 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: [ 26.671863][ T24] audit: type=1400 audit(1567879614.234:35): avc: denied { map } for pid=7046 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 '10.128.10.59' (ECDSA) to the list of known hosts. [ 32.809684][ T24] audit: type=1400 audit(1567879620.374:36): avc: denied { map } for pid=7060 comm="syz-executor378" path="/root/syz-executor378863412" 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 [ 39.617867][ T7063] IPVS: ftp: loaded support on port[0] = 21 [ 39.636604][ T7063] chnl_net:caif_netlink_parms(): no params data found [ 39.649580][ T7063] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.658483][ T7063] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.667054][ T7063] device bridge_slave_0 entered promiscuous mode [ 39.677019][ T7063] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.685883][ T7063] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.694566][ T7063] device bridge_slave_1 entered promiscuous mode [ 39.706051][ T7063] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 39.717995][ T7063] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 39.729941][ T7063] team0: Port device team_slave_0 added [ 39.736998][ T7063] team0: Port device team_slave_1 added [ 39.768271][ T7063] device hsr_slave_0 entered promiscuous mode [ 39.817551][ T7063] device hsr_slave_1 entered promiscuous mode [ 39.869490][ T7063] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.878272][ T7063] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.886325][ T7063] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.894285][ T7063] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.909261][ T7063] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.919401][ T7065] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.928436][ T7065] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.936412][ T7065] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.944505][ T7065] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 39.953794][ T7063] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.963657][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.973091][ T25] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.980849][ T25] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.995134][ T7063] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 40.006609][ T7063] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 40.018097][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.026503][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.034301][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.041905][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.050702][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.059955][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready executing program [ 40.068719][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.077266][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.085733][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.096790][ T7063] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.447757][ T2591] device bridge_slave_1 left promiscuous mode [ 41.454757][ T2591] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.497677][ T2591] device bridge_slave_0 left promiscuous mode [ 41.504582][ T2591] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.667732][ T2591] device hsr_slave_0 left promiscuous mode [ 41.697494][ T2591] device hsr_slave_1 left promiscuous mode [ 41.759052][ T2591] team0 (unregistering): Port device team_slave_1 removed [ 41.768204][ T2591] team0 (unregistering): Port device team_slave_0 removed [ 41.776699][ T2591] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 41.808711][ T2591] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 41.861732][ T2591] bond0 (unregistering): Released all slaves [ 45.979324][ T7060] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88811502a380 (size 64): comm "syz-executor378", pid 7063, jiffies 4294941279 (age 7.840s) hex dump (first 32 bytes): 23 4e 00 00 00 00 00 00 00 00 00 00 00 00 00 00 #N.............. e8 36 d9 16 82 88 ff ff 00 00 00 00 00 00 00 00 .6.............. backtrace: [<000000009f096285>] kmem_cache_alloc+0x13f/0x2c0 [<0000000048952562>] sctp_get_port_local+0x189/0x5b0 [<000000000b642ffa>] sctp_do_bind+0xcc/0x1e0 [<0000000059d404a5>] sctp_bindx_add+0x4b/0xd0 [<000000004abcf155>] sctp_setsockopt_bindx+0x18b/0x1f0 [<000000005560be03>] sctp_setsockopt+0x924/0x2bd0 [<00000000e9d0d6d4>] sock_common_setsockopt+0x38/0x50 [<0000000093696fa0>] __sys_setsockopt+0x10f/0x220 [<0000000019a2c15a>] __x64_sys_setsockopt+0x26/0x30 [<0000000078044526>] do_syscall_64+0x76/0x1a0 [<000000002052a4b5>] entry_SYSCALL_64_after_hwframe+0x44/0xa9