[....] 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. [ 26.093207][ T24] audit: type=1800 audit(1563880173.429:33): pid=6841 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 [ 26.115345][ T24] audit: type=1800 audit(1563880173.449:34): pid=6841 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: [ 28.408432][ T24] audit: type=1400 audit(1563880175.739:35): avc: denied { map } for pid=7016 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 '10.128.0.216' (ECDSA) to the list of known hosts. [ 100.541719][ T24] audit: type=1400 audit(1563880247.879:36): avc: denied { map } for pid=7032 comm="syz-executor900" path="/root/syz-executor900357974" 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 [ 107.265972][ T7033] IPVS: ftp: loaded support on port[0] = 21 [ 107.285951][ T7033] chnl_net:caif_netlink_parms(): no params data found [ 107.297564][ T7033] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.304742][ T7033] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.312013][ T7033] device bridge_slave_0 entered promiscuous mode [ 107.318884][ T7033] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.326017][ T7033] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.333521][ T7033] device bridge_slave_1 entered promiscuous mode [ 107.343058][ T7033] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 107.352612][ T7033] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 107.364187][ T7033] team0: Port device team_slave_0 added [ 107.370168][ T7033] team0: Port device team_slave_1 added [ 107.401885][ T7033] device hsr_slave_0 entered promiscuous mode [ 107.441158][ T7033] device hsr_slave_1 entered promiscuous mode [ 107.493068][ T7033] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.500149][ T7033] bridge0: port 2(bridge_slave_1) entered forwarding state [ 107.507485][ T7033] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.514675][ T7033] bridge0: port 1(bridge_slave_0) entered forwarding state [ 107.528369][ T7033] 8021q: adding VLAN 0 to HW filter on device bond0 [ 107.536537][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 107.544164][ T23] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.551747][ T23] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.559532][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 107.568773][ T7033] 8021q: adding VLAN 0 to HW filter on device team0 [ 107.576582][ T3053] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 107.584741][ T3053] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.591857][ T3053] bridge0: port 1(bridge_slave_0) entered forwarding state [ 107.604335][ T7033] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 107.614882][ T7033] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 107.625803][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 107.634017][ T23] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.641301][ T23] bridge0: port 2(bridge_slave_1) entered forwarding state [ 107.648828][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 107.656956][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 107.664990][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 107.672943][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 107.681090][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready executing program [ 107.688420][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 107.698347][ T7033] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 109.051427][ T286] device bridge_slave_1 left promiscuous mode [ 109.057533][ T286] bridge0: port 2(bridge_slave_1) entered disabled state [ 109.081502][ T286] device bridge_slave_0 left promiscuous mode [ 109.087604][ T286] bridge0: port 1(bridge_slave_0) entered disabled state [ 109.231287][ T286] device hsr_slave_0 left promiscuous mode [ 109.291106][ T286] device hsr_slave_1 left promiscuous mode [ 109.332554][ T286] team0 (unregistering): Port device team_slave_1 removed [ 109.340950][ T286] team0 (unregistering): Port device team_slave_0 removed [ 109.358608][ T286] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 109.391806][ T286] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 109.445076][ T286] bond0 (unregistering): Released all slaves [ 113.609830][ T7032] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff8881234e9c00 (size 512): comm "kworker/u4:2", pid 286, jiffies 4294948041 (age 7.750s) hex dump (first 32 bytes): 01 00 00 00 00 00 00 00 08 9c 4e 23 81 88 ff ff ..........N#.... 08 9c 4e 23 81 88 ff ff 18 9c 4e 23 81 88 ff ff ..N#......N#.... backtrace: [<0000000032e378fa>] __kmalloc+0x16d/0x2d0 [<0000000015bc9536>] rds_message_alloc+0x3e/0xc0 [<00000000a806d18d>] rds_send_probe.constprop.0+0x42/0x2f0 [<00000000794a00cc>] rds_send_pong+0x1e/0x23 [<00000000b2a248d0>] rds_recv_incoming+0x27e/0x460 [<00000000ea1503db>] rds_loop_xmit+0x86/0x100 [<00000000a9857f5a>] rds_send_xmit+0x524/0x9a0 [<00000000557b0101>] rds_send_worker+0x3c/0xd0 [<000000004ba94868>] process_one_work+0x23f/0x490 [<00000000e793f811>] worker_thread+0x195/0x580 [<000000003ee8c1a1>] kthread+0x13e/0x160 [<000000004cd53c81>] ret_from_fork+0x1f/0x30