Warning: Permanently added '10.128.10.46' (ECDSA) to the list of known hosts. [ 39.499373][ T24] audit: type=1400 audit(1565679140.376:36): avc: denied { map } for pid=7021 comm="syz-execprog" path="/root/syz-execprog" dev="sda1" ino=16480 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2019/08/13 06:52:21 parsed 1 programs [ 40.486716][ T24] audit: type=1400 audit(1565679141.366:37): avc: denied { map } for pid=7021 comm="syz-execprog" path="/sys/kernel/debug/kcov" dev="debugfs" ino=16377 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 40.488703][ T3795] kmemleak: Automatic memory scanning thread ended 2019/08/13 06:52:29 executed programs: 0 [ 48.884449][ T7036] IPVS: ftp: loaded support on port[0] = 21 [ 48.903791][ T7036] chnl_net:caif_netlink_parms(): no params data found [ 48.915430][ T7036] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.922508][ T7036] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.929746][ T7036] device bridge_slave_0 entered promiscuous mode [ 48.936397][ T7036] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.943695][ T7036] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.951308][ T7036] device bridge_slave_1 entered promiscuous mode [ 48.960434][ T7036] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 48.969960][ T7036] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 48.981429][ T7036] team0: Port device team_slave_0 added [ 48.987204][ T7036] team0: Port device team_slave_1 added [ 49.041177][ T7036] device hsr_slave_0 entered promiscuous mode [ 49.100631][ T7036] device hsr_slave_1 entered promiscuous mode [ 49.142453][ T7036] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.149491][ T7036] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.156736][ T7036] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.163925][ T7036] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.177509][ T7036] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.185451][ T7038] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.203263][ T7038] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.211793][ T7038] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.219105][ T7038] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 49.227687][ T7036] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.235517][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.243932][ T25] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.250963][ T25] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.263069][ T7036] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 49.273456][ T7036] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 49.284535][ T7039] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.292958][ T7039] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.312079][ T7039] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.319629][ T7039] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 49.328161][ T7039] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 49.336481][ T7039] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.344416][ T7039] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.352374][ T7039] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 49.359575][ T7039] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 49.369224][ T7036] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.385766][ T24] audit: type=1400 audit(1565679150.266:38): avc: denied { associate } for pid=7036 comm="syz-executor.0" name="syz0" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 49.415784][ T7045] sg_write: data in/out 429306/24 bytes for SCSI command 0xff-- guessing data in; [ 49.415784][ T7045] program syz-executor.0 not setting count and/or reply_len properly 2019/08/13 06:52:35 executed programs: 1 [ 54.696975][ T7049] sg_write: data in/out 429306/24 bytes for SCSI command 0xff-- guessing data in; [ 54.696975][ T7049] program syz-executor.0 not setting count and/or reply_len properly [ 54.732558][ T7051] sg_write: data in/out 429306/24 bytes for SCSI command 0xff-- guessing data in; [ 54.732558][ T7051] program syz-executor.0 not setting count and/or reply_len properly 2019/08/13 06:52:40 executed programs: 3 [ 59.924001][ T7054] sg_write: data in/out 429306/24 bytes for SCSI command 0xff-- guessing data in; [ 59.924001][ T7054] program syz-executor.0 not setting count and/or reply_len properly [ 59.950250][ T7055] sg_write: data in/out 429306/24 bytes for SCSI command 0xff-- guessing data in; [ 59.950250][ T7055] program syz-executor.0 not setting count and/or reply_len properly 2019/08/13 06:52:46 executed programs: 5 [ 66.098099][ T7059] sg_write: data in/out 429306/24 bytes for SCSI command 0xff-- guessing data in; [ 66.098099][ T7059] program syz-executor.0 not setting count and/or reply_len properly [ 66.120990][ T7060] sg_write: data in/out 429306/24 bytes for SCSI command 0xff-- guessing data in; [ 66.120990][ T7060] program syz-executor.0 not setting count and/or reply_len properly 2019/08/13 06:52:53 executed programs: 7 [ 72.280347][ T7065] sg_write: data in/out 429306/24 bytes for SCSI command 0xff-- guessing data in; [ 72.280347][ T7065] program syz-executor.0 not setting count and/or reply_len properly [ 72.312612][ T7067] sg_write: data in/out 429306/24 bytes for SCSI command 0xff-- guessing data in; [ 72.312612][ T7067] program syz-executor.0 not setting count and/or reply_len properly 2019/08/13 06:52:58 executed programs: 9 [ 77.494254][ T7070] sg_write: data in/out 429306/24 bytes for SCSI command 0xff-- guessing data in; [ 77.494254][ T7070] program syz-executor.0 not setting count and/or reply_len properly [ 77.517322][ T7071] sg_write: data in/out 429306/24 bytes for SCSI command 0xff-- guessing data in; [ 77.517322][ T7071] program syz-executor.0 not setting count and/or reply_len properly 2019/08/13 06:53:04 executed programs: 11 [ 83.646756][ T7075] sg_write: data in/out 429306/24 bytes for SCSI command 0xff-- guessing data in; [ 83.646756][ T7075] program syz-executor.0 not setting count and/or reply_len properly [ 83.670065][ T7076] sg_write: data in/out 429306/24 bytes for SCSI command 0xff-- guessing data in; [ 83.670065][ T7076] program syz-executor.0 not setting count and/or reply_len properly 2019/08/13 06:53:09 executed programs: 13 [ 88.826839][ T7080] sg_write: data in/out 429306/24 bytes for SCSI command 0xff-- guessing data in; [ 88.826839][ T7080] program syz-executor.0 not setting count and/or reply_len properly [ 88.850092][ T7081] sg_write: data in/out 429306/24 bytes for SCSI command 0xff-- guessing data in; [ 88.850092][ T7081] program syz-executor.0 not setting count and/or reply_len properly 2019/08/13 06:53:14 executed programs: 15 [ 94.051347][ T7085] sg_write: data in/out 429306/24 bytes for SCSI command 0xff-- guessing data in; [ 94.051347][ T7085] program syz-executor.0 not setting count and/or reply_len properly [ 94.074213][ T7086] sg_write: data in/out 429306/24 bytes for SCSI command 0xff-- guessing data in; [ 94.074213][ T7086] program syz-executor.0 not setting count and/or reply_len properly 2019/08/13 06:53:20 executed programs: 17 [ 99.269786][ T7090] sg_write: data in/out 429306/24 bytes for SCSI command 0xff-- guessing data in; [ 99.269786][ T7090] program syz-executor.0 not setting count and/or reply_len properly [ 99.292942][ T7091] sg_write: data in/out 429306/24 bytes for SCSI command 0xff-- guessing data in; [ 99.292942][ T7091] program syz-executor.0 not setting count and/or reply_len properly 2019/08/13 06:53:25 executed programs: 19 [ 104.461183][ T7095] sg_write: data in/out 429306/24 bytes for SCSI command 0xff-- guessing data in; [ 104.461183][ T7095] program syz-executor.0 not setting count and/or reply_len properly [ 104.492335][ T7097] sg_write: data in/out 429306/24 bytes for SCSI command 0xff-- guessing data in; [ 104.492335][ T7097] program syz-executor.0 not setting count and/or reply_len properly 2019/08/13 06:53:30 executed programs: 21 [ 109.855111][ T7100] sg_write: data in/out 429306/24 bytes for SCSI command 0xff-- guessing data in; [ 109.855111][ T7100] program syz-executor.0 not setting count and/or reply_len properly [ 109.879342][ T7101] sg_write: data in/out 429306/24 bytes for SCSI command 0xff-- guessing data in; [ 109.879342][ T7101] program syz-executor.0 not setting count and/or reply_len properly [ 115.028145][ T7103] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88811ab0a800 (size 2048): comm "syz-executor.0", pid 7045, jiffies 4294942218 (age 67.810s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 20 00 00 00 80 00 00 00 00 00 00 00 00 00 00 00 ............... backtrace: [<000000008b97bbf4>] __kmalloc+0x169/0x300 [<000000008a8d700d>] bio_alloc_bioset+0x1b8/0x2c0 [<0000000095fa00e4>] bio_copy_user_iov+0x112/0x4b0 [<000000009c20754a>] blk_rq_map_user_iov+0xc6/0x2b0 [<00000000979fe8bd>] blk_rq_map_user+0x71/0xb0 [<00000000819adfd1>] sg_common_write.isra.0+0x619/0xa10 [<0000000023edaaae>] sg_write.part.0+0x325/0x570 [<00000000e56ff1ca>] sg_write+0x44/0x64 [<00000000e846f96a>] __vfs_write+0x43/0xa0 [<00000000bc7f73ec>] vfs_write+0xee/0x210 [<00000000f5a357ef>] ksys_write+0x7c/0x130 [<00000000f70369c0>] __x64_sys_write+0x1e/0x30 [<0000000039730e32>] do_syscall_64+0x76/0x1a0 [<0000000073f6d0cb>] entry_SYSCALL_64_after_hwframe+0x44/0xa9