QAT: Invalid ioctl ============================= WARNING: suspicious RCU usage 4.14.0-rc5+ #143 Not tainted ----------------------------- ./include/linux/inetdevice.h:230 suspicious rcu_dereference_protected() usage! other info that might help us debug this: rcu_scheduler_active = 2, debug_locks = 1 1 lock held by syz-executor5/20441: #0: (rcu_read_lock){....}, at: [] inet_rtm_getroute+0xaa0/0x2d70 net/ipv4/route.c:2738 stack backtrace: CPU: 1 PID: 20441 Comm: syz-executor5 Not tainted 4.14.0-rc5+ #143 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:16 [inline] dump_stack+0x194/0x257 lib/dump_stack.c:52 lockdep_rcu_suspicious+0x123/0x170 kernel/locking/lockdep.c:4665 __in_dev_get_rtnl include/linux/inetdevice.h:230 [inline] fib_dump_info+0x1136/0x13d0 net/ipv4/fib_semantics.c:1377 inet_rtm_getroute+0xf97/0x2d70 net/ipv4/route.c:2785 rtnetlink_rcv_msg+0x51c/0x1090 net/core/rtnetlink.c:4240 netlink_rcv_skb+0x216/0x440 net/netlink/af_netlink.c:2409 rtnetlink_rcv+0x1c/0x20 net/core/rtnetlink.c:4264 netlink_unicast_kernel net/netlink/af_netlink.c:1273 [inline] netlink_unicast+0x4e8/0x6f0 net/netlink/af_netlink.c:1299 netlink_sendmsg+0xa4a/0xe60 net/netlink/af_netlink.c:1862 sock_sendmsg_nosec net/socket.c:633 [inline] sock_sendmsg+0xca/0x110 net/socket.c:643 sock_write_iter+0x31a/0x5d0 net/socket.c:912 call_write_iter include/linux/fs.h:1770 [inline] new_sync_write fs/read_write.c:468 [inline] __vfs_write+0x684/0x970 fs/read_write.c:481 vfs_write+0x189/0x510 fs/read_write.c:543 SYSC_write fs/read_write.c:588 [inline] SyS_write+0xef/0x220 fs/read_write.c:580 entry_SYSCALL_64_fastpath+0x1f/0xbe RIP: 0033:0x452719 RSP: 002b:00007f39897ccbe8 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 0000000000452719 RDX: 0000000000000024 RSI: 0000000020226000 RDI: 0000000000000014 RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4040 R13: 00000000ffffffff R14: 00007f39897cd6d4 R15: 0000000000000000 sctp: [Deprecated]: syz-executor5 (pid 20493) Use of struct sctp_assoc_value in delayed_ack socket option. Use struct sctp_sack_info instead sctp: [Deprecated]: syz-executor5 (pid 20493) Use of struct sctp_assoc_value in delayed_ack socket option. Use struct sctp_sack_info instead sctp: [Deprecated]: syz-executor1 (pid 20551) Use of int in maxseg socket option. Use struct sctp_assoc_value instead netlink: 13 bytes leftover after parsing attributes in process `syz-executor6'. device gre0 entered promiscuous mode netlink: 13 bytes leftover after parsing attributes in process `syz-executor6'. netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. QAT: Invalid ioctl QAT: Invalid ioctl netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. kauditd_printk_skb: 64 callbacks suppressed audit: type=1326 audit(1508681599.327:1614): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=20807 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452719 code=0xffff0000 QAT: Invalid ioctl QAT: Invalid ioctl audit: type=1326 audit(1508681599.426:1615): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=20807 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452719 code=0xffff0000 NFS: bad mount option value specified: vÿ dccp_v4_rcv: dropped packet with invalid checksum NFS: bad mount option value specified: vÿ netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. device  entered promiscuous mode device  left promiscuous mode QAT: Invalid ioctl QAT: Invalid ioctl device  entered promiscuous mode device  left promiscuous mode QAT: Invalid ioctl QAT: Invalid ioctl RDS: rds_bind could not find a transport for 172.20.6.170, load rds_tcp or rds_rdma? RDS: rds_bind could not find a transport for 172.20.6.170, load rds_tcp or rds_rdma? audit: type=1326 audit(1508681600.497:1616): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=21031 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452719 code=0x7ffc0000 audit: type=1326 audit(1508681600.498:1617): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=21031 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=63 compat=0 ip=0x452719 code=0x7ffc0000 audit: type=1326 audit(1508681600.500:1618): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=21031 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452719 code=0x7ffc0000 audit: type=1326 audit(1508681600.503:1619): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=21031 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452719 code=0x7ffc0000 audit: type=1326 audit(1508681600.503:1620): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=21031 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452719 code=0x7ffc0000 audit: type=1326 audit(1508681600.504:1621): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=21031 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=4 compat=0 ip=0x452719 code=0x7ffc0000 audit: type=1326 audit(1508681600.504:1622): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=21031 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452719 code=0x7ffc0000 audit: type=1326 audit(1508681600.504:1623): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=21031 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=93 compat=0 ip=0x452719 code=0x7ffc0000 sg_write: data in/out 393186/258 bytes for SCSI command 0x0-- guessing data in; program syz-executor0 not setting count and/or reply_len properly sg_write: data in/out 393186/258 bytes for SCSI command 0x0-- guessing data in; program syz-executor0 not setting count and/or reply_len properly netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. SELinux: unrecognized netlink message: protocol=4 nlmsg_type=32767 sclass=netlink_tcpdiag_socket pig=21152 comm=syz-executor1 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=21152 comm=syz-executor1 SELinux: unrecognized netlink message: protocol=4 nlmsg_type=32767 sclass=netlink_tcpdiag_socket pig=21152 comm=syz-executor1 QAT: Invalid ioctl SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=21152 comm=syz-executor1 rpcbind: RPC call returned error 22 sock: process `syz-executor4' is using obsolete setsockopt SO_BSDCOMPAT rpcbind: RPC call returned error 22 irq bypass consumer (token ffff8801cccf2180) registration fails: -16 nla_parse: 7 callbacks suppressed netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1042 sclass=netlink_route_socket pig=21330 comm=syz-executor1 netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1042 sclass=netlink_route_socket pig=21334 comm=syz-executor1 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=24967 sclass=netlink_route_socket pig=21435 comm=syz-executor6 IPv6: ADDRCONF(NETDEV_UP): 0fC'„ZKÇìšý¿à: link is not ready do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app SELinux: unrecognized netlink message: protocol=0 nlmsg_type=24967 sclass=netlink_route_socket pig=21435 comm=syz-executor6 do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app device gre0 entered promiscuous mode netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. IPv6: Can't replace route, no match found netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. IPv6: Can't replace route, no match found kauditd_printk_skb: 29 callbacks suppressed audit: type=1326 audit(1508681605.081:1653): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=21625 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452719 code=0xffff0000 audit: type=1326 audit(1508681605.225:1654): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=21625 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452719 code=0xffff0000 sg_write: data in/out 822404280/197 bytes for SCSI command 0x12-- guessing data in; program syz-executor7 not setting count and/or reply_len properly sg_write: data in/out 213832448/199 bytes for SCSI command 0xf-- guessing data in; program syz-executor7 not setting count and/or reply_len properly sg_write: data in/out 822404280/197 bytes for SCSI command 0x12-- guessing data in; program syz-executor7 not setting count and/or reply_len properly sg_write: data in/out 213832448/199 bytes for SCSI command 0xf-- guessing data in; program syz-executor7 not setting count and/or reply_len properly netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. device gre0 entered promiscuous mode QAT: Invalid ioctl netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. QAT: Invalid ioctl