RDS: rds_bind could not find a transport for 172.20.2.170, load rds_tcp or rds_rdma? BUG: sleeping function called from invalid context at net/core/sock.c:2761 in_atomic(): 1, irqs_disabled(): 0, pid: 1369, name: kworker/1:3 2 locks held by kworker/1:3/1369: #0: ((wq_completion)"%s"name){+.+.}, at: [] __write_once_size include/linux/compiler.h:212 [inline] #0: ((wq_completion)"%s"name){+.+.}, at: [] atomic64_set arch/x86/include/asm/atomic64_64.h:34 [inline] #0: ((wq_completion)"%s"name){+.+.}, at: [] atomic_long_set include/asm-generic/atomic-long.h:57 [inline] #0: ((wq_completion)"%s"name){+.+.}, at: [] set_work_data kernel/workqueue.c:618 [inline] #0: ((wq_completion)"%s"name){+.+.}, at: [] set_work_pool_and_clear_pending kernel/workqueue.c:645 [inline] #0: ((wq_completion)"%s"name){+.+.}, at: [] process_one_work+0xad4/0x1be0 kernel/workqueue.c:2083 #1: ((work_completion)(&squeue->work)){+.+.}, at: [] process_one_work+0xb2f/0x1be0 kernel/workqueue.c:2087 CPU: 1 PID: 1369 Comm: kworker/1:3 Not tainted 4.14.0-next-20171124+ #51 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: pencrypt padata_serial_worker Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x194/0x257 lib/dump_stack.c:53 ___might_sleep+0x2b2/0x470 kernel/sched/core.c:6060 __might_sleep+0x95/0x190 kernel/sched/core.c:6013 lock_sock_nested+0x37/0x110 net/core/sock.c:2761 lock_sock include/net/sock.h:1467 [inline] af_alg_async_cb+0x86/0x1a0 crypto/af_alg.c:1039 aead_request_complete include/crypto/internal/aead.h:75 [inline] pcrypt_aead_serial+0x75/0xa0 crypto/pcrypt.c:123 padata_serial_worker+0x476/0x750 kernel/padata.c:348 process_one_work+0xbfd/0x1be0 kernel/workqueue.c:2112 worker_thread+0x223/0x1990 kernel/workqueue.c:2246 kthread+0x37a/0x440 kernel/kthread.c:238 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:437 SELinux: failure in selinux_parse_skb(), unable to parse packet pit: kvm: requested 838 ns i8254 timer period limited to 500000 ns SELinux: failure in selinux_parse_skb(), unable to parse packet SELinux: unrecognized netlink message: protocol=4 nlmsg_type=257 sclass=netlink_tcpdiag_socket pig=9510 comm=syz-executor0 handle_userfault: 237 callbacks suppressed FAULT_FLAG_ALLOW_RETRY missing 30 CPU: 0 PID: 9492 Comm: syz-executor3 Tainted: G W 4.14.0-next-20171124+ #51 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x194/0x257 lib/dump_stack.c:53 handle_userfault+0x12fa/0x24c0 fs/userfaultfd.c:427 do_anonymous_page mm/memory.c:3109 [inline] handle_pte_fault mm/memory.c:3922 [inline] __handle_mm_fault+0x3402/0x3dd0 mm/memory.c:4048 handle_mm_fault+0x38f/0x930 mm/memory.c:4085 __do_page_fault+0x5c9/0xc90 arch/x86/mm/fault.c:1429 do_page_fault+0xee/0x720 arch/x86/mm/fault.c:1504 page_fault+0x22/0x30 arch/x86/entry/entry_64.S:1088 RIP: 0010:fault_in_pages_readable include/linux/pagemap.h:601 [inline] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 lib/iov_iter.c:421 RSP: 0018:ffff8801c8e7f928 EFLAGS: 00010246 RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff8250c7e1 RDX: 00000000000000c6 RSI: ffffc90001e43000 RDI: ffff8801c8e7fd28 RBP: ffff8801c8e7fa08 R08: 1ffff10038985482 R09: 0000000000000000 R10: ffff8801d7242500 R11: 0000000000000000 R12: 1ffff100391cff28 R13: ffff8801c8e7f9e0 R14: 0000000000000000 R15: ffff8801c8e7fd20 generic_perform_write+0x200/0x600 mm/filemap.c:3128 __generic_file_write_iter+0x366/0x5b0 mm/filemap.c:3263 generic_file_write_iter+0x399/0x7a0 mm/filemap.c:3291 call_write_iter include/linux/fs.h:1772 [inline] new_sync_write fs/read_write.c:469 [inline] __vfs_write+0x68a/0x970 fs/read_write.c:482 vfs_write+0x18f/0x510 fs/read_write.c:544 SYSC_write fs/read_write.c:589 [inline] SyS_write+0xef/0x220 fs/read_write.c:581 entry_SYSCALL_64_fastpath+0x1f/0x96 RIP: 0033:0x452879 RSP: 002b:00007fbf87bb7be8 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 0000000000452879 RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000015 RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ed1c0 R13: 00000000ffffffff R14: 00007fbf87bb86d4 R15: 0000000000000000 SELinux: unrecognized netlink message: protocol=4 nlmsg_type=257 sclass=netlink_tcpdiag_socket pig=9522 comm=syz-executor0 device gre0 entered promiscuous mode nla_parse: 6 callbacks suppressed netlink: 9 bytes leftover after parsing attributes in process `syz-executor4'. A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. netlink: 9 bytes leftover after parsing attributes in process `syz-executor4'. A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. device  entered promiscuous mode device  left promiscuous mode netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. audit: type=1326 audit(1511713792.865:1100): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9744 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452879 code=0x7ffc0000 netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. sg_write: data in/out 156/46 bytes for SCSI command 0x85-- guessing data in; program syz-executor7 not setting count and/or reply_len properly audit: type=1326 audit(1511713792.888:1101): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9744 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=66 compat=0 ip=0x452879 code=0x7ffc0000 audit: type=1326 audit(1511713792.888:1102): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9744 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452879 code=0x7ffc0000 audit: type=1326 audit(1511713792.888:1103): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9744 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=55 compat=0 ip=0x452879 code=0x7ffc0000 netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. audit: type=1326 audit(1511713792.888:1104): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9744 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452879 code=0x7ffc0000 netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. sg_write: data in/out 156/46 bytes for SCSI command 0x85-- guessing data in; program syz-executor7 not setting count and/or reply_len properly audit: type=1326 audit(1511713792.888:1105): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9744 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=68 compat=0 ip=0x452879 code=0x7ffc0000 audit: type=1326 audit(1511713792.888:1106): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9744 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452879 code=0x7ffc0000 audit: type=1326 audit(1511713792.889:1107): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9744 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=71 compat=0 ip=0x452879 code=0x7ffc0000 audit: type=1326 audit(1511713792.889:1108): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9744 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452879 code=0x7ffc0000 A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. QAT: Invalid ioctl QAT: Invalid ioctl device gre0 entered promiscuous mode A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. sock: sock_set_timeout: `syz-executor0' (pid 10091) tries to set negative timeout kvm_hv_set_msr: 129 callbacks suppressed kvm [10046]: vcpu0, guest rIP: 0x9115 Hyper-V uhandled wrmsr: 0x4000008f data 0xe0050031 kvm [10046]: vcpu0, guest rIP: 0x9115 Hyper-V uhandled wrmsr: 0x4000008e data 0xe0050031 kvm [10046]: vcpu0, guest rIP: 0x9115 Hyper-V uhandled wrmsr: 0x4000008d data 0xe0050031 kvm [10046]: vcpu0, guest rIP: 0x9115 Hyper-V uhandled wrmsr: 0x4000008c data 0xe0050031 kvm [10046]: vcpu0, guest rIP: 0x9115 Hyper-V uhandled wrmsr: 0x4000008b data 0xe0050031 kvm [10046]: vcpu0, guest rIP: 0x9115 Hyper-V uhandled wrmsr: 0x4000008a data 0xe0050031 kvm [10046]: vcpu0, guest rIP: 0x9115 Hyper-V uhandled wrmsr: 0x40000089 data 0xe0050031 kvm [10046]: vcpu0, guest rIP: 0x9115 Hyper-V uhandled wrmsr: 0x40000088 data 0xe0050031 kvm [10046]: vcpu0, guest rIP: 0x9115 Hyper-V uhandled wrmsr: 0x40000087 data 0xe0050031 kvm [10046]: vcpu0, guest rIP: 0x9115 Hyper-V uhandled wrmsr: 0x40000086 data 0xe0050031 kvm [10046]: vcpu0, guest rIP: 0x9115 Hyper-V uhandled wrmsr: 0x40000020 data 0xe0050031 sock: sock_set_timeout: `syz-executor0' (pid 10118) tries to set negative timeout kvm [10046]: vcpu0, guest rIP: 0x9115 Hyper-V uhandled wrmsr: 0x40000020 data 0xe0050031 QAT: Invalid ioctl QAT: Invalid ioctl do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app QAT: Invalid ioctl QAT: Invalid ioctl do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app futex_wake_op: syz-executor0 tries to shift op by 4031; fix this program QAT: Invalid ioctl QAT: Invalid ioctl QAT: Invalid ioctl QAT: Invalid ioctl QAT: Invalid ioctl QAT: Invalid ioctl QAT: Invalid ioctl QAT: Invalid ioctl QAT: Invalid ioctl QAT: Invalid ioctl QAT: Invalid ioctl QAT: Invalid ioctl mmap: syz-executor1 (10464): VmData 18796544 exceed data ulimit 7. Update limits or use boot option ignore_rlimit_data. kauditd_printk_skb: 334 callbacks suppressed audit: type=1326 audit(1511713796.893:1443): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=10470 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=c000003e syscall=202 compat=0 ip=0x452879 code=0x0 audit: type=1326 audit(1511713796.983:1444): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=10470 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=c000003e syscall=202 compat=0 ip=0x452879 code=0x0 nla_parse: 21 callbacks suppressed netlink: 14 bytes leftover after parsing attributes in process `syz-executor2'. netlink: 14 bytes leftover after parsing attributes in process `syz-executor2'. netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. net_ratelimit: 2 callbacks suppressed dccp_v6_rcv: dropped packet with invalid checksum dccp_v6_rcv: dropped packet with invalid checksum sctp: [Deprecated]: syz-executor6 (pid 10825) Use of int in maxseg socket option. Use struct sctp_assoc_value instead sctp: [Deprecated]: syz-executor6 (pid 10825) Use of int in maxseg socket option. Use struct sctp_assoc_value instead could not allocate digest TFM handle t8g could not allocate digest TFM handle t8g kvm [10892]: vcpu0, guest rIP: 0x9126 disabled perfctr wrmsr: 0xc1 data 0xffffffff netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. QAT: Invalid ioctl netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. QAT: Invalid ioctl device gre0 entered promiscuous mode QAT: Invalid ioctl QAT: Invalid ioctl SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=11145 comm=syz-executor4