BUG: sleeping function called from invalid context at net/core/sock.c:2761 in_atomic(): 1, irqs_disabled(): 0, pid: 5320, name: kworker/1:4 2 locks held by kworker/1:4/5320: #0: ((wq_completion)"crypto"){+.+.}, at: [] __write_once_size include/linux/compiler.h:212 [inline] #0: ((wq_completion)"crypto"){+.+.}, at: [] atomic64_set arch/x86/include/asm/atomic64_64.h:34 [inline] #0: ((wq_completion)"crypto"){+.+.}, at: [] atomic_long_set include/asm-generic/atomic-long.h:57 [inline] #0: ((wq_completion)"crypto"){+.+.}, at: [] set_work_data kernel/workqueue.c:618 [inline] #0: ((wq_completion)"crypto"){+.+.}, at: [] set_work_pool_and_clear_pending kernel/workqueue.c:645 [inline] #0: ((wq_completion)"crypto"){+.+.}, at: [] process_one_work+0xad4/0x1be0 kernel/workqueue.c:2083 #1: ((work_completion)(&cpu_queue->work)#2){+.+.}, at: [] process_one_work+0xb2f/0x1be0 kernel/workqueue.c:2087 CPU: 1 PID: 5320 Comm: kworker/1:4 Not tainted 4.15.0-rc1+ #198 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: crypto cryptd_queue_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:1465 [inline] af_alg_async_cb+0x86/0x1a0 crypto/af_alg.c:1039 cryptd_skcipher_complete+0x147/0x220 crypto/cryptd.c:469 cryptd_skcipher_decrypt+0x39f/0x5a0 crypto/cryptd.c:529 cryptd_queue_worker+0xff/0x1b0 crypto/cryptd.c:190 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:441 binder: 22931:22935 BC_DEAD_BINDER_DONE fffffffffffffffd not found binder: 22931:22935 BC_ACQUIRE_DONE uffffffffffffffff no match binder: 22931:22945 BC_DEAD_BINDER_DONE fffffffffffffffd not found binder: 22931:22945 BC_ACQUIRE_DONE uffffffffffffffff no match binder: 22931:22945 tried to acquire reference to desc 0, got 1 instead binder: 22931:22945 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 binder: 22953:22956 ERROR: BC_REGISTER_LOOPER called without request binder: 22956 RLIMIT_NICE not set binder_alloc: 22953: binder_alloc_buf failed to map page at 20000000 in userspace binder: 22953:22969 transaction failed 29201/-12, size 0-0 line 2870 binder_alloc: binder_alloc_mmap_handler: 22953 20001000-20004000 already mapped failed -16 binder: 22953:22966 got reply transaction with no transaction stack binder: 22953:22966 transaction failed 29201/-71, size 0-0 line 2670 sctp: [Deprecated]: syz-executor1 (pid 22989) Use of int in maxseg socket option. Use struct sctp_assoc_value instead binder: undelivered TRANSACTION_ERROR: 29201 sctp: [Deprecated]: syz-executor1 (pid 22992) Use of int in maxseg socket option. Use struct sctp_assoc_value instead binder: 22953:22956 ERROR: BC_REGISTER_LOOPER called without request binder: 22956 RLIMIT_NICE not set binder_alloc: 22953: binder_alloc_buf failed to map page at 20000000 in userspace binder: 22953:22963 transaction failed 29201/-12, size 0-0 line 2870 binder: 22953:22969 got reply transaction with no transaction stack binder: 22953:22969 transaction failed 29201/-71, size 0-0 line 2670 QAT: Invalid ioctl binder: undelivered TRANSACTION_ERROR: 29201 binder: undelivered TRANSACTION_ERROR: 29201 binder: undelivered TRANSACTION_ERROR: 29201 QAT: Invalid ioctl BUG: sleeping function called from invalid context at net/core/sock.c:2761 in_atomic(): 1, irqs_disabled(): 0, pid: 5320, name: kworker/1:4 2 locks held by kworker/1:4/5320: #0: ((wq_completion)"crypto"){+.+.}, at: [] __write_once_size include/linux/compiler.h:212 [inline] #0: ((wq_completion)"crypto"){+.+.}, at: [] atomic64_set arch/x86/include/asm/atomic64_64.h:34 [inline] #0: ((wq_completion)"crypto"){+.+.}, at: [] atomic_long_set include/asm-generic/atomic-long.h:57 [inline] #0: ((wq_completion)"crypto"){+.+.}, at: [] set_work_data kernel/workqueue.c:618 [inline] #0: ((wq_completion)"crypto"){+.+.}, at: [] set_work_pool_and_clear_pending kernel/workqueue.c:645 [inline] #0: ((wq_completion)"crypto"){+.+.}, at: [] process_one_work+0xad4/0x1be0 kernel/workqueue.c:2083 #1: ((work_completion)(&cpu_queue->work)#2){+.+.}, at: [] process_one_work+0xb2f/0x1be0 kernel/workqueue.c:2087 CPU: 1 PID: 5320 Comm: kworker/1:4 Tainted: G W 4.15.0-rc1+ #198 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: crypto cryptd_queue_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:1465 [inline] af_alg_async_cb+0x86/0x1a0 crypto/af_alg.c:1039 cryptd_skcipher_complete+0x147/0x220 crypto/cryptd.c:469 cryptd_skcipher_decrypt+0x39f/0x5a0 crypto/cryptd.c:529 cryptd_queue_worker+0xff/0x1b0 crypto/cryptd.c:190 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:441 netlink: 16 bytes leftover after parsing attributes in process `syz-executor5'. SELinux: unrecognized netlink message: protocol=0 nlmsg_type=14917 sclass=netlink_route_socket pig=23143 comm=syz-executor3 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=14917 sclass=netlink_route_socket pig=23146 comm=syz-executor3 BUG: sleeping function called from invalid context at net/core/sock.c:2761 in_atomic(): 1, irqs_disabled(): 0, pid: 1308, name: kworker/0:2 2 locks held by kworker/0:2/1308: #0: ((wq_completion)"crypto"){+.+.}, at: [] __write_once_size include/linux/compiler.h:212 [inline] #0: ((wq_completion)"crypto"){+.+.}, at: [] atomic64_set arch/x86/include/asm/atomic64_64.h:34 [inline] #0: ((wq_completion)"crypto"){+.+.}, at: [] atomic_long_set include/asm-generic/atomic-long.h:57 [inline] #0: ((wq_completion)"crypto"){+.+.}, at: [] set_work_data kernel/workqueue.c:618 [inline] #0: ((wq_completion)"crypto"){+.+.}, at: [] set_work_pool_and_clear_pending kernel/workqueue.c:645 [inline] #0: ((wq_completion)"crypto"){+.+.}, at: [] process_one_work+0xad4/0x1be0 kernel/workqueue.c:2083 #1: ((work_completion)(&cpu_queue->work)#2){+.+.}, at: [] process_one_work+0xb2f/0x1be0 kernel/workqueue.c:2087 CPU: 0 PID: 1308 Comm: kworker/0:2 Tainted: G W 4.15.0-rc1+ #198 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: crypto cryptd_queue_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:1465 [inline] af_alg_async_cb+0x86/0x1a0 crypto/af_alg.c:1039 cryptd_skcipher_complete+0x147/0x220 crypto/cryptd.c:469 cryptd_skcipher_decrypt+0x39f/0x5a0 crypto/cryptd.c:529 cryptd_queue_worker+0xff/0x1b0 crypto/cryptd.c:190 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:441 ?: renamed from sit0 netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. QAT: Invalid ioctl SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=23237 comm=syz-executor5 binder: 23236:23239 BC_DEAD_BINDER_DONE 0000000000000002 not found binder: 23236:23239 BC_FREE_BUFFER u0000000020007f72 no match binder: tried to use weak ref as strong ref binder: 23236:23239 got transaction to invalid handle binder: 23236:23239 transaction failed 29201/-22, size 0-32 line 2755 binder_alloc: binder_alloc_mmap_handler: 23236 20000000-20002000 already mapped failed -16 binder: BINDER_SET_CONTEXT_MGR already set binder: 23236:23239 ioctl 40046207 0 returned -16 binder_alloc: 23236: binder_alloc_buf, no vma binder: 23236:23245 transaction failed 29189/-3, size 80-16 line 2870 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=24324 sclass=netlink_route_socket pig=23244 comm=syz-executor2 kvm: emulating exchange as write binder: release 23236:23239 transaction 158 out, still active binder: unexpected work type, 4, not freed binder: undelivered TRANSACTION_COMPLETE binder: undelivered TRANSACTION_ERROR: 29201 binder: send failed reply for transaction 158, target dead SELinux: unrecognized netlink message: protocol=0 nlmsg_type=24324 sclass=netlink_route_socket pig=23249 comm=syz-executor2 netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=23252 comm=syz-executor5 netlink: 56 bytes leftover after parsing attributes in process `syz-executor4'. SELinux: unrecognized netlink message: protocol=6 nlmsg_type=1 sclass=netlink_xfrm_socket pig=23269 comm=syz-executor4 QAT: Invalid ioctl netlink: 56 bytes leftover after parsing attributes in process `syz-executor4'. SELinux: unrecognized netlink message: protocol=6 nlmsg_type=1 sclass=netlink_xfrm_socket pig=23281 comm=syz-executor4 kauditd_printk_skb: 794 callbacks suppressed audit: type=1326 audit(1511916719.729:4787): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=23290 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0xffff0000 audit: type=1326 audit(1511916719.814:4788): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=23290 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0xffff0000 netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. BUG: sleeping function called from invalid context at net/core/sock.c:2761 in_atomic(): 1, irqs_disabled(): 0, pid: 1404, name: kworker/0:3 2 locks held by kworker/0:3/1404: #0: ((wq_completion)"crypto"){+.+.}, at: [] __write_once_size include/linux/compiler.h:212 [inline] #0: ((wq_completion)"crypto"){+.+.}, at: [] atomic64_set arch/x86/include/asm/atomic64_64.h:34 [inline] #0: ((wq_completion)"crypto"){+.+.}, at: [] atomic_long_set include/asm-generic/atomic-long.h:57 [inline] #0: ((wq_completion)"crypto"){+.+.}, at: [] set_work_data kernel/workqueue.c:618 [inline] #0: ((wq_completion)"crypto"){+.+.}, at: [] set_work_pool_and_clear_pending kernel/workqueue.c:645 [inline] #0: ((wq_completion)"crypto"){+.+.}, at: [] process_one_work+0xad4/0x1be0 kernel/workqueue.c:2083 #1: ((work_completion)(&cpu_queue->work)#2){+.+.}, at: [] process_one_work+0xb2f/0x1be0 kernel/workqueue.c:2087 CPU: 0 PID: 1404 Comm: kworker/0:3 Tainted: G W 4.15.0-rc1+ #198 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: crypto cryptd_queue_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:1465 [inline] af_alg_async_cb+0x86/0x1a0 crypto/af_alg.c:1039 cryptd_skcipher_complete+0x147/0x220 crypto/cryptd.c:469 cryptd_skcipher_decrypt+0x39f/0x5a0 crypto/cryptd.c:529 cryptd_queue_worker+0xff/0x1b0 crypto/cryptd.c:190 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:441 netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. ICMPv6: NA: bb:bb:bb:bb:bb:02 advertised our address fe80::2aa on syz2! ICMPv6: NA: bb:bb:bb:bb:bb:02 advertised our address fe80::2aa on syz2! QAT: Invalid ioctl QAT: Invalid ioctl BUG: sleeping function called from invalid context at net/core/sock.c:2761 in_atomic(): 1, irqs_disabled(): 0, pid: 3870, name: kworker/1:3 2 locks held by kworker/1:3/3870: #0: ((wq_completion)"crypto"){+.+.}, at: [] __write_once_size include/linux/compiler.h:212 [inline] #0: ((wq_completion)"crypto"){+.+.}, at: [] atomic64_set arch/x86/include/asm/atomic64_64.h:34 [inline] #0: ((wq_completion)"crypto"){+.+.}, at: [] atomic_long_set include/asm-generic/atomic-long.h:57 [inline] #0: ((wq_completion)"crypto"){+.+.}, at: [] set_work_data kernel/workqueue.c:618 [inline] #0: ((wq_completion)"crypto"){+.+.}, at: [] set_work_pool_and_clear_pending kernel/workqueue.c:645 [inline] #0: ((wq_completion)"crypto"){+.+.}, at: [] process_one_work+0xad4/0x1be0 kernel/workqueue.c:2083 #1: ((work_completion)(&cpu_queue->work)#2){+.+.}, at: [] process_one_work+0xb2f/0x1be0 kernel/workqueue.c:2087 CPU: 1 PID: 3870 Comm: kworker/1:3 Tainted: G W 4.15.0-rc1+ #198 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: crypto cryptd_queue_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:1465 [inline] af_alg_async_cb+0x86/0x1a0 crypto/af_alg.c:1039 cryptd_skcipher_complete+0x147/0x220 crypto/cryptd.c:469 cryptd_skcipher_decrypt+0x39f/0x5a0 crypto/cryptd.c:529 cryptd_queue_worker+0xff/0x1b0 crypto/cryptd.c:190 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:441 SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=23593 comm=syz-executor5 netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. tc_ctl_action: received NO action attribs SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=23593 comm=syz-executor5 netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. sd 0:0:1:0: [sg0] tag#0 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK sd 0:0:1:0: [sg0] tag#0 CDB: Test Unit Ready sd 0:0:1:0: [sg0] tag#0 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#0 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#0 CDB[20]: 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#0 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK sd 0:0:1:0: [sg0] tag#0 CDB: Test Unit Ready sd 0:0:1:0: [sg0] tag#0 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#0 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#0 CDB[20]: 00 00 00 00 00 00 00 00 00 sg_write: data in/out 327644/32 bytes for SCSI command 0x4-- guessing data in; program syz-executor4 not setting count and/or reply_len properly sg_write: data in/out 327644/32 bytes for SCSI command 0x4-- guessing data in; program syz-executor4 not setting count and/or reply_len properly netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. device eql entered promiscuous mode RDS: rds_bind could not find a transport for 255.255.255.255, 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: 5320, name: kworker/1:4 2 locks held by kworker/1:4/5320: #0: ((wq_completion)"crypto"){+.+.}, at: [] __write_once_size include/linux/compiler.h:212 [inline] #0: ((wq_completion)"crypto"){+.+.}, at: [] atomic64_set arch/x86/include/asm/atomic64_64.h:34 [inline] #0: ((wq_completion)"crypto"){+.+.}, at: [] atomic_long_set include/asm-generic/atomic-long.h:57 [inline] #0: ((wq_completion)"crypto"){+.+.}, at: [] set_work_data kernel/workqueue.c:618 [inline] #0: ((wq_completion)"crypto"){+.+.}, at: [] set_work_pool_and_clear_pending kernel/workqueue.c:645 [inline] #0: ((wq_completion)"crypto"){+.+.}, at: [] process_one_work+0xad4/0x1be0 kernel/workqueue.c:2083 #1: ((work_completion)(&cpu_queue->work)#2){+.+.}, at: [] process_one_work+0xb2f/0x1be0 kernel/workqueue.c:2087 CPU: 1 PID: 5320 Comm: kworker/1:4 Tainted: G W 4.15.0-rc1+ #198 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: crypto cryptd_queue_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:1465 [inline] af_alg_async_cb+0x86/0x1a0 crypto/af_alg.c:1039 cryptd_skcipher_complete+0x147/0x220 crypto/cryptd.c:469 cryptd_skcipher_decrypt+0x39f/0x5a0 crypto/cryptd.c:529 cryptd_queue_worker+0xff/0x1b0 crypto/cryptd.c:190 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:441 sctp: [Deprecated]: syz-executor7 (pid 23904) Use of struct sctp_assoc_value in delayed_ack socket option. Use struct sctp_sack_info instead sctp: [Deprecated]: syz-executor7 (pid 23913) Use of struct sctp_assoc_value in delayed_ack socket option. Use struct sctp_sack_info instead netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. QAT: Invalid ioctl QAT: Invalid ioctl netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. QAT: Invalid ioctl QAT: Invalid ioctl netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. device gre0 entered promiscuous mode binder: 24034:24035 got reply transaction with no transaction stack binder: 24034:24035 transaction failed 29201/-71, size 32-48 line 2670 binder: 24034:24035 got reply transaction with no transaction stack binder: 24034:24035 transaction failed 29201/-71, size 32-48 line 2670 binder: undelivered TRANSACTION_ERROR: 29201 binder: undelivered TRANSACTION_ERROR: 29201 device lo left promiscuous mode QAT: Invalid ioctl QAT: Invalid ioctl BUG: sleeping function called from invalid context at net/core/sock.c:2761 in_atomic(): 1, irqs_disabled(): 0, pid: 4420, name: kworker/0:4 2 locks held by kworker/0:4/4420: #0: ((wq_completion)"crypto"){+.+.}, at: [] __write_once_size include/linux/compiler.h:212 [inline] #0: ((wq_completion)"crypto"){+.+.}, at: [] atomic64_set arch/x86/include/asm/atomic64_64.h:34 [inline] #0: ((wq_completion)"crypto"){+.+.}, at: [] atomic_long_set include/asm-generic/atomic-long.h:57 [inline] #0: ((wq_completion)"crypto"){+.+.}, at: [] set_work_data kernel/workqueue.c:618 [inline] #0: ((wq_completion)"crypto"){+.+.}, at: [] set_work_pool_and_clear_pending kernel/workqueue.c:645 [inline] #0: ((wq_completion)"crypto"){+.+.}, at: [] process_one_work+0xad4/0x1be0 kernel/workqueue.c:2083 #1: ((work_completion)(&cpu_queue->work)#2){+.+.}, at: [] process_one_work+0xb2f/0x1be0 kernel/workqueue.c:2087 CPU: 0 PID: 4420 Comm: kworker/0:4 Tainted: G W 4.15.0-rc1+ #198 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: crypto cryptd_queue_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:1465 [inline] af_alg_async_cb+0x86/0x1a0 crypto/af_alg.c:1039 cryptd_skcipher_complete+0x147/0x220 crypto/cryptd.c:469 cryptd_skcipher_decrypt+0x39f/0x5a0 crypto/cryptd.c:529 cryptd_queue_worker+0xff/0x1b0 crypto/cryptd.c:190 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:441 RDS: rds_bind could not find a transport for 224.0.0.2, load rds_tcp or rds_rdma? RDS: rds_bind could not find a transport for 224.0.0.2, load rds_tcp or rds_rdma? netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'.