BUG: sleeping function called from invalid context at net/core/sock.c:2761 in_atomic(): 1, irqs_disabled(): 0, pid: 5403, name: kworker/1:3 2 locks held by kworker/1:3/5403: #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: 5403 Comm: kworker/1:3 Not tainted 4.15.0-rc1+ #197 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:1465 [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:441 binder: 29079:29080 BC_ACQUIRE_DONE u0000000000000000 no match binder: 29079:29087 BC_ACQUIRE_DONE u0000000000000000 no match binder: BINDER_SET_CONTEXT_MGR already set binder: 29079:29088 ioctl 40046207 0 returned -16 RDS: rds_bind could not find a transport for 172.20.3.170, load rds_tcp or rds_rdma? device lo entered promiscuous mode kvm_hv_set_msr: 11 callbacks suppressed kvm [29099]: vcpu0, guest rIP: 0x9115 Hyper-V uhandled wrmsr: 0x4000008f data 0x0 kvm [29099]: vcpu0, guest rIP: 0x9115 Hyper-V uhandled wrmsr: 0x4000008e data 0x0 kvm [29099]: vcpu0, guest rIP: 0x9115 Hyper-V uhandled wrmsr: 0x4000008d data 0x0 kvm [29099]: vcpu0, guest rIP: 0x9115 Hyper-V uhandled wrmsr: 0x4000008c data 0x0 kvm [29099]: vcpu0, guest rIP: 0x9115 Hyper-V uhandled wrmsr: 0x4000008b data 0x0 RDS: rds_bind could not find a transport for 172.20.3.170, load rds_tcp or rds_rdma? kvm [29099]: vcpu0, guest rIP: 0x9115 Hyper-V uhandled wrmsr: 0x4000008a data 0x0 kvm [29099]: vcpu0, guest rIP: 0x9115 Hyper-V uhandled wrmsr: 0x40000089 data 0x0 kvm [29099]: vcpu0, guest rIP: 0x9115 Hyper-V uhandled wrmsr: 0x40000088 data 0x0 kvm [29099]: vcpu0, guest rIP: 0x9115 Hyper-V uhandled wrmsr: 0x4000008f data 0x0 kvm [29099]: vcpu0, guest rIP: 0x9115 Hyper-V uhandled wrmsr: 0x4000008e data 0x0 sctp: [Deprecated]: syz-executor3 (pid 29246) Use of int in maxseg socket option. Use struct sctp_assoc_value instead sctp: [Deprecated]: syz-executor3 (pid 29252) Use of int in maxseg socket option. Use struct sctp_assoc_value instead nla_parse: 4 callbacks suppressed netlink: 9 bytes leftover after parsing attributes in process `syz-executor1'. netlink: 9 bytes leftover after parsing attributes in process `syz-executor1'. kauditd_printk_skb: 474 callbacks suppressed audit: type=1326 audit(1511846861.986:7254): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=29309 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 audit: type=1326 audit(1511846861.986:7255): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=29309 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 audit: type=1326 audit(1511846861.995:7256): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=29309 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40cd11 code=0x7ffc0000 binder: 29326:29328 IncRefs 0 refcount change on invalid ref 2 ret -22 binder: 29326:29328 Acquire 1 refcount change on invalid ref 4 ret -22 binder: 29326:29328 ioctl c0306201 20000fd0 returned -14 binder: 29326:29328 BC_DEAD_BINDER_DONE 0000000000000001 not found binder: 29326:29328 DecRefs 0 refcount change on invalid ref -1 ret -22 binder: 29326:29328 unknown command -1 binder: 29326:29328 ioctl c0306201 20001fd0 returned -22 binder: BINDER_SET_CONTEXT_MGR already set binder: 29326:29328 ioctl 40046207 0 returned -16 binder_alloc: 29326: binder_alloc_buf, no vma binder: 29326:29328 transaction failed 29189/-3, size -3220937977--12884901889 line 2870 binder: BINDER_SET_CONTEXT_MGR already set binder: 29326:29334 ioctl 40046207 0 returned -16 binder: 29326:29328 BC_DEAD_BINDER_DONE 0000000000000001 not found binder: 29326:29328 DecRefs 0 refcount change on invalid ref -1 ret -22 binder: 29326:29328 unknown command -1 binder: 29326:29328 ioctl c0306201 20001fd0 returned -22 binder_alloc: binder_alloc_mmap_handler: 29326 20000000-20002000 already mapped failed -16 binder: BINDER_SET_CONTEXT_MGR already set binder: 29326:29328 ioctl 40046207 0 returned -16 binder_alloc: 29326: binder_alloc_buf, no vma binder: 29326:29334 transaction failed 29189/-3, size -3220937977--12884901889 line 2870 binder: undelivered TRANSACTION_ERROR: 29189 binder: undelivered TRANSACTION_ERROR: 29189 netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. audit: type=1326 audit(1511846861.995:7257): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=29309 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 QAT: Invalid ioctl QAT: Invalid ioctl audit: type=1326 audit(1511846861.995:7258): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=29309 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 audit: type=1326 audit(1511846862.017:7259): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=29309 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=157 compat=0 ip=0x4529d9 code=0x7ffc0000 audit: type=1326 audit(1511846862.017:7260): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=29309 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 audit: type=1326 audit(1511846862.017:7261): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=29309 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 audit: type=1326 audit(1511846862.018:7262): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=29309 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=55 compat=0 ip=0x4529d9 code=0x7ffc0000 audit: type=1326 audit(1511846862.018:7263): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=29309 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 QAT: Invalid ioctl QAT: Invalid ioctl netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. QAT: Invalid ioctl QAT: Invalid ioctl netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. sg_write: data in/out 1562545402/1 bytes for SCSI command 0x0-- guessing data in; program syz-executor1 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-executor1 not setting count and/or reply_len properly sg_write: data in/out 1562545402/1 bytes for SCSI command 0x0-- guessing data in; program syz-executor1 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-executor1 not setting count and/or reply_len properly dccp_invalid_packet: P.Data Offset(0) too small dccp_invalid_packet: P.Data Offset(0) too small QAT: Invalid ioctl pit: kvm: requested 838 ns i8254 timer period limited to 500000 ns QAT: Invalid ioctl pit: kvm: requested 838 ns i8254 timer period limited to 500000 ns insert transport fail, errno -17 Option 'Q9z̧ƒh' to dns_resolver key: bad/missing value device gre0 entered promiscuous mode tmpfs: No value for mount option 'oœ' tmpfs: No value for mount option 'oœ' binder: 29997:30001 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 binder: 30001 RLIMIT_NICE not set binder: 29997:30011 ERROR: BC_REGISTER_LOOPER called without request binder: 29997:30011 BC_DEAD_BINDER_DONE 0000000000000000 not found binder: 30011 RLIMIT_NICE not set binder: 29997:30011 BC_DEAD_BINDER_DONE 0000000000000003 not found binder: 29997:30011 DecRefs 0 refcount change on invalid ref 0 ret -22 binder: 29997:30011 BC_INCREFS_DONE uffffffffffffffff no match binder: 29997:30011 DecRefs 0 refcount change on invalid ref 4 ret -22 binder: 29997:30011 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 binder: 29997:30011 got reply transaction with no transaction stack binder: 29997:30011 transaction failed 29201/-71, size 0-48 line 2670 binder: 29997:30016 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 binder: 30016 RLIMIT_NICE not set binder: 29997:30011 ERROR: BC_REGISTER_LOOPER called without request binder: 29997:30011 BC_DEAD_BINDER_DONE 0000000000000000 not found binder: 30011 RLIMIT_NICE not set binder: 29997:30017 BC_DEAD_BINDER_DONE 0000000000000003 not found binder: 29997:30017 DecRefs 0 refcount change on invalid ref 0 ret -22 binder: 29997:30017 BC_INCREFS_DONE uffffffffffffffff no match binder: 29997:30017 DecRefs 0 refcount change on invalid ref 4 ret -22 binder: 29997:30017 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 binder: 29997:30017 got reply transaction with no transaction stack binder: 29997:30017 transaction failed 29201/-71, size 0-48 line 2670 device lo entered promiscuous mode IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready sctp: [Deprecated]: syz-executor3 (pid 30177) Use of int in maxseg socket option. Use struct sctp_assoc_value instead sctp: [Deprecated]: syz-executor3 (pid 30177) Use of int in maxseg socket option. Use struct sctp_assoc_value instead netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=30255 comm=syz-executor1 QAT: Invalid ioctl QAT: Invalid ioctl QAT: Invalid ioctl QAT: Invalid ioctl QAT: Invalid ioctl QAT: Invalid ioctl kauditd_printk_skb: 58 callbacks suppressed audit: type=1326 audit(1511846867.816:7322): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=30307 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 audit: type=1326 audit(1511846867.849:7323): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=30307 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 audit: type=1326 audit(1511846867.849:7324): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=30307 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=194 compat=0 ip=0x4529d9 code=0x7ffc0000 audit: type=1326 audit(1511846867.849:7325): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=30307 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 audit: type=1326 audit(1511846867.850:7326): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=30307 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 binder: 30378:30382 got transaction with invalid offset (40, min 24 max 40) or object. binder: 30378:30382 transaction failed 29201/-22, size 40-16 line 2933 binder: BINDER_SET_CONTEXT_MGR already set binder: 30378:30393 ioctl 40046207 0 returned -16 binder_alloc: 30378: binder_alloc_buf, no vma binder: 30378:30382 transaction failed 29189/-3, size 40-16 line 2870 binder: undelivered TRANSACTION_ERROR: 29189 binder: undelivered TRANSACTION_ERROR: 29201 binder: 30413:30415 unknown command 0 binder: 30413:30415 ioctl c0306201 2000d000 returned -22 audit: type=1326 audit(1511846867.850:7327): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=30307 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=201 compat=0 ip=0x4529d9 code=0x7ffc0000 binder: 30413:30415 unknown command 0 binder: 30413:30415 ioctl c0306201 2000d000 returned -22 QAT: Invalid ioctl audit: type=1326 audit(1511846867.851:7328): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=30307 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. audit: type=1326 audit(1511846867.851:7329): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=30307 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 audit: type=1326 audit(1511846867.852:7330): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=30307 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40cd11 code=0x7ffc0000 QAT: Invalid ioctl audit: type=1326 audit(1511846867.853:7331): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=30307 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=30500 comm=syz-executor0 QAT: Invalid ioctl device gre0 entered promiscuous mode device gre0 left promiscuous mode QAT: Invalid ioctl device gre0 entered promiscuous mode loop_reread_partitions: partition scan of loop0 (2°]€fI¸Òæ¶Ì”B±!S,›ùDÏ') failed (rc=-13) loop_reread_partitions: partition scan of loop0 () failed (rc=-13) loop_reread_partitions: partition scan of loop0 (2°]€fI¸Òæ¶Ì”B±!S,›ùDÏ') failed (rc=-13) loop_reread_partitions: partition scan of loop0 () failed (rc=-13) device eql entered promiscuous mode device lo left promiscuous mode device lo entered promiscuous mode IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready device lo left promiscuous mode tmpfs: No value for mount option ']X%ædŸZVŸçÞ' SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=30705 comm=syz-executor3