kvm [6495]: vcpu0, guest rIP: 0x9115 disabled perfctr wrmsr: 0xc2 data 0x5000060ea BUG: sleeping function called from invalid context at net/core/sock.c:2761 in_atomic(): 1, irqs_disabled(): 0, pid: 24, name: kworker/1:1 2 locks held by kworker/1:1/24: #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: 24 Comm: kworker/1:1 Not tainted 4.15.0-rc1+ #197 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: pdecrypt 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 kvm [6495]: vcpu0, guest rIP: 0x9115 disabled perfctr wrmsr: 0xc2 data 0x5000060ea kvm [6495]: vcpu0, guest rIP: 0x9115 disabled perfctr wrmsr: 0xc2 data 0x5000060ea kvm [6495]: vcpu0, guest rIP: 0x9115 disabled perfctr wrmsr: 0xc2 data 0x5000060ea netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. QAT: Invalid ioctl QAT: Invalid ioctl netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. sctp: [Deprecated]: syz-executor6 (pid 6820) Use of int in maxseg socket option. Use struct sctp_assoc_value instead sctp: [Deprecated]: syz-executor6 (pid 6842) Use of int in maxseg socket option. Use struct sctp_assoc_value instead sctp: [Deprecated]: syz-executor6 (pid 6855) Use of int in maxseg socket option. Use struct sctp_assoc_value instead audit: type=1326 audit(1511849939.068:116): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=6852 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 audit: type=1326 audit(1511849939.070:117): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=6852 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=53 compat=0 ip=0x4529d9 code=0x7ffc0000 audit: type=1326 audit(1511849939.070:118): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=6852 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 audit: type=1326 audit(1511849939.071:119): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=6852 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=20 compat=0 ip=0x4529d9 code=0x7ffc0000 audit: type=1326 audit(1511849939.071:120): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=6852 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 audit: type=1326 audit(1511849939.071:121): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=6852 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=9 compat=0 ip=0x4529d9 code=0x7ffc0000 audit: type=1326 audit(1511849939.073:122): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=6852 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 audit: type=1326 audit(1511849939.074:123): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=6852 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=288 compat=0 ip=0x4529d9 code=0x7ffc0000 audit: type=1326 audit(1511849939.075:124): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=6852 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 audit: type=1326 audit(1511849939.080:125): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=6852 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=16 compat=0 ip=0x4529d9 code=0x7ffc0000 binder_alloc: binder_alloc_mmap_handler: 6875 20000000-20002000 already mapped failed -16 binder: BINDER_SET_CONTEXT_MGR already set binder: 6875:6887 ioctl 40046207 0 returned -16 binder: 6875:6878 got new transaction with bad transaction stack, transaction 19 has target 6875:0 binder: 6875:6878 transaction failed 29201/-71, size 80-16 line 2782 binder: release 6875:6878 transaction 19 out, still active binder: unexpected work type, 4, not freed binder: unexpected work type, 4, not freed binder: undelivered TRANSACTION_COMPLETE binder: undelivered TRANSACTION_ERROR: 29201 binder: send failed reply for transaction 19, target dead sctp: [Deprecated]: syz-executor6 (pid 6820) Use of int in maxseg socket option. Use struct sctp_assoc_value instead device gre0 entered promiscuous mode nla_parse: 1 callbacks suppressed netlink: 13 bytes leftover after parsing attributes in process `syz-executor5'. netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. netlink: 13 bytes leftover after parsing attributes in process `syz-executor5'. netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. SELinux: unrecognized netlink message: protocol=4 nlmsg_type=1545 sclass=netlink_tcpdiag_socket pig=7065 comm=syz-executor6 netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. SELinux: unrecognized netlink message: protocol=4 nlmsg_type=1545 sclass=netlink_tcpdiag_socket pig=7068 comm=syz-executor6 netlink: 9 bytes leftover after parsing attributes in process `syz-executor7'. A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. netlink: 9 bytes leftover after parsing attributes in process `syz-executor7'. A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 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) netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'. netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'. mmap: syz-executor0 (7520): VmData 16101376 exceed data ulimit 4. Update limits or use boot option ignore_rlimit_data. QAT: Invalid ioctl QAT: Invalid ioctl SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7791 comm=syz-executor4 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7791 comm=syz-executor4 nla_parse: 8 callbacks suppressed netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. sctp: [Deprecated]: syz-executor6 (pid 7921) Use of struct sctp_assoc_value in delayed_ack socket option. Use struct sctp_sack_info instead device gre0 entered promiscuous mode SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7957 comm=syz-executor3 sock: sock_set_timeout: `syz-executor1' (pid 7965) tries to set negative timeout netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. sock: sock_set_timeout: `syz-executor1' (pid 7984) tries to set negative timeout SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=8001 comm=syz-executor4 device gre0 entered promiscuous mode netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=8016 comm=syz-executor4 device gre0 entered promiscuous mode SELinux: failure in selinux_parse_skb(), unable to parse packet SELinux: failure in selinux_parse_skb(), unable to parse packet QAT: Invalid ioctl QAT: Device 0 not found QAT: Invalid ioctl QAT: Device 0 not found netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. device lo entered promiscuous mode netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. device lo left promiscuous mode Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable device lo entered promiscuous mode device lo left promiscuous mode netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. device gre0 entered promiscuous mode