BUG: sleeping function called from invalid context at net/core/sock.c:2761 in_atomic(): 1, irqs_disabled(): 0, pid: 23, name: kworker/1:1 2 locks held by kworker/1:1/23: #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: 23 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 QAT: Invalid ioctl QAT: Invalid ioctl QAT: Invalid ioctl SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=28555 comm=syz-executor1 nla_parse: 4 callbacks suppressed netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. device gre0 entered promiscuous mode binder: 28655:28660 ERROR: BC_REGISTER_LOOPER called without request binder: 28660 RLIMIT_NICE not set binder: 28655:28674 BC_FREE_BUFFER u0000000000000000 no match binder: 28655:28674 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 binder: 28655:28674 BC_ACQUIRE_DONE uffffffffffffffff no match binder: 28655:28674 got transaction with too large buffer binder: 28655:28674 transaction failed 29201/-22, size 40-8 line 3029 binder: 28655:28674 ioctl c0306201 20009fd0 returned -14 binder: BINDER_SET_CONTEXT_MGR already set binder: 28655:28689 ioctl 40046207 0 returned -16 binder: 28655:28674 ERROR: BC_REGISTER_LOOPER called without request binder: 28674 RLIMIT_NICE not set binder: 28655:28674 BC_FREE_BUFFER u0000000000000000 no match binder: 28655:28674 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 binder: 28655:28674 BC_ACQUIRE_DONE uffffffffffffffff no match binder_alloc: 28655: binder_alloc_buf, no vma binder: 28655:28689 transaction failed 29189/-3, size 9-0 line 2870 binder_alloc: 28655: binder_alloc_buf, no vma binder: 28655:28674 transaction failed 29189/-3, size 40-8 line 2870 binder: 28655:28674 ioctl c0306201 20009fd0 returned -14 binder: 28655:28689 unknown command 0 binder: 28655:28689 ioctl c0306201 2000a000 returned -22 netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready binder: undelivered TRANSACTION_ERROR: 29201 binder: undelivered TRANSACTION_ERROR: 29189 binder: undelivered TRANSACTION_ERROR: 29189 binder: 28766:28771 ERROR: BC_REGISTER_LOOPER called without request binder: 28771 RLIMIT_NICE not set binder: 28766:28771 got reply transaction with no transaction stack binder: 28766:28771 transaction failed 29201/-71, size 24-8 line 2670 binder: 28766:28777 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 binder: BINDER_SET_CONTEXT_MGR already set binder: 28766:28777 ERROR: BC_REGISTER_LOOPER called without request binder: 28777 RLIMIT_NICE not set kvm: pic: non byte write kvm: pic: single mode not supported binder: 28766:28788 got reply transaction with no transaction stack binder: 28766:28788 transaction failed 29201/-71, size 24-8 line 2670 binder: 28766:28794 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 binder_alloc: 28766: binder_alloc_buf, no vma binder: 28766:28777 transaction failed 29189/-3, size 0-0 line 2870 binder: 28766:28771 ioctl 40046207 0 returned -16 binder: undelivered TRANSACTION_ERROR: 29189 binder: undelivered TRANSACTION_ERROR: 29201 binder: undelivered TRANSACTION_ERROR: 29201 binder: release 28766:28777 transaction 205 out, still active binder: undelivered TRANSACTION_COMPLETE binder: send failed reply for transaction 205, target dead SELinux: unrecognized netlink message: protocol=0 nlmsg_type=17161 sclass=netlink_route_socket pig=28859 comm=syz-executor4 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=17161 sclass=netlink_route_socket pig=28859 comm=syz-executor4 device gre0 entered promiscuous mode kauditd_printk_skb: 153 callbacks suppressed audit: type=1326 audit(1511846176.482:3297): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=28944 comm="syz-executor7" exe="/root/syz-executor7" sig=9 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x0 *** Guest State *** CR0: actual=0x0000000080000031, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 CR4: actual=0x0000000000002051, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 CR3 = 0x00000000fffbc000 RSP = 0x000000000000fffa RIP = 0x0000000000000000 RFLAGS=0x00023000 DR7 = 0x0000000000000400 Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 CS: sel=0x0000, attr=0x000f3, limit=0x0000ffff, base=0x0000000000000000 DS: sel=0x0000, attr=0x000f3, limit=0x0000ffff, base=0x0000000000000000 SS: sel=0x0000, attr=0x000f3, limit=0x0000ffff, base=0x0000000000000000 ES: sel=0x0000, attr=0x000f3, limit=0x0000ffff, base=0x0000000000000000 FS: sel=0x0000, attr=0x000f3, limit=0x0000ffff, base=0x0000000000000000 GS: sel=0x0000, attr=0x000f3, limit=0x0000ffff, base=0x0000000000000000 GDTR: limit=0x0000ffff, base=0x0000000000000000 LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 IDTR: limit=0x0000ffff, base=0x0000000000000000 TR: sel=0x0000, attr=0x0008b, limit=0x00002088, base=0x0000000000000000 EFER = 0x0000000000000000 PAT = 0x0007040600070406 DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 Interruptibility = 00000000 ActivityState = 00000000 *** Host State *** RIP = 0xffffffff811bced3 RSP = 0xffff8801c0e2f4c8 CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 FSBase=00007f780c96f700 GSBase=ffff8801db400000 TRBase=ffff8801db423100 GDTBase=ffffffffff577000 IDTBase=ffffffffff57b000 CR0=0000000080050033 CR3=00000001cfe7b000 CR4=00000000001426f0 Sysenter RSP=0000000000000000 CS:RIP=0010:ffffffff8516bec0 EFER = 0x0000000000000d01 PAT = 0x0000000000000000 *** Control State *** PinBased=0000003f CPUBased=b699edfa SecondaryExec=00000042 EntryControls=0000d1ff ExitControls=0023efff ExceptionBitmap=ffffbfff PFECmask=00000000 PFECmatch=00000000 VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 reason=80000021 qualification=0000000000000000 IDTVectoring: info=00000000 errcode=00000000 TSC Offset = 0xffffff8f957d927e EPT pointer = 0x00000001d449701e audit: type=1326 audit(1511846176.664:3298): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=28944 comm="syz-executor7" exe="/root/syz-executor7" sig=9 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x0 netlink: 13 bytes leftover after parsing attributes in process `syz-executor1'. netlink: 13 bytes leftover after parsing attributes in process `syz-executor1'. device gre0 entered promiscuous mode dccp_invalid_packet: P.CsCov 5 exceeds packet length 552 dccp_invalid_packet: P.CsCov 5 exceeds packet length 552 netlink: 37 bytes leftover after parsing attributes in process `syz-executor1'. netlink: 37 bytes leftover after parsing attributes in process `syz-executor1'. encrypted_key: master key parameter 'ºJH­ `À'Öí4ðˆùíPjÖFÖÈ(§šj2?p•õŸ.¿sÔRRUcª "§‡õ6 ]º%‘5j‘' is invalid encrypted_key: master key parameter 'ºJH­ `À'Öí4ðˆùíPjÖFÖÈ(§šj2?p•õŸ.¿sÔRRUcª "§‡õ6 ]º%‘5j‘' is invalid RDS: rds_bind could not find a transport for 172.20.6.170, load rds_tcp or rds_rdma? device gre0 entered promiscuous mode skbuff: bad partial csum: csum=129/65534 len=160 QAT: Invalid ioctl 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) print_req_error: I/O error, dev loop0, sector 0 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) print_req_error: I/O error, dev loop0, sector 0 print_req_error: I/O error, dev loop0, sector 0 Buffer I/O error on dev loop0, logical block 0, async page read print_req_error: I/O error, dev loop0, sector 0 Buffer I/O error on dev loop0, logical block 0, async page read print_req_error: I/O error, dev loop0, sector 0 Buffer I/O error on dev loop0, logical block 0, async page read print_req_error: I/O error, dev loop0, sector 0 Buffer I/O error on dev loop0, logical block 0, async page read print_req_error: I/O error, dev loop0, sector 0 Buffer I/O error on dev loop0, logical block 0, async page read print_req_error: I/O error, dev loop0, sector 0 Buffer I/O error on dev loop0, logical block 0, async page read print_req_error: I/O error, dev loop0, sector 0 Buffer I/O error on dev loop0, logical block 0, async page read print_req_error: I/O error, dev loop0, sector 0 Buffer I/O error on dev loop0, logical block 0, async page read Buffer I/O error on dev loop0, logical block 0, async page read Buffer I/O error on dev loop0, logical block 0, async page read loop_reread_partitions: partition scan of loop0 () failed (rc=-13) audit: type=1326 audit(1511846179.735:3299): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=29511 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0xffff0000 nla_parse: 4 callbacks suppressed netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. audit: type=1326 audit(1511846179.875:3300): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=29511 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0xffff0000 netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. binder: 29575:29580 got transaction to invalid handle binder: 29575:29580 transaction failed 29201/-22, size 0-40 line 2755 binder: 29575:29590 got transaction to invalid handle binder: 29575:29590 transaction failed 29201/-22, size 0-40 line 2755 RDS: rds_bind could not find a transport for 172.20.1.187, load rds_tcp or rds_rdma? RDS: rds_bind could not find a transport for 172.20.1.187, load rds_tcp or rds_rdma? audit: type=1326 audit(1511846180.841:3301): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=29741 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 audit: type=1326 audit(1511846180.863:3302): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=29741 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 audit: type=1326 audit(1511846180.863:3303): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=29741 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=265 compat=0 ip=0x4529d9 code=0x7ffc0000 audit: type=1326 audit(1511846180.863:3304): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=29741 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 audit: type=1326 audit(1511846180.863:3305): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=29741 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 audit: type=1326 audit(1511846180.863:3306): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=29741 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=55 compat=0 ip=0x4529d9 code=0x7ffc0000 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 01 00 01 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 00 00 00 00 00 00 00 sd 0:0:1:0: [sg0] tag#0 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 sctp: [Deprecated]: syz-executor3 (pid 29817) Use of struct sctp_assoc_value in delayed_ack socket option. Use struct sctp_sack_info instead sctp: [Deprecated]: syz-executor3 (pid 29827) Use of struct sctp_assoc_value in delayed_ack socket option. Use struct sctp_sack_info instead device lo entered promiscuous mode device lo left promiscuous mode device lo entered promiscuous mode device lo left promiscuous mode xs_tcp_setup_socket: connect returned unhandled error -113 binder: 29868:29876 BC_ACQUIRE_DONE u0000000000000000 no match binder: 29868:29876 BC_ACQUIRE_DONE u0000000000000000 no match binder: BINDER_SET_CONTEXT_MGR already set binder: 29868:29876 ioctl 40046207 0 returned -16 xprt_adjust_timeout: rq_timeout = 0! kvm_hv_set_msr: 397 callbacks suppressed kvm [29872]: vcpu0, guest rIP: 0x9115 Hyper-V uhandled wrmsr: 0x4000008f data 0xe0050031 kvm [29872]: vcpu0, guest rIP: 0x9115 Hyper-V uhandled wrmsr: 0x4000008e data 0xe0050031 kvm [29872]: vcpu0, guest rIP: 0x9115 Hyper-V uhandled wrmsr: 0x4000008d data 0xe0050031 kvm [29872]: vcpu0, guest rIP: 0x9115 Hyper-V uhandled wrmsr: 0x4000008c data 0xe0050031 kvm [29872]: vcpu0, guest rIP: 0x9115 Hyper-V uhandled wrmsr: 0x4000008f data 0xe0050031 kvm [29872]: vcpu0, guest rIP: 0x9115 Hyper-V uhandled wrmsr: 0x4000008e data 0xe0050031 kvm [29872]: vcpu0, guest rIP: 0x9115 Hyper-V uhandled wrmsr: 0x4000008d data 0xe0050031 netlink: 17 bytes leftover after parsing attributes in process `syz-executor1'. netlink: 17 bytes leftover after parsing attributes in process `syz-executor1'. dccp_invalid_packet: P.Data Offset(112) too large IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready dccp_invalid_packet: P.Data Offset(112) too large