BUG: sleeping function called from invalid context at ./include/linux/uaccess.h:71 in_atomic(): 1, irqs_disabled(): 0, pid: 5350, name: syz-executor3 2 locks held by syz-executor3/5350: #0: (&vcpu->mutex){+.+.}, at: [] vcpu_load+0x1c/0x70 arch/x86/kvm/../../../virt/kvm/kvm_main.c:154 #1: (&kvm->srcu){....}, at: [] vcpu_enter_guest arch/x86/kvm/x86.c:7021 [inline] #1: (&kvm->srcu){....}, at: [] vcpu_run arch/x86/kvm/x86.c:7100 [inline] #1: (&kvm->srcu){....}, at: [] kvm_arch_vcpu_ioctl_run+0x1bdd/0x5b90 arch/x86/kvm/x86.c:7270 CPU: 3 PID: 5350 Comm: syz-executor3 Not tainted 4.13.0-next-20170915+ #5 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:16 [inline] dump_stack+0x194/0x257 lib/dump_stack.c:52 ___might_sleep+0x2b2/0x470 kernel/sched/core.c:6015 __might_sleep+0x95/0x190 kernel/sched/core.c:5968 __might_fault+0xab/0x1d0 mm/memory.c:4499 __copy_from_user include/linux/uaccess.h:71 [inline] paging32_walk_addr_generic+0x427/0x1d80 arch/x86/kvm/paging_tmpl.h:369 paging32_walk_addr arch/x86/kvm/paging_tmpl.h:475 [inline] paging32_gva_to_gpa+0xa5/0x230 arch/x86/kvm/paging_tmpl.h:913 kvm_read_guest_virt_helper+0xd8/0x140 arch/x86/kvm/x86.c:4436 kvm_read_guest_virt_system+0x3c/0x50 arch/x86/kvm/x86.c:4503 segmented_read_std+0x10c/0x180 arch/x86/kvm/emulate.c:822 em_fxrstor+0x27b/0x410 arch/x86/kvm/emulate.c:4025 x86_emulate_insn+0x55d/0x3cf0 arch/x86/kvm/emulate.c:5483 x86_emulate_instruction+0x411/0x1ca0 arch/x86/kvm/x86.c:5735 kvm_mmu_page_fault+0x1b0/0x2f0 arch/x86/kvm/mmu.c:4956 handle_ept_violation+0x194/0x540 arch/x86/kvm/vmx.c:6502 vmx_handle_exit+0x24b/0x1a60 arch/x86/kvm/vmx.c:8823 vcpu_enter_guest arch/x86/kvm/x86.c:7038 [inline] vcpu_run arch/x86/kvm/x86.c:7100 [inline] kvm_arch_vcpu_ioctl_run+0x1d36/0x5b90 arch/x86/kvm/x86.c:7270 kvm_vcpu_ioctl+0x64c/0x1010 arch/x86/kvm/../../../virt/kvm/kvm_main.c:2551 vfs_ioctl fs/ioctl.c:45 [inline] do_vfs_ioctl+0x1b1/0x1530 fs/ioctl.c:685 SYSC_ioctl fs/ioctl.c:700 [inline] SyS_ioctl+0x8f/0xc0 fs/ioctl.c:691 entry_SYSCALL_64_fastpath+0x1f/0xbe RIP: 0033:0x4474f9 RSP: 002b:00007f90723a1c08 EFLAGS: 00000296 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 000000000000001a RCX: 00000000004474f9 RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 000000000000001a RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000296 R12: 00000000ffffffff R13: 0000000000005780 R14: 00000000006e8840 R15: 000000000000001a kauditd_printk_skb: 487 callbacks suppressed audit: type=1326 audit(1505520242.930:499): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=5386 comm="syz-executor2" exe="/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4474f9 code=0xffff0000 SELinux: unrecognized netlink message: protocol=9 nlmsg_type=24 sclass=netlink_audit_socket pig=5398 comm=syz-executor2 audit: type=1326 audit(1505520243.011:500): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=5386 comm="syz-executor2" exe="/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4474f9 code=0xffff0000 SELinux: unrecognized netlink message: protocol=9 nlmsg_type=24 sclass=netlink_audit_socket pig=5398 comm=syz-executor2 netlink: 61 bytes leftover after parsing attributes in process `syz-executor6'. SELinux: unrecognized netlink message: protocol=0 nlmsg_type=60142 sclass=netlink_route_socket pig=5491 comm=syz-executor5 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=60142 sclass=netlink_route_socket pig=5491 comm=syz-executor5 netlink: 61 bytes leftover after parsing attributes in process `syz-executor6'. audit: type=1326 audit(1505520243.206:501): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=5516 comm="syz-executor0" exe="/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x4474f9 code=0x0 audit: type=1326 audit(1505520243.293:502): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=5516 comm="syz-executor0" exe="/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x4474f9 code=0x0 *** Guest State *** CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 CR3 = 0x00000000fffbc000 RSP = 0x0000000000000000 RIP = 0x000000000000fff0 RFLAGS=0x00010100 DR7 = 0x0000000000000400 Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 GS: sel=0x0000, attr=0x00093, 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=0x0000ffff, base=0x0000000000000000 EFER = 0x0000000000000000 PAT = 0x0007040600070406 DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 BndCfgS = 0x0000000000000000 Interruptibility = 00000000 ActivityState = 00000000 *** Host State *** RIP = 0xffffffff811b90cf RSP = 0xffff880066fa74c8 CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 FSBase=00007f474b289700 GSBase=ffff88003ec00000 TRBase=ffff88003ec23100 GDTBase=ffffffffff577000 IDTBase=ffffffffff57b000 CR0=0000000080050033 CR3=000000003ad0a000 CR4=00000000000026f0 Sysenter RSP=0000000000000000 CS:RIP=0010:ffffffff84d47b80 EFER = 0x0000000000000d01 PAT = 0x0007040600070406 *** Control State *** PinBased=0000003f CPUBased=b699edfa SecondaryExec=000000e2 EntryControls=0001d1ff ExitControls=00afefff ExceptionBitmap=0006004a 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 = 0xffffffe0251c8b5e EPT pointer = 0x000000003bfc401e Virtual processor ID = 0x0048 netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. device syz4 entered promiscuous mode device syz4 left promiscuous mode device syz4 entered promiscuous mode sg_write: data in/out 327773/154 bytes for SCSI command 0x57-- guessing data in; program syz-executor0 not setting count and/or reply_len properly sg_write: data in/out 327773/154 bytes for SCSI command 0x57-- guessing data in; program syz-executor0 not setting count and/or reply_len properly audit: type=1326 audit(1505520243.746:503): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=5750 comm="syz-executor5" exe="/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4474f9 code=0xffff0000 device syz3 entered promiscuous mode audit: type=1326 audit(1505520243.933:504): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=5861 comm="syz-executor6" exe="/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4474f9 code=0x0 dccp_invalid_packet: invalid packet type dccp_invalid_packet: invalid packet type audit: type=1326 audit(1505520244.002:505): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=5861 comm="syz-executor6" exe="/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4474f9 code=0x0 kvm [5909]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x8 kvm [5909]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x8 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5933 comm=syz-executor1 QAT: Invalid ioctl QAT: Invalid ioctl audit: type=1326 audit(1505520244.263:506): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=5998 comm="syz-executor2" exe="/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4474f9 code=0xffff0000 QAT: Invalid ioctl QAT: Invalid ioctl audit: type=1326 audit(1505520244.342:507): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=5998 comm="syz-executor2" exe="/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4474f9 code=0xffff0000 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=62697 sclass=netlink_route_socket pig=6298 comm=syz-executor2 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=62697 sclass=netlink_route_socket pig=6298 comm=syz-executor2 TCP: request_sock_TCP: Possible SYN flooding on port 20020. Sending cookies. Check SNMP counters. devpts: called with bogus options sctp: [Deprecated]: syz-executor3 (pid 6454) Use of struct sctp_assoc_value in delayed_ack socket option. Use struct sctp_sack_info instead sctp: [Deprecated]: syz-executor3 (pid 6454) Use of int in maxseg socket option. Use struct sctp_assoc_value instead sctp: [Deprecated]: syz-executor3 (pid 6464) Use of struct sctp_assoc_value in delayed_ack socket option. Use struct sctp_sack_info instead sctp: [Deprecated]: syz-executor3 (pid 6465) Use of int in maxseg socket option. Use struct sctp_assoc_value instead devpts: called with bogus options audit: type=1326 audit(1505520246.680:508): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=6691 comm="syz-executor0" exe="/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x4474f9 code=0x0 nla_parse: 16 callbacks suppressed netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. [drm:drm_mode_legacy_fb_format] *ERROR* bad bpp, assuming x8r8g8b8 pixel format [drm:drm_mode_legacy_fb_format] *ERROR* bad bpp, assuming x8r8g8b8 pixel format device syz5 entered promiscuous mode device syz5 left promiscuous mode device syz5 entered promiscuous mode sctp: [Deprecated]: syz-executor4 (pid 6800) Use of struct sctp_assoc_value in delayed_ack socket option. Use struct sctp_sack_info instead sctp: [Deprecated]: syz-executor4 (pid 6810) Use of struct sctp_assoc_value in delayed_ack socket option. Use struct sctp_sack_info instead SELinux: unrecognized netlink message: protocol=6 nlmsg_type=3131 sclass=netlink_xfrm_socket pig=6804 comm=syz-executor1 Trying to set illegal importance in message SELinux: unrecognized netlink message: protocol=6 nlmsg_type=3131 sclass=netlink_xfrm_socket pig=6831 comm=syz-executor1 netlink: 9 bytes leftover after parsing attributes in process `syz-executor0'. netlink: 9 bytes leftover after parsing attributes in process `syz-executor0'. device  entered promiscuous mode device  left promiscuous mode sock: sock_set_timeout: `syz-executor7' (pid 6900) tries to set negative timeout xs_tcp_setup_socket: connect returned unhandled error -113 xs_tcp_setup_socket: connect returned unhandled error -113 xs_tcp_setup_socket: connect returned unhandled error -113 xs_tcp_setup_socket: connect returned unhandled error -113 xs_tcp_setup_socket: connect returned unhandled error -113 xs_tcp_setup_socket: connect returned unhandled error -113 xs_tcp_setup_socket: connect returned unhandled error -113 xs_tcp_setup_socket: connect returned unhandled error -113 xs_tcp_setup_socket: connect returned unhandled error -113 xs_tcp_setup_socket: connect returned unhandled error -113 xs_tcp_setup_socket: connect returned unhandled error -113 xs_tcp_setup_socket: connect returned unhandled error -113 xs_tcp_setup_socket: connect returned unhandled error -113 xs_tcp_setup_socket: connect returned unhandled error -113 xs_tcp_setup_socket: connect returned unhandled error -113 xs_tcp_setup_socket: connect returned unhandled error -113 xs_tcp_setup_socket: connect returned unhandled error -113 xs_tcp_setup_socket: connect returned unhandled error -113 xs_tcp_setup_socket: connect returned unhandled error -113 xs_tcp_setup_socket: connect returned unhandled error -113 xs_tcp_setup_socket: connect returned unhandled error -113 xs_tcp_setup_socket: connect returned unhandled error -113 xs_tcp_setup_socket: connect returned unhandled error -113 xs_tcp_setup_socket: connect returned unhandled error -113 rpcbind: RPC call returned error 22 xs_tcp_setup_socket: connect returned unhandled error -113 netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. xs_tcp_setup_socket: connect returned unhandled error -113 xs_tcp_setup_socket: connect returned unhandled error -113 xs_tcp_setup_socket: connect returned unhandled error -113 xs_tcp_setup_socket: connect returned unhandled error -113 xs_tcp_setup_socket: connect returned unhandled error -113 xs_tcp_setup_socket: connect returned unhandled error -113 xs_tcp_setup_socket: connect returned unhandled error -113 xs_tcp_setup_socket: connect returned unhandled error -113 xs_tcp_setup_socket: connect returned unhandled error -113 netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. xs_tcp_setup_socket: connect returned unhandled error -113 xs_tcp_setup_socket: connect returned unhandled error -113 xs_tcp_setup_socket: connect returned unhandled error -113 xs_tcp_setup_socket: connect returned unhandled error -113 xs_tcp_setup_socket: connect returned unhandled error -113 xs_tcp_setup_socket: connect returned unhandled error -113 xs_tcp_setup_socket: connect returned unhandled error -113 xs_tcp_setup_socket: connect returned unhandled error -113 xs_tcp_setup_socket: connect returned unhandled error -113 xs_tcp_setup_socket: connect returned unhandled error -113 xs_tcp_setup_socket: connect returned unhandled error -113 xs_tcp_setup_socket: connect returned unhandled error -113 xs_tcp_setup_socket: connect returned unhandled error -113 xs_tcp_setup_socket: connect returned unhandled error -113 program syz-executor5 is using a deprecated SCSI ioctl, please convert it to SG_IO program syz-executor5 is using a deprecated SCSI ioctl, please convert it to SG_IO program syz-executor5 is using a deprecated SCSI ioctl, please convert it to SG_IO program syz-executor5 is using a deprecated SCSI ioctl, please convert it to SG_IO netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. device syz5 left promiscuous mode QAT: Invalid ioctl QAT: Invalid ioctl device syz0 entered promiscuous mode device syz0 left promiscuous mode device syz0 entered promiscuous mode QAT: Invalid ioctl QAT: Invalid ioctl kauditd_printk_skb: 3 callbacks suppressed audit: type=1326 audit(1505520248.594:512): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=7365 comm="syz-executor3" exe="/syz-executor3" sig=9 arch=c000003e syscall=202 compat=0 ip=0x4474f9 code=0x0 *** Guest State *** CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 audit: type=1326 audit(1505520248.710:513): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=7365 comm="syz-executor3" exe="/syz-executor3" sig=9 arch=c000003e syscall=202 compat=0 ip=0x4474f9 code=0x0 CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 CR3 = 0x00000000fffbc000 RSP = 0x0000000000000f80 RIP = 0x0000000000000000 RFLAGS=0x00000046 DR7 = 0x0000000000000400 Sysenter RSP=0000000000000f80 CS:RIP=0030:0000000000002810 CS: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 DS: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 SS: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 ES: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 FS: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 GS: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 GDTR: limit=0x000007ff, base=0x0000000000001000 LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 IDTR: limit=0x00000000, base=0x0000000000000000 TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 EFER = 0x0000000000002001 PAT = 0x0007040600070406 DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 BndCfgS = 0x0000000000000000 Interruptibility = 00000008 ActivityState = 00000000 *** Host State *** RIP = 0xffffffff811b90cf RSP = 0xffff88004fcb7378 CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 FSBase=00007efc91741700 GSBase=ffff88006de00000 TRBase=ffff88006de23100 GDTBase=ffffffffff575000 IDTBase=ffffffffff57b000 CR0=0000000080050033 CR3=000000003dd53000 CR4=00000000000026e0 Sysenter RSP=0000000000000000 CS:RIP=0010:ffffffff84d47b80 EFER = 0x0000000000000d01 PAT = 0x0007040600070406 *** Control State *** PinBased=0000003f CPUBased=b699edfa SecondaryExec=000000e2 sock: sock_set_timeout: `syz-executor4' (pid 7430) tries to set negative timeout EntryControls=0001d1ff ExitControls=00afefff ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 VMExit: intr_info=00000000 errcode=00000000 ilen=00000002 reason=80000021 qualification=0000000000000000 IDTVectoring: info=00000000 errcode=00000000 TSC Offset = 0xffffffdbf0c72112 EPT pointer = 0x000000006cc9101e Virtual processor ID = 0x0061 *** Guest State *** CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 CR3 = 0x00000000fffbc000 RSP = 0x0000000000000f80 RIP = 0x0000000000000000 RFLAGS=0x00000046 DR7 = 0x0000000000000400 Sysenter RSP=0000000000000f80 CS:RIP=0030:0000000000002810 CS: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 DS: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 SS: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 ES: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 FS: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 GS: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 GDTR: limit=0x000007ff, base=0x0000000000001000 LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 IDTR: limit=0x00000000, base=0x0000000000000000 TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 EFER = 0x0000000000002001 PAT = 0x0007040600070406 DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 BndCfgS = 0x0000000000000000 Interruptibility = 00000008 ActivityState = 00000000 *** Host State *** RIP = 0xffffffff811b90cf RSP = 0xffff88004d9d74c8 CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 FSBase=00007efc916fe700 GSBase=ffff88003ed00000 TRBase=ffff88003ec23100 GDTBase=ffffffffff577000 IDTBase=ffffffffff57b000 CR0=0000000080050033 CR3=000000003dd53000 CR4=00000000000026e0 Sysenter RSP=0000000000000000 CS:RIP=0010:ffffffff84d47b80 EFER = 0x0000000000000d01 PAT = 0x0007040600070406 *** Control State *** PinBased=0000003f CPUBased=b699edfa SecondaryExec=000000e2 EntryControls=0001d1ff ExitControls=00afefff ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 VMExit: intr_info=00000000 errcode=00000000 ilen=00000002 reason=80000021 qualification=0000000000000000 IDTVectoring: info=00000000 errcode=00000000 TSC Offset = 0xffffffdbf0c72112 EPT pointer = 0x000000006cc9101e Virtual processor ID = 0x0061 *** Guest State *** CR0: actual=0x0000000000000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7 CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 CR3 = 0x00000000fffbc000 RSP = 0x0000000000000f80 RIP = 0x0000000000000000 RFLAGS=0x00000002 DR7 = 0x0000000000000400 Sysenter RSP=0000000000000f80 CS:RIP=0030:0000000000002810 CS: sel=0x0030, attr=0x0409b, limit=0x000fffff, base=0x0000000000000000 DS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 SS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 ES: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 FS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 GS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 GDTR: limit=0x000007ff, base=0x0000000000001000 LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 IDTR: limit=0x000001ff, base=0x0000000000003800 TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 EFER = 0x0000000000002001 PAT = 0x0007040600070406 DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 BndCfgS = 0x0000000000000000 Interruptibility = 00000008 ActivityState = 00000000 *** Host State *** RIP = 0xffffffff811b90cf RSP = 0xffff88004d9d74c8 CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 FSBase=00007efc916fe700 GSBase=ffff88003ec00000 TRBase=ffff88003ec23100 GDTBase=ffffffffff577000 IDTBase=ffffffffff57b000 CR0=0000000080050033 CR3=000000003dd53000 CR4=00000000000026f0 Sysenter RSP=0000000000000000 CS:RIP=0010:ffffffff84d47b80 EFER = 0x0000000000000d01 PAT = 0x0007040600070406 *** Control State *** PinBased=0000003f CPUBased=b699edfa SecondaryExec=000000e2 EntryControls=0001d1ff ExitControls=00afefff ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 VMExit: intr_info=00000000 errcode=00000000 ilen=00000002 reason=80000021 qualification=0000000000000000 IDTVectoring: info=00000000 errcode=00000000 TSC Offset = 0xffffffdbf0c72112 EPT pointer = 0x000000006cc9101e Virtual processor ID = 0x0061 *** Guest State *** CR0: actual=0x0000000000000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7 CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 CR3 = 0x00000000fffbc000 RSP = 0x0000000000000f80 RIP = 0x0000000000000000 RFLAGS=0x00000002 DR7 = 0x0000000000000400 Sysenter RSP=0000000000000f80 CS:RIP=0030:0000000000002810 CS: sel=0x0030, attr=0x0409b, limit=0x000fffff, base=0x0000000000000000 DS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 SS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 ES: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 FS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 GS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 GDTR: limit=0x000007ff, base=0x0000000000001000 LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 IDTR: limit=0x000001ff, base=0x0000000000003800 TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 EFER = 0x0000000000002001 PAT = 0x0007040600070406 DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 BndCfgS = 0x0000000000000000 Interruptibility = 00000008 ActivityState = 00000000 *** Host State *** RIP = 0xffffffff811b90cf RSP = 0xffff88004e4174c8 CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 FSBase=00007efc916dd700 GSBase=ffff88006df00000 TRBase=ffff88006df23100 GDTBase=ffffffffff574000 IDTBase=ffffffffff57b000 CR0=0000000080050033 CR3=000000003dd53000 CR4=00000000000026e0 Sysenter RSP=0000000000000000 CS:RIP=0010:ffffffff84d47b80 EFER = 0x0000000000000d01 PAT = 0x0007040600070406 *** Control State *** PinBased=0000003f CPUBased=b699edfa SecondaryExec=000000e2 EntryControls=0001d1ff ExitControls=00afefff ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 VMExit: intr_info=00000000 errcode=00000000 ilen=00000002 reason=80000021 qualification=0000000000000000 IDTVectoring: info=00000000 errcode=00000000 TSC Offset = 0xffffffdbf0c72112 EPT pointer = 0x000000006cc9101e Virtual processor ID = 0x0061 sock: sock_set_timeout: `syz-executor4' (pid 7430) tries to set negative timeout *** Guest State *** CR0: actual=0x0000000000000020, shadow=0x0000000000000000, gh_mask=fffffffffffffff7 CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 CR3 = 0x00000000fffbc000 RSP = 0x0000000000000000 RIP = 0x000000000000fff0 RFLAGS=0x00000002 DR7 = 0x0000000000000400 Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 SS: sel=0x0000, attr=0x08081, limit=0x00000000, base=0x0000000000000000 ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 GDTR: limit=0x00000000, base=0x0000000000000000 LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 IDTR: limit=0x00000000, base=0x0000000000000000 TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 EFER = 0x0000000000000000 PAT = 0x0007040600070406 DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 BndCfgS = 0x0000000000000000 Interruptibility = 00000000 ActivityState = 00000000 *** Host State *** RIP = 0xffffffff811b90cf RSP = 0xffff88004d9d74c8 CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 FSBase=00007efc916fe700 GSBase=ffff88003ed00000 TRBase=ffff88003ed23100 GDTBase=ffffffffff576000 IDTBase=ffffffffff57b000 CR0=0000000080050033 CR3=000000003dd53000 CR4=00000000000026e0 Sysenter RSP=0000000000000000 CS:RIP=0010:ffffffff84d47b80 EFER = 0x0000000000000d01 PAT = 0x0007040600070406 *** Control State *** PinBased=0000003f CPUBased=b699edfa SecondaryExec=000000e2 EntryControls=0001d1ff ExitControls=00afefff ExceptionBitmap=00060042 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 = 0xffffffdbbe2a8dda EPT pointer = 0x000000003ccb101e Virtual processor ID = 0x0078 audit: type=1326 audit(1505520249.862:514): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=7601 comm="syz-executor4" exe="/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4474f9 code=0xffff0000 SELinux: unrecognized netlink message: protocol=9 nlmsg_type=19 sclass=netlink_audit_socket pig=7630 comm=syz-executor5 SELinux: unrecognized netlink message: protocol=9 nlmsg_type=19 sclass=netlink_audit_socket pig=7643 comm=syz-executor5 QAT: Invalid ioctl QAT: Invalid ioctl kvm [7914]: vcpu0, guest rIP: 0x910f disabled perfctr wrmsr: 0xc2 data 0x43 kvm [7914]: vcpu0, guest rIP: 0x910f disabled perfctr wrmsr: 0xc1 data 0x44 *** Guest State *** CR0: actual=0x0000000000000023, shadow=0x0000000060000003, gh_mask=fffffffffffffff7 CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 CR3 = 0x00000000fffbc000 RSP = 0xfffffffffffffffd RIP = 0x0000000000000000 RFLAGS=0x00041090 DR7 = 0x0000000000000400 Sysenter RSP=0000000000000f80 CS:RIP=0030:0000000000002810 CS: sel=0x0043, attr=0x040fb, limit=0x000fffff, base=0x0000000000000000 DS: sel=0x004b, attr=0x040f3, limit=0x000fffff, base=0x0000000000000000 SS: sel=0x004b, attr=0x040f3, limit=0x000fffff, base=0x0000000000000000 ES: sel=0x004b, attr=0x040f3, limit=0x000fffff, base=0x0000000000000000 FS: sel=0x004b, attr=0x040f3, limit=0x000fffff, base=0x0000000000000000 GS: sel=0x004b, attr=0x040f3, limit=0x000fffff, base=0x0000000000000000 GDTR: limit=0x000007ff, base=0x0000000000001000 LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 IDTR: limit=0x000001ff, base=0x0000000000003800 TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 EFER = 0x0000000000000001 PAT = 0x0007040600070406 DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 BndCfgS = 0x0000000000000000 Interruptibility = 00000008 ActivityState = 00000000 *** Host State *** RIP = 0xffffffff811b90cf RSP = 0xffff88004f6d74c8 CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 FSBase=00007efc91741700 GSBase=ffff88006de00000 TRBase=ffff88006de23100 GDTBase=ffffffffff575000 IDTBase=ffffffffff57b000 CR0=0000000080050033 CR3=000000003e3e4000 CR4=00000000000026e0 Sysenter RSP=0000000000000000 CS:RIP=0010:ffffffff84d47b80 EFER = 0x0000000000000d01 PAT = 0x0007040600070406 *** Control State *** PinBased=0000003f CPUBased=b6a1edfa SecondaryExec=000000e3 EntryControls=0001d1ff ExitControls=00afefff ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 VMExit: intr_info=00000000 errcode=00000000 ilen=00000002 reason=80000021 qualification=0000000000000000 IDTVectoring: info=00000000 errcode=00000000 TSC Offset = 0xffffffda1115f3be TPR Threshold = 0x00 EPT pointer = 0x0000000068af801e Virtual processor ID = 0x0099 kvm [7914]: vcpu0, guest rIP: 0x910f Hyper-V uhandled wrmsr: 0x4000008f data 0x4000f1 kvm [7914]: vcpu0, guest rIP: 0x910f Hyper-V uhandled wrmsr: 0x4000008e data 0x4000f2 kvm [7914]: vcpu0, guest rIP: 0x910f Hyper-V uhandled wrmsr: 0x4000008d data 0x4000f3 kvm [7914]: vcpu0, guest rIP: 0x910f Hyper-V uhandled wrmsr: 0x4000008c data 0x4000f4 kvm [7914]: vcpu0, guest rIP: 0x910f Hyper-V uhandled wrmsr: 0x4000008b data 0x4000f5 kvm [7914]: vcpu0, guest rIP: 0x910f Hyper-V uhandled wrmsr: 0x4000008a data 0x4000f6 kvm [7914]: vcpu0, guest rIP: 0x910f Hyper-V uhandled wrmsr: 0x40000089 data 0x4000f7 kvm [7914]: vcpu0, guest rIP: 0x910f Hyper-V uhandled wrmsr: 0x40000088 data 0x4000f8 kvm [7914]: vcpu0, guest rIP: 0x910f Hyper-V uhandled wrmsr: 0x40000087 data 0x4000f9 kvm [7914]: vcpu0, guest rIP: 0x910f Hyper-V uhandled wrmsr: 0x40000086 data 0x4000fa TCP: tcp_parse_options: Illegal window scaling value 205 > 14 received TCP: tcp_parse_options: Illegal window scaling value 205 > 14 received QAT: Invalid ioctl QAT: Invalid ioctl