ALSA: seq fatal error: cannot create timer (-19) INFO: trying to register non-static key. the code is fine but needs lockdep annotation. turning off the locking correctness validator. CPU: 1 PID: 8474 Comm: syz-executor1 Not tainted 4.14.0-rc7-next-20171103+ #38 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x194/0x257 lib/dump_stack.c:53 register_lock_class+0x55e/0x2c70 kernel/locking/lockdep.c:781 __lock_acquire+0x203/0x4770 kernel/locking/lockdep.c:3387 lock_acquire+0x1d5/0x580 kernel/locking/lockdep.c:4004 __raw_spin_lock_bh include/linux/spinlock_api_smp.h:135 [inline] _raw_spin_lock_bh+0x31/0x40 kernel/locking/spinlock.c:174 spin_lock_bh include/linux/spinlock.h:320 [inline] tcp_fastopen_reset_cipher+0x194/0x580 net/ipv4/tcp_fastopen.c:98 do_tcp_setsockopt.isra.37+0x24d/0x21b0 net/ipv4/tcp.c:2589 tcp_setsockopt+0xb0/0xd0 net/ipv4/tcp.c:2879 sock_common_setsockopt+0x95/0xd0 net/core/sock.c:2965 SYSC_setsockopt net/socket.c:1851 [inline] SyS_setsockopt+0x189/0x360 net/socket.c:1830 entry_SYSCALL_64_fastpath+0x1f/0xbe RIP: 0033:0x452869 RSP: 002b:00007f916059fbe8 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 0000000000452869 RDX: 0000000000000021 RSI: 0000000000000006 RDI: 0000000000000013 RBP: 0000000000000086 R08: 0000000000000010 R09: 0000000000000000 R10: 0000000020f2b000 R11: 0000000000000212 R12: 00000000006ef618 R13: 00000000ffffffff R14: 00007f91605a06d4 R15: 0000000000000000 QAT: Invalid ioctl QAT: Invalid ioctl SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=8807 comm=syz-executor4 SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=8807 comm=syz-executor4 nla_parse: 20 callbacks suppressed netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=8847 comm=syz-executor4 netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=8858 comm=syz-executor4 sctp: [Deprecated]: syz-executor1 (pid 8878) Use of int in maxseg socket option. Use struct sctp_assoc_value instead sctp: [Deprecated]: syz-executor1 (pid 8878) Use of int in maxseg socket option. Use struct sctp_assoc_value instead sctp: [Deprecated]: syz-executor1 (pid 8896) Use of int in maxseg socket option. Use struct sctp_assoc_value instead sctp: [Deprecated]: syz-executor1 (pid 8896) Use of int in maxseg socket option. Use struct sctp_assoc_value instead sctp: [Deprecated]: syz-executor2 (pid 8912) Use of int in maxseg socket option. Use struct sctp_assoc_value instead netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. sctp: [Deprecated]: syz-executor2 (pid 8912) Use of int in maxseg socket option. Use struct sctp_assoc_value instead sock: process `syz-executor0' is using obsolete setsockopt SO_BSDCOMPAT futex_wake_op: syz-executor5 tries to shift op by 4088; fix this program futex_wake_op: syz-executor5 tries to shift op by 4088; fix this program netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 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: 8 bytes leftover after parsing attributes in process `syz-executor2'. sock: sock_set_timeout: `syz-executor6' (pid 9235) tries to set negative timeout SELinux: failure in selinux_parse_skb(), unable to parse packet SELinux: failure in selinux_parse_skb(), unable to parse packet futex_wake_op: syz-executor7 tries to shift op by 4031; fix this program SELinux: failure in selinux_parse_skb(), unable to parse packet SELinux: failure in selinux_parse_skb(), unable to parse packet futex_wake_op: syz-executor7 tries to shift op by 4031; fix this program SELinux: failure in selinux_parse_skb(), unable to parse packet SELinux: failure in selinux_parse_skb(), unable to parse packet netlink: 21 bytes leftover after parsing attributes in process `syz-executor4'. netlink: 21 bytes leftover after parsing attributes in process `syz-executor4'. kauditd_printk_skb: 30 callbacks suppressed audit: type=1326 audit(1510148264.548:1284): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9343 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452869 code=0x7ffc0000 audit: type=1326 audit(1510148264.549:1285): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9343 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40cba1 code=0x7ffc0000 audit: type=1326 audit(1510148264.550:1286): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9343 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452869 code=0x7ffc0000 audit: type=1326 audit(1510148264.550:1287): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9343 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=127 compat=0 ip=0x452869 code=0x7ffc0000 audit: type=1326 audit(1510148264.550:1288): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9343 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452869 code=0x7ffc0000 device gre0 entered promiscuous mode skbuff: bad partial csum: csum=3/65533 len=48 audit: type=1326 audit(1510148264.551:1289): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9343 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452869 code=0x7ffc0000 audit: type=1326 audit(1510148264.551:1290): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9343 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452869 code=0x7ffc0000 audit: type=1326 audit(1510148264.551:1291): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9343 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452869 code=0x7ffc0000 audit: type=1326 audit(1510148264.551:1292): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9343 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452869 code=0x7ffc0000 audit: type=1326 audit(1510148264.552:1293): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9343 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=152 compat=0 ip=0x452869 code=0x7ffc0000 device gre0 entered promiscuous mode skbuff: bad partial csum: csum=3/65533 len=48 kvm [9434]: vcpu0, guest rIP: 0x9135 Hyper-V unhandled rdmsr: 0x4000008f kvm [9434]: vcpu0, guest rIP: 0x9135 Hyper-V unhandled rdmsr: 0x4000008e kvm [9434]: vcpu0, guest rIP: 0x9135 Hyper-V unhandled rdmsr: 0x4000008d kvm [9434]: vcpu0, guest rIP: 0x9135 Hyper-V unhandled rdmsr: 0x4000008c kvm [9434]: vcpu0, guest rIP: 0x9135 Hyper-V unhandled rdmsr: 0x4000008b kvm [9434]: vcpu0, guest rIP: 0x9135 Hyper-V unhandled rdmsr: 0x4000008a kvm [9434]: vcpu0, guest rIP: 0x9135 Hyper-V unhandled rdmsr: 0x40000089 kvm [9434]: vcpu0, guest rIP: 0x9135 Hyper-V unhandled rdmsr: 0x40000088 kvm [9434]: vcpu0, guest rIP: 0x9135 Hyper-V unhandled rdmsr: 0x40000087 kvm [9434]: vcpu0, guest rIP: 0x9135 Hyper-V unhandled rdmsr: 0x40000086 kvm [9434]: vcpu0, guest rIP: 0x9112 Hyper-V uhandled wrmsr: 0x40000023 data 0x66c900003b9a1043 netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. *** 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=0x00033000 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 = 0xffffffff811bc783 RSP = 0xffff8801a07974c8 CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 FSBase=00007f916055c700 GSBase=ffff8801db300000 TRBase=ffff8801db323280 GDTBase=ffffffffff576000 IDTBase=ffffffffff57b000 CR0=0000000080050033 CR3=00000001d3f62000 CR4=00000000001426e0 Sysenter RSP=0000000000000000 CS:RIP=0010:ffffffff8508a1f0 EFER = 0x0000000000000d01 PAT = 0x0000000000000000 *** Control State *** PinBased=0000003f CPUBased=b6a1edfa SecondaryExec=00000043 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=00000002 reason=80000021 qualification=0000000000000000 IDTVectoring: info=00000000 errcode=00000000 TSC Offset = 0xffffffbf6809de77 TPR Threshold = 0x00 EPT pointer = 0x00000001cd58801e device gre0 entered promiscuous mode device lo entered promiscuous mode device lo left promiscuous mode device lo entered promiscuous mode device lo left promiscuous mode kvm [9516]: vcpu0, guest rIP: 0x9112 Hyper-V uhandled wrmsr: 0x40000023 data 0x66c900003b9a1043 device gre0 entered promiscuous mode *** Guest State *** CR0: actual=0x0000000080000031, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 CR4: actual=0x0000000000002051, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 CR3 = 0x00000000fffbc000 RSP = 0x000000000000fffa RIP = 0x000000000000abf3 RFLAGS=0x00033000 DR7 = 0x0000000000000400 Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 CS: sel=0xb866, attr=0x000f3, limit=0x0000ffff, base=0x00000000000b8660 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 = 0xffffffff811bc783 RSP = 0xffff8801c87774c8 CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 FSBase=00007f916057d700 GSBase=ffff8801db300000 TRBase=ffff8801db323280 GDTBase=ffffffffff576000 IDTBase=ffffffffff57b000 CR0=0000000080050033 CR3=00000001c78bf000 CR4=00000000001426e0 Sysenter RSP=0000000000000000 CS:RIP=0010:ffffffff8508a1f0 EFER = 0x0000000000000d01 PAT = 0x0000000000000000 *** Control State *** PinBased=0000003f CPUBased=b6a1edfa SecondaryExec=00000043 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=00000003 reason=80000021 qualification=0000000000000000 IDTVectoring: info=00000000 errcode=00000000 TSC Offset = 0xffffffbf135a7de5 TPR Threshold = 0x00 EPT pointer = 0x00000001d05e201e kvm [9542]: vcpu0, guest rIP: 0x9112 Hyper-V uhandled wrmsr: 0x40000023 data 0x66c900003b9a1043 kvm [9542]: vcpu0, guest rIP: 0x9112 Hyper-V uhandled wrmsr: 0x40000022 data 0x66c9000089171043 kvm [9542]: vcpu0, guest rIP: 0x9112 Hyper-V uhandled wrmsr: 0x40000020 data 0x66c90000001a1043 *** Guest State *** CR0: actual=0x0000000080000031, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 CR4: actual=0x0000000000002051, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 CR3 = 0x00000000fffbc000 RSP = 0x000000000000fffa RIP = 0x000000000000abf3 RFLAGS=0x00033000 DR7 = 0x0000000000000400 Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 CS: sel=0xb866, attr=0x000f3, limit=0x0000ffff, base=0x00000000000b8660 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 = 0xffffffff811bc783 RSP = 0xffff8801c8d5f4c8 CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 FSBase=00007fb134333700 GSBase=ffff8801db200000 TRBase=ffff8801db223280 GDTBase=ffffffffff577000 IDTBase=ffffffffff57b000 CR0=0000000080050033 CR3=00000001cf5dc000 CR4=00000000001426f0 Sysenter RSP=0000000000000000 CS:RIP=0010:ffffffff8508a1f0 EFER = 0x0000000000000d01 PAT = 0x0000000000000000 *** Control State *** PinBased=0000003f CPUBased=b6a1edfa SecondaryExec=00000043 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=00000002 reason=80000021 qualification=0000000000000000 IDTVectoring: info=00000000 errcode=00000000 TSC Offset = 0xffffffbef833d1cf TPR Threshold = 0x00 EPT pointer = 0x00000001d829a01e tc_dump_action: action bad kind tc_dump_action: action bad kind tc_dump_action: action bad kind sctp: [Deprecated]: syz-executor5 (pid 9624) Use of struct sctp_assoc_value in delayed_ack socket option. Use struct sctp_sack_info instead tc_dump_action: action bad kind tc_dump_action: action bad kind tc_dump_action: action bad kind sctp: [Deprecated]: syz-executor5 (pid 9624) Use of struct sctp_assoc_value in delayed_ack socket option. Use struct sctp_sack_info instead Buffer I/O error on dev loop4, logical block 0, async page read nla_parse: 6 callbacks suppressed netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. sctp: [Deprecated]: syz-executor5 (pid 9666) Use of struct sctp_assoc_value in delayed_ack socket option. Use struct sctp_sack_info instead netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. sctp: [Deprecated]: syz-executor5 (pid 9666) Use of struct sctp_assoc_value in delayed_ack socket option. Use struct sctp_sack_info instead netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. SELinux: unrecognized netlink message: protocol=0 nlmsg_type=47638 sclass=netlink_route_socket pig=9725 comm=syz-executor3 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=47638 sclass=netlink_route_socket pig=9734 comm=syz-executor3 pit: kvm: requested 4190 ns i8254 timer period limited to 500000 ns pit: kvm: requested 4190 ns i8254 timer period limited to 500000 ns sctp: [Deprecated]: syz-executor6 (pid 9790) Use of struct sctp_assoc_value in delayed_ack socket option. Use struct sctp_sack_info instead sctp: [Deprecated]: syz-executor6 (pid 9790) Use of struct sctp_assoc_value in delayed_ack socket option. Use struct sctp_sack_info instead sctp: [Deprecated]: syz-executor6 (pid 9790) Use of struct sctp_assoc_value in delayed_ack socket option. Use struct sctp_sack_info instead sctp: [Deprecated]: syz-executor6 (pid 9792) Use of struct sctp_assoc_value in delayed_ack socket option. Use struct sctp_sack_info instead netlink: 6 bytes leftover after parsing attributes in process `syz-executor7'. netlink: 6 bytes leftover after parsing attributes in process `syz-executor7'. sctp: [Deprecated]: syz-executor6 (pid 9861) Use of struct sctp_assoc_value in delayed_ack socket option. Use struct sctp_sack_info instead sctp: [Deprecated]: syz-executor6 (pid 9861) Use of struct sctp_assoc_value in delayed_ack socket option. Use struct sctp_sack_info instead device lo entered promiscuous mode IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready kvm [9987]: vcpu1, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000074 data 0x800ff kvm [9987]: vcpu1, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000074 data 0x800ff kvm [10068]: vcpu1, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000074 data 0x800ff device gre0 entered promiscuous mode kvm [10068]: vcpu1, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000074 data 0x800ff pit: kvm: requested 4190 ns i8254 timer period limited to 500000 ns QAT: Stopping all acceleration devices. 9pnet_virtio: no channels available for device ./file0 QAT: Stopping all acceleration devices. 9pnet_virtio: no channels available for device ./file0 pit: kvm: requested 4190 ns i8254 timer period limited to 500000 ns 9pnet_virtio: no channels available for device ./file0 9pnet_virtio: no channels available for device ./file0 pit: kvm: requested 4190 ns i8254 timer period limited to 500000 ns