INFO: trying to register non-static key. the code is fine but needs lockdep annotation. turning off the locking correctness validator. CPU: 2 PID: 6890 Comm: syz-executor5 Not tainted 4.14.0-rc7-next-20171103+ #10 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 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: 0033:0x447c89 RSP: 002b:00007fbb6090dbd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 RAX: ffffffffffffffda RBX: 00007fbb6090e6cc RCX: 0000000000447c89 RDX: 0000000000000021 RSI: 0000000000000006 RDI: 0000000000000013 RBP: 0000000000000086 R08: 0000000000000010 R09: 0000000000000000 R10: 0000000020f2b000 R11: 0000000000000246 R12: 00000000ffffffff R13: 0000000000008670 R14: 00000000006ec710 R15: 00007fbb6090e700 netlink: 21 bytes leftover after parsing attributes in process `syz-executor6'. netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. kvm [6980]: vcpu1, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000020 data 0x9 netlink: 6 bytes leftover after parsing attributes in process `syz-executor6'. kvm [6980]: vcpu1, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000020 data 0x9 netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. APIC base relocation is unsupported by KVM QAT: Invalid ioctl device lo entered promiscuous mode QAT: Invalid ioctl QAT: Invalid ioctl QAT: Invalid ioctl A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. device lo left promiscuous mode A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. device lo entered promiscuous mode device lo left promiscuous mode SELinux: unrecognized netlink message: protocol=0 nlmsg_type=34067 sclass=netlink_route_socket pig=7183 comm=syz-executor7 rpcbind: RPC call returned error 22 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=34067 sclass=netlink_route_socket pig=7183 comm=syz-executor7 rpcbind: RPC call returned error 22 QAT: Invalid ioctl QAT: Invalid ioctl RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp or rds_rdma? sock: process `syz-executor1' is using obsolete setsockopt SO_BSDCOMPAT SELinux: unrecognized netlink message: protocol=6 nlmsg_type=770 sclass=netlink_xfrm_socket pig=7328 comm=syz-executor1 RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp or rds_rdma? SELinux: unrecognized netlink message: protocol=6 nlmsg_type=770 sclass=netlink_xfrm_socket pig=7339 comm=syz-executor1 QAT: Invalid ioctl QAT: Invalid ioctl QAT: Invalid ioctl QAT: Invalid ioctl QAT: Invalid ioctl futex_wake_op: syz-executor2 tries to shift op by 4095; fix this program QAT: Invalid ioctl futex_wake_op: syz-executor2 tries to shift op by 4095; fix this program rfkill: input handler disabled rfkill: input handler enabled nla_parse: 17 callbacks suppressed netlink: 13 bytes leftover after parsing attributes in process `syz-executor1'. netlink: 13 bytes leftover after parsing attributes in process `syz-executor1'. netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. SELinux: unrecognized netlink message: protocol=6 nlmsg_type=5 sclass=netlink_xfrm_socket pig=7787 comm=syz-executor7 SELinux: unrecognized netlink message: protocol=6 nlmsg_type=5 sclass=netlink_xfrm_socket pig=7797 comm=syz-executor7 netlink: 16 bytes leftover after parsing attributes in process `syz-executor5'. netlink: 16 bytes leftover after parsing attributes in process `syz-executor5'. QAT: Invalid ioctl QAT: Invalid ioctl QAT: Invalid ioctl QAT: Invalid ioctl QAT: Invalid ioctl QAT: Invalid ioctl device gre0 entered promiscuous mode device gre0 entered promiscuous mode SELinux: unrecognized netlink message: protocol=0 nlmsg_type=6400 sclass=netlink_route_socket pig=8008 comm=syz-executor3 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=6400 sclass=netlink_route_socket pig=8023 comm=syz-executor3 rpcbind: RPC call returned error 22 rpcbind: RPC call returned error 22 QAT: Invalid ioctl netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. QAT: Invalid ioctl FAULT_FLAG_ALLOW_RETRY missing 30 CPU: 1 PID: 8175 Comm: syz-executor7 Not tainted 4.14.0-rc7-next-20171103+ #10 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x194/0x257 lib/dump_stack.c:53 handle_userfault+0x12fa/0x24c0 fs/userfaultfd.c:427 do_anonymous_page mm/memory.c:3121 [inline] handle_pte_fault mm/memory.c:3934 [inline] __handle_mm_fault+0x2d46/0x39c0 mm/memory.c:4060 handle_mm_fault+0x334/0x8d0 mm/memory.c:4097 __do_page_fault+0x5c9/0xc90 arch/x86/mm/fault.c:1449 do_page_fault+0xee/0x720 arch/x86/mm/fault.c:1524 do_async_page_fault+0x82/0x110 arch/x86/kernel/kvm.c:273 async_page_fault+0x22/0x30 arch/x86/entry/entry_64.S:1070 RIP: 0010:fault_in_pages_readable include/linux/pagemap.h:601 [inline] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 lib/iov_iter.c:421 RSP: 0018:ffff8800678bf928 EFLAGS: 00010246 RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff8241c491 RDX: 00000000000000c0 RSI: ffffc900022fa000 RDI: ffff8800678bfd28 RBP: ffff8800678bfa08 R08: 1ffff100059e2d62 R09: 1ffff1000cf17f1a R10: ffff8800678822c0 R11: ffff8800678822c0 R12: 1ffff1000cf17f28 R13: ffff8800678bf9e0 R14: 0000000000000000 R15: ffff8800678bfd20 generic_perform_write+0x200/0x600 mm/filemap.c:3128 __generic_file_write_iter+0x366/0x5b0 mm/filemap.c:3263 generic_file_write_iter+0x399/0x7a0 mm/filemap.c:3291 call_write_iter include/linux/fs.h:1771 [inline] new_sync_write fs/read_write.c:469 [inline] __vfs_write+0x68a/0x970 fs/read_write.c:482 vfs_write+0x18f/0x510 fs/read_write.c:544 SYSC_write fs/read_write.c:589 [inline] SyS_write+0xef/0x220 fs/read_write.c:581 entry_SYSCALL_64_fastpath+0x1f/0xbe RIP: 0033:0x447c89 RSP: 002b:00007fb07c53abd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 00007fb07c53b6cc RCX: 0000000000447c89 RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000015 RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007fb07c53b9c0 R15: 00007fb07c53b700 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8222 comm=syz-executor5 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8222 comm=syz-executor5 RDS: rds_bind could not find a transport for 172.20.1.170, load rds_tcp or rds_rdma? RDS: rds_bind could not find a transport for 172.20.1.170, load rds_tcp or rds_rdma? RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp or rds_rdma? RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp or rds_rdma? device gre0 entered promiscuous mode device gre0 entered promiscuous mode netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. netlink: 13 bytes leftover after parsing attributes in process `syz-executor7'. device gre0 entered promiscuous mode device syz0 entered promiscuous mode QAT: Invalid ioctl QAT: Invalid ioctl QAT: Invalid ioctl QAT: Invalid ioctl audit: type=1326 audit(1510112070.216:81): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=8762 comm="syz-executor1" exe="/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x447c89 code=0x7ffc0000 audit: type=1326 audit(1510112070.222:82): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=8762 comm="syz-executor1" exe="/syz-executor1" sig=0 arch=c000003e syscall=9 compat=0 ip=0x447c89 code=0x7ffc0000 audit: type=1326 audit(1510112070.224:83): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=8762 comm="syz-executor1" exe="/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x447c89 code=0x7ffc0000 audit: type=1326 audit(1510112070.225:84): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=8762 comm="syz-executor1" exe="/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x447c89 code=0x7ffc0000 audit: type=1326 audit(1510112070.227:85): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=8762 comm="syz-executor1" exe="/syz-executor1" sig=0 arch=c000003e syscall=9 compat=0 ip=0x447c89 code=0x7ffc0000 audit: type=1326 audit(1510112070.227:86): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=8762 comm="syz-executor1" exe="/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x447c89 code=0x7ffc0000 audit: type=1326 audit(1510112070.227:87): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=8762 comm="syz-executor1" exe="/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x447c89 code=0x7ffc0000 audit: type=1326 audit(1510112070.228:88): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=8762 comm="syz-executor1" exe="/syz-executor1" sig=0 arch=c000003e syscall=4 compat=0 ip=0x447c89 code=0x7ffc0000 audit: type=1326 audit(1510112070.228:89): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=8762 comm="syz-executor1" exe="/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x447c89 code=0x7ffc0000 device gre0 entered promiscuous mode kvm [8883]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000008 data 0x9 kvm [8883]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000008 data 0x9 QAT: Invalid ioctl QAT: Invalid ioctl device gre0 entered promiscuous mode IPv6: NLM_F_REPLACE set, but no existing node found! IPv6: NLM_F_REPLACE set, but no existing node found! sg_write: data in/out 327644/154 bytes for SCSI command 0x55-- guessing data in; program syz-executor1 not setting count and/or reply_len properly device gre0 entered promiscuous mode device gre0 entered promiscuous mode device lo left promiscuous mode device gre0 entered promiscuous mode device lo entered promiscuous mode device lo left promiscuous mode sctp: [Deprecated]: syz-executor3 (pid 9431) Use of int in maxseg socket option. Use struct sctp_assoc_value instead sctp: [Deprecated]: syz-executor3 (pid 9431) Use of int in maxseg socket option. Use struct sctp_assoc_value instead 9pnet_virtio: no channels available for device H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H sctp: [Deprecated]: syz-executor3 (pid 9446) Use of int in maxseg socket option. Use struct sctp_assoc_value instead sctp: [Deprecated]: syz-executor3 (pid 9431) Use of int in maxseg socket option. Use struct sctp_assoc_value instead 9pnet_virtio: no channels available for device H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H H nla_parse: 9 callbacks suppressed netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. sctp: [Deprecated]: syz-executor2 (pid 9500) Use of struct sctp_assoc_value in delayed_ack socket option. Use struct sctp_sack_info instead sctp: [Deprecated]: syz-executor2 (pid 9500) Use of struct sctp_assoc_value in delayed_ack socket option. Use struct sctp_sack_info instead device gre0 entered promiscuous mode sg_write: data in/out 1048540/50 bytes for SCSI command 0x2a-- guessing data in; program syz-executor4 not setting count and/or reply_len properly QAT: Invalid ioctl QAT: Invalid ioctl netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. sock: process `syz-executor3' is using obsolete getsockopt SO_BSDCOMPAT QAT: Invalid ioctl QAT: Invalid ioctl syz-executor7: vmalloc: allocation failure: 4833356120 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) syz-executor7 cpuset=/ mems_allowed=0-1 CPU: 1 PID: 9865 Comm: syz-executor7 Not tainted 4.14.0-rc7-next-20171103+ #10 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x194/0x257 lib/dump_stack.c:53 warn_alloc+0x1c2/0x2f0 mm/page_alloc.c:3265 __vmalloc_node_range+0x4f0/0x650 mm/vmalloc.c:1775 __vmalloc_node mm/vmalloc.c:1804 [inline] __vmalloc_node_flags_caller+0x50/0x60 mm/vmalloc.c:1826 kvmalloc_node+0x82/0xd0 mm/util.c:406 kvmalloc include/linux/mm.h:539 [inline] kvmalloc_array include/linux/mm.h:555 [inline] xt_alloc_entry_offsets+0x21/0x30 net/netfilter/x_tables.c:774 translate_table+0x235/0x1610 net/ipv4/netfilter/ip_tables.c:686 do_replace net/ipv4/netfilter/ip_tables.c:1149 [inline] do_ipt_set_ctl+0x34b/0x5c0 net/ipv4/netfilter/ip_tables.c:1683 nf_sockopt net/netfilter/nf_sockopt.c:106 [inline] nf_setsockopt+0x67/0xc0 net/netfilter/nf_sockopt.c:115 ip_setsockopt+0xa1/0xb0 net/ipv4/ip_sockglue.c:1256 tcp_setsockopt+0x82/0xd0 net/ipv4/tcp.c:2877 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: 0033:0x447c89 RSP: 002b:00007fb07c53abd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 RAX: ffffffffffffffda RBX: 00007fb07c53b6cc RCX: 0000000000447c89 RDX: 0000000000000040 RSI: 0000000000000000 RDI: 000000000000001b RBP: 0000000000748020 R08: 0000000000000056 R09: 0000000000000000 R10: 0000000020006000 R11: 0000000000000246 R12: 00000000ffffffff R13: 0000000000007ef0 R14: 00000000006ebf90 R15: 00007fb07c53b700 warn_alloc_show_mem: 1 callbacks suppressed Mem-Info: active_anon:125508 inactive_anon:49 isolated_anon:0 active_file:3578 inactive_file:8570 isolated_file:0 unevictable:0 dirty:0 writeback:40 unstable:0 slab_reclaimable:5770 slab_unreclaimable:37667 mapped:22791 shmem:63 pagetables:974 bounce:0 free:209357 free_pcp:1032 free_cma:0 Node 0 active_anon:237256kB inactive_anon:104kB active_file:6032kB inactive_file:22252kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:63268kB dirty:40kB writeback:0kB shmem:124kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no Node 1 active_anon:262740kB inactive_anon:92kB active_file:8280kB inactive_file:12028kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:27896kB dirty:0kB writeback:160kB shmem:128kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 32768kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no Node 0 DMA free:15908kB min:640kB low:800kB high:960kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 882 882 882 Node 0 DMA32 free:477068kB min:36464kB low:45580kB high:54696kB active_anon:235128kB inactive_anon:104kB active_file:6032kB inactive_file:22252kB unevictable:0kB writepending:40kB present:1032192kB managed:905808kB mlocked:0kB kernel_stack:3200kB pagetables:2148kB bounce:0kB free_pcp:2372kB local_pcp:308kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 Node 1 DMA32 free:357996kB min:30476kB low:38092kB high:45708kB active_anon:254472kB inactive_anon:92kB active_file:8280kB inactive_file:12028kB unevictable:0kB writepending:0kB present:1048560kB managed:755124kB mlocked:0kB kernel_stack:2368kB pagetables:1600kB bounce:0kB free_pcp:2008kB local_pcp:664kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB Node 0 DMA32: 116*4kB (UME) 294*8kB (UME) 118*16kB (UME) 41*32kB (UM) 258*64kB (UME) 91*128kB (UM) 20*256kB (UM) 8*512kB (UME) 3*1024kB (UM) 3*2048kB (UM) 104*4096kB (M) = 478592kB SELinux: unrecognized netlink message: protocol=6 nlmsg_type=9 sclass=netlink_xfrm_socket pig=9887 comm=syz-executor4 Node 1 DMA32: 87*4kB (UME) 275*8kB (UME) 308*16kB (UME) 792*32kB (UM) 469*64kB (UM) 75*128kB (UME) 12*256kB (UME) 7*512kB (UME) 13*1024kB (UME) 2*2048kB (UE) 62*4096kB (UM) = 350452kB Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB SELinux: unrecognized netlink message: protocol=0 nlmsg_type=14606 sclass=netlink_route_socket pig=9889 comm=syz-executor6 12210 total pagecache pages 0 pages in swap cache Swap cache stats: add 0, delete 0, find 0/0 Free swap = 0kB Total swap = 0kB 524186 pages RAM 0 pages HighMem/MovableOnly 104976 pages reserved SELinux: unrecognized netlink message: protocol=6 nlmsg_type=9 sclass=netlink_xfrm_socket pig=9887 comm=syz-executor4 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=14606 sclass=netlink_route_socket pig=9899 comm=syz-executor6 syz-executor7: vmalloc: allocation failure: 4833356120 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) syz-executor7 cpuset=/ mems_allowed=0-1 CPU: 0 PID: 9885 Comm: syz-executor7 Not tainted 4.14.0-rc7-next-20171103+ #10 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x194/0x257 lib/dump_stack.c:53 warn_alloc+0x1c2/0x2f0 mm/page_alloc.c:3265 __vmalloc_node_range+0x4f0/0x650 mm/vmalloc.c:1775 __vmalloc_node mm/vmalloc.c:1804 [inline] __vmalloc_node_flags_caller+0x50/0x60 mm/vmalloc.c:1826 kvmalloc_node+0x82/0xd0 mm/util.c:406 kvmalloc include/linux/mm.h:539 [inline] kvmalloc_array include/linux/mm.h:555 [inline] xt_alloc_entry_offsets+0x21/0x30 net/netfilter/x_tables.c:774 translate_table+0x235/0x1610 net/ipv4/netfilter/ip_tables.c:686 do_replace net/ipv4/netfilter/ip_tables.c:1149 [inline] do_ipt_set_ctl+0x34b/0x5c0 net/ipv4/netfilter/ip_tables.c:1683 nf_sockopt net/netfilter/nf_sockopt.c:106 [inline] nf_setsockopt+0x67/0xc0 net/netfilter/nf_sockopt.c:115 ip_setsockopt+0xa1/0xb0 net/ipv4/ip_sockglue.c:1256 tcp_setsockopt+0x82/0xd0 net/ipv4/tcp.c:2877 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: 0033:0x447c89 RSP: 002b:00007fb07c4f8bd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 RAX: ffffffffffffffda RBX: 00007fb07c4f96cc RCX: 0000000000447c89 RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000024 RBP: 0000000000748190 R08: 0000000000000056 R09: 0000000000000000 R10: 0000000020006000 R11: 0000000000000246 R12: 00000000ffffffff R13: 0000000000006db0 R14: 00000000006eae50 R15: 00007fb07c4f9700 netlink: 9 bytes leftover after parsing attributes in process `syz-executor1'. netlink: 6 bytes leftover after parsing attributes in process `syz-executor3'. netlink: 9 bytes leftover after parsing attributes in process `syz-executor1'. device gre0 entered promiscuous mode netlink: 6 bytes leftover after parsing attributes in process `syz-executor3'. device lo entered promiscuous mode device lo left promiscuous mode device lo entered promiscuous mode device lo left promiscuous mode QAT: Invalid ioctl QAT: Invalid ioctl QAT: Invalid ioctl QAT: Invalid ioctl pit: kvm: requested 5866 ns i8254 timer period limited to 500000 ns pit: kvm: requested 5866 ns i8254 timer period limited to 500000 ns device lo entered promiscuous mode device lo left promiscuous mode device lo entered promiscuous mode device lo left promiscuous mode sock: sock_set_timeout: `syz-executor4' (pid 10097) tries to set negative timeout sock: sock_set_timeout: `syz-executor4' (pid 10097) tries to set negative timeout sg_write: data in/out 2097116/5 bytes for SCSI command 0x17-- guessing data in; program syz-executor4 not setting count and/or reply_len properly do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app netlink: 16 bytes leftover after parsing attributes in process `syz-executor5'. do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app