[ 28.240885][ T26] audit: type=1400 audit(1577349747.547:37): avc: denied { watch } for pid=7102 comm="restorecond" path="/root/.ssh" dev="sda1" ino=16179 scontext=system_u:system_r:kernel_t:s0 tcontext=unconfined_u:object_r:ssh_home_t:s0 tclass=dir permissive=1 [ 28.271040][ T26] audit: type=1400 audit(1577349747.547:38): avc: denied { watch } for pid=7102 comm="restorecond" path="/etc/selinux/restorecond.conf" dev="sda1" ino=2232 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 28.450657][ T26] audit: type=1800 audit(1577349747.757:39): pid=6973 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 28.472501][ T26] audit: type=1800 audit(1577349747.757:40): pid=6973 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 32.066834][ T26] audit: type=1400 audit(1577349751.377:41): avc: denied { map } for pid=7189 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.128' (ECDSA) to the list of known hosts. [ 105.947368][ T26] audit: type=1400 audit(1577349825.257:42): avc: denied { map } for pid=7204 comm="syz-executor787" path="/root/syz-executor787637789" dev="sda1" ino=1426 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 executing program executing program executing program executing program executing program executing program [ 112.658973][ T7207] FAULT_INJECTION: forcing a failure. [ 112.658973][ T7207] name failslab, interval 1, probability 0, space 0, times 1 [ 112.660379][ T7215] FAULT_INJECTION: forcing a failure. [ 112.660379][ T7215] name failslab, interval 1, probability 0, space 0, times 1 [ 112.673016][ T7209] FAULT_INJECTION: forcing a failure. [ 112.673016][ T7209] name failslab, interval 1, probability 0, space 0, times 1 [ 112.686634][ T7216] FAULT_INJECTION: forcing a failure. [ 112.686634][ T7216] name failslab, interval 1, probability 0, space 0, times 1 executing program [ 112.698557][ T7220] FAULT_INJECTION: forcing a failure. [ 112.698557][ T7220] name failslab, interval 1, probability 0, space 0, times 1 [ 112.710671][ T7217] FAULT_INJECTION: forcing a failure. [ 112.710671][ T7217] name failslab, interval 1, probability 0, space 0, times 1 [ 112.722074][ T7207] CPU: 0 PID: 7207 Comm: syz-executor787 Not tainted 5.5.0-rc3-syzkaller #0 [ 112.734879][ T7218] FAULT_INJECTION: forcing a failure. [ 112.734879][ T7218] name failslab, interval 1, probability 0, space 0, times 1 [ 112.743140][ T7207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.743142][ T7207] Call Trace: [ 112.743152][ T7207] dump_stack+0xbc/0xe6 [ 112.743164][ T7207] should_fail.cold+0x3c/0x49 [ 112.757337][ T7219] FAULT_INJECTION: forcing a failure. [ 112.757337][ T7219] name failslab, interval 1, probability 0, space 0, times 1 [ 112.765850][ T7207] __should_failslab+0x65/0xa0 [ 112.765856][ T7207] should_failslab+0x9/0x14 [ 112.765860][ T7207] __kmalloc+0x54/0x300 [ 112.765866][ T7207] ? mntput+0x39/0x50 [ 112.765872][ T7207] ? tomoyo_realpath_from_path+0x52/0x300 [ 112.765877][ T7207] tomoyo_realpath_from_path+0x52/0x300 [ 112.765884][ T7207] tomoyo_path_number_perm+0xa6/0x240 [ 112.765893][ T7207] ? selinux_file_ioctl+0x93/0x290 [ 112.765902][ T7207] ? proc_fail_nth_write+0xb/0x110 [ 112.836657][ T7207] tomoyo_file_ioctl+0x23/0x30 [ 112.841412][ T7207] security_file_ioctl+0x49/0x70 [ 112.846322][ T7207] ksys_ioctl+0x47/0xb0 [ 112.850448][ T7207] __x64_sys_ioctl+0x1e/0x30 [ 112.855008][ T7207] do_syscall_64+0x73/0x220 [ 112.859482][ T7207] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 112.865453][ T7207] RIP: 0033:0x4414a9 [ 112.869319][ T7207] Code: e8 0c e9 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 6b 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 112.888894][ T7207] RSP: 002b:00007ffd3f877648 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 112.897555][ T7207] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004414a9 executing program [ 112.905507][ T7207] RDX: 0000000020000080 RSI: 0000000000005412 RDI: 0000000000000003 [ 112.913457][ T7207] RBP: 00007ffd3f877660 R08: 0000000000000001 R09: 00007ffd3f8777f8 [ 112.922898][ T7207] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 112.930853][ T7207] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 112.938807][ T7218] CPU: 1 PID: 7218 Comm: syz-executor787 Not tainted 5.5.0-rc3-syzkaller #0 [ 112.938991][ T20] Bluetooth: Invalid header checksum [ 112.947477][ T7218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.947480][ T7218] Call Trace: [ 112.947490][ T7218] dump_stack+0xbc/0xe6 [ 112.947498][ T7218] should_fail.cold+0x3c/0x49 [ 112.947507][ T7218] __should_failslab+0x65/0xa0 [ 112.953376][ T321] Bluetooth: Invalid header checksum [ 112.962974][ T7218] should_failslab+0x9/0x14 [ 112.962980][ T7218] __kmalloc+0x54/0x300 [ 112.962991][ T7218] ? mntput+0x39/0x50 [ 112.962997][ T7218] ? tomoyo_realpath_from_path+0x52/0x300 [ 112.963002][ T7218] tomoyo_realpath_from_path+0x52/0x300 [ 112.963009][ T7218] tomoyo_path_number_perm+0xa6/0x240 [ 112.963019][ T7218] ? selinux_file_ioctl+0x93/0x290 [ 112.963028][ T7218] ? proc_fail_nth_write+0xb/0x110 [ 112.966322][ T45] Bluetooth: Invalid header checksum [ 112.970429][ T7218] tomoyo_file_ioctl+0x23/0x30 [ 112.970438][ T7218] security_file_ioctl+0x49/0x70 [ 112.976180][ T45] Bluetooth: Invalid header checksum [ 112.979816][ T7218] ksys_ioctl+0x47/0xb0 [ 112.979821][ T7218] __x64_sys_ioctl+0x1e/0x30 [ 112.979829][ T7218] do_syscall_64+0x73/0x220 [ 112.990451][ T321] Bluetooth: Invalid header checksum [ 112.993688][ T7218] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 112.993693][ T7218] RIP: 0033:0x4414a9 [ 112.993701][ T7218] Code: e8 0c e9 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 6b 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 112.999811][ T20] Bluetooth: Invalid header checksum [ 113.003344][ T7218] RSP: 002b:00007ffd3f877648 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 113.003350][ T7218] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004414a9 [ 113.003353][ T7218] RDX: 0000000020000080 RSI: 0000000000005412 RDI: 0000000000000003 [ 113.003356][ T7218] RBP: 00007ffd3f877660 R08: 0000000000000001 R09: 00007ffd3f8777f8 [ 113.003361][ T7218] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 113.014240][ T321] Bluetooth: Invalid header checksum [ 113.019309][ T7218] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 113.019720][ T747] Bluetooth: Invalid header checksum [ 113.024533][ T7] Bluetooth: Invalid header checksum [ 113.029933][ T747] Bluetooth: Invalid header checksum [ 113.034582][ T868] Bluetooth: Invalid header checksum [ 113.039473][ T7217] CPU: 1 PID: 7217 Comm: syz-executor787 Not tainted 5.5.0-rc3-syzkaller #0 [ 113.051206][ T20] Bluetooth: Invalid header checksum [ 113.053463][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.053465][ T7217] Call Trace: [ 113.053475][ T7217] dump_stack+0xbc/0xe6 [ 113.053481][ T7217] should_fail.cold+0x3c/0x49 [ 113.053491][ T7217] __should_failslab+0x65/0xa0 [ 113.058100][ T20] Bluetooth: Invalid header checksum [ 113.063236][ T7217] should_failslab+0x9/0x14 [ 113.063242][ T7217] __kmalloc+0x54/0x300 [ 113.063248][ T7217] ? mntput+0x39/0x50 [ 113.063253][ T7217] ? tomoyo_realpath_from_path+0x52/0x300 [ 113.063261][ T7217] tomoyo_realpath_from_path+0x52/0x300 [ 113.069269][ T870] Bluetooth: Invalid header checksum [ 113.073104][ T7217] tomoyo_path_number_perm+0xa6/0x240 [ 113.073117][ T7217] ? selinux_file_ioctl+0x93/0x290 [ 113.099254][ T7] Bluetooth: Invalid header checksum [ 113.106430][ T7217] ? proc_fail_nth_write+0xb/0x110 [ 113.106437][ T7217] tomoyo_file_ioctl+0x23/0x30 [ 113.106447][ T7217] security_file_ioctl+0x49/0x70 [ 113.114506][ T868] Bluetooth: Invalid header checksum [ 113.122338][ T7217] ksys_ioctl+0x47/0xb0 [ 113.122343][ T7217] __x64_sys_ioctl+0x1e/0x30 [ 113.122351][ T7217] do_syscall_64+0x73/0x220 [ 113.140423][ T7221] Bluetooth: Invalid header checksum [ 113.143512][ T7217] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 113.143519][ T7217] RIP: 0033:0x4414a9 [ 113.152124][ T7221] Bluetooth: Invalid header checksum [ 113.157245][ T7217] Code: e8 0c e9 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 6b 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 113.157247][ T7217] RSP: 002b:00007ffd3f877648 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 113.157252][ T7217] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004414a9 [ 113.157255][ T7217] RDX: 0000000020000080 RSI: 0000000000005412 RDI: 0000000000000003 [ 113.157260][ T7217] RBP: 00007ffd3f877660 R08: 0000000000000001 R09: 00007ffd3f8777f8 [ 113.162611][ T321] Bluetooth: Invalid header checksum [ 113.167766][ T7217] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 113.167769][ T7217] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 113.168213][ T7219] CPU: 1 PID: 7219 Comm: syz-executor787 Not tainted 5.5.0-rc3-syzkaller #0 [ 113.176404][ T7221] Bluetooth: Invalid header checksum [ 113.181696][ T7219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.181698][ T7219] Call Trace: [ 113.181707][ T7219] dump_stack+0xbc/0xe6 [ 113.181718][ T7219] should_fail.cold+0x3c/0x49 [ 113.194471][ T321] Bluetooth: Invalid header checksum [ 113.197005][ T7219] __should_failslab+0x65/0xa0 [ 113.197014][ T7219] should_failslab+0x9/0x14 [ 113.207797][ T7] Bluetooth: Invalid header checksum [ 113.209052][ T7219] __kmalloc+0x54/0x300 [ 113.209062][ T7219] ? mntput+0x39/0x50 [ 113.215990][ T868] Bluetooth: Invalid header checksum [ 113.219065][ T7219] ? tomoyo_realpath_from_path+0x52/0x300 [ 113.219074][ T7219] tomoyo_realpath_from_path+0x52/0x300 [ 113.223631][ T870] Bluetooth: Invalid header checksum [ 113.227910][ T7219] tomoyo_path_number_perm+0xa6/0x240 [ 113.227921][ T7219] ? selinux_file_ioctl+0x93/0x290 [ 113.227931][ T7219] ? proc_fail_nth_write+0xb/0x110 [ 113.240532][ T870] Bluetooth: Invalid header checksum [ 113.243115][ T7219] tomoyo_file_ioctl+0x23/0x30 [ 113.243125][ T7219] security_file_ioctl+0x49/0x70 [ 113.249501][ T7] Bluetooth: Invalid header checksum [ 113.253909][ T7219] ksys_ioctl+0x47/0xb0 [ 113.253914][ T7219] __x64_sys_ioctl+0x1e/0x30 [ 113.253920][ T7219] do_syscall_64+0x73/0x220 [ 113.253932][ T7219] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 113.532343][ T7219] RIP: 0033:0x4414a9 [ 113.536209][ T7219] Code: e8 0c e9 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 6b 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 113.555781][ T7219] RSP: 002b:00007ffd3f877648 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 113.564159][ T7219] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004414a9 [ 113.572115][ T7219] RDX: 0000000020000080 RSI: 0000000000005412 RDI: 0000000000000003 [ 113.580059][ T7219] RBP: 00007ffd3f877660 R08: 0000000000000001 R09: 00007ffd3f8777f8 [ 113.588001][ T7219] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 113.595943][ T7219] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 113.603895][ T7209] CPU: 0 PID: 7209 Comm: syz-executor787 Not tainted 5.5.0-rc3-syzkaller #0 [ 113.610647][ T45] Bluetooth: Invalid header checksum [ 113.612553][ T7209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.612555][ T7209] Call Trace: [ 113.612565][ T7209] dump_stack+0xbc/0xe6 [ 113.612576][ T7209] should_fail.cold+0x3c/0x49 [ 113.621183][ T747] Bluetooth: Invalid header checksum [ 113.627956][ T7209] __should_failslab+0x65/0xa0 [ 113.627963][ T7209] should_failslab+0x9/0x14 [ 113.627967][ T7209] __kmalloc+0x54/0x300 [ 113.627973][ T7209] ? mntput+0x39/0x50 [ 113.627982][ T7209] ? tomoyo_realpath_from_path+0x52/0x300 [ 113.631279][ T20] Bluetooth: Invalid header checksum [ 113.635455][ T7209] tomoyo_realpath_from_path+0x52/0x300 [ 113.635462][ T7209] tomoyo_path_number_perm+0xa6/0x240 [ 113.635471][ T7209] ? selinux_file_ioctl+0x93/0x290 [ 113.635479][ T7209] ? proc_fail_nth_write+0xb/0x110 [ 113.649835][ T20] Bluetooth: Invalid header checksum [ 113.650123][ T7209] tomoyo_file_ioctl+0x23/0x30 [ 113.654646][ T45] Bluetooth: Invalid header checksum [ 113.658755][ T7209] security_file_ioctl+0x49/0x70 [ 113.658761][ T7209] ksys_ioctl+0x47/0xb0 [ 113.658768][ T7209] __x64_sys_ioctl+0x1e/0x30 [ 113.667028][ T747] Bluetooth: Invalid header checksum [ 113.668421][ T7209] do_syscall_64+0x73/0x220 [ 113.668427][ T7209] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 113.668434][ T7209] RIP: 0033:0x4414a9 [ 113.677996][ T45] Bluetooth: Invalid header checksum [ 113.679316][ T7209] Code: e8 0c e9 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 6b 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 113.679319][ T7209] RSP: 002b:00007ffd3f877648 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 113.684736][ T20] Bluetooth: Invalid header checksum [ 113.689939][ T7209] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004414a9 [ 113.689942][ T7209] RDX: 0000000020000080 RSI: 0000000000005412 RDI: 0000000000000003 [ 113.689945][ T7209] RBP: 00007ffd3f877660 R08: 0000000000000001 R09: 00007ffd3f8777f8 [ 113.689948][ T7209] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 113.689950][ T7209] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 113.690301][ T870] Bluetooth: Invalid header checksum [ 113.695403][ T7215] CPU: 1 PID: 7215 Comm: syz-executor787 Not tainted 5.5.0-rc3-syzkaller #0 [ 113.700629][ T7] Bluetooth: Invalid header checksum [ 113.705086][ T7215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.705088][ T7215] Call Trace: [ 113.705097][ T7215] dump_stack+0xbc/0xe6 [ 113.705108][ T7215] should_fail.cold+0x3c/0x49 [ 113.710395][ T868] Bluetooth: Invalid header checksum [ 113.715282][ T7215] __should_failslab+0x65/0xa0 [ 113.715287][ T7215] should_failslab+0x9/0x14 [ 113.715295][ T7215] __kmalloc+0x54/0x300 [ 113.719439][ T7221] Bluetooth: Invalid header checksum [ 113.723991][ T7215] ? mntput+0x39/0x50 [ 113.723996][ T7215] ? tomoyo_realpath_from_path+0x52/0x300 [ 113.724003][ T7215] tomoyo_realpath_from_path+0x52/0x300 [ 113.799621][ T7218] ERROR: Out of memory at tomoyo_realpath_from_path. [ 113.805732][ T7215] tomoyo_path_number_perm+0xa6/0x240 [ 113.805743][ T7215] ? selinux_file_ioctl+0x93/0x290 [ 113.827674][ T7218] Bluetooth: Invalid header checksum [ 113.835638][ T7215] ? proc_fail_nth_write+0xb/0x110 [ 113.835645][ T7215] tomoyo_file_ioctl+0x23/0x30 [ 113.835653][ T7215] security_file_ioctl+0x49/0x70 [ 113.835658][ T7215] ksys_ioctl+0x47/0xb0 [ 113.835666][ T7215] __x64_sys_ioctl+0x1e/0x30 [ 113.845220][ T7209] ERROR: Out of memory at tomoyo_realpath_from_path. [ 113.851001][ T7215] do_syscall_64+0x73/0x220 [ 113.851012][ T7215] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 113.884214][ T7217] ERROR: Out of memory at tomoyo_realpath_from_path. [ 113.886902][ T7215] RIP: 0033:0x4414a9 [ 113.886911][ T7215] Code: e8 0c e9 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 6b 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 113.947372][ T7207] ERROR: Out of memory at tomoyo_realpath_from_path. [ 113.947871][ T7215] RSP: 002b:00007ffd3f877648 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 114.010076][ T7215] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004414a9 [ 114.018023][ T7215] RDX: 0000000020000080 RSI: 0000000000005412 RDI: 0000000000000003 [ 114.025967][ T7215] RBP: 00007ffd3f877660 R08: 0000000000000001 R09: 00007ffd3f8777f8 [ 114.033910][ T7215] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 114.041858][ T7215] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 114.049816][ T7220] CPU: 0 PID: 7220 Comm: syz-executor787 Not tainted 5.5.0-rc3-syzkaller #0 [ 114.053508][ T747] Bluetooth: Invalid header checksum [ 114.058476][ T7220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.058478][ T7220] Call Trace: [ 114.058488][ T7220] dump_stack+0xbc/0xe6 [ 114.058500][ T7220] should_fail.cold+0x3c/0x49 [ 114.066043][ T45] Bluetooth: Invalid header checksum [ 114.073896][ T7220] __should_failslab+0x65/0xa0 [ 114.073902][ T7220] should_failslab+0x9/0x14 [ 114.073907][ T7220] __kmalloc+0x54/0x300 [ 114.073915][ T7220] ? mntput+0x39/0x50 [ 114.080413][ T20] Bluetooth: Invalid header checksum [ 114.081305][ T7220] ? tomoyo_realpath_from_path+0x52/0x300 [ 114.090273][ T45] Bluetooth: Invalid header checksum [ 114.091204][ T7220] tomoyo_realpath_from_path+0x52/0x300 [ 114.130176][ T7220] tomoyo_path_number_perm+0xa6/0x240 [ 114.135521][ T7220] ? selinux_file_ioctl+0x93/0x290 [ 114.140600][ T7220] ? proc_fail_nth_write+0xb/0x110 [ 114.145678][ T7220] tomoyo_file_ioctl+0x23/0x30 [ 114.150445][ T7220] security_file_ioctl+0x49/0x70 [ 114.153396][ T45] Bluetooth: Invalid header checksum [ 114.155363][ T7220] ksys_ioctl+0x47/0xb0 [ 114.155368][ T7220] __x64_sys_ioctl+0x1e/0x30 [ 114.155377][ T7220] do_syscall_64+0x73/0x220 [ 114.160681][ T20] Bluetooth: Invalid header checksum [ 114.164776][ T7220] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 114.164780][ T7220] RIP: 0033:0x4414a9 [ 114.164786][ T7220] Code: e8 0c e9 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 6b 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 114.164792][ T7220] RSP: 002b:00007ffd3f877648 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 114.169396][ T747] Bluetooth: Invalid header checksum [ 114.173824][ T7220] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004414a9 [ 114.173827][ T7220] RDX: 0000000020000080 RSI: 0000000000005412 RDI: 0000000000000003 [ 114.173830][ T7220] RBP: 00007ffd3f877660 R08: 0000000000000001 R09: 00007ffd3f8777f8 [ 114.173833][ T7220] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 114.173835][ T7220] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 114.174272][ T7221] Bluetooth: Invalid header checksum [ 114.179424][ T7216] CPU: 1 PID: 7216 Comm: syz-executor787 Not tainted 5.5.0-rc3-syzkaller #0 [ 114.185037][ T7220] ERROR: Out of memory at tomoyo_realpath_from_path. [ 114.188855][ T7216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.188857][ T7216] Call Trace: [ 114.188865][ T7216] dump_stack+0xbc/0xe6 [ 114.188875][ T7216] should_fail.cold+0x3c/0x49 [ 114.208808][ T7219] ERROR: Out of memory at tomoyo_realpath_from_path. [ 114.216856][ T7216] __should_failslab+0x65/0xa0 [ 114.216862][ T7216] should_failslab+0x9/0x14 [ 114.216869][ T7216] __kmalloc+0x54/0x300 [ 114.222411][ T7215] ERROR: Out of memory at tomoyo_realpath_from_path. [ 114.230091][ T7216] ? mntput+0x39/0x50 [ 114.230099][ T7216] ? tomoyo_realpath_from_path+0x52/0x300 [ 114.230107][ T7216] tomoyo_realpath_from_path+0x52/0x300 [ 114.238119][ T7215] Bluetooth: Invalid header checksum [ 114.246000][ T7216] tomoyo_path_number_perm+0xa6/0x240 [ 114.246009][ T7216] ? selinux_file_ioctl+0x93/0x290 [ 114.246017][ T7216] ? proc_fail_nth_write+0xb/0x110 [ 114.367659][ T7216] tomoyo_file_ioctl+0x23/0x30 [ 114.372408][ T7216] security_file_ioctl+0x49/0x70 [ 114.377312][ T7216] ksys_ioctl+0x47/0xb0 [ 114.381441][ T7216] __x64_sys_ioctl+0x1e/0x30 [ 114.385996][ T7216] do_syscall_64+0x73/0x220 [ 114.390492][ T7216] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 114.396349][ T7216] RIP: 0033:0x4414a9 [ 114.400211][ T7216] Code: e8 0c e9 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 6b 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 114.419797][ T7216] RSP: 002b:00007ffd3f877648 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 114.428179][ T7216] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004414a9 [ 114.436122][ T7216] RDX: 0000000020000080 RSI: 0000000000005412 RDI: 0000000000000003 [ 114.444065][ T7216] RBP: 00007ffd3f877660 R08: 0000000000000001 R09: 00007ffd3f8777f8 [ 114.452018][ T7216] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 114.459966][ T7216] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 114.468138][ T7216] ERROR: Out of memory at tomoyo_realpath_from_path. [ 114.468281][ T868] Bluetooth: Invalid header checksum [ 114.474876][ T7216] Bluetooth: Invalid header checksum [ 119.641201][ T7205] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 120.491453][ T7208] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff888114b0cc00 (size 224): comm "syz-executor787", pid 7209, jiffies 4294948642 (age 15.770s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 40 c3 28 81 88 ff ff 00 00 00 00 00 00 00 00 .@.(............ backtrace: [<00000000a75598be>] kmem_cache_alloc_node+0x163/0x2f0 [<00000000d8ca0c72>] __alloc_skb+0x6e/0x210 [<000000002c8ea802>] h5_rx_pkt_start+0x57/0xd0 [<000000005d745e7f>] h5_recv+0x13f/0x1d0 [<0000000092709d6c>] hci_uart_tty_receive+0xba/0x200 [<000000008e6eb930>] tty_ioctl+0x81c/0xa30 [<000000001229e7ec>] do_vfs_ioctl+0x551/0x890 [<000000002e9d3c89>] ksys_ioctl+0x86/0xb0 [<000000004a8c8208>] __x64_sys_ioctl+0x1e/0x30 [<00000000e4645d49>] do_syscall_64+0x73/0x220 [<00000000fc6319b3>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 executing program [ 132.289711][ T7224] FAULT_INJECTION: forcing a failure. [ 132.289711][ T7224] name failslab, interval 1, probability 0, space 0, times 0 [ 132.303271][ T7224] CPU: 1 PID: 7224 Comm: syz-executor787 Not tainted 5.5.0-rc3-syzkaller #0 [ 132.311927][ T7224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.321963][ T7224] Call Trace: [ 132.325239][ T7224] dump_stack+0xbc/0xe6 [ 132.329377][ T7224] should_fail.cold+0x3c/0x49 [ 132.334032][ T7224] __should_failslab+0x65/0xa0 executing program [ 132.338774][ T7224] should_failslab+0x9/0x14 [ 132.343256][ T7224] __kmalloc+0x54/0x300 [ 132.347394][ T7224] ? mntput+0x39/0x50 [ 132.351358][ T7224] ? tomoyo_realpath_from_path+0x52/0x300 [ 132.357058][ T7224] tomoyo_realpath_from_path+0x52/0x300 [ 132.362589][ T7224] tomoyo_path_number_perm+0xa6/0x240 [ 132.367964][ T7224] ? selinux_file_ioctl+0x93/0x290 [ 132.374704][ T7224] ? proc_fail_nth_write+0xb/0x110 [ 132.379796][ T7224] tomoyo_file_ioctl+0x23/0x30 [ 132.380336][ T7225] FAULT_INJECTION: forcing a failure. [ 132.380336][ T7225] name failslab, interval 1, probability 0, space 0, times 0 [ 132.384539][ T7224] security_file_ioctl+0x49/0x70 [ 132.384546][ T7224] ksys_ioctl+0x47/0xb0 [ 132.384553][ T7224] __x64_sys_ioctl+0x1e/0x30 [ 132.414400][ T7224] do_syscall_64+0x73/0x220 [ 132.418881][ T7224] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 132.424853][ T7224] RIP: 0033:0x4414a9 [ 132.428721][ T7224] Code: e8 0c e9 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 6b 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 132.448653][ T7224] RSP: 002b:00007ffd3f877648 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 132.457206][ T7224] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004414a9 [ 132.465168][ T7224] RDX: 0000000020000080 RSI: 0000000000005412 RDI: 0000000000000003 [ 132.473113][ T7224] RBP: 00007ffd3f877660 R08: 0000000000000001 R09: 00007ffd3f8777f8 [ 132.481059][ T7224] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 132.489012][ T7224] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 132.496974][ T7225] CPU: 0 PID: 7225 Comm: syz-executor787 Not tainted 5.5.0-rc3-syzkaller #0 [ 132.503686][ T868] Bluetooth: Invalid header checksum [ 132.505809][ T7225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.505814][ T7225] Call Trace: [ 132.511094][ T868] Bluetooth: Invalid header checksum [ 132.521113][ T7225] dump_stack+0xbc/0xe6 [ 132.521127][ T7225] should_fail.cold+0x3c/0x49 [ 132.521137][ T7225] __should_failslab+0x65/0xa0 [ 132.543184][ T7225] should_failslab+0x9/0x14 [ 132.547670][ T7225] __kmalloc+0x54/0x300 [ 132.551820][ T7225] ? mntput+0x39/0x50 [ 132.555787][ T7225] ? tomoyo_realpath_from_path+0x52/0x300 [ 132.561490][ T7225] tomoyo_realpath_from_path+0x52/0x300 [ 132.567027][ T7225] tomoyo_path_number_perm+0xa6/0x240 [ 132.572402][ T7225] ? selinux_file_ioctl+0x93/0x290 [ 132.577497][ T7225] ? proc_fail_nth_write+0xb/0x110 [ 132.582681][ T7225] tomoyo_file_ioctl+0x23/0x30 [ 132.587446][ T7225] security_file_ioctl+0x49/0x70 [ 132.592370][ T7225] ksys_ioctl+0x47/0xb0 [ 132.596513][ T7225] __x64_sys_ioctl+0x1e/0x30 [ 132.601093][ T7225] do_syscall_64+0x73/0x220 [ 132.603315][ T868] Bluetooth: Invalid header checksum [ 132.605579][ T7225] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 132.605586][ T7225] RIP: 0033:0x4414a9 [ 132.620590][ T7225] Code: e8 0c e9 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 6b 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 132.640354][ T7225] RSP: 002b:00007ffd3f877648 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 132.648775][ T7225] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004414a9 [ 132.656735][ T7225] RDX: 0000000020000080 RSI: 0000000000005412 RDI: 0000000000000003 [ 132.664697][ T7225] RBP: 00007ffd3f877660 R08: 0000000000000001 R09: 00007ffd3f8777f8 [ 132.672659][ T7225] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 132.680709][ T7225] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 132.691122][ T7225] ERROR: Out of memory at tomoyo_realpath_from_path. [ 132.691124][ T868] Bluetooth: Invalid header checksum [ 132.691132][ T868] Bluetooth: Invalid header checksum [ 132.698113][ T7225] Bluetooth: Invalid header checksum [ 132.703499][ T7224] ERROR: Out of memory at tomoyo_realpath_from_path. [ 132.721075][ T747] Bluetooth: Invalid header checksum [ 133.455958][ T7212] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff888124c6a900 (size 224): comm "syz-executor787", pid 7217, jiffies 4294948642 (age 19.820s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 b6 17 81 88 ff ff 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000a75598be>] kmem_cache_alloc_node+0x163/0x2f0 [<00000000d8ca0c72>] __alloc_skb+0x6e/0x210 [<000000002c8ea802>] h5_rx_pkt_start+0x57/0xd0 [<000000005d745e7f>] h5_recv+0x13f/0x1d0 [<0000000092709d6c>] hci_uart_tty_receive+0xba/0x200 [<000000008e6eb930>] tty_ioctl+0x81c/0xa30 [<000000001229e7ec>] do_vfs_ioctl+0x551/0x890 [<000000002e9d3c89>] ksys_ioctl+0x86/0xb0 [<000000004a8c8208>] __x64_sys_ioctl+0x1e/0x30 [<00000000e4645d49>] do_syscall_64+0x73/0x220 [<00000000fc6319b3>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888124c6a100 (size 224): comm "syz-executor787", pid 7207, jiffies 4294948642 (age 19.820s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 79 10 81 88 ff ff 00 00 00 00 00 00 00 00 ..y............. backtrace: [<00000000a75598be>] kmem_cache_alloc_node+0x163/0x2f0 [<00000000d8ca0c72>] __alloc_skb+0x6e/0x210 [<000000002c8ea802>] h5_rx_pkt_start+0x57/0xd0 [<000000005d745e7f>] h5_recv+0x13f/0x1d0 [<0000000092709d6c>] hci_uart_tty_receive+0xba/0x200 [<000000008e6eb930>] tty_ioctl+0x81c/0xa30 [<000000001229e7ec>] do_vfs_ioctl+0x551/0x890 [<000000002e9d3c89>] ksys_ioctl+0x86/0xb0 [<000000004a8c8208>] __x64_sys_ioctl+0x1e/0x30 [<00000000e4645d49>] do_syscall_64+0x73/0x220 [<00000000fc6319b3>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888124c6a900 (size 224): comm "syz-executor787", pid 7217, jiffies 4294948642 (age 20.710s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 b6 17 81 88 ff ff 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000a75598be>] kmem_cache_alloc_node+0x163/0x2f0 [<00000000d8ca0c72>] __alloc_skb+0x6e/0x210 [<000000002c8ea802>] h5_rx_pkt_start+0x57/0xd0 [<000000005d745e7f>] h5_recv+0x13f/0x1d0 [<0000000092709d6c>] hci_uart_tty_receive+0xba/0x200 [<000000008e6eb930>] tty_ioctl+0x81c/0xa30 [<000000001229e7ec>] do_vfs_ioctl+0x551/0x890 [<000000002e9d3c89>] ksys_ioctl+0x86/0xb0 [<000000004a8c8208>] __x64_sys_ioctl+0x1e/0x30 [<00000000e4645d49>] do_syscall_64+0x73/0x220 [<00000000fc6319b3>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888124c6a100 (size 224): comm "syz-executor787", pid 7207, jiffies 4294948642 (age 20.710s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 79 10 81 88 ff ff 00 00 00 00 00 00 00 00 ..y............. backtrace: [<00000000a75598be>] kmem_cache_alloc_node+0x163/0x2f0 [<00000000d8ca0c72>] __alloc_skb+0x6e/0x210 [<000000002c8ea802>] h5_rx_pkt_start+0x57/0xd0 [<000000005d745e7f>] h5_recv+0x13f/0x1d0 [<0000000092709d6c>] hci_uart_tty_receive+0xba/0x200 [<000000008e6eb930>] tty_ioctl+0x81c/0xa30 [<000000001229e7ec>] do_vfs_ioctl+0x551/0x890 [<000000002e9d3c89>] ksys_ioctl+0x86/0xb0 [<000000004a8c8208>] __x64_sys_ioctl+0x1e/0x30 [<00000000e4645d49>] do_syscall_64+0x73/0x220 [<00000000fc6319b3>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888124c6a900 (size 224): comm "syz-executor787", pid 7217, jiffies 4294948642 (age 21.620s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 b6 17 81 88 ff ff 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000a75598be>] kmem_cache_alloc_node+0x163/0x2f0 [<00000000d8ca0c72>] __alloc_skb+0x6e/0x210 [<000000002c8ea802>] h5_rx_pkt_start+0x57/0xd0 [<000000005d745e7f>] h5_recv+0x13f/0x1d0 [<0000000092709d6c>] hci_uart_tty_receive+0xba/0x200 [<000000008e6eb930>] tty_ioctl+0x81c/0xa30 [<000000001229e7ec>] do_vfs_ioctl+0x551/0x890 [<000000002e9d3c89>] ksys_ioctl+0x86/0xb0 [<000000004a8c8208>] __x64_sys_ioctl+0x1e/0x30 [<00000000e4645d49>] do_syscall_64+0x73/0x220 [<00000000fc6319b3>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888124c6a100 (size 224): comm "syz-executor787", pid 7207, jiffies 4294948642 (age 21.620s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 79 10 81 88 ff ff 00 00 00 00 00 00 00 00 ..y............. backtrace: [<00000000a75598be>] kmem_cache_alloc_node+0x163/0x2f0 [<00000000d8ca0c72>] __alloc_skb+0x6e/0x210 [<000000002c8ea802>] h5_rx_pkt_start+0x57/0xd0 [<000000005d745e7f>] h5_recv+0x13f/0x1d0 [<0000000092709d6c>] hci_uart_tty_receive+0xba/0x200 [<000000008e6eb930>] tty_ioctl+0x81c/0xa30 [<000000001229e7ec>] do_vfs_ioctl+0x551/0x890 [<000000002e9d3c89>] ksys_ioctl+0x86/0xb0 [<000000004a8c8208>] __x64_sys_ioctl+0x1e/0x30 [<00000000e4645d49>] do_syscall_64+0x73/0x220 [<00000000fc6319b3>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888124c6a900 (size 224): comm "syz-executor787", pid 7217, jiffies 4294948642 (age 24.190s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 b6 17 81 88 ff ff 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000a75598be>] kmem_cache_alloc_node+0x163/0x2f0 [<00000000d8ca0c72>] __alloc_skb+0x6e/0x210 [<000000002c8ea802>] h5_rx_pkt_start+0x57/0xd0 [<000000005d745e7f>] h5_recv+0x13f/0x1d0 [<0000000092709d6c>] hci_uart_tty_receive+0xba/0x200 [<000000008e6eb930>] tty_ioctl+0x81c/0xa30 [<000000001229e7ec>] do_vfs_ioctl+0x551/0x890 [<000000002e9d3c89>] ksys_ioctl+0x86/0xb0 [<000000004a8c8208>] __x64_sys_ioctl+0x1e/0x30 [<00000000e4645d49>] do_syscall_64+0x73/0x220 [<00000000fc6319b3>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888124c6a100 (size 224): comm "syz-executor787", pid 7207, jiffies 4294948642 (age 24.190s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 79 10 81 88 ff ff 00 00 00 00 00 00 00 00 ..y............. backtrace: [<00000000a75598be>] kmem_cache_alloc_node+0x163/0x2f0 [<00000000d8ca0c72>] __alloc_skb+0x6e/0x210 [<000000002c8ea802>] h5_rx_pkt_start+0x57/0xd0 [<000000005d745e7f>] h5_recv+0x13f/0x1d0 [<0000000092709d6c>] hci_uart_tty_receive+0xba/0x200 [<000000008e6eb930>] tty_ioctl+0x81c/0xa30 [<000000001229e7ec>] do_vfs_ioctl+0x551/0x890 [<000000002e9d3c89>] ksys_ioctl+0x86/0xb0 [<000000004a8c8208>] __x64_sys_ioctl+0x1e/0x30 [<00000000e4645d49>] do_syscall_64+0x73/0x220 [<00000000fc6319b3>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888124c6a900 (size 224): comm "syz-executor787", pid 7217, jiffies 4294948642 (age 24.240s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 b6 17 81 88 ff ff 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000a75598be>] kmem_cache_alloc_node+0x163/0x2f0 [<00000000d8ca0c72>] __alloc_skb+0x6e/0x210 [<000000002c8ea802>] h5_rx_pkt_start+0x57/0xd0 [<000000005d745e7f>] h5_recv+0x13f/0x1d0 [<0000000092709d6c>] hci_uart_tty_receive+0xba/0x200 [<000000008e6eb930>] tty_ioctl+0x81c/0xa30 [<000000001229e7ec>] do_vfs_ioctl+0x551/0x890 [<000000002e9d3c89>] ksys_ioctl+0x86/0xb0 [<000000004a8c8208>] __x64_sys_ioctl+0x1e/0x30 [<00000000e4645d49>] do_syscall_64+0x73/0x220 [<00000000fc6319b3>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888124c6a100 (size 224): comm "syz-executor787", pid 7207, jiffies 4294948642 (age 24.240s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 79 10 81 88 ff ff 00 00 00 00 00 00 00 00 ..y............. backtrace: [<00000000a75598be>] kmem_cache_alloc_node+0x163/0x2f0 [<00000000d8ca0c72>] __alloc_skb+0x6e/0x210 [<000000002c8ea802>] h5_rx_pkt_start+0x57/0xd0 [<000000005d745e7f>] h5_recv+0x13f/0x1d0 [<0000000092709d6c>] hci_uart_tty_receive+0xba/0x200 [<000000008e6eb930>] tty_ioctl+0x81c/0xa30 [<000000001229e7ec>] do_vfs_ioctl+0x551/0x890 [<000000002e9d3c89>] ksys_ioctl+0x86/0xb0 [<000000004a8c8208>] __x64_sys_ioctl+0x1e/0x30 [<00000000e4645d49>] do_syscall_64+0x73/0x220 [<00000000fc6319b3>] entry_SYSCALL_64_after_hwframe+0x44/0xa9