[....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c[ 23.961016][ T24] kauditd_printk_skb: 16 callbacks suppressed . [ 23.961022][ T24] audit: type=1800 audit(1558894299.653:33): pid=6739 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 [ 23.989611][ T24] audit: type=1800 audit(1558894299.653:34): pid=6739 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 [....] startpar: service(s) returned failure: rsyslog ...[?25l[?1c7[FAIL8[?25h[?0c failed! Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 39.712976][ T24] audit: type=1400 audit(1558894315.403:35): avc: denied { map } for pid=6947 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 [ 345.726180][ T24] audit: type=1400 audit(1558894621.413:36): avc: denied { map } for pid=6955 comm="sh" path="/bin/dash" dev="sda1" ino=1473 scontext=system_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.5' (ECDSA) to the list of known hosts. [ 646.499153][ T24] audit: type=1400 audit(1558894922.183:37): avc: denied { map } for pid=6962 comm="syz-executor898" path="/root/syz-executor898367330" dev="sda1" ino=16461 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 [ 653.148299][ T6963] FAULT_INJECTION: forcing a failure. [ 653.148299][ T6963] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 653.163850][ T6963] CPU: 1 PID: 6963 Comm: syz-executor898 Not tainted 5.2.0-rc1+ #10 [ 653.171798][ T6963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 653.181893][ T6963] Call Trace: [ 653.185165][ T6963] dump_stack+0xaa/0xd6 [ 653.189360][ T6963] should_fail.cold+0x3c/0x49 [ 653.194015][ T6963] should_fail_alloc_page+0x50/0x60 [ 653.199186][ T6963] __alloc_pages_nodemask+0xd2/0x310 [ 653.204444][ T6963] alloc_pages_current+0x97/0x110 [ 653.209441][ T6963] __get_free_pages+0xc/0x40 [ 653.214001][ T6963] inode_doinit_with_dentry+0x2af/0x5a0 [ 653.219537][ T6963] selinux_d_instantiate+0x28/0x40 [ 653.224756][ T6963] security_d_instantiate+0x35/0x70 [ 653.229925][ T6963] d_instantiate+0x41/0x70 [ 653.234309][ T6963] debugfs_create_dir+0x7f/0x130 [ 653.239310][ T6963] hci_register_dev+0x139/0x380 [ 653.244136][ T6963] hci_uart_tty_ioctl+0x221/0x350 [ 653.249133][ T6963] tty_ioctl+0x6e2/0xa30 [ 653.253345][ T6963] ? hci_uart_init_work+0x80/0x80 [ 653.258336][ T6963] ? tty_vhangup+0x30/0x30 [ 653.262767][ T6963] do_vfs_ioctl+0x62a/0x810 [ 653.267283][ T6963] ? tomoyo_file_ioctl+0x23/0x30 [ 653.272195][ T6963] ksys_ioctl+0x86/0xb0 [ 653.276324][ T6963] __x64_sys_ioctl+0x1e/0x30 [ 653.280885][ T6963] do_syscall_64+0x76/0x1a0 [ 653.285360][ T6963] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 653.291224][ T6963] RIP: 0033:0x441449 [ 653.295097][ T6963] 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 [ 653.314672][ T6963] RSP: 002b:00007ffeccb9dde8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 653.323118][ T6963] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441449 [ 653.331072][ T6963] RDX: 0000000000000000 RSI: 00000000400455c8 RDI: 0000000000000003 [ 653.339014][ T6963] RBP: 00007ffeccb9de00 R08: 0000000000000002 R09: 0000000000000000 [ 653.346955][ T6963] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 653.354922][ T6963] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 655.410356][ T3520] Bluetooth: hci0: command 0x1003 tx timeout [ 655.416415][ T6965] Bluetooth: hci0: sending frame failed (-49) [ 657.490269][ T33] Bluetooth: hci0: command 0x1001 tx timeout [ 657.504344][ T6965] Bluetooth: hci0: sending frame failed (-49) [ 659.570200][ T3520] Bluetooth: hci0: command 0x1009 tx timeout executing program [ 669.442859][ T6966] FAULT_INJECTION: forcing a failure. [ 669.442859][ T6966] name failslab, interval 1, probability 0, space 0, times 1 [ 669.455707][ T6966] CPU: 0 PID: 6966 Comm: syz-executor898 Not tainted 5.2.0-rc1+ #10 [ 669.464010][ T6966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 669.474514][ T6966] Call Trace: [ 669.477799][ T6966] dump_stack+0xaa/0xd6 [ 669.481953][ T6966] should_fail.cold+0x3c/0x49 [ 669.486726][ T6966] __should_failslab+0x65/0xa0 [ 669.491474][ T6966] should_failslab+0x9/0x14 [ 669.496079][ T6966] kmem_cache_alloc+0x26/0x270 [ 669.501241][ T6966] ? is_bpf_text_address+0x24/0x30 [ 669.506360][ T6966] __kernfs_new_node+0x75/0x270 [ 669.511208][ T6966] ? bpf_prog_kallsyms_find+0x39/0x140 [ 669.516659][ T6966] ? is_bpf_text_address+0x24/0x30 [ 669.521869][ T6966] ? kernel_text_address+0x45/0xb0 [ 669.527087][ T6966] kernfs_new_node+0x5e/0x90 [ 669.531812][ T6966] kernfs_create_dir_ns+0x52/0xb0 [ 669.537591][ T6966] sysfs_create_dir_ns+0x8a/0x120 [ 669.542604][ T6966] kobject_add_internal+0x103/0x350 [ 669.547794][ T6966] kobject_add+0x9e/0xe0 [ 669.552140][ T6966] get_device_parent.isra.0+0x1f2/0x240 [ 669.557738][ T6966] device_add+0x136/0x890 [ 669.562320][ T6966] hci_register_dev+0x166/0x380 [ 669.567155][ T6966] hci_uart_tty_ioctl+0x221/0x350 [ 669.572165][ T6966] tty_ioctl+0x6e2/0xa30 [ 669.576492][ T6966] ? hci_uart_init_work+0x80/0x80 [ 669.581512][ T6966] ? tty_vhangup+0x30/0x30 [ 669.585910][ T6966] do_vfs_ioctl+0x62a/0x810 [ 669.590404][ T6966] ? tomoyo_file_ioctl+0x23/0x30 [ 669.595326][ T6966] ksys_ioctl+0x86/0xb0 [ 669.599464][ T6966] __x64_sys_ioctl+0x1e/0x30 [ 669.604035][ T6966] do_syscall_64+0x76/0x1a0 [ 669.608661][ T6966] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 669.614540][ T6966] RIP: 0033:0x441449 [ 669.618795][ T6966] 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 [ 669.638673][ T6966] RSP: 002b:00007ffeccb9dde8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 669.648098][ T6966] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441449 [ 669.656314][ T6966] RDX: 0000000000000000 RSI: 00000000400455c8 RDI: 0000000000000003 [ 669.664562][ T6966] RBP: 00007ffeccb9de00 R08: 0000000000000002 R09: 0000000000000000 [ 669.672645][ T6966] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 669.680603][ T6966] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 669.688721][ T6966] kobject_add_internal failed for bluetooth (error: -12 parent: virtual) [ 669.697541][ T6966] Bluetooth: Can't register HCI device executing program [ 675.436290][ T6967] FAULT_INJECTION: forcing a failure. [ 675.436290][ T6967] name failslab, interval 1, probability 0, space 0, times 0 [ 675.449511][ T6967] CPU: 0 PID: 6967 Comm: syz-executor898 Not tainted 5.2.0-rc1+ #10 [ 675.457687][ T6967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 675.467858][ T6967] Call Trace: [ 675.471141][ T6967] dump_stack+0xaa/0xd6 [ 675.475958][ T6967] should_fail.cold+0x3c/0x49 [ 675.480617][ T6967] __should_failslab+0x65/0xa0 [ 675.485681][ T6967] should_failslab+0x9/0x14 [ 675.492538][ T6967] kmem_cache_alloc+0x26/0x270 [ 675.497331][ T6967] ? kernfs_activate+0xa2/0xb0 [ 675.502095][ T6967] __kernfs_new_node+0x75/0x270 [ 675.507338][ T6967] ? kernfs_next_descendant_post+0xf8/0x110 [ 675.513232][ T6967] ? kernfs_activate+0xa2/0xb0 [ 675.518095][ T6967] ? kernfs_add_one+0x75/0x1a0 [ 675.524308][ T6967] kernfs_new_node+0x5e/0x90 [ 675.529060][ T6967] kernfs_create_link+0x5e/0xe0 [ 675.533935][ T6967] sysfs_do_create_link_sd.isra.0+0x6c/0xf0 [ 675.540445][ T6967] sysfs_create_link+0x49/0x80 [ 675.545344][ T6967] device_add+0x2d6/0x890 [ 675.549650][ T6967] hci_register_dev+0x166/0x380 [ 675.554974][ T6967] hci_uart_tty_ioctl+0x221/0x350 [ 675.560499][ T6967] tty_ioctl+0x6e2/0xa30 [ 675.564738][ T6967] ? hci_uart_init_work+0x80/0x80 [ 675.569854][ T6967] ? tty_vhangup+0x30/0x30 [ 675.574257][ T6967] do_vfs_ioctl+0x62a/0x810 [ 675.578845][ T6967] ? tomoyo_file_ioctl+0x23/0x30 [ 675.583887][ T6967] ksys_ioctl+0x86/0xb0 [ 675.588064][ T6967] __x64_sys_ioctl+0x1e/0x30 [ 675.592804][ T6967] do_syscall_64+0x76/0x1a0 [ 675.597293][ T6967] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 675.603830][ T6967] RIP: 0033:0x441449 [ 675.607707][ T6967] 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 [ 675.627498][ T6967] RSP: 002b:00007ffeccb9dde8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 675.635888][ T6967] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441449 [ 675.643891][ T6967] RDX: 0000000000000000 RSI: 00000000400455c8 RDI: 0000000000000003 [ 675.651857][ T6967] RBP: 00007ffeccb9de00 R08: 0000000000000002 R09: 0000000000000000 [ 675.660031][ T6967] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 675.667989][ T6967] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 675.678102][ T6967] Bluetooth: Can't register HCI device executing program [ 681.431230][ T6968] FAULT_INJECTION: forcing a failure. [ 681.431230][ T6968] name failslab, interval 1, probability 0, space 0, times 0 [ 681.446630][ T6968] CPU: 0 PID: 6968 Comm: syz-executor898 Not tainted 5.2.0-rc1+ #10 [ 681.456748][ T6968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 681.468524][ T6968] Call Trace: [ 681.472338][ T6968] dump_stack+0xaa/0xd6 [ 681.477638][ T6968] should_fail.cold+0x3c/0x49 [ 681.483285][ T6968] __should_failslab+0x65/0xa0 [ 681.489408][ T6968] should_failslab+0x9/0x14 [ 681.494689][ T6968] __kmalloc_track_caller+0x50/0x2c0 [ 681.500649][ T6968] ? selinux_kernfs_init_security+0x1e9/0x270 [ 681.508088][ T6968] ? kstrdup_const+0x48/0x60 [ 681.513400][ T6968] kstrdup+0x3a/0x70 [ 681.517963][ T6968] kstrdup_const+0x48/0x60 [ 681.522808][ T6968] __kernfs_new_node+0x53/0x270 [ 681.528790][ T6968] ? kernfs_activate+0xa2/0xb0 [ 681.533774][ T6968] ? kernfs_add_one+0x75/0x1a0 [ 681.539823][ T6968] kernfs_new_node+0x5e/0x90 [ 681.544832][ T6968] kernfs_create_link+0x5e/0xe0 [ 681.550613][ T6968] sysfs_do_create_link_sd.isra.0+0x6c/0xf0 [ 681.557548][ T6968] sysfs_create_link+0x49/0x80 [ 681.564105][ T6968] device_add+0x35a/0x890 [ 681.569831][ T6968] hci_register_dev+0x166/0x380 [ 681.575399][ T6968] hci_uart_tty_ioctl+0x221/0x350 [ 681.582674][ T6968] tty_ioctl+0x6e2/0xa30 [ 681.587684][ T6968] ? hci_uart_init_work+0x80/0x80 [ 681.593345][ T6968] ? tty_vhangup+0x30/0x30 [ 681.599066][ T6968] do_vfs_ioctl+0x62a/0x810 [ 681.605853][ T6968] ? tomoyo_file_ioctl+0x23/0x30 [ 681.612048][ T6968] ksys_ioctl+0x86/0xb0 [ 681.617795][ T6968] __x64_sys_ioctl+0x1e/0x30 [ 681.623542][ T6968] do_syscall_64+0x76/0x1a0 [ 681.630230][ T6968] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 681.638916][ T6968] RIP: 0033:0x441449 [ 681.643701][ T6968] 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 [ 681.669634][ T6968] RSP: 002b:00007ffeccb9dde8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 681.679026][ T6968] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441449 [ 681.689548][ T6968] RDX: 0000000000000000 RSI: 00000000400455c8 RDI: 0000000000000003 [ 681.699894][ T6968] RBP: 00007ffeccb9de00 R08: 0000000000000002 R09: 0000000000000000 [ 681.710585][ T6968] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 681.720611][ T6968] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 681.732082][ T6968] Bluetooth: Can't register HCI device executing program [ 687.486028][ T6969] FAULT_INJECTION: forcing a failure. [ 687.486028][ T6969] name failslab, interval 1, probability 0, space 0, times 0 [ 687.502605][ T6969] CPU: 0 PID: 6969 Comm: syz-executor898 Not tainted 5.2.0-rc1+ #10 [ 687.512397][ T6969] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 687.524712][ T6969] Call Trace: [ 687.528897][ T6969] dump_stack+0xaa/0xd6 [ 687.534355][ T6969] should_fail.cold+0x3c/0x49 [ 687.539329][ T6969] __should_failslab+0x65/0xa0 [ 687.547977][ T6969] should_failslab+0x9/0x14 [ 687.553993][ T6969] kmem_cache_alloc+0x26/0x270 [ 687.559600][ T6969] ? kernfs_activate+0xa2/0xb0 [ 687.567017][ T6969] __kernfs_new_node+0x75/0x270 [ 687.572217][ T6969] ? kernfs_next_descendant_post+0xf8/0x110 [ 687.579012][ T6969] ? kernfs_activate+0xa2/0xb0 [ 687.584897][ T6969] ? kernfs_add_one+0x75/0x1a0 [ 687.590085][ T6969] kernfs_new_node+0x5e/0x90 [ 687.595082][ T6969] kernfs_create_link+0x5e/0xe0 [ 687.600234][ T6969] sysfs_do_create_link_sd.isra.0+0x6c/0xf0 [ 687.606442][ T6969] sysfs_create_link+0x49/0x80 [ 687.613026][ T6969] device_add+0x2d6/0x890 [ 687.617643][ T6969] hci_register_dev+0x166/0x380 [ 687.623273][ T6969] hci_uart_tty_ioctl+0x221/0x350 [ 687.628458][ T6969] tty_ioctl+0x6e2/0xa30 [ 687.633559][ T6969] ? hci_uart_init_work+0x80/0x80 [ 687.638573][ T6969] ? tty_vhangup+0x30/0x30 [ 687.642975][ T6969] do_vfs_ioctl+0x62a/0x810 [ 687.648733][ T6969] ? tomoyo_file_ioctl+0x23/0x30 [ 687.654442][ T6969] ksys_ioctl+0x86/0xb0 [ 687.659653][ T6969] __x64_sys_ioctl+0x1e/0x30 [ 687.666463][ T6969] do_syscall_64+0x76/0x1a0 [ 687.671679][ T6969] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 687.678280][ T6969] RIP: 0033:0x441449 [ 687.682897][ T6969] 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 [ 687.703363][ T6969] RSP: 002b:00007ffeccb9dde8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 687.711864][ T6969] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441449 [ 687.719809][ T6969] RDX: 0000000000000000 RSI: 00000000400455c8 RDI: 0000000000000003 [ 687.727760][ T6969] RBP: 00007ffeccb9de00 R08: 0000000000000002 R09: 0000000000000000 [ 687.735794][ T6969] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 687.743736][ T6969] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 687.752339][ T6969] Bluetooth: Can't register HCI device executing program [ 693.457260][ T6970] FAULT_INJECTION: forcing a failure. [ 693.457260][ T6970] name failslab, interval 1, probability 0, space 0, times 0 [ 693.469867][ T6970] CPU: 1 PID: 6970 Comm: syz-executor898 Not tainted 5.2.0-rc1+ #10 [ 693.477811][ T6970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 693.487835][ T6970] Call Trace: [ 693.491097][ T6970] dump_stack+0xaa/0xd6 [ 693.495357][ T6970] should_fail.cold+0x3c/0x49 [ 693.500021][ T6970] __should_failslab+0x65/0xa0 [ 693.504758][ T6970] should_failslab+0x9/0x14 [ 693.509233][ T6970] kmem_cache_alloc+0x26/0x270 [ 693.513968][ T6970] ? kernfs_activate+0xa2/0xb0 [ 693.518963][ T6970] __kernfs_new_node+0x75/0x270 [ 693.523819][ T6970] ? kernfs_next_descendant_post+0xf8/0x110 [ 693.529685][ T6970] ? kernfs_activate+0xa2/0xb0 [ 693.534611][ T6970] ? kernfs_add_one+0x75/0x1a0 [ 693.539359][ T6970] kernfs_new_node+0x5e/0x90 [ 693.544040][ T6970] kernfs_create_link+0x5e/0xe0 [ 693.548860][ T6970] sysfs_do_create_link_sd.isra.0+0x6c/0xf0 [ 693.554723][ T6970] sysfs_create_link+0x49/0x80 [ 693.559612][ T6970] device_add+0x2d6/0x890 [ 693.563912][ T6970] hci_register_dev+0x166/0x380 [ 693.568754][ T6970] hci_uart_tty_ioctl+0x221/0x350 [ 693.573895][ T6970] tty_ioctl+0x6e2/0xa30 [ 693.578114][ T6970] ? hci_uart_init_work+0x80/0x80 [ 693.583109][ T6970] ? tty_vhangup+0x30/0x30 [ 693.587618][ T6970] do_vfs_ioctl+0x62a/0x810 [ 693.592099][ T6970] ? tomoyo_file_ioctl+0x23/0x30 [ 693.597013][ T6970] ksys_ioctl+0x86/0xb0 [ 693.601155][ T6970] __x64_sys_ioctl+0x1e/0x30 [ 693.605714][ T6970] do_syscall_64+0x76/0x1a0 [ 693.610187][ T6970] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 693.616045][ T6970] RIP: 0033:0x441449 [ 693.619910][ T6970] 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 [ 693.639856][ T6970] RSP: 002b:00007ffeccb9dde8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 693.648238][ T6970] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441449 [ 693.656183][ T6970] RDX: 0000000000000000 RSI: 00000000400455c8 RDI: 0000000000000003 [ 693.664304][ T6970] RBP: 00007ffeccb9de00 R08: 0000000000000002 R09: 0000000000000000 [ 693.672254][ T6970] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 693.680202][ T6970] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 693.688305][ T6970] Bluetooth: Can't register HCI device executing program [ 699.380383][ T6971] FAULT_INJECTION: forcing a failure. [ 699.380383][ T6971] name failslab, interval 1, probability 0, space 0, times 0 [ 699.393010][ T6971] CPU: 1 PID: 6971 Comm: syz-executor898 Not tainted 5.2.0-rc1+ #10 [ 699.400972][ T6971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 699.410998][ T6971] Call Trace: [ 699.414262][ T6971] dump_stack+0xaa/0xd6 [ 699.418385][ T6971] should_fail.cold+0x3c/0x49 [ 699.423030][ T6971] __should_failslab+0x65/0xa0 [ 699.427761][ T6971] should_failslab+0x9/0x14 [ 699.432230][ T6971] kmem_cache_alloc+0x26/0x270 [ 699.436961][ T6971] __kernfs_new_node+0x75/0x270 [ 699.441780][ T6971] ? kernfs_next_descendant_post+0xf8/0x110 [ 699.447638][ T6971] ? kernfs_activate+0xa2/0xb0 [ 699.452367][ T6971] ? kernfs_next_descendant_post+0xf8/0x110 [ 699.458225][ T6971] ? kernfs_activate+0xa2/0xb0 [ 699.462959][ T6971] kernfs_new_node+0x5e/0x90 [ 699.467517][ T6971] __kernfs_create_file+0x51/0x110 [ 699.472593][ T6971] sysfs_add_file_mode_ns+0xed/0x230 [ 699.477842][ T6971] sysfs_create_file_ns+0x78/0xc0 [ 699.482837][ T6971] device_create_file+0x5a/0xc0 [ 699.487655][ T6971] device_add+0x299/0x890 [ 699.491955][ T6971] hci_register_dev+0x166/0x380 [ 699.496778][ T6971] hci_uart_tty_ioctl+0x221/0x350 [ 699.501770][ T6971] tty_ioctl+0x6e2/0xa30 [ 699.505979][ T6971] ? hci_uart_init_work+0x80/0x80 [ 699.510974][ T6971] ? tty_vhangup+0x30/0x30 [ 699.515357][ T6971] do_vfs_ioctl+0x62a/0x810 [ 699.519828][ T6971] ? tomoyo_file_ioctl+0x23/0x30 [ 699.524732][ T6971] ksys_ioctl+0x86/0xb0 [ 699.528853][ T6971] __x64_sys_ioctl+0x1e/0x30 [ 699.533429][ T6971] do_syscall_64+0x76/0x1a0 [ 699.537900][ T6971] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 699.543758][ T6971] RIP: 0033:0x441449 [ 699.547617][ T6971] 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 [ 699.567277][ T6971] RSP: 002b:00007ffeccb9dde8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 699.575669][ T6971] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441449 [ 699.583609][ T6971] RDX: 0000000000000000 RSI: 00000000400455c8 RDI: 0000000000000003 [ 699.591562][ T6971] RBP: 00007ffeccb9de00 R08: 0000000000000002 R09: 0000000000000000 [ 699.599511][ T6971] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 699.607452][ T6971] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 699.615572][ T6971] Bluetooth: Can't register HCI device executing program [ 705.347445][ T6972] FAULT_INJECTION: forcing a failure. [ 705.347445][ T6972] name failslab, interval 1, probability 0, space 0, times 0 [ 705.361121][ T6972] CPU: 1 PID: 6972 Comm: syz-executor898 Not tainted 5.2.0-rc1+ #10 [ 705.370846][ T6972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 705.382046][ T6972] Call Trace: [ 705.386074][ T6972] dump_stack+0xaa/0xd6 [ 705.390262][ T6972] should_fail.cold+0x3c/0x49 [ 705.395525][ T6972] __should_failslab+0x65/0xa0 [ 705.400962][ T6972] should_failslab+0x9/0x14 [ 705.406442][ T6972] kmem_cache_alloc+0x26/0x270 [ 705.412438][ T6972] __kernfs_new_node+0x75/0x270 [ 705.418537][ T6972] ? kernfs_next_descendant_post+0xf8/0x110 [ 705.433118][ T6972] ? kernfs_activate+0xa2/0xb0 [ 705.440656][ T6972] ? kernfs_next_descendant_post+0xf8/0x110 [ 705.452449][ T6972] ? kernfs_activate+0xa2/0xb0 [ 705.461782][ T6972] kernfs_new_node+0x5e/0x90 [ 705.467918][ T6972] __kernfs_create_file+0x51/0x110 [ 705.473734][ T6972] sysfs_add_file_mode_ns+0xed/0x230 [ 705.480636][ T6972] sysfs_create_file_ns+0x78/0xc0 [ 705.486386][ T6972] device_create_file+0x5a/0xc0 [ 705.492107][ T6972] device_add+0x299/0x890 [ 705.496561][ T6972] hci_register_dev+0x166/0x380 [ 705.502129][ T6972] hci_uart_tty_ioctl+0x221/0x350 [ 705.509066][ T6972] tty_ioctl+0x6e2/0xa30 [ 705.513724][ T6972] ? hci_uart_init_work+0x80/0x80 [ 705.519306][ T6972] ? tty_vhangup+0x30/0x30 [ 705.524512][ T6972] do_vfs_ioctl+0x62a/0x810 [ 705.530066][ T6972] ? tomoyo_file_ioctl+0x23/0x30 [ 705.535371][ T6972] ksys_ioctl+0x86/0xb0 [ 705.540088][ T6972] __x64_sys_ioctl+0x1e/0x30 [ 705.545062][ T6972] do_syscall_64+0x76/0x1a0 [ 705.551024][ T6972] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 705.557888][ T6972] RIP: 0033:0x441449 [ 705.563984][ T6972] 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 [ 705.588910][ T6972] RSP: 002b:00007ffeccb9dde8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 705.599487][ T6972] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441449 [ 705.609450][ T6972] RDX: 0000000000000000 RSI: 00000000400455c8 RDI: 0000000000000003 [ 705.617617][ T6972] RBP: 00007ffeccb9de00 R08: 0000000000000002 R09: 0000000000000000 [ 705.626735][ T6972] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 705.636452][ T6972] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 705.645449][ T6972] Bluetooth: Can't register HCI device executing program [ 711.846403][ T6973] FAULT_INJECTION: forcing a failure. [ 711.846403][ T6973] name failslab, interval 1, probability 0, space 0, times 0 [ 711.860346][ T6973] CPU: 0 PID: 6973 Comm: syz-executor898 Not tainted 5.2.0-rc1+ #10 [ 711.868881][ T6973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 711.879695][ T6973] Call Trace: [ 711.884274][ T6973] dump_stack+0xaa/0xd6 [ 711.888894][ T6973] should_fail.cold+0x3c/0x49 [ 711.893854][ T6973] __should_failslab+0x65/0xa0 [ 711.899188][ T6973] should_failslab+0x9/0x14 [ 711.904086][ T6973] kmem_cache_alloc+0x26/0x270 [ 711.909159][ T6973] __kernfs_new_node+0x75/0x270 [ 711.914461][ T6973] ? kernfs_next_descendant_post+0xf8/0x110 [ 711.920694][ T6973] ? kernfs_activate+0xa2/0xb0 [ 711.925714][ T6973] ? kernfs_next_descendant_post+0xf8/0x110 [ 711.932305][ T6973] ? kernfs_activate+0xa2/0xb0 [ 711.937687][ T6973] kernfs_new_node+0x5e/0x90 [ 711.942393][ T6973] __kernfs_create_file+0x51/0x110 [ 711.947895][ T6973] sysfs_add_file_mode_ns+0xed/0x230 [ 711.954003][ T6973] sysfs_create_file_ns+0x78/0xc0 [ 711.959528][ T6973] device_create_file+0x5a/0xc0 [ 711.965052][ T6973] device_add+0x299/0x890 [ 711.969667][ T6973] hci_register_dev+0x166/0x380 [ 711.974884][ T6973] hci_uart_tty_ioctl+0x221/0x350 [ 711.980668][ T6973] tty_ioctl+0x6e2/0xa30 [ 711.985079][ T6973] ? hci_uart_init_work+0x80/0x80 [ 711.990129][ T6973] ? tty_vhangup+0x30/0x30 [ 711.994638][ T6973] do_vfs_ioctl+0x62a/0x810 [ 711.999511][ T6973] ? tomoyo_file_ioctl+0x23/0x30 [ 712.004567][ T6973] ksys_ioctl+0x86/0xb0 [ 712.008881][ T6973] __x64_sys_ioctl+0x1e/0x30 [ 712.013562][ T6973] do_syscall_64+0x76/0x1a0 [ 712.018292][ T6973] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 712.024531][ T6973] RIP: 0033:0x441449 [ 712.028838][ T6973] 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 [ 712.049334][ T6973] RSP: 002b:00007ffeccb9dde8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 712.058292][ T6973] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441449 [ 712.066629][ T6973] RDX: 0000000000000000 RSI: 00000000400455c8 RDI: 0000000000000003 [ 712.075493][ T6973] RBP: 00007ffeccb9de00 R08: 0000000000000002 R09: 0000000000000000 [ 712.083813][ T6973] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 712.092116][ T6973] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 712.101494][ T6973] Bluetooth: Can't register HCI device executing program [ 717.824190][ T6974] FAULT_INJECTION: forcing a failure. [ 717.824190][ T6974] name failslab, interval 1, probability 0, space 0, times 0 [ 717.836966][ T6974] CPU: 0 PID: 6974 Comm: syz-executor898 Not tainted 5.2.0-rc1+ #10 [ 717.844930][ T6974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 717.855555][ T6974] Call Trace: [ 717.858825][ T6974] dump_stack+0xaa/0xd6 [ 717.862953][ T6974] should_fail.cold+0x3c/0x49 [ 717.867605][ T6974] __should_failslab+0x65/0xa0 [ 717.872339][ T6974] should_failslab+0x9/0x14 [ 717.876813][ T6974] kmem_cache_alloc+0x26/0x270 [ 717.881575][ T6974] __kernfs_new_node+0x75/0x270 [ 717.886393][ T6974] ? kernfs_next_descendant_post+0xf8/0x110 [ 717.892253][ T6974] ? kernfs_activate+0xa2/0xb0 [ 717.897019][ T6974] ? kernfs_next_descendant_post+0xf8/0x110 [ 717.902880][ T6974] ? kernfs_activate+0xa2/0xb0 [ 717.908134][ T6974] kernfs_new_node+0x5e/0x90 [ 717.912696][ T6974] __kernfs_create_file+0x51/0x110 [ 717.917784][ T6974] sysfs_add_file_mode_ns+0xed/0x230 [ 717.923042][ T6974] sysfs_create_file_ns+0x78/0xc0 [ 717.928040][ T6974] device_create_file+0x5a/0xc0 [ 717.932861][ T6974] device_add+0x299/0x890 [ 717.937179][ T6974] hci_register_dev+0x166/0x380 [ 717.942029][ T6974] hci_uart_tty_ioctl+0x221/0x350 [ 717.947034][ T6974] tty_ioctl+0x6e2/0xa30 [ 717.951251][ T6974] ? hci_uart_init_work+0x80/0x80 [ 717.956538][ T6974] ? tty_vhangup+0x30/0x30 [ 717.960962][ T6974] do_vfs_ioctl+0x62a/0x810 [ 717.965547][ T6974] ? tomoyo_file_ioctl+0x23/0x30 [ 717.970534][ T6974] ksys_ioctl+0x86/0xb0 [ 717.974669][ T6974] __x64_sys_ioctl+0x1e/0x30 [ 717.979359][ T6974] do_syscall_64+0x76/0x1a0 [ 717.983946][ T6974] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 717.989828][ T6974] RIP: 0033:0x441449 [ 717.993806][ T6974] 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 [ 718.013384][ T6974] RSP: 002b:00007ffeccb9dde8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 718.022313][ T6974] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441449 [ 718.030262][ T6974] RDX: 0000000000000000 RSI: 00000000400455c8 RDI: 0000000000000003 [ 718.038209][ T6974] RBP: 00007ffeccb9de00 R08: 0000000000000002 R09: 0000000000000000 [ 718.046158][ T6974] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 718.054108][ T6974] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 718.062751][ T6974] Bluetooth: Can't register HCI device executing program [ 723.928944][ T6975] FAULT_INJECTION: forcing a failure. [ 723.928944][ T6975] name failslab, interval 1, probability 0, space 0, times 0 [ 723.941584][ T6975] CPU: 1 PID: 6975 Comm: syz-executor898 Not tainted 5.2.0-rc1+ #10 [ 723.949535][ T6975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 723.959560][ T6975] Call Trace: [ 723.962820][ T6975] dump_stack+0xaa/0xd6 [ 723.966947][ T6975] should_fail.cold+0x3c/0x49 [ 723.971588][ T6975] __should_failslab+0x65/0xa0 [ 723.976321][ T6975] should_failslab+0x9/0x14 [ 723.980791][ T6975] kmem_cache_alloc+0x26/0x270 [ 723.985588][ T6975] __kernfs_new_node+0x75/0x270 [ 723.990898][ T6975] ? kernfs_next_descendant_post+0xf8/0x110 [ 723.996762][ T6975] ? kernfs_activate+0xa2/0xb0 [ 724.001580][ T6975] ? kernfs_next_descendant_post+0xf8/0x110 [ 724.007453][ T6975] ? kernfs_activate+0xa2/0xb0 [ 724.012185][ T6975] kernfs_new_node+0x5e/0x90 [ 724.016752][ T6975] __kernfs_create_file+0x51/0x110 [ 724.021835][ T6975] sysfs_add_file_mode_ns+0xed/0x230 [ 724.027103][ T6975] sysfs_create_file_ns+0x78/0xc0 [ 724.032228][ T6975] device_create_file+0x5a/0xc0 [ 724.037084][ T6975] device_add+0x299/0x890 [ 724.041387][ T6975] hci_register_dev+0x166/0x380 [ 724.046211][ T6975] hci_uart_tty_ioctl+0x221/0x350 [ 724.051213][ T6975] tty_ioctl+0x6e2/0xa30 [ 724.055428][ T6975] ? hci_uart_init_work+0x80/0x80 [ 724.060601][ T6975] ? tty_vhangup+0x30/0x30 [ 724.064988][ T6975] do_vfs_ioctl+0x62a/0x810 [ 724.069468][ T6975] ? tomoyo_file_ioctl+0x23/0x30 [ 724.074374][ T6975] ksys_ioctl+0x86/0xb0 [ 724.078502][ T6975] __x64_sys_ioctl+0x1e/0x30 [ 724.083065][ T6975] do_syscall_64+0x76/0x1a0 [ 724.087540][ T6975] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 724.093423][ T6975] RIP: 0033:0x441449 [ 724.097293][ T6975] 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 [ 724.117001][ T6975] RSP: 002b:00007ffeccb9dde8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 724.125388][ T6975] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441449 [ 724.133335][ T6975] RDX: 0000000000000000 RSI: 00000000400455c8 RDI: 0000000000000003 [ 724.141287][ T6975] RBP: 00007ffeccb9de00 R08: 0000000000000002 R09: 0000000000000000 [ 724.149234][ T6975] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 724.157179][ T6975] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 724.165884][ T6975] Bluetooth: Can't register HCI device executing program [ 730.108137][ T6976] FAULT_INJECTION: forcing a failure. [ 730.108137][ T6976] name failslab, interval 1, probability 0, space 0, times 0 [ 730.120750][ T6976] CPU: 1 PID: 6976 Comm: syz-executor898 Not tainted 5.2.0-rc1+ #10 [ 730.128704][ T6976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 730.138731][ T6976] Call Trace: [ 730.142004][ T6976] dump_stack+0xaa/0xd6 [ 730.146141][ T6976] should_fail.cold+0x3c/0x49 [ 730.150791][ T6976] __should_failslab+0x65/0xa0 [ 730.155742][ T6976] should_failslab+0x9/0x14 [ 730.160225][ T6976] kmem_cache_alloc+0x26/0x270 [ 730.164955][ T6976] ? kstrdup+0x5a/0x70 [ 730.168993][ T6976] __kernfs_new_node+0x75/0x270 [ 730.173848][ T6976] ? is_bpf_text_address+0x24/0x30 [ 730.178936][ T6976] ? kernel_text_address+0x45/0xb0 [ 730.184026][ T6976] ? kernfs_next_descendant_post+0xf8/0x110 [ 730.190077][ T6976] ? kernfs_activate+0xa2/0xb0 [ 730.194816][ T6976] kernfs_new_node+0x5e/0x90 [ 730.199381][ T6976] kernfs_create_dir_ns+0x52/0xb0 [ 730.204383][ T6976] sysfs_create_dir_ns+0x8a/0x120 [ 730.209586][ T6976] kobject_add_internal+0x103/0x350 [ 730.214939][ T6976] kobject_add+0x9e/0xe0 [ 730.219276][ T6976] ? get_device_parent.isra.0+0x108/0x240 [ 730.224970][ T6976] device_add+0x19d/0x890 [ 730.229277][ T6976] hci_register_dev+0x166/0x380 [ 730.234116][ T6976] hci_uart_tty_ioctl+0x221/0x350 [ 730.239153][ T6976] tty_ioctl+0x6e2/0xa30 [ 730.243454][ T6976] ? hci_uart_init_work+0x80/0x80 [ 730.248546][ T6976] ? tty_vhangup+0x30/0x30 [ 730.252936][ T6976] do_vfs_ioctl+0x62a/0x810 [ 730.257416][ T6976] ? tomoyo_file_ioctl+0x23/0x30 [ 730.262323][ T6976] ksys_ioctl+0x86/0xb0 [ 730.266461][ T6976] __x64_sys_ioctl+0x1e/0x30 [ 730.271036][ T6976] do_syscall_64+0x76/0x1a0 [ 730.275511][ T6976] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 730.281435][ T6976] RIP: 0033:0x441449 [ 730.285307][ T6976] 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 [ 730.304971][ T6976] RSP: 002b:00007ffeccb9dde8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 730.313352][ T6976] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441449 [ 730.321400][ T6976] RDX: 0000000000000000 RSI: 00000000400455c8 RDI: 0000000000000003 [ 730.329382][ T6976] RBP: 00007ffeccb9de00 R08: 0000000000000002 R09: 0000000000000000 [ 730.337332][ T6976] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 730.345418][ T6976] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 730.353585][ T6976] kobject_add_internal failed for hci0 (error: -12 parent: bluetooth) [ 730.361782][ T6976] Bluetooth: Can't register HCI device executing program [ 736.057871][ T6977] FAULT_INJECTION: forcing a failure. [ 736.057871][ T6977] name failslab, interval 1, probability 0, space 0, times 0 [ 736.070510][ T6977] CPU: 1 PID: 6977 Comm: syz-executor898 Not tainted 5.2.0-rc1+ #10 [ 736.078545][ T6977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 736.088571][ T6977] Call Trace: [ 736.091850][ T6977] dump_stack+0xaa/0xd6 [ 736.095980][ T6977] should_fail.cold+0x3c/0x49 [ 736.100627][ T6977] __should_failslab+0x65/0xa0 [ 736.105359][ T6977] should_failslab+0x9/0x14 [ 736.109828][ T6977] kmem_cache_alloc+0x26/0x270 [ 736.114574][ T6977] ? kstrdup+0x5a/0x70 [ 736.118610][ T6977] __kernfs_new_node+0x75/0x270 [ 736.123452][ T6977] ? kernfs_activate+0xa2/0xb0 [ 736.128183][ T6977] ? kernfs_add_one+0x75/0x1a0 [ 736.132915][ T6977] kernfs_new_node+0x5e/0x90 [ 736.137488][ T6977] kernfs_create_link+0x5e/0xe0 [ 736.142317][ T6977] sysfs_do_create_link_sd.isra.0+0x6c/0xf0 [ 736.148197][ T6977] sysfs_create_link+0x49/0x80 [ 736.152942][ T6977] device_add+0x35a/0x890 [ 736.157247][ T6977] hci_register_dev+0x166/0x380 [ 736.162071][ T6977] hci_uart_tty_ioctl+0x221/0x350 [ 736.167068][ T6977] tty_ioctl+0x6e2/0xa30 [ 736.171285][ T6977] ? hci_uart_init_work+0x80/0x80 [ 736.176287][ T6977] ? tty_vhangup+0x30/0x30 [ 736.180676][ T6977] do_vfs_ioctl+0x62a/0x810 [ 736.185409][ T6977] ? tomoyo_file_ioctl+0x23/0x30 [ 736.190321][ T6977] ksys_ioctl+0x86/0xb0 [ 736.194448][ T6977] __x64_sys_ioctl+0x1e/0x30 [ 736.199010][ T6977] do_syscall_64+0x76/0x1a0 [ 736.203497][ T6977] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 736.209357][ T6977] RIP: 0033:0x441449 [ 736.213216][ T6977] 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 [ 736.233506][ T6977] RSP: 002b:00007ffeccb9dde8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 736.241901][ T6977] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441449 [ 736.249842][ T6977] RDX: 0000000000000000 RSI: 00000000400455c8 RDI: 0000000000000003 [ 736.257790][ T6977] RBP: 00007ffeccb9de00 R08: 0000000000000002 R09: 0000000000000000 [ 736.265733][ T6977] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 736.273684][ T6977] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 736.281819][ T6977] Bluetooth: Can't register HCI device executing program [ 741.982625][ T6978] FAULT_INJECTION: forcing a failure. [ 741.982625][ T6978] name failslab, interval 1, probability 0, space 0, times 0 [ 741.995283][ T6978] CPU: 1 PID: 6978 Comm: syz-executor898 Not tainted 5.2.0-rc1+ #10 [ 742.003254][ T6978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 742.013281][ T6978] Call Trace: [ 742.016550][ T6978] dump_stack+0xaa/0xd6 [ 742.020675][ T6978] should_fail.cold+0x3c/0x49 [ 742.025321][ T6978] __should_failslab+0x65/0xa0 [ 742.030052][ T6978] should_failslab+0x9/0x14 [ 742.034522][ T6978] kmem_cache_alloc+0x26/0x270 [ 742.039253][ T6978] ? kstrdup+0x5a/0x70 [ 742.043288][ T6978] __kernfs_new_node+0x75/0x270 [ 742.048107][ T6978] ? is_bpf_text_address+0x24/0x30 [ 742.053188][ T6978] ? kernel_text_address+0x45/0xb0 [ 742.058264][ T6978] ? kernfs_next_descendant_post+0xf8/0x110 [ 742.064121][ T6978] ? kernfs_activate+0xa2/0xb0 [ 742.068863][ T6978] kernfs_new_node+0x5e/0x90 [ 742.073422][ T6978] kernfs_create_dir_ns+0x52/0xb0 [ 742.078422][ T6978] sysfs_create_dir_ns+0x8a/0x120 [ 742.083415][ T6978] kobject_add_internal+0x103/0x350 [ 742.088579][ T6978] kobject_add+0x9e/0xe0 [ 742.092794][ T6978] ? get_device_parent.isra.0+0x108/0x240 [ 742.098502][ T6978] device_add+0x19d/0x890 [ 742.102801][ T6978] hci_register_dev+0x166/0x380 [ 742.107619][ T6978] hci_uart_tty_ioctl+0x221/0x350 [ 742.112610][ T6978] tty_ioctl+0x6e2/0xa30 [ 742.116824][ T6978] ? hci_uart_init_work+0x80/0x80 [ 742.121815][ T6978] ? tty_vhangup+0x30/0x30 [ 742.126213][ T6978] do_vfs_ioctl+0x62a/0x810 [ 742.130701][ T6978] ? tomoyo_file_ioctl+0x23/0x30 [ 742.135605][ T6978] ksys_ioctl+0x86/0xb0 [ 742.139727][ T6978] __x64_sys_ioctl+0x1e/0x30 [ 742.144288][ T6978] do_syscall_64+0x76/0x1a0 [ 742.148787][ T6978] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 742.154652][ T6978] RIP: 0033:0x441449 [ 742.158524][ T6978] 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 [ 742.178095][ T6978] RSP: 002b:00007ffeccb9dde8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 742.186473][ T6978] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441449 [ 742.194419][ T6978] RDX: 0000000000000000 RSI: 00000000400455c8 RDI: 0000000000000003 [ 742.202357][ T6978] RBP: 00007ffeccb9de00 R08: 0000000000000002 R09: 0000000000000000 [ 742.210296][ T6978] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 742.218236][ T6978] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 742.226259][ T6978] kobject_add_internal failed for hci0 (error: -12 parent: bluetooth) [ 742.235164][ T6978] Bluetooth: Can't register HCI device executing program [ 747.938840][ T6979] FAULT_INJECTION: forcing a failure. [ 747.938840][ T6979] name failslab, interval 1, probability 0, space 0, times 0 [ 747.951424][ T6979] CPU: 1 PID: 6979 Comm: syz-executor898 Not tainted 5.2.0-rc1+ #10 [ 747.959364][ T6979] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 747.969385][ T6979] Call Trace: [ 747.972642][ T6979] dump_stack+0xaa/0xd6 [ 747.976766][ T6979] should_fail.cold+0x3c/0x49 [ 747.981413][ T6979] __should_failslab+0x65/0xa0 [ 747.986144][ T6979] should_failslab+0x9/0x14 [ 747.990630][ T6979] kmem_cache_alloc+0x26/0x270 [ 747.995362][ T6979] ? kstrdup+0x5a/0x70 [ 747.999395][ T6979] __kernfs_new_node+0x75/0x270 [ 748.004214][ T6979] ? kernfs_activate+0xa2/0xb0 [ 748.008944][ T6979] ? kernfs_add_one+0x75/0x1a0 [ 748.013723][ T6979] kernfs_new_node+0x5e/0x90 [ 748.018294][ T6979] kernfs_create_link+0x5e/0xe0 [ 748.023111][ T6979] sysfs_do_create_link_sd.isra.0+0x6c/0xf0 [ 748.028970][ T6979] sysfs_create_link+0x49/0x80 [ 748.033718][ T6979] device_add+0x35a/0x890 [ 748.038041][ T6979] hci_register_dev+0x166/0x380 [ 748.042861][ T6979] hci_uart_tty_ioctl+0x221/0x350 [ 748.047853][ T6979] tty_ioctl+0x6e2/0xa30 [ 748.052064][ T6979] ? hci_uart_init_work+0x80/0x80 [ 748.057054][ T6979] ? tty_vhangup+0x30/0x30 [ 748.061437][ T6979] do_vfs_ioctl+0x62a/0x810 [ 748.065924][ T6979] ? tomoyo_file_ioctl+0x23/0x30 [ 748.070832][ T6979] ksys_ioctl+0x86/0xb0 [ 748.074956][ T6979] __x64_sys_ioctl+0x1e/0x30 [ 748.079530][ T6979] do_syscall_64+0x76/0x1a0 [ 748.084004][ T6979] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 748.089858][ T6979] RIP: 0033:0x441449 [ 748.093733][ T6979] 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 [ 748.113308][ T6979] RSP: 002b:00007ffeccb9dde8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 748.121690][ T6979] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441449 [ 748.129630][ T6979] RDX: 0000000000000000 RSI: 00000000400455c8 RDI: 0000000000000003 [ 748.137571][ T6979] RBP: 00007ffeccb9de00 R08: 0000000000000002 R09: 0000000000000000 [ 748.145510][ T6979] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 748.153452][ T6979] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 748.161559][ T6979] Bluetooth: Can't register HCI device [ 753.787543][ T6962] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88812a7a6a80 (size 96): comm "syz-executor898", pid 6976, jiffies 4295010285 (age 25.620s) hex dump (first 32 bytes): 88 e0 e8 83 ff ff ff ff 88 6a 7a 2a 81 88 ff ff .........jz*.... 88 6a 7a 2a 81 88 ff ff 00 00 00 00 00 00 00 00 .jz*............ backtrace: [<00000000b0c40ba3>] kmem_cache_alloc_trace+0x13d/0x280 [<00000000799c79a9>] get_device_parent.isra.0+0x1a8/0x240 [<00000000b241fc22>] device_add+0x136/0x890 [<00000000ee099a63>] hci_register_dev+0x166/0x380 [<00000000c362a920>] hci_uart_tty_ioctl+0x221/0x350 [<00000000de259614>] tty_ioctl+0x6e2/0xa30 [<00000000f5bde6a4>] do_vfs_ioctl+0x62a/0x810 [<0000000040a4c505>] ksys_ioctl+0x86/0xb0 [<00000000e454fe0b>] __x64_sys_ioctl+0x1e/0x30 [<00000000475478db>] do_syscall_64+0x76/0x1a0 [<00000000708a3428>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811893cf00 (size 96): comm "syz-executor898", pid 6978, jiffies 4295011473 (age 13.740s) hex dump (first 32 bytes): 88 e0 e8 83 ff ff ff ff 08 cf 93 18 81 88 ff ff ................ 08 cf 93 18 81 88 ff ff 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000b0c40ba3>] kmem_cache_alloc_trace+0x13d/0x280 [<00000000799c79a9>] get_device_parent.isra.0+0x1a8/0x240 [<00000000b241fc22>] device_add+0x136/0x890 [<00000000ee099a63>] hci_register_dev+0x166/0x380 [<00000000c362a920>] hci_uart_tty_ioctl+0x221/0x350 [<00000000de259614>] tty_ioctl+0x6e2/0xa30 [<00000000f5bde6a4>] do_vfs_ioctl+0x62a/0x810 [<0000000040a4c505>] ksys_ioctl+0x86/0xb0 [<00000000e454fe0b>] __x64_sys_ioctl+0x1e/0x30 [<00000000475478db>] do_syscall_64+0x76/0x1a0 [<00000000708a3428>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 755.670642][ T6962] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak)