[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 26.797093][ T26] kauditd_printk_skb: 20 callbacks suppressed [ 26.797100][ T26] audit: type=1400 audit(1576420901.250:41): avc: denied { map } for pid=6965 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 '10.128.0.142' (ECDSA) to the list of known hosts. [ 107.406254][ T26] audit: type=1400 audit(1576420981.860:42): avc: denied { map } for pid=6981 comm="syz-executor427" path="/root/syz-executor427647479" 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 executing program executing program [ 114.115715][ T6993] FAULT_INJECTION: forcing a failure. [ 114.115715][ T6993] name failslab, interval 1, probability 0, space 0, times 1 [ 114.128415][ T6993] CPU: 1 PID: 6993 Comm: syz-executor427 Not tainted 5.5.0-rc1-syzkaller #0 [ 114.137063][ T6993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.147087][ T6993] Call Trace: [ 114.150389][ T6993] dump_stack+0xbc/0xe6 [ 114.154513][ T6993] should_fail.cold+0x3c/0x49 [ 114.159159][ T6993] __should_failslab+0x65/0xa0 [ 114.163893][ T6993] should_failslab+0x9/0x14 [ 114.168468][ T6993] __kmalloc+0x54/0x300 [ 114.172596][ T6993] ? kmem_cache_alloc_trace+0x145/0x2c0 [ 114.178113][ T6993] ? slhc_init+0xe7/0x1b2 [ 114.182408][ T6993] slhc_init+0xe7/0x1b2 [ 114.186563][ T6993] slip_open+0x3b9/0x63c [ 114.190779][ T6993] ? sl_change_mtu+0x230/0x230 [ 114.195511][ T6993] tty_ldisc_open.isra.0+0x40/0x70 [ 114.200591][ T6993] tty_set_ldisc+0x149/0x240 [ 114.205146][ T6993] tty_ioctl+0x366/0xa30 [ 114.209489][ T6993] ? tty_vhangup+0x30/0x30 [ 114.213884][ T6993] do_vfs_ioctl+0x551/0x890 [ 114.218367][ T6993] ? tomoyo_file_ioctl+0x23/0x30 [ 114.223280][ T6993] ksys_ioctl+0x86/0xb0 [ 114.227404][ T6993] __x64_sys_ioctl+0x1e/0x30 [ 114.231974][ T6993] do_syscall_64+0x73/0x220 [ 114.236449][ T6993] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 114.242309][ T6993] RIP: 0033:0x446b79 [ 114.246181][ T6993] Code: e8 4c e8 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 bb 08 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 114.265751][ T6993] RSP: 002b:00007fa4d77b7d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 114.274127][ T6993] RAX: ffffffffffffffda RBX: 00000000006fbc48 RCX: 0000000000446b79 [ 114.282081][ T6993] RDX: 0000000020000080 RSI: 0000000000005423 RDI: 0000000000000004 [ 114.290042][ T6993] RBP: 00000000006fbc40 R08: 0000000000000002 R09: 0000000000000000 [ 114.297985][ T6993] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006fbc4c [ 114.305933][ T6993] R13: 00007fa4d77b7d20 R14: 0000000000000007 R15: 000000000000002d [ 114.314681][ T7006] FAULT_INJECTION: forcing a failure. [ 114.314681][ T7006] name failslab, interval 1, probability 0, space 0, times 0 [ 114.334919][ T7006] CPU: 1 PID: 7006 Comm: syz-executor427 Not tainted 5.5.0-rc1-syzkaller #0 [ 114.343622][ T7006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.353751][ T7006] Call Trace: [ 114.357122][ T7006] dump_stack+0xbc/0xe6 [ 114.361266][ T7006] should_fail.cold+0x3c/0x49 [ 114.365980][ T7006] __should_failslab+0x65/0xa0 [ 114.370753][ T7006] should_failslab+0x9/0x14 [ 114.375269][ T7006] __kmalloc+0x54/0x300 [ 114.379420][ T7006] ? kmem_cache_alloc_trace+0x145/0x2c0 [ 114.384978][ T7006] ? slhc_init+0xb2/0x1b2 [ 114.389304][ T7006] slhc_init+0xb2/0x1b2 [ 114.393534][ T7006] slip_open+0x3b9/0x63c [ 114.397772][ T7006] ? sl_change_mtu+0x230/0x230 [ 114.402528][ T7006] tty_ldisc_open.isra.0+0x40/0x70 [ 114.407627][ T7006] tty_set_ldisc+0x149/0x240 [ 114.412210][ T7006] tty_ioctl+0x366/0xa30 [ 114.416460][ T7006] ? tty_vhangup+0x30/0x30 [ 114.420961][ T7006] do_vfs_ioctl+0x551/0x890 [ 114.425453][ T7006] ? tomoyo_file_ioctl+0x23/0x30 [ 114.430380][ T7006] ksys_ioctl+0x86/0xb0 [ 114.434525][ T7006] __x64_sys_ioctl+0x1e/0x30 [ 114.439107][ T7006] do_syscall_64+0x73/0x220 [ 114.443603][ T7006] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 114.449569][ T7006] RIP: 0033:0x446b79 [ 114.453448][ T7006] Code: e8 4c e8 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 bb 08 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 114.473130][ T7006] RSP: 002b:00007fa4d7796d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 114.481539][ T7006] RAX: ffffffffffffffda RBX: 00000000006fbc58 RCX: 0000000000446b79 [ 114.489497][ T7006] RDX: 0000000020000080 RSI: 0000000000005423 RDI: 0000000000000004 [ 114.497553][ T7006] RBP: 00000000006fbc50 R08: 0000000000000002 R09: 0000000000000000 [ 114.505598][ T7006] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006fbc5c [ 114.513644][ T7006] R13: 00007fa4d7796d20 R14: 0000000000000007 R15: 000000000000002d [ 114.522184][ T7007] FAULT_INJECTION: forcing a failure. [ 114.522184][ T7007] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 114.535372][ T7007] CPU: 0 PID: 7007 Comm: syz-executor427 Not tainted 5.5.0-rc1-syzkaller #0 [ 114.544024][ T7007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.554063][ T7007] Call Trace: [ 114.557343][ T7007] dump_stack+0xbc/0xe6 [ 114.561487][ T7007] should_fail.cold+0x3c/0x49 [ 114.566148][ T7007] should_fail_alloc_page+0x50/0x60 [ 114.571332][ T7007] __alloc_pages_nodemask+0xd2/0x310 [ 114.576603][ T7007] cache_grow_begin+0x76/0x5c0 [ 114.581357][ T7007] cache_alloc_refill+0x28b/0x370 [ 114.586367][ T7007] __kmalloc+0x2d0/0x300 [ 114.590595][ T7007] ? kmem_cache_alloc_trace+0x145/0x2c0 [ 114.596211][ T7007] ? slhc_init+0xb2/0x1b2 [ 114.600531][ T7007] slhc_init+0xb2/0x1b2 [ 114.604673][ T7007] slip_open+0x3b9/0x63c [ 114.608910][ T7007] ? sl_change_mtu+0x230/0x230 [ 114.613662][ T7007] tty_ldisc_open.isra.0+0x40/0x70 [ 114.618756][ T7007] tty_set_ldisc+0x149/0x240 [ 114.623327][ T7007] tty_ioctl+0x366/0xa30 [ 114.627556][ T7007] ? tty_vhangup+0x30/0x30 [ 114.631971][ T7007] do_vfs_ioctl+0x551/0x890 [ 114.636455][ T7007] ? tomoyo_file_ioctl+0x23/0x30 [ 114.641380][ T7007] ksys_ioctl+0x86/0xb0 [ 114.645525][ T7007] __x64_sys_ioctl+0x1e/0x30 [ 114.650187][ T7007] do_syscall_64+0x73/0x220 [ 114.654670][ T7007] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 114.660545][ T7007] RIP: 0033:0x446b79 [ 114.664424][ T7007] Code: e8 4c e8 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 bb 08 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 114.685747][ T7007] RSP: 002b:00007fa4d7796d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 114.694145][ T7007] RAX: ffffffffffffffda RBX: 00000000006fbc58 RCX: 0000000000446b79 [ 114.702111][ T7007] RDX: 0000000020000080 RSI: 0000000000005423 RDI: 0000000000000004 [ 114.710068][ T7007] RBP: 00000000006fbc50 R08: 0000000000000002 R09: 0000000000000000 [ 114.718024][ T7007] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006fbc5c [ 114.726851][ T7007] R13: 00007fa4d7796d20 R14: 0000000000000007 R15: 000000000000002d [ 114.737125][ T7008] FAULT_INJECTION: forcing a failure. [ 114.737125][ T7008] name failslab, interval 1, probability 0, space 0, times 0 [ 114.750935][ T7008] CPU: 0 PID: 7008 Comm: syz-executor427 Not tainted 5.5.0-rc1-syzkaller #0 [ 114.759605][ T7008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.769641][ T7008] Call Trace: [ 114.772918][ T7008] dump_stack+0xbc/0xe6 [ 114.777058][ T7008] should_fail.cold+0x3c/0x49 [ 114.781719][ T7008] __should_failslab+0x65/0xa0 [ 114.786465][ T7008] should_failslab+0x9/0x14 [ 114.790950][ T7008] kmem_cache_alloc+0x26/0x2c0 [ 114.795693][ T7008] ? stack_trace_save+0x5a/0x80 [ 114.800527][ T7008] create_object+0x3d/0x360 [ 114.805016][ T7008] kmemleak_alloc+0x21/0x30 [ 114.809504][ T7008] __kmalloc+0x169/0x300 [ 114.813732][ T7008] ? kmem_cache_alloc_trace+0x145/0x2c0 [ 114.819261][ T7008] ? slhc_init+0xb2/0x1b2 [ 114.823608][ T7008] slhc_init+0xb2/0x1b2 [ 114.827750][ T7008] slip_open+0x3b9/0x63c [ 114.832101][ T7008] ? sl_change_mtu+0x230/0x230 [ 114.836874][ T7008] tty_ldisc_open.isra.0+0x40/0x70 [ 114.841971][ T7008] tty_set_ldisc+0x149/0x240 [ 114.846547][ T7008] tty_ioctl+0x366/0xa30 [ 114.850778][ T7008] ? tty_vhangup+0x30/0x30 [ 114.855182][ T7008] do_vfs_ioctl+0x551/0x890 [ 114.859693][ T7008] ? tomoyo_file_ioctl+0x23/0x30 [ 114.864620][ T7008] ksys_ioctl+0x86/0xb0 [ 114.868764][ T7008] __x64_sys_ioctl+0x1e/0x30 [ 114.873341][ T7008] do_syscall_64+0x73/0x220 [ 114.877830][ T7008] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 114.883710][ T7008] RIP: 0033:0x446b79 [ 114.887595][ T7008] Code: e8 4c e8 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 bb 08 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 114.907195][ T7008] RSP: 002b:00007fa4d7796d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 114.915596][ T7008] RAX: ffffffffffffffda RBX: 00000000006fbc58 RCX: 0000000000446b79 [ 114.923557][ T7008] RDX: 0000000020000080 RSI: 0000000000005423 RDI: 0000000000000004 [ 114.931514][ T7008] RBP: 00000000006fbc50 R08: 0000000000000002 R09: 0000000000000000 [ 114.939496][ T7008] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006fbc5c [ 114.947456][ T7008] R13: 00007fa4d7796d20 R14: 0000000000000007 R15: 000000000000002d [ 114.959083][ T7009] FAULT_INJECTION: forcing a failure. [ 114.959083][ T7009] name failslab, interval 1, probability 0, space 0, times 0 [ 114.980340][ T7009] CPU: 0 PID: 7009 Comm: syz-executor427 Not tainted 5.5.0-rc1-syzkaller #0 [ 114.989066][ T7009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.999108][ T7009] Call Trace: [ 115.002383][ T7009] dump_stack+0xbc/0xe6 [ 115.006527][ T7009] should_fail.cold+0x3c/0x49 [ 115.011190][ T7009] __should_failslab+0x65/0xa0 [ 115.015959][ T7009] should_failslab+0x9/0x14 [ 115.020462][ T7009] kmem_cache_alloc+0x26/0x2c0 [ 115.025212][ T7009] ? stack_trace_save+0x5a/0x80 [ 115.030226][ T7009] create_object+0x3d/0x360 [ 115.034713][ T7009] kmemleak_alloc+0x21/0x30 [ 115.039199][ T7009] __kmalloc+0x169/0x300 [ 115.043430][ T7009] ? kmem_cache_alloc_trace+0x145/0x2c0 [ 115.048973][ T7009] ? slhc_init+0xb2/0x1b2 [ 115.053285][ T7009] slhc_init+0xb2/0x1b2 [ 115.057422][ T7009] slip_open+0x3b9/0x63c [ 115.061737][ T7009] ? sl_change_mtu+0x230/0x230 [ 115.066481][ T7009] tty_ldisc_open.isra.0+0x40/0x70 [ 115.071575][ T7009] tty_set_ldisc+0x149/0x240 [ 115.076149][ T7009] tty_ioctl+0x366/0xa30 [ 115.080371][ T7009] ? tty_vhangup+0x30/0x30 [ 115.084774][ T7009] do_vfs_ioctl+0x551/0x890 [ 115.089255][ T7009] ? tomoyo_file_ioctl+0x23/0x30 [ 115.094199][ T7009] ksys_ioctl+0x86/0xb0 [ 115.098350][ T7009] __x64_sys_ioctl+0x1e/0x30 [ 115.103016][ T7009] do_syscall_64+0x73/0x220 [ 115.107509][ T7009] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 115.113381][ T7009] RIP: 0033:0x446b79 [ 115.117256][ T7009] Code: e8 4c e8 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 bb 08 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 115.136840][ T7009] RSP: 002b:00007fa4d7796d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 115.145233][ T7009] RAX: ffffffffffffffda RBX: 00000000006fbc58 RCX: 0000000000446b79 [ 115.153186][ T7009] RDX: 0000000020000080 RSI: 0000000000005423 RDI: 0000000000000004 [ 115.161151][ T7009] RBP: 00000000006fbc50 R08: 0000000000000002 R09: 0000000000000000 [ 115.169112][ T7009] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006fbc5c [ 115.177086][ T7009] R13: 00007fa4d7796d20 R14: 0000000000000007 R15: 000000000000002d [ 115.194263][ T7010] FAULT_INJECTION: forcing a failure. [ 115.194263][ T7010] name failslab, interval 1, probability 0, space 0, times 0 [ 115.207773][ T7010] CPU: 0 PID: 7010 Comm: syz-executor427 Not tainted 5.5.0-rc1-syzkaller #0 [ 115.216438][ T7010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.226474][ T7010] Call Trace: [ 115.229755][ T7010] dump_stack+0xbc/0xe6 [ 115.233896][ T7010] should_fail.cold+0x3c/0x49 [ 115.238563][ T7010] __should_failslab+0x65/0xa0 [ 115.243311][ T7010] should_failslab+0x9/0x14 [ 115.247798][ T7010] __kmalloc+0x54/0x300 [ 115.251939][ T7010] ? kmem_cache_alloc_trace+0x145/0x2c0 [ 115.257467][ T7010] ? slhc_init+0xb2/0x1b2 [ 115.261796][ T7010] slhc_init+0xb2/0x1b2 [ 115.265933][ T7010] slip_open+0x3b9/0x63c [ 115.270157][ T7010] ? sl_change_mtu+0x230/0x230 [ 115.274905][ T7010] tty_ldisc_open.isra.0+0x40/0x70 [ 115.279998][ T7010] tty_set_ldisc+0x149/0x240 [ 115.284570][ T7010] tty_ioctl+0x366/0xa30 [ 115.288796][ T7010] ? tty_vhangup+0x30/0x30 [ 115.293211][ T7010] do_vfs_ioctl+0x551/0x890 [ 115.297696][ T7010] ? tomoyo_file_ioctl+0x23/0x30 [ 115.302615][ T7010] ksys_ioctl+0x86/0xb0 [ 115.306752][ T7010] __x64_sys_ioctl+0x1e/0x30 [ 115.311319][ T7010] do_syscall_64+0x73/0x220 [ 115.315801][ T7010] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 115.321684][ T7010] RIP: 0033:0x446b79 [ 115.325556][ T7010] Code: e8 4c e8 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 bb 08 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 115.345140][ T7010] RSP: 002b:00007fa4d7796d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 115.353529][ T7010] RAX: ffffffffffffffda RBX: 00000000006fbc58 RCX: 0000000000446b79 [ 115.361484][ T7010] RDX: 0000000020000080 RSI: 0000000000005423 RDI: 0000000000000004 [ 115.369440][ T7010] RBP: 00000000006fbc50 R08: 0000000000000002 R09: 0000000000000000 [ 115.377398][ T7010] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006fbc5c [ 115.385362][ T7010] R13: 00007fa4d7796d20 R14: 0000000000000007 R15: 000000000000002d [ 115.395104][ T7011] FAULT_INJECTION: forcing a failure. [ 115.395104][ T7011] name failslab, interval 1, probability 0, space 0, times 0 [ 115.408554][ T7011] CPU: 0 PID: 7011 Comm: syz-executor427 Not tainted 5.5.0-rc1-syzkaller #0 [ 115.417231][ T7011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.427274][ T7011] Call Trace: [ 115.430620][ T7011] dump_stack+0xbc/0xe6 [ 115.434765][ T7011] should_fail.cold+0x3c/0x49 [ 115.439519][ T7011] __should_failslab+0x65/0xa0 [ 115.444273][ T7011] should_failslab+0x9/0x14 [ 115.448765][ T7011] __kmalloc+0x54/0x300 [ 115.452910][ T7011] ? kmem_cache_alloc_trace+0x145/0x2c0 [ 115.458451][ T7011] ? slhc_init+0xe7/0x1b2 [ 115.462766][ T7011] slhc_init+0xe7/0x1b2 [ 115.466928][ T7011] slip_open+0x3b9/0x63c [ 115.471153][ T7011] ? sl_change_mtu+0x230/0x230 [ 115.475930][ T7011] tty_ldisc_open.isra.0+0x40/0x70 [ 115.481051][ T7011] tty_set_ldisc+0x149/0x240 [ 115.485628][ T7011] tty_ioctl+0x366/0xa30 [ 115.489874][ T7011] ? tty_vhangup+0x30/0x30 [ 115.494319][ T7011] do_vfs_ioctl+0x551/0x890 [ 115.498807][ T7011] ? tomoyo_file_ioctl+0x23/0x30 [ 115.503730][ T7011] ksys_ioctl+0x86/0xb0 [ 115.507870][ T7011] __x64_sys_ioctl+0x1e/0x30 [ 115.512451][ T7011] do_syscall_64+0x73/0x220 [ 115.516945][ T7011] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 115.522848][ T7011] RIP: 0033:0x446b79 [ 115.526727][ T7011] Code: e8 4c e8 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 bb 08 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 115.546318][ T7011] RSP: 002b:00007fa4d7796d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 115.555861][ T7011] RAX: ffffffffffffffda RBX: 00000000006fbc58 RCX: 0000000000446b79 [ 115.563824][ T7011] RDX: 0000000020000080 RSI: 0000000000005423 RDI: 0000000000000004 [ 115.571784][ T7011] RBP: 00000000006fbc50 R08: 0000000000000002 R09: 0000000000000000 [ 115.579747][ T7011] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006fbc5c [ 115.587707][ T7011] R13: 00007fa4d7796d20 R14: 0000000000000007 R15: 000000000000002d [ 115.596707][ T7012] FAULT_INJECTION: forcing a failure. [ 115.596707][ T7012] name failslab, interval 1, probability 0, space 0, times 0 [ 115.609751][ T7012] CPU: 0 PID: 7012 Comm: syz-executor427 Not tainted 5.5.0-rc1-syzkaller #0 [ 115.618408][ T7012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.628461][ T7012] Call Trace: [ 115.631730][ T7012] dump_stack+0xbc/0xe6 [ 115.635881][ T7012] should_fail.cold+0x3c/0x49 [ 115.640625][ T7012] __should_failslab+0x65/0xa0 [ 115.645371][ T7012] should_failslab+0x9/0x14 [ 115.649853][ T7012] __kmalloc+0x54/0x300 [ 115.653990][ T7012] ? kmem_cache_alloc_trace+0x145/0x2c0 [ 115.659515][ T7012] ? slhc_init+0xe7/0x1b2 [ 115.663819][ T7012] slhc_init+0xe7/0x1b2 [ 115.667954][ T7012] slip_open+0x3b9/0x63c [ 115.672198][ T7012] ? sl_change_mtu+0x230/0x230 [ 115.676942][ T7012] tty_ldisc_open.isra.0+0x40/0x70 [ 115.682048][ T7012] tty_set_ldisc+0x149/0x240 [ 115.686616][ T7012] tty_ioctl+0x366/0xa30 [ 115.690840][ T7012] ? tty_vhangup+0x30/0x30 [ 115.695237][ T7012] do_vfs_ioctl+0x551/0x890 [ 115.699726][ T7012] ? tomoyo_file_ioctl+0x23/0x30 [ 115.704662][ T7012] ksys_ioctl+0x86/0xb0 [ 115.708812][ T7012] __x64_sys_ioctl+0x1e/0x30 [ 115.713380][ T7012] do_syscall_64+0x73/0x220 [ 115.717871][ T7012] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 115.723744][ T7012] RIP: 0033:0x446b79 [ 115.727619][ T7012] Code: e8 4c e8 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 bb 08 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 115.747209][ T7012] RSP: 002b:00007fa4d7796d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 115.755606][ T7012] RAX: ffffffffffffffda RBX: 00000000006fbc58 RCX: 0000000000446b79 [ 115.763563][ T7012] RDX: 0000000020000080 RSI: 0000000000005423 RDI: 0000000000000004 [ 115.771520][ T7012] RBP: 00000000006fbc50 R08: 0000000000000002 R09: 0000000000000000 [ 115.779472][ T7012] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006fbc5c [ 115.787428][ T7012] R13: 00007fa4d7796d20 R14: 0000000000000007 R15: 000000000000002d executing program [ 129.057398][ T7049] FAULT_INJECTION: forcing a failure. [ 129.057398][ T7049] name failslab, interval 1, probability 0, space 0, times 0 [ 129.070031][ T7049] CPU: 1 PID: 7049 Comm: syz-executor427 Not tainted 5.5.0-rc1-syzkaller #0 [ 129.078708][ T7049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.088747][ T7049] Call Trace: [ 129.092022][ T7049] dump_stack+0xbc/0xe6 [ 129.096164][ T7049] should_fail.cold+0x3c/0x49 [ 129.100825][ T7049] __should_failslab+0x65/0xa0 [ 129.105572][ T7049] should_failslab+0x9/0x14 [ 129.110070][ T7049] __kmalloc_track_caller+0x50/0x300 [ 129.115333][ T7049] ? kstrdup_const+0x48/0x60 [ 129.119920][ T7049] kstrdup+0x3a/0x70 [ 129.123791][ T7049] kstrdup_const+0x48/0x60 [ 129.128182][ T7049] __kernfs_new_node+0x53/0x280 [ 129.133012][ T7049] ? make_kgid+0x23/0x30 [ 129.137260][ T7049] kernfs_new_node+0x5e/0x90 [ 129.141849][ T7049] kernfs_create_dir_ns+0x52/0xb0 [ 129.146852][ T7049] sysfs_create_dir_ns+0x8a/0x120 [ 129.151859][ T7049] kobject_add_internal+0x103/0x350 executing program [ 129.157036][ T7049] kobject_add+0x9e/0xe0 [ 129.161258][ T7049] ? _raw_spin_unlock+0x1f/0x40 [ 129.166088][ T7049] ? get_device_parent.isra.0+0x108/0x240 [ 129.171785][ T7049] device_add+0x19d/0xa60 [ 129.176097][ T7049] netdev_register_kobject+0xa6/0x1b0 [ 129.181464][ T7049] register_netdevice+0x1ce/0x650 [ 129.186467][ T7049] slip_open+0x4b9/0x63c [ 129.190688][ T7049] ? sl_change_mtu+0x230/0x230 [ 129.195438][ T7049] tty_ldisc_open.isra.0+0x40/0x70 [ 129.200593][ T7049] tty_set_ldisc+0x149/0x240 [ 129.205250][ T7049] tty_ioctl+0x366/0xa30 [ 129.209473][ T7049] ? tty_vhangup+0x30/0x30 [ 129.213870][ T7049] do_vfs_ioctl+0x551/0x890 [ 129.218357][ T7049] ? tomoyo_file_ioctl+0x23/0x30 [ 129.223275][ T7049] ksys_ioctl+0x86/0xb0 [ 129.227409][ T7049] __x64_sys_ioctl+0x1e/0x30 [ 129.231977][ T7049] do_syscall_64+0x73/0x220 [ 129.236459][ T7049] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 129.242327][ T7049] RIP: 0033:0x446b79 executing program executing program [ 129.246206][ T7049] Code: e8 4c e8 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 bb 08 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 129.265791][ T7049] RSP: 002b:00007fa4d77b7d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 129.274186][ T7049] RAX: ffffffffffffffda RBX: 00000000006fbc48 RCX: 0000000000446b79 [ 129.282146][ T7049] RDX: 0000000020000080 RSI: 0000000000005423 RDI: 0000000000000004 [ 129.290105][ T7049] RBP: 00000000006fbc40 R08: 0000000000000002 R09: 0000000000000000 [ 129.298062][ T7049] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006fbc4c [ 129.306027][ T7049] R13: 00007fa4d77b7d20 R14: 0000000000000007 R15: 000000000000002d [ 129.314582][ T7049] kobject_add_internal failed for sl0 (error: -12 parent: net) [ 129.335114][ T7052] FAULT_INJECTION: forcing a failure. [ 129.335114][ T7052] name failslab, interval 1, probability 0, space 0, times 0 [ 129.348175][ T7052] CPU: 0 PID: 7052 Comm: syz-executor427 Not tainted 5.5.0-rc1-syzkaller #0 [ 129.356841][ T7052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.366881][ T7052] Call Trace: [ 129.370154][ T7052] dump_stack+0xbc/0xe6 [ 129.374312][ T7052] should_fail.cold+0x3c/0x49 [ 129.378976][ T7052] __should_failslab+0x65/0xa0 [ 129.383723][ T7052] should_failslab+0x9/0x14 [ 129.388222][ T7052] __kmalloc_track_caller+0x50/0x300 [ 129.393492][ T7052] ? kstrdup_const+0x48/0x60 [ 129.398069][ T7052] kstrdup+0x3a/0x70 [ 129.401950][ T7052] kstrdup_const+0x48/0x60 executing program executing program [ 129.406351][ T7052] __kernfs_new_node+0x53/0x280 [ 129.411191][ T7052] ? make_kgid+0x23/0x30 [ 129.415436][ T7052] kernfs_new_node+0x5e/0x90 [ 129.420008][ T7052] kernfs_create_dir_ns+0x52/0xb0 [ 129.425006][ T7052] sysfs_create_dir_ns+0x8a/0x120 [ 129.430012][ T7052] kobject_add_internal+0x103/0x350 [ 129.435246][ T7052] kobject_add+0x9e/0xe0 [ 129.439455][ T7052] ? _raw_spin_unlock+0x1f/0x40 [ 129.444286][ T7052] ? get_device_parent.isra.0+0x108/0x240 [ 129.450087][ T7052] device_add+0x19d/0xa60 [ 129.454387][ T7052] netdev_register_kobject+0xa6/0x1b0 [ 129.459727][ T7052] register_netdevice+0x1ce/0x650 [ 129.464729][ T7052] slip_open+0x4b9/0x63c [ 129.468954][ T7052] ? sl_change_mtu+0x230/0x230 [ 129.473688][ T7052] tty_ldisc_open.isra.0+0x40/0x70 [ 129.478770][ T7052] tty_set_ldisc+0x149/0x240 [ 129.483338][ T7052] tty_ioctl+0x366/0xa30 [ 129.487547][ T7052] ? tty_vhangup+0x30/0x30 [ 129.492280][ T7052] do_vfs_ioctl+0x551/0x890 [ 129.496768][ T7052] ? tomoyo_file_ioctl+0x23/0x30 [ 129.501693][ T7052] ksys_ioctl+0x86/0xb0 [ 129.505816][ T7052] __x64_sys_ioctl+0x1e/0x30 [ 129.510382][ T7052] do_syscall_64+0x73/0x220 [ 129.514886][ T7052] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 129.520747][ T7052] RIP: 0033:0x446b79 [ 129.524653][ T7052] Code: e8 4c e8 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 bb 08 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 129.544401][ T7052] RSP: 002b:00007fa4d7796d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 129.552783][ T7052] RAX: ffffffffffffffda RBX: 00000000006fbc58 RCX: 0000000000446b79 [ 129.560741][ T7052] RDX: 0000000020000080 RSI: 0000000000005423 RDI: 0000000000000004 [ 129.568691][ T7052] RBP: 00000000006fbc50 R08: 0000000000000002 R09: 0000000000000000 [ 129.576660][ T7052] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006fbc5c [ 129.584601][ T7052] R13: 00007fa4d7796d20 R14: 0000000000000007 R15: 000000000000002d executing program [ 129.628924][ T7052] kobject_add_internal failed for sl0 (error: -12 parent: net) [ 129.636821][ T7057] FAULT_INJECTION: forcing a failure. [ 129.636821][ T7057] name failslab, interval 1, probability 0, space 0, times 0 [ 129.649497][ T7057] CPU: 0 PID: 7057 Comm: syz-executor427 Not tainted 5.5.0-rc1-syzkaller #0 [ 129.658150][ T7057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.668194][ T7057] Call Trace: [ 129.671476][ T7057] dump_stack+0xbc/0xe6 executing program [ 129.675631][ T7057] should_fail.cold+0x3c/0x49 [ 129.680305][ T7057] __should_failslab+0x65/0xa0 [ 129.685052][ T7057] should_failslab+0x9/0x14 [ 129.689541][ T7057] __kmalloc_track_caller+0x50/0x300 [ 129.694835][ T7057] ? kstrdup_const+0x48/0x60 [ 129.699409][ T7057] kstrdup+0x3a/0x70 [ 129.703283][ T7057] kstrdup_const+0x48/0x60 [ 129.707679][ T7057] __kernfs_new_node+0x53/0x280 [ 129.712526][ T7057] ? make_kgid+0x23/0x30 [ 129.716755][ T7057] kernfs_new_node+0x5e/0x90 [ 129.721333][ T7057] kernfs_create_dir_ns+0x52/0xb0 [ 129.726349][ T7057] sysfs_create_dir_ns+0x8a/0x120 [ 129.731364][ T7057] kobject_add_internal+0x103/0x350 [ 129.736543][ T7057] kobject_add+0x9e/0xe0 [ 129.740769][ T7057] ? _raw_spin_unlock+0x1f/0x40 [ 129.745604][ T7057] ? get_device_parent.isra.0+0x108/0x240 [ 129.751309][ T7057] device_add+0x19d/0xa60 [ 129.755629][ T7057] netdev_register_kobject+0xa6/0x1b0 [ 129.760982][ T7057] register_netdevice+0x1ce/0x650 [ 129.765989][ T7057] slip_open+0x4b9/0x63c [ 129.770215][ T7057] ? sl_change_mtu+0x230/0x230 [ 129.774961][ T7057] tty_ldisc_open.isra.0+0x40/0x70 [ 129.780051][ T7057] tty_set_ldisc+0x149/0x240 [ 129.784620][ T7057] tty_ioctl+0x366/0xa30 [ 129.788841][ T7057] ? tty_vhangup+0x30/0x30 [ 129.793238][ T7057] do_vfs_ioctl+0x551/0x890 [ 129.797723][ T7057] ? tomoyo_file_ioctl+0x23/0x30 [ 129.802645][ T7057] ksys_ioctl+0x86/0xb0 [ 129.806782][ T7057] __x64_sys_ioctl+0x1e/0x30 [ 129.811358][ T7057] do_syscall_64+0x73/0x220 [ 129.815847][ T7057] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 129.821715][ T7057] RIP: 0033:0x446b79 [ 129.825591][ T7057] Code: e8 4c e8 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 bb 08 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 129.845267][ T7057] RSP: 002b:00007fa4d7796d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 129.853667][ T7057] RAX: ffffffffffffffda RBX: 00000000006fbc58 RCX: 0000000000446b79 [ 129.861628][ T7057] RDX: 0000000020000080 RSI: 0000000000005423 RDI: 0000000000000004 [ 129.869585][ T7057] RBP: 00000000006fbc50 R08: 0000000000000002 R09: 0000000000000000 [ 129.877548][ T7057] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006fbc5c [ 129.885509][ T7057] R13: 00007fa4d7796d20 R14: 0000000000000007 R15: 000000000000002d [ 129.894009][ T7057] kobject_add_internal failed for sl0 (error: -12 parent: net) [ 129.902145][ T7062] FAULT_INJECTION: forcing a failure. [ 129.902145][ T7062] name failslab, interval 1, probability 0, space 0, times 0 [ 129.915768][ T7062] CPU: 1 PID: 7062 Comm: syz-executor427 Not tainted 5.5.0-rc1-syzkaller #0 [ 129.924616][ T7062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.934658][ T7062] Call Trace: [ 129.937961][ T7062] dump_stack+0xbc/0xe6 [ 129.942110][ T7062] should_fail.cold+0x3c/0x49 [ 129.946779][ T7062] __should_failslab+0x65/0xa0 [ 129.951532][ T7062] should_failslab+0x9/0x14 [ 129.956026][ T7062] __kmalloc_track_caller+0x50/0x300 [ 129.961302][ T7062] ? kstrdup_const+0x48/0x60 [ 129.965880][ T7062] kstrdup+0x3a/0x70 [ 129.969767][ T7062] kstrdup_const+0x48/0x60 [ 129.974179][ T7062] __kernfs_new_node+0x53/0x280 [ 129.979032][ T7062] ? make_kgid+0x23/0x30 [ 129.983267][ T7062] kernfs_new_node+0x5e/0x90 [ 129.987845][ T7062] kernfs_create_dir_ns+0x52/0xb0 [ 129.992864][ T7062] sysfs_create_dir_ns+0x8a/0x120 [ 129.997880][ T7062] kobject_add_internal+0x103/0x350 [ 130.003066][ T7062] kobject_add+0x9e/0xe0 [ 130.007301][ T7062] ? _raw_spin_unlock+0x1f/0x40 [ 130.012144][ T7062] ? get_device_parent.isra.0+0x108/0x240 [ 130.017858][ T7062] device_add+0x19d/0xa60 [ 130.022188][ T7062] netdev_register_kobject+0xa6/0x1b0 [ 130.027559][ T7062] register_netdevice+0x1ce/0x650 [ 130.032569][ T7062] slip_open+0x4b9/0x63c [ 130.036798][ T7062] ? sl_change_mtu+0x230/0x230 [ 130.041545][ T7062] tty_ldisc_open.isra.0+0x40/0x70 [ 130.046639][ T7062] tty_set_ldisc+0x149/0x240 [ 130.051217][ T7062] tty_ioctl+0x366/0xa30 [ 130.055446][ T7062] ? tty_vhangup+0x30/0x30 [ 130.059842][ T7062] do_vfs_ioctl+0x551/0x890 [ 130.064329][ T7062] ? tomoyo_file_ioctl+0x23/0x30 [ 130.069252][ T7062] ksys_ioctl+0x86/0xb0 [ 130.073396][ T7062] __x64_sys_ioctl+0x1e/0x30 [ 130.078233][ T7062] do_syscall_64+0x73/0x220 [ 130.082720][ T7062] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 130.088595][ T7062] RIP: 0033:0x446b79 [ 130.092473][ T7062] Code: e8 4c e8 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 bb 08 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 130.112064][ T7062] RSP: 002b:00007fa4d7796d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 130.120467][ T7062] RAX: ffffffffffffffda RBX: 00000000006fbc58 RCX: 0000000000446b79 [ 130.128426][ T7062] RDX: 0000000020000080 RSI: 0000000000005423 RDI: 0000000000000004 [ 130.136384][ T7062] RBP: 00000000006fbc50 R08: 0000000000000002 R09: 0000000000000000 [ 130.144340][ T7062] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006fbc5c [ 130.152302][ T7062] R13: 00007fa4d7796d20 R14: 0000000000000007 R15: 000000000000002d [ 130.161233][ T7062] kobject_add_internal failed for sl0 (error: -12 parent: net) [ 130.169283][ T7063] FAULT_INJECTION: forcing a failure. [ 130.169283][ T7063] name failslab, interval 1, probability 0, space 0, times 0 [ 130.182630][ T7063] CPU: 1 PID: 7063 Comm: syz-executor427 Not tainted 5.5.0-rc1-syzkaller #0 [ 130.191294][ T7063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.201339][ T7063] Call Trace: [ 130.204614][ T7063] dump_stack+0xbc/0xe6 [ 130.208755][ T7063] should_fail.cold+0x3c/0x49 [ 130.213419][ T7063] __should_failslab+0x65/0xa0 [ 130.218165][ T7063] should_failslab+0x9/0x14 [ 130.222658][ T7063] __kmalloc_track_caller+0x50/0x300 [ 130.227934][ T7063] ? kstrdup_const+0x48/0x60 [ 130.232507][ T7063] kstrdup+0x3a/0x70 [ 130.236389][ T7063] kstrdup_const+0x48/0x60 [ 130.240796][ T7063] __kernfs_new_node+0x53/0x280 [ 130.245634][ T7063] ? make_kgid+0x23/0x30 [ 130.249859][ T7063] kernfs_new_node+0x5e/0x90 [ 130.254436][ T7063] kernfs_create_dir_ns+0x52/0xb0 [ 130.259446][ T7063] sysfs_create_dir_ns+0x8a/0x120 [ 130.264455][ T7063] kobject_add_internal+0x103/0x350 [ 130.269641][ T7063] kobject_add+0x9e/0xe0 [ 130.273959][ T7063] ? _raw_spin_unlock+0x1f/0x40 [ 130.278792][ T7063] ? get_device_parent.isra.0+0x108/0x240 [ 130.284499][ T7063] device_add+0x19d/0xa60 [ 130.288824][ T7063] netdev_register_kobject+0xa6/0x1b0 [ 130.294183][ T7063] register_netdevice+0x1ce/0x650 [ 130.299197][ T7063] slip_open+0x4b9/0x63c [ 130.303426][ T7063] ? sl_change_mtu+0x230/0x230 [ 130.308347][ T7063] tty_ldisc_open.isra.0+0x40/0x70 [ 130.313442][ T7063] tty_set_ldisc+0x149/0x240 [ 130.318013][ T7063] tty_ioctl+0x366/0xa30 [ 130.322235][ T7063] ? tty_vhangup+0x30/0x30 [ 130.326635][ T7063] do_vfs_ioctl+0x551/0x890 [ 130.331121][ T7063] ? tomoyo_file_ioctl+0x23/0x30 [ 130.336041][ T7063] ksys_ioctl+0x86/0xb0 [ 130.340178][ T7063] __x64_sys_ioctl+0x1e/0x30 [ 130.344757][ T7063] do_syscall_64+0x73/0x220 [ 130.349247][ T7063] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 130.355124][ T7063] RIP: 0033:0x446b79 [ 130.359004][ T7063] Code: e8 4c e8 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 bb 08 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 130.378594][ T7063] RSP: 002b:00007fa4d7796d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 130.386992][ T7063] RAX: ffffffffffffffda RBX: 00000000006fbc58 RCX: 0000000000446b79 [ 130.394952][ T7063] RDX: 0000000020000080 RSI: 0000000000005423 RDI: 0000000000000004 [ 130.402921][ T7063] RBP: 00000000006fbc50 R08: 0000000000000002 R09: 0000000000000000 [ 130.410879][ T7063] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006fbc5c [ 130.418840][ T7063] R13: 00007fa4d7796d20 R14: 0000000000000007 R15: 000000000000002d [ 130.428614][ T7063] kobject_add_internal failed for sl0 (error: -12 parent: net) [ 130.436388][ T7064] FAULT_INJECTION: forcing a failure. [ 130.436388][ T7064] name failslab, interval 1, probability 0, space 0, times 0 [ 130.449718][ T7064] CPU: 1 PID: 7064 Comm: syz-executor427 Not tainted 5.5.0-rc1-syzkaller #0 [ 130.458388][ T7064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.468433][ T7064] Call Trace: [ 130.471712][ T7064] dump_stack+0xbc/0xe6 [ 130.475861][ T7064] should_fail.cold+0x3c/0x49 [ 130.480533][ T7064] __should_failslab+0x65/0xa0 [ 130.485292][ T7064] should_failslab+0x9/0x14 [ 130.489788][ T7064] __kmalloc_track_caller+0x50/0x300 [ 130.495067][ T7064] ? kstrdup_const+0x48/0x60 [ 130.499650][ T7064] kstrdup+0x3a/0x70 [ 130.503537][ T7064] kstrdup_const+0x48/0x60 [ 130.507943][ T7064] __kernfs_new_node+0x53/0x280 [ 130.512787][ T7064] ? make_kgid+0x23/0x30 [ 130.517022][ T7064] kernfs_new_node+0x5e/0x90 [ 130.521610][ T7064] kernfs_create_dir_ns+0x52/0xb0 [ 130.526777][ T7064] sysfs_create_dir_ns+0x8a/0x120 [ 130.531802][ T7064] kobject_add_internal+0x103/0x350 [ 130.536992][ T7064] kobject_add+0x9e/0xe0 [ 130.541227][ T7064] ? _raw_spin_unlock+0x1f/0x40 [ 130.546064][ T7064] ? get_device_parent.isra.0+0x108/0x240 [ 130.551774][ T7064] device_add+0x19d/0xa60 [ 130.556094][ T7064] netdev_register_kobject+0xa6/0x1b0 [ 130.561455][ T7064] register_netdevice+0x1ce/0x650 [ 130.566469][ T7064] slip_open+0x4b9/0x63c [ 130.570703][ T7064] ? sl_change_mtu+0x230/0x230 [ 130.575454][ T7064] tty_ldisc_open.isra.0+0x40/0x70 [ 130.580552][ T7064] tty_set_ldisc+0x149/0x240 [ 130.585123][ T7064] tty_ioctl+0x366/0xa30 [ 130.589347][ T7064] ? tty_vhangup+0x30/0x30 [ 130.593746][ T7064] do_vfs_ioctl+0x551/0x890 [ 130.598233][ T7064] ? tomoyo_file_ioctl+0x23/0x30 [ 130.603162][ T7064] ksys_ioctl+0x86/0xb0 [ 130.607312][ T7064] __x64_sys_ioctl+0x1e/0x30 [ 130.611889][ T7064] do_syscall_64+0x73/0x220 [ 130.616383][ T7064] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 130.622256][ T7064] RIP: 0033:0x446b79 [ 130.626134][ T7064] Code: e8 4c e8 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 bb 08 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 130.645733][ T7064] RSP: 002b:00007fa4d7796d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 130.654129][ T7064] RAX: ffffffffffffffda RBX: 00000000006fbc58 RCX: 0000000000446b79 [ 130.662092][ T7064] RDX: 0000000020000080 RSI: 0000000000005423 RDI: 0000000000000004 [ 130.670051][ T7064] RBP: 00000000006fbc50 R08: 0000000000000002 R09: 0000000000000000 [ 130.678003][ T7064] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006fbc5c [ 130.685965][ T7064] R13: 00007fa4d7796d20 R14: 0000000000000007 R15: 000000000000002d [ 130.695613][ T7064] kobject_add_internal failed for sl0 (error: -12 parent: net) [ 130.703517][ T7069] FAULT_INJECTION: forcing a failure. [ 130.703517][ T7069] name failslab, interval 1, probability 0, space 0, times 0 [ 130.716711][ T7069] CPU: 1 PID: 7069 Comm: syz-executor427 Not tainted 5.5.0-rc1-syzkaller #0 [ 130.725381][ T7069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.735420][ T7069] Call Trace: [ 130.738803][ T7069] dump_stack+0xbc/0xe6 [ 130.742963][ T7069] should_fail.cold+0x3c/0x49 [ 130.747627][ T7069] __should_failslab+0x65/0xa0 [ 130.752372][ T7069] should_failslab+0x9/0x14 [ 130.756882][ T7069] __kmalloc_track_caller+0x50/0x300 [ 130.762152][ T7069] ? kstrdup_const+0x48/0x60 [ 130.766723][ T7069] kstrdup+0x3a/0x70 [ 130.770610][ T7069] kstrdup_const+0x48/0x60 [ 130.775007][ T7069] __kernfs_new_node+0x53/0x280 [ 130.779839][ T7069] ? make_kgid+0x23/0x30 [ 130.784065][ T7069] kernfs_new_node+0x5e/0x90 [ 130.788636][ T7069] kernfs_create_dir_ns+0x52/0xb0 [ 130.793645][ T7069] sysfs_create_dir_ns+0x8a/0x120 [ 130.798652][ T7069] kobject_add_internal+0x103/0x350 [ 130.803838][ T7069] kobject_add+0x9e/0xe0 [ 130.808065][ T7069] ? _raw_spin_unlock+0x1f/0x40 [ 130.812896][ T7069] ? get_device_parent.isra.0+0x108/0x240 [ 130.818598][ T7069] device_add+0x19d/0xa60 [ 130.822913][ T7069] netdev_register_kobject+0xa6/0x1b0 [ 130.828269][ T7069] register_netdevice+0x1ce/0x650 [ 130.833279][ T7069] slip_open+0x4b9/0x63c [ 130.837510][ T7069] ? sl_change_mtu+0x230/0x230 [ 130.842265][ T7069] tty_ldisc_open.isra.0+0x40/0x70 [ 130.847370][ T7069] tty_set_ldisc+0x149/0x240 [ 130.851950][ T7069] tty_ioctl+0x366/0xa30 [ 130.856182][ T7069] ? tty_vhangup+0x30/0x30 [ 130.860587][ T7069] do_vfs_ioctl+0x551/0x890 [ 130.865083][ T7069] ? tomoyo_file_ioctl+0x23/0x30 [ 130.870022][ T7069] ksys_ioctl+0x86/0xb0 [ 130.874163][ T7069] __x64_sys_ioctl+0x1e/0x30 [ 130.878748][ T7069] do_syscall_64+0x73/0x220 [ 130.883243][ T7069] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 130.889120][ T7069] RIP: 0033:0x446b79 [ 130.893004][ T7069] Code: e8 4c e8 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 bb 08 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 130.912595][ T7069] RSP: 002b:00007fa4d7796d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 130.920989][ T7069] RAX: ffffffffffffffda RBX: 00000000006fbc58 RCX: 0000000000446b79 [ 130.928946][ T7069] RDX: 0000000020000080 RSI: 0000000000005423 RDI: 0000000000000004 [ 130.936909][ T7069] RBP: 00000000006fbc50 R08: 0000000000000002 R09: 0000000000000000 [ 130.944870][ T7069] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006fbc5c [ 130.952831][ T7069] R13: 00007fa4d7796d20 R14: 0000000000000007 R15: 000000000000002d [ 130.962586][ T7069] kobject_add_internal failed for sl0 (error: -12 parent: net) [ 130.971368][ T7070] FAULT_INJECTION: forcing a failure. [ 130.971368][ T7070] name failslab, interval 1, probability 0, space 0, times 0 [ 130.984991][ T7070] CPU: 1 PID: 7070 Comm: syz-executor427 Not tainted 5.5.0-rc1-syzkaller #0 [ 130.993666][ T7070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 131.003718][ T7070] Call Trace: [ 131.007005][ T7070] dump_stack+0xbc/0xe6 [ 131.011155][ T7070] should_fail.cold+0x3c/0x49 [ 131.015827][ T7070] __should_failslab+0x65/0xa0 [ 131.020582][ T7070] should_failslab+0x9/0x14 [ 131.025075][ T7070] __kmalloc_track_caller+0x50/0x300 [ 131.030356][ T7070] ? kstrdup_const+0x48/0x60 [ 131.034939][ T7070] kstrdup+0x3a/0x70 [ 131.038832][ T7070] kstrdup_const+0x48/0x60 [ 131.043240][ T7070] __kernfs_new_node+0x53/0x280 [ 131.048080][ T7070] ? make_kgid+0x23/0x30 [ 131.052314][ T7070] kernfs_new_node+0x5e/0x90 [ 131.056896][ T7070] kernfs_create_dir_ns+0x52/0xb0 [ 131.061911][ T7070] sysfs_create_dir_ns+0x8a/0x120 [ 131.066927][ T7070] kobject_add_internal+0x103/0x350 [ 131.072117][ T7070] kobject_add+0x9e/0xe0 [ 131.076350][ T7070] ? _raw_spin_unlock+0x1f/0x40 [ 131.081186][ T7070] ? get_device_parent.isra.0+0x108/0x240 [ 131.086893][ T7070] device_add+0x19d/0xa60 [ 131.091217][ T7070] netdev_register_kobject+0xa6/0x1b0 [ 131.096582][ T7070] register_netdevice+0x1ce/0x650 [ 131.101603][ T7070] slip_open+0x4b9/0x63c [ 131.105840][ T7070] ? sl_change_mtu+0x230/0x230 [ 131.110595][ T7070] tty_ldisc_open.isra.0+0x40/0x70 [ 131.115700][ T7070] tty_set_ldisc+0x149/0x240 [ 131.120280][ T7070] tty_ioctl+0x366/0xa30 [ 131.124519][ T7070] ? tty_vhangup+0x30/0x30 [ 131.128927][ T7070] do_vfs_ioctl+0x551/0x890 [ 131.133424][ T7070] ? tomoyo_file_ioctl+0x23/0x30 [ 131.138348][ T7070] ksys_ioctl+0x86/0xb0 [ 131.142496][ T7070] __x64_sys_ioctl+0x1e/0x30 [ 131.147074][ T7070] do_syscall_64+0x73/0x220 [ 131.151564][ T7070] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 131.157443][ T7070] RIP: 0033:0x446b79 [ 131.161323][ T7070] Code: e8 4c e8 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 bb 08 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 131.180907][ T7070] RSP: 002b:00007fa4d7796d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 131.189302][ T7070] RAX: ffffffffffffffda RBX: 00000000006fbc58 RCX: 0000000000446b79 [ 131.197283][ T7070] RDX: 0000000020000080 RSI: 0000000000005423 RDI: 0000000000000004 [ 131.205243][ T7070] RBP: 00000000006fbc50 R08: 0000000000000002 R09: 0000000000000000 [ 131.213202][ T7070] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006fbc5c [ 131.221157][ T7070] R13: 00007fa4d7796d20 R14: 0000000000000007 R15: 000000000000002d [ 131.229811][ T7070] kobject_add_internal failed for sl0 (error: -12 parent: net) [ 135.079659][ T6991] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 135.957477][ T6990] kmemleak: 3 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 136.800253][ T6988] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff888122138460 (size 32): comm "syz-executor427", pid 7049, jiffies 4294950177 (age 17.760s) hex dump (first 32 bytes): 73 6c 30 00 00 ea ff ff c0 50 7b 04 00 ea ff ff sl0......P{..... 00 aa 61 04 00 ea ff ff 00 00 00 00 00 00 00 00 ..a............. backtrace: [<0000000009ff5809>] __kmalloc_track_caller+0x165/0x300 [<00000000cf41d7d5>] kstrdup+0x3a/0x70 [<000000002abb4dcc>] kstrdup_const+0x48/0x60 [<000000002d929173>] kvasprintf_const+0x7e/0xe0 [<00000000e773b7e8>] kobject_set_name_vargs+0x40/0xe0 [<0000000035a33f35>] dev_set_name+0x63/0x90 [<00000000ac37650a>] netdev_register_kobject+0x5a/0x1b0 [<00000000de0c227d>] register_netdevice+0x1ce/0x650 [<00000000afe27641>] slip_open+0x4b9/0x63c [<000000004201d9fc>] tty_ldisc_open.isra.0+0x40/0x70 [<000000004aae5ec6>] tty_set_ldisc+0x149/0x240 [<00000000d8dcb84e>] tty_ioctl+0x366/0xa30 [<000000004f0f3716>] do_vfs_ioctl+0x551/0x890 [<000000009f0bcf8a>] ksys_ioctl+0x86/0xb0 [<00000000822ebb67>] __x64_sys_ioctl+0x1e/0x30 [<00000000f942dd5b>] do_syscall_64+0x73/0x220 BUG: memory leak unreferenced object 0xffff88812201ee60 (size 32): comm "syz-executor427", pid 7052, jiffies 4294950205 (age 17.480s) hex dump (first 32 bytes): 73 6c 30 00 00 ea ff ff c0 be a3 04 00 ea ff ff sl0............. 40 4b a8 04 00 ea ff ff 00 00 00 00 00 00 00 00 @K.............. backtrace: [<0000000009ff5809>] __kmalloc_track_caller+0x165/0x300 [<00000000cf41d7d5>] kstrdup+0x3a/0x70 [<000000002abb4dcc>] kstrdup_const+0x48/0x60 [<000000002d929173>] kvasprintf_const+0x7e/0xe0 [<00000000e773b7e8>] kobject_set_name_vargs+0x40/0xe0 [<0000000035a33f35>] dev_set_name+0x63/0x90 [<00000000ac37650a>] netdev_register_kobject+0x5a/0x1b0 [<00000000de0c227d>] register_netdevice+0x1ce/0x650 [<00000000afe27641>] slip_open+0x4b9/0x63c [<000000004201d9fc>] tty_ldisc_open.isra.0+0x40/0x70 [<000000004aae5ec6>] tty_set_ldisc+0x149/0x240 [<00000000d8dcb84e>] tty_ioctl+0x366/0xa30 [<000000004f0f3716>] do_vfs_ioctl+0x551/0x890 [<000000009f0bcf8a>] ksys_ioctl+0x86/0xb0 [<00000000822ebb67>] __x64_sys_ioctl+0x1e/0x30 [<00000000f942dd5b>] do_syscall_64+0x73/0x220 BUG: memory leak unreferenced object 0xffff88811ac14ae0 (size 32): comm "syz-executor427", pid 7057, jiffies 4294950235 (age 17.180s) hex dump (first 32 bytes): 73 6c 30 00 81 88 ff ff 00 09 d7 1e 81 88 ff ff sl0............. 00 01 00 00 00 00 ad de 22 01 00 00 00 00 ad de ........"....... backtrace: [<0000000009ff5809>] __kmalloc_track_caller+0x165/0x300 [<00000000cf41d7d5>] kstrdup+0x3a/0x70 [<000000002abb4dcc>] kstrdup_const+0x48/0x60 [<000000002d929173>] kvasprintf_const+0x7e/0xe0 [<00000000e773b7e8>] kobject_set_name_vargs+0x40/0xe0 [<0000000035a33f35>] dev_set_name+0x63/0x90 [<00000000ac37650a>] netdev_register_kobject+0x5a/0x1b0 [<00000000de0c227d>] register_netdevice+0x1ce/0x650 [<00000000afe27641>] slip_open+0x4b9/0x63c [<000000004201d9fc>] tty_ldisc_open.isra.0+0x40/0x70 [<000000004aae5ec6>] tty_set_ldisc+0x149/0x240 [<00000000d8dcb84e>] tty_ioctl+0x366/0xa30 [<000000004f0f3716>] do_vfs_ioctl+0x551/0x890 [<000000009f0bcf8a>] ksys_ioctl+0x86/0xb0 [<00000000822ebb67>] __x64_sys_ioctl+0x1e/0x30 [<00000000f942dd5b>] do_syscall_64+0x73/0x220 BUG: memory leak unreferenced object 0xffff888122138460 (size 32): comm "syz-executor427", pid 7049, jiffies 4294950177 (age 18.650s) hex dump (first 32 bytes): 73 6c 30 00 00 ea ff ff c0 50 7b 04 00 ea ff ff sl0......P{..... 00 aa 61 04 00 ea ff ff 00 00 00 00 00 00 00 00 ..a............. backtrace: [<0000000009ff5809>] __kmalloc_track_caller+0x165/0x300 [<00000000cf41d7d5>] kstrdup+0x3a/0x70 [<000000002abb4dcc>] kstrdup_const+0x48/0x60 [<000000002d929173>] kvasprintf_const+0x7e/0xe0 [<00000000e773b7e8>] kobject_set_name_vargs+0x40/0xe0 [<0000000035a33f35>] dev_set_name+0x63/0x90 [<00000000ac37650a>] netdev_register_kobject+0x5a/0x1b0 [<00000000de0c227d>] register_netdevice+0x1ce/0x650 [<00000000afe27641>] slip_open+0x4b9/0x63c [<000000004201d9fc>] tty_ldisc_open.isra.0+0x40/0x70 [<000000004aae5ec6>] tty_set_ldisc+0x149/0x240 [<00000000d8dcb84e>] tty_ioctl+0x366/0xa30 [<000000004f0f3716>] do_vfs_ioctl+0x551/0x890 [<000000009f0bcf8a>] ksys_ioctl+0x86/0xb0 [<00000000822ebb67>] __x64_sys_ioctl+0x1e/0x30 [<00000000f942dd5b>] do_syscall_64+0x73/0x220 BUG: memory leak unreferenced object 0xffff88812201ee60 (size 32): comm "syz-executor427", pid 7052, jiffies 4294950205 (age 18.370s) hex dump (first 32 bytes): 73 6c 30 00 00 ea ff ff c0 be a3 04 00 ea ff ff sl0............. 40 4b a8 04 00 ea ff ff 00 00 00 00 00 00 00 00 @K.............. backtrace: [<0000000009ff5809>] __kmalloc_track_caller+0x165/0x300 [<00000000cf41d7d5>] kstrdup+0x3a/0x70 [<000000002abb4dcc>] kstrdup_const+0x48/0x60 [<000000002d929173>] kvasprintf_const+0x7e/0xe0 [<00000000e773b7e8>] kobject_set_name_vargs+0x40/0xe0 [<0000000035a33f35>] dev_set_name+0x63/0x90 [<00000000ac37650a>] netdev_register_kobject+0x5a/0x1b0 [<00000000de0c227d>] register_netdevice+0x1ce/0x650 [<00000000afe27641>] slip_open+0x4b9/0x63c [<000000004201d9fc>] tty_ldisc_open.isra.0+0x40/0x70 [<000000004aae5ec6>] tty_set_ldisc+0x149/0x240 [<00000000d8dcb84e>] tty_ioctl+0x366/0xa30 [<000000004f0f3716>] do_vfs_ioctl+0x551/0x890 [<000000009f0bcf8a>] ksys_ioctl+0x86/0xb0 [<00000000822ebb67>] __x64_sys_ioctl+0x1e/0x30 [<00000000f942dd5b>] do_syscall_64+0x73/0x220 BUG: memory leak unreferenced object 0xffff88811ac14ae0 (size 32): comm "syz-executor427", pid 7057, jiffies 4294950235 (age 18.070s) hex dump (first 32 bytes): 73 6c 30 00 81 88 ff ff 00 09 d7 1e 81 88 ff ff sl0............. 00 01 00 00 00 00 ad de 22 01 00 00 00 00 ad de ........"....... backtrace: [<0000000009ff5809>] __kmalloc_track_caller+0x165/0x300 [<00000000cf41d7d5>] kstrdup+0x3a/0x70 [<000000002abb4dcc>] kstrdup_const+0x48/0x60 [<000000002d929173>] kvasprintf_const+0x7e/0xe0 [<00000000e773b7e8>] kobject_set_name_vargs+0x40/0xe0 [<0000000035a33f35>] dev_set_name+0x63/0x90 [<00000000ac37650a>] netdev_register_kobject+0x5a/0x1b0 [<00000000de0c227d>] register_netdevice+0x1ce/0x650 [<00000000afe27641>] slip_open+0x4b9/0x63c [<000000004201d9fc>] tty_ldisc_open.isra.0+0x40/0x70 [<000000004aae5ec6>] tty_set_ldisc+0x149/0x240 [<00000000d8dcb84e>] tty_ioctl+0x366/0xa30 [<000000004f0f3716>] do_vfs_ioctl+0x551/0x890 [<000000009f0bcf8a>] ksys_ioctl+0x86/0xb0 [<00000000822ebb67>] __x64_sys_ioctl+0x1e/0x30 [<00000000f942dd5b>] do_syscall_64+0x73/0x220 BUG: memory leak unreferenced object 0xffff888122138460 (size 32): comm "syz-executor427", pid 7049, jiffies 4294950177 (age 19.540s) hex dump (first 32 bytes): 73 6c 30 00 00 ea ff ff c0 50 7b 04 00 ea ff ff sl0......P{..... 00 aa 61 04 00 ea ff ff 00 00 00 00 00 00 00 00 ..a............. backtrace: [<0000000009ff5809>] __kmalloc_track_caller+0x165/0x300 [<00000000cf41d7d5>] kstrdup+0x3a/0x70 [<000000002abb4dcc>] kstrdup_const+0x48/0x60 [<000000002d929173>] kvasprintf_const+0x7e/0xe0 [<00000000e773b7e8>] kobject_set_name_vargs+0x40/0xe0 [<0000000035a33f35>] dev_set_name+0x63/0x90 [<00000000ac37650a>] netdev_register_kobject+0x5a/0x1b0 [<00000000de0c227d>] register_netdevice+0x1ce/0x650 [<00000000afe27641>] slip_open+0x4b9/0x63c [<000000004201d9fc>] tty_ldisc_open.isra.0+0x40/0x70 [<000000004aae5ec6>] tty_set_ldisc+0x149/0x240 [<00000000d8dcb84e>] tty_ioctl+0x366/0xa30 [<000000004f0f3716>] do_vfs_ioctl+0x551/0x890 [<000000009f0bcf8a>] ksys_ioctl+0x86/0xb0 [<00000000822ebb67>] __x64_sys_ioctl+0x1e/0x30 [<00000000f942dd5b>] do_syscall_64+0x73/0x220 BUG: memory leak unreferenced object 0xffff88812201ee60 (size 32): comm "syz-executor427", pid 7052, jiffies 4294950205 (age 19.260s) hex dump (first 32 bytes): 73 6c 30 00 00 ea ff ff c0 be a3 04 00 ea ff ff sl0............. 40 4b a8 04 00 ea ff ff 00 00 00 00 00 00 00 00 @K.............. backtrace: [<0000000009ff5809>] __kmalloc_track_caller+0x165/0x300 [<00000000cf41d7d5>] kstrdup+0x3a/0x70 [<000000002abb4dcc>] kstrdup_const+0x48/0x60 [<000000002d929173>] kvasprintf_const+0x7e/0xe0 [<00000000e773b7e8>] kobject_set_name_vargs+0x40/0xe0 [<0000000035a33f35>] dev_set_name+0x63/0x90 [<00000000ac37650a>] netdev_register_kobject+0x5a/0x1b0 [<00000000de0c227d>] register_netdevice+0x1ce/0x650 [<00000000afe27641>] slip_open+0x4b9/0x63c [<000000004201d9fc>] tty_ldisc_open.isra.0+0x40/0x70 [<000000004aae5ec6>] tty_set_ldisc+0x149/0x240 [<00000000d8dcb84e>] tty_ioctl+0x366/0xa30 [<000000004f0f3716>] do_vfs_ioctl+0x551/0x890 [<000000009f0bcf8a>] ksys_ioctl+0x86/0xb0 [<00000000822ebb67>] __x64_sys_ioctl+0x1e/0x30 [<00000000f942dd5b>] do_syscall_64+0x73/0x220 BUG: memory leak unreferenced object 0xffff88811ac14ae0 (size 32): comm "syz-executor427", pid 7057, jiffies 4294950235 (age 18.960s) hex dump (first 32 bytes): 73 6c 30 00 81 88 ff ff 00 09 d7 1e 81 88 ff ff sl0............. 00 01 00 00 00 00 ad de 22 01 00 00 00 00 ad de ........"....... backtrace: [<0000000009ff5809>] __kmalloc_track_caller+0x165/0x300 [<00000000cf41d7d5>] kstrdup+0x3a/0x70 [<000000002abb4dcc>] kstrdup_const+0x48/0x60 [<000000002d929173>] kvasprintf_const+0x7e/0xe0 [<00000000e773b7e8>] kobject_set_name_vargs+0x40/0xe0 [<0000000035a33f35>] dev_set_name+0x63/0x90 [<00000000ac37650a>] netdev_register_kobject+0x5a/0x1b0 [<00000000de0c227d>] register_netdevice+0x1ce/0x650 [<00000000afe27641>] slip_open+0x4b9/0x63c [<000000004201d9fc>] tty_ldisc_open.isra.0+0x40/0x70 [<000000004aae5ec6>] tty_set_ldisc+0x149/0x240 [<00000000d8dcb84e>] tty_ioctl+0x366/0xa30 [<000000004f0f3716>] do_vfs_ioctl+0x551/0x890 [<000000009f0bcf8a>] ksys_ioctl+0x86/0xb0 [<00000000822ebb67>] __x64_sys_ioctl+0x1e/0x30 [<00000000f942dd5b>] do_syscall_64+0x73/0x220 BUG: memory leak unreferenced object 0xffff888122138460 (size 32): comm "syz-executor427", pid 7049, jiffies 4294950177 (age 20.430s) hex dump (first 32 bytes): 73 6c 30 00 00 ea ff ff c0 50 7b 04 00 ea ff ff sl0......P{..... 00 aa 61 04 00 ea ff ff 00 00 00 00 00 00 00 00 ..a............. backtrace: [<0000000009ff5809>] __kmalloc_track_caller+0x165/0x300 [<00000000cf41d7d5>] kstrdup+0x3a/0x70 [<000000002abb4dcc>] kstrdup_const+0x48/0x60 [<000000002d929173>] kvasprintf_const+0x7e/0xe0 [<00000000e773b7e8>] kobject_set_name_vargs+0x40/0xe0 [<0000000035a33f35>] dev_set_name+0x63/0x90 [<00000000ac37650a>] netdev_register_kobject+0x5a/0x1b0 [<00000000de0c227d>] register_netdevice+0x1ce/0x650 [<00000000afe27641>] slip_open+0x4b9/0x63c [<000000004201d9fc>] tty_ldisc_open.isra.0+0x40/0x70 [<000000004aae5ec6>] tty_set_ldisc+0x149/0x240 [<00000000d8dcb84e>] tty_ioctl+0x366/0xa30 [<000000004f0f3716>] do_vfs_ioctl+0x551/0x890 [<000000009f0bcf8a>] ksys_ioctl+0x86/0xb0 [<00000000822ebb67>] __x64_sys_ioctl+0x1e/0x30 [<00000000f942dd5b>] do_syscall_64+0x73/0x220 BUG: memory leak unreferenced object 0xffff88812201ee60 (size 32): comm "syz-executor427", pid 7052, jiffies 4294950205 (age 20.150s) hex dump (first 32 bytes): 73 6c 30 00 00 ea ff ff c0 be a3 04 00 ea ff ff sl0............. 40 4b a8 04 00 ea ff ff 00 00 00 00 00 00 00 00 @K.............. backtrace: [<0000000009ff5809>] __kmalloc_track_caller+0x165/0x300 [<00000000cf41d7d5>] kstrdup+0x3a/0x70 [<000000002abb4dcc>] kstrdup_const+0x48/0x60 [<000000002d929173>] kvasprintf_const+0x7e/0xe0 [<00000000e773b7e8>] kobject_set_name_vargs+0x40/0xe0 [<0000000035a33f35>] dev_set_name+0x63/0x90 [<00000000ac37650a>] netdev_register_kobject+0x5a/0x1b0 [<00000000de0c227d>] register_netdevice+0x1ce/0x650 [<00000000afe27641>] slip_open+0x4b9/0x63c [<000000004201d9fc>] tty_ldisc_open.isra.0+0x40/0x70 [<000000004aae5ec6>] tty_set_ldisc+0x149/0x240 [<00000000d8dcb84e>] tty_ioctl+0x366/0xa30 [<000000004f0f3716>] do_vfs_ioctl+0x551/0x890 [<000000009f0bcf8a>] ksys_ioctl+0x86/0xb0 [<00000000822ebb67>] __x64_sys_ioctl+0x1e/0x30 [<00000000f942dd5b>] do_syscall_64+0x73/0x220 BUG: memory leak unreferenced object 0xffff88811ac14ae0 (size 32): comm "syz-executor427", pid 7057, jiffies 4294950235 (age 19.850s) hex dump (first 32 bytes): 73 6c 30 00 81 88 ff ff 00 09 d7 1e 81 88 ff ff sl0............. 00 01 00 00 00 00 ad de 22 01 00 00 00 00 ad de ........"....... backtrace: [<0000000009ff5809>] __kmalloc_track_caller+0x165/0x300 [<00000000cf41d7d5>] kstrdup+0x3a/0x70 [<000000002abb4dcc>] kstrdup_const+0x48/0x60 [<000000002d929173>] kvasprintf_const+0x7e/0xe0 [<00000000e773b7e8>] kobject_set_name_vargs+0x40/0xe0 [<0000000035a33f35>] dev_set_name+0x63/0x90 [<00000000ac37650a>] netdev_register_kobject+0x5a/0x1b0 [<00000000de0c227d>] register_netdevice+0x1ce/0x650 [<00000000afe27641>] slip_open+0x4b9/0x63c [<000000004201d9fc>] tty_ldisc_open.isra.0+0x40/0x70 [<000000004aae5ec6>] tty_set_ldisc+0x149/0x240 [<00000000d8dcb84e>] tty_ioctl+0x366/0xa30 [<000000004f0f3716>] do_vfs_ioctl+0x551/0x890 [<000000009f0bcf8a>] ksys_ioctl+0x86/0xb0 [<00000000822ebb67>] __x64_sys_ioctl+0x1e/0x30 [<00000000f942dd5b>] do_syscall_64+0x73/0x220 BUG: memory leak unreferenced object 0xffff888122138460 (size 32): comm "syz-executor427", pid 7049, jiffies 4294950177 (age 22.170s) hex dump (first 32 bytes): 73 6c 30 00 00 ea ff ff c0 50 7b 04 00 ea ff ff sl0......P{..... 00 aa 61 04 00 ea ff ff 00 00 00 00 00 00 00 00 ..a............. backtrace: [<0000000009ff5809>] __kmalloc_track_caller+0x165/0x300 [<00000000cf41d7d5>] kstrdup+0x3a/0x70 [<000000002abb4dcc>] kstrdup_const+0x48/0x60 [<000000002d929173>] kvasprintf_const+0x7e/0xe0 [<00000000e773b7e8>] kobject_set_name_vargs+0x40/0xe0 [<0000000035a33f35>] dev_set_name+0x63/0x90 [<00000000ac37650a>] netdev_register_kobject+0x5a/0x1b0 [<00000000de0c227d>] register_netdevice+0x1ce/0x650 [<00000000afe27641>] slip_open+0x4b9/0x63c [<000000004201d9fc>] tty_ldisc_open.isra.0+0x40/0x70 [<000000004aae5ec6>] tty_set_ldisc+0x149/0x240 [<00000000d8dcb84e>] tty_ioctl+0x366/0xa30 [<000000004f0f3716>] do_vfs_ioctl+0x551/0x890 [<000000009f0bcf8a>] ksys_ioctl+0x86/0xb0 [<00000000822ebb67>] __x64_sys_ioctl+0x1e/0x30 [<00000000f942dd5b>] do_syscall_64+0x73/0x220 BUG: memory leak unreferenced object 0xffff88812201ee60 (size 32): comm "syz-executor427", pid 7052, jiffies 4294950205 (age 21.890s) hex dump (first 32 bytes): 73 6c 30 00 00 ea ff ff c0 be a3 04 00 ea ff ff sl0............. 40 4b a8 04 00 ea ff ff 00 00 00 00 00 00 00 00 @K.............. backtrace: [<0000000009ff5809>] __kmalloc_track_caller+0x165/0x300 [<00000000cf41d7d5>] kstrdup+0x3a/0x70 [<000000002abb4dcc>] kstrdup_const+0x48/0x60 [<000000002d929173>] kvasprintf_const+0x7e/0xe0 [<00000000e773b7e8>] kobject_set_name_vargs+0x40/0xe0 [<0000000035a33f35>] dev_set_name+0x63/0x90 [<00000000ac37650a>] netdev_register_kobject+0x5a/0x1b0 [<00000000de0c227d>] register_netdevice+0x1ce/0x650 [<00000000afe27641>] slip_open+0x4b9/0x63c [<000000004201d9fc>] tty_ldisc_open.isra.0+0x40/0x70 [<000000004aae5ec6>] tty_set_ldisc+0x149/0x240 [<00000000d8dcb84e>] tty_ioctl+0x366/0xa30 [<000000004f0f3716>] do_vfs_ioctl+0x551/0x890 [<000000009f0bcf8a>] ksys_ioctl+0x86/0xb0 [<00000000822ebb67>] __x64_sys_ioctl+0x1e/0x30 [<00000000f942dd5b>] do_syscall_64+0x73/0x220 BUG: memory leak unreferenced object 0xffff88811ac14ae0 (size 32): comm "syz-executor427", pid 7057, jiffies 4294950235 (age 21.590s) hex dump (first 32 bytes): 73 6c 30 00 81 88 ff ff 00 09 d7 1e 81 88 ff ff sl0............. 00 01 00 00 00 00 ad de 22 01 00 00 00 00 ad de ........"....... backtrace: [<0000000009ff5809>] __kmalloc_track_caller+0x165/0x300 [<00000000cf41d7d5>] kstrdup+0x3a/0x70 [<000000002abb4dcc>] kstrdup_const+0x48/0x60 [<000000002d929173>] kvasprintf_const+0x7e/0xe0 [<00000000e773b7e8>] kobject_set_name_vargs+0x40/0xe0 [<0000000035a33f35>] dev_set_name+0x63/0x90 [<00000000ac37650a>] netdev_register_kobject+0x5a/0x1b0 [<00000000de0c227d>] register_netdevice+0x1ce/0x650 [<00000000afe27641>] slip_open+0x4b9/0x63c [<000000004201d9fc>] tty_ldisc_open.isra.0+0x40/0x70 [<000000004aae5ec6>] tty_set_ldisc+0x149/0x240 [<00000000d8dcb84e>] tty_ioctl+0x366/0xa30 [<000000004f0f3716>] do_vfs_ioctl+0x551/0x890 [<000000009f0bcf8a>] ksys_ioctl+0x86/0xb0 [<00000000822ebb67>] __x64_sys_ioctl+0x1e/0x30 [<00000000f942dd5b>] do_syscall_64+0x73/0x220 BUG: memory leak unreferenced object 0xffff888122138460 (size 32): comm "syz-executor427", pid 7049, jiffies 4294950177 (age 22.230s) hex dump (first 32 bytes): 73 6c 30 00 00 ea ff ff c0 50 7b 04 00 ea ff ff sl0......P{..... 00 aa 61 04 00 ea ff ff 00 00 00 00 00 00 00 00 ..a............. backtrace: [<0000000009ff5809>] __kmalloc_track_caller+0x165/0x300 [<00000000cf41d7d5>] kstrdup+0x3a/0x70 [<000000002abb4dcc>] kstrdup_const+0x48/0x60 [<000000002d929173>] kvasprintf_const+0x7e/0xe0 [<00000000e773b7e8>] kobject_set_name_vargs+0x40/0xe0 [<0000000035a33f35>] dev_set_name+0x63/0x90 [<00000000ac37650a>] netdev_register_kobject+0x5a/0x1b0 [<00000000de0c227d>] register_netdevice+0x1ce/0x650 [<00000000afe27641>] slip_open+0x4b9/0x63c [<000000004201d9fc>] tty_ldisc_open.isra.0+0x40/0x70 [<000000004aae5ec6>] tty_set_ldisc+0x149/0x240 [<00000000d8dcb84e>] tty_ioctl+0x366/0xa30 [<000000004f0f3716>] do_vfs_ioctl+0x551/0x890 [<000000009f0bcf8a>] ksys_ioctl+0x86/0xb0 [<00000000822ebb67>] __x64_sys_ioctl+0x1e/0x30 [<00000000f942dd5b>] do_syscall_64+0x73/0x220 BUG: memory leak unreferenced object 0xffff88812201ee60 (size 32): comm "syz-executor427", pid 7052, jiffies 4294950205 (age 21.950s) hex dump (first 32 bytes): 73 6c 30 00 00 ea ff ff c0 be a3 04 00 ea ff ff sl0............. 40 4b a8 04 00 ea ff ff 00 00 00 00 00 00 00 00 @K.............. backtrace: [<0000000009ff5809>] __kmalloc_track_caller+0x165/0x300 [<00000000cf41d7d5>] kstrdup+0x3a/0x70 [<000000002abb4dcc>] kstrdup_const+0x48/0x60 [<000000002d929173>] kvasprintf_const+0x7e/0xe0 [<00000000e773b7e8>] kobject_set_name_vargs+0x40/0xe0 [<0000000035a33f35>] dev_set_name+0x63/0x90 [<00000000ac37650a>] netdev_register_kobject+0x5a/0x1b0 [<00000000de0c227d>] register_netdevice+0x1ce/0x650 [<00000000afe27641>] slip_open+0x4b9/0x63c [<000000004201d9fc>] tty_ldisc_open.isra.0+0x40/0x70 [<000000004aae5ec6>] tty_set_ldisc+0x149/0x240 [<00000000d8dcb84e>] tty_ioctl+0x366/0xa30 [<000000004f0f3716>] do_vfs_ioctl+0x551/0x890 [<000000009f0bcf8a>] ksys_ioctl+0x86/0xb0 [<00000000822ebb67>] __x64_sys_ioctl+0x1e/0x30 [<00000000f942dd5b>] do_syscall_64+0x73/0x220 BUG: memory leak unreferenced object 0xffff88811ac14ae0 (size 32): comm "syz-executor427", pid 7057, jiffies 4294950235 (age 21.650s) hex dump (first 32 bytes): 73 6c 30 00 81 88 ff ff 00 09 d7 1e 81 88 ff ff sl0............. 00 01 00 00 00 00 ad de 22 01 00 00 00 00 ad de ........"....... backtrace: [<0000000009ff5809>] __kmalloc_track_caller+0x165/0x300 [<00000000cf41d7d5>] kstrdup+0x3a/0x70 [<000000002abb4dcc>] kstrdup_const+0x48/0x60 [<000000002d929173>] kvasprintf_const+0x7e/0xe0 [<00000000e773b7e8>] kobject_set_name_vargs+0x40/0xe0 [<0000000035a33f35>] dev_set_name+0x63/0x90 [<00000000ac37650a>] netdev_register_kobject+0x5a/0x1b0 [<00000000de0c227d>] register_netdevice+0x1ce/0x650 [<00000000afe27641>] slip_open+0x4b9/0x63c [<000000004201d9fc>] tty_ldisc_open.isra.0+0x40/0x70 [<000000004aae5ec6>] tty_set_ldisc+0x149/0x240 [<00000000d8dcb84e>] tty_ioctl+0x366/0xa30 [<000000004f0f3716>] do_vfs_ioctl+0x551/0x890 [<000000009f0bcf8a>] ksys_ioctl+0x86/0xb0 [<00000000822ebb67>] __x64_sys_ioctl+0x1e/0x30 [<00000000f942dd5b>] do_syscall_64+0x73/0x220 BUG: memory leak unreferenced object 0xffff888122138460 (size 32): comm "syz-executor427", pid 7049, jiffies 4294950177 (age 22.280s) hex dump (first 32 bytes): 73 6c 30 00 00 ea ff ff c0 50 7b 04 00 ea ff ff sl0......P{..... 00 aa 61 04 00 ea ff ff 00 00 00 00 00 00 00 00 ..a............. backtrace: [<0000000009ff5809>] __kmalloc_track_caller+0x165/0x300 [<00000000cf41d7d5>] kstrdup+0x3a/0x70 [<000000002abb4dcc>] kstrdup_const+0x48/0x60 [<000000002d929173>] kvasprintf_const+0x7e/0xe0 [<00000000e773b7e8>] kobject_set_name_vargs+0x40/0xe0 [<0000000035a33f35>] dev_set_name+0x63/0x90 [<00000000ac37650a>] netdev_register_kobject+0x5a/0x1b0 [<00000000de0c227d>] register_netdevice+0x1ce/0x650 [<00000000afe27641>] slip_open+0x4b9/0x63c [<000000004201d9fc>] tty_ldisc_open.isra.0+0x40/0x70 [<000000004aae5ec6>] tty_set_ldisc+0x149/0x240 [<00000000d8dcb84e>] tty_ioctl+0x366/0xa30 [<000000004f0f3716>] do_vfs_ioctl+0x551/0x890 [<000000009f0bcf8a>] ksys_ioctl+0x86/0xb0 [<00000000822ebb67>] __x64_sys_ioctl+0x1e/0x30 [<00000000f942dd5b>] do_syscall_64+0x73/0x220 BUG: memory leak unreferenced object 0xffff88812201ee60 (size 32): comm "syz-executor427", pid 7052, jiffies 4294950205 (age 22.000s) hex dump (first 32 bytes): 73 6c 30 00 00 ea ff ff c0 be a3 04 00 ea ff ff sl0............. 40 4b a8 04 00 ea ff ff 00 00 00 00 00 00 00 00 @K.............. backtrace: [<0000000009ff5809>] __kmalloc_track_caller+0x165/0x300 [<00000000cf41d7d5>] kstrdup+0x3a/0x70 [<000000002abb4dcc>] kstrdup_const+0x48/0x60 [<000000002d929173>] kvasprintf_const+0x7e/0xe0 [<00000000e773b7e8>] kobject_set_name_vargs+0x40/0xe0 [<0000000035a33f35>] dev_set_name+0x63/0x90 [<00000000ac37650a>] netdev_register_kobject+0x5a/0x1b0 [<00000000de0c227d>] register_netdevice+0x1ce/0x650 [<00000000afe27641>] slip_open+0x4b9/0x63c [<000000004201d9fc>] tty_ldisc_open.isra.0+0x40/0x70 [<000000004aae5ec6>] tty_set_ldisc+0x149/0x240 [<00000000d8dcb84e>] tty_ioctl+0x366/0xa30 [<000000004f0f3716>] do_vfs_ioctl+0x551/0x890 [<000000009f0bcf8a>] ksys_ioctl+0x86/0xb0 [<00000000822ebb67>] __x64_sys_ioctl+0x1e/0x30 [<00000000f942dd5b>] do_syscall_64+0x73/0x220 BUG: memory leak unreferenced object 0xffff88811ac14ae0 (size 32): comm "syz-executor427", pid 7057, jiffies 4294950235 (age 21.700s) hex dump (first 32 bytes): 73 6c 30 00 81 88 ff ff 00 09 d7 1e 81 88 ff ff sl0............. 00 01 00 00 00 00 ad de 22 01 00 00 00 00 ad de ........"....... backtrace: [<0000000009ff5809>] __kmalloc_track_caller+0x165/0x300 [<00000000cf41d7d5>] kstrdup+0x3a/0x70 [<000000002abb4dcc>] kstrdup_const+0x48/0x60 [<000000002d929173>] kvasprintf_const+0x7e/0xe0 [<00000000e773b7e8>] kobject_set_name_vargs+0x40/0xe0 [<0000000035a33f35>] dev_set_name+0x63/0x90 [<00000000ac37650a>] netdev_register_kobject+0x5a/0x1b0 [<00000000de0c227d>] register_netdevice+0x1ce/0x650 [<00000000afe27641>] slip_open+0x4b9/0x63c [<000000004201d9fc>] tty_ldisc_open.isra.0+0x40/0x70 [<000000004aae5ec6>] tty_set_ldisc+0x149/0x240 [<00000000d8dcb84e>] tty_ioctl+0x366/0xa30 [<000000004f0f3716>] do_vfs_ioctl+0x551/0x890 [<000000009f0bcf8a>] ksys_ioctl+0x86/0xb0 [<00000000822ebb67>] __x64_sys_ioctl+0x1e/0x30 [<00000000f942dd5b>] do_syscall_64+0x73/0x220 executing program [ 151.686020][ T7072] FAULT_INJECTION: forcing a failure. [ 151.686020][ T7072] name failslab, interval 1, probability 0, space 0, times 0 [ 151.698750][ T7072] CPU: 1 PID: 7072 Comm: syz-executor427 Not tainted 5.5.0-rc1-syzkaller #0 [ 151.707386][ T7072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 151.717408][ T7072] Call Trace: [ 151.720667][ T7072] dump_stack+0xbc/0xe6 [ 151.724791][ T7072] should_fail.cold+0x3c/0x49 [ 151.729493][ T7072] __should_failslab+0x65/0xa0 [ 151.734275][ T7072] should_failslab+0x9/0x14 [ 151.738750][ T7072] __kmalloc_track_caller+0x50/0x300 [ 151.744010][ T7072] ? kstrdup_const+0x48/0x60 [ 151.748571][ T7072] kstrdup+0x3a/0x70 [ 151.752438][ T7072] kstrdup_const+0x48/0x60 [ 151.756824][ T7072] __kernfs_new_node+0x53/0x280 [ 151.761740][ T7072] ? make_kgid+0x23/0x30 [ 151.765967][ T7072] kernfs_new_node+0x5e/0x90 [ 151.770532][ T7072] kernfs_create_dir_ns+0x52/0xb0 [ 151.775528][ T7072] sysfs_create_dir_ns+0x8a/0x120 [ 151.780522][ T7072] kobject_add_internal+0x103/0x350 [ 151.785694][ T7072] kobject_add+0x9e/0xe0 [ 151.789904][ T7072] ? _raw_spin_unlock+0x1f/0x40 [ 151.794725][ T7072] ? get_device_parent.isra.0+0x108/0x240 [ 151.800412][ T7072] device_add+0x19d/0xa60 [ 151.804713][ T7072] netdev_register_kobject+0xa6/0x1b0 [ 151.810056][ T7072] register_netdevice+0x1ce/0x650 [ 151.815051][ T7072] slip_open+0x4b9/0x63c [ 151.819269][ T7072] ? sl_change_mtu+0x230/0x230 [ 151.824010][ T7072] tty_ldisc_open.isra.0+0x40/0x70 [ 151.829098][ T7072] tty_set_ldisc+0x149/0x240 [ 151.833653][ T7072] tty_ioctl+0x366/0xa30 [ 151.837864][ T7072] ? tty_vhangup+0x30/0x30 [ 151.842266][ T7072] do_vfs_ioctl+0x551/0x890 [ 151.846736][ T7072] ? tomoyo_file_ioctl+0x23/0x30 [ 151.851639][ T7072] ksys_ioctl+0x86/0xb0 [ 151.855761][ T7072] __x64_sys_ioctl+0x1e/0x30 [ 151.860334][ T7072] do_syscall_64+0x73/0x220 [ 151.864805][ T7072] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 151.870677][ T7072] RIP: 0033:0x446b79 [ 151.874541][ T7072] Code: e8 4c e8 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 bb 08 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 151.894114][ T7072] RSP: 002b:00007fa4d77b7d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 151.902500][ T7072] RAX: ffffffffffffffda RBX: 00000000006fbc48 RCX: 0000000000446b79 [ 151.910454][ T7072] RDX: 0000000020000080 RSI: 0000000000005423 RDI: 0000000000000004 [ 151.918399][ T7072] RBP: 00000000006fbc40 R08: 0000000000000002 R09: 0000000000000000 [ 151.926337][ T7072] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006fbc4c [ 151.934277][ T7072] R13: 00007fa4d77b7d20 R14: 0000000000000007 R15: 000000000000002d [ 151.942352][ T7072] kobject_add_internal failed for sl0 (error: -12 parent: net) [ 152.788869][ T6982] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak)