[ 24.371603][ T22] audit: type=1400 audit(1572364569.250:37): avc: denied { watch } for pid=6872 comm="restorecond" path="/root/.ssh" dev="sda1" ino=16179 scontext=system_u:system_r:kernel_t:s0 tcontext=unconfined_u:object_r:ssh_home_t:s0 tclass=dir permissive=1 [ 24.396107][ T22] audit: type=1400 audit(1572364569.250:38): avc: denied { watch } for pid=6872 comm="restorecond" path="/etc/selinux/restorecond.conf" dev="sda1" ino=2232 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 24.607006][ T22] audit: type=1800 audit(1572364569.480:39): pid=6783 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 [ 24.629243][ T22] audit: type=1800 audit(1572364569.480:40): pid=6783 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 26.787983][ T22] audit: type=1400 audit(1572364571.660:41): avc: denied { map } for pid=6961 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 '10.128.0.140' (ECDSA) to the list of known hosts. [ 53.383185][ T22] audit: type=1400 audit(1572364598.260:42): avc: denied { map } for pid=6977 comm="syz-executor612" path="/root/syz-executor612958537" 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 [ 60.185821][ T6983] IPVS: ftp: loaded support on port[0] = 21 [ 60.185829][ T6980] IPVS: ftp: loaded support on port[0] = 21 [ 60.194977][ T6989] IPVS: ftp: loaded support on port[0] = 21 [ 60.200671][ T6990] IPVS: ftp: loaded support on port[0] = 21 [ 60.205463][ T6988] IPVS: ftp: loaded support on port[0] = 21 [ 60.211989][ T6992] IPVS: ftp: loaded support on port[0] = 21 [ 60.217815][ T6991] IPVS: ftp: loaded support on port[0] = 21 [ 60.227792][ T6993] IPVS: ftp: loaded support on port[0] = 21 [ 60.249369][ T6994] FAULT_INJECTION: forcing a failure. [ 60.249369][ T6994] name failslab, interval 1, probability 0, space 0, times 1 [ 60.262156][ T6994] CPU: 1 PID: 6994 Comm: syz-executor612 Not tainted 5.4.0-rc5+ #0 [ 60.270021][ T6994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.280045][ T6994] Call Trace: [ 60.283307][ T6994] dump_stack+0xaa/0xd6 [ 60.287427][ T6994] should_fail.cold+0x3c/0x49 [ 60.292069][ T6994] __should_failslab+0x65/0xa0 [ 60.296797][ T6994] should_failslab+0x9/0x14 [ 60.301267][ T6994] kmem_cache_alloc+0x26/0x2c0 [ 60.305998][ T6994] create_object+0x3d/0x360 [ 60.310467][ T6994] kmemleak_alloc+0x21/0x30 [ 60.314974][ T6994] __kmalloc_track_caller+0x165/0x300 [ 60.320359][ T6994] ? kstrdup_const+0x48/0x60 [ 60.324915][ T6994] kstrdup+0x3a/0x70 [ 60.328772][ T6994] kstrdup_const+0x48/0x60 [ 60.333154][ T6994] __kernfs_new_node+0x53/0x270 [ 60.338011][ T6994] ? map_id_range_down+0xb4/0x140 [ 60.343000][ T6994] ? make_kgid+0x23/0x30 [ 60.347210][ T6994] kernfs_new_node+0x5e/0x90 [ 60.351761][ T6994] kernfs_create_dir_ns+0x52/0xb0 [ 60.356749][ T6994] sysfs_create_dir_ns+0x8a/0x120 [ 60.361742][ T6994] kobject_add_internal+0x103/0x350 [ 60.366906][ T6994] kobject_add+0x9e/0xe0 [ 60.371152][ T6994] ? _raw_spin_unlock+0x1f/0x40 [ 60.375970][ T6994] ? get_device_parent.isra.0+0x108/0x240 [ 60.381662][ T6994] device_add+0x19d/0x890 [ 60.385984][ T6994] netdev_register_kobject+0xa6/0x1b0 [ 60.391326][ T6994] register_netdevice+0x397/0x610 [ 60.396321][ T6994] ? br_netpoll_disable+0x40/0x40 [ 60.401316][ T6994] br_dev_newlink+0x26/0xb0 [ 60.405782][ T6994] ? br_afspec+0x2f0/0x2f0 [ 60.410172][ T6994] __rtnl_newlink+0x892/0xb30 [ 60.414817][ T6994] ? tomoyo_merge_path_acl+0x39/0x60 [ 60.420076][ T6994] ? tomoyo_same_path_acl+0x60/0x60 [ 60.425239][ T6994] ? tomoyo_update_domain+0x9f/0x1f0 [ 60.430489][ T6994] ? debug_smp_processor_id+0x2c/0xd4 [ 60.435827][ T6994] ? rcu_is_watching+0x11/0x50 [ 60.440563][ T6994] ? call_rcu+0xb/0x10 [ 60.444606][ T6994] ? put_object+0x2a/0x40 [ 60.448902][ T6994] ? __delete_object+0x39/0x50 [ 60.453638][ T6994] ? delete_object_full+0x18/0x20 [ 60.458628][ T6994] ? bpf_prog_kallsyms_find+0x39/0x140 [ 60.464053][ T6994] ? __rtnl_newlink+0xb30/0xb30 [ 60.468866][ T6994] rtnl_newlink+0x4e/0x80 [ 60.473172][ T6994] rtnetlink_rcv_msg+0x178/0x4b0 [ 60.478073][ T6994] ? rtnl_calcit.isra.0+0x170/0x170 [ 60.483235][ T6994] netlink_rcv_skb+0x61/0x170 [ 60.487875][ T6994] rtnetlink_rcv+0x1d/0x30 [ 60.492265][ T6994] netlink_unicast+0x1ec/0x2d0 [ 60.496993][ T6994] netlink_sendmsg+0x270/0x480 [ 60.501721][ T6994] sock_sendmsg+0x54/0x70 [ 60.506013][ T6994] ___sys_sendmsg+0x393/0x3c0 [ 60.510656][ T6994] ? _parse_integer+0xbf/0xe0 [ 60.515296][ T6994] ? _kstrtoull+0x92/0xd0 [ 60.519601][ T6994] ? kstrtouint+0x76/0xa0 [ 60.523911][ T6994] ? kstrtouint_from_user+0x7f/0xb0 [ 60.529074][ T6994] ? __fget_light+0x70/0xb0 [ 60.533542][ T6994] ? __fdget+0x1b/0x20 [ 60.537588][ T6994] ? sockfd_lookup_light+0x6c/0xb0 [ 60.542667][ T6994] __sys_sendmsg+0x80/0xf0 [ 60.547052][ T6994] __x64_sys_sendmsg+0x23/0x30 [ 60.551793][ T6994] do_syscall_64+0x73/0x1f0 [ 60.556287][ T6994] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 60.562154][ T6994] RIP: 0033:0x442129 [ 60.566017][ T6994] 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 db 07 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 60.585599][ T6994] RSP: 002b:00007ffc7748c318 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 60.593974][ T6994] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000442129 [ 60.601913][ T6994] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 60.609850][ T6994] RBP: 00007ffc7748c390 R08: 0000000000000002 R09: 00000000bb1414ac [ 60.617795][ T6994] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 60.625733][ T6994] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 executing program executing program [ 60.840709][ T6996] FAULT_INJECTION: forcing a failure. [ 60.840709][ T6996] name failslab, interval 1, probability 0, space 0, times 0 [ 60.853322][ T6996] CPU: 0 PID: 6996 Comm: syz-executor612 Not tainted 5.4.0-rc5+ #0 [ 60.861187][ T6996] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.871223][ T6996] Call Trace: [ 60.874481][ T6996] dump_stack+0xaa/0xd6 [ 60.878603][ T6996] should_fail.cold+0x3c/0x49 [ 60.883249][ T6996] __should_failslab+0x65/0xa0 [ 60.887976][ T6996] should_failslab+0x9/0x14 [ 60.892443][ T6996] __kmalloc_track_caller+0x50/0x300 [ 60.897695][ T6996] ? kstrdup_const+0x48/0x60 [ 60.902249][ T6996] kstrdup+0x3a/0x70 [ 60.906109][ T6996] kstrdup_const+0x48/0x60 [ 60.910491][ T6996] __kernfs_new_node+0x53/0x270 [ 60.915308][ T6996] ? map_id_range_down+0xb4/0x140 [ 60.920300][ T6996] ? make_kgid+0x23/0x30 [ 60.924506][ T6996] kernfs_new_node+0x5e/0x90 [ 60.929062][ T6996] kernfs_create_dir_ns+0x52/0xb0 [ 60.934072][ T6996] sysfs_create_dir_ns+0x8a/0x120 [ 60.939073][ T6996] kobject_add_internal+0x103/0x350 [ 60.944237][ T6996] kobject_add+0x9e/0xe0 [ 60.948444][ T6996] ? _raw_spin_unlock+0x1f/0x40 [ 60.953261][ T6996] ? get_device_parent.isra.0+0x108/0x240 [ 60.958943][ T6996] device_add+0x19d/0x890 [ 60.963412][ T6996] netdev_register_kobject+0xa6/0x1b0 [ 60.968750][ T6996] register_netdevice+0x397/0x610 [ 60.973741][ T6996] ? br_netpoll_disable+0x40/0x40 [ 60.978730][ T6996] br_dev_newlink+0x26/0xb0 [ 60.983208][ T6996] ? br_afspec+0x2f0/0x2f0 [ 60.987608][ T6996] __rtnl_newlink+0x892/0xb30 [ 60.992250][ T6996] ? tomoyo_merge_path_acl+0x39/0x60 [ 60.997499][ T6996] ? tomoyo_same_path_acl+0x60/0x60 [ 61.002663][ T6996] ? tomoyo_update_domain+0x9f/0x1f0 [ 61.007919][ T6996] ? __this_cpu_preempt_check+0x2b/0xd0 [ 61.013442][ T6996] ? get_page_from_freelist+0x936/0x1650 [ 61.019042][ T6996] ? __delete_object+0x39/0x50 [ 61.023773][ T6996] ? bpf_prog_kallsyms_find+0x39/0x140 [ 61.029197][ T6996] ? __rtnl_newlink+0xb30/0xb30 [ 61.034011][ T6996] rtnl_newlink+0x4e/0x80 [ 61.038305][ T6996] rtnetlink_rcv_msg+0x178/0x4b0 [ 61.043211][ T6996] ? rtnl_calcit.isra.0+0x170/0x170 [ 61.048372][ T6996] netlink_rcv_skb+0x61/0x170 [ 61.053015][ T6996] rtnetlink_rcv+0x1d/0x30 [ 61.057404][ T6996] netlink_unicast+0x1ec/0x2d0 [ 61.062131][ T6996] netlink_sendmsg+0x270/0x480 [ 61.066880][ T6996] sock_sendmsg+0x54/0x70 [ 61.071174][ T6996] ___sys_sendmsg+0x393/0x3c0 [ 61.075818][ T6996] ? _parse_integer+0xbf/0xe0 [ 61.080467][ T6996] ? _kstrtoull+0x92/0xd0 [ 61.084763][ T6996] ? kstrtouint+0x76/0xa0 [ 61.089059][ T6996] ? kstrtouint_from_user+0x7f/0xb0 [ 61.094232][ T6996] ? __fget_light+0x70/0xb0 [ 61.098701][ T6996] ? __fdget+0x1b/0x20 [ 61.102735][ T6996] ? sockfd_lookup_light+0x6c/0xb0 [ 61.107816][ T6996] __sys_sendmsg+0x80/0xf0 [ 61.112204][ T6996] __x64_sys_sendmsg+0x23/0x30 [ 61.116932][ T6996] do_syscall_64+0x73/0x1f0 [ 61.121402][ T6996] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 61.127257][ T6996] RIP: 0033:0x442129 [ 61.131120][ T6996] 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 db 07 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 61.150691][ T6996] RSP: 002b:00007ffc7748c318 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 61.159067][ T6996] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000442129 [ 61.167017][ T6996] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 61.174957][ T6996] RBP: 00007ffc7748c390 R08: 0000000000000002 R09: 00000000bb1414ac [ 61.183026][ T6996] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 61.190964][ T6996] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 61.199156][ T6996] kobject_add_internal failed for bridge0 (error: -12 parent: net) executing program executing program [ 61.315089][ T6997] FAULT_INJECTION: forcing a failure. [ 61.315089][ T6997] name failslab, interval 1, probability 0, space 0, times 0 [ 61.327826][ T6997] CPU: 1 PID: 6997 Comm: syz-executor612 Not tainted 5.4.0-rc5+ #0 [ 61.335694][ T6997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.345732][ T6997] Call Trace: [ 61.349004][ T6997] dump_stack+0xaa/0xd6 [ 61.353139][ T6997] should_fail.cold+0x3c/0x49 [ 61.357818][ T6997] __should_failslab+0x65/0xa0 [ 61.362561][ T6997] should_failslab+0x9/0x14 [ 61.367042][ T6997] kmem_cache_alloc+0x26/0x2c0 [ 61.371780][ T6997] ? kstrdup+0x5a/0x70 [ 61.375830][ T6997] __kernfs_new_node+0x75/0x270 [ 61.380661][ T6997] ? map_id_range_down+0xb4/0x140 [ 61.385679][ T6997] ? make_kgid+0x23/0x30 [ 61.389903][ T6997] kernfs_new_node+0x5e/0x90 [ 61.394473][ T6997] kernfs_create_dir_ns+0x52/0xb0 [ 61.399479][ T6997] sysfs_create_dir_ns+0x8a/0x120 [ 61.404486][ T6997] kobject_add_internal+0x103/0x350 [ 61.409662][ T6997] kobject_add+0x9e/0xe0 [ 61.413908][ T6997] ? _raw_spin_unlock+0x1f/0x40 [ 61.418739][ T6997] ? get_device_parent.isra.0+0x108/0x240 [ 61.424436][ T6997] device_add+0x19d/0x890 [ 61.428744][ T6997] netdev_register_kobject+0xa6/0x1b0 [ 61.434096][ T6997] register_netdevice+0x397/0x610 [ 61.439099][ T6997] ? br_netpoll_disable+0x40/0x40 [ 61.444103][ T6997] br_dev_newlink+0x26/0xb0 [ 61.448580][ T6997] ? br_afspec+0x2f0/0x2f0 [ 61.452976][ T6997] __rtnl_newlink+0x892/0xb30 [ 61.457638][ T6997] ? tomoyo_merge_path_acl+0x39/0x60 [ 61.462902][ T6997] ? tomoyo_same_path_acl+0x60/0x60 [ 61.468079][ T6997] ? tomoyo_update_domain+0x9f/0x1f0 [ 61.473359][ T6997] ? debug_smp_processor_id+0x2c/0xd4 [ 61.478723][ T6997] ? rcu_is_watching+0x11/0x50 [ 61.483466][ T6997] ? call_rcu+0xb/0x10 [ 61.487512][ T6997] ? put_object+0x2a/0x40 [ 61.491820][ T6997] ? __delete_object+0x39/0x50 [ 61.496557][ T6997] ? delete_object_full+0x18/0x20 [ 61.501558][ T6997] ? bpf_prog_kallsyms_find+0x39/0x140 [ 61.507003][ T6997] ? __rtnl_newlink+0xb30/0xb30 [ 61.511828][ T6997] rtnl_newlink+0x4e/0x80 [ 61.516138][ T6997] rtnetlink_rcv_msg+0x178/0x4b0 [ 61.521050][ T6997] ? rtnl_calcit.isra.0+0x170/0x170 [ 61.526224][ T6997] netlink_rcv_skb+0x61/0x170 [ 61.530877][ T6997] rtnetlink_rcv+0x1d/0x30 [ 61.535277][ T6997] netlink_unicast+0x1ec/0x2d0 [ 61.540022][ T6997] netlink_sendmsg+0x270/0x480 [ 61.544769][ T6997] sock_sendmsg+0x54/0x70 [ 61.549080][ T6997] ___sys_sendmsg+0x393/0x3c0 [ 61.553757][ T6997] ? _parse_integer+0xbf/0xe0 [ 61.558411][ T6997] ? _kstrtoull+0x92/0xd0 [ 61.562717][ T6997] ? kstrtouint+0x76/0xa0 [ 61.567029][ T6997] ? kstrtouint_from_user+0x7f/0xb0 [ 61.572204][ T6997] ? __fget_light+0x70/0xb0 [ 61.576688][ T6997] ? __fdget+0x1b/0x20 [ 61.580735][ T6997] ? sockfd_lookup_light+0x6c/0xb0 [ 61.585931][ T6997] __sys_sendmsg+0x80/0xf0 [ 61.590328][ T6997] __x64_sys_sendmsg+0x23/0x30 [ 61.595072][ T6997] do_syscall_64+0x73/0x1f0 [ 61.599553][ T6997] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 61.605418][ T6997] RIP: 0033:0x442129 [ 61.609292][ T6997] 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 db 07 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 61.629047][ T6997] RSP: 002b:00007ffc7748c318 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 61.637459][ T6997] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000442129 [ 61.645410][ T6997] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 61.653360][ T6997] RBP: 00007ffc7748c390 R08: 0000000000000002 R09: 00000000bb1414ac [ 61.661312][ T6997] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 61.669268][ T6997] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 61.678463][ T6997] kobject_add_internal failed for bridge0 (error: -12 parent: net) executing program [ 61.853553][ T6995] FAULT_INJECTION: forcing a failure. [ 61.853553][ T6995] name failslab, interval 1, probability 0, space 0, times 0 [ 61.870655][ T6995] CPU: 1 PID: 6995 Comm: syz-executor612 Not tainted 5.4.0-rc5+ #0 [ 61.878549][ T6995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.888605][ T6995] Call Trace: [ 61.891885][ T6995] dump_stack+0xaa/0xd6 [ 61.896028][ T6995] should_fail.cold+0x3c/0x49 [ 61.900690][ T6995] __should_failslab+0x65/0xa0 [ 61.905432][ T6995] should_failslab+0x9/0x14 [ 61.909912][ T6995] kmem_cache_alloc+0x26/0x2c0 [ 61.914660][ T6995] create_object+0x3d/0x360 [ 61.919164][ T6995] kmemleak_alloc+0x21/0x30 [ 61.923645][ T6995] kmem_cache_alloc+0x13f/0x2c0 [ 61.928483][ T6995] ? kstrdup+0x5a/0x70 [ 61.932532][ T6995] __kernfs_new_node+0x75/0x270 [ 61.937361][ T6995] ? map_id_range_down+0xb4/0x140 [ 61.942373][ T6995] ? make_kgid+0x23/0x30 [ 61.946592][ T6995] kernfs_new_node+0x5e/0x90 [ 61.951164][ T6995] kernfs_create_dir_ns+0x52/0xb0 [ 61.956174][ T6995] sysfs_create_dir_ns+0x8a/0x120 [ 61.961182][ T6995] kobject_add_internal+0x103/0x350 [ 61.966360][ T6995] kobject_add+0x9e/0xe0 [ 61.970584][ T6995] ? _raw_spin_unlock+0x1f/0x40 [ 61.975415][ T6995] ? get_device_parent.isra.0+0x108/0x240 [ 61.981122][ T6995] device_add+0x19d/0x890 [ 61.985431][ T6995] netdev_register_kobject+0xa6/0x1b0 [ 61.990789][ T6995] register_netdevice+0x397/0x610 [ 61.995795][ T6995] ? br_netpoll_disable+0x40/0x40 [ 62.000806][ T6995] br_dev_newlink+0x26/0xb0 [ 62.005289][ T6995] ? br_afspec+0x2f0/0x2f0 [ 62.009683][ T6995] __rtnl_newlink+0x892/0xb30 [ 62.014342][ T6995] ? tomoyo_merge_path_acl+0x39/0x60 [ 62.019606][ T6995] ? tomoyo_same_path_acl+0x60/0x60 [ 62.024783][ T6995] ? tomoyo_update_domain+0x9f/0x1f0 [ 62.030051][ T6995] ? debug_smp_processor_id+0x2c/0xd4 [ 62.035404][ T6995] ? rcu_is_watching+0x11/0x50 [ 62.040148][ T6995] ? bpf_prog_kallsyms_find+0x39/0x140 [ 62.045608][ T6995] ? __rtnl_newlink+0xb30/0xb30 [ 62.050456][ T6995] rtnl_newlink+0x4e/0x80 [ 62.054766][ T6995] rtnetlink_rcv_msg+0x178/0x4b0 [ 62.059690][ T6995] ? rtnl_calcit.isra.0+0x170/0x170 [ 62.064884][ T6995] netlink_rcv_skb+0x61/0x170 [ 62.069542][ T6995] rtnetlink_rcv+0x1d/0x30 [ 62.073954][ T6995] netlink_unicast+0x1ec/0x2d0 [ 62.078699][ T6995] netlink_sendmsg+0x270/0x480 [ 62.083444][ T6995] sock_sendmsg+0x54/0x70 [ 62.087754][ T6995] ___sys_sendmsg+0x393/0x3c0 [ 62.092412][ T6995] ? _parse_integer+0xbf/0xe0 [ 62.097067][ T6995] ? _kstrtoull+0x92/0xd0 [ 62.101393][ T6995] ? kstrtouint+0x76/0xa0 [ 62.105705][ T6995] ? kstrtouint_from_user+0x7f/0xb0 [ 62.110882][ T6995] ? __fget_light+0x70/0xb0 [ 62.115360][ T6995] ? __fdget+0x1b/0x20 [ 62.119411][ T6995] ? sockfd_lookup_light+0x6c/0xb0 [ 62.124500][ T6995] __sys_sendmsg+0x80/0xf0 [ 62.128895][ T6995] __x64_sys_sendmsg+0x23/0x30 [ 62.133640][ T6995] do_syscall_64+0x73/0x1f0 [ 62.139686][ T6995] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 62.145554][ T6995] RIP: 0033:0x442129 [ 62.149428][ T6995] 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 db 07 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 62.169013][ T6995] RSP: 002b:00007ffc7748c318 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 62.177406][ T6995] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000442129 [ 62.185371][ T6995] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 62.193413][ T6995] RBP: 00007ffc7748c390 R08: 0000000000000002 R09: 00000000bb1414ac [ 62.201364][ T6995] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 62.209320][ T6995] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 62.556645][ T6998] FAULT_INJECTION: forcing a failure. [ 62.556645][ T6998] name failslab, interval 1, probability 0, space 0, times 0 [ 62.569445][ T6998] CPU: 1 PID: 6998 Comm: syz-executor612 Not tainted 5.4.0-rc5+ #0 [ 62.577317][ T6998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.587355][ T6998] Call Trace: [ 62.590630][ T6998] dump_stack+0xaa/0xd6 [ 62.594769][ T6998] should_fail.cold+0x3c/0x49 [ 62.599435][ T6998] __should_failslab+0x65/0xa0 [ 62.604185][ T6998] should_failslab+0x9/0x14 [ 62.608669][ T6998] kmem_cache_alloc+0x26/0x2c0 [ 62.613413][ T6998] ? preempt_count_add+0x6f/0xb0 [ 62.618328][ T6998] create_object+0x3d/0x360 [ 62.622812][ T6998] kmemleak_alloc+0x21/0x30 [ 62.627292][ T6998] __kmalloc_track_caller+0x165/0x300 [ 62.632643][ T6998] ? kstrdup_const+0x48/0x60 [ 62.637225][ T6998] kstrdup+0x3a/0x70 [ 62.641120][ T6998] kstrdup_const+0x48/0x60 [ 62.645529][ T6998] __kernfs_new_node+0x53/0x270 [ 62.650359][ T6998] ? map_id_range_down+0xb4/0x140 [ 62.655364][ T6998] ? make_kgid+0x23/0x30 [ 62.659593][ T6998] kernfs_new_node+0x5e/0x90 [ 62.664160][ T6998] kernfs_create_dir_ns+0x52/0xb0 [ 62.669434][ T6998] sysfs_create_dir_ns+0x8a/0x120 [ 62.674436][ T6998] kobject_add_internal+0x103/0x350 [ 62.679627][ T6998] kobject_add+0x9e/0xe0 [ 62.683850][ T6998] ? _raw_spin_unlock+0x1f/0x40 [ 62.688682][ T6998] ? get_device_parent.isra.0+0x108/0x240 [ 62.694643][ T6998] device_add+0x19d/0x890 [ 62.698956][ T6998] netdev_register_kobject+0xa6/0x1b0 [ 62.704310][ T6998] register_netdevice+0x397/0x610 [ 62.709318][ T6998] ? br_netpoll_disable+0x40/0x40 [ 62.714324][ T6998] br_dev_newlink+0x26/0xb0 [ 62.718806][ T6998] ? br_afspec+0x2f0/0x2f0 [ 62.723210][ T6998] __rtnl_newlink+0x892/0xb30 [ 62.727887][ T6998] ? tomoyo_merge_path_acl+0x39/0x60 [ 62.733176][ T6998] ? tomoyo_same_path_acl+0x60/0x60 [ 62.738359][ T6998] ? tomoyo_update_domain+0x9f/0x1f0 [ 62.743639][ T6998] ? __this_cpu_preempt_check+0x2b/0xd0 [ 62.749170][ T6998] ? get_page_from_freelist+0x936/0x1650 [ 62.754782][ T6998] ? bpf_prog_kallsyms_find+0x39/0x140 [ 62.760223][ T6998] ? __rtnl_newlink+0xb30/0xb30 [ 62.765049][ T6998] rtnl_newlink+0x4e/0x80 [ 62.769355][ T6998] rtnetlink_rcv_msg+0x178/0x4b0 [ 62.774270][ T6998] ? rtnl_calcit.isra.0+0x170/0x170 [ 62.779444][ T6998] netlink_rcv_skb+0x61/0x170 [ 62.784104][ T6998] rtnetlink_rcv+0x1d/0x30 [ 62.788496][ T6998] netlink_unicast+0x1ec/0x2d0 [ 62.793237][ T6998] netlink_sendmsg+0x270/0x480 [ 62.797975][ T6998] sock_sendmsg+0x54/0x70 [ 62.802278][ T6998] ___sys_sendmsg+0x393/0x3c0 [ 62.806934][ T6998] ? _parse_integer+0xbf/0xe0 [ 62.811609][ T6998] ? _kstrtoull+0x92/0xd0 [ 62.815915][ T6998] ? kstrtouint+0x76/0xa0 [ 62.820224][ T6998] ? kstrtouint_from_user+0x7f/0xb0 [ 62.825420][ T6998] ? __fget_light+0x70/0xb0 [ 62.829902][ T6998] ? __fdget+0x1b/0x20 [ 62.833965][ T6998] ? sockfd_lookup_light+0x6c/0xb0 [ 62.839052][ T6998] __sys_sendmsg+0x80/0xf0 [ 62.843450][ T6998] __x64_sys_sendmsg+0x23/0x30 [ 62.848195][ T6998] do_syscall_64+0x73/0x1f0 [ 62.852681][ T6998] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 62.858546][ T6998] RIP: 0033:0x442129 [ 62.862419][ T6998] 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 db 07 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 62.882002][ T6998] RSP: 002b:00007ffc7748c318 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 62.890420][ T6998] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000442129 [ 62.898377][ T6998] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 62.906346][ T6998] RBP: 00007ffc7748c390 R08: 0000000000000002 R09: 00000000bb1414ac [ 62.914300][ T6998] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 62.922338][ T6998] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 63.150803][ T7000] FAULT_INJECTION: forcing a failure. [ 63.150803][ T7000] name failslab, interval 1, probability 0, space 0, times 0 [ 63.163472][ T7000] CPU: 1 PID: 7000 Comm: syz-executor612 Not tainted 5.4.0-rc5+ #0 [ 63.171338][ T7000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.181376][ T7000] Call Trace: [ 63.184662][ T7000] dump_stack+0xaa/0xd6 [ 63.188800][ T7000] should_fail.cold+0x3c/0x49 [ 63.193457][ T7000] __should_failslab+0x65/0xa0 [ 63.198196][ T7000] should_failslab+0x9/0x14 [ 63.202674][ T7000] kmem_cache_alloc+0x26/0x2c0 [ 63.207416][ T7000] create_object+0x3d/0x360 [ 63.211902][ T7000] kmemleak_alloc+0x21/0x30 [ 63.216383][ T7000] kmem_cache_alloc+0x13f/0x2c0 [ 63.221212][ T7000] ? kstrdup+0x5a/0x70 [ 63.225260][ T7000] __kernfs_new_node+0x75/0x270 [ 63.230090][ T7000] ? map_id_range_down+0xb4/0x140 [ 63.235098][ T7000] ? make_kgid+0x23/0x30 [ 63.239321][ T7000] kernfs_new_node+0x5e/0x90 [ 63.243892][ T7000] kernfs_create_dir_ns+0x52/0xb0 [ 63.248891][ T7000] sysfs_create_dir_ns+0x8a/0x120 [ 63.253897][ T7000] kobject_add_internal+0x103/0x350 [ 63.259074][ T7000] kobject_add+0x9e/0xe0 [ 63.263303][ T7000] ? _raw_spin_unlock+0x1f/0x40 [ 63.268134][ T7000] ? get_device_parent.isra.0+0x108/0x240 [ 63.273828][ T7000] device_add+0x19d/0x890 [ 63.278141][ T7000] netdev_register_kobject+0xa6/0x1b0 [ 63.283494][ T7000] register_netdevice+0x397/0x610 [ 63.288497][ T7000] ? br_netpoll_disable+0x40/0x40 [ 63.293498][ T7000] br_dev_newlink+0x26/0xb0 [ 63.297977][ T7000] ? br_afspec+0x2f0/0x2f0 [ 63.302371][ T7000] __rtnl_newlink+0x892/0xb30 [ 63.307030][ T7000] ? tomoyo_merge_path_acl+0x39/0x60 [ 63.312296][ T7000] ? tomoyo_same_path_acl+0x60/0x60 [ 63.317475][ T7000] ? tomoyo_update_domain+0x9f/0x1f0 [ 63.322737][ T7000] ? debug_smp_processor_id+0x2c/0xd4 [ 63.328087][ T7000] ? rcu_is_watching+0x11/0x50 [ 63.332832][ T7000] ? __update_load_avg_cfs_rq+0x1e8/0x2d0 [ 63.338528][ T7000] ? bpf_prog_kallsyms_find+0x39/0x140 [ 63.343969][ T7000] ? __rtnl_newlink+0xb30/0xb30 [ 63.348796][ T7000] rtnl_newlink+0x4e/0x80 [ 63.353103][ T7000] rtnetlink_rcv_msg+0x178/0x4b0 [ 63.358135][ T7000] ? rtnl_calcit.isra.0+0x170/0x170 [ 63.363324][ T7000] netlink_rcv_skb+0x61/0x170 [ 63.367978][ T7000] rtnetlink_rcv+0x1d/0x30 [ 63.372372][ T7000] netlink_unicast+0x1ec/0x2d0 [ 63.377118][ T7000] netlink_sendmsg+0x270/0x480 [ 63.381862][ T7000] sock_sendmsg+0x54/0x70 [ 63.386169][ T7000] ___sys_sendmsg+0x393/0x3c0 [ 63.390826][ T7000] ? _parse_integer+0xbf/0xe0 [ 63.395482][ T7000] ? _kstrtoull+0x92/0xd0 [ 63.399800][ T7000] ? kstrtouint+0x76/0xa0 [ 63.404111][ T7000] ? kstrtouint_from_user+0x7f/0xb0 [ 63.409286][ T7000] ? __fget_light+0x70/0xb0 [ 63.413770][ T7000] ? __fdget+0x1b/0x20 [ 63.417819][ T7000] ? sockfd_lookup_light+0x6c/0xb0 [ 63.422912][ T7000] __sys_sendmsg+0x80/0xf0 [ 63.427312][ T7000] __x64_sys_sendmsg+0x23/0x30 [ 63.432067][ T7000] do_syscall_64+0x73/0x1f0 [ 63.436556][ T7000] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 63.442425][ T7000] RIP: 0033:0x442129 [ 63.446301][ T7000] 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 db 07 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 63.465891][ T7000] RSP: 002b:00007ffc7748c318 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 63.474284][ T7000] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000442129 [ 63.482334][ T7000] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 63.490289][ T7000] RBP: 00007ffc7748c390 R08: 0000000000000002 R09: 00000000bb1414ac [ 63.498244][ T7000] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 63.506202][ T7000] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 executing program executing program [ 63.703876][ T7002] FAULT_INJECTION: forcing a failure. [ 63.703876][ T7002] name failslab, interval 1, probability 0, space 0, times 0 [ 63.716654][ T7002] CPU: 0 PID: 7002 Comm: syz-executor612 Not tainted 5.4.0-rc5+ #0 [ 63.724524][ T7002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.734556][ T7002] Call Trace: [ 63.737826][ T7002] dump_stack+0xaa/0xd6 [ 63.741982][ T7002] should_fail.cold+0x3c/0x49 [ 63.746639][ T7002] __should_failslab+0x65/0xa0 [ 63.751385][ T7002] should_failslab+0x9/0x14 [ 63.755864][ T7002] kmem_cache_alloc+0x26/0x2c0 [ 63.760605][ T7002] create_object+0x3d/0x360 [ 63.765091][ T7002] kmemleak_alloc+0x21/0x30 [ 63.769573][ T7002] kmem_cache_alloc_trace+0x145/0x2c0 [ 63.774926][ T7002] device_add+0x65b/0x890 [ 63.779234][ T7002] netdev_register_kobject+0xa6/0x1b0 [ 63.784582][ T7002] register_netdevice+0x397/0x610 [ 63.789574][ T7002] ? br_netpoll_disable+0x40/0x40 [ 63.794563][ T7002] br_dev_newlink+0x26/0xb0 [ 63.799030][ T7002] ? br_afspec+0x2f0/0x2f0 [ 63.803419][ T7002] __rtnl_newlink+0x892/0xb30 [ 63.808098][ T7002] ? tomoyo_merge_path_acl+0x39/0x60 [ 63.813360][ T7002] ? tomoyo_same_path_acl+0x60/0x60 [ 63.818539][ T7002] ? tomoyo_update_domain+0x9f/0x1f0 [ 63.823804][ T7002] ? debug_smp_processor_id+0x2c/0xd4 [ 63.829156][ T7002] ? rcu_is_watching+0x11/0x50 [ 63.833903][ T7002] ? __this_cpu_preempt_check+0x2b/0xd0 [ 63.839429][ T7002] ? bpf_prog_kallsyms_find+0x39/0x140 [ 63.844876][ T7002] ? __rtnl_newlink+0xb30/0xb30 [ 63.849712][ T7002] rtnl_newlink+0x4e/0x80 [ 63.854021][ T7002] rtnetlink_rcv_msg+0x178/0x4b0 [ 63.858938][ T7002] ? rtnl_calcit.isra.0+0x170/0x170 [ 63.864142][ T7002] netlink_rcv_skb+0x61/0x170 [ 63.868795][ T7002] rtnetlink_rcv+0x1d/0x30 [ 63.873192][ T7002] netlink_unicast+0x1ec/0x2d0 [ 63.877935][ T7002] netlink_sendmsg+0x270/0x480 [ 63.882678][ T7002] sock_sendmsg+0x54/0x70 [ 63.886988][ T7002] ___sys_sendmsg+0x393/0x3c0 [ 63.891647][ T7002] ? _parse_integer+0xbf/0xe0 [ 63.896302][ T7002] ? _kstrtoull+0x92/0xd0 [ 63.900606][ T7002] ? kstrtouint+0x76/0xa0 [ 63.904928][ T7002] ? kstrtouint_from_user+0x7f/0xb0 [ 63.910104][ T7002] ? __fget_light+0x70/0xb0 [ 63.914584][ T7002] ? __fdget+0x1b/0x20 [ 63.918644][ T7002] ? sockfd_lookup_light+0x6c/0xb0 [ 63.923737][ T7002] __sys_sendmsg+0x80/0xf0 [ 63.928127][ T7002] __x64_sys_sendmsg+0x23/0x30 [ 63.932886][ T7002] do_syscall_64+0x73/0x1f0 [ 63.937366][ T7002] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 63.943232][ T7002] RIP: 0033:0x442129 [ 63.947106][ T7002] 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 db 07 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 63.966708][ T7002] RSP: 002b:00007ffc7748c318 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 63.975098][ T7002] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000442129 [ 63.983061][ T7002] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 63.991012][ T7002] RBP: 00007ffc7748c390 R08: 0000000000000002 R09: 00000000bb1414ac [ 63.998965][ T7002] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 64.006912][ T7002] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 64.420641][ T7001] FAULT_INJECTION: forcing a failure. [ 64.420641][ T7001] name failslab, interval 1, probability 0, space 0, times 0 [ 64.433278][ T7001] CPU: 1 PID: 7001 Comm: syz-executor612 Not tainted 5.4.0-rc5+ #0 [ 64.441144][ T7001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.451215][ T7001] Call Trace: [ 64.454490][ T7001] dump_stack+0xaa/0xd6 [ 64.458629][ T7001] should_fail.cold+0x3c/0x49 [ 64.463290][ T7001] __should_failslab+0x65/0xa0 [ 64.468043][ T7001] should_failslab+0x9/0x14 [ 64.472524][ T7001] kmem_cache_alloc+0x26/0x2c0 [ 64.477270][ T7001] create_object+0x3d/0x360 [ 64.481755][ T7001] kmemleak_alloc+0x21/0x30 [ 64.486234][ T7001] kmem_cache_alloc+0x13f/0x2c0 [ 64.491073][ T7001] ? kstrdup+0x5a/0x70 [ 64.495118][ T7001] __kernfs_new_node+0x75/0x270 [ 64.499947][ T7001] ? map_id_range_down+0xb4/0x140 [ 64.504956][ T7001] ? make_kgid+0x23/0x30 [ 64.509180][ T7001] kernfs_new_node+0x5e/0x90 [ 64.513752][ T7001] kernfs_create_dir_ns+0x52/0xb0 [ 64.518759][ T7001] sysfs_create_dir_ns+0x8a/0x120 [ 64.523856][ T7001] kobject_add_internal+0x103/0x350 [ 64.529045][ T7001] kobject_add+0x9e/0xe0 [ 64.533274][ T7001] ? _raw_spin_unlock+0x1f/0x40 [ 64.538111][ T7001] ? get_device_parent.isra.0+0x108/0x240 [ 64.543818][ T7001] device_add+0x19d/0x890 [ 64.548145][ T7001] netdev_register_kobject+0xa6/0x1b0 [ 64.553496][ T7001] register_netdevice+0x397/0x610 [ 64.558504][ T7001] ? br_netpoll_disable+0x40/0x40 [ 64.563513][ T7001] br_dev_newlink+0x26/0xb0 [ 64.567994][ T7001] ? br_afspec+0x2f0/0x2f0 [ 64.572398][ T7001] __rtnl_newlink+0x892/0xb30 [ 64.577057][ T7001] ? tomoyo_merge_path_acl+0x39/0x60 [ 64.582326][ T7001] ? tomoyo_same_path_acl+0x60/0x60 [ 64.587502][ T7001] ? tomoyo_update_domain+0x9f/0x1f0 [ 64.592767][ T7001] ? debug_smp_processor_id+0x2c/0xd4 [ 64.598118][ T7001] ? rcu_is_watching+0x11/0x50 [ 64.602861][ T7001] ? __update_load_avg_cfs_rq+0x1e8/0x2d0 [ 64.608564][ T7001] ? bpf_prog_kallsyms_find+0x39/0x140 [ 64.614030][ T7001] ? __rtnl_newlink+0xb30/0xb30 [ 64.618860][ T7001] rtnl_newlink+0x4e/0x80 [ 64.623169][ T7001] rtnetlink_rcv_msg+0x178/0x4b0 [ 64.628101][ T7001] ? rtnl_calcit.isra.0+0x170/0x170 [ 64.633293][ T7001] netlink_rcv_skb+0x61/0x170 [ 64.637948][ T7001] rtnetlink_rcv+0x1d/0x30 [ 64.642340][ T7001] netlink_unicast+0x1ec/0x2d0 [ 64.647085][ T7001] netlink_sendmsg+0x270/0x480 [ 64.651835][ T7001] sock_sendmsg+0x54/0x70 [ 64.656141][ T7001] ___sys_sendmsg+0x393/0x3c0 [ 64.660797][ T7001] ? _parse_integer+0xbf/0xe0 [ 64.665451][ T7001] ? _kstrtoull+0x92/0xd0 [ 64.669756][ T7001] ? kstrtouint+0x76/0xa0 [ 64.674069][ T7001] ? kstrtouint_from_user+0x7f/0xb0 [ 64.679241][ T7001] ? __fget_light+0x70/0xb0 [ 64.683720][ T7001] ? __fdget+0x1b/0x20 [ 64.687771][ T7001] ? sockfd_lookup_light+0x6c/0xb0 [ 64.692872][ T7001] __sys_sendmsg+0x80/0xf0 [ 64.697267][ T7001] __x64_sys_sendmsg+0x23/0x30 [ 64.702016][ T7001] do_syscall_64+0x73/0x1f0 [ 64.706499][ T7001] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 64.712366][ T7001] RIP: 0033:0x442129 [ 64.716244][ T7001] 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 db 07 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 64.735921][ T7001] RSP: 002b:00007ffc7748c318 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 64.744312][ T7001] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000442129 [ 64.752268][ T7001] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 64.760222][ T7001] RBP: 00007ffc7748c390 R08: 0000000000000002 R09: 00000000bb1414ac [ 64.768176][ T7001] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 64.776149][ T7001] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 66.807535][ T6993] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 67.756614][ T6992] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff888119bf5ac0 (size 32): comm "syz-executor612", pid 6996, jiffies 4294943360 (age 19.970s) hex dump (first 32 bytes): 62 72 69 64 67 65 30 00 6b 2f 36 39 39 36 00 ff bridge0.k/6996.. c8 5a bf 19 81 88 ff ff 28 75 36 1a 81 88 ff ff .Z......(u6..... backtrace: [<0000000034eef986>] __kmalloc_track_caller+0x165/0x300 [<000000005f9c33e8>] kstrdup+0x3a/0x70 [<000000003f0add9a>] kstrdup_const+0x48/0x60 [<000000002f06b5c1>] kvasprintf_const+0x7e/0xe0 [<0000000065d05a66>] kobject_set_name_vargs+0x40/0xe0 [<00000000eb8e1f64>] dev_set_name+0x63/0x90 [<00000000d71f9299>] netdev_register_kobject+0x5a/0x1b0 [<000000008112705e>] register_netdevice+0x397/0x610 [<00000000478a7d04>] br_dev_newlink+0x26/0xb0 [<000000001c7741b8>] __rtnl_newlink+0x892/0xb30 [<000000001a72664f>] rtnl_newlink+0x4e/0x80 [<000000001d5b65e8>] rtnetlink_rcv_msg+0x178/0x4b0 [<0000000096d885e5>] netlink_rcv_skb+0x61/0x170 [<000000002301a89f>] rtnetlink_rcv+0x1d/0x30 [<0000000041806efa>] netlink_unicast+0x1ec/0x2d0 [<000000009a38d51a>] netlink_sendmsg+0x270/0x480 BUG: memory leak unreferenced object 0xffff88811af24760 (size 32): comm "syz-executor612", pid 6997, jiffies 4294943407 (age 19.500s) hex dump (first 32 bytes): 62 72 69 64 67 65 30 00 6b 2f 36 39 39 37 00 00 bridge0.k/6997.. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000034eef986>] __kmalloc_track_caller+0x165/0x300 [<000000005f9c33e8>] kstrdup+0x3a/0x70 [<000000003f0add9a>] kstrdup_const+0x48/0x60 [<000000002f06b5c1>] kvasprintf_const+0x7e/0xe0 [<0000000065d05a66>] kobject_set_name_vargs+0x40/0xe0 [<00000000eb8e1f64>] dev_set_name+0x63/0x90 [<00000000d71f9299>] netdev_register_kobject+0x5a/0x1b0 [<000000008112705e>] register_netdevice+0x397/0x610 [<00000000478a7d04>] br_dev_newlink+0x26/0xb0 [<000000001c7741b8>] __rtnl_newlink+0x892/0xb30 [<000000001a72664f>] rtnl_newlink+0x4e/0x80 [<000000001d5b65e8>] rtnetlink_rcv_msg+0x178/0x4b0 [<0000000096d885e5>] netlink_rcv_skb+0x61/0x170 [<000000002301a89f>] rtnetlink_rcv+0x1d/0x30 [<0000000041806efa>] netlink_unicast+0x1ec/0x2d0 [<000000009a38d51a>] netlink_sendmsg+0x270/0x480 BUG: memory leak unreferenced object 0xffff888119bf5ac0 (size 32): comm "syz-executor612", pid 6996, jiffies 4294943360 (age 20.940s) hex dump (first 32 bytes): 62 72 69 64 67 65 30 00 6b 2f 36 39 39 36 00 ff bridge0.k/6996.. c8 5a bf 19 81 88 ff ff 28 75 36 1a 81 88 ff ff .Z......(u6..... backtrace: [<0000000034eef986>] __kmalloc_track_caller+0x165/0x300 [<000000005f9c33e8>] kstrdup+0x3a/0x70 [<000000003f0add9a>] kstrdup_const+0x48/0x60 [<000000002f06b5c1>] kvasprintf_const+0x7e/0xe0 [<0000000065d05a66>] kobject_set_name_vargs+0x40/0xe0 [<00000000eb8e1f64>] dev_set_name+0x63/0x90 [<00000000d71f9299>] netdev_register_kobject+0x5a/0x1b0 [<000000008112705e>] register_netdevice+0x397/0x610 [<00000000478a7d04>] br_dev_newlink+0x26/0xb0 [<000000001c7741b8>] __rtnl_newlink+0x892/0xb30 [<000000001a72664f>] rtnl_newlink+0x4e/0x80 [<000000001d5b65e8>] rtnetlink_rcv_msg+0x178/0x4b0 [<0000000096d885e5>] netlink_rcv_skb+0x61/0x170 [<000000002301a89f>] rtnetlink_rcv+0x1d/0x30 [<0000000041806efa>] netlink_unicast+0x1ec/0x2d0 [<000000009a38d51a>] netlink_sendmsg+0x270/0x480 BUG: memory leak unreferenced object 0xffff88811af24760 (size 32): comm "syz-executor612", pid 6997, jiffies 4294943407 (age 20.470s) hex dump (first 32 bytes): 62 72 69 64 67 65 30 00 6b 2f 36 39 39 37 00 00 bridge0.k/6997.. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000034eef986>] __kmalloc_track_caller+0x165/0x300 [<000000005f9c33e8>] kstrdup+0x3a/0x70 [<000000003f0add9a>] kstrdup_const+0x48/0x60 [<000000002f06b5c1>] kvasprintf_const+0x7e/0xe0 [<0000000065d05a66>] kobject_set_name_vargs+0x40/0xe0 [<00000000eb8e1f64>] dev_set_name+0x63/0x90 [<00000000d71f9299>] netdev_register_kobject+0x5a/0x1b0 [<000000008112705e>] register_netdevice+0x397/0x610 [<00000000478a7d04>] br_dev_newlink+0x26/0xb0 [<000000001c7741b8>] __rtnl_newlink+0x892/0xb30 [<000000001a72664f>] rtnl_newlink+0x4e/0x80 [<000000001d5b65e8>] rtnetlink_rcv_msg+0x178/0x4b0 [<0000000096d885e5>] netlink_rcv_skb+0x61/0x170 [<000000002301a89f>] rtnetlink_rcv+0x1d/0x30 [<0000000041806efa>] netlink_unicast+0x1ec/0x2d0 [<000000009a38d51a>] netlink_sendmsg+0x270/0x480 BUG: memory leak unreferenced object 0xffff888119bf5ac0 (size 32): comm "syz-executor612", pid 6996, jiffies 4294943360 (age 21.930s) hex dump (first 32 bytes): 62 72 69 64 67 65 30 00 6b 2f 36 39 39 36 00 ff bridge0.k/6996.. c8 5a bf 19 81 88 ff ff 28 75 36 1a 81 88 ff ff .Z......(u6..... backtrace: [<0000000034eef986>] __kmalloc_track_caller+0x165/0x300 [<000000005f9c33e8>] kstrdup+0x3a/0x70 [<000000003f0add9a>] kstrdup_const+0x48/0x60 [<000000002f06b5c1>] kvasprintf_const+0x7e/0xe0 [<0000000065d05a66>] kobject_set_name_vargs+0x40/0xe0 [<00000000eb8e1f64>] dev_set_name+0x63/0x90 [<00000000d71f9299>] netdev_register_kobject+0x5a/0x1b0 [<000000008112705e>] register_netdevice+0x397/0x610 [<00000000478a7d04>] br_dev_newlink+0x26/0xb0 [<000000001c7741b8>] __rtnl_newlink+0x892/0xb30 [<000000001a72664f>] rtnl_newlink+0x4e/0x80 [<000000001d5b65e8>] rtnetlink_rcv_msg+0x178/0x4b0 [<0000000096d885e5>] netlink_rcv_skb+0x61/0x170 [<000000002301a89f>] rtnetlink_rcv+0x1d/0x30 [<0000000041806efa>] netlink_unicast+0x1ec/0x2d0 [<000000009a38d51a>] netlink_sendmsg+0x270/0x480 BUG: memory leak unreferenced object 0xffff88811af24760 (size 32): comm "syz-executor612", pid 6997, jiffies 4294943407 (age 21.460s) hex dump (first 32 bytes): 62 72 69 64 67 65 30 00 6b 2f 36 39 39 37 00 00 bridge0.k/6997.. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000034eef986>] __kmalloc_track_caller+0x165/0x300 [<000000005f9c33e8>] kstrdup+0x3a/0x70 [<000000003f0add9a>] kstrdup_const+0x48/0x60 [<000000002f06b5c1>] kvasprintf_const+0x7e/0xe0 [<0000000065d05a66>] kobject_set_name_vargs+0x40/0xe0 [<00000000eb8e1f64>] dev_set_name+0x63/0x90 [<00000000d71f9299>] netdev_register_kobject+0x5a/0x1b0 [<000000008112705e>] register_netdevice+0x397/0x610 [<00000000478a7d04>] br_dev_newlink+0x26/0xb0 [<000000001c7741b8>] __rtnl_newlink+0x892/0xb30 [<000000001a72664f>] rtnl_newlink+0x4e/0x80 [<000000001d5b65e8>] rtnetlink_rcv_msg+0x178/0x4b0 [<0000000096d885e5>] netlink_rcv_skb+0x61/0x170 [<000000002301a89f>] rtnetlink_rcv+0x1d/0x30 [<0000000041806efa>] netlink_unicast+0x1ec/0x2d0 [<000000009a38d51a>] netlink_sendmsg+0x270/0x480 BUG: memory leak unreferenced object 0xffff888119bf5ac0 (size 32): comm "syz-executor612", pid 6996, jiffies 4294943360 (age 23.890s) hex dump (first 32 bytes): 62 72 69 64 67 65 30 00 6b 2f 36 39 39 36 00 ff bridge0.k/6996.. c8 5a bf 19 81 88 ff ff 28 75 36 1a 81 88 ff ff .Z......(u6..... backtrace: [<0000000034eef986>] __kmalloc_track_caller+0x165/0x300 [<000000005f9c33e8>] kstrdup+0x3a/0x70 [<000000003f0add9a>] kstrdup_const+0x48/0x60 [<000000002f06b5c1>] kvasprintf_const+0x7e/0xe0 [<0000000065d05a66>] kobject_set_name_vargs+0x40/0xe0 [<00000000eb8e1f64>] dev_set_name+0x63/0x90 [<00000000d71f9299>] netdev_register_kobject+0x5a/0x1b0 [<000000008112705e>] register_netdevice+0x397/0x610 [<00000000478a7d04>] br_dev_newlink+0x26/0xb0 [<000000001c7741b8>] __rtnl_newlink+0x892/0xb30 [<000000001a72664f>] rtnl_newlink+0x4e/0x80 [<000000001d5b65e8>] rtnetlink_rcv_msg+0x178/0x4b0 [<0000000096d885e5>] netlink_rcv_skb+0x61/0x170 [<000000002301a89f>] rtnetlink_rcv+0x1d/0x30 [<0000000041806efa>] netlink_unicast+0x1ec/0x2d0 [<000000009a38d51a>] netlink_sendmsg+0x270/0x480 BUG: memory leak unreferenced object 0xffff88811af24760 (size 32): comm "syz-executor612", pid 6997, jiffies 4294943407 (age 23.420s) hex dump (first 32 bytes): 62 72 69 64 67 65 30 00 6b 2f 36 39 39 37 00 00 bridge0.k/6997.. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000034eef986>] __kmalloc_track_caller+0x165/0x300 [<000000005f9c33e8>] kstrdup+0x3a/0x70 [<000000003f0add9a>] kstrdup_const+0x48/0x60 [<000000002f06b5c1>] kvasprintf_const+0x7e/0xe0 [<0000000065d05a66>] kobject_set_name_vargs+0x40/0xe0 [<00000000eb8e1f64>] dev_set_name+0x63/0x90 [<00000000d71f9299>] netdev_register_kobject+0x5a/0x1b0 [<000000008112705e>] register_netdevice+0x397/0x610 [<00000000478a7d04>] br_dev_newlink+0x26/0xb0 [<000000001c7741b8>] __rtnl_newlink+0x892/0xb30 [<000000001a72664f>] rtnl_newlink+0x4e/0x80 [<000000001d5b65e8>] rtnetlink_rcv_msg+0x178/0x4b0 [<0000000096d885e5>] netlink_rcv_skb+0x61/0x170 [<000000002301a89f>] rtnetlink_rcv+0x1d/0x30 [<0000000041806efa>] netlink_unicast+0x1ec/0x2d0 [<000000009a38d51a>] netlink_sendmsg+0x270/0x480 BUG: memory leak unreferenced object 0xffff888119bf5ac0 (size 32): comm "syz-executor612", pid 6996, jiffies 4294943360 (age 25.830s) hex dump (first 32 bytes): 62 72 69 64 67 65 30 00 6b 2f 36 39 39 36 00 ff bridge0.k/6996.. c8 5a bf 19 81 88 ff ff 28 75 36 1a 81 88 ff ff .Z......(u6..... backtrace: [<0000000034eef986>] __kmalloc_track_caller+0x165/0x300 [<000000005f9c33e8>] kstrdup+0x3a/0x70 [<000000003f0add9a>] kstrdup_const+0x48/0x60 [<000000002f06b5c1>] kvasprintf_const+0x7e/0xe0 [<0000000065d05a66>] kobject_set_name_vargs+0x40/0xe0 [<00000000eb8e1f64>] dev_set_name+0x63/0x90 [<00000000d71f9299>] netdev_register_kobject+0x5a/0x1b0 [<000000008112705e>] register_netdevice+0x397/0x610 [<00000000478a7d04>] br_dev_newlink+0x26/0xb0 [<000000001c7741b8>] __rtnl_newlink+0x892/0xb30 [<000000001a72664f>] rtnl_newlink+0x4e/0x80 [<000000001d5b65e8>] rtnetlink_rcv_msg+0x178/0x4b0 [<0000000096d885e5>] netlink_rcv_skb+0x61/0x170 [<000000002301a89f>] rtnetlink_rcv+0x1d/0x30 [<0000000041806efa>] netlink_unicast+0x1ec/0x2d0 [<000000009a38d51a>] netlink_sendmsg+0x270/0x480 BUG: memory leak unreferenced object 0xffff88811af24760 (size 32): comm "syz-executor612", pid 6997, jiffies 4294943407 (age 25.360s) hex dump (first 32 bytes): 62 72 69 64 67 65 30 00 6b 2f 36 39 39 37 00 00 bridge0.k/6997.. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000034eef986>] __kmalloc_track_caller+0x165/0x300 [<000000005f9c33e8>] kstrdup+0x3a/0x70 [<000000003f0add9a>] kstrdup_const+0x48/0x60 [<000000002f06b5c1>] kvasprintf_const+0x7e/0xe0 [<0000000065d05a66>] kobject_set_name_vargs+0x40/0xe0 [<00000000eb8e1f64>] dev_set_name+0x63/0x90 [<00000000d71f9299>] netdev_register_kobject+0x5a/0x1b0 [<000000008112705e>] register_netdevice+0x397/0x610 [<00000000478a7d04>] br_dev_newlink+0x26/0xb0 [<000000001c7741b8>] __rtnl_newlink+0x892/0xb30 [<000000001a72664f>] rtnl_newlink+0x4e/0x80 [<000000001d5b65e8>] rtnetlink_rcv_msg+0x178/0x4b0 [<0000000096d885e5>] netlink_rcv_skb+0x61/0x170 [<000000002301a89f>] rtnetlink_rcv+0x1d/0x30 [<0000000041806efa>] netlink_unicast+0x1ec/0x2d0 [<000000009a38d51a>] netlink_sendmsg+0x270/0x480 executing program executing program executing program [ 88.081526][ T7003] FAULT_INJECTION: forcing a failure. [ 88.081526][ T7003] name failslab, interval 1, probability 0, space 0, times 0 [ 88.094211][ T7003] CPU: 1 PID: 7003 Comm: syz-executor612 Not tainted 5.4.0-rc5+ #0 [ 88.102065][ T7003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.112086][ T7003] Call Trace: [ 88.115344][ T7003] dump_stack+0xaa/0xd6 [ 88.119464][ T7003] should_fail.cold+0x3c/0x49 [ 88.124158][ T7003] __should_failslab+0x65/0xa0 [ 88.128894][ T7003] should_failslab+0x9/0x14 [ 88.133361][ T7003] kmem_cache_alloc+0x26/0x2c0 [ 88.138090][ T7003] create_object+0x3d/0x360 [ 88.142558][ T7003] kmemleak_alloc+0x21/0x30 [ 88.147024][ T7003] kmem_cache_alloc+0x13f/0x2c0 [ 88.151878][ T7003] ? kstrdup+0x5a/0x70 [ 88.155912][ T7003] __kernfs_new_node+0x75/0x270 [ 88.160729][ T7003] ? map_id_range_down+0xb4/0x140 [ 88.165719][ T7003] ? make_kgid+0x23/0x30 [ 88.169925][ T7003] kernfs_new_node+0x5e/0x90 [ 88.174477][ T7003] kernfs_create_dir_ns+0x52/0xb0 [ 88.179466][ T7003] sysfs_create_dir_ns+0x8a/0x120 [ 88.184582][ T7003] kobject_add_internal+0x103/0x350 [ 88.189744][ T7003] kobject_add+0x9e/0xe0 [ 88.193991][ T7003] ? _raw_spin_unlock+0x1f/0x40 [ 88.198807][ T7003] ? get_device_parent.isra.0+0x108/0x240 [ 88.204488][ T7003] device_add+0x19d/0x890 [ 88.208821][ T7003] netdev_register_kobject+0xa6/0x1b0 [ 88.214156][ T7003] register_netdevice+0x397/0x610 [ 88.219145][ T7003] ? br_netpoll_disable+0x40/0x40 [ 88.224142][ T7003] br_dev_newlink+0x26/0xb0 [ 88.228610][ T7003] ? br_afspec+0x2f0/0x2f0 [ 88.232992][ T7003] __rtnl_newlink+0x892/0xb30 [ 88.237634][ T7003] ? find_next_and_bit+0xb0/0xe0 [ 88.242536][ T7003] ? cpumask_next_and+0x2c/0x40 [ 88.247349][ T7003] ? load_balance+0x19d/0xb00 [ 88.251994][ T7003] ? bpf_prog_kallsyms_find+0x39/0x140 [ 88.257509][ T7003] ? __rtnl_newlink+0xb30/0xb30 [ 88.262321][ T7003] rtnl_newlink+0x4e/0x80 [ 88.266615][ T7003] rtnetlink_rcv_msg+0x178/0x4b0 [ 88.271528][ T7003] ? rtnl_calcit.isra.0+0x170/0x170 [ 88.276691][ T7003] netlink_rcv_skb+0x61/0x170 [ 88.281382][ T7003] rtnetlink_rcv+0x1d/0x30 [ 88.285783][ T7003] netlink_unicast+0x1ec/0x2d0 [ 88.290525][ T7003] netlink_sendmsg+0x270/0x480 [ 88.295259][ T7003] sock_sendmsg+0x54/0x70 [ 88.299554][ T7003] ___sys_sendmsg+0x393/0x3c0 [ 88.304199][ T7003] ? _parse_integer+0xbf/0xe0 [ 88.308843][ T7003] ? _kstrtoull+0x92/0xd0 [ 88.313138][ T7003] ? kstrtouint+0x76/0xa0 [ 88.317448][ T7003] ? kstrtouint_from_user+0x7f/0xb0 [ 88.322614][ T7003] ? __fget_light+0x70/0xb0 [ 88.327083][ T7003] ? __fdget+0x1b/0x20 [ 88.331121][ T7003] ? sockfd_lookup_light+0x6c/0xb0 [ 88.336198][ T7003] __sys_sendmsg+0x80/0xf0 [ 88.340638][ T7003] __x64_sys_sendmsg+0x23/0x30 [ 88.345387][ T7003] do_syscall_64+0x73/0x1f0 [ 88.349899][ T7003] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 88.355759][ T7003] RIP: 0033:0x442129 [ 88.359672][ T7003] 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 db 07 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 88.379256][ T7003] RSP: 002b:00007ffc7748c318 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 88.387635][ T7003] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000442129 [ 88.395585][ T7003] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 88.403532][ T7003] RBP: 00007ffc7748c390 R08: 0000000000000002 R09: 00000000bb1414ac [ 88.411470][ T7003] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 88.419407][ T7003] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 88.611197][ T7005] FAULT_INJECTION: forcing a failure. [ 88.611197][ T7005] name failslab, interval 1, probability 0, space 0, times 0 [ 88.623833][ T7005] CPU: 0 PID: 7005 Comm: syz-executor612 Not tainted 5.4.0-rc5+ #0 [ 88.631837][ T7005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.641871][ T7005] Call Trace: [ 88.645129][ T7005] dump_stack+0xaa/0xd6 [ 88.649255][ T7005] should_fail.cold+0x3c/0x49 [ 88.653989][ T7005] __should_failslab+0x65/0xa0 [ 88.658717][ T7005] should_failslab+0x9/0x14 [ 88.663197][ T7005] kmem_cache_alloc+0x26/0x2c0 [ 88.667951][ T7005] create_object+0x3d/0x360 [ 88.672419][ T7005] kmemleak_alloc+0x21/0x30 [ 88.676886][ T7005] kmem_cache_alloc+0x13f/0x2c0 [ 88.681705][ T7005] ? kstrdup+0x5a/0x70 [ 88.685739][ T7005] __kernfs_new_node+0x75/0x270 [ 88.690553][ T7005] ? map_id_range_down+0xb4/0x140 [ 88.695543][ T7005] ? make_kgid+0x23/0x30 [ 88.699752][ T7005] kernfs_new_node+0x5e/0x90 [ 88.704309][ T7005] kernfs_create_dir_ns+0x52/0xb0 [ 88.709298][ T7005] sysfs_create_dir_ns+0x8a/0x120 [ 88.714291][ T7005] kobject_add_internal+0x103/0x350 [ 88.719455][ T7005] kobject_add+0x9e/0xe0 [ 88.723663][ T7005] ? _raw_spin_unlock+0x1f/0x40 [ 88.728480][ T7005] ? get_device_parent.isra.0+0x108/0x240 [ 88.734164][ T7005] device_add+0x19d/0x890 [ 88.738462][ T7005] netdev_register_kobject+0xa6/0x1b0 [ 88.743799][ T7005] register_netdevice+0x397/0x610 [ 88.748788][ T7005] ? br_netpoll_disable+0x40/0x40 [ 88.753779][ T7005] br_dev_newlink+0x26/0xb0 [ 88.758246][ T7005] ? br_afspec+0x2f0/0x2f0 [ 88.762637][ T7005] __rtnl_newlink+0x892/0xb30 [ 88.767281][ T7005] ? find_next_and_bit+0xb0/0xe0 [ 88.772184][ T7005] ? cpumask_next_and+0x2c/0x40 [ 88.776999][ T7005] ? load_balance+0x19d/0xb00 [ 88.781658][ T7005] ? bpf_prog_kallsyms_find+0x39/0x140 [ 88.787088][ T7005] ? __rtnl_newlink+0xb30/0xb30 [ 88.791906][ T7005] rtnl_newlink+0x4e/0x80 [ 88.796201][ T7005] rtnetlink_rcv_msg+0x178/0x4b0 [ 88.801113][ T7005] ? rtnl_calcit.isra.0+0x170/0x170 [ 88.806275][ T7005] netlink_rcv_skb+0x61/0x170 [ 88.810916][ T7005] rtnetlink_rcv+0x1d/0x30 [ 88.815318][ T7005] netlink_unicast+0x1ec/0x2d0 [ 88.820063][ T7005] netlink_sendmsg+0x270/0x480 [ 88.824800][ T7005] sock_sendmsg+0x54/0x70 [ 88.829101][ T7005] ___sys_sendmsg+0x393/0x3c0 [ 88.833747][ T7005] ? finish_task_switch+0x7b/0x260 [ 88.838824][ T7005] ? switch_mm_irqs_off+0x1a1/0x5e0 [ 88.843990][ T7005] ? __schedule+0x319/0x640 [ 88.848466][ T7005] ? preempt_schedule_irq+0x72/0x90 [ 88.853630][ T7005] ? retint_kernel+0x1b/0x1b [ 88.858186][ T7005] ? __fget_light+0x70/0xb0 [ 88.862653][ T7005] ? __fdget+0x1b/0x20 [ 88.866691][ T7005] ? sockfd_lookup_light+0x6c/0xb0 [ 88.871765][ T7005] __sys_sendmsg+0x80/0xf0 [ 88.876148][ T7005] __x64_sys_sendmsg+0x23/0x30 [ 88.880880][ T7005] do_syscall_64+0x73/0x1f0 [ 88.885346][ T7005] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 88.891224][ T7005] RIP: 0033:0x442129 [ 88.895095][ T7005] 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 db 07 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 88.914664][ T7005] RSP: 002b:00007ffc7748c318 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 88.923041][ T7005] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000442129 [ 88.930980][ T7005] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 88.938916][ T7005] RBP: 00007ffc7748c390 R08: 0000000000000002 R09: 00000000bb1414ac [ 88.946855][ T7005] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 88.954791][ T7005] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 89.071145][ T7006] FAULT_INJECTION: forcing a failure. [ 89.071145][ T7006] name failslab, interval 1, probability 0, space 0, times 0 [ 89.083761][ T7006] CPU: 0 PID: 7006 Comm: syz-executor612 Not tainted 5.4.0-rc5+ #0 [ 89.091618][ T7006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.101740][ T7006] Call Trace: [ 89.105003][ T7006] dump_stack+0xaa/0xd6 [ 89.109233][ T7006] should_fail.cold+0x3c/0x49 [ 89.113880][ T7006] __should_failslab+0x65/0xa0 [ 89.118615][ T7006] should_failslab+0x9/0x14 [ 89.123082][ T7006] kmem_cache_alloc+0x26/0x2c0 [ 89.127813][ T7006] create_object+0x3d/0x360 [ 89.132286][ T7006] kmemleak_alloc+0x21/0x30 [ 89.136759][ T7006] kmem_cache_alloc+0x13f/0x2c0 [ 89.141578][ T7006] ? kstrdup+0x5a/0x70 [ 89.145612][ T7006] __kernfs_new_node+0x75/0x270 [ 89.150428][ T7006] ? map_id_range_down+0xb4/0x140 [ 89.155425][ T7006] ? make_kgid+0x23/0x30 [ 89.159632][ T7006] kernfs_new_node+0x5e/0x90 [ 89.164191][ T7006] kernfs_create_dir_ns+0x52/0xb0 [ 89.169178][ T7006] sysfs_create_dir_ns+0x8a/0x120 [ 89.174169][ T7006] kobject_add_internal+0x103/0x350 [ 89.179333][ T7006] kobject_add+0x9e/0xe0 [ 89.183542][ T7006] ? _raw_spin_unlock+0x1f/0x40 [ 89.188372][ T7006] ? get_device_parent.isra.0+0x108/0x240 [ 89.194057][ T7006] device_add+0x19d/0x890 [ 89.198357][ T7006] netdev_register_kobject+0xa6/0x1b0 [ 89.203706][ T7006] register_netdevice+0x397/0x610 [ 89.208697][ T7006] ? br_netpoll_disable+0x40/0x40 [ 89.213698][ T7006] br_dev_newlink+0x26/0xb0 [ 89.218163][ T7006] ? br_afspec+0x2f0/0x2f0 [ 89.222547][ T7006] __rtnl_newlink+0x892/0xb30 [ 89.227190][ T7006] ? find_next_and_bit+0xb0/0xe0 [ 89.232094][ T7006] ? cpumask_next_and+0x2c/0x40 [ 89.236911][ T7006] ? load_balance+0x19d/0xb00 [ 89.241571][ T7006] ? bpf_prog_kallsyms_find+0x39/0x140 [ 89.247002][ T7006] ? __rtnl_newlink+0xb30/0xb30 [ 89.251818][ T7006] rtnl_newlink+0x4e/0x80 [ 89.256111][ T7006] rtnetlink_rcv_msg+0x178/0x4b0 [ 89.261028][ T7006] ? rtnl_calcit.isra.0+0x170/0x170 [ 89.266203][ T7006] netlink_rcv_skb+0x61/0x170 [ 89.270853][ T7006] rtnetlink_rcv+0x1d/0x30 [ 89.275231][ T7006] netlink_unicast+0x1ec/0x2d0 [ 89.279969][ T7006] netlink_sendmsg+0x270/0x480 [ 89.284703][ T7006] sock_sendmsg+0x54/0x70 [ 89.288998][ T7006] ___sys_sendmsg+0x393/0x3c0 [ 89.293641][ T7006] ? _parse_integer+0xbf/0xe0 [ 89.298283][ T7006] ? _kstrtoull+0x92/0xd0 [ 89.302579][ T7006] ? kstrtouint+0x76/0xa0 [ 89.306873][ T7006] ? kstrtouint_from_user+0x7f/0xb0 [ 89.312047][ T7006] ? __fget_light+0x70/0xb0 [ 89.316514][ T7006] ? __fdget+0x1b/0x20 [ 89.320550][ T7006] ? sockfd_lookup_light+0x6c/0xb0 [ 89.325629][ T7006] __sys_sendmsg+0x80/0xf0 [ 89.330010][ T7006] __x64_sys_sendmsg+0x23/0x30 [ 89.334739][ T7006] do_syscall_64+0x73/0x1f0 [ 89.339209][ T7006] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 89.345069][ T7006] RIP: 0033:0x442129 [ 89.348934][ 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 db 07 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 89.368513][ T7006] RSP: 002b:00007ffc7748c318 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 89.376895][ T7006] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000442129 [ 89.384835][ T7006] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 89.392785][ T7006] RBP: 00007ffc7748c390 R08: 0000000000000002 R09: 00000000bb1414ac [ 89.400728][ T7006] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 89.408668][ T7006] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000