Warning: Permanently added '[localhost]:8985' (ED25519) to the list of known hosts.
2025/11/15 16:34:50 parsed 1 programs
syzkaller login: [ 90.085204][ T5310] cgroup: Unknown subsys name 'net'
[ 90.154138][ T5310] cgroup: Unknown subsys name 'cpuset'
[ 90.159963][ T5310] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 91.902017][ T10] cfg80211: failed to load regulatory.db
[ 91.946134][ T5310] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 95.878219][ T5326] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality.
[ 98.254760][ T5358] chnl_net:caif_netlink_parms(): no params data found
[ 98.323484][ T5358] bridge0: port 1(bridge_slave_0) entered blocking state
[ 98.327398][ T5358] bridge0: port 1(bridge_slave_0) entered disabled state
[ 98.330703][ T5358] bridge_slave_0: entered allmulticast mode
[ 98.334130][ T5358] bridge_slave_0: entered promiscuous mode
[ 98.339269][ T5358] bridge0: port 2(bridge_slave_1) entered blocking state
[ 98.342876][ T5358] bridge0: port 2(bridge_slave_1) entered disabled state
[ 98.346404][ T5358] bridge_slave_1: entered allmulticast mode
[ 98.349866][ T5358] bridge_slave_1: entered promiscuous mode
[ 98.378384][ T5358] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 98.386362][ T5358] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 98.410055][ T5358] team0: Port device team_slave_0 added
[ 98.415440][ T5358] team0: Port device team_slave_1 added
[ 98.441757][ T5358] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 98.444774][ T5358] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 98.458505][ T5358] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 98.466903][ T5358] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 98.469915][ T5358] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 98.482126][ T5358] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 98.517281][ T5358] hsr_slave_0: entered promiscuous mode
[ 98.521430][ T5358] hsr_slave_1: entered promiscuous mode
[ 98.681149][ T5358] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 98.703135][ T5358] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 98.720906][ T5358] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 98.728401][ T5358] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 98.770097][ T5358] bridge0: port 2(bridge_slave_1) entered blocking state
[ 98.773615][ T5358] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 98.778618][ T5358] bridge0: port 1(bridge_slave_0) entered blocking state
[ 98.782060][ T5358] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 98.843046][ T5358] 8021q: adding VLAN 0 to HW filter on device bond0
[ 98.858017][ T31] bridge0: port 1(bridge_slave_0) entered disabled state
[ 98.864692][ T31] bridge0: port 2(bridge_slave_1) entered disabled state
[ 98.875032][ T5358] 8021q: adding VLAN 0 to HW filter on device team0
[ 98.883805][ T31] bridge0: port 1(bridge_slave_0) entered blocking state
[ 98.887401][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 98.905810][ T31] bridge0: port 2(bridge_slave_1) entered blocking state
[ 98.909028][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 99.105003][ T5358] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 99.143617][ T5358] veth0_vlan: entered promiscuous mode
[ 99.152702][ T5358] veth1_vlan: entered promiscuous mode
[ 99.184505][ T5358] veth0_macvtap: entered promiscuous mode
[ 99.191685][ T5358] veth1_macvtap: entered promiscuous mode
[ 99.208002][ T5358] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 99.218929][ T5358] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 99.232878][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 99.237350][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 99.255961][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 99.259881][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 99.393903][ T12] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 99.450021][ T12] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 99.495762][ T12] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 99.544031][ T12] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 100.575251][ T5402] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 100.583037][ T5402] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 100.586782][ T5402] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 100.590999][ T5402] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 100.594635][ T5402] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 100.895755][ T1038] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 100.899249][ T1038] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 100.942619][ T31] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 100.946289][ T31] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/11/15 16:35:04 executed programs: 0
[ 101.818813][ T4667] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 101.823143][ T4667] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 101.827031][ T4667] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 101.832392][ T4667] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 101.836318][ T4667] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 102.096796][ T12] bridge_slave_1: left allmulticast mode
[ 102.099843][ T12] bridge_slave_1: left promiscuous mode
[ 102.121476][ T12] bridge0: port 2(bridge_slave_1) entered disabled state
[ 102.162210][ T12] bridge_slave_0: left allmulticast mode
[ 102.164714][ T12] bridge_slave_0: left promiscuous mode
[ 102.167262][ T12] bridge0: port 1(bridge_slave_0) entered disabled state
[ 102.829646][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 102.841750][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 102.852388][ T12] bond0 (unregistering): Released all slaves
[ 102.954112][ T12] hsr_slave_0: left promiscuous mode
[ 102.957710][ T12] hsr_slave_1: left promiscuous mode
[ 102.962448][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 102.966600][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 102.971938][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 102.975471][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 102.991750][ T12] veth1_macvtap: left promiscuous mode
[ 102.995788][ T12] veth0_macvtap: left promiscuous mode
[ 102.998282][ T12] veth1_vlan: left promiscuous mode
[ 103.001515][ T12] veth0_vlan: left promiscuous mode
[ 103.296084][ T12] team0 (unregistering): Port device team_slave_1 removed
[ 103.317708][ T12] team0 (unregistering): Port device team_slave_0 removed
[ 103.843260][ T5424] chnl_net:caif_netlink_parms(): no params data found
[ 103.891521][ T4667] Bluetooth: hci0: command tx timeout
[ 104.324430][ T5424] bridge0: port 1(bridge_slave_0) entered blocking state
[ 104.327938][ T5424] bridge0: port 1(bridge_slave_0) entered disabled state
[ 104.333473][ T5424] bridge_slave_0: entered allmulticast mode
[ 104.336524][ T5424] bridge_slave_0: entered promiscuous mode
[ 104.361316][ T5424] bridge0: port 2(bridge_slave_1) entered blocking state
[ 104.364572][ T5424] bridge0: port 2(bridge_slave_1) entered disabled state
[ 104.367902][ T5424] bridge_slave_1: entered allmulticast mode
[ 104.386949][ T5424] bridge_slave_1: entered promiscuous mode
[ 104.558684][ T5424] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 104.593717][ T5424] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 104.729792][ T5424] team0: Port device team_slave_0 added
[ 104.747259][ T5424] team0: Port device team_slave_1 added
[ 104.908136][ T5424] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 104.930710][ T5424] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 104.951238][ T5424] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 104.989234][ T5424] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 105.000279][ T5424] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 105.035101][ T5424] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 105.152823][ T5424] hsr_slave_0: entered promiscuous mode
[ 105.160873][ T5424] hsr_slave_1: entered promiscuous mode
[ 105.728660][ T5424] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 105.751319][ T5424] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 105.758155][ T5424] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 105.778408][ T5424] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 105.928198][ T5424] 8021q: adding VLAN 0 to HW filter on device bond0
[ 105.959232][ T5424] 8021q: adding VLAN 0 to HW filter on device team0
[ 105.973631][ T4667] Bluetooth: hci0: command tx timeout
[ 105.984049][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 105.986962][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 106.005402][ T31] bridge0: port 2(bridge_slave_1) entered blocking state
[ 106.008762][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 106.343216][ T5424] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 106.419189][ T5424] veth0_vlan: entered promiscuous mode
[ 106.435279][ T5424] veth1_vlan: entered promiscuous mode
[ 106.493735][ T5424] veth0_macvtap: entered promiscuous mode
[ 106.511640][ T5424] veth1_macvtap: entered promiscuous mode
[ 106.536071][ T5424] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 106.558700][ T5424] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 106.585971][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 106.598076][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 106.615916][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 106.636239][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 106.718156][ T1052] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 106.733156][ T1052] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 106.784526][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 106.789044][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/11/15 16:35:09 executed programs: 2
[ 106.946337][ T5486] netlink: 'syz.0.17': attribute type 10 has an invalid length.
[ 106.964043][ T5486] bond0: (slave wlan1): Enslaving as an active interface with an up link
[ 106.969002][ T5486] FAULT_INJECTION: forcing a failure.
[ 106.969002][ T5486] name failslab, interval 1, probability 0, space 0, times 1
[ 106.990549][ T5486] CPU: 0 UID: 0 PID: 5486 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full)
[ 106.990570][ T5486] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 106.990577][ T5486] Call Trace:
[ 106.990582][ T5486]
[ 106.990587][ T5486] dump_stack_lvl+0x189/0x250
[ 106.990719][ T5486] ? __pfx____ratelimit+0x10/0x10
[ 106.990764][ T5486] ? __pfx_dump_stack_lvl+0x10/0x10
[ 106.990779][ T5486] ? __pfx__printk+0x10/0x10
[ 106.990792][ T5486] ? __pfx___might_resched+0x10/0x10
[ 106.990804][ T5486] ? fs_reclaim_acquire+0x7d/0x100
[ 106.990824][ T5486] should_fail_ex+0x414/0x560
[ 106.990874][ T5486] should_failslab+0xa8/0x100
[ 106.990891][ T5486] __kmalloc_noprof+0xcb/0x7f0
[ 106.990904][ T5486] ? ieee80211_ie_len_eht_cap+0x4fc/0x750
[ 106.990919][ T5486] ? ieee80211_mesh_build_beacon+0xc3/0x1b50
[ 106.990938][ T5486] ieee80211_mesh_build_beacon+0xc3/0x1b50
[ 106.990959][ T5486] ieee80211_mesh_rebuild_beacon+0xc7/0x170
[ 106.990974][ T5486] ieee80211_mesh_csa_beacon+0x140/0x2c0
[ 106.990989][ T5486] ieee80211_set_csa_beacon+0x3cc/0x9a0
[ 106.991004][ T5486] ? drv_pre_channel_switch+0x38c/0x690
[ 106.991017][ T5486] ieee80211_channel_switch+0x8ef/0xcb0
[ 106.991037][ T5486] ? __pfx_ieee80211_channel_switch+0x10/0x10
[ 106.991048][ T5486] ? cfg80211_chandef_dfs_required+0xcee/0xe70
[ 106.991083][ T5486] ? rcu_is_watching+0x15/0xb0
[ 106.991098][ T5486] rdev_channel_switch+0x108/0x290
[ 106.991120][ T5486] nl80211_channel_switch+0xac9/0xd70
[ 106.991154][ T5486] ? __rtnl_unlock+0x68/0xf0
[ 106.991176][ T5486] ? __mutex_unlock_slowpath+0x1a1/0x740
[ 106.991198][ T5486] ? __pfx_nl80211_channel_switch+0x10/0x10
[ 106.991209][ T5486] ? __pfx___mutex_unlock_slowpath+0x10/0x10
[ 106.991223][ T5486] ? rcu_is_watching+0x15/0xb0
[ 106.991267][ T5486] ? __nla_parse+0x40/0x60
[ 106.991285][ T5486] ? nl80211_pre_doit+0x4f1/0x930
[ 106.991301][ T5486] genl_family_rcv_msg_doit+0x215/0x300
[ 106.991320][ T5486] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10
[ 106.991340][ T5486] ? bpf_lsm_capable+0x9/0x20
[ 106.991353][ T5486] ? security_capable+0x7e/0x2e0
[ 106.991371][ T5486] genl_rcv_msg+0x60e/0x790
[ 106.991388][ T5486] ? __pfx_genl_rcv_msg+0x10/0x10
[ 106.991424][ T5486] ? __pfx_nl80211_pre_doit+0x10/0x10
[ 106.991436][ T5486] ? __pfx_nl80211_channel_switch+0x10/0x10
[ 106.991446][ T5486] ? __pfx_nl80211_post_doit+0x10/0x10
[ 106.991460][ T5486] ? __asan_memcpy+0x40/0x70
[ 106.991479][ T5486] ? __pfx_ref_tracker_free+0x10/0x10
[ 106.991498][ T5486] netlink_rcv_skb+0x208/0x470
[ 106.991513][ T5486] ? __lock_acquire+0xab9/0xd20
[ 106.991525][ T5486] ? __pfx_genl_rcv_msg+0x10/0x10
[ 106.991540][ T5486] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 106.991568][ T5486] ? down_read+0x1ad/0x2e0
[ 106.991580][ T5486] genl_rcv+0x28/0x40
[ 106.991592][ T5486] netlink_unicast+0x82f/0x9e0
[ 106.991613][ T5486] ? __pfx_netlink_unicast+0x10/0x10
[ 106.991630][ T5486] ? netlink_sendmsg+0x642/0xb30
[ 106.991644][ T5486] ? skb_put+0x11b/0x210
[ 106.991662][ T5486] netlink_sendmsg+0x805/0xb30
[ 106.991685][ T5486] ? __pfx_netlink_sendmsg+0x10/0x10
[ 106.991703][ T5486] ? aa_sock_msg_perm+0xf1/0x1d0
[ 106.991722][ T5486] ? bpf_lsm_socket_sendmsg+0x9/0x20
[ 106.991746][ T5486] ? __pfx_netlink_sendmsg+0x10/0x10
[ 106.991763][ T5486] __sock_sendmsg+0x21c/0x270
[ 106.991778][ T5486] ____sys_sendmsg+0x505/0x830
[ 106.991800][ T5486] ? __pfx_____sys_sendmsg+0x10/0x10
[ 106.991823][ T5486] ? import_iovec+0x74/0xa0
[ 106.991837][ T5486] ___sys_sendmsg+0x21f/0x2a0
[ 106.991856][ T5486] ? __pfx____sys_sendmsg+0x10/0x10
[ 106.991876][ T5486] ? rcu_read_lock_any_held+0xb3/0x120
[ 106.991898][ T5486] ? sb_end_write+0xe9/0x1c0
[ 106.991923][ T5486] ? __pfx_vfs_write+0x10/0x10
[ 106.991936][ T5486] ? do_sys_openat2+0x154/0x1c0
[ 106.991951][ T5486] __x64_sys_sendmsg+0x19b/0x260
[ 106.991970][ T5486] ? __pfx___x64_sys_sendmsg+0x10/0x10
[ 106.991993][ T5486] ? __pfx_ksys_write+0x10/0x10
[ 106.992008][ T5486] ? do_syscall_64+0xbe/0xfa0
[ 106.992026][ T5486] do_syscall_64+0xfa/0xfa0
[ 106.992038][ T5486] ? lockdep_hardirqs_on+0x9c/0x150
[ 106.992053][ T5486] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 106.992064][ T5486] ? clear_bhb_loop+0x60/0xb0
[ 106.992078][ T5486] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 106.992088][ T5486] RIP: 0033:0x7fba5418f6c9
[ 106.992101][ T5486] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 106.992110][ T5486] RSP: 002b:00007ffcc36fc768 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 106.992123][ T5486] RAX: ffffffffffffffda RBX: 00007fba543e5fa0 RCX: 00007fba5418f6c9
[ 106.992131][ T5486] RDX: 0000000000000000 RSI: 0000200000004180 RDI: 0000000000000003
[ 106.992138][ T5486] RBP: 00007ffcc36fc7c0 R08: 0000000000000000 R09: 0000000000000000
[ 106.992145][ T5486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 106.992151][ T5486] R13: 00007fba543e5fa0 R14: 00007fba543e5fa0 R15: 0000000000000003
[ 106.992170][ T5486]
[ 106.992414][ T5486]
[ 107.223696][ T5486] =============================
[ 107.225827][ T5486] WARNING: suspicious RCU usage
[ 107.228005][ T5486] syzkaller #0 Not tainted
[ 107.231197][ T5486] -----------------------------
[ 107.233508][ T5486] net/mac80211/mesh.c:1571 suspicious rcu_dereference_check() usage!
[ 107.237318][ T5486]
[ 107.237318][ T5486] other info that might help us debug this:
[ 107.237318][ T5486]
[ 107.242026][ T5486]
[ 107.242026][ T5486] rcu_scheduler_active = 2, debug_locks = 1
[ 107.245725][ T5486] 2 locks held by syz.0.17/5486:
[ 107.248149][ T5486] #0: ffffffff8f333750 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40
[ 107.252715][ T5486] #1: ffff88804dc08788 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: nl80211_pre_doit+0x281/0x930
[ 107.257037][ T5486]
[ 107.257037][ T5486] stack backtrace:
[ 107.259713][ T5486] CPU: 0 UID: 0 PID: 5486 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full)
[ 107.259731][ T5486] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 107.259738][ T5486] Call Trace:
[ 107.259745][ T5486]
[ 107.259751][ T5486] dump_stack_lvl+0x189/0x250
[ 107.259775][ T5486] ? __pfx_dump_stack_lvl+0x10/0x10
[ 107.259790][ T5486] ? __pfx__printk+0x10/0x10
[ 107.259805][ T5486] ? print_lock_name+0xde/0x100
[ 107.259818][ T5486] lockdep_rcu_suspicious+0x140/0x1d0
[ 107.259833][ T5486] ieee80211_mesh_csa_beacon+0x280/0x2c0
[ 107.259851][ T5486] ieee80211_set_csa_beacon+0x3cc/0x9a0
[ 107.259867][ T5486] ? drv_pre_channel_switch+0x38c/0x690
[ 107.259880][ T5486] ieee80211_channel_switch+0x8ef/0xcb0
[ 107.259900][ T5486] ? __pfx_ieee80211_channel_switch+0x10/0x10
[ 107.259911][ T5486] ? cfg80211_chandef_dfs_required+0xcee/0xe70
[ 107.259942][ T5486] ? rcu_is_watching+0x15/0xb0
[ 107.259958][ T5486] rdev_channel_switch+0x108/0x290
[ 107.259970][ T5486] nl80211_channel_switch+0xac9/0xd70
[ 107.259983][ T5486] ? __rtnl_unlock+0x68/0xf0
[ 107.259997][ T5486] ? __mutex_unlock_slowpath+0x1a1/0x740
[ 107.260014][ T5486] ? __pfx_nl80211_channel_switch+0x10/0x10
[ 107.260026][ T5486] ? __pfx___mutex_unlock_slowpath+0x10/0x10
[ 107.260040][ T5486] ? rcu_is_watching+0x15/0xb0
[ 107.260074][ T5486] ? __nla_parse+0x40/0x60
[ 107.260094][ T5486] ? nl80211_pre_doit+0x4f1/0x930
[ 107.260110][ T5486] genl_family_rcv_msg_doit+0x215/0x300
[ 107.260128][ T5486] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10
[ 107.260148][ T5486] ? bpf_lsm_capable+0x9/0x20
[ 107.260184][ T5486] ? security_capable+0x7e/0x2e0
[ 107.260197][ T5486] genl_rcv_msg+0x60e/0x790
[ 107.260209][ T5486] ? __pfx_genl_rcv_msg+0x10/0x10
[ 107.260220][ T5486] ? __pfx_nl80211_pre_doit+0x10/0x10
[ 107.260230][ T5486] ? __pfx_nl80211_channel_switch+0x10/0x10
[ 107.260239][ T5486] ? __pfx_nl80211_post_doit+0x10/0x10
[ 107.260252][ T5486] ? __asan_memcpy+0x40/0x70
[ 107.260264][ T5486] ? __pfx_ref_tracker_free+0x10/0x10
[ 107.260284][ T5486] netlink_rcv_skb+0x208/0x470
[ 107.260299][ T5486] ? __lock_acquire+0xab9/0xd20
[ 107.260310][ T5486] ? __pfx_genl_rcv_msg+0x10/0x10
[ 107.260323][ T5486] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 107.260348][ T5486] ? down_read+0x1ad/0x2e0
[ 107.260359][ T5486] genl_rcv+0x28/0x40
[ 107.260370][ T5486] netlink_unicast+0x82f/0x9e0
[ 107.260388][ T5486] ? __pfx_netlink_unicast+0x10/0x10
[ 107.260402][ T5486] ? netlink_sendmsg+0x642/0xb30
[ 107.260416][ T5486] ? skb_put+0x11b/0x210
[ 107.260432][ T5486] netlink_sendmsg+0x805/0xb30
[ 107.260454][ T5486] ? __pfx_netlink_sendmsg+0x10/0x10
[ 107.260479][ T5486] ? aa_sock_msg_perm+0xf1/0x1d0
[ 107.260495][ T5486] ? bpf_lsm_socket_sendmsg+0x9/0x20
[ 107.260509][ T5486] ? __pfx_netlink_sendmsg+0x10/0x10
[ 107.260524][ T5486] __sock_sendmsg+0x21c/0x270
[ 107.260539][ T5486] ____sys_sendmsg+0x505/0x830
[ 107.260559][ T5486] ? __pfx_____sys_sendmsg+0x10/0x10
[ 107.260579][ T5486] ? import_iovec+0x74/0xa0
[ 107.260594][ T5486] ___sys_sendmsg+0x21f/0x2a0
[ 107.260610][ T5486] ? __pfx____sys_sendmsg+0x10/0x10
[ 107.260630][ T5486] ? rcu_read_lock_any_held+0xb3/0x120
[ 107.260651][ T5486] ? sb_end_write+0xe9/0x1c0
[ 107.260674][ T5486] ? __pfx_vfs_write+0x10/0x10
[ 107.260688][ T5486] ? do_sys_openat2+0x154/0x1c0
[ 107.260703][ T5486] __x64_sys_sendmsg+0x19b/0x260
[ 107.260721][ T5486] ? __pfx___x64_sys_sendmsg+0x10/0x10
[ 107.260742][ T5486] ? __pfx_ksys_write+0x10/0x10
[ 107.260756][ T5486] ? do_syscall_64+0xbe/0xfa0
[ 107.260774][ T5486] do_syscall_64+0xfa/0xfa0
[ 107.260787][ T5486] ? lockdep_hardirqs_on+0x9c/0x150
[ 107.260801][ T5486] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 107.260812][ T5486] ? clear_bhb_loop+0x60/0xb0
[ 107.260825][ T5486] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 107.260836][ T5486] RIP: 0033:0x7fba5418f6c9
[ 107.260848][ T5486] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 107.260857][ T5486] RSP: 002b:00007ffcc36fc768 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 107.260871][ T5486] RAX: ffffffffffffffda RBX: 00007fba543e5fa0 RCX: 00007fba5418f6c9
[ 107.260878][ T5486] RDX: 0000000000000000 RSI: 0000200000004180 RDI: 0000000000000003
[ 107.260884][ T5486] RBP: 00007ffcc36fc7c0 R08: 0000000000000000 R09: 0000000000000000
[ 107.260890][ T5486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 107.260896][ T5486] R13: 00007fba543e5fa0 R14: 00007fba543e5fa0 R15: 0000000000000003
[ 107.260913][ T5486]
[ 107.602992][ T5489] netlink: 'syz.0.18': attribute type 10 has an invalid length.
[ 107.607644][ T5489] FAULT_INJECTION: forcing a failure.
[ 107.607644][ T5489] name fail_usercopy, interval 1, probability 0, space 0, times 1
[ 107.615744][ T5489] CPU: 0 UID: 0 PID: 5489 Comm: syz.0.18 Not tainted syzkaller #0 PREEMPT(full)
[ 107.615763][ T5489] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 107.615770][ T5489] Call Trace:
[ 107.615777][ T5489]
[ 107.615783][ T5489] dump_stack_lvl+0x189/0x250
[ 107.615809][ T5489] ? __pfx____ratelimit+0x10/0x10
[ 107.615833][ T5489] ? __pfx_dump_stack_lvl+0x10/0x10
[ 107.615852][ T5489] ? __pfx__printk+0x10/0x10
[ 107.615874][ T5489] should_fail_ex+0x414/0x560
[ 107.615896][ T5489] _copy_to_user+0x31/0xb0
[ 107.615916][ T5489] simple_read_from_buffer+0xe1/0x170
[ 107.615940][ T5489] proc_fail_nth_read+0x1b3/0x220
[ 107.615957][ T5489] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 107.615975][ T5489] ? rw_verify_area+0x2a6/0x4d0
[ 107.615992][ T5489] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 107.616009][ T5489] vfs_read+0x200/0xa30
[ 107.616033][ T5489] ? __pfx_vfs_read+0x10/0x10
[ 107.616050][ T5489] ? do_sys_openat2+0x154/0x1c0
[ 107.616070][ T5489] ? __x64_sys_sendmsg+0x1b4/0x260
[ 107.616101][ T5489] ksys_read+0x145/0x250
[ 107.616121][ T5489] ? __pfx_ksys_read+0x10/0x10
[ 107.616141][ T5489] ? do_syscall_64+0xbe/0xfa0
[ 107.616166][ T5489] do_syscall_64+0xfa/0xfa0
[ 107.616185][ T5489] ? lockdep_hardirqs_on+0x9c/0x150
[ 107.616206][ T5489] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 107.616221][ T5489] ? clear_bhb_loop+0x60/0xb0
[ 107.616239][ T5489] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 107.616253][ T5489] RIP: 0033:0x7fba5418e0dc
[ 107.616268][ T5489] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 107.616280][ T5489] RSP: 002b:00007ffcc36fc760 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 107.616298][ T5489] RAX: ffffffffffffffda RBX: 00007fba543e5fa0 RCX: 00007fba5418e0dc
[ 107.616308][ T5489] RDX: 000000000000000f RSI: 00007ffcc36fc7d0 RDI: 0000000000000009
[ 107.616317][ T5489] RBP: 00007ffcc36fc7c0 R08: 0000000000000000 R09: 0000000000000000
[ 107.616325][ T5489] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 107.616334][ T5489] R13: 00007fba543e5fa0 R14: 00007fba543e5fa0 R15: 0000000000000003
[ 107.616357][ T5489]
[ 107.767907][ T5490] netlink: 'syz.0.19': attribute type 10 has an invalid length.
[ 107.783852][ T5490] FAULT_INJECTION: forcing a failure.
[ 107.783852][ T5490] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 107.790899][ T5490] CPU: 0 UID: 0 PID: 5490 Comm: syz.0.19 Not tainted syzkaller #0 PREEMPT(full)
[ 107.790917][ T5490] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 107.790925][ T5490] Call Trace:
[ 107.790930][ T5490]
[ 107.790936][ T5490] dump_stack_lvl+0x189/0x250
[ 107.790960][ T5490] ? __pfx____ratelimit+0x10/0x10
[ 107.790977][ T5490] ? __pfx_dump_stack_lvl+0x10/0x10
[ 107.790993][ T5490] ? __pfx__printk+0x10/0x10
[ 107.791012][ T5490] should_fail_ex+0x414/0x560
[ 107.791033][ T5490] _copy_to_user+0x31/0xb0
[ 107.791049][ T5490] simple_read_from_buffer+0xe1/0x170
[ 107.791069][ T5490] proc_fail_nth_read+0x1b3/0x220
[ 107.791085][ T5490] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 107.791100][ T5490] ? rw_verify_area+0x2a6/0x4d0
[ 107.791113][ T5490] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 107.791127][ T5490] vfs_read+0x200/0xa30
[ 107.791146][ T5490] ? __pfx_vfs_read+0x10/0x10
[ 107.791159][ T5490] ? do_sys_openat2+0x154/0x1c0
[ 107.791176][ T5490] ? __x64_sys_sendmsg+0x1b4/0x260
[ 107.791201][ T5490] ksys_read+0x145/0x250
[ 107.791216][ T5490] ? __pfx_ksys_read+0x10/0x10
[ 107.791232][ T5490] ? do_syscall_64+0xbe/0xfa0
[ 107.791252][ T5490] do_syscall_64+0xfa/0xfa0
[ 107.791277][ T5490] ? lockdep_hardirqs_on+0x9c/0x150
[ 107.791294][ T5490] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 107.791305][ T5490] ? clear_bhb_loop+0x60/0xb0
[ 107.791321][ T5490] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 107.791332][ T5490] RIP: 0033:0x7fba5418e0dc
[ 107.791344][ T5490] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 107.791354][ T5490] RSP: 002b:00007ffcc36fc760 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 107.791368][ T5490] RAX: ffffffffffffffda RBX: 00007fba543e5fa0 RCX: 00007fba5418e0dc
[ 107.791377][ T5490] RDX: 000000000000000f RSI: 00007ffcc36fc7d0 RDI: 0000000000000009
[ 107.791385][ T5490] RBP: 00007ffcc36fc7c0 R08: 0000000000000000 R09: 0000000000000000
[ 107.791392][ T5490] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 107.791443][ T5490] R13: 00007fba543e5fa0 R14: 00007fba543e5fa0 R15: 0000000000000003
[ 107.791465][ T5490]
[ 107.915460][ T5491] netlink: 'syz.0.20': attribute type 10 has an invalid length.
[ 107.920243][ T5491] FAULT_INJECTION: forcing a failure.
[ 107.920243][ T5491] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 107.925317][ T5491] CPU: 0 UID: 0 PID: 5491 Comm: syz.0.20 Not tainted syzkaller #0 PREEMPT(full)
[ 107.925335][ T5491] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 107.925342][ T5491] Call Trace:
[ 107.925350][ T5491]
[ 107.925357][ T5491] dump_stack_lvl+0x189/0x250
[ 107.925376][ T5491] ? __pfx____ratelimit+0x10/0x10
[ 107.925392][ T5491] ? __pfx_dump_stack_lvl+0x10/0x10
[ 107.925406][ T5491] ? __pfx__printk+0x10/0x10
[ 107.925423][ T5491] should_fail_ex+0x414/0x560
[ 107.925442][ T5491] _copy_to_user+0x31/0xb0
[ 107.925455][ T5491] simple_read_from_buffer+0xe1/0x170
[ 107.925473][ T5491] proc_fail_nth_read+0x1b3/0x220
[ 107.925487][ T5491] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 107.925501][ T5491] ? rw_verify_area+0x2a6/0x4d0
[ 107.925513][ T5491] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 107.925525][ T5491] vfs_read+0x200/0xa30
[ 107.925543][ T5491] ? __pfx_vfs_read+0x10/0x10
[ 107.925555][ T5491] ? do_sys_openat2+0x154/0x1c0
[ 107.925571][ T5491] ? __x64_sys_sendmsg+0x1b4/0x260
[ 107.925593][ T5491] ksys_read+0x145/0x250
[ 107.925607][ T5491] ? __pfx_ksys_read+0x10/0x10
[ 107.925621][ T5491] ? do_syscall_64+0xbe/0xfa0
[ 107.925638][ T5491] do_syscall_64+0xfa/0xfa0
[ 107.925652][ T5491] ? lockdep_hardirqs_on+0x9c/0x150
[ 107.925667][ T5491] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 107.925677][ T5491] ? clear_bhb_loop+0x60/0xb0
[ 107.925690][ T5491] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 107.925700][ T5491] RIP: 0033:0x7fba5418e0dc
[ 107.925712][ T5491] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 107.925721][ T5491] RSP: 002b:00007ffcc36fc760 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 107.925734][ T5491] RAX: ffffffffffffffda RBX: 00007fba543e5fa0 RCX: 00007fba5418e0dc
[ 107.925742][ T5491] RDX: 000000000000000f RSI: 00007ffcc36fc7d0 RDI: 0000000000000009
[ 107.925748][ T5491] RBP: 00007ffcc36fc7c0 R08: 0000000000000000 R09: 0000000000000000
[ 107.925755][ T5491] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 107.925761][ T5491] R13: 00007fba543e5fa0 R14: 00007fba543e5fa0 R15: 0000000000000003
[ 107.925780][ T5491]
[ 108.077749][ T4667] Bluetooth: hci0: command tx timeout
[ 108.125027][ T5492] netlink: 'syz.0.21': attribute type 10 has an invalid length.
[ 108.129431][ T5492] FAULT_INJECTION: forcing a failure.
[ 108.129431][ T5492] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 108.138136][ T5492] CPU: 0 UID: 0 PID: 5492 Comm: syz.0.21 Not tainted syzkaller #0 PREEMPT(full)
[ 108.138153][ T5492] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 108.138160][ T5492] Call Trace:
[ 108.138165][ T5492]
[ 108.138170][ T5492] dump_stack_lvl+0x189/0x250
[ 108.138185][ T5492] ? __pfx____ratelimit+0x10/0x10
[ 108.138196][ T5492] ? __pfx_dump_stack_lvl+0x10/0x10
[ 108.138205][ T5492] ? __pfx__printk+0x10/0x10
[ 108.138216][ T5492] should_fail_ex+0x414/0x560
[ 108.138229][ T5492] _copy_to_user+0x31/0xb0
[ 108.138238][ T5492] simple_read_from_buffer+0xe1/0x170
[ 108.138250][ T5492] proc_fail_nth_read+0x1b3/0x220
[ 108.138262][ T5492] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 108.138271][ T5492] ? rw_verify_area+0x2a6/0x4d0
[ 108.138280][ T5492] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 108.138288][ T5492] vfs_read+0x200/0xa30
[ 108.138299][ T5492] ? __pfx_vfs_read+0x10/0x10
[ 108.138306][ T5492] ? do_sys_openat2+0x154/0x1c0
[ 108.138316][ T5492] ? __x64_sys_sendmsg+0x1b4/0x260
[ 108.138334][ T5492] ksys_read+0x145/0x250
[ 108.138347][ T5492] ? __pfx_ksys_read+0x10/0x10
[ 108.138361][ T5492] ? do_syscall_64+0xbe/0xfa0
[ 108.138379][ T5492] do_syscall_64+0xfa/0xfa0
[ 108.138392][ T5492] ? lockdep_hardirqs_on+0x9c/0x150
[ 108.138407][ T5492] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 108.138418][ T5492] ? clear_bhb_loop+0x60/0xb0
[ 108.138432][ T5492] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 108.138442][ T5492] RIP: 0033:0x7fba5418e0dc
[ 108.138454][ T5492] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 108.138463][ T5492] RSP: 002b:00007ffcc36fc760 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 108.138475][ T5492] RAX: ffffffffffffffda RBX: 00007fba543e5fa0 RCX: 00007fba5418e0dc
[ 108.138481][ T5492] RDX: 000000000000000f RSI: 00007ffcc36fc7d0 RDI: 0000000000000009
[ 108.138485][ T5492] RBP: 00007ffcc36fc7c0 R08: 0000000000000000 R09: 0000000000000000
[ 108.138490][ T5492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 108.138494][ T5492] R13: 00007fba543e5fa0 R14: 00007fba543e5fa0 R15: 0000000000000003
[ 108.138516][ T5492]
[ 108.279637][ T5493] netlink: 'syz.0.22': attribute type 10 has an invalid length.
[ 108.284536][ T5493] FAULT_INJECTION: forcing a failure.
[ 108.284536][ T5493] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 108.293413][ T5493] CPU: 0 UID: 0 PID: 5493 Comm: syz.0.22 Not tainted syzkaller #0 PREEMPT(full)
[ 108.293431][ T5493] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 108.293439][ T5493] Call Trace:
[ 108.293444][ T5493]
[ 108.293449][ T5493] dump_stack_lvl+0x189/0x250
[ 108.293472][ T5493] ? __pfx____ratelimit+0x10/0x10
[ 108.293488][ T5493] ? __pfx_dump_stack_lvl+0x10/0x10
[ 108.293501][ T5493] ? __pfx__printk+0x10/0x10
[ 108.293520][ T5493] should_fail_ex+0x414/0x560
[ 108.293540][ T5493] _copy_to_user+0x31/0xb0
[ 108.293553][ T5493] simple_read_from_buffer+0xe1/0x170
[ 108.293572][ T5493] proc_fail_nth_read+0x1b3/0x220
[ 108.293587][ T5493] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 108.293600][ T5493] ? rw_verify_area+0x2a6/0x4d0
[ 108.293613][ T5493] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 108.293624][ T5493] vfs_read+0x200/0xa30
[ 108.293640][ T5493] ? __pfx_vfs_read+0x10/0x10
[ 108.293653][ T5493] ? do_sys_openat2+0x154/0x1c0
[ 108.293669][ T5493] ? __x64_sys_sendmsg+0x1b4/0x260
[ 108.293693][ T5493] ksys_read+0x145/0x250
[ 108.293703][ T5493] ? __pfx_ksys_read+0x10/0x10
[ 108.293712][ T5493] ? do_syscall_64+0xbe/0xfa0
[ 108.293723][ T5493] do_syscall_64+0xfa/0xfa0
[ 108.293732][ T5493] ? lockdep_hardirqs_on+0x9c/0x150
[ 108.293745][ T5493] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 108.293755][ T5493] ? clear_bhb_loop+0x60/0xb0
[ 108.293769][ T5493] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 108.293779][ T5493] RIP: 0033:0x7fba5418e0dc
[ 108.293791][ T5493] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 108.293800][ T5493] RSP: 002b:00007ffcc36fc760 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 108.293812][ T5493] RAX: ffffffffffffffda RBX: 00007fba543e5fa0 RCX: 00007fba5418e0dc
[ 108.293820][ T5493] RDX: 000000000000000f RSI: 00007ffcc36fc7d0 RDI: 0000000000000009
[ 108.293824][ T5493] RBP: 00007ffcc36fc7c0 R08: 0000000000000000 R09: 0000000000000000
[ 108.293830][ T5493] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 108.293836][ T5493] R13: 00007fba543e5fa0 R14: 00007fba543e5fa0 R15: 0000000000000003
[ 108.293853][ T5493]
[ 108.405319][ T5494] netlink: 'syz.0.23': attribute type 10 has an invalid length.
[ 108.409773][ T5494] FAULT_INJECTION: forcing a failure.
[ 108.409773][ T5494] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 108.416103][ T5494] CPU: 0 UID: 0 PID: 5494 Comm: syz.0.23 Not tainted syzkaller #0 PREEMPT(full)
[ 108.416121][ T5494] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 108.416129][ T5494] Call Trace:
[ 108.416136][ T5494]
[ 108.416143][ T5494] dump_stack_lvl+0x189/0x250
[ 108.416164][ T5494] ? __pfx____ratelimit+0x10/0x10
[ 108.416179][ T5494] ? __pfx_dump_stack_lvl+0x10/0x10
[ 108.416193][ T5494] ? __pfx__printk+0x10/0x10
[ 108.416212][ T5494] should_fail_ex+0x414/0x560
[ 108.416230][ T5494] _copy_to_user+0x31/0xb0
[ 108.416244][ T5494] simple_read_from_buffer+0xe1/0x170
[ 108.416262][ T5494] proc_fail_nth_read+0x1b3/0x220
[ 108.416278][ T5494] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 108.416290][ T5494] ? rw_verify_area+0x2a6/0x4d0
[ 108.416304][ T5494] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 108.416316][ T5494] vfs_read+0x200/0xa30
[ 108.416334][ T5494] ? __pfx_vfs_read+0x10/0x10
[ 108.416346][ T5494] ? do_sys_openat2+0x154/0x1c0
[ 108.416362][ T5494] ? __x64_sys_sendmsg+0x1b4/0x260
[ 108.416381][ T5494] ksys_read+0x145/0x250
[ 108.416391][ T5494] ? __pfx_ksys_read+0x10/0x10
[ 108.416400][ T5494] ? do_syscall_64+0xbe/0xfa0
[ 108.416411][ T5494] do_syscall_64+0xfa/0xfa0
[ 108.416427][ T5494] ? lockdep_hardirqs_on+0x9c/0x150
[ 108.416437][ T5494] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 108.416444][ T5494] ? clear_bhb_loop+0x60/0xb0
[ 108.416453][ T5494] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 108.416460][ T5494] RIP: 0033:0x7fba5418e0dc
[ 108.416469][ T5494] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 108.416475][ T5494] RSP: 002b:00007ffcc36fc760 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 108.416484][ T5494] RAX: ffffffffffffffda RBX: 00007fba543e5fa0 RCX: 00007fba5418e0dc
[ 108.416490][ T5494] RDX: 000000000000000f RSI: 00007ffcc36fc7d0 RDI: 0000000000000009
[ 108.416494][ T5494] RBP: 00007ffcc36fc7c0 R08: 0000000000000000 R09: 0000000000000000
[ 108.416498][ T5494] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 108.416502][ T5494] R13: 00007fba543e5fa0 R14: 00007fba543e5fa0 R15: 0000000000000003
[ 108.416513][ T5494]
[ 108.609581][ T5495] netlink: 'syz.0.24': attribute type 10 has an invalid length.
[ 108.615170][ T5495] FAULT_INJECTION: forcing a failure.
[ 108.615170][ T5495] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 108.622411][ T5495] CPU: 0 UID: 0 PID: 5495 Comm: syz.0.24 Not tainted syzkaller #0 PREEMPT(full)
[ 108.622431][ T5495] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 108.622439][ T5495] Call Trace:
[ 108.622445][ T5495]
[ 108.622450][ T5495] dump_stack_lvl+0x189/0x250
[ 108.622475][ T5495] ? __pfx____ratelimit+0x10/0x10
[ 108.622494][ T5495] ? __pfx_dump_stack_lvl+0x10/0x10
[ 108.622511][ T5495] ? __pfx__printk+0x10/0x10
[ 108.622534][ T5495] should_fail_ex+0x414/0x560
[ 108.622555][ T5495] _copy_to_user+0x31/0xb0
[ 108.622570][ T5495] simple_read_from_buffer+0xe1/0x170
[ 108.622592][ T5495] proc_fail_nth_read+0x1b3/0x220
[ 108.622609][ T5495] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 108.622625][ T5495] ? rw_verify_area+0x2a6/0x4d0
[ 108.622641][ T5495] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 108.622655][ T5495] vfs_read+0x200/0xa30
[ 108.622677][ T5495] ? __pfx_vfs_read+0x10/0x10
[ 108.622692][ T5495] ? do_sys_openat2+0x154/0x1c0
[ 108.622710][ T5495] ? __x64_sys_sendmsg+0x1b4/0x260
[ 108.622738][ T5495] ksys_read+0x145/0x250
[ 108.622755][ T5495] ? __pfx_ksys_read+0x10/0x10
[ 108.622773][ T5495] ? do_syscall_64+0xbe/0xfa0
[ 108.622794][ T5495] do_syscall_64+0xfa/0xfa0
[ 108.622811][ T5495] ? lockdep_hardirqs_on+0x9c/0x150
[ 108.622828][ T5495] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 108.622842][ T5495] ? clear_bhb_loop+0x60/0xb0
[ 108.622858][ T5495] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 108.622870][ T5495] RIP: 0033:0x7fba5418e0dc
[ 108.622885][ T5495] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 108.622895][ T5495] RSP: 002b:00007ffcc36fc760 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 108.622910][ T5495] RAX: ffffffffffffffda RBX: 00007fba543e5fa0 RCX: 00007fba5418e0dc
[ 108.622922][ T5495] RDX: 000000000000000f RSI: 00007ffcc36fc7d0 RDI: 0000000000000009
[ 108.622929][ T5495] RBP: 00007ffcc36fc7c0 R08: 0000000000000000 R09: 0000000000000000
[ 108.622937][ T5495] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 108.622945][ T5495] R13: 00007fba543e5fa0 R14: 00007fba543e5fa0 R15: 0000000000000003
[ 108.622967][ T5495]
[ 108.739261][ T5496] netlink: 'syz.0.25': attribute type 10 has an invalid length.
[ 108.744211][ T5496] FAULT_INJECTION: forcing a failure.
[ 108.744211][ T5496] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 108.749988][ T5496] CPU: 0 UID: 0 PID: 5496 Comm: syz.0.25 Not tainted syzkaller #0 PREEMPT(full)
[ 108.750006][ T5496] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 108.750014][ T5496] Call Trace:
[ 108.750022][ T5496]
[ 108.750028][ T5496] dump_stack_lvl+0x189/0x250
[ 108.750050][ T5496] ? __pfx____ratelimit+0x10/0x10
[ 108.750064][ T5496] ? __pfx_dump_stack_lvl+0x10/0x10
[ 108.750079][ T5496] ? __pfx__printk+0x10/0x10
[ 108.750099][ T5496] should_fail_ex+0x414/0x560
[ 108.750119][ T5496] _copy_to_user+0x31/0xb0
[ 108.750133][ T5496] simple_read_from_buffer+0xe1/0x170
[ 108.750152][ T5496] proc_fail_nth_read+0x1b3/0x220
[ 108.750187][ T5496] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 108.750207][ T5496] ? rw_verify_area+0x2a6/0x4d0
[ 108.750220][ T5496] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 108.750233][ T5496] vfs_read+0x200/0xa30
[ 108.750252][ T5496] ? __pfx_vfs_read+0x10/0x10
[ 108.750264][ T5496] ? do_sys_openat2+0x154/0x1c0
[ 108.750279][ T5496] ? __x64_sys_sendmsg+0x1b4/0x260
[ 108.750301][ T5496] ksys_read+0x145/0x250
[ 108.750315][ T5496] ? __pfx_ksys_read+0x10/0x10
[ 108.750329][ T5496] ? do_syscall_64+0xbe/0xfa0
[ 108.750346][ T5496] do_syscall_64+0xfa/0xfa0
[ 108.750359][ T5496] ? lockdep_hardirqs_on+0x9c/0x150
[ 108.750374][ T5496] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 108.750384][ T5496] ? clear_bhb_loop+0x60/0xb0
[ 108.750396][ T5496] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 108.750406][ T5496] RIP: 0033:0x7fba5418e0dc
[ 108.750420][ T5496] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 108.750428][ T5496] RSP: 002b:00007ffcc36fc760 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 108.750441][ T5496] RAX: ffffffffffffffda RBX: 00007fba543e5fa0 RCX: 00007fba5418e0dc
[ 108.750449][ T5496] RDX: 000000000000000f RSI: 00007ffcc36fc7d0 RDI: 0000000000000009
[ 108.750455][ T5496] RBP: 00007ffcc36fc7c0 R08: 0000000000000000 R09: 0000000000000000
[ 108.750461][ T5496] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 108.750467][ T5496] R13: 00007fba543e5fa0 R14: 00007fba543e5fa0 R15: 0000000000000003
[ 108.750484][ T5496]
[ 108.925817][ T5497] netlink: 'syz.0.26': attribute type 10 has an invalid length.
[ 108.936400][ T5497] FAULT_INJECTION: forcing a failure.
[ 108.936400][ T5497] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 108.942103][ T5497] CPU: 0 UID: 0 PID: 5497 Comm: syz.0.26 Not tainted syzkaller #0 PREEMPT(full)
[ 108.942123][ T5497] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 108.942130][ T5497] Call Trace:
[ 108.942136][ T5497]
[ 108.942141][ T5497] dump_stack_lvl+0x189/0x250
[ 108.942164][ T5497] ? __pfx____ratelimit+0x10/0x10
[ 108.942180][ T5497] ? __pfx_dump_stack_lvl+0x10/0x10
[ 108.942199][ T5497] ? __pfx__printk+0x10/0x10
[ 108.942220][ T5497] should_fail_ex+0x414/0x560
[ 108.942238][ T5497] _copy_to_user+0x31/0xb0
[ 108.942266][ T5497] simple_read_from_buffer+0xe1/0x170
[ 108.942285][ T5497] proc_fail_nth_read+0x1b3/0x220
[ 108.942301][ T5497] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 108.942316][ T5497] ? rw_verify_area+0x2a6/0x4d0
[ 108.942328][ T5497] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 108.942342][ T5497] vfs_read+0x200/0xa30
[ 108.942360][ T5497] ? __pfx_vfs_read+0x10/0x10
[ 108.942373][ T5497] ? do_sys_openat2+0x154/0x1c0
[ 108.942389][ T5497] ? __x64_sys_sendmsg+0x1b4/0x260
[ 108.942413][ T5497] ksys_read+0x145/0x250
[ 108.942428][ T5497] ? __pfx_ksys_read+0x10/0x10
[ 108.942443][ T5497] ? do_syscall_64+0xbe/0xfa0
[ 108.942462][ T5497] do_syscall_64+0xfa/0xfa0
[ 108.942476][ T5497] ? lockdep_hardirqs_on+0x9c/0x150
[ 108.942491][ T5497] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 108.942501][ T5497] ? clear_bhb_loop+0x60/0xb0
[ 108.942515][ T5497] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 108.942526][ T5497] RIP: 0033:0x7fba5418e0dc
[ 108.942537][ T5497] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 108.942546][ T5497] RSP: 002b:00007ffcc36fc760 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 108.942560][ T5497] RAX: ffffffffffffffda RBX: 00007fba543e5fa0 RCX: 00007fba5418e0dc
[ 108.942567][ T5497] RDX: 000000000000000f RSI: 00007ffcc36fc7d0 RDI: 0000000000000009
[ 108.942574][ T5497] RBP: 00007ffcc36fc7c0 R08: 0000000000000000 R09: 0000000000000000
[ 108.942581][ T5497] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 108.942587][ T5497] R13: 00007fba543e5fa0 R14: 00007fba543e5fa0 R15: 0000000000000003
[ 108.942604][ T5497]
[ 109.057660][ T5498] FAULT_INJECTION: forcing a failure.
[ 109.057660][ T5498] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 109.063233][ T5498] CPU: 0 UID: 0 PID: 5498 Comm: syz.0.27 Not tainted syzkaller #0 PREEMPT(full)
[ 109.063247][ T5498] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 109.063252][ T5498] Call Trace:
[ 109.063256][ T5498]
[ 109.063260][ T5498] dump_stack_lvl+0x189/0x250
[ 109.063275][ T5498] ? __pfx____ratelimit+0x10/0x10
[ 109.063286][ T5498] ? __pfx_dump_stack_lvl+0x10/0x10
[ 109.063294][ T5498] ? __pfx__printk+0x10/0x10
[ 109.063311][ T5498] should_fail_ex+0x414/0x560
[ 109.063329][ T5498] _copy_to_user+0x31/0xb0
[ 109.063343][ T5498] simple_read_from_buffer+0xe1/0x170
[ 109.063356][ T5498] proc_fail_nth_read+0x1b3/0x220
[ 109.063365][ T5498] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 109.063374][ T5498] ? rw_verify_area+0x2a6/0x4d0
[ 109.063382][ T5498] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 109.063418][ T5498] vfs_read+0x200/0xa30
[ 109.063437][ T5498] ? __pfx_vfs_read+0x10/0x10
[ 109.063449][ T5498] ? do_sys_openat2+0x154/0x1c0
[ 109.063469][ T5498] ? __x64_sys_sendmsg+0x1b4/0x260
[ 109.063491][ T5498] ksys_read+0x145/0x250
[ 109.063506][ T5498] ? __pfx_ksys_read+0x10/0x10
[ 109.063520][ T5498] ? do_syscall_64+0xbe/0xfa0
[ 109.063538][ T5498] do_syscall_64+0xfa/0xfa0
[ 109.063551][ T5498] ? lockdep_hardirqs_on+0x9c/0x150
[ 109.063566][ T5498] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 109.063576][ T5498] ? clear_bhb_loop+0x60/0xb0
[ 109.063590][ T5498] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 109.063600][ T5498] RIP: 0033:0x7fba5418e0dc
[ 109.063610][ T5498] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 109.063620][ T5498] RSP: 002b:00007ffcc36fc760 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 109.063634][ T5498] RAX: ffffffffffffffda RBX: 00007fba543e5fa0 RCX: 00007fba5418e0dc
[ 109.063641][ T5498] RDX: 000000000000000f RSI: 00007ffcc36fc7d0 RDI: 0000000000000009
[ 109.063648][ T5498] RBP: 00007ffcc36fc7c0 R08: 0000000000000000 R09: 0000000000000000
[ 109.063655][ T5498] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 109.063661][ T5498] R13: 00007fba543e5fa0 R14: 00007fba543e5fa0 R15: 0000000000000003
[ 109.063678][ T5498]
[ 109.220031][ T5499] FAULT_INJECTION: forcing a failure.
[ 109.220031][ T5499] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 109.226890][ T5499] CPU: 0 UID: 0 PID: 5499 Comm: syz.0.28 Not tainted syzkaller #0 PREEMPT(full)
[ 109.226911][ T5499] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 109.226920][ T5499] Call Trace:
[ 109.226925][ T5499]
[ 109.226932][ T5499] dump_stack_lvl+0x189/0x250
[ 109.226955][ T5499] ? __pfx____ratelimit+0x10/0x10
[ 109.226973][ T5499] ? __pfx_dump_stack_lvl+0x10/0x10
[ 109.226989][ T5499] ? __pfx__printk+0x10/0x10
[ 109.227011][ T5499] should_fail_ex+0x414/0x560
[ 109.227032][ T5499] _copy_to_user+0x31/0xb0
[ 109.227048][ T5499] simple_read_from_buffer+0xe1/0x170
[ 109.227070][ T5499] proc_fail_nth_read+0x1b3/0x220
[ 109.227087][ T5499] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 109.227103][ T5499] ? rw_verify_area+0x2a6/0x4d0
[ 109.227117][ T5499] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 109.227132][ T5499] vfs_read+0x200/0xa30
[ 109.227152][ T5499] ? __pfx_vfs_read+0x10/0x10
[ 109.227166][ T5499] ? do_sys_openat2+0x154/0x1c0
[ 109.227182][ T5499] ? __x64_sys_sendmsg+0x1b4/0x260
[ 109.227210][ T5499] ksys_read+0x145/0x250
[ 109.227226][ T5499] ? __pfx_ksys_read+0x10/0x10
[ 109.227244][ T5499] ? do_syscall_64+0xbe/0xfa0
[ 109.227263][ T5499] do_syscall_64+0xfa/0xfa0
[ 109.227280][ T5499] ? lockdep_hardirqs_on+0x9c/0x150
[ 109.227304][ T5499] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 109.227315][ T5499] ? clear_bhb_loop+0x60/0xb0
[ 109.227330][ T5499] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 109.227341][ T5499] RIP: 0033:0x7fba5418e0dc
[ 109.227354][ T5499] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 109.227365][ T5499] RSP: 002b:00007ffcc36fc760 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 109.227380][ T5499] RAX: ffffffffffffffda RBX: 00007fba543e5fa0 RCX: 00007fba5418e0dc
[ 109.227429][ T5499] RDX: 000000000000000f RSI: 00007ffcc36fc7d0 RDI: 0000000000000009
[ 109.227437][ T5499] RBP: 00007ffcc36fc7c0 R08: 0000000000000000 R09: 0000000000000000
[ 109.227444][ T5499] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 109.227451][ T5499] R13: 00007fba543e5fa0 R14: 00007fba543e5fa0 R15: 0000000000000003
[ 109.227473][ T5499]
[ 109.375690][ T5500] FAULT_INJECTION: forcing a failure.
[ 109.375690][ T5500] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 109.383858][ T5500] CPU: 0 UID: 0 PID: 5500 Comm: syz.0.29 Not tainted syzkaller #0 PREEMPT(full)
[ 109.383874][ T5500] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 109.383879][ T5500] Call Trace:
[ 109.383883][ T5500]
[ 109.383886][ T5500] dump_stack_lvl+0x189/0x250
[ 109.383904][ T5500] ? __pfx____ratelimit+0x10/0x10
[ 109.383919][ T5500] ? __pfx_dump_stack_lvl+0x10/0x10
[ 109.383934][ T5500] ? __pfx__printk+0x10/0x10
[ 109.383953][ T5500] should_fail_ex+0x414/0x560
[ 109.383972][ T5500] _copy_to_user+0x31/0xb0
[ 109.383986][ T5500] simple_read_from_buffer+0xe1/0x170
[ 109.384000][ T5500] proc_fail_nth_read+0x1b3/0x220
[ 109.384011][ T5500] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 109.384024][ T5500] ? rw_verify_area+0x2a6/0x4d0
[ 109.384037][ T5500] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 109.384048][ T5500] vfs_read+0x200/0xa30
[ 109.384066][ T5500] ? __pfx_vfs_read+0x10/0x10
[ 109.384078][ T5500] ? do_sys_openat2+0x154/0x1c0
[ 109.384095][ T5500] ? __x64_sys_sendmsg+0x1b4/0x260
[ 109.384118][ T5500] ksys_read+0x145/0x250
[ 109.384133][ T5500] ? __pfx_ksys_read+0x10/0x10
[ 109.384154][ T5500] ? do_syscall_64+0xbe/0xfa0
[ 109.384171][ T5500] do_syscall_64+0xfa/0xfa0
[ 109.384184][ T5500] ? lockdep_hardirqs_on+0x9c/0x150
[ 109.384198][ T5500] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 109.384209][ T5500] ? clear_bhb_loop+0x60/0xb0
[ 109.384222][ T5500] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 109.384232][ T5500] RIP: 0033:0x7fba5418e0dc
[ 109.384244][ T5500] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 109.384253][ T5500] RSP: 002b:00007ffcc36fc760 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 109.384266][ T5500] RAX: ffffffffffffffda RBX: 00007fba543e5fa0 RCX: 00007fba5418e0dc
[ 109.384272][ T5500] RDX: 000000000000000f RSI: 00007ffcc36fc7d0 RDI: 0000000000000009
[ 109.384277][ T5500] RBP: 00007ffcc36fc7c0 R08: 0000000000000000 R09: 0000000000000000
[ 109.384281][ T5500] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 109.384285][ T5500] R13: 00007fba543e5fa0 R14: 00007fba543e5fa0 R15: 0000000000000003
[ 109.384299][ T5500]
[ 109.538923][ T5501] FAULT_INJECTION: forcing a failure.
[ 109.538923][ T5501] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 109.545066][ T5501] CPU: 0 UID: 0 PID: 5501 Comm: syz.0.30 Not tainted syzkaller #0 PREEMPT(full)
[ 109.545085][ T5501] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 109.545092][ T5501] Call Trace:
[ 109.545097][ T5501]
[ 109.545103][ T5501] dump_stack_lvl+0x189/0x250
[ 109.545123][ T5501] ? __pfx____ratelimit+0x10/0x10
[ 109.545139][ T5501] ? __pfx_dump_stack_lvl+0x10/0x10
[ 109.545154][ T5501] ? __pfx__printk+0x10/0x10
[ 109.545174][ T5501] should_fail_ex+0x414/0x560
[ 109.545192][ T5501] _copy_to_user+0x31/0xb0
[ 109.545206][ T5501] simple_read_from_buffer+0xe1/0x170
[ 109.545224][ T5501] proc_fail_nth_read+0x1b3/0x220
[ 109.545240][ T5501] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 109.545254][ T5501] ? rw_verify_area+0x2a6/0x4d0
[ 109.545267][ T5501] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 109.545280][ T5501] vfs_read+0x200/0xa30
[ 109.545296][ T5501] ? __pfx_vfs_read+0x10/0x10
[ 109.545308][ T5501] ? do_sys_openat2+0x154/0x1c0
[ 109.545324][ T5501] ? __x64_sys_sendmsg+0x1b4/0x260
[ 109.545348][ T5501] ksys_read+0x145/0x250
[ 109.545362][ T5501] ? __pfx_ksys_read+0x10/0x10
[ 109.545376][ T5501] ? do_syscall_64+0xbe/0xfa0
[ 109.545394][ T5501] do_syscall_64+0xfa/0xfa0
[ 109.545416][ T5501] ? lockdep_hardirqs_on+0x9c/0x150
[ 109.545431][ T5501] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 109.545443][ T5501] ? clear_bhb_loop+0x60/0xb0
[ 109.545457][ T5501] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 109.545467][ T5501] RIP: 0033:0x7fba5418e0dc
[ 109.545479][ T5501] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 109.545488][ T5501] RSP: 002b:00007ffcc36fc760 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 109.545501][ T5501] RAX: ffffffffffffffda RBX: 00007fba543e5fa0 RCX: 00007fba5418e0dc
[ 109.545509][ T5501] RDX: 000000000000000f RSI: 00007ffcc36fc7d0 RDI: 0000000000000009
[ 109.545515][ T5501] RBP: 00007ffcc36fc7c0 R08: 0000000000000000 R09: 0000000000000000
[ 109.545522][ T5501] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 109.545528][ T5501] R13: 00007fba543e5fa0 R14: 00007fba543e5fa0 R15: 0000000000000003
[ 109.545545][ T5501]
[ 109.689958][ T5502] FAULT_INJECTION: forcing a failure.
[ 109.689958][ T5502] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 109.695997][ T5502] CPU: 0 UID: 0 PID: 5502 Comm: syz.0.31 Not tainted syzkaller #0 PREEMPT(full)
[ 109.696009][ T5502] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 109.696015][ T5502] Call Trace:
[ 109.696029][ T5502]
[ 109.696033][ T5502] dump_stack_lvl+0x189/0x250
[ 109.696060][ T5502] ? __pfx____ratelimit+0x10/0x10
[ 109.696075][ T5502] ? __pfx_dump_stack_lvl+0x10/0x10
[ 109.696084][ T5502] ? __pfx__printk+0x10/0x10
[ 109.696095][ T5502] should_fail_ex+0x414/0x560
[ 109.696113][ T5502] _copy_to_user+0x31/0xb0
[ 109.696122][ T5502] simple_read_from_buffer+0xe1/0x170
[ 109.696134][ T5502] proc_fail_nth_read+0x1b3/0x220
[ 109.696143][ T5502] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 109.696152][ T5502] ? rw_verify_area+0x2a6/0x4d0
[ 109.696160][ T5502] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 109.696168][ T5502] vfs_read+0x200/0xa30
[ 109.696178][ T5502] ? __pfx_vfs_read+0x10/0x10
[ 109.696186][ T5502] ? do_sys_openat2+0x154/0x1c0
[ 109.696195][ T5502] ? __x64_sys_sendmsg+0x1b4/0x260
[ 109.696216][ T5502] ksys_read+0x145/0x250
[ 109.696225][ T5502] ? __pfx_ksys_read+0x10/0x10
[ 109.696234][ T5502] ? do_syscall_64+0xbe/0xfa0
[ 109.696245][ T5502] do_syscall_64+0xfa/0xfa0
[ 109.696253][ T5502] ? lockdep_hardirqs_on+0x9c/0x150
[ 109.696266][ T5502] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 109.696273][ T5502] ? clear_bhb_loop+0x60/0xb0
[ 109.696282][ T5502] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 109.696289][ T5502] RIP: 0033:0x7fba5418e0dc
[ 109.696297][ T5502] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 109.696303][ T5502] RSP: 002b:00007ffcc36fc760 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 109.696312][ T5502] RAX: ffffffffffffffda RBX: 00007fba543e5fa0 RCX: 00007fba5418e0dc
[ 109.696317][ T5502] RDX: 000000000000000f RSI: 00007ffcc36fc7d0 RDI: 0000000000000009
[ 109.696321][ T5502] RBP: 00007ffcc36fc7c0 R08: 0000000000000000 R09: 0000000000000000
[ 109.696325][ T5502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 109.696329][ T5502] R13: 00007fba543e5fa0 R14: 00007fba543e5fa0 R15: 0000000000000003
[ 109.696339][ T5502]
[ 109.833972][ T5503] FAULT_INJECTION: forcing a failure.
[ 109.833972][ T5503] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 109.840079][ T5503] CPU: 0 UID: 0 PID: 5503 Comm: syz.0.32 Not tainted syzkaller #0 PREEMPT(full)
[ 109.840097][ T5503] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 109.840103][ T5503] Call Trace:
[ 109.840111][ T5503]
[ 109.840117][ T5503] dump_stack_lvl+0x189/0x250
[ 109.840141][ T5503] ? __pfx____ratelimit+0x10/0x10
[ 109.840175][ T5503] ? __pfx_dump_stack_lvl+0x10/0x10
[ 109.840191][ T5503] ? __pfx__printk+0x10/0x10
[ 109.840211][ T5503] should_fail_ex+0x414/0x560
[ 109.840228][ T5503] _copy_to_user+0x31/0xb0
[ 109.840243][ T5503] simple_read_from_buffer+0xe1/0x170
[ 109.840262][ T5503] proc_fail_nth_read+0x1b3/0x220
[ 109.840278][ T5503] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 109.840292][ T5503] ? rw_verify_area+0x2a6/0x4d0
[ 109.840305][ T5503] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 109.840318][ T5503] vfs_read+0x200/0xa30
[ 109.840336][ T5503] ? __pfx_vfs_read+0x10/0x10
[ 109.840348][ T5503] ? do_sys_openat2+0x154/0x1c0
[ 109.840363][ T5503] ? __x64_sys_sendmsg+0x1b4/0x260
[ 109.840400][ T5503] ksys_read+0x145/0x250
[ 109.840414][ T5503] ? __pfx_ksys_read+0x10/0x10
[ 109.840438][ T5503] ? do_syscall_64+0xbe/0xfa0
[ 109.840456][ T5503] do_syscall_64+0xfa/0xfa0
[ 109.840469][ T5503] ? lockdep_hardirqs_on+0x9c/0x150
[ 109.840483][ T5503] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 109.840493][ T5503] ? clear_bhb_loop+0x60/0xb0
[ 109.840507][ T5503] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 109.840518][ T5503] RIP: 0033:0x7fba5418e0dc
[ 109.840530][ T5503] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 109.840540][ T5503] RSP: 002b:00007ffcc36fc760 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 109.840553][ T5503] RAX: ffffffffffffffda RBX: 00007fba543e5fa0 RCX: 00007fba5418e0dc
[ 109.840559][ T5503] RDX: 000000000000000f RSI: 00007ffcc36fc7d0 RDI: 0000000000000009
[ 109.840563][ T5503] RBP: 00007ffcc36fc7c0 R08: 0000000000000000 R09: 0000000000000000
[ 109.840568][ T5503] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 109.840573][ T5503] R13: 00007fba543e5fa0 R14: 00007fba543e5fa0 R15: 0000000000000003
[ 109.840589][ T5503]
[ 109.989723][ T5504] FAULT_INJECTION: forcing a failure.
[ 109.989723][ T5504] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 109.998688][ T5504] CPU: 0 UID: 0 PID: 5504 Comm: syz.0.33 Not tainted syzkaller #0 PREEMPT(full)
[ 109.998708][ T5504] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 109.998715][ T5504] Call Trace:
[ 109.998720][ T5504]
[ 109.998725][ T5504] dump_stack_lvl+0x189/0x250
[ 109.998747][ T5504] ? __pfx____ratelimit+0x10/0x10
[ 109.998758][ T5504] ? __pfx_dump_stack_lvl+0x10/0x10
[ 109.998767][ T5504] ? __pfx__printk+0x10/0x10
[ 109.998778][ T5504] should_fail_ex+0x414/0x560
[ 109.998790][ T5504] _copy_to_user+0x31/0xb0
[ 109.998800][ T5504] simple_read_from_buffer+0xe1/0x170
[ 109.998812][ T5504] proc_fail_nth_read+0x1b3/0x220
[ 109.998821][ T5504] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 109.998830][ T5504] ? rw_verify_area+0x2a6/0x4d0
[ 109.998839][ T5504] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 109.998851][ T5504] vfs_read+0x200/0xa30
[ 109.998869][ T5504] ? __pfx_vfs_read+0x10/0x10
[ 109.998881][ T5504] ? do_sys_openat2+0x154/0x1c0
[ 109.998894][ T5504] ? __x64_sys_sendmsg+0x1b4/0x260
[ 109.998917][ T5504] ksys_read+0x145/0x250
[ 109.998932][ T5504] ? __pfx_ksys_read+0x10/0x10
[ 109.998947][ T5504] ? do_syscall_64+0xbe/0xfa0
[ 109.998964][ T5504] do_syscall_64+0xfa/0xfa0
[ 109.998977][ T5504] ? lockdep_hardirqs_on+0x9c/0x150
[ 109.998992][ T5504] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 109.999027][ T5504] ? clear_bhb_loop+0x60/0xb0
[ 109.999040][ T5504] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 109.999050][ T5504] RIP: 0033:0x7fba5418e0dc
[ 109.999061][ T5504] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 109.999070][ T5504] RSP: 002b:00007ffcc36fc760 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 109.999084][ T5504] RAX: ffffffffffffffda RBX: 00007fba543e5fa0 RCX: 00007fba5418e0dc
[ 109.999092][ T5504] RDX: 000000000000000f RSI: 00007ffcc36fc7d0 RDI: 0000000000000009
[ 109.999099][ T5504] RBP: 00007ffcc36fc7c0 R08: 0000000000000000 R09: 0000000000000000
[ 109.999105][ T5504] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 109.999111][ T5504] R13: 00007fba543e5fa0 R14: 00007fba543e5fa0 R15: 0000000000000003
[ 109.999130][ T5504]
[ 110.135093][ T4667] Bluetooth: hci0: command tx timeout
[ 110.155001][ T5505] FAULT_INJECTION: forcing a failure.
[ 110.155001][ T5505] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 110.161759][ T5505] CPU: 0 UID: 0 PID: 5505 Comm: syz.0.34 Not tainted syzkaller #0 PREEMPT(full)
[ 110.161780][ T5505] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 110.161789][ T5505] Call Trace:
[ 110.161795][ T5505]
[ 110.161802][ T5505] dump_stack_lvl+0x189/0x250
[ 110.161826][ T5505] ? __pfx____ratelimit+0x10/0x10
[ 110.161843][ T5505] ? __pfx_dump_stack_lvl+0x10/0x10
[ 110.161854][ T5505] ? __pfx__printk+0x10/0x10
[ 110.161868][ T5505] should_fail_ex+0x414/0x560
[ 110.161884][ T5505] _copy_to_user+0x31/0xb0
[ 110.161900][ T5505] simple_read_from_buffer+0xe1/0x170
[ 110.161923][ T5505] proc_fail_nth_read+0x1b3/0x220
[ 110.161942][ T5505] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 110.161957][ T5505] ? rw_verify_area+0x2a6/0x4d0
[ 110.161973][ T5505] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 110.161989][ T5505] vfs_read+0x200/0xa30
[ 110.162010][ T5505] ? __pfx_vfs_read+0x10/0x10
[ 110.162025][ T5505] ? do_sys_openat2+0x154/0x1c0
[ 110.162045][ T5505] ? __x64_sys_sendmsg+0x1b4/0x260
[ 110.162073][ T5505] ksys_read+0x145/0x250
[ 110.162090][ T5505] ? __pfx_ksys_read+0x10/0x10
[ 110.162108][ T5505] ? do_syscall_64+0xbe/0xfa0
[ 110.162129][ T5505] do_syscall_64+0xfa/0xfa0
[ 110.162146][ T5505] ? lockdep_hardirqs_on+0x9c/0x150
[ 110.162163][ T5505] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 110.162186][ T5505] ? clear_bhb_loop+0x60/0xb0
[ 110.162203][ T5505] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 110.162216][ T5505] RIP: 0033:0x7fba5418e0dc
[ 110.162230][ T5505] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 110.162242][ T5505] RSP: 002b:00007ffcc36fc760 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 110.162258][ T5505] RAX: ffffffffffffffda RBX: 00007fba543e5fa0 RCX: 00007fba5418e0dc
[ 110.162267][ T5505] RDX: 000000000000000f RSI: 00007ffcc36fc7d0 RDI: 0000000000000009
[ 110.162275][ T5505] RBP: 00007ffcc36fc7c0 R08: 0000000000000000 R09: 0000000000000000
[ 110.162284][ T5505] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 110.162292][ T5505] R13: 00007fba543e5fa0 R14: 00007fba543e5fa0 R15: 0000000000000003
[ 110.162312][ T5505]
[ 110.278254][ T5506] FAULT_INJECTION: forcing a failure.
[ 110.278254][ T5506] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 110.284012][ T5506] CPU: 0 UID: 0 PID: 5506 Comm: syz.0.35 Not tainted syzkaller #0 PREEMPT(full)
[ 110.284031][ T5506] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 110.284042][ T5506] Call Trace:
[ 110.284049][ T5506]
[ 110.284055][ T5506] dump_stack_lvl+0x189/0x250
[ 110.284075][ T5506] ? __pfx____ratelimit+0x10/0x10
[ 110.284091][ T5506] ? __pfx_dump_stack_lvl+0x10/0x10
[ 110.284105][ T5506] ? __pfx__printk+0x10/0x10
[ 110.284121][ T5506] should_fail_ex+0x414/0x560
[ 110.284144][ T5506] _copy_to_user+0x31/0xb0
[ 110.284157][ T5506] simple_read_from_buffer+0xe1/0x170
[ 110.284183][ T5506] proc_fail_nth_read+0x1b3/0x220
[ 110.284201][ T5506] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 110.284214][ T5506] ? rw_verify_area+0x2a6/0x4d0
[ 110.284227][ T5506] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 110.284240][ T5506] vfs_read+0x200/0xa30
[ 110.284256][ T5506] ? __pfx_vfs_read+0x10/0x10
[ 110.284272][ T5506] ? do_sys_openat2+0x154/0x1c0
[ 110.284286][ T5506] ? __x64_sys_sendmsg+0x1b4/0x260
[ 110.284310][ T5506] ksys_read+0x145/0x250
[ 110.284325][ T5506] ? __pfx_ksys_read+0x10/0x10
[ 110.284338][ T5506] ? do_syscall_64+0xbe/0xfa0
[ 110.284356][ T5506] do_syscall_64+0xfa/0xfa0
[ 110.284369][ T5506] ? lockdep_hardirqs_on+0x9c/0x150
[ 110.284384][ T5506] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 110.284395][ T5506] ? clear_bhb_loop+0x60/0xb0
[ 110.284405][ T5506] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 110.284412][ T5506] RIP: 0033:0x7fba5418e0dc
[ 110.284420][ T5506] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 110.284427][ T5506] RSP: 002b:00007ffcc36fc760 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 110.284436][ T5506] RAX: ffffffffffffffda RBX: 00007fba543e5fa0 RCX: 00007fba5418e0dc
[ 110.284441][ T5506] RDX: 000000000000000f RSI: 00007ffcc36fc7d0 RDI: 0000000000000009
[ 110.284445][ T5506] RBP: 00007ffcc36fc7c0 R08: 0000000000000000 R09: 0000000000000000
[ 110.284450][ T5506] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 110.284454][ T5506] R13: 00007fba543e5fa0 R14: 00007fba543e5fa0 R15: 0000000000000003
[ 110.284464][ T5506]
[ 110.463928][ T5507] FAULT_INJECTION: forcing a failure.
[ 110.463928][ T5507] name failslab, interval 1, probability 0, space 0, times 0
[ 110.469924][ T5507] CPU: 0 UID: 0 PID: 5507 Comm: syz.0.36 Not tainted syzkaller #0 PREEMPT(full)
[ 110.469942][ T5507] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 110.469949][ T5507] Call Trace:
[ 110.470006][ T5507]
[ 110.470011][ T5507] dump_stack_lvl+0x189/0x250
[ 110.470091][ T5507] ? __pfx____ratelimit+0x10/0x10
[ 110.470128][ T5507] ? __pfx_dump_stack_lvl+0x10/0x10
[ 110.470142][ T5507] ? __pfx__printk+0x10/0x10
[ 110.470232][ T5507] ? netlink_sendmsg+0x805/0xb30
[ 110.470262][ T5507] ? __x64_sys_sendmsg+0x19b/0x260
[ 110.470280][ T5507] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 110.470295][ T5507] should_fail_ex+0x414/0x560
[ 110.470373][ T5507] should_failslab+0xa8/0x100
[ 110.470392][ T5507] kmem_cache_alloc_noprof+0x74/0x6e0
[ 110.470406][ T5507] ? skb_clone+0x212/0x3a0
[ 110.470415][ T5507] skb_clone+0x212/0x3a0
[ 110.470426][ T5507] __netlink_deliver_tap+0x404/0x850
[ 110.470441][ T5507] ? netlink_deliver_tap+0x2e/0x1b0
[ 110.470452][ T5507] netlink_deliver_tap+0x19c/0x1b0
[ 110.470462][ T5507] netlink_sendskb+0x68/0x140
[ 110.470471][ T5507] netlink_unicast+0x397/0x9e0
[ 110.470479][ T5507] ? __asan_memcpy+0x40/0x70
[ 110.470490][ T5507] ? __pfx_netlink_unicast+0x10/0x10
[ 110.470503][ T5507] netlink_rcv_skb+0x28c/0x470
[ 110.470512][ T5507] ? __lock_acquire+0xab9/0xd20
[ 110.470519][ T5507] ? __pfx_genl_rcv_msg+0x10/0x10
[ 110.470528][ T5507] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 110.470545][ T5507] ? down_read+0x1ad/0x2e0
[ 110.470553][ T5507] genl_rcv+0x28/0x40
[ 110.470561][ T5507] netlink_unicast+0x82f/0x9e0
[ 110.470573][ T5507] ? __pfx_netlink_unicast+0x10/0x10
[ 110.470583][ T5507] ? netlink_sendmsg+0x642/0xb30
[ 110.470592][ T5507] ? skb_put+0x11b/0x210
[ 110.470603][ T5507] netlink_sendmsg+0x805/0xb30
[ 110.470619][ T5507] ? __pfx_netlink_sendmsg+0x10/0x10
[ 110.470636][ T5507] ? aa_sock_msg_perm+0xf1/0x1d0
[ 110.470653][ T5507] ? bpf_lsm_socket_sendmsg+0x9/0x20
[ 110.470668][ T5507] ? __pfx_netlink_sendmsg+0x10/0x10
[ 110.470678][ T5507] __sock_sendmsg+0x21c/0x270
[ 110.470688][ T5507] ____sys_sendmsg+0x505/0x830
[ 110.470705][ T5507] ? __pfx_____sys_sendmsg+0x10/0x10
[ 110.470726][ T5507] ? import_iovec+0x74/0xa0
[ 110.470742][ T5507] ___sys_sendmsg+0x21f/0x2a0
[ 110.470756][ T5507] ? __pfx____sys_sendmsg+0x10/0x10
[ 110.470769][ T5507] ? rcu_read_lock_any_held+0xb3/0x120
[ 110.470783][ T5507] ? sb_end_write+0xe9/0x1c0
[ 110.470799][ T5507] ? __pfx_vfs_write+0x10/0x10
[ 110.470807][ T5507] ? do_sys_openat2+0x154/0x1c0
[ 110.470821][ T5507] __x64_sys_sendmsg+0x19b/0x260
[ 110.470839][ T5507] ? __pfx___x64_sys_sendmsg+0x10/0x10
[ 110.470861][ T5507] ? __pfx_ksys_write+0x10/0x10
[ 110.470877][ T5507] ? do_syscall_64+0xbe/0xfa0
[ 110.470908][ T5507] do_syscall_64+0xfa/0xfa0
[ 110.470917][ T5507] ? lockdep_hardirqs_on+0x9c/0x150
[ 110.470927][ T5507] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 110.470934][ T5507] ? clear_bhb_loop+0x60/0xb0
[ 110.470944][ T5507] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 110.470951][ T5507] RIP: 0033:0x7fba5418f6c9
[ 110.470961][ T5507] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 110.470971][ T5507] RSP: 002b:00007ffcc36fc768 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 110.470983][ T5507] RAX: ffffffffffffffda RBX: 00007fba543e5fa0 RCX: 00007fba5418f6c9
[ 110.470988][ T5507] RDX: 0000000000000000 RSI: 0000200000004180 RDI: 0000000000000003
[ 110.470992][ T5507] RBP: 00007ffcc36fc7c0 R08: 0000000000000000 R09: 0000000000000000
[ 110.470997][ T5507] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 110.471001][ T5507] R13: 00007fba543e5fa0 R14: 00007fba543e5fa0 R15: 0000000000000003
[ 110.471017][ T5507]
[ 110.748242][ T5508] FAULT_INJECTION: forcing a failure.
[ 110.748242][ T5508] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 110.764780][ T5508] CPU: 0 UID: 0 PID: 5508 Comm: syz.0.37 Not tainted syzkaller #0 PREEMPT(full)
[ 110.764801][ T5508] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 110.764809][ T5508] Call Trace:
[ 110.764815][ T5508]
[ 110.764821][ T5508] dump_stack_lvl+0x189/0x250
[ 110.764844][ T5508] ? __pfx____ratelimit+0x10/0x10
[ 110.764861][ T5508] ? __pfx_dump_stack_lvl+0x10/0x10
[ 110.764877][ T5508] ? __pfx__printk+0x10/0x10
[ 110.764897][ T5508] should_fail_ex+0x414/0x560
[ 110.764916][ T5508] _copy_to_user+0x31/0xb0
[ 110.764932][ T5508] simple_read_from_buffer+0xe1/0x170
[ 110.764952][ T5508] proc_fail_nth_read+0x1b3/0x220
[ 110.764968][ T5508] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 110.764983][ T5508] ? rw_verify_area+0x2a6/0x4d0
[ 110.764997][ T5508] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 110.765012][ T5508] vfs_read+0x200/0xa30
[ 110.765031][ T5508] ? __pfx_vfs_read+0x10/0x10
[ 110.765044][ T5508] ? do_sys_openat2+0x154/0x1c0
[ 110.765060][ T5508] ? __x64_sys_sendmsg+0x1b4/0x260
[ 110.765085][ T5508] ksys_read+0x145/0x250
[ 110.765100][ T5508] ? __pfx_ksys_read+0x10/0x10
[ 110.765117][ T5508] ? do_syscall_64+0xbe/0xfa0
[ 110.765135][ T5508] do_syscall_64+0xfa/0xfa0
[ 110.765148][ T5508] ? lockdep_hardirqs_on+0x9c/0x150
[ 110.765165][ T5508] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 110.765177][ T5508] ? clear_bhb_loop+0x60/0xb0
[ 110.765223][ T5508] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 110.765234][ T5508] RIP: 0033:0x7fba5418e0dc
[ 110.765246][ T5508] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 110.765256][ T5508] RSP: 002b:00007ffcc36fc760 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 110.765270][ T5508] RAX: ffffffffffffffda RBX: 00007fba543e5fa0 RCX: 00007fba5418e0dc
[ 110.765278][ T5508] RDX: 000000000000000f RSI: 00007ffcc36fc7d0 RDI: 0000000000000009
[ 110.765285][ T5508] RBP: 00007ffcc36fc7c0 R08: 0000000000000000 R09: 0000000000000000
[ 110.765293][ T5508] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 110.765299][ T5508] R13: 00007fba543e5fa0 R14: 00007fba543e5fa0 R15: 0000000000000003
[ 110.765324][ T5508]
[ 110.919704][ T5509] FAULT_INJECTION: forcing a failure.
[ 110.919704][ T5509] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 110.925575][ T5509] CPU: 0 UID: 0 PID: 5509 Comm: syz.0.38 Not tainted syzkaller #0 PREEMPT(full)
[ 110.925592][ T5509] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 110.925599][ T5509] Call Trace:
[ 110.925604][ T5509]
[ 110.925609][ T5509] dump_stack_lvl+0x189/0x250
[ 110.925630][ T5509] ? __pfx____ratelimit+0x10/0x10
[ 110.925647][ T5509] ? __pfx_dump_stack_lvl+0x10/0x10
[ 110.925661][ T5509] ? __pfx__printk+0x10/0x10
[ 110.925681][ T5509] should_fail_ex+0x414/0x560
[ 110.925699][ T5509] _copy_to_user+0x31/0xb0
[ 110.925713][ T5509] simple_read_from_buffer+0xe1/0x170
[ 110.925731][ T5509] proc_fail_nth_read+0x1b3/0x220
[ 110.925745][ T5509] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 110.925759][ T5509] ? rw_verify_area+0x2a6/0x4d0
[ 110.925772][ T5509] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 110.925784][ T5509] vfs_read+0x200/0xa30
[ 110.925802][ T5509] ? __pfx_vfs_read+0x10/0x10
[ 110.925815][ T5509] ? do_sys_openat2+0x154/0x1c0
[ 110.925829][ T5509] ? __x64_sys_sendmsg+0x1b4/0x260
[ 110.925851][ T5509] ksys_read+0x145/0x250
[ 110.925866][ T5509] ? __pfx_ksys_read+0x10/0x10
[ 110.925880][ T5509] ? do_syscall_64+0xbe/0xfa0
[ 110.925899][ T5509] do_syscall_64+0xfa/0xfa0
[ 110.925912][ T5509] ? lockdep_hardirqs_on+0x9c/0x150
[ 110.925927][ T5509] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 110.925938][ T5509] ? clear_bhb_loop+0x60/0xb0
[ 110.925951][ T5509] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 110.925961][ T5509] RIP: 0033:0x7fba5418e0dc
[ 110.925973][ T5509] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 110.925982][ T5509] RSP: 002b:00007ffcc36fc760 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 110.925995][ T5509] RAX: ffffffffffffffda RBX: 00007fba543e5fa0 RCX: 00007fba5418e0dc
[ 110.926002][ T5509] RDX: 000000000000000f RSI: 00007ffcc36fc7d0 RDI: 0000000000000009
[ 110.926008][ T5509] RBP: 00007ffcc36fc7c0 R08: 0000000000000000 R09: 0000000000000000
[ 110.926015][ T5509] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 110.926021][ T5509] R13: 00007fba543e5fa0 R14: 00007fba543e5fa0 R15: 0000000000000003
[ 110.926037][ T5509]
[ 111.071725][ T5510] FAULT_INJECTION: forcing a failure.
[ 111.071725][ T5510] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 111.077422][ T5510] CPU: 0 UID: 0 PID: 5510 Comm: syz.0.39 Not tainted syzkaller #0 PREEMPT(full)
[ 111.077440][ T5510] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 111.077447][ T5510] Call Trace:
[ 111.077467][ T5510]
[ 111.077473][ T5510] dump_stack_lvl+0x189/0x250
[ 111.077519][ T5510] ? __pfx____ratelimit+0x10/0x10
[ 111.077541][ T5510] ? __pfx_dump_stack_lvl+0x10/0x10
[ 111.077557][ T5510] ? __pfx__printk+0x10/0x10
[ 111.077576][ T5510] should_fail_ex+0x414/0x560
[ 111.077604][ T5510] _copy_to_user+0x31/0xb0
[ 111.077618][ T5510] simple_read_from_buffer+0xe1/0x170
[ 111.077637][ T5510] proc_fail_nth_read+0x1b3/0x220
[ 111.077652][ T5510] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 111.077672][ T5510] ? rw_verify_area+0x2a6/0x4d0
[ 111.077686][ T5510] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 111.077699][ T5510] vfs_read+0x200/0xa30
[ 111.077717][ T5510] ? __pfx_vfs_read+0x10/0x10
[ 111.077730][ T5510] ? do_sys_openat2+0x154/0x1c0
[ 111.077746][ T5510] ? __x64_sys_sendmsg+0x1b4/0x260
[ 111.077769][ T5510] ksys_read+0x145/0x250
[ 111.077784][ T5510] ? __pfx_ksys_read+0x10/0x10
[ 111.077799][ T5510] ? do_syscall_64+0xbe/0xfa0
[ 111.077818][ T5510] do_syscall_64+0xfa/0xfa0
[ 111.077832][ T5510] ? lockdep_hardirqs_on+0x9c/0x150
[ 111.077848][ T5510] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 111.077859][ T5510] ? clear_bhb_loop+0x60/0xb0
[ 111.077872][ T5510] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 111.077884][ T5510] RIP: 0033:0x7fba5418e0dc
[ 111.077896][ T5510] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 111.077906][ T5510] RSP: 002b:00007ffcc36fc760 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 111.077919][ T5510] RAX: ffffffffffffffda RBX: 00007fba543e5fa0 RCX: 00007fba5418e0dc
[ 111.077927][ T5510] RDX: 000000000000000f RSI: 00007ffcc36fc7d0 RDI: 0000000000000009
[ 111.077935][ T5510] RBP: 00007ffcc36fc7c0 R08: 0000000000000000 R09: 0000000000000000
[ 111.077941][ T5510] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 111.077948][ T5510] R13: 00007fba543e5fa0 R14: 00007fba543e5fa0 R15: 0000000000000003
[ 111.077966][ T5510]
[ 111.202212][ T5511] FAULT_INJECTION: forcing a failure.
[ 111.202212][ T5511] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 111.208486][ T5511] CPU: 0 UID: 0 PID: 5511 Comm: syz.0.40 Not tainted syzkaller #0 PREEMPT(full)
[ 111.208505][ T5511] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 111.208513][ T5511] Call Trace:
[ 111.208533][ T5511]
[ 111.208539][ T5511] dump_stack_lvl+0x189/0x250
[ 111.208580][ T5511] ? __pfx____ratelimit+0x10/0x10
[ 111.208605][ T5511] ? __pfx_dump_stack_lvl+0x10/0x10
[ 111.208619][ T5511] ? __pfx__printk+0x10/0x10
[ 111.208638][ T5511] should_fail_ex+0x414/0x560
[ 111.208665][ T5511] _copy_to_user+0x31/0xb0
[ 111.208680][ T5511] simple_read_from_buffer+0xe1/0x170
[ 111.208699][ T5511] proc_fail_nth_read+0x1b3/0x220
[ 111.208715][ T5511] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 111.208728][ T5511] ? rw_verify_area+0x2a6/0x4d0
[ 111.208743][ T5511] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 111.208755][ T5511] vfs_read+0x200/0xa30
[ 111.208773][ T5511] ? __pfx_vfs_read+0x10/0x10
[ 111.208785][ T5511] ? do_sys_openat2+0x154/0x1c0
[ 111.208800][ T5511] ? __x64_sys_sendmsg+0x1b4/0x260
[ 111.208824][ T5511] ksys_read+0x145/0x250
[ 111.208839][ T5511] ? __pfx_ksys_read+0x10/0x10
[ 111.208854][ T5511] ? do_syscall_64+0xbe/0xfa0
[ 111.208871][ T5511] do_syscall_64+0xfa/0xfa0
[ 111.208885][ T5511] ? lockdep_hardirqs_on+0x9c/0x150
[ 111.208900][ T5511] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 111.208911][ T5511] ? clear_bhb_loop+0x60/0xb0
[ 111.208925][ T5511] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 111.208936][ T5511] RIP: 0033:0x7fba5418e0dc
[ 111.208949][ T5511] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 111.208958][ T5511] RSP: 002b:00007ffcc36fc760 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 111.208974][ T5511] RAX: ffffffffffffffda RBX: 00007fba543e5fa0 RCX: 00007fba5418e0dc
[ 111.208982][ T5511] RDX: 000000000000000f RSI: 00007ffcc36fc7d0 RDI: 0000000000000009
[ 111.208988][ T5511] RBP: 00007ffcc36fc7c0 R08: 0000000000000000 R09: 0000000000000000
[ 111.208995][ T5511] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 111.209001][ T5511] R13: 00007fba543e5fa0 R14: 00007fba543e5fa0 R15: 0000000000000003
[ 111.209019][ T5511]
[ 111.332722][ T5512] FAULT_INJECTION: forcing a failure.
[ 111.332722][ T5512] name failslab, interval 1, probability 0, space 0, times 0
[ 111.337602][ T5512] CPU: 0 UID: 0 PID: 5512 Comm: syz.0.41 Not tainted syzkaller #0 PREEMPT(full)
[ 111.337619][ T5512] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 111.337625][ T5512] Call Trace:
[ 111.337633][ T5512]
[ 111.337639][ T5512] dump_stack_lvl+0x189/0x250
[ 111.337658][ T5512] ? __pfx____ratelimit+0x10/0x10
[ 111.337673][ T5512] ? __pfx_dump_stack_lvl+0x10/0x10
[ 111.337687][ T5512] ? __pfx__printk+0x10/0x10
[ 111.337697][ T5512] ? netlink_sendmsg+0x805/0xb30
[ 111.337715][ T5512] ? __x64_sys_sendmsg+0x19b/0x260
[ 111.337733][ T5512] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 111.337750][ T5512] should_fail_ex+0x414/0x560
[ 111.337770][ T5512] should_failslab+0xa8/0x100
[ 111.337788][ T5512] kmem_cache_alloc_noprof+0x74/0x6e0
[ 111.337806][ T5512] ? skb_clone+0x212/0x3a0
[ 111.337821][ T5512] skb_clone+0x212/0x3a0
[ 111.337833][ T5512] __netlink_deliver_tap+0x404/0x850
[ 111.337857][ T5512] ? netlink_deliver_tap+0x2e/0x1b0
[ 111.337874][ T5512] netlink_deliver_tap+0x19c/0x1b0
[ 111.337891][ T5512] netlink_sendskb+0x68/0x140
[ 111.337907][ T5512] netlink_unicast+0x397/0x9e0
[ 111.337920][ T5512] ? __asan_memcpy+0x40/0x70
[ 111.337937][ T5512] ? __pfx_netlink_unicast+0x10/0x10
[ 111.337957][ T5512] netlink_rcv_skb+0x28c/0x470
[ 111.337971][ T5512] ? __lock_acquire+0xab9/0xd20
[ 111.337984][ T5512] ? __pfx_genl_rcv_msg+0x10/0x10
[ 111.337997][ T5512] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 111.338025][ T5512] ? down_read+0x1ad/0x2e0
[ 111.338037][ T5512] genl_rcv+0x28/0x40
[ 111.338048][ T5512] netlink_unicast+0x82f/0x9e0
[ 111.338067][ T5512] ? __pfx_netlink_unicast+0x10/0x10
[ 111.338083][ T5512] ? netlink_sendmsg+0x642/0xb30
[ 111.338097][ T5512] ? skb_put+0x11b/0x210
[ 111.338115][ T5512] netlink_sendmsg+0x805/0xb30
[ 111.338136][ T5512] ? __pfx_netlink_sendmsg+0x10/0x10
[ 111.338154][ T5512] ? aa_sock_msg_perm+0xf1/0x1d0
[ 111.338177][ T5512] ? bpf_lsm_socket_sendmsg+0x9/0x20
[ 111.338193][ T5512] ? __pfx_netlink_sendmsg+0x10/0x10
[ 111.338208][ T5512] __sock_sendmsg+0x21c/0x270
[ 111.338219][ T5512] ____sys_sendmsg+0x505/0x830
[ 111.338231][ T5512] ? __pfx_____sys_sendmsg+0x10/0x10
[ 111.338245][ T5512] ? import_iovec+0x74/0xa0
[ 111.338255][ T5512] ___sys_sendmsg+0x21f/0x2a0
[ 111.338266][ T5512] ? __pfx____sys_sendmsg+0x10/0x10
[ 111.338280][ T5512] ? rcu_read_lock_any_held+0xb3/0x120
[ 111.338300][ T5512] ? sb_end_write+0xe9/0x1c0
[ 111.338326][ T5512] ? __pfx_vfs_write+0x10/0x10
[ 111.338339][ T5512] ? do_sys_openat2+0x154/0x1c0
[ 111.338355][ T5512] __x64_sys_sendmsg+0x19b/0x260
[ 111.338374][ T5512] ? __pfx___x64_sys_sendmsg+0x10/0x10
[ 111.338395][ T5512] ? __pfx_ksys_write+0x10/0x10
[ 111.338411][ T5512] ? do_syscall_64+0xbe/0xfa0
[ 111.338429][ T5512] do_syscall_64+0xfa/0xfa0
[ 111.338443][ T5512] ? lockdep_hardirqs_on+0x9c/0x150
[ 111.338457][ T5512] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 111.338468][ T5512] ? clear_bhb_loop+0x60/0xb0
[ 111.338481][ T5512] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 111.338491][ T5512] RIP: 0033:0x7fba5418f6c9
[ 111.338503][ T5512] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 111.338512][ T5512] RSP: 002b:00007ffcc36fc768 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 111.338526][ T5512] RAX: ffffffffffffffda RBX: 00007fba543e5fa0 RCX: 00007fba5418f6c9
[ 111.338534][ T5512] RDX: 0000000000000000 RSI: 0000200000004180 RDI: 0000000000000003
[ 111.338541][ T5512] RBP: 00007ffcc36fc7c0 R08: 0000000000000000 R09: 0000000000000000
[ 111.338548][ T5512] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 111.338553][ T5512] R13: 00007fba543e5fa0 R14: 00007fba543e5fa0 R15: 0000000000000003
[ 111.338564][ T5512]
[ 111.541684][ T5513] FAULT_INJECTION: forcing a failure.
[ 111.541684][ T5513] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 111.547519][ T5513] CPU: 0 UID: 0 PID: 5513 Comm: syz.0.42 Not tainted syzkaller #0 PREEMPT(full)
[ 111.547532][ T5513] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 111.547537][ T5513] Call Trace:
[ 111.547551][ T5513]
[ 111.547557][ T5513] dump_stack_lvl+0x189/0x250
[ 111.547601][ T5513] ? __pfx____ratelimit+0x10/0x10
[ 111.547622][ T5513] ? __pfx_dump_stack_lvl+0x10/0x10
[ 111.547636][ T5513] ? __pfx__printk+0x10/0x10
[ 111.547652][ T5513] should_fail_ex+0x414/0x560
[ 111.547679][ T5513] _copy_to_user+0x31/0xb0
[ 111.547691][ T5513] simple_read_from_buffer+0xe1/0x170
[ 111.547710][ T5513] proc_fail_nth_read+0x1b3/0x220
[ 111.547726][ T5513] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 111.547739][ T5513] ? rw_verify_area+0x2a6/0x4d0
[ 111.547752][ T5513] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 111.547764][ T5513] vfs_read+0x200/0xa30
[ 111.547777][ T5513] ? __pfx_vfs_read+0x10/0x10
[ 111.547788][ T5513] ? do_sys_openat2+0x154/0x1c0
[ 111.547803][ T5513] ? __x64_sys_sendmsg+0x1b4/0x260
[ 111.547824][ T5513] ksys_read+0x145/0x250
[ 111.547838][ T5513] ? __pfx_ksys_read+0x10/0x10
[ 111.547853][ T5513] ? do_syscall_64+0xbe/0xfa0
[ 111.547870][ T5513] do_syscall_64+0xfa/0xfa0
[ 111.547884][ T5513] ? lockdep_hardirqs_on+0x9c/0x150
[ 111.547897][ T5513] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 111.547904][ T5513] ? clear_bhb_loop+0x60/0xb0
[ 111.547913][ T5513] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 111.547920][ T5513] RIP: 0033:0x7fba5418e0dc
[ 111.547928][ T5513] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 111.547934][ T5513] RSP: 002b:00007ffcc36fc760 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 111.547943][ T5513] RAX: ffffffffffffffda RBX: 00007fba543e5fa0 RCX: 00007fba5418e0dc
[ 111.547949][ T5513] RDX: 000000000000000f RSI: 00007ffcc36fc7d0 RDI: 0000000000000009
[ 111.547954][ T5513] RBP: 00007ffcc36fc7c0 R08: 0000000000000000 R09: 0000000000000000
[ 111.547960][ T5513] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 111.547966][ T5513] R13: 00007fba543e5fa0 R14: 00007fba543e5fa0 R15: 0000000000000003
[ 111.547983][ T5513]
[ 111.682677][ T5514] FAULT_INJECTION: forcing a failure.
[ 111.682677][ T5514] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 111.688184][ T5514] CPU: 0 UID: 0 PID: 5514 Comm: syz.0.43 Not tainted syzkaller #0 PREEMPT(full)
[ 111.688198][ T5514] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 111.688203][ T5514] Call Trace:
[ 111.688208][ T5514]
[ 111.688212][ T5514] dump_stack_lvl+0x189/0x250
[ 111.688226][ T5514] ? __pfx____ratelimit+0x10/0x10
[ 111.688237][ T5514] ? __pfx_dump_stack_lvl+0x10/0x10
[ 111.688247][ T5514] ? __pfx__printk+0x10/0x10
[ 111.688265][ T5514] should_fail_ex+0x414/0x560
[ 111.688285][ T5514] _copy_to_user+0x31/0xb0
[ 111.688300][ T5514] simple_read_from_buffer+0xe1/0x170
[ 111.688318][ T5514] proc_fail_nth_read+0x1b3/0x220
[ 111.688332][ T5514] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 111.688345][ T5514] ? rw_verify_area+0x2a6/0x4d0
[ 111.688358][ T5514] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 111.688370][ T5514] vfs_read+0x200/0xa30
[ 111.688388][ T5514] ? __pfx_vfs_read+0x10/0x10
[ 111.688401][ T5514] ? do_sys_openat2+0x154/0x1c0
[ 111.688416][ T5514] ? __x64_sys_sendmsg+0x1b4/0x260
[ 111.688444][ T5514] ksys_read+0x145/0x250
[ 111.688455][ T5514] ? __pfx_ksys_read+0x10/0x10
[ 111.688467][ T5514] ? do_syscall_64+0xbe/0xfa0
[ 111.688483][ T5514] do_syscall_64+0xfa/0xfa0
[ 111.688497][ T5514] ? lockdep_hardirqs_on+0x9c/0x150
[ 111.688512][ T5514] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 111.688522][ T5514] ? clear_bhb_loop+0x60/0xb0
[ 111.688535][ T5514] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 111.688545][ T5514] RIP: 0033:0x7fba5418e0dc
[ 111.688556][ T5514] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 111.688562][ T5514] RSP: 002b:00007ffcc36fc760 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 111.688570][ T5514] RAX: ffffffffffffffda RBX: 00007fba543e5fa0 RCX: 00007fba5418e0dc
[ 111.688578][ T5514] RDX: 000000000000000f RSI: 00007ffcc36fc7d0 RDI: 0000000000000009
[ 111.688585][ T5514] RBP: 00007ffcc36fc7c0 R08: 0000000000000000 R09: 0000000000000000
[ 111.688613][ T5514] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 111.688620][ T5514] R13: 00007fba543e5fa0 R14: 00007fba543e5fa0 R15: 0000000000000003
[ 111.688637][ T5514]
[ 111.833831][ T5515] FAULT_INJECTION: forcing a failure.
[ 111.833831][ T5515] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 111.841856][ T5515] CPU: 0 UID: 0 PID: 5515 Comm: syz.0.44 Not tainted syzkaller #0 PREEMPT(full)
[ 111.841874][ T5515] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 111.841881][ T5515] Call Trace:
[ 111.841886][ T5515]
[ 111.841891][ T5515] dump_stack_lvl+0x189/0x250
[ 111.841910][ T5515] ? __pfx____ratelimit+0x10/0x10
[ 111.841925][ T5515] ? __pfx_dump_stack_lvl+0x10/0x10
[ 111.841939][ T5515] ? __pfx__printk+0x10/0x10
[ 111.841958][ T5515] should_fail_ex+0x414/0x560
[ 111.841976][ T5515] _copy_to_user+0x31/0xb0
[ 111.841991][ T5515] simple_read_from_buffer+0xe1/0x170
[ 111.842008][ T5515] proc_fail_nth_read+0x1b3/0x220
[ 111.842023][ T5515] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 111.842037][ T5515] ? rw_verify_area+0x2a6/0x4d0
[ 111.842050][ T5515] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 111.842061][ T5515] vfs_read+0x200/0xa30
[ 111.842077][ T5515] ? __pfx_vfs_read+0x10/0x10
[ 111.842089][ T5515] ? do_sys_openat2+0x154/0x1c0
[ 111.842104][ T5515] ? __x64_sys_sendmsg+0x1b4/0x260
[ 111.842128][ T5515] ksys_read+0x145/0x250
[ 111.842143][ T5515] ? __pfx_ksys_read+0x10/0x10
[ 111.842158][ T5515] ? do_syscall_64+0xbe/0xfa0
[ 111.842176][ T5515] do_syscall_64+0xfa/0xfa0
[ 111.842190][ T5515] ? lockdep_hardirqs_on+0x9c/0x150
[ 111.842205][ T5515] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 111.842224][ T5515] ? clear_bhb_loop+0x60/0xb0
[ 111.842236][ T5515] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 111.842247][ T5515] RIP: 0033:0x7fba5418e0dc
[ 111.842260][ T5515] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 111.842270][ T5515] RSP: 002b:00007ffcc36fc760 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 111.842308][ T5515] RAX: ffffffffffffffda RBX: 00007fba543e5fa0 RCX: 00007fba5418e0dc
[ 111.842316][ T5515] RDX: 000000000000000f RSI: 00007ffcc36fc7d0 RDI: 0000000000000009
[ 111.842323][ T5515] RBP: 00007ffcc36fc7c0 R08: 0000000000000000 R09: 0000000000000000
[ 111.842329][ T5515] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 111.842335][ T5515] R13: 00007fba543e5fa0 R14: 00007fba543e5fa0 R15: 0000000000000003
[ 111.842352][ T5515]
2025/11/15 16:35:14 executed programs: 29
[ 111.974808][ T5516] validate_nla: 18 callbacks suppressed
[ 111.974823][ T5516] netlink: 'syz.0.45': attribute type 10 has an invalid length.
[ 111.982775][ T5516] FAULT_INJECTION: forcing a failure.
[ 111.982775][ T5516] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 111.988481][ T5516] CPU: 0 UID: 0 PID: 5516 Comm: syz.0.45 Not tainted syzkaller #0 PREEMPT(full)
[ 111.988498][ T5516] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 111.988505][ T5516] Call Trace:
[ 111.988512][ T5516]
[ 111.988518][ T5516] dump_stack_lvl+0x189/0x250
[ 111.988537][ T5516] ? __pfx____ratelimit+0x10/0x10
[ 111.988554][ T5516] ? __pfx_dump_stack_lvl+0x10/0x10
[ 111.988568][ T5516] ? __pfx__printk+0x10/0x10
[ 111.988586][ T5516] should_fail_ex+0x414/0x560
[ 111.988605][ T5516] _copy_to_user+0x31/0xb0
[ 111.988618][ T5516] simple_read_from_buffer+0xe1/0x170
[ 111.988637][ T5516] proc_fail_nth_read+0x1b3/0x220
[ 111.988650][ T5516] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 111.988664][ T5516] ? rw_verify_area+0x2a6/0x4d0
[ 111.988677][ T5516] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 111.988689][ T5516] vfs_read+0x200/0xa30
[ 111.988707][ T5516] ? __pfx_vfs_read+0x10/0x10
[ 111.988719][ T5516] ? do_sys_openat2+0x154/0x1c0
[ 111.988733][ T5516] ? __x64_sys_sendmsg+0x1b4/0x260
[ 111.988757][ T5516] ksys_read+0x145/0x250
[ 111.988771][ T5516] ? __pfx_ksys_read+0x10/0x10
[ 111.988786][ T5516] ? do_syscall_64+0xbe/0xfa0
[ 111.988803][ T5516] do_syscall_64+0xfa/0xfa0
[ 111.988817][ T5516] ? lockdep_hardirqs_on+0x9c/0x150
[ 111.988831][ T5516] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 111.988841][ T5516] ? clear_bhb_loop+0x60/0xb0
[ 111.988854][ T5516] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 111.988865][ T5516] RIP: 0033:0x7fba5418e0dc
[ 111.988877][ T5516] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 111.988886][ T5516] RSP: 002b:00007ffcc36fc760 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 111.988899][ T5516] RAX: ffffffffffffffda RBX: 00007fba543e5fa0 RCX: 00007fba5418e0dc
[ 111.988906][ T5516] RDX: 000000000000000f RSI: 00007ffcc36fc7d0 RDI: 0000000000000009
[ 111.988913][ T5516] RBP: 00007ffcc36fc7c0 R08: 0000000000000000 R09: 0000000000000000
[ 111.988920][ T5516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 111.988926][ T5516] R13: 00007fba543e5fa0 R14: 00007fba543e5fa0 R15: 0000000000000003
[ 111.988943][ T5516]
[ 112.118012][ T5517] netlink: 'syz.0.46': attribute type 10 has an invalid length.
[ 112.122428][ T5517] FAULT_INJECTION: forcing a failure.
[ 112.122428][ T5517] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 112.128711][ T5517] CPU: 0 UID: 0 PID: 5517 Comm: syz.0.46 Not tainted syzkaller #0 PREEMPT(full)
[ 112.128740][ T5517] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 112.128753][ T5517] Call Trace:
[ 112.128844][ T5517]
[ 112.128851][ T5517] dump_stack_lvl+0x189/0x250
[ 112.128994][ T5517] ? __pfx____ratelimit+0x10/0x10
[ 112.129049][ T5517] ? __pfx_dump_stack_lvl+0x10/0x10
[ 112.129067][ T5517] ? __pfx__printk+0x10/0x10
[ 112.129091][ T5517] should_fail_ex+0x414/0x560
[ 112.129165][ T5517] _copy_to_user+0x31/0xb0
[ 112.129189][ T5517] simple_read_from_buffer+0xe1/0x170
[ 112.129213][ T5517] proc_fail_nth_read+0x1b3/0x220
[ 112.129231][ T5517] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 112.129252][ T5517] ? rw_verify_area+0x2a6/0x4d0
[ 112.129274][ T5517] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 112.129289][ T5517] vfs_read+0x200/0xa30
[ 112.129312][ T5517] ? __pfx_vfs_read+0x10/0x10
[ 112.129327][ T5517] ? do_sys_openat2+0x154/0x1c0
[ 112.129349][ T5517] ? __x64_sys_sendmsg+0x1b4/0x260
[ 112.129378][ T5517] ksys_read+0x145/0x250
[ 112.129397][ T5517] ? __pfx_ksys_read+0x10/0x10
[ 112.129424][ T5517] ? do_syscall_64+0xbe/0xfa0
[ 112.129457][ T5517] do_syscall_64+0xfa/0xfa0
[ 112.129483][ T5517] ? lockdep_hardirqs_on+0x9c/0x150
[ 112.129511][ T5517] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 112.129541][ T5517] ? clear_bhb_loop+0x60/0xb0
[ 112.129564][ T5517] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 112.129576][ T5517] RIP: 0033:0x7fba5418e0dc
[ 112.129591][ T5517] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 112.129601][ T5517] RSP: 002b:00007ffcc36fc760 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 112.129617][ T5517] RAX: ffffffffffffffda RBX: 00007fba543e5fa0 RCX: 00007fba5418e0dc
[ 112.129626][ T5517] RDX: 000000000000000f RSI: 00007ffcc36fc7d0 RDI: 0000000000000009
[ 112.129634][ T5517] RBP: 00007ffcc36fc7c0 R08: 0000000000000000 R09: 0000000000000000
[ 112.129640][ T5517] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 112.129647][ T5517] R13: 00007fba543e5fa0 R14: 00007fba543e5fa0 R15: 0000000000000003
[ 112.129664][ T5517]
[ 112.259633][ T5518] netlink: 'syz.0.47': attribute type 10 has an invalid length.
[ 112.264637][ T5518] FAULT_INJECTION: forcing a failure.
[ 112.264637][ T5518] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 112.273367][ T5518] CPU: 0 UID: 0 PID: 5518 Comm: syz.0.47 Not tainted syzkaller #0 PREEMPT(full)
[ 112.273397][ T5518] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 112.273406][ T5518] Call Trace:
[ 112.273423][ T5518]
[ 112.273429][ T5518] dump_stack_lvl+0x189/0x250
[ 112.273474][ T5518] ? __pfx____ratelimit+0x10/0x10
[ 112.273498][ T5518] ? __pfx_dump_stack_lvl+0x10/0x10
[ 112.273516][ T5518] ? __pfx__printk+0x10/0x10
[ 112.273540][ T5518] should_fail_ex+0x414/0x560
[ 112.273571][ T5518] _copy_to_user+0x31/0xb0
[ 112.273583][ T5518] simple_read_from_buffer+0xe1/0x170
[ 112.273602][ T5518] proc_fail_nth_read+0x1b3/0x220
[ 112.273614][ T5518] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 112.273629][ T5518] ? rw_verify_area+0x2a6/0x4d0
[ 112.273644][ T5518] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 112.273660][ T5518] vfs_read+0x200/0xa30
[ 112.273683][ T5518] ? __pfx_vfs_read+0x10/0x10
[ 112.273698][ T5518] ? do_sys_openat2+0x154/0x1c0
[ 112.273717][ T5518] ? __x64_sys_sendmsg+0x1b4/0x260
[ 112.273736][ T5518] ksys_read+0x145/0x250
[ 112.273747][ T5518] ? __pfx_ksys_read+0x10/0x10
[ 112.273759][ T5518] ? do_syscall_64+0xbe/0xfa0
[ 112.273773][ T5518] do_syscall_64+0xfa/0xfa0
[ 112.273783][ T5518] ? lockdep_hardirqs_on+0x9c/0x150
[ 112.273795][ T5518] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 112.273803][ T5518] ? clear_bhb_loop+0x60/0xb0
[ 112.273814][ T5518] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 112.273822][ T5518] RIP: 0033:0x7fba5418e0dc
[ 112.273833][ T5518] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 112.273869][ T5518] RSP: 002b:00007ffcc36fc760 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 112.273886][ T5518] RAX: ffffffffffffffda RBX: 00007fba543e5fa0 RCX: 00007fba5418e0dc
[ 112.273895][ T5518] RDX: 000000000000000f RSI: 00007ffcc36fc7d0 RDI: 0000000000000009
[ 112.273904][ T5518] RBP: 00007ffcc36fc7c0 R08: 0000000000000000 R09: 0000000000000000
[ 112.273911][ T5518] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 112.273918][ T5518] R13: 00007fba543e5fa0 R14: 00007fba543e5fa0 R15: 0000000000000003
[ 112.273932][ T5518]
[ 112.406844][ T5519] netlink: 'syz.0.48': attribute type 10 has an invalid length.
[ 112.411565][ T5519] FAULT_INJECTION: forcing a failure.
[ 112.411565][ T5519] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 112.417320][ T5519] CPU: 0 UID: 0 PID: 5519 Comm: syz.0.48 Not tainted syzkaller #0 PREEMPT(full)
[ 112.417338][ T5519] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 112.417343][ T5519] Call Trace:
[ 112.417364][ T5519]
[ 112.417370][ T5519] dump_stack_lvl+0x189/0x250
[ 112.417411][ T5519] ? __pfx____ratelimit+0x10/0x10
[ 112.417432][ T5519] ? __pfx_dump_stack_lvl+0x10/0x10
[ 112.417446][ T5519] ? __pfx__printk+0x10/0x10
[ 112.417465][ T5519] should_fail_ex+0x414/0x560
[ 112.417499][ T5519] _copy_to_user+0x31/0xb0
[ 112.417513][ T5519] simple_read_from_buffer+0xe1/0x170
[ 112.417534][ T5519] proc_fail_nth_read+0x1b3/0x220
[ 112.417548][ T5519] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 112.417562][ T5519] ? rw_verify_area+0x2a6/0x4d0
[ 112.417574][ T5519] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 112.417587][ T5519] vfs_read+0x200/0xa30
[ 112.417604][ T5519] ? __pfx_vfs_read+0x10/0x10
[ 112.417616][ T5519] ? do_sys_openat2+0x154/0x1c0
[ 112.417632][ T5519] ? __x64_sys_sendmsg+0x1b4/0x260
[ 112.417656][ T5519] ksys_read+0x145/0x250
[ 112.417671][ T5519] ? __pfx_ksys_read+0x10/0x10
[ 112.417685][ T5519] ? do_syscall_64+0xbe/0xfa0
[ 112.417702][ T5519] do_syscall_64+0xfa/0xfa0
[ 112.417715][ T5519] ? lockdep_hardirqs_on+0x9c/0x150
[ 112.417730][ T5519] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 112.417741][ T5519] ? clear_bhb_loop+0x60/0xb0
[ 112.417754][ T5519] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 112.417762][ T5519] RIP: 0033:0x7fba5418e0dc
[ 112.417770][ T5519] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 112.417777][ T5519] RSP: 002b:00007ffcc36fc760 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 112.417786][ T5519] RAX: ffffffffffffffda RBX: 00007fba543e5fa0 RCX: 00007fba5418e0dc
[ 112.417791][ T5519] RDX: 000000000000000f RSI: 00007ffcc36fc7d0 RDI: 0000000000000009
[ 112.417796][ T5519] RBP: 00007ffcc36fc7c0 R08: 0000000000000000 R09: 0000000000000000
[ 112.417802][ T5519] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 112.417808][ T5519] R13: 00007fba543e5fa0 R14: 00007fba543e5fa0 R15: 0000000000000003
[ 112.417824][ T5519]
[ 112.538877][ T5520] netlink: 'syz.0.49': attribute type 10 has an invalid length.
[ 112.569977][ T5521] netlink: 'syz.0.50': attribute type 10 has an invalid length.
[ 112.579757][ T5521] FAULT_INJECTION: forcing a failure.
[ 112.579757][ T5521] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 112.585910][ T5521] CPU: 0 UID: 0 PID: 5521 Comm: syz.0.50 Not tainted syzkaller #0 PREEMPT(full)
[ 112.585927][ T5521] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 112.585933][ T5521] Call Trace:
[ 112.585955][ T5521]
[ 112.585959][ T5521] dump_stack_lvl+0x189/0x250
[ 112.585996][ T5521] ? __pfx____ratelimit+0x10/0x10
[ 112.586018][ T5521] ? __pfx_dump_stack_lvl+0x10/0x10
[ 112.586033][ T5521] ? __pfx__printk+0x10/0x10
[ 112.586052][ T5521] should_fail_ex+0x414/0x560
[ 112.586078][ T5521] _copy_to_user+0x31/0xb0
[ 112.586091][ T5521] simple_read_from_buffer+0xe1/0x170
[ 112.586110][ T5521] proc_fail_nth_read+0x1b3/0x220
[ 112.586125][ T5521] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 112.586139][ T5521] ? rw_verify_area+0x2a6/0x4d0
[ 112.586153][ T5521] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 112.586165][ T5521] vfs_read+0x200/0xa30
[ 112.586183][ T5521] ? __pfx_vfs_read+0x10/0x10
[ 112.586195][ T5521] ? do_sys_openat2+0x154/0x1c0
[ 112.586210][ T5521] ? __x64_sys_sendmsg+0x1b4/0x260
[ 112.586234][ T5521] ksys_read+0x145/0x250
[ 112.586248][ T5521] ? __pfx_ksys_read+0x10/0x10
[ 112.586264][ T5521] ? do_syscall_64+0xbe/0xfa0
[ 112.586281][ T5521] do_syscall_64+0xfa/0xfa0
[ 112.586294][ T5521] ? lockdep_hardirqs_on+0x9c/0x150
[ 112.586308][ T5521] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 112.586319][ T5521] ? clear_bhb_loop+0x60/0xb0
[ 112.586332][ T5521] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 112.586342][ T5521] RIP: 0033:0x7fba5418e0dc
[ 112.586353][ T5521] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 112.586363][ T5521] RSP: 002b:00007ffcc36fc760 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 112.586375][ T5521] RAX: ffffffffffffffda RBX: 00007fba543e5fa0 RCX: 00007fba5418e0dc
[ 112.586383][ T5521] RDX: 000000000000000f RSI: 00007ffcc36fc7d0 RDI: 0000000000000009
[ 112.586390][ T5521] RBP: 00007ffcc36fc7c0 R08: 0000000000000000 R09: 0000000000000000
[ 112.586397][ T5521] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 112.586402][ T5521] R13: 00007fba543e5fa0 R14: 00007fba543e5fa0 R15: 0000000000000003
[ 112.586420][ T5521]
[ 112.709983][ T5522] netlink: 'syz.0.51': attribute type 10 has an invalid length.
[ 112.716190][ T5522] FAULT_INJECTION: forcing a failure.
[ 112.716190][ T5522] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 112.723364][ T5522] CPU: 0 UID: 0 PID: 5522 Comm: syz.0.51 Not tainted syzkaller #0 PREEMPT(full)
[ 112.723402][ T5522] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 112.723409][ T5522] Call Trace:
[ 112.723414][ T5522]
[ 112.723419][ T5522] dump_stack_lvl+0x189/0x250
[ 112.723441][ T5522] ? __pfx____ratelimit+0x10/0x10
[ 112.723456][ T5522] ? __pfx_dump_stack_lvl+0x10/0x10
[ 112.723469][ T5522] ? __pfx__printk+0x10/0x10
[ 112.723488][ T5522] should_fail_ex+0x414/0x560
[ 112.723506][ T5522] _copy_to_user+0x31/0xb0
[ 112.723519][ T5522] simple_read_from_buffer+0xe1/0x170
[ 112.723538][ T5522] proc_fail_nth_read+0x1b3/0x220
[ 112.723553][ T5522] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 112.723566][ T5522] ? rw_verify_area+0x2a6/0x4d0
[ 112.723578][ T5522] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 112.723589][ T5522] vfs_read+0x200/0xa30
[ 112.723606][ T5522] ? __pfx_vfs_read+0x10/0x10
[ 112.723619][ T5522] ? do_sys_openat2+0x154/0x1c0
[ 112.723632][ T5522] ? __x64_sys_sendmsg+0x1b4/0x260
[ 112.723656][ T5522] ksys_read+0x145/0x250
[ 112.723670][ T5522] ? __pfx_ksys_read+0x10/0x10
[ 112.723685][ T5522] ? do_syscall_64+0xbe/0xfa0
[ 112.723702][ T5522] do_syscall_64+0xfa/0xfa0
[ 112.723715][ T5522] ? lockdep_hardirqs_on+0x9c/0x150
[ 112.723730][ T5522] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 112.723740][ T5522] ? clear_bhb_loop+0x60/0xb0
[ 112.723753][ T5522] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 112.723764][ T5522] RIP: 0033:0x7fba5418e0dc
[ 112.723811][ T5522] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 112.723822][ T5522] RSP: 002b:00007ffcc36fc760 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 112.723835][ T5522] RAX: ffffffffffffffda RBX: 00007fba543e5fa0 RCX: 00007fba5418e0dc
[ 112.723843][ T5522] RDX: 000000000000000f RSI: 00007ffcc36fc7d0 RDI: 0000000000000009
[ 112.723850][ T5522] RBP: 00007ffcc36fc7c0 R08: 0000000000000000 R09: 0000000000000000
[ 112.723856][ T5522] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 112.723862][ T5522] R13: 00007fba543e5fa0 R14: 00007fba543e5fa0 R15: 0000000000000003
[ 112.723881][ T5522]
[ 112.847575][ T5523] netlink: 'syz.0.52': attribute type 10 has an invalid length.
[ 112.858211][ T5523] FAULT_INJECTION: forcing a failure.
[ 112.858211][ T5523] name failslab, interval 1, probability 0, space 0, times 0
[ 112.864569][ T5523] CPU: 0 UID: 0 PID: 5523 Comm: syz.0.52 Not tainted syzkaller #0 PREEMPT(full)
[ 112.864585][ T5523] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 112.864592][ T5523] Call Trace:
[ 112.864597][ T5523]
[ 112.864602][ T5523] dump_stack_lvl+0x189/0x250
[ 112.864622][ T5523] ? __pfx____ratelimit+0x10/0x10
[ 112.864638][ T5523] ? __pfx_dump_stack_lvl+0x10/0x10
[ 112.864653][ T5523] ? __pfx__printk+0x10/0x10
[ 112.864663][ T5523] ? netlink_sendmsg+0x805/0xb30
[ 112.864680][ T5523] ? __x64_sys_sendmsg+0x19b/0x260
[ 112.864697][ T5523] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 112.864715][ T5523] should_fail_ex+0x414/0x560
[ 112.864735][ T5523] should_failslab+0xa8/0x100
[ 112.864753][ T5523] kmem_cache_alloc_noprof+0x74/0x6e0
[ 112.864767][ T5523] ? skb_clone+0x212/0x3a0
[ 112.864781][ T5523] skb_clone+0x212/0x3a0
[ 112.864795][ T5523] __netlink_deliver_tap+0x404/0x850
[ 112.864818][ T5523] ? netlink_deliver_tap+0x2e/0x1b0
[ 112.864835][ T5523] netlink_deliver_tap+0x19c/0x1b0
[ 112.864852][ T5523] netlink_sendskb+0x68/0x140
[ 112.864867][ T5523] netlink_unicast+0x397/0x9e0
[ 112.864880][ T5523] ? __asan_memcpy+0x40/0x70
[ 112.864899][ T5523] ? __pfx_netlink_unicast+0x10/0x10
[ 112.864919][ T5523] netlink_rcv_skb+0x28c/0x470
[ 112.864934][ T5523] ? __lock_acquire+0xab9/0xd20
[ 112.864947][ T5523] ? __pfx_genl_rcv_msg+0x10/0x10
[ 112.864960][ T5523] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 112.864987][ T5523] ? down_read+0x1ad/0x2e0
[ 112.864999][ T5523] genl_rcv+0x28/0x40
[ 112.865010][ T5523] netlink_unicast+0x82f/0x9e0
[ 112.865029][ T5523] ? __pfx_netlink_unicast+0x10/0x10
[ 112.865045][ T5523] ? netlink_sendmsg+0x642/0xb30
[ 112.865060][ T5523] ? skb_put+0x11b/0x210
[ 112.865078][ T5523] netlink_sendmsg+0x805/0xb30
[ 112.865099][ T5523] ? __pfx_netlink_sendmsg+0x10/0x10
[ 112.865118][ T5523] ? aa_sock_msg_perm+0xf1/0x1d0
[ 112.865134][ T5523] ? bpf_lsm_socket_sendmsg+0x9/0x20
[ 112.865159][ T5523] ? __pfx_netlink_sendmsg+0x10/0x10
[ 112.865175][ T5523] __sock_sendmsg+0x21c/0x270
[ 112.865189][ T5523] ____sys_sendmsg+0x505/0x830
[ 112.865210][ T5523] ? __pfx_____sys_sendmsg+0x10/0x10
[ 112.865232][ T5523] ? import_iovec+0x74/0xa0
[ 112.865248][ T5523] ___sys_sendmsg+0x21f/0x2a0
[ 112.865266][ T5523] ? __pfx____sys_sendmsg+0x10/0x10
[ 112.865286][ T5523] ? rcu_read_lock_any_held+0xb3/0x120
[ 112.865314][ T5523] ? sb_end_write+0xe9/0x1c0
[ 112.865340][ T5523] ? __pfx_vfs_write+0x10/0x10
[ 112.865356][ T5523] ? do_sys_openat2+0x154/0x1c0
[ 112.865374][ T5523] __x64_sys_sendmsg+0x19b/0x260
[ 112.865392][ T5523] ? __pfx___x64_sys_sendmsg+0x10/0x10
[ 112.865415][ T5523] ? __pfx_ksys_write+0x10/0x10
[ 112.865431][ T5523] ? do_syscall_64+0xbe/0xfa0
[ 112.865450][ T5523] do_syscall_64+0xfa/0xfa0
[ 112.865463][ T5523] ? lockdep_hardirqs_on+0x9c/0x150
[ 112.865478][ T5523] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 112.865489][ T5523] ? clear_bhb_loop+0x60/0xb0
[ 112.865503][ T5523] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 112.865513][ T5523] RIP: 0033:0x7fba5418f6c9
[ 112.865526][ T5523] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 112.865534][ T5523] RSP: 002b:00007ffcc36fc768 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 112.865548][ T5523] RAX: ffffffffffffffda RBX: 00007fba543e5fa0 RCX: 00007fba5418f6c9
[ 112.865556][ T5523] RDX: 0000000000000000 RSI: 0000200000004180 RDI: 0000000000000003
[ 112.865562][ T5523] RBP: 00007ffcc36fc7c0 R08: 0000000000000000 R09: 0000000000000000
[ 112.865569][ T5523] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 112.865576][ T5523] R13: 00007fba543e5fa0 R14: 00007fba543e5fa0 R15: 0000000000000003
[ 112.865594][ T5523]
[ 113.060072][ T5524] netlink: 'syz.0.53': attribute type 10 has an invalid length.
[ 113.064597][ T5524] FAULT_INJECTION: forcing a failure.
[ 113.064597][ T5524] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 113.070777][ T5524] CPU: 0 UID: 0 PID: 5524 Comm: syz.0.53 Not tainted syzkaller #0 PREEMPT(full)
[ 113.070797][ T5524] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 113.070805][ T5524] Call Trace:
[ 113.070812][ T5524]
[ 113.070818][ T5524] dump_stack_lvl+0x189/0x250
[ 113.070842][ T5524] ? __pfx____ratelimit+0x10/0x10
[ 113.070871][ T5524] ? __pfx_dump_stack_lvl+0x10/0x10
[ 113.070888][ T5524] ? __pfx__printk+0x10/0x10
[ 113.070909][ T5524] should_fail_ex+0x414/0x560
[ 113.070930][ T5524] _copy_to_user+0x31/0xb0
[ 113.070947][ T5524] simple_read_from_buffer+0xe1/0x170
[ 113.070968][ T5524] proc_fail_nth_read+0x1b3/0x220
[ 113.070983][ T5524] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 113.070999][ T5524] ? rw_verify_area+0x2a6/0x4d0
[ 113.071014][ T5524] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 113.071028][ T5524] vfs_read+0x200/0xa30
[ 113.071048][ T5524] ? __pfx_vfs_read+0x10/0x10
[ 113.071062][ T5524] ? do_sys_openat2+0x154/0x1c0
[ 113.071079][ T5524] ? __x64_sys_sendmsg+0x1b4/0x260
[ 113.071106][ T5524] ksys_read+0x145/0x250
[ 113.071129][ T5524] ? __pfx_ksys_read+0x10/0x10
[ 113.071146][ T5524] ? do_syscall_64+0xbe/0xfa0
[ 113.071165][ T5524] do_syscall_64+0xfa/0xfa0
[ 113.071181][ T5524] ? lockdep_hardirqs_on+0x9c/0x150
[ 113.071198][ T5524] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 113.071211][ T5524] ? clear_bhb_loop+0x60/0xb0
[ 113.071227][ T5524] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 113.071239][ T5524] RIP: 0033:0x7fba5418e0dc
[ 113.071252][ T5524] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 113.071262][ T5524] RSP: 002b:00007ffcc36fc760 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 113.071278][ T5524] RAX: ffffffffffffffda RBX: 00007fba543e5fa0 RCX: 00007fba5418e0dc
[ 113.071287][ T5524] RDX: 000000000000000f RSI: 00007ffcc36fc7d0 RDI: 0000000000000009
[ 113.071294][ T5524] RBP: 00007ffcc36fc7c0 R08: 0000000000000000 R09: 0000000000000000
[ 113.071301][ T5524] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 113.071308][ T5524] R13: 00007fba543e5fa0 R14: 00007fba543e5fa0 R15: 0000000000000003
[ 113.071328][ T5524]
[ 113.186704][ T5525] netlink: 'syz.0.54': attribute type 10 has an invalid length.
[ 113.192516][ T5525] FAULT_INJECTION: forcing a failure.
[ 113.192516][ T5525] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 113.197983][ T5525] CPU: 0 UID: 0 PID: 5525 Comm: syz.0.54 Not tainted syzkaller #0 PREEMPT(full)
[ 113.198003][ T5525] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 113.198010][ T5525] Call Trace:
[ 113.198018][ T5525]
[ 113.198024][ T5525] dump_stack_lvl+0x189/0x250
[ 113.198046][ T5525] ? __pfx____ratelimit+0x10/0x10
[ 113.198061][ T5525] ? __pfx_dump_stack_lvl+0x10/0x10
[ 113.198076][ T5525] ? __pfx__printk+0x10/0x10
[ 113.198094][ T5525] should_fail_ex+0x414/0x560
[ 113.198113][ T5525] _copy_to_user+0x31/0xb0
[ 113.198127][ T5525] simple_read_from_buffer+0xe1/0x170
[ 113.198150][ T5525] proc_fail_nth_read+0x1b3/0x220
[ 113.198165][ T5525] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 113.198180][ T5525] ? rw_verify_area+0x2a6/0x4d0
[ 113.198192][ T5525] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 113.198205][ T5525] vfs_read+0x200/0xa30
[ 113.198224][ T5525] ? __pfx_vfs_read+0x10/0x10
[ 113.198236][ T5525] ? do_sys_openat2+0x154/0x1c0
[ 113.198251][ T5525] ? __x64_sys_sendmsg+0x1b4/0x260
[ 113.198274][ T5525] ksys_read+0x145/0x250
[ 113.198289][ T5525] ? __pfx_ksys_read+0x10/0x10
[ 113.198303][ T5525] ? do_syscall_64+0xbe/0xfa0
[ 113.198320][ T5525] do_syscall_64+0xfa/0xfa0
[ 113.198334][ T5525] ? lockdep_hardirqs_on+0x9c/0x150
[ 113.198348][ T5525] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 113.198357][ T5525] ? clear_bhb_loop+0x60/0xb0
[ 113.198370][ T5525] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 113.198381][ T5525] RIP: 0033:0x7fba5418e0dc
[ 113.198393][ T5525] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 113.198402][ T5525] RSP: 002b:00007ffcc36fc760 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 113.198415][ T5525] RAX: ffffffffffffffda RBX: 00007fba543e5fa0 RCX: 00007fba5418e0dc
[ 113.198423][ T5525] RDX: 000000000000000f RSI: 00007ffcc36fc7d0 RDI: 0000000000000009
[ 113.198429][ T5525] RBP: 00007ffcc36fc7c0 R08: 0000000000000000 R09: 0000000000000000
[ 113.198436][ T5525] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 113.198442][ T5525] R13: 00007fba543e5fa0 R14: 00007fba543e5fa0 R15: 0000000000000003
[ 113.198460][ T5525]
[ 113.333243][ T5526] FAULT_INJECTION: forcing a failure.
[ 113.333243][ T5526] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 113.338816][ T5526] CPU: 0 UID: 0 PID: 5526 Comm: syz.0.55 Not tainted syzkaller #0 PREEMPT(full)
[ 113.338834][ T5526] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 113.338841][ T5526] Call Trace:
[ 113.338858][ T5526]
[ 113.338864][ T5526] dump_stack_lvl+0x189/0x250
[ 113.338900][ T5526] ? __pfx____ratelimit+0x10/0x10
[ 113.338919][ T5526] ? __pfx_dump_stack_lvl+0x10/0x10
[ 113.338933][ T5526] ? __pfx__printk+0x10/0x10
[ 113.338951][ T5526] should_fail_ex+0x414/0x560
[ 113.338977][ T5526] _copy_to_user+0x31/0xb0
[ 113.339006][ T5526] simple_read_from_buffer+0xe1/0x170
[ 113.339025][ T5526] proc_fail_nth_read+0x1b3/0x220
[ 113.339036][ T5526] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 113.339045][ T5526] ? rw_verify_area+0x2a6/0x4d0
[ 113.339053][ T5526] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 113.339061][ T5526] vfs_read+0x200/0xa30
[ 113.339072][ T5526] ? __pfx_vfs_read+0x10/0x10
[ 113.339079][ T5526] ? do_sys_openat2+0x154/0x1c0
[ 113.339089][ T5526] ? __x64_sys_sendmsg+0x1b4/0x260
[ 113.339104][ T5526] ksys_read+0x145/0x250
[ 113.339117][ T5526] ? __pfx_ksys_read+0x10/0x10
[ 113.339133][ T5526] ? do_syscall_64+0xbe/0xfa0
[ 113.339149][ T5526] do_syscall_64+0xfa/0xfa0
[ 113.339162][ T5526] ? lockdep_hardirqs_on+0x9c/0x150
[ 113.339177][ T5526] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 113.339187][ T5526] ? clear_bhb_loop+0x60/0xb0
[ 113.339200][ T5526] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 113.339211][ T5526] RIP: 0033:0x7fba5418e0dc
[ 113.339223][ T5526] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 113.339231][ T5526] RSP: 002b:00007ffcc36fc760 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 113.339244][ T5526] RAX: ffffffffffffffda RBX: 00007fba543e5fa0 RCX: 00007fba5418e0dc
[ 113.339253][ T5526] RDX: 000000000000000f RSI: 00007ffcc36fc7d0 RDI: 0000000000000009
[ 113.339260][ T5526] RBP: 00007ffcc36fc7c0 R08: 0000000000000000 R09: 0000000000000000
[ 113.339266][ T5526] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 113.339272][ T5526] R13: 00007fba543e5fa0 R14: 00007fba543e5fa0 R15: 0000000000000003
[ 113.339288][ T5526]
[ 113.461132][ T5527] FAULT_INJECTION: forcing a failure.
[ 113.461132][ T5527] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 113.466660][ T5527] CPU: 0 UID: 0 PID: 5527 Comm: syz.0.56 Not tainted syzkaller #0 PREEMPT(full)
[ 113.466678][ T5527] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 113.466686][ T5527] Call Trace:
[ 113.466693][ T5527]
[ 113.466700][ T5527] dump_stack_lvl+0x189/0x250
[ 113.466724][ T5527] ? __pfx____ratelimit+0x10/0x10
[ 113.466740][ T5527] ? __pfx_dump_stack_lvl+0x10/0x10
[ 113.466756][ T5527] ? __pfx__printk+0x10/0x10
[ 113.466777][ T5527] should_fail_ex+0x414/0x560
[ 113.466796][ T5527] _copy_to_user+0x31/0xb0
[ 113.466811][ T5527] simple_read_from_buffer+0xe1/0x170
[ 113.466831][ T5527] proc_fail_nth_read+0x1b3/0x220
[ 113.466847][ T5527] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 113.466862][ T5527] ? rw_verify_area+0x2a6/0x4d0
[ 113.466876][ T5527] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 113.466890][ T5527] vfs_read+0x200/0xa30
[ 113.466910][ T5527] ? __pfx_vfs_read+0x10/0x10
[ 113.466922][ T5527] ? do_sys_openat2+0x154/0x1c0
[ 113.466939][ T5527] ? __x64_sys_sendmsg+0x1b4/0x260
[ 113.466965][ T5527] ksys_read+0x145/0x250
[ 113.466987][ T5527] ? __pfx_ksys_read+0x10/0x10
[ 113.467003][ T5527] ? do_syscall_64+0xbe/0xfa0
[ 113.467022][ T5527] do_syscall_64+0xfa/0xfa0
[ 113.467037][ T5527] ? lockdep_hardirqs_on+0x9c/0x150
[ 113.467053][ T5527] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 113.467066][ T5527] ? clear_bhb_loop+0x60/0xb0
[ 113.467081][ T5527] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 113.467093][ T5527] RIP: 0033:0x7fba5418e0dc
[ 113.467108][ T5527] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 113.467119][ T5527] RSP: 002b:00007ffcc36fc760 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 113.467134][ T5527] RAX: ffffffffffffffda RBX: 00007fba543e5fa0 RCX: 00007fba5418e0dc
[ 113.467142][ T5527] RDX: 000000000000000f RSI: 00007ffcc36fc7d0 RDI: 0000000000000009
[ 113.467149][ T5527] RBP: 00007ffcc36fc7c0 R08: 0000000000000000 R09: 0000000000000000
[ 113.467156][ T5527] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 113.467163][ T5527] R13: 00007fba543e5fa0 R14: 00007fba543e5fa0 R15: 0000000000000003
[ 113.467184][ T5527]
[ 113.599084][ T5528] FAULT_INJECTION: forcing a failure.
[ 113.599084][ T5528] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 113.605081][ T5528] CPU: 0 UID: 0 PID: 5528 Comm: syz.0.57 Not tainted syzkaller #0 PREEMPT(full)
[ 113.605101][ T5528] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 113.605108][ T5528] Call Trace:
[ 113.605171][ T5528]
[ 113.605177][ T5528] dump_stack_lvl+0x189/0x250
[ 113.605281][ T5528] ? __pfx____ratelimit+0x10/0x10
[ 113.605329][ T5528] ? __pfx_dump_stack_lvl+0x10/0x10
[ 113.605344][ T5528] ? __pfx__printk+0x10/0x10
[ 113.605362][ T5528] should_fail_ex+0x414/0x560
[ 113.605410][ T5528] _copy_to_user+0x31/0xb0
[ 113.605424][ T5528] simple_read_from_buffer+0xe1/0x170
[ 113.605442][ T5528] proc_fail_nth_read+0x1b3/0x220
[ 113.605457][ T5528] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 113.605468][ T5528] ? rw_verify_area+0x2a6/0x4d0
[ 113.605476][ T5528] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 113.605484][ T5528] vfs_read+0x200/0xa30
[ 113.605495][ T5528] ? __pfx_vfs_read+0x10/0x10
[ 113.605503][ T5528] ? do_sys_openat2+0x154/0x1c0
[ 113.605512][ T5528] ? __x64_sys_sendmsg+0x1b4/0x260
[ 113.605529][ T5528] ksys_read+0x145/0x250
[ 113.605543][ T5528] ? __pfx_ksys_read+0x10/0x10
[ 113.605557][ T5528] ? do_syscall_64+0xbe/0xfa0
[ 113.605575][ T5528] do_syscall_64+0xfa/0xfa0
[ 113.605589][ T5528] ? lockdep_hardirqs_on+0x9c/0x150
[ 113.605604][ T5528] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 113.605615][ T5528] ? clear_bhb_loop+0x60/0xb0
[ 113.605628][ T5528] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 113.605638][ T5528] RIP: 0033:0x7fba5418e0dc
[ 113.605650][ T5528] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 113.605658][ T5528] RSP: 002b:00007ffcc36fc760 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 113.605671][ T5528] RAX: ffffffffffffffda RBX: 00007fba543e5fa0 RCX: 00007fba5418e0dc
[ 113.605678][ T5528] RDX: 000000000000000f RSI: 00007ffcc36fc7d0 RDI: 0000000000000009
[ 113.605684][ T5528] RBP: 00007ffcc36fc7c0 R08: 0000000000000000 R09: 0000000000000000
[ 113.605689][ T5528] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 113.605695][ T5528] R13: 00007fba543e5fa0 R14: 00007fba543e5fa0 R15: 0000000000000003
[ 113.605713][ T5528]
[ 113.727121][ T5529] FAULT_INJECTION: forcing a failure.
[ 113.727121][ T5529] name failslab, interval 1, probability 0, space 0, times 0
[ 113.737087][ T5529] CPU: 0 UID: 0 PID: 5529 Comm: syz.0.58 Not tainted syzkaller #0 PREEMPT(full)
[ 113.737106][ T5529] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 113.737112][ T5529] Call Trace:
[ 113.737119][ T5529]
[ 113.737124][ T5529] dump_stack_lvl+0x189/0x250
[ 113.737160][ T5529] ? __pfx____ratelimit+0x10/0x10
[ 113.737179][ T5529] ? __pfx_dump_stack_lvl+0x10/0x10
[ 113.737188][ T5529] ? __pfx__printk+0x10/0x10
[ 113.737195][ T5529] ? netlink_sendmsg+0x805/0xb30
[ 113.737212][ T5529] ? __x64_sys_sendmsg+0x19b/0x260
[ 113.737229][ T5529] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 113.737246][ T5529] should_fail_ex+0x414/0x560
[ 113.737265][ T5529] should_failslab+0xa8/0x100
[ 113.737276][ T5529] kmem_cache_alloc_noprof+0x74/0x6e0
[ 113.737285][ T5529] ? skb_clone+0x212/0x3a0
[ 113.737294][ T5529] skb_clone+0x212/0x3a0
[ 113.737307][ T5529] __netlink_deliver_tap+0x404/0x850
[ 113.737330][ T5529] ? netlink_deliver_tap+0x2e/0x1b0
[ 113.737347][ T5529] netlink_deliver_tap+0x19c/0x1b0
[ 113.737359][ T5529] netlink_sendskb+0x68/0x140
[ 113.737369][ T5529] netlink_unicast+0x397/0x9e0
[ 113.737377][ T5529] ? __asan_memcpy+0x40/0x70
[ 113.737388][ T5529] ? __pfx_netlink_unicast+0x10/0x10
[ 113.737405][ T5529] netlink_rcv_skb+0x28c/0x470
[ 113.737414][ T5529] ? __lock_acquire+0xab9/0xd20
[ 113.737422][ T5529] ? __pfx_genl_rcv_msg+0x10/0x10
[ 113.737431][ T5529] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 113.737448][ T5529] ? down_read+0x1ad/0x2e0
[ 113.737456][ T5529] genl_rcv+0x28/0x40
[ 113.737463][ T5529] netlink_unicast+0x82f/0x9e0
[ 113.737475][ T5529] ? __pfx_netlink_unicast+0x10/0x10
[ 113.737484][ T5529] ? netlink_sendmsg+0x642/0xb30
[ 113.737493][ T5529] ? skb_put+0x11b/0x210
[ 113.737504][ T5529] netlink_sendmsg+0x805/0xb30
[ 113.737524][ T5529] ? __pfx_netlink_sendmsg+0x10/0x10
[ 113.737542][ T5529] ? aa_sock_msg_perm+0xf1/0x1d0
[ 113.737557][ T5529] ? bpf_lsm_socket_sendmsg+0x9/0x20
[ 113.737574][ T5529] ? __pfx_netlink_sendmsg+0x10/0x10
[ 113.737589][ T5529] __sock_sendmsg+0x21c/0x270
[ 113.737598][ T5529] ____sys_sendmsg+0x505/0x830
[ 113.737611][ T5529] ? __pfx_____sys_sendmsg+0x10/0x10
[ 113.737624][ T5529] ? import_iovec+0x74/0xa0
[ 113.737634][ T5529] ___sys_sendmsg+0x21f/0x2a0
[ 113.737645][ T5529] ? __pfx____sys_sendmsg+0x10/0x10
[ 113.737657][ T5529] ? rcu_read_lock_any_held+0xb3/0x120
[ 113.737671][ T5529] ? sb_end_write+0xe9/0x1c0
[ 113.737686][ T5529] ? __pfx_vfs_write+0x10/0x10
[ 113.737695][ T5529] ? do_sys_openat2+0x154/0x1c0
[ 113.737710][ T5529] __x64_sys_sendmsg+0x19b/0x260
[ 113.737728][ T5529] ? __pfx___x64_sys_sendmsg+0x10/0x10
[ 113.737751][ T5529] ? __pfx_ksys_write+0x10/0x10
[ 113.737766][ T5529] ? do_syscall_64+0xbe/0xfa0
[ 113.737783][ T5529] do_syscall_64+0xfa/0xfa0
[ 113.737797][ T5529] ? lockdep_hardirqs_on+0x9c/0x150
[ 113.737812][ T5529] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 113.737822][ T5529] ? clear_bhb_loop+0x60/0xb0
[ 113.737836][ T5529] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 113.737847][ T5529] RIP: 0033:0x7fba5418f6c9
[ 113.737855][ T5529] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 113.737861][ T5529] RSP: 002b:00007ffcc36fc768 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 113.737871][ T5529] RAX: ffffffffffffffda RBX: 00007fba543e5fa0 RCX: 00007fba5418f6c9
[ 113.737876][ T5529] RDX: 0000000000000000 RSI: 0000200000004180 RDI: 0000000000000003
[ 113.737880][ T5529] RBP: 00007ffcc36fc7c0 R08: 0000000000000000 R09: 0000000000000000
[ 113.737884][ T5529] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 113.737889][ T5529] R13: 00007fba543e5fa0 R14: 00007fba543e5fa0 R15: 0000000000000003
[ 113.737900][ T5529]
[ 113.933804][ T5530] FAULT_INJECTION: forcing a failure.
[ 113.933804][ T5530] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 113.939280][ T5530] CPU: 0 UID: 0 PID: 5530 Comm: syz.0.59 Not tainted syzkaller #0 PREEMPT(full)
[ 113.939292][ T5530] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 113.939297][ T5530] Call Trace:
[ 113.939302][ T5530]
[ 113.939307][ T5530] dump_stack_lvl+0x189/0x250
[ 113.939322][ T5530] ? __pfx____ratelimit+0x10/0x10
[ 113.939333][ T5530] ? __pfx_dump_stack_lvl+0x10/0x10
[ 113.939341][ T5530] ? __pfx__printk+0x10/0x10
[ 113.939353][ T5530] should_fail_ex+0x414/0x560
[ 113.939390][ T5530] _copy_to_user+0x31/0xb0
[ 113.939413][ T5530] simple_read_from_buffer+0xe1/0x170
[ 113.939425][ T5530] proc_fail_nth_read+0x1b3/0x220
[ 113.939435][ T5530] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 113.939444][ T5530] ? rw_verify_area+0x2a6/0x4d0
[ 113.939452][ T5530] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 113.939462][ T5530] vfs_read+0x200/0xa30
[ 113.939478][ T5530] ? __pfx_vfs_read+0x10/0x10
[ 113.939490][ T5530] ? do_sys_openat2+0x154/0x1c0
[ 113.939503][ T5530] ? __x64_sys_sendmsg+0x1b4/0x260
[ 113.939528][ T5530] ksys_read+0x145/0x250
[ 113.939542][ T5530] ? __pfx_ksys_read+0x10/0x10
[ 113.939557][ T5530] ? do_syscall_64+0xbe/0xfa0
[ 113.939573][ T5530] do_syscall_64+0xfa/0xfa0
[ 113.939586][ T5530] ? lockdep_hardirqs_on+0x9c/0x150
[ 113.939601][ T5530] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 113.939611][ T5530] ? clear_bhb_loop+0x60/0xb0
[ 113.939632][ T5530] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 113.939648][ T5530] RIP: 0033:0x7fba5418e0dc
[ 113.939664][ T5530] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 113.939677][ T5530] RSP: 002b:00007ffcc36fc760 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 113.939689][ T5530] RAX: ffffffffffffffda RBX: 00007fba543e5fa0 RCX: 00007fba5418e0dc
[ 113.939696][ T5530] RDX: 000000000000000f RSI: 00007ffcc36fc7d0 RDI: 0000000000000009
[ 113.939703][ T5530] RBP: 00007ffcc36fc7c0 R08: 0000000000000000 R09: 0000000000000000
[ 113.939710][ T5530] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 113.939717][ T5530] R13: 00007fba543e5fa0 R14: 00007fba543e5fa0 R15: 0000000000000003
[ 113.939741][ T5530]
[ 114.069449][ T5531] FAULT_INJECTION: forcing a failure.
[ 114.069449][ T5531] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 114.074440][ T5531] CPU: 0 UID: 0 PID: 5531 Comm: syz.0.60 Not tainted syzkaller #0 PREEMPT(full)
[ 114.074457][ T5531] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 114.074463][ T5531] Call Trace:
[ 114.074478][ T5531]
[ 114.074482][ T5531] dump_stack_lvl+0x189/0x250
[ 114.074514][ T5531] ? __pfx____ratelimit+0x10/0x10
[ 114.074535][ T5531] ? __pfx_dump_stack_lvl+0x10/0x10
[ 114.074549][ T5531] ? __pfx__printk+0x10/0x10
[ 114.074568][ T5531] should_fail_ex+0x414/0x560
[ 114.074587][ T5531] _copy_to_user+0x31/0xb0
[ 114.074595][ T5531] simple_read_from_buffer+0xe1/0x170
[ 114.074606][ T5531] proc_fail_nth_read+0x1b3/0x220
[ 114.074616][ T5531] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 114.074624][ T5531] ? rw_verify_area+0x2a6/0x4d0
[ 114.074633][ T5531] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 114.074641][ T5531] vfs_read+0x200/0xa30
[ 114.074652][ T5531] ? __pfx_vfs_read+0x10/0x10
[ 114.074659][ T5531] ? do_sys_openat2+0x154/0x1c0
[ 114.074668][ T5531] ? __x64_sys_sendmsg+0x1b4/0x260
[ 114.074683][ T5531] ksys_read+0x145/0x250
[ 114.074692][ T5531] ? __pfx_ksys_read+0x10/0x10
[ 114.074701][ T5531] ? do_syscall_64+0xbe/0xfa0
[ 114.074712][ T5531] do_syscall_64+0xfa/0xfa0
[ 114.074720][ T5531] ? lockdep_hardirqs_on+0x9c/0x150
[ 114.074730][ T5531] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 114.074737][ T5531] ? clear_bhb_loop+0x60/0xb0
[ 114.074745][ T5531] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 114.074752][ T5531] RIP: 0033:0x7fba5418e0dc
[ 114.074760][ T5531] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 114.074766][ T5531] RSP: 002b:00007ffcc36fc760 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 114.074775][ T5531] RAX: ffffffffffffffda RBX: 00007fba543e5fa0 RCX: 00007fba5418e0dc
[ 114.074780][ T5531] RDX: 000000000000000f RSI: 00007ffcc36fc7d0 RDI: 0000000000000009
[ 114.074784][ T5531] RBP: 00007ffcc36fc7c0 R08: 0000000000000000 R09: 0000000000000000
[ 114.074789][ T5531] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 114.074793][ T5531] R13: 00007fba543e5fa0 R14: 00007fba543e5fa0 R15: 0000000000000003
[ 114.074803][ T5531]
[ 114.204306][ T5532] FAULT_INJECTION: forcing a failure.
[ 114.204306][ T5532] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 114.211459][ T5532] CPU: 0 UID: 0 PID: 5532 Comm: syz.0.61 Not tainted syzkaller #0 PREEMPT(full)
[ 114.211477][ T5532] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 114.211484][ T5532] Call Trace:
[ 114.211497][ T5532]
[ 114.211502][ T5532] dump_stack_lvl+0x189/0x250
[ 114.211540][ T5532] ? __pfx____ratelimit+0x10/0x10
[ 114.211561][ T5532] ? __pfx_dump_stack_lvl+0x10/0x10
[ 114.211575][ T5532] ? __pfx__printk+0x10/0x10
[ 114.211594][ T5532] should_fail_ex+0x414/0x560
[ 114.211620][ T5532] _copy_to_user+0x31/0xb0
[ 114.211634][ T5532] simple_read_from_buffer+0xe1/0x170
[ 114.211651][ T5532] proc_fail_nth_read+0x1b3/0x220
[ 114.211666][ T5532] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 114.211680][ T5532] ? rw_verify_area+0x2a6/0x4d0
[ 114.211693][ T5532] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 114.211706][ T5532] vfs_read+0x200/0xa30
[ 114.211723][ T5532] ? __pfx_vfs_read+0x10/0x10
[ 114.211735][ T5532] ? do_sys_openat2+0x154/0x1c0
[ 114.211749][ T5532] ? __x64_sys_sendmsg+0x1b4/0x260
[ 114.211772][ T5532] ksys_read+0x145/0x250
[ 114.211787][ T5532] ? __pfx_ksys_read+0x10/0x10
[ 114.211802][ T5532] ? do_syscall_64+0xbe/0xfa0
[ 114.211814][ T5532] do_syscall_64+0xfa/0xfa0
[ 114.211827][ T5532] ? lockdep_hardirqs_on+0x9c/0x150
[ 114.211842][ T5532] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 114.211852][ T5532] ? clear_bhb_loop+0x60/0xb0
[ 114.211866][ T5532] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 114.211876][ T5532] RIP: 0033:0x7fba5418e0dc
[ 114.211888][ T5532] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 114.211898][ T5532] RSP: 002b:00007ffcc36fc760 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 114.211911][ T5532] RAX: ffffffffffffffda RBX: 00007fba543e5fa0 RCX: 00007fba5418e0dc
[ 114.211918][ T5532] RDX: 000000000000000f RSI: 00007ffcc36fc7d0 RDI: 0000000000000009
[ 114.211925][ T5532] RBP: 00007ffcc36fc7c0 R08: 0000000000000000 R09: 0000000000000000
[ 114.211932][ T5532] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 114.211938][ T5532] R13: 00007fba543e5fa0 R14: 00007fba543e5fa0 R15: 0000000000000003
[ 114.211955][ T5532]
[ 114.359453][ T5533] FAULT_INJECTION: forcing a failure.
[ 114.359453][ T5533] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 114.372170][ T5533] CPU: 0 UID: 0 PID: 5533 Comm: syz.0.62 Not tainted syzkaller #0 PREEMPT(full)
[ 114.372190][ T5533] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 114.372198][ T5533] Call Trace:
[ 114.372203][ T5533]
[ 114.372209][ T5533] dump_stack_lvl+0x189/0x250
[ 114.372230][ T5533] ? __pfx____ratelimit+0x10/0x10
[ 114.372245][ T5533] ? __pfx_dump_stack_lvl+0x10/0x10
[ 114.372260][ T5533] ? __pfx__printk+0x10/0x10
[ 114.372278][ T5533] should_fail_ex+0x414/0x560
[ 114.372297][ T5533] _copy_to_user+0x31/0xb0
[ 114.372312][ T5533] simple_read_from_buffer+0xe1/0x170
[ 114.372330][ T5533] proc_fail_nth_read+0x1b3/0x220
[ 114.372346][ T5533] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 114.372374][ T5533] ? rw_verify_area+0x2a6/0x4d0
[ 114.372387][ T5533] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 114.372400][ T5533] vfs_read+0x200/0xa30
[ 114.372419][ T5533] ? __pfx_vfs_read+0x10/0x10
[ 114.372430][ T5533] ? do_sys_openat2+0x154/0x1c0
[ 114.372445][ T5533] ? __x64_sys_sendmsg+0x1b4/0x260
[ 114.372468][ T5533] ksys_read+0x145/0x250
[ 114.372482][ T5533] ? __pfx_ksys_read+0x10/0x10
[ 114.372497][ T5533] ? do_syscall_64+0xbe/0xfa0
[ 114.372513][ T5533] do_syscall_64+0xfa/0xfa0
[ 114.372527][ T5533] ? lockdep_hardirqs_on+0x9c/0x150
[ 114.372542][ T5533] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 114.372552][ T5533] ? clear_bhb_loop+0x60/0xb0
[ 114.372565][ T5533] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 114.372577][ T5533] RIP: 0033:0x7fba5418e0dc
[ 114.372588][ T5533] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 114.372597][ T5533] RSP: 002b:00007ffcc36fc760 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 114.372611][ T5533] RAX: ffffffffffffffda RBX: 00007fba543e5fa0 RCX: 00007fba5418e0dc
[ 114.372618][ T5533] RDX: 000000000000000f RSI: 00007ffcc36fc7d0 RDI: 0000000000000009
[ 114.372624][ T5533] RBP: 00007ffcc36fc7c0 R08: 0000000000000000 R09: 0000000000000000
[ 114.372630][ T5533] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 114.372636][ T5533] R13: 00007fba543e5fa0 R14: 00007fba543e5fa0 R15: 0000000000000003
[ 114.372653][ T5533]
[ 114.496639][ T5534] FAULT_INJECTION: forcing a failure.
[ 114.496639][ T5534] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 114.502612][ T5534] CPU: 0 UID: 0 PID: 5534 Comm: syz.0.63 Not tainted syzkaller #0 PREEMPT(full)
[ 114.502635][ T5534] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 114.502644][ T5534] Call Trace:
[ 114.502653][ T5534]
[ 114.502660][ T5534] dump_stack_lvl+0x189/0x250
[ 114.502686][ T5534] ? __pfx____ratelimit+0x10/0x10
[ 114.502705][ T5534] ? __pfx_dump_stack_lvl+0x10/0x10
[ 114.502724][ T5534] ? __pfx__printk+0x10/0x10
[ 114.502748][ T5534] should_fail_ex+0x414/0x560
[ 114.502772][ T5534] _copy_to_user+0x31/0xb0
[ 114.502790][ T5534] simple_read_from_buffer+0xe1/0x170
[ 114.502812][ T5534] proc_fail_nth_read+0x1b3/0x220
[ 114.502832][ T5534] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 114.502849][ T5534] ? rw_verify_area+0x2a6/0x4d0
[ 114.502865][ T5534] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 114.502881][ T5534] vfs_read+0x200/0xa30
[ 114.502905][ T5534] ? __pfx_vfs_read+0x10/0x10
[ 114.502922][ T5534] ? do_sys_openat2+0x154/0x1c0
[ 114.502941][ T5534] ? __x64_sys_sendmsg+0x1b4/0x260
[ 114.502973][ T5534] ksys_read+0x145/0x250
[ 114.502992][ T5534] ? __pfx_ksys_read+0x10/0x10
[ 114.503012][ T5534] ? do_syscall_64+0xbe/0xfa0
[ 114.503036][ T5534] do_syscall_64+0xfa/0xfa0
[ 114.503054][ T5534] ? lockdep_hardirqs_on+0x9c/0x150
[ 114.503074][ T5534] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 114.503088][ T5534] ? clear_bhb_loop+0x60/0xb0
[ 114.503105][ T5534] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 114.503119][ T5534] RIP: 0033:0x7fba5418e0dc
[ 114.503134][ T5534] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 114.503146][ T5534] RSP: 002b:00007ffcc36fc760 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 114.503162][ T5534] RAX: ffffffffffffffda RBX: 00007fba543e5fa0 RCX: 00007fba5418e0dc
[ 114.503172][ T5534] RDX: 000000000000000f RSI: 00007ffcc36fc7d0 RDI: 0000000000000009
[ 114.503181][ T5534] RBP: 00007ffcc36fc7c0 R08: 0000000000000000 R09: 0000000000000000
[ 114.503189][ T5534] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 114.503198][ T5534] R13: 00007fba543e5fa0 R14: 00007fba543e5fa0 R15: 0000000000000003
[ 114.503219][ T5534]
[ 114.639000][ T5536] FAULT_INJECTION: forcing a failure.
[ 114.639000][ T5536] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 114.645398][ T5536] CPU: 0 UID: 0 PID: 5536 Comm: syz.0.64 Not tainted syzkaller #0 PREEMPT(full)
[ 114.645416][ T5536] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 114.645432][ T5536] Call Trace:
[ 114.645437][ T5536]
[ 114.645442][ T5536] dump_stack_lvl+0x189/0x250
[ 114.645464][ T5536] ? __pfx____ratelimit+0x10/0x10
[ 114.645481][ T5536] ? __pfx_dump_stack_lvl+0x10/0x10
[ 114.645496][ T5536] ? __pfx__printk+0x10/0x10
[ 114.645516][ T5536] should_fail_ex+0x414/0x560
[ 114.645534][ T5536] _copy_to_user+0x31/0xb0
[ 114.645548][ T5536] simple_read_from_buffer+0xe1/0x170
[ 114.645567][ T5536] proc_fail_nth_read+0x1b3/0x220
[ 114.645583][ T5536] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 114.645598][ T5536] ? rw_verify_area+0x2a6/0x4d0
[ 114.645612][ T5536] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 114.645625][ T5536] vfs_read+0x200/0xa30
[ 114.645644][ T5536] ? __pfx_vfs_read+0x10/0x10
[ 114.645657][ T5536] ? do_sys_openat2+0x154/0x1c0
[ 114.645674][ T5536] ? __x64_sys_sendmsg+0x1b4/0x260
[ 114.645700][ T5536] ksys_read+0x145/0x250
[ 114.645715][ T5536] ? __pfx_ksys_read+0x10/0x10
[ 114.645730][ T5536] ? do_syscall_64+0xbe/0xfa0
[ 114.645748][ T5536] do_syscall_64+0xfa/0xfa0
[ 114.645763][ T5536] ? lockdep_hardirqs_on+0x9c/0x150
[ 114.645778][ T5536] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 114.645790][ T5536] ? clear_bhb_loop+0x60/0xb0
[ 114.645803][ T5536] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 114.645814][ T5536] RIP: 0033:0x7fba5418e0dc
[ 114.645826][ T5536] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 114.645835][ T5536] RSP: 002b:00007ffcc36fc760 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 114.645849][ T5536] RAX: ffffffffffffffda RBX: 00007fba543e5fa0 RCX: 00007fba5418e0dc
[ 114.645857][ T5536] RDX: 000000000000000f RSI: 00007ffcc36fc7d0 RDI: 0000000000000009
[ 114.645863][ T5536] RBP: 00007ffcc36fc7c0 R08: 0000000000000000 R09: 0000000000000000
[ 114.645870][ T5536] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 114.645877][ T5536] R13: 00007fba543e5fa0 R14: 00007fba543e5fa0 R15: 0000000000000003
[ 114.645896][ T5536]
[ 114.763349][ T5537] FAULT_INJECTION: forcing a failure.
[ 114.763349][ T5537] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 114.769271][ T5537] CPU: 0 UID: 0 PID: 5537 Comm: syz.0.65 Not tainted syzkaller #0 PREEMPT(full)
[ 114.769290][ T5537] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 114.769298][ T5537] Call Trace:
[ 114.769305][ T5537]
[ 114.769310][ T5537] dump_stack_lvl+0x189/0x250
[ 114.769331][ T5537] ? __pfx____ratelimit+0x10/0x10
[ 114.769347][ T5537] ? __pfx_dump_stack_lvl+0x10/0x10
[ 114.769362][ T5537] ? __pfx__printk+0x10/0x10
[ 114.769381][ T5537] should_fail_ex+0x414/0x560
[ 114.769400][ T5537] _copy_to_user+0x31/0xb0
[ 114.769415][ T5537] simple_read_from_buffer+0xe1/0x170
[ 114.769434][ T5537] proc_fail_nth_read+0x1b3/0x220
[ 114.769448][ T5537] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 114.769460][ T5537] ? rw_verify_area+0x2a6/0x4d0
[ 114.769480][ T5537] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 114.769492][ T5537] vfs_read+0x200/0xa30
[ 114.769511][ T5537] ? __pfx_vfs_read+0x10/0x10
[ 114.769524][ T5537] ? do_sys_openat2+0x154/0x1c0
[ 114.769540][ T5537] ? __x64_sys_sendm
VM DIAGNOSIS:
16:35:10 Registers:
info registers vcpu 0
CPU#0
RAX=1ffffffff335f060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=0000000000000000 RDI=0000000000000020 RBP=ffffffff99af85b0 RSP=ffffc90002b4e6f0
R8 =ffff8880339b8237 R9 =1ffff11006737046 R10=dffffc0000000000 R11=ffffffff85167870
R12=dffffc0000000000 R13=0000000000000000 R14=ffffffff99af8320 R15=0000000000000000
RIP=ffffffff851678e7 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 000055555e0a0500 ffffffff 00c00000
GS =0000 ffff88808d730000 ffffffff 00c00000
LDT=0000 0000000000000000 ffffffff 00c00000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f1296217286 CR3=000000003e293000 CR4=00352ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
Opmask00=0000000000000000 Opmask01=0000000000000000 Opmask02=0000000000000000 Opmask03=0000000000000000
Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000
ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 40b444592ce68f4f
ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 22e523e122e523e1 22e523e122e523e1
ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 5f9db3055f9db305 5f9db3055f9db305
ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 a132ff65631581ab 964404ce210df97b
ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 7139bee3b9f375ff 80d1f813af9afe9b
ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 79910d26090e4f59 692207932de4157e
ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 30bae6edb1a8db4d 0a6f997a9d2fa7b9
ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 b87991d2cc49d48d 83acff08c5d56261
ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 8adcf6000b97e752 22d8c247330a9c5b
ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ae2892e5da4c95ba 397bce58c323e266
ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 cbaf10b1273e33dd 21b4ffa2d82e4501
ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 1fd205ce1fd205ce 1fd205ce1fd205ce
ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 517b831a517b831a 517b831a517b831a
ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ee8c9cd9ee8c9cd9 ee8c9cd9ee8c9cd9
ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000