[ 92.031054][ T10] cfg80211: failed to load regulatory.db
Warning: Permanently added '10.128.1.60' (ED25519) to the list of known hosts.
2026/08/31 05:13:22 parsed 1 programs
2026/08/31 05:13:22 serving rpc on tcp://37141
[ 100.900647][ T5633] cgroup: Unknown subsys name 'net'
[ 101.012369][ T5633] cgroup: Unknown subsys name 'cpuset'
[ 101.021801][ T5633] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 102.841955][ T5633] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 105.853228][ T5647] 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.
[ 105.987983][ T5653] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 105.994742][ T5653] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 105.995582][ T5653] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 105.996632][ T5653] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 105.997831][ T5653] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 106.482514][ T3012] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 106.490884][ T3012] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 106.540044][ T61] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 106.540097][ T61] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 108.191392][ T5675] bridge0: port 1(bridge_slave_0) entered blocking state
[ 108.192466][ T5675] bridge0: port 1(bridge_slave_0) entered disabled state
[ 108.193105][ T5675] bridge_slave_0: entered allmulticast mode
[ 108.199644][ T5675] bridge_slave_0: entered promiscuous mode
[ 108.219055][ T5675] bridge0: port 2(bridge_slave_1) entered blocking state
[ 108.219383][ T5675] bridge0: port 2(bridge_slave_1) entered disabled state
[ 108.220465][ T5675] bridge_slave_1: entered allmulticast mode
[ 108.225789][ T5675] bridge_slave_1: entered promiscuous mode
[ 108.267936][ T5675] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 108.277576][ T5675] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 108.309722][ T5675] team0: Port device team_slave_0 added
[ 108.316201][ T5675] team0: Port device team_slave_1 added
[ 108.344251][ T5675] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 108.344312][ T5675] 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.
[ 108.344350][ T5675] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 108.355978][ T5675] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 108.356037][ T5675] 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.
[ 108.356140][ T5675] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 108.452261][ T5675] hsr_slave_0: entered promiscuous mode
[ 108.458069][ T5675] hsr_slave_1: entered promiscuous mode
[ 108.630612][ T5675] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 108.644026][ T5675] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 108.647152][ T5675] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 108.662760][ T5675] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 108.671312][ T5675] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 108.682781][ T5675] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 108.690254][ T5675] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 108.701042][ T5675] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 108.791456][ T5675] 8021q: adding VLAN 0 to HW filter on device bond0
[ 108.813304][ T5675] 8021q: adding VLAN 0 to HW filter on device team0
[ 108.826022][ T13] bridge0: port 1(bridge_slave_0) entered blocking state
[ 108.826369][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 108.850376][ T13] bridge0: port 2(bridge_slave_1) entered blocking state
[ 108.850662][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 109.307699][ T5675] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 109.362004][ T5675] veth0_vlan: entered promiscuous mode
[ 109.381424][ T5675] veth1_vlan: entered promiscuous mode
[ 109.431055][ T5675] veth0_macvtap: entered promiscuous mode
[ 109.444230][ T5675] veth1_macvtap: entered promiscuous mode
[ 109.468728][ T5675] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 109.488250][ T5675] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 109.538156][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 109.538467][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 109.544098][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 109.544258][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 109.846322][ T3012] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 109.932021][ T3012] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 110.023676][ T3012] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 110.097275][ T3012] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 111.900612][ T3012] bridge_slave_1: left allmulticast mode
[ 111.907478][ T3012] bridge_slave_1: left promiscuous mode
[ 111.910063][ T3012] bridge0: port 2(bridge_slave_1) entered disabled state
[ 111.924943][ T3012] bridge_slave_0: left allmulticast mode
[ 111.924999][ T3012] bridge_slave_0: left promiscuous mode
[ 111.926293][ T3012] bridge0: port 1(bridge_slave_0) entered disabled state
[ 112.078158][ T3012] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 112.090858][ T3012] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 112.102526][ T3012] bond0 (unregistering): Released all slaves
[ 112.208692][ T3012] hsr_slave_0: left promiscuous mode
[ 112.216263][ T3012] hsr_slave_1: left promiscuous mode
[ 112.229908][ T3012] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 112.237482][ T3012] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 112.247054][ T3012] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 112.247109][ T3012] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 112.273242][ T3012] veth1_macvtap: left promiscuous mode
[ 112.273340][ T3012] veth0_macvtap: left promiscuous mode
[ 112.273704][ T3012] veth1_vlan: left promiscuous mode
[ 112.273987][ T3012] veth0_vlan: left promiscuous mode
[ 112.635543][ T3012] team0 (unregistering): Port device team_slave_1 removed
[ 112.666679][ T3012] team0 (unregistering): Port device team_slave_0 removed
[ 112.873669][ T5280] 8021q: adding VLAN 0 to HW filter on device eth1
2026/08/31 05:13:41 executed programs: 0
[ 114.113640][ T5653] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 114.122122][ T5653] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 114.129829][ T5653] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 114.138831][ T5653] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 114.151440][ T5653] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 114.162938][ T5280] 8021q: adding VLAN 0 to HW filter on device eth2
[ 115.167337][ T5280] 8021q: adding VLAN 0 to HW filter on device eth3
[ 115.422341][ T5785] bridge0: port 1(bridge_slave_0) entered blocking state
[ 115.429783][ T5785] bridge0: port 1(bridge_slave_0) entered disabled state
[ 115.437092][ T5785] bridge_slave_0: entered allmulticast mode
[ 115.445325][ T5785] bridge_slave_0: entered promiscuous mode
[ 115.455064][ T5785] bridge0: port 2(bridge_slave_1) entered blocking state
[ 115.463994][ T5785] bridge0: port 2(bridge_slave_1) entered disabled state
[ 115.472215][ T5785] bridge_slave_1: entered allmulticast mode
[ 115.480698][ T5785] bridge_slave_1: entered promiscuous mode
[ 115.527688][ T5785] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 115.541580][ T5785] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 115.588823][ T5785] team0: Port device team_slave_0 added
[ 115.598219][ T5785] team0: Port device team_slave_1 added
[ 115.638411][ T5785] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 115.645489][ T5785] 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.
[ 115.672382][ T5785] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 115.687235][ T5785] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 115.694338][ T5785] 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.
[ 115.720492][ T5785] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 115.786974][ T5785] hsr_slave_0: entered promiscuous mode
[ 115.797146][ T5785] hsr_slave_1: entered promiscuous mode
[ 115.963103][ T5280] 8021q: adding VLAN 0 to HW filter on device eth4
[ 116.269656][ T5653] Bluetooth: hci0: command tx timeout
[ 116.354718][ T5785] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 116.369867][ T5785] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 116.373191][ T5785] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 116.392019][ T5785] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 116.396740][ T5785] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 116.410813][ T5785] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 116.414725][ T5785] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 116.427550][ T5785] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 116.553777][ T5785] 8021q: adding VLAN 0 to HW filter on device bond0
[ 116.586728][ T5785] 8021q: adding VLAN 0 to HW filter on device team0
[ 116.602089][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 116.602319][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 116.631162][ T3012] bridge0: port 2(bridge_slave_1) entered blocking state
[ 116.631303][ T3012] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 117.290136][ T5785] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 117.369028][ T5785] veth0_vlan: entered promiscuous mode
[ 117.387375][ T5785] veth1_vlan: entered promiscuous mode
[ 117.435116][ T5785] veth0_macvtap: entered promiscuous mode
[ 117.447280][ T5785] veth1_macvtap: entered promiscuous mode
[ 117.491328][ T5785] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 117.515704][ T5785] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 117.590701][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 117.590782][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 117.590901][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 117.591028][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 117.694229][ T49] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 117.694283][ T49] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 117.764843][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 117.774895][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 117.975066][ T5888] FAULT_INJECTION: forcing a failure.
[ 117.975066][ T5888] name fail_page_alloc, interval 1, probability 0, space 0, times 1
[ 117.975169][ T5888] CPU: 0 UID: 0 PID: 5888 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full)
[ 117.975280][ T5888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 117.975348][ T5888] Call Trace:
[ 117.975383][ T5888]
[ 117.975423][ T5888] dump_stack_lvl+0x100/0x190
[ 117.975580][ T5888] should_fail_ex.cold+0x5/0xa
[ 117.975673][ T5888] ? fs_reclaim_acquire+0x70/0x100
[ 117.975797][ T5888] should_fail_alloc_page+0xeb/0x140
[ 117.975913][ T5888] prepare_alloc_pages+0x1f0/0x5b0
[ 117.976043][ T5888] __alloc_frozen_pages_noprof+0x1e9/0x3300
[ 117.976197][ T5888] ? trace_sched_exit_tp+0x120/0x160
[ 117.976282][ T5888] ? __schedule+0x126b/0x6920
[ 117.976407][ T5888] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 117.976588][ T5888] ? __pfx___schedule+0x10/0x10
[ 117.976712][ T5888] ? irqentry_exit+0x24d/0xa10
[ 117.976835][ T5888] ? lockdep_hardirqs_on+0x7d/0x110
[ 117.976983][ T5888] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 117.977110][ T5888] ? policy_nodemask+0xed/0x4f0
[ 117.977229][ T5888] alloc_pages_mpol+0x201/0x550
[ 117.977342][ T5888] ? __pfx_alloc_pages_mpol+0x10/0x10
[ 117.977459][ T5888] ? __kmalloc_noprof+0x350/0x840
[ 117.977573][ T5888] ? _raw_spin_unlock_irqrestore+0x52/0x80
[ 117.977699][ T5888] alloc_pages_noprof+0x1a/0x160
[ 117.977830][ T5888] relay_open_buf.part.0+0x261/0xb70
[ 117.977955][ T5888] relay_open+0x7b9/0xa00
[ 117.978065][ T5888] blk_trace_setup_prepare+0x35c/0x6c0
[ 117.978197][ T5888] blk_trace_setup+0x217/0x440
[ 117.978306][ T5888] ? __pfx_blk_trace_setup+0x10/0x10
[ 117.978394][ T5888] ? vsnprintf+0x4c5/0x1300
[ 117.978528][ T5888] ? __pfx_vsnprintf+0x10/0x10
[ 117.978701][ T5888] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 117.978834][ T5888] ? do_vfs_ioctl+0x226/0x13e0
[ 117.978973][ T5888] blk_trace_ioctl+0x245/0x320
[ 117.979072][ T5888] ? __pfx_blk_trace_ioctl+0x10/0x10
[ 117.979188][ T5888] ? find_held_lock+0x2b/0x80
[ 117.979280][ T5888] ? hook_file_ioctl_common+0x140/0x440
[ 117.979400][ T5888] blkdev_ioctl+0x17c/0x6f0
[ 117.979520][ T5888] ? __pfx_blkdev_ioctl+0x10/0x10
[ 117.979644][ T5888] ? __pfx_blkdev_ioctl+0x10/0x10
[ 117.979751][ T5888] __x64_sys_ioctl+0x18e/0x210
[ 117.979899][ T5888] do_syscall_64+0x121/0x770
[ 117.980020][ T5888] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 117.980107][ T5888] RIP: 0033:0x7fb01c39e159
[ 117.980182][ T5888] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 117.980264][ T5888] RSP: 002b:00007fb01d26b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 117.980354][ T5888] RAX: ffffffffffffffda RBX: 00007fb01c626090 RCX: 00007fb01c39e159
[ 117.980408][ T5888] RDX: 00002000000000c0 RSI: 00000000c0481273 RDI: 0000000000000006
[ 117.980470][ T5888] RBP: 00007fb01c435024 R08: 0000000000000000 R09: 0000000000000000
[ 117.980514][ T5888] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 117.980578][ T5888] R13: 00007fb01c626128 R14: 00007fb01c626090 R15: 00007ffd0833ac28
[ 117.980683][ T5888]
[ 118.348228][ T5653] Bluetooth: hci0: command tx timeout
[ 118.538943][ T5896] FAULT_INJECTION: forcing a failure.
[ 118.538943][ T5896] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 118.539009][ T5896] CPU: 0 UID: 0 PID: 5896 Comm: syz.0.18 Not tainted syzkaller #0 PREEMPT(full)
[ 118.539073][ T5896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 118.539134][ T5896] Call Trace:
[ 118.539166][ T5896]
[ 118.539217][ T5896] dump_stack_lvl+0x100/0x190
[ 118.539373][ T5896] should_fail_ex.cold+0x5/0xa
[ 118.539459][ T5896] ? fs_reclaim_acquire+0x70/0x100
[ 118.539584][ T5896] should_fail_alloc_page+0xeb/0x140
[ 118.539700][ T5896] prepare_alloc_pages+0x1f0/0x5b0
[ 118.539804][ T5896] ? bpf_ksym_find+0x124/0x1c0
[ 118.539900][ T5896] __alloc_frozen_pages_noprof+0x1e9/0x3300
[ 118.540053][ T5896] ? __kernel_text_address+0xd/0x30
[ 118.540152][ T5896] ? unwind_get_return_address+0x59/0xa0
[ 118.540257][ T5896] ? arch_stack_walk+0xa6/0xf0
[ 118.540383][ T5896] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 118.540538][ T5896] ? __pfx_stack_trace_save+0x10/0x10
[ 118.540651][ T5896] ? finish_task_switch.isra.0+0x2c2/0x10d0
[ 118.540785][ T5896] ? stack_depot_save_flags+0x27/0x9f0
[ 118.540893][ T5896] ? finish_task_switch.isra.0+0x3b3/0x10d0
[ 118.541048][ T5896] ? kasan_save_stack+0x3f/0x50
[ 118.541140][ T5896] ? kasan_save_stack+0x30/0x50
[ 118.541233][ T5896] ? kasan_save_track+0x14/0x30
[ 118.541320][ T5896] ? __kasan_kmalloc+0xaa/0xb0
[ 118.541411][ T5896] ? __kmalloc_cache_noprof+0x2f8/0x6d0
[ 118.541533][ T5896] ? relay_open_buf.part.0+0x91/0xb70
[ 118.541641][ T5896] ? relay_open+0x7b9/0xa00
[ 118.541725][ T5896] ? blk_trace_setup_prepare+0x35c/0x6c0
[ 118.541827][ T5896] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 118.541931][ T5896] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 118.542049][ T5896] ? policy_nodemask+0xed/0x4f0
[ 118.542180][ T5896] alloc_pages_mpol+0x201/0x550
[ 118.542297][ T5896] ? __pfx_alloc_pages_mpol+0x10/0x10
[ 118.542441][ T5896] ___kmalloc_large_node+0xe8/0x130
[ 118.542559][ T5896] __kmalloc_large_node_noprof+0x1c/0x70
[ 118.542674][ T5896] ? __kasan_kmalloc+0xaa/0xb0
[ 118.542776][ T5896] __kmalloc_noprof+0x5a8/0x840
[ 118.542861][ T5896] ? __pfx_write_comp_data+0x10/0x10
[ 118.542963][ T5896] ? relay_open_buf.part.0+0xfe/0xb70
[ 118.543068][ T5896] relay_open_buf.part.0+0xfe/0xb70
[ 118.543201][ T5896] relay_open+0x7b9/0xa00
[ 118.543338][ T5896] blk_trace_setup_prepare+0x35c/0x6c0
[ 118.543461][ T5896] blk_trace_setup+0x217/0x440
[ 118.543587][ T5896] ? __pfx_blk_trace_setup+0x10/0x10
[ 118.543680][ T5896] ? vsnprintf+0x4c5/0x1300
[ 118.543807][ T5896] ? __pfx_vsnprintf+0x10/0x10
[ 118.543963][ T5896] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 118.544085][ T5896] ? do_vfs_ioctl+0x226/0x13e0
[ 118.544221][ T5896] blk_trace_ioctl+0x245/0x320
[ 118.544337][ T5896] ? __pfx_blk_trace_ioctl+0x10/0x10
[ 118.544453][ T5896] ? find_held_lock+0x2b/0x80
[ 118.544538][ T5896] ? hook_file_ioctl_common+0x140/0x440
[ 118.544674][ T5896] blkdev_ioctl+0x17c/0x6f0
[ 118.544787][ T5896] ? __pfx_blkdev_ioctl+0x10/0x10
[ 118.544910][ T5896] ? __pfx_blkdev_ioctl+0x10/0x10
[ 118.545013][ T5896] __x64_sys_ioctl+0x18e/0x210
[ 118.545154][ T5896] do_syscall_64+0x121/0x770
[ 118.545271][ T5896] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 118.545364][ T5896] RIP: 0033:0x7fb01c39e159
[ 118.545429][ T5896] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 118.545518][ T5896] RSP: 002b:00007fb01d26b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 118.545604][ T5896] RAX: ffffffffffffffda RBX: 00007fb01c626090 RCX: 00007fb01c39e159
[ 118.545665][ T5896] RDX: 00002000000000c0 RSI: 00000000c0481273 RDI: 0000000000000006
[ 118.545718][ T5896] RBP: 00007fb01c435024 R08: 0000000000000000 R09: 0000000000000000
[ 118.545779][ T5896] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 118.545811][ T5896] R13: 00007fb01c626128 R14: 00007fb01c626090 R15: 00007ffd0833ac28
[ 118.545910][ T5896]
2026/08/31 05:13:46 executed programs: 4
[ 119.165193][ T5906] FAULT_INJECTION: forcing a failure.
[ 119.165193][ T5906] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 119.165256][ T5906] CPU: 0 UID: 0 PID: 5906 Comm: syz.0.19 Not tainted syzkaller #0 PREEMPT(full)
[ 119.165293][ T5906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 119.165312][ T5906] Call Trace:
[ 119.165323][ T5906]
[ 119.165340][ T5906] dump_stack_lvl+0x100/0x190
[ 119.165390][ T5906] should_fail_ex.cold+0x5/0xa
[ 119.165426][ T5906] ? fs_reclaim_acquire+0x70/0x100
[ 119.165471][ T5906] should_fail_alloc_page+0xeb/0x140
[ 119.165610][ T5906] prepare_alloc_pages+0x1f0/0x5b0
[ 119.165758][ T5906] __alloc_frozen_pages_noprof+0x1e9/0x3300
[ 119.165917][ T5906] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 119.166056][ T5906] ? __pfx_stack_trace_save+0x10/0x10
[ 119.166168][ T5906] ? stack_depot_save_flags+0x27/0x9f0
[ 119.166282][ T5906] ? __lock_acquire+0x4c5/0x1ec0
[ 119.166407][ T5906] ? kasan_save_stack+0x3f/0x50
[ 119.166493][ T5906] ? kasan_save_stack+0x30/0x50
[ 119.166588][ T5906] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 119.166738][ T5906] ? __lock_acquire+0x4c5/0x1ec0
[ 119.166880][ T5906] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 119.167018][ T5906] ? find_held_lock+0x2b/0x80
[ 119.167115][ T5906] ? rcu_read_unlock+0x17/0x60
[ 119.167258][ T5906] ? rcu_read_unlock+0x17/0x60
[ 119.167395][ T5906] ? rcu_read_unlock+0x17/0x60
[ 119.167525][ T5906] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 119.167649][ T5906] ? policy_nodemask+0xed/0x4f0
[ 119.167775][ T5906] alloc_pages_mpol+0x201/0x550
[ 119.167893][ T5906] ? __pfx_alloc_pages_mpol+0x10/0x10
[ 119.168003][ T5906] ? __kmalloc_noprof+0x350/0x840
[ 119.168100][ T5906] ? _raw_spin_unlock_irqrestore+0x52/0x80
[ 119.168216][ T5906] alloc_pages_noprof+0x1a/0x160
[ 119.168363][ T5906] relay_open_buf.part.0+0x261/0xb70
[ 119.168518][ T5906] relay_open+0x7b9/0xa00
[ 119.168629][ T5906] blk_trace_setup_prepare+0x35c/0x6c0
[ 119.168732][ T5906] blk_trace_setup+0x217/0x440
[ 119.168837][ T5906] ? __pfx_blk_trace_setup+0x10/0x10
[ 119.168929][ T5906] ? vsnprintf+0x4c5/0x1300
[ 119.169044][ T5906] ? __pfx_vsnprintf+0x10/0x10
[ 119.169226][ T5906] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 119.169340][ T5906] ? do_vfs_ioctl+0x226/0x13e0
[ 119.169489][ T5906] blk_trace_ioctl+0x245/0x320
[ 119.169599][ T5906] ? __pfx_blk_trace_ioctl+0x10/0x10
[ 119.169734][ T5906] ? find_held_lock+0x2b/0x80
[ 119.169820][ T5906] ? hook_file_ioctl_common+0x140/0x440
[ 119.169971][ T5906] blkdev_ioctl+0x17c/0x6f0
[ 119.170076][ T5906] ? __pfx_blkdev_ioctl+0x10/0x10
[ 119.170185][ T5906] ? __pfx_blkdev_ioctl+0x10/0x10
[ 119.170297][ T5906] __x64_sys_ioctl+0x18e/0x210
[ 119.170436][ T5906] do_syscall_64+0x121/0x770
[ 119.170554][ T5906] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 119.170632][ T5906] RIP: 0033:0x7fb01c39e159
[ 119.170698][ T5906] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 119.170780][ T5906] RSP: 002b:00007fb01d26b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 119.170873][ T5906] RAX: ffffffffffffffda RBX: 00007fb01c626090 RCX: 00007fb01c39e159
[ 119.170923][ T5906] RDX: 00002000000000c0 RSI: 00000000c0481273 RDI: 0000000000000006
[ 119.170969][ T5906] RBP: 00007fb01c435024 R08: 0000000000000000 R09: 0000000000000000
[ 119.171020][ T5906] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 119.171080][ T5906] R13: 00007fb01c626128 R14: 00007fb01c626090 R15: 00007ffd0833ac28
[ 119.171183][ T5906]
[ 119.770760][ T5918] FAULT_INJECTION: forcing a failure.
[ 119.770760][ T5918] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 119.770830][ T5918] CPU: 1 UID: 0 PID: 5918 Comm: syz.0.20 Not tainted syzkaller #0 PREEMPT(full)
[ 119.770873][ T5918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 119.770900][ T5918] Call Trace:
[ 119.770913][ T5918]
[ 119.770927][ T5918] dump_stack_lvl+0x100/0x190
[ 119.770988][ T5918] should_fail_ex.cold+0x5/0xa
[ 119.771027][ T5918] ? fs_reclaim_acquire+0x70/0x100
[ 119.771078][ T5918] should_fail_alloc_page+0xeb/0x140
[ 119.771130][ T5918] prepare_alloc_pages+0x1f0/0x5b0
[ 119.771186][ T5918] __alloc_frozen_pages_noprof+0x1e9/0x3300
[ 119.771263][ T5918] ? mark_held_locks+0x40/0x70
[ 119.771311][ T5918] ? finish_task_switch.isra.0+0x2c2/0x10d0
[ 119.771366][ T5918] ? lockdep_hardirqs_on+0x7d/0x110
[ 119.771412][ T5918] ? finish_task_switch.isra.0+0x2c2/0x10d0
[ 119.771470][ T5918] ? rcu_is_watching+0x13/0xc0
[ 119.771505][ T5918] ? trace_sched_exit_tp+0x120/0x160
[ 119.771544][ T5918] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 119.771621][ T5918] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 119.771673][ T5918] ? __pfx___schedule+0x10/0x10
[ 119.771724][ T5918] ? irqentry_exit+0x24d/0xa10
[ 119.771799][ T5918] ? lockdep_hardirqs_on+0x7d/0x110
[ 119.771844][ T5918] ? irqentry_exit+0x24d/0xa10
[ 119.771887][ T5918] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 119.771940][ T5918] ? policy_nodemask+0xed/0x4f0
[ 119.771999][ T5918] alloc_pages_mpol+0x201/0x550
[ 119.772069][ T5918] ? __pfx_alloc_pages_mpol+0x10/0x10
[ 119.772120][ T5918] ? __sanitizer_cov_trace_pc+0xc/0x70
[ 119.772180][ T5918] alloc_pages_noprof+0x1a/0x160
[ 119.772237][ T5918] relay_open_buf.part.0+0x261/0xb70
[ 119.772298][ T5918] relay_open+0x7b9/0xa00
[ 119.772347][ T5918] blk_trace_setup_prepare+0x35c/0x6c0
[ 119.772396][ T5918] blk_trace_setup+0x217/0x440
[ 119.772445][ T5918] ? __pfx_blk_trace_setup+0x10/0x10
[ 119.772485][ T5918] ? vsnprintf+0x4c5/0x1300
[ 119.772542][ T5918] ? __pfx_vsnprintf+0x10/0x10
[ 119.772614][ T5918] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 119.772668][ T5918] ? do_vfs_ioctl+0x226/0x13e0
[ 119.772731][ T5918] blk_trace_ioctl+0x245/0x320
[ 119.772777][ T5918] ? __pfx_blk_trace_ioctl+0x10/0x10
[ 119.772830][ T5918] ? find_held_lock+0x2b/0x80
[ 119.772868][ T5918] ? hook_file_ioctl_common+0x140/0x440
[ 119.772927][ T5918] blkdev_ioctl+0x17c/0x6f0
[ 119.772979][ T5918] ? __pfx_blkdev_ioctl+0x10/0x10
[ 119.773030][ T5918] ? __pfx_blkdev_ioctl+0x10/0x10
[ 119.773075][ T5918] __x64_sys_ioctl+0x18e/0x210
[ 119.773134][ T5918] do_syscall_64+0x121/0x770
[ 119.773186][ T5918] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 119.773224][ T5918] RIP: 0033:0x7fb01c39e159
[ 119.773254][ T5918] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 119.773289][ T5918] RSP: 002b:00007fb01d26b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 119.773325][ T5918] RAX: ffffffffffffffda RBX: 00007fb01c626090 RCX: 00007fb01c39e159
[ 119.773350][ T5918] RDX: 00002000000000c0 RSI: 00000000c0481273 RDI: 0000000000000006
[ 119.773374][ T5918] RBP: 00007fb01c435024 R08: 0000000000000000 R09: 0000000000000000
[ 119.773396][ T5918] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 119.773418][ T5918] R13: 00007fb01c626128 R14: 00007fb01c626090 R15: 00007ffd0833ac28
[ 119.773468][ T5918]
[ 120.335419][ T5926] FAULT_INJECTION: forcing a failure.
[ 120.335419][ T5926] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 120.335503][ T5926] CPU: 0 UID: 0 PID: 5926 Comm: syz.0.21 Not tainted syzkaller #0 PREEMPT(full)
[ 120.335540][ T5926] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 120.335602][ T5926] Call Trace:
[ 120.335636][ T5926]
[ 120.335669][ T5926] dump_stack_lvl+0x100/0x190
[ 120.335799][ T5926] should_fail_ex.cold+0x5/0xa
[ 120.335930][ T5926] ? fs_reclaim_acquire+0x70/0x100
[ 120.336031][ T5926] should_fail_alloc_page+0xeb/0x140
[ 120.336150][ T5926] prepare_alloc_pages+0x1f0/0x5b0
[ 120.336278][ T5926] __alloc_frozen_pages_noprof+0x1e9/0x3300
[ 120.336442][ T5926] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 120.336594][ T5926] ? __pfx_stack_trace_save+0x10/0x10
[ 120.336698][ T5926] ? stack_depot_save_flags+0x27/0x9f0
[ 120.336827][ T5926] ? stack_depot_save_flags+0x27/0x9f0
[ 120.336939][ T5926] ? kasan_save_stack+0x3f/0x50
[ 120.337021][ T5926] ? kasan_save_stack+0x30/0x50
[ 120.337120][ T5926] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 120.337256][ T5926] ? __lock_acquire+0x4c5/0x1ec0
[ 120.337389][ T5926] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 120.337547][ T5926] ? find_held_lock+0x2b/0x80
[ 120.337624][ T5926] ? rcu_read_unlock+0x17/0x60
[ 120.337751][ T5926] ? rcu_read_unlock+0x17/0x60
[ 120.337872][ T5926] ? rcu_read_unlock+0x17/0x60
[ 120.338015][ T5926] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 120.338134][ T5926] ? policy_nodemask+0xed/0x4f0
[ 120.338253][ T5926] alloc_pages_mpol+0x201/0x550
[ 120.338371][ T5926] ? __pfx_alloc_pages_mpol+0x10/0x10
[ 120.338516][ T5926] ? __kmalloc_noprof+0x350/0x840
[ 120.338629][ T5926] alloc_pages_noprof+0x1a/0x160
[ 120.338758][ T5926] relay_open_buf.part.0+0x261/0xb70
[ 120.338898][ T5926] relay_open+0x7b9/0xa00
[ 120.339024][ T5926] blk_trace_setup_prepare+0x35c/0x6c0
[ 120.339139][ T5926] blk_trace_setup+0x217/0x440
[ 120.339276][ T5926] ? __pfx_blk_trace_setup+0x10/0x10
[ 120.339360][ T5926] ? vsnprintf+0x4c5/0x1300
[ 120.339511][ T5926] ? __pfx_vsnprintf+0x10/0x10
[ 120.339676][ T5926] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 120.339794][ T5926] ? do_vfs_ioctl+0x226/0x13e0
[ 120.339948][ T5926] blk_trace_ioctl+0x245/0x320
[ 120.340056][ T5926] ? __pfx_blk_trace_ioctl+0x10/0x10
[ 120.340174][ T5926] ? find_held_lock+0x2b/0x80
[ 120.340253][ T5926] ? hook_file_ioctl_common+0x140/0x440
[ 120.340393][ T5926] blkdev_ioctl+0x17c/0x6f0
[ 120.340505][ T5926] ? __pfx_blkdev_ioctl+0x10/0x10
[ 120.340632][ T5926] ? __pfx_blkdev_ioctl+0x10/0x10
[ 120.340722][ T5926] __x64_sys_ioctl+0x18e/0x210
[ 120.340873][ T5926] do_syscall_64+0x121/0x770
[ 120.340983][ T5926] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 120.341068][ T5926] RIP: 0033:0x7fb01c39e159
[ 120.341141][ T5926] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 120.341225][ T5926] RSP: 002b:00007fb01d26b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 120.341319][ T5926] RAX: ffffffffffffffda RBX: 00007fb01c626090 RCX: 00007fb01c39e159
[ 120.341382][ T5926] RDX: 00002000000000c0 RSI: 00000000c0481273 RDI: 0000000000000006
[ 120.341435][ T5926] RBP: 00007fb01c435024 R08: 0000000000000000 R09: 0000000000000000
[ 120.341496][ T5926] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 120.341542][ T5926] R13: 00007fb01c626128 R14: 00007fb01c626090 R15: 00007ffd0833ac28
[ 120.341649][ T5926]
[ 120.428179][ T5653] Bluetooth: hci0: command tx timeout
[ 120.915698][ T5935] FAULT_INJECTION: forcing a failure.
[ 120.915698][ T5935] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 120.915771][ T5935] CPU: 0 UID: 0 PID: 5935 Comm: syz.0.22 Not tainted syzkaller #0 PREEMPT(full)
[ 120.915809][ T5935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 120.915862][ T5935] Call Trace:
[ 120.915897][ T5935]
[ 120.915923][ T5935] dump_stack_lvl+0x100/0x190
[ 120.916044][ T5935] should_fail_ex.cold+0x5/0xa
[ 120.916138][ T5935] ? fs_reclaim_acquire+0x70/0x100
[ 120.916256][ T5935] should_fail_alloc_page+0xeb/0x140
[ 120.916374][ T5935] prepare_alloc_pages+0x1f0/0x5b0
[ 120.916551][ T5935] __alloc_frozen_pages_noprof+0x1e9/0x3300
[ 120.916703][ T5935] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 120.916843][ T5935] ? __pfx_stack_trace_save+0x10/0x10
[ 120.916964][ T5935] ? stack_depot_save_flags+0x27/0x9f0
[ 120.917070][ T5935] ? __lock_acquire+0x4c5/0x1ec0
[ 120.917189][ T5935] ? kasan_save_stack+0x3f/0x50
[ 120.917281][ T5935] ? kasan_save_stack+0x30/0x50
[ 120.917382][ T5935] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 120.917547][ T5935] ? __lock_acquire+0x4c5/0x1ec0
[ 120.917683][ T5935] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 120.917824][ T5935] ? find_held_lock+0x2b/0x80
[ 120.917907][ T5935] ? rcu_read_unlock+0x17/0x60
[ 120.918027][ T5935] ? rcu_read_unlock+0x17/0x60
[ 120.918149][ T5935] ? rcu_read_unlock+0x17/0x60
[ 120.918264][ T5935] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 120.918381][ T5935] ? policy_nodemask+0xed/0x4f0
[ 120.918521][ T5935] alloc_pages_mpol+0x201/0x550
[ 120.918637][ T5935] ? __pfx_alloc_pages_mpol+0x10/0x10
[ 120.918763][ T5935] ? __kmalloc_noprof+0x350/0x840
[ 120.918860][ T5935] ? _raw_spin_unlock_irqrestore+0x52/0x80
[ 120.918969][ T5935] alloc_pages_noprof+0x1a/0x160
[ 120.919133][ T5935] relay_open_buf.part.0+0x261/0xb70
[ 120.919280][ T5935] relay_open+0x7b9/0xa00
[ 120.919390][ T5935] blk_trace_setup_prepare+0x35c/0x6c0
[ 120.919515][ T5935] blk_trace_setup+0x217/0x440
[ 120.919633][ T5935] ? __pfx_blk_trace_setup+0x10/0x10
[ 120.919727][ T5935] ? vsnprintf+0x4c5/0x1300
[ 120.919854][ T5935] ? __pfx_vsnprintf+0x10/0x10
[ 120.920002][ T5935] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 120.920134][ T5935] ? do_vfs_ioctl+0x226/0x13e0
[ 120.920286][ T5935] blk_trace_ioctl+0x245/0x320
[ 120.920428][ T5935] ? __pfx_blk_trace_ioctl+0x10/0x10
[ 120.920543][ T5935] ? find_held_lock+0x2b/0x80
[ 120.920627][ T5935] ? hook_file_ioctl_common+0x140/0x440
[ 120.920757][ T5935] blkdev_ioctl+0x17c/0x6f0
[ 120.920865][ T5935] ? __pfx_blkdev_ioctl+0x10/0x10
[ 120.920974][ T5935] ? __pfx_blkdev_ioctl+0x10/0x10
[ 120.921077][ T5935] __x64_sys_ioctl+0x18e/0x210
[ 120.921209][ T5935] do_syscall_64+0x121/0x770
[ 120.921323][ T5935] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 120.921415][ T5935] RIP: 0033:0x7fb01c39e159
[ 120.921492][ T5935] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 120.921582][ T5935] RSP: 002b:00007fb01d26b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 120.921666][ T5935] RAX: ffffffffffffffda RBX: 00007fb01c626090 RCX: 00007fb01c39e159
[ 120.921720][ T5935] RDX: 00002000000000c0 RSI: 00000000c0481273 RDI: 0000000000000006
[ 120.921774][ T5935] RBP: 00007fb01c435024 R08: 0000000000000000 R09: 0000000000000000
[ 120.921821][ T5935] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 120.921872][ T5935] R13: 00007fb01c626128 R14: 00007fb01c626090 R15: 00007ffd0833ac28
[ 120.921965][ T5935]
[ 121.496653][ T5946] FAULT_INJECTION: forcing a failure.
[ 121.496653][ T5946] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 121.496729][ T5946] CPU: 0 UID: 0 PID: 5946 Comm: syz.0.23 Not tainted syzkaller #0 PREEMPT(full)
[ 121.496779][ T5946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 121.496797][ T5946] Call Trace:
[ 121.496807][ T5946]
[ 121.496839][ T5946] dump_stack_lvl+0x100/0x190
[ 121.496903][ T5946] should_fail_ex.cold+0x5/0xa
[ 121.496937][ T5946] ? fs_reclaim_acquire+0x70/0x100
[ 121.496979][ T5946] should_fail_alloc_page+0xeb/0x140
[ 121.497022][ T5946] prepare_alloc_pages+0x1f0/0x5b0
[ 121.497070][ T5946] __alloc_frozen_pages_noprof+0x1e9/0x3300
[ 121.497127][ T5946] ? mark_held_locks+0x40/0x70
[ 121.497169][ T5946] ? finish_task_switch.isra.0+0x2c2/0x10d0
[ 121.497217][ T5946] ? finish_task_switch.isra.0+0x3b3/0x10d0
[ 121.497266][ T5946] ? rcu_is_watching+0x13/0xc0
[ 121.497297][ T5946] ? trace_sched_exit_tp+0x120/0x160
[ 121.497331][ T5946] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 121.497399][ T5946] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 121.497447][ T5946] ? __pfx___schedule+0x10/0x10
[ 121.497492][ T5946] ? irqentry_exit+0x24d/0xa10
[ 121.497540][ T5946] ? lockdep_hardirqs_on+0x7d/0x110
[ 121.497580][ T5946] ? irqentry_exit+0x24d/0xa10
[ 121.497618][ T5946] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 121.497664][ T5946] ? policy_nodemask+0xed/0x4f0
[ 121.497710][ T5946] alloc_pages_mpol+0x201/0x550
[ 121.497755][ T5946] ? __pfx_alloc_pages_mpol+0x10/0x10
[ 121.497798][ T5946] ? alloc_frozen_pages_noprof+0xc6/0x180
[ 121.497858][ T5946] alloc_pages_noprof+0x1a/0x160
[ 121.497906][ T5946] relay_open_buf.part.0+0x261/0xb70
[ 121.497957][ T5946] relay_open+0x7b9/0xa00
[ 121.497997][ T5946] blk_trace_setup_prepare+0x35c/0x6c0
[ 121.498037][ T5946] blk_trace_setup+0x217/0x440
[ 121.498077][ T5946] ? __pfx_blk_trace_setup+0x10/0x10
[ 121.498111][ T5946] ? vsnprintf+0x4c5/0x1300
[ 121.498159][ T5946] ? __pfx_vsnprintf+0x10/0x10
[ 121.498221][ T5946] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 121.498266][ T5946] ? do_vfs_ioctl+0x226/0x13e0
[ 121.498402][ T5946] blk_trace_ioctl+0x245/0x320
[ 121.498509][ T5946] ? __pfx_blk_trace_ioctl+0x10/0x10
[ 121.498633][ T5946] ? find_held_lock+0x2b/0x80
[ 121.498717][ T5946] ? hook_file_ioctl_common+0x140/0x440
[ 121.498850][ T5946] blkdev_ioctl+0x17c/0x6f0
[ 121.498944][ T5946] ? __pfx_blkdev_ioctl+0x10/0x10
[ 121.499081][ T5946] ? __pfx_blkdev_ioctl+0x10/0x10
[ 121.499171][ T5946] __x64_sys_ioctl+0x18e/0x210
[ 121.499302][ T5946] do_syscall_64+0x121/0x770
[ 121.499417][ T5946] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 121.499501][ T5946] RIP: 0033:0x7fb01c39e159
[ 121.499573][ T5946] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 121.499653][ T5946] RSP: 002b:00007fb01d26b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 121.499736][ T5946] RAX: ffffffffffffffda RBX: 00007fb01c626090 RCX: 00007fb01c39e159
[ 121.499791][ T5946] RDX: 00002000000000c0 RSI: 00000000c0481273 RDI: 0000000000000006
[ 121.499844][ T5946] RBP: 00007fb01c435024 R08: 0000000000000000 R09: 0000000000000000
[ 121.499902][ T5946] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 121.499954][ T5946] R13: 00007fb01c626128 R14: 00007fb01c626090 R15: 00007ffd0833ac28
[ 121.500044][ T5946]
[ 122.004503][ T5952] FAULT_INJECTION: forcing a failure.
[ 122.004503][ T5952] name failslab, interval 1, probability 0, space 0, times 1
[ 122.004575][ T5952] CPU: 0 UID: 0 PID: 5952 Comm: syz.0.24 Not tainted syzkaller #0 PREEMPT(full)
[ 122.004612][ T5952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 122.004693][ T5952] Call Trace:
[ 122.004726][ T5952]
[ 122.004765][ T5952] dump_stack_lvl+0x100/0x190
[ 122.004898][ T5952] should_fail_ex.cold+0x5/0xa
[ 122.005010][ T5952] should_failslab+0xc2/0x120
[ 122.005131][ T5952] __kmalloc_noprof+0xfc/0x840
[ 122.005222][ T5952] ? tracepoint_add_func+0x3a8/0x1150
[ 122.005370][ T5952] ? __pfx_blk_add_trace_zone_plug+0x10/0x10
[ 122.005485][ T5952] tracepoint_add_func+0x3a8/0x1150
[ 122.005597][ T5952] ? __pfx_blk_add_trace_zone_plug+0x10/0x10
[ 122.005729][ T5952] ? __pfx_blk_add_trace_zone_plug+0x10/0x10
[ 122.005817][ T5952] tracepoint_probe_register+0xc4/0x110
[ 122.005951][ T5952] ? __pfx_tracepoint_probe_register+0x10/0x10
[ 122.006088][ T5952] ? __pfx_blk_add_trace_zone_plug+0x10/0x10
[ 122.006216][ T5952] ? relay_open+0x793/0xa00
[ 122.006347][ T5952] blk_register_tracepoints+0x20a/0x440
[ 122.006489][ T5952] blk_trace_setup_finalize+0x320/0x3a0
[ 122.006647][ T5952] blk_trace_setup+0x254/0x440
[ 122.006752][ T5952] ? __pfx_blk_trace_setup+0x10/0x10
[ 122.006851][ T5952] ? vsnprintf+0x4c5/0x1300
[ 122.006985][ T5952] ? __pfx_vsnprintf+0x10/0x10
[ 122.007154][ T5952] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 122.007289][ T5952] ? do_vfs_ioctl+0x226/0x13e0
[ 122.007435][ T5952] blk_trace_ioctl+0x245/0x320
[ 122.007547][ T5952] ? __pfx_blk_trace_ioctl+0x10/0x10
[ 122.007679][ T5952] ? find_held_lock+0x2b/0x80
[ 122.007772][ T5952] ? hook_file_ioctl_common+0x140/0x440
[ 122.007914][ T5952] blkdev_ioctl+0x17c/0x6f0
[ 122.008017][ T5952] ? __pfx_blkdev_ioctl+0x10/0x10
[ 122.008130][ T5952] ? __pfx_blkdev_ioctl+0x10/0x10
[ 122.008240][ T5952] __x64_sys_ioctl+0x18e/0x210
[ 122.008386][ T5952] do_syscall_64+0x121/0x770
[ 122.008515][ T5952] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 122.008608][ T5952] RIP: 0033:0x7fb01c39e159
[ 122.008676][ T5952] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 122.008750][ T5952] RSP: 002b:00007fb01d26b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 122.008836][ T5952] RAX: ffffffffffffffda RBX: 00007fb01c626090 RCX: 00007fb01c39e159
[ 122.008900][ T5952] RDX: 00002000000000c0 RSI: 00000000c0481273 RDI: 0000000000000006
[ 122.008956][ T5952] RBP: 00007fb01c435024 R08: 0000000000000000 R09: 0000000000000000
[ 122.009017][ T5952] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 122.009068][ T5952] R13: 00007fb01c626128 R14: 00007fb01c626090 R15: 00007ffd0833ac28
[ 122.009180][ T5952]
[ 122.026213][ T5952] ------------[ cut here ]------------
[ 122.026287][ T5952] ret
[ 122.026316][ T5952] WARNING: kernel/trace/blktrace.c:1356 at blk_register_tracepoints+0x3d6/0x440, CPU#0: syz.0.24/5952
[ 122.307050][ T5952] Modules linked in:
[ 122.311052][ T5952] CPU: 0 UID: 0 PID: 5952 Comm: syz.0.24 Not tainted syzkaller #0 PREEMPT(full)
[ 122.320229][ T5952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 122.330768][ T5952] RIP: 0010:blk_register_tracepoints+0x3d6/0x440
[ 122.337158][ T5952] Code: 0f 0b 90 e9 e2 fd ff ff e8 67 8e f7 ff 90 0f 0b 90 e9 01 fe ff ff e8 59 8e f7 ff 90 0f 0b 90 e9 20 fe ff ff e8 4b 8e f7 ff 90 <0f> 0b 90 e9 3f fe ff ff e8 3d 8e f7 ff 90 0f 0b 90 e9 5e fe ff ff
[ 122.357657][ T5952] RSP: 0018:ffffc900032c7b00 EFLAGS: 00010293
[ 122.364142][ T5952] RAX: 0000000000000000 RBX: 00000000fffffff4 RCX: 0000000000000000
[ 122.372214][ T5952] RDX: ffff8880777b8000 RSI: ffffffff8213a9a5 RDI: ffff8880777b8000
[ 122.380259][ T5952] RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000000
[ 122.388350][ T5952] R10: 00000000fffffff4 R11: 0000000000000001 R12: 200000000040000d
[ 122.396370][ T5952] R13: ffff888027a3a540 R14: ffffc900032c7da0 R15: 0000000000000001
[ 122.404449][ T5952] FS: 00007fb01d26b6c0(0000) GS:ffff888123b68000(0000) knlGS:0000000000000000
[ 122.413570][ T5952] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 122.420297][ T5952] CR2: 00007fb01c270050 CR3: 0000000070c0a000 CR4: 00000000003526f0
[ 122.428704][ T5952] Call Trace:
[ 122.432001][ T5952]
[ 122.434944][ T5952] blk_trace_setup_finalize+0x320/0x3a0
[ 122.441004][ T5952] blk_trace_setup+0x254/0x440
[ 122.445836][ T5952] ? __pfx_blk_trace_setup+0x10/0x10
[ 122.451206][ T5952] ? vsnprintf+0x4c5/0x1300
[ 122.455762][ T5952] ? __pfx_vsnprintf+0x10/0x10
[ 122.460672][ T5952] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 122.466645][ T5952] ? do_vfs_ioctl+0x226/0x13e0
[ 122.471511][ T5952] blk_trace_ioctl+0x245/0x320
[ 122.476330][ T5952] ? __pfx_blk_trace_ioctl+0x10/0x10
[ 122.481718][ T5952] ? find_held_lock+0x2b/0x80
[ 122.486437][ T5952] ? hook_file_ioctl_common+0x140/0x440
[ 122.492100][ T5952] blkdev_ioctl+0x17c/0x6f0
[ 122.496698][ T5952] ? __pfx_blkdev_ioctl+0x10/0x10
[ 122.501848][ T5952] ? __pfx_blkdev_ioctl+0x10/0x10
[ 122.506949][ T5952] __x64_sys_ioctl+0x18e/0x210
[ 122.511878][ T5653] Bluetooth: hci0: command tx timeout
[ 122.518393][ T5952] do_syscall_64+0x121/0x770
[ 122.523110][ T5952] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 122.529525][ T5952] RIP: 0033:0x7fb01c39e159
[ 122.533966][ T5952] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 122.554069][ T5952] RSP: 002b:00007fb01d26b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 122.562606][ T5952] RAX: ffffffffffffffda RBX: 00007fb01c626090 RCX: 00007fb01c39e159
[ 122.570665][ T5952] RDX: 00002000000000c0 RSI: 00000000c0481273 RDI: 0000000000000006
[ 122.578726][ T5952] RBP: 00007fb01c435024 R08: 0000000000000000 R09: 0000000000000000
[ 122.586741][ T5952] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 122.594879][ T5952] R13: 00007fb01c626128 R14: 00007fb01c626090 R15: 00007ffd0833ac28
[ 122.602942][ T5952]
[ 122.605977][ T5952] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 122.613302][ T5952] CPU: 0 UID: 0 PID: 5952 Comm: syz.0.24 Not tainted syzkaller #0 PREEMPT(full)
[ 122.622469][ T5952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 122.632552][ T5952] Call Trace:
[ 122.635844][ T5952]
[ 122.638797][ T5952] dump_stack_lvl+0x100/0x190
[ 122.643564][ T5952] vpanic+0x553/0x970
[ 122.647598][ T5952] ? __pfx_vpanic+0x10/0x10
[ 122.652156][ T5952] panic+0xd1/0xe0
[ 122.655902][ T5952] ? __pfx_panic+0x10/0x10
[ 122.660365][ T5952] check_panic_on_warn.cold+0x19/0x34
[ 122.665787][ T5952] ? blk_register_tracepoints+0x3d6/0x440
[ 122.671540][ T5952] __warn.cold+0x191/0x318
[ 122.675985][ T5952] __report_bug+0x30f/0x440
[ 122.680518][ T5952] ? blk_register_tracepoints+0x3d6/0x440
[ 122.686301][ T5952] ? __pfx___report_bug+0x10/0x10
[ 122.691376][ T5952] ? __mutex_unlock_slowpath+0x35d/0x930
[ 122.697060][ T5952] ? __pfx___mutex_unlock_slowpath+0x10/0x10
[ 122.703064][ T5952] ? blk_register_tracepoints+0x3d6/0x440
[ 122.708822][ T5952] report_bug+0xb3/0x220
[ 122.713114][ T5952] ? blk_register_tracepoints+0x3d6/0x440
[ 122.718914][ T5952] handle_bug+0x16a/0x2a0
[ 122.723320][ T5952] exc_invalid_op+0x17/0x50
[ 122.727868][ T5952] asm_exc_invalid_op+0x1a/0x20
[ 122.732760][ T5952] RIP: 0010:blk_register_tracepoints+0x3d6/0x440
[ 122.739150][ T5952] Code: 0f 0b 90 e9 e2 fd ff ff e8 67 8e f7 ff 90 0f 0b 90 e9 01 fe ff ff e8 59 8e f7 ff 90 0f 0b 90 e9 20 fe ff ff e8 4b 8e f7 ff 90 <0f> 0b 90 e9 3f fe ff ff e8 3d 8e f7 ff 90 0f 0b 90 e9 5e fe ff ff
[ 122.758801][ T5952] RSP: 0018:ffffc900032c7b00 EFLAGS: 00010293
[ 122.764912][ T5952] RAX: 0000000000000000 RBX: 00000000fffffff4 RCX: 0000000000000000
[ 122.772916][ T5952] RDX: ffff8880777b8000 RSI: ffffffff8213a9a5 RDI: ffff8880777b8000
[ 122.780922][ T5952] RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000000
[ 122.788930][ T5952] R10: 00000000fffffff4 R11: 0000000000000001 R12: 200000000040000d
[ 122.796927][ T5952] R13: ffff888027a3a540 R14: ffffc900032c7da0 R15: 0000000000000001
[ 122.804937][ T5952] ? blk_register_tracepoints+0x3d5/0x440
[ 122.810718][ T5952] blk_trace_setup_finalize+0x320/0x3a0
[ 122.816317][ T5952] blk_trace_setup+0x254/0x440
[ 122.821120][ T5952] ? __pfx_blk_trace_setup+0x10/0x10
[ 122.826457][ T5952] ? vsnprintf+0x4c5/0x1300
[ 122.831007][ T5952] ? __pfx_vsnprintf+0x10/0x10
[ 122.835832][ T5952] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 122.841779][ T5952] ? do_vfs_ioctl+0x226/0x13e0
[ 122.846599][ T5952] blk_trace_ioctl+0x245/0x320
[ 122.851427][ T5952] ? __pfx_blk_trace_ioctl+0x10/0x10
[ 122.856777][ T5952] ? find_held_lock+0x2b/0x80
[ 122.861509][ T5952] ? hook_file_ioctl_common+0x140/0x440
[ 122.867117][ T5952] blkdev_ioctl+0x17c/0x6f0
[ 122.871670][ T5952] ? __pfx_blkdev_ioctl+0x10/0x10
[ 122.876737][ T5952] ? __pfx_blkdev_ioctl+0x10/0x10
[ 122.881806][ T5952] __x64_sys_ioctl+0x18e/0x210
[ 122.886618][ T5952] do_syscall_64+0x121/0x770
[ 122.891258][ T5952] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 122.897181][ T5952] RIP: 0033:0x7fb01c39e159
[ 122.901631][ T5952] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 122.921284][ T5952] RSP: 002b:00007fb01d26b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 122.929736][ T5952] RAX: ffffffffffffffda RBX: 00007fb01c626090 RCX: 00007fb01c39e159
[ 122.937734][ T5952] RDX: 00002000000000c0 RSI: 00000000c0481273 RDI: 0000000000000006
[ 122.945730][ T5952] RBP: 00007fb01c435024 R08: 0000000000000000 R09: 0000000000000000
[ 122.953732][ T5952] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 122.961730][ T5952] R13: 00007fb01c626128 R14: 00007fb01c626090 R15: 00007ffd0833ac28
[ 122.969765][ T5952]
[ 122.973315][ T5952] Kernel Offset: disabled
[ 122.977796][ T5952] Rebooting in 86400 seconds..