Warning: Permanently added '[localhost]:10112' (ED25519) to the list of known hosts. 2026/10/03 15:14:22 parsed 1 programs 2026/10/03 15:14:22 serving rpc on tcp://34763 [ 40.440474][ T5746] cgroup: Unknown subsys name 'net' [ 40.571754][ T5746] cgroup: Unknown subsys name 'cpuset' [ 40.576272][ T5746] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 41.541306][ T5746] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 43.494342][ T5753] soft_limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 43.499192][ T5753] ebtables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon. [ 43.509049][ T5753] arp_tables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon. [ 43.509934][ T5753] ip_tables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon. [ 43.518999][ T5753] ip6_tables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon. [ 44.359307][ T1159] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 44.359323][ T1159] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 44.411954][ T1168] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 44.411968][ T1168] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.646912][ T5805] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.647005][ T5805] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.647102][ T5805] bridge_slave_0: entered allmulticast mode [ 45.649139][ T5805] bridge_slave_0: entered promiscuous mode [ 45.651408][ T5805] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.651473][ T5805] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.651537][ T5805] bridge_slave_1: entered allmulticast mode [ 45.652625][ T5805] bridge_slave_1: entered promiscuous mode [ 45.672138][ T5805] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 45.674596][ T5805] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 45.696187][ T5805] team0: Port device team_slave_0 added [ 45.698535][ T5805] team0: Port device team_slave_1 added [ 45.715597][ T5805] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 45.715609][ T5805] 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. [ 45.715651][ T5805] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 45.716996][ T5805] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.717005][ T5805] 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. [ 45.717017][ T5805] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.737795][ T5805] hsr_slave_0: entered promiscuous mode [ 45.738253][ T5805] hsr_slave_1: entered promiscuous mode [ 45.848982][ T5805] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 45.856547][ T5805] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 45.857178][ T5805] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 45.859951][ T5805] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 45.861250][ T5805] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 45.864290][ T5805] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 45.864882][ T5805] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 45.869258][ T5805] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 45.887988][ T5805] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.888095][ T5805] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.888560][ T5805] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.888652][ T5805] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.935613][ T5805] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.947221][ T1159] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.950433][ T1159] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.954957][ T5805] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.961209][ T1159] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.961407][ T1159] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.966897][ T1159] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.966948][ T1159] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.287433][ T5805] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.328821][ T5805] veth0_vlan: entered promiscuous mode [ 46.335322][ T5805] veth1_vlan: entered promiscuous mode [ 46.359968][ T5805] veth0_macvtap: entered promiscuous mode [ 46.365906][ T5805] veth1_macvtap: entered promiscuous mode [ 46.375950][ T5805] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 46.383746][ T5805] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.419962][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.420001][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.420027][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.420057][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.486874][ T12] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 46.568323][ T12] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 46.616925][ T12] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 46.690751][ T12] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 46.746960][ T66] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 46.752273][ T66] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 46.753706][ T66] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 46.754455][ T66] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 46.755464][ T66] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 47.446998][ T66] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 2026/10/03 15:14:32 executed programs: 0 [ 47.450505][ T66] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 47.460151][ T66] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 47.462016][ T66] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 47.463065][ T66] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 47.892797][ T5866] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.892889][ T5866] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.892993][ T5866] bridge_slave_0: entered allmulticast mode [ 47.894445][ T5866] bridge_slave_0: entered promiscuous mode [ 47.898024][ T5866] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.898131][ T5866] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.898412][ T5866] bridge_slave_1: entered allmulticast mode [ 47.899757][ T5866] bridge_slave_1: entered promiscuous mode [ 47.924490][ T5866] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 47.927015][ T5866] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 47.944829][ T5866] team0: Port device team_slave_0 added [ 47.946055][ T5866] team0: Port device team_slave_1 added [ 47.961266][ T5866] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 47.961285][ T5866] 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. [ 47.961308][ T5866] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 47.963829][ T5866] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 47.963843][ T5866] 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. [ 47.963864][ T5866] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 47.991066][ T5866] hsr_slave_0: entered promiscuous mode [ 47.991558][ T5866] hsr_slave_1: entered promiscuous mode [ 47.991945][ T5866] debugfs: 'hsr0' already exists in 'hsr' [ 47.992008][ T5866] Cannot create hsr debugfs directory [ 48.955799][ T12] bridge_slave_1: left allmulticast mode [ 48.955839][ T12] bridge_slave_1: left promiscuous mode [ 48.957993][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.966014][ T12] bridge_slave_0: left allmulticast mode [ 48.966039][ T12] bridge_slave_0: left promiscuous mode [ 48.966240][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.082189][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 49.084299][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 49.085719][ T12] bond0 (unregistering): Released all slaves [ 49.156251][ T12] hsr_slave_0: left promiscuous mode [ 49.156655][ T12] hsr_slave_1: left promiscuous mode [ 49.157039][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 49.157055][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 49.158434][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 49.158445][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 49.164824][ T12] veth1_macvtap: left promiscuous mode [ 49.164852][ T12] veth0_macvtap: left promiscuous mode [ 49.164898][ T12] veth1_vlan: left promiscuous mode [ 49.164967][ T12] veth0_vlan: left promiscuous mode [ 49.304084][ T12] team0 (unregistering): Port device team_slave_1 removed [ 49.312468][ T12] team0 (unregistering): Port device team_slave_0 removed [ 49.370486][ T5451] 8021q: adding VLAN 0 to HW filter on device eth2 [ 49.498684][ T5097] Bluetooth: hci0: command tx timeout [ 49.551814][ T5866] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 49.555399][ T5866] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 49.556003][ T5866] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 49.558692][ T5866] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 49.559616][ T5866] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 49.565686][ T5866] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 49.566350][ T5866] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 49.578289][ T5866] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 49.655614][ T5866] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.666894][ T5866] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.670471][ T1159] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.670547][ T1159] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.677887][ T1159] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.677938][ T1159] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.079252][ T5866] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.105515][ T5866] veth0_vlan: entered promiscuous mode [ 50.113100][ T5866] veth1_vlan: entered promiscuous mode [ 50.131186][ T5866] veth0_macvtap: entered promiscuous mode [ 50.133863][ T5866] veth1_macvtap: entered promiscuous mode [ 50.144223][ T5866] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.149801][ T5866] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.206620][ T1160] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.206640][ T1160] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.227079][ T37] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.227099][ T37] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.247725][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.247756][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.247774][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.247792][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.527688][ T62] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 50.689487][ T62] usb 5-1: New USB device found, idVendor=0424, idProduct=012c, bcdDevice= 0.00 [ 50.691155][ T62] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0 [ 50.691177][ T62] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0 [ 50.691204][ T62] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 50.706797][ T62] usb 5-1: probing VID:PID(0424:012C) [ 50.711889][ T62] usb 5-1: vub300 testing BULK IN EndPoint(0) 81 [ 50.711912][ T62] usb 5-1: vub300 testing BULK OUT EndPoint(1) 02 [ 50.711925][ T62] usb 5-1: vub300 testing BULK IN EndPoint(2) 83 [ 50.711939][ T62] usb 5-1: vub300 testing BULK OUT EndPoint(3) 04 [ 50.711953][ T62] usb 5-1: vub300 LARGE packets using EndPoints 02 81 04 83 [ 51.099843][ T62] usb 5-1: operating_mode = IRQs 4-bit 48 MHz with 512 byte USB packets [ 51.300268][ T62] usb 5-1: USB vub300 remote SDIO host controller[0]connected with SD/SDIO card inserted [ 51.577787][ T5097] Bluetooth: hci0: command tx timeout [ 52.121207][ T62] usb 5-1: SET_CLOCK_SPEED 200kHz failed with retval=-71 [ 52.152075][ T62] usb 5-1: USB disconnect, device number 2 [ 52.154813][ T2407] usb 5-1: SET_CLOCK_SPEED 200kHz failed with retval=-19 [ 52.229688][ T62] USB vub300 remote SDIO host controller[0] now disconnected [ 53.177804][ C2] BUG: sleeping function called from invalid context at kernel/workqueue.c:4561 [ 53.177819][ C2] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 0, name: swapper/2 [ 53.177827][ C2] preempt_count: 101, expected: 0 [ 53.177833][ C2] RCU nest depth: 0, expected: 0 [ 53.177838][ C2] locks held by swapper/2/0: 1, last CPU#2: [ 53.177846][ C2] #0: ffffc90000548c98 ((&vub300->inactivity_timer)){+.-.}-{0:0}, at: call_timer_fn+0x11d/0x5f0 [ 53.177887][ C2] Preemption disabled at: [ 53.177889][ C2] [] kmem_cache_alloc_node_noprof+0xda/0x6e0 [ 53.177911][ C2] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Not tainted syzkaller #0 PREEMPT(full) [ 53.177924][ C2] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 53.177931][ C2] Call Trace: [ 53.177935][ C2] [ 53.177940][ C2] dump_stack_lvl+0x100/0x190 [ 53.177955][ C2] __might_resched.cold+0x1dc/0x222 [ 53.177970][ C2] ? __pfx___might_resched+0x10/0x10 [ 53.177985][ C2] ? kfree_const+0x5f/0x70 [ 53.177998][ C2] ? __pfx_vub300_inactivity_timer_expired+0x10/0x10 [ 53.178016][ C2] cancel_delayed_work_sync+0xb8/0xf0 [ 53.178033][ C2] mmc_free_host+0x19/0x40 [ 53.178049][ C2] vub300_inactivity_timer_expired+0x42f/0x550 [ 53.178066][ C2] call_timer_fn+0x198/0x5f0 [ 53.178081][ C2] ? __pfx_call_timer_fn+0x10/0x10 [ 53.178098][ C2] ? __run_timers+0x747/0xb00 [ 53.178113][ C2] ? rcu_is_watching+0x13/0xc0 [ 53.178127][ C2] ? __pfx_vub300_inactivity_timer_expired+0x10/0x10 [ 53.178143][ C2] __run_timers+0x757/0xb00 [ 53.178161][ C2] ? __pfx___run_timers+0x10/0x10 [ 53.178176][ C2] ? clockevents_program_event+0x1bf/0x820 [ 53.178190][ C2] ? lock_acquire+0x1d1/0x380 [ 53.178208][ C2] ? _raw_spin_lock_irq+0x45/0x50 [ 53.178222][ C2] run_timer_base+0x114/0x190 [ 53.178237][ C2] ? __pfx_run_timer_base+0x10/0x10 [ 53.178254][ C2] run_timer_softirq+0x1a/0x50 [ 53.178269][ C2] handle_softirqs+0x1e6/0x9d0 [ 53.178287][ C2] ? __pfx_handle_softirqs+0x10/0x10 [ 53.178303][ C2] ? _raw_spin_unlock+0x28/0x50 [ 53.178314][ C2] ? __hrtimer_rearm_deferred+0x9b/0x7b0 [ 53.178329][ C2] __irq_exit_rcu+0x16a/0x210 [ 53.178345][ C2] irq_exit_rcu+0x9/0x30 [ 53.178360][ C2] sysvec_apic_timer_interrupt+0xa3/0xc0 [ 53.178381][ C2] [ 53.178384][ C2] [ 53.178388][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 53.178401][ C2] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 53.178414][ C2] Code: 17 95 02 c3 cc cc cc cc 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa eb 07 0f 00 2d d3 f6 1a 00 fb f4 0c 50 03 00 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 53.178424][ C2] RSP: 0018:ffffc9000048fe00 EFLAGS: 00000202 [ 53.178433][ C2] RAX: 00000000000693fd RBX: ffff88801cf02580 RCX: ffffffff8bd0c215 [ 53.178440][ C2] RDX: 0000000000000001 RSI: ffffffff8e392323 RDI: ffffffff8c624080 [ 53.178450][ C2] RBP: ffffed10039e04b0 R08: 0000000000000001 R09: ffffed10056867bd [ 53.178457][ C2] R10: ffff88802b433deb R11: 0000000000000001 R12: 0000000000000000 [ 53.178464][ C2] R13: 0000000000000000 R14: 1ffff92000091fc4 R15: dffffc0000000000 [ 53.178475][ C2] ? ct_kernel_exit+0x125/0x180 [ 53.178491][ C2] default_idle+0x9/0x10 [ 53.178504][ C2] default_idle_call+0x6c/0xb0 [ 53.178518][ C2] do_idle+0x3ae/0x5b0 [ 53.178529][ C2] ? __pfx_do_idle+0x10/0x10 [ 53.178541][ C2] ? do_idle+0x38f/0x5b0 [ 53.178554][ C2] cpu_startup_entry+0x4f/0x60 [ 53.178565][ C2] start_secondary+0x21d/0x2d0 [ 53.178581][ C2] ? __pfx_start_secondary+0x10/0x10 [ 53.178600][ C2] common_startup_64+0x13e/0x158 [ 53.178619][ C2] [ 53.178686][ C2] ODEBUG: object ffffc90000548a60 is NOT on stack ffffc90000488000, but annotated. [ 53.178959][ C2] ------------[ cut here ]------------ [ 53.178964][ C2] 1 [ 53.178967][ C2] WARNING: lib/debugobjects.c:672 at lookup_object_or_alloc.part.0.cold+0x19/0x40, CPU#2: swapper/2/0 [ 53.306539][ C2] Modules linked in: [ 53.307788][ C2] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Tainted: G W syzkaller #0 PREEMPT(full) [ 53.311071][ C2] Tainted: [W]=WARN [ 53.312280][ C2] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 53.315410][ C2] RIP: 0010:lookup_object_or_alloc.part.0.cold+0x19/0x40 [ 53.317595][ C2] Code: c4 60 5b 5d 41 5c 41 5d 41 5e 41 5f e9 49 78 9d 0a 83 c5 01 89 2d c0 b3 7c 1a 4c 89 e6 48 c7 c7 c0 4b 62 8c e8 c1 ca eb ff 90 <0f> 0b 90 e9 a2 7e fd 03 83 c5 01 89 2d 9f b3 7c 1a 49 39 c4 73 da [ 53.323716][ C2] RSP: 0018:ffffc900005488f0 EFLAGS: 00010082 [ 53.325637][ C2] RAX: 0000000000000050 RBX: ffff888029bea1f8 RCX: 0000000000000000 [ 53.328113][ C2] RDX: 0000000000000050 RSI: ffffffff81e9b209 RDI: fffff520000a910f [ 53.330602][ C2] RBP: 0000000000000001 R08: 0000000000000007 R09: 0000000000000000 [ 53.333104][ C2] R10: 8000000000000102 R11: 0000000000000001 R12: ffffc90000548a60 [ 53.335570][ C2] R13: ffff88801cf02580 R14: 0000000000000001 R15: 0000000000000000 [ 53.338624][ C2] FS: 0000000000000000(0000) GS:ffff888096b52000(0000) knlGS:0000000000000000 [ 53.341964][ C2] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.344685][ C2] CR2: 00007fbd421f9120 CR3: 000000000eb96000 CR4: 0000000000352ef0 [ 53.347951][ C2] Call Trace: [ 53.349466][ C2] [ 53.350663][ C2] __debug_object_init+0x2a9/0x3d0 [ 53.352698][ C2] ? __pfx___debug_object_init+0x10/0x10 [ 53.354912][ C2] ? lockdep_init_map_type+0x5c/0x250 [ 53.357018][ C2] ? lockdep_init_map_type+0x5c/0x250 [ 53.359256][ C2] ? __init_swait_queue_head+0xca/0x150 [ 53.361608][ C2] __synchronize_srcu+0x1c3/0x300 [ 53.363826][ C2] ? __pfx___synchronize_srcu+0x10/0x10 [ 53.366148][ C2] ? ktime_get_mono_fast_ns+0x1c3/0x3f0 [ 53.368406][ C2] ? synchronize_srcu+0xa8/0x380 [ 53.370403][ C2] wakeup_source_unregister.part.0+0x12c/0x540 [ 53.373018][ C2] ? __pfx_mmc_host_classdev_release+0x10/0x10 [ 53.375781][ C2] wakeup_source_unregister+0x1f/0x30 [ 53.378181][ C2] mmc_host_classdev_release+0x42/0x120 [ 53.380598][ C2] ? __pfx_mmc_host_classdev_release+0x10/0x10 [ 53.382984][ C2] device_release+0xd2/0x270 [ 53.384872][ C2] kobject_put+0x1f7/0x640 [ 53.386595][ C2] ? __pfx_vub300_inactivity_timer_expired+0x10/0x10 [ 53.389278][ C2] put_device+0x1f/0x30 [ 53.390993][ C2] vub300_inactivity_timer_expired+0x42f/0x550 [ 53.393589][ C2] call_timer_fn+0x198/0x5f0 [ 53.395574][ C2] ? __pfx_call_timer_fn+0x10/0x10 [ 53.397599][ C2] ? __run_timers+0x747/0xb00 [ 53.399519][ C2] ? rcu_is_watching+0x13/0xc0 [ 53.401467][ C2] ? __pfx_vub300_inactivity_timer_expired+0x10/0x10 [ 53.404091][ C2] __run_timers+0x757/0xb00 [ 53.406058][ C2] ? __pfx___run_timers+0x10/0x10 [ 53.408349][ C2] ? clockevents_program_event+0x1bf/0x820 [ 53.410484][ C2] ? lock_acquire+0x1d1/0x380 [ 53.411992][ C2] ? _raw_spin_lock_irq+0x45/0x50 [ 53.413624][ C2] run_timer_base+0x114/0x190 [ 53.415118][ C2] ? __pfx_run_timer_base+0x10/0x10 [ 53.416811][ C2] run_timer_softirq+0x1a/0x50 [ 53.418382][ C2] handle_softirqs+0x1e6/0x9d0 [ 53.419908][ C2] ? __pfx_handle_softirqs+0x10/0x10 [ 53.421593][ C2] ? _raw_spin_unlock+0x28/0x50 [ 53.423307][ C2] ? __hrtimer_rearm_deferred+0x9b/0x7b0 [ 53.425222][ C2] __irq_exit_rcu+0x16a/0x210 [ 53.426872][ C2] irq_exit_rcu+0x9/0x30 [ 53.428514][ C2] sysvec_apic_timer_interrupt+0xa3/0xc0 [ 53.430368][ C2] [ 53.431358][ C2] [ 53.432309][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 53.434210][ C2] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 53.435992][ C2] Code: 17 95 02 c3 cc cc cc cc 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa eb 07 0f 00 2d d3 f6 1a 00 fb f4 0c 50 03 00 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 53.442106][ C2] RSP: 0018:ffffc9000048fe00 EFLAGS: 00000202 [ 53.444106][ C2] RAX: 00000000000693fd RBX: ffff88801cf02580 RCX: ffffffff8bd0c215 [ 53.446630][ C2] RDX: 0000000000000001 RSI: ffffffff8e392323 RDI: ffffffff8c624080 [ 53.449180][ C2] RBP: ffffed10039e04b0 R08: 0000000000000001 R09: ffffed10056867bd [ 53.451685][ C2] R10: ffff88802b433deb R11: 0000000000000001 R12: 0000000000000000 [ 53.454196][ C2] R13: 0000000000000000 R14: 1ffff92000091fc4 R15: dffffc0000000000 [ 53.456610][ C2] ? ct_kernel_exit+0x125/0x180 [ 53.458190][ C2] default_idle+0x9/0x10 [ 53.459553][ C2] default_idle_call+0x6c/0xb0 [ 53.461214][ C2] do_idle+0x3ae/0x5b0 [ 53.462775][ C2] ? __pfx_do_idle+0x10/0x10 [ 53.464507][ C2] ? do_idle+0x38f/0x5b0 [ 53.466001][ C2] cpu_startup_entry+0x4f/0x60 [ 53.467681][ C2] start_secondary+0x21d/0x2d0 [ 53.469358][ C2] ? __pfx_start_secondary+0x10/0x10 [ 53.471044][ C2] common_startup_64+0x13e/0x158 [ 53.472646][ C2] [ 53.473645][ C2] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 53.475755][ C2] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Tainted: G W syzkaller #0 PREEMPT(full) [ 53.479477][ C2] Tainted: [W]=WARN [ 53.480755][ C2] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 53.483982][ C2] Call Trace: [ 53.485062][ C2] [ 53.485983][ C2] dump_stack_lvl+0x100/0x190 [ 53.487473][ C2] vpanic+0x553/0x970 [ 53.488775][ C2] ? __pfx_vpanic+0x10/0x10 [ 53.490211][ C2] panic+0xd1/0xe0 [ 53.491405][ C2] ? __pfx_panic+0x10/0x10 [ 53.492847][ C2] check_panic_on_warn.cold+0x19/0x34 [ 53.494559][ C2] ? lookup_object_or_alloc.part.0.cold+0x19/0x40 [ 53.496585][ C2] __warn.cold+0x191/0x318 [ 53.498022][ C2] __report_bug+0x30f/0x440 [ 53.499466][ C2] ? lookup_object_or_alloc.part.0.cold+0x19/0x40 [ 53.501501][ C2] ? __pfx___report_bug+0x10/0x10 [ 53.503145][ C2] ? irq_work_queue+0xd1/0x100 [ 53.504709][ C2] ? __wake_up_klogd+0xe5/0x140 [ 53.506311][ C2] ? vprintk_emit+0x1c9/0x6b0 [ 53.507876][ C2] ? __pfx_vprintk_emit+0x10/0x10 [ 53.509560][ C2] ? lookup_object_or_alloc.part.0.cold+0x19/0x40 [ 53.511583][ C2] report_bug+0xb3/0x220 [ 53.512954][ C2] ? lookup_object_or_alloc.part.0.cold+0x19/0x40 [ 53.514971][ C2] handle_bug+0x16a/0x2a0 [ 53.516347][ C2] exc_invalid_op+0x17/0x50 [ 53.517812][ C2] asm_exc_invalid_op+0x1a/0x20 [ 53.519374][ C2] RIP: 0010:lookup_object_or_alloc.part.0.cold+0x19/0x40 [ 53.521598][ C2] Code: c4 60 5b 5d 41 5c 41 5d 41 5e 41 5f e9 49 78 9d 0a 83 c5 01 89 2d c0 b3 7c 1a 4c 89 e6 48 c7 c7 c0 4b 62 8c e8 c1 ca eb ff 90 <0f> 0b 90 e9 a2 7e fd 03 83 c5 01 89 2d 9f b3 7c 1a 49 39 c4 73 da [ 53.527960][ C2] RSP: 0018:ffffc900005488f0 EFLAGS: 00010082 [ 53.530119][ C2] RAX: 0000000000000050 RBX: ffff888029bea1f8 RCX: 0000000000000000 [ 53.532711][ C2] RDX: 0000000000000050 RSI: ffffffff81e9b209 RDI: fffff520000a910f [ 53.535206][ C2] RBP: 0000000000000001 R08: 0000000000000007 R09: 0000000000000000 [ 53.538067][ C2] R10: 8000000000000102 R11: 0000000000000001 R12: ffffc90000548a60 [ 53.540653][ C2] R13: ffff88801cf02580 R14: 0000000000000001 R15: 0000000000000000 [ 53.543171][ C2] ? vprintk_emit+0x1c9/0x6b0 [ 53.544692][ C2] __debug_object_init+0x2a9/0x3d0 [ 53.546331][ C2] ? __pfx___debug_object_init+0x10/0x10 [ 53.548152][ C2] ? lockdep_init_map_type+0x5c/0x250 [ 53.549882][ C2] ? lockdep_init_map_type+0x5c/0x250 [ 53.551611][ C2] ? __init_swait_queue_head+0xca/0x150 [ 53.553457][ C2] __synchronize_srcu+0x1c3/0x300 [ 53.555162][ C2] ? __pfx___synchronize_srcu+0x10/0x10 [ 53.557047][ C2] ? ktime_get_mono_fast_ns+0x1c3/0x3f0 [ 53.558903][ C2] ? synchronize_srcu+0xa8/0x380 [ 53.560518][ C2] wakeup_source_unregister.part.0+0x12c/0x540 [ 53.562474][ C2] ? __pfx_mmc_host_classdev_release+0x10/0x10 [ 53.564435][ C2] wakeup_source_unregister+0x1f/0x30 [ 53.566136][ C2] mmc_host_classdev_release+0x42/0x120 [ 53.567779][ C2] ? __pfx_mmc_host_classdev_release+0x10/0x10 [ 53.569749][ C2] device_release+0xd2/0x270 [ 53.571230][ C2] kobject_put+0x1f7/0x640 [ 53.572700][ C2] ? __pfx_vub300_inactivity_timer_expired+0x10/0x10 [ 53.574818][ C2] put_device+0x1f/0x30 [ 53.576202][ C2] vub300_inactivity_timer_expired+0x42f/0x550 [ 53.578242][ C2] call_timer_fn+0x198/0x5f0 [ 53.579842][ C2] ? __pfx_call_timer_fn+0x10/0x10 [ 53.581529][ C2] ? __run_timers+0x747/0xb00 [ 53.583064][ C2] ? rcu_is_watching+0x13/0xc0 [ 53.584602][ C2] ? __pfx_vub300_inactivity_timer_expired+0x10/0x10 [ 53.586703][ C2] __run_timers+0x757/0xb00 [ 53.588199][ C2] ? __pfx___run_timers+0x10/0x10 [ 53.589817][ C2] ? clockevents_program_event+0x1bf/0x820 [ 53.591666][ C2] ? lock_acquire+0x1d1/0x380 [ 53.593193][ C2] ? _raw_spin_lock_irq+0x45/0x50 [ 53.594791][ C2] run_timer_base+0x114/0x190 [ 53.596283][ C2] ? __pfx_run_timer_base+0x10/0x10 [ 53.597935][ C2] run_timer_softirq+0x1a/0x50 [ 53.599477][ C2] handle_softirqs+0x1e6/0x9d0 [ 53.601030][ C2] ? __pfx_handle_softirqs+0x10/0x10 [ 53.602724][ C2] ? _raw_spin_unlock+0x28/0x50 [ 53.604277][ C2] ? __hrtimer_rearm_deferred+0x9b/0x7b0 [ 53.606048][ C2] __irq_exit_rcu+0x16a/0x210 [ 53.607555][ C2] irq_exit_rcu+0x9/0x30 [ 53.608933][ C2] sysvec_apic_timer_interrupt+0xa3/0xc0 [ 53.610722][ C2] [ 53.611671][ C2] [ 53.612660][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 53.614635][ C2] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 53.616413][ C2] Code: 17 95 02 c3 cc cc cc cc 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa eb 07 0f 00 2d d3 f6 1a 00 fb f4 0c 50 03 00 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 53.622354][ C2] RSP: 0018:ffffc9000048fe00 EFLAGS: 00000202 [ 53.624294][ C2] RAX: 00000000000693fd RBX: ffff88801cf02580 RCX: ffffffff8bd0c215 [ 53.626777][ C2] RDX: 0000000000000001 RSI: ffffffff8e392323 RDI: ffffffff8c624080 [ 53.629276][ C2] RBP: ffffed10039e04b0 R08: 0000000000000001 R09: ffffed10056867bd [ 53.631723][ C2] R10: ffff88802b433deb R11: 0000000000000001 R12: 0000000000000000 [ 53.634234][ C2] R13: 0000000000000000 R14: 1ffff92000091fc4 R15: dffffc0000000000 [ 53.636735][ C2] ? ct_kernel_exit+0x125/0x180 [ 53.638313][ C2] default_idle+0x9/0x10 [ 53.639659][ C2] default_idle_call+0x6c/0xb0 [ 53.641144][ C2] do_idle+0x3ae/0x5b0 [ 53.642429][ C2] ? __pfx_do_idle+0x10/0x10 [ 53.643900][ C2] ? do_idle+0x38f/0x5b0 [ 53.645235][ C2] cpu_startup_entry+0x4f/0x60 [ 53.646653][ C2] start_secondary+0x21d/0x2d0 [ 53.648197][ C2] ? __pfx_start_secondary+0x10/0x10 [ 53.649887][ C2] common_startup_64+0x13e/0x158 [ 53.651463][ C2] [ 53.653266][ C2] Kernel Offset: disabled [ 53.654645][ C2] Rebooting in 86400 seconds..