Warning: Permanently added '10.128.0.125' (ED25519) to the list of known hosts. [ 91.994386][ T1199] cfg80211: failed to load regulatory.db 2026/06/26 06:11:28 parsed 1 programs 2026/06/26 06:11:28 serving rpc on tcp://33039 [ 96.228031][ T5798] cgroup: Unknown subsys name 'net' [ 96.390747][ T5798] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 98.117639][ T5798] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 100.458871][ T5812] chnl_net:caif_netlink_parms(): no params data found [ 100.548949][ T5812] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.557386][ T5812] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.565336][ T5812] bridge_slave_0: entered allmulticast mode [ 100.572703][ T5812] bridge_slave_0: entered promiscuous mode [ 100.586262][ T5812] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.593501][ T5812] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.600643][ T5812] bridge_slave_1: entered allmulticast mode [ 100.607881][ T5812] bridge_slave_1: entered promiscuous mode [ 100.641688][ T5812] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 100.654612][ T5812] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 100.690567][ T5812] team0: Port device team_slave_0 added [ 100.698839][ T5812] team0: Port device team_slave_1 added [ 100.724400][ T5812] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 100.731364][ T5812] 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 1560 would solve the problem. [ 100.757748][ T5812] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 100.774467][ T5812] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 100.781547][ T5812] 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 1560 would solve the problem. [ 100.807587][ T5812] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 100.855995][ T5812] hsr_slave_0: entered promiscuous mode [ 100.862435][ T5812] hsr_slave_1: entered promiscuous mode [ 101.032075][ T5812] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 101.043622][ T5812] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 101.055199][ T5812] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 101.065594][ T5812] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 101.094957][ T5812] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.102233][ T5812] bridge0: port 2(bridge_slave_1) entered forwarding state [ 101.110188][ T5812] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.117350][ T5812] bridge0: port 1(bridge_slave_0) entered forwarding state [ 101.178693][ T5812] 8021q: adding VLAN 0 to HW filter on device bond0 [ 101.199389][ T11] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.208598][ T11] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.226082][ T5812] 8021q: adding VLAN 0 to HW filter on device team0 [ 101.240081][ T5020] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.247305][ T5020] bridge0: port 1(bridge_slave_0) entered forwarding state [ 101.262147][ T1101] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.269378][ T1101] bridge0: port 2(bridge_slave_1) entered forwarding state [ 101.467811][ T5812] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 101.509936][ T5812] veth0_vlan: entered promiscuous mode [ 101.525158][ T5812] veth1_vlan: entered promiscuous mode [ 101.557259][ T5812] veth0_macvtap: entered promiscuous mode [ 101.568345][ T5812] veth1_macvtap: entered promiscuous mode [ 101.588215][ T5812] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 101.605480][ T5812] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 101.618427][ T5812] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.627829][ T5812] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.636932][ T5812] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.645886][ T5812] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.787315][ T5812] syz-executor (5812) used greatest stack depth: 19976 bytes left [ 101.806371][ T1101] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 103.020796][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 103.029136][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 103.039509][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 103.048101][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 103.056209][ T51] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 103.063663][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 103.346688][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 103.361045][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 103.395174][ T5025] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 103.404408][ T5025] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.381492][ T1101] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/06/26 06:11:39 executed programs: 0 [ 104.899377][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 104.909466][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 104.917350][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 104.926271][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 104.934285][ T51] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 104.941609][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 105.093867][ T5893] chnl_net:caif_netlink_parms(): no params data found [ 105.163347][ T5893] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.170624][ T5893] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.177886][ T5893] bridge_slave_0: entered allmulticast mode [ 105.185202][ T5893] bridge_slave_0: entered promiscuous mode [ 105.198019][ T5893] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.205355][ T5893] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.212505][ T5893] bridge_slave_1: entered allmulticast mode [ 105.219931][ T5893] bridge_slave_1: entered promiscuous mode [ 105.247808][ T5893] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 105.259652][ T5893] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 105.291063][ T5893] team0: Port device team_slave_0 added [ 105.300180][ T5893] team0: Port device team_slave_1 added [ 105.325290][ T5893] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 105.332273][ T5893] 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 1560 would solve the problem. [ 105.358864][ T5893] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 105.372494][ T5893] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 105.379804][ T5893] 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 1560 would solve the problem. [ 105.405916][ T5893] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 105.448827][ T5893] hsr_slave_0: entered promiscuous mode [ 105.455369][ T5893] hsr_slave_1: entered promiscuous mode [ 105.461877][ T5893] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 105.470388][ T5893] Cannot create hsr debugfs directory [ 106.721161][ T1101] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 106.807330][ T1101] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 107.033926][ T51] Bluetooth: hci0: command tx timeout [ 107.721374][ T5893] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 107.745960][ T1101] hsr_slave_0: left promiscuous mode [ 107.752352][ T1101] hsr_slave_1: left promiscuous mode [ 107.767929][ T1101] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 107.775841][ T1101] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 107.785142][ T1101] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 107.795517][ T1101] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 107.803879][ T1101] bridge_slave_1: left allmulticast mode [ 107.809583][ T1101] bridge_slave_1: left promiscuous mode [ 107.818928][ T1101] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.836577][ T1101] bridge_slave_0: left allmulticast mode [ 107.842281][ T1101] bridge_slave_0: left promiscuous mode [ 107.848527][ T1101] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.881645][ T1101] veth1_macvtap: left promiscuous mode [ 107.887995][ T1101] veth0_macvtap: left promiscuous mode [ 107.895196][ T1101] veth1_vlan: left promiscuous mode [ 107.900806][ T1101] veth0_vlan: left promiscuous mode [ 108.371578][ T1101] team0 (unregistering): Port device team_slave_1 removed [ 108.408872][ T1101] team0 (unregistering): Port device team_slave_0 removed [ 108.441385][ T1101] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 108.473838][ T1101] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 108.696420][ T1101] bond0 (unregistering): Released all slaves [ 108.777330][ T5893] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 108.787658][ T5893] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 108.802241][ T5893] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 108.894918][ T5893] 8021q: adding VLAN 0 to HW filter on device bond0 [ 108.920736][ T5893] 8021q: adding VLAN 0 to HW filter on device team0 [ 108.939614][ T5020] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.946856][ T5020] bridge0: port 1(bridge_slave_0) entered forwarding state [ 108.964478][ T5025] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.971616][ T5025] bridge0: port 2(bridge_slave_1) entered forwarding state [ 109.123292][ T51] Bluetooth: hci0: command tx timeout [ 109.210301][ T5893] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 109.281933][ T5893] veth0_vlan: entered promiscuous mode [ 109.300638][ T5893] veth1_vlan: entered promiscuous mode [ 109.354511][ T5893] veth0_macvtap: entered promiscuous mode [ 109.372121][ T5893] veth1_macvtap: entered promiscuous mode [ 109.429837][ T5893] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 109.445651][ T5893] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 109.469085][ T5893] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.477955][ T5893] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.488748][ T5893] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.497570][ T5893] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.606346][ T5020] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.618967][ T5020] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 109.649318][ T5025] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.658349][ T5025] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 109.933953][ C1] hrtimer: interrupt took 54632 ns [ 132.959038][ T1285] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.966901][ T1285] ieee802154 phy1 wpan1: encryption failed: -22 [ 137.084219][ T51] Bluetooth: hci0: command tx timeout [ 139.112680][ T51] Bluetooth: hci0: command tx timeout [ 194.398097][ T1285] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.405831][ T1285] ieee802154 phy1 wpan1: encryption failed: -22 [ 214.722558][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU [ 214.729230][ C1] rcu: 1-....: (10501 ticks this GP) idle=823c/1/0x4000000000000000 softirq=12176/12176 fqs=5230 [ 214.740592][ C1] rcu: hardirqs softirqs csw/system [ 214.747035][ C1] rcu: number: 1410198 0 0 [ 214.753465][ C1] rcu: cputime: 15747 36752 66 ==> 52530(ms) [ 214.761307][ C1] rcu: (t=10504 jiffies g=11501 q=773 ncpus=2) [ 214.767580][ C1] CPU: 1 PID: 5932 Comm: syz.0.17 Not tainted syzkaller #0 [ 214.774784][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 214.784876][ C1] RIP: 0010:__sanitizer_cov_trace_cmp4+0x0/0x90 [ 214.791174][ C1] Code: c0 4c 89 01 48 c7 44 11 08 02 00 00 00 48 89 7c 11 10 48 89 74 11 18 48 89 44 11 20 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 0f 1e fa 48 8b 04 24 65 48 8b 15 60 d1 7c 7e 65 8b 0d 61 d1 7c [ 214.810827][ C1] RSP: 0018:ffffc900001f03d0 EFLAGS: 00000246 [ 214.816946][ C1] RAX: ffffffff8f197200 RBX: dffffc0000000000 RCX: ffffffff8f1971e6 [ 214.824952][ C1] RDX: ffff88802533bc00 RSI: 000000000002da23 RDI: 000000000002da30 [ 214.832963][ C1] RBP: 000000000002da30 R08: ffffc900001f0570 R09: 0000000000000015 [ 214.840983][ C1] R10: 0000000000000004 R11: 0000000000000100 R12: 000000000002da23 [ 214.848989][ C1] R13: 000000000009c001 R14: 000000000000df2d R15: 0000000000000001 [ 214.857000][ C1] FS: 000055558f2f1500(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 214.865955][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.872567][ C1] CR2: 000000000001ac6d CR3: 0000000075d4c000 CR4: 00000000003506e0 [ 214.880592][ C1] Call Trace: [ 214.883895][ C1] [ 214.886751][ C1] unwind_next_frame+0x2b6/0x2990 [ 214.891819][ C1] ? kasan_save_stack+0x3d/0x60 [ 214.896698][ C1] ? kasan_save_stack+0x3e/0x60 [ 214.901569][ C1] ? kasan_save_stack+0x3e/0x60 [ 214.906441][ C1] ? stack_trace_save+0x100/0x100 [ 214.911489][ C1] arch_stack_walk+0x144/0x190 [ 214.916282][ C1] ? kasan_save_stack+0x3e/0x60 [ 214.921171][ C1] stack_trace_save+0xaa/0x100 [ 214.925974][ C1] ? stack_trace_snprint+0xf0/0xf0 [ 214.931113][ C1] ? mark_lock+0x94/0x320 [ 214.935471][ C1] kasan_set_track+0x4e/0x70 [ 214.940077][ C1] ? kasan_set_track+0x4e/0x70 [ 214.944854][ C1] ? __kasan_kmalloc+0x8f/0xa0 [ 214.949641][ C1] ? dst_cow_metrics_generic+0x56/0x1b0 [ 214.955215][ C1] ? icmp6_dst_alloc+0x237/0x400 [ 214.960194][ C1] ? ndisc_send_skb+0x422/0x1480 [ 214.965155][ C1] ? addrconf_rs_timer+0x36b/0x640 [ 214.970286][ C1] ? call_timer_fn+0x189/0x540 [ 214.975064][ C1] ? __run_timers+0x570/0x810 [ 214.979779][ C1] ? run_timer_softirq+0x67/0xf0 [ 214.984726][ C1] ? handle_softirqs+0x27d/0x820 [ 214.989678][ C1] ? __irq_exit_rcu+0xd3/0x190 [ 214.994461][ C1] ? irq_exit_rcu+0x9/0x20 [ 214.998892][ C1] ? sysvec_apic_timer_interrupt+0xa4/0xc0 [ 215.004727][ C1] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 215.010907][ C1] ? check_preemption_disabled+0x42/0x110 [ 215.016641][ C1] ? rcu_is_watching+0x15/0xb0 [ 215.021447][ C1] ? kernel_text_address+0x7b/0xd0 [ 215.026580][ C1] ? __kernel_text_address+0xd/0x30 [ 215.031824][ C1] ? unwind_get_return_address+0x5d/0xc0 [ 215.037499][ C1] ? arch_stack_walk+0x11d/0x190 [ 215.042448][ C1] ? stack_trace_save+0xaa/0x100 [ 215.047423][ C1] ? kasan_save_stack+0x3e/0x60 [ 215.052314][ C1] ? rcu_is_watching+0x15/0xb0 [ 215.057105][ C1] __kasan_kmalloc+0x8f/0xa0 [ 215.061714][ C1] dst_cow_metrics_generic+0x56/0x1b0 [ 215.067107][ C1] icmp6_dst_alloc+0x237/0x400 [ 215.071879][ C1] ? icmpv6_flow_init+0x62/0x120 [ 215.076831][ C1] ndisc_send_skb+0x422/0x1480 [ 215.081616][ C1] ? ndisc_send_skb+0x201/0x1480 [ 215.086588][ C1] ? ndisc_alloc_skb+0x18c/0x450 [ 215.091572][ C1] ? ndisc_mc_map+0x680/0x680 [ 215.096283][ C1] ? __build_skb_around+0x245/0x3c0 [ 215.101511][ C1] ? __asan_memset+0x22/0x40 [ 215.106141][ C1] addrconf_rs_timer+0x36b/0x640 [ 215.111102][ C1] ? perf_trace_preemptirq_template+0x269/0x330 [ 215.117381][ C1] ? addrconf_disable_policy_idev+0x480/0x480 [ 215.123473][ C1] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 215.129488][ C1] call_timer_fn+0x189/0x540 [ 215.134099][ C1] ? addrconf_disable_policy_idev+0x480/0x480 [ 215.140193][ C1] ? call_timer_fn+0xd2/0x540 [ 215.144890][ C1] ? __run_timers+0x810/0x810 [ 215.149616][ C1] ? addrconf_disable_policy_idev+0x480/0x480 [ 215.155727][ C1] __run_timers+0x570/0x810 [ 215.160258][ C1] ? detach_timer+0x2b0/0x2b0 [ 215.164967][ C1] run_timer_softirq+0x67/0xf0 [ 215.169750][ C1] handle_softirqs+0x27d/0x820 [ 215.174528][ C1] ? read_tsc+0x9/0x20 [ 215.178629][ C1] ? ktime_get+0x24b/0x280 [ 215.183061][ C1] ? __irq_exit_rcu+0xd3/0x190 [ 215.187851][ C1] ? do_softirq+0x1a0/0x1a0 [ 215.192385][ C1] ? irqtime_account_irq+0xb6/0x1c0 [ 215.197607][ C1] __irq_exit_rcu+0xd3/0x190 [ 215.202211][ C1] ? irq_exit_rcu+0x20/0x20 [ 215.206745][ C1] irq_exit_rcu+0x9/0x20 [ 215.210999][ C1] sysvec_apic_timer_interrupt+0xa4/0xc0 [ 215.216660][ C1] [ 215.219607][ C1] [ 215.222562][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 215.228573][ C1] RIP: 0010:check_preemption_disabled+0x42/0x110 [ 215.234918][ C1] Code: 65 8b 05 dd ca 7f 75 65 8b 0d d2 ca 7f 75 f7 c1 ff ff ff 7f 74 1f 65 48 8b 0c 25 28 00 00 00 48 3b 4c 24 08 0f 85 c4 00 00 00 <48> 83 c4 10 5b 41 5e 41 5f 5d c3 48 c7 04 24 00 00 00 00 9c 8f 04 [ 215.254542][ C1] RSP: 0018:ffffc900037678b8 EFLAGS: 00000246 [ 215.260633][ C1] RAX: 0000000000000001 RBX: 00007fb60239ce59 RCX: d0761e3ac3f97400 [ 215.268636][ C1] RDX: 0000000000000000 RSI: ffffffff8b1c7bc0 RDI: ffffffff8b1c7b80 [ 215.276630][ C1] RBP: 0000000000000001 R08: ffff88802533bc00 R09: 0000000000000003 [ 215.284705][ C1] R10: 0000000000000004 R11: 0000000000000000 R12: ffffffff8aa000d0 [ 215.292692][ C1] R13: ffff88802533bc00 R14: dffffc0000000000 R15: 1ffff920006ecf36 [ 215.300697][ C1] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 215.306811][ C1] rcu_is_watching+0x15/0xb0 [ 215.311452][ C1] kernel_text_address+0x7b/0xd0 [ 215.316418][ C1] __kernel_text_address+0xd/0x30 [ 215.321460][ C1] unwind_get_return_address+0x5d/0xc0 [ 215.326933][ C1] ? stack_trace_save+0x100/0x100 [ 215.331972][ C1] arch_stack_walk+0x11d/0x190 [ 215.336759][ C1] stack_trace_save+0xaa/0x100 [ 215.341568][ C1] ? stack_trace_snprint+0xf0/0xf0 [ 215.346717][ C1] kasan_save_stack+0x3e/0x60 [ 215.351417][ C1] ? kasan_save_stack+0x3e/0x60 [ 215.356305][ C1] ? __kasan_record_aux_stack+0xaf/0xc0 [ 215.361895][ C1] ? task_work_add+0xdd/0x470 [ 215.366655][ C1] ? fput+0xdd/0x1a0 [ 215.370598][ C1] ? filp_close+0x10f/0x150 [ 215.375149][ C1] ? __close_range+0x379/0x690 [ 215.379934][ C1] ? __x64_sys_close_range+0x7a/0x90 [ 215.385244][ C1] ? do_syscall_64+0x55/0xb0 [ 215.389857][ C1] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 215.395989][ C1] __kasan_record_aux_stack+0xaf/0xc0 [ 215.401400][ C1] task_work_add+0xdd/0x470 [ 215.405933][ C1] ? __ia32_sys_pidfd_getfd+0x90/0x90 [ 215.411334][ C1] ? __lock_acquire+0x7d80/0x7d80 [ 215.416397][ C1] fput+0xdd/0x1a0 [ 215.420134][ C1] filp_close+0x10f/0x150 [ 215.424488][ C1] __close_range+0x379/0x690 [ 215.429100][ C1] ? lockdep_hardirqs_on+0x98/0x150 [ 215.434324][ C1] ? pick_file+0x1e0/0x1e0 [ 215.438779][ C1] __x64_sys_close_range+0x7a/0x90 [ 215.443926][ C1] do_syscall_64+0x55/0xb0 [ 215.448376][ C1] ? clear_bhb_loop+0x40/0x90 [ 215.453068][ C1] ? clear_bhb_loop+0x40/0x90 [ 215.457759][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 215.463675][ C1] RIP: 0033:0x7fb60239ce59 [ 215.468116][ C1] 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 [ 215.487734][ C1] RSP: 002b:00007ffc1d1aa4d8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 215.496166][ C1] RAX: ffffffffffffffda RBX: 00007ffc1d1aa5c0 RCX: 00007fb60239ce59 [ 215.504150][ C1] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 215.512136][ C1] RBP: 000000000001ac6d R08: 0000000000000001 R09: 0000000000000000 [ 215.520128][ C1] R10: 0000001b2c420000 R11: 0000000000000246 R12: 0000000000000000 [ 215.528114][ C1] R13: 00007fb602615fac R14: 00007fb602615fa8 R15: 00007fb602615fa0 [ 215.536113][ C1]