Warning: Permanently added '10.128.10.31' (ED25519) to the list of known hosts.
2025/07/01 20:52:59 ignoring optional flag "sandboxArg"="0"
2025/07/01 20:52:59 parsed 1 programs
[ 58.112617][ T30] audit: type=1400 audit(1751403180.443:114): avc: denied { read write } for pid=5516 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
[ 58.138923][ T30] audit: type=1400 audit(1751403180.443:115): avc: denied { open } for pid=5516 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
[ 58.179212][ T30] audit: type=1400 audit(1751403180.513:116): avc: denied { unlink } for pid=5516 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
[ 58.352440][ T30] audit: type=1400 audit(1751403180.683:117): avc: denied { relabelto } for pid=5519 comm="mkswap" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
[ 59.018296][ T5516] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 59.754153][ T30] audit: type=1400 audit(1751403182.073:118): avc: denied { mount } for pid=5526 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1
[ 59.868238][ T30] audit: type=1401 audit(1751403182.193:119): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768"
[ 59.966743][ T3642] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 59.974691][ T3642] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 59.977036][ T3222] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 59.989824][ T3222] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 60.203809][ T30] audit: type=1400 audit(1751403182.533:120): avc: denied { sys_module } for pid=5566 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1
[ 60.594698][ T5566] bridge0: port 1(bridge_slave_0) entered blocking state
[ 60.601828][ T5566] bridge0: port 1(bridge_slave_0) entered disabled state
[ 60.608974][ T5566] bridge_slave_0: entered allmulticast mode
[ 60.615199][ T5566] bridge_slave_0: entered promiscuous mode
[ 60.624080][ T5566] bridge0: port 2(bridge_slave_1) entered blocking state
[ 60.631187][ T5566] bridge0: port 2(bridge_slave_1) entered disabled state
[ 60.638307][ T5566] bridge_slave_1: entered allmulticast mode
[ 60.644538][ T5566] bridge_slave_1: entered promiscuous mode
[ 60.685155][ T5566] team0: Port device team_slave_0 added
[ 60.691251][ T5566] team0: Port device team_slave_1 added
[ 60.733168][ T5566] hsr_slave_0: entered promiscuous mode
[ 60.739072][ T5566] hsr_slave_1: entered promiscuous mode
[ 61.041505][ T5566] netdevsim netdevsim4 netdevsim0: renamed from eth0
[ 61.049393][ T5566] netdevsim netdevsim4 netdevsim1: renamed from eth1
[ 61.056859][ T5566] netdevsim netdevsim4 netdevsim2: renamed from eth2
[ 61.065944][ T5566] netdevsim netdevsim4 netdevsim3: renamed from eth3
[ 61.201832][ T5566] 8021q: adding VLAN 0 to HW filter on device team0
[ 61.209761][ T930] bridge0: port 1(bridge_slave_0) entered blocking state
[ 61.216790][ T930] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 61.225492][ T14] bridge0: port 2(bridge_slave_1) entered blocking state
[ 61.232562][ T14] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 61.244209][ T5566] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 61.254664][ T5566] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 61.680169][ T5566] veth0_vlan: entered promiscuous mode
[ 61.686904][ T5566] veth1_vlan: entered promiscuous mode
[ 61.697829][ T5566] veth0_macvtap: entered promiscuous mode
[ 61.704667][ T5566] veth1_macvtap: entered promiscuous mode
2025/07/01 20:53:04 executed programs: 0
[ 62.507990][ T5822] bridge0: port 1(bridge_slave_0) entered blocking state
[ 62.515112][ T5822] bridge0: port 1(bridge_slave_0) entered disabled state
[ 62.522183][ T5822] bridge_slave_0: entered allmulticast mode
[ 62.528298][ T5822] bridge_slave_0: entered promiscuous mode
[ 62.552972][ T5819] bridge0: port 1(bridge_slave_0) entered blocking state
[ 62.560076][ T5819] bridge0: port 1(bridge_slave_0) entered disabled state
[ 62.567229][ T5819] bridge_slave_0: entered allmulticast mode
[ 62.573595][ T5819] bridge_slave_0: entered promiscuous mode
[ 62.580555][ T5822] bridge0: port 2(bridge_slave_1) entered blocking state
[ 62.587689][ T5822] bridge0: port 2(bridge_slave_1) entered disabled state
[ 62.594829][ T5822] bridge_slave_1: entered allmulticast mode
[ 62.601110][ T5822] bridge_slave_1: entered promiscuous mode
[ 62.608390][ T5819] bridge0: port 2(bridge_slave_1) entered blocking state
[ 62.615453][ T5819] bridge0: port 2(bridge_slave_1) entered disabled state
[ 62.622530][ T5819] bridge_slave_1: entered allmulticast mode
[ 62.628775][ T5819] bridge_slave_1: entered promiscuous mode
[ 62.662380][ T5831] bridge0: port 1(bridge_slave_0) entered blocking state
[ 62.669574][ T5831] bridge0: port 1(bridge_slave_0) entered disabled state
[ 62.676770][ T5831] bridge_slave_0: entered allmulticast mode
[ 62.683032][ T5831] bridge_slave_0: entered promiscuous mode
[ 62.715532][ T5831] bridge0: port 2(bridge_slave_1) entered blocking state
[ 62.722773][ T5831] bridge0: port 2(bridge_slave_1) entered disabled state
[ 62.729933][ T5831] bridge_slave_1: entered allmulticast mode
[ 62.739419][ T5831] bridge_slave_1: entered promiscuous mode
[ 62.749723][ T5840] bridge0: port 1(bridge_slave_0) entered blocking state
[ 62.756781][ T5840] bridge0: port 1(bridge_slave_0) entered disabled state
[ 62.764054][ T5840] bridge_slave_0: entered allmulticast mode
[ 62.770599][ T5840] bridge_slave_0: entered promiscuous mode
[ 62.799196][ T5839] bridge0: port 1(bridge_slave_0) entered blocking state
[ 62.806468][ T5839] bridge0: port 1(bridge_slave_0) entered disabled state
[ 62.813590][ T5839] bridge_slave_0: entered allmulticast mode
[ 62.819816][ T5839] bridge_slave_0: entered promiscuous mode
[ 62.828507][ T5840] bridge0: port 2(bridge_slave_1) entered blocking state
[ 62.835697][ T5840] bridge0: port 2(bridge_slave_1) entered disabled state
[ 62.843001][ T5840] bridge_slave_1: entered allmulticast mode
[ 62.849298][ T5840] bridge_slave_1: entered promiscuous mode
[ 62.859613][ T5822] team0: Port device team_slave_0 added
[ 62.865684][ T5822] team0: Port device team_slave_1 added
[ 62.872775][ T5839] bridge0: port 2(bridge_slave_1) entered blocking state
[ 62.879882][ T5839] bridge0: port 2(bridge_slave_1) entered disabled state
[ 62.886962][ T5839] bridge_slave_1: entered allmulticast mode
[ 62.893221][ T5839] bridge_slave_1: entered promiscuous mode
[ 62.958782][ T5819] team0: Port device team_slave_0 added
[ 62.965571][ T5819] team0: Port device team_slave_1 added
[ 62.971578][ T5831] team0: Port device team_slave_0 added
[ 62.981845][ T930] bridge_slave_1: left allmulticast mode
[ 62.987489][ T930] bridge_slave_1: left promiscuous mode
[ 62.993125][ T930] bridge0: port 2(bridge_slave_1) entered disabled state
[ 63.004261][ T930] bridge_slave_0: left allmulticast mode
[ 63.009984][ T930] bridge_slave_0: left promiscuous mode
[ 63.015581][ T930] bridge0: port 1(bridge_slave_0) entered disabled state
[ 63.110227][ T5831] team0: Port device team_slave_1 added
[ 63.123251][ T5839] team0: Port device team_slave_0 added
[ 63.133891][ T5840] team0: Port device team_slave_0 added
[ 63.169088][ T5839] team0: Port device team_slave_1 added
[ 63.175221][ T5840] team0: Port device team_slave_1 added
[ 63.207786][ T5822] hsr_slave_0: entered promiscuous mode
[ 63.213704][ T5822] hsr_slave_1: entered promiscuous mode
[ 63.219438][ T5822] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 63.227062][ T5822] Cannot create hsr debugfs directory
[ 63.249801][ T5819] hsr_slave_0: entered promiscuous mode
[ 63.255503][ T5819] hsr_slave_1: entered promiscuous mode
[ 63.261279][ T5819] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 63.268860][ T5819] Cannot create hsr debugfs directory
[ 63.279778][ T930] hsr_slave_0: left promiscuous mode
[ 63.285300][ T930] hsr_slave_1: left promiscuous mode
[ 63.293992][ T930] veth1_macvtap: left promiscuous mode
[ 63.299516][ T930] veth0_macvtap: left promiscuous mode
[ 63.304999][ T930] veth1_vlan: left promiscuous mode
[ 63.310307][ T930] veth0_vlan: left promiscuous mode
[ 63.382051][ T930] team0 (unregistering): Port device team_slave_1 removed
[ 63.394289][ T930] team0 (unregistering): Port device team_slave_0 removed
[ 63.484696][ T5831] hsr_slave_0: entered promiscuous mode
[ 63.490693][ T5831] hsr_slave_1: entered promiscuous mode
[ 63.526027][ T5840] hsr_slave_0: entered promiscuous mode
[ 63.532074][ T5840] hsr_slave_1: entered promiscuous mode
[ 63.537709][ T5840] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 63.545265][ T5840] Cannot create hsr debugfs directory
[ 63.554475][ T5839] hsr_slave_0: entered promiscuous mode
[ 63.560312][ T5839] hsr_slave_1: entered promiscuous mode
[ 63.565922][ T5839] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 63.573568][ T5839] Cannot create hsr debugfs directory
[ 63.652746][ T5822] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 63.681846][ T5822] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 63.709129][ T5822] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 63.724102][ T5822] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 63.869281][ T5822] 8021q: adding VLAN 0 to HW filter on device team0
[ 63.885993][ T3642] bridge0: port 1(bridge_slave_0) entered blocking state
[ 63.893087][ T3642] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 63.900999][ T3642] bridge0: port 2(bridge_slave_1) entered blocking state
[ 63.908042][ T3642] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 63.918510][ T5822] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 63.929007][ T5822] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 64.191410][ T5819] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 64.202358][ T5819] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 64.213037][ T5840] netdevsim netdevsim4 netdevsim0: renamed from eth0
[ 64.239050][ T5839] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 64.247521][ T5831] netdevsim netdevsim5 netdevsim0: renamed from eth0
[ 64.255332][ T5819] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 64.262886][ T5840] netdevsim netdevsim4 netdevsim1: renamed from eth1
[ 64.270668][ T5839] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 64.278098][ T5819] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 64.285887][ T5831] netdevsim netdevsim5 netdevsim1: renamed from eth1
[ 64.293743][ T5840] netdevsim netdevsim4 netdevsim2: renamed from eth2
[ 64.312795][ T5839] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 64.320410][ T5839] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 64.328198][ T5831] netdevsim netdevsim5 netdevsim2: renamed from eth2
[ 64.335853][ T5831] netdevsim netdevsim5 netdevsim3: renamed from eth3
[ 64.343587][ T5840] netdevsim netdevsim4 netdevsim3: renamed from eth3
[ 64.487235][ T5822] veth0_vlan: entered promiscuous mode
[ 64.546826][ T5822] veth1_vlan: entered promiscuous mode
[ 64.576075][ T5822] veth0_macvtap: entered promiscuous mode
[ 64.599621][ T5822] veth1_macvtap: entered promiscuous mode
[ 64.712465][ T5819] 8021q: adding VLAN 0 to HW filter on device team0
[ 64.751752][ T3222] bridge0: port 1(bridge_slave_0) entered blocking state
[ 64.758914][ T3222] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 64.780944][ T5831] 8021q: adding VLAN 0 to HW filter on device team0
[ 64.789468][ T5819] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 64.799927][ T5819] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 64.811372][ T3222] bridge0: port 2(bridge_slave_1) entered blocking state
[ 64.818430][ T3222] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 64.828391][ T3222] bridge0: port 1(bridge_slave_0) entered blocking state
[ 64.835545][ T3222] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 64.849618][ T5839] 8021q: adding VLAN 0 to HW filter on device team0
[ 64.856616][ T5840] 8021q: adding VLAN 0 to HW filter on device team0
[ 64.874014][ T5839] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 64.884397][ T5839] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 64.897649][ T3222] bridge0: port 2(bridge_slave_1) entered blocking state
[ 64.904721][ T3222] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 64.912849][ T3222] bridge0: port 1(bridge_slave_0) entered blocking state
[ 64.919892][ T3222] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 64.927433][ T3222] bridge0: port 2(bridge_slave_1) entered blocking state
[ 64.934467][ T3222] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 64.963944][ T5840] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 64.974579][ T5840] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 65.001187][ T5831] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 65.011730][ T5831] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 65.050258][ T3222] bridge0: port 1(bridge_slave_0) entered blocking state
[ 65.057310][ T3222] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 65.065179][ T3222] bridge0: port 2(bridge_slave_1) entered blocking state
[ 65.072259][ T3222] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 65.183070][ T930] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 65.191026][ T930] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 65.216738][ T3222] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 65.224616][ T3222] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 65.322007][ T30] audit: type=1400 audit(1751403187.643:121): avc: denied { create } for pid=6272 comm="syz.1.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1
[ 65.325261][ C1] hrtimer: interrupt took 4227318 ns
[ 65.341452][ T30] audit: type=1400 audit(1751403187.653:122): avc: denied { ioctl } for pid=6272 comm="syz.1.17" path="socket:[8500]" dev="sockfs" ino=8500 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1
[ 167.228734][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 167.235781][ C0] rcu: 1-...!: (3 ticks this GP) idle=9974/1/0x4000000000000000 softirq=14347/14347 fqs=0
[ 167.245747][ C0] rcu: (detected by 0, t=10006 jiffies, g=6977, q=2299 ncpus=2)
[ 167.253445][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 167.253473][ C1] NMI backtrace for cpu 1
[ 167.253495][ C1] CPU: 1 UID: 0 PID: 6294 Comm: modprobe Not tainted 6.16.0-rc4-syzkaller #0 PREEMPT(undef)
[ 167.253510][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 167.253518][ C1] RIP: 0010:find_held_lock+0xc/0x80
[ 167.253542][ C1] Code: e8 b9 3a 19 03 66 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 41 56 41 89 d6 41 55 49 89 cd 41 54 <49> 89 f4 55 8d 6a ff 48 63 c5 53 48 8d 04 80 48 8d 9c c7 50 0a 00
[ 167.253555][ C1] RSP: 0000:ffffc900000e0e30 EFLAGS: 00000006
[ 167.253565][ C1] RAX: 0000000000000001 RBX: ffff888177a57300 RCX: ffffc900000e0e54
[ 167.253573][ C1] RDX: 0000000000000006 RSI: ffff888177a57300 RDI: ffff888174832200
[ 167.253582][ C1] RBP: ffff888174832200 R08: 0000000000000004 R09: 0000000000000001
[ 167.253590][ C1] R10: 0000000000000001 R11: 0000000000000006 R12: ffffffff83ca307a
[ 167.253598][ C1] R13: ffffc900000e0e54 R14: 0000000000000006 R15: 0000000000000001
[ 167.253609][ C1] FS: 00007f4485569c80(0000) GS:ffff8882b015e000(0000) knlGS:0000000000000000
[ 167.253620][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 167.253629][ C1] CR2: 00007f448571e4d0 CR3: 000000016031b000 CR4: 00000000003526f0
[ 167.253637][ C1] Call Trace:
[ 167.253642][ C1]
[ 167.253646][ C1] ? advance_sched+0x2ba/0x3e0
[ 167.253669][ C1] lock_release+0xd2/0x240
[ 167.253685][ C1] _raw_spin_unlock+0x16/0x50
[ 167.253700][ C1] ? advance_sched+0x2b5/0x3e0
[ 167.253716][ C1] advance_sched+0x2ba/0x3e0
[ 167.253733][ C1] ? __pfx_advance_sched+0x10/0x10
[ 167.253750][ C1] __hrtimer_run_queues+0x18b/0x520
[ 167.253766][ C1] hrtimer_interrupt+0x133/0x2e0
[ 167.253782][ C1] __sysvec_apic_timer_interrupt+0x7f/0x1a0
[ 167.253804][ C1] sysvec_apic_timer_interrupt+0x9e/0xc0
[ 167.253822][ C1]
[ 167.253826][ C1]
[ 167.253830][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 167.253846][ C1] RIP: 0010:write_comp_data+0x40/0x90
[ 167.253866][ C1] Code: 62 06 a9 00 01 ff 00 74 1b f6 c4 01 74 07 a9 00 00 ff 00 74 05 c3 cc cc cc cc 8b 82 0c 15 00 00 85 c0 74 f1 8b 82 e8 14 00 00 <83> f8 03 75 e6 48 8b 82 f0 14 00 00 8b 92 ec 14 00 00 48 8b 38 48
[ 167.253878][ C1] RSP: 0000:ffffc90001ffbb80 EFLAGS: 00000246
[ 167.253888][ C1] RAX: 0000000000000000 RBX: ffffea0005ff8400 RCX: ffffffff818c4ba7
[ 167.253896][ C1] RDX: ffff888174832200 RSI: 00000000000000f5 RDI: 0000000000000005
[ 167.253910][ C1] RBP: 0000000000000000 R08: 0000000000000005 R09: 00000000000000f5
[ 167.253917][ C1] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 167.253925][ C1] R13: 0000000000000001 R14: 0000000000000001 R15: 0000000000000000
[ 167.253934][ C1] ? page_table_check_set+0x97/0x390
[ 167.253953][ C1] page_table_check_set+0x97/0x390
[ 167.253972][ C1] __page_table_check_ptes_set+0x1b9/0x230
[ 167.253991][ C1] set_pte_range+0x4df/0x5e0
[ 167.254009][ C1] filemap_map_pages+0x281/0x9c0
[ 167.254028][ C1] ? page_table_check_set+0x37b/0x390
[ 167.254048][ C1] ? do_fault+0x4fc/0xe70
[ 167.254063][ C1] do_fault+0x532/0xe70
[ 167.254079][ C1] ? do_fault+0x4fc/0xe70
[ 167.254095][ C1] __handle_mm_fault+0xa58/0xf40
[ 167.254117][ C1] handle_mm_fault+0x346/0x5a0
[ 167.254137][ C1] do_user_addr_fault+0x34f/0xba0
[ 167.254155][ C1] ? rcu_is_watching+0x11/0x50
[ 167.254173][ C1] exc_page_fault+0x5c/0xa0
[ 167.254189][ C1] asm_exc_page_fault+0x26/0x30
[ 167.254206][ C1] RIP: 0033:0x7f448571e4d0
[ 167.254226][ C1] Code: Unable to access opcode bytes at 0x7f448571e4a6.
[ 167.254232][ C1] RSP: 002b:00007ffc3c3929b8 EFLAGS: 00010246
[ 167.254241][ C1] RAX: 0000000000000090 RBX: 00007f4485912a80 RCX: 0000000000000000
[ 167.254248][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000000000be
[ 167.254256][ C1] RBP: 00007ffc3c392ce0 R08: ffffffffffffffff R09: 0000000000000000
[ 167.254264][ C1] R10: 00007ffc3c392a10 R11: 0000000000000246 R12: fffffffffffffff8
[ 167.254272][ C1] R13: 0000002d10c44254 R14: 0000000000000000 R15: 00007f4485914310
[ 167.254282][ C1]
[ 167.254469][ C0] rcu: rcu_preempt kthread timer wakeup didn't happen for 10005 jiffies! g6977 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
[ 167.662917][ C0] rcu: Possible timer handling issue on cpu=1 timer-softirq=2420
[ 167.670700][ C0] rcu: rcu_preempt kthread starved for 10006 jiffies! g6977 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1
[ 167.681968][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 167.691916][ C0] rcu: RCU grace-period kthread stack dump:
[ 167.697873][ C0] task:rcu_preempt state:I stack:14472 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00004000
[ 167.709766][ C0] Call Trace:
[ 167.713037][ C0]
[ 167.715956][ C0] __schedule+0x5a7/0xd60
[ 167.720280][ C0] schedule+0x25/0x110
[ 167.724343][ C0] schedule_timeout+0xb6/0x160
[ 167.729099][ C0] ? __pfx_process_timeout+0x10/0x10
[ 167.734376][ C0] rcu_gp_fqs_loop+0x13a/0x500
[ 167.739133][ C0] ? do_raw_spin_unlock+0x52/0xc0
[ 167.744145][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10
[ 167.749332][ C0] rcu_gp_kthread+0xc6/0x160
[ 167.753914][ C0] kthread+0x165/0x2d0
[ 167.758002][ C0] ? __pfx_kthread+0x10/0x10
[ 167.762587][ C0] ret_from_fork+0x1ef/0x280
[ 167.767169][ C0] ? __pfx_kthread+0x10/0x10
[ 167.771742][ C0] ret_from_fork_asm+0x1a/0x30
[ 167.776501][ C0]