Warning: Permanently added '10.128.0.125' (ED25519) to the list of known hosts. 2026/01/26 22:09:04 parsed 1 programs [ 45.000122][ T24] kauditd_printk_skb: 30 callbacks suppressed [ 45.000133][ T24] audit: type=1400 audit(1769465345.550:104): avc: denied { unlink } for pid=412 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" [ 45.040114][ T412] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 45.666226][ T24] audit: type=1401 audit(1769465346.220:105): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 45.756097][ T24] audit: type=1400 audit(1769465346.310:106): avc: denied { create } for pid=444 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 45.959519][ T449] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.967058][ T449] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.974552][ T449] device bridge_slave_0 entered promiscuous mode [ 45.982725][ T449] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.989817][ T449] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.997229][ T449] device bridge_slave_1 entered promiscuous mode [ 46.090776][ T449] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.097883][ T449] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.105198][ T449] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.112281][ T449] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.134168][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.157209][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.166725][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.187585][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.205322][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.212397][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.225775][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.234044][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.241121][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.250251][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.259506][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.271761][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.284216][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.292459][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.300001][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.307794][ T449] device veth0_vlan entered promiscuous mode [ 46.319454][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.328554][ T449] device veth1_macvtap entered promiscuous mode 2026/01/26 22:09:06 executed programs: 0 [ 46.337656][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.347116][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.380802][ T24] audit: type=1400 audit(1769465346.930:107): avc: denied { write } for pid=404 comm="syz-execprog" path="pipe:[14303]" dev="pipefs" ino=14303 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 46.544787][ T475] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.552035][ T475] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.559618][ T475] device bridge_slave_0 entered promiscuous mode [ 46.567784][ T475] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.574818][ T475] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.582329][ T475] device bridge_slave_1 entered promiscuous mode [ 46.617592][ T478] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.624641][ T478] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.632166][ T478] device bridge_slave_0 entered promiscuous mode [ 46.641130][ T478] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.648211][ T478] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.655713][ T478] device bridge_slave_1 entered promiscuous mode [ 46.671861][ T479] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.679004][ T479] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.686332][ T479] device bridge_slave_0 entered promiscuous mode [ 46.703600][ T479] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.710676][ T479] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.718090][ T479] device bridge_slave_1 entered promiscuous mode [ 46.754764][ T481] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.761917][ T481] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.769648][ T481] device bridge_slave_0 entered promiscuous mode [ 46.778597][ T481] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.785816][ T481] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.793169][ T481] device bridge_slave_1 entered promiscuous mode [ 46.818518][ T474] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.825583][ T474] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.832824][ T474] device bridge_slave_0 entered promiscuous mode [ 46.839768][ T474] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.846859][ T474] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.854222][ T474] device bridge_slave_1 entered promiscuous mode [ 46.983227][ T481] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.990295][ T481] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.997561][ T481] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.004578][ T481] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.041684][ T474] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.048779][ T474] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.056124][ T474] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.063141][ T474] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.103764][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.111249][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.118809][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.126546][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.134262][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.141839][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.164498][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.172417][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.180159][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.187717][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.196744][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.203754][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.211194][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.219356][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.226418][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.233907][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.242407][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.249451][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.256976][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.264394][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.272914][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.281270][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.289760][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.296812][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.305380][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.313766][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.322030][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.329159][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.347833][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.356333][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.364389][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.371423][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.379176][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.387593][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.395973][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.402992][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.410627][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.418654][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.426619][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.434487][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.442643][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.452571][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.460863][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.469082][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.476119][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.507117][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.516651][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.524017][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.531524][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.540158][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.548616][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.555656][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.563149][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.571309][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.579653][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.587764][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.594907][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.602354][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.610544][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.618614][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.626842][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.634891][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.659368][ T475] device veth0_vlan entered promiscuous mode [ 47.666678][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.674779][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.682455][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.690237][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.698915][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.706941][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.714254][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.721856][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.730182][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.738275][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.745818][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.754027][ T481] device veth0_vlan entered promiscuous mode [ 47.762144][ T474] device veth0_vlan entered promiscuous mode [ 47.772119][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.780442][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.800239][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.808620][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.817563][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.826279][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.837324][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.845646][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.859258][ T475] device veth1_macvtap entered promiscuous mode [ 47.868864][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.876787][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.884622][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.892926][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.901104][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.910153][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.917696][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.926580][ T474] device veth1_macvtap entered promiscuous mode [ 47.934258][ T478] device veth0_vlan entered promiscuous mode [ 47.941376][ T481] device veth1_macvtap entered promiscuous mode [ 47.949965][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.958008][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.965897][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.974245][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.996435][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.004705][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.013390][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.021741][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.030296][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.038626][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.052622][ T479] device veth0_vlan entered promiscuous mode [ 48.058923][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.067361][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.075853][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.083725][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.102580][ T479] device veth1_macvtap entered promiscuous mode [ 48.109950][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.117903][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.125937][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.134116][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.142730][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.166079][ T24] audit: type=1400 audit(1769465348.720:108): avc: denied { create } for pid=502 comm="syz.5.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 48.186492][ T24] audit: type=1400 audit(1769465348.720:109): avc: denied { write } for pid=502 comm="syz.5.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 48.211757][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.220654][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.230090][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.238338][ T24] audit: type=1400 audit(1769465348.770:110): avc: denied { setopt } for pid=502 comm="syz.5.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 48.239098][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.266388][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.274524][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.283420][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.292231][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.301651][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.310264][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.319315][ T478] device veth1_macvtap entered promiscuous mode [ 48.348350][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.356929][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.365417][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.373959][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.382563][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 148.435044][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU [ 148.441670][ C1] rcu: 1-...!: (1 GPs behind) idle=7c6/1/0x4000000000000000 softirq=2920/2930 fqs=39 last_accelerate: 9d70/c480 dyntick_enabled: 1 [ 148.455447][ C1] (t=10000 jiffies g=1769 q=3534) [ 148.460549][ C1] rcu: rcu_preempt kthread starved for 9922 jiffies! g1769 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 [ 148.471712][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 148.481655][ C1] rcu: RCU grace-period kthread stack dump: [ 148.487609][ C1] task:rcu_preempt state:I stack: 0 pid: 13 ppid: 2 flags:0x00004000 [ 148.496779][ C1] Call Trace: [ 148.500060][ C1] __schedule+0xb53/0x1320 [ 148.504546][ C1] ? __sched_text_start+0x8/0x8 [ 148.509388][ C1] ? __mod_timer+0x7da/0xb50 [ 148.513963][ C1] schedule+0x13c/0x1d0 [ 148.518095][ C1] schedule_timeout+0x159/0x330 [ 148.522920][ C1] ? console_conditional_schedule+0x10/0x10 [ 148.528790][ C1] ? run_local_timers+0x160/0x160 [ 148.533878][ C1] ? prepare_to_swait_event+0x320/0x340 [ 148.539400][ C1] rcu_gp_kthread+0x1045/0x2730 [ 148.544238][ C1] ? dyntick_save_progress_counter+0x1b0/0x1b0 [ 148.550370][ C1] ? rcu_barrier_callback+0x50/0x50 [ 148.555551][ C1] ? __kasan_check_read+0x11/0x20 [ 148.560575][ C1] ? __kthread_parkme+0xb9/0x1c0 [ 148.565491][ C1] kthread+0x346/0x3d0 [ 148.569543][ C1] ? rcu_barrier_callback+0x50/0x50 [ 148.574716][ C1] ? kthread_blkcg+0xd0/0xd0 [ 148.579288][ C1] ret_from_fork+0x1f/0x30 [ 148.583703][ C1] NMI backtrace for cpu 1 [ 148.588010][ C1] CPU: 1 PID: 520 Comm: syz.0.25 Not tainted syzkaller #0 [ 148.595095][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 148.605135][ C1] Call Trace: [ 148.608405][ C1] [ 148.611238][ C1] __dump_stack+0x21/0x24 [ 148.615633][ C1] dump_stack_lvl+0x1a7/0x208 [ 148.620324][ C1] ? show_regs_print_info+0x18/0x18 [ 148.625505][ C1] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 148.630957][ C1] ? _raw_spin_lock+0xf0/0xf0 [ 148.635614][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 148.641686][ C1] dump_stack+0x15/0x1c [ 148.645831][ C1] nmi_trigger_cpumask_backtrace+0x27f/0x2c0 [ 148.651800][ C1] arch_trigger_cpumask_backtrace+0x10/0x20 [ 148.657667][ C1] rcu_dump_cpu_stacks+0x19c/0x2c0 [ 148.662755][ C1] rcu_sched_clock_irq+0xf88/0x1880 [ 148.667928][ C1] ? rcutree_dead_cpu+0x310/0x310 [ 148.672930][ C1] ? hrtimer_run_queues+0x166/0x430 [ 148.678106][ C1] update_process_times+0x198/0x200 [ 148.683328][ C1] tick_sched_timer+0x17c/0x240 [ 148.688242][ C1] ? tick_setup_sched_timer+0x450/0x450 [ 148.693776][ C1] __hrtimer_run_queues+0x380/0x970 [ 148.698949][ C1] ? hrtimer_interrupt+0xdc0/0xdc0 [ 148.704035][ C1] ? ktime_get_update_offsets_now+0x293/0x2b0 [ 148.710076][ C1] hrtimer_interrupt+0x3a6/0xdc0 [ 148.714992][ C1] __sysvec_apic_timer_interrupt+0xfa/0x3f0 [ 148.720861][ C1] asm_call_irq_on_stack+0xf/0x20 [ 148.725948][ C1] [ 148.728888][ C1] sysvec_apic_timer_interrupt+0x85/0xe0 [ 148.734492][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 148.740447][ C1] RIP: 0010:tipc_sk_rcv+0x38e/0x1dc0 [ 148.745711][ C1] Code: 24 58 48 8d b8 88 00 00 00 48 89 bc 24 58 01 00 00 e8 96 0f 1b 00 41 89 c6 31 ff 89 c6 e8 8a 46 fd fc 45 85 f6 44 89 7c 24 0c <0f> 84 fa 17 00 00 4c 89 6c 24 20 48 8b 84 24 f0 00 00 00 80 3c 18 [ 148.765337][ C1] RSP: 0018:ffffc900017eeaa0 EFLAGS: 00000246 [ 148.771387][ C1] RAX: ffffffff846772f6 RBX: dffffc0000000000 RCX: 0000000000000000 [ 148.779345][ C1] RDX: ffff88811998e2c0 RSI: 0000000000000000 RDI: 0000000000000000 [ 148.787292][ C1] RBP: ffffc900017eed10 R08: ffff8881198ea88b R09: 1ffff1102331d511 [ 148.795247][ C1] R10: dffffc0000000000 R11: ffffed102331d512 R12: ffffc900017eeec0 [ 148.803213][ C1] R13: ffff8881198ea800 R14: 0000000000000000 R15: 000000004c0191fc [ 148.811185][ C1] ? tipc_sk_rcv+0x386/0x1dc0 [ 148.815847][ C1] ? __stack_depot_save+0x47d/0x4c0 [ 148.821040][ C1] ? kasan_set_track+0x5b/0x70 [ 148.825803][ C1] ? kasan_set_track+0x4a/0x70 [ 148.830569][ C1] ? ____kasan_slab_free+0x125/0x160 [ 148.835848][ C1] ? __kasan_slab_free+0x11/0x20 [ 148.840857][ C1] ? slab_free_freelist_hook+0xc5/0x190 [ 148.846407][ C1] ? kmem_cache_free+0x100/0x2d0 [ 148.851324][ C1] ? kfree_skbmem+0x10c/0x180 [ 148.855981][ C1] ? kfree_skb+0xc1/0x2f0 [ 148.860290][ C1] ? tipc_msg_reverse+0x698/0x900 [ 148.865320][ C1] ? tipc_node_xmit+0x26c/0xd80 [ 148.870157][ C1] ? tipc_sk_filter_rcv+0x15e5/0x3910 [ 148.875520][ C1] ? tipc_sk_rcv+0x742/0x1dc0 [ 148.880181][ C1] ? tipc_node_xmit+0x26c/0xd80 [ 148.885012][ C1] ? exit_to_user_mode_prepare+0x76/0xa0 [ 148.890626][ C1] ? syscall_exit_to_user_mode+0x1d/0x40 [ 148.896249][ C1] ? do_syscall_64+0x3d/0x40 [ 148.900849][ C1] ? __skb_queue_purge+0x170/0x170 [ 148.906045][ C1] tipc_node_xmit+0x26c/0xd80 [ 148.910700][ C1] ? kmem_cache_free+0x100/0x2d0 [ 148.915619][ C1] ? ____kasan_slab_free+0x130/0x160 [ 148.920884][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 148.926430][ C1] ? slab_free_freelist_hook+0xc5/0x190 [ 148.931953][ C1] ? kfree_skbmem+0x10c/0x180 [ 148.936607][ C1] ? kmem_cache_free+0x100/0x2d0 [ 148.941752][ C1] tipc_node_xmit_skb+0xf7/0x150 [ 148.946679][ C1] ? kfree_skb+0xc1/0x2f0 [ 148.950992][ C1] ? __skb_queue_purge+0x170/0x170 [ 148.956096][ C1] ? trace_tipc_sk_rej_msg+0x2c/0x6d0 [ 148.961460][ C1] tipc_sk_rcv+0x1c46/0x1dc0 [ 148.966035][ C1] ? __fput+0x2fb/0x770 [ 148.970193][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 148.975978][ C1] ? __stack_depot_save+0x47d/0x4c0 [ 148.981167][ C1] ? __skb_queue_purge+0x170/0x170 [ 148.986255][ C1] tipc_node_xmit+0x26c/0xd80 [ 148.991174][ C1] ? is_bpf_text_address+0x177/0x190 [ 148.996447][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 149.001974][ C1] ? unwind_get_return_address+0x4d/0x90 [ 149.007587][ C1] ? stack_trace_save+0xf0/0xf0 [ 149.012420][ C1] tipc_sk_filter_rcv+0x15e5/0x3910 [ 149.017782][ C1] ? tipc_sk_dump+0xfc0/0xfc0 [ 149.022449][ C1] ? tipc_sk_rcv+0x64e/0x1dc0 [ 149.027109][ C1] ? kasan_check_range+0x85/0x2a0 [ 149.032113][ C1] tipc_sk_rcv+0x742/0x1dc0 [ 149.036597][ C1] ? kfree_skbmem+0x10c/0x180 [ 149.041348][ C1] ? __skb_queue_purge+0x170/0x170 [ 149.046437][ C1] ? tipc_sk_filter_rcv+0x30d7/0x3910 [ 149.051788][ C1] ? ____fput+0x15/0x20 [ 149.055933][ C1] ? task_work_run+0x127/0x190 [ 149.060681][ C1] tipc_node_xmit+0x26c/0xd80 [ 149.065352][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 149.070909][ C1] tipc_node_distr_xmit+0x2a3/0x3b0 [ 149.076105][ C1] ? tipc_node_xmit_skb+0x150/0x150 [ 149.081294][ C1] ? __this_cpu_preempt_check+0x13/0x20 [ 149.086823][ C1] tipc_sk_backlog_rcv+0x17d/0x210 [ 149.091926][ C1] ? tipc_sk_timeout+0x990/0x990 [ 149.096845][ C1] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 149.102285][ C1] __release_sock+0x146/0x360 [ 149.106939][ C1] ? _raw_write_lock_irq+0xf0/0xf0 [ 149.112026][ C1] release_sock+0x60/0x1b0 [ 149.116420][ C1] tipc_release+0xbd4/0x1490 [ 149.120997][ C1] ? down_read_killable+0xe0/0xe0 [ 149.126004][ C1] sock_close+0xe0/0x270 [ 149.130231][ C1] ? sock_mmap+0xa0/0xa0 [ 149.134471][ C1] __fput+0x2fb/0x770 [ 149.138439][ C1] ____fput+0x15/0x20 [ 149.142405][ C1] task_work_run+0x127/0x190 [ 149.146969][ C1] exit_to_user_mode_loop+0xcb/0xe0 [ 149.152243][ C1] exit_to_user_mode_prepare+0x76/0xa0 [ 149.157906][ C1] syscall_exit_to_user_mode+0x1d/0x40 [ 149.163469][ C1] do_syscall_64+0x3d/0x40 [ 149.167870][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 149.173743][ C1] RIP: 0033:0x7fab847580b9 [ 149.178156][ 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 [ 149.197918][ C1] RSP: 002b:00007fab841be028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 149.206311][ C1] RAX: 00000000000203a0 RBX: 00007fab84984fa0 RCX: 00007fab847580b9 [ 149.214290][ C1] RDX: 0000000000000000 RSI: 00002000000003c0 RDI: 0000000000000003 [ 149.222263][ C1] RBP: 00007fab847ea9c4 R08: 0000000000000000 R09: 0000000000000000 [ 149.230414][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 149.238457][ C1] R13: 0000000000000000 R14: 00007fab84984fa0 R15: 00007ffea2b30c18 [ 198.911188][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 123s! [syz.0.25:519] [ 198.919284][ C0] Modules linked in: [ 198.923188][ C0] CPU: 0 PID: 519 Comm: syz.0.25 Not tainted syzkaller #0 [ 198.930288][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 198.940352][ C0] RIP: 0010:kvm_wait+0xce/0x130 [ 198.945231][ C0] Code: 38 f0 75 26 41 f7 c4 00 02 00 00 75 0f 0f 1f 44 00 00 0f 00 2d c3 1e b8 03 f4 eb 0e 0f 1f 44 00 00 0f 00 2d b4 1e b8 03 fb f4 <4c> 89 64 24 18 ff 74 24 18 9d 48 c7 44 24 20 0e 36 e0 45 4b c7 04 [ 198.964834][ C0] RSP: 0018:ffffc900017af9a0 EFLAGS: 00000246 [ 198.970902][ C0] RAX: 0000000000000003 RBX: ffff8881198ea888 RCX: ffffffff814bed1a [ 198.978868][ C0] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff8881198ea888 [ 198.986839][ C0] RBP: ffffc900017afa50 R08: ffff8881198ea888 R09: 1ffff1102331d511 [ 198.994809][ C0] R10: dffffc0000000000 R11: ffffed102331d512 R12: 0000000000000246 [ 199.002886][ C0] R13: 1ffff1102331d511 R14: dffffc0000000000 R15: 1ffff920002f5f38 [ 199.011376][ C0] FS: 0000555570a3f500(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 199.020310][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 199.026981][ C0] CR2: 00007f7bd1178ff8 CR3: 0000000119786000 CR4: 00000000003506b0 [ 199.034966][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 199.043034][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 199.051006][ C0] Call Trace: [ 199.054296][ C0] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 199.060457][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 199.065573][ C0] ? __pv_queued_spin_lock_slowpath+0x6ba/0xb70 [ 199.071899][ C0] __pv_queued_spin_lock_slowpath+0x714/0xb70 [ 199.078053][ C0] ? __pv_queued_spin_unlock_slowpath+0x280/0x280 [ 199.084467][ C0] ? kasan_save_stack+0x49/0x60 [ 199.089409][ C0] ? __kasan_record_aux_stack+0xd2/0x100 [ 199.095139][ C0] ? kasan_record_aux_stack+0xe/0x10 [ 199.100423][ C0] ? task_work_add+0x27/0x1e0 [ 199.105132][ C0] ? fput+0x1a/0x20 [ 199.108938][ C0] ? filp_close+0x105/0x150 [ 199.113531][ C0] ? __close_range+0x1d1/0x440 [ 199.118395][ C0] ? __x64_sys_close_range+0x7a/0x90 [ 199.123675][ C0] queued_spin_lock_slowpath+0x47/0x50 [ 199.129142][ C0] _raw_spin_lock_bh+0xe4/0xf0 [ 199.133907][ C0] ? _raw_spin_lock_irq+0xf0/0xf0 [ 199.139019][ C0] lock_sock_nested+0x90/0x2a0 [ 199.143787][ C0] ? sock_init_data+0xc0/0xc0 [ 199.148548][ C0] ? fsnotify+0x19ab/0x1a70 [ 199.153057][ C0] tipc_release+0x56/0x1490 [ 199.157557][ C0] ? down_read_killable+0xe0/0xe0 [ 199.162579][ C0] sock_close+0xe0/0x270 [ 199.166820][ C0] ? sock_mmap+0xa0/0xa0 [ 199.171145][ C0] __fput+0x2fb/0x770 [ 199.175128][ C0] ____fput+0x15/0x20 [ 199.179103][ C0] task_work_run+0x127/0x190 [ 199.183690][ C0] exit_to_user_mode_loop+0xcb/0xe0 [ 199.188884][ C0] exit_to_user_mode_prepare+0x76/0xa0 [ 199.194365][ C0] syscall_exit_to_user_mode+0x1d/0x40 [ 199.199845][ C0] do_syscall_64+0x3d/0x40 [ 199.204283][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 199.210211][ C0] RIP: 0033:0x7fab847580b9 [ 199.214637][ C0] 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 [ 199.234337][ C0] RSP: 002b:00007ffea2b30d78 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 199.242758][ C0] RAX: 0000000000000000 RBX: 00007fab84986ba0 RCX: 00007fab847580b9 [ 199.250734][ C0] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 199.258717][ C0] RBP: 00007fab84986ba0 R08: 0000000000000006 R09: 0000000000000000 [ 199.266788][ C0] R10: 00007fab84986ac0 R11: 0000000000000246 R12: 000000000000c02f [ 199.274764][ C0] R13: 00007fab8498508c R14: 000000000000bd55 R15: 00007fab84985080 [ 199.282836][ C0] Sending NMI from CPU 0 to CPUs 1: [ 199.288813][ C1] NMI backtrace for cpu 1 [ 199.288818][ C1] CPU: 1 PID: 520 Comm: syz.0.25 Not tainted syzkaller #0 [ 199.288823][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 199.288826][ C1] RIP: 0010:tipc_sk_rcv+0x1912/0x1dc0 [ 199.288835][ C1] Code: e8 f3 0b ff ff 49 83 ed 80 4c 89 ef be 04 00 00 00 e8 d2 ab 37 fd 41 be ff ff ff ff f0 45 0f c1 b7 80 00 00 00 bf 01 00 00 00 <44> 89 f6 e8 f6 30 fd fc 41 83 fe 01 75 0f e8 3b 2d fd fc 4c 89 ff [ 199.288838][ C1] RSP: 0018:ffffc900017eeaa0 EFLAGS: 00000213 [ 199.288846][ C1] RAX: 0000000000000001 RBX: dffffc0000000000 RCX: ffffffff8467886e [ 199.288850][ C1] RDX: 0000000000000001 RSI: 0000000000000004 RDI: 0000000000000001 [ 199.288854][ C1] RBP: ffffc900017eed10 R08: ffff8881198ea883 R09: 1ffff1102331d510 [ 199.288858][ C1] R10: dffffc0000000000 R11: ffffed102331d511 R12: ffffc900017eeec0 [ 199.288862][ C1] R13: ffff8881198ea880 R14: 0000000000000005 R15: ffff8881198ea800 [ 199.288866][ C1] FS: 00007fab841be6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 199.288870][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 199.288874][ C1] CR2: 00007fab8419dd58 CR3: 0000000119786000 CR4: 00000000003506a0 [ 199.288878][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 199.288882][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 199.288884][ C1] Call Trace: [ 199.288887][ C1] ? __stack_depot_save+0x47d/0x4c0 [ 199.288890][ C1] ? kasan_set_track+0x5b/0x70 [ 199.288893][ C1] ? kasan_set_track+0x4a/0x70 [ 199.288896][ C1] ? ____kasan_slab_free+0x125/0x160 [ 199.288899][ C1] ? __kasan_slab_free+0x11/0x20 [ 199.288902][ C1] ? slab_free_freelist_hook+0xc5/0x190 [ 199.288905][ C1] ? kmem_cache_free+0x100/0x2d0 [ 199.288907][ C1] ? kfree_skbmem+0x10c/0x180 [ 199.288910][ C1] ? kfree_skb+0xc1/0x2f0 [ 199.288913][ C1] ? tipc_msg_reverse+0x698/0x900 [ 199.288916][ C1] ? tipc_node_xmit+0x26c/0xd80 [ 199.288919][ C1] ? tipc_sk_filter_rcv+0x15e5/0x3910 [ 199.288922][ C1] ? tipc_sk_rcv+0x742/0x1dc0 [ 199.288925][ C1] ? tipc_node_xmit+0x26c/0xd80 [ 199.288928][ C1] ? exit_to_user_mode_prepare+0x76/0xa0 [ 199.288931][ C1] ? syscall_exit_to_user_mode+0x1d/0x40 [ 199.288934][ C1] ? do_syscall_64+0x3d/0x40 [ 199.288937][ C1] ? __skb_queue_purge+0x170/0x170 [ 199.288939][ C1] tipc_node_xmit+0x26c/0xd80 [ 199.288942][ C1] ? kmem_cache_free+0x100/0x2d0 [ 199.288945][ C1] ? ____kasan_slab_free+0x130/0x160 [ 199.288948][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 199.288951][ C1] ? slab_free_freelist_hook+0xc5/0x190 [ 199.288954][ C1] ? kfree_skbmem+0x10c/0x180 [ 199.288957][ C1] ? kmem_cache_free+0x100/0x2d0 [ 199.288960][ C1] tipc_node_xmit_skb+0xf7/0x150 [ 199.288963][ C1] ? kfree_skb+0xc1/0x2f0 [ 199.288966][ C1] ? __skb_queue_purge+0x170/0x170 [ 199.288969][ C1] ? trace_tipc_sk_rej_msg+0x2c/0x6d0 [ 199.288971][ C1] tipc_sk_rcv+0x1c46/0x1dc0 [ 199.288974][ C1] ? __fput+0x2fb/0x770 [ 199.288977][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 199.288980][ C1] ? __stack_depot_save+0x47d/0x4c0 [ 199.288983][ C1] ? __skb_queue_purge+0x170/0x170 [ 199.288986][ C1] tipc_node_xmit+0x26c/0xd80 [ 199.288989][ C1] ? is_bpf_text_address+0x177/0x190 [ 199.288992][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 199.288995][ C1] ? unwind_get_return_address+0x4d/0x90 [ 199.288998][ C1] ? stack_trace_save+0xf0/0xf0 [ 199.289001][ C1] tipc_sk_filter_rcv+0x15e5/0x3910 [ 199.289004][ C1] ? tipc_sk_dump+0xfc0/0xfc0 [ 199.289007][ C1] ? tipc_sk_rcv+0x64e/0x1dc0 [ 199.289010][ C1] ? kasan_check_range+0x85/0x2a0 [ 199.289012][ C1] tipc_sk_rcv+0x742/0x1dc0 [ 199.289015][ C1] ? kfree_skbmem+0x10c/0x180 [ 199.289018][ C1] ? __skb_queue_purge+0x170/0x170 [ 199.289021][ C1] ? tipc_sk_filter_rcv+0x30d7/0x3910 [ 199.289024][ C1] ? ____fput+0x15/0x20 [ 199.289027][ C1] ? task_work_run+0x127/0x190 [ 199.289029][ C1] tipc_node_xmit+0x26c/0xd80 [ 199.289032][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 199.289035][ C1] tipc_node_distr_xmit+0x2a3/0x3b0 [ 199.289038][ C1] ? tipc_node_xmit_skb+0x150/0x150 [ 199.289042][ C1] ? __this_cpu_preempt_check+0x13/0x20 [ 199.289044][ C1] tipc_sk_backlog_rcv+0x17d/0x210 [ 199.289047][ C1] ? tipc_sk_timeout+0x990/0x990 [ 199.289050][ C1] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 199.289053][ C1] __release_sock+0x146/0x360 [ 199.289056][ C1] ? _raw_write_lock_irq+0xf0/0xf0 [ 199.289059][ C1] release_sock+0x60/0x1b0 [ 199.289062][ C1] tipc_release+0xbd4/0x1490 [ 199.289065][ C1] ? down_read_killable+0xe0/0xe0 [ 199.289068][ C1] sock_close+0xe0/0x270 [ 199.289070][ C1] ? sock_mmap+0xa0/0xa0 [ 199.289073][ C1] __fput+0x2fb/0x770 [ 199.289076][ C1] ____fput+0x15/0x20 [ 199.289078][ C1] task_work_run+0x127/0x190 [ 199.289081][ C1] exit_to_user_mode_loop+0xcb/0xe0 [ 199.289084][ C1] exit_to_user_mode_prepare+0x76/0xa0 [ 199.289087][ C1] syscall_exit_to_user_mode+0x1d/0x40 [ 199.289090][ C1] do_syscall_64+0x3d/0x40 [ 199.289093][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 199.289096][ C1] RIP: 0033:0x7fab847580b9 [ 199.289104][ 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 [ 199.289108][ C1] RSP: 002b:00007fab841be028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 199.289115][ C1] RAX: 00000000000203a0 RBX: 00007fab84984fa0 RCX: 00007fab847580b9 [ 199.289119][ C1] RDX: 0000000000000000 RSI: 00002000000003c0 RDI: 0000000000000003 [ 199.289123][ C1] RBP: 00007fab847ea9c4 R08: 0000000000000000 R09: 0000000000000000 [ 199.289127][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 199.289130][ C1] R13: 0000000000000000 R14: 00007fab84984fa0 R15: 00007ffea2b30c18