Warning: Permanently added '10.128.1.29' (ED25519) to the list of known hosts. [ 186.726928][ T29] audit: type=1400 audit(1782118976.108:129): avc: denied { execmem } for pid=5640 comm="syz-executor898" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 186.779643][ T5641] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 186.788468][ T29] audit: type=1400 audit(1782118976.168:130): avc: denied { relabelto } for pid=5641 comm="mkswap" name="swap-file" dev="sda1" ino=2024 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" Setting up swapspace version 1, size = 127995904 bytes [ 186.814253][ T29] audit: type=1400 audit(1782118976.168:131): avc: denied { write } for pid=5641 comm="mkswap" path="/root/swap-file" dev="sda1" ino=2024 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 186.845218][ T29] audit: type=1400 audit(1782118976.228:132): avc: denied { read } for pid=5640 comm="syz-executor898" name="swap-file" dev="sda1" ino=2024 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 186.871282][ T29] audit: type=1400 audit(1782118976.228:133): avc: denied { open } for pid=5640 comm="syz-executor898" path="/root/swap-file" dev="sda1" ino=2024 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 187.622582][ T5640] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 187.632723][ T29] audit: type=1400 audit(1782118977.008:134): avc: denied { mounton } for pid=5642 comm="syz-executor898" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 187.654609][ T29] audit: type=1400 audit(1782118977.008:135): avc: denied { module_request } for pid=5642 comm="syz-executor898" kmod="netdev-nr0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 187.676915][ T29] audit: type=1400 audit(1782118977.008:136): avc: denied { sys_module } for pid=5642 comm="syz-executor898" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 187.800426][ T5642] bridge0: port 1(bridge_slave_0) entered blocking state [ 187.807620][ T5642] bridge0: port 1(bridge_slave_0) entered disabled state [ 187.814814][ T5642] bridge_slave_0: entered allmulticast mode [ 187.821203][ T5642] bridge_slave_0: entered promiscuous mode [ 187.827983][ T5642] bridge0: port 2(bridge_slave_1) entered blocking state [ 187.835154][ T5642] bridge0: port 2(bridge_slave_1) entered disabled state [ 187.842315][ T5642] bridge_slave_1: entered allmulticast mode [ 187.848788][ T5642] bridge_slave_1: entered promiscuous mode [ 187.862571][ T5642] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 187.872711][ T5642] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 187.888089][ T5642] team0: Port device team_slave_0 added [ 187.894427][ T5642] team0: Port device team_slave_1 added [ 187.905885][ T5642] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 187.912816][ T5642] 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. [ 187.938817][ T5642] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 187.949863][ T5642] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 187.956833][ T5642] 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. [ 187.982705][ T5642] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 188.002929][ T5642] hsr_slave_0: entered promiscuous mode [ 188.008932][ T5642] hsr_slave_1: entered promiscuous mode [ 188.054568][ T29] audit: type=1400 audit(1782118977.428:137): avc: denied { create } for pid=5642 comm="syz-executor898" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 188.075978][ T5642] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 188.082902][ T29] audit: type=1400 audit(1782118977.458:138): avc: denied { write } for pid=5642 comm="syz-executor898" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 188.084492][ T5642] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 188.111523][ T5642] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 188.119552][ T5642] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 188.127096][ T5642] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 188.135027][ T5642] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 188.142493][ T5642] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 188.150192][ T5642] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 188.164151][ T5642] bridge0: port 2(bridge_slave_1) entered blocking state [ 188.171243][ T5642] bridge0: port 2(bridge_slave_1) entered forwarding state [ 188.178544][ T5642] bridge0: port 1(bridge_slave_0) entered blocking state [ 188.185597][ T5642] bridge0: port 1(bridge_slave_0) entered forwarding state [ 188.208842][ T5642] 8021q: adding VLAN 0 to HW filter on device bond0 [ 188.219241][ T232] bridge0: port 1(bridge_slave_0) entered disabled state [ 188.226627][ T232] bridge0: port 2(bridge_slave_1) entered disabled state [ 188.236479][ T5642] 8021q: adding VLAN 0 to HW filter on device team0 [ 188.245712][ T35] bridge0: port 1(bridge_slave_0) entered blocking state [ 188.252797][ T35] bridge0: port 1(bridge_slave_0) entered forwarding state [ 188.262929][ T35] bridge0: port 2(bridge_slave_1) entered blocking state [ 188.270046][ T35] bridge0: port 2(bridge_slave_1) entered forwarding state [ 188.360874][ T5642] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 188.380975][ T5642] veth0_vlan: entered promiscuous mode [ 188.388878][ T5642] veth1_vlan: entered promiscuous mode [ 188.402968][ T5642] veth0_macvtap: entered promiscuous mode [ 188.411289][ T5642] veth1_macvtap: entered promiscuous mode [ 188.421758][ T5642] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 188.431955][ T5642] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 188.442005][ T57] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 188.450952][ T57] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 188.462157][ T57] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 188.471148][ T57] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 188.489241][ T5642] ieee80211 phy3: Selected rate control algorithm 'minstrel_ht' [ 188.504387][ T232] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 executing program executing program [ 188.505954][ T5642] ieee80211 phy4: Selected rate control algorithm 'minstrel_ht' [ 188.516550][ T232] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 188.533362][ T57] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 188.541415][ T57] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program executing program [ 192.592033][ C1] sched: DL replenish lagged too much executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 429.496223][ T30] INFO: task kworker/1:1:42 blocked for more than 141 seconds. [ 429.518144][ T30] Not tainted syzkaller #0 [ 429.523094][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 431.237366][ T30] task:kworker/1:1 state:D stack:26984 pid:42 tgid:42 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 431.530429][ T30] Workqueue: events_power_efficient reg_check_chans_work [ 432.216417][ T30] Call Trace: [ 432.219733][ T30] [ 432.222665][ T30] __schedule+0x125c/0x6730 [ 432.473331][ T30] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 432.490041][ T30] ? do_raw_spin_lock+0x128/0x260 [ 432.643084][ T30] ? do_raw_spin_lock+0x128/0x260 [ 432.660026][ T30] ? __pfx___schedule+0x10/0x10 [ 432.963099][ T30] ? rcu_is_watching+0x12/0xc0 [ 433.477065][ T30] ? schedule+0x2bf/0x390 [ 433.684385][ T30] ? lock_release+0x24d/0x310 [ 433.700896][ T30] schedule+0xdd/0x390 [ 433.823001][ T30] schedule_preempt_disabled+0x13/0x30 [ 433.840266][ T30] __mutex_lock+0xccc/0x1bd0 [ 433.908720][ T30] ? reg_check_chans_work+0x169/0x12e0 [ 433.925951][ T30] ? __pfx___mutex_lock+0x10/0x10 [ 433.931013][ T30] ? rcu_is_watching+0x12/0xc0 [ 434.341835][ T30] ? do_raw_spin_unlock+0x145/0x1e0 [ 434.359348][ T30] ? do_raw_spin_lock+0x128/0x260 [ 434.364413][ T30] ? reg_check_chans_work+0x169/0x12e0 [ 434.691968][ T30] reg_check_chans_work+0x169/0x12e0 [ 434.709229][ T30] ? do_raw_spin_unlock+0x145/0x1e0 [ 434.714463][ T30] ? __pfx_reg_check_chans_work+0x10/0x10 [ 435.063020][ T30] ? __pfx_debug_object_deactivate+0x10/0x10 [ 435.081106][ T30] ? rcu_is_watching+0x12/0xc0 [ 436.392536][ T30] ? lock_acquire+0x301/0x370 [ 436.409160][ T30] ? rcu_is_watching+0x12/0xc0 [ 436.528027][ T30] ? rcu_is_watching+0x12/0xc0 [ 436.532847][ T30] process_one_work+0xa23/0x1940 [ 436.549641][ T30] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 437.298936][ T30] ? __pfx_process_one_work+0x10/0x10 [ 437.316152][ T30] ? __pfx_reg_check_chans_work+0x10/0x10 [ 437.321899][ T30] worker_thread+0x5ef/0xe50 [ 438.181523][ T30] ? kthread+0x13a/0x450 [ 438.448895][ T30] ? __pfx_worker_thread+0x10/0x10 [ 438.548201][ T30] kthread+0x370/0x450 [ 438.552482][ T30] ? __pfx_kthread+0x10/0x10 [ 438.652364][ T30] ret_from_fork+0x72b/0xd50 [ 438.668953][ T30] ? __pfx_ret_from_fork+0x10/0x10 [ 438.674096][ T30] ? __switch_to+0x800/0x10f0 [ 438.710499][ T30] ? __pfx_kthread+0x10/0x10