Warning: Permanently added '10.128.10.6' (ECDSA) to the list of known hosts. [ 425.827795][ T5538] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 425.914232][ T5538] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 425.928474][ T5538] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 425.940353][ T5538] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 425.967799][ T5538] device bridge_slave_1 left promiscuous mode [ 425.975594][ T5538] bridge0: port 2(bridge_slave_1) entered disabled state [ 425.991381][ T5538] device bridge_slave_0 left promiscuous mode [ 425.999763][ T5538] bridge0: port 1(bridge_slave_0) entered disabled state [ 426.032051][ T5538] device veth1_macvtap left promiscuous mode [ 426.039779][ T5538] device veth0_macvtap left promiscuous mode [ 426.048473][ T5538] device veth1_vlan left promiscuous mode [ 426.055336][ T5538] device veth0_vlan left promiscuous mode [ 428.235722][ T7898] Bluetooth: hci0: command 0x0409 tx timeout [ 430.315643][ T7898] Bluetooth: hci0: command 0x041b tx timeout [ 432.395648][ T7898] Bluetooth: hci0: command 0x040f tx timeout [ 434.475432][ T7898] Bluetooth: hci0: command 0x0419 tx timeout [ 437.203656][ T5538] device hsr_slave_0 left promiscuous mode [ 437.234269][ T5538] device hsr_slave_1 left promiscuous mode [ 437.354360][ T5538] team0 (unregistering): Port device team_slave_1 removed [ 437.454414][ T5538] team0 (unregistering): Port device team_slave_0 removed [ 437.515367][ T5538] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 437.547682][ T5538] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 437.740181][ T5538] bond0 (unregistering): Released all slaves [ 437.878183][ T7920] IPVS: ftp: loaded support on port[0] = 21 [ 438.172775][ T7920] chnl_net:caif_netlink_parms(): no params data found [ 438.447078][ T7920] bridge0: port 1(bridge_slave_0) entered blocking state [ 438.470191][ T7920] bridge0: port 1(bridge_slave_0) entered disabled state [ 438.488940][ T7920] device bridge_slave_0 entered promiscuous mode [ 438.514383][ T7920] bridge0: port 2(bridge_slave_1) entered blocking state [ 438.531323][ T7920] bridge0: port 2(bridge_slave_1) entered disabled state [ 438.544021][ T7920] device bridge_slave_1 entered promiscuous mode [ 438.583565][ T7920] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 438.661014][ T7920] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 438.703713][ T7920] team0: Port device team_slave_0 added [ 438.728857][ T7920] team0: Port device team_slave_1 added [ 438.782095][ T7920] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 438.790599][ T7920] 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. [ 438.853472][ T7920] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 438.902917][ T7920] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 438.915328][ T7920] 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. [ 438.948505][ T7920] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 439.059864][ T7920] device hsr_slave_0 entered promiscuous mode [ 439.076549][ T7920] device hsr_slave_1 entered promiscuous mode [ 439.403649][ T7920] 8021q: adding VLAN 0 to HW filter on device bond0 [ 439.424915][ T4935] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 439.443561][ T4935] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 439.455808][ T7920] 8021q: adding VLAN 0 to HW filter on device team0 [ 439.514783][ T7870] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 439.536011][ T7870] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 439.547450][ T7870] bridge0: port 1(bridge_slave_0) entered blocking state [ 439.554945][ T7870] bridge0: port 1(bridge_slave_0) entered forwarding state [ 439.695659][ T7874] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 439.703880][ T7874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 439.733331][ T7874] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 439.762498][ T7874] bridge0: port 2(bridge_slave_1) entered blocking state [ 439.769943][ T7874] bridge0: port 2(bridge_slave_1) entered forwarding state [ 439.825757][ T7874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 439.843104][ T7874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 439.869667][ T7874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 439.880417][ T7874] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 439.891586][ T7874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 439.908230][ T7874] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 439.924086][ T7874] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 439.933701][ T7874] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 439.944579][ T7874] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 439.974639][T10441] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 439.998364][T10441] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 440.020790][ T7920] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 440.327396][ T7874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 440.342326][ T7874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 440.357875][ T7920] device veth0_vlan entered promiscuous mode [ 440.366712][ T8125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 440.384729][ T8125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 440.417663][ T7920] device veth1_vlan entered promiscuous mode [ 440.426855][ T7874] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 440.437261][ T7874] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 440.453324][ T7874] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 440.544623][ T7920] device veth0_macvtap entered promiscuous mode [ 440.555789][T10441] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 440.568984][T10441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 440.579036][T10441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 440.589704][ T8125] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 440.606409][ T7920] device veth1_macvtap entered promiscuous mode [ 440.643422][ T7920] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 440.670014][ T7920] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 440.683395][ T7920] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 440.710770][ T7920] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 440.726704][ T3742] ieee802154 phy0 wpan0: encryption failed: -22 [ 440.733296][ T3742] ieee802154 phy1 wpan1: encryption failed: -22 [ 440.764291][ T7920] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 440.786748][ T7920] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 440.832614][ T7920] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 440.853346][ T7920] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 440.869637][ T7920] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 440.889344][ T7920] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 440.941518][ T7920] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 440.950535][ T7874] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 440.992974][ T7874] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 441.004081][ T7874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 441.016752][ T7920] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 441.048645][ T7920] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 441.074354][ T7920] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 441.107283][ T7920] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 441.141661][ T7920] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 441.172167][ T7920] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 441.191789][ T7920] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 441.231096][ T7920] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 441.263369][ T7920] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 441.313926][ T7920] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 441.395199][ T7920] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 441.403762][ T8125] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 441.434329][ T8125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 442.165503][ T21] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 442.174137][ T21] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 442.266364][ T7891] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 442.274996][ T7891] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 442.286316][ T7898] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 442.306654][ T7898] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 457.369003][ T5538] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 457.378800][ T5538] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 457.389629][ T5538] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 457.399010][ T5538] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 457.419607][ T5538] device bridge_slave_1 left promiscuous mode [ 457.428670][ T5538] bridge0: port 2(bridge_slave_1) entered disabled state [ 457.438525][ T5538] device bridge_slave_0 left promiscuous mode [ 457.501178][ T5538] bridge0: port 1(bridge_slave_0) entered disabled state [ 457.518281][ T5538] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 457.529756][ T5538] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 457.540586][ T5538] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 457.566114][ T5538] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 457.592728][ T5538] device bridge_slave_1 left promiscuous mode [ 457.606947][ T5538] bridge0: port 2(bridge_slave_1) entered disabled state [ 457.616251][ T5538] device bridge_slave_0 left promiscuous mode [ 457.622970][ T5538] bridge0: port 1(bridge_slave_0) entered disabled state [ 457.662370][ T5538] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 457.685694][ T5538] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 457.696751][ T5538] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 457.705086][ T5538] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 457.713535][ T5538] device bridge_slave_1 left promiscuous mode [ 457.722613][ T5538] bridge0: port 2(bridge_slave_1) entered disabled state [ 457.744145][ T5538] device bridge_slave_0 left promiscuous mode [ 457.752112][ T5538] bridge0: port 1(bridge_slave_0) entered disabled state [ 457.769601][ T5538] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 457.778103][ T5538] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 457.788793][ T5538] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 457.810505][ T5538] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 457.828272][ T5538] device bridge_slave_1 left promiscuous mode [ 457.868502][ T5538] bridge0: port 2(bridge_slave_1) entered disabled state [ 457.879841][ T5538] device bridge_slave_0 left promiscuous mode [ 457.886968][ T5538] bridge0: port 1(bridge_slave_0) entered disabled state [ 457.913100][ T5538] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 457.926546][ T5538] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 457.937521][ T5538] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 457.954880][ T5538] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 457.968654][ T5538] device bridge_slave_1 left promiscuous mode [ 457.987688][ T5538] bridge0: port 2(bridge_slave_1) entered disabled state [ 457.998056][ T5538] device bridge_slave_0 left promiscuous mode [ 458.015938][ T5538] bridge0: port 1(bridge_slave_0) entered disabled state [ 458.093362][ T5538] device veth1_macvtap left promiscuous mode [ 458.100245][ T5538] device veth0_macvtap left promiscuous mode [ 458.107256][ T5538] device veth1_vlan left promiscuous mode [ 458.113805][ T5538] device veth0_vlan left promiscuous mode [ 458.126799][ T5538] device veth1_macvtap left promiscuous mode [ 458.133869][ T5538] device veth0_macvtap left promiscuous mode [ 458.154882][ T5538] device veth1_vlan left promiscuous mode [ 458.161083][ T5538] device veth0_vlan left promiscuous mode [ 458.173409][ T5538] device veth1_macvtap left promiscuous mode [ 458.180759][ T5538] device veth0_macvtap left promiscuous mode [ 458.188931][ T5538] device veth1_vlan left promiscuous mode [ 458.200063][ T5538] device veth0_vlan left promiscuous mode [ 458.223579][ T5538] device veth1_macvtap left promiscuous mode [ 458.274968][ T5538] device veth0_macvtap left promiscuous mode [ 458.281578][ T5538] device veth1_vlan left promiscuous mode [ 458.311354][ T5538] device veth0_vlan left promiscuous mode [ 458.330862][ T5538] device veth1_macvtap left promiscuous mode [ 458.341472][ T5538] device veth0_macvtap left promiscuous mode [ 458.349865][ T5538] device veth1_vlan left promiscuous mode [ 458.357039][ T5538] device veth0_vlan left promiscuous mode [ 493.073981][ T5538] device hsr_slave_0 left promiscuous mode [ 493.080783][ T5538] device hsr_slave_1 left promiscuous mode [ 493.147440][ T5538] team0 (unregistering): Port device team_slave_1 removed [ 493.162335][ T5538] team0 (unregistering): Port device team_slave_0 removed [ 493.176316][ T5538] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 493.227534][ T5538] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 493.419347][ T5538] bond0 (unregistering): Released all slaves [ 493.508016][ T5538] device hsr_slave_0 left promiscuous mode [ 493.514291][ T5538] device hsr_slave_1 left promiscuous mode [ 493.571387][ T5538] team0 (unregistering): Port device team_slave_1 removed [ 493.589540][ T5538] team0 (unregistering): Port device team_slave_0 removed [ 493.603847][ T5538] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 493.650672][ T5538] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 493.714956][ T5538] bond0 (unregistering): Released all slaves [ 493.879322][ T5538] device hsr_slave_0 left promiscuous mode [ 493.898381][ T5538] device hsr_slave_1 left promiscuous mode [ 493.939560][ T5538] team0 (unregistering): Port device team_slave_1 removed [ 493.957292][ T5538] team0 (unregistering): Port device team_slave_0 removed [ 493.970367][ T5538] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 493.985575][ T5538] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 494.111928][ T5538] bond0 (unregistering): Released all slaves [ 494.349904][ T5538] device hsr_slave_0 left promiscuous mode [ 494.374862][ T5538] device hsr_slave_1 left promiscuous mode [ 494.427795][ T5538] team0 (unregistering): Port device team_slave_1 removed [ 494.440367][ T5538] team0 (unregistering): Port device team_slave_0 removed [ 494.451847][ T5538] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 494.505733][ T5538] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 494.551165][ T5538] bond0 (unregistering): Released all slaves [ 494.749684][ T5538] device hsr_slave_0 left promiscuous mode [ 494.756647][ T5538] device hsr_slave_1 left promiscuous mode [ 494.777611][ T5538] team0 (unregistering): Port device team_slave_1 removed [ 494.801271][ T5538] team0 (unregistering): Port device team_slave_0 removed [ 494.833889][ T5538] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 494.867577][ T5538] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 494.943981][ T5538] bond0 (unregistering): Released all slaves [ 502.153403][ T3742] ieee802154 phy0 wpan0: encryption failed: -22 [ 502.159750][ T3742] ieee802154 phy1 wpan1: encryption failed: -22 [ 521.548457][ C1] ================================================================== [ 521.556746][ C1] BUG: KASAN: use-after-free in __lock_acquire+0x3743/0x4550 [ 521.564218][ C1] Read of size 8 at addr ffff88808b2f0968 by task ksoftirqd/1/16 [ 521.572016][ C1] [ 521.574514][ C1] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.4.0-syzkaller #0 [ 521.582734][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 521.592784][ C1] Call Trace: [ 521.596201][ C1] dump_stack+0x96/0xe0 [ 521.600764][ C1] print_address_description.constprop.4.cold.6+0x9/0x373 [ 521.607958][ C1] __kasan_report.cold.7+0x7a/0x95 [ 521.613098][ C1] ? __lock_acquire+0x3743/0x4550 [ 521.618382][ C1] ? __lock_acquire+0x3743/0x4550 [ 521.623811][ C1] kasan_report+0xe/0x20 [ 521.628051][ C1] __lock_acquire+0x3743/0x4550 [ 521.633161][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 521.638264][ C1] ? lock_acquire+0x12e/0x360 [ 521.643214][ C1] ? debug_check_no_obj_freed+0xb2/0x410 [ 521.649371][ C1] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 521.655170][ C1] ? mark_held_locks+0x110/0x110 [ 521.660191][ C1] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 521.665840][ C1] lock_acquire+0x12e/0x360 [ 521.670433][ C1] ? __wake_up_common_lock+0xa8/0x120 [ 521.676220][ C1] _raw_spin_lock_irqsave+0x33/0x50 [ 521.681604][ C1] ? __wake_up_common_lock+0xa8/0x120 [ 521.686977][ C1] __wake_up_common_lock+0xa8/0x120 [ 521.692263][ C1] ? __wake_up_common+0x610/0x610 [ 521.697356][ C1] ? lbmIODone+0x2b8/0xda0 [ 521.702095][ C1] ? bio_endio+0x4a1/0x910 [ 521.706585][ C1] blk_update_request+0x2ff/0x1130 [ 521.711758][ C1] blk_mq_end_request+0x45/0x4c0 [ 521.716785][ C1] blk_done_softirq+0x279/0x3d0 [ 521.721634][ C1] ? trigger_softirq+0x230/0x230 [ 521.726576][ C1] ? rcu_read_lock_sched_held+0xaa/0xd0 [ 521.732407][ C1] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 521.737749][ C1] ? __do_softirq+0x1fd/0xa97 [ 521.742769][ C1] __do_softirq+0x24a/0xa97 [ 521.747478][ C1] ? perf_trace_irq_handler_entry+0x550/0x550 [ 521.753718][ C1] run_ksoftirqd+0x2b/0x50 [ 521.758304][ C1] smpboot_thread_fn+0x51e/0x880 [ 521.763239][ C1] ? _raw_spin_unlock_irqrestore+0x4c/0x60 [ 521.769216][ C1] ? smpboot_register_percpu_thread+0x190/0x190 [ 521.775634][ C1] ? lockdep_hardirqs_on+0x3a1/0x590 [ 521.781616][ C1] ? __kthread_parkme+0xbe/0x190 [ 521.786725][ C1] ? smpboot_register_percpu_thread+0x190/0x190 [ 521.793306][ C1] kthread+0x31d/0x3e0 [ 521.797454][ C1] ? kthread_create_worker_on_cpu+0xc0/0xc0 [ 521.803385][ C1] ret_from_fork+0x24/0x30 [ 521.807796][ C1] [ 521.810200][ C1] Allocated by task 12013: [ 521.814784][ C1] save_stack+0x19/0x80 [ 521.819028][ C1] __kasan_kmalloc.constprop.11+0xc1/0xd0 [ 521.824826][ C1] lmLogInit+0x3bf/0x1280 [ 521.829237][ C1] lmLogOpen+0x84c/0x11b0 [ 521.833843][ C1] jfs_mount_rw+0x215/0x40e [ 521.838343][ C1] jfs_fill_super+0x8d5/0xb20 [ 521.843083][ C1] mount_bdev+0x25e/0x320 [ 521.847718][ C1] legacy_get_tree+0xfe/0x200 [ 521.852662][ C1] vfs_get_tree+0x7e/0x330 [ 521.857130][ C1] do_mount+0x103a/0x16c0 [ 521.861646][ C1] ksys_mount+0xb1/0xd0 [ 521.865905][ C1] __x64_sys_mount+0xb5/0x150 [ 521.870669][ C1] do_syscall_64+0x8e/0x4e0 [ 521.875368][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 521.881505][ C1] [ 521.883910][ C1] Freed by task 12013: [ 521.888143][ C1] save_stack+0x19/0x80 [ 521.892375][ C1] __kasan_slab_free+0x124/0x170 [ 521.897458][ C1] slab_free_freelist_hook+0x53/0x140 [ 521.902820][ C1] kfree+0xd6/0x3b0 [ 521.906623][ C1] lbmLogShutdown+0x71/0x90 [ 521.911204][ C1] lmLogInit+0x7c5/0x1280 [ 521.915565][ C1] lmLogOpen+0x84c/0x11b0 [ 521.919891][ C1] jfs_mount_rw+0x215/0x40e [ 521.924724][ C1] jfs_fill_super+0x8d5/0xb20 [ 521.929630][ C1] mount_bdev+0x25e/0x320 [ 521.934125][ C1] legacy_get_tree+0xfe/0x200 [ 521.938888][ C1] vfs_get_tree+0x7e/0x330 [ 521.943295][ C1] do_mount+0x103a/0x16c0 [ 521.947720][ C1] ksys_mount+0xb1/0xd0 [ 521.952001][ C1] __x64_sys_mount+0xb5/0x150 [ 521.956928][ C1] do_syscall_64+0x8e/0x4e0 [ 521.961546][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 521.967511][ C1] [ 521.969825][ C1] The buggy address belongs to the object at ffff88808b2f0900 [ 521.969825][ C1] which belongs to the cache kmalloc-192 of size 192 [ 521.984654][ C1] The buggy address is located 104 bytes inside of [ 521.984654][ C1] 192-byte region [ffff88808b2f0900, ffff88808b2f09c0) [ 521.998031][ C1] The buggy address belongs to the page: [ 522.003828][ C1] page:ffffea00022cbc00 refcount:1 mapcount:0 mapping:ffff8880b5802a00 index:0x0 [ 522.013185][ C1] raw: 00fff00000000200 ffffea0002d07280 0000000700000007 ffff8880b5802a00 [ 522.021848][ C1] raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000 [ 522.030508][ C1] page dumped because: kasan: bad access detected [ 522.036993][ C1] [ 522.039339][ C1] Memory state around the buggy address: [ 522.045152][ C1] ffff88808b2f0800: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 522.053404][ C1] ffff88808b2f0880: 00 00 00 00 fc fc fc fc fc fc fc fc fc fc fc fc [ 522.061717][ C1] >ffff88808b2f0900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 522.070116][ C1] ^ [ 522.077908][ C1] ffff88808b2f0980: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 522.086306][ C1] ffff88808b2f0a00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 522.094447][ C1] ================================================================== [ 522.102504][ C1] Disabling lock debugging due to kernel taint [ 522.108864][ C1] Kernel panic - not syncing: panic_on_warn set ... [ 522.115565][ C1] CPU: 1 PID: 16 Comm: ksoftirqd/1 Tainted: G B 5.4.0-syzkaller #0 [ 522.125020][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 522.135669][ C1] Call Trace: [ 522.138953][ C1] dump_stack+0x96/0xe0 [ 522.143194][ C1] panic+0x2a1/0x52a [ 522.147340][ C1] ? add_taint.cold.7+0x11/0x11 [ 522.152271][ C1] end_report+0x43/0x49 [ 522.156425][ C1] __kasan_report.cold.7+0x6d/0x95 [ 522.161539][ C1] ? __lock_acquire+0x3743/0x4550 [ 522.166899][ C1] ? __lock_acquire+0x3743/0x4550 [ 522.172178][ C1] kasan_report+0xe/0x20 [ 522.176509][ C1] __lock_acquire+0x3743/0x4550 [ 522.181366][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 522.186388][ C1] ? lock_acquire+0x12e/0x360 [ 522.191230][ C1] ? debug_check_no_obj_freed+0xb2/0x410 [ 522.196952][ C1] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 522.204588][ C1] ? mark_held_locks+0x110/0x110 [ 522.209521][ C1] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 522.214980][ C1] lock_acquire+0x12e/0x360 [ 522.219482][ C1] ? __wake_up_common_lock+0xa8/0x120 [ 522.225135][ C1] _raw_spin_lock_irqsave+0x33/0x50 [ 522.230512][ C1] ? __wake_up_common_lock+0xa8/0x120 [ 522.236153][ C1] __wake_up_common_lock+0xa8/0x120 [ 522.241444][ C1] ? __wake_up_common+0x610/0x610 [ 522.246473][ C1] ? lbmIODone+0x2b8/0xda0 [ 522.251150][ C1] ? bio_endio+0x4a1/0x910 [ 522.255657][ C1] blk_update_request+0x2ff/0x1130 [ 522.261027][ C1] blk_mq_end_request+0x45/0x4c0 [ 522.266135][ C1] blk_done_softirq+0x279/0x3d0 [ 522.270980][ C1] ? trigger_softirq+0x230/0x230 [ 522.276179][ C1] ? rcu_read_lock_sched_held+0xaa/0xd0 [ 522.281905][ C1] ? rcu_read_lock_bh_held+0xc0/0xc0 [ 522.287188][ C1] ? __do_softirq+0x1fd/0xa97 [ 522.291860][ C1] __do_softirq+0x24a/0xa97 [ 522.296514][ C1] ? perf_trace_irq_handler_entry+0x550/0x550 [ 522.302756][ C1] run_ksoftirqd+0x2b/0x50 [ 522.307175][ C1] smpboot_thread_fn+0x51e/0x880 [ 522.312193][ C1] ? _raw_spin_unlock_irqrestore+0x4c/0x60 [ 522.318361][ C1] ? smpboot_register_percpu_thread+0x190/0x190 [ 522.324695][ C1] ? lockdep_hardirqs_on+0x3a1/0x590 [ 522.330339][ C1] ? __kthread_parkme+0xbe/0x190 [ 522.335460][ C1] ? smpboot_register_percpu_thread+0x190/0x190 [ 522.341887][ C1] kthread+0x31d/0x3e0 [ 522.346230][ C1] ? kthread_create_worker_on_cpu+0xc0/0xc0 [ 522.352381][ C1] ret_from_fork+0x24/0x30 [ 522.358356][ C1] Kernel Offset: disabled [ 522.362789][ C1] Rebooting in 86400 seconds..