Warning: Permanently added '10.128.1.71' (ECDSA) to the list of known hosts. syzkaller login: [ 71.272897][ T3267] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.279334][ T3267] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.981820][ T8423] IPVS: ftp: loaded support on port[0] = 21 [ 72.144086][ T8423] chnl_net:caif_netlink_parms(): no params data found [ 72.200990][ T8423] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.210083][ T8423] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.218641][ T8423] device bridge_slave_0 entered promiscuous mode [ 72.229332][ T8423] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.236829][ T8423] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.244871][ T8423] device bridge_slave_1 entered promiscuous mode [ 72.265895][ T8423] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.277157][ T8423] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.300309][ T8423] team0: Port device team_slave_0 added [ 72.307700][ T8423] team0: Port device team_slave_1 added [ 72.323785][ T8423] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.330734][ T8423] 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. [ 72.358092][ T8423] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.372994][ T8423] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.379944][ T8423] 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. [ 72.406524][ T8423] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.431461][ T8423] device hsr_slave_0 entered promiscuous mode [ 72.438193][ T8423] device hsr_slave_1 entered promiscuous mode [ 72.535227][ T8423] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 72.545605][ T8423] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 72.556311][ T8423] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 72.567904][ T8423] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 72.591261][ T8423] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.598630][ T8423] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.606654][ T8423] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.613812][ T8423] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.658573][ T8423] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.672413][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.684128][ T5] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.693470][ T5] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.702005][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 72.714924][ T8423] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.726657][ T3196] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.736205][ T3196] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.743332][ T3196] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.755827][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.764563][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.771767][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.792956][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.804241][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.816522][ T8648] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.832876][ T8648] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.841967][ T8648] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.854358][ T8423] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.873822][ T3196] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 72.882259][ T3196] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 72.895173][ T8423] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.914622][ T3196] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.934095][ T3196] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.944259][ T3196] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.953411][ T3196] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.964484][ T8423] device veth0_vlan entered promiscuous mode [ 72.977957][ T8423] device veth1_vlan entered promiscuous mode [ 72.999606][ T8648] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 73.008270][ T8648] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 73.017526][ T8648] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.028939][ T8423] device veth0_macvtap entered promiscuous mode [ 73.040228][ T8423] device veth1_macvtap entered promiscuous mode [ 73.058700][ T8423] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 73.066621][ T8648] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.077111][ T8648] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 73.089741][ T8423] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 73.098292][ T8648] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.110295][ T8423] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.120248][ T8423] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.129263][ T8423] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.139741][ T8423] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.225861][ T110] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.238913][ T110] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program [ 73.273877][ T3196] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 73.297791][ T8] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.307267][ T8] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.317444][ T8647] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 73.334803][ T8677] general protection fault, probably for non-canonical address 0xdffffc000000011a: 0000 [#1] PREEMPT SMP KASAN [ 73.346638][ T8677] KASAN: null-ptr-deref in range [0x00000000000008d0-0x00000000000008d7] [ 73.355116][ T8677] CPU: 0 PID: 8677 Comm: iou-wrk-8423 Not tainted 5.11.0-next-20210225-syzkaller #0 [ 73.364461][ T8677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.374494][ T8677] RIP: 0010:__lock_acquire+0xcfe/0x54c0 [ 73.380500][ T8677] Code: 0c 0e 41 bf 01 00 00 00 0f 86 8c 00 00 00 89 05 08 41 0c 0e e9 81 00 00 00 48 b8 00 00 00 00 00 fc ff df 4c 89 f2 48 c1 ea 03 <80> 3c 02 00 0f 85 5b 31 00 00 49 81 3e 80 73 3a 8f 0f 84 d0 f3 ff [ 73.400085][ T8677] RSP: 0018:ffffc9000213f988 EFLAGS: 00010002 [ 73.406217][ T8677] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 73.414187][ T8677] RDX: 000000000000011a RSI: 1ffff92000427f42 RDI: 00000000000008d0 [ 73.422485][ T8677] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000001 [ 73.430434][ T8677] R10: 0000000000000001 R11: 0000000000000000 R12: ffff88801ae7d400 [ 73.438384][ T8677] R13: 0000000000000000 R14: 00000000000008d0 R15: 0000000000000000 [ 73.446335][ T8677] FS: 000000000088a400(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 73.455244][ T8677] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.461807][ T8677] CR2: 00007fa46e8f46c0 CR3: 000000001be5b000 CR4: 00000000001506f0 [ 73.469759][ T8677] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 73.477729][ T8677] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 73.485706][ T8677] Call Trace: [ 73.488969][ T8677] ? mark_lock+0xef/0x17b0 [ 73.493370][ T8677] ? lock_chain_count+0x20/0x20 [ 73.498201][ T8677] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 73.504184][ T8677] lock_acquire+0x1ab/0x730 [ 73.508686][ T8677] ? try_to_wake_up+0x98/0x14a0 [ 73.513528][ T8677] ? lock_release+0x710/0x710 [ 73.518199][ T8677] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 73.524198][ T8677] _raw_spin_lock_irqsave+0x39/0x50 [ 73.529403][ T8677] ? try_to_wake_up+0x98/0x14a0 [ 73.534239][ T8677] try_to_wake_up+0x98/0x14a0 [ 73.538898][ T8677] ? io_wqe_wake_worker+0x1ce/0x680 [ 73.544227][ T8677] ? lock_downgrade+0x6d0/0x6d0 [ 73.549068][ T8677] ? migrate_swap_stop+0x9f0/0x9f0 [ 73.554270][ T8677] io_wqe_wake_worker+0x51a/0x680 [ 73.559287][ T8677] ? lock_release+0x3bb/0x710 [ 73.563963][ T8677] ? io_wq_cpu_online+0x250/0x250 [ 73.568972][ T8677] io_wqe_dec_running.isra.0+0xe6/0x100 [ 73.574504][ T8677] io_worker_handle_work+0x34f/0x1950 [ 73.579859][ T8677] ? rwlock_bug.part.0+0x90/0x90 [ 73.584777][ T8677] ? _raw_spin_lock_irq+0x41/0x50 [ 73.589787][ T8677] task_thread.isra.0+0xfa8/0x1340 [ 73.594878][ T8677] ? lock_is_held_type+0x51/0x130 [ 73.599886][ T8677] ? io_worker_handle_work+0x1950/0x1950 [ 73.605500][ T8677] ? do_raw_spin_lock+0x120/0x2b0 [ 73.610505][ T8677] ? rwlock_bug.part.0+0x90/0x90 [ 73.615423][ T8677] ? task_thread.isra.0+0x1340/0x1340 [ 73.620775][ T8677] task_thread_bound+0x18/0x20 [ 73.625544][ T8677] ret_from_fork+0x1f/0x30 [ 73.629945][ T8677] Modules linked in: [ 73.633827][ T8677] ---[ end trace 1ccdee97cc2e65dd ]--- [ 73.639274][ T8677] RIP: 0010:__lock_acquire+0xcfe/0x54c0 [ 73.644801][ T8677] Code: 0c 0e 41 bf 01 00 00 00 0f 86 8c 00 00 00 89 05 08 41 0c 0e e9 81 00 00 00 48 b8 00 00 00 00 00 fc ff df 4c 89 f2 48 c1 ea 03 <80> 3c 02 00 0f 85 5b 31 00 00 49 81 3e 80 73 3a 8f 0f 84 d0 f3 ff [ 73.664385][ T8677] RSP: 0018:ffffc9000213f988 EFLAGS: 00010002 [ 73.670455][ T8677] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 73.678418][ T8677] RDX: 000000000000011a RSI: 1ffff92000427f42 RDI: 00000000000008d0 [ 73.686370][ T8677] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000001 [ 73.694319][ T8677] R10: 0000000000000001 R11: 0000000000000000 R12: ffff88801ae7d400 [ 73.702281][ T8677] R13: 0000000000000000 R14: 00000000000008d0 R15: 0000000000000000 [ 73.711198][ T8677] FS: 000000000088a400(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 73.720212][ T8677] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.726791][ T8677] CR2: 00007fa46e8f46c0 CR3: 000000001be5b000 CR4: 00000000001506f0 [ 73.734757][ T8677] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 73.742834][ T8677] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 73.751000][ T8677] Kernel panic - not syncing: Fatal exception [ 74.878780][ T8677] Shutting down cpus with NMI [ 74.884287][ T8677] Kernel Offset: disabled [ 74.888605][ T8677] Rebooting in 86400 seconds..