Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '[localhost]:41461' (ECDSA) to the list of known hosts. 2020/11/14 12:55:23 fuzzer started 2020/11/14 12:55:23 connecting to host at 10.0.2.10:37993 2020/11/14 12:55:23 checking machine... 2020/11/14 12:55:23 checking revisions... 2020/11/14 12:55:23 testing simple program... syzkaller login: [ 128.321513][ T9604] IPVS: ftp: loaded support on port[0] = 21 [ 128.426091][ T9604] chnl_net:caif_netlink_parms(): no params data found [ 128.490148][ T9604] bridge0: port 1(bridge_slave_0) entered blocking state [ 128.502938][ T9604] bridge0: port 1(bridge_slave_0) entered disabled state [ 128.518077][ T9604] device bridge_slave_0 entered promiscuous mode [ 128.532928][ T9604] bridge0: port 2(bridge_slave_1) entered blocking state [ 128.555519][ T9604] bridge0: port 2(bridge_slave_1) entered disabled state [ 128.571565][ T9604] device bridge_slave_1 entered promiscuous mode [ 128.596674][ T9604] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 128.623181][ T9604] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 128.666877][ T9604] team0: Port device team_slave_0 added [ 128.694370][ T9604] team0: Port device team_slave_1 added [ 128.718409][ T9604] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 128.734670][ T9604] 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. [ 128.784052][ T9604] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 128.812510][ T9604] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 128.824832][ T9604] 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. [ 128.926555][ T9604] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 128.980429][ T9604] device hsr_slave_0 entered promiscuous mode [ 129.001912][ T9604] device hsr_slave_1 entered promiscuous mode [ 129.151764][ T9604] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 129.197596][ T9604] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 129.219111][ T9604] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 129.235570][ T9604] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 129.272877][ T9604] bridge0: port 2(bridge_slave_1) entered blocking state [ 129.286841][ T9604] bridge0: port 2(bridge_slave_1) entered forwarding state [ 129.302608][ T9604] bridge0: port 1(bridge_slave_0) entered blocking state [ 129.316400][ T9604] bridge0: port 1(bridge_slave_0) entered forwarding state [ 129.395866][ T9604] 8021q: adding VLAN 0 to HW filter on device bond0 [ 129.427794][ T3295] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 129.465015][ T3295] bridge0: port 1(bridge_slave_0) entered disabled state [ 129.492318][ T3295] bridge0: port 2(bridge_slave_1) entered disabled state [ 129.532602][ T3295] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready executing program [ 129.574955][ T9604] 8021q: adding VLAN 0 to HW filter on device team0 [ 129.593031][ T9614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 129.612530][ T9614] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 129.629867][ T9614] bridge0: port 1(bridge_slave_0) entered blocking state [ 129.648295][ T9614] bridge0: port 1(bridge_slave_0) entered forwarding state [ 129.687509][ T3295] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 129.709185][ T3295] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 129.727371][ T3295] bridge0: port 2(bridge_slave_1) entered blocking state [ 129.745587][ T3295] bridge0: port 2(bridge_slave_1) entered forwarding state [ 129.766839][ T3295] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 129.767847][ T3295] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 129.802798][ T3295] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 129.824678][ T3295] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 129.844015][ T3295] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 129.864998][ T3295] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 129.893523][ T3295] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 129.927988][ T9604] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 129.958910][ T9604] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 129.995460][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 130.009835][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 130.027577][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 130.043569][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 130.057335][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 130.089938][ T9604] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 130.103330][ T3081] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 130.116839][ T3081] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 130.158341][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 130.176110][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 130.193416][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 130.209589][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 130.228554][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 130.243949][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 130.267590][ T9604] device veth0_vlan entered promiscuous mode [ 130.291103][ T9604] device veth1_vlan entered promiscuous mode [ 130.327570][ T9616] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 130.329595][ T34] Bluetooth: hci0: command 0x0409 tx timeout [ 130.345410][ T9616] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 130.378799][ T9616] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 130.392599][ T9616] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 130.411440][ T9604] device veth0_macvtap entered promiscuous mode [ 130.427249][ T9604] device veth1_macvtap entered promiscuous mode [ 130.440268][ T9616] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 130.459503][ T9616] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 130.498614][ T9604] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 130.516613][ T3079] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 130.532890][ T3079] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 130.557754][ T9604] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 130.574476][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 130.601134][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 130.634642][ T9604] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 130.672972][ T9604] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 130.703549][ T9604] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 130.727595][ T9604] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 130.823986][ T9613] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 130.854737][ T9613] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 130.869045][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 130.879643][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 130.906930][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 130.987939][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 131.069347][ T9613] BUG: sleeping function called from invalid context at net/mac80211/sta_info.c:1962 [ 131.124853][ T9613] in_atomic(): 0, irqs_disabled(): 0, non_block: 0, pid: 9613, name: kworker/u16:3 [ 131.167943][ T9613] 4 locks held by kworker/u16:3/9613: [ 131.198362][ T9613] #0: ffff8880201f6938 ((wq_completion)phy3){+.+.}-{0:0}, at: process_one_work+0x821/0x15a0 [ 131.260017][ T9613] #1: ffffc90001e67da8 ((work_completion)(&sdata->work)){+.+.}-{0:0}, at: process_one_work+0x854/0x15a0 [ 131.324484][ T9613] #2: ffff88802a010d00 (&wdev->mtx){+.+.}-{3:3}, at: ieee80211_ibss_work+0x93/0xe80 [ 131.370868][ T9613] #3: ffffffff8b337160 (rcu_read_lock){....}-{1:2}, at: sta_info_insert_rcu+0x680/0x2ba0 [ 131.418758][ T9613] Preemption disabled at: [ 131.421795][ T9613] [] __mutex_lock+0x10f/0x10e0 [ 131.464621][ T9613] CPU: 3 PID: 9613 Comm: kworker/u16:3 Not tainted 5.10.0-rc3-syzkaller #0 [ 131.474381][ T9613] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014 [ 131.474381][ T9613] Workqueue: phy3 ieee80211_iface_work [ 131.474381][ T9613] Call Trace: [ 131.474381][ T9613] dump_stack+0x107/0x163 [ 131.474381][ T9613] ? __mutex_lock+0x10f/0x10e0 [ 131.474381][ T9613] ___might_sleep.cold+0x1e8/0x22e [ 131.474381][ T9613] sta_info_move_state+0x32/0x8d0 [ 131.474381][ T9613] sta_info_free+0x65/0x3b0 [ 131.474381][ T9613] sta_info_insert_rcu+0x303/0x2ba0 [ 131.474381][ T9613] ? find_held_lock+0x2d/0x110 [ 131.474381][ T9613] ? rate_control_rate_init+0x32c/0x6a0 [ 131.474381][ T9613] ? sta_info_free+0x3b0/0x3b0 [ 131.474381][ T9613] ? __local_bh_enable_ip+0x9c/0x110 [ 131.474381][ T9613] ? rate_control_rate_init+0x35f/0x6a0 [ 131.474381][ T9613] ieee80211_ibss_finish_sta+0x212/0x390 [ 131.474381][ T9613] ? ieee80211_ibss_build_presp+0x15f0/0x15f0 [ 131.474381][ T9613] ? __local_bh_enable_ip+0x9c/0x110 [ 131.474381][ T9613] ieee80211_ibss_work+0x2c7/0xe80 [ 131.474381][ T9613] ? ieee80211_ibss_rx_queued_mgmt+0x1870/0x1870 [ 131.474381][ T9613] ? mark_held_locks+0x9f/0xe0 [ 131.474381][ T9613] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 131.474381][ T9613] ? lockdep_hardirqs_on+0x79/0x100 [ 131.474381][ T9613] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 131.474381][ T9613] ieee80211_iface_work+0x82e/0x970 [ 131.474381][ T9613] process_one_work+0x933/0x15a0 [ 131.474381][ T9613] ? lock_release+0x710/0x710 [ 131.474381][ T9613] ? pwq_dec_nr_in_flight+0x320/0x320 [ 131.474381][ T9613] ? rwlock_bug.part.0+0x90/0x90 [ 131.474381][ T9613] ? _raw_spin_lock_irq+0x41/0x50 [ 131.474381][ T9613] worker_thread+0x64c/0x1120 [ 131.474381][ T9613] ? __kthread_parkme+0x13f/0x1e0 [ 131.474381][ T9613] ? process_one_work+0x15a0/0x15a0 [ 131.474381][ T9613] kthread+0x3af/0x4a0 [ 131.474381][ T9613] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 131.474381][ T9613] ret_from_fork+0x1f/0x30 [ 132.026952][ T9613] [ 132.030900][ T9613] ============================= [ 132.036876][ T9613] [ BUG: Invalid wait context ] [ 132.036876][ T9613] 5.10.0-rc3-syzkaller #0 Tainted: G W [ 132.036876][ T9613] ----------------------------- [ 132.036876][ T9613] kworker/u16:3/9613 is trying to lock: [ 132.036876][ T9613] ffff888029fa29d0 (&local->chanctx_mtx){+.+.}-{3:3}, at: ieee80211_recalc_min_chandef+0x49/0x140 [ 132.036876][ T9613] other info that might help us debug this: [ 132.036876][ T9613] context-{4:4} [ 132.036876][ T9613] 4 locks held by kworker/u16:3/9613: [ 132.036876][ T9613] #0: ffff8880201f6938 ((wq_completion)phy3){+.+.}-{0:0}, at: process_one_work+0x821/0x15a0 [ 132.036876][ T9613] #1: ffffc90001e67da8 ((work_completion)(&sdata->work)){+.+.}-{0:0}, at: process_one_work+0x854/0x15a0 [ 132.036876][ T9613] #2: ffff88802a010d00 (&wdev->mtx){+.+.}-{3:3}, at: ieee80211_ibss_work+0x93/0xe80 [ 132.036876][ T9613] #3: ffffffff8b337160 (rcu_read_lock){....}-{1:2}, at: sta_info_insert_rcu+0x680/0x2ba0 [ 132.036876][ T9613] stack backtrace: [ 132.036876][ T9613] CPU: 3 PID: 9613 Comm: kworker/u16:3 Tainted: G W 5.10.0-rc3-syzkaller #0 [ 132.036876][ T9613] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014 [ 132.036876][ T9613] Workqueue: phy3 ieee80211_iface_work [ 132.036876][ T9613] Call Trace: [ 132.036876][ T9613] dump_stack+0x107/0x163 [ 132.036876][ T9613] __lock_acquire.cold+0x310/0x3a2 [ 132.036876][ T9613] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 132.036876][ T9613] ? find_held_lock+0x2d/0x110 [ 132.036876][ T9613] lock_acquire+0x2a3/0x8c0 [ 132.036876][ T9613] ? ieee80211_recalc_min_chandef+0x49/0x140 [ 132.036876][ T9613] ? lock_release+0x710/0x710 [ 132.036876][ T9613] __mutex_lock+0x134/0x10e0 [ 132.036876][ T9613] ? ieee80211_recalc_min_chandef+0x49/0x140 [ 132.036876][ T9613] ? ieee80211_recalc_min_chandef+0x49/0x140 [ 132.036876][ T9613] ? mutex_lock_io_nested+0xf60/0xf60 [ 132.036876][ T9613] ? ieee80211_clear_fast_rx+0x58/0x80 [ 132.476721][ T9613] ? mark_held_locks+0x9f/0xe0 [ 132.476721][ T9613] ieee80211_recalc_min_chandef+0x49/0x140 [ 132.476721][ T9613] sta_info_move_state+0x3cf/0x8d0 [ 132.476721][ T9613] sta_info_free+0x65/0x3b0 [ 132.476721][ T9613] sta_info_insert_rcu+0x303/0x2ba0 [ 132.476721][ T9613] ? find_held_lock+0x2d/0x110 executing program [ 132.476721][ T9613] ? rate_control_rate_init+0x32c/0x6a0 [ 132.476721][ T9613] ? sta_info_free+0x3b0/0x3b0 [ 132.476721][ T9613] ? __local_bh_enable_ip+0x9c/0x110 [ 132.476721][ T9613] ? rate_control_rate_init+0x35f/0x6a0 [ 132.476721][ T9613] ieee80211_ibss_finish_sta+0x212/0x390 [ 132.476721][ T9613] ? ieee80211_ibss_build_presp+0x15f0/0x15f0 [ 132.476721][ T9613] ? __local_bh_enable_ip+0x9c/0x110 [ 132.476721][ T9613] ieee80211_ibss_work+0x2c7/0xe80 [ 132.476721][ T9613] ? ieee80211_ibss_rx_queued_mgmt+0x1870/0x1870 [ 132.476721][ T9613] ? mark_held_locks+0x9f/0xe0 [ 132.476721][ T9613] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 132.476721][ T9613] ? lockdep_hardirqs_on+0x79/0x100 [ 132.476721][ T9613] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 132.476721][ T9613] ieee80211_iface_work+0x82e/0x970 [ 132.476721][ T9613] process_one_work+0x933/0x15a0 [ 132.476721][ T9613] ? lock_release+0x710/0x710 [ 132.476721][ T9613] ? pwq_dec_nr_in_flight+0x320/0x320 [ 132.476721][ T9613] ? rwlock_bug.part.0+0x90/0x90 [ 132.476721][ T9613] ? _raw_spin_lock_irq+0x41/0x50 [ 132.476721][ T9613] worker_thread+0x64c/0x1120 [ 132.476721][ T9613] ? __kthread_parkme+0x13f/0x1e0 [ 132.476721][ T9613] ? process_one_work+0x15a0/0x15a0 [ 132.476721][ T9613] kthread+0x3af/0x4a0 [ 132.476721][ T9613] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 132.476721][ T9613] ret_from_fork+0x1f/0x30 [ 132.832985][ T3079] Bluetooth: hci0: command 0x041b tx timeout [ 132.843055][ T9613] BUG: sleeping function called from invalid context at net/mac80211/sta_info.c:1962 [ 132.859761][ T9613] in_atomic(): 0, irqs_disabled(): 0, non_block: 0, pid: 9613, name: kworker/u16:3 [ 132.877475][ T9613] INFO: lockdep is turned off. [ 132.887166][ T9613] Preemption disabled at: [ 132.887185][ T9613] [] preempt_schedule_thunk+0x16/0x18 [ 132.910494][ T9613] CPU: 3 PID: 9613 Comm: kworker/u16:3 Tainted: G W 5.10.0-rc3-syzkaller #0 [ 132.920361][ T9613] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014 [ 132.920361][ T9613] Workqueue: phy3 ieee80211_iface_work [ 132.920361][ T9613] Call Trace: [ 132.920361][ T9613] dump_stack+0x107/0x163 [ 132.920361][ T9613] ? preempt_schedule_thunk+0x16/0x18 [ 132.920361][ T9613] ___might_sleep.cold+0x1e8/0x22e [ 132.920361][ T9613] sta_info_move_state+0x32/0x8d0 [ 132.920361][ T9613] sta_info_free+0x65/0x3b0 [ 132.920361][ T9613] sta_info_insert_rcu+0x303/0x2ba0 [ 132.920361][ T9613] ? find_held_lock+0x2d/0x110 [ 132.920361][ T9613] ? rate_control_rate_init+0x32c/0x6a0 [ 132.920361][ T9613] ? sta_info_free+0x3b0/0x3b0 [ 133.126582][ T9613] ? __local_bh_enable_ip+0x9c/0x110 [ 133.126582][ T9613] ? rate_control_rate_init+0x35f/0x6a0 [ 133.126582][ T9613] ieee80211_ibss_finish_sta+0x212/0x390 [ 133.126582][ T9613] ? ieee80211_ibss_build_presp+0x15f0/0x15f0 [ 133.126582][ T9613] ? __local_bh_enable_ip+0x9c/0x110 [ 133.126582][ T9613] ieee80211_ibss_work+0x2c7/0xe80 [ 133.126582][ T9613] ? ieee80211_ibss_rx_queued_mgmt+0x1870/0x1870 [ 133.126582][ T9613] ? mark_held_locks+0x9f/0xe0 [ 133.126582][ T9613] ? _raw_spin_unlock_irqrestore+0x42/0x50 [ 133.126582][ T9613] ? lockdep_hardirqs_on+0x79/0x100 [ 133.126582][ T9613] ? _raw_spin_unlock_irqrestore+0x2f/0x50 [ 133.126582][ T9613] ieee80211_iface_work+0x82e/0x970 [ 133.126582][ T9613] process_one_work+0x933/0x15a0 [ 133.126582][ T9613] ? lock_release+0x710/0x710 [ 133.126582][ T9613] ? pwq_dec_nr_in_flight+0x320/0x320 [ 133.126582][ T9613] ? rwlock_bug.part.0+0x90/0x90 [ 133.126582][ T9613] ? _raw_spin_lock_irq+0x41/0x50 [ 133.126582][ T9613] worker_thread+0x64c/0x1120 [ 133.126582][ T9613] ? __kthread_parkme+0x13f/0x1e0 [ 133.126582][ T9613] ? process_one_work+0x15a0/0x15a0 [ 133.126582][ T9613] kthread+0x3af/0x4a0 [ 133.126582][ T9613] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 133.126582][ T9613] ret_from_fork+0x1f/0x30 [ 133.408326][ T9604] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation 2020/11/14 12:55:30 building call list... [ 133.642917][ T2979] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 133.770101][ T2979] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 133.876765][ T2979] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 133.965183][ T2979] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 135.057983][ T2979] device hsr_slave_0 left promiscuous mode [ 135.103815][ T2979] device hsr_slave_1 left promiscuous mode [ 135.128812][ T2979] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 135.172445][ T2979] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 135.221819][ T2979] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 135.257370][ T2979] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 135.298298][ T2979] device bridge_slave_1 left promiscuous mode [ 135.330477][ T2979] bridge0: port 2(bridge_slave_1) entered disabled state [ 135.368012][ T2979] device bridge_slave_0 left promiscuous mode [ 135.389114][ T2979] bridge0: port 1(bridge_slave_0) entered disabled state [ 135.414300][ T2979] device veth1_macvtap left promiscuous mode [ 135.431848][ T2979] device veth0_macvtap left promiscuous mode [ 135.455149][ T2979] device veth1_vlan left promiscuous mode [ 135.473947][ T2979] device veth0_vlan left promiscuous mode executing program [ 135.809026][ T2979] team0 (unregistering): Port device team_slave_1 removed [ 135.824069][ T2979] team0 (unregistering): Port device team_slave_0 removed [ 135.840725][ T2979] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 135.866855][ T2979] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 135.913561][ T2979] bond0 (unregistering): Released all slaves [ 136.092399][ T9599] can: request_module (can-proto-0) failed. [ 136.620645][ T9599] can: request_module (can-proto-0) failed. [ 136.641298][ T9599] can: request_module (can-proto-0) failed. [ 136.904507][ T9599] base_sock_release(000000007eb0a051) sk=00000000188fa0fa VM DIAGNOSIS: 12:55:29 Registers: info registers vcpu 0 RAX=0000000000050f3f RBX=ffffffff8b09af80 RCX=1ffffffff19d8e89 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000000 RBP=fffffbfff16135f0 RSP=ffffffff8b007e40 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000000 R11=0000000000000000 R12=0000000000000000 R13=0000000000000000 R14=ffffffff8cecae08 R15=0000000000000000 RIP=ffffffff88e7cad3 RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88802cc00000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000560bb88d4000 CR3=00000000274d6000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=205b5d3933393738392e30333120205b XMM01=444441203a36765049205d3433542020 XMM02=435f56454454454e28464e4f43524444 XMM03=6c203a316e616c77203a2945474e4148 XMM04=5d3933393738392e30333120205b203a XMM05=3a30353a30353a30353a30353a303520 XMM06=200030353a30350030353a30353a3035 XMM07=20676e6974746553202e65636e616d72 XMM08=ffffff0000000000ff000000000000ff XMM09=00000000000000000000000000000000 XMM10=ffffff00000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000051f41 RBX=ffff888010862180 RCX=1ffffffff19d8e89 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000000 RBP=ffffed100210c430 RSP=ffffc900003ffdf8 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000000 R11=0000000000000000 R12=0000000000000001 R13=0000000000000001 R14=ffffffff8cecae08 R15=0000000000000000 RIP=ffffffff88e7cad3 RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88802cd00000 ffffffff 00c00000 LDT=0000 0000000000000000 00000000 00000000 TR =0040 fffffe000003e000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe000003c000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe81375b000 CR3=0000000024fbf000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=205b5d3933393738392e30333120205b XMM01=00000000000000000000000000000000 XMM02=00000000000001210000000000435455 XMM03=6e20676e697461657243203a316e616c XMM04=77205d3954202020205b5d3033393630 XMM05=3033393630392e30333120205b3e363c XMM06=636562206b6e696c203a646e6f625f6f XMM07=00000000000000002000000000000020 XMM08=ffffff0000000000ff000000000000ff XMM09=00000000000000000000000000000000 XMM10=ffffff00000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 2 RAX=000000000004aa45 RBX=ffff888010864300 RCX=1ffffffff19d8e89 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000000 RBP=ffffed100210c860 RSP=ffffc9000040fdf8 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000000 R11=0000000000000000 R12=0000000000000002 R13=0000000000000002 R14=ffffffff8cecae08 R15=0000000000000000 RIP=ffffffff88e7cad3 RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88802ce00000 ffffffff 00c00000 LDT=0000 0000000000000000 00000000 00000000 TR =0040 fffffe0000079000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000077000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6e5bf16f28 CR3=00000000274d6000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=ffff0000ff0000000000000000000000 XMM02=000000000000000000000000ffffffff XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 3 RAX=0000000000000031 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff840e8061 RDI=ffffffff8fad8aa0 RBP=ffffffff8fad8a60 RSP=ffffc90001e67478 R8 =0000000000000001 R9 =0000000000000003 R10=0000000000000000 R11=0000000000000000 R12=0000000000000031 R13=0000000000000031 R14=ffffffff8fad8a60 R15=dffffc0000000000 RIP=ffffffff840e80b8 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88802cf00000 ffffffff 00c00000 LDT=0000 0000000000000000 00000000 00000000 TR =0040 fffffe00000b4000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe00000b2000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe81375b000 CR3=00000000274d6000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=ffff0000ff0000000000000000000000 XMM02=000000000000000000000000ffffffff XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000