Warning: Permanently added '10.128.10.24' (ED25519) to the list of known hosts. 1970/01/01 00:00:46 ignoring optional flag "type"="gce" 1970/01/01 00:00:46 parsed 1 programs [ 46.917818][ T6754] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS 1970/01/01 00:00:46 executed programs: 0 [ 46.933423][ T53] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 46.935011][ T53] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 46.935600][ T53] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 46.935978][ T53] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 46.936165][ T53] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 46.984810][ T6763] chnl_net:caif_netlink_parms(): no params data found [ 47.003758][ T6763] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.003829][ T6763] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.003876][ T6763] bridge_slave_0: entered allmulticast mode [ 47.004440][ T6763] bridge_slave_0: entered promiscuous mode [ 47.005610][ T6763] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.005649][ T6763] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.005699][ T6763] bridge_slave_1: entered allmulticast mode [ 47.006088][ T6763] bridge_slave_1: entered promiscuous mode [ 47.017608][ T6763] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 47.018575][ T6763] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 47.026205][ T6763] team0: Port device team_slave_0 added [ 47.027373][ T6763] team0: Port device team_slave_1 added [ 47.033424][ T6763] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 47.033441][ T6763] 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. [ 47.033452][ T6763] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 47.034194][ T6763] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 47.034201][ T6763] 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. [ 47.034214][ T6763] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 47.053156][ T6763] hsr_slave_0: entered promiscuous mode [ 47.053450][ T6763] hsr_slave_1: entered promiscuous mode [ 47.377837][ T6763] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 47.381006][ T6763] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 47.383640][ T6763] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 47.386015][ T6763] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 47.399580][ T6763] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.399623][ T6763] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.399698][ T6763] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.399722][ T6763] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.412223][ T6763] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.415046][ T2210] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.417667][ T2210] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.422043][ T6763] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.424451][ T5472] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.424496][ T5472] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.429148][ T5472] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.429199][ T5472] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.487914][ T6763] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.500609][ T6763] veth0_vlan: entered promiscuous mode [ 47.502085][ T6763] veth1_vlan: entered promiscuous mode [ 47.518156][ T6763] veth0_macvtap: entered promiscuous mode [ 47.519359][ T6763] veth1_macvtap: entered promiscuous mode [ 47.524264][ T6763] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.525305][ T6763] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.531364][ T2210] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.531916][ T2210] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.533493][ T2210] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.533562][ T2210] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.658137][ T6850] nbd0: detected capacity change from 0 to 8388607 [ 48.428693][ T53] block nbd0: Receive control failed (result -104) [ 48.977076][ T53] Bluetooth: hci0: command tx timeout [ 51.046871][ T53] Bluetooth: hci0: command tx timeout [ 53.126702][ T53] Bluetooth: hci0: command tx timeout [ 55.206574][ T53] Bluetooth: hci0: command tx timeout [ 64.487565][ T2460] ieee802154 phy0 wpan0: encryption failed: -22 [ 64.488707][ T2460] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.607391][ T24] cfg80211: failed to load regulatory.db [ 77.927490][ T11] block nbd0: Possible stuck request 00000000d201326a: control (read@0,4096B). Runtime 30 seconds 1970/01/01 00:01:42 executed programs: 1 [ 103.611039][ T6160] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 103.612767][ T6160] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 103.614125][ T6160] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 103.615719][ T6160] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 103.616849][ T6160] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 103.663988][ T6963] chnl_net:caif_netlink_parms(): no params data found [ 103.683561][ T6963] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.683644][ T6963] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.683717][ T6963] bridge_slave_0: entered allmulticast mode [ 103.684131][ T6963] bridge_slave_0: entered promiscuous mode [ 103.684910][ T6963] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.684953][ T6963] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.684994][ T6963] bridge_slave_1: entered allmulticast mode [ 103.685393][ T6963] bridge_slave_1: entered promiscuous mode [ 103.697739][ T6963] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 103.698592][ T6963] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 103.705248][ T6963] team0: Port device team_slave_0 added [ 103.706495][ T6963] team0: Port device team_slave_1 added [ 103.713292][ T6963] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 103.713312][ T6963] 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. [ 103.713326][ T6963] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 103.713815][ T6963] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 103.713822][ T6963] 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. [ 103.713834][ T6963] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 103.731727][ T6963] hsr_slave_0: entered promiscuous mode [ 103.732017][ T6963] hsr_slave_1: entered promiscuous mode [ 103.732214][ T6963] debugfs: 'hsr0' already exists in 'hsr' [ 103.732262][ T6963] Cannot create hsr debugfs directory [ 103.765161][ T6963] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 103.831825][ T6963] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 103.881770][ T6963] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 103.923191][ T6963] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 104.029006][ T6963] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 104.031623][ T6963] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 104.033963][ T6963] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 104.036200][ T6963] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 104.044980][ T6963] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.045028][ T6963] bridge0: port 2(bridge_slave_1) entered forwarding state [ 104.045095][ T6963] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.045118][ T6963] bridge0: port 1(bridge_slave_0) entered forwarding state [ 104.060038][ T6963] 8021q: adding VLAN 0 to HW filter on device bond0 [ 104.063305][ T835] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.064714][ T835] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.069307][ T6963] 8021q: adding VLAN 0 to HW filter on device team0 [ 104.073617][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.073661][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 104.074024][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.074040][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 104.119400][ T6963] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 104.130978][ T6963] veth0_vlan: entered promiscuous mode [ 104.132596][ T6963] veth1_vlan: entered promiscuous mode [ 104.138984][ T6963] veth0_macvtap: entered promiscuous mode [ 104.139955][ T6963] veth1_macvtap: entered promiscuous mode [ 104.144193][ T6963] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 104.145438][ T6963] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 104.150452][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.150648][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.150673][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.150691][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.686614][ T6160] Bluetooth: hci1: command tx timeout [ 107.766584][ T6160] Bluetooth: hci1: command tx timeout [ 108.026615][ T11] block nbd0: Possible stuck request 00000000d201326a: control (read@0,4096B). Runtime 60 seconds [ 109.856573][ T6160] Bluetooth: hci1: command tx timeout [ 110.212873][ T6207] udevd[6207]: worker [6765] /devices/virtual/block/nbd0 is taking a long time [ 111.926581][ T6160] Bluetooth: hci1: command tx timeout [ 125.926949][ T2460] ieee802154 phy0 wpan0: encryption failed: -22 [ 125.928125][ T2460] ieee802154 phy1 wpan1: encryption failed: -22 [ 138.087022][ T11] block nbd0: Possible stuck request 00000000d201326a: control (read@0,4096B). Runtime 90 seconds 1970/01/01 00:02:39 executed programs: 2 [ 160.220028][ T53] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 160.221374][ T53] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 160.222569][ T53] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 160.224399][ T53] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 160.225884][ T53] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 160.273819][ T6990] chnl_net:caif_netlink_parms(): no params data found [ 160.294098][ T6990] bridge0: port 1(bridge_slave_0) entered blocking state [ 160.294200][ T6990] bridge0: port 1(bridge_slave_0) entered disabled state [ 160.294273][ T6990] bridge_slave_0: entered allmulticast mode [ 160.294704][ T6990] bridge_slave_0: entered promiscuous mode [ 160.295527][ T6990] bridge0: port 2(bridge_slave_1) entered blocking state [ 160.295570][ T6990] bridge0: port 2(bridge_slave_1) entered disabled state [ 160.295612][ T6990] bridge_slave_1: entered allmulticast mode [ 160.296030][ T6990] bridge_slave_1: entered promiscuous mode [ 160.307518][ T6990] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 160.308434][ T6990] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 160.316525][ T6990] team0: Port device team_slave_0 added [ 160.318781][ T6990] team0: Port device team_slave_1 added [ 160.325638][ T6990] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 160.326042][ T6990] 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. [ 160.326062][ T6990] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 160.331379][ T6990] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 160.331391][ T6990] 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. [ 160.331406][ T6990] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 160.344690][ T6990] hsr_slave_0: entered promiscuous mode [ 160.345009][ T6990] hsr_slave_1: entered promiscuous mode [ 160.345215][ T6990] debugfs: 'hsr0' already exists in 'hsr' [ 160.345226][ T6990] Cannot create hsr debugfs directory [ 160.380966][ T6990] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 160.432223][ T6990] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 160.481757][ T6990] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 160.522485][ T6990] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 160.650942][ T6990] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 160.653157][ T6990] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 160.655460][ T6990] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 160.658076][ T6990] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 160.666430][ T6990] bridge0: port 2(bridge_slave_1) entered blocking state [ 160.666473][ T6990] bridge0: port 2(bridge_slave_1) entered forwarding state [ 160.666575][ T6990] bridge0: port 1(bridge_slave_0) entered blocking state [ 160.666604][ T6990] bridge0: port 1(bridge_slave_0) entered forwarding state [ 160.682318][ T6990] 8021q: adding VLAN 0 to HW filter on device bond0 [ 160.685278][ T6990] 8021q: adding VLAN 0 to HW filter on device team0 [ 160.687333][ T835] bridge0: port 1(bridge_slave_0) entered disabled state [ 160.688730][ T835] bridge0: port 2(bridge_slave_1) entered disabled state [ 160.694572][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 160.694619][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 160.699445][ T835] bridge0: port 2(bridge_slave_1) entered blocking state [ 160.699487][ T835] bridge0: port 2(bridge_slave_1) entered forwarding state [ 160.750603][ T6990] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 160.760794][ T6990] veth0_vlan: entered promiscuous mode [ 160.763680][ T6990] veth1_vlan: entered promiscuous mode [ 160.771301][ T6990] veth0_macvtap: entered promiscuous mode [ 160.772284][ T6990] veth1_macvtap: entered promiscuous mode [ 160.776432][ T6990] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 160.778956][ T6990] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 160.782765][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 160.784782][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 160.787908][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 160.789718][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 162.246657][ T53] Bluetooth: hci2: command tx timeout [ 164.326733][ T53] Bluetooth: hci2: command tx timeout [ 166.406739][ T53] Bluetooth: hci2: command tx timeout [ 168.166880][ T11] block nbd0: Possible stuck request 00000000d201326a: control (read@0,4096B). Runtime 120 seconds [ 168.486606][ T53] Bluetooth: hci2: command tx timeout [ 174.086603][ T6160] Bluetooth: hci0: command 0x0406 tx timeout [ 187.367266][ T2460] ieee802154 phy0 wpan0: encryption failed: -22 [ 187.368888][ T2460] ieee802154 phy1 wpan1: encryption failed: -22 [ 191.856729][ T32] INFO: task syz-executor.0:6850 blocked for more than 143 seconds. [ 191.856758][ T32] Not tainted syzkaller #0 [ 191.858469][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 191.858478][ T32] task:syz-executor.0 state:D stack:0 pid:6850 tgid:6849 ppid:6763 task_flags:0x400140 flags:0x00000019 [ 191.858497][ T32] Call trace: [ 191.858501][ T32] __switch_to+0x418/0x87c (T) [ 191.858515][ T32] __schedule+0x1250/0x2a7c [ 191.858522][ T32] schedule+0xb4/0x230 [ 191.858527][ T32] schedule_preempt_disabled+0x18/0x2c [ 191.858533][ T32] __mutex_lock_common+0xd04/0x2678 [ 191.858540][ T32] mutex_lock_nested+0x2c/0x38 [ 191.858545][ T32] bdev_release+0x154/0x654 [ 191.858553][ T32] blkdev_release+0x20/0x34 [ 191.858560][ T32] __fput+0x340/0x75c [ 191.858567][ T32] ____fput+0x20/0x58 [ 191.858573][ T32] task_work_run+0x1dc/0x260 [ 191.858582][ T32] get_signal+0x112c/0x12f8 [ 191.858589][ T32] arch_do_signal_or_restart+0x268/0x46d4 [ 191.858596][ T32] exit_to_user_mode_loop+0x88/0x18c [ 191.858603][ T32] el0_svc+0x17c/0x26c [ 191.858609][ T32] el0t_64_sync_handler+0x84/0x12c [ 191.858615][ T32] el0t_64_sync+0x198/0x19c [ 191.858632][ T32] [ 191.858632][ T32] Showing all locks held in the system: [ 191.858638][ T32] 1 lock held by khungtaskd/32: [ 191.858642][ T32] #0: ffff80008fa5b520 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire+0x4/0x48 [ 191.858663][ T32] 2 locks held by pr/ttyAMA-1/43: [ 191.858690][ T32] 1 lock held by klogd/6196: [ 191.858695][ T32] 2 locks held by getty/6350: [ 191.858700][ T32] #0: ffff0000d524f0a0 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3c/0x4c [ 191.858721][ T32] #1: ffff800099f1e2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x34c/0xfc8 [ 191.858742][ T32] 1 lock held by udevd/6765: [ 191.858746][ T32] #0: ffff0000cb9f5358 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0xcc/0xc20 [ 191.858765][ T32] 1 lock held by syz-executor.0/6850: [ 191.858768][ T32] #0: ffff0000cb9f5358 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_release+0x154/0x654 [ 191.858786][ T32] 1 lock held by syz-executor.0/6982: [ 191.858789][ T32] #0: ffff0000cb9f5358 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0xcc/0xc20 [ 191.858806][ T32] 1 lock held by syz-executor.0/7009: [ 191.858809][ T32] #0: ffff0000cb9f5358 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0xcc/0xc20 [ 191.858825][ T32] [ 191.858828][ T32] ============================================= [ 191.858828][ T32] [ 198.246698][ T11] block nbd0: Possible stuck request 00000000d201326a: control (read@0,4096B). Runtime 150 seconds