Warning: Permanently added '10.128.0.103' (ED25519) to the list of known hosts. 1970/01/01 00:00:45 ignoring optional flag "type"="gce" 1970/01/01 00:00:45 parsed 1 programs [ 45.357074][ T6758] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS 1970/01/01 00:00:45 executed programs: 0 [ 45.372146][ T6163] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 45.373785][ T6163] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 45.375143][ T6163] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 45.376782][ T6163] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 45.378250][ T6163] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 45.433916][ T6763] chnl_net:caif_netlink_parms(): no params data found [ 45.462406][ T6763] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.462480][ T6763] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.462524][ T6763] bridge_slave_0: entered allmulticast mode [ 45.462921][ T6763] bridge_slave_0: entered promiscuous mode [ 45.463857][ T6763] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.463896][ T6763] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.463934][ T6763] bridge_slave_1: entered allmulticast mode [ 45.464350][ T6763] bridge_slave_1: entered promiscuous mode [ 45.476113][ T6763] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 45.476924][ T6763] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 45.484239][ T6763] team0: Port device team_slave_0 added [ 45.484920][ T6763] team0: Port device team_slave_1 added [ 45.491773][ T6763] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 45.491791][ 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. [ 45.491804][ T6763] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 45.492531][ T6763] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.492539][ 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. [ 45.492551][ T6763] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.510681][ T6763] hsr_slave_0: entered promiscuous mode [ 45.510967][ T6763] hsr_slave_1: entered promiscuous mode [ 45.823550][ T6763] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 45.825785][ T6763] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 45.830370][ T6763] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 45.834719][ T6763] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 45.846636][ T6763] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.846678][ T6763] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.846747][ T6763] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.846769][ T6763] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.862265][ T6763] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.865034][ T6763] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.866337][ T2379] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.867633][ T2379] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.878611][ T4411] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.878740][ T4411] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.881593][ T2379] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.881628][ T2379] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.892150][ T6763] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 45.892181][ T6763] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 45.944839][ T6763] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.958400][ T6763] veth0_vlan: entered promiscuous mode [ 45.963221][ T6763] veth1_vlan: entered promiscuous mode [ 45.972450][ T6763] veth0_macvtap: entered promiscuous mode [ 45.973456][ T6763] veth1_macvtap: entered promiscuous mode [ 45.977644][ T6763] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 45.982902][ T6763] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 45.985006][ T3952] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.985673][ T3952] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.985694][ T3952] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.985708][ T3952] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.139347][ T6845] loop0: detected capacity change from 0 to 32768 [ 46.144917][ T6845] ======================================================= [ 46.144917][ T6845] WARNING: The mand mount option has been deprecated and [ 46.144917][ T6845] and is ignored by this kernel. Remove the mand [ 46.144917][ T6845] option from the mount to silence this warning. [ 46.144917][ T6845] ======================================================= [ 46.178255][ T6845] gfs2: fsid=}: Trying to join cluster "lock_nolock", "}" [ 46.178279][ T6845] gfs2: fsid=}: Now mounting FS (format 1801)... [ 46.183929][ T6845] gfs2: fsid=}.0: journal 0 mapped with 16 extents in 0ms [ 46.184630][ T6839] gfs2: fsid=}.0: jid=0, already locked for use [ 46.184638][ T6839] gfs2: fsid=}.0: jid=0: Looking at journal... [ 46.207190][ T6839] gfs2: fsid=}.0: jid=0: Journal head lookup took 22ms [ 46.209913][ T6839] gfs2: fsid=}.0: jid=0: Done [ 46.210058][ T6845] gfs2: fsid=}.0: first mount done, others may mount [ 47.389439][ T6163] Bluetooth: hci0: command tx timeout [ 49.469168][ T6163] Bluetooth: hci0: command tx timeout [ 51.549181][ T6163] Bluetooth: hci0: command tx timeout [ 53.628952][ T6163] Bluetooth: hci0: command tx timeout [ 64.509867][ T2467] ieee802154 phy0 wpan0: encryption failed: -22 [ 64.509914][ T2467] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.633424][ T10] cfg80211: failed to load regulatory.db [ 125.949403][ T2467] ieee802154 phy0 wpan0: encryption failed: -22 [ 125.949447][ T2467] ieee802154 phy1 wpan1: encryption failed: -22 [ 168.989037][ T54] Bluetooth: hci0: command 0x0406 tx timeout [ 187.389380][ T2467] ieee802154 phy0 wpan0: encryption failed: -22 [ 187.389423][ T2467] ieee802154 phy1 wpan1: encryption failed: -22 [ 190.589010][ T32] INFO: task syz-executor.0:6763 blocked for more than 143 seconds. [ 190.589037][ T32] Not tainted syzkaller #0 [ 190.592248][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 190.592276][ T32] task:syz-executor.0 state:D stack:0 pid:6763 tgid:6763 ppid:1 task_flags:0x400140 flags:0x00000001 [ 190.592298][ T32] Call trace: [ 190.592303][ T32] __switch_to+0x418/0x87c (T) [ 190.592318][ T32] __schedule+0x1250/0x2a7c [ 190.592326][ T32] schedule+0xb4/0x230 [ 190.592333][ T32] bit_wait+0x1c/0xac [ 190.592341][ T32] out_of_line_wait_on_bit+0x158/0x1f0 [ 190.592347][ T32] gfs2_glock_wait+0xbc/0x298 [ 190.592355][ T32] gfs2_glock_nq+0xc80/0x1338 [ 190.592360][ T32] __gfs2_lookup+0x120/0x278 [ 190.592366][ T32] gfs2_lookup+0x2c/0x3c [ 190.592371][ T32] __lookup_slow+0x254/0x378 [ 190.592379][ T32] lookup_slow+0x5c/0x80 [ 190.592386][ T32] path_lookupat+0x338/0x780 [ 190.592392][ T32] filename_lookup+0x1ac/0x454 [ 190.592398][ T32] user_path_at+0x50/0x74 [ 190.592404][ T32] __arm64_sys_umount+0xf0/0x174 [ 190.592411][ T32] invoke_syscall+0x98/0x254 [ 190.592418][ T32] el0_svc_common+0xe8/0x23c [ 190.592424][ T32] do_el0_svc+0x48/0x58 [ 190.592430][ T32] el0_svc+0x5c/0x26c [ 190.592437][ T32] el0t_64_sync_handler+0x84/0x12c [ 190.592443][ T32] el0t_64_sync+0x198/0x19c [ 190.592457][ T32] [ 190.592457][ T32] Showing all locks held in the system: [ 190.592463][ T32] 1 lock held by khungtaskd/32: [ 190.592467][ T32] #0: ffff80008fa5b520 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire+0x4/0x48 [ 190.592489][ T32] 2 locks held by pr/ttyAMA-1/43: [ 190.592509][ T32] 2 locks held by getty/6354: [ 190.592513][ T32] #0: ffff0000d5a720a0 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3c/0x4c [ 190.592531][ T32] #1: ffff800099f1e2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x34c/0xfc8 [ 190.592552][ T32] 1 lock held by syz-executor.0/6763: [ 190.592556][ T32] #0: ffff0000e71c8e88 (&type->i_mutex_dir_key#8){.+.+}-{4:4}, at: lookup_slow+0x4c/0x80 [ 190.592576][ T32] [ 190.592578][ T32] ============================================= [ 190.592578][ T32]