Warning: Permanently added '10.128.1.155' (ED25519) to the list of known hosts. 1970/01/01 00:00:57 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:00:57 ignoring optional flag "type"="gce" 1970/01/01 00:00:58 parsed 1 programs [ 58.370463][ T6599] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS 1970/01/01 00:00:58 executed programs: 0 [ 58.407617][ T5986] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 58.410382][ T5986] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 58.412516][ T5986] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 58.419523][ T5986] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 58.421747][ T5986] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 58.423705][ T5986] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 58.510831][ T6614] chnl_net:caif_netlink_parms(): no params data found [ 58.537780][ T6614] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.539440][ T6614] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.541070][ T6614] bridge_slave_0: entered allmulticast mode [ 58.542845][ T6614] bridge_slave_0: entered promiscuous mode [ 58.545605][ T6614] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.547118][ T6614] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.548726][ T6614] bridge_slave_1: entered allmulticast mode [ 58.550469][ T6614] bridge_slave_1: entered promiscuous mode [ 58.563125][ T6614] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.566332][ T6614] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.577490][ T6614] team0: Port device team_slave_0 added [ 58.579804][ T6614] team0: Port device team_slave_1 added [ 58.590349][ T6614] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 58.591860][ T6614] 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. [ 58.597581][ T6614] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 58.601238][ T6614] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 58.602779][ T6614] 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. [ 58.608886][ T6614] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 58.675661][ T6614] hsr_slave_0: entered promiscuous mode [ 58.714223][ T6614] hsr_slave_1: entered promiscuous mode [ 59.571644][ T6614] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 59.575265][ T6614] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 59.579016][ T6614] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 59.582710][ T6614] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 59.622306][ T6614] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.630272][ T6614] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.634307][ T41] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.635885][ T41] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.640913][ T41] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.642533][ T41] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.668462][ T6614] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 59.670630][ T6614] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 59.742293][ T6614] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.766991][ T6614] veth0_vlan: entered promiscuous mode [ 59.771541][ T6614] veth1_vlan: entered promiscuous mode [ 59.786411][ T6614] veth0_macvtap: entered promiscuous mode [ 59.789629][ T6614] veth1_macvtap: entered promiscuous mode [ 59.800173][ T6614] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 59.807060][ T6614] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 59.811155][ T6614] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.813124][ T6614] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.816974][ T6614] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.818817][ T6614] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.855852][ T615] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 59.857614][ T615] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.869525][ T615] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 59.871369][ T615] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 60.162464][ T6729] loop0: detected capacity change from 0 to 32768 [ 60.176674][ T6729] gfs2: fsid=(œ[{{{+: Trying to join cluster "lock_nolock", "(œ[{{{+" [ 60.180438][ T6729] gfs2: fsid=(œ[{{{+: Now mounting FS (format 0)... [ 60.211529][ T6729] gfs2: fsid=(œ[{{{+.0: journal 0 mapped with 22 extents in 0ms [ 60.218016][ T3833] gfs2: fsid=(œ[{{{+.0: jid=0, already locked for use [ 60.219633][ T3833] gfs2: fsid=(œ[{{{+.0: jid=0: Looking at journal... [ 60.263907][ T3833] gfs2: fsid=(œ[{{{+.0: jid=0: Journal head lookup took 44ms [ 60.268488][ T3833] gfs2: fsid=(œ[{{{+.0: jid=0: Done [ 60.270022][ T6729] gfs2: fsid=(œ[{{{+.0: first mount done, others may mount [ 60.495166][ T54] Bluetooth: hci0: command tx timeout [ 62.574446][ T54] Bluetooth: hci0: command tx timeout [ 64.496136][ T2351] ieee802154 phy0 wpan0: encryption failed: -22 [ 64.497703][ T2351] ieee802154 phy1 wpan1: encryption failed: -22 [ 64.654548][ T54] Bluetooth: hci0: command tx timeout [ 66.734048][ T54] Bluetooth: hci0: command tx timeout [ 69.628415][ T1766] cfg80211: failed to load regulatory.db [ 125.934524][ T2351] ieee802154 phy0 wpan0: encryption failed: -22 [ 125.935869][ T2351] ieee802154 phy1 wpan1: encryption failed: -22 [ 184.334177][ T5986] Bluetooth: hci0: command 0x0406 tx timeout [ 187.375156][ T2351] ieee802154 phy0 wpan0: encryption failed: -22 [ 187.376538][ T2351] ieee802154 phy1 wpan1: encryption failed: -22 [ 219.374062][ T31] INFO: task syz-executor.0:6614 blocked for more than 143 seconds. [ 219.375841][ T31] Not tainted 6.13.0-rc3-syzkaller-00020-g573067a5a685 #0 [ 219.377355][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 219.379087][ T31] task:syz-executor.0 state:D stack:0 pid:6614 tgid:6614 ppid:1 flags:0x00000005 [ 219.381075][ T31] Call trace: [ 219.381720][ T31] __switch_to+0x414/0x788 (T) [ 219.382672][ T31] __schedule+0x1744/0x27f0 [ 219.383688][ T31] schedule+0xbc/0x238 [ 219.385634][ T31] bit_wait+0x1c/0xac [ 219.386482][ T31] out_of_line_wait_on_bit+0x208/0x334 [ 219.387582][ T31] gfs2_glock_wait+0xb8/0x298 [ 219.388505][ T31] gfs2_glock_nq+0xc8c/0x1660 [ 219.389431][ T31] __gfs2_lookup+0x124/0x270 [ 219.390360][ T31] gfs2_lookup+0x2c/0x3c [ 219.391218][ T31] __lookup_slow+0x250/0x374 [ 219.392129][ T31] lookup_slow+0x60/0x84 [ 219.392958][ T31] walk_component+0x280/0x36c [ 219.394081][ T31] path_lookupat+0x13c/0x3d0 [ 219.394938][ T31] filename_lookup+0x204/0x51c [ 219.396039][ T31] user_path_at+0x50/0x74 [ 219.396895][ T31] __arm64_sys_umount+0xf4/0x178 [ 219.397871][ T31] invoke_syscall+0x98/0x2b8 [ 219.398769][ T31] el0_svc_common+0x130/0x23c [ 219.399682][ T31] do_el0_svc+0x48/0x58 [ 219.400511][ T31] el0_svc+0x54/0x168 [ 219.401313][ T31] el0t_64_sync_handler+0x84/0x108 [ 219.402323][ T31] el0t_64_sync+0x198/0x19c [ 219.403402][ T31] [ 219.403402][ T31] Showing all locks held in the system: [ 219.405035][ T31] 1 lock held by khungtaskd/31: [ 219.405981][ T31] #0: ffff80008fb82560 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire+0xc/0x44 [ 219.407839][ T31] 2 locks held by getty/6178: [ 219.408767][ T31] #0: ffff0000d7f080a0 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3c/0x4c [ 219.410632][ T31] #1: ffff80009b9fe2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x41c/0x1228 [ 219.412684][ T31] 1 lock held by syz-executor.0/6614: [ 219.413918][ T31] #0: ffff0000e38036c8 (&type->i_mutex_dir_key#8){.+.+}-{4:4}, at: lookup_slow+0x50/0x84 [ 219.415890][ T31] [ 219.416362][ T31] ============================================= [ 219.416362][ T31] [ 219.417982][ T31] Kernel panic - not syncing: hung_task: blocked tasks [ 219.419306][ T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.13.0-rc3-syzkaller-00020-g573067a5a685 #0 [ 219.421421][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 219.423440][ T31] Call trace: [ 219.424092][ T31] show_stack+0x2c/0x3c (C) [ 219.424987][ T31] dump_stack_lvl+0xe4/0x150 [ 219.425930][ T31] dump_stack+0x1c/0x28 [ 219.426769][ T31] panic+0x300/0x8a0 [ 219.427572][ T31] hung_task_panic+0x0/0x2c [ 219.428515][ T31] kthread+0x288/0x310 [ 219.429338][ T31] ret_from_fork+0x10/0x20 [ 219.430379][ T31] SMP: stopping secondary CPUs [ 219.431592][ T31] Kernel Offset: disabled [ 219.432505][ T31] CPU features: 0x100,00002070,00800250,82017203 [ 219.433788][ T31] Memory Limit: none [ 219.797303][ T31] Rebooting in 86400 seconds..