Warning: Permanently added '10.128.1.71' (ED25519) to the list of known hosts. 1970/01/01 00:01:01 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:01 ignoring optional flag "type"="gce" 1970/01/01 00:01:01 parsed 1 programs [ 62.026691][ T4295] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS 1970/01/01 00:01:01 executed programs: 0 [ 62.168630][ T4302] chnl_net:caif_netlink_parms(): no params data found [ 62.203605][ T4302] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.205934][ T4302] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.208419][ T4302] device bridge_slave_0 entered promiscuous mode [ 62.211933][ T4302] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.214023][ T4302] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.218245][ T4302] device bridge_slave_1 entered promiscuous mode [ 62.234361][ T4302] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 62.240930][ T4302] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 62.258384][ T4302] team0: Port device team_slave_0 added [ 62.261590][ T4302] team0: Port device team_slave_1 added [ 62.273769][ T4302] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 62.276250][ T4302] 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. [ 62.283119][ T4302] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 62.287588][ T4302] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 62.289369][ T4302] 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. [ 62.296338][ T4302] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 62.367203][ T4302] device hsr_slave_0 entered promiscuous mode [ 62.425707][ T4302] device hsr_slave_1 entered promiscuous mode [ 63.089013][ T4302] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 63.147528][ T4302] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 63.168549][ T4302] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 63.222355][ T4302] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 63.306215][ T4302] 8021q: adding VLAN 0 to HW filter on device bond0 [ 63.313329][ T1714] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.316189][ T1714] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.320660][ T4302] 8021q: adding VLAN 0 to HW filter on device team0 [ 63.324905][ T1714] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.328270][ T1714] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.330914][ T1714] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.332815][ T1714] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.336502][ T1714] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.348513][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.351182][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.353847][ T153] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.355951][ T153] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.362731][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.365711][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.377905][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.381636][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.384448][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.388039][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.390810][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.393608][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.401172][ T4302] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 63.404436][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.409373][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 63.412296][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.415040][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.496806][ T4302] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.499642][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 63.501865][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 63.517911][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.520672][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.534557][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.539181][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.542378][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.545857][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.550246][ T4302] device veth0_vlan entered promiscuous mode [ 63.557382][ T4302] device veth1_vlan entered promiscuous mode [ 63.572626][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 63.576504][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 63.579059][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 63.582342][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.587112][ T4302] device veth0_macvtap entered promiscuous mode [ 63.591190][ T4302] device veth1_macvtap entered promiscuous mode [ 63.602563][ T4302] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 63.604941][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 63.608909][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 63.611422][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 63.614634][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 63.623515][ T4302] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 63.630306][ T4302] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.632806][ T4302] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.635248][ T4302] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.639739][ T4302] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.643268][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 63.646075][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 63.694352][ T153] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.698992][ T153] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.702003][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 63.727204][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.729443][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.732388][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 64.059504][ T4408] loop0: detected capacity change from 0 to 32768 [ 64.076057][ T4408] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 64.079550][ T4408] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 64.127824][ T4408] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 64.132617][ T1534] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 64.134570][ T1534] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 64.136213][ T4046] Bluetooth: hci0: command 0x0409 tx timeout [ 66.215984][ T13] Bluetooth: hci0: command 0x041b tx timeout [ 68.295598][ T4046] Bluetooth: hci0: command 0x040f tx timeout [ 69.657308][ T2056] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.659613][ T2056] ieee802154 phy1 wpan1: encryption failed: -22 [ 70.375520][ T21] Bluetooth: hci0: command 0x0419 tx timeout [ 74.793107][ T3323] cfg80211: failed to load regulatory.db 1970/01/01 00:01:33 executed programs: 1 [ 94.885735][ T4657] chnl_net:caif_netlink_parms(): no params data found [ 94.918633][ T4657] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.920706][ T4657] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.923221][ T4657] device bridge_slave_0 entered promiscuous mode [ 94.927559][ T4657] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.929597][ T4657] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.932140][ T4657] device bridge_slave_1 entered promiscuous mode [ 94.947873][ T4657] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.952163][ T4657] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.967582][ T4657] team0: Port device team_slave_0 added [ 94.971664][ T4657] team0: Port device team_slave_1 added [ 94.984560][ T4657] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 94.986707][ T4657] 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. [ 94.993588][ T4657] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 94.998217][ T4657] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 95.000077][ T4657] 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. [ 95.007853][ T4657] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 95.067253][ T4657] device hsr_slave_0 entered promiscuous mode [ 95.105810][ T4657] device hsr_slave_1 entered promiscuous mode [ 95.145595][ T4657] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 95.147831][ T4657] Cannot create hsr debugfs directory [ 95.205169][ T4657] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 95.261961][ T4657] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 95.310443][ T4657] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 95.366131][ T4657] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 95.500499][ T4657] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 95.547889][ T4657] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 95.587722][ T4657] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 95.637611][ T4657] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 95.689603][ T4657] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.691625][ T4657] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.693782][ T4657] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.695902][ T4657] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.732266][ T4657] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.742419][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.745195][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.749507][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.752631][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 95.760271][ T4657] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.765828][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 95.768430][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.770309][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.778728][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 95.781255][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.783166][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.793692][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 95.799297][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 95.808493][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 95.814397][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 95.823000][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 95.830243][ T4657] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 95.907208][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 95.909424][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 95.916420][ T4657] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 95.928642][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 95.931573][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 95.943304][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 95.947390][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 95.951556][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 95.954113][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 95.959713][ T4657] device veth0_vlan entered promiscuous mode [ 95.966843][ T4657] device veth1_vlan entered promiscuous mode [ 95.979573][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 95.982320][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 95.984866][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 95.988293][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 95.992843][ T4657] device veth0_macvtap entered promiscuous mode [ 95.997957][ T4657] device veth1_macvtap entered promiscuous mode [ 96.009941][ T4657] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 96.012863][ T4657] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.016487][ T4657] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 96.020139][ T4657] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 96.022921][ T4657] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.028533][ T4657] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 96.030667][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 96.033221][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 96.036402][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 96.039103][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 96.041775][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 96.044410][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 96.049391][ T4657] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.051646][ T4657] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.053882][ T4657] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.057032][ T4657] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.093473][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.096877][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.099850][ T1714] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 96.117084][ T1714] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.119216][ T1714] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.122127][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 96.866389][ T13] Bluetooth: hci1: command 0x0409 tx timeout [ 98.935537][ T13] Bluetooth: hci1: command 0x041b tx timeout 1970/01/01 00:01:38 executed programs: 10 [ 101.015864][ T13] Bluetooth: hci1: command 0x040f tx timeout [ 103.105585][ T13] Bluetooth: hci1: command 0x0419 tx timeout 1970/01/01 00:01:43 executed programs: 26 1970/01/01 00:01:48 executed programs: 42 1970/01/01 00:01:54 executed programs: 58 1970/01/01 00:01:59 executed programs: 74 1970/01/01 00:02:04 executed programs: 90 1970/01/01 00:02:09 executed programs: 106 [ 131.106780][ T2056] ieee802154 phy0 wpan0: encryption failed: -22 [ 131.109107][ T2056] ieee802154 phy1 wpan1: encryption failed: -22 1970/01/01 00:02:14 executed programs: 122 1970/01/01 00:02:19 executed programs: 138 1970/01/01 00:02:24 executed programs: 154 1970/01/01 00:02:29 executed programs: 170 1970/01/01 00:02:34 executed programs: 186 1970/01/01 00:02:39 executed programs: 202 1970/01/01 00:02:44 executed programs: 218 1970/01/01 00:02:49 executed programs: 235 1970/01/01 00:02:54 executed programs: 251 1970/01/01 00:03:00 executed programs: 268 [ 184.375440][ T13] Bluetooth: hci0: command 0x0406 tx timeout 1970/01/01 00:03:05 executed programs: 284 1970/01/01 00:03:10 executed programs: 300 [ 192.546300][ T2056] ieee802154 phy0 wpan0: encryption failed: -22 [ 192.548219][ T2056] ieee802154 phy1 wpan1: encryption failed: -22 1970/01/01 00:03:15 executed programs: 316 1970/01/01 00:03:20 executed programs: 332 1970/01/01 00:03:25 executed programs: 349 1970/01/01 00:03:30 executed programs: 365 1970/01/01 00:03:35 executed programs: 381 [ 220.215623][ T4048] Bluetooth: hci1: command 0x0406 tx timeout 1970/01/01 00:03:40 executed programs: 397 [ 223.895503][ T27] INFO: task kworker/1:2:1534 blocked for more than 143 seconds. [ 223.897808][ T27] Not tainted 5.15.184-syzkaller #0 [ 223.899374][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 223.901598][ T27] task:kworker/1:2 state:D stack: 0 pid: 1534 ppid: 2 flags:0x00000008 [ 223.904039][ T27] Workqueue: gfs_recovery gfs2_recover_func [ 223.908961][ T27] Call trace: [ 223.909907][ T27] __switch_to+0x2f4/0x558 [ 223.911082][ T27] __schedule+0xe00/0x1c0c [ 223.912274][ T27] schedule+0x11c/0x1c8 [ 223.913398][ T27] io_schedule+0x84/0x160 [ 223.914525][ T27] wait_on_page_bit_common+0x61c/0xa74 [ 223.917573][ T27] wait_on_page_bit+0x58/0x68 [ 223.918877][ T27] gfs2_jhead_process_page+0x1e0/0x698 [ 223.920361][ T27] gfs2_find_jhead+0xb6c/0xca8 [ 223.921637][ T27] gfs2_recover_func+0x500/0x157c [ 223.923031][ T27] process_one_work+0x79c/0x1140 [ 223.924296][ T27] worker_thread+0x8f4/0x101c [ 223.928408][ T27] kthread+0x374/0x454 [ 223.929532][ T27] ret_from_fork+0x10/0x20 [ 223.930766][ T27] INFO: task syz-executor.0:4408 blocked for more than 143 seconds. [ 223.932887][ T27] Not tainted 5.15.184-syzkaller #0 [ 223.934393][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 223.937334][ T27] task:syz-executor.0 state:D stack: 0 pid: 4408 ppid: 4302 flags:0x0000000d [ 223.939867][ T27] Call trace: [ 223.940733][ T27] __switch_to+0x2f4/0x558 [ 223.941917][ T27] __schedule+0xe00/0x1c0c [ 223.943075][ T27] schedule+0x11c/0x1c8 [ 223.944150][ T27] bit_wait+0x1c/0xac [ 223.945196][ T27] out_of_line_wait_on_bit+0x15c/0x200 [ 223.949637][ T27] gfs2_recover_journal+0xf0/0x16c [ 223.951119][ T27] init_journal+0x133c/0x1d7c [ 223.952424][ T27] init_inodes+0xe0/0x2d4 [ 223.953577][ T27] gfs2_fill_super+0x121c/0x19e0 [ 223.954908][ T27] get_tree_bdev+0x358/0x544 [ 223.956697][ T27] gfs2_get_tree+0x54/0x1b4 [ 223.957913][ T27] vfs_get_tree+0x90/0x274 [ 223.959102][ T27] do_new_mount+0x228/0x810 [ 223.960295][ T27] path_mount+0x5b4/0x1000 [ 223.961473][ T27] __arm64_sys_mount+0x514/0x5e4 [ 223.962783][ T27] invoke_syscall+0x98/0x2b8 [ 223.964033][ T27] el0_svc_common+0x138/0x258 [ 223.965277][ T27] do_el0_svc+0x58/0x14c [ 223.970037][ T27] el0_svc+0x78/0x1e0 [ 223.971175][ T27] el0t_64_sync_handler+0xcc/0xe4 [ 223.972464][ T27] el0t_64_sync+0x1a0/0x1a4 [ 223.973769][ T27] [ 223.973769][ T27] Showing all locks held in the system: [ 223.978120][ T27] 1 lock held by khungtaskd/27: [ 223.979449][ T27] #0: ffff8000143211e0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0xc/0x44 [ 223.982072][ T27] 2 locks held by kworker/1:2/1534: [ 223.983442][ T27] #0: ffff0000c6bfad38 ((wq_completion)gfs_recovery){+.+.}-{0:0}, at: process_one_work+0x678/0x1140 [ 223.989275][ T27] #1: ffff8000234e7c00 ((work_completion)(&jd->jd_work)){+.+.}-{0:0}, at: process_one_work+0x6b8/0x1140 [ 223.992495][ T27] 2 locks held by getty/3788: [ 223.993715][ T27] #0: ffff0000d3699098 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x40/0x50 [ 223.996796][ T27] #1: ffff80001bb8b2e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x2f0/0xf6c [ 223.999582][ T27] 1 lock held by syz-executor.0/4408: [ 224.001029][ T27] #0: ffff0000db0aa0e0 (&type->s_umount_key#48/1){+.+.}-{3:3}, at: alloc_super+0x1a8/0x824 [ 224.003761][ T27] 3 locks held by syz-executor.0/5495: [ 224.005744][ T27] [ 224.006412][ T27] ============================================= [ 224.006412][ T27] [ 224.008645][ T27] Kernel panic - not syncing: hung_task: blocked tasks [ 224.010473][ T27] CPU: 1 PID: 27 Comm: khungtaskd Not tainted 5.15.184-syzkaller #0 [ 224.012539][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 224.015224][ T27] Call trace: [ 224.016106][ T27] dump_backtrace+0x0/0x43c [ 224.017303][ T27] show_stack+0x2c/0x3c [ 224.018385][ T27] __dump_stack+0x30/0x40 [ 224.019494][ T27] dump_stack_lvl+0xf8/0x160 [ 224.020704][ T27] dump_stack+0x1c/0x5c [ 224.021843][ T27] panic+0x2e4/0x854 [ 224.022884][ T27] hung_task_panic+0x0/0x2c [ 224.024127][ T27] kthread+0x374/0x454 [ 224.025210][ T27] ret_from_fork+0x10/0x20 [ 224.026454][ T27] SMP: stopping secondary CPUs [ 224.027794][ T27] Kernel Offset: disabled [ 224.028974][ T27] CPU features: 0x8,000081c1,21302e40 [ 224.030433][ T27] Memory Limit: none [ 224.383407][ T27] Rebooting in 86400 seconds..