Warning: Permanently added '10.128.10.42' (ED25519) to the list of known hosts. 1970/01/01 00:01:00 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:00 ignoring optional flag "type"="gce" 1970/01/01 00:01:00 parsed 1 programs [ 60.873285][ T4281] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS 1970/01/01 00:01:00 executed programs: 0 [ 60.998242][ T4290] chnl_net:caif_netlink_parms(): no params data found [ 61.028746][ T4290] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.030893][ T4290] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.033536][ T4290] device bridge_slave_0 entered promiscuous mode [ 61.037395][ T4290] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.039389][ T4290] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.042096][ T4290] device bridge_slave_1 entered promiscuous mode [ 61.057033][ T4290] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.061454][ T4290] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.076631][ T4290] team0: Port device team_slave_0 added [ 61.079589][ T4290] team0: Port device team_slave_1 added [ 61.090956][ T4290] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 61.092908][ T4290] 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. [ 61.100742][ T4290] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 61.105021][ T4290] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 61.107305][ T4290] 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. [ 61.114810][ T4290] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 61.168138][ T4290] device hsr_slave_0 entered promiscuous mode [ 61.215577][ T4290] device hsr_slave_1 entered promiscuous mode [ 61.898262][ T4290] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 61.936965][ T4290] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 61.997183][ T4290] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 62.027091][ T4290] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 62.116780][ T4290] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.123991][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.127468][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.132040][ T4290] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.139092][ T1828] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.142341][ T1828] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.145055][ T1828] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.147241][ T1828] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.150602][ T1828] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.159131][ T1828] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.161931][ T1828] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.164584][ T1828] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.166636][ T1828] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.169528][ T1828] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.183218][ T4290] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 62.186427][ T4290] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 62.190734][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.193722][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.198404][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.201283][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.204147][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.208228][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.211019][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.213881][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.218655][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.221425][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 62.224062][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 62.296463][ T4290] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 62.299465][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 62.301807][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 62.318444][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.321408][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.337158][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 62.339945][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.343234][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.347536][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.351572][ T4290] device veth0_vlan entered promiscuous mode [ 62.358244][ T4290] device veth1_vlan entered promiscuous mode [ 62.370902][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 62.373675][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 62.378212][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 62.381372][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.386369][ T4290] device veth0_macvtap entered promiscuous mode [ 62.390300][ T4290] device veth1_macvtap entered promiscuous mode [ 62.401403][ T4290] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 62.403598][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 62.407257][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 62.409844][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.412988][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.420173][ T4290] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 62.423343][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.426853][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.429977][ T4290] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.432647][ T4290] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.435038][ T4290] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.438165][ T4290] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.486005][ T439] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.488364][ T439] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.491174][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 62.509973][ T439] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.512312][ T439] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.515365][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 62.618759][ T4404] nbd0: detected capacity change from 0 to 65538 [ 62.926018][ T4045] Bluetooth: hci0: command 0x0409 tx timeout [ 63.374004][ T4039] block nbd0: Receive control failed (result -104) [ 63.375507][ T4396] block nbd0: shutting down sockets [ 63.379047][ C0] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 63.382681][ C0] Buffer I/O error on dev nbd0, logical block 0, async page read [ 63.385657][ T149] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 63.388820][ T149] Buffer I/O error on dev nbd0, logical block 0, async page read [ 63.391356][ T4293] ldm_validate_partition_table(): Disk read failed. [ 63.393409][ T4293] Dev nbd0: unable to read RDB block 0 [ 63.396511][ T4293] nbd0: unable to read partition table [ 63.398223][ T4293] nbd0: partition table beyond EOD, truncated [ 63.526821][ T4470] nbd0: detected capacity change from 0 to 65538 [ 64.251418][ T4039] block nbd0: Receive control failed (result -104) [ 64.251920][ T4461] block nbd0: shutting down sockets [ 64.266384][ C0] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 64.269503][ C0] Buffer I/O error on dev nbd0, logical block 0, async page read [ 64.271750][ T4293] ldm_validate_partition_table(): Disk read failed. [ 64.273657][ T4293] Dev nbd0: unable to read RDB block 0 [ 64.275154][ T4293] nbd0: unable to read partition table [ 64.277349][ T4293] nbd0: partition table beyond EOD, truncated [ 64.335645][ T4527] block nbd0: Device being setup by another task [ 64.337805][ T4527] nbd0: detected capacity change from 0 to 65538 [ 64.477972][ T4543] nbd0: detected capacity change from 0 to 65538 [ 65.005723][ T4045] Bluetooth: hci0: command 0x041b tx timeout [ 65.219375][ T4039] block nbd0: Receive control failed (result -104) [ 65.220085][ T4535] block nbd0: shutting down sockets [ 65.224062][ C0] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 65.227245][ C0] Buffer I/O error on dev nbd0, logical block 0, async page read [ 65.229930][ T227] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 65.232920][ T227] Buffer I/O error on dev nbd0, logical block 0, async page read [ 65.235585][ T227] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 65.238573][ T227] Buffer I/O error on dev nbd0, logical block 0, async page read [ 65.240846][ T227] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 65.243848][ T227] Buffer I/O error on dev nbd0, logical block 0, async page read [ 65.246186][ T227] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 65.249233][ T227] Buffer I/O error on dev nbd0, logical block 0, async page read [ 65.251542][ T227] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 65.254558][ T227] Buffer I/O error on dev nbd0, logical block 0, async page read [ 65.256962][ T227] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 65.260083][ T227] Buffer I/O error on dev nbd0, logical block 0, async page read [ 65.262360][ T4293] ldm_validate_partition_table(): Disk read failed. [ 65.264899][ T4293] Dev nbd0: unable to read RDB block 0 [ 65.268539][ T4293] nbd0: unable to read partition table [ 65.270130][ T4293] nbd0: partition table beyond EOD, truncated [ 65.377903][ T4610] nbd0: detected capacity change from 0 to 65538 [ 66.118613][ T4039] block nbd0: Receive control failed (result -104) [ 66.118974][ T4602] block nbd0: shutting down sockets [ 66.123215][ T4293] ldm_validate_partition_table(): Disk read failed. [ 66.125060][ T4293] Dev nbd0: unable to read RDB block 0 [ 66.126818][ T4293] nbd0: unable to read partition table [ 66.128317][ T4293] nbd0: partition table beyond EOD, truncated 1970/01/01 00:01:06 executed programs: 5 [ 66.175388][ T4628] block nbd0: Device being setup by another task [ 66.177588][ T4628] nbd0: detected capacity change from 0 to 65538 [ 66.306967][ T4631] nbd0: detected capacity change from 0 to 65538 [ 67.034983][ T4039] block nbd0: Receive control failed (result -104) [ 67.035404][ T4630] block nbd0: shutting down sockets [ 67.039890][ T4293] ldm_validate_partition_table(): Disk read failed. [ 67.041820][ T4293] Dev nbd0: unable to read RDB block 0 [ 67.043278][ T4293] nbd0: unable to read partition table [ 67.044895][ T4293] nbd0: partition table beyond EOD, truncated [ 67.085968][ T1535] Bluetooth: hci0: command 0x040f tx timeout [ 67.156931][ T4634] nbd0: detected capacity change from 0 to 65538 [ 67.895558][ T4039] block nbd0: Receive control failed (result -104) [ 67.895937][ T4633] block nbd0: shutting down sockets [ 67.900125][ T4293] ldm_validate_partition_table(): Disk read failed. [ 67.901966][ T4293] Dev nbd0: unable to read RDB block 0 [ 67.903456][ T4293] nbd0: unable to read partition table [ 67.905042][ T4293] nbd0: partition table beyond EOD, truncated [ 68.017886][ T4637] nbd0: detected capacity change from 0 to 65538 [ 68.752912][ T4039] block nbd0: Receive control failed (result -104) [ 68.753254][ T4636] block nbd0: shutting down sockets [ 68.757616][ C1] print_req_error: 11 callbacks suppressed [ 68.757627][ C1] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 68.762394][ C1] buffer_io_error: 11 callbacks suppressed [ 68.762405][ C1] Buffer I/O error on dev nbd0, logical block 0, async page read [ 68.766352][ T4293] ldm_validate_partition_table(): Disk read failed. [ 68.768276][ T4293] Dev nbd0: unable to read RDB block 0 [ 68.769811][ T4293] nbd0: unable to read partition table [ 68.771344][ T4293] nbd0: partition table beyond EOD, truncated [ 68.825563][ T4639] block nbd0: Device being setup by another task [ 68.828032][ T4639] nbd0: detected capacity change from 0 to 65538 [ 68.830677][ T227] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 68.833862][ T227] Buffer I/O error on dev nbd0, logical block 0, async page read [ 68.836480][ T149] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 68.839586][ T149] Buffer I/O error on dev nbd0, logical block 0, async page read [ 68.842028][ T227] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 68.845340][ T227] Buffer I/O error on dev nbd0, logical block 0, async page read [ 68.847692][ T149] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 68.850766][ T149] Buffer I/O error on dev nbd0, logical block 0, async page read [ 68.853140][ T227] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 68.856279][ T227] Buffer I/O error on dev nbd0, logical block 0, async page read [ 68.858480][ T149] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 68.861507][ T149] Buffer I/O error on dev nbd0, logical block 0, async page read [ 68.863738][ T227] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 68.866797][ T227] Buffer I/O error on dev nbd0, logical block 0, async page read [ 68.869393][ T149] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 68.872560][ T149] Buffer I/O error on dev nbd0, logical block 0, async page read [ 68.874726][ T4293] ldm_validate_partition_table(): Disk read failed. [ 68.876878][ T227] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 68.879895][ T227] Buffer I/O error on dev nbd0, logical block 0, async page read [ 68.882495][ T4293] Dev nbd0: unable to read RDB block 0 [ 68.884560][ T4293] nbd0: unable to read partition table [ 68.889488][ T4293] ldm_validate_partition_table(): Disk read failed. [ 68.891900][ T4293] Dev nbd0: unable to read RDB block 0 [ 68.900220][ T4293] nbd0: unable to read partition table [ 68.907325][ T4641] ldm_validate_partition_table(): Disk read failed. [ 68.909713][ T4641] Dev nbd0: unable to read RDB block 0 [ 68.911792][ T4641] nbd0: unable to read partition table [ 68.927112][ T4641] block nbd0: Device being setup by another task [ 69.056941][ T4644] nbd0: detected capacity change from 0 to 65538 [ 69.165346][ T4045] Bluetooth: hci0: command 0x0419 tx timeout [ 69.646845][ T2057] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.649220][ T2057] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.790406][ T4039] block nbd0: Receive control failed (result -104) [ 69.792885][ T4643] block nbd0: shutting down sockets [ 69.796847][ T4293] ldm_validate_partition_table(): Disk read failed. [ 69.798782][ T4293] Dev nbd0: unable to read RDB block 0 [ 69.800344][ T4293] nbd0: unable to read partition table [ 69.802038][ T4293] nbd0: partition table beyond EOD, truncated [ 69.865538][ T4646] block nbd0: Device being setup by another task [ 69.867674][ T4646] nbd0: detected capacity change from 0 to 65538 [ 69.976812][ T4649] nbd0: detected capacity change from 0 to 65538 [ 70.728413][ T4039] block nbd0: Receive control failed (result -104) [ 70.728804][ T4648] block nbd0: shutting down sockets [ 70.733103][ T4293] ldm_validate_partition_table(): Disk read failed. [ 70.734896][ T4293] Dev nbd0: unable to read RDB block 0 [ 70.736586][ T4293] nbd0: unable to read partition table [ 70.738219][ T4293] nbd0: partition table beyond EOD, truncated [ 70.836943][ T4652] nbd0: detected capacity change from 0 to 65538 [ 71.594134][ T4039] block nbd0: Receive control failed (result -104) [ 71.594506][ T4651] block nbd0: shutting down sockets [ 71.599503][ T4293] ldm_validate_partition_table(): Disk read failed. [ 71.601380][ T4293] Dev nbd0: unable to read RDB block 0 [ 71.602886][ T4293] nbd0: unable to read partition table [ 71.604394][ T4293] nbd0: partition table beyond EOD, truncated 1970/01/01 00:01:11 executed programs: 15 [ 71.726929][ T4655] nbd0: detected capacity change from 0 to 65538 [ 72.462679][ T4039] block nbd0: Receive control failed (result -104) [ 72.463041][ T4654] block nbd0: shutting down sockets [ 72.469006][ T4293] ldm_validate_partition_table(): Disk read failed. [ 72.470834][ T4293] Dev nbd0: unable to read RDB block 0 [ 72.472386][ T4293] nbd0: unable to read partition table [ 72.474031][ T4293] nbd0: partition table beyond EOD, truncated [ 72.525494][ T4657] block nbd0: Device being setup by another task [ 72.527806][ T4657] nbd0: detected capacity change from 0 to 65538 [ 72.626848][ T4660] nbd0: detected capacity change from 0 to 65538 [ 73.382216][ T4039] block nbd0: Receive control failed (result -104) [ 73.383560][ T4659] block nbd0: shutting down sockets [ 73.387397][ T4293] ldm_validate_partition_table(): Disk read failed. [ 73.389255][ T4293] Dev nbd0: unable to read RDB block 0 [ 73.390778][ T4293] nbd0: unable to read partition table [ 73.392322][ T4293] nbd0: partition table beyond EOD, truncated [ 73.486944][ T4663] nbd0: detected capacity change from 0 to 65538 [ 74.248787][ T4039] block nbd0: Receive control failed (result -104) [ 74.250335][ T4662] block nbd0: shutting down sockets [ 74.253516][ C1] print_req_error: 48 callbacks suppressed [ 74.253528][ C1] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 74.258295][ C1] buffer_io_error: 47 callbacks suppressed [ 74.258306][ C1] Buffer I/O error on dev nbd0, logical block 0, async page read [ 74.261985][ T4293] ldm_validate_partition_table(): Disk read failed. [ 74.263998][ T4293] Dev nbd0: unable to read RDB block 0 [ 74.266495][ T4293] nbd0: unable to read partition table [ 74.268178][ T4293] nbd0: partition table beyond EOD, truncated [ 74.397496][ T4666] nbd0: detected capacity change from 0 to 65538 [ 74.767225][ T7] cfg80211: failed to load regulatory.db [ 75.128290][ T4039] block nbd0: Receive control failed (result -104) [ 104.845374][ T149] block nbd0: Possible stuck request 000000008dd77c1b: control (read@0,4096B). Runtime 30 seconds 1970/01/01 00:02:09 executed programs: 20 [ 130.392113][ T4674] chnl_net:caif_netlink_parms(): no params data found [ 130.420208][ T4674] bridge0: port 1(bridge_slave_0) entered blocking state [ 130.422468][ T4674] bridge0: port 1(bridge_slave_0) entered disabled state [ 130.425079][ T4674] device bridge_slave_0 entered promiscuous mode [ 130.429215][ T4674] bridge0: port 2(bridge_slave_1) entered blocking state [ 130.431256][ T4674] bridge0: port 2(bridge_slave_1) entered disabled state [ 130.433715][ T4674] device bridge_slave_1 entered promiscuous mode [ 130.446605][ T4674] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 130.450804][ T4674] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 130.464736][ T4674] team0: Port device team_slave_0 added [ 130.467908][ T4674] team0: Port device team_slave_1 added [ 130.479185][ T4674] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 130.481231][ T4674] 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. [ 130.488569][ T4674] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 130.492923][ T4674] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 130.494869][ T4674] 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. [ 130.502487][ T4674] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 130.577614][ T4674] device hsr_slave_0 entered promiscuous mode [ 130.615890][ T4674] device hsr_slave_1 entered promiscuous mode [ 130.666265][ T4674] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 130.668662][ T4674] Cannot create hsr debugfs directory [ 130.718136][ T4674] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 130.767908][ T4674] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 130.807891][ T4674] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 130.882513][ T4674] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 131.036604][ T4674] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 131.077098][ T4674] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 131.096054][ T2057] ieee802154 phy0 wpan0: encryption failed: -22 [ 131.097924][ T2057] ieee802154 phy1 wpan1: encryption failed: -22 [ 131.147292][ T4674] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 131.187101][ T4674] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 131.247457][ T4674] bridge0: port 2(bridge_slave_1) entered blocking state [ 131.249581][ T4674] bridge0: port 2(bridge_slave_1) entered forwarding state [ 131.251711][ T4674] bridge0: port 1(bridge_slave_0) entered blocking state [ 131.253762][ T4674] bridge0: port 1(bridge_slave_0) entered forwarding state [ 131.282146][ T4674] 8021q: adding VLAN 0 to HW filter on device bond0 [ 131.289350][ T1828] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 131.292171][ T1828] bridge0: port 1(bridge_slave_0) entered disabled state [ 131.294728][ T1828] bridge0: port 2(bridge_slave_1) entered disabled state [ 131.300191][ T1828] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 131.309691][ T4674] 8021q: adding VLAN 0 to HW filter on device team0 [ 131.314935][ T1828] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 131.317655][ T1828] bridge0: port 1(bridge_slave_0) entered blocking state [ 131.319601][ T1828] bridge0: port 1(bridge_slave_0) entered forwarding state [ 131.324401][ T1828] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 131.327518][ T1828] bridge0: port 2(bridge_slave_1) entered blocking state [ 131.329490][ T1828] bridge0: port 2(bridge_slave_1) entered forwarding state [ 131.340678][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 131.343391][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 131.349710][ T1828] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 131.354925][ T1828] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 131.360824][ T1828] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 131.364898][ T4674] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 131.432962][ T1828] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 131.435856][ T1828] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 131.441833][ T4674] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 131.451932][ T1828] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 131.454784][ T1828] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 131.466579][ T1828] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 131.469352][ T1828] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 131.472334][ T1828] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 131.474898][ T1828] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 131.481228][ T4674] device veth0_vlan entered promiscuous mode [ 131.487646][ T4674] device veth1_vlan entered promiscuous mode [ 131.499827][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 131.502484][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 131.505264][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 131.507964][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 131.512048][ T4674] device veth0_macvtap entered promiscuous mode [ 131.516726][ T4674] device veth1_macvtap entered promiscuous mode [ 131.524685][ T4674] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 131.528159][ T4674] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 131.531684][ T4674] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 131.533730][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 131.539584][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 131.542088][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 131.544869][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 131.549057][ T4674] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 131.551952][ T4674] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 131.555387][ T4674] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 131.558619][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 131.561443][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 131.564866][ T4674] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 131.568457][ T4674] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 131.570885][ T4674] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 131.573263][ T4674] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 131.606186][ T1828] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 131.608583][ T1828] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 131.611135][ T1828] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 131.623006][ T1828] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 131.625918][ T1828] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 131.629028][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 132.365787][ T1535] Bluetooth: hci1: command 0x0409 tx timeout [ 134.445294][ T1535] Bluetooth: hci1: command 0x041b tx timeout [ 134.655431][ T3644] udevd[3644]: worker [4293] /devices/virtual/block/nbd0 is taking a long time [ 134.925506][ T149] block nbd0: Possible stuck request 000000008dd77c1b: control (read@0,4096B). Runtime 60 seconds [ 136.525231][ T4045] Bluetooth: hci1: command 0x040f tx timeout [ 138.605292][ T7] Bluetooth: hci1: command 0x0419 tx timeout [ 165.005424][ T149] block nbd0: Possible stuck request 000000008dd77c1b: control (read@0,4096B). Runtime 90 seconds [ 184.365268][ T7] Bluetooth: hci0: command 0x0406 tx timeout 1970/01/01 00:03:06 executed programs: 21 [ 187.755872][ T4696] chnl_net:caif_netlink_parms(): no params data found [ 187.785706][ T4696] bridge0: port 1(bridge_slave_0) entered blocking state [ 187.787837][ T4696] bridge0: port 1(bridge_slave_0) entered disabled state [ 187.790454][ T4696] device bridge_slave_0 entered promiscuous mode [ 187.793995][ T4696] bridge0: port 2(bridge_slave_1) entered blocking state [ 187.796315][ T4696] bridge0: port 2(bridge_slave_1) entered disabled state [ 187.798936][ T4696] device bridge_slave_1 entered promiscuous mode [ 187.812308][ T4696] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 187.816797][ T4696] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 187.830489][ T4696] team0: Port device team_slave_0 added [ 187.833581][ T4696] team0: Port device team_slave_1 added [ 187.844587][ T4696] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 187.846879][ T4696] 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. [ 187.853999][ T4696] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 187.858986][ T4696] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 187.860905][ T4696] 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. [ 187.868217][ T4696] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 187.916998][ T4696] device hsr_slave_0 entered promiscuous mode [ 187.955498][ T4696] device hsr_slave_1 entered promiscuous mode [ 187.995343][ T4696] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 187.997552][ T4696] Cannot create hsr debugfs directory [ 188.046354][ T4696] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 188.105759][ T4696] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 188.166028][ T4696] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 188.230087][ T4696] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 188.377125][ T4696] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 188.406850][ T4696] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 188.456787][ T4696] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 188.497242][ T4696] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 188.557029][ T4696] bridge0: port 2(bridge_slave_1) entered blocking state [ 188.559030][ T4696] bridge0: port 2(bridge_slave_1) entered forwarding state [ 188.561170][ T4696] bridge0: port 1(bridge_slave_0) entered blocking state [ 188.563144][ T4696] bridge0: port 1(bridge_slave_0) entered forwarding state [ 188.593089][ T4696] 8021q: adding VLAN 0 to HW filter on device bond0 [ 188.602189][ T1828] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 188.605081][ T1828] bridge0: port 1(bridge_slave_0) entered disabled state [ 188.607838][ T1828] bridge0: port 2(bridge_slave_1) entered disabled state [ 188.611008][ T1828] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 188.617699][ T4696] 8021q: adding VLAN 0 to HW filter on device team0 [ 188.631176][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 188.633922][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 188.635975][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 188.638796][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 188.641541][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 188.643701][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 188.649962][ T1828] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 188.653030][ T1828] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 188.659750][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 188.665391][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 188.671080][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 188.677191][ T4696] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 188.743394][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 188.745991][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 188.752267][ T4696] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 188.763024][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 188.766343][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 188.777981][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 188.781354][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 188.784151][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 188.787198][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 188.791974][ T4696] device veth0_vlan entered promiscuous mode [ 188.798780][ T4696] device veth1_vlan entered promiscuous mode [ 188.811375][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 188.814031][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 188.817396][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 188.820128][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 188.824562][ T4696] device veth0_macvtap entered promiscuous mode [ 188.829272][ T4696] device veth1_macvtap entered promiscuous mode [ 188.838327][ T4696] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 188.841188][ T4696] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 188.844019][ T4696] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 188.847969][ T4696] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 188.851802][ T4696] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 188.854182][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 188.857730][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 188.860197][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 188.862972][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 188.868075][ T4696] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 188.871114][ T4696] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 188.873932][ T4696] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 188.877201][ T4696] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 188.880669][ T4696] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 188.883081][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 188.886531][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 188.891129][ T4696] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 188.893644][ T4696] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 188.896639][ T4696] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 188.899048][ T4696] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 188.931786][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 188.934179][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 188.945348][ T337] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 188.946320][ T1828] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 188.947569][ T337] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 188.952189][ T1828] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 189.726220][ T4046] Bluetooth: hci2: command 0x0409 tx timeout [ 191.805265][ T7] Bluetooth: hci2: command 0x041b tx timeout [ 192.536080][ T2057] ieee802154 phy0 wpan0: encryption failed: -22 [ 192.537989][ T2057] ieee802154 phy1 wpan1: encryption failed: -22 [ 193.885248][ T4063] Bluetooth: hci2: command 0x040f tx timeout [ 195.085669][ T149] block nbd0: Possible stuck request 000000008dd77c1b: control (read@0,4096B). Runtime 120 seconds [ 195.965249][ T7] Bluetooth: hci2: command 0x0419 tx timeout [ 223.885392][ T27] INFO: task udevd:4293 blocked for more than 143 seconds. [ 223.887574][ T27] Not tainted 5.15.183-syzkaller #0 [ 223.889215][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 223.891564][ T27] task:udevd state:D stack: 0 pid: 4293 ppid: 3644 flags:0x00000004 [ 223.894118][ T27] Call trace: [ 223.895091][ T27] __switch_to+0x2f4/0x558 [ 223.896406][ T27] __schedule+0xe00/0x1c0c [ 223.897666][ T27] schedule+0x11c/0x1c8 [ 223.898830][ T27] io_schedule+0x84/0x160 [ 223.900031][ T27] wait_on_page_bit_common+0x61c/0xa74 [ 223.901610][ T27] do_read_cache_page+0x748/0x8f8 [ 223.903430][ T27] read_cache_page+0x68/0x88 [ 223.904737][ T27] read_part_sector+0xe8/0x4c4 [ 223.906178][ T27] adfspart_check_ICS+0xbc/0x560 [ 223.907563][ T27] bdev_disk_changed+0x7fc/0x1378 [ 223.909000][ T27] blkdev_get_whole+0x2a4/0x344 [ 223.910346][ T27] blkdev_get_by_dev+0x224/0x874 [ 223.911797][ T27] blkdev_open+0x108/0x27c [ 223.913008][ T27] do_dentry_open+0x760/0xebc [ 223.914310][ T27] vfs_open+0x7c/0x90 [ 223.915540][ T27] path_openat+0x1f80/0x26e4 [ 223.916796][ T27] do_filp_open+0x164/0x330 [ 223.918073][ T27] do_sys_openat2+0x128/0x3d8 [ 223.919389][ T27] __arm64_sys_openat+0x120/0x154 [ 223.920769][ T27] invoke_syscall+0x98/0x2b8 [ 223.922160][ T27] el0_svc_common+0x138/0x258 [ 223.923451][ T27] do_el0_svc+0x58/0x14c [ 223.924614][ T27] el0_svc+0x78/0x1e0 [ 223.925852][ T27] el0t_64_sync_handler+0xcc/0xe4 [ 223.927260][ T27] el0t_64_sync+0x1a0/0x1a4 [ 223.928548][ T27] INFO: task syz-executor.0:4665 blocked for more than 143 seconds. [ 223.930769][ T27] Not tainted 5.15.183-syzkaller #0 [ 223.932309][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 223.934702][ T27] task:syz-executor.0 state:D stack: 0 pid: 4665 ppid: 4290 flags:0x0000000d [ 223.937420][ T27] Call trace: [ 223.938350][ T27] __switch_to+0x2f4/0x558 [ 223.939581][ T27] __schedule+0xe00/0x1c0c [ 223.940814][ T27] schedule+0x11c/0x1c8 [ 223.941940][ T27] schedule_preempt_disabled+0x18/0x2c [ 223.943495][ T27] __mutex_lock_common+0xa9c/0x1edc [ 223.944962][ T27] mutex_lock_nested+0xac/0x11c [ 223.946480][ T27] blkdev_put+0xdc/0x6ac [ 223.947677][ T27] blkdev_close+0x74/0xb0 [ 223.948930][ T27] __fput+0x1c0/0x7f8 [ 223.950041][ T27] ____fput+0x20/0x30 [ 223.951226][ T27] task_work_run+0x12c/0x1e0 [ 223.952480][ T27] do_notify_resume+0x24b4/0x3128 [ 223.953890][ T27] el0_svc+0xf0/0x1e0 [ 223.955014][ T27] el0t_64_sync_handler+0xcc/0xe4 [ 223.957021][ T27] el0t_64_sync+0x1a0/0x1a4 [ 223.958396][ T27] [ 223.958396][ T27] Showing all locks held in the system: [ 223.960500][ T27] 1 lock held by khungtaskd/27: [ 223.961836][ T27] #0: ffff8000143211e0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0xc/0x44 [ 223.964442][ T27] 2 locks held by getty/3800: [ 223.965831][ T27] #0: ffff0000d3c6e098 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x40/0x50 [ 223.968452][ T27] #1: ffff80001b7802e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x2f0/0xf6c [ 223.971179][ T27] 1 lock held by udevd/4293: [ 223.972403][ T27] #0: ffff0000cc22ad18 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_get_by_dev+0x120/0x874 [ 223.975304][ T27] 1 lock held by syz-executor.0/4665: [ 223.976864][ T27] #0: ffff0000cc22ad18 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_put+0xdc/0x6ac [ 223.979453][ T27] 1 lock held by syz-executor.0/4687: [ 223.980963][ T27] #0: ffff0000cc22ad18 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_get_by_dev+0x120/0x874 [ 223.983773][ T27] 1 lock held by syz-executor.0/4708: [ 223.985318][ T27] #0: ffff0000cc22ad18 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_get_by_dev+0x120/0x874 [ 223.988124][ T27] [ 223.988754][ T27] ============================================= [ 223.988754][ T27] [ 223.991105][ T27] Kernel panic - not syncing: hung_task: blocked tasks [ 223.993087][ T27] CPU: 1 PID: 27 Comm: khungtaskd Not tainted 5.15.183-syzkaller #0 [ 223.995285][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 223.998070][ T27] Call trace: [ 223.998951][ T27] dump_backtrace+0x0/0x43c [ 224.000202][ T27] show_stack+0x2c/0x3c [ 224.001351][ T27] __dump_stack+0x30/0x40 [ 224.002579][ T27] dump_stack_lvl+0xf8/0x160 [ 224.003906][ T27] dump_stack+0x1c/0x5c [ 224.005064][ T27] panic+0x2e4/0x854 [ 224.006141][ T27] hung_task_panic+0x0/0x2c [ 224.007447][ T27] kthread+0x374/0x454 [ 224.008614][ T27] ret_from_fork+0x10/0x20 [ 224.009856][ T27] SMP: stopping secondary CPUs [ 224.011236][ T27] Kernel Offset: disabled [ 224.012508][ T27] CPU features: 0x8,000081c1,21302e40 [ 224.014017][ T27] Memory Limit: none [ 224.405626][ T27] Rebooting in 86400 seconds..