[ 81.364581][ T1162] cfg80211: failed to load regulatory.db
Warning: Permanently added '10.128.1.132' (ED25519) to the list of known hosts.
2026/03/30 22:11:05 parsed 1 programs
2026/03/30 22:11:05 executed programs: 0
[ 84.221451][ T30] kauditd_printk_skb: 11 callbacks suppressed
[ 84.221466][ T30] audit: type=1400 audit(1774908665.777:83): avc: denied { mounton } for pid=5995 comm="syz-executor.0" path="/syzcgroup/unified" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1
[ 84.252188][ T5995] cgroup: Unknown subsys name 'cpuset'
[ 84.338989][ T5995] chnl_net:caif_netlink_parms(): no params data found
[ 84.392987][ T5995] bridge0: port 1(bridge_slave_0) entered blocking state
[ 84.400048][ T5995] bridge0: port 1(bridge_slave_0) entered disabled state
[ 84.407478][ T5995] bridge_slave_0: entered allmulticast mode
[ 84.414496][ T5995] bridge_slave_0: entered promiscuous mode
[ 84.421770][ T5995] bridge0: port 2(bridge_slave_1) entered blocking state
[ 84.428971][ T5995] bridge0: port 2(bridge_slave_1) entered disabled state
[ 84.436565][ T5995] bridge_slave_1: entered allmulticast mode
[ 84.443662][ T5995] bridge_slave_1: entered promiscuous mode
[ 84.466665][ T5995] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 84.477611][ T5995] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 84.504223][ T5995] team0: Port device team_slave_0 added
[ 84.511286][ T5995] team0: Port device team_slave_1 added
[ 84.532117][ T5995] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 84.539043][ T5995] 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.
[ 84.565149][ T5995] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 84.577778][ T5995] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 84.585210][ T5995] 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.
[ 84.611110][ T5995] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 84.642400][ T5995] hsr_slave_0: entered promiscuous mode
[ 84.648440][ T5995] hsr_slave_1: entered promiscuous mode
[ 84.727595][ T5995] bridge0: port 2(bridge_slave_1) entered blocking state
[ 84.734677][ T5995] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 84.742003][ T5995] bridge0: port 1(bridge_slave_0) entered blocking state
[ 84.749162][ T5995] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 84.788137][ T5995] 8021q: adding VLAN 0 to HW filter on device bond0
[ 84.801493][ T13] bridge0: port 1(bridge_slave_0) entered disabled state
[ 84.809069][ T13] bridge0: port 2(bridge_slave_1) entered disabled state
[ 84.822714][ T5995] 8021q: adding VLAN 0 to HW filter on device team0
[ 84.835278][ T58] bridge0: port 1(bridge_slave_0) entered blocking state
[ 84.842410][ T58] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 84.854011][ T58] bridge0: port 2(bridge_slave_1) entered blocking state
[ 84.861109][ T58] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 84.911487][ T5995] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 85.170453][ T5995] veth0_vlan: entered promiscuous mode
[ 85.179689][ T5995] veth1_vlan: entered promiscuous mode
[ 85.201428][ T5995] veth0_macvtap: entered promiscuous mode
[ 85.210173][ T5995] veth1_macvtap: entered promiscuous mode
[ 85.226273][ T5995] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 85.240784][ T5995] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 85.383186][ T6021] nbd0: detected capacity change from 0 to 2176
[ 86.092247][ T5131] block nbd0: Receive control failed (result -104)
[ 86.097595][ T6020] block nbd0: shutting down sockets
[ 86.104784][ C1] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 86.114423][ C1] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 86.122337][ T5967] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 86.132983][ T5967] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 86.140756][ T5967] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 86.150243][ T5967] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 86.158082][ T5967] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 86.167848][ T5967] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 86.175688][ T5967] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 86.185268][ T5967] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 86.193140][ T5967] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 86.202642][ T5967] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 86.210416][ T5967] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 86.219896][ T5967] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 86.227695][ T5967] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 86.237162][ T5967] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 86.245059][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 86.251805][ T5967] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 86.261880][ T5967] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 86.269733][ T5967] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 86.279214][ T5967] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 86.287160][ T5967] Dev nbd0: unable to read RDB block 0
[ 86.292866][ T5967] nbd0: unable to read partition table
[ 86.303295][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 86.312126][ T5967] Dev nbd0: unable to read RDB block 0
[ 86.317776][ T5967] nbd0: unable to read partition table
[ 86.334824][ T6023] ldm_validate_partition_table(): Disk read failed.
[ 86.341625][ T6023] Dev nbd0: unable to read RDB block 0
[ 86.350647][ T6023] nbd0: unable to read partition table
[ 86.422705][ T6023] block nbd0: Device being setup by another task
[ 86.463661][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 86.470357][ T5967] Dev nbd0: unable to read RDB block 0
[ 86.476057][ T5967] nbd0: unable to read partition table
[ 86.485513][ T6023] ldm_validate_partition_table(): Disk read failed.
[ 86.492320][ T6023] Dev nbd0: unable to read RDB block 0
[ 86.497902][ T6023] nbd0: unable to read partition table
[ 86.504290][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 86.510939][ T5967] Dev nbd0: unable to read RDB block 0
[ 86.516666][ T5967] nbd0: unable to read partition table
[ 86.652559][ T6028] nbd0: detected capacity change from 0 to 2176
[ 87.351026][ T5131] block nbd0: Receive control failed (result -104)
[ 87.352051][ T6027] block nbd0: shutting down sockets
[ 87.364687][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 87.371405][ T5967] Dev nbd0: unable to read RDB block 0
[ 87.377223][ T5967] nbd0: unable to read partition table
[ 87.385964][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 87.408266][ T5967] Dev nbd0: unable to read RDB block 0
[ 87.414226][ T5967] nbd0: unable to read partition table
[ 87.420731][ T6030] ldm_validate_partition_table(): Disk read failed.
[ 87.427633][ T6030] Dev nbd0: unable to read RDB block 0
[ 87.433444][ T6030] nbd0: unable to read partition table
[ 87.444096][ T6030] block nbd0: Device being setup by another task
[ 87.503200][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 87.509911][ T5967] Dev nbd0: unable to read RDB block 0
[ 87.515628][ T5967] nbd0: unable to read partition table
[ 87.524079][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 87.530815][ T5967] Dev nbd0: unable to read RDB block 0
[ 87.542545][ T5967] nbd0: unable to read partition table
[ 87.692121][ T6034] nbd0: detected capacity change from 0 to 2176
[ 88.355133][ T5131] block nbd0: Receive control failed (result -104)
[ 88.355455][ T6033] block nbd0: shutting down sockets
[ 88.367306][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 88.374121][ T5967] Dev nbd0: unable to read RDB block 0
[ 88.380026][ T5967] nbd0: unable to read partition table
[ 88.388252][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 88.395412][ T5967] Dev nbd0: unable to read RDB block 0
[ 88.401076][ T5967] nbd0: unable to read partition table
[ 88.532501][ T6038] nbd0: detected capacity change from 0 to 2176
2026/03/30 22:11:10 executed programs: 6
[ 89.227069][ T5131] block nbd0: Receive control failed (result -104)
[ 89.227992][ T6037] block nbd0: shutting down sockets
[ 89.239555][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 89.246330][ T5967] Dev nbd0: unable to read RDB block 0
[ 89.251985][ T5967] nbd0: unable to read partition table
[ 89.261449][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 89.269049][ T5967] Dev nbd0: unable to read RDB block 0
[ 89.274944][ T5967] nbd0: unable to read partition table
[ 89.422189][ T6041] nbd0: detected capacity change from 0 to 2176
[ 90.096861][ T5131] block nbd0: Receive control failed (result -104)
[ 90.103473][ T6040] block nbd0: shutting down sockets
[ 90.112407][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 90.119054][ T5967] Dev nbd0: unable to read RDB block 0
[ 90.124841][ T5967] nbd0: unable to read partition table
[ 90.132907][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 90.139768][ T5967] Dev nbd0: unable to read RDB block 0
[ 90.146825][ T5967] nbd0: unable to read partition table
[ 90.292619][ T6044] nbd0: detected capacity change from 0 to 2176
[ 90.965885][ T5131] block nbd0: Receive control failed (result -104)
[ 90.972061][ T6043] block nbd0: shutting down sockets
[ 90.978831][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 90.985628][ T5967] Dev nbd0: unable to read RDB block 0
[ 90.991264][ T5967] nbd0: unable to read partition table
[ 91.000381][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 91.007230][ T5967] Dev nbd0: unable to read RDB block 0
[ 91.013384][ T5967] nbd0: unable to read partition table
[ 91.172908][ T6047] nbd0: detected capacity change from 0 to 2176
[ 91.837989][ T5131] block nbd0: Receive control failed (result -104)
[ 91.838435][ T6048] block nbd0: shutting down sockets
[ 91.852060][ C0] blk_print_req_error: 334 callbacks suppressed
[ 91.852070][ C0] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 91.867740][ C0] buffer_io_error: 334 callbacks suppressed
[ 91.867757][ C0] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 91.881433][ T5967] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 91.891195][ T5967] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 91.899239][ T5967] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 91.908773][ T5967] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 91.916575][ T5967] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 91.926186][ T5967] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 91.933979][ T5967] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 91.943617][ T5967] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 91.951399][ T5967] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 91.960885][ T5967] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 91.968752][ T5967] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 91.978244][ T5967] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 91.986035][ T5967] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 91.995499][ T5967] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 92.003269][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 92.009904][ T5967] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 92.019379][ T5967] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 92.027306][ T5967] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 92.036893][ T5967] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 92.044825][ T5967] Dev nbd0: unable to read RDB block 0
[ 92.050437][ T5967] nbd0: unable to read partition table
[ 92.059969][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 92.066943][ T5967] Dev nbd0: unable to read RDB block 0
[ 92.072716][ T5967] nbd0: unable to read partition table
[ 92.212188][ T6052] nbd0: detected capacity change from 0 to 2176
[ 92.897898][ T5131] block nbd0: Receive control failed (result -104)
[ 92.904501][ T6051] block nbd0: shutting down sockets
[ 92.912346][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 92.919040][ T5967] Dev nbd0: unable to read RDB block 0
[ 92.924805][ T5967] nbd0: unable to read partition table
[ 92.934756][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 92.941654][ T5967] Dev nbd0: unable to read RDB block 0
[ 92.954735][ T5967] nbd0: unable to read partition table
[ 92.968509][ T6055] ldm_validate_partition_table(): Disk read failed.
[ 92.975244][ T6055] Dev nbd0: unable to read RDB block 0
[ 92.980882][ T6055] nbd0: unable to read partition table
[ 93.032064][ T6055] block nbd0: Device being setup by another task
[ 93.073424][ T6055] ldm_validate_partition_table(): Disk read failed.
[ 93.080105][ T6055] Dev nbd0: unable to read RDB block 0
[ 93.085869][ T6055] nbd0: unable to read partition table
[ 93.092358][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 93.099037][ T5967] Dev nbd0: unable to read RDB block 0
[ 93.104828][ T5967] nbd0: unable to read partition table
[ 93.113395][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 93.120089][ T5967] Dev nbd0: unable to read RDB block 0
[ 93.126986][ T5967] nbd0: unable to read partition table
[ 93.141379][ T6058] ldm_validate_partition_table(): Disk read failed.
[ 93.151432][ T6058] Dev nbd0: unable to read RDB block 0
[ 93.158293][ T6058] nbd0: unable to read partition table
[ 93.212801][ T6058] block nbd0: Device being setup by another task
[ 93.253568][ T6058] ldm_validate_partition_table(): Disk read failed.
[ 93.260302][ T6058] Dev nbd0: unable to read RDB block 0
[ 93.266021][ T6058] nbd0: unable to read partition table
[ 93.272404][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 93.279096][ T5967] Dev nbd0: unable to read RDB block 0
[ 93.285022][ T5967] nbd0: unable to read partition table
[ 93.295728][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 93.302669][ T5967] Dev nbd0: unable to read RDB block 0
[ 93.308389][ T5967] nbd0: unable to read partition table
[ 93.442354][ T6062] nbd0: detected capacity change from 0 to 2176
[ 94.131695][ T5131] block nbd0: Receive control failed (result -104)
[ 94.132066][ T6061] block nbd0: shutting down sockets
[ 94.143832][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 94.150543][ T5967] Dev nbd0: unable to read RDB block 0
[ 94.156319][ T5967] nbd0: unable to read partition table
[ 94.169161][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 94.179842][ T5967] Dev nbd0: unable to read RDB block 0
[ 94.185891][ T5967] nbd0: unable to read partition table
[ 94.192538][ T6064] ldm_validate_partition_table(): Disk read failed.
[ 94.200065][ T6064] Dev nbd0: unable to read RDB block 0
[ 94.206046][ T6064] nbd0: unable to read partition table
[ 94.242027][ T6064] block nbd0: Device being setup by another task
[ 94.283430][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 94.290132][ T5967] Dev nbd0: unable to read RDB block 0
[ 94.295918][ T5967] nbd0: unable to read partition table
[ 94.303935][ T6064] ldm_validate_partition_table(): Disk read failed.
[ 94.310625][ T6064] Dev nbd0: unable to read RDB block 0
[ 94.316984][ T6064] nbd0: unable to read partition table
[ 94.323581][ T5967] ldm_validate_partition_table(): Disk read failed.
2026/03/30 22:11:15 executed programs: 14
[ 94.330284][ T5967] Dev nbd0: unable to read RDB block 0
[ 94.336116][ T5967] nbd0: unable to read partition table
[ 94.502052][ T6066] nbd0: detected capacity change from 0 to 2176
[ 95.170337][ T5131] block nbd0: Receive control failed (result -104)
[ 95.171653][ T6067] block nbd0: shutting down sockets
[ 95.182681][ T6066] ldm_validate_partition_table(): Disk read failed.
[ 95.189445][ T6066] Dev nbd0: unable to read RDB block 0
[ 95.195262][ T6066] nbd0: unable to read partition table
[ 95.201505][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 95.208310][ T5967] Dev nbd0: unable to read RDB block 0
[ 95.214031][ T5967] nbd0: unable to read partition table
[ 95.221875][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 95.228681][ T5967] Dev nbd0: unable to read RDB block 0
[ 95.234394][ T5967] nbd0: unable to read partition table
[ 95.382815][ T6070] nbd0: detected capacity change from 0 to 2176
[ 96.065539][ T5131] block nbd0: Receive control failed (result -104)
[ 96.065849][ T6069] block nbd0: shutting down sockets
[ 96.077795][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 96.084552][ T5967] Dev nbd0: unable to read RDB block 0
[ 96.090137][ T5967] nbd0: unable to read partition table
[ 96.098812][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 96.105640][ T5967] Dev nbd0: unable to read RDB block 0
[ 96.111299][ T5967] nbd0: unable to read partition table
[ 96.262008][ T6073] nbd0: detected capacity change from 0 to 2176
[ 96.955751][ T5131] block nbd0: Receive control failed (result -104)
[ 96.958300][ T6072] block nbd0: shutting down sockets
[ 96.967690][ C0] blk_print_req_error: 398 callbacks suppressed
[ 96.967704][ C0] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 96.983433][ C0] buffer_io_error: 398 callbacks suppressed
[ 96.983442][ C0] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 96.997301][ T5967] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 97.006945][ T5967] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 97.015242][ T5967] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 97.024856][ T5967] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 97.032653][ T5967] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 97.042153][ T5967] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 97.049908][ T5967] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 97.059368][ T5967] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 97.067152][ T5967] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 97.076612][ T5967] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 97.084450][ T5967] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 97.093925][ T5967] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 97.101676][ T5967] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 97.111284][ T5967] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 97.119025][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 97.125883][ T5967] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 97.135365][ T5967] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 97.143171][ T5967] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 97.152643][ T5967] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 97.160439][ T5967] Dev nbd0: unable to read RDB block 0
[ 97.166134][ T5967] nbd0: unable to read partition table
[ 97.175464][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 97.182213][ T5967] Dev nbd0: unable to read RDB block 0
[ 97.188173][ T5967] nbd0: unable to read partition table
[ 97.322299][ T6077] nbd0: detected capacity change from 0 to 2176
[ 98.005789][ T6076] block nbd0: shutting down sockets
[ 98.032367][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 98.039048][ T5967] Dev nbd0: unable to read RDB block 0
[ 98.044925][ T5967] nbd0: unable to read partition table
[ 98.054326][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 98.062141][ T5967] Dev nbd0: unable to read RDB block 0
[ 98.067798][ T5967] nbd0: unable to read partition table
[ 98.080129][ T6079] ldm_validate_partition_table(): Disk read failed.
[ 98.090877][ T6079] Dev nbd0: unable to read RDB block 0
[ 98.096824][ T6079] nbd0: unable to read partition table
[ 98.152136][ T6079] block nbd0: Device being setup by another task
[ 98.193238][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 98.199950][ T5967] Dev nbd0: unable to read RDB block 0
[ 98.205647][ T5967] nbd0: unable to read partition table
[ 98.212169][ T6079] ldm_validate_partition_table(): Disk read failed.
[ 98.218877][ T6079] Dev nbd0: unable to read RDB block 0
[ 98.225349][ T6079] nbd0: unable to read partition table
[ 98.231694][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 98.238536][ T5967] Dev nbd0: unable to read RDB block 0
[ 98.244235][ T5967] nbd0: unable to read partition table
[ 98.371998][ T6083] nbd0: detected capacity change from 0 to 2176
[ 99.081649][ T5131] block nbd0: Receive control failed (result -104)
[ 99.088278][ T6082] block nbd0: shutting down sockets
[ 99.094118][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 99.100800][ T5967] Dev nbd0: unable to read RDB block 0
[ 99.106644][ T5967] nbd0: unable to read partition table
[ 99.117215][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 99.124737][ T5967] Dev nbd0: unable to read RDB block 0
[ 99.130390][ T5967] nbd0: unable to read partition table
[ 99.145050][ T6085] ldm_validate_partition_table(): Disk read failed.
[ 99.151842][ T6085] Dev nbd0: unable to read RDB block 0
[ 99.157728][ T6085] nbd0: unable to read partition table
[ 99.212059][ T6085] block nbd0: Device being setup by another task
[ 99.253144][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 99.259927][ T5967] Dev nbd0: unable to read RDB block 0
[ 99.265642][ T5967] nbd0: unable to read partition table
[ 99.272135][ T6085] ldm_validate_partition_table(): Disk read failed.
[ 99.279180][ T6085] Dev nbd0: unable to read RDB block 0
[ 99.285694][ T6085] nbd0: unable to read partition table
[ 99.291851][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 99.298607][ T5967] Dev nbd0: unable to read RDB block 0
[ 99.304320][ T5967] nbd0: unable to read partition table
[ 99.452417][ T6089] nbd0: detected capacity change from 0 to 2176
2026/03/30 22:11:21 executed programs: 22
[ 100.129481][ T6088] block nbd0: shutting down sockets
[ 100.135972][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 100.142699][ T5967] Dev nbd0: unable to read RDB block 0
[ 100.148276][ T5967] nbd0: unable to read partition table
[ 100.156200][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 100.163008][ T5967] Dev nbd0: unable to read RDB block 0
[ 100.168765][ T5967] nbd0: unable to read partition table
[ 100.312490][ T6092] nbd0: detected capacity change from 0 to 2176
[ 100.988924][ T5131] block nbd0: Receive control failed (result -104)
[ 100.989240][ T6091] block nbd0: shutting down sockets
[ 101.001204][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 101.007929][ T5967] Dev nbd0: unable to read RDB block 0
[ 101.013610][ T5967] nbd0: unable to read partition table
[ 101.023035][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 101.029732][ T5967] Dev nbd0: unable to read RDB block 0
[ 101.035477][ T5967] nbd0: unable to read partition table
[ 101.057840][ T6094] ldm_validate_partition_table(): Disk read failed.
[ 101.069135][ T6094] Dev nbd0: unable to read RDB block 0
[ 101.074949][ T6094] nbd0: unable to read partition table
[ 101.122048][ T6094] block nbd0: Device being setup by another task
[ 101.163232][ T6094] ldm_validate_partition_table(): Disk read failed.
[ 101.169914][ T6094] Dev nbd0: unable to read RDB block 0
[ 101.175776][ T6094] nbd0: unable to read partition table
[ 101.182267][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 101.189167][ T5967] Dev nbd0: unable to read RDB block 0
[ 101.195018][ T5967] nbd0: unable to read partition table
[ 101.213553][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 101.220297][ T5967] Dev nbd0: unable to read RDB block 0
[ 101.227006][ T5967] nbd0: unable to read partition table
[ 101.234249][ T6097] ldm_validate_partition_table(): Disk read failed.
[ 101.240944][ T6097] Dev nbd0: unable to read RDB block 0
[ 101.248335][ T6097] nbd0: unable to read partition table
[ 101.272078][ T6097] block nbd0: Device being setup by another task
[ 101.313035][ T6097] ldm_validate_partition_table(): Disk read failed.
[ 101.319908][ T6097] Dev nbd0: unable to read RDB block 0
[ 101.325596][ T6097] nbd0: unable to read partition table
[ 101.332133][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 101.338854][ T5967] Dev nbd0: unable to read RDB block 0
[ 101.344572][ T5967] nbd0: unable to read partition table
[ 101.353667][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 101.360382][ T5967] Dev nbd0: unable to read RDB block 0
[ 101.366090][ T5967] nbd0: unable to read partition table
[ 101.532151][ T6099] nbd0: detected capacity change from 0 to 2176
[ 102.177064][ T5131] block nbd0: Receive control failed (result -104)
[ 102.177381][ T6100] block nbd0: shutting down sockets
[ 102.189673][ C0] blk_print_req_error: 451 callbacks suppressed
[ 102.189689][ C0] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 102.205393][ C0] buffer_io_error: 451 callbacks suppressed
[ 102.205403][ C0] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 102.219229][ T5967] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 102.228837][ T5967] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 102.236647][ T5967] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 102.246163][ T5967] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 102.253950][ T5967] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 102.263458][ T5967] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 102.271215][ T5967] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 102.280695][ T5967] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 102.288495][ T5967] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 102.298018][ T5967] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 102.305879][ T5967] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 102.315393][ T5967] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 102.323273][ T5967] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 102.332905][ T5967] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 102.340630][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 102.347297][ T5967] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 102.356772][ T5967] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 102.364561][ T5967] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 102.374049][ T5967] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 102.381807][ T5967] Dev nbd0: unable to read RDB block 0
[ 102.387502][ T5967] nbd0: unable to read partition table
[ 102.396201][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 102.403002][ T5967] Dev nbd0: unable to read RDB block 0
[ 102.408665][ T5967] nbd0: unable to read partition table
[ 102.572300][ T6105] nbd0: detected capacity change from 0 to 2176
[ 103.232460][ T5131] block nbd0: Receive control failed (result -104)
[ 103.232918][ T6106] block nbd0: shutting down sockets
[ 103.244671][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 103.251364][ T5967] Dev nbd0: unable to read RDB block 0
[ 103.257126][ T5967] nbd0: unable to read partition table
[ 103.265835][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 103.282685][ T5967] Dev nbd0: unable to read RDB block 0
[ 103.288437][ T5967] nbd0: unable to read partition table
[ 103.294997][ T6112] ldm_validate_partition_table(): Disk read failed.
[ 103.301968][ T6112] Dev nbd0: unable to read RDB block 0
[ 103.307675][ T6112] nbd0: unable to read partition table
[ 103.352142][ T6112] block nbd0: Device being setup by another task
[ 103.393067][ T6112] ldm_validate_partition_table(): Disk read failed.
[ 103.399786][ T6112] Dev nbd0: unable to read RDB block 0
[ 103.405549][ T6112] nbd0: unable to read partition table
[ 103.411978][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 103.418662][ T5967] Dev nbd0: unable to read RDB block 0
[ 103.424435][ T5967] nbd0: unable to read partition table
[ 103.433460][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 103.440171][ T5967] Dev nbd0: unable to read RDB block 0
[ 103.454756][ T5967] nbd0: unable to read partition table
[ 103.468330][ T6114] ldm_validate_partition_table(): Disk read failed.
[ 103.475173][ T6114] Dev nbd0: unable to read RDB block 0
[ 103.480837][ T6114] nbd0: unable to read partition table
[ 103.502047][ T6114] block nbd0: Device being setup by another task
[ 103.544009][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 103.550702][ T5967] Dev nbd0: unable to read RDB block 0
[ 103.556375][ T5967] nbd0: unable to read partition table
[ 103.563929][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 103.570643][ T5967] Dev nbd0: unable to read RDB block 0
[ 103.576350][ T5967] nbd0: unable to read partition table
[ 103.584711][ T6114] ldm_validate_partition_table(): Disk read failed.
[ 103.591454][ T6114] Dev nbd0: unable to read RDB block 0
[ 103.597156][ T6114] nbd0: unable to read partition table
[ 103.742184][ T6117] nbd0: detected capacity change from 0 to 2176
[ 104.418772][ T5131] block nbd0: Receive control failed (result -104)
[ 104.419902][ T6116] block nbd0: shutting down sockets
[ 104.431417][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 104.438337][ T5967] Dev nbd0: unable to read RDB block 0
[ 104.444150][ T5967] nbd0: unable to read partition table
[ 104.461090][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 104.472246][ T5967] Dev nbd0: unable to read RDB block 0
[ 104.477949][ T5967] nbd0: unable to read partition table
[ 104.484350][ T6121] ldm_validate_partition_table(): Disk read failed.
[ 104.491072][ T6121] Dev nbd0: unable to read RDB block 0
[ 104.497758][ T6121] nbd0: unable to read partition table
[ 104.542098][ T6121] block nbd0: Device being setup by another task
[ 104.583839][ T6121] ldm_validate_partition_table(): Disk read failed.
[ 104.590520][ T6121] Dev nbd0: unable to read RDB block 0
[ 104.596262][ T6121] nbd0: unable to read partition table
[ 104.602510][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 104.609162][ T5967] Dev nbd0: unable to read RDB block 0
[ 104.614906][ T5967] nbd0: unable to read partition table
[ 104.622976][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 104.629706][ T5967] Dev nbd0: unable to read RDB block 0
[ 104.635633][ T5967] nbd0: unable to read partition table
[ 104.792201][ T6124] nbd0: detected capacity change from 0 to 2176
2026/03/30 22:11:27 executed programs: 32
[ 105.457552][ T5131] block nbd0: Receive control failed (result -104)
[ 105.464119][ T6123] block nbd0: shutting down sockets
[ 105.470010][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 105.476734][ T5967] Dev nbd0: unable to read RDB block 0
[ 105.482475][ T5967] nbd0: unable to read partition table
[ 105.492958][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 105.500085][ T5967] Dev nbd0: unable to read RDB block 0
[ 105.512504][ T5967] nbd0: unable to read partition table
[ 105.519504][ T6126] ldm_validate_partition_table(): Disk read failed.
[ 105.532721][ T6126] Dev nbd0: unable to read RDB block 0
[ 105.538366][ T6126] nbd0: unable to read partition table
[ 105.562172][ T6126] block nbd0: Device being setup by another task
[ 105.623326][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 105.630001][ T5967] Dev nbd0: unable to read RDB block 0
[ 105.635753][ T5967] nbd0: unable to read partition table
[ 105.643523][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 105.650248][ T5967] Dev nbd0: unable to read RDB block 0
[ 105.656930][ T5967] nbd0: unable to read partition table
[ 105.822042][ T6130] nbd0: detected capacity change from 0 to 2176
[ 106.483116][ T5131] block nbd0: Receive control failed (result -104)
[ 106.483668][ T6129] block nbd0: shutting down sockets
[ 106.497673][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 106.504469][ T5967] Dev nbd0: unable to read RDB block 0
[ 106.510047][ T5967] nbd0: unable to read partition table
[ 106.519260][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 106.526121][ T5967] Dev nbd0: unable to read RDB block 0
[ 106.532722][ T5967] nbd0: unable to read partition table
[ 106.672342][ T6135] nbd0: detected capacity change from 0 to 2176
[ 107.350730][ T5131] block nbd0: Receive control failed (result -104)
[ 107.351106][ T6134] block nbd0: shutting down sockets
[ 107.362724][ C1] blk_print_req_error: 435 callbacks suppressed
[ 107.362734][ C1] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 107.378450][ C1] buffer_io_error: 435 callbacks suppressed
[ 107.378467][ C1] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 107.392175][ T5967] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 107.401674][ T5967] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 107.409489][ T5967] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 107.419068][ T5967] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 107.426848][ T5967] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 107.436703][ T5967] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 107.444601][ T5967] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 107.454103][ T5967] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 107.461861][ T5967] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 107.471340][ T5967] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 107.479195][ T5967] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 107.488707][ T5967] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 107.496495][ T5967] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 107.505965][ T5967] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 107.513700][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 107.520302][ T5967] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 107.529807][ T5967] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 107.537608][ T5967] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 107.547120][ T5967] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 107.554949][ T5967] Dev nbd0: unable to read RDB block 0
[ 107.561141][ T5967] nbd0: unable to read partition table
[ 107.571104][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 107.577851][ T5967] Dev nbd0: unable to read RDB block 0
[ 107.583559][ T5967] nbd0: unable to read partition table
[ 107.722275][ T6138] nbd0: detected capacity change from 0 to 2176
[ 108.400318][ T5131] block nbd0: Receive control failed (result -104)
[ 108.402195][ T6137] block nbd0: shutting down sockets
[ 108.412535][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 108.419218][ T5967] Dev nbd0: unable to read RDB block 0
[ 108.424927][ T5967] nbd0: unable to read partition table
[ 108.434799][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 108.441558][ T5967] Dev nbd0: unable to read RDB block 0
[ 108.447343][ T5967] nbd0: unable to read partition table
[ 108.622285][ T6141] nbd0: detected capacity change from 0 to 2176
[ 109.270675][ T5131] block nbd0: Receive control failed (result -104)
[ 109.272476][ T6142] block nbd0: shutting down sockets
[ 109.283030][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 109.289764][ T5967] Dev nbd0: unable to read RDB block 0
[ 109.295514][ T5967] nbd0: unable to read partition table
[ 109.303669][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 109.310420][ T5967] Dev nbd0: unable to read RDB block 0
[ 109.316467][ T5967] nbd0: unable to read partition table
[ 109.472188][ T6145] nbd0: detected capacity change from 0 to 2176
[ 110.137467][ T5131] block nbd0: Receive control failed (result -104)
[ 110.137852][ T6146] block nbd0: shutting down sockets
[ 110.149723][ T6145] ldm_validate_partition_table(): Disk read failed.
[ 110.156427][ T6145] Dev nbd0: unable to read RDB block 0
[ 110.162170][ T6145] nbd0: unable to read partition table
[ 110.168392][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 110.175095][ T5967] Dev nbd0: unable to read RDB block 0
[ 110.180659][ T5967] nbd0: unable to read partition table
[ 110.189855][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 110.204879][ T5967] Dev nbd0: unable to read RDB block 0
[ 110.210492][ T5967] nbd0: unable to read partition table
[ 110.217600][ T6148] ldm_validate_partition_table(): Disk read failed.
[ 110.226326][ T6148] Dev nbd0: unable to read RDB block 0
[ 110.232621][ T6148] nbd0: unable to read partition table
[ 110.292062][ T6148] block nbd0: Device being setup by another task
[ 110.333653][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 110.340448][ T5967] Dev nbd0: unable to read RDB block 0
[ 110.347619][ T5967] nbd0: unable to read partition table
[ 110.354093][ T6148] ldm_validate_partition_table(): Disk read failed.
[ 110.360797][ T6148] Dev nbd0: unable to read RDB block 0
[ 110.366581][ T6148] nbd0: unable to read partition table
[ 110.373070][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 110.379777][ T5967] Dev nbd0: unable to read RDB block 0
[ 110.385511][ T5967] nbd0: unable to read partition table
[ 110.562836][ T6152] nbd0: detected capacity change from 0 to 2176
2026/03/30 22:11:32 executed programs: 40
[ 111.221990][ T5131] block nbd0: Receive control failed (result -104)
[ 111.222294][ T6151] block nbd0: shutting down sockets
[ 111.235899][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 111.242864][ T5967] Dev nbd0: unable to read RDB block 0
[ 111.248496][ T5967] nbd0: unable to read partition table
[ 111.261604][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 111.274079][ T5967] Dev nbd0: unable to read RDB block 0
[ 111.280175][ T5967] nbd0: unable to read partition table
[ 111.287447][ T6155] ldm_validate_partition_table(): Disk read failed.
[ 111.294239][ T6155] Dev nbd0: unable to read RDB block 0
[ 111.299897][ T6155] nbd0: unable to read partition table
[ 111.362140][ T6155] block nbd0: Device being setup by another task
[ 111.413331][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 111.420017][ T5967] Dev nbd0: unable to read RDB block 0
[ 111.425735][ T5967] nbd0: unable to read partition table
[ 111.432183][ T6155] ldm_validate_partition_table(): Disk read failed.
[ 111.438916][ T6155] Dev nbd0: unable to read RDB block 0
[ 111.444951][ T6155] nbd0: unable to read partition table
[ 111.451122][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 111.457988][ T5967] Dev nbd0: unable to read RDB block 0
[ 111.463764][ T5967] nbd0: unable to read partition table
[ 111.632355][ T6159] nbd0: detected capacity change from 0 to 2176
[ 112.295336][ T5131] block nbd0: Receive control failed (result -104)
[ 112.295671][ T6158] block nbd0: shutting down sockets
[ 112.307514][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 112.314248][ T5967] Dev nbd0: unable to read RDB block 0
[ 112.319823][ T5967] nbd0: unable to read partition table
[ 112.329458][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 112.342260][ T5967] Dev nbd0: unable to read RDB block 0
[ 112.347893][ T5967] nbd0: unable to read partition table
[ 112.354634][ T6162] ldm_validate_partition_table(): Disk read failed.
[ 112.361335][ T6162] Dev nbd0: unable to read RDB block 0
[ 112.368248][ T6162] nbd0: unable to read partition table
[ 112.422221][ T6162] block nbd0: Device being setup by another task
[ 112.444341][ T5967] blk_print_req_error: 382 callbacks suppressed
[ 112.444357][ T5967] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 112.460114][ T5967] buffer_io_error: 382 callbacks suppressed
[ 112.460126][ T5967] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 112.473976][ T5967] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 112.485731][ T5967] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 112.493537][ T5967] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 112.503024][ T5967] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 112.510759][ T5967] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 112.520232][ T5967] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 112.528006][ T5967] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 112.537484][ T5967] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 112.545265][ T5967] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 112.554727][ T5967] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 112.562619][ T5967] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 112.572118][ T5967] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 112.579878][ T5967] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 112.589468][ T5967] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 112.597197][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 112.603855][ T5967] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 112.613334][ T5967] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 112.621072][ T5967] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 112.630557][ T5967] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 112.638598][ T5967] Dev nbd0: unable to read RDB block 0
[ 112.644447][ T5967] nbd0: unable to read partition table
[ 112.650863][ T6162] ldm_validate_partition_table(): Disk read failed.
[ 112.657979][ T6162] Dev nbd0: unable to read RDB block 0
[ 112.663729][ T6162] nbd0: unable to read partition table
[ 112.669956][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 112.677296][ T5967] Dev nbd0: unable to read RDB block 0
[ 112.682994][ T5967] nbd0: unable to read partition table
[ 112.862377][ T6166] nbd0: detected capacity change from 0 to 2176
[ 113.516054][ T5131] block nbd0: Receive control failed (result -104)
[ 113.517105][ T6165] block nbd0: shutting down sockets
[ 113.530043][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 113.536785][ T5967] Dev nbd0: unable to read RDB block 0
[ 113.542467][ T5967] nbd0: unable to read partition table
[ 113.567078][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 113.577463][ T5967] Dev nbd0: unable to read RDB block 0
[ 113.583287][ T5967] nbd0: unable to read partition table
[ 113.590729][ T6169] ldm_validate_partition_table(): Disk read failed.
[ 113.597874][ T6169] Dev nbd0: unable to read RDB block 0
[ 113.603779][ T6169] nbd0: unable to read partition table
[ 113.651994][ T6169] block nbd0: Device being setup by another task
[ 113.693569][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 113.700244][ T5967] Dev nbd0: unable to read RDB block 0
[ 113.705965][ T5967] nbd0: unable to read partition table
[ 113.713079][ T6169] ldm_validate_partition_table(): Disk read failed.
[ 113.719837][ T6169] Dev nbd0: unable to read RDB block 0
[ 113.725636][ T6169] nbd0: unable to read partition table
[ 113.732056][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 113.738713][ T5967] Dev nbd0: unable to read RDB block 0
[ 113.744381][ T5967] nbd0: unable to read partition table
[ 113.912073][ T6173] nbd0: detected capacity change from 0 to 2176
[ 114.568869][ T5131] block nbd0: Receive control failed (result -104)
[ 114.575658][ T6172] block nbd0: shutting down sockets
[ 114.582373][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 114.589060][ T5967] Dev nbd0: unable to read RDB block 0
[ 114.594796][ T5967] nbd0: unable to read partition table
[ 114.604014][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 114.618277][ T5967] Dev nbd0: unable to read RDB block 0
[ 114.624356][ T5967] nbd0: unable to read partition table
[ 114.631325][ T6176] ldm_validate_partition_table(): Disk read failed.
[ 114.638130][ T6176] Dev nbd0: unable to read RDB block 0
[ 114.645612][ T6176] nbd0: unable to read partition table
[ 114.681993][ T6176] block nbd0: Device being setup by another task
[ 114.723077][ T6176] ldm_validate_partition_table(): Disk read failed.
[ 114.729784][ T6176] Dev nbd0: unable to read RDB block 0
[ 114.735511][ T6176] nbd0: unable to read partition table
[ 114.741682][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 114.748432][ T5967] Dev nbd0: unable to read RDB block 0
[ 114.754104][ T5967] nbd0: unable to read partition table
[ 114.763170][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 114.772137][ T5967] Dev nbd0: unable to read RDB block 0
[ 114.777834][ T5967] nbd0: unable to read partition table
[ 114.791175][ T6178] ldm_validate_partition_table(): Disk read failed.
[ 114.800298][ T6178] Dev nbd0: unable to read RDB block 0
[ 114.806963][ T6178] nbd0: unable to read partition table
[ 114.892047][ T6178] block nbd0: Device being setup by another task
[ 114.933262][ T6178] ldm_validate_partition_table(): Disk read failed.
[ 114.940127][ T6178] Dev nbd0: unable to read RDB block 0
[ 114.945820][ T6178] nbd0: unable to read partition table
[ 114.952185][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 114.958861][ T5967] Dev nbd0: unable to read RDB block 0
[ 114.964546][ T5967] nbd0: unable to read partition table
[ 114.972979][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 114.979702][ T5967] Dev nbd0: unable to read RDB block 0
[ 114.992232][ T5967] nbd0: unable to read partition table
[ 115.001117][ T6181] ldm_validate_partition_table(): Disk read failed.
[ 115.008717][ T6181] Dev nbd0: unable to read RDB block 0
[ 115.014729][ T6181] nbd0: unable to read partition table
[ 115.062042][ T6181] block nbd0: Device being setup by another task
[ 115.104010][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 115.110712][ T5967] Dev nbd0: unable to read RDB block 0
[ 115.116877][ T5967] nbd0: unable to read partition table
[ 115.125478][ T6181] ldm_validate_partition_table(): Disk read failed.
[ 115.132305][ T6181] Dev nbd0: unable to read RDB block 0
[ 115.137981][ T6181] nbd0: unable to read partition table
[ 115.144541][ T5967] ldm_validate_partition_table(): Disk read failed.
[ 115.151245][ T5967] Dev nbd0: unable to read RDB block 0
[ 115.156997][ T5967] nbd0: unable to read partition table
[ 115.301999][ T6185] nbd0: detected capacity change from 0 to 2176
[ 115.994176][ T5131] block nbd0: Receive control failed (result -104)
[ 145.363008][ T25] block nbd0: Possible stuck request ffff888027958c00: control (read@0,4096B). Runtime 30 seconds
[ 175.403002][ T5179] udevd[5179]: worker [5967] /devices/virtual/block/nbd0 is taking a long time
[ 175.462176][ T25] block nbd0: Possible stuck request ffff888027958c00: control (read@0,4096B). Runtime 60 seconds
[ 205.522200][ T25] block nbd0: Possible stuck request ffff888027958c00: control (read@0,4096B). Runtime 90 seconds
[ 235.602779][ T25] block nbd0: Possible stuck request ffff888027958c00: control (read@0,4096B). Runtime 120 seconds
[ 265.682214][ T25] block nbd0: Possible stuck request ffff888027958c00: control (read@0,4096B). Runtime 150 seconds
[ 286.162089][ T31] INFO: task syz-executor.0:6184 blocked for more than 143 seconds.
[ 286.170073][ T31] Not tainted syzkaller #0
[ 286.175030][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 286.183734][ T31] task:syz-executor.0 state:D stack:28712 pid:6184 tgid:6183 ppid:5995 task_flags:0x400140 flags:0x00080803
[ 286.195666][ T31] Call Trace:
[ 286.198934][ T31]
[ 286.201842][ T31] __schedule+0xfee/0x6120
[ 286.206400][ T31] ? __lock_acquire+0x4a5/0x2630
[ 286.211312][ T31] ? __lock_acquire+0x4a5/0x2630
[ 286.216299][ T31] ? __pfx___schedule+0x10/0x10
[ 286.221155][ T31] ? find_held_lock+0x2b/0x80
[ 286.225872][ T31] ? schedule+0x2bf/0x390
[ 286.230199][ T31] schedule+0xdd/0x390
[ 286.234281][ T31] schedule_preempt_disabled+0x13/0x30
[ 286.239737][ T31] __mutex_lock+0xc9a/0x1b90
[ 286.244350][ T31] ? __lock_acquire+0x4a5/0x2630
[ 286.249276][ T31] ? bdev_release+0x15a/0x6d0
[ 286.254020][ T31] ? __pfx___mutex_lock+0x10/0x10
[ 286.259040][ T31] ? find_held_lock+0x2b/0x80
[ 286.263770][ T31] ? do_raw_spin_unlock+0x145/0x1e0
[ 286.268972][ T31] ? bdev_release+0x15a/0x6d0
[ 286.273687][ T31] bdev_release+0x15a/0x6d0
[ 286.278193][ T31] ? __pfx_blkdev_release+0x10/0x10
[ 286.283429][ T31] blkdev_release+0x15/0x20
[ 286.287926][ T31] __fput+0x3ff/0xb40
[ 286.291976][ T31] task_work_run+0x150/0x240
[ 286.296559][ T31] ? __pfx_task_work_run+0x10/0x10
[ 286.301645][ T31] get_signal+0x1bd/0x21e0
[ 286.306092][ T31] ? __pfx_get_signal+0x10/0x10
[ 286.310933][ T31] ? task_work_add+0x201/0x3b0
[ 286.315704][ T31] arch_do_signal_or_restart+0x91/0x7a0
[ 286.321246][ T31] ? __pfx_arch_do_signal_or_restart+0x10/0x10
[ 286.327490][ T31] ? selinux_file_ioctl+0x139/0x290
[ 286.332705][ T31] ? selinux_file_ioctl+0xb4/0x290
[ 286.337800][ T31] exit_to_user_mode_loop+0x86/0x4a0
[ 286.343105][ T31] do_syscall_64+0x67c/0xf80
[ 286.347695][ T31] ? clear_bhb_loop+0x40/0x90
[ 286.352378][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 286.358261][ T31] RIP: 0033:0x4445a9
[ 286.362177][ T31] RSP: 002b:00007f442dcc60b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 286.370594][ T31] RAX: 0000000000000000 RBX: 00000000ffffffff RCX: 00000000004445a9
[ 286.378591][ T31] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003
[ 286.386578][ T31] RBP: 0000000000000409 R08: 0000000000000000 R09: 0000000000000000
[ 286.394570][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004ebd60
[ 286.402571][ T31] R13: 00007f442dcc6690 R14: 000000000054bf00 R15: 00000000004fbfa0
[ 286.410547][ T31]
[ 286.413609][ T31]
[ 286.413609][ T31] Showing all locks held in the system:
[ 286.421323][ T31] 1 lock held by khungtaskd/31:
[ 286.426208][ T31] #0: ffffffff8e7e7920 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x3d/0x184
[ 286.436171][ T31] 2 locks held by getty/5561:
[ 286.440818][ T31] #0: ffff888038f210a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80
[ 286.450575][ T31] #1: ffffc9000332b2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x419/0x1500
[ 286.460690][ T31] 1 lock held by udevd/5967:
[ 286.465287][ T31] #0: ffff8880278db358 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0x41a/0xe40
[ 286.474718][ T31] 1 lock held by syz-executor.0/6184:
[ 286.480055][ T31] #0: ffff8880278db358 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_release+0x15a/0x6d0
[ 286.489661][ T31]
[ 286.491984][ T31] =============================================
[ 286.491984][ T31]
[ 286.500364][ T31] NMI backtrace for cpu 1
[ 286.500382][ T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full)
[ 286.500394][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 286.500401][ T31] Call Trace:
[ 286.500406][ T31]
[ 286.500411][ T31] dump_stack_lvl+0x100/0x190
[ 286.500431][ T31] nmi_cpu_backtrace.cold+0x12d/0x151
[ 286.500444][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 286.500456][ T31] nmi_trigger_cpumask_backtrace+0x1d7/0x230
[ 286.500472][ T31] sys_info+0x141/0x190
[ 286.500483][ T31] watchdog+0xd25/0x1050
[ 286.500503][ T31] ? __pfx_watchdog+0x10/0x10
[ 286.500518][ T31] ? __kthread_parkme+0x18c/0x230
[ 286.500534][ T31] ? kthread+0x13a/0x450
[ 286.500544][ T31] ? __pfx_watchdog+0x10/0x10
[ 286.500558][ T31] kthread+0x370/0x450
[ 286.500568][ T31] ? __pfx_kthread+0x10/0x10
[ 286.500579][ T31] ret_from_fork+0x754/0xd80
[ 286.500592][ T31] ? __pfx_ret_from_fork+0x10/0x10
[ 286.500604][ T31] ? __switch_to+0x7b4/0x1120
[ 286.500618][ T31] ? __pfx_kthread+0x10/0x10
[ 286.500629][ T31] ret_from_fork_asm+0x1a/0x30
[ 286.500649][ T31]
[ 286.500653][ T31] Sending NMI from CPU 1 to CPUs 0:
[ 286.619941][ C0] NMI backtrace for cpu 0
[ 286.619955][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted syzkaller #0 PREEMPT(full)
[ 286.619976][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 286.619986][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x20
[ 286.620015][ C0] Code: d8 81 02 c3 cc cc cc cc 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d a3 91 1a 00 fb f4 fc 35 03 00 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90
[ 286.620033][ C0] RSP: 0018:ffffffff8e407e00 EFLAGS: 00000242
[ 286.620047][ C0] RAX: 0000000000148615 RBX: ffffffff8e4975c0 RCX: ffffffff8b90fc75
[ 286.620059][ C0] RDX: 0000000000000000 RSI: ffffffff8de79d93 RDI: ffffffff8c1b1a20
[ 286.620071][ C0] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed101708679d
[ 286.620082][ C0] R10: ffff8880b8433ceb R11: 0000000000000000 R12: 0000000000000000
[ 286.620092][ C0] R13: fffffbfff1c92eb8 R14: 0000000000000000 R15: ffffffff90d9c610
[ 286.620104][ C0] FS: 0000000000000000(0000) GS:ffff88812433c000(0000) knlGS:0000000000000000
[ 286.620125][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 286.620137][ C0] CR2: 000055a17ca55660 CR3: 0000000025d05000 CR4: 00000000003526f0
[ 286.620148][ C0] Call Trace:
[ 286.620156][ C0]
[ 286.620162][ C0] default_idle+0x9/0x10
[ 286.620180][ C0] default_idle_call+0x6c/0xb0
[ 286.620198][ C0] do_idle+0x464/0x590
[ 286.620222][ C0] ? __pfx_do_idle+0x10/0x10
[ 286.620248][ C0] cpu_startup_entry+0x4f/0x60
[ 286.620271][ C0] rest_init+0x251/0x260
[ 286.620290][ C0] ? __pfx_x86_late_time_init+0x10/0x10
[ 286.620323][ C0] start_kernel+0x47f/0x480
[ 286.620347][ C0] x86_64_start_reservations+0x24/0x30
[ 286.620372][ C0] x86_64_start_kernel+0x12b/0x130
[ 286.620396][ C0] common_startup_64+0x13e/0x148
[ 286.620425][ C0]
[ 286.799945][ T31] Kernel panic - not syncing: hung_task: blocked tasks
[ 286.806790][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full)
[ 286.815869][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 286.825898][ T31] Call Trace:
[ 286.829154][ T31]
[ 286.832057][ T31] dump_stack_lvl+0x100/0x190
[ 286.836720][ T31] vpanic+0x552/0x970
[ 286.840673][ T31] ? __pfx_vpanic+0x10/0x10
[ 286.845146][ T31] ? nmi_trigger_cpumask_backtrace+0x182/0x230
[ 286.851274][ T31] panic+0xd1/0xe0
[ 286.854963][ T31] ? __pfx_panic+0x10/0x10
[ 286.859349][ T31] ? nmi_trigger_cpumask_backtrace+0x1b5/0x230
[ 286.865482][ T31] ? nmi_trigger_cpumask_backtrace+0x1f6/0x230
[ 286.871607][ T31] ? nmi_trigger_cpumask_backtrace+0x200/0x230
[ 286.877728][ T31] ? watchdog.cold+0x198/0x1ca
[ 286.882460][ T31] ? watchdog+0xd35/0x1050
[ 286.886849][ T31] watchdog.cold+0x1a9/0x1ca
[ 286.891415][ T31] ? __pfx_watchdog+0x10/0x10
[ 286.896068][ T31] ? __kthread_parkme+0x18c/0x230
[ 286.901080][ T31] ? kthread+0x13a/0x450
[ 286.905296][ T31] ? __pfx_watchdog+0x10/0x10
[ 286.909942][ T31] kthread+0x370/0x450
[ 286.913982][ T31] ? __pfx_kthread+0x10/0x10
[ 286.918540][ T31] ret_from_fork+0x754/0xd80
[ 286.923099][ T31] ? __pfx_ret_from_fork+0x10/0x10
[ 286.928182][ T31] ? __switch_to+0x7b4/0x1120
[ 286.932832][ T31] ? __pfx_kthread+0x10/0x10
[ 286.937394][ T31] ret_from_fork_asm+0x1a/0x30
[ 286.942160][ T31]
[ 286.945448][ T31] Kernel Offset: disabled
[ 286.949745][ T31] Rebooting in 86400 seconds..