[ 44.594655][ T40] audit: type=1400 audit(1781455176.479:116): avc: denied { write } for pid=5648 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1842 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 44.641096][ T40] audit: type=1400 audit(1781455176.529:117): avc: denied { write } for pid=5651 comm="rm" name="hook-state" dev="tmpfs" ino=1842 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 45.239044][ T40] audit: type=1400 audit(1781455177.119:118): avc: denied { write } for pid=5654 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1842 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 45.280513][ T40] audit: type=1400 audit(1781455177.169:119): avc: denied { write } for pid=5657 comm="rm" name="hook-state" dev="tmpfs" ino=1842 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 45.354078][ T40] audit: type=1400 audit(1781455177.239:120): avc: denied { write } for pid=5660 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1842 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 Warning: Permanently added '[localhost]:51227' (ED25519) to the list of known hosts. [ 49.852462][ T40] kauditd_printk_skb: 17 callbacks suppressed [ 49.852480][ T40] audit: type=1400 audit(1781455181.739:138): avc: denied { execute } for pid=5732 comm="sh" name="syz-execprog" dev="sda1" ino=2020 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 49.861680][ T40] audit: type=1400 audit(1781455181.739:139): avc: denied { execute_no_trans } for pid=5732 comm="sh" path="/syz-execprog" dev="sda1" ino=2020 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 2026/06/14 16:39:43 parsed 1 programs [ 51.406119][ T40] audit: type=1400 audit(1781455183.289:140): avc: denied { node_bind } for pid=5732 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 51.414662][ T40] audit: type=1400 audit(1781455183.299:141): avc: denied { node_bind } for pid=5732 comm="syz-execprog" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 53.794548][ T40] audit: type=1400 audit(1781455185.679:142): avc: denied { mounton } for pid=5744 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 53.802157][ T40] audit: type=1400 audit(1781455185.689:143): avc: denied { mount } for pid=5744 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 53.804746][ T5744] cgroup: Unknown subsys name 'net' [ 53.814065][ T40] audit: type=1400 audit(1781455185.699:144): avc: denied { unmount } for pid=5744 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 53.943262][ T5744] cgroup: Unknown subsys name 'cpuset' [ 53.947364][ T5744] cgroup: Unknown subsys name 'rlimit' [ 54.116117][ T40] audit: type=1400 audit(1781455185.999:145): avc: denied { setattr } for pid=5744 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=850 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 54.124864][ T40] audit: type=1400 audit(1781455185.999:146): avc: denied { create } for pid=5744 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 54.133127][ T40] audit: type=1400 audit(1781455185.999:147): avc: denied { write } for pid=5744 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 54.193264][ T5749] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 55.283410][ T5744] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 57.204378][ T40] kauditd_printk_skb: 11 callbacks suppressed [ 57.204391][ T40] audit: type=1400 audit(1781455189.089:159): avc: denied { execmem } for pid=5754 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 57.212423][ T40] audit: type=1400 audit(1781455189.089:160): avc: denied { read } for pid=5755 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 57.219025][ T40] audit: type=1400 audit(1781455189.089:161): avc: denied { open } for pid=5755 comm="syz-executor" path="net:[4026531833]" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 57.226362][ T40] audit: type=1400 audit(1781455189.089:162): avc: denied { mounton } for pid=5755 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 57.284225][ T40] audit: type=1400 audit(1781455189.169:163): avc: denied { mount } for pid=5755 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 57.291371][ T40] audit: type=1400 audit(1781455189.169:164): avc: denied { mounton } for pid=5755 comm="syz-executor" path="/syzkaller.DdcAir/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 57.299314][ T40] audit: type=1400 audit(1781455189.169:165): avc: denied { mount } for pid=5755 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 57.305986][ T40] audit: type=1400 audit(1781455189.169:166): avc: denied { mounton } for pid=5755 comm="syz-executor" path="/syzkaller.DdcAir/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 57.314680][ T40] audit: type=1400 audit(1781455189.179:167): avc: denied { mounton } for pid=5755 comm="syz-executor" path="/syzkaller.DdcAir/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=1957 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 57.323553][ T40] audit: type=1400 audit(1781455189.179:168): avc: denied { unmount } for pid=5755 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 57.336097][ T5755] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 58.624388][ T69] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 58.628438][ T69] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 58.653518][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 58.655889][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.629361][ T5814] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.634001][ T5814] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.636234][ T5814] bridge_slave_0: entered allmulticast mode [ 59.638797][ T5814] bridge_slave_0: entered promiscuous mode [ 59.643685][ T5814] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.645943][ T5814] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.648184][ T5814] bridge_slave_1: entered allmulticast mode [ 59.650984][ T5814] bridge_slave_1: entered promiscuous mode [ 59.666761][ T5814] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.671738][ T5814] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.685832][ T5814] team0: Port device team_slave_0 added [ 59.688867][ T5814] team0: Port device team_slave_1 added [ 59.701825][ T5814] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 59.703984][ T5814] 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. [ 59.711705][ T5814] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 59.716797][ T5814] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 59.718920][ T5814] 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. [ 59.727294][ T5814] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 59.751588][ T5814] hsr_slave_0: entered promiscuous mode [ 59.753886][ T5814] hsr_slave_1: entered promiscuous mode [ 59.904311][ T5814] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 59.910488][ T5814] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 59.913690][ T5814] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 59.917758][ T5814] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 59.920337][ T5814] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 59.923917][ T5814] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 59.927334][ T5814] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 59.931905][ T5814] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 59.951471][ T5814] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.954564][ T5814] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.957048][ T5814] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.959181][ T5814] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.024086][ T5814] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.033388][ T69] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.037457][ T69] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.051034][ T5814] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.061615][ T69] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.063830][ T69] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.069379][ T103] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.072290][ T103] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.346185][ T5814] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.373991][ T5814] veth0_vlan: entered promiscuous mode [ 60.379666][ T5814] veth1_vlan: entered promiscuous mode [ 60.395469][ T5814] veth0_macvtap: entered promiscuous mode [ 60.399155][ T5814] veth1_macvtap: entered promiscuous mode [ 60.413323][ T5814] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 60.420973][ T5814] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 60.428948][ T69] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.432821][ T69] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.437580][ T69] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.440500][ T69] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.553857][ T175] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 60.653357][ T175] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 60.668631][ T5858] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 60.672566][ T5858] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 60.675446][ T5858] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 60.678747][ T5858] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 60.683296][ T5858] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 60.712442][ T175] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 60.781188][ T175] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/06/14 16:39:52 executed programs: 0 [ 61.125328][ T5098] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 61.128962][ T5098] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 61.134011][ T5098] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 61.138950][ T5098] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 61.143089][ T5098] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 61.517504][ T5868] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.519819][ T5868] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.522607][ T5868] bridge_slave_0: entered allmulticast mode [ 61.525398][ T5868] bridge_slave_0: entered promiscuous mode [ 61.528548][ T5868] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.531477][ T5868] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.533755][ T5868] bridge_slave_1: entered allmulticast mode [ 61.536316][ T5868] bridge_slave_1: entered promiscuous mode [ 61.551389][ T5868] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.555866][ T5868] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.570886][ T5868] team0: Port device team_slave_0 added [ 61.574136][ T5868] team0: Port device team_slave_1 added [ 61.586258][ T5868] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 61.588365][ T5868] 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. [ 61.596134][ T5868] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 61.600338][ T5868] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 61.602530][ T5868] 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. [ 61.610881][ T5868] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 61.652915][ T5868] hsr_slave_0: entered promiscuous mode [ 61.656416][ T5868] hsr_slave_1: entered promiscuous mode [ 61.659398][ T5868] debugfs: 'hsr0' already exists in 'hsr' [ 61.662231][ T5868] Cannot create hsr debugfs directory [ 63.210989][ T5098] Bluetooth: hci0: command tx timeout [ 63.663121][ T175] bridge_slave_1: left allmulticast mode [ 63.665597][ T175] bridge_slave_1: left promiscuous mode [ 63.668820][ T175] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.676091][ T175] bridge_slave_0: left allmulticast mode [ 63.678468][ T175] bridge_slave_0: left promiscuous mode [ 63.681965][ T175] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.714247][ T40] kauditd_printk_skb: 20 callbacks suppressed [ 63.714262][ T40] audit: type=1400 audit(1781455195.599:189): avc: denied { write } for pid=5887 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1842 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 63.725648][ T40] audit: type=1400 audit(1781455195.599:190): avc: denied { create } for pid=5887 comm="dhcpcd-run-hook" name="resolv.conf.eth2.link" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 63.734380][ T40] audit: type=1400 audit(1781455195.599:191): avc: denied { write } for pid=5887 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf.eth2.link" dev="tmpfs" ino=2030 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 63.744403][ T40] audit: type=1400 audit(1781455195.599:192): avc: denied { append } for pid=5887 comm="dhcpcd-run-hook" name="resolv.conf.eth2.link" dev="tmpfs" ino=2030 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 63.782379][ T40] audit: type=1400 audit(1781455195.669:193): avc: denied { write } for pid=5890 comm="rm" name="hook-state" dev="tmpfs" ino=1842 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 63.789450][ T40] audit: type=1400 audit(1781455195.669:194): avc: denied { unlink } for pid=5890 comm="rm" name="resolv.conf.eth2.link" dev="tmpfs" ino=2030 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 63.890644][ T175] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 63.896871][ T175] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 63.903617][ T175] bond0 (unregistering): Released all slaves [ 63.924584][ T5452] 8021q: adding VLAN 0 to HW filter on device eth2 [ 64.017723][ T40] audit: type=1400 audit(1781455195.899:195): avc: denied { write } for pid=5895 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1842 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 64.046218][ T175] hsr_slave_0: left promiscuous mode [ 64.049162][ T175] hsr_slave_1: left promiscuous mode [ 64.052707][ T175] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 64.055273][ T175] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 64.058287][ T175] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 64.060816][ T175] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 64.067294][ T175] veth1_macvtap: left promiscuous mode [ 64.069123][ T175] veth0_macvtap: left promiscuous mode [ 64.071804][ T175] veth1_vlan: left promiscuous mode [ 64.071969][ T40] audit: type=1400 audit(1781455195.959:196): avc: denied { write } for pid=5898 comm="rm" name="hook-state" dev="tmpfs" ino=1842 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 64.073748][ T175] veth0_vlan: left promiscuous mode [ 64.194347][ T175] team0 (unregistering): Port device team_slave_1 removed [ 64.201044][ T175] team0 (unregistering): Port device team_slave_0 removed [ 64.258219][ T5452] 8021q: adding VLAN 0 to HW filter on device eth3 [ 64.388078][ T40] audit: type=1400 audit(1781455196.269:197): avc: denied { write } for pid=5902 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1842 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 64.425918][ T40] audit: type=1400 audit(1781455196.309:198): avc: denied { write } for pid=5905 comm="rm" name="hook-state" dev="tmpfs" ino=1842 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 64.643240][ T5868] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 64.647969][ T5868] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 64.650711][ T5868] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 64.655505][ T5868] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 64.658989][ T5868] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 64.663404][ T5868] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 64.666731][ T5868] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 64.673201][ T5868] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 64.728037][ T5868] 8021q: adding VLAN 0 to HW filter on device bond0 [ 64.740986][ T5868] 8021q: adding VLAN 0 to HW filter on device team0 [ 64.747594][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.749935][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.758631][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.761288][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.097799][ T5868] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 65.135072][ T5868] veth0_vlan: entered promiscuous mode [ 65.147190][ T5868] veth1_vlan: entered promiscuous mode [ 65.169654][ T5868] veth0_macvtap: entered promiscuous mode [ 65.174381][ T5868] veth1_macvtap: entered promiscuous mode [ 65.184273][ T5868] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 65.190987][ T5868] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 65.197511][ T103] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.201322][ T103] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.205509][ T103] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.209125][ T103] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.252560][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.255767][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.278289][ T103] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.281994][ T103] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.290290][ T5098] Bluetooth: hci0: command tx timeout [ 65.311028][ T5932] netlink: 12 bytes leftover after parsing attributes in process `syz.0.17'. [ 65.372924][ T5098] block nbd0: Receive control failed (result -107) [ 65.690987][ T5932] nbd1: detected capacity change from 0 to 63 [ 65.694389][ T5098] block nbd1: Receive control failed (result -32) [ 65.694602][ T5858] block nbd1: Receive control failed (result -32) [ 65.701764][ T5756] [ 65.702854][ T5756] ====================================================== [ 65.705732][ T5756] WARNING: possible circular locking dependency detected [ 65.708573][ T5756] syzkaller #0 Not tainted [ 65.710416][ T5756] ------------------------------------------------------ [ 65.713298][ T5756] udevd/5756 is trying to acquire lock: [ 65.715565][ T5756] ffff88803f19c668 (&nsock->tx_lock){+.+.}-{4:4}, at: nbd_queue_rq+0x428/0x1080 [ 65.719269][ T5756] [ 65.719269][ T5756] but task is already holding lock: [ 65.722269][ T5756] ffff888037a7e178 (&cmd->lock){+.+.}-{4:4}, at: nbd_queue_rq+0xba/0x1080 [ 65.725769][ T5756] [ 65.725769][ T5756] which lock already depends on the new lock. [ 65.725769][ T5756] [ 65.729971][ T5756] [ 65.729971][ T5756] the existing dependency chain (in reverse order) is: [ 65.733708][ T5756] [ 65.733708][ T5756] -> #6 (&cmd->lock){+.+.}-{4:4}: [ 65.736699][ T5756] __mutex_lock+0x1a4/0x1b10 [ 65.738801][ T5756] nbd_queue_rq+0xba/0x1080 [ 65.740899][ T5756] blk_mq_dispatch_rq_list+0x422/0x1e70 [ 65.743449][ T5756] __blk_mq_sched_dispatch_requests+0xcea/0x1620 [ 65.746283][ T5756] blk_mq_sched_dispatch_requests+0xd7/0x1c0 [ 65.748993][ T5756] blk_mq_run_hw_queue+0x23c/0x670 [ 65.751316][ T5756] blk_mq_dispatch_list+0x51d/0x1360 [ 65.753780][ T5756] blk_mq_flush_plug_list+0x130/0x600 [ 65.756246][ T5756] __blk_flush_plug+0x2c4/0x4b0 [ 65.758440][ T5756] __submit_bio+0x584/0x6c0 [ 65.760548][ T5756] submit_bio_noacct_nocheck+0x543/0xbf0 [ 65.763109][ T5756] submit_bio_noacct+0xd18/0x2000 [ 65.765394][ T5756] submit_bh_wbc+0x681/0x890 [ 65.767488][ T5756] block_read_full_folio+0x264/0x8e0 [ 65.769891][ T5756] filemap_read_folio+0xfc/0x3b0 [ 65.772154][ T5756] do_read_cache_folio+0x2d7/0x6b0 [ 65.774496][ T5756] read_part_sector+0xd1/0x370 [ 65.776698][ T5756] adfspart_check_ICS+0x91/0x7d0 [ 65.778958][ T5756] bdev_disk_changed+0x7a3/0x1250 [ 65.781273][ T5756] blkdev_get_whole+0x187/0x290 [ 65.783491][ T5756] bdev_open+0x2c7/0xe40 [ 65.785495][ T5756] blkdev_open+0x34e/0x4f0 [ 65.787543][ T5756] do_dentry_open+0x6ab/0x14d0 [ 65.789755][ T5756] vfs_open+0x82/0x3f0 [ 65.791688][ T5756] path_openat+0x208c/0x31a0 [ 65.793843][ T5756] do_file_open+0x20e/0x430 [ 65.795958][ T5756] do_sys_openat2+0x10d/0x1e0 [ 65.798123][ T5756] __x64_sys_openat+0x12d/0x210 [ 65.800339][ T5756] do_syscall_64+0x115/0x870 [ 65.802487][ T5756] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 65.805125][ T5756] [ 65.805125][ T5756] -> #5 (set->srcu){.+.+}-{0:0}: [ 65.807989][ T5756] __synchronize_srcu+0xa2/0x300 [ 65.810248][ T5756] blk_mq_quiesce_queue+0x149/0x1c0 [ 65.812625][ T5756] elevator_switch+0x17b/0x7e0 [ 65.814812][ T5756] elevator_change+0x352/0x530 [ 65.816965][ T5756] elevator_set_default+0x29e/0x360 [ 65.819300][ T5756] blk_register_queue+0x48e/0x630 [ 65.821585][ T5756] __add_disk+0x73f/0xe40 [ 65.823621][ T5756] add_disk_fwnode+0x118/0x5c0 [ 65.825828][ T5756] nbd_dev_add+0x77a/0xb10 [ 65.827910][ T5756] nbd_init+0x291/0x2b0 [ 65.829871][ T5756] do_one_initcall+0x121/0x750 [ 65.832104][ T5756] kernel_init_freeable+0x6ea/0x7b0 [ 65.833873][ T5756] kernel_init+0x1f/0x1e0 [ 65.835356][ T5756] ret_from_fork+0x72b/0xd50 [ 65.836972][ T5756] ret_from_fork_asm+0x1a/0x30 [ 65.838660][ T5756] [ 65.838660][ T5756] -> #4 (&q->elevator_lock){+.+.}-{4:4}: [ 65.841339][ T5756] __mutex_lock+0x1a4/0x1b10 [ 65.843469][ T5756] elevator_change+0x1bc/0x530 [ 65.845646][ T5756] elevator_set_none+0x92/0xf0 [ 65.847428][ T5756] blk_mq_update_nr_hw_queues+0x4c1/0x15f0 [ 65.849556][ T5756] nbd_start_device+0x1a6/0xbd0 [ 65.851413][ T5756] nbd_genl_connect+0xff2/0x1a40 [ 65.853682][ T5756] genl_family_rcv_msg_doit+0x214/0x300 [ 65.856182][ T5756] genl_rcv_msg+0x560/0x800 [ 65.858261][ T5756] netlink_rcv_skb+0x159/0x420 [ 65.860422][ T5756] genl_rcv+0x28/0x40 [ 65.862320][ T5756] netlink_unicast+0x585/0x850 [ 65.864514][ T5756] netlink_sendmsg+0x8b0/0xda0 [ 65.866689][ T5756] ____sys_sendmsg+0x9e1/0xb70 [ 65.868868][ T5756] ___sys_sendmsg+0x190/0x1e0 [ 65.870980][ T5756] __sys_sendmsg+0x170/0x220 [ 65.873001][ T5756] do_syscall_64+0x115/0x870 [ 65.875079][ T5756] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 65.877720][ T5756] [ 65.877720][ T5756] -> #3 (&q->q_usage_counter(io)#50){++++}-{0:0}: [ 65.881017][ T5756] blk_alloc_queue+0x610/0x790 [ 65.883196][ T5756] blk_mq_alloc_queue+0x174/0x290 [ 65.885271][ T5756] __blk_mq_alloc_disk+0x29/0x120 [ 65.887522][ T5756] nbd_dev_add+0x492/0xb10 [ 65.889487][ T5756] nbd_init+0x291/0x2b0 [ 65.891379][ T5756] do_one_initcall+0x121/0x750 [ 65.893556][ T5756] kernel_init_freeable+0x6ea/0x7b0 [ 65.895633][ T5756] kernel_init+0x1f/0x1e0 [ 65.897645][ T5756] ret_from_fork+0x72b/0xd50 [ 65.899774][ T5756] ret_from_fork_asm+0x1a/0x30 [ 65.901954][ T5756] [ 65.901954][ T5756] -> #2 (fs_reclaim){+.+.}-{0:0}: [ 65.904942][ T5756] fs_reclaim_acquire+0xc4/0x100 [ 65.907099][ T5756] kmem_cache_alloc_node_noprof+0x53/0x6f0 [ 65.909589][ T5756] __alloc_skb+0x140/0x710 [ 65.911585][ T5756] __ip6_append_data+0x34f1/0x4bf0 [ 65.913917][ T5756] ip6_append_data+0x10b/0x410 [ 65.916115][ T5756] rawv6_sendmsg+0x169c/0x4420 [ 65.918179][ T5756] inet_sendmsg+0x11c/0x140 [ 65.920253][ T5756] ____sys_sendmsg+0x98d/0xb70 [ 65.922418][ T5756] ___sys_sendmsg+0x190/0x1e0 [ 65.924564][ T5756] __sys_sendmsg+0x170/0x220 [ 65.926681][ T5756] do_syscall_64+0x115/0x870 [ 65.928853][ T5756] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 65.931484][ T5756] [ 65.931484][ T5756] -> #1 (sk_lock-AF_INET6){+.+.}-{0:0}: [ 65.934669][ T5756] lock_sock_nested+0x41/0xf0 [ 65.936847][ T5756] inet_shutdown+0x67/0x410 [ 65.938928][ T5756] nbd_mark_nsock_dead+0xae/0x5c0 [ 65.941182][ T5756] recv_work+0x5fb/0x8c0 [ 65.943192][ T5756] process_one_work+0xa0e/0x1980 [ 65.945455][ T5756] worker_thread+0x5ef/0xe50 [ 65.947566][ T5756] kthread+0x370/0x450 [ 65.949405][ T5756] ret_from_fork+0x72b/0xd50 [ 65.951542][ T5756] ret_from_fork_asm+0x1a/0x30 [ 65.953789][ T5756] [ 65.953789][ T5756] -> #0 (&nsock->tx_lock){+.+.}-{4:4}: [ 65.956959][ T5756] __lock_acquire+0x14b8/0x2630 [ 65.959192][ T5756] lock_acquire+0x1b1/0x370 [ 65.961301][ T5756] __mutex_lock+0x1a4/0x1b10 [ 65.963423][ T5756] nbd_queue_rq+0x428/0x1080 [ 65.965557][ T5756] blk_mq_dispatch_rq_list+0x422/0x1e70 [ 65.968021][ T5756] __blk_mq_sched_dispatch_requests+0xcea/0x1620 [ 65.970739][ T5756] blk_mq_sched_dispatch_requests+0xd7/0x1c0 [ 65.972917][ T5756] blk_mq_run_hw_queue+0x23c/0x670 [ 65.975239][ T5756] blk_mq_dispatch_list+0x51d/0x1360 [ 65.977058][ T5756] blk_mq_flush_plug_list+0x130/0x600 [ 65.979243][ T5756] __blk_flush_plug+0x2c4/0x4b0 [ 65.981465][ T5756] __submit_bio+0x584/0x6c0 [ 65.983455][ T5756] submit_bio_noacct_nocheck+0x543/0xbf0 [ 65.985454][ T5756] submit_bio_noacct+0xd18/0x2000 [ 65.987632][ T5756] submit_bh_wbc+0x681/0x890 [ 65.989256][ T5756] block_read_full_folio+0x264/0x8e0 [ 65.991030][ T5756] filemap_read_folio+0xfc/0x3b0 [ 65.992735][ T5756] do_read_cache_folio+0x2d7/0x6b0 [ 65.995014][ T5756] read_part_sector+0xd1/0x370 [ 65.997207][ T5756] adfspart_check_ICS+0x91/0x7d0 [ 65.999244][ T5756] bdev_disk_changed+0x7a3/0x1250 [ 66.001013][ T5756] blkdev_get_whole+0x187/0x290 [ 66.003244][ T5756] bdev_open+0x2c7/0xe40 [ 66.004763][ T5756] blkdev_open+0x34e/0x4f0 [ 66.006506][ T5756] do_dentry_open+0x6ab/0x14d0 [ 66.008699][ T5756] vfs_open+0x82/0x3f0 [ 66.010627][ T5756] path_openat+0x208c/0x31a0 [ 66.012649][ T5756] do_file_open+0x20e/0x430 [ 66.014513][ T5756] do_sys_openat2+0x10d/0x1e0 [ 66.016318][ T5756] __x64_sys_openat+0x12d/0x210 [ 66.018127][ T5756] do_syscall_64+0x115/0x870 [ 66.019710][ T5756] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 66.022156][ T5756] [ 66.022156][ T5756] other info that might help us debug this: [ 66.022156][ T5756] [ 66.026269][ T5756] Chain exists of: [ 66.026269][ T5756] &nsock->tx_lock --> set->srcu --> &cmd->lock [ 66.026269][ T5756] [ 66.030087][ T5756] Possible unsafe locking scenario: [ 66.030087][ T5756] [ 66.032365][ T5756] CPU0 CPU1 [ 66.034127][ T5756] ---- ---- [ 66.036238][ T5756] lock(&cmd->lock); [ 66.037612][ T5756] lock(set->srcu); [ 66.040222][ T5756] lock(&cmd->lock); [ 66.042295][ T5756] lock(&nsock->tx_lock); [ 66.043662][ T5756] [ 66.043662][ T5756] *** DEADLOCK *** [ 66.043662][ T5756] [ 66.046744][ T5756] 3 locks held by udevd/5756: [ 66.048328][ T5756] #0: ffff888029a46350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0x41a/0xe40 [ 66.051630][ T5756] #1: ffff888029208098 (set->srcu){.+.+}-{0:0}, at: blk_mq_run_hw_queue+0x22e/0x670 [ 66.054736][ T5756] #2: ffff888037a7e178 (&cmd->lock){+.+.}-{4:4}, at: nbd_queue_rq+0xba/0x1080 [ 66.057861][ T5756] [ 66.057861][ T5756] stack backtrace: [ 66.060259][ T5756] CPU: 0 UID: 0 PID: 5756 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 66.060279][ T5756] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 66.060290][ T5756] Call Trace: [ 66.060297][ T5756] [ 66.060304][ T5756] dump_stack_lvl+0x100/0x190 [ 66.060324][ T5756] print_circular_bug.cold+0x178/0x1c7 [ 66.060343][ T5756] check_noncircular+0x146/0x160 [ 66.060356][ T5756] __lock_acquire+0x14b8/0x2630 [ 66.060371][ T5756] lock_acquire+0x1b1/0x370 [ 66.060383][ T5756] ? nbd_queue_rq+0x428/0x1080 [ 66.060400][ T5756] ? __pfx___might_resched+0x10/0x10 [ 66.060416][ T5756] ? rcu_is_watching+0x12/0xc0 [ 66.060432][ T5756] __mutex_lock+0x1a4/0x1b10 [ 66.060447][ T5756] ? nbd_queue_rq+0x428/0x1080 [ 66.060463][ T5756] ? nbd_queue_rq+0x428/0x1080 [ 66.060479][ T5756] ? is_bpf_text_address+0x8a/0x1a0 [ 66.060492][ T5756] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 66.060503][ T5756] ? rcu_is_watching+0x12/0xc0 [ 66.060519][ T5756] ? __pfx___mutex_lock+0x10/0x10 [ 66.060533][ T5756] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 66.060544][ T5756] ? is_bpf_text_address+0x94/0x1a0 [ 66.060557][ T5756] ? kernel_text_address+0x8d/0x100 [ 66.060571][ T5756] ? arch_stack_walk+0xa6/0xf0 [ 66.060588][ T5756] ? nbd_queue_rq+0x428/0x1080 [ 66.060603][ T5756] nbd_queue_rq+0x428/0x1080 [ 66.060619][ T5756] ? stack_trace_save+0x8e/0xc0 [ 66.060630][ T5756] ? __pfx_nbd_queue_rq+0x10/0x10 [ 66.060647][ T5756] ? add_lock_to_list+0x99/0x110 [ 66.060657][ T5756] ? lockdep_unlock+0x5a/0xc0 [ 66.060666][ T5756] ? __lock_acquire+0xd73/0x2630 [ 66.060679][ T5756] blk_mq_dispatch_rq_list+0x422/0x1e70 [ 66.060703][ T5756] ? sbitmap_get+0x1d7/0x360 [ 66.060713][ T5756] ? __pfx_blk_mq_dispatch_rq_list+0x10/0x10 [ 66.060730][ T5756] ? __blk_mq_alloc_driver_tag+0x27a/0x7a0 [ 66.060745][ T5756] __blk_mq_sched_dispatch_requests+0xcea/0x1620 [ 66.060761][ T5756] ? __pfx___blk_mq_sched_dispatch_requests+0x10/0x10 [ 66.060779][ T5756] blk_mq_sched_dispatch_requests+0xd7/0x1c0 [ 66.060793][ T5756] blk_mq_run_hw_queue+0x23c/0x670 [ 66.060807][ T5756] ? blk_mq_run_hw_queue+0x22e/0x670 [ 66.060820][ T5756] blk_mq_dispatch_list+0x51d/0x1360 [ 66.060836][ T5756] ? __pfx_blk_mq_dispatch_list+0x10/0x10 [ 66.060851][ T5756] ? update_io_ticks+0x137/0x2a0 [ 66.060865][ T5756] ? __pfx_update_io_ticks+0x10/0x10 [ 66.060879][ T5756] blk_mq_flush_plug_list+0x130/0x600 [ 66.060894][ T5756] ? trace_block_plug+0x70/0x220 [ 66.060905][ T5756] ? blk_add_rq_to_plug+0x30a/0x540 [ 66.060919][ T5756] ? __pfx_wbt_track+0x10/0x10 [ 66.060932][ T5756] ? __pfx_blk_mq_flush_plug_list+0x10/0x10 [ 66.060948][ T5756] ? blk_mq_submit_bio+0x9ff/0x3010 [ 66.060964][ T5756] __blk_flush_plug+0x2c4/0x4b0 [ 66.060978][ T5756] ? __lock_acquire+0x4a5/0x2630 [ 66.060991][ T5756] ? __pfx___blk_flush_plug+0x10/0x10 [ 66.061006][ T5756] __submit_bio+0x584/0x6c0 [ 66.061019][ T5756] ? __pfx___submit_bio+0x10/0x10 [ 66.061034][ T5756] ? __pfx_blk_cgroup_bio_start+0x10/0x10 [ 66.061050][ T5756] ? submit_bio_noacct_nocheck+0x543/0xbf0 [ 66.061065][ T5756] submit_bio_noacct_nocheck+0x543/0xbf0 [ 66.061080][ T5756] ? __pfx_submit_bio_noacct_nocheck+0x10/0x10 [ 66.061095][ T5756] ? __pfx___might_resched+0x10/0x10 [ 66.061111][ T5756] submit_bio_noacct+0xd18/0x2000 [ 66.061126][ T5756] submit_bh_wbc+0x681/0x890 [ 66.061137][ T5756] block_read_full_folio+0x264/0x8e0 [ 66.061149][ T5756] ? __pfx_blkdev_get_block+0x10/0x10 [ 66.061164][ T5756] ? __pfx_blkdev_read_folio+0x10/0x10 [ 66.061178][ T5756] filemap_read_folio+0xfc/0x3b0 [ 66.061194][ T5756] ? __pfx_filemap_read_folio+0x10/0x10 [ 66.061211][ T5756] do_read_cache_folio+0x2d7/0x6b0 [ 66.061228][ T5756] ? __pfx_blkdev_read_folio+0x10/0x10 [ 66.061243][ T5756] read_part_sector+0xd1/0x370 [ 66.061256][ T5756] ? __pfx_adfspart_check_ICS+0x10/0x10 [ 66.061269][ T5756] adfspart_check_ICS+0x91/0x7d0 [ 66.061282][ T5756] ? __pfx_seq_buf_printf+0x10/0x10 [ 66.061295][ T5756] ? __pfx_adfspart_check_ICS+0x10/0x10 [ 66.061310][ T5756] ? __pfx_adfspart_check_ICS+0x10/0x10 [ 66.061323][ T5756] bdev_disk_changed+0x7a3/0x1250 [ 66.061337][ T5756] ? nbd_open+0x320/0x700 [ 66.061352][ T5756] ? __pfx_bdev_disk_changed+0x10/0x10 [ 66.061366][ T5756] blkdev_get_whole+0x187/0x290 [ 66.061379][ T5756] bdev_open+0x2c7/0xe40 [ 66.061393][ T5756] blkdev_open+0x34e/0x4f0 [ 66.061408][ T5756] do_dentry_open+0x6ab/0x14d0 [ 66.061420][ T5756] ? __pfx_blkdev_open+0x10/0x10 [ 66.061436][ T5756] vfs_open+0x82/0x3f0 [ 66.061451][ T5756] path_openat+0x208c/0x31a0 [ 66.061467][ T5756] ? __pfx_path_openat+0x10/0x10 [ 66.061482][ T5756] do_file_open+0x20e/0x430 [ 66.061496][ T5756] ? __pfx_do_file_open+0x10/0x10 [ 66.061513][ T5756] ? alloc_fd+0x476/0x790 [ 66.061527][ T5756] ? do_getname+0x191/0x390 [ 66.061543][ T5756] do_sys_openat2+0x10d/0x1e0 [ 66.061559][ T5756] ? __pfx_do_sys_openat2+0x10/0x10 [ 66.061575][ T5756] ? __sys_recvmsg+0x18c/0x220 [ 66.061591][ T5756] ? __pfx___sys_recvmsg+0x10/0x10 [ 66.061608][ T5756] __x64_sys_openat+0x12d/0x210 [ 66.061624][ T5756] ? __pfx___x64_sys_openat+0x10/0x10 [ 66.061640][ T5756] ? rcu_is_watching+0x12/0xc0 [ 66.061656][ T5756] do_syscall_64+0x115/0x870 [ 66.061670][ T5756] ? clear_bhb_loop+0x40/0x90 [ 66.061685][ T5756] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 66.061697][ T5756] RIP: 0033:0x7f9c0dea7407 [ 66.061706][ T5756] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 66.061716][ T5756] RSP: 002b:00007fff91cebf40 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 66.061727][ T5756] RAX: ffffffffffffffda RBX: 00007f9c0e573880 RCX: 00007f9c0dea7407 [ 66.061733][ T5756] RDX: 00000000000a0800 RSI: 000055f00121cbf0 RDI: ffffffffffffff9c [ 66.061740][ T5756] RBP: 000055f000fb22c0 R08: 0000000000000000 R09: 0000000000000000 [ 66.061746][ T5756] R10: 0000000000000000 R11: 0000000000000202 R12: 000055f0011f8320 [ 66.061753][ T5756] R13: 000055f0011ed8d0 R14: 0000000000000000 R15: 000055f0011f8320 [ 66.061762][ T5756] [ 66.299175][ T5756] block nbd1: Dead connection, failed to find a fallback [ 66.301615][ T5756] block nbd1: shutting down sockets [ 66.303307][ T5756] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 66.306348][ T5756] Buffer I/O error on dev nbd1, logical block 0, async page read [ 66.309082][ T5756] I/O error, dev nbd1, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 66.312043][ T5756] Buffer I/O error on dev nbd1, logical block 1, async page read [ 66.314493][ T5756] I/O error, dev nbd1, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 66.317277][ T5756] Buffer I/O error on dev nbd1, logical block 2, async page read [ 66.319639][ T5756] I/O error, dev nbd1, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 66.322744][ T5756] Buffer I/O error on dev nbd1, logical block 3, async page read [ 66.325878][ T5756] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 66.330212][ T5756] Buffer I/O error on dev nbd1, logical block 0, async page read [ 66.333511][ T5756] I/O error, dev nbd1, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 66.337007][ T5756] Buffer I/O error on dev nbd1, logical block 1, async page read [ 66.339790][ T5756] I/O error, dev nbd1, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 66.344180][ T5756] Buffer I/O error on dev nbd1, logical block 2, async page read [ 66.346721][ T5756] I/O error, dev nbd1, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 66.349548][ T5756] Buffer I/O error on dev nbd1, logical block 3, async page read [ 66.352402][ T5756] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 66.355357][ T5756] Buffer I/O error on dev nbd1, logical block 0, async page read [ 66.357851][ T5756] I/O error, dev nbd1, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 66.360848][ T5756] Buffer I/O error on dev nbd1, logical block 1, async page read [ 66.364296][ T5756] ldm_validate_partition_table(): Disk read failed. [ 66.366934][ T5756] Dev nbd1: unable to read RDB block 0 [ 66.369175][ T5756] nbd1: unable to read partition table [ 66.373367][ T5756] ldm_validate_partition_table(): Disk read failed. [ 66.375915][ T5756] Dev nbd1: unable to read RDB block 0 [ 66.377838][ T5756] nbd1: unable to read partition table