[ 65.502123][ T8] veth1_macvtap: left promiscuous mode [ 65.508873][ T8] veth0_macvtap: left promiscuous mode [ 65.516801][ T8] veth1_vlan: left promiscuous mode [ 65.522915][ T8] veth0_vlan: left promiscuous mode [ 65.728668][ T8] team0 (unregistering): Port device team_slave_1 removed [ 65.743336][ T8] team0 (unregistering): Port device team_slave_0 removed [ 65.756714][ T8] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 65.773431][ T8] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 65.847276][ T8] bond0 (unregistering): Released all slaves [ 70.737508][ T26] audit: type=1400 audit(1677921700.676:187): avc: denied { transition } for pid=5287 comm="sshd" path="/bin/sh" dev="sda1" ino=73 scontext=system_u:system_r:initrc_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 76.522258][ T25] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.1.245' (ECDSA) to the list of known hosts. 2023/03/04 09:21:48 ignoring optional flag "sandboxArg"="0" 2023/03/04 09:21:48 parsed 1 programs 2023/03/04 09:21:48 executed programs: 0 [ 78.721808][ T26] audit: type=1400 audit(1677921708.666:188): avc: denied { mounton } for pid=5394 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 78.752620][ T26] audit: type=1400 audit(1677921708.666:189): avc: denied { mount } for pid=5394 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 78.780817][ T26] audit: type=1400 audit(1677921708.666:190): avc: denied { create } for pid=5394 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 78.801988][ T26] audit: type=1400 audit(1677921708.666:191): avc: denied { write } for pid=5394 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 78.823150][ T26] audit: type=1400 audit(1677921708.666:192): avc: denied { read } for pid=5394 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 78.843891][ T26] audit: type=1400 audit(1677921708.716:193): avc: denied { read } for pid=4611 comm="dhcpcd" name="n79" dev="tmpfs" ino=1540 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 78.865554][ T26] audit: type=1400 audit(1677921708.716:194): avc: denied { open } for pid=4611 comm="dhcpcd" path="/run/udev/data/n79" dev="tmpfs" ino=1540 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 78.889005][ T26] audit: type=1400 audit(1677921708.716:195): avc: denied { getattr } for pid=4611 comm="dhcpcd" path="/run/udev/data/n79" dev="tmpfs" ino=1540 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 78.912482][ T26] audit: type=1400 audit(1677921708.746:196): avc: denied { create } for pid=5400 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 79.228330][ T26] audit: type=1400 audit(1677921709.166:197): avc: denied { create } for pid=5401 comm="dhcpcd-run-hook" name="resolv.conf.eth4.ipv4ll" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 81.950217][ T47] Bluetooth: hci0: Opcode 0x c03 failed: -110 [ 84.034978][ T26] kauditd_printk_skb: 3 callbacks suppressed [ 84.034985][ T26] audit: type=1400 audit(1677921713.976:201): avc: denied { ioctl } for pid=5490 comm="syz-executor.0" path="socket:[30999]" dev="sockfs" ino=30999 ioctlcmd=0x48c9 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 84.039110][ T4353] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 84.074908][ T4353] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 84.082957][ T4353] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 84.091402][ T4353] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 84.099298][ T4353] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 84.107249][ T4353] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 84.129577][ T26] audit: type=1400 audit(1677921714.066:202): avc: denied { read } for pid=5490 comm="syz-executor.0" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 84.152600][ T26] audit: type=1400 audit(1677921714.066:203): avc: denied { open } for pid=5490 comm="syz-executor.0" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 84.176621][ T26] audit: type=1400 audit(1677921714.066:204): avc: denied { mounton } for pid=5490 comm="syz-executor.0" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 84.232443][ T5490] chnl_net:caif_netlink_parms(): no params data found [ 84.279309][ T5490] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.287116][ T5490] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.295553][ T5490] bridge_slave_0: entered allmulticast mode [ 84.302450][ T5490] bridge_slave_0: entered promiscuous mode [ 84.310311][ T5490] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.317666][ T5490] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.325426][ T5490] bridge_slave_1: entered allmulticast mode [ 84.332452][ T5490] bridge_slave_1: entered promiscuous mode [ 84.356402][ T5490] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 84.367574][ T5490] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 84.395262][ T5490] team0: Port device team_slave_0 added [ 84.403440][ T5490] team0: Port device team_slave_1 added [ 84.425940][ T5490] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 84.432979][ T5490] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 84.459476][ T5490] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 84.474229][ T5490] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 84.481368][ T5490] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 84.507538][ T5490] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 84.541446][ T5490] hsr_slave_0: entered promiscuous mode [ 84.547655][ T5490] hsr_slave_1: entered promiscuous mode [ 85.189154][ T5490] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 85.199742][ T5490] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 85.211352][ T5490] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 85.222387][ T5490] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 85.307617][ T5490] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.337620][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 85.347440][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 85.359568][ T5490] 8021q: adding VLAN 0 to HW filter on device team0 [ 85.372057][ T5045] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 85.381545][ T5045] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 85.391756][ T5045] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.398895][ T5045] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.421470][ T5045] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.431032][ T5045] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 85.439875][ T5045] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.448979][ T5045] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.456164][ T5045] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.464502][ T5045] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 85.473887][ T5045] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 85.483834][ T5045] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 85.493422][ T5045] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 85.512809][ T5046] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 85.523029][ T5046] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 85.532806][ T5046] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 85.543356][ T5046] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 85.552459][ T5046] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 85.561483][ T5046] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 85.570370][ T5046] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 85.580551][ T5490] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 85.606393][ T5045] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 85.614622][ T5045] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 85.628332][ T5490] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 85.656718][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 85.667688][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 85.692076][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 85.702377][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 85.712777][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 85.723113][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 85.733205][ T5490] veth0_vlan: entered promiscuous mode [ 85.751011][ T5490] veth1_vlan: entered promiscuous mode [ 85.777053][ T5046] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 85.787590][ T5046] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 85.796678][ T5046] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 85.807904][ T5046] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 85.819490][ T5490] veth0_macvtap: entered promiscuous mode [ 85.832249][ T5490] veth1_macvtap: entered promiscuous mode [ 85.853705][ T5490] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 85.861694][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 85.873361][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 85.882297][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 85.892896][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 85.906533][ T5490] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 85.917131][ T5044] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 85.926823][ T5044] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 85.938612][ T5490] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.948785][ T5490] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.957955][ T5490] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.966978][ T5490] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.053660][ T45] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.072008][ T45] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.103554][ T5045] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 86.125026][ T45] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.133694][ T45] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.148315][ T5045] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 86.163832][ T26] audit: type=1400 audit(1677921716.096:205): avc: denied { mounton } for pid=5490 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=2319 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 86.200992][ T47] Bluetooth: hci0: command 0x0409 tx timeout [ 86.249315][ T5563] loop0: detected capacity change from 0 to 512 [ 86.258178][ T26] audit: type=1400 audit(1677921716.206:206): avc: denied { mounton } for pid=5561 comm="syz-executor.0" path="/root/syzkaller-testdir379842098/syzkaller.2rqxsd/0/file0" dev="sda1" ino=1148 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 86.296283][ T5563] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 86.312652][ T26] audit: type=1400 audit(1677921716.256:207): avc: denied { mount } for pid=5561 comm="syz-executor.0" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 86.345469][ T26] audit: type=1400 audit(1677921716.256:208): avc: denied { setattr } for pid=5561 comm="syz-executor.0" name="file0" dev="loop0" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 86.363065][ T5563] [ 86.370452][ T5563] ====================================================== [ 86.377484][ T5563] WARNING: possible circular locking dependency detected [ 86.384504][ T5563] 6.2.0-syzkaller #0 Not tainted [ 86.389443][ T5563] ------------------------------------------------------ [ 86.396461][ T5563] syz-executor.0/5563 is trying to acquire lock: [ 86.402962][ T5563] ffff8880746f75c8 (&ei->xattr_sem){++++}-{3:3}, at: ext4_xattr_get+0x11d/0x6f0 [ 86.412093][ T5563] [ 86.412093][ T5563] but task is already holding lock: [ 86.419458][ T5563] ffff8880746f7900 (&ea_inode->i_rwsem#7/1){+.+.}-{3:3}, at: chown_common+0x2bf/0x5a0 [ 86.429026][ T5563] [ 86.429026][ T5563] which lock already depends on the new lock. [ 86.429026][ T5563] [ 86.439446][ T5563] [ 86.439446][ T5563] the existing dependency chain (in reverse order) is: [ 86.448548][ T5563] [ 86.448548][ T5563] -> #1 (&ea_inode->i_rwsem#7/1){+.+.}-{3:3}: [ 86.456810][ T5563] down_write+0x8e/0x200 [ 86.461580][ T5563] ext4_xattr_set_entry+0x2778/0x39d0 [ 86.467475][ T5563] ext4_xattr_ibody_set+0xfa/0x330 [ 86.473213][ T5563] ext4_xattr_set_handle+0x71c/0x10f0 [ 86.479117][ T5563] ext4_xattr_set+0x123/0x2e0 [ 86.484318][ T5563] __vfs_setxattr+0x109/0x160 [ 86.489514][ T5563] __vfs_setxattr_noperm+0xee/0x590 [ 86.495233][ T5563] vfs_setxattr+0x111/0x2d0 [ 86.500266][ T5563] setxattr+0x106/0x120 [ 86.504948][ T5563] path_setxattr+0x13c/0x170 [ 86.510074][ T5563] __x64_sys_setxattr+0xbb/0x150 [ 86.515534][ T5563] do_syscall_64+0x35/0xb0 [ 86.520478][ T5563] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 86.526893][ T5563] [ 86.526893][ T5563] -> #0 (&ei->xattr_sem){++++}-{3:3}: [ 86.534448][ T5563] __lock_acquire+0x2ec7/0x5d40 [ 86.539829][ T5563] lock_acquire+0x1df/0x670 [ 86.544997][ T5563] down_read+0x39/0x50 [ 86.549610][ T5563] ext4_xattr_get+0x11d/0x6f0 [ 86.554809][ T5563] __vfs_getxattr+0xe6/0x140 [ 86.559922][ T5563] cap_inode_need_killpriv+0x37/0x50 [ 86.565817][ T5563] security_inode_need_killpriv+0x34/0x70 [ 86.572059][ T5563] notify_change+0x410/0xda0 [ 86.577174][ T5563] chown_common+0x4a0/0x5a0 [ 86.582240][ T5563] do_fchownat+0xcf/0x140 [ 86.587180][ T5563] __x64_sys_fchownat+0xb5/0x150 [ 86.592806][ T5563] do_syscall_64+0x35/0xb0 [ 86.597746][ T5563] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 86.604534][ T5563] [ 86.604534][ T5563] other info that might help us debug this: [ 86.604534][ T5563] [ 86.614944][ T5563] Possible unsafe locking scenario: [ 86.614944][ T5563] [ 86.622484][ T5563] CPU0 CPU1 [ 86.627853][ T5563] ---- ---- [ 86.633392][ T5563] lock(&ea_inode->i_rwsem#7/1); [ 86.638428][ T5563] lock(&ei->xattr_sem); [ 86.645453][ T5563] lock(&ea_inode->i_rwsem#7/1); [ 86.653874][ T5563] lock(&ei->xattr_sem); [ 86.658236][ T5563] [ 86.658236][ T5563] *** DEADLOCK *** [ 86.658236][ T5563] [ 86.666381][ T5563] 2 locks held by syz-executor.0/5563: [ 86.671855][ T5563] #0: ffff888028c0c460 (sb_writers#5){.+.+}-{0:0}, at: do_fchownat+0xb8/0x140 [ 86.680819][ T5563] #1: ffff8880746f7900 (&ea_inode->i_rwsem#7/1){+.+.}-{3:3}, at: chown_common+0x2bf/0x5a0 [ 86.690919][ T5563] [ 86.690919][ T5563] stack backtrace: [ 86.696815][ T5563] CPU: 1 PID: 5563 Comm: syz-executor.0 Not tainted 6.2.0-syzkaller #0 [ 86.705057][ T5563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 86.715116][ T5563] Call Trace: [ 86.718408][ T5563] [ 86.721356][ T5563] dump_stack_lvl+0x60/0xa0 [ 86.725866][ T5563] check_noncircular+0x25f/0x2e0 [ 86.730812][ T5563] ? print_circular_bug+0x5c0/0x5c0 [ 86.736010][ T5563] ? unwind_get_return_address+0x51/0x90 [ 86.741651][ T5563] ? arch_stack_walk+0x93/0xe0 [ 86.746509][ T5563] __lock_acquire+0x2ec7/0x5d40 [ 86.751376][ T5563] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 86.757360][ T5563] lock_acquire+0x1df/0x670 [ 86.761864][ T5563] ? ext4_xattr_get+0x11d/0x6f0 [ 86.766726][ T5563] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 86.772712][ T5563] ? lock_release+0x780/0x780 [ 86.777394][ T5563] down_read+0x39/0x50 [ 86.781460][ T5563] ? ext4_xattr_get+0x11d/0x6f0 [ 86.786330][ T5563] ext4_xattr_get+0x11d/0x6f0 [ 86.791006][ T5563] ? lock_downgrade+0x690/0x690 [ 86.795856][ T5563] ? ext4_xattr_ibody_get+0x430/0x430 [ 86.801267][ T5563] ? mark_held_locks+0x9f/0xe0 [ 86.806033][ T5563] ? ktime_get_coarse_real_ts64+0x12c/0x160 [ 86.812028][ T5563] __vfs_getxattr+0xe6/0x140 [ 86.816707][ T5563] ? path_listxattr+0xf0/0xf0 [ 86.821387][ T5563] ? mode_strip_sgid+0x150/0x150 [ 86.826337][ T5563] cap_inode_need_killpriv+0x37/0x50 [ 86.831625][ T5563] security_inode_need_killpriv+0x34/0x70 [ 86.837354][ T5563] notify_change+0x410/0xda0 [ 86.841948][ T5563] ? make_vfsuid+0x130/0x130 [ 86.846541][ T5563] ? chown_common+0x4a0/0x5a0 [ 86.851218][ T5563] chown_common+0x4a0/0x5a0 [ 86.855813][ T5563] ? __mnt_want_write+0x34/0x260 [ 86.860752][ T5563] ? __ia32_sys_chmod+0x70/0x70 [ 86.865603][ T5563] ? lock_release+0x780/0x780 [ 86.870292][ T5563] ? __mnt_want_write+0x184/0x260 [ 86.875361][ T5563] do_fchownat+0xcf/0x140 [ 86.879782][ T5563] ? chown_common+0x5a0/0x5a0 [ 86.884632][ T5563] __x64_sys_fchownat+0xb5/0x150 [ 86.889583][ T5563] ? syscall_enter_from_user_mode+0x22/0xb0 [ 86.895667][ T5563] do_syscall_64+0x35/0xb0 [ 86.900086][ T5563] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 86.905987][ T5563] RIP: 0033:0x7f8bb98893c9 [ 86.910399][ T5563] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 86.930182][ T5563] RSP: 002b:00007f8bba9a9168 EFLAGS: 00000246 ORIG_RAX: 0000000000000104 [ 86.938604][ T5563] RAX: ffffffffffffffda RBX: 00007f8bb999bf80 RCX: 00007f8bb98893c9 [ 86.946579][ T5563] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000005 [ 86.954552][ T5563] RBP: 00007f8bb98e433f R08: 0000000000001000 R09: 0000000000000000 [ 86.962529][ T5563] R10: 000000000000ee01 R11: 0000000000000246 R12: 0000000000000000 [ 86.970503][ T5563] R13: 00007ffca3a543bf R14: 00007f8bba9a9300 R15: 0000000000022000 [ 86.978479][ T5563] 2023/03/04 09:21:56 executed programs: 1 [ 86.995431][ T26] audit: type=1400 audit(1677921716.936:209): avc: denied { setattr } for pid=5561 comm="syz-executor.0" name="file0" dev="loop0" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 87.022603][ T26] audit: type=1400 audit(1677921716.966:210): avc: denied { unmount } for pid=5490 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 87.023666][ T5490] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.084765][ T5614] loop0: detected capacity change from 0 to 512 [ 87.102509][ T5614] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 87.139207][ T5490] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.163311][ T5622] loop0: detected capacity change from 0 to 512 [ 87.177884][ T5622] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 87.206861][ T5490] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.229004][ T5628] loop0: detected capacity change from 0 to 512 [ 87.232853][ T5319] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 87.252537][ T5628] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 87.279225][ T5490] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.309026][ T5633] loop0: detected capacity change from 0 to 512 [ 87.322406][ T5633] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 87.351060][ T5490] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.383275][ T5641] loop0: detected capacity change from 0 to 512 [ 87.396462][ T5319] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 87.415839][ T5641] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 87.444170][ T5490] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.471568][ T5650] loop0: detected capacity change from 0 to 512 [ 87.484073][ T5650] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 87.523076][ T5490] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.551264][ T5658] loop0: detected capacity change from 0 to 512 [ 87.561801][ T5658] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 87.590456][ T5490] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.642773][ T5665] loop0: detected capacity change from 0 to 512 [ 87.652967][ T5665] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 87.694826][ T5490] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.720907][ T5673] loop0: detected capacity change from 0 to 512 [ 87.730478][ T5673] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 87.758536][ T5490] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.780531][ T5681] loop0: detected capacity change from 0 to 512 [ 87.791854][ T5681] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 87.819861][ T5490] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.845373][ T5686] loop0: detected capacity change from 0 to 512 [ 87.861354][ T5686] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 87.892546][ T5490] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.920524][ T5694] loop0: detected capacity change from 0 to 512 [ 87.934724][ T5694] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 87.960279][ T5490] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.988517][ T5698] loop0: detected capacity change from 0 to 512 [ 88.003402][ T5698] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 88.027659][ T5490] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.055281][ T5704] loop0: detected capacity change from 0 to 512 [ 88.067041][ T5319] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 88.087480][ T5704] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 88.113903][ T5490] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.139795][ T5712] loop0: detected capacity change from 0 to 512 [ 88.149401][ T5712] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 88.181744][ T5490] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.227943][ T5720] loop0: detected capacity change from 0 to 512 [ 88.237726][ T5720] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 88.263107][ T5490] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.280090][ T47] Bluetooth: hci0: command 0x041b tx timeout [ 88.286888][ T5727] loop0: detected capacity change from 0 to 512 [ 88.297781][ T5727] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 88.321051][ T5490] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.342959][ T5732] loop0: detected capacity change from 0 to 512 [ 88.346731][ T5319] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 88.366021][ T5732] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 88.389743][ T5490] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.422113][ T5737] loop0: detected capacity change from 0 to 512 [ 88.422863][ T5319] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 88.447337][ T5737] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 88.470883][ T5490] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.516352][ T5744] loop0: detected capacity change from 0 to 512 [ 88.527988][ T5319] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 88.541749][ T5744] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 88.561939][ T5490] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.609902][ T5754] loop0: detected capacity change from 0 to 512 [ 88.619570][ T5754] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 88.649508][ T5490] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.679334][ T5760] loop0: detected capacity change from 0 to 512 [ 88.689604][ T5760] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 88.717272][ T5490] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.749609][ T5767] loop0: detected capacity change from 0 to 512 [ 88.762328][ T5767] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 88.792449][ T5490] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.815812][ T5772] loop0: detected capacity change from 0 to 512 [ 88.824033][ T5319] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 88.834377][ T5319] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 88.845160][ T5319] Buffer I/O error on dev loop0, logical block 0, async page read [ 88.858796][ T5772] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 88.896009][ T5490] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.925481][ T5781] loop0: detected capacity change from 0 to 512 [ 88.935632][ T5781] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 88.958109][ T5490] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.980561][ T5788] loop0: detected capacity change from 0 to 512 [ 88.982264][ T5319] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 89.002171][ T5788] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 89.023567][ T5490] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.067092][ T5796] loop0: detected capacity change from 0 to 512 [ 89.076955][ T5319] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 89.091447][ T5796] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 89.112101][ T5490] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.136176][ T5802] loop0: detected capacity change from 0 to 512 [ 89.147813][ T5802] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 89.174964][ T5490] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.214712][ T5808] loop0: detected capacity change from 0 to 512 [ 89.224484][ T5319] Buffer I/O error on dev loop0, logical block 0, async page read [ 89.239559][ T5808] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 89.267814][ T5490] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.304588][ T5814] loop0: detected capacity change from 0 to 512 [ 89.319665][ T5814] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 89.357029][ T5490] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.380148][ T5823] loop0: detected capacity change from 0 to 512 [ 89.388419][ T5319] Buffer I/O error on dev loop0, logical block 0, async page read [ 89.397386][ T5319] Buffer I/O error on dev loop0, logical block 0, async page read [ 89.412749][ T5823] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 89.444306][ T5490] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.469303][ T5830] loop0: detected capacity change from 0 to 512 [ 89.524080][ T5835] loop0: detected capacity change from 0 to 512 [ 89.534343][ T5319] Buffer I/O error on dev loop0, logical block 0, async page read [ 89.596000][ T5843] loop0: detected capacity change from 0 to 512 [ 89.598989][ T5319] Buffer I/O error on dev loop0, logical block 0, async page read [ 89.611815][ T5319] Buffer I/O error on dev loop0, logical block 0, async page read [ 89.659666][ T5848] loop0: detected capacity change from 0 to 512 [ 89.666442][ T5319] Buffer I/O error on dev loop0, logical block 0, async page read [ 89.675471][ T5319] Buffer I/O error on dev loop0, logical block 0, async page read [ 89.726374][ T5854] loop0: detected capacity change from 0 to 512 [ 89.735859][ T5319] Buffer I/O error on dev loop0, logical block 0, async page read [ 89.796195][ T5862] loop0: detected capacity change from 0 to 512 [ 89.846179][ T5868] loop0: detected capacity change from 0 to 512 [ 89.898379][ T5874] loop0: detected capacity change from 0 to 512 [ 89.934004][ T5877] loop0: detected capacity change from 0 to 512 [ 89.973533][ T5882] loop0: detected capacity change from 0 to 512 [ 90.019445][ T5888] loop0: detected capacity change from 0 to 512 [ 90.056965][ T5892] loop0: detected capacity change from 0 to 512 [ 90.127553][ T5897] loop0: detected capacity change from 0 to 512 [ 90.179131][ T5904] loop0: detected capacity change from 0 to 512 [ 90.215857][ T5908] loop0: detected capacity change from 0 to 512 [ 90.274840][ T5916] loop0: detected capacity change from 0 to 512 [ 90.319772][ T5921] loop0: detected capacity change from 0 to 512 [ 90.350302][ T47] Bluetooth: hci0: command 0x040f tx timeout [ 90.405648][ T5929] loop0: detected capacity change from 0 to 512 [ 90.452615][ T5935] loop0: detected capacity change from 0 to 512 [ 90.483146][ T5938] loop0: detected capacity change from 0 to 512 [ 90.529529][ T5943] loop0: detected capacity change from 0 to 512 [ 90.577220][ T5949] loop0: detected capacity change from 0 to 512 [ 90.611843][ T5953] loop0: detected capacity change from 0 to 512 [ 90.657125][ T5960] loop0: detected capacity change from 0 to 512 [ 90.726772][ T5967] loop0: detected capacity change from 0 to 512 [ 90.789767][ T5974] loop0: detected capacity change from 0 to 512 [ 90.852164][ T5982] loop0: detected capacity change from 0 to 512 [ 90.904984][ T5987] loop0: detected capacity change from 0 to 512 [ 90.946911][ T5991] loop0: detected capacity change from 0 to 512 [ 90.978873][ T5996] loop0: detected capacity change from 0 to 512 [ 91.010520][ T6000] loop0: detected capacity change from 0 to 512 [ 91.060632][ T6007] loop0: detected capacity change from 0 to 512 [ 91.123017][ T6013] loop0: detected capacity change from 0 to 512 [ 91.180384][ T6017] loop0: detected capacity change from 0 to 512 [ 91.251291][ T6026] loop0: detected capacity change from 0 to 512 [ 91.301564][ T6031] loop0: detected capacity change from 0 to 512 [ 91.342123][ T6036] loop0: detected capacity change from 0 to 512 [ 91.376243][ T6040] loop0: detected capacity change from 0 to 512 [ 91.423175][ T6046] loop0: detected capacity change from 0 to 512 [ 91.467821][ T6051] loop0: detected capacity change from 0 to 512 [ 91.515293][ T6056] loop0: detected capacity change from 0 to 512 [ 91.553105][ T6061] loop0: detected capacity change from 0 to 512 [ 91.603795][ T6067] loop0: detected capacity change from 0 to 512 [ 91.646902][ T6072] loop0: detected capacity change from 0 to 512 [ 91.694695][ T6076] loop0: detected capacity change from 0 to 512 [ 91.734695][ T6081] loop0: detected capacity change from 0 to 512 [ 91.775807][ T6086] loop0: detected capacity change from 0 to 512 [ 91.809430][ T6090] loop0: detected capacity change from 0 to 512 [ 91.850248][ T6095] loop0: detected capacity change from 0 to 512 [ 91.883230][ T6101] loop0: detected capacity change from 0 to 512 [ 91.938530][ T6107] loop0: detected capacity change from 0 to 512 [ 91.980905][ T6111] loop0: detected capacity change from 0 to 512 2023/03/04 09:22:02 executed programs: 89 [ 92.031901][ T6117] loop0: detected capacity change from 0 to 512 [ 92.084494][ T6123] loop0: detected capacity change from 0 to 512 [ 92.131954][ T6128] loop0: detected capacity change from 0 to 512 [ 92.183201][ T6134] loop0: detected capacity change from 0 to 512 [ 92.237142][ T6140] loop0: detected capacity change from 0 to 512 [ 92.237908][ T5319] blk_print_req_error: 297 callbacks suppressed [ 92.237917][ T5319] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 92.312210][ T6147] loop0: detected capacity change from 0 to 512 [ 92.317312][ T5319] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 92.370735][ T6152] loop0: detected capacity change from 0 to 512 [ 92.408529][ T6157] loop0: detected capacity change from 0 to 512 [ 92.412200][ T5319] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 92.430105][ T47] Bluetooth: hci0: command 0x0419 tx timeout [ 92.495861][ T6165] loop0: detected capacity change from 0 to 512 [ 92.502818][ T5319] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 92.512503][ T5319] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 92.557552][ T6170] loop0: detected capacity change from 0 to 512 [ 92.596838][ T6174] loop0: detected capacity change from 0 to 512 [ 92.649320][ T6180] loop0: detected capacity change from 0 to 512 [ 92.705379][ T6185] loop0: detected capacity change from 0 to 512 [ 92.741049][ T6191] loop0: detected capacity change from 0 to 512 [ 92.781930][ T6196] loop0: detected capacity change from 0 to 512 [ 92.786097][ T5319] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 92.832468][ T6200] loop0: detected capacity change from 0 to 512 [ 92.835976][ T5319] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 92.890247][ T6204] loop0: detected capacity change from 0 to 512 [ 92.894760][ T5319] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 92.935968][ T6208] loop0: detected capacity change from 0 to 512 [ 92.976827][ T6213] loop0: detected capacity change from 0 to 512 [ 93.020951][ T6218] loop0: detected capacity change from 0 to 512 [ 93.028578][ T5319] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 93.073425][ T6223] loop0: detected capacity change from 0 to 512 [ 93.132258][ T6229] loop0: detected capacity change from 0 to 512 [ 93.183575][ T6235] loop0: detected capacity change from 0 to 512 [ 93.194428][ T5319] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 93.253354][ T6244] loop0: detected capacity change from 0 to 512 [ 93.293414][ T6248] loop0: detected capacity change from 0 to 512 [ 93.327656][ T6252] loop0: detected capacity change from 0 to 512 [ 93.379656][ T6259] loop0: detected capacity change from 0 to 512 [ 93.456556][ T6265] loop0: detected capacity change from 0 to 512 [ 93.519770][ T6273] loop0: detected capacity change from 0 to 512 [ 93.589709][ T6281] loop0: detected capacity change from 0 to 512 [ 93.646756][ T6287] loop0: detected capacity change from 0 to 512 [ 93.696764][ T6294] loop0: detected capacity change from 0 to 512 [ 93.756017][ T6299] loop0: detected capacity change from 0 to 512 [ 93.793548][ T6302] loop0: detected capacity change from 0 to 512 [ 93.835192][ T6306] loop0: detected capacity change from 0 to 512 [ 93.881833][ T6310] loop0: detected capacity change from 0 to 512 [ 93.924885][ T6315] loop0: detected capacity change from 0 to 512 [ 93.965343][ T6322] loop0: detected capacity change from 0 to 512 [ 93.966922][ T5319] buffer_io_error: 245 callbacks suppressed [ 93.966929][ T5319] Buffer I/O error on dev loop0, logical block 0, async page read [ 94.037032][ T6328] loop0: detected capacity change from 0 to 512 [ 94.097951][ T6334] loop0: detected capacity change from 0 to 512 [ 94.101788][ T5319] Buffer I/O error on dev loop0, logical block 0, async page read [ 94.149010][ T6339] loop0: detected capacity change from 0 to 512 [ 94.159338][ T5319] Buffer I/O error on dev loop0, logical block 0, async page read [ 94.200859][ T6345] loop0: detected capacity change from 0 to 512 [ 94.202505][ T5319] Buffer I/O error on dev loop0, logical block 0, async page read [ 94.262668][ T6351] loop0: detected capacity change from 0 to 512 [ 94.311736][ T6355] loop0: detected capacity change from 0 to 512 [ 94.313973][ T5319] Buffer I/O error on dev loop0, logical block 0, async page read [ 94.376808][ T6363] loop0: detected capacity change from 0 to 512 [ 94.417881][ T6369] loop0: detected capacity change from 0 to 512 [ 94.426371][ T5319] Buffer I/O error on dev loop0, logical block 0, async page read [ 94.435397][ T5319] Buffer I/O error on dev loop0, logical block 0, async page read [ 94.473951][ T6374] loop0: detected capacity change from 0 to 512 [ 94.524876][ T6379] loop0: detected capacity change from 0 to 512 [ 94.565990][ T6383] loop0: detected capacity change from 0 to 512 [ 94.612710][ T6388] loop0: detected capacity change from 0 to 512 [ 94.660974][ T6394] loop0: detected capacity change from 0 to 512 [ 94.696595][ T6398] loop0: detected capacity change from 0 to 512 [ 94.731185][ T6401] loop0: detected capacity change from 0 to 512 [ 94.736428][ T5319] Buffer I/O error on dev loop0, logical block 0, async page read [ 94.788742][ T6407] loop0: detected capacity change from 0 to 512 [ 94.826171][ T6413] loop0: detected capacity change from 0 to 512 [ 94.827533][ T5319] Buffer I/O error on dev loop0, logical block 0, async page read [ 94.883101][ T6418] loop0: detected capacity change from 0 to 512 [ 94.928499][ T6424] loop0: detected capacity change from 0 to 512 [ 94.966594][ T6430] loop0: detected capacity change from 0 to 512 [ 94.975044][ T5319] Buffer I/O error on dev loop0, logical block 0, async page read [ 95.019290][ T6435] loop0: detected capacity change from 0 to 512 [ 95.067497][ T6439] loop0: detected capacity change from 0 to 512 [ 95.121352][ T6445] loop0: detected capacity change from 0 to 512 [ 95.165964][ T6449] loop0: detected capacity change from 0 to 512 [ 95.209794][ T6454] loop0: detected capacity change from 0 to 512 [ 95.274958][ T6462] loop0: detected capacity change from 0 to 512 [ 95.300860][ T6465] loop0: detected capacity change from 0 to 512 [ 95.332358][ T6468] loop0: detected capacity change from 0 to 512 [ 95.361389][ T6473] loop0: detected capacity change from 0 to 512 [ 95.387845][ T6476] loop0: detected capacity change from 0 to 512 [ 95.414742][ T6480] loop0: detected capacity change from 0 to 512 [ 95.454641][ T6485] loop0: detected capacity change from 0 to 512 [ 95.486947][ T6490] loop0: detected capacity change from 0 to 512 [ 95.552309][ T6496] loop0: detected capacity change from 0 to 512 [ 95.615136][ T6504] loop0: detected capacity change from 0 to 512 [ 95.653250][ T6508] loop0: detected capacity change from 0 to 512 [ 95.700977][ T6513] loop0: detected capacity change from 0 to 512 [ 95.760452][ T6520] loop0: detected capacity change from 0 to 512 [ 95.801603][ T6525] loop0: detected capacity change from 0 to 512 [ 95.858771][ T6530] loop0: detected capacity change from 0 to 512 [ 95.904526][ T6538] loop0: detected capacity change from 0 to 512 [ 95.956136][ T6543] loop0: detected capacity change from 0 to 512 [ 95.997677][ T6549] loop0: detected capacity change from 0 to 512 [ 96.042205][ T6553] loop0: detected capacity change from 0 to 512 [ 96.083451][ T6558] loop0: detected capacity change from 0 to 512 [ 96.126365][ T6563] loop0: detected capacity change from 0 to 512 [ 96.164117][ T6567] loop0: detected capacity change from 0 to 512 [ 96.228530][ T6574] loop0: detected capacity change from 0 to 512 [ 96.271125][ T6581] loop0: detected capacity change from 0 to 512 [ 96.324768][ T6586] loop0: detected capacity change from 0 to 512